last executing test programs: 2m26.943797374s ago: executing program 2 (id=19): socket$kcm(0x21, 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bic', 0xff3d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) socketpair$unix(0x1, 0x3, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) r5 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 2m24.656489569s ago: executing program 2 (id=21): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$sndpcmc(0x0, 0x3, 0x8800) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$CEC_ADAP_G_LOG_ADDRS(0xffffffffffffffff, 0x805c6103, &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000040)={0xf, {"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0x1000}}, 0x1006) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x4, 0xffff2153, 0x2, 0xa, 0xd, 0x1c4, 0x7, 0x2, 0x6}}}}]}, 0x58}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001380)=ANY=[@ANYRES16, @ANYBLOB="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"], 0xa8}, 0x1, 0x0, 0x0, 0x24000001}, 0x40880) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newqdisc={0x3c, 0x24, 0x4, 0xc0000000, 0x0, {0x0, 0x0, 0x0, 0x0, {0x3, 0x3}, {0xa, 0xe}, {0x0, 0x9}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0xc, 0x8002, [@TCA_FQ_PIE_TARGET={0x8, 0x3, 0x4}]}}]}, 0x3c}}, 0x20004015) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000001340)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001300)={&(0x7f00000014c0)=ANY=[@ANYBLOB="28000000110020002abd7000fddbdf2500000000", @ANYRES32=r4, @ANYBLOB="1db40000100000f9a35865ecaa4d9b5fba31484a3e61300008001e00018000002dcf5cd3410717a1c96c7bb160"], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000004) sendmmsg(r5, &(0x7f00000002c0), 0x40000000000009f, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000e2793b10d10501200010010203010902120001000000000904"], 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000a00)=@newtfilter={0x2e0, 0x2c, 0xd27, 0x30bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0x0, 0x3}, {}, {0xfff1, 0xc}}, [@filter_kind_options=@f_matchall={{0xd}, {0x2ac, 0x2, [@TCA_MATCHALL_ACT={0x2a8, 0x2, [@m_ife={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x40, 0x6, 0x1, 0xea, 0x100004}, 0x1}}, @TCA_IFE_SMAC={0xa, 0x4, @remote}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}, @m_tunnel_key={0x128, 0xc, 0x0, 0x0, {{0xf}, {0x50, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e20}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @local}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @multicast2}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @empty}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e23}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x80000001, 0x5, 0x0, 0x7fffffff, 0x3}, 0x2}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}]}, {0xaa, 0x6, "702d7b7ca2605b80fb0bfc581434a99b0850c1e175b9e72d4819877b7effa9a22735ec0257f9035602a8c82a11dcd81f6da90792c83eb930b4651b0842fd8b24ec959c6de4ea9a6fdfff65cf7fc47d67a92fccbcf4fd60e2271bae67b9018d70f2d67b7fcbbfc60cf21233bfcc9ab73d6b2b4e85bed55d04fedeb2f8b470d29a44a7f85406cacfcdfea3e574aeb330772672c017d8cb90971aa75861a28f23ee6cdfb876faaa"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x6}}}}, @m_skbedit={0x128, 0x2, 0x0, 0x0, {{0xc}, {0x3c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x8, 0x8, 0x10000000, 0x7ff, 0x9}}, @TCA_SKBEDIT_MARK={0x3f, 0x5, 0x3350}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x10001}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x1}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x1}]}, {0xffffff10, 0x6, "04f1182a84f597cf3b9523440c209d73ff6282fffbe76149d4d47c7f085e00962e0197abc32c39d6c30a5d1b7be4d09795bce6d91a10a26c1a35fc59fbfe2ffe96ec7f206d912712c74135715760f3e6da7c1f87b9a4359bd92c4a106b30e29df4501a7971e68cd5c207fb9a850306331fd3a39ad27e6cd6fef98261cf73c07d26dbc5dd8b3fbb5128be3f63dc090fdb8d78e151445e7a7a17bfe450e03190ce0b6a62bfcdbecf9681515413ed98ca95e4a57d3350cf749b2317a1938d"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}]}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x4040011}, 0x0) 2m16.964821955s ago: executing program 2 (id=36): r0 = open(0x0, 0xaccacf06af07de9d, 0x174) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0xd, 0x10, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r1, @ANYBLOB="0000000002000000b70500000800000085000000aa00000095"], &(0x7f0000000500)='GPL\x00', 0x4, 0x1008, &(0x7f0000001700)=""/4104}, 0x94) (async) syz_emit_ethernet(0x0, 0x0, 0x0) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f000059b000/0x3000)=nil, 0x3000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) (async) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x121602, 0x0) r6 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r6, &(0x7f0000000580)={&(0x7f0000000400)=@sco, 0x80, 0x0, 0x0, &(0x7f0000000340)=ANY=[], 0x220}, 0x0) recvmsg$kcm(r6, &(0x7f0000001740)={0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x18) (async) ioctl$TIOCVHANGUP(r5, 0x5437, 0x2) (async) capset(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r7, &(0x7f0000000040), 0xc) syz_io_uring_setup(0x2eeb, 0x0, 0x0, &(0x7f0000000180)) (async) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x48815}, 0xc000) 2m16.804708386s ago: executing program 2 (id=37): mkdirat(0xffffffffffffff9c, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2004064, &(0x7f0000000000)=ANY=[]) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f000001f6c0)=""/102400, 0x19000) ioprio_set$pid(0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r2 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000500)={0x8, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x3}}, {0x9, 0x5, 0x1, 0x0, @sint={0x8, 0x5}}, {0x80000001, 0x3, 0x1, 0x0, @irqchip={0x7, 0x1}}, {0x6, 0x1, 0x0, 0x0, @irqchip={0x20002, 0x2}}, {0x5d400000, 0x3, 0x1, 0x0, @adapter={0xd, 0x5d889c2, 0x3, 0x3, 0x2}}, {0x80000000, 0x2, 0x1, 0x0, @adapter={0x6, 0x6, 0x4, 0x5dd, 0x2}}, {0x1, 0x1, 0x1, 0x0, @msi={0x2, 0x7fff, 0x9, 0x1}}, {0x8, 0x6, 0x0, 0x0, @irqchip={0x4, 0x6}}]}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x424}, 0x1, 0x0, 0x0, 0x408c0}, 0x40001) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="5c0800002c0007012bbd700000000000097c00000c00018006000600843b000009000280040071008c0000000800e400", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB], 0x85c}, 0x1, 0x0, 0x0, 0x24048011}, 0xc000) syz_pidfd_open(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) 2m16.061380228s ago: executing program 2 (id=40): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44}, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000002c80), 0x3, 0x2) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setsockopt$IPT_SO_SET_REPLACE(r2, 0x300, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x290, 0x0, 0xb, 0xd0e0011, 0x120, 0xc6, 0x1f8, 0x1d8, 0x190, 0x1f8, 0x1d8, 0x3, 0x0, {[{{@ip={@rand_addr, @broadcast, 0x0, 0x0, 'nr0\x00', '\x00', {}, {}, 0x1}, 0x0, 0xd8, 0x120, 0x7000000, {}, [@common=@icmp={{0x28}, {0x0, "0010"}}, @common=@unspec=@connlimit={{0x40}}]}, @unspec=@CT0={0x48}}, {{@ip={@remote, @multicast1, 0x0, 0x0, 'bridge_slave_1\x00', 'virt_wifi0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x20000, 'syz1\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg(r6, &(0x7f0000000540)={&(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0xfffe, 0x2, 0x0, 0x3, {0xa, 0x4e22, 0x20064a, @dev={0xfe, 0x80, '\x00', 0x15}, 0x8}}}, 0x80, 0x0}, 0x10040800) ioctl$sock_SIOCINQ(r6, 0x541b, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000140)={0x7, 0x1, 0x2}) openat$zero(0xffffffffffffff9c, 0x0, 0x660bbb32c8e0e6fb, 0x0) bind$802154_dgram(r6, 0x0, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="84010000", @ANYRES16=r7, @ANYBLOB="0100000000000000000002000000040004800800020001000000080001"], 0x184}}, 0x0) fchown(0xffffffffffffffff, 0x0, 0xee01) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000200)=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', &(0x7f0000000240)=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={r8, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00', 0x1}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e23, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e24, 0x7f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x5}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e24, 0x1, @mcast2, 0x3}]}, &(0x7f00000001c0)=0x10) 2m14.736727541s ago: executing program 2 (id=41): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d5) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x10, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') ppoll(&(0x7f0000000140)=[{r0, 0x4000}], 0x1, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) r2 = syz_open_dev$evdev(&(0x7f00000012c0), 0x1, 0x0) ioctl$EVIOCGID(r2, 0x4b47, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x14, &(0x7f0000002200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@func={0x85, 0x0, 0x1, 0x0, 0x4}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffffb}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x1, &(0x7f0000002140)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) statx(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x4800, 0x100, 0x0) acct(&(0x7f00000021c0)='./file0/file0\x00') syz_fuse_handle_req(r4, &(0x7f0000000000)="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", 0x2000, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004380)={0x90, 0x0, 0x6, {0x1, 0x0, 0x7fffbfff, 0x1fffffffffffd, 0x400, 0xc, {0x1, 0x9, 0x8, 0x1, 0x1, 0x4, 0x8, 0x123, 0xdab5, 0xa000, 0x0, 0x0, 0x0, 0x6, 0xffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2m14.405670133s ago: executing program 32 (id=41): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d5) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x10, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') ppoll(&(0x7f0000000140)=[{r0, 0x4000}], 0x1, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) r2 = syz_open_dev$evdev(&(0x7f00000012c0), 0x1, 0x0) ioctl$EVIOCGID(r2, 0x4b47, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x14, &(0x7f0000002200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@func={0x85, 0x0, 0x1, 0x0, 0x4}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffffffffffb}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x1, &(0x7f0000002140)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) statx(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x4800, 0x100, 0x0) acct(&(0x7f00000021c0)='./file0/file0\x00') syz_fuse_handle_req(r4, &(0x7f0000000000)="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", 0x2000, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004380)={0x90, 0x0, 0x6, {0x1, 0x0, 0x7fffbfff, 0x1fffffffffffd, 0x400, 0xc, {0x1, 0x9, 0x8, 0x1, 0x1, 0x4, 0x8, 0x123, 0xdab5, 0xa000, 0x0, 0x0, 0x0, 0x6, 0xffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 13.94076436s ago: executing program 4 (id=393): openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x80000, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x4, 0x7, 0x50000}]}) syz_clone(0xb44040, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001300a7cc4a372eaf541d002007000000", @ANYRES32=r2, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYRES16=r1, @ANYRES8], 0x44}}, 0x2404000c) 13.07589297s ago: executing program 4 (id=396): syz_create_resource$binfmt(0x0) (async) r0 = memfd_create(&(0x7f00000005c0)=' \xc76\xbe\x91\x8d\x182)!\x9a%\xa2\xd28\xd6\x06\a\x0e\xfc\xfe\x12\x8f&\x13\xae%@T\xa3\xb0>\\\xec\xa9\xf9Q@6A\x10\x8cn|\x00\x00\x00\x00\x00\x00\x00\x00r\xbb\xdd\xe8\x87\x05=\xfb\x8b}\xfc\x1d\x03\xe1\xfcm\x9b\xf7fo\"i\xa1hk\x1f\xf5z\xc1\x7f\xa4\\]\xc4\xbe3\xf9\xa8\t?:\xd8\xda\x84\xeepI[\x1c\x00\x00\x00\x00\xf9v\x00\x00\x00\x00\x00T\xb6\xbe\x0f~\xc0\x92\xe9O{\xa8\x81(\x01\x14\xfc\x83\xf9\xfb\x05\x94T\x81@Lq]\xf9\x15zj\x87\xc4\x8e\xe8/\xb9-&R\x8e\xb2\xb3bBx\x1e1\x18\x8f\x19\xf7]#\xed,\xc7\x11\tp\xf4\xa3\xee\x00\x00\x00\x00\'}\x18\xe8O\xa8#K\xb6\xe4U\x92\xd2\x9d\xb8?2\xc8\xe7kovd\xa4\x1bl+\x14\x17\x14\x17C2! U\x04:\xd93F\xb9\xfc\x1b\xfd}\x05\xf9\x11\xf3)>q\x10\xd3\xf0\xaf>\xf8t(bX\xe3g\x05\xfe\b\xbcy\x95*\xca\a\xaf\xbb\xf9\xc3Y\xa2\x91\x90.\xc8\xbe\xb0\xa6\xbd\xbd\xfd\xfaf*\xb2&\x82\xa0\x17\xe7)\xf5\xa2\xccv\n\x1b\xd4\xf4\x11*\xc9\xc6*\xa4.\x94[$\xb8\xb3Q\xde\xd8A\xa4~c,`\x02\xb8\x01r\x89\x82\x13\xd0}C7\xfb\xf2\tM\x1e\xe9\xa5\v\xc5\xba(\x89\xb0l\x92H\x1cR\x1f>\xc4ie\xe0B\xf0[\xe2\xe1\x12\x1d\x8fR&\xd1\xa6#\xda.\x0f\xd7\xd7\xa4\x90\x14\x92I\xf82&\x16<\xf2RR\xc2\x02.Q\xef\x85\xef\xf9\xe5\x00\xe9\xca\xb1\x8c\x11\x11l\x9f\xc8\b\xf7A\xa6\x81\xad\xdc\x95\xc8\xef\x102\xa8\x87\x01\x00\\\xfee \n0F\xbc\x85\xc5C\xd0\x99\xe4\t\xab`\'t\xc2\xe9\x13\xcag\xea\xb3\xb5\x92\x00J\xc6y\x05\xcc\xde\xa0\xf6\xb9 \xe5\xdd\f\x18\xfc\xe0\xc3(\xd8\xeb\x1a6\xe6\xfa\x93\xc07R\x0f-\x9e\xf3\x87E\xa3\xd5o\x1bA\x88L/\xe7>45Q?\be\x7f\xa9\x9a\xcae\xd8Y\xdf]\x1bS\x825\xcb\x00\xa4}\x97\x84T\xad\x9b\x1e!\x8a\xbc\x02+#Q\xa9 \xe9\x05r\xe1\xec\x0f\xa7\xe6Of\x95\x02{', 0x4) ftruncate(r0, 0x400000) (async) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x3, 0x80000806}) (async) finit_module(r0, 0x0, 0x0) 12.817065433s ago: executing program 4 (id=398): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f00000000c0)="66b8006800000f23c80f21f86635080000000f23f80f00d166b8519900000f23d00f21f86635000000000f23f80f20e06635400000000f22e02665f30f22e40f0f14a0b806018ed00f0fbd0070bf360f23892e650f32", 0x56}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12.062031169s ago: executing program 4 (id=400): mkdirat(0xffffffffffffff9c, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2004064, &(0x7f0000000000)=ANY=[]) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f000001f6c0)=""/102400, 0x19000) ioprio_set$pid(0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r2 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000500)={0x8, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x3}}, {0x9, 0x5, 0x1, 0x0, @sint={0x8, 0x5}}, {0x80000001, 0x3, 0x1, 0x0, @irqchip={0x7, 0x1}}, {0x6, 0x1, 0x0, 0x0, @irqchip={0x20002, 0x2}}, {0x5d400000, 0x3, 0x1, 0x0, @adapter={0xd, 0x5d889c2, 0x3, 0x3, 0x2}}, {0x80000000, 0x2, 0x1, 0x0, @adapter={0x6, 0x6, 0x4, 0x5dd, 0x2}}, {0x1, 0x1, 0x1, 0x0, @msi={0x2, 0x7fff, 0x9, 0x1}}, {0x8, 0x6, 0x0, 0x0, @irqchip={0x4, 0x6}}]}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x424}, 0x1, 0x0, 0x0, 0x408c0}, 0x40001) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="5c0800002c0007012bbd700000000000097c00000c00018006000600843b000009000280040071008c0000000800e400", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB], 0x85c}, 0x1, 0x0, 0x0, 0x24048011}, 0xc000) syz_pidfd_open(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) 11.797462938s ago: executing program 1 (id=401): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) close(0x3) 11.431348897s ago: executing program 4 (id=403): socket$kcm(0x21, 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bic', 0xff3d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) socketpair$unix(0x1, 0x3, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$sock_buf(r6, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 11.321086076s ago: executing program 4 (id=404): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010002000000000000000000000a18010000090a010400000000000008000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000001cd40009800800014000000006c80002800c00018008000140000000032400018008000140000000070800014000000008080001400000000908000140000000080c0001"], 0x140}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000580)=[@in={0x2, 0x4e21, @local}], 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000380)='N', 0x1}], 0x1, 0x0, 0x0, 0x804c040}, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000080)=0x304000000) r5 = dup2(r4, r4) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, &(0x7f0000000240)=0x9) read$FUSE(r5, &(0x7f0000004d80)={0x2020}, 0x2020) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x40000005, 0x30}, 0xc) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000280)={0x4, 0x0, 0xb51b, 0x10}, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)={0x28, 0x12, 0xa01, 0x0, 0x0, {0x80}, [@typed={0x14, 0x12b, 0x0, 0x0, @ipv6=@empty}]}, 0x28}}, 0x0) r7 = dup(r6) sendmsg$kcm(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="1d", 0x1}], 0x1}, 0x10) writev(r3, &(0x7f00000005c0)=[{&(0x7f0000000140)="17a058d8915c8b20c4b7faf9d9fab98e3313ca2cb009c3e1a2efcdf569f9ff27e79ca38edd0e43", 0x27}], 0x1) r8 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r8, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x200008c0) syz_open_dev$video4linux(&(0x7f0000000040), 0xc, 0x0) sendmsg$kcm(r8, &(0x7f0000000080)={&(0x7f00000004c0)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x3f, @broadcast}}, 0x80, 0x0, 0xfffffffffffffe6e, &(0x7f0000000140)=ANY=[], 0x18}, 0x0) close(r8) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x111, 0x8}}, 0x34000) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001c00110c0000001400000f0007000000", @ANYRES32=r2, @ANYBLOB="800202000a000200577f0000aabb000020000e80"], 0x48}}, 0x40800) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000001c0)={0x82, 0x427, 0x6, 0xd, 0x15, "4358776df37a063df53c82c0a6533944ed3850"}) 10.936515905s ago: executing program 33 (id=404): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010002000000000000000000000a18010000090a010400000000000008000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000001cd40009800800014000000006c80002800c00018008000140000000032400018008000140000000070800014000000008080001400000000908000140000000080c0001"], 0x140}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000580)=[@in={0x2, 0x4e21, @local}], 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000380)='N', 0x1}], 0x1, 0x0, 0x0, 0x804c040}, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000080)=0x304000000) r5 = dup2(r4, r4) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, &(0x7f0000000240)=0x9) read$FUSE(r5, &(0x7f0000004d80)={0x2020}, 0x2020) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x40000005, 0x30}, 0xc) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000280)={0x4, 0x0, 0xb51b, 0x10}, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)={0x28, 0x12, 0xa01, 0x0, 0x0, {0x80}, [@typed={0x14, 0x12b, 0x0, 0x0, @ipv6=@empty}]}, 0x28}}, 0x0) r7 = dup(r6) sendmsg$kcm(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="1d", 0x1}], 0x1}, 0x10) writev(r3, &(0x7f00000005c0)=[{&(0x7f0000000140)="17a058d8915c8b20c4b7faf9d9fab98e3313ca2cb009c3e1a2efcdf569f9ff27e79ca38edd0e43", 0x27}], 0x1) r8 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r8, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x200008c0) syz_open_dev$video4linux(&(0x7f0000000040), 0xc, 0x0) sendmsg$kcm(r8, &(0x7f0000000080)={&(0x7f00000004c0)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x3f, @broadcast}}, 0x80, 0x0, 0xfffffffffffffe6e, &(0x7f0000000140)=ANY=[], 0x18}, 0x0) close(r8) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x111, 0x8}}, 0x34000) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001c00110c0000001400000f0007000000", @ANYRES32=r2, @ANYBLOB="800202000a000200577f0000aabb000020000e80"], 0x48}}, 0x40800) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000001c0)={0x82, 0x427, 0x6, 0xd, 0x15, "4358776df37a063df53c82c0a6533944ed3850"}) 10.917415352s ago: executing program 1 (id=407): socket$nl_route(0x10, 0x3, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x5) prlimit64(r1, 0xe, &(0x7f0000000100)={0x8, 0x80000100008a}, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, 0x0, 0x4) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() syz_usb_connect$uac1(0x2, 0x9d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109028b0003010070000904000000010100000a24010800004302"], 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) sendto$inet6(r0, &(0x7f0000000080)="2ae0e710", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x4, 0x5, &(0x7f0000000240)=@framed={{0x18, 0x2, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x53}, @call={0x85, 0x0, 0x0, 0xe}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x69, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x0, 0x28, 0x0, &(0x7f0000000900)="e02742e8680d85ff9782762f86dd", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000d80), 0x4000000000001e9, 0x10162, 0x0) socket$kcm(0x10, 0x2, 0x0) 8.405976636s ago: executing program 5 (id=414): socket$kcm(0x21, 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bic', 