Warning: Permanently added '10.128.1.68' (ED25519) to the list of known hosts.
2023/11/05 10:20:31 ignoring optional flag "sandboxArg"="0"
2023/11/05 10:20:31 parsed 1 programs
[ 42.878489][ T25] audit: type=1400 audit(1699179631.560:159): avc: denied { getattr } for pid=2253 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 42.902148][ T25] audit: type=1400 audit(1699179631.560:160): avc: denied { read } for pid=2253 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 42.923355][ T25] audit: type=1400 audit(1699179631.560:161): avc: denied { open } for pid=2253 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 42.946968][ T25] audit: type=1400 audit(1699179631.560:162): avc: denied { mounton } for pid=2258 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
[ 42.971786][ T25] audit: type=1400 audit(1699179631.560:163): avc: denied { mount } for pid=2258 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
[ 42.995221][ T25] audit: type=1400 audit(1699179631.610:164): avc: denied { unlink } for pid=2258 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2023/11/05 10:20:31 executed programs: 0
[ 43.041500][ T2258] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 43.057849][ T25] audit: type=1400 audit(1699179631.740:165): avc: denied { mounton } for pid=2263 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 43.337051][ T25] audit: type=1400 audit(1699179632.010:166): avc: denied { write } for pid=2263 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 43.357939][ T25] audit: type=1400 audit(1699179632.010:167): avc: denied { read } for pid=2263 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 44.191331][ T2675] loop0: detected capacity change from 0 to 128
[ 44.198676][ T25] audit: type=1400 audit(1699179632.880:168): avc: denied { mounton } for pid=2674 comm="syz-executor.0" path="/root/syzkaller-testdir769173677/syzkaller.GewN2U/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 44.199270][ T2675] oldfs: cannot read superblock
[ 44.278122][ T2675] ------------[ cut here ]------------
[ 44.283701][ T2675] VFS: brelse: Trying to free free buffer
[ 44.289470][ T2675] WARNING: CPU: 0 PID: 2675 at fs/buffer.c:1235 invalidate_bh_lru+0x5e/0x90
[ 44.298118][ T2675] Modules linked in:
[ 44.301997][ T2675] CPU: 0 PID: 2675 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller #0
[ 44.310448][ T2675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 44.320828][ T2675] RIP: 0010:invalidate_bh_lru+0x5e/0x90
[ 44.326338][ T2675] Code: c7 03 00 00 00 00 48 83 c3 08 48 39 eb 74 2d 48 8b 03 48 85 c0 74 e8 8b 50 60 85 d2 75 dd 48 c7 c7 a8 7e eb 82 e8 b2 e1 d5 ff <0f> 0b 48 c7 03 00 00 00 00 48 83 c3 08 48 39 eb 75 d3 bf 01 00 00
[ 44.346189][ T2675] RSP: 0018:ffffc90001ee3c20 EFLAGS: 00010082
[ 44.352763][ T2675] RAX: 0000000000000000 RBX: ffff88813bc29b40 RCX: 0000000000000000
[ 44.360798][ T2675] RDX: 0000000000000004 RSI: ffffffff82def8e4 RDI: 00000000ffffffff
[ 44.368743][ T2675] RBP: ffff88813bc29bc0 R08: 0000000000000000 R09: ffffffff83296be0
[ 44.376876][ T2675] R10: ffffc90001ee3ac0 R11: ffffffff83376c28 R12: 0000000000000202
[ 44.385106][ T2675] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 44.393409][ T2675] FS: 00007f76c81bd6c0(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 44.402584][ T2675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.409143][ T2675] CR2: 000055555729eda8 CR3: 000000010378e000 CR4: 00000000003506f0
[ 44.417354][ T2675] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.425387][ T2675] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.434018][ T2675] Call Trace:
[ 44.437352][ T2675]
[ 44.440271][ T2675] ? __warn+0x7f/0x180
[ 44.444404][ T2675] ? invalidate_bh_lru+0x5e/0x90
[ 44.449335][ T2675] ? report_bug+0x18d/0x1c0
[ 44.453994][ T2675] ? handle_bug+0x3c/0x60
[ 44.458294][ T2675] ? exc_invalid_op+0x17/0x60
[ 44.462949][ T2675] ? asm_exc_invalid_op+0x1a/0x20
[ 44.467940][ T2675] ? invalidate_bh_lru+0x5e/0x90
[ 44.472841][ T2675] smp_call_function_many_cond+0x106/0x7d0
[ 44.478617][ T2675] ? buffer_exit_cpu_dead+0x90/0x90
[ 44.483775][ T2675] ? __lock_acquire.constprop.0+0x52/0x6a0
[ 44.489543][ T2675] ? buffer_exit_cpu_dead+0x90/0x90
[ 44.494699][ T2675] ? generic_remap_file_range_prep+0x10/0x10
