last executing test programs: 1m17.226718928s ago: executing program 3 (id=422): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x7, 0x4, 0x1, 0x42, 0x8, 0x83, 0x7, 0x2, 0x8, 0x0, 0x4, 0x81}, 0xe) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) recvmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/74, 0x4a}, 0x7}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/43, 0x2b}], 0x1, &(0x7f0000000340)=""/234, 0xea}, 0x9}, {{&(0x7f0000000440)=@hci, 0x80, &(0x7f00000007c0)=[{&(0x7f00000004c0)=""/105, 0x69}, {0xffffffffffffffff}, {&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/114, 0x72}, {&(0x7f0000000680)=""/139, 0x8b}, {&(0x7f0000000740)=""/67, 0x43}], 0x6, &(0x7f0000000800)=""/156, 0x9c}, 0x9}, {{&(0x7f0000001940)=@ll, 0x80, &(0x7f0000001dc0)=[{&(0x7f00000019c0)=""/216, 0xd8}, {&(0x7f0000001ac0)=""/188, 0xbc}, {&(0x7f0000001b80)=""/213, 0xd5}, {&(0x7f0000001c80)=""/109, 0x6d}, {&(0x7f0000001d00)=""/34, 0x22}, {&(0x7f0000001d40)=""/81, 0x51}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x7, &(0x7f0000001e00)=""/123, 0x7b}}, {{&(0x7f0000001e80)=@nfc_llcp, 0x80, &(0x7f0000006280)=[{&(0x7f0000001f00)=""/35, 0x23}, {&(0x7f0000001f40)=""/161, 0xa1}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000002000)=""/46, 0x2e}], 0x4, &(0x7f00000062c0)=""/10, 0xa}}, {{&(0x7f0000006300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000006600)=[{&(0x7f0000006380)=""/250, 0xfa}, {&(0x7f0000006480)=""/244, 0xf4}, {&(0x7f0000006580)=""/66, 0x42}], 0x3, &(0x7f0000006640)=""/6, 0x6}, 0x7}], 0x6, 0x1, &(0x7f0000006740)={0x0, 0x3938700}) read$FUSE(r1, &(0x7f00000021c0)={0x2020}, 0x2020) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0) 1m16.294178164s ago: executing program 3 (id=425): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) openat$kvm(0xffffff9c, &(0x7f0000000180), 0x4a000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000106d049cc2000000000001090224"], 0x0) socket$qrtr(0x2a, 0x2, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001440)=ANY=[@ANYBLOB="1c0000005e0021a5553f8c6b23cbff070000e5373526a01edb"], 0x1c}}, 0x0) recvmmsg$unix(r2, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000002c0)=""/4096, 0x1004}], 0x1}}], 0x8, 0x34000, 0x0) 1m14.157558823s ago: executing program 1 (id=430): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1, 0xc}, &(0x7f0000001fee)='R\x10rust\xe3c*sgrVex:Di', 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x8) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f00000002c0)="cc", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001400)={0x0, 0x0, 0x7a}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x2, 0x76}, 0x8) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000040)) 1m14.059033967s ago: executing program 1 (id=431): openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f0000001180)=""/4107, 0x100b, 0x200280) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000008000000000000000000000300000000000000ca09000000000000070000000000000000"]) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0) syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201010200000010f3044d0740000102030109022d000101033005090400"], 0x0) mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) r2 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f00000008c0), 0x43) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfdef) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x2101) setrlimit(0x9, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000000100)={{0x7000, 0xdddd1000, 0x0, 0x0, 0x8, 0x8, 0x0, 0x2, 0x0, 0x6, 0x9, 0xf9}, {0x8080000, 0x0, 0xc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x87, 0x7, 0x0, 0xff}, {0x3000, 0x5000, 0xc, 0x0, 0x7, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfc}, {0x1, 0xd000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}, {0xeeee8000, 0x3000, 0x9, 0x0, 0xff, 0x4, 0x0, 0xe, 0x0, 0x3c}, {0x0, 0x5000, 0xd, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x80}, {0x8080000, 0x0, 0xa, 0x6, 0x4, 0x8, 0x3}, {0x80a0000, 0xdddd0000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x26}, {0x80a0000}, {0xeeef0000}, 0x0, 0x0, 0x0, 0x28, 0xb, 0xf801, 0x0, [0x0, 0x0, 0x1]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_io_uring_setup(0x3c07, &(0x7f0000000380)={0x0, 0x8b13, 0x40, 0x800000, 0x2b4}, &(0x7f0000000180)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x200}}) syz_genetlink_get_family_id$nl80211(&(0x7f000000b500), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) 1m13.046176403s ago: executing program 3 (id=434): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100001517ee40f00a057a00f6000203010902120001000000000904000000ff"], 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f00000004c0)={0x24, &(0x7f0000000080)={0x20, 0xe, 0x11, "097b1c6e8b70e686d434dbf598e91c1b3f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000800)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000480)=@newqdisc={0x44, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r3, {0x0, 0x1}, {0xffff, 0xffff}, {0x0, 0xb}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x14, 0x2, [@TCA_CAKE_FWMARK={0x8, 0x12, 0x4}, @TCA_CAKE_SPLIT_GSO={0x8, 0x11, 0x40000000}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x15181b09c6bdc4c6}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000000580)={@link_local, @multicast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "04c2ad", 0x10, 0x11, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, {[], {0x4e21, 0xe22, 0x10, 0x0, @gue={{0x2, 0x0, 0x0, 0x0, 0x0, @val=0x500}}}}}}}}, 0x0) fchmod(r0, 0xc) 1m12.986689634s ago: executing program 2 (id=435): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x7, 0x4, 0x1, 0x42, 0x8, 0x83, 0x7, 0x2, 0x8, 0x0, 0x4, 0x81}, 0xe) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) recvmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/74, 0x4a}, 0x7}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/43, 0x2b}], 0x1, &(0x7f0000000340)=""/234, 0xea}, 0x9}, {{&(0x7f0000000440)=@hci, 0x80, &(0x7f00000007c0)=[{&(0x7f00000004c0)=""/105, 0x69}, {0xffffffffffffffff}, {&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/114, 0x72}, {&(0x7f0000000680)=""/139, 0x8b}, {&(0x7f0000000740)=""/67, 0x43}], 0x6, &(0x7f0000000800)=""/156, 0x9c}, 0x9}, {{&(0x7f0000001940)=@ll, 0x80, &(0x7f0000001dc0)=[{&(0x7f00000019c0)=""/216, 0xd8}, {&(0x7f0000001ac0)=""/188, 0xbc}, {&(0x7f0000001b80)=""/213, 0xd5}, {&(0x7f0000001c80)=""/109, 0x6d}, {&(0x7f0000001d00)=""/34, 0x22}, {&(0x7f0000001d40)=""/81, 0x51}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x7, &(0x7f0000001e00)=""/123, 0x7b}}, {{&(0x7f0000001e80)=@nfc_llcp, 0x80, &(0x7f0000006280)=[{&(0x7f0000001f00)=""/35, 0x23}, {&(0x7f0000001f40)=""/161, 0xa1}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000002000)=""/46, 0x2e}], 0x4, &(0x7f00000062c0)=""/10, 0xa}}, {{&(0x7f0000006300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000006600)=[{&(0x7f0000006380)=""/250, 0xfa}, {&(0x7f0000006480)=""/244, 0xf4}, {&(0x7f0000006580)=""/66, 0x42}], 0x3, &(0x7f0000006640)=""/6, 0x6}, 0x7}], 0x6, 0x1, &(0x7f0000006740)={0x0, 0x3938700}) read$FUSE(r1, &(0x7f00000021c0)={0x2020}, 0x2020) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0) 1m12.689891768s ago: executing program 4 (id=436): r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000080)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000000)={@my=0x1, 0x1}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, &(0x7f0000000100)={0x0, 0x100000, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xfffffff3, 0x7}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000040)=[0x0], 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETENCODER(r0, 0xc01464a6, &(0x7f0000000140)={0x0, 0x0, 0x0}) r4 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000003240)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r4, 0xc05064a7, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000002c0)=[0x0], &(0x7f00000010c0), 0x0, 0x1, 0x0, 0x0, r5}) r7 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) r8 = syz_open_dev$dri(&(0x7f0000000000), 