last executing test programs: 5m12.813629921s ago: executing program 3 (id=2425): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x2, 0x8001}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000002c0)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x101, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window, @mss, @window, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7) sendmmsg$inet(r0, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001100)="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", 0x7ff8}], 0x1}}], 0x1, 0xe803) 5m12.471618806s ago: executing program 3 (id=2427): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000540)=""/161, 0xa1}], 0x1}, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001040)=@newtfilter={0x22c, 0x2c, 0x0, 0x0, 0x0, {}, [@f_rsvp6={{0xa}, {0x1fc, 0x2, [@TCA_RSVP_ACT={0x1f8, 0x6, [@m_mirred={0x100, 0x0, 0x0, 0x0, {{0xb}, {0x64, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x71, 0x6, "613e34de77b66fe097bf9dfec884c6cc6ec7d3c2849c7044eec91d95188670ce29c8c46ebc1ef80ebc98c07092a58801f74f9beb0f95fda88d9f6c7b1684d8f04e7713c56d9990e57dc7ff6a7187d328b8c8f8ade04c0c9e1bf80bd05cc3b8b27b60b019ee18477c651a218d7e"}, {0xc}, {0xc}}}, @m_police={0xf4, 0x0, 0x0, 0x0, {{0xb}, {0x4}, {0xc5, 0x6, "ff6e25235f3fe2ac49113bedbe024a523d6a3589cf77d769cf161d2c6b618fc21ecf154987a6401db5a1a2c3b403191b6964dce94e779970d9adcd0e20f45d58501250897855e4513893372f604a898c7a6c6d85a1e6a756031f6027792d4071d38d258734b92f1b547a2fb231ef64643d03a53f45379593df459e52f61dc184d0629e32243ed5cd5c01ef06bf97f2c1e384098774e981009fd70fe3a98b69641110e9e2e34d824f5939ab22583fb4d928730e04ccdf30826437288483b80d2b21"}, {0xc}, {0xc}}}]}]}}]}, 0x22c}}, 0x0) 5m12.177059885s ago: executing program 3 (id=2429): r0 = syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f00000015c0)='./file0\x00', 0x0, &(0x7f0000001600), 0x0, 0x559e, &(0x7f000000ac40)="$eJzs3X9sVeX9B/BzWwoN+C39jhUYfxAgBoMkyJYtjqB4MQa24eKlgsKcCEQlBivYRDcYqUWSZcaghU4EF5GQaDJjscM/FMywy7CMZfzY5hZjs4JSaZZsAzVrHDG69N77XO49l9tembNOXy/SnvPcz3me+9yT88d9X/qcGwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAURUcSc9+d0f3i0ZE1X77/Hz+e+OjGn4zfvX/roVvu23T/gjMjbto5a1nf+mlN8zdsbDjS/PS+ObdGUSLdL5Htf9u136q/88bbvlsdBly+MLOtrS31lJmuJzON4QUP9vcr/FkRRVFVbIDK7PbV7E5FwQC53cbiAQf0Tuui6O7J8ya1dT01bklyYU/xS6df9VBPYKhkr6ue89dSMv27InZErp136SUKLtFM//gF96m8CADgY5mZSm9yb0ezb3Fz7eZ4PdZOxtotsXZ4h9CS37gYmXGHl5rnpHh9iOaZzESFESXnGatnz3+unYr3j7VjUeNjzLPw0GykqS41z7Wx+lDNEwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCzZOzxo2tWtD2y575fdtQceff9OVc+8KWOw22LT4y8eunKHWum/HTWsr7105rmb9jYcKT56X1zbo2i2nS/RKZ74kTL5b9NjZ3fvXfcG427n6vpq8yOG7bD8g6OXg87s0ZH0cq8Sk8Y9q81UZQqLKSb0Y7iwl3pnW+HAgAAAJ8nX0n/rsi1M3GwqqCdSKfJRPpfkAmL77Quiu6ePG9SW9dT45YkF/Zc/HipEuMlLzherl17/ieRF4xD/I2Pd74eDm0sGmdg8RHjef7SMWPefmty/eSvT5v7xA3PjOru+r8nZ2xJ/bGu5oUrru+tf/a6ovxfO3D+D2dO/gcAAOA/If/HxxnYYPn/jqVTt7z+i2Grft3a8MTB+h1/bv3OMzsXneq54Ud9L09N3v7o1UX5f1LBUxbl/zDjkP8roovL/wAAAPBZ9t/O/8micQY2WP5vONM3+wcHX6vr+PucxXt+9dAVi8+e/tv8U7t3DV9zR8v6uoeuLMr/M8vL/8Pypx0e/F2Y8OrRUTSz/JMKAAAAFAj/737+o4WQ1zOfHMTz+rX/vKp5380ffPMbD97zpzff/s2xA7MnrdteN/PgyzfVf1j5ve3dRfk/WV7+r/p0Xi4AAABQhuePrpw773jPucfPvtB18vDu3pMznjyzrqnvdOslLatXbTr2WlH+T5WX/0cMzcsBAAAALuDeO59bsfnVl/oe2H/X2Ck9FVc1XpK4ZduOqU0TPuq8tPfy7VuL8v/y8vL/yOw2u/Ih06kz/BVC6+goqu7fWZspHIparskVAAAAgE9IyOlbP1ixbOzOsb3jj59+rObQG4dn/2Vt55yN13RXdW/uXNZ4WdH9AkJiL3X//3Cng7D+v+D+f0Xr//MKmbv+zXZjAAAAAL6Iitfzh9vjZ765oNT375e7/n9J3cQTiba33lv11XMHzo1ZsP/7129aV9/be8+El37/wz9M/6i6KP83l5f/K/O3n+T3/wEAAMBF+F/7/r+lReMMbLD7/zdV9DWsWrd3+uota7csTCw7UH3qwdV731+w5l9Tb36+qea6A0X5v6W8/B+2o/JfXkc4P5tGR9H4/p3s3QR/Hqa7OlZor8orZE58rMeNoUe20D4ir5C2Ntbja6OjaHL/TnOs8P+h0BIrnK3JFnbFCsdCIXs95Ap7YoWOcKVtq8lON154MRSyCyzawwqKUbklEbEe75Xq0V+4YI+u3JMDAAB8oYTwnM2yVYXNKB5l2xODHTBysAMqBjugcrADhsUOiB9Y6vFoeWEhPH575yMbNjVMSb7y8NzHfvbms40T9j1+WV3v5g9f2XbvxJ3TW6YW5f9d5eX/cCqGZzal1v9HYf1/9nsNc+v/l4dCbazQHgqp+B0DUuE5MmH34fActalsj7PjcwUAAAD4XAufC1QO8TwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqgo7cCwAAAAAIMzfOoyeDQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC4FAAA//8fSxmR") ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f00000000c0)={0x1}) chdir(&(0x7f0000000240)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000002480)={{r1}, 0x0, 0x0, @unused, @subvolid=0x3}) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee01}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180800000000000000000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x617ae4214385189a, r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) futex(&(0x7f000000cffc), 0xb, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000048000), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) syz_mount_image$xfs(&(0x7f000000b840), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000380)={[{@grpquota}, {@filestreams}, {@logbufs={'logbufs', 0x3d, 0x3}}]}, 0x1, 0xb862, 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socketpair$unix(0x1, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x8dff) 5m7.632100901s ago: executing program 3 (id=2434): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$kcm(0x11, 0x3, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$LINK_DETACH(0x22, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) 5m6.54738247s ago: executing program 3 (id=2439): bind$alg(0xffffffffffffffff, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001800)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 5m6.282772609s ago: executing program 3 (id=2441): inotify_init1(0x1800) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc000, &(0x7f00000006c0), 0x2, 0x252, &(0x7f0000000d40)="$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") setxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)='system.posix_acl_default\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000"], 0x24, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x5a, &(0x7f0000000100)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) bind$inet6(r1, 0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) syz_open_procfs(0x0, &(0x7f0000000100)='comm\x00') 5m4.790571279s ago: executing program 0 (id=2444): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x2, 0x8001}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000002c0)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x101, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window, @mss, @window, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7) sendmmsg$inet(r0, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001100)="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", 0x7ff8}], 0x1}}], 0x1, 0xe803) 5m4.217148342s ago: executing program 0 (id=2445): syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x0, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000000850000002900000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000009800000095"], &(0x7f0000000680)='syzkaller\x00'}, 0x90) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x80201, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000200)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2407000005000000000000000c240000e9fffff5ffffffff092403f3ff000005024524", @ANYRES8=r1, @ANYBLOB="05", @ANYRES16=r1, @ANYRES16=r2, @ANYRES16], 0x0) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, 0x0, 0x0) 5m2.502787121s ago: executing program 0 (id=2448): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc", 0xe) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000540)=""/161, 0xa1}], 0x1}, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001040)=@newtfilter={0x22c, 0x2c, 0x0, 0x0, 0x0, {}, [@f_rsvp6={{0xa}, {0x1fc, 0x2, [@TCA_RSVP_ACT={0x1f8, 0x6, [@m_mirred={0x100, 0x0, 0x0, 0x0, {{0xb}, {0x64, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x71, 0x6, "613e34de77b66fe097bf9dfec884c6cc6ec7d3c2849c7044eec91d95188670ce29c8c46ebc1ef80ebc98c07092a58801f74f9beb0f95fda88d9f6c7b1684d8f04e7713c56d9990e57dc7ff6a7187d328b8c8f8ade04c0c9e1bf80bd05cc3b8b27b60b019ee18477c651a218d7e"}, {0xc}, {0xc}}}, @m_police={0xf4, 0x0, 0x0, 0x0, {{0xb}, {0x4}, {0xc5, 0x6, "ff6e25235f3fe2ac49113bedbe024a523d6a3589cf77d769cf161d2c6b618fc21ecf154987a6401db5a1a2c3b403191b6964dce94e779970d9adcd0e20f45d58501250897855e4513893372f604a898c7a6c6d85a1e6a756031f6027792d4071d38d258734b92f1b547a2fb231ef64643d03a53f45379593df459e52f61dc184d0629e32243ed5cd5c01ef06bf97f2c1e384098774e981009fd70fe3a98b69641110e9e2e34d824f5939ab22583fb4d928730e04ccdf30826437288483b80d2b21"}, {0xc}, {0xc}}}]}]}}]}, 0x22c}}, 0x0) 5m1.511519399s ago: executing program 0 (id=2451): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r0 = syz_open_dev$dri(&(0x7f0000000280), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)="b9", 0x1) r2 = getpid() lseek(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000240)) r3 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f00000001c0)='\x00', &(0x7f0000000240)='{}k%@\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000b40)='source', &(0x7f0000000040)='c:::\x00', 0x0) r4 = gettid() fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000080)=""/3, 0x3}], 0x1) tkill(r4, 0xb) 4m58.833534135s ago: executing program 0 (id=2453): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x2, 0x8001}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000002c0)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x101, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window, @mss, @window, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7) sendmmsg$inet(r0, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001100)="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", 0x7ff8}], 0x1}}], 0x1, 0xe803) 4m58.367967157s ago: executing program 0 (id=2455): sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) lstat(0x0, 0x0) read$msr(r0, &(0x7f0000001340)=""/102378, 0x7706c522012798af) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x2, 0x0, @multicast2}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_ext={0x1c, 0x8, &(0x7f0000000280)=@raw=[@printk], 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x0, 0x0, 0x0, &(0x7f0000000440)='GPL\x00', 0x0, 0x93, &(0x7f0000000480)=""/147, 0x0, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, &(0x7f0000000980)=[{0x2}, {0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x7}], 0x10, 0x1000000}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x5, 0x9, 0x84, 0x144}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000240), 0x800, r1}, 0x38) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680), &(0x7f0000000540), 0x6c, r1}, 0x38) ioctl$VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, &(0x7f0000000040)={0xf0f044}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) 4m54.23224927s ago: executing program 1 (id=2462): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r0 = syz_open_dev$dri(&(0x7f0000000280), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(0xffffffffffffffff, 0xc02064b9, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)="b9", 0x1) r2 = getpid() lseek(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000240)) r3 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f00000001c0)='\x00', &(0x7f0000000240)='{}k%@\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000b40)='source', &(0x7f0000000040)='c:::\x00', 0x0) r4 = gettid() fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000080)=""/3, 0x3}], 0x1) tkill(r4, 0xb) 4m51.244580909s ago: executing program 1 (id=2466): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000180)=0x7f, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8000}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_KEY(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ec278ac0e901d7d12a1c4688b80e72824458c10770526462c19f2f4f15d40ed7f552fb65936b21d340fd96774fa221d537757e7e140e58", @ANYRES16=r2, @ANYBLOB="010800000000000000000b00000008000300", @ANYRES32, @ANYBLOB="1800508014000400ec4b8736747e49e1d75df69d59e35ced"], 0x34}}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2982, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='debugfs\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x6400000c) r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000000100000008000100400000000c000200700f0000000000000c00060003000000000000000a000a00272d5d29212b0000140007"], 0x6c}}, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r4, r7, 0x0, 0x20000023896) gettid() rseq(&(0x7f00000004c0), 0x20, 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, 0x0, 0x1a8, 0x0) 4m50.050551222s ago: executing program 1 (id=2467): inotify_init1(0x1800) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc000, &(0x7f00000006c0), 0x2, 0x252, &(0x7f0000000d40)="$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") setxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)='system.posix_acl_default\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000"], 0x24, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x5a, &(0x7f0000000100)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) bind$inet6(r1, 0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) syz_open_procfs(0x0, &(0x7f0000000100)='comm\x00') 4m47.900357652s ago: executing program 1 (id=2472): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000a40)={[{@stripe={'stripe', 0x3d, 0x3}}, {@noauto_da_alloc}, {@jqfmt_vfsold}, {@data_err_ignore}, {@noauto_da_alloc}, {@delalloc}, {@resuid}, {@oldalloc}, {@jqfmt_vfsv1}]}, 0xfc, 0x550, &(0x7f0000000340)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xfecc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x103042, 0x0) pwritev2(r1, &(0x7f00000001c0)=[{&(0x7f0000000200)='y', 0x1}], 0x1, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305839, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3fffffff404}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) sendfile(r1, r3, 0x0, 0xd612) 4m43.792977691s ago: executing program 1 (id=2477): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000010c0)=0xffff) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) recvmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/101, 0x65}], 0x1}, 0x0) sendmsg$NL80211_CMD_SET_WOWLAN(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0), &(0x7f0000001300)=0x8) bind$alg(r1, &(0x7f0000001400)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-160\x00'}, 0x58) r2 = socket$inet(0x2, 0x80001, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000280)=0x3, 0x4) bind$inet(r2, &(0x7f0000000180)={0x2, 0xce20, @local}, 0x10) socket$inet6(0xa, 0x5, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000014c0), r1) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f0000001580)={&(0x7f0000001480), 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x34, r3, 0x200, 0x0, 0x0, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x34}}, 0x800) 4m42.707956353s ago: executing program 1 (id=2479): sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) lstat(0x0, 0x0) read$msr(r0, &(0x7f0000001340)=""/102378, 0x7706c522012798af) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x2, 0x0, @multicast2}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000640)=@bpf_ext={0x1c, 0x8, &(0x7f0000000280)=@raw=[@printk], 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x0, 0x0, 0x0, &(0x7f0000000440)='GPL\x00', 0x0, 0x93, &(0x7f0000000480)=""/147, 0x0, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, &(0x7f0000000980)=[{0x2}, {0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x7}], 0x10, 0x1000000}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x5, 0x9, 0x84, 0x144}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000240), 0x800, r1}, 0x38) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680), &(0x7f0000000540), 0x6c, r1}, 0x38) ioctl$VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, &(0x7f0000000040)={0xf0f044}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) 1m48.432207507s ago: executing program 2 (id=2542): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_io_uring_setup(0x2ddd, &(0x7f00000006c0)={0x0, 0x0, 0x10100}, &(0x7f0000000100), &(0x7f0000000000)=0x0) syz_io_uring_setup(0xe1, &(0x7f0000000280), 0x0, &(0x7f0000000380)) syz_io_uring_submit(0x0, r3, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r1}) io_uring_enter(r2, 0x381b, 0x0, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 1m48.191583845s ago: executing program 2 (id=2543): sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e1e, @multicast2}, 0x10) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_emit_ethernet(0x32, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x1c, &(0x7f0000000040)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1c}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x4}, {0x3, 0x0, 0x3, 0xa, 0x2}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x4, 0x0, 0xc}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 1m45.025697756s ago: executing program 2 (id=2544): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xefd}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) io_submit(0x0, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x50, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @mcast2}, r3}}, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000300), 0xd0400, 0x0) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) close(0xffffffffffffffff) syz_emit_vhci(&(0x7f00000001c0)=ANY=[@ANYBLOB="02c90010000c000500150308"], 0x15) syz_emit_ethernet(0x3bb, &(0x7f00000030c0)=ANY=[@ANYBLOB="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"/940], 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) write$P9_RSTATu(r5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/559, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x23b) socket$netlink(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, 0x0, 0x0) 1m42.137018493s ago: executing program 2 (id=2545): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000680)=""/233, 0x18a}, {&(0x7f0000000540)=""/161, 0xa1}], 0x2}, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001040)=@newtfilter={0x138, 0x2c, 0x0, 0x0, 0x0, {}, [@f_rsvp6={{0xa}, {0x108, 0x2, [@TCA_RSVP_ACT={0x104, 0x6, [@m_mirred={0x100, 0x0, 0x0, 0x0, {{0xb}, {0x64, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x71, 0x6, "613e34de77b66fe097bf9dfec884c6cc6ec7d3c2849c7044eec91d95188670ce29c8c46ebc1ef80ebc98c07092a58801f74f9beb0f95fda88d9f6c7b1684d8f04e7713c56d9990e57dc7ff6a7187d328b8c8f8ade04c0c9e1bf80bd05cc3b8b27b60b019ee18477c651a218d7e"}, {0xc}, {0xc}}}]}]}}]}, 0x138}}, 0x0) 1m42.06404596s ago: executing program 2 (id=2546): socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r2, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r4, r1, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "101040", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0x5, 0xc2}}}}}}}, 0x0) 1m42.04837589s ago: executing program 2 (id=2547): r0 = creat(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x28, &(0x7f0000000080)={@multicast1, @local}, 0xc) r5 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000200), 0x129082, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r5, 0xc004500a, &(0x7f0000000040)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800001c0000000000000000413c0b679500002000000000"], &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x58, '\x00', 0x0, 0x2, r0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000340)='module_load\x00', r0}, 0x10) r6 = socket$rxrpc(0x21, 0x2, 0xa) connect$rxrpc(r6, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x24) write$binfmt_elf32(r5, 0x0, 0x4cd) ioctl$SNDCTL_DSP_SETFMT(r5, 0xc0045005, &(0x7f0000000100)=0x4) write$dsp(r5, &(0x7f0000000300)="755a5398d512d39077459e67ee110daaf0413bc3deef85b89f2141d512b2c14020e625b0d98e6f09000000ac3c22dbfdebb1ab51524cf9df6f80884a", 0x3c) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) 8.047615956s ago: executing program 4 (id=2508): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) eventfd(0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wlan1\x00'}) syz_emit_vhci(0x0, 0xa) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f0000000140)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 7.962923869s ago: executing program 4 (id=2549): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x5, 0x81, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000003900)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x2a}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$hfsplus(&(0x7f00000001c0), &(0x7f0000000280)='./file0\x00', 0xa00010, &(0x7f0000000340)=ANY=[], 0x6, 0x65d, &(0x7f0000000e80)="$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") r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(0xffffffffffffffff, 0x40049366, &(0x7f0000000240)=0x1) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000100), 0x1, 0x500, &(0x7f0000000500)="$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") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.numa_stat\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x8004587d, &(0x7f0000000080)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r5, &(0x7f0000000240)=@reiserfs_2={0x4b, 0x2, {0x10}}, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB=','], 0x2c}}, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) 6.753095611s ago: executing program 4 (id=2550): r0 = creat(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) prctl$PR_SET_IO_FLUSHER(0x39, 0x1) r5 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000200), 0x129082, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r5, 0xc004500a, &(0x7f0000000040)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800001c0000000000000000413c0b679500002000000000"], &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x58, '\x00', 0x0, 0x2, r0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000340)='module_load\x00', r0}, 0x10) r6 = socket$rxrpc(0x21, 0x2, 0xa) connect$rxrpc(r6, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x24) write$binfmt_elf32(r5, 0x0, 0x4cd) ioctl$SNDCTL_DSP_SETFMT(r5, 0xc0045005, &(0x7f0000000100)=0x4) write$dsp(r5, &(0x7f0000000300)="755a5398d512d39077459e67ee110daaf0413bc3deef85b89f2141d512b2c14020e625b0d98e6f09000000ac3c22dbfdebb1ab51524cf9df6f80884a", 0x3c) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) 5.407526297s ago: executing program 4 (id=2551): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xefd}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) io_submit(0x0, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x50, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @mcast2}, r3}}, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000300), 0xd0400, 0x0) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) close(0xffffffffffffffff) syz_emit_vhci(&(0x7f00000001c0)=ANY=[@ANYBLOB="02c90010000c000500150308"], 0x15) syz_emit_ethernet(0x3bb, &(0x7f00000030c0)=ANY=[@ANYBLOB="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"/940], 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) write$P9_RSTATu(r5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/559, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x23b) socket$netlink(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, 0x0, 0x0) 142.687317ms ago: executing program 4 (id=2552): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000680)=""/233, 0x18a}, {&(0x7f0000000540)=""/161, 0xa1}], 0x2}, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001040)=@newtfilter={0x138, 0x2c, 0x0, 0x0, 0x0, {}, [@f_rsvp6={{0xa}, {0x108, 0x2, [@TCA_RSVP_ACT={0x104, 0x6, [@m_mirred={0x100, 0x0, 0x0, 0x0, {{0xb}, {0x64, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x71, 0x6, "613e34de77b66fe097bf9dfec884c6cc6ec7d3c2849c7044eec91d95188670ce29c8c46ebc1ef80ebc98c07092a58801f74f9beb0f95fda88d9f6c7b1684d8f04e7713c56d9990e57dc7ff6a7187d328b8c8f8ade04c0c9e1bf80bd05cc3b8b27b60b019ee18477c651a218d7e"}, {0xc}, {0xc}}}]}]}}]}, 0x138}}, 0x0) 0s ago: executing program 4 (id=2553): setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0), 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x3) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000005980), 0x2, 0x0) pwritev(r3, &(0x7f0000007040)=[{&(0x7f0000006ec0)='\f', 0x1}, {0x0}], 0x2, 