./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3097147953
<...>
Warning: Permanently added '10.128.0.143' (ED25519) to the list of known hosts.
execve("./syz-executor3097147953", ["./syz-executor3097147953"], 0x7ffed49ec180 /* 10 vars */) = 0
brk(NULL) = 0x55556975f000
brk(0x55556975fd00) = 0x55556975fd00
arch_prctl(ARCH_SET_FS, 0x55556975f380) = 0
set_tid_address(0x55556975f650) = 5230
set_robust_list(0x55556975f660, 24) = 0
rseq(0x55556975fca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3097147953", 4096) = 28
getrandom("\xb3\xda\xf6\xac\x0e\x06\x63\x0f", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55556975fd00
brk(0x555569780d00) = 0x555569780d00
brk(0x555569781000) = 0x555569781000
mprotect(0x7f1ca0856000, 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
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556975f650) = 5231
./strace-static-x86_64: Process 5231 attached
[pid 5231] set_robust_list(0x55556975f660, 24) = 0
[pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5231] setpgid(0, 0) = 0
[pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5231] write(3, "1000", 4) = 4
[pid 5231] close(3) = 0
executing program
[pid 5231] write(1, "executing program\n", 18) = 18
[pid 5231] socket(AF_PPPOX, SOCK_STREAM, 1) = 3
[pid 5231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=5, value_size=8, max_entries=2, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 4
[pid 5231] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 5
[pid 5231] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=4, key=0x20000100, value=0x20000140, flags=BPF_ANY}, 32) = 0
[pid 5231] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x03\x00\x00\x00\x05\x00\x00\x00\x02\x00\xff\xfd\xac\x14\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00"}, 46) = 0
[pid 5231] exit_group(0) = ?
[ 77.770543][ T5231] ------------[ cut here ]------------
[ 77.776231][ T5231] WARNING: CPU: 0 PID: 5231 at net/core/sock_map.c:1699 sock_map_close+0x399/0x3d0
[ 77.785633][ T5231] Modules linked in:
[ 77.789600][ T5231] CPU: 0 UID: 0 PID: 5231 Comm: syz-executor309 Not tainted 6.11.0-rc3-syzkaller-00508-gd785ed945de6 #0
[ 77.800779][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 77.810918][ T5231] RIP: 0010:sock_map_close+0x399/0x3d0
[ 77.816437][ T5231] Code: 48 89 df e8 e9 a3 5a f8 4c 8b 23 eb 05 e8 8f 5e f3 f7 e8 ba ea ff ff 4c 89 ef e8 82 e1 da ff e9 47 ff ff ff e8 78 5e f3 f7 90 <0f> 0b 90 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc
[ 77.836198][ T5231] RSP: 0018:ffffc90002dbfb10 EFLAGS: 00010293
[ 77.842333][ T5231] RAX: ffffffff89a02af8 RBX: ffffffff95312d30 RCX: ffff888023a09e00
[ 77.850376][ T5231] RDX: 0000000000000000 RSI: ffffffff8c0ad560 RDI: ffffffff8c606900
[ 77.858407][ T5231] RBP: 0000000000000000 R08: ffffffff937328e7 R09: 1ffffffff26e651c
[ 77.866408][ T5231] R10: dffffc0000000000 R11: fffffbfff26e651d R12: ffffffff89a02760
[ 77.874434][ T5231] R13: ffff88802ea81000 R14: dffffc0000000000 R15: ffffffff89a02791
[ 77.882490][ T5231] FS: 0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000
