./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2502711736
<...>
Warning: Permanently added '10.128.1.123' (ED25519) to the list of known hosts.
execve("./syz-executor2502711736", ["./syz-executor2502711736"], 0x7ffcb2219180 /* 10 vars */) = 0
brk(NULL) = 0x555587952000
brk(0x555587952d00) = 0x555587952d00
arch_prctl(ARCH_SET_FS, 0x555587952380) = 0
set_tid_address(0x555587952650) = 5232
set_robust_list(0x555587952660, 24) = 0
rseq(0x555587952ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2502711736", 4096) = 28
getrandom("\x2a\x11\xc5\xf9\xa4\xc8\xac\xf0", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555587952d00
brk(0x555587973d00) = 0x555587973d00
brk(0x555587974000) = 0x555587974000
mprotect(0x7fc05a9d4000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
executing program
write(1, "executing program\n", 18) = 18
[ 55.408213][ T5232] ------------[ cut here ]------------
[ 55.413733][ T5232] virt_to_cache: Object is not a Slab page!
[ 55.419687][ T5232] WARNING: CPU: 0 PID: 5232 at mm/slub.c:4655 krealloc_noprof+0x1b3/0x2e0
[ 55.428321][ T5232] Modules linked in:
[ 55.432239][ T5232] CPU: 0 UID: 0 PID: 5232 Comm: syz-executor250 Not tainted 6.12.0-rc1-next-20241003-syzkaller #0
[ 55.442919][ T5232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 55.453036][ T5232] RIP: 0010:krealloc_noprof+0x1b3/0x2e0
[ 55.458603][ T5232] Code: 45 31 ff 45 31 f6 45 31 ed e9 21 ff ff ff c6 05 4e 2a 14 0e 01 90 48 c7 c7 24 f2 0b 8e 48 c7 c6 44 f2 0b 8e e8 3e 19 63 ff 90 <0f> 0b 90 90 e9 d9 fe ff ff f3 0f 1e fa 41 8b 45 08 f7 d0 a8 88 0f
[ 55.478305][ T5232] RSP: 0018:ffffc90003c36ba8 EFLAGS: 00010246
[ 55.484441][ T5232] RAX: 3f2bb101b90db800 RBX: 0000000000000000 RCX: ffff88802bb01e00
[ 55.492473][ T5232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 55.500449][ T5232] RBP: ffff88807849c000 R08: ffffffff8155d412 R09: 1ffff110170c519a
[ 55.508495][ T5232] R10: dffffc0000000000 R11: ffffed10170c519b R12: 0000000000004000
[ 55.516533][ T5232] R13: 0000000000000201 R14: 0000000000100cc0 R15: dffffc0000000000
[ 55.524531][ T5232] FS: 0000555587952380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 55.533529][ T5232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.540109][ T5232] CR2: 00005594dac5c5d8 CR3: 00000000786d6000 CR4: 00000000003526f0
[ 55.548109][ T5232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 55.556145][ T5232] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 55.564152][ T5232] Call Trace:
[ 55.567433][ T5232]
[ 55.570352][ T5232] ? __warn+0x168/0x4e0
[ 55.574653][ T5232] ? krealloc_noprof+0x1b3/0x2e0
[ 55.579603][ T5232] ? report_bug+0x2b3/0x500
[ 55.584153][ T5232] ? krealloc_noprof+0x1b3/0x2e0
[ 55.589101][ T5232] ? handle_bug+0x60/0x90
[ 55.593615][ T5232] ? exc_invalid_op+0x1a/0x50
[ 55.598309][ T5232] ? asm_exc_invalid_op+0x1a/0x20
[ 55.603386][ T5232] ? __warn_printk+0x292/0x360
[ 55.608161][ T5232] ? krealloc_noprof+0x1b3/0x2e0
[ 55.613154][ T5232] ? krealloc_noprof+0x1b2/0x2e0
[ 55.618100][ T5232] push_jmp_history+0x13c/0x5c0
[ 55.622993][ T5232] do_check+0x6716/0xfe40
[ 55.627358][ T5232] ? __pfx_do_check+0x10/0x10
