./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor463414819 <...> [ 97.380047][ T1141] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. execve("./syz-executor463414819", ["./syz-executor463414819"], 0x7fffdb22de80 /* 10 vars */) = 0 brk(NULL) = 0x555556383000 brk(0x555556383d40) = 0x555556383d40 arch_prctl(ARCH_SET_FS, 0x5555563833c0) = 0 set_tid_address(0x555556383690) = 5075 set_robust_list(0x5555563836a0, 24) = 0 rseq(0x555556383ce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor463414819", 4096) = 27 getrandom("\xf4\x2d\x31\xc9\x6d\x9b\xfb\x0b", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556383d40 brk(0x5555563a4d40) = 0x5555563a4d40 brk(0x5555563a5000) = 0x5555563a5000 mprotect(0x7f41db463000, 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=0x555556383690) = 5076 ./strace-static-x86_64: Process 5076 attached [pid 5076] set_robust_list(0x5555563836a0, 24) = 0 [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5076] setpgid(0, 0) = 0 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5076] write(3, "1000", 4) = 4 [pid 5076] close(3) = 0 [pid 5076] futex(0x7f41db46932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] rt_sigaction(SIGRT_1, {sa_handler=0x7f41db405460, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f41db3f6ae0}, NULL, 8) = 0 [pid 5076] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f41db380000 [pid 5076] mprotect(0x7f41db381000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5076] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5076] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f41db3a0990, parent_tid=0x7f41db3a0990, exit_signal=0, stack=0x7f41db380000, stack_size=0x20300, tls=0x7f41db3a06c0}./strace-static-x86_64: Process 5077 attached [pid 5077] rseq(0x7f41db3a0fe0, 0x20, 0, 0x53053053) = 0 [pid 5077] set_robust_list(0x7f41db3a09a0, 24) = 0 [pid 5076] <... clone3 resumed> => {parent_tid=[5077]}, 88) = 5077 [pid 5077] rt_sigprocmask(SIG_SETMASK, [], [pid 5076] rt_sigprocmask(SIG_SETMASK, [], [pid 5077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5077] futex(0x7f41db469328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] futex(0x7f41db469328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] <... futex resumed>) = 0 [pid 5076] futex(0x7f41db46932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5077] pipe([3, 4]) = 0 [pid 5077] futex(0x7f41db46932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5076] <... futex resumed>) = 0 [pid 5077] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 4294966988 [pid 5076] futex(0x7f41db469328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] futex(0x7f41db46932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5076] futex(0x7f41db46933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f41db35f000 [pid 5076] mprotect(0x7f41db360000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5076] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5076] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f41db37f990, parent_tid=0x7f41db37f990, exit_signal=0, stack=0x7f41db35f000, stack_size=0x20300, tls=0x7f41db37f6c0}./strace-static-x86_64: Process 5078 attached [pid 5078] rseq(0x7f41db37ffe0, 0x20, 0, 0x53053053) = 0 [pid 5076] <... clone3 resumed> => {parent_tid=[5078]}, 88) = 5078 [pid 5078] set_robust_list(0x7f41db37f9a0, 24) = 0 [pid 5076] rt_sigprocmask(SIG_SETMASK, [], [pid 5078] rt_sigprocmask(SIG_SETMASK, [], [pid 5076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5078] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5076] futex(0x7f41db469338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5076] <... futex resumed>) = 0 [pid 5078] <... socket resumed>) = 5 [pid 5076] futex(0x7f41db46933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] futex(0x7f41db46933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5076] <... futex resumed>) = 0 [pid 5078] setsockopt(5, SOL_TCP, TCP_REPAIR, [1], 4 [pid 5076] futex(0x7f41db469338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... setsockopt resumed>) = 0 [pid 5076] <... futex resumed>) = 0 [pid 