last executing test programs: 15.130949018s ago: executing program 1 (id=4255): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) lsm_get_self_attr(0x69, 0x0, 0x0, 0x1) 15.10638137s ago: executing program 1 (id=4258): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023893) 15.071584014s ago: executing program 1 (id=4261): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffff"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c030000160001000000000000000000fc010000000000000000000000000000fe88000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac141400000000000000000000000000000000006c"], 0x34c}}, 0x0) 15.021681448s ago: executing program 1 (id=4266): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1d459d, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x183, 0x6}, 0x6025, 0x4005, 0xb, 0x0, 0x1, 0x1, 0xb, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) syz_read_part_table(0x5c1, &(0x7f0000000a00)="$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") 14.862926373s ago: executing program 1 (id=4272): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x10) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) 14.804830069s ago: executing program 1 (id=4276): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r0 = fsopen(&(0x7f0000000780)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000280)='\xebU\x95\xa4i\xea`\xe0[\x9a\x84\x11\xc9&R:\xe9\xea\xec\xe05@b\x1f\xab\xb7\xe6\xd4\x18\xe7D@\xf5\xb2\xb4\xe8i$\x038\x99\xfb;\xbeR\xbf\xc2\r\x13\xf0\xf0\xec\x94\xad\nA\xee>\xb3i4\\\xc8\xd7 \x8d\xe0D\x953|) \xd8p\x12\x11\x81\x7f\x93\a\xfb!\x83\xc2\xd8\xe4\x98\xae\xb7\f\x0fR\xd3\xad\xa5\xca\xd5\xc2\bv+\x9a\x94\xd0\x05\x8d\xef\x9f94>\xa5?\x9a\x11Et\xef\xea\xe9e\x81\'jB\xca\f\xccz\x15x\x1cn\xe4\xf3\xbd\xb4q{\xb33\xffM\x95Jm\x90\x00\x15\r\xc8R\xb4\xf89>\xb7\x1e\xe3\x99\x99_~\xdb\xdc\xfd\x0f\x8f\xfc\xe4\xa4\xe8\x03K\xea\xb2\x91H|EB\xfd2\x10atXE\xee\xf4\x13c\xb5u\x85w$\xd3}\x19\xe7n\xf9\xe7\x11@\xceB\xd7/\xde\x80F\xe0\xd0dI\xedfq]\xb1\xaa\x9b)\\o\xd1\xdcx\x06\x80\x9f\xb3\xcc\r\b\xcb\xb1\x1c\x03G\xe4\xf0H`\x0e\xe1\xc7\x13\x9e%J\xe6\xe2\xe6\xb4:\xa8\xf51~\xc5\x8a\xfe++s\x0f\xa9\x00\x00A\xb8\xf1\xdb', &(0x7f00000000c0)="8c", 0xff57) 1.008611024s ago: executing program 3 (id=4897): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/pm_wakeup_irq', 0x0, 0x1a0) r1 = syz_open_dev$loop(&(0x7f0000000440), 0x81, 0x0) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001600)={r0, 0x800, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20, 0x17, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd6447a4b4e00d9683dda1af1ea09de2b7fb0a0100000000000000000300", "2809e8dbe108598927875397bab22d0000b420a9c81f40f05f819e01177d3d458dac00000000000000000000003b00000000000000000200", "90be8b1c5512406c7f00", [0x4, 0x40000000000000]}}) 965.158699ms ago: executing program 3 (id=4900): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x2, &(0x7f0000006680)) syz_usb_disconnect(0xffffffffffffffff) ioprio_set$pid(0x2, 0x0, 0x4007) 494.154733ms ago: executing program 2 (id=4919): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x531, &(0x7f0000000640)="$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") r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="1000000000000000100100000e000000180000000000000010010000"], 0x28}, 0x0) 401.218912ms ago: executing program 0 (id=4924): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') setresuid(0xee01, 0xee00, 0x0) fchown(r0, 0x0, 0x0) 355.772796ms ago: executing program 0 (id=4926): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0xb, 0x0, 0x0, 0x5, 0xfe4, &(0x7f0000001e00)=""/4068, 0x40f00, 0x41}, 0x94) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000100)={0x0, 0xffffedc7fff, 0x1000, 0x4, 0x5}, 0x20) 341.500087ms ago: executing program 2 (id=4927): mmap(&(0x7f0000000000/0x400000)=nil, 0x1400000, 0x0, 0xc3072, 0xffffffffffffffff, 0x0) r0 = socket(0x28, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f00000000c0)={0x1, 0x79e}, 0x8) 329.330988ms ago: executing program 4 (id=4928): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x8) 312.90925ms ago: executing program 0 (id=4929): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x3c033, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x400000000, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 285.313842ms ago: executing program 4 (id=4930): r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x3ff) ioctl$EVIOCGABS20(r0, 0x40044591, 0x0) 278.490673ms ago: executing program 2 (id=4931): r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x1400000, 0x0, 0xc3072, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x80b, 0xed) 256.040365ms ago: executing program 4 (id=4932): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x2}, 0x94) r0 = syz_open_dev$evdev(&(0x7f0000000240), 0x20000, 0x0) ioctl$EVIOCGLED(r0, 0x80284504, &(0x7f0000000000)=""/52) 235.440707ms ago: executing program 2 (id=4933): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000240)=@framed, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r0}, 0x18) add_key(&(0x7f00000001c0)='ceph\x00', 0x0, &(0x7f0000000840)='\x00\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00', 0xc, 0xffffffffffffffff) 218.295149ms ago: executing program 2 (id=4934): socket(0x400000000010, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x34, 0x6, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) 215.157699ms ago: executing program 0 (id=4935): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000300)='kfree\x00', r0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0x21, 0x0, 0x0, 0x100000, 0x400, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2000000, 0x0, 0x200000000000000}, 0x50) 214.153379ms ago: executing program 4 (id=4936): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x420, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}]}) 172.034473ms ago: executing program 2 (id=4937): syz_usb_connect(0x1, 0x36, &(0x7f00000000c0)=ANY=[], 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0xfd, 0x94, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) 171.678343ms ago: executing program 3 (id=4938): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$igmp(0x2, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=@newsa={0x164, 0x10, 0x713, 0x0, 0x25dfdbfc, {{@in=@multicast1, @in6=@mcast2, 0x4, 0xb6e, 0x4e21, 0x2, 0x0, 0x0, 0x0, 0x21}, {@in6=@private1, 0x4d6, 0x32}, @in=@multicast2, {0x0, 0x0, 0x0, 0x8000000000000001, 0xffffffff00000000, 0x0, 0x80000001, 0x543}, {0x5, 0x7fffffffffffffff, 0x0, 0xfffffffffffffffd}, {0x0, 0x4}, 0x70bd2c, 0x3500, 0x2, 0x0, 0x0, 0x50}, [@algo_aead={0x71, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x128, 0x60, "210466d38547aa140db9a20000139a9ad66c0000c53801cb7a1e45cfc8154d6d14e5233f88"}}]}, 0x164}}, 0x2014) 150.681135ms ago: executing program 3 (id=4939): r0 = socket$phonet_pipe(0x23, 0x5, 0x2) listen(r0, 0x7) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, 0x0, 0x0) 136.606297ms ago: executing program 0 (id=4940): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a98000000060a010400000000000000000a0004050900010073797a31000000006c000480680001800a000100696e6e6572000000580002800800044000000017340005800c0001007061796c6f6164002400028008000340000000920500024000000002080004400000008308000140000000110800034000000002080002400000008408000140"], 0xc0}, 0x1, 0x0, 0x0, 0x8890}, 0x24000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="600000000206010800000000000000000100000a11000300686173683a69702c6d61726b00000000050001000700000005000500020000000900020073797a300000000005000400000000001400078008000840000000d308000b"], 0x60}, 0x1, 0x0, 0x0, 0x2002c0c4}, 0x24004090) 136.300017ms ago: executing program 4 (id=4941): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000100), 0xff, 0x4a1, &(0x7f00000004c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) quotactl_fd$Q_SETINFO(r0, 0xffffffff80000601, 0x0, &(0x7f0000000000)={0x2, 0x7ffffffffffffffc, 0x1, 0x5}) 101.31914ms ago: executing program 3 (id=4942): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) connect(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0x3, {0xa, 0x4e20, 0x5, @mcast1, 0x800}}}, 0x80) 95.20316ms ago: executing program 0 (id=4943): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8604, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x81, 0x6}, 0x1050, 0x10000, 0x0, 0x6, 0x10000, 0xfffffff9, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x2000c10, &(0x7f0000000400), 0xff, 0x23f, &(0x7f0000000540)="$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") setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000002b40)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000100000000000010020"], 0x24, 0x0) 50.737024ms ago: executing program 3 (id=4944): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="1801000000000000000000000000000085000000230000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sys_enter\x00', r0}, 0x10) syz_usb_disconnect(0xffffffffffffffff) 0s ago: executing program 4 (id=4945): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noxattr}, {@access_any}]}}) kernel console output (not intermixed with test programs): wireguard0: entered promiscuous mode [ 63.943111][ T8204] wireguard0: entered allmulticast mode [ 63.965555][ T8209] netlink: 224 bytes leftover after parsing attributes in process `syz.3.2251'. [ 64.166913][ T8245] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 64.208223][ T8254] bond3: option mode: invalid value (9) [ 64.229848][ T8254] bond3 (unregistering): Released all slaves [ 64.268822][ T8262] geneve1: entered promiscuous mode [ 64.396223][ T8271] validate_nla: 5 callbacks suppressed [ 64.396239][ T8271] netlink: 'syz.3.2281': attribute type 21 has an invalid length. [ 64.438601][ T8271] netlink: 'syz.3.2281': attribute type 1 has an invalid length. [ 64.544700][ T8291] loop3: detected capacity change from 0 to 512 [ 64.633477][ T8291] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2290: Failed to acquire dquot type 1 [ 64.654222][ T8291] EXT4-fs (loop3): 1 truncate cleaned up [ 64.684168][ T8291] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.711279][ T8291] ext4 filesystem being mounted at /451/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.745151][ T8291] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2290: Failed to acquire dquot type 1 [ 65.363518][ T8423] loop4: detected capacity change from 0 to 1024 [ 65.398936][ T8431] loop2: detected capacity change from 0 to 128 [ 65.421189][ T8431] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 65.449177][ T8431] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 65.531638][ T8453] vhci_hcd vhci_hcd.4: invalid port number 255 [ 65.537987][ T8453] vhci_hcd vhci_hcd.4: invalid port number 255 [ 65.554963][ T8455] loop3: detected capacity change from 0 to 512 [ 65.600798][ T8455] EXT4-fs: Ignoring removed bh option [ 65.609376][ T8455] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 65.620870][ T8455] EXT4-fs (loop3): 1 truncate cleaned up [ 65.659796][ T8469] loop3: detected capacity change from 0 to 512 [ 65.714275][ T8475] netlink: 'syz.4.2379': attribute type 1 has an invalid length. [ 65.870715][ T8497] loop2: detected capacity change from 0 to 512 [ 65.897348][ T8497] ext4 filesystem being mounted at /507/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.903288][ T8505] loop3: detected capacity change from 0 to 128 [ 65.936669][ T8505] ext4 filesystem being mounted at /469/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.945488][ T8508] loop1: detected capacity change from 0 to 512 [ 65.965069][ T8508] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 65.976088][ T29] kauditd_printk_skb: 128 callbacks suppressed [ 65.976106][ T29] audit: type=1400 audit(1766782484.469:9132): avc: denied { create } for pid=8504 comm="syz.3.2393" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 65.984230][ T8505] EXT4-fs warning (device loop3): verify_group_input:137: Cannot add at group 9 (only 1 groups) [ 66.016047][ T8508] EXT4-fs (loop1): 1 orphan inode deleted [ 66.021864][ T8508] EXT4-fs (loop1): 1 truncate cleaned up [ 66.024596][ T29] audit: type=1400 audit(1766782484.479:9133): avc: denied { read write open } for pid=8504 comm="syz.3.2393" path="/469/file1/file1" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 66.051783][ T29] audit: type=1400 audit(1766782484.479:9134): avc: denied { ioctl } for pid=8504 comm="syz.3.2393" path="/469/file1/file1" dev="loop3" ino=12 ioctlcmd=0x6608 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 66.054034][ T8510] 0X: renamed from caif0 [ 66.076832][ T29] audit: type=1400 audit(1766782484.539:9135): avc: denied { setattr } for pid=8507 comm="syz.1.2394" path="/462/file0/file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 66.116519][ T8510] 0X: entered allmulticast mode [ 66.121867][ T8510] A link change request failed with some changes committed already. Interface 60X may have been left with an inconsistent configuration, please check. [ 66.236124][ T29] audit: type=1400 audit(1766782484.729:9136): avc: denied { read } for pid=3045 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 66.322340][ T29] audit: type=1400 audit(1766782484.819:9137): avc: denied { bind } for pid=8535 comm="syz.0.2407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 66.352217][ T29] audit: type=1400 audit(1766782484.839:9138): avc: denied { listen } for pid=8535 comm="syz.0.2407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 66.441530][ T29] audit: type=1400 audit(1766782484.939:9139): avc: denied { setopt } for pid=8549 comm="syz.0.2414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 66.515632][ T8563] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 66.526239][ T8563] EXT4-fs (loop3): bad block size 65536 [ 66.624825][ T8573] EXT4-fs: Ignoring removed orlov option [ 66.655801][ T8573] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 66.696542][ T29] audit: type=1400 audit(1766782485.189:9140): avc: denied { read write } for pid=8585 comm="syz.0.2431" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 66.721001][ T29] audit: type=1400 audit(1766782485.189:9141): avc: denied { open } for pid=8585 comm="syz.0.2431" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 66.773399][ T8595] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 66.814040][ T8595] EXT4-fs (loop0): 1 orphan inode deleted [ 66.820121][ T8595] EXT4-fs (loop0): 1 truncate cleaned up [ 66.839186][ T8595] EXT4-fs mount: 11 callbacks suppressed [ 66.839204][ T8595] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.905109][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.980819][ T8623] tc_dump_action: action bad kind [ 67.132625][ T8647] __nla_validate_parse: 7 callbacks suppressed [ 67.132642][ T8647] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2460'. [ 67.475015][ T8670] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x05417272 (sector = 1) [ 67.490969][ T8670] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 67.533917][ T8670] syz.2.2471: attempt to access beyond end of device [ 67.533917][ T8670] loop2: rw=8390659, sector=268440016, nr_sectors = 16128 limit=512 [ 67.935134][ T8699] FAT-fs (loop2): Directory bread(block 64) failed [ 67.962978][ T8699] FAT-fs (loop2): Directory bread(block 65) failed [ 67.979009][ T8699] FAT-fs (loop2): Directory bread(block 66) failed [ 68.006483][ T8699] FAT-fs (loop2): Directory bread(block 67) failed [ 68.048855][ T8699] FAT-fs (loop2): Directory bread(block 68) failed [ 68.066985][ T8699] FAT-fs (loop2): Directory bread(block 69) failed [ 68.079278][ T8699] FAT-fs (loop2): Directory bread(block 70) failed [ 68.091455][ T8709] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 68.108728][ T8699] FAT-fs (loop2): Directory bread(block 71) failed [ 68.119787][ T8709] Symlink component flag not implemented [ 68.126490][ T8699] FAT-fs (loop2): Directory bread(block 72) failed [ 68.133267][ T8699] FAT-fs (loop2): Directory bread(block 73) failed [ 68.140209][ T8709] Symlink component flag not implemented (7) [ 68.507401][ T8747] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2504'. [ 68.516496][ T8747] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2504'. [ 68.883788][ T8790] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 69.116127][ T8820] netlink: 'syz.4.2541': attribute type 6 has an invalid length. [ 69.142152][ T8823] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2543'. [ 69.326237][ T8840] set_capacity_and_notify: 7 callbacks suppressed [ 69.326292][ T8840] loop2: detected capacity change from 0 to 1024 [ 69.352280][ T8840] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.429624][ T8840] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 69.438870][ T8840] System zones: 0-1, 3-36 [ 69.453304][ T8840] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.513895][ T8862] loop4: detected capacity change from 0 to 512 [ 69.551700][ T8862] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 69.590465][ T8862] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2560: invalid indirect mapped block 4294967295 (level 1) [ 69.608827][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.637105][ T8862] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2560: invalid indirect mapped block 4294967295 (level 1) [ 69.653198][ T8862] EXT4-fs (loop4): 2 truncates cleaned up [ 69.659575][ T8862] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.758972][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.930534][ T8889] loop0: detected capacity change from 0 to 2048 [ 70.012983][ T8889] loop0: unable to read partition table [ 70.028509][ T8889] loop0: partition table beyond EOD, truncated [ 70.034876][ T8889] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 70.139350][ T3006] loop0: unable to read partition table [ 70.147749][ T3006] loop0: partition table beyond EOD, truncated [ 70.184531][ T8889] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2572'. [ 70.253096][ T8911] loop2: detected capacity change from 0 to 2048 [ 70.292643][ T8911] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.311144][ T8911] ext4 filesystem being mounted at /551/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.340717][ T8918] loop0: detected capacity change from 0 to 1024 [ 70.370614][ T8918] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.381192][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.468462][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.845627][ T8981] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2615'. [ 70.908215][ T8988] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2618'. [ 70.926894][ T8988] syz_tun: entered promiscuous mode [ 70.938102][ T8988] syz_tun: refused to change device tx_queue_len [ 71.038986][ T29] kauditd_printk_skb: 62 callbacks suppressed [ 71.039004][ T29] audit: type=1400 audit(1766782489.539:9204): avc: denied { append } for pid=9000 comm="syz.1.2623" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 71.061235][ T9004] loop0: detected capacity change from 0 to 1764 [ 71.102421][ T9005] loop2: detected capacity change from 0 to 512 [ 71.133705][ T9005] ------------[ cut here ]------------ [ 71.139237][ T9005] EA inode 11 i_nlink=2 [ 71.139260][ T9005] WARNING: fs/ext4/xattr.c:1058 at ext4_xattr_inode_update_ref+0x2e6/0x320, CPU#0: syz.2.2626/9005 [ 71.150793][ T29] audit: type=1400 audit(1766782489.639:9205): avc: denied { map } for pid=9008 comm="syz.1.2628" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 71.154271][ T9005] Modules linked in: [ 71.182707][ T9005] CPU: 0 UID: 0 PID: 9005 Comm: syz.2.2626 Not tainted syzkaller #0 PREEMPT(voluntary) [ 71.192613][ T9005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 71.202947][ T9005] RIP: 0010:ext4_xattr_inode_update_ref+0x305/0x320 [ 71.209627][ T9005] Code: 81 e2 9c ff 4c 8d 2d 3a f1 20 05 49 8d 7e 40 e8 81 6b b8 ff 49 8b 6e 40 4c 89 e7 e8 95 66 b8 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 2b ff ff ff e8 8c ad ba 03 66 66 66 2e 0f 1f 84 [ 71.229403][ T9005] RSP: 0018:ffffc90012b635a0 EFLAGS: 00010246 [ 71.235710][ T9005] RAX: ffff88811cd3cc90 RBX: ffff88811acaf688 RCX: ffffffff81bb1c6b [ 71.243754][ T9005] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff86dc0d90 [ 71.251885][ T9005] RBP: 000000000000000b R08: 000188811acaf63b R09: 0000000000000000 [ 71.260131][ T9005] R10: 0000000000000406 R11: 0000000000000002 R12: ffff88811acaf638 [ 71.268196][ T9005] R13: ffffffff86dc0d90 R14: ffff88811acaf5f0 R15: 0000000000000001 [ 71.276341][ T9005] FS: 00007f8c654376c0(0000) GS:ffff8882aedc5000(0000) knlGS:0000000000000000 [ 71.285656][ T9005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.292469][ T9005] CR2: 00007fefed64c000 CR3: 000000011ec56000 CR4: 00000000003506f0 [ 71.300535][ T9005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.308727][ T9005] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 71.316724][ T9005] Call Trace: [ 71.320079][ T9005] [ 71.323038][ T9005] ext4_xattr_set_entry+0x77f/0x1020 [ 71.328384][ T9005] ext4_xattr_ibody_set+0x184/0x3c0 [ 71.333663][ T9005] ext4_expand_extra_isize_ea+0xcbb/0x11f0 [ 71.339583][ T9005] __ext4_expand_extra_isize+0x246/0x280 [ 71.345252][ T9005] __ext4_mark_inode_dirty+0x29d/0x3f0 [ 71.350808][ T9005] ext4_evict_inode+0x7c4/0xd40 [ 71.355736][ T9005] ? __pfx_ext4_evict_inode+0x10/0x10 [ 71.361343][ T9005] evict+0x2af/0x510 [ 71.365268][ T9005] ? __dquot_initialize+0x146/0x7c0 [ 71.370541][ T9005] iput+0x4bd/0x650 [ 71.374439][ T9005] ext4_process_orphan+0x1a9/0x1c0 [ 71.379715][ T9005] ext4_orphan_cleanup+0x6a8/0xa00 [ 71.384871][ T9005] ext4_fill_super+0x3411/0x37a0 [ 71.389259][ T9015] tipc: Started in network mode [ 71.389983][ T9005] ? set_blocksize+0x1a8/0x310 [ 71.394814][ T9015] tipc: Node identity ff020000000000000000000000000001, cluster identity 4711 [ 71.399653][ T9005] ? sb_set_blocksize+0xfc/0x170 [ 71.408519][ T9015] tipc: Enabling of bearer rejected, failed to enable media [ 71.413498][ T9005] ? setup_bdev_super+0x30e/0x370 [ 71.426872][ T9005] ? __pfx_ext4_fill_super+0x10/0x10 [ 71.432299][ T9005] get_tree_bdev_flags+0x291/0x300 [ 71.437507][ T9005] ? __pfx_ext4_fill_super+0x10/0x10 [ 71.443008][ T9005] get_tree_bdev+0x1f/0x30 [ 71.447441][ T9005] ext4_get_tree+0x1c/0x30 [ 71.451944][ T9005] vfs_get_tree+0x57/0x1d0 [ 71.456380][ T9005] do_new_mount+0x24d/0x6a0 [ 71.460973][ T9005] path_mount+0x4ab/0xb80 [ 71.465324][ T9005] ? user_path_at+0xbf/0x130 [ 71.469978][ T9005] __se_sys_mount+0x28c/0x2e0 [ 71.474714][ T9005] __x64_sys_mount+0x67/0x80 [ 71.479355][ T9005] x64_sys_call+0x2cca/0x3000 [ 71.484062][ T9005] do_syscall_64+0xca/0x2b0 [ 71.488611][ T9005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.494697][ T9005] RIP: 0033:0x7f8c669d0eea [ 71.499257][ T9005] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 71.519011][ T9005] RSP: 002b:00007f8c65436e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 71.527513][ T9005] RAX: ffffffffffffffda RBX: 00007f8c65436ef0 RCX: 00007f8c669d0eea [ 71.535616][ T9005] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f8c65436eb0 [ 71.543825][ T9005] RBP: 0000200000000180 R08: 00007f8c65436ef0 R09: 0000000000800700 [ 71.552168][ T9005] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 71.560314][ T9005] R13: 00007f8c65436eb0 R14: 000000000000046f R15: 000000000000002c [ 71.568316][ T9005] [ 71.571398][ T9005] ---[ end trace 0000000000000000 ]--- [ 71.577672][ T9005] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.2626: iget: bad extra_isize 90 (inode size 256) [ 71.592938][ T9005] EXT4-fs (loop2): Remounting filesystem read-only [ 71.622192][ T9005] EXT4-fs warning (device loop2): ext4_evict_inode:273: xattr delete (err -30) [ 71.640245][ T9005] EXT4-fs (loop2): 1 orphan inode deleted [ 71.651233][ T9028] vlan2: entered promiscuous mode [ 71.656293][ T9028] geneve1: entered promiscuous mode [ 71.661852][ T9028] vlan2: entered allmulticast mode [ 71.667078][ T9028] geneve1: entered allmulticast mode [ 71.679478][ T9005] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.730043][ T29] audit: type=1400 audit(1766782490.229:9206): avc: denied { setopt } for pid=9033 comm="syz.4.2639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 71.780357][ T29] audit: type=1400 audit(1766782490.229:9207): avc: denied { bind } for pid=9033 comm="syz.4.2639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 71.798245][ T9032] loop0: detected capacity change from 0 to 8192 [ 71.808422][ T9036] loop1: detected capacity change from 0 to 2048 [ 71.864300][ T3570] Alternate GPT is invalid, using primary GPT. [ 71.870719][ T3570] loop1: p2 p3 p7 [ 71.879539][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.902800][ T9043] loop3: detected capacity change from 0 to 512 [ 71.909501][ T9043] EXT4-fs: Ignoring removed i_version option [ 71.915572][ T9043] EXT4-fs: Ignoring removed i_version option [ 71.921844][ T9043] /dev/loop3: Can't open blockdev [ 71.964346][ T9036] Alternate GPT is invalid, using primary GPT. [ 71.970831][ T9036] loop1: p2 p3 p7 [ 72.102616][ T9062] netlink: 72 bytes leftover after parsing attributes in process `syz.4.2652'. [ 72.139355][ T9068] netlink: 'syz.3.2657': attribute type 196 has an invalid length. [ 72.147584][ T3509] udevd[3509]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 72.154171][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 72.162236][ T3570] udevd[3570]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 72.187728][ T4239] udevd[4239]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 72.199465][ T3570] udevd[3570]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 72.199877][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 72.248164][ T9079] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2661'. [ 72.270524][ T9078] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.302080][ T29] audit: type=1326 audit(1766782490.799:9208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9088 comm="syz.4.2665" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f422e9cf749 code=0x0 [ 72.331796][ T9078] ext4 filesystem being mounted at /494/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.402284][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.538601][ T9110] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2675'. [ 72.547627][ T9110] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2675'. [ 72.556667][ T9110] netlink: 'syz.1.2675': attribute type 14 has an invalid length. [ 72.564603][ T9110] netlink: 'syz.1.2675': attribute type 12 has an invalid length. [ 72.614171][ T29] audit: type=1400 audit(1766782491.099:9209): avc: denied { kexec_image_load } for pid=9117 comm="syz.0.2679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 72.660003][ T9129] EXT4-fs: Ignoring removed nobh option [ 72.677017][ T9129] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.684791][ T9130] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2683'. [ 72.728764][ T9129] ext4 filesystem being mounted at /532/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 72.747372][ T29] audit: type=1400 audit(1766782491.239:9210): avc: denied { mount } for pid=9135 comm="syz.1.2688" name="/" dev="cgroup" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 72.798891][ T29] audit: type=1400 audit(1766782491.239:9211): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 72.819197][ T29] audit: type=1400 audit(1766782491.269:9212): avc: denied { read } for pid=9138 comm="syz.3.2689" name="file0" dev="tmpfs" ino=2546 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 72.835805][ T9137] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.841787][ T29] audit: type=1400 audit(1766782491.269:9213): avc: denied { ioctl } for pid=9138 comm="syz.3.2689" path="/500/file0" dev="tmpfs" ino=2546 ioctlcmd=0x1280 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 72.857124][ T9137] ext4 filesystem being mounted at /577/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.925457][ T3320] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.980344][ T9159] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2695'. [ 73.023042][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.295411][ T9192] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.334404][ T9192] ext4 filesystem being mounted at /582/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.491498][ T9212] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2722'. [ 73.512362][ T9216] ucma_write: process 1096 (syz.0.2724) changed security contexts after opening file descriptor, this is not allowed. [ 73.558446][ T9222] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 73.594648][ T44] Bluetooth: hci0: sending frame failed (-49) [ 73.601002][ T3497] Bluetooth: hci0: Opcode 0x1003 failed: -49 [ 73.691419][ T9222] ext4 filesystem being mounted at /512/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 73.752839][ T9237] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.777044][ T3314] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 73.780898][ T9237] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 73.796822][ T9237] EXT4-fs (loop4): failed to initialize system zone (-117) [ 73.804271][ T9237] EXT4-fs (loop4): mount failed [ 73.894651][ T9253] program syz.1.2740 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 73.953844][ T9262] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2744'. [ 74.047033][ T9270] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2747'. [ 74.187042][ T38] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 345: padding at end of block bitmap is not set [ 74.211480][ T38] EXT4-fs (loop2): Remounting filesystem read-only [ 74.218064][ T53] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4984: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 74.330053][ T9297] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2761'. [ 74.366795][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.459707][ T9312] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2767'. [ 74.517502][ T9320] set_capacity_and_notify: 9 callbacks suppressed [ 74.517521][ T9320] loop2: detected capacity change from 0 to 764 [ 74.560591][ T9320] Symlink component flag not implemented [ 74.566316][ T9320] Symlink component flag not implemented [ 74.593054][ T9320] Symlink component flag not implemented (129) [ 74.599375][ T9320] Symlink component flag not implemented (6) [ 74.606050][ T9320] rock: directory entry would overflow storage [ 74.612291][ T9320] rock: sig=0x4f50, size=4, remaining=3 [ 74.617891][ T9320] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 74.630380][ T9326] netlink: 'syz.3.2774': attribute type 11 has an invalid length. [ 74.752770][ T9334] loop4: detected capacity change from 0 to 512 [ 74.920391][ T9339] netlink: 'syz.4.2782': attribute type 11 has an invalid length. [ 75.007171][ T9351] loop3: detected capacity change from 0 to 764 [ 75.029429][ T3395] IPVS: starting estimator thread 0... [ 75.120268][ T9356] IPVS: using max 2400 ests per chain, 120000 per kthread [ 75.142877][ T9366] ieee802154 phy1 wpan1: encryption failed: -22 [ 75.211885][ T9376] netlink: 'syz.3.2798': attribute type 11 has an invalid length. [ 75.230505][ T9378] tmpfs: Bad value for 'gid' [ 75.230525][ T9378] tmpfs: Bad value for 'gid' [ 75.267673][ T9382] loop3: detected capacity change from 0 to 1024 [ 75.290021][ T9382] EXT4-fs: Ignoring removed nomblk_io_submit option [ 75.332291][ T9382] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.426700][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.541802][ T9405] loop3: detected capacity change from 0 to 512 [ 75.583709][ T9405] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 75.605457][ T9405] EXT4-fs (loop3): 1 truncate cleaned up [ 75.639359][ T9405] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.671366][ T9424] bridge_slave_0: left allmulticast mode [ 75.677063][ T9424] bridge_slave_0: left promiscuous mode [ 75.683005][ T9424] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.696096][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.703262][ T9429] loop0: detected capacity change from 0 to 1024 [ 75.712010][ T9424] bridge_slave_1: left allmulticast mode [ 75.717889][ T9424] bridge_slave_1: left promiscuous mode [ 75.723607][ T9424] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.732193][ T9429] EXT4-fs: inline encryption not supported [ 75.738452][ T9424] bond0: (slave bond_slave_0): Releasing backup interface [ 75.756957][ T9429] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.776639][ T9424] bond0: (slave bond_slave_1): Releasing backup interface [ 75.786129][ T9424] team0: Port device team_slave_0 removed [ 75.794108][ T9424] team0: Port device team_slave_1 removed [ 75.795481][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.800095][ T9424] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.817145][ T9424] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.825309][ T9424] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 75.903141][ T9447] program syz.3.2831 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 76.054092][ T29] kauditd_printk_skb: 53 callbacks suppressed [ 76.054109][ T29] audit: type=1400 audit(1766782494.549:9267): avc: denied { write } for pid=9465 comm="syz.3.2838" name="usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 76.101412][ T29] audit: type=1400 audit(1766782494.589:9268): avc: denied { block_suspend } for pid=9465 comm="syz.3.2838" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 76.162214][ T29] audit: type=1400 audit(1766782494.659:9269): avc: denied { recv } for pid=9477 comm="syz.4.2845" saddr=10.128.0.163 src=30036 daddr=10.128.1.164 dest=55824 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 76.263278][ T9495] tipc: Started in network mode [ 76.268291][ T9495] tipc: Node identity , cluster identity 4711 [ 76.274452][ T9495] tipc: Failed to obtain node identity [ 76.280151][ T9495] tipc: Enabling of bearer rejected, failed to enable media [ 76.304403][ T29] audit: type=1400 audit(1766782494.689:9270): avc: denied { read append } for pid=9479 comm="syz.3.2847" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 76.329367][ T29] audit: type=1400 audit(1766782494.689:9271): avc: denied { open } for pid=9479 comm="syz.3.2847" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 76.366862][ T9502] tipc: Enabling of bearer rejected, failed to enable media [ 76.368046][ T29] audit: type=1400 audit(1766782494.799:9272): avc: denied { bind } for pid=9499 comm="syz.1.2854" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 76.565322][ T9529] loop4: detected capacity change from 0 to 512 [ 76.679103][ T9529] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.679172][ T9529] ext4 filesystem being mounted at /588/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 76.682448][ T9529] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.2870: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 76.684969][ T9529] EXT4-fs (loop4): Remounting filesystem read-only [ 76.755520][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.910471][ T29] audit: type=1400 audit(1766782495.399:9273): avc: denied { write } for pid=9569 comm="syz.0.2889" name="qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 76.943884][ T9573] loop2: detected capacity change from 0 to 512 [ 76.966716][ T9579] loop3: detected capacity change from 0 to 512 [ 76.978059][ T9573] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.2890: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 76.978606][ T9573] EXT4-fs error (device loop2): ext4_quota_enable:7180: comm syz.2.2890: Bad quota inode: 3, type: 0 [ 76.978900][ T9573] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 76.978976][ T9573] EXT4-fs (loop2): mount failed [ 77.000945][ T9579] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.001037][ T9579] ext4 filesystem being mounted at /554/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 77.016242][ T9579] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #2: comm syz.3.2892: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 77.016520][ T9579] EXT4-fs (loop3): Remounting filesystem read-only [ 77.054309][ T9590] loop4: detected capacity change from 0 to 736 [ 77.159274][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.231718][ T29] audit: type=1326 audit(1766782495.729:9274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9595 comm="syz.3.2899" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7e4043f749 code=0x0 [ 77.330723][ T29] audit: type=1400 audit(1766782495.829:9275): avc: denied { setopt } for pid=9602 comm="syz.2.2902" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.378120][ T29] audit: type=1400 audit(1766782495.849:9276): avc: denied { getopt } for pid=9602 comm="syz.2.2902" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.521599][ T9626] __nla_validate_parse: 3 callbacks suppressed [ 77.521680][ T9626] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2913'. [ 77.529024][ T9619] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.581718][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.633755][ T9638] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add() [ 77.769828][ T9660] netlink: 188 bytes leftover after parsing attributes in process `syz.0.2928'. [ 77.871045][ T9677] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2936'. [ 77.915259][ T9684] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2941'. [ 77.997902][ T9694] netlink: 36 bytes leftover after parsing attributes in process `syz.1.2946'. [ 78.045209][ T9697] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2947'. [ 78.235542][ T9727] netlink: 596 bytes leftover after parsing attributes in process `syz.3.2963'. [ 78.295771][ T9739] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 78.320625][ T9739] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.333687][ T9739] ext4 filesystem being mounted at /584/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 78.366033][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.423520][ T9753] netlink: 'syz.0.2972': attribute type 10 has an invalid length. [ 78.435677][ T9754] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.2973: inode has both inline data and extents flags [ 78.439401][ T9753] team0: Port device netdevsim1 added [ 78.469867][ T9753] netlink: 'syz.0.2972': attribute type 10 has an invalid length. [ 78.478474][ T9754] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2973: couldn't read orphan inode 15 (err -117) [ 78.491536][ T9754] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.505110][ T9753] team0: Port device netdevsim1 removed [ 78.513964][ T9753] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 78.533220][ T9759] ------------[ cut here ]------------ [ 78.538845][ T9759] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0xfff80000, 0xfffffffffff801ff] s64=[0x0, 0xfffffffffff801ff] u32=[0xfff800f1, 0x2] s32=[0x0, 0xfff801ff] var_off=(0xfff80000, 0xffffffff000003ff) [ 78.561178][ T9759] WARNING: kernel/bpf/verifier.c:2748 at reg_bounds_sanity_check+0x15b/0x660, CPU#0: syz.4.2975/9759 [ 78.572252][ T9759] Modules linked in: [ 78.576289][ T9759] CPU: 0 UID: 0 PID: 9759 Comm: syz.4.2975 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 78.587664][ T9759] Tainted: [W]=WARN [ 78.591611][ T9759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 78.601764][ T9759] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 78.608052][ T9759] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 78.627838][ T9759] RSP: 0018:ffffc900013373a0 EFLAGS: 00010246 [ 78.634052][ T9759] RAX: ffff88811cd51b10 RBX: 00000000fff801ff RCX: 00000000fff80000 [ 78.642178][ T9759] RDX: ffffffff865fbbed RSI: ffffffff865d06e7 RDI: ffffffff86db6c00 [ 78.650200][ T9759] RBP: ffff888104a94b50 R08: fffffffffff801ff R09: 0000000000000000 [ 78.658192][ T9759] R10: ffffffff88ee5a48 R11: 0000000000000000 R12: ffff888104a94b10 [ 78.666376][ T9759] R13: 00000000fff80000 R14: ffff888104a94b5c R15: ffff888104a94b48 [ 78.674394][ T9759] FS: 00007f422d4376c0(0000) GS:ffff8882aedc5000(0000) knlGS:0000000000000000 [ 78.683450][ T9759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.690060][ T9759] CR2: 00002000000054c0 CR3: 00000001429fa000 CR4: 00000000003506f0 [ 78.698029][ T9759] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.706042][ T9759] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 78.714087][ T9759] Call Trace: [ 78.717384][ T9759] [ 78.720434][ T9759] reg_set_min_max+0x21c/0x260 [ 78.725243][ T9759] check_cond_jmp_op+0x1367/0x1a80 [ 78.730466][ T9759] do_check+0x3347/0x81f0 [ 78.734891][ T9759] ? __account_obj_stock+0x211/0x350 [ 78.740384][ T9759] do_check_common+0xccf/0x1300 [ 78.745292][ T9759] bpf_check+0x2f98/0xc860 [ 78.749754][ T9759] ? __alloc_frozen_pages_noprof+0x18f/0x360 [ 78.755809][ T9759] ? alloc_pages_bulk_noprof+0x4b9/0x540 [ 78.761526][ T9759] ? __vmap_pages_range_noflush+0xbc4/0xcf0 [ 78.767718][ T9759] ? pcpu_block_update+0x24e/0x3b0 [ 78.772872][ T9759] ? pcpu_block_refresh_hint+0x157/0x170 [ 78.778669][ T9759] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 78.784831][ T9759] ? css_rstat_updated+0xbb/0x280 [ 78.790013][ T9759] ? mod_memcg_state+0x182/0x270 [ 78.794983][ T9759] ? __rcu_read_unlock+0x4f/0x70 [ 78.799974][ T9759] ? pcpu_memcg_post_alloc_hook+0xec/0x170 [ 78.805920][ T9759] ? bpf_prog_alloc+0x5b/0x150 [ 78.810726][ T9759] ? pcpu_alloc_noprof+0xd0d/0x1240 [ 78.816085][ T9759] ? should_fail_ex+0x30/0x280 [ 78.821062][ T9759] ? __kmalloc_noprof+0x2b4/0x5a0 [ 78.826187][ T9759] ? security_bpf_prog_load+0x60/0x140 [ 78.831704][ T9759] ? selinux_bpf_prog_load+0xad/0xd0 [ 78.837028][ T9759] ? security_bpf_prog_load+0x9e/0x140 [ 78.842543][ T9759] bpf_prog_load+0xf6e/0x1140 [ 78.847323][ T9759] ? security_bpf+0x2b/0x90 [ 78.852060][ T9759] __sys_bpf+0x469/0x7c0 [ 78.856327][ T9759] __x64_sys_bpf+0x41/0x50 [ 78.860895][ T9759] x64_sys_call+0x28e1/0x3000 [ 78.865661][ T9759] do_syscall_64+0xca/0x2b0 [ 78.870262][ T9759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.876258][ T9759] RIP: 0033:0x7f422e9cf749 [ 78.880801][ T9759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.900530][ T9759] RSP: 002b:00007f422d437038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 78.909084][ T9759] RAX: ffffffffffffffda RBX: 00007f422ec25fa0 RCX: 00007f422e9cf749 [ 78.917073][ T9759] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 78.925073][ T9759] RBP: 00007f422ea53f91 R08: 0000000000000000 R09: 0000000000000000 [ 78.933220][ T9759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.941236][ T9759] R13: 00007f422ec26038 R14: 00007f422ec25fa0 R15: 00007ffe62514ad8 [ 78.949243][ T9759] [ 78.952265][ T9759] ---[ end trace 0000000000000000 ]--- [ 78.959908][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.060357][ T9774] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 79.069278][ T9774] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 79.101286][ T9774] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.2982: Allocating blocks 41-42 which overlap fs metadata [ 79.111004][ T9780] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.115478][ T9774] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.2982: Allocating blocks 41-42 which overlap fs metadata [ 79.140363][ T9780] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.2985: bad entry in directory: directory entry overrun - offset=16, inode=14, rec_len=131084, size=124 fake=0 [ 79.166029][ T9780] EXT4-fs (loop1): Remounting filesystem read-only [ 79.174913][ T9774] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.2982: Failed to acquire dquot type 1 [ 79.201514][ T9774] EXT4-fs error (device loop4): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 79.219107][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.223328][ T9774] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.2982: corrupted inode contents [ 79.240925][ T9774] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #12: comm syz.4.2982: mark_inode_dirty error [ 79.252848][ T9774] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.2982: corrupted inode contents [ 79.273706][ T9774] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.2982: mark_inode_dirty error [ 79.320779][ T9774] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.2982: corrupted inode contents [ 79.384581][ T9774] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 79.401319][ T9774] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.2982: corrupted inode contents [ 79.453845][ T9774] EXT4-fs error (device loop4): ext4_truncate:4635: inode #12: comm syz.4.2982: mark_inode_dirty error [ 79.472233][ T9774] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 79.496243][ T9774] EXT4-fs (loop4): 1 truncate cleaned up [ 79.509395][ T9774] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.542441][ T9830] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3006'. [ 79.553451][ T9829] set_capacity_and_notify: 5 callbacks suppressed [ 79.553528][ T9829] loop0: detected capacity change from 0 to 128 [ 79.642108][ T9774] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 79.669583][ T9774] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 79.719042][ T9774] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 79.755904][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.948438][ T9878] Zero length message leads to an empty skb [ 80.092139][ T9893] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 80.123068][ T9893] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 80.667907][ T9939] loop4: detected capacity change from 0 to 512 [ 80.687576][ T9939] EXT4-fs: Ignoring removed orlov option [ 80.694189][ T9939] EXT4-fs: Ignoring removed i_version option [ 80.716949][ T9940] loop1: detected capacity change from 0 to 512 [ 80.731740][ T9939] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 80.762013][ T9940] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 80.798413][ T9939] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.822408][ T9940] EXT4-fs (loop1): 1 truncate cleaned up [ 80.829253][ T9940] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.841640][ T9939] ext4 filesystem being mounted at /618/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.868336][ T9948] loop0: detected capacity change from 0 to 512 [ 80.873529][ T9938] EXT4-fs error (device loop1): ext4_iget_extra_inode:5073: inode #15: comm syz.1.3057: corrupted in-inode xattr: overlapping e_value [ 80.887912][ T9948] EXT4-fs: Ignoring removed mblk_io_submit option [ 80.898129][ T9938] EXT4-fs (loop1): Remounting filesystem read-only [ 80.913948][ T9948] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 80.914472][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.933578][ T9948] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.3060: attempt to clear invalid blocks 2 len 1 [ 80.953831][ T9948] EXT4-fs (loop0): Remounting filesystem read-only [ 80.961629][ T9948] EXT4-fs (loop0): 1 truncate cleaned up [ 80.972059][ T9948] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.002560][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.070640][ T9948] EXT4-fs: Ignoring removed orlov option [ 81.076961][ T9948] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 81.091385][ T29] kauditd_printk_skb: 61 callbacks suppressed [ 81.091402][ T29] audit: type=1326 audit(1766782499.589:9334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9970 comm="syz.3.3071" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 81.127677][ T29] audit: type=1326 audit(1766782499.589:9335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9970 comm="syz.3.3071" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 81.129425][ T9948] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 81.152425][ T29] audit: type=1326 audit(1766782499.589:9336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9970 comm="syz.3.3071" exe="/root/syz-executor" sig=0 arch=c000003e syscall=34 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 81.235263][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.301379][ T9987] usb usb8: usbfs: interface 0 claimed by hub while 'syz.0.3076' resets device [ 81.344701][ T9997] tipc: Started in network mode [ 81.350596][ T9997] tipc: Node identity aaaaaaaaaa34, cluster identity 4711 [ 81.357891][ T9997] tipc: Enabled bearer , priority 10 [ 81.467124][ T29] audit: type=1400 audit(1766782499.959:9337): avc: denied { create } for pid=10015 comm="syz.0.3093" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 81.488254][ T29] audit: type=1400 audit(1766782499.959:9338): avc: denied { setopt } for pid=10015 comm="syz.0.3093" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 81.509104][ T29] audit: type=1400 audit(1766782499.959:9339): avc: denied { read } for pid=10012 comm="syz.4.3092" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 81.538817][T10020] IPVS: Error during creation of socket; terminating [ 81.655835][T10034] tipc: Enabling of bearer rejected, failed to enable media [ 81.734657][T10047] netlink: 'syz.0.3109': attribute type 8 has an invalid length. [ 81.846142][ T29] audit: type=1326 audit(1766782500.339:9340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10062 comm="syz.1.3116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 81.870177][ T29] audit: type=1326 audit(1766782500.339:9341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10062 comm="syz.1.3116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 81.894526][ T29] audit: type=1326 audit(1766782500.339:9342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10062 comm="syz.1.3116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 81.918511][ T29] audit: type=1326 audit(1766782500.339:9343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10062 comm="syz.1.3116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 82.129586][T10089] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 82.206188][T10099] loop3: detected capacity change from 0 to 2048 [ 82.221327][T10099] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.237584][T10101] vhci_hcd vhci_hcd.3: invalid port number 9 [ 82.243856][T10101] vhci_hcd vhci_hcd.3: invalid port number 9 [ 82.271779][T10109] netlink: 104 bytes leftover after parsing attributes in process `syz.2.3138'. [ 82.286642][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.359698][ T3422] tipc: Node number set to 10398378 [ 82.462244][T10136] netlink: 168 bytes leftover after parsing attributes in process `syz.0.3149'. [ 82.750922][T10186] __nla_validate_parse: 1 callbacks suppressed [ 82.750940][T10186] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3166'. [ 82.910029][T10202] loop4: detected capacity change from 0 to 512 [ 82.968309][T10202] EXT4-fs: Ignoring removed oldalloc option [ 82.983494][T10215] vlan3: entered promiscuous mode [ 82.988591][T10215] bridge0: entered promiscuous mode [ 83.000884][T10202] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.3172: bad orphan inode 15 [ 83.021843][T10202] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.087838][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.128445][T10233] loop2: detected capacity change from 0 to 512 [ 83.131836][T10234] netlink: 44 bytes leftover after parsing attributes in process `syz.0.3186'. [ 83.144641][T10234] netlink: 35 bytes leftover after parsing attributes in process `syz.0.3186'. [ 83.154686][T10234] netlink: 'syz.0.3186': attribute type 5 has an invalid length. [ 83.163409][T10234] netlink: 'syz.0.3186': attribute type 6 has an invalid length. [ 83.172104][T10234] netlink: 35 bytes leftover after parsing attributes in process `syz.0.3186'. [ 83.179068][T10233] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 83.191220][T10233] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 83.209427][T10233] EXT4-fs (loop2): 1 truncate cleaned up [ 83.215819][T10233] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.252291][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.334915][T10255] loop0: detected capacity change from 0 to 512 [ 83.344964][T10255] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 83.357395][T10255] EXT4-fs (loop0): 1 truncate cleaned up [ 83.363444][T10255] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.377698][T10255] EXT4-fs (loop0): resizing filesystem from 256 to 2 blocks [ 83.385240][T10255] EXT4-fs warning (device loop0): ext4_resize_fs:2042: can't shrink FS - resize aborted [ 83.407771][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.732378][T10279] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3207'. [ 83.743565][T10279] netlink: 'syz.3.3207': attribute type 22 has an invalid length. [ 83.752566][T10279] netlink: 36 bytes leftover after parsing attributes in process `syz.3.3207'. [ 84.033623][T10302] vlan2: entered promiscuous mode [ 84.039897][T10302] bridge0: entered promiscuous mode [ 84.065568][T10306] netlink: 120 bytes leftover after parsing attributes in process `syz.4.3219'. [ 84.165006][T10315] loop4: detected capacity change from 0 to 512 [ 84.195691][T10315] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.3224: bg 0: block 5: invalid block bitmap [ 84.234388][T10315] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 84.280712][T10315] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.3224: invalid indirect mapped block 3 (level 2) [ 84.358961][T10315] EXT4-fs (loop4): 2 truncates cleaned up [ 84.386122][T10315] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.430801][T10333] netlink: 'syz.3.3234': attribute type 11 has an invalid length. [ 84.451603][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.522419][T10344] SELinux: policydb string does not match my string SE Linux [ 84.548308][T10344] SELinux: failed to load policy [ 84.794638][T10389] IPVS: Error during creation of socket; terminating [ 84.859622][T10402] loop4: detected capacity change from 0 to 512 [ 84.901947][T10402] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.915736][T10407] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3269'. [ 84.931045][T10402] ext4 filesystem being mounted at /647/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.963453][T10412] loop0: detected capacity change from 0 to 1024 [ 84.993216][T10418] loop3: detected capacity change from 0 to 512 [ 85.003412][T10412] EXT4-fs: Ignoring removed nobh option [ 85.026882][T10418] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 85.036102][T10418] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 85.045250][T10418] EXT4-fs (loop3): 1 truncate cleaned up [ 85.051655][T10418] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.068128][T10418] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #2: block 4: comm syz.3.3273: lblock 0 mapped to illegal pblock 4 (length 1) [ 85.089744][T10418] EXT4-fs (loop3): Remounting filesystem read-only [ 85.097858][T10412] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.158725][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.180339][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.231607][T10425] netlink: 'syz.3.3275': attribute type 14 has an invalid length. [ 85.239706][T10425] netlink: 156 bytes leftover after parsing attributes in process `syz.3.3275'. [ 85.284171][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.410803][T10446] netlink: 48 bytes leftover after parsing attributes in process `syz.1.3284'. [ 85.463667][T10454] program syz.3.3289 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 85.687448][T10482] loop3: detected capacity change from 0 to 512 [ 85.711613][T10484] loop0: detected capacity change from 0 to 512 [ 85.728095][T10482] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 85.755391][T10484] ext4 filesystem being mounted at /648/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.770722][T10482] EXT4-fs (loop3): 1 truncate cleaned up [ 85.803983][T10482] EXT4-fs (loop3): resizing filesystem from 256 to 2 blocks [ 85.811424][T10482] EXT4-fs warning (device loop3): ext4_resize_fs:2042: can't shrink FS - resize aborted [ 85.892742][T10500] vhci_hcd vhci_hcd.0: invalid port number 249 [ 85.899998][T10500] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub [ 86.240170][T10537] loop2: detected capacity change from 0 to 1024 [ 86.283492][T10551] loop4: detected capacity change from 0 to 1024 [ 86.303832][ T29] kauditd_printk_skb: 85 callbacks suppressed [ 86.303850][ T29] audit: type=1326 audit(1766782504.799:9429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10556 comm="syz.3.3336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 86.306125][T10551] EXT4-fs: inline encryption not supported [ 86.310413][ T29] audit: type=1326 audit(1766782504.809:9430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10556 comm="syz.3.3336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 86.310761][ T29] audit: type=1326 audit(1766782504.809:9431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10556 comm="syz.3.3336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=117 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 86.310943][ T29] audit: type=1326 audit(1766782504.809:9432): auid=4294967295 uid=60928 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10556 comm="syz.3.3336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 86.411925][ T29] audit: type=1326 audit(1766782504.889:9433): auid=4294967295 uid=60928 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10556 comm="syz.3.3336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 86.525196][T10573] loop3: detected capacity change from 0 to 128 [ 86.625155][ T29] audit: type=1400 audit(1766782505.119:9434): avc: denied { ioctl } for pid=10582 comm="syz.4.3349" path="socket:[27803]" dev="sockfs" ino=27803 ioctlcmd=0x89ef scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 86.789934][T10609] loop3: detected capacity change from 0 to 512 [ 86.803867][T10609] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 86.836058][T10609] EXT4-fs (loop3): 1 truncate cleaned up [ 86.863241][ T29] audit: type=1400 audit(1766782505.359:9435): avc: denied { ioctl } for pid=10615 comm="syz.1.3364" path="socket:[27490]" dev="sockfs" ino=27490 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 86.894772][T10618] loop3: detected capacity change from 0 to 512 [ 86.919601][T10618] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.3365: inode has both inline data and extents flags [ 86.934486][T10618] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.3365: couldn't read orphan inode 15 (err -117) [ 86.990913][ T29] audit: type=1400 audit(1766782505.469:9436): avc: denied { execute } for pid=10625 comm="syz.0.3368" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=27509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 87.008944][T10629] can0: slcan on ptm0. [ 87.030679][T10631] Failed to initialize the IGMP autojoin socket (err -2) [ 87.139643][T10624] can0 (unregistered): slcan off ptm0. [ 87.162321][ T29] audit: type=1326 audit(1766782505.649:9437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10648 comm="syz.3.3376" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 87.186242][ T29] audit: type=1326 audit(1766782505.649:9438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10648 comm="syz.3.3376" exe="/root/syz-executor" sig=0 arch=c000003e syscall=252 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 87.354010][T10677] random: crng reseeded on system resumption [ 87.357854][T10674] EXT4-fs: Ignoring removed oldalloc option [ 87.407188][T10674] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 87.461890][T10674] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 87.487392][T10674] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a856c01c, mo2=0102] [ 87.495965][T10674] System zones: 0-2, 18-18, 34-34 [ 87.501758][T10674] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.3385: iget: bad i_size value: 360287970189639680 [ 87.539001][T10674] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.3385: couldn't read orphan inode 15 (err -117) [ 87.692727][T10722] ext4 filesystem being mounted at /671/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.747988][T10722] EXT4-fs error (device loop4): ext4_map_blocks:825: inode #15: block 7: comm syz.4.3403: lblock 7 mapped to illegal pblock 7 (length 1) [ 87.788136][T10722] EXT4-fs error (device loop4): ext4_ext_remove_space:2955: inode #15: comm syz.4.3403: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 87.935797][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.943307][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.950783][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.958184][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.965659][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.973136][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.981171][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.988703][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.988802][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.988827][ T3402] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 87.990186][ T3402] hid-generic 0003:0004:0000.0001: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 88.096890][T10770] fido_id[10770]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 88.158225][T10787] __nla_validate_parse: 3 callbacks suppressed [ 88.158243][T10787] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3432'. [ 88.215352][T10793] FAT-fs (loop4): Directory bread(block 64) failed [ 88.215378][T10793] FAT-fs (loop4): Directory bread(block 65) failed [ 88.215404][T10793] FAT-fs (loop4): Directory bread(block 66) failed [ 88.215424][T10793] FAT-fs (loop4): Directory bread(block 67) failed [ 88.215449][T10793] FAT-fs (loop4): Directory bread(block 68) failed [ 88.215504][T10793] FAT-fs (loop4): Directory bread(block 69) failed [ 88.215584][T10793] FAT-fs (loop4): Directory bread(block 70) failed [ 88.215602][T10793] FAT-fs (loop4): Directory bread(block 71) failed [ 88.215640][T10793] FAT-fs (loop4): Directory bread(block 72) failed [ 88.215683][T10793] FAT-fs (loop4): Directory bread(block 73) failed [ 88.292333][T10802] netlink: 68 bytes leftover after parsing attributes in process `syz.4.3438'. [ 88.318285][T10806] IPVS: Error during creation of socket; terminating [ 88.343703][T10808] netlink: 64 bytes leftover after parsing attributes in process `syz.1.3441'. [ 88.479655][T10825] EXT4-fs: Ignoring removed i_version option [ 88.479684][T10825] EXT4-fs: Ignoring removed bh option [ 88.506225][T10827] Failed to initialize the IGMP autojoin socket (err -2) [ 88.524105][T10825] ext4 filesystem being mounted at /682/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 88.565562][T10825] EXT4-fs error (device loop4): ext4_resize_begin:60: comm syz.4.3449: resize_inode disabled but reserved GDT blocks non-zero [ 88.754508][T10863] EXT4-fs: inline encryption not supported [ 88.788928][T10863] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 88.810192][T10863] EXT4-fs (loop1): 1 truncate cleaned up [ 88.811813][T10871] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3470'. [ 88.825869][T10871] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3470'. [ 88.835847][T10871] netlink: 'syz.4.3470': attribute type 12 has an invalid length. [ 88.843789][T10871] netlink: 'syz.4.3470': attribute type 11 has an invalid length. [ 88.864806][T10878] tipc: Started in network mode [ 88.869771][T10878] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 88.880805][T10878] tipc: Enabling of bearer rejected, failed to enable media [ 88.955364][T10886] EXT4-fs: Ignoring removed nomblk_io_submit option [ 88.962134][T10886] EXT4-fs: Ignoring removed mblk_io_submit option [ 88.969141][T10886] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 88.978897][T10886] EXT4-fs (loop0): group descriptors corrupted! [ 89.001025][T10887] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3475'. [ 89.079735][T10892] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 89.088236][T10892] EXT4-fs (loop3): invalid journal inode [ 89.128759][T10892] EXT4-fs (loop3): can't get journal size [ 89.166834][T10892] EXT4-fs (loop3): 1 truncate cleaned up [ 89.317718][T10922] IPv6: NLM_F_CREATE should be specified when creating new route [ 89.322059][T10926] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3496'. [ 89.338924][T10922] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 89.346191][T10922] IPv6: NLM_F_CREATE should be set when creating new route [ 89.367872][T10926] IPVS: Error during creation of socket; terminating [ 89.589793][T10964] ext4 filesystem being mounted at /720/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.610532][T10962] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 89.618893][T10962] EXT4-fs (loop3): orphan cleanup on readonly fs [ 89.627023][T10962] EXT4-fs error (device loop3): ext4_do_update_inode:5617: inode #16: comm syz.3.3515: corrupted inode contents [ 89.640828][T10962] EXT4-fs (loop3): Remounting filesystem read-only [ 89.647892][T10962] EXT4-fs (loop3): 1 truncate cleaned up [ 89.654637][ T849] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 89.665424][ T849] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 89.706116][ T849] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 89.762419][T10979] netlink: 59 bytes leftover after parsing attributes in process `syz.4.3519'. [ 89.833107][T10985] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3522'. [ 89.868905][T10988] set_capacity_and_notify: 11 callbacks suppressed [ 89.868922][T10988] loop4: detected capacity change from 0 to 2048 [ 89.909998][T10994] netlink: 64 bytes leftover after parsing attributes in process `syz.0.3526'. [ 89.921928][T10988] Alternate GPT is invalid, using primary GPT. [ 89.928266][T10988] loop4: p1 p2 p3 [ 89.932146][T10988] loop4: partition table partially beyond EOD, truncated [ 89.964475][ T3006] Alternate GPT is invalid, using primary GPT. [ 89.971027][ T3006] loop4: p1 p2 p3 [ 89.974861][ T3006] loop4: partition table partially beyond EOD, truncated [ 90.030929][ T3570] udevd[3570]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 90.050235][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 90.050699][ T7107] udevd[7107]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 90.120153][ T7107] udevd[7107]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 90.122172][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 90.141346][ T4239] udevd[4239]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 90.283138][T11030] team0: Cannot enslave team device to itself [ 90.290159][T11030] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 90.358528][T11040] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 90.366235][T11040] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -2 [ 90.518104][T11055] loop3: detected capacity change from 0 to 2048 [ 90.544728][T11055] ext4 filesystem being mounted at /699/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.587598][T11055] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3555: bg 0: block 345: padding at end of block bitmap is not set [ 90.643117][T11055] EXT4-fs (loop3): Remounting filesystem read-only [ 90.654836][T11070] team0: Device gtp0 is of different type [ 90.731814][T11074] program syz.1.3565 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 90.747775][T11074] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 90.980469][T11100] rdma_op ffff88810253fd80 conn xmit_rdma 0000000000000000 [ 91.006907][T11099] loop1: detected capacity change from 0 to 4096 [ 91.017607][T11099] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 91.353330][T11153] loop4: detected capacity change from 0 to 512 [ 91.375260][ T29] kauditd_printk_skb: 80 callbacks suppressed [ 91.375278][ T29] audit: type=1400 audit(1766782509.869:9513): avc: denied { getopt } for pid=11154 comm="syz.3.3602" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 91.417269][T11160] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5129 sclass=netlink_route_socket pid=11160 comm=syz.2.3605 [ 91.420904][T11163] loop0: detected capacity change from 0 to 512 [ 91.440265][T11163] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.441191][T11153] ext4 filesystem being mounted at /706/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.456288][ T29] audit: type=1326 audit(1766782509.949:9514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11143 comm="syz.1.3596" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 91.485271][ T29] audit: type=1326 audit(1766782509.949:9515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11141 comm="syz.1.3596" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f394217b829 code=0x7ffc0000 [ 91.509997][ T29] audit: type=1326 audit(1766782509.949:9516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11141 comm="syz.1.3596" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 91.534791][ T29] audit: type=1326 audit(1766782509.949:9517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11141 comm="syz.1.3596" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 91.570980][ T29] audit: type=1400 audit(1766782510.059:9518): avc: denied { mounton } for pid=11164 comm="syz.3.3606" path="/710/file0" dev="tmpfs" ino=3619 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 91.594044][T11168] macsec1: entered allmulticast mode [ 91.601297][ T29] audit: type=1400 audit(1766782510.069:9519): avc: denied { read append open } for pid=11152 comm="syz.4.3601" path="/706/file1/memory.swap.current" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 91.627747][T11163] ext4 filesystem being mounted at /704/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.671682][T11173] loop2: detected capacity change from 0 to 512 [ 91.699460][T11173] ext4 filesystem being mounted at /735/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.721734][T11180] loop3: detected capacity change from 0 to 512 [ 91.737527][T11180] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.782486][T11180] ext4 filesystem being mounted at /711/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.819941][ T29] audit: type=1400 audit(1766782510.319:9520): avc: denied { ioctl } for pid=11179 comm="syz.3.3611" path="/711/file0/cpu.stat" dev="loop3" ino=18 ioctlcmd=0x583b scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 91.883330][ T29] audit: type=1400 audit(1766782510.369:9521): avc: denied { allowed } for pid=11188 comm="syz.1.3615" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 91.903867][ T29] audit: type=1400 audit(1766782510.369:9522): avc: denied { create } for pid=11188 comm="syz.1.3615" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 91.946179][T11194] loop2: detected capacity change from 0 to 512 [ 92.011413][T11200] loop1: detected capacity change from 0 to 2048 [ 92.015341][T11194] ext4: Bad value for 'auto_da_alloc' [ 92.043545][ T3302] loop1: p2 p3 p7 [ 92.066160][T11200] loop1: p2 p3 p7 [ 92.112545][ T3006] loop1: p2 p3 p7 [ 92.242765][T11232] loop4: detected capacity change from 0 to 7 [ 92.256853][ T3006] Buffer I/O error on dev loop4, logical block 0, async page read [ 92.264824][ T3006] Buffer I/O error on dev loop4, logical block 0, async page read [ 92.272892][ T3006] loop4: unable to read partition table [ 92.289833][T11232] Buffer I/O error on dev loop4, logical block 0, async page read [ 92.297462][T11237] EXT4-fs: Ignoring removed oldalloc option [ 92.297767][T11232] Buffer I/O error on dev loop4, logical block 0, async page read [ 92.311644][T11232] loop4: unable to read partition table [ 92.320923][T11232] loop_reread_partitions: partition scan of loop4 (Sj̖P=ý?}X %`ր5) failed (rc=-5) [ 92.344830][ T3006] Buffer I/O error on dev loop4, logical block 0, async page read [ 92.356621][ T3006] Buffer I/O error on dev loop4, logical block 0, async page read [ 92.365441][ T3006] loop4: unable to read partition table [ 92.381344][T11237] ext4 filesystem being mounted at /717/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.431573][ T7107] udevd[7107]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.444799][ T3570] udevd[3570]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 92.466994][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 92.497515][T11237] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3638: bg 0: block 217: padding at end of block bitmap is not set [ 92.513164][T11237] EXT4-fs (loop3): Remounting filesystem read-only [ 92.590262][ T7107] udevd[7107]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.683252][T11284] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 92.710366][T11284] EXT4-fs error (device loop0): __ext4_iget:5426: inode #15: block 1803188595: comm syz.0.3659: invalid block [ 92.723745][T11284] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.3659: couldn't read orphan inode 15 (err -117) [ 92.741661][T11284] EXT4-fs error (device loop0): ext4_get_parent:1836: comm syz.0.3659: inode #2: comm syz.0.3659: iget: illegal inode # [ 92.815059][T11292] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 92.834601][T11292] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 10 with max blocks 23 with error 28 [ 92.847846][T11292] EXT4-fs (loop3): This should not happen!! Data will be lost [ 92.847846][T11292] [ 92.858580][T11292] EXT4-fs (loop3): Total free blocks count 0 [ 92.865514][T11292] EXT4-fs (loop3): Free/Dirty block details [ 92.871564][T11292] EXT4-fs (loop3): free_blocks=2415919504 [ 92.878192][T11292] EXT4-fs (loop3): dirty_blocks=48 [ 92.884350][T11292] EXT4-fs (loop3): Block reservation details [ 92.891364][T11292] EXT4-fs (loop3): i_reserved_data_blocks=3 [ 92.914238][ T1899] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 92.926516][ T1899] EXT4-fs (loop3): This should not happen!! Data will be lost [ 92.926516][ T1899] [ 93.098389][T11331] program syz.1.3679 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 93.259516][T11350] __nla_validate_parse: 3 callbacks suppressed [ 93.259566][T11350] netlink: 48 bytes leftover after parsing attributes in process `syz.3.3687'. [ 93.335702][T11361] netlink: 'syz.3.3692': attribute type 2 has an invalid length. [ 93.428018][T11371] ext4 filesystem being mounted at /731/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 93.460607][T11378] EXT4-fs: inline encryption not