[ 55.632025][ T5232] ? mark_reg_not_init+0xd4/0x4b0
[ 55.637099][ T5232] ? __asan_memcpy+0x40/0x70
[ 55.641697][ T5232] ? mark_reg_not_init+0xd4/0x4b0
[ 55.646780][ T5232] do_check_common+0x14bd/0x1dd0
[ 55.651756][ T5232] bpf_check+0x18a25/0x1e320
[ 55.656437][ T5232] ? validate_chain+0x11e/0x5920
[ 55.661389][ T5232] ? page_ext_get+0x20/0x2a0
[ 55.666019][ T5232] ? page_ext_get+0x1d6/0x2a0
[ 55.670709][ T5232] ? post_alloc_hook+0x206/0x230
[ 55.675708][ T5232] ? get_page_from_freelist+0x3129/0x3270
[ 55.681434][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 55.686673][ T5232] ? validate_chain+0x11e/0x5920
[ 55.691618][ T5232] ? mark_lock+0x9a/0x360
[ 55.696015][ T5232] ? validate_chain+0x11e/0x5920
[ 55.700964][ T5232] ? validate_chain+0x11e/0x5920
[ 55.705957][ T5232] ? validate_chain+0x11e/0x5920
[ 55.710904][ T5232] ? validate_chain+0x11e/0x5920
[ 55.715900][ T5232] ? validate_chain+0x11e/0x5920
[ 55.720842][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 55.726098][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 55.731321][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 55.736586][ T5232] ? __pfx_bpf_check+0x10/0x10
[ 55.741369][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 55.746643][ T5232] ? __lock_acquire+0x1384/0x2050
[ 55.751678][ T5232] ? mark_lock+0x9a/0x360
[ 55.756094][ T5232] ? __lock_acquire+0x1384/0x2050
[ 55.761144][ T5232] ? __pfx_lock_acquire+0x10/0x10
[ 55.766218][ T5232] ? timekeeping_get_ns+0x5c/0x420
[ 55.771347][ T5232] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 55.777411][ T5232] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 55.783781][ T5232] ? timekeeping_get_ns+0x5c/0x420
[ 55.788882][ T5232] ? seqcount_lockdep_reader_access+0x157/0x220
[ 55.795177][ T5232] ? lockdep_hardirqs_on+0x99/0x150
[ 55.800393][ T5232] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 55.806672][ T5232] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 55.813330][ T5232] ? ktime_get_with_offset+0x83/0x150
[ 55.818711][ T5232] ? lockdep_hardirqs_on+0x99/0x150
[ 55.823962][ T5232] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 55.830224][ T5232] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 55.836889][ T5232] ? read_tsc+0x9/0x20
[ 55.840964][ T5232] ? timekeeping_get_ns+0x2c0/0x420
[ 55.846198][ T5232] ? __asan_memset+0x23/0x50
[ 55.850792][ T5232] ? bpf_obj_name_cpy+0x18a/0x1d0
[ 55.855895][ T5232] bpf_prog_load+0x1667/0x20f0
[ 55.860692][ T5232] ? __pfx_bpf_prog_load+0x10/0x10
[ 55.865855][ T5232] ? __pfx___might_resched+0x10/0x10
[ 55.871179][ T5232] ? __might_fault+0xc6/0x120
[ 55.875927][ T5232] __sys_bpf+0x4ee/0x810
[ 55.880188][ T5232] ? __pfx___sys_bpf+0x10/0x10
[ 55.885002][ T5232] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 55.891341][ T5232] ? exc_page_fault+0x590/0x8c0
[ 55.896265][ T5232] __x64_sys_bpf+0x7c/0x90
[ 55.900693][ T5232] do_syscall_64+0xf3/0x230
[ 55.905238][ T5232] ? clear_bhb_loop+0x35/0x90
[ 55.909926][ T5232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.915871][ T5232] RIP: 0033:0x7fc05a9603e9
