last executing test programs: 2.371295504s ago: executing program 3 (id=382): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x3, 0x0, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5}, 0x50) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/fscreate\x00') writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="dc", 0x1}], 0x8) 2.345164325s ago: executing program 3 (id=394): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000500)='page_pool_state_release\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000004840)={0x6, 0x4, &(0x7f0000000b00)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004100000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f00000003c0)="131c8701feaa16bca4ac74ab821d", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) 2.310267227s ago: executing program 3 (id=386): r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002100)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000500000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r2}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r1}, &(0x7f00000008c0), &(0x7f0000000880)=r2}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000003000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000009500"], &(0x7f0000000640)='syzkaller\x00', 0x7, 0xf9, &(0x7f0000000080)=""/249}, 0x94) 2.268115228s ago: executing program 3 (id=389): syz_mount_image$iso9660(&(0x7f00000003c0), &(0x7f00000004c0)='./file0\x00', 0x2810040, &(0x7f0000000000)=ANY=[], 0xfb, 0x571, &(0x7f0000002500)="$eJzs3W9v09YewPGfS3tb5Uro6t4rhHoLHApXKlIJTgJBEY885yT1cOzIdlD7ZKiiKaoIIMEmjT5BfcI2bdNew55u72HaC9lbQHsFWyb/CaRt/pT+S8W+nwjOiX3i8zuu5V9PW9sCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADEsKumWTDEdbzWqhrOrgZ+Y8T63vZu7CpG9CtixP9kbk4uposu/vf96gvxf4uykL5bkLm4mJPtf174173/TE/1Pj8ioFPx8tX2k/VOp/3iAG3/ITLxeI9bXd+X0HcaVl0rJ/RVpVw2b63UQlVzXB2uhZFuKDvQVuQHasm+oQqVSknp/Jrf8upVy9W9hXdv/tZ/cHi3Ps2H9orjuo5XT9oUTbN8s2iad+MD8b4TqUhbDaU2tzrt0rDgdrLdHTcqjBtJ3Kg4rlHRLBYLhWKxUL5TuXPXNKf3LTD3kH0tJn/QYrKO58QNHIOpLP+LK4540pJVUQNftlQlEF8aQ9Znevn//7f0yH77838vy198v3pekvx/OX13eVj+HxLLB79m481n9T+73e4BPnP+f2lsr2Rbnsi6dKQjbXlxXBEd46vnJLZdFy2eOBKKL440xEqWqGyJkoqUpSymPJQVqUkoSmriiCtaQlmTUCLRyRFlSyBaLPlWfAlEyZLYckOUFKQiFSmJEi15WRNfWuJJXapiJVvZlK1kv5dGjb/XqHCQRsURjcj/OLrjOnUDR9bt5f/M7ESjAQAAAAAAJ8FIfvoez/9n5FJSqzmuNicdFgAAAAAAOEbJb/4X4mImrl0Sg/k/AAAAAAAfGyO5xs4QkZxcSWu9K6H4IQAAAAAAAB+J5Pf/l+MiF9euiCE/58bP/2dOLUAAAAAAAHBkXw+7x/6vyVLDkLA5a/zyuwTBjLHTXL1uPLXiFdbTc+nnzu3dYlSbN85nG0mK8nT2ztYLRnb3y3c3wXybFZt9cRiD7vVr7Angs94WBgTwgwwOQL6Tq2mbqxtpudFbk/aSqzmuztu+e68glnV+KtKr0RfPtr6UZPjfeI3prI9HzzsbSSw78budp9kNFI2D7wz5PLnfQnLNxcC7G88kF2Jk/eYM2dzqtM3+L8BU+vGpD+jzjSymbRZzaZnbPf65uM9Cftjo0yhmRSQZuXHIkb+Ra2mba0vX0mJAFMUxUbSLzdXr3XT/T8mh9sUBoiiNi6LUfxQcIgoAmJTNMVnI2J/4D3GW2xz3JJ+92f0w317IG1lK2yzNJyfW6fkBZ3Rz3BndPGJe/2nfM5CG5di43+/jfrvd7ut2Ien3xzhuGdpv6BbT7476rD9uP24/KxZLZfO2ad4pykwyjKwg9wAABhj/jJ0RLf5Ic/ftZFYdrxw8q/73u0sK8vJInktHNmQ5udog+YuDgf3m+i5DWB4za831PeFlecysLtf3oJeDty2dzhcDAIBTsjgmD4/M/9ncfXnMvHt3Lh89O+7P5QAA4GTo4K2Ri74ygsBpPixUKgUrWtEq8O37KnCqda0cL9KBvWJ5da2agR/5tu/GlQdOVYcqbDWbfhCpmh+oph86q8mT31X26PdQNywvcuyw6Wor1Mr2vciyI1V1Qls1W5+4Triig+TDYVPbTs2xrcjxPRX6rcDWeaVCrfsaOlXtRU7NiaueagZOwwrW1APfbTW0qurQDpxm5Kcb7PXleDU/aCSbzU96ZwMAcEa8fLX9ZL3Tab84wcqkxwgAAHYjSwMAAAAAAAAAAAAAAAAAAAAAcPadxvV/WWVWTq+vo4Z6NsL4u1Zei0i2pPta+g+b3k2nT6z3c5Me+5mpTPjEBODE/RUAAP//SKpL4w==") r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000500000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], &(0x7f0000000680)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r0}, &(0x7f00000008c0), &(0x7f0000000880)=r1}, 0x20) symlink(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 2.127243105s ago: executing program 3 (id=393): mkdir(&(0x7f0000000580)='./file0\x00', 0x92) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x11, 0x8, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000040000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000440)='kfree\x00', r1, 0x0, 0x5}, 0x18) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000005c0)={0x0, 0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000000)='//sys\x00\x00\x00\x00\x00\x00\x80\x004\x00\x00s/\x92ync_\x93\x96\xff\x92\xaf\x00Se\xf44.\x00'/49}, 0x30) mount$bpf(0x200000000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x206002, 0x0) 2.126682194s ago: executing program 3 (id=397): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0700000004000000000100000100000028"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb00551a000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='kfree\x00', r2, 0x0, 0x7}, 0x18) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2c, r3, 0x301, 0x70bd26, 0x25dfdbfb, {0x1c}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40006) 1.407046456s ago: executing program 2 (id=426): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000001380)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000005c40)=[{&(0x7f00000000c0)='_', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000000100)="19", 0x1}], 0x1}}], 0x3, 0x608d8d0) close(0x3) 1.363837939s ago: executing program 2 (id=417): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) sync_file_range(r0, 0xa0000000000, 0xffffffff80f8708d, 0x6) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000000)=""/116, 0xffffffdd, 0x734, 0x0, 0x0) 1.205498096s ago: executing program 2 (id=420): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020782500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000001100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000080)='kfree\x00', r0, 0x0, 0xfffd}, 0x18) r1 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e24, @empty}], 0x10) listen(r1, 0x100) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)=')', 0x1}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000008400000000000000000000090000000020"], 0x38, 0x8000}, 0x20000000) 894.3684ms ago: executing program 1 (id=425): r0 = memfd_create(&(0x7f0000000bc0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x00\x00.\xd4`=z\xd1n\x8d\x8f\xa5hS\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{\'\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q,\xec\xc4\xa5\x93\xe5,\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+}5dy\xb1\xef\xf1m\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xadz\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00x0) timer_create(0x3, 0x0, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000100)={{}, {r2, r3+10000000}}, 0x0) timer_settime(r0, 0x1, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) timer_delete(r0) 68.191066ms ago: executing program 0 (id=450): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000001000000850000007800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000700)='kmem_cache_free\x00', r1}, 0x10) capset(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffffb}) unshare(0x22020600) 67.849416ms ago: executing program 1 (id=451): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@minixdf}]}, 0x1, 0x503, &(0x7f0000000fc0)="$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") capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0x10000}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x1) pwrite64(r1, &(0x7f0000000140)='2', 0x1, 0x8080c61) pwrite64(r0, &(0x7f0000000140)="f6", 0xffffff07, 0x8000c61) 0s ago: executing program 4 (id=452): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0700000004000000200100000102"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb00551a000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) r2 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) sendmsg$inet(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="d5", 0x1}], 0x1}, 0x8004) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.226' (ED25519) to the list of known hosts. [ 30.763962][ T29] audit: type=1400 audit(1764169519.616:62): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 30.787031][ T29] audit: type=1400 audit(1764169519.636:63): avc: denied { mount } for pid=3303 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 [ 30.788060][ T3303] cgroup: Unknown subsys name 'net' [ 30.814914][ T29] audit: type=1400 audit(1764169519.666:64): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.933688][ T3303] cgroup: Unknown subsys name 'cpuset' [ 30.940089][ T3303] cgroup: Unknown subsys name 'rlimit' [ 31.092159][ T29] audit: type=1400 audit(1764169519.936:65): avc: denied { setattr } for pid=3303 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.115449][ T29] audit: type=1400 audit(1764169519.946:66): avc: denied { create } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.136019][ T29] audit: type=1400 audit(1764169519.946:67): avc: denied { write } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.156375][ T29] audit: type=1400 audit(1764169519.946:68): avc: denied { read } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.176752][ T29] audit: type=1400 audit(1764169519.956:69): avc: denied { mounton } for pid=3303 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 [ 31.201573][ T29] audit: type=1400 audit(1764169519.956:70): avc: denied { mount } for pid=3303 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 [ 31.210593][ T3307] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 31.233615][ T29] audit: type=1400 audit(1764169520.086:71): avc: denied { relabelto } for pid=3307 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 31.274539][ T3303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.061720][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 33.152818][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.159972][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.167204][ T3313] bridge_slave_0: entered allmulticast mode [ 33.173754][ T3313] bridge_slave_0: entered promiscuous mode [ 33.197480][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.204623][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.211839][ T3313] bridge_slave_1: entered allmulticast mode [ 33.218468][ T3313] bridge_slave_1: entered promiscuous mode [ 33.246050][ T3321] chnl_net:caif_netlink_parms(): no params data found [ 33.256174][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.266423][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.299687][ T3313] team0: Port device team_slave_0 added [ 33.306335][ T3313] team0: Port device team_slave_1 added [ 33.312055][ T3323] chnl_net:caif_netlink_parms(): no params data found [ 33.364570][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.371568][ T3313] 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. [ 33.397572][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.419163][ T3321] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.426270][ T3321] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.433588][ T3321] bridge_slave_0: entered allmulticast mode [ 33.440064][ T3321] bridge_slave_0: entered promiscuous mode [ 33.446891][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.453891][ T3313] 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. [ 33.479886][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.501903][ T3321] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.509003][ T3321] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.516126][ T3321] bridge_slave_1: entered allmulticast mode [ 33.522516][ T3321] bridge_slave_1: entered promiscuous mode [ 33.569141][ T3321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.585808][ T3323] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.593010][ T3323] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.600144][ T3323] bridge_slave_0: entered allmulticast mode [ 33.606678][ T3323] bridge_slave_0: entered promiscuous mode [ 33.613301][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 33.621857][ T3323] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.628996][ T3323] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.636195][ T3323] bridge_slave_1: entered allmulticast mode [ 33.642802][ T3323] bridge_slave_1: entered promiscuous mode [ 33.657011][ T3321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.673960][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 33.703524][ T3313] hsr_slave_0: entered promiscuous mode [ 33.709634][ T3313] hsr_slave_1: entered promiscuous mode [ 33.724334][ T3323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.738478][ T3323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.748163][ T3321] team0: Port device team_slave_0 added [ 33.754779][ T3321] team0: Port device team_slave_1 added [ 33.788266][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.795267][ T3321] 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. [ 33.821175][ T3321] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.841883][ T3323] team0: Port device team_slave_0 added [ 33.847925][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.855017][ T3321] 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. [ 33.880941][ T3321] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.902415][ T3323] team0: Port device team_slave_1 added [ 33.935536][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.942629][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.949833][ T3318] bridge_slave_0: entered allmulticast mode [ 33.956339][ T3318] bridge_slave_0: entered promiscuous mode [ 33.980547][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.987693][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.995112][ T3318] bridge_slave_1: entered allmulticast mode [ 34.001510][ T3318] bridge_slave_1: entered promiscuous mode [ 34.008045][ T3323] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.015230][ T3323] 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. [ 34.041180][ T3323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.051975][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.059103][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.066254][ T3315] bridge_slave_0: entered allmulticast mode [ 34.072700][ T3315] bridge_slave_0: entered promiscuous mode [ 34.081483][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.088617][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.096088][ T3315] bridge_slave_1: entered allmulticast mode [ 34.102658][ T3315] bridge_slave_1: entered promiscuous mode [ 34.118931][ T3323] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.125929][ T3323] 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. [ 34.151854][ T3323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.177725][ T3321] hsr_slave_0: entered promiscuous mode [ 34.184021][ T3321] hsr_slave_1: entered promiscuous mode [ 34.189965][ T3321] debugfs: 'hsr0' already exists in 'hsr' [ 34.195731][ T3321] Cannot create hsr debugfs directory [ 34.209935][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.227192][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.237654][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.250583][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.297294][ T3315] team0: Port device team_slave_0 added [ 34.317754][ T3323] hsr_slave_0: entered promiscuous mode [ 34.323818][ T3323] hsr_slave_1: entered promiscuous mode [ 34.329671][ T3323] debugfs: 'hsr0' already exists in 'hsr' [ 34.335440][ T3323] Cannot create hsr debugfs directory [ 34.341526][ T3315] team0: Port device team_slave_1 added [ 34.355405][ T3318] team0: Port device team_slave_0 added [ 34.366403][ T3318] team0: Port device team_slave_1 added [ 34.379034][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.386026][ T3315] 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. [ 34.412155][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.446314][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.453379][ T3315] 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. [ 34.479316][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.498300][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.505275][ T3318] 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. [ 34.531190][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.544508][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.551499][ T3318] 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. [ 34.577556][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.634282][ T3315] hsr_slave_0: entered promiscuous mode [ 34.640345][ T3315] hsr_slave_1: entered promiscuous mode [ 34.646346][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 34.652069][ T3315] Cannot create hsr debugfs directory [ 34.692684][ T3318] hsr_slave_0: entered promiscuous mode [ 34.698725][ T3318] hsr_slave_1: entered promiscuous mode [ 34.704716][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 34.710442][ T3318] Cannot create hsr debugfs directory [ 34.754958][ T3313] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.778315][ T3313] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.794487][ T3313] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.805542][ T3313] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.827128][ T3321] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.835802][ T3321] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.847181][ T3321] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.861265][ T3321] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.908396][ T3315] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.917353][ T3315] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.926813][ T3315] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.936083][ T3315] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.977086][ T3323] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.986204][ T3323] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.011706][ T3323] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.020953][ T3323] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.039895][ T3318] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.049933][ T3318] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.059076][ T3318] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.074292][ T3318] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.117799][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.126501][ T3321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.136025][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.147917][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.159658][ T3321] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.170988][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.190477][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.197584][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.207760][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.214883][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.224138][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.231197][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.240957][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.248069][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.267199][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.274347][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.283196][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.290286][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.367877][ T3323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.397134][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.419951][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.428796][ T3323] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.444179][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.459385][ T3321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.474739][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.481899][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.490512][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.497635][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.511670][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.518862][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.535291][ T2583] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.542412][ T2583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.561638][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.724575][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.741913][ T3315] veth0_vlan: entered promiscuous mode [ 35.749785][ T3323] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.760032][ T3313] veth0_vlan: entered promiscuous mode [ 35.774854][ T3315] veth1_vlan: entered promiscuous mode [ 35.781485][ T3313] veth1_vlan: entered promiscuous mode [ 35.788933][ T3321] veth0_vlan: entered promiscuous mode [ 35.804696][ T3321] veth1_vlan: entered promiscuous mode [ 35.814077][ T3313] veth0_macvtap: entered promiscuous mode [ 35.839801][ T3313] veth1_macvtap: entered promiscuous mode [ 35.849340][ T3315] veth0_macvtap: entered promiscuous mode [ 35.865021][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.874623][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.885551][ T3321] veth0_macvtap: entered promiscuous mode [ 35.892710][ T3315] veth1_macvtap: entered promiscuous mode [ 35.919645][ T2583] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.933046][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 35.933108][ T29] audit: type=1400 audit(1764169524.776:81): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.9wCmSf/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 35.955168][ T3321] veth1_macvtap: entered promiscuous mode [ 35.963529][ T29] audit: type=1400 audit(1764169524.776:82): avc: denied { mount } for pid=3313 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 [ 35.980999][ T3318] veth0_vlan: entered promiscuous mode [ 35.991116][ T29] audit: type=1400 audit(1764169524.776:83): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.9wCmSf/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 [ 36.007900][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.021637][ T29] audit: type=1400 audit(1764169524.786:84): avc: denied { mount } for pid=3313 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 [ 36.028914][ T140] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.064969][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.073969][ T29] audit: type=1400 audit(1764169524.846:85): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.9wCmSf/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 [ 36.076308][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.100815][ T29] audit: type=1400 audit(1764169524.846:86): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.9wCmSf/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3757 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 36.116515][ T3318] veth1_vlan: entered promiscuous mode [ 36.135518][ T29] audit: type=1400 audit(1764169524.846:87): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.164850][ T3313] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 36.171824][ T29] audit: type=1400 audit(1764169524.926:88): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 36.195039][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.202680][ T29] audit: type=1400 audit(1764169524.926:89): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=3775 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 36.209979][ T140] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.248435][ T3318] veth0_macvtap: entered promiscuous mode [ 36.256675][ T3318] veth1_macvtap: entered promiscuous mode [ 36.270436][ T140] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.295048][ T29] audit: type=1400 audit(1764169525.136:90): avc: denied { read write } for pid=3313 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.334676][ T140] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.352135][ T3323] veth0_vlan: entered promiscuous mode [ 36.360755][ T3323] veth1_vlan: entered promiscuous mode [ 36.367855][ T140] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.377937][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.385347][ T140] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.410946][ T3323] veth0_macvtap: entered promiscuous mode [ 36.425541][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.434586][ T140] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.462665][ T3323] veth1_macvtap: entered promiscuous mode [ 36.475078][ T140] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.501889][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.516589][ T37] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.526356][ T37] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.537263][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.545184][ T37] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.576104][ T37] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.603989][ T3495] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 36.615893][ T37] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.637080][ T37] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.645990][ T3495] netlink: 'syz.1.2': attribute type 12 has an invalid length. [ 36.653801][ T3495] netlink: 'syz.1.2': attribute type 29 has an invalid length. [ 36.661360][ T3495] netlink: 148 bytes leftover after parsing attributes in process `syz.1.2'. [ 36.695107][ T37] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.724436][ T37] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.753413][ T3495] Zero length message leads to an empty skb [ 36.759534][ T37] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.777372][ T3507] loop2: detected capacity change from 0 to 764 [ 36.793921][ T37] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.809194][ T3507] Symlink component flag not implemented [ 36.814930][ T3507] Symlink component flag not implemented [ 36.826927][ T37] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.834715][ T3511] loop3: detected capacity change from 0 to 512 [ 36.839793][ T3507] Symlink component flag not implemented (129) [ 36.848227][ T3507] Symlink component flag not implemented (6) [ 36.867708][ T3511] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.880951][ T3511] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 36.890187][ T3511] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 36.949200][ T3511] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 36.965800][ T3511] System zones: 0-2, 18-18, 34-35 [ 36.971278][ T3525] loop1: detected capacity change from 0 to 512 [ 36.971532][ T3511] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 36.996443][ T3527] loop2: detected capacity change from 0 to 512 [ 37.004429][ T3525] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.017041][ T3511] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 37.035671][ T3511] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 37.049218][ T3527] EXT4-fs (loop2): 1 orphan inode deleted [ 37.051639][ T3511] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 37.061028][ T3527] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.079832][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.091496][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.101197][ T3527] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.142017][ T3534] loop1: detected capacity change from 0 to 1764 [ 37.168925][ T3527] EXT4-fs (loop2): shut down requested (0) [ 37.189627][ T3536] loop3: detected capacity change from 0 to 512 [ 37.198879][ T3518] loop0: detected capacity change from 0 to 32768 [ 37.206276][ T3527] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=12 [ 37.218605][ T3527] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=12 [ 37.229126][ T3536] EXT4-fs (loop3): orphan cleanup on readonly fs [ 37.243583][ T3306] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 37.249507][ T3536] EXT4-fs warning (device loop3): ext4_xattr_inode_get:560: inode #11: comm syz.3.22: EA inode hash validation failed [ 37.250757][ T3306] loop0: p1 start 460800 is beyond EOD, truncated [ 37.263248][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.268519][ T3306] loop0: p2 size 83886080 extends beyond EOD, truncated [ 37.280005][ T3536] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 37.286873][ T3306] loop0: p5 start 460800 is beyond EOD, truncated [ 37.304247][ T3306] loop0: p6 size 83886080 extends beyond EOD, truncated [ 37.315725][ T3536] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #15: comm syz.3.22: corrupted inode contents [ 37.330125][ T3518] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 37.337228][ T3518] loop0: p1 start 460800 is beyond EOD, truncated [ 37.343795][ T3518] loop0: p2 size 83886080 extends beyond EOD, truncated [ 37.355007][ T3536] EXT4-fs error (device loop3): ext4_dirty_inode:6517: inode #15: comm syz.3.22: mark_inode_dirty error [ 37.366605][ T3536] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #15: comm syz.3.22: corrupted inode contents [ 37.384449][ T3536] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2996: inode #15: comm syz.3.22: mark_inode_dirty error [ 37.387304][ T3518] loop0: p5 start 460800 is beyond EOD, truncated [ 37.402776][ T3518] loop0: p6 size 83886080 extends beyond EOD, truncated [ 37.418087][ T3536] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2999: inode #15: comm syz.3.22: mark inode dirty (error -117) [ 37.466104][ T3536] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 37.480404][ T3541] loop2: detected capacity change from 0 to 8192 [ 37.484422][ T3536] EXT4-fs (loop3): 1 orphan inode deleted [ 37.489434][ T3541] ======================================================= [ 37.489434][ T3541] WARNING: The mand mount option has been deprecated and [ 37.489434][ T3541] and is ignored by this kernel. Remove the mand [ 37.489434][ T3541] option from the mount to silence this warning. [ 37.489434][ T3541] ======================================================= [ 37.494293][ T3536] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 37.605011][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 37.612919][ T3522] udevd[3522]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 37.619096][ T3550] udevd[3550]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 37.626070][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 37.701353][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 37.704009][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 37.712759][ T3522] udevd[3522]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 37.721541][ T3550] udevd[3550]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 37.747971][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.761628][ T3558] loop4: detected capacity change from 0 to 512 [ 37.805849][ T3558] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 37.838408][ T3558] EXT4-fs (loop4): mount failed [ 37.882620][ T3566] loop3: detected capacity change from 0 to 4096 [ 37.903651][ T3566] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.940655][ T3571] loop0: detected capacity change from 0 to 1024 [ 37.957148][ T3571] EXT4-fs: Ignoring removed orlov option [ 38.011474][ T3580] netlink: 2184 bytes leftover after parsing attributes in process `syz.4.39'. [ 38.012485][ T3571] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.021146][ T3580] netlink: 144 bytes leftover after parsing attributes in process `syz.4.39'. [ 38.051615][ T3571] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.36: bg 0: block 232: padding at end of block bitmap is not set [ 38.066529][ T3571] EXT4-fs (loop0): Remounting filesystem read-only [ 38.073464][ T3571] EXT4-fs (loop0): error restoring inline_data for inode -- potential data loss! (inode 12, error -30) [ 38.123356][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.162306][ T3590] loop2: detected capacity change from 0 to 1024 [ 38.192718][ T3590] EXT4-fs: Ignoring removed nobh option [ 38.198458][ T3590] EXT4-fs: Ignoring removed bh option [ 38.234821][ T3590] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.266920][ T3598] loop0: detected capacity change from 0 to 2048 [ 38.277671][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.329803][ T3605] netlink: 774 bytes leftover after parsing attributes in process `syz.2.50'. [ 38.342972][ T3550] Alternate GPT is invalid, using primary GPT. [ 38.349406][ T3550] loop0: p2 p3 p7 [ 38.349533][ T3606] loop4: detected capacity change from 0 to 128 [ 38.382866][ T3598] Alternate GPT is invalid, using primary GPT. [ 38.389516][ T3598] loop0: p2 p3 p7 [ 38.412621][ T3004] Alternate GPT is invalid, using primary GPT. [ 38.419106][ T3004] loop0: p2 p3 p7 [ 38.434813][ T3611] loop2: detected capacity change from 0 to 128 [ 38.441898][ T3611] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 38.455550][ T3611] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 38.466117][ T3612] usb usb8: usbfs: process 3612 (syz.1.53) did not claim interface 0 before use [ 38.490971][ T3550] udevd[3550]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 38.507020][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 38.530980][ T3594] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 52) [ 38.539716][ T3594] FAT-fs (loop4): Filesystem has been set read-only [ 38.570463][ T52] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 38.579072][ T3594] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 52) [ 38.613562][ T3622] netlink: 'syz.2.57': attribute type 21 has an invalid length. [ 38.631636][ T3622] netlink: 156 bytes leftover after parsing attributes in process `syz.2.57'. [ 38.640604][ T3622] netlink: 4 bytes leftover after parsing attributes in process `syz.2.57'. [ 38.676235][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.851780][ T3649] capability: warning: `syz.4.72' uses deprecated v2 capabilities in a way that may be insecure [ 38.922690][ T3659] vxcan0: tx drop: invalid sa for name 0x0000000000000003 [ 38.958122][ T3661] loop3: detected capacity change from 0 to 1024 [ 38.978237][ T3661] EXT4-fs: Ignoring removed orlov option [ 38.984078][ T3661] EXT4-fs: inline encryption not supported [ 38.997319][ T3666] ip6t_srh: unknown srh match flags 4000 [ 39.033501][ T3661] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.092065][ T3421] kernel write not supported for file bpf-prog (pid: 3421 comm: kworker/1:3) [ 39.165666][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.270052][ T3700] loop2: detected capacity change from 0 to 512 [ 39.278038][ T3698] loop4: detected capacity change from 0 to 164 [ 39.297372][ T3700] EXT4-fs: Ignoring removed i_version option [ 39.308235][ T3700] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.326130][ T3698] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 39.347638][ T3707] loop3: detected capacity change from 0 to 1024 [ 39.364090][ T3700] EXT4-fs (loop2): 1 truncate cleaned up [ 39.385329][ T3707] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e042c018, mo2=0002] [ 39.410206][ T3700] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.423357][ T3707] System zones: 0-1, 3-36 [ 39.428356][ T3707] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.498631][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.509896][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.670420][ T3722] loop0: detected capacity change from 0 to 2048 [ 39.678052][ T3726] loop3: detected capacity change from 0 to 1024 [ 39.699222][ T3726] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.106: Failed to acquire dquot type 0 [ 39.706432][ T3722] EXT4-fs: Ignoring removed mblk_io_submit option [ 39.746124][ T3722] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.762116][ T3726] EXT4-fs (loop3): 1 truncate cleaned up [ 39.795809][ T3726] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.867216][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.889255][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.981702][ T3735] loop3: detected capacity change from 0 to 512 [ 40.028385][ T3735] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 40.068063][ T3735] EXT4-fs (loop3): mount failed [ 40.158084][ T3745] loop3: detected capacity change from 0 to 512 [ 40.184202][ T3749] netlink: 'syz.0.114': attribute type 10 has an invalid length. [ 40.192795][ T3745] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 40.212019][ T3749] ipvlan0: entered allmulticast mode [ 40.217410][ T3749] veth0_vlan: entered allmulticast mode [ 40.222289][ T3751] loop4: detected capacity change from 0 to 1024 [ 40.241771][ T3749] team0: Device ipvlan0 failed to register rx_handler [ 40.248533][ T3751] EXT4-fs: Ignoring removed nobh option [ 40.250699][ T3745] EXT4-fs (loop3): 1 truncate cleaned up [ 40.254413][ T3751] EXT4-fs: Ignoring removed bh option [ 40.260434][ T3745] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.302830][ T3749] syz.0.114 (3749) used greatest stack depth: 10688 bytes left [ 40.305265][ T3745] EXT4-fs (loop3): shut down requested (2) [ 40.340860][ T3758] loop0: detected capacity change from 0 to 512 [ 40.352326][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.361955][ T3758] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 40.378306][ T3758] EXT4-fs (loop0): orphan cleanup on readonly fs [ 40.395752][ T3758] EXT4-fs error (device loop0): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 40.411600][ T3751] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.425847][ T3760] loop1: detected capacity change from 0 to 512 [ 40.435819][ T3765] loop2: detected capacity change from 0 to 2048 [ 40.442204][ T3758] EXT4-fs (loop0): Remounting filesystem read-only [ 40.442620][ T3765] EXT4-fs: Ignoring removed mblk_io_submit option [ 40.455246][ T3765] EXT4-fs: Ignoring removed i_version option [ 40.466930][ T3760] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.476883][ T3758] EXT4-fs (loop0): 1 truncate cleaned up [ 40.500437][ T3758] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 40.524443][ T3765] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.560900][ T3760] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #17: comm syz.1.120: inode has both inline data and extents flags [ 40.583298][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.618757][ T3760] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.120: couldn't read orphan inode 17 (err -117) [ 40.632331][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.644212][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.679634][ T3760] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.759462][ T3778] loop2: detected capacity change from 0 to 1024 [ 40.771459][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.786158][ T3780] loop0: detected capacity change from 0 to 512 [ 40.796902][ T3778] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 40.829318][ T3780] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.853042][ T3778] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.123: Invalid block bitmap block 0 in block_group 0 [ 40.918538][ T3778] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.123: Failed to acquire dquot type 0 [ 40.946731][ T3780] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #17: comm syz.0.135: inode has both inline data and extents flags [ 40.960743][ T3778] EXT4-fs error (device loop2): ext4_free_blocks:6706: comm syz.2.123: Freeing blocks not in datazone - block = 0, count = 4096 [ 40.975166][ T3780] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.135: couldn't read orphan inode 17 (err -117) [ 40.998076][ T3780] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.021049][ T3778] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.123: Invalid inode bitmap blk 0 in block_group 0 [ 41.033790][ T140] __quota_error: 167 callbacks suppressed [ 41.033807][ T140] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-7 [ 41.048803][ T140] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:4: Failed to release dquot type 0 [ 41.049346][ T3780] Quota error (device loop0): do_check_range: Getting block 144 out of range 0-5 [ 41.087893][ T3778] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 41.111921][ T3778] EXT4-fs (loop2): 1 orphan inode deleted [ 41.128173][ T3778] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.143535][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.180808][ T3778] syz.2.123 (3778) used greatest stack depth: 9232 bytes left [ 41.237007][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.372389][ T3798] loop2: detected capacity change from 0 to 512 [ 41.398833][ T3798] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 41.423680][ T3798] EXT4-fs (loop2): 1 truncate cleaned up [ 41.429950][ T3798] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.473765][ T3798] EXT4-fs (loop2): shut down requested (2) [ 41.624489][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.652214][ T3801] loop1: detected capacity change from 0 to 1024 [ 41.695656][ T3801] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.748379][ T3767] kexec: Could not allocate control_code_buffer [ 41.754757][ T29] audit: type=1400 audit(1764169530.576:251): avc: denied { read } for pid=3800 comm="syz.1.130" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 41.778239][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.838205][ T3806] loop0: detected capacity change from 0 to 2048 [ 41.851816][ T3806] EXT4-fs: Ignoring removed mblk_io_submit option [ 41.858463][ T3806] EXT4-fs: Ignoring removed i_version option [ 41.867934][ T3809] loop1: detected capacity change from 0 to 128 [ 41.876135][ T3807] loop2: detected capacity change from 0 to 2048 [ 41.897032][ T3809] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 41.902977][ T29] audit: type=1326 audit(1764169530.736:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3810 comm="syz.3.136" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f326d77f749 code=0x7ffc0000 [ 41.932431][ T29] audit: type=1326 audit(1764169530.736:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3810 comm="syz.3.136" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f326d77f749 code=0x7ffc0000 [ 41.956553][ T29] audit: type=1326 audit(1764169530.736:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3810 comm="syz.3.136" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f326d77f749 code=0x7ffc0000 [ 41.979995][ T29] audit: type=1326 audit(1764169530.736:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3810 comm="syz.3.136" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f326d77f749 code=0x7ffc0000 [ 41.990699][ T3774] syz.4.122 (3774) used greatest stack depth: 7240 bytes left [ 42.003433][ T29] audit: type=1326 audit(1764169530.736:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3810 comm="syz.3.136" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f326d77f749 code=0x7ffc0000 [ 42.027864][ T3807] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 42.034312][ T29] audit: type=1326 audit(1764169530.736:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3810 comm="syz.3.136" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f326d77f749 code=0x7ffc0000 [ 42.069540][ T29] audit: type=1326 audit(1764169530.746:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3810 comm="syz.3.136" exe="/root/syz-executor" sig=0 arch=c000003e syscall=33 compat=0 ip=0x7f326d77f749 code=0x7ffc0000 [ 42.094256][ T3806] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.099882][ T3809] ext4 filesystem being mounted at /25/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 42.152796][ T3807] EXT4-fs (loop2): shut down requested (1) [ 42.204338][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.225395][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 42.285567][ T3318] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.409282][ T3832] netlink: 60 bytes leftover after parsing attributes in process `syz.2.144'. [ 42.439607][ T3837] loop3: detected capacity change from 0 to 512 [ 42.462781][ T3837] journal_path: Lookup failure for './file1' [ 42.468887][ T3837] EXT4-fs: error: could not find journal device path [ 42.517906][ T3826] xt_hashlimit: size too large, truncated to 1048576 [ 42.524785][ T3826] xt_hashlimit: max too large, truncated to 1048576 [ 42.553273][ T3843] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 42.553273][ T3843] program syz.2.148 not setting count and/or reply_len properly [ 42.593177][ T3839] vhci_hcd: USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub [ 42.685946][ T3853] loop2: detected capacity change from 0 to 512 [ 42.732954][ T3853] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.154: bg 0: block 248: padding at end of block bitmap is not set [ 42.749227][ T3861] netlink: 16 bytes leftover after parsing attributes in process `syz.3.157'. [ 42.758328][ T3861] netlink: 140 bytes leftover after parsing attributes in process `syz.3.157'. [ 42.803240][ T3853] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.154: Failed to acquire dquot type 1 [ 42.824149][ T3853] EXT4-fs (loop2): 1 truncate cleaned up [ 42.848799][ T3853] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.877367][ T3853] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.891591][ T3870] loop3: detected capacity change from 0 to 1024 [ 42.936799][ T3870] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.951114][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.970891][ T3870] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: comm syz.3.160: inode #141: comm syz.3.160: iget: illegal inode # [ 43.013617][ T3870] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.160: error while reading EA inode 141 err=-117 [ 43.031595][ T3876] loop4: detected capacity change from 0 to 512 [ 43.078788][ T3876] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 43.095999][ T3876] EXT4-fs (loop4): orphan cleanup on readonly fs [ 43.105506][ T3876] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #16: comm syz.4.163: corrupted inode contents [ 43.119943][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.130270][ T3876] EXT4-fs (loop4): Remounting filesystem read-only [ 43.138181][ T3876] EXT4-fs (loop4): 1 truncate cleaned up [ 43.150042][ T315] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 43.160717][ T315] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 43.194693][ T3885] loop3: detected capacity change from 0 to 512 [ 43.194958][ T315] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 43.201760][ T3885] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 43.226123][ T3876] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.253235][ T3885] EXT4-fs (loop3): 1 truncate cleaned up [ 43.268631][ T3885] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.295572][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.351178][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.485793][ T3904] Illegal XDP return value 4294967274 on prog (id 102) dev syz_tun, expect packet loss! [ 43.568711][ T3910] SELinux: failed to load policy [ 43.638316][ T3917] netlink: 36 bytes leftover after parsing attributes in process `syz.0.180'. [ 43.657702][ T3917] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.665061][ T3917] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.698770][ T3924] kernel read not supported for file /!selinuxwk1m9ɞ*T#jYmVvm(p-QZ#{ (pid: 3924 comm: syz.3.183) [ 43.728697][ T3926] loop1: detected capacity change from 0 to 512 [ 43.736179][ T3926] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.743393][ T3926] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 43.767444][ T3926] EXT4-fs (loop1): 1 truncate cleaned up [ 43.784531][ T3933] netlink: 'syz.3.188': attribute type 13 has an invalid length. [ 43.792320][ T3933] netlink: 24859 bytes leftover after parsing attributes in process `syz.3.188'. [ 43.828390][ T3926] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.882277][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.917884][ T3943] loop2: detected capacity change from 0 to 128 [ 44.013470][ T3945] loop1: detected capacity change from 0 to 8192 [ 44.040185][ T3951] loop3: detected capacity change from 0 to 2048 [ 44.122257][ T3305] Alternate GPT is invalid, using primary GPT. [ 44.128754][ T3305] loop3: p1 p2 p3 [ 44.132672][ T3305] loop3: partition table partially beyond EOD, truncated [ 44.231958][ T3951] Alternate GPT is invalid, using primary GPT. [ 44.238370][ T3951] loop3: p1 p2 p3 [ 44.242105][ T3951] loop3: partition table partially beyond EOD, truncated [ 44.251313][ T3965] netlink: 'syz.0.202': attribute type 10 has an invalid length. [ 44.268685][ T3966] loop4: detected capacity change from 0 to 512 [ 44.276278][ T3965] batadv0: entered allmulticast mode [ 44.289323][ T3965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.299341][ T3966] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 44.313864][ T3965] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 44.325339][ T3969] netlink: 'syz.0.202': attribute type 10 has an invalid length. [ 44.333329][ T3969] netlink: 40 bytes leftover after parsing attributes in process `syz.0.202'. [ 44.353108][ T3971] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 44.358310][ T3969] batadv0: entered promiscuous mode [ 44.391451][ T3969] bond0: (slave batadv0): Releasing backup interface [ 44.413763][ T3966] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 214 vs 220 free clusters [ 44.431214][ T3975] loop2: detected capacity change from 0 to 512 [ 44.447669][ T3966] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 44.465009][ T3975] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.474038][ T3969] bridge0: port 3(batadv0) entered blocking state [ 44.480682][ T3969] bridge0: port 3(batadv0) entered disabled state [ 44.501645][ T3975] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 44.516551][ T3966] EXT4-fs (loop4): 1 truncate cleaned up [ 44.522642][ T3966] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.540231][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 44.551029][ T3556] udevd[3556]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 44.555808][ T3550] udevd[3550]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 44.570720][ T3975] System zones: 1-12 [ 44.577314][ T3975] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.205: corrupted in-inode xattr: e_value size too large [ 44.596349][ T3983] SELinux: Context system_u:object_r:iptables_unit_file_t:s0 is not valid (left unmapped). [ 44.623235][ T3556] udevd[3556]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 44.624009][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 44.636010][ T3550] udevd[3550]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 44.658759][ T3975] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.205: couldn't read orphan inode 15 (err -117) [ 44.663444][ T3556] udevd[3556]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 44.681791][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 44.692856][ T3550] udevd[3550]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 44.696023][ T3975] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.724438][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.755853][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.825632][ T3997] tipc: Started in network mode [ 44.830544][ T3997] tipc: Node identity -, cluster identity 4711 [ 44.843338][ T2583] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 44.852686][ T2583] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 44.887415][ T4002] netlink: 8 bytes leftover after parsing attributes in process `syz.2.216'. [ 44.929127][ T4007] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 44.955676][ T4007] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 44.982566][ T4010] SELinux: failed to load policy [ 45.006998][ T4016] loop2: detected capacity change from 0 to 1024 [ 45.069250][ T4020] netlink: 8 bytes leftover after parsing attributes in process `syz.1.224'. [ 45.074733][ T4016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 45.091351][ T4016] ext4 filesystem being mounted at /46/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.122280][ T4016] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #15: comm syz.2.222: lblock 0 mapped to illegal pblock 0 (length 1) [ 45.154596][ T4028] loop1: detected capacity change from 0 to 512 [ 45.160953][ T4016] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 45.173333][ T4016] EXT4-fs (loop2): This should not happen!! Data will be lost [ 45.173333][ T4016] [ 45.176439][ T4029] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: comm syz.2.222: lblock 0 mapped to illegal pblock 0 (length 1) [ 45.213694][ T4028] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.227: Parent and EA inode have the same ino 15 [ 45.227171][ T4028] EXT4-fs (loop1): 1 orphan inode deleted [ 45.239026][ T4028] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.239866][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 45.261642][ T4028] EXT4-fs (loop1): shut down requested (1) [ 45.299323][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.472608][ T4049] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 45.509796][ T4055] netlink: 8 bytes leftover after parsing attributes in process `syz.2.237'. [ 45.676277][ T4083] loop2: detected capacity change from 0 to 2048 [ 45.829385][ T4094] loop4: detected capacity change from 0 to 512 [ 45.839263][ T4094] EXT4-fs: inline encryption not supported [ 45.850199][ T4094] EXT4-fs: Ignoring removed nomblk_io_submit option [ 45.885673][ T4094] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #15: comm syz.4.248: corrupted in-inode xattr: e_value size too large [ 45.906650][ T4094] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.248: couldn't read orphan inode 15 (err -117) [ 45.920252][ T4094] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.948922][ T4110] loop0: detected capacity change from 0 to 512 [ 45.961184][ T4112] loop3: detected capacity change from 0 to 164 [ 45.967596][ T4110] EXT4-fs: Ignoring removed bh option [ 45.968270][ T4110] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 45.975405][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.007632][ T4110] EXT4-fs (loop0): 1 truncate cleaned up [ 46.017991][ T4112] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 46.032659][ T4110] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.045484][ T29] kauditd_printk_skb: 89 callbacks suppressed [ 46.045500][ T29] audit: type=1400 audit(1764169534.896:340): avc: denied { mount } for pid=4111 comm="syz.3.256" name="/" dev="loop3" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 46.081691][ T29] audit: type=1400 audit(1764169534.926:341): avc: denied { unlink } for pid=4109 comm="syz.0.255" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 46.106089][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.116460][ T29] audit: type=1400 audit(1764169534.966:342): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 46.157039][ T29] audit: type=1400 audit(1764169535.006:343): avc: denied { create } for pid=4119 comm="syz.3.260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 46.220012][ T29] audit: type=1326 audit(1764169535.036:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4121 comm="syz.0.259" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3821cef749 