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000000080)='!', 0xffc3, 0x0, 0x0, 0x0) syz_mount_image$squashfs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x659, &(0x7f0000000140)=ANY=[], 0x1, 0x227, &(0x7f0000000380)="$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") bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) socket$nl_netfilter(0x10, 0x3, 0xc) read$FUSE(r3, &(0x7f00000005c0)={0x2020}, 0x2020) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f0000005500)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000001540)='./file0\x00', 0x20010080, &(0x7f0000000480)=ANY=[@ANYBLOB='allow_utime=00000000000000000000007,dmask=00000000000000001,iocharset=macroman,allow_utime=00000000000000000000002,uid=', @ANYRES64=r7, @ANYRESOCT=r5, @ANYBLOB="2a3a6dc4d70cd8504afe4f20df34ad3cf37d706dd73fa3d0", @ANYBLOB="00001b0087e1e85631dc26e7a9ce3c4396436bc6736574e997938c382c009cd0aeba477396b2cb852b9c7a6a4bf39e0368bfe3e9c44e297aeade0000000000fb4fffa3da2229249f9eae67b594fb156feb62be500e4840d9758d3d1f11577798871b0a2d0009ae68165160d703b90f86d96495fc48f43da2e2147ad08090", @ANYRESHEX=r6], 0x1, 0x14ee, &(0x7f0000004000)="$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") r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a01080000000000000000030000000900010073797a31000000000800024000000006140000001100"], 0x50}}, 0x0) close(r8) kernel console output (not intermixed with test programs): 0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1972.239150][ C0] ? assign_work+0x364/0x3d0 [ 1972.239167][ C0] worker_thread+0x86d/0xd40 [ 1972.239188][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1972.239205][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1972.239219][ C0] kthread+0x2f0/0x390 [ 1972.239230][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1972.239244][ C0] ? __pfx_kthread+0x10/0x10 [ 1972.239255][ C0] ret_from_fork+0x4b/0x80 [ 1972.239270][ C0] ? __pfx_kthread+0x10/0x10 [ 1972.239280][ C0] ret_from_fork_asm+0x1a/0x30 [ 1972.239303][ C0] [ 1972.239308][ C0] DEBUG: waiting rtnl_mutex for 3074 jiffies. [ 1972.239315][ C0] task:syz-executor state:D stack:21728 pid:19238 tgid:19238 ppid:19237 flags:0x00004000 [ 1972.239336][ C0] Call Trace: [ 1972.239341][ C0] [ 1972.239348][ C0] __schedule+0x1800/0x4a60 [ 1972.239373][ C0] ? __pfx___schedule+0x10/0x10 [ 1972.239388][ C0] ? __pfx_lock_release+0x10/0x10 [ 1972.239403][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1972.239421][ C0] ? schedule+0x90/0x320 [ 1972.239434][ C0] schedule+0x14b/0x320 [ 1972.239448][ C0] schedule_preempt_disabled+0x13/0x30 [ 1972.239462][ C0] __mutex_lock+0x6a4/0xd70 [ 1972.239478][ C0] ? __mutex_lock+0x527/0xd70 [ 1972.239494][ C0] ? fib_seq_sum+0x31/0x290 [ 1972.239509][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1972.239529][ C0] ? get_rtnl_holder+0x144/0x190 [ 1972.239543][ C0] fib_seq_sum+0x31/0x290 [ 1972.239560][ C0] register_fib_notifier+0x42/0x370 [ 1972.239576][ C0] ? __pfx_nsim_fib_dump_inconsistent+0x10/0x10 [ 1972.239592][ C0] nsim_fib_create+0x902/0xa70 [ 1972.239612][ C0] ? __pfx_nsim_fib_create+0x10/0x10 [ 1972.239630][ C0] nsim_drv_probe+0x747/0xb80 [ 1972.239649][ C0] ? __pfx_nsim_drv_probe+0x10/0x10 [ 1972.239665][ C0] ? kernfs_create_link+0x187/0x1f0 [ 1972.239681][ C0] ? sysfs_do_create_link_sd+0xdd/0x110 [ 1972.239696][ C0] ? driver_sysfs_add+0x1de/0x1f0 [ 1972.239710][ C0] ? really_probe+0x147/0xad0 [ 1972.239726][ C0] ? __pfx_nsim_bus_probe+0x10/0x10 [ 1972.239738][ C0] really_probe+0x2b8/0xad0 [ 1972.239758][ C0] __driver_probe_device+0x1a2/0x390 [ 1972.239776][ C0] driver_probe_device+0x50/0x430 [ 1972.239793][ C0] __device_attach_driver+0x2d6/0x530 [ 1972.239810][ C0] bus_for_each_drv+0x24e/0x2e0 [ 1972.239824][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 1972.239840][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 1972.239854][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1972.239871][ C0] __device_attach+0x333/0x520 [ 1972.239889][ C0] ? __pfx___device_attach+0x10/0x10 [ 1972.239909][ C0] bus_probe_device+0x189/0x260 [ 1972.239924][ C0] device_add+0x856/0xbf0 [ 1972.239945][ C0] new_device_store+0x3f3/0x890 [ 1972.239958][ C0] ? kernfs_fop_write_iter+0x1eb/0x500 [ 1972.239972][ C0] ? __pfx_new_device_store+0x10/0x10 [ 1972.239989][ C0] ? sysfs_kf_write+0x182/0x2a0 [ 1972.240002][ C0] ? bus_attr_store+0x4f/0xa0 [ 1972.240016][ C0] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1972.240029][ C0] kernfs_fop_write_iter+0x3a1/0x500 [ 1972.240045][ C0] vfs_write+0xa72/0xc90 [ 1972.240063][ C0] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1972.240077][ C0] ? __pfx_vfs_write+0x10/0x10 [ 1972.240097][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1972.240117][ C0] ksys_write+0x1a0/0x2c0 [ 1972.240135][ C0] ? __pfx_ksys_write+0x10/0x10 [ 1972.240151][ C0] ? do_syscall_64+0x100/0x230 [ 1972.240164][ C0] ? do_syscall_64+0xb6/0x230 [ 1972.240176][ C0] do_syscall_64+0xf3/0x230 [ 1972.240188][ C0] ? clear_bhb_loop+0x35/0x90 [ 1972.240203][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1972.240216][ C0] RIP: 0033:0x7f6f44374a9f [ 1972.240228][ C0] RSP: 002b:00007ffc8bdef860 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1972.240240][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6f44374a9f [ 1972.240249][ C0] RDX: 0000000000000003 RSI: 00007ffc8bdef8b0 RDI: 0000000000000005 [ 1972.240257][ C0] RBP: 00007f6f443e45d6 R08: 0000000000000000 R09: 00007ffc8bdef6b7 [ 1972.240266][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1972.240274][ C0] R13: 00007ffc8bdef8b0 R14: 00007f6f45034620 R15: 0000000000000003 [ 1972.240290][ C0] [ 1972.240296][ C0] DEBUG: waiting rtnl_mutex for 3053 jiffies. [ 1972.240302][ C0] task:syz-executor state:D stack:21072 pid:19163 tgid:19163 ppid:19162 flags:0x00004000 [ 1972.240323][ C0] Call Trace: [ 1972.240328][ C0] [ 1972.240336][ C0] __schedule+0x1800/0x4a60 [ 1972.240361][ C0] ? __pfx___schedule+0x10/0x10 [ 1972.240376][ C0] ? __pfx_lock_release+0x10/0x10 [ 1972.240391][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1972.240409][ C0] ? schedule+0x90/0x320 [ 1972.240422][ C0] schedule+0x14b/0x320 [ 1972.240436][ C0] schedule_preempt_disabled+0x13/0x30 [ 1972.240450][ C0] __mutex_lock+0x6a4/0xd70 [ 1972.240466][ C0] ? __mutex_lock+0x527/0xd70 [ 1972.240482][ C0] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 1972.240498][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1972.240518][ C0] ? get_rtnl_holder+0x144/0x190 [ 1972.240532][ C0] rtnetlink_rcv_msg+0x6eb/0xd00 [ 1972.240546][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1972.240564][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1972.240584][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1972.240599][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1972.240611][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1972.240628][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1972.240651][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1972.240664][ C0] netlink_unicast+0x7f6/0x990 [ 1972.240683][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1972.240697][ C0] ? __virt_addr_valid+0x183/0x530 [ 1972.240710][ C0] ? __check_object_size+0x49c/0x900 [ 1972.240722][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1972.240738][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1972.240756][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1972.240770][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1972.240784][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1972.240794][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1972.240811][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1972.240822][ C0] __sock_sendmsg+0x221/0x270 [ 1972.240839][ C0] __sys_sendto+0x3a4/0x4f0 [ 1972.240855][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1972.240880][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1972.240897][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1972.240915][ C0] __x64_sys_sendto+0xde/0x100 [ 1972.240930][ C0] do_syscall_64+0xf3/0x230 [ 1972.240941][ C0] ? clear_bhb_loop+0x35/0x90 [ 1972.240960][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1972.240976][ C0] RIP: 0033:0x7f37ddb77cac [ 1972.240985][ C0] RSP: 002b:00007ffd6339a900 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1972.240998][ C0] RAX: ffffffffffffffda RBX: 00007f37de834620 RCX: 00007f37ddb77cac [ 1972.241007][ C0] RDX: 0000000000000040 RSI: 00007f37de834670 RDI: 0000000000000003 [ 1972.241015][ C0] RBP: 0000000000000000 R08: 00007ffd6339a954 R09: 000000000000000c [ 1972.241023][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1972.241030][ C0] R13: 0000000000000000 R14: 00007f37de834670 R15: 0000000000000000 [ 1972.241047][ C0] [ 1972.241052][ C0] DEBUG: waiting rtnl_mutex for 3052 jiffies. [ 1972.241058][ C0] task:dhcpcd state:D stack:20672 pid:4770 tgid:4770 ppid:4769 flags:0x00000002 [ 1972.241078][ C0] Call Trace: [ 1972.241083][ C0] [ 1972.241090][ C0] __schedule+0x1800/0x4a60 [ 1972.241115][ C0] ? __pfx___schedule+0x10/0x10 [ 1972.241130][ C0] ? __pfx_lock_release+0x10/0x10 [ 1972.241145][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1972.241163][ C0] ? schedule+0x90/0x320 [ 1972.241176][ C0] schedule+0x14b/0x320 [ 1972.241191][ C0] schedule_preempt_disabled+0x13/0x30 [ 1972.241204][ C0] __mutex_lock+0x6a4/0xd70 [ 1972.241220][ C0] ? __mutex_lock+0x527/0xd70 [ 1972.241236][ C0] ? rtnl_dumpit+0x9e/0x210 [ 1972.241252][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1972.241269][ C0] ? __alloc_skb+0x28f/0x440 [ 1972.241285][ C0] ? get_rtnl_holder+0x144/0x190 [ 1972.241296][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1972.241310][ C0] rtnl_dumpit+0x9e/0x210 [ 1972.241328][ C0] netlink_dump+0x647/0xd80 [ 1972.241346][ C0] ? __pfx_netlink_dump+0x10/0x10 [ 1972.241369][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1972.241389][ C0] __netlink_dump_start+0x5a2/0x790 [ 1972.241409][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1972.241423][ C0] rtnetlink_rcv_msg+0xb42/0xd00 [ 1972.241442][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1972.241457][ C0] ? __pfx_rtnl_dumpit+0x10/0x10 [ 1972.241472][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1972.241492][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1972.241504][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1972.241520][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1972.241543][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1972.241556][ C0] netlink_unicast+0x7f6/0x990 [ 1972.241576][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1972.241590][ C0] ? __virt_addr_valid+0x183/0x530 [ 1972.241603][ C0] ? __check_object_size+0x49c/0x900 [ 1972.241615][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1972.241631][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1972.241649][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1972.241662][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1972.241676][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1972.241687][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1972.241703][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1972.241714][ C0] __sock_sendmsg+0x221/0x270 [ 1972.241731][ C0] __sys_sendto+0x3a4/0x4f0 [ 1972.241746][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1972.241772][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1972.241789][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1972.241807][ C0] __x64_sys_sendto+0xde/0x100 [ 1972.241821][ C0] do_syscall_64+0xf3/0x230 [ 1972.241833][ C0] ? clear_bhb_loop+0x35/0x90 [ 1972.241847][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1972.241860][ C0] RIP: 0033:0x7f3e7133cad7 [ 1972.241869][ C0] RSP: 002b:00007ffc3e6ca2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1972.241881][ C0] RAX: ffffffffffffffda RBX: 00007ffc3e6cb3e0 RCX: 00007f3e7133cad7 [ 1972.241890][ C0] RDX: 0000000000000014 RSI: 00007ffc3e6cb300 RDI: 0000000000000016 [ 1972.241898][ C0] RBP: 00007ffc3e6cb370 R08: 00007ffc3e6cb2e4 R09: 000000000000000c [ 1972.241906][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 1972.241914][ C0] R13: 00007ffc3e6cb2e4 R14: 00007ffc3e6cb300 R15: 0000000000000105 [ 1972.241945][ C0] [ 1972.241952][ C0] [ 1972.241952][ C0] Showing all locks held in the system: [ 1972.241959][ C0] 2 locks held by kworker/u8:0/11: [ 1972.241967][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1972.242003][ C0] #1: ffffc90000107d00 (connector_reaper_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1972.242041][ C0] 3 locks held by kworker/u8:3/52: [ 1972.242048][ C0] #0: ffff88802a173948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1972.242081][ C0] #1: ffffc90000bc7d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1972.242115][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 1972.242168][ C0] 3 locks held by kworker/u8:8/2815: [ 1972.242176][ C0] 2 locks held by kworker/u8:9/2842: [ 1972.242183][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1972.242216][ C0] #1: ffffc900093e7d00 ((reaper_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1972.242249][ C0] 3 locks held by kworker/u8:10/2900: [ 1972.242259][ C0] 2 locks held by dhcpcd/4770: [ 1972.242266][ C0] #0: ffff88804be7c678 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: __netlink_dump_start+0x119/0x790 [ 1972.242300][ C0] #1: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_dumpit+0x9e/0x210 [ 1972.242334][ C0] 2 locks held by getty/4855: [ 1972.242341][ C0] #0: ffff88802a6390a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1972.242372][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 1972.242407][ C0] 2 locks held by kworker/1:6/5202: [ 1972.242415][ C0] 3 locks held by kworker/u8:1/8918: [ 1972.242424][ C0] 3 locks held by kworker/u8:6/12110: [ 1972.242433][ C0] 3 locks held by kworker/0:2/15418: [ 1972.242440][ C0] #0: ffff888015080948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1972.242473][ C0] #1: ffffc90014c97d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1972.242505][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 1972.242540][ C0] 1 lock held by syz-executor/19159: [ 1972.242547][ C0] 1 lock held by syz-executor/19162: [ 1972.242555][ C0] 1 lock held by syz-executor/19163: [ 1972.242562][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1972.242596][ C0] 7 locks held by syz-executor/19173: [ 1972.242603][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1972.242636][ C0] #1: ffffffff8f601ef0 (dev_addr_sem){++++}-{3:3}, at: dev_set_mac_address_user+0x23/0x50 [ 1972.242667][ C0] #2: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: batadv_check_known_mac_addr+0x24/0x410 [ 1972.242699][ C0] #3: ffffffff8e213280 (console_lock){+.+.}-{0:0}, at: _printk+0xd5/0x120 [ 1972.242731][ C0] #4: ffffffff8e212e90 (console_srcu){....}-{0:0}, at: console_flush_all+0x147/0xf50 [ 1972.242762][ C0] #5: ffffc90000007c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 1972.242793][ C0] #6: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 1972.242829][ C0] 7 locks held by syz-executor/19238: [ 1972.242836][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1972.242873][ C0] #1: ffff88805d001888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1972.242903][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1972.242938][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1972.242973][ C0] #4: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 1972.243007][ C0] #5: ffff88807b9d1250 (&devlink->lock_key#100){+.+.}-{3:3}, at: nsim_drv_probe+0xcb/0xb80 [ 1972.243044][ C0] #6: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: fib_seq_sum+0x31/0x290 [ 1972.243077][ C0] 4 locks held by syz-executor/19241: [ 1972.243085][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1972.243121][ C0] #1: ffff88807833dc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1972.243151][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1972.243186][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1972.243220][ C0] 4 locks held by udevd/19429: [ 1972.243227][ C0] #0: ffff88804f5ae8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60 [ 1972.243260][ C0] #1: ffff888029b88488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x53/0x3b0 [ 1972.243295][ C0] #2: ffff88804ffb0008 (kn->active#5){++++}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 1972.243329][ C0] #3: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: uevent_show+0x17d/0x340 [ 1972.243360][ C0] [ 1972.243364][ C0] ============================================= [ 1972.243364][ C0] [ 1973.275583][ C0] DEBUG: waiting rtnl_mutex for 2627 jiffies. [ 1973.275600][ C0] task:kworker/0:2 state:D stack:22224 pid:15418 tgid:15418 ppid:2 flags:0x00004000 [ 1973.275627][ C0] Workqueue: events linkwatch_event [ 1973.275646][ C0] Call Trace: [ 1973.275651][ C0] [ 1973.275660][ C0] __schedule+0x1800/0x4a60 [ 1973.275689][ C0] ? __pfx___schedule+0x10/0x10 [ 1973.275704][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1973.275720][ C0] ? __pfx_lock_release+0x10/0x10 [ 1973.275735][ C0] ? kick_pool+0x1bd/0x620 [ 1973.275754][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1973.275772][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1973.275789][ C0] ? schedule+0x90/0x320 [ 1973.275802][ C0] schedule+0x14b/0x320 [ 1973.275816][ C0] schedule_preempt_disabled+0x13/0x30 [ 1973.275831][ C0] __mutex_lock+0x6a4/0xd70 [ 1973.275848][ C0] ? __mutex_lock+0x527/0xd70 [ 1973.275864][ C0] ? linkwatch_event+0xe/0x60 [ 1973.275876][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1973.275896][ C0] ? get_rtnl_holder+0x144/0x190 [ 1973.275910][ C0] ? process_scheduled_works+0x945/0x1830 [ 1973.275925][ C0] linkwatch_event+0xe/0x60 [ 1973.275936][ C0] process_scheduled_works+0xa2c/0x1830 [ 1973.275965][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1973.275984][ C0] ? assign_work+0x364/0x3d0 [ 1973.276002][ C0] worker_thread+0x86d/0xd40 [ 1973.276021][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1973.276037][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1973.276054][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1973.276068][ C0] kthread+0x2f0/0x390 [ 1973.276080][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1973.276093][ C0] ? __pfx_kthread+0x10/0x10 [ 1973.276105][ C0] ret_from_fork+0x4b/0x80 [ 1973.276121][ C0] ? __pfx_kthread+0x10/0x10 [ 1973.276131][ C0] ret_from_fork_asm+0x1a/0x30 [ 1973.276156][ C0] [ 1973.276162][ C0] DEBUG: holding rtnl_mutex for 2624 jiffies. [ 1973.276169][ C0] task:syz-executor state:R running task stack:20992 pid:19173 tgid:19173 ppid:19168 flags:0x0000400a [ 1973.276194][ C0] Call Trace: [ 1973.276200][ C0] [ 1973.276207][ C0] sched_show_task+0x506/0x6d0 [ 1973.276221][ C0] ? report_rtnl_holders+0x2a5/0x400 [ 1973.276243][ C0] ? __pfx__printk+0x10/0x10 [ 1973.276259][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 1973.276271][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1973.276285][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1973.276302][ C0] report_rtnl_holders+0x327/0x400 [ 1973.276321][ C0] call_timer_fn+0x18e/0x650 [ 1973.276335][ C0] ? call_timer_fn+0xc0/0x650 [ 1973.276346][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1973.276360][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 1973.276374][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1973.276389][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1973.276403][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1973.276417][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1973.276430][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1973.276444][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1973.276460][ C0] __run_timer_base+0x66a/0x8e0 [ 1973.276483][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 1973.276502][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1973.276521][ C0] run_timer_softirq+0xb7/0x170 [ 1973.276533][ C0] handle_softirqs+0x2c4/0x970 [ 1973.276550][ C0] ? __irq_exit_rcu+0xf4/0x1c0 [ 1973.276567][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 1973.276583][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 1973.276600][ C0] __irq_exit_rcu+0xf4/0x1c0 [ 1973.276614][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 1973.276633][ C0] irq_exit_rcu+0x9/0x30 [ 1973.276646][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 1973.276661][ C0] [ 1973.276666][ C0] [ 1973.276672][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1973.276687][ C0] RIP: 0010:console_flush_all+0x9f7/0xf50 [ 1973.276702][ C0] Code: 20 00 90 0f 0b 90 e9 f3 f9 ff ff e8 73 2a 20 00 e8 8e f7 20 0a 4d 85 f6 74 c0 e8 64 2a 20 00 fb 49 bd 00 00 00 00 00 fc ff df <43> 80 3c 2f 00 48 8b 5c 24 30 74 08 48 89 df e8 b5 97 87 00 4c 8b [ 1973.276712][ C0] RSP: 0018:ffffc9000329e8c0 EFLAGS: 00000293 [ 1973.276724][ C0] RAX: ffffffff8173aeac RBX: 0000000000000000 RCX: ffff88802aaf3c00 [ 1973.276733][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1973.276741][ C0] RBP: ffffc9000329ea50 R08: ffffffff8173ae53 R09: 1ffffffff2602100 [ 1973.276750][ C0] R10: dffffc0000000000 R11: fffffbfff2602101 R12: ffffffff8eb32480 [ 1973.276759][ C0] R13: dffffc0000000000 R14: 0000000000000200 R15: 1ffffffff1d6649b [ 1973.276776][ C0] ? console_flush_all+0x993/0xf50 [ 1973.276788][ C0] ? console_flush_all+0x9ec/0xf50 [ 1973.276808][ C0] ? console_flush_all+0x147/0xf50 [ 1973.276825][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 1973.276840][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1973.276856][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1973.276875][ C0] console_unlock+0x13b/0x4d0 [ 1973.276890][ C0] ? __pfx_console_unlock+0x10/0x10 [ 1973.276901][ C0] ? _printk+0xd5/0x120 [ 1973.276916][ C0] ? _printk+0xd5/0x120 [ 1973.276931][ C0] ? __pfx___down_trylock_console_sem+0x10/0x10 [ 1973.276951][ C0] vprintk_emit+0x7a1/0x900 [ 1973.276967][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 1973.276988][ C0] _printk+0xd5/0x120 [ 1973.277004][ C0] ? batadv_check_known_mac_addr+0x237/0x410 [ 1973.277018][ C0] ? __pfx__printk+0x10/0x10 [ 1973.277035][ C0] ? batadv_hardif_get_by_netdev+0x49b/0x4e0 [ 1973.277048][ C0] ? batadv_hardif_get_by_netdev+0x7f/0x4e0 [ 1973.277063][ C0] batadv_check_known_mac_addr+0x2b1/0x410 [ 1973.277075][ C0] ? batadv_check_known_mac_addr+0x24/0x410 [ 1973.277091][ C0] batadv_hard_if_event+0x3a5/0x1620 [ 1973.277103][ C0] ? smc_pnet_netdev_event+0x38f/0x690 [ 1973.277118][ C0] ? lockdep_rtnl_is_held+0x26/0x40 [ 1973.277133][ C0] notifier_call_chain+0x19f/0x3e0 [ 1973.277152][ C0] dev_set_mac_address+0x3d9/0x510 [ 1973.277168][ C0] ? __pfx_dev_set_mac_address+0x10/0x10 [ 1973.277182][ C0] ? down_write+0x18c/0x220 [ 1973.277199][ C0] ? do_setlink+0x7ff/0x41f0 [ 1973.277213][ C0] ? do_setlink+0x7ff/0x41f0 [ 1973.277229][ C0] ? do_setlink+0x7ff/0x41f0 [ 1973.277243][ C0] ? do_setlink+0x7ff/0x41f0 [ 1973.277257][ C0] ? trace_kmalloc+0x1f/0xd0 [ 1973.277272][ C0] dev_set_mac_address_user+0x31/0x50 [ 1973.277285][ C0] do_setlink+0x8b6/0x41f0 [ 1973.277304][ C0] ? stack_trace_save+0x118/0x1d0 [ 1973.277320][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1973.277339][ C0] ? __pfx_do_setlink+0x10/0x10 [ 1973.277358][ C0] ? __nla_validate_parse+0x26ce/0x3090 [ 1973.277372][ C0] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 1973.277385][ C0] ? rtnl_newlink+0xe9/0x2070 [ 1973.277407][ C0] ? __pfx___nla_validate_parse+0x10/0x10 [ 1973.277438][ C0] ? validate_linkmsg+0x71e/0x900 [ 1973.277454][ C0] rtnl_newlink+0x17a9/0x2070 [ 1973.277482][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 1973.277497][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1973.277512][ C0] ? rcu_is_watching+0x15/0xb0 [ 1973.277530][ C0] ? trace_contention_end+0x3c/0x120 [ 1973.277542][ C0] ? __mutex_lock+0x2ef/0xd70 [ 1973.277562][ C0] ? __pfx_lock_release+0x10/0x10 [ 1973.277584][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 1973.277599][ C0] rtnetlink_rcv_msg+0x744/0xd00 [ 