supported [ 93.480169][T11378] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.3700: bad orphan inode 15 [ 93.508097][T11378] ext4_test_bit(bit=14, block=5) = 0 [ 93.512703][T11384] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3704'. [ 93.518464][T11378] EXT4-fs error (device loop2): ext4_search_dir:1474: inode #11: block 14: comm syz.2.3700: bad entry in directory: directory entry overrun - offset=12, inode=2, rec_len=196860, size=1024 fake=1 [ 94.316846][T11457] ext4 filesystem being mounted at /768/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.951005][T11516] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3765'. [ 94.960044][T11516] netlink: 20 bytes leftover after parsing attributes in process `syz.4.3765'. [ 95.166993][T11540] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 95.205207][T11542] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3777'. [ 95.305954][T11557] set_capacity_and_notify: 11 callbacks suppressed [ 95.305972][T11557] loop0: detected capacity change from 0 to 512 [ 95.356154][T11557] ext4 filesystem being mounted at /728/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.497769][T11570] team0: Port device syz_tun added [ 95.592644][T11580] netlink: 'syz.4.3791': attribute type 83 has an invalid length. [ 95.743743][T11598] netlink: 'syz.2.3801': attribute type 11 has an invalid length. [ 95.768488][T11600] loop0: detected capacity change from 0 to 128 [ 95.787932][T11602] program syz.4.3804 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 95.822881][ T3422] hid_parser_main: 8 callbacks suppressed [ 95.822900][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.837367][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.845769][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.854105][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.862658][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.871061][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.878479][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.886806][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.895442][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.904220][ T3422] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 95.916708][ T3422] hid-generic 0000:0000:0000.0002: hidraw0: HID v8.00 Device [syz0] on syz0 [ 95.999504][T11615] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3810'. [ 96.014671][T11608] fido_id[11608]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 96.116999][ T3422] kernel read not supported for file /rfkill (pid: 3422 comm: kworker/1:4) [ 96.357609][T11653] loop2: detected capacity change from 0 to 1024 [ 96.372371][T11656] Failed to initialize the IGMP autojoin socket (err -2) [ 96.377622][T11653] EXT4-fs: Ignoring removed oldalloc option [ 96.385498][T11653] EXT4-fs: Ignoring removed bh option [ 96.411382][T11658] loop0: detected capacity change from 0 to 2048 [ 96.418248][T11658] EXT4-fs: Ignoring removed mblk_io_submit option [ 96.425070][T11625] loop1: detected capacity change from 0 to 8192 [ 96.442075][ T29] kauditd_printk_skb: 135 callbacks suppressed [ 96.442094][ T29] audit: type=1400 audit(1766782514.939:9656): avc: denied { create } for pid=11655 comm="syz.4.3830" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 96.518795][ T29] audit: type=1400 audit(1766782514.999:9657): avc: denied { create } for pid=11657 comm="syz.0.3831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 96.538376][ T29] audit: type=1400 audit(1766782515.009:9658): avc: denied { connect } for pid=11657 comm="syz.0.3831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 96.559137][ T29] audit: type=1400 audit(1766782515.019:9659): avc: denied { create } for pid=11642 comm="syz.2.3821" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 96.579347][ T29] audit: type=1400 audit(1766782515.039:9660): avc: denied { remove_name } for pid=11642 comm="syz.2.3821" name="bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.602223][ T29] audit: type=1400 audit(1766782515.039:9661): avc: denied { rmdir } for pid=11642 comm="syz.2.3821" name="bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 96.724954][T11677] loop1: detected capacity change from 0 to 136 [ 96.739183][ T29] audit: type=1400 audit(1766782515.229:9662): avc: denied { setopt } for pid=11675 comm="syz.4.3838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 96.834199][T11683] loop1: detected capacity change from 0 to 512 [ 96.889470][ T29] audit: type=1400 audit(1766782515.259:9663): avc: denied { read } for pid=11675 comm="syz.4.3838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 96.909073][ T29] audit: type=1400 audit(1766782515.259:9664): avc: denied { mount } for pid=11672 comm="syz.1.3834" name="/" dev="loop1" ino=1472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 96.931702][ T29] audit: type=1400 audit(1766782515.299:9665): 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 [ 96.969320][T11683] EXT4-fs (loop1): 1 orphan inode deleted [ 97.009076][T11683] EXT4-fs mount: 60 callbacks suppressed [ 97.009104][T11683] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.080681][T11696] tipc: Started in network mode [ 97.085726][T11696] tipc: Node identity , cluster identity 4711 [ 97.091889][T11696] tipc: Failed to set node id, please configure manually [ 97.099136][T11696] tipc: Enabling of bearer rejected, failed to enable media [ 97.214721][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.225765][T11704] bridge_slave_1: entered promiscuous mode [ 97.331885][T11710] netlink: 'syz.3.3853': attribute type 178 has an invalid length. [ 97.434479][T11728] loop3: detected capacity change from 0 to 1024 [ 97.448581][T11728] EXT4-fs: Ignoring removed nomblk_io_submit option [ 97.485024][T11728] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.531268][T11746] random: crng reseeded on system resumption [ 97.548814][T11741] loop1: detected capacity change from 0 to 2048 [ 97.557216][T11728] EXT4-fs error (device loop3): __ext4_new_inode:1073: comm syz.3.3861: reserved inode found cleared - inode=18 [ 97.561078][ T3481] kernel read not supported for file /vga_arbiter (pid: 3481 comm: kworker/0:7) [ 97.574811][T11741] EXT4-fs: Ignoring removed nomblk_io_submit option [ 97.586059][T11741] EXT4-fs: Ignoring removed nobh option [ 97.614924][T11741] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.628525][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.648382][ T3481] kernel read not supported for file /1604/status (pid: 3481 comm: kworker/0:7) [ 97.663361][T11741] EXT4-fs error (device loop1): ext4_iget_extra_inode:5073: inode #15: comm syz.1.3867: corrupted in-inode xattr: invalid ea_ino [ 97.689703][T11741] EXT4-fs (loop1): Remounting filesystem read-only [ 97.706577][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.771972][T11770] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3879'. [ 97.803973][T11774] netlink: 260 bytes leftover after parsing attributes in process `syz.2.3881'. [ 97.813982][T11774] netlink: 260 bytes leftover after parsing attributes in process `syz.2.3881'. [ 97.989522][T11794] loop1: detected capacity change from 0 to 512 [ 98.034934][T11794] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.047834][T11794] ext4 filesystem being mounted at /809/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.062866][T11794] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.3891: corrupted xattr block 33: invalid header [ 98.076419][T11794] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 98.088802][T11794] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.3891: corrupted xattr block 33: invalid header [ 98.126748][T11794] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 98.143598][T11794] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.3891: corrupted xattr block 33: invalid header [ 98.161644][T11794] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 98.184232][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.221012][ T849] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 98.228647][ T849] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 98.248819][ T3402] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 98.511820][T11860] netlink: 104 bytes leftover after parsing attributes in process `syz.4.3922'. [ 98.588756][ T3481] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 98.599647][T11865] EXT4-fs: Ignoring removed nomblk_io_submit option [ 98.633231][T11865] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.744299][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.818778][ T3481] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 98.868034][T11905] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 98.881707][T11905] ext4 filesystem being mounted at /774/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.926129][ T3314] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 98.945580][T11910] FAT-fs (loop4): Directory bread(block 162) failed [ 98.961131][T11913] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 98.971932][T11910] FAT-fs (loop4): Directory bread(block 163) failed [ 98.994821][T11913] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 98.998332][T11910] FAT-fs (loop4): Directory bread(block 164) failed [ 99.031181][T11910] FAT-fs (loop4): Directory bread(block 165) failed [ 99.046726][T11910] FAT-fs (loop4): Directory bread(block 166) failed [ 99.054491][T11910] FAT-fs (loop4): Directory bread(block 167) failed [ 99.077293][T11910] FAT-fs (loop4): Directory bread(block 168) failed [ 99.085448][T11910] FAT-fs (loop4): Directory bread(block 169) failed [ 99.105326][T11910] FAT-fs (loop4): Directory bread(block 162) failed [ 99.119869][T11910] FAT-fs (loop4): Directory bread(block 163) failed [ 99.137492][T11910] syz.4.3945: attempt to access beyond end of device [ 99.137492][T11910] loop4: rw=8388611, sector=226, nr_sectors = 6 limit=128 [ 99.158099][T11910] syz.4.3945: attempt to access beyond end of device [ 99.158099][T11910] loop4: rw=8390659, sector=232, nr_sectors = 2 limit=128 [ 99.217742][T11939] random: crng reseeded on system resumption [ 99.232013][T11939] Unrecognized hibernate image header format! [ 99.238160][T11939] PM: hibernation: Image mismatch: architecture specific data [ 99.370866][T11961] vhci_hcd vhci_hcd.1: default hub control req: a100 vfdfe i0000 l0 [ 99.537432][T11989] batadv0: entered promiscuous mode [ 99.556560][T11989] batadv0: left promiscuous mode [ 99.606700][T11998] netlink: 'syz.4.3987': attribute type 16 has an invalid length. [ 99.614644][T11998] netlink: 'syz.4.3987': attribute type 3 has an invalid length. [ 99.622461][T11998] netlink: 64066 bytes leftover after parsing attributes in process `syz.4.3987'. [ 99.718266][T12012] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12012 comm=syz.0.3994 [ 99.773919][T12020] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3997'. [ 99.837058][T12031] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 99.851831][T12032] macvlan2: entered promiscuous mode [ 99.857191][T12032] bridge0: entered promiscuous mode [ 99.998094][T12051] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 100.036586][T12051] ext4 filesystem being mounted at /784/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 100.108957][ T3317] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 100.204890][T12066] netlink: 660 bytes leftover after parsing attributes in process `syz.4.4019'. [ 100.334555][T12075] set_capacity_and_notify: 5 callbacks suppressed [ 100.334573][T12075] loop3: detected capacity change from 0 to 128 [ 100.622435][T12100] loop1: detected capacity change from 0 to 128 [ 100.652452][T12100] FAT-fs (loop1): Directory bread(block 32) failed [ 100.684528][T12100] FAT-fs (loop1): Directory bread(block 33) failed [ 100.694346][T12100] FAT-fs (loop1): Directory bread(block 34) failed [ 100.701996][T12100] FAT-fs (loop1): Directory bread(block 35) failed [ 100.729760][T12100] FAT-fs (loop1): Directory bread(block 36) failed [ 100.740905][T12100] FAT-fs (loop1): Directory bread(block 37) failed [ 100.748479][T12100] FAT-fs (loop1): Directory bread(block 38) failed [ 100.772996][T12100] FAT-fs (loop1): Directory bread(block 39) failed [ 100.781864][T12100] FAT-fs (loop1): Directory bread(block 40) failed [ 100.790049][T12100] FAT-fs (loop1): Directory bread(block 41) failed [ 100.888965][T12100] syz.1.4035: attempt to access beyond end of device [ 100.888965][T12100] loop1: rw=8388608, sector=4108, nr_sectors = 4 limit=128 [ 100.903040][T12100] Buffer I/O error on dev loop1, logical block 1027, async page read [ 100.913977][T12100] syz.1.4035: attempt to access beyond end of device [ 100.913977][T12100] loop1: rw=8388608, sector=4600, nr_sectors = 4 limit=128 [ 100.928018][T12100] Buffer I/O error on dev loop1, logical block 1150, async page read [ 100.937043][T12100] syz.1.4035: attempt to access beyond end of device [ 100.937043][T12100] loop1: rw=8388608, sector=4108, nr_sectors = 4 limit=128 [ 100.950967][T12100] Buffer I/O error on dev loop1, logical block 1027, async page read [ 100.959789][T12100] syz.1.4035: attempt to access beyond end of device [ 100.959789][T12100] loop1: rw=8388608, sector=4600, nr_sectors = 4 limit=128 [ 100.973679][T12100] Buffer I/O error on dev loop1, logical block 1150, async page read [ 101.166794][T12146] loop1: detected capacity change from 0 to 1024 [ 101.174306][T12146] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 101.185500][T12146] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 101.199797][T12146] EXT4-fs (loop1): orphan cleanup on readonly fs [ 101.206940][T12146] EXT4-fs error (device loop1): ext4_free_blocks:6728: comm syz.1.4058: Freeing blocks not in datazone - block = 0, count = 4096 [ 101.226099][T12146] EXT4-fs (loop1): 1 orphan inode deleted [ 101.239704][T12146] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 101.267101][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.565936][ T29] kauditd_printk_skb: 139 callbacks suppressed [ 101.565955][ T29] audit: type=1326 audit(1766782520.059:9805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12201 comm="syz.1.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 101.606713][ T29] audit: type=1326 audit(1766782520.069:9806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12201 comm="syz.1.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 101.630824][ T29] audit: type=1326 audit(1766782520.069:9807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12201 comm="syz.1.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 101.654358][ T29] audit: type=1326 audit(1766782520.079:9808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12201 comm="syz.1.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=207 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 101.739985][ T29] audit: type=1326 audit(1766782520.239:9809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12201 comm="syz.1.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 101.774751][T12223] netlink: 44 bytes leftover after parsing attributes in process `syz.2.4095'. [ 101.804766][ T29] audit: type=1326 audit(1766782520.239:9810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12201 comm="syz.1.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 101.871191][ T29] audit: type=1400 audit(1766782520.369:9811): avc: denied { module_request } for pid=12234 comm="syz.0.4102" kmod="netdev-lo" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 101.951862][ T29] audit: type=1400 audit(1766782520.409:9812): avc: denied { sys_module } for pid=12234 comm="syz.0.4102" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 101.973168][ T29] audit: type=1400 audit(1766782520.439:9813): avc: denied { create } for pid=12246 comm="syz.2.4104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 101.978544][T12254] loop2: detected capacity change from 0 to 128 [ 102.007270][ T29] audit: type=1326 audit(1766782520.489:9814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12250 comm="syz.1.4107" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39421df749 code=0x7ffc0000 [ 102.055017][T12260] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4111'. [ 102.059031][T12254] EXT4-fs: Ignoring removed nobh option [ 102.074781][T12254] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 102.087576][T12254] ext4 filesystem being mounted at /839/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 102.124147][T12267] loop1: detected capacity change from 0 to 1024 [ 102.136479][ T3318] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 102.150783][T12267] EXT4-fs: Ignoring removed nomblk_io_submit option [ 102.179442][T12267] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e042c01c, mo2=0002] [ 102.191578][T12267] System zones: 0-1, 3-36 [ 102.200500][T12267] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.219162][T12267] EXT4-fs error (device loop1): ext4_find_dest_de:2050: inode #2: block 48: comm syz.1.4115: bad entry in directory: directory entry overrun - offset=12, inode=2, rec_len=3852, size=1024 fake=0 [ 102.238708][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 102.286343][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.456532][T12301] loop3: detected capacity change from 0 to 1024 [ 102.476026][T12301] EXT4-fs: inline encryption not supported [ 102.505037][T12301] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.606092][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.817887][T12356] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4156'. [ 102.827862][T12356] netlink: 'syz.3.4156': attribute type 2 has an invalid length. [ 102.836649][T12356] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4156'. [ 102.882272][T12362] loop2: detected capacity change from 0 to 1024 [ 102.895286][T12362] EXT4-fs: inline encryption not supported [ 102.911072][T12362] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.923715][T12372] sch_tbf: burst 6 is lower than device ip6gre0 mtu (1448) ! [ 102.965396][T12362] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 15: block 225:freeing already freed block (bit 14); block bitmap corrupt. [ 102.981983][T12362] EXT4-fs (loop2): Remounting filesystem read-only [ 103.006107][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.008990][T12381] netlink: 204 bytes leftover after parsing attributes in process `syz.0.4168'. [ 103.025183][T12381] netlink: 72 bytes leftover after parsing attributes in process `syz.0.4168'. [ 103.073033][T12389] loop1: detected capacity change from 0 to 128 [ 103.100974][T12389] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 103.125132][T12389] ext4 filesystem being mounted at /855/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 103.172920][T12389] SELinux: Context @ is not valid (left unmapped). [ 103.211469][ T3315] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 103.692772][T12471] SELinux: Context system_u:object is not valid (left unmapped). [ 103.789626][T12487] __nla_validate_parse: 2 callbacks suppressed [ 103.789722][T12487] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4218'. [ 103.824485][T12491] loop1: detected capacity change from 0 to 1024 [ 103.854531][T12495] loop3: detected capacity change from 0 to 512 [ 103.879751][T12495] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 103.891719][T12491] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 103.922213][T12491] ext4 filesystem being mounted at /866/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.934281][T12495] EXT4-fs (loop3): 1 truncate cleaned up [ 103.955679][T12495] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.970476][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 104.027948][T12514] netlink: 60 bytes leftover after parsing attributes in process `syz.0.4230'. [ 104.037915][T12514] netlink: 55 bytes leftover after parsing attributes in process `syz.0.4230'. [ 104.058604][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.147118][T12528] bridge0: port 3(syz_tun) entered blocking state [ 104.155199][T12528] bridge0: port 3(syz_tun) entered disabled state [ 104.186347][T12528] syz_tun: entered allmulticast mode [ 104.204485][T12528] syz_tun: entered promiscuous mode [ 104.276368][T12546] netlink: 96 bytes leftover after parsing attributes in process `syz.1.4246'. [ 104.463125][T12580] netlink: 596 bytes leftover after parsing attributes in process `syz.1.4261'. [ 104.551883][T12590] Alternate GPT is invalid, using primary GPT. [ 104.558205][T12590] loop1: p1 p2 p3 [ 104.562024][T12590] loop1: partition table partially beyond EOD, truncated [ 104.609763][T12601] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 104.621849][T12601] EXT4-fs (loop2): orphan cleanup on readonly fs [ 104.632176][T12601] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.4270: Failed to acquire dquot type 1 [ 104.668930][T12601] EXT4-fs (loop2): Remounting filesystem read-only [ 104.675523][T12601] EXT4-fs (loop2): 1 truncate cleaned up [ 104.705992][T12611] A link change request failed with some changes committed already. Interface tQ6\bY4 may have been left with an inconsistent configuration, please check. [ 104.725985][T12601] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 104.754478][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.872293][T12629] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 104.880722][T12629] vhci_hcd vhci_hcd.2: invalid port number 96 [ 104.886844][T12629] vhci_hcd vhci_hcd.2: default hub control req: 0311 v0005 i0060 l7 [ 105.042948][T12651] netlink: 'syz.0.4296': attribute type 1 has an invalid length. [ 105.050910][T12651] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4296'. [ 105.152890][T12664] smc: net device bond0 applied user defined pnetid SYZ0 [ 105.438441][T12708] netlink: 'syz.0.4323': attribute type 6 has an invalid length. [ 105.458309][T12708] netlink: 'syz.0.4323': attribute type 6 has an invalid length. [ 105.782639][T12755] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4345'. [ 105.792509][T12755] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4345'. [ 105.859901][T12763] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4348'. [ 105.900144][T12763] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 105.916485][T12763] macsec1: entered promiscuous mode [ 105.926567][T12763] macsec1: entered allmulticast mode [ 105.932208][T12763] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 105.944984][T12769] tipc: Started in network mode [ 105.949925][T12769] tipc: Node identity , cluster identity 4711 [ 105.955998][T12769] tipc: Failed to obtain node identity [ 105.961513][T12769] tipc: Enabling of bearer rejected, failed to enable media [ 106.008939][T12777] bridge0: port 1(syz_tun) entered blocking state [ 106.015447][T12777] bridge0: port 1(syz_tun) entered disabled state [ 106.022402][T12777] syz_tun: entered allmulticast mode [ 106.037397][T12777] syz_tun: entered promiscuous mode [ 106.269575][T12799] set_capacity_and_notify: 4 callbacks suppressed [ 106.269595][T12799] loop4: detected capacity change from 0 to 1764 [ 106.313385][T12805] bridge0: port 3(syz_tun) entered blocking state [ 106.319935][T12805] bridge0: port 3(syz_tun) entered disabled state [ 106.340571][T12805] syz_tun: entered allmulticast mode [ 106.346269][T12799] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 106.359538][T12805] syz_tun: entered promiscuous mode [ 106.369342][T12805] bridge0: port 3(syz_tun) entered blocking state [ 106.375850][T12805] bridge0: port 3(syz_tun) entered forwarding state [ 106.428233][T12811] loop2: detected capacity change from 0 to 128 [ 106.447748][T12811] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 106.504362][T12814] netlink: 'syz.3.4375': attribute type 2 has an invalid length. [ 106.560406][T12811] ext4 filesystem being mounted at /893/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 106.641360][T12822] program syz.4.4379 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 106.674438][ T3318] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 106.846933][T12841] loop2: detected capacity change from 0 to 512 [ 106.869974][T12841] EXT4-fs: Ignoring removed orlov option [ 106.875742][T12841] EXT4-fs: Ignoring removed i_version option [ 106.903538][T12841] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 106.950845][T12841] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.964676][T12841] ext4 filesystem being mounted at /896/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.986939][T12841] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #2: comm syz.2.4387: corrupted inode contents [ 107.009040][T12841] EXT4-fs (loop2): Remounting filesystem read-only [ 107.084858][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.098972][ T1683] __quota_error: 100 callbacks suppressed [ 107.098987][ T1683] Quota error (device loop2): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 107.331897][ T29] audit: type=1400 audit(2000000004.350:9913): avc: denied { setopt } for pid=12871 comm="syz.0.4401" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 107.409223][ T29] audit: type=1326 audit(2000000004.430:9914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12878 comm="syz.0.4404" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feea042f749 code=0x7ffc0000 [ 107.447301][ T29] audit: type=1400 audit(2000000004.430:9915): avc: denied { read write } for pid=12880 comm="syz.3.4405" name="usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 107.471403][ T29] audit: type=1400 audit(2000000004.430:9916): avc: denied { open } for pid=12880 comm="syz.3.4405" path="/dev/usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 107.495557][ T29] audit: type=1400 audit(2000000004.440:9917): avc: denied { ioctl } for pid=12880 comm="syz.3.4405" path="/dev/usbmon7" dev="devtmpfs" ino=163 ioctlcmd=0x9203 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 107.521111][ T29] audit: type=1326 audit(2000000004.450:9918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12878 comm="syz.0.4404" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feea042f749 code=0x7ffc0000 [ 107.544761][ T29] audit: type=1326 audit(2000000004.450:9919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12878 comm="syz.0.4404" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feea042f749 code=0x7ffc0000 [ 107.568374][ T29] audit: type=1326 audit(2000000004.450:9920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12878 comm="syz.0.4404" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feea042f749 code=0x7ffc0000 [ 107.591952][ T29] audit: type=1326 audit(2000000004.450:9921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12878 comm="syz.0.4404" exe="/root/syz-executor" sig=0 arch=c000003e syscall=450 compat=0 ip=0x7feea042f749 code=0x7ffc0000 [ 108.690462][T12970] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 108.698909][T12970] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 108.830217][T12986] netlink: 'syz.3.4454': attribute type 1 has an invalid length. [ 109.276665][T13013] atomic_op ffff8881053e5528 conn xmit_atomic 0000000000000000 [ 109.307010][T13015] RDS: rds_bind could not find a transport for fe80::, load rds_tcp or rds_rdma? [ 109.416009][T13023] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4471'. [ 109.658326][T13044] bond1: option ad_user_port_key: invalid value (1136) [ 109.665296][T13044] bond1: option ad_user_port_key: allowed values 0 - 1023 [ 109.673832][T13044] bond1 (unregistering): Released all slaves [ 109.920652][T13063] usb usb8: usbfs: process 13063 (syz.0.4490) did not claim interface 0 before use [ 109.981687][T13071] loop9: detected capacity change from 0 to 7 [ 109.988961][T13071] Buffer I/O error on dev loop9, logical block 0, async page read [ 109.999701][T13071] Buffer I/O error on dev loop9, logical block 0, async page read [ 110.007547][T13071] loop9: unable to read partition table [ 110.018811][T13071] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 110.018811][T13071] ) failed (rc=-5) [ 110.034076][ T7107] Buffer I/O error on dev loop9, logical block 0, async page read [ 110.042352][ T7107] Buffer I/O error on dev loop9, logical block 0, async page read [ 110.045248][T13077] netlink: 'syz.0.4497': attribute type 3 has an invalid length. [ 110.066902][ T7107] Buffer I/O error on dev loop9, logical block 0, async page read [ 110.097572][ T7107] Buffer I/O error on dev loop9, logical block 0, async page read [ 110.122425][T13082] netlink: 'syz.4.4499': attribute type 62 has an invalid length. [ 110.131371][ T7107] Buffer I/O error on dev loop9, logical block 0, async page read [ 110.232707][T13093] SELinux: security_context_str_to_sid (E) failed with errno=-22 [ 110.367874][T13101] loop4: detected capacity change from 0 to 8192 [ 110.463547][T13115] netlink: 'syz.4.4516': attribute type 1 has an invalid length. [ 110.488742][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 110.615424][T13125] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 110.816948][T13151] support for the xor transformation has been removed. [ 110.888208][T13158] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 110.894772][T13158] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 110.903214][T13158] vhci_hcd vhci_hcd.0: Device attached [ 110.912870][T13164] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 110.935101][T13161] vhci_hcd: connection closed [ 110.935278][ T1961] vhci_hcd vhci_hcd.3: stop threads [ 110.945387][ T1961] vhci_hcd vhci_hcd.3: release socket [ 110.950927][ T1961] vhci_hcd vhci_hcd.3: disconnect device [ 111.025155][T13172] SELinux: failed to load policy [ 111.104370][T13178] loop2: detected capacity change from 0 to 512 [ 111.139837][T13178] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 111.181861][T13178] EXT4-fs (loop2): 1 truncate cleaned up [ 111.187990][T13178] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.242398][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.559648][T13228] sg_write: data in/out 49276/1 bytes for SCSI command 0x6-- guessing data in; [ 111.559648][T13228] program syz.0.4570 not setting count and/or reply_len properly [ 111.741744][T13254] tipc: Enabling of bearer rejected, failed to enable media [ 112.296596][T13308] loop2: detected capacity change from 0 to 512 [ 112.313653][T13308] EXT4-fs: Ignoring removed nomblk_io_submit option [ 112.334114][T13308] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 112.344210][T13312] netlink: 766 bytes leftover after parsing attributes in process `syz.4.4611'. [ 112.368906][T13308] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c11c, mo2=0102] [ 112.377062][T13308] System zones: 0-2, 18-18, 34-34 [ 112.399928][ T29] kauditd_printk_skb: 49 callbacks suppressed [ 112.399944][ T29] audit: type=1400 audit(2000000009.420:9971): avc: denied { connect } for pid=13317 comm="syz.3.4613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 112.464307][T13308] EXT4-fs error (device loop2): ext4_quota_enable:7177: inode #4: comm syz.2.4609: iget: immutable or append flags not allowed on symlinks [ 112.493038][T13308] EXT4-fs error (device loop2): ext4_quota_enable:7180: comm syz.2.4609: Bad quota inode: 4, type: 1 [ 112.517179][T13308] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 112.556170][T13308] EXT4-fs (loop2): mount failed [ 112.620879][T13325] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4616'. [ 112.699703][T13335] loop2: detected capacity change from 0 to 512 [ 112.710123][T13335] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 112.722703][T13334] SELinux: failed to load policy [ 112.751317][T13335] EXT4-fs (loop2): 1 truncate cleaned up [ 112.758567][T13335] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.794931][T13343] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4624'. [ 112.852044][T13346] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4625'. [ 112.886623][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.976041][T13358] loop3: detected capacity change from 0 to 128 [ 112.980379][ T29] audit: type=1400 audit(2000000009.980:9972): avc: denied { ioctl } for pid=13355 comm="syz.0.4631" path="socket:[36336]" dev="sockfs" ino=36336 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 113.066728][T13366] sg_write: data in/out 1530911619/1 bytes for SCSI command 0x8e-- guessing data in; [ 113.066728][T13366] program syz.2.4636 not setting count and/or reply_len properly [ 113.093519][ T29] audit: type=1400 audit(2000000010.110:9973): avc: denied { connect } for pid=13364 comm="syz.3.4635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 113.157925][T13372] loop3: detected capacity change from 0 to 128 [ 113.386806][T13393] loop4: detected capacity change from 0 to 512 [ 113.390403][ T29] audit: type=1400 audit(2000000010.400:9974): avc: denied { watch watch_reads } for pid=13395 comm="syz.2.4650" path="/961" dev="tmpfs" ino=4896 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 113.441014][T13393] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 113.501125][T13393] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #17: comm syz.4.4647: inode has both inline data and extents flags [ 113.520079][T13393] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.4647: couldn't read orphan inode 17 (err -117) [ 113.560885][T13393] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.589381][ T29] audit: type=1326 audit(2000000010.600:9975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13414 comm="syz.3.4658" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 113.613037][ T29] audit: type=1326 audit(2000000010.600:9976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13414 comm="syz.3.4658" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 113.636663][ T29] audit: type=1326 audit(2000000010.600:9977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13414 comm="syz.3.4658" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 113.660506][ T29] audit: type=1326 audit(2000000010.600:9978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13414 comm="syz.3.4658" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 113.684174][ T29] audit: type=1326 audit(2000000010.600:9979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13414 comm="syz.3.4658" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 113.707957][ T29] audit: type=1326 audit(2000000010.600:9980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13414 comm="syz.3.4658" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e4043f749 code=0x7ffc0000 [ 113.800893][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.801741][T13430] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 113.801741][T13430] program syz.0.4665 not setting count and/or reply_len properly [ 113.913941][T13441] ALSA: seq fatal error: cannot create timer (-19) [ 114.142057][T13471] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 114.306568][T13488] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4692'. [ 114.316541][T13488] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4692'. [ 114.326583][T13488] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4692'. [ 114.384516][T13494] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4694'. [ 114.512500][T13505] loop3: detected capacity change from 0 to 512 [ 114.540023][T13505] EXT4-fs: Ignoring removed bh option [ 114.556182][T13505] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 114.583591][T13505] EXT4-fs (loop3): 1 truncate cleaned up [ 114.601258][T13505] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.615655][T13513] macvlan2: entered promiscuous mode [ 114.664562][T13505] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 114.711183][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.993009][T13546] netlink: 15998 bytes leftover after parsing attributes in process `syz.3.4720'. [ 115.084766][T13554] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 115.442641][T13593] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4743'. [ 115.445136][T13595] loop4: detected capacity change from 0 to 512 [ 115.452598][T13593] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4743'. [ 115.540760][T13595] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 115.568906][T13595] EXT4-fs (loop4): mount failed [ 115.640429][T13600] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 115.651190][T13600] vhci_hcd vhci_hcd.2: invalid port number 96 [ 115.657550][T13600] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 115.666972][T13604] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4747'. [ 115.676955][T13604] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4747'. [ 115.741797][T13613] netlink: 348 bytes leftover after parsing attributes in process `syz.0.4753'. [ 115.825438][T13627] netlink: 'syz.3.4759': attribute type 1 has an invalid length. [ 115.834255][T13627] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4759'. [ 115.867046][T13631] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4761'. [ 115.897070][T13631] netlink: 'syz.4.4761': attribute type 2 has an invalid length. [ 115.904971][T13631] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4761'. [ 115.987507][T13648] loop4: detected capacity change from 0 to 128 [ 116.013892][T13648] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 116.048876][T13648] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 116.062191][T13656] blktrace: Concurrent blktraces are not allowed on sg0 [ 116.092890][T13648] ext2 filesystem being mounted at /944/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.194452][ T3317] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 116.242800][T13674] netlink: 'syz.0.4782': attribute type 21 has an invalid length. [ 117.027776][T13739] sg_write: data in/out 1768/64507 bytes for SCSI command 0xfe-- guessing data in; [ 117.027776][T13739] program syz.4.4811 not setting count and/or reply_len properly [ 117.298304][T13765] loop4: detected capacity change from 0 to 512 [ 117.340950][T13765] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 117.387091][T13765] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 117.409815][T13765] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4825: bg 0: block 248: padding at end of block bitmap is not set [ 117.477908][T13765] __quota_error: 45 callbacks suppressed [ 117.477928][T13765] Quota error (device loop4): write_blk: dquota write failed [ 117.491153][T13765] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 117.501154][T13765] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.4825: Failed to acquire dquot type 1 [ 117.526140][T13765] EXT4-fs (loop4): 1 truncate cleaned up [ 117.532567][T13765] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 117.563735][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 117.689987][ T29] audit: type=1400 audit(2000000014.710:10025): avc: denied { bind } for pid=13812 comm="syz.3.4846" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 117.758332][T13824] tipc: Started in network mode [ 117.763364][T13824] tipc: Node identity 00000000000000000000ffffac14141e, cluster identity 4711 [ 117.772269][T13824] tipc: Enabling of bearer rejected, failed to enable media [ 117.837873][T13830] loop4: detected capacity change from 0 to 1024 [ 117.868364][T13830] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: none. [ 117.910593][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 118.127247][ T29] audit: type=1400 audit(2000000015.140:10026): avc: denied { create } for pid=13868 comm="syz.2.4874" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_iscsi_socket permissive=1 [ 118.330389][T13875] loop4: detected capacity change from 0 to 8192 [ 118.359053][T13875] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 118.423415][T13903] program syz.4.4890 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 118.669496][ T29] audit: type=1326 audit(2000000015.680:10027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13932 comm="syz.4.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f422e9cf749 code=0x7ffc0000 [ 118.693422][ T29] audit: type=1326 audit(2000000015.680:10028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13932 comm="syz.4.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f422e9cf749 code=0x7ffc0000 [ 118.729336][ T29] audit: type=1326 audit(2000000015.690:10029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13932 comm="syz.4.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=282 compat=0 ip=0x7f422e9cf749 code=0x7ffc0000 [ 118.753056][ T29] audit: type=1326 audit(2000000015.690:10030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13932 comm="syz.4.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f422e9cf749 code=0x7ffc0000 [ 118.776760][ T29] audit: type=1326 audit(2000000015.690:10031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13932 comm="syz.4.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f422e9cf749 code=0x7ffc0000 [ 118.800380][ T29] audit: type=1326 audit(2000000015.740:10032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13932 comm="syz.4.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=439 compat=0 ip=0x7f422e9cf749 code=0x7ffc0000 [ 119.040919][T13963] loop2: detected capacity change from 0 to 512 [ 119.073773][T13963] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 119.102338][T13963] EXT4-fs (loop2): mount failed [ 119.368401][T14001] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.403905][T14001] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.411881][T14007] loop4: detected capacity change from 0 to 512 [ 119.426026][T14007] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.4941: inode has both inline data and extents flags [ 119.450312][T14007] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.4941: couldn't read orphan inode 15 (err -117) [ 119.488853][T14007] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.517471][ T3317] ================================================================== [ 119.525597][ T3317] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 119.533091][ T3317] [ 119.535605][ T3317] read-write to 0xffff88811ad95470 of 8 bytes by interrupt on cpu 0: [ 119.543679][ T3317] __xa_clear_mark+0xf5/0x1e0 [ 119.548375][ T3317] __folio_end_writeback+0xf4/0x360 [ 119.553600][ T3317] folio_end_writeback_no_dropbehind+0x6d/0x1b0 [ 119.559863][ T3317] folio_end_writeback+0x1c/0x70 [ 119.564997][ T3317] end_buffer_async_write+0x156/0x1f0 [ 119.570482][ T3317] end_bio_bh_io_sync+0x79/0xa0 [ 119.575364][ T3317] bio_endio+0x37e/0x420 [ 119.579658][ T3317] blk_update_request+0x336/0x730 [ 119.584711][ T3317] blk_mq_end_request+0x26/0x50 [ 119.589598][ T3317] lo_complete_rq+0x98/0x140 [ 119.594206][ T3317] blk_done_softirq+0x77/0xb0 [ 119.598895][ T3317] handle_softirqs+0xba/0x290 [ 119.603710][ T3317] run_ksoftirqd+0x1c/0x30 [ 119.608135][ T3317] smpboot_thread_fn+0x32b/0x530 [ 119.613190][ T3317] kthread+0x489/0x510 [ 119.617284][ T3317] ret_from_fork+0x149/0x290 [ 119.621901][ T3317] ret_from_fork_asm+0x1a/0x30 [ 119.626794][ T3317] [ 119.629126][ T3317] read to 0xffff88811ad95470 of 8 bytes by task 3317 on cpu 1: [ 119.636781][ T3317] xas_find_marked+0x218/0x620 [ 119.641741][ T3317] find_get_entry+0x5d/0x380 [ 119.646359][ T3317] filemap_get_folios_tag+0x92/0x210 [ 119.651749][ T3317] filemap_write_and_wait_range+0x1d3/0x340 [ 119.657662][ T3317] sync_blockdev+0x35/0x50 [ 119.662187][ T3317] sync_filesystem+0x162/0x190 [ 119.666960][ T3317] generic_shutdown_super+0x44/0x210 [ 119.672358][ T3317] kill_block_super+0x2a/0x70 [ 119.677055][ T3317] ext4_kill_sb+0x42/0x80 [ 119.681402][ T3317] deactivate_locked_super+0x75/0x1c0 [ 119.686797][ T3317] deactivate_super+0x97/0xa0 [ 119.691580][ T3317] cleanup_mnt+0x2a9/0x320 [ 119.696010][ T3317] __cleanup_mnt+0x19/0x20 [ 119.700443][ T3317] task_work_run+0x131/0x1a0 [ 119.705033][ T3317] exit_to_user_mode_loop+0x1fe/0x740 [ 119.710413][ T3317] do_syscall_64+0x1e1/0x2b0 [ 119.715105][ T3317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.721018][ T3317] [ 119.723340][ T3317] value changed: 0x0000000000000204 -> 0x0000000000000000 [ 119.730441][ T3317] [ 119.732767][ T3317] Reported by Kernel Concurrency Sanitizer on: [ 119.738918][ T3317] CPU: 1 UID: 0 PID: 3317 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 119.750395][ T3317] Tainted: [W]=WARN [ 119.754290][ T3317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 119.764528][ T3317] ================================================================== [ 119.785248][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.118719][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured!