From 2489ab887a86e8b1b253aef742e365a606db3a4f Mon Sep 17 00:00:00 2001 From: Aleksandr Nogikh Date: Tue, 3 Aug 2021 18:03:25 +0000 Subject: pkg/report: do more agressive NUM-replacement Replace not just long sequences of digits in report titles, but every sequence of '0'-'9' that is not surrounded by word characters. As such matches will overlap and Go does not (currently?) support regexp lookarounds, do the replacement multiple times until there is nothing more to do. This should not slow down syzkaller, since this code is only invoked during crash processing. Restrict LINE replacement only to fragments that have a preceeding file name. This prevents replacements like [1:2] -> [NUM:LINE]. --- pkg/report/report.go | 22 +- pkg/report/testdata/akaros/report/2 | 2 +- pkg/report/testdata/all/report/2 | 2 +- pkg/report/testdata/darwin/report/1 | 4 +- pkg/report/testdata/darwin/report/3 | 4 +- pkg/report/testdata/darwin/report/5 | 2 +- pkg/report/testdata/freebsd/report/0 | 2 +- pkg/report/testdata/freebsd/report/1 | 2 +- pkg/report/testdata/freebsd/report/14 | 2 +- pkg/report/testdata/freebsd/report/15 | 2 +- pkg/report/testdata/freebsd/report/2 | 2 +- pkg/report/testdata/freebsd/report/5 | 2 +- pkg/report/testdata/freebsd/report/6 | 2 +- pkg/report/testdata/freebsd/report/7 | 2 +- pkg/report/testdata/freebsd/report/8 | 2 +- pkg/report/testdata/fuchsia/report/23 | 2 +- pkg/report/testdata/gvisor/report/2 | 2 +- pkg/report/testdata/gvisor/report/4 | 2 +- pkg/report/testdata/linux/report/123 | 2 +- pkg/report/testdata/linux/report/124 | 2 +- pkg/report/testdata/linux/report/132 | 2 +- pkg/report/testdata/linux/report/133 | 2 +- pkg/report/testdata/linux/report/355 | 2 +- pkg/report/testdata/linux/report/578 | 2 +- pkg/report/testdata/linux/report/617 | 25 ++ pkg/report/testdata/linux/report/79 | 2 +- pkg/report/testdata/netbsd/report/1 | 2 +- pkg/report/testdata/openbsd/report/13 | 420 +++++++++++++++++----------------- pkg/report/testdata/openbsd/report/26 | 2 +- pkg/report/testdata/openbsd/report/8 | 2 +- 30 files changed, 278 insertions(+), 247 deletions(-) create mode 100644 pkg/report/testdata/linux/report/617 (limited to 'pkg') diff --git a/pkg/report/report.go b/pkg/report/report.go index 901f458f8..7dbdfbef8 100644 --- a/pkg/report/report.go +++ b/pkg/report/report.go @@ -267,7 +267,11 @@ type replacement struct { func replaceTable(replacements []replacement, str string) string { for _, repl := range replacements { - str = repl.match.ReplaceAllString(str, repl.replacement) + for stop := false; !stop; { + newStr := repl.match.ReplaceAllString(str, repl.replacement) + stop = newStr == str + str = newStr + } } return str } @@ -289,11 +293,6 @@ var dynamicTitleReplacement = []replacement{ regexp.MustCompile(`([^a-zA-Z0])(?:0x)?[0-9a-f]{6,}`), "${1}ADDR", }, - { - // Replace that everything looks like a decimal number with "NUM". - regexp.MustCompile(`([^a-zA-Z0-9])[0-9]{5,}`), - "${1}NUM", - }, { // Replace IP addresses. regexp.MustCompile(`([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})`), @@ -301,8 +300,8 @@ var dynamicTitleReplacement = []replacement{ }, { // Replace that everything looks like a file line number with "LINE". - regexp.MustCompile(`(:[0-9]+)+`), - ":LINE", + regexp.MustCompile(`(\.\w+)(:[0-9]+)+`), + "${1}:LINE", }, { // Replace all raw references to runctions (e.g. "ip6_fragment+0x1052/0x2d80") @@ -315,6 +314,13 @@ var dynamicTitleReplacement = []replacement{ regexp.MustCompile(`CPU#[0-9]+`), "CPU", }, + { + // Replace with "NUM" everything that looks like a decimal number and has not + // been replaced yet. It might require multiple replacement executions as the + // matching substrings may overlap (e.g. "0,1,2"). + regexp.MustCompile(`(\W)(\d+)(\W|$)`), + "${1}NUM${3}", + }, } func sanitizeTitle(title string) string { diff --git a/pkg/report/testdata/akaros/report/2 b/pkg/report/testdata/akaros/report/2 index 500200672..3027a6142 100644 --- a/pkg/report/testdata/akaros/report/2 +++ b/pkg/report/testdata/akaros/report/2 @@ -1,4 +1,4 @@ -TITLE: assertion failed: rpi->gp_acked + 1 == READ_ONCE(rsp->gpnum) +TITLE: assertion failed: rpi->gp_acked + NUM == READ_ONCE(rsp->gpnum) kernel panic at kern/src/rcu.c:325, from core 3: assertion failed: rpi->gp_acked + 1 == READ_ONCE(rsp->gpnum) diff --git a/pkg/report/testdata/all/report/2 