1973.277614][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1973.277632][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1973.277652][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1973.277668][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1973.277681][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1973.277697][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1973.277721][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1973.277734][ C0] netlink_unicast+0x7f6/0x990 [ 1973.277754][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1973.277775][ C0] ? __virt_addr_valid+0x183/0x530 [ 1973.277788][ C0] ? __check_object_size+0x49c/0x900 [ 1973.277801][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1973.277818][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1973.277836][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1973.277847][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1973.277863][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1973.277878][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1973.277889][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1973.277907][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1973.277918][ C0] __sock_sendmsg+0x221/0x270 [ 1973.277936][ C0] __sys_sendto+0x3a4/0x4f0 [ 1973.277952][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1973.277978][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1973.277995][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1973.278013][ C0] __x64_sys_sendto+0xde/0x100 [ 1973.278028][ C0] do_syscall_64+0xf3/0x230 [ 1973.278040][ C0] ? clear_bhb_loop+0x35/0x90 [ 1973.278055][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1973.278069][ C0] RIP: 0033:0x7f40f0177cac [ 1973.278081][ C0] Code: 2a 5a 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5a 02 00 48 8b [ 1973.278091][ C0] RSP: 002b:00007ffe6635faf0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1973.278104][ C0] RAX: ffffffffffffffda RBX: 00007f40f0e34620 RCX: 00007f40f0177cac [ 1973.278113][ C0] RDX: 000000000000002c RSI: 00007f40f0e34670 RDI: 0000000000000003 [ 1973.278122][ C0] RBP: 0000000000000000 R08: 00007ffe6635fb44 R09: 000000000000000c [ 1973.278130][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1973.278138][ C0] R13: 0000000000000000 R14: 00007f40f0e34670 R15: 0000000000000000 [ 1973.278154][ C0] [ 1973.278160][ C0] DEBUG: waiting rtnl_mutex for 3179 jiffies. [ 1973.278167][ C0] task:kworker/u8:3 state:D stack:19184 pid:52 tgid:52 ppid:2 flags:0x00004000 [ 1973.278188][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 1973.278205][ C0] Call Trace: [ 1973.278210][ C0] [ 1973.278217][ C0] __schedule+0x1800/0x4a60 [ 1973.278243][ C0] ? __pfx___schedule+0x10/0x10 [ 1973.278258][ C0] ? __pfx_lock_release+0x10/0x10 [ 1973.278274][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1973.278287][ C0] ? kthread_data+0x52/0xd0 [ 1973.278301][ C0] ? schedule+0x90/0x320 [ 1973.278313][ C0] ? wq_worker_sleeping+0x66/0x240 [ 1973.278329][ C0] ? schedule+0x90/0x320 [ 1973.278342][ C0] schedule+0x14b/0x320 [ 1973.278356][ C0] schedule_preempt_disabled+0x13/0x30 [ 1973.278369][ C0] __mutex_lock+0x6a4/0xd70 [ 1973.278383][ C0] ? mark_lock+0x9a/0x360 [ 1973.278400][ C0] ? __mutex_lock+0x527/0xd70 [ 1973.278415][ C0] ? addrconf_dad_work+0xd0/0x16f0 [ 1973.278430][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1973.278450][ C0] ? get_rtnl_holder+0x144/0x190 [ 1973.278464][ C0] addrconf_dad_work+0xd0/0x16f0 [ 1973.278481][ C0] ? preempt_schedule+0xe1/0xf0 [ 1973.278494][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 1973.278508][ C0] ? __pfx_addrconf_dad_work+0x10/0x10 [ 1973.278526][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 1973.278540][ C0] ? process_scheduled_works+0x945/0x1830 [ 1973.278554][ C0] process_scheduled_works+0xa2c/0x1830 [ 1973.278583][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1973.278602][ C0] ? assign_work+0x364/0x3d0 [ 1973.278618][ C0] worker_thread+0x86d/0xd40 [ 1973.278640][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1973.278657][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1973.278671][ C0] kthread+0x2f0/0x390 [ 1973.278682][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1973.278696][ C0] ? __pfx_kthread+0x10/0x10 [ 1973.278707][ C0] ret_from_fork+0x4b/0x80 [ 1973.278721][ C0] ? __pfx_kthread+0x10/0x10 [ 1973.278732][ C0] ret_from_fork_asm+0x1a/0x30 [ 1973.278754][ C0] [ 1973.278759][ C0] DEBUG: waiting rtnl_mutex for 3178 jiffies. [ 1973.278841][ C0] task:syz-executor state:D stack:21728 pid:19238 tgid:19238 ppid:19237 flags:0x00004000 [ 1973.278875][ C0] Call Trace: [ 1973.278882][ C0] [ 1973.278891][ C0] __schedule+0x1800/0x4a60 [ 1973.278922][ C0] ? __pfx___schedule+0x10/0x10 [ 1973.278938][ C0] ? __pfx_lock_release+0x10/0x10 [ 1973.278954][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1973.278972][ C0] ? schedule+0x90/0x320 [ 1973.278985][ C0] schedule+0x14b/0x320 [ 1973.279011][ C0] schedule_preempt_disabled+0x13/0x30 [ 1973.279025][ C0] __mutex_lock+0x6a4/0xd70 [ 1973.279043][ C0] ? __mutex_lock+0x527/0xd70 [ 1973.279058][ C0] ? fib_seq_sum+0x31/0x290 [ 1973.279075][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1973.279095][ C0] ? get_rtnl_holder+0x144/0x190 [ 1973.279115][ C0] fib_seq_sum+0x31/0x290 [ 1973.279133][ C0] register_fib_notifier+0x42/0x370 [ 1973.279150][ C0] ? __pfx_nsim_fib_dump_inconsistent+0x10/0x10 [ 1973.279165][ C0] nsim_fib_create+0x902/0xa70 [ 1973.279186][ C0] ? __pfx_nsim_fib_create+0x10/0x10 [ 1973.279204][ C0] nsim_drv_probe+0x747/0xb80 [ 1973.279224][ C0] ? __pfx_nsim_drv_probe+0x10/0x10 [ 1973.279240][ C0] ? kernfs_create_link+0x187/0x1f0 [ 1973.279255][ C0] ? sysfs_do_create_link_sd+0xdd/0x110 [ 1973.279270][ C0] ? driver_sysfs_add+0x1de/0x1f0 [ 1973.279286][ C0] ? really_probe+0x147/0xad0 [ 1973.279302][ C0] ? __pfx_nsim_bus_probe+0x10/0x10 [ 1973.279315][ C0] really_probe+0x2b8/0xad0 [ 1973.279335][ C0] __driver_probe_device+0x1a2/0x390 [ 1973.279353][ C0] driver_probe_device+0x50/0x430 [ 1973.279371][ C0] __device_attach_driver+0x2d6/0x530 [ 1973.279388][ C0] bus_for_each_drv+0x24e/0x2e0 [ 1973.279402][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 1973.279418][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 1973.279432][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1973.279449][ C0] __device_attach+0x333/0x520 [ 1973.279467][ C0] ? __pfx___device_attach+0x10/0x10 [ 1973.279487][ C0] bus_probe_device+0x189/0x260 [ 1973.279502][ C0] device_add+0x856/0xbf0 [ 1973.279520][ C0] new_device_store+0x3f3/0x890 [ 1973.279533][ C0] ? kernfs_fop_write_iter+0x1eb/0x500 [ 1973.279548][ C0] ? __pfx_new_device_store+0x10/0x10 [ 1973.279565][ C0] ? sysfs_kf_write+0x182/0x2a0 [ 1973.279578][ C0] ? bus_attr_store+0x4f/0xa0 [ 1973.279592][ C0] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1973.279605][ C0] kernfs_fop_write_iter+0x3a1/0x500 [ 1973.279621][ C0] vfs_write+0xa72/0xc90 [ 1973.279640][ C0] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1973.279657][ C0] ? __pfx_vfs_write+0x10/0x10 [ 1973.279678][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1973.279699][ C0] ksys_write+0x1a0/0x2c0 [ 1973.279717][ C0] ? __pfx_ksys_write+0x10/0x10 [ 1973.279733][ C0] ? do_syscall_64+0x100/0x230 [ 1973.279746][ C0] ? do_syscall_64+0xb6/0x230 [ 1973.279759][ C0] do_syscall_64+0xf3/0x230 [ 1973.279771][ C0] ? clear_bhb_loop+0x35/0x90 [ 1973.279793][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1973.279806][ C0] RIP: 0033:0x7f6f44374a9f [ 1973.279817][ C0] RSP: 002b:00007ffc8bdef860 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1973.279832][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6f44374a9f [ 1973.279842][ C0] RDX: 0000000000000003 RSI: 00007ffc8bdef8b0 RDI: 0000000000000005 [ 1973.279850][ C0] RBP: 00007f6f443e45d6 R08: 0000000000000000 R09: 00007ffc8bdef6b7 [ 1973.279858][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1973.279866][ C0] R13: 00007ffc8bdef8b0 R14: 00007f6f45034620 R15: 0000000000000003 [ 1973.279884][ C0] [ 1973.279890][ C0] DEBUG: waiting rtnl_mutex for 3157 jiffies. [ 1973.279897][ C0] task:syz-executor state:D stack:21072 pid:19163 tgid:19163 ppid:19162 flags:0x00004000 [ 1973.279919][ C0] Call Trace: [ 1973.279924][ C0] [ 1973.279932][ C0] __schedule+0x1800/0x4a60 [ 1973.279958][ C0] ? __pfx___schedule+0x10/0x10 [ 1973.279973][ C0] ? __pfx_lock_release+0x10/0x10 [ 1973.279989][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1973.280007][ C0] ? schedule+0x90/0x320 [ 1973.280019][ C0] schedule+0x14b/0x320 [ 1973.280034][ C0] schedule_preempt_disabled+0x13/0x30 [ 1973.280048][ C0] __mutex_lock+0x6a4/0xd70 [ 1973.280065][ C0] ? __mutex_lock+0x527/0xd70 [ 1973.280080][ C0] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 1973.280097][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1973.280120][ C0] ? get_rtnl_holder+0x144/0x190 [ 1973.280134][ C0] rtnetlink_rcv_msg+0x6eb/0xd00 [ 1973.280149][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1973.280167][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1973.280187][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1973.280204][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1973.280216][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1973.280233][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1973.280256][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1973.280269][ C0] netlink_unicast+0x7f6/0x990 [ 1973.280290][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1973.280304][ C0] ? __virt_addr_valid+0x183/0x530 [ 1973.280318][ C0] ? __check_object_size+0x49c/0x900 [ 1973.280331][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1973.280349][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1973.280367][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1973.280381][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1973.280396][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1973.280407][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1973.280425][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1973.280436][ C0] __sock_sendmsg+0x221/0x270 [ 1973.280454][ C0] __sys_sendto+0x3a4/0x4f0 [ 1973.280470][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1973.280496][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1973.280513][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1973.280532][ C0] __x64_sys_sendto+0xde/0x100 [ 1973.280547][ C0] do_syscall_64+0xf3/0x230 [ 1973.280559][ C0] ? clear_bhb_loop+0x35/0x90 [ 1973.280574][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1973.280588][ C0] RIP: 0033:0x7f37ddb77cac [ 1973.280598][ C0] RSP: 002b:00007ffd6339a900 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1973.280611][ C0] RAX: ffffffffffffffda RBX: 00007f37de834620 RCX: 00007f37ddb77cac [ 1973.280620][ C0] RDX: 0000000000000040 RSI: 00007f37de834670 RDI: 0000000000000003 [ 1973.280628][ C0] RBP: 0000000000000000 R08: 00007ffd6339a954 R09: 000000000000000c [ 1973.280636][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1973.280645][ C0] R13: 0000000000000000 R14: 00007f37de834670 R15: 0000000000000000 [ 1973.280661][ C0] [ 1973.280667][ C0] DEBUG: waiting rtnl_mutex for 3156 jiffies. [ 1973.280674][ C0] task:dhcpcd state:D stack:20672 pid:4770 tgid:4770 ppid:4769 flags:0x00000002 [ 1973.280695][ C0] Call Trace: [ 1973.280700][ C0] [ 1973.280708][ C0] __schedule+0x1800/0x4a60 [ 1973.280733][ C0] ? __pfx___schedule+0x10/0x10 [ 1973.280749][ C0] ? __pfx_lock_release+0x10/0x10 [ 1973.280765][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1973.280794][ C0] ? schedule+0x90/0x320 [ 1973.280808][ C0] schedule+0x14b/0x320 [ 1973.280823][ C0] schedule_preempt_disabled+0x13/0x30 [ 1973.280836][ C0] __mutex_lock+0x6a4/0xd70 [ 1973.280853][ C0] ? __mutex_lock+0x527/0xd70 [ 1973.280869][ C0] ? rtnl_dumpit+0x9e/0x210 [ 1973.280885][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1973.280907][ C0] ? __alloc_skb+0x28f/0x440 [ 1973.280924][ C0] ? get_rtnl_holder+0x144/0x190 [ 1973.280939][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1973.280953][ C0] rtnl_dumpit+0x9e/0x210 [ 1973.280976][ C0] netlink_dump+0x647/0xd80 [ 1973.280994][ C0] ? __pfx_netlink_dump+0x10/0x10 [ 1973.281018][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1973.281039][ C0] __netlink_dump_start+0x5a2/0x790 [ 1973.281060][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1973.281074][ C0] rtnetlink_rcv_msg+0xb42/0xd00 [ 1973.281093][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1973.281109][ C0] ? __pfx_rtnl_dumpit+0x10/0x10 [ 1973.281124][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1973.281144][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1973.281157][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1973.281174][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1973.281198][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1973.281211][ C0] netlink_unicast+0x7f6/0x990 [ 1973.281231][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1973.281245][ C0] ? __virt_addr_valid+0x183/0x530 [ 1973.281258][ C0] ? __check_object_size+0x49c/0x900 [ 1973.281271][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1973.281288][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1973.281306][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1973.281320][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1973.281335][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1973.281345][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1973.281362][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1973.281373][ C0] __sock_sendmsg+0x221/0x270 [ 1973.281391][ C0] __sys_sendto+0x3a4/0x4f0 [ 1973.281407][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1973.281433][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1973.281450][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1973.281468][ C0] __x64_sys_sendto+0xde/0x100 [ 1973.281483][ C0] do_syscall_64+0xf3/0x230 [ 1973.281495][ C0] ? clear_bhb_loop+0x35/0x90 [ 1973.281511][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1973.281524][ C0] RIP: 0033:0x7f3e7133cad7 [ 1973.281534][ C0] RSP: 002b:00007ffc3e6ca2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1973.281547][ C0] RAX: ffffffffffffffda RBX: 00007ffc3e6cb3e0 RCX: 00007f3e7133cad7 [ 1973.281556][ C0] RDX: 0000000000000014 RSI: 00007ffc3e6cb300 RDI: 0000000000000016 [ 1973.281564][ C0] RBP: 00007ffc3e6cb370 R08: 00007ffc3e6cb2e4 R09: 000000000000000c [ 1973.281573][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 1973.281581][ C0] R13: 00007ffc3e6cb2e4 R14: 00007ffc3e6cb300 R15: 0000000000000105 [ 1973.281597][ C0] [ 1973.281604][ C0] [ 1973.281604][ C0] Showing all locks held in the system: [ 1973.281611][ C0] 2 locks held by kworker/u8:0/11: [ 1973.281619][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1973.281659][ C0] #1: ffffc90000107d00 (connector_reaper_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1973.281699][ C0] 3 locks held by kworker/u8:3/52: [ 1973.281707][ C0] #0: ffff88802a173948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1973.281741][ C0] #1: ffffc90000bc7d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1973.281775][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 1973.281836][ C0] 3 locks held by kworker/u8:8/2815: [ 1973.281845][ C0] 2 locks held by kworker/u8:9/2842: [ 1973.281852][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1973.281885][ C0] #1: ffffc900093e7d00 ((reaper_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1973.281919][ C0] 3 locks held by kworker/u8:10/2900: [ 1973.281928][ C0] 2 locks held by dhcpcd/4770: [ 1973.281935][ C0] #0: ffff88804be7c678 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: __netlink_dump_start+0x119/0x790 [ 1973.281970][ C0] #1: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_dumpit+0x9e/0x210 [ 1973.282004][ C0] 2 locks held by getty/4855: [ 1973.282011][ C0] #0: ffff88802a6390a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1973.282042][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 1973.282079][ C0] 2 locks held by kworker/1:6/5202: [ 1973.282086][ C0] 3 locks held by kworker/u8:1/8918: [ 1973.282096][ C0] 3 locks held by kworker/u8:6/12110: [ 1973.282105][ C0] 3 locks held by kworker/0:2/15418: [ 1973.282112][ C0] #0: ffff888015080948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1973.282145][ C0] #1: ffffc90014c97d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1973.282179][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 1973.282214][ C0] 1 lock held by syz-executor/19159: [ 1973.282222][ C0] 1 lock held by syz-executor/19162: [ 1973.282230][ C0] 1 lock held by syz-executor/19163: [ 1973.282237][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1973.282272][ C0] 7 locks held by syz-executor/19173: [ 1973.282279][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1973.282313][ C0] #1: ffffffff8f601ef0 (dev_addr_sem){++++}-{3:3}, at: dev_set_mac_address_user+0x23/0x50 [ 1973.282345][ C0] #2: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: batadv_check_known_mac_addr+0x24/0x410 [ 1973.282377][ C0] #3: ffffffff8e213280 (console_lock){+.+.}-{0:0}, at: _printk+0xd5/0x120 [ 1973.282410][ C0] #4: ffffffff8e212e90 (console_srcu){....}-{0:0}, at: console_flush_all+0x147/0xf50 [ 1973.282442][ C0] #5: ffffc90000007c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 1973.282474][ C0] #6: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 1973.282517][ C0] 7 locks held by syz-executor/19238: [ 1973.282524][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1973.282562][ C0] #1: ffff88805d001888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1973.282593][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1973.282628][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1973.282660][ C0] #4: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 1973.282696][ C0] #5: ffff88807b9d1250 (&devlink->lock_key#100){+.+.}-{3:3}, at: nsim_drv_probe+0xcb/0xb80 [ 1973.282736][ C0] #6: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: fib_seq_sum+0x31/0x290 [ 1973.282770][ C0] 4 locks held by syz-executor/19241: [ 1973.282781][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1973.282819][ C0] #1: ffff88807833dc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1973.282851][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1973.282885][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1973.282919][ C0] 4 locks held by udevd/19429: [ 1973.282926][ C0] #0: ffff88804f5ae8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60 [ 1973.282961][ C0] #1: ffff888029b88488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x53/0x3b0 [ 1973.283003][ C0] #2: ffff88804ffb0008 (kn->active#5){++++}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 1973.283041][ C0] #3: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: uevent_show+0x17d/0x340 [ 1973.283072][ C0] [ 1973.283076][ C0] ============================================= [ 1973.283076][ C0] [ 1974.315213][ C0] DEBUG: waiting rtnl_mutex for 2731 jiffies. [ 1974.315229][ C0] task:kworker/0:2 state:D stack:22224 pid:15418 tgid:15418 ppid:2 flags:0x00004000 [ 1974.315258][ C0] Workqueue: events linkwatch_event [ 1974.315281][ C0] Call Trace: [ 1974.315286][ C0] [ 1974.315295][ C0] __schedule+0x1800/0x4a60 [ 1974.315326][ C0] ? __pfx___schedule+0x10/0x10 [ 1974.315341][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1974.315357][ C0] ? __pfx_lock_release+0x10/0x10 [ 1974.315372][ C0] ? kick_pool+0x1bd/0x620 [ 1974.315393][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1974.315407][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1974.315425][ C0] ? schedule+0x90/0x320 [ 1974.315438][ C0] schedule+0x14b/0x320 [ 1974.315453][ C0] schedule_preempt_disabled+0x13/0x30 [ 1974.315466][ C0] __mutex_lock+0x6a4/0xd70 [ 1974.315484][ C0] ? __mutex_lock+0x527/0xd70 [ 1974.315499][ C0] ? linkwatch_event+0xe/0x60 [ 1974.315512][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1974.315534][ C0] ? get_rtnl_holder+0x144/0x190 [ 1974.315550][ C0] ? process_scheduled_works+0x945/0x1830 [ 1974.315565][ C0] linkwatch_event+0xe/0x60 [ 1974.315578][ C0] process_scheduled_works+0xa2c/0x1830 [ 1974.315608][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1974.315627][ C0] ? assign_work+0x364/0x3d0 [ 1974.315644][ C0] worker_thread+0x86d/0xd40 [ 1974.315663][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1974.315681][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1974.315705][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1974.315723][ C0] kthread+0x2f0/0x390 [ 1974.315735][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1974.315753][ C0] ? __pfx_kthread+0x10/0x10 [ 1974.315765][ C0] ret_from_fork+0x4b/0x80 [ 1974.315782][ C0] ? __pfx_kthread+0x10/0x10 [ 1974.315793][ C0] ret_from_fork_asm+0x1a/0x30 [ 1974.315817][ C0] [ 1974.315823][ C0] DEBUG: holding rtnl_mutex for 2728 jiffies. [ 1974.315830][ C0] task:syz-executor state:R running task stack:20992 pid:19173 tgid:19173 ppid:19168 flags:0x0000400a [ 1974.315857][ C0] Call Trace: [ 1974.315862][ C0] [ 1974.315868][ C0] sched_show_task+0x506/0x6d0 [ 1974.315883][ C0] ? report_rtnl_holders+0x2a5/0x400 [ 1974.315900][ C0] ? __pfx__printk+0x10/0x10 [ 1974.315915][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 1974.315928][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1974.315941][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1974.315958][ C0] report_rtnl_holders+0x327/0x400 [ 1974.315977][ C0] call_timer_fn+0x18e/0x650 [ 1974.315990][ C0] ? call_timer_fn+0xc0/0x650 [ 1974.316001][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1974.316016][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 1974.316030][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1974.316045][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1974.316059][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1974.316073][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1974.316085][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1974.316099][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1974.316115][ C0] __run_timer_base+0x66a/0x8e0 [ 1974.316137][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 1974.316156][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1974.316175][ C0] run_timer_softirq+0xb7/0x170 [ 1974.316187][ C0] handle_softirqs+0x2c4/0x970 [ 1974.316204][ C0] ? __irq_exit_rcu+0xf4/0x1c0 [ 1974.316221][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 1974.316237][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 1974.316254][ C0] __irq_exit_rcu+0xf4/0x1c0 [ 1974.316267][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 1974.316286][ C0] irq_exit_rcu+0x9/0x30 [ 1974.316298][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 1974.316314][ C0] [ 1974.316319][ C0] [ 1974.316324][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1974.316340][ C0] RIP: 0010:console_flush_all+0x9f7/0xf50 [ 1974.316354][ C0] Code: 20 00 90 0f 0b 90 e9 f3 f9 ff ff e8 73 2a 20 00 e8 8e f7 20 0a 4d 85 f6 74 c0 e8 64 2a 20 00 fb 49 bd 00 00 00 00 00 fc ff df <43> 80 3c 2f 00 48 8b 5c 24 30 74 08 48 89 df e8 b5 97 87 00 4c 8b [ 1974.316364][ C0] RSP: 0018:ffffc9000329e8c0 EFLAGS: 00000293 [ 1974.316376][ C0] RAX: ffffffff8173aeac RBX: 0000000000000000 RCX: ffff88802aaf3c00 [ 1974.316385][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1974.316393][ C0] RBP: ffffc9000329ea50 R08: ffffffff8173ae53 R09: 1ffffffff2602100 [ 1974.316402][ C0] R10: dffffc0000000000 R11: fffffbfff2602101 R12: ffffffff8eb32480 [ 1974.316411][ C0] R13: dffffc0000000000 R14: 0000000000000200 R15: 1ffffffff1d6649b [ 1974.316424][ C0] ? console_flush_all+0x993/0xf50 [ 1974.316436][ C0] ? console_flush_all+0x9ec/0xf50 [ 1974.316456][ C0] ? console_flush_all+0x147/0xf50 [ 1974.316472][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 1974.316487][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1974.316503][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1974.316521][ C0] console_unlock+0x13b/0x4d0 [ 1974.316537][ C0] ? __pfx_console_unlock+0x10/0x10 [ 1974.316548][ C0] ? _printk+0xd5/0x120 [ 1974.316563][ C0] ? _printk+0xd5/0x120 [ 