Warning: Permanently added '10.128.1.109' (ED25519) to the list of known hosts. 2024/02/13 09:37:15 ignoring optional flag "sandboxArg"="0" 2024/02/13 09:37:15 parsed 1 programs 2024/02/13 09:37:15 executed programs: 0 [ 44.790841][ T23] kauditd_printk_skb: 69 callbacks suppressed [ 44.790847][ T23] audit: type=1400 audit(1707817035.540:145): avc: denied { mounton } for pid=405 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 [ 44.823621][ T23] audit: type=1400 audit(1707817035.580:146): avc: denied { mount } for pid=405 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 [ 45.084117][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.091007][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.098297][ T418] device bridge_slave_0 entered promiscuous mode [ 45.128269][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.135183][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.142685][ T418] device bridge_slave_1 entered promiscuous mode [ 45.152990][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.159863][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.167056][ T414] device bridge_slave_0 entered promiscuous mode [ 45.173633][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.180485][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.187727][ T423] device bridge_slave_0 entered promiscuous mode [ 45.197517][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.204440][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.211909][ T416] device bridge_slave_0 entered promiscuous mode [ 45.226978][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.233908][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.241637][ T414] device bridge_slave_1 entered promiscuous mode [ 45.248318][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.255318][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.262612][ T423] device bridge_slave_1 entered promiscuous mode [ 45.275256][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.282335][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.289568][ T422] device bridge_slave_0 entered promiscuous mode [ 45.299072][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.305983][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.313481][ T422] device bridge_slave_1 entered promiscuous mode [ 45.320156][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.328228][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.335299][ T416] device bridge_slave_1 entered promiscuous mode [ 45.357384][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.364317][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.371825][ T419] device bridge_slave_0 entered promiscuous mode [ 45.399241][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.406076][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.413511][ T419] device bridge_slave_1 entered promiscuous mode [ 45.571739][ T23] audit: type=1400 audit(1707817036.320:147): avc: denied { create } for pid=423 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.596734][ T23] audit: type=1400 audit(1707817036.340:148): avc: denied { write } for pid=423 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.617938][ T23] audit: type=1400 audit(1707817036.340:149): avc: denied { read } for pid=423 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.655377][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.662403][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.669725][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.676654][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.696708][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.703533][ T419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.710698][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.717465][ T419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.729419][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.736253][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.743396][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.750250][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.765135][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.772253][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.779583][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.786522][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.812383][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.819323][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.826398][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.833231][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.867555][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.874744][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.881982][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.888912][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.921960][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.929524][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.936573][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.943916][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.951608][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.960153][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.967200][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.974558][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.981687][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.989554][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.997974][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.004959][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.013369][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.020632][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.044297][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.078219][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.086201][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.093063][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.101993][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.110732][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.117625][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.124700][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.132453][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.140457][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.148787][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.156898][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.163706][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.171056][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.179381][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.187225][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.195082][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.203016][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.210916][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.218278][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.225559][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.233729][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.241820][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.248743][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.255967][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.264058][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.272200][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.279061][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