[ 44.500645][ T2675] on_each_cpu_cond_mask+0x3b/0x70
[ 44.505728][ T2675] invalidate_bdev+0x21/0x40
[ 44.510282][ T2675] invalidate_disk+0x18/0x40
[ 44.514850][ T2675] __loop_clr_fd+0xbb/0x250
[ 44.519318][ T2675] lo_ioctl+0x245/0x890
[ 44.523454][ T2675] ? ioctl_has_perm.constprop.0.isra.0+0xd5/0x120
[ 44.529861][ T2675] blkdev_ioctl+0x130/0x270
[ 44.534442][ T2675] __x64_sys_ioctl+0x8b/0xc0
[ 44.539005][ T2675] do_syscall_64+0x3f/0xe0
[ 44.543477][ T2675] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 44.549346][ T2675] RIP: 0033:0x7f76c747c88b
[ 44.553725][ T2675] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[ 44.573733][ T2675] RSP: 002b:00007f76c81bce90 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 44.582123][ T2675] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f76c747c88b
[ 44.590074][ T2675] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000004
[ 44.598033][ T2675] RBP: 0000000000000016 R08: 00007f76c81bcf80 R09: 0000000000008003
[ 44.605979][ T2675] R10: 0000000000008003 R11: 0000000000000246 R12: 0000000000000004
[ 44.613928][ T2675] R13: 00007f76c81bcf40 R14: 0000000000009dfc R15: 0000000020000000
[ 44.621866][ T2675]
[ 44.624854][ T2675] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 44.632098][ T2675] CPU: 0 PID: 2675 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller #0
[ 44.640478][ T2675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 44.650759][ T2675] Call Trace:
[ 44.654009][ T2675]
[ 44.657174][ T2675] dump_stack_lvl+0x3d/0x60
[ 44.661929][ T2675] panic+0x300/0x330
[ 44.665792][ T2675] ? invalidate_bh_lru+0x5e/0x90
[ 44.670697][ T2675] check_panic_on_warn+0x3b/0x50
[ 44.675601][ T2675] __warn+0x8b/0x180
[ 44.679457][ T2675] ? invalidate_bh_lru+0x5e/0x90
[ 44.684358][ T2675] report_bug+0x18d/0x1c0
[ 44.688648][ T2675] handle_bug+0x3c/0x60
[ 44.692775][ T2675] exc_invalid_op+0x17/0x60
[ 44.697238][ T2675] asm_exc_invalid_op+0x1a/0x20
[ 44.702053][ T2675] RIP: 0010:invalidate_bh_lru+0x5e/0x90
[ 44.707563][ T2675] Code: c7 03 00 00 00 00 48 83 c3 08 48 39 eb 74 2d 48 8b 03 48 85 c0 74 e8 8b 50 60 85 d2 75 dd 48 c7 c7 a8 7e eb 82 e8 b2 e1 d5 ff <0f> 0b 48 c7 03 00 00 00 00 48 83 c3 08 48 39 eb 75 d3 bf 01 00 00
[ 44.727218][ T2675] RSP: 0018:ffffc90001ee3c20 EFLAGS: 00010082
[ 44.733246][ T2675] RAX: 0000000000000000 RBX: ffff88813bc29b40 RCX: 0000000000000000
[ 44.741356][ T2675] RDX: 0000000000000004 RSI: ffffffff82def8e4 RDI: 00000000ffffffff
[ 44.749290][ T2675] RBP: ffff88813bc29bc0 R08: 0000000000000000 R09: ffffffff83296be0
[ 44.757226][ T2675] R10: ffffc90001ee3ac0 R11: ffffffff83376c28 R12: 0000000000000202
[ 44.765182][ T2675] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 44.773221][ T2675] smp_call_function_many_cond+0x106/0x7d0
[ 44.778995][ T2675] ? buffer_exit_cpu_dead+0x90/0x90
[ 44.784156][ T2675] ? __lock_acquire.constprop.0+0x52/0x6a0
[ 44.789924][ T2675] ? buffer_exit_cpu_dead+0x90/0x90
[ 44.795085][ T2675] ? generic_remap_file_range_prep+0x10/0x10
[ 44.801025][ T2675] on_each_cpu_cond_mask+0x3b/0x70
[ 44.806112][ T2675] invalidate_bdev+0x21/0x40
[ 44.810672][ T2675] invalidate_disk+0x18/0x40
[ 44.815225][ T2675] __loop_clr_fd+0xbb/0x250
[ 44.819693][ T2675] lo_ioctl+0x245/0x890
[ 44.823827][ T2675] ? ioctl_has_perm.constprop.0.isra.0+0xd5/0x120
[ 44.830212][ T2675] blkdev_ioctl+0x130/0x270
[ 44.834854][ T2675] __x64_sys_ioctl+0x8b/0xc0
[ 44.839497][ T2675] do_syscall_64+0x3f/0xe0
[ 44.843885][ T2675] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 44.849741][ T2675] RIP: 0033:0x7f76c747c88b
[ 44.854121][ T2675] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[ 44.874208][ T2675] RSP: 002b:00007f76c81bce90 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 44.883026][ T2675] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f76c747c88b
[ 44.890968][ T2675] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000004
[ 44.898993][ T2675] RBP: 0000000000000016 R08: 00007f76c81bcf80 R09: 0000000000008003
[ 44.907286][ T2675] R10: 0000000000008003 R11: 0000000000000246 R12: 0000000000000004
[ 44.915323][ T2675] R13: 00007f76c81bcf40 R14: 0000000000009dfc R15: 0000000020000000
[ 44.923350][ T2675]
[ 44.926549][ T2675] Kernel Offset: disabled
[ 44.930840][ T2675] Rebooting in 86400 seconds..