Warning: Permanently added '10.128.1.74' (ED25519) to the list of known hosts. 2024/06/06 22:08:00 ignoring optional flag "sandboxArg"="0" 2024/06/06 22:08:01 parsed 1 programs [ 38.344430][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 38.344443][ T24] audit: type=1400 audit(1717711681.110:94): avc: denied { mount } for pid=335 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 2024/06/06 22:08:01 executed programs: 0 [ 38.373841][ T24] audit: type=1400 audit(1717711681.140:95): avc: denied { unlink } for pid=335 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" [ 38.409836][ T335] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.460630][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.467640][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.474972][ T342] device bridge_slave_0 entered promiscuous mode [ 38.481889][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.488722][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.496368][ T342] device bridge_slave_1 entered promiscuous mode [ 38.531981][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.538836][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.546009][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.552990][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.572803][ T285] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.580752][ T285] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.588204][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.595894][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.612035][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.620125][ T285] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.627205][ T285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.635481][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.643946][ T285] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.651202][ T285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.658383][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.666528][ T285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.679431][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.690451][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.698988][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.707390][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.715930][ T342] device veth0_vlan entered promiscuous mode [ 38.726186][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.735739][ T342] device veth1_macvtap entered promiscuous mode [ 38.744826][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.756227][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.768006][ T24] audit: type=1400 audit(1717711681.540:96): avc: denied { mounton } for pid=342 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 [ 38.796285][ T24] audit: type=1400 audit(1717711681.560:97): avc: denied { read } for pid=348 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 [ 38.821001][ T24] audit: type=1400 audit(1717711681.560:98): avc: denied { open } for pid=348 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 [ 38.845837][ T24] audit: type=1400 audit(1717711681.560:99): avc: denied { ioctl } for pid=348 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 [ 38.874227][ T353] FAULT_INJECTION: forcing a failure. [ 38.874227][ T353] name failslab, interval 1, probability 0, space 0, times 1 [ 38.887041][ T353] CPU: 0 PID: 353 Comm: syz-executor.0 Not tainted 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 38.897450][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 38.907379][ T353] Call Trace: [ 38.910605][ T353] dump_stack_lvl+0x1e2/0x24b [ 38.915747][ T353] ? panic+0x80b/0x80b [ 38.920006][ T353] ? bfq_pos_tree_add_move+0x43b/0x43b [ 38.925345][ T353] ? __lookup_slow+0x2fe/0x400 [ 38.930041][ T353] dump_stack+0x15/0x17 [ 38.934213][ T353] should_fail+0x3c6/0x510 [ 38.938517][ T353] ? new_inode_pseudo+0x7c/0x220 [ 38.943273][ T353] __should_failslab+0xa4/0xe0 [ 38.947876][ T353] should_failslab+0x9/0x20 [ 38.952293][ T353] kmem_cache_alloc+0x3d/0x2e0 [ 38.957006][ T353] new_inode_pseudo+0x7c/0x220 [ 38.961610][ T353] new_inode+0x28/0x1c0 [ 38.965595][ T353] ? start_creating+0x1d4/0x2f0 [ 38.970290][ T353] __debugfs_create_file+0x14d/0x4c0 [ 38.975493][ T353] ? up_write+0x59/0x120 [ 38.979579][ T353] debugfs_create_file+0x4a/0x60 [ 38.984445][ T353] bdi_register_va+0x2a6/0x610 [ 38.989046][ T353] bdi_register+0xd1/0x120 [ 38.993555][ T353] ? vsnprintf+0x1e1/0x1c70 [ 38.997976][ T353] ? __device_add_disk+0x552/0x11a0 [ 39.003111][ T353] ? bdi_register_va+0x610/0x610 [ 39.008054][ T353] ? __kasan_check_read+0x11/0x20 [ 39.013160][ T353] ? blk_alloc_devt+0xd7/0x330 [ 39.017865][ T353] __device_add_disk+0x5de/0x11a0 [ 39.023016][ T353] ? device_add_disk+0x40/0x40 [ 39.027866][ T353] ? vsprintf+0x40/0x40 [ 39.031798][ T353] ? device_initialize+0x1e1/0x420 [ 39.036921][ T353] device_add_disk+0x2a/0x40 [ 39.041334][ T353] loop_add+0x580/0x750 [ 39.045463][ T353] loop_control_ioctl+0x448/0x620 [ 39.050284][ T353] ? loop_remove+0xb0/0xb0 [ 39.054804][ T353] ? __fget_files+0x31e/0x380 [ 39.059366][ T353] ? security_file_ioctl+0x84/0xb0 [ 39.064305][ T353] ? loop_remove+0xb0/0xb0 [ 39.068559][ T353] __se_sys_ioctl+0x114/0x190 [ 39.073073][ T353] __x64_sys_ioctl+0x7b/0x90 [ 39.077679][ T353] do_syscall_64+0x34/0x70 [ 39.082057][ T353] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 39.088062][ T353] RIP: 0033:0x7f47b2f32ae9 [ 39.092432][ T353] 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 [ 39.111871][ T353] RSP: 002b:00007f47b2a940c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 39.120405][ T353] RAX: ffffffffffffffda RBX: 00007f47b3052050 RCX: 00007f47b2f32ae9 [ 39.128649][ T353] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 39.136460][ T353] RBP: 00007f47b2a94120 R08: 0000000000000000 R09: 0000000000000000 [ 39.144366][ T353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 39.152257][ T353] R13: 000000000000006e R14: 00007f47b3052050 R15: 00007ffeff999808 [ 39.160879][ T353] debugfs: out of free dentries, can not create file 'stats' [ 39.212941][ T355] FAULT_INJECTION: forcing a failure. [ 39.212941][ T355] name failslab, interval 1, probability 0, space 0, times 0 [ 39.225948][ T355] CPU: 0 PID: 355 Comm: syz-executor.0 Not tainted 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 39.236747][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 39.246628][ T355] Call Trace: [ 39.249747][ T355] dump_stack_lvl+0x1e2/0x24b [ 39.254256][ T355] ? panic+0x80b/0x80b [ 39.258383][ T355] ? bfq_pos_tree_add_move+0x43b/0x43b [ 39.263775][ T355] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 39.268632][ T355] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 39.273665][ T355] dump_stack+0x15/0x17 [ 39.277652][ T355] should_fail+0x3c6/0x510 [ 39.281923][ T355] ? kobj_map+0x64/0x670 [ 39.286011][ T355] __should_failslab+0xa4/0xe0 [ 39.290753][ T355] should_failslab+0x9/0x20 [ 39.295260][ T355] __kmalloc+0x60/0x330 [ 39.299247][ T355] ? __device_add_disk+0x552/0x11a0 [ 39.304288][ T355] kobj_map+0x64/0x670 [ 39.308172][ T355] ? kobject_get+0xd1/0x120 [ 39.312516][ T355] ? exact_match+0x20/0x20 [ 39.316792][ T355] ? bdev_check_media_change+0x4d0/0x4d0 [ 39.322247][ T355] __device_add_disk+0x67b/0x11a0 [ 39.327287][ T355] ? device_add_disk+0x40/0x40 [ 39.331914][ T355] ? vsprintf+0x40/0x40 [ 39.335871][ T355] ? device_initialize+0x1e1/0x420 [ 39.340825][ T355] device_add_disk+0x2a/0x40 [ 39.345338][ T355] loop_add+0x580/0x750 [ 39.349359][ T355] loop_control_ioctl+0x448/0x620 [ 39.354272][ T355] ? loop_remove+0xb0/0xb0 [ 39.358692][ T355] ? __fget_files+0x31e/0x380 [ 39.363205][ T355] ? security_file_ioctl+0x84/0xb0 [ 39.368163][ T355] ? loop_remove+0xb0/0xb0 [ 39.372600][ T355] __se_sys_ioctl+0x114/0x190 [ 39.377111][ T355] __x64_sys_ioctl+0x7b/0x90 [ 39.381737][ T355] do_syscall_64+0x34/0x70 [ 39.386063][ T355] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 39.392045][ T355] RIP: 0033:0x7f47b2f32ae9 [ 39.396265][ T355] 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 [ 39.416512][ T355] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 39.424876][ T355] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 39.432822][ T355] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 39.440955][ T355] RBP: 00007f47b2ab5120 R08: 0000000000000000 R09: 0000000000000000 [ 39.448835][ T355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 39.456740][ T355] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 39.466587][ T24] audit: type=1400 audit(1717711682.240:100): avc: denied { read } for pid=75 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 [ 39.533598][ T357] FAULT_INJECTION: forcing a failure. [ 39.533598][ T357] name failslab, interval 1, probability 0, space 0, times 0 [ 39.546208][ T357] CPU: 1 PID: 357 Comm: syz-executor.0 Not tainted 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 39.556611][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 39.566787][ T357] Call Trace: [ 39.570728][ T357] dump_stack_lvl+0x1e2/0x24b [ 39.575249][ T357] ? bfq_pos_tree_add_move+0x43b/0x43b [ 39.580561][ T357] ? ____kasan_kmalloc+0xed/0x110 [ 39.585390][ T357] ? kobj_map+0x64/0x670 [ 