last executing test programs: 10.930545382s ago: executing program 1 (id=222): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000400)={0x1f, 0xffff, 0x3}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000101500002c000280060002004e2000000800090010000000060002004e210000080007000101000006000f000700000008000400ff7fffff1400028008000600020000000800090008000000080004000200000060000180"], 0xc4}}, 0x4008800) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) 10.562792562s ago: executing program 1 (id=224): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="44000000090601020000000000000000000000000900020073"], 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) 10.542151814s ago: executing program 0 (id=225): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$dsp(r1, 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb62", 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x88a00, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f0000000240)={0x0, 0x0, 0x1ff, 0x7d, 0xfffffffffffffffc, 0x8000, 0x2, 0x10001}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xf, 0x80000006}, 0x0, 0x0) 10.415432497s ago: executing program 1 (id=226): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) setrlimit(0xe, &(0x7f0000000340)={0xffffffffffffffff, 0x1800000}) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) syz_mount_image$f2fs(&(0x7f0000001080), &(0x7f0000000000)='./file1\x00', 0x2800000, &(0x7f00000193c0)=ANY=[], 0x2, 0x5515, &(0x7f0000001300)="$eJzs3EtvG9UXAPDjpGnTx7//CLFg15EqpESqrTpNKtgFaMVDpIoKLFiBYzuWW9sTxY4TsmLBErHgmyCQWLHkM7BgzQ6xALFDAnlmAg0PqSh+0Ob3k8Zn7vX1mXOtqtKZiRzAmbWU/PxjKa7GxYiYj4grEdl5qTgyG3l4LiKuRcTcI0epmP994nxEXIqIq6Pkec5S8danN4bX139446evvrlw7vJnX347u10Ds/Z8RHR38/ODbh7TVh4fFPO1YTuL3bVhEfM3ug+LcZrHg+Z2luGgdryulsVbrXx9urvfH8WdTq0+iq32Tja/28sv2B+2jvNkH3hQ28vGjeZ2Ftv9NIuto7yuw6P8/7aj/iDP0yjyfZClj8HgOObzzcNmvp/dh1ms9wbFfJ43bTQPR3FYxOJyUU87jayO7dN80/9tb7Z7+4fJsLnXb6e9ZL1SfaFSvV2u7qWN5qC5Vq51G7fXkuVWZ7SsPGjWuhutNG11mpV62l1Jllv1erlaTZbvNLfbtV5SrVZuVW6W11eKsxvJq/feSTqNZHkUX2739gftTj/ZSfeS/BMrlyPixZXkejV5a3Mr2bp/9+7m1tvv3Xn33kubr79SLPpLWcny6s3V1XL1Znm1ujLB/S/GxPefrFZuPfb+PyqKHuP+4VRKsy4A4Mmj/wdmYXL9/979iMn3/6H/H4tZ9///qv+ddv9/BvYPp6L/BwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4s75b+Py17GQpH18u5v9XTD1TjEsRMRcRv/6N+Th/Iud8kWfhH9Yv/KmGr0uRZRhd40JxXIqIjeL45f+T/hYAAADg6fXFh9c+ybv1/GVp1gUxTflNm7kr748p32JELCx9P6Zsc6OXZ8eULPv3fS4Ox5Qtu4G1OKZk+S23c+PK9ljmT4TFR0IpD3NTLQcAAJiKk53AdLsQAAAApunjWRfAbJTi+FHm8bPg7C/v/3ggePHECAAAAHgClWZdAAAAADBxWf/v9/8AAADg6Zb//h8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x183b41, 0x52) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000180)=0x1) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x183b41, 0xfa) 9.864405806s ago: executing program 4 (id=227): socket$alg(0x26, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f00000003c0)={0xfff, 0x4000000007}, 0x0) openat$qrtrtun(0xffffffffffffff9c, 0x0, 0x101002) io_submit(0x0, 0x0, &(0x7f0000000180)) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x4000) preadv2(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x6, 0x8, 0xfff, 'syz1\x00', 0x53}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0xc1105511, &(0x7f0000000040)) syz_clone3(&(0x7f0000000580)={0x2008080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000540)=[0x0], 0x1}, 0x58) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000000c0)) 9.323643277s ago: executing program 4 (id=228): ioctl$KDDELIO(0xffffffffffffffff, 0x4b34, 0x3bf) syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB], 0xa) 9.180112384s ago: executing program 0 (id=229): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050028bd7000000000001200000008000300", @ANYRES32, @ANYBLOB="0a000600080211d9f9e0fa001e001f5b00000000000000000100008300a600110000000008060000007f00000400af0010009d00"], 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) 8.978880324s ago: executing program 4 (id=230): openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = fsopen(&(0x7f0000000040)='proc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) bind$xdp(0xffffffffffffffff, &(0x7f0000000100)={0x2c, 0x0, 0x0, 0x39}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000640)={'syztnl2\x00', &(0x7f00000005c0)={'syztnl0\x00', 0x0, 0x29, 0xf, 0x48, 0xfffffffa, 0x4, @local, @mcast1, 0x700, 0x700, 0x1, 0x3ff8}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100273d700006dcdf250100000008000100", @ANYRES32=r3, @ANYBLOB="4400028040000100240001007072696f726974790000000000000000000000000000000000000000000000000500"], 0x60}, 0x1, 0x400000000000000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008004}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) fsmount(r0, 0x0, 0x0) inotify_init() r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYRES8=r4], 0x1c}, 0x1, 0x0, 0x0, 0x20000844}, 0x24018887) pwrite64(0xffffffffffffffff, &(0x7f0000000000)='L', 0x1, 0x7ffffffe) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r5, &(0x7f0000000000), 0xd) 8.87225822s ago: executing program 0 (id=231): socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x48, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}]}, 0x48}}, 0x0) sendmsg$IPSET_CMD_ADD(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)={0x44, 0x9, 0x6, 0x5, 0x0, 0x0, {0x1, 0x0, 0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x1}, @IPSET_ATTR_ADT={0x14, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @local}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) 8.314389561s ago: executing program 4 (id=232): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 6.703660777s ago: executing program 2 (id=234): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000300)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x1) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8043, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x180) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0), 0x8, &(0x7f0000000280)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}]}) chdir(&(0x7f00000003c0)='./bus\x00') linkat(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file7\x00', 0x1000) renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file7\x00', 0xffffffffffffff9c, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fdatasync(0xffffffffffffffff) read$msr(r1, &(0x7f0000032680)=""/102392, 0x18ff8) socket(0xa, 0x5, 0x0) read$FUSE(r0, &(0x7f0000000540)={0x2020}, 0x2020) syz_emit_ethernet(0x0, 0x0, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x501000) 6.64299259s ago: executing program 4 (id=235): socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @remote}, 0x406}, 0x1c) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000001600), 0xfc, 0x559e, 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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqgo7cCwAAAAAIMzfOoyeDQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC4FAAA//8fSxmR") getpid() fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) 5.685417293s ago: executing program 2 (id=237): syz_mount_image$bfs(&(0x7f0000000040), &(0x7f0000000240)='./bus\x00', 0x98, &(0x7f0000000080)=ANY=[], 0xff, 0xa4, &(0x7f0000000180)="$eJzs0b+pAkEQB+C5e/C4A9EC7OFq0CKswBKMBEEsyFYswdTIwNTkZHFFuGDBQFH4Ptg/P4ZdBuZw3U9jHNFvI/q/eOiT1XoXJf/FKr+gzmeThj655/M8YhYRVaqn7bJZHvMaPF80xd9Hb+sbAAB4XTXIdXTdM53afGk/2RMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAN7kFAAD//z7jFwY=") creat(&(0x7f0000000100)='./file1\x00', 0x182) mknod(&(0x7f0000000000)='.\x02\x00', 0x40, 0x8) openat$incfs(0xffffffffffffff9c, &(0x7f0000000540)='.log\x00', 0x1c10c1, 0x9c37611dc13d0db7) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) open(&(0x7f00000001c0)='./bus\x00', 0x4c27e, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.current\x00', 0x275a, 0x0) 5.609639734s ago: executing program 3 (id=238): socket$alg(0x26, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f00000003c0)={0xfff, 0x4000000007}, 0x0) openat$qrtrtun(0xffffffffffffff9c, 0x0, 0x101002) io_submit(0x0, 0x0, &(0x7f0000000180)) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x4000) preadv2(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x6, 0x8, 0xfff, 'syz1\x00', 0x53}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0xc1105511, &(0x7f0000000040)) syz_clone3(&(0x7f0000000580)={0x2008080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000540)=[0x0], 0x1}, 0x58) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000000c0)) 5.354703987s ago: executing program 0 (id=239): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffa000/0x2000)=nil, 0x2000, &(0x7f0000000000)) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xb4e02000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) setresuid(0x0, 0xee00, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x2eb4, 0x2000007ff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x8000000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, 0x0, 0x0) close(0x3) r3 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0xfffffffffffff000, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, 0x0, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x189842, 0x0) syz_clone3(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7a, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @private=0xa010100}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000032c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), 0x0) 5.354557962s ago: executing program 1 (id=240): ioctl$KDDELIO(0xffffffffffffffff, 0x4b34, 0x3bf) syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB], 0xa) 5.32732898s ago: executing program 3 (id=241): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000000380)=0x10001, 0x4) 4.44101469s ago: executing program 3 (id=242): r0 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) r1 = landlock_create_ruleset(&(0x7f00000000c0)={0x100}, 0x18, 0x0) landlock_restrict_self(r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @private=0x8a010102}, 0x10) 3.895259011s ago: executing program 2 (id=243): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) timer_getoverrun(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc010000000000000000000000000001ac1414bb0000000000000000000000000000040010000000020020"], 0xb8}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) write$P9_RLERRORu(r1, &(0x7f0000000300)=ANY=[@ANYRESHEX], 0x10) write$9p(r1, &(0x7f0000000480)="82", 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x24, r3, 0x1, 0x4070bd28, 0x10001, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40818) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10012, r1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r5 = getpid() sched_setscheduler(r5, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x800000}, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="70000000020605a3cfc8647108024e0000000007120003006269746d61703a69702c6d616300000005000400010000000900020073797a3000000000240007800c00028008000140000000020c0001800800014000000004080008400000005c05000500020000000500010006"], 0x70}}, 0x8000) sendmsg$IPSET_CMD_DESTROY(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000240)={0x28, 0x3, 0x6, 0x101, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x44040) r9 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x64010102}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000000180)={r10}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r10, 0x9}, &(0x7f0000000100)=0x8) 3.702646532s ago: executing program 3 (id=244): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$can_j1939(r0, &(0x7f00000000c0), 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, 0x0, 0x0, {0x1, 0xf1, 0xa8fe8ad4eea2351f}, 0x2}, 0x18) sendmmsg(r0, &(0x7f0000003e40), 0x3fffffffffffe3d, 0xf5) 3.21372829s ago: executing program 3 (id=245): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 2.44272729s ago: executing program 2 (id=246): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x81, 0x1}, 0xe) 2.295698538s ago: executing program 4 (id=247): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000f40), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x20008005}, 0x44) r1 = socket$kcm(0x23, 0x5, 0x0) listen(r1, 0x800) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000200)="5c00000014006b05c84e21000ab16d6e230675f811000000440002005817d30461bc24eeb556a7ef595105ea1698fa51f60a64c9f408000000e786a6d0bdbdc3d44bd70011b6c0504bb9189d9193e9bd00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x240040c4) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r3, &(0x7f0000000040)={0x23, 0x0, 0x58}, 0x10) accept4(r1, 0x0, 0x0, 0x80000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xe, 0x7fff0000}]}) setsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000080)=0x1, 0x4) 2.176030376s ago: executing program 1 (id=248): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="44000000090601020000000000000000000000000900020073797a3100000000050001000700"], 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) 2.070206015s ago: executing program 3 (id=249): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000480)={'wlan0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_usb_connect(0x0, 0x17e, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8b18, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) 2.066134196s ago: executing program 0 (id=250): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet(0x2, 0x1, 0x100) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000b40)='source', &(0x7f0000000040)='c:::\x00', 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000480)={0x24, &(0x7f0000000300)=ANY=[@ANYBLOB="2011701d0289685d000000b704d005bb4b4dc1642c1dfc1946bfb25fd5850b49ded02fa261d27147866588c2afc909000000a7700aa3f42f20821733f580d02070180bda85ed6896851396d4d6176665639c7893267bba97f99ca87b734ea5a497ce3dd3121cb876500e20b582df825e67d72a9709769105aff39a659762ada44a7e9483bb6f7b61c4cb2ec823c24e430935a23f6bef83a0c542f2"], &(0x7f0000000e80)=ANY=[@ANYBLOB="0003de000000de032431daa7dc448f65496993b81809abb673e3bbc7a054b5c6c16227c75ab1a276ac22a3c586f71cd770b83ecb0ded87b95acdf5fa641e5e2c01855a8b6f920795c87875c5085dddcedab4bd4c0314c0223b01ab4641d687c55107b88b7085fbf88e7242c86b431321bd7e1a4e5d3fadeac86cc4a7d030ec8154748be563cbdce38113aaf6f70aada4b98e057e40ba028aa848c58e4c6175f7549f3b8bd7d1a9455a2588211a07be98c07f86973e5939fa8d89723b4a05003ac19372e43ef6ecd084475fe7db236474cf523e7d7628da5b989791a322dccfcdb9800b309702"], &(0x7f0000000400)={0x0, 0x22, 0xc, {[@global=@item_4={0x3, 0x1, 0x0, "a432a184"}, @global=@item_012={0x1, 0x1, 0xf, "03"}, @local=@item_4={0x3, 0x2, 0xa, "b356ecc6"}]}}, &(0x7f0000000440)={0x0, 0x21, 0x9, {0x9, 0x21, 0x6, 0xd, 0x1, {0x22, 0x669}}}}, &(0x7f0000000980)={0x2c, &(0x7f0000000580)={0x0, 0xc, 0xc0, "ff06b79759e8eac970f17c6874af30b60f5dea268e5b74a7aa9d788ae091c71c80d09fd3b049176f33f4cdd96be18dea78e64590bd00e11a48a9295c8b51ec4b7257c9dd5b057ca347e53d659ad5a7f479b58e2af53e1f4f41694307e52f71f1355507e63a4c131c1496fa75e0ef01159e7443d5f806bc32ca1283cc6a659dfbd841852232f9cba621e29ba39cefd8dfd36132e910048b1af2d3d9c866c4512d6886471553f971914284f13e24d717f09fbc9efcee66d0d40961b6912ce30d0c"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x2}, 0x0, 0x0, &(0x7f00000007c0)={0x20, 0x3, 0x1, 0x7}}) r5 = gettid() r6 = socket(0x2, 0x3, 0x6) sendmmsg$unix(r6, 0x0, 0x0, 0x800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x14c}}, 0x4c0c8) tkill(r5, 0xb) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f00000006c0)={0x4, 0x0, 0x66, 0x0, 0x132, 0x3}) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000001900)={0x2, {0xc, 0x117, 0x5, 0x101, 0x200}}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2031}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_GROUP={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20048054}, 0x0) syz_mount_image$minix(&(0x7f00000000c0), &(0x7f0000000040)='./file2\x00', 0xc8402, &(0x7f0000000100)=ANY=[], 0x1, 0x234, &(0x7f0000000900)="$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") 1.912221489s ago: executing program 1 (id=251): socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) setreuid(0xee00, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000004095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000180)=@framed, 0x0, 0x5}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r3, 0x20, 0x20, 0x0, 0x0, 0x0, 0x401, 0x0, 0x48, 0x0, &(0x7f0000000180)='\x00', 0x0}, 0x50) keyctl$session_to_parent(0x12) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000003c0)='./mnt\x00', 0x2008042, &(0x7f00000000c0), 0x1, 0x571, &(0x7f0000000780)="$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") r4 = open(&(0x7f0000001b80)='.