Warning: Permanently added '10.128.1.124' (ED25519) to the list of known hosts. 2023/11/08 02:03:28 ignoring optional flag "sandboxArg"="0" 2023/11/08 02:03:29 parsed 1 programs 2023/11/08 02:03:29 executed programs: 0 [ 68.591968][ T29] audit: type=1400 audit(1699409009.244:152): avc: denied { mounton } for pid=363 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 [ 68.617081][ T29] audit: type=1400 audit(1699409009.254:153): avc: denied { mount } for pid=363 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 [ 68.650994][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.658199][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.665646][ T367] device bridge_slave_0 entered promiscuous mode [ 68.672489][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.679609][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.686835][ T367] device bridge_slave_1 entered promiscuous mode [ 68.712136][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.719182][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.726288][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.733245][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.747485][ T319] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.755010][ T319] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.762291][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.769757][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.778398][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.787054][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.794006][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.802457][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.810539][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.817465][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.831490][ T367] device veth0_vlan entered promiscuous mode [ 68.838447][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.846888][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.854854][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.862459][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.869971][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.878007][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.888133][ T367] device veth1_macvtap entered promiscuous mode [ 68.894926][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.907240][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.916524][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.929032][ T29] audit: type=1400 audit(1699409009.594:154): avc: denied { mounton } for pid=367 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=363 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 69.114330][ T374] loop0: detected capacity change from 0 to 63271 [ 69.121084][ T29] audit: type=1400 audit(1699409009.774:155): avc: denied { mounton } for pid=373 comm="syz-executor.0" path="/root/syzkaller-testdir2279177946/syzkaller.Oub9wc/0/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 69.121920][ T374] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 69.156159][ T374] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 69.165383][ T374] F2FS-fs (loop0): invalid crc value [ 69.171875][ T374] F2FS-fs (loop0): Found nat_bits in checkpoint [ 69.200362][ T374] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 69.207584][ T374] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 69.215653][ T29] audit: type=1400 audit(1699409009.884:156): avc: denied { mount } for pid=373 comm="syz-executor.0" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 69.241378][ T29] audit: type=1400 audit(1699409009.894:157): avc: denied { write } for pid=373 comm="syz-executor.0" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 69.263642][ T29] audit: type=1400 audit(1699409009.894:158): avc: denied { add_name } for pid=373 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 69.284681][ T29] audit: type=1400 audit(1699409009.894:159): avc: denied { create } for pid=373 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 69.306572][ T29] audit: type=1400 audit(1699409009.894:160): avc: denied { read write open } for pid=373 comm="syz-executor.0" path="/root/syzkaller-testdir2279177946/syzkaller.Oub9wc/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 69.335809][ T29] audit: type=1400 audit(1699409009.974:161): avc: denied { map } for pid=373 comm="syz-executor.0" path="/root/syzkaller-testdir2279177946/syzkaller.Oub9wc/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 69.336131][ T380] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4 [ 69.538703][ T374] BUG: scheduling while atomic: syz-executor.0/374/0x00000002 [ 69.546292][ T374] Modules linked in: [ 69.550031][ T374] Preemption disabled at: [ 69.550038][ T374] [] unmap_page_range+0x5e5/0x14c0 [ 69.560883][ T374] CPU: 0 PID: 374 Comm: syz-executor.0 Not tainted 5.15.137-syzkaller #0 [ 69.569448][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 69.579975][ T374] Call Trace: [ 69.583279][ T374] [ 69.586236][ T374] dump_stack_lvl+0x75/0x9b [ 69.590584][ T374] ? unmap_page_range+0x5e5/0x14c0 [ 69.595678][ T374] dump_stack+0x15/0x17 [ 69.599781][ T374] __schedule_bug.cold+0x80/0xab [ 69.604551][ T374] __schedule+0x66d/0x720 [ 69.608720][ T374] schedule+0x60/0xf0 [ 69.612534][ T374] schedule_preempt_disabled+0x2c/0x40 [ 69.617831][ T374] __mutex_lock.constprop.0+0x52a/0x810 [ 