b/pkg/report/testdata/all/report/2 index c8aecab31..d583c5398 100644 --- a/pkg/report/testdata/all/report/2 +++ b/pkg/report/testdata/all/report/2 @@ -1,4 +1,4 @@ -TITLE: panic: executor 2: failed: event already set (errno 0) +TITLE: panic: executor NUM: failed: event already set (errno NUM) panic: executor 2: failed: event already set (errno 0) child failed (errno 2) diff --git a/pkg/report/testdata/darwin/report/1 b/pkg/report/testdata/darwin/report/1 index 843fdc5d5..86a4b7790 100644 --- a/pkg/report/testdata/darwin/report/1 +++ b/pkg/report/testdata/darwin/report/1 @@ -1,4 +1,4 @@ -TITLE: panic: Kernel trap type 14=page fault +TITLE: panic: Kernel trap type NUM=page fault panic(cpu 1 caller 0xffffff8002928989): Kernel trap at 0xffffff80021020ba, type 14=page fault, registers: CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x0000000008b71000, CR4: 0x00000000000406e0 @@ -32,4 +32,4 @@ Backtrace (CPU 1), Frame : Return Address 0xffffffb04918fda0 : 0xffffff8006eb2882 com.apple.filesystems.apfs : _obj_cache_flush_write + 0xe4 0xffffffb04918fe10 : 0xffffff8006ecd22d com.apple.filesystems.apfs : _tx_flush + 0x3be 0xffffffb04918ff20 : 0xffffff8006eccc4c com.apple.filesystems.apfs : _tx_flush_thread + 0x18b -0xffffffb04918ffa0 : 0xffffff800290881e mach_kernel : _call_continuation + 0x2e \ No newline at end of file +0xffffffb04918ffa0 : 0xffffff800290881e mach_kernel : _call_continuation + 0x2e diff --git a/pkg/report/testdata/darwin/report/3 b/pkg/report/testdata/darwin/report/3 index 500238c74..5f797f24c 100644 --- a/pkg/report/testdata/darwin/report/3 +++ b/pkg/report/testdata/darwin/report/3 @@ -1,4 +1,4 @@ -TITLE: panic: zalloc: default.kalloc.4096 retry fail 6 +TITLE: panic: zalloc: default.kalloc.NUM retry fail NUM panic(cpu 1 caller 0xffffff8009da2f32): "zalloc: default.kalloc.4096 (357 elements) retry fail 6"@/Users/space/kernel/xnu-7195.81.3/osfmk/kern/zalloc.c:3413 Backtrace (CPU 1), Frame : Return Address @@ -19,4 +19,4 @@ Backtrace (CPU 1), Frame : Return Address 0xffffffa84446fbf0 : 0xffffff8009b8de3d mach_kernel : __ZN11IOCatalogue11findDriversEP9IOServicePi + 0x32d 0xffffffa84446fd50 : 0xffffff8009b14114 mach_kernel : __ZN9IOService14doServiceMatchEj + 0x164 0xffffffa84446fe70 : 0xffffff8009b2ffa2 mach_kernel : __ZN15_IOConfigThread4mainEPvi + 0x4c2 -0xffffffa84446ffa0 : 0xffffff800890881e mach_kernel : _call_continuation + 0x2e \ No newline at end of file +0xffffffa84446ffa0 : 0xffffff800890881e mach_kernel : _call_continuation + 0x2e diff --git a/pkg/report/testdata/darwin/report/5 b/pkg/report/testdata/darwin/report/5 index e27eb4f8b..a68c2e7bd 100644 --- a/pkg/report/testdata/darwin/report/5 +++ b/pkg/report/testdata/darwin/report/5 @@ -1,4 +1,4 @@ -TITLE: panic: slab_nextptr_panic: mcache.mbuf buffer ADDR in slab ADDR modified after free at offset 0: ADDR out of range [ADDR +TITLE: panic: slab_nextptr_panic: mcache.mbuf buffer ADDR in slab ADDR modified after free at offset NUM: ADDR out of range [AD panic(cpu 0 caller 0xffffff800ac3235c): slab_nextptr_panic: mcache.mbuf buffer 0xffffffa0464b6000 in slab 0xffffffa015c843a0 modified after free at offset 0: 0xccd900000000 out of range [0xffffffa0463a3000-0xffffffa04c3a3000) diff --git a/pkg/report/testdata/freebsd/report/0 b/pkg/report/testdata/freebsd/report/0 index b822a6093..ae0fb7641 100644 --- a/pkg/report/testdata/freebsd/report/0 +++ b/pkg/report/testdata/freebsd/report/0 @@ -1,4 +1,4 @@ -TITLE: Fatal trap 12: page fault while in kernel mode in atrtc_settime +TITLE: Fatal trap NUM: page fault while in kernel mode in atrtc_settime Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 diff --git a/pkg/report/testdata/freebsd/report/1 b/pkg/report/testdata/freebsd/report/1 index eac4a02e4..de4de6cac 100644 --- a/pkg/report/testdata/freebsd/report/1 +++ b/pkg/report/testdata/freebsd/report/1 @@ -1,4 +1,4 @@ -TITLE: Fatal trap 12: page fault while in kernel mode in sctp_sosend +TITLE: Fatal trap NUM: page fault while in kernel mode in sctp_sosend Fatal trap 12: page fault while in kernel mode cpuid = 3; apic id = 03 diff --git a/pkg/report/testdata/freebsd/report/14 b/pkg/report/testdata/freebsd/report/14 index c3b7b5bd3..35ab866b7 100644 --- a/pkg/report/testdata/freebsd/report/14 +++ b/pkg/report/testdata/freebsd/report/14 @@ -1,4 +1,4 @@ -TITLE: panic: ASan: Invalid access, 16-byte read in aesni_encrypt_icm +TITLE: panic: ASan: Invalid access, NUM-byte read in aesni_encrypt_icm panic: ASan: Invalid access, 16-byte read at 0xfffffe000793dd20, RedZonePartial(5) cpuid = 0 diff --git a/pkg/report/testdata/freebsd/report/15 b/pkg/report/testdata/freebsd/report/15 index 77cac4040..5b81f2329 100644 --- a/pkg/report/testdata/freebsd/report/15 +++ b/pkg/report/testdata/freebsd/report/15 @@ -1,4 +1,4 @@ -TITLE: panic: ASan: Invalid access, 1-byte write in strlcpy +TITLE: panic: ASan: Invalid access, NUM-byte write in strlcpy panic: ASan: Invalid access, 1-byte write at 0xfffffe0057414be0, MallocRedZone(fb) cpuid = 1 diff --git a/pkg/report/testdata/freebsd/report/2 b/pkg/report/testdata/freebsd/report/2 index 38df1b467..068beb3b7 100644 --- a/pkg/report/testdata/freebsd/report/2 +++ b/pkg/report/testdata/freebsd/report/2 @@ -1,4 +1,4 @@ -TITLE: Fatal trap 9: general protection fault while in kernel mode in udp_close +TITLE: Fatal trap NUM: general protection fault while in kernel mode in udp_close Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 diff --git a/pkg/report/testdata/freebsd/report/5 b/pkg/report/testdata/freebsd/report/5 index dcb9f7e6e..640554141 100644 --- a/pkg/report/testdata/freebsd/report/5 +++ b/pkg/report/testdata/freebsd/report/5 @@ -1,4 +1,4 @@ -TITLE: Fatal trap 9: general protection fault in unp_dispose +TITLE: Fatal trap NUM: general protection fault in unp_dispose Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 diff --git a/pkg/report/testdata/freebsd/report/6 b/pkg/report/testdata/freebsd/report/6 index 3f7093f78..098aa93ed 100644 --- a/pkg/report/testdata/freebsd/report/6 +++ b/pkg/report/testdata/freebsd/report/6 @@ -1,4 +1,4 @@ -TITLE: Fatal trap 9: general protection fault in sctp_inpcb_bind +TITLE: Fatal trap NUM: general protection fault in sctp_inpcb_bind Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 diff --git a/pkg/report/testdata/freebsd/report/7 b/pkg/report/testdata/freebsd/report/7 index 9c3ece63c..402e36602 100644 --- a/pkg/report/testdata/freebsd/report/7 +++ b/pkg/report/testdata/freebsd/report/7 @@ -1,4 +1,4 @@ -TITLE: Fatal trap 12: page fault in vm_page_unhold_pages +TITLE: Fatal trap NUM: page fault in vm_page_unhold_pages Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 diff --git a/pkg/report/testdata/freebsd/report/8 b/pkg/report/testdata/freebsd/report/8 index d8c99cb6e..c62fa7993 100644 --- a/pkg/report/testdata/freebsd/report/8 +++ b/pkg/report/testdata/freebsd/report/8 @@ -1,4 +1,4 @@ -TITLE: Fatal trap 12: page fault in inp_freemoptions +TITLE: Fatal trap NUM: page fault in inp_freemoptions Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 diff --git a/pkg/report/testdata/fuchsia/report/23 b/pkg/report/testdata/fuchsia/report/23 index c988f3cae..0b8731848 100644 --- a/pkg/report/testdata/fuchsia/report/23 +++ b/pkg/report/testdata/fuchsia/report/23 @@ -1,4 +1,4 @@ -TITLE: ASSERT FAILED: thread_resched_disable_count() > 0 +TITLE: ASSERT FAILED: thread_resched_disable_count() > NUM ZIRCON KERNEL PANIC panic (caller 0xffffffff00150518 frame 0xffffff953a957d50): DEBUG ASSERT FAILED at (kernel/include/kernel/thread.h:452): thread diff --git a/pkg/report/testdata/gvisor/report/2 b/pkg/report/testdata/gvisor/report/2 index 0783f6112..0acfff6d0 100644 --- a/pkg/report/testdata/gvisor/report/2 +++ b/pkg/report/testdata/gvisor/report/2 @@ -1,4 +1,4 @@ -TITLE: panic: ptrace set regs (&{R15:LINE R14:LINE R13:LINE R12:LINE Rbp:ADDR Rbx:ADDR R11:LINE R10:LINE R9:LINE R8:LINE Rax:LI +TITLE: panic: ptrace set regs (&{R15:NUM R14:NUM R13:NUM R12:NUM Rbp:ADDR Rbx:ADDR R11:NUM R10:NUM R9:NUM R8:NUM Rax:NUM Rcx:AD SUPPRESSED: Y D1212 09:34:24.562123 58684 x:0] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 diff --git a/pkg/report/testdata/gvisor/report/4 b/pkg/report/testdata/gvisor/report/4 index 9154887c8..a571b6e10 100644 --- a/pkg/report/testdata/gvisor/report/4 +++ b/pkg/report/testdata/gvisor/report/4 @@ -1,4 +1,4 @@ -TITLE: panic: munmap(ADDR, 0)) failed: invalid argument +TITLE: panic: munmap(ADDR, NUM)) failed: invalid argument perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) diff --git a/pkg/report/testdata/linux/report/123 b/pkg/report/testdata/linux/report/123 index 1a88faa4e..b9e6a16d9 100644 --- a/pkg/report/testdata/linux/report/123 +++ b/pkg/report/testdata/linux/report/123 @@ -1,4 +1,4 @@ -TITLE: INFO: Freed in fasync_free_rcu age=624 cpu=0 pid=3 +TITLE: INFO: Freed in fasync_free_rcu age=NUM cpu=NUM pid=NUM CORRUPTED: Y [ 60.089581] ================================================================== diff --git a/pkg/report/testdata/linux/report/124 b/pkg/report/testdata/linux/report/124 index 920440657..f160a4262 100644 --- a/pkg/report/testdata/linux/report/124 +++ b/pkg/report/testdata/linux/report/124 @@ -1,4 +1,4 @@ -TITLE: INFO: Allocated in fasync_helper age=1 cpu=1 pid=6024 +TITLE: INFO: Allocated in fasync_helper age=NUM cpu=NUM pid=NUM CORRUPTED: Y ** 4491 printk messages dropped ** [ 50.750742] INFO: Allocated in fasync_helper+0x29/0x90 age=1 cpu=1 pid=6024 diff --git a/pkg/report/testdata/linux/report/132 b/pkg/report/testdata/linux/report/132 index a3c76cc12..d5b86a880 100644 --- a/pkg/report/testdata/linux/report/132 +++ b/pkg/report/testdata/linux/report/132 @@ -1,4 +1,4 @@ -TITLE: INFO: Freed in fasync_free_rcu age=57 cpu=0 pid=NUM +TITLE: INFO: Freed in fasync_free_rcu age=NUM cpu=NUM pid=NUM CORRUPTED: Y [ 96.002194] nla_parse: 25 callbacks suppressed diff --git a/pkg/report/testdata/linux/report/133 b/pkg/report/testdata/linux/report/133 index d15e7574a..fb2e671e3 100644 --- a/pkg/report/testdata/linux/report/133 +++ b/pkg/report/testdata/linux/report/133 @@ -1,4 +1,4 @@ -TITLE: INFO: Allocated in fasync_helper age=1 cpu=1 pid=6024 +TITLE: INFO: Allocated in fasync_helper age=NUM cpu=NUM pid=NUM CORRUPTED: Y [ 50.636894] audit_printk_skb: 210 callbacks suppressed diff --git a/pkg/report/testdata/linux/report/355 b/pkg/report/testdata/linux/report/355 index 3a62468d9..3e93ae186 100644 --- a/pkg/report/testdata/linux/report/355 +++ b/pkg/report/testdata/linux/report/355 @@ -1,4 +1,4 @@ -TITLE: trusty: panic: failed(-5) to start app 6 +TITLE: trusty: panic: failed(-NUM) to start app NUM [ 1108.135767] trusty: pte_t *arm64_mmu_get_page_table(vaddr_t, uint, pte_t *)[ 1108.143812] trusty: :274: failed to allocate page table [ 1108.144338] trusty: pte_t *arm64_mmu_get_page_table(vaddr_t, uint, pte_t *):274: failed to allocate page table diff --git a/pkg/report/testdata/linux/report/578 b/pkg/report/testdata/linux/report/578 index eb2dfeb0f..c5dd97194 100644 --- a/pkg/report/testdata/linux/report/578 +++ b/pkg/report/testdata/linux/report/578 @@ -1,5 +1,5 @@ TITLE: kernel BUG in free_netdev -ALT: kernel BUG at net/core/dev.c:NUM! +ALT: kernel BUG at net/core/dev.c:LINE! [ 429.970583][T14786] ------------[ cut here ]------------ [ 430.011828][T14786] kernel BUG at net/core/dev.c:10648! diff --git a/pkg/report/testdata/linux/report/617 b/pkg/report/testdata/linux/report/617 new file mode 100644 index 000000000..7991cc54e --- /dev/null +++ b/pkg/report/testdata/linux/report/617 @@ -0,0 +1,25 @@ +TITLE: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM) +CORRUPTED: N + + +[ 7.588873][ T1] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) +[ 7.591093][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 +[ 7.592511][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 +[ 7.594827][ T1] Call Trace: +[ 7.595731][ T1] dump_stack_lvl+0xcd/0x134 +[ 7.596755][ T1] panic+0x306/0x73d +[ 7.597535][ T1] ? __warn_printk+0xf3/0xf3 +[ 7.598935][ T1] mount_block_root+0x3f8/0x4dd +[ 7.600581][ T1] ? init_rootfs+0x59/0x59 +[ 7.601603][ T1] ? memcpy+0x39/0x60 +[ 7.602547][ T1] mount_root+0x1af/0x1f5 +[ 7.603323][ T1] ? mount_block_root+0x4dd/0x4dd +[ 7.604170][ T1] ? memcpy+0x39/0x60 +[ 7.605058][ T1] prepare_namespace+0x1ff/0x234 +[ 7.606115][ T1] kernel_init_freeable+0x71f/0x737 +[ 7.607467][ T1] ? rest_init+0x400/0x400 +[ 7.609009][ T1] kernel_init+0x1a/0x1d0 +[ 7.610261][ T1] ? rest_init+0x400/0x400 +[ 7.611325][ T1] ret_from_fork+0x1f/0x30 +[ 7.614266][ T1] Kernel Offset: disabled +[ 7.615575][ T1] Rebooting in 86400 seconds.. \ No newline at end of file diff --git a/pkg/report/testdata/linux/report/79 b/pkg/report/testdata/linux/report/79 index 025b95ec5..9e97b9dc3 100644 --- a/pkg/report/testdata/linux/report/79 +++ b/pkg/report/testdata/linux/report/79 @@ -1,4 +1,4 @@ -TITLE: KASAN: use-after-free in do_con_write.part.23 at addr ADDR +TITLE: KASAN: use-after-free in do_con_write.part.NUM at addr ADDR CORRUPTED: Y [ 374.860710] BUG: KASAN: use-after-free in do_con_write.part.23+0x1c50/0x1cb0 at addr ffff88000012c43a diff --git a/pkg/report/testdata/netbsd/report/1 b/pkg/report/testdata/netbsd/report/1 index e341db2ff..bd7d51302 100644 --- a/pkg/report/testdata/netbsd/report/1 +++ b/pkg/report/testdata/netbsd/report/1 @@ -1,4 +1,4 @@ -TITLE: assert failed: pmap->pm_obj[i].uo_npages == 0 +TITLE: assert failed: pmap->pm_obj[i].uo_npages == NUM panic: kernel diagnostic assertion "pmap->pm_obj[i].uo_npages == 0" failed: file "/extra/netbsd-src/sys/arch/x86/x86/pmap.c", line 2368 cpu0: Begin traceback... diff --git a/pkg/report/testdata/openbsd/report/13 b/pkg/report/testdata/openbsd/report/13 index b0cebb6d4..e8fe61840 100644 --- a/pkg/report/testdata/openbsd/report/13 +++ b/pkg/report/testdata/openbsd/report/13 @@ -1,212 +1,212 @@ -TITLE: panic: timeout_add: to_ticks < 0 +TITLE: panic: timeout_add: to_ticks < NUM login: panic: timeout_add: to_ticks (-3) < 0 - Stopped at db_enter+0x18: addq $0x8,%rsp - TID PID UID PRFLAGS PFLAGS CPU COMMAND - * 13566 56260 0 0x2 0 0 syz-executor4860 - db_enter() at db_enter+0x18 - panic() at panic+0x15c - timeout_add(ffff800000669260,fffffffd) at timeout_add+0x179 - pcppi_bell(ffff800000669200,2,fffffffd,1) at pcppi_bell+0x2a0 - spkrioctl(1b00,20005302,ffff8000149943f0,2,ffff80001495c970) at spkrioctl+0x230 - VOP_IOCTL(fffffd80355d2af8,20005302,ffff8000149943f0,2,fffffd803f7c7cc0,ffff80001495c970) at VOP_IOCTL+0x9a - vn_ioctl(fffffd80361ed0f8,20005302,ffff8000149943f0,ffff80001495c970) at vn_ioctl+0xc9 - sys_ioctl(ffff80001495c970,ffff800014994538,ffff800014994520) at sys_ioctl+0x62d - syscall(ffff8000149945d0) at syscall+0x535 - Xsyscall(6,0,7f7fffff9278,0,1,7f7fffff9288) at Xsyscall+0x128 - end of kernel - end trace frame: 0x7f7fffff9210, count: 5 - https://www.openbsd.org/ddb.html describes the minimum info required in bug - reports. Insufficient info makes it difficult to find and fix bugs. - ddb> - ddb> set $lines = 0 - ddb> set $maxwidth = 0 - ddb> show panic - timeout_add: to_ticks (-3) < 0 - ddb> trace - db_enter() at db_enter+24 - panic() at panic+348 - timeout_add(ffff800000669260,fffffffd) at timeout_add+377 - pcppi_bell(ffff800000669200,2,fffffffd,1) at pcppi_bell+672 - spkrioctl(1b00,20005302,ffff8000149943f0,2,ffff80001495c970) at spkrioctl+560 - VOP_IOCTL(fffffd80355d2af8,20005302,ffff8000149943f0,2,fffffd803f7c7cc0,ffff80001495c970) at VOP_IOCTL+154 - vn_ioctl(fffffd80361ed0f8,20005302,ffff8000149943f0,ffff80001495c970) at vn_ioctl+201 - sys_ioctl(ffff80001495c970,ffff800014994538,ffff800014994520) at sys_ioctl+1581 - syscall(ffff8000149945d0) at syscall+1333 - Xsyscall(6,0,7f7fffff9278,0,1,7f7fffff9288) at Xsyscall+296 - end of kernel - end trace frame: 0x7f7fffff9210, count: -10 - ddb> show registers - rdi 0 - rsi 1 - rbp 18446603336566784016 - rbx 18446603336566784192 - rdx 2 - rcx 1 - rax 1 - r8 18446603336566783952 - r9 1 - r10 13876670466647311139 - r11 5030226113022487068 - r12 206158430216 - r13 18446603336566784032 - r14 256 - r15 1 - rip 18446744071581504680 db_enter+24 - cs 8 - rflags 582 - rsp 18446603336566784000 - ss 16 - db_enter+24: addq $8,%rsp - ddb> show proc - PROC (syz-executor4860) pid=13566 stat=onproc - flags process=2 proc=0 - pri=51, usrpri=51, nice=20 - forw=0xffffffffffffffff, list=0xffff80001495cbc8,0xffffffff8225bc68 - process=0xffff8000ffff73c0 user=0xffff80001498f000, vmspace=0xfffffd803f015318 - estcpu=1, cpticks=1, pctcpu=0.0 - user=0, sys=1, intr=0 - ddb> ps - PID TID PPID UID S FLAGS WAIT COMMAND - *56260 13566 54769 0 7 0x2 syz-executor4860 - 54769 431 32922 0 3 0x10008a pause ksh - 32922 378116 56212 0 3 0x92 select sshd - 68036 288015 1 0 3 0x100083 ttyin getty - 56212 212455 1 0 3 0x80 select sshd - 26979 330808 2736 73 3 0x100090 kqread syslogd - 2736 3861 1 0 3 0x100082 netio syslogd - 60513 479024 1 77 3 0x100090 poll dhclient - 3630 463405 1 0 3 0x80 poll dhclient - 79908 218124 0 0 3 0x14200 pgzero zerothread - 839 265948 0 0 3 0x14200 aiodoned aiodoned - 46333 241152 0 0 3 0x14200 syncer update - 30333 133056 0 0 3 0x14200 cleaner cleaner - 81465 495839 0 0 3 0x14200 reaper reaper - 97284 121957 0 0 3 0x14200 pgdaemon pagedaemon - 70777 234658 0 0 3 0x14200 bored crynlk - 76182 85869 0 0 3 0x14200 bored crypto - 73780 482216 0 0 3 0x40014200 acpi0 acpi0 - 13780 327339 0 0 