last executing test programs: 2m44.671121434s ago: executing program 1 (id=605): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') 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)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f0000000740)={0x8180080, 0x0, 0x0, 0x0, {0x39}, 0x0, 0x0, 0x0, 0x0}, 0x58) 2m42.142908165s ago: executing program 1 (id=616): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) landlock_create_ruleset(0x0, 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r1 = gettid() timer_create(0x1, &(0x7f0000533fa0)={0x0, 0x11, 0x4, @tid=r1}, &(0x7f0000000000)=0x0) timer_settime(r2, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) futex(&(0x7f0000000240)=0x1, 0x86, 0x2, 0x0, 0x0, 0xfffffffc) syz_clone(0xb44040, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x204, 0x82) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r3, 0x0) 2m38.024588555s ago: executing program 1 (id=624): mremap(&(0x7f000007e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil) getrandom(&(0x7f0000000580)=""/265, 0xffffff3f, 0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) process_vm_writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0xd8d0481}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000000100)=0xeea, 0x4) write$FUSE_ATTR(r3, &(0x7f0000000280)={0x78, 0xfffffffffffffff5, 0x0, {0x2, 0x3, 0x0, {0x0, 0x6, 0x400000000000000a, 0x0, 0x7ff, 0x2, 0x4, 0xd, 0x5, 0xa000, 0x6, 0x0, 0x0, 0x3001, 0x2}}}, 0xffffff74) 2m36.367001536s ago: executing program 1 (id=638): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000340)={0x2b}, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x84}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) 2m32.509238209s ago: executing program 1 (id=634): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000b, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1200000009000000040000000300"], 0x50) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000080), &(0x7f0000000180)=@tcp=r4, 0x2}, 0x20) 2m30.538107337s ago: executing program 1 (id=636): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./nfsd/nfsv4gracetime\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='1\n\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./nfsd/nfsv4leasetime\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./nfsd/versions\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='-3\n+4\n+4.2\n\x00', 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./nfsd/portlist\x00', 0x1, 0x0) write(r3, &(0x7f0000000300)='tcp 2049\n\x00', 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./nfsd/v4_end_grace\x00', 0x1, 0x0) write(r4, &(0x7f0000000380)='1\n\x00', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./nfsd/threads\x00', 0x1, 0x0) write(r5, &(0x7f0000000400)='1\n\x00', 0x2) 2m15.083722672s ago: executing program 32 (id=636): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./nfsd/nfsv4gracetime\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='1\n\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./nfsd/nfsv4leasetime\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./nfsd/versions\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='-3\n+4\n+4.2\n\x00', 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./nfsd/portlist\x00', 0x1, 0x0) write(r3, &(0x7f0000000300)='tcp 2049\n\x00', 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./nfsd/v4_end_grace\x00', 0x1, 0x0) write(r4, &(0x7f0000000380)='1\n\x00', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./nfsd/threads\x00', 0x1, 0x0) write(r5, &(0x7f0000000400)='1\n\x00', 0x2) 38.576450784s ago: executing program 3 (id=862): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x2000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x2, 0x7}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_FUTEX_WAITV={0x35, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getpgrp(0x0) read$msr(r1, &(0x7f0000005580)=""/102392, 0x18ff8) madvise(&(0x7f0000e56000/0x4000)=nil, 0x4000, 0x11) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x109042, 0x0) write$P9_RSTATu(r2, &(0x7f00000003c0)={0x23b, 0x7d, 0x2, {{0x500, 0xf2, 0x0, 0x4, {0x0, 0x1, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x1b, '\x04nodev{evoo~\x059\xc6\x00\x05\x00\x007\xd9:\x8b\x92\x00\x00\x00', 0x38, 'pJ\x86\xce>\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\x00\xb5\x00\x00+Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x03\xb4\x94\xe1', 0xf, '\xcf\xc2m\xd7\xc5\xb4\x99\xbf\xb4+\x93\x80~\x8bZ', 0x5d, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\xa6\x1dR\xc3l\xde{\a\xdb\xda\xb2\x88K\xaf\x05\x00~\x04\xe6\x9d\xb0\xc3\xca\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x9e\x95?\xa5\xe0R\x15t\x80\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x81\xff\xff\xff\x00'}, 0x134, 'm\x97\x8d,0K\xca\xe9#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4U\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xecx\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x9f\xfeQ\xf4\x1f\xd3u\x84\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/308}}, 0x23b) 32.716043396s ago: executing program 3 (id=870): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003700000008000300", @ANYRES32=r1, @ANYBLOB="08002600901500000800570080"], 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = dup(r7) ioctl$SIOCSIFHWADDR(r8, 0x8914, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000000}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8b18, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x2c, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x2c}}, 0x0) 30.154449158s ago: executing program 3 (id=876): socket$inet(0x2, 0x3, 0x2f) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x840000000002, 0x3, 0xff) connect$inet(r3, &(0x7f0000000540)={0x2, 0x4e60, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10) sendmmsg$inet(r3, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}, 0xfffffdef}], 0x300, 0x401eb94) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) 28.466309329s ago: executing program 3 (id=880): syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000240)='./bus\x00', 0x8008, &(0x7f0000000100)=ANY=[@ANYRES64=0x0], 0xf, 0xab, &(0x7f0000010140)="$eJzs1zGKwkAYBeB/s7CbdptFsLBO4x08ilhqI1aK4A3Ei3gVj5DewiKtiCOYiIidRQT5vmLgzWPgtbM7brubIiKtIlLRme7T3Wy+GA8n9Rl8pCwifiMij4jeX50Pg7r7avqyWo7K6vv58c+69b0AAMDrsug/5nNqLk7NL/Aa/m993vI+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHe7BAAA//+dfyiL") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.current\x00', 0x275a, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x143042, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='rdma.current\x00', 0x275a, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file4\x00', 0x40, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file7\x00', 0x105042, 0x1ff) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file4\x00', 0xffffffffffffff9c, &(0x7f00000006c0)='./file5\x00', 0x0) open(&(0x7f0000000140)='./file1\x00', 0x64042, 0x178) open(&(0x7f00000003c0)='./file3\x00', 0x14507e, 0x148) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000640)='.log\x00', 0xa5d, 0x1) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='pids.current\x00', 0x275a, 0x0) 26.042517008s ago: executing program 3 (id=884): socket$inet6_icmp(0xa, 0x2, 0x3a) inotify_init1(0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000020000000000000002000004000000000000000002000000000000000000000002000000000000000100000000000001"], 0x0, 0x4e}, 0x20) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000140)={0x1b, 0x0, 0x0, 0x1000, 0x0, 0x1, 0x0, '\x00', 0x0, r3, 0x1, 0x1}, 0x48) 24.355203019s ago: executing program 3 (id=886): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$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) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r4, &(0x7f0000001380), 0x0, 0x48000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xfffffffc, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x4, 0xd5}, 0x90) 23.5021678s ago: executing program 33 (id=886): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000300)=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$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r4, &(0x7f0000001380), 0x0, 0x48000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xfffffffc, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x4, 0xd5}, 0x90) 21.745615682s ago: executing program 2 (id=892): prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) landlock_create_ruleset(&(0x7f0000000540)={0x6084}, 0xfffffffffffffffe, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xe, 0x4, 0x4, 0x2, 0x0, 0x1, 0xba7e}, 0x50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r2, &(0x7f0000000780)}, 0x20) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000010000108bc811d9e4f5bc23900000000", @ANYRES32=0x0, @ANYBLOB="fffe03001001020008001b00000000001c001a8018000280"], 0x44}}, 0x800) 15.315639728s ago: executing program 2 (id=905): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) r3 = syz_clone(0x0, 0x0, 0x29, 0x0, 0x0, 0x0) ptrace(0x10, r3) ptrace(0x8, r3) wait4(0x0, 0x0, 0x0, 0x0) 14.01241009s ago: executing program 2 (id=908): getpid() r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x80) socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0xff, &(0x7f0000006680)) timer_create(0x0, 0x0, &(0x7f0000000000)) bind$packet(r1, &(0x7f0000000180)={0x11, 0x2, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r1, &(0x7f00000015c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000700)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000054000147880000000000000007008209", @ANYRES32=r4, @ANYBLOB="20000100", @ANYRES32=r6, @ANYBLOB="00001000e000030000010001000000000000000008"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 12.238532033s ago: executing program 0 (id=912): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbee7, 0x8031, 0xffffffffffffffff, 0x84c18000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x88201) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)={0x1c, r4, 0x1, 0x72bd29, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 12.104534776s ago: executing program 2 (id=914): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x2, &(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={0x0, 0x0, 0x2000}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000080)="000001", 0x3, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x24, r5, 0x50b, 0x70bd2b, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}]}, 0x24}}, 0x4000000) 10.983855133s ago: executing program 4 (id=915): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_emit_ethernet(0x2e, &(0x7f00000004c0)=ANY=[@ANYBLOB="0180c200000000530000000000000003"], 0x0) mount(0x0, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='virtiofs\x00', 0x2818405, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r1, 0x0, &(0x7f0000001540)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001600)={0x11, 0xd, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}, @call={0x85, 0x0, 0x0, 0xf}]}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) listen(r0, 0x402) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000940)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="ed56b6c5", 0x4) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048"}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000006c0)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x18, 0x6, 0xff, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@fastopen={0x1e, 0x2}]}}}}}}}}, 0x0) 10.465218116s ago: executing program 0 (id=916): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) socket$nl_route(0x10, 0x3, 0x0) fanotify_init(0x20, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r4) 10.28416599s ago: executing program 5 (id=917): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xa101, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x400, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$tty1(0xc, 0x4, 0x1) socket$key(0xf, 0x3, 0x2) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/power/image_size', 0x200080, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) syz_open_dev$vim2m(&(0x7f00000000c0), 0x110000000097a9, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x40000012}) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f00000003c0)={r1, 0x0, 0x0, 0x7e3c, 0x3, 0x9, 0xfffffff9, 0xcb9, 0xfffffffe, 0x7, 0x10001, 0xff000000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000180)={0x300, 0x1, &(0x7f0000000340)=[r1], &(0x7f0000000040)=[0x1], &(0x7f0000000200), &(0x7f0000000240), 0x0, 0x7f}) 9.025044231s ago: executing program 0 (id=918): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) syz_ublk_setup_queues(r4, r2, &(0x7f0000000180)={0x0, 0xae0c, 0x800, 0x3, 0x255}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x0, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x6, 0x0, &(0x7f0000000000)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) fanotify_mark(0xffffffffffffffff, 0x4, 0x8000010, 0xffffffffffffffff, &(0x7f0000000040)='./sys/file0\x00') 9.024784041s ago: executing program 2 (id=919): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x100010e, &(0x7f0000000280)={[{@noinit_itable}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4a}}, {@resgid}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8}}, {@acl}, {@stripe={'stripe', 0x3d, 0x2}}, {@max_batch_time={'max_batch_time', 0x3d, 0x8e6e}}, {@debug}, {@auto_da_alloc}]}, 0x2, 0x467, &(0x7f0000000fc0)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0xa) socket(0x10, 0x3, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbee2, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000003a80)={0x0, 0x1c, &(0x7f0000003980)=[@in6={0xa, 0x2, 0x8001, @private2, 0xffffffff}]}, &(0x7f0000003ac0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0x3930) 9.017138301s ago: executing program 4 (id=920): syz_open_dev$vim2m(0x0, 0x33c, 0x2) socketpair$tipc(0x1e, 0x1, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/timers\x00', 0x1800, 0x0) syz_open_dev$sg(&(0x7f0000001940), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x82, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000340)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) 8.972492522s ago: executing program 5 (id=921): socket(0x10, 0x803, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=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$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x66b7, 0x0, 0xfffffffffffeffff, 0x7, 0x4000000000000000, 0xfffffffffffffffd, 0x77, 0xfffffffffffffffc, 0x0, 0x8000000, 0x8, 0x248e, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x81, 0x6, 0x5, 0x7ff, 0xf439}) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) ptrace$getregset(0x4204, r3, 0x2, 0x0) 8.538993083s ago: executing program 4 (id=922): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x10, 0x100}, 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)=@file={0x0, './cgroup\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f00000002c0)={0x1c, r3, 0x303, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x14014) syz_genetlink_get_family_id$l2tp(0x0, r4) 7.636848234s ago: executing program 5 (id=923): syz_ublk_setup_io_uring(0x22cf, &(0x7f0000000240)={0x0, 0xd58c, 0x10, 0x3, 0x108}, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x88802, 0x0) syz_open_dev$radio(&(0x7f0000000000), 0x3, 0x2) r1 = socket(0x2b, 0x1, 0x1) listen(r1, 0x5) syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) pselect6(0x40, &(0x7f0000000240)={0x0, 0x0, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x4, 0xf, 0x80000006}, 0x0, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 5.272518552s ago: executing program 2 (id=924): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = socket(0x840000000002, 0x3, 0x100) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r4, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}, 0xfffffdef}], 0x4000095, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000c40), 0xffffffffffffffff) 5.249288663s ago: executing program 5 (id=925): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1000410, &(0x7f0000000040), 0x2, 0x501, &(0x7f0000000a40)="$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") newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0), 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x7, 0x3, 0x6361, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x255fdc01, {0x0, 0x0, 0x0, r3, {0x0, 0xd}, {0x2, 0xb}, {0x1, 0xffe0}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0xc, 0x2, [@TCA_FQ_CODEL_CE_THRESHOLD={0x8, 0x7, 0x2}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x240040e1}, 0x4890) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r4, &(0x7f00000002c0)="05031c00d3fc141100004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) 5.094445666s ago: executing program 4 (id=926): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, 0x0, 0x0) listen(r3, 0x5) close_range(r3, 0xffffffffffffffff, 0x0) 3.650981121s ago: executing program 4 (id=927): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) r2 = syz_ublk_setup_io_uring(0x81d, &(0x7f0000000040)={0x0, 0x30b5, 0x100, 0x2, 0x373}, &(0x7f00000005c0)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r6, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x3, 0x255}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb351, 0x400, 0x2100, 0x10000004, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x11e0, 0x1, 0xfffffffe, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf910, 0x0, 0x0, 0x1f0, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x587e, 0x8200, 0x2, 0x367}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x5e8, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x6, &(0x7f0000000280)=ANY=[], 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) r9 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) sendmmsg$alg(r9, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) close(0x3) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2.585958567s ago: executing program 5 (id=928): r0 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mount$nfs(0x0, &(0x7f0000000640)='.