0xff3d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) socketpair$unix(0x1, 0x3, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$sock_buf(r6, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 7.176848541s ago: executing program 1 (id=415): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x5, 0x5, 0x2, 0x4}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="0b00000008000000020000000900000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000001c40)={0x18, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000001bc6500850000008600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) sendmsg$unix(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) (fail_nth: 3) 7.014818792s ago: executing program 5 (id=417): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsopen(&(0x7f0000000080)='autofs\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x40000, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000240)={'\x00', 0x4000, 0x6, 0x1, 0x2, 0xff, 0x0}) sched_setparam(r2, &(0x7f00000000c0)=0x7f) sched_setaffinity(0x0, 0xfffffffffffffd7a, &(0x7f0000000580)=0x8000000002) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f000001aa40)=""/102392, 0x18ff8) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'hsr0\x00'}) syz_open_dev$I2C(0x0, 0x1, 0x402) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x6, @remote, 0xfffffffc}}, 0x0, 0x0, 0x6, 0x0, "3f114438efdaca16d374b49a365be44d5e860ea3ba676c0b5047b80e2c3535d5bd9db3c8572560f4d1be5cd41f7716082ee3589f099942e6f1c395ddb8160381baadf27900"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x20000000, @remote, 0x1}}, 0x0, 0x0, 0x0, 0x0, "ddfd3b7ed7c6a1c172a987ae5ce3cafd64c9a736831a5912d606798fb75c9981c4b3ac0e06891ff18bc5543ed57215a3c45f9154dfa319e52a15a2b9acf80c07fb1a854dad742eef6187f2304844c296"}, 0xd8) sendto$inet6(r4, 0x0, 0x0, 0x20004002, &(0x7f0000b63fe4)={0xa, 0x2, 0xa15f}, 0x1c) syz_genetlink_get_family_id$gtp(&(0x7f0000000140), 0xffffffffffffffff) 6.88343255s ago: executing program 3 (id=418): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r1) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x18) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', &(0x7f0000000140)={0x4f4c82, 0x5c, 0x8}, 0x18) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000001c0)={'ipvlan1\x00', 0x500}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r4, 0x8943, &(0x7f0000002280)={'syzkaller0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=@newlink={0x48, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x70083}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gre={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_LOCAL={0x8, 0x6, @remote}, @IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e21}, @IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x1}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = eventfd(0x7) io_setup(0x25dc, &(0x7f0000000040)=0x0) io_submit(r6, 0x2, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x100, r5, &(0x7f00000002c0)="0000100030e67b23aa", 0x9, 0x3}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x0, r5, 0x0, 0xffffffffffffff80, 0x1000d, 0x0, 0x3, r5}]) sendmmsg$inet(r0, &(0x7f0000000880)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}], 0x20}}], 0x1, 0x4880) 6.240806442s ago: executing program 3 (id=419): r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b0000001800599c6d0eab070004000523"], 0xfe33) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000580)={0x0, 0x0, 0x13}, 0x18) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x67a, 0x6, 0xf3b8, 0x0, 0x1000, 0x800000400, 0x4002004c4, 0x1000, 0x0, 0x97, 0x10, 0x0, 0x3, 0x4, 0x0, 0x8], 0xeeee7ffb, 0x400}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 5.898976681s ago: executing program 5 (id=422): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a8230800090400bc6435fb4d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000a80)=""/188, 0xba) syz_usb_disconnect(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)=@bridge_newneigh={0x28, 0x1c, 0x1, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x80, 0x7e, 0xa}, [@NDA_LLADDR={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) 5.773022114s ago: executing program 3 (id=423): syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=r1, @ANYBLOB="ac1414aae0000001000000001100000000000000000000000100000000004ffc000000002800000000000000000000000700000083174aac1414bbac1e0001ac1414bbe0000002ffffffff00140000000000000000000000020000000b00000000000000"], 0x78}}], 0x1, 0x4040880) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) r3 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r3, &(0x7f0000000580)='./file0\x00', &(0x7f00000000c0)=ANY=[], 0x0, 0x1200) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r4, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0x6, 0x2, 0xffffffffffffeffe, 0xfffffffffffffffd, 0x0, 0x0, {0x40, 0x8, 0xb, 0xfffc, 0x0, 0x1, 0x0, 0x0, 0x120, 0x2000, 0x0, 0x0, 0x0, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x2, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4c) setresuid(0x0, r6, r6) r7 = getuid() mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2004000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid}, {@access_uid={'access', 0x3d, r6}}, {@cache_none}, {@nodevmap}, {@noxattr}, {@cache_none}], [{@smackfsroot={'smackfsroot', 0x3d, 'nl80211\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@fsname={'fsname', 0x3d, 'nl80211\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '&'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@uid_eq={'uid', 0x3d, r7}}]}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r9, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x24020400) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) quotactl$Q_SYNC(0xffffffff80000102, 0x0, 0x0, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r10, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r11, 0x421, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc35d4f6d52288271}, 0x200048c4) 4.696208711s ago: executing program 1 (id=424): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44}, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000002c80), 0x3, 0x2) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setsockopt$IPT_SO_SET_REPLACE(r2, 0x300, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x290, 0x0, 0xb, 0xd0e0011, 0x120, 0xc6, 0x1f8, 0x1d8, 0x190, 0x1f8, 0x1d8, 0x3, 0x0, {[{{@ip={@rand_addr, @broadcast, 0x0, 0x0, 'nr0\x00', '\x00', {}, {}, 0x1}, 0x0, 0xd8, 0x120, 0x7000000, {}, [@common=@icmp={{0x28}, {0x0, "0010"}}, @common=@unspec=@connlimit={{0x40}}]}, @unspec=@CT0={0x48}}, {{@ip={@remote, @multicast1, 0x0, 0x0, 'bridge_slave_1\x00', 'virt_wifi0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x20000, 'syz1\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000140)={0x7, 0x1, 0x2}) openat$zero(0xffffffffffffff9c, 0x0, 0x660bbb32c8e0e6fb, 0x0) bind$802154_dgram(r6, 0x0, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="84010000", @ANYRES16=r7, @ANYBLOB="0100000000000000000002000000040004800800020001000000080001"], 0x184}}, 0x0) fchown(0xffffffffffffffff, 0x0, 0xee01) 4.614460513s ago: executing program 3 (id=425): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$KVM_CREATE_GUEST_MEMFD(0xffffffffffffffff, 0xc040aed4, &(0x7f0000000040)={0xa, 0x3}) setxattr$system_posix_acl(0x0, 0x0, &(0x7f00000001c0)={{}, {0x1, 0x5}, [], {0x4, 0x4}, [], {0x10, 0x2}}, 0x24, 0x2) syz_usb_connect(0x5, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000124d5240e316e9f958000000000109021b00010000000009047800018fa68d000905", @ANYRES16], 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x41000, 0x66, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) symlink(&(0x7f0000002040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000007c0)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00') sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socket(0x400000000010, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$video(&(0x7f0000000140), 0x11, 0x303000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r4) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CHANNEL(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010027bd7000fedbdf254100000008000300", @ANYRES32=r6, @ANYBLOB="08e0c7c1d5df8eaa5cdc6c112e291df18af4a1318724e8149b0ab8bbfd19e973bb749134d7ec447ba256d7eb28f37c54913b53d50366c7747618098d0b561b2d9c98be69dd019f0eead393688a833260c77139171ab69fa01bd0db29c59a58158e9cab99827e868d851769535cdc1c37046a12031a76317fe48d44906579c6b66d13267238155a6036dc6b0f47bf846ae1c5854da7dd7945053cd03bf21716"], 0x1c}, 0x1, 0x0, 0x0, 0x40005}, 0x4040004) openat$vimc2(0xffffffffffffff9c, 0x0, 0x2, 0x0) r7 = io_uring_setup(0x54a0, &(0x7f0000000000)={0x0, 0x70e6, 0x2, 0x2, 0xf2}) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r7, 0x12, 0x0, 0x0) pipe(&(0x7f00000000c0)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) 3.668236608s ago: executing program 1 (id=427): futex(0x0, 0x8c, 0x1, 0x0, 0x0, 0x2) syz_usb_connect(0x2, 0x0, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000), 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000100)='%-010d \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007d00000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r6, 0xc02064b2, &(0x7f0000000040)={0x5, 0x6576, 0x9}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r6, 0x100000000) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) syz_clone(0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xa0402, 0x0) r8 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r8, 0xaf02, 0x0) io_setup(0x1, &(0x7f0000002500)=0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x34, 0x0, 0x1, 0x0, 0xfffffffc, {}, [@ETHTOOL_A_RINGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}, @ETHTOOL_A_RINGS_RX_MINI={0x8}]}, 0x34}}, 0x0) io_submit(r9, 0x2, &(0x7f00000011c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, r7, 0x0, 0x0, 0xe3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x453, r7, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3}]) 2.09839368s ago: executing program 0 (id=428): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c8}, 0x1, 0x0, 0x0, 0x42804}, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x3) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, 0x0, 0x24008040) setsockopt$MRT6_INIT(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000340), 0x4) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000000)={'ip_vti0\x00', 0x0, 0x20, 0x10, 0x0, 0xfffffffa, {{0x6, 0x4, 0x2, 0x26, 0x18, 0x65, 0x0, 0x36, 0x2f, 0x0, @rand_addr=0x64010100, @private=0xa010102, {[@noop]}}}}}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000000)=ANY=[], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x6, r3}, 0xc) close(0xffffffffffffffff) socket(0x2a, 0x2, 0x0) r4 = socket$inet6(0xa, 0x80802, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) write(r4, 0x0, 0x0) setsockopt$MRT6_FLUSH(0xffffffffffffffff, 0x29, 0xd4, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x40, 0x0, 0x1, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2, 0x0, 0x0, 0x1}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000000580)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x4}, {"c516"}}}}}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newqdisc={0x54, 0x10, 0x1, 0xfffffffc, 0x0, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0xffe0}, {0xf}, {0xe}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x1}}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x491, 0x0, 0x0, 0x4, 0x8, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x4040c00) (fail_nth: 3) 1.889217134s ago: executing program 0 (id=429): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xe, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000040000000c0000000b"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0xa, 0x4, 0xfff, 0x7}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000018110000", @ANYRES32=r0], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1}, 0xc) 1.835738001s ago: executing program 0 (id=430): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$vga_arbiter(r0, &(0x7f0000000080)=@other={'trylock', ' ', 'io+mem'}, 0xf) 1.773559504s ago: executing program 0 (id=431): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsopen(&(0x7f0000000080)='autofs\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x40000, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000240)={'\x00', 0x4000, 0x6, 0x1, 0x2, 0xff, 0x0}) sched_setparam(r2, &(0x7f00000000c0)=0x7f) sched_setaffinity(0x0, 0xfffffffffffffd7a, &(0x7f0000000580)=0x8000000002) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f000001aa40)=""/102392, 0x18ff8) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'hsr0\x00'}) syz_open_dev$I2C(0x0, 0x1, 0x402) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d84000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x6, @remote, 0xfffffffc}}, 0x0, 0x0, 0x6, 0x0, "3f114438efdaca16d374b49a365be44d5e860ea3ba676c0b5047b80e2c3535d5bd9db3c8572560f4d1be5cd41f7716082ee3589f099942e6f1c395ddb8160381baadf27900"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x20000000, @remote, 0x1}}, 0x0, 0x0, 0x0, 0x0, "ddfd3b7ed7c6a1c172a987ae5ce3cafd64c9a736831a5912d606798fb75c9981c4b3ac0e06891ff18bc5543ed57215a3c45f9154dfa319e52a15a2b9acf80c07fb1a854dad742eef6187f2304844c296"}, 0xd8) sendto$inet6(r4, 0x0, 0x0, 0x20004002, &(0x7f0000b63fe4)={0xa, 0x2, 0xa15f}, 0x1c) syz_genetlink_get_family_id$gtp(&(0x7f0000000140), 0xffffffffffffffff) 1.676589109s ago: executing program 5 (id=432): openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='.\x00', 0x0, 0x124) r0 = fanotify_init(0x1, 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x134) fanotify_mark(r0, 0x451, 0x8000000, r1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r2, &(0x7f0000002140)=""/17, 0x11, 0x0) (fail_nth: 3) 1.020757167s ago: executing program 5 (id=433): mkdirat(0xffffffffffffff9c, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2004064, &(0x7f0000000000)=ANY=[]) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f000001f6c0)=""/102400, 0x19000) ioprio_set$pid(0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r2 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000500)={0x8, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x3}}, {0x9, 0x5, 0x1, 0x0, @sint={0x8, 0x5}}, {0x80000001, 0x3, 0x1, 0x0, @irqchip={0x7, 0x1}}, {0x6, 0x1, 0x0, 0x0, @irqchip={0x20002, 0x2}}, {0x5d400000, 0x3, 0x1, 0x0, @adapter={0xd, 0x5d889c2, 0x3, 0x3, 0x2}}, {0x80000000, 0x2, 0x1, 0x0, @adapter={0x6, 0x6, 0x4, 0x5dd, 0x2}}, {0x1, 0x1, 0x1, 0x0, @msi={0x2, 0x7fff, 0x9, 0x1}}, {0x8, 0x6, 0x0, 0x0, @irqchip={0x4, 0x6}}]}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="5c0800002c0007012bbd700000000000097c00000c00018006000600843b000009000280040071008c0000000800e400", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB], 0x85c}, 0x1, 0x0, 0x0, 0x24048011}, 0xc000) syz_pidfd_open(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) 488.446792ms ago: executing program 0 (id=434): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) 412.70227ms ago: executing program 3 (id=435): r0 = syz_open_dev$media(&(0x7f0000001a80), 0x3, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000300)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000400)={r1, &(0x7f00000007c0), &(0x7f0000000100)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000280)={r2, 0x0, &(0x7f0000000080)}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, 0x0) 411.398743ms ago: executing program 0 (id=436): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000015000504e1ff4319918e00352d"], 0x2c}}, 0x60040050) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x101e01, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$FS_IOC_FSSETXATTR(r2, 0x7040, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x15) syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)={0x20000002}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000000c0)={0x2000}) pselect6(0x40, &(0x7f0000000240)={0x0, 0x0, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x4, 0xf, 0x80000006}, 0x0, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r6, 0xffffffffffffffff, 0x0) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000100)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000", @ANYBLOB], 0x0) r7 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r7, 0x58, &(0x7f0000000180)}, 0x10) 375.694741ms ago: executing program 5 (id=437): socket$kcm(0x21, 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bic', 0xff3d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) socketpair$unix(0x1, 0x3, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$sock_buf(r6, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 277.712028ms ago: executing program 3 (id=438): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vhost_msg_v2(r0, &(0x7f00000039c0)={0x2, 0x0, {&(0x7f0000000680)=""/184, 0xfffffefd, 0x0, 0x3, 0x2}}, 0xfe19) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000000)={{0x2, 0xfffd, 0x3}, 'syz0\x00', 0x3c}) bind$alg(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000001a80), 0x3, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000300)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000400)={r2, &(0x7f00000007c0)=[{0x80000000}], &(0x7f0000000100)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000280)={r4, 0x0, &(0x7f0000000080)=[{{0x80000000, 0x0}}, {{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r1, 0xc0347c03, &(0x7f000000a300)={{r3, r6, 0x5, [0x80000001, 0x4]}, {r5, r7, 0x4, [0xc1b, 0x4]}, 0x0, [0x7e, 0x8]}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r9, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r10 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="1180c200000313d9887cfd2488a83d00810005000806000108000604000eaaaaaaaaaabbe0000002ffffffffffffe0000002"], 0x0) recvmmsg(r10, &(0x7f0000000480)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/11, 0x17}}], 0x400000000000179, 0x10022, 0x0) 0s ago: executing program 1 (id=439): syz_usb_connect(0x2, 0x4a, &(0x7f0000000040)=ANY=[], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18010000000000000000000000000000850000002e00000095"], &(0x7f0000000040)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_usb_connect(0x6, 0x8f5, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0xa2, 0x2c, 0xc6, 0x8, 0x1822, 0x3202, 0x3012, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8e3, 0x3, 0xf0, 0x5, 0xa0, 0xff, "", [{{0x9, 0x4, 0x93, 0x1, 0x2, 0x33, 0xa0, 0xae, 0x1, [@generic={0x96, 0x21, "e0660125fc0da26baea32dbb73615fef41d235e015f382b227adc45e704b8c0c39901ead1522c0b25cae7d9023a4efed063150608121df7e600e42aed2100b601cd7a411d94625ab7f26d3e2ac82f8d9652ff797b0055366d471402132b624206f3a0fada4852eca8f39bd9c41e76d3f603453f705c1fb6af9b5743551b379c15e5608e6ffbba437b04ca3ba287d079c313b0d5f"}], [{{0x9, 0x5, 0xf, 0x0, 0x20, 0xf7, 0x5}}, {{0x9, 0x5, 0x3, 0x8, 0x200, 0xf8, 0x3, 0x1}}]}}, {{0x9, 0x4, 0xa1, 0x40, 0xf, 0x1, 0x93, 0x1c, 0x6, [], [{{0x9, 0x5, 0x3, 0x1, 0x200, 0x6, 0x9, 0xca, [@generic={0xe6, 0x24, "189228555347aabd4321e0bd0a40db8fb44421520579bfe5dae7b5b1a8962e8cffab1723b523532e566bbd5b88bde9f6c904bd240c771485d6931386c4ffac538f1919c73557417bfa0926f880bc417fcc6a45b175c1c7bf5bd39c83904e07c6a17bcee562084f8a6c42792fe4ccf28a65609cc061b988ec3586121c9fcaaad86b48ce53c44c27f4138c384ca7e988a14bdef3a2328852d39213058c11d1df655ea2148bb438638d9ac7403b299e40fa21e2d13b85a32faa10a8a78ef6ab97a61e7a37a151c8c464186aac1b8575f1e5640a24da0c5e725ec65b1736c76c8234551e60cd"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x20, 0x7, 0x6, 0x6d, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x4, 0x7fff}, @generic={0xea, 0x8, "da9eebe190e5799dc2d84ddf67a09e869c280d092e81890d169f7543458580277fca1f8ef42a83a223f54082252b1fe87624cef683c8a90e3971da65243e4809ff3b5ef2cc91612342a5c877e71d2365f57ace35fc73d1203ca6b66f50988ab513e9dd8e063c1e5d11387b835d72be67057c592a020aa6fbfb38ed69aed2255a6aa2e69c43adc3c12cb32425194eb2ae25b63f96fe657601d7fc0ea868f188aaa4aecd7d655c99d850a8c568ff0615dced46529014cd57dfeb9d233b330b4a7d3999691d26dde4ccf9cb63c6c812bcab1518efd91fd3f9a890937a11536c6f3245491000c073788f"}]}}, {{0x9, 0x5, 0x1, 0x3, 0x40, 0xfb, 0xfd, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x8a, 0x6}, @generic={0x83, 0xc, "7f8f73d638ba5a1b346b407e5f30e6bafa21f3e4d0718660d65d91ddf50088f9dab79310d727cc992fb96be8054d201b1bfd0d6cf0d787c61b7d60dc0940dc2f80de92a15e20e8beda2474ebb90b7ea73916c325152715f5a08fd587433d998fe0ef02b6f98b1552b49f0514a05473c8de1c00ee428d96f8d69ada157109f952c2"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0x2, 