3 0x14200 bored softnet - 76673 129965 0 0 3 0x14200 bored systqmp - 63974 117254 0 0 3 0x14200 bored systq - 56745 301158 0 0 3 0x40014200 bored softclock - 99825 391755 0 0 3 0x40014200 idle0 - 1 359647 0 0 3 0x82 wait init - 0 0 -1 0 3 0x10200 scheduler swapper - ddb> show all locks - No such command - ddb> show malloc - Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim - devbuf 9427 6306K 6307K 78643K 10520 0 0 - pcb 23 9K 9K 78643K 55 0 0 - rtable 61 1K 2K 78643K 115 0 0 - ifaddr 21 7K 7K 78643K 21 0 0 - counters 19 16K 16K 78643K 19 0 0 - ioctlops 0 0K 2K 78643K 13 0 0 - mount 1 1K 1K 78643K 1 0 0 - vnodes 1166 73K 73K 78643K 1172 0 0 - UFS quota 1 32K 32K 78643K 1 0 0 - UFS mount 5 36K 36K 78643K 5 0 0 - shm 2 1K 1K 78643K 2 0 0 - VM map 2 0K 0K 78643K 2 0 0 - sem 2 0K 0K 78643K 2 0 0 - dirhash 12 2K 2K 78643K 12 0 0 - ACPI 1777 193K 286K 78643K 12501 0 0 - file desc 1 0K 0K 78643K 1 0 0 - proc 40 30K 38K 78643K 207 0 0 - NFS srvsock 1 0K 0K 78643K 1 0 0 - NFS daemon 1 16K 16K 78643K 1 0 0 - in_multi 11 0K 0K 78643K 11 0 0 - ether_multi 1 0K 0K 78643K 1 0 0 - ISOFS mount 1 32K 32K 78643K 1 0 0 - MSDOSFS mount 1 16K 16K 78643K 1 0 0 - ttys 18 79K 79K 78643K 18 0 0 - exec 0 0K 1K 78643K 150 0 0 - pagedep 1 8K 8K 78643K 1 0 0 - inodedep 1 32K 32K 78643K 1 0 0 - newblk 1 0K 0K 78643K 1 0 0 - VM swap 7 26K 26K 78643K 7 0 0 - UVM amap 47 2K 3K 78643K 677 0 0 - UVM aobj 2 2K 2K 78643K 2 0 0 - memdesc 1 4K 4K 78643K 1 0 0 - crypto data 1 1K 1K 78643K 1 0 0 - NDP 3 0K 0K 78643K 3 0 0 - temp 30 2327K 2391K 78643K 1695 0 0 - SYN cache 2 16K 16K 78643K 2 0 0 - ddb> show all pools - Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle - arp 64 2 0 0 1 0 1 1 0 8 0 - inpcbpl 280 22 0 16 1 0 1 1 0 8 0 - plimitpl 152 13 0 8 1 0 1 1 0 8 0 - rtentry 112 23 0 1 1 0 1 1 0 8 0 - syncache 264 5 0 5 2 1 1 1 0 8 1 - tcpcb 544 8 0 5 1 0 1 1 0 8 0 - art_heap8 4096 1 0 0 1 0 1 1 0 8 0 - art_heap4 256 96 0 0 6 0 6 6 0 8 0 - art_table 32 97 0 0 1 0 1 1 0 8 0 - art_node 16 22 0 2 1 0 1 1 0 8 0 - dirhash 1024 17 0 0 3 0 3 3 0 8 0 - dino1pl 128 1383 0 18 45 0 45 45 0 8 0 - ffsino 240 1383 0 18 81 0 81 81 0 8 0 - nchpl 144 1555 0 30 57 0 57 57 0 8 0 - uvmvnodes 72 1392 0 0 26 0 26 26 0 8 0 - vnodes 200 1392 0 0 74 0 74 74 0 8 0 - namei 1024 3262 0 3262 3 2 1 1 0 8 1 - scxspl 192 2350 0 2350 9 8 1 6 0 8 1 - sigapl 432 174 0 164 2 0 2 2 0 8 0 - knotepl 112 5 0 0 1 0 1 1 0 8 0 - kqueuepl 104 1 0 0 1 0 1 1 0 8 0 - pipepl 112 114 0 107 3 2 1 1 0 8 0 - fdescpl 424 175 0 164 2 0 2 2 0 8 0 - filepl 120 808 0 765 2 0 2 2 0 8 0 - lockfpl 104 7 0 6 2 1 1 1 0 8 0 - lockfspl 32 4 0 3 2 1 1 1 0 8 0 - sessionpl 112 17 0 9 1 0 1 1 0 8 0 - pgrppl 48 17 0 9 1 0 1 1 0 8 0 - ucredpl 96 47 0 40 1 0 1 1 0 8 0 - zombiepl 144 164 0 164 3 2 1 1 0 8 1 - processpl 840 188 0 164 4 1 3 4 0 8 0 - procpl 600 188 0 164 3 0 3 3 0 8 0 - sockpl 384 64 0 48 2 0 2 2 0 8 0 - mcl4k 4096 10 0 10 2 1 1 1 0 8 1 - mcl2k 2048 5648 0 5618 8 2 6 7 0 8 1 - mtagpl 80 2 0 2 1 1 0 1 0 8 0 - mbufpl 256 9740 0 9701 7 3 4 5 0 8 1 - bufpl 256 1997 0 254 109 0 109 109 0 8 0 - anonpl 16 17994 0 16909 9 3 6 7 0 62 1 - amapchunkpl 152 571 0 536 2 0 2 2 0 158 0 - amappl16 192 71 0 66 1 0 1 1 0 8 0 - amappl15 184 1 0 0 1 0 1 1 0 8 0 - amappl14 176 1 0 1 1 1 0 1 0 8 0 - amappl13 168 15 0 12 1 0 1 1 0 8 0 - amappl12 160 8 0 8 2 1 1 1 0 8 1 - amappl11 152 177 0 168 1 0 1 1 0 8 0 - amappl10 144 45 0 44 1 0 1 1 0 8 0 - amappl9 136 162 0 161 1 0 1 1 0 8 0 - amappl8 128 102 0 96 1 0 1 1 0 8 0 - amappl7 120 32 0 28 1 0 1 1 0 8 0 - amappl6 112 43 0 39 1 0 1 1 0 8 0 - amappl5 104 229 0 218 1 0 1 1 0 8 0 - amappl4 96 254 0 233 1 0 1 1 0 8 0 - amappl3 88 112 0 107 1 0 1 1 0 8 0 - amappl2 80 529 0 495 1 0 1 1 0 8 0 - amappl1 72 11482 0 11096 16 7 9 16 0 8 0 - amappl 72 392 0 373 1 0 1 1 0 75 0 - dma4096 4096 1 0 1 1 1 0 1 0 8 0 - dma256 256 6 0 6 1 1 0 1 0 8 0 - dma64 64 259 0 259 1 1 0 1 0 8 0 - dma32 32 7 0 7 1 1 0 1 0 8 0 - dma16 16 17 0 17 1 1 0 1 0 8 0 - aobjpl 64 1 0 0 1 0 1 1 0 8 0 - uaddrrnd 24 175 0 164 1 0 1 1 0 8 0 - uaddrbest 32 2 0 0 1 0 1 1 0 8 0 - uaddr 24 175 0 164 1 0 1 1 0 8 0 - vmmpekpl 168 5180 0 5165 1 0 1 1 0 8 0 - vmmpepl 168 23523 0 22838 59 26 33 47 0 357 2 - vmsppl 264 174 0 164 1 0 1 1 0 8 0 - pdppl 4096 356 0 328 5 0 5 5 0 8 0 - pvpl 32 70324 0 67623 38 12 26 26 0 265 1 - pmappl 192 174 0 164 1 0 1 1 