./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2402384080
<...>
Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts.
execve("./syz-executor2402384080", ["./syz-executor2402384080"], 0x7fff44d9f9f0 /* 10 vars */) = 0
brk(NULL) = 0x5555885b1000
brk(0x5555885b1d00) = 0x5555885b1d00
arch_prctl(ARCH_SET_FS, 0x5555885b1380) = 0
set_tid_address(0x5555885b1650) = 5231
set_robust_list(0x5555885b1660, 24) = 0
rseq(0x5555885b1ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2402384080", 4096) = 28
getrandom("\x6a\x4e\x01\x55\x9b\x9f\xc3\x97", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x5555885b1d00
brk(0x5555885d2d00) = 0x5555885d2d00
brk(0x5555885d3000) = 0x5555885d3000
mprotect(0x7eff326bc000, 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
[ 55.772784][ T5231] ------------[ cut here ]------------
[ 55.778339][ T5231] virt_to_cache: Object is not a Slab page!
[ 55.784396][ T5231] WARNING: CPU: 0 PID: 5231 at mm/slub.c:4655 krealloc_noprof+0x1b3/0x2e0
[ 55.792943][ T5231] Modules linked in:
[ 55.796933][ T5231] CPU: 0 UID: 0 PID: 5231 Comm: syz-executor240 Not tainted 6.12.0-rc1-next-20241003-syzkaller #0
[ 55.807578][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 55.817777][ T5231] RIP: 0010:krealloc_noprof+0x1b3/0x2e0
[ 55.823353][ T5231] 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
[ 55.843057][ T5231] RSP: 0018:ffffc9000346eba8 EFLAGS: 00010246
[ 55.849207][ T5231] RAX: 3ca9e10a12293f00 RBX: 0000000000000000 RCX: ffff88801ef58000
[ 55.857254][ T5231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 55.865268][ T5231] RBP: ffff888077004000 R08: ffffffff8155d412 R09: fffffbfff1cf9fd8
[ 55.873254][ T5231] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000004000
[ 55.881344][ T5231] R13: 0000000000000201 R14: 0000000000100cc0 R15: dffffc0000000000
[ 55.889383][ T5231] FS: 00005555885b1380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 55.898397][ T5231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.905204][ T5231] CR2: 00007ffceaa78000 CR3: 0000000074862000 CR4: 00000000003526f0
[ 55.913184][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 55.921221][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 55.929234][ T5231] Call Trace:
[ 55.932501][ T5231]
[ 55.935485][ T5231] ? __warn+0x168/0x4e0
[ 55.939652][ T5231] ? krealloc_noprof+0x1b3/0x2e0
[ 55.944643][ T5231] ? report_bug+0x2b3/0x500
[ 55.949161][ T5231] ? krealloc_noprof+0x1b3/0x2e0
[ 55.954214][ T5231] ? handle_bug+0x60/0x90
[ 55.958556][ T5231] ? exc_invalid_op+0x1a/0x50
[ 55.963226][ T5231] ? asm_exc_invalid_op+0x1a/0x20
[ 55.968316][ T5231] ? __warn_printk+0x292/0x360
[ 55.973098][ T5231] ? krealloc_noprof+0x1b3/0x2e0
[ 55.978101][ T5231] ? krealloc_noprof+0x1b2/0x2e0
[ 55.983057][ T5231] push_jmp_history+0x13c/0x5c0
[ 55.987988][ T5231] do_check+0x6716/0xfe40
[ 55.992386][ T5231] ? __pfx_do_check+0x10/0x10
[ 55.997133][ T5231] ? mark_reg_not_init+0xd4/0x4b0
[ 56.002175][ T5231] ? __asan_memcpy+0x40/0x70
[ 56.006902][ T5231] ? mark_reg_not_init+0xd4/0x4b0
[ 56.011936][ T5231] do_check_common+0x14bd/0x1dd0
[ 56.016990][ T5231] bpf_check+0x18a25/0x1e320
[ 56.021627][ T5231] ? validate_chain+0x11e/0x5920
[ 56.026599][ T5231] ? page_ext_get+0x20/0x2a0
[ 56.031199][ T5231] ? page_ext_get+0x1d6/0x2a0
[ 56.035939][ T5231] ? post_alloc_hook+0x206/0x230
[ 56.040898][ T5231] ? get_page_from_freelist+0x3129/0x3270
[ 56.046716][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.051939][ T5231] ? validate_chain+0x11e/0x5920
[ 56.056941][ T5231] ? mark_lock+0x9a/0x360
[ 56.061288][ T5231] ? validate_chain+0x11e/0x5920
[ 56.066278][ T5231] ? validate_chain+0x11e/0x5920
[ 56.071224][ T5231] ? validate_chain+0x11e/0x5920
[ 56.076234][ T5231] ? validate_chain+0x11e/0x5920
[ 56.081181][ T5231] ? validate_chain+0x11e/0x5920
[ 56.086154][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.091364][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.096633][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.101872][ T5231] ? __pfx_bpf_check+0x10/0x10
[ 56.106766][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.111979][ T5231] ? __lock_acquire+0x1384/0x2050
[ 56.117103][ T5231] ? mark_lock+0x9a/0x360
[ 56.121448][ T5231] ? __lock_acquire+0x1384/0x2050
[ 56.126570][ T5231] ? __pfx_lock_acquire+0x10/0x10
[ 56.131623][ T5231] ? timekeeping_get_ns+0x5c/0x420
[ 56.136818][ T5231] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 56.142814][ T5231] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.149188][ T5231] ? timekeeping_get_ns+0x5c/0x420
[ 56.154350][ T5231] ? seqcount_lockdep_reader_access+0x157/0x220
[ 56.160580][ T5231] ? lockdep_hardirqs_on+0x99/0x150
[ 56.165813][ T5231] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 56.172068][ T5231] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 56.178725][ T5231] ? ktime_get_with_offset+0x83/0x150
[ 56.184132][ T5231] ? lockdep_hardirqs_on+0x99/0x150
[ 56.189344][ T5231] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 56.195654][ T5231] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 56.202252][ T5231] ? read_tsc+0x9/0x20
[ 56.206357][ T5231] ? timekeeping_get_ns+0x2c0/0x420
[ 56.211570][ T5231] ? __asan_memset+0x23/0x50
[ 56.216225][ T5231] ? bpf_obj_name_cpy+0x18a/0x1d0
[ 56.221278][ T5231] bpf_prog_load+0x1667/0x20f0
[ 56.226094][ T5231] ? __pfx_bpf_prog_load+0x10/0x10
[ 56.231213][ T5231] ? __pfx___might_resched+0x10/0x10
[ 56.236593][ T5231] ? __might_fault+0xc6/0x120
[ 56.241279][ T5231] __sys_bpf+0x4ee/0x810
[ 56.245591][ T5231] ? __pfx___sys_bpf+0x10/0x10
[ 56.250390][ T5231] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.256802][ T5231] ? exc_page_fault+0x590/0x8c0
[ 56.261853][ T5231] __x64_sys_bpf+0x7c/0x90
[ 56.266325][ T5231] do_syscall_64+0xf3/0x230
[ 56.270840][ T5231] ? clear_bhb_loop+0x35/0x90
[ 56.275583][ T5231] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.281485][ T5231] RIP: 0033:0x7eff326483e9
[ 56.285948][ T5231] 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
[ 56.305620][ T5231] RSP: 002b:00007fff56f6d2c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 56.314078][ T5231] RAX: ffffffffffffffda RBX: 00007fff56f6d4a8 RCX: 00007eff326483e9
[ 56.322096][ T5231] RDX: 0000000000000048 RSI: 00000000200054c0 RDI: 0000000000000005
[ 56.330126][ T5231] RBP: 00007eff326bc610 R08: 0000000000000000 R09: 0000000000000000
[ 56.338132][ T5231] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 56.346166][ T5231] R13: 00007fff56f6d498 R14: 0000000000000001 R15: 0000000000000001
[ 56.354184][ T5231]
[ 56.357198][ T5231] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 56.364457][ T5231] CPU: 0 UID: 0 PID: 5231 Comm: syz-executor240 Not tainted 6.12.0-rc1-next-20241003-syzkaller #0
[ 56.375028][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 56.385080][ T5231] Call Trace:
[ 56.388364][ T5231]
[ 56.391289][ T5231] dump_stack_lvl+0x241/0x360
[ 56.395966][ T5231] ? __pfx_dump_stack_lvl+0x10/0x10
[ 56.401156][ T5231] ? __pfx__printk+0x10/0x10
[ 56.405738][ T5231] ? vscnprintf+0x5d/0x90
[ 56.410052][ T5231] panic+0x349/0x880
[ 56.414119][ T5231] ? __warn+0x177/0x4e0
[ 56.418303][ T5231] ? __pfx_panic+0x10/0x10
[ 56.422734][ T5231] __warn+0x34b/0x4e0
[ 56.426710][ T5231] ? krealloc_noprof+0x1b3/0x2e0
[ 56.431646][ T5231] report_bug+0x2b3/0x500
[ 56.435971][ T5231] ? krealloc_noprof+0x1b3/0x2e0
[ 56.440909][ T5231] handle_bug+0x60/0x90
[ 56.445076][ T5231] exc_invalid_op+0x1a/0x50
[ 56.449582][ T5231] asm_exc_invalid_op+0x1a/0x20
[ 56.454444][ T5231] RIP: 0010:krealloc_noprof+0x1b3/0x2e0
[ 56.459993][ T5231] 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
[ 56.479603][ T5231] RSP: 0018:ffffc9000346eba8 EFLAGS: 00010246
[ 56.485678][ T5231] RAX: 3ca9e10a12293f00 RBX: 0000000000000000 RCX: ffff88801ef58000
[ 56.493643][ T5231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.501696][ T5231] RBP: ffff888077004000 R08: ffffffff8155d412 R09: fffffbfff1cf9fd8
[ 56.509666][ T5231] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000004000
[ 56.517629][ T5231] R13: 0000000000000201 R14: 0000000000100cc0 R15: dffffc0000000000
[ 56.525605][ T5231] ? __warn_printk+0x292/0x360
[ 56.530407][ T5231] ? krealloc_noprof+0x1b2/0x2e0
[ 56.535353][ T5231] push_jmp_history+0x13c/0x5c0
[ 56.540215][ T5231] do_check+0x6716/0xfe40
[ 56.544581][ T5231] ? __pfx_do_check+0x10/0x10
[ 56.549264][ T5231] ? mark_reg_not_init+0xd4/0x4b0
[ 56.554289][ T5231] ? __asan_memcpy+0x40/0x70
[ 56.558887][ T5231] ? mark_reg_not_init+0xd4/0x4b0
[ 56.563912][ T5231] do_check_common+0x14bd/0x1dd0
[ 56.569054][ T5231] bpf_check+0x18a25/0x1e320
[ 56.573679][ T5231] ? validate_chain+0x11e/0x5920
[ 56.578624][ T5231] ? page_ext_get+0x20/0x2a0
[ 56.583216][ T5231] ? page_ext_get+0x1d6/0x2a0
[ 56.587905][ T5231] ? post_alloc_hook+0x206/0x230
[ 56.592847][ T5231] ? get_page_from_freelist+0x3129/0x3270
[ 56.598562][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.603760][ T5231] ? validate_chain+0x11e/0x5920
[ 56.608704][ T5231] ? mark_lock+0x9a/0x360
[ 56.613025][ T5231] ? validate_chain+0x11e/0x5920
[ 56.617965][ T5231] ? validate_chain+0x11e/0x5920
[ 56.622898][ T5231] ? validate_chain+0x11e/0x5920
[ 56.627835][ T5231] ? validate_chain+0x11e/0x5920
[ 56.632768][ T5231] ? validate_chain+0x11e/0x5920
[ 56.637696][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.642885][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.648078][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.653271][ T5231] ? __pfx_bpf_check+0x10/0x10
[ 56.658028][ T5231] ? __pfx_validate_chain+0x10/0x10
[ 56.663219][ T5231] ? __lock_acquire+0x1384/0x2050
[ 56.668259][ T5231] ? mark_lock+0x9a/0x360
[ 56.672581][ T5231] ? __lock_acquire+0x1384/0x2050
[ 56.677618][ T5231] ? __pfx_lock_acquire+0x10/0x10
[ 56.682638][ T5231] ? timekeeping_get_ns+0x5c/0x420
[ 56.687762][ T5231] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 56.693754][ T5231] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.700108][ T5231] ? timekeeping_get_ns+0x5c/0x420
[ 56.705223][ T5231] ? seqcount_lockdep_reader_access+0x157/0x220
[ 56.711462][ T5231] ? lockdep_hardirqs_on+0x99/0x150
[ 56.716661][ T5231] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 56.722902][ T5231] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 56.729489][ T5231] ? ktime_get_with_offset+0x83/0x150
[ 56.734856][ T5231] ? lockdep_hardirqs_on+0x99/0x150
[ 56.740054][ T5231] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 56.746286][ T5231] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 56.752868][ T5231] ? read_tsc+0x9/0x20
[ 56.756935][ T5231] ? timekeeping_get_ns+0x2c0/0x420
[ 56.762128][ T5231] ? __asan_memset+0x23/0x50
[ 56.766713][ T5231] ? bpf_obj_name_cpy+0x18a/0x1d0
[ 56.771748][ T5231] bpf_prog_load+0x1667/0x20f0
[ 56.776517][ T5231] ? __pfx_bpf_prog_load+0x10/0x10
[ 56.781625][ T5231] ? __pfx___might_resched+0x10/0x10
[ 56.786916][ T5231] ? __might_fault+0xc6/0x120
[ 56.791589][ T5231] __sys_bpf+0x4ee/0x810
[ 56.795829][ T5231] ? __pfx___sys_bpf+0x10/0x10
[ 56.800596][ T5231] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.806921][ T5231] ? exc_page_fault+0x590/0x8c0
[ 56.811774][ T5231] __x64_sys_bpf+0x7c/0x90
[ 56.816184][ T5231] do_syscall_64+0xf3/0x230
[ 56.820688][ T5231] ? clear_bhb_loop+0x35/0x90
[ 56.825484][ T5231] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.831370][ T5231] RIP: 0033:0x7eff326483e9
[ 56.835776][ T5231] 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
[ 56.855373][ T5231] RSP: 002b:00007fff56f6d2c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 56.863787][ T5231] RAX: ffffffffffffffda RBX: 00007fff56f6d4a8 RCX: 00007eff326483e9
[ 56.871808][ T5231] RDX: 0000000000000048 RSI: 00000000200054c0 RDI: 0000000000000005
[ 56.879768][ T5231] RBP: 00007eff326bc610 R08: 0000000000000000 R09: 0000000000000000
[ 56.887733][ T5231] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 56.895702][ T5231] R13: 00007fff56f6d498 R14: 0000000000000001 R15: 0000000000000001
[ 56.903673][ T5231]
[ 56.906816][ T5231] Kernel Offset: disabled
[ 56.911186][ T5231] Rebooting in 86400 seconds..