.319912][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.329095][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.337257][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.344435][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.352178][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.360315][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.368499][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.376518][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.384772][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.391778][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.399281][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.407382][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.415396][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.422349][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.429616][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.437899][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.445992][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.454219][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.462037][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.485022][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.493625][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.501937][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.511262][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.519762][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.557686][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.566266][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.575974][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.584545][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.593224][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.601965][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.610435][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.619319][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.639168][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.646896][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.654610][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.663333][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.671901][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.678748][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.686353][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.694633][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.702983][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.709905][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.757308][ T23] audit: type=1400 audit(1707817037.510:150): avc: denied { mounton } for pid=416 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=788 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 46.758286][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.791077][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.800658][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.809125][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.809491][ T23] audit: type=1400 audit(1707817037.560:151): avc: denied { mounton } for pid=447 comm="syz-executor.3" path="/root/syzkaller-testdir2029175707/syzkaller.cI2PWt/0/file0" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.817486][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.852966][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.860944][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.869506][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.871607][ T448] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.877622][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.887286][ T23] audit: type=1400 audit(1707817037.640:152): avc: denied { mount } for pid=447 comm="syz-executor.3" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.894388][ T448] ext4 filesystem being mounted at /root/syzkaller-testdir2029175707/syzkaller.cI2PWt/0/file0 supports timestamps until 2038 (0x7fffffff) [ 46.930945][ T23] audit: type=1400 audit(1707817037.670:153): avc: denied { remount } for pid=447 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.930949][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.951431][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.966938][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.971366][ T23] audit: type=1400 audit(1707817037.720:154): avc: denied { unmount } for pid=416 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.022575][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.031522][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.041441][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.052248][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.062754][ T455] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 47.063605][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.072859][ T455] ext4 filesystem being mounted at /root/syzkaller-testdir2029175707/syzkaller.cI2PWt/1/file0 supports timestamps until 2038 (0x7fffffff) [ 47.080147][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.099817][ T459] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 47.102087][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.110938][ T459] ext4 filesystem being mounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.119243][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.143784][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.143926][ T455] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.152219][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.165753][ T455] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.166334][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.171884][ T455] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.185724][ T455] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.191901][ T467] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.192375][ T455] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.204862][ T455] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.210447][ T467] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.232281][ T468] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.234785][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.239788][ T468] ext4 filesystem being remounted at /root/syzkaller-testdir2029175707/syzkaller.cI2PWt/1/file0 supports timestamps until 2038 (0x7fffffff) [ 47.250498][ T455] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.262876][ T471] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.270406][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.279563][ T471] ext4 filesystem being mounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.299167][ T459] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.305456][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.314103][ T471] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.314655][ T459] ext4 filesystem being remounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.356051][ T471] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.356812][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.367404][ T476] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.371936][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.376893][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.385079][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.398371][ T467] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.407051][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.420024][ T468] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.422610][ T467] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.429735][ T468] ext4 filesystem being remounted at /root/syzkaller-testdir2029175707/syzkaller.cI2PWt/1/file0 supports timestamps until 2038 (0x7fffffff) [ 47.458298][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.458427][ T471] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.466445][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.481329][ T455] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.483877][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.495450][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.505495][ T459] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.513204][ T480] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.513252][ T483] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.522974][ T459] ext4 filesystem being remounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.533706][ T483] ext4 filesystem being mounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.547946][ T480] ext4 filesystem being mounted at /root/syzkaller-testdir1108739617/syzkaller.SWOQRe/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.574818][ T476] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.582102][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.613818][ T468] ext4 filesystem being remounted at /root/syzkaller-testdir2029175707/syzkaller.cI2PWt/1/file0 supports timestamps until 2038 (0x7fffffff) [ 47.630573][ T467] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.638563][ T471] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.644120][ T495] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 47.653827][ T495] ext4 filesystem being mounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.657451][ T471] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.674161][ T467] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.681414][ T467] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.697364][ T476] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.697425][ T459] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.703351][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.709382][ T459] ext4 filesystem being remounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.757174][ T471] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.763403][ T501] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.766411][ T471] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.769899][ T501] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.783761][ T459] ext4 filesystem being remounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.799300][ T495] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.805258][ T495] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.805508][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.830999][ T501] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.840362][ T501] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.841547][ T507] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.857537][ T459] ext4 filesystem being remounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.857585][ T503] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.879482][ T468] EXT4-fs warning (device loop3): ext4_multi_mount_protect:325: MMP startup interrupted, failing mount [ 47.879482][ T468] [ 47.881339][ T507] ext4 filesystem being mounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/1/file0 supports timestamps until 2038 (0x7fffffff) [ 47.908544][ T495] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.908938][ T503] ext4 filesystem being mounted at /root/syzkaller-testdir1108739617/syzkaller.SWOQRe/1/file0 supports timestamps until 2038 (0x7fffffff) [ 47.914808][ T495] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.946390][ T416] ================================================================== [ 47.954361][ T416] BUG: KASAN: use-after-free in kthread_stop+0x37/0x4a0 [ 47.961123][ T416] Write of size 4 at addr ffff8881ed70bf20 by task syz-executor.3/416 [ 47.961541][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 47.969110][ T416] [ 47.969121][ T416] CPU: 0 PID: 416 Comm: syz-executor.3 Not tainted 5.4.265-syzkaller-04843-g1b3143b9b166 #0 [ 47.969125][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 47.969128][ T416] Call Trace: [ 47.969144][ T416] dump_stack+0x1d8/0x241 [ 47.969154][ T416] ? prepare_exit_to_usermode+0x199/0x200 [ 47.969162][ T416] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 47.969168][ T416] ? printk+0xd1/0x111 [ 47.969176][ T416] ? kthread_stop+0x37/0x4a0 [ 47.969189][ T416] print_address_description+0x8c/0x600 [ 47.984915][ T501] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.986223][ T416] ? kthread_stop+0x37/0x4a0 [ 47.986230][ T416] __kasan_report+0xf3/0x120 [ 47.986243][ T416] ? kthread_stop+0x37/0x4a0 [ 47.996859][ T459] EXT4-fs warning (device loop1): ext4_multi_mount_protect:387: Unable to create kmmpd thread for loop1. [ 48.006257][ T416] kasan_report+0x30/0x60 [ 48.006265][ T416] check_memory_region+0x272/0x280 [ 48.006278][ T416] kthread_stop+0x37/0x4a0 [ 48.018868][ T495] EXT4-fs (loop5): re-mounted. Opts: (null) [ 48.019540][ T416] ext4_put_super+0x790/0xbb0 [ 48.019554][ T416] ? ext4_drop_inode+0x1f0/0x1f0 [ 48.025335][ T495] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.029165][ T416] generic_shutdown_super+0x120/0x2a0 [ 48.029172][ T416] kill_block_super+0x7a/0xe0 [ 48.029180][ T416] deactivate_locked_super+0xa8/0x110 [ 48.029189][ T416] deactivate_super+0x1e2/0x2a0 [ 48.029204][ T416] ? vfs_submount+0xb0/0xb0 [ 48.029212][ T416] ? deactivate_locked_super+0x110/0x110 [ 48.029222][ T416] ? lockref_put_return+0xbf/0xe0 [ 48.029230][ T416] ? dput+0x294/0x2f0 [ 48.029237][ T416] cleanup_mnt+0x44e/0x500 [ 48.029246][ T416] task_work_run+0x140/0x170 [ 48.029255][ T416] exit_to_usermode_loop+0x190/0x1a0 [ 48.029263][ T416] prepare_exit_to_usermode+0x199/0x200 [ 48.029271][ T416] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.029276][ T416] [ 48.029280][ T416] Allocated by task 2: [ 48.029289][ T416] __kasan_kmalloc+0x171/0x210 [ 48.029301][ T416] kmem_cache_alloc+0xd9/0x250 [ 48.057112][ T501] EXT4-fs (loop5): re-mounted. Opts: (null) [ 48.058505][ T416] dup_task_struct+0x4f/0x600 [ 48.058513][ T416] copy_process+0x56d/0x3230 [ 48.058525][ T416] _do_fork+0x197/0x900 [ 48.070634][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.073698][ T416] kernel_thread+0x16a/0x1d0 [ 48.073706][ T416] kthreadd+0x3b1/0x4f0 [ 48.073719][ T416] ret_from_fork+0x1f/0x30 [ 48.079818][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.082892][ T416] [ 48.082896][ T416] Freed by task 476: [ 48.082912][ T416] __kasan_slab_free+0x1b5/0x270 [ 48.082929][ T416] kmem_cache_free+0x10b/0x2c0 [ 48.089278][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.093925][ T416] rcu_do_batch+0x492/0xa00 [ 48.093932][ T416] rcu_core+0x4c8/0xcb0 [ 48.093940][ T416] __do_softirq+0x23b/0x6b7 [ 48.093947][ T416] [ 48.099290][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.113187][ T416] The buggy address belongs to the object at ffff8881ed70bf00 [ 48.113187][ T416] which belongs to the cache task_struct of size 3904 [ 48.113196][ T416] The buggy address is located 32 bytes inside