Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts.
2026/11/01 07:42:28 parsed 1 programs
[ 38.066452][ T28] kauditd_printk_skb: 32 callbacks suppressed
[ 38.066464][ T28] audit: type=1400 audit(1793518949.602:106): avc: denied { unlink } for pid=408 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 38.127931][ T408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 38.851229][ T28] audit: type=1400 audit(1793518950.382:107): avc: denied { create } for pid=421 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 39.118513][ T28] audit: type=1401 audit(1793518950.652:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 39.431014][ T452] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.443598][ T452] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.452176][ T452] device bridge_slave_0 entered promiscuous mode
[ 39.488334][ T452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.514183][ T452] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.524688][ T452] device bridge_slave_1 entered promiscuous mode
[ 39.592391][ T452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.600214][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.607843][ T452] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.615103][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.660607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 39.668604][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.676092][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.685211][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 39.693980][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.701479][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.711939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 39.721456][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.729094][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.741824][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.752252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.765605][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.778631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.788045][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.796570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.805212][ T452] device veth0_vlan entered promiscuous mode
2026/11/01 07:42:31 executed programs: 0
[ 39.817398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.828931][ T452] device veth1_macvtap entered promiscuous mode
[ 39.839859][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 39.850303][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.053553][ T472] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.062521][ T472] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.070958][ T472] device bridge_slave_0 entered promiscuous mode
[ 40.105321][ T472] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.112902][ T472] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.120921][ T472] device bridge_slave_1 entered promiscuous mode
[ 40.205362][ T476] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.212765][ T476] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.220914][ T476] device bridge_slave_0 entered promiscuous mode
[ 40.229011][ T476] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.236274][ T476] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.244737][ T476] device bridge_slave_1 entered promiscuous mode
[ 40.262506][ T480] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.269982][ T480] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.277758][ T480] device bridge_slave_0 entered promiscuous mode
[ 40.309272][ T480] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.316920][ T480] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.324388][ T480] device bridge_slave_1 entered promiscuous mode
[ 40.384095][ T479] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.393807][ T479] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.401309][ T479] device bridge_slave_0 entered promiscuous mode
[ 40.422334][ T479] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.430420][ T479] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.438560][ T479] device bridge_slave_1 entered promiscuous mode
[ 40.445915][ T478] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.453204][ T478] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.461425][ T478] device bridge_slave_0 entered promiscuous mode
[ 40.468719][ T478] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.476062][ T478] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.483787][ T478] device bridge_slave_1 entered promiscuous mode
[ 40.699142][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.707396][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.739436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.748495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.757202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 40.766928][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.776625][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.784042][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.792479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 40.802680][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.812395][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.823351][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.833964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 40.843306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.853448][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.862933][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.871771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 40.882725][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.893640][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.900780][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.908597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 