0x29, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r8, 0xc05064a7, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[0x0], &(0x7f00000000c0), 0x0, 0x1, 0x0, 0x0, r9}) ioctl$DRM_IOCTL_MODE_ATOMIC(r7, 0xc03864bc, &(0x7f0000000180)={0x0, 0x1, &(0x7f00000002c0)=[r9], &(0x7f0000000140)=[0x7], &(0x7f0000000800)=[r10], &(0x7f0000000100), 0x0, 0x400000000}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000440)={&(0x7f0000000480)=[r2, r6, r2, r3, r10, r2, r10], 0xd9d}) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r12, 0x29, 0x48, &(0x7f00000005c0)=ANY=[@ANYBLOB="45fd7239e7f0c1e3ffec047ab0adfc2e327d4631b11f70dab77e8b58da52fe91cc388f75bec6d706653d42b3f62ae3e069b00b943a5f9b"], 0x8) connect$inet6(r12, &(0x7f0000000000)={0xa, 0x4e21, 0x6, @local, 0x3ff}, 0x1c) r13 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r13, &(0x7f0000000340)="a4", 0x1, 0x4000, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @private1}, 0x1c) recvmmsg(r13, &(0x7f0000001b00)=[{{0x0, 0x0, 0x0}, 0xfffffff9}], 0x1, 0x40010000, 0x0) shutdown(r13, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), r11) sendmsg$ETHTOOL_MSG_COALESCE_SET(r11, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="010000000000000000001400000008000a00fc00000018000180140002006e657464657673696d300000000000000800050000fcffff08001400fc000000080011000700000008000e00800000000800", @ANYRES64=r11], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1600ddffffffffffffff0007c8"], 0x20) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r12, 0x3) 1m12.468857197s ago: executing program 0 (id=437): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000100), 0x2, 0x141121) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e27, 0xffffffff, @mcast2, 0x6}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171, 0x0, 0x4000}}], 0x400000000000172, 0x4001c00) 1m12.386026201s ago: executing program 4 (id=438): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0x2, 0x0}, 0x0, 0x0, 0x2, 0x2, 0x80, 0x6}, 0x20) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) close(r1) read$FUSE(r1, &(0x7f000000c400)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f000000a3c0)="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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x78, 0x0, 0x0, {0x410000003, 0x10, 0x0, {0x0, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8001, 0x0, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_QUOTAOFF(r0, 0xffffffff80000302, r2, 0x0) 1m12.082663099s ago: executing program 4 (id=439): r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000402505a8a440000102030109021b00010100c00009040000020701010009050102"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000011c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x20, 0x0, 0x1}}) r1 = fsopen(&(0x7f00000001c0)='mqueue\x00', 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x4800) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x8f) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r4 = dup(r3) r5 = socket(0x10, 0x3, 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x89901) unshare(0x22020600) open_tree(r6, &(0x7f0000000640)='\x00', 0x81101) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x10000802, 0x80, 0x0, 0x40000}, 0x10) r7 = socket$isdn(0x22, 0x3, 0x10) preadv(r7, &(0x7f0000000340)=[{&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000400)=""/186, 0xba}], 0x5, 0x5e77, 0x98d1) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000005200010004000000000000001c"], 0x28}}, 0x0) ioctl$SOUND_PCM_READ_RATE(r4, 0x80045002, 0x0) r8 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x8a701, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r8, 0xc004500a, &(0x7f0000000000)=0x12) r9 = openat$cuse(0xffffff9c, &(0x7f0000000380), 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000004c0)=r9) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x62143, 0x0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCGETS(r10, 0x5401, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SUBDIVIDE(r8, 0xc0045009, &(0x7f0000000040)=0x3) socket$inet(0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r11) 1m12.004785185s ago: executing program 2 (id=440): r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x20201) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xc1bd5845e506572f}) openat$kvm(0xffffff9c, &(0x7f0000000180), 0x4a000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000106d049cc2000000000001090224"], 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r4, 0xffffffffffffffff, 0x0) 1m11.877697111s ago: executing program 0 (id=441): socket$nl_route(0x10, 0x3, 0x0) 1m11.714856157s ago: executing program 0 (id=442): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) (async) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r2, 0x84, 0x7f, &(0x7f0000000140)="000000000d800000", 0x8) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fd, 0x0, 0x30}, 0x9c) (async) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r3, 0x2) close(r3) 1m11.025067557s ago: executing program 3 (id=443): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, 0xfffffffffffffffe) syz_io_uring_setup(0x315e, &(0x7f00000002c0)={0x0, 0xe6c0, 0x1000, 0x1, 0x23f}, &(0x7f0000000340)=0x0, &(0x7f0000000380)) r2 = openat$apparmor_thread_current(0xffffff9c, &(0x7f00000003c0), 0x2, 0x0) r3 = socket(0x2d, 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x2d, 0x0, 0x0, 0x2}, 0x3, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0xc0}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_POLL_ADD={0x6, 0x1b8a7cb8363ca3a0, 0x0, @fd=r2, 0x0, 0x0, 0x0, {0x1000}, 0x1}) sendto$inet(r0, &(0x7f0000000080)="f461c5bbd75c3583", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x0, @empty}, 0x10) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x700, 0x1, 0x0, 0xdc, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x7, 0xfffe, 0x0, 0x29, 0x0, @private=0xa010100, @empty}}}}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r5, &(0x7f0000000580)={'syz1\x00', {0x6fc9, 0x7, 0x5, 0x5}, 0x3e, [0x9, 0x3, 0x8, 0x2, 0x5334, 0x400, 0x80000000, 0x5, 0x8, 0x0, 0x6, 0xf5, 0x9, 0x39, 0x747d5a13, 0x8, 0xfffffb9a, 0xfffffffc, 0x4, 0xfffffffb, 0xbeb, 0x3, 0x4, 0xf252, 0x4, 0x800, 0x300000, 0x7, 0xe, 0x4623b, 0x0, 0x0, 0x1ff, 0x8000, 0x3ff, 0x3, 0xd, 0x4, 0xba55, 0x8da8, 0x2, 0x200, 0x2, 0x8, 0xe, 0x4, 0x2, 0xde, 0x8, 0x9, 0x1, 0x199f, 0x8, 0x2, 0x9, 0x1, 0x4, 0x6, 0x1000, 0x5, 0x40, 0x9, 0x7, 0x1], [0x6, 0x1e, 0x3, 0x8000, 0xfffffffe, 0x3, 0x0, 0x5, 0x7, 0xfffffffc, 0x4, 0x7fff, 0x72c, 0xc32, 0x3, 0x9, 0x10000, 0x400, 0x8001, 0x3, 0x1, 0x297, 0x5, 0x0, 0x981, 0x4, 0x100, 0x3ff, 0x0, 0xfffffffe, 0x0, 0x1000001, 0x10, 0xfffffff9, 0x0, 0x2, 0x1, 0x0, 0x6, 0x5, 0x800, 0xffff, 0x6, 0x96, 0xfffffff9, 0x101, 0x0, 0x2, 0x401, 0xc, 0x3, 0x379, 0x9, 0xe, 0x5, 0x7, 0x6, 0x2, 0x1, 0x1, 0x8, 0x6, 0x200, 0x3], [0x401, 0xc584, 0xffff, 0xcd4, 0x7, 0x20, 0x7, 0x4, 0x8, 0x10, 0x7, 0x9, 0xe8b, 0x5, 0x80000001, 0x7, 0xfffffffc, 0x1000, 0x2, 0x10, 0x1, 0xfffffff9, 0xe55, 0x10, 0x80000001, 0x4, 0x4, 0x5, 0x9, 0x2, 0x5, 0x80, 0x9, 0x9, 0x47, 0x2, 0x3, 0x4, 0x7, 0x6d7e, 0x3, 0x8, 0x8001, 0xbf23, 0x6, 0x8, 0x0, 0x0, 0x3ff, 0x3, 0x6, 0x100fffd, 0x2005, 0x7, 0x4, 0xea, 0x9, 0x5, 0x6, 0xd9, 0x0, 0x7d, 0x401, 0x5], [0x108e, 0x7fff, 0x3, 0x3, 0x88, 0x2, 0x6, 0x4, 0x10, 0x2, 0x763, 0xb, 0x402, 0x800, 0x4, 0x1000, 0x7f, 0x5, 0x3fa6, 0x4, 0x0, 0x5, 0x1e0, 0x4, 0xe47, 0x3, 0x3, 0x4, 0x200, 0x1000, 0x3b, 0x2, 0x5, 0x800, 0xa80a, 0x65f413f9, 0x4, 0x8, 0x8a8, 0x2, 0x3d, 0x7, 0x2, 0x4, 0x4, 0x10, 0x340a, 0x0, 0x7fff, 0xffffffff, 0xfffffff8, 0x401, 0x1, 0x200, 0x7, 0x4edf, 0xfffffffd, 0x7, 0xe, 0x2, 0xe, 0xf, 0x133, 0x6]}, 0x45c) ioctl$UI_DEV_CREATE(r5, 0x5501) ioctl$UI_SET_LEDBIT(r5, 0x40045569, 0x7) r6 = memfd_secret(0x0) fcntl$F_GET_RW_HINT(r6, 0xc, &(0x7f0000000140)) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="eefc905dcc683abac88b13bb4df897cc5482cf07164382f9ed3e13c858804abdb34c56b503ba68018a69ab70613291e0e691c8a64c5b06c570057b", 0x3b}, {&(0x7f0000000140)="3408173f4bd9390355313d9f048e96b3793dcb3db2b3f01bb8fb9e13047ba379f184c80a1c21993b385fc44f14e40ae990b153fa9742ab0a9fcc3f7bd056932010334edf2e76aef292becb46ca3d307f9641f140c44c1f5bec4ba008666c1cf9ae33bb", 0x63}, {&(0x7f00000001c0)="e2a76e0bf5e3b7c419cd95894deb742992bbe200f55a260035849e6cd7d877fac15a573a2ff0e55b7777a2346690051216a2f9d78fc395e64be9fc33fe5038e361c499f823481e27e8329a78712cb95538f64a57755501ff78cf1c290a7855f7206450d33251844bdd7fd8d439f67e3541e71eba1c135888e9ffc419bf880b94bc6238a8d8aec3fd8bc367a18947558a3803f918058b", 0x96}], 0x3, &(0x7f00000000c0)=[@ip_tos_u8={{0xd, 0x0, 0x1, 0x10}}], 0x10}, 0x4) r7 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r7, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f0000000140)={0x0, 0x1, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, 0x0, &(0x7f00000000c0)=""/87, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r7, 0x4008af03, &(0x7f0000000ac0)) ioctl$VHOST_VSOCK_SET_RUNNING(r7, 0x4004af61, &(0x7f0000000500)=0x1) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f0000000000)=0xc000000) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r8, &(0x7f0000000140)={0x10, 0x30, 0x3, {0x0, 0x2000000, {0x2, 0x0, 0x0, @mcast1, 0x1}}}, 0x38) ioctl$VHOST_SET_MEM_TABLE(r7, 0x4008af03, &(0x7f0000000540)={0x1, 0x0, [{0x4050000, 0xcc, &(0x7f0000000300)=""/204}]}) socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20, 0x0) 1m10.664472901s ago: executing program 3 (id=444): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) openat$kvm(0xffffff9c, &(0x7f0000000180), 0x4a000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000106d049cc2000000000001090224"], 0x0) socket$qrtr(0x2a, 0x2, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001440)=ANY=[@ANYBLOB="1c0000005e0021a5553f8c6b23cbff070000e5373526a01edb"], 0x1c}}, 0x0) recvmmsg$unix(r2, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000002c0)=""/4096, 0x1004}], 0x1}}], 0x8, 0x34000, 0x0) 1m10.602922785s ago: executing program 1 (id=445): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00010000,user_id=', @ANYRESDEC], 0x0, 0x0, 0x0) (fail_nth: 6) 1m10.202869708s ago: executing program 1 (id=446): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000004c0)=0x27) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xa, 0x2, 0x2, 0x20000000, 0x8, 0x80, 0x2, 0x81, r3}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) 1m9.934667527s ago: executing program 2 (id=447): r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB="540000001400b59500100000fffff0010a780000", @ANYRES32=r2, @ANYBLOB="14000200fe8000000000000000000000000000aa140006000000000101f0ffff000000000000000014000100fe800000"], 0x54}}, 0x48010) 1m9.702651135s ago: executing program 0 (id=448): openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100), 0x2, 0x141121) r1 = dup(r0) read$FUSE(r1, &(0x7f0000003a80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = getpid() syz_pidfd_open(r3, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000480)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=@RTM_NEWNSID={0x5c, 0x58, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NETNSA_FD={0x8}, @NETNSA_FD={0x8, 0x3, r1}, @NETNSA_NSID={0x8}, @NETNSA_PID={0x8, 0x2, r2}, @NETNSA_PID={0x8, 0x2, r3}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_NSID={0x8, 0x1, 0x4}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_FD={0x8, 0x3, r1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x1) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r5 = socket(0xa, 0x3, 0x3a) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), r6) syz_genetlink_get_family_id$devlink(0x0, r6) recvmmsg(r6, &(0x7f0000003a00)=[{{0x0, 0x0, 0x0}, 0x101}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000000440)=[{0x0}, {&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f00000022c0)=""/4081, 0xff1}, {&(0x7f00000001c0)=""/53, 0x35}], 0x4}, 0x6}, {{0x0, 0x0, 0x0}, 0x5}], 0x4, 0x40008062, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f00000000c0)={0x8, 0x1, 0xffffff01, 0x9}, 0x10) setsockopt$MRT6_ADD_MFC(r5, 0x29, 0xcc, 0x0, 0x0) setsockopt$MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x0, 0xdd87, @private1}, {0xa, 0x0, 0x0, @mcast2}, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x4]}}, 0x5c) setsockopt$MRT6_ADD_MFC(r5, 0x29, 0xcc, 0x0, 0x0) r7 = syz_io_uring_setup(0x10f, &(0x7f00000003c0)={0x0, 0x0, 0x400, 0x0, 0x124}, &(0x7f0000000500)=0x0, &(0x7f0000000240)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r8, r9, &(0x7f00000002c0)=@IORING_OP_SHUTDOWN={0x22, 0x13}) io_uring_enter(r7, 0x47f9, 0x0, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000040)={[0x2000000]}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}) io_uring_enter(0xffffffffffffffff, 0x2def, 0x4000, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) 1m9.70234904s ago: executing program 2 (id=449): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00', 0x4}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24048084}, 0x0) recvmmsg(r1, &(0x7f0000000440), 0x6f5, 0x2000000022, &(0x7f0000000480)={0x77359400}) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x317, @time={0x65757100, 0x8}}) 1m7.984722259s ago: executing program 2 (id=450): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x7, 0x4, 0x1, 0x42, 0x8, 0x83, 0x7, 0x2, 0x8, 0x0, 0x4, 0x81}, 0xe) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) recvmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/74, 0x4a}, 0x7}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/43, 0x2b}], 0x1, &(0x7f0000000340)=""/234, 0xea}, 0x9}, {{&(0x7f0000000440)=@hci, 0x80, &(0x7f00000007c0)=[{&(0x7f00000004c0)=""/105, 0x69}, {0xffffffffffffffff}, {&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/114, 0x72}, {&(0x7f0000000680)=""/139, 0x8b}, {&(0x7f0000000740)=""/67, 0x43}], 0x6, &(0x7f0000000800)=""/156, 0x9c}, 0x9}, {{&(0x7f0000001940)=@ll, 0x80, &(0x7f0000001dc0)=[{&(0x7f00000019c0)=""/216, 0xd8}, {&(0x7f0000001ac0)=""/188, 0xbc}, {&(0x7f0000001b80)=""/213, 0xd5}, {&(0x7f0000001c80)=""/109, 0x6d}, {&(0x7f0000001d00)=""/34, 0x22}, {&(0x7f0000001d40)=""/81, 0x51}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x7, &(0x7f0000001e00)=""/123, 0x7b}}, {{&(0x7f0000001e80)=@nfc_llcp, 0x80, &(0x7f0000006280)=[{&(0x7f0000001f00)=""/35, 0x23}, {&(0x7f0000001f40)=""/161, 0xa1}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000002000)=""/46, 0x2e}], 0x4, &(0x7f00000062c0)=""/10, 0xa}}, {{&(0x7f0000006300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000006600)=[{&(0x7f0000006380)=""/250, 0xfa}, {&(0x7f0000006480)=""/244, 0xf4}, {&(0x7f0000006580)=""/66, 0x42}], 0x3, &(0x7f0000006640)=""/6, 0x6}, 0x7}], 0x6, 0x1, &(0x7f0000006740)={0x0, 0x3938700}) read$FUSE(r1, &(0x7f00000021c0)={0x2020}, 0x2020) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0) 1m7.944312929s ago: executing program 4 (id=451): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f00000000c0)) 1m7.8867009s ago: executing program 1 (id=452): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x21, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000a0000180000000000000301b7080000000000007baa00fe00000000b5080200000000007b8af0ff00000000bf8100000000000007010000a8d5b100bfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000008000000850000000800000095"], &(0x7f0000000300)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 1m3.903328096s ago: executing program 0 (id=453): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x48441, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000dc0)={0x0, 0x3, 0x1000002, 0x0, 0xff, "d4e9002b2c000000ff00"}) r3 = syz_open_pts(r2, 0x0) r4 = dup(r3) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000840), 0x1a01, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f0000000f40)={0x101, "7bb95959f6d15c9e31df9454310ad7c18e6500"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x1, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x4, 0x400000000, 0x4, 0x7fffffff}, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/kernel/kexec_loaded', 0x800, 0xa8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x8}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}, 0x1, 0x0, 0x0, 0x4006044}, 0x0) 1m3.570596924s ago: executing program 1 (id=454): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0/file0\x00'}, 0x6e) socket$nl_audit(0x10, 0x3, 0x9) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x10062, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x40000014}) socket$inet(0x2, 0x2, 0x0) ioctl$USBDEVFS_CLAIM_PORT(0xffffffffffffffff, 0x80045518, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) read$FUSE(r3, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'wlan0\x00', 0x1}, 0x18) write$FUSE_INIT(r3, &(0x7f00000003c0)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x809000}}, 0x50) r5 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x7c}}, 0x0) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r5) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c000000100001042bbd70000000000000000000", @ANYRES32=0x0, @ANYRES16, @ANYRES32=r9], 0x4c}, 0x1, 0x0, 0x0, 0x20000881}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r13], 0x90}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="e80000007f2a37de655369e3dc0e22c39b23601bf247206b3d35eb1e1c3939b7d02ab2678347b2eec42083aa3890c2b0dac4e2d1cd9db840f2a7567df0d8a188b7a5799402f6afb0c01fe23da9db0cf3ee00"/94, @ANYRES16=r7, @ANYBLOB="01002abd7000fedbdf25010000000800040001f0ffff3800068008000700", @ANYRES32=r10, @ANYBLOB="060001000a00000014000400ff010000000000000000000000000001060005004e20000006000100020000000c000680060001000a00000014000180060005004e230000050002007b0000002c00068008000700", @ANYRES32=r13, @ANYBLOB="060005004e24000005000200040000000800060010000000080003000a0101010800020000000000080004000600000028000180060005004e20000014000400fc010000000000000000000000000000080006001600000005000500020000000800030001000000"], 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) 1m3.570079868s ago: executing program 4 (id=455): r0 = fanotify_init(0x20, 0x1000) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x101c02, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x6ad01, 0x0) pselect6(0x40, &(0x7f0000000240)={0x4, 0x0, 0x8, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x5}, &(0x7f00000000c0)={0x1f, 0xfffffffffffffffe, 0x40, 0x0, 0x0, 0x1, 0x0, 0x8}, 0x0, 0x0, 0x0) r1 = dup(r0) write$sndseq(r1, 0x0, 0x0) 1m3.450091493s ago: executing program 3 (id=456): r0 = syz_usb_connect(0x5, 0x59, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ec13b2106c04e814280b0102030109024700010000000009046900000e010000182402010202", @ANYRES16], 0x0) syz_emit_ethernet(0xfc0, &(0x7f0000007940)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x28, 0x0, 0x8, 0x101, 0x0, 0x0, {0x2, 0x0, 0x8}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6001}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x20004084) syz_usb_control_io$hid(r0, &(0x7f0000000100)={0xffffffffffffffca, 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX=0x0], 0x0, 0x0}, 0x0) 1m3.278498066s ago: executing program 4 (id=457): r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x20201) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xc1bd5845e506572f}) openat$kvm(0xffffff9c, &(0x7f0000000180), 0x4a000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000106d049cc2000000000001090224"], 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r4, 0xffffffffffffffff, 0x0) 1m3.09187607s ago: executing program 2 (id=458): socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000700)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000680)={0x20, r3, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x20}, 0x1, 0x0, 0x0, 0x400c082}, 0x8000) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc0222461}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xcc, r3, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x37}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8080}, 0x0) r4 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f0000000100)={0x4, r1}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r6) sendmmsg$unix(r6, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000011c0)="e25c4301c5720ce6f706f0cabbc190128d", 0x11}], 0x1, 0x0, 0x0, 0x4000811}}], 0x1, 0x50804) io_uring_setup(0x3450, &(0x7f0000000080)) unshare(0x24060400) pselect6(0x40, &(0x7f0000000300)={0x0, 0x4000000000000000, 0x0, 0x1, 0x100000000000, 0x0, 0x0, 0x9}, &(0x7f0000000380)={0xff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0x0) 1m3.006653382s ago: executing program 0 (id=459): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, 0x0, 0x10, 0x60, 0x0, 0x5c}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r4 = dup(r3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) close(r6) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r4) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x13, r2, 0x57c26000) (async, rerun: 32) sendfile(r4, r4, 0x0, 0xffffffff) 0s ago: executing program 32 (id=459): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, 0x0, 0x10, 0x60, 0x0, 0x5c}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r4 = dup(r3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) close(r6) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r4) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x13, r2, 0x57c26000) (async, rerun: 32) sendfile(r4, r4, 0x0, 0xffffffff) kernel console output (not intermixed with test programs): 062115][ T6489] ? __pfx_find_vma+0x10/0x10 [ 133.062142][ T6489] handle_mm_fault+0x3f6/0x8c0 [ 133.062176][ T6489] do_user_addr_fault+0x764/0x1390 [ 133.062211][ T6489] exc_page_fault+0x68/0x110 [ 133.062235][ T6489] asm_exc_page_fault+0x26/0x30 [ 133.062253][ T6489] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 133.062282][ T6489] Code: cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 133.062297][ T6489] RSP: 0018:ffffc90003b07b48 EFLAGS: 00050206 [ 133.062314][ T6489] RAX: ffffffff84b88801 RBX: 0000000000001000 RCX: 0000000000000240 [ 133.062331][ T6489] RDX: 0000000000000000 RSI: ffff88802a5b6dc0 RDI: 0000000080009000 [ 133.062344][ T6489] RBP: ffffc90003b07c90 R08: ffff88802a5b6fff R09: 1ffff110054b6dff [ 133.062357][ T6489] R10: dffffc0000000000 R11: ffffed10054b6e00 R12: 0000000080009240 [ 133.062370][ T6489] R13: 00007ffffffff000 R14: ffff88802a5b6000 R15: 0000000080008240 [ 133.062392][ T6489] ? __pfx__copy_to_user+0x1/0x10 [ 133.062425][ T6489] _copy_to_user+0x8a/0xb0 [ 133.062453][ T6489] pagemap_read+0x4d4/0x7b0 [ 133.062485][ T6489] ? __pfx_pagemap_read+0x10/0x10 [ 133.062515][ T6489] ? rw_verify_area+0x258/0x650 [ 133.062534][ T6489] ? __pfx_pagemap_read+0x10/0x10 [ 133.062558][ T6489] vfs_read+0x1fd/0x980 [ 133.062587][ T6489] ? __pfx_vfs_read+0x10/0x10 [ 133.062609][ T6489] ? __fget_files+0x2a/0x420 [ 133.062637][ T6489] ? __fget_files+0x2a/0x420 [ 133.062660][ T6489] ? __fget_files+0x3a0/0x420 [ 133.062682][ T6489] ? __fget_files+0x2a/0x420 [ 133.062715][ T6489] ksys_pread64+0x126/0x1c0 [ 133.062736][ T6489] ? rcu_is_watching+0x15/0xb0 [ 133.062764][ T6489] ? __pfx_ksys_pread64+0x10/0x10 [ 133.062788][ T6489] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 133.062811][ T6489] ? __ia32_sys_ia32_pread64+0x20/0xd0 [ 133.062835][ T6489] __do_fast_syscall_32+0xb4/0x110 [ 133.062865][ T6489] ? lockdep_hardirqs_on+0x9c/0x150 [ 133.062890][ T6489] do_fast_syscall_32+0x34/0x80 [ 133.062914][ T6489] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 133.062936][ T6489] RIP: 0023:0xf7f01539 [ 133.062951][ T6489] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 133.062966][ T6489] RSP: 002b:00000000f500555c EFLAGS: 00000206 ORIG_RAX: 00000000000000b4 [ 133.062983][ T6489] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080001240 [ 133.062995][ T6489] RDX: 00000000ffffff8c RSI: 0000000000200000 RDI: 0000000000000000 [ 133.063007][ T6489] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 133.063017][ T6489] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 133.063028][ T6489] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 133.063056][ T6489] [ 133.129860][ T5876] usb usb1-port1: attempt power cycle [ 133.719317][ T5878] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 133.842249][ T24] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 133.909251][ T5878] usb 2-1: Using ep0 maxpacket: 16 [ 133.937036][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 133.977077][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 134.009985][ T5876] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 134.017869][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 134.041227][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 134.047339][ T5876] usb 1-1: device descriptor read/8, error -71 [ 134.054706][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 134.069085][ T24] usb 3-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 134.079363][ T5874] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 134.113744][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 134.119055][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.173080][ T24] usb 3-1: config 0 descriptor?? [ 134.173293][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 134.209962][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 134.216865][ T24] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 134.236164][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 134.250428][ T5874] usb 5-1: device descriptor read/64, error -71 [ 134.289241][ T5876] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 134.297398][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 134.310677][ T5876] usb 1-1: device descriptor read/8, error -71 [ 134.371998][ T5878] usb 2-1: New USB device found, idVendor=0458, idProduct=704a, bcdDevice=3a.55 [ 134.388727][ T5878] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.409737][ T5878] usb 2-1: Product: syz [ 134.420444][ T5876] usb usb1-port1: unable to enumerate USB device [ 134.424559][ T5878] usb 2-1: Manufacturer: syz [ 134.447279][ T5878] usb 2-1: SerialNumber: syz [ 134.466994][ T5878] usb 2-1: config 0 descriptor?? [ 134.477202][ T5878] gspca_main: gspca_sn9c20x-2.14.0 probing 0458:704a [ 134.499348][ T5874] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 134.592163][ T5875] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 134.639604][ T5874] usb 5-1: device descriptor read/64, error -71 [ 134.716390][ T6494] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 134.726983][ T6494] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 134.740782][ T6494] bridge_slave_1: left allmulticast mode [ 134.746612][ T6494] bridge_slave_1: left promiscuous mode [ 134.754965][ T6494] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.760617][ T5874] usb usb5-port1: attempt power cycle [ 134.765426][ T5875] usb 4-1: Using ep0 maxpacket: 16 [ 134.781723][ T5875] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 134.795285][ T5875] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 134.801884][ T6494] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 134.833121][ T5875] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 134.845240][ T6494] usb usb6: usbfs: process 6494 (syz.1.163) did not claim interface 0 before use [ 134.851769][ T5875] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.865550][ T5875] usb 4-1: Product: syz [ 134.872409][ T5875] usb 4-1: Manufacturer: ÑŠ [ 134.877005][ T5875] usb 4-1: SerialNumber: syz [ 134.959620][ T24] gspca_vc032x: reg_w err -110 [ 134.964535][ T24] vc032x 3-1:0.0: probe with driver vc032x failed with error -110 [ 135.001105][ T5878] gspca_sn9c20x: Write register 1000 failed -110 [ 135.007675][ T5878] gspca_sn9c20x: Device initialization failed [ 135.024453][ T5878] gspca_sn9c20x 2-1:0.0: probe with driver gspca_sn9c20x failed with error -110 [ 135.036494][ T5878] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 135.109538][ T5874] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 135.142523][ T5874] usb 5-1: device descriptor read/8, error -71 [ 135.305546][ T6502] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 135.337224][ T6502] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 135.365231][ T6502] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 135.382778][ T6502] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 135.390778][ T5874] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 135.405031][ T6502] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 135.414756][ T5874] usb 5-1: device descriptor read/8, error -71 [ 135.425556][ T6502] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 135.457604][ T5875] usb 4-1: 0:2 : does not exist [ 135.529541][ T5874] usb usb5-port1: unable to enumerate USB device [ 135.536479][ T5875] usb 4-1: USB disconnect, device number 7 [ 135.608091][ T5825] udevd[5825]: 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 [ 136.099280][ T5875] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 136.137402][ T24] usb 2-1: USB disconnect, device number 11 [ 136.154295][ T5878] usb 3-1: USB disconnect, device number 9 [ 136.281447][ T5875] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 136.327639][ T5875] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 136.344848][ T5875] usb 1-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 136.369261][ T5875] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.398700][ T5875] usb 1-1: config 0 descriptor?? [ 136.493575][ T5875] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 136.502186][ T5875] dvb-usb: bulk message failed: -22 (3/0) [ 136.522839][ T5875] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 136.545665][ T5875] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 136.554903][ T5875] usb 1-1: media controller created [ 137.136106][ T5875] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 137.160437][ T6517] FAULT_INJECTION: forcing a failure. [ 137.160437][ T6517] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.245006][ T5875] dvb-usb: bulk message failed: -22 (6/0) [ 137.259371][ T6517] CPU: 1 UID: 0 PID: 6517 Comm: syz.0.171 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 137.259399][ T6517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 137.259410][ T6517] Call Trace: [ 137.259418][ T6517] [ 137.259426][ T6517] dump_stack_lvl+0x189/0x250 [ 137.259457][ T6517] ? __lock_acquire+0xaac/0xd20 [ 137.259485][ T6517] ? __pfx_dump_stack_lvl+0x10/0x10 [ 137.259537][ T6517] ? __pfx__printk+0x10/0x10 [ 137.259558][ T6517] ? __might_fault+0xb0/0x130 [ 137.259595][ T6517] should_fail_ex+0x414/0x560 [ 137.259636][ T6517] _copy_from_user+0x2d/0xb0 [ 137.259663][ T6517] compat_i2cdev_ioctl+0x38b/0x5c0 [ 137.259701][ T6517] ? __pfx_compat_i2cdev_ioctl+0x10/0x10 [ 137.259734][ T6517] ? __fget_files+0x3a0/0x420 [ 137.259759][ T6517] ? __fget_files+0x2a/0x420 [ 137.259787][ T6517] ? bpf_lsm_file_ioctl_compat+0x9/0x20 [ 137.259816][ T6517] __ia32_compat_sys_ioctl+0x551/0x840 [ 137.259841][ T6517] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 137.259862][ T6517] ? __fget_files+0x3a0/0x420 [ 137.259894][ T6517] ? fput+0xa0/0xd0 [ 137.259922][ T6517] ? ksys_write+0x1f0/0x250 [ 137.259942][ T6517] ? rcu_is_watching+0x15/0xb0 [ 137.259978][ T6517] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 137.260003][ T6517] ? lockdep_hardirqs_on+0x9c/0x150 [ 137.260027][ T6517] __do_fast_syscall_32+0xb4/0x110 [ 137.260051][ T6517] ? lockdep_hardirqs_on+0x9c/0x150 [ 137.260077][ T6517] do_fast_syscall_32+0x34/0x80 [ 137.260101][ T6517] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 137.260125][ T6517] RIP: 0023:0xf70fe539 [ 137.260141][ T6517] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 137.260157][ T6517] RSP: 002b:00000000f50ee55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 137.260176][ T6517] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 0000000000000707 [ 137.260189][ T6517] RDX: 0000000080002580 RSI: 0000000000000000 RDI: 0000000000000000 [ 137.260200][ T6517] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 137.260211][ T6517] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 137.260222][ T6517] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 137.260250][ T6517] [ 137.284820][ T5875] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 137.629049][ T6534] sock: sock_set_timeout: `syz.1.177' (pid 6534) tries to set negative timeout [ 137.702814][ T5875] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input8 [ 137.791223][ T5875] dvb-usb: schedule remote query interval to 150 msecs. [ 137.798247][ T5875] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 137.847724][ T5875] usb 1-1: USB disconnect, device number 11 [ 137.879028][ T6545] netlink: 'syz.3.180': attribute type 2 has an invalid length. [ 137.886898][ T6546] netlink: 124 bytes leftover after parsing attributes in process `syz.4.181'. [ 137.927225][ T5875] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 137.985274][ T6545] netlink: 'syz.3.180': attribute type 11 has an invalid length. [ 137.995516][ T5878] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 138.051515][ T6545] netlink: 132 bytes leftover after parsing attributes in process `syz.3.180'. [ 138.169404][ T5878] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 33, using maximum allowed: 30 [ 138.199242][ T5878] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.246230][ T5878] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 33 [ 138.309367][ T5878] usb 3-1: New USB device found, idVendor=28bd, idProduct=0075, bcdDevice= 0.00 [ 138.318480][ T5878] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.377472][ T5878] usb 3-1: config 0 descriptor?? [ 138.719200][ T5876] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 138.803926][ T5878] uclogic 0003:28BD:0075.0003: interface is invalid, ignoring [ 138.869596][ T5876] usb 1-1: Using ep0 maxpacket: 16 [ 138.893684][ T5876] usb 1-1: config 4 has an invalid interface number: 76 but max is 2 [ 138.915501][ T5876] usb 1-1: config 4 has an invalid interface number: 40 but max is 2 [ 138.927347][ T5876] usb 1-1: config 4 contains an unexpected descriptor of type 0x1, skipping [ 138.934286][ T6573] netlink: 96 bytes leftover after parsing attributes in process `syz.3.189'. [ 138.948791][ T5876] usb 1-1: config 4 has an invalid interface number: 93 but max is 2 [ 138.964955][ T5876] usb 1-1: config 4 has no interface number 0 [ 138.977008][ T5876] usb 1-1: config 4 has no interface number 1 [ 138.984823][ T6574] netlink: 96 bytes leftover after parsing attributes in process `syz.3.189'. [ 138.988128][ T5876] usb 1-1: config 4 has no interface number 2 [ 139.008374][ T5876] usb 1-1: config 4 interface 76 altsetting 3 has an invalid descriptor for endpoint zero, skipping [ 139.031855][ T5878] usb 3-1: USB disconnect, device number 10 [ 139.054610][ T5876] usb 1-1: config 4 interface 40 altsetting 6 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 139.088360][ T5876] usb 1-1: config 4 interface 40 altsetting 6 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 139.111008][ T5876] usb 1-1: config 4 interface 40 altsetting 6 has a duplicate endpoint with address 0x9, skipping [ 139.128475][ T5876] usb 1-1: config 4 interface 40 altsetting 6 has a duplicate endpoint with address 0x4, skipping [ 139.147123][ T5876] usb 1-1: config 4 interface 40 altsetting 6 has a duplicate endpoint with address 0x9, skipping [ 139.161508][ T5876] usb 1-1: config 4 interface 93 altsetting 224 has a duplicate endpoint with address 0x8, skipping [ 139.218827][ T5876] usb 1-1: config 4 interface 93 altsetting 224 has a duplicate endpoint with address 0x7, skipping [ 139.269558][ T5876] usb 1-1: config 4 interface 76 has no altsetting 0 [ 139.276325][ T5876] usb 1-1: config 4 interface 40 has no altsetting 0 [ 139.320900][ T5876] usb 1-1: config 4 interface 93 has no altsetting 0 [ 139.344614][ T5876] usb 1-1: New USB device found, idVendor=4fb0, idProduct=570b, bcdDevice=2b.ad [ 139.354210][ T5876] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.373811][ T5876] usb 1-1: Product: syz [ 139.378247][ T5876] usb 1-1: Manufacturer: syz [ 139.398523][ T5876] usb 1-1: SerialNumber: syz [ 139.750605][ T6588] FAULT_INJECTION: forcing a failure. [ 139.750605][ T6588] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 139.764032][ T6588] CPU: 0 UID: 0 PID: 6588 Comm: syz.4.194 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 139.764058][ T6588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 139.764070][ T6588] Call Trace: [ 139.764078][ T6588] [ 139.764086][ T6588] dump_stack_lvl+0x189/0x250 [ 139.764124][ T6588] ? __pfx_dump_stack_lvl+0x10/0x10 [ 139.764152][ T6588] ? __pfx__printk+0x10/0x10 [ 139.764187][ T6588] should_fail_ex+0x414/0x560 [ 139.764222][ T6588] copy_page_from_iter_atomic+0x716/0x18a0 [ 139.764280][ T6588] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 139.764315][ T6588] ? shmem_write_begin+0x15f/0x2b0 [ 139.764345][ T6588] generic_perform_write+0x5f1/0x910 [ 139.764380][ T6588] ? __pfx_generic_perform_write+0x10/0x10 [ 139.764402][ T6588] ? do_raw_spin_unlock+0x122/0x240 [ 139.764425][ T6588] ? mnt_put_write_access_file+0xc0/0x100 [ 139.764458][ T6588] ? file_update_time+0x416/0x490 [ 139.764492][ T6588] shmem_file_write_iter+0xf8/0x120 [ 139.764522][ T6588] do_iter_readv_writev+0x56b/0x7f0 [ 139.764551][ T6588] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 139.764572][ T6588] ? rcu_read_lock_any_held+0xb3/0x120 [ 139.764610][ T6588] vfs_writev+0x306/0x9a0 [ 139.764648][ T6588] ? __pfx_vfs_writev+0x10/0x10 [ 139.764690][ T6588] ? __fget_files+0x2a/0x420 [ 139.764721][ T6588] ? __fget_files+0x3a0/0x420 [ 139.764744][ T6588] ? __fget_files+0x2a/0x420 [ 139.764778][ T6588] do_writev+0x14d/0x2d0 [ 139.764809][ T6588] ? __pfx_do_writev+0x10/0x10 [ 139.764839][ T6588] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 139.764864][ T6588] ? lockdep_hardirqs_on+0x9c/0x150 [ 139.764888][ T6588] __do_fast_syscall_32+0xb4/0x110 [ 139.764914][ T6588] ? lockdep_hardirqs_on+0x9c/0x150 [ 139.764940][ T6588] do_fast_syscall_32+0x34/0x80 [ 139.764965][ T6588] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 139.764988][ T6588] RIP: 0023:0xf7f01539 [ 139.765005][ T6588] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 139.765021][ T6588] RSP: 002b:00000000f502655c EFLAGS: 00000206 ORIG_RAX: 0000000000000092 [ 139.765042][ T6588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000c40 [ 139.765054][ T6588] RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000000 [ 139.765065][ T6588] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 139.765075][ T6588] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 139.765086][ T6588] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 139.765116][ T6588] [ 140.219579][ T5878] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 140.315344][ T6595] input: syz1 as /devices/virtual/input/input9 [ 140.369200][ T5878] usb 2-1: Using ep0 maxpacket: 32 [ 140.388845][ T6591] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.433567][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.455075][ T6598] netlink: 180 bytes leftover after parsing attributes in process `syz.2.198'. [ 140.472400][ T6591] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.489197][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 140.499907][ T6598] netlink: 176 bytes leftover after parsing attributes in process `syz.2.198'. [ 140.527021][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 140.527063][ T30] audit: type=1326 audit(1746388363.023:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6564 comm="syz.0.187" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf70fe539 code=0x0 [ 140.529316][ T5878] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 140.722658][ T5878] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.778956][ T5878] usb 2-1: config 0 descriptor?? [ 140.808000][ T5878] usb 2-1: can't set config #0, error -71 [ 140.949469][ T5878] usb 2-1: USB disconnect, device number 12 [ 141.369266][ T5874] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 141.710480][ T5874] usb 5-1: Using ep0 maxpacket: 16 [ 141.720744][ T5874] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 141.731655][ T5874] usb 5-1: config 0 has no interfaces? [ 141.737638][ T5874] usb 5-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 141.766723][ T5874] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.792018][ T6613] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 