Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. executing program [ 32.318303] FAULT_INJECTION: forcing a failure. [ 32.318303] name failslab, interval 1, probability 0, space 0, times 1 [ 32.329709] CPU: 1 PID: 7972 Comm: syz-executor446 Not tainted 4.14.302-syzkaller #0 [ 32.337576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 32.346912] Call Trace: [ 32.349478] dump_stack+0x1b2/0x281 [ 32.353083] should_fail.cold+0x10a/0x149 [ 32.357220] should_failslab+0xd6/0x130 [ 32.361178] __kmalloc+0x2c1/0x400 [ 32.364694] ? tracepoint_add_func+0x33f/0xa40 [ 32.369257] ? trace_drop_common.constprop.0+0x530/0x530 [ 32.374691] tracepoint_add_func+0x33f/0xa40 [ 32.379089] ? trace_drop_common.constprop.0+0x530/0x530 [ 32.384520] tracepoint_probe_register+0x8c/0xc0 [ 32.389258] ? for_each_kernel_tracepoint+0x80/0x80 [ 32.394249] ? trace_drop_common.constprop.0+0x530/0x530 [ 32.399676] net_dm_cmd_trace+0x275/0x3a0 [ 32.403802] genl_family_rcv_msg+0x572/0xb20 [ 32.408191] ? __lock_acquire+0x5fc/0x3f20 [ 32.412402] ? genl_rcv+0x40/0x40 [ 32.415833] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 32.421258] ? __kmalloc_node_track_caller+0x4c/0x70 [ 32.426343] ? trace_hardirqs_on+0x10/0x10 [ 32.430560] genl_rcv_msg+0xaf/0x140 [ 32.434252] netlink_rcv_skb+0x125/0x390 [ 32.438297] ? genl_family_rcv_msg+0xb20/0xb20 [ 32.442854] ? netlink_ack+0x9a0/0x9a0 [ 32.446723] ? lock_acquire+0x170/0x3f0 [ 32.450679] genl_rcv+0x24/0x40 [ 32.453933] netlink_unicast+0x437/0x610 [ 32.457969] ? netlink_sendskb+0xd0/0xd0 [ 32.462014] ? __check_object_size+0x179/0x230 [ 32.466574] netlink_sendmsg+0x648/0xbc0 [ 32.470619] ? nlmsg_notify+0x1b0/0x1b0 [ 32.474569] ? kernel_recvmsg+0x210/0x210 [ 32.478711] ? security_socket_sendmsg+0x83/0xb0 [ 32.483441] ? nlmsg_notify+0x1b0/0x1b0 [ 32.487390] sock_sendmsg+0xb5/0x100 [ 32.491082] ___sys_sendmsg+0x6c8/0x800 [ 32.495032] ? get_pid_task+0x91/0x130 [ 32.498894] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 32.503635] ? lock_downgrade+0x740/0x740 [ 32.507765] ? proc_fail_nth_write+0x7b/0x180 [ 32.512241] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 32.517144] ? _raw_spin_unlock+0x29/0x40 [ 32.521268] ? do_fault_around+0x35e/0x620 [ 32.525481] ? fsnotify+0x974/0x11b0 [ 32.529174] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 32.534090] ? __handle_mm_fault+0x80f/0x4620 [ 32.538563] ? vfs_write+0x35d/0x4d0 [ 32.542253] ? __fdget+0x167/0x1f0 [ 32.545863] ? sockfd_lookup_light+0xb2/0x160 [ 32.550333] __sys_sendmsg+0xa3/0x120 [ 32.554114] ? SyS_shutdown+0x160/0x160 [ 32.558080] ? SyS_read+0x210/0x210 [ 32.561705] ? __do_page_fault+0x159/0xad0 [ 32.565916] SyS_sendmsg+0x27/0x40 [ 32.569430] ? __sys_sendmsg+0x120/0x120 [ 32.573472] do_syscall_64+0x1d5/0x640 [ 32.577338] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 32.582502] RIP: 0033:0x7f57b58ceb29 [ 32.586189] RSP: 002b:00007ffe7cc52408 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 32.593875] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f57b58ceb29 [ 32.601120] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 32.608363] RBP: 00007ffe7cc52420 R08: 0000000000000001 R09: 0000000000000001 executing program [ 32.615609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 32.622852] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 32.636731] FAULT_INJECTION: forcing a failure. [ 32.636731] name failslab, interval 1, probability 0, space 0, times 0 [ 32.648869] CPU: 0 PID: 7973 Comm: syz-executor446 Not tainted 4.14.302-syzkaller #0 [ 32.656740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 32.666073] Call Trace: [ 32.668638] dump_stack+0x1b2/0x281 [ 32.672245] should_fail.cold+0x10a/0x149 [ 32.676375] should_failslab+0xd6/0x130 [ 32.680324] __kmalloc+0x2c1/0x400 [ 32.683841] ? tracepoint_add_func+0x33f/0xa40 [ 32.688398] ? trace_drop_common.constprop.0+0x530/0x530 [ 32.693831] tracepoint_add_func+0x33f/0xa40 [ 32.698217] ? trace_drop_common.constprop.0+0x530/0x530 [ 32.703643] tracepoint_probe_register+0x8c/0xc0 [ 32.708375] ? for_each_kernel_tracepoint+0x80/0x80 [ 32.713365] ? trace_drop_common.constprop.0+0x530/0x530 [ 32.718791] net_dm_cmd_trace+0x275/0x3a0 [ 32.722922] genl_family_rcv_msg+0x572/0xb20 [ 32.727309] ? __lock_acquire+0x5fc/0x3f20 [ 32.731649] ? genl_rcv+0x40/0x40 [ 32.735090] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 32.740527] ? __kmalloc_node_track_caller+0x4c/0x70 [ 32.745697] ? trace_hardirqs_on+0x10/0x10 [ 32.749928] genl_rcv_msg+0xaf/0x140 [ 32.753630] netlink_rcv_skb+0x125/0x390 [ 32.757675] ? genl_family_rcv_msg+0xb20/0xb20 [ 32.762236] ? netlink_ack+0x9a0/0x9a0 [ 32.766100] ? lock_acquire+0x170/0x3f0 [ 32.770052] genl_rcv+0x24/0x40 [ 32.773309] netlink_unicast+0x437/0x610 [ 32.777350] ? netlink_sendskb+0xd0/0xd0 [ 32.781388] ? __check_object_size+0x179/0x230 [ 32.785958] netlink_sendmsg+0x648/0xbc0 [ 32.790001] ? nlmsg_notify+0x1b0/0x1b0 [ 32.793950] ? kernel_recvmsg+0x210/0x210 [ 32.798076] ? security_socket_sendmsg+0x83/0xb0 [ 32.802807] ? nlmsg_notify+0x1b0/0x1b0 [ 32.806756] sock_sendmsg+0xb5/0x100 [ 32.810447] ___sys_sendmsg+0x6c8/0x800 [ 32.814397] ? get_pid_task+0x91/0x130 [ 32.818261] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 32.822996] ? lock_downgrade+0x740/0x740 [ 32.827126] ? proc_fail_nth_write+0x7b/0x180 [ 32.831596] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 32.836505] ? _raw_spin_unlock+0x29/0x40 [ 32.840632] ? do_fault_around+0x35e/0x620 [ 32.844843] ? fsnotify+0x974/0x11b0 [ 32.848543] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 32.853448] ? __handle_mm_fault+0x80f/0x4620 [ 32.857936] ? vfs_write+0x35d/0x4d0 [ 32.861628] ? __fdget+0x167/0x1f0 [ 32.865158] ? sockfd_lookup_light+0xb2/0x160 [ 32.869633] __sys_sendmsg+0xa3/0x120 [ 32.873415] ? SyS_shutdown+0x160/0x160 [ 32.877369] ? SyS_read+0x210/0x210 [ 32.880973] ? __do_page_fault+0x159/0xad0 [ 32.885182] SyS_sendmsg+0x27/0x40 [ 32.888697] ? __sys_sendmsg+0x120/0x120 [ 32.892733] do_syscall_64+0x1d5/0x640 [ 32.896601] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 32.901767] RIP: 0033:0x7f57b58ceb29 [ 32.905452] RSP: 002b:00007ffe7cc52408 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 32.913136] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f57b58ceb29 [ 32.920382] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 32.927660] RBP: 00007ffe7cc52420 R08: 0000000000000001 R09: 0000000000000001 [ 32.934906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 32.942152] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 32.951374] ------------[ cut here ]------------ [ 32.956140] WARNING: CPU: 0 PID: 7973 at kernel/tracepoint.c:256 tracepoint_add_func+0x23c/0xa40 [ 32.965050] Kernel panic - not syncing: panic_on_warn set ... [ 32.965050] [ 32.972399] CPU: 0 PID: 7973 Comm: syz-executor446 Not tainted 4.14.302-syzkaller #0 [ 32.980260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 32.989600] Call Trace: [ 32.992181] dump_stack+0x1b2/0x281 [ 32.995792] panic+0x1f9/0x42d [ 32.998961] ? add_taint.cold+0x16/0x16 [ 33.002924] ? tracepoint_add_func+0x23c/0xa40 [ 33.007663] ? tracepoint_add_func+0x23c/0xa40 [ 33.012222] __warn.cold+0x20/0x44 [ 33.015738] ? ist_end_non_atomic+0x10/0x10 [ 33.020036] ? tracepoint_add_func+0x23c/0xa40 [ 33.024594] report_bug+0x208/0x250 [ 33.028206] do_error_trap+0x195/0x2d0 [ 33.032068] ? math_error+0x2d0/0x2d0 [ 33.035850] ? lock_acquire+0x170/0x3f0 [ 33.039800] ? tracepoint_probe_register+0x68/0xc0 [ 33.044706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.049536] invalid_op+0x1b/0x40 [ 33.052977] RIP: 0010:tracepoint_add_func+0x23c/0xa40 [ 33.058151] RSP: 0018:ffff88809f34f650 EFLAGS: 00010297 [ 33.063492] RAX: ffff8880b3b14580 RBX: 0000000000000000 RCX: 0000000000000001 [ 33.070739] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff8880b08f5118 [ 33.078003] RBP: ffffffff85cd97c0 R08: 0000000000000000 R09: 0000000000040577 [ 33.085251] R10: ffff8880b3b14e80 R11: ffff8880b3b14580 R12: 00000000ffffffef [ 33.092514] R13: dffffc0000000000 R14: 00000000ffffffff R15: ffff8880b08f5110 [ 33.099767] ? trace_kfree_skb_hit+0x20/0x20 [ 33.104172] ? trace_kfree_skb_hit+0x20/0x20 [ 33.108571] ? trace_kfree_skb_hit+0x20/0x20 [ 33.112963] tracepoint_probe_register+0x8c/0xc0 [ 33.117697] ? for_each_kernel_tracepoint+0x80/0x80 [ 33.122690] ? trace_kfree_skb_hit+0x20/0x20 [ 33.127076] net_dm_cmd_trace+0x28d/0x3a0 [ 33.131207] genl_family_rcv_msg+0x572/0xb20 [ 33.135595] ? __lock_acquire+0x5fc/0x3f20 [ 33.139814] ? genl_rcv+0x40/0x40 [ 33.143244] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 33.148671] ? __kmalloc_node_track_caller+0x4c/0x70 [ 33.153751] ? trace_hardirqs_on+0x10/0x10 [ 33.157966] genl_rcv_msg+0xaf/0x140 [ 33.161656] netlink_rcv_skb+0x125/0x390 [ 33.165699] ? genl_family_rcv_msg+0xb20/0xb20 [ 33.170256] ? netlink_ack+0x9a0/0x9a0 [ 33.174121] ? lock_acquire+0x170/0x3f0 [ 33.178072] genl_rcv+0x24/0x40 [ 33.181332] netlink_unicast+0x437/0x610 [ 33.185370] ? netlink_sendskb+0xd0/0xd0 [ 33.189417] ? __check_object_size+0x179/0x230 [ 33.193973] netlink_sendmsg+0x648/0xbc0 [ 33.198014] ? nlmsg_notify+0x1b0/0x1b0 [ 33.201967] ? kernel_recvmsg+0x210/0x210 [ 33.206093] ? security_socket_sendmsg+0x83/0xb0 [ 33.210823] ? nlmsg_notify+0x1b0/0x1b0 [ 33.214774] sock_sendmsg+0xb5/0x100 [ 33.218463] ___sys_sendmsg+0x6c8/0x800 [ 33.222515] ? get_pid_task+0x91/0x130 [ 33.226386] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 33.231117] ? lock_downgrade+0x740/0x740 [ 33.235244] ? proc_fail_nth_write+0x7b/0x180 [ 33.239725] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 33.244648] ? _raw_spin_unlock+0x29/0x40 [ 33.248772] ? do_fault_around+0x35e/0x620 [ 33.252985] ? fsnotify+0x974/0x11b0 [ 33.256674] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 33.261581] ? __handle_mm_fault+0x80f/0x4620 [ 33.266054] ? vfs_write+0x35d/0x4d0 [ 33.269743] ? __fdget+0x167/0x1f0 [ 33.273261] ? sockfd_lookup_light+0xb2/0x160 [ 33.277737] __sys_sendmsg+0xa3/0x120 [ 33.281537] ? SyS_shutdown+0x160/0x160 [ 33.285507] ? SyS_read+0x210/0x210 [ 33.289108] ? __do_page_fault+0x159/0xad0 [ 33.293320] SyS_sendmsg+0x27/0x40 [ 33.296834] ? __sys_sendmsg+0x120/0x120 [ 33.300873] do_syscall_64+0x1d5/0x640 [ 33.304741] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 33.309914] RIP: 0033:0x7f57b58ceb29 [ 33.313602] RSP: 002b:00007ffe7cc52408 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 33.321287] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f57b58ceb29 [ 33.328544] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 33.335825] RBP: 00007ffe7cc52420 R08: 0000000000000001 R09: 0000000000000001 [ 33.343192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 33.350454] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 33.358014] Kernel Offset: disabled [ 33.361670] Rebooting in 86400 seconds..