[ 35.503986][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.514274][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.523845][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.580867][ T307] syz-executor.0 (307) used greatest stack depth: 20784 bytes left [ 36.180008][ T41] device bridge_slave_1 left promiscuous mode [ 36.186047][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.193492][ T41] device bridge_slave_0 left promiscuous mode [ 36.199652][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.207072][ T41] device veth1_macvtap left promiscuous mode [ 36.212949][ T41] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.205' (ED25519) to the list of known hosts. 2024/08/19 13:52:12 ignoring optional flag "sandboxArg"="0" 2024/08/19 13:52:13 parsed 1 programs 2024/08/19 13:52:13 executed programs: 0 [ 53.291348][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 53.291358][ T27] audit: type=1400 audit(1724075533.332:90): avc: denied { read } for pid=80 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 53.353163][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.360305][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.367624][ T360] device bridge_slave_0 entered promiscuous mode [ 53.393599][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.400754][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.408026][ T360] device bridge_slave_1 entered promiscuous mode [ 53.450997][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.458061][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.465751][ T365] device bridge_slave_0 entered promiscuous mode [ 53.484825][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.491899][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.499315][ T365] device bridge_slave_1 entered promiscuous mode [ 53.509059][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.516144][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.523922][ T371] device bridge_slave_0 entered promiscuous mode [ 53.541296][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.548275][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.555701][ T368] device bridge_slave_0 entered promiscuous mode [ 53.562283][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.569234][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.577053][ T371] device bridge_slave_1 entered promiscuous mode [ 53.588872][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.595948][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.603151][ T361] device bridge_slave_0 entered promiscuous mode [ 53.613592][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.620599][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.628197][ T368] device bridge_slave_1 entered promiscuous mode [ 53.645253][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.652297][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.659786][ T361] device bridge_slave_1 entered promiscuous mode [ 53.679943][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.687414][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.695211][ T362] device bridge_slave_0 entered promiscuous mode [ 53.705605][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.712819][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.720588][ T362] device bridge_slave_1 entered promiscuous mode [ 53.948893][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.955894][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.963074][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.969941][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.995838][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.002805][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.010692][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.017882][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.026517][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.033764][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.041029][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.048372][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.058972][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.066370][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.073682][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.080905][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.094178][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.101068][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.108611][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.115564][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.142391][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.149643][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.156703][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.163709][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.190222][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.197413][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.205751][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.212771][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.219981][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.227036][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.234474][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.241532][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.248649][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.255959][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.263038][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.270175][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.278354][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.312655][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.320502][