last executing test programs: 4.537978517s ago: executing program 2 (id=144): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./backing_file\x00', 0x42, 0x1ff) ftruncate(r0, 0x200000) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x3) mkdir(&(0x7f0000000100)='./config/cluster/ocfs2\x00', 0x1ff) mkdir(&(0x7f0000000140)='./config/cluster/ocfs2/node/node0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='127.0.0.1\n', 0xa) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000240)='7777\n', 0x5) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0) write(r4, &(0x7f00000002c0)='0\n', 0x2) close(r4) write(0xffffffffffffffff, &(0x7f0000000340)='1\n', 0x2) 4.30561596s ago: executing program 2 (id=145): r0 = syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100001a77aa4094225b4210a20102030109022400010000000009040000029233500009050602ff030000000905ba3e79"], 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x1, 0x0, 0x0, 0x0, 0xc}, 0x10) syz_emit_ethernet(0x12, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb00040c"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000240)=ANY=[@ANYBLOB="40010400000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0) write$cgroup_freezer_state(r3, &(0x7f0000000280)='THAWED\x00', 0x7) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000680)={0x18, 0x0, {0x103, @remote, 'sit0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000040)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl(r6, 0x40047438, &(0x7f0000000040)) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f00000001c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, &(0x7f0000000080)={r8, 0x3, r7, 0x5}) writev(r6, &(0x7f0000000580)=[{&(0x7f0000000400)="1d2c", 0x2}], 0x1) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_BUCKETSIZE={0x5, 0x15, 0x3}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x58}}, 0x0) ioctl$I2C_RDWR(0xffffffffffffffff, 0x707, &(0x7f0000000780)={&(0x7f0000000700)=[{0x407f, 0x410, 0x39, &(0x7f0000000000)="3973085b97d33703a1dc321dc33ce85e96989a5931edb5e315c65a0b2583cee420d35d93ac0eb34c620c7d848cede26ddb84b22078dbde0ec4"}, {0x200, 0x10, 0x71, &(0x7f0000000100)="61f54134708ebf58d37b7979a3a9eedb1e2dcc79299d063bafa349f794f9994b6c6ae4284881d20c91395da3589f77a953272130ced1876df8f08c747e00c6a2c8e39489e81e47923c9657020e1684e9849f2fee10d7dc92fbe61dbde984edd8f00cfe5806556a25c65cc06398f3d0d930"}, {0x80, 0x4000, 0x78, &(0x7f0000000040)="3e8dee5d9181f03100675d7d8729023c861bf6f9b76bc22e5bf8e7169c41f7e00e3432eaf1a296ad4d4a8575263937c1bbab78930217ed0f85fa7fbde104434bf0d9323248b16d09bbb2f7eec170f76fe4350c019ef77bec8a281e8103a4a0be1b6c7752c4900703c67f7cdace5372a85f7211e5a66923ad"}, {0xa, 0x3000, 0x31, &(0x7f0000000300)="f02316d044bf551a51453ce2a44616d829fc7718b1cddd7b7bfa422418b1415dfd1c88ca23f903031f4fb8536a0f11c0f7"}, {0x5, 0x4000, 0xf9, &(0x7f00000004c0)="5ab48b4c2fb5189e548442c0a06484a7de75be876b82dccd59b64a6bab517d4916f0dee3d092afc3b8234ab7dd42415bea3118469200b7f026e94d32e0f528f1fe83f6d9484217e7e52f339da5d8473b42f8babde75058dd21746ea53394a5fca163547eead44498bc4151f626da012d46e7a3b763db1d4c8716b79e17d1fc0ee2e28d2ccb9550a5586d5ebe202a1e488d6dd270c99f7fbb3e24d3db56b04d5af5e603d6d4cd8601b35ca1e8e184e9da7e40f81f83bd2e90d52bec3b83ada5d2514df00b12f9b46c4e1d5c6b23fa1394d3efd548c38e7998e6774b2017c4509c37a34ca7fc3ebb7ab17105631989b75547995f0c320db4a798"}, {0x4, 0x4000, 0x90, &(0x7f00000005c0)="d3793b79654647b1d5ce561b17233f008e48ea47c6f78cba55848824f5eb89c869cca7db8661200361a3e32974b62efc183aacee7f71312942a9c00d431dca6304f495c6a6788431d3b9adec8417fc16ae8261852b6471fe0635cb26364c2d42705007a470ca858ea7da4267f67ec0d43abd4bbd9d038985c05437940330938a294be1c599bfc86f37066afe5611fad1"}, {0x7fff, 0x9200, 0x1e, &(0x7f0000000680)="8a4619dfa953ddfda017ccad9436e546938a7832362403b61f59bb7ee93c"}, {0x3, 0x0, 0xa, &(0x7f00000006c0)="d2105644a4458050a41d"}], 0x8}) 3.960948301s ago: executing program 4 (id=149): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x1000000) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x1b6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x42, 0x1b6) ftruncate(r1, 0x1000000) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) write(r2, &(0x7f0000000438)="0000000000000000008000000000000000000000000000006361636865000000", 0x20) ioctl(r2, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000007c01000038010000010000000000000000000000000000000000000000000000000000006364657600") 3.882582974s ago: executing program 3 (id=150): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_emit_vhci(0x0, 0x0) open_tree(0xffffffffffffffff, 0x0, 0x9901) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42f82, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000180)=0x200) write$dsp(r3, &(0x7f0000000200)="dce480febb0ccd0b", 0x8) ioctl$SNDCTL_DSP_SYNC(r3, 0x5001, 0x0) 3.806392261s ago: executing program 4 (id=151): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000000200)='\x00', 0x1, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) pwrite64(r1, &(0x7f0000000200)='\x00', 0x1, 0x2000000) ioctl(0xffffffffffffffff, 0x4c01, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r2, 0xc138fd01, &(0x7f0000000000)) ioctl(r2, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dum\x00', 0x42, 0x1ff) write(r3, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r2, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") ioctl(r2, 0xc138fd06, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") 3.453947081s ago: executing program 4 (id=152): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002f00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r4, r5, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r4}, &(0x7f00000000c0), &(0x7f0000000700)=r3}, 0x20) sendmsg$inet(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000640)}], 0x1}, 0x3) 2.590468467s ago: executing program 3 (id=154): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000300)="040000000000000000000000380100003801000000000000000000") write(r0, &(0x7f0000000438)="000000000000000000800000000000000000000000000000636163686500000000000000373a3020373a3120373a3220", 0x30) ioctl(r0, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000007c01000038010000010000000000000000000000000000000000000000000000000000006364657600") 2.131625071s ago: executing program 0 (id=156): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./backing_file\x00', 0x42, 0x1ff) ftruncate(r0, 0x200000) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x3) mkdir(&(0x7f0000000100)='./config/cluster/ocfs2\x00', 0x1ff) mkdir(&(0x7f0000000140)='./config/cluster/ocfs2/node/node0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='127.0.0.1\n', 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000240)='7777\n', 0x5) 2.104563712s ago: executing program 3 (id=157): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./dbg\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/fail_make_request/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='100\n', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dbg/fail_make_request/times\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='1000\n', 0x5) r2 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r2, &(0x7f0000000340)='1\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r3, &(0x7f00000003c0)='md0\n', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/md0\x00', 0x4002, 0x0) ioctl(r4, 0x40480923, &(0x7f0000000500)) ioctl(r4, 0x40140921, &(0x7f0000000600)="0000000001000000000000000000000006000000") ioctl(r4, 0x40140921, &(0x7f0000000640)="0100000001000000010000000100000006000000") ioctl(r4, 0x400c0930, 0x0) 2.030672454s ago: executing program 4 (id=158): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/loop1\x00', 0x2, 0x0) ioctl(r1, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r2, 0xc138fd01, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r2, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") 1.943442797s ago: executing program 0 (id=160): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./backing_file\x00', 0x42, 0x1ff) ftruncate(r0, 0x200000) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x3) mkdir(&(0x7f0000000100)='./config/cluster/ocfs2\x00', 0x1ff) mkdir(&(0x7f0000000140)='./config/cluster/ocfs2/node/node0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='127.0.0.1\n', 0xa) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000240)='7777\n', 0x5) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0) write(r4, &(0x7f00000002c0)='0\n', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0) write(r5, &(0x7f0000000340)='1\n', 0x2) 1.890361569s ago: executing program 3 (id=162): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x1000000) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x1b6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x42, 0x1b6) ftruncate(r1, 0x1000000) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) write(r2, &(0x7f0000000438)="0000000000000000008000000000000000000000000000006361636865000000", 0x20) ioctl(r2, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000007c01000038010000010000000000000000000000000000000000000000000000000000006364657600") 1.755332513s ago: executing program 0 (id=163): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000000200)='\x00', 0x1, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) ioctl(0xffffffffffffffff, 0x4c01, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r2, 0xc138fd01, &(0x7f0000000000)) ioctl(r2, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dum\x00', 0x42, 0x1ff) write(r3, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r2, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") ioctl(r2, 0xc138fd06, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") 1.710449579s ago: executing program 3 (id=164): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_emit_vhci(0x0, 0x0) open_tree(0xffffffffffffffff, 0x0, 0x9901) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42f82, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000180)=0x200) write$dsp(r3, &(0x7f0000000200)="dce480febb0ccd0b", 