69.623209][ T374] __mutex_lock_slowpath+0xe/0x10 [ 69.628078][ T374] mutex_lock+0x77/0x80 [ 69.632168][ T374] f2fs_register_inmem_page+0xbb/0x240 [ 69.637451][ T374] f2fs_set_data_page_dirty+0x385/0x410 [ 69.642823][ T374] set_page_dirty+0xd6/0x1b0 [ 69.647252][ T374] unmap_page_range+0xf13/0x14c0 [ 69.652035][ T374] unmap_vmas+0x137/0x200 [ 69.656331][ T374] exit_mmap+0x122/0x390 [ 69.660412][ T374] ? exit_aio+0x106/0x140 [ 69.664658][ T374] mmput+0x89/0x240 [ 69.668334][ T374] do_exit+0x432/0x1050 [ 69.672630][ T374] do_group_exit+0x73/0x110 [ 69.676978][ T374] get_signal+0x131/0xef0 [ 69.681244][ T374] ? __sanitizer_cov_trace_const_cmp8+0x24/0x80 [ 69.687343][ T374] arch_do_signal_or_restart+0xee/0x790 [ 69.692829][ T374] ? fput+0x38/0x40 [ 69.696545][ T374] ? do_sendfile+0x2a4/0x7a0 [ 69.701079][ T374] exit_to_user_mode_prepare+0xff/0x150 [ 69.706444][ T374] syscall_exit_to_user_mode+0x21/0x40 [ 69.711957][ T374] do_syscall_64+0x42/0xb0 [ 69.716346][ T374] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 69.722031][ T374] RIP: 0033:0x7f0909d1f8d9 [ 69.726282][ T374] Code: Unable to access opcode bytes at RIP 0x7f0909d1f8af. [ 69.733477][ T374] RSP: 002b:00007f09098a2178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 69.741728][ T374] RAX: fffffffffffffe00 RBX: 00007f0909e3ef88 RCX: 00007f0909d1f8d9 [ 69.749785][ T374] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0909e3ef88 [ 69.757519][ T374] RBP: 00007f0909e3ef80 R08: 00007f09098a26c0 R09: 00007f09098a26c0 [ 69.765339][ T374] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0909e3ef8c [ 69.773837][ T374] R13: 000000000000000b R14: 00007ffc1e3e6600 R15: 00007ffc1e3e66e8 [ 69.781852][ T374] [ 69.787749][ T374] syz-executor.0 (374) used greatest stack depth: 10144 bytes left [ 70.098453][ T383] loop0: detected capacity change from 0 to 63271 [ 70.105448][ T383] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 70.114495][ T383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.123215][ T383] F2FS-fs (loop0): invalid crc value [ 70.130167][ T383] F2FS-fs (loop0): Found nat_bits in checkpoint [ 70.159022][ T383] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 70.166047][ T383] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 70.249804][ T388] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 70.782631][ T390] loop0: detected capacity change from 0 to 63271 [ 70.789674][ T390] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 70.798017][ T390] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.806809][ T390] F2FS-fs (loop0): invalid crc value [ 70.813388][ T390] F2FS-fs (loop0): Found nat_bits in checkpoint [ 70.843336][ T390] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 70.850442][ T390] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 70.936247][ T396] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=13 [ 71.453122][ T398] loop0: detected capacity change from 0 to 63271 [ 71.459830][ T398] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 71.468614][ T398] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.477643][ T398] F2FS-fs (loop0): invalid crc value [ 71.483859][ T398] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.512564][ T398] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 71.519592][ T398] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 71.612387][ T403] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 71.612724][ T398] attempt to access beyond end of device [ 71.612724][ T398] loop0: rw=2049, want=77952, limit=63271 [ 71.923057][ T405] loop0: detected capacity change from 0 to 63271 [ 71.929946][ T405] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 71.938707][ T405] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.947532][ T405] F2FS-fs (loop0): invalid crc value [ 71.953810][ T405] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.982927][ T405] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 71.990011][ T405] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 72.075189][ T411] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 72.562270][ T413] loop0: detected capacity change from 0 to 63271 [ 72.570525][ T413] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 72.579045][ T413] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 72.588328][ T413] F2FS-fs (loop0): invalid crc value [ 72.594216][ T413] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.621957][ T413] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.629114][ T413] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 72.722780][ T418] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 73.184362][ T421] loop0: detected capacity change from 0 to 63271 [ 73.191250][ T421] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 73.199556][ T421] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 73.209176][ T421] F2FS-fs (loop0): invalid crc value [ 73.215728][ T421] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.245063][ T421] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 73.252331][ T421] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 73.337318][ T426] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=11 [ 73.798028][ T428] loop0: detected capacity change from 0 to 63271 [ 73.805163][ T428] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 73.813726][ T428] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 73.822875][ T428] F2FS-fs (loop0): invalid crc value [ 73.829052][ T428] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.857935][ T428] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 73.865001][ T428] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 73.953778][ T434] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 2023/11/08 02:03:34 executed programs: 8 [ 74.453775][ T436] loop0: detected capacity change from 0 to 63271 [ 74.460656][ T436] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 74.469411][ T436] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 74.478295][ T436] F2FS-fs (loop0): invalid crc value [ 74.484331][ T436] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.513630][ T436] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 74.521007][ T436] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 74.608374][ T441] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=7 [ 75.101461][ T444] loop0: detected capacity change from 0 to 63271 [ 75.108645][ T444] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 75.117682][ T444] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 75.126462][ T444] F2FS-fs (loop0): invalid crc value [ 75.132829][ T444] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.161801][ T444] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 75.168779][ T444] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 75.250387][ T450] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4 [ 75.716221][ T452] loop0: detected capacity change from 0 to 63271 [ 75.723206][ T452] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 75.731794][ T452] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 75.740735][ T452] F2FS-fs (loop0): invalid crc value [ 75.746747][ T452] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.775626][ T452] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 75.782624][ T452] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 75.867606][ T458] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 76.310205][ T460] loop0: detected capacity change from 0 to 63271 [ 76.317703][ T460] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 76.326262][ T460] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.335146][ T460] F2FS-fs (loop0): invalid crc value [ 76.341389][ T460] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.369759][ T460] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.376996][ T460] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 76.461012][ T465] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=2 [ 76.935139][ T467] loop0: detected capacity change from 0 to 63271 [ 76.941932][ T467] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 76.950336][ T467] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.959424][ T467] F2FS-fs (loop0): invalid crc value [ 76.965905][ T467] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.995295][ T467] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.002522][ T467] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 77.090051][ T473] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 77.090387][ T467] attempt to access beyond end of device [ 77.090387][ T467] loop0: rw=2049, want=77952, limit=63271 [ 77.413148][ T475] loop0: detected capacity change from 0 to 63271 [ 77.420112][ T475] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 77.428555][ T475] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.437277][ T475] F2FS-fs (loop0): invalid crc value [ 77.443535][ T475] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.472741][ T475] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.479633][ T475] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 77.566585][ T480] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 78.020937][ T483] loop0: detected capacity change from 0 to 63271 [ 78.028607][ T483] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 78.037070][ T483] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.046071][ T483] F2FS-fs (loop0): invalid crc value [ 78.052382][ T483] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.080760][ T483] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.088384][ T483] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 78.178887][ T488] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 78.698317][ T490] loop0: detected capacity change from 0 to 63271 [ 78.705260][ T490] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 78.714178][ T490] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.722805][ T490] F2FS-fs (loop0): invalid crc value [ 78.728752][ T490] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.757487][ T490] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.764477][ T490] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 78.850660][ T495] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=9 [ 79.320302][ T498] loop0: detected capacity change from 0 to 63271 [ 79.328561][ T498] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 79.337275][ T498] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.346266][ T498] F2FS-fs (loop0): invalid crc value [ 79.352836][ T498] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.382487][ T498] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.389492][ T498] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 79.476214][ T503] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1