\x00', 0x0, 0x2) syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a5a438, &(0x7f00000079c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000)) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000001c0)=0x20000088) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32], 0x28}}, 0x0) r5 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000540)={0x1, {{0xa, 0x0, 0x0, @mcast1, 0x6}}, {{0xa, 0xfffe, 0x3fe00, @initdev={0xfe, 0x88, '\x00', 0xde, 0x0}, 0x3}}}, 0x108) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, 0x0, 0x0) close(r5) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x3, &(0x7f0000000140), 0x1, 0x25f, &(0x7f0000000b00)="$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") 1.851120794s ago: executing program 2 (id=252): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000000380)=0x10001, 0x4) 642.826527ms ago: executing program 2 (id=253): syz_mount_image$bfs(&(0x7f0000000040), &(0x7f0000000240)='./bus\x00', 0x98, &(0x7f0000000080)=ANY=[], 0xff, 0xa4, &(0x7f0000000180)="$eJzs0b+pAkEQB+C5e/C4A9EC7OFq0CKswBKMBEEsyFYswdTIwNTkZHFFuGDBQFH4Ptg/P4ZdBuZw3U9jHNFvI/q/eOiT1XoXJf/FKr+gzmeThj655/M8YhYRVaqn7bJZHvMaPF80xd9Hb+sbAAB4XTXIdXTdM53afGk/2RMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAN7kFAAD//z7jFwY=") creat(&(0x7f0000000100)='./file1\x00', 0x182) mknod(&(0x7f0000000000)='.\x02\x00', 0x40, 0x8) openat$incfs(0xffffffffffffff9c, &(0x7f0000000540)='.log\x00', 0x1c10c1, 0x9c37611dc13d0db7) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) open(&(0x7f00000001c0)='./bus\x00', 0x4c27e, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.current\x00', 0x275a, 0x0) 0s ago: executing program 0 (id=254): r0 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) r1 = landlock_create_ruleset(&(0x7f00000000c0)={0x100}, 0x18, 0x0) landlock_restrict_self(r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @private=0x8a010102}, 0x10) kernel console output (not intermixed with test programs): 7] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 187.513546][ T57] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 187.513821][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.534774][ T57] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 187.534836][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.553418][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.566799][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.568404][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.569738][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 187.571196][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.571242][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 187.572102][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 187.629944][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.631120][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.649582][ T12] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.654930][ T12] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.656205][ T6327] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 187.656236][ T6327] BTRFS info (device loop3): using crc32c checksum algorithm [ 187.691009][ T12] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 187.691068][ T12] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.703505][ T5912] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.723666][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.724322][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.724898][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.725448][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.726140][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.726782][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.727562][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.732525][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.743798][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.746250][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.762205][ T5618] __loop_clr_fd(loop4) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 187.773690][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.775907][ T5912] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.818903][ T5914] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.852484][ T57] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.881757][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.883103][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.883780][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.887180][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.909258][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.917048][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.919190][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.930689][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.943513][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.943559][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.948194][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 187.963263][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.004691][ T5827] __loop_clr_fd(loop0) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 188.045548][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.050974][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.051244][ T5914] BTRFS warning (device loop3): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 188.051384][ T6327] BTRFS error (device loop3): failed to load root extent [ 188.051421][ T6327] BTRFS warning (device loop3): try to load backup roots slot 1 [ 188.051654][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.056125][ T1028] BTRFS warning (device loop3): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 188.056259][ T6327] BTRFS warning (device loop3): couldn't read tree root [ 188.056278][ T6327] BTRFS warning (device loop3): try to load backup roots slot 2 [ 188.062564][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.076543][ T5915] BTRFS error (device loop3): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 188.076677][ T6327] BTRFS warning (device loop3): couldn't read tree root [ 188.076696][ T6327] BTRFS warning (device loop3): try to load backup roots slot 3 [ 188.077287][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.078053][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.085504][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.088032][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.088695][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.092467][ T5914] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.095655][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.122500][ T68] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 188.132936][ T6327] BTRFS info (device loop3): rebuilding free space tree [ 188.169909][ T1028] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 188.170015][ T1028] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 188.993362][ T5914] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 189.023088][ T6327] BTRFS info (device loop3): checking UUID tree [ 189.154503][ T6327] BTRFS info (device loop3): enabling ssd optimizations [ 189.154531][ T6327] BTRFS info (device loop3): turning on async discard [ 189.154547][ T6327] BTRFS info (device loop3): enabling free space tree [ 189.154563][ T6327] BTRFS info (device loop3): force clearing of disk cache [ 189.154579][ T6327] BTRFS info (device loop3): enabling auto defrag [ 189.154644][ T6327] BTRFS info (device loop3): trying to use backup root at mount time [ 189.154676][ T6327] BTRFS info (device loop3): use zstd compression, level 3 [ 189.360422][ T6358] loop1: detected capacity change from 0 to 2048 [ 189.419228][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.436360][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.502193][ T5915] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.532178][ T5915] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.563729][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.728349][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.728506][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.759048][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.766780][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.795101][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.795386][ T6358] UDF-fs: error (device loop1): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 189.807779][ T13] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.808013][ T6358] UDF-fs: error (device loop1): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 189.810393][ T13] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.811982][ T13] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.825468][ T13] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.840556][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.887468][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.897947][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.904784][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.905125][ T6358] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 189.914732][ T1041] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 189.931457][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.931512][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.931537][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.931560][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.931691][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.931763][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 189.931822][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.017227][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.017831][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.095491][ T5914] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 190.130045][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.130181][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.130251][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.130319][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.130391][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.220412][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.246799][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.246844][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.246901][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.246961][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.247024][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.247079][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.250564][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.253525][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.329815][ T13] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.338066][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.384554][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.476159][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.476203][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.476227][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.476249][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 190.853977][ T5915] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 190.854037][ T5915] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 190.854084][ T5915] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 190.854128][ T5915] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 190.854157][ T5915] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 190.867246][ T68] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 191.128774][ T5811] __loop_clr_fd(loop1) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 191.294359][ T6365] loop2: detected capacity change from 0 to 40427 [ 191.322970][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.323958][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.325321][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.328738][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.332819][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.335909][ T6365] F2FS-fs (loop2): invalid crc value [ 191.367615][ T2184] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 191.370731][ T2184] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 191.370780][ T2184] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 191.380016][ T5912] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 191.396866][ T5608] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 191.441070][ T13] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.441733][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.442879][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.447555][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.490335][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.494624][ T6365] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 191.497792][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.719768][ T6365] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 191.758635][ T6377] loop0: detected capacity change from 0 to 256 [ 191.759984][ T6377] vfat: Deprecated parameter 'posix' [ 191.760001][ T6377] FAT-fs: "posix" option is obsolete, not supported now [ 191.763285][ T5914] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 191.789420][ T2184] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 191.790124][ T2184] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 191.790208][ T68] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.197309][ T5912] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.202747][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.283523][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.283563][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.283582][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.283598][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.283628][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.283645][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.283662][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.315169][ T5915] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.317837][ T5915] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.325477][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.325926][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.326639][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.332595][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.333443][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.340787][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.340844][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.349825][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.350531][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.357356][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.357416][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.363712][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.366688][ T2184] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.384524][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.401332][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.401564][ T68] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.414515][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.416109][ T5915] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.426819][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.426838][ T2184] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.433524][ T2184] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.438168][ T57] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.450335][ T5912] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.450385][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.510613][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.526734][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.567914][ T57] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.569366][ T57] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.570349][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.573214][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.574144][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.586626][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.595654][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.611634][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.613020][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.613693][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.615716][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.615823][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.616618][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.628076][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.644614][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 193.717788][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.718576][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.719205][ T5912] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.724029][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.724733][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.750054][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.756316][ T5914] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.942084][ T5914] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 193.951487][ T12] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 193.951997][ T68] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 193.964331][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 194.509441][ T5619] syz-executor: attempt to access beyond end of device [ 194.509441][ T5619] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 194.535578][ T1334] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.535685][ T1334] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.656429][ T5619] CPU: 0 UID: 0 PID: 5619 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 194.656487][ T5619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 194.656513][ T5619] Call Trace: [ 194.656521][ T5619] [ 194.656529][ T5619] dump_stack_lvl+0xe8/0x150 [ 194.656561][ T5619] f2fs_stop_checkpoint+0x383/0x540 [ 194.656592][ T5619] f2fs_write_end_io+0x1274/0x1740 [ 194.656641][ T5619] __submit_merged_bio+0x256/0x6a0 [ 194.656673][ T5619] __submit_merged_write_cond+0x3c9/0x4e0 [ 194.656706][ T5619] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 194.656753][ T5619] f2fs_write_data_pages+0x287e/0x34f0 [ 194.656816][ T5619] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 194.656893][ T5619] ? do_raw_spin_lock+0x12b/0x2f0 [ 194.656935][ T5619] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 194.656959][ T5619] ? lockdep_hardirqs_on+0x7a/0x110 [ 194.656982][ T5619] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 194.657004][ T5619] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 194.657033][ T5619] ? reacquire_held_locks+0x104/0x190 [ 194.657057][ T5619] ? rt_spin_lock+0x1e0/0x400 [ 194.657092][ T5619] ? rt_spin_unlock+0x14f/0x200 [ 194.657125][ T5619] ? rt_spin_unlock+0x160/0x200 [ 194.657159][ T5619] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 194.657189][ T5619] do_writepages+0x32e/0x550 [ 194.657214][ T5619] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 194.657245][ T5619] ? rt_spin_unlock+0x14f/0x200 [ 194.657283][ T5619] filemap_fdatawrite+0x1ec/0x2f0 [ 194.657312][ T5619] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 194.657334][ T5619] ? __lock_acquire+0x6b5/0x2d10 [ 194.657389][ T5619] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 194.657425][ T5619] ? rt_spin_unlock+0x160/0x200 [ 194.657455][ T5619] f2fs_sync_dirty_inodes+0x30e/0x830 [ 194.657498][ T5619] f2fs_write_checkpoint+0x9df/0x26a0 [ 194.657526][ T5619] ? __lock_acquire+0x6b5/0x2d10 [ 194.657580][ T5619] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 194.657661][ T5619] kill_f2fs_super+0x314/0x730 [ 194.657695][ T5619] ? __pfx_kill_f2fs_super+0x10/0x10 [ 194.657736][ T5619] ? lockdep_hardirqs_on+0x7a/0x110 [ 194.657772][ T5619] deactivate_locked_super+0xbc/0x130 [ 194.657802][ T5619] cleanup_mnt+0x437/0x4d0 [ 194.657830][ T5619] ? _raw_spin_unlock_irq+0x23/0x50 [ 194.657856][ T5619] task_work_run+0x1d9/0x270 [ 194.657883][ T5619] ? __pfx_task_work_run+0x10/0x10 [ 194.657917][ T5619] exit_to_user_mode_loop+0xf3/0x4d0 [ 194.657936][ T5619] ? rcu_is_watching+0x15/0xb0 [ 194.657960][ T5619] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.657982][ T5619] do_syscall_64+0x33e/0xf80 [ 194.658004][ T5619] ? trace_irq_disable+0x3b/0x140 [ 194.658034][ T5619] ? clear_bhb_loop+0x40/0x90 [ 194.658057][ T5619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.658077][ T5619] RIP: 0033:0x7fe7b986e097 [ 194.658095][ T5619] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 194.658111][ T5619] RSP: 002b:00007ffdfbd6c3d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 194.658132][ T5619] RAX: 0000000000000000 RBX: 00007fe7b99021ca RCX: 00007fe7b986e097 [ 194.658157][ T5619] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdfbd6c490 [ 194.658169][ T5619] RBP: 00007ffdfbd6c490 R08: 00007ffdfbd6d490 R09: 00000000ffffffff [ 194.658182][ T5619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfbd6d520 [ 194.658194][ T5619] R13: 00007fe7b99021ca R14: 000000000002f2bf R15: 00007ffdfbd6d560 [ 194.658226][ T5619] [ 194.689281][ T13] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 194.702802][ T13] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 194.705574][ T5619] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 195.734657][ T5811] __loop_clr_fd(loop3) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 195.948230][ T5619] __loop_clr_fd(loop2) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 196.149613][ T68] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 196.244651][ T68] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 196.250955][ T68] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 196.315140][ T5614] __loop_clr_fd(loop0) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 196.934398][ T37] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 197.096367][ T37] usb 4-1: Using ep0 maxpacket: 32 [ 197.124888][ T37] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.124922][ T37] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 197.124961][ T37] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 197.124986][ T37] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.185556][ T37] usb 4-1: config 0 descriptor?? [ 197.258435][ T37] hub 4-1:0.0: USB hub found [ 197.306967][ T6411] netlink: 8 bytes leftover after parsing attributes in process `syz.2.157'. [ 197.601581][ T6411] loop2: detected capacity change from 0 to 32768 [ 197.602708][ T6411] btrfs: Deprecated parameter 'usebackuproot' [ 197.602727][ T6411] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 197.634996][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.637110][ T6411] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.157 (6411) [ 197.685989][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.696277][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.701287][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.704090][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.704866][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.710288][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.713603][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.721574][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.739719][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.741312][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.750098][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.765303][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.771993][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.783587][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.794057][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.796870][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.804546][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.806815][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.821853][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.824039][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.839758][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.845992][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.850347][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.863109][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.868462][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.879130][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.879929][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.887328][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.898493][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.900152][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.905192][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.915233][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.915287][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.915330][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.925407][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.968362][ T37] hub 4-1:0.0: 1 port detected [ 197.977765][ T12] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 197.977928][ T6411] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 197.977956][ T6411] BTRFS info (device loop2): using crc32c checksum algorithm [ 198.060211][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.065892][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.131005][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.150883][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.160424][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.161199][ T5912] BTRFS warning (device loop2): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 198.165208][ T6411] BTRFS error (device loop2): failed to load root extent [ 198.165254][ T6411] BTRFS warning (device loop2): try to load backup roots slot 1 [ 198.170436][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.174920][ T5914] BTRFS warning (device loop2): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 198.175028][ T6411] BTRFS warning (device loop2): couldn't read tree root [ 198.175049][ T6411] BTRFS warning (device loop2): try to load backup roots slot 2 [ 198.181823][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.220161][ T5915] BTRFS error (device loop2): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 198.220282][ T6411] BTRFS warning (device loop2): couldn't read tree root [ 198.220301][ T6411] BTRFS warning (device loop2): try to load backup roots slot 3 [ 198.221455][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.221988][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.222474][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.230598][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.231177][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.232554][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.236410][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.266519][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 198.267072][ T6411] BTRFS info (device loop2): rebuilding free space tree [ 198.406331][ T5912] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 198.423252][ T5912] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 198.456109][ T12] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 198.456994][ T6411] BTRFS info (device loop2): checking UUID tree [ 198.458153][ T6411] BTRFS info (device loop2): enabling ssd optimizations [ 198.458175][ T6411] BTRFS info (device loop2): turning on async discard [ 198.458191][ T6411] BTRFS info (device loop2): enabling free space tree [ 198.458206][ T6411] BTRFS info (device loop2): force clearing of disk cache [ 198.458221][ T6411] BTRFS info (device loop2): enabling auto defrag [ 198.458235][ T6411] BTRFS info (device loop2): trying to use backup root at mount time [ 198.458253][ T6411] BTRFS info (device loop2): use zstd compression, level 3 [ 198.792569][ T5896] hub 4-1:0.0: activate --> -90 [ 198.872450][ T6441] loop4: detected capacity change from 0 to 40427 [ 198.878200][ T5915] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 198.898378][ T5915] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 198.912207][ T5915] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 198.922553][ T5915] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 198.925680][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 198.925889][ T6441] F2FS-fs (loop4): invalid crc value [ 198.975080][ T57] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 198.991028][ T5912] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 199.195672][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 199.342207][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 199.350618][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 199.425228][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 199.490905][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 199.525495][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 199.564112][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 199.759911][ T5896] hub 4-1:0.0: hub_ext_port_status failed (err = -32) [ 199.829731][ T148] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 199.834774][ T153] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 199.850223][ T153] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 199.915027][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 199.919711][ T6441] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 200.027301][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.054408][ T6441] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 200.206515][ T822] usb 4-1: USB disconnect, device number 2 [ 200.234919][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.235466][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.236217][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.250160][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.256458][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.257918][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.269208][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.355575][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.358375][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.360916][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.365125][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.365862][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.370392][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.422772][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.894818][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.929079][ T148] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.951589][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.958401][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.965377][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 200.991878][ T148] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.008510][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.028976][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.049345][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.051757][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.069189][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.070284][ T148] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.088723][ T5618] syz-executor: attempt to access beyond end of device [ 201.088723][ T5618] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 201.123728][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.123860][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.123960][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.124086][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.126378][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 201.129089][ T5618] CPU: 0 UID: 0 PID: 5618 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 201.129105][ T5618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 201.129112][ T5618] Call Trace: [ 201.129117][ T5618] [ 201.129122][ T5618] dump_stack_lvl+0xe8/0x150 [ 201.129142][ T5618] f2fs_stop_checkpoint+0x383/0x540 [ 201.129159][ T5618] f2fs_write_end_io+0x1274/0x1740 [ 201.129186][ T5618] __submit_merged_bio+0x256/0x6a0 [ 201.129203][ T5618] __submit_merged_write_cond+0x3c9/0x4e0 [ 201.129220][ T5618] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 201.129261][ T5618] f2fs_write_data_pages+0x287e/0x34f0 [ 201.129294][ T5618] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 201.129333][ T5618] ? do_raw_spin_lock+0x12b/0x2f0 [ 201.129355][ T5618] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 201.129368][ T5618] ? lockdep_hardirqs_on+0x7a/0x110 [ 201.129381][ T5618] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 201.129393][ T5618] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 201.129409][ T5618] ? reacquire_held_locks+0x104/0x190 [ 201.129422][ T5618] ? rt_spin_lock+0x1e0/0x400 [ 201.129440][ T5618] ? rt_spin_unlock+0x14f/0x200 [ 201.129458][ T5618] ? rt_spin_unlock+0x160/0x200 [ 201.129472][ T5618] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 201.129500][ T5618] do_writepages+0x32e/0x550 [ 201.129517][ T5618] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 201.129534][ T5618] ? rt_spin_unlock+0x14f/0x200 [ 201.129554][ T5618] filemap_fdatawrite+0x1ec/0x2f0 [ 201.129570][ T5618] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 201.129583][ T5618] ? __lock_acquire+0x6b5/0x2d10 [ 201.129611][ T5618] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 201.129631][ T5618] ? rt_spin_unlock+0x160/0x200 [ 201.129647][ T5618] f2fs_sync_dirty_inodes+0x30e/0x830 [ 201.129674][ T5618] f2fs_write_checkpoint+0x9df/0x26a0 [ 201.129690][ T5618] ? __lock_acquire+0x6b5/0x2d10 [ 201.129732][ T5618] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 201.129808][ T5618] kill_f2fs_super+0x314/0x730 [ 201.129840][ T5618] ? __pfx_kill_f2fs_super+0x10/0x10 [ 201.129872][ T5618] ? lockdep_hardirqs_on+0x7a/0x110 [ 201.129891][ T5618] deactivate_locked_super+0xbc/0x130 [ 201.129907][ T5618] cleanup_mnt+0x437/0x4d0 [ 201.129932][ T5618] ? _raw_spin_unlock_irq+0x23/0x50 [ 201.129946][ T5618] task_work_run+0x1d9/0x270 [ 201.129961][ T5618] ? __pfx_task_work_run+0x10/0x10 [ 201.129978][ T5618] exit_to_user_mode_loop+0xf3/0x4d0 [ 201.129989][ T5618] ? rcu_is_watching+0x15/0xb0 [ 201.130003][ T5618] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.130014][ T5618] do_syscall_64+0x33e/0xf80 [ 201.130026][ T5618] ? trace_irq_disable+0x3b/0x140 [ 201.130043][ T5618] ? clear_bhb_loop+0x40/0x90 [ 201.130056][ T5618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.130066][ T5618] RIP: 0033:0x7f15b4ade097 [ 201.130088][ T5618] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 201.130097][ T5618] RSP: 002b:00007ffde7982348 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 201.130109][ T5618] RAX: 0000000000000000 RBX: 00007f15b4b721ca RCX: 00007f15b4ade097 [ 201.130117][ T5618] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffde7982400 [ 201.130123][ T5618] RBP: 00007ffde7982400 R08: 00007ffde7983400 R09: 00000000ffffffff [ 201.130130][ T5618] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffde7983490 [ 201.130137][ T5618] R13: 00007f15b4b721ca R14: 0000000000030d4f R15: 00007ffde79834d0 [ 201.130153][ T5618] [ 201.149150][ T5618] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 201.212833][ T2370] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 201.296216][ T5913] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 201.703050][ T6451] loop0: detected capacity change from 0 to 4096 [ 201.779258][ T4925] Bluetooth: hci0: command 0x0406 tx timeout [ 202.098453][ T4925] Bluetooth: hci1: command 0x0406 tx timeout [ 202.704988][ T6451] EXT4-fs: inline encryption not supported [ 202.822290][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.824117][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.824808][ T6451] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 202.824822][ T6451] EXT4-fs (loop0): Test dummy encryption mode enabled [ 202.825012][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.827504][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.827615][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.831795][ T1819] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 202.832569][ T6451] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 202.832700][ T6451] System zones: 0-5 [ 202.932180][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.943293][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.946449][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.976674][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.979354][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 202.992594][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.006240][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.031556][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.044126][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.091954][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.101188][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.117278][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.119508][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.131925][ T6451] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 203.152280][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.162715][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.163454][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.168799][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.173416][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.202470][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.218473][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.226118][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.245229][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.270445][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.274453][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.286338][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.300692][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 203.368648][ T68] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.381222][ T5913] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 203.384875][ T5913] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 203.413092][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.426979][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.431907][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.437438][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.534445][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.567661][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.572983][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.581586][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.588802][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.597834][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.599775][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.606188][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.611759][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.622443][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.631082][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.647577][ T6463] loop3: detected capacity change from 0 to 1024 [ 203.648669][ T6463] EXT4-fs: inline encryption not supported [ 203.648737][ T6463] EXT4-fs: Ignoring removed bh option [ 203.670415][ T5913] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.670739][ T5913] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.670949][ T6463] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 203.750377][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.760651][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.768029][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.768077][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.769069][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.830133][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.831943][ T5618] __loop_clr_fd(loop4) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 203.859417][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.868860][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.871773][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.875355][ T5614] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.896787][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.897516][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.897985][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.899416][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.899462][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.909712][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.913605][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.914672][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.926898][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.927323][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.930094][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.930679][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.938771][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.939096][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.940129][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.945238][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.958126][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 203.969304][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 203.971826][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 204.040448][ T148] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 204.040528][ T148] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 204.066196][ T6463] EXT4-fs (loop3): orphan cleanup on readonly fs [ 204.069991][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 204.099601][ T6463] EXT4-fs error (device loop3): ext4_quota_enable:7225: comm syz.3.168: inode #2304: comm syz.3.168: iget: illegal inode # [ 204.099809][ T6463] loop3: lost filesystem error report for type 5 error -117 [ 204.102422][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 204.102440][ C0] EXT4-fs (loop3): initial error at time 1778852979: ext4_quota_enable:7225 [ 204.102459][ C0] EXT4-fs (loop3): last error at time 1778852979: ext4_quota_enable:7225 [ 204.116424][ T1041] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 204.119328][ T6463] EXT4-fs (loop3): Remounting filesystem read-only [ 204.119350][ T6463] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 204.119787][ T6463] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 204.147818][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 204.198667][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 204.208235][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 204.247482][ T1041] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 204.247549][ T1041] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 204.247580][ T1041] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 204.247611][ T1041] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 204.247641][ T1041] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 204.249664][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 204.259578][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 204.276005][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 204.277769][ T5913] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 204.322217][ T6463] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 204.364302][ T5827] __loop_clr_fd(loop0) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 204.453868][ T5619] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 204.548250][ T5608] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.655516][ T5608] __loop_clr_fd(loop3) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 204.747784][ T6469] loop4: detected capacity change from 0 to 256 [ 204.764012][ T6469] vfat: Deprecated parameter 'posix' [ 204.764033][ T6469] FAT-fs: "posix" option is obsolete, not supported now [ 204.925641][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 204.992551][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 205.012189][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 205.022942][ T5913] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 205.057152][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 205.067484][ T6473] loop1: detected capacity change from 0 to 32768 [ 205.078855][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.081294][ T6473] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.170 (6473) [ 205.114374][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.121238][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.121396][ T6473] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 205.121423][ T6473] BTRFS info (device loop1): using sha256 checksum algorithm [ 205.226008][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.246897][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.322759][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.331369][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.333417][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.339825][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.340340][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.344941][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.391002][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.391589][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 205.393195][ T6473] BTRFS info (device loop1): rebuilding free space tree [ 206.052736][ T1028] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 206.052833][ T1028] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 206.106697][ T2370] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 206.106798][ T2370] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 206.139060][ T2370] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 206.238598][ T5618] __loop_clr_fd(loop4) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 206.291458][ T68] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 206.292727][ T6473] BTRFS info (device loop1): enabling ssd optimizations [ 206.292750][ T6473] BTRFS info (device loop1): using spread ssd allocation scheme [ 206.292767][ T6473] BTRFS info (device loop1): enabling free space tree [ 206.292784][ T6473] BTRFS info (device loop1): force clearing of disk cache [ 206.292801][ T6473] BTRFS info (device loop1): enabling auto defrag [ 206.293315][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 206.434576][ T6496] loop3: detected capacity change from 0 to 40427 [ 206.466577][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.478194][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.479859][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.480361][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.481408][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.481659][ T6496] F2FS-fs (loop3): invalid crc value [ 206.493936][ T5619] __loop_clr_fd(loop2) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 206.566469][ T5913] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.567503][ T5913] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.569951][ T5913] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.574478][ T5913] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.621329][ T5913] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.625699][ T6496] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 206.630300][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 206.634672][ T6496] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 206.742288][ T60] Bluetooth: hci2: command 0x0406 tx timeout [ 206.748985][ T60] Bluetooth: hci4: command 0x0406 tx timeout [ 206.749017][ T60] Bluetooth: hci3: command 0x0406 tx timeout [ 206.771139][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 206.776462][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 206.825790][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.186791][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.210579][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.213137][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.258857][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.290056][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.342493][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.471968][ T5621] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 207.658553][ T6503] loop0: detected capacity change from 0 to 32768 [ 207.691427][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.704385][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.706830][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.708817][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.710605][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.724638][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.736994][ T6503] XFS (loop0): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 207.757882][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.758729][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.759363][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.759978][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.763903][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.767001][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.817664][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.828332][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.837195][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.838403][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.840738][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.841458][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.842120][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.879262][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.881085][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.891973][ T148] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 