[ 55.920307][ T5232] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 55.939974][ T5232] RSP: 002b:00007ffd106d44d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 55.948430][ T5232] RAX: ffffffffffffffda RBX: 00007ffd106d46b8 RCX: 00007fc05a9603e9
[ 55.956457][ T5232] RDX: 0000000000000048 RSI: 00000000200054c0 RDI: 0000000000000005
[ 55.964452][ T5232] RBP: 00007fc05a9d4610 R08: 0000000000000000 R09: 0000000000000000
[ 55.972489][ T5232] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 55.980464][ T5232] R13: 00007ffd106d46a8 R14: 0000000000000001 R15: 0000000000000001
[ 55.988547][ T5232]
[ 55.991582][ T5232] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 55.998856][ T5232] CPU: 0 UID: 0 PID: 5232 Comm: syz-executor250 Not tainted 6.12.0-rc1-next-20241003-syzkaller #0
[ 56.009429][ T5232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 56.019473][ T5232] Call Trace:
[ 56.022746][ T5232]
[ 56.025668][ T5232] dump_stack_lvl+0x241/0x360
[ 56.030342][ T5232] ? __pfx_dump_stack_lvl+0x10/0x10
[ 56.035532][ T5232] ? __pfx__printk+0x10/0x10
[ 56.040117][ T5232] ? vscnprintf+0x5d/0x90
[ 56.044440][ T5232] panic+0x349/0x880
[ 56.048334][ T5232] ? __warn+0x177/0x4e0
[ 56.052480][ T5232] ? __pfx_panic+0x10/0x10
[ 56.056898][ T5232] __warn+0x34b/0x4e0
[ 56.060870][ T5232] ? krealloc_noprof+0x1b3/0x2e0
[ 56.065803][ T5232] report_bug+0x2b3/0x500
[ 56.070120][ T5232] ? krealloc_noprof+0x1b3/0x2e0
[ 56.075052][ T5232] handle_bug+0x60/0x90
[ 56.079200][ T5232] exc_invalid_op+0x1a/0x50
[ 56.083695][ T5232] asm_exc_invalid_op+0x1a/0x20
[ 56.088539][ T5232] RIP: 0010:krealloc_noprof+0x1b3/0x2e0
[ 56.094078][ T5232] Code: 45 31 ff 45 31 f6 45 31 ed e9 21 ff ff ff c6 05 4e 2a 14 0e 01 90 48 c7 c7 24 f2 0b 8e 48 c7 c6 44 f2 0b 8e e8 3e 19 63 ff 90 <0f> 0b 90 90 e9 d9 fe ff ff f3 0f 1e fa 41 8b 45 08 f7 d0 a8 88 0f
[ 56.113673][ T5232] RSP: 0018:ffffc90003c36ba8 EFLAGS: 00010246
[ 56.119731][ T5232] RAX: 3f2bb101b90db800 RBX: 0000000000000000 RCX: ffff88802bb01e00
[ 56.127690][ T5232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.135648][ T5232] RBP: ffff88807849c000 R08: ffffffff8155d412 R09: 1ffff110170c519a
[ 56.143612][ T5232] R10: dffffc0000000000 R11: ffffed10170c519b R12: 0000000000004000
[ 56.151572][ T5232] R13: 0000000000000201 R14: 0000000000100cc0 R15: dffffc0000000000
[ 56.159535][ T5232] ? __warn_printk+0x292/0x360
[ 56.164299][ T5232] ? krealloc_noprof+0x1b2/0x2e0
[ 56.169232][ T5232] push_jmp_history+0x13c/0x5c0
[ 56.174078][ T5232] do_check+0x6716/0xfe40
[ 56.178433][ T5232] ? __pfx_do_check+0x10/0x10
[ 56.183098][ T5232] ? mark_reg_not_init+0xd4/0x4b0
[ 56.188114][ T5232] ? __asan_memcpy+0x40/0x70
[ 56.192691][ T5232] ? mark_reg_not_init+0xd4/0x4b0
[ 56.197711][ T5232] do_check_common+0x14bd/0x1dd0
[ 56.202648][ T5232] bpf_check+0x18a25/0x1e320
[ 56.207245][ T5232] ? validate_chain+0x11e/0x5920
[ 56.212173][ T5232] ? page_ext_get+0x20/0x2a0
[ 56.216752][ T5232] ? page_ext_get+0x1d6/0x2a0
[ 56.221423][ T5232] ? post_alloc_hook+0x206/0x230
[ 56.226356][ T5232] ? get_page_from_freelist+0x3129/0x3270
[ 56.232066][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 56.237258][ T5232] ? validate_chain+0x11e/0x5920