\x00', &(0x7f0000000680), 0x0, &(0x7f00000006c0)={[{'acl'}]}) syz_mount_image$squashfs(&(0x7f0000000040), &(0x7f0000000240)='./file0\x00', 0x800, &(0x7f0000001300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES8], 0x21, 0x1cf, &(0x7f0000000780)="$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") 2.549231178s ago: executing program 0 (id=929): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$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) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000580)='Z!', 0x2}], 0x1, 0x0, 0x0, 0x30008040}, 0x40080d1) accept(r4, 0x0, 0x0) 1.347314307s ago: executing program 0 (id=930): syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 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$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = fsopen(&(0x7f0000000000)='cifs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000080)='source', &(0x7f00000019c0)='//\xf2/\x06\b///o/\xea\x95\x9a/\x00bb\x8a\x80\x91\xdf\\/\\\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L\xe0\x97\xe1n_\xa4%\xb1\x97\x93\xafv\xce/\\\xb4L\xf2_\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\xa3!\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6h\xd1\x1d\xac\xaa\xfb\xc7Y\xcd\xc5n\xeb\xab\xf70\x99\xef\x8b0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x6) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) sendmsg$rds(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 3.02945ms ago: executing program 0 (id=932): r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c40)=@mangle={'mangle\x00', 0x44, 0x6, 0x390, 0x1c8, 0x98, 0x98, 0x1c8, 0x260, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x6, 0x0, {[{{@ip={@broadcast, @dev={0xac, 0x14, 0x14, 0x14}, 0xff, 0xff000000, 'pim6reg1\x00', 'bridge_slave_0\x00', {0x59e9ca6af987edf9}, {0xff}, 0x88, 0x3}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x9}}}, {{@ip={@loopback, @local, 0x0, 0x0, 'wg2\x00', 'veth0_virt_wifi\x00', {}, {0xff}, 0x6, 0x0, 0x42}, 0x0, 0x70, 0x98}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1d, 0x6, 0x8001}}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0xfc}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000000300)=""/102400, 0x19000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000940), 0x101402) socket$inet(0x2, 0xc3207924066164b8, 0x100) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, 0x41, 0x107, 0xfffffffe, 0xfffffffe, {0x1, 0x7c}, [@nested={0x4, 0x142}, @nested={0xc, 0x1, 0x0, 0x1, [@typed={0x6, 0x6, 0x0, 0x0, @str='\x80\n'}]}, @nested={0x8, 0x2, 0x0, 0x1, [@nested={0x4, 0x12}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048011}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x3, 0x0, 0xffefffff}) socket$pptp(0x18, 0x1, 0x2) 0s ago: executing program 4 (id=933): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r4, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000042c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWRULE={0x90, 0x6, 0xa, 0x403, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x50, 0x4, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x24, 0x3, "7339f2f304fdd672bad09dfb040000000001000001f9580dabf95ddc91967c20"}, @NFTA_TARGET_REV={0x8}, @NFTA_TARGET_NAME={0xc, 0x1, 'RATEEST\x00'}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xa4}, 0x1, 0x0, 0x0, 0x4000850}, 0x20008040) syz_usb_connect(0x5, 0xe4, 0x0, 0x0) kernel console output (not intermixed with test programs): batadv_slave_0 [ 89.280134][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.291198][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.302713][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.314949][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.340067][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.349100][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.357948][ T4291] Bluetooth: hci0: command 0x0419 tx timeout [ 89.430625][ T4288] Bluetooth: hci1: command 0x0419 tx timeout [ 89.430645][ T4291] Bluetooth: hci3: command 0x0419 tx timeout [ 89.436671][ T4288] Bluetooth: hci4: command 0x0419 tx timeout [ 89.487633][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.519633][ T4289] Bluetooth: hci2: command 0x0419 tx timeout [ 89.546126][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.563520][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.576327][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.586542][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.597429][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.607590][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.619091][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.634380][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.669051][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.683608][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.712126][ T4371] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7'. [ 89.764779][ T4278] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.779717][ T4278] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.788543][ T4278] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.804176][ T4278] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.853349][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.884144][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.938244][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.967508][ T4335] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.014999][ T4335] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.050739][ T4372] loop1: detected capacity change from 0 to 4096 [ 90.081042][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.096595][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.143221][ T4372] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 90.250667][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.259791][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.903215][ T47] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.926845][ T47] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.014427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.096815][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.120955][ T4276] EXT4-fs (loop1): unmounting filesystem. [ 91.129205][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.152597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.236490][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.253060][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.279610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.752825][ T27] cfg80211: failed to load regulatory.db [ 91.868813][ T4405] process 'syz.3.11' launched './file0' with NULL argv: empty string added [ 92.435928][ T4414] sctp: [Deprecated]: syz.1.13 (pid 4414) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.435928][ T4414] Use struct sctp_sack_info instead [ 93.969300][ C0] sched: RT throttling activated [ 94.253745][ T4429] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 94.253745][ T4429] The task syz.2.17 (4429) triggered the difference, watch for misbehavior. [ 94.534863][ T4433] binder: 4426:4433 ioctl 4018620d 0 returned -22 [ 94.692370][ T4434] tipc: Failed to remove unknown binding: 66,0,0/0:2386221058/2386221059 [ 94.800985][ T4436] tipc: Failed to remove unknown binding: 66,0,0/0:1522497170/1522497172 [ 94.908967][ T4434] tipc: Failed to remove unknown binding: 66,0,0/0:2386221058/2386221059 [ 95.665889][ T4441] loop1: detected capacity change from 0 to 512 [ 95.682611][ T4441] ======================================================= [ 95.682611][ T4441] WARNING: The mand mount option has been deprecated and [ 95.682611][ T4441] and is ignored by this kernel. Remove the mand [ 95.682611][ T4441] option from the mount to silence this warning. [ 95.682611][ T4441] ======================================================= [ 95.717466][ C1] vkms_vblank_simulate: vblank timer overrun [ 95.874787][ T4441] EXT4-fs: failed to create workqueue [ 95.899615][ T4441] EXT4-fs (loop1): mount failed [ 96.371550][ T4469] netlink: 24 bytes leftover after parsing attributes in process `syz.2.28'. [ 96.749265][ T4474] netlink: 'syz.3.29': attribute type 1 has an invalid length. [ 98.000197][ T4474] device gretap1 entered promiscuous mode [ 98.815820][ T4496] loop4: detected capacity change from 0 to 512 [ 98.854463][ T4291] Bluetooth: Unknown BR/EDR signaling command 0x0d [ 98.861319][ T4291] Bluetooth: Wrong link type (-22) [ 98.882186][ T4496] EXT4-fs: Ignoring removed mblk_io_submit option [ 98.940436][ T4496] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 100.095319][ T4496] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 100.308491][ T4496] EXT4-fs error (device loop4): ext4_iget_extra_inode:4763: inode #15: comm syz.4.39: corrupted in-inode xattr [ 100.349678][ T4496] EXT4-fs (loop4): Remounting filesystem read-only [ 100.403182][ T4496] EXT4-fs error (device loop4): ext4_orphan_get:1410: comm syz.4.39: couldn't read orphan inode 15 (err -117) [ 100.478895][ T4496] EXT4-fs (loop4): Remounting filesystem read-only [ 100.491651][ T4496] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 101.385277][ T4283] EXT4-fs (loop4): unmounting filesystem. [ 101.903498][ T4534] Zero length message leads to an empty skb [ 102.167872][ T4543] x_tables: ip_tables: osf match: only valid for protocol 6 [ 103.424244][ T4550] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 104.023135][ T4559] Cannot find add_set index 0 as target [ 104.499322][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.509327][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.519318][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.529317][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.539316][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.549315][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.559318][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.569319][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.579332][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 104.589321][ T0] NOHZ tick-stop error: local softirq work is pending, handler #382!!! [ 106.534137][ T4577] netlink: 12 bytes leftover after parsing attributes in process `syz.3.62'. [ 107.189463][ T4320] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 107.208121][ T4591] binder: 4588:4591 ioctl c0306201 2000000006c0 returned -14 [ 107.391490][ T4320] usb 3-1: Using ep0 maxpacket: 16 [ 107.406189][ T4320] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 107.461826][ T4320] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 107.708529][ T4320] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 107.821033][ T4320] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.982912][ T4320] usb 3-1: Product: syz [ 108.055532][ T4320] usb 3-1: Manufacturer: syz [ 108.067112][ T4320] usb 3-1: SerialNumber: syz [ 108.111973][ T4611] loop3: detected capacity change from 0 to 512 [ 108.299418][ T4320] usb 3-1: 0:2 : does not exist [ 108.321111][ T4320] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 108.667783][ T4320] usb 3-1: USB disconnect, device number 2 [ 109.017747][ T4360] udevd[4360]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 113.933187][ T4670] loop3: detected capacity change from 0 to 512 [ 113.997976][ T4670] EXT4-fs: Ignoring removed orlov option [ 114.055343][ T4670] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 114.107026][ T4670] EXT4-fs (loop3): Test dummy encryption mode enabled [ 114.134134][ T4670] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 114.207245][ T4670] EXT4-fs (loop3): 1 truncate cleaned up [ 114.224520][ T4670] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 114.232639][ T4672] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.241400][ T4672] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.495949][ T4683] netlink: 16 bytes leftover after parsing attributes in process `syz.2.92'. [ 114.551991][ T4681] netlink: 'syz.2.92': attribute type 30 has an invalid length. [ 115.345891][ T4690] loop4: detected capacity change from 0 to 512 [ 115.358275][ T4690] EXT4-fs: Ignoring removed oldalloc option [ 115.364657][ T4690] EXT4-fs: Ignoring removed bh option [ 115.702370][ T4690] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 116.378916][ T4690] EXT4-fs (loop4): 1 truncate cleaned up [ 116.384773][ T4690] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 116.471107][ T4279] EXT4-fs (loop3): unmounting filesystem. [ 116.821676][ T4283] EXT4-fs (loop4): unmounting filesystem. [ 118.890201][ T4738] netlink: 12 bytes leftover after parsing attributes in process `syz.4.103'. [ 118.991142][ T4740] loop2: detected capacity change from 0 to 1024 [ 119.015201][ T4740] hfsplus: unable to parse mount options [ 119.246771][ T4748] netlink: 'syz.4.108': attribute type 1 has an invalid length. [ 119.306317][ T4748] 8021q: adding VLAN 0 to HW filter on device bond1 [ 119.491887][ T4743] loop1: detected capacity change from 0 to 32768 [ 119.519658][ T4748] af_packet: tpacket_rcv: packet too big, clamped from 68 to 4294967272. macoff=96 [ 119.616495][ T4756] syz.0.110 uses obsolete (PF_INET,SOCK_PACKET) [ 120.158894][ T4743] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 120.383444][ T4748] bond1: (slave geneve2): making interface the new active one [ 120.444053][ T4748] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 120.444294][ T4440] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 121.540893][ T4276] ocfs2: Unmounting device (7,1) on (node local) [ 123.260516][ T4291] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 123.269171][ T4291] Bluetooth: hci0: Injecting HCI hardware error event [ 123.277833][ T4291] Bluetooth: hci0: hardware error 0x00 [ 124.119502][ T26] audit: type=1326 audit(2000000016.890:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 125.019182][ T4790] loop1: detected capacity change from 0 to 4096 [ 125.059451][ T26] audit: type=1326 audit(2000000016.900:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 125.101296][ T4790] EXT4-fs: inline encryption not supported [ 125.144979][ T26] audit: type=1326 audit(2000000016.900:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 125.169204][ T4790] EXT4-fs: Ignoring removed bh option [ 125.177023][ T4790] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 125.186112][ T4790] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 125.206351][ T26] audit: type=1326 audit(2000000016.920:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 125.290591][ T26] audit: type=1326 audit(2000000016.920:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 125.368008][ T26] audit: type=1326 audit(2000000016.920:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 125.429551][ T4291] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 125.512141][ T26] audit: type=1326 audit(2000000016.920:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 126.153462][ T26] audit: type=1326 audit(2000000016.920:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 126.337752][ T26] audit: type=1326 audit(2000000016.920:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 126.362036][ T26] audit: type=1326 audit(2000000016.920:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4793 comm="syz.2.121" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f230899de99 code=0x7ffc0000 [ 127.551039][ T4818] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 127.560245][ T4818] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 127.568971][ T4818] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 127.577768][ T4818] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 127.647047][ T4818] bond0: (slave vxlan0): Enslaving as an active interface with an up link [ 128.011643][ T4826] xt_TPROXY: Can be used only with -p tcp or -p udp [ 128.273218][ T4827] device syzkaller0 entered promiscuous mode [ 128.803748][ T4834] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 128.900705][ T4836] sch_tbf: burst 6281 is lower than device lo mtu (65550) ! [ 131.080354][ T4865] Cannot find add_set index 0 as target [ 131.642883][ T4868] loop2: detected capacity change from 0 to 256 [ 131.701471][ T4868] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 132.945293][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.951987][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.276552][ T4884] binder: BINDER_SET_CONTEXT_MGR already set [ 133.326614][ T4884] binder: 4883:4884 ioctl 4018620d 200000000180 returned -16 [ 134.408518][ T4890] syz.1.145 (4890): drop_caches: 2 [ 134.974601][ T4919] netlink: 12 bytes leftover after parsing attributes in process `syz.4.157'. [ 134.989613][ T4320] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 135.187135][ T4320] usb 4-1: config 0 has no interfaces? [ 135.194172][ T4320] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.de [ 135.253442][ T4320] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.507067][ T4320] usb 4-1: config 0 descriptor?? [ 135.648129][ T4923] device bond2 entered promiscuous mode [ 137.010850][ T14] usb 4-1: USB disconnect, device number 2 [ 138.241377][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 138.250348][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 138.279197][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 138.288185][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 138.335939][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 138.344932][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 138.443182][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 138.452183][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 139.045684][ T4961] loop3: detected capacity change from 0 to 40427 [ 139.082888][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 139.104792][ T4961] F2FS-fs (loop3): Invalid SB checksum offset: 0 [ 139.111897][ T4961] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 139.124872][ T4961] F2FS-fs (loop3): invalid crc value [ 139.211510][ T4961] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 139.286147][ T4961] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 139.294583][ T4961] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 139.733915][ T4942] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.741514][ T4942] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.996319][ T4942] __nla_validate_parse: 41 callbacks suppressed [ 139.996337][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.011958][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.031333][ T4970] loop3: detected capacity change from 0 to 136 [ 140.045351][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.054320][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.081816][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.090808][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.111820][ T4970] Attempt to read inode for relocated directory [ 140.123505][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.132489][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.188933][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.197956][ T4942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.164'. [ 140.477281][ T4942] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 140.576289][ T4942] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 141.049149][ T4942] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.058146][ T4942] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.067535][ T4942] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.076585][ T4942] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.269410][ T4956] tipc: Started in network mode [ 141.275834][ T4956] tipc: Node identity 2007ff, cluster identity 4711 [ 141.289488][ T4956] tipc: Node number set to 2099199 [ 141.299227][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 141.345392][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 141.363887][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 141.598665][ T4953] device bridge_slave_0 left promiscuous mode [ 141.616303][ T4953] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.631499][ T4953] device bridge_slave_1 left promiscuous mode [ 141.643119][ T4953] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.597395][ T4953] bond0: (slave bond_slave_0): Releasing backup interface [ 142.635084][ T4953] bond0: (slave bond_slave_1): Releasing backup interface [ 142.697296][ T4953] team0: Port device team_slave_0 removed [ 142.771305][ T4953] team0: Port device team_slave_1 removed [ 142.777829][ T4953] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 142.803343][ T4953] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 142.816911][ T4953] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 142.827729][ T4953] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 144.737274][ T5011] loop4: detected capacity change from 0 to 512 [ 145.157580][ T5011] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 145.514100][ T4283] EXT4-fs (loop4): unmounting filesystem. [ 148.152738][ T5017] DRBG: could not allocate digest TFM handle: hmac(sha512) [ 148.543310][ T5055] loop2: detected capacity change from 0 to 512 [ 148.606897][ T5055] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 149.741907][ T5064] loop3: detected capacity change from 0 to 16 [ 149.902129][ T5064] erofs: (device loop3): mounted with root inode @ nid 36. [ 149.999458][ T5064] erofs: (device loop3): z_erofs_readahead: readahead error at page 2 @ nid 89 [ 150.057382][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 150.063476][ T5064] erofs: (device loop3): z_erofs_readahead: readahead error at page 1 @ nid 89 [ 150.157157][ T4291] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress -5 in[4096, 0] out[4096] [ 150.174658][ T5064] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress -5 in[4096, 0] out[4096] [ 150.237476][ T26] kauditd_printk_skb: 53 callbacks suppressed [ 150.237506][ T26] audit: type=1800 audit(2000000043.040:65): pid=5064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.191" name="file2" dev="loop3" ino=89 res=0 errno=0 [ 157.111981][ T5118] xt_CT: You must specify a L4 protocol and not use inversions on it [ 158.327487][ T5120] loop1: detected capacity change from 0 to 512 [ 158.337531][ T5120] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 158.366536][ T5120] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.210: invalid indirect mapped block 9 (level 0) [ 158.395085][ T5120] EXT4-fs (loop1): 1 truncate cleaned up [ 158.400841][ T5120] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 159.348810][ T4276] EXT4-fs (loop1): unmounting filesystem. [ 162.048078][ T5163] device syzkaller0 entered promiscuous mode [ 162.070167][ T5163] tipc: Started in network mode [ 162.075101][ T5163] tipc: Node identity 36cfe53b3695, cluster identity 4711 [ 162.110573][ T5163] tipc: Enabled bearer , priority 0 [ 162.147072][ T5162] tipc: Resetting bearer [ 162.214030][ T5162] tipc: Disabling bearer [ 164.524909][ T5183] ubi0: attaching mtd0 [ 164.566237][ T5183] ubi0: scanning is finished [ 164.599482][ T5183] ubi0: empty MTD device detected [ 164.678879][ T5190] UBIFS error (pid: 5190): cannot open "ubi0_0", error -19 [ 165.689409][ T5183] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.759391][ T26] audit: type=1326 audit(2000000058.560:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 165.784059][ T5196] syz.0.232 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 165.824680][ T5198] __nla_validate_parse: 86 callbacks suppressed [ 165.824740][ T5198] netlink: 8 bytes leftover after parsing attributes in process `syz.1.231'. [ 165.852231][ T26] audit: type=1326 audit(2000000058.590:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=38 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 165.888517][ T5202] netlink: 'syz.4.234': attribute type 13 has an invalid length. [ 165.956075][ T5205] loop2: detected capacity change from 0 to 164 [ 165.969466][ T26] audit: type=1326 audit(2000000058.630:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 166.003398][ T4584] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 166.060675][ T5202] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 166.172157][ T5202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 166.199912][ T26] audit: type=1326 audit(2000000058.630:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=282 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 166.224095][ T26] audit: type=1326 audit(2000000058.630:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 166.257612][ T26] audit: type=1326 audit(2000000058.630:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 166.289985][ T5202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 166.373877][ T26] audit: type=1326 audit(2000000058.630:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 166.444311][ T26] audit: type=1326 audit(2000000058.630:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 166.525885][ T26] audit: type=1326 audit(2000000058.630:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 166.562070][ T26] audit: type=1326 audit(2000000058.630:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5195 comm="syz.0.232" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7f160299de99 code=0x7ffc0000 [ 166.601948][ T5207] netlink: 84 bytes leftover after parsing attributes in process `syz.4.234'. [ 167.105243][ T5230] sch_tbf: burst 1520 is lower than device lo mtu (65550) ! [ 167.321763][ T5236] netlink: 'syz.4.244': attribute type 2 has an invalid length. [ 168.566376][ T5255] netlink: 272 bytes leftover after parsing attributes in process `syz.0.247'. [ 169.275770][ T5260] device syzkaller0 entered promiscuous mode [ 169.488988][ T5265] x_tables: duplicate underflow at hook 4 [ 169.535370][ T5265] sctp: [Deprecated]: syz.4.255 (pid 5265) Use of int in maxseg socket option. [ 169.535370][ T5265] Use struct sctp_assoc_value instead [ 169.565634][ T5271] netlink: 24 bytes leftover after parsing attributes in process `syz.2.257'. [ 171.848751][ T5296] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 172.589428][ T5301] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.266'. [ 173.219555][ T4326] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 173.461179][ T4326] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 173.611863][ T4326] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 115, changing to 7 [ 173.627110][ T5312] loop1: detected capacity change from 0 to 2048 [ 173.755687][ T4326] usb 5-1: New USB device found, idVendor=2b73, idProduct=001b, bcdDevice= 0.40 [ 173.774387][ T4326] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.784281][ T4326] usb 5-1: Product: syz [ 173.788483][ T4326] usb 5-1: Manufacturer: syz [ 173.797588][ T4326] usb 5-1: SerialNumber: syz [ 174.568966][ T4326] usb 5-1: Can't get UAC3 power state for id 10 [ 174.732336][ T5312] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 174.753379][ T4326] usb 5-1: 2:0: failed to get current value for ch 0 (-71) [ 174.817069][ T4326] usb 5-1: 2:0: cannot get min/max values for control 2 (id 2) [ 175.076416][ T5312] overlayfs: conflicting lowerdir path [ 175.176659][ T5337] netlink: 180 bytes leftover after parsing attributes in process `syz.3.274'. [ 175.802381][ T4326] snd-usb-audio: probe of 5-1:1.0 failed with error -71 [ 175.901051][ T4326] usb 5-1: USB disconnect, device number 2 [ 175.974981][ T5344] exfat: Deprecated parameter 'debug' [ 176.064223][ T5344] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 176.123891][ T5344] exFAT-fs (loop3): unable to read boot sector [ 176.170391][ T4584] udevd[4584]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 176.206674][ T5344] exFAT-fs (loop3): failed to read boot sector [ 176.213321][ T5344] exFAT-fs (loop3): failed to recognize exfat type [ 177.710951][ T4276] EXT4-fs (loop1): unmounting filesystem. [ 180.690528][ T5380] DRBG: could not allocate digest TFM handle: hmac(sha512) [ 181.163513][ T5409] netlink: 152 bytes leftover after parsing attributes in process `syz.4.288'. [ 183.506138][ T5435] infiniband syz2: set active [ 183.511634][ T5435] infiniband syz2: added team_slave_1 [ 183.855937][ T5435] RDS/IB: syz2: added [ 183.862183][ T5435] smc: adding ib device syz2 with port count 1 [ 183.869341][ T5435] smc: ib device syz2 port 1 has pnetid [ 185.067468][ T5458] netlink: 'syz.3.303': attribute type 1 has an invalid length. [ 185.267443][ T5458] device bond1 entered promiscuous mode [ 185.502969][ T5458] 8021q: adding VLAN 0 to HW filter on device bond1 [ 186.037554][ T4437] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 186.316840][ T5463] device bridge1 entered promiscuous mode [ 186.350349][ T5463] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 186.471628][ T5458] device bridge2 entered promiscuous mode [ 186.478042][ T5458] bond1: (slave bridge2): Enslaving as a backup interface with a down link [ 186.489137][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 186.502802][ T9] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 187.509602][ T5488] netlink: 12 bytes leftover after parsing attributes in process `syz.3.308'. [ 187.602103][ T5488] bridge3: port 1(erspan0) entered blocking state [ 187.608735][ T5488] bridge3: port 1(erspan0) entered disabled state [ 187.641878][ T5488] device erspan0 entered promiscuous mode [ 187.650368][ T5488] bridge3: port 1(erspan0) entered blocking state [ 187.656922][ T5488] bridge3: port 1(erspan0) entered forwarding state [ 187.671938][ T5492] loop4: detected capacity change from 0 to 512 [ 187.702741][ T5492] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 187.838341][ T5494] netlink: 'syz.0.311': attribute type 4 has an invalid length. [ 187.848396][ T5494] netlink: 17 bytes leftover after parsing attributes in process `syz.0.311'. [ 188.005115][ T5492] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 188.014435][ T5492] ext4 filesystem being mounted at /67/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.463539][ T4283] EXT4-fs (loop4): unmounting filesystem. [ 190.478478][ T5512] netlink: 'syz.2.314': attribute type 2 has an invalid length. [ 191.774149][ T5534] netlink: 4 bytes leftover after parsing attributes in process `syz.3.320'. [ 194.725926][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.732414][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 197.458205][ T5594] netlink: 8 bytes leftover after parsing attributes in process `syz.3.336'. [ 198.008371][ T5600] loop1: detected capacity change from 0 to 1024 [ 198.218084][ T5594] device ip6gre1 entered promiscuous mode [ 199.646159][ T27] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 199.821851][ T27] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 199.844337][ T4326] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 200.858913][ T4326] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 200.870022][ T27] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 204.288778][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 205.257879][ T5645] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 205.539849][ T5661] netlink: 8 bytes leftover after parsing attributes in process `syz.4.354'. [ 205.585421][ T5661] device ip6gre1 entered promiscuous mode [ 205.597664][ T27] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 205.608445][ T27] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 205.624728][ T4326] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 206.257798][ T4326] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 206.271904][ T4326] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 206.594884][ T5669] netlink: 276 bytes leftover after parsing attributes in process `syz.1.356'. [ 206.783015][ T5669] tipc: Enabling of bearer rejected, failed to enable media [ 207.282767][ T4291] Bluetooth: hci4: command 0x0406 tx timeout [ 207.288836][ T4291] Bluetooth: hci3: command 0x0406 tx timeout [ 207.295355][ T4291] Bluetooth: hci1: command 0x0406 tx timeout [ 207.301461][ T4291] Bluetooth: hci2: command 0x0406 tx timeout [ 207.513342][ T5682] kernel profiling enabled (shift: 6) [ 209.423372][ T5699] device syzkaller0 entered promiscuous mode [ 209.919502][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 210.674015][ T5708] netlink: 12 bytes leftover after parsing attributes in process `syz.2.364'. [ 211.782355][ T5719] netlink: 24 bytes leftover after parsing attributes in process `syz.0.368'. [ 213.359364][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 214.482714][ T5747] netlink: 'syz.0.376': attribute type 1 has an invalid length. [ 215.027321][ T5747] 8021q: adding VLAN 0 to HW filter on device bond1 [ 215.283383][ T5747] device gretap1 entered promiscuous mode [ 215.410917][ T5747] bond1: (slave gretap1): making interface the new active one [ 215.426810][ T5747] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 215.566124][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 215.621509][ T5758] loop2: detected capacity change from 0 to 512 [ 215.628598][ T5758] EXT4-fs: Ignoring removed mblk_io_submit option [ 215.643786][ T5758] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 215.725778][ T5758] EXT4-fs error (device loop2): ext4_iget_extra_inode:4763: inode #15: comm syz.2.378: corrupted in-inode xattr [ 215.744593][ T5758] EXT4-fs (loop2): Remounting filesystem read-only [ 215.752413][ T5758] EXT4-fs error (device loop2): ext4_orphan_get:1410: comm syz.2.378: couldn't read orphan inode 15 (err -117) [ 215.769939][ T5758] EXT4-fs (loop2): Remounting filesystem read-only [ 215.776717][ T5758] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 216.611620][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 218.469390][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 218.995582][ T5798] netlink: 'syz.0.388': attribute type 21 has an invalid length. [ 219.804468][ T5796] Cannot find set identified by id 0 to match [ 220.030619][ T5804] loop3: detected capacity change from 0 to 512 [ 220.241137][ T5804] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #2: comm syz.3.391: missing EA_INODE flag [ 220.523709][ T5804] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.391: error while reading EA inode 2 err=-117 [ 220.896131][ T5804] EXT4-fs (loop3): 1 orphan inode deleted [ 220.943083][ T5804] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 223.528796][ T5841] netlink: 76 bytes leftover after parsing attributes in process `syz.4.398'. [ 223.742169][ T4279] EXT4-fs (loop3): unmounting filesystem. [ 224.893542][ T4326] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 226.329590][ T4326] usb 4-1: Using ep0 maxpacket: 16 [ 226.336640][ T4326] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 226.359275][ T4326] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 226.381102][ T4326] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 226.414644][ T4326] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.435030][ T4326] usb 4-1: Product: syz [ 226.439747][ T4326] usb 4-1: Manufacturer: syz [ 226.444414][ T4326] usb 4-1: SerialNumber: syz [ 226.820526][ T4326] usb 4-1: 0:2 : does not exist [ 226.828056][ T4326] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 226.854914][ T4326] usb 4-1: USB disconnect, device number 3 [ 227.870221][ T4360] udevd[4360]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 228.108360][ T5895] loop4: detected capacity change from 0 to 512 [ 228.127826][ T5895] EXT4-fs: Ignoring removed mblk_io_submit option [ 228.171727][ T5895] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 229.028149][ T5895] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 229.107972][ T5895] EXT4-fs (loop4): orphan cleanup on readonly fs [ 229.215027][ T5895] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm syz.4.411: Invalid block bitmap block 0 in block_group 0 [ 229.315944][ T5895] __quota_error: 14 callbacks suppressed [ 229.315962][ T5895] Quota error (device loop4): write_blk: dquota write failed [ 229.447131][ T5895] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 229.457294][ T5895] EXT4-fs error (device loop4): ext4_acquire_dquot:6841: comm syz.4.411: Failed to acquire dquot type 1 [ 229.878971][ T5895] EXT4-fs (loop4): 1 orphan inode deleted [ 229.909608][ T4335] Quota error (device loop4): do_check_range: Getting block 0 out of range 1-5 [ 229.937180][ T4335] EXT4-fs error (device loop4): ext4_release_dquot:6877: comm kworker/u4:7: Failed to release dquot type 1 [ 229.964516][ T5895] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 230.540382][ T4283] EXT4-fs (loop4): unmounting filesystem. [ 231.145049][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 231.279421][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 231.442599][ T26] audit: type=1800 audit(2000000006.770:90): pid=5912 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.417" name="bus" dev="ramfs" ino=38481 res=0 errno=0 [ 231.468468][ T5932] netlink: 4 bytes leftover after parsing attributes in process `syz.3.422'. [ 231.508720][ T5932] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 231.683002][ T5932] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 232.690317][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 233.044417][ T5960] xt_TPROXY: Can be used only with -p tcp or -p udp [ 233.773912][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 235.013522][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 235.288921][ T5981] loop1: detected capacity change from 0 to 128 [ 235.749391][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 236.007820][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/115.tmp-b7:1' failed: Read-only file system [ 236.062708][ T5326] udevd[5326]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 236.105452][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/115.tmp-b7:1' failed: Read-only file system [ 236.135349][ T5988] syz.1.434: attempt to access beyond end of device [ 236.135349][ T5988] loop1: rw=2049, sector=145, nr_sectors = 240 limit=128 [ 236.529260][ T5994] capability: warning: `syz.4.437' uses deprecated v2 capabilities in a way that may be insecure [ 237.205958][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 237.308515][ T5986] svc: failed to register nfsdv3 RPC service (errno 111). [ 237.364408][ T5986] svc: failed to register nfsaclv3 RPC service (errno 111). [ 237.432362][ T4440] kworker/u4:12: attempt to access beyond end of device [ 237.432362][ T4440] loop1: rw=1, sector=150, nr_sectors = 1 limit=128 [ 237.492468][ T4440] Buffer I/O error on dev loop1, logical block 150, lost async page write [ 237.519629][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 237.535711][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/115.tmp-b7:1' failed: Read-only file system [ 237.578744][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/115.tmp-b7:1' failed: Read-only file system [ 238.571835][ T6016] netlink: 12 bytes leftover after parsing attributes in process `syz.3.444'. [ 238.777988][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 239.512366][ T6025] device bond2 entered promiscuous mode [ 239.770327][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 240.052472][ T6034] loop3: detected capacity change from 0 to 512 [ 240.642583][ T6034] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 240.671788][ T6034] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 240.806792][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/117.tmp-b7:3' failed: Read-only file system [ 240.855057][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 240.914479][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/117.tmp-b7:3' failed: Read-only file system [ 240.932867][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 240.975178][ T4279] EXT4-fs (loop3): unmounting filesystem. [ 241.033894][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/117.tmp-b7:3' failed: Read-only file system [ 241.279841][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/116.tmp-b7:1' failed: Read-only file system [ 241.303825][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/117.tmp-b7:3' failed: Read-only file system [ 241.402307][ T6044] loop1: detected capacity change from 0 to 2048 [ 241.556360][ T6044] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 241.635836][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/118.tmp-b7:3' failed: Read-only file system [ 242.431038][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/114.tmp-b7:4' failed: Read-only file system [ 242.484287][ T6050] device bond_slave_0 entered promiscuous mode [ 242.490922][ T6050] device bond_slave_1 entered promiscuous mode [ 242.567198][ T6050] device vlan3 entered promiscuous mode [ 242.586249][ T6050] device bond0 entered promiscuous mode [ 242.972424][ T6056] netlink: 4 bytes leftover after parsing attributes in process `syz.4.454'. [ 243.018674][ T6056] device bridge0 entered promiscuous mode [ 243.059666][ T6056] device macvtap1 entered promiscuous mode [ 243.111057][ T6057] device bridge0 left promiscuous mode [ 243.163586][ T6057] device macvtap1 left promiscuous mode [ 243.355544][ T6071] loop1: detected capacity change from 0 to 2048 [ 243.458363][ T6071] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 243.698802][ T6084] sctp: [Deprecated]: syz.2.462 (pid 6084) Use of int in max_burst socket option. [ 243.698802][ T6084] Use struct sctp_assoc_value instead [ 244.286311][ T4276] EXT4-fs (loop1): unmounting filesystem. [ 245.091013][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/121.tmp-b7:1' failed: Read-only file system [ 245.594325][ T6096] loop2: detected capacity change from 0 to 512 [ 245.601801][ T6096] EXT4-fs: Ignoring removed oldalloc option [ 245.607842][ T6096] EXT4-fs: Ignoring removed bh option [ 245.618054][ T6096] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 245.646392][ T6096] EXT4-fs (loop2): 1 truncate cleaned up [ 245.652279][ T6096] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 245.669823][ T6092] PKCS8: Unsupported PKCS#8 version [ 245.779511][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/118.tmp-b7:3' failed: Read-only file system [ 245.812119][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/123.tmp-b7:2' failed: Read-only file system [ 245.892209][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-label/\x86\x5b.tmp-b7:2' failed: Read-only file system [ 246.024190][ T6080] loop4: detected capacity change from 0 to 4096 [ 246.219017][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 246.506016][ T6080] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 246.848107][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/123.tmp-b7:2' failed: Read-only file system [ 246.905709][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-label/\x86\x5b.tmp-b7:2' failed: Read-only file system [ 247.005772][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/123.tmp-b7:2' failed: Read-only file system [ 247.070487][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/123.tmp-b7:2' failed: Read-only file system [ 247.129843][ T5326] udevd[5326]: symlink '../../loop4' '/dev/disk/by-diskseq/124.tmp-b7:4' failed: Read-only file system [ 247.143011][ T4283] EXT4-fs (loop4): unmounting filesystem. [ 247.990350][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/124.tmp-b7:4' failed: Read-only file system [ 248.415559][ T6104] loop3: detected capacity change from 0 to 32768 [ 250.082119][ T6136] Bluetooth: MGMT ver 1.22 [ 250.651733][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/127.tmp-b7:3' failed: Read-only file system [ 250.705759][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-uuid/d7dc424e-7990-42cb-9f91-9cb7200a101d.tmp-b7:3' failed: Read-only file system [ 252.128845][ T5326] udevd[5326]: symlink '../../loop4' '/dev/disk/by-diskseq/126.tmp-b7:4' failed: Read-only file system [ 252.213577][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 252.231766][ T5345] udevd[5345]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 252.334698][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/127.tmp-b7:3' failed: Read-only file system [ 252.387267][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/127.tmp-b7:3' failed: Read-only file system [ 252.415812][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/127.tmp-b7:3' failed: Read-only file system [ 252.454201][ T5326] udevd[5326]: symlink '../../loop4' '/dev/disk/by-diskseq/126.tmp-b7:4' failed: Read-only file system [ 252.465418][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/128.tmp-b7:3' failed: Read-only file system [ 252.476648][ T4322] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 252.683483][ T4322] usb 3-1: not running at top speed; connect to a high speed hub [ 252.712960][ T4322] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 252.750964][ T4322] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 252.785057][ T4322] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 252.806906][ T4322] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 252.834120][ T4322] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 252.857457][ T4322] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.885944][ T4322] usb 3-1: Product: syz [ 252.897480][ T4322] usb 3-1: Manufacturer: syz [ 252.907455][ T4322] usb 3-1: SerialNumber: syz [ 253.993620][ T4322] usb 3-1: 0:2 : does not exist [ 254.061159][ T4322] usb 3-1: USB disconnect, device number 3 [ 254.213895][ T6184] loop3: detected capacity change from 0 to 4096 [ 254.252012][ T6184] EXT4-fs: inline encryption not supported [ 254.283375][ T6184] EXT4-fs: Ignoring removed bh option [ 254.331240][ T6184] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 254.346195][ T6184] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 255.591558][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.597955][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.746623][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/129.tmp-b7:3' failed: Read-only file system [ 255.798857][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 255.867264][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/129.tmp-b7:3' failed: Read-only file system [ 256.188335][ T6205] gfs2: not a GFS2 filesystem [ 256.915357][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 257.534585][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/126.tmp-b7:4' failed: Read-only file system [ 259.123153][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/130.tmp-b7:3' failed: Read-only file system [ 259.901696][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 260.137875][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 260.220562][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/126.tmp-b7:4' failed: Read-only file system [ 261.170385][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/130.tmp-b7:3' failed: Read-only file system [ 261.233034][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 261.315010][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 261.872695][ T6248] loop3: detected capacity change from 0 to 128 [ 261.981429][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/126.tmp-b7:4' failed: Read-only file system [ 262.039709][ T6248] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 262.084379][ T6248] ext4 filesystem being mounted at /108/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 262.104250][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/131.tmp-b7:3' failed: Read-only file system [ 262.117211][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:3' failed: Read-only file system [ 262.139298][ T6248] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.155133][ T6248] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 262.171037][ T6248] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.186794][ T6248] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 262.210090][ T6248] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.232764][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/131.tmp-b7:3' failed: Read-only file system [ 262.243915][ T6248] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 262.246812][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:3' failed: Read-only file system [ 262.295426][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 262.306857][ T6256] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.333029][ T6256] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 262.354002][ T6248] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.371288][ T6248] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 262.388050][ T6256] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.404519][ T6256] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 262.420901][ T6248] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.449129][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 262.473243][ T6248] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 262.505451][ T6256] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.677241][ T6256] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 262.714784][ T6248] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 262.788328][ T6269] netlink: 4 bytes leftover after parsing attributes in process `syz.4.511'. [ 262.802409][ T6269] netlink: 12 bytes leftover after parsing attributes in process `syz.4.511'. [ 264.186704][ T6248] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 264.207529][ T6272] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.507: No space for directory leaf checksum. Please run e2fsck -D. [ 264.309472][ T6272] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.507: checksumming directory block 0 [ 264.402665][ T6277] device syzkaller0 entered promiscuous mode [ 264.444680][ T6277] tipc: Started in network mode [ 265.517587][ T6277] tipc: Node identity , cluster identity 4711 [ 265.547850][ T6277] tipc: Failed to obtain node identity [ 265.560978][ T4279] EXT4-fs (loop3): unmounting filesystem. [ 265.568062][ T6277] tipc: Enabling of bearer rejected, failed to enable media [ 266.092340][ T6290] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 266.569667][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/126.tmp-b7:4' failed: Read-only file system [ 267.102488][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 267.782290][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 268.070813][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/132.tmp-b7:3' failed: Read-only file system [ 268.825797][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 268.885774][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 268.991411][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/132.tmp-b7:3' failed: Read-only file system [ 269.025622][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/126.tmp-b7:4' failed: Read-only file system [ 269.173195][ T6327] netlink: 8 bytes leftover after parsing attributes in process `syz.1.529'. [ 269.362692][ T6340] loop4: detected capacity change from 0 to 136 [ 269.408753][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 269.461751][ T6340] Attempt to read inode for relocated directory [ 269.531325][ T5345] udevd[5345]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 269.668998][ T5326] udevd[5326]: symlink '../../loop4' '/dev/disk/by-diskseq/133.tmp-b7:4' failed: Read-only file system [ 271.471525][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 271.665102][ T6343] device syzkaller0 entered promiscuous mode [ 271.795740][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/132.tmp-b7:3' failed: Read-only file system [ 271.915377][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/133.tmp-b7:4' failed: Read-only file system [ 272.614856][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 272.626256][ T6352] loop3: detected capacity change from 0 to 512 [ 272.637208][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/133.tmp-b7:4' failed: Read-only file system [ 272.707196][ T6352] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 272.763252][ T6352] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c802e02c, mo2=0002] [ 272.804253][ T6352] EXT4-fs (loop3): orphan cleanup on readonly fs [ 272.844957][ T5345] udevd[5345]: symlink '../../loop3' '/dev/disk/by-diskseq/135.tmp-b7:3' failed: Read-only file system [ 272.899788][ T6357] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 272.910720][ T5345] udevd[5345]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 272.929397][ T6352] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #11: comm syz.3.536: attempt to clear invalid blocks 1024 len 1 [ 272.975905][ T6352] EXT4-fs (loop3): Remounting filesystem read-only [ 272.990144][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 273.001059][ T6357] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 273.012878][ T5345] udevd[5345]: symlink '../../loop3' '/dev/disk/by-uuid/00000000-0000-0000-0000-000000000007.tmp-b7:3' failed: Read-only file system [ 273.042442][ T6352] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.536: bg 0: block 361: padding at end of block bitmap is not set [ 273.073297][ T6357] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 273.119776][ T6352] EXT4-fs (loop3): Remounting filesystem read-only [ 273.142750][ T6357] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 273.160580][ T6352] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 273.470940][ T6352] EXT4-fs (loop3): Remounting filesystem read-only [ 274.259705][ T6352] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.536: invalid indirect mapped block 1811939328 (level 0) [ 274.461632][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/122.tmp-b7:1' failed: Read-only file system [ 274.479866][ T6352] EXT4-fs (loop3): Remounting filesystem read-only [ 274.496376][ T6357] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 274.521270][ T6352] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.536: invalid indirect mapped block 2185560079 (level 1) [ 274.597488][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 274.633473][ T6372] loop1: detected capacity change from 0 to 256 [ 274.658147][ T6352] EXT4-fs (loop3): Remounting filesystem read-only [ 274.684754][ T6357] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 274.693766][ T6352] EXT4-fs (loop3): 1 truncate cleaned up [ 274.721984][ T6372] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 274.741293][ T6352] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 274.877336][ T6357] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 277.261303][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/134.tmp-b7:4' failed: Read-only file system [ 277.333590][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/136.tmp-b7:1' failed: Read-only file system [ 278.045461][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/136.tmp-b7:1' failed: Read-only file system [ 278.097335][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/137.tmp-b7:1' failed: Read-only file system [ 278.113969][ T4279] EXT4-fs (loop3): unmounting filesystem. [ 278.195078][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/125.tmp-b7:2' failed: Read-only file system [ 278.223872][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/135.tmp-b7:3' failed: Read-only file system [ 278.305030][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/135.tmp-b7:3' failed: Read-only file system [ 278.689944][ T6400] loop2: detected capacity change from 0 to 136 [ 279.132759][ T6400] Attempt to read inode for relocated directory [ 279.497180][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 279.587077][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/139.tmp-b7:2' failed: Read-only file system [ 279.636108][ T5326] udevd[5326]: symlink '../../loop4' '/dev/disk/by-diskseq/134.tmp-b7:4' failed: Read-only file system [ 282.510941][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 283.984329][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/137.tmp-b7:1' failed: Read-only file system [ 284.471268][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/134.tmp-b7:4' failed: Read-only file system [ 284.487273][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 285.433289][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 286.240504][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/134.tmp-b7:4' failed: Read-only file system [ 286.948801][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 287.128764][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 287.901056][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/134.tmp-b7:4' failed: Read-only file system [ 288.148575][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 289.230538][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/134.tmp-b7:4' failed: Read-only file system [ 289.476511][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 289.687091][ T6507] loop4: detected capacity change from 0 to 256 [ 290.544551][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 291.465916][ T5345] udevd[5345]: symlink '../../loop1' '/dev/disk/by-diskseq/137.tmp-b7:1' failed: Read-only file system [ 291.520788][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 291.553520][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/141.tmp-b7:4' failed: Read-only file system [ 291.587790][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/141.tmp-b7:4' failed: Read-only file system [ 291.614506][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/141.tmp-b7:4' failed: Read-only file system [ 291.734947][ T6522] loop4: detected capacity change from 0 to 512 [ 291.760527][ T6522] EXT4-fs: Ignoring removed orlov option [ 291.775234][ T6522] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 291.790011][ T6522] EXT4-fs (loop4): Test dummy encryption mode enabled [ 291.797049][ T6522] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 291.842140][ T6522] EXT4-fs (loop4): 1 truncate cleaned up [ 291.858231][ T6522] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 293.043822][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 293.113337][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/137.tmp-b7:1' failed: Read-only file system [ 293.292849][ T6538] Illegal XDP return value 4292058480 on prog (id 73) dev syz_tun, expect packet loss! [ 293.379926][ T4283] EXT4-fs (loop4): unmounting filesystem. [ 293.432406][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/143.tmp-b7:4' failed: Read-only file system [ 293.496533][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/143.tmp-b7:4' failed: Read-only file system [ 293.548512][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/137.tmp-b7:1' failed: Read-only file system [ 294.188690][ T6549] netlink: 4 bytes leftover after parsing attributes in process `syz.1.583'. [ 294.200470][ T6549] netlink: 12 bytes leftover after parsing attributes in process `syz.1.583'. [ 294.515645][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 294.703853][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/137.tmp-b7:1' failed: Read-only file system [ 295.045536][ T6556] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 295.057347][ T6556] xt_CHECKSUM: unsupported CHECKSUM operation 68 [ 295.872624][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 295.925145][ T6561] loop1: detected capacity change from 0 to 512 [ 296.751874][ T6561] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.587: invalid indirect mapped block 256 (level 2) [ 296.880175][ T5326] udevd[5326]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 296.918329][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/145.tmp-b7:1' failed: Read-only file system [ 296.961094][ T6561] EXT4-fs (loop1): 2 truncates cleaned up [ 296.966915][ T6561] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 297.688001][ T6560] EXT4-fs error (device loop1): ext4_validate_block_bitmap:429: comm syz.1.587: bg 0: block 5: invalid block bitmap [ 298.945287][ T6560] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 32 with error 28 [ 298.958326][ T6560] EXT4-fs (loop1): This should not happen!! Data will be lost [ 298.958326][ T6560] [ 298.968345][ T6560] EXT4-fs (loop1): Total free blocks count 0 [ 298.974426][ T6560] EXT4-fs (loop1): Free/Dirty block details [ 298.980445][ T6560] EXT4-fs (loop1): free_blocks=0 [ 298.985489][ T6560] EXT4-fs (loop1): dirty_blocks=32 [ 298.990678][ T6560] EXT4-fs (loop1): Block reservation details [ 298.996683][ T6560] EXT4-fs (loop1): i_reserved_data_blocks=32 [ 299.081357][ T4276] EXT4-fs (loop1): unmounting filesystem. [ 299.123339][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/145.tmp-b7:1' failed: Read-only file system [ 299.223232][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/145.tmp-b7:1' failed: Read-only file system [ 299.321102][ T6575] tipc: Failed to remove unknown binding: 66,0,0/0:1940727103/1940727104 [ 299.349373][ T6576] tipc: Failed to remove unknown binding: 66,0,0/0:4058021855/4058021857 [ 299.373669][ T6575] tipc: Failed to remove unknown binding: 66,0,0/0:1940727103/1940727104 [ 299.592298][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 299.614966][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/146.tmp-b7:1' failed: Read-only file system [ 300.879473][ T26] audit: type=1326 audit(2000000076.220:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6580 comm="syz.1.592" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f186619de99 code=0x0 [ 300.922925][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 300.993220][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 302.008691][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 303.884624][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 304.153462][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 304.261933][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/146.tmp-b7:1' failed: Read-only file system [ 304.262487][ T6619] svc: failed to register lockdv1 RPC service (errno 111). [ 304.715839][ T6619] lockd_up: makesock failed, error=-111 [ 304.937706][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 305.294416][ T6631] xt_CT: You must specify a L4 protocol and not use inversions on it [ 306.066971][ T6629] netlink: 76 bytes leftover after parsing attributes in process `syz.1.611'. [ 306.131835][ T6636] device syzkaller0 entered promiscuous mode [ 306.247475][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 306.360235][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 306.475170][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/146.tmp-b7:1' failed: Read-only file system [ 306.872767][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 307.962409][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 307.984946][ T6652] netlink: 76 bytes leftover after parsing attributes in process `syz.0.615'. [ 308.277483][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 308.348021][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 309.505220][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 310.623563][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 311.992849][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/146.tmp-b7:1' failed: Read-only file system [ 312.257331][ T6668] gfs2: not a GFS2 filesystem [ 312.858984][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 313.946925][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 313.981210][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 314.288795][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/144.tmp-b7:4' failed: Read-only file system [ 315.121417][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 315.384303][ T6731] loop4: detected capacity change from 0 to 128 [ 315.408850][ T4360] udevd[4360]: symlink '../../loop1' '/dev/disk/by-diskseq/146.tmp-b7:1' failed: Read-only file system [ 315.499704][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 315.529759][ T6731] FAT-fs (loop4): bogus number of reserved sectors [ 315.624154][ T6731] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 315.999343][ T6731] FAT-fs (loop4): Can't find a valid FAT filesystem [ 316.554623][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/140.tmp-b7:2' failed: Read-only file system [ 316.633241][ T6739] loop2: detected capacity change from 0 to 512 [ 316.678937][ T6739] EXT4-fs: Ignoring removed i_version option [ 316.710129][ T4360] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 316.738646][ T5345] udevd[5345]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 316.740108][ T6739] EXT4-fs: Ignoring removed nobh option [ 316.828888][ T5324] udevd[5324]: symlink '../../loop1' '/dev/disk/by-diskseq/146.tmp-b7:1' failed: Read-only file system [ 316.852872][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-diskseq/148.tmp-b7:2' failed: Read-only file system [ 316.864131][ T6739] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 316.936435][ T5326] udevd[5326]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 316.978784][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/147.tmp-b7:4' failed: Read-only file system [ 317.097005][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.104327][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.134182][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/147.tmp-b7:4' failed: Read-only file system [ 317.186367][ T6739] EXT4-fs (loop2): 1 truncate cleaned up [ 317.302332][ T6739] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 318.151730][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 319.644633][ T6767] Cannot find add_set index 0 as target [ 320.353524][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 320.418156][ T6769] loop2: detected capacity change from 0 to 512 [ 321.618381][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/151.tmp-b7:2' failed: Read-only file system [ 321.631449][ T6769] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.644: invalid indirect mapped block 256 (level 2) [ 321.663702][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 321.678104][ T6769] EXT4-fs (loop2): 2 truncates cleaned up [ 321.699827][ T6769] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 321.715401][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/146.tmp-b7:1' failed: Read-only file system [ 321.744419][ T5345] udevd[5345]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 321.770414][ T5326] udevd[5326]: symlink '../../loop1' '/dev/disk/by-diskseq/146.tmp-b7:1' failed: Read-only file system [ 321.812987][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/151.tmp-b7:2' failed: Read-only file system [ 321.847545][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 322.015630][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/151.tmp-b7:2' failed: Read-only file system [ 322.030744][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 322.341972][ T6768] EXT4-fs error (device loop2): ext4_validate_block_bitmap:429: comm syz.2.644: bg 0: block 5: invalid block bitmap [ 322.369343][ T6768] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 32 with error 28 [ 322.381721][ T6768] EXT4-fs (loop2): This should not happen!! Data will be lost [ 322.381721][ T6768] [ 322.391516][ T6768] EXT4-fs (loop2): Total free blocks count 0 [ 322.397532][ T6768] EXT4-fs (loop2): Free/Dirty block details [ 322.403578][ T6768] EXT4-fs (loop2): free_blocks=0 [ 322.408547][ T6768] EXT4-fs (loop2): dirty_blocks=32 [ 322.413752][ T6768] EXT4-fs (loop2): Block reservation details [ 322.420645][ T6768] EXT4-fs (loop2): i_reserved_data_blocks=32 [ 322.651360][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 326.450879][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/138.tmp-b7:3' failed: Read-only file system [ 326.646643][ T6827] loop3: detected capacity change from 0 to 512 [ 326.690277][ T4360] udevd[4360]: symlink '../../loop4' '/dev/disk/by-diskseq/149.tmp-b7:4' failed: Read-only file system [ 326.745843][ T6827] EXT4-fs: Ignoring removed nomblk_io_submit option [ 326.801341][ T6827] ext4: Unknown parameter 'fscontext' [ 326.971481][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-diskseq/153.tmp-b7:3' failed: Read-only file system [ 327.026339][ T5326] udevd[5326]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 327.080139][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/153.tmp-b7:3' failed: Read-only file system [ 327.115907][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/153.tmp-b7:3' failed: Read-only file system [ 327.753132][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/154.tmp-b7:3' failed: Read-only file system [ 327.840446][ T4360] udevd[4360]: symlink '../../loop2' '/dev/disk/by-diskseq/152.tmp-b7:2' failed: Read-only file system [ 327.889760][ T6832] device syzkaller0 entered promiscuous mode [ 328.046538][ T4360] udevd[4360]: symlink '../../loop3' '/dev/disk/by-diskseq/154.tmp-b7:3' failed: Read-only file system [ 328.197323][ T5326] udevd[5326]: symlink '../../loop4' '/dev/disk/by-diskseq/149.tmp-b7:4' failed: Read-only file system [ 328.336722][ T6839] device wg1 entered promiscuous mode [ 337.509358][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 338.216310][ T6857] tipc: Enabling of bearer rejected, failed to enable media [ 339.340378][ T6851] netlink: 28 bytes leftover after parsing attributes in process `syz.0.665'. [ 339.893436][ T6868] udevd[6868]: symlink '../../loop4' '/dev/disk/by-diskseq/149.tmp-b7:4' failed: Read-only file system [ 339.920409][ T26] audit: type=1326 audit(2000000115.290:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 340.113170][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/154.tmp-b7:3' failed: Read-only file system [ 340.281314][ T26] audit: type=1326 audit(2000000115.290:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 340.729336][ T26] audit: type=1326 audit(2000000115.330:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=144 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 340.796744][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/152.tmp-b7:2' failed: Read-only file system [ 340.893562][ T26] audit: type=1326 audit(2000000115.330:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 340.952081][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/149.tmp-b7:4' failed: Read-only file system [ 341.031765][ T26] audit: type=1326 audit(2000000115.330:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 341.097752][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/154.tmp-b7:3' failed: Read-only file system [ 341.130307][ T6880] device syzkaller0 entered promiscuous mode [ 341.148543][ T4320] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 341.157314][ T4320] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 341.182938][ T6882] loop4: detected capacity change from 0 to 512 [ 341.195880][ T4291] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 341.207134][ T26] audit: type=1326 audit(2000000115.330:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 341.232433][ T4291] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 341.242430][ T4291] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 341.250760][ T4291] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 341.260115][ T4291] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 341.267834][ T4291] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 341.292604][ T6880] tipc: Started in network mode [ 341.309334][ T6880] tipc: Node identity 3aa2e339c8aa, cluster identity 4711 [ 341.316852][ T6880] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 341.325437][ T6880] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 341.334453][ T26] audit: type=1326 audit(2000000115.330:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 341.361204][ T26] audit: type=1326 audit(2000000115.330:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 341.385343][ T26] audit: type=1326 audit(2000000115.330:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=203 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 341.409680][ T26] audit: type=1326 audit(2000000115.330:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6869 comm="syz.3.660" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb74f99de99 code=0x7ffc0000 [ 341.416351][ T6882] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.662: invalid indirect mapped block 256 (level 2) [ 341.442604][ T6880] tipc: Enabled bearer , priority 0 [ 341.460657][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 341.499837][ T6879] tipc: Resetting bearer [ 341.544662][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/155.tmp-b7:4' failed: Read-only file system [ 341.557209][ T6882] EXT4-fs (loop4): 2 truncates cleaned up [ 341.569304][ T6882] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 341.600593][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/154.tmp-b7:3' failed: Read-only file system [ 341.679474][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/155.tmp-b7:4' failed: Read-only file system [ 341.782876][ T6879] tipc: Disabling bearer [ 342.137227][ T6881] EXT4-fs error (device loop4): ext4_validate_block_bitmap:429: comm syz.4.662: bg 0: block 5: invalid block bitmap [ 342.155277][ T6881] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 32 with error 28 [ 342.167663][ T6881] EXT4-fs (loop4): This should not happen!! Data will be lost [ 342.167663][ T6881] [ 342.177380][ T6881] EXT4-fs (loop4): Total free blocks count 0 [ 342.184245][ T6881] EXT4-fs (loop4): Free/Dirty block details [ 342.190237][ T6881] EXT4-fs (loop4): free_blocks=0 [ 342.195201][ T6881] EXT4-fs (loop4): dirty_blocks=32 [ 342.200420][ T6881] EXT4-fs (loop4): Block reservation details [ 342.206444][ T6881] EXT4-fs (loop4): i_reserved_data_blocks=32 [ 342.452625][ T4283] EXT4-fs (loop4): unmounting filesystem. [ 342.464513][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/152.tmp-b7:2' failed: Read-only file system [ 342.504172][ T6874] udevd[6874]: symlink '../../loop4' '/dev/disk/by-diskseq/155.tmp-b7:4' failed: Read-only file system [ 342.629384][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 342.650404][ T6895] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 343.350693][ T4291] Bluetooth: hci5: command 0x0409 tx timeout [ 343.579529][ T6899] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 345.137423][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/154.tmp-b7:3' failed: Read-only file system [ 345.186931][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/152.tmp-b7:2' failed: Read-only file system [ 345.432946][ T4291] Bluetooth: hci5: command 0x041b tx timeout [ 345.477917][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 346.433219][ T6883] chnl_net:caif_netlink_parms(): no params data found [ 347.403337][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 347.509444][ T4291] Bluetooth: hci5: command 0x040f tx timeout [ 347.524370][ T6883] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.550889][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/154.tmp-b7:3' failed: Read-only file system [ 347.594498][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/152.tmp-b7:2' failed: Read-only file system [ 347.624759][ T6883] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.652516][ T6883] device bridge_slave_0 entered promiscuous mode [ 347.686604][ T6883] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.704836][ T6883] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.721714][ T6883] device bridge_slave_1 entered promiscuous mode [ 347.785323][ T6883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 347.798637][ T6883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 347.847143][ T6883] team0: Port device team_slave_0 added [ 347.858656][ T6883] team0: Port device team_slave_1 added [ 347.889506][ T6883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 347.896622][ T6883] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 347.939343][ T6883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 347.958234][ T6883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 347.965606][ T6883] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 347.999361][ T6883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 348.122627][ T6883] device hsr_slave_0 entered promiscuous mode [ 348.143012][ T6883] device hsr_slave_1 entered promiscuous mode [ 348.163424][ T6883] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 348.179322][ T6883] Cannot create hsr debugfs directory [ 348.316856][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 348.591811][ T6883] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 348.624234][ T6883] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 348.644179][ T6883] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 348.663135][ T6883] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 348.929877][ T6883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 348.968376][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 349.032220][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 349.122143][ T6883] 8021q: adding VLAN 0 to HW filter on device team0 [ 349.137284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 349.174031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 349.183089][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 349.190188][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 349.220121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 349.289559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 349.339791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 349.351910][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 349.359044][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 349.366931][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 349.376708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 349.385779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 349.396709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 349.405583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 349.417269][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 349.426428][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 349.438487][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 349.447284][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 349.462267][ T6883] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 349.474921][ T6883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 349.484436][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 349.493249][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 349.590231][ T4291] Bluetooth: hci5: command 0x0419 tx timeout [ 349.697034][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 349.704745][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 349.718261][ T6883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 350.000940][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 350.010354][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 350.028985][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 350.041914][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 350.053361][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 350.061412][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 350.071675][ T6883] device veth0_vlan entered promiscuous mode [ 350.084905][ T6883] device veth1_vlan entered promiscuous mode [ 350.106825][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 350.115320][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 350.123786][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 350.135432][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 350.148109][ T6883] device veth0_macvtap entered promiscuous mode [ 350.158729][ T6883] device veth1_macvtap entered promiscuous mode [ 350.178354][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 350.189144][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 350.200280][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 350.211474][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 350.221424][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 350.232039][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 350.244611][ T6883] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 350.253716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 350.262380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 350.271537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 350.280443][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 350.292258][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 350.302948][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 350.313064][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 350.325204][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 350.336402][ T6883] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 350.343928][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 350.354182][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 350.366072][ T6883] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 350.376244][ T6883] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 350.385571][ T6883] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 350.394889][ T6883] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 350.473014][ T4335] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 350.483179][ T4335] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 350.497883][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 350.521256][ T4335] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 350.529120][ T4335] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 350.537603][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 351.140790][ T6957] netlink: 12 bytes leftover after parsing attributes in process `syz.3.688'. [ 352.993077][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/152.tmp-b7:2' failed: Read-only file system [ 353.248661][ T6971] loop2: detected capacity change from 0 to 512 [ 354.130627][ T6971] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 354.281966][ T6874] udevd[6874]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 354.293511][ T6971] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.676: No space for directory leaf checksum. Please run e2fsck -D. [ 354.321250][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/157.tmp-b7:2' failed: Read-only file system [ 354.379712][ T6971] EXT4-fs error (device loop2): ext4_readdir:223: inode #2: comm syz.2.676: path /133/file2: directory fails checksum at offset 0 [ 354.400539][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 354.519467][ T6988] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.676: No space for directory leaf checksum. Please run e2fsck -D. [ 354.589466][ T6988] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.676: checksumming directory block 0 [ 356.684098][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 356.717225][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 356.762446][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/157.tmp-b7:2' failed: Read-only file system [ 357.805996][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/157.tmp-b7:2' failed: Read-only file system [ 358.657801][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 360.002129][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 360.115199][ T7032] loop3: detected capacity change from 0 to 512 [ 360.129995][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 360.145100][ T7038] netlink: 'syz.0.697': attribute type 4 has an invalid length. [ 360.160750][ T7032] EXT4-fs: Ignoring removed i_version option [ 360.166796][ T7032] EXT4-fs: Ignoring removed nobh option [ 360.208151][ T7032] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 360.567413][ T7032] EXT4-fs (loop3): 1 truncate cleaned up [ 360.680641][ T7032] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 361.160283][ T7040] bridge0: port 2(bridge_slave_1) entered blocking state [ 361.167803][ T7040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 361.177444][ T7040] bridge0: port 1(bridge_slave_0) entered blocking state [ 361.184654][ T7040] bridge0: port 1(bridge_slave_0) entered forwarding state [ 361.264684][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/159.tmp-b7:3' failed: Read-only file system [ 361.277977][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 361.352010][ T4558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 361.354271][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 362.485644][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 362.536710][ T4279] EXT4-fs (loop3): unmounting filesystem. [ 362.588610][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/159.tmp-b7:3' failed: Read-only file system [ 362.614560][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 362.666481][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/159.tmp-b7:3' failed: Read-only file system [ 364.433533][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 364.465561][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/159.tmp-b7:3' failed: Read-only file system [ 365.174168][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 365.230441][ T6874] udevd[6874]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 365.288900][ T6868] udevd[6868]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 368.666380][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 368.703222][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 368.931085][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 369.973151][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 370.291525][ T7126] netlink: 4 bytes leftover after parsing attributes in process `syz.0.718'. [ 370.693750][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 370.940384][ T7138] netlink: 12 bytes leftover after parsing attributes in process `syz.5.722'. [ 371.745464][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 371.815233][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 371.967274][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 372.597759][ T7138] device hsr_slave_1 left promiscuous mode [ 372.799600][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 372.996597][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 373.024766][ T7146] device syzkaller0 entered promiscuous mode [ 374.105411][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 375.587822][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 375.758114][ T6874] udevd[6874]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 376.654792][ T7192] device syzkaller0 entered promiscuous mode [ 376.930661][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 377.700625][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 378.479915][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.501210][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.383283][ T7207] tipc: Enabling of bearer rejected, failed to enable media [ 379.527173][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 379.592574][ T6874] udevd[6874]: symlink '../../loop4' '/dev/disk/by-diskseq/156.tmp-b7:4' failed: Read-only file system [ 379.737011][ T7226] loop4: detected capacity change from 0 to 2048 [ 379.831510][ T7226] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 382.277446][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 382.398986][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/161.tmp-b7:4' failed: Read-only file system [ 382.689301][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-label/LinuxUDF.tmp-b7:4' failed: Read-only file system [ 382.831283][ T7243] syz.2.749 (7243): drop_caches: 2 [ 383.053637][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-uuid/1234567812345678.tmp-b7:4' failed: Read-only file system [ 383.434879][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/158.tmp-b7:2' failed: Read-only file system [ 383.535023][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/161.tmp-b7:4' failed: Read-only file system [ 383.562588][ T6868] udevd[6868]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 383.662117][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/161.tmp-b7:4' failed: Read-only file system [ 384.468896][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/161.tmp-b7:4' failed: Read-only file system [ 384.680351][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 385.061371][ T7272] netlink: 16 bytes leftover after parsing attributes in process `syz.3.756'. [ 386.351842][ T7276] loop2: detected capacity change from 0 to 4096 [ 386.459670][ T7276] ntfs3: loop2: failed to replay log file. Can't mount rw! [ 387.606866][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 389.036874][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 389.513175][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/163.tmp-b7:2' failed: Read-only file system [ 389.537764][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 390.233828][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:2' failed: Read-only file system [ 390.280969][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/163.tmp-b7:2' failed: Read-only file system [ 390.304338][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/163.tmp-b7:2' failed: Read-only file system [ 390.325233][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/163.tmp-b7:2' failed: Read-only file system [ 390.392357][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 390.691225][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/164.tmp-b7:2' failed: Read-only file system [ 391.888831][ T7288] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.896420][ T7288] bridge0: port 1(bridge_slave_0) entered disabled state [ 392.695853][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 392.745233][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/164.tmp-b7:2' failed: Read-only file system [ 393.551095][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 394.573866][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 394.882364][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/164.tmp-b7:2' failed: Read-only file system [ 395.623269][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/164.tmp-b7:2' failed: Read-only file system [ 396.737564][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/164.tmp-b7:2' failed: Read-only file system [ 399.514952][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/164.tmp-b7:2' failed: Read-only file system [ 399.731431][ T7288] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 399.807320][ T7288] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 400.016370][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/164.tmp-b7:2' failed: Read-only file system [ 400.088733][ T7387] loop2: detected capacity change from 0 to 64 [ 400.106264][ T7387] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 400.170073][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/165.tmp-b7:2' failed: Read-only file system [ 400.404387][ T7288] netdevsim netdevsim5 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.414443][ T7288] netdevsim netdevsim5 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.423506][ T7288] netdevsim netdevsim5 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.432448][ T7288] netdevsim netdevsim5 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 400.886579][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/165.tmp-b7:2' failed: Read-only file system [ 400.922445][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 400.956092][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/165.tmp-b7:2' failed: Read-only file system [ 400.995531][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 401.304007][ T7400] netlink: 'syz.5.789': attribute type 1 has an invalid length. [ 401.312543][ T7400] netlink: 'syz.5.789': attribute type 2 has an invalid length. [ 402.238734][ T7410] program syz.3.791 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 403.241513][ T7415] device syzkaller0 entered promiscuous mode [ 403.421185][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 403.506750][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 405.787262][ T7434] netlink: 8 bytes leftover after parsing attributes in process `syz.3.798'. [ 405.796417][ T7434] netlink: 20 bytes leftover after parsing attributes in process `syz.3.798'. [ 406.616244][ T7434] device geneve2 entered promiscuous mode [ 406.804549][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 408.464233][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 409.652692][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 409.681636][ T7454] netlink: 'syz.5.805': attribute type 1 has an invalid length. [ 409.694669][ T7455] ptrace attach of "ci2-linux-6-1-kasan/syz-executor exec"[4283] was attempted by " [ 409.734131][ T7454] device bond1 entered promiscuous mode [ 409.829097][ T7454] 8021q: adding VLAN 0 to HW filter on device bond1 [ 409.881029][ T7454] netlink: 28 bytes leftover after parsing attributes in process `syz.5.805'. [ 409.955635][ T7454] bond1: (slave bridge1): making interface the new active one [ 409.973732][ T7454] device bridge1 entered promiscuous mode [ 409.989356][ T7454] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 410.008280][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 412.167400][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 412.407433][ T6874] udevd[6874]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 413.560650][ T7489] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 414.917580][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 414.949056][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 416.037588][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 416.490676][ T7521] o2cb: This node has not been configured. [ 416.497594][ T7521] o2cb: Cluster check failed. Fix errors before retrying. [ 416.505291][ T7521] (syz.4.820,7521,1):user_dlm_register:674 ERROR: status = -22 [ 416.513584][ T7521] (syz.4.820,7521,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "file2" [ 417.172904][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 417.285410][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 417.799897][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 419.066533][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 419.242456][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 420.555557][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 420.604341][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 421.668714][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 421.725229][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 423.384146][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 423.604693][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 424.568576][ T7600] bridge0: port 3(syz_tun) entered blocking state [ 424.639802][ T7600] bridge0: port 3(syz_tun) entered disabled state [ 424.699709][ T7600] device syz_tun entered promiscuous mode [ 424.749017][ T7600] bridge0: port 3(syz_tun) entered blocking state [ 424.758202][ T7600] bridge0: port 3(syz_tun) entered forwarding state [ 424.797701][ T7599] ALSA: mixer_oss: invalid OSS volume 'P' [ 429.188619][ T4288] Bluetooth: hci3: command 0x201b tx timeout [ 429.952846][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 431.759114][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 431.835275][ T6874] udevd[6874]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 431.929767][ T7660] "syz.3.856" (7660) uses obsolete ecb(arc4) skcipher [ 432.321631][ T7666] syz.3.856 sent an empty control message without MSG_MORE. [ 433.858338][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 434.353508][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 434.542903][ T6878] udevd[6878]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 434.899351][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 440.106512][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.115443][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.127919][ T26] kauditd_printk_skb: 19 callbacks suppressed [ 440.127995][ T26] audit: type=1800 audit(4147483860.559:121): pid=7677 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.860" name="bus" dev="ramfs" ino=45269 res=0 errno=0 [ 440.608007][ T7708] udevd[7708]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 440.697419][ T7712] udevd[7712]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 441.827963][ T7708] udevd[7708]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 441.995595][ T7712] udevd[7712]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 443.081881][ T7708] udevd[7708]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 444.641501][ T7708] udevd[7708]: symlink '../../loop3' '/dev/disk/by-diskseq/160.tmp-b7:3' failed: Read-only file system [ 446.522271][ T7745] loop3: detected capacity change from 0 to 64 [ 446.679897][ T7745] bfs filesystem being mounted at /182/bus supports timestamps until 2106-02-07 (0xffffffff) [ 446.723184][ T7708] udevd[7708]: symlink '../../loop3' '/dev/disk/by-diskseq/167.tmp-b7:3' failed: Read-only file system [ 447.004087][ T7708] udevd[7708]: symlink '../../loop3' '/dev/disk/by-diskseq/167.tmp-b7:3' failed: Read-only file system [ 447.054279][ T4279] BFS-fs: bfs_iget(): Bad inode number loop3:0000fe02 [ 447.077754][ T4279] BFS-fs: bfs_iget(): Bad inode number loop3:0000fe02 [ 447.616516][ T7760] netlink: 'syz.5.869': attribute type 11 has an invalid length. [ 448.533934][ T7760] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 448.596886][ T7760] 8021q: adding VLAN 0 to HW filter on device bond0 [ 448.611309][ T7708] udevd[7708]: symlink '../../loop3' '/dev/disk/by-diskseq/167.tmp-b7:3' failed: Read-only file system [ 448.775370][ T7708] udevd[7708]: symlink '../../loop3' '/dev/disk/by-diskseq/167.tmp-b7:3' failed: Read-only file system [ 448.808308][ T7760] 8021q: adding VLAN 0 to HW filter on device team0 [ 448.848056][ T7760] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 448.930329][ T7708] udevd[7708]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 449.008706][ T7762] device wlan0 entered promiscuous mode [ 451.731498][ T57] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 451.795837][ T7785] tipc: Enabling of bearer rejected, failed to enable media [ 452.663248][ T57] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 452.941271][ T57] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 453.920404][ T7803] mmap: syz.4.896 (7803) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 454.007903][ T57] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 454.192455][ T7805] sch_tbf: burst 1520 is lower than device lo mtu (65550) ! [ 454.216651][ T4291] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 454.227899][ T4291] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 454.236749][ T4291] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 454.264381][ T4291] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 454.276650][ T4291] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 454.284791][ T4291] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 455.432058][ T7806] chnl_net:caif_netlink_parms(): no params data found [ 455.666888][ T7708] udevd[7708]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 455.725598][ T7823] netlink: 'syz.4.901': attribute type 11 has an invalid length. [ 456.353427][ T4288] Bluetooth: hci1: command 0x0409 tx timeout [ 456.710563][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 456.739054][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 456.762905][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 456.788109][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 456.810438][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 456.910123][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 456.938379][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 456.974366][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 457.058437][ T7830] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 457.082942][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.092105][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.101182][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.111979][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.121226][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.132711][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.141870][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.152762][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.170851][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.181492][ T7832] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 457.843852][ T7708] udevd[7708]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 457.910424][ T7829] device wlan0 entered promiscuous mode [ 458.389901][ T4288] Bluetooth: hci1: command 0x041b tx timeout [ 458.913670][ T7841] netlink: 'syz.5.904': attribute type 10 has an invalid length. [ 459.370194][ T7841] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 459.393980][ T7708] udevd[7708]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 459.652726][ T7806] bridge0: port 1(bridge_slave_0) entered blocking state [ 459.679745][ T7806] bridge0: port 1(bridge_slave_0) entered disabled state [ 459.746973][ T7806] device bridge_slave_0 entered promiscuous mode [ 459.798315][ T7806] bridge0: port 2(bridge_slave_1) entered blocking state [ 459.819877][ T7806] bridge0: port 2(bridge_slave_1) entered disabled state [ 459.914202][ T7806] device bridge_slave_1 entered promiscuous mode [ 460.101953][ T57] tipc: Left network mode [ 460.382542][ T7806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 460.470773][ T4288] Bluetooth: hci1: command 0x040f tx timeout [ 460.868472][ T7806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 461.006779][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 462.599353][ T4288] Bluetooth: hci1: command 0x0419 tx timeout [ 462.878209][ T7806] team0: Port device team_slave_0 added [ 462.970228][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-diskseq/166.tmp-b7:2' failed: Read-only file system [ 464.206652][ T7908] loop2: detected capacity change from 0 to 512 [ 464.316381][ T7908] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 464.362538][ T7806] team0: Port device team_slave_1 added [ 464.478864][ T7908] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2002c018, mo2=0002] [ 464.519360][ T7908] System zones: 1-12 [ 464.543495][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-diskseq/169.tmp-b7:2' failed: Read-only file system [ 464.557456][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 465.492048][ T7908] EXT4-fs error (device loop2): ext4_orphan_get:1431: comm syz.2.919: bad orphan inode 16 [ 465.511192][ T7908] ext4_test_bit(bit=15, block=4) = 0 [ 465.520490][ T7806] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 465.527494][ T7806] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 465.542894][ T7908] EXT4-fs (loop2): 1 orphan inode deleted [ 465.572188][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-diskseq/169.tmp-b7:2' failed: Read-only file system [ 465.605869][ T7908] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 465.810079][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 466.790590][ T7806] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 467.811978][ T4291] Bluetooth: hci5: command 0x0406 tx timeout [ 467.853396][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 467.870608][ T7806] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 467.891631][ T7806] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 467.982968][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-diskseq/169.tmp-b7:2' failed: Read-only file system [ 468.070540][ T7937] loop5: detected capacity change from 0 to 512 [ 468.077970][ T7806] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 468.266365][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-diskseq/169.tmp-b7:2' failed: Read-only file system [ 468.297897][ T7863] udevd[7863]: symlink '../../loop2' '/dev/disk/by-diskseq/170.tmp-b7:2' failed: Read-only file system [ 469.475346][ T7937] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 469.511413][ T7708] udevd[7708]: symlink '../../loop5' '/dev/disk/by-diskseq/171.tmp-b7:5' failed: Read-only file system [ 469.525946][ T7937] ext4 filesystem being mounted at /48/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 469.556653][ T7708] udevd[7708]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 469.714554][ T7937] device syzkaller0 entered promiscuous mode [ 469.745939][ T7863] udevd[7863]: symlink '../../loop5' '/dev/disk/by-diskseq/171.tmp-b7:5' failed: Read-only file system [ 469.761007][ T7806] device hsr_slave_0 entered promiscuous mode [ 469.816764][ T7863] udevd[7863]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 469.825697][ T7806] device hsr_slave_1 entered promiscuous mode [ 469.861126][ T7806] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 469.924052][ T7806] Cannot create hsr debugfs directory [ 470.371670][ T57] bridge3: port 1(erspan0) entered disabled state [ 470.487190][ T57] device erspan0 left promiscuous mode [ 470.513831][ T6883] EXT4-fs (loop5): unmounting filesystem. [ 470.554734][ T57] bridge3: port 1(erspan0) entered disabled state [ 470.593894][ T7863] udevd[7863]: symlink '../../loop5' '/dev/disk/by-diskseq/171.tmp-b7:5' failed: Read-only file system [ 470.689655][ T7863] udevd[7863]: symlink '../../loop5' '/dev/disk/by-diskseq/171.tmp-b7:5' failed: Read-only file system [ 471.953055][ T7976] loop5: detected capacity change from 0 to 8 [ 471.988566][ T7976] SQUASHFS error: zlib decompression failed, data probably corrupt [ 471.997097][ T7976] SQUASHFS error: Failed to read block 0x9b: -5 [ 472.003399][ T7976] SQUASHFS error: Unable to read metadata cache entry [99] [ 472.010805][ T7976] SQUASHFS error: Unable to read inode 0x127 [ 472.161251][ T7863] udevd[7863]: symlink '../../loop5' '/dev/disk/by-diskseq/173.tmp-b7:5' failed: Read-only file system [ 473.039045][ T28] INFO: task syz.1.636:6794 blocked for more than 146 seconds. [ 473.052579][ T28] Not tainted syzkaller #0 [ 473.057677][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 473.528508][ T28] task:syz.1.636 state:D stack:27920 pid:6794 ppid:4276 flags:0x00004004 [ 473.539337][ T28] Call Trace: [ 473.542748][ T28] [ 473.555815][ T28] __schedule+0x107f/0x4030 [ 473.560653][ T28] ? __sched_text_start+0x8/0x8 [ 473.577208][ T28] ? __mutex_trylock_common+0x86/0x260 [ 473.593906][ T7863] udevd[7863]: symlink '../../loop5' '/dev/disk/by-diskseq/173.tmp-b7:5' failed: Read-only file system [ 473.598662][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 473.694910][ T28] schedule+0xb9/0x180 [ 473.699102][ T28] schedule_preempt_disabled+0xf/0x20 [ 473.789525][ T28] __mutex_lock+0x548/0xae0 [ 474.796025][ T28] ? __mutex_lock+0x3ba/0xae0 [ 474.902526][ T28] ? nfsd_svc+0x61/0xab0 [ 474.930491][ T28] ? mutex_lock_nested+0x10/0x10 [ 475.019831][ T28] ? net_generic+0x1e/0x240 [ 475.030951][ T28] ? net_generic+0x1e/0x240 [ 475.035562][ T28] nfsd_svc+0x61/0xab0 [ 475.039915][ T28] ? qword_get+0x5a5/0x640 [ 475.076077][ T28] write_threads+0x2ea/0x350 [ 475.080742][ T28] ? write_unlock_fs+0x1f0/0x1f0 [ 475.108127][ T28] ? __might_fault+0xc2/0x120 [ 475.112957][ T28] ? _copy_from_user+0x10b/0x170 [ 475.124491][ T28] ? simple_transaction_get+0x119/0x140 [ 475.133280][ T28] nfsctl_transaction_write+0x105/0x150 [ 475.152743][ T28] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 475.158459][ T28] vfs_write+0x2dc/0x9a0 [ 475.180416][ T28] ? file_end_write+0x250/0x250 [ 475.201163][ T28] ? __fget_files+0x28/0x460 [ 475.238462][ T28] ? __fget_files+0x3fc/0x460 [ 475.243203][ T28] ? __fdget_pos+0x2ae/0x360 [ 475.281764][ T28] ? ksys_write+0x70/0x260 [ 475.286296][ T28] ksys_write+0x14d/0x260 [ 475.323861][ T28] ? __ia32_sys_read+0x80/0x80 [ 475.329242][ T28] ? lockdep_hardirqs_on+0x94/0x140 [ 475.351257][ T28] do_syscall_64+0x4c/0xa0 [ 475.355750][ T28] ? clear_bhb_loop+0x60/0xb0 [ 475.366742][ T28] ? clear_bhb_loop+0x60/0xb0 [ 475.375033][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 475.380989][ T28] RIP: 0033:0x7f186619de99 [ 475.425068][ T28] RSP: 002b:00007f1866f81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 475.434005][ T28] RAX: ffffffffffffffda RBX: 00007f1866426090 RCX: 00007f186619de99 [ 475.442426][ T28] RDX: 0000000000000002 RSI: 0000200000000400 RDI: 0000000000000008 [ 475.450709][ T28] RBP: 00007f1866233eaf R08: 0000000000000000 R09: 0000000000000000 [ 475.459040][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 475.467053][ T28] R13: 00007f1866426128 R14: 00007f1866426090 R15: 00007ffef62a2798 [ 475.475422][ T28] [ 475.478935][ T28] [ 475.478935][ T28] Showing all locks held in the system: [ 476.132246][ T28] 1 lock held by rcu_tasks_kthre/12: [ 476.161310][ T28] #0: ffffffff8cb2e4f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0 [ 476.302226][ T28] 1 lock held by rcu_tasks_trace/13: [ 476.307597][ T28] #0: ffffffff8cb2ed10 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0 [ 476.356894][ T28] 1 lock held by khungtaskd/28: [ 476.371216][ T28] #0: ffffffff8cb2db60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 476.387708][ T28] 5 locks held by kworker/u4:4/57: [ 476.408786][ T28] #0: ffff88801761e938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 476.441120][ T28] #1: ffffc90001587d00 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 476.451135][ T28] #2: ffffffff8dd4ead0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x148/0xba0 [ 476.473255][ T28] #3: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: ip_tunnel_delete_nets+0xd2/0x370 [ 476.500137][ T28] #4: ffffffff8cb33838 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2ec/0x890 [ 476.531683][ T28] 3 locks held by kworker/0:3/2172: [ 476.536976][ T28] 2 locks held by dhcpcd/3935: [ 476.543445][ T28] #0: ffffffff8ddbc170 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40 [ 476.558677][ T28] #1: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: nl80211_pre_doit+0x5a/0x890 [ 476.568689][ T28] 2 locks held by getty/4038: [ 476.592305][ T28] #0: ffff88814cf96098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 476.607343][ T28] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41e/0x1360 [ 476.638692][ T28] 2 locks held by kworker/0:5/4320: [ 476.643959][ T28] #0: ffff888017470938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 476.670304][ T28] #1: ffffc90003d97d00 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 476.683627][ T28] 3 locks held by kworker/0:6/4321: [ 476.689121][ T28] #0: ffff888017470938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 476.700148][ T28] #1: ffffc900042e7d00 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 476.715566][ T28] #2: ffffffff8cb33838 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3c0/0x890 [ 476.731339][ T28] 3 locks held by syz.1.636/6789: [ 476.736468][ T28] #0: ffff88802c7a6868 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2ae/0x360 [ 476.746214][ T28] #1: ffff88807efe6460 (sb_writers#23){.+.+}-{0:0}, at: vfs_write+0x270/0x9a0 [ 476.761409][ T28] #2: ffffffff8cdcce08 (nfsd_mutex){+.+.}-{3:3}, at: write_ports+0xb3/0xb80 [ 476.772728][ T28] 3 locks held by syz.1.636/6794: [ 476.777853][ T28] #0: ffff88807d307768 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2ae/0x360 [ 476.788041][ T28] #1: ffff88807efe6460 (sb_writers#23){.+.+}-{0:0}, at: vfs_write+0x270/0x9a0 [ 476.797844][ T28] #2: ffffffff8cdcce08 (nfsd_mutex){+.+.}-{3:3}, at: nfsd_svc+0x61/0xab0 [ 476.806615][ T28] 3 locks held by kworker/u4:21/6877: [ 476.812022][ T28] #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 476.823203][ T28] #1: ffffc9000593fd00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 476.833752][ T28] #2: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xa/0x50 [ 476.842947][ T28] 1 lock held by syz-executor/7806: [ 476.848330][ T28] #0: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x80d/0xfb0 [ 476.858135][ T28] 1 lock held by syz.2.924/7946: [ 476.863112][ T28] #0: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3d/0x1b0 [ 476.872759][ T28] 1 lock held by syz.5.931/7983: [ 476.877744][ T28] #0: ffffffff8dd5b968 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3d/0x1b0 [ 476.886893][ T28] 3 locks held by syz.4.933/7990: [ 476.892061][ T28] #0: ffff88805c7c14b8 (&hdev->req_lock){+.+.}-{3:3}, at: hci_unregister_dev+0x20e/0x500 [ 476.902760][ T28] #1: ffff88805c7c0428 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x506/0x1120 [ 476.912843][ T28] #2: ffffffff8deb9d28 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xac/0x290 [ 476.923189][ T28] 3 locks held by syz.0.932/7989: [ 476.928262][ T28] #0: ffff88805c7bd4b8 (&hdev->req_lock){+.+.}-{3:3}, at: hci_unregister_dev+0x20e/0x500 [ 476.938701][ T28] #1: ffff88805c7bc428 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x506/0x1120 [ 476.948516][ T28] #2: ffffffff8deb9d28 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xac/0x290 [ 476.962145][ T28] [ 476.964570][ T28] ============================================= [ 476.964570][ T28] [ 476.990567][ T28] NMI backtrace for cpu 1 [ 476.994982][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 477.002224][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 477.012324][ T28] Call Trace: [ 477.015642][ T28] [ 477.018608][ T28] dump_stack_lvl+0x188/0x24e [ 477.023340][ T28] ? irq_work_queue+0xb8/0x140 [ 477.028287][ T28] ? show_regs_print_info+0x12/0x12 [ 477.033541][ T28] ? load_image+0x410/0x410 [ 477.038091][ T28] ? vprintk_emit+0x59f/0x6a0 [ 477.042842][ T28] ? printk_sprint+0x460/0x460 [ 477.047662][ T28] nmi_cpu_backtrace+0x3e6/0x460 [ 477.052678][ T28] ? nmi_trigger_cpumask_backtrace+0x450/0x450 [ 477.058866][ T28] ? _printk+0xda/0x130 [ 477.063049][ T28] ? load_image+0x410/0x410 [ 477.067587][ T28] ? load_image+0x410/0x410 [ 477.072122][ T28] ? nmi_trigger_cpumask_backtrace+0xf3/0x450 [ 477.078225][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 477.084394][ T28] nmi_trigger_cpumask_backtrace+0x1d4/0x450 [ 477.090412][ T28] watchdog+0xf0e/0xf50 [ 477.094658][ T28] ? watchdog+0x1ed/0xf50 [ 477.099025][ T28] kthread+0x29d/0x330 [ 477.103124][ T28] ? hungtask_pm_notify+0x40/0x40 [ 477.108175][ T28] ? kthread_blkcg+0xd0/0xd0 [ 477.112790][ T28] ret_from_fork+0x1f/0x30 [ 477.117279][ T28] [ 477.121266][ T28] Sending NMI from CPU 1 to CPUs 0: [ 477.126701][ C0] NMI backtrace for cpu 0 [ 477.126711][ C0] CPU: 0 PID: 7806 Comm: syz-executor Not tainted syzkaller #0 [ 477.126728][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 477.126738][ C0] RIP: 0010:unwind_next_frame+0x9b/0x1fd0 [ 477.126788][ C0] Code: 24 17 00 00 89 44 24 64 48 89 6c 24 40 4c 89 6c 24 68 4c 89 64 24 48 4c 89 7c 24 10 bf 01 00 00 00 e8 09 c1 1f 00 4c 8d 7b 50 <4c> 89 f8 48 c1 e8 03 48 89 44 24 30 42 80 3c 30 00 74 08 4c 89 ff [ 477.126852][ C0] RSP: 0018:ffffc90004def120 EFLAGS: 00000246 [ 477.126867][ C0] RAX: 1ffff1100fb4dddb RBX: ffffc90004def1c8 RCX: ffffffff96c16100 [ 477.126886][ C0] RDX: dffffc0000000000 RSI: ffffffff81c377b5 RDI: ffffffff8138fb37 [ 477.126899][ C0] RBP: 1ffff920009bde40 R08: ffffc90004def290 R09: 0000000000000003 [ 477.126910][ C0] R10: dffffc0000000000 R11: fffff520009bde45 R12: ffffffff81c377b5 [ 477.126923][ C0] R13: ffffc90004def6b8 R14: dffffc0000000000 R15: ffffc90004def218 [ 477.126935][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 477.126950][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 477.126962][ C0] CR2: 000055accfb04000 CR3: 000000000c88e000 CR4: 00000000003506f0 [ 477.126976][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 477.126986][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 477.127001][ C0] Call Trace: [ 477.127006][ C0] [ 477.127015][ C0] ? tlb_flush_mmu+0x105/0x220 [ 477.127049][ C0] ? tlb_flush_mmu+0x105/0x220 [ 477.127073][ C0] ? stack_trace_save+0xf0/0xf0 [ 477.127130][ C0] arch_stack_walk+0x10c/0x140 [ 477.127159][ C0] ? tlb_flush_mmu+0x105/0x220 [ 477.127184][ C0] stack_trace_save+0xa6/0xf0 [ 477.127204][ C0] ? stack_trace_snprint+0xe0/0xe0 [ 477.127224][ C0] ? mark_lock+0x94/0x320 [ 477.127251][ C0] save_stack+0x121/0x230 [ 477.127297][ C0] ? __reset_page_owner+0x190/0x190 [ 477.127314][ C0] ? free_unref_page_prepare+0x8e5/0x9e0 [ 477.127343][ C0] ? free_unref_page_list+0xbb/0x8e0 [ 477.127365][ C0] ? release_pages+0x20d1/0x2340 [ 477.127408][ C0] ? tlb_flush_mmu+0x105/0x220 [ 477.127439][ C0] ? page_ext_get+0x1de/0x2a0 [ 477.127468][ C0] __reset_page_owner+0x51/0x190 [ 477.127488][ C0] free_unref_page_prepare+0x8e5/0x9e0 [ 477.127515][ C0] free_unref_page_list+0xbb/0x8e0 [ 477.127543][ C0] release_pages+0x20d1/0x2340 [ 477.127571][ C0] ? lru_cache_disable+0x30/0x30 [ 477.127595][ C0] ? free_swap_cache+0x15d/0x5c0 [ 477.127619][ C0] tlb_flush_mmu+0x105/0x220 [ 477.127645][ C0] tlb_finish_mmu+0xf0/0x220 [ 477.127670][ C0] exit_mmap+0x388/0x970 [ 477.127692][ C0] ? vm_brk+0x20/0x20 [ 477.127712][ C0] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 477.127744][ C0] ? exit_mm+0x23d/0x350 [ 477.127794][ C0] ? uprobe_clear_state+0x274/0x290 [ 477.127862][ C0] __mmput+0x118/0x3a0 [ 477.127880][ C0] exit_mm+0x24d/0x350 [ 477.127904][ C0] ? do_exit+0x2570/0x2570 [ 477.127927][ C0] ? taskstats_exit+0x355/0x9e0 [ 477.127975][ C0] do_exit+0x958/0x2570 [ 477.128005][ C0] ? put_task_struct+0x80/0x80 [ 477.128030][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 477.128055][ C0] ? lock_chain_count+0x20/0x20 [ 477.128078][ C0] ? _raw_spin_lock_irq+0xb7/0xf0 [ 477.128098][ C0] do_group_exit+0x229/0x2e0 [ 477.128141][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 477.128160][ C0] get_signal+0x1259/0x1340 [ 477.128196][ C0] arch_do_signal_or_restart+0xc4/0x1310 [ 477.128262][ C0] ? security_socket_sendmsg+0x7c/0xa0 [ 477.128328][ C0] ? __sys_sendto+0x4d4/0x650 [ 477.128396][ C0] ? __ia32_sys_getpeername+0x80/0x80 [ 477.128423][ C0] ? get_sigframe_size+0x10/0x10 [ 477.128457][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 477.128487][ C0] ? exit_to_user_mode_loop+0x3b/0x110 [ 477.128514][ C0] exit_to_user_mode_loop+0x70/0x110 [ 477.128539][ C0] exit_to_user_mode_prepare+0xee/0x180 [ 477.128563][ C0] syscall_exit_to_user_mode+0x16/0x40 [ 477.128580][ C0] do_syscall_64+0x58/0xa0 [ 477.128602][ C0] ? clear_bhb_loop+0x60/0xb0 [ 477.128623][ C0] ? clear_bhb_loop+0x60/0xb0 [ 477.128645][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 477.128667][ C0] RIP: 0033:0x7f06fa15e6ce [ 477.128680][ C0] Code: Unable to access opcode bytes at 0x7f06fa15e6a4. [ 477.128713][ C0] RSP: 002b:00007fff204c98e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 477.128729][ C0] RAX: 0000000000000060 RBX: 000055558151e500 RCX: 00007f06fa15e6ce [ 477.128740][ C0] RDX: 0000000000000060 RSI: 00007f06faf54670 RDI: 0000000000000003 [ 477.128751][ C0] RBP: 0000000000000001 R08: 00007fff204c9964 R09: 000000000000000c [ 477.128761][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 477.128770][ C0] R13: 0000000000000000 R14: 00007f06faf54670 R15: 0000000000000000 [ 477.128789][ C0] [ 477.625378][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 477.632298][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 477.639531][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 477.649621][ T28] Call Trace: [ 477.652937][ T28] [ 477.655900][ T28] dump_stack_lvl+0x188/0x24e [ 477.660632][ T28] ? memcpy+0x3c/0x60 [ 477.664725][ T28] ? show_regs_print_info+0x12/0x12 [ 477.669978][ T28] ? load_image+0x410/0x410 [ 477.674533][ T28] panic+0x2d3/0x710 [ 477.678515][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 477.684207][ T28] ? bpf_jit_dump+0xd0/0xd0 [ 477.688764][ T28] ? __irq_work_queue_local+0x12c/0x190 [ 477.694466][ T28] ? nmi_trigger_cpumask_backtrace+0x35b/0x450 [ 477.700673][ T28] ? nmi_trigger_cpumask_backtrace+0x360/0x450 [ 477.706888][ T28] watchdog+0xf4d/0xf50 [ 477.711138][ T28] ? watchdog+0x1ed/0xf50 [ 477.715521][ T28] kthread+0x29d/0x330 [ 477.719630][ T28] ? hungtask_pm_notify+0x40/0x40 [ 477.724720][ T28] ? kthread_blkcg+0xd0/0xd0 [ 477.729349][ T28] ret_from_fork+0x1f/0x30 [ 477.733826][ T28] [ 477.737041][ T28] Kernel Offset: disabled [ 477.741397][ T28] Rebooting in 86400 seconds..