Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. 2024/10/05 02:14:10 ignoring optional flag "sandboxArg"="0" 2024/10/05 02:14:10 ignoring optional flag "type"="gce" 2024/10/05 02:14:10 parsed 1 programs [ 46.865931][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 46.865944][ T24] audit: type=1400 audit(1728094450.490:94): avc: denied { mount } for pid=342 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 46.895347][ T24] audit: type=1400 audit(1728094450.520:95): avc: denied { unlink } for pid=342 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/10/05 02:14:10 executed programs: 0 [ 46.936718][ T342] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.986827][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.993680][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.000818][ T348] device bridge_slave_0 entered promiscuous mode [ 47.007919][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.014756][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.021982][ T348] device bridge_slave_1 entered promiscuous mode [ 47.057375][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.064324][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.071404][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.078209][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.095351][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.102383][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.109615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.116931][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.125594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.133596][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.140416][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.148821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.156767][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.163610][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.175079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.184164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.197338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.208265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.216213][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.223478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.231264][ T348] device veth0_vlan entered promiscuous mode [ 47.240827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.250235][ T348] device veth1_macvtap entered promiscuous mode [ 47.259606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.269807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.283745][ T24] audit: type=1400 audit(1728094450.910:96): avc: denied { mounton } for pid=348 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.310296][ T24] audit: type=1400 audit(1728094450.930:97): avc: denied { read } for pid=354 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 47.335463][ T24] audit: type=1400 audit(1728094450.930:98): avc: denied { open } for pid=354 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 47.360625][ T24] audit: type=1400 audit(1728094450.930:99): avc: denied { ioctl } for pid=354 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=110 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 47.387058][ T24] audit: type=1400 audit(1728094451.010:100): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 47.410380][ T358] FAULT_INJECTION: forcing a failure. [ 47.410380][ T358] name failslab, interval 1, probability 0, space 0, times 1 [ 47.423199][ T358] CPU: 0 PID: 358 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 47.433419][ T358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.443314][ T358] Call Trace: [ 47.446449][ T358] dump_stack_lvl+0x1e2/0x24b [ 47.450946][ T358] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.456241][ T358] ? ____kasan_kmalloc+0xed/0x110 [ 47.461099][ T358] ? kobj_map+0x64/0x670 [ 47.465179][ T358] ? device_add_disk+0x2a/0x40 [ 47.469776][ T358] ? loop_add+0x580/0x750 [ 