5078] futex(0x7f41db46933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] futex(0x7f41db46933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... futex resumed>) = 0 [pid 5076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5078] futex(0x7f41db469338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] futex(0x7f41db469338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] <... futex resumed>) = 0 [pid 5078] connect(5, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, 28 [pid 5076] futex(0x7f41db46933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... connect resumed>) = 0 [pid 5078] futex(0x7f41db46933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5076] <... futex resumed>) = 0 [pid 5078] futex(0x7f41db469338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] futex(0x7f41db469338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] <... futex resumed>) = 0 [pid 5078] setsockopt(5, SOL_TCP, TCP_ULP, [7564404], 4 [pid 5076] futex(0x7f41db46933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... setsockopt resumed>) = 0 [pid 5078] futex(0x7f41db46933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5076] <... futex resumed>) = 0 [pid 5078] setsockopt(5, SOL_TLS, TLS_TX, "\x04\x03\x35\x00\xd8\x6f\xa6\x71\x75\x33\xea\x34\xb4\xd4\xef\x5e\xf5\x14\xe0\x7d\x4c\x48\x84\x40\x9c\xab\xe8\x4c\xcf\x4c\x16\x37\x0c\xba\x79\x90\x52\xb9\x54\x4e", 40 [pid 5076] futex(0x7f41db469338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] futex(0x7f41db46933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5076] futex(0x7f41db46934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f41db33e000 [pid 5076] mprotect(0x7f41db33f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5076] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5076] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f41db35e990, parent_tid=0x7f41db35e990, exit_signal=0, stack=0x7f41db33e000, stack_size=0x20300, tls=0x7f41db35e6c0}./strace-static-x86_64: Process 5082 attached [pid 5082] rseq(0x7f41db35efe0, 0x20, 0, 0x53053053 [pid 5076] <... clone3 resumed> => {parent_tid=[5082]}, 88) = 5082 [pid 5082] <... rseq resumed>) = 0 [pid 5076] rt_sigprocmask(SIG_SETMASK, [], [pid 5082] set_robust_list(0x7f41db35e9a0, 24 [pid 5076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5082] <... set_robust_list resumed>) = 0 [pid 5076] futex(0x7f41db469348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] rt_sigprocmask(SIG_SETMASK, [], [pid 5076] <... futex resumed>) = 0 [pid 5082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5076] futex(0x7f41db46934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT [pid 5076] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5082] <... splice resumed>) = -1 EINVAL (Invalid argument) [pid 5078] <... setsockopt resumed>) = 0 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT [pid 5078] futex(0x7f41db46933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... splice resumed>) = 3 [pid 5078] <... futex resumed>) = 0 [pid 5078] futex(0x7f41db469338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] splice(3, NULL, 5, NULL, 3, SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT) = 3 [pid 5082] futex(0x7f41db46934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5082] futex(0x7f41db469348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] exit_group(0 [pid 5082] <... futex resumed>) = ? [pid 5078] <... futex resumed>) = ? [pid 5077] <... write resumed>) = ? [pid 5076] <... exit_group resumed>) = ? [pid 5082] +++ exited with 0 +++ [pid 5078] +++ exited with 0 +++ [ 101.106323][ T5077] ------------[ cut here ]------------ [ 101.112264][ T5077] WARNING: CPU: 1 PID: 5077 at include/linux/skmsg.h:137 __sk_msg_free+0x29f/0x390 [ 101.121670][ T5077] Modules linked in: [ 101.125609][ T5077] CPU: 1 PID: 5077 Comm: syz-executor463 Not tainted 6.7.0-rc6-syzkaller-00188-g01b2885d9415 #0 [ 101.136125][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 101.146302][ T5077] RIP: 0010:__sk_msg_free+0x29f/0x390 [ 101.151788][ T5077] Code: 00 00 48 83 e0 fe 48 83 c8 02 49 89 85 40 02 00 00 8b 44 24 0c 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 f2 ae 00 f9 90 <0f> 0b 90 e8 e9 ae 00 f9 48 63 5c 24 08 48 83 fb 13 0f 87 9d 00 00 [ 101.171490][ T5077] RSP: 0018:ffffc90003a2f8e8 EFLAGS: 00010293 [ 101.177655][ T5077] RAX: 0000000000000000 RBX: 000000000000000e RCX: ffffffff8886c22f [ 101.185670][ T5077] RDX: ffff888025080000 RSI: ffffffff8886c2de RDI: 0000000000000005 [ 101.193742][ T5077] RBP: 000000000000000e R08: 0000000000000005 R09: 0000000000000000 [ 101.201817][ T5077] R10: 0000000000000036 R11: 0000000000000002 R12: 0000000000000036 [ 101.209951][ T5077] R13: ffff888019720018 R14: 0000000000000007 R15: dffffc0000000000 [ 101.218124][ T5077] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 101.227261][ T5077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.233958][ T5077] CR2: 00007f41db435bb8 CR3: 000000000cd77000 CR4: 00000000003506f0 [ 101.242115][ T5077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.250227][ T5077] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.258277][ T5077] Call Trace: [ 101.261597][ T5077] [ 101.264544][ T5077] ? show_regs+0x8f/0xa0 [ 101.268889][ T5077] ? __warn+0xe6/0x390 [ 101.273034][ T5077] ? __sk_msg_free+0x29f/0x390 [ 101.278059][ T5077] ? report_bug+0x3bc/0x580 [ 101.282640][ T5077] ? handle_bug+0x3d/0x70 [ 101.287268][ T5077] ? exc_invalid_op+0x17/0x40 [ 101.292042][ T5077] ? asm_exc_invalid_op+0x1a/0x20 [ 101.297168][ T5077] ? __sk_msg_free+0x1ef/0x390 [ 101.302091][ T5077] ? __sk_msg_free+0x29e/0x390 [ 101.307036][ T5077] ? __sk_msg_free+0x29f/0x390 [ 101.311931][ T5077] ? __sk_msg_free+0x29e/0x390 [ 101.316842][ T5077] tls_sw_release_resources_tx+0x4e8/0x6f0 [ 101.322823][ T5077] tls_sk_proto_close+0x678/0xac0 [ 101.327949][ T5077] ? tls_ctx_free+0x90/0x90 [ 101.332587][ T5077] ? __sock_release+0x260/0x260 [ 101.337630][ T5077] ? ip_mc_drop_socket+0x1f/0x290 [ 101.342832][ T5077] ? __sock_release+0x260/0x260 [ 101.347835][ T5077] inet_release+0x132/0x270 [ 101.352618][ T5077] inet6_release+0x4f/0x70 [ 101.357205][ T5077] __sock_release+0xae/0x260 [ 101.361890][ T5077] sock_close+0x1c/0x20 [ 101.366121][ T5077] __fput+0x270/0xb70 [ 101.370501][ T5077] task_work_run+0x14d/0x240 [ 101.375172][ T5077] ? task_work_cancel+0x30/0x30 [ 101.380182][ T5077] ? do_raw_spin_unlock+0x173/0x230 [ 101.385729][ T5077] do_exit+0xa8a/0x2ad0 [ 101.390078][ T5077] ? get_signal+0x935/0x2790 [ 101.394760][ T5077] ? mm_update_next_owner+0x840/0x840 [ 101.400420][ T5077] ? do_raw_spin_lock+0x12e/0x2b0 [ 101.405606][ T5077] ? spin_bug+0x1d0/0x1d0 [ 101.410092][ T5077] do_group_exit+0xd4/0x2a0 [ 101.414673][ T5077] get_signal+0x23b5/0x2790 [ 101.419288][ T5077] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 101.425379][ T5077] ? exit_signals+0x960/0x960 [ 101.430293][ T5077] ? from_kuid+0xc0/0xc0 [ 101.434754][ T5077] arch_do_signal_or_restart+0x90/0x7f0 [ 101.440458][ T5077] ? get_sigframe_size+0x20/0x20 [ 101.445468][ T5077] ? reacquire_held_locks+0x4c0/0x4c0 [ 101.451150][ T5077] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.456434][ T5077] exit_to_user_mode_prepare+0x121/0x240 [ 101.462227][ T5077] syscall_exit_to_user_mode+0x1e/0x60 [ 101.467805][ T5077] do_syscall_64+0x4d/0x110 [ 101.472390][ T5077] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 101.478416][ T5077] RIP: 0033:0x7f41db3df529 [ 101.482976][ T5077] Code: Unable to access opcode bytes at 0x7f41db3df4ff. [ 101.490127][ T5077] RSP: 002b:00007f41db3a0218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 101.498723][ T5077] RAX: 0000000000010000 RBX: 00007f41db469328 RCX: 00007f41db3df529 [ 101.506791][ T5077] RDX: 00000000fffffecc RSI: 0000000020000100 RDI: 0000000000000004 [ 101.514829][ T5077] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 101.522906][ T5077] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41db469320 [ 101.530976][ T5077] R13: 0000000000000000 R14: 00007f41db436064 R15: 34ea337571a66fd8 [ 101.539239][ T5077] [ 101.542312][ T5077] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 101.549727][ T5077] CPU: 1 PID: 5077 Comm: syz-executor463 Not tainted 6.7.0-rc6-syzkaller-00188-g01b2885d9415 #0 [ 101.560207][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 101.570994][ T5077] Call Trace: [ 101.574330][ T5077] [ 101.577304][ T5077] dump_stack_lvl+0xd9/0x1b0 [ 101.582062][ T5077] panic+0x6dc/0x790 [ 101.585996][ T5077] ? panic_smp_self_stop+0xa0/0xa0 [ 101.591438][ T5077] ? show_trace_log_lvl+0x363/0x4f0 [ 101.596740][ T5077] ? check_panic_on_warn+0x1f/0xb0 [ 101.602011][ T5077] ? __sk_msg_free+0x29f/0x390 [ 101.609458][ T5077] check_panic_on_warn+0xab/0xb0 [ 101.615016][ T5077] __warn+0xf2/0x390 [ 101.619015][ T5077] ? __sk_msg_free+0x29f/0x390 [ 101.623866][ T5077] report_bug+0x3bc/0x580 [ 101.628371][ T5077] handle_bug+0x3d/0x70 [ 101.632611][ T5077] exc_invalid_op+0x17/0x40 [ 101.637172][ T5077] asm_exc_invalid_op+0x1a/0x20 [ 101.642088][ T5077] RIP: 0010:__sk_msg_free+0x29f/0x390 [ 101.648433][ T5077] Code: 00 00 48 83 e0 fe 48 83 c8 02 49 89 85 40 02 00 00 8b 44 24 0c 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 f2 ae 00 f9 90 <0f> 0b 90 e8 e9 ae 00 f9 48 63 5c 24 08 48 83 fb 13 0f 87 9d 00 00 [ 101.669101][ T5077] RSP: 0018:ffffc90003a2f8e8 EFLAGS: 00010293 [ 101.675218][ T5077] RAX: 0000000000000000 RBX: 000000000000000e RCX: ffffffff8886c22f [ 101.683656][ T5077] RDX: ffff888025080000 RSI: ffffffff8886c2de RDI: 0000000000000005 [ 101.691850][ T5077] RBP: 000000000000000e R08: 0000000000000005 R09: 0000000000000000 [ 101.700400][ T5077] R10: 0000000000000036 R11: 0000000000000002 R12: 0000000000000036 [ 101.708615][ T5077] R13: ffff888019720018 R14: 0000000000000007 R15: dffffc0000000000 [ 101.717342][ T5077] ? __sk_msg_free+0x1ef/0x390 [ 101.722160][ T5077] ? __sk_msg_free+0x29e/0x390 [ 101.726976][ T5077] ? __sk_msg_free+0x29e/0x390 [ 101.731882][ T5077] tls_sw_release_resources_tx+0x4e8/0x6f0 [ 101.737734][ T5077] tls_sk_proto_close+0x678/0xac0 [ 101.742798][ T5077] ? tls_ctx_free+0x90/0x90 [ 101.747621][ T5077] ? __sock_release+0x260/0x260 [ 101.752629][ T5077] ? ip_mc_drop_socket+0x1f/0x290 [ 101.757709][ T5077] ? __sock_release+0x260/0x260 [ 101.762682][ T5077] inet_release+0x132/0x270 [ 101.768362][ T5077] inet6_release+0x4f/0x70 [ 101.772844][ T5077] __sock_release+0xae/0x260 [ 101.777581][ T5077] sock_close+0x1c/0x20 [ 101.781972][ T5077] __fput+0x270/0xb70 [ 101.786108][ T5077] task_work_run+0x14d/0x240 [ 101.790910][ T5077] ? task_work_cancel+0x30/0x30 [ 101.795798][ T5077] ? do_raw_spin_unlock+0x173/0x230 [ 101.801424][ T5077] do_exit+0xa8a/0x2ad0 [ 101.805804][ T5077] ? get_signal+0x935/0x2790 [ 101.810544][ T5077] ? mm_update_next_owner+0x840/0x840 [ 101.815950][ T5077] ? do_raw_spin_lock+0x12e/0x2b0 [ 101.821097][ T5077] ? spin_bug+0x1d0/0x1d0 [ 101.825563][ T5077] do_group_exit+0xd4/0x2a0 [ 101.830210][ T5077] get_signal+0x23b5/0x2790 [ 101.834766][ T5077] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 101.840823][ T5077] ? exit_signals+0x960/0x960 [ 101.845536][ T5077] ? from_kuid+0xc0/0xc0 [ 101.849833][ T5077] arch_do_signal_or_restart+0x90/0x7f0 [ 101.855625][ T5077] ? get_sigframe_size+0x20/0x20 [ 101.860741][ T5077] ? reacquire_held_locks+0x4c0/0x4c0 [ 101.866475][ T5077] ? _raw_spin_unlock_irq+0x23/0x50 [ 101.871727][ T5077] exit_to_user_mode_prepare+0x121/0x240 [ 101.878014][ T5077] syscall_exit_to_user_mode+0x1e/0x60 [ 101.883595][ T5077] do_syscall_64+0x4d/0x110 [ 101.888145][ T5077] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 101.894265][ T5077] RIP: 0033:0x7f41db3df529 [ 101.898732][ T5077] Code: Unable to access opcode bytes at 0x7f41db3df4ff. [ 101.905766][ T5077] RSP: 002b:00007f41db3a0218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 101.914214][ T5077] RAX: 0000000000010000 RBX: 00007f41db469328 RCX: 00007f41db3df529 [ 101.922210][ T5077] RDX: 00000000fffffecc RSI: 0000000020000100 RDI: 0000000000000004 [ 101.930212][ T5077] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 101.938225][ T5077] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41db469320 [ 101.946325][ T5077] R13: 0000000000000000 R14: 00007f41db436064 R15: 34ea337571a66fd8 [ 101.954694][ T5077] [ 101.958112][ T5077] Kernel Offset: disabled [ 101.962647][ T5077] Rebooting in 86400 seconds..