[ 33.473478][ T26] audit: type=1800 audit(1554623052.945:28): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 34.087612][ T26] audit: type=1800 audit(1554623053.655:29): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 34.108360][ T26] audit: type=1800 audit(1554623053.655:30): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 [....] startpar: service(s) returned failure: rsyslog ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.34' (ECDSA) to the list of known hosts. 2019/04/07 07:44:36 fuzzer started 2019/04/07 07:44:39 dialing manager at 10.128.0.26:34543 2019/04/07 07:44:39 syscalls: 2408 2019/04/07 07:44:39 code coverage: enabled 2019/04/07 07:44:39 comparison tracing: enabled 2019/04/07 07:44:39 extra coverage: extra coverage is not supported by the kernel 2019/04/07 07:44:39 setuid sandbox: enabled 2019/04/07 07:44:39 namespace sandbox: enabled 2019/04/07 07:44:39 Android sandbox: /sys/fs/selinux/policy does not exist 2019/04/07 07:44:39 fault injection: enabled 2019/04/07 07:44:39 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/04/07 07:44:39 net packet injection: enabled 2019/04/07 07:44:39 net device setup: enabled 07:46:42 executing program 0: openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mkdir(&(0x7f0000000480)='./file1\x00', 0x0) mount$overlay(0x400006, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) syzkaller login: [ 183.436714][ T7616] IPVS: ftp: loaded support on port[0] = 21 07:46:43 executing program 1: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10001, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') [ 183.550000][ T7616] chnl_net:caif_netlink_parms(): no params data found [ 183.646166][ T7616] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.672547][ T7616] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.681080][ T7616] device bridge_slave_0 entered promiscuous mode [ 183.694216][ T7616] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.701491][ T7616] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.709821][ T7616] device bridge_slave_1 entered promiscuous mode [ 183.729962][ T7616] bond0: Enslaving bond_slave_0 as an active interface with an up link 07:46:43 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, 0x0, 0x0, 0x2eb, 0x0) dup3(r0, r1, 0x0) getegid() fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) write$P9_RREMOVE(r1, 0x0, 0x0) [ 183.741359][ T7616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 183.744255][ T7619] IPVS: ftp: loaded support on port[0] = 21 [ 183.770472][ T7616] team0: Port device team_slave_0 added [ 183.781960][ T7616] team0: Port device team_slave_1 added [ 183.876010][ T7616] device hsr_slave_0 entered promiscuous mode [ 183.923629][ T7616] device hsr_slave_1 entered promiscuous mode 07:46:43 executing program 3: socket$kcm(0x11, 0xa, 0x300) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) [ 184.012692][ T7616] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.020069][ T7616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.028135][ T7616] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.035368][ T7616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.100900][ T7622] IPVS: ftp: loaded support on port[0] = 21 07:46:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x4, 0x200000}) [ 184.218917][ T7619] chnl_net:caif_netlink_parms(): no params data found [ 184.223633][ T7625] IPVS: ftp: loaded support on port[0] = 21 [ 184.302143][ T7616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.416454][ T3759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.431188][ T3759] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.459755][ T3759] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.470761][ T3759] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 184.483390][ T7616] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.495205][ T7619] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.502296][ T7619] bridge0: port 1(bridge_slave_0) entered disabled state 07:46:44 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ae5000/0x4000)=nil, 0x200000, 0x10200000008) [ 184.511357][ T7619] device bridge_slave_0 entered promiscuous mode [ 184.546315][ T3759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.557299][ T7629] IPVS: ftp: loaded support on port[0] = 21 [ 184.564503][ T3759] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.571577][ T3759] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.595841][ T7619] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.603638][ T7619] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.611377][ T7619] device bridge_slave_1 entered promiscuous mode [ 184.643683][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.653531][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.661975][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.669141][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.677111][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.715567][ T7622] chnl_net:caif_netlink_parms(): no params data found [ 184.735689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 184.737085][ T7632] IPVS: ftp: loaded support on port[0] = 21 [ 184.744972][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 184.759019][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.767986][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 184.777398][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.786066][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.796847][ T7619] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.807420][ T7619] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.820129][ T7625] chnl_net:caif_netlink_parms(): no params data found [ 184.848388][ T7616] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 184.860029][ T7616] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 184.901323][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.910036][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.919060][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.928194][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.937667][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.960449][ T7622] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.968125][ T7622] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.976159][ T7622] device bridge_slave_0 entered promiscuous mode [ 184.994214][ T7625] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.001359][ T7625] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.009229][ T7625] device bridge_slave_0 entered promiscuous mode [ 185.017526][ T7625] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.024701][ T7625] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.032535][ T7625] device bridge_slave_1 entered promiscuous mode [ 185.042091][ T7619] team0: Port device team_slave_0 added [ 185.057779][ T7619] team0: Port device team_slave_1 added [ 185.064248][ T7622] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.071406][ T7622] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.080418][ T7622] device bridge_slave_1 entered promiscuous mode [ 185.099109][ T7622] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.122067][ T7625] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.143040][ T7622] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.175189][ T7619] device hsr_slave_0 entered promiscuous mode [ 185.212852][ T7619] device hsr_slave_1 entered promiscuous mode [ 185.258577][ T7616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.266896][ T7625] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.311478][ T7622] team0: Port device team_slave_0 added [ 185.329601][ T7625] team0: Port device team_slave_0 added [ 185.337148][ T7625] team0: Port device team_slave_1 added [ 185.370589][ T7622] team0: Port device team_slave_1 added 07:46:45 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000002102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'\x00@\x00'}, &(0x7f0000001fee)='R\trist\xe3cusgrVid:De', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000b40), 0xfffffffffffffee3, 0x40000cb, 0x0, 0xfffffffffffffd7f) [ 185.461498][ T7638] overlayfs: missing 'lowerdir' [ 