last executing test programs: 4.170898936s ago: executing program 1 (id=490): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000005c0)='fd', 0x0, r0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x2) fchdir(r2) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, 0x0) 4.002953634s ago: executing program 4 (id=491): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x200881, &(0x7f0000000000)={[{@errors_remount}]}, 0x4, 0x4f0, &(0x7f0000000740)="$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") openat$sndseq(0xffffffffffffff9c, 0x0, 0x40) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000004c0)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x90}, 0x40c0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10040003}, 0x4000000) 3.820246732s ago: executing program 1 (id=493): pipe2(0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0x10, &(0x7f0000000380)={&(0x7f0000000600)=@canfd={{0x4, 0x0, 0x1}, 0x8, 0x2, 0x0, 0x0, "4d0e9c76bf9c4fcd08b419029f1743aeee4f878df7d325a18f2216269763670cdca073aa13aef13678a345e55f01891758001a4ba9cd71f3126ee53697420270"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8001) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000000c0)={0x0, 0xe, 0x1, 'queue0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) r6 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) sendmsg$nl_route_sched(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000640)=@newtfilter={0x8c, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x7, 0xfff2}, {0xa, 0xffff}, {0x300, 0xe}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_skbmod={0x54, 0x1, 0x0, 0x0, {{0xb}, {0x28, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0xd7, 0xd782, 0x1, 0x704, 0x7}, 0x30}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000000) write$tun(r3, &(0x7f0000000b80)=ANY=[], 0x40) 3.720643997s ago: executing program 2 (id=494): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000c9"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa067707"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x11, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 3.474484438s ago: executing program 1 (id=495): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000001000)=[{{&(0x7f0000000280)={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000300)='\x00', 0x1}], 0x1}}], 0x1, 0x48000) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @cgroup_sockopt=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x571e, 0x202, 0x1, 0x4}, 0x10) 3.297497806s ago: executing program 1 (id=496): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="120000001b0000000400000002"], 0x50) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, 0x0, 0x24044080) ioctl$SNAPSHOT_ATOMIC_RESTORE(0xffffffffffffffff, 0x3304) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setpriority(0x1, r4, 0x7) r7 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, r7, 0x0, 0x1}, 0x48) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, 0x0, 0xa0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r1}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r1, &(0x7f00000000c0), &(0x7f0000000180)=""/122}, 0x20) 3.297348826s ago: executing program 2 (id=497): creat(&(0x7f0000000040)='./bus\x00', 0xe0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./bus\x00', 0x0, 0x1042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x4600, 0xe898d2275f586838) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$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") preadv2(r0, &(0x7f0000000980)=[{&(0x7f0000001200)=""/4096, 0xffffffa4}], 0x1, 0x8000, 0x9, 0x1b) 2.184949898s ago: executing program 2 (id=500): r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x300, 0x1, 0x18, r0}, './file0\x00'}) 2.052035174s ago: executing program 3 (id=502): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000005c0)='fd', 0x0, r0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x2) fchdir(r2) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, 0x0) 1.895310322s ago: executing program 3 (id=504): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000001040)=[{}], &(0x7f0000000100)=0x41) 1.795716167s ago: executing program 4 (id=505): syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f00000001c0)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x121302, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x800, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x80000001, 0x103000) r4 = eventfd(0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) r5 = syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1018e58, &(0x7f00000005c0)={[{@nodioread_nolock}, {@norecovery}, {@data_err_ignore}, {@inlinecrypt}, {@nodiscard}, {@stripe={'stripe', 0x3d, 0x4}}, {@noauto_da_alloc}]}, 0x4, 0x61f, &(0x7f0000001140)="$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") unshare(0x28000600) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0x8, 0x0) msgsnd(0x0, &(0x7f00000002c0)=ANY=[@ANYRESOCT], 0x401, 0x800) open_tree(r5, 0x0, 0x1000) socket$unix(0x1, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0x300, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x1, {}, {0xffff, 0xffff}, {0x0, 0xa}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_AUTORATE={0x8, 0x9, 0x3}]}}]}, 0x3c}}, 0x10040) r7 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r7, &(0x7f0000000040)={&(0x7f0000000340)={0x2, 0x4e21, @dev}, 0x10, 0x0}, 0x3000c085) 1.795081807s ago: executing program 2 (id=515): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x8082, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="5c0100001000130700000000ffdbdf25fc010000000000000000000000000000ff0200000000000000000000000000010004fffe4e2100020000000021000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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", @ANYRES32, @ANYRES16=r0], 0x15c}, 0x1, 0x0, 0x0, 0x880}, 0x2014) 1.786842467s ago: executing program 3 (id=507): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x12, 0x104, 0x8, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r1}, &(0x7f0000001d80), &(0x7f0000001d40)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r1, &(0x7f0000000280), 0x0}, 0x20) 1.406926085s ago: executing program 0 (id=508): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x1000a) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) fsopen(&(0x7f0000000000)='cgroup\x00', 0x0) 1.405972325s ago: executing program 3 (id=509): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="21032cbd7000fedbdf25010000000400030004000180280002800c000180080001000f0000000c00018008000100040000000c000180080001"], 0x44}, 0x1, 0x0, 0x0, 0x24044094}, 0x4) 781.223734ms ago: executing program 3 (id=510): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x14, r1, 0x421, 0x70bd2f, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40005}, 0x400d4) 629.427941ms ago: executing program 4 (id=511): setresuid(0xffffffffffffffff, 0xee00, 0xffffffffffffffff) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0xfff, @remote}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="e8020000000000002900000004"], 0x2e8}}], 0x2, 0x44004) 573.508034ms ago: executing program 2 (id=512): r0 = socket(0x1d, 0x2, 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x3, {0x0, 0xf}, 0x2}, 0x18) sendmmsg$inet(r0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000bc0), r0) 558.739524ms ago: executing program 0 (id=513): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=@can_newroute={0x14c, 0x18, 0x1, 0x70bd27, 0x25dfdbfd, {0x1d, 0x1, 0x6}, [@CGW_CS_CRC8={0x11e, 0x6, {0x3, 0x5, 0x3, 0xfe, 0xff, "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", 0x3, "5c8dc9f00000b4b2cc399f8aab9fff2814edb2ea"}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x2, 0x0, 0x0, 0x1}, 0x4, 0x2, 0x0, 0x0, "6e7f6aa55f32888e"}, 0x1}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4040}, 0x4004000) 537.379996ms ago: executing program 3 (id=514): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 493.378167ms ago: executing program 2 (id=516): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x200881, &(0x7f0000000000)={[{@errors_remount}]}, 0x4, 0x4f0, &(0x7f0000000740)="$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") openat$sndseq(0xffffffffffffff9c, 0x0, 0x40) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000004c0)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x90}, 0x40c0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10040003}, 0x4000000) 438.03905ms ago: executing program 4 (id=517): r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @empty}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) 365.511813ms ago: executing program 0 (id=518): syz_open_dev$usbfs(0x0, 0x76, 0x160341) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, 0x0, 0x20000094) r1 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0xff76, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x27, 0x2c, 0x3fc, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1}, @address_request}}}}, 0x0) sendmsg(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x2c, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x3e}], 0x2, 0x0, 0x0, 0x11000000}, 0x0) 365.322093ms ago: executing program 4 (id=519): pipe2(0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0x10, &(0x7f0000000380)={&(0x7f0000000600)=@canfd={{0x4, 0x0, 0x1}, 0x8, 0x2, 0x0, 0x0, "4d0e9c76bf9c4fcd08b419029f1743aeee4f878df7d325a18f2216269763670cdca073aa13aef13678a345e55f01891758001a4ba9cd71f3126ee53697420270"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8001) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000000c0)={0x0, 0xe, 0x1, 'queue0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) r6 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) sendmsg$nl_route_sched(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000640)=@newtfilter={0x8c, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x7, 0xfff2}, {0xa, 0xffff}, {0x300, 0xe}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_skbmod={0x54, 0x1, 0x0, 0x0, {{0xb}, {0x28, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0xd7, 0xd782, 0x1, 0x704, 0x7}, 0x30}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000000) write$tun(r3, &(0x7f0000000b80)=ANY=[], 0x40) 272.862337ms ago: executing program 0 (id=520): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="120000001b0000000400000002"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r1}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r1, &(0x7f0000000280)="de07ebefb9af2e4b255eea3cc49f60f32752b7aa5e", &(0x7f0000000540)=""/125}, 0x20) 145.865954ms ago: executing program 0 (id=521): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="21032cbd7000fedbdf25010000000400030004000180280002800c000180080001000f0000000c00018008000100040000000c000180080001"], 0x44}, 0x1, 0x0, 0x0, 0x24044094}, 0x4) 127.355814ms ago: executing program 1 (id=522): socket$packet(0x11, 0x3, 0x300) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000020000000000000000ee000095"], &(0x7f00000002c0)='GPL\x00', 0x3, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f271a76d2686dd4c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 13.26924ms ago: executing program 0 (id=523): syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f00000001c0)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x121302, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x800, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x80000001, 0x103000) r4 = eventfd(0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) r5 = syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1018e58, &(0x7f00000005c0)={[{@nodioread_nolock}, {@norecovery}, {@data_err_ignore}, {@inlinecrypt}, {@nodiscard}, {@stripe={'stripe', 0x3d, 0x4}}, {@noauto_da_alloc}]}, 0x4, 0x61f, &(0x7f0000001140)="$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") unshare(0x28000600) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0x8, 0x0) msgsnd(0x0, &(0x7f00000002c0)=ANY=[@ANYRESOCT], 0x401, 0x800) open_tree(r5, 0x0, 0x1000) socket$unix(0x1, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0x300, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x1, {}, {0xffff, 0xffff}, {0x0, 0xa}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_AUTORATE={0x8, 0x9, 0x3}]}}]}, 0x3c}}, 0x10040) r7 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r7, &(0x7f0000000040)={&(0x7f0000000340)={0x2, 0x4e21, @dev}, 0x10, 0x0}, 0x3000c085) 437.56µs ago: executing program 1 (id=524): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000100)='./config/usb_gadget/g1/functions/tcm.0\x00', 0x1ff) mkdir(&(0x7f0000000180)='./config/target/usb_gadget\x00', 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x94) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x27}, 0x62) mkdir(&(0x7f0000000200)='./config/target/usb_gadget/naa.6001405123456789\x00', 0x1ff) mkdir(&(0x7f0000000280)='./config/target/usb_gadget/naa.6001405123456789/tpgt_1\x00', 0x1ff) mkdir(&(0x7f0000000300)='./config/target/usb_gadget/naa.6001405123456789/tpgt_1/lun/lun_0\x00', 0x1ff) rmdir(&(0x7f0000000380)='./config/target/usb_gadget/naa.6001405123456789/tpgt_1/lun/lun_0\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c00020008000100", @ANYRES16=r1], 0x3c}, 0x1, 0x0, 0x0, 0x4080}, 0x40) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r3}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./trace/error_log\x00', 0x118) write(r4, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 0s ago: executing program 4 (id=525): syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1000404, &(0x7f0000000200)={[{@dmode={'dmode', 0x3d, 0x5}}, {@map_normal}, {}, {@check_relaxed}, {@unhide}, {@overriderock}]}, 0x45, 0x581, &(0x7f0000001840)="$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") open(&(0x7f0000000140)='./bus\x00', 0x149cc2, 0x1c0) kernel console output (not intermixed with test programs): ] device bridge_slave_0 entered promiscuous mode [ 63.967117][ T4192] team0: Port device team_slave_0 added [ 63.980965][ T4193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.990407][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.997687][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.006500][ T4185] device bridge_slave_1 entered promiscuous mode [ 64.019769][ T4192] team0: Port device team_slave_1 added [ 64.027715][ T4186] team0: Port device team_slave_0 added [ 64.060678][ T4193] team0: Port device team_slave_0 added [ 64.075153][ T4186] team0: Port device team_slave_1 added [ 64.081001][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.088611][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.097037][ T4197] device bridge_slave_0 entered promiscuous mode [ 64.119724][ T4193] team0: Port device team_slave_1 added [ 64.138439][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.145779][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.153552][ T4197] device bridge_slave_1 entered promiscuous mode [ 64.161967][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.169638][ T4192] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.196169][ T4192] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.209967][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.238218][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.245523][ T4192] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.271689][ T4192] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.284435][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.297948][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.305075][ T4193] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.331676][ T4193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.343683][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.351019][ T4186] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.377336][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.399206][ T4197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.421751][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.429351][ T4193] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.455956][ T4193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.474085][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.481278][ T4186] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.508478][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.521541][ T4197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.549133][ T4185] team0: Port device team_slave_0 added [ 64.581242][ T4192] device hsr_slave_0 entered promiscuous mode [ 64.593357][ T4192] device hsr_slave_1 entered promiscuous mode [ 64.601743][ T4185] team0: Port device team_slave_1 added [ 64.611412][ T4197] team0: Port device team_slave_0 added [ 64.629246][ T4186] device hsr_slave_0 entered promiscuous mode [ 64.636242][ T4186] device hsr_slave_1 entered promiscuous mode [ 64.642716][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.651201][ T4186] Cannot create hsr debugfs directory [ 64.672588][ T4197] team0: Port device team_slave_1 added [ 64.719079][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.726283][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.752815][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.768656][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.775960][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.802274][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.818023][ T4193] device hsr_slave_0 entered promiscuous mode [ 64.825224][ T4193] device hsr_slave_1 entered promiscuous mode [ 64.831804][ T4193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.839517][ T4193] Cannot create hsr debugfs directory [ 64.863669][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.870709][ T4197] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.896884][ T4197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.930164][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.937513][ T4197] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 64.963790][ T4197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.031029][ T4185] device hsr_slave_0 entered promiscuous mode [ 65.038388][ T4185] device hsr_slave_1 entered promiscuous mode [ 65.045514][ T4185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.053286][ T4185] Cannot create hsr debugfs directory [ 65.073601][ T4197] device hsr_slave_0 entered promiscuous mode [ 65.080606][ T4197] device hsr_slave_1 entered promiscuous mode [ 65.087779][ T4197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.095761][ T4197] Cannot create hsr debugfs directory [ 65.146150][ T4165] Bluetooth: hci4: command 0x0409 tx timeout [ 65.148481][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 65.152937][ T4165] Bluetooth: hci3: command 0x0409 tx timeout [ 65.174735][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 65.181052][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 65.379688][ T4186] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.396462][ T4186] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.406745][ T4186] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.416643][ T4186] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.446478][ T4192] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.458945][ T4192] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.481177][ T4192] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.506987][ T4192] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.540423][ T4185] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 65.565091][ T4185] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 65.576250][ T4185] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 65.590325][ T4185] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 65.699419][ T4197] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 65.719445][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.728811][ T4197] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 65.738252][ T4197] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 65.749120][ T4197] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 65.778151][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.788677][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.808239][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.842540][ T4192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.852673][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.862434][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.872481][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.879762][ T545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.890263][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.902621][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.911850][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.920705][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.927868][ T545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.945404][ T4193] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.956206][ T4193] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.968975][ T4193] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.978439][ T4193] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.006982][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.016902][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.025502][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.036728][ T4192] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.058740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.078042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.087619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.096512][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.103842][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.120895][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.136060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.145561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.155921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.164346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.197281][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.205419][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.217349][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.225984][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.237321][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.245713][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.252751][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.260696][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.268893][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.279413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.298032][ T4197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.307067][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.316688][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.327761][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.334899][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.359936][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.367932][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.377975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.388168][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.397404][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.409662][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.418550][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.428082][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.437488][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.444599][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.453201][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.463676][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.474917][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.494028][ T4197] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.521047][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.530748][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.539122][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.547970][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.559046][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.568823][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.578452][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.585676][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.593752][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.602742][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.611733][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.635599][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.644028][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.652706][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.661971][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.677057][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.684263][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.692480][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.702210][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.711149][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.720364][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.729418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.742450][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.762514][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.771957][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.782711][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.791811][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.800899][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.810410][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.819684][ T4192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.838358][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.856254][ T4193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.867346][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.878554][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.888433][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.902705][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.946563][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.955521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.975951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.995881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.015921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.026788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.040708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.049699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.060760][ T4193] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.069483][ T4197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.086948][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.124885][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.133541][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.141679][ T4237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.158922][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.183061][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.211730][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.224967][ T2300] Bluetooth: hci2: command 0x041b tx timeout [ 67.228696][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.235883][ T2300] Bluetooth: hci0: command 0x041b tx timeout [ 67.238106][ T4237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.264803][ T2300] Bluetooth: hci1: command 0x041b tx timeout [ 67.285049][ T2300] Bluetooth: hci3: command 0x041b tx timeout [ 67.298845][ T2300] Bluetooth: hci4: command 0x041b tx timeout [ 67.314614][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.324353][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.338502][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.347894][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.356828][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.364319][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.371858][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.380761][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.390555][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.399253][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.408149][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.415858][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.423354][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.435119][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.449409][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.472792][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.483584][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.515911][ T4193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.556322][ T4192] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.563492][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.586178][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.628172][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.639033][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.654777][ T4186] device veth0_vlan entered promiscuous mode [ 67.671153][ T4197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.689218][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.698378][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.706557][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.715832][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.736396][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.746267][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.759889][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.768026][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.786083][ T4186] device veth1_vlan entered promiscuous mode [ 67.818893][ T4192] device veth0_vlan entered promiscuous mode [ 67.844761][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.852989][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.868684][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.879508][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.889468][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.901498][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.913910][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.923540][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.948742][ T4192] device veth1_vlan entered promiscuous mode [ 67.980006][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.989163][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.999428][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.007976][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.017093][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.026148][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.033785][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.042433][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.050937][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.063680][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.072642][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.089921][ T4186] device veth0_macvtap entered promiscuous mode [ 68.103302][ T4193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.114111][ T4197] device veth0_vlan entered promiscuous mode [ 68.158273][ T4186] device veth1_macvtap entered promiscuous mode [ 68.167296][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.176023][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.187882][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.198078][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.209542][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.220860][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.230604][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.239185][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.247336][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.257126][ T4197] device veth1_vlan entered promiscuous mode [ 