0x7f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0x9, 0xc1}, @generic={0x22, 0x7, "658618d8be06f95064903d291d7beaf1b35e0632a805c58cd0fccd0d894b2a5f"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x0, 0xff, 0x5, [@generic={0x21, 0x21, "9d1a1bcfeba26d0d8560abf9990406e6a4e6cb68e34ab6cd9d3c37450496eb"}, @uac_iso={0x7, 0x25, 0x1, 0x4, 0x5, 0x26}]}}, {{0x9, 0x5, 0x7, 0x10, 0x8, 0xb, 0x4, 0x31, [@generic={0x2e, 0x10, "4de55e01689fb8fd962c045fa59b6a842b0d9b639a66480a67981acbafbdfd680c8f13a89910f06b657b77f3"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x8, 0xf9, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x9}]}}, {{0x9, 0x5, 0x1, 0x3, 0x3ff, 0x0, 0x1, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x29, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x80, 0x4}]}}, {{0x9, 0x5, 0x8, 0x3, 0x20, 0x4, 0x40, 0x5, [@generic={0x7f, 0xe, "0392472d585953892d7e173a1155feae2c5ab78e10b5c6e82cac9e181becc6096aa9b37a9ac47b4dab2ec5e843c592d78e6fbe11e410344e5a248b60fe2e976cb9f2d14122662493b5a08543817ca7938789cd75d2d8a05a1318ca9745dd05cb513e262e8f476bd7cf6a3df5aba9a5bd8661e646a7b97138bc059434e2"}, @generic={0xcd, 0x22, "b8ae718b40d0c780e71b590de1d7578d92a133e68f774f31d2a32d8cf25e95b575515ac3777fcb5d2d0e4c8e5e2fcf6688bbec3c215dc62f10a9567e1651cb5e29311497b26a1d0983993fe6684e9c96de2608e68138614e5cd496ed1ff5e877b461fcb7b1e750ff9d4bec57325cc08a38809c6aed8d9d2d7ff5778e644956404c93d6e9111367050e210d321f0cb859bbd684dcc7e252cbbbb6a6e1eec428776d26fed7295796f2a1aac0ecdab43a7d7be77eda05c44ee983bc76aa6b6019a07853c1a57bce193ad9c677"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x3ff, 0x7, 0x4, 0x8, [@generic={0x83, 0x1f, "2915b3bcd373d63fd2b45fa635ef3c9f919537a2d0d94e0b382020dd2da62849f9cdcd795b7581905423bea5938b2ae2d35de03f912658a69f1d0d6c2673347d3369bd21f5276f1f3bcb0332e0243071a2e2763fc6fc3a82b3b437110855f27509e2b2e875dfd5f87ff0a041947ca78c5e42d202cf6dae554431e803f53ed27ccf"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x3ff, 0x5, 0x8, 0x9, [@generic={0x23, 0xf, "ef921297136e96e67b2afe57fe6546a44da527c844ed5b20572616808870c9fda5"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0xfa, 0x3, 0x6, [@generic={0x58, 0x22, "a7b1d656c10d988d4c02e438be74ff08e3e4d742a208691bcff191f2e041789c1aa04934a4da194598d4c4a1e3a7259af63fc0a56487a859846779c437fde2c0d8a5635eaa4dbbd1829a424b3315dca36ded55ea7191"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x20, 0x8, 0x2, 0x80, [@generic={0x15, 0x6, "b2d9e2a36b363b6226c252d81d725c243cbfca"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x10, 0x7, 0xd9, 0x73, [@uac_iso={0x7, 0x25, 0x1, 0xe, 0xe, 0x7}]}}, {{0x9, 0x5, 0x1, 0x8, 0x660, 0x81, 0x9, 0x2, [@generic={0x62, 0x4, "2b8e9d3814d85443f2e3d2fce7eb6d2fe2bc009939fa0ac58fde6ba71abff383987b4ff9f3c49d010e7f3001fd479dedb8e53b737ec18220fb9966e037267c5c1d1172490a3f0627aaa4f063104c226295a4974922b6344b699ed5f9c97d0bd7"}]}}]}}, {{0x9, 0x4, 0x3f, 0x0, 0x7, 0xe2, 0x33, 0x58, 0xa3, [@uac_as={[@format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x2, 0x158, 0x4, "16402a9e"}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x8, 0x200, 0x3, 0xbb}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x8, 0x7, 0xf6, 0x2}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x2, 0x4, 0x0, 0x6}]}, @cdc_ncm={{0x9, 0x24, 0x6, 0x0, 0x1, "947a36af"}, {0x5, 0x24, 0x0, 0xfff9}, {0xd, 0x24, 0xf, 0x1, 0xfffffff7, 0x80, 0x6}, {0x6, 0x24, 0x1a, 0x46, 0x9}, [@network_terminal={0x7, 0x24, 0xa, 0x1, 0x7, 0x10, 0x6}, @mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x11, 0x2}, @network_terminal={0x7, 0x24, 0xa, 0x5, 0xe0, 0x81, 0x5}]}], [{{0x9, 0x5, 0x7, 0x0, 0x200, 0x7, 0x8, 0x6, [@generic={0xed, 0x21, "e2636462192f063ad747a0b33e8626dc5c7f16716698ab2130dd2673cbdadc7df2071ec487629bfb8cfaaffab5278b55ffbab0126f7cfcbf9efdb636f499db6deacc4a2781f9739daf29a3f222b0ba4e10db167d4aaddbdb1a8137a3f7d2e96ac85b8b1e8f789f932e4c477a5a928c8a4a65c992ebf76efd2673548267e03a94fa85cbddc0cfbe9c4c16c4e9a0ec00e3c9f8a4d664685b1025545bd46424392583574bb12a4d17da26693601cd7e6f41942ad53d8224e34d0a05995244db8c46230715cfea907f74535b45e843e63aceac83169841d2c3db2278592d3896c8f5f437992b5437a2271bd98c"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x6c, 0x4, 0x5}}, {{0x9, 0x5, 0xb, 0x10, 0x200, 0x9, 0x2, 0x2}}, {{0x9, 0x5, 0xa, 0x2, 0x20, 0x2, 0x3, 0xee}}, {{0x9, 0x5, 0xc, 0xc, 0x3ff, 0x3, 0x7, 0x4, [@generic={0x37, 0x8, "948921a91527740779abaf230de16848f77acb5f35bb80a8eb9e37cd0f3d7b146de94737c266a1956ac3917ed2c945625663099576"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x200, 0x8, 0x0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x5, 0x200}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x6, 0x8}]}}, {{0x9, 0x5, 0x4, 0x0, 0x40, 0x2, 0x6, 0x1}}]}}]}}]}}, &(0x7f0000000b40)={0xa, &(0x7f0000000900)={0xa, 0x6, 0x300, 0x5, 0x6, 0x5d, 0xff, 0x5}, 0x1a, &(0x7f0000000940)={0x5, 0xf, 0x1a, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x6, 0x4, 0xe, 0x1ff}, @wireless={0xb, 0x10, 0x1, 0xc, 0x60, 0x1, 0xb, 0xe7, 0xb}]}, 0x3, [{0xad, &(0x7f0000000980)=@string={0xad, 0x3, "5fd6ac8ae04d4976d83a7b0b2c3542d9f34de8d254882c1514002dd05a15c7eb306b7b5d12298dccc9ed8e83eae506d6c01dd78a039efe699e146de34fd7a745a0523b2612da2e3edd7f9416f43318858f68793d6b5736ec41a3179bfb901994f3578e78c1670a30986884c562f3bb1ff0d99d77358bad0549a57bfe94289c589f324c3c1b77ac85fe14f58150c3b7a2f6879a98c4e7b895e38ee3334eabf6c8323d273a61a39ad4b9906e"}}, {0x4, &(0x7f0000000a40)=@lang_id={0x4, 0x3, 0x380a}}, {0x85, &(0x7f0000000a80)=@string={0x85, 0x3, "c07c39f31e0750c951a7fcbb5481e1d2a071428b70e64bec74bbc3ff7fc4d9cf88bc82fafab93bdb65de7d67211903ecc4675e2309c15c1bbd9df42b7c10f066191298b2a449c19f79cfbdca0bff7e003106052e11803ed81358d7df716b8ff651917a7210e1f45e5cb303c438f99f3de4da0919668f457596feeba9dbf833364e49ac"}}]}) kernel console output (not intermixed with test programs): T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 86.996072][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.015484][ T5127] Bluetooth: hci3: command tx timeout [ 87.040563][ T6252] kAFS: unable to lookup cell 'ÿ' [ 87.123400][ T13] veth1_macvtap: left promiscuous mode [ 87.138276][ T13] veth0_macvtap: left promiscuous mode [ 87.155061][ T30] audit: type=1400 audit(1772370020.877:241): avc: denied { setopt } for pid=6257 comm="syz.1.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 87.179242][ T13] veth1_vlan: left promiscuous mode [ 87.187836][ T13] veth0_vlan: left promiscuous mode [ 87.211718][ T30] audit: type=1400 audit(1772370020.897:242): avc: denied { write } for pid=6257 comm="syz.1.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 87.382932][ T30] audit: type=1400 audit(1772370020.897:243): avc: denied { read } for pid=6257 comm="syz.1.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 87.427213][ T30] audit: type=1400 audit(1772370020.967:244): avc: denied { write } for pid=6257 comm="syz.1.66" name="unix" dev="proc" ino=4026532859 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 87.506693][ T30] audit: type=1400 audit(1772370021.227:245): avc: denied { read } for pid=6264 comm="syz.0.68" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 87.878854][ T13] team0 (unregistering): Port device team_slave_1 removed [ 87.890375][ T13] team0 (unregistering): Port device team_slave_0 removed [ 88.018692][ T30] audit: type=1400 audit(1772370021.737:246): avc: denied { write } for pid=6275 comm="syz.1.69" name="uinput" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 88.046697][ T30] audit: type=1400 audit(1772370021.767:247): avc: denied { ioctl } for pid=6275 comm="syz.1.69" path="socket:[9743]" dev="sockfs" ino=9743 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 88.128371][ T6281] FAULT_INJECTION: forcing a failure. [ 88.128371][ T6281] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 88.147232][ T6281] CPU: 0 UID: 0 PID: 6281 Comm: syz.4.70 Not tainted syzkaller #0 PREEMPT(full) [ 88.147256][ T6281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 88.147265][ T6281] Call Trace: [ 88.147271][ T6281] [ 88.147278][ T6281] dump_stack_lvl+0x100/0x190 [ 88.147311][ T6281] should_fail_ex.cold+0x5/0xa [ 88.147333][ T6281] _copy_to_user+0x32/0xd0 [ 88.147361][ T6281] simple_read_from_buffer+0xcb/0x170 [ 88.147390][ T6281] proc_fail_nth_read+0x1af/0x230 [ 88.147414][ T6281] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 88.147439][ T6281] ? rw_verify_area+0xce/0x6d0 [ 88.147462][ T6281] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 88.147485][ T6281] vfs_read+0x1e4/0xb30 [ 88.147513][ T6281] ? __pfx_vfs_read+0x10/0x10 [ 88.147537][ T6281] ? __fget_files+0x215/0x3d0 [ 88.147560][ T6281] ? __fget_files+0x21f/0x3d0 [ 88.147585][ T6281] ksys_read+0x12a/0x250 [ 88.147609][ T6281] ? __pfx_ksys_read+0x10/0x10 [ 88.147642][ T6281] do_syscall_64+0x106/0xf80 [ 88.147660][ T6281] ? clear_bhb_loop+0x40/0x90 [ 88.147680][ T6281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.147696][ T6281] RIP: 0033:0x7fd19555cfce [ 88.147710][ T6281] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 88.147724][ T6281] RSP: 002b:00007fd1964d9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 88.147739][ T6281] RAX: ffffffffffffffda RBX: 00007fd1964da6c0 RCX: 00007fd19555cfce [ 88.147749][ T6281] RDX: 000000000000000f RSI: 00007fd1964da0a0 RDI: 0000000000000003 [ 88.147766][ T6281] RBP: 00007fd1964da090 R08: 0000000000000000 R09: 0000000000000000 [ 88.147776][ T6281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 88.147785][ T6281] R13: 00007fd195816038 R14: 00007fd195815fa0 R15: 00007ffff59b4508 [ 88.147814][ T6281] [ 88.391798][ T6276] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.399252][ T6276] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.495021][ T6287] cgroup: No subsys list or none specified [ 88.521915][ T6128] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.537510][ T795] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 88.554409][ T6128] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.594417][ T6128] bridge_slave_0: entered allmulticast mode [ 88.611855][ T6128] bridge_slave_0: entered promiscuous mode [ 88.622333][ T6293] Bluetooth: MGMT ver 1.23 [ 88.631939][ T6128] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.639084][ T6128] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.685838][ T6128] bridge_slave_1: entered allmulticast mode [ 88.705953][ T6128] bridge_slave_1: entered promiscuous mode [ 89.081709][ T795] usb 2-1: Using ep0 maxpacket: 8 [ 89.104294][ T795] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 89.294636][ T795] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 89.318243][ T6128] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.343313][ T795] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 89.366823][ T6128] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.397645][ T795] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 89.416261][ T6128] team0: Port device team_slave_0 added [ 89.429741][ T6128] team0: Port device team_slave_1 added [ 89.454940][ T6128] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.461965][ T6128] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 89.482358][ T6301] syz.4.75 (6301) used greatest stack depth: 17000 bytes left [ 89.503517][ T795] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 89.533784][ T6128] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.552197][ T795] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 89.556115][ T6128] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.566419][ T795] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.590173][ T6128] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 89.806883][ T6128] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.032010][ T795] usb 2-1: GET_CAPABILITIES returned 0 [ 90.058870][ T795] usbtmc 2-1:16.0: can't read capabilities [ 90.196939][ T6128] hsr_slave_0: entered promiscuous mode [ 90.209856][ T6128] hsr_slave_1: entered promiscuous mode [ 90.220257][ T6128] debugfs: 'hsr0' already exists in 'hsr' [ 90.227603][ T6128] Cannot create hsr debugfs directory [ 90.703449][ T5127] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 90.703502][ T5819] Bluetooth: hci0: command 0x0c1a tx timeout [ 90.999653][ T6276] usbtmc 2-1:16.0: usb_control_msg returned -71 [ 90.999992][ T795] usb 2-1: USB disconnect, device number 5 [ 91.456302][ T6276] Zero length message leads to an empty skb [ 91.538674][ T6276] tipc: Started in network mode [ 91.549518][ T6276] tipc: Node identity 2, cluster identity 4711 [ 91.555817][ T6276] tipc: Node number set to 2 [ 91.732424][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 91.732439][ T30] audit: type=1400 audit(1772370025.457:265): avc: denied { getopt } for pid=6345 comm="syz.3.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 91.847419][ T30] audit: type=1400 audit(1772370025.567:266): avc: denied { write } for pid=6347 comm="syz.0.86" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 91.931653][ T30] audit: type=1400 audit(1772370025.567:267): avc: denied { open } for pid=6347 comm="syz.0.86" path="/dev/ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 92.041800][ T30] audit: type=1400 audit(1772370025.597:268): avc: denied { ioctl } for pid=6347 comm="syz.0.86" path="/dev/ppp" dev="devtmpfs" ino=709 ioctlcmd=0x7438 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 92.054040][ T6351] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 92.066666][ T30] audit: type=1400 audit(1772370025.777:269): avc: denied { setopt } for pid=6349 comm="syz.3.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 92.252779][ T30] audit: type=1400 audit(1772370025.977:270): avc: denied { connect } for pid=6356 comm="syz.1.89" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 92.265610][ T29] hid (null): unknown global tag 0xd [ 92.285737][ T29] hid (null): unknown global tag 0xd [ 92.309683][ T29] hid-generic 0005:0005:0001.0003: unknown global tag 0xd [ 92.329062][ T29] hid-generic 0005:0005:0001.0003: item 0 2 1 13 parsing failed [ 92.346622][ T6359] netlink: 348 bytes leftover after parsing attributes in process `syz.0.88'. [ 92.673106][ T6351] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 92.694473][ T29] hid-generic 0005:0005:0001.0003: probe with driver hid-generic failed with error -22 [ 92.698137][ T6362] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 92.800682][ T6128] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 92.877194][ T6128] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 92.904976][ T6128] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 92.921424][ T6128] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 93.891155][ T30] audit: type=1400 audit(1772370027.607:271): avc: denied { read write } for pid=6379 comm="syz.0.93" name="nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 94.524266][ T30] audit: type=1400 audit(1772370027.607:272): avc: denied { open } for pid=6379 comm="syz.0.93" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 94.731660][ T30] audit: type=1400 audit(1772370027.637:273): avc: denied { map } for pid=6379 comm="syz.0.93" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 94.821313][ T6128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.836912][ T6128] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.869284][ T6128] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 94.879678][ T6128] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.950291][ T30] audit: type=1400 audit(1772370028.617:274): avc: denied { ioctl } for pid=6386 comm="syz.1.94" path="/dev/sg0" dev="devtmpfs" ino=792 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 94.993698][ T6393] netlink: 24 bytes leftover after parsing attributes in process `syz.4.96'. [ 95.067602][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.074763][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.084381][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.091473][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.657062][ T24] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 97.253222][ T24] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 97.274495][ T24] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 97.437930][ T24] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 97.478277][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 97.638340][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 97.680034][ T24] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 97.691063][ T24] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 97.707712][ T24] usb 2-1: Product: syz [ 97.713052][ T6128] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.741376][ T24] usb 2-1: Manufacturer: syz [ 97.776683][ T24] cdc_wdm 2-1:1.0: skipping garbage [ 97.776701][ T24] cdc_wdm 2-1:1.0: skipping garbage [ 97.778608][ T24] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 97.778626][ T24] cdc_wdm 2-1:1.0: Unknown control protocol [ 98.066877][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 98.067234][ T24] usb 2-1: USB disconnect, device number 6 [ 98.073559][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 98.073578][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 98.079461][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 98.079472][ T30] audit: type=1400 audit(1772370031.777:276): avc: denied { read write } for pid=6414 comm="syz.1.98" name="cdc-wdm0" dev="devtmpfs" ino=2864 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 98.220994][ T30] audit: type=1400 audit(1772370031.777:277): avc: denied { open } for pid=6414 comm="syz.1.98" path="/dev/cdc-wdm0" dev="devtmpfs" ino=2864 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 98.428340][ T6464] loop7: detected capacity change from 0 to 7 [ 98.457158][ C1] blk_print_req_error: 6 callbacks suppressed [ 98.457176][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.472838][ C1] buffer_io_error: 10 callbacks suppressed [ 98.472851][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.532488][ T6128] veth0_vlan: entered promiscuous mode [ 98.545772][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.555386][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.561956][ T6128] veth1_vlan: entered promiscuous mode [ 98.573060][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.581695][ T30] audit: type=1400 audit(1772370031.857:278): avc: denied { write } for pid=6445 comm="syz.3.103" name="urandom" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 98.582645][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.633989][ T6468] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 98.643791][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.653345][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.661389][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.670939][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.683297][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.692882][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.701104][ T6468] fuse: Bad value for 'fd' [ 98.701640][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.715095][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.742001][ T5795] ldm_validate_partition_table(): Disk read failed. [ 98.750561][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.760173][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.768199][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.777788][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.791635][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 98.801206][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 98.810730][ T5795] Dev loop7: unable to read RDB block 0 [ 98.836901][ T6128] veth0_macvtap: entered promiscuous mode [ 98.838812][ T5795] loop7: unable to read partition table [ 98.850079][ T5795] loop7: partition table beyond EOD, truncated [ 98.855410][ T6128] veth1_macvtap: entered promiscuous mode [ 98.918864][ T6128] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.082275][ T6464] ldm_validate_partition_table(): Disk read failed. [ 99.090827][ T6128] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.121887][ T6464] Dev loop7: unable to read RDB block 0 [ 99.142488][ T6464] loop7: unable to read partition table [ 99.148318][ T6464] loop7: partition table beyond EOD, truncated [ 99.155856][ T6464] loop_reread_partitions: partition scan of loop7 (úùƒå¡™‰ü¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õ֘ȵ4FLQkÝŠ5) failed (rc=-5) [ 99.179693][ T13] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.193248][ T13] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.251100][ T13] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.291332][ T13] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.393993][ T143] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.419329][ T143] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.562476][ T143] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.570411][ T143] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.588170][ T30] audit: type=1400 audit(1772370033.307:279): avc: denied { mounton } for pid=6128 comm="syz-executor" path="/root/syzkaller.kq1FHq/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=10933 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 99.628400][ T30] audit: type=1400 audit(1772370033.347:280): avc: denied { mount } for pid=6128 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 99.681739][ T5809] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 99.732264][ T30] audit: type=1400 audit(1772370033.457:281): avc: denied { bind } for pid=6482 comm="syz.5.