last executing test programs: 1.643717002s ago: executing program 3 (id=1468): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000a00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000001580)={0x11, 0x300, r1, 0x1, 0x0, 0x6, @random="080211000001"}, 0x14) write(r2, &(0x7f00000015c0)="080211000001080211000000080045000028000000", 0x15) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="050000000000000000000800000008000300", @ANYRES32=r1], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 1.424909124s ago: executing program 3 (id=1469): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) prlimit64(0x0, 0xe, &(0x7f00000008c0)={0xa, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000900)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000980)=0x7) bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000a00)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000a80), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, r3) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r4}) 906.086037ms ago: executing program 4 (id=1484): unshare(0x2a020600) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0xfffffffffffffffe, &(0x7f0000000140)=0x1) 883.753499ms ago: executing program 4 (id=1486): add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000200)="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", 0x559, 0xffffffffffffffff) 882.855269ms ago: executing program 0 (id=1487): r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000ac0)=ANY=[], 0x4) 859.660422ms ago: executing program 4 (id=1488): unshare(0x40200) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x440e0) socketpair$unix(0x1, 0x2, 0x0, 0x0) semop(0x0, &(0x7f0000000140)=[{0x1, 0x8001, 0x1000}], 0x1) 838.256224ms ago: executing program 0 (id=1489): socket$key(0xf, 0x3, 0x2) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000680)={'syzkaller0\x00', 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000006c0)={'syzkaller0\x00', 0x1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000700)={'syzkaller0\x00', 0x0}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd0a, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {0xffff, 0xffff}, {0x0, 0xfff1}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000800)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000008c0)=@newtfilter={0x4c, 0x2c, 0xd3f, 0x70bd24, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0xfff3, 0xffe0}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6, 0xd, 0x9, 0x4}]}}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8848}, 0x24000804) sendmsg$kcm(r6, &(0x7f0000000940)={&(0x7f0000000980)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000a40)='\'', 0x1}], 0x1}, 0x20004014) 765.517352ms ago: executing program 4 (id=1491): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, 0x0, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000100000)=""/8153, 0x103000, 0x800, 0x9}, 0x20) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f00000002c0)=0x10, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x10, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x12, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000140)=0x10, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$xdp(r0, &(0x7f00000003c0)={0x2c, 0x2, r3, 0x0, 0x0}, 0x10) mmap$xdp(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x80000000) pselect6(0x40, &(0x7f00000001c0)={0x4, 0x8001, 0x6, 0x300, 0x0, 0x3ff000000, 0x80000000009c2a, 0x4}, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x12, 0x0, 0x0, 0x0, 0x642, 0x0, 0x0, 0x0, 0x45, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0xfd, 0x28c, 0x1, 0x0, 0x3}, {0x7}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x2000000, 0x33}, 0x0, @in6=@loopback, 0x0, 0x2, 0x0, 0xbd, 0x0, 0x8000000}}, 0xe8) 760.768302ms ago: executing program 1 (id=1492): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000a00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000001580)={0x11, 0x300, r2, 0x1, 0x0, 0x6, @random="080211000001"}, 0x14) write(r3, &(0x7f00000015c0)="080211000001080211000000080045000028000000", 0x15) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000680)=ANY=[@ANYRES16=r1, @ANYBLOB="050000000000000000000800000008000300", @ANYRES32=r2], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 697.247708ms ago: executing program 4 (id=1493): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002e40)={0x0, 0x0, 0x0}, 0x0) 678.49057ms ago: executing program 4 (id=1494): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000500)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000580)=@file={0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000600), 0x651, 0x0) recvmmsg(r2, &(0x7f0000000640), 0x10106, 0x2, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000680), 0xf, 0x101301) setpgid(r1, r1) ioctl$USBDEVFS_IOCTL(r4, 0x80045505, &(0x7f0000000700)=@usbdevfs_driver={0xffffffff, 0x5, 0x0}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000c40)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0xf0, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'lo\x00', {0x1d, 0x3e8, 0x5, 0x8, 0x40, 0x3e8, 0x3e8}}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xffffffffffffffff}}}}, 0x280) 668.070922ms ago: executing program 0 (id=1495): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x5}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=@base={0x9, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x16, 0x11, &(0x7f0000000d40)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000fbffffff7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000e000085000000", @ANYRES32=r1, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffff850000000100000095"], &(0x7f0000000e00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000e40)={r2, 0x0, 0xe, 0x0, &(0x7f0000000ec0)='\x00'/14, 0x0, 0x80000004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 609.460557ms ago: executing program 0 (id=1496): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x42082, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000007c0)=@newqdisc={0x60, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x5, 0x1, 0x5, 0xd, 0xd9, 0x10}, {0x0, 0x2, 0x5, 0x3, 0x1}, 0x2, 0x5, 0x8d0}}, @TCA_TBF_BURST={0x8, 0x6, 0x10001}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$kcm(0x11, 0x3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, {0x0, 0x8}, {0xffff, 0xb}, {0x10, 0xfff3}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000b0}, 0x4890) sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0) 608.525517ms ago: executing program 1 (id=1497): unshare(0x2a020600) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0xfffffffffffffffe, &(0x7f0000000140)=0x1) 573.599051ms ago: executing program 1 (id=1498): setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f0000001440)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000001480)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000014c0)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001500)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001540)='hybla', 0x5) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000001580), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000015c0)="51289c001e00cca9072e1f21dc867f59d038a0f9dc5b491af28acb49ed57cb078a3854ba6868de75dc4dd4d6a6a2d4a93d08d65b9b9d4c1909c16ea574ed6c7f963425e749ef6246edeed157020743116d90c2b00900859863e1c07ab839fb7830ecd04df21f1356b0ad0d9b157d22bcf0", 0x9d0aeebe0bd281d3, 0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001640)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 572.698551ms ago: executing program 3 (id=1499): add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000200)="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", 0x559, 0xffffffffffffffff) 542.067824ms ago: executing program 1 (id=1500): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {0x1a}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8081}, 0x4000000) 540.886414ms ago: executing program 3 (id=1501): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000680)={'syzkaller0\x00', 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000006c0)={'syzkaller0\x00', 0x1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000700)={'syzkaller0\x00', 0x0}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd0a, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {0xffff, 0xffff}, {0x0, 0xfff1}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000800)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8848}, 0x24000804) sendmsg$kcm(r6, &(0x7f0000000940)={&(0x7f0000000980)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000a40)='\'', 0x1}], 0x1}, 0x20004014) 265.045212ms ago: executing program 1 (id=1503): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, 0x0, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000100000)=""/8153, 0x103000, 0x800, 0x9}, 0x20) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f00000002c0)=0x10, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000080)=0x10, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x12, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000140)=0x10, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$xdp(r0, &(0x7f00000003c0)={0x2c, 0x2, r3, 0x0, 0x0}, 0x10) mmap$xdp(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x80000000) pselect6(0x40, &(0x7f00000001c0)={0x4, 0x8001, 0x6, 0x300, 0x0, 0x3ff000000, 0x80000000009c2a, 0x4}, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x12, 0x0, 0x0, 0x0, 0x642, 0x0, 0x0, 0x0, 0x45, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0xfd, 0x28c, 0x1, 0x0, 0x3}, {0x7}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x2000000, 0x33}, 0x0, @in6=@loopback, 0x0, 0x2, 0x0, 0xbd, 0x0, 0x8000000}}, 0xe8) 207.367638ms ago: executing program 0 (id=1505): socket$key(0xf, 0x3, 0x2) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000680)={'syzkaller0\x00', 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000006c0)={'syzkaller0\x00', 0x1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000700)={'syzkaller0\x00', 0x0}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd0a, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {0xffff, 0xffff}, {0x0, 0xfff1}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000800)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000008c0)=@newtfilter={0x4c, 0x2c, 0xd3f, 0x70bd24, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0xfff3, 0xffe0}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6, 0xd, 0x9, 0x4}]}}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8848}, 0x24000804) sendmsg$kcm(r6, &(0x7f0000000940)={&(0x7f0000000980)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000a40)='\'', 0x1}], 0x1}, 0x20004014) 204.128389ms ago: executing program 2 (id=1506): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x5}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=@base={0x9, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x16, 0x11, &(0x7f0000000d40)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000fbffffff7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000e000085000000", @ANYRES32=r1, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffff850000000100000095"], &(0x7f0000000e00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000e40)={r2, 0x0, 0xe, 0x0, &(0x7f0000000ec0)='\x00'/14, 0x0, 0x80000004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 154.910524ms ago: executing program 2 (id=1507): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000600)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, 0x0, 0x0) 153.925514ms ago: executing program 3 (id=1508): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000a00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000001580)={0x11, 0x300, r2, 0x1, 0x0, 0x6, @random="080211000001"}, 0x14) write(r3, &(0x7f00000015c0)="080211000001080211000000080045000028000000", 0x15) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000680)=ANY=[@ANYRES16=r1, @ANYBLOB="050000000000000000000800000008000300", @ANYRES32=r2], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 95.24191ms ago: executing program 2 (id=1509): unshare(0x2a020600) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0xfffffffffffffffe, &(0x7f0000000140)=0x1) 94.23565ms ago: executing program 1 (id=1510): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) prlimit64(0x0, 0xe, &(0x7f00000008c0)={0xa, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000900)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000980)=0x7) bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000a00)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000a80), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, r3) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r4}) 37.762846ms ago: executing program 2 (id=1511): setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f0000001440)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000001480)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000014c0)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001500)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001540)='hybla', 0x5) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000001580), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000015c0)="51289c001e00cca9072e1f21dc867f59d038a0f9dc5b491af28acb49ed57cb078a3854ba6868de75dc4dd4d6a6a2d4a93d08d65b9b9d4c1909c16ea574ed6c7f963425e749ef6246edeed157020743116d90c2b00900859863e1c07ab839fb7830ecd04df21f1356b0ad0d9b157d22bcf0", 0x9d0aeebe0bd281d3, 0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001640)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 37.451746ms ago: executing program 2 (id=1512): add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000200)="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", 0x559, 0xffffffffffffffff) 36.649316ms ago: executing program 2 (id=1513): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv4_newnexthop={0x28, 0x68, 0x401, 0x0, 0x0, {}, [@NHA_ID={0x8, 0x1, 0x1}, @NHA_OIF={0x8, 0x5, 0x1}]}, 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) mknodat$md(0xffffffffffffff9c, &(0x7f0000000380)='./md0\x00', 0x6180, 0x0) r4 = openat$md_node(0xffffffffffffff9c, &(0x7f0000000440)='./md0\x00', 0x2, 0x0) ioctl$STOP_ARRAY(r4, 0x932, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000840)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x40848}, 0x4004810) ioctl$STOP_ARRAY(r4, 0x932, 0x0) getsockname$netlink(r3, 0x0, &(0x7f0000000340)) ptrace$ARCH_SHSTK_ENABLE(0x1e, r0, 0x0, 0x5001) 10.375839ms ago: executing program 0 (id=1514): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc\x00', 0x161) mount(0x0, &(0x7f0000000140)='./proc\x00', &(0x7f0000000180)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='100', 0x3) mkdirat(0xffffffffffffff9c, 0x0, 0xe) syz_open_procfs$pagemap(0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, r1) r3 = add_key(&(0x7f0000000340)='asymmetric\x00', 0x0, &(0x7f0000000380)="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", 0x559, r2) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000900)={r3}, &(0x7f0000000940)=ANY=[], 0x0, 0x0) 0s ago: executing program 3 (id=1515): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x42082, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000007c0)=@newqdisc={0x60, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x5, 0x1, 0x5, 0xd, 0xd9, 0x10}, {0x0, 0x2, 0x5, 0x3, 0x1}, 0x2, 0x5, 0x8d0}}, @TCA_TBF_BURST={0x8, 0x6, 0x10001}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$kcm(0x11, 0x3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x56) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, {0x0, 0x8}, {0xffff, 0xb}, {0x10, 0xfff3}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000b0}, 0x4890) sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200590214120600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0) kernel console output (not intermixed with test programs): DDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.883452][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.886758][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.888735][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.897641][ T4336] device veth0_vlan entered promiscuous mode [ 32.899734][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.901522][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.903129][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.905929][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.910468][ T4330] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.913768][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.916468][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.921418][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.923208][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.927991][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.929461][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.931803][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.940079][ T4335] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.943352][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.945857][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.947410][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.950079][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.955414][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.956907][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.959845][ T4336] device veth1_vlan entered promiscuous mode [ 32.973507][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.975432][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.977213][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 32.979396][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 32.987244][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 32.991374][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.997863][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 33.005561][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 33.008853][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.017612][ T4336] device veth0_macvtap entered promiscuous mode [ 33.020944][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.023051][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.025929][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.031577][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.033182][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.047238][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 33.049338][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.052559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.056736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.060447][ T4337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.065524][ T4336] device veth1_macvtap entered promiscuous mode [ 33.071020][ T4330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.079228][ T4334] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.087388][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.089347][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.090992][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.101775][ T4334] device veth0_vlan entered promiscuous mode [ 33.116547][ T4334] device veth1_vlan entered promiscuous mode [ 33.119692][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.121853][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.123674][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.129362][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.131332][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.133048][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.134943][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.138732][ T4336] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.150005][ T4336] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.151793][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.154538][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.156517][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.166747][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.168973][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.170834][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.172716][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.176752][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.178785][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.180652][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.184018][ T4337] device veth0_vlan entered promiscuous mode [ 33.192488][ T4336] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.195281][ T4336] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.197050][ T4336] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.198772][ T4336] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.212137][ T4334] device veth0_macvtap entered promiscuous mode [ 33.214887][ T4337] device veth1_vlan entered promiscuous mode [ 33.216733][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.218587][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.220489][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.222370][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.226924][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.228797][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.230765][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.237959][ T4330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.243607][ T4334] device veth1_macvtap entered promiscuous mode [ 33.247600][ T4335] device veth0_vlan entered promiscuous mode [ 33.249142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.251303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.252741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.254718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.256786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.259985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.261816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.271950][ T4335] device veth1_vlan entered promiscuous mode [ 33.279741][ T4334] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.282142][ T4334] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.287259][ T4334] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.291720][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.293644][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.295960][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.298332][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.300270][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.302320][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.309313][ T4337] device veth0_macvtap entered promiscuous mode [ 33.317929][ T4334] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.320006][ T4334] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.322432][ T4334] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.333516][ T4337] device veth1_macvtap entered promiscuous mode [ 33.340862][ T4335] device veth0_macvtap entered promiscuous mode [ 33.343808][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.346178][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.347940][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.349775][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.351705][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.353685][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.357682][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.359604][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.361458][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.363329][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.371373][ T4335] device veth1_macvtap entered promiscuous mode [ 33.384178][ T4334] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.385987][ T4334] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.387868][ T4334] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.389642][ T4334] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.402585][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.405537][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.407538][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.409906][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.413149][ T4335] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.416032][ T1659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.420239][ T1659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.432588][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.434783][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.436519][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.438472][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.440303][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.442077][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.445192][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.446868][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.449707][ T4330] device veth0_vlan entered promiscuous mode [ 33.459254][ T4337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.461512][ T4337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.463484][ T4337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.468762][ T4337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.470775][ T4337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.472857][ T4337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.476030][ T4337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.477762][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.480044][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.482043][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.486138][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.488918][ T4335] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.490830][ T4330] device veth1_vlan entered promiscuous mode [ 33.496845][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.498882][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.500772][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.502659][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.505406][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.508820][ T4337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.511036][ T4337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.513053][ T4337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.516457][ T4337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.518318][ T4337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.520453][ T4337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.523485][ T4337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.533088][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.535992][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.543263][ T4330] device veth0_macvtap entered promiscuous mode [ 33.548840][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.550891][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.552884][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.555347][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.557320][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.566052][ T4337] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.567906][ T4337] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.569970][ T4337] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.571870][ T4337] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.575947][ T4335] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.577625][ T4335] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.579480][ T4335] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.581246][ T4335] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.585488][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.592435][ T1659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.598300][ T1659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.607361][ T4330] device veth1_macvtap entered promiscuous mode [ 33.610211][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.611974][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.628931][ T1659] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.630700][ T1659] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.631237][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.635155][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.637121][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.639202][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.641180][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.643241][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.646209][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.648237][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.651025][ T4330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.665047][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.666946][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.668894][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.699138][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.701362][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.703388][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.710874][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.712923][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.717340][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.719505][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.721766][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.724992][ T4330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.728115][ T4446] netlink: 'syz.3.4': attribute type 10 has an invalid length. [ 33.739431][ T4446] team0: Device veth1_vlan failed to register rx_handler [ 33.747268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.749472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.770828][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.772459][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.775689][ T4330] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.777656][ T4330] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.779685][ T4330] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.781607][ T4330] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.790268][ T1659] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.799298][ T4450] Driver unsupported XDP return value 0 on prog (id 1) dev N/A, expect packet loss! [ 33.823759][ T1659] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.826084][ T1659] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.829960][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.831622][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.845068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.847083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.870026][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.871677][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.873357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.894680][ T1659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.896455][ T1659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.899902][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.930289][ T1659] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.932075][ T1659] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.933794][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 34.079013][ T4468] loop3: detected capacity change from 0 to 1024 [ 34.095100][ T4468] ======================================================= [ 34.095100][ T4468] WARNING: The mand mount option has been deprecated and [ 34.095100][ T4468] and is ignored by this kernel. Remove the mand [ 34.095100][ T4468] option from the mount to silence this warning. [ 34.095100][ T4468] ======================================================= [ 34.154083][ T4342] Bluetooth: hci0: command 0x041b tx timeout [ 34.169583][ T4468] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 34.188577][ T4476] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 34.192262][ T4476] Memory failure: 0x20ebcb: unhandlable page. [ 34.198849][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 34.244845][ T48] Bluetooth: hci2: command 0x041b tx timeout [ 34.246306][ T48] Bluetooth: hci4: command 0x041b tx timeout [ 34.247708][ T48] Bluetooth: hci1: command 0x041b tx timeout [ 34.248987][ T48] Bluetooth: hci3: command 0x041b tx timeout [ 34.259693][ T4476] ip_tables: iptables: counters copy to user failed while replacing table [ 35.325125][ T4501] syz.1.24 uses obsolete (PF_INET,SOCK_PACKET) [ 35.708165][ T4513] loop2: detected capacity change from 0 to 1024 [ 35.780943][ T4513] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 35.841816][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 35.848567][ T4524] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 35.887189][ T4524] Memory failure: 0x20ebcb: unhandlable page. [ 35.944506][ T4524] ip_tables: iptables: counters copy to user failed while replacing table [ 36.083174][ T4548] loop2: detected capacity change from 0 to 1024 [ 36.146047][ T4548] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 36.216585][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 36.244216][ T4342] Bluetooth: hci0: command 0x040f tx timeout [ 36.324244][ T48] Bluetooth: hci3: command 0x040f tx timeout [ 36.325768][ T48] Bluetooth: hci1: command 0x040f tx timeout [ 36.327121][ T48] Bluetooth: hci4: command 0x040f tx timeout [ 36.328416][ T48] Bluetooth: hci2: command 0x040f tx timeout [ 36.439278][ T4562] Zero length message leads to an empty skb [ 36.655145][ T4578] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 36.657214][ T4578] Memory failure: 0x20ebcb: unhandlable page. [ 36.767938][ T4578] ip_tables: iptables: counters copy to user failed while replacing table [ 37.068486][ T4617] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 37.071337][ T4617] Memory failure: 0x20ebcb: unhandlable page. [ 37.105400][ T4617] ip_tables: iptables: counters copy to user failed while replacing table [ 37.648719][ T4646] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 38.011262][ T4646] Memory failure: 0x20ebcb: unhandlable page. [ 38.051769][ T4646] ip_tables: iptables: counters copy to user failed while replacing table [ 38.192385][ T4668] loop3: detected capacity change from 0 to 1024 [ 38.240164][ T4668] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 38.245310][ T4668] EXT4-fs error (device loop3): ext4_get_first_dir_block:3607: inode #12: comm syz.3.94: directory missing '..' [ 38.282768][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 38.307783][ T4678] netlink: 28 bytes leftover after parsing attributes in process `syz.3.98'. [ 38.309754][ T4678] netlink: 28 bytes leftover after parsing attributes in process `syz.3.98'. [ 38.314157][ T4342] Bluetooth: hci0: command 0x0419 tx timeout [ 38.416147][ T48] Bluetooth: hci2: command 0x0419 tx timeout [ 38.421707][ T4686] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 38.427701][ T48] Bluetooth: hci4: command 0x0419 tx timeout [ 38.429220][ T48] Bluetooth: hci1: command 0x0419 tx timeout [ 38.430591][ T48] Bluetooth: hci3: command 0x0419 tx timeout [ 39.154854][ T4686] Memory failure: 0x20ebcb: unhandlable page. [ 39.162735][ T4686] ip_tables: iptables: counters copy to user failed while replacing table [ 39.245424][ T4709] loop0: detected capacity change from 0 to 1024 [ 39.287947][ T4709] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 39.308127][ T4709] EXT4-fs error (device loop0): ext4_get_first_dir_block:3607: inode #12: comm syz.0.110: directory missing '..' [ 39.341144][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 39.467673][ T4736] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 39.501333][ T4736] Memory failure: 0x20ebcb: unhandlable page. [ 39.510097][ T4730] ip_tables: iptables: counters copy to user failed while replacing table [ 39.930340][ T4750] loop3: detected capacity change from 0 to 1024 [ 39.960252][ T4750] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 39.996532][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 40.466498][ T4774] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 40.469467][ T4774] Memory failure: 0x20ebcb: unhandlable page. [ 40.481908][ T4766] ip_tables: iptables: counters copy to user failed while replacing table [ 41.691065][ T4411] rxe_eth0 speed is unknown, defaulting to 1000 [ 41.729877][ T4816] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 41.751327][ T4816] Memory failure: 0x20ebcb: unhandlable page. [ 41.765628][ T4805] ip_tables: iptables: counters copy to user failed while replacing table [ 43.219310][ T4865] ip_tables: iptables: counters copy to user failed while replacing table [ 44.754748][ T4926] ip_tables: iptables: counters copy to user failed while replacing table [ 44.792746][ T4934] netlink: 8 bytes leftover after parsing attributes in process `syz.4.192'. [ 44.869430][ T4921] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.138603][ T4964] netlink: 8 bytes leftover after parsing attributes in process `syz.3.204'. [ 45.239997][ T4959] ip_tables: iptables: counters copy to user failed while replacing table [ 45.623241][ T4993] netlink: 8 bytes leftover after parsing attributes in process `syz.0.217'. [ 45.766995][ T4999] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 45.777487][ T4999] Memory failure: 0x20ebcb: unhandlable page. [ 45.782847][ T4999] ip_tables: iptables: counters copy to user failed while replacing table [ 46.184363][ T5018] netlink: 8 bytes leftover after parsing attributes in process `syz.0.228'. [ 46.226110][ T5023] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 46.237165][ T5023] Memory failure: 0x20ebcb: unhandlable page. [ 46.239557][ T5023] ip_tables: iptables: counters copy to user failed while replacing table [ 46.286933][ T5033] device syzkaller0 entered promiscuous mode [ 46.734303][ T5053] netlink: 8 bytes leftover after parsing attributes in process `syz.3.242'. [ 46.952790][ T5062] Soft offlining pfn 0x20ebcb at process virtual address 0x20fff000 [ 47.003537][ T5066] ip_tables: iptables: counters copy to user failed while replacing table [ 47.214818][ T5062] Memory failure: 0x20ebcb: unhandlable page. [ 47.627852][ T5087] ip_tables: iptables: counters copy to user failed while replacing table [ 47.689172][ T5085] hub 5-0:1.0: USB hub found [ 47.690788][ T5085] hub 5-0:1.0: 8 ports detected [ 47.861883][ T5094] loop2: detected capacity change from 0 to 164 [ 48.424719][ T5134] loop2: detected capacity change from 0 to 8192 [ 48.440914][ T5134] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 49.473690][ T5202] loop4: detected capacity change from 0 to 512 [ 49.503437][ T5202] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.530839][ T5202] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1086: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 49.544921][ T5202] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.303: bg 0: block 248: padding at end of block bitmap is not set [ 49.552553][ T5202] Quota error (device loop4): write_blk: dquota write failed [ 49.557787][ T5202] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 49.562067][ T5202] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.303: Failed to acquire dquot type 1 [ 49.572957][ T5202] EXT4-fs (loop4): 1 truncate cleaned up [ 49.579066][ T5202] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 49.589442][ T5202] Quota error (device loop4): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 49.592288][ T5202] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 49.600943][ T5202] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.303: Failed to acquire dquot type 1 [ 49.640946][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 50.265861][ T5261] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 50.324364][ T5261] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 50.419605][ T5275] ip_tables: iptables: counters copy to user failed while replacing table [ 50.420814][ T5273] device syzkaller0 entered promiscuous mode [ 50.438842][ T5277] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 50.440770][ T5277] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 50.443817][ T5277] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 51.339163][ T5292] FAULT_INJECTION: forcing a failure. [ 51.339163][ T5292] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 51.342255][ T5292] CPU: 0 PID: 5292 Comm: syz.4.341 Not tainted syzkaller #0 [ 51.343770][ T5292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 51.346087][ T5292] Call trace: [ 51.346834][ T5292] dump_backtrace+0x1c4/0x1f0 [ 51.347859][ T5292] show_stack+0x2c/0x3c [ 51.348784][ T5292] __dump_stack+0x30/0x40 [ 51.349740][ T5292] dump_stack_lvl+0xf4/0x15c [ 51.350756][ T5292] dump_stack+0x1c/0x5c [ 51.351676][ T5292] should_fail_ex+0x3cc/0x524 [ 51.352691][ T5292] should_fail+0x14/0x24 [ 51.353568][ T5292] should_fail_usercopy+0x20/0x30 [ 51.354653][ T5292] copy_from_bpfptr+0x84/0x1d8 [ 51.355649][ T5292] map_update_elem+0x2dc/0x6a4 [ 51.356642][ T5292] __sys_bpf+0x3d4/0x660 [ 51.357530][ T5292] __arm64_sys_bpf+0x80/0x98 [ 51.358473][ T5292] invoke_syscall+0x98/0x290 [ 51.359421][ T5292] el0_svc_common+0x13c/0x258 [ 51.360390][ T5292] do_el0_svc+0x5c/0x134 [ 51.361261][ T5292] el0_svc+0x58/0x12c [ 51.362093][ T5292] el0t_64_sync_handler+0x84/0xf0 [ 51.363121][ T5292] el0t_64_sync+0x18c/0x190 [ 51.699447][ T5302] loop4: detected capacity change from 0 to 512 [ 51.712389][ T5302] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 51.718897][ T5302] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 51.745642][ T5302] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #16: comm syz.4.344: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 28(0), depth 0(0) [ 51.756642][ T5302] EXT4-fs error (device loop4): ext4_orphan_get:1414: comm syz.4.344: couldn't read orphan inode 16 (err -117) [ 51.759704][ T5302] EXT4-fs (loop4): 1 orphan inode deleted [ 51.761168][ T5302] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 51.790861][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 61.272281][ T5332] loop4: detected capacity change from 0 to 1024 [ 61.279260][ T5332] EXT4-fs: Ignoring removed bh option [ 61.281578][ T5332] EXT4-fs: Mount option(s) incompatible with ext3 [ 61.285842][ T5330] loop0: detected capacity change from 0 to 512 [ 61.605675][ T5362] netlink: 'syz.1.363': attribute type 7 has an invalid length. [ 61.856141][ T5388] loop1: detected capacity change from 0 to 1024 [ 61.872058][ T5388] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.881207][ T5388] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 61.896850][ T5394] loop4: detected capacity change from 0 to 512 [ 61.925000][ T5388] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #11: comm syz.1.377: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 61.945207][ T5388] EXT4-fs error (device loop1): ext4_orphan_get:1414: comm syz.1.377: couldn't read orphan inode 11 (err -117) [ 62.009898][ T5388] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 62.386952][ T5405] netlink: 98 bytes leftover after parsing attributes in process `syz.4.379'. [ 62.836076][ T5388] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm syz.1.377: Invalid block bitmap block 0 in block_group 0 [ 62.854989][ T5388] Quota error (device loop1): write_blk: dquota write failed [ 62.856671][ T5388] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 62.878567][ T5388] EXT4-fs error (device loop1): ext4_acquire_dquot:6848: comm syz.1.377: Failed to acquire dquot type 0 [ 62.896489][ T5400] FAULT_INJECTION: forcing a failure. [ 62.896489][ T5400] name failslab, interval 1, probability 0, space 0, times 1 [ 62.899318][ T5400] CPU: 0 PID: 5400 Comm: syz.2.381 Not tainted syzkaller #0 [ 62.900823][ T5400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 62.902970][ T5400] Call trace: [ 62.903686][ T5400] dump_backtrace+0x1c4/0x1f0 [ 62.904718][ T5400] show_stack+0x2c/0x3c [ 62.905633][ T5400] __dump_stack+0x30/0x40 [ 62.906592][ T5400] dump_stack_lvl+0xf4/0x15c [ 62.907580][ T5400] dump_stack+0x1c/0x5c [ 62.908530][ T5400] should_fail_ex+0x3cc/0x524 [ 62.909557][ T5400] __should_failslab+0xc0/0x11c [ 62.910614][ T5400] should_failslab+0x10/0x28 [ 62.911617][ T5400] kmem_cache_alloc+0x88/0x310 [ 62.912653][ T5400] taskstats_exit+0x360/0xa30 [ 62.913651][ T5400] do_exit+0x4c4/0x19ac [ 62.914540][ T5400] do_group_exit+0x198/0x238 [ 62.915523][ T5400] get_signal+0x11f4/0x133c [ 62.916463][ T5400] do_notify_resume+0x364/0x2c84 [ 62.917510][ T5400] el0_svc+0x9c/0x12c [ 62.918360][ T5400] el0t_64_sync_handler+0x84/0xf0 [ 62.919283][ T5400] el0t_64_sync+0x18c/0x190 [ 62.987140][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 63.883676][ T5471] device syzkaller0 entered promiscuous mode [ 63.886161][ T5478] loop4: detected capacity change from 0 to 512 [ 63.894892][ T5478] FAT-fs (loop4): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 64.318816][ T5488] FAULT_INJECTION: forcing a failure. [ 64.318816][ T5488] name failslab, interval 1, probability 0, space 0, times 0 [ 64.321951][ T5488] CPU: 0 PID: 5488 Comm: syz.3.417 Not tainted syzkaller #0 [ 64.323425][ T5488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 64.325586][ T5488] Call trace: [ 64.326289][ T5488] dump_backtrace+0x1c4/0x1f0 [ 64.327323][ T5488] show_stack+0x2c/0x3c [ 64.328237][ T5488] __dump_stack+0x30/0x40 [ 64.329189][ T5488] dump_stack_lvl+0xf4/0x15c [ 64.330225][ T5488] dump_stack+0x1c/0x5c [ 64.331134][ T5488] should_fail_ex+0x3cc/0x524 [ 64.332149][ T5488] __should_failslab+0xc0/0x11c [ 64.333202][ T5488] should_failslab+0x10/0x28 [ 64.334191][ T5488] __kmem_cache_alloc_node+0x7c/0x318 [ 64.335359][ T5488] __kmalloc+0xc4/0x180 [ 64.336220][ T5488] tomoyo_encode+0x260/0x484 [ 64.337156][ T5488] tomoyo_realpath_from_path+0x4b4/0x508 [ 64.338315][ T5488] tomoyo_check_open_permission+0x19c/0x35c [ 64.339545][ T5488] tomoyo_file_open+0x128/0x198 [ 64.340554][ T5488] security_file_open+0x6c/0xac [ 64.341581][ T5488] do_dentry_open+0x294/0xf8c [ 64.342566][ T5488] vfs_open+0x7c/0x90 [ 64.343397][ T5488] path_openat+0x1fc0/0x27a0 [ 64.344365][ T5488] do_filp_open+0x198/0x38c [ 64.345304][ T5488] do_sys_openat2+0x134/0x3fc [ 64.346297][ T5488] __arm64_sys_openat+0x11c/0x150 [ 64.347370][ T5488] invoke_syscall+0x98/0x290 [ 64.348338][ T5488] el0_svc_common+0x13c/0x258 [ 64.349294][ T5488] do_el0_svc+0x5c/0x134 [ 64.350192][ T5488] el0_svc+0x58/0x12c [ 64.350924][ T5488] el0t_64_sync_handler+0x84/0xf0 [ 64.351965][ T5488] el0t_64_sync+0x18c/0x190 [ 64.354302][ T5488] ERROR: Out of memory at tomoyo_realpath_from_path. [ 64.476296][ T2067] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.477630][ T2067] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.607450][ T22] cfg80211: failed to load regulatory.db [ 74.880023][ T5510] device vlan2 entered promiscuous mode [ 74.881319][ T5510] device macvlan0 entered promiscuous mode [ 75.030774][ T5532] usb usb7: usbfs: process 5532 (syz.1.429) did not claim interface 14 before use [ 75.066151][ T5542] loop2: detected capacity change from 0 to 512 [ 75.166980][ T5542] EXT4-fs error (device loop2): ext4_orphan_get:1435: comm syz.2.433: bad orphan inode 15 [ 75.169990][ T5542] ext4_test_bit(bit=14, block=5) = 0 [ 75.176178][ T5542] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 75.201675][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 75.556413][ T5556] netlink: 8 bytes leftover after parsing attributes in process `syz.2.438'. [ 75.558271][ T5556] netlink: 40 bytes leftover after parsing attributes in process `syz.2.438'. [ 75.560171][ T5556] netlink: 40 bytes leftover after parsing attributes in process `syz.2.438'. [ 75.611363][ T5560] FAULT_INJECTION: forcing a failure. [ 75.611363][ T5560] name failslab, interval 1, probability 0, space 0, times 0 [ 75.618844][ T5560] CPU: 1 PID: 5560 Comm: syz.3.440 Not tainted syzkaller #0 [ 75.620320][ T5560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.622521][ T5560] Call trace: [ 75.623239][ T5560] dump_backtrace+0x1c4/0x1f0 [ 75.624328][ T5560] show_stack+0x2c/0x3c [ 75.625354][ T5560] __dump_stack+0x30/0x40 [ 75.626424][ T5560] dump_stack_lvl+0xf4/0x15c [ 75.627574][ T5560] dump_stack+0x1c/0x5c [ 75.628567][ T5560] should_fail_ex+0x3cc/0x524 [ 75.629631][ T5560] __should_failslab+0xc0/0x11c [ 75.630733][ T5560] should_failslab+0x10/0x28 [ 75.631772][ T5560] __kmem_cache_alloc_node+0x7c/0x318 [ 75.632976][ T5560] kmalloc_trace+0x48/0x94 [ 75.634042][ T5560] pty_common_install+0xb8/0x66c [ 75.635080][ T5560] pty_unix98_install+0x2c/0x3c [ 75.636090][ T5560] tty_init_dev+0xb4/0x3f4 [ 75.637018][ T5560] ptmx_open+0xfc/0x2d4 [ 75.637891][ T5560] chrdev_open+0x3d0/0x51c [ 75.638822][ T5560] do_dentry_open+0x738/0xf8c [ 75.639834][ T5560] vfs_open+0x7c/0x90 [ 75.640645][ T5560] path_openat+0x1fc0/0x27a0 [ 75.641601][ T5560] do_filp_open+0x198/0x38c [ 75.642542][ T5560] do_sys_openat2+0x134/0x3fc [ 75.643527][ T5560] __arm64_sys_openat+0x11c/0x150 [ 75.644579][ T5560] invoke_syscall+0x98/0x290 [ 75.645554][ T5560] el0_svc_common+0x13c/0x258 [ 75.646564][ T5560] do_el0_svc+0x5c/0x134 [ 75.647470][ T5560] el0_svc+0x58/0x12c [ 75.648318][ T5560] el0t_64_sync_handler+0x84/0xf0 [ 75.649427][ T5560] el0t_64_sync+0x18c/0x190 [ 75.658477][ T5562] device syzkaller0 entered promiscuous mode [ 75.686906][ T5564] loop3: detected capacity change from 0 to 512 [ 75.727415][ T5529] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 75.740123][ T5568] FAULT_INJECTION: forcing a failure. [ 75.740123][ T5568] name failslab, interval 1, probability 0, space 0, times 0 [ 75.743069][ T5568] CPU: 1 PID: 5568 Comm: syz.1.444 Not tainted syzkaller #0 [ 75.744555][ T5568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.746808][ T5568] Call trace: [ 75.747532][ T5568] dump_backtrace+0x1c4/0x1f0 [ 75.748577][ T5568] show_stack+0x2c/0x3c [ 75.749504][ T5568] __dump_stack+0x30/0x40 [ 75.750472][ T5568] dump_stack_lvl+0xf4/0x15c [ 75.751490][ T5568] dump_stack+0x1c/0x5c [ 75.752418][ T5568] should_fail_ex+0x3cc/0x524 [ 75.753456][ T5568] __should_failslab+0xc0/0x11c [ 75.754534][ T5568] should_failslab+0x10/0x28 [ 75.755545][ T5568] __kmem_cache_alloc_node+0x7c/0x318 [ 75.756666][ T5568] kmalloc_trace+0x48/0x94 [ 75.757576][ T5568] tunnel_key_init_net+0x70/0x18c [ 75.758615][ T5568] ops_init+0x2b0/0x53c [ 75.759484][ T5568] setup_net+0x494/0xb6c [ 75.760327][ T5568] copy_net_ns+0x2b8/0x578 [ 75.761231][ T5568] create_new_namespaces+0x30c/0x604 [ 75.762297][ T5568] unshare_nsproxy_namespaces+0x108/0x160 [ 75.763456][ T5568] ksys_unshare+0x3f0/0x70c [ 75.764381][ T5568] __arm64_sys_unshare+0x3c/0x50 [ 75.765434][ T5568] invoke_syscall+0x98/0x290 [ 75.766409][ T5568] el0_svc_common+0x13c/0x258 [ 75.767382][ T5568] do_el0_svc+0x5c/0x134 [ 75.768265][ T5568] el0_svc+0x58/0x12c [ 75.769086][ T5568] el0t_64_sync_handler+0x84/0xf0 [ 75.770165][ T5568] el0t_64_sync+0x18c/0x190 [ 76.730287][ T5584] ip_tables: iptables: counters copy to user failed while replacing table [ 76.733391][ T5584] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 76.736081][ T5584] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 76.851137][ T5595] loop3: detected capacity change from 0 to 512 [ 76.881356][ T5595] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 76.928141][ T5595] EXT4-fs (loop3): 1 truncate cleaned up [ 76.929593][ T5595] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 77.028902][ T5602] ip_tables: iptables: counters copy to user failed while replacing table [ 77.031644][ T5602] netlink: 12 bytes leftover after parsing attributes in process `syz.1.458'. [ 77.095040][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 77.199239][ T5610] block device autoloading is deprecated and will be removed. [ 77.257964][ T5610] md: md2 stopped. [ 77.572750][ T5620] bond0: (slave bond_slave_0): Error: Device is in use and cannot be enslaved [ 77.578267][ T5620] bond0: option slaves: unable to set because the bond device is up [ 77.703206][ T5622] ip_tables: iptables: counters copy to user failed while replacing table [ 78.586898][ T5669] rxe_eth0 speed is unknown, defaulting to 1000 [ 78.747966][ T5673] block device autoloading is deprecated and will be removed. [ 79.170785][ T5677] md: md3 stopped. [ 79.184230][ T5677] md: md3 stopped. [ 79.489366][ T5682] loop2: detected capacity change from 0 to 512 [ 79.514022][ T5682] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 79.559918][ T5682] EXT4-fs (loop2): 1 truncate cleaned up [ 79.561325][ T5682] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 79.592820][ T5682] EXT4-fs (loop2): shut down requested (2) [ 79.648163][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 79.974001][ T4411] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 80.124239][ T5722] netlink: 136 bytes leftover after parsing attributes in process `syz.3.507'. [ 80.230592][ T4411] usb 1-1: unable to get BOS descriptor or descriptor too short [ 80.246136][ T4411] usb 1-1: config 189 has an invalid interface number: 127 but max is 0 [ 80.248024][ T4411] usb 1-1: config 189 has no interface number 0 [ 80.249272][ T4411] usb 1-1: config 189 interface 127 has no altsetting 0 [ 80.253432][ T4411] usb 1-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=61.9f [ 80.257939][ T4411] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.259600][ T4411] usb 1-1: Product: syz [ 80.260472][ T4411] usb 1-1: Manufacturer: syz [ 80.261450][ T4411] usb 1-1: SerialNumber: syz [ 80.304809][ T5739] FAULT_INJECTION: forcing a failure. [ 80.304809][ T5739] name failslab, interval 1, probability 0, space 0, times 0 [ 80.307861][ T5739] CPU: 0 PID: 5739 Comm: syz.3.513 Not tainted syzkaller #0 [ 80.309660][ T5739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.311991][ T5739] Call trace: [ 80.313016][ T5739] dump_backtrace+0x1c4/0x1f0 [ 80.314053][ T5739] show_stack+0x2c/0x3c [ 80.314970][ T5739] __dump_stack+0x30/0x40 [ 80.315936][ T5739] dump_stack_lvl+0xf4/0x15c [ 80.317068][ T5739] dump_stack+0x1c/0x5c [ 80.318090][ T5739] should_fail_ex+0x3cc/0x524 [ 80.319228][ T5739] __should_failslab+0xc0/0x11c [ 80.320380][ T5739] should_failslab+0x10/0x28 [ 80.321463][ T5739] __kmem_cache_alloc_node+0x7c/0x318 [ 80.322675][ T5739] kmalloc_trace+0x48/0x94 [ 80.323668][ T5739] alloc_fdtable+0xc8/0x28c [ 80.324668][ T5739] dup_fd+0x6b8/0x96c [ 80.325517][ T5739] ksys_unshare+0x378/0x70c [ 80.326494][ T5739] __arm64_sys_unshare+0x3c/0x50 [ 80.327562][ T5739] invoke_syscall+0x98/0x290 [ 80.328540][ T5739] el0_svc_common+0x13c/0x258 [ 80.329545][ T5739] do_el0_svc+0x5c/0x134 [ 80.330465][ T5739] el0_svc+0x58/0x12c [ 80.331313][ T5739] el0t_64_sync_handler+0x84/0xf0 [ 80.332363][ T5739] el0t_64_sync+0x18c/0x190 [ 80.384141][ T5745] loop4: detected capacity change from 0 to 512 [ 80.573636][ T5753] FAULT_INJECTION: forcing a failure. [ 80.573636][ T5753] name failslab, interval 1, probability 0, space 0, times 0 [ 80.583730][ T5753] CPU: 0 PID: 5753 Comm: syz.4.519 Not tainted syzkaller #0 [ 80.585464][ T5753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.587791][ T5753] Call trace: [ 80.588551][ T5753] dump_backtrace+0x1c4/0x1f0 [ 80.589585][ T5753] show_stack+0x2c/0x3c [ 80.590468][ T5753] __dump_stack+0x30/0x40 [ 80.591408][ T5753] dump_stack_lvl+0xf4/0x15c [ 80.592402][ T5753] dump_stack+0x1c/0x5c [ 80.593309][ T5753] should_fail_ex+0x3cc/0x524 [ 80.594383][ T5753] __should_failslab+0xc0/0x11c [ 80.595442][ T5753] should_failslab+0x10/0x28 [ 80.596399][ T5753] __kmem_cache_alloc_node+0x7c/0x318 [ 80.597537][ T5753] __kmalloc_node_track_caller+0xb8/0x174 [ 80.598759][ T5753] kmemdup+0x5c/0x98 [ 80.599619][ T5753] register_ip_vs_app_inc+0x88/0x388 [ 80.600793][ T5753] __ip_vs_ftp_init+0x138/0x2ac [ 80.601861][ T5753] ops_init+0x2b0/0x53c [ 80.602751][ T5753] setup_net+0x494/0xb6c [ 80.603666][ T5753] copy_net_ns+0x2b8/0x578 [ 80.604748][ T5753] create_new_namespaces+0x30c/0x604 [ 80.606022][ T5753] unshare_nsproxy_namespaces+0x108/0x160 [ 80.607331][ T5753] ksys_unshare+0x3f0/0x70c [ 80.608342][ T5753] __arm64_sys_unshare+0x3c/0x50 [ 80.609458][ T5753] invoke_syscall+0x98/0x290 [ 80.610548][ T5753] el0_svc_common+0x13c/0x258 [ 80.611629][ T5753] do_el0_svc+0x5c/0x134 [ 80.612649][ T5753] el0_svc+0x58/0x12c [ 80.613630][ T5753] el0t_64_sync_handler+0x84/0xf0 [ 80.614788][ T5753] el0t_64_sync+0x18c/0x190 [ 81.277609][ T5772] device team_slave_0 entered promiscuous mode [ 81.279065][ T5772] device team_slave_1 entered promiscuous mode [ 81.280908][ T5772] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 81.481436][ T5774] loop2: detected capacity change from 0 to 8192 [ 81.504885][ T5774] FAT-fs (loop2): error, invalid access to FAT (entry 0x0000e1b1) [ 81.506740][ T5774] FAT-fs (loop2): Filesystem has been set read-only [ 81.934266][ T4411] usbserial_generic 1-1:189.127: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 81.936841][ T4411] usbserial_generic 1-1:189.127: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 81.945470][ T4411] usbserial_generic 1-1:189.127: device has no bulk endpoints [ 81.950914][ T4411] safe_serial 1-1:189.127: safe_serial converter detected [ 81.965072][ T4411] safe_serial: probe of 1-1:189.127 failed with error -22 [ 81.985707][ T4411] usb 1-1: USB disconnect, device number 2 [ 82.094375][ T5793] loop3: detected capacity change from 0 to 512 [ 82.103627][ T5793] FAT-fs (loop3): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 82.367104][ T5798] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.189718][ T5826] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.287390][ T5831] netlink: 'syz.3.551': attribute type 12 has an invalid length. [ 84.227012][ T5844] device syzkaller0 entered promiscuous mode [ 84.353885][ C1] sched: RT throttling activated [ 84.429619][ T5854] loop3: detected capacity change from 0 to 1024 [ 84.434619][ T5854] EXT4-fs: Ignoring removed bh option [ 84.534187][ T5854] EXT4-fs error (device loop3): ext4_map_blocks:747: inode #3: block 1: comm syz.3.559: lblock 1 mapped to illegal pblock 1 (length 1) [ 84.538704][ T5854] EXT4-fs (loop3): Remounting filesystem read-only [ 84.540072][ T5854] Quota error (device loop3): write_blk: dquota write failed [ 84.552890][ T5854] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 84.556825][ T5854] EXT4-fs error (device loop3): ext4_acquire_dquot:6848: comm syz.3.559: Failed to acquire dquot type 0 [ 84.561798][ T5854] EXT4-fs (loop3): Remounting filesystem read-only [ 84.573471][ T5854] EXT4-fs error (device loop3): ext4_free_blocks:6235: comm syz.3.559: Freeing blocks not in datazone - block = 0, count = 4096 [ 84.618268][ T5854] EXT4-fs (loop3): Remounting filesystem read-only [ 84.629545][ T5854] EXT4-fs error (device loop3): ext4_read_inode_bitmap:140: comm syz.3.559: Invalid inode bitmap blk 0 in block_group 0 [ 84.634295][ T11] EXT4-fs error (device loop3): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 84.638376][ T11] EXT4-fs (loop3): Remounting filesystem read-only [ 84.639934][ T11] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 84.643777][ T11] EXT4-fs error (device loop3): ext4_release_dquot:6884: comm kworker/u4:1: Failed to release dquot type 0 [ 84.656862][ T5854] EXT4-fs (loop3): Remounting filesystem read-only [ 84.661116][ T11] EXT4-fs (loop3): Remounting filesystem read-only [ 84.667968][ T5854] EXT4-fs error (device loop3) in ext4_free_inode:362: Corrupt filesystem [ 84.673650][ T5854] EXT4-fs (loop3): Remounting filesystem read-only [ 84.681490][ T5854] EXT4-fs (loop3): 1 orphan inode deleted [ 84.689278][ T5854] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 84.937697][ T5864] rxe_eth0 speed is unknown, defaulting to 1000 [ 86.113795][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 86.400161][ T5888] device syzkaller0 entered promiscuous mode [ 87.450246][ T5897] FAULT_INJECTION: forcing a failure. [ 87.450246][ T5897] name failslab, interval 1, probability 0, space 0, times 0 [ 87.463287][ T5897] CPU: 0 PID: 5897 Comm: syz.4.576 Not tainted syzkaller #0 [ 87.464875][ T5897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 87.467039][ T5897] Call trace: [ 87.467749][ T5897] dump_backtrace+0x1c4/0x1f0 [ 87.468761][ T5897] show_stack+0x2c/0x3c [ 87.469662][ T5897] __dump_stack+0x30/0x40 [ 87.470587][ T5897] dump_stack_lvl+0xf4/0x15c [ 87.471568][ T5897] dump_stack+0x1c/0x5c [ 87.472469][ T5897] should_fail_ex+0x3cc/0x524 [ 87.473534][ T5897] __should_failslab+0xc0/0x11c [ 87.474655][ T5897] should_failslab+0x10/0x28 [ 87.475720][ T5897] __kmem_cache_alloc_node+0x7c/0x318 [ 87.477039][ T5897] __kmalloc+0xc4/0x180 [ 87.478026][ T5897] __netlink_kernel_create+0x1bc/0x6a4 [ 87.479311][ T5897] crypto_netlink_init+0xa8/0x12c [ 87.480441][ T5897] ops_init+0x2b0/0x53c [ 87.481380][ T5897] setup_net+0x494/0xb6c [ 87.482329][ T5897] copy_net_ns+0x2b8/0x578 [ 87.483284][ T5897] create_new_namespaces+0x30c/0x604 [ 87.484414][ T5897] unshare_nsproxy_namespaces+0x108/0x160 [ 87.485619][ T5897] ksys_unshare+0x3f0/0x70c [ 87.486600][ T5897] __arm64_sys_unshare+0x3c/0x50 [ 87.487647][ T5897] invoke_syscall+0x98/0x290 [ 87.488605][ T5897] el0_svc_common+0x13c/0x258 [ 87.489576][ T5897] do_el0_svc+0x5c/0x134 [ 87.490487][ T5897] el0_svc+0x58/0x12c [ 87.491318][ T5897] el0t_64_sync_handler+0x84/0xf0 [ 87.492368][ T5897] el0t_64_sync+0x18c/0x190 [ 87.798274][ T5899] FAULT_INJECTION: forcing a failure. [ 87.798274][ T5899] name failslab, interval 1, probability 0, space 0, times 0 [ 87.801671][ T5899] CPU: 1 PID: 5899 Comm: syz.3.577 Not tainted syzkaller #0 [ 87.803230][ T5899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 87.805448][ T5899] Call trace: [ 87.806150][ T5899] dump_backtrace+0x1c4/0x1f0 [ 87.807190][ T5899] show_stack+0x2c/0x3c [ 87.808061][ T5899] __dump_stack+0x30/0x40 [ 87.808962][ T5899] dump_stack_lvl+0xf4/0x15c [ 87.809946][ T5899] dump_stack+0x1c/0x5c [ 87.810825][ T5899] should_fail_ex+0x3cc/0x524 [ 87.811811][ T5899] __should_failslab+0xc0/0x11c [ 87.812829][ T5899] should_failslab+0x10/0x28 [ 87.813819][ T5899] __kmem_cache_alloc_node+0x7c/0x318 [ 87.814935][ T5899] __kmalloc+0xc4/0x180 [ 87.815818][ T5899] memcg_list_lru_alloc+0x280/0x8bc [ 87.816939][ T5899] slab_pre_alloc_hook+0x2cc/0x31c [ 87.818008][ T5899] kmem_cache_alloc_lru+0x60/0x284 [ 87.819100][ T5899] shmem_alloc_inode+0x2c/0x48 [ 87.820140][ T5899] new_inode_pseudo+0x68/0x1cc [ 87.821181][ T5899] new_inode+0x38/0x174 [ 87.822076][ T5899] shmem_get_inode+0x2cc/0xa8c [ 87.823092][ T5899] shmem_fill_super+0x638/0x9f4 [ 87.824124][ T5899] get_tree_nodev+0xb4/0x16c [ 87.825110][ T5899] shmem_get_tree+0x28/0x38 [ 87.826076][ T5899] vfs_get_tree+0x90/0x278 [ 87.826997][ T5899] do_new_mount+0x228/0x818 [ 87.827958][ T5899] path_mount+0x5ac/0xe6c [ 87.828882][ T5899] __arm64_sys_mount+0x4a0/0x5a0 [ 87.829915][ T5899] invoke_syscall+0x98/0x290 [ 87.830870][ T5899] el0_svc_common+0x13c/0x258 [ 87.831858][ T5899] do_el0_svc+0x5c/0x134 [ 87.832750][ T5899] el0_svc+0x58/0x12c [ 87.833589][ T5899] el0t_64_sync_handler+0x84/0xf0 [ 87.834647][ T5899] el0t_64_sync+0x18c/0x190 [ 87.901494][ T5904] FAULT_INJECTION: forcing a failure. [ 87.901494][ T5904] name failslab, interval 1, probability 0, space 0, times 0 [ 87.924318][ T5904] CPU: 0 PID: 5904 Comm: syz.3.580 Not tainted syzkaller #0 [ 87.925947][ T5904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 87.928120][ T5904] Call trace: [ 87.928834][ T5904] dump_backtrace+0x1c4/0x1f0 [ 87.929857][ T5904] show_stack+0x2c/0x3c [ 87.930761][ T5904] __dump_stack+0x30/0x40 [ 87.931771][ T5904] dump_stack_lvl+0xf4/0x15c [ 87.932836][ T5904] dump_stack+0x1c/0x5c [ 87.933810][ T5904] should_fail_ex+0x3cc/0x524 [ 87.934880][ T5904] __should_failslab+0xc0/0x11c [ 87.935983][ T5904] should_failslab+0x10/0x28 [ 87.937037][ T5904] kmem_cache_alloc+0x88/0x310 [ 87.938142][ T5904] security_inode_alloc+0x38/0x11c [ 87.939280][ T5904] inode_init_always+0x6c8/0xb28 [ 87.940326][ T5904] new_inode_pseudo+0x7c/0x1cc [ 87.941303][ T5904] __sock_create+0x138/0x8a8 [ 87.942299][ T5904] sock_create_kern+0x4c/0x64 [ 87.943269][ T5904] inet_ctl_sock_create+0xa8/0x1fc [ 87.944379][ T5904] igmp6_net_init+0x150/0x364 [ 87.945358][ T5904] ops_init+0x2b0/0x53c [ 87.946236][ T5904] setup_net+0x494/0xb6c [ 87.947128][ T5904] copy_net_ns+0x2b8/0x578 [ 87.948033][ T5904] create_new_namespaces+0x30c/0x604 [ 87.949127][ T5904] unshare_nsproxy_namespaces+0x108/0x160 [ 87.950306][ T5904] ksys_unshare+0x3f0/0x70c [ 87.951261][ T5904] __arm64_sys_unshare+0x3c/0x50 [ 87.952288][ T5904] invoke_syscall+0x98/0x290 [ 87.953242][ T5904] el0_svc_common+0x13c/0x258 [ 87.954205][ T5904] do_el0_svc+0x5c/0x134 [ 87.955224][ T5904] el0_svc+0x58/0x12c [ 87.956083][ T5904] el0t_64_sync_handler+0x84/0xf0 [ 87.957176][ T5904] el0t_64_sync+0x18c/0x190 [ 87.984596][ T5904] socket: no more sockets [ 87.985732][ T5904] Failed to initialize the IGMP6 autojoin socket (err -23) [ 89.367619][ T5944] FAULT_INJECTION: forcing a failure. [ 89.367619][ T5944] name failslab, interval 1, probability 0, space 0, times 0 [ 89.370315][ T5944] CPU: 1 PID: 5944 Comm: syz.0.596 Not tainted syzkaller #0 [ 89.371807][ T5944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 89.373856][ T5944] Call trace: [ 89.374608][ T5944] dump_backtrace+0x1c4/0x1f0 [ 89.375668][ T5944] show_stack+0x2c/0x3c [ 89.376606][ T5944] __dump_stack+0x30/0x40 [ 89.377600][ T5944] dump_stack_lvl+0xf4/0x15c [ 89.378661][ T5944] dump_stack+0x1c/0x5c [ 89.379584][ T5944] should_fail_ex+0x3cc/0x524 [ 89.380599][ T5944] __should_failslab+0xc0/0x11c [ 89.381597][ T5944] should_failslab+0x10/0x28 [ 89.382683][ T5944] __kmem_cache_alloc_node+0x7c/0x318 [ 89.383957][ T5944] __kmalloc+0xc4/0x180 [ 89.384904][ T5944] ops_init+0x90/0x53c [ 89.385853][ T5944] setup_net+0x494/0xb6c [ 89.386828][ T5944] copy_net_ns+0x2b8/0x578 [ 89.387832][ T5944] create_new_namespaces+0x30c/0x604 [ 89.389030][ T5944] unshare_nsproxy_namespaces+0x108/0x160 [ 89.390322][ T5944] ksys_unshare+0x3f0/0x70c [ 89.391328][ T5944] __arm64_sys_unshare+0x3c/0x50 [ 89.392449][ T5944] invoke_syscall+0x98/0x290 [ 89.393477][ T5944] el0_svc_common+0x13c/0x258 [ 89.394498][ T5944] do_el0_svc+0x5c/0x134 [ 89.395434][ T5944] el0_svc+0x58/0x12c [ 89.396311][ T5944] el0t_64_sync_handler+0x84/0xf0 [ 89.397374][ T5944] el0t_64_sync+0x18c/0x190 [ 89.566232][ T5958] loop2: detected capacity change from 0 to 512 [ 89.578370][ T5958] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 89.594874][ T5958] EXT4-fs (loop2): 1 truncate cleaned up [ 89.596496][ T5958] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 89.912047][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 89.930611][ T5973] FAULT_INJECTION: forcing a failure. [ 89.930611][ T5973] name failslab, interval 1, probability 0, space 0, times 0 [ 89.933487][ T5973] CPU: 0 PID: 5973 Comm: syz.0.602 Not tainted syzkaller #0 [ 89.935061][ T5973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 89.937239][ T5973] Call trace: [ 89.937944][ T5973] dump_backtrace+0x1c4/0x1f0 [ 89.938978][ T5973] show_stack+0x2c/0x3c [ 89.939913][ T5973] __dump_stack+0x30/0x40 [ 89.940812][ T5973] dump_stack_lvl+0xf4/0x15c [ 89.941771][ T5973] dump_stack+0x1c/0x5c [ 89.942629][ T5973] should_fail_ex+0x3cc/0x524 [ 89.943614][ T5973] __should_failslab+0xc0/0x11c [ 89.944629][ T5973] should_failslab+0x10/0x28 [ 89.945593][ T5973] kmem_cache_alloc+0x88/0x310 [ 89.946568][ T5973] __proc_create+0x30c/0x718 [ 89.947496][ T5973] proc_mkdir+0x44/0x100 [ 89.948389][ T5973] ipv6_proc_init_net+0xb8/0x160 [ 89.949401][ T5973] ops_init+0x2b0/0x53c [ 89.950275][ T5973] setup_net+0x494/0xb6c [ 89.951166][ T5973] copy_net_ns+0x2b8/0x578 [ 89.952082][ T5973] create_new_namespaces+0x30c/0x604 [ 89.953179][ T5973] unshare_nsproxy_namespaces+0x108/0x160 [ 89.954351][ T5973] ksys_unshare+0x3f0/0x70c [ 89.955259][ T5973] __arm64_sys_unshare+0x3c/0x50 [ 89.956290][ T5973] invoke_syscall+0x98/0x290 [ 89.957241][ T5973] el0_svc_common+0x13c/0x258 [ 89.958224][ T5973] do_el0_svc+0x5c/0x134 [ 89.959112][ T5973] el0_svc+0x58/0x12c [ 89.959947][ T5973] el0t_64_sync_handler+0x84/0xf0 [ 89.960986][ T5973] el0t_64_sync+0x18c/0x190 [ 90.050968][ T5981] FAULT_INJECTION: forcing a failure. [ 90.050968][ T5981] name failslab, interval 1, probability 0, space 0, times 0 [ 90.053578][ T5981] CPU: 1 PID: 5981 Comm: syz.4.612 Not tainted syzkaller #0 [ 90.055077][ T5981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 90.057168][ T5981] Call trace: [ 90.057856][ T5981] dump_backtrace+0x1c4/0x1f0 [ 90.058872][ T5981] show_stack+0x2c/0x3c [ 90.059754][ T5981] __dump_stack+0x30/0x40 [ 90.060662][ T5981] dump_stack_lvl+0xf4/0x15c [ 90.061630][ T5981] dump_stack+0x1c/0x5c [ 90.062556][ T5981] should_fail_ex+0x3cc/0x524 [ 90.063573][ T5981] __should_failslab+0xc0/0x11c [ 90.064727][ T5981] should_failslab+0x10/0x28 [ 90.065719][ T5981] __kmem_cache_alloc_node+0x7c/0x318 [ 90.066877][ T5981] __kmalloc+0xc4/0x180 [ 90.067770][ T5981] xfrm_hash_alloc+0x40/0xe0 [ 90.068755][ T5981] xfrm_state_init+0x150/0x3f4 [ 90.069768][ T5981] xfrm_net_init+0x190/0xcb0 [ 90.070736][ T5981] ops_init+0x2b0/0x53c [ 90.071620][ T5981] setup_net+0x494/0xb6c [ 90.072502][ T5981] copy_net_ns+0x2b8/0x578 [ 90.073442][ T5981] create_new_namespaces+0x30c/0x604 [ 90.074540][ T5981] unshare_nsproxy_namespaces+0x108/0x160 [ 90.075716][ T5981] ksys_unshare+0x3f0/0x70c [ 90.076660][ T5981] __arm64_sys_unshare+0x3c/0x50 [ 90.077700][ T5981] invoke_syscall+0x98/0x290 [ 90.078671][ T5981] el0_svc_common+0x13c/0x258 [ 90.079685][ T5981] do_el0_svc+0x5c/0x134 [ 90.080599][ T5981] el0_svc+0x58/0x12c [ 90.081431][ T5981] el0t_64_sync_handler+0x84/0xf0 [ 90.082481][ T5981] el0t_64_sync+0x18c/0x190 [ 90.169617][ T5983] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.173394][ T5990] tipc: Started in network mode [ 90.180038][ T5990] tipc: Node identity 4, cluster identity 4711 [ 90.182254][ T5990] tipc: Node number set to 4 [ 90.231613][ T5994] loop3: detected capacity change from 0 to 512 [ 90.250485][ T5994] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 90.270833][ T5994] EXT4-fs (loop3): 1 truncate cleaned up [ 90.272292][ T5994] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 90.302302][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 90.367600][ T6003] device syzkaller0 entered promiscuous mode [ 90.662650][ T6013] loop0: detected capacity change from 0 to 512 [ 90.735483][ T6013] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 90.816414][ T6028] loop3: detected capacity change from 0 to 512 [ 90.824387][ T6028] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 90.830050][ T6030] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.848178][ T6028] EXT4-fs (loop3): 1 truncate cleaned up [ 90.849658][ T6028] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 90.858179][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 90.879833][ T6033] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 90.917065][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 91.061213][ T6034] rxe_eth0 speed is unknown, defaulting to 1000 [ 91.204978][ T6040] FAULT_INJECTION: forcing a failure. [ 91.204978][ T6040] name failslab, interval 1, probability 0, space 0, times 0 [ 91.208158][ T6040] CPU: 0 PID: 6040 Comm: syz.4.637 Not tainted syzkaller #0 [ 91.209639][ T6040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 91.211896][ T6040] Call trace: [ 91.212642][ T6040] dump_backtrace+0x1c4/0x1f0 [ 91.213713][ T6040] show_stack+0x2c/0x3c [ 91.214658][ T6040] __dump_stack+0x30/0x40 [ 91.215659][ T6040] dump_stack_lvl+0xf4/0x15c [ 91.216715][ T6040] dump_stack+0x1c/0x5c [ 91.217639][ T6040] should_fail_ex+0x3cc/0x524 [ 91.218678][ T6040] __should_failslab+0xc0/0x11c [ 91.219871][ T6040] should_failslab+0x10/0x28 [ 91.220996][ T6040] kmem_cache_alloc+0x88/0x310 [ 91.222164][ T6040] security_file_alloc+0x38/0x11c [ 91.223376][ T6040] __alloc_file+0xac/0x234 [ 91.224369][ T6040] alloc_empty_file+0xa0/0x184 [ 91.225428][ T6040] alloc_file+0x64/0x564 [ 91.226371][ T6040] alloc_file_pseudo+0x16c/0x1f4 [ 91.227460][ T6040] sock_alloc_file+0xb4/0x234 [ 91.228484][ T6040] do_accept+0x360/0x60c [ 91.229387][ T6040] __sys_accept4+0xb4/0x12c [ 91.230380][ T6040] __arm64_sys_accept+0x80/0x98 [ 91.231446][ T6040] invoke_syscall+0x98/0x290 [ 91.232449][ T6040] el0_svc_common+0x13c/0x258 [ 91.233454][ T6040] do_el0_svc+0x5c/0x134 [ 91.234369][ T6040] el0_svc+0x58/0x12c [ 91.235245][ T6040] el0t_64_sync_handler+0x84/0xf0 [ 91.236351][ T6040] el0t_64_sync+0x18c/0x190 [ 92.329240][ T6054] device syzkaller0 entered promiscuous mode [ 92.355810][ T6058] netlink: 20 bytes leftover after parsing attributes in process `syz.3.645'. [ 92.490400][ T6068] FAULT_INJECTION: forcing a failure. [ 92.490400][ T6068] name failslab, interval 1, probability 0, space 0, times 0 [ 92.493866][ T6068] CPU: 1 PID: 6068 Comm: syz.2.649 Not tainted syzkaller #0 [ 92.495516][ T6068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 92.497707][ T6068] Call trace: [ 92.498437][ T6068] dump_backtrace+0x1c4/0x1f0 [ 92.499472][ T6068] show_stack+0x2c/0x3c [ 92.500496][ T6068] __dump_stack+0x30/0x40 [ 92.501557][ T6068] dump_stack_lvl+0xf4/0x15c [ 92.502652][ T6068] dump_stack+0x1c/0x5c [ 92.503632][ T6068] should_fail_ex+0x3cc/0x524 [ 92.504714][ T6068] __should_failslab+0xc0/0x11c [ 92.505840][ T6068] should_failslab+0x10/0x28 [ 92.506865][ T6068] __kmem_cache_alloc_node+0x7c/0x318 [ 92.508083][ T6068] kmalloc_trace+0x48/0x94 [ 92.509082][ T6068] apply_wqattrs_prepare+0x180/0xb38 [ 92.510272][ T6068] apply_workqueue_attrs_locked+0xcc/0x270 [ 92.511565][ T6068] alloc_workqueue+0xa74/0xeec [ 92.512590][ T6068] nci_register_device+0x350/0x7e4 [ 92.513669][ T6068] virtual_ncidev_open+0x6c/0xd8 [ 92.514718][ T6068] misc_open+0x310/0x388 [ 92.515615][ T6068] chrdev_open+0x3d0/0x51c [ 92.516545][ T6068] do_dentry_open+0x738/0xf8c [ 92.517584][ T6068] vfs_open+0x7c/0x90 [ 92.518412][ T6068] path_openat+0x1fc0/0x27a0 [ 92.519329][ T6068] do_filp_open+0x198/0x38c [ 92.520294][ T6068] do_sys_openat2+0x134/0x3fc [ 92.521304][ T6068] __arm64_sys_openat+0x11c/0x150 [ 92.522396][ T6068] invoke_syscall+0x98/0x290 [ 92.523397][ T6068] el0_svc_common+0x13c/0x258 [ 92.524408][ T6068] do_el0_svc+0x5c/0x134 [ 92.525328][ T6068] el0_svc+0x58/0x12c [ 92.526170][ T6068] el0t_64_sync_handler+0x84/0xf0 [ 92.527242][ T6068] el0t_64_sync+0x18c/0x190 [ 92.628479][ T6077] loop2: detected capacity change from 0 to 512 [ 92.656302][ T6067] rxe_eth0 speed is unknown, defaulting to 1000 [ 92.846008][ T6085] netlink: 32 bytes leftover after parsing attributes in process `syz.1.655'. [ 93.001676][ T6095] netlink: 20 bytes leftover after parsing attributes in process `syz.4.657'. [ 93.978290][ T6106] loop3: detected capacity change from 0 to 512 [ 94.191400][ T6109] device syzkaller0 entered promiscuous mode [ 94.640928][ T6115] rxe_eth0 speed is unknown, defaulting to 1000 [ 94.847027][ T6135] block device autoloading is deprecated and will be removed. [ 94.891652][ T6135] md: md2 stopped. [ 95.060601][ T6138] ip_tables: iptables: counters copy to user failed while replacing table [ 95.579137][ T6117] rxe_eth0 speed is unknown, defaulting to 1000 [ 95.647679][ T6142] loop1: detected capacity change from 0 to 512 [ 96.549990][ T6153] loop4: detected capacity change from 0 to 512 [ 96.609824][ T6153] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 96.661555][ T6153] EXT4-fs (loop4): 1 truncate cleaned up [ 96.663124][ T6153] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 96.810280][ T6169] FAULT_INJECTION: forcing a failure. [ 96.810280][ T6169] name failslab, interval 1, probability 0, space 0, times 0 [ 96.813235][ T6169] CPU: 0 PID: 6169 Comm: syz.0.690 Not tainted syzkaller #0 [ 96.814804][ T6169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 96.816953][ T6169] Call trace: [ 96.817653][ T6169] dump_backtrace+0x1c4/0x1f0 [ 96.818642][ T6169] show_stack+0x2c/0x3c [ 96.819532][ T6169] __dump_stack+0x30/0x40 [ 96.820492][ T6169] dump_stack_lvl+0xf4/0x15c [ 96.820917][ T6170] rxe_eth0 speed is unknown, defaulting to 1000 [ 96.821486][ T6169] dump_stack+0x1c/0x5c [ 96.823686][ T6169] should_fail_ex+0x3cc/0x524 [ 96.824722][ T6169] __should_failslab+0xc0/0x11c [ 96.825730][ T6169] should_failslab+0x10/0x28 [ 96.826692][ T6169] __kmem_cache_alloc_node+0x7c/0x318 [ 96.827794][ T6169] kmalloc_trace+0x48/0x94 [ 96.828710][ T6169] tty_alloc_file+0x58/0xa4 [ 96.829609][ T6169] ptmx_open+0x64/0x2d4 [ 96.830464][ T6169] chrdev_open+0x3d0/0x51c [ 96.831374][ T6169] do_dentry_open+0x738/0xf8c [ 96.832330][ T6169] vfs_open+0x7c/0x90 [ 96.833165][ T6169] path_openat+0x1fc0/0x27a0 [ 96.834096][ T6169] do_filp_open+0x198/0x38c [ 96.835037][ T6169] do_sys_openat2+0x134/0x3fc [ 96.836030][ T6169] __arm64_sys_openat+0x11c/0x150 [ 96.837100][ T6169] invoke_syscall+0x98/0x290 [ 96.838078][ T6169] el0_svc_common+0x13c/0x258 [ 96.839084][ T6169] do_el0_svc+0x5c/0x134 [ 96.840024][ T6169] el0_svc+0x58/0x12c [ 96.840871][ T6169] el0t_64_sync_handler+0x84/0xf0 [ 96.841923][ T6169] el0t_64_sync+0x18c/0x190 [ 96.867378][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 96.913475][ T6176] device syzkaller0 entered promiscuous mode [ 97.028441][ T6183] loop3: detected capacity change from 0 to 512 [ 97.266845][ T6193] loop1: detected capacity change from 0 to 512 [ 97.306962][ T6193] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 98.175333][ T6206] loop3: detected capacity change from 0 to 512 [ 98.193640][ T6206] EXT2-fs (loop3): error: couldn't mount because of unsupported optional features (18400) [ 98.208216][ T6206] FAULT_INJECTION: forcing a failure. [ 98.208216][ T6206] name failslab, interval 1, probability 0, space 0, times 0 [ 98.210880][ T6206] CPU: 0 PID: 6206 Comm: syz.3.704 Not tainted syzkaller #0 [ 98.212360][ T6206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 98.214482][ T6206] Call trace: [ 98.215209][ T6206] dump_backtrace+0x1c4/0x1f0 [ 98.216244][ T6206] show_stack+0x2c/0x3c [ 98.217177][ T6206] __dump_stack+0x30/0x40 [ 98.218108][ T6206] dump_stack_lvl+0xf4/0x15c [ 98.219089][ T6206] dump_stack+0x1c/0x5c [ 98.219997][ T6206] should_fail_ex+0x3cc/0x524 [ 98.221008][ T6206] __should_failslab+0xc0/0x11c [ 98.222075][ T6206] should_failslab+0x10/0x28 [ 98.223074][ T6206] __kmem_cache_alloc_node+0x7c/0x318 [ 98.224249][ T6206] __kmalloc+0xc4/0x180 [ 98.225168][ T6206] __register_sysctl_table+0x844/0xc88 [ 98.226355][ T6206] register_net_sysctl+0x31c/0x364 [ 98.227465][ T6206] vrf_netns_init+0xe4/0x164 [ 98.228447][ T6206] ops_init+0x2b0/0x53c [ 98.229320][ T6206] setup_net+0x494/0xb6c [ 98.230292][ T6206] copy_net_ns+0x2b8/0x578 [ 98.231326][ T6206] create_new_namespaces+0x30c/0x604 [ 98.232662][ T6206] unshare_nsproxy_namespaces+0x108/0x160 [ 98.233847][ T6206] ksys_unshare+0x3f0/0x70c [ 98.234810][ T6206] __arm64_sys_unshare+0x3c/0x50 [ 98.235817][ T6206] invoke_syscall+0x98/0x290 [ 98.236758][ T6206] el0_svc_common+0x13c/0x258 [ 98.237697][ T6206] do_el0_svc+0x5c/0x134 [ 98.238552][ T6206] el0_svc+0x58/0x12c [ 98.239500][ T6206] el0t_64_sync_handler+0x84/0xf0 [ 98.240729][ T6206] el0t_64_sync+0x18c/0x190 [ 98.262925][ T6206] sysctl could not get directory: /net/vrf -12 [ 98.266331][ T6206] CPU: 0 PID: 6206 Comm: syz.3.704 Not tainted syzkaller #0 [ 98.267892][ T6206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 98.270293][ T6206] Call trace: [ 98.271032][ T6206] dump_backtrace+0x1c4/0x1f0 [ 98.272077][ T6206] show_stack+0x2c/0x3c [ 98.272979][ T6206] __dump_stack+0x30/0x40 [ 98.273947][ T6206] dump_stack_lvl+0xf4/0x15c [ 98.274948][ T6206] dump_stack+0x1c/0x5c [ 98.275876][ T6206] __register_sysctl_table+0xc10/0xc88 [ 98.277089][ T6206] register_net_sysctl+0x31c/0x364 [ 98.278201][ T6206] vrf_netns_init+0xe4/0x164 [ 98.279182][ T6206] ops_init+0x2b0/0x53c [ 98.280043][ T6206] setup_net+0x494/0xb6c [ 98.280933][ T6206] copy_net_ns+0x2b8/0x578 [ 98.281860][ T6206] create_new_namespaces+0x30c/0x604 [ 98.282964][ T6206] unshare_nsproxy_namespaces+0x108/0x160 [ 98.284167][ T6206] ksys_unshare+0x3f0/0x70c [ 98.285107][ T6206] __arm64_sys_unshare+0x3c/0x50 [ 98.286116][ T6206] invoke_syscall+0x98/0x290 [ 98.287064][ T6206] el0_svc_common+0x13c/0x258 [ 98.288027][ T6206] do_el0_svc+0x5c/0x134 [ 98.288905][ T6206] el0_svc+0x58/0x12c [ 98.289723][ T6206] el0t_64_sync_handler+0x84/0xf0 [ 98.290740][ T6206] el0t_64_sync+0x18c/0x190 [ 98.300844][ T6193] EXT4-fs (loop1): 1 truncate cleaned up [ 98.302313][ T6193] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 98.330063][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 98.426227][ T6212] loop4: detected capacity change from 0 to 512 [ 98.482980][ T6218] FAULT_INJECTION: forcing a failure. [ 98.482980][ T6218] name failslab, interval 1, probability 0, space 0, times 0 [ 98.486436][ T6218] CPU: 1 PID: 6218 Comm: syz.1.709 Not tainted syzkaller #0 [ 98.487811][ T6218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 98.489909][ T6218] Call trace: [ 98.490558][ T6218] dump_backtrace+0x1c4/0x1f0 [ 98.491670][ T6218] show_stack+0x2c/0x3c [ 98.492626][ T6218] __dump_stack+0x30/0x40 [ 98.493626][ T6218] dump_stack_lvl+0xf4/0x15c [ 98.494682][ T6218] dump_stack+0x1c/0x5c [ 98.495609][ T6218] should_fail_ex+0x3cc/0x524 [ 98.496663][ T6218] __should_failslab+0xc0/0x11c [ 98.497774][ T6218] should_failslab+0x10/0x28 [ 98.498832][ T6218] kmem_cache_alloc+0x88/0x310 [ 98.499929][ T6218] create_new_namespaces+0x48/0x604 [ 98.501099][ T6218] unshare_nsproxy_namespaces+0x108/0x160 [ 98.502389][ T6218] ksys_unshare+0x3f0/0x70c [ 98.503406][ T6218] __arm64_sys_unshare+0x3c/0x50 [ 98.504480][ T6218] invoke_syscall+0x98/0x290 [ 98.505437][ T6218] el0_svc_common+0x13c/0x258 [ 98.506433][ T6218] do_el0_svc+0x5c/0x134 [ 98.507318][ T6218] el0_svc+0x58/0x12c [ 98.508163][ T6218] el0t_64_sync_handler+0x84/0xf0 [ 98.509232][ T6218] el0t_64_sync+0x18c/0x190 [ 98.957073][ T6232] loop0: detected capacity change from 0 to 512 [ 98.978438][ T6232] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 99.029005][ T6232] EXT4-fs (loop0): 1 truncate cleaned up [ 99.030537][ T6232] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 99.069522][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 99.091828][ T6245] FAULT_INJECTION: forcing a failure. [ 99.091828][ T6245] name failslab, interval 1, probability 0, space 0, times 0 [ 99.098258][ T6245] CPU: 0 PID: 6245 Comm: syz.0.722 Not tainted syzkaller #0 [ 99.099797][ T6245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 99.101883][ T6245] Call trace: [ 99.102563][ T6245] dump_backtrace+0x1c4/0x1f0 [ 99.103535][ T6245] show_stack+0x2c/0x3c [ 99.104430][ T6245] __dump_stack+0x30/0x40 [ 99.105398][ T6245] dump_stack_lvl+0xf4/0x15c [ 99.106434][ T6245] dump_stack+0x1c/0x5c [ 99.107374][ T6245] should_fail_ex+0x3cc/0x524 [ 99.108436][ T6245] __should_failslab+0xc0/0x11c [ 99.109531][ T6245] should_failslab+0x10/0x28 [ 99.110566][ T6245] __kmem_cache_alloc_node+0x7c/0x318 [ 99.111721][ T6245] __kmalloc+0xc4/0x180 [ 99.112637][ T6245] copy_net_ns+0xf8/0x578 [ 99.113600][ T6245] create_new_namespaces+0x30c/0x604 [ 99.114732][ T6245] unshare_nsproxy_namespaces+0x108/0x160 [ 99.115976][ T6245] ksys_unshare+0x3f0/0x70c [ 99.116934][ T6245] __arm64_sys_unshare+0x3c/0x50 [ 99.117981][ T6245] invoke_syscall+0x98/0x290 [ 99.118992][ T6245] el0_svc_common+0x13c/0x258 [ 99.120043][ T6245] do_el0_svc+0x5c/0x134 [ 99.120987][ T6245] el0_svc+0x58/0x12c [ 99.121870][ T6245] el0t_64_sync_handler+0x84/0xf0 [ 99.122977][ T6245] el0t_64_sync+0x18c/0x190 [ 99.898010][ T6236] rxe_eth0 speed is unknown, defaulting to 1000 [ 99.959674][ T6252] netlink: 8 bytes leftover after parsing attributes in process `syz.3.725'. [ 99.961792][ T6252] netlink: 44 bytes leftover after parsing attributes in process `syz.3.725'. [ 100.108828][ T6261] netlink: 12 bytes leftover after parsing attributes in process `syz.1.729'. [ 100.280837][ T6269] loop0: detected capacity change from 0 to 512 [ 100.327848][ T6275] netlink: 256 bytes leftover after parsing attributes in process `syz.4.734'. [ 100.328454][ T6269] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 100.330641][ T6275] netlink: 64 bytes leftover after parsing attributes in process `syz.4.734'. [ 100.335894][ T6269] EXT4-fs (loop0): 1 truncate cleaned up [ 100.337366][ T6269] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 100.359614][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 101.317293][ T6292] rxe_eth0 speed is unknown, defaulting to 1000 [ 101.507051][ T6307] netlink: 8 bytes leftover after parsing attributes in process `syz.1.746'. [ 101.542623][ T6307] netlink: 44 bytes leftover after parsing attributes in process `syz.1.746'. [ 101.590365][ T6316] netlink: 12 bytes leftover after parsing attributes in process `syz.4.748'. [ 101.623218][ T6325] loop1: detected capacity change from 0 to 512 [ 101.645367][ T6325] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 101.649805][ T6325] EXT4-fs (loop1): 1 truncate cleaned up [ 101.651807][ T6325] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 101.682316][ T6323] rxe_eth0 speed is unknown, defaulting to 1000 [ 101.718211][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 101.781528][ T6333] loop4: detected capacity change from 0 to 2048 [ 101.841847][ T6333] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 101.911065][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 101.936139][ T6358] netlink: 8 bytes leftover after parsing attributes in process `syz.0.760'. [ 101.938026][ T6358] netlink: 44 bytes leftover after parsing attributes in process `syz.0.760'. [ 102.231831][ T6370] block device autoloading is deprecated and will be removed. [ 102.363565][ T6373] rxe_eth0 speed is unknown, defaulting to 1000 [ 102.419042][ T6381] loop2: detected capacity change from 0 to 512 [ 102.435582][ T6381] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 102.453237][ T6381] EXT4-fs (loop2): 1 truncate cleaned up [ 102.462124][ T6381] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 102.497500][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 102.607571][ T6391] loop0: detected capacity change from 0 to 512 [ 102.620763][ T6391] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 102.641823][ T6391] EXT4-fs warning (device loop0): ext4_multi_mount_protect:298: Invalid MMP block in superblock [ 102.846678][ T6410] loop1: detected capacity change from 0 to 512 [ 102.859923][ T6402] rxe_eth0 speed is unknown, defaulting to 1000 [ 102.877215][ T6410] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 102.894324][ T6410] EXT4-fs (loop1): 1 truncate cleaned up [ 102.895836][ T6410] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 102.948005][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 103.026334][ T6422] rxe_eth0 speed is unknown, defaulting to 1000 [ 103.173478][ T6439] md: md4 stopped. [ 103.556803][ T6444] rxe_eth0 speed is unknown, defaulting to 1000 [ 103.827449][ T6461] loop2: detected capacity change from 0 to 512 [ 103.841855][ T6461] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 103.860189][ T6461] EXT4-fs (loop2): 1 truncate cleaned up [ 103.862012][ T6461] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 103.918737][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 103.960226][ T6470] rxe_eth0 speed is unknown, defaulting to 1000 [ 104.457861][ T6474] rxe_eth0 speed is unknown, defaulting to 1000 [ 104.498626][ T6496] loop2: detected capacity change from 0 to 512 [ 104.513500][ T6496] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 104.590453][ T6496] EXT4-fs (loop2): 1 truncate cleaned up [ 104.594396][ T6496] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 104.608391][ T6511] loop1: detected capacity change from 0 to 512 [ 104.719538][ T6513] block device autoloading is deprecated and will be removed. [ 104.722213][ T6513] md: md4 stopped. [ 104.958432][ T6511] EXT4-fs (loop1): 1 truncate cleaned up [ 104.960135][ T6511] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 104.974927][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 105.040655][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 105.163869][ T6532] ip_tables: iptables: counters copy to user failed while replacing table [ 105.576622][ T6552] loop4: detected capacity change from 0 to 512 [ 105.608373][ T6552] FAT-fs (loop4): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 105.673729][ T6554] loop0: detected capacity change from 0 to 512 [ 105.961652][ T6575] rxe_eth0 speed is unknown, defaulting to 1000 [ 106.534854][ T6622] rxe_eth0 speed is unknown, defaulting to 1000 [ 106.790816][ T6648] loop3: detected capacity change from 0 to 512 [ 106.811414][ T6648] FAT-fs (loop3): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 107.289733][ T6678] loop0: detected capacity change from 0 to 512 [ 107.291860][ T6678] FAT-fs (loop0): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 107.587168][ T6703] loop1: detected capacity change from 0 to 512 [ 107.628982][ T6703] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 107.654911][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 107.698331][ T6718] loop1: detected capacity change from 0 to 512 [ 107.710860][ T6718] FAT-fs (loop1): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 108.305753][ T6747] device syzkaller0 entered promiscuous mode [ 108.529387][ T6764] block device autoloading is deprecated and will be removed. [ 108.539916][ T6764] md: md2 stopped. [ 108.541994][ T6764] md: md2 stopped. [ 108.776254][ T6757] rxe_eth0 speed is unknown, defaulting to 1000 [ 108.853687][ T6771] rxe_eth0 speed is unknown, defaulting to 1000 [ 109.553875][ T6798] device syzkaller0 entered promiscuous mode [ 109.560556][ T6800] rxe_eth0 speed is unknown, defaulting to 1000 [ 109.730737][ T6807] rxe_eth0 speed is unknown, defaulting to 1000 [ 109.775039][ T6813] loop0: detected capacity change from 0 to 512 [ 109.817119][ T6813] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 109.854873][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 109.966906][ T6834] block device autoloading is deprecated and will be removed. [ 109.975075][ T6834] md: md4 stopped. [ 109.977286][ T6834] md: md4 stopped. [ 110.312739][ T6844] rxe_eth0 speed is unknown, defaulting to 1000 [ 110.840160][ T6864] ip_tables: iptables: counters copy to user failed while replacing table [ 111.150971][ T6862] device syzkaller0 entered promiscuous mode [ 111.193533][ T6875] loop1: detected capacity change from 0 to 512 [ 111.247868][ T6875] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 111.272291][ T6875] EXT4-fs (loop1): 1 truncate cleaned up [ 111.277749][ T6875] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 111.297363][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 111.421017][ T6890] rxe_eth0 speed is unknown, defaulting to 1000 [ 111.890715][ T6914] loop1: detected capacity change from 0 to 512 [ 111.908177][ T6914] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 111.932272][ T6914] EXT4-fs (loop1): 1 truncate cleaned up [ 111.936051][ T6914] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 111.995671][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 112.000554][ T6925] device syzkaller0 entered promiscuous mode [ 112.167311][ T6932] rxe_eth0 speed is unknown, defaulting to 1000 [ 112.412432][ T6946] ip_tables: iptables: counters copy to user failed while replacing table [ 112.685482][ T6945] rxe_eth0 speed is unknown, defaulting to 1000 [ 112.820864][ T6957] loop3: detected capacity change from 0 to 512 [ 112.826287][ T6957] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 112.830430][ T6957] EXT4-fs (loop3): 1 truncate cleaned up [ 112.831853][ T6957] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 112.857458][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 112.919969][ T6967] FAULT_INJECTION: forcing a failure. [ 112.919969][ T6967] name failslab, interval 1, probability 0, space 0, times 0 [ 112.927738][ T6967] CPU: 1 PID: 6967 Comm: syz.1.974 Not tainted syzkaller #0 [ 112.929338][ T6967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 112.931654][ T6967] Call trace: [ 112.932384][ T6967] dump_backtrace+0x1c4/0x1f0 [ 112.933399][ T6967] show_stack+0x2c/0x3c [ 112.934266][ T6967] __dump_stack+0x30/0x40 [ 112.935208][ T6967] dump_stack_lvl+0xf4/0x15c [ 112.936190][ T6967] dump_stack+0x1c/0x5c [ 112.937092][ T6967] should_fail_ex+0x3cc/0x524 [ 112.938105][ T6967] __should_failslab+0xc0/0x11c [ 112.939167][ T6967] should_failslab+0x10/0x28 [ 112.940146][ T6967] __kmem_cache_alloc_node+0x7c/0x318 [ 112.941315][ T6967] __kmalloc+0xc4/0x180 [ 112.942232][ T6967] x509_get_sig_params+0x210/0x418 [ 112.943312][ T6967] x509_cert_parse+0x3fc/0x6e0 [ 112.944326][ T6967] x509_key_preparse+0x74/0x5c8 [ 112.945351][ T6967] asymmetric_key_preparse+0xcc/0x17c [ 112.946477][ T6967] key_create_or_update+0x360/0x86c [ 112.947572][ T6967] __arm64_sys_add_key+0x40c/0x520 [ 112.948649][ T6967] invoke_syscall+0x98/0x290 [ 112.949618][ T6967] el0_svc_common+0x13c/0x258 [ 112.950612][ T6967] do_el0_svc+0x5c/0x134 [ 112.951513][ T6967] el0_svc+0x58/0x12c [ 112.952351][ T6967] el0t_64_sync_handler+0x84/0xf0 [ 112.953396][ T6967] el0t_64_sync+0x18c/0x190 [ 112.968610][ T6969] device syzkaller0 entered promiscuous mode [ 113.021172][ T6971] rxe_eth0 speed is unknown, defaulting to 1000 [ 113.583040][ T6994] loop4: detected capacity change from 0 to 512 [ 113.600341][ T6994] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 113.612453][ T6994] EXT4-fs (loop4): 1 truncate cleaned up [ 113.615894][ T6994] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 113.657042][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 113.760478][ T7002] rxe_eth0 speed is unknown, defaulting to 1000 [ 113.948847][ T7015] rxe_eth0 speed is unknown, defaulting to 1000 [ 114.090827][ T7020] ip_tables: iptables: counters copy to user failed while replacing table [ 114.523236][ T7038] rxe_eth0 speed is unknown, defaulting to 1000 [ 114.640057][ T7049] loop3: detected capacity change from 0 to 512 [ 114.650117][ T7049] EXT4-fs: Ignoring removed bh option [ 114.676827][ T7049] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802c128, mo2=0002] [ 114.678848][ T7049] System zones: 1-12 [ 114.681788][ T7049] EXT4-fs (loop3): 1 truncate cleaned up [ 114.683169][ T7049] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 114.689118][ T7049] EXT4-fs (loop3): re-mounted. Quota mode: none. [ 114.691105][ T7049] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802c128, mo2=0002] [ 114.692683][ T7049] EXT4-fs (loop3): re-mounted. Quota mode: none. [ 114.704783][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 114.823826][ T7058] rxe_eth0 speed is unknown, defaulting to 1000 [ 115.546380][ T7081] rxe_eth0 speed is unknown, defaulting to 1000 [ 115.598814][ T7095] loop0: detected capacity change from 0 to 512 [ 115.605211][ T7095] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 115.609030][ T7095] EXT4-fs (loop0): 1 truncate cleaned up [ 115.610688][ T7095] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 115.701309][ T7097] ip_tables: iptables: counters copy to user failed while replacing table [ 115.936876][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 116.113352][ T7111] rxe_eth0 speed is unknown, defaulting to 1000 [ 116.239285][ T7125] loop1: detected capacity change from 0 to 512 [ 116.261200][ T7125] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 116.279823][ T7125] EXT4-fs (loop1): 1 truncate cleaned up [ 116.281535][ T7125] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 116.302681][ T7131] rxe_eth0 speed is unknown, defaulting to 1000 [ 116.690693][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 116.762264][ T7147] rxe_eth0 speed is unknown, defaulting to 1000 [ 116.816707][ T7153] loop2: detected capacity change from 0 to 512 [ 116.820730][ T7153] FAT-fs (loop2): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 116.977960][ T7172] loop4: detected capacity change from 0 to 512 [ 117.091047][ T7176] ip_tables: iptables: counters copy to user failed while replacing table [ 117.328296][ T7172] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 117.367267][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 117.385422][ T7185] rxe_eth0 speed is unknown, defaulting to 1000 [ 117.418948][ T7187] loop4: detected capacity change from 0 to 512 [ 117.429431][ T7187] FAT-fs (loop4): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 117.478784][ T7189] device syzkaller0 entered promiscuous mode [ 118.611769][ T7230] loop4: detected capacity change from 0 to 512 [ 118.653300][ T7230] FAT-fs (loop4): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 118.696670][ T5788] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 118.731316][ T7242] FAULT_INJECTION: forcing a failure. [ 118.731316][ T7242] name failslab, interval 1, probability 0, space 0, times 0 [ 118.745455][ T7239] device syzkaller0 entered promiscuous mode [ 118.746964][ T7242] CPU: 1 PID: 7242 Comm: syz.0.1073 Not tainted syzkaller #0 [ 118.748529][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 118.750618][ T7242] Call trace: [ 118.751360][ T7242] dump_backtrace+0x1c4/0x1f0 [ 118.752395][ T7242] show_stack+0x2c/0x3c [ 118.753314][ T7242] __dump_stack+0x30/0x40 [ 118.754283][ T7242] dump_stack_lvl+0xf4/0x15c [ 118.755300][ T7242] dump_stack+0x1c/0x5c [ 118.756233][ T7242] should_fail_ex+0x3cc/0x524 [ 118.757270][ T7242] __should_failslab+0xc0/0x11c [ 118.758344][ T7242] should_failslab+0x10/0x28 [ 118.759352][ T7242] kmem_cache_alloc+0x88/0x310 [ 118.760389][ T7242] create_new_namespaces+0x48/0x604 [ 118.761510][ T7242] unshare_nsproxy_namespaces+0x108/0x160 [ 118.762740][ T7242] ksys_unshare+0x3f0/0x70c [ 118.763721][ T7242] __arm64_sys_unshare+0x3c/0x50 [ 118.764770][ T7242] invoke_syscall+0x98/0x290 [ 118.765723][ T7242] el0_svc_common+0x13c/0x258 [ 118.766705][ T7242] do_el0_svc+0x5c/0x134 [ 118.767572][ T7242] el0_svc+0x58/0x12c [ 118.768409][ T7242] el0t_64_sync_handler+0x84/0xf0 [ 118.769406][ T7242] el0t_64_sync+0x18c/0x190 [ 119.162003][ T7267] ip_tables: iptables: counters copy to user failed while replacing table [ 119.962817][ T7278] loop4: detected capacity change from 0 to 1024 [ 119.982204][ T7278] EXT4-fs: Ignoring removed bh option [ 120.139154][ T7289] ip_tables: iptables: counters copy to user failed while replacing table [ 120.928698][ T7278] EXT4-fs error (device loop4): ext4_map_blocks:747: inode #3: block 1: comm syz.4.1084: lblock 1 mapped to illegal pblock 1 (length 1) [ 120.935173][ T7278] EXT4-fs (loop4): Remounting filesystem read-only [ 120.936564][ T7278] Quota error (device loop4): write_blk: dquota write failed [ 120.938255][ T7278] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 120.973159][ T7278] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.1084: Failed to acquire dquot type 0 [ 121.001246][ T7278] EXT4-fs (loop4): Remounting filesystem read-only [ 121.002768][ T7278] EXT4-fs error (device loop4): ext4_free_blocks:6235: comm syz.4.1084: Freeing blocks not in datazone - block = 0, count = 4096 [ 121.006051][ T7294] FAULT_INJECTION: forcing a failure. [ 121.006051][ T7294] name failslab, interval 1, probability 0, space 0, times 0 [ 121.008599][ T7294] CPU: 1 PID: 7294 Comm: syz.2.1090 Not tainted syzkaller #0 [ 121.010070][ T7294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 121.012069][ T7294] Call trace: [ 121.012682][ T7294] dump_backtrace+0x1c4/0x1f0 [ 121.013607][ T7294] show_stack+0x2c/0x3c [ 121.014462][ T7294] __dump_stack+0x30/0x40 [ 121.015387][ T7294] dump_stack_lvl+0xf4/0x15c [ 121.016339][ T7294] dump_stack+0x1c/0x5c [ 121.017204][ T7294] should_fail_ex+0x3cc/0x524 [ 121.018195][ T7294] __should_failslab+0xc0/0x11c [ 121.019206][ T7294] should_failslab+0x10/0x28 [ 121.020179][ T7294] __kmem_cache_alloc_node+0x7c/0x318 [ 121.021301][ T7294] __kmalloc+0xc4/0x180 [ 121.022157][ T7294] copy_net_ns+0xf8/0x578 [ 121.023056][ T7294] create_new_namespaces+0x30c/0x604 [ 121.024149][ T7294] unshare_nsproxy_namespaces+0x108/0x160 [ 121.025343][ T7294] ksys_unshare+0x3f0/0x70c [ 121.026280][ T7294] __arm64_sys_unshare+0x3c/0x50 [ 121.027290][ T7294] invoke_syscall+0x98/0x290 [ 121.028234][ T7294] el0_svc_common+0x13c/0x258 [ 121.029202][ T7294] do_el0_svc+0x5c/0x134 [ 121.030125][ T7294] el0_svc+0x58/0x12c [ 121.030942][ T7294] el0t_64_sync_handler+0x84/0xf0 [ 121.032003][ T7294] el0t_64_sync+0x18c/0x190 [ 121.036967][ T7278] EXT4-fs (loop4): Remounting filesystem read-only [ 121.038512][ T7278] EXT4-fs error (device loop4): ext4_read_inode_bitmap:140: comm syz.4.1084: Invalid inode bitmap blk 0 in block_group 0 [ 121.039942][ T7297] loop1: detected capacity change from 0 to 512 [ 121.046528][ T7278] EXT4-fs (loop4): Remounting filesystem read-only [ 121.053487][ T7278] EXT4-fs error (device loop4) in ext4_free_inode:362: Corrupt filesystem [ 121.054579][ T7297] FAT-fs (loop1): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 121.058552][ T4653] EXT4-fs error (device loop4): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:8: lblock 1 mapped to illegal pblock 1 (length 1) [ 121.061832][ T4653] EXT4-fs (loop4): Remounting filesystem read-only [ 121.063188][ T4653] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 121.084802][ T7278] EXT4-fs (loop4): Remounting filesystem read-only [ 121.086327][ T4653] EXT4-fs error (device loop4): ext4_release_dquot:6884: comm kworker/u4:8: Failed to release dquot type 0 [ 121.086333][ T7278] EXT4-fs (loop4): 1 orphan inode deleted [ 121.089883][ T4653] EXT4-fs (loop4): Remounting filesystem read-only [ 121.097178][ T7278] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 121.258407][ T7300] device syzkaller0 entered promiscuous mode [ 121.341426][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 122.677730][ T7338] FAULT_INJECTION: forcing a failure. [ 122.677730][ T7338] name failslab, interval 1, probability 0, space 0, times 0 [ 122.680248][ T7338] CPU: 1 PID: 7338 Comm: syz.2.1105 Not tainted syzkaller #0 [ 122.681730][ T7338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 122.683682][ T7338] Call trace: [ 122.684359][ T7338] dump_backtrace+0x1c4/0x1f0 [ 122.685337][ T7338] show_stack+0x2c/0x3c [ 122.686210][ T7338] __dump_stack+0x30/0x40 [ 122.687126][ T7338] dump_stack_lvl+0xf4/0x15c [ 122.688124][ T7338] dump_stack+0x1c/0x5c [ 122.689040][ T7338] should_fail_ex+0x3cc/0x524 [ 122.690056][ T7338] __should_failslab+0xc0/0x11c [ 122.691135][ T7338] should_failslab+0x10/0x28 [ 122.692124][ T7338] __kmem_cache_alloc_node+0x7c/0x318 [ 122.693264][ T7338] __kmalloc+0xc4/0x180 [ 122.694127][ T7338] copy_net_ns+0xf8/0x578 [ 122.695026][ T7338] create_new_namespaces+0x30c/0x604 [ 122.696166][ T7338] unshare_nsproxy_namespaces+0x108/0x160 [ 122.697369][ T7338] ksys_unshare+0x3f0/0x70c [ 122.698318][ T7338] __arm64_sys_unshare+0x3c/0x50 [ 122.699336][ T7338] invoke_syscall+0x98/0x290 [ 122.700300][ T7338] el0_svc_common+0x13c/0x258 [ 122.701244][ T7338] do_el0_svc+0x5c/0x134 [ 122.702106][ T7338] el0_svc+0x58/0x12c [ 122.702940][ T7338] el0t_64_sync_handler+0x84/0xf0 [ 122.703981][ T7338] el0t_64_sync+0x18c/0x190 [ 122.794117][ T7350] loop1: detected capacity change from 0 to 512 [ 122.801071][ T7350] FAT-fs (loop1): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 123.420673][ T7376] FAULT_INJECTION: forcing a failure. [ 123.420673][ T7376] name failslab, interval 1, probability 0, space 0, times 0 [ 123.425092][ T7376] CPU: 0 PID: 7376 Comm: syz.4.1119 Not tainted syzkaller #0 [ 123.426790][ T7376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 123.428986][ T7376] Call trace: [ 123.429726][ T7376] dump_backtrace+0x1c4/0x1f0 [ 123.430753][ T7376] show_stack+0x2c/0x3c [ 123.431661][ T7376] __dump_stack+0x30/0x40 [ 123.432591][ T7376] dump_stack_lvl+0xf4/0x15c [ 123.433552][ T7376] dump_stack+0x1c/0x5c [ 123.434427][ T7376] should_fail_ex+0x3cc/0x524 [ 123.435417][ T7376] __should_failslab+0xc0/0x11c [ 123.436440][ T7376] should_failslab+0x10/0x28 [ 123.437410][ T7376] kmem_cache_alloc+0x88/0x310 [ 123.438407][ T7376] create_new_namespaces+0x48/0x604 [ 123.439489][ T7376] unshare_nsproxy_namespaces+0x108/0x160 [ 123.440651][ T7376] ksys_unshare+0x3f0/0x70c [ 123.441581][ T7376] __arm64_sys_unshare+0x3c/0x50 [ 123.442635][ T7376] invoke_syscall+0x98/0x290 [ 123.443596][ T7376] el0_svc_common+0x13c/0x258 [ 123.444585][ T7376] do_el0_svc+0x5c/0x134 [ 123.445483][ T7376] el0_svc+0x58/0x12c [ 123.446341][ T7376] el0t_64_sync_handler+0x84/0xf0 [ 123.447404][ T7376] el0t_64_sync+0x18c/0x190 [ 123.940741][ T7408] FAULT_INJECTION: forcing a failure. [ 123.940741][ T7408] name failslab, interval 1, probability 0, space 0, times 0 [ 123.943770][ T7408] CPU: 0 PID: 7408 Comm: syz.3.1132 Not tainted syzkaller #0 [ 123.945356][ T7408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 123.947508][ T7408] Call trace: [ 123.948225][ T7408] dump_backtrace+0x1c4/0x1f0 [ 123.949263][ T7408] show_stack+0x2c/0x3c [ 123.950163][ T7408] __dump_stack+0x30/0x40 [ 123.951106][ T7408] dump_stack_lvl+0xf4/0x15c [ 123.952100][ T7408] dump_stack+0x1c/0x5c [ 123.953000][ T7408] should_fail_ex+0x3cc/0x524 [ 123.954015][ T7408] __should_failslab+0xc0/0x11c [ 123.955045][ T7408] should_failslab+0x10/0x28 [ 123.956043][ T7408] __kmem_cache_alloc_node+0x7c/0x318 [ 123.957201][ T7408] __kmalloc+0xc4/0x180 [ 123.958075][ T7408] copy_net_ns+0xf8/0x578 [ 123.958990][ T7408] create_new_namespaces+0x30c/0x604 [ 123.960110][ T7408] unshare_nsproxy_namespaces+0x108/0x160 [ 123.961320][ T7408] ksys_unshare+0x3f0/0x70c [ 123.962292][ T7408] __arm64_sys_unshare+0x3c/0x50 [ 123.963355][ T7408] invoke_syscall+0x98/0x290 [ 123.964333][ T7408] el0_svc_common+0x13c/0x258 [ 123.965327][ T7408] do_el0_svc+0x5c/0x134 [ 123.966241][ T7408] el0_svc+0x58/0x12c [ 123.967077][ T7408] el0t_64_sync_handler+0x84/0xf0 [ 123.968115][ T7408] el0t_64_sync+0x18c/0x190 [ 125.914618][ T2067] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.915999][ T2067] ieee802154 phy1 wpan1: encryption failed: -22 [ 135.865809][ T7454] FAULT_INJECTION: forcing a failure. [ 135.865809][ T7454] name failslab, interval 1, probability 0, space 0, times 0 [ 135.868567][ T7454] CPU: 1 PID: 7454 Comm: syz.1.1146 Not tainted syzkaller #0 [ 135.870161][ T7454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 135.872273][ T7454] Call trace: [ 135.872965][ T7454] dump_backtrace+0x1c4/0x1f0 [ 135.873962][ T7454] show_stack+0x2c/0x3c [ 135.874908][ T7454] __dump_stack+0x30/0x40 [ 135.875875][ T7454] dump_stack_lvl+0xf4/0x15c [ 135.876997][ T7454] dump_stack+0x1c/0x5c [ 135.877963][ T7454] should_fail_ex+0x3cc/0x524 [ 135.879043][ T7454] __should_failslab+0xc0/0x11c [ 135.880151][ T7454] should_failslab+0x10/0x28 [ 135.881175][ T7454] __kmem_cache_alloc_node+0x7c/0x318 [ 135.882317][ T7454] __kmalloc+0xc4/0x180 [ 135.883200][ T7454] copy_net_ns+0xf8/0x578 [ 135.884107][ T7454] create_new_namespaces+0x30c/0x604 [ 135.885224][ T7454] unshare_nsproxy_namespaces+0x108/0x160 [ 135.886398][ T7454] ksys_unshare+0x3f0/0x70c [ 135.887335][ T7454] __arm64_sys_unshare+0x3c/0x50 [ 135.888348][ T7454] invoke_syscall+0x98/0x290 [ 135.889296][ T7454] el0_svc_common+0x13c/0x258 [ 135.890258][ T7454] do_el0_svc+0x5c/0x134 [ 135.891148][ T7454] el0_svc+0x58/0x12c [ 135.891981][ T7454] el0t_64_sync_handler+0x84/0xf0 [ 135.893043][ T7454] el0t_64_sync+0x18c/0x190 [ 137.602763][ T7488] ip_tables: iptables: counters copy to user failed while replacing table [ 137.648038][ T7497] device syzkaller0 entered promiscuous mode [ 137.847257][ T7514] FAULT_INJECTION: forcing a failure. [ 137.847257][ T7514] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.850445][ T7514] CPU: 0 PID: 7514 Comm: syz.0.1168 Not tainted syzkaller #0 [ 137.852157][ T7514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 137.854559][ T7514] Call trace: [ 137.855340][ T7514] dump_backtrace+0x1c4/0x1f0 [ 137.856511][ T7514] show_stack+0x2c/0x3c [ 137.857548][ T7514] __dump_stack+0x30/0x40 [ 137.858524][ T7514] dump_stack_lvl+0xf4/0x15c [ 137.859495][ T7514] dump_stack+0x1c/0x5c [ 137.860371][ T7514] should_fail_ex+0x3cc/0x524 [ 137.861344][ T7514] should_fail+0x14/0x24 [ 137.862212][ T7514] should_fail_usercopy+0x20/0x30 [ 137.863280][ T7514] copyin+0x2c/0x148 [ 137.864108][ T7514] _copy_from_iter+0x404/0xf98 [ 137.865119][ T7514] netlink_sendmsg+0x614/0x9d8 [ 137.866112][ T7514] ____sys_sendmsg+0x588/0x90c [ 137.867145][ T7514] __sys_sendmsg+0x288/0x374 [ 137.868164][ T7514] __arm64_sys_sendmsg+0x80/0x94 [ 137.869250][ T7514] invoke_syscall+0x98/0x290 [ 137.870259][ T7514] el0_svc_common+0x13c/0x258 [ 137.871289][ T7514] do_el0_svc+0x5c/0x134 [ 137.872222][ T7514] el0_svc+0x58/0x12c [ 137.873048][ T7514] el0t_64_sync_handler+0x84/0xf0 [ 137.874064][ T7514] el0t_64_sync+0x18c/0x190 [ 137.949849][ T7518] loop3: detected capacity change from 0 to 512 [ 138.156861][ T7529] ip_tables: iptables: counters copy to user failed while replacing table [ 138.259724][ T7532] __nla_validate_parse: 7 callbacks suppressed [ 138.259747][ T7532] netlink: 98 bytes leftover after parsing attributes in process `syz.3.1171'. [ 139.072429][ T7539] device syzkaller0 entered promiscuous mode [ 139.280941][ T7546] loop4: detected capacity change from 0 to 512 [ 139.353551][ T7546] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 139.411968][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 139.622255][ T7573] ip_tables: iptables: counters copy to user failed while replacing table [ 139.930440][ T7577] device syzkaller0 entered promiscuous mode [ 140.210498][ T7589] ip_tables: iptables: counters copy to user failed while replacing table [ 140.552235][ T7607] loop1: detected capacity change from 0 to 512 [ 140.568078][ T7607] FAT-fs (loop1): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 140.602286][ T7611] device syzkaller0 entered promiscuous mode [ 140.777753][ T7622] ip_tables: iptables: counters copy to user failed while replacing table [ 141.758219][ T7649] FAULT_INJECTION: forcing a failure. [ 141.758219][ T7649] name failslab, interval 1, probability 0, space 0, times 0 [ 141.762529][ T7649] CPU: 0 PID: 7649 Comm: syz.1.1226 Not tainted syzkaller #0 [ 141.763944][ T7649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 141.766065][ T7649] Call trace: [ 141.766754][ T7649] dump_backtrace+0x1c4/0x1f0 [ 141.767759][ T7649] show_stack+0x2c/0x3c [ 141.768606][ T7649] __dump_stack+0x30/0x40 [ 141.769536][ T7649] dump_stack_lvl+0xf4/0x15c [ 141.770591][ T7649] dump_stack+0x1c/0x5c [ 141.771526][ T7649] should_fail_ex+0x3cc/0x524 [ 141.772539][ T7649] __should_failslab+0xc0/0x11c [ 141.773638][ T7649] should_failslab+0x10/0x28 [ 141.774671][ T7649] __kmem_cache_alloc_node+0x7c/0x318 [ 141.775877][ T7649] kmalloc_trace+0x48/0x94 [ 141.776874][ T7649] alloc_tty_struct+0xb8/0x688 [ 141.777954][ T7649] tty_init_dev+0x60/0x3f4 [ 141.778940][ T7649] ptmx_open+0xfc/0x2d4 [ 141.779864][ T7649] chrdev_open+0x3d0/0x51c [ 141.780844][ T7649] do_dentry_open+0x738/0xf8c [ 141.781876][ T7649] vfs_open+0x7c/0x90 [ 141.782765][ T7649] path_openat+0x1fc0/0x27a0 [ 141.783780][ T7649] do_filp_open+0x198/0x38c [ 141.784785][ T7649] do_sys_openat2+0x134/0x3fc [ 141.785819][ T7649] __arm64_sys_openat+0x11c/0x150 [ 141.786925][ T7649] invoke_syscall+0x98/0x290 [ 141.787939][ T7649] el0_svc_common+0x13c/0x258 [ 141.788986][ T7649] do_el0_svc+0x5c/0x134 [ 141.789923][ T7649] el0_svc+0x58/0x12c [ 141.790820][ T7649] el0t_64_sync_handler+0x84/0xf0 [ 141.791932][ T7649] el0t_64_sync+0x18c/0x190 [ 141.796546][ T7651] device syzkaller0 entered promiscuous mode [ 142.062951][ T7657] loop4: detected capacity change from 0 to 512 [ 142.080499][ T7657] FAT-fs (loop4): Unrecognized mount option "ÿÿÿ01777777777777777777777" or missing value [ 142.106975][ T7519] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 142.287141][ T7666] ip_tables: iptables: counters copy to user failed while replacing table [ 143.038842][ T7682] FAULT_INJECTION: forcing a failure. [ 143.038842][ T7682] name failslab, interval 1, probability 0, space 0, times 0 [ 143.041711][ T7682] CPU: 1 PID: 7682 Comm: syz.4.1238 Not tainted syzkaller #0 [ 143.043417][ T7682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 143.045834][ T7682] Call trace: [ 143.046576][ T7682] dump_backtrace+0x1c4/0x1f0 [ 143.047603][ T7682] show_stack+0x2c/0x3c [ 143.048483][ T7682] __dump_stack+0x30/0x40 [ 143.049441][ T7682] dump_stack_lvl+0xf4/0x15c [ 143.050460][ T7682] dump_stack+0x1c/0x5c [ 143.051400][ T7682] should_fail_ex+0x3cc/0x524 [ 143.052471][ T7682] __should_failslab+0xc0/0x11c [ 143.053526][ T7682] should_failslab+0x10/0x28 [ 143.054539][ T7682] __kmem_cache_alloc_node+0x7c/0x318 [ 143.055705][ T7682] kmalloc_trace+0x48/0x94 [ 143.056760][ T7682] tty_alloc_file+0x58/0xa4 [ 143.057796][ T7682] ptmx_open+0x64/0x2d4 [ 143.058768][ T7682] chrdev_open+0x3d0/0x51c [ 143.059777][ T7682] do_dentry_open+0x738/0xf8c [ 143.060826][ T7682] vfs_open+0x7c/0x90 [ 143.061725][ T7682] path_openat+0x1fc0/0x27a0 [ 143.062853][ T7682] do_filp_open+0x198/0x38c [ 143.063891][ T7682] do_sys_openat2+0x134/0x3fc [ 143.064910][ T7682] __arm64_sys_openat+0x11c/0x150 [ 143.065967][ T7682] invoke_syscall+0x98/0x290 [ 143.066946][ T7682] el0_svc_common+0x13c/0x258 [ 143.067952][ T7682] do_el0_svc+0x5c/0x134 [ 143.068866][ T7682] el0_svc+0x58/0x12c [ 143.069719][ T7682] el0t_64_sync_handler+0x84/0xf0 [ 143.070786][ T7682] el0t_64_sync+0x18c/0x190 [ 143.188888][ T7684] block device autoloading is deprecated and will be removed. [ 143.197732][ T7684] md: md2 stopped. [ 143.199823][ T7684] md: md2 stopped. [ 143.410793][ T7687] device syzkaller0 entered promiscuous mode [ 143.567195][ T7697] rxe_eth0 speed is unknown, defaulting to 1000 [ 144.751198][ T7716] FAULT_INJECTION: forcing a failure. [ 144.751198][ T7716] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 144.754204][ T7716] CPU: 0 PID: 7716 Comm: syz.4.1252 Not tainted syzkaller #0 [ 144.755727][ T7716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 144.757867][ T7716] Call trace: [ 144.758580][ T7716] dump_backtrace+0x1c4/0x1f0 [ 144.759584][ T7716] show_stack+0x2c/0x3c [ 144.760462][ T7716] __dump_stack+0x30/0x40 [ 144.761383][ T7716] dump_stack_lvl+0xf4/0x15c [ 144.762348][ T7716] dump_stack+0x1c/0x5c [ 144.763213][ T7716] should_fail_ex+0x3cc/0x524 [ 144.764205][ T7716] should_fail+0x14/0x24 [ 144.765097][ T7716] should_fail_usercopy+0x20/0x30 [ 144.766161][ T7716] bpf_verifier_vlog+0x1b0/0x4cc [ 144.767184][ T7716] __btf_verifier_log+0xe8/0x13c [ 144.768220][ T7716] btf_parse_hdr+0x394/0x84c [ 144.769320][ T7716] btf_new_fd+0x39c/0x9a4 [ 144.770361][ T7716] bpf_btf_load+0x78/0x98 [ 144.771372][ T7716] __sys_bpf+0x4ec/0x660 [ 144.772310][ T7716] __arm64_sys_bpf+0x80/0x98 [ 144.773288][ T7716] invoke_syscall+0x98/0x290 [ 144.774225][ T7716] el0_svc_common+0x13c/0x258 [ 144.775208][ T7716] do_el0_svc+0x5c/0x134 [ 144.776148][ T7716] el0_svc+0x58/0x12c [ 144.776977][ T7716] el0t_64_sync_handler+0x84/0xf0 [ 144.778051][ T7716] el0t_64_sync+0x18c/0x190 [ 144.794361][ T7720] FAULT_INJECTION: forcing a failure. [ 144.794361][ T7720] name failslab, interval 1, probability 0, space 0, times 0 [ 144.796984][ T7720] CPU: 1 PID: 7720 Comm: syz.3.1251 Not tainted syzkaller #0 [ 144.798568][ T7720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 144.800713][ T7720] Call trace: [ 144.801405][ T7720] dump_backtrace+0x1c4/0x1f0 [ 144.802407][ T7720] show_stack+0x2c/0x3c [ 144.803306][ T7720] __dump_stack+0x30/0x40 [ 144.804239][ T7720] dump_stack_lvl+0xf4/0x15c [ 144.805203][ T7720] dump_stack+0x1c/0x5c [ 144.806106][ T7720] should_fail_ex+0x3cc/0x524 [ 144.807084][ T7720] __should_failslab+0xc0/0x11c [ 144.808089][ T7720] should_failslab+0x10/0x28 [ 144.809041][ T7720] __kmem_cache_alloc_node+0x7c/0x318 [ 144.810149][ T7720] __kmalloc+0xc4/0x180 [ 144.811020][ T7720] tomoyo_encode+0x260/0x484 [ 144.811974][ T7720] tomoyo_realpath_from_path+0x4b4/0x508 [ 144.813164][ T7720] tomoyo_check_open_permission+0x19c/0x35c [ 144.814409][ T7720] tomoyo_file_open+0x128/0x198 [ 144.815396][ T7720] security_file_open+0x6c/0xac [ 144.816367][ T7720] do_dentry_open+0x294/0xf8c [ 144.817329][ T7720] vfs_open+0x7c/0x90 [ 144.818150][ T7720] path_openat+0x1fc0/0x27a0 [ 144.819079][ T7720] do_filp_open+0x198/0x38c [ 144.819997][ T7720] do_sys_openat2+0x134/0x3fc [ 144.820941][ T7720] __arm64_sys_openat+0x11c/0x150 [ 144.821984][ T7720] invoke_syscall+0x98/0x290 [ 144.822933][ T7720] el0_svc_common+0x13c/0x258 [ 144.823907][ T7720] do_el0_svc+0x5c/0x134 [ 144.824777][ T7720] el0_svc+0x58/0x12c [ 144.825602][ T7720] el0t_64_sync_handler+0x84/0xf0 [ 144.826627][ T7720] el0t_64_sync+0x18c/0x190 [ 144.835713][ T7720] ERROR: Out of memory at tomoyo_realpath_from_path. [ 144.971623][ T7732] rxe_eth0 speed is unknown, defaulting to 1000 [ 144.977568][ T7735] xt_hashlimit: size too large, truncated to 1048576 [ 146.318060][ T7765] rxe_eth0 speed is unknown, defaulting to 1000 [ 146.420216][ T7773] loop0: detected capacity change from 0 to 1024 [ 146.428392][ T7773] EXT4-fs: Ignoring removed bh option [ 146.463952][ T7773] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 146.483488][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 146.516833][ T7782] loop0: detected capacity change from 0 to 512 [ 146.534208][ T7782] EXT2-fs (loop0): error: couldn't mount because of unsupported optional features (18400) [ 146.557515][ T7519] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 146.569878][ T7782] FAULT_INJECTION: forcing a failure. [ 146.569878][ T7782] name failslab, interval 1, probability 0, space 0, times 0 [ 146.572761][ T7782] CPU: 1 PID: 7782 Comm: syz.0.1279 Not tainted syzkaller #0 [ 146.574307][ T7782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 146.576486][ T7782] Call trace: [ 146.577211][ T7782] dump_backtrace+0x1c4/0x1f0 [ 146.578241][ T7782] show_stack+0x2c/0x3c [ 146.579153][ T7782] __dump_stack+0x30/0x40 [ 146.580107][ T7782] dump_stack_lvl+0xf4/0x15c [ 146.581123][ T7782] dump_stack+0x1c/0x5c [ 146.582006][ T7782] should_fail_ex+0x3cc/0x524 [ 146.583031][ T7782] __should_failslab+0xc0/0x11c [ 146.584038][ T7782] should_failslab+0x10/0x28 [ 146.584979][ T7782] __kmem_cache_alloc_node+0x7c/0x318 [ 146.586104][ T7782] __kmalloc+0xc4/0x180 [ 146.586930][ T7782] sk_prot_alloc+0xc4/0x1e8 [ 146.587855][ T7782] sk_alloc+0x44/0x3a0 [ 146.588719][ T7782] __netlink_create+0x80/0x2a8 [ 146.589735][ T7782] __netlink_kernel_create+0x130/0x6a4 [ 146.590869][ T7782] crypto_netlink_init+0xa8/0x12c [ 146.591920][ T7782] ops_init+0x2b0/0x53c [ 146.592766][ T7782] setup_net+0x494/0xb6c [ 146.593652][ T7782] copy_net_ns+0x2b8/0x578 [ 146.594527][ T7782] create_new_namespaces+0x30c/0x604 [ 146.595616][ T7782] unshare_nsproxy_namespaces+0x108/0x160 [ 146.596826][ T7782] ksys_unshare+0x3f0/0x70c [ 146.597787][ T7782] __arm64_sys_unshare+0x3c/0x50 [ 146.598827][ T7782] invoke_syscall+0x98/0x290 [ 146.599803][ T7782] el0_svc_common+0x13c/0x258 [ 146.600780][ T7782] do_el0_svc+0x5c/0x134 [ 146.601682][ T7782] el0_svc+0x58/0x12c [ 146.602571][ T7782] el0t_64_sync_handler+0x84/0xf0 [ 146.603653][ T7782] el0t_64_sync+0x18c/0x190 [ 146.889352][ T7705] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 146.950159][ T7795] rxe_eth0 speed is unknown, defaulting to 1000 [ 147.015550][ T7803] x_tables: duplicate underflow at hook 2 [ 147.068883][ T7808] loop4: detected capacity change from 0 to 512 [ 147.098166][ T7808] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 147.132093][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 147.164425][ T7812] loop4: detected capacity change from 0 to 512 [ 147.166699][ T7812] EXT2-fs (loop4): error: couldn't mount because of unsupported optional features (18400) [ 147.197396][ T7519] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 147.231042][ T7812] rxe_eth0 speed is unknown, defaulting to 1000 [ 147.469469][ T7832] rxe_eth0 speed is unknown, defaulting to 1000 [ 147.487335][ T7836] loop4: detected capacity change from 0 to 512 [ 147.494148][ T4413] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 147.534831][ T7836] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 147.584487][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 147.653952][ T4413] usb 1-1: device descriptor read/64, error -71 [ 147.751748][ T7849] loop1: detected capacity change from 0 to 512 [ 147.758181][ T7849] EXT2-fs (loop1): error: couldn't mount because of unsupported optional features (18400) [ 147.769306][ T7849] rxe_eth0 speed is unknown, defaulting to 1000 [ 147.930813][ T7867] rxe_eth0 speed is unknown, defaulting to 1000 [ 147.937268][ T4413] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 148.094112][ T4413] usb 1-1: device descriptor read/64, error -71 [ 148.176101][ T7879] loop2: detected capacity change from 0 to 512 [ 148.197606][ T7879] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 148.214211][ T4413] usb usb1-port1: attempt power cycle [ 148.221661][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 148.603769][ T7907] loop2: detected capacity change from 0 to 512 [ 148.627060][ T4413] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 148.642508][ T7907] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 148.664509][ T4413] usb 1-1: device descriptor read/8, error -71 [ 148.667457][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 148.692301][ T7911] rxe_eth0 speed is unknown, defaulting to 1000 [ 148.744805][ T7914] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1333'. [ 148.944878][ T4413] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 148.974641][ T4413] usb 1-1: device descriptor read/8, error -71 [ 149.094082][ T4413] usb usb1-port1: unable to enumerate USB device [ 149.729545][ T7953] FAULT_INJECTION: forcing a failure. [ 149.729545][ T7953] name failslab, interval 1, probability 0, space 0, times 0 [ 149.732460][ T7953] CPU: 1 PID: 7953 Comm: syz.3.1351 Not tainted syzkaller #0 [ 149.734085][ T7953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 149.736307][ T7953] Call trace: [ 149.737031][ T7953] dump_backtrace+0x1c4/0x1f0 [ 149.738121][ T7953] show_stack+0x2c/0x3c [ 149.739062][ T7953] __dump_stack+0x30/0x40 [ 149.740054][ T7953] dump_stack_lvl+0xf4/0x15c [ 149.741099][ T7953] dump_stack+0x1c/0x5c [ 149.742049][ T7953] should_fail_ex+0x3cc/0x524 [ 149.743031][ T7953] __should_failslab+0xc0/0x11c [ 149.744098][ T7953] should_failslab+0x10/0x28 [ 149.745052][ T7953] kmem_cache_alloc+0x88/0x310 [ 149.746047][ T7953] copy_utsname+0xf8/0x3ec [ 149.746997][ T7953] create_new_namespaces+0x134/0x604 [ 149.748093][ T7953] unshare_nsproxy_namespaces+0x108/0x160 [ 149.749279][ T7953] ksys_unshare+0x3f0/0x70c [ 149.750219][ T7953] __arm64_sys_unshare+0x3c/0x50 [ 149.751251][ T7953] invoke_syscall+0x98/0x290 [ 149.752230][ T7953] el0_svc_common+0x13c/0x258 [ 149.753231][ T7953] do_el0_svc+0x5c/0x134 [ 149.754181][ T7953] el0_svc+0x58/0x12c [ 149.755040][ T7953] el0t_64_sync_handler+0x84/0xf0 [ 149.756114][ T7953] el0t_64_sync+0x18c/0x190 [ 149.904566][ T7969] block device autoloading is deprecated and will be removed. [ 149.906839][ T7969] md: md1 stopped. [ 149.907817][ T7969] md: md1 stopped. [ 149.969908][ T7974] loop0: detected capacity change from 0 to 164 [ 151.717665][ T8018] rxe_eth0 speed is unknown, defaulting to 1000 [ 151.811697][ T8034] block device autoloading is deprecated and will be removed. [ 151.814182][ T8034] md: md0 stopped. [ 151.815239][ T8034] md: md0 stopped. [ 152.031953][ T8040] batman_adv: batadv0: Adding interface: syzkaller0 [ 152.033320][ T8040] batman_adv: batadv0: The MTU of interface syzkaller0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 152.051858][ T8041] ip_tables: iptables: counters copy to user failed while replacing table [ 152.076595][ T8040] batman_adv: batadv0: Interface activated: syzkaller0 [ 152.264293][ T8037] batman_adv: batadv0: Interface deactivated: syzkaller0 [ 152.339261][ T8037] batman_adv: batadv0: Removing interface: syzkaller0 [ 152.575138][ T8047] loop4: detected capacity change from 0 to 512 [ 152.689416][ T8047] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 152.717919][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 152.938862][ T8074] netlink: 'syz.0.1391': attribute type 33 has an invalid length. [ 152.977682][ T8080] loop3: detected capacity change from 0 to 512 [ 153.055555][ T8083] loop0: detected capacity change from 0 to 2048 [ 153.067603][ T8087] loop1: detected capacity change from 0 to 512 [ 153.080210][ T8083] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 153.085775][ T8087] EXT4-fs error (device loop1): ext4_get_journal_inode:5769: comm syz.1.1398: inode #2147418112: comm syz.1.1398: iget: illegal inode # [ 153.088946][ T8087] EXT4-fs (loop1): no journal found [ 153.090078][ T8087] EXT4-fs (loop1): can't get journal size [ 153.103374][ T8087] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 153.106350][ T8087] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 153.108557][ T8087] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 153.129406][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 153.142358][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 153.153463][ T8095] loop3: detected capacity change from 0 to 512 [ 153.162227][ T8097] sctp: [Deprecated]: syz.0.1400 (pid 8097) Use of int in max_burst socket option. [ 153.162227][ T8097] Use struct sctp_assoc_value instead [ 153.189291][ T8095] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 153.275960][ T4336] EXT4-fs (loop3): unmounting filesystem. [ 153.388251][ T8109] ip_tables: iptables: counters copy to user failed while replacing table [ 153.594072][ T48] Bluetooth: hci0: command 0x0406 tx timeout [ 153.595436][ T48] Bluetooth: hci2: command 0x0406 tx timeout [ 153.596776][ T4331] Bluetooth: hci1: command 0x0406 tx timeout [ 153.598010][ T4331] Bluetooth: hci3: command 0x0406 tx timeout [ 153.599414][ T4342] Bluetooth: hci4: command 0x0406 tx timeout [ 153.927361][ T8130] rxe_eth0 speed is unknown, defaulting to 1000 [ 153.964088][ T8133] capability: warning: `syz.3.1410' uses deprecated v2 capabilities in a way that may be insecure [ 153.986490][ T8136] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1409'. [ 154.058678][ T8144] loop4: detected capacity change from 0 to 512 [ 154.117938][ T8144] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 154.150155][ T4335] EXT4-fs (loop4): unmounting filesystem. [ 154.225215][ T8156] block device autoloading is deprecated and will be removed. [ 154.227852][ T8156] md: md4 stopped. [ 154.229102][ T8156] md: md4 stopped. [ 154.607869][ T8182] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1426'. [ 154.848124][ T8192] ip_tables: iptables: counters copy to user failed while replacing table [ 155.041908][ T8198] loop1: detected capacity change from 0 to 512 [ 155.049837][ T8196] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 155.052398][ T8196] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 155.056179][ T8196] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 155.058098][ T8196] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 155.076983][ T8198] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 155.096794][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 155.494702][ T8238] block device autoloading is deprecated and will be removed. [ 155.497006][ T8238] md: md2 stopped. [ 155.498259][ T8238] md: md2 stopped. [ 155.527825][ T8243] loop0: detected capacity change from 0 to 512 [ 155.560665][ T8243] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 155.596217][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 155.733401][ T8256] netlink: 'syz.3.1452': attribute type 1 has an invalid length. [ 155.742011][ T8256] 8021q: adding VLAN 0 to HW filter on device bond1 [ 155.770694][ T8256] bond1: (slave dummy0): Enslaving as a backup interface with an up link [ 155.815969][ T8256] netlink: 'syz.3.1452': attribute type 10 has an invalid length. [ 155.817813][ T8256] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1452'. [ 155.819683][ T8256] device dummy0 entered promiscuous mode [ 155.821832][ T8256] bond1: (slave dummy0): Releasing backup interface [ 156.068899][ T8270] FAULT_INJECTION: forcing a failure. [ 156.068899][ T8270] name failslab, interval 1, probability 0, space 0, times 0 [ 156.071873][ T8270] CPU: 0 PID: 8270 Comm: syz.3.1455 Not tainted syzkaller #0 [ 156.073527][ T8270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 156.075746][ T8270] Call trace: [ 156.076424][ T8270] dump_backtrace+0x1c4/0x1f0 [ 156.077430][ T8270] show_stack+0x2c/0x3c [ 156.078341][ T8270] __dump_stack+0x30/0x40 [ 156.079303][ T8270] dump_stack_lvl+0xf4/0x15c [ 156.080384][ T8270] dump_stack+0x1c/0x5c [ 156.081284][ T8270] should_fail_ex+0x3cc/0x524 [ 156.082298][ T8270] __should_failslab+0xc0/0x11c [ 156.083358][ T8270] should_failslab+0x10/0x28 [ 156.084346][ T8270] __kmem_cache_alloc_node+0x7c/0x318 [ 156.085530][ T8270] __kmalloc+0xc4/0x180 [ 156.086436][ T8270] x509_get_sig_params+0x210/0x418 [ 156.087488][ T8270] x509_cert_parse+0x3fc/0x6e0 [ 156.088453][ T8270] x509_key_preparse+0x74/0x5c8 [ 156.089476][ T8270] asymmetric_key_preparse+0xcc/0x17c [ 156.090609][ T8270] key_create_or_update+0x360/0x86c [ 156.091689][ T8270] __arm64_sys_add_key+0x40c/0x520 [ 156.092730][ T8270] invoke_syscall+0x98/0x290 [ 156.093698][ T8270] el0_svc_common+0x13c/0x258 [ 156.094695][ T8270] do_el0_svc+0x5c/0x134 [ 156.095592][ T8270] el0_svc+0x58/0x12c [ 156.096432][ T8270] el0t_64_sync_handler+0x84/0xf0 [ 156.097503][ T8270] el0t_64_sync+0x18c/0x190 [ 156.243252][ T8283] loop0: detected capacity change from 0 to 512 [ 156.299641][ T8283] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 156.337530][ T4334] EXT4-fs (loop0): unmounting filesystem. [ 156.428444][ T8301] ip_tables: iptables: counters copy to user failed while replacing table [ 156.697879][ T8323] FAULT_INJECTION: forcing a failure. [ 156.697879][ T8323] name failslab, interval 1, probability 0, space 0, times 0 [ 156.703268][ T8323] CPU: 1 PID: 8323 Comm: syz.2.1471 Not tainted syzkaller #0 [ 156.704877][ T8323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 156.707083][ T8323] Call trace: [ 156.707828][ T8323] dump_backtrace+0x1c4/0x1f0 [ 156.708835][ T8323] show_stack+0x2c/0x3c [ 156.709721][ T8323] __dump_stack+0x30/0x40 [ 156.710643][ T8323] dump_stack_lvl+0xf4/0x15c [ 156.711647][ T8323] dump_stack+0x1c/0x5c [ 156.712508][ T8323] should_fail_ex+0x3cc/0x524 [ 156.713476][ T8323] __should_failslab+0xc0/0x11c [ 156.714473][ T8323] should_failslab+0x10/0x28 [ 156.715439][ T8323] __kmem_cache_alloc_node+0x7c/0x318 [ 156.716573][ T8323] __kmalloc+0xc4/0x180 [ 156.717459][ T8323] x509_get_sig_params+0x210/0x418 [ 156.718560][ T8323] x509_cert_parse+0x3fc/0x6e0 [ 156.719617][ T8323] x509_key_preparse+0x74/0x5c8 [ 156.720676][ T8323] asymmetric_key_preparse+0xcc/0x17c [ 156.721795][ T8323] key_create_or_update+0x360/0x86c [ 156.722900][ T8323] __arm64_sys_add_key+0x40c/0x520 [ 156.724040][ T8323] invoke_syscall+0x98/0x290 [ 156.725020][ T8323] el0_svc_common+0x13c/0x258 [ 156.725992][ T8323] do_el0_svc+0x5c/0x134 [ 156.726865][ T8323] el0_svc+0x58/0x12c [ 156.727676][ T8323] el0t_64_sync_handler+0x84/0xf0 [ 156.728705][ T8323] el0t_64_sync+0x18c/0x190 [ 156.754276][ T8329] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1473'. [ 156.760395][ T8329] device ip6erspan0 entered promiscuous mode [ 156.807001][ T8335] loop1: detected capacity change from 0 to 512 [ 156.814954][ T8336] block device autoloading is deprecated and will be removed. [ 156.817361][ T8336] md: md2 stopped. [ 156.818552][ T8336] md: md2 stopped. [ 156.837358][ T8335] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 156.856930][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 157.253535][ T8377] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 157.274155][ T4337] EXT4-fs (loop1): unmounting filesystem. [ 157.550501][ T8415] ip_tables: iptables: counters copy to user failed while replacing table [ 157.625254][ T8419] set_capacity_and_notify: 1 callbacks suppressed [ 157.625264][ T8419] loop2: detected capacity change from 0 to 512 [ 157.709055][ T8419] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 157.773303][ T4330] EXT4-fs (loop2): unmounting filesystem. [ 158.037618][ T8465] ------------[ cut here ]------------ [ 158.038896][ T8465] kernel BUG at include/linux/scatterlist.h:163! [ 158.040352][ T8465] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 158.041816][ T8465] Modules linked in: [ 158.042596][ T8465] CPU: 1 PID: 8465 Comm: syz.0.1514 Not tainted syzkaller #0 [ 158.044104][ T8465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 158.046212][ T8465] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 158.047860][ T8465] pc : sg_init_one+0x1b4/0x1c8 [ 158.048865][ T8465] lr : sg_init_one+0x1b4/0x1c8 [ 158.049869][ T8465] sp : ffff800023d57750 [ 158.050750][ T8465] x29: ffff800023d57750 x28: ffff0001029e8800 x27: dfff800000000000 [ 158.052487][ T8465] x26: ffff0000c3e2f20e x25: ffff7000047aaf00 x24: 1ffff000047aaf14 [ 158.054153][ T8465] x23: dfff800000000000 x22: 0001000000000010 x21: 0000000000000010 [ 158.055821][ T8465] x20: ffff800023d578a0 x19: 0000000000000000 x18: 0000000000000000 [ 158.057702][ T8465] x17: 0000000000000000 x16: ffff800011ba16d0 x15: 0000000000000002 [ 158.059529][ T8465] x14: 0000000000000003 x13: 1ffff000047aaf15 x12: 0000000000080000 [ 158.061390][ T8465] x11: 0000000000001c2e x10: ffff800022fcb000 x9 : ffff80000a8cce04 [ 158.063242][ T8465] x8 : 0000000000001c2f x7 : 0000000000000000 x6 : 000000000000003f [ 158.065120][ T8465] x5 : 00000000ffffffff x4 : 0000000000000008 x3 : 0000000000000010 [ 158.066945][ T8465] x2 : 0000000000000000 x1 : 0001000000000010 x0 : 0000600000000000 [ 158.068793][ T8465] Call trace: [ 158.069505][ T8465] sg_init_one+0x1b4/0x1c8 [ 158.070479][ T8465] software_key_eds_op+0x410/0x938 [ 158.071663][ T8465] asymmetric_key_eds_op+0x108/0x128 [ 158.072949][ T8465] keyctl_pkey_e_d_s+0x1c8/0x3a0 [ 158.074158][ T8465] __arm64_sys_keyctl+0x66c/0x8e0 [ 158.075364][ T8465] invoke_syscall+0x98/0x290 [ 158.076473][ T8465] el0_svc_common+0x13c/0x258 [ 158.077585][ T8465] do_el0_svc+0x5c/0x134 [ 158.078593][ T8465] el0_svc+0x58/0x12c [ 158.079570][ T8465] el0t_64_sync_handler+0x84/0xf0 [ 158.080792][ T8465] el0t_64_sync+0x18c/0x190 [ 158.081875][ T8465] Code: aa1503e0 9780bd5d 17ffffec 976fa5ad (d4210000) [ 158.083484][ T8465] ---[ end trace 0000000000000000 ]--- [ 158.333769][ T8465] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 158.335167][ T8465] SMP: stopping secondary CPUs [ 158.336114][ T8465] Kernel Offset: disabled [ 158.336973][ T8465] CPU features: 0x050000,000f0097,a65bfea7 [ 158.338285][ T8465] Memory Limit: none [ 158.604117][ T8465] Rebooting in 86400 seconds..