Warning: Permanently added '10.128.1.188' (ECDSA) to the list of known hosts. [ 49.602819][ T4991] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4991 'syz-executor335' [ 49.636201][ T4991] loop0: detected capacity change from 0 to 8192 [ 49.644370][ T4991] ======================================================= [ 49.644370][ T4991] WARNING: The mand mount option has been deprecated and [ 49.644370][ T4991] and is ignored by this kernel. Remove the mand [ 49.644370][ T4991] option from the mount to silence this warning. [ 49.644370][ T4991] ======================================================= [ 49.682469][ T4991] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 49.695594][ T4991] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 49.705128][ T4991] REISERFS (device loop0): using ordered data mode [ 49.711673][ T4991] reiserfs: using flush barriers [ 49.718215][ T4991] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 49.735039][ T4991] REISERFS (device loop0): checking transaction log (loop0) [ 49.766163][ T4991] REISERFS (device loop0): Using tea hash to sort names [ 49.821312][ C0] general protection fault, probably for non-canonical address 0xdffffc0011ad8e6f: 0000 [#1] PREEMPT SMP KASAN [ 49.833226][ C0] KASAN: probably user-memory-access in range [0x000000008d6c7378-0x000000008d6c737f] [ 49.842845][ C0] CPU: 0 PID: 4991 Comm: syz-executor335 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 49.853349][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 49.863392][ C0] RIP: 0010:lapbeth_data_transmit+0x245/0x360 [ 49.869505][ C0] Code: 74 08 3c 01 0f 8e 97 00 00 00 49 8d bc 24 38 02 00 00 66 89 9d b8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 c6 00 00 00 49 8b 9c 24 38 02 00 00 48 85 db 74 [ 49.889203][ C0] RSP: 0018:ffffc90000007c20 EFLAGS: 00010216 [ 49.895553][ C0] RAX: dffffc0000000000 RBX: 0000000000000012 RCX: 0000000000000003 [ 49.903516][ C0] RDX: 0000000011ad8e6f RSI: ffffffff8807bdbb RDI: 000000008d6c7378 [ 49.911505][ C0] RBP: ffff8880223bddc0 R08: 0000000000000005 R09: 0000000000000001 [ 49.919481][ C0] R10: 0000000000000001 R11: 0000000000094001 R12: 000000008d6c7140 [ 49.927444][ C0] R13: 0000000000000000 R14: ffff888023302a14 R15: 0000000000000000 [ 49.935405][ C0] FS: 00005555563323c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 49.944326][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.950897][ C0] CR2: 000055727dd5a800 CR3: 000000002921e000 CR4: 0000000000350ef0 [ 49.958859][ C0] Call Trace: [ 49.962124][ C0] <IRQ> [ 49.964953][ C0] ? die_addr+0x3c/0xa0 [ 49.969113][ C0] ? exc_general_protection+0x129/0x230 [ 49.974671][ C0] ? asm_exc_general_protection+0x26/0x30 [ 49.980400][ C0] ? skb_push+0x9b/0xe0 [ 49.984545][ C0] ? lapbeth_data_transmit+0x245/0x360 [ 49.990014][ C0] ? lapbeth_data_indication+0x4b0/0x4b0 [ 49.995639][ C0] lapb_data_transmit+0x93/0xc0 [ 50.000498][ C0] lapb_transmit_buffer+0x187/0x3a0 [ 50.005714][ C0] lapb_send_control+0x1cb/0x370 [ 50.010653][ C0] lapb_t1timer_expiry+0x5e0/0x8f0 [ 50.015766][ C0] ? lapb_t2timer_expiry+0x160/0x160 [ 50.021070][ C0] call_timer_fn+0x1a0/0x580 [ 50.025699][ C0] ? msleep_interruptible+0x180/0x180 [ 50.031089][ C0] ? lock_downgrade+0x690/0x690 [ 50.035963][ C0] ? mark_held_locks+0x9f/0xe0 [ 50.040722][ C0] ? lapb_t2timer_expiry+0x160/0x160 [ 50.046006][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 50.051211][ C0] ? lapb_t2timer_expiry+0x160/0x160 [ 50.056497][ C0] ? lapb_t2timer_expiry+0x160/0x160 [ 50.062044][ C0] expire_timers+0x29b/0x4b0 [ 50.066628][ C0] run_timer_softirq+0x326/0x910 [ 50.071557][ C0] ? expire_timers+0x4b0/0x4b0 [ 50.076404][ C0] ? kvm_clock_read+0x14/0x30 [ 50.081178][ C0] ? mark_held_locks+0x9f/0xe0 [ 50.085942][ C0] __do_softirq+0x1d4/0x905 [ 50.090448][ C0] __irq_exit_rcu+0x114/0x190 [ 50.095134][ C0] irq_exit_rcu+0x9/0x20 [ 50.099367][ C0] sysvec_apic_timer_interrupt+0x97/0xc0 [ 50.104999][ C0] </IRQ> [ 50.107930][ C0] <TASK> [ 50.110847][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 50.116840][ C0] RIP: 0010:memmove+0x4f/0x1b0 [ 50.121621][ C0] Code: 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 48 48 83 ea 20 48 83 ea 20 4c 8b 1e 4c 8b 56 08 4c 8b 4e 10 4c 8b 46 18 <48> 8d 76 20 4c 89 1f 4c 89 57 08 4c 89 4f 10 4c 89 47 18 48 8d 7f [ 50.141246][ C0] RSP: 0018:ffffc90003abefb0 EFLAGS: 00000286 [ 50.147402][ C0] RAX: ffff888073551fb4 RBX: 0000000000000002 RCX: 1ffff1100e6aa201 [ 50.155385][ C0] RDX: fffffffff9171f60 RSI: ffff88807a3dffe4 RDI: ffff88807a3dfff4 [ 50.163362][ C0] RBP: 0000000000000020 R08: 7a3e0c8000000000 R09: 0000000000000000 [ 50.171351][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 50.179311][ C0] R13: 0000000000000000 R14: ffff888073551fa4 R15: 0000000000000010 [ 50.187313][ C0] ? reiserfs_prepare_for_journal+0x162/0x2b0 [ 50.193411][ C0] ? reiserfs_prepare_for_journal+0x162/0x2b0 [ 50.199480][ C0] ? replace_key+0x170/0x170 [ 50.204059][ C0] ? replace_key+0x170/0x170 [ 50.208644][ C0] ? do_balance+0x319/0x810 [ 50.213137][ C0] ? do_balance+0x319/0x810 [ 50.217714][ C0] ? get_right_neighbor_position+0x170/0x170 [ 50.223684][ C0] ? wait_for_completion_io_timeout+0x20/0x20 [ 50.229776][ C0] ? get_right_neighbor_position+0x170/0x170 [ 50.235750][ C0] ? reiserfs_paste_into_item+0x74b/0x8d0 [ 50.241470][ C0] ? reiserfs_paste_into_item+0x74b/0x8d0 [ 50.247237][ C0] ? keyed_hash+0x83f/0xee0 [ 50.251776][ C0] ? keyed_hash+0x83f/0xee0 [ 50.256296][ C0] ? reiserfs_lookup+0x610/0x610 [ 50.261257][ C0] ? wait_for_completion_io_timeout+0x20/0x20 [ 50.267322][ C0] ? reiserfs_lookup+0x610/0x610 [ 50.272259][ C0] ? dquot_get_next_dqblk+0x180/0x180 [ 50.277627][ C0] ? dquot_get_next_dqblk+0x180/0x180 [ 50.282998][ C0] ? reiserfs_mkdir+0x683/0x990 [ 50.287867][ C0] ? reiserfs_mkdir+0x683/0x990 [ 50.292739][ C0] ? mount_bdev+0x358/0x420 [ 50.297241][ C0] ? vfs_get_tree+0x8d/0x350 [ 50.301822][ C0] ? kmem_cache_free+0xe9/0x480 [ 50.306676][ C0] ? kmem_cache_free+0xe9/0x480 [ 50.311533][ C0] ? finish_automount+0x9b0/0x9b0 [ 50.316556][ C0] ? finish_automount+0x9b0/0x9b0 [ 50.321574][ C0] ? __x64_sys_mount+0x283/0x300 [ 50.326672][ C0] ? __x64_sys_mount+0x283/0x300 [ 50.331601][ C0] ? copy_mnt_ns+0xb30/0xb30 [ 50.336391][ C0] ? copy_mnt_ns+0xb30/0xb30 [ 50.340996][ C0] ? do_syscall_64+0x39/0xb0 [ 50.345670][ C0] ? do_syscall_64+0x39/0xb0 [ 50.350264][ C0] </TASK> [ 50.353271][ C0] Modules linked in: [ 50.357224][ C0] ---[ end trace 0000000000000000 ]--- [ 50.357896][ T4435] general protection fault, probably for non-canonical address 0xfe001bea7e001ff4: 0000 [#2] PREEMPT SMP KASAN [ 50.362702][ C0] RIP: 0010:lapbeth_data_transmit+0x245/0x360 [ 50.374392][ T4435] KASAN: maybe wild-memory-access in range [0xf000ff53f000ffa0-0xf000ff53f000ffa7] [ 50.374415][ T4435] CPU: 1 PID: 4435 Comm: syslogd Tainted: G D 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 50.374448][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 50.374460][ T4435] RIP: 0010:locks_remove_posix+0xe7/0x4f0 [ 50.380535][ C0] Code: 74 08 3c 01 0f 8e 97 00 00 00 49 8d bc 24 38 02 00 00 66 89 9d b8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 c6 00 00 00 49 8b 9c 24 38 02 00 00 48 85 db 74 [ 50.389800][ T4435] Code: 8b a6 20 02 00 00 4d 85 e4 0f 84 03 02 00 00 e8 cf 90 82 ff 49 8d 44 24 50 48 ba 00 00 00 00 00 fc ff df 48 89 c1 