185.476385][ T7622] device hsr_slave_0 entered promiscuous mode [ 185.480473][ C0] hrtimer: interrupt took 35527 ns [ 185.490917][ T7638] overlayfs: missing 'lowerdir' 07:46:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000100)='\x02@\x94\xb8\x03P\xcaC\x8a\xf9\x16.H\x80\'\xc5\x8d\xab\xf9\x1b@\xd6\xea\xd24\x95\x94\x165\x8f\x18H\xdc\xc9\x98M\xf9\x8d\xcdmp\xf8h\x8fZV\x16\x83\xf1\xa6-c\xcbQ#\'O\xb9\xbb\xe5\xf3P\xf1\x81\xf7\na\v:\xca\xdc\xe9yb\xb9\xc7p\x92\x8b\xe9\xfdEWW\xad\xd50\xd27\x13\xc1\x7fXo\xf3\x92', 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030006000000001000000000380000000100000000000000000020000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000eaffffff00"/120], 0x78) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000680)='maps\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r2, 0x0, 0x104) [ 185.512780][ T7622] device hsr_slave_1 entered promiscuous mode 07:46:45 executing program 0: capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000580)='ip_vti0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f3, &(0x7f0000000580)='ip_vti0\x00') [ 185.591265][ T7652] capability: warning: `syz-executor.0' uses deprecated v2 capabilities in a way that may be insecure [ 185.605738][ T7625] device hsr_slave_0 entered promiscuous mode [ 185.632955][ T7625] device hsr_slave_1 entered promiscuous mode 07:46:45 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 185.722386][ T7629] chnl_net:caif_netlink_parms(): no params data found 07:46:45 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 185.803700][ T7619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.832288][ T7629] bridge0: port 1(bridge_slave_0) entered blocking state 07:46:45 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 185.848684][ T7629] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.856850][ T7629] device bridge_slave_0 entered promiscuous mode [ 185.865024][ T7629] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.872184][ T7629] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.886385][ T7629] device bridge_slave_1 entered promiscuous mode 07:46:45 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 185.907212][ T7632] chnl_net:caif_netlink_parms(): no params data found [ 186.015488][ T7629] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 186.030564][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.039017][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.047059][ T7632] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.055559][ T7632] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.063654][ T7632] device bridge_slave_0 entered promiscuous mode [ 186.072152][ T7632] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.079373][ T7632] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.087389][ T7632] device bridge_slave_1 entered promiscuous mode [ 186.096560][ T7625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.106391][ T7629] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 186.129801][ T7632] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 186.143235][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.150944][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.161176][ T7619] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.185037][ T7632] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 186.196045][ T7625] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.204044][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.213225][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.221553][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.228790][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.237063][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.245955][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.254545][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.261803][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.270380][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.280982][ T7629] team0: Port device team_slave_0 added [ 186.296781][ T7632] team0: Port device team_slave_0 added [ 186.314010][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.323558][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.332139][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.340924][ T7627] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.348050][ T7627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.356107][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.365211][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.373651][ T7627] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.380695][ T7627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.388343][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.397116][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.405840][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.414320][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.422778][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.431209][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.439926][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.447847][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.460990][ T7629] team0: Port device team_slave_1 added [ 186.469061][ T7632] team0: Port device team_slave_1 added [ 186.480989][ T7625] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 186.491841][ T7625] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 186.518015][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.528306][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.537221][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.546428][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.555058][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.563846][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.572352][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.580840][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.589596][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.598068][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.606380][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.614741][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.623558][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.633163][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.640795][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.716138][ T7632] device hsr_slave_0 entered promiscuous mode [ 186.753057][ T7632] device hsr_slave_1 entered promiscuous mode [ 186.797424][ T7619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.818662][ T7625] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.841693][ T7622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.915317][ T7629] device hsr_slave_0 entered promiscuous mode [ 186.952972][ T7629] device hsr_slave_1 entered promiscuous mode [ 187.010733][ T7619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.028780][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.040536][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.065950][ T7622] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.087058][ T7670] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/7670 [ 187.097079][ T7670] caller is sk_mc_loop+0x1d/0x210 [ 187.102130][ T7670] CPU: 1 PID: 7670 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190405 #19 [ 187.111174][ T7670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.111905][ T7629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.121339][ T7670] Call Trace: [ 187.121378][ T7670] dump_stack+0x172/0x1f0 [ 187.121402][ T7670] __this_cpu_preempt_check+0x246/0x270 [ 187.121417][ T7670] sk_mc_loop+0x1d/0x210 [ 187.121435][ T7670] ip_mc_output+0x2ef/0xf70 [ 187.121453][ T7670] ? __ip_queue_xmit+0x1bf0/0x1bf0 [ 187.121467][ T7670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 187.121479][ T7670] ? prandom_u32_state+0x13/0x180 [ 187.121496][ T7670] ? ip_append_data.part.0+0x170/0x170 [ 187.121512][ T7670] ? __ip_make_skb+0xf15/0x1820 [ 187.121529][ T7670] ip_local_out+0xc4/0x1b0 [ 187.121545][ T7670] ip_send_skb+0x42/0xf0 [ 187.121565][ T7670] udp_send_skb.isra.0+0x6b2/0x1180 [ 187.139887][ T7629] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.141664][ T7670] udp_push_pending_frames+0x5c/0xf0 [ 187.141696][ T7670] udp_sendmsg+0x12ff/0x2820 [ 187.168497][ T7629] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 187.172462][ T7670] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 187.172478][ T7670] ? finish_task_switch+0x146/0x780 [ 187.172493][ T7670] ? ip_reply_glue_bits+0xc0/0xc0 [ 187.172513][ T7670] ? udp4_lib_lookup_skb+0x440/0x440 [ 187.177426][ T7629] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.181759][ T7670] ? ___might_sleep+0x163/0x280 [ 187.181780][ T7670] ? ___might_sleep+0x163/0x280 [ 187.181797][ T7670] ? __might_sleep+0x95/0x190 [ 187.199125][ T7629] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.203642][ T7670] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 187.203655][ T7670] ? aa_sk_perm+0x288/0x880 [ 187.203696][ T7670] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 187.220757][ T7670] inet_sendmsg+0x147/0x5e0 [ 187.220773][ T7670] ? udp4_lib_lookup_skb+0x440/0x440 [ 187.220783][ T7670] ? inet_sendmsg+0x147/0x5e0 [ 187.220795][ T7670] ? ipip_gro_receive+0x100/0x100 [ 187.220811][ T7670] sock_sendmsg+0xdd/0x130 [ 187.220830][ T7670] sock_write_iter+0x27c/0x3e0 [ 187.319318][ T7670] ? sock_sendmsg+0x130/0x130 [ 187.323989][ T7670] ? aa_path_link+0x460/0x460 [ 187.328650][ T7670] ? find_held_lock+0x35/0x130 [ 187.333518][ T7670] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 187.339865][ T7670] ? iov_iter_init+0xee/0x220 [ 187.344532][ T7670] new_sync_write+0x4c7/0x760 [ 187.349197][ T7670] ? default_llseek+0x2e0/0x2e0 [ 187.354108][ T7670] ? common_file_perm+0x238/0x720 [ 187.359188][ T7670] ? __fget+0x381/0x550 [ 187.363337][ T7670] ? apparmor_file_permission+0x25/0x30 [ 187.368868][ T7670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 187.375097][ T7670] ? security_file_permission+0x94/0x380 [ 187.391066][ T7670] __vfs_write+0xe4/0x110 [ 187.402799][ T7670] vfs_write+0x20c/0x580 [ 187.407045][ T7670] ksys_write+0xea/0x1f0 [ 187.411458][ T7670] ? __ia32_sys_read+0xb0/0xb0 [ 187.416311][ T7670] ? do_syscall_64+0x26/0x610 [ 187.421075][ T7670] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.427139][ T7670] ? do_syscall_64+0x26/0x610 [ 187.431923][ T7670] __x64_sys_write+0x73/0xb0 [ 187.436537][ T7670] do_syscall_64+0x103/0x610 [ 187.441127][ T7670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.447023][ T7670] RIP: 0033:0x4582b9 [ 187.450916][ T7670] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.470600][ T7670] RSP: 002b:00007f7875e55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 187.479020][ T7670] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 187.486994][ T7670] RDX: 000000000000fdef RSI: 0000000020000280 RDI: 0000000000000008 [ 187.494989][ T7670] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 187.503064][ T7670] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7875e566d4 [ 187.511035][ T7670] R13: 00000000004c7a90 R14: 00000000004ddb68 R15: 00000000ffffffff [ 187.523031][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 187.529000][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 187.535218][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 187.541030][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 187.572972][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.580837][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.601367][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.611206][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 07:46:47 executing program 1: memfd_create(&(0x7f0000000140)='\x9e\xdez\x88Z\xe9^H\x00\x80\x00\x00\x00\x00\x00`O\x13\xee\xabe\xc029\x01\xdck\x00\x00\x00\x002\xf0\x1b\x7f\v\x01O\x9f\x91\xee\xb7\xc3|r@\xf4v\xc8\xd7S\x00\x00t\xdb\xcf\xa6\xb7M\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x10000014c) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 187.629124][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.636277][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.644076][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 187.649866][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 187.663428][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.677317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.687129][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.694374][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.703039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.711790][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.720706][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.729385][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.738103][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.747012][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.755787][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.764396][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.773901][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.783513][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.791785][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.798863][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.807056][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.815677][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.824080][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.831292][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.840567][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.848217][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.856234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.864279][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.872712][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 187.878520][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 187.881555][ T7632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.927213][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.941290][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.951043][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.960495][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.976652][ T7632] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.988498][ T7622] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 187.999559][ T7622] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.011570][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.026237][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.041897][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.050893][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.059716][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.068845][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.080675][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.089541][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.098446][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.107305][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.129131][ T7622] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.137843][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.149970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.159116][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.166314][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.177025][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.194021][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.203716][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.212083][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.219202][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.227759][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 188.236675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.267864][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 07:46:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x817, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 07:46:47 executing program 0: ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) 07:46:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x0, 0x1000000, r0, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x2c5) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0x5ccb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0x400, 