207.892021][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.896236][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.901423][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.902528][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.913915][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.920654][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.921714][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.922718][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.923100][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.926129][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.928733][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.929479][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.931801][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.931949][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.932077][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.935049][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.938674][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.940289][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.940520][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.940704][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.940888][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.941075][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.941256][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.941433][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.941606][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.941780][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.941974][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.942148][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.942358][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.942558][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.942737][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.942920][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.943095][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.943286][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.944670][ T5914] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 207.951847][ T5914] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 207.963968][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.966224][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.966605][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.971007][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.971332][ T6503] XFS (loop0): Ending clean mount [ 207.976069][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.984110][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.989910][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 207.997531][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.001994][ T6503] XFS (loop0): Quotacheck needed: Please wait. [ 208.199375][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.299759][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.304429][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 208.304485][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.304509][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.306688][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 208.310661][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 208.310699][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 208.310734][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.310803][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 208.314264][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.317077][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 208.318882][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 208.338371][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.339173][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.362902][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.366670][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.377885][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.395008][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.440664][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.459349][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.467718][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.471359][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.471687][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.475754][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.478576][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.481574][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.495695][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.498034][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.509641][ T5914] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.510096][ T5608] syz-executor: attempt to access beyond end of device [ 208.510096][ T5608] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 208.514561][ T5914] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.514920][ T5914] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 208.516667][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.527135][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.528103][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.537584][ T148] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 208.568805][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.580422][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.585729][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.585786][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.594031][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.597199][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.605101][ T2370] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.606255][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.613095][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.633415][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.636906][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.639452][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.640216][ T5608] CPU: 0 UID: 0 PID: 5608 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 208.640242][ T5608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 208.640254][ T5608] Call Trace: [ 208.640261][ T5608] [ 208.640269][ T5608] dump_stack_lvl+0xe8/0x150 [ 208.640299][ T5608] f2fs_stop_checkpoint+0x383/0x540 [ 208.640327][ T5608] f2fs_write_end_io+0x1274/0x1740 [ 208.640374][ T5608] __submit_merged_bio+0x256/0x6a0 [ 208.640404][ T5608] __submit_merged_write_cond+0x3c9/0x4e0 [ 208.640435][ T5608] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 208.640480][ T5608] f2fs_write_data_pages+0x287e/0x34f0 [ 208.640539][ T5608] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 208.640611][ T5608] ? do_raw_spin_lock+0x12b/0x2f0 [ 208.640649][ T5608] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 208.640673][ T5608] ? lockdep_hardirqs_on+0x7a/0x110 [ 208.640694][ T5608] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 208.640718][ T5608] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 208.640746][ T5608] ? reacquire_held_locks+0x104/0x190 [ 208.640768][ T5608] ? rt_spin_lock+0x1e0/0x400 [ 208.640802][ T5608] ? rt_spin_unlock+0x14f/0x200 [ 208.640833][ T5608] ? rt_spin_unlock+0x160/0x200 [ 208.640858][ T5608] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 208.640886][ T5608] do_writepages+0x32e/0x550 [ 208.640911][ T5608] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 208.640945][ T5608] ? rt_spin_unlock+0x14f/0x200 [ 208.640981][ T5608] filemap_fdatawrite+0x1ec/0x2f0 [ 208.641010][ T5608] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 208.641031][ T5608] ? __lock_acquire+0x6b5/0x2d10 [ 208.641083][ T5608] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 208.641119][ T5608] ? rt_spin_unlock+0x160/0x200 [ 208.641147][ T5608] f2fs_sync_dirty_inodes+0x30e/0x830 [ 208.641189][ T5608] f2fs_write_checkpoint+0x9df/0x26a0 [ 208.641216][ T5608] ? __lock_acquire+0x6b5/0x2d10 [ 208.641264][ T5608] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 208.641341][ T5608] kill_f2fs_super+0x314/0x730 [ 208.641373][ T5608] ? __pfx_kill_f2fs_super+0x10/0x10 [ 208.641411][ T5608] ? lockdep_hardirqs_on+0x7a/0x110 [ 208.641445][ T5608] deactivate_locked_super+0xbc/0x130 [ 208.641472][ T5608] cleanup_mnt+0x437/0x4d0 [ 208.641499][ T5608] ? _raw_spin_unlock_irq+0x23/0x50 [ 208.641524][ T5608] task_work_run+0x1d9/0x270 [ 208.641550][ T5608] ? __pfx_task_work_run+0x10/0x10 [ 208.641580][ T5608] exit_to_user_mode_loop+0xf3/0x4d0 [ 208.641599][ T5608] ? rcu_is_watching+0x15/0xb0 [ 208.641623][ T5608] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.641643][ T5608] do_syscall_64+0x33e/0xf80 [ 208.641664][ T5608] ? trace_irq_disable+0x3b/0x140 [ 208.641691][ T5608] ? clear_bhb_loop+0x40/0x90 [ 208.641713][ T5608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.641732][ T5608] RIP: 0033:0x7f3838a8e097 [ 208.641750][ T5608] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 208.641765][ T5608] RSP: 002b:00007ffe0c5e3788 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 208.641784][ T5608] RAX: 0000000000000000 RBX: 00007f3838b221ca RCX: 00007f3838a8e097 [ 208.641797][ T5608] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe0c5e3840 [ 208.641809][ T5608] RBP: 00007ffe0c5e3840 R08: 00007ffe0c5e4840 R09: 00000000ffffffff [ 208.641822][ T5608] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe0c5e48d0 [ 208.641833][ T5608] R13: 00007f3838b221ca R14: 00000000000326b2 R15: 00007ffe0c5e4910 [ 208.641863][ T5608] [ 208.643492][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.647689][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.648477][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.658187][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.658910][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.665650][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.666500][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.668419][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.668474][ T5608] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 208.671139][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.676738][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 208.698170][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.698639][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.712738][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.716651][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.729902][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.729959][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.729987][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.741217][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.753139][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.754887][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.755738][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.772078][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.772141][ T148] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 208.802557][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.810396][ T5914] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.835229][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.862957][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.970882][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 208.988750][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 209.065575][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 209.078306][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 209.078358][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 209.078387][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 209.097685][ T6518] netlink: 8 bytes leftover after parsing attributes in process `syz.1.177'. [ 209.101329][ T2370] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 209.285739][ T148] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 210.673903][ T13] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 210.703083][ T68] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 210.703648][ T6503] XFS (loop0): Quotacheck: Done. [ 210.866142][ T5827] __loop_clr_fd(loop1) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 211.081404][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.100323][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.114469][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.117755][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.170692][ T2184] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.179069][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.183821][ T2184] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.186684][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.206665][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.216164][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.220270][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.239615][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.245512][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.258847][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.277472][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.280928][ T1819] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 211.281648][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.313184][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.315435][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.315470][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.315499][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.362742][ T6529] loop2: detected capacity change from 0 to 1024 [ 211.363796][ T6529] EXT4-fs: inline encryption not supported [ 211.363860][ T6529] EXT4-fs: Ignoring removed bh option [ 211.364590][ T5614] XFS (loop0): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 211.374439][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.374542][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 211.383763][ T13] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.400257][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.401940][ T6529] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 211.429107][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.429171][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.432899][ T6529] EXT4-fs (loop2): orphan cleanup on readonly fs [ 211.470164][ T5913] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.484366][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.484410][ T1041] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.504426][ T13] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.510657][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.519600][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.529842][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.551661][ T6529] EXT4-fs error (device loop2): ext4_quota_enable:7225: comm syz.2.181: inode #2304: comm syz.2.181: iget: illegal inode # [ 211.551696][ T6529] loop2: lost filesystem error report for type 5 error -117 [ 211.552415][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 211.552433][ C1] EXT4-fs (loop2): initial error at time 1778852986: ext4_quota_enable:7225 [ 211.552454][ C1] EXT4-fs (loop2): last error at time 1778852986: ext4_quota_enable:7225 [ 211.555138][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.555194][ T1028] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 211.556632][ T6529] EXT4-fs (loop2): Remounting filesystem read-only [ 211.556651][ T6529] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 211.556870][ T6529] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 211.559686][ T6529] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 211.563593][ T2184] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.580632][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.690493][ T1028] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 211.691845][ T1028] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 211.693359][ T2184] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.695528][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 211.732755][ T1028] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 211.811753][ T5811] __loop_clr_fd(loop3) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 211.825391][ T1028] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 211.839687][ T2184] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 211.851460][ T2184] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 211.861599][ T2184] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 212.032048][ T2184] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 212.040797][ T5619] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.320723][ T5619] __loop_clr_fd(loop2) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 213.051067][ T5614] __loop_clr_fd(loop0) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 214.870724][ T6552] loop1: detected capacity change from 0 to 40427 [ 214.882466][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 214.890030][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 214.896856][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 214.933777][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 214.934901][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 214.935121][ T6552] F2FS-fs (loop1): invalid crc value [ 214.946185][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 214.946909][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 