[ 33.483921] audit: type=1400 audit(1578889465.089:41): avc: denied { map } for pid=6293 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 39.880900] audit: type=1400 audit(1578889471.489:42): avc: denied { map } for pid=6304 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 41.503497] IPVS: ftp: loaded support on port[0] = 21 [ 41.529808] audit: type=1400 audit(1578889473.139:43): avc: denied { associate } for pid=6320 comm="syz-executor0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 41.805998] tipc: TX() has been purged, node left! [ 71.724028] can: request_module (can-proto-0) failed. [ 71.733831] can: request_module (can-proto-0) failed. [ 71.923917] audit: type=1400 audit(1578889503.529:44): avc: denied { create } for pid=6304 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 71.947515] audit: type=1400 audit(1578889503.529:45): avc: denied { create } for pid=6304 comm="syz-fuzzer" 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 [ 71.971853] audit: type=1400 audit(1578889503.529:46): avc: denied { create } for pid=6304 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.10.42' (ECDSA) to the list of known hosts. 2020/01/13 04:25:12 parsed 1 programs 2020/01/13 04:25:13 executed programs: 0 [ 81.502354] IPVS: ftp: loaded support on port[0] = 21 [ 81.514790] IPVS: ftp: loaded support on port[0] = 21 [ 81.527520] IPVS: ftp: loaded support on port[0] = 21 [ 81.534716] IPVS: ftp: loaded support on port[0] = 21 [ 81.541068] IPVS: ftp: loaded support on port[0] = 21 [ 81.557453] IPVS: ftp: loaded support on port[0] = 21 [ 82.496752] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.503925] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.516683] device bridge_slave_0 entered promiscuous mode [ 82.536366] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.544651] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.552307] device bridge_slave_0 entered promiscuous mode [ 82.564448] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.572794] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.580332] device bridge_slave_0 entered promiscuous mode [ 82.588379] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.594758] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.601997] device bridge_slave_0 entered promiscuous mode [ 82.620765] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.627823] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.635136] device bridge_slave_1 entered promiscuous mode [ 82.651025] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.660584] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.671712] device bridge_slave_1 entered promiscuous mode [ 82.678631] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.685004] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.692053] device bridge_slave_1 entered promiscuous mode [ 82.700234] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.706694] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.713913] device bridge_slave_1 entered promiscuous mode [ 82.727144] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.733540] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.746602] device bridge_slave_0 entered promiscuous mode [ 82.754763] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.761934] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.769721] device bridge_slave_0 entered promiscuous mode [ 82.793934] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.813916] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.821378] device bridge_slave_1 entered promiscuous mode [ 82.830102] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.836572] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.843597] device bridge_slave_1 entered promiscuous mode [ 82.973228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.013183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.034747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.048010] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.077056] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.090061] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.100765] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.115006] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.127554] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.145725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.164365] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.200847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.232226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.247232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.278003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.294228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.308469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.321068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.363274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.382774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.400095] team0: Port device team_slave_0 added [ 83.457650] team0: Port device team_slave_0 added [ 83.479403] team0: Port device team_slave_1 added [ 83.494020] team0: Port device team_slave_0 added [ 83.521030] team0: Port device team_slave_0 added [ 83.531631] team0: Port device team_slave_1 added [ 83.539693] team0: Port device team_slave_0 added [ 83.544925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.576149] team0: Port device team_slave_1 added [ 83.583956] team0: Port device team_slave_1 added [ 83.600620] team0: Port device team_slave_0 added [ 83.608791] team0: Port device team_slave_1 added [ 83.622251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.640808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.662405] team0: Port device team_slave_1 added [ 