Warning: Permanently added '10.128.1.43' (ED25519) to the list of known hosts. 2023/08/12 23:03:55 ignoring optional flag "sandboxArg"="0" 2023/08/12 23:03:55 parsed 1 programs 2023/08/12 23:03:55 executed programs: 0 [ 46.854811][ T2649] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.632637][ T2655] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.640667][ T2655] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.649292][ T2655] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.656984][ T2655] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.222885][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.231138][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.238752][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.246639][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.338343][ T3374] [ 50.340686][ T3374] ===================================== [ 50.346297][ T3374] WARNING: bad unlock balance detected! [ 50.352239][ T3374] 6.5.0-rc4-syzkaller #0 Not tainted [ 50.357607][ T3374] ------------------------------------- [ 50.363385][ T3374] syz-executor.0/3374 is trying to release lock (&mm->mmap_lock) at: [ 50.371526][ T3374] [] fault_dirty_shared_page+0x242/0x2b0 [ 50.379242][ T3374] but there are no more locks to release! [ 50.385742][ T3374] [ 50.385742][ T3374] other info that might help us debug this: [ 50.393793][ T3374] 1 lock held by syz-executor.0/3374: [ 50.399254][ T3374] #0: ffff888101b69498 (&vma->vm_lock->lock){....}-{3:3}, at: lock_vma_under_rcu+0xe2/0x2d0 [ 50.409588][ T3374] [ 50.409588][ T3374] stack backtrace: [ 50.415721][ T3374] CPU: 0 PID: 3374 Comm: syz-executor.0 Not tainted 6.5.0-rc4-syzkaller #0 [ 50.424467][ T3374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.434716][ T3374] Call Trace: [ 50.437984][ T3374] [ 50.441111][ T3374] dump_stack_lvl+0x8e/0xf0 [ 50.445786][ T3374] ? fault_dirty_shared_page+0x242/0x2b0 [ 50.451584][ T3374] lock_release+0x1fc/0x2c0 [ 50.456260][ T3374] up_read+0x16/0x20 [ 50.460340][ T3374] fault_dirty_shared_page+0x242/0x2b0 [ 50.466161][ T3374] do_wp_page+0x640/0x1c00 [ 50.470581][ T3374] ? lock_acquire+0xb4/0x1b0 [ 50.475282][ T3374] __handle_mm_fault+0x80a/0x1b10 [ 50.480677][ T3374] handle_mm_fault+0x39d/0x690 [ 50.485620][ T3374] do_user_addr_fault+0x21c/0xb10 [ 50.490653][ T3374] exc_page_fault+0x5d/0xb0 [ 50.495240][ T3374] asm_exc_page_fault+0x26/0x30 [ 50.500108][ T3374] RIP: 0033:0x7f864cd80b1d [ 50.504506][ T3374] Code: 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 89 f8 48 83 fa 20 72 37 c5 fe 6f 06 48 83 fa 40 0f 87 b9 00 00 00 c5 fe 6f 4c 16 e0 fe 7f 07 c5 fe 7f 4c 17 e0 0f 01 d6 75 04 c5 f8 77 c3 c5 fc 77 [ 50.524755][ T3374] RSP: 002b:00007ffdb78c4e58 EFLAGS: 00010283 [ 50.530812][ T3374] RAX: 0000000020001240 RBX: 00007ffdb78c4f68 RCX: 00007f864c923000 [ 50.539292][ T3374] RDX: 0000000000000020 RSI: 00007f864c923230 RDI: 0000000020001240 [ 50.548393][ T3374] RBP: 0000000000000032 R08: 00007f864cd23000 R09: 00007f864cebef8c [ 50.556397][ T3374] R10: 00007ffdb78c4f90 R11: 0000000000000246 R12: 00007f864c923210 [ 50.564538][ T3374] R13: fffffffffffffffe R14: 00007f864c923000 R15: 00007f864c923218 [ 50.572678][ T3374] [ 50.575794][ T3374] ------------[ cut here ]------------ [ 50.581359][ T3374] DEBUG_RWSEMS_WARN_ON(tmp < 0): count = 0xffffffffffffff00, magic = 0xffff888100066170, owner = 0x1, curr 0xffff888107e49b40, list empty [ 50.595946][ T3374] WARNING: CPU: 0 PID: 3374 at kernel/locking/rwsem.c:1348 __up_read+0x190/0x210 [ 50.605512][ T3374] Modules linked in: [ 50.609562][ T3374] CPU: 0 PID: 3374 Comm: syz-executor.0 Not tainted 6.5.0-rc4-syzkaller #0 [ 50.618287][ T3374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.628794][ T3374] RIP: 0010:__up_read+0x190/0x210 [ 50.633900][ T3374] Code: 8b 4b 68 48 39 c2 48 c7 c2 63 79 33 83 48 c7 c0 91 0b 35 83 48 0f 44 c2 48 8b 13 65 4c 8b 0c 25 80 c8 02 00 50 e8 c0 c9 f7 ff <0f> 0b 58 e9 51 ff ff ff 48 8b 57 58 48 8d 47 58 c6 05 5c 1e 7a 02 [ 50.654593][ T3374] RSP: 0000:ffffc90001a0bcf8 EFLAGS: 00010282 [ 50.660692][ T3374] RAX: 0000000000000000 RBX: ffff888100066170 RCX: 0000000000000000 [ 50.669286][ T3374] RDX: ffff888107e49b40 RSI: ffffffff8116e001 RDI: 0000000000000001 [ 50.677529][ T3374] RBP: ffff888100066040 R08: 0000000000000001 R09: 0000000000000000 [ 50.685953][ T3374] R10: 0000000000000000 R11: 205d343733335420 R12: 0000000000000004 [ 50.694119][ T3374] R13: 0000000000000001 R14: ffff8881036f5540 R15: ffff8881032d36d8 [ 50.702372][ T3374] FS: 00005555565d5480(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 50.711666][ T3374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.718798][ T3374] CR2: 0000000020001240 CR3: 0000000105f9f000 CR4: 00000000003506f0 [ 50.726979][ T3374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.735824][ T3374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.744158][ T3374] Call Trace: [ 50.747556][ T3374] [ 50.750656][ T3374] ? __warn+0x9e/0x250 [ 50.755024][ T3374] ? __up_read+0x190/0x210 [ 50.759445][ T3374] ? report_bug+0x281/0x330 [ 50.763938][ T3374] ? handle_bug+0x3c/0x60 [ 50.768453][ T3374] ? exc_invalid_op+0x17/0x60 [ 50.773183][ T3374] ? asm_exc_invalid_op+0x1a/0x20 [ 50.778335][ T3374] ? __warn_printk+0xf1/0x1b0 [ 50.783016][ T3374] ? __up_read+0x190/0x210 [ 50.787446][ T3374] ? __up_read+0x190/0x210 [ 50.791860][ T3374] fault_dirty_shared_page+0x242/0x2b0 [ 50.797339][ T3374] do_wp_page+0x640/0x1c00 [ 50.801802][ T3374] ? lock_acquire+0xb4/0x1b0 [ 50.806443][ T3374] __handle_mm_fault+0x80a/0x1b10 [ 50.811596][ T3374] handle_mm_fault+0x39d/0x690 [ 50.816652][ T3374] do_user_addr_fault+0x21c/0xb10 [ 50.821770][ T3374] exc_page_fault+0x5d/0xb0 [ 50.826366][ T3374] asm_exc_page_fault+0x26/0x30 [ 50.831214][ T3374] RIP: 0033:0x7f864cd80b1d [ 50.836266][ T3374] Code: 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 89 f8 48 83 fa 20 72 37 c5 fe 6f 06 48 83 fa 40 0f 87 b9 00 00 00 c5 fe 6f 4c 16 e0 fe 7f 07 c5 fe 7f 4c 17 e0 0f 01 d6 75 04 c5 f8 77 c3 c5 fc 77 [ 50.856437][ T3374] RSP: 002b:00007ffdb78c4e58 EFLAGS: 00010283 [ 50.862743][ T3374] RAX: 0000000020001240 RBX: 00007ffdb78c4f68 RCX: 00007f864c923000 [ 50.871014][ T3374] RDX: 0000000000000020 RSI: 00007f864c923230 RDI: 0000000020001240 [ 50.880440][ T3374] RBP: 0000000000000032 R08: 00007f864cd23000 R09: 00007f864cebef8c [ 50.888414][ T3374] R10: 00007ffdb78c4f90 R11: 0000000000000246 R12: 00007f864c923210 [ 50.896912][ T3374] R13: fffffffffffffffe R14: 00007f864c923000 R15: 00007f864c923218 [ 50.905106][ T3374] [ 50.908197][ T3374] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 50.915641][ T3374] CPU: 0 PID: 3374 Comm: syz-executor.0 Not tainted 6.5.0-rc4-syzkaller #0 [ 50.924494][ T3374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.935157][ T3374] Call Trace: [ 50.938422][ T3374] [ 50.941350][ T3374] dump_stack_lvl+0x8e/0xf0 [ 50.946024][ T3374] panic+0x49b/0x4e0 [ 50.950354][ T3374] ? __up_read+0x190/0x210 [ 50.954763][ T3374] check_panic_on_warn+0x90/0x90 [ 50.959698][ T3374] __warn+0xaa/0x250 [ 50.963674][ T3374] ? __up_read+0x190/0x210 [ 50.968088][ T3374] report_bug+0x281/0x330 [ 50.972407][ T3374] handle_bug+0x3c/0x60 [ 50.976662][ T3374] exc_invalid_op+0x17/0x60 [ 50.981160][ T3374] asm_exc_invalid_op+0x1a/0x20 [ 50.986089][ T3374] RIP: 0010:__up_read+0x190/0x210 [ 50.991281][ T3374] Code: 8b 4b 68 48 39 c2 48 c7 c2 63 79 33 83 48 c7 c0 91 0b 35 83 48 0f 44 c2 48 8b 13 65 4c 8b 0c 25 80 c8 02 00 50 e8 c0 c9 f7 ff <0f> 0b 58 e9 51 ff ff ff 48 8b 57 58 48 8d 47 58 c6 05 5c 1e 7a 02 [ 51.010878][ T3374] RSP: 0000:ffffc90001a0bcf8 EFLAGS: 00010282 [ 51.016932][ T3374] RAX: 0000000000000000 RBX: ffff888100066170 RCX: 0000000000000000 [ 51.024891][ T3374] RDX: ffff888107e49b40 RSI: ffffffff8116e001 RDI: 0000000000000001 [ 51.032941][ T3374] RBP: ffff888100066040 R08: 0000000000000001 R09: 0000000000000000 [ 51.041343][ T3374] R10: 0000000000000000 R11: 205d343733335420 R12: 0000000000000004 [ 51.049740][ T3374] R13: 0000000000000001 R14: ffff8881036f5540 R15: ffff8881032d36d8 [ 51.057703][ T3374] ? __warn_printk+0xf1/0x1b0 [ 51.062430][ T3374] ? __up_read+0x190/0x210 [ 51.066928][ T3374] fault_dirty_shared_page+0x242/0x2b0 [ 51.072470][ T3374] do_wp_page+0x640/0x1c00 [ 51.076965][ T3374] ? lock_acquire+0xb4/0x1b0 [ 51.081552][ T3374] __handle_mm_fault+0x80a/0x1b10 [ 51.086746][ T3374] handle_mm_fault+0x39d/0x690 [ 51.091937][ T3374] do_user_addr_fault+0x21c/0xb10 [ 51.097091][ T3374] exc_page_fault+0x5d/0xb0 [ 51.101582][ T3374] asm_exc_page_fault+0x26/0x30 [ 51.106442][ T3374] RIP: 0033:0x7f864cd80b1d [ 51.110866][ T3374] Code: 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 89 f8 48 83 fa 20 72 37 c5 fe 6f 06 48 83 fa 40 0f 87 b9 00 00 00 c5 fe 6f 4c 16 e0 fe 7f 07 c5 fe 7f 4c 17 e0 0f 01 d6 75 04 c5 f8 77 c3 c5 fc 77 [ 51.130988][ T3374] RSP: 002b:00007ffdb78c4e58 EFLAGS: 00010283 [ 51.137176][ T3374] RAX: 0000000020001240 RBX: 00007ffdb78c4f68 RCX: 00007f864c923000 [ 51.145306][ T3374] RDX: 0000000000000020 RSI: 00007f864c923230 RDI: 0000000020001240 [ 51.153272][ T3374] RBP: 0000000000000032 R08: 00007f864cd23000 R09: 00007f864cebef8c [ 51.161401][ T3374] R10: 00007ffdb78c4f90 R11: 0000000000000246 R12: 00007f864c923210 [ 51.169444][ T3374] R13: fffffffffffffffe R14: 00007f864c923000 R15: 00007f864c923218 [ 51.177403][ T3374] [ 51.180719][ T3374] Kernel Offset: disabled [ 51.185028][ T3374] Rebooting in 86400 seconds..