[ 56.242190][ T5232] ? mark_lock+0x9a/0x360
[ 56.246513][ T5232] ? validate_chain+0x11e/0x5920
[ 56.251447][ T5232] ? validate_chain+0x11e/0x5920
[ 56.256376][ T5232] ? validate_chain+0x11e/0x5920
[ 56.261307][ T5232] ? validate_chain+0x11e/0x5920
[ 56.266235][ T5232] ? validate_chain+0x11e/0x5920
[ 56.271164][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 56.276353][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 56.281541][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 56.286730][ T5232] ? __pfx_bpf_check+0x10/0x10
[ 56.291482][ T5232] ? __pfx_validate_chain+0x10/0x10
[ 56.296671][ T5232] ? __lock_acquire+0x1384/0x2050
[ 56.301687][ T5232] ? mark_lock+0x9a/0x360
[ 56.306009][ T5232] ? __lock_acquire+0x1384/0x2050
[ 56.311037][ T5232] ? __pfx_lock_acquire+0x10/0x10
[ 56.316054][ T5232] ? timekeeping_get_ns+0x5c/0x420
[ 56.321159][ T5232] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 56.327134][ T5232] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.333456][ T5232] ? timekeeping_get_ns+0x5c/0x420
[ 56.338554][ T5232] ? seqcount_lockdep_reader_access+0x157/0x220
[ 56.344785][ T5232] ? lockdep_hardirqs_on+0x99/0x150
[ 56.349974][ T5232] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 56.356206][ T5232] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 56.362781][ T5232] ? ktime_get_with_offset+0x83/0x150
[ 56.368143][ T5232] ? lockdep_hardirqs_on+0x99/0x150
[ 56.373338][ T5232] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 56.379568][ T5232] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 56.386148][ T5232] ? read_tsc+0x9/0x20
[ 56.390209][ T5232] ? timekeeping_get_ns+0x2c0/0x420
[ 56.395399][ T5232] ? __asan_memset+0x23/0x50
[ 56.399980][ T5232] ? bpf_obj_name_cpy+0x18a/0x1d0
[ 56.405000][ T5232] bpf_prog_load+0x1667/0x20f0
[ 56.409763][ T5232] ? __pfx_bpf_prog_load+0x10/0x10
[ 56.414865][ T5232] ? __pfx___might_resched+0x10/0x10
[ 56.420151][ T5232] ? __might_fault+0xc6/0x120
[ 56.424906][ T5232] __sys_bpf+0x4ee/0x810
[ 56.429140][ T5232] ? __pfx___sys_bpf+0x10/0x10
[ 56.433904][ T5232] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.440221][ T5232] ? exc_page_fault+0x590/0x8c0
[ 56.445158][ T5232] __x64_sys_bpf+0x7c/0x90
[ 56.449564][ T5232] do_syscall_64+0xf3/0x230
[ 56.454059][ T5232] ? clear_bhb_loop+0x35/0x90
[ 56.458735][ T5232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.464618][ T5232] RIP: 0033:0x7fc05a9603e9
[ 56.469022][ T5232] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 56.488618][ T5232] RSP: 002b:00007ffd106d44d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 56.497023][ T5232] RAX: ffffffffffffffda RBX: 00007ffd106d46b8 RCX: 00007fc05a9603e9
[ 56.504983][ T5232] RDX: 0000000000000048 RSI: 00000000200054c0 RDI: 0000000000000005
[ 56.512942][ T5232] RBP: 00007fc05a9d4610 R08: 0000000000000000 R09: 0000000000000000
[ 56.520901][ T5232] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 56.528858][ T5232] R13: 00007ffd106d46a8 R14: 0000000000000001 R15: 0000000000000001
[ 56.536826][ T5232]
[ 56.540055][ T5232] Kernel Offset: disabled
[ 56.544384][ T5232] Rebooting in 86400 seconds..