0x81, 0x3f80, 0x0, 0x0, 0x400, 0x7, 0x8, 0x0, 0x0, 0x1, 0x2, 0x101, 0x80000000, 0x0, 0x0, 0x1, 0x200, 0x0, 0x4, 0x3ff, 0x5, 0x0, 0x0, 0x200, 0x0, @perf_config_ext={0x2, 0x100000001}, 0xa08, 0x8, 0x0, 0x6, 0x5}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffffffffffffff01) r4 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) bpf$PROG_LOAD(0x3, 0x0, 0xffffffffffffff6c) recvmsg$kcm(r3, &(0x7f0000000240)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000002940)=[{&(0x7f0000000400)=""/199, 0xc7}, {&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000001580)=""/215, 0xd7}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/78, 0x4e}, {&(0x7f00000028c0)=""/71, 0x47}], 0x8, &(0x7f0000000140)=""/39, 0x27}, 0x2000) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000002b80)={r2, &(0x7f0000002a00)="ff10be59a950b475f1a9ec6c978ec3518bd5ee604519d95d305e393b36f4b4752f09fdcec88c9980f794855f7da87726aa1b46d2b0f4c657586fc1decce467ac76b820d501bbd48337db92d6ece5f5c7497aec4e75732063fd882d34af7b41b79f9543a86d1adb51168ea87120198ad5f03b88e4b9afac1dd46e9b2b63e9fbc09360a1a5fc255976bffe7930ef4975777eb81fd7ec91536e85358d6b8ed5aec7a6b498574d7bd4f736627a4ae69fd39e2750b6d88b14", 0x0}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002b40)={&(0x7f0000001680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001700)=""/231, 0xe7}, {&(0x7f0000001800)=""/1, 0x1}, {&(0x7f0000002bc0)=""/246, 0xf6}, {&(0x7f00000029c0)=""/29, 0x1d}, {&(0x7f0000002ac0)=""/95, 0x5f}, {&(0x7f0000002cc0)=""/252, 0xfc}], 0x6}, 0x100) socket$kcm(0x29, 0x40000400000100, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) [ 188.278984][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.311494][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.344872][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.363507][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.380003][ T7627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.405757][ T7632] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.421129][ T7632] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.431795][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.440716][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.454953][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.476517][ T7695] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/7695 [ 188.487687][ T7695] caller is sk_mc_loop+0x1d/0x210 [ 188.519142][ T7695] CPU: 0 PID: 7695 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190405 #19 [ 188.528240][ T7695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.538838][ T7695] Call Trace: [ 188.542157][ T7695] dump_stack+0x172/0x1f0 [ 188.546524][ T7695] __this_cpu_preempt_check+0x246/0x270 [ 188.552221][ T7695] sk_mc_loop+0x1d/0x210 [ 188.556492][ T7695] ip_mc_output+0x2ef/0xf70 [ 188.561116][ T7695] ? __ip_queue_xmit+0x1bf0/0x1bf0 [ 188.566248][ T7695] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.572593][ T7695] ? prandom_u32_state+0x13/0x180 [ 188.577642][ T7695] ? ip_append_data.part.0+0x170/0x170 [ 188.583136][ T7695] ? __ip_make_skb+0xf15/0x1820 [ 188.588040][ T7695] ip_local_out+0xc4/0x1b0 [ 188.592477][ T7695] ip_send_skb+0x42/0xf0 [ 188.596759][ T7695] udp_send_skb.isra.0+0x6b2/0x1180 [ 188.601980][ T7695] udp_push_pending_frames+0x5c/0xf0 [ 188.607269][ T7695] udp_sendmsg+0x12ff/0x2820 [ 188.611987][ T7695] ? perf_trace_run_bpf_submit+0x131/0x190 [ 188.617808][ T7695] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 188.624067][ T7695] ? ip_reply_glue_bits+0xc0/0xc0 [ 188.629088][ T7695] ? udp4_lib_lookup_skb+0x440/0x440 [ 188.634471][ T7695] ? perf_trace_lock+0x334/0x510 [ 188.639435][ T7695] ? __lock_acquire+0x548/0x3fb0 [ 188.644378][ T7695] ? perf_trace_run_bpf_submit+0x131/0x190 [ 188.650172][ T7695] ? debug_smp_processor_id+0x3c/0x280 [ 188.655750][ T7695] ? ___might_sleep+0x163/0x280 [ 188.660607][ T7695] ? __might_sleep+0x95/0x190 [ 188.665315][ T7695] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 188.670965][ T7695] ? aa_sk_perm+0x288/0x880 [ 188.675497][ T7695] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 188.681072][ T7695] inet_sendmsg+0x147/0x5e0 [ 188.685632][ T7695] ? udp4_lib_lookup_skb+0x440/0x440 [ 188.690909][ T7695] ? inet_sendmsg+0x147/0x5e0 [ 188.695613][ T7695] ? ipip_gro_receive+0x100/0x100 [ 188.700647][ T7695] sock_sendmsg+0xdd/0x130 [ 188.705063][ T7695] sock_write_iter+0x27c/0x3e0 [ 188.709855][ T7695] ? sock_sendmsg+0x130/0x130 [ 188.714580][ T7695] ? aa_path_link+0x460/0x460 [ 188.719259][ T7695] ? find_held_lock+0x35/0x130 [ 188.724194][ T7695] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 188.730436][ T7695] ? iov_iter_init+0xee/0x220 [ 188.735302][ T7695] new_sync_write+0x4c7/0x760 [ 188.739990][ T7695] ? default_llseek+0x2e0/0x2e0 [ 188.744843][ T7695] ? common_file_perm+0x238/0x720 [ 188.749859][ T7695] ? __fget+0x381/0x550 [ 188.754147][ T7695] ? apparmor_file_permission+0x25/0x30 [ 188.759726][ T7695] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.765980][ T7695] ? security_file_permission+0x94/0x380 [ 188.772511][ T7695] __vfs_write+0xe4/0x110 [ 188.776876][ T7695] vfs_write+0x20c/0x580 [ 188.781136][ T7695] ksys_write+0xea/0x1f0 [ 188.785372][ T7695] ? __ia32_sys_read+0xb0/0xb0 [ 188.790148][ T7695] ? do_syscall_64+0x26/0x610 [ 188.794830][ T7695] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.800918][ T7695] ? do_syscall_64+0x26/0x610 [ 188.805714][ T7695] __x64_sys_write+0x73/0xb0 [ 188.810308][ T7695] do_syscall_64+0x103/0x610 [ 188.814915][ T7695] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.820823][ T7695] RIP: 0033:0x4582b9 [ 188.824732][ T7695] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.844362][ T7695] RSP: 002b:00007f7875e55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 188.852786][ T7695] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 188.860805][ T7695] RDX: 000000000000fdef RSI: 0000000020000280 RDI: 0000000000000006 [ 188.868788][ T7695] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 188.876856][ T7695] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7875e566d4 [ 188.884833][ T7695] R13: 00000000004c7a90 R14: 00000000004ddb68 R15: 00000000ffffffff [ 188.922192][ T7632] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.946192][ T7701] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/7701 [ 188.955839][ T7701] caller is sk_mc_loop+0x1d/0x210 [ 188.960897][ T7701] CPU: 1 PID: 7701 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190405 #19 [ 188.969914][ T7701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.980020][ T7701] Call Trace: [ 188.983336][ T7701] dump_stack+0x172/0x1f0 [ 188.987785][ T7701] __this_cpu_preempt_check+0x246/0x270 [ 188.993338][ T7701] sk_mc_loop+0x1d/0x210 [ 188.993358][ T7701] ip_mc_output+0x2ef/0xf70 [ 188.993376][ T7701] ? __ip_queue_xmit+0x1bf0/0x1bf0 [ 188.993390][ T7701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.993411][ T7701] ? prandom_u32_state+0x13/0x180 07:46:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)) 07:46:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='rdma.current\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000400)=@nfc_llcp, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/246, 0xf6}], 0x1, &(0x7f0000000880)=""/121, 0x79}, 0x2040) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0xffffffff7fffffff, 0x1, 0x800, 0x1000, 0x0, 0x0, 0x80, 0x2, 0x8, 0xffff, 0xffffffffffffffb3, 0x4, 0x8, 0x1, 0xff, 0xdc02, 0xffffffff80000001, 0x6, 0x6e581283, 0x8000, 0xff, 0x81, 0x4, 0x8001, 0x1, 0x100000001, 0x8000, 0x7fffffff, 0x607e015d, 0x4, 0x8c38, 0x80, 0x7f, 0x10000, 0x5, 0x8000, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000340), 0x6}, 0x30040, 0x7, 0x20, 0x0, 0x2, 0x5, 0x2}, 0x0, 0xd, r0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xbfffffffffffffff, r0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6, 0x80, 0x0, 0x263}, 0x200008c4) recvmsg(r0, &(0x7f0000001040)={&(0x7f0000000b00)=@sco, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f00)=""/240, 0xf0}], 0x1}, 0x10000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r3 = socket$kcm(0x29, 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f00000004c0)='./file0\x00', r2}, 0x10) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000b80)=ANY=[], 0x0, 0x7, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eba06ec400002339e00586f9835b3f00009148790000f85acc7c45", 0x2e}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000540)={r0, 0x0}, 0x10) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000900)={&(0x7f0000000a00)=@sco={0x1f, {0x3, 0xffffffff80000001, 0x1, 0x1, 0x10000, 0x68}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000a80)="676d26aba8a40c51f42f3247f221599c8cada71df7b6fae237d4ca5454a11fffe4b6185698f371be12f3643047d8dae6a48cc69131b074e507eba304c49aed9685b4199f3f119a6b57db09a1c15fcaf380018b8a4dcdad4aac6d8870ec7247f9cc69db31a786edd5e656bc6ab52d084d2c95e2089d", 0x75}], 0x1}, 0x40000) recvmsg(r3, &(0x7f0000004fc0)={&(0x7f0000003c00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003c80)=""/14, 0xe}, {&(0x7f0000003cc0)=""/236, 0xec}, {&(0x7f0000003dc0)=""/194, 0xc2}, {&(0x7f0000003ec0)=""/4096, 0x1000}], 0x4, &(0x7f0000004f00)=""/190, 0xbe}, 0x10040) bpf$PROG_LOAD(0x5, &(0x7f0000005080)={0x3, 0xc, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x1, 0x3, 0x3, 0xd, 0x6, 0x2, 0xfffffffffffffffd}, @ldst={0x2, 0x3, 0x6, 0x1, 0x1, 0x77, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @generic={0x9, 0x7995, 0xb10, 0x100000001, 0x81}, @map={0x18, 0xa, 0x1, 0x0, r0}, @generic={0xffffffffffff0000, 0xb9, 0x2, 0x40, 0x8}, @alu={0x7, 0x6, 0x7, 0x7, 0xf, 0xffffffffffffffc4, 0x4}]}, &(0x7f00000006c0)='GPL\x00', 0x5, 0x0, &(0x7f0000000700), 0x0, 0x1, [], r6, 0xb, r4, 0x8, &(0x7f0000005000)={0x1f, 0x1000}, 0x8, 0x10, &(0x7f0000005040)={0x3, 0x1, 0x5, 0x5}, 0x10}, 0x70) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$kcm(0x10, 0x2, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) openat$cgroup_int(r7, &(0x7f0000000980)='cgroup.max.descendants\x00', 0x2, 0x0) 07:46:48 executing program 0: ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) 07:46:48 executing program 2: memfd_create(&(0x7f0000000140)='\x9e\xdez\x88Z\xe9^H\x00\x80\x00\x00\x00\x00\x00`O\x13\xee\xabe\xc029\x01\xdck\x00\x00\x00\x002\xf0\x1b\x7f\v\x01O\x9f\x91\xee\xb7\xc3|r@\xf4v\xc8\xd7S\x00\x00t\xdb\xcf\xa6\xb7M\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x10000014c) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) syncfs(0xffffffffffffffff) connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 07:46:48 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) stat(0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write$P9_RSTATu(r0, &(0x7f00000002c0)={0x98, 0x7d, 0x0, {{0x0, 0x83, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x8, 'ip6tnl0\x00', 0x14, ')Pmd5sum:#user{em0,\xcc', 0x17, 'cgroup.subtree_control\x00', 0x1d, '.[posix_acl_access]user)\xe4\xbf:}-'}}}, 0x98) [ 188.993426][ T7701] ? ip_append_data.part.0+0x170/0x170 [ 188.993442][ T7701] ? __ip_make_skb+0xf15/0x1820 [ 188.993456][ T7701] ip_local_out+0xc4/0x1b0 [ 188.993469][ T7701] ip_send_skb+0x42/0xf0 [ 188.993484][ T7701] udp_send_skb.isra.0+0x6b2/0x1180 [ 189.002336][ T7701] udp_push_pending_frames+0x5c/0xf0 [ 189.002352][ T7701] udp_sendmsg+0x12ff/0x2820 [ 189.002374][ T7701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 07:46:48 executing program 0: ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 189.071476][ T7701] ? finish_task_switch+0x146/0x780 [ 189.076700][ T7701] ? ip_reply_glue_bits+0xc0/0xc0 [ 189.081767][ T7701] ? udp4_lib_lookup_skb+0x440/0x440 [ 189.087868][ T7701] ? ___might_sleep+0x163/0x280 [ 189.092829][ T7701] ? ___might_sleep+0x163/0x280 [ 189.097727][ T7701] ? __might_sleep+0x95/0x190 [ 189.102595][ T7701] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 189.108325][ T7701] ? aa_sk_perm+0x288/0x880 [ 189.112932][ T7701] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 189.118499][ T7701] inet_sendmsg+0x147/0x5e0 [ 189.123101][ T7701] ? udp4_lib_lookup_skb+0x440/0x440 [ 189.128426][ T7701] ? inet_sendmsg+0x147/0x5e0 [ 189.128442][ T7701] ? ipip_gro_receive+0x100/0x100 [ 189.128461][ T7701] sock_sendmsg+0xdd/0x130 [ 189.128488][ T7701] sock_write_iter+0x27c/0x3e0 [ 189.138174][ T7701] ? sock_sendmsg+0x130/0x130 [ 189.138200][ T7701] ? aa_path_link+0x460/0x460 [ 189.138218][ T7701] ? find_held_lock+0x35/0x130 [ 189.161668][ T7701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 189.167936][ T7701] ? iov_iter_init+0xee/0x220 07:46:48 executing program 0: r0 = syz_open_dev$video(0x0, 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) 07:46:48 executing program 0: r0 = syz_open_dev$video(0x0, 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 189.172628][ T7701] new_sync_write+0x4c7/0x760 [ 189.177318][ T7701] ? default_llseek+0x2e0/0x2e0 [ 189.182185][ T7701] ? common_file_perm+0x238/0x720 [ 189.187403][ T7701] ? __fget+0x381/0x550 [ 189.191584][ T7701] ? apparmor_file_permission+0x25/0x30 [ 189.197176][ T7701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.203433][ T7701] ? security_file_permission+0x94/0x380 [ 189.209092][ T7701] __vfs_write+0xe4/0x110 [ 189.213444][ T7701] vfs_write+0x20c/0x580 [ 189.217709][ T7701] ksys_write+0xea/0x1f0 07:46:48 executing program 0: r0 = syz_open_dev$video(0x0, 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 189.221995][ T7701] ? __ia32_sys_read+0xb0/0xb0 [ 189.226775][ T7701] ? do_syscall_64+0x26/0x610 [ 189.231461][ T7701] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.237575][ T7701] ? do_syscall_64+0x26/0x610 [ 189.242291][ T7701] __x64_sys_write+0x73/0xb0 [ 189.246913][ T7701] do_syscall_64+0x103/0x610 [ 189.251519][ T7701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.257592][ T7701] RIP: 0033:0x4582b9 [ 189.261498][ T7701] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.280331][ T7726] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. [ 189.281450][ T7701] RSP: 002b:00007f7875e34c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 189.281472][ T7701] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 07:46:48 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) 07:46:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x3c, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) clone(0x4000002102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'\x00@\x00'}, &(0x7f0000001fee)='R\trist\xe3cusgrVid:De', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0xfffffffffffffee3, 0x40000cb, 0x0, 0xfffffffffffffd7f) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x21, 0x1}, 0x7) [ 189.281481][ T7701] RDX: 000000000000fdef RSI: 0000000020000280 RDI: 0000000000000006 [ 189.281490][ T7701] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 189.281499][ T7701] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7875e356d4 [ 189.281507][ T7701] R13: 00000000004c7a90 R14: 00000000004ddb68 R15: 00000000ffffffff 07:46:49 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/203, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, 0x0, 0x0) [ 189.452112][ T7736] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 07:46:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001300)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) [ 189.575001][ T7744] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 189.585139][ T7744] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 189.585197][ T7744] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 189.587320][ T7744] EXT4-fs error (device loop3): ext4_fill_super:4364: inode #2: comm syz-executor.3: iget: root inode unallocated [ 189.775609][ T7721] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. [ 189.787863][ T7744] EXT4-fs (loop3): get root inode failed [ 189.807556][ T7744] EXT4-fs (loop3): mount failed [ 189.821912][ T7726] syz-executor.4 (7726) used greatest stack depth: 23000 bytes left 07:46:49 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) 07:46:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa02070000000086dd60b40900000706000200000000050000000000000000000000000000000000000000000000000001870090782069b3243e2a83a9f900000000000000000000000203ffffffffffff00000000000000000000ffffac14ffbb"], 0x0) 