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 99.833591][ T30] audit: type=1400 audit(1772370033.457:282): avc: denied { name_bind } for pid=6482 comm="syz.5.42" src=28196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 99.855229][ T30] audit: type=1400 audit(1772370033.457:283): avc: denied { node_bind } for pid=6482 comm="syz.5.42" src=28196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 99.877314][ T30] audit: type=1400 audit(1772370033.477:284): avc: denied { bind } for pid=6482 comm="syz.5.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 99.921663][ T5809] usb 5-1: Using ep0 maxpacket: 16 [ 99.930091][ T5809] usb 5-1: config 0 has an invalid interface number: 134 but max is 0 [ 99.939019][ T5809] usb 5-1: config 0 has no interface number 0 [ 99.946798][ T5809] usb 5-1: config 0 interface 134 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 16 [ 99.975392][ T5809] usb 5-1: config 0 interface 134 has no altsetting 0 [ 99.993308][ T5809] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=10.00 [ 100.002826][ T5809] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.019790][ T5809] usb 5-1: Product: syz [ 100.029507][ T5809] usb 5-1: Manufacturer: syz [ 100.041932][ T5809] usb 5-1: SerialNumber: syz [ 100.054198][ T5809] usb 5-1: config 0 descriptor?? [ 100.066360][ T6486] FAULT_INJECTION: forcing a failure. [ 100.066360][ T6486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 100.080826][ T6486] CPU: 1 UID: 0 PID: 6486 Comm: syz.1.109 Not tainted syzkaller #0 PREEMPT(full) [ 100.080847][ T6486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 100.080856][ T6486] Call Trace: [ 100.080862][ T6486] [ 100.080868][ T6486] dump_stack_lvl+0x100/0x190 [ 100.080897][ T6486] should_fail_ex.cold+0x5/0xa [ 100.080917][ T6486] _copy_to_user+0x32/0xd0 [ 100.080936][ T6486] simple_read_from_buffer+0xcb/0x170 [ 100.080956][ T6486] proc_fail_nth_read+0x1af/0x230 [ 100.080972][ T6486] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 100.080990][ T6486] ? rw_verify_area+0xce/0x6d0 [ 100.081010][ T6486] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 100.081031][ T6486] vfs_read+0x1e4/0xb30 [ 100.081056][ T6486] ? __pfx_vfs_read+0x10/0x10 [ 100.081076][ T6486] ? __fget_files+0x215/0x3d0 [ 100.081090][ T6486] ? __fget_files+0x21f/0x3d0 [ 100.081104][ T6486] ksys_read+0x12a/0x250 [ 100.081120][ T6486] ? __pfx_ksys_read+0x10/0x10 [ 100.081146][ T6486] do_syscall_64+0x106/0xf80 [ 100.081163][ T6486] ? clear_bhb_loop+0x40/0x90 [ 100.081182][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.081197][ T6486] RIP: 0033:0x7f8eda95cfce [ 100.081211][ T6486] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 100.081226][ T6486] RSP: 002b:00007f8edb7fffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 100.081242][ T6486] RAX: ffffffffffffffda RBX: 00007f8edb8006c0 RCX: 00007f8eda95cfce [ 100.081253][ T6486] RDX: 000000000000000f RSI: 00007f8edb8000a0 RDI: 0000000000000003 [ 100.081262][ T6486] RBP: 00007f8edb800090 R08: 0000000000000000 R09: 0000000000000000 [ 100.081271][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 100.081280][ T6486] R13: 00007f8edac16038 R14: 00007f8edac15fa0 R15: 00007ffcc1bf8738 [ 100.081301][ T6486] [ 100.275653][ T6476] netlink: 220 bytes leftover after parsing attributes in process `syz.4.106'. [ 100.284745][ T6476] netlink: 220 bytes leftover after parsing attributes in process `syz.4.106'. [ 100.417858][ T6476] netlink: 32 bytes leftover after parsing attributes in process `syz.4.106'. [ 100.584944][ T30] audit: type=1400 audit(1772370034.297:285): avc: denied { create } for pid=6495 comm="syz.0.112" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 100.773969][ T6500] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 100.939621][ T6507] FAULT_INJECTION: forcing a failure. [ 100.939621][ T6507] name failslab, interval 1, probability 0, space 0, times 0 [ 100.953805][ T6507] CPU: 0 UID: 0 PID: 6507 Comm: syz.0.116 Not tainted syzkaller #0 PREEMPT(full) [ 100.953828][ T6507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 100.953838][ T6507] Call Trace: [ 100.953847][ T6507] [ 100.953854][ T6507] dump_stack_lvl+0x100/0x190 [ 100.953887][ T6507] should_fail_ex.cold+0x5/0xa [ 100.953908][ T6507] ? io_cache_alloc_new+0x45/0xe0 [ 100.953929][ T6507] should_failslab+0xc2/0x120 [ 100.953957][ T6507] __kmalloc_noprof+0xe0/0x850 [ 100.953987][ T6507] io_cache_alloc_new+0x45/0xe0 [ 100.954008][ T6507] __io_prep_rw+0x21d/0xfa0 [ 100.954033][ T6507] ? __pfx___io_prep_rw+0x10/0x10 [ 100.954061][ T6507] ? __io_alloc_req_refill+0x2dc/0x330 [ 100.954091][ T6507] io_prep_rw+0x76/0x2c0 [ 100.954113][ T6507] ? __pfx_io_prep_rw+0x10/0x10 [ 100.954143][ T6507] io_prep_writev+0x23/0xa0 [ 100.954168][ T6507] io_submit_sqes+0x99b/0x22f0 [ 100.954207][ T6507] __do_sys_io_uring_enter+0x9c0/0x1a20 [ 100.954240][ T6507] ? __fget_files+0x21f/0x3d0 [ 100.954258][ T6507] ? __pfx___do_sys_io_uring_enter+0x10/0x10 [ 100.954289][ T6507] ? fput+0x79/0x100 [ 100.954308][ T6507] ? ksys_write+0x1ac/0x250 [ 100.954334][ T6507] ? __pfx_ksys_write+0x10/0x10 [ 100.954367][ T6507] do_syscall_64+0x106/0xf80 [ 100.954385][ T6507] ? clear_bhb_loop+0x40/0x90 [ 100.954406][ T6507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.954424][ T6507] RIP: 0033:0x7fb24059c799 [ 100.954438][ T6507] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 100.954453][ T6507] RSP: 002b:00007fb2414bb028 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 100.954469][ T6507] RAX: ffffffffffffffda RBX: 00007fb240815fa0 RCX: 00007fb24059c799 [ 100.954480][ T6507] RDX: 0000000000003e82 RSI: 00000000000047ba RDI: 0000000000000003 [ 100.954489][ T6507] RBP: 00007fb2414bb090 R08: 0000000000000000 R09: 0000000000000000 [ 100.954499][ T6507] R10: 0000000000000060 R11: 0000000000000246 R12: 0000000000000001 [ 100.954508][ T6507] R13: 00007fb240816038 R14: 00007fb240815fa0 R15: 00007ffccff74f78 [ 100.954531][ T6507] [ 101.231976][ T10] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 101.390602][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.401829][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.412036][ T10] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 101.422773][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.459195][ T10] usb 6-1: config 0 descriptor?? [ 101.706162][ T10] usbhid 6-1:0.0: can't add hid device: -71 [ 101.737882][ T10] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 102.027151][ T10] usb 6-1: USB disconnect, device number 2 [ 102.438179][ T5809] ftdi_sio 5-1:0.134: FTDI USB Serial Device converter detected [ 102.476578][ T5809] usb 5-1: Detected FT-X [ 102.521878][ T5809] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 102.554203][ T5809] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 102.577545][ T5809] ftdi_sio 5-1:0.134: GPIO initialisation failed: -71 [ 102.595754][ T5809] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 102.694614][ T10] usb 6-1: new full-speed USB device number 3 using dummy_hcd [ 102.732366][ T5809] usb 5-1: USB disconnect, device number 6 [ 102.770258][ T5809] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 102.857643][ T10] usb 6-1: config 0 has an invalid interface number: 113 but max is 0 [ 102.879941][ T10] usb 6-1: config 0 has no interface number 0 [ 103.142119][ T5809] ftdi_sio 5-1:0.134: device disconnected [ 103.147955][ T10] usb 6-1: config 0 interface 113 altsetting 2 has an endpoint descriptor with address 0x14, changing to 0x4 [ 103.167382][ T10] usb 6-1: config 0 interface 113 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 103.185687][ T10] usb 6-1: config 0 interface 113 has no altsetting 0 [ 103.199550][ T10] usb 6-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 103.257674][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.286365][ T10] usb 6-1: Product: syz [ 103.298389][ T10] usb 6-1: Manufacturer: syz [ 103.306157][ T10] usb 6-1: SerialNumber: syz [ 103.336046][ T10] usb 6-1: config 0 descriptor?? [ 103.357784][ T10] pn533_usb 6-1:0.113: NFC: Could not find bulk-in or bulk-out endpoint [ 103.557071][ T10] usb 6-1: USB disconnect, device number 3 [ 104.475641][ T6541] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 104.694902][ T6553] netlink: 'syz.5.129': attribute type 1 has an invalid length. [ 104.899640][ T6558] loop3: detected capacity change from 0 to 7 [ 104.914382][ T6558] Dev loop3: unable to read RDB block 7 [ 104.920301][ T6558] loop3: AHDI p3 p4 [ 104.924392][ T6558] loop3: partition table partially beyond EOD, truncated [ 105.230762][ T6558] loop3: p3 start 1702000233 is beyond EOD, truncated [ 106.601691][ T9] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 106.622364][ T5127] Bluetooth: hci0: command 0x0c1a tx timeout [ 106.622361][ T5819] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 106.701023][ T6587] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 106.838492][ T9] usb 4-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=11.64 [ 106.847650][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.855850][ T9] usb 4-1: Product: syz [ 106.860019][ T9] usb 4-1: Manufacturer: syz [ 106.864820][ T9] usb 4-1: SerialNumber: syz [ 106.871005][ T9] usb 4-1: config 0 descriptor?? [ 107.279143][ T9] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 107.293823][ T9] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 107.305125][ T9] dvbdev: DVB: registering new adapter (Nebula Electronics uDigiTV DVB-T USB2.0)) [ 107.314921][ T6593] netlink: 4 bytes leftover after parsing attributes in process `syz.4.132'. [ 107.321751][ T9] usb 4-1: media controller created [ 107.327537][ T29] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 107.331869][ T30] audit: type=1400 audit(1772370040.657:286): avc: denied { ioctl } for pid=6588 comm="syz.1.140" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=11550 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 107.414723][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 107.480508][ T6593] bridge_slave_1: left allmulticast mode [ 107.486249][ T6593] bridge_slave_1: left promiscuous mode [ 107.492107][ T6593] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.521741][ T29] usb 6-1: Using ep0 maxpacket: 8 [ 107.530835][ T29] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 107.799924][ T29] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 107.809854][ T29] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.874816][ T29] usb 6-1: config 0 descriptor?? [ 107.879569][ T9] DVB: Unable to find symbol mt352_attach() [ 107.894521][ T6593] bridge_slave_0: left allmulticast mode [ 107.902287][ T6593] bridge_slave_0: left promiscuous mode [ 107.908141][ T6593] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.001032][ T30] audit: type=1400 audit(1772370041.717:287): avc: denied { setopt } for pid=6600 comm="syz.1.142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 108.041360][ T9] DVB: Unable to find symbol nxt6000_attach() [ 108.162872][ T9] dvb-usb: no frontend was attached by 'Nebula Electronics uDigiTV DVB-T USB2.0)' [ 108.177054][ T9] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input6 [ 108.198096][ T9] dvb-usb: schedule remote query interval to 1000 msecs. [ 108.199348][ T29] iowarrior 6-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 108.638056][ T9] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) successfully initialized and connected. [ 108.648633][ T9] dvb-usb: bulk message failed: -22 (7/0) [ 108.700585][ T9] dvb-usb: bulk message failed: -22 (7/0) [ 108.717309][ T9] usb 4-1: USB disconnect, device number 6 [ 108.826945][ T6610] FAULT_INJECTION: forcing a failure. [ 108.826945][ T6610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 108.842316][ T6601] Bluetooth: hci3: Opcode 0x0401 failed: -4 [ 108.878060][ T6610] CPU: 0 UID: 0 PID: 6610 Comm: syz.0.143 Not tainted syzkaller #0 PREEMPT(full) [ 108.878082][ T6610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 108.878091][ T6610] Call Trace: [ 108.878097][ T6610] [ 108.878103][ T6610] dump_stack_lvl+0x100/0x190 [ 108.878133][ T6610] should_fail_ex.cold+0x5/0xa [ 108.878156][ T6610] _copy_from_user+0x2e/0xd0 [ 108.878181][ T6610] vcs_write+0x2e3/0xd60 [ 108.878208][ T6610] ? get_pid_task+0xfc/0x250 [ 108.878232][ T6610] ? get_pid_task+0xfc/0x250 [ 108.878261][ T6610] ? __pfx_vcs_write+0x10/0x10 [ 108.878286][ T6610] ? bpf_lsm_file_permission+0x9/0x10 [ 108.878310][ T6610] ? security_file_permission+0x76/0x210 [ 108.878332][ T6610] ? rw_verify_area+0xce/0x6d0 [ 108.878356][ T6610] vfs_write+0x2aa/0x1070 [ 108.878382][ T6610] ? __pfx_vcs_write+0x10/0x10 [ 108.878407][ T6610] ? __pfx_vfs_write+0x10/0x10 [ 108.878436][ T6610] ? find_held_lock+0x2b/0x80 [ 108.878456][ T6610] ? __fget_files+0x215/0x3d0 [ 108.878472][ T6610] ? __fget_files+0x215/0x3d0 [ 108.878492][ T6610] ? __fget_files+0x21f/0x3d0 [ 108.878515][ T6610] ksys_write+0x12a/0x250 [ 108.878540][ T6610] ? __pfx_ksys_write+0x10/0x10 [ 108.878571][ T6610] do_syscall_64+0x106/0xf80 [ 108.878589][ T6610] ? clear_bhb_loop+0x40/0x90 [ 108.878610][ T6610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.878627][ T6610] RIP: 0033:0x7fb24059c799 [ 108.878641][ T6610] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 108.878656][ T6610] RSP: 002b:00007fb2414bb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 108.878673][ T6610] RAX: ffffffffffffffda RBX: 00007fb240815fa0 RCX: 00007fb24059c799 [ 108.878683][ T6610] RDX: 0000000000000002 RSI: 00002000000001c0 RDI: 0000000000000003 [ 108.878692][ T6610] RBP: 00007fb2414bb090 R08: 0000000000000000 R09: 0000000000000000 [ 108.878701][ T6610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.878710][ T6610] R13: 00007fb240816038 R14: 00007fb240815fa0 R15: 00007ffccff74f78 [ 108.878733][ T6610] [ 108.969972][ T9] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0 successfully deinitialized and disconnected. [ 109.162915][ T30] audit: type=1400 audit(1772370042.887:288): avc: denied { read write } for pid=6618 comm="syz.1.145" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 109.162962][ T30] audit: type=1400 audit(1772370042.887:289): avc: denied { open } for pid=6618 comm="syz.1.145" path="/dev/uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 109.267224][ T30] audit: type=1400 audit(1772370042.987:290): avc: denied { write } for pid=6618 comm="syz.1.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 109.282119][ T30] audit: type=1400 audit(1772370042.987:291): avc: denied { read } for pid=6618 comm="syz.1.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 109.950365][ T29] usb 6-1: USB disconnect, device number 4 [ 110.513670][ T5819] Bluetooth: hci3: command 0x0401 tx timeout [ 110.919817][ T5920] hid-generic 0003:0004:FFFFFFFE.0004: hidraw0: USB HID v4.00 Device [syz0] on syz1 [ 111.225862][ T6647] fido_id[6647]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 111.319136][ T6660] netlink: 348 bytes leftover after parsing attributes in process `syz.0.152'. [ 111.804952][ T30] audit: type=1400 audit(1772370045.527:292): avc: denied { create } for pid=6663 comm="syz.5.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 112.225083][ T30] audit: type=1400 audit(1772370045.947:293): avc: denied { setopt } for pid=6672 comm="syz.1.157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 113.238802][ T30] audit: type=1400 audit(1772370045.967:294): avc: denied { bind } for pid=6672 comm="syz.1.157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 113.520747][ T5925] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 113.700465][ T6685] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(7) [ 113.706994][ T6685] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 113.800016][ T6685] vhci_hcd vhci_hcd.0: Device attached [ 113.819805][ T5925] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 113.931775][ T5925] usb 5-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 113.942313][ T5925] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 113.951272][ T5925] usb 5-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 113.963805][ T5925] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 114.058008][ T5925] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 114.071696][ T5920] usb 39-1: new low-speed USB device number 2 using vhci_hcd [ 114.997187][ T5925] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 115.030748][ T5925] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 115.038837][ T5925] usb 5-1: Product: syz [ 115.043040][ T6686] vhci_hcd: connection reset by peer [ 115.049279][ T6405] vhci_hcd vhci_hcd.3: stop threads [ 115.051629][ T5925] usb 5-1: Manufacturer: syz [ 115.061711][ T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 115.075914][ T6405] vhci_hcd vhci_hcd.3: release socket [ 115.131743][ T6405] vhci_hcd vhci_hcd.3: disconnect device [ 115.230073][ T30] audit: type=1400 audit(1772370048.907:295): avc: denied { append } for pid=6663 comm="syz.5.154" name="dlm-control" dev="devtmpfs" ino=94 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 115.232545][ T5925] usb 5-1: can't set config #1, error -71 [ 115.395655][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 115.415449][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 115.426829][ T9] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 115.443410][ T5925] usb 5-1: USB disconnect, device number 7 [ 115.450244][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.562847][ T9] usb 2-1: config 0 descriptor?? [ 116.654871][ T9] usb 2-1: can't set config #0, error -71 [ 116.779508][ T9] usb 2-1: USB disconnect, device number 7 [ 117.927458][ T30] audit: type=1400 audit(1772370051.307:296): avc: denied { write } for pid=6711 comm="syz.1.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 118.831394][ T30] audit: type=1400 audit(1772370052.547:297): avc: denied { connect } for pid=6725 comm="syz.4.167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 119.003602][ T30] audit: type=1400 audit(1772370052.577:298): avc: denied { write } for pid=6725 comm="syz.4.167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 119.254444][ T5920] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 120.621730][ T5879] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 120.795678][ T5879] usb 4-1: Using ep0 maxpacket: 16 [ 120.806082][ T5879] usb 4-1: config 0 has an invalid interface number: 134 but max is 0 [ 120.834690][ T5879] usb 4-1: config 0 has no interface number 0 [ 120.861389][ T5879] usb 4-1: config 0 interface 134 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 16 [ 120.875093][ T29] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 121.381703][ T5879] usb 4-1: config 0 interface 134 has no altsetting 0 [ 121.396524][ T5879] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=10.00 [ 121.415163][ T5879] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.486984][ T29] usb 2-1: Using ep0 maxpacket: 8 [ 121.509905][ T30] audit: type=1326 audit(1772370055.147:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6770 comm="syz.5.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2599c799 code=0x7ffc0000 [ 121.885807][ T29] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 121.896834][ T5879] usb 4-1: Product: syz [ 121.900964][ T5879] usb 4-1: Manufacturer: syz [ 121.911802][ T29] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 121.920908][ T5879] usb 4-1: SerialNumber: syz [ 121.927454][ T30] audit: type=1326 audit(1772370055.147:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6770 comm="syz.5.