47.473953][ T358] ? loop_control_ioctl+0x448/0x620 [ 47.478976][ T358] ? __x64_sys_ioctl+0x7b/0x90 [ 47.483667][ T358] dump_stack+0x15/0x17 [ 47.487657][ T358] should_fail+0x3c6/0x510 [ 47.491918][ T358] ? kvasprintf_const+0x13b/0x190 [ 47.496781][ T358] __should_failslab+0xa4/0xe0 [ 47.501374][ T358] should_failslab+0x9/0x20 [ 47.505715][ T358] __kmalloc_track_caller+0x5f/0x320 [ 47.511004][ T358] kstrdup_const+0x55/0x90 [ 47.515260][ T358] kvasprintf_const+0x13b/0x190 [ 47.519943][ T358] kobject_set_name_vargs+0x61/0x120 [ 47.525079][ T358] dev_set_name+0xd1/0x120 [ 47.529371][ T358] ? __kasan_kmalloc+0x9/0x10 [ 47.533923][ T358] ? get_device+0x30/0x30 [ 47.538087][ T358] ? mutex_unlock+0x1c/0x40 [ 47.542428][ T358] ? kobj_map+0x62f/0x670 [ 47.546597][ T358] __device_add_disk+0x703/0x11a0 [ 47.551458][ T358] ? device_add_disk+0x40/0x40 [ 47.556049][ T358] ? vsprintf+0x40/0x40 [ 47.560131][ T358] ? device_initialize+0x1e1/0x420 [ 47.565165][ T358] device_add_disk+0x2a/0x40 [ 47.569592][ T358] loop_add+0x580/0x750 [ 47.573584][ T358] loop_control_ioctl+0x448/0x620 [ 47.578449][ T358] ? loop_remove+0xb0/0xb0 [ 47.582697][ T358] ? __fget_files+0x31e/0x380 [ 47.587309][ T358] ? security_file_ioctl+0x84/0xb0 [ 47.592240][ T358] ? loop_remove+0xb0/0xb0 [ 47.596495][ T358] __se_sys_ioctl+0x114/0x190 [ 47.601009][ T358] __x64_sys_ioctl+0x7b/0x90 [ 47.605438][ T358] do_syscall_64+0x34/0x70 [ 47.609697][ T358] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.615503][ T358] RIP: 0033:0x7f2cd5ff9ae9 [ 47.619755][ T358] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.639288][ T358] RSP: 002b:00007f2cd5b5b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.647532][ T358] RAX: ffffffffffffffda RBX: 00007f2cd6119050 RCX: 00007f2cd5ff9ae9 [ 47.655348][ T358] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 47.663150][ T358] RBP: 00007f2cd5b5b120 R08: 0000000000000000 R09: 0000000000000000 [ 47.671047][ T358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 47.678857][ T358] R13: 000000000000006e R14: 00007f2cd6119050 R15: 00007ffefcab7db8 [ 47.687302][ T358] kobject_add_internal failed for queue (error: -2 parent: (null)) [ 47.696315][ T358] ------------[ cut here ]------------ [ 47.701642][ T358] WARNING: CPU: 0 PID: 358 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 47.710906][ T358] Modules linked in: [ 47.714705][ T358] CPU: 0 PID: 358 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 47.724924][ T358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.735064][ T358] RIP: 0010:sysfs_create_files+0x325/0x470 [ 47.740672][ T358] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 e1 82 d4 ff e9 a8 fe ff ff e8 97 ea 96 ff 31 db e9 ef 00 00 00 e8 8b ea 96 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 47.760356][ T358] RSP: 0018:ffffc90000ef7b00 EFLAGS: 00010293 [ 47.766439][ T358] RAX: ffffffff81d3c398 RBX: ffff88810cbc7098 RCX: ffff88810b7362c0 [ 47.774447][ T358] RDX: 0000000000000000 RSI: ffffffff863525a0 RDI: ffff88810cbc7068 [ 47.782309][ T358] RBP: ffffc90000ef7bd0 R08: ffffffff82709347 R09: ffffed1021585470 [ 47.790244][ T358] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 47.798080][ T358] R13: ffffffff855f7ca0 R14: dffffc0000000000 R15: ffff88810cbc7068 [ 47.805991][ T358] FS: 00007f2cd5b5b6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 47.814862][ T358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.821248][ T358] CR2: 0000564d3c6fc048 CR3: 000000010c386000 CR4: 00000000003506b0 [ 47.829291][ T358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.837288][ T358] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.845097][ T358] Call Trace: [ 47.848193][ T358] ? show_regs+0x58/0x60 [ 47.852274][ T358] ? __warn+0x160/0x2f0 [ 47.856382][ T358] ? sysfs_create_files+0x325/0x470 [ 47.861295][ T358] ? report_bug+0x3d9/0x5b0 [ 47.865662][ T358] ? sysfs_create_files+0x325/0x470 [ 47.870670][ T358] ? handle_bug+0x41/0x70 [ 47.874860][ T358] ? exc_invalid_op+0x1b/0x50 [ 47.879352][ T358] ? asm_exc_invalid_op+0x12/0x20 [ 47.884283][ T358] ? kobject_get+0xc7/0x120 [ 47.888549][ T358] ? sysfs_create_files+0x458/0x470 [ 47.893616][ T358] ? sysfs_create_files+0x325/0x470 [ 47.898615][ T358] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 47.903872][ T358] ? __kasan_check_write+0x14/0x20 [ 47.908770][ T358] ? kobject_get+0xd1/0x120 [ 47.913279][ T358] __device_add_disk+0x9a7/0x11a0 [ 47.918214][ T358] ? device_add_disk+0x40/0x40 [ 47.922740][ T358] ? vsprintf+0x40/0x40 [ 47.926773][ T358] ? device_initialize+0x1e1/0x420 [ 47.931671][ T358] device_add_disk+0x2a/0x40 [ 47.936116][ T358] loop_add+0x580/0x750 [ 47.940082][ T358] loop_control_ioctl+0x448/0x620 [ 47.944971][ T358] ? loop_remove+0xb0/0xb0 [ 47.949198][ T358] ? __fget_files+0x31e/0x380 [ 47.953736][ T358] ? security_file_ioctl+0x84/0xb0 [ 47.958647][ T358] ? loop_remove+0xb0/0xb0 [ 47.962932][ T358] __se_sys_ioctl+0x114/0x190 [ 47.967415][ T358] __x64_sys_ioctl+0x7b/0x90 [ 47.971837][ T358] do_syscall_64+0x34/0x70 [ 47.976127][ T358] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.981819][ T358] RIP: 0033:0x7f2cd5ff9ae9 [ 47.986100][ T358] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.006285][ T358] RSP: 002b:00007f2cd5b5b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.014756][ T358] RAX: ffffffffffffffda RBX: 00007f2cd6119050 RCX: 00007f2cd5ff9ae9 [ 48.022595][ T358] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 48.030456][ T358] RBP: 00007f2cd5b5b120 R08: 0000000000000000 R09: 0000000000000000 [ 48.038244][ T358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 48.046008][ T358] R13: 000000000000006e R14: 00007f2cd6119050 R15: 00007ffefcab7db8 [ 48.053802][ T358] ---[ end trace 0aa1f434602b1cb0 ]--- [ 48.059073][ T358] ------------[ cut here ]------------ [ 48.064399][ T358] kernfs: can not remove 'events', no directory [ 48.070515][ T358] WARNING: CPU: 1 PID: 358 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 48.080198][ T358] Modules linked in: [ 48.083928][ T358] CPU: 1 PID: 358 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 48.095455][ T358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 48.105375][ T358] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 48.111500][ T358] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 93 4a 97 ff 48 c7 c7 80 d4 4a 85 4c 89 e6 e8 84 d0 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 4a 97 ff bb fe ff ff ff 4c 89 f7 [ 48.130973][ T358] RSP: 0018:ffffc90000ef7ac8 EFLAGS: 00010246 [ 48.136856][ T358] RAX: 15bde6fe9a19c600 RBX: ffff88810cbc7098 RCX: ffff88810b7362c0 [ 48.144680][ T358] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 48.152463][ T358] RBP: ffffc90000ef7af0 R08: ffffffff81522098 R09: ffffed103ee6a5f8 [ 48.160457][ T358] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7d60 [ 48.168756][ T358] R13: 0000000000000000 R14: ffffffff855f7ca0 R15: 0000000000000000 [ 48.176594][ T358] FS: 00007f2cd5b5b6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 48.185320][ T358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.191723][ T358] CR2: 0000564d3c6fc048 CR3: 000000010c386000 CR4: 00000000003506b0 [ 48.199578][ T358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.207419][ T358] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.215180][ T358] Call Trace: [ 48.218296][ T358] ? show_regs+0x58/0x60 [ 48.222370][ T358] ? __warn+0x160/0x2f0 [ 48.226399][ T358] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.231914][ T358] ? report_bug+0x3d9/0x5b0 [ 48.236719][ T358] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.242245][ T358] ? handle_bug+0x41/0x70 [ 48.246464][ T358] ? exc_invalid_op+0x1b/0x50 [ 48.250922][ T358] ? asm_exc_invalid_op+0x12/0x20 [ 48.255852][ T358] ? wake_up_klogd+0xb8/0xf0 [ 48.260208][ T358] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.265788][ T358] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.271315][ T358] sysfs_create_files+0x3de/0x470 [ 