07:46:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='rdma.current\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000400)=@nfc_llcp, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/246, 0xf6}], 0x1, &(0x7f0000000880)=""/121, 0x79}, 0x2040) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0xffffffff7fffffff, 0x1, 0x800, 0x1000, 0x0, 0x0, 0x80, 0x2, 0x8, 0xffff, 0xffffffffffffffb3, 0x4, 0x8, 0x1, 0xff, 0xdc02, 0xffffffff80000001, 0x6, 0x6e581283, 0x8000, 0xff, 0x81, 0x4, 0x8001, 0x1, 0x100000001, 0x8000, 0x7fffffff, 0x607e015d, 0x4, 0x8c38, 0x80, 0x7f, 0x10000, 0x5, 0x8000, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000340), 0x6}, 0x30040, 0x7, 0x20, 0x0, 0x2, 0x5, 0x2}, 0x0, 0xd, r0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xbfffffffffffffff, r0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6, 0x80, 0x0, 0x263}, 0x200008c4) recvmsg(r0, &(0x7f0000001040)={&(0x7f0000000b00)=@sco, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f00)=""/240, 0xf0}], 0x1}, 0x10000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r3 = socket$kcm(0x29, 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f00000004c0)='./file0\x00', r2}, 0x10) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000b80)=ANY=[], 0x0, 0x7, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eba06ec400002339e00586f9835b3f00009148790000f85acc7c45", 0x2e}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000540)={r0, 0x0}, 0x10) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000900)={&(0x7f0000000a00)=@sco={0x1f, {0x3, 0xffffffff80000001, 0x1, 0x1, 0x10000, 0x68}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000a80)="676d26aba8a40c51f42f3247f221599c8cada71df7b6fae237d4ca5454a11fffe4b6185698f371be12f3643047d8dae6a48cc69131b074e507eba304c49aed9685b4199f3f119a6b57db09a1c15fcaf380018b8a4dcdad4aac6d8870ec7247f9cc69db31a786edd5e656bc6ab52d084d2c95e2089d", 0x75}], 0x1}, 0x40000) recvmsg(r3, &(0x7f0000004fc0)={&(0x7f0000003c00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003c80)=""/14, 0xe}, {&(0x7f0000003cc0)=""/236, 0xec}, {&(0x7f0000003dc0)=""/194, 0xc2}, {&(0x7f0000003ec0)=""/4096, 0x1000}], 0x4, &(0x7f0000004f00)=""/190, 0xbe}, 0x10040) bpf$PROG_LOAD(0x5, &(0x7f0000005080)={0x3, 0xc, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x1, 0x3, 0x3, 0xd, 0x6, 0x2, 0xfffffffffffffffd}, @ldst={0x2, 0x3, 0x6, 0x1, 0x1, 0x77, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @generic={0x9, 0x7995, 0xb10, 0x100000001, 0x81}, @map={0x18, 0xa, 0x1, 0x0, r0}, @generic={0xffffffffffff0000, 0xb9, 0x2, 0x40, 0x8}, @alu={0x7, 0x6, 0x7, 0x7, 0xf, 0xffffffffffffffc4, 0x4}]}, &(0x7f00000006c0)='GPL\x00', 0x5, 0x0, &(0x7f0000000700), 0x0, 0x1, [], r6, 0xb, r4, 0x8, &(0x7f0000005000)={0x1f, 0x1000}, 0x8, 0x10, &(0x7f0000005040)={0x3, 0x1, 0x5, 0x5}, 0x10}, 0x70) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$kcm(0x10, 0x2, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) openat$cgroup_int(r7, &(0x7f0000000980)='cgroup.max.descendants\x00', 0x2, 0x0) 07:46:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) 07:46:49 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/203, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, 0x0, 0x0) 07:46:49 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) 07:46:49 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x4b, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f00000001c0)={0x0, 0x2, 0x800}) 07:46:49 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x80200000006, 0x0) poll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, 0x0) 07:46:49 executing program 0: syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 190.105092][ T7785] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 190.108156][ T7783] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. [ 190.119717][ T7785] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 190.173706][ T7785] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 190.198971][ T7793] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 190.217576][ T7785] EXT4-fs error (device loop3): ext4_fill_super:4364: inode #2: comm syz-executor.3: iget: root inode unallocated [ 190.297958][ T7785] EXT4-fs (loop3): get root inode failed [ 190.319649][ T7785] EXT4-fs (loop3): mount failed 07:46:49 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) 07:46:49 executing program 1: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r0, 0x2f81400000000, &(0x7f00000003c0)={0x0, 0x3f}) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x6654) sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x4, 0x1}, 0x0) getpid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x80000001, 0x100000001, 0x0, 'queue1\x00'}) socketpair$unix(0x1, 0x0, 0x0, 0x0) 07:46:49 executing program 0: syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 190.468116][ T7810] kvm: emulating exchange as write 07:46:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="3f91f8d318a1764795e0558b7025137b44abf7d46c87924a174f1abc87e21439d5eef4d930fb521a927af68f546270657fe94c4f9a9411ece4a6fc9bee3423d953a5c5a9ca51ab0001682b4a638dea93a11cdbd0b89427eef7fbe57e7adb3687236633dd8860c51164dfd2708e92c74430c32260168277c16dcc11e9482ca49c177cdd560f0e90e11458c0ef7a4313a93d433cbfdd894162d01d1841b0c40e2777ae19939aaa3c54bd22af84407cd41cd32abd6397086dcac59c623d849d6f82956a85b4acce8ce5bf1512a7a739957bf42532092751786690412784cafd15a8b0a744e5f95971bf929066199d64d50a5a3919bf37ea9b773e9b1ba83bf23a61cbfd161805e2e92883bc7d94172e7397ec4c9a681adc69f6d4fd0e41cff88e7e389d002083236bcbc025bf7b67b81f686fa342aa14f5e2391367162ee4eaa959d7d1ca5742d4f97f13436b8d3d0bf33dda80b1af89063f70fd39a3750918660bff8eb36cffec7623629e2aa903e5bd9d291b5260bab19aba47edcad8d07b1cb55d637dd52dccdec8ab29032a5b06d6e4ed41e85507ccefc3de2cc2075875913fc46b4c1be7e54d82ac4912ce45be219c552feb7b5108e09305861b0bedc32c2a3cc568c508b6153bc7b54ab0fb23fc6367f24c22c062e49d019679fd018ca8be949123d242f392f9d980be17829788f4fa7a133262092e9c7eacd4dde1794bd301d2b15fc00a465789dcb1979cc228f164f2aa219a94303ffedcbff96ed1a6509615492042c3995cb852ea643bd8cf36e43c8a88da63da7a0da548572c68f43dd1835ece9b44a2872f8c7fd200caa68ac61717d238763fd71e8221f63413d532ced253c951ff4dd55153c5149b1d94aab7f76320f491368d727c5bb28b181f938b1df4825c0dcb2c353d7c1e3b41e09c9ea9b317693eb9c26ea7c4f15e7edf298ab2eab2a6b3cdf02c097726954208335ba03c04b00ed4457e92c88caa7b454402890c74dc17194572d7f7aa9eb4075dee5f267f487f788208d99f92dda0c014e045495b315144f9f6c286f4411535e601d050005c83566316f1c26fdc91be00a2140eaddd9e5eecbe2d30145ab6951efebe3549672ed50cf3eb1936340c44bd5ce9a756f0277aef5511846633044c9a75c81f7071bb2a299de0d7b461508080de282184e14b236c0a74bfe6bb02734f76ea4295b836bbe0224b34bbc53a2b7188dc301db5219fc3939c173824a8abc17f693b6da6baf621d25f95950c2a9ccc48b817e6435f5df7b332f8c36bab808e37cec808773e46df934b6c6109e49ab86e6901f5ec63bdcc06d93502fc51bbb9aa3b6173b8e623ca2acf7f813ffb4e08c10f0d3bf0263236e3a93bcb7267196e5f54eac62676d260323cb0c825bb6a65c06b35534b264723ab0b03fa98b384ad55c89a512720142226b9c9de69d354fa524eec38e6a90503ad29bf082efe2d142f8e8f60b5be326372d9391ed887e1d2e466843e007d699cc13d9c1559316facb0a80c67b9d4c47c86cf0f86f2dcc2e02b989b616404b403aa5cf7594cea457bfbf15b848e10e7a119de51a15f07d67421284903a0fe8d44bdd4e2d17ded2b906433fecab1e5619ea05296860acbf842d6c88a7e304016ae73bdc4d16ddc618009d340f14a1dd96a9dfc89252c60e85211959c634c1ac6756b131e6c2baf6f60d0863c3a6c2b3adc4f27d06a16d2848a8cfd05b27205bc741eefe31a9ed3a606ff252f02cd27b4a4b33f5cc7e491faa48c54d746d3f2a3079eae5beb090657090e74839f9104e9b6cb70fc617978dd0e603f7a4104f411402b9de05f217206b09b8f539c47baee849575b569837342309d3b036c77cf03a53b6a83d7d2dfe5cf320be5ccbd78ff717560d079b51a454ff1f9033eb8fdcdbb3e0cc3509b28c2c4b17c99f7e4bb67caf46dccd4ea0aeae78f099e3822ecfca6cf49f3ac57f425d4335771b131750a812fd70a17ddc2ab877a0b89eff22cd5b6af24b9c98a56656e0af639fc395a69b48e4a712521ed5c3fa82b57223d6e8ae4de5ce245289faf5e3c542b549908fbe9c0a0cfe3a65721f83d00a3f15b0befce796660f512c19303f4c86bab6d68268fd4b385f0443aa0eebe170c72612a1e68d7ab02c77364203273545d4e8419d137520a0f64cfa3bec57210696f024fd0ef900072f9b33531874ac2b2332827bf3b10ab1f1f5a707ac8bfa9ca44c379f1d22ed14028d19ce2a285870229e3493035e2eb32a9923d44a63a675e31f3059cab7c785b692d3ac89b178c4a2b5ecd1ff37408eb2d23f02315139db57fa0eabe14f3b475fad2181f19761f6954f755506f7f0868cb