1974.316577][ C0] ? __pfx___down_trylock_console_sem+0x10/0x10 [ 1974.316597][ C0] vprintk_emit+0x7a1/0x900 [ 1974.316612][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 1974.316633][ C0] _printk+0xd5/0x120 [ 1974.316649][ C0] ? batadv_check_known_mac_addr+0x237/0x410 [ 1974.316663][ C0] ? __pfx__printk+0x10/0x10 [ 1974.316680][ C0] ? batadv_hardif_get_by_netdev+0x49b/0x4e0 [ 1974.316696][ C0] ? batadv_hardif_get_by_netdev+0x7f/0x4e0 [ 1974.316710][ C0] batadv_check_known_mac_addr+0x2b1/0x410 [ 1974.316722][ C0] ? batadv_check_known_mac_addr+0x24/0x410 [ 1974.316738][ C0] batadv_hard_if_event+0x3a5/0x1620 [ 1974.316751][ C0] ? smc_pnet_netdev_event+0x38f/0x690 [ 1974.316766][ C0] ? lockdep_rtnl_is_held+0x26/0x40 [ 1974.316781][ C0] notifier_call_chain+0x19f/0x3e0 [ 1974.316800][ C0] dev_set_mac_address+0x3d9/0x510 [ 1974.316816][ C0] ? __pfx_dev_set_mac_address+0x10/0x10 [ 1974.316829][ C0] ? down_write+0x18c/0x220 [ 1974.316846][ C0] ? do_setlink+0x7ff/0x41f0 [ 1974.316861][ C0] ? do_setlink+0x7ff/0x41f0 [ 1974.316876][ C0] ? do_setlink+0x7ff/0x41f0 [ 1974.316890][ C0] ? do_setlink+0x7ff/0x41f0 [ 1974.316904][ C0] ? trace_kmalloc+0x1f/0xd0 [ 1974.316919][ C0] dev_set_mac_address_user+0x31/0x50 [ 1974.316932][ C0] do_setlink+0x8b6/0x41f0 [ 1974.316951][ C0] ? stack_trace_save+0x118/0x1d0 [ 1974.316968][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1974.316986][ C0] ? __pfx_do_setlink+0x10/0x10 [ 1974.317005][ C0] ? __nla_validate_parse+0x26ce/0x3090 [ 1974.317019][ C0] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 1974.317032][ C0] ? rtnl_newlink+0xe9/0x2070 [ 1974.317054][ C0] ? __pfx___nla_validate_parse+0x10/0x10 [ 1974.317085][ C0] ? validate_linkmsg+0x71e/0x900 [ 1974.317103][ C0] rtnl_newlink+0x17a9/0x2070 [ 1974.317132][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 1974.317146][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1974.317164][ C0] ? rcu_is_watching+0x15/0xb0 [ 1974.317176][ C0] ? trace_contention_end+0x3c/0x120 [ 1974.317189][ C0] ? __mutex_lock+0x2ef/0xd70 [ 1974.317208][ C0] ? __pfx_lock_release+0x10/0x10 [ 1974.317230][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 1974.317245][ C0] rtnetlink_rcv_msg+0x744/0xd00 [ 1974.317260][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1974.317278][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1974.317297][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1974.317313][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1974.317326][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1974.317342][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1974.317365][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1974.317378][ C0] netlink_unicast+0x7f6/0x990 [ 1974.317398][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1974.317412][ C0] ? __virt_addr_valid+0x183/0x530 [ 1974.317426][ C0] ? __check_object_size+0x49c/0x900 [ 1974.317438][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1974.317455][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1974.317474][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1974.317484][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1974.317500][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1974.317515][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1974.317526][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1974.317543][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1974.317554][ C0] __sock_sendmsg+0x221/0x270 [ 1974.317572][ C0] __sys_sendto+0x3a4/0x4f0 [ 1974.317588][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1974.317614][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1974.317631][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1974.317649][ C0] __x64_sys_sendto+0xde/0x100 [ 1974.317663][ C0] do_syscall_64+0xf3/0x230 [ 1974.317675][ C0] ? clear_bhb_loop+0x35/0x90 [ 1974.317690][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1974.317708][ C0] RIP: 0033:0x7f40f0177cac [ 1974.317719][ C0] Code: 2a 5a 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5a 02 00 48 8b [ 1974.317730][ C0] RSP: 002b:00007ffe6635faf0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1974.317743][ C0] RAX: ffffffffffffffda RBX: 00007f40f0e34620 RCX: 00007f40f0177cac [ 1974.317752][ C0] RDX: 000000000000002c RSI: 00007f40f0e34670 RDI: 0000000000000003 [ 1974.317760][ C0] RBP: 0000000000000000 R08: 00007ffe6635fb44 R09: 000000000000000c [ 1974.317768][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1974.317776][ C0] R13: 0000000000000000 R14: 00007f40f0e34670 R15: 0000000000000000 [ 1974.317793][ C0] [ 1974.317798][ C0] DEBUG: waiting rtnl_mutex for 3283 jiffies. [ 1974.317806][ C0] task:kworker/u8:3 state:D stack:19184 pid:52 tgid:52 ppid:2 flags:0x00004000 [ 1974.317827][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 1974.317843][ C0] Call Trace: [ 1974.317847][ C0] [ 1974.317855][ C0] __schedule+0x1800/0x4a60 [ 1974.317880][ C0] ? __pfx___schedule+0x10/0x10 [ 1974.317896][ C0] ? __pfx_lock_release+0x10/0x10 [ 1974.317911][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1974.317924][ C0] ? kthread_data+0x52/0xd0 [ 1974.317938][ C0] ? schedule+0x90/0x320 [ 1974.317950][ C0] ? wq_worker_sleeping+0x66/0x240 [ 1974.317966][ C0] ? schedule+0x90/0x320 [ 1974.317979][ C0] schedule+0x14b/0x320 [ 1974.317993][ C0] schedule_preempt_disabled+0x13/0x30 [ 1974.318006][ C0] __mutex_lock+0x6a4/0xd70 [ 1974.318020][ C0] ? mark_lock+0x9a/0x360 [ 1974.318036][ C0] ? __mutex_lock+0x527/0xd70 [ 1974.318052][ C0] ? addrconf_dad_work+0xd0/0x16f0 [ 1974.318067][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1974.318087][ C0] ? get_rtnl_holder+0x144/0x190 [ 1974.318100][ C0] addrconf_dad_work+0xd0/0x16f0 [ 1974.318117][ C0] ? preempt_schedule+0xe1/0xf0 [ 1974.318130][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 1974.318144][ C0] ? __pfx_addrconf_dad_work+0x10/0x10 [ 1974.318162][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 1974.318177][ C0] ? process_scheduled_works+0x945/0x1830 [ 1974.318193][ C0] process_scheduled_works+0xa2c/0x1830 [ 1974.318221][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1974.318240][ C0] ? assign_work+0x364/0x3d0 [ 1974.318256][ C0] worker_thread+0x86d/0xd40 [ 1974.318278][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1974.318295][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1974.318309][ C0] kthread+0x2f0/0x390 [ 1974.318320][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1974.318334][ C0] ? __pfx_kthread+0x10/0x10 [ 1974.318345][ C0] ret_from_fork+0x4b/0x80 [ 1974.318359][ C0] ? __pfx_kthread+0x10/0x10 [ 1974.318370][ C0] ret_from_fork_asm+0x1a/0x30 [ 1974.318392][ C0] [ 1974.318397][ C0] DEBUG: waiting rtnl_mutex for 3282 jiffies. [ 1974.318404][ C0] task:syz-executor state:D stack:21728 pid:19238 tgid:19238 ppid:19237 flags:0x00004000 [ 1974.318425][ C0] Call Trace: [ 1974.318430][ C0] [ 1974.318437][ C0] __schedule+0x1800/0x4a60 [ 1974.318463][ C0] ? __pfx___schedule+0x10/0x10 [ 1974.318478][ C0] ? __pfx_lock_release+0x10/0x10 [ 1974.318493][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1974.318511][ C0] ? schedule+0x90/0x320 [ 1974.318523][ C0] schedule+0x14b/0x320 [ 1974.318538][ C0] schedule_preempt_disabled+0x13/0x30 [ 1974.318551][ C0] __mutex_lock+0x6a4/0xd70 [ 1974.318568][ C0] ? __mutex_lock+0x527/0xd70 [ 1974.318583][ C0] ? fib_seq_sum+0x31/0x290 [ 1974.318599][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1974.318619][ C0] ? get_rtnl_holder+0x144/0x190 [ 1974.318632][ C0] fib_seq_sum+0x31/0x290 [ 1974.318650][ C0] register_fib_notifier+0x42/0x370 [ 1974.318666][ C0] ? __pfx_nsim_fib_dump_inconsistent+0x10/0x10 [ 1974.318682][ C0] nsim_fib_create+0x902/0xa70 [ 1974.318706][ C0] ? __pfx_nsim_fib_create+0x10/0x10 [ 1974.318723][ C0] nsim_drv_probe+0x747/0xb80 [ 1974.318743][ C0] ? __pfx_nsim_drv_probe+0x10/0x10 [ 1974.318759][ C0] ? kernfs_create_link+0x187/0x1f0 [ 1974.318774][ C0] ? sysfs_do_create_link_sd+0xdd/0x110 [ 1974.318789][ C0] ? driver_sysfs_add+0x1de/0x1f0 [ 1974.318804][ C0] ? really_probe+0x147/0xad0 [ 1974.318820][ C0] ? __pfx_nsim_bus_probe+0x10/0x10 [ 1974.318832][ C0] really_probe+0x2b8/0xad0 [ 1974.318852][ C0] __driver_probe_device+0x1a2/0x390 [ 1974.318869][ C0] driver_probe_device+0x50/0x430 [ 1974.318886][ C0] __device_attach_driver+0x2d6/0x530 [ 1974.318904][ C0] bus_for_each_drv+0x24e/0x2e0 [ 1974.318917][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 1974.318933][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 1974.318948][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1974.318964][ C0] __device_attach+0x333/0x520 [ 1974.318982][ C0] ? __pfx___device_attach+0x10/0x10 [ 1974.319002][ C0] bus_probe_device+0x189/0x260 [ 1974.319017][ C0] device_add+0x856/0xbf0 [ 1974.319035][ C0] new_device_store+0x3f3/0x890 [ 1974.319048][ C0] ? kernfs_fop_write_iter+0x1eb/0x500 [ 1974.319063][ C0] ? __pfx_new_device_store+0x10/0x10 [ 1974.319079][ C0] ? sysfs_kf_write+0x182/0x2a0 [ 1974.319092][ C0] ? bus_attr_store+0x4f/0xa0 [ 1974.319106][ C0] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1974.319119][ C0] kernfs_fop_write_iter+0x3a1/0x500 [ 1974.319135][ C0] vfs_write+0xa72/0xc90 [ 1974.319153][ C0] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1974.319167][ C0] ? __pfx_vfs_write+0x10/0x10 [ 1974.319187][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1974.319207][ C0] ksys_write+0x1a0/0x2c0 [ 1974.319225][ C0] ? __pfx_ksys_write+0x10/0x10 [ 1974.319240][ C0] ? do_syscall_64+0x100/0x230 [ 1974.319253][ C0] ? do_syscall_64+0xb6/0x230 [ 1974.319265][ C0] do_syscall_64+0xf3/0x230 [ 1974.319277][ C0] ? clear_bhb_loop+0x35/0x90 [ 1974.319292][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1974.319304][ C0] RIP: 0033:0x7f6f44374a9f [ 1974.319314][ C0] RSP: 002b:00007ffc8bdef860 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1974.319326][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6f44374a9f [ 1974.319335][ C0] RDX: 0000000000000003 RSI: 00007ffc8bdef8b0 RDI: 0000000000000005 [ 1974.319343][ C0] RBP: 00007f6f443e45d6 R08: 0000000000000000 R09: 00007ffc8bdef6b7 [ 1974.319351][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1974.319359][ C0] R13: 00007ffc8bdef8b0 R14: 00007f6f45034620 R15: 0000000000000003 [ 1974.319376][ C0] [ 1974.319381][ C0] DEBUG: waiting rtnl_mutex for 3261 jiffies. [ 1974.319387][ C0] task:syz-executor state:D stack:21072 pid:19163 tgid:19163 ppid:19162 flags:0x00004000 [ 1974.319408][ C0] Call Trace: [ 1974.319413][ C0] [ 1974.319420][ C0] __schedule+0x1800/0x4a60 [ 1974.319445][ C0] ? __pfx___schedule+0x10/0x10 [ 1974.319460][ C0] ? __pfx_lock_release+0x10/0x10 [ 1974.319476][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1974.319493][ C0] ? schedule+0x90/0x320 [ 1974.319506][ C0] schedule+0x14b/0x320 [ 1974.319520][ C0] schedule_preempt_disabled+0x13/0x30 [ 1974.319533][ C0] __mutex_lock+0x6a4/0xd70 [ 1974.319550][ C0] ? __mutex_lock+0x527/0xd70 [ 1974.319565][ C0] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 1974.319581][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1974.319602][ C0] ? get_rtnl_holder+0x144/0x190 [ 1974.319615][ C0] rtnetlink_rcv_msg+0x6eb/0xd00 [ 1974.319630][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1974.319647][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1974.319666][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1974.319682][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1974.319698][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1974.319714][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1974.319738][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1974.319750][ C0] netlink_unicast+0x7f6/0x990 [ 1974.319770][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1974.319784][ C0] ? __virt_addr_valid+0x183/0x530 [ 1974.319797][ C0] ? __check_object_size+0x49c/0x900 [ 1974.319809][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1974.319825][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1974.319843][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1974.319857][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1974.319871][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1974.319882][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1974.319898][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1974.319909][ C0] __sock_sendmsg+0x221/0x270 [ 1974.319926][ C0] __sys_sendto+0x3a4/0x4f0 [ 1974.319942][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1974.319968][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1974.319984][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1974.320002][ C0] __x64_sys_sendto+0xde/0x100 [ 1974.320017][ C0] do_syscall_64+0xf3/0x230 [ 1974.320028][ C0] ? clear_bhb_loop+0x35/0x90 [ 1974.320043][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1974.320056][ C0] RIP: 0033:0x7f37ddb77cac [ 1974.320065][ C0] RSP: 002b:00007ffd6339a900 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1974.320077][ C0] RAX: ffffffffffffffda RBX: 00007f37de834620 RCX: 00007f37ddb77cac [ 1974.320086][ C0] RDX: 0000000000000040 RSI: 00007f37de834670 RDI: 0000000000000003 [ 1974.320094][ C0] RBP: 0000000000000000 R08: 00007ffd6339a954 R09: 000000000000000c [ 1974.320102][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1974.320110][ C0] R13: 0000000000000000 R14: 00007f37de834670 R15: 0000000000000000 [ 1974.320126][ C0] [ 1974.320131][ C0] DEBUG: waiting rtnl_mutex for 3260 jiffies. [ 1974.320138][ C0] task:dhcpcd state:D stack:20672 pid:4770 tgid:4770 ppid:4769 flags:0x00000002 [ 1974.320157][ C0] Call Trace: [ 1974.320161][ C0] [ 1974.320169][ C0] __schedule+0x1800/0x4a60 [ 1974.320194][ C0] ? __pfx___schedule+0x10/0x10 [ 1974.320209][ C0] ? __pfx_lock_release+0x10/0x10 [ 1974.320224][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1974.320242][ C0] ? schedule+0x90/0x320 [ 1974.320254][ C0] schedule+0x14b/0x320 [ 1974.320269][ C0] schedule_preempt_disabled+0x13/0x30 [ 1974.320282][ C0] __mutex_lock+0x6a4/0xd70 [ 1974.320298][ C0] ? __mutex_lock+0x527/0xd70 [ 1974.320313][ C0] ? rtnl_dumpit+0x9e/0x210 [ 1974.320329][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1974.320346][ C0] ? __alloc_skb+0x28f/0x440 [ 1974.320361][ C0] ? get_rtnl_holder+0x144/0x190 [ 1974.320373][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1974.320387][ C0] rtnl_dumpit+0x9e/0x210 [ 1974.320405][ C0] netlink_dump+0x647/0xd80 [ 1974.320422][ C0] ? __pfx_netlink_dump+0x10/0x10 [ 1974.320446][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1974.320466][ C0] __netlink_dump_start+0x5a2/0x790 [ 1974.320486][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1974.320500][ C0] rtnetlink_rcv_msg+0xb42/0xd00 [ 1974.320518][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1974.320534][ C0] ? __pfx_rtnl_dumpit+0x10/0x10 [ 1974.320549][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1974.320569][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1974.320581][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1974.320597][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1974.320620][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1974.320633][ C0] netlink_unicast+0x7f6/0x990 [ 1974.320652][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1974.320666][ C0] ? __virt_addr_valid+0x183/0x530 [ 1974.320679][ C0] ? __check_object_size+0x49c/0x900 [ 1974.320695][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1974.320711][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1974.320729][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1974.320742][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1974.320757][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1974.320767][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1974.320784][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1974.320794][ C0] __sock_sendmsg+0x221/0x270 [ 1974.320811][ C0] __sys_sendto+0x3a4/0x4f0 [ 1974.320827][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1974.320852][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1974.320869][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1974.320887][ C0] __x64_sys_sendto+0xde/0x100 [ 1974.320901][ C0] do_syscall_64+0xf3/0x230 [ 1974.320912][ C0] ? clear_bhb_loop+0x35/0x90 [ 1974.320927][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1974.320940][ C0] RIP: 0033:0x7f3e7133cad7 [ 1974.320949][ C0] RSP: 002b:00007ffc3e6ca2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1974.320961][ C0] RAX: ffffffffffffffda RBX: 00007ffc3e6cb3e0 RCX: 00007f3e7133cad7 [ 1974.320970][ C0] RDX: 0000000000000014 RSI: 00007ffc3e6cb300 RDI: 0000000000000016 [ 1974.320981][ C0] RBP: 00007ffc3e6cb370 R08: 00007ffc3e6cb2e4 R09: 000000000000000c [ 1974.320989][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 1974.320997][ C0] R13: 00007ffc3e6cb2e4 R14: 00007ffc3e6cb300 R15: 0000000000000105 [ 1974.321014][ C0] [ 1974.321019][ C0] [ 1974.321019][ C0] Showing all locks held in the system: [ 1974.321027][ C0] 2 locks held by kworker/u8:0/11: [ 1974.321035][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1974.321070][ C0] #1: ffffc90000107d00 (connector_reaper_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1974.321109][ C0] 3 locks held by kworker/u8:3/52: [ 1974.321117][ C0] #0: ffff88802a173948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1974.321150][ C0] #1: ffffc90000bc7d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1974.321183][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 1974.321237][ C0] 3 locks held by kworker/u8:8/2815: [ 1974.321245][ C0] 2 locks held by kworker/u8:9/2842: [ 1974.321252][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1974.321285][ C0] #1: ffffc900093e7d00 ((reaper_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1974.321318][ C0] 3 locks held by kworker/u8:10/2900: [ 1974.321327][ C0] 2 locks held by dhcpcd/4770: [ 1974.321334][ C0] #0: ffff88804be7c678 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: __netlink_dump_start+0x119/0x790 [ 1974.321368][ C0] #1: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_dumpit+0x9e/0x210 [ 1974.321402][ C0] 2 locks held by getty/4855: [ 1974.321409][ C0] #0: ffff88802a6390a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1974.321440][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 1974.321474][ C0] 2 locks held by kworker/1:6/5202: [ 1974.321482][ C0] 3 locks held by kworker/u8:1/8918: [ 1974.321491][ C0] 3 locks held by kworker/u8:6/12110: [ 1974.321500][ C0] 3 locks held by kworker/0:2/15418: [ 1974.321507][ C0] #0: ffff888015080948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1974.321539][ C0] #1: ffffc90014c97d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1974.321572][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 1974.321607][ C0] 1 lock held by syz-executor/19159: [ 1974.321615][ C0] 1 lock held by syz-executor/19162: [ 1974.321622][ C0] 1 lock held by syz-executor/19163: [ 1974.321629][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1974.321663][ C0] 7 locks held by syz-executor/19173: [ 1974.321670][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1974.321708][ C0] #1: ffffffff8f601ef0 (dev_addr_sem){++++}-{3:3}, at: dev_set_mac_address_user+0x23/0x50 [ 1974.321738][ C0] #2: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: batadv_check_known_mac_addr+0x24/0x410 [ 1974.321770][ C0] #3: ffffffff8e213280 (console_lock){+.+.}-{0:0}, at: _printk+0xd5/0x120 [ 1974.321803][ C0] #4: ffffffff8e212e90 (console_srcu){....}-{0:0}, at: console_flush_all+0x147/0xf50 [ 1974.321834][ C0] #5: ffffc90000007c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 1974.321865][ C0] #6: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 1974.321900][ C0] 7 locks held by syz-executor/19238: [ 1974.321907][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1974.321944][ C0] #1: ffff88805d001888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1974.321975][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1974.322009][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1974.322041][ C0] #4: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 1974.322074][ C0] #5: ffff88807b9d1250 (&devlink->lock_key#100){+.+.}-{3:3}, at: nsim_drv_probe+0xcb/0xb80 [ 1974.322111][ C0] #6: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: fib_seq_sum+0x31/0x290 [ 1974.322145][ C0] 4 locks held by syz-executor/19241: [ 1974.322152][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1974.322188][ C0] #1: ffff88807833dc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1974.322219][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1974.322253][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1974.322287][ C0] 4 locks held by udevd/19429: [ 1974.322294][ C0] #0: ffff88804f5ae8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60 [ 1974.322327][ C0] #1: ffff888029b88488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x53/0x3b0 [ 1974.322362][ C0] #2: ffff88804ffb0008 (kn->active#5){++++}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 1974.322396][ C0] #3: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: uevent_show+0x17d/0x340 [ 1974.322426][ C0] [ 1974.322430][ C0] ============================================= [ 1974.322430][ C0] [ 1975.356042][ C0] DEBUG: waiting rtnl_mutex for 2835 jiffies. [ 1975.356059][ C0] task:kworker/0:2 state:D stack:22224 pid:15418 tgid:15418 ppid:2 flags:0x00004000 [ 1975.356087][ C0] Workqueue: events linkwatch_event [ 1975.356106][ C0] Call Trace: [ 1975.356112][ C0] [ 1975.356121][ C0] __schedule+0x1800/0x4a60 [ 1975.356150][ C0] ? __pfx___schedule+0x10/0x10 [ 1975.356164][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1975.356181][ C0] ? __pfx_lock_release+0x10/0x10 [ 1975.356197][ C0] ? kick_pool+0x1bd/0x620 [ 1975.356215][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1975.356228][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1975.356245][ C0] ? schedule+0x90/0x320 [ 1975.356258][ C0] schedule+0x14b/0x320 [ 1975.356273][ C0] schedule_preempt_disabled+0x13/0x30 [ 1975.356286][ C0] __mutex_lock+0x6a4/0xd70 [ 1975.356304][ C0] ? __mutex_lock+0x527/0xd70 [ 1975.356319][ C0] ? linkwatch_event+0xe/0x60 [ 1975.356332][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1975.356352][ C0] ? get_rtnl_holder+0x144/0x190 [ 1975.356365][ C0] ? process_scheduled_works+0x945/0x1830 [ 1975.356380][ C0] linkwatch_event+0xe/0x60 [ 1975.356391][ C0] process_scheduled_works+0xa2c/0x1830 [ 1975.356420][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1975.356439][ C0] ? assign_work+0x364/0x3d0 [ 1975.356456][ C0] worker_thread+0x86d/0xd40 [ 1975.356475][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1975.356491][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1975.356508][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1975.356523][ C0] kthread+0x2f0/0x390 [ 1975.356534][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1975.356548][ C0] ? __pfx_kthread+0x10/0x10 [ 1975.356559][ C0] ret_from_fork+0x4b/0x80 [ 1975.356580][ C0] ? __pfx_kthread+0x10/0x10 [ 1975.356591][ C0] ret_from_fork_asm+0x1a/0x30 [ 1975.356617][ C0] [ 1975.356624][ C0] DEBUG: holding rtnl_mutex for 2832 jiffies. [ 1975.356631][ C0] task:syz-executor state:R running task stack:20992 pid:19173 tgid:19173 ppid:19168 flags:0x0000400a [ 1975.356656][ C0] Call Trace: [ 1975.356662][ C0] [ 1975.356667][ C0] sched_show_task+0x506/0x6d0 [ 1975.356682][ C0] ? report_rtnl_holders+0x2a5/0x400 [ 1975.356697][ C0] ? __pfx__printk+0x10/0x10 [ 1975.356712][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 1975.356724][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1975.356738][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1975.356755][ C0] report_rtnl_holders+0x327/0x400 [ 1975.356774][ C0] call_timer_fn+0x18e/0x650 [ 1975.356787][ C0] ? call_timer_fn+0xc0/0x650 [ 1975.356798][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1975.356813][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 1975.356827][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1975.356842][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1975.356856][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1975.356870][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1975.356882][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1975.356899][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1975.356914][ C0] __run_timer_base+0x66a/0x8e0 [ 1975.356937][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 1975.356956][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1975.356975][ C0] run_timer_softirq+0xb7/0x170 [ 1975.356987][ C0] handle_softirqs+0x2c4/0x970 [ 1975.357004][ C0] ? __irq_exit_rcu+0xf4/0x1c0 [ 1975.357020][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 1975.357036][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 1975.357053][ C0] __irq_exit_rcu+0xf4/0x1c0 [ 1975.357067][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 1975.357086][ C0] irq_exit_rcu+0x9/0x30 [ 1975.357098][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 1975.357114][ C0] [ 1975.357119][ C0] [ 1975.357125][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1975.357140][ C0] RIP: 0010:console_flush_all+0x9f7/0xf50 [ 1975.357154][ C0] Code: 20 00 90 0f 0b 90 e9 f3 f9 ff ff e8 73 2a 20 00 e8 8e f7 20 0a 4d 85 f6 74 c0 e8 64 2a 20 00 fb 49 bd 00 00 00 00 00 fc ff df <43> 80 3c 2f 00 48 8b 5c 24 30 74 08 48 89 df e8 b5 97 87 00 4c 8b [ 1975.357164][ C0] RSP: 0018:ffffc9000329e8c0 EFLAGS: 00000293 [ 1975.357176][ C0] RAX: ffffffff8173aeac RBX: 0000000000000000 RCX: ffff88802aaf3c00 [ 1975.357186][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1975.357194][ C0] RBP: ffffc9000329ea50 R08: ffffffff8173ae53 R09: 1ffffffff2602100 [ 1975.357203][ C0] R10: dffffc0000000000 R11: fffffbfff2602101 R12: ffffffff8eb32480 [ 1975.357212][ C0] R13: dffffc0000000000 R14: 0000000000000200 R15: 1ffffffff1d6649b [ 1975.357225][ C0] ? console_flush_all+0x993/0xf50 [ 1975.357237][ C0] ? console_flush_all+0x9ec/0xf50 [ 1975.357257][ C0] ? console_flush_all+0x147/0xf50 [ 1975.357273][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 1975.357288][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1975.357305][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1975.357323][ C0] console_unlock+0x13b/0x4d0 [ 1975.357339][ C0] ? __pfx_console_unlock+0x10/0x10 [ 1975.357350][ C0] ? _printk+0xd5/0x120 [ 1975.357365][ C0] ? _printk+0xd5/0x120 [ 1975.357379][ C0] ? __pfx___down_trylock_console_sem+0x10/0x10 [ 1975.357399][ C0] vprintk_emit+0x7a1/0x900 [ 1975.357415][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 1975.357435][ C0] _printk+0xd5/0x120 [ 1975.357451][ C0] ? batadv_check_known_mac_addr+0x237/0x410 [ 1975.357467][ C0] ? __pfx__printk+0x10/0x10 [ 1975.357484][ C0] ? batadv_hardif_get_by_netdev+0x49b/0x4e0 [ 1975.357496][ C0] ? batadv_hardif_get_by_netdev+0x7f/0x4e0 [ 1975.357511][ C0] batadv_check_known_mac_addr+0x2b1/0x410 [ 1975.357523][ C0] ? batadv_check_known_mac_addr+0x24/0x410 [ 1975.357538][ C0] batadv_hard_if_event+0x3a5/0x1620 [ 1975.357551][ C0] ? smc_pnet_netdev_event+0x38f/0x690 [ 1975.357570][ C0] ? lockdep_rtnl_is_held+0x26/0x40 [ 1975.357585][ C0] notifier_call_chain+0x19f/0x3e0 [ 1975.357604][ C0] dev_set_mac_address+0x3d9/0x510 [ 1975.357620][ C0] ? __pfx_dev_set_mac_address+0x10/0x10 [ 1975.357633][ C0] ? down_write+0x18c/0x220 [ 1975.357650][ C0] ? do_setlink+0x7ff/0x41f0 [ 1975.357665][ C0] ? do_setlink+0x7ff/0x41f0 [ 1975.357680][ C0] ? do_setlink+0x7ff/0x41f0 [ 1975.357694][ C0] ? do_setlink+0x7ff/0x41f0 [ 1975.357708][ C0] ? trace_kmalloc+0x1f/0xd0 [ 1975.357723][ C0] dev_set_mac_address_user+0x31/0x50 [ 1975.357736][ C0] do_setlink+0x8b6/0x41f0 [ 1975.357755][ C0] ? stack_trace_save+0x118/0x1d0 [ 1975.357772][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1975.357790][ C0] ? __pfx_do_setlink+0x10/0x10 [ 1975.357809][ C0] ? __nla_validate_parse+0x26ce/0x3090 [ 1975.357824][ C0] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 1975.357836][ C0] ? rtnl_newlink+0xe9/0x2070 [ 1975.357859][ C0] ? __pfx___nla_validate_parse+0x10/0x10 [ 1975.357890][ C0] ? validate_linkmsg+0x71e/0x900 [ 1975.357906][ C0] rtnl_newlink+0x17a9/0x2070 [ 1975.357934][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 1975.357948][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1975.357963][ C0] ? rcu_is_watching+0x15/0xb0 [ 1975.357974][ C0] ? trace_contention_end+0x3c/0x120 [ 1975.357987][ C0] ? __mutex_lock+0x2ef/0xd70 [ 1975.358006][ C0] ? __pfx_lock_release+0x10/0x10 [ 1975.358028][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 1975.358043][ C0] rtnetlink_rcv_msg+0x744/0xd00 [ 1975.358058][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1975.358076][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1975.358095][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1975.358111][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1975.358124][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1975.358141][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1975.358164][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1975.358177][ C0] netlink_unicast+0x7f6/0x990 [ 1975.358197][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1975.358211][ C0] ? __virt_addr_valid+0x183/0x530 [ 1975.358224][ C0] ? __check_object_size+0x49c/0x900 [ 1975.358237][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1975.358254][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1975.358272][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1975.358283][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1975.358299][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1975.358315][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1975.358325][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1975.358343][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1975.358354][ C0] __sock_sendmsg+0x221/0x270 [ 1975.358373][ C0] __sys_sendto+0x3a4/0x4f0 [ 1975.358389][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1975.358415][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1975.358431][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1975.358449][ C0] __x64_sys_sendto+0xde/0x100 [ 1975.358464][ C0] do_syscall_64+0xf3/0x230 [ 1975.358476][ C0] ? clear_bhb_loop+0x35/0x90 [ 1975.358492][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1975.358505][ C0] RIP: 0033:0x7f40f0177cac [ 1975.358518][ C0] Code: 2a 5a 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5a 02 00 48 8b [ 1975.358528][ C0] RSP: 002b:00007ffe6635faf0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1975.358541][ C0] RAX: ffffffffffffffda RBX: 00007f40f0e34620 RCX: 00007f40f0177cac [ 1975.358550][ C0] RDX: 000000000000002c RSI: 00007f40f0e34670 RDI: 0000000000000003 [ 1975.358558][ C0] RBP: 0000000000000000 R08: 00007ffe6635fb44 R09: 000000000000000c [ 1975.358569][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1975.358578][ C0] R13: 0000000000000000 R14: 00007f40f0e34670 R15: 0000000000000000 [ 1975.358594][ C0] [ 1975.358600][ C0] DEBUG: waiting rtnl_mutex for 3387 jiffies. [ 1975.358607][ C0] task:kworker/u8:3 state:D stack:19184 pid:52 tgid:52 ppid:2 flags:0x00004000 [ 1975.358628][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 1975.358645][ C0] Call Trace: [ 1975.358649][ C0] [ 1975.358657][ C0] __schedule+0x1800/0x4a60 [ 1975.358682][ C0] ? __pfx___schedule+0x10/0x10 [ 1975.358697][ C0] ? __pfx_lock_release+0x10/0x10 [ 1975.358713][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1975.358725][ C0] ? kthread_data+0x52/0xd0 [ 1975.358739][ C0] ? schedule+0x90/0x320 [ 1975.358752][ C0] ? wq_worker_sleeping+0x66/0x240 [ 1975.358768][ C0] ? schedule+0x90/0x320 [ 1975.358781][ C0] schedule+0x14b/0x320 [ 1975.358795][ C0] schedule_preempt_disabled+0x13/0x30 [ 1975.358808][ C0] __mutex_lock+0x6a4/0xd70 [ 1975.358822][ C0] ? mark_lock+0x9a/0x360 [ 1975.358839][ C0] ? __mutex_lock+0x527/0xd70 [ 1975.358854][ C0] ? addrconf_dad_work+0xd0/0x16f0 [ 1975.358869][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1975.358889][ C0] ? get_rtnl_holder+0x144/0x190 [ 1975.358903][ C0] addrconf_dad_work+0xd0/0x16f0 [ 1975.358919][ C0] ? preempt_schedule+0xe1/0xf0 [ 1975.358933][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 1975.358947][ C0] ? __pfx_addrconf_dad_work+0x10/0x10 [ 1975.358964][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 1975.358979][ C0] ? process_scheduled_works+0x945/0x1830 [ 1975.358993][ C0] process_scheduled_works+0xa2c/0x1830 [ 1975.359021][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1975.359040][ C0] ? assign_work+0x364/0x3d0 [ 1975.359057][ C0] worker_thread+0x86d/0xd40 [ 1975.359079][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1975.359095][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1975.359110][ C0] kthread+0x2f0/0x390 [ 1975.359120][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1975.359134][ C0] ? __pfx_kthread+0x10/0x10 [ 1975.359146][ C0] ret_from_fork+0x4b/0x80 [ 1975.359160][ C0] ? __pfx_kthread+0x10/0x10 [ 1975.359171][ C0] ret_from_fork_asm+0x1a/0x30 [ 1975.359193][ C0] [ 1975.359198][ C0] DEBUG: waiting rtnl_mutex for 3386 jiffies. [ 1975.359205][ C0] task:syz-executor state:D stack:21728 pid:19238 tgid:19238 ppid:19237 flags:0x00004000 [ 1975.359225][ C0] Call Trace: [ 1975.359230][ C0] [ 1975.359237][ C0] __schedule+0x1800/0x4a60 [ 1975.359264][ C0] ? __pfx___schedule+0x10/0x10 [ 1975.359280][ C0] ? __pfx_lock_release+0x10/0x10 [ 1975.359295][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1975.359312][ C0] ? schedule+0x90/0x320 [ 1975.359326][ C0] schedule+0x14b/0x320 [ 1975.359342][ C0] schedule_preempt_disabled+0x13/0x30 [ 1975.359357][ C0] __mutex_lock+0x6a4/0xd70 [ 1975.359374][ C0] ? __mutex_lock+0x527/0xd70 [ 1975.359392][ C0] ? fib_seq_sum+0x31/0x290 [ 1975.359407][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1975.359427][ C0] ? get_rtnl_holder+0x144/0x190 [ 1975.359440][ C0] fib_seq_sum+0x31/0x290 [ 1975.359458][ C0] register_fib_notifier+0x42/0x370 [ 1975.359474][ C0] ? __pfx_nsim_fib_dump_inconsistent+0x10/0x10 [ 1975.359490][ C0] nsim_fib_create+0x902/0xa70 [ 1975.359511][ C0] ? __pfx_nsim_fib_create+0x10/0x10 [ 1975.359528][ C0] nsim_drv_probe+0x747/0xb80 [ 1975.359548][ C0] ? __pfx_nsim_drv_probe+0x10/0x10 [ 1975.359563][ C0] ? kernfs_create_link+0x187/0x1f0 [ 1975.359582][ C0] ? sysfs_do_create_link_sd+0xdd/0x110 [ 1975.359598][ C0] ? driver_sysfs_add+0x1de/0x1f0 [ 1975.359613][ C0] ? really_probe+0x147/0xad0 [ 1975.359629][ C0] ? __pfx_nsim_bus_probe+0x10/0x10 [ 1975.359641][ C0] really_probe+0x2b8/0xad0 [ 1975.359661][ C0] __driver_probe_device+0x1a2/0x390 [ 1975.359679][ C0] driver_probe_device+0x50/0x430 [ 1975.359696][ C0] __device_attach_driver+0x2d6/0x530 [ 1975.359714][ C0] bus_for_each_drv+0x24e/0x2e0 [ 1975.359727][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 1975.359743][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 1975.359758][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1975.359774][ C0] __device_attach+0x333/0x520 [ 1975.359792][ C0] ? __pfx___device_attach+0x10/0x10 [ 1975.359812][ C0] bus_probe_device+0x189/0x260 [ 1975.359828][ C0] device_add+0x856/0xbf0 [ 1975.359847][ C0] new_device_store+0x3f3/0x890 [ 1975.359861][ C0] ? kernfs_fop_write_iter+0x1eb/0x500 [ 1975.359878][ C0] ? __pfx_new_device_store+0x10/0x10 [ 1975.359897][ C0] ? sysfs_kf_write+0x182/0x2a0 [ 1975.359910][ C0] ? bus_attr_store+0x4f/0xa0 [ 1975.359926][ C0] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1975.359939][ C0] kernfs_fop_write_iter+0x3a1/0x500 [ 1975.359955][ C0] vfs_write+0xa72/0xc90 [ 1975.359974][ C0] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1975.359987][ C0] ? __pfx_vfs_write+0x10/0x10 [ 1975.360008][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1975.360028][ C0] ksys_write+0x1a0/0x2c0 [ 1975.360047][ C0] ? __pfx_ksys_write+0x10/0x10 [ 1975.360062][ C0] ? do_syscall_64+0x100/0x230 [ 1975.360081][ C0] ? do_syscall_64+0xb6/0x230 [ 1975.360094][ C0] do_syscall_64+0xf3/0x230 [ 1975.360106][ C0] ? clear_bhb_loop+0x35/0x90 [ 1975.360121][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1975.360135][ C0] RIP: 0033:0x7f6f44374a9f [ 1975.360144][ C0] RSP: 002b:00007ffc8bdef860 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1975.360157][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6f44374a9f [ 1975.360166][ C0] RDX: 0000000000000003 RSI: 00007ffc8bdef8b0 RDI: 0000000000000005 [ 1975.360174][ C0] RBP: 00007f6f443e45d6 R08: 0000000000000000 R09: 00007ffc8bdef6b7 [ 1975.360183][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1975.360191][ C0] R13: 00007ffc8bdef8b0 R14: 00007f6f45034620 R15: 0000000000000003 [ 1975.360208][ C0] [ 1975.360213][ C0] DEBUG: waiting rtnl_mutex for 3365 jiffies. [ 1975.360220][ C0] task:syz-executor state:D stack:21072 pid:19163 tgid:19163 ppid:19162 flags:0x00004000 [ 1975.360240][ C0] Call Trace: [ 1975.360245][ C0] [ 1975.360253][ C0] __schedule+0x1800/0x4a60 [ 1975.360278][ C0] ? __pfx___schedule+0x10/0x10 [ 1975.360293][ C0] ? __pfx_lock_release+0x10/0x10 [ 1975.360309][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1975.360326][ C0] ? schedule+0x90/0x320 [ 1975.360339][ C0] schedule+0x14b/0x320 [ 1975.360354][ C0] schedule_preempt_disabled+0x13/0x30 [ 1975.360367][ C0] __mutex_lock+0x6a4/0xd70 [ 1975.360383][ C0] ? __mutex_lock+0x527/0xd70 [ 1975.360399][ C0] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 1975.360415][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1975.360435][ C0] ? get_rtnl_holder+0x144/0x190 [ 1975.360448][ C0] rtnetlink_rcv_msg+0x6eb/0xd00 [ 1975.360463][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1975.360481][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1975.360500][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1975.360516][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1975.360528][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1975.360544][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1975.360572][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1975.360585][ C0] netlink_unicast+0x7f6/0x990 [ 1975.360605][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1975.360619][ C0] ? __virt_addr_valid+0x183/0x530 [ 1975.360632][ C0] ? __check_object_size+0x49c/0x900 [ 1975.360644][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1975.360660][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1975.360678][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1975.360692][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1975.360708][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1975.360721][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1975.360739][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1975.360753][ C0] __sock_sendmsg+0x221/0x270 [ 1975.360771][ C0] __sys_sendto+0x3a4/0x4f0 [ 1975.360786][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1975.360814][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1975.360831][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1975.360849][ C0] __x64_sys_sendto+0xde/0x100 [ 1975.360864][ C0] do_syscall_64+0xf3/0x230 [ 1975.360875][ C0] ? clear_bhb_loop+0x35/0x90 [ 1975.360890][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1975.360903][ C0] RIP: 0033:0x7f37ddb77cac [ 1975.360913][ C0] RSP: 002b:00007ffd6339a900 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1975.360925][ C0] RAX: ffffffffffffffda RBX: 00007f37de834620 RCX: 00007f37ddb77cac [ 1975.360934][ C0] RDX: 0000000000000040 RSI: 00007f37de834670 RDI: 0000000000000003 [ 1975.360943][ C0] RBP: 0000000000000000 R08: 00007ffd6339a954 R09: 000000000000000c [ 1975.360953][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1975.360961][ C0] R13: 0000000000000000 R14: 00007f37de834670 R15: 0000000000000000 [ 1975.360981][ C0] [ 1975.360986][ C0] DEBUG: waiting rtnl_mutex for 3364 jiffies. [ 1975.360993][ C0] task:dhcpcd state:D stack:20672 pid:4770 tgid:4770 ppid:4769 flags:0x00000002 [ 1975.361013][ C0] Call Trace: [ 1975.361018][ C0] [ 1975.361025][ C0] __schedule+0x1800/0x4a60 [ 1975.361051][ C0] ? __pfx___schedule+0x10/0x10 [ 1975.361066][ C0] ? __pfx_lock_release+0x10/0x10 [ 1975.361081][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1975.361099][ C0] ? schedule+0x90/0x320 [ 1975.361112][ C0] schedule+0x14b/0x320 [ 1975.361126][ C0] schedule_preempt_disabled+0x13/0x30 [ 1975.361140][ C0] __mutex_lock+0x6a4/0xd70 [ 1975.361156][ C0] ? __mutex_lock+0x527/0xd70 [ 1975.361172][ C0] ? rtnl_dumpit+0x9e/0x210 [ 1975.361188][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1975.361204][ C0] ? __alloc_skb+0x28f/0x440 [ 1975.361220][ C0] ? get_rtnl_holder+0x144/0x190 [ 1975.361233][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1975.361246][ C0] rtnl_dumpit+0x9e/0x210 [ 1975.361264][ C0] netlink_dump+0x647/0xd80 [ 1975.361282][ C0] ? __pfx_netlink_dump+0x10/0x10 [ 1975.361306][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1975.361326][ C0] __netlink_dump_start+0x5a2/0x790 [ 1975.361346][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1975.361359][ C0] rtnetlink_rcv_msg+0xb42/0xd00 [ 1975.361378][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1975.361393][ C0] ? __pfx_rtnl_dumpit+0x10/0x10 [ 1975.361408][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1975.361428][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1975.361440][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1975.361457][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1975.361480][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1975.361493][ C0] netlink_unicast+0x7f6/0x990 [ 1975.361512][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1975.361526][ C0] ? __virt_addr_valid+0x183/0x530 [ 1975.361539][ C0] ? __check_object_size+0x49c/0x900 [ 1975.361551][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1975.361571][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1975.361589][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1975.361603][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1975.361617][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1975.361627][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1975.361644][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1975.361654][ C0] __sock_sendmsg+0x221/0x270 [ 1975.361671][ C0] __sys_sendto+0x3a4/0x4f0 [ 1975.361687][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1975.361712][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1975.361730][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1975.361749][ C0] __x64_sys_sendto+0xde/0x100 [ 1975.361764][ C0] do_syscall_64+0xf3/0x230 [ 1975.361775][ C0] ? clear_bhb_loop+0x35/0x90 [ 1975.361790][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1975.361803][ C0] RIP: 0033:0x7f3e7133cad7 [ 1975.361812][ C0] RSP: 002b:00007ffc3e6ca2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1975.361824][ C0] RAX: ffffffffffffffda RBX: 00007ffc3e6cb3e0 RCX: 00007f3e7133cad7 [ 1975.361833][ C0] RDX: 0000000000000014 RSI: 00007ffc3e6cb300 RDI: 0000000000000016 [ 1975.361841][ C0] RBP: 00007ffc3e6cb370 R08: 00007ffc3e6cb2e4 R09: 000000000000000c [ 1975.361849][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 1975.361857][ C0] R13: 00007ffc3e6cb2e4 R14: 00007ffc3e6cb300 R15: 0000000000000105 [ 1975.361874][ C0] [ 1975.361879][ C0] [ 1975.361879][ C0] Showing all locks held in the system: [ 1975.361886][ C0] 2 locks held by kworker/u8:0/11: [ 1975.361895][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1975.361932][ C0] #1: ffffc90000107d00 (connector_reaper_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1975.361971][ C0] 3 locks held by kworker/u8:3/52: [ 1975.361978][ C0] #0: ffff88802a173948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1975.362011][ C0] #1: ffffc90000bc7d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1975.362044][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 1975.362098][ C0] 3 locks held by kworker/u8:8/2815: [ 1975.362106][ C0] 2 locks held by kworker/u8:9/2842: [ 1975.362113][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1975.362146][ C0] #1: ffffc900093e7d00 ((reaper_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1975.362179][ C0] 3 locks held by kworker/u8:10/2900: [ 1975.362188][ C0] 2 locks held by dhcpcd/4770: [ 1975.362195][ C0] #0: ffff88804be7c678 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: __netlink_dump_start+0x119/0x790 [ 1975.362231][ C0] #1: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_dumpit+0x9e/0x210 [ 1975.362267][ C0] 2 locks held by getty/4855: [ 1975.362275][ C0] #0: ffff88802a6390a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1975.362306][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 1975.362340][ C0] 2 locks held by kworker/1:6/5202: [ 1975.362348][ C0] 3 locks held by kworker/u8:1/8918: [ 1975.362357][ C0] 3 locks held by kworker/u8:6/12110: [ 1975.362367][ C0] 3 locks held by kworker/0:2/15418: [ 1975.362375][ C0] #0: ffff888015080948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1975.362409][ C0] #1: ffffc90014c97d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1975.362442][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 1975.362478][ C0] 1 lock held by syz-executor/19159: [ 1975.362485][ C0] 1 lock held by syz-executor/19162: [ 1975.362493][ C0] 1 lock held by syz-executor/19163: [ 1975.362500][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1975.362534][ C0] 7 locks held by syz-executor/19173: [ 1975.362542][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1975.362580][ C0] #1: ffffffff8f601ef0 (dev_addr_sem){++++}-{3:3}, at: dev_set_mac_address_user+0x23/0x50 [ 1975.362611][ C0] #2: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: batadv_check_known_mac_addr+0x24/0x410 [ 1975.362642][ C0] #3: ffffffff8e213280 (console_lock){+.+.}-{0:0}, at: _printk+0xd5/0x120 [ 1975.362675][ C0] #4: ffffffff8e212e90 (console_srcu){....}-{0:0}, at: console_flush_all+0x147/0xf50 [ 1975.362706][ C0] #5: ffffc90000007c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 1975.362738][ C0] #6: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 1975.362775][ C0] 7 locks held by syz-executor/19238: [ 1975.362783][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1975.362819][ C0] #1: ffff88805d001888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1975.362853][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1975.362887][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1975.362919][ C0] #4: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 1975.362953][ C0] #5: ffff88807b9d1250 (&devlink->lock_key#100){+.+.