141.798744][ T6613] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 141.811900][ T6613] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 141.819588][ T6613] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 141.842331][ T5874] usb 5-1: config 0 descriptor?? [ 141.857066][ T6613] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 142.219952][ T5876] usbtmc 1-1:4.76: bulk endpoints not found [ 142.309267][ T5874] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 142.424499][ T5876] usb 1-1: USB disconnect, device number 12 [ 142.545050][ T5874] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 142.615308][ T6630] netlink: 136 bytes leftover after parsing attributes in process `syz.2.206'. [ 142.639067][ T5874] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.668981][ T5874] usb 2-1: config 0 descriptor?? [ 142.676421][ T6630] netlink: 136 bytes leftover after parsing attributes in process `syz.2.206'. [ 143.223386][ T5839] Bluetooth: hci0: command 0x0c1a tx timeout [ 143.319276][ T5878] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 143.530686][ T5878] usb 1-1: Using ep0 maxpacket: 8 [ 143.690000][ T5878] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 143.772179][ T6646] fuse: Bad value for 'rootmode' [ 143.907319][ T5839] Bluetooth: hci3: command 0x0c1a tx timeout [ 143.913483][ T5839] Bluetooth: hci2: command 0x0c1a tx timeout [ 143.919579][ T55] Bluetooth: hci4: command 0x0c1a tx timeout [ 143.919615][ T5839] Bluetooth: hci1: command 0x0c1a tx timeout [ 144.061723][ T5878] usb 1-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 144.139669][ T5878] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.171833][ T5876] usb 5-1: USB disconnect, device number 15 [ 144.235813][ T5878] usb 1-1: config 0 descriptor?? [ 144.408619][ T5878] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 144.672655][ T6656] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 144.679848][ T6656] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 144.691594][ T6656] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 144.704945][ T6656] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 144.727009][ T6656] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 145.304248][ T6636] netlink: 'syz.0.207': attribute type 23 has an invalid length. [ 145.326833][ T5878] gspca_vc032x: reg_r err -71 [ 145.341914][ T5878] vc032x 1-1:0.0: probe with driver vc032x failed with error -71 [ 145.366441][ T5878] usb 1-1: USB disconnect, device number 13 [ 145.500808][ T6684] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 145.516685][ T6684] netlink: 44 bytes leftover after parsing attributes in process `syz.4.221'. [ 145.526000][ T6684] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 145.849677][ T24] usb 5-1: new full-speed USB device number 16 using dummy_hcd [ 145.923233][ T6690] netlink: 388 bytes leftover after parsing attributes in process `syz.2.224'. [ 145.953229][ T5878] usb 2-1: USB disconnect, device number 13 [ 146.064315][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 146.083960][ T24] usb 5-1: not running at top speed; connect to a high speed hub [ 146.121028][ T24] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 146.130521][ T24] usb 5-1: can't read configurations, error -22 [ 146.270847][ T24] usb 5-1: new full-speed USB device number 17 using dummy_hcd [ 146.302123][ T5875] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 146.419440][ T5878] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 146.432372][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 146.463139][ T24] usb 5-1: not running at top speed; connect to a high speed hub [ 146.494715][ T24] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 146.505865][ T24] usb 5-1: can't read configurations, error -22 [ 146.517877][ T24] usb usb5-port1: attempt power cycle [ 146.529233][ T5875] usb 1-1: Using ep0 maxpacket: 32 [ 146.544859][ T5875] usb 1-1: unable to get BOS descriptor or descriptor too short [ 146.558888][ T5875] usb 1-1: config 120 has an invalid interface number: 86 but max is 0 [ 146.569407][ T5875] usb 1-1: config 120 has no interface number 0 [ 146.582961][ T5875] usb 1-1: New USB device found, idVendor=12d1, idProduct=9c20, bcdDevice=e5.af [ 146.592739][ T5839] Bluetooth: hci0: command 0x0c1a tx timeout [ 146.602767][ T5875] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.611557][ T5875] usb 1-1: Product: syz [ 146.615837][ T5875] usb 1-1: Manufacturer: syz [ 146.622530][ T5878] usb 2-1: Using ep0 maxpacket: 8 [ 146.633556][ T5875] usb 1-1: SerialNumber: syz [ 146.639615][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.654519][ T5878] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 146.667521][ T5878] usb 2-1: New USB device found, idVendor=2179, idProduct=0053, bcdDevice= 0.00 [ 146.681490][ T5878] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.706191][ T5878] usb 2-1: config 0 descriptor?? [ 146.739474][ T5138] Bluetooth: hci3: command 0x0c1a tx timeout [ 146.745838][ T55] Bluetooth: hci2: command 0x0c1a tx timeout [ 146.752198][ T5836] Bluetooth: hci1: command 0x0c1a tx timeout [ 146.758273][ T5839] Bluetooth: hci4: command 0x0c1a tx timeout [ 146.869257][ T24] usb 5-1: new full-speed USB device number 18 using dummy_hcd [ 146.902707][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 146.920008][ T24] usb 5-1: not running at top speed; connect to a high speed hub [ 146.931951][ T24] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 146.936197][ T5875] huawei_cdc_ncm 1-1:120.86: More than one union descriptor, skipping ... [ 146.949518][ T24] usb 5-1: can't read configurations, error -22 [ 146.982292][ T5875] huawei_cdc_ncm 1-1:120.86: CDC Union missing and no IAD found [ 147.001376][ T5875] huawei_cdc_ncm 1-1:120.86: bind() failure [ 147.024822][ T5875] usb 1-1: USB disconnect, device number 14 [ 147.081510][ T24] usb 5-1: new full-speed USB device number 19 using dummy_hcd [ 147.137311][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 147.140505][ T5878] uclogic 0003:2179:0053.0004: interface is invalid, ignoring [ 147.157364][ T24] usb 5-1: not running at top speed; connect to a high speed hub [ 147.182447][ T24] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 147.199070][ T24] usb 5-1: can't read configurations, error -22 [ 147.217181][ T24] usb usb5-port1: unable to enumerate USB device [ 147.310689][ T6715] dlm: non-version read from control device 34 [ 147.350560][ T24] usb 2-1: USB disconnect, device number 14 [ 147.400565][ T10] usb 4-1: new low-speed USB device number 8 using dummy_hcd [ 147.411729][ T6717] xt_NFQUEUE: number of total queues is 0 [ 147.577985][ T10] usb 4-1: Invalid ep0 maxpacket: 32 [ 147.729260][ T10] usb 4-1: new low-speed USB device number 9 using dummy_hcd [ 147.889325][ T10] usb 4-1: Invalid ep0 maxpacket: 32 [ 147.910614][ T10] usb usb4-port1: attempt power cycle [ 148.269211][ T10] usb 4-1: new low-speed USB device number 10 using dummy_hcd [ 148.312006][ T10] usb 4-1: Invalid ep0 maxpacket: 32 [ 148.969731][ T10] usb 4-1: new low-speed USB device number 11 using dummy_hcd [ 149.019944][ T10] usb 4-1: Invalid ep0 maxpacket: 32 [ 149.031363][ T10] usb usb4-port1: unable to enumerate USB device [ 149.901300][ T6751] netlink: 44 bytes leftover after parsing attributes in process `syz.1.245'. [ 150.089384][ T5878] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 150.211777][ T30] audit: type=1326 audit(1746388372.713:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6755 comm="syz.1.246" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf70be539 code=0x0 [ 150.261235][ T5878] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 150.289726][ T5878] usb 5-1: config 27 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 150.345601][ T5878] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 150.371476][ T5878] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.416524][ T5878] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 150.440232][ T5878] usb 5-1: invalid MIDI out EP 0 [ 150.591214][ T5825] udevd[5825]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 