[ 29.540155][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.552175][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.571035][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.581673][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.592825][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.663114][ T365] syz-executor.1 (365) used greatest stack depth: 20344 bytes left [ 30.541074][ T7] device bridge_slave_1 left promiscuous mode [ 30.547099][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.554833][ T7] device bridge_slave_0 left promiscuous mode [ 30.561068][ T7] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts. 2024/06/06 23:54:40 ignoring optional flag "sandboxArg"="0" 2024/06/06 23:54:40 parsed 1 programs 2024/06/06 23:54:40 executed programs: 0 [ 48.106359][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.113330][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.120881][ T417] device bridge_slave_0 entered promiscuous mode [ 48.129612][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.136757][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.144729][ T417] device bridge_slave_1 entered promiscuous mode [ 48.162119][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.169548][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.177493][ T419] device bridge_slave_0 entered promiscuous mode [ 48.187162][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.195143][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.202718][ T419] device bridge_slave_1 entered promiscuous mode [ 48.332195][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.339038][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.346743][ T424] device bridge_slave_0 entered promiscuous mode [ 48.353624][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.360802][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.368214][ T422] device bridge_slave_0 entered promiscuous mode [ 48.379308][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.386753][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.394696][ T422] device bridge_slave_1 entered promiscuous mode [ 48.430530][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.437490][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.444953][ T424] device bridge_slave_1 entered promiscuous mode [ 48.560607][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.567874][ T427] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.575766][ T427] device bridge_slave_0 entered promiscuous mode [ 48.613079][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.620015][ T427] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.628010][ T427] device bridge_slave_1 entered promiscuous mode [ 48.665710][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.672613][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.680059][ T423] device bridge_slave_0 entered promiscuous mode [ 48.687419][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.694535][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.702431][ T423] device bridge_slave_1 entered promiscuous mode [ 48.721222][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.728247][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.735631][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.742607][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.808240][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.815304][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.822529][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.829676][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.884115][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.891230][ T419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.898348][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.905134][ T419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.930869][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.937759][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.944996][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.952142][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.979870][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.987016][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.994352][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.001383][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.023025][ T125] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.031052][ T125] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.038406][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.046169][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.053993][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.061614][ T125] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.068671][ T125] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.075880][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.083222][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.091452][ T125] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.098501][ T125] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.131000][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.139405][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.147937][ T125] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.154987][ T125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.163101][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.171667][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.179655][ T125] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.186790][ T125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.194328][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.202132][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.244488][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.252540][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.259942][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.268654][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.277352][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.284321][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.291518][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.299771][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.307903][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.314831][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.322142][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.330671][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.339331][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.346310][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.353564][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.362200][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.371163][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.378324][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.400448][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.408479][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.416491][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.425928][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.434094][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.441158][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.448491][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.457487][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.465907][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.472850][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.480272][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.488471][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.496474][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.505253][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.552555][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.561880][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.571209][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.579999][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.589940][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.601096][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.610718][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.620183][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.628928][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.637059][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.645196][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.653250][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.681482][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.688957][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.698075][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.706685][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.715804][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.723007][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.730952][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.739195][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.747474][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.754311][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.762150][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.770719][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.813152][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.822512][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.830708][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.838717][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.847296][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.855324][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.863748][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.872516][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.879780][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.887479][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.896222][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.905060][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.912394][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.920812][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.929011][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.937371][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.944402][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.952991][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.970519][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.979005][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.988373][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.996948][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.005639][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.050103][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.058479][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.067634][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.076327][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.085571][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.094651][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.102803][ T125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.120431][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.128714][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.137579][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.146931][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.155695][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.163693][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.171688][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.179939][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.208339][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.216960][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.225924][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.234652][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.243446][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.251775][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.298452][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.320838][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.329170][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.351383][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.392840][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.403189][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.416829][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.430981][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.445141][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.459958][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.477429][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.493501][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.509438][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.526235][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.543542][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.561223][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.574055][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.582591][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.614501][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.630743][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.639452][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.648807][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.657733][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.666420][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.675354][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.681075][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 50.681090][ T23] audit: type=1400 audit(1717718083.630:91): avc: denied { mounton } for pid=453 comm="syz-executor.2" path="/root/syzkaller-testdir2811335503/syzkaller.5D9ArJ/0/file0" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 50.693122][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.745165][ T454] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.750364][ T452] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.771915][ T23] audit: type=1400 audit(1717718083.720:92): avc: denied { mounton } for pid=427 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=10896 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 50.905837][ T454] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 50.920976][ T23] audit: type=1400 audit(1717718083.870:93): avc: denied { mount } for pid=453 comm="syz-executor.2" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.963435][ T452] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 50.996321][ T23] audit: type=1400 audit(1717718083.870:94): avc: denied { write } for pid=453 comm="syz-executor.2" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.010469][ T456] attempt to access beyond end of device [ 51.010469][ T456] loop2: rw=2049, want=45120, limit=40427 [ 51.042343][ T461] attempt to access beyond end of device [ 51.042343][ T461] loop0: rw=2049, want=45120, limit=40427 [ 51.054809][ T454] attempt to access beyond end of device [ 51.054809][ T454] loop2: rw=2049, want=81920, limit=40427 [ 51.095743][ T454] attempt to access beyond end of device [ 51.095743][ T454] loop2: rw=2049, want=51264, limit=40427 [ 51.095784][ T23] audit: type=1400 audit(1717718083.870:95): avc: denied { add_name } for pid=453 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.143592][ T454] attempt to access beyond end of device [ 51.143592][ T454] loop2: rw=2049, want=49160, limit=40427 [ 51.170331][ T23] audit: type=1400 audit(1717718083.870:96): avc: denied { create } for pid=453 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.215840][ T23] audit: type=1400 audit(1717718083.870:97): avc: denied { read write open } for pid=453 comm="syz-executor.2" path="/root/syzkaller-testdir2811335503/syzkaller.5D9ArJ/0/file0/bus" dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.280989][ T23] audit: type=1400 audit(1717718083.940:98): avc: denied { create } for pid=453 comm="syz-executor.2" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 51.346382][ T23] audit: type=1400 audit(1717718083.940:99): avc: denied { create } for pid=453 comm="syz-executor.2" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 51.460390][ T23] audit: type=1400 audit(1717718083.940:100): avc: denied { read } for pid=453 comm="syz-executor.2" name="file0" dev="loop2" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 51.684956][ T468] F2FS-fs (loop4): Found nat_bits in checkpoint [ 51.693249][ T472] F2FS-fs (loop5): Found nat_bits in checkpoint [ 51.704102][ T466] F2FS-fs (loop1): Found nat_bits in checkpoint [ 51.761974][ T470] F2FS-fs (loop3): Found nat_bits in checkpoint [ 51.813903][ T466] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 51.879296][ T472] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 51.891615][ T468] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 51.903450][ T483] attempt to access beyond end of device [ 51.903450][ T483] loop1: rw=2049, want=45120, limit=40427 [ 51.970877][ T470] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 52.003406][ T484] attempt to access beyond end of device [ 52.003406][ T484] loop4: rw=2049, want=45120, limit=40427 [ 52.021706][ T481] attempt to access beyond end of device [ 52.021706][ T481] loop5: rw=2049, want=45120, limit=40427 [ 52.048585][ T468] attempt to access beyond end of device [ 52.048585][ T468] loop4: rw=2049, want=51264, limit=40427 [ 52.064500][ T472] attempt to access beyond end of device [ 52.064500][ T472] loop5: rw=2049, want=81920, limit=40427 [ 52.442333][ T498] F2FS-fs (loop0): Found nat_bits in checkpoint [ 52.548061][ T498] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 52.637942][ T504] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.784722][ T504] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 2024/06/06 23:54:45 executed programs: 13 [ 53.263046][ T519] F2FS-fs (loop4): Found nat_bits in checkpoint [ 53.337860][ T525] F2FS-fs (loop3): Found nat_bits in checkpoint [ 53.424303][ T528] F2FS-fs (loop1): Found nat_bits in checkpoint [ 53.449160][ T519] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 53.461254][ T525] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 53.517516][ T530] F2FS-fs (loop5): Found nat_bits in checkpoint [ 53.578517][ T528] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 53.680137][ T530] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 54.078780][ T542] F2FS-fs (loop0): Found nat_bits in checkpoint [ 54.131650][ T551] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.258032][ T542] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 54.265572][ T551] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.905482][ T572] F2FS-fs (loop4): Found nat_bits in checkpoint [ 54.979978][ T576] F2FS-fs (loop1): Found nat_bits in checkpoint [ 54.989685][ T580] F2FS-fs (loop3): Found nat_bits in checkpoint [ 55.038417][ T572] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 55.131993][ T582] F2FS-fs (loop5): Found nat_bits in checkpoint [ 55.136265][ T580] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 55.149935][ T576] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 55.278306][ T582] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 55.443691][ T511] ------------[ cut here ]------------ [ 55.449284][ T511] kernel BUG at mm/filemap.c:1497! [ 55.486989][ T511] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.492975][ T511] CPU: 1 PID: 511 Comm: kworker/u4:4 Not tainted 5.4.274-syzkaller-04909-gdd432c37afcd #0 [ 55.502772][ T511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 55.512698][ T511] Workqueue: writeback wb_workfn (flush-7:5) [ 55.518948][ T511] RIP: 0010:end_page_writeback+0x26e/0x270 [ 55.524640][ T511] Code: 48 ff cb e9 d3 fe ff ff e8 3f 16 e5 ff 48 ff cb 49 89 df e9 79 ff ff ff e8 2f 16 e5 ff 48 ff cb e9 6c fe ff ff e8 22 16 e5 ff <0f> 0b 55 41 57 41 56 41 54 53 89 d5 89 f3 49 89 fe e8 0c 16 e5 ff [ 55.544405][ T511] RSP: 0018:ffff8881ec736808 EFLAGS: 00010293 [ 55.550476][ T511] RAX: ffffffff817f25fe RBX: 0000000000000000 RCX: ffff8881f31c1f80 [ 55.558620][ T511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 55.566626][ T511] RBP: 0000000000000000 R08: ffffffff817f24d4 R09: fffff94000eb5891 [ 55.574540][ T511] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 55.582434][ T511] R13: 1ffffd4000eb5891 R14: ffffea00075ac488 R15: ffffea00075ac480 [ 55.590430][ T511] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 55.599641][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.606663][ T511] CR2: 00007f17749c9000 CR3: 00000001f0f25000 CR4: 00000000003406a0 [ 55.614695][ T511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.622679][ T511] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.630572][ T511] Call Trace: [ 55.633722][ T511] ? __die+0xb4/0x100 [ 55.637686][ T511] ? die+0x26/0x50 [ 55.641344][ T511] ? do_trap+0x1e7/0x340 [ 55.645451][ T511] ? end_page_writeback+0x26e/0x270 [ 55.650462][ T511] ? end_page_writeback+0x26e/0x270 [ 55.655566][ T511] ? do_invalid_op+0xfb/0x110 [ 55.660077][ T511] ? end_page_writeback+0x26e/0x270 [ 55.665122][ T511] ? invalid_op+0x1e/0x30 [ 55.669281][ T511] ? end_page_writeback+0x144/0x270 [ 55.674320][ T511] ? end_page_writeback+0x26e/0x270 [ 55.679535][ T511] ? end_page_writeback+0x26e/0x270 [ 55.684770][ T511] ? end_page_writeback+0x26e/0x270 [ 55.689779][ T511] f2fs_write_end_io+0x6a8/0xa60 [ 55.694545][ T511] generic_make_request_checks+0x31e/0x1c20 [ 55.700352][ T511] ? __unwind_start+0x708/0x890 [ 55.705145][ T511] ? generic_make_request+0xc90/0xc90 [ 55.710687][ T511] ? ret_from_fork+0x1f/0x30 [ 55.715345][ T511] ? arch_stack_walk+0x111/0x140 [ 55.720188][ T511] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 55.725493][ T511] ? ret_from_fork+0x1f/0x30 [ 55.729897][ T511] ? _raw_spin_lock+0x1b0/0x1b0 [ 55.734582][ T511] ? check_preemption_disabled+0x153/0x320 [ 55.740228][ T511] ? debug_smp_processor_id+0x20/0x20 [ 55.745551][ T511] generic_make_request+0xe0/0xc90 [ 55.750474][ T511] ? __kasan_slab_free+0x233/0x270 [ 55.755417][ T511] ? __kasan_slab_free+0x1b5/0x270 [ 55.760363][ T511] ? kmem_cache_free+0x10b/0x2c0 [ 55.765222][ T511] ? f2fs_submit_merged_ipu_write+0x40d/0x4f0 [ 55.771138][ T511] ? f2fs_write_single_data_page+0x13f5/0x1a00 [ 55.777121][ T511] ? f2fs_write_data_pages+0x169a/0x2c80 [ 55.782863][ T511] ? do_writepages+0x12b/0x270 [ 55.787421][ T511] ? __writeback_single_inode+0xd9/0xcc0 [ 55.792874][ T511] ? writeback_sb_inodes+0x9e0/0x1800 [ 55.798091][ T511] ? wb_writeback+0x403/0xd70 [ 55.803385][ T511] ? wb_workfn+0x3b6/0x1230 [ 55.807785][ T511] ? blk_attempt_plug_merge+0x300/0x300 [ 55.813273][ T511] ? ret_from_fork+0x1f/0x30 [ 55.817693][ T511] submit_bio+0x1bf/0x6d0 [ 55.821969][ T511] ? direct_make_request+0x450/0x450 [ 55.827153][ T511] ? up_write+0xa6/0x270 [ 55.831220][ T511] ? up_read+0x1b0/0x1b0 [ 55.835303][ T511] ? __submit_bio+0x5de/0x9d0 [ 55.839818][ T511] ? kmem_cache_free+0x10b/0x2c0 [ 55.844592][ T511] ? f2fs_submit_merged_ipu_write+0x40d/0x4f0 [ 55.850653][ T511] f2fs_submit_merged_ipu_write+0x472/0x4f0 [ 55.856406][ T511] f2fs_write_single_data_page+0x13f5/0x1a00 [ 55.862311][ T511] ? f2fs_i_compr_blocks_update+0x150/0x150 [ 55.868881][ T511] ? wait_on_page_writeback+0x260/0x260 [ 55.874774][ T511] f2fs_write_data_pages+0x169a/0x2c80 [ 55.880224][ T511] ? f2fs_read_data_page+0x560/0x560 [ 55.885420][ T511] ? f2fs_balance_fs+0x3f0/0x3f0 [ 55.890561][ T511] ? deref_stack_reg+0x15c/0x1f0 [ 55.895683][ T511] ? f2fs_write_node_pages+0x47f/0x9c0 [ 55.900966][ T511] ? f2fs_write_node_page+0x30/0x30 [ 55.906085][ T511] ? f2fs_balance_fs+0x18e/0x3f0 [ 55.910869][ T511] ? f2fs_read_data_page+0x560/0x560 [ 55.915980][ T511] do_writepages+0x12b/0x270 [ 55.920406][ T511] ? memcpy+0x38/0x50 [ 55.924238][ T511] ? __writepage+0x110/0x110 [ 55.928775][ T511] ? _raw_spin_lock+0xa4/0x1b0 [ 55.933547][ T511] ? _raw_spin_trylock_bh+0x190/0x190 [ 55.938757][ T511] ? _raw_spin_lock+0xa4/0x1b0 [ 55.943341][ T511] __writeback_single_inode+0xd9/0xcc0 [ 55.948677][ T511] writeback_sb_inodes+0x9e0/0x1800 [ 55.953859][ T511] ? queue_io+0x500/0x500 [ 55.958208][ T511] ? writeback_sb_inodes+0x1800/0x1800 [ 55.963513][ T511] ? queue_io+0x358/0x500 [ 55.967826][ T511] wb_writeback+0x403/0xd70 [ 55.972188][ T511] ? wb_io_lists_depopulated+0x170/0x170 [ 55.977652][ T511] ? set_worker_desc+0x158/0x1c0 [ 55.983283][ T511] ? stack_trace_snprint+0x170/0x170 [ 55.988846][ T511] ? check_preemption_disabled+0x9f/0x320 [ 55.995242][ T511] ? kthread_data+0x4e/0xc0 [ 55.999739][ T511] wb_workfn+0x3b6/0x1230 [ 56.004511][ T511] ? inode_wait_for_writeback+0x280/0x280 [ 56.010149][ T511] ? _raw_spin_unlock_irq+0x4a/0x60 [ 56.015337][ T511] ? finish_task_switch+0x130/0x590 [ 56.020859][ T511] ? __schedule+0xb0d/0x1320 [ 56.025495][ T511] ? _raw_spin_lock_irqsave+0x210/0x210 [ 56.030871][ T511] ? read_word_at_a_time+0xe/0x20 [ 56.036045][ T511] ? strscpy+0x89/0x220 [ 56.040438][ T511] process_one_work+0x765/0xd20 [ 56.045939][ T511] worker_thread+0xaef/0x1470 [ 56.051157][ T511] kthread+0x2da/0x360 [ 56.055333][ T511] ? worker_clr_flags+0x170/0x170 [ 56.060207][ T511] ? kthread_blkcg+0xd0/0xd0 [ 56.064622][ T511] ret_from_fork+0x1f/0x30 [ 56.069230][ T511] Modules linked in: [ 56.083246][ T511] ---[ end trace 292475d0054633ea ]--- [ 56.088787][ T511] RIP: 0010:end_page_writeback+0x26e/0x270 [ 56.095244][ T511] Code: 48 ff cb e9 d3 fe ff ff e8 3f 16 e5 ff 48 ff cb 49 89 df e9 79 ff ff ff e8 2f 16 e5 ff 48 ff cb e9 6c fe ff ff e8 22 16 e5 ff <0f> 0b 55 41 57 41 56 41 54 53 89 d5 89 f3 49 89 fe e8 0c 16 e5 ff [ 56.116078][ T511] RSP: 0018:ffff8881ec736808 EFLAGS: 00010293 [ 56.123831][ T511] RAX: ffffffff817f25fe RBX: 0000000000000000 RCX: ffff8881f31c1f80 [ 56.132106][ T511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.155913][ T511] RBP: 0000000000000000 R08: ffffffff817f24d4 R09: fffff94000eb5891 [ 56.165059][ T511] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 56.173589][ T511] R13: 1ffffd4000eb5891 R14: ffffea00075ac488 R15: ffffea00075ac480 [ 56.183562][ T511] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 56.193822][ T598] F2FS-fs (loop0): Found nat_bits in checkpoint [ 56.193830][ T511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.193843][ T511] CR2: 00007f17749c9000 CR3: 00000001ee3db000 CR4: 00000000003406a0 [ 56.216807][ T511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.226026][ T511] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.235039][ T511] Kernel panic - not syncing: Fatal exception [ 56.241907][ T511] Kernel Offset: disabled [ 56.246070][ T511] Rebooting in 86400 seconds..