40.916233][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 40.928421][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 40.945650][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.954606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.993861][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.003477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.012984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.024735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.035660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.048091][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.057926][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.067783][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.077771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.086665][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.094455][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.102822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.112106][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.121231][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 41.163794][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.173814][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.182380][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.195663][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.208445][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.218549][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.227349][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 41.260893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.272273][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.282673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.294865][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.305405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.315062][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.324610][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.335039][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.344847][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.354743][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.363590][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.371668][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.380479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.393283][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 41.403149][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.430378][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 41.447301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.459097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 41.471057][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.490724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 41.502229][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.510957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 41.520880][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.540388][ T478] device veth0_vlan entered promiscuous mode
[ 41.553725][ T479] device veth0_vlan entered promiscuous mode
[ 41.560530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.569329][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.577392][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 41.586862][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.601487][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 41.612938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.623596][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.634019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.645082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 41.653778][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.668324][ T476] device veth0_vlan entered promiscuous mode
[ 41.678307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.691399][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.701778][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 41.713004][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.725570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 41.736938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.747049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.756583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.767687][ T478] device veth1_macvtap entered promiscuous mode
[ 41.778874][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 41.787700][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 41.797712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.807126][ T472] device veth0_vlan entered promiscuous mode
[ 41.820124][ T480] device veth0_vlan entered promiscuous mode
[ 41.834106][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 41.843030][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.852123][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 41.860628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.869909][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.877788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.893163][ T476] device veth1_macvtap entered promiscuous mode
[ 41.903897][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 41.911822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 41.920651][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 41.929979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 41.939253][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 41.948570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 41.957426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.968578][ T480] device veth1_macvtap entered promiscuous mode