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.359748][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.367760][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.375867][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.383362][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.390991][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.399821][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.407721][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.414563][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.421714][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.429902][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.437868][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.444835][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.452296][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.460724][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.468828][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.475777][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.483196][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.491355][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.499607][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.506438][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.513985][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.521391][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.528679][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.536956][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.544880][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.551733][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.558947][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.566695][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.574671][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.582993][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.591994][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.599082][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.606454][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.614387][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.622339][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.630585][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.639286][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.647736][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.656910][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.663852][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.671149][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.679680][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.688034][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.695395][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.703409][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.711443][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.719713][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.735715][ T362] device veth0_vlan entered promiscuous mode [ 54.750778][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.759802][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.767430][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.775610][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.786366][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.794294][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.802560][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.810676][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.818499][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.826612][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.844064][ T368] device veth0_vlan entered promiscuous mode [ 54.852095][ T362] device veth1_macvtap entered promiscuous mode [ 54.861347][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.870377][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.878346][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.885781][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.893635][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.906298][ T361] device veth0_vlan entered promiscuous mode [ 54.918081][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.926338][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.934240][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.941900][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.949204][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.957330][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.971389][ T368] device veth1_macvtap entered promiscuous mode [ 54.979603][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.987357][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.994833][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.002512][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.010499][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.017912][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.028170][ T365] device veth0_vlan entered promiscuous mode [ 55.041907][ T361] device veth1_macvtap entered promiscuous mode [ 55.050044][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.058488][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.066707][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.075550][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.083851][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.090915][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.098336][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.106684][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.114618][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.121631][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.128771][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.143940][ T360] device veth0_vlan entered promiscuous mode [ 55.155948][ T365] device veth1_macvtap entered promiscuous mode [ 55.164268][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.172818][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.180917][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.188907][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.196478][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.204565][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.212591][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.220372][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.228062][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.236274][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.244347][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.252403][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.260675][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.268795][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.284917][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.293245][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.306621][ T27] audit: type=1400 audit(1724075535.342:91): avc: denied { mounton } for pid=368 comm="syz-executor.4" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 55.352262][ T360] device veth1_macvtap entered promiscuous mode [ 55.376984][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.388691][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.405742][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.423832][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.440839][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.457783][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.474766][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.504405][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.530386][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.538562][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.547605][ T398] loop1: detected capacity change from 0 to 40427 [ 55.551935][ T396] loop4: detected capacity change from 0 to 40427 [ 55.554317][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.565974][ T27] audit: type=1400 audit(1724075535.602:92): avc: denied { mounton } for pid=395 comm="syz-executor.4" path="/root/syzkaller-testdir2092867772/syzkaller.3vTzLo/0/file0" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 55.568661][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.596840][ T396] F2FS-fs (loop4): Found nat_bits in checkpoint [ 55.603706][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.610720][ T398] F2FS-fs (loop1): Found nat_bits in checkpoint [ 55.627352][ T371] device veth0_vlan entered promiscuous mode [ 55.652405][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.660636][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.682127][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.692598][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.712102][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.724411][ T398] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 55.732439][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.747061][ T27] audit: type=1400 audit(1724075535.782:93): avc: denied { mount } for pid=397 comm="syz-executor.1" name="/" dev="loop1" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 55.755722][ T371] device veth1_macvtap entered promiscuous mode [ 55.776713][ T396] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 55.808592][ T27] audit: type=1400 audit(1724075535.792:94): avc: denied { write } for pid=397 comm="syz-executor.1" name="/" dev="loop1" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.831264][ T416] F2FS-fs (loop1): Unrecognized mount option "'-%xý ёC!dy:b㥒Bݲh+L/_:ϰpI[QPҿ;(X2\+V2 NIFAM.IJZu |ok [ 55.897470][ T398] dump_stack_lvl+0x105/0x148 [ 55.925777][ T398] ? panic+0x3bb/0x3bb [ 55.929766][ T398] ? nf_tcp_handle_invalid+0x30b/0x30b [ 55.935373][ T398] ? _printk+0xca/0x10a [ 55.939314][ T398] print_report+0xe1/0x4e0 [ 55.943736][ T398] ? kasan_addr_to_slab+0xd/0x80 [ 55.948510][ T398] ? _raw_write_lock+0x97/0x170 [ 55.953209][ T398] kasan_report+0x13c/0x170 [ 55.957541][ T398] ? _raw_write_lock+0x97/0x170 [ 55.962227][ T398] kasan_check_range+0x294/0x2a0 [ 55.962348][ T27] audit: type=1400 audit(1724075535.792:96): avc: denied { create } for pid=397 comm="syz-executor.1" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.966995][ T398] __kasan_check_write+0x14/0x20 [ 55.967003][ T398] _raw_write_lock+0x97/0x170 [ 55.967011][ T398] ? _raw_write_trylock+0x1a0/0x1a0 [ 55.967019][ T398] ? down_read_trylock+0x319/0x7d0 [ 56.006940][ T398] __drop_extent_tree+0x317/0x5b0 [ 56.011888][ T398] f2fs_drop_extent_tree+0xf/0x20 [ 56.016942][ T398] f2fs_insert_range+0x339/0x450 [ 56.022051][ T398] ? f2fs_zero_range+0x1550/0x1550 [ 56.027236][ T398] ? rwsem_mark_wake+0x770/0x770 [ 56.032135][ T398] f2fs_fallocate+0x309/0x500 [ 56.034068][ T27] audit: type=1400 audit(1724075535.792:97): avc: denied { read write open } for pid=397 comm="syz-executor.1" path="/root/syzkaller-testdir4156083019/syzkaller.fItpWJ/0/file0/bus" dev="loop1" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.036641][ T398] vfs_fallocate+0x330/0x410 [ 56.036653][ T398] __x64_sys_fallocate+0xb3/0xe0 [ 56.036662][ T398] x64_sys_call+0x783/0x9a0 [ 56.078493][ T398] do_syscall_64+0x3b/0xb0 [ 56.079720][ T396] F2FS-fs (loop4): Unrecognized mount option "'-%xý ёC!dy:b㥒Bݲh+L/_:ϰpI[QPҿ;(X2\+V2 NIFAM.IJZu |ok 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 56.136913][ T398] RSP: 002b:00007f14320160c8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 56.145211][ T398] RAX: ffffffffffffffda