}-{3:3}, at: nsim_drv_probe+0xcb/0xb80 [ 1975.362990][ C0] #6: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: fib_seq_sum+0x31/0x290 [ 1975.363023][ C0] 4 locks held by syz-executor/19241: [ 1975.363031][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1975.363067][ C0] #1: ffff88807833dc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1975.363098][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1975.363132][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1975.363166][ C0] 4 locks held by udevd/19429: [ 1975.363173][ C0] #0: ffff88804f5ae8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60 [ 1975.363206][ C0] #1: ffff888029b88488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x53/0x3b0 [ 1975.363241][ C0] #2: ffff88804ffb0008 (kn->active#5){++++}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 1975.363275][ C0] #3: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: uevent_show+0x17d/0x340 [ 1975.363305][ C0] [ 1975.363309][ C0] ============================================= [ 1975.363309][ C0] [ 1976.395035][ C0] DEBUG: waiting rtnl_mutex for 2939 jiffies. [ 1976.395050][ C0] task:kworker/0:2 state:D stack:22224 pid:15418 tgid:15418 ppid:2 flags:0x00004000 [ 1976.395077][ C0] Workqueue: events linkwatch_event [ 1976.395097][ C0] Call Trace: [ 1976.395103][ C0] [ 1976.395112][ C0] __schedule+0x1800/0x4a60 [ 1976.395141][ C0] ? __pfx___schedule+0x10/0x10 [ 1976.395156][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1976.395173][ C0] ? __pfx_lock_release+0x10/0x10 [ 1976.395188][ C0] ? kick_pool+0x1bd/0x620 [ 1976.395207][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1976.395220][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1976.395238][ C0] ? schedule+0x90/0x320 [ 1976.395251][ C0] schedule+0x14b/0x320 [ 1976.395265][ C0] schedule_preempt_disabled+0x13/0x30 [ 1976.395279][ C0] __mutex_lock+0x6a4/0xd70 [ 1976.395296][ C0] ? __mutex_lock+0x527/0xd70 [ 1976.395312][ C0] ? linkwatch_event+0xe/0x60 [ 1976.395324][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1976.395344][ C0] ? get_rtnl_holder+0x144/0x190 [ 1976.395358][ C0] ? process_scheduled_works+0x945/0x1830 [ 1976.395372][ C0] linkwatch_event+0xe/0x60 [ 1976.395383][ C0] process_scheduled_works+0xa2c/0x1830 [ 1976.395412][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1976.395432][ C0] ? assign_work+0x364/0x3d0 [ 1976.395448][ C0] worker_thread+0x86d/0xd40 [ 1976.395467][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1976.395483][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1976.395500][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1976.395514][ C0] kthread+0x2f0/0x390 [ 1976.395526][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1976.395539][ C0] ? __pfx_kthread+0x10/0x10 [ 1976.395551][ C0] ret_from_fork+0x4b/0x80 [ 1976.395566][ C0] ? __pfx_kthread+0x10/0x10 [ 1976.395577][ C0] ret_from_fork_asm+0x1a/0x30 [ 1976.395601][ C0] [ 1976.395606][ C0] DEBUG: holding rtnl_mutex for 2936 jiffies. [ 1976.395613][ C0] task:syz-executor state:R running task stack:20992 pid:19173 tgid:19173 ppid:19168 flags:0x0000400a [ 1976.395638][ C0] Call Trace: [ 1976.395644][ C0] [ 1976.395650][ C0] sched_show_task+0x506/0x6d0 [ 1976.395664][ C0] ? report_rtnl_holders+0x2a5/0x400 [ 1976.395679][ C0] ? __pfx__printk+0x10/0x10 [ 1976.395700][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 1976.395712][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1976.395725][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 1976.395742][ C0] report_rtnl_holders+0x327/0x400 [ 1976.395762][ C0] call_timer_fn+0x18e/0x650 [ 1976.395775][ C0] ? call_timer_fn+0xc0/0x650 [ 1976.395786][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1976.395801][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 1976.395814][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1976.395830][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1976.395844][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1976.395858][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1976.395871][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1976.395885][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 1976.395900][ C0] __run_timer_base+0x66a/0x8e0 [ 1976.395923][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 1976.395942][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1976.395961][ C0] run_timer_softirq+0xb7/0x170 [ 1976.395973][ C0] handle_softirqs+0x2c4/0x970 [ 1976.395990][ C0] ? __irq_exit_rcu+0xf4/0x1c0 [ 1976.396007][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 1976.396023][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 1976.396040][ C0] __irq_exit_rcu+0xf4/0x1c0 [ 1976.396055][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 1976.396073][ C0] irq_exit_rcu+0x9/0x30 [ 1976.396086][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 1976.396101][ C0] [ 1976.396106][ C0] [ 1976.396112][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1976.396127][ C0] RIP: 0010:console_flush_all+0x9f7/0xf50 [ 1976.396142][ C0] Code: 20 00 90 0f 0b 90 e9 f3 f9 ff ff e8 73 2a 20 00 e8 8e f7 20 0a 4d 85 f6 74 c0 e8 64 2a 20 00 fb 49 bd 00 00 00 00 00 fc ff df <43> 80 3c 2f 00 48 8b 5c 24 30 74 08 48 89 df e8 b5 97 87 00 4c 8b [ 1976.396152][ C0] RSP: 0018:ffffc9000329e8c0 EFLAGS: 00000293 [ 1976.396164][ C0] RAX: ffffffff8173aeac RBX: 0000000000000000 RCX: ffff88802aaf3c00 [ 1976.396173][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1976.396181][ C0] RBP: ffffc9000329ea50 R08: ffffffff8173ae53 R09: 1ffffffff2602100 [ 1976.396190][ C0] R10: dffffc0000000000 R11: fffffbfff2602101 R12: ffffffff8eb32480 [ 1976.396200][ C0] R13: dffffc0000000000 R14: 0000000000000200 R15: 1ffffffff1d6649b [ 1976.396212][ C0] ? console_flush_all+0x993/0xf50 [ 1976.396224][ C0] ? console_flush_all+0x9ec/0xf50 [ 1976.396245][ C0] ? console_flush_all+0x147/0xf50 [ 1976.396261][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 1976.396276][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1976.396292][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1976.396311][ C0] console_unlock+0x13b/0x4d0 [ 1976.396327][ C0] ? __pfx_console_unlock+0x10/0x10 [ 1976.396338][ C0] ? _printk+0xd5/0x120 [ 1976.396353][ C0] ? _printk+0xd5/0x120 [ 1976.396367][ C0] ? __pfx___down_trylock_console_sem+0x10/0x10 [ 1976.396388][ C0] vprintk_emit+0x7a1/0x900 [ 1976.396403][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 1976.396424][ C0] _printk+0xd5/0x120 [ 1976.396440][ C0] ? batadv_check_known_mac_addr+0x237/0x410 [ 1976.396454][ C0] ? __pfx__printk+0x10/0x10 [ 1976.396471][ C0] ? batadv_hardif_get_by_netdev+0x49b/0x4e0 [ 1976.396483][ C0] ? batadv_hardif_get_by_netdev+0x7f/0x4e0 [ 1976.396497][ C0] batadv_check_known_mac_addr+0x2b1/0x410 [ 1976.396509][ C0] ? batadv_check_known_mac_addr+0x24/0x410 [ 1976.396524][ C0] batadv_hard_if_event+0x3a5/0x1620 [ 1976.396538][ C0] ? smc_pnet_netdev_event+0x38f/0x690 [ 1976.396553][ C0] ? lockdep_rtnl_is_held+0x26/0x40 [ 1976.396568][ C0] notifier_call_chain+0x19f/0x3e0 [ 1976.396588][ C0] dev_set_mac_address+0x3d9/0x510 [ 1976.396604][ C0] ? __pfx_dev_set_mac_address+0x10/0x10 [ 1976.396617][ C0] ? down_write+0x18c/0x220 [ 1976.396635][ C0] ? do_setlink+0x7ff/0x41f0 [ 1976.396649][ C0] ? do_setlink+0x7ff/0x41f0 [ 1976.396664][ C0] ? do_setlink+0x7ff/0x41f0 [ 1976.396678][ C0] ? do_setlink+0x7ff/0x41f0 [ 1976.396696][ C0] ? trace_kmalloc+0x1f/0xd0 [ 1976.396711][ C0] dev_set_mac_address_user+0x31/0x50 [ 1976.396724][ C0] do_setlink+0x8b6/0x41f0 [ 1976.396744][ C0] ? stack_trace_save+0x118/0x1d0 [ 1976.396760][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1976.396778][ C0] ? __pfx_do_setlink+0x10/0x10 [ 1976.396797][ C0] ? __nla_validate_parse+0x26ce/0x3090 [ 1976.396812][ C0] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 1976.396824][ C0] ? rtnl_newlink+0xe9/0x2070 [ 1976.396847][ C0] ? __pfx___nla_validate_parse+0x10/0x10 [ 1976.396878][ C0] ? validate_linkmsg+0x71e/0x900 [ 1976.396894][ C0] rtnl_newlink+0x17a9/0x2070 [ 1976.396922][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 1976.396936][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1976.396951][ C0] ? rcu_is_watching+0x15/0xb0 [ 1976.396963][ C0] ? trace_contention_end+0x3c/0x120 [ 1976.396975][ C0] ? __mutex_lock+0x2ef/0xd70 [ 1976.396995][ C0] ? __pfx_lock_release+0x10/0x10 [ 1976.397017][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 1976.397032][ C0] rtnetlink_rcv_msg+0x744/0xd00 [ 1976.397046][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1976.397064][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1976.397083][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1976.397100][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1976.397112][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1976.397129][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1976.397152][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1976.397165][ C0] netlink_unicast+0x7f6/0x990 [ 1976.397185][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1976.397199][ C0] ? __virt_addr_valid+0x183/0x530 [ 1976.397212][ C0] ? __check_object_size+0x49c/0x900 [ 1976.397225][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1976.397242][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1976.397260][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1976.397271][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1976.397287][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1976.397303][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1976.397313][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1976.397331][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1976.397342][ C0] __sock_sendmsg+0x221/0x270 [ 1976.397361][ C0] __sys_sendto+0x3a4/0x4f0 [ 1976.397377][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1976.397403][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1976.397420][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1976.397438][ C0] __x64_sys_sendto+0xde/0x100 [ 1976.397453][ C0] do_syscall_64+0xf3/0x230 [ 1976.397464][ C0] ? clear_bhb_loop+0x35/0x90 [ 1976.397480][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1976.397493][ C0] RIP: 0033:0x7f40f0177cac [ 1976.397506][ C0] Code: 2a 5a 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5a 02 00 48 8b [ 1976.397516][ C0] RSP: 002b:00007ffe6635faf0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1976.397529][ C0] RAX: ffffffffffffffda RBX: 00007f40f0e34620 RCX: 00007f40f0177cac [ 1976.397538][ C0] RDX: 000000000000002c RSI: 00007f40f0e34670 RDI: 0000000000000003 [ 1976.397546][ C0] RBP: 0000000000000000 R08: 00007ffe6635fb44 R09: 000000000000000c [ 1976.397554][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1976.397562][ C0] R13: 0000000000000000 R14: 00007f40f0e34670 R15: 0000000000000000 [ 1976.397579][ C0] [ 1976.397585][ C0] DEBUG: waiting rtnl_mutex for 3491 jiffies. [ 1976.397592][ C0] task:kworker/u8:3 state:D stack:19184 pid:52 tgid:52 ppid:2 flags:0x00004000 [ 1976.397612][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 1976.397629][ C0] Call Trace: [ 1976.397633][ C0] [ 1976.397641][ C0] __schedule+0x1800/0x4a60 [ 1976.397666][ C0] ? __pfx___schedule+0x10/0x10 [ 1976.397682][ C0] ? __pfx_lock_release+0x10/0x10 [ 1976.397700][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1976.397713][ C0] ? kthread_data+0x52/0xd0 [ 1976.397727][ C0] ? schedule+0x90/0x320 [ 1976.397740][ C0] ? wq_worker_sleeping+0x66/0x240 [ 1976.397756][ C0] ? schedule+0x90/0x320 [ 1976.397768][ C0] schedule+0x14b/0x320 [ 1976.397783][ C0] schedule_preempt_disabled+0x13/0x30 [ 1976.397796][ C0] __mutex_lock+0x6a4/0xd70 [ 1976.397810][ C0] ? mark_lock+0x9a/0x360 [ 1976.397826][ C0] ? __mutex_lock+0x527/0xd70 [ 1976.397842][ C0] ? addrconf_dad_work+0xd0/0x16f0 [ 1976.397857][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1976.397877][ C0] ? get_rtnl_holder+0x144/0x190 [ 1976.397896][ C0] addrconf_dad_work+0xd0/0x16f0 [ 1976.397912][ C0] ? preempt_schedule+0xe1/0xf0 [ 1976.397926][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 1976.397940][ C0] ? __pfx_addrconf_dad_work+0x10/0x10 [ 1976.397957][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 1976.397972][ C0] ? process_scheduled_works+0x945/0x1830 [ 1976.397986][ C0] process_scheduled_works+0xa2c/0x1830 [ 1976.398014][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 1976.398033][ C0] ? assign_work+0x364/0x3d0 [ 1976.398050][ C0] worker_thread+0x86d/0xd40 [ 1976.398072][ C0] ? __kthread_parkme+0x169/0x1d0 [ 1976.398089][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1976.398103][ C0] kthread+0x2f0/0x390 [ 1976.398114][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1976.398128][ C0] ? __pfx_kthread+0x10/0x10 [ 1976.398139][ C0] ret_from_fork+0x4b/0x80 [ 1976.398153][ C0] ? __pfx_kthread+0x10/0x10 [ 1976.398164][ C0] ret_from_fork_asm+0x1a/0x30 [ 1976.398187][ C0] [ 1976.398192][ C0] DEBUG: waiting rtnl_mutex for 3490 jiffies. [ 1976.398199][ C0] task:syz-executor state:D stack:21728 pid:19238 tgid:19238 ppid:19237 flags:0x00004000 [ 1976.398220][ C0] Call Trace: [ 1976.398225][ C0] [ 1976.398233][ C0] __schedule+0x1800/0x4a60 [ 1976.398257][ C0] ? __pfx___schedule+0x10/0x10 [ 1976.398273][ C0] ? __pfx_lock_release+0x10/0x10 [ 1976.398288][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1976.398306][ C0] ? schedule+0x90/0x320 [ 1976.398318][ C0] schedule+0x14b/0x320 [ 1976.398333][ C0] schedule_preempt_disabled+0x13/0x30 [ 1976.398347][ C0] __mutex_lock+0x6a4/0xd70 [ 1976.398363][ C0] ? __mutex_lock+0x527/0xd70 [ 1976.398379][ C0] ? fib_seq_sum+0x31/0x290 [ 1976.398394][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1976.398415][ C0] ? get_rtnl_holder+0x144/0x190 [ 1976.398428][ C0] fib_seq_sum+0x31/0x290 [ 1976.398446][ C0] register_fib_notifier+0x42/0x370 [ 1976.398464][ C0] ? __pfx_nsim_fib_dump_inconsistent+0x10/0x10 [ 1976.398482][ C0] nsim_fib_create+0x902/0xa70 [ 1976.398502][ C0] ? __pfx_nsim_fib_create+0x10/0x10 [ 1976.398520][ C0] nsim_drv_probe+0x747/0xb80 [ 1976.398540][ C0] ? __pfx_nsim_drv_probe+0x10/0x10 [ 1976.398555][ C0] ? kernfs_create_link+0x187/0x1f0 [ 1976.398570][ C0] ? sysfs_do_create_link_sd+0xdd/0x110 [ 1976.398586][ C0] ? driver_sysfs_add+0x1de/0x1f0 [ 1976.398605][ C0] ? really_probe+0x147/0xad0 [ 1976.398621][ C0] ? __pfx_nsim_bus_probe+0x10/0x10 [ 1976.398633][ C0] really_probe+0x2b8/0xad0 [ 1976.398653][ C0] __driver_probe_device+0x1a2/0x390 [ 1976.398671][ C0] driver_probe_device+0x50/0x430 [ 1976.398688][ C0] __device_attach_driver+0x2d6/0x530 [ 1976.398709][ C0] bus_for_each_drv+0x24e/0x2e0 [ 1976.398722][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 1976.398738][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 1976.398752][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1976.398769][ C0] __device_attach+0x333/0x520 [ 1976.398787][ C0] ? __pfx___device_attach+0x10/0x10 [ 1976.398807][ C0] bus_probe_device+0x189/0x260 [ 1976.398822][ C0] device_add+0x856/0xbf0 [ 1976.398840][ C0] new_device_store+0x3f3/0x890 [ 1976.398853][ C0] ? kernfs_fop_write_iter+0x1eb/0x500 [ 1976.398868][ C0] ? __pfx_new_device_store+0x10/0x10 [ 1976.398885][ C0] ? sysfs_kf_write+0x182/0x2a0 [ 1976.398898][ C0] ? bus_attr_store+0x4f/0xa0 [ 1976.398912][ C0] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1976.398925][ C0] kernfs_fop_write_iter+0x3a1/0x500 [ 1976.398941][ C0] vfs_write+0xa72/0xc90 [ 1976.398960][ C0] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1976.398974][ C0] ? __pfx_vfs_write+0x10/0x10 [ 1976.398994][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1976.399015][ C0] ksys_write+0x1a0/0x2c0 [ 1976.399033][ C0] ? __pfx_ksys_write+0x10/0x10 [ 1976.399049][ C0] ? do_syscall_64+0x100/0x230 [ 1976.399061][ C0] ? do_syscall_64+0xb6/0x230 [ 1976.399074][ C0] do_syscall_64+0xf3/0x230 [ 1976.399085][ C0] ? clear_bhb_loop+0x35/0x90 [ 1976.399100][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1976.399113][ C0] RIP: 0033:0x7f6f44374a9f [ 1976.399123][ C0] RSP: 002b:00007ffc8bdef860 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1976.399135][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6f44374a9f [ 1976.399144][ C0] RDX: 0000000000000003 RSI: 00007ffc8bdef8b0 RDI: 0000000000000005 [ 1976.399152][ C0] RBP: 00007f6f443e45d6 R08: 0000000000000000 R09: 00007ffc8bdef6b7 [ 1976.399161][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1976.399169][ C0] R13: 00007ffc8bdef8b0 R14: 00007f6f45034620 R15: 0000000000000003 [ 1976.399185][ C0] [ 1976.399190][ C0] DEBUG: waiting rtnl_mutex for 3469 jiffies. [ 1976.399197][ C0] task:syz-executor state:D stack:21072 pid:19163 tgid:19163 ppid:19162 flags:0x00004000 [ 1976.399217][ C0] Call Trace: [ 1976.399222][ C0] [ 1976.399230][ C0] __schedule+0x1800/0x4a60 [ 1976.399255][ C0] ? __pfx___schedule+0x10/0x10 [ 1976.399270][ C0] ? __pfx_lock_release+0x10/0x10 [ 1976.399285][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1976.399303][ C0] ? schedule+0x90/0x320 [ 1976.399320][ C0] schedule+0x14b/0x320 [ 1976.399335][ C0] schedule_preempt_disabled+0x13/0x30 [ 1976.399348][ C0] __mutex_lock+0x6a4/0xd70 [ 1976.399365][ C0] ? __mutex_lock+0x527/0xd70 [ 1976.399380][ C0] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 1976.399396][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1976.399417][ C0] ? get_rtnl_holder+0x144/0x190 [ 1976.399430][ C0] rtnetlink_rcv_msg+0x6eb/0xd00 [ 1976.399445][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 1976.399462][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1976.399482][ C0] ? ref_tracker_free+0x643/0x7e0 [ 1976.399497][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1976.399509][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1976.399526][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1976.399549][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1976.399562][ C0] netlink_unicast+0x7f6/0x990 [ 1976.399582][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1976.399596][ C0] ? __virt_addr_valid+0x183/0x530 [ 1976.399608][ C0] ? __check_object_size+0x49c/0x900 [ 1976.399620][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1976.399637][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1976.399655][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1976.399668][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1976.399682][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1976.399696][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1976.399713][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1976.399723][ C0] __sock_sendmsg+0x221/0x270 [ 1976.399741][ C0] __sys_sendto+0x3a4/0x4f0 [ 1976.399756][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1976.399782][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1976.399798][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1976.399817][ C0] __x64_sys_sendto+0xde/0x100 [ 1976.399831][ C0] do_syscall_64+0xf3/0x230 [ 1976.399842][ C0] ? clear_bhb_loop+0x35/0x90 [ 1976.399857][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1976.399871][ C0] RIP: 0033:0x7f37ddb77cac [ 1976.399880][ C0] RSP: 002b:00007ffd6339a900 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1976.399892][ C0] RAX: ffffffffffffffda RBX: 00007f37de834620 RCX: 00007f37ddb77cac [ 1976.399901][ C0] RDX: 0000000000000040 RSI: 00007f37de834670 RDI: 0000000000000003 [ 1976.399910][ C0] RBP: 0000000000000000 R08: 00007ffd6339a954 R09: 000000000000000c [ 1976.399917][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 1976.399925][ C0] R13: 0000000000000000 R14: 00007f37de834670 R15: 0000000000000000 [ 1976.399942][ C0] [ 1976.399947][ C0] DEBUG: waiting rtnl_mutex for 3468 jiffies. [ 1976.399954][ C0] task:dhcpcd state:D stack:20672 pid:4770 tgid:4770 ppid:4769 flags:0x00000002 [ 1976.399973][ C0] Call Trace: [ 1976.399978][ C0] [ 1976.399985][ C0] __schedule+0x1800/0x4a60 [ 1976.400010][ C0] ? __pfx___schedule+0x10/0x10 [ 1976.400025][ C0] ? __pfx_lock_release+0x10/0x10 [ 1976.400041][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 1976.400058][ C0] ? schedule+0x90/0x320 [ 1976.400071][ C0] schedule+0x14b/0x320 [ 1976.400085][ C0] schedule_preempt_disabled+0x13/0x30 [ 1976.400099][ C0] __mutex_lock+0x6a4/0xd70 [ 1976.400115][ C0] ? __mutex_lock+0x527/0xd70 [ 1976.400130][ C0] ? rtnl_dumpit+0x9e/0x210 [ 1976.400146][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 1976.400163][ C0] ? __alloc_skb+0x28f/0x440 [ 1976.400178][ C0] ? get_rtnl_holder+0x144/0x190 [ 1976.400190][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1976.400204][ C0] rtnl_dumpit+0x9e/0x210 [ 1976.400222][ C0] netlink_dump+0x647/0xd80 [ 1976.400239][ C0] ? __pfx_netlink_dump+0x10/0x10 [ 1976.400263][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 1976.400283][ C0] __netlink_dump_start+0x5a2/0x790 [ 1976.400303][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1976.400316][ C0] rtnetlink_rcv_msg+0xb42/0xd00 [ 1976.400335][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1976.400351][ C0] ? __pfx_rtnl_dumpit+0x10/0x10 [ 1976.400365][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 1976.400385][ C0] netlink_rcv_skb+0x1e3/0x430 [ 1976.400397][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1976.400414][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1976.400437][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 1976.400450][ C0] netlink_unicast+0x7f6/0x990 [ 1976.400469][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 1976.400483][ C0] ? __virt_addr_valid+0x183/0x530 [ 1976.400496][ C0] ? __check_object_size+0x49c/0x900 [ 1976.400508][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 1976.400524][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 1976.400542][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1976.400555][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 1976.400569][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1976.400580][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 1976.400596][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1976.400607][ C0] __sock_sendmsg+0x221/0x270 [ 1976.400624][ C0] __sys_sendto+0x3a4/0x4f0 [ 1976.400639][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 1976.400664][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1976.400681][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1976.400703][ C0] __x64_sys_sendto+0xde/0x100 [ 1976.400718][ C0] do_syscall_64+0xf3/0x230 [ 1976.400729][ C0] ? clear_bhb_loop+0x35/0x90 [ 1976.400744][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1976.400757][ C0] RIP: 0033:0x7f3e7133cad7 [ 1976.400766][ C0] RSP: 002b:00007ffc3e6ca2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1976.400778][ C0] RAX: ffffffffffffffda RBX: 00007ffc3e6cb3e0 RCX: 00007f3e7133cad7 [ 1976.400787][ C0] RDX: 0000000000000014 RSI: 00007ffc3e6cb300 RDI: 0000000000000016 [ 1976.400795][ C0] RBP: 00007ffc3e6cb370 R08: 00007ffc3e6cb2e4 R09: 000000000000000c [ 1976.400804][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 1976.400811][ C0] R13: 00007ffc3e6cb2e4 R14: 00007ffc3e6cb300 R15: 0000000000000105 [ 1976.400828][ C0] [ 1976.400834][ C0] [ 1976.400834][ C0] Showing all locks held in the system: [ 1976.400841][ C0] 2 locks held by kworker/u8:0/11: [ 1976.400849][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1976.400885][ C0] #1: ffffc90000107d00 (connector_reaper_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1976.400923][ C0] 3 locks held by kworker/u8:3/52: [ 1976.400931][ C0] #0: ffff88802a173948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1976.400964][ C0] #1: ffffc90000bc7d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1976.400999][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 1976.401051][ C0] 3 locks held by kworker/u8:8/2815: [ 1976.401059][ C0] 2 locks held by kworker/u8:9/2842: [ 1976.401066][ C0] #0: ffff888015089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1976.401099][ C0] #1: ffffc900093e7d00 ((reaper_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1976.401132][ C0] 3 locks held by kworker/u8:10/2900: [ 1976.401141][ C0] 2 locks held by dhcpcd/4770: [ 1976.401148][ C0] #0: ffff88804be7c678 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: __netlink_dump_start+0x119/0x790 [ 1976.401183][ C0] #1: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_dumpit+0x9e/0x210 [ 1976.401217][ C0] 2 locks held by getty/4855: [ 1976.401224][ C0] #0: ffff88802a6390a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1976.401255][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 1976.401289][ C0] 2 locks held by kworker/1:6/5202: [ 1976.401297][ C0] 3 locks held by kworker/u8:1/8918: [ 1976.401306][ C0] 3 locks held by kworker/u8:6/12110: [ 1976.401315][ C0] 3 locks held by kworker/0:2/15418: [ 1976.401322][ C0] #0: ffff888015080948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 1976.401354][ C0] #1: ffffc90014c97d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 1976.401387][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 1976.401422][ C0] 1 lock held by syz-executor/19159: [ 1976.401429][ C0] 1 lock held by syz-executor/19162: [ 1976.401436][ C0] 1 lock held by syz-executor/19163: [ 1976.401443][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1976.401478][ C0] 7 locks held by syz-executor/19173: [ 1976.401485][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 1976.401519][ C0] #1: ffffffff8f601ef0 (dev_addr_sem){++++}-{3:3}, at: dev_set_mac_address_user+0x23/0x50 [ 1976.401549][ C0] #2: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: batadv_check_known_mac_addr+0x24/0x410 [ 1976.401581][ C0] #3: ffffffff8e213280 (console_lock){+.+.}-{0:0}, at: _printk+0xd5/0x120 [ 1976.401613][ C0] #4: ffffffff8e212e90 (console_srcu){....