68.273609][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.290655][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.299915][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.314131][ T4192] device veth0_macvtap entered promiscuous mode [ 68.324718][ T4185] device veth0_vlan entered promiscuous mode [ 68.357129][ T4192] device veth1_macvtap entered promiscuous mode [ 68.384228][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.392581][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.401267][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.410578][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.420277][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.432452][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.442518][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.455414][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.467990][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.477784][ T4185] device veth1_vlan entered promiscuous mode [ 68.495578][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.503689][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.512887][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.521433][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.530219][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.540506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.550084][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.559182][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.577174][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.586609][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.599777][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.612114][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.621269][ T4193] device veth0_vlan entered promiscuous mode [ 68.631292][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.640042][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.651563][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.660871][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.678218][ T4197] device veth0_macvtap entered promiscuous mode [ 68.690770][ T4186] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.701669][ T4186] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.712053][ T4186] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.720868][ T4186] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.740073][ T4193] device veth1_vlan entered promiscuous mode [ 68.757711][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.772674][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.782128][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.796173][ T4192] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.806561][ T4192] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.819194][ T4192] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.831061][ T4192] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.861920][ T4197] device veth1_macvtap entered promiscuous mode [ 68.892443][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.901157][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.913006][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.944211][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.955163][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.966298][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.977405][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.992544][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.001824][ T4185] device veth0_macvtap entered promiscuous mode [ 69.022181][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.031676][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.041074][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.053441][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.065451][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.076315][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.087350][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.099085][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.118099][ T4185] device veth1_macvtap entered promiscuous mode [ 69.131925][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.143147][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.155912][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.167342][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.176281][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.189307][ T4197] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.198570][ T4197] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.207832][ T4197] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.216834][ T4197] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.233848][ T4193] device veth0_macvtap entered promiscuous mode [ 69.245935][ T4193] device veth1_macvtap entered promiscuous mode [ 69.310529][ T4231] Bluetooth: hci3: command 0x040f tx timeout [ 69.323736][ T4231] Bluetooth: hci1: command 0x040f tx timeout [ 69.339135][ T4231] Bluetooth: hci0: command 0x040f tx timeout [ 69.350202][ T4231] Bluetooth: hci2: command 0x040f tx timeout [ 69.369832][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.386707][ T4232] Bluetooth: hci4: command 0x040f tx timeout [ 69.398904][ T4247] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.400716][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.410171][ T4247] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.423647][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.437492][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.447695][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.460610][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.473994][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.483209][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.496323][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.506590][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.518212][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.529239][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.541366][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.553621][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.568378][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.580470][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.592914][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.602452][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.611210][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.621082][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.634828][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.646016][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.655801][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.666867][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.679019][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.689268][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.701250][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.712442][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.723716][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.736475][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.757259][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.768775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.782183][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.794964][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.806665][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.818314][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.829477][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.841369][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.852608][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.864249][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.877584][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.897923][ T4185] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.907866][ T4185] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.918709][ T4185] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.929126][ T4185] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.956861][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.967941][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.988401][ T4193] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.997351][ T4193] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.007872][ T4193] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.017483][ T4193] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.032112][ T545] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.041186][ T545] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.050954][ T4247] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.061629][ T4247] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.079674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.089550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.158452][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.159100][ T545] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.173698][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.187416][ T545] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.204074][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.212331][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.249761][ T4237] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.273467][ T4237] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.292409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.336650][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.383372][ T545] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.392921][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.407256][ T545] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.432837][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.476128][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.534956][ T4247] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.542830][ T4247] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.550456][ T4276] loop3: detected capacity change from 0 to 512 [ 70.601085][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.643809][ T4276] EXT4-fs (loop3): Ignoring removed bh option [ 70.681755][ T545] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.712534][ T545] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.765921][ T4276] EXT4-fs (loop3): 1 truncate cleaned up [ 70.771682][ T4276] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,max_dir_size_kb=0x0000000000000001,bh,mb_optimize_scan=0x0000000000000001,data_err=ignore,usrjquota=,,errors=continue. Quota mode: none. [ 70.805837][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.152373][ T4295] loop2: detected capacity change from 0 to 512 [ 71.209431][ T4297] loop0: detected capacity change from 0 to 1024 [ 71.237626][ T4295] ======================================================= [ 71.237626][ T4295] WARNING: The mand mount option has been deprecated and [ 71.237626][ T4295] and is ignored by this kernel. Remove the mand [ 71.237626][ T4295] option from the mount to silence this warning. [ 71.237626][ T4295] ======================================================= [ 71.293038][ T4295] EXT4-fs (loop2): 1 truncate cleaned up [ 71.300191][ T4295] EXT4-fs (loop2): mounted filesystem without journal. Opts: bsddf,,errors=continue. Quota mode: none. [ 71.319096][ T1418] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.325931][ T1418] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.327243][ T4299] netlink: 20 bytes leftover after parsing attributes in process `syz.3.9'. [ 71.362564][ T4297] EXT4-fs (loop0): Ignoring removed bh option [ 71.385871][ T7] Bluetooth: hci2: command 0x0419 tx timeout [ 71.392952][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 71.454690][ T4297] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,dioread_lock,nodiscard,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,acl,,errors=continue. Quota mode: none. [ 71.504539][ T7] Bluetooth: hci1: command 0x0419 tx timeout [ 71.538054][ T26] audit: type=1800 audit(1789457775.944:2): pid=4306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.3" name="file1" dev="loop2" ino=13 res=0 errno=0 [ 71.574489][ T7] Bluetooth: hci3: command 0x0419 tx timeout [ 71.665936][ T4189] Bluetooth: hci4: command 0x0419 tx timeout [ 71.728640][ T4311] FAULT_INJECTION: forcing a failure. [ 71.728640][ T4311] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 71.824679][ T4311] CPU: 0 PID: 4311 Comm: syz.1.14 Not tainted syzkaller #0 [ 71.832427][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 71.842804][ T4311] Call Trace: [ 71.846116][ T4311] [ 71.849099][ T4311] dump_stack_lvl+0x188/0x250 [ 71.853811][ T4311] ? show_regs_print_info+0x20/0x20 [ 71.859125][ T4311] ? load_image+0x410/0x410 [ 71.863748][ T4311] ? __lock_acquire+0x7b50/0x7b50 [ 71.868894][ T4311] should_fail+0x383/0x4b0 [ 71.873352][ T4311] _copy_from_user+0x2e/0x170 [ 71.878069][ T4311] __se_sys_io_uring_setup+0xea/0x2900 [ 71.883669][ T4311] ? __context_tracking_exit+0x4c/0x80 [ 71.889197][ T4311] ? __x64_sys_io_uring_setup+0x60/0x60 [ 71.894984][ T4311] ? lockdep_hardirqs_on+0x94/0x140 [ 71.900316][ T4311] do_syscall_64+0x4c/0xa0 [ 71.904774][ T4311] ? clear_bhb_loop+0x30/0x80 [ 71.909638][ T4311] ? clear_bhb_loop+0x30/0x80 [ 71.914352][ T4311] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 71.920466][ T4311] RIP: 0033:0x7f29944a2159 [ 71.924977][ T4311] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 71.946805][ T4311] RSP: 002b:00007f29926fa028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 71.955920][ T4311] RAX: ffffffffffffffda RBX: 00007f2994729fa0 RCX: 00007f29944a2159 [ 71.964109][ T4311] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 00000000000010ba [ 71.972206][ T4311] RBP: 00007f299453903b R08: 0000000000000000 R09: 0000000000000000 [ 71.981139][ T4311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.989574][ T4311] R13: 00007f299472a038 R14: 00007f2994729fa0 R15: 00007fffaaa522b8 [ 71.997772][ T4311] [ 72.043581][ T4317] loop4: detected capacity change from 0 to 164 [ 72.287353][ T4318] syz.3.15 uses obsolete (PF_INET,SOCK_PACKET) [ 73.497325][ T4333] loop1: detected capacity change from 0 to 1024 [ 73.641746][ T4333] EXT4-fs (loop1): Ignoring removed bh option [ 73.724609][ T4285] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 465: padding at end of block bitmap is not set [ 73.826323][ T4333] EXT4-fs (loop1): mounted filesystem without journal. Opts: block_validity,max_dir_size_kb=0x0000000000000001,nombcache,sysvgroups,noinit_itable,dioread_lock,nogrpid,bh,grpjquota=,,errors=continue. Quota mode: none. [ 74.511364][ T4333] capability: warning: `syz.1.22' uses deprecated v2 capabilities in a way that may be insecure [ 74.928322][ T4357] device-mapper: ioctl: name not supplied when creating device [ 75.004370][ T4356] autofs4:pid:4356:autofs_fill_super: called with bogus options [ 75.454074][ T4372] loop3: detected capacity change from 0 to 1024 [ 75.663046][ T4372] EXT4-fs (loop3): inline encryption not supported [ 75.809939][ T4372] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #3: block 1: comm syz.3.33: lblock 1 mapped to illegal pblock 1 (length 1) [ 75.832150][ T4372] Quota error (device loop3): write_blk: dquota write failed [ 75.840127][ T4372] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 75.851101][ T4372] EXT4-fs error (device loop3): ext4_acquire_dquot:6236: comm syz.3.33: Failed to acquire dquot type 0 [ 75.871032][ T4372] EXT4-fs error (device loop3): ext4_free_blocks:6231: comm syz.3.33: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.895591][ T4372] EXT4-fs error (device loop3): ext4_read_inode_bitmap:140: comm syz.3.33: Invalid inode bitmap blk 0 in block_group 0 [ 75.923864][ T4237] EXT4-fs error (device loop3): ext4_map_blocks:631: inode #3: block 1: comm kworker/u4:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 75.942841][ T4372] EXT4-fs error (device loop3) in ext4_free_inode:362: Corrupt filesystem [ 75.955162][ T4372] EXT4-fs (loop3): 1 orphan inode deleted [ 75.961746][ T4372] EXT4-fs (loop3): mounted filesystem without journal. Opts: ; nodioread_nolock,norecovery,data_err=ignore,inlinecrypt,nodiscard,stripe=0x0000000000000004,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 76.059450][ T4237] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 76.077350][ T4237] EXT4-fs error (device loop3): ext4_release_dquot:6272: comm kworker/u4:5: Failed to release dquot type 0 [ 76.110909][ T4379] loop1: detected capacity change from 0 to 128 [ 78.025121][ T4410] device syzkaller0 entered promiscuous mode [ 78.232338][ T4414] device bridge0 entered promiscuous mode [ 78.253973][ T4414] bridge0: port 3(macsec1) entered blocking state [ 78.266326][ T4414] bridge0: port 3(macsec1) entered disabled state [ 78.300482][ T4414] device bridge0 left promiscuous mode [ 78.497946][ T4421] loop0: detected capacity change from 0 to 256 [ 78.851253][ T4425] loop2: detected capacity change from 0 to 8192 [ 78.901852][ T26] audit: type=1800 audit(1789457783.304:3): pid=4439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.60" name="GPL" dev="sda1" ino=2047 res=0 errno=0 [ 79.024981][ T4425] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 79.648771][ T4462] netlink: 4 bytes leftover after parsing attributes in process `syz.1.70'. [ 79.667013][ T4462] device bond_slave_1 entered promiscuous mode [ 79.712717][ T4462] device bond_slave_1 left promiscuous mode [ 80.000772][ T4477] sctp: [Deprecated]: syz.1.77 (pid 4477) Use of struct sctp_assoc_value in delayed_ack socket option. [ 80.000772][ T4477] Use struct sctp_sack_info instead [ 80.149961][ T4484] loop2: detected capacity change from 0 to 512 [ 80.301840][ T4484] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 80.320230][ T4484] EXT4-fs error (device loop2): ext4_iget_extra_inode:4573: inode #15: comm syz.2.80: corrupted in-inode xattr [ 80.340779][ T4484] EXT4-fs error (device loop2): ext4_orphan_get:1415: comm syz.2.80: couldn't read orphan inode 15 (err -117) [ 80.406643][ T4496] ODEBUG: Out of memory. ODEBUG disabled [ 80.466440][ T4484] EXT4-fs (loop2): mounted filesystem without journal. Opts: min_batch_time=0x0000000000000009,jqfmt=vfsv0,max_dir_size_kb=0x0000000000000005,noload,grpjquota=.,noblock_validity,resgid=0x0000000000000000,nobarrier,errors=continue,,errors=continue. Quota mode: writeback. [ 80.811275][ T4521] netlink: 8 bytes leftover after parsing attributes in process `syz.0.95'. [ 81.057304][ T4529] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 81.111950][ T4534] netlink: 40 bytes leftover after parsing attributes in process `syz.4.100'. [ 81.138725][ T4535] loop2: detected capacity change from 0 to 1024 [ 81.215372][ T4535] EXT4-fs (loop2): Ignoring removed bh option [ 81.239420][ T4539] loop0: detected capacity change from 0 to 1024 [ 81.270979][ T4535] EXT4-fs (loop2): mounted filesystem without journal. Opts: nodelalloc,dioread_lock,barrier=0x0000000000000004,nolazytime,debug_want_extra_isize=0x0000000000000080,lazytime,errors=remount-ro,stripe=0x0000000000000005,bh,init_itable,. Quota mode: none. [ 81.383629][ T26] audit: type=1326 audit(1789457785.784:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f856e182159 code=0x7ffc0000 [ 81.423771][ T4552] netlink: 12 bytes leftover after parsing attributes in process `syz.3.107'. [ 81.486847][ T4539] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 81.504769][ T4539] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.539463][ T26] audit: type=1326 audit(1789457785.794:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f856e182159 code=0x7ffc0000 [ 81.570729][ T26] audit: type=1326 audit(1789457785.794:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f856e182159 code=0x7ffc0000 [ 81.579340][ T21] cfg80211: failed to load regulatory.db [ 81.596460][ T26] audit: type=1326 audit(1789457785.794:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f856e180fc7 code=0x7ffc0000 [ 81.717153][ T26] audit: type=1326 audit(1789457785.794:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f856e182159 code=0x7ffc0000 [ 81.846249][ T4569] loop3: detected capacity change from 0 to 512 [ 81.873799][ T26] audit: type=1326 audit(1789457785.794:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f856e182159 code=0x7ffc0000 [ 82.014507][ T26] audit: type=1326 audit(1789457785.794:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f856e182159 code=0x7ffc0000 [ 82.051142][ T4575] FAULT_INJECTION: forcing a failure. [ 82.051142][ T4575] name failslab, interval 1, probability 0, space 0, times 1 [ 82.111631][ T4582] Zero length message leads to an empty skb [ 82.117878][ T4575] CPU: 1 PID: 4575 Comm: syz.1.117 Not tainted syzkaller #0 [ 82.127021][ T4575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 82.141656][ T4575] Call Trace: [ 82.144989][ T4575] [ 82.148161][ T4575] dump_stack_lvl+0x188/0x250 [ 82.153099][ T4575] ? show_regs_print_info+0x20/0x20 [ 82.158978][ T4575] ? load_image+0x410/0x410 [ 82.163690][ T4575] ? __lock_acquire+0x7b50/0x7b50 [ 82.168864][ T4575] should_fail+0x383/0x4b0 [ 82.173677][ T4575] should_failslab+0x5/0x20 [ 82.178226][ T4575] slab_pre_alloc_hook+0x51/0xc0 [ 82.183289][ T4575] ? dup_fd+0x54/0xc70 [ 82.187401][ T4575] kmem_cache_alloc+0x3d/0x280 [ 82.192219][ T4575] dup_fd+0x54/0xc70 [ 82.196153][ T4575] ? apparmor_task_alloc+0x7c/0x230 [ 82.201477][ T4575] ? memcpy+0x3c/0x60 [ 82.205526][ T4575] ? apparmor_task_alloc+0x1b9/0x230 [ 82.210865][ T4575] copy_files+0x72/0xe0 [ 82.215240][ T4575] copy_process+0x1666/0x3e70 [ 82.220102][ T4575] ? __pidfd_prepare+0x140/0x140 [ 82.220588][ T26] audit: type=1326 audit(1789457785.794:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=84 compat=0 ip=0x7f856e182159 code=0x7ffc0000 [ 82.225588][ T4575] ? userfaultfd_unmap_complete+0x28f/0x310 [ 82.225614][ T4575] ? verify_lock_unused+0x140/0x140 [ 82.225642][ T4575] kernel_clone+0x23f/0x990 [ 82.225668][ T4575] ? create_io_thread+0x180/0x180 [ 82.225704][ T4575] __x64_sys_clone+0x19a/0x210 [ 82.225726][ T4575] ? __ia32_sys_vfork+0x130/0x130 [ 82.225759][ T4575] ? lockdep_hardirqs_on+0x94/0x140 [ 82.285398][ T4575] do_syscall_64+0x4c/0xa0 [ 82.289850][ T4575] ? clear_bhb_loop+0x30/0x80 [ 82.294564][ T4575] ? clear_bhb_loop+0x30/0x80 [ 82.299297][ T4575] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.305330][ T4575] RIP: 0033:0x7f29944a2159 [ 82.309780][ T4575] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 82.319132][ T26] audit: type=1326 audit(1789457785.794:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4549 comm="syz.3.106" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f856e182159 code=0x7ffc0000 [ 82.329769][ T4575] RSP: 002b:00007f29926f9fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 82.329799][ T4575] RAX: ffffffffffffffda RBX: 00007f2994729fa0 RCX: 00007f29944a2159 [ 82.329813][ T4575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.329824][ T4575] RBP: 00007f299453903b R08: 0000000000000000 R09: 0000000000000000 [ 82.329837][ T4575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 82.329849][ T4575] R13: 00007f299472a038 R14: 00007f2994729fa0 R15: 00007fffaaa522b8 [ 82.329878][ T4575] [ 82.699997][ T4603] device syzkaller0 entered promiscuous mode [ 82.747329][ T4604] FAULT_INJECTION: forcing a failure. [ 82.747329][ T4604] name failslab, interval 1, probability 0, space 0, times 0 [ 82.760750][ T4604] CPU: 0 PID: 4604 Comm: syz.1.127 Not tainted syzkaller #0 [ 82.768071][ T4604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 82.778149][ T4604] Call Trace: [ 82.781454][ T4604] [ 82.784405][ T4604] dump_stack_lvl+0x188/0x250 [ 82.789112][ T4604] ? show_regs_print_info+0x20/0x20 [ 82.794341][ T4604] ? load_image+0x410/0x410 [ 82.798871][ T4604] ? __might_sleep+0xf0/0xf0 [ 82.803489][ T4604] ? __lock_acquire+0x7b50/0x7b50 [ 82.808542][ T4604] should_fail+0x383/0x4b0 [ 82.812998][ T4604] should_failslab+0x5/0x20 [ 82.817526][ T4604] slab_pre_alloc_hook+0x51/0xc0 [ 82.823101][ T4604] __kmalloc+0x6b/0x340 [ 82.827282][ T4604] ? tomoyo_encode+0x28a/0x550 [ 82.832163][ T4604] tomoyo_encode+0x28a/0x550 [ 82.837189][ T4604] tomoyo_realpath_from_path+0x5a2/0x5e0 [ 82.842995][ T4604] tomoyo_check_open_permission+0x1eb/0x410 [ 82.848955][ T4604] ? tomoyo_check_path_number_acl+0x280/0x280 [ 82.855622][ T4604] ? __lock_acquire+0x7b50/0x7b50 [ 82.860873][ T4604] ? __rwlock_init+0x140/0x140 [ 82.865772][ T4604] ? hook_file_open+0xf1/0x230 [ 82.870578][ T4604] ? tomoyo_file_open+0xe9/0x170 [ 82.875572][ T4604] security_file_open+0x5e/0xa0 [ 82.880564][ T4604] do_dentry_open+0x321/0xf90 [ 82.885727][ T4604] ? vfs_open+0x2b/0x80 [ 82.889969][ T4604] path_openat+0x2718/0x2fb0 [ 82.894627][ T4604] ? __kasan_slab_alloc+0xa9/0xc0 [ 82.899861][ T4604] ? do_filp_open+0x400/0x400 [ 82.905507][ T4604] do_filp_open+0x1df/0x400 [ 82.911042][ T4604] ? vfs_tmpfile+0x300/0x300 [ 82.915708][ T4604] ? _raw_spin_unlock+0x24/0x40 [ 82.920834][ T4604] ? alloc_fd+0x59e/0x650 [ 82.926133][ T4604] do_sys_openat2+0x14b/0x500 [ 82.930879][ T4604] ? __lock_acquire+0x7b50/0x7b50 [ 82.937094][ T4604] ? do_sys_open+0xe0/0xe0 [ 82.942040][ T4604] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 82.948356][ T4604] ? lock_chain_count+0x20/0x20 [ 82.953721][ T4604] __x64_sys_openat+0x135/0x160 [ 82.958969][ T4604] do_syscall_64+0x4c/0xa0 [ 82.965384][ T4604] ? clear_bhb_loop+0x30/0x80 [ 82.970394][ T4604] ? clear_bhb_loop+0x30/0x80 [ 82.975127][ T4604] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.981455][ T4604] RIP: 0033:0x7f29944a2159 [ 82.986176][ T4604] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 83.006442][ T4604] RSP: 002b:00007f29926fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 83.015097][ T4604] RAX: ffffffffffffffda RBX: 00007f2994729fa0 RCX: 00007f29944a2159 [ 83.023269][ T4604] RDX: 0000000000000200 RSI: 0000200000000380 RDI: ffffffffffffff9c [ 83.031516][ T4604] RBP: 00007f299453903b R08: 0000000000000000 R09: 0000000000000000 [ 83.039629][ T4604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.047619][ T4604] R13: 00007f299472a038 R14: 00007f2994729fa0 R15: 00007fffaaa522b8 [ 83.056507][ T4604] [ 83.065031][ T4604] ERROR: Out of memory at tomoyo_realpath_from_path. [ 83.692300][ T4634] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.907689][ T4650] device-mapper: table: 248:1: mirror: Insufficient mirror log arguments [ 83.925906][ T4634] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.944237][ T4650] device-mapper: ioctl: error adding target to table [ 83.976202][ T4651] netlink: 168 bytes leftover after parsing attributes in process `syz.3.150'. [ 84.007940][ T4655] loop0: detected capacity change from 0 to 512 [ 84.067562][ T4634] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.157702][ T4655] EXT4-fs error (device loop0): ext4_orphan_get:1410: inode #15: comm syz.0.152: inode has both inline data and extents flags [ 84.167742][ T4660] device syzkaller0 entered promiscuous mode [ 84.185218][ T4655] EXT4-fs error (device loop0): ext4_orphan_get:1415: comm syz.0.152: couldn't read orphan inode 15 (err -117) [ 84.219408][ T4655] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 84.242193][ T4634] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.403967][ T4668] FAULT_INJECTION: forcing a failure. [ 84.403967][ T4668] name failslab, interval 1, probability 0, space 0, times 0 [ 84.428731][ T4668] CPU: 1 PID: 4668 Comm: syz.0.156 Not tainted syzkaller #0 [ 84.436172][ T4668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 84.446304][ T4668] Call Trace: [ 84.449607][ T4668] [ 84.452665][ T4668] dump_stack_lvl+0x188/0x250 [ 84.458356][ T4668] ? show_regs_print_info+0x20/0x20 [ 84.463604][ T4668] ? load_image+0x410/0x410 [ 84.468239][ T4668] ? __lock_acquire+0x7b50/0x7b50 [ 84.473405][ T4668] should_fail+0x383/0x4b0 [ 84.477958][ T4668] should_failslab+0x5/0x20 [ 84.482599][ T4668] slab_pre_alloc_hook+0x51/0xc0 [ 84.487685][ T4668] __kmalloc+0x6b/0x340 [ 84.492003][ T4668] ? alloc_workqueue+0x17e/0x1450 [ 84.497091][ T4668] alloc_workqueue+0x17e/0x1450 [ 84.501989][ T4668] ? vsnprintf+0x1b22/0x1c20 [ 84.506781][ T4668] ? snprintf+0xe5/0x140 [ 84.511174][ T4668] ? lockdep_init_map_type+0x98/0x900 [ 84.516778][ T4668] ? apply_workqueue_attrs+0x170/0x170 [ 84.523038][ T4668] ? memset+0x1e/0x40 [ 84.527352][ T4668] ? lockdep_init_map_type+0x98/0x900 [ 84.532841][ T4668] nci_register_device+0x3fc/0x9f0 [ 84.538138][ T4668] ? nci_free_device+0x90/0x90 [ 84.542957][ T4668] ? nci_hci_allocate+0x1dd/0x2a0 [ 84.548123][ T4668] ? nci_allocate_device+0x241/0x350 [ 84.553454][ T4668] virtual_ncidev_open+0x55/0xc0 [ 84.558527][ T4668] ? virtual_ncidev_ioctl+0x90/0x90 [ 84.559251][ T4634] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.563935][ T4668] misc_open+0x31f/0x390 [ 84.563985][ T4668] chrdev_open+0x585/0x5f0 [ 84.564020][ T4668] ? cd_forget+0x160/0x160 [ 84.564044][ T4668] ? fsnotify_perm+0x3a7/0x560 [ 84.564067][ T4668] ? cd_forget+0x160/0x160 [ 84.564088][ T4668] do_dentry_open+0x7f7/0xf90 [ 84.590565][ T4634] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.594884][ T4668] ? vfs_open+0x2b/0x80 [ 84.594920][ T4668] path_openat+0x2718/0x2fb0 [ 84.594969][ T4668] ? __kasan_slab_alloc+0xa9/0xc0 [ 84.594997][ T4668] ? do_filp_open+0x400/0x400 [ 84.595043][ T4668] do_filp_open+0x1df/0x400 [ 84.595070][ T4668] ? vfs_tmpfile+0x300/0x300 [ 84.595115][ T4668] ? _raw_spin_unlock+0x24/0x40 [ 84.595135][ T4668] ? alloc_fd+0x59e/0x650 [ 84.595161][ T4668] do_sys_openat2+0x14b/0x500 [ 84.595178][ T4668] ? __lock_acquire+0x7b50/0x7b50 [ 84.612333][ T4634] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.612684][ T4668] ? do_sys_open+0xe0/0xe0 [ 84.639744][ T4634] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.643673][ T4668] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 84.643711][ T4668] ? lock_chain_count+0x20/0x20 [ 84.643741][ T4668] __x64_sys_openat+0x135/0x160 [ 84.643765][ T4668] do_syscall_64+0x4c/0xa0 [ 84.699121][ T4668] ? clear_bhb_loop+0x30/0x80 [ 84.703844][ T4668] ? clear_bhb_loop+0x30/0x80 [ 84.708565][ T4668] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 84.714588][ T4668] RIP: 0033:0x7f40e0066159 [ 84.719034][ T4668] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 84.738800][ T4668] RSP: 002b:00007f40de2be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 84.747329][ T4668] RAX: ffffffffffffffda RBX: 00007f40e02edfa0 RCX: 00007f40e0066159 [ 84.755789][ T4668] RDX: 0000000000000002 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 84.763887][ T4668] RBP: 00007f40e00fd03b R08: 0000000000000000 R09: 0000000000000000 [ 84.771897][ T4668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.779935][ T4668] R13: 00007f40e02ee038 R14: 00007f40e02edfa0 R15: 00007ffe02f86838 [ 84.788005][ T4668] [ 85.345968][ T4699] device bridge0 entered promiscuous mode [ 85.388593][ T4699] device macvlan2 entered promiscuous mode [ 85.793536][ T4719] loop4: detected capacity change from 0 to 1764 [ 85.914093][ T4724] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 86.101722][ T4731] loop2: detected capacity change from 0 to 128 [ 86.135824][ T4733] netlink: 12 bytes leftover after parsing attributes in process `syz.4.184'. [ 86.211870][ T4731] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a80ec018, mo2=0002] [ 86.284110][ T4731] System zones: 1-3, 19-19, 35-36 [ 86.317366][ T4738] netlink: 20 bytes leftover after parsing attributes in process `syz.4.186'. [ 86.355502][ T4731] EXT4-fs (loop2): mounted filesystem without journal. Opts: quota,debug,,errors=continue. Quota mode: writeback. [ 86.454690][ T4731] ext4 filesystem being mounted at /30/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 86.565392][ T4744] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 86.702561][ T4748] loop0: detected capacity change from 0 to 512 [ 86.824837][ T4748] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 86.892770][ T4748] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.144908][ T4748] FAULT_INJECTION: forcing a failure. [ 87.144908][ T4748] name failslab, interval 1, probability 0, space 0, times 0 [ 87.203427][ T4748] CPU: 0 PID: 4748 Comm: syz.0.189 Not tainted syzkaller #0 [ 87.210884][ T4748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 87.221599][ T4748] Call Trace: [ 87.225117][ T4748] [ 87.228236][ T4748] dump_stack_lvl+0x188/0x250 [ 87.232979][ T4748] ? show_regs_print_info+0x20/0x20 [ 87.238260][ T4748] ? load_image+0x410/0x410 [ 87.243346][ T4748] ? __lock_acquire+0x7b50/0x7b50 [ 87.248664][ T4748] should_fail+0x383/0x4b0 [ 87.253124][ T4748] should_failslab+0x5/0x20 [ 87.257843][ T4748] slab_pre_alloc_hook+0x51/0xc0 [ 87.262851][ T4748] __kmalloc+0x6b/0x340 [ 87.267231][ T4748] ? qtree_write_dquot+0xa7/0x4a0 [ 87.272302][ T4748] qtree_write_dquot+0xa7/0x4a0 [ 87.279341][ T4748] v2_write_dquot+0x108/0x190 [ 87.284710][ T4748] dquot_commit+0x342/0x410 [ 87.289269][ T4748] ext4_write_dquot+0x1f0/0x360 [ 87.294142][ T4748] mark_all_dquot_dirty+0xf9/0x400 [ 87.299419][ T4748] __dquot_alloc_space+0x5cb/0xe10 [ 87.305124][ T4748] ext4_mb_new_blocks+0xf80/0x47c0 [ 87.310447][ T4748] ? memset+0x1e/0x40 [ 87.314461][ T4748] ? ext4_mb_pa_callback+0xd0/0xd0 [ 87.319856][ T4748] ? ext4_ext_find_goal+0xed/0x1d0 [ 87.324979][ T4748] ext4_ext_map_blocks+0x17d1/0x63d0 [ 87.330299][ T4748] ? ext4_ext_release+0x10/0x10 [ 87.335275][ T4748] ? rwsem_write_trylock+0x135/0x1c0 [ 87.340804][ T4748] ? ext4_es_lookup_extent+0x5fd/0x9f0 [ 87.346567][ T4748] ext4_map_blocks+0x97f/0x1a50 [ 87.351793][ T4748] ? ext4_issue_zeroout+0x250/0x250 [ 87.357037][ T4748] ? ext4_journal_check_start+0x17f/0x240 [ 87.362767][ T4748] ? __ext4_journal_start_sb+0x1bd/0x360 [ 87.368491][ T4748] ? __ext4_journal_stop+0x30/0x190 [ 87.374709][ T4748] ext4_alloc_file_blocks+0x378/0xb60 [ 87.380796][ T4748] ? trace_ext4_fallocate_enter+0x1d0/0x1d0 [ 87.386737][ T4748] ? file_update_time+0x3d7/0x440 [ 87.391797][ T4748] ? file_remove_privs+0x5d0/0x5d0 [ 87.396953][ T4748] ext4_fallocate+0x96a/0x1e50 [ 87.402355][ T4748] vfs_fallocate+0x57e/0x6f0 [ 87.407076][ T4748] __x64_sys_fallocate+0xbd/0x100 [ 87.412212][ T4748] do_syscall_64+0x4c/0xa0 [ 87.416633][ T4748] ? clear_bhb_loop+0x30/0x80 [ 87.421312][ T4748] ? clear_bhb_loop+0x30/0x80 [ 87.426530][ T4748] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.432655][ T4748] RIP: 0033:0x7f40e0066159 [ 87.437180][ T4748] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 87.457605][ T4748] RSP: 002b:00007f40de2be028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 87.467113][ T4748] RAX: ffffffffffffffda RBX: 00007f40e02edfa0 RCX: 00007f40e0066159 [ 87.475222][ T4748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 87.483197][ T4748] RBP: 00007f40e00fd03b R08: 0000000000000000 R09: 0000000000000000 [ 87.491176][ T4748] R10: 000000000008fffb R11: 0000000000000246 R12: 0000000000000000 [ 87.499163][ T4748] R13: 00007f40e02ee038 R14: 00007f40e02edfa0 R15: 00007ffe02f86838 [ 87.507262][ T4748] [ 87.536042][ T4748] EXT4-fs error (device loop0): ext4_write_dquot:6216: comm syz.0.189: Failed to commit dquot type 0 [ 88.079120][ T4760] loop2: detected capacity change from 0 to 7 [ 88.125897][ T4278] Dev loop2: unable to read RDB block 7 [ 88.132005][ T4278] loop2: unable to read partition table [ 88.190785][ T4278] loop2: partition table beyond EOD, truncated [ 88.213755][ T4760] Dev loop2: unable to read RDB block 7 [ 88.249629][ T4760] loop2: unable to read partition table [ 88.284743][ T4760] loop2: partition table beyond EOD, truncated [ 88.309655][ T4760] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 88.475954][ C1] sd 0:0:1:0: tag#1756 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 88.485961][ C1] sd 0:0:1:0: tag#1756 CDB: Read(6) 08 00 00 00 00 00 [ 88.646756][ T4778] loop2: detected capacity change from 0 to 2048 [ 88.750340][ T4778] EXT4-fs (loop2): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000000ffe,abort,,errors=continue. Quota mode: none. [ 89.222080][ T4802] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 89.258256][ T4806] netlink: 52 bytes leftover after parsing attributes in process `syz.3.212'. [ 89.669652][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 89.669669][ T26] audit: type=1326 audit(1789457794.074:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 89.777861][ T4827] loop0: detected capacity change from 0 to 512 [ 89.820581][ T26] audit: type=1326 audit(1789457794.114:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 89.910370][ T4827] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 89.910570][ T4828] syz.3.222 (4828) used greatest stack depth: 21056 bytes left [ 89.929198][ T26] audit: type=1326 audit(1789457794.114:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 89.929236][ T26] audit: type=1326 audit(1789457794.114:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 89.929265][ T26] audit: type=1326 audit(1789457794.114:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 89.929294][ T26] audit: type=1326 audit(1789457794.114:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 89.929323][ T26] audit: type=1326 audit(1789457794.124:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 89.955496][ T4827] ext4 filesystem being mounted at /49/proc supports timestamps until 2038-01-19 (0x7fffffff) [ 90.072017][ T26] audit: type=1326 audit(1789457794.124:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 90.113860][ T26] audit: type=1326 audit(1789457794.124:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=296 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 90.167575][ T26] audit: type=1326 audit(1789457794.124:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4823 comm="syz.4.221" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c788bf159 code=0x7ffc0000 [ 90.334766][ T4827] EXT4-fs error (device loop0): ext4_find_dest_de:2117: inode #2: block 3: comm syz.0.223: bad entry in directory: inode out of bounds - offset=92, inode=117440528, rec_len=16, size=2048 fake=0 [ 90.442322][ T4247] bond0: (slave bond_slave_0): interface is now down [ 90.461560][ T4247] bond0: (slave bond_slave_1): interface is now down [ 90.492859][ T4850] loop3: detected capacity change from 0 to 512 [ 90.493034][ T4247] bond0: now running without any active interface! [ 90.530148][ T4827] EXT4-fs error (device loop0): ext4_find_dest_de:2117: inode #2: block 3: comm syz.0.223: bad entry in directory: inode out of bounds - offset=92, inode=117440528, rec_len=16, size=2048 fake=0 [ 90.611355][ T4850] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 90.612001][ T4852] loop4: detected capacity change from 0 to 512 [ 90.694456][ T4852] EXT4-fs (loop4): invalid journal inode [ 90.756728][ T4852] EXT4-fs (loop4): can't get journal size [ 90.763611][ T4850] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 90.814556][ T4850] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.231: Corrupt directory, running e2fsck is recommended [ 90.846424][ T4852] EXT4-fs (loop4): 1 truncate cleaned up [ 90.884581][ T4852] EXT4-fs (loop4): mounted filesystem without journal. Opts: norecovery,,errors=continue. Quota mode: none. [ 90.930074][ T4850] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 90.997818][ T4268] kernel write not supported for file /90/attr/prev (pid: 4268 comm: kworker/0:7) [ 91.061277][ T4850] EXT4-fs error (device loop3): ext4_iget_extra_inode:4573: inode #15: comm syz.3.231: corrupted in-inode xattr [ 91.130474][ T4850] EXT4-fs error (device loop3): ext4_orphan_get:1415: comm syz.3.231: couldn't read orphan inode 15 (err -117) [ 91.160778][ T4850] EXT4-fs (loop3): mounted filesystem without journal. Opts: dioread_lock,noblock_validity,stripe=0x0000000000000009,jqfmt=vfsold,nolazytime,grpjquota=.nouid32,resuid=0x0000000000000000,barrier=0x0000000000001000,grpid,,,errors=continue. Quota mode: writeback. [ 91.242590][ T4850] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 91.288107][ T4850] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 91.342358][ T4850] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.231: Corrupt directory, running e2fsck is recommended [ 91.369714][ T4867] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 91.404531][ T4867] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 91.467971][ T4867] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.231: Corrupt directory, running e2fsck is recommended [ 91.544776][ T4850] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 91.606832][ T4850] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 91.630849][ T4877] FAULT_INJECTION: forcing a failure. [ 91.630849][ T4877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 91.654712][ T4850] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.231: Corrupt directory, running e2fsck is recommended [ 91.673955][ T4877] CPU: 1 PID: 4877 Comm: syz.0.242 Not tainted syzkaller #0 [ 91.681321][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 91.692225][ T4877] Call Trace: [ 91.695990][ T4877] [ 91.698945][ T4877] dump_stack_lvl+0x188/0x250 [ 91.706920][ T4877] ? show_regs_print_info+0x20/0x20 [ 91.714656][ T4877] ? load_image+0x410/0x410 [ 91.720120][ T4877] ? __lock_acquire+0x7b50/0x7b50 [ 91.727955][ T4877] ? mutex_unlock+0x10/0x10 [ 91.734681][ T4877] should_fail+0x383/0x4b0 [ 91.740731][ T4877] _copy_to_user+0x2e/0x130 [ 91.748366][ T4877] rng_dev_read+0x3b6/0x700 [ 91.753212][ T4877] ? devm_hwrng_match+0x60/0x60 [ 91.759847][ T4877] ? common_file_perm+0x171/0x1c0 [ 91.766008][ T4877] ? fsnotify_perm+0x3a7/0x560 [ 91.771314][ T4877] do_iter_read+0x505/0x7c0 [ 91.776401][ T4877] do_preadv+0x236/0x390 [ 91.781550][ T4877] ? do_writev+0x480/0x480 [ 91.786009][ T4877] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 91.793310][ T4877] ? lock_chain_count+0x20/0x20 [ 91.798991][ T4877] ? lockdep_hardirqs_on+0x94/0x140 [ 91.806234][ T4877] do_syscall_64+0x4c/0xa0 [ 91.810827][ T4877] ? clear_bhb_loop+0x30/0x80 [ 91.815743][ T4877] ? clear_bhb_loop+0x30/0x80 [ 91.820486][ T4877] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 91.826699][ T4877] RIP: 0033:0x7f40e0066159 [ 91.831253][ T4877] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 91.855874][ T4877] RSP: 002b:00007f40de2be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 91.864899][ T4877] RAX: ffffffffffffffda RBX: 00007f40e02edfa0 RCX: 00007f40e0066159 [ 91.873950][ T4877] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000004 [ 91.882479][ T4877] RBP: 00007f40e00fd03b R08: 0000000000000000 R09: 0000000000000000 [ 91.894923][ T4877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.903544][ T4877] R13: 00007f40e02ee038 R14: 00007f40e02edfa0 R15: 00007ffe02f86838 [ 91.911741][ T4877] [ 92.157376][ T4884] TC_ACT_REPEAT abuse ? [ 92.431084][ T4903] netlink: 8 bytes leftover after parsing attributes in process `syz.2.252'. [ 92.458966][ T4903] netlink: 4 bytes leftover after parsing attributes in process `syz.2.252'. [ 92.472436][ T4903] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 92.481801][ T4903] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 92.490719][ T4903] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 92.499743][ T4903] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 92.546334][ T4905] loop3: detected capacity change from 0 to 512 [ 92.688831][ T4916] loop4: detected capacity change from 0 to 512 [ 92.706151][ T4905] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,minixdf,,errors=continue. Quota mode: writeback. [ 92.734688][ T4905] ext4 filesystem being mounted at /53/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.740166][ T4918] loop2: detected capacity change from 0 to 512 [ 92.783678][ T4916] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.852628][ T4916] EXT4-fs (loop4): ea_inode feature is not supported for Hurd [ 93.192431][ T4930] netlink: 8 bytes leftover after parsing attributes in process `syz.4.264'. [ 93.763635][ T4955] FAULT_INJECTION: forcing a failure. [ 93.763635][ T4955] name failslab, interval 1, probability 0, space 0, times 0 [ 93.804666][ T4955] CPU: 1 PID: 4955 Comm: syz.3.275 Not tainted syzkaller #0 [ 93.815695][ T4955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 93.826003][ T4955] Call Trace: [ 93.829412][ T4955] [ 93.832470][ T4955] dump_stack_lvl+0x188/0x250 [ 93.837460][ T4955] ? show_regs_print_info+0x20/0x20 [ 93.842705][ T4955] ? load_image+0x410/0x410 [ 93.847436][ T4955] ? __might_sleep+0xf0/0xf0 [ 93.852178][ T4955] ? __lock_acquire+0x7b50/0x7b50 [ 93.857340][ T4955] should_fail+0x383/0x4b0 [ 93.861823][ T4955] should_failslab+0x5/0x20 [ 93.866418][ T4955] slab_pre_alloc_hook+0x51/0xc0 [ 93.871671][ T4955] kmem_cache_alloc_trace+0x47/0x290 [ 93.877096][ T4955] ? nfs_alloc_fhandle+0x46/0x90 [ 93.882083][ T4955] nfs_alloc_fhandle+0x46/0x90 [ 93.886996][ T4955] nfs_init_fs_context+0x65/0xe80 [ 93.892290][ T4955] alloc_fs_context+0x628/0x7d0 [ 93.897504][ T4955] __se_sys_fsopen+0x111/0x320 [ 93.902754][ T4955] do_syscall_64+0x4c/0xa0 [ 93.907200][ T4955] ? clear_bhb_loop+0x30/0x80 [ 93.912077][ T4955] ? clear_bhb_loop+0x30/0x80 [ 93.916875][ T4955] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.922840][ T4955] RIP: 0033:0x7f856e182159 [ 93.927411][ T4955] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 93.949566][ T4955] RSP: 002b:00007f856c3da028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 93.958481][ T4955] RAX: ffffffffffffffda RBX: 00007f856e409fa0 RCX: 00007f856e182159 [ 93.966767][ T4955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100 [ 93.975133][ T4955] RBP: 00007f856e21903b R08: 0000000000000000 R09: 0000000000000000 [ 93.983148][ T4955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.991328][ T4955] R13: 00007f856e40a038 R14: 00007f856e409fa0 R15: 00007ffc9a8d56b8 [ 93.999351][ T4955] [ 94.022020][ T4966] loop4: detected capacity change from 0 to 512 [ 94.321657][ T4985] loop0: detected capacity change from 0 to 1024 [ 94.397739][ T4991] netlink: 'syz.1.293': attribute type 11 has an invalid length. [ 94.451306][ T4985] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 94.560737][ T5001] loop1: detected capacity change from 0 to 1024 [ 94.626476][ T4985] syz.0.288 (4985) used greatest stack depth: 20592 bytes left [ 94.645045][ T5001] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 94.723136][ T5001] EXT4-fs (loop1): barriers disabled [ 94.747101][ T5001] JBD2: no valid journal superblock found [ 94.793726][ T5001] EXT4-fs (loop1): error loading journal [ 94.940318][ T5016] loop0: detected capacity change from 0 to 1024 [ 95.060585][ T5016] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 95.080641][ T5022] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 95.212940][ T5016] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,resuid=0x0000000000000000,init_itable,nodelalloc,grpid,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 95.268921][ T5030] loop3: detected capacity change from 0 to 512 [ 95.336703][ T5030] EXT4-fs (loop3): Ignoring removed nomblk_io_submit option [ 95.410838][ T5030] EXT4-fs (loop3): Ignoring removed nobh option [ 95.516592][ T5030] EXT4-fs (loop3): mounted filesystem without journal. Opts: nomblk_io_submit,bsddf,delalloc,nobh,,errors=continue. Quota mode: writeback. [ 95.538473][ T5030] ext4 filesystem being mounted at /62/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.650897][ T5037] FAULT_INJECTION: forcing a failure. [ 95.650897][ T5037] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 95.762257][ T5037] CPU: 0 PID: 5037 Comm: syz.0.309 Not tainted syzkaller #0 [ 95.769850][ T5037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 95.780030][ T5037] Call Trace: [ 95.783343][ T5037] [ 95.786307][ T5037] dump_stack_lvl+0x188/0x250 [ 95.791203][ T5037] ? show_regs_print_info+0x20/0x20 [ 95.796433][ T5037] ? load_image+0x410/0x410 [ 95.801065][ T5037] ? __lock_acquire+0x7b50/0x7b50 [ 95.806719][ T5037] should_fail+0x383/0x4b0 [ 95.811190][ T5037] _copy_to_user+0x2e/0x130 [ 95.815812][ T5037] __se_sys_io_uring_setup+0x2250/0x2900 [ 95.821682][ T5037] ? __x64_sys_io_uring_setup+0x60/0x60 [ 95.827296][ T5037] ? lockdep_hardirqs_on+0x94/0x140 [ 95.832546][ T5037] do_syscall_64+0x4c/0xa0 [ 95.837002][ T5037] ? clear_bhb_loop+0x30/0x80 [ 95.841709][ T5037] ? clear_bhb_loop+0x30/0x80 [ 95.846558][ T5037] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.852489][ T5037] RIP: 0033:0x7f40e0066159 [ 95.857176][ T5037] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.876914][ T5037] RSP: 002b:00007f40de2be028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 95.885386][ T5037] RAX: ffffffffffffffda RBX: 00007f40e02edfa0 RCX: 00007f40e0066159 [ 95.893402][ T5037] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000bbc [ 95.901603][ T5037] RBP: 00007f40e00fd03b R08: 0000000000000000 R09: 0000000000000000 [ 95.909694][ T5037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.917692][ T5037] R13: 00007f40e02ee038 R14: 00007f40e02edfa0 R15: 00007ffe02f86838 [ 95.925719][ T5037] [ 96.242997][ T5056] loop2: detected capacity change from 0 to 512 [ 96.380049][ T5056] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 96.394656][ T5056] ext4 filesystem being mounted at /58/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.587350][ T5070] FAULT_INJECTION: forcing a failure. [ 96.587350][ T5070] name failslab, interval 1, probability 0, space 0, times 0 [ 96.685809][ T5070] CPU: 0 PID: 5070 Comm: syz.0.322 Not tainted syzkaller #0 [ 96.693184][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 96.703275][ T5070] Call Trace: [ 96.706591][ T5070] [ 96.709550][ T5070] dump_stack_lvl+0x188/0x250 [ 96.714270][ T5070] ? show_regs_print_info+0x20/0x20 [ 96.719593][ T5070] ? load_image+0x410/0x410 [ 96.724174][ T5070] ? __might_sleep+0xf0/0xf0 [ 96.728837][ T5070] ? __lock_acquire+0x7b50/0x7b50 [ 96.733908][ T5070] should_fail+0x383/0x4b0 [ 96.738382][ T5070] should_failslab+0x5/0x20 [ 96.742925][ T5070] slab_pre_alloc_hook+0x51/0xc0 [ 96.747905][ T5070] __kmalloc+0x6b/0x340 [ 96.752209][ T5070] ? security_sb_alloc+0x3d/0x120 [ 96.757280][ T5070] security_sb_alloc+0x3d/0x120 [ 96.762172][ T5070] alloc_super+0x208/0x970 [ 96.766626][ T5070] ? kill_litter_super+0xa0/0xa0 [ 96.771605][ T5070] sget_fc+0x2d4/0x6f0 [ 96.775718][ T5070] ? kill_litter_super+0xa0/0xa0 [ 96.780699][ T5070] ? proc_reconfigure+0x370/0x370 [ 96.785762][ T5070] get_tree_nodev+0x26/0x160 [ 96.790394][ T5070] vfs_get_tree+0x88/0x270 [ 96.794934][ T5070] do_new_mount+0x247/0xa40 [ 96.799500][ T5070] __se_sys_mount+0x2e3/0x3d0 [ 96.804225][ T5070] ? __x64_sys_mount+0xc0/0xc0 [ 96.809031][ T5070] ? lockdep_hardirqs_on+0x94/0x140 [ 96.814267][ T5070] ? __x64_sys_mount+0x1c/0xc0 [ 96.819070][ T5070] do_syscall_64+0x4c/0xa0 [ 96.824122][ T5070] ? clear_bhb_loop+0x30/0x80 [ 96.828822][ T5070] ? clear_bhb_loop+0x30/0x80 [ 96.833551][ T5070] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.839569][ T5070] RIP: 0033:0x7f40e0066159 [ 96.844026][ T5070] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 96.863883][ T5070] RSP: 002b:00007f40de2be028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 96.872359][ T5070] RAX: ffffffffffffffda RBX: 00007f40e02edfa0 RCX: 00007f40e0066159 [ 96.880459][ T5070] RDX: 0000200000000100 RSI: 0000200000000080 RDI: 0000000000000000 [ 96.888653][ T5070] RBP: 00007f40e00fd03b R08: 0000000000000000 R09: 0000000000000000 [ 96.896676][ T5070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.904692][ T5070] R13: 00007f40e02ee038 R14: 00007f40e02edfa0 R15: 00007ffe02f86838 [ 96.912721][ T5070] [ 97.363140][ T5106] netlink: 'syz.2.333': attribute type 10 has an invalid length. [ 97.424581][ T5106] team0: Port device veth0_to_bond added [ 97.625056][ T5118] ip_tables: iptables: counters copy to user failed while replacing table [ 97.713351][ T5121] netlink: 28 bytes leftover after parsing attributes in process `syz.2.340'. [ 97.738062][ T5121] netlink: 'syz.2.340': attribute type 7 has an invalid length. [ 97.756729][ T5121] netlink: 4 bytes leftover after parsing attributes in process `syz.2.340'. [ 97.777533][ T5121] device geneve1 entered promiscuous mode [ 97.818523][ T5121] device geneve0 entered promiscuous mode [ 97.829474][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr1: link becomes ready [ 97.839308][ T5127] 8021q: VLANs not supported on caif0 [ 97.999295][ T5137] loop1: detected capacity change from 0 to 512 [ 98.074137][ T5141] netlink: 'syz.3.348': attribute type 10 has an invalid length. [ 98.107391][ T5137] EXT4-fs (loop1): 1 truncate cleaned up [ 98.144687][ T5137] EXT4-fs (loop1): mounted filesystem without journal. Opts: bsddf,,errors=continue. Quota mode: none. [ 98.166945][ T5141] team0: Port device veth0_to_bond added [ 98.172709][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 98.172726][ T26] audit: type=1800 audit(1789457802.574:31): pid=5137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.346" name="file1" dev="loop1" ino=13 res=0 errno=0 [ 98.569589][ T5152] loop3: detected capacity change from 0 to 512 [ 98.759557][ T5158] netlink: 20 bytes leftover after parsing attributes in process `syz.2.365'. [ 98.846770][ T5159] netlink: 28 bytes leftover after parsing attributes in process `syz.3.355'. [ 98.896861][ T5159] netlink: 'syz.3.355': attribute type 7 has an invalid length. [ 98.911082][ T5159] netlink: 4 bytes leftover after parsing attributes in process `syz.3.355'. [ 98.923119][ T144] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm kworker/u4:1: bg 0: block 465: padding at end of block bitmap is not set [ 98.954833][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 13 at logical offset 2 with max blocks 2 with error 28 [ 98.978970][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 98.978970][ T144] [ 98.995197][ T144] EXT4-fs (loop1): Total free blocks count 0 [ 99.001236][ T144] EXT4-fs (loop1): Free/Dirty block details [ 99.012116][ T144] EXT4-fs (loop1): free_blocks=0 [ 99.024073][ T144] EXT4-fs (loop1): dirty_blocks=2 [ 99.035124][ T144] EXT4-fs (loop1): Block reservation details [ 99.041252][ T144] EXT4-fs (loop1): i_reserved_data_blocks=2 [ 99.271170][ T5171] FAULT_INJECTION: forcing a failure. [ 99.271170][ T5171] name failslab, interval 1, probability 0, space 0, times 0 [ 99.309943][ T5171] CPU: 1 PID: 5171 Comm: syz.1.359 Not tainted syzkaller #0 [ 99.317389][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 99.327472][ T5171] Call Trace: [ 99.330778][ T5171] [ 99.333745][ T5171] dump_stack_lvl+0x188/0x250 [ 99.338471][ T5171] ? show_regs_print_info+0x20/0x20 [ 99.343693][ T5171] ? load_image+0x410/0x410 [ 99.348232][ T5171] ? __lock_acquire+0x7b50/0x7b50 [ 99.353306][ T5171] should_fail+0x383/0x4b0 [ 99.357783][ T5171] should_failslab+0x5/0x20 [ 99.362324][ T5171] slab_pre_alloc_hook+0x51/0xc0 [ 99.367523][ T5171] __kmalloc+0x6b/0x340 [ 99.371737][ T5171] ? __list_lru_init+0xb6/0xac0 [ 99.376626][ T5171] __list_lru_init+0xb6/0xac0 [ 99.381343][ T5171] ? __raw_spin_lock_init+0x41/0x100 [ 99.386675][ T5171] alloc_super+0x787/0x970 [ 99.391141][ T5171] ? kill_litter_super+0xa0/0xa0 [ 99.396299][ T5171] sget_fc+0x2d4/0x6f0 [ 99.400596][ T5171] ? kill_litter_super+0xa0/0xa0 [ 99.406009][ T5171] ? proc_reconfigure+0x370/0x370 [ 99.411158][ T5171] get_tree_nodev+0x26/0x160 [ 99.415808][ T5171] vfs_get_tree+0x88/0x270 [ 99.420291][ T5171] do_new_mount+0x247/0xa40 [ 99.424842][ T5171] __se_sys_mount+0x2e3/0x3d0 [ 99.429581][ T5171] ? __x64_sys_mount+0xc0/0xc0 [ 99.434392][ T5171] ? lockdep_hardirqs_on+0x94/0x140 [ 99.439621][ T5171] ? __x64_sys_mount+0x1c/0xc0 [ 99.444426][ T5171] do_syscall_64+0x4c/0xa0 [ 99.448868][ T5171] ? clear_bhb_loop+0x30/0x80 [ 99.453570][ T5171] ? clear_bhb_loop+0x30/0x80 [ 99.458273][ T5171] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.464290][ T5171] RIP: 0033:0x7f29944a2159 [ 99.468747][ T5171] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.488400][ T5171] RSP: 002b:00007f29926fa028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 99.496859][ T5171] RAX: ffffffffffffffda RBX: 00007f2994729fa0 RCX: 00007f29944a2159 [ 99.504871][ T5171] RDX: 0000200000000100 RSI: 0000200000000080 RDI: 0000000000000000 [ 99.512964][ T5171] RBP: 00007f299453903b R08: 0000000000000000 R09: 0000000000000000 [ 99.520965][ T5171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.528958][ T5171] R13: 00007f299472a038 R14: 00007f2994729fa0 R15: 00007fffaaa522b8 [ 99.538014][ T5171] [ 99.693596][ T5171] FAULT_INJECTION: forcing a failure. [ 99.693596][ T5171] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 99.708110][ T5171] CPU: 0 PID: 5171 Comm: syz.1.359 Not tainted syzkaller #0 [ 99.715523][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 99.724817][ T5181] netlink: 'syz.0.362': attribute type 10 has an invalid length. [ 99.725813][ T5171] Call Trace: [ 99.736534][ T5181] team0: Port device veth0_to_bond added [ 99.736856][ T5171] [ 99.736868][ T5171] dump_stack_lvl+0x188/0x250 [ 99.743081][ T4247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.745436][ T5171] ? show_regs_print_info+0x20/0x20 [ 99.745461][ T5171] ? load_image+0x410/0x410 [ 99.745490][ T5171] should_fail+0x383/0x4b0 [ 99.745516][ T5171] prepare_alloc_pages+0x1e3/0x5b0 [ 99.777369][ T5171] __alloc_pages+0x11b/0x480 [ 99.782003][ T5171] ? zone_statistics+0x170/0x170 [ 99.787026][ T5171] ? rcu_lock_acquire+0x30/0x30 [ 99.791913][ T5171] ? alloc_pages+0x452/0x560 [ 99.796552][ T5171] __get_free_pages+0x8/0x30 [ 99.801176][ T5171] __tlb_remove_page_size+0x1f2/0x3f0 [ 99.806584][ T5171] unmap_page_range+0xfcf/0x2410 [ 99.811597][ T5171] unmap_vmas+0x131/0x250 [ 99.815978][ T5171] ? unmap_page_range+0x2410/0x2410 [ 99.821229][ T5171] ? __mutex_lock_common+0x435/0x2400 [ 99.826653][ T5171] ? exit_mm_release+0x16/0x30 [ 99.831468][ T5171] exit_mmap+0x3b9/0x640 [ 99.835858][ T5171] ? vm_brk+0x20/0x20 [ 99.839905][ T5171] ? uprobe_clear_state+0x2f6/0x460 [ 99.845240][ T5171] __mmput+0x115/0x390 [ 99.849348][ T5171] exit_mm+0x632/0x7b0 [ 99.853538][ T5171] ? perf_pmu_migrate_context+0xb70/0xb70 [ 99.859309][ T5171] ? do_exit+0x2110/0x2110 [ 99.863833][ T5171] ? __ia32_sys_timer_delete+0x40/0x40 [ 99.869330][ T5171] ? hrtimer_try_to_cancel+0x3d6/0x420 [ 99.874835][ T5171] ? tty_audit_exit+0x149/0x1f0 [ 99.879728][ T5171] do_exit+0x5b8/0x2110 [ 99.883931][ T5171] ? put_task_struct+0x80/0x80 [ 99.889391][ T5171] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 99.895423][ T5171] ? _raw_spin_lock_irq+0xb7/0xf0 [ 99.900493][ T5171] do_group_exit+0x12c/0x2f0 [ 99.905206][ T5171] ? lockdep_hardirqs_on+0x94/0x140 [ 99.910449][ T5171] get_signal+0x7eb/0x12e0 [ 99.914933][ T5171] arch_do_signal_or_restart+0xe6/0x12a0 [ 99.920599][ T5171] ? __fdget+0x19d/0x210 [ 99.925019][ T5171] ? futex_exit_release+0x1c0/0x1c0 [ 99.930256][ T5171] ? get_sigframe_size+0x10/0x10 [ 99.935239][ T5171] ? __context_tracking_exit+0x4c/0x80 [ 99.940756][ T5171] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 99.946785][ T5171] ? exit_to_user_mode_loop+0x3b/0x130 [ 99.952297][ T5171] exit_to_user_mode_loop+0x9e/0x130 [ 99.957622][ T5171] exit_to_user_mode_prepare+0xee/0x180 [ 99.963210][ T5171] syscall_exit_to_user_mode+0x16/0x40 [ 99.968710][ T5171] do_syscall_64+0x58/0xa0 [ 99.973157][ T5171] ? clear_bhb_loop+0x30/0x80 [ 99.977863][ T5171] ? clear_bhb_loop+0x30/0x80 [ 99.982556][ T5171] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.988453][ T5171] RIP: 0033:0x7f29944a2159 [ 99.992873][ T5171] Code: Unable to access opcode bytes at RIP 0x7f29944a212f. [ 100.000235][ T5171] RSP: 002b:00007f29926fa0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 100.008651][ T5171] RAX: fffffffffffffe00 RBX: 00007f2994729fa8 RCX: 00007f29944a2159 [ 100.016626][ T5171] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2994729fa8 [ 100.024608][ T5171] RBP: 00007f2994729fa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.032577][ T5171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.040543][ T5171] R13: 00007f299472a038 R14: 00007fffaaa521d0 R15: 00007fffaaa522b8 [ 100.048524][ T5171] [ 100.172491][ T5193] loop2: detected capacity change from 0 to 512 [ 100.214950][ T7] kernel write not supported for file /sg0 (pid: 7 comm: kworker/0:0) [ 100.295852][ T5202] netlink: 28 bytes leftover after parsing attributes in process `syz.0.374'. [ 100.332393][ T5193] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.341867][ T5202] netlink: 'syz.0.374': attribute type 7 has an invalid length. [ 100.351860][ T5202] netlink: 4 bytes leftover after parsing attributes in process `syz.0.374'. [ 100.366872][ T5202] device geneve1 entered promiscuous mode [ 100.374050][ T5202] device geneve0 entered promiscuous mode [ 100.403592][ T5202] debugfs: Directory 'hsr1' with parent 'hsr' already present! [ 100.412641][ T5202] Cannot create hsr debugfs directory [ 100.419481][ T4375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr1: link becomes ready [ 100.566331][ T5207] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -6 0 [ 100.594335][ T5220] loop2: detected capacity change from 0 to 512 [ 100.666389][ T5220] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.677584][ T5222] loop0: detected capacity change from 0 to 1024 [ 100.722724][ T5222] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 100.749391][ T5222] EXT4-fs (loop0): barriers disabled [ 100.765553][ T5222] JBD2: no valid journal superblock found [ 100.771692][ T5222] EXT4-fs (loop0): error loading journal [ 100.812887][ T5232] loop1: detected capacity change from 0 to 128 [ 100.884758][ T5234] FAULT_INJECTION: forcing a failure. [ 100.884758][ T5234] name failslab, interval 1, probability 0, space 0, times 0 [ 100.885871][ T5232] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 100.920154][ T5234] CPU: 0 PID: 5234 Comm: syz.2.384 Not tainted syzkaller #0 [ 100.927499][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 100.937584][ T5234] Call Trace: [ 100.940890][ T5234] [ 100.943844][ T5234] dump_stack_lvl+0x188/0x250 [ 100.948559][ T5234] ? show_regs_print_info+0x20/0x20 [ 100.953974][ T5234] ? load_image+0x410/0x410 [ 100.956813][ T5232] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 100.958506][ T5234] ? __might_sleep+0xf0/0xf0 [ 100.972225][ T5234] ? __lock_acquire+0x7b50/0x7b50 [ 100.977388][ T5234] should_fail+0x383/0x4b0 [ 100.981862][ T5234] should_failslab+0x5/0x20 [ 100.986438][ T5234] slab_pre_alloc_hook+0x51/0xc0 [ 100.991410][ T5234] __kmalloc+0x6b/0x340 [ 100.996738][ T5234] ? security_sb_alloc+0x3d/0x120 [ 101.001807][ T5234] security_sb_alloc+0x3d/0x120 [ 101.006696][ T5234] alloc_super+0x208/0x970 [ 101.011162][ T5234] ? kill_litter_super+0xa0/0xa0 [ 101.016134][ T5234] sget_fc+0x2d4/0x6f0 [ 101.020245][ T5234] ? kill_litter_super+0xa0/0xa0 [ 101.025221][ T5234] ? proc_reconfigure+0x370/0x370 [ 101.030285][ T5234] get_tree_nodev+0x26/0x160 [ 101.034913][ T5234] vfs_get_tree+0x88/0x270 [ 101.039369][ T5234] do_new_mount+0x247/0xa40 [ 101.043919][ T5234] __se_sys_mount+0x2e3/0x3d0 [ 101.048642][ T5234] ? __x64_sys_mount+0xc0/0xc0 [ 101.053674][ T5234] ? lockdep_hardirqs_on+0x94/0x140 [ 101.058955][ T5234] ? __x64_sys_mount+0x1c/0xc0 [ 101.063768][ T5234] do_syscall_64+0x4c/0xa0 [ 101.068237][ T5234] ? clear_bhb_loop+0x30/0x80 [ 101.072963][ T5234] ? clear_bhb_loop+0x30/0x80 [ 101.077693][ T5234] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 101.083643][ T5234] RIP: 0033:0x7f3e0b47b159 [ 101.088106][ T5234] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 101.107852][ T5234] RSP: 002b:00007f3e096d3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 101.116302][ T5234] RAX: ffffffffffffffda RBX: 00007f3e0b702fa0 RCX: 00007f3e0b47b159 [ 101.124318][ T5234] RDX: 0000200000000100 RSI: 0000200000000080 RDI: 0000000000000000 [ 101.132336][ T5234] RBP: 00007f3e0b51203b R08: 0000000000000000 R09: 0000000000000000 [ 101.140353][ T5234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.148366][ T5234] R13: 00007f3e0b703038 R14: 00007f3e0b702fa0 R15: 00007fff16493828 [ 101.156397][ T5234] [ 101.176036][ T4247] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 101.778405][ T5253] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 101.866058][ T5259] 0: reclassify loop, rule prio 0, protocol 03 [ 101.875709][ T5261] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 101.912228][ T5263] loop2: detected capacity change from 0 to 1024 [ 101.943212][ T5263] EXT4-fs (loop2): inline encryption not supported [ 102.001643][ T5263] EXT4-fs error (device loop2): ext4_free_blocks:6231: comm syz.2.397: Freeing blocks not in datazone - block = 0, count = 4096 [ 102.043317][ T5263] EXT4-fs (loop2): Remounting filesystem read-only [ 102.077367][ T5263] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.397: Invalid inode bitmap blk 0 in block_group 0 [ 102.122494][ T5263] EXT4-fs (loop2): Remounting filesystem read-only [ 102.133101][ T5263] EXT4-fs error (device loop2) in ext4_free_inode:362: Corrupt filesystem [ 102.150879][ T5263] EXT4-fs (loop2): Remounting filesystem read-only [ 102.158828][ T5263] EXT4-fs (loop2): 1 orphan inode deleted [ 102.168910][ T5263] EXT4-fs (loop2): mounted filesystem without journal. Opts: ; noblock_validity,nolazytime,data_err=ignore,max_batch_time=0x00000000000008c9,nodiscard,inlinecrypt,errors=remount-ro,. Quota mode: writeback. [ 102.567808][ T5282] device syzkaller0 entered promiscuous mode [ 102.600090][ T5282] tipc: Started in network mode [ 102.624594][ T5282] tipc: Node identity 5e7dc3ed4c4c, cluster identity 4711 [ 102.632268][ T5282] tipc: Enabled bearer , priority 0 [ 102.695779][ T5282] tipc: Resetting bearer [ 102.725393][ T5280] tipc: Resetting bearer [ 102.748396][ T5280] tipc: Disabling bearer [ 103.580183][ T5318] loop4: detected capacity change from 0 to 512 [ 103.688180][ T5318] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpid,grpquota,,errors=continue. Quota mode: writeback. [ 103.718463][ T5318] ext4 filesystem being mounted at /102/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.934544][ T5332] FAULT_INJECTION: forcing a failure. [ 103.934544][ T5332] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.948085][ T5332] CPU: 0 PID: 5332 Comm: syz.3.423 Not tainted syzkaller #0 [ 103.955427][ T5332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 103.965513][ T5332] Call Trace: [ 103.968826][ T5332] [ 103.971787][ T5332] dump_stack_lvl+0x188/0x250 [ 103.976508][ T5332] ? show_regs_print_info+0x20/0x20 [ 103.981748][ T5332] ? load_image+0x410/0x410 [ 103.986462][ T5332] ? uncharge_page+0x490/0x490 [ 103.991396][ T5332] should_fail+0x383/0x4b0 [ 103.995943][ T5332] prepare_alloc_pages+0x1e3/0x5b0 [ 104.001097][ T5332] __alloc_pages+0x11b/0x480 [ 104.005725][ T5332] ? zone_statistics+0x170/0x170 [ 104.010696][ T5332] ? rcu_lock_acquire+0x30/0x30 [ 104.015578][ T5332] ? alloc_pages+0x452/0x560 [ 104.020215][ T5332] __get_free_pages+0x8/0x30 [ 104.024855][ T5332] __tlb_remove_page_size+0x1f2/0x3f0 [ 104.030269][ T5332] unmap_page_range+0xfcf/0x2410 [ 104.035399][ T5332] unmap_vmas+0x131/0x250 [ 104.039861][ T5332] ? unmap_page_range+0x2410/0x2410 [ 104.045282][ T5332] ? __mutex_lock_common+0x435/0x2400 [ 104.050702][ T5332] ? exit_mm_release+0x16/0x30 [ 104.055785][ T5332] exit_mmap+0x3b9/0x640 [ 104.060075][ T5332] ? vm_brk+0x20/0x20 [ 104.064101][ T5332] ? uprobe_clear_state+0x2f6/0x460 [ 104.069424][ T5332] __mmput+0x115/0x390 [ 104.073613][ T5332] exit_mm+0x632/0x7b0 [ 104.077710][ T5332] ? perf_pmu_migrate_context+0xb70/0xb70 [ 104.083468][ T5332] ? do_exit+0x2110/0x2110 [ 104.087911][ T5332] ? __ia32_sys_timer_delete+0x40/0x40 [ 104.093478][ T5332] ? hrtimer_try_to_cancel+0x3d6/0x420 [ 104.099073][ T5332] ? tty_audit_exit+0x149/0x1f0 [ 104.104055][ T5332] do_exit+0x5b8/0x2110 [ 104.108262][ T5332] ? put_task_struct+0x80/0x80 [ 104.113062][ T5332] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 104.119097][ T5332] ? _raw_spin_lock_irq+0xb7/0xf0 [ 104.124151][ T5332] do_group_exit+0x12c/0x2f0 [ 104.128767][ T5332] ? lockdep_hardirqs_on+0x94/0x140 [ 104.133995][ T5332] get_signal+0x7eb/0x12e0 [ 104.138572][ T5332] arch_do_signal_or_restart+0xe6/0x12a0 [ 104.144260][ T5332] ? futex_exit_release+0x1c0/0x1c0 [ 104.149512][ T5332] ? get_sigframe_size+0x10/0x10 [ 104.154570][ T5332] ? __context_tracking_exit+0x4c/0x80 [ 104.160083][ T5332] ? exit_to_user_mode_loop+0x3b/0x130 [ 104.165570][ T5332] exit_to_user_mode_loop+0x9e/0x130 [ 104.170876][ T5332] exit_to_user_mode_prepare+0xee/0x180 [ 104.176444][ T5332] syscall_exit_to_user_mode+0x16/0x40 [ 104.181930][ T5332] do_syscall_64+0x58/0xa0 [ 104.186463][ T5332] ? clear_bhb_loop+0x30/0x80 [ 104.191168][ T5332] ? clear_bhb_loop+0x30/0x80 [ 104.195867][ T5332] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 104.201875][ T5332] RIP: 0033:0x7f856e182159 [ 104.206310][ T5332] Code: Unable to access opcode bytes at RIP 0x7f856e18212f. [ 104.213713][ T5332] RSP: 002b:00007f856c3da0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 104.222155][ T5332] RAX: 0000000000000001 RBX: 00007f856e409fa8 RCX: 00007f856e182159 [ 104.231188][ T5332] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f856e409fac [ 104.239181][ T5332] RBP: 00007f856e409fa0 R08: 0034da080dca9ed4 R09: 0000000000000000 [ 104.247175][ T5332] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 104.255169][ T5332] R13: 00007f856e40a038 R14: 00007ffc9a8d55d0 R15: 00007ffc9a8d56b8 [ 104.263180][ T5332] [ 104.549578][ T5344] loop3: detected capacity change from 0 to 512 [ 104.682814][ T5344] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 104.720597][ T5344] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 104.806178][ T5344] EXT4-fs (loop3): 1 truncate cleaned up [ 104.811906][ T5344] EXT4-fs (loop3): mounted filesystem without journal. Opts: nojournal_checksum,jqfmt=vfsold,lazytime,usrquota,usrquota,,errors=continue. Quota mode: writeback. [ 104.859134][ T5353] loop1: detected capacity change from 0 to 4096 [ 104.950086][ T5353] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 105.049000][ T5353] Quota error (device loop1): find_tree_dqentry: Getting block too big (65537 >= 6) [ 105.081003][ T5353] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 105.111836][ T5353] EXT4-fs error (device loop1): ext4_acquire_dquot:6236: comm syz.1.430: Failed to acquire dquot type 1 [ 105.323797][ T5360] FAULT_INJECTION: forcing a failure. [ 105.323797][ T5360] name failslab, interval 1, probability 0, space 0, times 0 [ 105.340622][ T5360] CPU: 0 PID: 5360 Comm: syz.1.432 Not tainted syzkaller #0 [ 105.347970][ T5360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 105.358058][ T5360] Call Trace: [ 105.361368][ T5360] [ 105.364323][ T5360] dump_stack_lvl+0x188/0x250 [ 105.369123][ T5360] ? show_regs_print_info+0x20/0x20 [ 105.374367][ T5360] ? load_image+0x410/0x410 [ 105.378916][ T5360] ? __might_sleep+0xf0/0xf0 [ 105.383539][ T5360] ? __lock_acquire+0x7b50/0x7b50 [ 105.388717][ T5360] should_fail+0x383/0x4b0 [ 105.393176][ T5360] should_failslab+0x5/0x20 [ 105.397710][ T5360] slab_pre_alloc_hook+0x51/0xc0 [ 105.402763][ T5360] ? __kernfs_new_node+0xe3/0x6b0 [ 105.407824][ T5360] kmem_cache_alloc+0x3d/0x280 [ 105.412823][ T5360] __kernfs_new_node+0xe3/0x6b0 [ 105.417715][ T5360] ? __lock_acquire+0x7b50/0x7b50 [ 105.422780][ T5360] ? kernfs_new_node+0x250/0x250 [ 105.427770][ T5360] ? kernfs_activate+0x1eb/0x210 [ 105.432754][ T5360] kernfs_new_node+0x148/0x250 [ 105.437568][ T5360] __kernfs_create_file+0x47/0x2e0 [ 105.442731][ T5360] sysfs_add_file_mode_ns+0x2d2/0x390 [ 105.448154][ T5360] internal_create_group+0x492/0xd00 [ 105.453501][ T5360] ? sysfs_create_group+0x20/0x20 [ 105.458548][ T5360] ? kernfs_add_one+0x564/0x6c0 [ 105.463421][ T5360] sysfs_create_groups+0x55/0x120 [ 105.468484][ T5360] device_add_attrs+0x82/0x690 [ 105.473373][ T5360] device_add+0x677/0x1050 [ 105.477816][ T5360] netdev_register_kobject+0x184/0x320 [ 105.483308][ T5360] register_netdevice+0x10e8/0x1720 [ 105.488560][ T5360] ? netif_stacked_transfer_operstate+0x200/0x200 [ 105.495090][ T5360] register_vlan_dev+0x3a0/0x820 [ 105.500056][ T5360] register_vlan_device+0x383/0x4a0 [ 105.505403][ T5360] ? vlan_ioctl_handler+0x5d0/0x5d0 [ 105.510645][ T5360] vlan_ioctl_handler+0x224/0x5d0 [ 105.515778][ T5360] ? rcu_lock_release+0x20/0x20 [ 105.520757][ T5360] ? rcu_lock_release+0x20/0x20 [ 105.525613][ T5360] sock_ioctl+0x23b/0x700 [ 105.529948][ T5360] ? sock_poll+0x420/0x420 [ 105.534396][ T5360] ? bpf_lsm_file_ioctl+0x5/0x10 [ 105.539349][ T5360] ? security_file_ioctl+0x7c/0xa0 [ 105.544457][ T5360] ? sock_poll+0x420/0x420 [ 105.548870][ T5360] __se_sys_ioctl+0xfa/0x170 [ 105.553485][ T5360] do_syscall_64+0x4c/0xa0 [ 105.557918][ T5360] ? clear_bhb_loop+0x30/0x80 [ 105.562594][ T5360] ? clear_bhb_loop+0x30/0x80 [ 105.567278][ T5360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 105.573192][ T5360] RIP: 0033:0x7f29944a2159 [ 105.577691][ T5360] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 105.597388][ T5360] RSP: 002b:00007f29926fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.605854][ T5360] RAX: ffffffffffffffda RBX: 00007f2994729fa0 RCX: 00007f29944a2159 [ 105.613849][ T5360] RDX: 0000200000000000 RSI: 0000000000008983 RDI: 0000000000000003 [ 105.621837][ T5360] RBP: 00007f299453903b R08: 0000000000000000 R09: 0000000000000000 [ 105.629954][ T5360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.637953][ T5360] R13: 00007f299472a038 R14: 00007f2994729fa0 R15: 00007fffaaa522b8 [ 105.645936][ T5360] [ 106.379826][ T5405] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 107.457625][ T5425] loop2: detected capacity change from 0 to 8192 [ 108.526845][ T26] audit: type=1804 audit(1789457812.934:32): pid=5425 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.458" name="/newroot/96/bus/bus" dev="loop2" ino=1048604 res=1 errno=0 [ 108.737111][ T5436] FAULT_INJECTION: forcing a failure. [ 108.737111][ T5436] name failslab, interval 1, probability 0, space 0, times 0 [ 108.803801][ T5436] CPU: 1 PID: 5436 Comm: syz.3.462 Not tainted syzkaller #0 [ 108.811333][ T5436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 108.821686][ T5436] Call Trace: [ 108.825085][ T5436] [ 108.828044][ T5436] dump_stack_lvl+0x188/0x250 [ 108.832758][ T5436] ? show_regs_print_info+0x20/0x20 [ 108.837996][ T5436] ? load_image+0x410/0x410 [ 108.842539][ T5436] ? __might_sleep+0xf0/0xf0 [ 108.847782][ T5436] ? __lock_acquire+0x7b50/0x7b50 [ 108.852855][ T5436] should_fail+0x383/0x4b0 [ 108.857413][ T5436] should_failslab+0x5/0x20 [ 108.861945][ T5436] slab_pre_alloc_hook+0x51/0xc0 [ 108.866998][ T5436] kmem_cache_alloc_trace+0x47/0x290 [ 108.872405][ T5436] ? __se_sys_io_uring_setup+0x363/0x2900 [ 108.878240][ T5436] __se_sys_io_uring_setup+0x363/0x2900 [ 108.883958][ T5436] ? __context_tracking_exit+0x4c/0x80 [ 108.889475][ T5436] ? __x64_sys_io_uring_setup+0x60/0x60 [ 108.895080][ T5436] ? lockdep_hardirqs_on+0x94/0x140 [ 108.900328][ T5436] do_syscall_64+0x4c/0xa0 [ 108.904769][ T5436] ? clear_bhb_loop+0x30/0x80 [ 108.909469][ T5436] ? clear_bhb_loop+0x30/0x80 [ 108.914179][ T5436] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.920159][ T5436] RIP: 0033:0x7f856e182159 [ 108.924627][ T5436] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 108.944260][ T5436] RSP: 002b:00007f856c3da028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 108.952710][ T5436] RAX: ffffffffffffffda RBX: 00007f856e409fa0 RCX: 00007f856e182159 [ 108.960711][ T5436] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 00000000000010ba [ 108.968798][ T5436] RBP: 00007f856e21903b R08: 0000000000000000 R09: 0000000000000000 [ 108.976826][ T5436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.984991][ T5436] R13: 00007f856e40a038 R14: 00007f856e409fa0 R15: 00007ffc9a8d56b8 [ 108.993179][ T5436] [ 110.789772][ T5475] FAULT_INJECTION: forcing a failure. [ 110.789772][ T5475] name failslab, interval 1, probability 0, space 0, times 0 [ 110.803735][ T5479] autofs4:pid:5479:autofs_fill_super: called with bogus options [ 110.821851][ T5475] CPU: 0 PID: 5475 Comm: syz.0.475 Not tainted syzkaller #0 [ 110.829388][ T5475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 110.839476][ T5475] Call Trace: [ 110.842786][ T5475] [ 110.845761][ T5475] dump_stack_lvl+0x188/0x250 [ 110.850480][ T5475] ? show_regs_print_info+0x20/0x20 [ 110.855879][ T5475] ? load_image+0x410/0x410 [ 110.860779][ T5475] ? __might_sleep+0xf0/0xf0 [ 110.865394][ T5475] ? __lock_acquire+0x7b50/0x7b50 [ 110.870462][ T5475] should_fail+0x383/0x4b0 [ 110.874946][ T5475] should_failslab+0x5/0x20 [ 110.879474][ T5475] slab_pre_alloc_hook+0x51/0xc0 [ 110.885651][ T5475] ? __kernfs_new_node+0xe3/0x6b0 [ 110.890721][ T5475] kmem_cache_alloc+0x3d/0x280 [ 110.895555][ T5475] __kernfs_new_node+0xe3/0x6b0 [ 110.900470][ T5475] ? kernfs_new_node+0x250/0x250 [ 110.905463][ T5475] ? sysfs_do_create_link_sd+0x75/0x110 [ 110.911053][ T5475] kernfs_new_node+0x148/0x250 [ 110.915844][ T5475] kernfs_create_link+0xa3/0x200 [ 110.920832][ T5475] sysfs_do_create_link_sd+0x83/0x110 [ 110.926227][ T5475] device_add+0x83b/0x1050 [ 110.930687][ T5475] netdev_register_kobject+0x184/0x320 [ 110.936372][ T5475] register_netdevice+0x10e8/0x1720 [ 110.941631][ T5475] ? netif_stacked_transfer_operstate+0x200/0x200 [ 110.948198][ T5475] register_vlan_dev+0x3a0/0x820 [ 110.953188][ T5475] register_vlan_device+0x383/0x4a0 [ 110.958414][ T5475] ? vlan_ioctl_handler+0x5d0/0x5d0 [ 110.963731][ T5475] vlan_ioctl_handler+0x224/0x5d0 [ 110.968778][ T5475] ? rcu_lock_release+0x20/0x20 [ 110.973670][ T5475] ? rcu_lock_release+0x20/0x20 [ 110.978662][ T5475] sock_ioctl+0x23b/0x700 [ 110.983109][ T5475] ? sock_poll+0x420/0x420 [ 110.987569][ T5475] ? bpf_lsm_file_ioctl+0x5/0x10 [ 110.992532][ T5475] ? security_file_ioctl+0x7c/0xa0 [ 110.997672][ T5475] ? sock_poll+0x420/0x420 [ 111.002124][ T5475] __se_sys_ioctl+0xfa/0x170 [ 111.006831][ T5475] do_syscall_64+0x4c/0xa0 [ 111.011438][ T5475] ? clear_bhb_loop+0x30/0x80 [ 111.016245][ T5475] ? clear_bhb_loop+0x30/0x80 [ 111.020972][ T5475] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 111.026988][ T5475] RIP: 0033:0x7f40e0066159 [ 111.031441][ T5475] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 111.051534][ T5475] RSP: 002b:00007f40de2be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.060197][ T5475] RAX: ffffffffffffffda RBX: 00007f40e02edfa0 RCX: 00007f40e0066159 [ 111.068205][ T5475] RDX: 0000200000000000 RSI: 0000000000008983 RDI: 0000000000000003 [ 111.076222][ T5475] RBP: 00007f40e00fd03b R08: 0000000000000000 R09: 0000000000000000 [ 111.084328][ T5475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.092427][ T5475] R13: 00007f40e02ee038 R14: 00007f40e02edfa0 R15: 00007ffe02f86838 [ 111.100587][ T5475] [ 111.150555][ T5488] FAULT_INJECTION: forcing a failure. [ 111.150555][ T5488] name failslab, interval 1, probability 0, space 0, times 0 [ 111.165083][ T5488] CPU: 0 PID: 5488 Comm: syz.4.480 Not tainted syzkaller #0 [ 111.172416][ T5488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 111.182588][ T5488] Call Trace: [ 111.186092][ T5488] [ 111.189046][ T5488] dump_stack_lvl+0x188/0x250 [ 111.193757][ T5488] ? show_regs_print_info+0x20/0x20 [ 111.198981][ T5488] ? load_image+0x410/0x410 [ 111.203515][ T5488] ? __might_sleep+0xf0/0xf0 [ 111.208131][ T5488] ? __lock_acquire+0x7b50/0x7b50 [ 111.213185][ T5488] ? verify_lock_unused+0x140/0x140 [ 111.218508][ T5488] should_fail+0x383/0x4b0 [ 111.222957][ T5488] should_failslab+0x5/0x20 [ 111.227480][ T5488] slab_pre_alloc_hook+0x51/0xc0 [ 111.232454][ T5488] ? __kernfs_new_node+0xa8/0x6b0 [ 111.237563][ T5488] __kmalloc_track_caller+0x69/0x330 [ 111.242875][ T5488] ? __kernfs_new_node+0xa8/0x6b0 [ 111.247938][ T5488] kstrdup_const+0x51/0x90 [ 111.252472][ T5488] __kernfs_new_node+0xa8/0x6b0 [ 111.257354][ T5488] ? widen_string+0x3b/0x320 [ 111.261981][ T5488] ? kernfs_new_node+0x250/0x250 [ 111.267575][ T5488] ? snprintf+0xe5/0x140 [ 111.271860][ T5488] kernfs_new_node+0x148/0x250 [ 111.276662][ T5488] __kernfs_create_file+0x47/0x2e0 [ 111.281813][ T5488] cgroup_addrm_files+0xac3/0x1020 [ 111.287031][ T5488] ? rcu_lock_release+0x20/0x20 [ 111.291922][ T5488] ? __lock_acquire+0x7b50/0x7b50 [ 111.297035][ T5488] css_populate_dir+0x155/0x350 [ 111.301930][ T5488] cgroup_apply_control_enable+0x641/0xb00 [ 111.306007][ T5489] loop3: detected capacity change from 0 to 512 [ 111.307886][ T5488] cgroup_mkdir+0xcbd/0xeb0 [ 111.318657][ T5488] ? css_task_iter_end+0x280/0x280 [ 111.323845][ T5488] ? do_raw_spin_unlock+0x11d/0x230 [ 111.329070][ T5488] ? kernfs_iop_permission+0x22d/0x310 [ 111.334561][ T5488] ? css_task_iter_end+0x280/0x280 [ 111.339696][ T5488] kernfs_iop_mkdir+0x23d/0x3d0 [ 111.344593][ T5488] vfs_mkdir+0x386/0x570 [ 111.348889][ T5488] do_mkdirat+0x1dd/0x5c0 [ 111.353259][ T5488] ? vfs_mkdir+0x570/0x570 [ 111.357745][ T5488] __x64_sys_mkdirat+0x85/0x90 [ 111.362539][ T5488] do_syscall_64+0x4c/0xa0 [ 111.366984][ T5488] ? clear_bhb_loop+0x30/0x80 [ 111.371695][ T5488] ? clear_bhb_loop+0x30/0x80 [ 111.376482][ T5488] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 111.382391][ T5488] RIP: 0033:0x7f0c788bf159 [ 111.386822][ T5488] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 111.406447][ T5488] RSP: 002b:00007f0c76b17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 111.414889][ T5488] RAX: ffffffffffffffda RBX: 00007f0c78b46fa0 RCX: 00007f0c788bf159 [ 111.422882][ T5488] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 111.430854][ T5488] RBP: 00007f0c7895603b R08: 0000000000000000 R09: 0000000000000000 [ 111.438929][ T5488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.446905][ T5488] R13: 00007f0c78b47038 R14: 00007f0c78b46fa0 R15: 00007ffcdbf88608 [ 111.454898][ T5488] [ 111.476439][ T5488] cgroup: cgroup_addrm_files: failed to add cpu_exclusive, err=-12 [ 111.685015][ T5489] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.656950][ T5509] loop2: detected capacity change from 0 to 1024 [ 113.384743][ T5509] EXT4-fs (loop2): inline encryption not supported [ 113.399560][ T5514] loop3: detected capacity change from 0 to 164 [ 113.436539][ T5509] EXT4-fs error (device loop2): ext4_map_blocks:741: inode #3: block 1: comm syz.2.485: lblock 1 mapped to illegal pblock 1 (length 1) [ 113.451409][ T5509] Quota error (device loop2): write_blk: dquota write failed [ 113.454712][ T5518] autofs4:pid:5518:autofs_fill_super: called with bogus options [ 113.458918][ T5509] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 113.476711][ T5509] EXT4-fs error (device loop2): ext4_acquire_dquot:6236: comm syz.2.485: Failed to acquire dquot type 0 [ 113.490811][ T5509] EXT4-fs error (device loop2): ext4_free_blocks:6231: comm syz.2.485: Freeing blocks not in datazone - block = 0, count = 4096 [ 113.505456][ T5509] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.485: Invalid inode bitmap blk 0 in block_group 0 [ 113.519086][ T5509] EXT4-fs error (device loop2) in ext4_free_inode:362: Corrupt filesystem [ 113.528031][ T5509] EXT4-fs (loop2): 1 orphan inode deleted [ 113.533925][ T5509] EXT4-fs (loop2): mounted filesystem without journal. Opts: ; nodioread_nolock,norecovery,data_err=ignore,inlinecrypt,nodiscard,stripe=0x0000000000000004,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 113.562637][ T4237] EXT4-fs error (device loop2): ext4_map_blocks:631: inode #3: block 1: comm kworker/u4:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 113.648560][ T4237] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 113.675808][ T5521] loop4: detected capacity change from 0 to 512 [ 113.710837][ T4237] EXT4-fs error (device loop2): ext4_release_dquot:6272: comm kworker/u4:5: Failed to release dquot type 0 [ 113.936078][ T5527] loop3: detected capacity change from 0 to 128 [ 113.950066][ T5521] EXT4-fs (loop4): orphan cleanup on readonly fs [ 113.983721][ T5521] Quota error (device loop4): v2_read_file_info: Number of blocks too big for quota file size (2103296 > 6144). [ 114.003320][ T5521] EXT4-fs warning (device loop4): ext4_enable_quotas:6488: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 114.020809][ T5521] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 114.028183][ T5521] EXT4-fs error (device loop4): ext4_orphan_get:1415: comm syz.4.491: couldn't read orphan inode 26 (err -116) [ 114.042448][ T5521] EXT4-fs (loop4): Remounting filesystem read-only [ 114.049645][ T5521] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 114.917690][ T5535] loop2: detected capacity change from 0 to 128 [ 115.190281][ T5535] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.202387][ T5535] ext4 filesystem being mounted at /104/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 115.301940][ T5544] netlink: 168 bytes leftover after parsing attributes in process `syz.3.498'. [ 115.613396][ T5553] autofs4:pid:5553:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(768.1), cmd(0xc0189375) [ 115.634062][ T5550] autofs4:pid:5550:autofs_fill_super: called with bogus options [ 115.664797][ T5553] autofs4:pid:5553:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189375) [ 116.293095][ T5571] loop4: detected capacity change from 0 to 1024 [ 116.424864][ T5571] EXT4-fs (loop4): inline encryption not supported [ 116.533384][ T5571] EXT4-fs error (device loop4): ext4_map_blocks:741: inode #3: block 1: comm syz.4.505: lblock 1 mapped to illegal pblock 1 (length 1) [ 116.549379][ T5571] Quota error (device loop4): write_blk: dquota write failed [ 116.557089][ T5571] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 116.567927][ T5571] EXT4-fs error (device loop4): ext4_acquire_dquot:6236: comm syz.4.505: Failed to acquire dquot type 0 [ 116.595150][ T5571] EXT4-fs error (device loop4): ext4_free_blocks:6231: comm syz.4.505: Freeing blocks not in datazone - block = 0, count = 4096 [ 116.611118][ T5571] EXT4-fs error (device loop4): ext4_read_inode_bitmap:140: comm syz.4.505: Invalid inode bitmap blk 0 in block_group 0 [ 116.625857][ T4346] EXT4-fs error (device loop4): ext4_map_blocks:631: inode #3: block 1: comm kworker/u4:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 116.643068][ T5571] EXT4-fs error (device loop4) in ext4_free_inode:362: Corrupt filesystem [ 116.652746][ T5571] EXT4-fs (loop4): 1 orphan inode deleted [ 116.658624][ T5571] EXT4-fs (loop4): mounted filesystem without journal. Opts: ; nodioread_nolock,norecovery,data_err=ignore,inlinecrypt,nodiscard,stripe=0x0000000000000004,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 116.755736][ T5558] DRBG: could not allocate digest TFM handle: hmac(sha512) [ 116.793393][ T4346] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 116.881400][ T4346] EXT4-fs error (device loop4): ext4_release_dquot:6272: comm kworker/u4:7: Failed to release dquot type 0 [ 117.063713][ T5580] syz.3.510 (5580) used greatest stack depth: 18640 bytes left [ 117.138245][ T5592] loop2: detected capacity change from 0 to 512 [ 117.236636][ T5592] EXT4-fs (loop2): orphan cleanup on readonly fs [ 117.283744][ T5592] Quota error (device loop2): v2_read_file_info: Number of blocks too big for quota file size (2103296 > 6144). [ 117.410994][ T5592] EXT4-fs warning (device loop2): ext4_enable_quotas:6488: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 117.474899][ T5592] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 117.481970][ T5592] EXT4-fs error (device loop2): ext4_orphan_get:1415: comm syz.2.516: couldn't read orphan inode 26 (err -116) [ 117.535302][ T5592] EXT4-fs (loop2): Remounting filesystem read-only [ 117.541873][ T5592] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 117.869932][ T5614] loop4: detected capacity change from 0 to 736 [ 117.972505][ T5615] loop0: detected capacity change from 0 to 1024 [ 117.992320][ T5615] EXT4-fs (loop0): inline encryption not supported [ 118.324041][ T5615] EXT4-fs error (device loop0): ext4_map_blocks:741: inode #3: block 1: comm syz.0.523: lblock 1 mapped to illegal pblock 1 (length 1) [ 118.339405][ T5615] Quota error (device loop0): write_blk: dquota write failed [ 118.347011][ T5615] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 118.357275][ T5615] EXT4-fs error (device loop0): ext4_acquire_dquot:6236: comm syz.0.523: Failed to acquire dquot type 0 [ 118.375292][ T5615] EXT4-fs error (device loop0): ext4_free_blocks:6231: comm syz.0.523: Freeing blocks not in datazone - block = 0, count = 4096 [ 118.392270][ T5615] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz.0.523: Invalid inode bitmap blk 0 in block_group 0 [ 118.406493][ T5615] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 118.418987][ T5615] EXT4-fs (loop0): 1 orphan inode deleted [ 118.424903][ T5615] EXT4-fs (loop0): mounted filesystem without journal. Opts: ; nodioread_nolock,norecovery,data_err=ignore,inlinecrypt,nodiscard,stripe=0x0000000000000004,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 118.497338][ T5613] [ 118.499715][ T5613] ====================================================== [ 118.500546][ T4247] EXT4-fs error (device loop0): ext4_map_blocks:631: inode #3: block 1: comm kworker/u4:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 118.506743][ T5613] WARNING: possible circular locking dependency detected [ 118.506752][ T5613] syzkaller #0 Not tainted [ 118.506763][ T5613] ------------------------------------------------------ [ 118.506769][ T5613] syz.1.524/5613 is trying to acquire lock: [ 118.545412][ T5613] ffffffff8cc24710 (&subsys->su_mutex){+.+.}-{3:3}, at: configfs_rmdir+0x638/0x980 [ 118.555288][ T5613] [ 118.555288][ T5613] but task is already holding lock: [ 118.563039][ T5613] ffff88805eddaee0 (&sb->s_type->i_mutex_key#28){+.+.}-{3:3}, at: vfs_rmdir+0xe1/0x410 [ 118.573229][ T5613] [ 118.573229][ T5613] which lock already depends on the new lock. [ 118.573229][ T5613] [ 118.583694][ T5613] [ 118.583694][ T5613] the existing dependency chain (in reverse order) is: [ 118.592991][ T5613] [ 118.592991][ T5613] -> #2 (&sb->s_type->i_mutex_key#28){+.+.}-{3:3}: [ 118.601726][ T5613] down_write+0x38/0x60 [ 118.606440][ T5613] configfs_depend_item_unlocked+0x14f/0x430 [ 118.612982][ T5613] usbg_make_tpg+0x1dd/0x550 [ 118.613359][ T5618] batman_adv: Cannot find parent device [ 118.618296][ T5613] target_fabric_make_tpg+0xa0/0x6d0 [ 118.618332][ T5613] configfs_mkdir+0x511/0x9e0 [ 118.618349][ T5613] vfs_mkdir+0x386/0x570 [ 118.618365][ T5613] do_mkdirat+0x1dd/0x5c0 [ 118.618381][ T5613] __x64_sys_mkdir+0x6a/0x80 [ 118.618395][ T5613] do_syscall_64+0x4c/0xa0 [ 118.618410][ T5613] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.618430][ T5613] [ 118.618430][ T5613] -> #1 (tpg_instances_lock){+.+.}-{3:3}: [ 118.618462][ T5613] __mutex_lock_common+0x1e5/0x2400 [ 118.618479][ T5613] mutex_lock_nested+0x17/0x20 [ 118.618494][ T5613] usbg_make_tpg+0xf5/0x550 [ 118.618512][ T5613] target_fabric_make_tpg+0xa0/0x6d0 [ 118.618532][ T5613] configfs_mkdir+0x511/0x9e0 [ 118.618558][ T5613] vfs_mkdir+0x386/0x570 [ 118.618576][ T5613] do_mkdirat+0x1dd/0x5c0 [ 118.618593][ T5613] __x64_sys_mkdir+0x6a/0x80 [ 118.618613][ T5613] do_syscall_64+0x4c/0xa0 [ 118.618631][ T5613] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.618650][ T5613] [ 118.618650][ T5613] -> #0 (&subsys->su_mutex){+.+.}-{3:3}: [ 118.618680][ T5613] __lock_acquire+0x2c66/0x7b50 [ 118.618701][ T5613] lock_acquire+0x19e/0x400 [ 118.618718][ T5613] __mutex_lock_common+0x1e5/0x2400 [ 118.618735][ T5613] mutex_lock_nested+0x17/0x20 [ 118.618750][ T5613] configfs_rmdir+0x638/0x980 [ 118.618766][ T5613] vfs_rmdir+0x19d/0x410 [ 118.761703][ T4247] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 118.763606][ T5613] do_rmdir+0x27f/0x710 [ 118.763634][ T5613] __x64_sys_rmdir+0x45/0x50 [ 118.763658][ T5613] do_syscall_64+0x4c/0xa0 [ 118.763678][ T5613] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.793430][ T5613] [ 118.793430][ T5613] other info that might help us debug this: [ 118.793430][ T5613] [ 118.803718][ T5613] Chain exists of: [ 118.803718][ T5613] &subsys->su_mutex --> tpg_instances_lock --> &sb->s_type->i_mutex_key#28 [ 118.803718][ T5613] [ 118.818452][ T5613] Possible unsafe locking scenario: [ 118.818452][ T5613] [ 118.826051][ T5613] CPU0 CPU1 [ 118.831514][ T5613] ---- ---- [ 118.837026][ T5613] lock(&sb->s_type->i_mutex_key#28); [ 118.842533][ T5613] lock(tpg_instances_lock); [ 118.843118][ T4247] EXT4-fs error (device loop0): ext4_release_dquot:6272: comm kworker/u4:6: Failed to release dquot type 0 [ 118.849800][ T5613] lock(&sb->s_type->i_mutex_key#28); [ 118.849826][ T5613] lock(&subsys->su_mutex); [ 118.849839][ T5613] [ 118.849839][ T5613] *** DEADLOCK *** [ 118.849839][ T5613] [ 118.849844][ T5613] 3 locks held by syz.1.524/5613: [ 118.849856][ T5613] #0: ffff888146b6a460 (sb_writers#19){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 118.896377][ T5613] #1: ffff888074b29590 (&default_group_class[depth - 1]#2/1){+.+.}-{3:3}, at: do_rmdir+0x1b0/0x710 [ 118.907317][ T5613] #2: ffff88805eddaee0 (&sb->s_type->i_mutex_key#28){+.+.}-{3:3}, at: vfs_rmdir+0xe1/0x410 [ 118.917469][ T5613] [ 118.917469][ T5613] stack backtrace: [ 118.923393][ T5613] CPU: 0 PID: 5613 Comm: syz.1.524 Not tainted syzkaller #0 [ 118.930879][ T5613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 118.941351][ T5613] Call Trace: [ 118.944665][ T5613] [ 118.947621][ T5613] dump_stack_lvl+0x188/0x250 [ 118.952417][ T5613] ? load_image+0x410/0x410 [ 118.957290][ T5613] ? show_regs_print_info+0x20/0x20 [ 118.962519][ T5613] ? print_circular_bug+0x12b/0x1a0 [ 118.967757][ T5613] check_noncircular+0x296/0x330 [ 118.972759][ T5613] ? add_chain_block+0x9b0/0x9b0 [ 118.977728][ T5613] ? lockdep_lock+0xf1/0x1f0 [ 118.982339][ T5613] ? __lock_acquire+0x2844/0x7b50 [ 118.987389][ T5613] ? mark_lock+0x94/0x320 [ 118.991726][ T5613] ? _find_first_zero_bit+0xd1/0xf0 [ 118.996929][ T5613] __lock_acquire+0x2c66/0x7b50 [ 119.001788][ T5613] ? __lock_acquire+0x13dc/0x7b50 [ 119.006825][ T5613] ? verify_lock_unused+0x140/0x140 [ 119.012018][ T5613] ? __lock_acquire+0x1305/0x7b50 [ 119.017039][ T5613] lock_acquire+0x19e/0x400 [ 119.021532][ T5613] ? configfs_rmdir+0x638/0x980 [ 119.026380][ T5613] ? __might_sleep+0xf0/0xf0 [ 119.030961][ T5613] ? read_lock_is_recursive+0x10/0x10 [ 119.036436][ T5613] __mutex_lock_common+0x1e5/0x2400 [ 119.041730][ T5613] ? configfs_rmdir+0x638/0x980 [ 119.046754][ T5613] ? configfs_rmdir+0x638/0x980 [ 119.051636][ T5613] ? __rwlock_init+0x140/0x140 [ 119.056452][ T5613] ? rcu_lock_release+0x5/0x20 [ 119.061315][ T5613] ? mutex_lock_io_nested+0x60/0x60 [ 119.066525][ T5613] ? _raw_spin_unlock+0x24/0x40 [ 119.071388][ T5613] mutex_lock_nested+0x17/0x20 [ 119.076248][ T5613] configfs_rmdir+0x638/0x980 [ 119.080992][ T5613] vfs_rmdir+0x19d/0x410 [ 119.085290][ T5613] do_rmdir+0x27f/0x710 [ 119.089544][ T5613] ? d_delete_notify+0x150/0x150 [ 119.094587][ T5613] ? getname_flags+0x1f9/0x4f0 [ 119.099354][ T5613] __x64_sys_rmdir+0x45/0x50 [ 119.104222][ T5613] do_syscall_64+0x4c/0xa0 [ 119.108656][ T5613] ? clear_bhb_loop+0x30/0x80 [ 119.113346][ T5613] ? clear_bhb_loop+0x30/0x80 [ 119.118141][ T5613] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 119.124084][ T5613] RIP: 0033:0x7f29944a2159 [ 119.128514][ T5613] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 119.149200][ T5613] RSP: 002b:00007f29926d9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 119.157879][ T5613] RAX: ffffffffffffffda RBX: 00007f299472a090 RCX: 00007f29944a2159 [ 119.166870][ T5613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000380 [ 119.174870][ T5613] RBP: 00007f299453903b R08: 0000000000000000 R09: 0000000000000000 [ 119.182921][ T5613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.191226][ T5613] R13: 00007f299472a128 R14: 00007f299472a090 R15: 00007fffaaa522b8 [ 119.199243][ T5613]