Warning: Permanently added '10.128.1.78' (ED25519) to the list of known hosts. 2023/11/29 06:27:53 ignoring optional flag "sandboxArg"="0" 2023/11/29 06:27:53 parsed 1 programs 2023/11/29 06:27:53 executed programs: 0 [ 38.905142][ T24] audit: type=1400 audit(1701239273.140:150): avc: denied { mounton } for pid=344 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 38.930131][ T24] audit: type=1400 audit(1701239273.170:151): avc: denied { mount } for pid=344 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 [ 38.969555][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.976392][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.983919][ T348] device bridge_slave_0 entered promiscuous mode [ 38.990708][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.997707][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.005043][ T348] device bridge_slave_1 entered promiscuous mode [ 39.030023][ T24] audit: type=1400 audit(1701239273.270:152): avc: denied { write } for pid=348 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.035162][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.050909][ T24] audit: type=1400 audit(1701239273.270:153): avc: denied { read } for pid=348 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.057694][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.085220][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.092181][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.106410][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.113653][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.121306][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.129400][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.137691][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.145620][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.152458][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.168269][ T348] device veth0_vlan entered promiscuous mode [ 39.174951][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.183314][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.191113][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.198221][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.206052][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.214073][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.220922][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.228098][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.235956][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.247191][ T348] device veth1_macvtap entered promiscuous mode [ 39.253880][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.265490][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.274231][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.286421][ T24] audit: type=1400 audit(1701239273.520:154): 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 [ 39.311521][ T24] audit: type=1400 audit(1701239273.550:155): avc: denied { ioctl } for pid=353 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 [ 39.350187][ T354] FAULT_INJECTION: forcing a failure. [ 39.350187][ T354] name failslab, interval 1, probability 0, space 0, times 1 [ 39.362837][ T354] CPU: 0 PID: 354 Comm: syz-executor.0 Not tainted 5.10.200-syzkaller-999688-gbe0b36498b49 #0 [ 39.372860][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.383013][ T354] Call Trace: [ 39.386155][ T354] dump_stack_lvl+0x1e2/0x24b [ 39.390651][ T354] ? bfq_pos_tree_add_move+0x43b/0x43b [ 39.395944][ T354] dump_stack+0x15/0x17 [ 39.399938][ T354] should_fail+0x3c6/0x510 [ 39.404194][ T354] ? device_add+0xbe/0xbc0 [ 39.408450][ T354] __should_failslab+0xa4/0xe0 [ 39.413059][ T354] should_failslab+0x9/0x20 [ 39.417389][ T354] kmem_cache_alloc_trace+0x3a/0x2e0 [ 39.422596][ T354] ? __kasan_check_write+0x14/0x20 [ 39.427562][ T354] device_add+0xbe/0xbc0 [ 39.431796][ T354] __device_add_disk+0x785/0x11a0 [ 39.437012][ T354] ? device_add_disk+0x40/0x40 [ 39.441612][ T354] ? vsprintf+0x40/0x40 [ 39.445605][ T354] ? device_initialize+0x1e1/0x420 [ 39.450725][ T354] device_add_disk+0x2a/0x40 [ 39.455672][ T354] loop_add+0x580/0x750 [ 39.459680][ T354] loop_control_ioctl+0x448/0x620 [ 39.464885][ T354] ? loop_remove+0xb0/0xb0 [ 39.469568][ T354] ? __fget_files+0x31e/0x380 [ 39.474259][ T354] ? security_file_ioctl+0x84/0xb0 [ 39.479203][ T354] ? loop_remove+0xb0/0xb0 [ 39.483453][ T354] __se_sys_ioctl+0x114/0x190 [ 39.488071][ T354] __x64_sys_ioctl+0x7b/0x90 [ 39.492492][ T354] do_syscall_64+0x34/0x70 [ 39.496840][ T354] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 39.502561][ T354] RIP: 0033:0x7fd61304c859 [ 39.506812][ T354] 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 [ 39.526432][ T354] RSP: 002b:00007fd612bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 39.534682][ T354] RAX: ffffffffffffffda RBX: 00007fd61316bf80 RCX: 00007fd61304c859 [ 39.542501][ T354] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 39.550294][ T354] RBP: 00007fd612bcf120 R08: 0000000000000000 R09: 0000000000000000 [ 39.558105][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 39.566175][ T354] R13: 000000000000000b R14: 00007fd61316bf80 R15: 00007ffceda313b8 [ 39.575258][ T354] kobject_add_internal failed for queue (error: -2 parent: loop0) [ 39.583029][ T354] ------------[ cut here ]------------ [ 39.588316][ T354] WARNING: CPU: 0 PID: 354 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 39.597663][ T354] Modules linked in: [ 39.601559][ T354] CPU: 1 PID: 354 Comm: syz-executor.0 Not tainted 5.10.200-syzkaller-999688-gbe0b36498b49 #0 [ 39.611784][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.621882][ T354] RIP: 0010:sysfs_create_files+0x325/0x470 [ 39.627629][ T354] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 e1 a9 d4 ff e9 a8 fe ff ff e8 b7 3a 97 ff 31 db e9 ef 00 00 00 e8 ab 3a 97 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 39.647302][ T354] RSP: 0018:ffffc90000cf7b00 EFLAGS: 00010293 [ 39.653302][ T354] RAX: ffffffff81d36a18 RBX: ffff88810cdc8098 RCX: ffff88810cd293c0 [ 39.661153][ T354] RDX: 0000000000000000 RSI: ffffffff86351460 RDI: ffff88810cdc8068 [ 39.668982][ T354] RBP: ffffc90000cf7bd0 R08: ffffffff82702077 R09: ffffed10212e37b2 [ 39.676792][ T354] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 39.685062][ T354] R13: ffffffff855f5ea0 R14: dffffc0000000000 R15: ffff88810cdc8068 [ 39.693347][ T354] FS: 00007fd612bcf6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 39.702947][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.709777][ T354] CR2: 00005566d530acd0 CR3: 000000010ce94000 CR4: 00000000003506a0 [ 39.717609][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.725632][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.733568][ T354] Call Trace: [ 39.736659][ T354] ? show_regs+0x58/0x60 [ 39.740776][ T354] ? __warn+0x160/0x2f0 [ 39.745259][ T354] ? sysfs_create_files+0x325/0x470 [ 39.750543][ T354] ? report_bug+0x3d9/0x5b0 [ 39.754993][ T354] ? sysfs_create_files+0x325/0x470 [ 39.760107][ T354] ? handle_bug+0x41/0x70 [ 39.764199][ T354] ? exc_invalid_op+0x1b/0x50 [ 39.768684][ T354] ? asm_exc_invalid_op+0x12/0x20 [ 39.773736][ T354] ? kobject_get+0xc7/0x120 [ 39.778022][ T354] ? sysfs_create_files+0x458/0x470 [ 39.783085][ T354] ? sysfs_create_files+0x325/0x470 [ 39.788119][ T354] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 39.793544][ T354] ? __kasan_check_write+0x14/0x20 [ 39.798589][ T354] ? kobject_get+0xd1/0x120 [ 39.802972][ T354] __device_add_disk+0x9a7/0x11a0 [ 39.807782][ T354] ? device_add_disk+0x40/0x40 [ 39.812480][ T354] ? vsprintf+0x40/0x40 [ 39.816495][ T354] ? device_initialize+0x1e1/0x420 [ 39.821529][ T354] device_add_disk+0x2a/0x40 [ 39.826086][ T354] loop_add+0x580/0x750 [ 39.830218][ T354] loop_control_ioctl+0x448/0x620 [ 39.835058][ T354] ? loop_remove+0xb0/0xb0 [ 39.839614][ T354] ? __fget_files+0x31e/0x380 [ 39.844362][ T354] ? security_file_ioctl+0x84/0xb0 [ 39.849366][ T354] ? loop_remove+0xb0/0xb0 [ 39.853612][ T354] __se_sys_ioctl+0x114/0x190 [ 39.858134][ T354] __x64_sys_ioctl+0x7b/0x90 [ 39.862623][ T354] do_syscall_64+0x34/0x70 [ 39.866997][ T354] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 39.873048][ T354] RIP: 0033:0x7fd61304c859 [ 39.877273][ T354] 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 [ 39.897062][ T354] RSP: 002b:00007fd612bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 39.905598][ T354] RAX: ffffffffffffffda RBX: 00007fd61316bf80 RCX: 00007fd61304c859 [ 39.913510][ T354] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 39.921527][ T354] RBP: 00007fd612bcf120 R08: 0000000000000000 R09: 0000000000000000 [ 39.929473][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 39.937239][ T354] R13: 000000000000000b R14: 00007fd61316bf80 R15: 00007ffceda313b8 [ 39.945170][ T354] ---[ end trace cbfa6f0972c033b7 ]--- [ 39.950599][ T354] ------------[ cut here ]------------ [ 39.955858][ T354] kernfs: can not remove 'events', no directory [ 39.962086][ T354] WARNING: CPU: 0 PID: 354 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 39.971690][ T354] Modules linked in: [ 39.975335][ T354] CPU: 1 PID: 354 Comm: syz-executor.0 Tainted: G W 5.10.200-syzkaller-999688-gbe0b36498b49 #0 [ 39.986961][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 39.996796][ T354] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 40.002902][ T354] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 80 99 97 ff 48 c7 c7 80 ba 4a 85 4c 89 fe e8 91 2c 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 63 99 97 ff bb fe ff ff ff 48 c7 c7 [ 40.022330][ T354] RSP: 0018:ffffc90000cf7ad8 EFLAGS: 00010246 [ 40.028187][ T354] RAX: 6200125765029000 RBX: 0000000000000000 RCX: ffff88810cd293c0 [ 40.036125][ T354] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 40.044007][ T354] RBP: ffffc90000cf7af0 R08: ffffffff81521b18 R09: fffff5200019ee71 [ 40.051961][ T354] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 40.059724][ T354] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff855f5f60 [ 40.067594][ T354] FS: 00007fd612bcf6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 40.076473][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.082890][ T354] CR2: 00005566d530acd0 CR3: 000000010ce94000 CR4: 00000000003506a0 [ 40.090706][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.098501][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.106456][ T354] Call Trace: [ 40.109534][ T354] ? show_regs+0x58/0x60 [ 40.113611][ T354] ? __warn+0x160/0x2f0 [ 40.117589][ T354] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.123255][ T354] ? report_bug+0x3d9/0x5b0 [ 40.127518][ T354] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.133034][ T354] ? handle_bug+0x41/0x70 [ 40.137337][ T354] ? exc_invalid_op+0x1b/0x50 [ 40.141869][ T354] ? asm_exc_invalid_op+0x12/0x20 [ 40.146795][ T354] ? wake_up_klogd+0xb8/0xf0 [ 40.151269][ T354] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.156880][ T354] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.162440][ T354] sysfs_create_files+0x3de/0x470 [ 40.167293][ T354] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 40.172432][ T354] ? __kasan_check_write+0x14/0x20 [ 40.177431][ T354] ? kobject_get+0xd1/0x120 [ 40.181899][ T354] __device_add_disk+0x9a7/0x11a0 [ 40.186893][ T354] ? device_add_disk+0x40/0x40 [ 40.191544][ T354] ? vsprintf+0x40/0x40 [ 40.195494][ T354] ? device_initialize+0x1e1/0x420 [ 40.200461][ T354] device_add_disk+0x2a/0x40 [ 40.204858][ T354] loop_add+0x580/0x750 [ 40.208869][ T354] loop_control_ioctl+0x448/0x620 [ 40.213705][ T354] ? loop_remove+0xb0/0xb0 [ 40.218051][ T354] ? __fget_files+0x31e/0x380 [ 40.222599][ T354] ? security_file_ioctl+0x84/0xb0 [ 40.227511][ T354] ? loop_remove+0xb0/0xb0 [ 40.231784][ T354] __se_sys_ioctl+0x114/0x190 [ 40.236278][ T354] __x64_sys_ioctl+0x7b/0x90 [ 40.240942][ T354] do_syscall_64+0x34/0x70 [ 40.245303][ T354] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.251106][ T354] RIP: 0033:0x7fd61304c859 [ 40.255360][ T354] 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 [ 40.275005][ T354] RSP: 002b:00007fd612bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.283330][ T354] RAX: ffffffffffffffda RBX: 00007fd61316bf80 RCX: 00007fd61304c859 [ 40.291162][ T354] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 40.299150][ T354] RBP: 00007fd612bcf120 R08: 0000000000000000 R09: 0000000000000000 [ 40.306969][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 40.314799][ T354] R13: 000000000000000b R14: 00007fd61316bf80 R15: 00007ffceda313b8 [ 40.322735][ T354] ---[ end trace cbfa6f0972c033b8 ]--- [ 40.328051][ T354] loop0: failed to create sysfs files for events [ 40.339357][ T359] ------------[ cut here ]------------ [ 40.344663][ T359] kernfs: can not remove 'events', no directory [ 40.350854][ T359] WARNING: CPU: 1 PID: 359 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 40.360818][ T359] Modules linked in: [ 40.364517][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Tainted: G W 5.10.200-syzkaller-999688-gbe0b36498b49 #0 [ 40.376085][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 40.386155][ T359] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 40.392503][ T359] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 80 99 97 ff 48 c7 c7 80 ba 4a 85 4c 89 fe e8 91 2c 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 63 99 97 ff bb fe ff ff ff 48 c7 c7 [ 40.412027][ T359] RSP: 0018:ffffc90000f17c18 EFLAGS: 00010246 [ 40.417896][ T359] RAX: d71ce0042e3e7600 RBX: 0000000000000000 RCX: ffff88810c968000 [ 40.425749][ T359] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 40.433547][ T359] RBP: ffffc90000f17c30 R08: ffffffff81521b18 R09: fffff520001e2e99 [ 40.441355][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 40.449168][ T359] R13: ffffffff86351460 R14: 0000000000000000 R15: ffffffff855f5f60 [ 40.456959][ T359] FS: 00007fd612bcf6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 40.465772][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.472185][ T359] CR2: 00007ffceda315c8 CR3: 000000010cf7e000 CR4: 00000000003506a0 [ 40.479987][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.487773][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.495712][ T359] Call Trace: [ 40.498897][ T359] ? show_regs+0x58/0x60 [ 40.502961][ T359] ? __warn+0x160/0x2f0 [ 40.506952][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.512456][ T359] ? report_bug+0x3d9/0x5b0 [ 40.516758][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.522259][ T359] ? handle_bug+0x41/0x70 [ 40.526393][ T359] ? exc_invalid_op+0x1b/0x50 [ 40.530944][ T359] ? asm_exc_invalid_op+0x12/0x20 [ 40.535767][ T359] ? wake_up_klogd+0xb8/0xf0 [ 40.540221][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.545664][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.551155][ T359] sysfs_remove_files+0xa5/0x100 [ 40.555900][ T359] del_gendisk+0x248/0xa90 [ 40.560400][ T359] ? device_add_disk_no_queue_reg+0x30/0x30 [ 40.566148][ T359] ? radix_tree_delete_item+0x24d/0x350 [ 40.571611][ T359] loop_remove+0x46/0xb0 [ 40.575680][ T359] loop_control_ioctl+0x564/0x620 [ 40.580553][ T359] ? loop_remove+0xb0/0xb0 [ 40.584809][ T359] ? __fget_files+0x31e/0x380 [ 40.589403][ T359] ? security_file_ioctl+0x84/0xb0 [ 40.594260][ T359] ? loop_remove+0xb0/0xb0 [ 40.598487][ T359] __se_sys_ioctl+0x114/0x190 [ 40.603071][ T359] __x64_sys_ioctl+0x7b/0x90 [ 40.607436][ T359] do_syscall_64+0x34/0x70 [ 40.611714][ T359] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.617426][ T359] RIP: 0033:0x7fd61304c859 [ 40.621695][ T359] 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 [ 40.641455][ T359] RSP: 002b:00007fd612bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.649708][ T359] RAX: ffffffffffffffda RBX: 00007fd61316bf80 RCX: 00007fd61304c859 [ 40.657502][ T359] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 40.665377][ T359] RBP: 00007fd6130a8ad0 R08: 0000000000000000 R09: 0000000000000000 [ 40.673445][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.681238][ T359] R13: 000000000000000b R14: 00007fd61316bf80 R15: 00007ffceda313b8 [ 40.689235][ T359] ---[ end trace cbfa6f0972c033b9 ]--- [ 40.694463][ T359] ------------[ cut here ]------------ [ 40.699878][ T359] kernfs: can not remove 'events_async', no directory [ 40.706498][ T359] WARNING: CPU: 1 PID: 359 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 40.716081][ T359] Modules linked in: [ 40.719801][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Tainted: G W 5.10.200-syzkaller-999688-gbe0b36498b49 #0 [ 40.731303][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 40.741195][ T359] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 40.747256][ T359] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 80 99 97 ff 48 c7 c7 80 ba 4a 85 4c 89 fe e8 91 2c 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 63 99 97 ff bb fe ff ff ff 48 c7 c7 [ 40.766942][ T359] RSP: 0018:ffffc90000f17c18 EFLAGS: 00010246 [ 40.772844][ T359] RAX: d71ce0042e3e7600 RBX: 0000000000000000 RCX: ffff88810c968000 [ 40.780659][ T359] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 40.788512][ T359] RBP: ffffc90000f17c30 R08: ffffffff81521b18 R09: ffffed103ee6a5f8 [ 40.796333][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 40.804469][ T359] R13: ffffffff86351460 R14: 0000000000000000 R15: ffffffff855f6000 [ 40.812311][ T359] FS: 00007fd612bcf6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 40.821146][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.827523][ T359] CR2: 00007ffceda315c8 CR3: 000000010cf7e000 CR4: 00000000003506a0 [ 40.835364][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.843268][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.851063][ T359] Call Trace: [ 40.854174][ T359] ? show_regs+0x58/0x60 [ 40.858236][ T359] ? __warn+0x160/0x2f0 [ 40.862285][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.867712][ T359] ? report_bug+0x3d9/0x5b0 [ 40.872124][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.877515][ T359] ? handle_bug+0x41/0x70 [ 40.881785][ T359] ? exc_invalid_op+0x1b/0x50 [ 40.886195][ T359] ? asm_exc_invalid_op+0x12/0x20 [ 40.891099][ T359] ? wake_up_klogd+0xb8/0xf0 [ 40.895479][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.900984][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 40.906676][ T359] sysfs_remove_files+0xa5/0x100 [ 40.911467][ T359] del_gendisk+0x248/0xa90 [ 40.915702][ T359] ? device_add_disk_no_queue_reg+0x30/0x30 [ 40.921466][ T359] ? radix_tree_delete_item+0x24d/0x350 [ 40.926822][ T359] loop_remove+0x46/0xb0 [ 40.931016][ T359] loop_control_ioctl+0x564/0x620 [ 40.935835][ T359] ? loop_remove+0xb0/0xb0 [ 40.940114][ T359] ? __fget_files+0x31e/0x380 [ 40.944607][ T359] ? security_file_ioctl+0x84/0xb0 [ 40.949663][ T359] ? loop_remove+0xb0/0xb0 [ 40.953883][ T359] __se_sys_ioctl+0x114/0x190 [ 40.958410][ T359] __x64_sys_ioctl+0x7b/0x90 [ 40.963139][ T359] do_syscall_64+0x34/0x70 [ 40.967400][ T359] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.973289][ T359] RIP: 0033:0x7fd61304c859 [ 40.977457][ T359] 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 [ 40.996973][ T359] RSP: 002b:00007fd612bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.005177][ T359] RAX: ffffffffffffffda RBX: 00007fd61316bf80 RCX: 00007fd61304c859 [ 41.013002][ T359] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 41.020858][ T359] RBP: 00007fd6130a8ad0 R08: 0000000000000000 R09: 0000000000000000 [ 41.028654][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.036497][ T359] R13: 000000000000000b R14: 00007fd61316bf80 R15: 00007ffceda313b8 [ 41.045155][ T359] ---[ end trace cbfa6f0972c033ba ]--- [ 41.050447][ T359] ------------[ cut here ]------------ [ 41.055709][ T359] kernfs: can not remove 'events_poll_msecs', no directory [ 41.062834][ T359] WARNING: CPU: 1 PID: 359 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 41.072329][ T359] Modules linked in: [ 41.076031][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Tainted: G W 5.10.200-syzkaller-999688-gbe0b36498b49 #0 [ 41.087945][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.097834][ T359] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 41.104028][ T359] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 80 99 97 ff 48 c7 c7 80 ba 4a 85 4c 89 fe e8 91 2c 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 63 99 97 ff bb fe ff ff ff 48 c7 c7 [ 41.123611][ T359] RSP: 0018:ffffc90000f17c18 EFLAGS: 00010246 [ 41.129690][ T359] RAX: d71ce0042e3e7600 RBX: 0000000000000000 RCX: ffff88810c968000 [ 41.137598][ T359] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 41.145497][ T359] RBP: ffffc90000f17c30 R08: ffffffff81521b18 R09: fffff520001e2e99 [ 41.153287][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 41.161224][ T359] R13: ffffffff86351460 R14: 0000000000000000 R15: ffffffff855f6020 [ 41.169012][ T359] FS: 00007fd612bcf6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 41.178223][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.184643][ T359] CR2: 00007ffceda315c8 CR3: 000000010cf7e000 CR4: 00000000003506a0 [ 41.192442][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.200558][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.208338][ T359] Call Trace: [ 41.211510][ T359] ? show_regs+0x58/0x60 [ 41.215541][ T359] ? __warn+0x160/0x2f0 [ 41.219734][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 41.225176][ T359] ? report_bug+0x3d9/0x5b0 [ 41.229539][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 41.234985][ T359] ? handle_bug+0x41/0x70 [ 41.239177][ T359] ? exc_invalid_op+0x1b/0x50 [ 41.243666][ T359] ? asm_exc_invalid_op+0x12/0x20 [ 41.248523][ T359] ? wake_up_klogd+0xb8/0xf0 [ 41.252981][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 41.258418][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 41.263912][ T359] sysfs_remove_files+0xa5/0x100 [ 41.268766][ T359] del_gendisk+0x248/0xa90 [ 41.272995][ T359] ? device_add_disk_no_queue_reg+0x30/0x30 [ 41.279128][ T359] ? radix_tree_delete_item+0x24d/0x350 [ 41.284480][ T359] loop_remove+0x46/0xb0 [ 41.288556][ T359] loop_control_ioctl+0x564/0x620 [ 41.293454][ T359] ? loop_remove+0xb0/0xb0 [ 41.297674][ T359] ? __fget_files+0x31e/0x380 [ 41.302258][ T359] ? security_file_ioctl+0x84/0xb0 [ 41.307130][ T359] ? loop_remove+0xb0/0xb0 [ 41.311411][ T359] __se_sys_ioctl+0x114/0x190 [ 41.315902][ T359] __x64_sys_ioctl+0x7b/0x90 [ 41.320370][ T359] do_syscall_64+0x34/0x70 [ 41.324585][ T359] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.330342][ T359] RIP: 0033:0x7fd61304c859 [ 41.334557][ T359] 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 [ 41.354130][ T359] RSP: 002b:00007fd612bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.362733][ T359] RAX: ffffffffffffffda RBX: 00007fd61316bf80 RCX: 00007fd61304c859 [ 41.370570][ T359] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 41.378414][ T359] RBP: 00007fd6130a8ad0 R08: 0000000000000000 R09: 0000000000000000 [ 41.386256][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.394239][ T359] R13: 000000000000000b R14: 00007fd61316bf80 R15: 00007ffceda313b8 [ 41.402047][ T359] ---[ end trace cbfa6f0972c033bb ]--- [ 41.407379][ T359] ------------[ cut here ]------------ [ 41.412631][ T359] kernfs: can not remove 'bdi', no directory [ 41.418571][ T359] WARNING: CPU: 1 PID: 359 at fs/kernfs/dir.c:1517 kernfs_remove_by_name_ns+0xbf/0x110 [ 