0x8) ioctl$SNDCTL_DSP_SYNC(r3, 0x5001, 0x0) 1.692001676s ago: executing program 1 (id=165): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x1403, 0x1, 0x70bd2a, 0x25dfdbfe}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/n\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nvmet/subsystems/n/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='1\n', 0x2) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r2, &(0x7f00000003c0)='rdma\n', 0x5) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/ports/1/addr_traddr\x00', 0x1, 0x0) write(r3, &(0x7f0000000440)='172.20.20.23\n', 0xd) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x1, 0x0) write(r4, &(0x7f00000004c0)='4420\n', 0x5) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r5, &(0x7f0000000540)='ipv4\n', 0x5) close(r5) symlinkat(&(0x7f00000005c0)='./config/nvmet/subsystems/n\x00', 0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1/subsystems/n\x00') write(0xffffffffffffffff, &(0x7f0000000680)='transport=rdma,traddr=172.20.20.23,trsvcid=4420,nqn=n\n', 0x36) unlinkat(0xffffffffffffff9c, &(0x7f0000000740)='./config/nvmet/ports/1/subsystems/n\x00', 0x0) 1.600560605s ago: executing program 1 (id=166): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000000200)='\x00', 0x1, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) pwrite64(r1, &(0x7f0000000200)='\x00', 0x1, 0x2000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/loop0\x00', 0x2, 0x0) ioctl(r2, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/loop1\x00', 0x2, 0x0) ioctl(r3, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r4, 0xc138fd01, &(0x7f0000000000)) ioctl(r4, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dum\x00', 0x42, 0x1ff) write(r5, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r4, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") ioctl(r4, 0xc138fd06, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") write(r5, &(0x7f0000000138)='\x00\x00\x00\x00\x00\x00\x00\x00create_thin 1\x00', 0x16) 1.410415439s ago: executing program 1 (id=167): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000300)="040000000000000000000000380100003801000000000000000000") write(r0, &(0x7f0000000438)="000000000000000000800000000000000000000000000000636163686500000000000000373a3020373a3120373a3220", 0x30) ioctl(r0, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000007c01000038010000010000000000000000000000000000000000000000000000000000006364657600") 1.403158566s ago: executing program 0 (id=168): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002f00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r4, r5, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r4}, &(0x7f00000000c0), &(0x7f0000000700)=r3}, 0x20) sendmsg$inet(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000640)}], 0x1}, 0x3) 791.220591ms ago: executing program 3 (id=169): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000100)={0xc0, 0xa1}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000100)={0xc0, 0xa1, 0x4, "80000178"}, 0x0, 0x0, &(0x7f0000000200)={0xc0, 0xa1, 0x4, 0x78010080}, 0x0, 0x0}) 727.86657ms ago: executing program 1 (id=170): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./backing_file\x00', 0x42, 0x1ff) ftruncate(r0, 0x200000) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x3) mkdir(&(0x7f0000000100)='./config/cluster/ocfs2\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='127.0.0.1\n', 0xa) 702.869309ms ago: executing program 0 (id=171): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./backing_file\x00', 0x42, 0x1ff) ftruncate(r0, 0x200000) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x3) mkdir(&(0x7f0000000100)='./config/cluster/ocfs2\x00', 0x1ff) mkdir(&(0x7f0000000140)='./config/cluster/ocfs2/node/node0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='127.0.0.1\n', 0xa) close(r2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='0\n', 0x2) 673.937397ms ago: executing program 2 (id=172): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./dbg\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/fail_make_request/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='100\n', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dbg/fail_make_request/times\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='1000\n', 0x5) r2 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r2, &(0x7f0000000340)='1\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r3, &(0x7f00000003c0)='md0\n', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/md0\x00', 0x4002, 0x0) ioctl(r4, 0x40480923, &(0x7f0000000500)) ioctl(r4, 0x40140921, &(0x7f0000000600)="0000000001000000000000000000000006000000") ioctl(r4, 0x40140921, &(0x7f0000000640)="0100000001000000010000000100000006000000") ioctl(r4, 0x400c0930, 0x0) 540.935501ms ago: executing program 1 (id=173): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000000200)='\x00', 0x1, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) pwrite64(r1, &(0x7f0000000200)='\x00', 0x1, 0x2000000) openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/loop0\x00', 0x2, 0x0) ioctl(0xffffffffffffffff, 0x4c01, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r2, 0xc138fd09, 0x0) ioctl(r2, 0xc138fd06, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") 448.981511ms ago: executing program 2 (id=174): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, 0x0, &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x1000000) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x1b6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x42, 0x1b6) ftruncate(r1, 0x1000000) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0) write(r2, &(0x7f0000000438)="0000000000000000008000000000000000000000000000006361636865000000", 0x20) ioctl(r2, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000007c01000038010000010000000000000000000000000000000000000000000000000000006364657600") 361.048448ms ago: executing program 4 (id=175): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./backing_file\x00', 0x42, 0x1ff) ftruncate(r0, 0x200000) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x3) mkdir(&(0x7f0000000100)='./config/cluster/ocfs2\x00', 0x1ff) mkdir(&(0x7f0000000140)='./config/cluster/ocfs2/node/node0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='7777\n', 0x5) 250.655497ms ago: executing program 1 (id=176): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./dbg\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/fail_make_request/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='100\n', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dbg/fail_make_request/times\x00', 0x1, 0x0) write(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/ram1/make-it-fail\x00', 0x1, 0x0) write(r2, &(0x7f0000000340), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r3, &(0x7f00000003c0)='md0\n', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/md0\x00', 0x4002, 0x0) ioctl(r4, 0x40480923, 0x0) ioctl(r4, 0x40140921, &(0x7f0000000600)) ioctl(r4, 0x40140921, &(0x7f0000000640)="0100000001000000010000000100000006000000") ioctl(r4, 0x400c0930, 0x0) write(r4, &(0x7f0000001000)='\x00'/4096, 0x1000) 128.9314ms ago: executing program 2 (id=177): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x1403, 0x1, 0x70bd2a, 0x25dfdbfe}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./config\x00', 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/n\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nvmet/subsystems/n/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='1\n', 0x2) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r2, &(0x7f00000003c0)='rdma\n', 0x5) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/ports/1/addr_traddr\x00', 0x1, 0x0) write(r3, &(0x7f0000000440)='172.20.20.23\n', 0xd) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x1, 0x0) write(r4, &(0x7f00000004c0)='4420\n', 0x5) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r5, &(0x7f0000000540)='ipv4\n', 0x5) close(r5) symlinkat(&(0x7f00000005c0)='./config/nvmet/subsystems/n\x00', 0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1/subsystems/n\x00') write(0xffffffffffffffff, &(0x7f0000000680)='transport=rdma,traddr=172.20.20.23,trsvcid=4420,nqn=n\n', 0x36) unlinkat(0xffffffffffffff9c, &(0x7f0000000740)='./config/nvmet/ports/1/subsystems/n\x00', 0x0) 122.64944ms ago: executing program 0 (id=178): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000000200)='\x00', 0x1, 0x1000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) pwrite64(r1, &(0x7f0000000200)='\x00', 0x1, 0x2000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/loop0\x00', 0x2, 0x0) ioctl(r2, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/loop1\x00', 0x2, 0x0) ioctl(r3, 0x4c01, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r4, 0xc138fd01, &(0x7f0000000000)) ioctl(r4, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dum\x00', 0x42, 0x1ff) write(r5, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r4, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") ioctl(r4, 0xc138fd06, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") write(r5, &(0x7f0000000138)='\x00\x00\x00\x00\x00\x00\x00\x00create_thin 1\x00', 0x16) 113.855462ms ago: executing program 4 (id=179): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_emit_vhci(0x0, 0x0) open_tree(0xffffffffffffffff, 0x0, 0x9901) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42f82, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000180)=0x200) write$dsp(r3, &(0x7f0000000200)="dce480febb0ccd0b", 0x8) ioctl$SNDCTL_DSP_SYNC(r3, 0x5001, 0x0) 0s ago: executing program 2 (id=180): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000000200)='\x00', 0x1, 0x1000000) ioctl(0xffffffffffffffff, 0x4c01, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r1, 0xc138fd01, &(0x7f0000000000)) ioctl(r1, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dum\x00', 0x42, 0x1ff) write(r2, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a31203132382030", 0x35) ioctl(r1, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f") ioctl(r1, 0xc138fd06, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f") kernel console output (not intermixed with test programs): [ 50.668219][ T30] audit: type=1400 audit(1789419270.523:111): avc: denied { write } for pid=5450 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.733201][ T30] audit: type=1400 audit(1789419270.593:112): avc: denied { write } for pid=5461 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.317032][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 52.317048][ T30] audit: type=1400 audit(1789419272.173:125): avc: denied { write } for pid=5548 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.368783][ T30] audit: type=1400 audit(1789419272.223:126): avc: denied { write } for pid=5559 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.548425][ T30] audit: type=1400 audit(1789419272.403:127): avc: denied { write } for pid=5562 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.594800][ T30] audit: type=1400 audit(1789419272.453:128): avc: denied { write } for pid=5573 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.177' (ED25519) to the list of known hosts. [ 57.951012][ T30] audit: type=1400 audit(1789419277.803:129): avc: denied { mounton } for pid=5585 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 57.976239][ T30] audit: type=1400 audit(1789419277.833:130): avc: denied { mount } for pid=5585 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 57.978282][ T5585] cgroup: Unknown subsys name 'net' [ 57.979385][ T30] audit: type=1400 audit(1789419277.833:131): avc: denied { unmount } for pid=5585 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 58.153905][ T5585] cgroup: Unknown subsys name 'cpuset' [ 58.156021][ T5585] cgroup: Unknown subsys name 'rlimit' [ 58.250603][ T30] audit: type=1400 audit(1789419278.103:132): avc: denied { setattr } for pid=5585 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=814 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.251031][ T30] audit: type=1400 audit(1789419278.103:133): avc: denied { create } for pid=5585 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.251386][ T30] audit: type=1400 audit(1789419278.113:134): avc: denied { write } for pid=5585 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.251747][ T30] audit: type=1400 audit(1789419278.113:135): avc: denied { read } for pid=5585 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.262833][ T30] audit: type=1400 audit(1789419278.113:136): avc: denied { mounton } for pid=5585 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 58.262875][ T30] audit: type=1400 audit(1789419278.113:137): avc: denied { mount } for pid=5585 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 58.369675][ T5587] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 58.370911][ T30] audit: type=1400 audit(1789419278.223:138): avc: denied { relabelto } for pid=5587 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 59.416366][ T5585] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 61.483506][ T5599] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 61.483886][ T5599] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.487572][ T5604] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 61.489530][ T5604] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.489723][ T5604] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 61.490494][ T5604] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 61.490700][ T5604] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 61.490723][ T5608] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 61.490780][ T5604] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 61.492977][ T5608] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 61.493375][ T5608] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.499460][ T5612] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 61.499877][ T5612] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 61.500773][ T5612] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 61.501798][ T5612] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 61.507911][ T5612] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 61.514526][ T5612] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 61.516982][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 61.530571][ T4918] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 61.544252][ T4918] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 61.545140][ T4918] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 61.547076][ T4918] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 61.547530][ T4918] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 61.548085][ T4918] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 61.550824][ T4918] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 62.820178][ T5606] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.820702][ T5606] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.820811][ T5606] bridge_slave_0: entered allmulticast mode [ 62.832674][ T5606] bridge_slave_0: entered promiscuous mode [ 62.866767][ T5606] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.866841][ T5606] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.866903][ T5606] bridge_slave_1: entered allmulticast mode [ 62.867661][ T5606] bridge_slave_1: entered promiscuous mode [ 62.964581][ T5606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.972272][ T5597] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.972381][ T5597] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.972466][ T5597] bridge_slave_0: entered allmulticast mode [ 62.973677][ T5597] bridge_slave_0: entered promiscuous mode [ 62.976574][ T5597] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.976642][ T5597] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.976902][ T5597] bridge_slave_1: entered allmulticast mode [ 62.978010][ T5597] bridge_slave_1: entered promiscuous mode [ 62.988104][ T5607] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.988186][ T5607] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.988266][ T5607] bridge_slave_0: entered allmulticast mode [ 62.989492][ T5607] bridge_slave_0: entered promiscuous mode [ 62.992042][ T5607] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.992108][ T5607] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.994419][ T5607] bridge_slave_1: entered allmulticast mode [ 62.996597][ T5607] bridge_slave_1: entered promiscuous mode [ 63.037202][ T5606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.095198][ T5597] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.120740][ T5606] team0: Port device team_slave_0 added [ 63.124544][ T5597] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.136267][ T5607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.140104][ T5607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.150031][ T5596] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.150772][ T5596] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.150861][ T5596] bridge_slave_0: entered allmulticast mode [ 63.152733][ T5596] bridge_slave_0: entered promiscuous mode [ 63.156116][ T5606] team0: Port device team_slave_1 added [ 63.186732][ T5595] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.187098][ T5595] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.187193][ T5595] bridge_slave_0: entered allmulticast mode [ 63.188407][ T5595] bridge_slave_0: entered promiscuous mode [ 63.191744][ T5596] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.191813][ T5596] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.191895][ T5596] bridge_slave_1: entered allmulticast mode [ 63.193628][ T5596] bridge_slave_1: entered promiscuous mode [ 63.222425][ T5597] team0: Port device team_slave_0 added [ 63.225952][ T5597] team0: Port device team_slave_1 added [ 63.249941][ T5607] team0: Port device team_slave_0 added [ 63.252300][ T5607] team0: Port device team_slave_1 added [ 63.252433][ T5595] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.252493][ T5595] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.252594][ T5595] bridge_slave_1: entered allmulticast mode [ 63.253952][ T5595] bridge_slave_1: entered promiscuous mode [ 63.267661][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.267675][ T5606] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.267694][ T5606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.311369][ T5596] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.311875][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.311885][ T5606] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.311904][ T5606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.334499][ T5607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.334515][ T5607] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.334533][ T5607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.337931][ T5595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.348977][ T5596] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.349601][ T5597] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.349611][ T5597] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.349630][ T5597] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.354784][ T5607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.354797][ T5607] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.354814][ T5607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.373829][ T5595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.440842][ T5597] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.440855][ T5597] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.440873][ T5597] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.472343][ T5596] team0: Port device team_slave_0 added [ 63.476436][ T5596] team0: Port device team_slave_1 added [ 63.497098][ T5595] team0: Port device team_slave_0 added [ 63.523483][ T5599] Bluetooth: hci1: command tx timeout [ 63.523901][ T5612] Bluetooth: hci2: command tx timeout [ 63.534387][ T5606] hsr_slave_0: entered promiscuous mode [ 63.535327][ T5606] hsr_slave_1: entered promiscuous mode [ 63.538227][ T5595] team0: Port device team_slave_1 added [ 63.601567][ T5599] Bluetooth: hci3: command tx timeout [ 63.601795][ T5599] Bluetooth: hci4: command tx timeout [ 63.601859][ T5599] Bluetooth: hci0: command tx timeout [ 63.654734][ T5607] hsr_slave_0: entered promiscuous mode [ 63.655206][ T5607] hsr_slave_1: entered promiscuous mode [ 63.655495][ T5607] debugfs: 'hsr0' already exists in 'hsr' [ 63.655552][ T5607] Cannot create hsr debugfs directory [ 63.687154][ T5597] hsr_slave_0: entered promiscuous mode [ 63.687658][ T5597] hsr_slave_1: entered promiscuous mode [ 63.687942][ T5597] debugfs: 'hsr0' already exists in 'hsr' [ 63.687957][ T5597] Cannot create hsr debugfs directory [ 63.688528][ T5596] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.688539][ T5596] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.688558][ T5596] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.783675][ T5596] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.783689][ T5596] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.783706][ T5596] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.807625][ T5595] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.807640][ T5595] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.807657][ T5595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.880000][ T5595] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.880014][ T5595] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.880032][ T5595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.962622][ T5596] hsr_slave_0: entered promiscuous mode [ 63.963092][ T5596] hsr_slave_1: entered promiscuous mode [ 63.963392][ T5596] debugfs: 'hsr0' already exists in 'hsr' [ 63.963408][ T5596] Cannot create hsr debugfs directory [ 64.017230][ T5595] hsr_slave_0: entered promiscuous mode [ 64.017749][ T5595] hsr_slave_1: entered promiscuous mode [ 64.018079][ T5595] debugfs: 'hsr0' already exists in 'hsr' [ 64.018095][ T5595] Cannot create hsr debugfs directory [ 64.260891][ T5607] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 64.272427][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.275315][ T5607] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 64.278303][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.288623][ T5607] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 64.298576][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.308039][ T5607] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 64.312260][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.349072][ T5596] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 64.357901][ T5596] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.361393][ T5596] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 64.368882][ T5596] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.373896][ T5596] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 64.385940][ T5596] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.394996][ T5596] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 64.397707][ T5596] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.473917][ T5597] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.475773][ T5597] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.476348][ T5597] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.478399][ T5597] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.479642][ T5597] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.488773][ T5597] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.502304][ T5597] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.515085][ T5597] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.596766][ T5607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.608643][ T5606] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 64.614018][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.614670][ T5606] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 64.620467][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.626072][ T5606] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 64.635183][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.648585][ T5606] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 64.657394][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.714160][ T5607] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.731632][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.731745][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.747959][ T5595] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 64.754788][ T5595] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.771047][ T5595] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 64.780100][ T5595] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.780844][ T5595] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 64.790808][ T5595] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.796080][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.796153][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.827391][ T5596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.827552][ T5595] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 64.829964][ T5595] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.891884][ T5596] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.895288][ T5597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.919916][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.919962][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.939586][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.939633][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.949025][ T5597] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.985131][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.985189][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.019930][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 65.019946][ T30] audit: type=1400 audit(1789419284.873:152): avc: denied { sys_module } for pid=5607 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 65.036232][ T5596] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.036253][ T5596] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.083508][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.083555][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.088170][ T5606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.166268][ T5606] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.207928][ T98] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.208006][ T98] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.221134][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.221244][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.233496][ T5595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.306389][ T5595] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.335583][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.335688][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.374168][ T98] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.374258][ T98] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.602274][ T5612] Bluetooth: hci1: command tx timeout [ 65.602306][ T5612] Bluetooth: hci2: command tx timeout [ 65.681516][ T5599] Bluetooth: hci0: command tx timeout [ 65.681557][ T5599] Bluetooth: hci4: command tx timeout [ 65.681576][ T5599] Bluetooth: hci3: command tx timeout [ 65.808776][ T5607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.955885][ T5596] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.006500][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 66.006559][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 66.090794][ T5596] veth0_vlan: entered promiscuous mode [ 66.134797][ T5596] veth1_vlan: entered promiscuous mode [ 66.192760][ T5596] veth0_macvtap: entered promiscuous mode [ 66.218531][ T5597] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.228820][ T5596] veth1_macvtap: entered promiscuous mode [ 66.315602][ T5596] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.329001][ T5596] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.338074][ T5595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.405093][ T5607] veth0_vlan: entered promiscuous mode [ 66.407653][ T1225] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.408162][ T1225] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.435646][ T5606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.443914][ T5607] veth1_vlan: entered promiscuous mode [ 66.469785][ T5597] veth0_vlan: entered promiscuous mode [ 66.509848][ T5597] veth1_vlan: entered promiscuous mode [ 66.526832][ T1225] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.526853][ T1225] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.537789][ T5595] veth0_vlan: entered promiscuous mode [ 66.562874][ T98] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.598259][ T5595] veth1_vlan: entered promiscuous mode [ 66.601946][ T5607] veth0_macvtap: entered promiscuous mode [ 66.608779][ T5597] veth0_macvtap: entered promiscuous mode [ 66.612365][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.612385][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.623952][ T5607] veth1_macvtap: entered promiscuous mode [ 66.655934][ T5597] veth1_macvtap: entered promiscuous mode [ 66.661581][ T30] audit: type=1400 audit(1789419286.523:153): avc: denied { mounton } for pid=5596 comm="syz-executor" path="/root/syzkaller.Ey6gXA/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 66.663785][ T30] audit: type=1400 audit(1789419286.523:154): avc: denied { mount } for pid=5596 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 66.665967][ T30] audit: type=1400 audit(1789419286.523:155): avc: denied { mounton } for pid=5596 