[ 31.085533][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.093943][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 31.103684][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.112159][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.119670][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 31.223092][ T1337] syz-executor.0 (1337) used greatest stack depth: 21160 bytes left [ 32.559057][ T1329] can: request_module (can-proto-0) failed. [ 32.589807][ T1329] can: request_module (can-proto-0) failed. [ 32.620508][ T1329] can: request_module (can-proto-7) failed. [ 32.651444][ T1329] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.188' (ED25519) to the list of known hosts. 2024/03/10 04:34:16 ignoring optional flag "sandboxArg"="0" 2024/03/10 04:34:16 parsed 1 programs 2024/03/10 04:34:16 executed programs: 0 [ 55.371085][ T2096] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.380494][ T2096] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.390518][ T2096] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.401319][ T2096] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.809489][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.817365][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.826790][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.840827][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.848778][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.856606][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.032805][ T2818] loop0: detected capacity change from 0 to 32768 [ 62.046815][ T2818] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1 [ 62.046815][ T2818] [ 62.059786][ T2818] ERROR: (device loop0): remounting filesystem as read-only [ 62.067206][ T2818] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 3 [ 62.067206][ T2818] 2024/03/10 04:34:25 executed programs: 1 [ 62.078881][ T2818] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4 [ 62.078881][ T2818] [ 62.090394][ T2818] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 5 [ 62.090394][ T2818] [ 62.101900][ T2818] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 6 [ 62.101900][ T2818] [ 62.113215][ T2818] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 7 [ 62.113215][ T2818] [ 62.128332][ T2096] ================================================================== [ 62.137094][ T2096] BUG: KASAN: user-memory-access in __destroy_inode+0x2fa/0x490 [ 62.144895][ T2096] Write of size 4 at addr 0000000b00000000 by task syz-executor.0/2096 [ 62.153210][ T2096] [ 62.155526][ T2096] CPU: 1 PID: 2096 Comm: syz-executor.0 Not tainted 6.1.81-syzkaller #0 [ 62.163840][ T2096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 62.173936][ T2096] Call Trace: [ 62.177312][ T2096] [ 62.180241][ T2096] dump_stack_lvl+0x210/0x2fc [ 62.184921][ T2096] ? nf_tcp_handle_invalid+0x5d0/0x5d0 [ 62.190398][ T2096] ? panic+0x56e/0x56e [ 62.194471][ T2096] ? _printk+0xd1/0x111 [ 62.198659][ T2096] ? __lock_acquire+0xb70/0xb70 [ 62.203679][ T2096] print_report+0xe6/0x4f0 [ 62.208084][ T2096] ? __virt_addr_valid+0x54/0x370 [ 62.213358][ T2096] ? __destroy_inode+0x2fa/0x490 [ 62.218368][ T2096] kasan_report+0x136/0x160 [ 62.222945][ T2096] ? __destroy_inode+0x2fa/0x490 [ 62.227871][ T2096] kasan_check_range+0x27f/0x290 [ 62.233228][ T2096] __destroy_inode+0x2fa/0x490 [ 62.237976][ T2096] evict+0x638/0x760 [ 62.241864][ T2096] evict_inodes+0x5db/0x660 [ 62.246448][ T2096] ? clear_inode+0x150/0x150 [ 62.251201][ T2096] ? dput+0x36b/0x370 [ 62.255173][ T2096] ? sync_filesystem+0xee/0x1f0 [ 62.260033][ T2096] ? shrink_dcache_for_umount+0x8d/0xf0 [ 62.265661][ T2096] generic_shutdown_super+0x94/0x340 [ 62.271021][ T2096] kill_block_super+0x7a/0xb0 [ 62.275685][ T2096] deactivate_locked_super+0xa0/0x110 [ 62.281051][ T2096] cleanup_mnt+0x332/0x3b0 [ 62.285632][ T2096] task_work_run+0x246/0x2f0 [ 62.290386][ T2096] ? task_work_cancel+0x2b0/0x2b0 [ 62.295431][ T2096] ? __x64_sys_umount+0x122/0x170 [ 62.300616][ T2096] ? path_umount+0xea0/0xea0 [ 62.305366][ T2096] exit_to_user_mode_loop+0xbd/0xe0 [ 62.310639][ T2096] exit_to_user_mode_prepare+0x6c/0xc0 [ 62.316105][ T2096] syscall_exit_to_user_mode+0x27/0x1b0 [ 62.323771][ T2096] do_syscall_64+0x49/0xb0 [ 62.328800][ T2096] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.334701][ T2096] RIP: 0033:0x7f3c9e813c87 [ 62.339275][ T2096] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 62.359444][ T2096] RSP: 002b:00007ffdfafafa08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 62.367849][ T2096] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3c9e813c87 [ 62.375806][ T2096] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdfafafac0 [ 62.383852][ T2096] RBP: 00007ffdfafafac0 R08: 0000000000000000 R09: 0000000000000000 [ 62.391817][ T2096] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdfafb0b80 [ 62.399860][ T2096] R13: 00007f3c9e86dc5a R14: 000000000000f1e3 R15: 0000000000000006 [ 62.407816][ T2096] [ 62.410826][ T2096] ================================================================== [ 62.419868][ T2096] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 62.427583][ T2096] Kernel Offset: disabled [ 62.431906][ T2096] Rebooting in 86400 seconds..