last executing test programs: 27.043983282s ago: executing program 2 (id=2598): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x146b, 0x902, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) fsopen(&(0x7f0000000080)='tmpfs\x00', 0x1) (async) r1 = fsopen(&(0x7f0000000080)='tmpfs\x00', 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000100)='mode\x00', &(0x7f0000000140)='7', 0x0) (async) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000100)='mode\x00', &(0x7f0000000140)='7', 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000580)={0x18, &(0x7f0000000240)=ANY=[@ANYBLOB="400cff0300000000000043"], 0x0, 0x0, 0x0, 0x0}, 0x0) 24.971874778s ago: executing program 0 (id=2604): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r2) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f00000003c0)={0x0, 0xa6, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x1, 0x70bd29, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x6}}}, 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000900)=[@in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x0, 0x0, @loopback, 0x7ff}], 0x2c) sendto$inet6(r4, &(0x7f0000000000)="a8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x2, @loopback, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000580)={0x41}, 0xe) recvmmsg(r4, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000080)=""/10, 0xa}], 0x1, &(0x7f0000000640)=""/240, 0xf0}, 0x3}], 0x1, 0x40010002, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect(0x5, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x30, 0xf, 0x35, 0x8, 0x4da, 0x390d, 0x991a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x44, [{{0x9, 0x4, 0xef, 0x0, 0x2, 0x84, 0x6a, 0x92, 0x0, [], [{{0x9, 0x5, 0x16873d934242cc64, 0x2, 0x8, 0x8, 0x3, 0x8}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0x0, 0x1, 0x1}}]}}]}}]}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB='\f\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010800000000000000000b0000000000090005ac0f00"], 0x30}}, 0x10) 21.148316551s ago: executing program 1 (id=2605): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b700000010030100790000000000000040020000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x8, 0xb579, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x23) 20.739728821s ago: executing program 2 (id=2607): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000006400)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x5}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x7}}], {0x14}}, 0x70}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0xfff8}, 0x8) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2c}}, @in=@multicast1, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x8, 0x2, 0x8}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@remote, 0x2, 0x6c}, 0xa, @in=@multicast1, 0x0, 0x5, 0x0, 0xb7}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r5 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r5, 0xc0184800, &(0x7f0000000080)={0x10001, r4}) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1020, 0x1, 0x11, r6, 0x0) pipe2$9p(&(0x7f0000000000), 0x80) r7 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r7, 0x29, 0xd0, &(0x7f0000000080)=0x9, 0x4) socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r9, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x8c2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f00000000c0)={r9}) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)=@ipv4_newrule={0x2c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x14}, [@FRA_GENERIC_POLICY=@FRA_L3MDEV={0x5, 0x13, 0x1}, @FRA_SRC={0x8, 0x2, @multicast1}]}, 0x2c}}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r9, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 20.176709554s ago: executing program 1 (id=2608): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000dc0), r2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000e00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000e40)={0x28, r3, 0x911, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}]}, 0x28}, 0x1, 0x0, 0x0, 0x30004000}, 0x8000004) userfaultfd(0x3397148da4ff769c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = epoll_create(0x7) r7 = epoll_create1(0x0) r8 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000100)) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000140)) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000900)=@raw={'raw\x00', 0x3c1, 0x3, 0x39c, 0x2e0, 0x1170, 0x1170, 0xd4, 0x1170, 0x2d4, 0x1398, 0x1398, 0x2d4, 0x1398, 0x3, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @multicast2}, @remote, [], [], 'veth0_vlan\x00', 'veth0_to_hsr\x00'}, 0x0, 0xa4, 0xd4}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xffffffffffffffff}}}}, {{@uncond, 0x0, 0x1dc, 0x200, 0x0, {}, [@common=@rt={{0x138}, {0x0, [0x8], 0x0, 0x0, 0x0, [@mcast1, @empty, @empty, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, @private2, @remote, @mcast2, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, @remote], 0x2}}]}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffb}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x3f8) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xffffffffffffff0a, &(0x7f0000000100)={&(0x7f0000000200)={0x30, r1, 0x4, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1c40, 0x51}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x24004015}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r10, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r10, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x30, 0x0, 0x0, 0xfffff00c}, {0x6, 0x0, 0x0, 0x7}]}, 0x8) dup(r10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r12 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r12, 0x8933, &(0x7f0000002200)={'wlan1\x00', 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000280)={0x0, 0x0, {}, {0xee01}, 0x8, 0x8000}) sendmsg$nl_generic(r2, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)={0x248, 0x2a, 0x300, 0x70bd26, 0x25dfdbfb, {0x1c}, [@typed={0x4, 0x45}, @nested={0x68, 0xd8, 0x0, 0x1, [@nested={0x4, 0x104}, @typed={0x5d, 0x2f, 0x0, 0x0, @binary="3d45577398d067e8e9e386a902d9d6d9f9127cce7b0ef29166235e9c1cda1e1ae37b9d6a18b317e4826d5416ae48d5c104153ae1bcbef320f531cc9998a18e78db9488945583ef25bb4594abe6cd96d67ea9d6c0fe9b29d2df"}]}, @nested={0x154, 0x1a, 0x0, 0x1, [@nested={0x14f, 0x2, 0x0, 0x1, [@generic="82f0e64522eaf251b88b4852e7956c14283995a86bdd77c9c2f6abeccea334c1c7f58862f922add457adc25f7de04f7791779d27435ca3f75466a228f2cae4d6b2723796fbfa525828a15ff8c98da67878bead0ce337f82505ab", @typed={0x8, 0xd9, 0x0, 0x0, @u32=0x2}, @nested={0x4, 0xc7}, @generic="160ba1c1f1e81850b78fa781e30fe0426272163857e72eb181c03f977527a04a3c9c356bee6f786f31eb350a0f5c79c2c7cab4286a05b3fe3ddf6d7a2e4a4f43f0d74ac9464878d3a01674126ea176bc404a066eaeb272d9f77c7a1c84f3f160de624dc795acd8d0c21ccbca978aa539eb9c4d4d35cf55a843ebebf2e6e078a957bd14fc99a5653210192c4382626f84e3eb2b212e17208f03d389b52b486883b02210e32740968f80d9a5310c6ebe63f63bcc73d4a2579faff72d4700a3eed9e4aa42cf62b10051d10fff3b0f357dd2faf647e25c", @typed={0x4, 0x1d}, @nested={0x4, 0xc5}, @typed={0x4, 0xf2}, @nested={0x4, 0x135}]}]}, @generic="73e9cf32314a1d3b75bfdcaa441de79b5f62c8cf830160c59fe583a2a3094de082721ab2df66535d6c833671b560eeaa0bfd799a58baae61783c9f7e359a5d4523c7943659e8075ace74dc7002968c3937cc6621e5e86f8db7dcff520151c4ba0b44f569b92529396b1e59a7596a656b69cd9b5d"]}, 0x248}, 0x1, 0x0, 0x0, 0x88002}, 0x20000800) sendmsg$NL80211_CMD_NEW_KEY(r12, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r11, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r13}, @void}}, [@NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_IDX={0x5}]}]}, 0x2c}}, 0x0) 19.21184055s ago: executing program 1 (id=2610): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = landlock_create_ruleset(&(0x7f0000000180)={0x1912, 0x1}, 0x18, 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4a, &(0x7f0000000040), 0x4) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x20000000, 0x7f, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) bind$packet(r3, &(0x7f0000000100)={0x11, 0x4, r4}, 0x14) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'pim6reg1\x00', 0x2}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x207) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @multicast}) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@broadcast, @remote, @val={@void, {0x8100, 0x5, 0x1, 0x1}}, {@can={0xc, {{0x3, 0x1, 0x1}, 0x1, 0x5, 0x0, 0x0, "1a7be1d724e07b1a"}}}}, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000f80)={'team0\x00', &(0x7f0000000f40)=@ethtool_wolinfo={0x3, 0xfffffffc, 0x0, "000000002191"}}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000200)={0x100, r1}, 0x0) 18.796658112s ago: executing program 2 (id=2611): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$audio(0xffffff9c, 0x0, 0x402, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x8, 0x4, &(0x7f0000000f80)=ANY=[@ANYBLOB="1800000000000000000000000000000063019b000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6(0x10, 0x80000, 0x3) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0xfff) syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="5b8085294198d029b6fb2339a86c79cefdd4ebada34d46b06c1cf0b08cdf87eb9e684a955029deb4a0367bea0a87"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002000000200600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0300000000000004000014da43f4ae3dd777a23a18c33eb807f17e86f3d1c28cb501053c9ea482b782daa46899d44f18fd514cd32fcf866e476648a0be809ef40bc814a82ee3ab420102266eea250d9685327615be424b0190e4524a778bc2013944515f1327ccebbc5658c9529992ba2579c17b2978e372f6c6ab23efe69a6ecda966381d0bd361376cdeb87b96b527a11780cf9c963a9bb9468d3d3ea6c663b4ccc37c0e90af"], 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)='T', 0x1, 0x8910, &(0x7f0000000280)={0xa, 0xfffc, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = userfaultfd(0x80001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x3}) socket$inet6(0xa, 0x4, 0x4) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa05, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x4000, 0x3}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a60000000060a0b0400000000000000000200000834000480200001800e000100636f6e6e6c696d697400000027000280080001400000000010000180090001006c61737400000000090001797a30000000000900020073797a3200000000140000001100010000000000000000000000000aac5d5a18e48657"], 0x88}}, 0x0) close(r4) r5 = socket(0x400000000010, 0x3, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x24040084) 14.78682384s ago: executing program 0 (id=2613): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg$unix(r1, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000600)=""/175, 0xaf}, {0x0}], 0x2}}], 0x1, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r6) set_thread_area(&(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000b80)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000ffffffff0c000000180001801400020076657468315f746f5f6261746164760018000380140002"], 0x44}}, 0x804) r8 = socket(0x400000000010, 0x3, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)={0x0, 0x1000, 0x0, {0x0, 0x1}, {0x48, 0x2}, @period={0x0, 0x0, 0x4, 0x0, 0x0, {0x0, 0x0, 0x4}, 0x0, 0x0}}) r11 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) write$char_usb(r11, &(0x7f0000000040)="e2", 0x2250) ioctl$EVIOCSCLOCKID(r11, 0x400445a0, &(0x7f0000000340)=0x7) sendmsg$nl_route_sched(r8, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@newtfilter={0x68, 0x2c, 0xd27, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r10, {0x0, 0xf}, {}, {0x7, 0x10}}, [@filter_kind_options=@f_flow={{0x9}, {0x38, 0x2, [@TCA_FLOW_EMATCHES={0x34, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x24, 0x1, 0x0, 0x0, {{0x3, 0x9, 0x40}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}]}]}]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x2008c014) epoll_create1(0x0) sendmsg$NL80211_CMD_NEW_KEY(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000000)={0x48, r2, 0x801, 0x70bd28, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY={0x20, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "4abee33908f8eef16f162471f4"}, @NL80211_KEY_TYPE={0x8, 0x7, 0x1}]}]}, 0x48}}, 0x0) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_PROTOCOL(r12, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="44000000010601010000000000000000010000030500010007000000050001000700000005000100070000000500010007000000050001000700000005000100070000000a3c58ded8ec55da02ee8725165a484560a12f12988daaccc243520b4db4e3f388cf180b0669efbdb83adac54a4cb6d27591a4b58e921b8a569a3439905f3ac22e5521b3bd5807907ba430102b21d35a3b77c20d0550f71e71631a4a5e0b4731277ca0ddc5caafbbcb98134a8bf1f354b7cfa81c25a14038c131ce4a3ab00aef1ce614e043848e"], 0x44}, 0x1, 0x0, 0x0, 0x24845}, 0x40040) 13.715795329s ago: executing program 0 (id=2616): socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x800, 0x0, 0x8001, 0x8000000, 0xfffffffffffffffe, 0x0, 0x4}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x109842, 0x0) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000), 0x2ec4, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f00000000c0)) write$dsp(r2, &(0x7f0000000000)="81", 0x1) close(r2) r4 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r5, &(0x7f0000000100)={'syz0\x00', {}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1], [0x0, 0x2, 0x0, 0x40, 0x0, 0x0, 0x6, 0x44a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x180d, 0x80000000, 0x9, 0x0, 0x0, 0xffff82ee, 0x2, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x80, 0x0, 0x80, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5]}, 0x45c) ioctl$UI_DEV_SETUP(r5, 0x5501, 0x0) readv(r5, &(0x7f0000001900)=[{&(0x7f0000000040)=""/65, 0x41}], 0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000640)='/sys/power/pm_test', 0x42, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r7 = syz_open_pts(r6, 0x141601) write(r7, &(0x7f0000000000), 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r8, 0x0, 0x0, 0xfffffeffffff7f7e, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet(r8, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x8080) 13.55889048s ago: executing program 1 (id=2617): r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) setsockopt(r1, 0x84, 0x83, &(0x7f00000002c0)="8a00000000000000", 0x8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='2', 0x1}], 0x1) 13.312917347s ago: executing program 4 (id=2618): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x7d) r1 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00000003c0)=0x800000001, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x4008840, &(0x7f0000000180)={0xa, 0x4e23, 0x8be6, @mcast2}, 0x1c) sendto$inet6(r2, &(0x7f0000000440)="17", 0x1, 0x0, 0x0, 0x0) r3 = openat$vhost_vsock(0xffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@host}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f00000000c0)={"6957608d766cfff5c3a665bd121a2d89", 0x0, 0x0, {0x4, 0x40000a}, {0x7, 0x8}, 0x5, [0x7, 0x3, 0x5, 0x6, 0x0, 0x400, 0xffffffffffff0001, 0x2, 0x8, 0x7, 0x80000000, 0x81, 0x10, 0x522586f, 0xfffffffffffffffb, 0x400000000000001]}) r4 = memfd_secret(0x0) fcntl$getflags(r4, 0x1) syz_io_uring_setup(0x486b, &(0x7f0000000040)={0x0, 0x51ee, 0x1000, 0x1, 0xb4000, 0x0, r4}, &(0x7f00000001c0), &(0x7f0000000200)) r5 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) fsmount(r5, 0x0, 0x0) poll(&(0x7f0000000240), 0x0, 0x9) 11.606094208s ago: executing program 0 (id=2619): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000540)=ANY=[@ANYBLOB="280000001e00431b000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0017"], 0x28}, 0x1, 0x0, 0x0, 0x20004811}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x4, 0x20200) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x7, 0x8, [0xc6b, 0x6]}) 11.06486382s ago: executing program 4 (id=2620): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5910fae9d6dcd3292ea54c7b6ef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000007640)=ANY=[], 0x3aa0}}, 0x0) recvmsg$can_raw(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000000440)=""/90, 0x5a}], 0x2, 0x0, 0xa00}, 0x40000213) 9.975996093s ago: executing program 0 (id=2621): r0 = socket$alg(0x26, 0x5, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000640), 0x1, 0x0) bind$alg(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x497, &(0x7f0000000400)={0x0, 0x7079, 0x0, 0x4, 0x288}, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r4 = syz_io_uring_setup(0x495, 0x0, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r4, 0x3516, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r1, 0x3516, 0x0, 0x0, 0x0, 0x0) 9.975439415s ago: executing program 4 (id=2622): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="500000000202010406000000000000000a0000003c0002802c000180140003"], 0x50}}, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, 0x0, 0x0) r2 = openat$kvm(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, 0x0) 9.477877349s ago: executing program 2 (id=2623): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000000016000000", @ANYRES32=r2, @ANYBLOB="0000000200000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) syz_io_uring_setup(0x88f, &(0x7f00000001c0)={0x0, 0xaee2, 0x20, 0x200002, 0xbfdffffc}, &(0x7f0000000000)=0x0, &(0x7f00000000c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r4, &(0x7f0000000100)=[{&(0x7f00000004c0)='4', 0x1}], 0x9) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xc12, 0x0, 0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x4) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) ptrace(0x10, r7) ptrace(0x420e, r7) fcntl$lock(r5, 0x25, &(0x7f0000000580)={0x1, 0x4, 0x1, 0x81, r7}) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000000300)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES16=r9, @ANYBLOB="01002bbd7000fedbdf250500a4b81b887a1fe6023d125df1631d44e60000081309000200000008000c00aa0a00", @ANYRES32=r2], 0x3c}, 0x1, 0x0, 0x0, 0x2000c181}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r8, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES32=r6], 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x20044044) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r6) getpid() getsockname$packet(r6, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x11, &(0x7f0000000300)={&(0x7f00000003c0)=@delchain={0x3c, 0x2c, 0xf31, 0x0, 0x2000, {0x0, 0x0, 0x0, r11, {}, {0xfff2, 0xffff}, {0xffff, 0x1}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_FLAGS={0x8, 0x16, 0x2}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008844}, 0x4010) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) 9.296145746s ago: executing program 3 (id=2624): openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x121a02, 0x0) io_uring_setup(0x6b90, &(0x7f0000000200)={0x0, 0x4, 0xc2, 0x2, 0x1e1}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000000380)=@newqdisc={0x44, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xd}, {0xffff, 0xffff}, {0x6, 0xa}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0x14, 0x8002, [@TCA_FQ_PIE_TUPDATE={0x8, 0x4, 0xffffffa8}, @TCA_FQ_PIE_ALPHA={0x8, 0x5, 0xe}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24000000}, 0x2000400c) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="f8d94a5510", 0x5, 0x20000000, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10300, 0x7fa962bfffff, 0x13012, r2, 0x0) 8.872054441s ago: executing program 3 (id=2625): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, 0x1c) r1 = openat$autofs(0xffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x5}}, './cgroup\x00'}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="5632ba4b9bb5df0bacea702bb94f0112", 0x10) r2 = open(&(0x7f00000001c0)='./cgroup\x00', 0x0, 0x6f) syz_clone3(&(0x7f0000000340)={0x3a0000080, 0x0, 0x0, 0x0, {0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) r3 = userfaultfd(0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0xc00}, 0x1}) ioctl$VIDIOC_TRY_FMT(r2, 0xc0cc5640, &(0x7f0000000000)={0x0, @vbi={0x9, 0x80, 0x9, 0x43353039, [0xea3, 0xfffffffe], [0x6, 0x800], 0x1}}) 8.814162378s ago: executing program 1 (id=2626): r0 = open_tree(0xffffffffffffffff, &(0x7f0000000180)='./cgroup\x00', 0x89901) unshare(0x22020600) mq_timedreceive(r0, 0x0, 0x0, 0x8, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @local, @remote}, 0xc) sendmsg$TIPC_NL_KEY_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="9f6e0faf54bef8d3d7f52bdff69b3ec6cd738ff3c2f6ee1f5845b36d0ff33f95b59d5d051c103ff18d06374dcca877a9dd97621469036ffe1a9b4a38889deb63cd7626ac974e86acbe31bfd109051546a6e433f1ccb5cb3bd5b40ec75fb6149d09058b2f4b7d7ba88d6b", @ANYRES16=r2, @ANYBLOB="0100000000000000000003000000400001802c0004001400010002000000ac1414aa00000000000000001400020002000000e000000200000000000000000d0001007564703a73797a3200000000"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)) r5 = io_uring_setup(0x3eae, &(0x7f0000000080)={0x0, 0xfffffffc, 0x40, 0x3, 0x53}) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(0xffffffffffffffff, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x41) chdir(&(0x7f0000000480)='./cgroup\x00') landlock_create_ruleset(&(0x7f0000000040)={0x123}, 0x10, 0x0) landlock_restrict_self(0xffffffffffffffff, 0x1) r7 = syz_create_resource$binfmt(&(0x7f00000003c0)='./file1\x00') mlock(&(0x7f00003aa000/0x3000)=nil, 0x3000) openat$binfmt(0xffffffffffffff9c, r7, 0x42, 0x1ff) execveat$binfmt(0xffffffffffffff9c, r7, 0x0, 0x0, 0x0) openat$binfmt(0xffffffffffffff9c, r7, 0x2, 0x0) execveat$binfmt(0xffffffffffffff9c, r7, 0x0, 0x0, 0x0) execveat$binfmt(r6, r7, &(0x7f0000000400), 0x0, 0x0) execveat$binfmt(r6, r7, &(0x7f0000000200)={[&(0x7f0000000000)='\x00']}, &(0x7f0000000380)={[&(0x7f0000000240)='\x00', &(0x7f0000000340)='udp:syz2\x00']}, 0x800) open(&(0x7f00000001c0)='./file0\x00', 0x80ff, 0x84) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_COPY(r4, 0xc028aa05, &(0x7f0000000100)={&(0x7f00002e8000/0x3000)=nil, &(0x7f0000508000/0x4000)=nil, 0x3000, 0x2}) 8.564068082s ago: executing program 4 (id=2627): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000080084000040"]) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000012c0)={0x1c, 0x24, 0x301, 0x70bd25, 0xffdffffc, {0x1}, [@typed={0x8, 0x14e, 0x0, 0x0, @pid}]}, 0x1c}, 0x1, 0x0, 0x0, 0x448d3}, 0x8050) 8.165452903s ago: executing program 3 (id=2628): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) r2 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) fchdir(r3) mkdir(0x0, 0x26) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r4, 0x2, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000440)={'sit0\x00', &(0x7f00000002c0)={'ip_vti0\x00', 0x0, 0x7800, 0x80, 0x4, 0x8, {{0x4a, 0x4, 0x0, 0x7, 0x128, 0x67, 0x0, 0x0, 0x4, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, {[@ssrr={0x89, 0x23, 0x54, [@multicast1, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x44}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100]}, @cipso={0x86, 0x60, 0x2, [{0x6, 0x12, "177c35e6bdd63c8fc7c40f6e1d7c209c"}, {0x0, 0xd, "5969a315d34fda1b115afc"}, {0x6, 0xe, "b8fac8fb816075e39d8fb7b6"}, {0x5, 0xd, "3ce5fb6900c9e2a43c5819"}, {0x0, 0x11, "c8cb404ebd8b3203ca56f913676b5e"}, {0x1, 0xd, "6c161feb9984552c8c7e5d"}, {0x1, 0x2}]}, @rr={0x7, 0x3, 0x57}, @rr={0x7, 0x7, 0x5c, [@rand_addr=0x64010102]}, @end, @lsrr={0x83, 0x23, 0x39, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102, @empty, @private=0xa010101, @private=0xa010100, @broadcast, @empty]}, @rr={0x7, 0x1f, 0x73, [@private=0xa010101, @loopback, @remote, @rand_addr=0x64010101, @loopback, @loopback, @private=0xa010102]}, @timestamp_prespec={0x44, 0x2c, 0xed, 0x3, 0x3, [{@empty, 0xe3}, {@multicast1, 0x1001}, {@loopback, 0x6}, {@multicast1, 0xa}, {@remote, 0x905}]}, @rr={0x7, 0x17, 0x8a, [@dev={0xac, 0x14, 0x14, 0x44}, @dev={0xac, 0x14, 0x14, 0x22}, @private=0xa010102, @local, @empty]}]}}}}}) r7 = socket(0x400000000010, 0x3, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r9, {0x0, 0xf}, {0xffff, 0xffff}, {0xfff0, 0xa}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048845}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)={&(0x7f000001b640)=@deltfilter={0x24, 0x2d, 0x5, 0x70bd2a, 0x25dfdbf9, {0x0, 0x0, 0x0, r9, {0xfff3, 0x9}, {0x2, 0xf}, {0x1, 0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f00000004c0)={'tunl0\x00', &(0x7f0000000480)={'ip_vti0\x00', 0x0, 0x700, 0x80, 0x5, 0x0, {{0x6, 0x4, 0x0, 0x2e, 0x18, 0x64, 0x0, 0x2, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x17}, @private=0xa010102, {[@end]}}}}}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r3, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x84, r5, 0x702, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x20040810) getdents64(r4, 0x0, 0x22) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file2\x00') getdents64(r4, &(0x7f0000000d00)=""/72, 0x48) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5, 0xa, 0x1}, @IFLA_GENEVE_COLLECT_METADATA={0x4, 0xe}]}}}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r1, 0x8007023327f40d31, 0x70bd2d, 0x25dfdc13, {{}, {@val={0x8, 0x3, r12}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @random="39f0d3134eee"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x10) pipe(&(0x7f0000000640)) 7.869082895s ago: executing program 2 (id=2629): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{0x0}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd6072b2af00042f00fe800800000000000000000000000000ff0200000008000005060000000000010000883e37e3cc192006220f14001090780200000000090000752eeaf4177584df3af6000058ec9a135dd9352955d8436c096ac5b22589a645a977742270aefe71f073857cdbcd208de3c4003854d81b8fc08db0d73ed7f8f6495c96ed6dff3604c28a268eca96f296627f8d0178e9f3752cb8a2c45ffe3af6309c9f00"/191], 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000080)) r4 = openat$mice(0xffffff9c, &(0x7f0000000000), 0x800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r6 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r6, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/154, 0x9a}], 0x1}, 0xfffffffe}], 0x1, 0x0, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r6, 0x4008f510, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16, @ANYBLOB="0307"], 0x18}}, 0x0) listen(r5, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xfffc}}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f00000002c0)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r4, 0xc0406619, &(0x7f0000000040)={@id={0x2, 0x0, @d}}) 7.06379621s ago: executing program 1 (id=2630): socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x800, 0x0, 0x8001, 0x8000000, 0xfffffffffffffffe, 0x0, 0x4}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x109842, 0x0) ioctl$SNDCTL_DSP_SETFMT(r2, 0xc0045005, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000), 0x2ec4, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f00000000c0)) write$dsp(r2, &(0x7f0000000000)="81", 0x1) close(r2) r4 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r5, &(0x7f0000000100)={'syz0\x00', {}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1], [0x0, 0x2, 0x0, 0x40, 0x0, 0x0, 0x6, 0x44a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x180d, 0x80000000, 0x9, 0x0, 0x0, 0xffff82ee, 0x2, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x80, 0x0, 0x80, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5]}, 0x45c) ioctl$UI_DEV_SETUP(r5, 0x5501, 0x0) readv(r5, &(0x7f0000001900)=[{&(0x7f0000000040)=""/65, 0x41}], 0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000640)='/sys/power/pm_test', 0x42, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r7 = syz_open_pts(r6, 0x141601) write(r7, &(0x7f0000000000), 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r8, 0x0, 0x0, 0xfffffeffffff7f7e, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet(r8, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x8080) 6.975576749s ago: executing program 4 (id=2631): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) rseq(&(0x7f0000000400), 0x20, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) mq_open(0x0, 0x40, 0x21, &(0x7f00000001c0)={0x6, 0x7ff, 0xa4b, 0xaa}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x70}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000054000100000000000000000007000000", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="010003007f00"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) unshare(0x20000400) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000000180)=@file={0x1}, 0x6e) listen(r4, 0x100) ppoll(&(0x7f0000000040)=[{r4, 0x28}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newtfilter={0x94, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, 0x0, {0x0, 0x3}, {}, {0x3}}, [@filter_kind_options=@f_matchall={{0xd}, {0x60, 0x2, [@TCA_MATCHALL_ACT={0x5c, 0x2, [@m_ife={0x58, 0x1, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_IFE_SMAC={0xa}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x40, 0x6, 0xffffffffffffffff, 0xea, 0x100004}, 0x1}}, @TCA_IFE_METALST={0x4}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[], 0x1b8}, 0x1, 0x0, 0x0, 0x8000}, 0x40000c1) r5 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r5, 0x2000000) msgrcv(r5, &(0x7f0000000200)={0x0, ""/56}, 0x40, 0x0, 0x1800) 6.966518811s ago: executing program 3 (id=2641): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x800, 0x16, 0x8}, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'team_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x28, 0x2, {{}, [@TCA_NETEM_CORRUPT={0xc, 0x2}]}}}]}, 0x58}}, 0x0) 6.039155733s ago: executing program 3 (id=2632): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfff) syz_emit_ethernet(0x3a, &(0x7f0000000580)={@local, @empty, @void, {@x25={0x805, {0x0, 0x0, 0xfb, "7b7ef454b073bc5735c7d04ec945ba2fa0c3de3ce1d2e1bd6a5732258634b75ae4e4494d62a5386040"}}}}, 0x0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400000190f19c000905f3ed"], 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000c280)="897c6500ff3035465c7acb4e06980b05687c1480c7aafe631c0543db2bf0d6f539506e8782da06c1ca018774d72e9e5a3418ab66ee78dad68457b17ec9d47bf7d8272d607c1c0a4bd906f0cee7f8451828d2458596bdd6a459ba18ebaf61b38f5d66c27fa8a024ad7832a85e58689a4c254c94cbcf7208fce6e61d9566459789d15a6f91dd7db7c54cc3a94da956fb290a8a15f849270bc459d9d9f47801be86dd5c9d18382081a993b7bfde5c28adca4c71329afd6be743b076033b5859891703eb65fa256d6f47450b6edacbd05a9bd8b372e90cfc30f32826566dac6c48e6ef001881cbc30482f9ec469e476a101da496b8c0785eaf875d3608b0c49e9d39baaa1041f903a805f0f24aa63722fa2d87b98595fa5cfaf8b79c458de43ee39904e7cac7540a934b4108957785d58807abff186949f1b94cd21b724aff34ac45c7066dcdbd68ea7b766af9d045cd7fafeafc5c5a0c3400ef4e0c71a6fdd5b8d68a6f317644cda9d2fd2c839a82b97b3d909b54c672227bef573c9de1991d65a63017f724d1f7f1575e69db53318a7fd7065b303e751518c8eef04f642dbd4dfa349040a7b5401050ffc2b4ef62803a7c8eaba99e011dfac24d81b2b61e0b0581e53bf520f623eca17f0545c5e59ff15b527475f970f589894ae589145fa4283f7225088ccfeba1d72e9128f8c223ae1840f2edae3dbcdf7e560d5cdf4f71c9ada1931c0f8312c000101b264aaddb9fab166ba8d8903d6098eca20935ca607ea79e936798b3dfb22a7e159abb234cf21f3733dbf263a8ff116092f251659108892b2e21e1b428fd225096a5040270b2d70347013eaa1fd8e452942200283aab092c4ffc5b8b427b5d691a5a773e09da20539ff0f8214331c5d84107ae8a59aeb58efe22d7a079e446f1dfb07510377799bfdc7ee59cabcd76af0fe8a427ac8258ff33bbad5a8061f1cfdfbf375d73d676cc7916d6658ce46a0b17ad6350150f98e3512b513e25ca73f5f5df0a1fb9582ace7906c493fe1fd2889d9aac0b7c29c2b6c205537627bad64df433336a5ace32ca871e51b4dab0fbb00886a1fa81a98b74de0a26cebf65723515ebb807fc3c161ed42d1a7b6b55717613577ea437f3a2967c66ce45ff85a6a35b7cd40625fc575b107d7394e3d2db51d58347276c33e21f50b5a6b5672bf9fda63139bb75aead1fe4ee9a4064af5a5958466aa39faa6d821489fa415224c8d69d3b5922236832c2b1e4f6b8863b32f9aea83fb522a2de081d674502b48f73ce6db98d84136059b4a6676bc85ac6b7626329afa9bc7d3f9f2caa3c4d872744e0a8e02d72a75c6c545b8ec8e15b6fb0fe4185bd0d154960e6fef05ba40e5fe2968eb1301dcc52a03337179e74ba1522af93d77827845f8941c69ed8bb84567e3c63f1cc378a542f1de7007b688ff0a9c69d5861f0b85402c30a2fd391c52bafbe65f8e82135fd38361d7c0b43c982b2f3e7cb09c40c7e215114f4243d670cd576bcd93c1e959345170c75d6c3cf89cf8c2c70dc792e646e7c649d4c5f36bb016c7acd466ad58473d40dfef36394e581065a8581ab852250403cf372ac0065bf757fa3f445424ac0d82aec1938a2ea116bdfd306baa1cb06c62a4a97d66ab1b9489469cb8ba842da12e310caed02c5ef05c0be1e1e8c9c8b87d6871c94c57d164d08672b205c948086a06a545b266b7ad902a908681eb188bc51b6190b5cb9d8ca59b8c4c6e7369c00d6f6119fd5d437239e3d3c89cb81e09e560fb817590106015f08e7b09f1e1e65bfab3b8489fa058e24081978b9e25463d9945bfbca81c08885d4b6d4c62e217bd9e19460762f36c66bc948fe31cde089626fbb310e3c78a8d3f2eac21d374d9b58d887235d3a95721168e4b9475849071d60ecfe7ea5d6c4bf60da3747612ef59bb651270f326c0af31bc8c71361f851de34ccb3c8071b96f1128d7ee79b41246e566edd0272dbd3ccfe472b38e5e03d3ef83218bd498e6de8b4d92cb6f82716449ede7ba845028eccdb9137be8a622ac88ac53118fbc39637fa7a93cd3abc6f7671c7804420d66e94720acbcac916950f9baca77fef4217155ccc2cd0507339a0486f9f468eb28772986ee768c63eba671bf8c52e48a2a5dc2cc24fe925368706c2d712dd1064692b0fb2a32ddfbd4a0ffcf9c2abcedaae6e527bc1d42637aff2a275b76a7a7f010e42e1cc1d27141f6c3585a2bf58c6c5789ce61551d10118a000e3764631ec0b7f4b1a6f22a678133a30940b79dc76f863dd9f6e0d7776300898c97cef286c731c2050928c492439256e481652bff0d202db3cfdc54c9816ceea7895357bfa0362fad79afd09ed55189294d6ead7e898ac091cddbe7efcedb314bc02a18dd5bbddc42e089124758bb491fd1536aab27c5c124567bc325e7028bced5a179a011d1cb9a5ffb61d7af863e91ec8e60495561188b74d158ba1418228d44e92915a22eb1c166ef7d6179e84381ed950ffd747f13e24172942d922ca3109fb8b1e4e6264fa4a4eec75ad0d0e22579d90f45d6cd157300e38ae665eb56457202e25a8dd5877ba99725de288660badd2704345d9bad208c903ba27ea167dd45a77f77b6502b525b2973270582858183c784c324c1366fbba8d410c38bf75b41e067f6a9a017c56595161db4fc5639393fdafb1f148d3f416c1adc5fe1ab9cebe4689855c9b4bda6dcba5d5fa858a1b87d2ad23cdf54dbdf4d14aa4462da0b6f1107f4afa0091c2643508861a4d9f133ba77751941bb8fb756abf1a104205b80d47a3b4a59724d959c8b5833da4f56fb6613231f230a9378c9af741e94fd2c7213ac1d7625559b3f032f6c8df3ab441929720fe43d7c548cc661eed5b3c62b3c61f538ea3228376e2a18c6da2ad906322f64fb4865cde8e1889a8e5237fd6a39bbd6662f1dedc22fbd74e4376fa610cd710703dbd3924a38beae69783d1d5abf36122cbb87129ba719042748f060f4303a3199c5891c5040fd8cdb9761b006bf64cdcb65e5cc50a29994b8c1c34b83760ece12ed9ed7c3d2a7f8911cdf23a1afe0d7db1bf342aa0123dd5cd31339f5c8e160c4efef882602b3eccbe76fb690162b8bfb8a31910bcdf9a4a5dde76c2ac2fcd8678add7a000cfdcab398eb2171c026313eb6eb56b4b87bf8ef93f7f8a1c0bcc3775b681d4229ea561cb52281d8ba4315c3694ed08433596884d5a7ce3a8b1f82359846b7136726e2fe37bf4f7b7e2206cdcdb0705ced9f0dcaaa2ed3a78ea70d2cfeab668eb321400fc955e9aeb7bbcf86cd03f02dd443503a1480d9d9f899f53bd747a95293786798fc59fceb09e686a9328da4f929b6201841bbbefaffcf3386abdf69540e3b46a643ec10f0acf21f27c0053dc13f18485dbc898729dfbeaaa4887b58cd442d7ffa941808cd9658595be8650a815b088621278d89f0d8a4252566b923df3a3cd65c0e4af08fad385927251b31d35f75eaf25e6cf13a579aeeb0bcc0a14ca4a20a6831d532be0b2af3821792a2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23fad145916920a55d655924940573b64dbd42a280cddc4810434f930183fdbbdc72db1491a4c9d44daf9b1bc2fecd855508648063040faeb125da0e68e6cd2002181118eecff0be1dd8eae726af5d451630cd65119c52abd6dded97f931202f186a18c4ba34bc2c3f6d765e2d8f445e959f26ffb55827cf3ff2cc0289f17b82c8caa5a2d3d54306a300f0ef42bbe4ea9e32c5d4b1173942745cdcfe4f5d1619eefaf8dc600afbc9171d516f7f4b35331d0b9be005132ffad5e9df59710278b842afb626a78b8b8b37fc3a894dc705b2d4e0940cb264e9dc87eaa148e6faf78125462f28a0f1d7b3c65a291b85713fa71ffc478f6601e8716c35489f4a54ed0c70bcfd5502cc91374dc3c982075c5180398bc6b195b36e79dcc4087cb990cc9d964a150e0dcc887d496bdd27c3f298736b9ad8345ba2df46021964cf43c38f9d2e94b77bee2b7bf059e0870ff9f17b9ef1320c0aa88a2fa9781e9017ab64643de9a3df9ed4b8cfd8fa080a2e494409520b795eb1517d224a05e450c4c8ae0e9fd29c0e72d3a592cce55f6dd5107f21214e1a3f9a5448384de06149f959ec0c92790f0ff229ab4971171f1c528ae6d095ec007bf5e7f55d623a68194e9ea8edc3af418075338328f24e7504341c22bef72c2963fc9c3237ba990d29c2c8aa3007395f6d96e95b40ee1b18dbad550bf39d0d98268cb74dde76d987c3169c9067495fb1b88508bbb7e94cbb7dfc15c03b1d5b163132c8a468906f02d422a8cf98d0b432b5779dd962074b72dd27439b2e94312f573435e5aa84664432c1914839cd6e172186ce93eeb1d7cb0659696d9d550eb3b185f8c6ee16e53f78233cbe709f99d2879d63d93f7d0ed133241d2f1ab1eb2c56605ca0f0e01c39ab0ba2370fe5c4e68de0561b517ff9a10023c386236398372c7176e35443e2cf5dd6cbed9f23395f231e6a54f65626cb5860a8b72122c34664119e7c47204ef4a70583a", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x400000, {0x3, 0x0, 0xc550, 0x0, 0x1, 0x0, {0x8001, 0xffffffffffffffff, 0x0, 0x803, 0x0, 0x0, 0x84, 0x0, 0x200, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000001ec80)=[{{&(0x7f00000190c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000001b180)=[{&(0x7f0000019140)="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0x1000}, {&(0x7f000001dbc0)}, {&(0x7f000001dc00)="8bc8c8246f9a0d4e85eaf5", 0xb}], 0x6, &(0x7f000001de00)=[@rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff, r0]}}, @rights={{0x10, 0x1, 0x1, [r0]}}, @cred={{0x18}}, @cred={{0x18}}, @rights={{0x18, 0x1, 0x1, [r0, r0, r0]}}], 0x70, 0x108c4}}, {{&(0x7f000001de80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000001e200)=[{&(0x7f000001df00)="19e2c7c412fbc3750e4da7489f26692ac38376ebc57b57ee0e5e1b87ed243d54ca11e77a9caa7473945a5e75767a43aba4ee65527714e3d53404183db9cb834369ab9e50d9ffe3ec5cfb37a49fc54e501e05ed969263a93b8c444d6f8efcbbe7e498dbe60b", 0x65}, {&(0x7f000001df80)="089ffe0a279b19d61518be641a9fb0eb4960f149aaf4f660d0b7eda26a41a03f29c54a54b591a2cc0c723c5a7dda9a8da46eb66f7ebb7792d7345f08fd1507c3a72393db5c3d6dac1b971d9764b4d8f5b8ef34d658fcb0fdc7a29ef0731588879e853376b1e08dbc690e14df65fec5b9a6b4b8d7ebe3a6da99a3841fe549ae96655136ae3998c651e5449ad2598009216c8f27e72fd25cb66ad427ad9c750adf26671885606ac62465e1099c987f6973d173d94c9de727fd010b3d4f5aa25159c674b151a12f90871240faa3fc35f38768b2474d491847c55d8c8c330bf88ddb08deb5a597022f75a8a68c4286d3e6867efcac1ca2a81b00", 0xf8}, {&(0x7f000001e080)="b2a8bf1c82dfb761d1c81f186f8c586668918435953b77c0db4b1893c86a626f08f8badc7c13c9abc72cdb7440b04f094d9948794fef50ec406dd0bd211cd9f8ae1880128460656a21579f8674c9a6c1dd7c423c1f566249702e310080d090480d2b46c1a9cf1ea5a30021c7ca4e735c7043ef3552358152bf797c72f461f6c596805afc2770984f01f3c80d5e898261433460cad636b4541d4466c92e0dd95a5a2a98d6c73d375334e09eb6ead8791fe1289632f982861d2c7699bbcda8", 0xbe}, {&(0x7f000001e140)="e1420c97a90631d754f46d7aa36253ed8a17967ef2e848b3e50f892196f4cbcf589c1193373c8fd6ff6a91c9374ed182efc706c32c8c56897ab26748586f6a9f3e4948f4d326454c420cd2df842776842d00ae2be1fa3f4ef50674e38073d2021306f8c9f099ec36558ec438b7cfb4e71cdc8f10802c066492af1eddeb4ea0e34d7d35d64a27f48b05bb20dc26096f8a11c2bc9fc8add5f91d12876a0da58ccc141b3a44be556d710c480715998ef563acdb310b09c1684f97f681", 0xbb}], 0x4, &(0x7f000001e340)=[@rights={{0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x10, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0, r0]}}], 0x90, 0x4010}}, {{&(0x7f000001e400)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000001e500)=[{&(0x7f000001e480)="bde125612374b7ff470a26ca27ddc594f3af599d6a7011136427c9e17481700fda6796588863ecfa0cf8207079ed9cbd8b52c1429ea7a52e5edc59a5d7a0805c0c9ba3a249e39b9adb610bd691ba7a6761d65b5db780d5ce24effbadfc75d19086166b7a16908046", 0x68}], 0x1, &(0x7f000001eb80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="1c0000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB='\x00'/12, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="300000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0xc8, 0x4040080}}], 0x5, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') pread64(r2, &(0x7f0000000080)=""/102356, 0x18fd4, 0x200) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x121a02, 0x0) sendfile(r4, r3, &(0x7f0000002700)=0x1, 0x8) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000600)={0x44, &(0x7f0000000340)={0x40, 0xf, 0x1, 'V'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000940)={0x44, &(0x7f0000000400)={0x20, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000d80)={0x34, &(0x7f0000000b40)={0x20, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "df1d00", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) ioctl$RTC_IRQP_READ(r3, 0x8004700b, &(0x7f0000019080)) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000380)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmmsg$sock(r5, &(0x7f00000004c0)=[{{&(0x7f0000000040)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x80, 0x0}}], 0x1, 0x20004874) 4.735769749s ago: executing program 0 (id=2633): r0 = userfaultfd(0x801) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x218, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$dsp1(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000f, 0x810, r0, 0x57c68000) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r4, &(0x7f00000009c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$UI_ABS_SETUP(r5, 0x401c5504, &(0x7f0000000140)={0x4, {0x1, 0x1, 0x8, 0x4, 0x5, 0x52}}) shutdown(r4, 0x1) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b36"], 0x0) r6 = fsopen(&(0x7f0000000000)='befs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r6, 0x1, &(0x7f0000000080)='source', &(0x7f0000000240)='//\xf2/\x06\b///o\xdc\xea\x95\x9a\x82\x10\x97W\x8f7\x98\x9b\\/\\\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L\xe0\x97\xe1n_\xa4%\xb1\x97\x93\xafv\xce/\\\xb4L\xf2_\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\xa3!