RBX: 00007f143139bf80 RCX: 00007f143127c959 [ 56.147235][ T27] audit: type=1400 audit(1724075535.872:98): avc: denied { remount } for pid=397 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.152956][ T398] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000005 [ 56.152963][ T398] RBP: 00007f14312d8c88 R08: 0000000000000000 R09: 0000000000000000 [ 56.152969][ T398] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000000 [ 56.152973][ T398] R13: 000000000000000b R14: 00007f143139bf80 R15: 00007ffea709dcc8 [ 56.152982][ T398] [ 56.152986][ T398] ================================================================== [ 56.153564][ T398] Disabling lock debugging due to kernel taint [ 56.175766][ T414] loop2: detected capacity change from 0 to 40427 [ 56.181001][ T398] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 56.214955][ T407] loop3: detected capacity change from 0 to 40427 [ 56.215694][ T398] #PF: supervisor write access in kernel mode [ 56.215699][ T398] #PF: error_code(0x0002) - not-present page [ 56.215705][ T398] PGD 126491067 P4D 126491067 PUD 126495067 PMD 0 [ 56.260484][ T398] Oops: 0002 [#1] PREEMPT SMP KASAN [ 56.265684][ T398] CPU: 0 PID: 398 Comm: syz-executor.1 Tainted: G B 6.1.90-syzkaller #0 [ 56.275404][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 56.285384][ T398] RIP: 0010:_raw_write_lock+0xb6/0x170 [ 56.291031][ T398] Code: ef be 04 00 00 00 e8 39 a7 81 fd 4c 89 ff be 04 00 00 00 e8 2c a7 81 fd 43 0f b6 04 26 84 c0 75 7d 8b 44 24 20 b9 ff 00 00 00 41 0f b1 4d 00 75 33 48 c7 04 24 0e 36 e0 45 49 c7 04 1c 00 00 [ 56.311429][ T398] RSP: 0018:ffffc90000fb7bc0 EFLAGS: 00010297 [ 56.317610][ T398] RAX: 0000000000000000 RBX: 1ffff920001f6f78 RCX: 00000000000000ff [ 56.325697][ T398] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000fb7be0 [ 56.333770][ T398] RBP: ffffc90000fb7c58 R08: dffffc0000000000 R09: 0000000000000003 [ 56.342113][ T398] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 56.350358][ T398] R13: 0000000000000030 R14: 1ffff920001f6f7c R15: ffffc90000fb7be0 [ 56.358174][ T398] FS: 00007f14320166c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 56.367292][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.373805][ T398] CR2: 0000000000000030 CR3: 0000000126483000 CR4: 00000000003506b0 [ 56.382068][ T398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.390195][ T398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.398178][ T398] Call Trace: [ 56.401376][ T398] [ 56.404417][ T398] ? __die_body+0x62/0xb0 [ 56.408664][ T398] ? __die+0x7e/0x90 [ 56.412397][ T398] ? page_fault_oops+0x675/0x870 [ 56.417294][ T398] ? kernelmode_fixup_or_oops+0x190/0x190 [ 56.423111][ T398] ? add_taint+0x1d/0x90 [ 56.427697][ T398] ? panic+0x3bb/0x3bb [ 56.431618][ T398] ? _raw_write_lock+0x97/0x170 [ 56.436315][ T398] ? exc_page_fault+0x537/0x700 [ 56.441104][ T398] ? asm_exc_page_fault+0x27/0x30 [ 56.446289][ T398] ? _raw_write_lock+0xb6/0x170 [ 56.451262][ T398] ? _raw_write_trylock+0x1a0/0x1a0 [ 56.456296][ T398] ? down_read_trylock+0x319/0x7d0 [ 56.461398][ T398] __drop_extent_tree+0x317/0x5b0 [ 56.466456][ T398] f2fs_drop_extent_tree+0xf/0x20 [ 56.471637][ T398] f2fs_insert_range+0x339/0x450 [ 56.476499][ T398] ? f2fs_zero_range+0x1550/0x1550 [ 56.481491][ T398] ? rwsem_mark_wake+0x770/0x770 [ 56.486496][ T398] f2fs_fallocate+0x309/0x500 [ 56.491087][ T398] vfs_fallocate+0x330/0x410 [ 56.495693][ T398] __x64_sys_fallocate+0xb3/0xe0 [ 56.500477][ T398] x64_sys_call+0x783/0x9a0 [ 56.504808][ T398] do_syscall_64+0x3b/0xb0 [ 56.509354][ T398] ? clear_bhb_loop+0x55/0xb0 [ 56.513929][ T398] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 56.519831][ T398] RIP: 0033:0x7f143127c959 [ 56.524079][ T398] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 56.543865][ T398] RSP: 002b:00007f14320160c8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 56.552200][ T398] RAX: ffffffffffffffda RBX: 00007f143139bf80 RCX: 00007f143127c959 [ 56.560145][ T398] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000005 [ 56.568000][ T398] RBP: 00007f14312d8c88 R08: 0000000000000000 R09: 0000000000000000 [ 56.575977][ T398] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000000 [ 56.584132][ T398] R13: 000000000000000b R14: 00007f143139bf80 R15: 00007ffea709dcc8 [ 56.592180][ T398] [ 56.595036][ T398] Modules linked in: [ 56.598958][ T398] CR2: 0000000000000030 [ 56.603012][ T398] ---[ end trace 0000000000000000 ]--- [ 56.608501][ T398] RIP: 0010:_raw_write_lock+0xb6/0x170 [ 56.614480][ T398] Code: ef be 04 00 00 00 e8 39 a7 81 fd 4c 89 ff be 04 00 00 00 e8 2c a7 81 fd 43 0f b6 04 26 84 c0 75 7d 8b 44 24 20 b9 ff 00 00 00 41 0f b1 4d 00 75 33 48 c7 04 24 0e 36 e0 45 49 c7 04 1c 00 00 [ 56.635502][ T398] RSP: 0018:ffffc90000fb7bc0 EFLAGS: 00010297 [ 56.642983][ T398] RAX: 0000000000000000 RBX: 1ffff920001f6f78 RCX: 00000000000000ff [ 56.652026][ T398] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000fb7be0 [ 56.660335][ T398] RBP: ffffc90000fb7c58 R08: dffffc0000000000 R09: 0000000000000003 [ 56.668980][ T398] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 56.677913][ T398] R13: 0000000000000030 R14: 1ffff920001f6f7c R15: ffffc90000fb7be0 [ 56.686242][ T398] FS: 00007f14320166c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 56.695960][ T398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.703398][ T398] CR2: 0000000000000030 CR3: 0000000126483000 CR4: 00000000003506b0 [ 56.711701][ T398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.722085][ T398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.730987][ T398] Kernel panic - not syncing: Fatal exception [ 56.737858][ T398] Kernel Offset: disabled [ 56.742190][ T398] Rebooting in 86400 seconds..