48.276206][ T358] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 48.281390][ T358] ? __kasan_check_write+0x14/0x20 [ 48.286359][ T358] ? kobject_get+0xd1/0x120 [ 48.290673][ T358] __device_add_disk+0x9a7/0x11a0 [ 48.295577][ T358] ? device_add_disk+0x40/0x40 [ 48.300131][ T358] ? vsprintf+0x40/0x40 [ 48.304147][ T358] ? device_initialize+0x1e1/0x420 [ 48.309071][ T358] device_add_disk+0x2a/0x40 [ 48.313626][ T358] loop_add+0x580/0x750 [ 48.317630][ T358] loop_control_ioctl+0x448/0x620 [ 48.322450][ T358] ? loop_remove+0xb0/0xb0 [ 48.326747][ T358] ? __fget_files+0x31e/0x380 [ 48.331219][ T358] ? security_file_ioctl+0x84/0xb0 [ 48.336267][ T358] ? loop_remove+0xb0/0xb0 [ 48.340417][ T358] __se_sys_ioctl+0x114/0x190 [ 48.344960][ T358] __x64_sys_ioctl+0x7b/0x90 [ 48.349354][ T358] do_syscall_64+0x34/0x70 [ 48.353641][ T358] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.359334][ T358] RIP: 0033:0x7f2cd5ff9ae9 [ 48.363613][ T358] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.383042][ T358] RSP: 002b:00007f2cd5b5b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.391272][ T358] RAX: ffffffffffffffda RBX: 00007f2cd6119050 RCX: 00007f2cd5ff9ae9 [ 48.399109][ T358] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 48.407026][ T358] RBP: 00007f2cd5b5b120 R08: 0000000000000000 R09: 0000000000000000 [ 48.414739][ T358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 48.422520][ T358] R13: 000000000000006e R14: 00007f2cd6119050 R15: 00007ffefcab7db8 [ 48.430381][ T358] ---[ end trace 0aa1f434602b1cb1 ]--- [ 48.435649][ T358] loop0: failed to create sysfs files for events [ 48.447277][ T361] ------------[ cut here ]------------ [ 48.452547][ T361] kernfs: can not remove 'events', no directory [ 48.458767][ T361] WARNING: CPU: 1 PID: 361 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 48.468297][ T361] Modules linked in: [ 48.472016][ T361] CPU: 1 PID: 361 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 48.483829][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 48.493929][ T361] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 48.500110][ T361] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 93 4a 97 ff 48 c7 c7 80 d4 4a 85 4c 89 e6 e8 84 d0 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 4a 97 ff bb fe ff ff ff 4c 89 f7 [ 48.519745][ T361] RSP: 0018:ffffc90000f27c08 EFLAGS: 00010246 [ 48.525919][ T361] RAX: abd4ae1eaff2a800 RBX: ffffffff855f7ca0 RCX: ffff88810b343b40 [ 48.533744][ T361] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 48.541505][ T361] RBP: ffffc90000f27c30 R08: ffffffff81522098 R09: fffff520001e4e95 [ 48.549344][ T361] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7d60 [ 48.557141][ T361] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 48.564962][ T361] FS: 00007f2cd5b7c6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 48.573720][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.580133][ T361] CR2: 00007ffefcab80c8 CR3: 0000000100bce000 CR4: 00000000003506a0 [ 48.587988][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.595769][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.603590][ T361] Call Trace: [ 48.606694][ T361] ? show_regs+0x58/0x60 [ 48.610767][ T361] ? __warn+0x160/0x2f0 [ 48.614796][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.620317][ T361] ? report_bug+0x3d9/0x5b0 [ 48.624685][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.630211][ T361] ? handle_bug+0x41/0x70 [ 48.634405][ T361] ? exc_invalid_op+0x1b/0x50 [ 48.638892][ T361] ? asm_exc_invalid_op+0x12/0x20 [ 48.643788][ T361] ? wake_up_klogd+0xb8/0xf0 [ 48.648179][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.653863][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.659388][ T361] sysfs_remove_files+0xa5/0x100 [ 48.664216][ T361] del_gendisk+0x248/0xa90 [ 48.668425][ T361] ? device_add_disk_no_queue_reg+0x30/0x30 [ 48.674203][ T361] ? radix_tree_delete_item+0x24d/0x350 [ 48.679525][ T361] loop_remove+0x46/0xb0 [ 