3338c70a3bb795722e9a12ccbecbec64484d6e5b30867343c4b7a85b86beababa54c379107a6579d01ed5d141186a4bd0f6768583004afe6322410a3c330fe414cfe14d1868657cc53264cb8bda2714cd0d1e7852b3ccb55d6bda990210fec6ac00b046acb7f479ceb83179a4c9884f2cca6baaac2ff0856903b95bb6461d12e275bb632c70fb7aa694a8f3d4b70763b133f048e4bae4bd59b3d2c2017606a88cb37c0be854f742538e49cdd2bf4c6bdf301767aedeeab986b781ea4118a9925bacc416ef75ccdd51b8651cee43dd73bafea46531abd06f035dcbc671c79dad5e10a4828da92cd4e20700d4b9154670d9f2aa0bfa4663afc398f6f5489a91ef86e1548bc55798be123fafa8cd903e03aab1907f915208453eb2e0c872d8f45a27e8e9c605434c42b409272e668490f46d46811e80ea09d3b5868b85281de5b8fc8fa4ff761cf3dd2d32fcadfedb6dd553672d34829f83788415ea77c8fc7b94f0e7c596191b42bbd81ac7459b4dad876c1267a0e60057b80f75538a5e5bebea6e029e563d5192145c51a1f741846a6f9ced7b9f387f36351b364334fdd1a541c923437428fef9fa7e18a0ba58678567d4a5e3bb487f0fbe18d5f737090b1e40bf894ef3591f9600dc28ae0f55014510c89dbfeb4c354ab52efecbda4d8f4a1a6df6eb0b964832d084006cc4c688e728e0a139293ea8dc5f576dfab1ef6b174c27d1af25f686fabfd752a629d25cad2f09550b8cd4457a26e2b5330dc770cad7278efbf42607451785987da890089f872dc4629b4ec9f5f23f86085e6ee54773237f87e2486c31f3e26177dab07f6d82da7e814c517cb233427239e4ae85582118dfe7d0effbf6a6623542a66487c2c029c7dd78ae804f7ef742a07fa175f867ec3f8b781b5b7a27d6e", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:50 executing program 1: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r0, 0x2f81400000000, &(0x7f00000003c0)={0x0, 0x3f}) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x6654) sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x4, 0x1}, 0x0) getpid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x80000001, 0x100000001, 0x0, 'queue1\x00'}) socketpair$unix(0x1, 0x0, 0x0, 0x0) 07:46:50 executing program 4: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r0, 0x2f81400000000, &(0x7f00000003c0)={0x0, 0x3f}) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x6654) sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x4, 0x1}, 0x0) getpid() timer_create(0x0, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x80000001, 0x100000001, 0x0, 'queue1\x00'}) socketpair$unix(0x1, 0x0, 0x0, 0x0) 07:46:50 executing program 0: syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) 07:46:50 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/203, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, 0x0, 0x0) 07:46:50 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, 0x0) 07:46:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) close(r0) 07:46:50 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, 0x0) 07:46:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080), 0x0, 0x2}, 0x20) [ 190.993123][ T7830] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 191.072681][ T7830] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 191.146632][ T7830] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 191.231555][ T7830] EXT4-fs error (device loop3): ext4_fill_super:4364: inode #2: comm syz-executor.3: iget: root inode unallocated [ 191.259979][ T7830] EXT4-fs (loop3): get root inode failed [ 191.268625][ T7830] EXT4-fs (loop3): mount failed 07:46:51 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) 07:46:51 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:46:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, 0x0) 07:46:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) close(r0) 07:46:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:51 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000600)="63bbdf5b932bb04481028798", 0xc, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) 07:46:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x0, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) 07:46:51 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/203, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, 0x0, 0x0) 07:46:51 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="a3", 0x1}], 0x1) write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x34a) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="84", 0x1}], 0x1) close(r0) sendmmsg$alg(r1, &(0x7f00000006c0), 0x4924924924926e4, 0x7fffffff) 07:46:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x0, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 191.706402][ T7880] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:46:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x0, 0x0, 0x3, {0x0, 0x0, 0x6, 0x6}}) [ 191.812658][ T7880] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 191.837919][ T7880] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 191.904086][ T7880] EXT4-fs error (device loop3): ext4_fill_super:4364: inode #2: comm syz-executor.3: iget: root inode unallocated [ 191.928510][ T7880] EXT4-fs (loop3): get root inode failed [ 191.961121][ T7880] EXT4-fs (loop3): mount failed 07:46:51 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000600)="63bbdf5b932bb04481028798", 0xc, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) 07:46:51 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) 07:46:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x0, {0x0, 0x0, 0x6, 0x6}}) 07:46:51 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/203, 0x0) 07:46:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x0, {0x0, 0x0, 0x6, 0x6}}) [ 192.230459][ T7912] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 192.292326][ T7912] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 192.352050][ T7912] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:46:51 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x0, {0x0, 0x0, 0x6, 0x6}}) 07:46:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 192.429948][ T7912] EXT4-fs error (device loop3): ext4_fill_super:4364: inode #2: comm syz-executor.3: iget: root inode unallocated [ 192.514172][ T7912] EXT4-fs (loop3): get root inode failed [ 192.528821][ T7912] EXT4-fs (loop3): mount failed 07:46:54 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80) 07:46:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x0, 0x6}}) 07:46:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:54 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000600)="63bbdf5b932bb04481028798", 0xc, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) 07:46:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000600)="63bbdf5b932bb04481028798", 0xc, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) 07:46:54 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) 07:46:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x0, 0x6}}) [ 194.708093][ T7952] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 194.725386][ T7952] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 194.862723][ T7952] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:46:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x0, 0x6}}) [ 194.915650][ T7952] EXT4-fs error (device loop3): ext4_fill_super:4364: inode #2: comm syz-executor.3: iget: root inode unallocated 07:46:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 194.980300][ T7952] EXT4-fs (loop3): get root inode failed 07:46:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6}}) [ 195.110441][ T7952] EXT4-fs (loop3): mount failed 07:46:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6}}) 07:46:54 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80) 07:46:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x404, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000140)={0x2, 0x0, 0x3, {0x0, 0x0, 0x6}}) 07:46:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 195.417102][ T7982] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:46:55 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000600)="63bbdf5b932bb04481028798", 0xc, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) 07:46:55 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000600)="63bbdf5b932bb04481028798", 0xc, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) [ 195.522992][ T7982] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:46:55 executing program 0: perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0x5c63, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20886100, 