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2599c799 code=0x7ffc0000 [ 121.955073][ T5879] usb 4-1: config 0 descriptor?? [ 121.960002][ T29] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.971322][ T30] audit: type=1326 audit(1772370055.157:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6770 comm="syz.5.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=229 compat=0 ip=0x7f5d2599c799 code=0x7ffc0000 [ 121.997293][ T29] usb 2-1: config 0 descriptor?? [ 122.002581][ T30] audit: type=1326 audit(1772370055.157:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6770 comm="syz.5.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2599c799 code=0x7ffc0000 [ 122.030209][ T30] audit: type=1326 audit(1772370055.157:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6770 comm="syz.5.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2599c799 code=0x7ffc0000 [ 122.082812][ T30] audit: type=1326 audit(1772370055.157:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6770 comm="syz.5.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5d2599c799 code=0x7ffc0000 [ 122.111108][ T30] audit: type=1326 audit(1772370055.157:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6770 comm="syz.5.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2599c799 code=0x7ffc0000 [ 122.167360][ T5879] ftdi_sio 4-1:0.134: FTDI USB Serial Device converter detected [ 122.185351][ T5879] usb 4-1: Detected FT-X [ 122.192297][ T30] audit: type=1326 audit(1772370055.157:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6770 comm="syz.5.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2599c799 code=0x7ffc0000 [ 122.301839][ T5879] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 122.309107][ T29] iowarrior 2-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 122.323398][ T5879] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 122.340729][ T5879] ftdi_sio 4-1:0.134: GPIO initialisation failed: -71 [ 122.352189][ T5879] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 122.380666][ T5879] usb 4-1: USB disconnect, device number 7 [ 123.048458][ T10] usb 2-1: USB disconnect, device number 8 [ 123.500072][ T5879] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 123.552069][ T5879] ftdi_sio 4-1:0.134: device disconnected [ 123.773429][ T6809] fuse: Unknown parameter 'fd°' [ 126.342371][ T6819] FAULT_INJECTION: forcing a failure. [ 126.342371][ T6819] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 126.362540][ T6819] CPU: 0 UID: 0 PID: 6819 Comm: syz.3.185 Not tainted syzkaller #0 PREEMPT(full) [ 126.362563][ T6819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 126.362572][ T6819] Call Trace: [ 126.362578][ T6819] [ 126.362584][ T6819] dump_stack_lvl+0x100/0x190 [ 126.362615][ T6819] should_fail_ex.cold+0x5/0xa [ 126.362638][ T6819] _copy_from_user+0x2e/0xd0 [ 126.362663][ T6819] bpf_test_init.isra.0+0xaf/0x100 [ 126.362695][ T6819] bpf_prog_test_run_skb+0x489/0x3230 [ 126.362720][ T6819] ? find_held_lock+0x2b/0x80 [ 126.362742][ T6819] ? __fget_files+0x215/0x3d0 [ 126.362765][ T6819] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 126.362788][ T6819] ? fput+0x79/0x100 [ 126.362809][ T6819] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 126.362828][ T6819] __sys_bpf+0x1725/0x4b90 [ 126.362850][ T6819] ? __pfx___sys_bpf+0x10/0x10 [ 126.362865][ T6819] ? proc_fail_nth_write+0x9f/0x220 [ 126.362889][ T6819] ? find_held_lock+0x2b/0x80 [ 126.362915][ T6819] ? find_held_lock+0x2b/0x80 [ 126.362935][ T6819] ? ksys_write+0x190/0x250 [ 126.362965][ T6819] ? __mutex_unlock_slowpath+0x15c/0x790 [ 126.362985][ T6819] ? __fget_files+0x215/0x3d0 [ 126.363014][ T6819] ? fput+0x79/0x100 [ 126.363032][ T6819] ? ksys_write+0x1ac/0x250 [ 126.363057][ T6819] ? __pfx_ksys_write+0x10/0x10 [ 126.363086][ T6819] __x64_sys_bpf+0x7b/0xc0 [ 126.363103][ T6819] ? lockdep_hardirqs_on+0x78/0x100 [ 126.363120][ T6819] do_syscall_64+0x106/0xf80 [ 126.363136][ T6819] ? clear_bhb_loop+0x40/0x90 [ 126.363157][ T6819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.363174][ T6819] RIP: 0033:0x7fc90c39c799 [ 126.363189][ T6819] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 126.363204][ T6819] RSP: 002b:00007fc90d28e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 126.363220][ T6819] RAX: ffffffffffffffda RBX: 00007fc90c615fa0 RCX: 00007fc90c39c799 [ 126.363231][ T6819] RDX: 0000000000000050 RSI: 0000200000000000 RDI: 000000000000000a [ 126.363241][ T6819] RBP: 00007fc90d28e090 R08: 0000000000000000 R09: 0000000000000000 [ 126.363250][ T6819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.363259][ T6819] R13: 00007fc90c616038 R14: 00007fc90c615fa0 R15: 00007ffdc08928c8 [ 126.363283][ T6819] [ 127.079339][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 127.079355][ T30] audit: type=1400 audit(1772370060.797:329): avc: denied { ioctl } for pid=6831 comm="syz.3.190" path="socket:[12853]" dev="sockfs" ino=12853 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 127.194308][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.200628][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 127.736133][ T30] audit: type=1400 audit(1772370061.457:330): avc: denied { write } for pid=6839 comm="syz.4.189" path="socket:[12043]" dev="sockfs" ino=12043 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 128.412160][ T10] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 128.632126][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 128.653429][ T10] usb 1-1: config 0 has an invalid interface number: 134 but max is 0 [ 128.668945][ T10] usb 1-1: config 0 has no interface number 0 [ 128.771823][ T5879] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 128.784925][ T6865] ======================================================= [ 128.784925][ T6865] WARNING: The mand mount option has been deprecated and [ 128.784925][ T6865] and is ignored by this kernel. Remove the mand [ 128.784925][ T6865] option from the mount to silence this warning. [ 128.784925][ T6865] ======================================================= [ 128.894031][ T6865] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 128.910119][ T30] audit: type=1400 audit(1772370062.547:331): avc: denied { mount } for pid=6863 comm="syz.5.195" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 129.023936][ T10] usb 1-1: config 0 interface 134 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 16 [ 129.089487][ T10] usb 1-1: config 0 interface 134 has no altsetting 0 [ 129.157380][ T10] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=10.00 [ 129.167609][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.177732][ T10] usb 1-1: Product: syz [ 129.187836][ T10] usb 1-1: Manufacturer: syz [ 129.197971][ T10] usb 1-1: SerialNumber: syz [ 129.215333][ T10] usb 1-1: config 0 descriptor?? [ 129.242628][ T5879] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 129.281689][ T5879] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 129.305285][ T30] audit: type=1400 audit(1772370063.027:332): avc: denied { unmount } for pid=6128 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 129.325940][ T5879] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 129.369634][ T5879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.404474][ T6860] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 129.424165][ T6856] netlink: 220 bytes leftover after parsing attributes in process `syz.0.193'. [ 129.436792][ T5879] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 129.537745][ T6856] netlink: 220 bytes leftover after parsing attributes in process `syz.0.193'. [ 129.636851][ T6856] netlink: 32 bytes leftover after parsing attributes in process `syz.0.193'. [ 129.887902][ T5879] usb 4-1: USB disconnect, device number 8 [ 131.310214][ T10] ftdi_sio 1-1:0.134: FTDI USB Serial Device converter detected [ 131.373062][ T10] usb 1-1: Detected FT-X [ 131.391512][ T10] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 131.413302][ T10] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 131.424933][ T10] ftdi_sio 1-1:0.134: GPIO initialisation failed: -71 [ 131.600955][ T10] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 131.907194][ T6905] netlink: 348 bytes leftover after parsing attributes in process `syz.4.199'. [ 131.968945][ T10] usb 1-1: USB disconnect, device number 5 [ 131.990532][ T10] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 132.145430][ T10] ftdi_sio 1-1:0.134: device disconnected [ 133.803433][ T30] audit: type=1400 audit(1772370067.527:333): avc: denied { map } for pid=6918 comm="syz.3.203" path="/dev/vbi3" dev="devtmpfs" ino=968 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 135.028096][ T30] audit: type=1400 audit(1772370068.747:334): avc: denied { attach_queue } for pid=6930 comm="syz.1.208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 135.112838][ T5920] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 135.188985][ T30] audit: type=1400 audit(1772370068.907:335): avc: denied { getopt } for pid=6940 comm="syz.0.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 135.301990][ T5920] usb 4-1: Using ep0 maxpacket: 8 [ 135.312678][ T5920] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 135.378335][ T5920] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.393922][ T5920] usb 4-1: config 0 descriptor?? [ 135.419695][ T30] audit: type=1400 audit(1772370069.137:336): avc: denied { load_policy } for pid=6925 comm="syz.4.206" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 135.629675][ T6926] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 135.668665][ T6926] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 135.742453][ T5127] Bluetooth: hci0: command 0x0c1a tx timeout [ 135.749735][ T5819] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 135.818813][ T5920] iowarrior 4-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 135.901810][ T5920] usb 4-1: USB disconnect, device number 9 [ 136.148367][ T6958] fuse: Unknown parameter 'fd£' [ 136.260752][ T30] audit: type=1400 audit(1772370069.977:337): avc: denied { sqpoll } for pid=6945 comm="syz.0.211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 136.551847][ T10] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 136.589239][ T6949] SELinux: failed to load policy [ 136.741667][ T10] usb 6-1: Using ep0 maxpacket: 8 [ 136.784301][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 136.948928][ T10] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 136.974629][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.008538][ T10] usb 6-1: config 0 descriptor?? [ 137.230261][ T10] iowarrior 6-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 137.321266][ T6974] netlink: 348 bytes leftover after parsing attributes in process `syz.4.217'. [ 137.728713][ T10] usb 6-1: USB disconnect, device number 5 [ 138.101790][ T5920] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 138.268778][ T5920] usb 1-1: config index 0 descriptor too short (expected 16420, got 36) [ 138.312617][ T5920] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 138.376653][ T5920] usb 1-1: config 0 has no interface number 0 [ 138.501766][ T5920] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid maxpacket 65535, setting to 1024 [ 138.601922][ T5920] usb 1-1: config 0 interface 237 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 138.694575][ T5920] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 138.750194][ T5920] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 138.778067][ T5920] usb 1-1: New USB device found, idVendor=045e, idProduct=84bd, bcdDevice=89.be [ 138.791638][ T5920] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=3 [ 138.799629][ T5920] usb 1-1: Product: syz [ 138.819903][ T5920] usb 1-1: Manufacturer: syz [ 138.824651][ T5920] usb 1-1: SerialNumber: syz [ 138.851278][ T5920] usb 1-1: config 0 descriptor?? [ 138.854547][ T7000] netlink: 208240 bytes leftover after parsing attributes in process `syz.4.226'. [ 138.996742][ T30] audit: type=1400 audit(1772370072.667:338): avc: denied { getopt } for pid=6999 comm="syz.4.226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 138.997347][ T6976] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 139.029439][ T5127] Bluetooth: hci0: command 0x0c1a tx timeout [ 139.035675][ T5819] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 139.857032][ T10] usb 1-1: USB disconnect, device number 6 [ 140.115648][ T7015] netlink: 348 bytes leftover after parsing attributes in process `syz.5.227'. [ 141.081341][ T30] audit: type=1400 audit(1772370074.797:339): avc: denied { read } for pid=7027 comm="syz.5.232" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 141.696119][ T7043] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 141.702640][ T7043] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 141.713280][ T7043] vhci_hcd vhci_hcd.0: Device attached [ 141.970620][ T7053] faux_driver vgem: [drm] Unknown color mode 9; guessing buffer size. [ 142.358729][ T795] usb 33-1: new low-speed USB device number 3 using vhci_hcd [ 142.379395][ T30] audit: type=1400 audit(1772370075.687:340): avc: denied { ioctl } for pid=7045 comm="syz.1.238" path="/dev/dri/card0" dev="devtmpfs" ino=627 ioctlcmd=0x64b2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 142.409207][ T7046] vhci_hcd: connection reset by peer [ 142.472539][ T12] vhci_hcd vhci_hcd.0: stop threads [ 142.549460][ T7055] fuse: Unknown parameter 'fd¥' [ 142.611847][ T12] vhci_hcd vhci_hcd.0: release socket [ 142.617497][ T12] vhci_hcd vhci_hcd.0: disconnect device [ 142.850582][ T30] audit: type=1400 audit(1772370075.707:341): avc: denied { map } for pid=7045 comm="syz.1.238" path="/dev/dri/card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 142.955466][ T7059] netlink: 348 bytes leftover after parsing attributes in process `syz.4.240'. [ 142.998034][ T30] audit: type=1400 audit(1772370075.707:342): avc: denied { execute } for pid=7045 comm="syz.1.238" path="/dev/dri/card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 143.524916][ T7065] netlink: 348 bytes leftover after parsing attributes in process `syz.3.242'. [ 144.146906][ T30] audit: type=1400 audit(1772370077.867:343): avc: denied { setopt } for pid=7066 comm="syz.3.243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 144.347838][ T7069] sg_write: data in/out 124/4 bytes for SCSI command 0x1c-- guessing data in; [ 144.347838][ T7069] program syz.3.244 not setting count and/or reply_len properly [ 144.615534][ T30] audit: type=1400 audit(1772370078.327:344): avc: denied { bind } for pid=7078 comm="syz.4.247" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 145.061747][ T5925] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 145.431216][ T5925] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 145.546615][ T5925] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 145.580083][ T5925] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 145.621685][ T5925] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 145.639780][ T5925] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.907523][ T5925] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 145.916282][ T5925] usb 1-1: SerialNumber: syz [ 145.944983][ T7098] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7098 comm=syz.5.252 [ 145.984823][ T30] audit: type=1400 audit(1772370079.707:345): avc: denied { accept } for pid=7078 comm="syz.4.247" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 146.031848][ T30] audit: type=1400 audit(1772370079.707:346): avc: denied { setopt } for pid=7078 comm="syz.4.247" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 146.105767][ T30] audit: type=1400 audit(1772370079.707:347): avc: denied { create } for pid=7078 comm="syz.4.247" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 146.160067][ T5925] usb 1-1: USB disconnect, device number 7 [ 146.201103][ T7106] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 146.211022][ T7106] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 146.479857][ T7108] process 'syz.4.254' launched '/dev/fd/7' with NULL argv: empty string added [ 146.500548][ T30] audit: type=1400 audit(1772370080.197:348): avc: denied { execute } for pid=7104 comm="syz.4.254" dev="tmpfs" ino=42 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 146.649929][ T30] audit: type=1400 audit(1772370080.257:349): avc: denied { execute_no_trans } for pid=7104 comm="syz.4.254" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=42 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 146.749776][ T30] audit: type=1400 audit(1772370080.257:350): avc: denied { write } for pid=7103 comm="syz.5.253" name="card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 146.790960][ T30] audit: type=1400 audit(1772370080.277:351): avc: denied { mounton } for pid=7104 comm="syz.4.254" path="/proc/203/task" dev="proc" ino=14455 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 147.324623][ T5879] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 147.565189][ T5879] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 147.581954][ T795] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 147.718873][ T5879] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 147.847311][ T5879] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 147.968697][ T5879] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 148.066138][ T5879] usb 2-1: SerialNumber: syz [ 149.414111][ T30] audit: type=1400 audit(1772370080.327:352): avc: denied { associate } for pid=7111 comm="syz.4.254" name="core" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 150.708131][ T5879] usb 2-1: skipping empty audio interface (v1) [ 150.794098][ T5879] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 150.813020][ T5879] usb 2-1: USB disconnect, device number 9 [ 150.907090][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 152.448017][ T7167] netdevsim netdevsim3: Direct firmware load for / [ 152.448017][ T7167] failed with error -2 [ 152.458786][ T7167] netdevsim netdevsim3: Falling back to sysfs fallback for: / [ 152.458786][ T7167] [ 152.674895][ T30] audit: type=1400 audit(1772370086.397:353): avc: denied { read write } for pid=7169 comm="syz.4.267" name="rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 153.100559][ T30] audit: type=1400 audit(1772370086.397:354): avc: denied { open } for pid=7169 comm="syz.4.267" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 153.559551][ T7186] binder: binder_mmap: 7177 2000003d3000-2000003d7000 bad vm_flags failed -1 [ 153.573403][ T7186] netlink: 'syz.0.268': attribute type 1 has an invalid length. [ 153.581070][ T7186] netlink: 96 bytes leftover after parsing attributes in process `syz.0.268'. [ 153.590123][ T7186] netlink: 1 bytes leftover after parsing attributes in process `syz.0.268'. [ 153.599017][ T7186] netlink: 658 bytes leftover after parsing attributes in process `syz.0.268'. [ 153.851699][ T30] audit: type=1400 audit(1772370087.237:355): avc: denied { bind } for pid=7177 comm="syz.0.268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 153.872669][ T7172] 9p: Could not find request transport: unyô‰Tß‚¾ 4¶-¾¦}x [ 153.921666][ T30] audit: type=1400 audit(1772370087.247:356): avc: denied { write } for pid=7177 comm="syz.0.268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 154.104516][ T30] audit: type=1400 audit(1772370087.247:357): avc: denied { name_connect } for pid=7177 comm="syz.0.268" dest=18976 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 154.148930][ T30] audit: type=1400 audit(1772370087.277:358): avc: denied { map } for pid=7177 comm="syz.0.268" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 154.321677][ T30] audit: type=1400 audit(1772370087.857:359): avc: denied { connect } for pid=7189 comm="syz.0.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 156.750568][ T7218] fuse: Unknown parameter 'fdÒ' [ 160.197209][ T30] audit: type=1326 audit(1772370093.917:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7242 comm="syz.4.284" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd19559c799 code=0x0 [ 160.339728][ T30] audit: type=1400 audit(1772370094.057:361): avc: denied { unmount } for pid=5802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 160.381463][ T30] audit: type=1400 audit(1772370094.087:362): avc: denied { write } for pid=7242 comm="syz.4.284" path="socket:[13873]" dev="sockfs" ino=13873 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 160.471866][ T7257] FAULT_INJECTION: forcing a failure. [ 160.471866][ T7257] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 160.491096][ T7257] CPU: 1 UID: 0 PID: 7257 Comm: syz.1.287 Not tainted syzkaller #0 PREEMPT(full) [ 160.491120][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 160.491130][ T7257] Call Trace: [ 160.491136][ T7257] [ 160.491143][ T7257] dump_stack_lvl+0x100/0x190 [ 160.491176][ T7257] should_fail_ex.cold+0x5/0xa [ 160.491199][ T7257] _copy_from_user+0x2e/0xd0 [ 160.491225][ T7257] copy_msghdr_from_user+0x9f/0x4f0 [ 160.491251][ T7257] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 160.491279][ T7257] ? __pfx__kstrtoull+0x10/0x10 [ 160.491302][ T7257] ___sys_sendmsg+0x106/0x1e0 [ 160.491327][ T7257] ? __pfx____sys_sendmsg+0x10/0x10 [ 160.491357][ T7257] ? find_held_lock+0x2b/0x80 [ 160.491388][ T7257] __sys_sendmmsg+0x205/0x430 [ 160.491404][ T7257] ? __pfx___sys_sendmmsg+0x10/0x10 [ 160.491424][ T7257] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 160.491449][ T7257] ? fput+0x79/0x100 [ 160.491465][ T7257] ? ksys_write+0x1ac/0x250 [ 160.491485][ T7257] ? __pfx_ksys_write+0x10/0x10 [ 160.491509][ T7257] __x64_sys_sendmmsg+0x9c/0x100 [ 160.491523][ T7257] ? lockdep_hardirqs_on+0x78/0x100 [ 160.491538][ T7257] do_syscall_64+0x106/0xf80 [ 160.491552][ T7257] ? clear_bhb_loop+0x40/0x90 [ 160.491569][ T7257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.491589][ T7257] RIP: 0033:0x7f8eda99c799 [ 160.491603][ T7257] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 160.491618][ T7257] RSP: 002b:00007f8edb7be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 160.491631][ T7257] RAX: ffffffffffffffda RBX: 00007f8edac16180 RCX: 00007f8eda99c799 [ 160.491641][ T7257] RDX: 000000000800001d RSI: 0000200000007fc0 RDI: 0000000000000008 [ 160.491649][ T7257] RBP: 00007f8edb7be090 R08: 0000000000000000 R09: 0000000000000000 [ 160.491657][ T7257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 160.491665][ T7257] R13: 00007f8edac16218 R14: 00007f8edac16180 R15: 00007ffcc1bf8738 [ 160.491684][ T7257] [ 161.216440][ T7269] ªªªªªª: renamed from veth1_to_bond [ 161.260606][ T30] audit: type=1400 audit(1772370094.977:363): avc: denied { create } for pid=7271 comm="syz.0.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 161.409332][ T30] audit: type=1400 audit(1772370095.017:364): avc: denied { setopt } for pid=7271 comm="syz.0.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 161.471906][ T30] audit: type=1400 audit(1772370095.017:365): avc: denied { read } for pid=7271 comm="syz.0.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 161.476973][ T7277] netlink: 8 bytes leftover after parsing attributes in process `syz.0.291'. [ 161.662105][ T30] audit: type=1400 audit(1772370095.287:366): avc: denied { create } for pid=7272 comm="syz.5.290" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 161.990888][ T30] audit: type=1400 audit(1772370095.287:367): avc: denied { write } for pid=7272 comm="syz.5.290" name="file0" dev="tmpfs" ino=188 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 163.165844][ T7289] fuse: Unknown parameter 'fd÷' [ 163.288475][ T30] audit: type=1400 audit(1772370095.287:368): avc: denied { open } for pid=7272 comm="syz.5.290" path="/32/file0" dev="tmpfs" ino=188 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 163.327128][ T30] audit: type=1400 audit(1772370095.287:369): avc: denied { ioctl } for pid=7272 comm="syz.5.290" path="/32/file0" dev="tmpfs" ino=188 ioctlcmd=0x1273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 163.811682][ T5925] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 164.061753][ T5925] usb 5-1: device descriptor read/64, error -71 [ 164.291359][ T7306] netlink: 12 bytes leftover after parsing attributes in process `syz.3.299'. [ 164.304720][ T5925] usb 5-1: new full-speed USB device number 9 using dummy_hcd [ 164.321684][ T5879] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 164.432094][ T7306] 8021q: adding VLAN 0 to HW filter on device bond1 [ 164.447021][ T7307] vlan2: entered promiscuous mode [ 164.452570][ T5925] usb 5-1: device descriptor read/64, error -71 [ 164.488270][ T7307] bond1: entered promiscuous mode [ 164.488319][ T5879] usb 2-1: Using ep0 maxpacket: 16 [ 164.512582][ T5879] usb 2-1: config 0 has an invalid interface number: 134 but max is 0 [ 164.520818][ T5879] usb 2-1: config 0 has no interface number 0 [ 164.528755][ T5879] usb 2-1: config 0 interface 134 altsetting 126 has 0 endpoint descriptors, different from the interface descriptor's value: 16 [ 164.542219][ T5879] usb 2-1: config 0 interface 134 has no altsetting 0 [ 164.552702][ T5879] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=10.00 [ 164.562040][ T5879] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.570137][ T5879] usb 2-1: Product: syz [ 164.580374][ T5879] usb 2-1: Manufacturer: syz [ 164.590544][ T5925] usb usb5-port1: attempt power cycle [ 164.599667][ T5879] usb 2-1: SerialNumber: syz [ 164.632720][ T5879] usb 2-1: config 0 descriptor?? [ 164.875213][ T7303] netlink: 220 bytes leftover after parsing attributes in process `syz.1.297'. [ 164.921819][ T7303] netlink: 220 bytes leftover after parsing attributes in process `syz.1.297'. [ 164.941780][ T5925] usb 5-1: new full-speed USB device number 10 using dummy_hcd [ 164.961213][ T7303] netlink: 32 bytes leftover after parsing attributes in process `syz.1.297'. [ 164.993306][ T5925] usb 5-1: device descriptor read/8, error -71 [ 165.000858][ T7317] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 165.007357][ T7317] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 165.018338][ T7317] vhci_hcd vhci_hcd.0: Device attached [ 165.251701][ T5969] usb 33-1: new low-speed USB device number 4 using vhci_hcd [ 165.252778][ T5925] usb 5-1: new full-speed USB device number 11 using dummy_hcd [ 165.292182][ T5925] usb 5-1: device descriptor read/8, error -71 [ 165.401963][ T5925] usb usb5-port1: unable to enumerate USB device [ 167.080589][ T5879] ftdi_sio 2-1:0.134: FTDI USB Serial Device converter detected [ 167.108242][ T5879] usb 2-1: Detected FT-X [ 167.129231][ T5879] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 167.138555][ T5879] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 167.146647][ T5879] ftdi_sio 2-1:0.134: GPIO initialisation failed: -71 [ 167.216750][ T7330] fuse: Unknown parameter 'fdì' [ 167.241083][ T5879] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 168.648119][ T5879] usb 2-1: USB disconnect, device number 10 [ 168.699246][ T5879] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 168.754500][ T5879] ftdi_sio 2-1:0.134: device disconnected [ 168.779430][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 168.779441][ T30] audit: type=1400 audit(1772370102.487:375): avc: denied { append } for pid=7334 comm="syz.5.306" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 168.955141][ T7348] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 169.226349][ T30] audit: type=1400 audit(1772370102.947:376): avc: denied { bind } for pid=7346 comm="syz.4.311" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 169.507787][ T7356] FAULT_INJECTION: forcing a failure. [ 169.507787][ T7356] name failslab, interval 1, probability 0, space 0, times 0 [ 169.524503][ T7365] netlink: 8 bytes leftover after parsing attributes in process `syz.4.316'. [ 169.750566][ T7356] CPU: 0 UID: 0 PID: 7356 Comm: syz.5.314 Not tainted syzkaller #0 PREEMPT(full) [ 169.750589][ T7356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 169.750599][ T7356] Call Trace: [ 169.750605][ T7356] [ 169.750612][ T7356] dump_stack_lvl+0x100/0x190 [ 169.750644][ T7356] should_fail_ex.cold+0x5/0xa [ 169.750667][ T7356] should_failslab+0xc2/0x120 [ 169.750696][ T7356] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 169.750723][ T7356] ? do_getname+0x35/0x390 [ 169.750745][ T7356] ? strncpy_from_user+0x19d/0x2d0 [ 169.750772][ T7356] do_getname+0x35/0x390 [ 169.750797][ T7356] __x64_sys_link+0x66/0xb0 [ 169.750817][ T7356] do_syscall_64+0x106/0xf80 [ 169.750836][ T7356] ? clear_bhb_loop+0x40/0x90 [ 169.750858][ T7356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.750875][ T7356] RIP: 0033:0x7f5d2599c799 [ 169.750890][ T7356] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 169.750906][ T7356] RSP: 002b:00007f5d268a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 169.750922][ T7356] RAX: ffffffffffffffda RBX: 00007f5d25c15fa0 RCX: 00007f5d2599c799 [ 169.750933][ T7356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 169.750942][ T7356] RBP: 00007f5d268a4090 R08: 0000000000000000 R09: 0000000000000000 [ 169.750952][ T7356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 169.750962][ T7356] R13: 00007f5d25c16038 R14: 00007f5d25c15fa0 R15: 00007ffe86588b78 [ 169.750984][ T7356] [ 170.295711][ T7318] vhci_hcd: connection reset by peer [ 170.301331][ T212] vhci_hcd vhci_hcd.0: stop threads [ 170.309487][ T212] vhci_hcd vhci_hcd.0: release socket [ 170.326904][ T212] vhci_hcd vhci_hcd.0: disconnect device [ 171.002033][ T5925] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 171.224236][ T5925] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 172.482392][ T30] audit: type=1400 audit(1772370105.047:377): avc: denied { connect } for pid=7374 comm="syz.0.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 173.407794][ T5925] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 173.672237][ T9] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 174.291968][ T5925] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 174.301024][ T5925] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 174.309321][ T5925] usb 5-1: SerialNumber: syz [ 174.492096][ T9] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 174.614809][ T9] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 174.851691][ T9] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 174.881677][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 174.911503][ T9] usb 6-1: SerialNumber: syz [ 175.322966][ T30] audit: type=1400 audit(1772370108.927:378): avc: denied { setopt } for pid=7394 comm="syz.3.324" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 175.654653][ T5925] usb 5-1: skipping empty audio interface (v1) [ 175.713043][ T5925] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 175.745110][ T5925] usb 5-1: USB disconnect, device number 12 [ 175.761993][ T29] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 175.765039][ T7403] netlink: 8 bytes leftover after parsing attributes in process `syz.1.327'. [ 175.783247][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 175.808539][ T7403] gtp0: entered promiscuous mode [ 175.813998][ T7403] gtp0: entered allmulticast mode [ 176.074824][ T29] usb 1-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=11.64 [ 176.089751][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.098283][ T29] usb 1-1: Product: syz [ 176.102485][ T29] usb 1-1: Manufacturer: syz [ 176.107190][ T29] usb 1-1: SerialNumber: syz [ 177.061048][ T9] usb 6-1: skipping empty audio interface (v1) [ 177.156141][ T29] usb 1-1: config 0 descriptor?? [ 177.175260][ T29] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 177.219860][ T29] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 177.382592][ T29] dvbdev: DVB: registering new adapter (Nebula Electronics uDigiTV DVB-T USB2.0)) [ 177.399877][ T29] usb 1-1: media controller created [ 177.430298][ T9] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 177.453026][ T29] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 177.463603][ T9] usb 6-1: USB disconnect, device number 6 [ 177.472807][ T5879] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 177.527080][ T6092] udevd[6092]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 177.679693][ T5879] usb 4-1: Using ep0 maxpacket: 8 [ 177.999906][ T7434] netlink: 348 bytes leftover after parsing attributes in process `syz.1.335'. [ 178.401770][ T9] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 178.408886][ T29] DVB: Unable to find symbol mt352_attach() [ 178.435907][ T5879] usb 4-1: unable to get BOS descriptor or descriptor too short [ 178.454125][ T5879] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 178.474066][ T5879] usb 4-1: config 0 has no interface number 0 [ 178.482127][ T29] DVB: Unable to find symbol nxt6000_attach() [ 178.488501][ T5879] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 215, changing to 11 [ 178.499885][ T29] dvb-usb: no frontend was attached by 'Nebula Electronics uDigiTV DVB-T USB2.0)' [ 178.510387][ T5879] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid maxpacket 16578, setting to 1024 [ 178.522992][ T5879] usb 4-1: config 0 interface 88 has no altsetting 0 [ 178.531044][ T29] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input7 [ 178.549497][ T29] dvb-usb: schedule remote query interval to 1000 msecs. [ 178.556726][ T29] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) successfully initialized and connected. [ 178.566878][ T29] dvb-usb: bulk message failed: -22 (7/0) [ 178.572801][ T29] dvb-usb: bulk message failed: -22 (7/0) [ 178.580238][ T5879] usb 4-1: language id specifier not provided by device, defaulting to English [ 178.604664][ T29] usb 1-1: USB disconnect, device number 8 [ 178.653669][ T5879] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 178.663237][ T5879] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 178.675289][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 178.681220][ T5879] usb 4-1: Product: syz [ 178.689702][ T5879] usb 4-1: SerialNumber: syz [ 178.698669][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 178.730296][ T5879] usb 4-1: config 0 descriptor?? [ 178.747744][ T9] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 178.872548][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 178.892488][ T9] usb 5-1: SerialNumber: syz [ 179.122551][ T29] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0 successfully deinitialized and disconnected. [ 179.171850][ T5879] input: syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.88/input/input8 [ 179.216753][ T5879] usb 4-1: USB disconnect, device number 10 [ 179.216757][ C0] usb_acecad 4-1:0.88: can't resubmit intr, dummy_hcd.3-1/input0, status -19 [ 180.719622][ T5814] Bluetooth: hci0: command 0x0c1a tx timeout [ 180.727498][ T5820] Bluetooth: hci1: command 0x0406 tx timeout [ 180.727724][ T5811] Bluetooth: hci2: command 0x0406 tx timeout [ 180.733618][ T5817] Bluetooth: hci4: command 0x0406 tx timeout [ 181.320561][ T9] usb 5-1: skipping empty audio interface (v1) [ 181.390273][ T9] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 181.409657][ T9] usb 5-1: USB disconnect, device number 13 [ 181.476626][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 181.718838][ T7488] netlink: 348 bytes leftover after parsing attributes in process `syz.1.349'. [ 186.194012][ T7522] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(6) [ 186.200542][ T7522] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 186.208439][ T7522] vhci_hcd vhci_hcd.0: Device attached [ 186.223633][ T5969] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 186.499304][ T7529] vlan0: entered promiscuous mode [ 186.551829][ T29] usb 43-1: new low-speed USB device number 2 using vhci_hcd [ 186.559354][ T5969] usb 5-1: Using ep0 maxpacket: 32 [ 186.589751][ T5969] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 186.660658][ T7524] vhci_hcd: connection reset by peer [ 186.677007][ T5969] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 186.711256][ T36] vhci_hcd vhci_hcd.5: stop threads [ 186.735762][ T36] vhci_hcd vhci_hcd.5: release socket [ 186.747152][ T5969] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.778330][ T36] vhci_hcd vhci_hcd.5: disconnect device [ 186.861985][ T5879] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 187.238033][ T5969] usb 5-1: config 0 descriptor?? [ 187.314121][ T30] audit: type=1400 audit(1772370120.987:379): avc: denied { create } for pid=7528 comm="syz.0.361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 187.439516][ T5879] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 187.647522][ T5879] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 187.797531][ T5879] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 187.941729][ T5969] usb 5-1: can't set config #0, error -71 [ 187.947551][ T5879] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 187.998637][ T5969] usb 5-1: USB disconnect, device number 14 [ 188.010688][ T30] audit: type=1400 audit(1772370121.737:380): avc: denied { sys_admin } for pid=7528 comm="syz.0.361" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 188.044218][ T5879] usb 2-1: SerialNumber: syz [ 188.786134][ T7543] FAULT_INJECTION: forcing a failure. [ 188.786134][ T7543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.799353][ T7543] CPU: 1 UID: 0 PID: 7543 Comm: syz.3.363 Not tainted syzkaller #0 PREEMPT(full) [ 188.799375][ T7543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 188.799385][ T7543] Call Trace: [ 188.799391][ T7543] [ 188.799397][ T7543] dump_stack_lvl+0x100/0x190 [ 188.799435][ T7543] should_fail_ex.cold+0x5/0xa [ 188.799459][ T7543] _copy_to_user+0x32/0xd0 [ 188.799486][ T7543] simple_read_from_buffer+0xcb/0x170 [ 188.799516][ T7543] proc_fail_nth_read+0x1af/0x230 [ 188.799542][ T7543] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 188.799567][ T7543] ? rw_verify_area+0xce/0x6d0 [ 188.799590][ T7543] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 188.799613][ T7543] vfs_read+0x1e4/0xb30 [ 188.799641][ T7543] ? __pfx_vfs_read+0x10/0x10 [ 188.799665][ T7543] ? __fget_files+0x215/0x3d0 [ 188.799689][ T7543] ? __fget_files+0x21f/0x3d0 [ 188.799714][ T7543] ksys_read+0x12a/0x250 [ 188.799738][ T7543] ? __pfx_ksys_read+0x10/0x10 [ 188.799771][ T7543] do_syscall_64+0x106/0xf80 [ 188.799790][ T7543] ? clear_bhb_loop+0x40/0x90 [ 188.799813][ T7543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.799830][ T7543] RIP: 0033:0x7fc90c35cfce [ 188.799846][ T7543] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 188.799862][ T7543] RSP: 002b:00007fc90d24bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 188.799879][ T7543] RAX: ffffffffffffffda RBX: 00007fc90d24c6c0 RCX: 00007fc90c35cfce [ 188.799891][ T7543] RDX: 000000000000000f RSI: 00007fc90d24c0a0 RDI: 000000000000000a [ 188.799901][ T7543] RBP: 00007fc90d24c090 R08: 0000000000000000 R09: 0000000000000000 [ 188.799911][ T7543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.799922][ T7543] R13: 00007fc90c616218 R14: 00007fc90c616180 R15: 00007ffdc08928c8 [ 188.799946][ T7543] [ 189.491386][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 189.499825][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 189.628956][ T5879] usb 2-1: skipping empty audio interface (v1) [ 189.824653][ T5879] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 189.840550][ T5879] usb 2-1: USB disconnect, device number 11 [ 191.021372][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 191.252429][ T7558] syzkaller0: entered promiscuous mode [ 191.336830][ T7558] syzkaller0: entered allmulticast mode [ 191.397506][ T7574] FAULT_INJECTION: forcing a failure. [ 191.397506][ T7574] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 191.429355][ T7574] CPU: 1 UID: 0 PID: 7574 Comm: syz.0.373 Not tainted syzkaller #0 PREEMPT(full) [ 191.429379][ T7574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 191.429388][ T7574] Call Trace: [ 191.429394][ T7574] [ 191.429400][ T7574] dump_stack_lvl+0x100/0x190 [ 191.429431][ T7574] should_fail_ex.cold+0x5/0xa [ 191.429452][ T7574] _copy_from_user+0x2e/0xd0 [ 191.429478][ T7574] inet_ioctl+0x235/0x3f0 [ 191.429499][ T7574] ? __pfx_inet_ioctl+0x10/0x10 [ 191.429534][ T7574] ? tomoyo_path_number_perm+0x188/0x580 [ 191.429558][ T7574] sock_do_ioctl+0x118/0x280 [ 191.429581][ T7574] ? __pfx_sock_do_ioctl+0x10/0x10 [ 191.429606][ T7574] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 191.429631][ T7574] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 191.429656][ T7574] sock_ioctl+0x599/0x6b0 [ 191.429679][ T7574] ? __pfx_sock_ioctl+0x10/0x10 [ 191.429699][ T7574] ? hook_file_ioctl_common+0x146/0x410 [ 191.429729][ T7574] ? selinux_file_ioctl+0x139/0x290 [ 191.429748][ T7574] ? selinux_file_ioctl+0xb4/0x290 [ 191.429768][ T7574] ? __pfx_sock_ioctl+0x10/0x10 [ 191.429791][ T7574] __x64_sys_ioctl+0x18e/0x210 [ 191.429817][ T7574] do_syscall_64+0x106/0xf80 [ 191.429835][ T7574] ? clear_bhb_loop+0x40/0x90 [ 191.429855][ T7574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.429871][ T7574] RIP: 0033:0x7fb24059c799 [ 191.429886][ T7574] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 191.429902][ T7574] RSP: 002b:00007fb2414bb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.429917][ T7574] RAX: ffffffffffffffda RBX: 00007fb240815fa0 RCX: 00007fb24059c799 [ 191.429928][ T7574] RDX: 0000200000001740 RSI: 000000000000890b RDI: 0000000000000003 [ 191.429938][ T7574] RBP: 00007fb2414bb090 R08: 0000000000000000 R09: 0000000000000000 [ 191.429947][ T7574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.429957][ T7574] R13: 00007fb240816038 R14: 00007fb240815fa0 R15: 00007ffccff74f78 [ 191.429977][ T7574] [ 191.791667][ T29] vhci_hcd vhci_hcd.5: vhci_device speed not set [ 191.917905][ T30] audit: type=1400 audit(1772370125.637:381): avc: denied { setopt } for pid=7575 comm="syz.5.372" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 191.981407][ T7576] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 191.993458][ T5879] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 192.195279][ T5879] usb 4-1: device descriptor read/64, error -71 [ 192.416739][ T7583] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.424142][ T7583] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.434198][ T7583] bridge0: entered allmulticast mode [ 192.447686][ T7584] bridge_slave_1: left allmulticast mode [ 192.864366][ T5879] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 192.913587][ T7584] bridge_slave_1: left promiscuous mode [ 192.977467][ T7584] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.187848][ T7584] bridge_slave_0: left allmulticast mode [ 193.232251][ T7584] bridge_slave_0: left promiscuous mode [ 193.240059][ T7584] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.309025][ T7597] netlink: 'syz.4.378': attribute type 32 has an invalid length. [ 193.901967][ T5879] usb 4-1: device descriptor read/64, error -71 [ 194.034373][ T5879] usb usb4-port1: attempt power cycle [ 194.068241][ T7591] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -4 [ 194.077600][ T7591] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -4 [ 194.087155][ T7591] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 194.801754][ T5879] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 195.033459][ T5879] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 195.059148][ T5879] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 195.112053][ T5879] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 195.120126][ T7608] syzkaller0: entered promiscuous mode [ 195.121713][ T5879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 195.135770][ T5879] usb 4-1: SerialNumber: syz [ 195.155935][ T7608] syzkaller0: entered allmulticast mode [ 195.206284][ T7608] 0: reclassify loop, rule prio 0, protocol 800 [ 195.503113][ T7618] FAULT_INJECTION: forcing a failure. [ 195.503113][ T7618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 195.552295][ T7618] CPU: 0 UID: 0 PID: 7618 Comm: syz.1.384 Not tainted syzkaller #0 PREEMPT(full) [ 195.552319][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 195.552329][ T7618] Call Trace: [ 195.552335][ T7618] [ 195.552341][ T7618] dump_stack_lvl+0x100/0x190 [ 195.552375][ T7618] should_fail_ex.cold+0x5/0xa [ 195.552397][ T7618] _copy_to_iter+0x1f3/0x1720 [ 195.552425][ T7618] ? __pfx__copy_to_iter+0x10/0x10 [ 195.552447][ T7618] ? trace_contention_end+0x140/0x180 [ 195.552465][ T7618] ? __mutex_lock+0x26a/0x1b90 [ 195.552486][ T7618] ? pipe_lock+0x69/0x80 [ 195.552505][ T7618] copy_page_to_iter+0x12a/0x1e0 [ 195.552530][ T7618] pipe_to_user+0xb0/0x170 [ 195.552545][ T7618] ? anon_pipe_buf_release+0x27e/0x530 [ 195.552563][ T7618] __splice_from_pipe+0x20c/0x7f0 [ 195.552582][ T7618] ? __pfx_pipe_to_user+0x10/0x10 [ 195.552605][ T7618] __do_sys_vmsplice+0x4a2/0x14f0 [ 195.552633][ T7618] ? __pfx___do_sys_vmsplice+0x10/0x10 [ 195.552654][ T7618] ? get_pid_task+0x106/0x250 [ 195.552681][ T7618] ? find_held_lock+0x2b/0x80 [ 195.552706][ T7618] ? find_held_lock+0x2b/0x80 [ 195.552747][ T7618] ? __fget_files+0x21f/0x3d0 [ 195.552769][ T7618] ? fput+0x79/0x100 [ 195.552787][ T7618] ? ksys_write+0x1ac/0x250 [ 195.552811][ T7618] ? __pfx_ksys_write+0x10/0x10 [ 195.552840][ T7618] ? do_syscall_64+0x106/0xf80 [ 195.552857][ T7618] do_syscall_64+0x106/0xf80 [ 195.552873][ T7618] ? clear_bhb_loop+0x40/0x90 [ 195.552895][ T7618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.552918][ T7618] RIP: 0033:0x7f8eda99c799 [ 195.552933][ T7618] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.552949][ T7618] RSP: 002b:00007f8edb7df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000116 [ 195.552967][ T7618] RAX: ffffffffffffffda RBX: 00007f8edac16090 RCX: 00007f8eda99c799 [ 195.552978][ T7618] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000003 [ 195.552988][ T7618] RBP: 00007f8edb7df090 R08: 0000000000000000 R09: 0000000000000000 [ 195.552997][ T7618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 195.553006][ T7618] R13: 00007f8edac16128 R14: 00007f8edac16090 R15: 00007ffcc1bf8738 [ 195.553029][ T7618] [ 195.859147][ T7617] FAULT_INJECTION: forcing a failure. [ 195.859147][ T7617] name failslab, interval 1, probability 0, space 0, times 0 [ 195.871991][ T7617] CPU: 0 UID: 0 PID: 7617 Comm: syz.5.383 Not tainted syzkaller #0 PREEMPT(full) [ 195.872015][ T7617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 195.872025][ T7617] Call Trace: [ 195.872031][ T7617] [ 195.872037][ T7617] dump_stack_lvl+0x100/0x190 [ 195.872070][ T7617] should_fail_ex.cold+0x5/0xa [ 195.872092][ T7617] ? tomoyo_realpath_from_path+0xb6/0x690 [ 195.872115][ T7617] should_failslab+0xc2/0x120 [ 195.872143][ T7617] __kmalloc_noprof+0xe0/0x850 [ 195.872171][ T7617] tomoyo_realpath_from_path+0xb6/0x690 [ 195.872198][ T7617] tomoyo_path_number_perm+0x23c/0x580 [ 195.872215][ T7617] ? tomoyo_path_number_perm+0x22e/0x580 [ 195.872234][ T7617] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 195.872251][ T7617] ? rcu_is_watching+0x12/0xc0 [ 195.872271][ T7617] ? trace_contention_end+0x15f/0x1b0 [ 195.872314][ T7617] ? __pfx___might_resched+0x10/0x10 [ 195.872332][ T7617] ? find_held_lock+0x2b/0x80 [ 195.872352][ T7617] ? mnt_get_write_access+0x52/0x2f0 [ 195.872379][ T7617] ? down_write_killable+0x152/0x250 [ 195.872403][ T7617] ? __pfx_down_write_killable+0x10/0x10 [ 195.872428][ T7617] security_path_chmod+0x121/0x2c0 [ 195.872447][ T7617] chmod_common+0x19a/0x4d0 [ 195.872467][ T7617] ? __pfx_chmod_common+0x10/0x10 [ 195.872500][ T7617] do_fchmodat+0x10a/0x1b0 [ 195.872518][ T7617] ? __pfx_do_fchmodat+0x10/0x10 [ 195.872543][ T7617] __x64_sys_chmod+0x5e/0x80 [ 195.872562][ T7617] do_syscall_64+0x106/0xf80 [ 195.872580][ T7617] ? clear_bhb_loop+0x40/0x90 [ 195.872601][ T7617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.872617][ T7617] RIP: 0033:0x7f5d2599c799 [ 195.872633][ T7617] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.872649][ T7617] RSP: 002b:00007f5d26883028 EFLAGS: 00000246 ORIG_RAX: 000000000000005a [ 195.872665][ T7617] RAX: ffffffffffffffda RBX: 00007f5d25c16090 RCX: 00007f5d2599c799 [ 195.872676][ T7617] RDX: 0000000000000000 RSI: 1258bab1c8332eec RDI: 0000200000000000 [ 195.872687][ T7617] RBP: 00007f5d26883090 R08: 0000000000000000 R09: 0000000000000000 [ 195.872697][ T7617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 195.872706][ T7617] R13: 00007f5d25c16128 R14: 00007f5d25c16090 R15: 00007ffe86588b78 [ 195.872733][ T7617] [ 195.872739][ T7617] ERROR: Out of memory at tomoyo_realpath_from_path. [ 196.422263][ T5879] usb 4-1: skipping empty audio interface (v1) [ 196.452193][ T7624] IPVS: sh: FWM 3 0x00000003 - no destination available [ 196.459386][ T795] IPVS: starting estimator thread 0... [ 196.476936][ T7623] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 196.483450][ T7623] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 196.520134][ T5879] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 196.547363][ T5879] usb 4-1: USB disconnect, device number 13 [ 196.553343][ T7625] IPVS: using max 74 ests per chain, 177600 per kthread [ 196.564312][ T7623] vhci_hcd vhci_hcd.0: Device attached [ 196.583009][ C1] IPVS: sh: FWM 3 0x00000003 - no destination available [ 196.597220][ T7631] IPVS: sh: FWM 3 0x00000003 - no destination available [ 196.651929][ C1] IPVS: sh: FWM 3 0x00000003 - no destination available [ 196.678186][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 196.749047][ T7627] vhci_hcd: connection closed [ 196.749263][ T143] vhci_hcd vhci_hcd.0: stop threads [ 196.774032][ T143] vhci_hcd vhci_hcd.0: release socket [ 196.801984][ T5920] usb 33-1: new low-speed USB device number 5 using vhci_hcd [ 196.809978][ T143] vhci_hcd vhci_hcd.0: disconnect device [ 197.508514][ T30] audit: type=1400 audit(1772370130.697:382): avc: denied { ioctl } for pid=7634 comm="syz.5.389" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 ioctlcmd=0x943e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 197.712579][ T30] audit: type=1400 audit(1772370131.407:383): avc: denied { mount } for pid=7626 comm="syz.3.387" name="/" dev="autofs" ino=16905 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 197.739169][ T30] audit: type=1400 audit(1772370131.417:384): avc: denied { shutdown } for pid=7626 comm="syz.3.387" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 197.778939][ T7641] netlink: 8 bytes leftover after parsing attributes in process `syz.4.391'. [ 197.791736][ T7641] netlink: 8 bytes leftover after parsing attributes in process `syz.4.391'. [ 198.951661][ T795] usb 6-1: new full-speed USB device number 7 using dummy_hcd [ 199.076537][ T30] audit: type=1400 audit(1772370132.797:385): avc: denied { module_load } for pid=7656 comm="syz.4.396" path=2F6D656D66643A20C736BE918D183229219A25A2D238D606070EFCFE128F2613AE254054A3B03E5CECA9F951403641108C6E7C202864656C6574656429 dev="hugetlbfs" ino=16034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=system permissive=1 [ 199.135683][ T7658] Invalid ELF header magic: != ELF [ 199.148334][ T795] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 199.168781][ T795] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 199.202403][ T795] usb 6-1: New USB device found, idVendor=077d, idProduct=627a, bcdDevice= 0.10 [ 199.223059][ T795] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.271637][ T795] usb 6-1: Product: syz [ 199.281803][ T795] usb 6-1: Manufacturer: syz [ 199.387196][ T795] usb 6-1: SerialNumber: syz [ 199.404304][ T795] usb 6-1: config 0 descriptor?? [ 199.856342][ T795] radioshark2 6-1:0.0: Invalid radioSHARK2 device [ 199.880278][ T795] radioshark2 6-1:0.0: probe with driver radioshark2 failed with error -22 [ 199.897496][ T795] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 199.909392][ T795] usb 6-1: USB disconnect, device number 7 [ 199.938196][ T30] audit: type=1400 audit(1772370133.657:386): avc: denied { unmount } for pid=5802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 200.759118][ T7682] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 200.804128][ T30] audit: type=1400 audit(1772370134.507:387): avc: denied { accept } for pid=7679 comm="syz.5.402" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 201.260909][ T7690] FAULT_INJECTION: forcing a failure. [ 201.260909][ T7690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.328971][ T7691] syz.0.406(7691): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 201.344193][ T7690] CPU: 1 UID: 0 PID: 7690 Comm: syz.3.408 Not tainted syzkaller #0 PREEMPT(full) [ 201.344215][ T7690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 201.344223][ T7690] Call Trace: [ 201.344227][ T7690] [ 201.344231][ T7690] dump_stack_lvl+0x100/0x190 [ 201.344253][ T7690] should_fail_ex.cold+0x5/0xa [ 201.344267][ T7690] strncpy_from_user+0x3b/0x2d0 [ 201.344285][ T7690] do_getname+0x78/0x390 [ 201.344301][ T7690] __x64_sys_mkdirat+0x78/0xc0 [ 201.344313][ T7690] do_syscall_64+0x106/0xf80 [ 201.344325][ T7690] ? clear_bhb_loop+0x40/0x90 [ 201.344338][ T7690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.344349][ T7690] RIP: 0033:0x7fc90c39c799 [ 201.344359][ T7690] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 201.344370][ T7690] RSP: 002b:00007fc90d28e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 201.344381][ T7690] RAX: ffffffffffffffda RBX: 00007fc90c615fa0 RCX: 00007fc90c39c799 [ 201.344388][ T7690] RDX: 0000000000000062 RSI: 0000200000000900 RDI: ffffffffffffff9c [ 201.344394][ T7690] RBP: 00007fc90d28e090 R08: 0000000000000000 R09: 0000000000000000 [ 201.344400][ T7690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.344406][ T7690] R13: 00007fc90c616038 R14: 00007fc90c615fa0 R15: 00007ffdc08928c8 [ 201.344420][ T7690] [ 201.623849][ T5969] usb 2-1: new full-speed USB device number 12 using dummy_hcd [ 201.660381][ T5819] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 201.668533][ T5819] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 201.684762][ T5819] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 201.708997][ T5819] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 201.723853][ T5819] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 201.783280][ T5969] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 201.810941][ T5969] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 201.844357][ T5969] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 201.883716][ T5969] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.898757][ T7702] FAULT_INJECTION: forcing a failure. [ 201.898757][ T7702] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.911950][ T5920] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 201.925225][ T5969] usb 2-1: Product: syz [ 201.929366][ T5969] usb 2-1: Manufacturer: syz [ 201.941844][ T5969] usb 2-1: SerialNumber: syz [ 201.965246][ T7702] CPU: 0 UID: 0 PID: 7702 Comm: syz.5.410 Not tainted syzkaller #0 PREEMPT(full) [ 201.965267][ T7702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 201.965277][ T7702] Call Trace: [ 201.965282][ T7702] [ 201.965289][ T7702] dump_stack_lvl+0x100/0x190 [ 201.965320][ T7702] should_fail_ex.cold+0x5/0xa [ 201.965343][ T7702] _copy_from_user+0x2e/0xd0 [ 201.965369][ T7702] seccomp_notify_addfd+0xfa/0x790 [ 201.965388][ T7702] ? __pfx_seccomp_notify_addfd+0x10/0x10 [ 201.965407][ T7702] ? tomoyo_path_number_perm+0x188/0x580 [ 201.965438][ T7702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 201.965466][ T7702] seccomp_notify_ioctl+0x127/0x1080 [ 201.965485][ T7702] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 201.965508][ T7702] ? __pfx_seccomp_notify_ioctl+0x10/0x10 [ 201.965529][ T7702] ? __fget_files+0x215/0x3d0 [ 201.965547][ T7702] ? hook_file_ioctl_common+0x146/0x410 [ 201.965577][ T7702] ? selinux_file_ioctl+0x139/0x290 [ 201.965595][ T7702] ? selinux_file_ioctl+0xb4/0x290 [ 201.965616][ T7702] ? __pfx_seccomp_notify_ioctl+0x10/0x10 [ 201.965636][ T7702] __x64_sys_ioctl+0x18e/0x210 [ 201.965662][ T7702] do_syscall_64+0x106/0xf80 [ 201.965680][ T7702] ? clear_bhb_loop+0x40/0x90 [ 201.965701][ T7702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.965717][ T7702] RIP: 0033:0x7f5d2599c799 [ 201.965731][ T7702] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 201.965747][ T7702] RSP: 002b:00007f5d26883028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 201.965763][ T7702] RAX: ffffffffffffffda RBX: 00007f5d25c16090 RCX: 00007f5d2599c799 [ 201.965774][ T7702] RDX: 00002000000001c0 RSI: 0000000040182103 RDI: 0000000000000003 [ 201.965783][ T7702] RBP: 00007f5d26883090 R08: 0000000000000000 R09: 0000000000000000 [ 201.965793][ T7702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.965802][ T7702] R13: 00007f5d25c16128 R14: 00007f5d25c16090 R15: 00007ffe86588b78 [ 201.965825][ T7702] [ 203.501640][ T30] audit: type=1400 audit(1772370136.667:388): avc: denied { read } for pid=7685 comm="syz.1.407" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 203.529696][ T7704] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 203.536219][ T7704] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 203.575127][ T5969] usb 2-1: USB disconnect, device number 12 [ 203.621249][ T7704] vhci_hcd vhci_hcd.0: Device attached [ 203.642638][ T7708] vhci_hcd: connection closed [ 203.660185][ T143] vhci_hcd vhci_hcd.0: stop threads [ 203.673799][ T30] audit: type=1400 audit(1772370137.377:389): avc: denied { create } for pid=7712 comm="syz.3.412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 203.701816][ T143] vhci_hcd vhci_hcd.0: release socket [ 203.709994][ T143] vhci_hcd vhci_hcd.0: disconnect device [ 203.734019][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 203.759132][ T30] audit: type=1400 audit(1772370137.397:390): avc: denied { ioctl } for pid=7712 comm="syz.3.412" path="socket:[17393]" dev="sockfs" ino=17393 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 203.821889][ T5819] Bluetooth: hci2: command tx timeout [ 203.876415][ T30] audit: type=1400 audit(1772370137.417:391): avc: denied { bind } for pid=7712 comm="syz.3.412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 203.896618][ T30] audit: type=1400 audit(1772370137.417:392): avc: denied { setopt } for pid=7712 comm="syz.3.412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 203.918787][ T7694] chnl_net:caif_netlink_parms(): no params data found [ 205.140615][ T30] audit: type=1400 audit(1772370137.417:393): avc: denied { write } for pid=7712 comm="syz.3.412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 205.169021][ T30] audit: type=1400 audit(1772370137.787:394): avc: denied { getopt } for pid=7716 comm="syz.5.414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 205.640177][ T30] audit: type=1400 audit(1772370139.177:395): avc: denied { create } for pid=7721 comm="syz.0.416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 205.681144][ T5819] Bluetooth: hci0: command 0x0c1a tx timeout [ 205.687605][ T5816] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 205.777984][ T30] audit: type=1400 audit(1772370139.177:396): avc: denied { getopt } for pid=7721 comm="syz.0.416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 205.860237][ T7694] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.881112][ T7694] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.889746][ T7694] bridge_slave_0: entered allmulticast mode [ 205.899263][ T7694] bridge_slave_0: entered promiscuous mode [ 205.905459][ T5819] Bluetooth: hci2: command tx timeout [ 205.926425][ T7694] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.933685][ T7694] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.940791][ T7694] bridge_slave_1: entered allmulticast mode [ 205.948248][ T7694] bridge_slave_1: entered promiscuous mode [ 205.976339][ T7694] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 205.988010][ T7694] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.123943][ T7694] team0: Port device team_slave_0 added [ 206.135028][ T7694] team0: Port device team_slave_1 added [ 206.167290][ T7694] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 206.174347][ T7694] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 206.241539][ T7694] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 206.266202][ T7694] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 206.305949][ T7694] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 206.339218][ T7694] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 206.471682][ T5879] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 206.487325][ T7694] hsr_slave_0: entered promiscuous mode [ 206.507094][ T7694] hsr_slave_1: entered promiscuous mode [ 206.513665][ T7694] debugfs: 'hsr0' already exists in 'hsr' [ 206.519438][ T7694] Cannot create hsr debugfs directory [ 206.998860][ T7752] FAULT_INJECTION: forcing a failure. [ 206.998860][ T7752] name failslab, interval 1, probability 0, space 0, times 0 [ 207.051628][ T5879] usb 6-1: Using ep0 maxpacket: 8 [ 207.056318][ T7752] CPU: 0 UID: 0 PID: 7752 Comm: syz.1.415 Not tainted syzkaller #0 PREEMPT(full) [ 207.056338][ T7752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 207.056347][ T7752] Call Trace: [ 207.056352][ T7752] [ 207.056358][ T7752] dump_stack_lvl+0x100/0x190 [ 207.056385][ T7752] should_fail_ex.cold+0x5/0xa [ 207.056405][ T7752] should_failslab+0xc2/0x120 [ 207.056429][ T7752] __kmalloc_node_noprof+0xe6/0x850 [ 207.056449][ T7752] ? alloc_slab_obj_exts+0x4e/0x190 [ 207.056471][ T7752] alloc_slab_obj_exts+0x4e/0x190 [ 207.056490][ T7752] __memcg_slab_post_alloc_hook+0x24a/0x9a0 [ 207.056511][ T7752] ? kasan_save_track+0x14/0x30 [ 207.056534][ T7752] kmem_cache_alloc_node_noprof+0x53f/0x6f0 [ 207.056555][ T7752] ? __alloc_skb+0x140/0x710 [ 207.056573][ T7752] __alloc_skb+0x140/0x710 [ 207.056586][ T7752] ? __alloc_skb+0x5b7/0x710 [ 207.056599][ T7752] ? __pfx___alloc_skb+0x10/0x10 [ 207.056614][ T7752] ? __lock_acquire+0x4a5/0x2630 [ 207.056641][ T7752] alloc_skb_with_frags+0xe0/0x810 [ 207.056664][ T7752] sock_alloc_send_pskb+0x801/0x980 [ 207.056695][ T7752] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 207.056719][ T7752] ? selinux_socket_getpeersec_dgram+0x1a4/0x380 [ 207.056736][ T7752] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 207.056755][ T7752] ? __pfx_avc_has_perm+0x10/0x10 [ 207.056780][ T7752] unix_dgram_sendmsg+0x3c7/0x1820 [ 207.056804][ T7752] ? sock_has_perm+0x258/0x2f0 [ 207.056827][ T7752] ? __pfx_sock_has_perm+0x10/0x10 [ 207.056851][ T7752] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 207.056872][ T7752] ? iovec_from_user+0xda/0x140 [ 207.056896][ T7752] ? __might_fault+0xc0/0x140 [ 207.056915][ T7752] ? __might_fault+0xc5/0x140 [ 207.056937][ T7752] unix_seqpacket_sendmsg+0x12a/0x1d0 [ 207.056965][ T7752] ____sys_sendmsg+0xa54/0xc30 [ 207.056987][ T7752] ? __pfx_____sys_sendmsg+0x10/0x10 [ 207.057016][ T7752] ___sys_sendmsg+0x190/0x1e0 [ 207.057038][ T7752] ? __pfx____sys_sendmsg+0x10/0x10 [ 207.057083][ T7752] __sys_sendmsg+0x170/0x220 [ 207.057099][ T7752] ? __pfx___sys_sendmsg+0x10/0x10 [ 207.057128][ T7752] do_syscall_64+0x106/0xf80 [ 207.057143][ T7752] ? clear_bhb_loop+0x40/0x90 [ 207.057162][ T7752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.057177][ T7752] RIP: 0033:0x7f8eda99c799 [ 207.057190][ T7752] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 207.057204][ T7752] RSP: 002b:00007f8edb800028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.057219][ T7752] RAX: ffffffffffffffda RBX: 00007f8edac15fa0 RCX: 00007f8eda99c799 [ 207.057228][ T7752] RDX: 0000000000000000 RSI: 00002000000006c0 RDI: 0000000000000006 [ 207.057237][ T7752] RBP: 00007f8edb800090 R08: 0000000000000000 R09: 0000000000000000 [ 207.057246][ T7752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.057254][ T7752] R13: 00007f8edac16038 R14: 00007f8edac15fa0 R15: 00007ffcc1bf8738 [ 207.057275][ T7752] [ 207.376542][ T5879] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 207.402879][ T5879] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 207.414543][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 207.427784][ T5879] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 207.440254][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 207.453786][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 207.465487][ T5879] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 207.568207][ T5879] usb 6-1: config 168 interface 0 has no altsetting 0 [ 207.577209][ T5879] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 207.584938][ T5879] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 207.596348][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 207.668713][ T5879] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 207.681665][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 207.696084][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 207.707745][ T5879] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 207.721282][ T5879] usb 6-1: config 168 interface 0 has no altsetting 0 [ 207.730552][ T5879] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 207.749890][ T7758] netlink: 348 bytes leftover after parsing attributes in process `syz.1.424'. [ 207.964307][ T5920] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 207.985339][ T5819] Bluetooth: hci2: command tx timeout [ 208.037459][ T5879] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 208.069845][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 208.091498][ T5879] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 208.115909][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 208.132142][ T7694] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 208.147301][ T5879] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 208.149756][ T7694] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 208.171644][ T5879] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 208.184096][ T7694] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 208.197602][ T5920] usb 4-1: config 0 has an invalid interface number: 120 but max is 0 [ 208.206675][ T5920] usb 4-1: config 0 has no interface number 0 [ 208.212830][ T5920] usb 4-1: config 0 interface 120 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 208.225411][ T5879] usb 6-1: config 168 interface 0 has no altsetting 0 [ 208.235318][ T5920] usb 4-1: config 0 interface 120 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 208.246786][ T5920] usb 4-1: config 0 interface 120 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 208.257394][ T5920] usb 4-1: New USB device found, idVendor=16e3, idProduct=f9e9, bcdDevice= 0.58 [ 208.267473][ T7694] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 208.268885][ T5920] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.411075][ T5920] usb 4-1: config 0 descriptor?? [ 208.423429][ T5920] input: USB Touchscreen 16e3:f9e9 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.120/input/input9 [ 208.434321][ T5879] usb 6-1: string descriptor 0 read error: -22 [ 208.442864][ T5879] usb 6-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 208.475924][ T5879] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.665544][ T30] audit: type=1400 audit(1772370142.387:397): avc: denied { read } for pid=5161 comm="acpid" name="mouse1" dev="devtmpfs" ino=3004 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 208.745698][ T5879] adutux 6-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 209.643547][ T5879] usb 6-1: USB disconnect, device number 8 [ 209.669187][ T30] audit: type=1400 audit(1772370142.387:398): avc: denied { open } for pid=5161 comm="acpid" path="/dev/input/mouse1" dev="devtmpfs" ino=3004 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 210.028254][ T7694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 210.051964][ T7694] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.062261][ T5819] Bluetooth: hci2: command tx timeout [ 210.075284][ T212] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.082393][ T212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.104490][ T6077] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.111619][ T6077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.147399][ T30] audit: type=1400 audit(1772370143.857:399): avc: denied { create } for pid=7784 comm="syz.0.428" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 210.444363][ T30] audit: type=1400 audit(1772370144.167:400): avc: denied { watch_mount } for pid=7795 comm="syz.5.432" path="/60" dev="tmpfs" ino=338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 210.445089][ T7797] FAULT_INJECTION: forcing a failure. [ 210.445089][ T7797] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 210.486416][ T7797] CPU: 1 UID: 0 PID: 7797 Comm: syz.5.432 Not tainted syzkaller #0 PREEMPT(full) [ 210.486437][ T7797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 210.486447][ T7797] Call Trace: [ 210.486452][ T7797] [ 210.486458][ T7797] dump_stack_lvl+0x100/0x190 [ 210.486488][ T7797] should_fail_ex.cold+0x5/0xa [ 210.486504][ T7797] ? prepare_alloc_pages+0x16d/0x5f0 [ 210.486524][ T7797] should_fail_alloc_page+0xeb/0x140 [ 210.486546][ T7797] prepare_alloc_pages+0x1f0/0x5f0 [ 210.486568][ T7797] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 210.486603][ T7797] ? find_held_lock+0x2b/0x80 [ 210.486625][ T7797] ? is_bpf_text_address+0x8a/0x1a0 [ 210.486647][ T7797] ? is_bpf_text_address+0x8a/0x1a0 [ 210.486670][ T7797] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 210.486693][ T7797] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 210.486718][ T7797] ? is_bpf_text_address+0x94/0x1a0 [ 210.486741][ T7797] ? kernel_text_address+0x8d/0x100 [ 210.486761][ T7797] ? __kernel_text_address+0xd/0x30 [ 210.486779][ T7797] ? unwind_get_return_address+0x59/0xa0 [ 210.486805][ T7797] ? __lock_acquire+0x4a5/0x2630 [ 210.486832][ T7797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 210.486857][ T7797] ? policy_nodemask+0xed/0x4f0 [ 210.486893][ T7797] alloc_pages_mpol+0x1fb/0x550 [ 210.486922][ T7797] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 210.486956][ T7797] folio_alloc_mpol_noprof+0x36/0x340 [ 210.486977][ T7797] vma_alloc_folio_noprof+0xed/0x1d0 [ 210.486996][ T7797] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 210.487023][ T7797] do_anonymous_page+0xb3a/0x1fb0 [ 210.487055][ T7797] __handle_mm_fault+0x1d42/0x2b60 [ 210.487078][ T7797] ? mt_find+0x45e/0x8e0 [ 210.487099][ T7797] ? __pfx___handle_mm_fault+0x10/0x10 [ 210.487118][ T7797] ? __pfx_mt_find+0x10/0x10 [ 210.487152][ T7797] ? find_vma+0xbf/0x140 [ 210.487178][ T7797] ? __pfx_find_vma+0x10/0x10 [ 210.487206][ T7797] handle_mm_fault+0x36d/0xa20 [ 210.487232][ T7797] do_user_addr_fault+0x74c/0x12f0 [ 210.487260][ T7797] exc_page_fault+0x6f/0xd0 [ 210.487280][ T7797] asm_exc_page_fault+0x26/0x30 [ 210.487297][ T7797] RIP: 0010:rep_movs_alternative+0x33/0x90 [ 210.487320][ T7797] Code: 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 bd 93 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 <48> 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb [ 210.487336][ T7797] RSP: 0018:ffffc900036379f0 EFLAGS: 00050216 [ 210.487351][ T7797] RAX: 660a30093a736f70 RBX: 0000000000000011 RCX: 0000000000000011 [ 210.487361][ T7797] RDX: 0000000000000001 RSI: ffff888041e66000 RDI: 0000200000002140 [ 210.487371][ T7797] RBP: ffffc90003637c00 R08: 0000000000000000 R09: ffffed10083ccc02 [ 210.487382][ T7797] R10: ffff888041e66010 R11: 0000000000000000 R12: ffff888041e66000 [ 210.487393][ T7797] R13: 0000000000000000 R14: 0000200000002140 R15: 0000000000000011 [ 210.487416][ T7797] _copy_to_iter+0x4c5/0x1720 [ 210.487447][ T7797] ? __pfx__copy_to_iter+0x10/0x10 [ 210.487471][ T7797] ? __pfx_fanotify_show_fdinfo+0x10/0x10 [ 210.487493][ T7797] ? fput+0x79/0x100 [ 210.487510][ T7797] ? __pfx_fanotify_show_fdinfo+0x10/0x10 [ 210.487532][ T7797] ? seq_show+0x590/0x870 [ 210.487557][ T7797] seq_read_iter+0xdab/0x1270 [ 210.487585][ T7797] seq_read+0x33b/0x4c0 [ 210.487603][ T7797] ? __pfx_seq_read+0x10/0x10 [ 210.487624][ T7797] ? avc_policy_seqno+0x9/0x20 [ 210.487641][ T7797] ? selinux_file_permission+0x8f/0x6d0 [ 210.487657][ T7797] ? rw_verify_area+0xce/0x6d0 [ 210.487672][ T7797] ? __pfx_seq_read+0x10/0x10 [ 210.487690][ T7797] vfs_read+0x1e4/0xb30 [ 210.487708][ T7797] ? __pfx_vfs_read+0x10/0x10 [ 210.487723][ T7797] ? find_held_lock+0x2b/0x80 [ 210.487737][ T7797] ? __fget_files+0x215/0x3d0 [ 210.487747][ T7797] ? __fget_files+0x215/0x3d0 [ 210.487760][ T7797] ? __fget_files+0x21f/0x3d0 [ 210.487775][ T7797] __x64_sys_pread64+0x1eb/0x250 [ 210.487793][ T7797] ? __pfx___x64_sys_pread64+0x10/0x10 [ 210.487815][ T7797] do_syscall_64+0x106/0xf80 [ 210.487826][ T7797] ? clear_bhb_loop+0x40/0x90 [ 210.487839][ T7797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.487850][ T7797] RIP: 0033:0x7f5d2599c799 [ 210.487859][ T7797] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 210.487870][ T7797] RSP: 002b:00007f5d268a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 210.487879][ T7797] RAX: ffffffffffffffda RBX: 00007f5d25c15fa0 RCX: 00007f5d2599c799 [ 210.487894][ T7797] RDX: 0000000000000011 RSI: 0000200000002140 RDI: 0000000000000006 [ 210.487900][ T7797] RBP: 00007f5d268a4090 R08: 0000000000000000 R09: 0000000000000000 [ 210.487906][ T7797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 210.487913][ T7797] R13: 00007f5d25c16038 R14: 00007f5d25c15fa0 R15: 00007ffe86588b78 [ 210.487927][ T7797] [ 211.122950][ T30] audit: type=1400 audit(1772370144.207:401): avc: denied { module_request } for pid=7694 comm="syz-executor" kmod="nicvf0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 211.606707][ T7694] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 211.641390][ T5920] usb 4-1: USB disconnect, device number 14 [ 212.378467][ T6358] ================================================================== [ 212.386552][ T6358] BUG: KASAN: use-after-free in __mutex_lock+0x1861/0x1b90 [ 212.393750][ T6358] Read of size 8 at addr ffff88805cddc0a8 by task khidpd_00050001/6358 [ 212.401969][ T6358] [ 212.404279][ T6358] CPU: 1 UID: 0 PID: 6358 Comm: khidpd_00050001 Not tainted syzkaller #0 PREEMPT(full) [ 212.404300][ T6358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 212.404310][ T6358] Call Trace: [ 212.404316][ T6358] [ 212.404323][ T6358] dump_stack_lvl+0x100/0x190 [ 212.404351][ T6358] print_report+0x156/0x4c9 [ 212.404375][ T6358] ? __virt_addr_valid+0x81/0x620 [ 212.404400][ T6358] ? __phys_addr+0xe8/0x180 [ 212.404424][ T6358] ? __mutex_lock+0x1861/0x1b90 [ 212.404442][ T6358] kasan_report+0xdf/0x1e0 [ 212.404469][ T6358] ? __mutex_lock+0x1861/0x1b90 [ 212.404490][ T6358] __mutex_lock+0x1861/0x1b90 [ 212.404508][ T6358] ? __pfx_debug_object_deactivate+0x10/0x10 [ 212.404530][ T6358] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 212.404549][ T6358] ? l2cap_unregister_user+0x71/0x240 [ 212.404570][ T6358] ? _raw_spin_lock_irqsave+0x52/0x60 [ 212.404602][ T6358] ? __pfx___mutex_lock+0x10/0x10 [ 212.404620][ T6358] ? __try_to_del_timer_sync+0x107/0x160 [ 212.404644][ T6358] ? rcu_is_watching+0x12/0xc0 [ 212.404664][ T6358] ? lockdep_hardirqs_on+0x78/0x100 [ 212.404682][ T6358] ? __try_to_del_timer_sync+0x107/0x160 [ 212.404705][ T6358] ? __pfx___try_to_del_timer_sync+0x10/0x10 [ 212.404731][ T6358] ? l2cap_unregister_user+0x71/0x240 [ 212.404750][ T6358] l2cap_unregister_user+0x71/0x240 [ 212.404771][ T6358] hidp_session_thread+0x459/0x680 [ 212.404798][ T6358] ? __pfx_hidp_session_thread+0x10/0x10 [ 212.404824][ T6358] ? __pfx_hidp_session_wake_function+0x10/0x10 [ 212.404849][ T6358] ? rcu_is_watching+0x12/0xc0 [ 212.404868][ T6358] ? __pfx_hidp_session_wake_function+0x10/0x10 [ 212.404894][ T6358] ? __kthread_parkme+0x18c/0x230 [ 212.404919][ T6358] ? kthread+0x13a/0x450 [ 212.404934][ T6358] ? __pfx_hidp_session_thread+0x10/0x10 [ 212.404959][ T6358] kthread+0x370/0x450 [ 212.404974][ T6358] ? __pfx_kthread+0x10/0x10 [ 212.404990][ T6358] ret_from_fork+0x754/0xd80 [ 212.405008][ T6358] ? __pfx_ret_from_fork+0x10/0x10 [ 212.405025][ T6358] ? __switch_to+0x7b4/0x1120 [ 212.405046][ T6358] ? __pfx_kthread+0x10/0x10 [ 212.405062][ T6358] ret_from_fork_asm+0x1a/0x30 [ 212.405088][ T6358] [ 212.405093][ T6358] [ 212.612811][ T6358] The buggy address belongs to the physical page: [ 212.619207][ T6358] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88805cddf740 pfn:0x5cddc [ 212.629255][ T6358] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 212.636357][ T6358] raw: 00fff00000000000 ffffea00007fb408 ffff8880b8541000 0000000000000000 [ 212.644928][ T6358] raw: ffff88805cddf740 0000000000000000 00000000ffffffff 0000000000000000 [ 212.653494][ T6358] page dumped because: kasan: bad access detected [ 212.659887][ T6358] page_owner tracks the page as freed [ 212.665232][ T6358] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x40dc0(GFP_KERNEL|__GFP_ZERO|__GFP_COMP), pid 6128, tgid 6128 (syz-executor), ts 77967694481, free_ts 212377614735 [ 212.683190][ T6358] post_alloc_hook+0x153/0x170 [ 212.687946][ T6358] get_page_from_freelist+0x111d/0x3140 [ 212.693480][ T6358] __alloc_frozen_pages_noprof+0x27c/0x2ba0 [ 212.699364][ T6358] alloc_pages_mpol+0x1fb/0x550 [ 212.704212][ T6358] ___kmalloc_large_node+0x104/0x150 [ 212.709482][ T6358] __kmalloc_large_node_noprof+0x1c/0x70 [ 212.715098][ T6358] __kmalloc_noprof+0x5be/0x850 [ 212.719943][ T6358] hci_alloc_dev_priv+0x1d/0x28a0 [ 212.724961][ T6358] __vhci_create_device+0xf0/0x880 [ 212.730068][ T6358] vhci_write+0x2c4/0x490 [ 212.734389][ T6358] vfs_write+0x6ac/0x1070 [ 212.738713][ T6358] ksys_write+0x12a/0x250 [ 212.743036][ T6358] do_syscall_64+0x106/0xf80 [ 212.747615][ T6358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 212.753496][ T6358] page last free pid 6128 tgid 6128 stack trace: [ 212.759803][ T6358] __free_frozen_pages+0x7e1/0x10d0 [ 212.764992][ T6358] hci_release_dev+0x4ef/0x630 [ 212.769748][ T6358] bt_host_release+0x6a/0xb0 [ 212.774323][ T6358] device_release+0xa4/0x240 [ 212.778897][ T6358] kobject_put+0x1f7/0x640 [ 212.783303][ T6358] put_device+0x1f/0x30 [ 212.787442][ T6358] vhci_release+0x185/0x230 [ 212.791936][ T6358] __fput+0x3ff/0xb40 [ 212.795904][ T6358] task_work_run+0x150/0x240 [ 212.800483][ T6358] do_exit+0x829/0x2aa0 [ 212.804630][ T6358] do_group_exit+0xd5/0x2a0 [ 212.809125][ T6358] __x64_sys_exit_group+0x3e/0x50 [ 212.814145][ T6358] x64_sys_call+0x102c/0x1530 [ 212.818812][ T6358] do_syscall_64+0x106/0xf80 [ 212.823390][ T6358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 212.829271][ T6358] [ 212.831578][ T6358] Memory state around the buggy address: [ 212.837188][ T6358] ffff88805cddbf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 212.845236][ T6358] ffff88805cddc000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 212.853280][ T6358] >ffff88805cddc080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 212.861319][ T6358] ^ [ 212.866670][ T6358] ffff88805cddc100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 212.874716][ T6358] ffff88805cddc180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 212.882757][ T6358] ================================================================== [ 212.891588][ T6358] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 212.898775][ T6358] CPU: 1 UID: 0 PID: 6358 Comm: khidpd_00050001 Not tainted syzkaller #0 PREEMPT(full) [ 212.908477][ T6358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 212.918515][ T6358] Call Trace: [ 212.921781][ T6358] [ 212.924702][ T6358] dump_stack_lvl+0x100/0x190 [ 212.929377][ T6358] vpanic+0x552/0x970 [ 212.933349][ T6358] ? __pfx_vpanic+0x10/0x10 [ 212.937839][ T6358] ? mark_held_locks+0x40/0x70 [ 212.942604][ T6358] ? __mutex_lock+0x1861/0x1b90 [ 212.947446][ T6358] panic+0xd1/0xe0 [ 212.951156][ T6358] ? __pfx_panic+0x10/0x10 [ 212.955562][ T6358] ? check_panic_on_warn+0x1f/0x90 [ 212.960669][ T6358] check_panic_on_warn.cold+0x19/0x34 [ 212.966031][ T6358] end_report.part.0+0x3a/0x90 [ 212.970792][ T6358] kasan_report.cold+0xe/0x18 [ 212.975463][ T6358] ? __mutex_lock+0x1861/0x1b90 [ 212.980309][ T6358] __mutex_lock+0x1861/0x1b90 [ 212.984974][ T6358] ? __pfx_debug_object_deactivate+0x10/0x10 [ 212.990949][ T6358] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 212.996308][ T6358] ? l2cap_unregister_user+0x71/0x240 [ 213.001670][ T6358] ? _raw_spin_lock_irqsave+0x52/0x60 [ 213.007043][ T6358] ? __pfx___mutex_lock+0x10/0x10 [ 213.012054][ T6358] ? __try_to_del_timer_sync+0x107/0x160 [ 213.017680][ T6358] ? rcu_is_watching+0x12/0xc0 [ 213.022435][ T6358] ? lockdep_hardirqs_on+0x78/0x100 [ 213.027621][ T6358] ? __try_to_del_timer_sync+0x107/0x160 [ 213.033246][ T6358] ? __pfx___try_to_del_timer_sync+0x10/0x10 [ 213.039222][ T6358] ? l2cap_unregister_user+0x71/0x240 [ 213.044584][ T6358] l2cap_unregister_user+0x71/0x240 [ 213.049776][ T6358] hidp_session_thread+0x459/0x680 [ 213.054885][ T6358] ? __pfx_hidp_session_thread+0x10/0x10 [ 213.060514][ T6358] ? __pfx_hidp_session_wake_function+0x10/0x10 [ 213.066746][ T6358] ? rcu_is_watching+0x12/0xc0 [ 213.071502][ T6358] ? __pfx_hidp_session_wake_function+0x10/0x10 [ 213.077742][ T6358] ? __kthread_parkme+0x18c/0x230 [ 213.082761][ T6358] ? kthread+0x13a/0x450 [ 213.086991][ T6358] ? __pfx_hidp_session_thread+0x10/0x10 [ 213.092620][ T6358] kthread+0x370/0x450 [ 213.096674][ T6358] ? __pfx_kthread+0x10/0x10 [ 213.101251][ T6358] ret_from_fork+0x754/0xd80 [ 213.105832][ T6358] ? __pfx_ret_from_fork+0x10/0x10 [ 213.110935][ T6358] ? __switch_to+0x7b4/0x1120 [ 213.115601][ T6358] ? __pfx_kthread+0x10/0x10 [ 213.120177][ T6358] ret_from_fork_asm+0x1a/0x30 [ 213.124937][ T6358] [ 213.128212][ T6358] Kernel Offset: disabled [ 213.132507][ T6358] Rebooting in 86400 seconds..