Warning: Permanently added '10.128.0.213' (ECDSA) to the list of known hosts. executing program [ 103.502233][ T27] audit: type=1400 audit(1583523007.161:42): avc: denied { map } for pid=10742 comm="syz-executor428" path="/root/syz-executor428092125" dev="sda1" ino=16461 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 103.519703][T10743] IPVS: ftp: loaded support on port[0] = 21 executing program [ 103.571769][ T27] audit: type=1400 audit(1583523007.231:43): avc: denied { create } for pid=10744 comm="syz-executor428" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 103.596897][ T27] audit: type=1400 audit(1583523007.231:44): avc: denied { write } for pid=10744 comm="syz-executor428" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 103.602882][T10745] BUG: unable to handle page fault for address: ffffed1018515d87 [ 103.622214][ T27] audit: type=1400 audit(1583523007.231:45): avc: denied { read } for pid=10744 comm="syz-executor428" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 103.629825][T10745] #PF: supervisor read access in kernel mode [ 103.629834][T10745] #PF: error_code(0x0000) - not-present page [ 103.629840][T10745] PGD 21ffef067 P4D 21ffef067 PUD 12fff6067 PMD 0 [ 103.629860][T10745] Oops: 0000 [#1] PREEMPT SMP KASAN [ 103.629877][T10745] CPU: 1 PID: 10745 Comm: syz-executor428 Not tainted 5.6.0-rc3-syzkaller #0 [ 103.629884][T10745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.629905][T10745] RIP: 0010:ethnl_update_bitset32.part.0+0x8be/0x1820 [ 103.629923][T10745] Code: 45 85 e4 0f 84 aa 03 00 00 e8 6e 31 05 fb 48 8b 85 c8 fe ff ff 4e 8d 2c a8 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 0c 84 d2 74 08 4c [ 103.726052][T10745] RSP: 0018:ffffc9000624f248 EFLAGS: 00010a06 [ 103.732169][T10745] RAX: dffffc0000000000 RBX: ffff8880a28aec38 RCX: ffffffff867065d4 [ 103.740134][T10745] RDX: 1ffff11018515d87 RSI: ffffffff867065e2 RDI: 0000000000000005 [ 103.748271][T10745] RBP: ffffc9000624f3b0 R08: ffff888095116400 R09: ffffc9000624f318 [ 103.756235][T10745] R10: fffff52000c49e68 R11: ffffc9000624f347 R12: 0000000000000010 [ 103.764200][T10745] R13: ffff8880c28aec38 R14: ffff8880a28aec48 R15: ffffc9000624f388 [ 103.772158][T10745] FS: 0000000002218880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 103.781156][T10745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.787886][T10745] CR2: ffffed1018515d87 CR3: 0000000095e7e000 CR4: 00000000001406e0 [ 103.795855][T10745] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.803997][T10745] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.811975][T10745] Call Trace: [ 103.815251][T10745] ? __mutex_lock+0x458/0x13c0 [ 103.820007][T10745] ? lock_downgrade+0x920/0x920 [ 103.824856][T10745] ? ethnl_bitmap32_clear+0x390/0x390 [ 103.830206][T10745] ? mutex_trylock+0x2d0/0x2d0 [ 103.834957][T10745] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 103.841195][T10745] ? ethnl_default_notify+0x6b0/0x6b0 [ 103.846558][T10745] ethnl_update_bitset+0x4d/0x67 [ 103.851503][T10745] ethnl_set_linkmodes+0x461/0xc30 [ 103.856599][T10745] ? selinux_sb_eat_lsm_opts+0x700/0x700 [ 103.862211][T10745] ? selinux_sb_eat_lsm_opts+0x700/0x700 [ 103.867822][T10745] ? linkmodes_prepare_data+0x2a0/0x2a0 [ 103.873361][T10745] ? kernel_text_address+0xe3/0x110 [ 103.878541][T10745] ? __kernel_text_address+0xd/0x40 [ 103.883724][T10745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.889941][T10745] ? security_capable+0x95/0xc0 [ 103.894795][T10745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.901062][T10745] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 103.907390][T10745] genl_rcv_msg+0x67d/0xea0 [ 103.911874][T10745] ? genl_rcv_msg+0x67d/0xea0 [ 103.916544][T10745] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 103.922878][T10745] ? __kasan_check_read+0x11/0x20 [ 103.927880][T10745] ? __lock_acquire+0x8a0/0x4a00 [ 103.932804][T10745] ? find_held_lock+0x35/0x130 [ 103.937571][T10745] netlink_rcv_skb+0x177/0x450 [ 103.942345][T10745] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 103.948695][T10745] ? netlink_ack+0xb50/0xb50 [ 103.953441][T10745] ? __kasan_check_write+0x14/0x20 [ 103.958586][T10745] ? netlink_deliver_tap+0x248/0xbf0 [ 103.963871][T10745] genl_rcv+0x29/0x40 [ 103.967838][T10745] netlink_unicast+0x59e/0x7e0 [ 103.972607][T10745] ? netlink_attachskb+0x870/0x870 [ 103.977700][T10745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.984197][T10745] netlink_sendmsg+0x91c/0xea0 [ 103.989137][T10745] ? netlink_unicast+0x7e0/0x7e0 [ 103.994210][T10745] ? tomoyo_socket_sendmsg+0x26/0x30 [ 103.999573][T10745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.005985][T10745] ? security_socket_sendmsg+0x8d/0xc0 [ 104.011428][T10745] ? netlink_unicast+0x7e0/0x7e0 [ 104.016348][T10745] sock_sendmsg+0xd7/0x130 [ 104.020762][T10745] ____sys_sendmsg+0x753/0x880 [ 104.025505][T10745] ? kernel_sendmsg+0x50/0x50 [ 104.030163][T10745] ? debug_object_active_state+0x28a/0x350 [ 104.035963][T10745] ? find_held_lock+0x35/0x130 [ 104.040719][T10745] ___sys_sendmsg+0x100/0x170 [ 104.045393][T10745] ? sendmsg_copy_msghdr+0x70/0x70 [ 104.050487][T10745] ? lockdep_hardirqs_on+0x421/0x5e0 [ 104.055759][T10745] ? __kasan_check_read+0x11/0x20 [ 104.060769][T10745] ? mark_lock+0xc2/0x1220 [ 104.065181][T10745] ? __kasan_check_read+0x11/0x20 [ 104.070182][T10745] ? __lock_acquire+0x16f2/0x4a00 [ 104.075210][T10745] ? debug_object_deactivate+0x320/0x320 [ 104.080923][T10745] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 104.087066][T10745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.093309][T10745] ? __fget_light+0x1ad/0x270 [ 104.098046][T10745] ? __fdget+0x1b/0x20 [ 104.102468][T10745] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.108712][T10745] __sys_sendmsg+0x105/0x1d0 [ 104.113307][T10745] ? __sys_sendmsg_sock+0xc0/0xc0 [ 104.118337][T10745] ? lockdep_hardirqs_on+0x421/0x5e0 [ 104.123621][T10745] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.129095][T10745] ? do_syscall_64+0x26/0x790 [ 104.133779][T10745] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.139852][T10745] ? do_syscall_64+0x26/0x790 [ 104.144518][T10745] __x64_sys_sendmsg+0x78/0xb0 [ 104.149279][T10745] do_syscall_64+0xfa/0x790 [ 104.153907][T10745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.159952][T10745] RIP: 0033:0x445b39 [ 104.163843][T10745] Code: e8 ac cb 02 00 48 83 c4 18 c3 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 0f 83 ab cc fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.183938][T10745] RSP: 002b:00007ffc5c441f88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.192441][T10745] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000445b39 [ 104.201096][T10745] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 104.209047][T10745] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000bb1414ac [ 104.217015][T10745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000019474 [ 104.225068][T10745] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 104.233849][T10745] Modules linked in: [ 104.237748][T10745] CR2: ffffed1018515d87 [ 104.242010][T10745] ---[ end trace f8b2b97844867624 ]--- [ 104.247472][T10745] RIP: 0010:ethnl_update_bitset32.part.0+0x8be/0x1820 [ 104.254255][T10745] Code: 45 85 e4 0f 84 aa 03 00 00 e8 6e 31 05 fb 48 8b 85 c8 fe ff ff 4e 8d 2c a8 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 0c 84 d2 74 08 4c [ 104.274392][T10745] RSP: 0018:ffffc9000624f248 EFLAGS: 00010a06 [ 104.280457][T10745] RAX: dffffc0000000000 RBX: ffff8880a28aec38 RCX: ffffffff867065d4 [ 104.288436][T10745] RDX: 1ffff11018515d87 RSI: ffffffff867065e2 RDI: 0000000000000005 [ 104.297216][T10745] RBP: ffffc9000624f3b0 R08: ffff888095116400 R09: ffffc9000624f318 [ 104.305588][T10745] R10: fffff52000c49e68 R11: ffffc9000624f347 R12: 0000000000000010 [ 104.313821][T10745] R13: ffff8880c28aec38 R14: ffff8880a28aec48 R15: ffffc9000624f388 [ 104.321919][T10745] FS: 0000000002218880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 104.331095][T10745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.337668][T10745] CR2: ffffed1018515d87 CR3: 0000000095e7e000 CR4: 00000000001406e0 [ 104.345656][T10745] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.353703][T10745] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.361920][T10745] Kernel panic - not syncing: Fatal exception [ 104.369514][T10745] Kernel Offset: disabled [ 104.373871][T10745] Rebooting in 86400 seconds..