214.947518][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 214.954828][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.036802][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.036856][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.064154][ T6552] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 215.070030][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.089321][ T6552] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 215.089940][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.094017][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.104807][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.125753][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.128338][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.129032][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.151450][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.156051][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.158308][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.164746][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.169169][ T6555] netlink: 16 bytes leftover after parsing attributes in process `syz.2.189'. [ 215.169370][ T6555] netlink: 16 bytes leftover after parsing attributes in process `syz.2.189'. [ 215.169832][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.170584][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.180192][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.200352][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.204909][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.209496][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.234033][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.256136][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.271914][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.275203][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.288118][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.289393][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.292708][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.310093][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.337871][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.379359][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.418188][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.435813][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.435991][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.436165][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.436624][ T68] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.447034][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 215.451514][ T6555] Bluetooth: MGMT ver 1.23 [ 215.474790][ T5621] syz-executor: attempt to access beyond end of device [ 215.474790][ T5621] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 215.488556][ T1028] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 215.528534][ T68] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 215.544640][ T6564] netlink: 8 bytes leftover after parsing attributes in process `syz.4.190'. [ 215.560685][ T5621] CPU: 1 UID: 0 PID: 5621 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 215.560714][ T5621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 215.560726][ T5621] Call Trace: [ 215.560733][ T5621] [ 215.560741][ T5621] dump_stack_lvl+0xe8/0x150 [ 215.560773][ T5621] f2fs_stop_checkpoint+0x383/0x540 [ 215.560803][ T5621] f2fs_write_end_io+0x1274/0x1740 [ 215.560852][ T5621] __submit_merged_bio+0x256/0x6a0 [ 215.560885][ T5621] __submit_merged_write_cond+0x3c9/0x4e0 [ 215.560919][ T5621] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 215.560966][ T5621] f2fs_write_data_pages+0x287e/0x34f0 [ 215.561033][ T5621] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 215.561110][ T5621] ? do_raw_spin_lock+0x12b/0x2f0 [ 215.561152][ T5621] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 215.561175][ T5621] ? lockdep_hardirqs_on+0x7a/0x110 [ 215.561197][ T5621] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 215.561220][ T5621] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 215.561249][ T5621] ? reacquire_held_locks+0x104/0x190 [ 215.561272][ T5621] ? rt_spin_lock+0x1e0/0x400 [ 215.561308][ T5621] ? rt_spin_unlock+0x14f/0x200 [ 215.561347][ T5621] ? rt_spin_unlock+0x160/0x200 [ 215.561374][ T5621] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 215.561403][ T5621] do_writepages+0x32e/0x550 [ 215.561429][ T5621] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 215.561460][ T5621] ? rt_spin_unlock+0x14f/0x200 [ 215.561498][ T5621] filemap_fdatawrite+0x1ec/0x2f0 [ 215.561527][ T5621] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 215.561551][ T5621] ? __lock_acquire+0x6b5/0x2d10 [ 215.561603][ T5621] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 215.561640][ T5621] ? rt_spin_unlock+0x160/0x200 [ 215.561671][ T5621] f2fs_sync_dirty_inodes+0x30e/0x830 [ 215.561715][ T5621] f2fs_write_checkpoint+0x9df/0x26a0 [ 215.561743][ T5621] ? __lock_acquire+0x6b5/0x2d10 [ 215.561794][ T5621] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 215.561876][ T5621] kill_f2fs_super+0x314/0x730 [ 215.561911][ T5621] ? __pfx_kill_f2fs_super+0x10/0x10 [ 215.561952][ T5621] ? lockdep_hardirqs_on+0x7a/0x110 [ 215.561987][ T5621] deactivate_locked_super+0xbc/0x130 [ 215.562016][ T5621] cleanup_mnt+0x437/0x4d0 [ 215.562044][ T5621] ? _raw_spin_unlock_irq+0x23/0x50 [ 215.562071][ T5621] task_work_run+0x1d9/0x270 [ 215.562096][ T5621] ? __pfx_task_work_run+0x10/0x10 [ 215.562129][ T5621] exit_to_user_mode_loop+0xf3/0x4d0 [ 215.562149][ T5621] ? rcu_is_watching+0x15/0xb0 [ 215.562173][ T5621] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.562195][ T5621] do_syscall_64+0x33e/0xf80 [ 215.562217][ T5621] ? trace_irq_disable+0x3b/0x140 [ 215.562246][ T5621] ? clear_bhb_loop+0x40/0x90 [ 215.562271][ T5621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.562290][ T5621] RIP: 0033:0x7ff9be19e097 [ 215.562307][ T5621] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 215.562321][ T5621] RSP: 002b:00007ffd9e078988 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 215.562348][ T5621] RAX: 0000000000000000 RBX: 00007ff9be2321ca RCX: 00007ff9be19e097 [ 215.562361][ T5621] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9e078a40 [ 215.562373][ T5621] RBP: 00007ffd9e078a40 R08: 00007ffd9e079a40 R09: 00000000ffffffff [ 215.562386][ T5621] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd9e079ad0 [ 215.562399][ T5621] R13: 00007ff9be2321ca R14: 000000000003477d R15: 00007ffd9e079b10 [ 215.562431][ T5621] [ 215.579322][ T5621] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 215.860235][ T6563] loop0: detected capacity change from 0 to 4096 [ 215.871673][ T6564] loop4: detected capacity change from 0 to 32768 [ 215.874673][ T6564] btrfs: Deprecated parameter 'usebackuproot' [ 215.874695][ T6564] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 215.877964][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 215.878432][ T6564] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.190 (6564) [ 215.879377][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 215.883939][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 215.884049][ T6564] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 215.884076][ T6564] BTRFS info (device loop4): using crc32c checksum algorithm [ 215.997283][ T6563] EXT4-fs: inline encryption not supported [ 215.998542][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.002952][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.017460][ T6563] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 216.017482][ T6563] EXT4-fs (loop0): Test dummy encryption mode enabled [ 216.019498][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.019558][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.022921][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.025522][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.038932][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.052498][ T2184] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.053306][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.088000][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.127511][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.134412][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.135116][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.135733][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.136385][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.137018][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.137785][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.138517][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.140729][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.146066][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.160124][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.160580][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.161398][ T1041] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.161454][ T1041] BTRFS warning (device loop4): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 216.161589][ T6564] BTRFS error (device loop4): failed to load root extent [ 216.161627][ T6564] BTRFS warning (device loop4): try to load backup roots slot 1 [ 216.163043][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.163772][ T2184] BTRFS warning (device loop4): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 216.167148][ T6564] BTRFS warning (device loop4): couldn't read tree root [ 216.167173][ T6564] BTRFS warning (device loop4): try to load backup roots slot 2 [ 216.173520][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.174189][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.174373][ T1819] BTRFS error (device loop4): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 216.174495][ T6564] BTRFS warning (device loop4): couldn't read tree root [ 216.174515][ T6564] BTRFS warning (device loop4): try to load backup roots slot 3 [ 216.174916][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.174972][ T13] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 216.175451][ T6563] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 216.175570][ T6563] System zones: 0-5 [ 216.176020][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.176413][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.179005][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.179476][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.179854][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.180549][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.189979][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.190377][ T6564] BTRFS info (device loop4): rebuilding free space tree [ 216.204363][ T1028] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 216.208005][ T2184] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.209115][ T2184] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.218903][ T6563] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 216.330169][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.358422][ T5913] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.518683][ T2184] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.528737][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.529438][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.530136][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.530806][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.531493][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.532133][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.534686][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.535441][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.536473][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.537159][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.537819][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.538641][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.539323][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.540291][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.541078][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.541760][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.546592][ T1028] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 216.546669][ T1028] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.566358][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.589114][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.626615][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.626840][ T1819] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.678722][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.692628][ T68] lo_rw_aio(loop0) starting read with raw_refcnt=0x0, refcnt=1 [ 216.693622][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.708309][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.720752][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.746507][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.772143][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.773921][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.792130][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.802539][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.811878][ T148] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.942502][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.955590][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.955632][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.955655][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.955688][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 216.962465][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 217.154609][ T5913] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 217.157687][ T6564] BTRFS info (device loop4): checking UUID tree [ 217.167922][ T6564] BTRFS info (device loop4): enabling ssd optimizations [ 217.167949][ T6564] BTRFS info (device loop4): turning on async discard [ 217.167965][ T6564] BTRFS info (device loop4): enabling free space tree [ 217.167981][ T6564] BTRFS info (device loop4): force clearing of disk cache [ 217.167997][ T6564] BTRFS info (device loop4): enabling auto defrag [ 217.168012][ T6564] BTRFS info (device loop4): trying to use backup root at mount time [ 217.168030][ T6564] BTRFS info (device loop4): use zstd compression, level 3 [ 217.306385][ T1028] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 217.332493][ T1028] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 217.382015][ T5621] __loop_clr_fd(loop1) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 217.399261][ T5614] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.527349][ T6591] loop3: detected capacity change from 0 to 1024 [ 217.528428][ T6591] EXT4-fs: inline encryption not supported [ 217.528496][ T6591] EXT4-fs: Ignoring removed bh option [ 217.603602][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 218.941052][ T1819] lo_rw_aio(loop0) starting write with raw_refcnt=0x0, refcnt=1 [ 218.941775][ T1028] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 218.962574][ T6591] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 219.384646][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 219.384786][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 219.427928][ T6591] EXT4-fs (loop3): orphan cleanup on readonly fs [ 219.434619][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 219.441515][ T6591] EXT4-fs error (device loop3): ext4_quota_enable:7225: comm syz.3.195: inode #2304: comm syz.3.195: iget: illegal inode # [ 219.441547][ T6591] loop3: lost filesystem error report for type 5 error -117 [ 219.442406][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 219.442425][ C1] EXT4-fs (loop3): initial error at time 1778852994: ext4_quota_enable:7225 [ 219.442445][ C1] EXT4-fs (loop3): last error at time 1778852994: ext4_quota_enable:7225 [ 219.450898][ T5913] lo_rw_aio(loop3) starting write with raw_refcnt=0x0, refcnt=1 [ 219.458205][ T5614] __loop_clr_fd(loop0) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 219.473729][ T6591] EXT4-fs (loop3): Remounting filesystem read-only [ 219.473847][ T6591] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 219.474067][ T6591] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 219.487138][ T6591] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 219.950990][ T2184] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 220.027487][ T5608] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.139923][ T5608] __loop_clr_fd(loop3) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 220.408129][ T6611] netlink: 16 bytes leftover after parsing attributes in process `syz.0.202'. [ 220.408251][ T6611] netlink: 16 bytes leftover after parsing attributes in process `syz.0.202'. [ 220.898150][ T2184] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 220.902033][ T2184] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 220.935970][ T1819] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 221.122466][ T1819] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 221.194673][ T1041] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 221.289907][ T5618] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 221.663004][ T5618] __loop_clr_fd(loop4) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 222.273298][ T6617] loop3: detected capacity change from 0 to 40427 [ 222.277306][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.277757][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.279175][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.279941][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.280605][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.281429][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.364229][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.372265][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.378784][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.382731][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.383454][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.384112][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.384754][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.386158][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.386844][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.387468][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.388096][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.388683][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.389817][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.390445][ T1041] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.403428][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.404270][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.404944][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.405611][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.406353][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.407001][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.407680][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.408321][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.424627][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.495638][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.505135][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.513540][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.513601][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.515120][ T6617] F2FS-fs (loop3): invalid crc value [ 222.523085][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.570439][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.580480][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.586336][ T3359] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.590073][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.598741][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.606995][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.622409][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 222.692774][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 224.451264][ T6641] loop4: detected capacity change from 0 to 32768 [ 224.461099][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.461419][ T6641] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.209 (6641) [ 224.493204][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.502653][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.502710][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.502985][ T6641] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 224.503012][ T6641] BTRFS info (device loop4): using sha256 checksum algorithm [ 224.517773][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.520453][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.524095][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.526327][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.530032][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.536149][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.537574][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.540514][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.543787][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.544600][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.547579][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.548308][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.549868][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.592627][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.598975][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.604657][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.613783][ T13] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 224.618819][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.622996][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.639838][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.642136][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.650550][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.653371][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.654088][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.656614][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.658808][ T6617] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 224.673999][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.677162][ T13] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.677995][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.680179][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.681824][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.681860][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.681887][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.694428][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.694546][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 224.775548][ T1819] lo_rw_aio(loop3) starting read with raw_refcnt=0x0, refcnt=1 [ 224.983983][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.044386][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.063726][ T1819] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.086739][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.107421][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.107884][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.110678][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.111402][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.147190][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.148768][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 225.151054][ T6641] BTRFS info (device loop4): rebuilding free space tree [ 225.239840][ T5913] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 225.239933][ T5913] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 225.297268][ T5913] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 225.309510][ T6641] BTRFS info (device loop4): enabling ssd optimizations [ 225.309536][ T6641] BTRFS info (device loop4): using spread ssd allocation scheme [ 225.309554][ T6641] BTRFS info (device loop4): enabling free space tree [ 225.309570][ T6641] BTRFS info (device loop4): force clearing of disk cache [ 225.309587][ T6641] BTRFS info (device loop4): enabling auto defrag [ 225.357999][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 226.159075][ T5618] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 226.300851][ T6662] loop2: detected capacity change from 0 to 1024 [ 226.352689][ T6662] EXT4-fs: inline encryption not supported [ 226.352768][ T6662] EXT4-fs: Ignoring removed bh option [ 226.359928][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.360248][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.360282][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.360305][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.361151][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.361634][ T6662] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 226.362269][ T5914] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.397851][ T6662] EXT4-fs (loop2): orphan cleanup on readonly fs [ 226.398466][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.402134][ T6662] EXT4-fs error (device loop2): ext4_quota_enable:7225: comm syz.2.211: inode #2304: comm syz.2.211: iget: illegal inode # [ 226.402165][ T6662] loop2: lost filesystem error report for type 5 error -117 [ 226.402413][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 226.402430][ C1] EXT4-fs (loop2): initial error at time 1778853001: ext4_quota_enable:7225 [ 226.402451][ C1] EXT4-fs (loop2): last error at time 1778853001: ext4_quota_enable:7225 [ 226.422959][ T3359] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 226.425411][ T6662] EXT4-fs (loop2): Remounting filesystem read-only [ 226.425432][ T6662] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 226.425642][ T6662] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 226.443685][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.444472][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.448218][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.484968][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.486385][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.489148][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.495565][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 226.616834][ T6662] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 227.274129][ T6671] netlink: 36 bytes leftover after parsing attributes in process `syz.4.212'. [ 227.425616][ T5608] __loop_clr_fd(loop3) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 227.542130][ T5619] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 227.566184][ T6674] netlink: 16 bytes leftover after parsing attributes in process `syz.4.214'. [ 227.566308][ T6674] netlink: 16 bytes leftover after parsing attributes in process `syz.4.214'. [ 227.600513][ T5619] __loop_clr_fd(loop2) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 227.740433][ T5811] __loop_clr_fd(loop4) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 228.177287][ T6683] loop1: detected capacity change from 0 to 512 [ 228.191338][ T6683] ext4: Unknown parameter 'smackfsfloor' [ 228.200761][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.201597][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.203414][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.204968][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.209936][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.216195][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.218377][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.219758][ T1041] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.220547][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 228.228913][ T6683] tmpfs: Bad value for 'mpol' [ 228.321522][ T5827] __loop_clr_fd(loop1) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 228.801666][ T6696] netlink: 92 bytes leftover after parsing attributes in process `syz.1.222'. [ 228.984729][ T6700] netlink: 36 bytes leftover after parsing attributes in process `syz.1.224'. [ 229.145653][ T6692] loop4: detected capacity change from 0 to 4096 [ 229.152793][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 229.153258][ T1028] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 229.156752][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 229.158137][ T6692] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 229.158426][ T1041] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 229.158921][ T1041] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 229.159293][ T6692] ntfs3(loop4): Failed to load $MFT. [ 229.165719][ T1819] lo_rw_aio(loop4) starting write with raw_refcnt=0x0, refcnt=1 [ 229.167125][ T6692] __loop_clr_fd(loop4) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 229.385981][ T6695] vhci_hcd vhci_hcd.0: pdev(3) rhport(2) sockfd(12) [ 229.386011][ T6695] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 229.629459][ T6688] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(9) [ 229.629486][ T6688] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 229.629646][ T6688] vhci_hcd vhci_hcd.0: Device attached [ 229.675715][ T6698] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(6) [ 229.675743][ T6698] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 229.679829][ T6698] vhci_hcd vhci_hcd.0: Device attached [ 229.730335][ T6695] vhci_hcd vhci_hcd.0: Device attached [ 229.822758][ T5874] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 229.882517][ T5874] usb 39-3: new full-speed USB device number 2 using vhci_hcd [ 230.735528][ T6723] netlink: 16 bytes leftover after parsing attributes in process `syz.4.230'. [ 230.735599][ T6723] netlink: 16 bytes leftover after parsing attributes in process `syz.4.230'. [ 231.145271][ T6710] loop1: detected capacity change from 0 to 40427 [ 232.070856][ T6704] vhci_hcd: connection reset by peer [ 232.074547][ T6714] vhci_hcd: connection closed [ 232.089015][ T6712] vhci_hcd: connection closed [ 232.097649][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.099603][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.101697][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.103040][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.103329][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.107064][ T6710] F2FS-fs (loop1): invalid crc value [ 232.116430][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.117032][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.120612][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.121101][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.122515][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.143569][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.194267][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.202882][ T5913] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.234214][ T2370] vhci_hcd vhci_hcd.3: stop threads [ 232.238751][ T2370] vhci_hcd vhci_hcd.3: release socket [ 232.257806][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.266260][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.284574][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.334123][ T3359] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.337385][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.339673][ T3359] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.363086][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.386074][ T2370] vhci_hcd vhci_hcd.3: disconnect device [ 232.395459][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.399711][ T2370] vhci_hcd vhci_hcd.3: stop threads [ 232.399736][ T2370] vhci_hcd vhci_hcd.3: release socket [ 232.399811][ T2370] vhci_hcd vhci_hcd.3: disconnect device [ 232.402951][ T2370] vhci_hcd vhci_hcd.3: stop threads [ 232.402970][ T2370] vhci_hcd vhci_hcd.3: release socket [ 232.403041][ T2370] vhci_hcd vhci_hcd.3: disconnect device [ 232.403086][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.404767][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.410645][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.417308][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.429359][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.489531][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.494187][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.514913][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.520743][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.525970][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.563582][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.564665][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.598802][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.601769][ T5914] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.629040][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.646068][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.649173][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.649219][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.649248][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.657899][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.679279][ T1819] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 232.902990][ T6735] overlayfs: failed to resolve './file0': -2 [ 233.503059][ T3359] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 233.507175][ T6710] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 233.510698][ T3359] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 233.592045][ T6741] netlink: 36 bytes leftover after parsing attributes in process `syz.3.236'. [ 233.896584][ T6743] loop2: detected capacity change from 0 to 64 [ 233.912095][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.912268][ T6743] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 233.957183][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.957966][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.958149][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.958315][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.958473][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.958650][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.958802][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.987838][ T1819] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 233.996076][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 234.005414][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 234.006597][ T3359] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 234.017193][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 234.139145][ T5621] __loop_clr_fd(loop1) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 235.613749][ T5874] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 235.793740][ T2184] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 235.799785][ T5619] __loop_clr_fd(loop2) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 235.818142][ T6737] loop4: detected capacity change from 0 to 32768 [ 235.848215][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 235.848409][ T6737] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.235 (6737) [ 235.849104][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.001595][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.001689][ T6737] BTRFS error (device loop4): open_ctree failed: -4 [ 236.165237][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.165920][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.166643][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.167353][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.168053][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.169083][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.170272][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.171000][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.172079][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.250363][ T2184] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.283147][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 236.285301][ T5915] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.019587][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.021329][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.049961][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.063290][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.073006][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.077193][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.084341][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.088761][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.094891][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.098825][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.149966][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.178301][ T2370] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.180935][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.187208][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.211796][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.218915][ T68] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.223159][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.227680][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.233884][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.266681][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.267518][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.278925][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.284026][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.289317][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.289366][ T5914] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.322508][ T3359] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.326698][ T5913] lo_rw_aio(loop4) starting read with raw_refcnt=0x0, refcnt=1 [ 237.497055][ T6772] netlink: 28 bytes leftover after parsing attributes in process `syz.1.248'. [ 237.593742][ T6773] netlink: 'syz.4.247': attribute type 2 has an invalid length. [ 238.322040][ T6785] loop0: detected capacity change from 0 to 64 [ 238.356141][ T6785] __loop_clr_fd(loop0) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 238.987517][ T6789] loop2: detected capacity change from 0 to 64 [ 239.032046][ T6790] loop1: detected capacity change from 0 to 512 [ 239.064816][ T6790] ======================================================= [ 239.064816][ T6790] WARNING: The mand mount option has been deprecated and [ 239.064816][ T6790] and is ignored by this kernel. Remove the mand [ 239.064816][ T6790] option from the mount to silence this warning. [ 239.064816][ T6790] ======================================================= [ 239.074912][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.078430][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.078875][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.079337][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.079710][ T5912] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 239.090405][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.091716][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.099710][ T6789] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 239.100306][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.127499][ T5915] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.127563][ T5915] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.130784][ T2370] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 239.147946][ T2370] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.148944][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.151379][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.154333][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.154715][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.155429][ T5915] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.191124][ T5915] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 239.191217][ T5915] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.201094][ T6790] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 239.201240][ T6790] ext4 filesystem being mounted at /49/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 239.321470][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.328850][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.330498][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.335621][ T5912] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.359387][ C0] [ 239.359398][ C0] ====================================================== [ 239.359406][ C0] WARNING: possible circular locking dependency detected [ 239.359418][ C0] syzkaller #0 Not tainted [ 239.359429][ C0] ------------------------------------------------------ [ 239.359436][ C0] syz.4.247/6786 is trying to acquire lock: [ 239.359447][ C0] ffff8880267b5160 (slock-AF_PHONET/1){+.+.}-{3:3}, at: __sk_receive_skb+0x1bf/0x9e0 [ 239.359507][ C0] [ 239.359507][ C0] but task is already holding lock: [ 239.359514][ C0] ffff8880267b62e0 (slock-AF_PHONET){+...}-{3:3}, at: __sk_receive_skb+0x1f1/0x9e0 [ 239.359557][ C0] [ 239.359557][ C0] which lock already depends on the new lock. [ 239.359557][ C0] [ 239.359563][ C0] [ 239.359563][ C0] the existing dependency chain (in reverse order) is: [ 239.359570][ C0] [ 239.359570][ C0] -> #1 (slock-AF_PHONET){+...}-{3:3}: [ 239.359595][ C0] rt_spin_lock+0x83/0x400 [ 239.359622][ C0] __sk_receive_skb+0x1f1/0x9e0 [ 239.359646][ C0] phonet_rcv+0x781/0xc40 [ 239.359663][ C0] process_backlog+0x5e1/0xc60 [ 239.359687][ C0] __napi_poll+0xab/0x550 [ 239.359709][ C0] net_rx_action+0x696/0xe00 [ 239.359731][ C0] handle_softirqs+0x1de/0x6d0 [ 239.359757][ C0] __local_bh_enable_ip+0x170/0x2b0 [ 239.359779][ C0] netif_rx+0xb9/0xf0 [ 239.359798][ C0] pn_send+0x62a/0x8e0 [ 239.359813][ C0] pn_skb_send+0x218/0x530 [ 239.359828][ C0] pipe_snd_status+0x1f1/0x320 [ 239.359850][ C0] pipe_do_rcv+0xf15/0x16a0 [ 239.359867][ C0] __sk_receive_skb+0x962/0x9e0 [ 239.359891][ C0] pep_do_rcv+0x685/0xaa0 [ 239.359908][ C0] __release_sock+0x2a9/0x3d0 [ 239.359935][ C0] release_sock+0x1be/0x290 [ 239.359958][ C0] pep_sock_accept+0xd47/0x11e0 [ 239.359974][ C0] pn_socket_accept+0xc1/0x310 [ 239.359997][ C0] do_accept+0x6ca/0x930 [ 239.360022][ C0] __sys_accept4+0x139/0x230 [ 239.360046][ C0] __x64_sys_accept4+0x9a/0xb0 [ 239.360072][ C0] do_syscall_64+0x15f/0xf80 [ 239.360092][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.360109][ C0] [ 239.360109][ C0] -> #0 (slock-AF_PHONET/1){+.+.}-{3:3}: [ 239.360139][ C0] __lock_acquire+0x15a5/0x2d10 [ 239.360157][ C0] lock_acquire+0x106/0x350 [ 239.360173][ C0] rt_spin_lock_nested+0x81/0x3f0 [ 239.360197][ C0] __sk_receive_skb+0x1bf/0x9e0 [ 239.360219][ C0] pep_do_rcv+0x685/0xaa0 [ 239.360237][ C0] __sk_receive_skb+0x962/0x9e0 [ 239.360260][ C0] phonet_rcv+0x781/0xc40 [ 239.360276][ C0] process_backlog+0x5e1/0xc60 [ 239.360301][ C0] __napi_poll+0xab/0x550 [ 239.360322][ C0] net_rx_action+0x696/0xe00 [ 239.360346][ C0] handle_softirqs+0x1de/0x6d0 [ 239.360369][ C0] __local_bh_enable_ip+0x170/0x2b0 [ 239.360392][ C0] netif_rx+0xb9/0xf0 [ 239.360410][ C0] pn_send+0x62a/0x8e0 [ 239.360424][ C0] pn_skb_send+0x218/0x530 [ 239.360440][ C0] pep_sock_close+0x2c1/0x5b0 [ 239.360456][ C0] pn_socket_release+0x9b/0xc0 [ 239.360480][ C0] __sock_release+0xb9/0x250 [ 239.360500][ C0] sock_close+0x1c/0x30 [ 239.360520][ C0] __fput+0x461/0xa70 [ 239.360540][ C0] task_work_run+0x1d9/0x270 [ 239.360560][ C0] get_signal+0x11eb/0x1330 [ 239.360582][ C0] arch_do_signal_or_restart+0xbc/0x840 [ 239.360602][ C0] exit_to_user_mode_loop+0x8c/0x4d0 [ 239.360620][ C0] do_syscall_64+0x33e/0xf80 [ 239.360639][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.360657][ C0] [ 239.360657][ C0] other info that might help us debug this: [ 239.360657][ C0] [ 239.360663][ C0] Possible unsafe locking scenario: [ 239.360663][ C0] [ 239.360668][ C0] CPU0 CPU1 [ 239.360673][ C0] ---- ---- [ 239.360679][ C0] lock(slock-AF_PHONET); [ 239.360693][ C0] lock(slock-AF_PHONET/1); [ 239.360712][ C0] lock(slock-AF_PHONET); [ 239.360725][ C0] lock(slock-AF_PHONET/1); [ 239.360742][ C0] [ 239.360742][ C0] *** DEADLOCK *** [ 239.360742][ C0] [ 239.360747][ C0] 7 locks held by syz.4.247/6786: [ 239.360758][ C0] #0: ffff88805eef8978 (&sb->s_type->i_mutex_key#13){+.+.}-{4:4}, at: __sock_release+0x89/0x250 [ 239.360811][ C0] #1: ffff8880267b5ad8 (sk_lock-AF_PHONET){+.+.}-{0:0}, at: pep_sock_close+0x86/0x5b0 [ 239.360855][ C0] #2: ffffffff8dfc8240 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3c/0x420 [ 239.360905][ C0] #3: ffffffff8dfc8240 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x271/0xc60 [ 239.360962][ C0] #4: ffff8880267b62e0 (slock-AF_PHONET){+...}-{3:3}, at: __sk_receive_skb+0x1f1/0x9e0 [ 239.361013][ C0] #5: ffffffff8dfc8240 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e0/0x400 [ 239.361063][ C0] #6: ffff8880267b6398 (sk_lock-AF_PHONET){+.+.}-{0:0}, at: phonet_rcv+0x781/0xc40 [ 239.361103][ C0] [ 239.361103][ C0] stack backtrace: [ 239.361121][ C0] CPU: 0 UID: 0 PID: 6786 Comm: syz.4.247 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 239.361147][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 239.361161][ C0] Call Trace: [ 239.361168][ C0] [ 239.361176][ C0] dump_stack_lvl+0xe8/0x150 [ 239.361199][ C0] print_circular_bug+0x2e1/0x300 [ 239.361225][ C0] check_noncircular+0x12e/0x150 [ 239.361251][ C0] __lock_acquire+0x15a5/0x2d10 [ 239.361272][ C0] ? try_to_take_rt_mutex+0x840/0xb00 [ 239.361299][ C0] ? __sk_receive_skb+0x1bf/0x9e0 [ 239.361325][ C0] lock_acquire+0x106/0x350 [ 239.361342][ C0] ? __sk_receive_skb+0x1bf/0x9e0 [ 239.361366][ C0] ? sk_filter_trim_cap+0x8f1/0xce0 [ 239.361393][ C0] rt_spin_lock_nested+0x81/0x3f0 [ 239.361420][ C0] ? __sk_receive_skb+0x1bf/0x9e0 [ 239.361444][ C0] ? __pfx_sk_filter_trim_cap+0x10/0x10 [ 239.361465][ C0] ? __lock_acquire+0x6b5/0x2d10 [ 239.361484][ C0] ? __pfx_rt_spin_lock_nested+0x10/0x10 [ 239.361512][ C0] ? rt_spin_lock+0x1e0/0x400 [ 239.361541][ C0] __sk_receive_skb+0x1bf/0x9e0 [ 239.361571][ C0] pep_do_rcv+0x685/0xaa0 [ 239.361592][ C0] ? __pfx_pep_do_rcv+0x10/0x10 [ 239.361614][ C0] ? __pfx_pep_do_rcv+0x10/0x10 [ 239.361633][ C0] ? phonet_rcv+0x781/0xc40 [ 239.361650][ C0] __sk_receive_skb+0x962/0x9e0 [ 239.361679][ C0] phonet_rcv+0x781/0xc40 [ 239.361695][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 239.361721][ C0] ? __pfx_phonet_rcv+0x10/0x10 [ 239.361740][ C0] ? process_backlog+0x271/0xc60 [ 239.361766][ C0] ? process_backlog+0x271/0xc60 [ 239.361789][ C0] ? __pfx_phonet_rcv+0x10/0x10 [ 239.361807][ C0] process_backlog+0x5e1/0xc60 [ 239.361841][ C0] __napi_poll+0xab/0x550 [ 239.361866][ C0] net_rx_action+0x696/0xe00 [ 239.361898][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 239.361930][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 239.361954][ C0] ? __pfx_sched_clock_cpu+0x10/0x10 [ 239.361979][ C0] ? enqueue_to_backlog+0x340/0xcb0 [ 239.362007][ C0] handle_softirqs+0x1de/0x6d0 [ 239.362036][ C0] __local_bh_enable_ip+0x170/0x2b0 [ 239.362063][ C0] netif_rx+0xb9/0xf0 [ 239.362084][ C0] pn_send+0x62a/0x8e0 [ 239.362104][ C0] pn_skb_send+0x218/0x530 [ 239.362124][ C0] pep_sock_close+0x2c1/0x5b0 [ 239.362146][ C0] pn_socket_release+0x9b/0xc0 [ 239.362171][ C0] __sock_release+0xb9/0x250 [ 239.362195][ C0] ? __pfx_sock_close+0x10/0x10 [ 239.362218][ C0] sock_close+0x1c/0x30 [ 239.362239][ C0] __fput+0x461/0xa70 [ 239.362265][ C0] task_work_run+0x1d9/0x270 [ 239.362287][ C0] ? __pfx_task_work_run+0x10/0x10 [ 239.362308][ C0] get_signal+0x11eb/0x1330 [ 239.362335][ C0] ? kick_process+0xeb/0x160 [ 239.362356][ C0] arch_do_signal_or_restart+0xbc/0x840 [ 239.362377][ C0] ? pep_setsockopt+0x405/0x4b0 [ 239.362396][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 239.362424][ C0] exit_to_user_mode_loop+0x8c/0x4d0 [ 239.362442][ C0] ? rcu_is_watching+0x15/0xb0 [ 239.362465][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.362484][ C0] do_syscall_64+0x33e/0xf80 [ 239.362506][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.362525][ C0] ? clear_bhb_loop+0x40/0x90 [ 239.362545][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.362564][ C0] RIP: 0033:0x7f15b4adce59 [ 239.362582][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 239.362598][ C0] RSP: 002b:00007f15b2cec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 239.362619][ C0] RAX: fffffffffffffffc RBX: 00007f15b4d56180 RCX: 00007f15b4adce59 [ 239.362634][ C0] RDX: 0000000000000001 RSI: 0000000000000113 RDI: 0000000000000008 [ 239.362646][ C0] RBP: 00007f15b4b72d6f R08: 0000000000000004 R09: 0000000000000000 [ 239.362658][ C0] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000000 [ 239.362669][ C0] R13: 00007f15b4d56218 R14: 00007f15b4d56180 R15: 00007ffde79830d8 [ 239.362690][ C0] [ 239.364969][ T5915] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.365016][ T5915] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 239.367159][ T6790] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 239.367779][ T6790] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #2: comm syz.1.251: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 239.389051][ T5913] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 239.405411][ T5912] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.413387][ T1028] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.413864][ T1028] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.421003][ T2184] lo_rw_aio(loop2) starting read with raw_refcnt=0x0, refcnt=1 [ 239.421039][ T2184] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.427401][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.431541][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.445272][ T2370] lo_rw_aio(loop1) starting read with raw_refcnt=0x0, refcnt=1 [ 239.597083][ T2184] lo_rw_aio(loop2) starting write with raw_refcnt=0x0, refcnt=1 [ 239.611481][ T5619] __loop_clr_fd(loop2) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 239.632078][ T5827] __loop_clr_fd(loop4) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1 [ 239.779414][ T2370] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 239.783913][ T5621] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 239.814498][ T5913] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 239.815194][ T3359] lo_rw_aio(loop1) starting write with raw_refcnt=0x0, refcnt=1 [ 239.821511][ T5621] __loop_clr_fd(loop1) clearing lo_backing_file with raw_refcnt=0x0, refcnt=1