48.683657][ T361] loop_control_ioctl+0x564/0x620 [ 48.688464][ T361] ? loop_remove+0xb0/0xb0 [ 48.692714][ T361] ? __fget_files+0x31e/0x380 [ 48.697265][ T361] ? security_file_ioctl+0x84/0xb0 [ 48.702175][ T361] ? loop_remove+0xb0/0xb0 [ 48.706471][ T361] __se_sys_ioctl+0x114/0x190 [ 48.710942][ T361] __x64_sys_ioctl+0x7b/0x90 [ 48.715596][ T361] do_syscall_64+0x34/0x70 [ 48.719883][ T361] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.725726][ T361] RIP: 0033:0x7f2cd5ff9ae9 [ 48.730001][ T361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.749736][ T361] RSP: 002b:00007f2cd5b7c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.758113][ T361] RAX: ffffffffffffffda RBX: 00007f2cd6118f80 RCX: 00007f2cd5ff9ae9 [ 48.766023][ T361] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000004 [ 48.773787][ T361] RBP: 00007f2cd604547a R08: 0000000000000000 R09: 0000000000000000 [ 48.781584][ T361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.789455][ T361] R13: 000000000000000b R14: 00007f2cd6118f80 R15: 00007ffefcab7db8 [ 48.797682][ T361] ---[ end trace 0aa1f434602b1cb2 ]--- [ 48.803078][ T361] ------------[ cut here ]------------ [ 48.808384][ T361] kernfs: can not remove 'events_async', no directory [ 48.815081][ T361] WARNING: CPU: 1 PID: 361 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 48.824677][ T361] Modules linked in: [ 48.828334][ T361] CPU: 1 PID: 361 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 48.839903][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 48.849818][ T361] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 48.855966][ T361] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 93 4a 97 ff 48 c7 c7 80 d4 4a 85 4c 89 e6 e8 84 d0 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 4a 97 ff bb fe ff ff ff 4c 89 f7 [ 48.875653][ T361] RSP: 0018:ffffc90000f27c08 EFLAGS: 00010246 [ 48.881549][ T361] RAX: abd4ae1eaff2a800 RBX: ffffffff855f7ce0 RCX: ffff88810b343b40 [ 48.889397][ T361] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 48.897175][ T361] RBP: ffffc90000f27c30 R08: ffffffff81522098 R09: fffff520001e4e95 [ 48.904996][ T361] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7e00 [ 48.912784][ T361] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000 [ 48.920587][ T361] FS: 00007f2cd5b7c6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 48.929417][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.935921][ T361] CR2: 00007ffefcab80c8 CR3: 0000000100bce000 CR4: 00000000003506a0 [ 48.943731][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.951508][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.959554][ T361] Call Trace: [ 48.962726][ T361] ? show_regs+0x58/0x60 [ 48.966827][ T361] ? __warn+0x160/0x2f0 [ 48.970757][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.976348][ T361] ? report_bug+0x3d9/0x5b0 [ 48.980627][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 48.986215][ T361] ? handle_bug+0x41/0x70 [ 48.990350][ T361] ? exc_invalid_op+0x1b/0x50 [ 48.994925][ T361] ? asm_exc_invalid_op+0x12/0x20 [ 48.999731][ T361] ? wake_up_klogd+0xb8/0xf0 [ 49.004196][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.009708][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.015293][ T361] sysfs_remove_files+0xa5/0x100 [ 49.020048][ T361] del_gendisk+0x248/0xa90 [ 49.024324][ T361] ? device_add_disk_no_queue_reg+0x30/0x30 [ 49.030012][ T361] ? radix_tree_delete_item+0x24d/0x350 [ 49.035656][ T361] loop_remove+0x46/0xb0 [ 49.039795][ T361] loop_control_ioctl+0x564/0x620 [ 49.044845][ T361] ? loop_remove+0xb0/0xb0 [ 49.049161][ T361] ? __fget_files+0x31e/0x380 [ 49.053708][ T361] ? security_file_ioctl+0x84/0xb0 [ 49.058540][ T361] ? loop_remove+0xb0/0xb0 [ 49.063207][ T361] __se_sys_ioctl+0x114/0x190 [ 49.067698][ T361] __x64_sys_ioctl+0x7b/0x90 [ 49.072119][ T361] do_syscall_64+0x34/0x70 [ 49.076623][ T361] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.082278][ T361] RIP: 0033:0x7f2cd5ff9ae9 [ 49.086562][ T361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.106216][ T361] RSP: 002b:00007f2cd5b7c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.114485][ T361] RAX: ffffffffffffffda RBX: 00007f2cd6118f80 RCX: 00007f2cd5ff9ae9 [ 49.122253][ T361] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000004 [ 49.130103][ T361] RBP: 00007f2cd604547a R08: 0000000000000000 R09: 0000000000000000 [ 49.137953][ T361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.145964][ T361] R13: 000000000000000b R14: 00007f2cd6118f80 R15: 00007ffefcab7db8 [ 49.153785][ T361] ---[ end trace 0aa1f434602b1cb3 ]--- [ 49.159327][ T361] ------------[ cut here ]------------ [ 49.164652][ T361] kernfs: can not remove 'events_poll_msecs', no directory [ 49.171724][ T361] WARNING: CPU: 0 PID: 361 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 49.181222][ T361] Modules linked in: [ 49.184970][ T361] CPU: 0 PID: 361 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 49.196700][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 49.206817][ T361] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 49.213033][ T361] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 93 4a 97 ff 48 c7 c7 80 d4 4a 85 4c 89 e6 e8 84 d0 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 4a 97 ff bb fe ff ff ff 4c 89 f7 [ 49.232501][ T361] RSP: 0018:ffffc90000f27c08 EFLAGS: 00010246 [ 49.238333][ T361] RAX: abd4ae1eaff2a800 RBX: ffffffff855f7d20 RCX: ffff88810b343b40 [ 49.246133][ T361] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.254118][ T361] RBP: ffffc90000f27c30 R08: ffffffff81522098 R09: ffffed103ee4a5f8 [ 49.261904][ T361] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7e20 [ 49.269742][ T361] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 49.277747][ T361] FS: 00007f2cd5b7c6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 49.286791][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.293236][ T361] CR2: 00007f2cd5b5aff8 CR3: 0000000100bce000 CR4: 00000000003506b0 [ 49.301004][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.308869][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.316638][ T361] Call Trace: [ 49.319751][ T361] ? show_regs+0x58/0x60 [ 49.323854][ T361] ? __warn+0x160/0x2f0 [ 49.327822][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.333404][ T361] ? report_bug+0x3d9/0x5b0 [ 49.337719][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.343299][ T361] ? handle_bug+0x41/0x70 [ 49.347438][ T361] ? exc_invalid_op+0x1b/0x50 [ 49.351947][ T361] ? asm_exc_invalid_op+0x12/0x20 [ 49.357127][ T361] ? wake_up_klogd+0xb8/0xf0 [ 49.361567][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.367210][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.372650][ T361] sysfs_remove_files+0xa5/0x100 [ 49.377472][ T361] del_gendisk+0x248/0xa90 [ 49.381677][ T361] ? device_add_disk_no_queue_reg+0x30/0x30 [ 49.387589][ T361] ? radix_tree_delete_item+0x24d/0x350 [ 49.393006][ T361] loop_remove+0x46/0xb0 [ 49.397023][ T361] loop_control_ioctl+0x564/0x620 [ 49.401878][ T361] ? loop_remove+0xb0/0xb0 [ 49.406170][ T361] ? __fget_files+0x31e/0x380 [ 49.410653][ T361] ? security_file_ioctl+0x84/0xb0 [ 49.415627][ T361] ? loop_remove+0xb0/0xb0 [ 49.419851][ T361] __se_sys_ioctl+0x114/0x190 [ 49.424393][ T361] __x64_sys_ioctl+0x7b/0x90 [ 49.428789][ T361] do_syscall_64+0x34/0x70 [ 49.433249][ T361] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.438946][ T361] RIP: 0033:0x7f2cd5ff9ae9 [ 49.443279][ T361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.462681][ T361] RSP: 002b:00007f2cd5b7c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.470913][ T361] RAX: ffffffffffffffda RBX: 00007f2cd6118f80 RCX: 00007f2cd5ff9ae9 [ 49.478720][ T361] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000004 [ 49.486538][ T361] RBP: 00007f2cd604547a R08: 0000000000000000 R09: 0000000000000000 [ 49.494468][ T361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.502242][ T361] R13: 000000000000000b