83.680239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.687984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.705084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.714200] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.722359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.733075] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.763947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.792439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.800766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.809355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.817488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.825298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.833232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.841064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.861221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.877637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.889946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.900010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.914012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.922339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.931552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.944104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.952955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.967027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.974918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.989874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.997902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.028111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.046382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.064902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.072868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.081099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.089016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.513111] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.519655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.527006] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.533403] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.550909] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.557365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.564094] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.570930] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.591644] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.598145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.604748] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.611163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.648875] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.655272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.661989] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.668417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.697476] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.703888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.710584] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.717020] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.735610] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.742040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.748742] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.755128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.299543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.309523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.331365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.341132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.348455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.355629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.669598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.679892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.691566] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.703210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.836816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.888966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.033704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.041922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.064865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.072305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.097070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.104144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.176541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.189471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.226628] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.269800] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.281027] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.293237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.302039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.342922] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.363857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.380867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.501353] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.571344] 8021q: adding VLAN 0 to HW filter on device team0 2020/01/13 04:25:19 executed programs: 6 [ 88.362872] audit: type=1400 audit(1578889519.969:47): avc: denied { map } for pid=7895 comm="syz-executor1" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2020/01/13 04:25:25 executed programs: 364 2020/01/13 04:25:30 executed programs: 749 2020/01/13 04:25:35 executed programs: 1141 2020/01/13 04:25:40 executed programs: 1523 2020/01/13 04:25:45 executed programs: 1900 2020/01/13 04:25:50 executed programs: 2266 2020/01/13 04:25:55 executed programs: 2640 2020/01/13 04:26:00 executed programs: 3005 2020/01/13 04:26:05 executed programs: 3359 2020/01/13 04:26:10 executed programs: 3716 2020/01/13 04:26:15 executed programs: 4061 2020/01/13 04:26:20 executed programs: 4407 2020/01/13 04:26:25 executed programs: 4756 2020/01/13 04:26:30 executed programs: 5113 2020/01/13 04:26:35 executed programs: 5462 2020/01/13 04:26:40 executed programs: 5817 2020/01/13 04:26:45 executed programs: 6158 2020/01/13 04:26:50 executed programs: 6500 2020/01/13 04:26:55 executed programs: 6832 2020/01/13 04:27:00 executed programs: 7164 2020/01/13 04:27:05 executed programs: 7488 2020/01/13 04:27:10 executed programs: 7841 2020/01/13 04:27:15 executed programs: 8171 2020/01/13 04:27:20 executed programs: 8506 2020/01/13 04:27:25 executed programs: 8826 2020/01/13 04:27:30 executed programs: 9145 2020/01/13 04:27:35 executed programs: 9464 2020/01/13 04:27:40 executed programs: 9831 2020/01/13 04:27:45 executed programs: 10195 2020/01/13 04:27:50 executed programs: 10532 2020/01/13 04:27:55 executed programs: 10852 2020/01/13 04:28:00 executed programs: 11163 2020/01/13 04:28:05 executed programs: 11479 2020/01/13 04:28:10 executed programs: 11834 2020/01/13 04:28:15 executed programs: 12170 2020/01/13 04:28:20 executed programs: 12481 2020/01/13 04:28:25 executed programs: 12782 2020/01/13 04:28:30 executed programs: 13083 2020/01/13 04:28:35 executed programs: 13382 2020/01/13 04:28:40 executed programs: 13749 2020/01/13 04:28:45 executed programs: 14112 2020/01/13 04:28:50 executed programs: 14430 2020/01/13 04:28:55 executed programs: 14726 2020/01/13 04:29:00 executed programs: 15028 2020/01/13 04:29:05 executed programs: 15324 2020/01/13 04:29:10 executed programs: 15677 2020/01/13 04:29:15 executed programs: 15992 2020/01/13 04:29:20 executed programs: 16292 2020/01/13 04:29:25 executed programs: 16593 2020/01/13 04:29:30 executed programs: 16882 2020/01/13 04:29:35 executed programs: 17174 2020/01/13 04:29:40 executed programs: 17542 2020/01/13 04:29:45 executed programs: 17899 2020/01/13 04:29:50 executed programs: 18230 2020/01/13 04:29:55 executed programs: 18521 2020/01/13 04:30:00 executed programs: 18809 2020/01/13 04:30:05 executed programs: 19091 2020/01/13 04:30:10 executed programs: 19444 2020/01/13 04:30:15 executed programs: 19785 2020/01/13 04:30:20 executed programs: 20109 2020/01/13 04:30:25 executed programs: 20420 2020/01/13 04:30:30 executed programs: 20801 2020/01/13 04:30:35 executed programs: 21161 2020/01/13 04:30:40 executed programs: 21556 2020/01/13 04:30:45 executed programs: 21947 2020/01/13 04:30:50 executed programs: 22321 2020/01/13 04:30:55 executed programs: 22695 [ 426.611157] ------------[ cut here ]------------ [ 426.616401] WARNING: CPU: 1 PID: 31997 at arch/x86/mm/pat.c:1065 untrack_pfn+0x1cb/0x240 [ 426.624656] Kernel panic - not syncing: panic_on_warn set ... [ 426.630549] CPU: 1 PID: 31997 Comm: syz-executor1 Not tainted 5.5.0-rc6-syzkaller #0 [ 426.638442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.647806] Call Trace: [ 426.650549] dump_stack+0x12d/0x187 [ 426.654189] ? untrack_pfn+0x1cb/0x240 [ 426.658098] panic+0x22a/0x4f5 [ 426.661304] ? add_taint.cold.7+0x11/0x11 [ 426.665477] __warn.cold.10+0x25/0x28 [ 426.669289] ? untrack_pfn+0x1cb/0x240 [ 426.673186] report_bug+0x1b0/0x270 [ 426.676823] do_error_trap+0x11b/0x200 [ 426.680726] do_invalid_op+0x36/0x40 [ 426.684448] ? untrack_pfn+0x1cb/0x240 [ 426.688343] invalid_op+0x23/0x30 [ 426.691800] RIP: 0010:untrack_pfn+0x1cb/0x240 [ 426.696304] Code: 00 00 00 48 c7 43 08 00 00 00 00 48 8b 45 d8 65 48 33 04 25 28 00 00 00 75 14 48 81 c4 b0 00 00 00 5b 41 5c 41 5d 41 5e 5d c3 <0f> 0b eb c1 e8 0c b4 0f 00 48 89 95 30 ff ff ff 48 89 b5 38 ff ff [ 426.715313] RSP: 0018:ffff8881c1e3f7c0 EFLAGS: 00010282 [ 426.720683] RAX: 00000000ffffffea RBX: 1ffff110383c7efa RCX: 0000000000000000 [ 426.727959] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff89d88720 [ 426.735239] RBP: ffff8881c1e3f890 R08: ffffed103ae632dd R09: ffffed103ae632dd [ 426.737690] kobject: 'loop0' (000000000969e713): kobject_uevent_env [ 426.742533] R10: ffffed103ae632dc R11: ffff8881d73196e3 R12: ffff8881c0473738 [ 426.742540] R13: 0000000000000000 R14: ffff8881c1e3f870 R15: ffff8881c1e3f9e0 [ 426.742567] ? track_pfn_insert+0x150/0x150 [ 426.753756] kobject: 'loop0' (000000000969e713): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 426.756313] ? vm_normal_page_pmd+0x1a0/0x1a0 [ 426.756324] unmap_single_vma+0x144/0x300 [ 426.756333] unmap_vmas+0x1a0/0x2a0 [ 426.756339] ? zap_vma_ptes+0xd0/0xd0 [ 426.756351] ? __kasan_check_write+0x14/0x20 [ 426.756358] ? tlb_gather_mmu+0x201/0x3e0 [ 426.756365] exit_mmap+0x25e/0x470 [ 426.756371] ? __ia32_sys_munmap+0x80/0x80 [ 426.756386] ? __kasan_check_write+0x14/0x20 [ 426.764340] kobject: 'loop3' (000000008eabc0e3): kobject_uevent_env [ 426.768115] ? __khugepaged_exit+0x2d1/0x410 [ 426.768125] mmput+0x121/0x410 [ 426.768134] do_exit+0x962/0x2bf0 [ 426.768144] ? uprobe_apply+0x110/0x110 [ 426.768152] ? mm_update_next_owner+0x710/0x710 [ 426.768164] ? get_signal+0x2c8/0x1d40 [ 426.768174] ? lock_downgrade+0x900/0x900 [ 426.777671] kobject: 'loop3' (000000008eabc0e3): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 426.782253] ? _raw_spin_unlock_irq+0x22/0x80 [ 426.787003] kobject: 'loop0' (000000000969e713): kobject_uevent_env [ 426.790004] ? get_signal+0x2c8/0x1d40 [ 426.793806] kobject: 'loop0' (000000000969e713): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 426.798186] do_group_exit+0xf4/0x2e0 [ 426.798194] get_signal+0x36c/0x1d40 [ 426.798202] ? __might_fault+0xf1/0x1b0 [ 426.798215] do_signal+0x87/0x1710 [ 426.798227] ? __kasan_check_read+0x11/0x20 [ 426.798232] ? setup_sigcontext+0x7d0/0x7d0 [ 426.802779] kobject: 'loop3' (000000008eabc0e3): kobject_uevent_env [ 426.805934] ? __x64_sys_futex+0x1cb/0x390 [ 426.805949] ? exit_to_usermode_loop+0x3a/0x210 [ 426.805954] ? do_syscall_64+0x50b/0x600 [ 426.805963] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 426.805967] ? exit_to_usermode_loop+0x3a/0x210 [ 426.805976] ? trace_hardirqs_on+0x28/0x1b0 [ 426.805983] exit_to_usermode_loop+0x114/0x210 [ 426.805994] do_syscall_64+0x50b/0x600 [ 426.810253] kobject: 'loop3' (000000008eabc0e3): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 426.814627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.821630] kobject: 'loop0' (000000000969e713): kobject_uevent_env [ 426.825464] RIP: 0033:0x4577b9 [ 426.828715] kobject: 'loop0' (000000000969e713): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 426.832076] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 426.836495] kobject: 'loop2' (00000000988f9a36): kobject_uevent_env [ 426.840689] RSP: 002b:00007efcf9128cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 426.844583] kobject: 'loop2' (00000000988f9a36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 426.848713] RAX: 0000000000000000 RBX: 000000000072bf08 RCX: 00000000004577b9 [ 426.848716] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000072bf08 [ 426.848719] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 426.848721] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000072bf0c [ 426.848724] R13: 00007ffddde24d6f R14: 00007efcf91299c0 R15: 000000000072bf0c [ 426.859929] Kernel Offset: disabled [ 427.065487] Rebooting in 86400 seconds..