last executing test programs: 51.503870248s ago: executing program 1 (id=2): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830a}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000000)='./file2\x00', 0x2010410, &(0x7f00000002c0)=ANY=[@ANYBLOB='nodots,dmask=00000000000000000000003,usefree,nodots,flush,dots,dots,gid=', @ANYRESHEX=0x0, @ANYBLOB], 0x1, 0x214, &(0x7f0000000840)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x28) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2e, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x8, 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, 0xfffffffc, 0x4, @perf_bp={0x0, 0x2}, 0x10ecc8, 0x1224, 0xffffffff, 0x0, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="0200"], 0xfe44, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) r3 = dup(r2) write$UHID_INPUT(r3, &(0x7f0000002100)={0xb, {"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", 0x1000}}, 0x1006) mkdirat(r3, &(0x7f0000000280)='./file0\x00', 0x4) mount(0x0, 0x0, 0x0, 0x2, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000001aaaaaaaaaabb08004581005c006400000611907800000000e00000014e214e210048906ca7895e9409a659464b39e100000000000e510dd776982e11562021340b296972dfd04230653f5cb2eeb0bcdefce2b91c"], 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) io_uring_register$IORING_REGISTER_NAPI(r3, 0x1b, &(0x7f0000000240)={0x8, 0x0, 0x1, '\x00', 0x7}, 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge0\x00'}) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000440), 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="0000000000b70300000000000a850000000c000000b70000000000001a9500000000000000"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r5}, &(0x7f0000000140), &(0x7f0000000180)=r6}, 0x20) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000100)='./file0\x00') r7 = socket$kcm(0xa, 0x2, 0x0) r8 = socket(0x2, 0x80805, 0x0) setsockopt$IP_VS_SO_SET_ADD(r8, 0x0, 0x482, &(0x7f0000000240)={0x84, @broadcast, 0x4e20, 0x3, 'ovf\x00', 0x2, 0x660f537e, 0x3}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r8, 0x0, 0x487, &(0x7f0000000440)={{0x84, @multicast2, 0x4f29, 0x3, 'ovf\x00', 0x5, 0xc, 0x6c}, {@loopback, 0x4e23, 0x10002, 0x1, 0x1}}, 0x44) sendmsg$sock(r7, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0xfd}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) dup(0xffffffffffffffff) 49.567298534s ago: executing program 1 (id=10): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x5, 0x0) getsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="7ba6143b8a1bbfc125b970000000000000000000f0cfec253c4452d482a79549af45b624f3288b4cafb46b5f5aead0293e34058cade25c31a38358", @ANYRES32=r3, @ANYBLOB="00000000000001002000128008000100677265001400028006000f00a5e50000060010004e200000"], 0x40}}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000a40)="2e9b3d0007e03dd651930121c575963f", 0x10}, {&(0x7f0000000600)="fb49", 0x2}], 0x2) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000940), r2) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x38, r6, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xfffffff9, 0x58}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x23}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_WIPHY_FREQ_HINT={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x5) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 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, 0x3, 0x1, @perf_bp={0x0, 0x1}, 0x114905, 0x4, 0x0, 0x5, 0x7, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./myproc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./myproc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./myproc/scsi/device_info\x00', 0x1, 0x0) write(r7, &(0x7f0000000000)="bc5154f23facdd5dd02bc92c723a", 0xe) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0xe0881) write$sndseq(r8, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f0000001140)={0x80, 0x21, 0x3, 0x7}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x4, 0x0, 0x0, 0xe, 0x4}]}, {0x0, [0x0, 0x5f, 0x61]}}, 0x0, 0x2d}, 0x28) r9 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r9, 0x0, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x0, 0x1c8, 0x130, 0x260, 0x2f8, 0x98, 0x130, 0x1c8, 0x260, 0x2f8, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x1}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000140)=@bpf_lsm={0x18, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="180000008d510000000000000000000079a00000000000007b00e0ff00000000180100002020752500000000002020207b1af8fd00000000bfa100000000000007010000faffffffb702000008000000b70300000280007f720000000000000095"], &(0x7f0000000100)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xdc}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) syz_clone(0x80000000, &(0x7f0000000200)="ecf48032fd12e53bdaff21da4569342e5cc1b6ba9000a88e59321152956e745ea6b5b945ae641f288f53caf1f181b7e323a7c26a62", 0x35, &(0x7f0000000240), &(0x7f00000006c0), &(0x7f0000000700)="552cb1afc395b6768095412eaf37f1fa0d6e84f4e5e4d2a9c6fe558fcba591b5d1be21694023da4b10feaee893dd30606b3ba3c39052210d7357320de97d5353b02c88cd65f53674eb91af395f4b596bc24abc4702141cfba6c54be536d1724754e58f993647dff1988eb61cb378d11dfbf04423dd3ae2ddff237aa15e1815090da5f38ca48a80f01cd43fc985a8e8f5d46332f8935f961dfa830977159e803bee084f7cfc7879187547be7d403df017e4bb6b4b37cde671dc326582b10578224a14c8989791c8e0096326") sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c0000001000ffff25bd7000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="75c00200aa7c03002c00128009000100626f6e64000000001c000280050015000000000005000100040000000500160022"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) 48.985006328s ago: executing program 1 (id=13): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x100808, 0x0, 0x8000, 0x0, 0x0, 0x3, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xe, 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, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x0, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat(0xffffffffffffff9c, 0x0, 0x143041, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000040)={0x1c, 0x14, 0x9, 0x70bd2c, 0x25dfdbff, {0xd}, [@typed={0x8, 0x1, 0x0, 0x0, @u32=0x5}]}, 0x1c}, 0x1, 0x3000000000000, 0x0, 0xca1de99cf558760b}, 0x20044010) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000ccb3f8080d6cc84efb6913588946f4a229a8"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r2}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x0, 0x0}, 0x10) socket$kcm(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000001b0000000c0000000c000000020000000000000000000084090100000000"], &(0x7f0000000f40)=""/4079, 0x26, 0xfef, 0x8}, 0x28) 33.45865264s ago: executing program 32 (id=13): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1d, 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, 0x2}, 0x100808, 0x0, 0x8000, 0x0, 0x0, 0x3, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x0, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat(0xffffffffffffff9c, 0x0, 0x143041, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000040)={0x1c, 0x14, 0x9, 0x70bd2c, 0x25dfdbff, {0xd}, [@typed={0x8, 0x1, 0x0, 0x0, @u32=0x5}]}, 0x1c}, 0x1, 0x3000000000000, 0x0, 0xca1de99cf558760b}, 0x20044010) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000ccb3f8080d6cc84efb6913588946f4a229a8"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r2}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x0, 0x0}, 0x10) socket$kcm(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000001b0000000c0000000c000000020000000000000000000084090100000000"], &(0x7f0000000f40)=""/4079, 0x26, 0xfef, 0x8}, 0x28) 4.293344147s ago: executing program 0 (id=330): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240), 0x3af4701e) r1 = socket$nl_rdma(0x10, 0x3, 0x14) r2 = syz_open_dev$sg(0x0, 0x0, 0x8002) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x2284, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400004, 0x0, @perf_bp={&(0x7f0000000140), 0x3}, 0x82, 0x0, 0x0, 0x6, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00', @in6=@mcast2, 0x0, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0xa00, 0x40800000000000, 0x800000000000000}, 0x0, 0x2000000}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x0, 0x0, 0x3}]}]}, 0xfc}}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=@migrate={0xa0, 0x21, 0x1, 0x0, 0xfffffffe, {{@in6=@empty, @in6=@dev={0xfe, 0x80, '\x00', 0x1d}, 0x4e21, 0x80, 0x1, 0x0, 0xa, 0xe0, 0x80, 0xff}, 0x2}, [@migrate={0x50, 0x11, [{@in6=@dev={0xfe, 0x80, '\x00', 0x11}, @in=@multicast2, @in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x43}}, @in6=@remote, 0x3c, 0x0, 0x0, 0x50030000, 0x2, 0xa}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x0) socket(0x8, 0x3, 0x9) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000007111ae00000000008510000002000000850000000500000095000000000000009500a505000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r6, 0x6, 0x3, &(0x7f0000000180)=0x1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r5, 0x11e, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff3e, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x63, 0x10, &(0x7f0000002e00), &(0x7f0000001000), 0x8, 0x5c, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r5, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) unshare(0x6020400) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, &(0x7f00000005c0)={r7, 0x800, {0x2a00, 0x80010000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20, 0x1c, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd6447a4b4e00d9683dda1af1ea09de2b7fb0a0100000000000000000300", "2809e8dbe108598927875397bab22d0000b420a9c81f40f05f819e01177d3d458dac00000000000000000000003b00000000000000000200", "90be8b1c5512406c7f00", [0x4, 0x40000000000000]}}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001ec0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0x6, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x3, 0x3}]}, @func_proto, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3, 0xfffffffd}}]}, {0x0, [0x5f, 0x2e, 0x2e, 0x30]}}, &(0x7f0000001f00)=""/4096, 0x56, 0x1000, 0x3}, 0x28) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a2c000000180a09000000000000000000020000000900010073797a30000000000900020073797a300000000074000000160a01040000000000000000020000020900020073797a30000000000900010073797a3000000000080007400000000240000380080002400000000108000140000000002c0003801400010077673000000000000000000000000000140001"], 0xc8}}, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x100, 0x1403, 0x1, 0x70bd2d, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth1_to_batadv\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'wg1\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip_vti0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'netpci0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth1_virt_wifi\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'wg1\x00'}}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x1ff, 0x3) syz_clone(0x0, 0x0, 0x43, 0x0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x400c804) 3.431915518s ago: executing program 2 (id=343): openat$zero(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file1\x00', 0x0, &(0x7f0000000000), 0xfe, 0x250, &(0x7f0000000300)="$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") read(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000005c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) truncate(&(0x7f0000000900)='./file1\x00', 0x3000000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000240)={0x0, 0x0}, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) recvmmsg(0xffffffffffffffff, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x22, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000012700)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x1000a) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 2.461454591s ago: executing program 2 (id=352): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0) 2.231850267s ago: executing program 0 (id=358): r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'netdevsim0\x00', 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = socket$rds(0x15, 0x5, 0x0) bind$rds(r5, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x84, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x3, 'dh\x00', 0x1, 0x7, 0x49}, 0x2c) ioctl$AUTOFS_IOC_FAIL(r5, 0x9361, 0xf8aa) r6 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r6, 0x6, 0x19, 0x0, 0x0) sendmmsg$inet(r6, &(0x7f0000000240), 0x0, 0x20008000) shutdown(r6, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1}, 0x94) socketpair$unix(0x1, 0x1, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000340)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x48, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_DESC={0xc, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x81}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x70}, 0x1, 0x0, 0x0, 0x4000854}, 0x40) 1.515435714s ago: executing program 3 (id=363): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 1.515379174s ago: executing program 3 (id=364): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4001}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0xac140001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000800010000000000140008004500003c000000004084ca2502020202ac14000104d232100000000000ffffffc100001c"], 0x4a) 1.315300098s ago: executing program 0 (id=368): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:02.0/resource0\x00', 0x2, 0x0) mmap(0x0, 0x1000, 0x3, 0x11, r0, 0x0) mlockall(0x7) 1.315158198s ago: executing program 2 (id=369): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) exit(0x0) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000200)='3', 0x1}], 0x1, 0x800, 0x0) 1.315015798s ago: executing program 3 (id=370): r0 = shmat(0x0, &(0x7f0000f02000/0x4000)=nil, 0x4000) shmdt(r0) 1.226410751s ago: executing program 3 (id=372): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000280)=[{0x20, 0x0, 0x8, 0xfffff00c}, {0x6, 0xba, 0x2, 0xffff}]}, 0x10) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x36}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 1.226204711s ago: executing program 4 (id=373): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000002000), 0x800, 0x101000) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0x9204, 0x0) 1.156112832s ago: executing program 4 (id=374): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x10000, @private1={0xfc, 0x1, '\x00', 0x1}, 0xe}}, 0x974, 0x8001}, &(0x7f0000000300)=0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x3c, '\x00', 0x0, @lsm=0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000a40)={0x1b, 0x0, 0x0, 0x81, 0x0, 0x1, 0x61, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x50) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x38}}]}, &(0x7f0000000100)=0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeeb, 0x8031, 0xffffffffffffffff, 0xbf5ce000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={r2, @in6={{0xa, 0x4e23, 0xe84, @empty, 0x129}}, 0x2, 0x2, 0x0, 0x2, 0x5, 0x8, 0x4}, 0x9c) 1.035842035s ago: executing program 3 (id=375): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp', 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$inet(r0, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$NFT_BATCH(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000007f40)=ANY=[], 0x76b0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004001) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001380)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x24044801) 1.009677926s ago: executing program 0 (id=376): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000880)={[], [{@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}, {@fowner_eq}, {@euid_gt}, {@fsname={'fsname', 0x3d, '[*'}}]}, 0x1, 0x5a3, &(0x7f00000002c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) truncate(&(0x7f0000000080)='./file1\x00', 0x0) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xe7c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 726.299803ms ago: executing program 0 (id=377): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x4, 0x4, 0x4, 0x10, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) 644.229014ms ago: executing program 0 (id=378): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x40001e, 0x15) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x64) r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0xa, r0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000100)='d\xe4\\\x00\x00\xf3\x00\xe3\xdf\x04o\xb3\x92\xfa\xc0\xc0TZ\xc3\x04I\xc1G\x11\x00\xbd_\x91\xf6Z\x88\xd2Z!