48 c1 e9 03 <80> 3c 11 00 0f 85 a4 03 00 00 49 8b 54 24 50 48 39 d0 0f 84 d0 01 [ 50.389829][ T4435] RSP: 0018:ffffc90002f6fd00 EFLAGS: 00010212 [ 50.389845][ T4435] RAX: f000ff53f000ffa3 RBX: 1ffff920005edfa1 RCX: 1e001fea7e001ff4 [ 50.389857][ T4435] RDX: dffffc0000000000 RSI: ffffffff8201b611 RDI: ffff888000000230 [ 50.401058][ C0] RSP: 0018:ffffc90000007c20 EFLAGS: 00010216 [ 50.411667][ T4435] RBP: ffff888077430f00 R08: 0000000000000003 R09: 0000000000004000 [ 50.411679][ T4435] R10: 000000000000f000 R11: 0000000000000000 R12: f000ff53f000ff53 [ 50.411692][ T4435] R13: ffff88802a4bcb40 R14: ffff888000000010 R15: ffff888077430f20 [ 50.417378][ C0] [ 50.417383][ C0] RAX: dffffc0000000000 RBX: 0000000000000012 RCX: 0000000000000003 [ 50.437062][ T4435] FS: 00007f35f4ea2380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 50.437081][ T4435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.437093][ T4435] CR2: 00007fb4d830d000 CR3: 0000000029f37000 CR4: 0000000000350ee0 [ 50.456859][ C0] RDX: 0000000011ad8e6f RSI: ffffffff8807bdbb RDI: 000000008d6c7378 [ 50.462888][ T4435] Call Trace: [ 50.462900][ T4435] <TASK> [ 50.462908][ T4435] ? die_addr+0x3c/0xa0 [ 50.470889][ C0] RBP: ffff8880223bddc0 R08: 0000000000000005 R09: 0000000000000001 [ 50.478839][ T4435] ? exc_general_protection+0x129/0x230 [ 50.478870][ T4435] ? asm_exc_general_protection+0x26/0x30 [ 50.484929][ C0] R10: 0000000000000001 R11: 0000000000094001 R12: 000000008d6c7140 [ 50.492856][ T4435] ? locks_remove_posix+0xd1/0x4f0 [ 50.500851][ C0] R13: 0000000000000000 R14: ffff888023302a14 R15: 0000000000000000 [ 50.508820][ T4435] ? locks_remove_posix+0xe7/0x4f0 [ 50.508865][ T4435] ? do_lock_file_wait+0x390/0x390 [ 50.508886][ T4435] ? __might_fault+0xe2/0x190 [ 50.511222][ C0] FS: 00005555563323c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 50.519156][ T4435] ? lock_downgrade+0x690/0x690 [ 50.528094][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.534625][ T4435] ? vfs_read+0x242/0x8a0 [ 50.542608][ C0] CR2: 000055727dd5a800 CR3: 000000002921e000 CR4: 0000000000350ef0 [ 50.550541][ T4435] ? rcu_is_watching+0x12/0xb0 [ 50.553816][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 50.556700][ T4435] ? lock_release+0x4fb/0x670 [ 50.560852][ T4435] ? close_fd+0x65/0xa0 [ 50.568847][ T4435] ? lock_downgrade+0x690/0x690 [ 50.574383][ T4435] ? do_raw_spin_lock+0x124/0x2b0 [ 50.580092][ T4435] ? spin_bug+0x1c0/0x1c0 [ 50.588059][ T4435] ? dnotify_flush+0x79/0x550 [ 50.593163][ T4435] filp_close+0x11b/0x1a0 [ 50.601238][ T4435] close_fd+0x7a/0xa0 [ 50.606351][ T4435] __x64_sys_close+0x33/0xa0 [ 50.611458][ T4435] do_syscall_64+0x39/0xb0 [ 50.616139][ T4435] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.625073][ T4435] RIP: 0033:0x7f35f4ff70a8 [ 50.629904][ T4435] Code: 48 8b 05 83 9d 0d 00 64 c7 00 16 00 00 00 83 c8 ff 48 83 c4 20 5b c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 5b 48 8b 15 51 9d 0d 00 f7 d8 64 89 02 48 83 [ 50.636573][ T4435] RSP: 002b:00007ffda2d97b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 50.648829][ T4435] RAX: ffffffffffffffda RBX: 0000558f12208910 RCX: 00007f35f4ff70a8 [ 50.653575][ T4435] RDX: 00007ffda2da2080 RSI: 00007f35f519530a RDI: 0000000000000003 [ 50.660744][ T4435] RBP: 00007ffda2d97c20 R08: 0000000000000001 R09: 0000000000000000 [ 50.665510][ T4435] R10: 00007f35f51953a3 R11: 0000000000000246 R12: 0000558f12208c50 [ 50.669643][ T4435] R13: 00000000648e83bb R14: 0000000000000004 R15: 0000558f12208a60 [ 50.674480][ T4435] </TASK> [ 50.679561][ T4435] Modules linked in: [ 50.693587][ C0] Kernel Offset: disabled [ 50.796327][ C0] Rebooting in 86400 seconds..