comm="syz-executor" path="/root/syzkaller.Ey6gXA/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 66.667667][ T30] audit: type=1400 audit(1789419286.523:156): avc: denied { mount } for pid=5596 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 66.670427][ T30] audit: type=1400 audit(1789419286.523:157): avc: denied { mounton } for pid=5596 comm="syz-executor" path="/root/syzkaller.Ey6gXA/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 66.674445][ T30] audit: type=1400 audit(1789419286.523:158): avc: denied { mounton } for pid=5596 comm="syz-executor" path="/root/syzkaller.Ey6gXA/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=8247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 66.678430][ T30] audit: type=1400 audit(1789419286.523:159): avc: denied { unmount } for pid=5596 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 66.694969][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.706426][ T30] audit: type=1400 audit(1789419286.553:160): avc: denied { mounton } for pid=5596 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2780 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 66.719806][ T30] audit: type=1400 audit(1789419286.573:161): avc: denied { mount } for pid=5596 comm="syz-executor" name="/" dev="gadgetfs" ino=8282 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 66.721624][ T524] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.736897][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.742399][ T5606] veth0_vlan: entered promiscuous mode [ 66.759918][ T5597] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.789627][ T5597] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.797931][ T5606] veth1_vlan: entered promiscuous mode [ 66.810096][ T5595] veth0_macvtap: entered promiscuous mode [ 66.918864][ T5596] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 66.927840][ T5595] veth1_macvtap: entered promiscuous mode [ 66.942734][ T98] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.951875][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.974462][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.974533][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.974561][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.974587][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.974614][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.974640][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.073673][ T5595] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.104136][ T5595] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.115882][ T5606] veth0_macvtap: entered promiscuous mode [ 67.156589][ T5606] veth1_macvtap: entered promiscuous mode [ 67.186878][ T1225] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.186898][ T1225] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.224137][ T5787] loop0: detected capacity change from 0 to 32768 [ 67.226642][ T5787] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 67.256139][ T1225] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.256215][ T1225] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.256246][ T1225] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.256276][ T1225] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.293283][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.317666][ T524] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.317687][ T524] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.336243][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.389803][ T5787] device-mapper: thin: Data device (loop1) discard unsupported: Disabling discard passdown. [ 67.471884][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.472444][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.498425][ T524] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.498443][ T524] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.504258][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.504276][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.573738][ T98] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.573783][ T98] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.654310][ T5793] ftl_cs: FTL header not found. [ 67.681795][ T5612] Bluetooth: hci2: command tx timeout [ 67.681829][ T5612] Bluetooth: hci1: command tx timeout [ 67.689566][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.689586][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.761929][ T5599] Bluetooth: hci3: command tx timeout [ 67.761961][ T5599] Bluetooth: hci4: command tx timeout [ 67.761979][ T5599] Bluetooth: hci0: command tx timeout [ 67.776997][ T5793] block2mtd: mtd1: [/dev/ram0] erase_size = 64KiB [65536] [ 67.846091][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.846111][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.890692][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.890712][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.033485][ T5800] block2mtd: error: cannot open device /dev/ram0 [ 68.064829][ T5802] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 68.095544][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.095562][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.502350][ T5697] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 68.649685][ T5814] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 68.658149][ T5819] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 68.658274][ T5819] block device autoloading is deprecated and will be removed. [ 68.659177][ T5697] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 68.675311][ T5697] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.675337][ T5697] usb 3-1: Product: syz [ 68.675349][ T5697] usb 3-1: Manufacturer: syz [ 68.675361][ T5697] usb 3-1: SerialNumber: syz [ 68.740570][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0x20,28) [ 68.749357][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0x40,28) [ 68.749850][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0x60,28) [ 68.750245][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0x80,28) [ 68.750646][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0xa0,28) [ 68.751048][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0xc0,28) [ 68.795787][ T5824] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 68.820882][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0xe0,28) [ 68.860536][ T5824] device-mapper: thin: Data device (loop1) discard unsupported: Disabling discard passdown. [ 68.914822][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0x2e0,28) [ 68.964665][ T5697] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 68.964717][ T5697] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -32 [ 68.964736][ T5697] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 68.974152][ T5697] lan78xx 3-1:1.0: probe with driver lan78xx failed with error -32 [ 68.990007][ T5828] comedi comedi0: ni_at_a2150: I/O port conflict (0x3e0,28) [ 69.034198][ T5835] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 69.412843][ T5697] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 69.564220][ T5697] usb 4-1: New USB device found, idVendor=1770, idProduct=ff00, bcdDevice= 0.00 [ 69.565123][ T5697] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 69.565150][ T5697] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 69.565174][ T5697] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 69.565206][ T5697] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.584401][ T5697] usb 4-1: config 0 descriptor?? [ 69.585908][ T5840] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 69.586016][ T5840] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 69.666764][ T5864] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 69.705205][ T5864] device-mapper: thin: Data device (loop1) discard unsupported: Disabling discard passdown. [ 69.763135][ T5599] Bluetooth: hci2: command tx timeout [ 69.763177][ T5612] Bluetooth: hci1: command tx timeout [ 69.779520][ T5869] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 69.843772][ T5599] Bluetooth: hci4: command tx timeout [ 69.843805][ T5599] Bluetooth: hci3: command tx timeout [ 69.843846][ T5612] Bluetooth: hci0: command tx timeout [ 70.093809][ T5697] gt683r_led 0003:1770:FF00.0001: hidraw0: USB HID v0.00 Device [HID 1770:ff00] on usb-dummy_hcd.3-1/input0 [ 70.330742][ T5900] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 70.385276][ T5900] device-mapper: thin: Data device (loop1) discard unsupported: Disabling discard passdown. [ 70.497299][ T5906] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 70.672105][ T30] kauditd_printk_skb: 35 callbacks suppressed [ 70.672123][ T30] audit: type=1400 audit(1789419290.533:197): avc: denied { create } for pid=5915 comm="syz.1.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 70.894679][ T30] audit: type=1400 audit(1789419290.583:198): avc: denied { read } for pid=5915 comm="syz.1.50" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 70.894971][ T30] audit: type=1400 audit(1789419290.583:199): avc: denied { open } for pid=5915 comm="syz.1.50" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 70.895197][ T30] audit: type=1400 audit(1789419290.643:200): avc: denied { read } for pid=5915 comm="syz.1.50" name="binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 70.895373][ T30] audit: type=1400 audit(1789419290.643:201): avc: denied { open } for pid=5915 comm="syz.1.50" path="/dev/binderfs/binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 70.895403][ T30] audit: type=1400 audit(1789419290.663:202): avc: denied { ioctl } for pid=5915 comm="syz.1.50" path="/dev/binderfs/binder0" dev="binder" ino=16 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 70.895431][ T30] audit: type=1400 audit(1789419290.673:203): avc: denied { listen } for pid=5915 comm="syz.1.