last executing test programs: 1.318844515s ago: executing program 4 (id=341): perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x34, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f00000004c0)='./file0\x00', 0x0, &(0x7f0000000340)=ANY=[], 0x1, 0x140, &(0x7f0000000000)="$eJzs27Fq21AUBuDj2m3ddvFcOgi6dDJtn6CluFAqaEnwkEwJOFnsYIgXJZMfJS8YCJ683ZAo2Imxhwy2IPq+RT/8CO4dpMMV6OjT2XAwnpyO/8+i3WhE60dkMW9EJ15FM0rTAABeknlKcZNSSm+n8e4qUkpVrwgA2DbzHwDqx/wHgPox/wGgfvYPDv/+zPPeXpa1I66nRb/ol9ey//0n733N7nWWd82Kot9c9N/KPnvav473D/33tf2b+PK57O+6X//ylf5DDLa/fQAAAKiFbraw9nzf7W7qy/To+8DK+b0VH1s72wYA8AyTi8vh8Wh0ci4IgrAIVb+ZgG1bPvRVrwQAAAAAAAAAAAAAANhkF78TVb1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAWHUbAAD//0DvUik=") r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0x80000000003, 0x101301) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x802c550a, &(0x7f0000000080)=ANY=[@ANYBLOB="0200a006002a17006000000002000020"]) 1.197579126s ago: executing program 3 (id=347): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x9d, @dev}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x10000) sendmmsg(r0, &(0x7f0000000fc0)=[{}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)}, {&(0x7f00000002c0)}, {0x0}, {&(0x7f0000000480)="f34fa36bf7e1b94aa9dc85f18b5024cc3b5cf0c650bd6da56e49d47a846faa4bce888e7c65b8622331eec8de70ded9ec7571e45b7ab53d8ce87f959223cab8e055c52e217a18afb5dc61", 0x4a}], 0x4, &(0x7f0000000580)=[{0x58, 0x114, 0xfff, "775bcd6a8532827c6c972c59c7847ba1481848e7907f5c7b6c45e6b20a887b9c1cb5ffa31d76fd6a0ce09dfd0f0d3e391c7050958d15cd260aae507c0b63abdf28a21ab4"}, {0xe0, 0x6, 0xffff, "5bdd347dbc9ead1b4f0600daa5cddd9afa0aee25c17975716df6567410657eb59e333a39fbf5994f20a178483dbb8ee0b3399321aac1d7826622e3a8723c8db5b1755723c546a945a8bda8deced6fe3ba2dd95109be3fa1bc01f51dd19eb12539705bd17e2c65a90f63648ef89d40cdab0c7f466a9c0b92f56c06ec1ff46bec029fc9a2e0ec4602c94245982707f036ebf5b26784d95bae61868d2c4fd0a9e2de6a342d0fbe5f22db7605f2c25db70e7c1f0ae03601ecd21e871b8c2c2a6cb15a59f5d00ef85a350f503ee0206eb70f9"}, {0x50, 0x1, 0x4, "4d4016551e0bb51447c9ebeafa11a65ee0fcf190abad1facd710faa43ab7cf34d863bfdbecdc769b6875df45184192d89c0d3a9802f6c6722b1819945f"}, {0xe8, 0x1, 0x3ff, "9acddce714fdb4a00d8d9a0c1bb77e0711e9f0044816b035a5f2d092d834f8cdc27b728c6243bfb00d2e0639a2680908ed06c3e0b7ba3308f634bace780e19b45f0883373fae6073dd3fe8c73b98f91fdb6bd2f563b211e8d9e3088c86bc81d29c759d8a9779d3b80f4feae98b929fcb51915e2cc501bdd12769c61ea6bef1c130b08bc4fdf3b02a2fdfcd3ebfc03596927466ddd3e6020a3bb11666c00c8d2b0bf3266e8a8e8ee002963d2b3ac0f06ee58e6ceb5cb31934dccae45b4ed298dddf934e3f8efa3826cdd5a979e8c496690df80d6513c15c"}, {0x20, 0x108, 0x69, "972cb9d4ddad4ae51f63374405eea7"}, {0x50, 0x104, 0x9, "4b0f0e5abb987510cc2d2d6797fa99b03e9d857ef411cb46f4f49bb2af1bccd4288c07139427b6170ff7672c41089eafbb7a4eacc63fe38213"}, {0xb0, 0x118, 0x0, "86c58bb3df30beba0eadc41255c982fd3f76d87ef5a53604d48442be9e666fd3331ad0052215042b59269472e83fc050a27c5d4d20f0ba5d7c2b4bdda09b01e9c390973aa3d482aa9ba0fe6801c08453015c13aba7841c458e431bf121d5c57d4d7959cff6d3092ff1940fbef1168800f3d5cbad56c44bfc4fe04955fe54375b1e7caaee9980800c9ca55ccd531aa9f8112b744d3558f7cdfd24d774"}, {0x20, 0x112, 0x9, "7320885f1d889d596208d781cebe"}, {0x48, 0x88, 0x6, "e6b27ebd4d807132bc0a7a6d7eed19a46652e44e6ade0cdcec52d497a43fc679f3d564170e38616de643d0cbec1cf57a2656e3c48c0b5725"}], 0x3f8}}], 0x2, 0x48815) 1.196913525s ago: executing program 4 (id=349): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) memfd_secret(0x0) 1.132165256s ago: executing program 4 (id=353): syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_io_uring_setup(0x4f1f, &(0x7f0000000200)={0x0, 0x0, 0x10100}, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0xc4424b61c9f5fc7}}) io_uring_enter(r0, 0xa3d, 0x0, 0x0, 0x0, 0x0) 1.090544556s ago: executing program 4 (id=356): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x5, 0x2, 0x1000, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000010007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1010000, &(0x7f0000000480)={[{@errors_remount}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@block_validity}]}, 0x0, 0x4c6, &(0x7f0000000780)="$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") 1.038252046s ago: executing program 0 (id=360): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000240)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000280)={'b', ' *:* ', 'rm\x00'}, 0x9) 1.018599136s ago: executing program 0 (id=361): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r0, 0x0, 0x0}, 0x10) 993.722136ms ago: executing program 4 (id=363): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='gid_map\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6}]}) memfd_secret(0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 984.192516ms ago: executing program 0 (id=364): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'hsr0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x18207}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) 898.862286ms ago: executing program 0 (id=365): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r0, 0x0, 0xfffffffffffffffc}, 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000001700)=ANY=[@ANYBLOB="540200001600010000000000fedbdf25ff0100000000000000000000000000010a0101010000000000000000000000004e2200004e2300000a00200021000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="fc0000000000000000000000000000000000000033000000e0000002000000000000000000000000060000000000000019d000000000000009000000000000000000000000000000000000000000000008000000000000000000000000000000ff030000100000000300000000000000ffffffff00000000ffffff7f000000000900000000000000000000007f000000070000002bbd7000000000000200013f000000000000000001000000060000002c001300200100000000000000000000000000010000000000000000000000020000001c00040003004e204e210000fe"], 0x254}}, 0x0) 869.435887ms ago: executing program 0 (id=368): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB="18010000120000000000000000000000850000006d000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000800014004000000", 0x58}], 0x1) 715.934857ms ago: executing program 0 (id=370): unshare(0x400) r0 = socket$inet(0x2b, 0x801, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x8) poll(&(0x7f0000000100)=[{r0, 0x4010}], 0x1, 0x80007) 688.326257ms ago: executing program 1 (id=372): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000740)={{}, &(0x7f0000000000), 0x0}, 0x20) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r0, 0x11c, 0x4, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) 492.788868ms ago: executing program 1 (id=383): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000000001c000000000000ea04850000007b00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0xe98, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0xe84, 0x1, [@m_pedit={0xe80, 0x1, 0x0, 0x0, {{0xa}, {0xe54, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe50, 0x2, {{{}, 0x97, 0x0, [{}, {}]}, [{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x80}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3, 0x0, 0x800}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x20000000}, {}, {}, {}, {}, {}, {}, {0x401}, {}, {}, {}, {0x0, 0xd}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5}, {}, {}, {}, {}, {}, {}, {0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {0x3}, {0x0, 0x1}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe98}}, 0x0) 469.852838ms ago: executing program 1 (id=375): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=@newqdisc={0x80, 0x24, 0xf0f, 0x2, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x6}, {0xffff, 0xffff}, {0x5}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4c, 