\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8b0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, {}, 0x1}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r7, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r8, 0x331, 0x0, 0x25dfdbfb, {0xb}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) io_uring_enter(r4, 0x47f6, 0x0, 0x0, 0x0, 0x0) listen(r1, 0x2) shutdown(r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x14, 0x0, &(0x7f0000000000)) 2.893695062s ago: executing program 2 (id=2645): r0 = landlock_create_ruleset(&(0x7f00000004c0)={0x0, 0x1}, 0x10, 0x0) landlock_add_rule$LANDLOCK_RULE_NET_PORT(r0, 0x2, &(0x7f0000000000)={0x2, 0x9}, 0x0) syz_usb_connect(0x5, 0x3f0, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000072771c40e00500069bf9010203010902de0301000000000904af00100de1130009050900400000b208ab035ac996787ecb440a6cd869ab0f7077064618a072d7bb7916a199dedaf7708866e5233e204dd14444c3ee6b718038526c6bd45123a28131dc5c483de3e462a652473d558e27e67a040b3ce5b78166e74a0f16f9df02be33a9b200b92587ba73bd6c540e25637c4e8e6a381c9d3ee1e8521863c2d3ceb4a3a28d93fec28c8604a378f65ff31e903b4b79031a4301e0244b2ff9f0b469afb99f40f79a6de21f2f29bc61cf090aa1e112da07250101000300090507080800040406b505bce3"], 0x0) 0s ago: executing program 3 (id=2635): openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x6ee80, 0x0) io_setup(0x1, &(0x7f00000004c0)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a010300000000000000000100fffd0900010073797a300000000040000000030a01020000000000000000010000000900030073797a3200000000140004800800024032658aeb08000140000000010900010073797a300000000044000000060a010400000000000001040100000008000b40000000000900010073797a30000000001c000480180001800d00010073796e70726f7879000000000400028014000000110001"], 0xcc}}, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000100)={@link_local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x3, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x30, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x200, 0x0, 0x0, {[@mss={0x2, 0x4, 0xa005}]}}}}}}}, 0x0) kernel console output (not intermixed with test programs): [ 499.194528][T11923] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1909'. [ 499.222245][ T5931] usb 5-1: USB disconnect, device number 55 [ 499.230510][ T47] usb 4-1: config 5 interface 246 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 499.265167][ T47] usb 4-1: config 5 interface 246 has no altsetting 0 [ 499.282891][ T47] usb 4-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=f5.e4 [ 499.295884][ T47] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.312329][ T47] usb 4-1: Product: syz [ 499.338747][ T47] usb 4-1: Manufacturer: syz [ 499.348713][ T47] usb 4-1: SerialNumber: syz [ 499.583435][ T47] usb 4-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 499.586035][ T6497] usb 4-1: Failed to submit usb control message: -71 [ 499.599025][ T47] usb 4-1: USB disconnect, device number 59 [ 499.609539][ T6497] usb 4-1: unable to send the bmi data to the device: -71 [ 499.617470][ T6497] usb 4-1: unable to get target info from device [ 499.624110][ T6497] usb 4-1: could not get target info (-71) [ 499.630649][ T6497] usb 4-1: could not probe fw (-71) [ 499.770006][ T9] gspca_pac7302: reg_w() failed i: ff v: 01 error -71 [ 499.788215][ T9] gspca_pac7302 3-1:0.0: probe with driver gspca_pac7302 failed with error -71 [ 499.814101][ T9] usb 3-1: USB disconnect, device number 67 [ 500.307030][T11953] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1920'. [ 500.476741][T11959] mac80211_hwsim hwsim3 syzkaller0: left promiscuous mode [ 500.494541][T11959] mac80211_hwsim hwsim3 syzkaller0: left allmulticast mode [ 501.469487][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.476423][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.782297][T11980] mac80211_hwsim hwsim3 syzkaller0: entered promiscuous mode [ 501.816302][T11980] mac80211_hwsim hwsim3 syzkaller0: entered allmulticast mode [ 502.286160][T11995] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1937'. [ 503.723230][T12014] FAULT_INJECTION: forcing a failure. [ 503.723230][T12014] name failslab, interval 1, probability 0, space 0, times 0 [ 503.762897][T12014] CPU: 1 UID: 0 PID: 12014 Comm: syz.3.1943 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 503.762929][T12014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 503.762943][T12014] Call Trace: [ 503.762951][T12014] [ 503.762965][T12014] dump_stack_lvl+0x241/0x360 [ 503.763003][T12014] ? __pfx_dump_stack_lvl+0x10/0x10 [ 503.763033][T12014] ? __pfx__printk+0x10/0x10 [ 503.763065][T12014] ? __pfx___might_resched+0x10/0x10 [ 503.763090][T12014] should_fail_ex+0x424/0x570 [ 503.763127][T12014] should_failslab+0xac/0x100 [ 503.763151][T12014] kmem_cache_alloc_node_noprof+0x7d/0x3b0 [ 503.763174][T12014] ? __alloc_skb+0x1c2/0x480 [ 503.763208][T12014] __alloc_skb+0x1c2/0x480 [ 503.763260][T12014] ? __pfx___alloc_skb+0x10/0x10 [ 503.763289][T12014] ? __lock_acquire+0xad5/0xd80 [ 503.763328][T12014] alloc_skb_with_frags+0xc3/0x830 [ 503.763377][T12014] sock_alloc_send_pskb+0x91c/0xa70 [ 503.763419][T12014] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 503.763440][T12014] ? page_table_check_set+0x4d2/0x700 [ 503.763471][T12014] ? page_table_check_set+0x164/0x700 [ 503.763513][T12014] ? iov_iter_advance+0x8f/0x1e0 [ 503.763542][T12014] tun_get_user+0xc04/0x47c0 [ 503.763593][T12014] ? aa_file_perm+0x139/0xf60 [ 503.763622][T12014] ? aa_file_perm+0x139/0xf60 [ 503.763650][T12014] ? aa_file_perm+0x3f1/0xf60 [ 503.763677][T12014] ? __pfx_tun_get_user+0x10/0x10 [ 503.763712][T12014] ? __lock_acquire+0xad5/0xd80 [ 503.763746][T12014] ? ref_tracker_alloc+0x316/0x4c0 [ 503.763770][T12014] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 503.763809][T12014] ? tun_get+0x1e/0x2f0 [ 503.763839][T12014] ? tun_get+0x1e/0x2f0 [ 503.763866][T12014] ? tun_get+0x27d/0x2f0 [ 503.763897][T12014] tun_chr_write_iter+0x10d/0x1f0 [ 503.763930][T12014] vfs_write+0x70f/0xd10 [ 503.763973][T12014] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 503.764005][T12014] ? __pfx_vfs_write+0x10/0x10 [ 503.764037][T12014] ? __fget_files+0x2a/0x420 [ 503.764060][T12014] ? __fget_files+0x2a/0x420 [ 503.764090][T12014] ksys_write+0x19d/0x2d0 [ 503.764121][T12014] ? __pfx_ksys_write+0x10/0x10 [ 503.764153][T12014] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 503.764176][T12014] ? lockdep_hardirqs_on+0x9d/0x150 [ 503.764200][T12014] __do_fast_syscall_32+0xb4/0x110 [ 503.764222][T12014] ? exc_page_fault+0x5f8/0x920 [ 503.764248][T12014] do_fast_syscall_32+0x34/0x80 [ 503.764271][T12014] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 503.764295][T12014] RIP: 0023:0xf711d539 [ 503.764314][T12014] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 503.764332][T12014] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000004 [ 503.764355][T12014] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000b00 [ 503.764369][T12014] RDX: 000000000000006e RSI: 0000000000000000 RDI: 0000000000000000 [ 503.764382][T12014] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 503.764394][T12014] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 503.764406][T12014] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 503.764436][T12014] [ 504.548499][T12024] mac80211_hwsim hwsim7 syzkaller0: left promiscuous mode [ 504.567203][T12024] mac80211_hwsim hwsim7 syzkaller0: left allmulticast mode [ 505.737570][T12046] RDS: rds_bind could not find a transport for ::ffff:100.1.1.2, load rds_tcp or rds_rdma? [ 506.909393][T12055] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1955'. [ 507.266116][ T5897] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 507.426158][ T5897] usb 2-1: Using ep0 maxpacket: 16 [ 507.447207][ T5897] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 507.465691][ T5897] usb 2-1: config 0 has no interface number 0 [ 507.498641][ T5897] usb 2-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 507.524271][ T5897] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.542993][ T5897] usb 2-1: Product: syz [ 507.563893][ T5897] usb 2-1: Manufacturer: syz [ 507.572307][ T5897] usb 2-1: SerialNumber: syz [ 507.593275][ T5897] usb 2-1: config 0 descriptor?? [ 507.614296][ T5897] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 507.810801][T12064] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 507.836971][T12064] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 508.051553][T12064] netlink: 'syz.1.1959': attribute type 10 has an invalid length. [ 508.080520][T12064] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1959'. [ 508.280297][T12086] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1965'. [ 508.358717][T12084] mac80211_hwsim hwsim7 syzkaller0: entered promiscuous mode [ 508.376249][T12084] mac80211_hwsim hwsim7 syzkaller0: entered allmulticast mode [ 508.531643][ T5897] gspca_spca1528: reg_w err -71 [ 508.566251][ T5897] spca1528 2-1:0.1: probe with driver spca1528 failed with error -71 [ 508.629986][ T5897] usb 2-1: USB disconnect, device number 73 [ 509.977848][T12109] mac80211_hwsim hwsim2 syzkaller0: left promiscuous mode [ 509.991933][T12109] mac80211_hwsim hwsim2 syzkaller0: left allmulticast mode [ 510.931602][T12133] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1975'. [ 511.426076][ T5892] usb 3-1: new full-speed USB device number 68 using dummy_hcd [ 511.680064][ T5892] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 511.796942][ T5892] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 511.840443][ T5892] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 511.940372][ T5892] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 511.950716][ T5892] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 512.247029][ T5892] usb 3-1: GET_CAPABILITIES returned 0 [ 512.256596][ T5892] usbtmc 3-1:16.0: can't read capabilities [ 512.291038][T12142] delete_channel: no stack [ 512.515478][ T5892] usb 3-1: USB disconnect, device number 68 [ 512.646038][ T5897] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 512.799128][ T5897] usb 4-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 512.824305][T12151] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1987'. [ 512.850447][ T5897] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 512.876831][ T5897] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 512.891246][ T5897] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 512.906288][ T5897] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 512.945615][T12143] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 513.003346][T12155] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1988'. [ 513.989638][T12167] mac80211_hwsim hwsim2 syzkaller0: entered promiscuous mode [ 514.009030][T12167] mac80211_hwsim hwsim2 syzkaller0: entered allmulticast mode [ 514.057602][T12170] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 514.245501][T12170] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 515.111033][T12181] mac80211_hwsim hwsim6 syzkaller0: left promiscuous mode [ 515.207255][T12181] mac80211_hwsim hwsim6 syzkaller0: left allmulticast mode [ 515.366783][T12188] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1996'. [ 516.053205][ T5897] aiptek 4-1:17.0: Aiptek using 400 ms programming speed [ 516.300826][ T5897] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.0/input/input32 [ 516.418646][ T5897] usb 4-1: USB disconnect, device number 60 [ 516.424625][ C0] aiptek 4-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 516.662656][T12201] FAULT_INJECTION: forcing a failure. [ 516.662656][T12201] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 516.724450][T12201] CPU: 1 UID: 0 PID: 12201 Comm: syz.3.2003 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 516.724484][T12201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 516.724496][T12201] Call Trace: [ 516.724504][T12201] [ 516.724513][T12201] dump_stack_lvl+0x241/0x360 [ 516.724550][T12201] ? __pfx_dump_stack_lvl+0x10/0x10 [ 516.724579][T12201] ? __pfx__printk+0x10/0x10 [ 516.724619][T12201] should_fail_ex+0x424/0x570 [ 516.724655][T12201] _copy_from_user+0x2d/0xb0 [ 516.724682][T12201] move_addr_to_kernel+0x7f/0x170 [ 516.724708][T12201] __sys_connect+0xb8/0x2d0 [ 516.724736][T12201] ? __fget_files+0x2a/0x420 [ 516.724755][T12201] ? __pfx___sys_connect+0x10/0x10 [ 516.724803][T12201] __ia32_sys_connect+0x7a/0x90 [ 516.724832][T12201] __do_fast_syscall_32+0xb4/0x110 [ 516.724854][T12201] ? exc_page_fault+0x5f8/0x920 [ 516.724879][T12201] do_fast_syscall_32+0x34/0x80 [ 516.724926][T12201] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 516.724951][T12201] RIP: 0023:0xf711d539 [ 516.724969][T12201] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 516.724988][T12201] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 000000000000016a [ 516.725010][T12201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000180 [ 516.725025][T12201] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 516.725037][T12201] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 516.725049][T12201] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 516.725061][T12201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 516.725090][T12201] [ 517.234293][T12216] mac80211_hwsim hwsim7 syzkaller0: left promiscuous mode [ 517.263787][T12216] mac80211_hwsim hwsim7 syzkaller0: left allmulticast mode [ 518.389734][T12232] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2011'. [ 518.546493][T12237] netlink: 'syz.3.2016': attribute type 13 has an invalid length. [ 518.591522][T12237] gretap0: refused to change device tx_queue_len [ 518.608388][T12237] net_ratelimit: 67 callbacks suppressed [ 518.608404][T12237] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 519.207223][T12246] netlink: 27 bytes leftover after parsing attributes in process `syz.2.2019'. [ 519.620884][T12253] mac80211_hwsim hwsim6 syzkaller0: entered promiscuous mode [ 519.633404][T12253] mac80211_hwsim hwsim6 syzkaller0: entered allmulticast mode [ 519.969201][T12256] mac80211_hwsim hwsim6 syzkaller0: left promiscuous mode [ 520.006702][T12256] mac80211_hwsim hwsim6 syzkaller0: left allmulticast mode [ 521.406463][ T5892] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 521.786164][ T5892] usb 2-1: Using ep0 maxpacket: 16 [ 521.793386][ T5892] usb 2-1: config 0 has an invalid interface number: 214 but max is 0 [ 521.802003][ T5892] usb 2-1: config 0 has no interface number 0 [ 521.808789][ T5892] usb 2-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 521.847998][ T5892] usb 2-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice=fd.f5 [ 521.899915][ T5892] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 521.921475][ T5892] usb 2-1: Product: syz [ 521.930182][ T5892] usb 2-1: SerialNumber: syz [ 521.939905][ T5892] usb 2-1: config 0 descriptor?? [ 521.946798][ T47] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 522.086069][ T47] usb 4-1: device descriptor read/64, error -71 [ 522.326871][ T47] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 522.486533][ T47] usb 4-1: device descriptor read/64, error -71 [ 522.596338][ T47] usb usb4-port1: attempt power cycle [ 522.946153][ T47] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 522.968393][ T47] usb 4-1: device descriptor read/8, error -71 [ 523.092408][T12297] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 523.107830][T12297] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 523.206317][ T47] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 523.237175][ T47] usb 4-1: device descriptor read/8, error -71 [ 523.352821][ T47] usb usb4-port1: unable to enumerate USB device [ 524.687456][T12319] mac80211_hwsim hwsim7 syzkaller0: entered promiscuous mode [ 524.694948][T12319] mac80211_hwsim hwsim7 syzkaller0: entered allmulticast mode [ 524.800163][ T5892] usbtouchscreen 2-1:0.214: Failed to read FW rev: -71 [ 524.834316][ T5892] usbtouchscreen 2-1:0.214: probe with driver usbtouchscreen failed with error -71 [ 524.916425][ T5892] usb 2-1: USB disconnect, device number 74 [ 526.086022][ T5892] usb 3-1: new full-speed USB device number 69 using dummy_hcd [ 526.266563][ T5892] usb 3-1: config index 0 descriptor too short (expected 69, got 36) [ 526.282639][ T5892] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 526.309689][ T5892] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 526.356445][ T5892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 526.449964][ T5892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 526.520343][ T5892] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 526.591091][ T5892] usb 3-1: New USB device found, idVendor=093a, idProduct=2622, bcdDevice=b7.89 [ 526.609751][ T5892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.621374][ T5892] usb 3-1: Product: syz [ 526.625597][ T5892] usb 3-1: Manufacturer: syz [ 526.641692][ T5892] usb 3-1: SerialNumber: syz [ 526.664879][ T5892] usb 3-1: config 0 descriptor?? [ 526.692935][ T5892] gspca_main: gspca_pac7302-2.14.0 probing 093a:2622 [ 527.216947][T12361] mac80211_hwsim hwsim7 syzkaller0: left promiscuous mode [ 527.224470][T12361] mac80211_hwsim hwsim7 syzkaller0: left allmulticast mode [ 527.510270][ T5892] input: gspca_pac7302 as /devices/platform/dummy_hcd.2/usb3/3-1/input/input34 [ 527.977608][T12377] fuse: root generation should be zero [ 528.355716][ T5897] usb 3-1: USB disconnect, device number 69 [ 528.476949][ T5893] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 528.656027][ T5893] usb 2-1: Using ep0 maxpacket: 8 [ 528.665528][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 528.686346][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 528.701136][ T5893] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 528.712698][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 528.728143][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 528.744850][ T5893] usb 2-1: New USB device found, idVendor=112a, idProduct=0005, bcdDevice=14.a8 [ 528.754449][ T5893] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.786986][ T5893] usb 2-1: Product: syz [ 528.804950][ T5893] usb 2-1: Manufacturer: syz [ 528.844825][ T5893] usb 2-1: SerialNumber: syz [ 528.985273][ T5893] usb 2-1: config 0 descriptor?? [ 529.080594][ T5893] redrat3 2-1:0.0: Couldn't find all endpoints [ 529.283214][T12385] netlink: 68 bytes leftover after parsing attributes in process `syz.1.2070'. [ 529.325372][ T5893] usb 2-1: USB disconnect, device number 75 [ 529.896085][ T5893] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 530.080320][ T5893] usb 5-1: Using ep0 maxpacket: 32 [ 530.124432][ T5893] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 530.156526][ T5893] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 530.192831][ T5893] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 530.234830][ T5893] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 530.264813][ T5893] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 530.324620][ T5893] usb 5-1: config 0 descriptor?? [ 530.341752][T12407] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 530.367974][ T5893] hub 5-1:0.0: USB hub found [ 530.574163][ T5893] hub 5-1:0.0: 2 ports detected [ 531.761979][T12432] mac80211_hwsim hwsim10 syzkaller0: entered promiscuous mode [ 531.787203][T12432] mac80211_hwsim hwsim10 syzkaller0: entered allmulticast mode [ 532.046135][ T5931] usb 2-1: new full-speed USB device number 76 using dummy_hcd [ 532.239403][ T5931] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 532.258053][ T5931] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 532.278325][ T5931] usb 2-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 532.300912][ T5931] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 532.329310][ T5931] usb 2-1: config 0 descriptor?? [ 532.345810][ T5931] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 532.368341][ T5931] dvb-usb: bulk message failed: -22 (3/0) [ 532.401721][ T5931] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 532.421717][ T5931] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 532.435638][ T5931] usb 2-1: media controller created [ 532.444897][ T5931] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 532.477131][T12448] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 532.486339][ T5931] dvb-usb: bulk message failed: -22 (6/0) [ 532.492205][ T5931] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 532.504144][T12448] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 532.603636][T12437] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2090'. [ 532.617910][T12437] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2090'. [ 532.715799][T12453] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 532.758051][T12453] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 532.788061][ T5931] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input35 [ 532.811115][ T5931] dvb-usb: schedule remote query interval to 150 msecs. [ 532.823905][ T5931] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 532.907891][T12452] dibusb: i2c wr: len=65 is too big! [ 532.907891][T12452] [ 532.976268][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 532.993245][ T9] dvb-usb: error while querying for an remote control event. [ 533.410197][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 533.416645][ T5892] hub 5-1:0.0: hub_ext_port_status failed (err = -32) [ 533.426138][ T5892] usb 5-1-port2: cannot reset (err = -32) [ 533.434324][ T5892] usb 5-1-port2: cannot reset (err = -32) [ 533.448564][T12455] mac80211_hwsim hwsim10 syzkaller0: left promiscuous mode [ 533.458591][ T9] dvb-usb: error while querying for an remote control event. [ 533.476942][ T5892] usb 5-1-port2: Cannot enable. Maybe the USB cable is bad? [ 533.480190][T12455] mac80211_hwsim hwsim10 syzkaller0: left allmulticast mode [ 533.509352][ T5892] hub 5-1:0.0: hub_ext_port_status failed (err = -32) [ 533.511800][ T5896] usb 5-1: USB disconnect, device number 56 [ 533.537817][ T5892] usb 5-1-port2: attempt power cycle [ 533.646445][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 533.652470][ T9] dvb-usb: error while querying for an remote control event. [ 533.847661][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 533.853476][ T9] dvb-usb: error while querying for an remote control event. [ 534.147694][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 534.174540][ T5892] usb 2-1: USB disconnect, device number 76 [ 534.174696][ T9] dvb-usb: error while querying for an remote control event. [ 534.290342][ T5892] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 536.037381][T12510] FAULT_INJECTION: forcing a failure. [ 536.037381][T12510] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 536.069796][T12510] CPU: 1 UID: 0 PID: 12510 Comm: syz.3.2112 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 536.069829][T12510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 536.069841][T12510] Call Trace: [ 536.069849][T12510] [ 536.069856][T12510] dump_stack_lvl+0x241/0x360 [ 536.069891][T12510] ? __pfx_dump_stack_lvl+0x10/0x10 [ 536.069919][T12510] ? __pfx__printk+0x10/0x10 [ 536.069959][T12510] should_fail_ex+0x424/0x570 [ 536.069995][T12510] _copy_from_user+0x2d/0xb0 [ 536.070023][T12510] get_compat_msghdr+0xb3/0x730 [ 536.070055][T12510] ? __fget_files+0x2a/0x420 [ 536.070095][T12510] ? __pfx_get_compat_msghdr+0x10/0x10 [ 536.070137][T12510] __sys_sendmsg+0x23b/0x360 [ 536.070174][T12510] ? __pfx___sys_sendmsg+0x10/0x10 [ 536.070258][T12510] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 536.070281][T12510] ? lockdep_hardirqs_on+0x9d/0x150 [ 536.070305][T12510] __do_fast_syscall_32+0xb4/0x110 [ 536.070326][T12510] ? exc_page_fault+0x5f8/0x920 [ 536.070352][T12510] do_fast_syscall_32+0x34/0x80 [ 536.070374][T12510] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 536.070399][T12510] RIP: 0023:0xf711d539 [ 536.070418][T12510] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 536.070436][T12510] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 536.070468][T12510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000100 [ 536.070482][T12510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 536.070494][T12510] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 536.070506][T12510] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 536.070517][T12510] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 536.070546][T12510] [ 536.190659][T12513] mac80211_hwsim hwsim6 syzkaller0: entered promiscuous mode [ 536.209463][ C0] vkms_vblank_simulate: vblank timer overrun [ 536.389659][T12513] mac80211_hwsim hwsim6 syzkaller0: entered allmulticast mode [ 537.118594][T12533] mac80211_hwsim hwsim3 syzkaller0: left promiscuous mode [ 537.128961][T12533] mac80211_hwsim hwsim3 syzkaller0: left allmulticast mode [ 537.656197][ T5892] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 537.892924][T12541] 8021q: VLANs not supported on vxcan1 [ 537.936057][ T5892] usb 3-1: Using ep0 maxpacket: 32 [ 537.943292][ T5892] usb 3-1: config 0 interface 0 has no altsetting 0 [ 537.978696][ T5892] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 538.014744][ T5892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.064071][ T5892] usb 3-1: Product: syz [ 538.087474][ T5892] usb 3-1: Manufacturer: syz [ 538.093609][ T5892] usb 3-1: SerialNumber: syz [ 538.121934][ T5892] usb 3-1: config 0 descriptor?? [ 538.158685][ T5892] gs_usb 3-1:0.0: Required endpoints not found [ 539.418061][T12556] mac80211_hwsim hwsim10 syzkaller0: entered promiscuous mode [ 539.439571][T12556] mac80211_hwsim hwsim10 syzkaller0: entered allmulticast mode [ 539.850992][ T5896] usb 3-1: USB disconnect, device number 70 [ 539.962997][T12574] mac80211_hwsim hwsim2 syzkaller0: left promiscuous mode [ 539.970257][T12574] mac80211_hwsim hwsim2 syzkaller0: left allmulticast mode [ 539.978266][ T5892] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 540.149485][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 540.175838][ T5892] usb 4-1: New USB device found, idVendor=07b5, idProduct=0312, bcdDevice= 0.00 [ 540.231846][ T5892] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 540.300900][ T5892] usb 4-1: config 0 descriptor?? [ 540.798839][ T5892] megaworld 0003:07B5:0312.000B: item fetching failed at offset 1/3 [ 540.853593][ T5892] megaworld 0003:07B5:0312.000B: parse failed [ 540.887431][ T5892] megaworld 0003:07B5:0312.000B: probe with driver megaworld failed with error -22 [ 541.051937][ T5896] usb 4-1: USB disconnect, device number 65 [ 541.395520][ T9] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 541.576080][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 541.583865][ T9] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 541.641698][ T9] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 541.655349][T12591] mac80211_hwsim hwsim3 syzkaller0: entered promiscuous mode [ 541.663881][T12591] mac80211_hwsim hwsim3 syzkaller0: entered allmulticast mode [ 541.688260][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 541.755089][ T9] usb 3-1: New USB device found, idVendor=06a3, idProduct=0621, bcdDevice= 0.00 [ 541.810562][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 541.832153][ T9] usb 3-1: config 0 descriptor?? [ 542.271879][ T9] saitek 0003:06A3:0621.000C: item fetching failed at offset 10/11 [ 542.336725][ T9] saitek 0003:06A3:0621.000C: parse failed [ 542.354564][ T9] saitek 0003:06A3:0621.000C: probe with driver saitek failed with error -22 [ 544.179729][T12622] RDS: rds_bind could not find a transport for ::ffff:172.20.20.187, load rds_tcp or rds_rdma? [ 544.199584][ T9] usb 3-1: USB disconnect, device number 71 [ 544.273100][T12618] mac80211_hwsim hwsim7 syzkaller0: entered promiscuous mode [ 544.288706][T12618] mac80211_hwsim hwsim7 syzkaller0: entered allmulticast mode [ 544.304545][T12626] netlink: 'syz.2.2156': attribute type 64 has an invalid length. [ 544.312506][T12626] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2156'. [ 544.516866][T12632] FAULT_INJECTION: forcing a failure. [ 544.516866][T12632] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 544.571238][T12632] CPU: 1 UID: 0 PID: 12632 Comm: syz.2.2158 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 544.571270][T12632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 544.571283][T12632] Call Trace: [ 544.571291][T12632] [ 544.571300][T12632] dump_stack_lvl+0x241/0x360 [ 544.571338][T12632] ? __pfx_dump_stack_lvl+0x10/0x10 [ 544.571369][T12632] ? __pfx__printk+0x10/0x10 [ 544.571410][T12632] should_fail_ex+0x424/0x570 [ 544.571449][T12632] _copy_to_user+0x31/0xb0 [ 544.571479][T12632] simple_read_from_buffer+0xc4/0x170 [ 544.571515][T12632] proc_fail_nth_read+0x1ef/0x260 [ 544.571540][T12632] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 544.571564][T12632] ? rw_verify_area+0x246/0x630 [ 544.571592][T12632] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 544.571613][T12632] vfs_read+0x21f/0xb90 [ 544.571647][T12632] ? __pfx___mutex_lock+0x10/0x10 [ 544.571671][T12632] ? __pfx_vfs_read+0x10/0x10 [ 544.571703][T12632] ? __fget_files+0x2a/0x420 [ 544.571724][T12632] ? __fget_files+0x39d/0x420 [ 544.571742][T12632] ? __fget_files+0x2a/0x420 [ 544.571771][T12632] ksys_read+0x19d/0x2d0 [ 544.571803][T12632] ? __pfx_ksys_read+0x10/0x10 [ 544.571834][T12632] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 544.571856][T12632] ? lockdep_hardirqs_on+0x9d/0x150 [ 544.571880][T12632] __do_fast_syscall_32+0xb4/0x110 [ 544.571902][T12632] ? exc_page_fault+0x5f8/0x920 [ 544.571928][T12632] do_fast_syscall_32+0x34/0x80 [ 544.571950][T12632] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 544.571975][T12632] RIP: 0023:0xf70ad539 [ 544.571993][T12632] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 544.572011][T12632] RSP: 002b:00000000f509d590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 544.572042][T12632] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f509d620 [ 544.572057][T12632] RDX: 000000000000000f RSI: 00000000f7412ff4 RDI: 0000000000000000 [ 544.572069][T12632] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 544.572081][T12632] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 544.572093][T12632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 544.572124][T12632] [ 544.881668][T12637] mac80211_hwsim hwsim3 syzkaller0: left promiscuous mode [ 544.890885][T12637] mac80211_hwsim hwsim3 syzkaller0: left allmulticast mode [ 546.101454][T12664] RDS: rds_bind could not find a transport for ::ffff:172.20.20.187, load rds_tcp or rds_rdma? [ 546.988764][T12687] mac80211_hwsim hwsim7 syzkaller0: left promiscuous mode [ 546.999649][T12687] mac80211_hwsim hwsim7 syzkaller0: left allmulticast mode [ 547.482406][ T5850] Bluetooth: hci3: unexpected event for opcode 0x2003 [ 547.786791][ T5892] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 547.926923][ T5892] usb 2-1: device descriptor read/64, error -71 [ 548.206329][ T5892] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 548.304451][T12718] mac80211_hwsim hwsim6 syzkaller0: left promiscuous mode [ 548.315683][T12718] mac80211_hwsim hwsim6 syzkaller0: left allmulticast mode [ 548.361086][T12721] macsec1: entered allmulticast mode [ 548.376219][ T5892] usb 2-1: device descriptor read/64, error -71 [ 548.384928][T12721] macvlan1: entered allmulticast mode [ 548.391681][T12721] veth1_vlan: entered allmulticast mode [ 548.400754][T12721] macvlan1: left allmulticast mode [ 548.407156][T12721] veth1_vlan: left allmulticast mode [ 548.451830][T12722] netlink: 'syz.3.2191': attribute type 21 has an invalid length. [ 548.488211][ T5892] usb usb2-port1: attempt power cycle [ 548.838484][ T5892] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 548.888845][ T5892] usb 2-1: device descriptor read/8, error -71 [ 549.136777][ T5892] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 549.180076][ T5892] usb 2-1: device descriptor read/8, error -71 [ 549.327749][ T5892] usb usb2-port1: unable to enumerate USB device [ 550.104096][T12760] Invalid logical block size (254) [ 550.346513][ T47] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 550.506235][ T47] usb 5-1: Using ep0 maxpacket: 16 [ 550.514319][ T47] usb 5-1: config 0 has an invalid interface number: 105 but max is 0 [ 550.524761][ T47] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 550.546822][ T47] usb 5-1: config 0 has no interface number 0 [ 550.556864][ T47] usb 5-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 550.576621][ T47] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 550.584717][ T47] usb 5-1: Product: syz [ 550.591086][ T47] usb 5-1: Manufacturer: syz [ 550.595838][ T47] usb 5-1: SerialNumber: syz [ 550.607127][ T47] usb 5-1: config 0 descriptor?? [ 550.616586][ T47] usb 5-1: Found UVC 0.00 device syz (046d:08f3) [ 550.623533][ T47] usb 5-1: No valid video chain found. [ 551.037574][ T47] usb 5-1: USB disconnect, device number 61 [ 551.883680][T12798] mac80211_hwsim hwsim6 syzkaller0: entered promiscuous mode [ 551.892377][T12798] mac80211_hwsim hwsim6 syzkaller0: entered allmulticast mode [ 552.386156][ T5896] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 552.424027][T12811] overlayfs: missing 'lowerdir' [ 552.556333][ T5896] usb 3-1: Using ep0 maxpacket: 8 [ 552.573671][ T5896] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 552.599977][ T5896] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 552.678539][ T5896] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 552.751951][ T5896] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 552.772494][ T5896] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 552.774347][T12815] mac80211_hwsim hwsim10 syzkaller0: left promiscuous mode [ 552.847471][T12815] mac80211_hwsim hwsim10 syzkaller0: left allmulticast mode [ 552.848206][ T5896] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 552.895078][ T5896] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 553.132517][ T5896] usb 3-1: GET_CAPABILITIES returned 0 [ 553.142937][ T5896] usbtmc 3-1:16.0: can't read capabilities [ 553.372887][T12822] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2230'. [ 553.523886][ T47] usb 3-1: USB disconnect, device number 72 [ 553.865633][T12840] mac80211_hwsim hwsim7 syzkaller0: entered promiscuous mode [ 553.893296][T12840] mac80211_hwsim hwsim7 syzkaller0: entered allmulticast mode [ 554.419422][T12849] netlink: 'syz.2.2237': attribute type 10 has an invalid length. [ 554.463723][T12849] bridge0: entered promiscuous mode [ 554.492818][T12849] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 554.836541][ T5896] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 555.013494][ T5896] usb 5-1: config 0 has no interfaces? [ 555.035499][ T5896] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 555.054785][ T5896] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 555.071793][ T5896] usb 5-1: Product: syz [ 555.077313][ T5896] usb 5-1: Manufacturer: syz [ 555.088544][ T5896] usb 5-1: SerialNumber: syz [ 555.101407][ T5896] usb 5-1: config 0 descriptor?? [ 555.534789][T12870] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2246'. [ 556.301999][T12878] veth0: entered promiscuous mode [ 556.406331][T12878] vlan2: entered promiscuous mode [ 556.974327][T12887] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2252'. [ 557.021075][T12887] netlink: 56 bytes leftover after parsing attributes in process `syz.3.2252'. [ 557.439139][ T9] usb 5-1: USB disconnect, device number 62 [ 557.636240][ T5896] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 557.776773][ T5896] usb 4-1: device descriptor read/64, error -71 [ 557.956489][ T5931] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 558.026317][ T5896] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 558.146236][ T5931] usb 3-1: Using ep0 maxpacket: 8 [ 558.155559][ T5931] usb 3-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 558.166296][ T5896] usb 4-1: device descriptor read/64, error -71 [ 558.177128][ T5931] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 558.202681][ T5931] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 558.316610][ T5896] usb usb4-port1: attempt power cycle [ 558.375827][ T5931] usb 3-1: config 16 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 558.414195][ T5931] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 558.474719][ T5931] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 558.497612][ T5931] usbtmc 3-1:16.0: bulk endpoints not found [ 558.601878][T12911] veth0: entered promiscuous mode [ 558.616415][T12911] vlan0: entered promiscuous mode [ 558.677019][ T5896] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 558.727072][ T5896] usb 4-1: device descriptor read/8, error -71 [ 558.745850][T12915] FAULT_INJECTION: forcing a failure. [ 558.745850][T12915] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 558.771399][T12915] CPU: 0 UID: 0 PID: 12915 Comm: syz.4.2265 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 558.771432][T12915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 558.771445][T12915] Call Trace: [ 558.771453][T12915] [ 558.771462][T12915] dump_stack_lvl+0x241/0x360 [ 558.771502][T12915] ? __pfx_dump_stack_lvl+0x10/0x10 [ 558.771532][T12915] ? __pfx__printk+0x10/0x10 [ 558.771580][T12915] should_fail_ex+0x424/0x570 [ 558.771618][T12915] _copy_to_user+0x31/0xb0 [ 558.771649][T12915] simple_read_from_buffer+0xc4/0x170 [ 558.771685][T12915] proc_fail_nth_read+0x1ef/0x260 [ 558.771708][T12915] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 558.771733][T12915] ? rw_verify_area+0x246/0x630 [ 558.771760][T12915] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 558.771781][T12915] vfs_read+0x21f/0xb90 [ 558.771815][T12915] ? __pfx___mutex_lock+0x10/0x10 [ 558.771838][T12915] ? __pfx_vfs_read+0x10/0x10 [ 558.771870][T12915] ? __fget_files+0x2a/0x420 [ 558.771890][T12915] ? __fget_files+0x39d/0x420 [ 558.771905][T12915] ? __fget_files+0x2a/0x420 [ 558.771928][T12915] ksys_read+0x19d/0x2d0 [ 558.771952][T12915] ? __pfx_ksys_read+0x10/0x10 [ 558.771977][T12915] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 558.771995][T12915] ? lockdep_hardirqs_on+0x9d/0x150 [ 558.772023][T12915] __do_fast_syscall_32+0xb4/0x110 [ 558.772042][T12915] ? exc_page_fault+0x5f8/0x920 [ 558.772062][T12915] do_fast_syscall_32+0x34/0x80 [ 558.772080][T12915] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 558.772100][T12915] RIP: 0023:0xf708d539 [ 558.772115][T12915] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 558.772130][T12915] RSP: 002b:00000000f507d590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 558.772148][T12915] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f507d620 [ 558.772160][T12915] RDX: 000000000000000f RSI: 00000000f73f2ff4 RDI: 0000000000000000 [ 558.772170][T12915] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 558.772180][T12915] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 558.772190][T12915] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 558.772213][T12915] [ 559.105303][T12921] vivid-000: disconnect [ 559.126057][ T5896] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 559.151064][ T5896] usb 4-1: device descriptor read/8, error -71 [ 559.193471][T12918] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 559.266695][ T5896] usb usb4-port1: unable to enumerate USB device [ 559.306506][ T47] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 559.456292][ T47] usb 5-1: device descriptor read/64, error -71 [ 559.696003][ T47] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 559.826191][ T5892] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 559.848876][ T47] usb 5-1: device descriptor read/64, error -71 [ 560.006534][ T47] usb usb5-port1: attempt power cycle [ 560.040351][ T5892] usb 2-1: config 0 has no interfaces? [ 560.129380][ T5892] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 560.140472][ T5892] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.152073][ T5892] usb 2-1: Product: syz [ 560.158913][ T5892] usb 2-1: Manufacturer: syz [ 560.164173][ T5892] usb 2-1: SerialNumber: syz [ 560.229696][ T5892] usb 2-1: config 0 descriptor?? [ 560.386180][ T47] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 560.407246][ T47] usb 5-1: device descriptor read/8, error -71 [ 560.646139][ T47] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 560.666713][ T47] usb 5-1: device descriptor read/8, error -71 [ 560.755823][ T24] usb 3-1: USB disconnect, device number 73 [ 560.776546][ T47] usb usb5-port1: unable to enumerate USB device [ 560.881335][T12945] netlink: 188 bytes leftover after parsing attributes in process `syz.0.2276'. [ 562.008066][ T5896] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 562.074017][T12916] vivid-000: reconnect [ 562.169066][ T5896] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 562.175307][T12953] FAULT_INJECTION: forcing a failure. [ 562.175307][T12953] name failslab, interval 1, probability 0, space 0, times 0 [ 562.225539][ T5896] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 562.241342][T12953] CPU: 1 UID: 0 PID: 12953 Comm: syz.4.2279 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 562.241373][T12953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 562.241387][T12953] Call Trace: [ 562.241396][T12953] [ 562.241405][T12953] dump_stack_lvl+0x241/0x360 [ 562.241445][T12953] ? __pfx_dump_stack_lvl+0x10/0x10 [ 562.241475][T12953] ? __pfx__printk+0x10/0x10 [ 562.241509][T12953] ? __pfx___might_resched+0x10/0x10 [ 562.241542][T12953] should_fail_ex+0x424/0x570 [ 562.241580][T12953] should_failslab+0xac/0x100 [ 562.241603][T12953] __kmalloc_noprof+0xdf/0x4d0 [ 562.241623][T12953] ? tomoyo_encode+0x26f/0x540 [ 562.241656][T12953] tomoyo_encode+0x26f/0x540 [ 562.241688][T12953] tomoyo_realpath_from_path+0x59e/0x5e0 [ 562.241727][T12953] tomoyo_path_number_perm+0x245/0x790 [ 562.241750][T12953] ? __lock_acquire+0xad5/0xd80 [ 562.241779][T12953] ? tomoyo_path_number_perm+0x215/0x790 [ 562.241805][T12953] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 562.241866][T12953] ? __fget_files+0x2a/0x420 [ 562.241886][T12953] ? __fget_files+0x2a/0x420 [ 562.241908][T12953] ? __fget_files+0x2a/0x420 [ 562.241932][T12953] security_file_ioctl_compat+0xc6/0x2a0 [ 562.241956][T12953] __ia32_compat_sys_ioctl+0x128/0xc90 [ 562.241985][T12953] ? __fget_files+0x2a/0x420 [ 562.242004][T12953] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 562.242032][T12953] ? __fget_files+0x2a/0x420 [ 562.242057][T12953] ? fput+0x9b/0xd0 [ 562.242078][T12953] ? ksys_write+0x275/0x2d0 [ 562.242115][T12953] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 562.242137][T12953] ? lockdep_hardirqs_on+0x9d/0x150 [ 562.242160][T12953] __do_fast_syscall_32+0xb4/0x110 [ 562.242182][T12953] ? exc_page_fault+0x5f8/0x920 [ 562.242208][T12953] do_fast_syscall_32+0x34/0x80 [ 562.242230][T12953] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 562.242254][T12953] RIP: 0023:0xf708d539 [ 562.242272][T12953] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 562.242289][T12953] RSP: 002b:00000000f507d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 562.242312][T12953] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000c008561c [ 562.242331][T12953] RDX: 0000000080000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 562.242344][T12953] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 562.242355][T12953] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 562.242367][T12953] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 562.242395][T12953] [ 562.244603][T12953] ERROR: Out of memory at tomoyo_realpath_from_path. [ 562.249618][ T5896] usb 3-1: config 0 descriptor?? [ 562.299001][T12953] vivid-000: disconnect [ 562.548167][T12951] vivid-000: reconnect [ 562.625173][ T47] usb 2-1: USB disconnect, device number 81 [ 562.799369][ T5896] [drm:udl_init] *ERROR* Selecting channel failed [ 562.835070][ T5896] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 2 [ 562.848910][ T5896] [drm] Initialized udl on minor 2 [ 562.861797][ T5896] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 562.893480][ T5896] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 562.905876][ T5897] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 562.914512][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.936478][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.969028][ T5897] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 562.976567][ T5896] usb 3-1: USB disconnect, device number 74 [ 564.286076][ T5896] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 564.448733][ T5896] usb 2-1: Using ep0 maxpacket: 32 [ 564.486828][ T5896] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 564.508767][ T5896] usb 2-1: New USB device found, idVendor=3823, idProduct=0001, bcdDevice= 3.eb [ 564.519492][ T5896] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.542266][ T5896] usb 2-1: Product: syz [ 564.548022][ T5896] usb 2-1: Manufacturer: syz [ 564.553262][ T5896] usb 2-1: SerialNumber: syz [ 564.576336][ T5896] usb 2-1: config 0 descriptor?? [ 564.594665][ T5896] usbtouchscreen 2-1:0.0: probe with driver usbtouchscreen failed with error -12 [ 564.815681][ T5896] usb 2-1: USB disconnect, device number 82 [ 565.875587][T13027] netlink: 'syz.1.2312': attribute type 2 has an invalid length. [ 566.126276][ T24] usb 2-1: new full-speed USB device number 83 using dummy_hcd [ 566.160955][ T30] audit: type=1326 audit(1745224727.107:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.185309][ T30] audit: type=1326 audit(1745224727.107:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.233802][ T30] audit: type=1326 audit(1745224727.127:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=125 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.258172][ T30] audit: type=1326 audit(1745224727.127:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.287375][ T24] usb 2-1: device descriptor read/64, error -71 [ 566.307300][ T30] audit: type=1326 audit(1745224727.127:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.338787][ T30] audit: type=1326 audit(1745224727.127:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.361012][ T30] audit: type=1326 audit(1745224727.127:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.394111][ T30] audit: type=1326 audit(1745224727.127:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=362 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.444089][ T30] audit: type=1326 audit(1745224727.127:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.497231][ T30] audit: type=1326 audit(1745224727.127:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13041 comm="syz.4.2315" exe="/root/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf708d539 code=0x7ffc0000 [ 566.556881][ T24] usb 2-1: new full-speed USB device number 84 using dummy_hcd [ 566.687094][ T24] usb 2-1: device descriptor read/64, error -71 [ 566.799417][ T24] usb usb2-port1: attempt power cycle [ 567.170210][ T24] usb 2-1: new full-speed USB device number 85 using dummy_hcd [ 567.216667][ T24] usb 2-1: device descriptor read/8, error -71 [ 567.260165][T13064] mac80211_hwsim hwsim7 syzkaller0: left promiscuous mode [ 567.276138][T13064] mac80211_hwsim hwsim7 syzkaller0: left allmulticast mode [ 567.457286][ T24] usb 2-1: new full-speed USB device number 86 using dummy_hcd [ 567.511925][T13071] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2326'. [ 567.538105][ T24] usb 2-1: device descriptor read/8, error -71 [ 567.548635][T13071] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2326'. [ 567.583948][T13071] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2326'. [ 567.646374][ T24] usb usb2-port1: unable to enumerate USB device [ 568.139213][T13079] FAULT_INJECTION: forcing a failure. [ 568.139213][T13079] name failslab, interval 1, probability 0, space 0, times 0 [ 568.155959][T13079] CPU: 0 UID: 0 PID: 13079 Comm: syz.4.2330 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 568.155992][T13079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 568.156006][T13079] Call Trace: [ 568.156014][T13079] [ 568.156023][T13079] dump_stack_lvl+0x241/0x360 [ 568.156061][T13079] ? __pfx_dump_stack_lvl+0x10/0x10 [ 568.156102][T13079] ? __pfx__printk+0x10/0x10 [ 568.156136][T13079] ? __pfx___might_resched+0x10/0x10 [ 568.156161][T13079] should_fail_ex+0x424/0x570 [ 568.156195][T13079] should_failslab+0xac/0x100 [ 568.156212][T13079] __kmalloc_noprof+0xdf/0x4d0 [ 568.156228][T13079] ? tomoyo_realpath_from_path+0xc2/0x5e0 [ 568.156249][T13079] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 568.156274][T13079] tomoyo_realpath_from_path+0xcf/0x5e0 [ 568.156306][T13079] tomoyo_path_number_perm+0x245/0x790 [ 568.156323][T13079] ? __lock_acquire+0xad5/0xd80 [ 568.156346][T13079] ? tomoyo_path_number_perm+0x215/0x790 [ 568.156365][T13079] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 568.156410][T13079] ? __fget_files+0x2a/0x420 [ 568.156424][T13079] ? __fget_files+0x2a/0x420 [ 568.156440][T13079] ? __fget_files+0x2a/0x420 [ 568.156458][T13079] security_file_ioctl_compat+0xc6/0x2a0 [ 568.156476][T13079] __ia32_compat_sys_ioctl+0x128/0xc90 [ 568.156497][T13079] ? __fget_files+0x2a/0x420 [ 568.156510][T13079] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 568.156532][T13079] ? __fget_files+0x2a/0x420 [ 568.156550][T13079] ? fput+0x9b/0xd0 [ 568.156566][T13079] ? ksys_write+0x275/0x2d0 [ 568.156593][T13079] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 568.156609][T13079] ? lockdep_hardirqs_on+0x9d/0x150 [ 568.156626][T13079] __do_fast_syscall_32+0xb4/0x110 [ 568.156642][T13079] ? exc_page_fault+0x5f8/0x920 [ 568.156660][T13079] do_fast_syscall_32+0x34/0x80 [ 568.156676][T13079] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 568.156694][T13079] RIP: 0023:0xf708d539 [ 568.156708][T13079] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 568.156721][T13079] RSP: 002b:00000000f507d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 568.156737][T13079] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00000000c0045543 [ 568.156748][T13079] RDX: 0000000080000d40 RSI: 0000000000000000 RDI: 0000000000000000 [ 568.156757][T13079] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 568.156766][T13079] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 568.156774][T13079] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 568.156798][T13079] [ 568.160252][T13079] ERROR: Out of memory at tomoyo_realpath_from_path. [ 568.368267][ C0] vkms_vblank_simulate: vblank timer overrun [ 568.556091][ T24] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 568.602572][T13084] netlink: 36 bytes leftover after parsing attributes in process `syz.3.2331'. [ 568.736150][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 568.752464][ T24] usb 3-1: too many configurations: 183, using maximum allowed: 8 [ 568.764513][ T24] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 568.786009][ T24] usb 3-1: can't read configurations, error -61 [ 568.936072][ T24] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 569.106406][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 569.113160][ T24] usb 3-1: too many configurations: 183, using maximum allowed: 8 [ 569.129264][ T24] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 569.143630][ T24] usb 3-1: can't read configurations, error -61 [ 569.158074][ T24] usb usb3-port1: attempt power cycle [ 569.526081][ T24] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 569.578906][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 569.599561][ T24] usb 3-1: too many configurations: 183, using maximum allowed: 8 [ 569.631605][ T24] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 569.648421][ T24] usb 3-1: can't read configurations, error -61 [ 569.796271][ T24] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 569.839230][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 569.852939][ T24] usb 3-1: too many configurations: 183, using maximum allowed: 8 [ 569.878896][ T24] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 569.900551][T13107] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2342'. [ 569.916196][ T24] usb 3-1: can't read configurations, error -61 [ 569.934435][ T24] usb usb3-port1: unable to enumerate USB device [ 570.197661][T13111] gtp0: entered promiscuous mode [ 570.263077][T13115] tipc: Enabling of bearer rejected, failed to enable media [ 570.290493][T13116] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2344'. [ 570.316371][T13114] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2343'. [ 571.665430][T13140] fuse: Unknown parameter 'T;"7' [ 572.726268][ T5931] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 572.896340][ T5931] usb 2-1: device descriptor read/64, error -71 [ 573.256119][ T5931] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 573.286854][T13155] team0: Port device bridge4 added [ 573.368902][T13154] team0: Port device bridge5 added [ 573.397091][ T5931] usb 2-1: device descriptor read/64, error -71 [ 573.538482][ T5931] usb usb2-port1: attempt power cycle [ 573.601147][T13162] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2360'. [ 573.916262][ T5931] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 573.947209][ T5931] usb 2-1: device descriptor read/8, error -71 [ 574.156058][ T5892] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 574.196302][ T5931] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 574.255024][ T5931] usb 2-1: device descriptor read/8, error -71 [ 574.336045][ T5892] usb 3-1: Using ep0 maxpacket: 32 [ 574.365548][ T5892] usb 3-1: unable to get BOS descriptor or descriptor too short [ 574.374142][ T5892] usb 3-1: too many configurations: 145, using maximum allowed: 8 [ 574.380435][ T5931] usb usb2-port1: unable to enumerate USB device [ 574.383855][ T5892] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 574.406387][ T5892] usb 3-1: can't read configurations, error -71 [ 574.476241][ T5896] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 574.583421][T13176] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2366'. [ 574.653672][ T5896] usb 5-1: no configurations [ 574.662477][ T5896] usb 5-1: can't read configurations, error -22 [ 574.836082][ T5896] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 575.007424][ T5896] usb 5-1: no configurations [ 575.026164][ T5896] usb 5-1: can't read configurations, error -22 [ 575.049702][ T5896] usb usb5-port1: attempt power cycle [ 575.406319][ T5896] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 575.431773][T13192] mac80211_hwsim hwsim6 syzkaller0: left promiscuous mode [ 575.440179][T13192] mac80211_hwsim hwsim6 syzkaller0: left allmulticast mode [ 575.477648][ T5896] usb 5-1: no configurations [ 575.499299][ T5896] usb 5-1: can't read configurations, error -22 [ 575.636180][ T5896] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 575.699092][ T5896] usb 5-1: no configurations [ 575.712397][ T5896] usb 5-1: can't read configurations, error -22 [ 575.749191][ T5896] usb usb5-port1: unable to enumerate USB device [ 576.196183][ T5892] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 576.363516][ T5892] usb 4-1: config 0 has no interfaces? [ 576.377370][ T5892] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 576.396569][ T5892] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.405380][ T5892] usb 4-1: Product: syz [ 576.413359][ T5892] usb 4-1: Manufacturer: syz [ 576.419073][ T5892] usb 4-1: SerialNumber: syz [ 576.432992][ T5892] usb 4-1: config 0 descriptor?? [ 578.543963][T13246] FAULT_INJECTION: forcing a failure. [ 578.543963][T13246] name failslab, interval 1, probability 0, space 0, times 0 [ 578.561240][T13246] CPU: 0 UID: 0 PID: 13246 Comm: syz.4.2393 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 578.561290][T13246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 578.561311][T13246] Call Trace: [ 578.561322][T13246] [ 578.561332][T13246] dump_stack_lvl+0x241/0x360 [ 578.561373][T13246] ? __pfx_dump_stack_lvl+0x10/0x10 [ 578.561404][T13246] ? __pfx__printk+0x10/0x10 [ 578.561432][T13246] ? nfnetlink_rcv_msg+0xdfe/0x1190 [ 578.561467][T13246] ? __pfx___might_resched+0x10/0x10 [ 578.561493][T13246] should_fail_ex+0x424/0x570 [ 578.561530][T13246] should_failslab+0xac/0x100 [ 578.561554][T13246] kmem_cache_alloc_node_noprof+0x7d/0x3b0 [ 578.561578][T13246] ? __alloc_skb+0x1c2/0x480 [ 578.561605][T13246] ? stack_trace_save+0x11a/0x1d0 [ 578.561633][T13246] __alloc_skb+0x1c2/0x480 [ 578.561668][T13246] ? __pfx___alloc_skb+0x10/0x10 [ 578.561705][T13246] ? netlink_ack_tlv_len+0x6e/0x200 [ 578.561733][T13246] netlink_ack+0x147/0xa70 [ 578.561756][T13246] ? netlink_sendmsg+0x8c3/0xcd0 [ 578.561780][T13246] ? __sock_sendmsg+0x221/0x270 [ 578.561803][T13246] ? __sys_sendmsg+0x271/0x360 [ 578.561849][T13246] netlink_rcv_skb+0x296/0x480 [ 578.561876][T13246] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 578.561909][T13246] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 578.561957][T13246] ? apparmor_capable+0x13b/0x1b0 [ 578.561980][T13246] ? bpf_lsm_capable+0x9/0x10 [ 578.562010][T13246] ? security_capable+0x7e/0x2d0 [ 578.562043][T13246] nfnetlink_rcv+0x296/0x28f0 [ 578.562077][T13246] ? __dev_queue_xmit+0x2f9/0x3f60 [ 578.562099][T13246] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 578.562137][T13246] ? __dev_queue_xmit+0x2f9/0x3f60 [ 578.562158][T13246] ? __dev_queue_xmit+0x2f9/0x3f60 [ 578.562184][T13246] ? __dev_queue_xmit+0x1780/0x3f60 [ 578.562201][T13246] ? kasan_save_track+0x3f/0x80 [ 578.562229][T13246] ? __kasan_slab_alloc+0x66/0x80 [ 578.562265][T13246] ? __do_fast_syscall_32+0xb4/0x110 [ 578.562293][T13246] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 578.562323][T13246] ? __dev_queue_xmit+0x2f9/0x3f60 [ 578.562349][T13246] ? __pfx___dev_queue_xmit+0x10/0x10 [ 578.562389][T13246] ? ref_tracker_free+0x63e/0x7e0 [ 578.562411][T13246] ? __asan_memcpy+0x40/0x70 [ 578.562437][T13246] ? __pfx_ref_tracker_free+0x10/0x10 [ 578.562455][T13246] ? __skb_clone+0x5c/0x6d0 [ 578.562487][T13246] ? skb_clone+0x240/0x390 [ 578.562517][T13246] ? netlink_deliver_tap+0x2e/0x1b0 [ 578.562543][T13246] ? netlink_deliver_tap+0x2e/0x1b0 [ 578.562570][T13246] netlink_unicast+0x7f8/0x9a0 [ 578.562603][T13246] ? __pfx_netlink_unicast+0x10/0x10 [ 578.562629][T13246] ? skb_put+0x114/0x1f0 [ 578.562665][T13246] netlink_sendmsg+0x8c3/0xcd0 [ 578.562705][T13246] ? __pfx_netlink_sendmsg+0x10/0x10 [ 578.562736][T13246] ? aa_sock_msg_perm+0x91/0x160 [ 578.562769][T13246] ? __pfx_netlink_sendmsg+0x10/0x10 [ 578.562794][T13246] __sock_sendmsg+0x221/0x270 [ 578.562823][T13246] ____sys_sendmsg+0x523/0x860 [ 578.562864][T13246] ? __pfx_____sys_sendmsg+0x10/0x10 [ 578.562914][T13246] __sys_sendmsg+0x271/0x360 [ 578.562961][T13246] ? __pfx___sys_sendmsg+0x10/0x10 [ 578.563047][T13246] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 578.563069][T13246] ? lockdep_hardirqs_on+0x9d/0x150 [ 578.563093][T13246] __do_fast_syscall_32+0xb4/0x110 [ 578.563124][T13246] ? exc_page_fault+0x5f8/0x920 [ 578.563149][T13246] do_fast_syscall_32+0x34/0x80 [ 578.563173][T13246] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 578.563199][T13246] RIP: 0023:0xf708d539 [ 578.563225][T13246] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 578.563244][T13246] RSP: 002b:00000000f507d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 578.563266][T13246] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000240 [ 578.563280][T13246] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 0000000000000000 [ 578.563292][T13246] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 578.563304][T13246] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 578.563316][T13246] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 578.563346][T13246] [ 578.970134][ C0] vkms_vblank_simulate: vblank timer overrun [ 579.189368][ T24] usb 4-1: USB disconnect, device number 70 [ 579.359195][T13228] delete_channel: no stack [ 579.662417][ T5892] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 579.806073][ T5892] usb 5-1: device descriptor read/64, error -71 [ 580.070935][ T5892] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 580.203856][T13273] raw_sendmsg: syz.0.2404 forgot to set AF_INET. Fix it! [ 580.236094][ T5892] usb 5-1: device descriptor read/64, error -71 [ 580.349259][ T5892] usb usb5-port1: attempt power cycle [ 580.403107][T13275] TCP: TCP_TX_DELAY enabled [ 580.543040][T13277] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2405'. [ 580.696055][ T5892] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 580.728047][ T5892] usb 5-1: device descriptor read/8, error -71 [ 580.988639][ T5892] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 581.057596][ T5892] usb 5-1: device descriptor read/8, error -71 [ 581.208188][ T5892] usb usb5-port1: unable to enumerate USB device [ 581.653987][T13290] netlink: 64 bytes leftover after parsing attributes in process `syz.1.2408'. [ 581.690777][T13268] syz.3.2403 (13268): drop_caches: 2 [ 583.495765][T13341] Invalid logical block size (1806) [ 583.836186][ T5931] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 584.006127][ T5931] usb 4-1: Using ep0 maxpacket: 16 [ 584.029256][ T5931] usb 4-1: unable to get BOS descriptor or descriptor too short [ 584.070119][ T5931] usb 4-1: config 129 has an invalid interface number: 218 but max is 0 [ 584.090266][ T5931] usb 4-1: config 129 has no interface number 0 [ 584.099126][ T5931] usb 4-1: config 129 interface 218 has no altsetting 0 [ 584.123174][ T5931] usb 4-1: string descriptor 0 read error: -22 [ 584.130141][T13352] netlink: 56 bytes leftover after parsing attributes in process `syz.4.2432'. [ 584.134447][ T5931] usb 4-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice=a5.ce [ 584.171321][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.221221][ T5931] pxrc 4-1:129.218: Could not find endpoint [ 584.463966][ T5892] usb 4-1: USB disconnect, device number 71 [ 584.976326][ T47] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 585.151251][ T47] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 585.181029][ T47] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 585.206234][ T47] usb 5-1: New USB device found, idVendor=1532, idProduct=010e, bcdDevice= 0.00 [ 585.235728][ T47] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 585.291512][ T47] usb 5-1: config 0 descriptor?? [ 585.591559][T13369] FAULT_INJECTION: forcing a failure. [ 585.591559][T13369] name failslab, interval 1, probability 0, space 0, times 0 [ 585.624933][T13369] CPU: 0 UID: 0 PID: 13369 Comm: syz.3.2437 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 585.624967][T13369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 585.624980][T13369] Call Trace: [ 585.624988][T13369] [ 585.624997][T13369] dump_stack_lvl+0x241/0x360 [ 585.625037][T13369] ? __pfx_dump_stack_lvl+0x10/0x10 [ 585.625068][T13369] ? __pfx__printk+0x10/0x10 [ 585.625101][T13369] ? __pfx___might_resched+0x10/0x10 [ 585.625127][T13369] should_fail_ex+0x424/0x570 [ 585.625164][T13369] should_failslab+0xac/0x100 [ 585.625188][T13369] __kmalloc_cache_noprof+0x73/0x370 [ 585.625210][T13369] ? alloc_fs_context+0x63/0x800 [ 585.625235][T13369] alloc_fs_context+0x63/0x800 [ 585.625254][T13369] ? do_raw_read_unlock+0x3c/0x80 [ 585.625279][T13369] ? _raw_read_unlock+0x28/0x50 [ 585.625308][T13369] ? get_fs_type+0x3fd/0x480 [ 585.625342][T13369] do_new_mount+0x160/0xb70 [ 585.625379][T13369] ? __pfx_do_new_mount+0x10/0x10 [ 585.625419][T13369] __se_sys_mount+0x38c/0x400 [ 585.625454][T13369] ? __pfx___se_sys_mount+0x10/0x10 [ 585.625478][T13369] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 585.625499][T13369] ? lockdep_hardirqs_on+0x9d/0x150 [ 585.625516][T13369] ? __ia32_sys_mount+0x20/0xc0 [ 585.625538][T13369] __do_fast_syscall_32+0xb4/0x110 [ 585.625560][T13369] ? exc_page_fault+0x5f8/0x920 [ 585.625585][T13369] do_fast_syscall_32+0x34/0x80 [ 585.625606][T13369] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 585.625632][T13369] RIP: 0023:0xf711d539 [ 585.625650][T13369] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 585.625668][T13369] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000015 [ 585.625690][T13369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000800020c0 [ 585.625705][T13369] RDX: 0000000080002100 RSI: 0000000000000000 RDI: 0000000080002140 [ 585.625718][T13369] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 585.625729][T13369] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 585.625741][T13369] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 585.625771][T13369] [ 585.844795][ C0] vkms_vblank_simulate: vblank timer overrun [ 585.915535][ T47] razer 0003:1532:010E.000D: unknown main item tag 0x4 [ 585.940993][ T47] razer 0003:1532:010E.000D: ignoring exceeding usage max [ 586.016904][ T5897] usb 3-1: new full-speed USB device number 81 using dummy_hcd [ 586.102605][ T47] razer 0003:1532:010E.000D: hidraw0: USB HID v0.00 Device [HID 1532:010e] on usb-dummy_hcd.4-1/input0 [ 586.155985][ T5897] usb 3-1: device descriptor read/64, error -71 [ 586.315660][ T5896] usb 5-1: USB disconnect, device number 75 [ 586.399112][ T5897] usb 3-1: new full-speed USB device number 82 using dummy_hcd [ 586.543986][ T5897] usb 3-1: device descriptor read/64, error -71 [ 586.659223][ T5897] usb usb3-port1: attempt power cycle [ 587.007491][ T5897] usb 3-1: new full-speed USB device number 83 using dummy_hcd [ 587.041804][ T5897] usb 3-1: device descriptor read/8, error -71 [ 587.142157][T13390] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2445'. [ 587.188222][T13387] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2444'. [ 587.211599][T13387] netlink: 'syz.1.2444': attribute type 5 has an invalid length. [ 587.223767][T13387] netlink: 'syz.1.2444': attribute type 10 has an invalid length. [ 587.255600][T13387] batman_adv: batadv0: Adding interface: team0 [ 587.262297][T13387] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 587.288465][T13387] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 587.303642][T13387] netlink: 'syz.1.2444': attribute type 10 has an invalid length. [ 587.315118][T13387] netlink: 2 bytes leftover after parsing attributes in process `syz.1.2444'. [ 587.316525][ T5897] usb 3-1: new full-speed USB device number 84 using dummy_hcd [ 587.325119][T13387] team0: entered promiscuous mode [ 587.337429][T13387] team_slave_0: entered promiscuous mode [ 587.343555][T13387] team_slave_1: entered promiscuous mode [ 587.376794][T13387] 8021q: adding VLAN 0 to HW filter on device team0 [ 587.390831][ T5897] usb 3-1: device descriptor read/8, error -71 [ 587.394163][T13387] batman_adv: batadv0: Interface activated: team0 [ 587.406184][T13387] batman_adv: batadv0: Interface deactivated: team0 [ 587.426430][T13387] batman_adv: batadv0: Removing interface: team0 [ 587.433702][T13387] bridge0: port 3(team0) entered blocking state [ 587.456538][T13387] bridge0: port 3(team0) entered disabled state [ 587.463356][T13387] team0: entered allmulticast mode [ 587.475162][T13387] team_slave_0: entered allmulticast mode [ 587.482063][T13387] team_slave_1: entered allmulticast mode [ 587.498628][T13387] bridge0: port 3(team0) entered blocking state [ 587.505163][T13387] bridge0: port 3(team0) entered forwarding state [ 587.516419][ T5897] usb usb3-port1: unable to enumerate USB device [ 587.603497][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 587.603518][ T30] audit: type=1326 audit(1745224748.547:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.639118][ T30] audit: type=1326 audit(1745224748.587:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.662031][ T30] audit: type=1326 audit(1745224748.587:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.684736][ T30] audit: type=1326 audit(1745224748.587:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.714709][ T30] audit: type=1326 audit(1745224748.587:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.741315][ T30] audit: type=1326 audit(1745224748.607:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=361 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.763921][ T30] audit: type=1326 audit(1745224748.607:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.786372][ T30] audit: type=1326 audit(1745224748.607:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.813728][ T30] audit: type=1326 audit(1745224748.627:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.842453][ T30] audit: type=1326 audit(1745224748.627:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13399 comm="syz.3.2448" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf711d539 code=0x7ffc0000 [ 587.922733][T13404] loop2: detected capacity change from 0 to 7 [ 587.939558][ T5890] Dev loop2: unable to read RDB block 7 [ 587.945351][ T5890] loop2: AHDI p1 p2 p3 [ 587.954234][ T5890] loop2: partition table partially beyond EOD, truncated [ 587.962659][ T5890] loop2: p1 size 4227858431 extends beyond EOD, truncated [ 587.981807][ T5890] loop2: p2 size 150995456 extends beyond EOD, truncated [ 587.999602][T13405] delete_channel: no stack [ 588.184176][T13404] Dev loop2: unable to read RDB block 7 [ 588.192139][T13404] loop2: AHDI p1 p2 p3 [ 588.196865][T13404] loop2: partition table partially beyond EOD, truncated [ 588.204765][T13404] loop2: p1 size 4227858431 extends beyond EOD, truncated [ 588.236469][T13404] loop2: p2 size 150995456 extends beyond EOD, truncated [ 588.845325][ T5894] udevd[5894]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 588.863951][ T5890] udevd[5890]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 589.020785][T13431] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2456'. [ 589.118396][ T5890] udevd[5890]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 589.122501][ T5894] udevd[5894]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 589.245985][ T5897] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 589.458153][ T5897] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 589.476003][ T5897] usb 5-1: New USB device found, idVendor=1b1c, idProduct=1b3e, bcdDevice= 0.00 [ 589.555610][ T5897] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 589.586770][ T5897] usb 5-1: config 0 descriptor?? [ 589.896125][ T5931] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 590.026733][T13429] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 590.074766][ T5897] usbhid 5-1:0.0: can't add hid device: -71 [ 590.087444][ T5931] usb 3-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice=d0.1d [ 590.096692][ T5897] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 590.105837][ T5931] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 590.125405][ T5897] usb 5-1: USB disconnect, device number 76 [ 590.141222][ T5931] usb 3-1: config 0 descriptor?? [ 591.238508][ T5931] hackrf 3-1:0.0: usb_control_msg() failed -110 request 0e [ 591.257310][ T5931] hackrf 3-1:0.0: Could not detect board [ 591.270245][ T5931] hackrf 3-1:0.0: probe with driver hackrf failed with error -110 [ 591.346136][ T5892] usb 4-1: new full-speed USB device number 72 using dummy_hcd [ 591.548477][ T5892] usb 4-1: config 0 has an invalid interface number: 20 but max is 0 [ 591.636122][ T5892] usb 4-1: config 0 has no interface number 0 [ 591.642401][ T5892] usb 4-1: config 0 interface 20 altsetting 119 endpoint 0x9 has invalid maxpacket 512, setting to 64 [ 591.653934][ T5892] usb 4-1: config 0 interface 20 altsetting 119 endpoint 0x7 has invalid maxpacket 1023, setting to 64 [ 591.665126][ T5892] usb 4-1: config 0 interface 20 altsetting 119 endpoint 0x8 has invalid maxpacket 1023, setting to 64 [ 591.676352][ T5892] usb 4-1: config 0 interface 20 altsetting 119 has an invalid descriptor for endpoint zero, skipping [ 591.687677][ T5892] usb 4-1: config 0 interface 20 has no altsetting 0 [ 591.697316][ T5892] usb 4-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice= d.05 [ 591.707172][ T5892] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 591.715227][ T5892] usb 4-1: Product: syz [ 591.718635][T13462] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2468'. [ 591.719524][ T5892] usb 4-1: Manufacturer: syz [ 591.733027][ T5892] usb 4-1: SerialNumber: syz [ 591.742676][ T5892] usb 4-1: config 0 descriptor?? [ 591.960801][ T5892] keyspan 4-1:0.20: Keyspan 1 port adapter converter detected [ 591.997703][ T5892] keyspan 4-1:0.20: found no endpoint descriptor for endpoint 87 [ 592.005812][ T5892] keyspan 4-1:0.20: unsupported endpoint type 0 [ 592.014152][ T5892] keyspan 4-1:0.20: found no endpoint descriptor for endpoint 81 [ 592.024351][ T5892] keyspan 4-1:0.20: found no endpoint descriptor for endpoint 1 [ 592.034547][ T5892] keyspan 4-1:0.20: found no endpoint descriptor for endpoint 2 [ 592.042564][ T5892] keyspan 4-1:0.20: found no endpoint descriptor for endpoint 85 [ 592.050632][ T5892] keyspan 4-1:0.20: found no endpoint descriptor for endpoint 5 [ 592.059855][ T5892] usb 4-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 592.094119][ T5892] usb 4-1: USB disconnect, device number 72 [ 592.117052][ T5892] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 592.139133][ T5892] keyspan 4-1:0.20: device disconnected [ 592.196178][ T5931] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 592.366054][ T5931] usb 5-1: Using ep0 maxpacket: 32 [ 592.383882][ T5931] usb 5-1: unable to get BOS descriptor or descriptor too short [ 592.442747][ T5931] usb 5-1: config 0 has an invalid interface number: 82 but max is 2 [ 592.505674][ T5931] usb 5-1: config 0 has an invalid interface number: 159 but max is 2 [ 592.563401][ T5931] usb 5-1: config 0 has an invalid interface number: 156 but max is 2 [ 592.644831][ T5897] usb 3-1: USB disconnect, device number 85 [ 592.660013][ T5931] usb 5-1: config 0 has no interface number 0 [ 592.774891][ T5931] usb 5-1: config 0 has no interface number 1 [ 592.845434][ T5931] usb 5-1: config 0 has no interface number 2 [ 592.914596][ T5931] usb 5-1: config 0 interface 82 has no altsetting 0 [ 592.954146][ T5931] usb 5-1: config 0 interface 159 has no altsetting 0 [ 592.978784][ T5931] usb 5-1: config 0 interface 156 has no altsetting 0 [ 593.046136][ T5931] usb 5-1: New USB device found, idVendor=1604, idProduct=8005, bcdDevice=b2.1d [ 593.091655][ T5931] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.115535][ T5931] usb 5-1: Product: syz [ 593.145589][ T5931] usb 5-1: Manufacturer: syz [ 593.170897][ T5931] usb 5-1: SerialNumber: syz [ 593.205223][ T5931] usb 5-1: config 0 descriptor?? [ 594.278908][T13497] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2481'. [ 594.289874][T13497] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2481'. [ 595.845744][T13522] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1946 [ 596.275854][T13528] FAULT_INJECTION: forcing a failure. [ 596.275854][T13528] name failslab, interval 1, probability 0, space 0, times 0 [ 596.348081][T13528] CPU: 1 UID: 0 PID: 13528 Comm: syz.3.2491 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 596.348115][T13528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 596.348128][T13528] Call Trace: [ 596.348137][T13528] [ 596.348145][T13528] dump_stack_lvl+0x241/0x360 [ 596.348186][T13528] ? __pfx_dump_stack_lvl+0x10/0x10 [ 596.348217][T13528] ? __pfx__printk+0x10/0x10 [ 596.348251][T13528] ? __pfx___might_resched+0x10/0x10 [ 596.348278][T13528] should_fail_ex+0x424/0x570 [ 596.348316][T13528] should_failslab+0xac/0x100 [ 596.348340][T13528] kmem_cache_alloc_noprof+0x78/0x390 [ 596.348362][T13528] ? __kernfs_new_node+0xdf/0x890 [ 596.348388][T13528] __kernfs_new_node+0xdf/0x890 [ 596.348410][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.348446][T13528] ? __pfx___kernfs_new_node+0x10/0x10 [ 596.348479][T13528] ? kernfs_root+0x1c/0x230 [ 596.348500][T13528] ? kernfs_root+0x1c/0x230 [ 596.348522][T13528] kernfs_new_node+0x114/0x220 [ 596.348550][T13528] __kernfs_create_file+0x49/0x2e0 [ 596.348580][T13528] sysfs_add_file_mode_ns+0x24a/0x310 [ 596.348631][T13528] internal_create_group+0x7ea/0x1320 [ 596.348670][T13528] ? __pfx_internal_create_group+0x10/0x10 [ 596.348697][T13528] ? loop_update_dio+0x261/0x3a0 [ 596.348727][T13528] loop_configure+0x8d2/0xe50 [ 596.348765][T13528] ? __pfx_loop_configure+0x10/0x10 [ 596.348827][T13528] lo_ioctl+0x8a8/0x2990 [ 596.348864][T13528] ? __pfx_lo_ioctl+0x10/0x10 [ 596.348889][T13528] ? is_bpf_text_address+0x26/0x2a0 [ 596.348925][T13528] ? is_bpf_text_address+0x288/0x2a0 [ 596.348953][T13528] ? is_bpf_text_address+0x26/0x2a0 [ 596.348982][T13528] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 596.349010][T13528] ? kernel_text_address+0xa7/0xe0 [ 596.349038][T13528] ? __kernel_text_address+0xd/0x40 [ 596.349064][T13528] ? unwind_get_return_address+0x4d/0x90 [ 596.349090][T13528] ? arch_stack_walk+0xff/0x150 [ 596.349133][T13528] ? stack_trace_save+0x11a/0x1d0 [ 596.349175][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.349222][T13528] ? __update_page_owner_handle+0x5a/0x550 [ 596.349259][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.349307][T13528] ? __page_table_check_zero+0xb8/0x510 [ 596.349347][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.349378][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.349413][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.349445][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.349480][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.349511][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.349558][T13528] ? is_bpf_text_address+0x26/0x2a0 [ 596.349599][T13528] ? is_bpf_text_address+0x288/0x2a0 [ 596.349627][T13528] ? is_bpf_text_address+0x26/0x2a0 [ 596.349656][T13528] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 596.349683][T13528] ? kernel_text_address+0xa7/0xe0 [ 596.349711][T13528] ? __kernel_text_address+0xd/0x40 [ 596.349736][T13528] ? unwind_get_return_address+0x4d/0x90 [ 596.349762][T13528] ? arch_stack_walk+0xff/0x150 [ 596.349800][T13528] ? stack_trace_save+0x11a/0x1d0 [ 596.349826][T13528] ? __pfx_stack_trace_save+0x10/0x10 [ 596.349854][T13528] ? stack_depot_save_flags+0x44/0x940 [ 596.349942][T13528] lo_compat_ioctl+0x2c5/0x370 [ 596.349970][T13528] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 596.349993][T13528] ? lockdep_hardirqs_on+0x9d/0x150 [ 596.350021][T13528] ? blkdev_common_ioctl+0x1060/0x25a0 [ 596.350045][T13528] ? tomoyo_path_number_perm+0x215/0x790 [ 596.350073][T13528] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 596.350095][T13528] ? tomoyo_path_number_perm+0x684/0x790 [ 596.350118][T13528] ? __lock_acquire+0xad5/0xd80 [ 596.350148][T13528] ? tomoyo_path_number_perm+0x215/0x790 [ 596.350175][T13528] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 596.350233][T13528] ? file_to_blk_mode+0xcb/0x140 [ 596.350259][T13528] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 596.350286][T13528] compat_blkdev_ioctl+0x613/0x7e0 [ 596.350308][T13528] ? __fget_files+0x2a/0x420 [ 596.350333][T13528] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 596.350355][T13528] ? __fget_files+0x2a/0x420 [ 596.350384][T13528] __ia32_compat_sys_ioctl+0x561/0xc90 [ 596.350416][T13528] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 596.350462][T13528] ? __fget_files+0x2a/0x420 [ 596.350489][T13528] ? fput+0x9b/0xd0 [ 596.350512][T13528] ? ksys_write+0x275/0x2d0 [ 596.350551][T13528] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 596.350574][T13528] ? lockdep_hardirqs_on+0x9d/0x150 [ 596.350604][T13528] __do_fast_syscall_32+0xb4/0x110 [ 596.350626][T13528] ? exc_page_fault+0x5f8/0x920 [ 596.350651][T13528] do_fast_syscall_32+0x34/0x80 [ 596.350675][T13528] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 596.350702][T13528] RIP: 0023:0xf711d539 [ 596.350721][T13528] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 596.350740][T13528] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 596.350762][T13528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000004c0a [ 596.350778][T13528] RDX: 00000000800002c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 596.350789][T13528] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 596.350798][T13528] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 596.350807][T13528] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 596.350831][T13528] [ 596.363656][T13528] loop2: detected capacity change from 0 to 7 [ 597.038503][T13528] Dev loop2: unable to read RDB block 7 [ 597.083268][T13528] loop2: unable to read partition table [ 597.096347][T13528] loop2: partition table beyond EOD, truncated [ 597.115050][T13528] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 597.184053][ T5213] Dev loop2: unable to read RDB block 7 [ 597.225143][ T5213] loop2: unable to read partition table [ 597.258196][ T5213] loop2: partition table beyond EOD, truncated [ 597.274670][ T5931] usb 5-1: USB disconnect, device number 77 [ 597.474952][T13541] FAULT_INJECTION: forcing a failure. [ 597.474952][T13541] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 597.500018][T13541] CPU: 1 UID: 0 PID: 13541 Comm: syz.3.2496 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 597.500051][T13541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 597.500065][T13541] Call Trace: [ 597.500074][T13541] [ 597.500084][T13541] dump_stack_lvl+0x241/0x360 [ 597.500125][T13541] ? __pfx_dump_stack_lvl+0x10/0x10 [ 597.500156][T13541] ? __pfx__printk+0x10/0x10 [ 597.500201][T13541] should_fail_ex+0x424/0x570 [ 597.500240][T13541] _copy_from_user+0x2d/0xb0 [ 597.500269][T13541] usbdev_ioctl+0x1025/0x66d0 [ 597.500305][T13541] ? is_bpf_text_address+0x288/0x2a0 [ 597.500335][T13541] ? is_bpf_text_address+0x26/0x2a0 [ 597.500367][T13541] ? __pfx_usbdev_ioctl+0x10/0x10 [ 597.500396][T13541] ? __kernel_text_address+0xd/0x40 [ 597.500424][T13541] ? unwind_get_return_address+0x4d/0x90 [ 597.500451][T13541] ? arch_stack_walk+0xff/0x150 [ 597.500491][T13541] ? stack_trace_save+0x11a/0x1d0 [ 597.500519][T13541] ? __pfx_stack_trace_save+0x10/0x10 [ 597.500557][T13541] ? stack_depot_save_flags+0x44/0x940 [ 597.500598][T13541] ? kasan_save_track+0x51/0x80 [ 597.500626][T13541] ? kasan_save_track+0x3f/0x80 [ 597.500653][T13541] ? kasan_save_free_info+0x40/0x50 [ 597.500676][T13541] ? __kasan_slab_free+0x59/0x70 [ 597.500716][T13541] ? kfree+0x198/0x430 [ 597.500733][T13541] ? tomoyo_path_number_perm+0x5fd/0x790 [ 597.500755][T13541] ? security_file_ioctl_compat+0xc6/0x2a0 [ 597.500776][T13541] ? __ia32_compat_sys_ioctl+0x128/0xc90 [ 597.500806][T13541] ? do_vfs_ioctl+0xef8/0x2750 [ 597.500838][T13541] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 597.500893][T13541] ? kasan_quarantine_put+0xdc/0x230 [ 597.500920][T13541] ? lockdep_hardirqs_on+0x9d/0x150 [ 597.500951][T13541] ? tomoyo_path_number_perm+0x215/0x790 [ 597.500979][T13541] ? tomoyo_path_number_perm+0x684/0x790 [ 597.501001][T13541] ? __lock_acquire+0xad5/0xd80 [ 597.501050][T13541] ? tomoyo_path_number_perm+0x215/0x790 [ 597.501078][T13541] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 597.501143][T13541] ? __fget_files+0x2a/0x420 [ 597.501164][T13541] ? __fget_files+0x2a/0x420 [ 597.501188][T13541] ? __fget_files+0x2a/0x420 [ 597.501218][T13541] __ia32_compat_sys_ioctl+0x561/0xc90 [ 597.501251][T13541] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 597.501281][T13541] ? __fget_files+0x2a/0x420 [ 597.501309][T13541] ? fput+0x9b/0xd0 [ 597.501332][T13541] ? ksys_write+0x275/0x2d0 [ 597.501370][T13541] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 597.501393][T13541] ? lockdep_hardirqs_on+0x9d/0x150 [ 597.501417][T13541] __do_fast_syscall_32+0xb4/0x110 [ 597.501441][T13541] ? exc_page_fault+0x5f8/0x920 [ 597.501467][T13541] do_fast_syscall_32+0x34/0x80 [ 597.501490][T13541] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 597.501517][T13541] RIP: 0023:0xf711d539 [ 597.501543][T13541] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 597.501561][T13541] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 597.501585][T13541] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c0185500 [ 597.501601][T13541] RDX: 00000000800001c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 597.501614][T13541] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 597.501627][T13541] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 597.501640][T13541] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 597.501670][T13541] [ 598.158159][T13550] usb usb1: usbfs: process 13550 (syz.3.2500) did not claim interface 0 before use [ 598.179077][ T5894] udevd[5894]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.159/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 598.229530][T13551] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 598.256771][ T7733] udevd[7733]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.156/sound/card5/controlC5/../uevent} for writing: No such file or directory [ 598.376161][ T5897] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 598.480130][T13556] FAULT_INJECTION: forcing a failure. [ 598.480130][T13556] name failslab, interval 1, probability 0, space 0, times 0 [ 598.498549][T13556] CPU: 1 UID: 0 PID: 13556 Comm: syz.3.2501 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 598.498574][T13556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 598.498584][T13556] Call Trace: [ 598.498591][T13556] [ 598.498597][T13556] dump_stack_lvl+0x241/0x360 [ 598.498627][T13556] ? __pfx_dump_stack_lvl+0x10/0x10 [ 598.498650][T13556] ? __pfx__printk+0x10/0x10 [ 598.498682][T13556] ? __pfx___might_resched+0x10/0x10 [ 598.498701][T13556] should_fail_ex+0x424/0x570 [ 598.498728][T13556] should_failslab+0xac/0x100 [ 598.498745][T13556] kmem_cache_alloc_noprof+0x78/0x390 [ 598.498761][T13556] ? alloc_empty_file+0x56/0x1d0 [ 598.498780][T13556] alloc_empty_file+0x56/0x1d0 [ 598.498798][T13556] path_openat+0x10d/0x35d0 [ 598.498820][T13556] ? stack_trace_save+0x11a/0x1d0 [ 598.498840][T13556] ? __pfx_stack_trace_save+0x10/0x10 [ 598.498860][T13556] ? stack_depot_save_flags+0x44/0x940 [ 598.498890][T13556] ? kasan_save_track+0x51/0x80 [ 598.498910][T13556] ? kasan_save_track+0x3f/0x80 [ 598.498929][T13556] ? __kasan_slab_alloc+0x66/0x80 [ 598.498950][T13556] ? kmem_cache_alloc_noprof+0x1e1/0x390 [ 598.498965][T13556] ? getname_flags+0xb7/0x530 [ 598.498980][T13556] ? __pfx_path_openat+0x10/0x10 [ 598.498997][T13556] ? do_fast_syscall_32+0x34/0x80 [ 598.499013][T13556] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 598.499046][T13556] do_filp_open+0x284/0x4e0 [ 598.499067][T13556] ? __pfx_do_filp_open+0x10/0x10 [ 598.499084][T13556] ? do_raw_spin_lock+0x151/0x370 [ 598.499142][T13556] do_sys_openat2+0x12b/0x1d0 [ 598.499161][T13556] ? __pfx_do_sys_openat2+0x10/0x10 [ 598.499177][T13556] ? __fget_files+0x2a/0x420 [ 598.499193][T13556] ? __fget_files+0x2a/0x420 [ 598.499211][T13556] __ia32_compat_sys_openat+0x241/0x290 [ 598.499231][T13556] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 598.499254][T13556] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 598.499269][T13556] ? lockdep_hardirqs_on+0x9d/0x150 [ 598.499286][T13556] __do_fast_syscall_32+0xb4/0x110 [ 598.499301][T13556] ? exc_page_fault+0x5f8/0x920 [ 598.499319][T13556] do_fast_syscall_32+0x34/0x80 [ 598.499335][T13556] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 598.499352][T13556] RIP: 0023:0xf711d539 [ 598.499365][T13556] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 598.499379][T13556] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000127 [ 598.499395][T13556] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080004280 [ 598.499408][T13556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 598.499417][T13556] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 598.499426][T13556] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 598.499435][T13556] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 598.499455][T13556] [ 598.616964][ T5897] usb 3-1: Using ep0 maxpacket: 8 [ 598.898284][ T5897] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 598.907739][ T5897] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 598.920160][ T5897] usb 3-1: config 0 descriptor?? [ 599.126096][ T5931] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 599.290235][ T5931] usb 2-1: config 0 has no interfaces? [ 599.305081][ T5931] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 599.314430][ T5931] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.336098][ T5931] usb 2-1: Product: syz [ 599.340462][ T5931] usb 2-1: Manufacturer: syz [ 599.362861][ T5931] usb 2-1: SerialNumber: syz [ 599.397725][ T5931] usb 2-1: config 0 descriptor?? [ 599.494017][T13563] FAULT_INJECTION: forcing a failure. [ 599.494017][T13563] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 599.536184][T13563] CPU: 0 UID: 0 PID: 13563 Comm: syz.3.2503 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 599.536217][T13563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 599.536231][T13563] Call Trace: [ 599.536243][T13563] [ 599.536252][T13563] dump_stack_lvl+0x241/0x360 [ 599.536290][T13563] ? __pfx_dump_stack_lvl+0x10/0x10 [ 599.536320][T13563] ? __pfx__printk+0x10/0x10 [ 599.536362][T13563] should_fail_ex+0x424/0x570 [ 599.536398][T13563] _copy_from_user+0x2d/0xb0 [ 599.536426][T13563] generic_map_update_batch+0x53b/0x8e0 [ 599.536462][T13563] ? __pfx_generic_map_update_batch+0x10/0x10 [ 599.536481][T13563] ? __fget_files+0x39d/0x420 [ 599.536501][T13563] ? __fget_files+0x2a/0x420 [ 599.536528][T13563] ? __pfx_generic_map_update_batch+0x10/0x10 [ 599.536555][T13563] bpf_map_do_batch+0x39a/0x660 [ 599.536589][T13563] __sys_bpf+0x3c1/0x8b0 [ 599.536616][T13563] ? __pfx___sys_bpf+0x10/0x10 [ 599.536656][T13563] ? ksys_write+0x275/0x2d0 [ 599.536695][T13563] __ia32_sys_bpf+0x7c/0x90 [ 599.536720][T13563] __do_fast_syscall_32+0xb4/0x110 [ 599.536741][T13563] ? exc_page_fault+0x5f8/0x920 [ 599.536767][T13563] do_fast_syscall_32+0x34/0x80 [ 599.536789][T13563] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 599.536813][T13563] RIP: 0023:0xf711d539 [ 599.536830][T13563] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 599.536848][T13563] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000165 [ 599.536870][T13563] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 0000000080000300 [ 599.536885][T13563] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 0000000000000000 [ 599.536896][T13563] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 599.536907][T13563] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 599.536919][T13563] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 599.536947][T13563] [ 599.744033][ C0] vkms_vblank_simulate: vblank timer overrun [ 601.033942][T13583] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2509'. [ 601.061135][T13584] loop2: detected capacity change from 0 to 7 [ 601.079993][T13584] Dev loop2: unable to read RDB block 7 [ 601.093439][T13584] loop2: unable to read partition table [ 601.102836][T13584] loop2: partition table beyond EOD, truncated [ 601.121572][T13584] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 601.255677][ T5897] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 601.270424][ T5897] asix 3-1:0.0: probe with driver asix failed with error -71 [ 601.295062][ T5897] usb 3-1: USB disconnect, device number 86 [ 601.572435][T13592] netlink: 88 bytes leftover after parsing attributes in process `syz.3.2511'. [ 601.642477][T13594] FAULT_INJECTION: forcing a failure. [ 601.642477][T13594] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 601.676598][T13594] CPU: 0 UID: 0 PID: 13594 Comm: syz.0.2512 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 601.676633][T13594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 601.676648][T13594] Call Trace: [ 601.676657][T13594] [ 601.676666][T13594] dump_stack_lvl+0x241/0x360 [ 601.676706][T13594] ? __pfx_dump_stack_lvl+0x10/0x10 [ 601.676738][T13594] ? __pfx__printk+0x10/0x10 [ 601.676782][T13594] should_fail_ex+0x424/0x570 [ 601.676820][T13594] _copy_from_user+0x2d/0xb0 [ 601.676851][T13594] get_compat_msghdr+0xb3/0x730 [ 601.676888][T13594] ? __pfx_get_compat_msghdr+0x10/0x10 [ 601.676924][T13594] ? do_recvmmsg+0x566/0xab0 [ 601.676950][T13594] do_recvmmsg+0x4d5/0xab0 [ 601.676984][T13594] ? __pfx_do_recvmmsg+0x10/0x10 [ 601.677029][T13594] ? rcu_read_lock_any_held+0xbb/0x160 [ 601.677074][T13594] ? ksys_write+0x24e/0x2d0 [ 601.677147][T13594] __sys_recvmmsg+0x1aa/0x280 [ 601.677171][T13594] ? fput+0x9b/0xd0 [ 601.677193][T13594] ? __pfx___sys_recvmmsg+0x10/0x10 [ 601.677212][T13594] ? ksys_write+0x275/0x2d0 [ 601.677252][T13594] __ia32_compat_sys_recvmmsg_time32+0xbf/0xd0 [ 601.677288][T13594] __do_fast_syscall_32+0xb4/0x110 [ 601.677313][T13594] ? exc_page_fault+0x5f8/0x920 [ 601.677339][T13594] do_fast_syscall_32+0x34/0x80 [ 601.677363][T13594] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 601.677390][T13594] RIP: 0023:0xf711d539 [ 601.677408][T13594] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 601.677428][T13594] RSP: 002b:00000000f510d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000151 [ 601.677451][T13594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080001940 [ 601.677466][T13594] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 [ 601.677479][T13594] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 601.677492][T13594] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 601.677505][T13594] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 601.677535][T13594] [ 602.004465][ T47] usb 2-1: USB disconnect, device number 91 [ 602.366074][ T5897] usb 4-1: new full-speed USB device number 73 using dummy_hcd [ 602.529020][ T5897] usb 4-1: not running at top speed; connect to a high speed hub [ 602.540414][ T5897] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 602.645399][ T5897] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 602.657831][ T5897] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 602.733854][T13617] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 602.763052][ T5897] usb 4-1: Product: syz [ 602.790167][ T5897] usb 4-1: Manufacturer: ᓓ鶴麣繟ᱬ뎺撼چ蜳눉퍇ﮞ鯽쌅鬭鱪긘裧 [ 603.319002][ T5897] usb 4-1: SerialNumber: syz [ 603.487885][ T5897] usb 4-1: rejected 1 configuration due to insufficient available bus power [ 603.509089][ T5897] usb 4-1: no configuration chosen from 1 choice [ 603.821119][T13629] FAULT_INJECTION: forcing a failure. [ 603.821119][T13629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 603.886203][T13629] CPU: 1 UID: 0 PID: 13629 Comm: syz.2.2522 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 603.886244][T13629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 603.886258][T13629] Call Trace: [ 603.886267][T13629] [ 603.886277][T13629] dump_stack_lvl+0x241/0x360 [ 603.886319][T13629] ? __pfx_dump_stack_lvl+0x10/0x10 [ 603.886351][T13629] ? __pfx__printk+0x10/0x10 [ 603.886394][T13629] should_fail_ex+0x424/0x570 [ 603.886432][T13629] _copy_to_user+0x31/0xb0 [ 603.886463][T13629] simple_read_from_buffer+0xc4/0x170 [ 603.886500][T13629] proc_fail_nth_read+0x1ef/0x260 [ 603.886525][T13629] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 603.886550][T13629] ? rw_verify_area+0x246/0x630 [ 603.886578][T13629] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 603.886602][T13629] vfs_read+0x21f/0xb90 [ 603.886636][T13629] ? __pfx___mutex_lock+0x10/0x10 [ 603.886661][T13629] ? __pfx_vfs_read+0x10/0x10 [ 603.886693][T13629] ? __fget_files+0x2a/0x420 [ 603.886716][T13629] ? __fget_files+0x39d/0x420 [ 603.886735][T13629] ? __fget_files+0x2a/0x420 [ 603.886766][T13629] ksys_read+0x19d/0x2d0 [ 603.886797][T13629] ? __pfx_ksys_read+0x10/0x10 [ 603.886830][T13629] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 603.886853][T13629] ? lockdep_hardirqs_on+0x9d/0x150 [ 603.886878][T13629] __do_fast_syscall_32+0xb4/0x110 [ 603.886901][T13629] ? exc_page_fault+0x5f8/0x920 [ 603.886928][T13629] do_fast_syscall_32+0x34/0x80 [ 603.886952][T13629] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 603.886977][T13629] RIP: 0023:0xf70ad539 [ 603.886996][T13629] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 603.887015][T13629] RSP: 002b:00000000f509d590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 603.887038][T13629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000f509d620 [ 603.887053][T13629] RDX: 000000000000000f RSI: 00000000f7412ff4 RDI: 0000000000000000 [ 603.887066][T13629] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 603.887079][T13629] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 603.887092][T13629] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 603.887123][T13629] [ 604.563795][T13635] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2524'. [ 604.616158][ T5897] usb 4-1: USB disconnect, device number 73 [ 604.971202][ T47] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 605.151974][ T47] usb 3-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 605.216071][ T47] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 605.327558][ T47] usb 3-1: Product: syz [ 605.438978][ T47] usb 3-1: Manufacturer: syz [ 605.484980][ T47] usb 3-1: SerialNumber: syz [ 605.614399][ T47] usb 3-1: config 0 descriptor?? [ 605.667677][ T47] ch341 3-1:0.0: ch341-uart converter detected [ 606.098510][ T47] usb 3-1: failed to send control message: -71 [ 606.104801][ T47] ch341-uart ttyUSB0: probe with driver ch341-uart failed with error -71 [ 606.119669][ T47] usb 3-1: USB disconnect, device number 87 [ 606.146195][ T47] ch341 3-1:0.0: device disconnected [ 606.829076][T13658] bridge6: entered allmulticast mode [ 607.158444][T13667] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2537'. [ 607.192972][T13667] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: invalid value (0) [ 607.209848][T13667] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: allowed values 1 - 65535 [ 608.611357][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 608.611381][ T30] audit: type=1326 audit(1745224769.557:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13679 comm="syz.3.2541" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf711d539 code=0x0 [ 609.666032][ T5893] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 609.833032][ T5893] usb 5-1: config 0 has no interfaces? [ 609.885357][ T5893] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 609.954974][ T5893] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 610.011904][ T5893] usb 5-1: Product: syz [ 610.028722][ T5893] usb 5-1: Manufacturer: syz [ 610.047155][ T5893] usb 5-1: SerialNumber: syz [ 610.085387][ T5893] usb 5-1: config 0 descriptor?? [ 610.328169][T13699] netlink: 'syz.4.2547': attribute type 1 has an invalid length. [ 610.336299][T13699] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2547'. [ 610.751784][T13711] bond0: left promiscuous mode [ 610.778897][T13711] bond_slave_0: left promiscuous mode [ 610.788467][T13711] bond_slave_1: left promiscuous mode [ 610.794421][T13711] bridge0: left promiscuous mode [ 610.942805][T13711] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 612.305482][ T5897] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 612.705612][ T24] usb 5-1: USB disconnect, device number 78 [ 612.720142][T13731] xt_hashlimit: max too large, truncated to 1048576 [ 612.744248][T13731] SET target dimension over the limit! [ 612.827973][ T5897] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 612.874106][ T5897] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 612.911937][ T5897] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 612.936165][ T5897] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 612.957195][T13734] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2560'. [ 612.980309][ T5897] usb 4-1: SerialNumber: syz [ 613.021181][T13734] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2560'. [ 613.140196][T13738] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2560'. [ 613.162969][T13734] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2560'. [ 613.262840][ T5897] usb 4-1: 0:2 : does not exist [ 613.283237][ T5897] usb 4-1: unit 5: unexpected type 0x0c [ 613.329211][ T5897] usb 4-1: USB disconnect, device number 74 [ 613.419795][T13741] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2561'. [ 613.436204][ T5931] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 613.527255][ T5890] udevd[5890]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 613.623082][ T5931] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 613.634614][ T5931] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 613.645494][ T5931] usb 3-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 613.654921][ T5931] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 613.666881][ T5931] usb 3-1: config 0 descriptor?? [ 614.078149][ T5931] hid (null): invalid report_count -112390807 [ 614.104616][ T5931] hid-led 0003:27B8:01ED.000E: invalid report_count -112390807 [ 614.137676][ T5931] hid-led 0003:27B8:01ED.000E: item 0 4 1 9 parsing failed [ 614.145857][ T5931] hid-led 0003:27B8:01ED.000E: probe with driver hid-led failed with error -22 [ 614.327973][ T5931] usb 3-1: USB disconnect, device number 88 [ 614.914255][T13766] delete_channel: no stack [ 614.932392][T13766] delete_channel: no stack [ 614.956473][T13766] delete_channel: no stack [ 615.086030][ T5931] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 615.258498][ T5931] usb 5-1: Using ep0 maxpacket: 8 [ 615.274910][ T5931] usb 5-1: too many endpoints for config 0 interface 0 altsetting 254: 253, using maximum allowed: 30 [ 615.301615][ T5931] usb 5-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 615.323055][ T5931] usb 5-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 615.339980][ T5931] usb 5-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 615.346341][ T5892] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 615.362068][T13783] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2578'. [ 615.381910][ T5931] usb 5-1: config 0 interface 0 has no altsetting 0 [ 615.383220][T13783] ip6gretap0: entered promiscuous mode [ 615.396625][T13783] macvtap1: entered promiscuous mode [ 615.402123][T13783] macvtap1: entered allmulticast mode [ 615.405978][ T5931] usb 5-1: New USB device found, idVendor=0b05, idProduct=1822, bcdDevice= 0.00 [ 615.409672][T13783] ip6gretap0: entered allmulticast mode [ 615.421705][ T5931] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 615.431731][T13785] ip6gretap0: left allmulticast mode [ 615.439051][T13785] ip6gretap0: left promiscuous mode [ 615.439914][ T5931] usb 5-1: config 0 descriptor?? [ 615.496578][ T24] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 615.517844][ T5892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 615.531221][ T5892] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 615.541617][ T5892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 615.553842][ T5892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 615.566423][ T5892] usb 2-1: New USB device found, idVendor=1949, idProduct=85a5, bcdDevice=a3.3a [ 615.575509][ T5892] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 615.584721][ T5892] usb 2-1: Product: syz [ 615.589103][ T5892] usb 2-1: Manufacturer: syz [ 615.594244][ T5892] usb 2-1: SerialNumber: syz [ 615.605027][ T5892] usb 2-1: config 0 descriptor?? [ 615.657663][ T24] usb 3-1: config 0 has an invalid interface number: 69 but max is 0 [ 615.665829][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 615.681167][ T24] usb 3-1: config 0 has no interface number 0 [ 615.687680][ T24] usb 3-1: config 0 interface 69 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 615.697714][ T24] usb 3-1: config 0 interface 69 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 0 [ 615.707625][ T24] usb 3-1: config 0 interface 69 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 615.723332][ T24] usb 3-1: New USB device found, idVendor=0c4b, idProduct=0100, bcdDevice=d7.ca [ 615.732793][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 615.741136][ T24] usb 3-1: Product: syz [ 615.750460][ T24] usb 3-1: Manufacturer: syz [ 615.755313][ T24] usb 3-1: SerialNumber: syz [ 615.774105][ T24] usb 3-1: config 0 descriptor?? [ 615.782609][ T24] cyberjack 3-1:0.69: Reiner SCT Cyberjack USB card reader converter detected [ 615.799876][ T24] cyberjack ttyUSB0: usb_submit_urb(read int) failed [ 615.809214][ T24] usb 3-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0 [ 615.841716][ T5896] usb 2-1: USB disconnect, device number 92 [ 615.870492][ T5931] asus 0003:0B05:1822.000F: item fetching failed at offset 6/7 [ 615.899491][ T5931] asus 0003:0B05:1822.000F: Asus hid parse failed: -22 [ 615.908966][ T5931] asus 0003:0B05:1822.000F: probe with driver asus failed with error -22 [ 615.991890][T13779] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 616.000778][T13779] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 616.095760][ T5931] usb 5-1: USB disconnect, device number 79 [ 616.221443][ T5850] Bluetooth: hci2: unexpected event for opcode 0x0402 [ 616.233860][ T5896] usb 3-1: USB disconnect, device number 89 [ 616.246780][ T5896] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0 [ 616.263579][ T5896] cyberjack 3-1:0.69: device disconnected [ 616.745414][T13800] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2584'. [ 617.104927][T13803] futex_wake_op: syz.3.2583 tries to shift op by -33; fix this program [ 617.156676][T13801] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2584'. [ 617.165935][T13801] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 617.173584][T13801] IPv6: NLM_F_CREATE should be set when creating new route [ 617.180968][T13801] IPv6: NLM_F_CREATE should be set when creating new route [ 617.436135][ T5896] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 617.456047][ T5892] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 617.596152][ T5896] usb 2-1: Using ep0 maxpacket: 32 [ 617.606360][ T5896] usb 2-1: unable to get BOS descriptor or descriptor too short [ 617.615315][ T5896] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1056, setting to 1024 [ 617.644523][ T5896] usb 2-1: config 1 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 617.681737][ T5896] usb 2-1: config 1 interface 0 has no altsetting 0 [ 617.690357][ T5892] usb 3-1: config 0 has no interfaces? [ 617.694257][ T5896] usb 2-1: New USB device found, idVendor=05ac, idProduct=023f, bcdDevice= 0.40 [ 617.706974][ T5892] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 617.710849][ T5896] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 617.725060][ T5896] usb 2-1: Product: syz [ 617.726436][ T5892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 617.744804][ T5892] usb 3-1: Product: syz [ 617.749532][ T5892] usb 3-1: Manufacturer: syz [ 617.751542][ T5896] usb 2-1: Manufacturer: syz [ 617.754280][ T5892] usb 3-1: SerialNumber: syz [ 617.770574][ T5892] usb 3-1: config 0 descriptor?? [ 617.776996][ T5896] usb 2-1: SerialNumber: syz [ 617.816614][T13807] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 618.049655][T13808] 8021q: adding VLAN 0 to HW filter on device bond3 [ 618.071486][T13808] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 618.082961][T13808] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 618.196185][ T5892] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 618.304440][T13813] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2586'. [ 618.322385][ T30] audit: type=1326 audit(1745224779.267:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.365555][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 618.389012][ T30] audit: type=1326 audit(1745224779.287:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.415154][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 618.421983][ T30] audit: type=1326 audit(1745224779.297:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=447 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.474918][ T5892] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 618.489302][ T30] audit: type=1326 audit(1745224779.297:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.531855][ T5892] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 618.547607][ T5892] usb 4-1: Product: syz [ 618.552036][ T5892] usb 4-1: Manufacturer: syz [ 618.559922][ T30] audit: type=1326 audit(1745224779.297:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=329 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.564222][ T5892] usb 4-1: SerialNumber: syz [ 618.606037][ T30] audit: type=1326 audit(1745224779.297:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.631445][ T5892] usb 4-1: config 0 descriptor?? [ 618.641764][ T30] audit: type=1326 audit(1745224779.297:497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.658705][ T5892] usb 4-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 618.669160][ T5896] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input42 [ 618.691854][ T5198] bcm5974 2-1:1.0: could not read from device [ 618.703239][ T30] audit: type=1326 audit(1745224779.297:498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.729310][T13819] netlink: 48 bytes leftover after parsing attributes in process `syz.0.2589'. [ 618.758761][ T5198] bcm5974 2-1:1.0: could not read from device [ 618.789856][ T30] audit: type=1326 audit(1745224779.297:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=255 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.819383][ T5896] usb 2-1: USB disconnect, device number 93 [ 618.819393][ T30] audit: type=1326 audit(1745224779.297:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13806 comm="syz.1.2586" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f71539 code=0x7ffc0000 [ 618.878927][ T5198] bcm5974 2-1:1.0: could not read from device [ 618.901887][ T5198] bcm5974 2-1:1.0: could not read from device [ 619.001744][ T5892] usb 4-1: USB disconnect, device number 75 [ 619.153851][T10128] udevd[10128]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 619.438283][T13828] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2594'. [ 619.791442][T13829] input: syz1 as /devices/virtual/input/input43 [ 619.972277][T13832] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2593'. [ 620.207905][T13846] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 620.218194][ T5896] usb 3-1: USB disconnect, device number 90 [ 620.293275][T13844] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2596'. [ 620.325439][T13844] kvm: pic: non byte read [ 620.335405][T13844] kvm: pic: level sensitive irq not supported [ 620.335518][T13844] kvm: pic: non byte read [ 620.596285][ T5896] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 620.758374][ T5896] usb 3-1: Using ep0 maxpacket: 16 [ 620.829380][ T5896] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 620.845044][ T5896] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 621.039596][ T5896] usb 3-1: New USB device found, idVendor=146b, idProduct=0902, bcdDevice= 0.00 [ 621.880753][T13862] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 621.916422][ T5896] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 622.092881][T13862] bond0: (slave lo): Error: Device can not be enslaved while up [ 622.114131][ T5896] usb 3-1: config 0 descriptor?? [ 622.366143][ T5897] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 625.576073][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 625.582593][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 626.017302][ T5896] bigben 0003:146B:0902.0010: unexpected rdesc, please submit for review [ 626.036495][ C1] sched: DL replenish lagged too much [ 626.091735][ T5896] bigben 0003:146B:0902.0010: unknown main item tag 0x0 [ 626.149719][ T5896] bigben 0003:146B:0902.0010: unknown main item tag 0x0 [ 626.196305][ T5896] bigben 0003:146B:0902.0010: unknown main item tag 0x0 [ 626.435005][ T5896] bigben 0003:146B:0902.0010: unknown main item tag 0x0 [ 626.506127][ T5896] bigben 0003:146B:0902.0010: item fetching failed at offset 4/5 [ 626.514739][ T5896] bigben 0003:146B:0902.0010: parse failed [ 626.640966][ T5896] bigben 0003:146B:0902.0010: probe with driver bigben failed with error -22 [ 626.946166][ T5896] usb 3-1: USB disconnect, device number 91 [ 628.029542][T13886] netlink: 'syz.4.2609': attribute type 4 has an invalid length. [ 629.763874][T13898] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2611'. [ 629.784838][T13898] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2611'. [ 633.359351][T13907] netlink: 'syz.0.2613': attribute type 2 has an invalid length. [ 634.036838][T13913] tipc: Started in network mode [ 634.041763][T13913] tipc: Node identity _, cluster identity 4711 [ 634.048141][T13913] tipc: Enabling of bearer rejected, failed to enable media [ 637.442689][T13933] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2622'. [ 637.771217][T13933] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2622'. [ 638.308660][T13917] syz.1.2617 (13917): drop_caches: 2 [ 638.327201][T13941] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2623'. [ 639.051099][T13942] netlink: 'syz.2.2623': attribute type 4 has an invalid length. [ 641.186132][T13966] input: syz0 as /devices/virtual/input/input46 [ 642.046076][ T5896] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 642.452713][ T5896] usb 4-1: Using ep0 maxpacket: 16 [ 642.566259][ T5896] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 642.656472][ T5896] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 642.900262][ T5896] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 642.946953][ T5896] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 643.160753][ T5896] usb 4-1: Product: syz [ 643.280973][ T5896] usb 4-1: Manufacturer: syz [ 643.299990][ T5896] usb 4-1: SerialNumber: syz [ 643.361856][ T5896] usb 4-1: config 0 descriptor?? [ 643.730240][ T5896] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 643.985062][ T5896] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 645.186011][ T5896] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 645.222754][ T5896] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 645.835997][ T978] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 646.071046][ T5896] em28xx 4-1:0.0: Unknown AC97 audio processor detected! [ 646.376004][ T5896] em28xx 4-1:0.0: couldn't setup AC97 register 2 [ 646.508100][ T5896] em28xx 4-1:0.0: couldn't setup AC97 register 4 [ 646.557483][ T5896] em28xx 4-1:0.0: couldn't setup AC97 register 6 [ 646.617958][ T978] usb 3-1: config 0 has an invalid interface number: 175 but max is 0 [ 646.704831][ T978] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 646.894080][ T978] usb 3-1: config 0 has no interface number 0 [ 646.944791][ T978] usb 3-1: config 0 interface 175 altsetting 0 has an endpoint descriptor with address 0xBC, changing to 0x8C [ 646.966312][ T5896] em28xx 4-1:0.0: couldn't setup AC97 register 54 [ 647.258872][ T5896] em28xx 4-1:0.0: couldn't setup AC97 register 56 [ 647.270138][ T978] usb 3-1: config 0 interface 175 altsetting 0 endpoint 0x8C has an invalid bInterval 0, changing to 7 [ 647.326389][ T5896] usb 4-1: USB disconnect, device number 76 [ 647.333774][ T978] usb 3-1: config 0 interface 175 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 647.446155][ T978] usb 3-1: config 0 interface 175 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 16 [ 647.616067][ T978] usb 3-1: New USB device found, idVendor=05e0, idProduct=0600, bcdDevice=f9.9b [ 647.625179][ T978] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 648.393219][ T978] usb 3-1: Product: syz [ 648.413567][ T978] usb 3-1: Manufacturer: syz [ 648.984639][ T978] usb 3-1: SerialNumber: syz [ 773.035890][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 773.042996][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P2/1:b..l P5859/1:b..l P978/1:b..l [ 773.053433][ C1] rcu: (detected by 1, t=10502 jiffies, g=81193, q=962692 ncpus=2) [ 773.061457][ C1] task:kworker/0:2 state:R running task stack:19856 pid:978 tgid:978 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 773.076519][ C1] Workqueue: usb_hub_wq hub_event [ 773.081614][ C1] Call Trace: [ 773.084924][ C1] [ 773.087900][ C1] __schedule+0x1b88/0x5240 [ 773.092503][ C1] ? preempt_schedule_notrace+0x103/0x140 [ 773.098737][ C1] ? __pfx___schedule+0x10/0x10 [ 773.103656][ C1] ? __lock_acquire+0xad5/0xd80 [ 773.108583][ C1] preempt_schedule_notrace+0x103/0x140 [ 773.114202][ C1] ? __pfx_preempt_schedule_notrace+0x10/0x10 [ 773.120359][ C1] ? lockdep_hardirqs_on+0x9d/0x150 [ 773.125626][ C1] preempt_schedule_notrace_thunk+0x16/0x30 [ 773.131577][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 773.137840][ C1] rcu_is_watching+0x7e/0xb0 [ 773.142488][ C1] ? stack_trace_save+0x11a/0x1d0 [ 773.147561][ C1] lock_acquire+0x5e/0x2f0 [ 773.152037][ C1] ? unwind_next_frame+0x1aa4/0x23b0 [ 773.157380][ C1] ? stack_trace_save+0x11a/0x1d0 [ 773.162465][ C1] ? unwind_next_frame+0xb8/0x23b0 [ 773.167625][ C1] unwind_next_frame+0xd5/0x23b0 [ 773.172620][ C1] ? unwind_next_frame+0xb8/0x23b0 [ 773.177774][ C1] ? arch_stack_walk+0xe7/0x150 [ 773.182679][ C1] ? __unwind_start+0x59a/0x740 [ 773.187592][ C1] ? stack_trace_save+0x11a/0x1d0 [ 773.192671][ C1] ? stack_trace_save+0x11a/0x1d0 [ 773.197739][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 773.203944][ C1] arch_stack_walk+0x11e/0x150 [ 773.208763][ C1] ? stack_trace_save+0x11a/0x1d0 [ 773.213835][ C1] stack_trace_save+0x11a/0x1d0 [ 773.218730][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 773.224143][ C1] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 773.230085][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 773.236491][ C1] save_stack+0xfc/0x1f0 [ 773.240823][ C1] ? __pfx_save_stack+0x10/0x10 [ 773.245832][ C1] __reset_page_owner+0x76/0x1e0 [ 773.250833][ C1] __free_frozen_pages+0xde8/0x10a0 [ 773.256089][ C1] __put_partials+0x160/0x1c0 [ 773.260893][ C1] ? put_cpu_partial+0x14e/0x250 [ 773.265965][ C1] put_cpu_partial+0x17e/0x250 [ 773.270767][ C1] ? put_cpu_partial+0x72/0x250 [ 773.275663][ C1] __slab_free+0x294/0x390 [ 773.280150][ C1] ? __phys_addr+0xba/0x170 [ 773.285224][ C1] qlist_free_all+0x9a/0x140 [ 773.289867][ C1] kasan_quarantine_reduce+0x14f/0x170 [ 773.295389][ C1] __kasan_slab_alloc+0x23/0x80 [ 773.300302][ C1] kmem_cache_alloc_noprof+0x1e1/0x390 [ 773.305797][ C1] ? __kernfs_new_node+0xdf/0x890 [ 773.310867][ C1] __kernfs_new_node+0xdf/0x890 [ 773.315754][ C1] ? __lock_acquire+0xad5/0xd80 [ 773.320651][ C1] ? __pfx___kernfs_new_node+0x10/0x10 [ 773.326154][ C1] ? kernfs_root+0x1c/0x230 [ 773.330692][ C1] ? kernfs_root+0x1c/0x230 [ 773.335231][ C1] kernfs_new_node+0x114/0x220 [ 773.340033][ C1] __kernfs_create_file+0x49/0x2e0 [ 773.345195][ C1] sysfs_add_file_mode_ns+0x24a/0x310 [ 773.350786][ C1] internal_create_group+0x7ea/0x1320 [ 773.356214][ C1] ? kernfs_add_one+0xf8/0x530 [ 773.361018][ C1] ? __pfx_internal_create_group+0x10/0x10 [ 773.366864][ C1] ? sysfs_add_file_mode_ns+0x24a/0x310 [ 773.372462][ C1] sysfs_create_groups+0x56/0x120 [ 773.377527][ C1] device_add_attrs+0x1be/0x670 [ 773.382416][ C1] ? __pfx_device_add_attrs+0x10/0x10 [ 773.387823][ C1] ? class_to_subsys+0xb6/0x120 [ 773.392723][ C1] device_add+0x576/0xbf0 [ 773.397090][ C1] usb_new_device+0x1052/0x19a0 [ 773.402010][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 773.407260][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 773.412502][ C1] ? lockdep_hardirqs_on+0x9d/0x150 [ 773.417739][ C1] hub_event+0x2bfd/0x50f0 [ 773.422254][ C1] ? __pfx_hub_event+0x10/0x10 [ 773.427077][ C1] ? __lock_acquire+0xad5/0xd80 [ 773.431996][ C1] ? process_scheduled_works+0x9cb/0x18e0 [ 773.437757][ C1] process_scheduled_works+0xac3/0x18e0 [ 773.443375][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 773.449418][ C1] ? assign_work+0x367/0x3d0 [ 773.454062][ C1] worker_thread+0x870/0xd50 [ 773.458699][ C1] ? __kthread_parkme+0x1a8/0x200 [ 773.463756][ C1] ? __pfx_worker_thread+0x10/0x10 [ 773.468897][ C1] kthread+0x7b7/0x940 [ 773.473012][ C1] ? __pfx_worker_thread+0x10/0x10 [ 773.478155][ C1] ? __pfx_kthread+0x10/0x10 [ 773.482771][ C1] ? __pfx_kthread+0x10/0x10 [ 773.487396][ C1] ? __pfx_kthread+0x10/0x10 [ 773.492015][ C1] ? __pfx_kthread+0x10/0x10 [ 773.496638][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 773.501875][ C1] ? lockdep_hardirqs_on+0x9d/0x150 [ 773.507125][ C1] ? __pfx_kthread+0x10/0x10 [ 773.511747][ C1] ret_from_fork+0x4b/0x80 [ 773.516209][ C1] ? __pfx_kthread+0x10/0x10 [ 773.520829][ C1] ret_from_fork_asm+0x1a/0x30 [ 773.525639][ C1] [ 773.528679][ C1] task:syz-executor state:R running task stack:20552 pid:5859 tgid:5859 ppid:5839 task_flags:0x400140 flags:0x20000000 [ 773.542208][ C1] Call Trace: [ 773.545528][ C1] [ 773.548489][ C1] __schedule+0x1b88/0x5240 [ 773.553057][ C1] ? preempt_schedule_irq+0xfe/0x1c0 [ 773.558380][ C1] ? __pfx___schedule+0x10/0x10 [ 773.563356][ C1] ? __lock_acquire+0xad5/0xd80 [ 773.568257][ C1] ? preempt_schedule_irq+0xf3/0x1c0 [ 773.573573][ C1] preempt_schedule_irq+0xfe/0x1c0 [ 773.578719][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 773.584477][ C1] ? __lock_acquire+0xad5/0xd80 [ 773.589380][ C1] irqentry_exit+0x5e/0x90 [ 773.593826][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 773.599837][ C1] RIP: 0010:lock_acquire+0x167/0x2f0 [ 773.605158][ C1] Code: c7 44 24 10 00 00 00 00 9c 8f 44 24 10 f7 44 24 10 00 02 00 00 0f 85 fd 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 65 48 8b 45 00 <48> 3b 44 24 38 0f 85 72 01 00 00 48 83 c4 40 5b 41 5c 41 5d 41 5e [ 773.624805][ C1] RSP: 0018:ffffc9000401f1c8 EFLAGS: 00000206 [ 773.630926][ C1] RAX: a58bd106c4855400 RBX: ffffffff8ed3df20 RCX: a58bd106c4855400 [ 773.638936][ C1] RDX: 0000000000000000 RSI: ffffffff8e4db4c4 RDI: ffffffff8ca1b680 [ 773.646940][ C1] RBP: ffffffff93686020 R08: 0000000000000000 R09: 0000000000000000 [ 773.654939][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 773.662933][ C1] R13: 0000000000000002 R14: 0000000000000246 R15: 0000000000000000 [ 773.670960][ C1] ? unwind_next_frame+0xb8/0x23b0 [ 773.676108][ C1] ? tomoyo_path_perm+0x2be/0x640 [ 773.681162][ C1] ? unwind_next_frame+0xb8/0x23b0 [ 773.686303][ C1] unwind_next_frame+0xd5/0x23b0 [ 773.691275][ C1] ? unwind_next_frame+0xb8/0x23b0 [ 773.696429][ C1] ? unwind_next_frame+0xb8/0x23b0 [ 773.701578][ C1] ? tomoyo_path_perm+0x2be/0x640 [ 773.706663][ C1] ? tomoyo_path_perm+0x2be/0x640 [ 773.711722][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 773.717911][ C1] arch_stack_walk+0x11e/0x150 [ 773.722710][ C1] ? tomoyo_path_perm+0x2be/0x640 [ 773.727775][ C1] stack_trace_save+0x11a/0x1d0 [ 773.732664][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 773.738079][ C1] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 773.744030][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 773.750424][ C1] save_stack+0xfc/0x1f0 [ 773.754717][ C1] ? __pfx_save_stack+0x10/0x10 [ 773.759618][ C1] ? __free_frozen_pages+0xde8/0x10a0 [ 773.765024][ C1] ? __slab_free+0x2c6/0x390 [ 773.769648][ C1] ? qlist_free_all+0x9a/0x140 [ 773.774450][ C1] ? kasan_quarantine_reduce+0x14f/0x170 [ 773.780132][ C1] ? __kasan_slab_alloc+0x23/0x80 [ 773.785203][ C1] ? __kmalloc_noprof+0x238/0x4d0 [ 773.790276][ C1] ? tomoyo_encode+0x26f/0x540 [ 773.795076][ C1] ? tomoyo_realpath_from_path+0x59e/0x5e0 [ 773.800922][ C1] ? tomoyo_path_perm+0x2be/0x640 [ 773.805999][ C1] __reset_page_owner+0x76/0x1e0 [ 773.810984][ C1] __free_frozen_pages+0xde8/0x10a0 [ 773.816239][ C1] __slab_free+0x2c6/0x390 [ 773.820703][ C1] ? __phys_addr+0xba/0x170 [ 773.825249][ C1] qlist_free_all+0x9a/0x140 [ 773.829918][ C1] kasan_quarantine_reduce+0x14f/0x170 [ 773.835419][ C1] __kasan_slab_alloc+0x23/0x80 [ 773.840314][ C1] __kmalloc_noprof+0x238/0x4d0 [ 773.845802][ C1] ? tomoyo_encode+0x26f/0x540 [ 773.850610][ C1] tomoyo_encode+0x26f/0x540 [ 773.855255][ C1] tomoyo_realpath_from_path+0x59e/0x5e0 [ 773.860943][ C1] tomoyo_path_perm+0x2be/0x640 [ 773.865828][ C1] ? tomoyo_path_perm+0x28c/0x640 [ 773.870884][ C1] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 773.876381][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 773.881815][ C1] ? do_sys_openat2+0x165/0x1d0 [ 773.886699][ C1] ? __ia32_compat_sys_openat+0x241/0x290 [ 773.892451][ C1] ? __do_fast_syscall_32+0xb4/0x110 [ 773.897772][ C1] ? do_fast_syscall_32+0x34/0x80 [ 773.902827][ C1] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 773.909379][ C1] security_inode_getattr+0x130/0x330 [ 773.914793][ C1] do_statx_fd+0x103/0x440 [ 773.919254][ C1] ? __pfx_do_statx_fd+0x10/0x10 [ 773.924267][ C1] ? __might_fault+0xaa/0x120 [ 773.928988][ C1] __se_sys_statx+0x115/0x230 [ 773.933700][ C1] ? __pfx___se_sys_statx+0x10/0x10 [ 773.938925][ C1] ? blkcg_maybe_throttle_current+0x1ad/0xbb0 [ 773.945064][ C1] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 773.951695][ C1] ? lockdep_hardirqs_on+0x9d/0x150 [ 773.956925][ C1] ? __ia32_sys_statx+0x20/0xc0 [ 773.961817][ C1] __do_fast_syscall_32+0xb4/0x110 [ 773.966962][ C1] ? exc_page_fault+0x5f8/0x920 [ 773.971854][ C1] do_fast_syscall_32+0x34/0x80 [ 773.976739][ C1] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 773.983103][ C1] RIP: 0023:0xf708d539 [ 773.987208][ C1] RSP: 002b:00000000f754ea60 EFLAGS: 00000206 ORIG_RAX: 000000000000017f [ 773.995653][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000f72b262a [ 774.003652][ C1] RDX: 0000000000001800 RSI: 00000000000007ff RDI: 00000000f754eb1c [ 774.011658][ C1] RBP: 00000000f754ec70 R08: 0000000000000000 R09: 0000000000000000 [ 774.019667][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 774.027668][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 774.035688][ C1] [ 774.038737][ C1] task:kthreadd state:R running task stack:25512 pid:2 tgid:2 ppid:0 task_flags:0x208040 flags:0x00004000 [ 774.052271][ C1] Call Trace: [ 774.055661][ C1] [ 774.058620][ C1] __schedule+0x1b88/0x5240 [ 774.063175][ C1] ? irqentry_exit+0x63/0x90 [ 774.067816][ C1] ? preempt_schedule_irq+0xfe/0x1c0 [ 774.073140][ C1] ? __pfx___schedule+0x10/0x10 [ 774.078040][ C1] ? __update_page_owner_handle+0x5a/0x550 [ 774.083903][ C1] ? preempt_schedule_irq+0xf3/0x1c0 [ 774.089223][ C1] preempt_schedule_irq+0xfe/0x1c0 [ 774.094383][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 774.100171][ C1] irqentry_exit+0x5e/0x90 [ 774.104629][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 774.110642][ C1] RIP: 0010:unwind_next_frame+0x218/0x23b0 [ 774.116511][ C1] Code: 81 4c 89 e5 48 29 c5 48 c1 ed 08 48 c7 c0 d0 c7 92 91 48 c7 c1 60 96 bf 91 48 29 c1 48 c1 e9 02 45 31 f6 80 3d d8 23 0c 0d 00 <44> 0f 45 f1 41 8d 46 ff 39 e8 0f 86 1d 19 00 00 89 e8 48 8d 1c 85 [ 774.136254][ C1] RSP: 0018:ffffc90000077228 EFLAGS: 00000202 [ 774.142368][ C1] RAX: ffffffff9192c7d0 RBX: ffffc90000077348 RCX: 00000000000b33a4 [ 774.150385][ C1] RDX: 0000000000000000 RSI: ffffffff8ca1b660 RDI: ffffffff8ca1b620 [ 774.158398][ C1] RBP: 00000000000121ec R08: 0000000000000000 R09: 0000000000000000 [ 774.166401][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8221ecef [ 774.174412][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff816d9bc8 [ 774.182416][ C1] ? unwind_next_frame+0xb8/0x23b0 [ 774.187577][ C1] ? __put_partials+0x15f/0x1c0 [ 774.192489][ C1] ? unwind_next_frame+0xe7/0x23b0 [ 774.197649][ C1] ? unwind_next_frame+0xb8/0x23b0 [ 774.202796][ C1] ? __put_partials+0x160/0x1c0 [ 774.207680][ C1] ? __put_partials+0x160/0x1c0 [ 774.212569][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 774.218776][ C1] arch_stack_walk+0x11e/0x150 [ 774.223579][ C1] ? __put_partials+0x160/0x1c0 [ 774.228647][ C1] stack_trace_save+0x11a/0x1d0 [ 774.233526][ C1] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 774.239464][ C1] ? lockdep_hardirqs_on+0x9d/0x150 [ 774.244700][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 774.250123][ C1] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 774.256063][ C1] ? __lock_acquire+0xad5/0xd80 [ 774.260965][ C1] save_stack+0xfc/0x1f0 [ 774.265251][ C1] ? __pfx_save_stack+0x10/0x10 [ 774.270141][ C1] ? __free_frozen_pages+0xde8/0x10a0 [ 774.275555][ C1] ? __put_partials+0x160/0x1c0 [ 774.280454][ C1] ? page_ext_put+0x97/0xc0 [ 774.285003][ C1] __reset_page_owner+0x76/0x1e0 [ 774.289985][ C1] __free_frozen_pages+0xde8/0x10a0 [ 774.295230][ C1] __put_partials+0x160/0x1c0 [ 774.299949][ C1] ? put_cpu_partial+0x14e/0x250 [ 774.304927][ C1] put_cpu_partial+0x17e/0x250 [ 774.309725][ C1] ? put_cpu_partial+0x72/0x250 [ 774.314621][ C1] __slab_free+0x294/0x390 [ 774.319077][ C1] ? __phys_addr+0xba/0x170 [ 774.323619][ C1] qlist_free_all+0x9a/0x140 [ 774.328259][ C1] kasan_quarantine_reduce+0x14f/0x170 [ 774.333767][ C1] __kasan_slab_alloc+0x23/0x80 [ 774.338661][ C1] kmem_cache_alloc_noprof+0x1e1/0x390 [ 774.344154][ C1] ? prepare_creds+0x31/0x6f0 [ 774.348869][ C1] prepare_creds+0x31/0x6f0 [ 774.353411][ C1] copy_creds+0x109/0x9c0 [ 774.357786][ C1] copy_process+0x9ec/0x3d10 [ 774.362421][ C1] ? __lock_acquire+0xad5/0xd80 [ 774.367325][ C1] ? __pfx_copy_process+0x10/0x10 [ 774.372390][ C1] ? finish_task_switch+0x1e5/0x870 [ 774.377728][ C1] kernel_clone+0x242/0x930 [ 774.382262][ C1] ? trace_sched_exit_tp+0x3c/0x120 [ 774.387510][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 774.392592][ C1] kernel_thread+0x1c2/0x250 [ 774.397219][ C1] ? __pfx_kthread+0x10/0x10 [ 774.401841][ C1] ? __pfx_kernel_thread+0x10/0x10 [ 774.406991][ C1] ? __pfx_kthread+0x10/0x10 [ 774.411621][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 774.416863][ C1] kthreadd+0x621/0x850 [ 774.421050][ C1] ? kthreadd+0x3ac/0x850 [ 774.425406][ C1] ? __pfx_kthreadd+0x10/0x10 [ 774.430113][ C1] ? __pfx_kthreadd+0x10/0x10 [ 774.434865][ C1] ? __pfx_kthreadd+0x10/0x10 [ 774.439569][ C1] ? __pfx_kthreadd+0x10/0x10 [ 774.444275][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 774.449524][ C1] ? lockdep_hardirqs_on+0x9d/0x150 [ 774.454754][ C1] ? __pfx_kthreadd+0x10/0x10 [ 774.459467][ C1] ret_from_fork+0x4b/0x80 [ 774.463909][ C1] ? __pfx_kthreadd+0x10/0x10 [ 774.468617][ C1] ret_from_fork_asm+0x1a/0x30 [ 774.473436][ C1] [ 776.480455][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 776.502301][ T1300] ieee802154 phy1 wpan1: encryption failed: -22