0 8 0 - extentpl 40 39 0 25 1 0 1 1 0 8 0 - phpool 112 228 0 10 7 0 7 7 0 8 0 - ddb> +Stopped at db_enter+0x18: addq $0x8,%rsp + TID PID UID PRFLAGS PFLAGS CPU COMMAND +* 13566 56260 0 0x2 0 0 syz-executor4860 +db_enter() at db_enter+0x18 +panic() at panic+0x15c +timeout_add(ffff800000669260,fffffffd) at timeout_add+0x179 +pcppi_bell(ffff800000669200,2,fffffffd,1) at pcppi_bell+0x2a0 +spkrioctl(1b00,20005302,ffff8000149943f0,2,ffff80001495c970) at spkrioctl+0x230 +VOP_IOCTL(fffffd80355d2af8,20005302,ffff8000149943f0,2,fffffd803f7c7cc0,ffff80001495c970) at VOP_IOCTL+0x9a +vn_ioctl(fffffd80361ed0f8,20005302,ffff8000149943f0,ffff80001495c970) at vn_ioctl+0xc9 +sys_ioctl(ffff80001495c970,ffff800014994538,ffff800014994520) at sys_ioctl+0x62d +syscall(ffff8000149945d0) at syscall+0x535 +Xsyscall(6,0,7f7fffff9278,0,1,7f7fffff9288) at Xsyscall+0x128 +end of kernel +end trace frame: 0x7f7fffff9210, count: 5 +https://www.openbsd.org/ddb.html describes the minimum info required in bug +reports. Insufficient info makes it difficult to find and fix bugs. +ddb> +ddb> set $lines = 0 +ddb> set $maxwidth = 0 +ddb> show panic +timeout_add: to_ticks (-3) < 0 +ddb> trace +db_enter() at db_enter+24 +panic() at panic+348 +timeout_add(ffff800000669260,fffffffd) at timeout_add+377 +pcppi_bell(ffff800000669200,2,fffffffd,1) at pcppi_bell+672 +spkrioctl(1b00,20005302,ffff8000149943f0,2,ffff80001495c970) at spkrioctl+560 +VOP_IOCTL(fffffd80355d2af8,20005302,ffff8000149943f0,2,fffffd803f7c7cc0,ffff80001495c970) at VOP_IOCTL+154 +vn_ioctl(fffffd80361ed0f8,20005302,ffff8000149943f0,ffff80001495c970) at vn_ioctl+201 +sys_ioctl(ffff80001495c970,ffff800014994538,ffff800014994520) at sys_ioctl+1581 +syscall(ffff8000149945d0) at syscall+1333 +Xsyscall(6,0,7f7fffff9278,0,1,7f7fffff9288) at Xsyscall+296 +end of kernel +end trace frame: 0x7f7fffff9210, count: -10 +ddb> show registers +rdi 0 +rsi 1 +rbp 18446603336566784016 +rbx 18446603336566784192 +rdx 2 +rcx 1 +rax 1 +r8 18446603336566783952 +r9 1 +r10 13876670466647311139 +r11 5030226113022487068 +r12 206158430216 +r13 18446603336566784032 +r14 256 +r15 1 +rip 18446744071581504680 db_enter+24 +cs 8 +rflags 582 +rsp 18446603336566784000 +ss 16 +db_enter+24: addq $8,%rsp +ddb> show proc +PROC (syz-executor4860) pid=13566 stat=onproc + flags process=2 proc=0 + pri=51, usrpri=51, nice=20 + forw=0xffffffffffffffff, list=0xffff80001495cbc8,0xffffffff8225bc68 + process=0xffff8000ffff73c0 user=0xffff80001498f000, vmspace=0xfffffd803f015318 + estcpu=1, cpticks=1, pctcpu=0.0 + user=0, sys=1, intr=0 +ddb> ps + PID TID PPID UID S FLAGS WAIT COMMAND +*56260 13566 54769 0 7 0x2 syz-executor4860 + 54769 431 32922 0 3 0x10008a pause ksh + 32922 378116 56212 0 3 0x92 select sshd + 68036 288015 1 0 3 0x100083 ttyin getty + 56212 212455 1 0 3 0x80 select sshd + 26979 330808 2736 73 3 0x100090 kqread syslogd + 2736 3861 1 0 3 0x100082 netio syslogd + 60513 479024 1 77 3 0x100090 poll dhclient + 3630 463405 1 0 3 0x80 poll dhclient + 79908 218124 0 0 3 0x14200 pgzero zerothread + 839 265948 0 0 3 0x14200 aiodoned aiodoned + 46333 241152 0 0 3 0x14200 syncer update + 30333 133056 0 0 3 0x14200 cleaner cleaner + 81465 495839 0 0 3 0x14200 reaper reaper + 97284 121957 0 0 3 0x14200 pgdaemon pagedaemon + 70777 234658 0 0 3 0x14200 bored crynlk + 76182 85869 0 0 3 0x14200 bored crypto + 73780 482216 0 0 3 0x40014200 acpi0 acpi0 + 13780 327339 0 0 3 0x14200 bored softnet + 76673 129965 0 0 3 0x14200 bored systqmp + 63974 117254 0 0 3 0x14200 bored systq + 56745 301158 0 0 3 0x40014200 bored softclock + 99825 391755 0 0 3 0x40014200 idle0 + 1 359647 0 0 3 0x82 wait init + 0 0 -1 0 3 0x10200 scheduler swapper +ddb> show all locks +No such command +ddb> show malloc + Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim + devbuf 9427 6306K 6307K 78643K 10520 0 0 + pcb 23 9K 9K 78643K 55 0 0 + rtable 61 1K 2K 78643K 115 0 0 + ifaddr 21 7K 7K 78643K 21 0 0 + counters 19 16K 16K 78643K 19 0 0 + ioctlops 0 0K 2K 78643K 13 0 0 + mount 1 1K 1K 78643K 1 0 0 + vnodes 1166 73K 73K 78643K 1172 0 0 + UFS quota 1 32K 32K 78643K 1 0 0 + UFS mount 5 36K 36K 78643K 5 0 0 + shm 2 1K 1K 78643K 2 0 0 + VM map 2 0K 0K 78643K 2 0 0 + sem 2 0K 0K 78643K 2 0 0 + dirhash 12 2K 2K 78643K 12 0 0 + ACPI 1777 193K 286K 78643K 12501 0 0 + file desc 1 0K 0K 78643K 1 0 0 + proc 40 