[ 77.891472][ T5231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.898097][ T5231] CR2: 00007f1ca082bf78 CR3: 000000000e734000 CR4: 00000000003506f0
[ 77.906073][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 77.914083][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 77.922115][ T5231] Call Trace:
[ 77.925417][ T5231]
[ 77.928392][ T5231] ? __warn+0x163/0x4e0
[ 77.932590][ T5231] ? sock_map_close+0x399/0x3d0
[ 77.937459][ T5231] ? report_bug+0x2b3/0x500
[ 77.942036][ T5231] ? sock_map_close+0x399/0x3d0
[ 77.946934][ T5231] ? handle_bug+0x3e/0x70
[ 77.951324][ T5231] ? exc_invalid_op+0x1a/0x50
[ 77.956054][ T5231] ? asm_exc_invalid_op+0x1a/0x20
[ 77.961186][ T5231] ? sock_map_close+0x31/0x3d0
[ 77.965992][ T5231] ? __pfx_sock_map_close+0x10/0x10
[ 77.971302][ T5231] ? sock_map_close+0x398/0x3d0
[ 77.976213][ T5231] ? sock_map_close+0x399/0x3d0
[ 77.981256][ T5231] inet_release+0x17d/0x200
[ 77.985801][ T5231] sock_close+0xbc/0x240
[ 77.990191][ T5231] ? __pfx_sock_close+0x10/0x10
[ 77.995085][ T5231] __fput+0x24a/0x8a0
[ 77.999159][ T5231] task_work_run+0x24f/0x310
[ 78.003814][ T5231] ? __pfx_task_work_run+0x10/0x10
[ 78.008986][ T5231] ? switch_task_namespaces+0xe1/0x110
[ 78.014565][ T5231] do_exit+0xa2f/0x27f0
[ 78.018825][ T5231] ? __pfx_do_exit+0x10/0x10
[ 78.023445][ T5231] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 78.029516][ T5231] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 78.035878][ T5231] ? _raw_spin_unlock_irq+0x23/0x50
[ 78.041145][ T5231] ? lockdep_hardirqs_on+0x99/0x150
[ 78.046384][ T5231] do_group_exit+0x207/0x2c0
[ 78.051057][ T5231] __x64_sys_exit_group+0x3f/0x40
[ 78.056106][ T5231] x64_sys_call+0x2634/0x2640
[ 78.060923][ T5231] do_syscall_64+0xf3/0x230
[ 78.065467][ T5231] ? clear_bhb_loop+0x35/0x90
[ 78.070200][ T5231] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 78.076128][ T5231] RIP: 0033:0x7f1ca07e1d09
[ 78.080600][ T5231] Code: Unable to access opcode bytes at 0x7f1ca07e1cdf.
[ 78.087665][ T5231] RSP: 002b:00007fff02432038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 78.096122][ T5231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ca07e1d09
[ 78.104203][ T5231] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 78.112465][ T5231] RBP: 00007f1ca085c2b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 78.120522][ T5231] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f1ca085c2b0
[ 78.128577][ T5231] R13: 0000000000000000 R14: 00007f1ca085cd00 R15: 00007f1ca07b2f60
[ 78.136568][ T5231]
[ 78.139644][ T5231] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 78.146968][ T5231] CPU: 0 UID: 0 PID: 5231 Comm: syz-executor309 Not tainted 6.11.0-rc3-syzkaller-00508-gd785ed945de6 #0
[ 78.158078][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 78.168157][ T5231] Call Trace:
[ 78.171441][ T5231]
[ 78.174373][ T5231] dump_stack_lvl+0x241/0x360
[ 78.179080][ T5231] ? __pfx_dump_stack_lvl+0x10/0x10
[ 78.184302][ T5231] ? __pfx__printk+0x10/0x10
[ 78.188899][ T5231] ? _printk+0xd5/0x120
[ 78.193088][ T5231] ? vscnprintf+0x5d/0x90
[ 78.197468][ T5231] panic+0x349/0x860
[ 78.201388][ T5231] ? __warn+0x172/0x4e0
[ 78.205669][ T5231] ? __pfx_panic+0x10/0x10
[ 78.210099][ T5231] ? show_trace_log_lvl+0x4e6/0x520
[ 78.215327][ T5231] __warn+0x346/0x4e0
[ 78.219331][ T5231] ? sock_map_close+0x399/0x3d0
[ 78.224192][ T5231] report_bug+0x2b3/0x500
[ 78.228534][ T5231] ? sock_map_close+0x399/0x3d0
[ 78.233407][ T5231] handle_bug+0x3e/0x70
[ 78.237579][ T5231] exc_invalid_op+0x1a/0x50
[ 78.242093][ T5231] asm_exc_invalid_op+0x1a/0x20
[ 78.246957][ T5231] RIP: 0010:sock_map_close+0x399/0x3d0
[ 78.252434][ T5231] Code: 48 89 df e8 e9 a3 5a f8 4c 8b 23 eb 05 e8 8f 5e f3 f7 e8 ba ea ff ff 4c 89 ef e8 82 e1 da ff e9 47 ff ff ff e8 78 5e f3 f7 90 <0f> 0b 90 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc
[ 78.272052][ T5231] RSP: 0018:ffffc90002dbfb10 EFLAGS: 00010293
[ 78.278131][ T5231] RAX: ffffffff89a02af8 RBX: ffffffff95312d30 RCX: ffff888023a09e00
[ 78.286122][ T5231] RDX: 0000000000000000 RSI: ffffffff8c0ad560 RDI: ffffffff8c606900
[ 78.294095][ T5231] RBP: 0000000000000000 R08: ffffffff937328e7 R09: 1ffffffff26e651c
[ 78.302091][ T5231] R10: dffffc0000000000 R11: fffffbfff26e651d R12: ffffffff89a02760
[ 78.310070][ T5231] R13: ffff88802ea81000 R14: dffffc0000000000 R15: ffffffff89a02791
[ 78.318047][ T5231] ? sock_map_close+0x31/0x3d0
[ 78.322830][ T5231] ? __pfx_sock_map_close+0x10/0x10
[ 78.328044][ T5231] ? sock_map_close+0x398/0x3d0
[ 78.332935][ T5231] inet_release+0x17d/0x200
[ 78.337453][ T5231] sock_close+0xbc/0x240
[ 78.341716][ T5231] ? __pfx_sock_close+0x10/0x10
[ 78.346585][ T5231] __fput+0x24a/0x8a0
[ 78.350595][ T5231] task_work_run+0x24f/0x310
[ 78.355202][ T5231] ? __pfx_task_work_run+0x10/0x10
[ 78.360416][ T5231] ? switch_task_namespaces+0xe1/0x110
[ 78.365892][ T5231] do_exit+0xa2f/0x27f0
[ 78.370063][ T5231] ? __pfx_do_exit+0x10/0x10
[ 78.374657][ T5231] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 78.380654][ T5231] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 78.387084][ T5231] ? _raw_spin_unlock_irq+0x23/0x50
[ 78.392297][ T5231] ? lockdep_hardirqs_on+0x99/0x150
[ 78.397514][ T5231] do_group_exit+0x207/0x2c0
[ 78.402122][ T5231] __x64_sys_exit_group+0x3f/0x40
[ 78.407152][ T5231] x64_sys_call+0x2634/0x2640
[ 78.411929][ T5231] do_syscall_64+0xf3/0x230
[ 78.416439][ T5231] ? clear_bhb_loop+0x35/0x90
[ 78.421222][ T5231] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 78.427127][ T5231] RIP: 0033:0x7f1ca07e1d09
[ 78.431548][ T5231] Code: Unable to access opcode bytes at 0x7f1ca07e1cdf.
[ 78.438573][ T5231] RSP: 002b:00007fff02432038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 78.447010][ T5231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ca07e1d09
[ 78.455001][ T5231] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 78.463062][ T5231] RBP: 00007f1ca085c2b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 78.471040][ T5231] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f1ca085c2b0
[ 78.479014][ T5231] R13: 0000000000000000 R14: 00007f1ca085cd00 R15: 00007f1ca07b2f60
[ 78.487014][ T5231]
[ 78.490341][ T5231] Kernel Offset: disabled
[ 78.494721][ T5231] Rebooting in 86400 seconds..