/\b\x02$O{') madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) 462.907719ms ago: executing program 2 (id=379): syz_emit_ethernet(0x4a, &(0x7f0000000280)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @remote, {[@timestamp_addr={0x44, 0x14, 0xe, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0xe}, 0x5}, {@private=0xa010100, 0x1}]}]}}, @timestamp={0xd, 0x0, 0x0, 0x0, 0xfffe, 0x2}}}}}, 0x0) 446.332539ms ago: executing program 2 (id=380): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'ip_vti0\x00', &(0x7f0000000480)={'sit0\x00', 0x0, 0x7800, 0x10, 0x1, 0x1, {{0x5, 0x4, 0x0, 0x1, 0xa, 0x68, 0x0, 0x42, 0x4, 0x0, @empty, @empty}}}}) 388.119761ms ago: executing program 2 (id=381): syz_mount_image$vfat(&(0x7f0000001800), &(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="00631dda01aef2456795dd9b2620df1c0f624854ea3dd5a00bd6df44035f5c3ae796fec6d633a0ffad0569794acfef7da01767fd4175f2cd82df769aa2ee7bfe3640554507d2e660c9f9e222a72e1e3e71145c480657d2864e5e276f028d64701ae31cde0ceaf408fdb05c0f4142da00e900000100000149e6d308cbe315789f4baffe39bbced9b1d421d2e290e9fc561a62225f002ee310e1fa7321000000000000d6231001a4b2d467825f3abb0c167e129cf1fa0e7854103f4bf2d3a0194983bc86cbd3d75ccef3c8ac4516dac102"], 0x4, 0x26d, &(0x7f00000005c0)="$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") recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x12141, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x200000000000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r1, &(0x7f0000000200)="c7", 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 387.814361ms ago: executing program 5 (id=382): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}]}, 0x24}}, 0x20000800) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x94, r1, 0x5, 0x4, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x5e, 0xe, {{{}, {}, @device_b, @device_b, @from_mac=@broadcast}, 0x40, @random=0x4, 0x562, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @void, @void, @void, @void, @val={0x2a, 0x1, {0x0, 0x1}}, @val={0x3c, 0x4, {0x1, 0x7, 0x3c, 0x2}}, @val={0x2d, 0x1a, {0x800, 0x1, 0x4, 0x0, {0x6, 0xbaa, 0x0, 0x6, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x6, 0x3, 0x2}}, @void, @val={0x71, 0x7, {0x1, 0x1, 0x0, 0x1, 0x2, 0xf0, 0x8}}, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16e9}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x94}}, 0x0) 339.765522ms ago: executing program 5 (id=383): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, &(0x7f0000000000)={@broadcast, @multicast1, 0x0, "12ceaac82ab7d944e84b6fbd6178697e3b10c9b81bede26c85ee73daab4158e8", 0x2, 0x6, 0x4, 0x4}, 0x3c) setsockopt$MRT_FLUSH(r0, 0x0, 0xd4, &(0x7f0000000080)=0xd, 0x4) 299.003743ms ago: executing program 5 (id=384): socket$kcm(0x1e, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x6f, r1, 0x1, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0xfd53}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 225.552895ms ago: executing program 4 (id=385): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x5, 0x8000, 0x8f, 0x0, 0x7}, 0xe3, 0x1, 0x1, 0x7, 0xff7, 0xc, 0x1, 0x10, 0x7, 0x7, {0x6, 0xfff, 0x10, 0xffff, 0x69f, 0x8}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40004}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000022c0)=@newtfilter={0x34, 0x2c, 0xd3f, 0x10bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0xc, 0xfff3}, {}, {0x8, 0x7}}, [@filter_kind_options=@f_basic={{0xa}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x8080) setsockopt$sock_attach_bpf(r6, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r6, &(0x7f0000000280)={&(0x7f0000000540)=@xdp={0x2c, 0x0, r5, 0x42}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="27030200dc0f14000e0040000024c1020000ff1107c2fb7fe0400018534b4f6b3d327db412f40000000000000000", 0x2e}], 0x1}, 0x4005) 225.382395ms ago: executing program 5 (id=386): syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000300)={0x57, 0x0, 0xc, {0x0, 0x1}, {0x74, 0x2}, @ramp={0x101, 0x8, {0xd, 0x1, 0x207, 0xcc1}}}) r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x822b01) write$char_usb(r0, &(0x7f0000000040)="e2", 0xff0f) 176.280396ms ago: executing program 5 (id=387): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001e00)={0xffffffffffffffff, 0x0, 0x5a5, 0x0, &(0x7f0000000c80)="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", 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000029c0)={0xe, 0x20000000000002b5, &(0x7f0000000080)=ANY=[@ANYRES8], &(0x7f0000000040)='syzkaller\x00', 0xf, 0x99, 0xffffffffffffffff, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffc1, 0x0, 0xffffffffffffffff, 0xfe9f}, 0x3f) 173.983696ms ago: executing program 3 (id=388): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) io_uring_setup(0xc5e, &(0x7f00000000c0)={0x0, 0x64c6, 0x8, 0x1, 0x252}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') pread64(r3, &(0x7f0000001c00)=""/4108, 0x100c, 0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) mount(0x0, 0x0, 0x0, 0x2390024, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmmsg(r4, &(0x7f0000000000), 0x400000000000047, 0x0) 161.986656ms ago: executing program 5 (id=389): prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) io_uring_setup(0x1b78, 0x0) setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000140)={0x1d}) bind$x25(r2, &(0x7f0000000100), 0x12) listen(r2, 0x1) write$tun(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000008050000010b"], 0x88) 141.804997ms ago: executing program 4 (id=390): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x10000014}) r3 = socket(0x400000000010, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000640)={0x10000008}) 64.207709ms ago: executing program 4 (id=391): munmap$binder(0x0, 0xffffffff) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000541000/0x3000)=nil, 0x3000, &(0x7f0000000100)=']%\x00') 0s ago: executing program 4 (id=392): sendmsg$802154_dgram(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)={0x24, @short={0x2, 0x1, 0xaaa1}}, 0x14, 0x0, 0x1, 0x0, 0x0, 0x4044014}, 0x4045) syz_io_uring_setup(0x76fb, &(0x7f0000000400)={0x0, 0x5962, 0x10000, 0x0, 0x51}, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000040)) kernel console output (not intermixed with test programs): limit' [ 28.836322][ T29] audit: type=1400 audit(1788919882.017:129): avc: denied { setattr } for pid=3287 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 [ 28.850286][ T29] audit: type=1400 audit(1788919882.017:130): avc: denied { create } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 28.850316][ T29] audit: type=1400 audit(1788919882.017:131): avc: denied { write } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.850340][ T29] audit: type=1400 audit(1788919882.017:132): avc: denied { read } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.850397][ T29] audit: type=1400 audit(1788919882.027:133): avc: denied { mounton } for pid=3287 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 [ 28.850424][ T29] audit: type=1400 audit(1788919882.027:134): avc: denied { mount } for pid=3287 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 [ 28.866857][ T29] audit: type=1400 audit(1788919882.047:135): avc: denied { read } for pid=3022 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 28.887605][ T3291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.903954][ T3287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.229676][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.229720][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.229829][ T3298] bridge_slave_0: entered allmulticast mode [ 30.230565][ T3298] bridge_slave_0: entered promiscuous mode [ 30.243571][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.243604][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.243683][ T3298] bridge_slave_1: entered allmulticast mode [ 30.244206][ T3298] bridge_slave_1: entered promiscuous mode [ 30.277732][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.277764][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.277847][ T3299] bridge_slave_0: entered allmulticast mode [ 30.278387][ T3299] bridge_slave_0: entered promiscuous mode [ 30.287771][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.293838][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.293869][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.293924][ T3299] bridge_slave_1: entered allmulticast mode [ 30.294432][ T3299] bridge_slave_1: entered promiscuous mode [ 30.295980][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.335804][ T3298] team0: Port device team_slave_0 added [ 30.336715][ T3298] team0: Port device team_slave_1 added [ 30.356607][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.356649][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.356732][ T3303] bridge_slave_0: entered allmulticast mode [ 30.357137][ T3303] bridge_slave_0: entered promiscuous mode [ 30.358305][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.358334][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.358391][ T3302] bridge_slave_0: entered allmulticast mode [ 30.358958][ T3302] bridge_slave_0: entered promiscuous mode [ 30.360191][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.360218][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.360299][ T3303] bridge_slave_1: entered allmulticast mode [ 30.360894][ T3303] bridge_slave_1: entered promiscuous mode [ 30.366697][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.366727][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.366779][ T3302] bridge_slave_1: entered allmulticast mode [ 30.367404][ T3302] bridge_slave_1: entered promiscuous mode [ 30.368231][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.368305][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.368462][ T3304] bridge_slave_0: entered allmulticast mode [ 30.368854][ T3304] bridge_slave_0: entered promiscuous mode [ 30.374932][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.374963][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.375072][ T3304] bridge_slave_1: entered allmulticast mode [ 30.375564][ T3304] bridge_slave_1: entered promiscuous mode [ 30.387485][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.393666][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.394494][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.400893][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.405992][ T3303] team0: Port device team_slave_0 added [ 30.406823][ T3303] team0: Port device team_slave_1 added [ 30.426861][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.426879][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.426908][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.427529][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.427540][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.427661][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.442419][ T3302] team0: Port device team_slave_0 added [ 30.443342][ T3302] team0: Port device team_slave_1 added [ 30.451024][ T3303] hsr_slave_0: entered promiscuous mode [ 30.451490][ T3303] hsr_slave_1: entered promiscuous mode [ 30.480264][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.480279][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.480340][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.487828][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.487842][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.487872][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.492315][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.493352][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.505116][ T3304] team0: Port device team_slave_0 added [ 30.509828][ T3304] team0: Port device team_slave_1 added [ 30.532276][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.532290][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.532319][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.532833][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.532844][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.532907][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.565010][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.565032][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.565121][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.576546][ T3302] hsr_slave_0: entered promiscuous mode [ 30.576973][ T3302] hsr_slave_1: entered promiscuous mode [ 30.577257][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 30.577270][ T3302] Cannot create hsr debugfs directory [ 30.583409][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.583422][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.583452][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.587351][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.599225][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.624214][ T3304] hsr_slave_0: entered promiscuous mode [ 30.624891][ T3304] hsr_slave_1: entered promiscuous mode [ 30.625088][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 30.625101][ T3304] Cannot create hsr debugfs directory [ 30.630898][ T3299] team0: Port device team_slave_0 added [ 30.646758][ T3299] team0: Port device team_slave_1 added [ 30.669623][ T3298] hsr_slave_0: entered promiscuous mode [ 30.670088][ T3298] hsr_slave_1: entered promiscuous mode [ 30.670651][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 30.670664][ T3298] Cannot create hsr debugfs directory [ 30.687617][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.687635][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.687664][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.688171][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.688183][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.688273][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.725878][ T3299] hsr_slave_0: entered promiscuous mode [ 30.726228][ T3299] hsr_slave_1: entered promiscuous mode [ 30.726417][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 30.726430][ T3299] Cannot create hsr debugfs directory [ 30.756840][ T3303] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.766482][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 30.777377][ T3303] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.782309][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 30.792738][ T3303] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.800887][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 30.825819][ T3303] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.837076][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 30.875597][ T3302] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 30.880794][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 30.910973][ T3302] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 30.913477][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 30.928506][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.928540][ T3303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.928639][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.928685][ T3303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.933096][ T3302] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 30.941285][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 30.955238][ T3302] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 30.979090][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 30.984398][ T3298] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 30.989465][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.003340][ T3298] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.007911][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.020730][ T3298] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.024567][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.025109][ T3298] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.030101][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.066408][ T3299] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.070874][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.071399][ T3299] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.096272][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.110805][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.116947][ T3299] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.139758][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.141548][ T3299] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.150010][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.154819][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.154851][ T3298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.154924][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.154954][ T3298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.157035][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.157065][ T3302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.157186][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.157253][ T3302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.159580][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.165477][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.170803][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.225715][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.232532][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.246243][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.253223][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.437510][ T3304] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.443621][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.450157][ T3304] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.456472][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.458873][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.458906][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.468207][ T3304] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.471463][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.472002][ T3304] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.477551][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.480879][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.480909][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.542385][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.556162][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.563552][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.570579][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.570612][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.575339][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.575374][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.610315][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.620787][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.620897][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.633166][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.633201][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.689757][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.708759][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.719133][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.730492][ T70] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.730594][ T70] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.734232][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.734328][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.755018][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.767229][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.767268][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.773542][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.773574][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.961145][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.979798][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.983652][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.003513][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.089080][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.138342][ T3302] veth0_vlan: entered promiscuous mode [ 32.145718][ T3302] veth1_vlan: entered promiscuous mode [ 32.160844][ T3298] veth0_vlan: entered promiscuous mode [ 32.166414][ T3298] veth1_vlan: entered promiscuous mode [ 32.178325][ T3303] veth0_vlan: entered promiscuous mode [ 32.182332][ T3302] veth0_macvtap: entered promiscuous mode [ 32.186417][ T3303] veth1_vlan: entered promiscuous mode [ 32.187639][ T3302] veth1_macvtap: entered promiscuous mode [ 32.211421][ T3298] veth0_macvtap: entered promiscuous mode [ 32.214100][ T3298] veth1_macvtap: entered promiscuous mode [ 32.218959][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.222528][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.241989][ T3304] veth0_vlan: entered promiscuous mode [ 32.247581][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.250211][ T3304] veth1_vlan: entered promiscuous mode [ 32.252745][ T3303] veth0_macvtap: entered promiscuous mode [ 32.260706][ T42] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.260749][ T42] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.260934][ T42] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.261960][ T3303] veth1_macvtap: entered promiscuous mode [ 32.264529][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.290419][ T364] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.290517][ T364] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.290676][ T364] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.290716][ T364] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.290751][ T364] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.308642][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.319096][ T3304] veth0_macvtap: entered promiscuous mode [ 32.321134][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.336745][ T3304] veth1_macvtap: entered promiscuous mode [ 32.389257][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.407662][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.422315][ T3302] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 32.430462][ T42] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.430662][ T42] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.430699][ T42] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.430803][ T42] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.450610][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.451488][ T31] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.451662][ T31] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.456097][ T31] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.555120][ T3505] netlink: 'syz.3.4': attribute type 2 has an invalid length. [ 32.603029][ T3503] loop1: detected capacity change from 0 to 128 [ 32.758724][ T3299] veth0_vlan: entered promiscuous mode [ 32.825136][ T3299] veth1_vlan: entered promiscuous mode [ 32.988252][ T3519] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3'. [ 32.998608][ T3519] loop2: detected capacity change from 0 to 1024 [ 33.041592][ T3517] syz.1.2: attempt to access beyond end of device [ 33.041592][ T3517] loop1: rw=2049, sector=138, nr_sectors = 48 limit=128 [ 33.043646][ T3517] syz.1.2: attempt to access beyond end of device [ 33.043646][ T3517] loop1: rw=2049, sector=202, nr_sectors = 2 limit=128 [ 33.045952][ T3517] syz.1.2: attempt to access beyond end of device [ 33.045952][ T3517] loop1: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 33.047205][ T3517] syz.1.2: attempt to access beyond end of device [ 33.047205][ T3517] loop1: rw=2049, sector=210, nr_sectors = 2 limit=128 [ 33.051486][ T3517] syz.1.2: attempt to access beyond end of device [ 33.051486][ T3517] loop1: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 33.053055][ T3517] syz.1.2: attempt to access beyond end of device [ 33.053055][ T3517] loop1: rw=2049, sector=218, nr_sectors = 2 limit=128 [ 33.056731][ T3517] syz.1.2: attempt to access beyond end of device [ 33.056731][ T3517] loop1: rw=2049, sector=218, nr_sectors = 8 limit=128 [ 33.059107][ T3517] syz.1.2: attempt to access beyond end of device [ 33.059107][ T3517] loop1: rw=2049, sector=226, nr_sectors = 2 limit=128 [ 33.062793][ T3517] syz.1.2: attempt to access beyond end of device [ 33.062793][ T3517] loop1: rw=2049, sector=226, nr_sectors = 8 limit=128 [ 33.064946][ T3517] syz.1.2: attempt to access beyond end of device [ 33.064946][ T3517] loop1: rw=2049, sector=234, nr_sectors = 2 limit=128 [ 33.332221][ T3520] wg1 speed is unknown, defaulting to 1000 [ 33.332272][ T3520] wg1 speed is unknown, defaulting to 1000 [ 33.332451][ T3520] wg1 speed is unknown, defaulting to 1000 [ 33.332830][ T3520] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 33.360378][ T3520] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 33.374521][ T3520] wg1 speed is unknown, defaulting to 1000 [ 33.394123][ T3299] veth0_macvtap: entered promiscuous mode [ 33.400950][ T3520] wg1 speed is unknown, defaulting to 1000 [ 33.401370][ T3520] wg1 speed is unknown, defaulting to 1000 [ 33.401774][ T3520] wg1 speed is unknown, defaulting to 1000 [ 33.401995][ T3520] wg1 speed is unknown, defaulting to 1000 [ 33.411565][ T3299] veth1_macvtap: entered promiscuous mode [ 33.450772][ T11] logitech-hidpp-device 0005:046D:B012.0001: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 33.453195][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.565215][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.585814][ T29] kauditd_printk_skb: 56 callbacks suppressed [ 33.585836][ T29] audit: type=1400 audit(1788919886.767:192): avc: denied { create } for pid=3501 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 33.585976][ T3505] Driver unsupported XDP return value 0 on prog (id 2) dev N/A, expect packet loss! [ 33.646799][ T3522] fido_id[3522]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 33.711222][ T29] audit: type=1400 audit(1788919886.897:193): avc: denied { ioctl } for pid=3501 comm="syz.1.2" path="socket:[4909]" dev="sockfs" ino=4909 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 33.758122][ T313] IPVS: starting estimator thread 0... [ 33.771012][ T3430] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.771530][ T3430] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.771655][ T3524] loop2: detected capacity change from 0 to 128 [ 33.840610][ T3525] IPVS: using max 2352 ests per chain, 117600 per kthread [ 33.873818][ T29] audit: type=1400 audit(1788919887.057:194): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 33.900456][ T31] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.903175][ T51] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.942247][ T29] audit: type=1400 audit(1788919887.127:195): avc: denied { write } for pid=3529 comm="syz.3.7" name="fib_trie" dev="proc" ino=4026532865 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 33.965201][ T29] audit: type=1400 audit(1788919887.127:196): avc: denied { create } for pid=3529 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 33.965233][ T29] audit: type=1400 audit(1788919887.127:197): avc: denied { name_bind } for pid=3530 comm="syz.4.5" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 33.965266][ T29] audit: type=1400 audit(1788919887.127:198): avc: denied { node_bind } for pid=3530 comm="syz.4.5" saddr=::1 src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 34.011463][ T29] audit: type=1400 audit(1788919887.157:199): avc: denied { setopt } for pid=3529 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.011541][ T29] audit: type=1400 audit(1788919887.157:200): avc: denied { write } for pid=3529 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.240803][ T313] IPVS: starting estimator thread 0... [ 34.246676][ T3538] loop3: detected capacity change from 0 to 128 [ 34.288128][ T3515] syz.0.1 (3515) used greatest stack depth: 10624 bytes left [ 34.330967][ T3541] IPVS: using max 2400 ests per chain, 120000 per kthread [ 34.338672][ T3538] tipc: Started in network mode [ 34.338972][ T3538] tipc: Node identity aaaaaaaaaa2a, cluster identity 4711 [ 34.339496][ T3538] tipc: Enabled bearer , priority 10 [ 34.395611][ T29] audit: type=1400 audit(1788919887.577:201): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 34.498288][ T3545] syz.1.10 uses obsolete (PF_INET,SOCK_PACKET) [ 34.587663][ T3545] scsi_dev_info_list_add_str: bad dev info string '¼QTò?¬Ý]Ð+É,r' '' '' [ 34.635705][ T3545] x_tables: unsorted entry at hook 2 [ 34.733374][ T3532] loop4: detected capacity change from 0 to 128 [ 34.754364][ T3545] bond1: option ad_select: invalid value (34) [ 34.781406][ T3545] bond1 (unregistering): Released all slaves [ 34.872805][ T3557] Zero length message leads to an empty skb [ 34.994784][ T3550] llcp: llcp_sock_recvmsg: Recv datagram failed state 3 -6 0 [ 35.311562][ T3565] loop4: detected capacity change from 0 to 128 [ 35.340292][ T37] tipc: Node number set to 8432298 [ 35.609611][ T51] IPVS: starting estimator thread 0... [ 35.619143][ T3575] loop3: detected capacity change from 0 to 164 [ 35.626058][ T3575] ======================================================= [ 35.626058][ T3575] WARNING: The mand mount option has been deprecated and [ 35.626058][ T3575] and is ignored by this kernel. Remove the mand [ 35.626058][ T3575] option from the mount to silence this warning. [ 35.626058][ T3575] ======================================================= [ 35.690977][ T3575] rock: directory entry would overflow storage [ 35.691040][ T3575] rock: sig=0x4f50, size=4, remaining=3 [ 35.691061][ T3575] iso9660: Corrupted directory entry in block 5 of inode 1792 [ 35.720372][ T3576] IPVS: using max 2400 ests per chain, 120000 per kthread [ 35.735974][ T3575] rock: directory entry would overflow storage [ 35.736012][ T3575] rock: sig=0x4f50, size=4, remaining=3 [ 35.736063][ T3575] iso9660: Corrupted directory entry in block 5 of inode 1792 [ 35.839083][ T3581] smpboot: CPU 1 is now offline [ 35.972478][ T3579] loop0: detected capacity change from 0 to 8192 [ 36.204552][ T3595] FAULT_INJECTION: forcing a failure. [ 36.204552][ T3595] name failslab, interval 1, probability 0, space 0, times 1 [ 36.204608][ T3595] CPU: 0 UID: 0 PID: 3595 Comm: syz.4.27 Not tainted syzkaller #0 PREEMPT(lazy) [ 36.204777][ T3595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.204790][ T3595] Call Trace: [ 36.204794][ T3595] [ 36.204799][ T3595] __dump_stack+0x1d/0x30 [ 36.204815][ T3595] dump_stack_lvl+0x95/0xd0 [ 36.204829][ T3595] dump_stack+0x15/0x1b [ 36.204878][ T3595] should_fail_ex+0x262/0x280 [ 36.204893][ T3595] ? __kernfs_new_node+0x70/0x440 [ 36.204913][ T3595] should_failslab+0x8c/0xb0 [ 36.204974][ T3595] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 36.204997][ T3595] ? irqentry_exit+0x58f/0x610 [ 36.205012][ T3595] ? __kernfs_new_node+0x70/0x440 [ 36.205033][ T3595] ? clockevents_program_event+0x2fd/0x340 [ 36.205092][ T3595] __kernfs_new_node+0x70/0x440 [ 36.205113][ T3595] ? __pfx_topology_is_visible+0x10/0x10 [ 36.205141][ T3595] ? kernfs_create_dir_ns+0x2f/0x170 [ 36.205157][ T3595] kernfs_create_dir_ns+0xd0/0x170 [ 36.205170][ T3595] internal_create_group+0x2b4/0x9e0 [ 36.205189][ T3595] ? mutex_unlock+0x4e/0x90 [ 36.205244][ T3595] ? rcu_spawn_rnp_kthreads+0x17f/0x240 [ 36.205263][ T3595] ? __pfx_topology_add_dev+0x10/0x10 [ 36.205275][ T3595] sysfs_create_group+0x1f/0x30 [ 36.205340][ T3595] topology_add_dev+0x22/0x30 [ 36.205359][ T3595] cpuhp_invoke_callback+0x3c1/0x980 [ 36.205377][ T3595] ? percpu_down_write+0x149/0x250 [ 36.205400][ T3595] _cpu_up+0x284/0x470 [ 36.205473][ T3595] cpu_device_up+0x14e/0x170 [ 36.205504][ T3595] cpu_subsys_online+0x76/0x230 [ 36.205541][ T3595] ? __pfx_cpu_subsys_online+0x10/0x10 [ 36.205601][ T3595] online_store+0x18c/0x220 [ 36.205619][ T3595] ? __pfx_online_store+0x10/0x10 [ 36.205636][ T3595] dev_attr_store+0x4a/0x70 [ 36.205652][ T3595] ? __pfx_dev_attr_store+0x10/0x10 [ 36.205720][ T3595] sysfs_kf_write+0xfe/0x120 [ 36.205794][ T3595] ? __pfx_sysfs_kf_write+0x10/0x10 [ 36.205841][ T3595] kernfs_fop_write_iter+0x1d2/0x2e0 [ 36.205856][ T3595] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 36.205999][ T3595] vfs_write+0x57f/0x9a0 [ 36.206018][ T3595] ksys_write+0xdc/0x1a0 [ 36.206101][ T3595] __x64_sys_write+0x40/0x50 [ 36.206125][ T3595] x64_sys_call+0x154e/0x2550 [ 36.206141][ T3595] do_syscall_64+0x112/0x360 [ 36.206163][ T3595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.206177][ T3595] RIP: 0033:0x7f1a002ae159 [ 36.206217][ T3595] 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 [ 36.206228][ T3595] RSP: 002b:00007f19fed07028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 36.206242][ T3595] RAX: ffffffffffffffda RBX: 00007f1a00535fa0 RCX: 00007f1a002ae159 [ 36.206250][ T3595] RDX: 0000000000000001 RSI: 00002000000001a0 RDI: 0000000000000005 [ 36.206259][ T3595] RBP: 00007f19fed07090 R08: 0000000000000000 R09: 0000000000000000 [ 36.206267][ T3595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 36.206326][ T3595] R13: 00007f1a00536038 R14: 00007f1a00535fa0 R15: 00007ffed1f343c8 [ 36.206338][ T3595] [ 36.551025][ T3592] siw: device registration error -23 [ 36.611277][ T3599] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 36.679009][ T3604] bond0: option arp_interval: invalid value () [ 36.679159][ T3604] bond0: option arp_interval: allowed values 0 - 2147483647 [ 36.706774][ T3604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 36.706990][ T3604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.733737][ T3604] netlink: 8 bytes leftover after parsing attributes in process `syz.2.30'. [ 36.798930][ T3607] loop0: detected capacity change from 0 to 512 [ 36.845036][ T3607] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.879430][ T3607] EXT4-fs (loop0): 1 orphan inode deleted [ 36.879742][ T3607] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.898818][ T51] EXT4-fs error (device loop0): ext4_release_dquot:7105: comm kworker/u8:3: Failed to release dquot type 1 [ 36.898892][ T51] loop0: lost filesystem error report for type 5 error -117 [ 36.925668][ T3607] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.207623][ T3628] loop4: detected capacity change from 0 to 128 [ 37.216368][ T3628] FAT-fs (loop4): bogus number of reserved sectors [ 37.216383][ T3628] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 37.216395][ T3628] FAT-fs (loop4): Can't find a valid FAT filesystem [ 37.263432][ T3629] FAULT_INJECTION: forcing a failure. [ 37.263432][ T3629] name failslab, interval 1, probability 0, space 0, times 0 [ 37.263528][ T3629] CPU: 0 UID: 0 PID: 3629 Comm: syz.3.37 Not tainted syzkaller #0 PREEMPT(lazy) [ 37.263544][ T3629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.263553][ T3629] Call Trace: [ 37.263557][ T3629] [ 37.263562][ T3629] __dump_stack+0x1d/0x30 [ 37.263612][ T3629] dump_stack_lvl+0x95/0xd0 [ 37.263626][ T3629] dump_stack+0x15/0x1b [ 37.263638][ T3629] should_fail_ex+0x262/0x280 [ 37.263653][ T3629] ? __kernfs_new_node+0x70/0x440 [ 37.263768][ T3629] should_failslab+0x8c/0xb0 [ 37.263785][ T3629] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 37.263808][ T3629] ? __kernfs_new_node+0x70/0x440 [ 37.263947][ T3629] __kernfs_new_node+0x70/0x440 [ 37.264007][ T3629] ? sysvec_apic_timer_interrupt+0x44/0x80 [ 37.264024][ T3629] ? __pfx_topology_add_dev+0x10/0x10 [ 37.264044][ T3629] kernfs_create_dir_ns+0xd0/0x170 [ 37.264058][ T3629] internal_create_group+0x2b4/0x9e0 [ 37.264077][ T3629] ? mutex_unlock+0x4e/0x90 [ 37.264127][ T3629] ? rcu_spawn_rnp_kthreads+0x17f/0x240 [ 37.264196][ T3629] ? __pfx_topology_add_dev+0x10/0x10 [ 37.264208][ T3629] sysfs_create_group+0x1f/0x30 [ 37.264272][ T3629] topology_add_dev+0x22/0x30 [ 37.264285][ T3629] cpuhp_invoke_callback+0x3c1/0x980 [ 37.264362][ T3629] ? percpu_down_write+0x149/0x250 [ 37.264380][ T3629] _cpu_up+0x284/0x470 [ 37.264393][ T3629] cpu_device_up+0x14e/0x170 [ 37.264407][ T3629] cpu_subsys_online+0x76/0x230 [ 37.264479][ T3629] ? __pfx_cpu_subsys_online+0x10/0x10 [ 37.264494][ T3629] online_store+0x18c/0x220 [ 37.264511][ T3629] ? __pfx_online_store+0x10/0x10 [ 37.264529][ T3629] dev_attr_store+0x4a/0x70 [ 37.264585][ T3629] ? __pfx_dev_attr_store+0x10/0x10 [ 37.264657][ T3629] sysfs_kf_write+0xfe/0x120 [ 37.264673][ T3629] ? __pfx_sysfs_kf_write+0x10/0x10 [ 37.264690][ T3629] kernfs_fop_write_iter+0x1d2/0x2e0 [ 37.264709][ T3629] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 37.264723][ T3629] vfs_write+0x57f/0x9a0 [ 37.264776][ T3629] ksys_write+0xdc/0x1a0 [ 37.264793][ T3629] __x64_sys_write+0x40/0x50 [ 37.264874][ T3629] x64_sys_call+0x154e/0x2550 [ 37.264890][ T3629] do_syscall_64+0x112/0x360 [ 37.264908][ T3629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.264923][ T3629] RIP: 0033:0x7fc79644e159 [ 37.264980][ T3629] 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 [ 37.265036][ T3629] RSP: 002b:00007fc794ea7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 37.265049][ T3629] RAX: ffffffffffffffda RBX: 00007fc7966d5fa0 RCX: 00007fc79644e159 [ 37.265058][ T3629] RDX: 0000000000000001 RSI: 00002000000001a0 RDI: 0000000000000006 [ 37.265116][ T3629] RBP: 00007fc794ea7090 R08: 0000000000000000 R09: 0000000000000000 [ 37.265125][ T3629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 37.265132][ T3629] R13: 00007fc7966d6038 R14: 00007fc7966d5fa0 R15: 00007ffd40b94fe8 [ 37.265198][ T3629] [ 37.678625][ T3633] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.678677][ T3633] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.804761][ T3640] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.804817][ T3640] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.049862][ T3644] siw: device registration error -23 [ 38.496605][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.578300][ T3652] loop0: detected capacity change from 0 to 128 [ 38.622738][ T3652] bio_check_eod: 29 callbacks suppressed [ 38.622772][ T3652] syz.0.43: attempt to access beyond end of device [ 38.622772][ T3652] loop0: rw=2049, sector=138, nr_sectors = 48 limit=128 [ 38.643180][ T3652] syz.0.43: attempt to access beyond end of device [ 38.643180][ T3652] loop0: rw=2049, sector=202, nr_sectors = 2 limit=128 [ 38.660717][ T3652] syz.0.43: attempt to access beyond end of device [ 38.660717][ T3652] loop0: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 38.679661][ T3652] syz.0.43: attempt to access beyond end of device [ 38.679661][ T3652] loop0: rw=2049, sector=210, nr_sectors = 2 limit=128 [ 38.696797][ T3652] syz.0.43: attempt to access beyond end of device [ 38.696797][ T3652] loop0: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 38.710814][ T3652] syz.0.43: attempt to access beyond end of device [ 38.710814][ T3652] loop0: rw=2049, sector=218, nr_sectors = 2 limit=128 [ 38.725033][ T3652] syz.0.43: attempt to access beyond end of device [ 38.725033][ T3652] loop0: rw=2049, sector=218, nr_sectors = 8 limit=128 [ 38.741820][ T3652] syz.0.43: attempt to access beyond end of device [ 38.741820][ T3652] loop0: rw=2049, sector=226, nr_sectors = 2 limit=128 [ 38.771546][ T3652] syz.0.43: attempt to access beyond end of device [ 38.771546][ T3652] loop0: rw=2049, sector=226, nr_sectors = 8 limit=128 [ 38.789242][ T3652] syz.0.43: attempt to access beyond end of device [ 38.789242][ T3652] loop0: rw=2049, sector=234, nr_sectors = 2 limit=128 [ 38.806928][ T3653] ip_tables: iptables: counters copy to user failed while replacing table [ 38.957777][ T51] IPVS: starting estimator thread 0... [ 39.050332][ T3658] IPVS: using max 4272 ests per chain, 213600 per kthread [ 39.951672][ T3668] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 40.009846][ T29] kauditd_printk_skb: 216 callbacks suppressed [ 40.009871][ T29] audit: type=1400 audit(1788919893.187:417): avc: denied { create } for pid=3669 comm="syz.2.49" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 40.041922][ T29] audit: type=1400 audit(1788919893.187:418): avc: denied { setopt } for pid=3669 comm="syz.2.49" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 40.079806][ T22] IRQ fixup: irq 34 move in progress, old vector 47 [ 40.081948][ T3672] smpboot: CPU 1 is now offline [ 40.099563][ T3675] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 40.130776][ T29] audit: type=1400 audit(1788919893.307:419): avc: denied { setopt } for pid=3673 comm="syz.2.51" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 40.144166][ T3681] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.144486][ T3681] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.206366][ T29] audit: type=1400 audit(1788919893.387:420): avc: denied { getopt } for pid=3686 comm="syz.4.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 40.219181][ T3687] x_tables: ip_tables: DNAT target: used from hooks POSTROUTING, but only usable from PREROUTING/OUTPUT [ 40.232723][ T3689] FAULT_INJECTION: forcing a failure. [ 40.232723][ T3689] name failslab, interval 1, probability 0, space 0, times 0 [ 40.232809][ T3689] CPU: 1 UID: 60928 PID: 3689 Comm: syz.0.53 Not tainted syzkaller #0 PREEMPT(lazy) [ 40.232838][ T3689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.232852][ T3689] Call Trace: [ 40.232888][ T3689] [ 40.232896][ T3689] __dump_stack+0x1d/0x30 [ 40.232923][ T3689] dump_stack_lvl+0x95/0xd0 [ 40.232947][ T3689] dump_stack+0x15/0x1b [ 40.233037][ T3689] should_fail_ex+0x262/0x280 [ 40.233062][ T3689] ? __se_sys_memfd_create+0x1df/0x3b0 [ 40.233092][ T3689] should_failslab+0x8c/0xb0 [ 40.233180][ T3689] __kmalloc_cache_noprof+0x7a/0x400 [ 40.233230][ T3689] ? __se_sys_memfd_create+0x1df/0x3b0 [ 40.233261][ T3689] __se_sys_memfd_create+0x1df/0x3b0 [ 40.233291][ T3689] __x64_sys_memfd_create+0x31/0x40 [ 40.233325][ T3689] x64_sys_call+0x1955/0x2550 [ 40.233353][ T3689] do_syscall_64+0x112/0x360 [ 40.233398][ T3689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.233422][ T3689] RIP: 0033:0x7fbb70bde159 [ 40.233440][ T3689] 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 [ 40.233509][ T3689] RSP: 002b:00007fbb6f636e08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 40.233532][ T3689] RAX: ffffffffffffffda RBX: 000000000000023f RCX: 00007fbb70bde159 [ 40.233548][ T3689] RDX: 00007fbb6f636ee0 RSI: 0000000000000000 RDI: 00007fbb70c7521b [ 40.233563][ T3689] RBP: 0000200000000540 R08: 00000000ffffffff R09: 0000000000000000 [ 40.233579][ T3689] R10: 0000000000000001 R11: 0000000000000202 R12: 0000200000000280 [ 40.233633][ T3689] R13: 00007fbb6f636ee0 R14: 00007fbb6f636ea0 R15: 0000200000000400 [ 40.233653][ T3689] [ 40.236932][ T29] audit: type=1400 audit(1788919893.387:421): avc: denied { write } for pid=3688 comm="syz.0.53" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 40.315507][ T29] audit: type=1400 audit(1788919893.507:422): avc: denied { ioctl } for pid=3691 comm="syz.0.55" path="socket:[6182]" dev="sockfs" ino=6182 ioctlcmd=0x7436 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 40.419498][ T3693] loop4: detected capacity change from 0 to 128 [ 40.423698][ T3693] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 40.524670][ T3695] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=3695 comm=syz.3.56 [ 40.602418][ T3701] loop0: detected capacity change from 0 to 512 [ 40.615147][ T3701] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 40.616618][ T29] audit: type=1400 audit(1788919893.797:423): avc: denied { create } for pid=3698 comm="syz.4.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 40.649082][ T29] audit: type=1400 audit(1788919893.837:424): avc: denied { create } for pid=3694 comm="syz.3.56" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 40.649687][ T3701] EXT4-fs (loop0): 1 truncate cleaned up [ 40.650042][ T3701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.658516][ T29] audit: type=1400 audit(1788919893.837:425): avc: denied { write } for pid=3700 comm="syz.0.59" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 40.658545][ T29] audit: type=1400 audit(1788919893.837:426): avc: denied { read write } for pid=3700 comm="syz.0.59" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 40.658757][ T3701] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 214 vs 220 free clusters [ 40.658820][ T3701] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 40.723832][ T3703] wg1 speed is unknown, defaulting to 1000 [ 40.749249][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.915180][ T3711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.915291][ T3711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.002825][ T3713] loop2: detected capacity change from 0 to 512 [ 41.015820][ T3713] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 41.045365][ T3713] loop2: detected capacity change from 0 to 256 [ 41.048172][ T3713] msdos: Unknown parameter 'ωag¡÷+&A?f‰IRä’ê†2ð' [ 41.371569][ T3725] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=3725 comm=syz.2.64 [ 41.466428][ T3736] macsec1: entered promiscuous mode [ 41.466456][ T3736] macsec1: entered allmulticast mode [ 41.596508][ T3745] process 'syz.3.67' launched './file0' with NULL argv: empty string added [ 41.861449][ T3725] wg1 speed is unknown, defaulting to 1000 [ 41.943994][ T3753] netlink: 8 bytes leftover after parsing attributes in process `syz.3.70'. [ 42.056873][ T3758] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.056983][ T3758] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.187482][ T3711] syz.0.61 (3711) used greatest stack depth: 10560 bytes left [ 42.512094][ T3765] siw: device registration error -23 [ 42.724074][ T3770] loop2: detected capacity change from 0 to 128 [ 43.111760][ T3770] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 43.724005][ T3791] netlink: 8 bytes leftover after parsing attributes in process `syz.3.77'. [ 43.728941][ T3791] loop3: detected capacity change from 0 to 1024 [ 43.854423][ T3793] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.868659][ T3793] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.501026][ T3812] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 44.501103][ T3812] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.772162][ T3820] FAULT_INJECTION: forcing a failure. [ 44.772162][ T3820] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 44.781086][ T3820] CPU: 1 UID: 0 PID: 3820 Comm: syz.3.84 Not tainted syzkaller #0 PREEMPT(lazy) [ 44.781191][ T3820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.781205][ T3820] Call Trace: [ 44.781212][ T3820] [ 44.781220][ T3820] __dump_stack+0x1d/0x30 [ 44.781289][ T3820] dump_stack_lvl+0x95/0xd0 [ 44.781315][ T3820] dump_stack+0x15/0x1b [ 44.781336][ T3820] should_fail_ex+0x262/0x280 [ 44.781400][ T3820] should_fail_alloc_page+0xf2/0x100 [ 44.781471][ T3820] __alloc_frozen_pages_noprof+0x157/0x400 [ 44.781512][ T3820] alloc_pages_mpol+0xaf/0x1d0 [ 44.781539][ T3820] alloc_migration_target_by_mpol+0x11b/0x2a0 [ 44.781632][ T3820] migrate_pages_batch+0x371/0x1c20 [ 44.781671][ T3820] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 44.781741][ T3820] ? __walk_page_range+0x323/0x340 [ 44.781770][ T3820] ? migrate_pages+0x178/0x1890 [ 44.781855][ T3820] migrate_pages+0x1073/0x1890 [ 44.781995][ T3820] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 44.782026][ T3820] ? mas_next_slot+0x833/0x880 [ 44.782231][ T3820] ? mbind_range+0x169/0x430 [ 44.782261][ T3820] __se_sys_mbind+0xc9c/0xdd0 [ 44.782357][ T3820] __x64_sys_mbind+0x78/0x90 [ 44.782393][ T3820] x64_sys_call+0x1d78/0x2550 [ 44.782423][ T3820] do_syscall_64+0x112/0x360 [ 44.782572][ T3820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.782595][ T3820] RIP: 0033:0x7fc79644e159 [ 44.782693][ T3820] 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 [ 44.782791][ T3820] RSP: 002b:00007fc794e65028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 44.782813][ T3820] RAX: ffffffffffffffda RBX: 00007fc7966d6180 RCX: 00007fc79644e159 [ 44.782827][ T3820] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 44.782841][ T3820] RBP: 00007fc794e65090 R08: 0000000000000000 R09: 0000000000000002 [ 44.782931][ T3820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.782947][ T3820] R13: 00007fc7966d6218 R14: 00007fc7966d6180 R15: 00007ffd40b94fe8 [ 44.782971][ T3820] [ 45.095154][ T3822] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=3822 comm=syz.4.86 [ 45.257213][ T3823] wg1 speed is unknown, defaulting to 1000 [ 45.499996][ T29] kauditd_printk_skb: 27 callbacks suppressed [ 45.500021][ T29] audit: type=1400 audit(1788919898.677:454): avc: denied { create } for pid=3827 comm="syz.4.