30K 38K 78643K 207 0 0 + NFS srvsock 1 0K 0K 78643K 1 0 0 + NFS daemon 1 16K 16K 78643K 1 0 0 + in_multi 11 0K 0K 78643K 11 0 0 + ether_multi 1 0K 0K 78643K 1 0 0 + ISOFS mount 1 32K 32K 78643K 1 0 0 + MSDOSFS mount 1 16K 16K 78643K 1 0 0 + ttys 18 79K 79K 78643K 18 0 0 + exec 0 0K 1K 78643K 150 0 0 + pagedep 1 8K 8K 78643K 1 0 0 + inodedep 1 32K 32K 78643K 1 0 0 + newblk 1 0K 0K 78643K 1 0 0 + VM swap 7 26K 26K 78643K 7 0 0 + UVM amap 47 2K 3K 78643K 677 0 0 + UVM aobj 2 2K 2K 78643K 2 0 0 + memdesc 1 4K 4K 78643K 1 0 0 + crypto data 1 1K 1K 78643K 1 0 0 + NDP 3 0K 0K 78643K 3 0 0 + temp 30 2327K 2391K 78643K 1695 0 0 + SYN cache 2 16K 16K 78643K 2 0 0 +ddb> show all pools +Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle +arp 64 2 0 0 1 0 1 1 0 8 0 +inpcbpl 280 22 0 16 1 0 1 1 0 8 0 +plimitpl 152 13 0 8 1 0 1 1 0 8 0 +rtentry 112 23 0 1 1 0 1 1 0 8 0 +syncache 264 5 0 5 2 1 1 1 0 8 1 +tcpcb 544 8 0 5 1 0 1 1 0 8 0 +art_heap8 4096 1 0 0 1 0 1 1 0 8 0 +art_heap4 256 96 0 0 6 0 6 6 0 8 0 +art_table 32 97 0 0 1 0 1 1 0 8 0 +art_node 16 22 0 2 1 0 1 1 0 8 0 +dirhash 1024 17 0 0 3 0 3 3 0 8 0 +dino1pl 128 1383 0 18 45 0 45 45 0 8 0 +ffsino 240 1383 0 18 81 0 81 81 0 8 0 +nchpl 144 1555 0 30 57 0 57 57 0 8 0 +uvmvnodes 72 1392 0 0 26 0 26 26 0 8 0 +vnodes 200 1392 0 0 74 0 74 74 0 8 0 +namei 1024 3262 0 3262 3 2 1 1 0 8 1 +scxspl 192 2350 0 2350 9 8 1 6 0 8 1 +sigapl 432 174 0 164 2 0 2 2 0 8 0 +knotepl 112 5 0 0 1 0 1 1 0 8 0 +kqueuepl 104 1 0 0 1 0 1 1 0 8 0 +pipepl 112 114 0 107 3 2 1 1 0 8 0 +fdescpl 424 175 0 164 2 0 2 2 0 8 0 +filepl 120 808 0 765 2 0 2 2 0 8 0 +lockfpl 104 7 0 6 2 1 1 1 0 8 0 +lockfspl 32 4 0 3 2 1 1 1 0 8 0 +sessionpl 112 17 0 9 1 0 1 1 0 8 0 +pgrppl 48 17 0 9 1 0 1 1 0 8 0 +ucredpl 96 47 0 40 1 0 1 1 0 8 0 +zombiepl 144 164 0 164 3 2 1 1 0 8 1 +processpl 840 188 0 164 4 1 3 4 0 8 0 +procpl 600 188 0 164 3 0 3 3 0 8 0 +sockpl 384 64 0 48 2 0 2 2 0 8 0 +mcl4k 4096 10 0 10 2 1 1 1 0 8 1 +mcl2k 2048 5648 0 5618 8 2 6 7 0 8 1 +mtagpl 80 2 0 2 1 1 0 1 0 8 0 +mbufpl 256 9740 0 9701 7 3 4 5 0 8 1 +bufpl 256 1997 0 254 109 0 109 109 0 8 0 +anonpl 16 17994 0 16909 9 3 6 7 0 62 1 +amapchunkpl 152 571 0 536 2 0 2 2 0 158 0 +amappl16 192 71 0 66 1 0 1 1 0 8 0 +amappl15 184 1 0 0 1 0 1 1 0 8 0 +amappl14 176 1 0 1 1 1 0 1 0 8 0 +amappl13 168 15 0 12 1 0 1 1 0 8 0 +amappl12 160 8 0 8 2 1 1 1 0 8 1 +amappl11 152 177 0 168 1 0 1 1 0 8 0 +amappl10 144 45 0 44 1 0 1 1 0 8 0 +amappl9 136 162 0 161 1 0 1 1 0 8 0 +amappl8 128 102 0 96 1 0 1 1 0 8 0 +amappl7 120 32 0 28 1 0 1 1 0 8 0 +amappl6 112 43 0 39 1 0 1 1 0 8 0 +amappl5 104 229 0 218 1 0 1 1 0 8 0 +amappl4 96 254 0 233 1 0 1 1 0 8 0 +amappl3 88 112 0 107 1 0 1 1 0 8 0 +amappl2 80 529 0 495 1 0 1 1 0 8 0 +amappl1 72 11482 0 11096 16 7 9 16 0 8 0 +amappl 72 392 0 373 1 0 1 1 0 75 0 +dma4096 4096 1 0 1 1 1 0 1 0 8 0 +dma256 256 6 0 6 1 1 0 1 0 8 0 +dma64 64 259 0 259 1 1 0 1 0 8 0 +dma32 32 7 0 7 1 1 0 1 0 8 0 +dma16 16 17 0 17 1 1 0 1 0 8 0 +aobjpl 64 1 0 0 1 0 1 1 0 8 0 +uaddrrnd 24 175 0 164 1 0 1 1 0 8 0 +uaddrbest 32 2 0 0 1 0 1 1 0 8 0 +uaddr 24 175 0 164 1 0 1 1 0 8 0 +vmmpekpl 168 5180 0 5165 1 0 1 1 0 8 0 +vmmpepl 168 23523 0 22838 59 26 33 47 0 357 2 +vmsppl 264 174 0 164 1 0 1 1 0 8 0 +pdppl 4096 356 0 328 5 0 5 5 0 8 0 +pvpl 32 70324 0 67623 38 12 26 26 0 265 1 +pmappl 192 174 0 164 1 0 1 1 0 8 0 +extentpl 40 39 0 25 1 0 1 1 0 8 0 +phpool 112 228 0 10 7 0 7 7 0 8 0 +ddb> diff --git a/pkg/report/testdata/openbsd/report/26 b/pkg/report/testdata/openbsd/report/26 index b7d9bbce4..6dd961d0e 100644 --- a/pkg/report/testdata/openbsd/report/26 +++ b/pkg/report/testdata/openbsd/report/26 @@ -1,4 +1,4 @@ -TITLE: soreceive 1 +TITLE: soreceive NUM panic: receive 1: so 0xfffffd805e563640, so_type 3, sb_cc 33 Stopped at db_enter+0x18: addq $0x8,%rsp diff --git a/pkg/report/testdata/openbsd/report/8 b/pkg/report/testdata/openbsd/report/8 index 8d25da4e1..d4f55966a 100644 --- a/pkg/report/testdata/openbsd/report/8 +++ b/pkg/report/testdata/openbsd/report/8 @@ -1,4 +1,4 @@ -TITLE: assert "pg->wire_count == 1" failed in vfs_biomem.c +TITLE: assert "pg->wire_count == NUM" failed in vfs_biomem.c panic: kernel diagnostic assertion "pg->wire_count == 1" failed: file "/syzkaller/managers/main/kernel/sys/kern/vfs_biomem.c", line 329 Stopped at db_enter+0xa: popq %rbp -- cgit mrf-deployment