code=0x7ffc0000 [ 46.243375][ T29] audit: type=1326 audit(1764169535.036:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4121 comm="syz.0.259" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3821cef749 code=0x7ffc0000 [ 46.256448][ T4126] SELinux: Context is not valid (left unmapped). [ 46.266828][ T29] audit: type=1326 audit(1764169535.036:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4121 comm="syz.0.259" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3821cef749 code=0x7ffc0000 [ 46.296801][ T29] audit: type=1326 audit(1764169535.036:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4121 comm="syz.0.259" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3821cef749 code=0x7ffc0000 [ 46.320069][ T29] audit: type=1326 audit(1764169535.036:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4121 comm="syz.0.259" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3821cef749 code=0x7ffc0000 [ 46.343352][ T29] audit: type=1326 audit(1764169535.036:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4121 comm="syz.0.259" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3821cef749 code=0x7ffc0000 [ 46.372555][ T4130] loop1: detected capacity change from 0 to 512 [ 46.384114][ T4130] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 46.402457][ T4130] EXT4-fs (loop1): 1 truncate cleaned up [ 46.413650][ T4130] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.486573][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.527541][ T4152] loop4: detected capacity change from 0 to 512 [ 46.568908][ T4152] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.270: iget: bad i_size value: 38620345925642 [ 46.595922][ T4152] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.270: couldn't read orphan inode 15 (err -117) [ 46.616757][ T4152] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.646651][ T4152] EXT4-fs error (device loop4): ext4_check_dx_root:2203: inode #2: comm syz.4.270: Corrupt dir, invalid name_len for '.', running e2fsck is recommended [ 46.703060][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.758767][ T4179] loop4: detected capacity change from 0 to 164 [ 46.800497][ T4185] netlink: 8 bytes leftover after parsing attributes in process `syz.3.285'. [ 46.825700][ T4179] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 46.876644][ T4179] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 46.885338][ T4179] Symlink component flag not implemented [ 46.891008][ T4179] Symlink component flag not implemented [ 46.912515][ T4179] Symlink component flag not implemented (7) [ 46.918687][ T4179] Symlink component flag not implemented (116) [ 46.939728][ T4197] syz.2.291 uses obsolete (PF_INET,SOCK_PACKET) [ 47.017762][ T4208] syz.1.295 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 47.018389][ T4206] loop3: detected capacity change from 0 to 512 [ 47.041228][ T4210] loop2: detected capacity change from 0 to 512 [ 47.053400][ T4210] EXT4-fs: Ignoring removed bh option [ 47.064038][ T4210] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.079946][ T4206] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.098538][ T4206] ext4 filesystem being mounted at /50/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 47.112578][ T4206] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #2: comm syz.3.296: corrupted inode contents [ 47.115542][ T4210] EXT4-fs (loop2): 1 truncate cleaned up [ 47.146632][ T4210] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.159240][ T4206] EXT4-fs error (device loop3): ext4_dirty_inode:6517: inode #2: comm syz.3.296: mark_inode_dirty error [ 47.190641][ T4206] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #2: comm syz.3.296: corrupted inode contents [ 47.205398][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.287081][ T4233] loop3: detected capacity change from 0 to 764 [ 47.297743][ T4235] team_slave_0: entered promiscuous mode [ 47.303463][ T4235] team_slave_1: entered promiscuous mode [ 47.324341][ T4233] Symlink component flag not implemented [ 47.345855][ T4235] team_slave_0: left promiscuous mode [ 47.351291][ T4235] team_slave_1: left promiscuous mode [ 47.398527][ T4241] loop1: detected capacity change from 0 to 512 [ 47.404670][ T4244] loop3: detected capacity change from 0 to 128 [ 47.435968][ T4244] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 47.451709][ T4241] ext4 filesystem being mounted at /64/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.451820][ T4244] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 47.541678][ T4261] loop1: detected capacity change from 0 to 128 [ 47.553027][ T4261] ext4 filesystem being mounted at /66/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 47.673034][ T4273] loop3: detected capacity change from 0 to 512 [ 47.683254][ T4273] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 47.726018][ T4273] ext4 filesystem being mounted at /57/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 47.751373][ T4283] netlink: 8 bytes leftover after parsing attributes in process `syz.4.328'. [ 47.762955][ T4283] ip6erspan0: entered promiscuous mode [ 47.887979][ T4289] SELinux: failed to load policy [ 47.912716][ T4297] netlink: 'syz.0.335': attribute type 10 has an invalid length. [ 47.922174][ T4297] team0: Device ipvlan0 failed to register rx_handler [ 47.979003][ T4307] loop3: detected capacity change from 0 to 164 [ 48.007911][ T4307] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 48.051094][ T4307] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 48.081482][ T4307] Symlink component flag not implemented [ 48.087279][ T4307] Symlink component flag not implemented [ 48.098248][ T4312] loop0: detected capacity change from 0 to 512 [ 48.099350][ T4307] Symlink component flag not implemented (7) [ 48.110679][ T4307] Symlink component flag not implemented (116) [ 48.113678][ T4312] EXT4-fs: Ignoring removed nobh option [ 48.126627][ T4314] loop4: detected capacity change from 0 to 1024 [ 48.133531][ T4312] EXT4-fs: old and new quota format mixing [ 48.137977][ T4314] EXT4-fs: Ignoring removed nomblk_io_submit option [ 48.196059][ T4318] loop3: detected capacity change from 0 to 2048 [ 48.268629][ T3315] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor: bg 0: block 234: padding at end of block bitmap is not set [ 48.285034][ T4329] loop1: detected capacity change from 0 to 1024 [ 48.291577][ T3315] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 48.301131][ T4329] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 48.332807][ T4335] netlink: 'syz.0.352': attribute type 3 has an invalid length. [ 48.340560][ T4335] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.352'. [ 48.341727][ T4333] loop4: detected capacity change from 0 to 1024 [ 48.381311][ T4333] ext4 filesystem being mounted at /69/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.385821][ T4333] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #15: comm syz.4.349: lblock 0 mapped to illegal pblock 0 (length 6) [ 48.389576][ T4333] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 48.389608][ T4333] EXT4-fs (loop4): This should not happen!! Data will be lost [ 48.389608][ T4333] [ 48.390736][ T4333] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.349: bg 0: block 112: padding at end of block bitmap is not set [ 48.390972][ T4333] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 20 with max blocks 44 with error 117 [ 48.390995][ T4333] EXT4-fs (loop4): This should not happen!! Data will be lost [ 48.390995][ T4333] [ 48.465324][ T52] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #15: block 8: comm kworker/u8:3: lblock 8 mapped to illegal pblock 8 (length 8) [ 48.465576][ T52] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 48.528956][ T52] EXT4-fs (loop4): This should not happen!! Data will be lost [ 48.528956][ T52] [ 48.562644][ T4353] loop2: detected capacity change from 0 to 164 [ 48.647452][ T4353] process 'syz.2.358' launched '/dev/fd/3' with NULL argv: empty string added [ 48.659243][ T4353] syz.2.358: attempt to access beyond end of device [ 48.659243][ T4353] loop2: rw=524288, sector=263328, nr_sectors = 4 limit=164 [ 48.678346][ T4353] syz.2.358: attempt to access beyond end of device [ 48.678346][ T4353] loop2: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 48.804036][ T4376] loop4: detected capacity change from 0 to 512 [ 48.817205][ T4376] EXT4-fs (loop4): orphan cleanup on readonly fs [ 48.825383][ T4376] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.366: ea_inode file size=4 entry size=6 [ 48.838408][ T4376] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 48.852983][ T4376] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #15: comm syz.4.366: corrupted inode contents [ 48.867362][ T4376] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #15: comm syz.4.366: mark_inode_dirty error [ 48.896050][ T4384] loop2: detected capacity change from 0 to 128 [ 48.906357][ T4384] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 48.932260][ T4384] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 48.941854][ T4376] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #15: comm syz.4.366: corrupted inode contents [ 48.956806][ T4376] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2996: inode #15: comm syz.4.366: mark_inode_dirty error [ 48.987375][ T140] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 48.988085][ T4390] loop3: detected capacity change from 0 to 512 [ 49.003998][ T4376] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #15: comm syz.4.366: mark inode dirty (error -117) [ 49.021252][ T4376] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 49.026827][ T4390] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.372: inode has both inline data and extents flags [ 49.030740][ T4376] EXT4-fs (loop4): 1 orphan inode deleted [ 49.061038][ T4394] netlink: 28 bytes leftover after parsing attributes in process `syz.2.373'. [ 49.069978][ T4394] netlink: 28 bytes leftover after parsing attributes in process `syz.2.373'. [ 49.081893][ T4394] netlink: 28 bytes leftover after parsing attributes in process `syz.2.373'. [ 49.090873][ T4390] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.372: couldn't read orphan inode 15 (err -117) [ 49.099955][ T4390] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 7934 vs 220 free clusters [ 49.102699][ T4394] netlink: 28 bytes leftover after parsing attributes in process `syz.2.373'. [ 49.164116][ T4398] netlink: 'syz.4.375': attribute type 1 has an invalid length. [ 49.199792][ T4404] loop2: detected capacity change from 0 to 512 [ 49.221049][ T4404] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.238794][ T4404] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 49.256060][ T4402] loop3: detected capacity change from 0 to 8192 [ 49.289888][ T4404] EXT4-fs (loop2): 1 truncate cleaned up [ 49.299302][ T3315] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000e1b1) [ 49.307353][ T3315] FAT-fs (loop3): Filesystem has been set read-only [ 49.426497][ T4426] netlink: 8 bytes leftover after parsing attributes in process `syz.4.387'. [ 49.469214][ T4432] loop3: detected capacity change from 0 to 164 [ 49.484925][ T4429] SELinux: failed to load policy [ 49.498064][ T4432] rock: directory entry would overflow storage [ 49.504343][ T4432] rock: sig=0x4f50, size=4, remaining=3 [ 49.509962][ T4432] iso9660: Corrupted directory entry in block 5 of inode 1792 [ 49.575706][ T4436] loop4: detected capacity change from 0 to 2048 [ 49.616874][ T4436] ext4 filesystem being mounted at /81/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.640072][ T4436] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.391: bg 0: block 345: padding at end of block bitmap is not set [ 49.659396][ T4436] EXT4-fs (loop4): Remounting filesystem read-only [ 49.712727][ T4450] netlink: 'syz.2.400': attribute type 1 has an invalid length. [ 49.751259][ T4454] netlink: 28 bytes leftover after parsing attributes in process `syz.0.402'. [ 49.760219][ T4454] netlink: 28 bytes leftover after parsing attributes in process `syz.0.402'. [ 49.788857][ T4454] netlink: 28 bytes leftover after parsing attributes in process `syz.0.402'. [ 49.902708][ T4468] loop1: detected capacity change from 0 to 128 [ 49.986369][ T4474] sit1: entered allmulticast mode [ 50.030928][ T4472] loop0: detected capacity change from 0 to 8192 [ 50.046074][ T4478] 9pnet_fd: Insufficient options for proto=fd [ 50.119232][ T4480] loop4: detected capacity change from 0 to 512 [ 50.146483][ T4480] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 50.168885][ T4480] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.415: bad orphan inode 131083 [ 50.275535][ T4476] futex_wake_op: syz.1.413 tries to shift op by -1; fix this program [ 50.337970][ T4487] loop4: detected capacity change from 0 to 512 [ 50.400494][ T4487] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 50.429946][ T4492] loop1: detected capacity change from 0 to 1024 [ 50.437221][ T4487] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 50.441221][ T4492] EXT4-fs: Ignoring removed bh option [ 50.472988][ T4487] System zones: 1-12 [ 50.484027][ T4487] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #15: comm syz.4.416: corrupted in-inode xattr: e_value size too large [ 50.518581][ T4487] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.416: couldn't read orphan inode 15 (err -117) [ 50.524160][ T4492] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 15: block 273:freeing already freed block (bit 17); block bitmap corrupt. [ 50.572636][ T4492] EXT4-fs (loop1): Remounting filesystem read-only [ 50.601877][ T4492] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4984: inode #15: block 64: len 64: ext4_ext_map_blocks returned -30 [ 50.665117][ T4505] loop4: detected capacity change from 0 to 512 [ 50.687119][ T4505] EXT4-fs: Ignoring removed i_version option [ 50.693231][ T4505] EXT4-fs: Ignoring removed bh option [ 50.725494][ T4505] ext4 filesystem being mounted at /89/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.765957][ T4507] loop0: detected capacity change from 0 to 8192 [ 50.870602][ T4514] loop1: detected capacity change from 0 to 164 [ 50.892306][ T4519] loop4: detected capacity change from 0 to 512 [ 50.906132][ T4514] syz.1.425: attempt to access beyond end of device [ 50.906132][ T4514] loop1: rw=524288, sector=263328, nr_sectors = 4 limit=164 [ 50.918413][ T4519] EXT4-fs: Ignoring removed oldalloc option [ 50.944170][ T4514] syz.1.425: attempt to access beyond end of device [ 50.944170][ T4514] loop1: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 50.965836][ T4522] usb usb6: usbfs: process 4522 (syz.0.430) did not claim interface 0 before use [ 50.978346][ T4519] EXT4-fs (loop4): 1 truncate cleaned up [ 51.021710][ T4525] loop1: detected capacity change from 0 to 512 [ 51.031251][ T4527] SELinux: failed to load policy [ 51.066500][ T4525] EXT4-fs: Ignoring removed bh option [ 51.076802][ T4529] loop0: detected capacity change from 0 to 128 [ 51.106361][ T4529] ext4 filesystem being mounted at /91/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.119624][ T29] kauditd_printk_skb: 148 callbacks suppressed [ 51.119638][ T29] audit: type=1400 audit(1764169539.966:498): avc: denied { mount } for pid=4531 comm="syz.4.434" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 51.166926][ T4525] ext4 filesystem being mounted at /88/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.272574][ T29] audit: type=1400 audit(1764169540.116:499): avc: denied { cpu } for pid=4539 comm="syz.0.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 51.340669][ T4546] loop4: detected capacity change from 0 to 1024 [ 51.426002][ T4552] loop1: detected capacity change from 0 to 1024 [ 51.437463][ T4546] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: comm syz.4.440: inode #141: comm syz.4.440: iget: illegal inode # [ 51.454006][ T4557] loop2: detected capacity change from 0 to 512 [ 51.503592][ T29] audit: type=1400 audit(1764169540.336:500): avc: denied { rename } for pid=4551 comm="syz.1.441" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.525942][ T29] audit: type=1400 audit(1764169540.336:501): avc: denied { reparent } for pid=4551 comm="syz.1.441" name="file1" dev="loop1" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.563198][ T4546] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.440: error while reading EA inode 141 err=-117 [ 51.580204][ T4557] journal_path: Lookup failure for './file1' [ 51.586412][ T4557] EXT4-fs: error: could not find journal device path [ 51.660215][ T4569] loop1: detected capacity change from 0 to 512 [ 51.704963][ T3004] ================================================================== [ 51.713094][ T3004] BUG: KCSAN: data-race in d_delete / step_into [ 51.719376][ T3004] [ 51.721717][ T3004] read-write to 0xffff88811ac66e40 of 4 bytes by task 3550 on cpu 0: [ 51.729798][ T3004] d_delete+0x15a/0x180 [ 51.733970][ T3004] d_delete_notify+0x32/0x100 [ 51.738662][ T3004] vfs_unlink+0x30b/0x420 [ 51.743003][ T3004] do_unlinkat+0x24e/0x480 [ 51.747434][ T3004] __x64_sys_unlink+0x2e/0x40 [ 51.752124][ T3004] x64_sys_call+0x2dcf/0x3000 [ 51.756813][ T3004] do_syscall_64+0xd2/0x200 [ 51.761337][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.767236][ T3004] [ 51.769564][ T3004] read to 0xffff88811ac66e40 of 4 bytes by task 3004 on cpu 1: [ 51.777111][ T3004] step_into+0xe3/0x7f0 [ 51.781286][ T3004] walk_component+0x162/0x220 [ 51.785989][ T3004] path_lookupat+0xfe/0x2a0 [ 51.790516][ T3004] filename_lookup+0x147/0x340 [ 51.795303][ T3004] do_readlinkat+0x7d/0x320 [ 51.799815][ T3004] __x64_sys_readlink+0x47/0x60 [ 51.804677][ T3004] x64_sys_call+0x28de/0x3000 [ 51.809363][ T3004] do_syscall_64+0xd2/0x200 [ 51.813871][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.819770][ T3004] [ 51.822100][ T3004] value changed: 0x00300180 -> 0x00004080 [ 51.827815][ T3004] [ 51.830142][ T3004] Reported by Kernel Concurrency Sanitizer on: [ 51.836304][ T3004] CPU: 1 UID: 0 PID: 3004 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 51.845601][ T3004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.855669][ T3004] ================================================================== [ 51.921604][ T4569] ext4 filesystem being mounted at /92/file0 supports timestamps until 2038-01-19 (0x7fffffff)