41.428023][ T359] Modules linked in: [ 41.431734][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Tainted: G W 5.10.200-syzkaller-999688-gbe0b36498b49 #0 [ 41.443206][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.453103][ T359] RIP: 0010:kernfs_remove_by_name_ns+0xbf/0x110 [ 41.459362][ T359] Code: ff 03 48 89 df e8 d1 ef ff ff 48 89 df e8 a9 b3 ff ff 31 db eb 27 e8 80 99 97 ff 48 c7 c7 80 ba 4a 85 4c 89 fe e8 91 2c 6b ff <0f> 0b bb fe ff ff ff eb 16 e8 63 99 97 ff bb fe ff ff ff 48 c7 c7 [ 41.478962][ T359] RSP: 0018:ffffc90000f17c38 EFLAGS: 00010246 [ 41.484835][ T359] RAX: d71ce0042e3e7600 RBX: 0000000000000000 RCX: ffff88810c968000 [ 41.492782][ T359] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 41.500673][ T359] RBP: ffffc90000f17c50 R08: ffffffff81521b18 R09: ffffed103ee6a5f8 [ 41.508444][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810cdc8478 [ 41.516320][ T359] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff855f5880 [ 41.524265][ T359] FS: 00007fd612bcf6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 41.533206][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.539792][ T359] CR2: 00007ffceda315c8 CR3: 000000010cf7e000 CR4: 00000000003506a0 [ 41.547584][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.555406][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.563204][ T359] Call Trace: [ 41.566322][ T359] ? show_regs+0x58/0x60 [ 41.570413][ T359] ? __warn+0x160/0x2f0 [ 41.574391][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 41.579872][ T359] ? report_bug+0x3d9/0x5b0 [ 41.584190][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 41.589686][ T359] ? handle_bug+0x41/0x70 [ 41.593824][ T359] ? exc_invalid_op+0x1b/0x50 [ 41.598335][ T359] ? asm_exc_invalid_op+0x12/0x20 [ 41.603240][ T359] ? wake_up_klogd+0xb8/0xf0 [ 41.607624][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 41.613206][ T359] ? kernfs_remove_by_name_ns+0xbf/0x110 [ 41.619273][ T359] sysfs_remove_link+0x50/0x60 [ 41.623960][ T359] del_gendisk+0x477/0xa90 [ 41.628192][ T359] ? device_add_disk_no_queue_reg+0x30/0x30 [ 41.633975][ T359] ? radix_tree_delete_item+0x24d/0x350 [ 41.639326][ T359] loop_remove+0x46/0xb0 [ 41.643381][ T359] loop_control_ioctl+0x564/0x620 [ 41.648239][ T359] ? loop_remove+0xb0/0xb0 [ 41.652519][ T359] ? __fget_files+0x31e/0x380 [ 41.657015][ T359] ? security_file_ioctl+0x84/0xb0 [ 41.661987][ T359] ? loop_remove+0xb0/0xb0 [ 41.666208][ T359] __se_sys_ioctl+0x114/0x190 [ 41.670749][ T359] __x64_sys_ioctl+0x7b/0x90 [ 41.675342][ T359] do_syscall_64+0x34/0x70 [ 41.679993][ T359] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.685689][ T359] RIP: 0033:0x7fd61304c859 [ 41.689971][ T359] 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 [ 41.709487][ T359] RSP: 002b:00007fd612bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.717712][ T359] RAX: ffffffffffffffda RBX: 00007fd61316bf80 RCX: 00007fd61304c859 [ 41.725558][ T359] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 41.733360][ T359] RBP: 00007fd6130a8ad0 R08: 0000000000000000 R09: 0000000000000000 [ 41.741168][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.748973][ T359] R13: 000000000000000b R14: 00007fd61316bf80 R15: 00007ffceda313b8 [ 41.756772][ T359] ---[ end trace cbfa6f0972c033bc ]--- [ 41.762462][ T359] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 41.773984][ T359] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 41.782333][ T359] CPU: 0 PID: 359 Comm: syz-executor.0 Tainted: G W 5.10.200-syzkaller-999688-gbe0b36498b49 #0 [ 41.793765][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 41.803700][ T359] RIP: 0010:device_del+0xdf/0xf00 [ 41.808517][ T359] Code: 20 42 80 3c 28 00 74 08 48 89 df e8 4b d3 dd fe 4c 89 7c 24 40 41 bf d0 00 00 00 48 89 5c 24 18 4c 03 3b 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 0a 0d 00 00 41 0f b6 1f 89 de 83 e6 01 [ 41.827959][ T359] RSP: 0018:ffffc90000f17b80 EFLAGS: 00010202 [ 41.833857][ T359] RAX: 1ffff110219b901a RBX: ffff88810cdc80d0 RCX: ffffffff84afcea5 [ 41.841677][ T359] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90000f17b00 [ 41.849482][ T359] RBP: ffffc90000f17c70 R08: dffffc0000000000 R09: fffff520001e2f61 [ 41.857292][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000001a [ 41.865113][ T359] R13: dffffc0000000000 R14: ffff88810cdc8108 R15: 00000000000000d0 [ 41.872916][ T359] FS: 00007fd612bcf6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 41.881683][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.888102][ T359] CR2: 00007fd612badff8 CR3: 000000010cf7e000 CR4: 00000000003506b0 [ 41.895916][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.903728][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.911534][ T359] Call Trace: [ 41.914668][ T359] ? __die_body+0x62/0xb0 [ 41.918916][ T359] ? die_addr+0x9f/0xd0 [ 41.923095][ T359] ? exc_general_protection+0x3ff/0x490 [ 41.928463][ T359] ? asm_exc_general_protection+0x1e/0x30 [ 41.934104][ T359] ? mutex_lock+0xa5/0x110 [ 41.938355][ T359] ? device_del+0xdf/0xf00 [ 41.942629][ T359] ? _raw_spin_lock_irqsave+0x210/0x210 [ 41.947993][ T359] ? kill_device+0xd0/0xd0 [ 41.952243][ T359] ? mutex_unlock+0x1c/0x40 [ 41.956672][ T359] del_gendisk+0x88d/0xa90 [ 41.960931][ T359] ? device_add_disk_no_queue_reg+0x30/0x30 [ 41.966737][ T359] ? radix_tree_delete_item+0x24d/0x350 [ 41.972120][ T359] loop_remove+0x46/0xb0 [ 41.976196][ T359] loop_control_ioctl+0x564/0x620 [ 41.981060][ T359] ? loop_remove+0xb0/0xb0 [ 41.985440][ T359] ? __fget_files+0x31e/0x380 [ 41.989930][ T359] ? security_file_ioctl+0x84/0xb0 [ 41.994967][ T359] ? loop_remove+0xb0/0xb0 [ 41.999214][ T359] __se_sys_ioctl+0x114/0x190 [ 42.003724][ T359] __x64_sys_ioctl+0x7b/0x90 [ 42.008165][ T359] do_syscall_64+0x34/0x70 [ 42.012409][ T359] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 42.018132][ T359] RIP: 0033:0x7fd61304c859 [ 42.022471][ T359] 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 [ 42.041912][ T359] RSP: 002b:00007fd612bcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.050164][ T359] RAX: ffffffffffffffda RBX: 00007fd61316bf80 RCX: 00007fd61304c859 [ 42.058055][ T359] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 42.065972][ T359] RBP: 00007fd6130a8ad0 R08: 0000000000000000 R09: 0000000000000000 [ 42.073867][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.081679][ T359] R13: 000000000000000b R14: 00007fd61316bf80 R15: 00007ffceda313b8 [ 42.089488][ T359] Modules linked in: [ 42.094506][ T359] ---[ end trace cbfa6f0972c033bd ]--- [ 42.099824][ T359] RIP: 0010:device_del+0xdf/0xf00 [ 42.104630][ T359] Code: 20 42 80 3c 28 00 74 08 48 89 df e8 4b d3 dd fe 4c 89 7c 24 40 41 bf d0 00 00 00 48 89 5c 24 18 4c 03 3b 4d 89 fc 49 c1 ec 03 <43> 0f b6 04 2c 84 c0 0f 85 0a 0d 00 00 41 0f b6 1f 89 de 83 e6 01 [ 42.124107][ T359] RSP: 0018:ffffc90000f17b80 EFLAGS: 00010202 [ 42.130001][ T359] RAX: 1ffff110219b901a RBX: ffff88810cdc80d0 RCX: ffffffff84afcea5 [ 42.137782][ T359] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90000f17b00 [ 42.145713][ T359] RBP: ffffc90000f17c70 R08: dffffc0000000000 R09: fffff520001e2f61 [ 42.153648][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000001a [ 42.161439][ T359] R13: dffffc0000000000 R14: ffff88810cdc8108 R15: 00000000000000d0 [ 42.169412][ T359] FS: 00007fd612bcf6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 42.178152][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.184622][ T359] CR2: 00007fd612badff8 CR3: 000000010cf7e000 CR4: 00000000003506b0 [ 42.192417][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.200221][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.208002][ T359] Kernel panic - not syncing: Fatal exception [ 42.214063][ T359] Kernel Offset: disabled [ 42.218202][ T359] Rebooting in 86400 seconds..