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.661853][ T3833] netlink: 'syz.0.90': attribute type 21 has an invalid length. [ 45.661874][ T3833] netlink: 156 bytes leftover after parsing attributes in process `syz.0.90'. [ 46.063624][ T3841] netlink: 8 bytes leftover after parsing attributes in process `syz.3.92'. [ 46.073982][ T3841] loop3: detected capacity change from 0 to 1024 [ 46.640120][ T3831] syz.2.89 (3831) used greatest stack depth: 10496 bytes left [ 46.684734][ T3850] netlink: 8 bytes leftover after parsing attributes in process `syz.2.94'. [ 46.702967][ T3850] netlink: 8 bytes leftover after parsing attributes in process `syz.2.94'. [ 46.971679][ T3857] loop2: detected capacity change from 0 to 128 [ 47.170541][ T3857] bio_check_eod: 23 callbacks suppressed [ 47.170577][ T3857] syz.2.96: attempt to access beyond end of device [ 47.170577][ T3857] loop2: rw=2049, sector=138, nr_sectors = 48 limit=128 [ 47.194496][ T3857] syz.2.96: attempt to access beyond end of device [ 47.194496][ T3857] loop2: rw=2049, sector=202, nr_sectors = 2 limit=128 [ 47.198504][ T3857] syz.2.96: attempt to access beyond end of device [ 47.198504][ T3857] loop2: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 47.203388][ T3857] syz.2.96: attempt to access beyond end of device [ 47.203388][ T3857] loop2: rw=2049, sector=210, nr_sectors = 2 limit=128 [ 47.230745][ T3857] syz.2.96: attempt to access beyond end of device [ 47.230745][ T3857] loop2: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 47.268516][ T3857] syz.2.96: attempt to access beyond end of device [ 47.268516][ T3857] loop2: rw=2049, sector=218, nr_sectors = 2 limit=128 [ 47.295977][ T3857] syz.2.96: attempt to access beyond end of device [ 47.295977][ T3857] loop2: rw=2049, sector=218, nr_sectors = 8 limit=128 [ 47.345856][ T3857] syz.2.96: attempt to access beyond end of device [ 47.345856][ T3857] loop2: rw=2049, sector=226, nr_sectors = 24 limit=128 [ 47.346543][ T3857] syz.2.96: attempt to access beyond end of device [ 47.346543][ T3857] loop2: rw=2049, sector=186, nr_sectors = 16 limit=128 [ 47.389935][ T3860] syz.2.96: attempt to access beyond end of device [ 47.389935][ T3860] loop2: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 47.500048][ T3868] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=3868 comm=syz.3.100 [ 47.535980][ T3857] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 47.675756][ T3872] wg1 speed is unknown, defaulting to 1000 [ 47.769424][ T3875] loop4: detected capacity change from 0 to 512 [ 47.820793][ T3875] netlink: 4 bytes leftover after parsing attributes in process `syz.4.101'. [ 48.142760][ T3886] loop2: detected capacity change from 0 to 1024 [ 48.145209][ T3886] EXT4-fs: Ignoring removed orlov option [ 48.173831][ T3886] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 48.290398][ T29] audit: type=1400 audit(1788919901.447:455): avc: denied { mount } for pid=3885 comm="syz.2.105" name="/" dev="ramfs" ino=5643 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 48.332933][ T29] audit: type=1400 audit(1788919901.517:456): avc: denied { execute } for pid=3885 comm="syz.2.105" path="/file1" dev="ramfs" ino=5644 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 48.426163][ T3898] netlink: 8 bytes leftover after parsing attributes in process `syz.0.106'. [ 48.431037][ T3898] loop0: detected capacity change from 0 to 1024 [ 48.942695][ T29] audit: type=1400 audit(1788919902.127:457): avc: denied { ioctl } for pid=3891 comm="syz.4.107" path="socket:[5674]" dev="sockfs" ino=5674 ioctlcmd=0x8b1a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 48.998257][ T29] audit: type=1400 audit(1788919902.177:458): avc: denied { connect } for pid=3900 comm="syz.3.108" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 49.056763][ T29] audit: type=1400 audit(1788919902.237:459): avc: denied { write } for pid=3906 comm="syz.4.109" laddr=::1 lport=1 faddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 49.593082][ T3911] netlink: 36 bytes leftover after parsing attributes in process `syz.0.110'. [ 49.617582][ T3911] netlink: 132 bytes leftover after parsing attributes in process `syz.0.110'. [ 49.715363][ T3901] infiniband syz0: set active [ 49.715441][ T3901] infiniband syz0: added bond0 [ 49.719303][ T3901] workqueue: Failed to create a rescuer kthread for wq "ib_mad1": -EINTR [ 49.721581][ T3901] infiniband syz0: Couldn't open port 1 [ 49.721871][ T3911] netlink: 8 bytes leftover after parsing attributes in process `syz.0.110'. [ 49.722098][ T3911] netlink: 32 bytes leftover after parsing attributes in process `syz.0.110'. [ 49.752279][ T3901] RDS/IB: syz0: added [ 49.752495][ T3901] smc: adding ib device syz0 with port count 1 [ 49.752584][ T3901] smc: ib device syz0 port 1 has no pnetid [ 50.553036][ T3922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=3922 comm=syz.0.114 [ 51.284129][ T3918] siw: device registration error -23 [ 51.290622][ T3929] wg1 speed is unknown, defaulting to 1000 [ 51.298495][ T3901] syz.3.108 (3901) used greatest stack depth: 10224 bytes left [ 51.319917][ T3928] wg1 speed is unknown, defaulting to 1000 [ 51.634547][ T31] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.648014][ T3954] netlink: 8 bytes leftover after parsing attributes in process `syz.2.120'. [ 51.663579][ T3954] loop2: detected capacity change from 0 to 1024 [ 51.794275][ T3929] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.794314][ T3929] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.809283][ T3929] bridge_slave_0: entered allmulticast mode [ 51.816651][ T3929] bridge_slave_0: entered promiscuous mode [ 51.824546][ T3929] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.833617][ T3929] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.841405][ T3929] bridge_slave_1: entered allmulticast mode [ 51.849095][ T3929] bridge_slave_1: entered promiscuous mode [ 51.874843][ T3929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.886360][ T3929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.914371][ T3929] team0: Port device team_slave_0 added [ 51.925716][ T31] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.945826][ T3929] team0: Port device team_slave_1 added [ 51.965786][ T3929] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.965807][ T3929] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 51.965837][ T3929] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.966309][ T3929] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.966321][ T3929] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 51.966350][ T3929] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.983461][ T3929] hsr_slave_0: entered promiscuous mode [ 51.984038][ T3929] hsr_slave_1: entered promiscuous mode [ 51.984340][ T3929] debugfs: 'hsr0' already exists in 'hsr' [ 51.984353][ T3929] Cannot create hsr debugfs directory [ 52.084695][ T3929] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 52.094404][ T3929] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 52.114776][ T31] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.141696][ T3929] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 52.152821][ T3929] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 52.173427][ T31] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.186746][ T3929] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 52.196958][ T3929] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 52.200202][ T3967] netlink: 36 bytes leftover after parsing attributes in process `syz.4.124'. [ 52.207105][ T3967] netlink: 132 bytes leftover after parsing attributes in process `syz.4.124'. [ 52.224558][ T3929] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 52.245096][ T3967] netlink: 8 bytes leftover after parsing attributes in process `syz.4.124'. [ 52.302063][ T3929] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 52.396363][ T31] bridge_slave_1: left allmulticast mode [ 52.396396][ T31] bridge_slave_1: left promiscuous mode [ 52.396505][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.397494][ T31] bridge_slave_0: left allmulticast mode [ 52.397571][ T31] bridge_slave_0: left promiscuous mode [ 52.397701][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.453772][ T3977] FAULT_INJECTION: forcing a failure. [ 52.453772][ T3977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 52.453841][ T3977] CPU: 0 UID: 0 PID: 3977 Comm: syz.3.122 Not tainted syzkaller #0 PREEMPT(lazy) [ 52.453872][ T3977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.453887][ T3977] Call Trace: [ 52.453894][ T3977] [ 52.453950][ T3977] __dump_stack+0x1d/0x30 [ 52.453974][ T3977] dump_stack_lvl+0x95/0xd0 [ 52.453995][ T3977] dump_stack+0x15/0x1b [ 52.454124][ T3977] should_fail_ex+0x262/0x280 [ 52.454148][ T3977] should_fail_alloc_page+0xf2/0x100 [ 52.454184][ T3977] __alloc_frozen_pages_noprof+0x157/0x400 [ 52.454253][ T3977] alloc_pages_mpol+0xaf/0x1d0 [ 52.454275][ T3977] alloc_pages_noprof+0x94/0x140 [ 52.454321][ T3977] alloc_skb_with_frags+0x1c9/0x3d0 [ 52.454408][ T3977] ? __rcu_read_unlock+0x4e/0x70 [ 52.454449][ T3977] tls_decrypt_sg+0x233/0x1ad0 [ 52.454477][ T3977] ? skb_copy_bits+0x3d6/0x540 [ 52.454509][ T3977] ? __copy_skb_header+0x22f/0x2b0 [ 52.454541][ T3977] ? skb_copy_header+0x170/0x190 [ 52.454606][ T3977] ? tls_strp_load_anchor_with_queue+0x18e/0x1d0 [ 52.454662][ T3977] tls_decrypt_sw+0x4b/0x470 [ 52.454730][ T3977] tls_rx_one_record+0x112/0x7d0 [ 52.454755][ T3977] ? __pfx_woken_wake_function+0x10/0x10 [ 52.454867][ T3977] tls_sw_recvmsg+0x697/0xf90 [ 52.454900][ T3977] ? __pfx_tls_sw_recvmsg+0x10/0x10 [ 52.454951][ T3977] inet6_recvmsg+0xe1/0x210 [ 52.454971][ T3977] ? security_socket_recvmsg+0x2b/0x90 [ 52.454996][ T3977] ? __pfx_inet6_recvmsg+0x10/0x10 [ 52.455024][ T3977] sock_recvmsg+0x95/0x120 [ 52.455101][ T3977] __sys_recvfrom+0x122/0x200 [ 52.455138][ T3977] __x64_sys_recvfrom+0x76/0x90 [ 52.455173][ T3977] x64_sys_call+0x14b8/0x2550 [ 52.455198][ T3977] do_syscall_64+0x112/0x360 [ 52.455232][ T3977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.455258][ T3977] RIP: 0033:0x7fc79644e159 [ 52.455277][ T3977] 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 [ 52.455299][ T3977] RSP: 002b:00007fc794e86028 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 52.455323][ T3977] RAX: ffffffffffffffda RBX: 00007fc7966d6090 RCX: 00007fc79644e159 [ 52.455387][ T3977] RDX: 0000000000000fe7 RSI: 0000200000002800 RDI: 0000000000000003 [ 52.455402][ T3977] RBP: 00007fc794e86090 R08: 0000000000000000 R09: 0000000000000000 [ 52.455495][ T3977] R10: 0000000000010117 R11: 0000000000000246 R12: 0000000000000001 [ 52.455510][ T3977] R13: 00007fc7966d6128 R14: 00007fc7966d6090 R15: 00007ffd40b94fe8 [ 52.455530][ T3977] [ 52.562187][ T3990] FAULT_INJECTION: forcing a failure. [ 52.562187][ T3990] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 52.562263][ T3990] CPU: 0 UID: 0 PID: 3990 Comm: syz.3.129 Not tainted syzkaller #0 PREEMPT(lazy) [ 52.562291][ T3990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.562327][ T3990] Call Trace: [ 52.562333][ T3990] [ 52.562341][ T3990] __dump_stack+0x1d/0x30 [ 52.562411][ T3990] dump_stack_lvl+0x95/0xd0 [ 52.562435][ T3990] dump_stack+0x15/0x1b [ 52.562458][ T3990] should_fail_ex+0x262/0x280 [ 52.562483][ T3990] should_fail+0xb/0x20 [ 52.562501][ T3990] should_fail_usercopy+0x1a/0x20 [ 52.562559][ T3990] _copy_to_user+0x20/0xa0 [ 52.562711][ T3990] simple_read_from_buffer+0xb5/0x130 [ 52.562755][ T3990] proc_fail_nth_read+0x10e/0x150 [ 52.562778][ T3990] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 52.562801][ T3990] vfs_read+0x18e/0x7c0 [ 52.562830][ T3990] ? __rcu_read_unlock+0x4e/0x70 [ 52.562920][ T3990] ? __fget_files+0x184/0x1c0 [ 52.562942][ T3990] ? mutex_lock+0x57/0x90 [ 52.563031][ T3990] ksys_read+0xdc/0x1a0 [ 52.563061][ T3990] __x64_sys_read+0x40/0x50 [ 52.563169][ T3990] x64_sys_call+0x2135/0x2550 [ 52.563197][ T3990] do_syscall_64+0x112/0x360 [ 52.563230][ T3990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.563255][ T3990] RIP: 0033:0x7fc79640e98e [ 52.563273][ T3990] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 52.563336][ T3990] RSP: 002b:00007fc794ea6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 52.563359][ T3990] RAX: ffffffffffffffda RBX: 00007fc794ea76c0 RCX: 00007fc79640e98e [ 52.563390][ T3990] RDX: 000000000000000f RSI: 00007fc794ea70a0 RDI: 0000000000000004 [ 52.563403][ T3990] RBP: 00007fc794ea7090 R08: 0000000000000000 R09: 0000000000000000 [ 52.563416][ T3990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.563429][ T3990] R13: 00007fc7966d6038 R14: 00007fc7966d5fa0 R15: 00007ffd40b94fe8 [ 52.563449][ T3990] [ 52.588504][ T29] audit: type=1400 audit(1788919905.767:460): avc: denied { create } for pid=3982 comm="syz.0.128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 52.590485][ T29] audit: type=1400 audit(1788919905.777:461): avc: denied { bind } for pid=3982 comm="syz.0.128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 52.590916][ T29] audit: type=1400 audit(1788919905.777:462): avc: denied { setopt } for pid=3982 comm="syz.0.128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 52.664636][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.705113][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.740196][ T31] bond0 (unregistering): Released all slaves [ 52.788356][ T29] audit: type=1400 audit(1788919905.967:463): avc: denied { read } for pid=3022 comm="dhcpcd" name="n25" dev="tmpfs" ino=1512 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.788385][ T29] audit: type=1400 audit(1788919905.967:464): avc: denied { open } for pid=3022 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=1512 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.788615][ T29] audit: type=1400 audit(1788919905.967:465): avc: denied { getattr } for pid=3022 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=1512 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.860183][ T3929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.873550][ T29] audit: type=1326 audit(1788919906.057:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3993 comm="syz.2.131" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6cd7f4e159 code=0x7ffc0000 [ 52.873702][ T29] audit: type=1326 audit(1788919906.057:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3993 comm="syz.2.131" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6cd7f4e159 code=0x7ffc0000 [ 52.888020][ T3929] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.899436][ T29] audit: type=1326 audit(1788919906.077:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3993 comm="syz.2.131" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6cd7f4e159 code=0x7ffc0000 [ 52.909100][ T29] audit: type=1326 audit(1788919906.087:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3993 comm="syz.2.131" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6cd7f4e159 code=0x7ffc0000 [ 52.914387][ T31] hsr_slave_0: left promiscuous mode [ 52.957786][ T3997] netlink: 'syz.2.131': attribute type 5 has an invalid length. [ 52.958134][ T4005] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=4005 comm=syz.0.133 [ 52.982061][ T31] hsr_slave_1: left promiscuous mode [ 52.982571][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.982586][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.996480][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.996497][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.162690][ T31] veth1_macvtap: left promiscuous mode [ 53.162781][ T31] veth0_macvtap: left promiscuous mode [ 53.162819][ T31] veth1_vlan: left promiscuous mode [ 53.163091][ T31] veth0_vlan: left promiscuous mode [ 53.352648][ T31] team0 (unregistering): Port device team_slave_1 removed [ 53.362353][ T4017] __nla_validate_parse: 1 callbacks suppressed [ 53.362378][ T4017] netlink: 8 bytes leftover after parsing attributes in process `syz.3.134'. [ 53.367405][ T4017] loop3: detected capacity change from 0 to 1024 [ 53.497693][ T31] team0 (unregistering): Port device team_slave_0 removed [ 53.728471][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.728507][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.745656][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.745697][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.771597][ T3022] 8021q: adding VLAN 0 to HW filter on device eth1 [ 53.906954][ T4033] netlink: 'syz.4.138': attribute type 21 has an invalid length. [ 53.907044][ T4033] netlink: 156 bytes leftover after parsing attributes in process `syz.4.138'. [ 54.018816][ T31] IPVS: stop unused estimator thread 0... [ 54.128237][ T3929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.163231][ T3022] 8021q: adding VLAN 0 to HW filter on device eth2 [ 54.425155][ T3929] veth0_vlan: entered promiscuous mode [ 54.430784][ T3929] veth1_vlan: entered promiscuous mode [ 54.462945][ T3929] veth0_macvtap: entered promiscuous mode [ 54.466234][ T3929] veth1_macvtap: entered promiscuous mode [ 54.485778][ T3929] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.497860][ T3929] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.500919][ T364] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.500982][ T364] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.501024][ T364] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.510572][ T70] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.582386][ T3022] 8021q: adding VLAN 0 to HW filter on device eth3 [ 54.612172][ T4095] netlink: 'syz.3.142': attribute type 21 has an invalid length. [ 54.612197][ T4095] netlink: 156 bytes leftover after parsing attributes in process `syz.3.142'. [ 54.828495][ T3022] 8021q: adding VLAN 0 to HW filter on device eth4 [ 54.867853][ T4118] capability: warning: `syz.2.145' uses 32-bit capabilities (legacy support in use) [ 55.280333][ T4140] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.290895][ T4140] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.356093][ T4143] netlink: 8 bytes leftover after parsing attributes in process `syz.2.148'. [ 55.361026][ T4143] loop2: detected capacity change from 0 to 1024 [ 55.724467][ T4126] loop4: detected capacity change from 0 to 1024 [ 55.770149][ T4126] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.908876][ T4161] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 56.014511][ T4171] netlink: 'syz.5.155': attribute type 21 has an invalid length. [ 56.014580][ T4171] netlink: 156 bytes leftover after parsing attributes in process `syz.5.155'. [ 57.060212][ T4185] netlink: 'syz.2.161': attribute type 1 has an invalid length. [ 57.076142][ T4185] 8021q: adding VLAN 0 to HW filter on device bond1 [ 57.145388][ T4185] veth3: entered allmulticast mode [ 57.169020][ T4185] bond1: (slave veth3): Enslaving as an active interface with a down link [ 57.182112][ T4192] bond1: (slave veth0_to_bond): making interface the new active one [ 57.183313][ T4192] veth0_to_bond: entered promiscuous mode [ 57.232140][ T4192] bond1: (slave veth0_to_bond): Enslaving as an active interface with an up link [ 57.286421][ T4185] macvlan2: entered promiscuous mode [ 57.286452][ T4185] macvlan2: entered allmulticast mode [ 57.301808][ T4185] bond1: entered promiscuous mode [ 57.302201][ T4185] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 57.318745][ T4185] bond1: (slave macvlan2): the slave hw address is in use by the bond; couldn't find a slave with a free hw address to give it (this should not have happened) [ 57.318923][ T4185] bond1: left promiscuous mode [ 57.432371][ T4193] siw: device registration error -23 [ 58.756021][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.858968][ T4188] loop3: detected capacity change from 0 to 4096 [ 58.983895][ T4188] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.050193][ T4220] netlink: 8 bytes leftover after parsing attributes in process `syz.4.167'. [ 59.054981][ T4220] loop4: detected capacity change from 0 to 1024 [ 59.183370][ T4224] netlink: 12 bytes leftover after parsing attributes in process `syz.3.162'. [ 59.234081][ T29] kauditd_printk_skb: 107 callbacks suppressed [ 59.240811][ T29] audit: type=1400 audit(1788919912.317:577): avc: denied { write } for pid=4187 comm="syz.3.162" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.367599][ T4188] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #15: comm syz.3.162: corrupted inode contents [ 59.381737][ T4188] EXT4-fs error (device loop3): ext4_dirty_inode:6731: inode #15: comm syz.3.162: mark_inode_dirty error [ 59.401813][ T4188] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #15: comm syz.3.162: corrupted inode contents [ 59.413854][ T4188] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #15: comm syz.3.162: mark_inode_dirty error [ 59.425371][ T4188] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #15: comm syz.3.162: corrupted inode contents [ 59.437285][ T4188] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #15: comm syz.3.162: mark_inode_dirty error [ 59.448791][ T4188] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #15: comm syz.3.162: corrupted inode contents [ 59.460721][ T4188] EXT4-fs error (device loop3): ext4_truncate:4721: inode #15: comm syz.3.162: mark_inode_dirty error [ 59.471873][ T4188] EXT4-fs error (device loop3) in ext4_setattr:6247: Corrupt filesystem [ 59.525082][ T4188] syz.3.162 (4188) used greatest stack depth: 9984 bytes left [ 59.534007][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.604677][ T4238] loop3: detected capacity change from 0 to 512 [ 59.671921][ T29] audit: type=1400 audit(1788919912.837:578): avc: denied { setopt } for pid=4237 comm="syz.3.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 59.671954][ T29] audit: type=1400 audit(1788919912.847:579): avc: denied { create } for pid=4237 comm="syz.3.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 60.041373][ T29] audit: type=1400 audit(1788919913.227:580): avc: denied { create } for pid=4260 comm="syz.2.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 60.160564][ T29] audit: type=1400 audit(1788919913.337:581): avc: denied { bind } for pid=4260 comm="syz.2.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 60.160610][ T29] audit: type=1400 audit(1788919913.337:582): avc: denied { read } for pid=4260 comm="syz.2.185" path="socket:[7157]" dev="sockfs" ino=7157 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 60.219101][ T4276] llcp: llcp_sock_recvmsg: Recv datagram failed state 3 -6 0 [ 60.242796][ T29] audit: type=1400 audit(1788919913.427:583): avc: denied { write } for pid=4260 comm="syz.2.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 60.269069][ T4280] FAULT_INJECTION: forcing a failure. [ 60.269069][ T4280] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 60.269138][ T4280] CPU: 1 UID: 0 PID: 4280 Comm: syz.3.190 Not tainted syzkaller #0 PREEMPT(lazy) [ 60.269171][ T4280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.269185][ T4280] Call Trace: [ 60.269192][ T4280] [ 60.269200][ T4280] __dump_stack+0x1d/0x30 [ 60.269278][ T4280] dump_stack_lvl+0x95/0xd0 [ 60.269302][ T4280] dump_stack+0x15/0x1b [ 60.269325][ T4280] should_fail_ex+0x262/0x280 [ 60.269351][ T4280] should_fail+0xb/0x20 [ 60.269372][ T4280] should_fail_usercopy+0x1a/0x20 [ 60.269464][ T4280] _copy_from_user+0x1c/0xb0 [ 60.269492][ T4280] memdup_user+0x5e/0xd0 [ 60.269516][ T4280] strndup_user+0x68/0xb0 [ 60.269540][ T4280] __se_sys_add_key+0x132/0x360 [ 60.269657][ T4280] __x64_sys_add_key+0x67/0x80 [ 60.269691][ T4280] x64_sys_call+0x1fa9/0x2550 [ 60.269823][ T4280] do_syscall_64+0x112/0x360 [ 60.269857][ T4280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.269883][ T4280] RIP: 0033:0x7fc79644e159 [ 60.269901][ T4280] 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 [ 60.269921][ T4280] RSP: 002b:00007fc794ea7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 60.270016][ T4280] RAX: ffffffffffffffda RBX: 00007fc7966d5fa0 RCX: 00007fc79644e159 [ 60.270032][ T4280] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000 [ 60.270048][ T4280] RBP: 00007fc794ea7090 R08: 000000001fcb1eae R09: 0000000000000000 [ 60.270063][ T4280] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 60.270084][ T4280] R13: 00007fc7966d6038 R14: 00007fc7966d5fa0 R15: 00007ffd40b94fe8 [ 60.270105][ T4280] [ 60.377253][ T4282] netlink: 8 bytes leftover after parsing attributes in process `syz.4.188'. [ 60.381703][ T4282] loop4: detected capacity change from 0 to 1024 [ 60.686973][ T29] audit: type=1400 audit(1788919913.867:584): avc: denied { create } for pid=4289 comm="syz.3.193" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 60.709338][ T29] audit: type=1400 audit(1788919913.867:585): avc: denied { append } for pid=4289 comm="syz.3.193" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 60.766026][ T4301] loop3: detected capacity change from 0 to 512 [ 60.775895][ T4301] netlink: 4 bytes leftover after parsing attributes in process `syz.3.196'. [ 60.964374][ T4309] loop2: detected capacity change from 0 to 128 [ 60.994263][ T4309] syz.2.200: attempt to access beyond end of device [ 60.994263][ T4309] loop2: rw=2049, sector=138, nr_sectors = 48 limit=128 [ 60.996286][ T4309] syz.2.200: attempt to access beyond end of device [ 60.996286][ T4309] loop2: rw=2049, sector=202, nr_sectors = 2 limit=128 [ 61.002561][ T4309] syz.2.200: attempt to access beyond end of device [ 61.002561][ T4309] loop2: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 61.007842][ T4309] syz.2.200: attempt to access beyond end of device [ 61.007842][ T4309] loop2: rw=2049, sector=210, nr_sectors = 2 limit=128 [ 61.013487][ T4309] syz.2.200: attempt to access beyond end of device [ 61.013487][ T4309] loop2: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 61.022765][ T4309] syz.2.200: attempt to access beyond end of device [ 61.022765][ T4309] loop2: rw=2049, sector=218, nr_sectors = 2 limit=128 [ 61.027304][ T4309] syz.2.200: attempt to access beyond end of device [ 61.027304][ T4309] loop2: rw=2049, sector=218, nr_sectors = 8 limit=128 [ 61.030599][ T4309] syz.2.200: attempt to access beyond end of device [ 61.030599][ T4309] loop2: rw=2049, sector=226, nr_sectors = 2 limit=128 [ 61.038169][ T4309] syz.2.200: attempt to access beyond end of device [ 61.038169][ T4309] loop2: rw=2049, sector=226, nr_sectors = 8 limit=128 [ 61.041877][ T4309] syz.2.200: attempt to access beyond end of device [ 61.041877][ T4309] loop2: rw=2049, sector=234, nr_sectors = 2 limit=128 [ 61.101601][ T4315] siw: device registration error -23 [ 61.323179][ T4309] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 61.362625][ T4331] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.373504][ T4331] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.383988][ T4321] llcp: llcp_sock_recvmsg: Recv datagram failed state 3 -6 0 [ 61.510072][ T4344] loop5: detected capacity change from 0 to 512 [ 61.541361][ T4344] netlink: 24 bytes leftover after parsing attributes in process `syz.5.209'. [ 61.563693][ T4340] bridge_slave_0: left allmulticast mode [ 61.563723][ T4340] bridge_slave_0: left promiscuous mode [ 61.576607][ T4340] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.597956][ T4340] bridge_slave_1: left allmulticast mode [ 61.597992][ T4340] bridge_slave_1: left promiscuous mode [ 61.605164][ T4340] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.627520][ T4340] bond0: (slave bond_slave_0): Releasing backup interface [ 61.643156][ T4340] bond0: (slave bond_slave_1): Releasing backup interface [ 61.657670][ T4340] team0: Port device team_slave_0 removed [ 61.674717][ T4340] team0: Port device team_slave_1 removed [ 61.675814][ T4340] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 61.675830][ T4340] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 61.687311][ T4340] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 61.687327][ T4340] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 61.701097][ T4340] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 61.702665][ T11] wg1 speed is unknown, defaulting to 1000 [ 61.849149][ T4357] wg1 speed is unknown, defaulting to 1000 [ 62.113563][ T4374] tmpfs: Bad value for 'mpol' [ 62.113683][ T29] audit: type=1400 audit(1788919915.297:586): avc: denied { mounton } for pid=4370 comm="syz.4.216" path="/syzcgroup/unified/syz4" dev="cgroup2" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 62.150092][ T4382] netlink: 8 bytes leftover after parsing attributes in process `syz.5.213'. [ 62.154345][ T4382] loop5: detected capacity change from 0 to 1024 [ 62.502355][ T4385] loop3: detected capacity change from 0 to 1024 [ 62.522913][ T4385] EXT4-fs: Ignoring removed orlov option [ 62.536957][ T4385] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 62.842177][ T4394] batadv_slave_1: entered promiscuous mode [ 62.842204][ T4394] batadv_slave_1: entered allmulticast mode [ 63.340457][ T4400] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 63.671827][ T4394] loop3: detected capacity change from 0 to 512 [ 63.702697][ T4394] EXT4-fs error (device loop3): ext4_orphan_get:1429: comm syz.3.217: bad orphan inode 16 [ 63.702729][ T4394] loop3: lost filesystem error report for type 5 error -117 [ 63.712866][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 63.712888][ C1] EXT4-fs (loop3): initial error at time 1788919916: ext4_orphan_get:1429 [ 63.712912][ C1] EXT4-fs (loop3): last error at time 1788919916: ext4_orphan_get:1429 [ 63.712946][ T4394] ext4_test_bit(bit=15, block=18) = 1 [ 63.712964][ T4394] is_bad_inode(inode)=0 [ 63.712983][ T4394] NEXT_ORPHAN(inode)=83886080 [ 63.712993][ T4394] max_ino=32 [ 63.713001][ T4394] i_nlink=0 [ 63.915635][ T4394] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.915721][ T4394] ext4 filesystem being mounted at /58/myconfig supports timestamps until 2038-01-19 (0x7fffffff) [ 64.016772][ T4393] netlink: 24 bytes leftover after parsing attributes in process `syz.4.220'. [ 64.156552][ T4408] siw: device registration error -23 [ 64.277186][ T4415] set_capacity_and_notify: 2 callbacks suppressed [ 64.277219][ T4415] loop0: detected capacity change from 0 to 128 [ 64.322042][ T313] IPVS: starting estimator thread 0... [ 64.342678][ T70] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 64.342712][ T70] EXT4-fs error (device loop3): ext4_release_dquot:7105: comm kworker/u8:4: Failed to release dquot type 1 [ 64.420644][ T4418] IPVS: using max 2448 ests per chain, 122400 per kthread [ 64.479089][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.598974][ T4415] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 64.855118][ T4435] loop5: detected capacity change from 0 to 512 [ 65.693836][ T29] audit: type=1400 audit(1788919918.587:587): avc: denied { read } for pid=4431 comm="syz.2.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 65.724177][ T29] audit: type=1400 audit(1788919918.907:588): avc: denied { firmware_load } for pid=4431 comm="syz.2.229" path="/lib/firmware/regulatory.db" dev="sda1" ino=448 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 65.749634][ T4438] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -4 [ 65.749661][ T4438] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -4 [ 65.812722][ T4438] syz.2.229 (4438) used greatest stack depth: 9040 bytes left [ 65.904832][ T4451] loop2: detected capacity change from 0 to 512 [ 65.915292][ T4450] loop4: detected capacity change from 0 to 1024 [ 65.943491][ T4451] netlink: 24 bytes leftover after parsing attributes in process `syz.2.234'. [ 66.028320][ T4459] loop3: detected capacity change from 0 to 1024 [ 66.063654][ T4450] EXT4-fs: Ignoring removed orlov option [ 66.119366][ T4450] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 66.410974][ T29] audit: type=1400 audit(1788919919.597:589): avc: denied { write } for pid=4443 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.494656][ T29] audit: type=1400 audit(1788919919.677:590): avc: denied { write } for pid=4468 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.526300][ T4447] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -512 0 [ 66.681453][ T4472] loop4: detected capacity change from 0 to 512 [ 66.761646][ T42] ip6_tunnel:  xmit: Local address not yet configured! [ 66.960671][ T29] audit: type=1400 audit(1788919920.147:591): avc: denied { write } for pid=4476 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.030188][ T29] audit: type=1400 audit(1788919920.207:592): avc: denied { write } for pid=4488 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.242426][ T29] audit: type=1400 audit(1788919920.427:593): avc: denied { write } for pid=4491 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.311574][ T29] audit: type=1400 audit(1788919920.497:594): avc: denied { write } for pid=4502 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.498473][ T4472] EXT4-fs error (device loop4): ext4_orphan_get:1429: comm syz.4.235: bad orphan inode 16 [ 67.498514][ T4472] loop4: lost filesystem error report for type 5 error -117 [ 67.498778][ T4472] ext4_test_bit(bit=15, block=18) = 1 [ 67.498852][ T4472] is_bad_inode(inode)=0 [ 67.498865][ T4472] NEXT_ORPHAN(inode)=83886080 [ 67.498875][ T4472] max_ino=32 [ 67.498884][ T4472] i_nlink=0 [ 67.500394][ T4472] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.500458][ T4472] ext4 filesystem being mounted at /48/myconfig supports timestamps until 2038-01-19 (0x7fffffff) [ 67.519969][ T42] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 67.519996][ T42] EXT4-fs error (device loop4): ext4_release_dquot:7105: comm kworker/u8:2: Failed to release dquot type 1 [ 68.409716][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.485734][ T4533] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=4533 comm=syz.3.241 [ 68.533017][ T4532] netlink: 4 bytes leftover after parsing attributes in process `syz.4.242'. [ 68.558708][ T4535] loop5: detected capacity change from 0 to 128 [ 68.630004][ T4537] FAULT_INJECTION: forcing a failure. [ 68.630004][ T4537] name failslab, interval 1, probability 0, space 0, times 0 [ 68.630069][ T4537] CPU: 0 UID: 0 PID: 4537 Comm: syz.2.244 Not tainted syzkaller #0 PREEMPT(lazy) [ 68.630157][ T4537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 68.630187][ T4537] Call Trace: [ 68.630194][ T4537] [ 68.630203][ T4537] __dump_stack+0x1d/0x30 [ 68.630231][ T4537] dump_stack_lvl+0x95/0xd0 [ 68.630295][ T4537] dump_stack+0x15/0x1b [ 68.630364][ T4537] should_fail_ex+0x262/0x280 [ 68.630389][ T4537] should_failslab+0x8c/0xb0 [ 68.630422][ T4537] __kmalloc_node_track_caller_noprof+0xd6/0x500 [ 68.630495][ T4537] ? __kthread_create_on_node+0xd5/0x240 [ 68.630543][ T4537] ? __kthread_create_on_node+0xd5/0x240 [ 68.630581][ T4537] kvasprintf+0x8a/0x110 [ 68.630680][ T4537] ? __pfx_rescuer_thread+0x10/0x10 [ 68.630766][ T4537] __kthread_create_on_node+0xd5/0x240 [ 68.630870][ T4537] ? __pfx_rescuer_thread+0x10/0x10 [ 68.630892][ T4537] kthread_create_on_node+0x89/0xc0 [ 68.630936][ T4537] ? scnprintf+0xb2/0xf0 [ 68.630963][ T4537] init_rescuer+0x17c/0x290 [ 68.630995][ T4537] alloc_workqueue_va+0x145b/0x1630 [ 68.631087][ T4537] alloc_workqueue_noprof+0x84/0xb0 [ 68.631118][ T4537] nci_register_device+0x20c/0x510 [ 68.631152][ T4537] virtual_ncidev_open+0xca/0x130 [ 68.631206][ T4537] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 68.631296][ T4537] misc_open+0x1df/0x220 [ 68.631323][ T4537] chrdev_open+0x2eb/0x3a0 [ 68.631358][ T4537] do_dentry_open+0x49f/0xa60 [ 