39.589487][ T357] ? device_add_disk+0x2a/0x40 [ 39.594068][ T357] ? loop_add+0x580/0x750 [ 39.598231][ T357] ? loop_control_ioctl+0x448/0x620 [ 39.603364][ T357] ? __x64_sys_ioctl+0x7b/0x90 [ 39.608227][ T357] dump_stack+0x15/0x17 [ 39.612304][ T357] should_fail+0x3c6/0x510 [ 39.616546][ T357] ? kvasprintf_const+0x13b/0x190 [ 39.621571][ T357] __should_failslab+0xa4/0xe0 [ 39.626197][ T357] should_failslab+0x9/0x20 [ 39.630512][ T357] __kmalloc_track_caller+0x5f/0x320 [ 39.635810][ T357] kstrdup_const+0x55/0x90 [ 39.640150][ T357] kvasprintf_const+0x13b/0x190 [ 39.644949][ T357] kobject_set_name_vargs+0x61/0x120 [ 39.650225][ T357] dev_set_name+0xd1/0x120 [ 39.654467][ T357] ? __kasan_kmalloc+0x9/0x10 [ 39.659023][ T357] ? get_device+0x30/0x30 [ 39.663311][ T357] ? mutex_unlock+0x1c/0x40 [ 39.667581][ T357] ? kobj_map+0x62f/0x670 [ 39.671935][ T357] __device_add_disk+0x703/0x11a0 [ 39.676799][ T357] ? device_add_disk+0x40/0x40 [ 39.681378][ T357] ? vsprintf+0x40/0x40 [ 39.685633][ T357] ? device_initialize+0x1e1/0x420 [ 39.690701][ T357] device_add_disk+0x2a/0x40 [ 39.695117][ T357] loop_add+0x580/0x750 [ 39.699134][ T357] loop_control_ioctl+0x448/0x620 [ 39.704196][ T357] ? loop_remove+0xb0/0xb0 [ 39.708825][ T357] ? __fget_files+0x31e/0x380 [ 39.713570][ T357] ? security_file_ioctl+0x84/0xb0 [ 39.718646][ T357] ? loop_remove+0xb0/0xb0 [ 39.722883][ T357] __se_sys_ioctl+0x114/0x190 [ 39.727398][ T357] __x64_sys_ioctl+0x7b/0x90 [ 39.731828][ T357] do_syscall_64+0x34/0x70 [ 39.736261][ T357] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 39.741982][ T357] RIP: 0033:0x7f47b2f32ae9 [ 39.746250][ T357] 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 [ 39.766034][ T357] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 39.774549][ T357] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 39.782538][ T357] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 39.790536][ T357] RBP: 00007f47b2ab5120 R08: 0000000000000000 R09: 0000000000000000 [ 39.798594][ T357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 39.806597][ T357] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 39.817471][ T357] kobject_add_internal failed for queue (error: -2 parent: (null)) [ 39.825588][ T357] ------------[ cut here ]------------ [ 39.831243][ T357] WARNING: CPU: 0 PID: 357 at fs/sysfs/file.c:328 sysfs_create_files+0x325/0x470 [ 39.840273][ T357] Modules linked in: [ 39.844141][ T357] CPU: 0 PID: 357 Comm: syz-executor.0 Not tainted 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 39.854314][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 39.864532][ T357] RIP: 0010:sysfs_create_files+0x325/0x470 [ 39.870182][ T357] Code: c1 03 38 c1 0f 8c b7 fe ff ff 48 8d 7c 24 70 e8 71 93 d4 ff e9 a8 fe ff ff e8 97 03 97 ff 31 db e9 ef 00 00 00 e8 8b 03 97 ff <0f> 0b bb ea ff ff ff 4c 8b 74 24 08 eb 17 85 db 0f 84 cf 00 00 00 [ 39.890356][ T357] RSP: 0018:ffffc90000f67b00 EFLAGS: 00010293 [ 39.896385][ T357] RAX: ffffffff81d3a948 RBX: ffff88810cc73098 RCX: ffff88810b0862c0 [ 39.904237][ T357] RDX: 0000000000000000 RSI: ffffffff86351fe0 RDI: ffff88810cc73068 [ 39.912107][ T357] RBP: ffffc90000f67bd0 R08: ffffffff82706437 R09: ffffed102159c35a [ 39.920370][ T357] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 39.928776][ T357] R13: ffffffff855f7220 R14: dffffc0000000000 R15: ffff88810cc73068 [ 39.936654][ T357] FS: 00007f47b2ab56c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 39.945437][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.951964][ T357] CR2: 00007f47b2fb5bc0 CR3: 000000010c875000 CR4: 00000000003506b0 [ 39.960048][ T357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.968420][ T357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.976305][ T357] Call Trace: [ 39.979419][ T357] ? show_regs+0x58/0x60 [ 39.983633][ T357] ? __warn+0x160/0x2f0 [ 39.987567][ T357] ? sysfs_create_files+0x325/0x470 [ 39.993003][ T357] ? report_bug+0x3d9/0x5b0 [ 39.997317][ T357] ? sysfs_create_files+0x325/0x470 [ 40.002405][ T357] ? handle_bug+0x41/0x70 [ 40.006610][ T357] ? exc_invalid_op+0x1b/0x50 [ 40.011273][ T357] ? asm_exc_invalid_op+0x12/0x20 [ 40.016098][ T357] ? kobject_get+0xc7/0x120 [ 40.020446][ T357] ? sysfs_create_files+0x458/0x470 [ 40.025768][ T357] ? sysfs_create_files+0x325/0x470 [ 40.030838][ T357] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 40.036179][ T357] ? __kasan_check_write+0x14/0x20 [ 40.041101][ T357] ? kobject_get+0xd1/0x120 [ 40.045536][ T357] __device_add_disk+0x9a7/0x11a0 [ 40.050373][ T357] ? device_add_disk+0x40/0x40 [ 40.055092][ T357] ? vsprintf+0x40/0x40 [ 40.059063][ T357] ? device_initialize+0x1e1/0x420 [ 40.064031][ T357] device_add_disk+0x2a/0x40 [ 40.068415][ T357] loop_add+0x580/0x750 [ 40.072456][ T357] loop_control_ioctl+0x448/0x620 [ 40.077348][ T357] ? loop_remove+0xb0/0xb0 [ 40.081629][ T357] ? __fget_files+0x31e/0x380 [ 40.086119][ T357] ? security_file_ioctl+0x84/0xb0 [ 40.091061][ T357] ? loop_remove+0xb0/0xb0 [ 40.095489][ T357] __se_sys_ioctl+0x114/0x190 [ 40.099923][ T357] __x64_sys_ioctl+0x7b/0x90 [ 40.104374][ T357] do_syscall_64+0x34/0x70 [ 40.108601][ T357] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.114356][ T357] RIP: 0033:0x7f47b2f32ae9 [ 40.118579][ T357] 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 [ 40.138322][ T357] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.146746][ T357] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 40.154562][ T357] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 40.162469][ T357] RBP: 00007f47b2ab5120 R08: 0000000000000000 R09: 0000000000000000 [ 40.170223][ T357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 40.178377][ T357] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 40.186458][ T357] ---[ end trace e61fb72b1e868640 ]--- [ 40.191759][ T357] ------------[ cut here ]------------ [ 40.197108][ T357] kernfs: can not remove 'events', no directory [ 40.203304][ T357] WARNING: CPU: 1 PID: 357 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 40.213525][ T357] Modules linked in: [ 40.217460][ T357] CPU: 1 PID: 357 Comm: syz-executor.0 Tainted: G W 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 40.229853][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 40.240385][ T357] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 40.246906][ T357] 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 63 97 ff 48 c7 c7 80 cd 4a 85 4c 89 e6 e8 b4 ed 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 63 97 ff bb fe ff ff ff 4c 89 f7 [ 40.267195][ T357] RSP: 0018:ffffc90000f67ac8 EFLAGS: 00010246 [ 40.273333][ T357] RAX: 6456bbc8cdbd2100 RBX: ffff88810cc73098 RCX: ffff88810b0862c0 [ 40.281109][ T357] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 40.289074][ T357] RBP: ffffc90000f67af0 R08: ffffffff81521f08 R09: fffff520001ece6d [ 40.296839][ T357] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f72e0 [ 40.304724][ T357] R13: 0000000000000000 R14: ffffffff855f7220 R15: 0000000000000000 [ 40.312703][ T357] FS: 00007f47b2ab56c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 40.321702][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.328293][ T357] CR2: 00007f47b2ab4ff8 CR3: 000000010c875000 CR4: 00000000003506a0 [ 40.336346][ T357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.344528][ T357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.352481][ T357] Call Trace: [ 40.355627][ T357] ? show_regs+0x58/0x60 [ 40.359674][ T357] ? __warn+0x160/0x2f0 [ 40.364034][ T357] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 40.369664][ T357] ? report_bug+0x3d9/0x5b0 [ 40.374123][ T357] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 40.380217][ T357] ? handle_bug+0x41/0x70 [ 40.384608][ T357] ? exc_invalid_op+0x1b/0x50 [ 40.389550][ T357] ? asm_exc_invalid_op+0x12/0x20 [ 40.394651][ T357] ? wake_up_klogd+0xb8/0xf0 [ 40.399387][ T357] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 40.405148][ T357] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 40.410652][ T357] sysfs_create_files+0x3de/0x470 [ 40.415551][ T357] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 40.420748][ T357] ? __kasan_check_write+0x14/0x20 [ 40.425941][ T357] ? kobject_get+0xd1/0x120 [ 40.430243][ T357] __device_add_disk+0x9a7/0x11a0 [ 40.435132][ T357] ? device_add_disk+0x40/0x40 [ 40.439810][ T357] ? vsprintf+0x40/0x40 [ 40.443921][ T357] ? device_initialize+0x1e1/0x420 [ 40.448847][ T357] device_add_disk+0x2a/0x40 [ 40.453510][ T357] loop_add+0x580/0x750 [ 40.457450][ T357] loop_control_ioctl+0x448/0x620 [ 40.462510][ T357] ? loop_remove+0xb0/0xb0 [ 40.466885][ T357] ? __fget_files+0x31e/0x380 [ 40.471605][ T357] ? security_file_ioctl+0x84/0xb0 [ 40.476528][ T357] ? loop_remove+0xb0/0xb0 [ 40.480777][ T357] __se_sys_ioctl+0x114/0x190 [ 40.485353][ T357] __x64_sys_ioctl+0x7b/0x90 [ 40.489724][ T357] do_syscall_64+0x34/0x70 [ 40.494232][ T357] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.500160][ T357] RIP: 0033:0x7f47b2f32ae9 [ 40.504683][ T357] 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 [ 40.524279][ T357] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.532694][ T357] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 40.540512][ T357] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 40.548414][ T357] RBP: 00007f47b2ab5120 R08: 0000000000000000 R09: 0000000000000000 [ 40.556273][ T357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 40.564094][ T357] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 40.572529][ T357] ---[ end trace e61fb72b1e868641 ]--- [ 40.577793][ T357] loop0: failed to create sysfs files for events [ 40.588876][ T360] ------------[ cut here ]------------ [ 40.594466][ T360] kernfs: can not remove 'events', no directory [ 40.600564][ T360] WARNING: CPU: 0 PID: 360 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 40.610394][ T360] Modules linked in: [ 40.614075][ T360] CPU: 0 PID: 360 Comm: syz-executor.0 Tainted: G W 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 40.625809][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 40.635827][ T360] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 40.642074][ T360] 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 63 97 ff 48 c7 c7 80 cd 4a 85 4c 89 e6 e8 b4 ed 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 63 97 ff bb fe ff ff ff 4c 89 f7 [ 40.661694][ T360] RSP: 0018:ffffc90000f67c08 EFLAGS: 00010246 [ 40.667602][ T360] RAX: 8625daa0e7afad00 RBX: ffffffff855f7220 RCX: ffff88810c8962c0 [ 40.675523][ T360] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 40.683390][ T360] RBP: ffffc90000f67c30 R08: ffffffff81521f08 R09: ffffed103ee44e8b [ 40.691400][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f72e0 [ 40.699365][ T360] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 40.707490][ T360] FS: 00007f47b2ab56c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 40.716460][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.722950][ T360] CR2: 00007ffeff999a18 CR3: 000000010cd84000 CR4: 00000000003506b0 [ 40.730907][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.739243][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.747067][ T360] Call Trace: [ 40.750173][ T360] ? show_regs+0x58/0x60 [ 40.754267][ T360] ? __warn+0x160/0x2f0 [ 40.758234][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 40.763930][ T360] ? report_bug+0x3d9/0x5b0 [ 40.768303][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 40.773999][ T360] ? handle_bug+0x41/0x70 [ 40.778122][ T360] ? exc_invalid_op+0x1b/0x50 [ 40.783138][ T360] ? asm_exc_invalid_op+0x12/0x20 [ 40.788061][ T360] ? wake_up_klogd+0xb8/0xf0 [ 40.792815][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 40.798335][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 40.804106][ T360] sysfs_remove_files+0xa5/0x100 [ 40.808920][ T360] del_gendisk+0x248/0xa90 [ 40.813649][ T360] ? device_add_disk_no_queue_reg+0x30/0x30 [ 40.819652][ T360] ? radix_tree_delete_item+0x24d/0x350 [ 40.825454][ T360] loop_remove+0x46/0xb0 [ 40.829942][ T360] loop_control_ioctl+0x564/0x620 [ 40.835199][ T360] ? loop_remove+0xb0/0xb0 [ 40.839637][ T360] ? __fget_files+0x31e/0x380 [ 40.844192][ T360] ? security_file_ioctl+0x84/0xb0 [ 40.849091][ T360] ? loop_remove+0xb0/0xb0 [ 40.853470][ T360] __se_sys_ioctl+0x114/0x190 [ 40.857936][ T360] __x64_sys_ioctl+0x7b/0x90 [ 40.862424][ T360] do_syscall_64+0x34/0x70 [ 40.866800][ T360] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.872904][ T360] RIP: 0033:0x7f47b2f32ae9 [ 40.877132][ T360] 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 [ 40.897534][ T360] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.906259][ T360] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 40.914717][ T360] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 40.922653][ T360] RBP: 00007f47b2f7e47a R08: 0000000000000000 R09: 0000000000000000 [ 40.930521][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.938378][ T360] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 40.946503][ T360] ---[ end trace e61fb72b1e868642 ]--- [ 40.951763][ T360] ------------[ cut here ]------------ [ 40.957277][ T360] kernfs: can not remove 'events_async', no directory [ 40.963918][ T360] WARNING: CPU: 0 PID: 360 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 40.973501][ T360] Modules linked in: [ 40.977182][ T360] CPU: 0 PID: 360 Comm: syz-executor.0 Tainted: G W 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 40.988906][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 40.998764][ T360] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 41.005174][ T360] 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 63 97 ff 48 c7 c7 80 cd 4a 85 4c 89 e6 e8 b4 ed 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 63 97 ff bb fe ff ff ff 4c 89 f7 [ 41.024910][ T360] RSP: 0018:ffffc90000f67c08 