}-{0:0}, at: console_flush_all+0x147/0xf50 [ 1976.401645][ C0] #5: ffffc90000007c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 1976.401676][ C0] #6: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 1976.401716][ C0] 7 locks held by syz-executor/19238: [ 1976.401723][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1976.401760][ C0] #1: ffff88805d001888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1976.401790][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1976.401824][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1976.401857][ C0] #4: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 1976.401890][ C0] #5: ffff88807b9d1250 (&devlink->lock_key#100){+.+.}-{3:3}, at: nsim_drv_probe+0xcb/0xb80 [ 1976.401927][ C0] #6: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: fib_seq_sum+0x31/0x290 [ 1976.401960][ C0] 4 locks held by syz-executor/19241: [ 1976.401968][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 1976.402004][ C0] #1: ffff88807833dc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 1976.402035][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 1976.402068][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 1976.402103][ C0] 4 locks held by udevd/19429: [ 1976.402110][ C0] #0: ffff88804f5ae8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60 [ 1976.402143][ C0] #1: ffff888029b88488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x53/0x3b0 [ 1976.402177][ C0] #2: ffff88804ffb0008 (kn->active#5){++++}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 1976.402212][ C0] #3: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: uevent_show+0x17d/0x340 [ 1976.402242][ C0] [ 1976.402246][ C0] ============================================= [ 1976.402246][ C0] [ 1976.484218][ T1249] ieee802154 phy0 wpan0: encryption failed: -22 [ 1977.433718][ C0] DEBUG: waiting rtnl_mutex for 3043 jiffies. [ 1977.654085][ T1249] ieee802154 phy1 wpan1: encryption failed: -22 [ 1977.656961][ C0] task:kworker/0:2 state:D [ 1977.712719][T19173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1977.717911][ C0] stack:22224 pid:15418 tgid:15418 ppid:2 flags:0x00004000 [ 1977.808946][T19002] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1977.812797][ C0] Workqueue: events linkwatch_event [ 1977.812834][ C0] Call Trace: [ 1977.812844][ C0] [ 1977.812859][ C0] __schedule+0x1800/0x4a60 [ 1977.812906][ C0] ? __pfx___schedule+0x10/0x10 [ 1977.822060][T19002] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1977.823334][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1977.831493][T19002] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1977.833836][ C0] ? __pfx_lock_release+0x10/0x10 [ 1977.833874][ C0] ? kick_pool+0x1bd/0x620 [ 1977.842008][T19002] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1977.844189][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 1977.850362][T19002] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1977.854740][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 1977.854776][ C0] ? schedule+0x90/0x320 [ 1977.854801][ C0] schedule+0x14b/0x320 [ 1977.854826][ C0] schedule_preempt_disabled+0x13/0x30 [ 1977.860041][T19002] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1977.864924][ C0] __mutex_lock+0x6a4/0xd70 [ 1977.900451][T19173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1977.900799][ C0] ? __mutex_lock+0x527/0xd70 [ 1979.923823][T13646] Bluetooth: hci1: command tx timeout [ 1979.927957][ C0] ? linkwatch_event+0xe/0x60 [ 2004.408487][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 2004.413515][ C0] ? get_rtnl_holder+0x144/0x190 [ 2004.418460][ C0] ? process_scheduled_works+0x945/0x1830 [ 2004.424187][ C0] linkwatch_event+0xe/0x60 [ 2004.428674][ C0] process_scheduled_works+0xa2c/0x1830 [ 2004.434238][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 2004.440209][ C0] ? assign_work+0x364/0x3d0 [ 2004.444809][ C0] worker_thread+0x86d/0xd40 [ 2004.449391][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 2004.455289][ C0] ? __kthread_parkme+0x169/0x1d0 [ 2004.460311][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2004.465431][ C0] kthread+0x2f0/0x390 [ 2004.469483][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2004.474605][ C0] ? __pfx_kthread+0x10/0x10 [ 2004.479177][ C0] ret_from_fork+0x4b/0x80 [ 2004.483577][ C0] ? __pfx_kthread+0x10/0x10 [ 2004.483746][ T19] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P19173 0-.... } 2679 jiffies s: 129417 root: 0x1/T [ 2004.483784][ T19] rcu: blocking rcu_node structures (internal RCU debug): [ 2004.483796][ T19] Sending NMI from CPU 1 to CPUs 0: [ 2004.483823][ C0] NMI backtrace for cpu 0 [ 2004.483836][ C0] CPU: 0 UID: 0 PID: 19455 Comm: syz-executor Not tainted 6.10.0-next-20240719-syzkaller #0 [ 2004.483855][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 2004.483866][ C0] RIP: 0010:io_serial_in+0x76/0xb0 [ 2004.483889][ C0] Code: b0 bd 52 fc 89 e9 41 d3 e6 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 01 2b ba fc 44 03 33 44 89 f2 ec <0f> b6 c0 5b 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c [ 2004.483903][ C0] RSP: 0000:ffffc90000007278 EFLAGS: 00000002 [ 2004.483918][ C0] RAX: 1ffffffff2966d00 RBX: ffffffff94b36de0 RCX: 0000000000000000 [ 2004.483930][ C0] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000020 [ 2004.483942][ C0] RBP: 0000000000000000 R08: ffffffff85411b56 R09: 1ffff11003f6b046 [ 2004.483954][ C0] R10: dffffc0000000000 R11: ffffffff85411b10 R12: dffffc0000000000 [ 2004.483967][ C0] R13: ffffffff94848f10 R14: 00000000000003fd R15: dffffc0000000000 [ 2004.483980][ C0] FS: 000055557ca3a500(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 2004.483995][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2004.484007][ C0] CR2: 00007ffed844cc18 CR3: 000000005d468000 CR4: 00000000003506f0 [ 2004.484021][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2004.484032][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2004.484043][ C0] Call Trace: [ 2004.484051][ C0] [ 2004.484058][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 2004.484077][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 2004.484102][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 2004.484121][ C0] ? nmi_handle+0x2a/0x5a0 [ 2004.484145][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 2004.484166][ C0] ? nmi_handle+0x14f/0x5a0 [ 2004.484181][ C0] ? nmi_handle+0x2a/0x5a0 [ 2004.484198][ C0] ? io_serial_in+0x76/0xb0 [ 2004.484215][ C0] ? default_do_nmi+0x63/0x160 [ 2004.484235][ C0] ? exc_nmi+0x123/0x1f0 [ 2004.484253][ C0] ? end_repeat_nmi+0xf/0x53 [ 2004.484276][ C0] ? __pfx_io_serial_in+0x10/0x10 [ 2004.484294][ C0] ? io_serial_in+0x46/0xb0 [ 2004.484313][ C0] ? io_serial_in+0x76/0xb0 [ 2004.484332][ C0] ? io_serial_in+0x76/0xb0 [ 2004.484351][ C0] ? io_serial_in+0x76/0xb0 [ 2004.484369][ C0] [ 2004.484375][ C0] [ 2004.484382][ C0] serial8250_console_write+0x1373/0x1ed0 [ 2004.484412][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 2004.484431][ C0] ? __pfx_lock_release+0x10/0x10 [ 2004.484452][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 2004.484475][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 2004.484496][ C0] ? __pfx_univ8250_console_write+0x10/0x10 [ 2004.484537][ C0] console_flush_all+0x880/0xf50 [ 2004.484560][ C0] ? console_flush_all+0x147/0xf50 [ 2004.484582][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 2004.484608][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 2004.484631][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2004.484657][ C0] console_unlock+0x13b/0x4d0 [ 2004.484678][ C0] ? __pfx_console_unlock+0x10/0x10 [ 2004.484694][ C0] ? _printk+0xd5/0x120 [ 2004.484716][ C0] ? _printk+0xd5/0x120 [ 2004.484737][ C0] ? __pfx___down_trylock_console_sem+0x10/0x10 [ 2004.484764][ C0] vprintk_emit+0x7a1/0x900 [ 2004.484784][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 2004.484810][ C0] _printk+0xd5/0x120 [ 2004.484833][ C0] ? __pfx_kthread+0x10/0x10 [ 2004.484847][ C0] ? wq_watchdog_touch+0xe5/0x180 [ 2004.484865][ C0] ? unwind_next_frame+0x196f/0x2a00 [ 2004.484889][ C0] ? __pfx__printk+0x10/0x10 [ 2004.484914][ C0] ? ret_from_fork+0x4b/0x80 [ 2004.484936][ C0] ? wq_watchdog_touch+0xef/0x180 [ 2004.484955][ C0] ? __pfx_kthread+0x10/0x10 [ 2004.484970][ C0] show_trace_log_lvl+0x43a/0x520 [ 2004.485001][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 2004.485026][ C0] sched_show_task+0x506/0x6d0 [ 2004.485046][ C0] ? report_rtnl_holders+0x2a5/0x400 [ 2004.485069][ C0] ? __pfx__printk+0x10/0x10 [ 2004.485091][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 2004.485109][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 2004.485129][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 2004.485153][ C0] report_rtnl_holders+0x327/0x400 [ 2004.485179][ C0] call_timer_fn+0x18e/0x650 [ 2004.485197][ C0] ? call_timer_fn+0xc0/0x650 [ 2004.485213][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 2004.485234][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 2004.485252][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 2004.485275][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 2004.485296][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 2004.485317][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2004.485335][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 2004.485357][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 2004.485379][ C0] __run_timer_base+0x66a/0x8e0 [ 2004.485410][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 2004.485437][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2004.485463][ C0] run_timer_softirq+0xb7/0x170 [ 2004.485479][ C0] handle_softirqs+0x2c4/0x970 [ 2004.485503][ C0] ? __irq_exit_rcu+0xf4/0x1c0 [ 2004.485526][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 2004.485549][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 2004.485574][ C0] __irq_exit_rcu+0xf4/0x1c0 [ 2004.485613][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 2004.485638][ C0] irq_exit_rcu+0x9/0x30 [ 2004.485657][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 2004.485680][ C0] [ 2004.485686][ C0] [ 2004.485692][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2004.485713][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140 [ 2004.485734][ C0] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 5e ae 5c f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 83 48 c4 f5 65 8b 05 04 3f 65 74 85 c0 74 43 48 c7 04 24 0e 36 [ 2004.485748][ C0] RSP: 0000:ffffc9000302f020 EFLAGS: 00000206 [ 2004.485762][ C0] RAX: 863b2fa98909a800 RBX: 1ffff92000605e08 RCX: ffffffff817022aa [ 2004.485776][ C0] RDX: dffffc0000000000 RSI: ffffffff8bcad540 RDI: 0000000000000001 [ 2004.485788][ C0] RBP: ffffc9000302f0a8 R08: ffffffff93010807 R09: 1ffffffff2602100 [ 2004.485801][ C0] R10: dffffc0000000000 R11: fffffbfff2602101 R12: dffffc0000000000 [ 2004.485813][ C0] R13: 1ffff92000605e04 R14: ffffc9000302f040 R15: 0000000000000246 [ 2004.485830][ C0] ? mark_lock+0x9a/0x360 [ 2004.485857][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 2004.485883][ C0] __rmqueue_pcplist+0x1f37/0x23a0 [ 2004.485921][ C0] get_page_from_freelist+0x7da/0x2d80 [ 2004.485946][ C0] ? __alloc_pages_noprof+0x166/0x6c0 [ 2004.485980][ C0] __alloc_pages_noprof+0x256/0x6c0 [ 2004.485998][ C0] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 2004.486014][ C0] ? validate_chain+0x11e/0x5920 [ 2004.486040][ C0] alloc_pages_mpol_noprof+0x3e8/0x680 [ 2004.486064][ C0] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 2004.486088][ C0] vma_alloc_folio_noprof+0x12e/0x230 [ 2004.486108][ C0] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 2004.486128][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 2004.486150][ C0] folio_prealloc+0x31/0x170 [ 2004.486168][ C0] do_wp_page+0x11cc/0x52f0 [ 2004.486200][ C0] ? __pfx_do_wp_page+0x10/0x10 [ 2004.486225][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 2004.486246][ C0] ? rcu_read_lock_sched_held+0x8d/0x130 [ 2004.486265][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 2004.486287][ C0] ? cpufreq_update_util+0x94/0x250 [ 2004.486309][ C0] handle_pte_fault+0x1138/0x6eb0 [ 2004.486329][ C0] ? __pfx_validate_chain+0x10/0x10 [ 2004.486353][ C0] ? mark_lock+0x9a/0x360 [ 2004.486375][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2004.486398][ C0] ? __pfx_handle_pte_fault+0x10/0x10 [ 2004.486416][ C0] ? __lock_acquire+0x1384/0x2050 [ 2004.486447][ C0] ? reacquire_held_locks+0x3eb/0x690 [ 2004.486463][ C0] ? lock_vma_under_rcu+0x2f9/0x6e0 [ 2004.486487][ C0] ? __pfx_reacquire_held_locks+0x10/0x10 [ 2004.486508][ C0] handle_mm_fault+0x1029/0x1980 [ 2004.486547][ C0] ? __pfx_handle_mm_fault+0x10/0x10 [ 2004.486571][ C0] ? lock_vma_under_rcu+0x592/0x6e0 [ 2004.486601][ C0] ? exc_page_fault+0x113/0x8c0 [ 2004.486624][ C0] exc_page_fault+0x459/0x8c0 [ 2004.486649][ C0] asm_exc_page_fault+0x26/0x30 [ 2004.486668][ C0] RIP: 0033:0x7fa60b36c388 [ 2004.486683][ C0] Code: 84 e4 74 66 e8 89 04 00 00 41 89 c4 85 c0 0f 84 4e 01 00 00 49 c7 c5 a8 ff ff ff 64 45 8b 75 00 48 89 da 89 ee bf 02 00 00 00 93 09 00 00 45 85 e4 79 05 64 45 89 75 00 48 8b 84 24 c8 00 00 [ 2004.486696][ C0] RSP: 002b:00007ffed844cc20 EFLAGS: 00010206 [ 2004.486710][ C0] RAX: 0000000000004c00 RBX: 0000000000000000 RCX: 00007fa60b36c813 [ 2004.486721][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 2004.486731][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2004.486741][ C0] R10: 000055557ca3a7d0 R11: 0000000000000246 R12: 0000000000004c00 [ 2004.486753][ C0] R13: ffffffffffffffa8 R14: 0000000000000009 R15: 0000000000000009 [ 2004.486773][ C0] [ 2005.367080][ C0] ret_from_fork_asm+0x1a/0x30 [ 2005.371848][ C0] [ 2005.374883][ C0] DEBUG: waiting rtnl_mutex for 2748 jiffies. [ 2005.380932][ C0] task:syz-executor state:D stack:24992 pid:19456 tgid:19456 ppid:19455 flags:0x00000000 [ 2005.391136][ C0] Call Trace: [ 2005.394473][ C0] [ 2005.397399][ C0] __schedule+0x1800/0x4a60 [ 2005.401922][ C0] ? __pfx___schedule+0x10/0x10 [ 2005.406818][ C0] ? __pfx_lock_release+0x10/0x10 [ 2005.411845][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 2005.417332][ C0] ? schedule+0x90/0x320 [ 2005.421567][ C0] schedule+0x14b/0x320 [ 2005.425741][ C0] schedule_preempt_disabled+0x13/0x30 [ 2005.431207][ C0] __mutex_lock+0x6a4/0xd70 [ 2005.435745][ C0] ? __mutex_lock+0x527/0xd70 [ 2005.440428][ C0] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 2005.445572][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 2005.450599][ C0] ? get_rtnl_holder+0x144/0x190 [ 2005.455553][ C0] rtnetlink_rcv_msg+0x6eb/0xd00 [ 2005.460482][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 2005.465614][ C0] ? __lock_acquire+0x1384/0x2050 [ 2005.470633][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2005.476115][ C0] netlink_rcv_skb+0x1e3/0x430 [ 2005.480862][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2005.486331][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2005.491625][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 2005.496833][ C0] netlink_unicast+0x7f6/0x990 [ 2005.501605][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 2005.507006][ C0] ? __virt_addr_valid+0x183/0x530 [ 2005.512106][ C0] ? __check_object_size+0x49c/0x900 [ 2005.517437][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 2005.522557][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 2005.527355][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2005.532639][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 2005.537600][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2005.542962][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 2005.548473][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2005.553779][ C0] __sock_sendmsg+0x221/0x270 [ 2005.558463][ C0] __sys_sendto+0x3a4/0x4f0 [ 2005.562963][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 2005.568022][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2005.574043][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2005.580370][ C0] ? exc_page_fault+0x590/0x8c0 [ 2005.585242][ C0] __x64_sys_sendto+0xde/0x100 [ 2005.589994][ C0] do_syscall_64+0xf3/0x230 [ 2005.594507][ C0] ? clear_bhb_loop+0x35/0x90 [ 2005.599174][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2005.605075][ C0] RIP: 0033:0x7fa60b377cac [ 2005.609475][ C0] RSP: 002b:00007ffed844cab0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2005.617904][ C0] RAX: ffffffffffffffda RBX: 00007fa60c034620 RCX: 00007fa60b377cac [ 2005.625889][ C0] RDX: 0000000000000028 RSI: 00007fa60c034670 RDI: 0000000000000003 [ 2005.633955][ C0] RBP: 0000000000000000 R08: 00007ffed844cb04 R09: 000000000000000c [ 2005.641919][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 2005.649907][ C0] R13: 0000000000000000 R14: 00007fa60c034670 R15: 0000000000000000 [ 2005.657898][ C0] [ 2005.660907][ C0] DEBUG: holding rtnl_mutex for 5862 jiffies. [ 2005.666975][ C0] task:syz-executor state:R running task stack:20992 pid:19173 tgid:19173 ppid:19168 flags:0x00004002 [ 2005.678715][ C0] Call Trace: [ 2005.681981][ C0] [ 2005.684923][ C0] __schedule+0x1800/0x4a60 [ 2005.689430][ C0] ? __pfx___schedule+0x10/0x10 [ 2005.694298][ C0] ? preempt_schedule+0xe1/0xf0 [ 2005.699136][ C0] preempt_schedule_common+0x84/0xd0 [ 2005.704450][ C0] preempt_schedule+0xe1/0xf0 [ 2005.709120][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 2005.714526][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2005.720526][ C0] preempt_schedule_thunk+0x1a/0x30 [ 2005.725780][ C0] ? vprintk_emit+0x7bb/0x900 [ 2005.730458][ C0] ? vprintk_emit+0x828/0x900 [ 2005.735154][ C0] vprintk_emit+0x82d/0x900 [ 2005.739652][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 2005.744696][ C0] _printk+0xd5/0x120 [ 2005.748669][ C0] ? batadv_check_known_mac_addr+0x237/0x410 [ 2005.754663][ C0] ? __pfx__printk+0x10/0x10 [ 2005.759240][ C0] ? batadv_hardif_get_by_netdev+0x49b/0x4e0 [ 2005.765229][ C0] ? batadv_hardif_get_by_netdev+0x7f/0x4e0 [ 2005.771110][ C0] batadv_check_known_mac_addr+0x2b1/0x410 [ 2005.776921][ C0] ? batadv_check_known_mac_addr+0x24/0x410 [ 2005.782802][ C0] batadv_hard_if_event+0x3a5/0x1620 [ 2005.788097][ C0] ? smc_pnet_netdev_event+0x38f/0x690 [ 2005.793540][ C0] ? lockdep_rtnl_is_held+0x26/0x40 [ 2005.798749][ C0] notifier_call_chain+0x19f/0x3e0 [ 2005.804363][ C0] dev_set_mac_address+0x3d9/0x510 [ 2005.809504][ C0] ? __pfx_dev_set_mac_address+0x10/0x10 [ 2005.815164][ C0] ? down_write+0x18c/0x220 [ 2005.819656][ C0] ? do_setlink+0x7ff/0x41f0 [ 2005.824258][ C0] ? do_setlink+0x7ff/0x41f0 [ 2005.828837][ C0] ? do_setlink+0x7ff/0x41f0 [ 2005.833412][ C0] ? do_setlink+0x7ff/0x41f0 [ 2005.838020][ C0] ? trace_kmalloc+0x1f/0xd0 [ 2005.842595][ C0] dev_set_mac_address_user+0x31/0x50 [ 2005.847976][ C0] do_setlink+0x8b6/0x41f0 [ 2005.852382][ C0] ? stack_trace_save+0x118/0x1d0 [ 2005.857416][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 2005.862782][ C0] ? __pfx_do_setlink+0x10/0x10 [ 2005.867651][ C0] ? __nla_validate_parse+0x26ce/0x3090 [ 2005.873179][ C0] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 2005.878753][ C0] ? rtnl_newlink+0xe9/0x2070 [ 2005.883427][ C0] ? __pfx___nla_validate_parse+0x10/0x10 [ 2005.889181][ C0] ? validate_linkmsg+0x71e/0x900 [ 2005.894216][ C0] rtnl_newlink+0x17a9/0x2070 [ 2005.898895][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 2005.904014][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 2005.909890][ C0] ? rcu_is_watching+0x15/0xb0 [ 2005.914656][ C0] ? trace_contention_end+0x3c/0x120 [ 2005.919927][ C0] ? __mutex_lock+0x2ef/0xd70 [ 2005.924616][ C0] ? __pfx_lock_release+0x10/0x10 [ 2005.929634][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 2005.934672][ C0] rtnetlink_rcv_msg+0x744/0xd00 [ 2005.939621][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 2005.944742][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2005.950193][ C0] ? ref_tracker_free+0x643/0x7e0 [ 2005.955226][ C0] netlink_rcv_skb+0x1e3/0x430 [ 2005.959975][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2005.965453][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2005.970728][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 2005.975930][ C0] netlink_unicast+0x7f6/0x990 [ 2005.980687][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 2005.985976][ C0] ? __virt_addr_valid+0x183/0x530 [ 2005.991071][ C0] ? __check_object_size+0x49c/0x900 [ 2005.996367][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 2006.001491][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 2006.006311][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2006.011599][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2006.017629][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 2006.022903][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2006.028198][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 2006.033757][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2006.039022][ C0] __sock_sendmsg+0x221/0x270 [ 2006.043720][ C0] __sys_sendto+0x3a4/0x4f0 [ 2006.048209][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 2006.053228][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2006.059222][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2006.065561][ C0] __x64_sys_sendto+0xde/0x100 [ 2006.070313][ C0] do_syscall_64+0xf3/0x230 [ 2006.074824][ C0] ? clear_bhb_loop+0x35/0x90 [ 2006.079490][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2006.085395][ C0] RIP: 0033:0x7f40f0177cac [ 2006.089796][ C0] RSP: 002b:00007ffe6635faf0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2006.098218][ C0] RAX: ffffffffffffffda RBX: 00007f40f0e34620 RCX: 00007f40f0177cac [ 2006.106198][ C0] RDX: 000000000000002c RSI: 00007f40f0e34670 RDI: 0000000000000003 [ 2006.114172][ C0] RBP: 0000000000000000 R08: 00007ffe6635fb44 R09: 000000000000000c [ 2006.122125][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 2006.130100][ C0] R13: 0000000000000000 R14: 00007f40f0e34670 R15: 0000000000000000 [ 2006.138088][ C0] [ 2006.141091][ C0] DEBUG: waiting rtnl_mutex for 6465 jiffies. [ 2006.147157][ C0] task:kworker/u8:3 state:D stack:19184 pid:52 tgid:52 ppid:2 flags:0x00004000 [ 2006.157320][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 2006.163296][ C0] Call Trace: [ 2006.166591][ C0] [ 2006.169514][ C0] __schedule+0x1800/0x4a60 [ 2006.174033][ C0] ? __pfx___schedule+0x10/0x10 [ 2006.178868][ C0] ? __pfx_lock_release+0x10/0x10 [ 2006.183898][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 2006.189338][ C0] ? kthread_data+0x52/0xd0 [ 2006.193848][ C0] ? schedule+0x90/0x320 [ 2006.198073][ C0] ? wq_worker_sleeping+0x66/0x240 [ 2006.203165][ C0] ? schedule+0x90/0x320 [ 2006.207418][ C0] schedule+0x14b/0x320 [ 2006.211564][ C0] schedule_preempt_disabled+0x13/0x30 [ 2006.217027][ C0] __mutex_lock+0x6a4/0xd70 [ 2006.221516][ C0] ? mark_lock+0x9a/0x360 [ 2006.225861][ C0] ? __mutex_lock+0x527/0xd70 [ 2006.230522][ C0] ? addrconf_dad_work+0xd0/0x16f0 [ 2006.235638][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 2006.240648][ C0] ? get_rtnl_holder+0x144/0x190 [ 2006.245587][ C0] addrconf_dad_work+0xd0/0x16f0 [ 2006.250515][ C0] ? preempt_schedule+0xe1/0xf0 [ 2006.255375][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 2006.260733][ C0] ? __pfx_addrconf_dad_work+0x10/0x10 [ 2006.266204][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 2006.271560][ C0] ? process_scheduled_works+0x945/0x1830 [ 2006.277368][ C0] process_scheduled_works+0xa2c/0x1830 [ 2006.282938][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 2006.288931][ C0] ? assign_work+0x364/0x3d0 [ 2006.293508][ C0] worker_thread+0x86d/0xd40 [ 2006.298115][ C0] ? __kthread_parkme+0x169/0x1d0 [ 2006.303129][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2006.308241][ C0] kthread+0x2f0/0x390 [ 2006.312316][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2006.317439][ C0] ? __pfx_kthread+0x10/0x10 [ 2006.322010][ C0] ret_from_fork+0x4b/0x80 [ 2006.326467][ C0] ? __pfx_kthread+0x10/0x10 [ 2006.331039][ C0] ret_from_fork_asm+0x1a/0x30 [ 2006.335819][ C0] [ 2006.338821][ C0] DEBUG: waiting rtnl_mutex for 6484 jiffies. [ 2006.344882][ C0] task:syz-executor state:D stack:21728 pid:19238 tgid:19238 ppid:19237 flags:0x00004000 [ 2006.355087][ C0] Call Trace: [ 2006.358364][ C0] [ 2006.361289][ C0] __schedule+0x1800/0x4a60 [ 2006.365827][ C0] ? __pfx___schedule+0x10/0x10 [ 2006.370676][ C0] ? __pfx_lock_release+0x10/0x10 [ 2006.375727][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 2006.381178][ C0] ? schedule+0x90/0x320 [ 2006.385437][ C0] schedule+0x14b/0x320 [ 2006.389589][ C0] schedule_preempt_disabled+0x13/0x30 [ 2006.395085][ C0] __mutex_lock+0x6a4/0xd70 [ 2006.399594][ C0] ? __mutex_lock+0x527/0xd70 [ 2006.404276][ C0] ? fib_seq_sum+0x31/0x290 [ 2006.408777][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 2006.413818][ C0] ? get_rtnl_holder+0x144/0x190 [ 2006.418741][ C0] fib_seq_sum+0x31/0x290 [ 2006.423058][ C0] register_fib_notifier+0x42/0x370 [ 2006.428270][ C0] ? __pfx_nsim_fib_dump_inconsistent+0x10/0x10 [ 2006.434520][ C0] nsim_fib_create+0x902/0xa70 [ 2006.439275][ C0] ? __pfx_nsim_fib_create+0x10/0x10 [ 2006.444579][ C0] nsim_drv_probe+0x747/0xb80 [ 2006.449247][ C0] ? __pfx_nsim_drv_probe+0x10/0x10 [ 2006.454453][ C0] ? kernfs_create_link+0x187/0x1f0 [ 2006.459637][ C0] ? sysfs_do_create_link_sd+0xdd/0x110 [ 2006.465191][ C0] ? driver_sysfs_add+0x1de/0x1f0 [ 2006.470202][ C0] ? really_probe+0x147/0xad0 [ 2006.474899][ C0] ? __pfx_nsim_bus_probe+0x10/0x10 [ 2006.480079][ C0] really_probe+0x2b8/0xad0 [ 2006.484599][ C0] __driver_probe_device+0x1a2/0x390 [ 2006.489962][ C0] driver_probe_device+0x50/0x430 [ 2006.495001][ C0] __device_attach_driver+0x2d6/0x530 [ 2006.500364][ C0] bus_for_each_drv+0x24e/0x2e0 [ 2006.505225][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 2006.511133][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 2006.516521][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 2006.521623][ C0] __device_attach+0x333/0x520 [ 2006.526401][ C0] ? __pfx___device_attach+0x10/0x10 [ 2006.531719][ C0] bus_probe_device+0x189/0x260 [ 2006.536586][ C0] device_add+0x856/0xbf0 [ 2006.540909][ C0] new_device_store+0x3f3/0x890 [ 2006.545793][ C0] ? kernfs_fop_write_iter+0x1eb/0x500 [ 2006.551252][ C0] ? __pfx_new_device_store+0x10/0x10 [ 2006.556651][ C0] ? sysfs_kf_write+0x182/0x2a0 [ 2006.561564][ C0] ? bus_attr_store+0x4f/0xa0 [ 2006.566260][ C0] ? __pfx_sysfs_kf_write+0x10/0x10 [ 2006.571449][ C0] kernfs_fop_write_iter+0x3a1/0x500 [ 2006.576749][ C0] vfs_write+0xa72/0xc90 [ 2006.580990][ C0] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 2006.586804][ C0] ? __pfx_vfs_write+0x10/0x10 [ 2006.591563][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2006.597555][ C0] ksys_write+0x1a0/0x2c0 [ 2006.601876][ C0] ? __pfx_ksys_write+0x10/0x10 [ 2006.606735][ C0] ? do_syscall_64+0x100/0x230 [ 2006.611491][ C0] ? do_syscall_64+0xb6/0x230 [ 2006.616171][ C0] do_syscall_64+0xf3/0x230 [ 2006.620666][ C0] ? clear_bhb_loop+0x35/0x90 [ 2006.625353][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2006.631241][ C0] RIP: 0033:0x7f6f44374a9f [ 2006.635672][ C0] RSP: 002b:00007ffc8bdef860 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2006.644094][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6f44374a9f [ 2006.652047][ C0] RDX: 0000000000000003 RSI: 00007ffc8bdef8b0 RDI: 0000000000000005 [ 2006.660022][ C0] RBP: 00007f6f443e45d6 R08: 0000000000000000 R09: 00007ffc8bdef6b7 [ 2006.667999][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 2006.675974][ C0] R13: 00007ffc8bdef8b0 R14: 00007f6f45034620 R15: 0000000000000003 [ 2006.683958][ C0] [ 2006.686962][ C0] DEBUG: waiting rtnl_mutex for 6498 jiffies. [ 2006.693003][ C0] task:syz-executor state:D stack:21072 pid:19163 tgid:19163 ppid:1 flags:0x00004004 [ 2006.703174][ C0] Call Trace: [ 2006.706467][ C0] [ 2006.709385][ C0] __schedule+0x1800/0x4a60 [ 2006.713910][ C0] ? __pfx___schedule+0x10/0x10 [ 2006.718746][ C0] ? __pfx_lock_release+0x10/0x10 [ 2006.723782][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 2006.729233][ C0] ? schedule+0x90/0x320 [ 2006.733459][ C0] schedule+0x14b/0x320 [ 2006.737625][ C0] schedule_preempt_disabled+0x13/0x30 [ 2006.743073][ C0] __mutex_lock+0x6a4/0xd70 [ 2006.747597][ C0] ? __mutex_lock+0x527/0xd70 [ 2006.752695][ C0] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 2006.757821][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 2006.762836][ C0] ? get_rtnl_holder+0x144/0x190 [ 2006.767783][ C0] rtnetlink_rcv_msg+0x6eb/0xd00 [ 2006.772707][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 2006.777828][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2006.783278][ C0] ? ref_tracker_free+0x643/0x7e0 [ 2006.788316][ C0] netlink_rcv_skb+0x1e3/0x430 [ 2006.793065][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2006.798535][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2006.803833][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 2006.809016][ C0] netlink_unicast+0x7f6/0x990 [ 2006.813794][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 2006.819152][ C0] ? __virt_addr_valid+0x183/0x530 [ 2006.824285][ C0] ? __check_object_size+0x49c/0x900 [ 2006.829561][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 2006.834707][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 2006.839461][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2006.844762][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 2006.849688][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2006.854975][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 2006.860419][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2006.865705][ C0] __sock_sendmsg+0x221/0x270 [ 2006.870373][ C0] __sys_sendto+0x3a4/0x4f0 [ 2006.874885][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 2006.879905][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2006.885894][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2006.892213][ C0] __x64_sys_sendto+0xde/0x100 [ 2006.896982][ C0] do_syscall_64+0xf3/0x230 [ 2006.901468][ C0] ? clear_bhb_loop+0x35/0x90 [ 2006.906155][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2006.912058][ C0] RIP: 0033:0x7f37ddb77cac [ 2006.916480][ C0] RSP: 002b:00007ffd6339a900 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2006.924899][ C0] RAX: ffffffffffffffda RBX: 00007f37de834620 RCX: 00007f37ddb77cac [ 2006.932855][ C0] RDX: 0000000000000040 RSI: 00007f37de834670 RDI: 0000000000000003 [ 2006.940837][ C0] RBP: 0000000000000000 R08: 00007ffd6339a954 R09: 000000000000000c [ 2006.948816][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 2006.956793][ C0] R13: 0000000000000000 R14: 00007f37de834670 R15: 0000000000000000 [ 2006.964778][ C0] [ 2006.967783][ C0] DEBUG: waiting rtnl_mutex for 6525 jiffies. [ 2006.973849][ C0] task:dhcpcd state:D stack:20672 pid:4770 tgid:4770 ppid:4769 flags:0x00000002 [ 2006.984051][ C0] Call Trace: [ 2006.987585][ C0] [ 2006.990514][ C0] __schedule+0x1800/0x4a60 [ 2006.995052][ C0] ? __pfx___schedule+0x10/0x10 [ 2006.999902][ C0] ? __pfx_lock_release+0x10/0x10 [ 2007.004946][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 2007.010430][ C0] ? schedule+0x90/0x320 [ 2007.014684][ C0] schedule+0x14b/0x320 [ 2007.018828][ C0] schedule_preempt_disabled+0x13/0x30 [ 2007.024331][ C0] __mutex_lock+0x6a4/0xd70 [ 2007.028832][ C0] ? __mutex_lock+0x527/0xd70 [ 2007.033503][ C0] ? rtnl_dumpit+0x9e/0x210 [ 2007.038032][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 2007.043140][ C0] ? __alloc_skb+0x28f/0x440 [ 2007.047747][ C0] ? get_rtnl_holder+0x144/0x190 [ 2007.052673][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 2007.058055][ C0] rtnl_dumpit+0x9e/0x210 [ 2007.062375][ C0] netlink_dump+0x647/0xd80 [ 2007.066894][ C0] ? __pfx_netlink_dump+0x10/0x10 [ 2007.071911][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 2007.077032][ C0] __netlink_dump_start+0x5a2/0x790 [ 2007.082220][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 2007.087598][ C0] rtnetlink_rcv_msg+0xb42/0xd00 [ 2007.092526][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2007.097994][ C0] ? __pfx_rtnl_dumpit+0x10/0x10 [ 2007.102918][ C0] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 2007.108332][ C0] netlink_rcv_skb+0x1e3/0x430 [ 2007.113080][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2007.118572][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2007.123872][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 2007.129053][ C0] netlink_unicast+0x7f6/0x990 [ 2007.133830][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 2007.139101][ C0] ? __virt_addr_valid+0x183/0x530 [ 2007.144220][ C0] ? __check_object_size+0x49c/0x900 [ 2007.149497][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 2007.154616][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 2007.159369][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2007.164747][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 2007.169672][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2007.174958][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 2007.180519][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2007.185891][ C0] __sock_sendmsg+0x221/0x270 [ 2007.190557][ C0] __sys_sendto+0x3a4/0x4f0 [ 2007.195065][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 2007.200082][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2007.206068][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2007.212384][ C0] __x64_sys_sendto+0xde/0x100 [ 2007.217153][ C0] do_syscall_64+0xf3/0x230 [ 2007.221640][ C0] ? clear_bhb_loop+0x35/0x90 [ 2007.226325][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2007.232204][ C0] RIP: 0033:0x7f3e7133cad7 [ 2007.236625][ C0] RSP: 002b:00007ffc3e6ca2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2007.245047][ C0] RAX: ffffffffffffffda RBX: 00007ffc3e6cb3e0 RCX: 00007f3e7133cad7 [ 2007.253004][ C0] RDX: 0000000000000014 RSI: 00007ffc3e6cb300 RDI: 0000000000000016 [ 2007.261014][ C0] RBP: 00007ffc3e6cb370 R08: 00007ffc3e6cb2e4 R09: 000000000000000c [ 2007.269011][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 2007.276999][ C0] R13: 00007ffc3e6cb2e4 R14: 00007ffc3e6cb300 R15: 0000000000000105 [ 2007.285080][ C0] [ 2007.288085][ C0] [ 2007.288085][ C0] Showing all locks held in the system: [ 2007.295800][ C0] 5 locks held by kworker/u8:0/11: [ 2007.300896][ C0] 3 locks held by kworker/u8:3/52: [ 2007.306003][ C0] #0: ffff88802a173948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 2007.317686][ C0] #1: ffffc90000bc7d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 2007.330493][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 2007.339933][ C0] 2 locks held by dhcpcd/4770: [ 2007.344700][ C0] #0: ffff88804be7c678 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: __netlink_dump_start+0x119/0x790 [ 2007.355062][ C0] #1: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_dumpit+0x9e/0x210 [ 2007.363860][ C0] 2 locks held by getty/4855: [ 2007.368516][ C0] #0: ffff88802a6390a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2007.378286][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 2007.388392][ C0] 2 locks held by kworker/u8:1/8918: [ 2007.393706][ C0] 3 locks held by kworker/0:2/15418: [ 2007.398970][ C0] #0: ffff888015080948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 2007.409944][ C0] #1: ffffc90014c97d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 2007.420914][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 2007.429893][ C0] 1 lock held by syz-executor/19159: [ 2007.435194][ C0] #0: ffffffff8e33ce38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x381/0x830 [ 2007.446084][ C0] 1 lock held by syz-executor/19163: [ 2007.451347][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 2007.460842][ C0] 3 locks held by syz-executor/19173: [ 2007.466218][ C0] 7 locks held by syz-executor/19238: [ 2007.471591][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 2007.480523][ C0] #1: ffff88805d001888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 2007.490498][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 2007.500547][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 2007.510938][ C0] #4: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 2007.520206][ C0] #5: ffff88807b9d1250 (&devlink->lock_key#100){+.+.}-{3:3}, at: nsim_drv_probe+0xcb/0xb80 [ 2007.530341][ C0] #6: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: fib_seq_sum+0x31/0x290 [ 2007.539165][ C0] 4 locks held by syz-executor/19241: [ 2007.544550][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 2007.553421][ C0] #1: ffff88807833dc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 2007.563175][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 2007.573194][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 2007.583561][ C0] 4 locks held by udevd/19429: [ 2007.588347][ C0] #0: ffff88804f5ae8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60 [ 2007.597147][ C0] #1: ffff888029b88488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x53/0x3b0 [ 2007.606567][ C0] #2: ffff88804ffb0008 (kn->active#5){++++}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 2007.616067][ C0] #3: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: uevent_show+0x17d/0x340 [ 2007.625041][ C0] 4 locks held by syz-executor/19455: [ 2007.630391][ C0] #0: ffff88802c1eb580 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x2f9/0x6e0 [ 2007.640664][ C0] #1: ffff8880b94449d8 (&pcp->lock){+.+.}-{2:2}, at: get_page_from_freelist+0x71e/0x2d80 [ 2007.650591][ C0] #2: ffffc90000007c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 2007.660690][ C0] #3: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 2007.670534][ C0] 1 lock held by syz-executor/19456: [ 2007.675817][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 2007.685224][ C0] [ 2007.687530][ C0] ============================================= [ 2007.687530][ C0] [ 2007.715787][T13646] Bluetooth: hci1: command tx timeout [ 2007.733781][ T4556] udevd[4556]: worker [19429] /devices/netdevsim2 is taking a long time [ 2007.736288][T19173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2007.758166][T19173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2007.915087][T19173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2007.966959][T19173] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2008.107867][T13646] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 2008.127712][T13646] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 2008.140168][T13646] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 2008.153902][T13646] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 2008.162491][T13646] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 2008.170102][T13646] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 SYZFAIL: failed to recv rpc [ 2008.953775][ C0] DEBUG: waiting rtnl_mutex for 3106 jiffies. [ 2008.960145][ C0] task:syz-executor state:D stack:24992 pid:19456 tgid:19456 ppid:19455 flags:0x00004000 [ 2008.970346][ C0] Call Trace: [ 2008.973614][ C0] [ 2008.976578][ C0] __schedule+0x1800/0x4a60 [ 2008.981086][ C0] ? __pfx___schedule+0x10/0x10 [ 2008.985956][ C0] ? __pfx_lock_release+0x10/0x10 [ 2008.990970][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 2008.996445][ C0] ? schedule+0x90/0x320 [ 2009.000672][ C0] schedule+0x14b/0x320 [ 2009.004867][ C0] schedule_preempt_disabled+0x13/0x30 [ 2009.010318][ C0] __mutex_lock+0x6a4/0xd70 [ 2009.014839][ C0] ? __mutex_lock+0x527/0xd70 [ 2009.019503][ C0] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 2009.024624][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 2009.029641][ C0] ? get_rtnl_holder+0x144/0x190 [ 2009.034601][ C0] rtnetlink_rcv_msg+0x6eb/0xd00 [ 2009.039528][ C0] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 2009.044654][ C0] ? __lock_acquire+0x1384/0x2050 [ 2009.049666][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2009.055143][ C0] netlink_rcv_skb+0x1e3/0x430 [ 2009.059917][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2009.065432][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2009.070810][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 2009.076022][ C0] netlink_unicast+0x7f6/0x990 [ 2009.080782][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 2009.086167][ C0] ? __virt_addr_valid+0x183/0x530 [ 2009.091268][ C0] ? __check_object_size+0x49c/0x900 [ 2009.096573][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 2009.101678][ C0] netlink_sendmsg+0x8e4/0xcb0 [ 2009.106614][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2009.111918][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 2009.116887][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2009.122275][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 2009.127758][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2009.133030][ C0] __sock_sendmsg+0x221/0x270 [ 2009.137728][ C0] __sys_sendto+0x3a4/0x4f0 [ 2009.142218][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 2009.147267][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 2009.153323][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2009.159683][ C0] ? exc_page_fault+0x590/0x8c0 [ 2009.164553][ C0] __x64_sys_sendto+0xde/0x100 [ 2009.169316][ C0] do_syscall_64+0xf3/0x230 [ 2009.173821][ C0] ? clear_bhb_loop+0x35/0x90 [ 2009.178483][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2009.184472][ C0] RIP: 0033:0x7fa60b377cac [ 2009.188869][ C0] RSP: 002b:00007ffed844cab0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2009.197289][ C0] RAX: ffffffffffffffda RBX: 00007fa60c034620 RCX: 00007fa60b377cac [ 2009.205281][ C0] RDX: 0000000000000028 RSI: 00007fa60c034670 RDI: 0000000000000003 [ 2009.213239][ C0] RBP: 0000000000000000 R08: 00007ffed844cb04 R09: 000000000000000c [ 2009.221217][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 2009.229194][ C0] R13: 0000000000000000 R14: 00007fa60c034670 R15: 0000000000000000 [ 2009.237186][ C0] [ 2009.240207][ C0] [ 2009.240207][ C0] Showing all locks held in the system: [ 2009.248013][ C0] 1 lock held by pool_workqueue_/3: [ 2009.253194][ C0] #0: ffffffff8e33ce38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x451/0x830 [ 2009.264094][ C0] 3 locks held by kworker/u8:3/52: [ 2009.269293][ C0] #0: ffff88802a173948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 2009.280906][ C0] #1: ffffc90000bc7d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 2009.293741][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 2009.303170][ C0] 2 locks held by dhcpcd/4770: [ 2009.307944][ C0] #0: ffff88804be7c678 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: netlink_dump+0xcb/0xd80 [ 2009.317531][ C0] #1: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_dumpit+0x9e/0x210 [ 2009.326336][ C0] 2 locks held by getty/4855: [ 2009.331083][ C0] #0: ffff88802a6390a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2009.340840][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 2009.350950][ C0] 4 locks held by syz-executor/5089: [ 2009.356235][ C0] #0: ffff88802e980198 (&mm->mmap_lock){++++}-{3:3}, at: exit_mmap+0x2a9/0xc80 [ 2009.365296][ C0] #1: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: is_bpf_text_address+0x26/0x2a0 [ 2009.375044][ C0] #2: ffffc90000007c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 2009.385150][ C0] #3: ffffffff8e337a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 2009.395001][ C0] 3 locks held by kworker/0:3/5153: [ 2009.400179][ C0] #0: ffff888015081948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 2009.412545][ C0] #1: ffffc900040d7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 2009.423602][ C0] #2: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x99/0xfd0 [ 2009.433224][ C0] 3 locks held by kworker/u8:1/8918: [ 2009.438532][ C0] 1 lock held by syz-executor/19159: [ 2009.443817][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3e/0x1b0 [ 2009.452770][ C0] 4 locks held by syz-executor/19163: [ 2009.458151][ C0] #0: ffff88805424cd80 (&hdev->req_lock){+.+.}-{3:3}, at: hci_unregister_dev+0x203/0x510 [ 2009.468126][ C0] #1: ffff88805424c078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x572/0x11a0 [ 2009.477801][ C0] #2: ffffffff8f776468 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xa6/0x240 [ 2009.487820][ C0] #3: ffffffff8e33ce38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x381/0x830 [ 2009.498711][ C0] 1 lock held by syz-executor/19173: [ 2009.504009][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3e/0x1b0 [ 2009.512967][ C0] 8 locks held by syz-executor/19238: [ 2009.518347][ C0] 4 locks held by syz-executor/19241: [ 2009.523718][ C0] #0: ffff88807d4be420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x227/0xc90 [ 2009.532588][ C0] #1: ffff88807833dc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1eb/0x500 [ 2009.542343][ C0] #2: ffff8880210a1f08 (kn->active#50){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20f/0x500 [ 2009.552374][ C0] #3: ffffffff8ef0c528 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b4/0x890 [ 2009.562761][ C0] 4 locks held by udevd/19429: [ 2009.567536][ C0] #0: ffff88804f5ae8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60 [ 2009.576342][ C0] #1: ffff888029b88488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x53/0x3b0 [ 2009.585753][ C0] #2: ffff88804ffb0008 (kn->active#5){++++}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 2009.595165][ C0] #3: ffff88807b9d20e8 (&dev->mutex){....}-{3:3}, at: uevent_show+0x17d/0x340 fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2009.604135][ C0] 1 lock held by syz-executor/19456: [ 2009.609398][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 2009.618814][ C0] 1 lock held by syz-executor/19459: [ 2009.624100][ C0] #0: ffffffff8f60a948 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 2009.633490][ C0] 3 locks held by syz-executor/19464: [ 2009.638873][ C0] 1 lock held by syz-executor/19465: [ 2009.644158][ C0] [ 2009.646465][ C0] ============================================= [ 2009.646465][ C0] [ 2009.764055][T19002] Bluetooth: hci1: command tx timeout [ 2010.003038][T13646] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 2010.014228][T13646] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 2010.023326][T13646] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 2010.032681][T13646] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 2010.129623][T13646] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 2010.138822][T13646] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 2010.235496][T13646] Bluetooth: hci2: command tx timeout [ 2010.849504][ T11] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2011.508063][ T11] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2011.696419][ T11] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2011.829555][ T11] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2011.844068][T13646] Bluetooth: hci1: command tx timeout [ 2012.234385][T13646] Bluetooth: hci6: command tx timeout [ 2012.315072][T13646] Bluetooth: hci2: command tx timeout [ 2012.527060][ T11] bridge_slave_1: left allmulticast mode [ 2012.532801][ T11] bridge_slave_1: left promiscuous mode [ 2012.554379][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 2012.568253][ T11] bridge_slave_0: left allmulticast mode [ 2012.575350][ T11] bridge_slave_0: left promiscuous mode [ 2012.581053][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 2013.711935][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2013.736402][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2013.760533][ T11] bond0 (unregistering): Released all slaves [ 2013.788545][T19466] chnl_net:caif_netlink_parms(): no params data found [ 2014.182829][ T11] hsr_slave_0: left promiscuous mode [ 2014.281357][ T11] hsr_slave_1: left promiscuous mode [ 2014.314019][T13646] Bluetooth: hci6: command tx timeout [ 2014.322212][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2014.353989][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2014.380810][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2014.392860][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1