68.631461][ T4537] ? __pfx_chrdev_open+0x10/0x10 [ 68.631523][ T4537] vfs_open+0x37/0x1e0 [ 68.631545][ T4537] path_openat+0xc01/0x10d0 [ 68.631578][ T4537] do_file_open+0x16c/0x290 [ 68.631617][ T4537] do_sys_openat2+0xa0/0x130 [ 68.631671][ T4537] __x64_sys_openat+0xf2/0x120 [ 68.631697][ T4537] x64_sys_call+0x1f72/0x2550 [ 68.631725][ T4537] do_syscall_64+0x112/0x360 [ 68.631798][ T4537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.631885][ T4537] RIP: 0033:0x7f6cd7f4e159 [ 68.631903][ T4537] 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 [ 68.631922][ T4537] RSP: 002b:00007f6cd69a7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 68.631945][ T4537] RAX: ffffffffffffffda RBX: 00007f6cd81d5fa0 RCX: 00007f6cd7f4e159 [ 68.631980][ T4537] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 68.632037][ T4537] RBP: 00007f6cd7fe503b R08: 0000000000000000 R09: 0000000000000000 [ 68.632084][ T4537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.632098][ T4537] R13: 00007f6cd81d6038 R14: 00007f6cd81d5fa0 R15: 00007ffd427a2df8 [ 68.632118][ T4537] [ 68.645620][ T4537] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -ENOMEM [ 68.663925][ T4535] bio_check_eod: 30 callbacks suppressed [ 68.663949][ T4535] syz.5.243: attempt to access beyond end of device [ 68.663949][ T4535] loop5: rw=2049, sector=138, nr_sectors = 48 limit=128 [ 68.679514][ T4535] syz.5.243: attempt to access beyond end of device [ 68.679514][ T4535] loop5: rw=2049, sector=202, nr_sectors = 2 limit=128 [ 68.708693][ T4535] syz.5.243: attempt to access beyond end of device [ 68.708693][ T4535] loop5: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 68.726716][ T4535] syz.5.243: attempt to access beyond end of device [ 68.726716][ T4535] loop5: rw=2049, sector=210, nr_sectors = 2 limit=128 [ 68.727839][ T4543] loop4: detected capacity change from 0 to 512 [ 68.749460][ T4543] netlink: 24 bytes leftover after parsing attributes in process `syz.4.246'. [ 68.777777][ T4535] syz.5.243: attempt to access beyond end of device [ 68.777777][ T4535] loop5: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 68.824546][ T4535] syz.5.243: attempt to access beyond end of device [ 68.824546][ T4535] loop5: rw=2049, sector=218, nr_sectors = 2 limit=128 [ 68.842749][ T4535] syz.5.243: attempt to access beyond end of device [ 68.842749][ T4535] loop5: rw=2049, sector=218, nr_sectors = 8 limit=128 [ 68.850091][ T4535] syz.5.243: attempt to access beyond end of device [ 68.850091][ T4535] loop5: rw=2049, sector=226, nr_sectors = 2 limit=128 [ 68.859397][ T4535] syz.5.243: attempt to access beyond end of device [ 68.859397][ T4535] loop5: rw=2049, sector=226, nr_sectors = 8 limit=128 [ 68.880200][ T4535] syz.5.243: attempt to access beyond end of device [ 68.880200][ T4535] loop5: rw=2049, sector=234, nr_sectors = 2 limit=128 [ 69.054544][ T4535] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 69.125547][ T4554] loop4: detected capacity change from 0 to 164 [ 69.157502][ T4533] wg1 speed is unknown, defaulting to 1000 [ 69.165725][ T4556] loop2: detected capacity change from 0 to 164 [ 69.368848][ T4562] loop2: detected capacity change from 0 to 1024 [ 69.385531][ T4562] EXT4-fs: Ignoring removed orlov option [ 69.395093][ T4562] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 69.706874][ T4023] bond1: (slave veth3): link status definitely up, 10000 Mbps full duplex [ 69.857340][ T4567] loop2: detected capacity change from 0 to 512 [ 69.869263][ T4567] EXT4-fs error (device loop2): ext4_orphan_get:1429: comm syz.2.253: bad orphan inode 16 [ 69.869319][ T4567] loop2: lost filesystem error report for type 5 error -117 [ 69.869977][ T4567] ext4_test_bit(bit=15, block=18) = 1 [ 69.870026][ T4567] is_bad_inode(inode)=0 [ 69.870071][ T4567] NEXT_ORPHAN(inode)=83886080 [ 69.870080][ T4567] max_ino=32 [ 69.870087][ T4567] i_nlink=0 [ 69.870243][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 69.870260][ C1] EXT4-fs (loop2): initial error at time 1788919923: ext4_orphan_get:1429 [ 69.870298][ C1] EXT4-fs (loop2): last error at time 1788919923: ext4_orphan_get:1429 [ 69.874045][ T4567] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.874223][ T4567] ext4 filesystem being mounted at /59/myconfig supports timestamps until 2038-01-19 (0x7fffffff) [ 70.239410][ T4575] netlink: 4 bytes leftover after parsing attributes in process `syz.5.255'. [ 70.300406][ T4580] loop4: detected capacity change from 0 to 512 [ 70.321855][ T4580] netlink: 24 bytes leftover after parsing attributes in process `syz.4.257'. [ 70.494161][ T51] veth0_to_bond: left promiscuous mode [ 70.514173][ T4023] __quota_error: 8 callbacks suppressed [ 70.514194][ T4023] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 70.514219][ T4023] EXT4-fs error (device loop2): ext4_release_dquot:7105: comm kworker/u8:8: Failed to release dquot type 1 [ 70.680313][ C1] ip6_tunnel:  xmit: Local address not yet configured! [ 70.850078][ T4595] FAULT_INJECTION: forcing a failure. [ 70.850078][ T4595] name failslab, interval 1, probability 0, space 0, times 0 [ 70.850143][ T4595] CPU: 1 UID: 0 PID: 4595 Comm: syz.4.261 Not tainted syzkaller #0 PREEMPT(lazy) [ 70.850246][ T4595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 70.850260][ T4595] Call Trace: [ 70.850267][ T4595] [ 70.850274][ T4595] __dump_stack+0x1d/0x30 [ 70.850299][ T4595] dump_stack_lvl+0x95/0xd0 [ 70.850352][ T4595] dump_stack+0x15/0x1b [ 70.850373][ T4595] should_fail_ex+0x262/0x280 [ 70.850400][ T4595] ? __kthread_create_on_node+0x80/0x240 [ 70.850438][ T4595] should_failslab+0x8c/0xb0 [ 70.850562][ T4595] __kmalloc_cache_noprof+0x7a/0x400 [ 70.850593][ T4595] ? __kthread_create_on_node+0x80/0x240 [ 70.850648][ T4595] ? __pfx_rescuer_thread+0x10/0x10 [ 70.850668][ T4595] __kthread_create_on_node+0x80/0x240 [ 70.850708][ T4595] ? __pfx_rescuer_thread+0x10/0x10 [ 70.850766][ T4595] kthread_create_on_node+0x89/0xc0 [ 70.850807][ T4595] ? scnprintf+0xb2/0xf0 [ 70.850832][ T4595] init_rescuer+0x17c/0x290 [ 70.850863][ T4595] alloc_workqueue_va+0x145b/0x1630 [ 70.850990][ T4595] alloc_workqueue_noprof+0x84/0xb0 [ 70.851021][ T4595] ? memset_orig+0x36/0xb0 [ 70.851062][ T4595] nci_register_device+0x20c/0x510 [ 70.851100][ T4595] virtual_ncidev_open+0xca/0x130 [ 70.851137][ T4595] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 70.851192][ T4595] misc_open+0x1df/0x220 [ 70.851220][ T4595] chrdev_open+0x2eb/0x3a0 [ 70.851263][ T4595] do_dentry_open+0x49f/0xa60 [ 70.851284][ T4595] ? __pfx_chrdev_open+0x10/0x10 [ 70.851325][ T4595] vfs_open+0x37/0x1e0 [ 70.851418][ T4595] path_openat+0xc01/0x10d0 [ 70.851489][ T4595] do_file_open+0x16c/0x290 [ 70.851547][ T4595] do_sys_openat2+0xa0/0x130 [ 70.851570][ T4595] __x64_sys_openat+0xf2/0x120 [ 70.851661][ T4595] x64_sys_call+0x1f72/0x2550 [ 70.851738][ T4595] do_syscall_64+0x112/0x360 [ 70.851776][ T4595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.851811][ T4595] RIP: 0033:0x7f1a002ae159 [ 70.851827][ T4595] 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 [ 70.851849][ T4595] RSP: 002b:00007f19fecc5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 70.851874][ T4595] RAX: ffffffffffffffda RBX: 00007f1a00536180 RCX: 00007f1a002ae159 [ 70.851948][ T4595] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 70.851965][ T4595] RBP: 00007f1a0034503b R08: 0000000000000000 R09: 0000000000000000 [ 70.851982][ T4595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.851994][ T4595] R13: 00007f1a00536218 R14: 00007f1a00536180 R15: 00007ffed1f343c8 [ 70.852036][ T4595] [ 71.194377][ T4595] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -ENOMEM [ 71.199365][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.342868][ T4603] loop2: detected capacity change from 0 to 2048 [ 71.361752][ T4603] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.361818][ T4603] ext4 filesystem being mounted at /61/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.375246][ T29] audit: type=1400 audit(1788919924.547:603): avc: denied { write } for pid=4602 comm="syz.2.264" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.600194][ T4609] loop4: detected capacity change from 0 to 128 [ 71.729372][ T29] audit: type=1400 audit(1788919924.907:604): avc: denied { write } for pid=4602 comm="syz.2.264" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.758980][ T4607] EXT4-fs error (device loop2): ext4_validate_block_bitmap:445: comm syz.2.264: bg 0: block 345: padding at end of block bitmap is not set [ 71.760983][ T42] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 128 with error 28 [ 71.761021][ T42] EXT4-fs (loop2): This should not happen!! Data will be lost [ 71.761021][ T42] [ 71.761035][ T42] EXT4-fs (loop2): Total free blocks count 0 [ 71.761049][ T42] EXT4-fs (loop2): Free/Dirty block details [ 71.761062][ T42] EXT4-fs (loop2): free_blocks=0 [ 71.761147][ T42] EXT4-fs (loop2): dirty_blocks=944 [ 71.761161][ T42] EXT4-fs (loop2): Block reservation details [ 71.761172][ T42] EXT4-fs (loop2): i_reserved_data_blocks=59 [ 71.865859][ T42] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 144 with max blocks 806 with error 28 [ 71.987187][ T4609] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 72.248347][ T4623] loop0: detected capacity change from 0 to 512 [ 72.259533][ T4623] netlink: 24 bytes leftover after parsing attributes in process `syz.0.269'. [ 72.277127][ T4621] FAULT_INJECTION: forcing a failure. [ 72.277127][ T4621] name failslab, interval 1, probability 0, space 0, times 0 [ 72.277179][ T4621] CPU: 0 UID: 0 PID: 4621 Comm: syz.5.268 Not tainted syzkaller #0 PREEMPT(lazy) [ 72.277211][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 72.277222][ T4621] Call Trace: [ 72.277289][ T4621] [ 72.277298][ T4621] __dump_stack+0x1d/0x30 [ 72.277326][ T4621] dump_stack_lvl+0x95/0xd0 [ 72.277423][ T4621] dump_stack+0x15/0x1b [ 72.277446][ T4621] should_fail_ex+0x262/0x280 [ 72.277471][ T4621] ? do_getname+0x2e/0x1c0 [ 72.277492][ T4621] should_failslab+0x8c/0xb0 [ 72.277523][ T4621] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 72.277599][ T4621] ? do_getname+0x2e/0x1c0 [ 72.277656][ T4621] do_getname+0x2e/0x1c0 [ 72.277677][ T4621] getname_flags+0x1d/0x30 [ 72.277698][ T4621] __se_sys_newlstat+0x48/0x3f0 [ 72.277823][ T4621] ? tick_program_event+0x79/0xc0 [ 72.277927][ T4621] ? _raw_spin_unlock+0x9/0x30 [ 72.277973][ T4621] ? __hrtimer_rearm_deferred+0x571/0x650 [ 72.278074][ T4621] __x64_sys_newlstat+0x31/0x40 [ 72.278152][ T4621] x64_sys_call+0x23ea/0x2550 [ 72.278180][ T4621] do_syscall_64+0x112/0x360 [ 72.278215][ T4621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.278241][ T4621] RIP: 0033:0x7f431285e159 [ 72.278295][ T4621] 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 [ 72.278316][ T4621] RSP: 002b:00007f43112b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 72.278341][ T4621] RAX: ffffffffffffffda RBX: 00007f4312ae5fa0 RCX: 00007f431285e159 [ 72.278358][ T4621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000040 [ 72.278373][ T4621] RBP: 00007f43128f503b R08: 0000000000000000 R09: 0000000000000000 [ 72.278387][ T4621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.278401][ T4621] R13: 00007f4312ae6038 R14: 00007f4312ae5fa0 R15: 00007ffc506c9108 [ 72.278422][ T4621] [ 72.709352][ T29] audit: type=1400 audit(1788919925.877:605): avc: denied { create } for pid=4631 comm="syz.0.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 72.716942][ T4637] FAULT_INJECTION: forcing a failure. [ 72.716942][ T4637] name failslab, interval 1, probability 0, space 0, times 0 [ 72.717059][ T4637] CPU: 0 UID: 0 PID: 4637 Comm: syz.4.275 Not tainted syzkaller #0 PREEMPT(lazy) [ 72.717126][ T4637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 72.717140][ T4637] Call Trace: [ 72.717148][ T4637] [ 72.717157][ T4637] __dump_stack+0x1d/0x30 [ 72.717184][ T4637] dump_stack_lvl+0x95/0xd0 [ 72.717276][ T4637] dump_stack+0x15/0x1b [ 72.717300][ T4637] should_fail_ex+0x262/0x280 [ 72.717326][ T4637] ? __kthread_create_on_node+0x80/0x240 [ 72.717363][ T4637] should_failslab+0x8c/0xb0 [ 72.717430][ T4637] __kmalloc_cache_noprof+0x7a/0x400 [ 72.717464][ T4637] ? __kthread_create_on_node+0x80/0x240 [ 72.717519][ T4637] ? __pfx_rescuer_thread+0x10/0x10 [ 72.717547][ T4637] __kthread_create_on_node+0x80/0x240 [ 72.717585][ T4637] ? __pfx_rescuer_thread+0x10/0x10 [ 72.717607][ T4637] kthread_create_on_node+0x89/0xc0 [ 72.717674][ T4637] ? scnprintf+0xb2/0xf0 [ 72.717701][ T4637] init_rescuer+0x17c/0x290 [ 72.717746][ T4637] alloc_workqueue_va+0x145b/0x1630 [ 72.717776][ T4637] alloc_workqueue_noprof+0x84/0xb0 [ 72.717816][ T4637] nci_register_device+0x20c/0x510 [ 72.717851][ T4637] virtual_ncidev_open+0xca/0x130 [ 72.717924][ T4637] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 72.717957][ T4637] misc_open+0x1df/0x220 [ 72.717992][ T4637] chrdev_open+0x2eb/0x3a0 [ 72.718051][ T4637] do_dentry_open+0x49f/0xa60 [ 72.718074][ T4637] ? __pfx_chrdev_open+0x10/0x10 [ 72.718146][ T4637] vfs_open+0x37/0x1e0 [ 72.718169][ T4637] path_openat+0xc01/0x10d0 [ 72.718237][ T4637] do_file_open+0x16c/0x290 [ 72.718339][ T4637] do_sys_openat2+0xa0/0x130 [ 72.718365][ T4637] __x64_sys_openat+0xf2/0x120 [ 72.718391][ T4637] x64_sys_call+0x1f72/0x2550 [ 72.718420][ T4637] do_syscall_64+0x112/0x360 [ 72.718468][ T4637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.718493][ T4637] RIP: 0033:0x7f1a002ae159 [ 72.718511][ T4637] 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 [ 72.718536][ T4637] RSP: 002b:00007f19fed07028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 72.718587][ T4637] RAX: ffffffffffffffda RBX: 00007f1a00535fa0 RCX: 00007f1a002ae159 [ 72.718604][ T4637] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 72.718619][ T4637] RBP: 00007f1a0034503b R08: 0000000000000000 R09: 0000000000000000 [ 72.718634][ T4637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.718648][ T4637] R13: 00007f1a00536038 R14: 00007f1a00535fa0 R15: 00007ffed1f343c8 [ 72.718669][ T4637] [ 72.723750][ T4637] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -ENOMEM [ 72.772782][ T29] audit: type=1400 audit(1788919925.947:606): avc: denied { getopt } for pid=4641 comm="syz.3.277" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 73.034078][ T29] audit: type=1400 audit(1788919926.217:607): avc: denied { remount } for pid=4646 comm="syz.5.279" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 73.068924][ T4647] loop5: detected capacity change from 0 to 1024 [ 73.072187][ T4647] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 73.072631][ T4647] EXT4-fs (loop5): Errors on filesystem, clearing orphan list. [ 73.073115][ T4647] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.126407][ T4650] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=4650 comm=syz.4.280 [ 73.148397][ T29] audit: type=1326 audit(1788919926.327:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4646 comm="syz.5.279" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f431285e159 code=0x7ffc0000 [ 73.148447][ T29] audit: type=1326 audit(1788919926.327:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4646 comm="syz.5.279" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f431285e159 code=0x7ffc0000 [ 73.155421][ T29] audit: type=1326 audit(1788919926.337:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4646 comm="syz.5.279" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f431285e159 code=0x7ffc0000 [ 73.210929][ T29] audit: type=1326 audit(1788919926.397:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4646 comm="syz.5.279" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f431285e159 code=0x7ffc0000 [ 73.387863][ T3929] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.564283][ T4654] loop5: detected capacity change from 0 to 128 [ 73.713151][ T4650] wg1 speed is unknown, defaulting to 1000 [ 73.766352][ T4654] bio_check_eod: 10 callbacks suppressed [ 73.771773][ T4654] syz.5.281: attempt to access beyond end of device [ 73.771773][ T4654] loop5: rw=2049, sector=138, nr_sectors = 48 limit=128 [ 73.778268][ T4654] syz.5.281: attempt to access beyond end of device [ 73.778268][ T4654] loop5: rw=2049, sector=202, nr_sectors = 2 limit=128 [ 73.789342][ T4654] syz.5.281: attempt to access beyond end of device [ 73.789342][ T4654] loop5: rw=2049, sector=202, nr_sectors = 8 limit=128 [ 73.803263][ T4654] syz.5.281: attempt to access beyond end of device [ 73.803263][ T4654] loop5: rw=2049, sector=210, nr_sectors = 2 limit=128 [ 73.845847][ T4654] syz.5.281: attempt to access beyond end of device [ 73.845847][ T4654] loop5: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 73.865919][ T4654] syz.5.281: attempt to access beyond end of device [ 73.865919][ T4654] loop5: rw=2049, sector=218, nr_sectors = 2 limit=128 [ 73.943123][ T4654] syz.5.281: attempt to access beyond end of device [ 73.943123][ T4654] loop5: rw=2049, sector=218, nr_sectors = 32 limit=128 [ 73.971033][ T4654] syz.5.281: attempt to access beyond end of device [ 73.971033][ T4654] loop5: rw=2049, sector=186, nr_sectors = 16 limit=128 [ 73.978690][ T4655] syz.5.281: attempt to access beyond end of device [ 73.978690][ T4655] loop5: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 73.983197][ T4655] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 74.045981][ T4660] loop3: detected capacity change from 0 to 512 [ 74.089343][ T4660] netlink: 24 bytes leftover after parsing attributes in process `syz.3.283'. [ 74.385073][ T4671] loop0: detected capacity change from 0 to 128 [ 74.434559][ T4678] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21640 sclass=netlink_route_socket pid=4678 comm=syz.5.290 [ 74.486620][ T4671] syz.0.288: attempt to access beyond end of device [ 74.486620][ T4671] loop0: rw=2049, sector=138, nr_sectors = 48 limit=128 [ 74.623526][ T4671] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 74.650684][ T4684] netlink: 8 bytes leftover after parsing attributes in process `syz.3.292'. [ 74.650825][ T4684] netlink: 8 bytes leftover after parsing attributes in process `syz.3.292'. [ 75.294336][ T4693] FAULT_INJECTION: forcing a failure. [ 75.294336][ T4693] name failslab, interval 1, probability 0, space 0, times 0 [ 75.310169][ T4693] CPU: 1 UID: 0 PID: 4693 Comm: syz.2.296 Not tainted syzkaller #0 PREEMPT(lazy) [ 75.310199][ T4693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 75.310268][ T4693] Call Trace: [ 75.310275][ T4693] [ 75.310284][ T4693] __dump_stack+0x1d/0x30 [ 75.310311][ T4693] dump_stack_lvl+0x95/0xd0 [ 75.310334][ T4693] dump_stack+0x15/0x1b [ 75.310360][ T4693] should_fail_ex+0x262/0x280 [ 75.310388][ T4693] ? __kthread_create_on_node+0x80/0x240 [ 75.310447][ T4693] should_failslab+0x8c/0xb0 [ 75.310559][ T4693] __kmalloc_cache_noprof+0x7a/0x400 [ 75.310595][ T4693] ? __kthread_create_on_node+0x80/0x240 [ 75.310712][ T4693] ? __pfx_rescuer_thread+0x10/0x10 [ 75.310736][ T4693] __kthread_create_on_node+0x80/0x240 [ 75.310835][ T4693] ? __pfx_rescuer_thread+0x10/0x10 [ 75.310859][ T4693] kthread_create_on_node+0x89/0xc0 [ 75.310893][ T4693] ? scnprintf+0xb2/0xf0 [ 75.310919][ T4693] init_rescuer+0x17c/0x290 [ 75.311009][ T4693] ? schedule_on_each_cpu+0xd0/0x340 [ 75.311040][ T4693] alloc_workqueue_va+0x145b/0x1630 [ 75.311072][ T4693] alloc_workqueue_noprof+0x84/0xb0 [ 75.311099][ T4693] nci_register_device+0x20c/0x510 [ 75.311154][ T4693] virtual_ncidev_open+0xca/0x130 [ 75.311256][ T4693] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 75.311290][ T4693] misc_open+0x1df/0x220 [ 75.311318][ T4693] chrdev_open+0x2eb/0x3a0 [ 75.311362][ T4693] do_dentry_open+0x49f/0xa60 [ 75.311384][ T4693] ? __pfx_chrdev_open+0x10/0x10 [ 75.311424][ T4693] vfs_open+0x37/0x1e0 [ 75.311449][ T4693] path_openat+0xc01/0x10d0 [ 75.311483][ T4693] do_file_open+0x16c/0x290 [ 75.311522][ T4693] do_sys_openat2+0xa0/0x130 [ 75.311565][ T4693] __x64_sys_openat+0xf2/0x120 [ 75.311636][ T4693] x64_sys_call+0x1f72/0x2550 [ 75.311662][ T4693] do_syscall_64+0x112/0x360 [ 75.311769][ T4693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.311803][ T4693] RIP: 0033:0x7f6cd7f4e159 [ 75.311823][ T4693] 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 [ 75.311888][ T4693] RSP: 002b:00007f6cd6986028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 75.311913][ T4693] RAX: ffffffffffffffda RBX: 00007f6cd81d6090 RCX: 00007f6cd7f4e159 [ 75.311928][ T4693] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 75.311944][ T4693] RBP: 00007f6cd7fe503b R08: 0000000000000000 R09: 0000000000000000 [ 75.311960][ T4693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.311976][ T4693] R13: 00007f6cd81d6128 R14: 00007f6cd81d6090 R15: 00007ffd427a2df8 [ 75.311999][ T4693] [ 75.332517][ T4690] loop3: detected capacity change from 0 to 1024 [ 75.485698][ T4693] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -ENOMEM [ 75.724077][ T4678] wg1 speed is unknown, defaulting to 1000 [ 75.973817][ T4707] loop2: detected capacity change from 0 to 128 [ 76.036031][ T4713] netlink: 8 bytes leftover after parsing attributes in process `syz.0.303'. [ 76.036201][ T4713] netlink: 8 bytes leftover after parsing attributes in process `syz.0.303'. [ 76.227394][ T4707] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 76.977819][ T4727] loop0: detected capacity change from 0 to 512 [ 76.977928][ T4728] loop3: detected capacity change from 0 to 1024 [ 76.978781][ T4727] EXT4-fs warning (device loop0): ext4_multi_mount_protect:287: Invalid MMP block in superblock [ 77.040812][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 77.040835][ T29] audit: type=1400 audit(1788919930.227:622): avc: denied { read append } for pid=4719 comm="syz.0.305" name="control" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 77.040865][ T29] audit: type=1400 audit(1788919930.227:623): avc: denied { open } for pid=4719 comm="syz.0.305" path="/51/dev/mapper/control" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 77.042837][ T29] audit: type=1400 audit(1788919930.227:624): avc: denied { ioctl } for pid=4719 comm="syz.0.305" path="/51/dev/mapper/control" dev="devtmpfs" ino=247 ioctlcmd=0xfd07 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 77.047619][ T29] audit: type=1400 audit(1788919930.227:625): avc: denied { connect } for pid=4719 comm="syz.0.305" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 77.074285][ T29] audit: type=1400 audit(1788919930.257:626): avc: denied { write } for pid=4719 comm="syz.0.305" laddr=fe80::13 lport=60 faddr=fe80::bb fport=3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 77.376994][ T4738] siw: device registration error -23 [ 77.429174][ T4740] netlink: 36 bytes leftover after parsing attributes in process `syz.3.312'. [ 77.506205][ T4741] netlink: 8 bytes leftover after parsing attributes in process `syz.3.312'. [ 77.506240][ T4741] netlink: 32 bytes leftover after parsing attributes in process `syz.3.312'. [ 77.651029][ T4740] netlink: 132 bytes leftover after parsing attributes in process `syz.3.312'. [ 77.833243][ T4745] netlink: 8 bytes leftover after parsing attributes in process `syz.3.314'. [ 77.844559][ T4745] netlink: 8 bytes leftover after parsing attributes in process `syz.3.314'. [ 78.096572][ T4753] siw: device registration error -23 [ 78.441077][ C1] ip6_tunnel:  xmit: Local address not yet configured! [ 78.504346][ T4763] capability: warning: `syz.2.320' uses deprecated v2 capabilities in a way that may be insecure [ 78.558412][ T4763] 9p: Bad value for 'wfdno' [ 78.622723][ T29] audit: type=1400 audit(1788919931.807:627): avc: denied { shutdown } for pid=4761 comm="syz.2.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 78.699135][ T4765] loop0: detected capacity change from 0 to 128 [ 78.824896][ T4773] netlink: 36 bytes leftover after parsing attributes in process `syz.5.323'. [ 78.834469][ T4773] netlink: 132 bytes leftover after parsing attributes in process `syz.5.323'. [ 78.885213][ T4765] bio_check_eod: 31 callbacks suppressed [ 78.885279][ T4765] syz.0.318: attempt to access beyond end of device [ 78.885279][ T4765] loop0: rw=2049, sector=138, nr_sectors = 48 limit=128 [ 78.899426][ T4765] syz.0.318: attempt to access beyond end of device [ 78.899426][ T4765] loop0: rw=2049, sector=202, nr_sectors = 2 limit=128 [ 78.960818][ T4776] loop3: detected capacity change from 0 to 1024 [ 79.032447][ T4773] netlink: 8 bytes leftover after parsing attributes in process `syz.5.323'. [ 79.041485][ T4773] netlink: 32 bytes leftover after parsing attributes in process `syz.5.323'. [ 79.218054][ T4779] IPVS: ovf: FWM 3 0x00000003 - no destination available [ 79.412763][ T4765] syz.0.318: attempt to access beyond end of device [ 79.412763][ T4765] loop0: rw=2049, sector=202, nr_sectors = 48 limit=128 [ 79.413614][ T4765] syz.0.318: attempt to access beyond end of device [ 79.413614][ T4765] loop0: rw=2049, sector=186, nr_sectors = 16 limit=128 [ 79.431457][ T4777] syz.0.318: attempt to access beyond end of device [ 79.431457][ T4777] loop0: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 79.514440][ T29] audit: type=1400 audit(1788919932.697:628): avc: denied { connect } for pid=4786 comm="syz.4.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 79.599660][ T4794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8192 sclass=netlink_route_socket pid=4794 comm=syz.4.327 [ 79.739102][ T4802] FAULT_INJECTION: forcing a failure. [ 79.739102][ T4802] name failslab, interval 1, probability 0, space 0, times 0 [ 79.739195][ T4802] CPU: 1 UID: 0 PID: 4802 Comm: syz.3.331 Not tainted syzkaller #0 PREEMPT(lazy) [ 79.739224][ T4802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 79.739238][ T4802] Call Trace: [ 79.739244][ T4802] [ 79.739250][ T4802] __dump_stack+0x1d/0x30 [ 79.739274][ T4802] dump_stack_lvl+0x95/0xd0 [ 79.739337][ T4802] dump_stack+0x15/0x1b [ 79.739362][ T4802] should_fail_ex+0x262/0x280 [ 79.739386][ T4802] ? __alloc_skb+0x2e0/0x6f0 [ 79.739446][ T4802] should_failslab+0x8c/0xb0 [ 79.739475][ T4802] kmem_cache_alloc_node_noprof+0x82/0x400 [ 79.739508][ T4802] ? netlink_insert+0x684/0x900 [ 79.739554][ T4802] ? __alloc_skb+0x2e0/0x6f0 [ 79.739582][ T4802] __alloc_skb+0x2e0/0x6f0 [ 79.739613][ T4802] ? __alloc_skb+0x209/0x6f0 [ 79.739641][ T4802] netlink_alloc_large_skb+0xbf/0xf0 [ 79.739724][ T4802] netlink_sendmsg+0x40c/0x6f0 [ 79.739836][ T4802] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.739869][ T4802] ____sys_sendmsg+0x532/0x580 [ 79.739908][ T4802] ___sys_sendmsg+0x195/0x1e0 [ 79.739999][ T4802] __x64_sys_sendmsg+0xd4/0x160 [ 79.740037][ T4802] x64_sys_call+0x22ab/0x2550 [ 79.740116][ T4802] do_syscall_64+0x112/0x360 [ 79.740146][ T4802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.740173][ T4802] RIP: 0033:0x7fc79644e159 [ 79.740192][ T4802] 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 [ 79.740286][ T4802] RSP: 002b:00007fc794ea7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.740307][ T4802] RAX: ffffffffffffffda RBX: 00007fc7966d5fa0 RCX: 00007fc79644e159 [ 79.740323][ T4802] RDX: 0000000000044050 RSI: 0000200000000180 RDI: 0000000000000005 [ 79.740337][ T4802] RBP: 00007fc794ea7090 R08: 0000000000000000 R09: 0000000000000000 [ 79.740352][ T4802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.740378][ T4802] R13: 00007fc7966d6038 R14: 00007fc7966d5fa0 R15: 00007ffd40b94fe8 [ 79.740467][ T4802] [ 80.061665][ T4811] siw: device registration error -23 [ 80.182348][ T4813] loop4: detected capacity change from 0 to 1024 [ 80.189618][ T4813] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.217894][ T4813] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.220390][ T29] audit: type=1400 audit(1788919933.397:629): avc: denied { write } for pid=4812 comm="syz.4.335" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 80.255408][ T29] audit: type=1400 audit(1788919933.447:630): avc: denied { write } for pid=4812 comm="syz.4.335" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 80.277722][ T29] audit: type=1400 audit(1788919933.467:631): avc: denied { read append open } for pid=4812 comm="syz.4.335" path="/69/file1/cpuacct.usage_sys" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 80.354417][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.638220][ T4832] loop2: detected capacity change from 0 to 128 [ 80.647879][ T4832] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 80.660256][ T4832] ext4 filesystem being mounted at /74/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.527988][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 82.328598][ T4878] loop4: detected capacity change from 0 to 1024 [ 82.336061][ T4878] EXT4-fs: dax option not supported [ 82.366382][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 82.366480][ T29] audit: type=1400 audit(1788919935.548:643): avc: denied { mmap_zero } for pid=4881 comm="syz.3.361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 82.537586][ T4892] loop4: detected capacity change from 0 to 256 [ 82.644327][ T4892] FAT-fs (loop4): codepage cp775 not found [ 82.715703][ T29] audit: type=1400 audit(1788919935.898:644): avc: denied { read } for pid=4905 comm="syz.4.373" name="usbmon8" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 82.715763][ T29] audit: type=1400 audit(1788919935.898:645): avc: denied { open } for pid=4905 comm="syz.4.373" path="/dev/usbmon8" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 82.718617][ T29] audit: type=1400 audit(1788919935.898:646): avc: denied { ioctl } for pid=4905 comm="syz.4.373" path="/dev/usbmon8" dev="devtmpfs" ino=166 ioctlcmd=0x9204 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 82.769324][ T29] audit: type=1400 audit(1788919935.958:647): avc: denied { ioctl } for pid=4902 comm="syz.5.371" path="socket:[9138]" dev="sockfs" ino=9138 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 82.769524][ T29] audit: type=1400 audit(1788919935.958:648): avc: denied { write } for pid=4902 comm="syz.5.371" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 82.772995][ T29] audit: type=1400 audit(1788919935.958:649): avc: denied { bind } for pid=4909 comm="syz.4.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 82.773022][ T29] audit: type=1400 audit(1788919935.958:650): avc: denied { name_bind } for pid=4909 comm="syz.4.374" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 82.773088][ T29] audit: type=1400 audit(1788919935.958:651): avc: denied { node_bind } for pid=4909 comm="syz.4.374" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 82.966339][ T4917] loop0: detected capacity change from 0 to 1024 [ 83.155196][ T4917] ext4: Unknown parameter 'smackfsroot' [ 83.403582][ T29] audit: type=1400 audit(1788919936.558:652): avc: denied { write } for pid=4922 comm="syz.0.378" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 83.532097][ T4930] loop2: detected capacity change from 0 to 128 [ 83.720108][ T4942] syzkaller0: entered promiscuous mode [ 83.720132][ T4942] syzkaller0: entered allmulticast mode [ 84.035093][ T4935] ================================================================== [ 84.035135][ T4935] BUG: KCSAN: data-race in file_write_and_wait_range / xas_set_mark [ 84.035185][ T4935] [ 84.035191][ T4935] write to 0xffff8881072f5c4c of 4 bytes by task 4930 on cpu 0: [ 84.035210][ T4935] xas_set_mark+0x12b/0x140 [ 84.035243][ T4935] tag_pages_for_writeback+0xe3/0x2e0 [ 84.035270][ T4935] writeback_iter+0x332/0x7c0 [ 84.035301][ T4935] __mpage_writepages+0x8a/0x1370 [ 84.035334][ T4935] fat_writepages+0x26/0x30 [ 84.035364][ T4935] do_writepages+0x1b9/0x300 [ 84.035396][ T4935] file_write_and_wait_range+0x178/0x2f0 [ 84.035431][ T4935] simple_fsync_noflush+0x42/0x120 [ 84.035451][ T4935] fat_file_fsync+0x7e/0x100 [ 84.035484][ T4935] vfs_fsync_range+0xc5/0xe0 [ 84.035505][ T4935] generic_file_write_iter+0x1a3/0x1f0 [ 84.035530][ T4935] iter_file_splice_write+0x6a0/0xa60 [ 84.035564][ T4935] direct_splice_actor+0x158/0x280 [ 84.035582][ T4935] splice_direct_to_actor+0x2f9/0x680 [ 84.035600][ T4935] do_splice_direct+0x119/0x1a0 [ 84.035618][ T4935] do_sendfile+0x37d/0x640 [ 84.035639][ T4935] __x64_sys_sendfile64+0x105/0x150 [ 84.035677][ T4935] x64_sys_call+0x1015/0x2550 [ 84.035703][ T4935] do_syscall_64+0x112/0x360 [ 84.035729][ T4935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.035752][ T4935] [ 84.035757][ T4935] read to 0xffff8881072f5c4c of 4 bytes by task 4935 on cpu 1: [ 84.035773][ T4935] file_write_and_wait_range+0x130/0x2f0 [ 84.035807][ T4935] simple_fsync_noflush+0x42/0x120 [ 84.035831][ T4935] fat_file_fsync+0x7e/0x100 [ 84.035864][ T4935] vfs_fsync_range+0xc5/0xe0 [ 84.035884][ T4935] generic_file_write_iter+0x1a3/0x1f0 [ 84.035914][ T4935] iter_file_splice_write+0x6a0/0xa60 [ 84.035952][ T4935] direct_splice_actor+0x158/0x280 [ 84.035970][ T4935] splice_direct_to_actor+0x2f9/0x680 [ 84.035988][ T4935] do_splice_direct+0x119/0x1a0 [ 84.036005][ T4935] do_sendfile+0x37d/0x640 [ 84.036028][ T4935] __x64_sys_sendfile64+0x105/0x150 [ 84.036071][ T4935] x64_sys_call+0x1015/0x2550 [ 84.036101][ T4935] do_syscall_64+0x112/0x360 [ 84.036133][ T4935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.036155][ T4935] [ 84.036159][ T4935] value changed: 0x01000021 -> 0x02000021 [ 84.036170][ T4935] [ 84.036173][ T4935] Reported by Kernel Concurrency Sanitizer on: [ 84.036184][ T4935] CPU: 1 UID: 0 PID: 4935 Comm: syz.2.381 Not tainted syzkaller #0 PREEMPT(lazy) [ 84.036208][ T4935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 84.036223][ T4935] ==================================================================