EFLAGS: 00010246 [ 41.030779][ T360] RAX: 8625daa0e7afad00 RBX: ffffffff855f7260 RCX: ffff88810c8962c0 [ 41.038724][ T360] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 41.047155][ T360] RBP: ffffc90000f67c30 R08: ffffffff81521f08 R09: fffff520001ece95 [ 41.055384][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f7380 [ 41.063279][ T360] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000 [ 41.071077][ T360] FS: 00007f47b2ab56c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 41.080037][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.086478][ T360] CR2: 00007ffeff999a18 CR3: 000000010cd84000 CR4: 00000000003506b0 [ 41.094399][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.102302][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.110244][ T360] Call Trace: [ 41.113417][ T360] ? show_regs+0x58/0x60 [ 41.117464][ T360] ? __warn+0x160/0x2f0 [ 41.121629][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.127171][ T360] ? report_bug+0x3d9/0x5b0 [ 41.131501][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.137284][ T360] ? handle_bug+0x41/0x70 [ 41.141523][ T360] ? exc_invalid_op+0x1b/0x50 [ 41.145990][ T360] ? asm_exc_invalid_op+0x12/0x20 [ 41.150954][ T360] ? wake_up_klogd+0xb8/0xf0 [ 41.155403][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.160919][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.166886][ T360] sysfs_remove_files+0xa5/0x100 [ 41.171802][ T360] del_gendisk+0x248/0xa90 [ 41.176014][ T360] ? device_add_disk_no_queue_reg+0x30/0x30 [ 41.181958][ T360] ? radix_tree_delete_item+0x24d/0x350 [ 41.187334][ T360] loop_remove+0x46/0xb0 [ 41.191423][ T360] loop_control_ioctl+0x564/0x620 [ 41.196397][ T360] ? loop_remove+0xb0/0xb0 [ 41.200591][ T360] ? __fget_files+0x31e/0x380 [ 41.205336][ T360] ? security_file_ioctl+0x84/0xb0 [ 41.210408][ T360] ? loop_remove+0xb0/0xb0 [ 41.214866][ T360] __se_sys_ioctl+0x114/0x190 [ 41.219415][ T360] __x64_sys_ioctl+0x7b/0x90 [ 41.223987][ T360] do_syscall_64+0x34/0x70 [ 41.228388][ T360] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.234337][ T360] RIP: 0033:0x7f47b2f32ae9 [ 41.238535][ T360] 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 [ 41.258287][ T360] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.266711][ T360] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 41.274716][ T360] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 41.282538][ T360] RBP: 00007f47b2f7e47a R08: 0000000000000000 R09: 0000000000000000 [ 41.290382][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.298581][ T360] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 41.306373][ T360] ---[ end trace e61fb72b1e868643 ]--- [ 41.311698][ T360] ------------[ cut here ]------------ [ 41.316962][ T360] kernfs: can not remove 'events_poll_msecs', no directory [ 41.324111][ T360] WARNING: CPU: 0 PID: 360 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 41.333552][ T360] Modules linked in: [ 41.337307][ T360] CPU: 0 PID: 360 Comm: syz-executor.0 Tainted: G W 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 41.348954][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 41.359240][ T360] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 41.365543][ T360] 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 63 97 ff 48 c7 c7 80 cd 4a 85 4c 89 e6 e8 b4 ed 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 63 97 ff bb fe ff ff ff 4c 89 f7 [ 41.385112][ T360] RSP: 0018:ffffc90000f67c08 EFLAGS: 00010246 [ 41.390968][ T360] RAX: 8625daa0e7afad00 RBX: ffffffff855f72a0 RCX: ffff88810c8962c0 [ 41.398813][ T360] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 41.406626][ T360] RBP: ffffc90000f67c30 R08: ffffffff81521f08 R09: fffff520001ece95 [ 41.414514][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f73a0 [ 41.422476][ T360] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 41.430581][ T360] FS: 00007f47b2ab56c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 41.439488][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.445973][ T360] CR2: 00007f47b2a93ff8 CR3: 000000010cd84000 CR4: 00000000003506a0 [ 41.453900][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.461866][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.469998][ T360] Call Trace: [ 41.473188][ T360] ? show_regs+0x58/0x60 [ 41.477220][ T360] ? __warn+0x160/0x2f0 [ 41.481253][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.486758][ T360] ? report_bug+0x3d9/0x5b0 [ 41.491243][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.496740][ T360] ? handle_bug+0x41/0x70 [ 41.500900][ T360] ? exc_invalid_op+0x1b/0x50 [ 41.505549][ T360] ? asm_exc_invalid_op+0x12/0x20 [ 41.510395][ T360] ? wake_up_klogd+0xb8/0xf0 [ 41.514842][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.520362][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.525934][ T360] sysfs_remove_files+0xa5/0x100 [ 41.530761][ T360] del_gendisk+0x248/0xa90 [ 41.535049][ T360] ? device_add_disk_no_queue_reg+0x30/0x30 [ 41.540745][ T360] ? radix_tree_delete_item+0x24d/0x350 [ 41.546295][ T360] loop_remove+0x46/0xb0 [ 41.550323][ T360] loop_control_ioctl+0x564/0x620 [ 41.555225][ T360] ? loop_remove+0xb0/0xb0 [ 41.559544][ T360] ? __fget_files+0x31e/0x380 [ 41.564090][ T360] ? security_file_ioctl+0x84/0xb0 [ 41.568977][ T360] ? loop_remove+0xb0/0xb0 [ 41.573427][ T360] __se_sys_ioctl+0x114/0x190 [ 41.577935][ T360] __x64_sys_ioctl+0x7b/0x90 [ 41.582432][ T360] do_syscall_64+0x34/0x70 [ 41.586851][ T360] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.592720][ T360] RIP: 0033:0x7f47b2f32ae9 [ 41.596928][ T360] 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 [ 41.617047][ T360] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.625366][ T360] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 41.633271][ T360] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 41.641161][ T360] RBP: 00007f47b2f7e47a R08: 0000000000000000 R09: 0000000000000000 [ 41.649138][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.656977][ T360] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 41.664758][ T360] ---[ end trace e61fb72b1e868644 ]--- [ 41.670098][ T360] ------------[ cut here ]------------ [ 41.675374][ T360] kernfs: can not remove 'bdi', no directory [ 41.682121][ T360] WARNING: CPU: 1 PID: 360 at fs/kernfs/dir.c:1588 kernfs_remove_by_name_ns+0x10c/0x160 [ 41.691912][ T360] Modules linked in: [ 41.695622][ T360] CPU: 1 PID: 360 Comm: syz-executor.0 Tainted: G W 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 41.707315][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 41.717295][ T360] RIP: 0010:kernfs_remove_by_name_ns+0x10c/0x160 [ 41.723553][ T360] 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 63 97 ff 48 c7 c7 80 cd 4a 85 4c 89 e6 e8 b4 ed 6a ff <0f> 0b bb fe ff ff ff eb 12 e8 76 63 97 ff bb fe ff ff ff 4c 89 f7 [ 41.743165][ T360] RSP: 0018:ffffc90000f67c28 EFLAGS: 00010246 [ 41.749143][ T360] RAX: 8625daa0e7afad00 RBX: ffff88810cc73098 RCX: ffff88810c8962c0 [ 41.757206][ T360] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 41.764991][ T360] RBP: ffffc90000f67c50 R08: ffffffff81521f08 R09: ffffed103ee6a5f8 [ 41.772830][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff855f6c00 [ 41.780881][ T360] R13: 0000000000000000 R14: ffffffff855f6c00 R15: 0000000000000000 [ 41.788704][ T360] FS: 00007f47b2ab56c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 41.797475][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.804151][ T360] CR2: 00007f47b2a93ff8 CR3: 000000010cd84000 CR4: 00000000003506a0 [ 41.811902][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.819703][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.827903][ T360] Call Trace: [ 41.831021][ T360] ? show_regs+0x58/0x60 [ 41.835182][ T360] ? __warn+0x160/0x2f0 [ 41.839108][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.844948][ T360] ? report_bug+0x3d9/0x5b0 [ 41.849298][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.854935][ T360] ? handle_bug+0x41/0x70 [ 41.859344][ T360] ? exc_invalid_op+0x1b/0x50 [ 41.864071][ T360] ? asm_exc_invalid_op+0x12/0x20 [ 41.868911][ T360] ? wake_up_klogd+0xb8/0xf0 [ 41.873511][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.879000][ T360] ? kernfs_remove_by_name_ns+0x10c/0x160 [ 41.884601][ T360] sysfs_remove_link+0x50/0x60 [ 41.889155][ T360] del_gendisk+0x477/0xa90 [ 41.893451][ T360] ? device_add_disk_no_queue_reg+0x30/0x30 [ 41.899391][ T360] ? radix_tree_delete_item+0x24d/0x350 [ 41.904859][ T360] loop_remove+0x46/0xb0 [ 41.908892][ T360] loop_control_ioctl+0x564/0x620 [ 41.913979][ T360] ? loop_remove+0xb0/0xb0 [ 41.918178][ T360] ? __fget_files+0x31e/0x380 [ 41.923081][ T360] ? security_file_ioctl+0x84/0xb0 [ 41.928387][ T360] ? loop_remove+0xb0/0xb0 [ 41.933063][ T360] __se_sys_ioctl+0x114/0x190 [ 41.937811][ T360] __x64_sys_ioctl+0x7b/0x90 [ 41.942328][ T360] do_syscall_64+0x34/0x70 [ 41.946766][ T360] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.952616][ T360] RIP: 0033:0x7f47b2f32ae9 [ 41.956832][ T360] 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 [ 41.976491][ T360] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.984907][ T360] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 41.992785][ T360] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 42.000856][ T360] RBP: 00007f47b2f7e47a R08: 0000000000000000 R09: 0000000000000000 [ 42.008965][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.016983][ T360] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 42.025160][ T360] ---[ end trace e61fb72b1e868645 ]--- [ 42.031262][ T360] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 42.042960][ T360] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 42.051936][ T360] CPU: 0 PID: 360 Comm: syz-executor.0 Tainted: G W 5.10.214-syzkaller-1002110-gd3c4d815bf09 #0 [ 42.064060][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 42.074125][ T360] RIP: 0010:strlen+0x2c/0x70 [ 42.078533][ T360] 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 [ 42.098057][ T360] RSP: 0018:ffffc90000f67b98 EFLAGS: 00010246 [ 42.103957][ T360] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000001 [ 42.111773][ T360] RDX: ffff88810c8962c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.119586][ T360] RBP: ffffc90000f67bb8 R08: ffffffff81d31aab R09: ffffed102000b32f [ 42.127398][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 42.135208][ T360] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 42.143151][ T360] FS: 00007f47b2ab56c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 42.151940][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.158609][ T360] CR2: 00007ffeff999a18 CR3: 000000010cd84000 CR4: 00000000003506b0 [ 42.166590][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.174519][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.182318][ T360] Call Trace: [ 42.185601][ T360] ? __die_body+0x62/0xb0 [ 42.189769][ T360] ? die_addr+0x9f/0xd0 [ 42.193738][ T360] ? exc_general_protection+0x3ff/0x490 [ 42.199147][ T360] ? asm_exc_general_protection+0x1e/0x30 [ 42.204691][ T360] ? kernfs_find_ns+0x7b/0x4a0 [ 42.209359][ T360] ? strlen+0x2c/0x70 [ 42.213227][ T360] ? down_read_killable+0x220/0x220 [ 42.218278][ T360] kernfs_find_ns+0x95/0x4a0 [ 42.222815][ T360] kernfs_remove_by_name_ns+0x87/0x160 [ 42.228229][ T360] sysfs_remove_link+0x50/0x60 [ 42.232816][ T360] del_gendisk+0x87b/0xa90 [ 42.237156][ T360] ? device_add_disk_no_queue_reg+0x30/0x30 [ 42.243222][ T360] ? radix_tree_delete_item+0x24d/0x350 [ 42.248636][ T360] loop_remove+0x46/0xb0 [ 42.252667][ T360] loop_control_ioctl+0x564/0x620 [ 42.257540][ T360] ? loop_remove+0xb0/0xb0 [ 42.262000][ T360] ? __fget_files+0x31e/0x380 [ 42.266550][ T360] ? security_file_ioctl+0x84/0xb0 [ 42.271532][ T360] ? loop_remove+0xb0/0xb0 [ 42.275806][ T360] __se_sys_ioctl+0x114/0x190 [ 42.280307][ T360] __x64_sys_ioctl+0x7b/0x90 [ 42.285120][ T360] do_syscall_64+0x34/0x70 [ 42.289478][ T360] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 42.295484][ T360] RIP: 0033:0x7f47b2f32ae9 [ 42.299822][ T360] 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 [ 42.319529][ T360] RSP: 002b:00007f47b2ab50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.327987][ T360] RAX: ffffffffffffffda RBX: 00007f47b3051f80 RCX: 00007f47b2f32ae9 [ 42.335794][ T360] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000003 [ 42.343787][ T360] RBP: 00007f47b2f7e47a R08: 0000000000000000 R09: 0000000000000000 [ 42.352061][ T360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.359945][ T360] R13: 000000000000000b R14: 00007f47b3051f80 R15: 00007ffeff999808 [ 42.367896][ T360] Modules linked in: [ 42.371756][ T360] ---[ end trace e61fb72b1e868646 ]--- [ 42.377025][ T360] RIP: 0010:strlen+0x2c/0x70 [ 42.381533][ T360] 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 [ 42.401608][ T360] RSP: 0018:ffffc90000f67b98 EFLAGS: 00010246 [ 42.407571][ T360] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000001 [ 42.415518][ T360] RDX: ffff88810c8962c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.423395][ T360] RBP: ffffc90000f67bb8 R08: ffffffff81d31aab R09: ffffed102000b32f [ 42.431252][ T360] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffffffffff [ 42.439366][ T360] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 42.447271][ T360] FS: 00007f47b2ab56c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 42.456305][ T360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.462734][ T360] CR2: 00007ffeff999a18 CR3: 000000010cd84000 CR4: 00000000003506b0 [ 42.470509][ T360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.478451][ T360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.486366][ T360] Kernel panic - not syncing: Fatal exception [ 42.492434][ T360] Kernel Offset: disabled [ 42.496566][ T360] Rebooting in 86400 seconds..