last executing test programs: 9.280362974s ago: executing program 0 (id=624): syz_open_dev$vbi(&(0x7f0000000040), 0x2, 0x2) (async) prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) (async) sched_setaffinity(0x0, 0x0, 0x0) (async) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$alg(0x26, 0x5, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000000c0)=""/177) (async) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r2 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r2, 0x0, 0xc8, &(0x7f0000003d40), 0x4) (async) setsockopt$MRT_ADD_VIF(r2, 0x0, 0xca, &(0x7f0000003d80)={0x1, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) (async) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @address_request}}}}, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000340)={@multicast, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @private=0xe0, @multicast1=0xe000c800}, {{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x4, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x11}, {}, {0x8, 0x88be, 0x0, {{}, 0xfffff788}}}}}}}, 0x0) (async) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_FLUSH(r3, 0x0, 0xd4, &(0x7f0000000040)=0x9, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000100)={{0xffff0000, 0x0, 0xf000, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x3000, 0xa, 0xfe, 0x0, 0x7, 0x4, 0x0, 0x0, 0x1, 0x0, 0x77}, {0x0, 0x0, 0x0, 0x8, 0x0, 0xb8, 0x83, 0x0, 0xe, 0xe, 0x0, 0x3}, {0x8080000, 0xeeee2000, 0xa, 0xfd, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0xdf}, {0x1000, 0x0, 0xa, 0x0, 0x0, 0x80, 0x0, 0x20, 0x0, 0x0, 0x1a, 0xa8}, {0x10000, 0xd000, 0xb, 0x20, 0x0, 0xb4, 0x9, 0x1a, 0x0, 0xfc, 0x2, 0xfe}, {0x6000, 0xd000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xff}, {0x0, 0x80a0000, 0x4, 0x82, 0x0, 0x10, 0x4, 0xe, 0x0, 0xfd, 0x0, 0x10}, {0x6000, 0x9}, {0x1, 0xfffe}, 0x0, 0x0, 0x0, 0x40020, 0x0, 0x0, 0x900, [0x0, 0x0, 0x10000, 0x3]}) (async) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_link_settings={0x4d, 0x400, 0xf, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1]}}) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000940)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xfc}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x2}]}, 0x3c}}, 0x0) 8.959395667s ago: executing program 1 (id=628): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="27a4e97ef3d37a1a325598d4a11664e9bf25dbe08515f48a01aa09299282da4c9c539f47982e847d5557f655a42d112522d17f93b9084a97b628d67e3ae366488de0a54c7c040d28ed632f8d371fff540b541827734e412e20329db89a741d819cc6b2bb6a2797501592872195d1ef", @ANYRES16=r3, @ANYBLOB="04002bbd7000fcdbdf2501000000000000000c410000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x2000080}, 0x140c1) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = socket$rxrpc(0x21, 0x2, 0x2) r5 = syz_io_uring_setup(0x893, &(0x7f00000003c0)={0x0, 0xaee1, 0x0, 0x0, 0x1a3}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0x0, 0x40010041}) io_uring_enter(r5, 0x5361, 0xfffffffd, 0x2, 0x0, 0x0) 8.574130719s ago: executing program 3 (id=632): mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8fff, 0x0) move_pages(0x0, 0x20a0, &(0x7f0000000040), &(0x7f0000001180), &(0x7f0000000000), 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000780)={[&(0x7f0000000280)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01', &(0x7f0000000380)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01', &(0x7f0000000480)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01', 0x0]}, &(0x7f0000000740)={[&(0x7f0000000a40)='.^*%$\'-\\:\x00']}) mount$nfs(&(0x7f0000000080)='*+6\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1a026, &(0x7f0000000580)={[], [{@dont_hash}, {@subj_user={'subj_user', 0x3d, '\x00'}}]}) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r3, 0x0, 0x40) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) getpeername$netrom(0xffffffffffffffff, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x3c, r6, 0x1, 0x270bd2c, 0x5, {0x5}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0xaac}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}]}, 0x3c}, 0x1, 0xb6, 0x0, 0x40}, 0x0) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005d00)={0x114, 0x2e, 0x1, 0x0, 0x25dfdbfc, "", [@nested={0x104, 0xf2, 0x0, 0x1, [@typed={0xc, 0x18, 0x0, 0x0, @u64=0xfac08}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}}, @generic="50bb2d6f67d29d6fabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb43d9621dc08c029d1608a46cf26fbe816b89f7cb81bff81a8b9482565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a682167c43dbf137115a40ebddcad74875ec58e9a3ddb9ad02a078cf0d972df9e99f079767734f69ce475f00ac64337803f5eb4e5842f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82", @typed={0x4, 0xe9}]}]}, 0x114}], 0x1, 0x0, 0x0, 0x1}, 0x0) 8.0048073s ago: executing program 1 (id=635): r0 = creat(&(0x7f0000000240)='./file1\x00', 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d00000085000000500000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000f00)='kfree\x00', r2}, 0x18) r3 = syz_open_dev$sg(&(0x7f00000002c0), 0x0, 0x2082) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffe, 0x6, 0x0, @buffer={0x2, 0x0, 0x0}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x300, 0x0, 0x0, 0x0}) connect$tipc(r1, &(0x7f0000000000)=@name={0x1e, 0x2, 0x1, {{0x1, 0x1}}}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000001a40)=""/102392, 0x18ff8) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7000000002060500000000000000000000000000120003006269746d61703a69702c6d6163000000050004000000000009000200f3797a3000000000240007800c0002800800014000008e020c0001800800014000000000080008400000001005000500020000000500010006"], 0x70}}, 0x0) sendmsg$IPSET_CMD_DESTROY(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x3, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, r8, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffa}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 7.173469664s ago: executing program 0 (id=638): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="120100002eab5a40401c3405cc6d010203010902120001000000000904"], 0x0) socket$kcm(0x29, 0x5, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) open(0x0, 0x1802, 0x14d) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x11, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f000001b700)=""/102392, 0x18ff8) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0x68) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f00000004c0)={0x2, 0x1, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10, 0x0, 0x0, 0x0, 0x37}, 0x300060c1) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x670, 0x5, 0x460, 0x0, 0x240, 0xffffffff, 0x1a0, 0x0, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, 0x0, {[{{@ip={@rand_addr=0x64010100, @local, 0xff0000ff, 0xffffff00, 'veth1_to_bridge\x00', 'veth0_macvtap\x00', {}, {0xff}, 0x16}, 0x0, 0x168, 0x1a0, 0x48, {}, [@common=@unspec=@string={{0xc0}, {0x7, 0xc, 'kmp\x00', "4801d3e4c6b2bfd892aa7400051624fa86999b13d39b99407a9b7abe75a728baa18da576811985de44110b8602025e1298ea55f1c5087ab16f67b18ca90ac68f0b3d6a068f727f7d23fa5fad26a59a5da2651212bdf9d29248ae63e2349b2470915eea2c39ade5129ff26b6fe772493180cfda2cdd49412e9469d85abdb467ba", 0x76, 0x2, {0x1}}}, @common=@unspec=@devgroup={{0x38}, {0x3, 0x0, 0x3, 0x3, 0x81}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0xae, {0xf, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id=0x65, @port=0x4e24}}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xfffc, 0xd, 0x1}, {0x2, 0x4, 0x3}, 0x1000, 0x100}}}, {{@ip={@multicast2, @broadcast, 0xff, 0x0, 'virt_wifi0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x0, 0x4e}, 0x0, 0x70, 0xb8}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@rand_addr=0x64010102, @ipv4=@private=0xa010101, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ip={@loopback, @remote, 0xff, 0x0, 'batadv_slave_1\x00', 'ip_vti0\x00', {}, {0xff}, 0x6, 0x1, 0x5}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={{0x28}, {0x4, '\\Q', 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @local, @dev={0xac, 0x14, 0x14, 0x2a}, @port=0x4e22, @gre_key=0x5}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4c0) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x30, r6, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x30}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r7) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r7, 0x9) 6.448335582s ago: executing program 1 (id=640): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4c480) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000100001002f6e65cc000000000500000a5c000000090a010400000000000000000a0000040900090073797a310000000008000540000000020900020073797a32f800000008000a40fffffffc200011800a000100636f6e6e6c696d69740000000c00028008000140fffff274140000001100010000000000000000000100000a"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) syz_emit_ethernet(0x4e, &(0x7f00000006c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd6000000000180600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="600200110700000000000000"], 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$alg(0x26, 0x5, 0x0) prlimit64(0x0, 0x2, &(0x7f0000000140)={0x0, 0x1}, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000820004000000000000000c00850000000f00000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c00000002ff03000700000000000000000000030c000780080008400000008805000400030000000900020073797a300000000005000500050000dec6f2896f494c5f033beb3763f51add000500050000000000150003006861736b3a69702c706f32742c6e657400000000"], 0x5c}, 0x1, 0x0, 0x0, 0x20000804}, 0x20044454) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r6, 0x406) r7 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r7, 0x0, 0x0) kexec_load(0x0, 0x0, 0x0, 0x140000) syz_emit_vhci(&(0x7f0000000300)=ANY=[@ANYBLOB], 0x6) r8 = socket(0x200000000000011, 0x2, 0xd) r9 = socket(0x200000000000011, 0x2, 0x0) bind$packet(r9, &(0x7f0000000080)={0x11, 0x800, 0x0, 0x1, 0x0, 0x6, @random="518440db9de1"}, 0x14) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, 0x0, 0x1, 0xdc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 5.89546249s ago: executing program 3 (id=641): epoll_create(0x4) r0 = socket$inet6(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000032680)=""/102400, 0x19000) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r3 = fcntl$dupfd(r2, 0x0, r2) write$sndseq(r3, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}], 0x38) write$sndseq(r3, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@private1}, 0x14) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0xb, 0x6, 0xff}, 0x3a, [0x8000, 0x4, 0xf, 0x8, 0x80, 0x2, 0x3, 0x10007f, 0x20000006, 0x4d, 0x6, 0x3, 0x1009, 0x2, 0xffff2d34, 0xffffff01, 0x6, 0x3, 0xfffffffc, 0x5, 0x4, 0x2, 0x5, 0x3c5b, 0x80000001, 0x24, 0xd, 0x1, 0x0, 0xffffffff, 0xe661, 0x4, 0x7, 0x3, 0x8, 0x4c74, 0x80000000, 0x0, 0x3, 0xe, 0x8, 0x8000806e, 0x7, 0x17, 0x1, 0x7, 0x200, 0x3e, 0x8c, 0x6, 0x6, 0x0, 0x5, 0x4, 0x8, 0x400, 0x80, 0x1, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x8004, 0x5, 0xfffffff3, 0x129432e6, 0xc8, 0xf9, 0x7, 0x8, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x78, 0x4ea4, 0x0, 0x4, 0x7, 0x7fff, 0x7, 0x400, 0x401, 0x6, 0x1, 0xff, 0x5, 0x1000008, 0x5f31, 0xd, 0xf, 0x2, 0x4, 0xb, 0x3, 0x9, 0x8, 0x9, 0x6, 0x47, 0x8020, 0x1, 0xfe000000, 0xffff, 0x2, 0x5, 0x9, 0x3, 0x3, 0x9, 0x7, 0x3, 0x3, 0xbc45, 0x48c93690, 0x43, 0x103], [0x7, 0xa, 0x4, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xf, 0x4, 0x6, 0x5, 0x0, 0x6, 0x5, 0x1, 0x86, 0x3, 0x303c, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x2, 0x6d03, 0x4fac, 0x38, 0x800003, 0x200, 0x80, 0x3, 0x4, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0xa9, 0x5, 0x6, 0xac8, 0xc2, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0x1000000a, 0x0, 0x5, 0x1c, 0x120000, 0xff, 0x2006, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x80000000, 0xb, 0x5, 0x93a, 0x6, 0x1, 0x0, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x4, 0x7, 0x501, 0x10000, 0x4, 0x7fff, 0x10000, 0x8000007f, 0x2, 0x5, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x96, 0xffffffff, 0x80000000, 0x0, 0x4, 0xc8, 0x1, 0xfffff000, 0x10080, 0x3, 0x7e, 0x100, 0x1000, 0x7, 0xae, 0x8, 0x6, 0x226, 0x5, 0x5, 0x1, 0x30b1d693, 0xa1f, 0xf40, 0x5, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) r4 = socket(0x2b, 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000004c0)={'wlan0\x00'}) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e21, 0x2, @remote, 0x1}, 0x1c) 5.508357147s ago: executing program 2 (id=642): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) 5.500340913s ago: executing program 4 (id=643): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000005c0)={0x1, @pix_mp={0x3ff, 0x300, 0x20385655, 0x6, 0x0, [{0x8, 0xf}, {0xb, 0x7fffffff}, {0xd, 0x8}, {0x400, 0x2000008}, {0x2, 0x3}, {0x5, 0x3}, {0x6, 0x8409}, {0x10001, 0x1800000}], 0x0, 0xd, 0x0, 0x3078182a3427730f, 0x1}}) 5.012345394s ago: executing program 4 (id=644): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0xf, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000100000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b70200000000e6ff8500000085000000b70000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000900)=r4, 0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x6a, &(0x7f0000000580)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb08004500005c0000000001010978ac1e0001ac1414aa05009078e02000e0400000000000000000320000ac1414aa64010100442c3303ac1e0101010000130a01010100000003ffffffff00000000ac1414aa00000000000000000000000c761e3be4c3ea2b5de58ab809ef60ae2c1acd6598328e6b613aa30b9db7ceafb62071b7b5d331b3e78f3d812a4f4db36efadde134662bc469ee1a7ce7642aa92c629001595d43a9d108200b0ad283e048aaa689d9e5c6d40e84a0771fe35980a47001d6e6d365c6fe0f18d0e4a07ce127d239218c58668a2d65014a69f44773bc1eef1c6144cba5"], 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r8, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='devtmpfs\x00', 0x800, 0x0) mount$overlay(0x0, &(0x7f0000001340)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r9 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x18) getdents64(r9, &(0x7f0000000300)=""/152, 0x98) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(r12, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)={0x64, r11, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0302}}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0202}}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0xffffffff}, @NL802154_ATTR_IFTYPE={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x8084) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r10, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r11, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVKEY={0x24, 0x2f, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffff5}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xf5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x44041}, 0x4000050) sendmsg$IPCTNL_MSG_EXP_DELETE(r6, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000001200)={0x14, 0x2, 0x2, 0x3, 0x0, 0x0, {0x7, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x0, 0x2, 0x0) 5.010974883s ago: executing program 2 (id=645): io_setup(0x2, &(0x7f0000000000)) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x15) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) socket$can_raw(0x1d, 0x3, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0/file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f0000001640)='\x00') read$FUSE(r3, &(0x7f0000000300)={0x2020}, 0x2020) r4 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da070000000000010902240001000000000904000009030000000921000000012222000905810308"], 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r5}, &(0x7f0000bbdffc)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x0, @empty, 0x4}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e23, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40}], 0x48) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) syz_usb_ep_write(r4, 0x81, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x1, 0xf, 0xa, 0x401000, 0x0, 0x1, 0x4}, &(0x7f0000000080)={0x5a8, 0x9, 0x4, 0x100000001, 0x1, 0x6, 0x6, 0x1}, &(0x7f00000000c0)={0x6, 0x100, 0xed7f, 0x4, 0x6, 0x10001, 0x1200, 0x8}, &(0x7f0000000100)={0x77359400}) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="110d000014000000000000000000000005000500000000000a000000000000000000000000000000000000000000000000000000000000000800120002000000000000000000000006002b00020300000000000000000000fe880000000000000000000000000001fc010000000000000000000000000000050000002b2000000a004e21fffffffdff010000000000000000000000000001ca00000000000000"], 0xa0}}, 0x0) syz_usb_ep_write(r4, 0x81, 0x0, 0x0) 4.6765012s ago: executing program 3 (id=646): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0, 0x0, 0xffffffffffffffff}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_ALL_TARGETS={0x8, 0xa, 0x1}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000000}, 0x880) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = syz_open_dev$sndctrl(&(0x7f0000000a80), 0xd4, 0x100) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000280)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') r8 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000a40)='.pending_reads\x00', 0x842, 0x0) ioctl$FICLONE(r8, 0x40049409, r8) r9 = dup2(r7, r6) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000440)={'ip_vti0\x00', &(0x7f0000000380)={'syztnl1\x00', 0x0, 0x1, 0x7, 0x4, 0xc63, {{0x5, 0x4, 0x2, 0x9, 0x14, 0x67, 0x0, 0xe, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}}}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000ac0)=""/46) 4.552356356s ago: executing program 1 (id=647): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000380)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000002580)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500010000000000f100000006"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x0) 3.602095956s ago: executing program 4 (id=648): mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8fff, 0x0) move_pages(0x0, 0x20a0, &(0x7f0000000040), &(0x7f0000001180), &(0x7f0000000000), 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000780)={[&(0x7f0000000280)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01', &(0x7f0000000380)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01', &(0x7f0000000480)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01', 0x0]}, &(0x7f0000000740)={[&(0x7f0000000a40)='.