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 71.447840][ T982] usb 3-1: USB disconnect, device number 2 [ 71.907388][ T5933] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 72.111713][ T5940] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 72.180309][ T5939] device-mapper: thin: Data device (loop1) discard unsupported: Disabling discard passdown. [ 72.292623][ T2289] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 72.372777][ T30] audit: type=1400 audit(1789419292.233:204): avc: denied { create } for pid=5947 comm="syz.2.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 72.451739][ T2289] usb 2-1: New USB device found, idVendor=0d46, idProduct=2011, bcdDevice= 0.00 [ 72.456061][ T2289] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 72.456092][ T2289] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 72.564557][ T2289] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.564583][ T2289] usb 2-1: Product: syz [ 72.564596][ T2289] usb 2-1: Manufacturer: syz [ 72.564610][ T2289] usb 2-1: SerialNumber: syz [ 72.597629][ T2289] kobil_sct 2-1:1.0: KOBIL USB smart card terminal converter detected [ 72.609836][ T2289] usb 2-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 [ 72.751214][ T30] audit: type=1400 audit(1789419292.533:205): avc: denied { getopt } for pid=5947 comm="syz.2.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 72.751451][ T30] audit: type=1400 audit(1789419292.533:206): avc: denied { bpf } for pid=5947 comm="syz.2.63" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.946262][ T5705] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 73.062146][ T5727] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 73.091840][ T5705] usb 5-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 73.092662][ T5705] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 73.092682][ T5705] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 73.092706][ T5705] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 73.094283][ T5705] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.094302][ T5705] usb 5-1: Product: syz [ 73.094317][ T5705] usb 5-1: Manufacturer: syz [ 73.094328][ T5705] usb 5-1: SerialNumber: syz [ 73.097078][ T5705] usb 5-1: config 0 descriptor?? [ 73.098629][ T5950] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 73.098737][ T5950] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 73.100206][ T5705] usb 5-1: ucan: probing device on interface #0 [ 73.291922][ T5727] usb 1-1: New USB device found, idVendor=0d46, idProduct=2011, bcdDevice= 0.00 [ 73.302483][ T5727] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 73.302510][ T5727] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 73.304369][ T5727] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.304388][ T5727] usb 1-1: Product: syz [ 73.304399][ T5727] usb 1-1: Manufacturer: syz [ 73.304411][ T5727] usb 1-1: SerialNumber: syz [ 73.314202][ T5727] kobil_sct 1-1:1.0: KOBIL USB smart card terminal converter detected [ 73.325100][ T5727] usb 1-1: KOBIL USB smart card terminal converter now attached to ttyUSB1 [ 73.414602][ T5957] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 73.480485][ T5959] nvmet: adding nsid 1 to subsystem testsubsys [ 73.539192][ T50] nvmet: connect request for invalid subsystem testsubsys! [ 73.539580][ T5959] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "testsubsys" [ 74.191054][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 74.741018][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 74.756438][ T5705] usb 5-1: ucan: failed to retrieve device info [ 74.756458][ T5705] usb 5-1: ucan: probe failed; try to update the device firmware [ 75.269210][ T2289] usb 2-1: USB disconnect, device number 2 [ 75.278543][ T2289] kobil ttyUSB0: KOBIL USB smart card terminal converter now disconnected from ttyUSB0 [ 75.279158][ T2289] kobil_sct 2-1:1.0: device disconnected [ 75.361373][ T5690] gt683r_led 0003:1770:FF00.0001: failed to send set report request: -110 [ 75.366623][ T5697] gt683r_led 0003:1770:FF00.0001: failed to send set report request: -32 [ 75.402019][ T5697] usb 4-1: USB disconnect, device number 2 [ 75.411521][ T5970] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 75.427644][ T5705] gt683r_led 0003:1770:FF00.0001: failed to send set report request: -19 [ 75.467532][ T5971] md: could not open device unknown-block(1,0). [ 75.467591][ T5971] md: error, md_import_device() returned -16 [ 75.485904][ T2289] usb 5-1: USB disconnect, device number 2 [ 75.556555][ T5973] Zero length message leads to an empty skb [ 75.687376][ T5973] nvmet_rdma: binding CM ID to 172.20.20.23:4420 failed (-99) [ 75.715395][ T2289] usb 1-1: USB disconnect, device number 2 [ 75.766767][ T2289] kobil ttyUSB1: KOBIL USB smart card terminal converter now disconnected from ttyUSB1 [ 75.767241][ T2289] kobil_sct 1-1:1.0: device disconnected [ 75.834676][ T5977] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 75.892184][ T5988] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 75.976726][ T5983] device-mapper: table: 248:0: thin-pool: Invalid argument count (-EINVAL) [ 75.976750][ T5983] device-mapper: ioctl: error adding target to table [ 76.031727][ T5983] device-mapper: thin: Data device (loop1) discard unsupported: Disabling discard passdown. [ 76.151029][ T5705] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 76.673319][ T5697] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 76.722743][ T5705] usb 2-1: New USB device found, idVendor=112a, idProduct=0001, bcdDevice= 1.00 [ 76.752997][ T5705] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 76.753040][ T5705] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 76.753074][ T5705] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 76.753105][ T5705] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 76.776371][ T5705] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 76.776395][ T5705] usb 2-1: Product: syz [ 76.776407][ T5705] usb 2-1: Manufacturer: syz [ 76.788324][ T5985] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 76.788429][ T5985] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 76.844365][ T5697] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 77.066626][ T5697] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.066664][ T5697] usb 4-1: Product: syz [ 77.066678][ T5697] usb 4-1: Manufacturer: syz [ 77.066692][ T5697] usb 4-1: SerialNumber: syz [ 77.068561][ T6003] device-mapper: table: 248:1: thin-pool: metadata device already in use by a pool (-EBUSY) [ 77.068582][ T6003] device-mapper: ioctl: error adding target to table [ 77.361208][ T5690] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 77.511446][ T5690] usb 1-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 77.512424][ T5690] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 77.512448][ T5690] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 77.512470][ T5690] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 77.514468][ T5690] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.514492][ T5690] usb 1-1: Product: syz [ 77.514506][ T5690] usb 1-1: Manufacturer: syz [ 77.514518][ T5690] usb 1-1: SerialNumber: syz [ 77.516879][ T5690] usb 1-1: config 0 descriptor?? [ 77.517545][ T6006] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 77.517650][ T6006] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 77.518893][ T5690] usb 1-1: ucan: probing device on interface #0 [ 77.852572][ T6008] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 77.874536][ T5705] redrat3 2-1:1.0: Firmware rev:  [ 77.893876][ T5697] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 77.893943][ T5697] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 77.895036][ T5697] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 77.938604][ T5697] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 77.982767][ T5697] usb 4-1: USB disconnect, device number 3 [ 78.047274][ T6014] loop0: detected capacity change from 0 to 4096 [ 78.145044][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 78.145063][ T30] audit: type=1400 audit(1789419298.004:238): avc: denied { write } for pid=6018 comm="syz.4.87" name="subsystems" dev="configfs" ino=9185 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 78.145967][ T30] audit: type=1400 audit(1789419298.004:239): avc: denied { write } for pid=6018 comm="syz.4.87" name="subsystems" dev="configfs" ino=9185 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 78.146102][ T6020] nvmet_rdma: binding CM ID to 172.20.20.23:4420 failed (-99) [ 78.234385][ T6021] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 78.250857][ T5705] rc_core: IR keymap rc-hauppauge not found [ 78.250875][ T5705] Registered IR keymap rc-empty [ 78.297111][ T5705] rc rc0: RedRat3 Infrared Remote Transceiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/rc/rc0 [ 78.305080][ T5705] input: RedRat3 Infrared Remote Transceiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/rc/rc0/input5 [ 78.366247][ T6026] loop1: detected capacity change from 0 to 65536 [ 78.367708][ T6026] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 78.390724][ T6026] device-mapper: table: 248:1: thin-pool: Error opening metadata block device (-ENXIO) [ 78.390745][ T6026] device-mapper: ioctl: error adding target to table [ 78.555412][ T6032] device-mapper: table: 248:1: thin-pool: Invalid argument count (-EINVAL) [ 78.555434][ T6032] device-mapper: ioctl: error adding target to table [ 78.702231][ C0] redrat3 2-1:1.0: Error: urb status = -71 [ 78.702278][ C0] redrat3 2-1:1.0: Error: urb status = -71 [ 78.802604][ T5690] usb 1-1: ucan: failed to retrieve device info [ 78.802626][ T5690] usb 1-1: ucan: probe failed; try to update the device firmware [ 79.140109][ T6038] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 79.161323][ T10] usb 2-1: USB disconnect, device number 3 [ 79.254597][ T6042] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 79.264661][ T6042] device-mapper: table: 248:1: thin-pool: Error getting data device (-ENXIO) [ 79.264682][ T6042] device-mapper: ioctl: error adding target to table [ 79.416658][ T6046] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 79.659076][ T6054] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 79.660195][ T6046] device-mapper: table: 248:1: thin-pool: Error creating metadata object (-EIO) [ 79.660217][ T6046] device-mapper: ioctl: error adding target to table [ 79.691948][ T6054] md: array md0 already has disks! [ 79.750868][ T6054] md: could not open device unknown-block(1,0). [ 79.750918][ T6054] md: error, md_import_device() returned -16 [ 79.905714][ T6054] md/raid10:md0: active with 1 out of 2 devices [ 79.909915][ T6054] md0: detected capacity change from 0 to 4096 [ 79.933289][ T6059] md: could not open device unknown-block(1,1). [ 79.933325][ T6059] md: md_import_device returned -16 [ 80.043053][ T6070] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 80.067524][ T6071] device-mapper: table: 248:1: thin-pool: Invalid argument count (-EINVAL) [ 80.067548][ T6071] device-mapper: ioctl: error adding target to table [ 80.254710][ T44] usb 1-1: USB disconnect, device number 3 [ 80.807033][ T6078] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 80.856624][ T5690] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 81.031873][ T5690] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 81.053557][ T5690] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.053586][ T5690] usb 2-1: Product: syz [ 81.053600][ T5690] usb 2-1: Manufacturer: syz [ 81.053613][ T5690] usb 2-1: SerialNumber: syz [ 81.082302][ T6078] device-mapper: table: 248:1: thin-pool: Error creating metadata object (-EIO) [ 81.082325][ T6078] device-mapper: ioctl: error adding target to table [ 81.166730][ T6088] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 81.186873][ T6087] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 81.340316][ T6094] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 81.367972][ T9] cfg80211: failed to load regulatory.db [ 81.402736][ T6094] md: couldn't update array info. -22 [ 81.440860][ T6094] md: could not open device unknown-block(1,0). [ 81.440910][ T6094] md: md_import_device returned -16 [ 81.472977][ T6094] md: could not open device unknown-block(1,1). [ 81.473043][ T6094] md: md_import_device returned -16 [ 81.497075][ T6087] device-mapper: table: 248:1: thin-pool: Error creating metadata object (-EIO) [ 81.500250][ T6087] device-mapper: ioctl: error adding target to table [ 81.510927][ T6096] device-mapper: table: 248:1: thin-pool: Invalid argument count (-EINVAL) [ 81.510946][ T6096] device-mapper: ioctl: error adding target to table [ 81.514180][ T5690] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 81.514226][ T5690] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 81.575421][ T6099] loop0: detected capacity change from 0 to 4096 [ 81.716866][ T5690] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000010. ret = -EPROTO [ 81.716916][ T5690] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 81.717404][ T5690] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 81.740465][ T5690] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 81.766441][ T5690] usb 2-1: USB disconnect, device number 4 [ 81.905090][ T6104] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 82.061532][ T6104] md: couldn't update array info. -22 [ 82.101599][ T6110] md: could not open device unknown-block(1,0). [ 82.101645][ T6110] md: md_import_device returned -16 [ 82.101730][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 82.141128][ T6104] md: could not open device unknown-block(1,1). [ 82.141178][ T6104] md: md_import_device returned -16 [ 82.702859][ T9] usb 1-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 82.703858][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 82.703885][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 82.703907][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 82.705893][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.705915][ T9] usb 1-1: Product: syz [ 82.705929][ T9] usb 1-1: Manufacturer: syz [ 82.705943][ T9] usb 1-1: SerialNumber: syz [ 82.708572][ T9] usb 1-1: config 0 descriptor?? [ 82.709215][ T6101] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 82.709329][ T6101] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 82.710444][ T9] usb 1-1: ucan: probing device on interface #0 [ 83.206206][ T6121] loop0: detected capacity change from 0 to 4096 [ 83.266145][ T6122] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 83.398246][ T9] usb 1-1: ucan: failed to retrieve device info [ 83.398277][ T9] usb 1-1: ucan: probe failed; try to update the device firmware [ 83.441485][ T9] usb 1-1: USB disconnect, device number 4 [ 83.480575][ T6126] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 83.540957][ T6126] md: couldn't update array info. -22 [ 83.581005][ T6126] md: could not open device unknown-block(1,0). [ 83.581036][ T6126] md: md_import_device returned -16 [ 83.635908][ T6126] md: could not open device unknown-block(1,1). [ 83.635960][ T6126] md: md_import_device returned -16 [ 83.639015][ T6129] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 83.943297][ T6141] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 83.993125][ T6141] md: couldn't update array info. -22 [ 84.034932][ T6136] device-mapper: table: 248:1: thin-pool: Invalid argument count (-EINVAL) [ 84.034957][ T6136] device-mapper: ioctl: error adding target to table [ 84.091219][ T6141] md: could not open device unknown-block(1,1). [ 84.091268][ T6141] md: md_import_device returned -16 [ 85.199171][ T6159] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 85.347006][ T6161] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 85.391650][ T6161] md: couldn't update array info. -22 [ 85.420703][ T6161] md: could not open device unknown-block(1,0). [ 85.420754][ T6161] md: md_import_device returned -16 [ 85.420896][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 85.466173][ T6165] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 85.471473][ T6161] md: could not open device unknown-block(1,1). [ 85.471515][ T6161] md: md_import_device returned -16 [ 85.571455][ T9] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 85.575803][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.575827][ T9] usb 1-1: Product: syz [ 85.575840][ T9] usb 1-1: Manufacturer: syz [ 85.575852][ T9] usb 1-1: SerialNumber: syz [ 85.679963][ T6171] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 85.731319][ T6171] md: couldn't update array info. -22 [ 85.759864][ T6173] device-mapper: table: 248:1: thin-pool: Invalid argument count (-EINVAL) [ 85.759887][ T6173] device-mapper: ioctl: error adding target to table [ 85.764764][ T2386] I/O error, dev loop1, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 2 [ 85.764823][ T6173] device-mapper: thin metadata: pre-commit callback failed [ 85.764868][ T6173] device-mapper: thin: 248:1: metadata operation 'dm_pool_commit_metadata' failed: error = -5 [ 85.764905][ T6173] device-mapper: thin: 248:1: aborting current metadata transaction [ 85.799107][ T6173] device-mapper: thin: 248:1: switching pool to read-only mode [ 85.861220][ T44] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 85.862577][ T6174] md: could not open device unknown-block(1,1). [ 85.862624][ T6174] md: md_import_device returned -16 [ 86.030973][ T44] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 86.031912][ T44] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 86.031939][ T44] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 86.031963][ T44] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 86.033680][ T44] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.033701][ T44] usb 3-1: Product: syz [ 86.033714][ T44] usb 3-1: Manufacturer: syz [ 86.033728][ T44] usb 3-1: SerialNumber: syz [ 86.043638][ T44] usb 3-1: config 0 descriptor?? [ 86.044201][ T6169] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 86.044295][ T6169] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 86.047294][ T44] usb 3-1: ucan: probing device on interface #0 [ 86.080266][ T6179] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 86.083485][ T9] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 86.083532][ T9] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 86.186615][ T6183] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 86.299181][ T9] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000010. ret = -EPROTO [ 86.299230][ T9] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 86.299700][ T9] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 86.315605][ T9] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 86.316533][ T6179] device-mapper: thin: 248:1: unable to switch pool to write mode until repaired. [ 86.316551][ T6179] device-mapper: thin: 248:1: unable to grow the data device until repaired. [ 86.339221][ T9] usb 1-1: USB disconnect, device number 5 [ 86.830326][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 87.282929][ T44] usb 3-1: ucan: failed to retrieve device info [ 87.282943][ T44] usb 3-1: ucan: probe failed; try to update the device firmware [ 87.699243][ T6198] device-mapper: ioctl: name not supplied when creating device [ 87.784841][ T6203] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 87.821556][ T6203] md: couldn't update array info. -22 [ 87.839264][ T6203] md: could not open device unknown-block(1,0). [ 87.839312][ T6203] md: md_import_device returned -16 [ 87.868907][ T6206] device-mapper: table: 248:1: thin-pool: Invalid argument count (-EINVAL) [ 87.868930][ T6206] device-mapper: ioctl: error adding target to table [ 87.887382][ T6203] md: could not open device unknown-block(1,1). [ 87.887427][ T6203] md: md_import_device returned -16 [ 87.975359][ T6208] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 88.000762][ T6208] md: couldn't update array info. -22 [ 88.082035][ T6208] md: could not open device unknown-block(1,1). [ 88.082082][ T6208] md: md_import_device returned -16 [ 88.144886][ T6214] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 88.264517][ T6221] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 88.369875][ T6214] device-mapper: thin: 248:1: unable to switch pool to write mode until repaired. [ 88.369897][ T6214] device-mapper: thin: 248:1: unable to grow the data device until repaired. [ 88.989039][ T6229] device-mapper: ioctl: name not supplied when creating device [ 89.150111][ T5705] usb 3-1: USB disconnect, device number 3 [ 89.242835][ T6235] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 89.271757][ T6235] md: couldn't update array info. -22 [ 89.301406][ T6235] md: could not open device unknown-block(1,0). [ 89.301452][ T6235] md: md_import_device returned -16 [ 89.330467][ T6235] md: could not open device unknown-block(1,1). [ 89.330510][ T6235] md: md_import_device returned -16 [ 89.350109][ T6237] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 89.482179][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 89.486208][ T6239] device-mapper: thin: 248:1: unable to switch pool to write mode until repaired. [ 89.486229][ T6239] device-mapper: thin: 248:1: unable to grow the data device until repaired. [ 89.667319][ T9] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 89.677602][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.677626][ T9] usb 4-1: Product: syz [ 89.677638][ T9] usb 4-1: Manufacturer: syz [ 89.677650][ T9] usb 4-1: SerialNumber: syz [ 89.788179][ T6247] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 89.814694][ T6253] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 89.874585][ T6247] md: couldn't update array info. -22 [ 89.887427][ T6257] device-mapper: thin: 248:1: unable to switch pool to write mode until repaired. [ 89.887449][ T6257] device-mapper: thin: 248:1: unable to grow the data device until repaired. [ 89.916230][ T6259] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 89.981237][ T6247] md: could not open device unknown-block(1,1). [ 89.981289][ T6247] md: md_import_device returned -16 [ 89.981562][ T6256] [ 89.995384][ T6256] ====================================================== [ 90.002399][ T6256] WARNING: possible circular locking dependency detected [ 90.009404][ T6256] syzkaller #0 Not tainted [ 90.013795][ T6256] ------------------------------------------------------ [ 90.020973][ T6256] syz.1.176/6256 is trying to acquire lock: [ 90.026858][ T6256] ffffffff8f9b98e0 (major_names_lock){+.+.}-{4:4}, at: blk_probe_dev+0x28/0x1e0 [ 90.035898][ T6256] [ 90.035898][ T6256] but task is already holding lock: [ 90.043246][ T6256] ffff88802c1e4358 (&mddev->reconfig_mutex){+.+.}-{4:4}, at: md_ioctl+0x111d/0x36d0 [ 90.052680][ T6256] [ 90.052680][ T6256] which lock already depends on the new lock. [ 90.052680][ T6256] [ 90.063063][ T6256] [ 90.063063][ T6256] the existing dependency chain (in reverse order) is: [ 90.072054][ T6256] [ 90.072054][ T6256] -> #3 (&mddev->reconfig_mutex){+.+.}-{4:4}: [ 90.080298][ T6256] lock_acquire+0x1d1/0x380 [ 90.085313][ T6256] __mutex_lock+0x1a4/0x1bd0 [ 90.090410][ T6256] md_start_sync+0xc4/0xea0 [ 90.095416][ T6256] process_one_work+0xac7/0x1b10 [ 90.100967][ T6256] worker_thread+0x5ef/0xe50 [ 90.106068][ T6256] kthread+0x373/0x450 [ 90.110648][ T6256] ret_from_fork+0x730/0xd60 [ 90.115742][ T6256] ret_from_fork_asm+0x1a/0x30 [ 90.121009][ T6256] [ 90.121009][ T6256] -> #2 ((work_completion)(&mddev->sync_work)){+.+.}-{0:0}: [ 90.130463][ T6256] lock_acquire+0x1d1/0x380 [ 90.135472][ T6256] process_one_work+0xa32/0x1b10 [ 90.140922][ T6256] worker_thread+0x5ef/0xe50 [ 90.146990][ T6256] kthread+0x373/0x450 [ 90.151567][ T6256] ret_from_fork+0x730/0xd60 [ 90.156662][ T6256] ret_from_fork_asm+0x1a/0x30 [ 90.161938][ T6256] [ 90.161938][ T6256] -> #1 ((wq_completion)md_misc){+.+.}-{0:0}: [ 90.170286][ T6256] lock_acquire+0x1d1/0x380 [ 90.175327][ T6256] touch_wq_lockdep_map+0xad/0x1c0 [ 90.180956][ T6256] __flush_workqueue+0x131/0x1200 [ 90.186514][ T6256] md_alloc+0x30/0x10a0 [ 90.191219][ T6256] md_probe+0x73/0xf0 [ 90.195730][ T6256] blk_probe_dev+0x149/0x1e0 [ 90.200837][ T6256] blk_request_module+0x16/0xc0 [ 90.206207][ T6256] blkdev_get_no_open+0x9b/0xf0 [ 90.211569][ T6256] blkdev_open+0x141/0x4f0 [ 90.216506][ T6256] do_dentry_open+0x6ab/0x14d0 [ 90.221801][ T6256] vfs_open+0x82/0x3f0 [ 90.226394][ T6256] path_openat+0x19fa/0x2440 [ 90.231498][ T6256] do_file_open+0x20e/0x430 [ 90.236508][ T6256] do_sys_openat2+0x10f/0x1e0 [ 90.241762][ T6256] __x64_sys_openat+0x12d/0x210 [ 90.247144][ T6256] do_syscall_64+0x123/0x790 [ 90.252264][ T6256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.258678][ T6256] [ 90.258678][ T6256] -> #0 (major_names_lock){+.+.}-{4:4}: [ 90.266421][ T6256] check_prev_add+0xeb/0xe60 [ 90.271531][ T6256] __lock_acquire+0x1528/0x1f40 [ 90.276886][ T6256] lock_acquire+0x1d1/0x380 [ 90.281889][ T6256] __mutex_lock+0x1a4/0x1bd0 [ 90.286993][ T6256] blk_probe_dev+0x28/0x1e0 [ 90.292011][ T6256] blk_request_module+0x16/0xc0 [ 90.297372][ T6256] blkdev_get_no_open+0x9b/0xf0 [ 90.302736][ T6256] bdev_file_open_by_dev+0x70/0x210 [ 90.308439][ T6256] md_import_device+0x120/0x360 [ 90.313794][ T6256] md_add_new_disk+0xcc0/0x1820 [ 90.319160][ T6256] md_ioctl+0x2bec/0x36d0 [ 90.323998][ T6256] blkdev_ioctl+0x5ad/0x6f0 [ 90.329018][ T6256] __x64_sys_ioctl+0x18e/0x210 [ 90.334288][ T6256] do_syscall_64+0x123/0x790 [ 90.339387][ T6256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.345780][ T6256] [ 90.345780][ T6256] other info that might help us debug this: [ 90.345780][ T6256] [ 90.355988][ T6256] Chain exists of: [ 90.355988][ T6256] major_names_lock --> (work_completion)(&mddev->sync_work) --> &mddev->reconfig_mutex [ 90.355988][ T6256] [ 90.371518][ T6256] Possible unsafe locking scenario: [ 90.371518][ T6256] [ 90.378947][ T6256] CPU0 CPU1 [ 90.384291][ T6256] ---- ---- [ 90.389635][ T6256] lock(&mddev->reconfig_mutex); [ 90.394651][ T6256] lock((work_completion)(&mddev->sync_work)); [ 90.403389][ T6256] lock(&mddev->reconfig_mutex); [ 90.410923][ T6256] lock(major_names_lock); [ 90.415421][ T6256] [ 90.415421][ T6256] *** DEADLOCK *** [ 90.415421][ T6256] [ 90.423540][ T6256] locks held by syz.1.176/6256: 1, last CPU#0: [ 90.429670][ T6256] #0: ffff88802c1e4358 (&mddev->reconfig_mutex){+.+.}-{4:4}, at: md_ioctl+0x111d/0x36d0 [ 90.439578][ T6256] [ 90.439578][ T6256] stack backtrace: [ 90.445446][ T6256] CPU: 0 UID: 0 PID: 6256 Comm: syz.1.176 Not tainted syzkaller #0 PREEMPT(full) [ 90.454630][ T6256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 90.464675][ T6256] Call Trace: [ 90.467935][ T6256] [ 90.470847][ T6256] dump_stack_lvl+0x100/0x190 [ 90.475514][ T6256] print_circular_bug.cold+0x178/0x1be [ 90.480966][ T6256] check_noncircular+0x146/0x160 [ 90.485891][ T6256] ? __pfx_get_page_from_freelist+0x10/0x10 [ 90.491773][ T6256] check_prev_add+0xeb/0xe60 [ 90.496345][ T6256] __lock_acquire+0x1528/0x1f40 [ 90.501179][ T6256] lock_acquire+0x1d1/0x380 [ 90.505683][ T6256] ? blk_probe_dev+0x28/0x1e0 [ 90.510352][ T6256] ? __pfx___might_resched+0x10/0x10 [ 90.515625][ T6256] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.521684][ T6256] __mutex_lock+0x1a4/0x1bd0 [ 90.526265][ T6256] ? blk_probe_dev+0x28/0x1e0 [ 90.530930][ T6256] ? blk_probe_dev+0x28/0x1e0 [ 90.535597][ T6256] ? lock_acquire+0x1d1/0x380 [ 90.540272][ T6256] ? find_inode_fast+0xa5/0xa30 [ 90.545105][ T6256] ? find_held_lock+0x2b/0x80 [ 90.549779][ T6256] ? __pfx___mutex_lock+0x10/0x10 [ 90.554792][ T6256] ? find_inode_fast+0x1fa/0xa30 [ 90.559719][ T6256] ? ilookup+0x189/0x210 [ 90.564036][ T6256] ? blk_probe_dev+0x28/0x1e0 [ 90.568702][ T6256] blk_probe_dev+0x28/0x1e0 [ 90.573203][ T6256] blk_request_module+0x16/0xc0 [ 90.578051][ T6256] blkdev_get_no_open+0x9b/0xf0 [ 90.582885][ T6256] bdev_file_open_by_dev+0x70/0x210 [ 90.588074][ T6256] md_import_device+0x120/0x360 [ 90.592911][ T6256] md_add_new_disk+0xcc0/0x1820 [ 90.597747][ T6256] md_ioctl+0x2bec/0x36d0 [ 90.602059][ T6256] ? __pfx_md_ioctl+0x10/0x10 [ 90.606721][ T6256] ? do_vfs_ioctl+0x226/0x13e0 [ 90.611477][ T6256] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 90.618314][ T6256] ? __fget_files+0x34/0x3d0 [ 90.622891][ T6256] ? __pfx_md_ioctl+0x10/0x10 [ 90.627560][ T6256] blkdev_ioctl+0x5ad/0x6f0 [ 90.632047][ T6256] ? __pfx_blkdev_ioctl+0x10/0x10 [ 90.637230][ T6256] ? selinux_file_ioctl+0x13b/0x290 [ 90.642415][ T6256] ? selinux_file_ioctl+0xb6/0x290 [ 90.647511][ T6256] ? __pfx_blkdev_ioctl+0x10/0x10 [ 90.652531][ T6256] __x64_sys_ioctl+0x18e/0x210 [ 90.657289][ T6256] do_syscall_64+0x123/0x790 [ 90.661869][ T6256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.667754][ T6256] RIP: 0033:0x7f8ab839e159 [ 90.672150][ T6256] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.691742][ T6256] RSP: 002b:00007f8ab92f0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.700137][ T6256] RAX: ffffffffffffffda RBX: 00007f8ab8626090 RCX: 00007f8ab839e159 [ 90.708091][ T6256] RDX: 0000200000000600 RSI: 0000000040140921 RDI: 0000000000000007 [ 90.716045][ T6256] RBP: 00007f8ab843503b R08: 0000000000000000 R09: 0000000000000000 [ 90.723996][ T6256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.731946][ T6256] R13: 00007f8ab8626128 R14: 00007f8ab8626090 R15: 00007ffe83208938 [ 90.739992][ T6256] [ 90.756160][ T9] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 90.756203][ T6259] device-mapper: thin: 248:1: unable to switch pool to write mode until repaired. [ 90.756201][ T9] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 90.756216][ T6259] device-mapper: thin: 248:1: unable to grow the data device until repaired. [ 90.837614][ T6256] md: could not open device unknown-block(0,0). [ 90.837639][ T6256] md: md_import_device returned -6 [ 90.959095][ T9] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000010. ret = -EPROTO [ 90.959133][ T9] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 90.959392][ T9] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 90.974922][ T9] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 90.979077][ T9] usb 4-1: USB disconnect, device number 4