R14: 00007f2cd6118f80 R15: 00007ffefcab7db8 [ 49.510097][ T361] ---[ end trace 0aa1f434602b1cb4 ]--- [ 49.515418][ T361] ------------[ cut here ]------------ [ 49.520633][ T361] kernfs: can not remove 'bdi', no directory [ 49.526583][ T361] WARNING: CPU: 0 PID: 361 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 49.536022][ T361] Modules linked in: [ 49.539738][ T361] CPU: 0 PID: 361 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 49.551311][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 49.561216][ T361] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 49.567435][ T361] Code: ff 03 48 89 df e8 d4 ee ff ff 48 89 df e8 9c ad ff ff 31 db eb 27 e8 93 4a 97 ff 48 c7 c7 80 d4 4a 85 4c 89 e6 e8 84 d0 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 4a 97 ff bb fe ff ff ff 4c 89 f7 [ 49.586957][ T361] RSP: 0018:ffffc90000f27c28 EFLAGS: 00010246 [ 49.592953][ T361] RAX: abd4ae1eaff2a800 RBX: ffff88810cbc7098 RCX: ffff88810b343b40 [ 49.600802][ T361] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 49.608684][ T361] RBP: ffffc90000f27c50 R08: ffffffff81522098 R09: fffff520001e4e99 [ 49.616469][ T361] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7680 [ 49.624292][ T361] R13: 0000000000000000 R14: ffffffff855f7680 R15: 0000000000000000 [ 49.632145][ T361] FS: 00007f2cd5b7c6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 49.640954][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.647346][ T361] CR2: 00007f2cd5b5aff8 CR3: 0000000100bce000 CR4: 00000000003506b0 [ 49.655430][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.663530][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.671248][ T361] Call Trace: [ 49.674682][ T361] ? show_regs+0x58/0x60 [ 49.678748][ T361] ? __warn+0x160/0x2f0 [ 49.682730][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.688604][ T361] ? report_bug+0x3d9/0x5b0 [ 49.692910][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.698433][ T361] ? handle_bug+0x41/0x70 [ 49.702617][ T361] ? exc_invalid_op+0x1b/0x50 [ 49.707269][ T361] ? asm_exc_invalid_op+0x12/0x20 [ 49.712081][ T361] ? wake_up_klogd+0xb8/0xf0 [ 49.716537][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.722053][ T361] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 49.727655][ T361] sysfs_remove_link+0x50/0x60 [ 49.732345][ T361] del_gendisk+0x477/0xa90 [ 49.736652][ T361] ? device_add_disk_no_queue_reg+0x30/0x30 [ 49.742330][ T361] ? radix_tree_delete_item+0x24d/0x350 [ 49.747953][ T361] loop_remove+0x46/0xb0 [ 49.752139][ T361] loop_control_ioctl+0x564/0x620 [ 49.757283][ T361] ? loop_remove+0xb0/0xb0 [ 49.761600][ T361] ? __fget_files+0x31e/0x380 [ 49.766182][ T361] ? security_file_ioctl+0x84/0xb0 [ 49.771152][ T361] ? loop_remove+0xb0/0xb0 [ 49.775481][ T361] __se_sys_ioctl+0x114/0x190 [ 49.779933][ T361] __x64_sys_ioctl+0x7b/0x90 [ 49.784465][ T361] do_syscall_64+0x34/0x70 [ 49.788770][ T361] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.794527][ T361] RIP: 0033:0x7f2cd5ff9ae9 [ 49.798738][ T361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.818378][ T361] RSP: 002b:00007f2cd5b7c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.826586][ T361] RAX: ffffffffffffffda RBX: 00007f2cd6118f80 RCX: 00007f2cd5ff9ae9 [ 49.834397][ T361] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000004 [ 49.842273][ T361] RBP: 00007f2cd604547a R08: 0000000000000000 R09: 0000000000000000 [ 49.850120][ T361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.858111][ T361] R13: 000000000000000b R14: 00007f2cd6118f80 R15: 00007ffefcab7db8 [ 49.865885][ T361] ---[ end trace 0aa1f434602b1cb5 ]--- [ 49.871676][ T361] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 49.883207][ T361] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 49.891557][ T361] CPU: 1 PID: 361 Comm: syz-executor.0 Tainted: G W 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 49.903279][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 49.913273][ T361] RIP: 0010:strlen+0x2c/0x70 [ 49.917686][ T361] Code: 89 e5 41 57 41 56 41 54 53 49 89 fe 48 c7 c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 49.937132][ T361] RSP: 0018:ffffc90000f27b98 EFLAGS: 00010246 [ 49.943116][ T361] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000001 [ 49.951014][ T361] RDX: ffff88810b343b40 RSI: 0000000000000000 RDI: 0000000000000000 [ 49.958840][ T361] RBP: ffffc90000f27bb8 R08: ffffffff81d334fb R09: ffffed102000b38f [ 49.966638][ T361] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 49.974535][ T361] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 49.982526][ T361] FS: 00007f2cd5b7c6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 49.991628][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.998039][ T361] CR2: 00007ffefcab80c8 CR3: 0000000100bce000 CR4: 00000000003506a0 [ 50.005958][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.013748][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.021554][ T361] Call Trace: [ 50.024695][ T361] ? __die_body+0x62/0xb0 [ 50.029031][ T361] ? die_addr+0x9f/0xd0 [ 50.033025][ T361] ? exc_general_protection+0x3ff/0x490 [ 50.038431][ T361] ? asm_exc_general_protection+0x1e/0x30 [ 50.043973][ T361] ? kernfs_find_ns+0x7b/0x4a0 [ 50.048574][ T361] ? strlen+0x2c/0x70 [ 50.052378][ T361] ? down_read_killable+0x220/0x220 [ 50.057415][ T361] kernfs_find_ns+0x95/0x4a0 [ 50.062028][ T361] kernfs_remove_by_name_ns+0x87/0x160 [ 50.067332][ T361] sysfs_remove_link+0x50/0x60 [ 50.071907][ T361] del_gendisk+0x87b/0xa90 [ 50.076163][ T361] ? device_add_disk_no_queue_reg+0x30/0x30 [ 50.082004][ T361] ? radix_tree_delete_item+0x24d/0x350 [ 50.087382][ T361] loop_remove+0x46/0xb0 [ 50.091458][ T361] loop_control_ioctl+0x564/0x620 [ 50.096319][ T361] ? loop_remove+0xb0/0xb0 [ 50.100570][ T361] ? __fget_files+0x31e/0x380 [ 50.105088][ T361] ? security_file_ioctl+0x84/0xb0 [ 50.110029][ T361] ? loop_remove+0xb0/0xb0 [ 50.114289][ T361] __se_sys_ioctl+0x114/0x190 [ 50.118797][ T361] __x64_sys_ioctl+0x7b/0x90 [ 50.123227][ T361] do_syscall_64+0x34/0x70 [ 50.127479][ T361] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.133207][ T361] RIP: 0033:0x7f2cd5ff9ae9 [ 50.137456][ T361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.157003][ T361] RSP: 002b:00007f2cd5b7c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.165319][ T361] RAX: ffffffffffffffda RBX: 00007f2cd6118f80 RCX: 00007f2cd5ff9ae9 [ 50.173125][ T361] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000004 [ 50.180944][ T361] RBP: 00007f2cd604547a R08: 0000000000000000 R09: 0000000000000000 [ 50.188758][ T361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.196741][ T361] R13: 000000000000000b R14: 00007f2cd6118f80 R15: 00007ffefcab7db8 [ 50.204561][ T361] Modules linked in: [ 50.209827][ T361] ---[ end trace 0aa1f434602b1cb6 ]--- [ 50.215168][ T361] RIP: 0010:strlen+0x2c/0x70 [ 50.219617][ T361] Code: 89 e5 41 57 41 56 41 54 53 49 89 fe 48 c7 c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 50.239394][ T361] RSP: 0018:ffffc90000f27b98 EFLAGS: 00010246 [ 50.245266][ T361] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000001 [ 50.253087][ T361] RDX: ffff88810b343b40 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.260871][ T361] RBP: ffffc90000f27bb8 R08: ffffffff81d334fb R09: ffffed102000b38f [ 50.268708][ T361] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 50.276512][ T361] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 50.284585][ T361] FS: 00007f2cd5b7c6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 50.293634][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.300013][ T361] CR2: 00007ffefcab80c8 CR3: 0000000100bce000 CR4: 00000000003506a0 [ 50.307932][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.315879][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.323915][ T361] Kernel panic - not syncing: Fatal exception [ 50.330203][ T361] Kernel Offset: disabled [ 50.334340][ T361] Rebooting in 86400 seconds..