^*%$\'-\\:\x00']}) mount$nfs(&(0x7f0000000080)='*+6\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1a026, &(0x7f0000000580)={[], [{@dont_hash}, {@subj_user={'subj_user', 0x3d, '\x00'}}]}) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000fc0)={0x0}}, 0x40) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) getpeername$netrom(0xffffffffffffffff, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x3c, r6, 0x1, 0x270bd2c, 0x5, {0x5}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0xaac}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}]}, 0x3c}, 0x1, 0xb6, 0x0, 0x40}, 0x0) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005d00)={0x114, 0x2e, 0x1, 0x0, 0x25dfdbfc, "", [@nested={0x104, 0xf2, 0x0, 0x1, [@typed={0xc, 0x18, 0x0, 0x0, @u64=0xfac08}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}}, @generic="50bb2d6f67d29d6fabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb43d9621dc08c029d1608a46cf26fbe816b89f7cb81bff81a8b9482565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a682167c43dbf137115a40ebddcad74875ec58e9a3ddb9ad02a078cf0d972df9e99f079767734f69ce475f00ac64337803f5eb4e5842f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82", @typed={0x4, 0xe9}]}]}, 0x114}], 0x1, 0x0, 0x0, 0x1}, 0x0) 3.596921025s ago: executing program 3 (id=649): bpf$TOKEN_CREATE(0x24, &(0x7f0000000100), 0x8) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0xfffffffd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001440)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r2}, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010027bd7000fddbdf252100000008000300", @ANYRES32=r5, @ANYBLOB="38002d800400"], 0x54}, 0x1, 0x0, 0x0, 0x4040000}, 0x24000040) (async) r6 = socket$pptp(0x18, 0x1, 0x2) (async) r7 = syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x0) io_uring_setup(0x1de0, &(0x7f00000000c0)={0x0, 0x45d6}) (async) ioctl$MON_IOCX_MFETCH(r7, 0xc0109207, &(0x7f0000000c40)={0x0, 0xfe72}) close_range(r6, 0xffffffffffffffff, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) 3.192585829s ago: executing program 0 (id=650): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x8004b707, 0x0) 2.998556834s ago: executing program 3 (id=651): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000080)='rpc_clnt_new\x00', 0xffffffffffffffff, 0x0, 0xb9b}, 0x18) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000002580)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500010000000000f100000006"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x0) 2.95658515s ago: executing program 1 (id=652): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x10008) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="d56cea33946c0eae3241d3604bfce89adddb2eb96960338db7572fa254eb7c69dc0cb526989630e26224c258c8d70ccacc5564d67723f4756c0399174c5460c4995942d24092c36dc820e97344798b5bb45423f853bf50e374323abacf0388cd091016b7a3d7843f4d3ae1658bd34d967e3323a64908442788dbc99c1f4248da53fb5be2c8001236b994ca594e3b3c588beaf3cb1c32c072d768b9e665e7d87044fdfc1fd6452593e6793963153f3850bf85042a5c139799ba8f6cb8d877fc436c4f1601270d6e29d60a4c80d6315e46f4219494ce897127d0b76f5d681e90f4e9282468ef7993cd92076aed266c1db8b81b93adc4969c9b89b32b8768c9f39f2d148e933dbb651746a9364f49986ef73b4c29f647b82b83216bb8179fe5346fdacdc5fda4bd48875cd2f1cf57a0c9a91e059446bac310a6d68948675c35a8e442168fd84d78d9800e5b05bdbce3a6eac65bee7279a3628f2a08931d3d52ce490652c20f8ae529eaf24bf421dad976c68b234ee6f6210c9f9aac3a55c6939d6aa3805b95619546264ff3ff82d0dc690e8ead61b6ed528c3c117cd771a3b7feb214ce8d720640d97f14b399b7f46dc4aad83117e8e642ccb117d13f345536fc3801c124cfaf8aa7aafff6c8df3fdd4469c077eccbd8ddacad80d9113dfde26ae67b226185743b2d53667fb3016fe114f87484ab614ddf0887c4b2c85351ab21a0ece6c066a154b38b4d7c1792d2db2cc5f8ceb42078187949d354b7a08d1529f3d10814757179c860db031dad4a3dc13ca01d1013238ed5f7a9674fcc77f0d34e2118fb851c970d86ecf9de1cfdb8d3ab197480e263c3207c3d7ebe17f9547c7c56b08e83de875294d0fd68df1926ecac24350b2c70bd73e14122ed480c564353d34049e67c26036fc35d04022cd35d6ac00756d3b8550bb22ae80a4bd630a00268d07fa249b0bf545dfbf01bea2f12b30738c6e13156244eb24e6d69ba7c3acdbbefe8bbc06b821aebf836ca07a3cc7b6b24686ed8f3b23085c893e72188b797651c5ab5cceb1465414a325f793a3af6d06eed7eb734ad05bc1f6619e8485259f570a482a67273ee01fe15dd938afce026f1111c7a38ed6d1aba34f009ce1e99140fd0db2de74150541fd48dd2ec5b1d15669de2ffe3a198184b6186ccda31aa64c585ff8cb65b67fe1455753895a88b6ab4c6bf1bb8329739178147e6f15801bfa707bd9ec9da662573ce07af684bb7c880a7d63b0a0a7300881408c44e95c679ea32b0eab845d0b333f245e8d6006258678704aa8cccdaf80cc46138d5b7a0804fdfa34c91d61a0d2fa6c62e7d1a675e5743f845ab40ea5df0182d6eb9781905c94751c75a411699a76f48433142c5f109d5dfddcc0b1dc6254efd5ea50d6ffbc7b9ca031e1a0123844b63c48b964645c6d24707582825e219bcd61677ed4fc45ee1f4be91b4c1b856d65a86acf22b8b0d588bc473248ac040326b1490c2fea24bc0c0a721e2ed63e39973cd4d38df1001dba9b9d995c229655dd26f3cd3d64077ec111e2c370717cb4cd068e0d3a52f1027d3df953e1f1ac768a7215a3695722b1b6714ce43801451a9532212b651d073c780d61712aebadd145c1cd95c1dc0dcf51850046ae5771e365f45858a36e48afe563ec0afee3803ff6a35bc25217b53eda39bb813b8d3d728c21a0b80d014003143666c0d1398cc46a01aaaf97117edda217f984010e7c5cf32535a669d4f11f6b70e3a3b823987ef7c9f878415063bf05205e13bcf7acb287bd0bb0fce77529a711f0ed145ea2ecf2194658dff17c5681cf8c7ad8521d235a705292af4878b3f124be2df661026c091d6c07aae1a74c919f7478d1083f70b3a0fe00c2e220ab998b4595268b6f7cabbfc85e59dfb6ab7a794cd3fd70d5cc4d70ca933a4452df5a345cb31f3267de53519ba39c915d492cd4652843f1d30a5fb311e3b5d868347969f013c5e3b4841b22240abcb61a14ff567186766ce8f6ae64877f672835dbff4fcf19c8230d8a402397630effb698a8b0c9a28ae028d7938ffde488fd64113085bce504cd0551e0eb3730c3f781cbecf0c41d2338766d3f6096661c1f1bec3162b8a0c4099fccd9480e821df8782c2e070530befb62bccd8539fe9dc7d8d3f9bded1bb34db3f2d6050885c8f1d57f5e603f629de7491f5fd9fafcceb565abeaec838b10a763a00a4607d4330bdcedc066d8cf9790d806e03c219866bb8f053a6e602645436d1f469df1d5008f5dcd4bdb7ce5b76ec015a8f4693cb2a63ceb2be00bcf221f0ca32db4efaf8f7022622b335fa8dea4afdd86be10be6c4d66e5f57416add4480509cb98cf31cdda84644eeb782eea041d4bc0e005a20bccc3c4a08cefcdb91cc2c61d9231c4e36e96f6edd2133f9b34e7da90ce20d1c60ff223c6a204bb942766a359b923573bbbaf2a827d79e4f649e79a840216ac4ddb3409c94e71ff08d109bc3f0cf6583219de7d7131a956f835ecf5c131a0b1e056a86d800a0204243f3b695029578c064306a31db53f28a8f0c0302486cd05970904e9b5c53100ac1aabb3110a89820e4d8307c3d46084999d0456c53fec61a9242b486eb41a90f3300fdfd0d8a472e8da7a842588721d1df1f5e4cc425efebc75a904ef4cc881346a4bc23eef4d492e3efccebab86ae4213f42671370579ee7f8341396e9515619e100a8fae2c5cba0139a088579ece7a603c8b8bab9998223fe862dff8480aeaa5970c90b894e5f71c2784e4dfd50ed3e9ed91036e8356c09464de13b4a95227203133b2c2c71cd6323492f083bda58ad7721b6666b9cd93f93f0288482813fd8aade02cca81cd35257e023504ac4f86be1c7a810b67c6d7077f5cdbd305b618a05c03d196894bfb1a6ff511e59ac8ce45d16cee95e1de0797a543728caaa43e5ae42a12b6bb7910d18d4e1ea89d264491287eb23a76095a12a39c46a7c85349e2969edaed3c1fa6a2150494f63f4c98c65fcdd650ac7424ac1ae64421294356ac1e4dbf9d4c817f081f4f7751ebf56788d799bac29dc0bfe83ead7ab3e338b8b84df4cad2b549aaac4e6048a6fa8f8f6f1f7e0e51c8b3c872f18c466e590222b03230f46bc8e9a0171bbd2096c7a480d6a6f29bd74b60105bebda42e59cc830c4b31f6c52687b4ec2ba869149ae363d711d099f94ceade1ada193e931ed9aea0a280ed5f25ad5ab3b4083f140ca17b43e5f6aef2c24a28a0262c80a040187e052ea7d54a528b6fcc176ed3afc07fe6a661d050fb4a3a6abfa3dac5f3230540b45af060781cb5499c2894d6a4a2bf908ddd48d6b34207f56c31229e206c88db3552ceb6e82a0fa2bf7f97baf603d37d6a8b1f2b1f5f95b251129ed05351681908b7cf5cf6cc86dd854174cc19713b4d262b021952b6da5f20f57bbacca62f5b7124409aa625bbea59819baebc1bc2dd188feba48c998d0dbed60d44b8a4f0ac28f6c1c8c9998f7406f1a34e4ce902be2420f7ff51a5ab3b1faa86ab2ec1edbea2493cae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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 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) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x83, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000000700)=[&(0x7f0000000440)={0xfff0, 0x20000000, 0x4, 0x1, 0x0, r3, &(0x7f0000000780)='!', 0x1, 0xf}]) dup3(r3, r0, 0x0) 2.95133563s ago: executing program 0 (id=653): mkdir(&(0x7f00000003c0)='./file0\x00', 0x21) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0xa02) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) r2 = socket$phonet(0x23, 0x2, 0x1) r3 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0xc0c00) io_setup(0x3, &(0x7f0000000180)) mknodat(0xffffffffffffffff, 0x0, 0x22f6c0948578f7ce, 0xb1) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x1) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.effective_cpus\x00', 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) write(0xffffffffffffffff, &(0x7f0000000680)="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", 0x17a) bind$phonet(r2, 0x0, 0x0) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x40046109, &(0x7f0000000140)={0xcf, 0x0, 0xa, 0x6}) ioctl$SIOCPNDELRESOURCE(r2, 0x89ee, 0x0) syz_emit_vhci(0x0, 0x4) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, 0x0) r5 = dup(0xffffffffffffffff) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000540)=ANY=[@ANYRESDEC=r3, @ANYBLOB="5700557ccb8680a738b7eafe1a587a558c7b1ba620922caf4dd52f246319591a83c490635d0c51aabc478b88221911744fc337c55458f05624a4ea31b57b86a04dd94f6f07166e3a4821332902aef6186439ed2a3b231d47cf89c313dac24ed28148417b1e2f19d69d218bb0a7585e6334fdf28fe714554e85bd42fb59660d2cf651ba6bbaa30edf82371be2bc3d8876a40e35f425b47e8a58a915383b4ef7fc4bdf4e46878b0bf6906965d0e26c1f52c0edb014745ba4f2b5c7401139caf04c9b0e737c752cf0ee99d414c3c096c134b2e2910592e569a5ef742a74d83333b1e9fd91f52dd62c096296e51a992452"]) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000002c0)={'rose0\x00', 0x1}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_off}], [{@context={'context', 0x3d, 'user_u'}}]}) 1.564367001s ago: executing program 1 (id=654): r0 = syz_usb_connect(0x2, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000751c0110e60f00989ad1010203010902240001000000000904290202b48cbb0009050402100000fa000905820240"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000080)=ANY=[@ANYBLOB="400f06", @ANYRESDEC=r0], 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000000906010200000000000000000600000a05000100070000000a00094000000008100008800c00078008000940000000d40900020073797a31"], 0x40}, 0x1, 0x0, 0x0, 0x10000001}, 0x0) ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, &(0x7f0000000040)={0x28, 0x7, r2, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, r2, 0x0, 0xffffffffffffffff, 0x1}) 1.541522068s ago: executing program 2 (id=655): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) 1.508012529s ago: executing program 3 (id=656): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="120100002eab5a40401c3405cc6d010203010902120001000000000904"], 0x0) socket$kcm(0x29, 0x5, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) open(0x0, 0x1802, 0x14d) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x11, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f000001b700)=""/102392, 0x18ff8) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0x68) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f00000004c0)={0x2, 0x1, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10, 0x0, 0x0, 0x0, 0x37}, 0x300060c1) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x670, 0x5, 0x460, 0x0, 0x240, 0xffffffff, 0x1a0, 0x0, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, 0x0, {[{{@ip={@rand_addr=0x64010100, @local, 0xff0000ff, 0xffffff00, 'veth1_to_bridge\x00', 'veth0_macvtap\x00', {}, {0xff}, 0x16}, 0x0, 0x168, 0x1a0, 0x48, {}, [@common=@unspec=@string={{0xc0}, {0x7, 0xc, 'kmp\x00', "4801d3e4c6b2bfd892aa7400051624fa86999b13d39b99407a9b7abe75a728baa18da576811985de44110b8602025e1298ea55f1c5087ab16f67b18ca90ac68f0b3d6a068f727f7d23fa5fad26a59a5da2651212bdf9d29248ae63e2349b2470915eea2c39ade5129ff26b6fe772493180cfda2cdd49412e9469d85abdb467ba", 0x76, 0x2, {0x1}}}, @common=@unspec=@devgroup={{0x38}, {0x3, 0x0, 0x3, 0x3, 0x81}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0xae, {0xf, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id=0x65, @port=0x4e24}}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xfffc, 0xd, 0x1}, {0x2, 0x4, 0x3}, 0x1000, 0x100}}}, {{@ip={@multicast2, @broadcast, 0xff, 0x0, 'virt_wifi0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x0, 0x4e}, 0x0, 0x70, 0xb8}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@rand_addr=0x64010102, @ipv4=@private=0xa010101, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ip={@loopback, @remote, 0xff, 0x0, 'batadv_slave_1\x00', 'ip_vti0\x00', {}, {0xff}, 0x6, 0x1, 0x5}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={{0x28}, {0x4, '\\Q', 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @local, @dev={0xac, 0x14, 0x14, 0x2a}, @port=0x4e22, @gre_key=0x5}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4c0) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x30, r6, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x30}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r7) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r7, 0x9) 1.451955257s ago: executing program 0 (id=657): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, 0x2}, 0x94) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5, 0x20}, 0xc) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008aec1, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, &(0x7f0000bbdffc)) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x3, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) futex_waitv(&(0x7f0000001080)=[{0x3, &(0x7f0000001040)=0x3, 0x82}], 0x1, 0x0, 0x0, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x5, 0x1000086}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) io_setup(0x1, 0x0) io_submit(0x0, 0x0, 0x0) pipe(0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) futex(0x0, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) 1.451268319s ago: executing program 2 (id=658): socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0xa0200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0x1}], 0x1) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) pselect6(0x40, &(0x7f0000000080)={0x5, 0x0, 0x120000000000, 0x2, 0x500, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000180)={0x3fe, 0x7, 0x0, 0x9, 0x86, 0x800, 0x80000002}, 0x0, 0x0) 1.247509827s ago: executing program 4 (id=659): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) lsm_set_self_attr(0x64, &(0x7f00000001c0)={0x6d, 0x4, 0x3, 0x10, "2269068f3b0a3871c9f9d82abdb2435e"}, 0x30, 0x0) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) (async) sendmsg$rds(r1, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) 1.198167178s ago: executing program 4 (id=660): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20, @local}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='GPL\x00', 0x4, 0x436, &(0x7f0000000040)=""/183, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffc95}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000180)={r1, r2}) sendmmsg$inet(r3, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000002c0)="89", 0x1}, {0x0}], 0x2, 0x0, 0xd0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/191, 0xfffffd90}], 0x1, 0x182, 0x0) 572.81955ms ago: executing program 2 (id=661): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000004600)={{0x14}, [@NFT_MSG_NEWRULE={0x6c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x40, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @osf={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x4}]}}}, {0x24, 0x1, 0x0, 0x1, @meta={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0xc}, @NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0x17}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWSETELEM={0x14, 0xc, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0x9}}], {0x14}}, 0xa8}}, 0x0) 463.986775ms ago: executing program 0 (id=662): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xa, &(0x7f0000000080)={0x8, 0x9}, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0xb, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000730000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='contention_begin\x00', r1}, 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) recvmmsg$unix(r3, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/21, 0x15}], 0x1}}], 0x1, 0x40000022, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/fscreate\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x3, 0x0, &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x42}, 0x94) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) io_uring_setup(0x79c4, &(0x7f00000001c0)={0x0, 0x701e, 0x400, 0x2, 0x64}) write$binfmt_script(r4, &(0x7f0000007c40)={'#! ', './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0xff1) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) io_uring_setup(0xfc8, &(0x7f0000000180)) socket$inet_smc(0x2b, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) prctl$PR_SCHED_CORE(0x4d, 0x1, 0x0, 0x0, 0x0) timer_create(0x2, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7c0, 0x1125, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x3, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x4, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) 217.18927ms ago: executing program 4 (id=663): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) syz_open_procfs(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000980)='./file0\x00', 0x30) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) mmap$binder(&(0x7f000041f000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0xc2d41, 0x0) (fail_nth: 6) 0s ago: executing program 2 (id=664): socketpair$unix(0x1, 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) preadv(0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0)=0x8, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = syz_open_dev$vim2m(&(0x7f0000000080), 0x8004, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r2, 0xc0d05604, &(0x7f00000006c0)={0x1, @pix_mp={0xe233, 0x4, 0x30314742, 0x9, 0x7, [{0xb1ce, 0x2}, {0x7, 0xb}, {0x5}, {0xfffffbff, 0xfffffff9}, {0xc2b4, 0x4}, {0x5, 0x8}, {0x334e, 0xc2}, {0x8a, 0x40e}], 0x97, 0x0, 0x0, 0x1, 0x3}}) syz_open_dev$sg(0x0, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = fsopen(&(0x7f00000014c0)='proc\x00', 0x0) r5 = fsmount(r4, 0x0, 0x8f) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000001300)=@mangle={'mangle\x00', 0x10, 0x97, 0x710, 0x0, 0x410, 0x0, 0x2f8, 0x2f8, 0x640, 0x640, 0x640, 0x640, 0x640, 0x6, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {0x7a00000000000000}}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'veth1_to_batadv\x00', {0x8, 0x5, 0x3c, 0x97, 0x6, 0x401, 0x4, 0x120e, 0x18, 0x40}, {0x5}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xfff7, 0x4}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv6=@mcast1}}}, {{@ipv6={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth1\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x2}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}, @common=@eui64={{0x28}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local, @ipv4=@multicast1}}}, {{@ipv6={@mcast1, @mcast2, [], [], 'wg1\x00', 'vxcan1\x00', {0xff}, {}, 0x2c}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2, @ipv6=@local}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x770) fchdir(r5) setsockopt$MRT6_DEL_MIF(r5, 0x29, 0xcb, &(0x7f0000000040)={0x1, 0x1, 0xb, 0x0, 0x5}, 0xc) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000400)={0x1, @pix={0x4, 0x2f, 0x32314d54, 0x0, 0x3, 0x1, 0xc, 0xe95, 0x1, 0x7, 0x1}}) kernel console output (not intermixed with test programs): arse.constprop.0+0xc8/0x290 [ 163.788178][ T7044] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 163.788205][ T7044] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 163.788234][ T7044] ? kfree_skbmem+0x1a4/0x1f0 [ 163.788262][ T7044] genl_family_rcv_msg_doit+0xbf/0x2f0 [ 163.788290][ T7044] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 163.788317][ T7044] ? genl_get_cmd+0x194/0x580 [ 163.788349][ T7044] ? __radix_tree_lookup+0x21f/0x2c0 [ 163.788372][ T7044] genl_rcv_msg+0x55c/0x800 [ 163.788402][ T7044] ? __pfx_genl_rcv_msg+0x10/0x10 [ 163.788428][ T7044] ? __pfx_ovs_flow_cmd_get+0x10/0x10 [ 163.788457][ T7044] netlink_rcv_skb+0x158/0x420 [ 163.788480][ T7044] ? __pfx_genl_rcv_msg+0x10/0x10 [ 163.788508][ T7044] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 163.788541][ T7044] ? netlink_deliver_tap+0x1ae/0xd30 [ 163.788569][ T7044] genl_rcv+0x28/0x40 [ 163.788592][ T7044] netlink_unicast+0x5aa/0x870 [ 163.788619][ T7044] ? __pfx_netlink_unicast+0x10/0x10 [ 163.788653][ T7044] netlink_sendmsg+0x8c8/0xdd0 [ 163.788681][ T7044] ? __pfx_netlink_sendmsg+0x10/0x10 [ 163.788715][ T7044] ____sys_sendmsg+0xa98/0xc70 [ 163.788742][ T7044] ? copy_msghdr_from_user+0x10a/0x160 [ 163.788762][ T7044] ? __pfx_____sys_sendmsg+0x10/0x10 [ 163.788805][ T7044] ___sys_sendmsg+0x134/0x1d0 [ 163.788827][ T7044] ? __pfx____sys_sendmsg+0x10/0x10 [ 163.788846][ T7044] ? __lock_acquire+0x622/0x1c90 [ 163.788898][ T7044] __sys_sendmsg+0x16d/0x220 [ 163.788921][ T7044] ? __pfx___sys_sendmsg+0x10/0x10 [ 163.788959][ T7044] do_syscall_64+0xcd/0xfa0 [ 163.788984][ T7044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.789001][ T7044] RIP: 0033:0x7f1be618eec9 [ 163.789017][ T7044] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 163.789034][ T7044] RSP: 002b:00007f1be6f6c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 163.789052][ T7044] RAX: ffffffffffffffda RBX: 00007f1be63e5fa0 RCX: 00007f1be618eec9 [ 163.789063][ T7044] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 163.789074][ T7044] RBP: 00007f1be6f6c090 R08: 0000000000000000 R09: 0000000000000000 [ 163.789084][ T7044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.789095][ T7044] R13: 00007f1be63e6038 R14: 00007f1be63e5fa0 R15: 00007ffd9f4366a8 [ 163.789121][ T7044] [ 164.075365][ T5927] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 164.768483][ T5927] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.780112][ T5927] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 164.793853][ T5927] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 164.836746][ T5927] usb 5-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 164.859099][ T5927] usb 5-1: Manufacturer: syz [ 165.047711][ T5927] usb 5-1: config 0 descriptor?? [ 165.679110][ T5927] usbhid 5-1:0.0: can't add hid device: -71 [ 165.691977][ T5927] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 165.705752][ T5927] usb 5-1: USB disconnect, device number 5 [ 166.546077][ T7080] FAULT_INJECTION: forcing a failure. [ 166.546077][ T7080] name failslab, interval 1, probability 0, space 0, times 0 [ 166.571644][ T30] audit: type=1326 audit(1760680244.873:587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 166.660458][ T7080] CPU: 1 UID: 0 PID: 7080 Comm: syz.2.314 Not tainted syzkaller #0 PREEMPT(full) [ 166.660484][ T7080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 166.660494][ T7080] Call Trace: [ 166.660500][ T7080] [ 166.660507][ T7080] dump_stack_lvl+0x16c/0x1f0 [ 166.660533][ T7080] should_fail_ex+0x512/0x640 [ 166.660553][ T7080] ? kmem_cache_alloc_node_noprof+0x65/0x770 [ 166.660577][ T7080] should_failslab+0xc2/0x120 [ 166.660603][ T7080] kmem_cache_alloc_node_noprof+0x78/0x770 [ 166.660622][ T7080] ? __lock_acquire+0x622/0x1c90 [ 166.660642][ T7080] ? __alloc_skb+0x2b2/0x380 [ 166.660666][ T7080] ? __alloc_skb+0x2b2/0x380 [ 166.660681][ T7080] __alloc_skb+0x2b2/0x380 [ 166.660700][ T7080] ? __pfx___alloc_skb+0x10/0x10 [ 166.660726][ T7080] netlink_ack+0x15d/0xb80 [ 166.660749][ T7080] ? avc_has_perm_noaudit+0x149/0x3b0 [ 166.660781][ T7080] netlink_rcv_skb+0x332/0x420 [ 166.660804][ T7080] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 166.660823][ T7080] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 166.660857][ T7080] ? ns_capable+0xd7/0x110 [ 166.660885][ T7080] nfnetlink_rcv+0x1b3/0x430 [ 166.660902][ T7080] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 166.660917][ T7080] ? netlink_deliver_tap+0x1ae/0xd30 [ 166.660943][ T7080] netlink_unicast+0x5aa/0x870 [ 166.660969][ T7080] ? __pfx_netlink_unicast+0x10/0x10 [ 166.661002][ T7080] netlink_sendmsg+0x8c8/0xdd0 [ 166.661028][ T7080] ? __pfx_netlink_sendmsg+0x10/0x10 [ 166.661060][ T7080] ____sys_sendmsg+0xa98/0xc70 [ 166.661087][ T7080] ? copy_msghdr_from_user+0x10a/0x160 [ 166.661108][ T7080] ? __pfx_____sys_sendmsg+0x10/0x10 [ 166.661145][ T7080] ___sys_sendmsg+0x134/0x1d0 [ 166.661167][ T7080] ? __pfx____sys_sendmsg+0x10/0x10 [ 166.661185][ T7080] ? __lock_acquire+0x622/0x1c90 [ 166.661238][ T7080] __sys_sendmsg+0x16d/0x220 [ 166.661259][ T7080] ? __pfx___sys_sendmsg+0x10/0x10 [ 166.661294][ T7080] do_syscall_64+0xcd/0xfa0 [ 166.661316][ T7080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.661331][ T7080] RIP: 0033:0x7f0797b8eec9 [ 166.661343][ T7080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 166.661355][ T7080] RSP: 002b:00007f0798abb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.661366][ T7080] RAX: ffffffffffffffda RBX: 00007f0797de5fa0 RCX: 00007f0797b8eec9 [ 166.661373][ T7080] RDX: 0000000000048000 RSI: 0000200000000380 RDI: 0000000000000003 [ 166.661379][ T7080] RBP: 00007f0798abb090 R08: 0000000000000000 R09: 0000000000000000 [ 166.661385][ T7080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 166.661391][ T7080] R13: 00007f0797de6038 R14: 00007f0797de5fa0 R15: 00007ffd53bd5ee8 [ 166.661405][ T7080] [ 166.928772][ T30] audit: type=1326 audit(1760680244.873:588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 166.952970][ T30] audit: type=1326 audit(1760680244.873:589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 166.976558][ T30] audit: type=1326 audit(1760680244.873:590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 166.999798][ T30] audit: type=1326 audit(1760680244.873:591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 167.023009][ T30] audit: type=1326 audit(1760680244.873:592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 167.046635][ T30] audit: type=1326 audit(1760680244.873:593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 167.069862][ T30] audit: type=1326 audit(1760680244.873:594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 167.093069][ T30] audit: type=1326 audit(1760680244.873:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7074 comm="syz.1.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 167.261114][ T7094] FAULT_INJECTION: forcing a failure. [ 167.261114][ T7094] name failslab, interval 1, probability 0, space 0, times 0 [ 167.388260][ T7094] CPU: 0 UID: 0 PID: 7094 Comm: syz.3.318 Not tainted syzkaller #0 PREEMPT(full) [ 167.388285][ T7094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 167.388296][ T7094] Call Trace: [ 167.388302][ T7094] [ 167.388308][ T7094] dump_stack_lvl+0x16c/0x1f0 [ 167.388325][ T7094] should_fail_ex+0x512/0x640 [ 167.388339][ T7094] ? __kmalloc_cache_noprof+0x5f/0x780 [ 167.388353][ T7094] should_failslab+0xc2/0x120 [ 167.388370][ T7094] __kmalloc_cache_noprof+0x72/0x780 [ 167.388381][ T7094] ? rds_cong_from_addr+0x50/0x540 [ 167.388395][ T7094] ? rds_cong_from_addr+0x50/0x540 [ 167.388405][ T7094] ? trace_kmalloc+0x2b/0xd0 [ 167.388420][ T7094] rds_cong_from_addr+0x50/0x540 [ 167.388430][ T7094] ? __rds_conn_create+0x791/0x2340 [ 167.388444][ T7094] rds_cong_get_maps+0x21/0xe0 [ 167.388454][ T7094] ? __ipv6_addr_type+0x225/0x300 [ 167.388466][ T7094] __rds_conn_create+0xaca/0x2340 [ 167.388483][ T7094] ? __pfx___rds_conn_create+0x10/0x10 [ 167.388496][ T7094] ? rcu_is_watching+0x12/0xc0 [ 167.388507][ T7094] ? lockdep_init_map_type+0x5c/0x280 [ 167.388524][ T7094] rds_conn_create_outgoing+0x44/0x60 [ 167.388539][ T7094] rds_sendmsg+0xe2e/0x31f0 [ 167.388554][ T7094] ? __pfx_avc_has_perm+0x10/0x10 [ 167.388566][ T7094] ? __lock_acquire+0xb8a/0x1c90 [ 167.388583][ T7094] ? __pfx_rds_sendmsg+0x10/0x10 [ 167.388600][ T7094] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10 [ 167.388616][ T7094] ? __might_fault+0xe3/0x190 [ 167.388631][ T7094] ? __import_iovec+0x1dd/0x650 [ 167.388649][ T7094] ? ____sys_sendmsg+0xa98/0xc70 [ 167.388665][ T7094] ____sys_sendmsg+0xa98/0xc70 [ 167.388682][ T7094] ? copy_msghdr_from_user+0x10a/0x160 [ 167.388695][ T7094] ? __pfx_____sys_sendmsg+0x10/0x10 [ 167.388717][ T7094] ___sys_sendmsg+0x134/0x1d0 [ 167.388730][ T7094] ? __pfx____sys_sendmsg+0x10/0x10 [ 167.388741][ T7094] ? __lock_acquire+0x622/0x1c90 [ 167.388775][ T7094] __sys_sendmsg+0x16d/0x220 [ 167.388787][ T7094] ? __pfx___sys_sendmsg+0x10/0x10 [ 167.388809][ T7094] do_syscall_64+0xcd/0xfa0 [ 167.388823][ T7094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.388835][ T7094] RIP: 0033:0x7feb2758eec9 [ 167.388843][ T7094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 167.388854][ T7094] RSP: 002b:00007feb284e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 167.388865][ T7094] RAX: ffffffffffffffda RBX: 00007feb277e5fa0 RCX: 00007feb2758eec9 [ 167.388871][ T7094] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000005 [ 167.388878][ T7094] RBP: 00007feb284e8090 R08: 0000000000000000 R09: 0000000000000000 [ 167.388884][ T7094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 167.388892][ T7094] R13: 00007feb277e6038 R14: 00007feb277e5fa0 R15: 00007ffda4578588 [ 167.388916][ T7094] [ 167.736368][ T7099] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pid=7099 comm=syz.0.319 [ 169.478039][ T7117] netlink: 24 bytes leftover after parsing attributes in process `syz.0.325'. [ 169.624635][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 169.624646][ T30] audit: type=1400 audit(1760680247.933:607): avc: denied { ioctl } for pid=7116 comm="syz.0.325" path="socket:[13792]" dev="sockfs" ino=13792 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 169.733377][ T5927] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 169.891213][ T5927] usb 3-1: Using ep0 maxpacket: 16 [ 169.898083][ T5927] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 120, using maximum allowed: 30 [ 169.912736][ T5927] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.924725][ T5927] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 169.940716][ T5927] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 120 [ 169.953903][ T5927] usb 3-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 169.967960][ T5927] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.977887][ T5927] usb 3-1: config 0 descriptor?? [ 170.392773][ T7126] fuse: Unknown parameter 'fd0x0000000000000007' [ 170.913375][ T30] audit: type=1326 audit(1760680248.593:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7114 comm="syz.2.324" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0797b8eec9 code=0x0 [ 171.139799][ T30] audit: type=1400 audit(1760680249.443:609): avc: denied { ioctl } for pid=7136 comm="syz.3.329" path="/dev/vhost-vsock" dev="devtmpfs" ino=1275 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 171.171621][ T7140] input: syz0 as /devices/virtual/input/input7 [ 171.192186][ T7140] fuse: Bad value for 'fd' [ 171.267116][ T30] audit: type=1400 audit(1760680249.573:610): avc: denied { setopt } for pid=7143 comm="syz.0.331" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 171.303278][ T5927] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 171.631313][ T5927] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 171.647069][ T5927] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 171.656233][ T5927] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.666766][ T5927] usb 5-1: config 0 descriptor?? [ 171.680420][ T5927] pwc: Askey VC010 type 2 USB webcam detected. [ 172.553391][ T910] usb 3-1: USB disconnect, device number 12 [ 172.749543][ T5927] pwc: recv_control_msg error -32 req 02 val 2b00 [ 172.761358][ T5927] pwc: recv_control_msg error -32 req 02 val 2700 [ 172.803228][ T30] audit: type=1400 audit(1760680251.093:611): avc: denied { name_connect } for pid=7130 comm="syz.4.328" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 172.829496][ T7131] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 173.145595][ T7131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 173.196727][ T5927] pwc: recv_control_msg error -32 req 02 val 2c00 [ 173.218059][ T5927] pwc: recv_control_msg error -32 req 04 val 1000 [ 173.225713][ T5927] pwc: recv_control_msg error -32 req 04 val 1300 [ 173.232676][ T5927] pwc: recv_control_msg error -32 req 04 val 1400 [ 173.240727][ T5927] pwc: recv_control_msg error -32 req 02 val 2000 [ 173.248544][ T5927] pwc: recv_control_msg error -71 req 02 val 2100 [ 173.255364][ T5927] pwc: recv_control_msg error -71 req 04 val 1500 [ 173.262644][ T5927] pwc: recv_control_msg error -71 req 02 val 2500 [ 173.269608][ T5927] pwc: recv_control_msg error -71 req 02 val 2400 [ 173.280650][ T5927] pwc: recv_control_msg error -71 req 02 val 2600 [ 173.397397][ T5927] pwc: recv_control_msg error -71 req 02 val 2900 [ 173.408769][ T30] audit: type=1326 audit(1760680251.653:612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7162 comm="syz.3.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 173.510159][ T24] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 173.522785][ T30] audit: type=1326 audit(1760680251.653:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7162 comm="syz.3.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 173.560284][ T5927] pwc: recv_control_msg error -71 req 02 val 2800 [ 173.587131][ T5927] pwc: recv_control_msg error -71 req 04 val 1100 [ 173.604406][ T5927] pwc: recv_control_msg error -71 req 04 val 1200 [ 173.714554][ T30] audit: type=1326 audit(1760680251.653:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7162 comm="syz.3.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 173.739032][ T7174] bridge1: entered promiscuous mode [ 173.751961][ T7174] bridge1: entered allmulticast mode [ 173.761693][ T7174] team0: Port device bridge1 added [ 173.779976][ T24] usb 1-1: config 1 has an invalid interface number: 7 but max is 0 [ 173.788177][ T24] usb 1-1: config 1 has no interface number 0 [ 173.795433][ T30] audit: type=1326 audit(1760680251.653:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7162 comm="syz.3.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 173.819149][ T5927] pwc: Registered as video103. [ 173.831093][ T5927] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input8 [ 173.871770][ T7180] fuse: Unknown parameter 'gTE_id' [ 173.881855][ T24] usb 1-1: config 1 interface 7 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 173.894889][ T24] usb 1-1: config 1 interface 7 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 173.909347][ T7180] netlink: 'syz.2.339': attribute type 10 has an invalid length. [ 173.917588][ T30] audit: type=1326 audit(1760680251.653:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7162 comm="syz.3.336" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 173.962159][ T24] usb 1-1: config 1 interface 7 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 174.007724][ T5927] usb 5-1: USB disconnect, device number 6 [ 174.026894][ T24] usb 1-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 174.119830][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.128945][ T24] usb 1-1: Product: syz [ 174.133121][ T24] usb 1-1: Manufacturer: syz [ 174.153330][ T24] usb 1-1: SerialNumber: syz [ 174.191718][ T7166] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 174.632698][ T7180] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 175.063610][ T7166] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 175.121138][ T5927] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 175.131480][ T24] usb 1-1: No status endpoint found [ 175.370532][ T30] kauditd_printk_skb: 42 callbacks suppressed [ 175.370549][ T30] audit: type=1400 audit(1760680253.673:659): avc: denied { getopt } for pid=7189 comm="syz.2.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 175.405135][ T5927] usb 5-1: config 0 has an invalid descriptor of length 76, skipping remainder of the config [ 175.416675][ T5927] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 175.513365][ T30] audit: type=1400 audit(1760680253.703:660): avc: denied { getopt } for pid=7164 comm="syz.0.337" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 175.761060][ T7188] netlink: 56 bytes leftover after parsing attributes in process `syz.1.341'. [ 175.780454][ T30] audit: type=1400 audit(1760680254.063:661): avc: denied { create } for pid=7187 comm="syz.1.341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 175.805247][ T7195] netlink: 360 bytes leftover after parsing attributes in process `syz.2.342'. [ 175.826525][ T5927] usb 5-1: New USB device found, idVendor=13d8, idProduct=0020, bcdDevice=f7.31 [ 175.842149][ T5927] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.855484][ T5927] usb 5-1: config 0 descriptor?? [ 175.862577][ T30] audit: type=1400 audit(1760680254.063:662): avc: denied { write } for pid=7187 comm="syz.1.341" path="socket:[13919]" dev="sockfs" ino=13919 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 175.967354][ T30] audit: type=1400 audit(1760680254.083:663): avc: denied { create } for pid=7187 comm="syz.1.341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 176.556526][ T7207] netlink: 56 bytes leftover after parsing attributes in process `syz.3.343'. [ 177.453308][ T5927] usb 5-1: string descriptor 0 read error: -71 [ 177.461708][ T5927] usb 5-1: USB disconnect, device number 7 [ 177.650402][ T7210] netlink: 32 bytes leftover after parsing attributes in process `syz.2.346'. [ 177.677027][ T7210] netlink: 32 bytes leftover after parsing attributes in process `syz.2.346'. [ 177.963720][ T5927] usb 1-1: USB disconnect, device number 14 [ 178.022163][ T30] audit: type=1400 audit(1760680256.323:664): avc: denied { connect } for pid=7215 comm="syz.1.348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 178.041926][ T10] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 178.081671][ T7216] netlink: 'syz.1.348': attribute type 1 has an invalid length. [ 178.089393][ T7216] netlink: 224 bytes leftover after parsing attributes in process `syz.1.348'. [ 178.165616][ T7222] netlink: 240 bytes leftover after parsing attributes in process `syz.0.349'. [ 178.223815][ T10] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 178.244079][ T10] usb 3-1: New USB device found, idVendor=06cd, idProduct=0118, bcdDevice=3e.1f [ 178.321375][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.338180][ T10] keyspan 3-1:8.0: Keyspan - (without firmware) converter detected [ 178.773408][ T10] usb 3-1: USB disconnect, device number 13 [ 178.779781][ T10] keyspan 3-1:8.0: device disconnected [ 178.799669][ T30] audit: type=1400 audit(1760680257.063:665): avc: denied { ioctl } for pid=7204 comm="syz.2.346" path="socket:[13144]" dev="sockfs" ino=13144 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 179.637529][ T7240] netlink: 20 bytes leftover after parsing attributes in process `syz.4.353'. [ 180.341226][ T30] audit: type=1400 audit(1760680258.643:666): avc: denied { mounton } for pid=7250 comm="syz.4.358" path="/syzcgroup/unified/syz4" dev="cgroup2" ino=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 180.371595][ T7254] binder: BINDER_SET_CONTEXT_MGR already set [ 180.396635][ T7254] binder: 7251:7254 ioctl 4018620d 200000004a80 returned -16 [ 180.425871][ T30] audit: type=1400 audit(1760680258.673:667): avc: denied { map } for pid=7251 comm="syz.1.359" path="/dev/binderfs/binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 180.454757][ T910] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 180.512802][ T30] audit: type=1400 audit(1760680258.803:668): avc: denied { call } for pid=7256 comm="syz.0.361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 180.616490][ T910] usb 4-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 180.644724][ T30] audit: type=1400 audit(1760680258.943:669): avc: denied { ioctl } for pid=7250 comm="syz.4.358" path="socket:[13238]" dev="sockfs" ino=13238 ioctlcmd=0x661b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 180.656545][ T910] usb 4-1: config 2 interface 0 altsetting 178 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 180.698302][ T30] audit: type=1400 audit(1760680258.993:670): avc: denied { read } for pid=7261 comm="syz.0.362" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 180.720008][ T910] usb 4-1: config 2 interface 0 has no altsetting 0 [ 180.741786][ T910] usb 4-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 180.751005][ T910] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.771279][ T910] usb 4-1: Product: syz [ 180.793758][ T30] audit: type=1400 audit(1760680259.043:671): avc: denied { setopt } for pid=7261 comm="syz.0.362" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 180.812391][ T910] usb 4-1: Manufacturer: syz [ 180.817607][ T910] usb 4-1: SerialNumber: syz [ 181.581958][ T910] usb 4-1: USB disconnect, device number 3 [ 182.429120][ T7289] netlink: 8 bytes leftover after parsing attributes in process `syz.3.368'. [ 182.603939][ T7289] vlan0: entered allmulticast mode [ 182.613239][ T7289] hsr0: entered allmulticast mode [ 182.621546][ T7289] hsr_slave_0: entered allmulticast mode [ 182.627290][ T7289] hsr_slave_1: entered allmulticast mode [ 182.773352][ T30] audit: type=1400 audit(1760680261.003:672): avc: denied { create } for pid=7295 comm="syz.0.371" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 183.408459][ T30] audit: type=1400 audit(1760680261.003:673): avc: denied { ioctl } for pid=7295 comm="syz.0.371" path="socket:[14202]" dev="sockfs" ino=14202 ioctlcmd=0x89ef scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 185.543971][ T30] audit: type=1804 audit(1760680263.833:674): pid=7320 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.377" name="/newroot/76/bus/file0" dev="overlay" ino=438 res=1 errno=0 [ 185.701526][ T30] audit: type=1400 audit(1760680263.943:675): avc: denied { ioctl } for pid=7322 comm="syz.4.378" path="socket:[14432]" dev="sockfs" ino=14432 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 185.912475][ T10] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 186.113023][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 186.138274][ T10] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 186.183414][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 186.237743][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 186.376215][ T10] usb 1-1: SerialNumber: syz [ 186.399804][ T10] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 186.415135][ T910] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 186.594644][ T7339] Bluetooth: hci0: unsupported parameter 255 [ 186.604507][ T7339] Bluetooth: hci0: unsupported parameter 255 [ 186.663320][ T910] usb 5-1: Using ep0 maxpacket: 8 [ 186.700454][ T910] usb 5-1: config 0 interface 0 altsetting 252 endpoint 0x81 has invalid wMaxPacketSize 0 [ 186.711187][ T910] usb 5-1: config 0 interface 0 has no altsetting 0 [ 186.718203][ T910] usb 5-1: New USB device found, idVendor=17ef, idProduct=60fe, bcdDevice= 0.00 [ 186.727785][ T910] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.777711][ T910] usb 5-1: config 0 descriptor?? [ 187.034284][ T9] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 187.195888][ T910] lenovo 0003:17EF:60FE.0004: unknown main item tag 0x0 [ 187.219503][ T9] usb 4-1: device descriptor read/64, error -71 [ 187.704378][ T910] lenovo 0003:17EF:60FE.0004: unknown main item tag 0x0 [ 187.711376][ T910] lenovo 0003:17EF:60FE.0004: unknown main item tag 0x0 [ 187.723081][ T910] lenovo 0003:17EF:60FE.0004: hidraw0: USB HID v0.00 Device [HID 17ef:60fe] on usb-dummy_hcd.4-1/input0 [ 187.763843][ T10] usb 1-1: USB disconnect, device number 15 [ 187.784720][ T910] usb 5-1: USB disconnect, device number 8 [ 188.043890][ T9] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 188.627865][ T7356] netlink: 4 bytes leftover after parsing attributes in process `syz.0.386'. [ 188.637276][ T7356] netlink: 88 bytes leftover after parsing attributes in process `syz.0.386'. [ 188.709359][ T7354] blktrace: Concurrent blktraces are not allowed on nullb0 [ 188.833285][ T9] usb 4-1: device descriptor read/64, error -71 [ 189.004576][ T30] audit: type=1400 audit(1760680267.313:676): avc: denied { read } for pid=7359 comm="syz.2.391" name="nvram" dev="devtmpfs" ino=623 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 189.103285][ T9] usb usb4-port1: attempt power cycle [ 189.763779][ T30] audit: type=1400 audit(1760680267.313:677): avc: denied { open } for pid=7359 comm="syz.2.391" path="/dev/nvram" dev="devtmpfs" ino=623 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 189.821881][ T30] audit: type=1326 audit(1760680267.413:678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7357 comm="syz.1.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 189.848154][ T30] audit: type=1326 audit(1760680267.413:679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7357 comm="syz.1.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 189.874856][ T30] audit: type=1326 audit(1760680267.413:680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7357 comm="syz.1.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 189.898458][ T30] audit: type=1326 audit(1760680267.413:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7357 comm="syz.1.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 189.921875][ T30] audit: type=1326 audit(1760680267.413:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7357 comm="syz.1.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 190.093488][ T30] audit: type=1326 audit(1760680267.413:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7357 comm="syz.1.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 190.149845][ T910] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 190.157663][ T7367] netlink: 8 bytes leftover after parsing attributes in process `syz.1.389'. [ 190.272020][ T7367] netlink: 8 bytes leftover after parsing attributes in process `syz.1.389'. [ 190.303383][ T910] usb 5-1: Using ep0 maxpacket: 16 [ 190.848107][ T7367] bridge2: entered promiscuous mode [ 190.857195][ T7367] bridge2: entered allmulticast mode [ 190.866321][ T910] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.877347][ T910] usb 5-1: config 0 interface 0 has no altsetting 0 [ 190.893484][ T910] usb 5-1: New USB device found, idVendor=18d1, idProduct=9400, bcdDevice= 0.00 [ 190.903321][ T910] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.916796][ T910] usb 5-1: config 0 descriptor?? [ 191.070087][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 191.070101][ T30] audit: type=1326 audit(1760680269.373:697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7357 comm="syz.1.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 191.164404][ T30] audit: type=1326 audit(1760680269.373:698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7357 comm="syz.1.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 191.656262][ T910] stadia 0003:18D1:9400.0005: unknown main item tag 0x0 [ 191.667142][ T910] stadia 0003:18D1:9400.0005: unknown main item tag 0x0 [ 191.695460][ T910] stadia 0003:18D1:9400.0005: unknown main item tag 0x0 [ 191.763317][ T910] stadia 0003:18D1:9400.0005: unknown main item tag 0x0 [ 191.795178][ T910] stadia 0003:18D1:9400.0005: unknown main item tag 0x0 [ 191.832197][ T910] stadia 0003:18D1:9400.0005: hidraw0: USB HID v0.05 Device [HID 18d1:9400] on usb-dummy_hcd.4-1/input0 [ 191.843821][ T910] stadia 0003:18D1:9400.0005: no inputs found [ 191.854064][ T910] stadia 0003:18D1:9400.0005: force feedback init failed [ 191.854886][ T7387] nfs4: Deprecated parameter 'intr' [ 191.866848][ T7387] nfs4: Unknown parameter 'smackfsroot' [ 192.147391][ T910] usb 5-1: USB disconnect, device number 9 [ 192.343321][ T30] audit: type=1400 audit(1760680270.623:699): avc: denied { kexec_image_load } for pid=7388 comm="syz.0.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 193.981456][ T7403] FAULT_INJECTION: forcing a failure. [ 193.981456][ T7403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 194.060698][ T7403] CPU: 1 UID: 0 PID: 7403 Comm: syz.0.402 Not tainted syzkaller #0 PREEMPT(full) [ 194.060715][ T7403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 194.060722][ T7403] Call Trace: [ 194.060727][ T7403] [ 194.060731][ T7403] dump_stack_lvl+0x16c/0x1f0 [ 194.060749][ T7403] should_fail_ex+0x512/0x640 [ 194.060764][ T7403] _copy_from_user+0x2e/0xd0 [ 194.060779][ T7403] copy_msghdr_from_user+0x98/0x160 [ 194.060793][ T7403] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 194.060808][ T7403] ? kfree+0x252/0x6d0 [ 194.060819][ T7403] ? __lock_acquire+0x622/0x1c90 [ 194.060836][ T7403] ___sys_recvmsg+0xdb/0x1a0 [ 194.060849][ T7403] ? __pfx____sys_recvmsg+0x10/0x10 [ 194.060869][ T7403] ? __pfx___might_resched+0x10/0x10 [ 194.060882][ T7403] do_recvmmsg+0x2fe/0x750 [ 194.060896][ T7403] ? __pfx_do_recvmmsg+0x10/0x10 [ 194.060911][ T7403] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 194.060930][ T7403] ? __fget_files+0x20e/0x3c0 [ 194.060948][ T7403] __x64_sys_recvmmsg+0x22a/0x280 [ 194.060962][ T7403] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 194.060980][ T7403] do_syscall_64+0xcd/0xfa0 [ 194.060994][ T7403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.061005][ T7403] RIP: 0033:0x7f1be618eec9 [ 194.061014][ T7403] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 194.061024][ T7403] RSP: 002b:00007f1be6f6c038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 194.061035][ T7403] RAX: ffffffffffffffda RBX: 00007f1be63e5fa0 RCX: 00007f1be618eec9 [ 194.061042][ T7403] RDX: 0000000000000220 RSI: 00002000000002c0 RDI: 0000000000000003 [ 194.061048][ T7403] RBP: 00007f1be6f6c090 R08: 0000000000000000 R09: 0000000000000000 [ 194.061054][ T7403] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 194.061060][ T7403] R13: 00007f1be63e6038 R14: 00007f1be63e5fa0 R15: 00007ffd9f4366a8 [ 194.061074][ T7403] [ 194.443269][ T910] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 194.459892][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.595173][ T910] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 254, changing to 11 [ 194.607202][ T910] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 194.627415][ T30] audit: type=1326 audit(1760680272.913:700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7414 comm="syz.0.408" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be618eec9 code=0x7ffc0000 [ 194.682754][ T910] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 194.723255][ T5860] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 194.731048][ T910] usb 3-1: New USB device found, idVendor=1038, idProduct=1410, bcdDevice= 0.00 [ 194.845122][ T7420] bridge1: entered promiscuous mode [ 194.850428][ T7420] bridge1: entered allmulticast mode [ 194.959913][ T30] audit: type=1326 audit(1760680272.913:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7414 comm="syz.0.408" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be618eec9 code=0x7ffc0000 [ 194.986966][ T910] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.000380][ T910] usb 3-1: config 0 descriptor?? [ 195.013394][ T9] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 195.041130][ T30] audit: type=1326 audit(1760680272.913:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7414 comm="syz.0.408" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f1be618eec9 code=0x7ffc0000 [ 195.076729][ T30] audit: type=1326 audit(1760680272.913:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7414 comm="syz.0.408" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be618eec9 code=0x7ffc0000 [ 195.133924][ T30] audit: type=1326 audit(1760680272.913:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7414 comm="syz.0.408" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be618eec9 code=0x7ffc0000 [ 195.157325][ T30] audit: type=1326 audit(1760680272.923:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7414 comm="syz.0.408" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1be618eec9 code=0x7ffc0000 [ 195.181952][ T30] audit: type=1326 audit(1760680272.923:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7414 comm="syz.0.408" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be618eec9 code=0x7ffc0000 [ 195.206529][ T5860] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 195.218303][ T7405] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.226721][ T5860] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 195.239944][ T7405] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.272067][ T5860] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 195.288473][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 195.299083][ T5860] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 195.300182][ T9] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 195.316565][ T5860] usb 2-1: SerialNumber: syz [ 195.329851][ T5860] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 195.425500][ T9] usb 4-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.40 [ 195.435959][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.448727][ T9] usb 4-1: Product: syz [ 195.452044][ T910] steelseries 0003:1038:1410.0006: invalid report_count -1145735536 [ 195.465190][ T910] steelseries 0003:1038:1410.0006: item 0 4 1 9 parsing failed [ 195.466065][ T9] usb 4-1: Manufacturer: syz [ 195.494105][ T9] usb 4-1: SerialNumber: syz [ 195.501384][ T9] usb 4-1: config 0 descriptor?? [ 195.504201][ T910] steelseries 0003:1038:1410.0006: parse failed [ 195.545245][ T910] steelseries 0003:1038:1410.0006: probe with driver steelseries failed with error -22 [ 195.670438][ T9] usb 3-1: USB disconnect, device number 14 [ 196.969979][ T5938] usb 4-1: USB disconnect, device number 7 [ 197.244706][ T910] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 197.364424][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 197.364439][ T30] audit: type=1326 audit(1760680275.673:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 197.435014][ T910] usb 3-1: Using ep0 maxpacket: 32 [ 197.448662][ T5938] usb 2-1: USB disconnect, device number 12 [ 197.459308][ T910] usb 3-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 197.474676][ T30] audit: type=1326 audit(1760680275.673:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 197.488548][ T7439] bridge1: entered promiscuous mode [ 197.497854][ C1] vkms_vblank_simulate: vblank timer overrun [ 197.497972][ T910] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.523314][ T910] usb 3-1: Product: syz [ 197.527499][ T910] usb 3-1: Manufacturer: syz [ 197.532102][ T910] usb 3-1: SerialNumber: syz [ 197.536841][ T30] audit: type=1326 audit(1760680275.783:721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 197.561486][ T7439] bridge1: entered allmulticast mode [ 197.577245][ T910] usb 3-1: config 0 descriptor?? [ 197.593757][ T30] audit: type=1326 audit(1760680275.783:722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 197.616928][ C1] vkms_vblank_simulate: vblank timer overrun [ 197.799889][ T30] audit: type=1326 audit(1760680275.783:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 197.812268][ T7443] syz.0.414 uses obsolete (PF_INET,SOCK_PACKET) [ 197.842182][ T30] audit: type=1326 audit(1760680275.783:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 197.972012][ T30] audit: type=1326 audit(1760680275.783:725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 198.051209][ T30] audit: type=1326 audit(1760680275.783:726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 198.075688][ T30] audit: type=1326 audit(1760680275.783:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 198.098804][ C1] vkms_vblank_simulate: vblank timer overrun [ 198.224049][ T910] peak_usb 3-1:0.0 can0: unable to request usb[type=0 value=0] err=-32 [ 198.238712][ T7452] netlink: 'syz.1.416': attribute type 4 has an invalid length. [ 198.256416][ T30] audit: type=1326 audit(1760680275.873:728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7429 comm="syz.4.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feeb1f8eec9 code=0x7ffc0000 [ 198.368577][ T7431] overlayfs: failed to resolve './file0': -2 [ 198.810343][ T910] peak_usb 3-1:0.0: unable to read PCAN-USB Pro bootloader info (err -32) [ 198.854639][ T7452] netlink: 17 bytes leftover after parsing attributes in process `syz.1.416'. [ 198.873688][ T910] peak_usb 3-1:0.0: probe with driver peak_usb failed with error -32 [ 198.890561][ T910] usb 3-1: USB disconnect, device number 15 [ 199.053253][ T24] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 199.203367][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 199.285087][ T10] usb 2-1: new low-speed USB device number 13 using dummy_hcd [ 199.880225][ T24] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.901654][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 199.931651][ T24] usb 4-1: New USB device found, idVendor=18d1, idProduct=9400, bcdDevice= 0.00 [ 199.982323][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.013988][ T24] usb 4-1: config 0 descriptor?? [ 200.034647][ T10] usb 2-1: config 0 has no interfaces? [ 200.040239][ T10] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 200.057590][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.093928][ T10] usb 2-1: config 0 descriptor?? [ 200.143327][ T9] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 200.153826][ T7476] fuse: Bad value for 'group_id' [ 200.158763][ T7476] fuse: Bad value for 'group_id' [ 200.276124][ T7479] FAULT_INJECTION: forcing a failure. [ 200.276124][ T7479] name failslab, interval 1, probability 0, space 0, times 0 [ 200.289041][ T7479] CPU: 0 UID: 0 PID: 7479 Comm: syz.4.427 Not tainted syzkaller #0 PREEMPT(full) [ 200.289061][ T7479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 200.289071][ T7479] Call Trace: [ 200.289076][ T7479] [ 200.289082][ T7479] dump_stack_lvl+0x16c/0x1f0 [ 200.289101][ T7479] should_fail_ex+0x512/0x640 [ 200.289115][ T7479] ? __kmalloc_noprof+0xca/0x880 [ 200.289130][ T7479] should_failslab+0xc2/0x120 [ 200.289156][ T7479] __kmalloc_noprof+0xdd/0x880 [ 200.289173][ T7479] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 200.289205][ T7479] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 200.289224][ T7479] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 200.289244][ T7479] genl_family_rcv_msg_doit+0xbf/0x2f0 [ 200.289261][ T7479] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 200.289288][ T7479] ? bpf_lsm_capable+0x9/0x10 [ 200.289312][ T7479] ? security_capable+0x7e/0x260 [ 200.289331][ T7479] ? ns_capable+0xd7/0x110 [ 200.289357][ T7479] genl_rcv_msg+0x55c/0x800 [ 200.289375][ T7479] ? __pfx_genl_rcv_msg+0x10/0x10 [ 200.289391][ T7479] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 200.289403][ T7479] ? __pfx_nl80211_tx_control_port+0x10/0x10 [ 200.289426][ T7479] ? __pfx_nl80211_post_doit+0x10/0x10 [ 200.289459][ T7479] netlink_rcv_skb+0x158/0x420 [ 200.289480][ T7479] ? __pfx_genl_rcv_msg+0x10/0x10 [ 200.289503][ T7479] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 200.289523][ T7479] ? netlink_deliver_tap+0x1ae/0xd30 [ 200.289539][ T7479] genl_rcv+0x28/0x40 [ 200.289553][ T7479] netlink_unicast+0x5aa/0x870 [ 200.289573][ T7479] ? __pfx_netlink_unicast+0x10/0x10 [ 200.289605][ T7479] netlink_sendmsg+0x8c8/0xdd0 [ 200.289629][ T7479] ? __pfx_netlink_sendmsg+0x10/0x10 [ 200.289654][ T7479] ____sys_sendmsg+0xa98/0xc70 [ 200.289672][ T7479] ? copy_msghdr_from_user+0x10a/0x160 [ 200.289685][ T7479] ? __pfx_____sys_sendmsg+0x10/0x10 [ 200.289708][ T7479] ___sys_sendmsg+0x134/0x1d0 [ 200.289729][ T7479] ? __pfx____sys_sendmsg+0x10/0x10 [ 200.289746][ T7479] ? __lock_acquire+0x622/0x1c90 [ 200.289793][ T7479] __sys_sendmsg+0x16d/0x220 [ 200.289807][ T7479] ? __pfx___sys_sendmsg+0x10/0x10 [ 200.289828][ T7479] do_syscall_64+0xcd/0xfa0 [ 200.289842][ T7479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.289856][ T7479] RIP: 0033:0x7feeb1f8eec9 [ 200.289870][ T7479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 200.289886][ T7479] RSP: 002b:00007feeb2ef8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 200.289902][ T7479] RAX: ffffffffffffffda RBX: 00007feeb21e5fa0 RCX: 00007feeb1f8eec9 [ 200.289912][ T7479] RDX: 0000000000000800 RSI: 0000200000003700 RDI: 0000000000000003 [ 200.289921][ T7479] RBP: 00007feeb2ef8090 R08: 0000000000000000 R09: 0000000000000000 [ 200.289930][ T7479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.289937][ T7479] R13: 00007feeb21e6038 R14: 00007feeb21e5fa0 R15: 00007ffdf42121c8 [ 200.289952][ T7479] [ 201.041959][ T24] stadia 0003:18D1:9400.0007: unknown main item tag 0x0 [ 201.050135][ T7466] netlink: 'syz.1.422': attribute type 15 has an invalid length. [ 201.058353][ T24] stadia 0003:18D1:9400.0007: unknown main item tag 0x0 [ 201.065722][ T24] stadia 0003:18D1:9400.0007: unknown main item tag 0x0 [ 201.066433][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 201.072673][ T24] stadia 0003:18D1:9400.0007: unknown main item tag 0x0 [ 201.085585][ T977] usb 2-1: USB disconnect, device number 13 [ 201.090737][ T24] stadia 0003:18D1:9400.0007: unknown main item tag 0x0 [ 201.106110][ T24] stadia 0003:18D1:9400.0007: hidraw0: USB HID v0.05 Device [HID 18d1:9400] on usb-dummy_hcd.3-1/input0 [ 201.117346][ T24] stadia 0003:18D1:9400.0007: no inputs found [ 201.123450][ T24] stadia 0003:18D1:9400.0007: force feedback init failed [ 201.128734][ T9] usb 1-1: New USB device found, idVendor=0c70, idProduct=f0bd, bcdDevice= 0.00 [ 201.130923][ T7484] capability: warning: `syz.4.429' uses deprecated v2 capabilities in a way that may be insecure [ 201.145285][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.256454][ T9] usb 1-1: config 0 descriptor?? [ 201.659308][ T7487] netlink: 40 bytes leftover after parsing attributes in process `syz.2.428'. [ 202.083496][ T7451] nfs4: Deprecated parameter 'intr' [ 202.088736][ T7451] nfs4: Unknown parameter 'smackfsroot' [ 202.097189][ T977] usb 4-1: USB disconnect, device number 8 [ 202.161654][ T7491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.174603][ T7491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 202.382537][ T7499] netlink: 36 bytes leftover after parsing attributes in process `syz.1.433'. [ 203.996187][ T977] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 204.343307][ T977] usb 3-1: Using ep0 maxpacket: 8 [ 204.363164][ T977] usb 3-1: config 2 has an invalid interface number: 31 but max is 0 [ 204.388210][ T977] usb 3-1: config 2 has no interface number 0 [ 204.406715][ T977] usb 3-1: config 2 interface 31 has no altsetting 0 [ 204.428641][ T977] usb 3-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 204.443291][ T977] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.451388][ T977] usb 3-1: Product: syz [ 204.455633][ T977] usb 3-1: Manufacturer: syz [ 204.461540][ T977] usb 3-1: SerialNumber: syz [ 204.507730][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 204.524911][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 204.651385][ T9] usb 1-1: USB disconnect, device number 16 [ 204.770570][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 204.770586][ T30] audit: type=1400 audit(1760680283.073:737): avc: denied { setopt } for pid=7519 comm="syz.0.441" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 205.057265][ T7531] netlink: 240 bytes leftover after parsing attributes in process `syz.1.442'. [ 205.362175][ T7526] Illegal XDP return value 4294967274 on prog (id 89) dev N/A, expect packet loss! [ 205.396172][ T977] ch9200 3-1:2.31: probe with driver ch9200 failed with error -22 [ 205.417753][ T977] usb 3-1: USB disconnect, device number 16 [ 206.389016][ T7548] 9pnet: Unknown protocol version 9p2000. [ 206.819115][ T7550] FAULT_INJECTION: forcing a failure. [ 206.819115][ T7550] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 206.832457][ T7550] CPU: 0 UID: 0 PID: 7550 Comm: syz.3.447 Not tainted syzkaller #0 PREEMPT(full) [ 206.832472][ T7550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 206.832479][ T7550] Call Trace: [ 206.832483][ T7550] [ 206.832487][ T7550] dump_stack_lvl+0x16c/0x1f0 [ 206.832505][ T7550] should_fail_ex+0x512/0x640 [ 206.832522][ T7550] _copy_to_user+0x32/0xd0 [ 206.832544][ T7550] video_usercopy+0xf43/0x1720 [ 206.832570][ T7550] ? __pfx___video_do_ioctl+0x10/0x10 [ 206.832593][ T7550] ? selinux_kernel_read_file+0x120/0x130 [ 206.832610][ T7550] ? __pfx_video_usercopy+0x10/0x10 [ 206.832636][ T7550] v4l2_ioctl+0x1bd/0x250 [ 206.832651][ T7550] ? __pfx_v4l2_ioctl+0x10/0x10 [ 206.832666][ T7550] __x64_sys_ioctl+0x18e/0x210 [ 206.832679][ T7550] do_syscall_64+0xcd/0xfa0 [ 206.832694][ T7550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.832705][ T7550] RIP: 0033:0x7feb2758eec9 [ 206.832714][ T7550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 206.832725][ T7550] RSP: 002b:00007feb284e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.832736][ T7550] RAX: ffffffffffffffda RBX: 00007feb277e5fa0 RCX: 00007feb2758eec9 [ 206.832742][ T7550] RDX: 0000200000000400 RSI: 00000000c008561c RDI: 0000000000000003 [ 206.832749][ T7550] RBP: 00007feb284e8090 R08: 0000000000000000 R09: 0000000000000000 [ 206.832755][ T7550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 206.832761][ T7550] R13: 00007feb277e6038 R14: 00007feb277e5fa0 R15: 00007ffda4578588 [ 206.832775][ T7550] [ 206.885614][ T7538] syzkaller0: entered promiscuous mode [ 206.887926][ C0] vkms_vblank_simulate: vblank timer overrun [ 208.726143][ T7568] xt_hashlimit: max too large, truncated to 1048576 [ 208.733594][ T7568] ip6t_rpfilter: only valid in 'raw' or 'mangle' table, not '' [ 208.899894][ T30] audit: type=1326 audit(1760680287.203:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 208.942248][ T30] audit: type=1326 audit(1760680287.203:739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 208.967231][ T30] audit: type=1326 audit(1760680287.233:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=99 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 209.002943][ T30] audit: type=1326 audit(1760680287.233:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 209.091059][ T30] audit: type=1326 audit(1760680287.233:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 209.134315][ T30] audit: type=1326 audit(1760680287.233:743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 209.173612][ T30] audit: type=1326 audit(1760680287.233:744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 209.201561][ T30] audit: type=1326 audit(1760680287.233:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 209.295334][ T30] audit: type=1326 audit(1760680287.233:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7567 comm="syz.1.452" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 209.779448][ T7581] o2cb: This node has not been configured. [ 209.785605][ T7581] o2cb: Cluster check failed. Fix errors before retrying. [ 209.793067][ T7581] (syz.2.455,7581,0):user_dlm_register:674 ERROR: status = -22 [ 209.803513][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 209.803547][ T30] audit: type=1400 audit(1760680288.073:752): avc: denied { add_name } for pid=7576 comm="syz.2.455" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 209.807662][ T7581] (syz.2.455,7581,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "bus" [ 209.812846][ T30] audit: type=1400 audit(1760680288.083:753): avc: denied { create } for pid=7576 comm="syz.2.455" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 209.834782][ T7583] o2cb: This node has not been configured. [ 209.834793][ T7583] o2cb: Cluster check failed. Fix errors before retrying. [ 209.834813][ T7583] (syz.2.455,7583,0):user_dlm_register:674 ERROR: status = -22 [ 209.834836][ T7583] (syz.2.455,7583,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "file1" [ 210.592981][ T30] audit: type=1400 audit(1760680288.083:754): avc: denied { associate } for pid=7576 comm="syz.2.455" name="bus" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 211.015998][ T30] audit: type=1400 audit(1760680289.313:755): avc: denied { relabelfrom } for pid=7542 comm="syz.0.445" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 211.055956][ T30] audit: type=1400 audit(1760680289.313:756): avc: denied { relabelto } for pid=7542 comm="syz.0.445" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 211.075407][ C0] vkms_vblank_simulate: vblank timer overrun [ 211.744389][ T7591] netlink: 8 bytes leftover after parsing attributes in process `syz.4.459'. [ 212.235268][ T7590] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 212.908099][ T7603] netlink: 28 bytes leftover after parsing attributes in process `syz.2.458'. [ 213.532245][ T24] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 214.061725][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 214.073812][ T24] usb 4-1: New USB device found, idVendor=0c70, idProduct=f0bd, bcdDevice= 0.00 [ 214.082850][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.103930][ T24] usb 4-1: config 0 descriptor?? [ 215.113943][ T30] audit: type=1326 audit(1760680293.293:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.155612][ T30] audit: type=1326 audit(1760680293.293:758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.200351][ T30] audit: type=1326 audit(1760680293.293:759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.223743][ T30] audit: type=1326 audit(1760680293.293:760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.247101][ T30] audit: type=1326 audit(1760680293.303:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.270186][ C0] vkms_vblank_simulate: vblank timer overrun [ 215.281862][ T30] audit: type=1326 audit(1760680293.303:762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.359977][ T7631] tipc: Enabling of bearer rejected, failed to enable media [ 215.520563][ T30] audit: type=1326 audit(1760680293.303:763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.652407][ T30] audit: type=1326 audit(1760680293.303:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.684267][ T910] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 215.792380][ T30] audit: type=1326 audit(1760680293.303:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 215.819277][ T30] audit: type=1326 audit(1760680293.303:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.467" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0797b8eec9 code=0x7ffc0000 [ 216.026911][ T24] usbhid 4-1:0.0: can't add hid device: -71 [ 216.541118][ T24] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 216.546016][ T24] usb 4-1: USB disconnect, device number 9 [ 217.209994][ T7663] bridge0: entered promiscuous mode [ 217.216496][ T7663] macvlan2: entered promiscuous mode [ 217.250647][ T7663] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 217.490798][ T5927] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 217.904026][ T5927] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 217.975343][ T5927] usb 1-1: config 0 has no interface number 0 [ 218.096477][ T5927] usb 1-1: config 0 interface 41 has no altsetting 0 [ 218.220405][ T5927] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 218.243683][ T5927] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.267844][ T7677] FAULT_INJECTION: forcing a failure. [ 218.267844][ T7677] name failslab, interval 1, probability 0, space 0, times 0 [ 218.273258][ T5927] usb 1-1: Product: syz [ 218.310091][ T5927] usb 1-1: Manufacturer: syz [ 218.316726][ T7677] CPU: 1 UID: 0 PID: 7677 Comm: syz.2.486 Not tainted syzkaller #0 PREEMPT(full) [ 218.316749][ T7677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 218.316760][ T7677] Call Trace: [ 218.316766][ T7677] [ 218.316773][ T7677] dump_stack_lvl+0x16c/0x1f0 [ 218.316799][ T7677] should_fail_ex+0x512/0x640 [ 218.316821][ T7677] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 218.316845][ T7677] should_failslab+0xc2/0x120 [ 218.316871][ T7677] kmem_cache_alloc_noprof+0x75/0x6e0 [ 218.316891][ T7677] ? skb_clone+0x190/0x3f0 [ 218.316916][ T7677] ? skb_clone+0x190/0x3f0 [ 218.316934][ T7677] skb_clone+0x190/0x3f0 [ 218.316956][ T7677] nfnetlink_rcv_batch+0x1cf/0x2350 [ 218.316974][ T7677] ? kmem_cache_free+0x2d4/0x6c0 [ 218.317005][ T7677] ? __lock_acquire+0x622/0x1c90 [ 218.317030][ T7677] ? __pfx_nfnetlink_rcv_batch+0x10/0x10 [ 218.317066][ T7677] ? avc_has_perm_noaudit+0x149/0x3b0 [ 218.317089][ T7677] ? __asan_memset+0x23/0x50 [ 218.317109][ T7677] ? __nla_validate_parse+0x600/0x2880 [ 218.317142][ T7677] ? __pfx___nla_validate_parse+0x10/0x10 [ 218.317171][ T7677] ? cap_capable+0xb3/0x250 [ 218.317197][ T7677] ? __nla_parse+0x40/0x60 [ 218.317225][ T7677] nfnetlink_rcv+0x3c1/0x430 [ 218.317248][ T7677] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 218.317273][ T7677] netlink_unicast+0x5aa/0x870 [ 218.317302][ T7677] ? __pfx_netlink_unicast+0x10/0x10 [ 218.317335][ T7677] netlink_sendmsg+0x8c8/0xdd0 [ 218.317362][ T7677] ? __pfx_netlink_sendmsg+0x10/0x10 [ 218.317396][ T7677] ____sys_sendmsg+0xa98/0xc70 [ 218.317423][ T7677] ? copy_msghdr_from_user+0x10a/0x160 [ 218.317444][ T7677] ? __pfx_____sys_sendmsg+0x10/0x10 [ 218.317485][ T7677] ___sys_sendmsg+0x134/0x1d0 [ 218.317507][ T7677] ? __pfx____sys_sendmsg+0x10/0x10 [ 218.317526][ T7677] ? __lock_acquire+0x622/0x1c90 [ 218.317578][ T7677] __sys_sendmsg+0x16d/0x220 [ 218.317601][ T7677] ? __pfx___sys_sendmsg+0x10/0x10 [ 218.317638][ T7677] do_syscall_64+0xcd/0xfa0 [ 218.317663][ T7677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.317681][ T7677] RIP: 0033:0x7f0797b8eec9 [ 218.317695][ T7677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 218.317712][ T7677] RSP: 002b:00007f0798abb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 218.317730][ T7677] RAX: ffffffffffffffda RBX: 00007f0797de5fa0 RCX: 00007f0797b8eec9 [ 218.317741][ T7677] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 218.317751][ T7677] RBP: 00007f0798abb090 R08: 0000000000000000 R09: 0000000000000000 [ 218.317761][ T7677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.317771][ T7677] R13: 00007f0797de6038 R14: 00007f0797de5fa0 R15: 00007ffd53bd5ee8 [ 218.317796][ T7677] [ 218.323319][ T5927] usb 1-1: SerialNumber: syz [ 218.733724][ T5927] usb 1-1: config 0 descriptor?? [ 218.825216][ T7687] gfs2: gfs2 mount does not exist [ 219.683107][ T7692] CUSE: unknown device info "" [ 219.694180][ T7692] CUSE: unknown device info "" [ 219.707680][ T7692] CUSE: unknown device info "" [ 219.712813][ T7692] CUSE: unknown device info "" [ 219.718156][ T7692] CUSE: DEVNAME unspecified [ 219.898453][ T5927] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -22 [ 220.126325][ T7706] FAULT_INJECTION: forcing a failure. [ 220.126325][ T7706] name failslab, interval 1, probability 0, space 0, times 0 [ 220.151334][ T7706] CPU: 1 UID: 0 PID: 7706 Comm: syz.1.495 Not tainted syzkaller #0 PREEMPT(full) [ 220.151358][ T7706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 220.151368][ T7706] Call Trace: [ 220.151373][ T7706] [ 220.151379][ T7706] dump_stack_lvl+0x16c/0x1f0 [ 220.151404][ T7706] should_fail_ex+0x512/0x640 [ 220.151425][ T7706] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 220.151449][ T7706] should_failslab+0xc2/0x120 [ 220.151472][ T7706] kmem_cache_alloc_noprof+0x75/0x6e0 [ 220.151492][ T7706] ? skb_clone+0x190/0x3f0 [ 220.151515][ T7706] ? skb_clone+0x190/0x3f0 [ 220.151533][ T7706] skb_clone+0x190/0x3f0 [ 220.151553][ T7706] netlink_deliver_tap+0xabd/0xd30 [ 220.151579][ T7706] netlink_unicast+0x64c/0x870 [ 220.151604][ T7706] ? __pfx_netlink_unicast+0x10/0x10 [ 220.151635][ T7706] netlink_sendmsg+0x8c8/0xdd0 [ 220.151661][ T7706] ? __pfx_netlink_sendmsg+0x10/0x10 [ 220.151692][ T7706] ____sys_sendmsg+0xa98/0xc70 [ 220.151716][ T7706] ? copy_msghdr_from_user+0x10a/0x160 [ 220.151735][ T7706] ? __pfx_____sys_sendmsg+0x10/0x10 [ 220.151771][ T7706] ___sys_sendmsg+0x134/0x1d0 [ 220.151791][ T7706] ? __pfx____sys_sendmsg+0x10/0x10 [ 220.151809][ T7706] ? __lock_acquire+0x622/0x1c90 [ 220.151862][ T7706] __sys_sendmsg+0x16d/0x220 [ 220.151881][ T7706] ? __pfx___sys_sendmsg+0x10/0x10 [ 220.151918][ T7706] do_syscall_64+0xcd/0xfa0 [ 220.151940][ T7706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.151956][ T7706] RIP: 0033:0x7f4e1818eec9 [ 220.151970][ T7706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 220.151986][ T7706] RSP: 002b:00007f4e19087038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 220.152001][ T7706] RAX: ffffffffffffffda RBX: 00007f4e183e5fa0 RCX: 00007f4e1818eec9 [ 220.152012][ T7706] RDX: 0000000000000040 RSI: 0000200000009b40 RDI: 0000000000000003 [ 220.152022][ T7706] RBP: 00007f4e19087090 R08: 0000000000000000 R09: 0000000000000000 [ 220.152031][ T7706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 220.152040][ T7706] R13: 00007f4e183e6038 R14: 00007f4e183e5fa0 R15: 00007ffdabd7d078 [ 220.152065][ T7706] [ 220.745835][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 220.745846][ T30] audit: type=1326 audit(1760680299.043:778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 220.808217][ T30] audit: type=1326 audit(1760680299.043:779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 220.836397][ C0] vkms_vblank_simulate: vblank timer overrun [ 220.904824][ T30] audit: type=1326 audit(1760680299.043:780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 221.054682][ T30] audit: type=1326 audit(1760680299.043:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 221.082747][ T30] audit: type=1326 audit(1760680299.043:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 221.124442][ T30] audit: type=1326 audit(1760680299.043:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 221.147539][ C0] vkms_vblank_simulate: vblank timer overrun [ 221.218987][ T30] audit: type=1326 audit(1760680299.043:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 221.297876][ T7714] bridge1: entered promiscuous mode [ 221.323041][ T7714] bridge1: entered allmulticast mode [ 221.333069][ T30] audit: type=1326 audit(1760680299.043:785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 221.505627][ T7703] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 221.517838][ T7703] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 221.525330][ T7703] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 221.552554][ T7714] team0: Port device bridge1 added [ 221.583546][ T30] audit: type=1326 audit(1760680299.043:786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 221.584146][ T7703] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 221.613018][ T30] audit: type=1326 audit(1760680299.043:787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7707 comm="syz.3.494" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7feb2758eec9 code=0x7ffc0000 [ 221.636214][ C0] vkms_vblank_simulate: vblank timer overrun [ 221.743456][ T910] usb 1-1: USB disconnect, device number 17 [ 221.786746][ T7716] bridge0: port 3(team0) entered blocking state [ 221.809473][ T7716] bridge0: port 3(team0) entered disabled state [ 221.834035][ T7716] team0: entered allmulticast mode [ 221.839162][ T7716] team_slave_0: entered allmulticast mode [ 221.844952][ T7716] team_slave_1: entered allmulticast mode [ 221.853025][ T7716] team0: entered promiscuous mode [ 221.858123][ T7716] team_slave_0: entered promiscuous mode [ 221.865781][ T7716] team_slave_1: entered promiscuous mode [ 221.872775][ T7716] bridge0: port 3(team0) entered blocking state [ 221.879066][ T7716] bridge0: port 3(team0) entered forwarding state [ 222.003310][ T5860] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 222.639492][ T5860] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 222.662461][ T5860] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.683082][ T5860] usb 2-1: Product: syz [ 222.687302][ T5860] usb 2-1: Manufacturer: syz [ 222.692471][ T5860] usb 2-1: SerialNumber: syz [ 222.708351][ T5860] usb 2-1: config 0 descriptor?? [ 222.756145][ T5860] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 015 [ 223.593575][ T5134] Bluetooth: hci3: command 0x0c1a tx timeout [ 223.593640][ T5826] Bluetooth: hci1: command 0x0c1a tx timeout [ 223.605639][ T5817] Bluetooth: hci2: command 0x0c1a tx timeout [ 223.653538][ T5826] Bluetooth: hci4: command 0x0c1a tx timeout [ 223.984763][ T7748] batman_adv: batadv0: adding TT local entry ba:e1:05:00:07:00 to non-existent VLAN 768 [ 224.097544][ T7753] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 224.129484][ T5860] (null): failure reading functionality [ 224.137288][ T5860] i2c i2c-1: failure reading functionality [ 224.147165][ T5860] i2c i2c-1: connected i2c-tiny-usb device [ 224.263396][ T5860] usb 2-1: USB disconnect, device number 15 [ 224.683261][ T5927] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 224.693497][ T910] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 224.955495][ T910] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 225.024802][ T910] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 225.043290][ T5927] usb 4-1: device descriptor read/64, error -71 [ 225.083305][ T910] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 225.108597][ T910] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 225.139884][ T910] usb 3-1: SerialNumber: syz [ 225.188205][ T910] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -22 [ 225.283325][ T5927] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 225.505714][ T977] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 225.624063][ T5927] usb 4-1: device descriptor read/64, error -71 [ 225.683280][ T5860] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 225.733706][ T5927] usb usb4-port1: attempt power cycle [ 225.783243][ T977] usb 2-1: Using ep0 maxpacket: 32 [ 225.790528][ T977] usb 2-1: unable to get BOS descriptor or descriptor too short [ 225.799243][ T977] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 225.811433][ T977] usb 2-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice=5a.bb [ 225.824074][ T977] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.839939][ T977] usb 2-1: Product: syz [ 225.845825][ T5860] usb 5-1: Using ep0 maxpacket: 16 [ 225.856671][ T977] usb 2-1: Manufacturer: syz [ 225.866760][ T977] usb 2-1: SerialNumber: syz [ 225.892027][ T5860] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.935265][ T5860] usb 5-1: config 0 interface 0 has no altsetting 0 [ 225.976866][ T5860] usb 5-1: New USB device found, idVendor=18d1, idProduct=9400, bcdDevice= 0.00 [ 226.089243][ T977] usb 2-1: Invalid number of CPorts: 0 [ 226.098992][ T977] es2_ap_driver 2-1:7.0: probe with driver es2_ap_driver failed with error -22 [ 226.123418][ T5927] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 226.125982][ T5860] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.172448][ T5927] usb 4-1: device descriptor read/8, error -71 [ 226.212930][ T5860] usb 5-1: config 0 descriptor?? [ 226.300615][ T977] usb 2-1: USB disconnect, device number 16 [ 226.338469][ T7779] FAULT_INJECTION: forcing a failure. [ 226.338469][ T7779] name failslab, interval 1, probability 0, space 0, times 0 [ 226.377781][ T7779] CPU: 0 UID: 0 PID: 7779 Comm: syz.0.513 Not tainted syzkaller #0 PREEMPT(full) [ 226.377805][ T7779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 226.377815][ T7779] Call Trace: [ 226.377821][ T7779] [ 226.377828][ T7779] dump_stack_lvl+0x16c/0x1f0 [ 226.377856][ T7779] should_fail_ex+0x512/0x640 [ 226.377878][ T7779] ? __kmalloc_noprof+0xca/0x880 [ 226.377899][ T7779] should_failslab+0xc2/0x120 [ 226.377925][ T7779] __kmalloc_noprof+0xdd/0x880 [ 226.377944][ T7779] ? bpf_test_init.isra.0+0x88/0x130 [ 226.377969][ T7779] ? bpf_test_init.isra.0+0x88/0x130 [ 226.377986][ T7779] bpf_test_init.isra.0+0x88/0x130 [ 226.378008][ T7779] bpf_prog_test_run_xdp+0x556/0x1670 [ 226.378035][ T7779] ? __fget_files+0x204/0x3c0 [ 226.378059][ T7779] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 226.378083][ T7779] ? __might_fault+0xa0/0x190 [ 226.378107][ T7779] ? fput+0x9b/0xd0 [ 226.378124][ T7779] ? __bpf_prog_get+0x97/0x2a0 [ 226.378151][ T7779] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 226.378177][ T7779] __sys_bpf+0x1035/0x4980 [ 226.378203][ T7779] ? __pfx___sys_bpf+0x10/0x10 [ 226.378223][ T7779] ? find_held_lock+0x2b/0x80 [ 226.378247][ T7779] ? find_held_lock+0x2b/0x80 [ 226.378270][ T7779] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 226.378308][ T7779] ? fput+0x9b/0xd0 [ 226.378323][ T7779] ? ksys_write+0x1ac/0x250 [ 226.378345][ T7779] ? __pfx_ksys_write+0x10/0x10 [ 226.378372][ T7779] __x64_sys_bpf+0x78/0xc0 [ 226.378393][ T7779] ? lockdep_hardirqs_on+0x7c/0x110 [ 226.378414][ T7779] do_syscall_64+0xcd/0xfa0 [ 226.378437][ T7779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.378453][ T7779] RIP: 0033:0x7f1be618eec9 [ 226.378468][ T7779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 226.378485][ T7779] RSP: 002b:00007f1be6f6c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 226.378502][ T7779] RAX: ffffffffffffffda RBX: 00007f1be63e5fa0 RCX: 00007f1be618eec9 [ 226.378514][ T7779] RDX: 0000000000000050 RSI: 0000200000000180 RDI: 000000000000000a [ 226.378524][ T7779] RBP: 00007f1be6f6c090 R08: 0000000000000000 R09: 0000000000000000 [ 226.378534][ T7779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 226.378544][ T7779] R13: 00007f1be63e6038 R14: 00007f1be63e5fa0 R15: 00007ffd9f4366a8 [ 226.378570][ T7779] [ 226.656944][ T5860] stadia 0003:18D1:9400.0008: unknown main item tag 0x0 [ 226.664041][ T5860] stadia 0003:18D1:9400.0008: unknown main item tag 0x0 [ 226.677372][ T5860] stadia 0003:18D1:9400.0008: unknown main item tag 0x0 [ 226.730012][ T5860] stadia 0003:18D1:9400.0008: unknown main item tag 0x0 [ 226.753817][ T5927] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 226.754693][ T5860] stadia 0003:18D1:9400.0008: unknown main item tag 0x0 [ 226.825863][ T5860] stadia 0003:18D1:9400.0008: hidraw0: USB HID v0.05 Device [HID 18d1:9400] on usb-dummy_hcd.4-1/input0 [ 226.874329][ T5927] usb 4-1: device descriptor read/8, error -71 [ 226.950960][ T5860] stadia 0003:18D1:9400.0008: no inputs found [ 226.957571][ T5860] stadia 0003:18D1:9400.0008: force feedback init failed [ 226.957953][ T7773] nfs4: Deprecated parameter 'intr' [ 226.971186][ T7773] nfs4: Unknown parameter 'smackfsroot' [ 227.005481][ T5927] usb usb4-port1: unable to enumerate USB device [ 227.193734][ T5927] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 227.323712][ T24] usb 3-1: USB disconnect, device number 17 [ 227.664680][ T5927] usb 1-1: Using ep0 maxpacket: 8 [ 227.674928][ T5927] usb 1-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config [ 227.685378][ T5927] usb 1-1: config 9 has 0 interfaces, different from the descriptor's value: 1 [ 227.705415][ T5927] usb 1-1: New USB device found, idVendor=0c45, idProduct=6128, bcdDevice=c4.6d [ 227.714571][ T5927] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.714961][ T7788] netlink: 4 bytes leftover after parsing attributes in process `syz.1.518'. [ 227.731444][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 227.731458][ T30] audit: type=1400 audit(1760680306.013:795): avc: denied { create } for pid=7787 comm="syz.1.518" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 227.735553][ T5927] usb 1-1: Product: syz [ 227.769474][ T30] audit: type=1400 audit(1760680306.023:796): avc: denied { getopt } for pid=7787 comm="syz.1.518" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 227.845715][ T5927] usb 1-1: Manufacturer: syz [ 227.862542][ T5927] usb 1-1: SerialNumber: syz [ 228.012066][ T9] usb 5-1: USB disconnect, device number 10 [ 228.015136][ T30] audit: type=1400 audit(1760680306.323:797): avc: denied { write } for pid=7800 comm="syz.2.522" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 228.273416][ T5927] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 228.513218][ T5927] usb 4-1: Using ep0 maxpacket: 16 [ 228.519667][ T5927] usb 4-1: config 0 descriptor has 1 excess byte, ignoring [ 228.526975][ T5927] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 65516, setting to 1024 [ 228.540224][ T5927] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024 [ 228.553585][ T5927] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 188 [ 228.569068][ T5927] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 228.578800][ T5927] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.586820][ T5927] usb 4-1: Product: syz [ 228.591094][ T5927] usb 4-1: Manufacturer: syz [ 228.596740][ T5927] usb 4-1: SerialNumber: syz [ 228.606652][ T5927] usb 4-1: config 0 descriptor?? [ 228.613915][ T7799] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 228.621117][ T7799] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 228.636720][ T5927] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected [ 228.643858][ C0] mcba_usb 4-1:0.0 can0: Tx URB aborted (-71) [ 228.643986][ C0] mcba_usb 4-1:0.0 can0: Tx URB aborted (-71) [ 228.852062][ T5927] usb 4-1: USB disconnect, device number 14 [ 228.859188][ T5927] mcba_usb 4-1:0.0 can0: device disconnected [ 229.166456][ T30] audit: type=1400 audit(1760680307.463:798): avc: denied { getopt } for pid=7810 comm="syz.2.525" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 229.283011][ T30] audit: type=1400 audit(1760680307.583:799): avc: denied { write } for pid=7814 comm="syz.2.528" name="random" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 229.523310][ T24] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 229.661724][ T30] audit: type=1400 audit(1760680307.963:800): avc: denied { listen } for pid=7822 comm="syz.3.529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 229.743252][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 229.783655][ T24] usb 2-1: New USB device found, idVendor=0c45, idProduct=613e, bcdDevice=c4.6d [ 229.807882][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.829488][ T24] usb 2-1: Product: syz [ 229.835948][ T24] usb 2-1: Manufacturer: syz [ 229.840662][ T24] usb 2-1: SerialNumber: syz [ 229.867078][ T24] usb 2-1: config 0 descriptor?? [ 230.017718][ T910] usb 1-1: USB disconnect, device number 18 [ 230.363562][ T24] gspca_main: sonixj-2.14.0 probing 0c45:613e [ 231.943326][ T24] gspca_sonixj: i2c_w8 err -71 [ 232.013322][ T24] sonixj 2-1:0.0: probe with driver sonixj failed with error -71 [ 232.022861][ T24] usb 2-1: USB disconnect, device number 17 [ 232.070926][ T7848] netlink: 12 bytes leftover after parsing attributes in process `syz.0.532'. [ 232.135659][ T7848] 8021q: adding VLAN 0 to HW filter on device bond1 [ 234.617265][ T7901] netlink: 20 bytes leftover after parsing attributes in process `syz.1.548'. [ 234.882854][ T7906] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 236.202342][ T30] audit: type=1400 audit(1760680314.483:801): avc: denied { write } for pid=7916 comm="syz.1.554" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 236.382104][ T30] audit: type=1400 audit(1760680314.543:802): avc: denied { create } for pid=7916 comm="syz.1.554" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 236.408125][ T7913] sp0: Synchronizing with TNC [ 236.726001][ T910] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 236.963267][ T910] usb 3-1: Using ep0 maxpacket: 16 [ 237.021386][ T910] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 237.136611][ T910] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 237.262472][ T7930] syzkaller0: entered promiscuous mode [ 237.313249][ T910] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 237.408708][ T910] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.579635][ T910] usb 3-1: config 0 descriptor?? [ 237.587826][ T910] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 238.322201][ T7935] tipc: Started in network mode [ 238.327189][ T7935] tipc: Node identity fffffffa, cluster identity 4711 [ 238.334058][ T7935] tipc: Node number set to 4294967290 [ 238.366270][ T5856] usb 3-1: USB disconnect, device number 18 [ 238.693379][ T910] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 238.897878][ T910] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 238.972094][ T910] usb 1-1: config 0 has no interface number 0 [ 239.019395][ T910] usb 1-1: config 0 interface 41 has no altsetting 0 [ 239.101843][ T910] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 239.171620][ T910] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.206780][ T910] usb 1-1: Product: syz [ 239.221805][ T910] usb 1-1: Manufacturer: syz [ 239.251557][ T910] usb 1-1: SerialNumber: syz [ 239.307649][ T910] usb 1-1: config 0 descriptor?? [ 239.376083][ T7964] netlink: 240 bytes leftover after parsing attributes in process `syz.1.563'. [ 239.449099][ T24] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 239.603229][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 239.609945][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.620919][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 239.630788][ T24] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 239.642334][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.665779][ T24] usb 5-1: config 0 descriptor?? [ 239.937124][ T910] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -22 [ 239.986927][ T7973] binder: 7972:7973 unknown command 1701995359 [ 239.995728][ T7973] binder: 7972:7973 ioctl c0306201 200000000080 returned -22 [ 240.004653][ T7974] ptrace attach of "./syz-executor exec"[5808] was attempted by "./syz-executor exec"[7974] [ 240.361393][ T30] audit: type=1400 audit(1760680318.663:803): avc: denied { append } for pid=7969 comm="syz.1.567" name="usbmon5" dev="devtmpfs" ino=731 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 240.471344][ T5940] kernel read not supported for file 389/task/390/stack (pid: 5940 comm: kworker/1:6) [ 240.846698][ T24] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 240.854043][ T24] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 240.860910][ T24] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 240.868866][ T24] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 240.930080][ T24] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 241.140007][ T24] savu 0003:1E7D:2D5A.0009: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 241.381627][ T8001] netlink: 'syz.0.560': attribute type 9 has an invalid length. [ 242.100594][ T8007] kvm: pic: non byte read [ 242.106370][ T8007] kvm: pic: non byte read [ 242.111412][ T8007] kvm: pic: non byte read [ 242.237284][ T8007] kvm: pic: non byte read [ 242.243849][ T8007] kvm: pic: non byte read [ 242.248234][ T8007] kvm: pic: non byte read [ 242.252625][ T8007] kvm: pic: non byte read [ 242.257095][ T8007] kvm: pic: non byte read [ 242.261514][ T8007] kvm: pic: non byte read [ 242.265920][ T8007] kvm: pic: non byte read [ 242.293382][ T5856] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 242.487532][ T5856] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 242.529312][ T5856] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.622920][ T5856] usb 4-1: Product: syz [ 242.659369][ T5856] usb 4-1: Manufacturer: syz [ 242.693833][ T5856] usb 4-1: SerialNumber: syz [ 242.800365][ T5856] usb 4-1: config 0 descriptor?? [ 242.898684][ T5856] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 015 [ 242.974262][ T5940] usb 1-1: USB disconnect, device number 19 [ 243.130657][ T5927] usb 5-1: USB disconnect, device number 11 [ 243.193311][ T30] audit: type=1400 audit(1760680321.453:804): avc: denied { listen } for pid=8015 comm="syz.1.578" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 244.007437][ T5856] (null): failure reading functionality [ 244.014192][ T5856] i2c i2c-1: failure reading functionality [ 244.021834][ T5856] i2c i2c-1: connected i2c-tiny-usb device [ 244.038447][ T5856] usb 4-1: USB disconnect, device number 15 [ 244.229332][ T8032] FAULT_INJECTION: forcing a failure. [ 244.229332][ T8032] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 244.242455][ T8032] CPU: 0 UID: 0 PID: 8032 Comm: syz.4.582 Not tainted syzkaller #0 PREEMPT(full) [ 244.242476][ T8032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 244.242486][ T8032] Call Trace: [ 244.242490][ T8032] [ 244.242495][ T8032] dump_stack_lvl+0x16c/0x1f0 [ 244.242512][ T8032] should_fail_ex+0x512/0x640 [ 244.242528][ T8032] _copy_from_user+0x2e/0xd0 [ 244.242543][ T8032] __x64_sys_setrlimit+0xc6/0x160 [ 244.242559][ T8032] ? __pfx___x64_sys_setrlimit+0x10/0x10 [ 244.242575][ T8032] ? rcu_is_watching+0x12/0xc0 [ 244.242587][ T8032] do_syscall_64+0xcd/0xfa0 [ 244.242601][ T8032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.242613][ T8032] RIP: 0033:0x7feeb1f8eec9 [ 244.242621][ T8032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 244.242632][ T8032] RSP: 002b:00007feeb2eb6038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a0 [ 244.242643][ T8032] RAX: ffffffffffffffda RBX: 00007feeb21e6180 RCX: 00007feeb1f8eec9 [ 244.242649][ T8032] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000000 [ 244.242656][ T8032] RBP: 00007feeb2eb6090 R08: 0000000000000000 R09: 0000000000000000 [ 244.242662][ T8032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.242668][ T8032] R13: 00007feeb21e6218 R14: 00007feeb21e6180 R15: 00007ffdf42121c8 [ 244.242682][ T8032] [ 244.686637][ T8036] FAULT_INJECTION: forcing a failure. [ 244.686637][ T8036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 244.699709][ T8036] CPU: 1 UID: 0 PID: 8036 Comm: syz.4.583 Not tainted syzkaller #0 PREEMPT(full) [ 244.699732][ T8036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 244.699740][ T8036] Call Trace: [ 244.699744][ T8036] [ 244.699748][ T8036] dump_stack_lvl+0x16c/0x1f0 [ 244.699766][ T8036] should_fail_ex+0x512/0x640 [ 244.699782][ T8036] _copy_to_user+0x32/0xd0 [ 244.699797][ T8036] poll_select_finish+0x339/0x6b0 [ 244.699813][ T8036] ? __pfx_poll_select_finish+0x10/0x10 [ 244.699827][ T8036] ? read_tsc+0x9/0x20 [ 244.699837][ T8036] ? ktime_get_ts64+0x256/0x400 [ 244.699854][ T8036] kern_select+0x16e/0x1e0 [ 244.699868][ T8036] ? __pfx_kern_select+0x10/0x10 [ 244.699883][ T8036] ? __pfx_ksys_write+0x10/0x10 [ 244.699899][ T8036] __x64_sys_select+0xbd/0x160 [ 244.699912][ T8036] ? do_syscall_64+0x91/0xfa0 [ 244.699925][ T8036] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.699938][ T8036] do_syscall_64+0xcd/0xfa0 [ 244.699952][ T8036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.699963][ T8036] RIP: 0033:0x7feeb1f8eec9 [ 244.699972][ T8036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 244.699982][ T8036] RSP: 002b:00007feeb2ef8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 244.699994][ T8036] RAX: ffffffffffffffda RBX: 00007feeb21e5fa0 RCX: 00007feeb1f8eec9 [ 244.700001][ T8036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 244.700007][ T8036] RBP: 00007feeb2ef8090 R08: 0000200000000740 R09: 0000000000000000 [ 244.700014][ T8036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.700020][ T8036] R13: 00007feeb21e6038 R14: 00007feeb21e5fa0 R15: 00007ffdf42121c8 [ 244.700034][ T8036] [ 245.051265][ T8043] tipc: Started in network mode [ 245.072247][ T8043] tipc: Node identity fffffffa, cluster identity 4711 [ 245.079152][ T8043] tipc: Node number set to 4294967290 [ 245.521238][ T30] audit: type=1400 audit(1760680323.823:805): avc: denied { connect } for pid=8049 comm="syz.2.586" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 245.649125][ T30] audit: type=1400 audit(1760680323.953:806): avc: denied { lock } for pid=8049 comm="syz.2.586" path="socket:[17261]" dev="sockfs" ino=17261 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 245.708072][ T30] audit: type=1400 audit(1760680323.983:807): avc: denied { accept } for pid=8049 comm="syz.2.586" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 247.455925][ T30] audit: type=1400 audit(1760680325.733:808): avc: denied { setopt } for pid=8068 comm="syz.4.592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 250.016122][ T30] audit: type=1400 audit(1760680328.323:809): avc: denied { open } for pid=8114 comm="syz.3.603" path="/dev/ptyqb" dev="devtmpfs" ino=130 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 250.495675][ T8121] FAULT_INJECTION: forcing a failure. [ 250.495675][ T8121] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.495718][ T8121] CPU: 1 UID: 0 PID: 8121 Comm: syz.3.605 Not tainted syzkaller #0 PREEMPT(full) [ 250.495738][ T8121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 250.495748][ T8121] Call Trace: [ 250.495754][ T8121] [ 250.495761][ T8121] dump_stack_lvl+0x16c/0x1f0 [ 250.495786][ T8121] should_fail_ex+0x512/0x640 [ 250.495812][ T8121] should_fail_alloc_page+0xe7/0x130 [ 250.495840][ T8121] prepare_alloc_pages+0x3c2/0x610 [ 250.495870][ T8121] __alloc_frozen_pages_noprof+0x18b/0x2470 [ 250.495894][ T8121] ? lock_acquire+0x179/0x350 [ 250.495916][ T8121] ? find_held_lock+0x2b/0x80 [ 250.495935][ T8121] ? mark_held_locks+0x49/0x80 [ 250.495955][ T8121] ? finish_task_switch.isra.0+0x221/0xc10 [ 250.495984][ T8121] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 250.496004][ T8121] ? finish_task_switch.isra.0+0x221/0xc10 [ 250.496032][ T8121] ? rcu_is_watching+0x12/0xc0 [ 250.496049][ T8121] ? trace_sched_exit_tp+0xd1/0x120 [ 250.496086][ T8121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 250.496116][ T8121] ? policy_nodemask+0xea/0x4e0 [ 250.496144][ T8121] alloc_pages_mpol+0x1fb/0x550 [ 250.496170][ T8121] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 250.496208][ T8121] alloc_pages_noprof+0x131/0x390 [ 250.496235][ T8121] get_free_pages_noprof+0x10/0xb0 [ 250.496258][ T8121] kasan_populate_vmalloc+0x9f/0x2d0 [ 250.496286][ T8121] alloc_vmap_area+0x960/0x29e0 [ 250.496323][ T8121] ? __pfx_alloc_vmap_area+0x10/0x10 [ 250.496355][ T8121] __get_vm_area_node+0x1ca/0x330 [ 250.496385][ T8121] __vmalloc_node_range_noprof+0x271/0x1480 [ 250.496413][ T8121] ? vc_do_resize+0x24d/0x10e0 [ 250.496445][ T8121] ? vc_do_resize+0x24d/0x10e0 [ 250.496475][ T8121] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 250.496508][ T8121] ? rcu_is_watching+0x12/0xc0 [ 250.496526][ T8121] ? vc_do_resize+0x24d/0x10e0 [ 250.496547][ T8121] __vmalloc_node_noprof+0xad/0xf0 [ 250.496573][ T8121] ? vc_do_resize+0x24d/0x10e0 [ 250.496599][ T8121] vc_do_resize+0x24d/0x10e0 [ 250.496636][ T8121] ? __pfx_vc_do_resize+0x10/0x10 [ 250.496660][ T8121] ? __vc_resize+0x1e/0x70 [ 250.496682][ T8121] ? __sanitizer_cov_trace_pc+0x66/0x70 [ 250.496704][ T8121] vt_ioctl+0x2c6f/0x30a0 [ 250.496722][ T8121] ? __pfx___schedule+0x10/0x10 [ 250.496745][ T8121] ? __pfx_vt_ioctl+0x10/0x10 [ 250.496762][ T8121] ? lock_release+0x183/0x2f0 [ 250.496790][ T8121] ? rcu_is_watching+0x12/0xc0 [ 250.496805][ T8121] ? irqentry_exit+0x3b/0x90 [ 250.496826][ T8121] ? lockdep_hardirqs_on+0x7c/0x110 [ 250.496852][ T8121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 250.496881][ T8121] ? tty_jobctrl_ioctl+0x152/0xe00 [ 250.496903][ T8121] ? __pfx_vt_ioctl+0x10/0x10 [ 250.496920][ T8121] tty_ioctl+0x661/0x1680 [ 250.496947][ T8121] ? __pfx_tty_ioctl+0x10/0x10 [ 250.496972][ T8121] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 250.497006][ T8121] ? hook_file_ioctl_common+0x145/0x410 [ 250.497030][ T8121] ? selinux_file_ioctl+0x180/0x270 [ 250.497052][ T8121] ? selinux_file_ioctl+0xb4/0x270 [ 250.497077][ T8121] ? __pfx_tty_ioctl+0x10/0x10 [ 250.497102][ T8121] __x64_sys_ioctl+0x18e/0x210 [ 250.497123][ T8121] do_syscall_64+0xcd/0xfa0 [ 250.497146][ T8121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.497163][ T8121] RIP: 0033:0x7feb2758eec9 [ 250.497176][ T8121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 250.497193][ T8121] RSP: 002b:00007feb284a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.497215][ T8121] RAX: ffffffffffffffda RBX: 00007feb277e6180 RCX: 00007feb2758eec9 [ 250.497226][ T8121] RDX: 00002000000006c0 RSI: 000000000000560a RDI: 0000000000000008 [ 250.497236][ T8121] RBP: 00007feb284a6090 R08: 0000000000000000 R09: 0000000000000000 [ 250.497247][ T8121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.497257][ T8121] R13: 00007feb277e6218 R14: 00007feb277e6180 R15: 00007ffda4578588 [ 250.497283][ T8121] [ 250.497396][ T8121] syz.3.605: vmalloc error: size 1664, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 250.497567][ T8121] CPU: 1 UID: 0 PID: 8121 Comm: syz.3.605 Not tainted syzkaller #0 PREEMPT(full) [ 250.497586][ T8121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 250.497596][ T8121] Call Trace: [ 250.497601][ T8121] [ 250.497607][ T8121] dump_stack_lvl+0x16c/0x1f0 [ 250.497628][ T8121] warn_alloc+0x248/0x3a0 [ 250.497649][ T8121] ? __pfx_warn_alloc+0x10/0x10 [ 250.497670][ T8121] ? __get_vm_area_node+0x2cd/0x330 [ 250.497701][ T8121] ? __get_vm_area_node+0x2cd/0x330 [ 250.497725][ T8121] ? __get_vm_area_node+0x1dc/0x330 [ 250.497748][ T8121] ? __get_vm_area_node+0x208/0x330 [ 250.497780][ T8121] __vmalloc_node_range_noprof+0xaf5/0x1480 [ 250.497817][ T8121] ? vc_do_resize+0x24d/0x10e0 [ 250.497846][ T8121] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 250.497880][ T8121] ? rcu_is_watching+0x12/0xc0 [ 250.497898][ T8121] ? vc_do_resize+0x24d/0x10e0 [ 250.497919][ T8121] __vmalloc_node_noprof+0xad/0xf0 [ 250.497945][ T8121] ? vc_do_resize+0x24d/0x10e0 [ 250.497970][ T8121] vc_do_resize+0x24d/0x10e0 [ 250.498007][ T8121] ? __pfx_vc_do_resize+0x10/0x10 [ 250.498030][ T8121] ? __vc_resize+0x1e/0x70 [ 250.498052][ T8121] ? __sanitizer_cov_trace_pc+0x66/0x70 [ 250.498074][ T8121] vt_ioctl+0x2c6f/0x30a0 [ 250.498091][ T8121] ? __pfx___schedule+0x10/0x10 [ 250.498113][ T8121] ? __pfx_vt_ioctl+0x10/0x10 [ 250.498130][ T8121] ? lock_release+0x183/0x2f0 [ 250.498158][ T8121] ? rcu_is_watching+0x12/0xc0 [ 250.498173][ T8121] ? irqentry_exit+0x3b/0x90 [ 250.498193][ T8121] ? lockdep_hardirqs_on+0x7c/0x110 [ 250.498225][ T8121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 250.498254][ T8121] ? tty_jobctrl_ioctl+0x152/0xe00 [ 250.498275][ T8121] ? __pfx_vt_ioctl+0x10/0x10 [ 250.498292][ T8121] tty_ioctl+0x661/0x1680 [ 250.498318][ T8121] ? __pfx_tty_ioctl+0x10/0x10 [ 250.498342][ T8121] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 250.498375][ T8121] ? hook_file_ioctl_common+0x145/0x410 [ 250.498399][ T8121] ? selinux_file_ioctl+0x180/0x270 [ 250.498421][ T8121] ? selinux_file_ioctl+0xb4/0x270 [ 250.498445][ T8121] ? __pfx_tty_ioctl+0x10/0x10 [ 250.498472][ T8121] __x64_sys_ioctl+0x18e/0x210 [ 250.498492][ T8121] do_syscall_64+0xcd/0xfa0 [ 250.498514][ T8121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.498530][ T8121] RIP: 0033:0x7feb2758eec9 [ 250.498542][ T8121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 250.498558][ T8121] RSP: 002b:00007feb284a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.498573][ T8121] RAX: ffffffffffffffda RBX: 00007feb277e6180 RCX: 00007feb2758eec9 [ 250.498584][ T8121] RDX: 00002000000006c0 RSI: 000000000000560a RDI: 0000000000000008 [ 250.498594][ T8121] RBP: 00007feb284a6090 R08: 0000000000000000 R09: 0000000000000000 [ 250.498603][ T8121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.498613][ T8121] R13: 00007feb277e6218 R14: 00007feb277e6180 R15: 00007ffda4578588 [ 250.498639][ T8121] [ 250.498657][ T8121] Mem-Info: [ 250.498689][ T8121] active_anon:17921 inactive_anon:0 isolated_anon:0 [ 250.498689][ T8121] active_file:19056 inactive_file:40678 isolated_file:0 [ 250.498689][ T8121] unevictable:768 dirty:535 writeback:0 [ 250.498689][ T8121] slab_reclaimable:12107 slab_unreclaimable:96545 [ 250.498689][ T8121] mapped:42539 shmem:14228 pagetables:1183 [ 250.498689][ T8121] sec_pagetables:0 bounce:0 [ 250.498689][ T8121] kernel_misc_reclaimable:0 [ 250.498689][ T8121] free:1289831 free_pcp:18570 free_cma:0 [ 250.498749][ T8121] Node 0 active_anon:71684kB inactive_anon:0kB active_file:76160kB inactive_file:162508kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:170136kB dirty:2132kB writeback:0kB shmem:55376kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12124kB pagetables:4620kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 250.498817][ T8121] Node 1 active_anon:0kB inactive_anon:0kB active_file:64kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:8kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:112kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 250.498870][ T8121] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 250.498945][ T8121] lowmem_reserve[]: 0 2481 2483 2483 2483 [ 250.499056][ T8121] Node 0 DMA32 free:1270540kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB free_highatomic:0KB active_anon:71684kB inactive_anon:0kB active_file:76160kB inactive_file:162508kB unevictable:1536kB writepending:2132kB zspages:0kB present:3129332kB managed:2541316kB mlocked:0kB bounce:0kB free_pcp:35560kB local_pcp:16588kB free_cma:0kB [ 250.499132][ T8121] lowmem_reserve[]: 0 0 1 1 1 [ 250.499259][ T8121] Node 0 Normal free:0kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 250.499335][ T8121] lowmem_reserve[]: 0 0 0 0 0 [ 250.499452][ T8121] Node 1 Normal free:3873424kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:64kB inactive_file:204kB unevictable:1536kB writepending:8kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:38720kB local_pcp:12064kB free_cma:0kB [ 250.499527][ T8121] lowmem_reserve[]: 0 0 0 0 0 [ 250.499645][ T8121] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 250.499995][ T8121] Node 0 DMA32: 677*4kB (U) 796*8kB (UME) 232*16kB (UME) 364*32kB (U) 59*64kB (UE) 25*128kB (UME) 88*256kB (UM) 28*512kB (M) 10*1024kB (UME) 4*2048kB (UME) 289*4096kB (M) = 1270452kB [ 250.500490][ T8121] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 250.500768][ T8121] Node 1 Normal: 208*4kB (UME) 52*8kB (UME) 47*16kB (UME) 102*32kB (UME) 24*64kB (UE) 12*128kB (UME) 4*256kB (UM) 3*512kB (ME) 2*1024kB (UM) 1*2048kB (E) 942*4096kB (UM) = 3873424kB [ 250.501260][ T8121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 250.501288][ T8121] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 250.501314][ T8121] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 250.501340][ T8121] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 250.501366][ T8121] 73958 total pagecache pages [ 250.501386][ T8121] 0 pages in swap cache [ 250.501404][ T8121] Free swap = 124996kB [ 250.501424][ T8121] Total swap = 124996kB [ 250.501443][ T8121] 2097051 pages RAM [ 250.501462][ T8121] 0 pages HighMem/MovableOnly [ 250.501481][ T8121] 429696 pages reserved [ 250.501500][ T8121] 0 pages cma reserved [ 251.739765][ T8125] Cannot find add_set index 0 as target [ 251.743244][ T5940] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 251.977597][ T5940] usb 1-1: config 1 has an invalid descriptor of length 32, skipping remainder of the config [ 252.007701][ T8133] FAULT_INJECTION: forcing a failure. [ 252.007701][ T8133] name failslab, interval 1, probability 0, space 0, times 0 [ 252.020674][ T8133] CPU: 1 UID: 0 PID: 8133 Comm: syz.2.608 Not tainted syzkaller #0 PREEMPT(full) [ 252.020697][ T8133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 252.020707][ T8133] Call Trace: [ 252.020713][ T8133] [ 252.020720][ T8133] dump_stack_lvl+0x16c/0x1f0 [ 252.020746][ T8133] should_fail_ex+0x512/0x640 [ 252.020768][ T8133] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 252.020791][ T8133] should_failslab+0xc2/0x120 [ 252.020817][ T8133] kmem_cache_alloc_noprof+0x75/0x6e0 [ 252.020837][ T8133] ? sk_prot_alloc+0x60/0x2a0 [ 252.020867][ T8133] ? sk_prot_alloc+0x60/0x2a0 [ 252.020888][ T8133] ? find_held_lock+0x2b/0x80 [ 252.020902][ T8133] sk_prot_alloc+0x60/0x2a0 [ 252.020933][ T8133] sk_alloc+0x36/0xc20 [ 252.020953][ T8133] inet_create+0x3a1/0x1040 [ 252.020972][ T8133] ? inet_create+0x93/0x1040 [ 252.020994][ T8133] __sock_create+0x338/0x8d0 [ 252.021026][ T8133] mptcp_subflow_create_socket+0xec/0xa10 [ 252.021053][ T8133] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 252.021086][ T8133] __mptcp_nmpc_sk+0x182/0x890 [ 252.021113][ T8133] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 252.021142][ T8133] ? __local_bh_enable_ip+0xa4/0x120 [ 252.021161][ T8133] mptcp_bind+0xa3/0x1e0 [ 252.021188][ T8133] __sys_bind+0x1a7/0x260 [ 252.021204][ T8133] ? __pfx___sys_bind+0x10/0x10 [ 252.021218][ T8133] ? __fget_files+0x20e/0x3c0 [ 252.021250][ T8133] ? __pfx_ksys_write+0x10/0x10 [ 252.021278][ T8133] __x64_sys_bind+0x72/0xb0 [ 252.021292][ T8133] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.021312][ T8133] do_syscall_64+0xcd/0xfa0 [ 252.021335][ T8133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.021352][ T8133] RIP: 0033:0x7f0797b8eec9 [ 252.021366][ T8133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 252.021382][ T8133] RSP: 002b:00007f0798a79038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 252.021399][ T8133] RAX: ffffffffffffffda RBX: 00007f0797de6180 RCX: 00007f0797b8eec9 [ 252.021409][ T8133] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000005 [ 252.021419][ T8133] RBP: 00007f0798a79090 R08: 0000000000000000 R09: 0000000000000000 [ 252.021429][ T8133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 252.021439][ T8133] R13: 00007f0797de6218 R14: 00007f0797de6180 R15: 00007ffd53bd5ee8 [ 252.021465][ T8133] [ 252.351719][ T5940] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 252.361749][ T5940] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 252.370858][ T5940] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 252.378836][ T5940] usb 1-1: SerialNumber: syz [ 252.433323][ T30] audit: type=1326 audit(1760680330.723:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 252.456536][ C0] vkms_vblank_simulate: vblank timer overrun [ 253.023303][ T5856] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 253.554908][ T30] audit: type=1326 audit(1760680330.723:811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 253.635730][ T5856] usb 4-1: Using ep0 maxpacket: 8 [ 253.651066][ T30] audit: type=1326 audit(1760680330.723:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 253.674274][ C0] vkms_vblank_simulate: vblank timer overrun [ 253.713215][ T5856] usb 4-1: unable to get BOS descriptor or descriptor too short [ 253.792046][ T5856] usb 4-1: config 4 has an invalid interface number: 147 but max is 0 [ 253.805908][ T5856] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 253.842072][ T8146] loop6: detected capacity change from 0 to 63 [ 253.883337][ T5940] usb 1-1: 0:2 : does not exist [ 253.888281][ T5940] usb 1-1: unit 5: unexpected type 0x0a [ 253.939574][ T5856] usb 4-1: config 4 has no interface number 0 [ 253.958559][ T30] audit: type=1326 audit(1760680330.723:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 253.966872][ T5856] usb 4-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 254.026815][ T5940] usb 1-1: USB disconnect, device number 20 [ 254.140135][ T5856] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.140144][ T30] audit: type=1326 audit(1760680330.723:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 254.233983][ T5856] usb 4-1: Product: 力뉱⳾Eࡻ꒗賅ꑞ〃譃괙 [ 254.253230][ T30] audit: type=1326 audit(1760680330.723:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 254.263494][ T5856] usb 4-1: SerialNumber: 꾅䐄鏆䑫㙲ᘀﰌ知㊙㒤蓯㠃 [ 254.305472][ T30] audit: type=1326 audit(1760680330.723:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 254.373254][ T30] audit: type=1326 audit(1760680330.723:817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 254.427075][ T30] audit: type=1326 audit(1760680330.723:818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8128 comm="syz.1.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f4e1818eec9 code=0x7ffc0000 [ 254.649622][ T8137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 254.762302][ T8137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.035632][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.121986][ T5856] uvcvideo 4-1:4.147: Found UVC 0.02 device 力뉱⳾Eࡻ꒗賅ꑞ〃譃괙 (04f2:b746) [ 256.137338][ T5856] uvcvideo 4-1:4.147: No valid video chain found. [ 256.146941][ T5856] usb 4-1: USB disconnect, device number 16 [ 257.602875][ T8199] FAULT_INJECTION: forcing a failure. [ 257.602875][ T8199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 257.644222][ T8199] CPU: 0 UID: 0 PID: 8199 Comm: syz.3.625 Not tainted syzkaller #0 PREEMPT(full) [ 257.644238][ T8199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 257.644245][ T8199] Call Trace: [ 257.644249][ T8199] [ 257.644253][ T8199] dump_stack_lvl+0x16c/0x1f0 [ 257.644274][ T8199] should_fail_ex+0x512/0x640 [ 257.644299][ T8199] _copy_from_user+0x2e/0xd0 [ 257.644323][ T8199] copy_msghdr_from_user+0x98/0x160 [ 257.644344][ T8199] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 257.644376][ T8199] ___sys_sendmsg+0xfe/0x1d0 [ 257.644392][ T8199] ? __pfx____sys_sendmsg+0x10/0x10 [ 257.644404][ T8199] ? __lock_acquire+0x622/0x1c90 [ 257.644433][ T8199] __sys_sendmsg+0x16d/0x220 [ 257.644446][ T8199] ? __pfx___sys_sendmsg+0x10/0x10 [ 257.644468][ T8199] do_syscall_64+0xcd/0xfa0 [ 257.644482][ T8199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.644493][ T8199] RIP: 0033:0x7feb2758eec9 [ 257.644502][ T8199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 257.644513][ T8199] RSP: 002b:00007feb284e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 257.644523][ T8199] RAX: ffffffffffffffda RBX: 00007feb277e5fa0 RCX: 00007feb2758eec9 [ 257.644530][ T8199] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 257.644536][ T8199] RBP: 00007feb284e8090 R08: 0000000000000000 R09: 0000000000000000 [ 257.644543][ T8199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.644549][ T8199] R13: 00007feb277e6038 R14: 00007feb277e5fa0 R15: 00007ffda4578588 [ 257.644562][ T8199] [ 257.812777][ C0] vkms_vblank_simulate: vblank timer overrun [ 258.065786][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 258.065801][ T30] audit: type=1400 audit(1760680336.363:835): avc: denied { read } for pid=8202 comm="syz.1.628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 258.115643][ T8212] netlink: 'syz.2.630': attribute type 1 has an invalid length. [ 258.123326][ T8212] netlink: 224 bytes leftover after parsing attributes in process `syz.2.630'. [ 258.553144][ T8218] netlink: 'syz.3.632': attribute type 1 has an invalid length. [ 258.586727][ T8218] netlink: 224 bytes leftover after parsing attributes in process `syz.3.632'. [ 259.815553][ T8231] autofs: Bad value for 'fd' [ 260.203242][ T5940] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 260.484769][ T5940] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 260.558046][ T8245] FAULT_INJECTION: forcing a failure. [ 260.558046][ T8245] name failslab, interval 1, probability 0, space 0, times 0 [ 260.570927][ T8245] CPU: 1 UID: 0 PID: 8245 Comm: syz.2.639 Not tainted syzkaller #0 PREEMPT(full) [ 260.570949][ T8245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 260.570959][ T8245] Call Trace: [ 260.570966][ T8245] [ 260.570972][ T8245] dump_stack_lvl+0x16c/0x1f0 [ 260.570998][ T8245] should_fail_ex+0x512/0x640 [ 260.571024][ T8245] should_failslab+0xc2/0x120 [ 260.571050][ T8245] __kmalloc_node_track_caller_noprof+0xde/0x8a0 [ 260.571074][ T8245] ? security_netlbl_sid_to_secattr+0x1d8/0x4d0 [ 260.571099][ T8245] ? kstrdup+0x53/0x100 [ 260.571118][ T8245] kstrdup+0x53/0x100 [ 260.571139][ T8245] security_netlbl_sid_to_secattr+0x1d8/0x4d0 [ 260.571160][ T8245] selinux_netlbl_sock_genattr+0x129/0x4f0 [ 260.571186][ T8245] selinux_netlbl_socket_post_create+0xb0/0x1b0 [ 260.571212][ T8245] selinux_socket_post_create+0x2f9/0x7d0 [ 260.571235][ T8245] ? __pfx_selinux_socket_post_create+0x10/0x10 [ 260.571257][ T8245] ? tcp_v6_init_sock+0x15/0xb0 [ 260.571279][ T8245] ? __pfx_tcp_v6_init_sock+0x10/0x10 [ 260.571300][ T8245] ? inet6_create+0xb4a/0x12b0 [ 260.571325][ T8245] security_socket_post_create+0x247/0x260 [ 260.571350][ T8245] __sock_create+0x738/0x8d0 [ 260.571382][ T8245] mptcp_subflow_create_socket+0xec/0xa10 [ 260.571409][ T8245] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 260.571442][ T8245] __mptcp_nmpc_sk+0x182/0x890 [ 260.571469][ T8245] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 260.571498][ T8245] ? __local_bh_enable_ip+0xa4/0x120 [ 260.571518][ T8245] mptcp_listen+0x135/0x4a0 [ 260.571536][ T8245] ? __pfx_mptcp_listen+0x10/0x10 [ 260.571560][ T8245] __sys_listen_socket+0x117/0x160 [ 260.571577][ T8245] __sys_listen+0xa7/0x130 [ 260.571595][ T8245] __x64_sys_listen+0x53/0x80 [ 260.571611][ T8245] do_syscall_64+0xcd/0xfa0 [ 260.571634][ T8245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.571652][ T8245] RIP: 0033:0x7f0797b8eec9 [ 260.571666][ T8245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 260.571682][ T8245] RSP: 002b:00007f0798a79038 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 260.571699][ T8245] RAX: ffffffffffffffda RBX: 00007f0797de6180 RCX: 00007f0797b8eec9 [ 260.571710][ T8245] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 000000000000000a [ 260.571720][ T8245] RBP: 00007f0798a79090 R08: 0000000000000000 R09: 0000000000000000 [ 260.571730][ T8245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 260.571740][ T8245] R13: 00007f0797de6218 R14: 00007f0797de6180 R15: 00007ffd53bd5ee8 [ 260.571767][ T8245] [ 260.898923][ T5940] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 260.907752][ T5940] usb 1-1: Product: syz [ 260.912137][ T5940] usb 1-1: Manufacturer: syz [ 260.916752][ T5940] usb 1-1: SerialNumber: syz [ 260.923483][ T5940] usb 1-1: config 0 descriptor?? [ 260.931750][ T5940] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 021 [ 261.254441][ T30] audit: type=1400 audit(1760680339.493:836): avc: denied { setopt } for pid=8246 comm="syz.3.641" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 261.425095][ T30] audit: type=1400 audit(1760680339.493:837): avc: denied { connect } for pid=8246 comm="syz.3.641" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 261.773075][ T5940] (null): failure reading functionality [ 261.785322][ T5940] i2c i2c-1: failure reading functionality [ 261.822062][ T5940] i2c i2c-1: connected i2c-tiny-usb device [ 261.848662][ T5940] usb 1-1: USB disconnect, device number 21 [ 261.865897][ T8248] mmap: syz.1.640 (8248): VmData 25841664 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 261.903286][ T30] audit: type=1400 audit(1760680340.193:838): avc: denied { mount } for pid=8256 comm="syz.4.644" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 261.956215][ T30] audit: type=1400 audit(1760680340.193:839): avc: denied { mounton } for pid=8256 comm="syz.4.644" path="/122/file0" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 262.637392][ T8269] bond1: entered promiscuous mode [ 262.642501][ T8269] bond1: entered allmulticast mode [ 262.647959][ T8269] 8021q: adding VLAN 0 to HW filter on device bond1 [ 262.743403][ T5940] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 263.204617][ T5940] usb 3-1: Using ep0 maxpacket: 16 [ 263.211700][ T5940] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.263100][ T5940] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 263.277319][ T30] audit: type=1400 audit(1760680341.533:840): avc: denied { unmount } for pid=5819 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 263.642519][ T5940] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 263.744747][ T5940] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.756369][ T5940] usb 3-1: config 0 descriptor?? [ 263.783220][ T30] audit: type=1400 audit(1760680342.073:841): avc: denied { ioctl } for pid=8280 comm="syz.0.650" path="pid:[4026532795]" dev="nsfs" ino=4026532795 ioctlcmd=0xb707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 263.896672][ T8285] netlink: 'syz.4.648': attribute type 1 has an invalid length. [ 264.743592][ T8285] netlink: 224 bytes leftover after parsing attributes in process `syz.4.648'. [ 264.840828][ T30] audit: type=1400 audit(1760680343.143:842): avc: denied { bind } for pid=8288 comm="syz.0.653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 264.894472][ T8291] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 265.125433][ T30] audit: type=1400 audit(1760680343.173:843): avc: denied { ioctl } for pid=8288 comm="syz.0.653" path="socket:[19129]" dev="sockfs" ino=19129 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 265.273653][ T5940] usbhid 3-1:0.0: can't add hid device: -71 [ 265.279632][ T5940] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 265.301657][ T5940] usb 3-1: USB disconnect, device number 19 [ 265.523225][ T5856] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 265.593234][ T5927] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 265.674618][ T5856] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 265.682782][ T5856] usb 2-1: config 0 has no interface number 0 [ 265.688969][ T5856] usb 2-1: config 0 interface 41 has no altsetting 0 [ 265.697414][ T5856] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 265.706530][ T5856] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.716180][ T5856] usb 2-1: Product: syz [ 265.720337][ T5856] usb 2-1: Manufacturer: syz [ 265.724933][ T5856] usb 2-1: SerialNumber: syz [ 265.730821][ T5856] usb 2-1: config 0 descriptor?? [ 265.766680][ T5927] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 265.775860][ T5927] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.783858][ T5927] usb 4-1: Product: syz [ 265.788009][ T5927] usb 4-1: Manufacturer: syz [ 265.792583][ T5927] usb 4-1: SerialNumber: syz [ 265.799426][ T5927] usb 4-1: config 0 descriptor?? [ 265.806106][ T5927] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 017 [ 266.534514][ T5856] CoreChips 2-1:0.41: probe with driver CoreChips failed with error -22 [ 266.596938][ T5927] (null): failure reading functionality [ 266.673445][ T8315] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 266.693368][ T5927] i2c i2c-1: failure reading functionality [ 266.872304][ T5927] i2c i2c-1: connected i2c-tiny-usb device [ 266.881556][ T5927] usb 4-1: USB disconnect, device number 17 [ 267.049736][ T8322] FAULT_INJECTION: forcing a failure. [ 267.049736][ T8322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 267.050310][ T8322] [ 267.050316][ T8322] ====================================================== [ 267.050322][ T8322] WARNING: possible circular locking dependency detected [ 267.050328][ T8322] syzkaller #0 Not tainted [ 267.050336][ T8322] ------------------------------------------------------ [ 267.050341][ T8322] syz.4.663/8322 is trying to acquire lock: [ 267.050349][ T8322] ffffffff8e2d1680 (console_owner){-...}-{0:0}, at: console_lock_spinning_enable+0x61/0x80 [ 267.050398][ T8322] [ 267.050398][ T8322] but task is already holding lock: [ 267.050403][ T8322] ffff8880b843a398 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x7e/0x130 [ 267.050447][ T8322] [ 267.050447][ T8322] which lock already depends on the new lock. [ 267.050447][ T8322] [ 267.050452][ T8322] [ 267.050452][ T8322] the existing dependency chain (in reverse order) is: [ 267.050458][ T8322] [ 267.050458][ T8322] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 267.050477][ T8322] _raw_spin_lock_nested+0x31/0x40 [ 267.050495][ T8322] raw_spin_rq_lock_nested+0x29/0x130 [ 267.050519][ T8322] task_rq_lock+0xcf/0x490 [ 267.050532][ T8322] cgroup_move_task+0x81/0x2a0 [ 267.050547][ T8322] css_set_move_task+0x288/0x5f0 [ 267.050568][ T8322] cgroup_post_fork+0x201/0x9d0 [ 267.050583][ T8322] copy_process+0x602d/0x76a0 [ 267.050597][ T8322] kernel_clone+0xfc/0x930 [ 267.050611][ T8322] user_mode_thread+0xc8/0x110 [ 267.050625][ T8322] rest_init+0x23/0x2b0 [ 267.050648][ T8322] start_kernel+0x3f6/0x4e0 [ 267.050664][ T8322] x86_64_start_reservations+0x18/0x30 [ 267.050683][ T8322] x86_64_start_kernel+0x130/0x190 [ 267.050700][ T8322] common_startup_64+0x13e/0x148 [ 267.050721][ T8322] [ 267.050721][ T8322] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 267.050741][ T8322] _raw_spin_lock_irqsave+0x3a/0x60 [ 267.050757][ T8322] try_to_wake_up+0xb7/0x1870 [ 267.050780][ T8322] __wake_up_common+0x135/0x1f0 [ 267.050798][ T8322] __wake_up+0x31/0x60 [ 267.050813][ T8322] tty_port_default_wakeup+0x47/0x60 [ 267.050828][ T8322] serial8250_tx_chars+0x68e/0x860 [ 267.050844][ T8322] serial8250_handle_irq+0x761/0xcb0 [ 267.050860][ T8322] serial8250_default_handle_irq+0x9e/0x270 [ 267.050876][ T8322] serial8250_interrupt+0xf8/0x1d0 [ 267.050901][ T8322] __handle_irq_event_percpu+0x236/0x920 [ 267.050915][ T8322] handle_irq_event+0xab/0x1e0 [ 267.050928][ T8322] handle_edge_irq+0x3ca/0x9e0 [ 267.050951][ T8322] __common_interrupt+0xd0/0x2f0 [ 267.050966][ T8322] common_interrupt+0x61/0xe0 [ 267.050990][ T8322] asm_common_interrupt+0x26/0x40 [ 267.051005][ T8322] _raw_spin_unlock_irqrestore+0x31/0x80 [ 267.051022][ T8322] rcu_core+0x1147/0x1530 [ 267.051045][ T8322] handle_softirqs+0x219/0x8e0 [ 267.051069][ T8322] __irq_exit_rcu+0x109/0x170 [ 267.051082][ T8322] irq_exit_rcu+0x9/0x30 [ 267.051095][ T8322] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 267.051113][ T8322] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 267.051129][ T8322] pv_native_safe_halt+0xf/0x20 [ 267.051146][ T8322] default_idle+0x13/0x20 [ 267.051166][ T8322] default_idle_call+0x6c/0xb0 [ 267.051188][ T8322] do_idle+0x38d/0x500 [ 267.051200][ T8322] cpu_startup_entry+0x4f/0x60 [ 267.051213][ T8322] start_secondary+0x21d/0x2b0 [ 267.051229][ T8322] common_startup_64+0x13e/0x148 [ 267.051250][ T8322] [ 267.051250][ T8322] -> #2 (&tty->write_wait){-.-.}-{3:3}: [ 267.051270][ T8322] _raw_spin_lock_irqsave+0x3a/0x60 [ 267.051286][ T8322] __wake_up+0x1c/0x60 [ 267.051301][ T8322] tty_port_default_wakeup+0x47/0x60 [ 267.051314][ T8322] serial8250_tx_chars+0x68e/0x860 [ 267.051329][ T8322] serial8250_handle_irq+0x761/0xcb0 [ 267.051344][ T8322] serial8250_default_handle_irq+0x9e/0x270 [ 267.051361][ T8322] serial8250_interrupt+0xf8/0x1d0 [ 267.051378][ T8322] __handle_irq_event_percpu+0x236/0x920 [ 267.051391][ T8322] handle_irq_event+0xab/0x1e0 [ 267.051405][ T8322] handle_edge_irq+0x3ca/0x9e0 [ 267.051427][ T8322] __common_interrupt+0xd0/0x2f0 [ 267.051441][ T8322] common_interrupt+0xba/0xe0 [ 267.051464][ T8322] asm_common_interrupt+0x26/0x40 [ 267.051478][ T8322] _raw_spin_unlock_irqrestore+0x31/0x80 [ 267.051495][ T8322] uart_write+0x2a4/0xb30 [ 267.051517][ T8322] n_tty_write+0x41e/0x11e0 [ 267.051533][ T8322] file_tty_write.constprop.0+0x503/0x9b0 [ 267.051556][ T8322] redirected_tty_write+0xd4/0x150 [ 267.051578][ T8322] vfs_write+0x7d3/0x11d0 [ 267.051598][ T8322] ksys_write+0x12a/0x250 [ 267.051616][ T8322] do_syscall_64+0xcd/0xfa0 [ 267.051634][ T8322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.051649][ T8322] [ 267.051649][ T8322] -> #1 (&port_lock_key){-.-.}-{3:3}: [ 267.051669][ T8322] _raw_spin_lock_irqsave+0x3a/0x60 [ 267.051684][ T8322] serial8250_console_write+0x181/0x1890 [ 267.051702][ T8322] console_flush_all+0x801/0xc60 [ 267.051726][ T8322] console_unlock+0xd8/0x210 [ 267.051748][ T8322] vprintk_emit+0x3d7/0x680 [ 267.051762][ T8322] _printk+0xc7/0x100 [ 267.051779][ T8322] register_console+0xc2d/0x11b0 [ 267.051794][ T8322] univ8250_console_init+0x5f/0x90 [ 267.051815][ T8322] console_init+0x152/0x680 [ 267.051832][ T8322] start_kernel+0x29f/0x4e0 [ 267.051848][ T8322] x86_64_start_reservations+0x18/0x30 [ 267.051866][ T8322] x86_64_start_kernel+0x130/0x190 [ 267.051887][ T8322] common_startup_64+0x13e/0x148 [ 267.051908][ T8322] [ 267.051908][ T8322] -> #0 (console_owner){-...}-{0:0}: [ 267.051928][ T8322] __lock_acquire+0x126f/0x1c90 [ 267.051947][ T8322] lock_acquire+0x179/0x350 [ 267.051965][ T8322] console_lock_spinning_enable+0x72/0x80 [ 267.051989][ T8322] console_flush_all+0x7aa/0xc60 [ 267.052013][ T8322] console_unlock+0xd8/0x210 [ 267.052035][ T8322] vprintk_emit+0x3d7/0x680 [ 267.052048][ T8322] _printk+0xc7/0x100 [ 267.052066][ T8322] should_fail_ex+0x4e7/0x640 [ 267.052084][ T8322] strncpy_from_user+0x3b/0x2e0 [ 267.052100][ T8322] strncpy_from_user_nofault+0x7f/0x180 [ 267.052120][ T8322] bpf_bprintf_prepare+0xe90/0x13f0 [ 267.052141][ T8322] bpf_trace_printk+0xda/0x190 [ 267.052162][ T8322] bpf_prog_930ede9872f2967c+0x3e/0x44 [ 267.052174][ T8322] bpf_trace_run2+0x239/0x590 [ 267.052197][ T8322] __bpf_trace_contention_begin+0xc9/0x110 [ 267.052217][ T8322] trace_contention_begin.constprop.0+0xde/0x160 [ 267.052240][ T8322] __pv_queued_spin_lock_slowpath+0x109/0xcf0 [ 267.052260][ T8322] do_raw_spin_lock+0x20e/0x2b0 [ 267.052282][ T8322] raw_spin_rq_lock_nested+0x7e/0x130 [ 267.052306][ T8322] __schedule+0x307/0x5de0 [ 267.052321][ T8322] preempt_schedule_common+0x44/0xc0 [ 267.052339][ T8322] preempt_schedule_thunk+0x16/0x30 [ 267.052358][ T8322] obj_cgroup_charge_account+0x3f5/0x500 [ 267.052381][ T8322] __memcg_slab_post_alloc_hook+0x2ea/0x940 [ 267.052404][ T8322] kmem_cache_alloc_noprof+0x550/0x6e0 [ 267.052421][ T8322] alloc_empty_file+0x55/0x1e0 [ 267.052435][ T8322] path_openat+0xda/0x2cb0 [ 267.052454][ T8322] do_filp_open+0x20b/0x470 [ 267.052473][ T8322] do_sys_openat2+0x11b/0x1d0 [ 267.052486][ T8322] __x64_sys_openat+0x174/0x210 [ 267.052500][ T8322] do_syscall_64+0xcd/0xfa0 [ 267.052518][ T8322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.052533][ T8322] [ 267.052533][ T8322] other info that might help us debug this: [ 267.052533][ T8322] [ 267.052537][ T8322] Chain exists of: [ 267.052537][ T8322] console_owner --> &p->pi_lock --> &rq->__lock [ 267.052537][ T8322] [ 267.052560][ T8322] Possible unsafe locking scenario: [ 267.052560][ T8322] [ 267.052564][ T8322] CPU0 CPU1 [ 267.052568][ T8322] ---- ---- [ 267.052572][ T8322] lock(&rq->__lock); [ 267.052582][ T8322] lock(&p->pi_lock); [ 267.052593][ T8322] lock(&rq->__lock); [ 267.052603][ T8322] lock(console_owner); [ 267.052613][ T8322] [ 267.052613][ T8322] *** DEADLOCK *** [ 267.052613][ T8322] [ 267.052616][ T8322] 4 locks held by syz.4.663/8322: [ 267.052625][ T8322] #0: ffff8880b843a398 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x7e/0x130 [ 267.052671][ T8322] #1: ffffffff8e3c4460 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run2+0x1bc/0x590 [ 267.052715][ T8322] #2: ffffffff8e3b1ac0 (console_lock){+.+.}-{0:0}, at: _printk+0xc7/0x100 [ 267.052756][ T8322] #3: ffffffff8e3b1b30 (console_srcu){....}-{0:0}, at: console_flush_all+0x158/0xc60 [ 267.052801][ T8322] [ 267.052801][ T8322] stack backtrace: [ 267.052809][ T8322] CPU: 1 UID: 0 PID: 8322 Comm: syz.4.663 Not tainted syzkaller #0 PREEMPT(full) [ 267.052828][ T8322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 267.052838][ T8322] Call Trace: [ 267.052843][ T8322] [ 267.052849][ T8322] dump_stack_lvl+0x116/0x1f0 [ 267.052869][ T8322] print_circular_bug+0x275/0x350 [ 267.052894][ T8322] check_noncircular+0x14c/0x170 [ 267.052917][ T8322] __lock_acquire+0x126f/0x1c90 [ 267.052942][ T8322] lock_acquire+0x179/0x350 [ 267.052961][ T8322] ? console_lock_spinning_enable+0x61/0x80 [ 267.052988][ T8322] ? console_lock_spinning_enable+0x4a/0x80 [ 267.053015][ T8322] console_lock_spinning_enable+0x72/0x80 [ 267.053040][ T8322] ? console_lock_spinning_enable+0x61/0x80 [ 267.053065][ T8322] console_flush_all+0x7aa/0xc60 [ 267.053092][ T8322] ? __pfx_console_flush_all+0x10/0x10 [ 267.053121][ T8322] ? is_printk_cpu_sync_owner+0x32/0x40 [ 267.053140][ T8322] console_unlock+0xd8/0x210 [ 267.053168][ T8322] ? __pfx_console_unlock+0x10/0x10 [ 267.053193][ T8322] ? do_raw_spin_unlock+0xe0/0x230 [ 267.053217][ T8322] ? _printk+0xc7/0x100 [ 267.053236][ T8322] ? __down_trylock_console_sem+0xb0/0x140 [ 267.053260][ T8322] vprintk_emit+0x3d7/0x680 [ 267.053275][ T8322] ? __pfx_vprintk_emit+0x10/0x10 [ 267.053292][ T8322] ? bpf_trace_run2+0x26b/0x590 [ 267.053317][ T8322] _printk+0xc7/0x100 [ 267.053337][ T8322] ? __pfx__printk+0x10/0x10 [ 267.053359][ T8322] ? __pfx____ratelimit+0x10/0x10 [ 267.053379][ T8322] should_fail_ex+0x4e7/0x640 [ 267.053400][ T8322] strncpy_from_user+0x3b/0x2e0 [ 267.053419][ T8322] strncpy_from_user_nofault+0x7f/0x180 [ 267.053440][ T8322] bpf_bprintf_prepare+0xe90/0x13f0 [ 267.053465][ T8322] ? __pfx_bpf_bprintf_prepare+0x10/0x10 [ 267.053489][ T8322] ? kvm_sched_clock_read+0x11/0x20 [ 267.053510][ T8322] ? bpf_trace_run2+0x3e1/0x590 [ 267.053534][ T8322] bpf_trace_printk+0xda/0x190 [ 267.053558][ T8322] ? __pfx_bpf_trace_printk+0x10/0x10 [ 267.053583][ T8322] ? bpf_trace_run2+0x3e1/0x590 [ 267.053611][ T8322] bpf_prog_930ede9872f2967c+0x3e/0x44 [ 267.053625][ T8322] bpf_trace_run2+0x239/0x590 [ 267.053650][ T8322] ? __pfx_bpf_trace_run2+0x10/0x10 [ 267.053679][ T8322] __bpf_trace_contention_begin+0xc9/0x110 [ 267.053700][ T8322] ? __pfx___bpf_trace_contention_begin+0x10/0x10 [ 267.053727][ T8322] trace_contention_begin.constprop.0+0xde/0x160 [ 267.053752][ T8322] __pv_queued_spin_lock_slowpath+0x109/0xcf0 [ 267.053775][ T8322] ? __lock_acquire+0xb8a/0x1c90 [ 267.053795][ T8322] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 267.053821][ T8322] do_raw_spin_lock+0x20e/0x2b0 [ 267.053845][ T8322] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 267.053868][ T8322] ? rcu_qs+0x2b/0xe0 [ 267.053887][ T8322] ? rcu_note_context_switch+0x192/0x1e00 [ 267.053915][ T8322] raw_spin_rq_lock_nested+0x7e/0x130 [ 267.053941][ T8322] ? preempt_schedule_common+0x44/0xc0 [ 267.053960][ T8322] __schedule+0x307/0x5de0 [ 267.053978][ T8322] ? stack_trace_save+0x8e/0xc0 [ 267.053997][ T8322] ? stack_depot_save_flags+0x29/0x9c0 [ 267.054021][ T8322] ? __pfx___schedule+0x10/0x10 [ 267.054041][ T8322] ? mark_held_locks+0x49/0x80 [ 267.054061][ T8322] ? irqentry_exit+0x3b/0x90 [ 267.054080][ T8322] ? lockdep_hardirqs_on+0x7c/0x110 [ 267.054100][ T8322] ? preempt_schedule_thunk+0x16/0x30 [ 267.054122][ T8322] preempt_schedule_common+0x44/0xc0 [ 267.054141][ T8322] preempt_schedule_thunk+0x16/0x30 [ 267.054163][ T8322] obj_cgroup_charge_account+0x3f5/0x500 [ 267.054189][ T8322] __memcg_slab_post_alloc_hook+0x2ea/0x940 [ 267.054216][ T8322] ? kasan_save_track+0x14/0x30 [ 267.054239][ T8322] kmem_cache_alloc_noprof+0x550/0x6e0 [ 267.054258][ T8322] ? alloc_empty_file+0x55/0x1e0 [ 267.054276][ T8322] ? alloc_empty_file+0x55/0x1e0 [ 267.054291][ T8322] alloc_empty_file+0x55/0x1e0 [ 267.054307][ T8322] path_openat+0xda/0x2cb0 [ 267.054333][ T8322] ? __pfx_path_openat+0x10/0x10 [ 267.054355][ T8322] ? __lock_acquire+0xb8a/0x1c90 [ 267.054377][ T8322] do_filp_open+0x20b/0x470 [ 267.054399][ T8322] ? __pfx_do_filp_open+0x10/0x10 [ 267.054429][ T8322] ? alloc_fd+0x471/0x7d0 [ 267.054453][ T8322] do_sys_openat2+0x11b/0x1d0 [ 267.054468][ T8322] ? __pfx_do_sys_openat2+0x10/0x10 [ 267.054484][ T8322] ? __fget_files+0x20e/0x3c0 [ 267.054508][ T8322] __x64_sys_openat+0x174/0x210 [ 267.054524][ T8322] ? __pfx___x64_sys_openat+0x10/0x10 [ 267.054539][ T8322] ? ksys_write+0x1ac/0x250 [ 267.054563][ T8322] do_syscall_64+0xcd/0xfa0 [ 267.054584][ T8322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.054601][ T8322] RIP: 0033:0x7feeb1f8eec9 [ 267.054613][ T8322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 267.054630][ T8322] RSP: 002b:00007feeb2eb6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 267.054646][ T8322] RAX: ffffffffffffffda RBX: 00007feeb21e6180 RCX: 00007feeb1f8eec9 [ 267.054657][ T8322] RDX: 00000000000c2d41 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 267.054668][ T8322] RBP: 00007feeb2eb6090 R08: 0000000000000000 R09: 0000000000000000 [ 267.054678][ T8322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 267.054688][ T8322] R13: 00007feeb21e6218 R14: 00007feeb21e6180 R15: 00007ffdf42121c8 [ 267.054706][ T8322] [ 268.403448][ T8322] CPU: 1 UID: 0 PID: 8322 Comm: syz.4.663 Not tainted syzkaller #0 PREEMPT(full) [ 268.403468][ T8322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 268.403477][ T8322] Call Trace: [ 268.403482][ T8322] [ 268.403488][ T8322] dump_stack_lvl+0x116/0x1f0 [ 268.403510][ T8322] should_fail_ex+0x512/0x640 [ 268.403529][ T8322] strncpy_from_user+0x3b/0x2e0 [ 268.403546][ T8322] strncpy_from_user_nofault+0x7f/0x180 [ 268.403565][ T8322] bpf_bprintf_prepare+0xe90/0x13f0 [ 268.403588][ T8322] ? __pfx_bpf_bprintf_prepare+0x10/0x10 [ 268.403608][ T8322] ? kvm_sched_clock_read+0x11/0x20 [ 268.403626][ T8322] ? bpf_trace_run2+0x3e1/0x590 [ 268.403647][ T8322] bpf_trace_printk+0xda/0x190 [ 268.403667][ T8322] ? __pfx_bpf_trace_printk+0x10/0x10 [ 268.403689][ T8322] ? bpf_trace_run2+0x3e1/0x590 [ 268.403713][ T8322] bpf_prog_930ede9872f2967c+0x3e/0x44 [ 268.403724][ T8322] bpf_trace_run2+0x239/0x590 [ 268.403745][ T8322] ? __pfx_bpf_trace_run2+0x10/0x10 [ 268.403770][ T8322] __bpf_trace_contention_begin+0xc9/0x110 [ 268.403789][ T8322] ? __pfx___bpf_trace_contention_begin+0x10/0x10 [ 268.403811][ T8322] trace_contention_begin.constprop.0+0xde/0x160 [ 268.403833][ T8322] __pv_queued_spin_lock_slowpath+0x109/0xcf0 [ 268.403854][ T8322] ? __lock_acquire+0xb8a/0x1c90 [ 268.403870][ T8322] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 268.403892][ T8322] do_raw_spin_lock+0x20e/0x2b0 [ 268.403912][ T8322] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 268.403931][ T8322] ? rcu_qs+0x2b/0xe0 [ 268.403943][ T8322] ? rcu_note_context_switch+0x192/0x1e00 [ 268.403967][ T8322] raw_spin_rq_lock_nested+0x7e/0x130 [ 268.403990][ T8322] ? preempt_schedule_common+0x44/0xc0 [ 268.404006][ T8322] __schedule+0x307/0x5de0 [ 268.404025][ T8322] ? stack_trace_save+0x8e/0xc0 [ 268.404041][ T8322] ? stack_depot_save_flags+0x29/0x9c0 [ 268.404060][ T8322] ? __pfx___schedule+0x10/0x10 [ 268.404076][ T8322] ? mark_held_locks+0x49/0x80 [ 268.404092][ T8322] ? irqentry_exit+0x3b/0x90 [ 268.404108][ T8322] ? lockdep_hardirqs_on+0x7c/0x110 [ 268.404125][ T8322] ? preempt_schedule_thunk+0x16/0x30 [ 268.404143][ T8322] preempt_schedule_common+0x44/0xc0 [ 268.404159][ T8322] preempt_schedule_thunk+0x16/0x30 [ 268.404178][ T8322] obj_cgroup_charge_account+0x3f5/0x500 [ 268.404200][ T8322] __memcg_slab_post_alloc_hook+0x2ea/0x940 [ 268.404222][ T8322] ? kasan_save_track+0x14/0x30 [ 268.404241][ T8322] kmem_cache_alloc_noprof+0x550/0x6e0 [ 268.404257][ T8322] ? alloc_empty_file+0x55/0x1e0 [ 268.404272][ T8322] ? alloc_empty_file+0x55/0x1e0 [ 268.404284][ T8322] alloc_empty_file+0x55/0x1e0 [ 268.404297][ T8322] path_openat+0xda/0x2cb0 [ 268.404318][ T8322] ? __pfx_path_openat+0x10/0x10 [ 268.404336][ T8322] ? __lock_acquire+0xb8a/0x1c90 [ 268.404354][ T8322] do_filp_open+0x20b/0x470 [ 268.404372][ T8322] ? __pfx_do_filp_open+0x10/0x10 [ 268.404396][ T8322] ? alloc_fd+0x471/0x7d0 [ 268.404416][ T8322] do_sys_openat2+0x11b/0x1d0 [ 268.404428][ T8322] ? __pfx_do_sys_openat2+0x10/0x10 [ 268.404442][ T8322] ? __fget_files+0x20e/0x3c0 [ 268.404461][ T8322] __x64_sys_openat+0x174/0x210 [ 268.404474][ T8322] ? __pfx___x64_sys_openat+0x10/0x10 [ 268.404486][ T8322] ? ksys_write+0x1ac/0x250 [ 268.404506][ T8322] do_syscall_64+0xcd/0xfa0 [ 268.404523][ T8322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.404538][ T8322] RIP: 0033:0x7feeb1f8eec9 [ 268.404550][ T8322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 268.404564][ T8322] RSP: 002b:00007feeb2eb6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 268.404578][ T8322] RAX: ffffffffffffffda RBX: 00007feeb21e6180 RCX: 00007feeb1f8eec9 [ 268.404587][ T8322] RDX: 00000000000c2d41 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 268.404596][ T8322] RBP: 00007feeb2eb6090 R08: 0000000000000000 R09: 0000000000000000 [ 268.404604][ T8322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.404613][ T8322] R13: 00007feeb21e6218 R14: 00007feeb21e6180 R15: 00007ffdf42121c8 [ 268.404626][ T8322] [ 268.404943][ T8322] random: crng reseeded on system resumption [ 268.415439][ T910] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 268.426373][ T8322] PM: hibernation: Marking nosave pages: [mem 0x00000000-0x00000fff] [ 268.818564][ T8322] PM: hibernation: Marking nosave pages: [mem 0x0009f000-0x000fffff] [ 268.826845][ T8322] PM: hibernation: Marking nosave pages: [mem 0xbfffd000-0xffffffff] [ 268.834900][ T8322] PM: hibernation: Basic memory bitmaps created [ 268.853521][ T8322] PM: hibernation: Basic memory bitmaps freed [ 268.915195][ T30] audit: type=1400 audit(1760680346.713:844): avc: denied { append } for pid=8318 comm="syz.4.663" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 269.066084][ T5940] usb 2-1: USB disconnect, device number 18 [ 269.103618][ T910] usb 1-1: device descriptor read/64, error -71 [ 269.353247][ T910] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 269.483184][ T910] usb 1-1: device descriptor read/64, error -71 [ 269.593657][ T910] usb usb1-port1: attempt power cycle