[ 41.981395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 41.991630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.001696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.012307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.022160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.033150][ T472] device veth1_macvtap entered promiscuous mode
[ 42.046938][ T479] device veth1_macvtap entered promiscuous mode
[ 42.074826][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.083037][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.092917][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.103818][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.112407][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.121542][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.130908][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.139634][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.149557][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.158358][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.190587][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.216628][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.228056][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.237878][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.263549][ T293] device bridge_slave_1 left promiscuous mode
[ 42.285826][ T293] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.316029][ T293] device bridge_slave_0 left promiscuous mode
[ 42.322775][ T293] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.366531][ T293] device veth1_macvtap left promiscuous mode
[ 42.372676][ T293] device veth0_vlan left promiscuous mode
[ 42.441691][ T500] loop6: detected capacity change from 0 to 40427
[ 42.444758][ T502] loop5: detected capacity change from 0 to 40427
[ 42.470091][ T500] F2FS-fs (loop6): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 42.477221][ T502] F2FS-fs (loop5): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 42.492917][ T498] loop1: detected capacity change from 0 to 40427
[ 42.507493][ T498] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root and reserve_node
[ 42.536827][ T502] F2FS-fs (loop5): Found nat_bits in checkpoint
[ 42.549671][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.570685][ T500] F2FS-fs (loop6): Found nat_bits in checkpoint
[ 42.602044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.614982][ T498] F2FS-fs (loop1): Found nat_bits in checkpoint
[ 42.624039][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.676123][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.694050][ T500] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[ 42.709691][ T502] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[ 42.723829][ T28] audit: type=1400 audit(1793518954.262:109): avc: denied { mount } for pid=499 comm="syz.6.20" name="/" dev="loop6" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 42.794192][ T498] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[ 42.819331][ T519] ==================================================================
[ 42.831515][ T519] BUG: KASAN: null-ptr-deref in kthread_stop+0x3a/0x3f0
[ 42.840692][ T519] Write of size 4 at addr 0000000000000028 by task syz.6.20/519
[ 42.852103][ T519]
[ 42.857450][ T519] CPU: 1 PID: 519 Comm: syz.6.20 Not tainted syzkaller #0
[ 42.867093][ T519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 42.880622][ T519] Call Trace:
[ 42.885545][ T519]
[ 42.888986][ T519] __dump_stack+0x21/0x24
[ 42.894839][ T519] dump_stack_lvl+0x110/0x170
[ 42.901290][ T519] ? __cfi_dump_stack_lvl+0x8/0x8
[ 42.907893][ T519] ? kthread_stop+0x3a/0x3f0
[ 42.913034][ T519] ? kthread_stop+0x3a/0x3f0
[ 42.917818][ T519] print_report+0x3d/0x60
[ 42.922276][ T519] kasan_report+0x122/0x150
[ 42.927033][ T519] ? kthread_stop+0x3a/0x3f0
[ 42.931641][ T519] kasan_check_range+0x249/0x2a0
[ 42.936260][ T522] BUG: kernel NULL pointer dereference, address: 0000000000000028
[ 42.936700][ T519] __kasan_check_write+0x14/0x20
[ 42.945107][ T522] #PF: supervisor write access in kernel mode
[ 42.950391][ T519] kthread_stop+0x3a/0x3f0
[ 42.957670][ T522] #PF: error_code(0x0002) - not-present page
[ 42.962162][ T519] f2fs_stop_gc_thread+0x65/0xb0
[ 42.970321][ T522] PGD 121993067
[ 42.976668][ T519] __f2fs_ioctl+0x85de/0xc4d0
[ 42.976699][ T519] ? avc_has_extended_perms+0x869/0xed0
[ 42.976714][ T519] ? memcpy+0x56/0x70
[ 42.976727][ T519] ? avc_has_extended_perms+0x9d5/0xed0
[ 42.976742][ T519] ? __cfi_avc_has_extended_perms+0x10/0x10
[ 42.976755][ T519] ? preempt_schedule+0xbc/0xd0
[ 42.976770][ T519] ? __kasan_check_read+0x11/0x20
[ 42.983074][ T522] P4D 121993067
[ 42.988875][ T519] ? f2fs_ioctl+0x240/0x240
[ 42.997538][ T522] PUD 0
[ 43.002426][ T519] ? __asan_set_shadow_00+0xe/0x10
[ 43.009684][ T522]
[ 43.009696][ T522] Oops: 0002 [#1] PREEMPT SMP KASAN
[ 43.016644][ T519] ? do_vfs_ioctl+0x1b68/0x1cd0
[ 43.022371][ T522] CPU: 0 PID: 522 Comm: syz.1.17 Not tainted syzkaller #0
[ 43.029090][ T519] ? __ia32_compat_sys_ioctl+0x860/0x860
[ 43.033410][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 43.038975][ T519] ? __kasan_check_write+0x14/0x20
[ 43.042990][ T522] RIP: 0010:kthread_stop+0x40/0x3f0
[ 43.049720][ T519] ? wake_up_q+0x101/0x1a0
[ 43.052714][ T522] Code: 00 fc ff df e8 91 47 27 00 0f 1f 44 00 00 e8 87 47 27 00 4c 8d 73 28 4c 89 f7 be 04 00 00 00 e8 56 e6 6c 00 41 bf 01 00 00 00 44 0f c1 7b 28 31 ff 44 89 fe e8 80 4b 27 00 45 85 ff 0f 84 3e
[ 43.059730][ T519] ? futex_wake+0x5fa/0x8e0
[ 43.065108][ T522] RSP: 0000:ffffc90000e47838 EFLAGS: 00010202
[ 43.076127][ T519] ? ioctl_has_perm+0x1b8/0x4f0
[ 43.084681][ T522]
[ 43.084691][ T522] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff814a2aaa
[ 43.095582][ T519] ? ioctl_has_perm+0x3a6/0x4f0
[ 43.102727][ T522] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000028
[ 43.109076][ T519] ? has_cap_mac_admin+0x370/0x370
[ 43.114103][ T522] RBP: ffffc90000e47860 R08: 0000000000000000 R09: 1ffff110211ea011