0x2, [@TCA_FQ_CODEL_INTERVAL={0x8}, @TCA_FQ_CODEL_FLOWS={0x8, 0x5, 0x9}, @TCA_FQ_CODEL_QUANTUM={0x28}, @TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x80000000}, @TCA_FQ_CODEL_FLOWS={0x8, 0x5, 0x8}, @TCA_FQ_CODEL_MEMORY_LIMIT={0x8, 0x9, 0x3ff}, @TCA_FQ_CODEL_TARGET={0x8, 0x1, 0xfff}, @TCA_FQ_CODEL_DROP_BATCH_SIZE={0x8, 0x8, 0xfffffff8}, @TCA_FQ_CODEL_CE_THRESHOLD_MASK={0x0, 0xb, 0x8}]}}]}, 0x80}}, 0x0) 427.963938ms ago: executing program 1 (id=376): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x7, &(0x7f0000000f80)=@framed={{}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000001c0)='kfree\x00', r1}, 0x10) lsetxattr$security_ima(&(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x0, 0x0, 0x2) 392.880888ms ago: executing program 2 (id=377): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000000000100000000000000000850000007d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x17, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x52) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000680)='kmem_cache_free\x00', r0}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000002c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaa0086dd60828bf700383a0000000000000000000000ffff00000000ff02000000000000000000000000000102"], 0x0) 377.379718ms ago: executing program 2 (id=378): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000850000002300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x21, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000d00)='kfree\x00', r0}, 0x10) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x3, 0x0, 0x0, 0x3}}) 375.203568ms ago: executing program 1 (id=389): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x5, 0x2, 0x1000, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000010007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1010000, &(0x7f0000000480)={[{@errors_remount}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@block_validity}]}, 0x0, 0x4c6, &(0x7f0000000780)="$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") 339.461948ms ago: executing program 2 (id=379): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r0, 0x0, 0xfffffffffffffffc}, 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000001700)=ANY=[@ANYBLOB="540200001600010000000000fedbdf25ff0100000000000000000000000000010a0101010000000000000000000000004e2200004e2300000a00200021000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="fc0000000000000000000000000000000000000033000000e0000002000000000000000000000000060000000000000019d000000000000009000000000000000000000000000000000000000000000008000000000000000000000000000000ff030000100000000300000000000000ffffffff00000000ffffff7f000000000900000000000000000000007f000000070000002bbd7000000000000200013f000000000000000001000000060000002c001300200100000000000000000000000000010000000000000000000000020000001c00040003004e204e210000fe"], 0x254}}, 0x0) 339.142238ms ago: executing program 3 (id=380): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB="18010000120000000000000000000000850000006d000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000800014004000000", 0x58}], 0x1) 312.072578ms ago: executing program 3 (id=381): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="310300000000000000000900000008000300", @ANYRES32=r2, @ANYBLOB="0800060036c5"], 0x24}}, 0x0) 291.215888ms ago: executing program 3 (id=382): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) prlimit64(0x0, 0x7, &(0x7f0000000140)={0x6, 0x8d}, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x2]}, 0x8) 275.651239ms ago: executing program 3 (id=384): r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x7, 0x44, 0x7, 0x0, 0x0, 0x9d670, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={0x0, 0x4}, 0x100987, 0x7ff, 0x7, 0x0, 0x81, 0x2, 0x5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x12011, r0, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, &(0x7f0000000240)=0xffffffffffffffff, 0x85, 0x0) set_mempolicy_home_node(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0) 265.924049ms ago: executing program 1 (id=385): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x10000, @loopback, 0xd}, 0x1c) recvmmsg(r0, &(0x7f0000002a40)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/233, 0xe9}], 0x1}, 0x8}], 0x1, 0x1, 0x0) 257.706219ms ago: executing program 2 (id=386): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000080000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000a3850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) symlink(&(0x7f0000001780)='./file0/../file0\x00', &(0x7f00000017c0)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000380)={[{@grpquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x88}}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@lazytime}, {@usrquota}, {@data_err_abort}, {@data_err_abort}], [{@obj_user={'obj_user', 0x3d, '^'}}]}, 0x1, 0x5f0, &(0x7f0000000640)="$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") 246.398239ms ago: executing program 3 (id=387): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={&(0x7f00000001c0)='signal_generate\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) 217.656639ms ago: executing program 2 (id=388): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000180000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000f0850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x10003, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0xfffe, 0x0, @remote}}}, 0x108) 1.614319ms ago: executing program 4 (id=390): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000000000100000000000000000850000007d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x17, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x52) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000680)='kmem_cache_free\x00', r0}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000002c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaa0086dd60828bf700383a0000000000000000000000ffff00000000ff02000000000000000000000000000102"], 0x0) 0s ago: executing program 2 (id=400): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='gid_map\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6}]}) memfd_secret(0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') kernel console output (not intermixed with test programs): [ 21.111176][ T29] audit: type=1400 audit(1731318534.243:81): avc: denied { read } for pid=2998 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.54' (ED25519) to the list of known hosts. [ 26.675725][ T29] audit: type=1400 audit(1731318539.803:82): avc: denied { mounton } for pid=3304 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.676988][ T3304] cgroup: Unknown subsys name 'net' [ 26.698477][ T29] audit: type=1400 audit(1731318539.803:83): avc: denied { mount } for pid=3304 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.725953][ T29] audit: type=1400 audit(1731318539.833:84): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.879151][ T3304] cgroup: Unknown subsys name 'cpuset' [ 26.885335][ T3304] cgroup: Unknown subsys name 'rlimit' [ 26.993789][ T29] audit: type=1400 audit(1731318540.123:85): avc: denied { setattr } for pid=3304 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.019415][ T29] audit: type=1400 audit(1731318540.123:86): avc: denied { create } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.039959][ T29] audit: type=1400 audit(1731318540.123:87): avc: denied { write } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.048629][ T3307] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.060342][ T29] audit: type=1400 audit(1731318540.123:88): avc: denied { read } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.089246][ T29] audit: type=1400 audit(1731318540.133:89): avc: denied { mounton } for pid=3304 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.114266][ T29] audit: type=1400 audit(1731318540.133:90): avc: denied { mount } for pid=3304 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 27.137562][ T29] audit: type=1400 audit(1731318540.203:91): avc: denied { relabelto } for pid=3307 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.168696][ T3304] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.143906][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 28.225799][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.233002][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.240188][ T3314] bridge_slave_0: entered allmulticast mode [ 28.246670][ T3314] bridge_slave_0: entered promiscuous mode [ 28.263398][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.270501][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.278053][ T3314] bridge_slave_1: entered allmulticast mode [ 28.284775][ T3314] bridge_slave_1: entered promiscuous mode [ 28.309584][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.327502][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 28.337519][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.383954][ T3314] team0: Port device team_slave_0 added [ 28.401257][ T3314] team0: Port device team_slave_1 added [ 28.433708][ T3326] chnl_net:caif_netlink_parms(): no params data found [ 28.471845][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.478858][ T3314] 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. [ 28.504940][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.530177][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.537281][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.544698][ T3322] bridge_slave_0: entered allmulticast mode [ 28.551119][ T3322] bridge_slave_0: entered promiscuous mode [ 28.560066][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.567096][ T3314] 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. [ 28.593057][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.607987][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.615180][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.622346][ T3322] bridge_slave_1: entered allmulticast mode [ 28.628726][ T3322] bridge_slave_1: entered promiscuous mode [ 28.648938][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.671946][ T3324] chnl_net:caif_netlink_parms(): no params data found [ 28.681516][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.690700][ T3329] chnl_net:caif_netlink_parms(): no params data found [ 28.699755][ T3326] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.706866][ T3326] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.714111][ T3326] bridge_slave_0: entered allmulticast mode [ 28.720528][ T3326] bridge_slave_0: entered promiscuous mode [ 28.745389][ T3326] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.752546][ T3326] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.759730][ T3326] bridge_slave_1: entered allmulticast mode [ 28.766223][ T3326] bridge_slave_1: entered promiscuous mode [ 28.785507][ T3314] hsr_slave_0: entered promiscuous mode [ 28.791467][ T3314] hsr_slave_1: entered promiscuous mode [ 28.800716][ T3322] team0: Port device team_slave_0 added [ 28.823113][ T3322] team0: Port device team_slave_1 added [ 28.830104][ T3326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.858058][ T3326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.891949][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.898946][ T3322] 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. [ 28.924971][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.945618][ T3329] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.952804][ T3329] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.960113][ T3329] bridge_slave_0: entered allmulticast mode [ 28.966546][ T3329] bridge_slave_0: entered promiscuous mode [ 28.977704][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.984702][ T3322] 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. [ 29.010709][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.026539][ T3324] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.033740][ T3324] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.040967][ T3324] bridge_slave_0: entered allmulticast mode [ 29.047409][ T3324] bridge_slave_0: entered promiscuous mode [ 29.053994][ T3329] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.061144][ T3329] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.068325][ T3329] bridge_slave_1: entered allmulticast mode [ 29.074840][ T3329] bridge_slave_1: entered promiscuous mode [ 29.081816][ T3326] team0: Port device team_slave_0 added [ 29.101263][ T3324] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.108454][ T3324] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.115559][ T3324] bridge_slave_1: entered allmulticast mode [ 29.122188][ T3324] bridge_slave_1: entered promiscuous mode [ 29.129373][ T3326] team0: Port device team_slave_1 added [ 29.141953][ T3329] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.173869][ T3329] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.183281][ T3326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.190289][ T3326] 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. [ 29.216682][ T3326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.229904][ T3326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.236855][ T3326] 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. [ 29.262827][ T3326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.297568][ T3324] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.309305][ T3322] hsr_slave_0: entered promiscuous mode [ 29.315337][ T3322] hsr_slave_1: entered promiscuous mode [ 29.321325][ T3322] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.328927][ T3322] Cannot create hsr debugfs directory [ 29.337316][ T3329] team0: Port device team_slave_0 added [ 29.344595][ T3324] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.361103][ T3329] team0: Port device team_slave_1 added [ 29.383382][ T3324] team0: Port device team_slave_0 added [ 29.411180][ T3324] team0: Port device team_slave_1 added [ 29.427273][ T3329] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.434357][ T3329] 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. [ 29.460292][ T3329] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.471635][ T3329] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.478655][ T3329] 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. [ 29.504632][ T3329] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.524238][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.531287][ T3324] 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. [ 29.557199][ T3324] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.569857][ T3326] hsr_slave_0: entered promiscuous mode [ 29.575809][ T3326] hsr_slave_1: entered promiscuous mode [ 29.582896][ T3326] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.590471][ T3326] Cannot create hsr debugfs directory [ 29.604398][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.611378][ T3324] 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. [ 29.637357][ T3324] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.668218][ T3329] hsr_slave_0: entered promiscuous mode [ 29.674418][ T3329] hsr_slave_1: entered promiscuous mode [ 29.680311][ T3329] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.687855][ T3329] Cannot create hsr debugfs directory [ 29.750720][ T3324] hsr_slave_0: entered promiscuous mode [ 29.756784][ T3324] hsr_slave_1: entered promiscuous mode [ 29.762948][ T3324] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.770539][ T3324] Cannot create hsr debugfs directory [ 29.781006][ T3314] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.792116][ T3314] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.802891][ T3314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.811956][ T3314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 29.892143][ T3322] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.909774][ T3322] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.918876][ T3322] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.931149][ T3322] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.973848][ T3326] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 29.983270][ T3326] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 29.992431][ T3326] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.002344][ T3326] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.030145][ T3329] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 30.041693][ T3329] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 30.051005][ T3329] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 30.059879][ T3329] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 30.122214][ T3324] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.146156][ T3324] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.159027][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.174181][ T3324] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.183143][ T3324] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.209952][ T3329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.217813][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.226985][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.253257][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.266581][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.273721][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.282588][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.289854][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.304970][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.312079][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.320822][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.327866][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.339150][ T3329] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.359840][ T3326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.374081][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.381157][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.390786][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.397859][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.426341][ T3326] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.449364][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.456448][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.475320][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.482506][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.555995][ T3324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.573015][ T3329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.586768][ T3324] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.598366][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.609796][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.616856][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.635450][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.676636][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.683886][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.704488][ T3324] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.715150][ T3324] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.771789][ T3326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.799676][ T3329] veth0_vlan: entered promiscuous mode [ 30.847039][ T3322] veth0_vlan: entered promiscuous mode [ 30.854920][ T3329] veth1_vlan: entered promiscuous mode [ 30.871332][ T3314] veth0_vlan: entered promiscuous mode [ 30.884982][ T3329] veth0_macvtap: entered promiscuous mode [ 30.892921][ T3322] veth1_vlan: entered promiscuous mode [ 30.911046][ T3324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.919197][ T3329] veth1_macvtap: entered promiscuous mode [ 30.927540][ T3314] veth1_vlan: entered promiscuous mode [ 30.941536][ T3329] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.963436][ T3329] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.972930][ T3329] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.981810][ T3329] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.990674][ T3329] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.999573][ T3329] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.015655][ T3314] veth0_macvtap: entered promiscuous mode [ 31.032709][ T3314] veth1_macvtap: entered promiscuous mode [ 31.051218][ T3322] veth0_macvtap: entered promiscuous mode [ 31.070443][ T3314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.080929][ T3314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.092637][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.105494][ T3322] veth1_macvtap: entered promiscuous mode [ 31.115335][ T3314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.125845][ T3314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.146948][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.155964][ T3314] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.156440][ T3329] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 31.164788][ T3314] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.164826][ T3314] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.196752][ T3314] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.232451][ T3322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.243000][ T3322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.252951][ T3322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.263455][ T3322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.275236][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.291321][ T3324] veth0_vlan: entered promiscuous mode [ 31.297446][ T3322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.307943][ T3322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.318081][ T3322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.328581][ T3322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.340794][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.349313][ T3322] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.358426][ T3322] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.367145][ T3322] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.376032][ T3322] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.401935][ T3324] veth1_vlan: entered promiscuous mode [ 31.414747][ T3326] veth0_vlan: entered promiscuous mode [ 31.427664][ T3326] veth1_vlan: entered promiscuous mode [ 31.461888][ T3326] veth0_macvtap: entered promiscuous mode [ 31.485398][ T3326] veth1_macvtap: entered promiscuous mode [ 31.498798][ T3454] syz.3.4 (3454) used greatest stack depth: 10680 bytes left [ 31.510067][ T3324] veth0_macvtap: entered promiscuous mode [ 31.519436][ T3324] veth1_macvtap: entered promiscuous mode [ 31.554082][ T3326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.564669][ T3326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.574538][ T3326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.585068][ T3326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.594978][ T3326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.605453][ T3326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.619612][ T3326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.627292][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.631779][ T3470] loop3: detected capacity change from 0 to 1024 [ 31.637832][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.645302][ T3470] EXT4-fs: dax option not supported [ 31.653989][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.669806][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.679771][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.690423][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.700607][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.711074][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.721993][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.729863][ T3469] netlink: 'syz.0.1': attribute type 10 has an invalid length. [ 31.737466][ T3469] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1'. [ 31.746159][ T3469] team0: entered promiscuous mode [ 31.751280][ T3469] team_slave_0: entered promiscuous mode [ 31.757122][ T3469] team_slave_1: entered promiscuous mode [ 31.763210][ T3469] bridge0: port 3(team0) entered blocking state [ 31.769529][ T3469] bridge0: port 3(team0) entered disabled state [ 31.776235][ T3469] team0: entered allmulticast mode [ 31.781573][ T3469] team_slave_0: entered allmulticast mode [ 31.787453][ T3469] team_slave_1: entered allmulticast mode [ 31.793745][ T29] kauditd_printk_skb: 61 callbacks suppressed [ 31.793759][ T29] audit: type=1326 audit(2000000000.330:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3476 comm="syz.1.12" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7e600e719 code=0x7ffc0000 [ 31.794831][ T3469] bridge0: port 3(team0) entered blocking state [ 31.801656][ T29] audit: type=1326 audit(2000000000.340:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3476 comm="syz.1.12" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7e600e719 code=0x7ffc0000 [ 31.823217][ T3469] bridge0: port 3(team0) entered forwarding state [ 31.858357][ T3465] netlink: 'syz.0.1': attribute type 10 has an invalid length. [ 31.860091][ T29] audit: type=1326 audit(2000000000.370:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3476 comm="syz.1.12" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff7e600e719 code=0x7ffc0000 [ 31.890052][ T29] audit: type=1326 audit(2000000000.370:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3476 comm="syz.1.12" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7e600e719 code=0x7ffc0000 [ 31.913617][ T29] audit: type=1326 audit(2000000000.370:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3476 comm="syz.1.12" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff7e600e719 code=0x7ffc0000 [ 31.936947][ T29] audit: type=1326 audit(2000000000.400:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3476 comm="syz.1.12" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7e600e719 code=0x7ffc0000 [ 31.960209][ T29] audit: type=1326 audit(2000000000.400:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3476 comm="syz.1.12" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7e600e719 code=0x7ffc0000 [ 31.983743][ T29] audit: type=1326 audit(2000000000.400:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3476 comm="syz.1.12" exe="/root/syz-executor" sig=0 arch=c000003e syscall=34 compat=0 ip=0x7ff7e600e719 code=0x7ffc0000 [ 31.985206][ T3465] bridge0: port 3(team0) entered disabled state [ 32.015314][ T3465] team0: left allmulticast mode [ 32.020300][ T3465] team_slave_0: left allmulticast mode [ 32.025786][ T3465] team_slave_1: left allmulticast mode [ 32.031450][ T3465] team0: left promiscuous mode [ 32.036254][ T3465] team_slave_0: left promiscuous mode [ 32.041911][ T3465] team_slave_1: left promiscuous mode [ 32.047507][ T3465] bridge0: port 3(team0) entered disabled state [ 32.055096][ T3465] batman_adv: batadv0: Adding interface: team0 [ 32.061384][ T3465] batman_adv: batadv0: The MTU of interface team0 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. [ 32.086600][ T3465] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 32.108368][ T3326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.118894][ T3326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.128742][ T3326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.139264][ T3326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.149084][ T3326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.159605][ T3326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.170660][ T3326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.178644][ T3475] netlink: 'syz.3.11': attribute type 29 has an invalid length. [ 32.187481][ T3478] netlink: 'syz.3.11': attribute type 29 has an invalid length. [ 32.195830][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.206503][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.216478][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.227093][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.237123][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.247669][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.257537][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.268189][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.278854][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.289026][ T3479] netlink: 'syz.3.11': attribute type 29 has an invalid length. [ 32.297883][ T3326] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.306666][ T3326] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.315455][ T3326] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.324288][ T3326] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.335981][ T3324] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.344787][ T3324] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.353781][ T3324] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.362590][ T3324] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.371351][ T29] audit: type=1400 audit(2000000000.900:161): avc: denied { create } for pid=3486 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 32.391957][ T29] audit: type=1400 audit(2000000000.900:162): avc: denied { open } for pid=3486 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 32.582146][ T3508] netlink: 'syz.3.22': attribute type 10 has an invalid length. [ 32.596791][ T3507] loop0: detected capacity change from 0 to 512 [ 32.605487][ T3508] batman_adv: batadv0: Adding interface: team0 [ 32.611765][ T3508] batman_adv: batadv0: The MTU of interface team0 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. [ 32.637051][ T3508] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 32.653009][ T3507] ======================================================= [ 32.653009][ T3507] WARNING: The mand mount option has been deprecated and [ 32.653009][ T3507] and is ignored by this kernel. Remove the mand [ 32.653009][ T3507] option from the mount to silence this warning. [ 32.653009][ T3507] ======================================================= [ 32.701962][ T3514] syz.4.25[3514] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 32.702097][ T3514] syz.4.25[3514] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 32.723413][ T3508] netlink: 'syz.3.22': attribute type 10 has an invalid length. [ 32.724126][ T3514] syz.4.25[3514] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 32.734618][ T3508] netlink: 2 bytes leftover after parsing attributes in process `syz.3.22'. [ 32.742491][ T3507] EXT4-fs: Ignoring removed orlov option [ 32.776863][ T3507] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 32.807752][ T3508] team0: entered promiscuous mode [ 32.808414][ T3507] EXT4-fs (loop0): orphan cleanup on readonly fs [ 32.812990][ T3508] team_slave_0: entered promiscuous mode [ 32.825144][ T3508] team_slave_1: entered promiscuous mode [ 32.832493][ T3507] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.31: bg 0: block 248: padding at end of block bitmap is not set [ 32.847962][ T3507] EXT4-fs error (device loop0): ext4_acquire_dquot:6879: comm syz.0.31: Failed to acquire dquot type 1 [ 32.855966][ T3508] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.866513][ T3508] batman_adv: batadv0: Interface activated: team0 [ 32.868638][ T3507] EXT4-fs (loop0): 1 truncate cleaned up [ 32.873008][ T3508] batman_adv: batadv0: Interface deactivated: team0 [ 32.885302][ T3508] batman_adv: batadv0: Removing interface: team0 [ 32.891295][ T3507] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 32.904638][ T3508] bridge0: port 3(team0) entered blocking state [ 32.911047][ T3508] bridge0: port 3(team0) entered disabled state [ 32.918125][ T3508] team0: entered allmulticast mode [ 32.918265][ T3507] EXT4-fs error (device loop0): __ext4_remount:6522: comm syz.0.31: Abort forced by user [ 32.923435][ T3508] team_slave_0: entered allmulticast mode [ 32.935888][ T3507] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 32.938914][ T3508] team_slave_1: entered allmulticast mode [ 32.955639][ T3508] bridge0: port 3(team0) entered blocking state [ 32.958685][ T3507] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 32.961955][ T3508] bridge0: port 3(team0) entered forwarding state [ 32.990692][ T3507] ext4 filesystem being remounted at /6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 33.062333][ T3507] EXT4-fs error (device loop0): ext4_acquire_dquot:6879: comm syz.0.31: Failed to acquire dquot type 1 [ 33.080686][ T3507] syz.0.31 (3507) used greatest stack depth: 9568 bytes left [ 33.120494][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.134840][ T151] EXT4-fs error (device loop0): ext4_release_dquot:6902: comm kworker/u8:5: Failed to release dquot type 1 [ 33.186938][ T3543] loop4: detected capacity change from 0 to 128 [ 33.202244][ T3547] loop2: detected capacity change from 0 to 512 [ 33.213125][ T3543] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 33.222179][ T3543] System zones: 1-3, 19-19, 35-36 [ 33.228516][ T3543] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 33.256168][ T3543] ext4 filesystem being mounted at /5/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 33.273399][ T3547] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 33.285904][ T3543] EXT4-fs warning (device loop4): ext4_group_extend:1862: can't shrink FS - resize aborted [ 33.286231][ T3547] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.334285][ T3326] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 33.344627][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 33.454878][ T3579] dummy0: entered promiscuous mode [ 33.457627][ T3580] loop3: detected capacity change from 0 to 256 [ 33.467117][ T3572] netlink: 132 bytes leftover after parsing attributes in process `syz.2.46'. [ 33.534657][ T3580] FAT-fs (loop3): unable to read block(197568495616) for building NFS inode [ 33.900347][ T3632] lo speed is unknown, defaulting to 1000 [ 33.914419][ T3632] lo speed is unknown, defaulting to 1000 [ 33.939253][ T3632] lo speed is unknown, defaulting to 1000 [ 33.948667][ T3632] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 33.957700][ T3632] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 33.971381][ T3641] loop2: detected capacity change from 0 to 512 [ 33.972598][ T3632] lo speed is unknown, defaulting to 1000 [ 33.986557][ T3632] lo speed is unknown, defaulting to 1000 [ 33.993595][ T3632] lo speed is unknown, defaulting to 1000 [ 34.001205][ T3632] lo speed is unknown, defaulting to 1000 [ 34.013195][ T3632] lo speed is unknown, defaulting to 1000 [ 34.031625][ T3641] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.044375][ T3641] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.146149][ T3658] 9pnet: Could not find request transport: f [ 34.212470][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.226812][ T3669] loop3: detected capacity change from 0 to 128 [ 34.266542][ T3673] netlink: 'syz.2.95': attribute type 1 has an invalid length. [ 34.437313][ T3702] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 34.527128][ T3705] syz.3.115[3705] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.527205][ T3705] syz.3.115[3705] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.538685][ T3705] syz.3.115[3705] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.580561][ T3716] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3716 comm=syz.2.120 [ 34.610558][ T3726] loop3: detected capacity change from 0 to 512 [ 34.619511][ T3726] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 34.656263][ T3726] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.669053][ T3726] ext4 filesystem being mounted at /33/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.673522][ T3734] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 34.709760][ T3737] process 'syz.0.127' launched './file0' with NULL argv: empty string added [ 34.721427][ T3726] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 34.758353][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.788573][ T3741] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 34.862811][ T3754] loop3: detected capacity change from 0 to 512 [ 34.870394][ T3754] EXT4-fs: Ignoring removed nomblk_io_submit option [ 34.880594][ T3754] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 34.888585][ T3754] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=1842c01c, mo2=0002] [ 34.899859][ T3754] EXT4-fs (loop3): couldn't mount RDWR because of unsupported optional features (80) [ 34.899923][ T3756] Zero length message leads to an empty skb [ 34.909403][ T3754] EXT4-fs (loop3): Skipping orphan cleanup due to unknown ROCOMPAT features [ 34.929307][ T3754] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 34.944615][ T3754] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 34.964090][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.094933][ T3780] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 35.134871][ T3784] loop1: detected capacity change from 0 to 128 [ 35.155704][ T3786] batadv_slave_1: entered promiscuous mode [ 35.162177][ T3786] batadv_slave_1: left promiscuous mode [ 35.287490][ T3794] loop3: detected capacity change from 0 to 512 [ 35.310049][ T3794] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.152: bg 0: block 248: padding at end of block bitmap is not set [ 35.324685][ T3794] EXT4-fs error (device loop3): ext4_acquire_dquot:6879: comm syz.3.152: Failed to acquire dquot type 1 [ 35.337223][ T3794] EXT4-fs (loop3): 1 truncate cleaned up [ 35.343439][ T3794] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.356035][ T3794] ext4 filesystem being mounted at /40/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.372160][ T3794] syz.3.152 (3794) used greatest stack depth: 9352 bytes left [ 35.388432][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.437824][ T3806] usb usb9: usbfs: process 3806 (syz.3.157) did not claim interface 0 before use [ 35.503204][ T3812] capability: warning: `syz.1.160' uses deprecated v2 capabilities in a way that may be insecure [ 35.529258][ T3814] batadv_slave_1: entered promiscuous mode [ 35.535596][ T3814] batadv_slave_1: left promiscuous mode [ 35.577749][ T3819] netlink: 80 bytes leftover after parsing attributes in process `syz.1.164'. [ 35.614384][ T3825] loop1: detected capacity change from 0 to 512 [ 35.627741][ T3823] lo speed is unknown, defaulting to 1000 [ 35.635469][ T3825] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.165: bg 0: block 248: padding at end of block bitmap is not set [ 35.658624][ T3825] EXT4-fs error (device loop1): ext4_acquire_dquot:6879: comm syz.1.165: Failed to acquire dquot type 1 [ 35.681999][ T3825] EXT4-fs (loop1): 1 truncate cleaned up [ 35.689640][ T3825] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.703657][ T3825] ext4 filesystem being mounted at /46/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.726880][ T3833] loop0: detected capacity change from 0 to 128 [ 35.740977][ T3825] syz.1.165 (3825) used greatest stack depth: 9344 bytes left [ 35.769198][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.837230][ T3849] netlink: 8 bytes leftover after parsing attributes in process `syz.1.176'. [ 35.846095][ T3849] netlink: 12 bytes leftover after parsing attributes in process `syz.1.176'. [ 35.850525][ T3848] syz.0.175[3848] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 35.855015][ T3848] syz.0.175[3848] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 35.861619][ T3849] bond1: entered promiscuous mode [ 35.883099][ T3849] bond1: entered allmulticast mode [ 35.888557][ T3849] 8021q: adding VLAN 0 to HW filter on device bond1 [ 35.890999][ T3848] syz.0.175[3848] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 35.955335][ T3859] lo speed is unknown, defaulting to 1000 [ 35.998007][ T3866] loop0: detected capacity change from 0 to 256 [ 36.047375][ T3872] loop2: detected capacity change from 0 to 128 [ 36.178901][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 36.249776][ T3904] netlink: 20 bytes leftover after parsing attributes in process `syz.2.193'. [ 36.270245][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 36.298069][ T3909] netlink: 8 bytes leftover after parsing attributes in process `syz.2.195'. [ 36.300409][ T3910] loop3: detected capacity change from 0 to 128 [ 36.338755][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 36.351196][ T3914] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for ip6gretap1 [ 36.369767][ T3914] batman_adv: batadv0: Adding interface: ip6gretap1 [ 36.376410][ T3914] batman_adv: batadv0: The MTU of interface ip6gretap1 is too small (1434) 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. [ 36.402170][ T3914] batman_adv: batadv0: Not using interface ip6gretap1 (retrying later): interface not active [ 36.417477][ T3918] loop3: detected capacity change from 0 to 256 [ 36.430342][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 36.591252][ T3949] netlink: 8 bytes leftover after parsing attributes in process `syz.3.209'. [ 36.607496][ T3951] loop2: detected capacity change from 0 to 128 [ 36.627784][ T3951] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 36.640424][ T3951] ext4 filesystem being mounted at /37/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 36.673397][ T3392] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 36.686775][ T3324] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 36.750378][ T3961] loop0: detected capacity change from 0 to 128 [ 36.751951][ T3958] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for ip6gretap1 [ 36.769462][ T3964] loop4: detected capacity change from 0 to 128 [ 36.781229][ T3958] batman_adv: batadv0: Adding interface: ip6gretap1 [ 36.787861][ T3958] batman_adv: batadv0: The MTU of interface ip6gretap1 is too small (1434) 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. [ 36.792821][ T3961] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 36.813506][ T3958] batman_adv: batadv0: Not using interface ip6gretap1 (retrying later): interface not active [ 36.829393][ T3961] ext4 filesystem being mounted at /45/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 36.921010][ T3970] loop3: detected capacity change from 0 to 512 [ 36.936247][ T3322] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 36.970361][ T3970] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.984562][ T3970] ext4 filesystem being mounted at /58/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.999188][ T29] kauditd_printk_skb: 129 callbacks suppressed [ 36.999201][ T29] audit: type=1326 audit(2000000005.540:283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3982 comm="syz.2.223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f872856e719 code=0x7ffc0000 [ 37.028867][ T29] audit: type=1326 audit(2000000005.540:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3982 comm="syz.2.223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f872856e719 code=0x7ffc0000 [ 37.052778][ T3970] EXT4-fs error (device loop3): ext4_do_update_inode:5121: inode #2: comm syz.3.217: corrupted inode contents [ 37.053301][ T29] audit: type=1400 audit(2000000005.540:285): avc: denied { create } for pid=3968 comm="syz.3.217" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 37.084551][ T29] audit: type=1326 audit(2000000005.580:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3982 comm="syz.2.223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=221 compat=0 ip=0x7f872856e719 code=0x7ffc0000 [ 37.108316][ T29] audit: type=1326 audit(2000000005.580:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3982 comm="syz.2.223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f872856e719 code=0x7ffc0000 [ 37.131801][ T29] audit: type=1326 audit(2000000005.580:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3982 comm="syz.2.223" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f872856e719 code=0x7ffc0000 [ 37.165218][ T3970] EXT4-fs error (device loop3): ext4_dirty_inode:5984: inode #2: comm syz.3.217: mark_inode_dirty error [ 37.170957][ T3993] loop0: detected capacity change from 0 to 512 [ 37.188825][ T3970] EXT4-fs error (device loop3): ext4_do_update_inode:5121: inode #2: comm syz.3.217: corrupted inode contents [ 37.206309][ T29] audit: type=1400 audit(2000000005.740:289): avc: denied { read write } for pid=3995 comm="syz.2.227" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 37.230192][ T3970] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #2: comm syz.3.217: mark_inode_dirty error [ 37.248035][ T3993] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.250089][ T29] audit: type=1400 audit(2000000005.740:290): avc: denied { open } for pid=3995 comm="syz.2.227" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 37.297888][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.307662][ T29] audit: type=1400 audit(2000000005.840:291): avc: denied { compute_member } for pid=3999 comm="syz.1.228" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 37.323334][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 37.363049][ T4006] loop3: detected capacity change from 0 to 512 [ 37.375850][ T3322] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.401991][ T4013] loop1: detected capacity change from 0 to 128 [ 37.418377][ T4013] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 37.455257][ T4013] ext4 filesystem being mounted at /56/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 37.496210][ T29] audit: type=1400 audit(2000000006.030:292): avc: denied { read } for pid=4020 comm="syz.2.244" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 37.535145][ T4006] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.551507][ T4006] ext4 filesystem being mounted at /59/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 37.558847][ T3314] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 37.612768][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.651246][ T4035] mmap: syz.4.239 (4035) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 37.700264][ T4023] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.701260][ T4051] loop4: detected capacity change from 0 to 128 [ 37.715978][ T3392] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 37.720302][ T4023] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.741076][ T4051] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 37.756659][ T4051] ext4 filesystem being mounted at /24/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 37.789524][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 37.816663][ T3326] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 37.858479][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 37.903755][ T4068] netlink: 4 bytes leftover after parsing attributes in process `syz.3.264'. [ 37.912886][ T4069] loop4: detected capacity change from 0 to 512 [ 37.941387][ T4069] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.953920][ T4069] ext4 filesystem being mounted at /27/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 37.974551][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.985272][ T4074] SELinux: policydb version 0 does not match my version range 15-33 [ 37.993645][ T4074] SELinux: failed to load policy [ 38.077000][ T4088] loop4: detected capacity change from 0 to 512 [ 38.083715][ T4088] EXT4-fs: Ignoring removed orlov option [ 38.092424][ T4088] EXT4-fs error (device loop4): __ext4_iget:4952: inode #15: block 1803188595: comm syz.4.261: invalid block [ 38.104186][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 38.112770][ T4088] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.261: couldn't read orphan inode 15 (err -117) [ 38.125405][ T4088] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.148872][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.262259][ T4099] netlink: 4 bytes leftover after parsing attributes in process `syz.2.266'. [ 38.590928][ T4142] loop1: detected capacity change from 0 to 512 [ 38.612153][ T4142] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 38.643233][ T4142] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.670786][ T4142] ext4 filesystem being mounted at /61/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.697595][ T4154] netlink: 28 bytes leftover after parsing attributes in process `syz.0.302'. [ 38.749042][ T4160] netlink: 47 bytes leftover after parsing attributes in process `syz.0.293'. [ 38.767058][ T4142] EXT4-fs error (device loop1): ext4_get_first_dir_block:3540: inode #12: block 32: comm syz.1.288: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 38.819700][ T4142] EXT4-fs error (device loop1): ext4_get_first_dir_block:3543: inode #12: comm syz.1.288: directory missing '.' [ 38.874237][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.089602][ T4193] loop4: detected capacity change from 0 to 164 [ 39.109360][ T4193] rock: corrupted directory entry. extent=41, offset=65536, size=8 [ 39.138128][ T4193] rock: corrupted directory entry. extent=41, offset=65536, size=8 [ 39.195667][ T4196] wireguard0: entered promiscuous mode [ 39.201241][ T4196] wireguard0: entered allmulticast mode [ 39.555045][ T4240] netlink: 104 bytes leftover after parsing attributes in process `syz.3.329'. [ 39.624725][ T4249] netlink: 104 bytes leftover after parsing attributes in process `syz.1.348'. [ 39.664564][ T4259] loop4: detected capacity change from 0 to 128 [ 39.681242][ T4259] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 39.693203][ T4259] vhci_hcd: invalid port number 219 [ 39.698603][ T4259] vhci_hcd: default hub control req: ecdb v6ab1 i00db l1556 [ 39.795984][ T4278] netlink: 268 bytes leftover after parsing attributes in process `syz.1.350'. [ 39.805355][ T4278] unsupported nla_type 65024 [ 39.893871][ T4292] loop4: detected capacity change from 0 to 512 [ 39.910222][ T4292] EXT4-fs (loop4): failed to initialize system zone (-117) [ 39.926122][ T4292] EXT4-fs (loop4): mount failed [ 39.968684][ T4301] netlink: 'syz.1.362': attribute type 8 has an invalid length. [ 39.996048][ T4305] veth3: entered allmulticast mode [ 40.073584][ T4311] netlink: 268 bytes leftover after parsing attributes in process `syz.0.365'. [ 40.505176][ T4335] netlink: 'syz.1.375': attribute type 6 has an invalid length. [ 40.513046][ T4335] netlink: 8 bytes leftover after parsing attributes in process `syz.1.375'. [ 40.525804][ T4333] loop2: detected capacity change from 0 to 512 [ 40.540685][ T4333] EXT4-fs (loop2): failed to initialize system zone (-117) [ 40.550028][ T4333] EXT4-fs (loop2): mount failed [ 40.600526][ T4345] loop1: detected capacity change from 0 to 512 [ 40.626319][ T4345] EXT4-fs (loop1): failed to initialize system zone (-117) [ 40.641123][ T4349] netlink: 268 bytes leftover after parsing attributes in process `syz.2.379'. [ 40.650433][ T4345] EXT4-fs (loop1): mount failed [ 40.724041][ T4360] loop2: detected capacity change from 0 to 1024 [ 40.972657][ T3016] ================================================================== [ 40.981318][ T3016] BUG: KCSAN: data-race in dont_mount / step_into [ 40.987816][ T3016] [ 40.990161][ T3016] read-write to 0xffff8881063503c0 of 4 bytes by task 3308 on cpu 1: [ 40.998246][ T3016] dont_mount+0x2a/0x40 [ 41.002447][ T3016] vfs_unlink+0x298/0x430 [ 41.006819][ T3016] do_unlinkat+0x236/0x4c0 [ 41.011352][ T3016] __x64_sys_unlink+0x2e/0x40 [ 41.016074][ T3016] x64_sys_call+0x280f/0x2d60 [ 41.020799][ T3016] do_syscall_64+0xc9/0x1c0 [ 41.025341][ T3016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.031368][ T3016] [ 41.033709][ T3016] read to 0xffff8881063503c0 of 4 bytes by task 3016 on cpu 0: [ 41.041274][ T3016] step_into+0xe7/0x810 [ 41.045467][ T3016] walk_component+0x169/0x230 [ 41.050175][ T3016] path_lookupat+0x10a/0x2b0 [ 41.054799][ T3016] filename_lookup+0x127/0x300 [ 41.059693][ T3016] do_readlinkat+0x89/0x210 [ 41.064235][ T3016] __x64_sys_readlink+0x47/0x60 [ 41.069117][ T3016] x64_sys_call+0x13c3/0x2d60 [ 41.073827][ T3016] do_syscall_64+0xc9/0x1c0 [ 41.078362][ T3016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.084290][ T3016] [ 41.086636][ T3016] value changed: 0x00600008 -> 0x00008008 [ 41.092369][ T3016] [ 41.094706][ T3016] Reported by Kernel Concurrency Sanitizer on: [ 41.100874][ T3016] CPU: 0 UID: 0 PID: 3016 Comm: udevd Not tainted 6.12.0-rc7-syzkaller #0 [ 41.109408][ T3016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.119507][ T3016] ================================================================== [ 41.560468][ T3390] net_ratelimit: 6 callbacks suppressed [ 41.560486][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 41.574307][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 41.582621][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 42.418365][ T4366] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 42.498400][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 42.508472][ T3392] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 42.578787][ T3392] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 42.668321][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 43.138825][ T4366] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 43.618357][ T3391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.738297][ T3390] net_ratelimit: 12 callbacks suppressed [ 46.738312][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.828381][ T3392] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 47.458453][ T4366] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 47.778353][ T3391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 47.858334][ T3392] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 48.578332][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 48.828472][ T3391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 48.908508][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 49.868380][ T3391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 49.949261][ T3391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog