Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 71.839408][ T8388] ------------[ cut here ]------------ [ 71.844917][ T8388] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [ 71.844998][ T8388] WARNING: CPU: 0 PID: 8388 at kernel/locking/mutex.c:931 __mutex_lock+0xc0b/0x1120 [ 71.861193][ T8388] Modules linked in: [ 71.865112][ T8388] CPU: 1 PID: 8388 Comm: syz-executor105 Not tainted 5.12.0-rc4-syzkaller #0 [ 71.874326][ T8388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.884587][ T8388] RIP: 0010:__mutex_lock+0xc0b/0x1120 [ 71.890243][ T8388] Code: 08 84 d2 0f 85 a3 04 00 00 8b 05 28 65 be 04 85 c0 0f 85 12 f5 ff ff 48 c7 c6 20 8b 6b 89 48 c7 c7 e0 88 6b 89 e8 82 3b bd ff <0f> 0b e9 f8 f4 ff ff 65 48 8b 1c 25 00 f0 01 00 be 08 00 00 00 48 [ 71.910202][ T8388] RSP: 0018:ffffc900015ef3d8 EFLAGS: 00010286 [ 71.916312][ T8388] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 71.924367][ T8388] RDX: ffff888021223880 RSI: ffffffff815c5205 RDI: fffff520002bde6d [ 71.932406][ T8388] RBP: ffff888022508c90 R08: 0000000000000000 R09: 0000000000000000 [ 71.940660][ T8388] R10: ffffffff815bdf9e R11: 0000000000000000 R12: 0000000000000000 [ 71.948847][ T8388] R13: dffffc0000000000 R14: ffffc900015ef8b0 R15: 0000000000000000 [ 71.956829][ T8388] FS: 0000000001c28300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 71.965809][ T8388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.972464][ T8388] CR2: 00007ffd864cbfb8 CR3: 00000000209d9000 CR4: 00000000001506e0 [ 71.980466][ T8388] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.988478][ T8388] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.996450][ T8388] Call Trace: [ 71.999747][ T8388] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 72.005655][ T8388] ? ieee802154_del_device+0x3f/0x70 [ 72.011265][ T8388] ? mutex_lock_io_nested+0xf70/0xf70 [ 72.016647][ T8388] ? nla_get_range_signed+0x520/0x520 [ 72.022065][ T8388] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 72.027829][ T8388] ? nla_memcpy+0x88/0xa0 [ 72.032163][ T8388] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 72.037910][ T8388] ? __cfg802154_wpan_dev_from_attrs+0x356/0x510 [ 72.044265][ T8388] ieee802154_del_device+0x3f/0x70 [ 72.049427][ T8388] nl802154_del_llsec_dev+0x22f/0x310 [ 72.054803][ T8388] ? nl802154_post_doit+0x2a0/0x2a0 [ 72.060127][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.066390][ T8388] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 72.074065][ T8388] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 72.081445][ T8388] genl_family_rcv_msg_doit+0x228/0x320 [ 72.087004][ T8388] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 72.094500][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.100786][ T8388] ? ns_capable+0xde/0x100 [ 72.105655][ T8388] genl_rcv_msg+0x328/0x580 [ 72.110201][ T8388] ? genl_get_cmd+0x480/0x480 [ 72.114884][ T8388] ? nl802154_post_doit+0x2a0/0x2a0 [ 72.120170][ T8388] ? lock_release+0x720/0x720 [ 72.124858][ T8388] netlink_rcv_skb+0x153/0x420 [ 72.129670][ T8388] ? genl_get_cmd+0x480/0x480 [ 72.134352][ T8388] ? netlink_ack+0xaa0/0xaa0 [ 72.138978][ T8388] genl_rcv+0x24/0x40 [ 72.142978][ T8388] netlink_unicast+0x533/0x7d0 [ 72.147777][ T8388] ? netlink_attachskb+0x870/0x870 [ 72.152894][ T8388] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 72.159352][ T8388] ? __phys_addr_symbol+0x2c/0x70 [ 72.164389][ T8388] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 72.170158][ T8388] ? __check_object_size+0x171/0x3f0 [ 72.175504][ T8388] netlink_sendmsg+0x856/0xd90 [ 72.180392][ T8388] ? netlink_unicast+0x7d0/0x7d0 [ 72.185338][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.191646][ T8388] ? netlink_unicast+0x7d0/0x7d0 [ 72.196598][ T8388] sock_sendmsg+0xcf/0x120 [ 72.201328][ T8388] ____sys_sendmsg+0x6e8/0x810 [ 72.206113][ T8388] ? kernel_sendmsg+0x50/0x50 [ 72.210827][ T8388] ? do_recvmmsg+0x6d0/0x6d0 [ 72.215427][ T8388] ? lock_chain_count+0x20/0x20 [ 72.220309][ T8388] ? stack_trace_consume_entry+0x160/0x160 [ 72.226124][ T8388] ___sys_sendmsg+0xf3/0x170 [ 72.230746][ T8388] ? sendmsg_copy_msghdr+0x160/0x160 [ 72.236037][ T8388] ? __lock_acquire+0x16b3/0x54c0 [ 72.241094][ T8388] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 72.247095][ T8388] ? lockdep_hardirqs_on+0x79/0x100 [ 72.252323][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.258617][ T8388] ? __fget_light+0x215/0x280 [ 72.263295][ T8388] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 72.269551][ T8388] __sys_sendmsg+0xe5/0x1b0 [ 72.274067][ T8388] ? __sys_sendmsg_sock+0x30/0x30 [ 72.279209][ T8388] ? syscall_enter_from_user_mode+0x27/0x70 [ 72.285116][ T8388] do_syscall_64+0x2d/0x70 [ 72.289628][ T8388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.295531][ T8388] RIP: 0033:0x43fd19 [ 72.299451][ T8388] Code: 28 c3 e8 5a 14 00 00 66 2e 0f 1f 84 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 72.319111][ T8388] RSP: 002b:00007fff75333c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.327530][ T8388] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043fd19 [ 72.335786][ T8388] RDX: 0000000000040000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 72.343830][ T8388] RBP: 0000000000403780 R08: 0000000000000008 R09: 00000000004004a0 [ 72.351858][ T8388] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000403810 [ 72.359879][ T8388] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 72.368037][ T8388] Kernel panic - not syncing: panic_on_warn set ... [ 72.374600][ T8388] CPU: 1 PID: 8388 Comm: syz-executor105 Not tainted 5.12.0-rc4-syzkaller #0 [ 72.383347][ T8388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.393532][ T8388] Call Trace: [ 72.396803][ T8388] dump_stack+0x141/0x1d7 [ 72.401131][ T8388] panic+0x306/0x73d [ 72.405017][ T8388] ? __warn_printk+0xf3/0xf3 [ 72.409597][ T8388] ? __warn.cold+0x1a/0x44 [ 72.413996][ T8388] ? __mutex_lock+0xc0b/0x1120 [ 72.418749][ T8388] __warn.cold+0x35/0x44 [ 72.422976][ T8388] ? wake_up_klogd.part.0+0x8e/0xd0 [ 72.428156][ T8388] ? __mutex_lock+0xc0b/0x1120 [ 72.432900][ T8388] report_bug+0x1bd/0x210 [ 72.437210][ T8388] handle_bug+0x3c/0x60 [ 72.441482][ T8388] exc_invalid_op+0x14/0x40 [ 72.445989][ T8388] asm_exc_invalid_op+0x12/0x20 [ 72.450881][ T8388] RIP: 0010:__mutex_lock+0xc0b/0x1120 [ 72.456254][ T8388] Code: 08 84 d2 0f 85 a3 04 00 00 8b 05 28 65 be 04 85 c0 0f 85 12 f5 ff ff 48 c7 c6 20 8b 6b 89 48 c7 c7 e0 88 6b 89 e8 82 3b bd ff <0f> 0b e9 f8 f4 ff ff 65 48 8b 1c 25 00 f0 01 00 be 08 00 00 00 48 [ 72.475846][ T8388] RSP: 0018:ffffc900015ef3d8 EFLAGS: 00010286 [ 72.481915][ T8388] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.489872][ T8388] RDX: ffff888021223880 RSI: ffffffff815c5205 RDI: fffff520002bde6d [ 72.497828][ T8388] RBP: ffff888022508c90 R08: 0000000000000000 R09: 0000000000000000 [ 72.505782][ T8388] R10: ffffffff815bdf9e R11: 0000000000000000 R12: 0000000000000000 [ 72.513747][ T8388] R13: dffffc0000000000 R14: ffffc900015ef8b0 R15: 0000000000000000 [ 72.521815][ T8388] ? wake_up_klogd.part.0+0x8e/0xd0 [ 72.527007][ T8388] ? vprintk_func+0x95/0x1e0 [ 72.532740][ T8388] ? __mutex_lock+0xc0b/0x1120 [ 72.537619][ T8388] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 72.543502][ T8388] ? ieee802154_del_device+0x3f/0x70 [ 72.548791][ T8388] ? mutex_lock_io_nested+0xf70/0xf70 [ 72.554153][ T8388] ? nla_get_range_signed+0x520/0x520 [ 72.559533][ T8388] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 72.565242][ T8388] ? nla_memcpy+0x88/0xa0 [ 72.569558][ T8388] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 72.575265][ T8388] ? __cfg802154_wpan_dev_from_attrs+0x356/0x510 [ 72.581608][ T8388] ieee802154_del_device+0x3f/0x70 [ 72.586708][ T8388] nl802154_del_llsec_dev+0x22f/0x310 [ 72.592093][ T8388] ? nl802154_post_doit+0x2a0/0x2a0 [ 72.597279][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.603509][ T8388] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 72.610872][ T8388] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 72.618145][ T8388] genl_family_rcv_msg_doit+0x228/0x320 [ 72.623680][ T8388] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 72.631042][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.637271][ T8388] ? ns_capable+0xde/0x100 [ 72.641683][ T8388] genl_rcv_msg+0x328/0x580 [ 72.646177][ T8388] ? genl_get_cmd+0x480/0x480 [ 72.650854][ T8388] ? nl802154_post_doit+0x2a0/0x2a0 [ 72.656039][ T8388] ? lock_release+0x720/0x720 [ 72.660705][ T8388] netlink_rcv_skb+0x153/0x420 [ 72.665641][ T8388] ? genl_get_cmd+0x480/0x480 [ 72.670305][ T8388] ? netlink_ack+0xaa0/0xaa0 [ 72.674897][ T8388] genl_rcv+0x24/0x40 [ 72.678866][ T8388] netlink_unicast+0x533/0x7d0 [ 72.683618][ T8388] ? netlink_attachskb+0x870/0x870 [ 72.688726][ T8388] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 72.694955][ T8388] ? __phys_addr_symbol+0x2c/0x70 [ 72.699981][ T8388] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 72.705691][ T8388] ? __check_object_size+0x171/0x3f0 [ 72.710968][ T8388] netlink_sendmsg+0x856/0xd90 [ 72.715733][ T8388] ? netlink_unicast+0x7d0/0x7d0 [ 72.720667][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.726904][ T8388] ? netlink_unicast+0x7d0/0x7d0 [ 72.731838][ T8388] sock_sendmsg+0xcf/0x120 [ 72.736255][ T8388] ____sys_sendmsg+0x6e8/0x810 [ 72.741021][ T8388] ? kernel_sendmsg+0x50/0x50 [ 72.745686][ T8388] ? do_recvmmsg+0x6d0/0x6d0 [ 72.750262][ T8388] ? lock_chain_count+0x20/0x20 [ 72.755099][ T8388] ? stack_trace_consume_entry+0x160/0x160 [ 72.760897][ T8388] ___sys_sendmsg+0xf3/0x170 [ 72.765475][ T8388] ? sendmsg_copy_msghdr+0x160/0x160 [ 72.770748][ T8388] ? __lock_acquire+0x16b3/0x54c0 [ 72.775763][ T8388] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 72.781732][ T8388] ? lockdep_hardirqs_on+0x79/0x100 [ 72.786931][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.793162][ T8388] ? __fget_light+0x215/0x280 [ 72.797828][ T8388] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 72.804059][ T8388] __sys_sendmsg+0xe5/0x1b0 [ 72.808562][ T8388] ? __sys_sendmsg_sock+0x30/0x30 [ 72.813574][ T8388] ? syscall_enter_from_user_mode+0x27/0x70 [ 72.819457][ T8388] do_syscall_64+0x2d/0x70 [ 72.823873][ T8388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.829772][ T8388] RIP: 0033:0x43fd19 [ 72.833653][ T8388] Code: 28 c3 e8 5a 14 00 00 66 2e 0f 1f 84 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 72.853246][ T8388] RSP: 002b:00007fff75333c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.861656][ T8388] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043fd19 [ 72.869612][ T8388] RDX: 0000000000040000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 72.877568][ T8388] RBP: 0000000000403780 R08: 0000000000000008 R09: 00000000004004a0 [ 72.885525][ T8388] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000403810 [ 72.893480][ T8388] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 72.902008][ T8388] Kernel Offset: disabled [ 72.906323][ T8388] Rebooting in 86400 seconds..