of [ 48.113196][ T416] 3904-byte region [ffff8881ed70bf00, ffff8881ed70ce40) [ 48.113198][ T416] The buggy address belongs to the page: [ 48.113208][ T416] page:ffffea0007b5c200 refcount:1 mapcount:0 mapping:ffff8881f5cf8000 index:0x0 compound_mapcount: 0 [ 48.113215][ T416] flags: 0x8000000000010200(slab|head) [ 48.113226][ T416] raw: 8000000000010200 ffffea0007b62800 0000000500000005 ffff8881f5cf8000 [ 48.113237][ T416] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 48.119767][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.122989][ T416] page dumped because: kasan: bad access detected [ 48.122993][ T416] page_owner tracks the page as allocated [ 48.123004][ T416] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 48.123016][ T416] prep_new_page+0x18f/0x370 [ 48.123029][ T416] get_page_from_freelist+0x2d13/0x2d90 [ 48.128885][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.132983][ T416] __alloc_pages_nodemask+0x393/0x840 [ 48.132992][ T416] alloc_slab_page+0x39/0x3c0 [ 48.133004][ T416] new_slab+0x97/0x440 [ 48.138122][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.142891][ T416] ___slab_alloc+0x2fe/0x490 [ 48.142900][ T416] __slab_alloc+0x62/0xa0 [ 48.142906][ T416] kmem_cache_alloc+0x109/0x250 [ 48.142914][ T416] dup_task_struct+0x4f/0x600 [ 48.142920][ T416] copy_process+0x56d/0x3230 [ 48.142927][ T416] _do_fork+0x197/0x900 [ 48.142934][ T416] __x64_sys_clone+0x26b/0x2c0 [ 48.142941][ T416] do_syscall_64+0xca/0x1c0 [ 48.142948][ T416] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.142958][ T416] page_owner free stack trace missing [ 48.148726][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.151544][ T416] [ 48.151546][ T416] Memory state around the buggy address: [ 48.151555][ T416] ffff8881ed70be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.151561][ T416] ffff8881ed70be80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.151574][ T416] >ffff8881ed70bf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.156061][ T476] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.160221][ T416] ^ [ 48.160228][ T416] ffff8881ed70bf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.160234][ T416] ffff8881ed70c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.160236][ T416] ================================================================== [ 48.160239][ T416] Disabling lock debugging due to kernel taint [ 48.166760][ T416] ------------[ cut here ]------------ [ 48.174170][ T495] EXT4-fs (loop5): re-mounted. Opts: (null) [ 48.177928][ T416] refcount_t: addition on 0; use-after-free. [ 48.179723][ T495] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/0/file0 supports timestamps until 2038 (0x7fffffff) [ 48.183789][ T416] WARNING: CPU: 0 PID: 416 at lib/refcount.c:25 refcount_warn_saturate+0x132/0x1a0 [ 48.658813][ T416] Modules linked in: [ 48.662548][ T416] CPU: 0 PID: 416 Comm: syz-executor.3 Tainted: G B 5.4.265-syzkaller-04843-g1b3143b9b166 #0 [ 48.673825][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 48.683909][ T416] RIP: 0010:refcount_warn_saturate+0x132/0x1a0 [ 48.689893][ T416] Code: 03 01 48 c7 c7 a0 02 fa 84 e8 4a 1a 0e ff 0f 0b eb a9 e8 91 62 37 ff c6 05 84 ab bc 03 01 48 c7 c7 20 03 fa 84 e8 2e 1a 0e ff <0f> 0b eb 8d e8 75 62 37 ff c6 05 69 ab bc 03 01 48 c7 c7 80 03 fa [ 48.709713][ T416] RSP: 0018:ffff8881dbe97c30 EFLAGS: 00010246 [ 48.715592][ T416] RAX: f54b50a544312800 RBX: 0000000000000002 RCX: ffff8881f0dd8000 [ 48.723407][ T416] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 48.731298][ T416] RBP: 0000000000000002 R08: ffffffff814d68b2 R09: ffffed103edca9b8 [ 48.739192][ T416] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 48.746999][ T416] R13: ffff8881ed70bf00 R14: dffffc0000000000 R15: ffff8881ed70bf20 [ 48.754899][ T416] FS: 0000555556fb6480(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 48.763679][ T416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.770260][ T416] CR2: 0000555556efa818 CR3: 00000001dbc64000 CR4: 00000000003406b0 [ 48.778158][ T416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.786056][ T416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.793866][ T416] Call Trace: [ 48.797031][ T416] ? __warn+0x162/0x250 [ 48.800988][ T416] ? report_bug+0x3a1/0x4e0 [ 48.805327][ T416] ? refcount_warn_saturate+0x132/0x1a0 [ 48.811056][ T416] ? refcount_warn_saturate+0x132/0x1a0 [ 48.816436][ T416] ? do_invalid_op+0x6e/0x110 [ 48.820969][ T416] ? invalid_op+0x1e/0x30 [ 48.825124][ T416] ? wake_up_klogd+0xb2/0xf0 [ 48.829553][ T416] ? refcount_warn_saturate+0x132/0x1a0 [ 48.834931][ T416] kthread_stop+0x1a5/0x4a0 [ 48.839711][ T416] ext4_put_super+0x790/0xbb0 [ 48.844210][ T416] ? ext4_drop_inode+0x1f0/0x1f0 [ 48.848991][ T416] generic_shutdown_super+0x120/0x2a0 [ 48.854204][ T416] kill_block_super+0x7a/0xe0 [ 48.858717][ T416] deactivate_locked_super+0xa8/0x110 [ 48.864366][ T416] deactivate_super+0x1e2/0x2a0 [ 48.869383][ T416] ? vfs_submount+0xb0/0xb0 [ 48.873728][ T416] ? deactivate_locked_super+0x110/0x110 [ 48.879363][ T416] ? lockref_put_return+0xbf/0xe0 [ 48.884222][ T416] ? dput+0x294/0x2f0 [ 48.888223][ T416] cleanup_mnt+0x44e/0x500 [ 48.892575][ T416] task_work_run+0x140/0x170 [ 48.897242][ T416] exit_to_usermode_loop+0x190/0x1a0 [ 48.902365][ T416] prepare_exit_to_usermode+0x199/0x200 [ 48.907757][ T416] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.913558][ T416] ---[ end trace 95f09ab6fc214561 ]--- [ 49.185027][ T526] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.196557][ T526] ext4 filesystem being mounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.198500][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.214636][ T541] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 49.220163][ T537] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.233819][ T541] ext4 filesystem being mounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.237408][ T537] ext4 filesystem being mounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.251542][ T534] ext4 filesystem being mounted at /root/syzkaller-testdir1108739617/syzkaller.SWOQRe/2/file0 supports timestamps until 2038 (0x7fffffff) [ 49.283727][ T541] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.289875][ T542] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.291944][ T555] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.304513][ T541] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.311200][ T555] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.317091][ T542] ext4 filesystem being mounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/2/file0 supports timestamps until 2038 (0x7fffffff) [ 49.318038][ T541] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.332306][ T555] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.343403][ T541] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.357258][ T537] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.357588][ T557] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.363180][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.369316][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.397158][ T555] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.403574][ T555] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.410817][ T541] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.418086][ T537] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.423854][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.425105][ T555] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.447399][ T537] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.447404][ T557] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.447433][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.453530][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.467071][ T541] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.497164][ T557] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.503323][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.503470][ T555] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.527079][ T541] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.538872][ T564] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.548858][ T564] ext4 filesystem being mounted at /root/syzkaller-testdir1108739617/syzkaller.SWOQRe/3/file0 supports timestamps until 2038 (0x7fffffff) [ 49.558658][ T559] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.567356][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.575016][ T559] ext4 filesystem being mounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/2/file0 supports timestamps until 2038 (0x7fffffff) [ 49.588844][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.616577][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.619183][ T575] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.631756][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.641214][ T575] ext4 filesystem being mounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/3/file0 supports timestamps until 2038 (0x7fffffff) [ 49.655971][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.685198][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.700903][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.715380][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.715517][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.744709][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.762515][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.767095][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.777689][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.791429][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.806103][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.820125][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.834996][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.848972][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.863514][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.877526][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.893639][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.907644][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.922187][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.936220][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.950254][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) 2024/02/13 09:37:20 executed programs: 21 [ 49.968015][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.979451][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 49.993656][ T537] ext4 filesystem being remounted at /root/syzkaller-testdir4204185241/syzkaller.rm6ve1/1/file0 supports timestamps until 2038 (0x7fffffff) [ 50.007627][ T557] ext4 filesystem being remounted at /root/syzkaller-testdir2727354902/syzkaller.STbiXQ/1/file0 supports timestamps until 2038 (0x7fffffff) [ 50.170280][ T593] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 50.180301][ T593] ext4 filesystem being mounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.195477][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.202815][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.203106][ T588] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 50.211827][ T590] ext4 filesystem being mounted at /root/syzkaller-testdir1108739617/syzkaller.SWOQRe/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.221661][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.249416][ T588] ext4 filesystem being mounted at /root/syzkaller-testdir4287371748/syzkaller.CTlgp5/3/file0 supports timestamps until 2038 (0x7fffffff) [ 50.255783][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.270351][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.286457][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.292920][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.307406][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.313656][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.328463][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.334174][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.348712][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.354502][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.369955][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.375779][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.390342][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.396138][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.410670][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.416373][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.430671][ T602] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.437000][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.451288][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.465621][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.479994][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.494273][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.508831][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.523687][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.538313][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.552806][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.567339][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.581782][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.596060][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.610384][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.624664][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.639176][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.653721][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.668060][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.682336][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.696708][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.711760][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.726085][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.740586][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.755001][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.769264][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.783716][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.798115][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.813005][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.827834][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.842328][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.857694][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.872129][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.887050][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.901976][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff) [ 50.917306][ T602] ext4 filesystem being remounted at /root/syzkaller-testdir1251528245/syzkaller.JfAfJg/4/file0 supports timestamps until 2038 (0x7fffffff)