0x0, 0x0, 0x0, &(0x7f0000000400)="3084d353ff070000a0b4a234709b1a65db") [ 195.571496][ T7982] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 195.631056][ T7982] EXT4-fs error (device loop3): ext4_fill_super:4364: inode #2: comm syz-executor.3: iget: root inode unallocated 07:46:55 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 195.672148][ T7982] EXT4-fs (loop3): get root inode failed [ 195.702032][ T7982] EXT4-fs (loop3): mount failed 07:46:55 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) 07:46:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 195.994589][ T8014] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 196.097650][ T8014] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 196.123127][ T8014] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 196.174045][ T8014] EXT4-fs error (device loop3): ext4_fill_super:4364: inode #2: comm syz-executor.3: iget: root inode unallocated 07:46:55 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r1}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) 07:46:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="3f91f8d318a1764795e0558b7025137b44abf7d46c87924a174f1abc87e21439d5eef4d930fb521a927af68f546270657fe94c4f9a9411ece4a6fc9bee3423d953a5c5a9ca51ab0001682b4a638dea93a11cdbd0b89427eef7fbe57e7adb3687236633dd8860c51164dfd2708e92c74430c32260168277c16dcc11e9482ca49c177cdd560f0e90e11458c0ef7a4313a93d433cbfdd894162d01d1841b0c40e2777ae19939aaa3c54bd22af84407cd41cd32abd6397086dcac59c623d849d6f82956a85b4acce8ce5bf1512a7a739957bf42532092751786690412784cafd15a8b0a744e5f95971bf929066199d64d50a5a3919bf37ea9b773e9b1ba83bf23a61cbfd161805e2e92883bc7d94172e7397ec4c9a681adc69f6d4fd0e41cff88e7e389d002083236bcbc025bf7b67b81f686fa342aa14f5e2391367162ee4eaa959d7d1ca5742d4f97f13436b8d3d0bf33dda80b1af89063f70fd39a3750918660bff8eb36cffec7623629e2aa903e5bd9d291b5260bab19aba47edcad8d07b1cb55d637dd52dccdec8ab29032a5b06d6e4ed41e85507ccefc3de2cc2075875913fc46b4c1be7e54d82ac4912ce45be219c552feb7b5108e09305861b0bedc32c2a3cc568c508b6153bc7b54ab0fb23fc6367f24c22c062e49d019679fd018ca8be949123d242f392f9d980be17829788f4fa7a133262092e9c7eacd4dde1794bd301d2b15fc00a465789dcb1979cc228f164f2aa219a94303ffedcbff96ed1a6509615492042c3995cb852ea643bd8cf36e43c8a88da63da7a0da548572c68f43dd1835ece9b44a2872f8c7fd200caa68ac61717d238763fd71e8221f63413d532ced253c951ff4dd55153c5149b1d94aab7f76320f491368d727c5bb28b181f938b1df4825c0dcb2c353d7c1e3b41e09c9ea9b317693eb9c26ea7c4f15e7edf298ab2eab2a6b3cdf02c097726954208335ba03c04b00ed4457e92c88caa7b454402890c74dc17194572d7f7aa9eb4075dee5f267f487f788208d99f92dda0c014e045495b315144f9f6c286f4411535e601d050005c83566316f1c26fdc91be00a2140eaddd9e5eecbe2d30145ab6951efebe3549672ed50cf3eb1936340c44bd5ce9a756f0277aef5511846633044c9a75c81f7071bb2a299de0d7b461508080de282184e14b236c0a74bfe6bb02734f76ea4295b836bbe0224b34bbc53a2b7188dc301db5219fc3939c173824a8abc17f693b6da6baf621d25f95950c2a9ccc48b817e6435f5df7b332f8c36bab808e37cec808773e46df934b6c6109e49ab86e6901f5ec63bdcc06d93502fc51bbb9aa3b6173b8e623ca2acf7f813ffb4e08c10f0d3bf0263236e3a93bcb7267196e5f54eac62676d260323cb0c825bb6a65c06b35534b264723ab0b03fa98b384ad55c89a512720142226b9c9de69d354fa524eec38e6a90503ad29bf082efe2d142f8e8f60b5be326372d9391ed887e1d2e466843e007d699cc13d9c1559316facb0a80c67b9d4c47c86cf0f86f2dcc2e02b989b616404b403aa5cf7594cea457bfbf15b848e10e7a119de51a15f07d67421284903a0fe8d44bdd4e2d17ded2b906433fecab1e5619ea05296860acbf842d6c88a7e304016ae73bdc4d16ddc618009d340f14a1dd96a9dfc89252c60e85211959c634c1ac6756b131e6c2baf6f60d0863c3a6c2b3adc4f27d06a16d2848a8cfd05b27205bc741eefe31a9ed3a606ff252f02cd27b4a4b33f5cc7e491faa48c54d746d3f2a3079eae5beb090657090e74839f9104e9b6cb70fc617978dd0e603f7a4104f411402b9de05f217206b09b8f539c47baee849575b569837342309d3b036c77cf03a53b6a83d7d2dfe5cf320be5ccbd78ff717560d079b51a454ff1f9033eb8fdcdbb3e0cc3509b28c2c4b17c99f7e4bb67caf46dccd4ea0aeae78f099e3822ecfca6cf49f3ac57f425d4335771b131750a812fd70a17ddc2ab877a0b89eff22cd5b6af24b9c98a56656e0af639fc395a69b48e4a712521ed5c3fa82b57223d6e8ae4de5ce245289faf5e3c542b549908fbe9c0a0cfe3a65721f83d00a3f15b0befce796660f512c19303f4c86bab6d68268fd4b385f0443aa0eebe170c72612a1e68d7ab02c77364203273545d4e8419d137520a0f64cfa3bec57210696f024fd0ef900072f9b33531874ac2b2332827bf3b10ab1f1f5a707ac8bfa9ca44c379f1d22ed14028d19ce2a285870229e3493035e2eb32a9923d44a63a675e31f3059cab7c785b692d3ac89b178c4a2b5ecd1ff37408eb2d23f02315139db57fa0eabe14f3b475fad2181f19761f6954f755506f7f0868cb3338c70a3bb795722e9a12ccbecbec64484d6e5b30867343c4b7a85b86beababa54c379107a6579d01ed5d141186a4bd0f6768583004afe6322410a3c330fe414cfe14d1868657cc53264cb8bda2714cd0d1e7852b3ccb55d6bda990210fec6ac00b046acb7f479ceb83179a4c9884f2cca6baaac2ff0856903b95bb6461d12e275bb632c70fb7aa694a8f3d4b70763b133f048e4bae4bd59b3d2c2017606a88cb37c0be854f742538e49cdd2bf4c6bdf301767aedeeab986b781ea4118a9925bacc416ef75ccdd51b8651cee43dd73bafea46531abd06f035dcbc671c79dad5e10a4828da92cd4e20700d4b9154670d9f2aa0bfa4663afc398f6f5489a91ef86e1548bc55798be123fafa8cd903e03aab1907f915208453eb2e0c872d8f45a27e8e9c605434c42b409272e668490f46d46811e80ea09d3b5868b85281de5b8fc8fa4ff761cf3dd2d32fcadfedb6dd553672d34829f83788415ea77c8fc7b94f0e7c596191b42bbd81ac7459b4dad876c1267a0e60057b80f75538a5e5bebea6e029e563d5192145c51a1f741846a6f9ced7b9f387f36351b364334fdd1a541c923437428fef9fa7e18a0ba58678567d4a5e3bb487f0fbe18d5f737090b1e40bf894ef3591f9600dc28ae0f55014510c89dbfeb4c354ab52efecbda4d8f4a1a6df6eb0b964832d084006cc4c688e728e0a139293ea8dc5f576dfab1ef6b174c27d1af25f686fabfd752a629d25cad2f09550b8cd4457a26e2b5330dc770cad7278efbf42607451785987da890089f872dc4629b4ec9f5f23f86085e6ee54773237f87e2486c31f3e26177dab07f6d82da7e814c517cb233427239e4ae85582118dfe7d0effbf6a6623542a66487c2c029c7dd78ae804f7ef742a07fa175f867ec3f8b781b5b7a27d6e", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 196.272694][ T8014] EXT4-fs (loop3): get root inode failed [ 196.287027][ T8014] EXT4-fs (loop3): mount failed 07:46:55 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 07:46:55 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r1}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) 07:46:56 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="a3", 0x1}], 0x1) write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x34a) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="84", 0x1}], 0x1) close(r0) sendmmsg$alg(r1, &(0x7f00000006c0), 0x4924924924926e4, 0x7fffffff) 07:46:56 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) keyctl$update(0x2, r1, &(0x7f0000000440)="c0ca1cdbaa1aedbbed80dddaa28e15b9449e2e82cca4244c40ffd0fd4e6631c7d3d86e1339de17344340b02dd527f2d8b3ae6c1db3594e657da33c3ec668f143974a65753472df5319a6b83e1e86b8f2666c61a2e700d1c1e0ae1fc52494bd4885a5c64e9007d39fa11313805290dd6342f9775f01a02ec88f6bee22f25a377a9b143abba1264586d2779088006d5f9be82b00f10287031623f73470264cc5897f18f357aad6deb3883da88ae2266664933785a3ce72bb224a441437ea93c21782d4501b9dfbf48a9f3ea14cb792a7876f17297a8c870d7a2d46a36a2cd3e33e21894d91caa64b131dbf5c53066c1ac83ceba29ceab25127e8", 0xf9) keyctl$dh_compute(0x17, &(0x7f0000000080)={0x0, r1}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) 07:46:56 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x3, 0x0) 07:46:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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", 0x905}], 0x1}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xc, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:56 executing program 0: r0 = memfd_create(&(0x7f0000000500)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Z\xe9$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4P\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = dup(r0) unshare(0x8000400) splice(r1, 0x0, r1, 0x0, 0x4, 0x0) 07:46:56 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f0000000600)="63bbdf5b932bb04481028798", 0xc, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r1, r3}, &(0x7f00000009c0)=""/240, 0x4a3, 0x0) [ 196.619410][ T8048] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 196.714112][ T8048] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:46:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000680)="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