[ 43.137203][ T519] ? __kasan_slab_free+0x11/0x20
[ 43.142608][ T522] R10: dffffc0000000000 R11: ffffed10211ea012 R12: 1ffff110211ea147
[ 43.151183][ T519] ? do_futex+0x2bf/0x430
[ 43.156985][ T522] R13: dffffc0000000000 R14: 0000000000000028 R15: 0000000000000001
[ 43.160093][ T519] ? selinux_file_ioctl+0x3ad/0x4c0
[ 43.171013][ T522] FS: 00007f62ee5b36c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 43.177962][ T519] ? __cfi_do_futex+0x10/0x10
[ 43.187796][ T522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.196141][ T519] ? __cfi_selinux_file_ioctl+0x10/0x10
[ 43.206407][ T522] CR2: 0000000000000028 CR3: 0000000121832000 CR4: 00000000003506b0
[ 43.211705][ T519] ? __fget_files+0x2d1/0x330
[ 43.220529][ T522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.225301][ T519] f2fs_ioctl+0x14c/0x240
[ 43.234040][ T522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.239319][ T519] ? __cfi_f2fs_ioctl+0x10/0x10
[ 43.253082][ T522] Call Trace:
[ 43.253093][ T522]
[ 43.260437][ T519] __se_sys_ioctl+0x12f/0x1b0
[ 43.268982][ T522] f2fs_stop_gc_thread+0x65/0xb0
[ 43.275922][ T519] __x64_sys_ioctl+0x7b/0x90
[ 43.288419][ T522] __f2fs_ioctl+0x85de/0xc4d0
[ 43.294741][ T519] x64_sys_call+0x58b/0x9a0
[ 43.304946][ T522] ? avc_has_extended_perms+0x869/0xed0
[ 43.310921][ T519] do_syscall_64+0x4c/0xa0
[ 43.323735][ T522] ? memcpy+0x56/0x70
[ 43.331992][ T519] ? clear_bhb_loop+0x30/0x80
[ 43.336033][ T522] ? avc_has_extended_perms+0x9d5/0xed0
[ 43.340347][ T519] ? clear_bhb_loop+0x30/0x80
[ 43.345832][ T522] ? __cfi_avc_has_extended_perms+0x10/0x10
[ 43.351720][ T519] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 43.357006][ T522] ? preempt_schedule+0xbc/0xd0
[ 43.361865][ T519] RIP: 0033:0x7faf1779a079
[ 43.366924][ T522] ? __kasan_check_read+0x11/0x20
[ 43.373240][ T519] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 43.379023][ T522] ? f2fs_ioctl+0x240/0x240
[ 43.383354][ T519] RSP: 002b:00007faf18564028 EFLAGS: 00000246
[ 43.388802][ T522] ? __asan_set_shadow_00+0xe/0x10
[ 43.395538][ T519] ORIG_RAX: 0000000000000010
[ 43.402010][ T522] ? do_vfs_ioctl+0x1b68/0x1cd0
[ 43.408851][ T519] RAX: ffffffffffffffda RBX: 00007faf179c6080 RCX: 00007faf1779a079
[ 43.415553][ T522] ? __ia32_compat_sys_ioctl+0x860/0x860
[ 43.421013][ T519] RDX: 0000200000000140 RSI: 000000008004587d RDI: 0000000000000005
[ 43.426616][ T522] ? __kasan_check_write+0x14/0x20
[ 43.433646][ T519] RBP: 00007faf1782ca4c R08: 0000000000000000 R09: 0000000000000000
[ 43.456678][ T522] ? wake_up_q+0x101/0x1a0
[ 43.463505][ T519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 43.471661][ T522] ? futex_wake+0x5fa/0x8e0
[ 43.478633][ T519] R13: 0000000000000000 R14: 00007faf179c6080 R15: 00007ffd0f77c3e8
[ 43.485731][ T522] ? ioctl_has_perm+0x1b8/0x4f0
[ 43.491647][ T519]
[ 43.501040][ T522] ? ioctl_has_perm+0x3a6/0x4f0
[ 43.509903][ T519] ==================================================================
[ 43.594066][ T522] ? has_cap_mac_admin+0x370/0x370
[ 43.599472][ T522] ? __kasan_slab_free+0x11/0x20
[ 43.605114][ T522] ? do_futex+0x2bf/0x430
[ 43.609612][ T522] ? selinux_file_ioctl+0x3ad/0x4c0
[ 43.615709][ T522] ? __cfi_do_futex+0x10/0x10
[ 43.620411][ T522] ? __cfi_selinux_file_ioctl+0x10/0x10
[ 43.626146][ T522] ? __fget_files+0x2d1/0x330
[ 43.631192][ T522] f2fs_ioctl+0x14c/0x240
[ 43.635570][ T522] ? __cfi_f2fs_ioctl+0x10/0x10
[ 43.640440][ T522] __se_sys_ioctl+0x12f/0x1b0
[ 43.645467][ T522] __x64_sys_ioctl+0x7b/0x90
[ 43.650495][ T522] x64_sys_call+0x58b/0x9a0
[ 43.657305][ T522] do_syscall_64+0x4c/0xa0
[ 43.661902][ T522] ? clear_bhb_loop+0x30/0x80
[ 43.666866][ T522] ? clear_bhb_loop+0x30/0x80
[ 43.671919][ T522] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 43.678087][ T522] RIP: 0033:0x7f62ed79a079
[ 43.683556][ T522] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 43.705078][ T522] RSP: 002b:00007f62ee5b3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 43.713938][ T522] RAX: ffffffffffffffda RBX: 00007f62ed9c6080 RCX: 00007f62ed79a079
[ 43.722342][ T522] RDX: 0000200000000140 RSI: 000000008004587d RDI: 0000000000000005
[ 43.730764][ T522] RBP: 00007f62ed82ca4c R08: 0000000000000000 R09: 0000000000000000
[ 43.739178][ T522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 43.748482][ T522] R13: 0000000000000000 R14: 00007f62ed9c6080 R15: 00007ffd94ead1b8
[ 43.756459][ T522]
[ 43.759554][ T522] Modules linked in:
[ 43.763622][ T522] CR2: 0000000000000028
[ 43.768637][ T522] ---[ end trace 0000000000000000 ]---
[ 43.774366][ T522] RIP: 0010:kthread_stop+0x40/0x3f0
[ 43.780172][ T522] Code: 00 fc ff df e8 91 47 27 00 0f 1f 44 00 00 e8 87 47 27 00 4c 8d 73 28 4c 89 f7 be 04 00 00 00 e8 56 e6 6c 00 41 bf 01 00 00 00 44 0f c1 7b 28 31 ff 44 89 fe e8 80 4b 27 00 45 85 ff 0f 84 3e
[ 43.802164][ T522] RSP: 0000:ffffc90000e47838 EFLAGS: 00010202
[ 43.808690][ T522] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff814a2aaa
[ 43.817711][ T522] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000028
[ 43.827012][ T522] RBP: ffffc90000e47860 R08: 0000000000000000 R09: 1ffff110211ea011
[ 43.836860][ T522] R10: dffffc0000000000 R11: ffffed10211ea012 R12: 1ffff110211ea147
[ 43.845535][ T522] R13: dffffc0000000000 R14: 0000000000000028 R15: 0000000000000001
[ 43.855693][ T522] FS: 00007f62ee5b36c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 43.866981][ T522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.874553][ T522] CR2: 0000000000000028 CR3: 0000000121832000 CR4: 00000000003506b0
[ 43.888202][ T522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.901044][ T522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.910346][ T522] Kernel panic - not syncing: Fatal exception
[ 43.918860][ T522] Kernel Offset: disabled
[ 43.924044][ T522] Rebooting in 86400 seconds..