150.630874][ T5878] snd-usb-audio 5-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 150.682603][ T5878] usb 5-1: USB disconnect, device number 20 [ 150.877176][ T6747] netlink: 'syz.4.244': attribute type 4 has an invalid length. [ 150.966533][ T6765] netlink: 20 bytes leftover after parsing attributes in process `syz.2.248'. [ 151.017600][ T6765] (unnamed net_device) (uninitialized): option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 151.103932][ T6769] netlink: 8 bytes leftover after parsing attributes in process `syz.0.250'. [ 151.129966][ T6769] netlink: 28 bytes leftover after parsing attributes in process `syz.0.250'. [ 151.401242][ T6780] netlink: 4 bytes leftover after parsing attributes in process `syz.2.254'. [ 151.403406][ T24] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 151.601667][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.629370][ T24] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 151.650061][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.731661][ T24] usb 1-1: config 0 descriptor?? [ 151.742423][ T6790] xt_NFQUEUE: number of total queues is 0 [ 151.856045][ T6796] vlan2: entered promiscuous mode [ 151.864691][ T6796] erspan0: entered promiscuous mode [ 152.661567][ T5878] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 152.792783][ T6772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.802616][ T6772] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.880800][ T5878] usb 5-1: Using ep0 maxpacket: 16 [ 153.429037][ T6818] netlink: 'syz.2.267': attribute type 2 has an invalid length. [ 153.469719][ T6818] netlink: 1184 bytes leftover after parsing attributes in process `syz.2.267'. [ 153.575157][ T6826] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 153.608433][ T6826] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 153.779421][ T10] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 153.970899][ T6830] FAULT_INJECTION: forcing a failure. [ 153.970899][ T6830] name failslab, interval 1, probability 0, space 0, times 0 [ 154.018365][ T6830] CPU: 1 UID: 0 PID: 6830 Comm: syz.2.270 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 154.018396][ T6830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 154.018408][ T6830] Call Trace: [ 154.018417][ T6830] [ 154.018427][ T6830] dump_stack_lvl+0x189/0x250 [ 154.018468][ T6830] ? __pfx_dump_stack_lvl+0x10/0x10 [ 154.018497][ T6830] ? __pfx__printk+0x10/0x10 [ 154.018523][ T6830] ? __pfx___might_resched+0x10/0x10 [ 154.018541][ T6830] ? fs_reclaim_acquire+0x7d/0x100 [ 154.018576][ T6830] should_fail_ex+0x414/0x560 [ 154.018613][ T6830] should_failslab+0xa8/0x100 [ 154.018642][ T6830] __kmalloc_noprof+0xcb/0x4f0 [ 154.018666][ T6830] ? fib6_info_alloc+0x30/0xf0 [ 154.018695][ T6830] ? fib6_get_table+0x39/0x270 [ 154.018717][ T6830] fib6_info_alloc+0x30/0xf0 [ 154.018749][ T6830] ip6_route_info_create+0x4b3/0x1360 [ 154.018787][ T6830] ip6_route_add+0x28/0x160 [ 154.018812][ T6830] inet6_rtm_newroute+0x222/0x1bf0 [ 154.018862][ T6830] ? __lock_acquire+0xaac/0xd20 [ 154.018894][ T6830] ? __pfx_inet6_rtm_newroute+0x10/0x10 [ 154.018924][ T6830] ? __mutex_trylock_common+0x153/0x260 [ 154.018948][ T6830] ? __pfx___mutex_trylock_common+0x10/0x10 [ 154.018967][ T6830] ? __local_bh_enable_ip+0x12d/0x1c0 [ 154.019001][ T6830] ? rcu_is_watching+0x15/0xb0 [ 154.019031][ T6830] ? trace_contention_end+0x39/0x120 [ 154.019051][ T6830] ? __mutex_lock+0x330/0xe80 [ 154.019077][ T6830] ? aa_get_newest_label+0xf7/0x5d0 [ 154.019127][ T6830] ? __pfx_inet6_rtm_newroute+0x10/0x10 [ 154.019157][ T6830] rtnetlink_rcv_msg+0x779/0xb70 [ 154.019183][ T6830] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 154.019203][ T6830] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 154.019228][ T6830] ? ref_tracker_free+0x63a/0x7d0 [ 154.019247][ T6830] ? __copy_skb_header+0xa7/0x550 [ 154.019284][ T6830] netlink_rcv_skb+0x219/0x490 [ 154.019308][ T6830] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 154.019330][ T6830] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 154.019372][ T6830] ? netlink_deliver_tap+0x2e/0x1b0 [ 154.019393][ T6830] ? netlink_deliver_tap+0x2e/0x1b0 [ 154.019421][ T6830] netlink_unicast+0x758/0x8d0 [ 154.019465][ T6830] netlink_sendmsg+0x805/0xb30 [ 154.019497][ T6830] ? __pfx_netlink_sendmsg+0x10/0x10 [ 154.019522][ T6830] ? __import_iovec+0x5d4/0x7f0 [ 154.019546][ T6830] ? aa_sock_msg_perm+0x94/0x160 [ 154.019569][ T6830] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 154.019601][ T6830] ? __pfx_netlink_sendmsg+0x10/0x10 [ 154.019624][ T6830] __sock_sendmsg+0x219/0x270 [ 154.019659][ T6830] ____sys_sendmsg+0x505/0x830 [ 154.019691][ T6830] ? __pfx_____sys_sendmsg+0x10/0x10 [ 154.019735][ T6830] ___sys_sendmsg+0x21f/0x2a0 [ 154.019764][ T6830] ? __pfx____sys_sendmsg+0x10/0x10 [ 154.019828][ T6830] ? __fget_files+0x2a/0x420 [ 154.019862][ T6830] ? __fget_files+0x3a0/0x420 [ 154.019899][ T6830] __sys_sendmsg+0x164/0x220 [ 154.019926][ T6830] ? __pfx___sys_sendmsg+0x10/0x10 [ 154.019967][ T6830] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 154.019992][ T6830] ? lockdep_hardirqs_on+0x9c/0x150 [ 154.020017][ T6830] __do_fast_syscall_32+0xb4/0x110 [ 154.020043][ T6830] ? lockdep_hardirqs_on+0x9c/0x150 [ 154.020070][ T6830] do_fast_syscall_32+0x34/0x80 [ 154.020094][ T6830] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 154.020119][ T6830] RIP: 0023:0xf7f91539 [ 154.020136][ T6830] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 154.020153][ T6830] RSP: 002b:00000000f50b655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 154.020175][ T6830] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000680 [ 154.020188][ T6830] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 154.020200][ T6830] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 154.020212][ T6830] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 154.020224][ T6830] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 154.020255][ T6830] [ 154.669059][ T24] usbhid 1-1:0.0: can't add hid device: -71 [ 154.675182][ T24] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 154.687928][ T24] usb 1-1: USB disconnect, device number 15 [ 154.961071][ T6836] netlink: 4 bytes leftover after parsing attributes in process `syz.1.273'. [ 155.522405][ T6854] binfmt_misc: register: failed to install interpreter file ./file0 [ 155.624848][ T6858] mmap: syz.1.277 (6858) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 155.697025][ T6862] ebtables: wrong size: *len 264, entries_size 144, replsz 144 [ 155.931967][ T30] audit: type=1326 audit(1746388378.423:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 155.958508][ T5878] usb 5-1: unable to get BOS descriptor or descriptor too short [ 155.967341][ T5878] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 156.004926][ T5878] usb 5-1: can't read configurations, error -71 [ 156.012086][ T30] audit: type=1326 audit(1746388378.423:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 156.034088][ T30] audit: type=1326 audit(1746388378.483:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=370 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 156.060078][ T30] audit: type=1326 audit(1746388378.483:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 156.100399][ T30] audit: type=1326 audit(1746388378.483:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 156.123494][ T30] audit: type=1326 audit(1746388378.493:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 156.145933][ T30] audit: type=1326 audit(1746388378.493:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 156.167982][ T30] audit: type=1326 audit(1746388378.493:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 156.200765][ T30] audit: type=1326 audit(1746388378.493:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=360 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 156.357738][ T30] audit: type=1326 audit(1746388378.733:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6865 comm="syz.2.281" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91539 code=0x7ffc0000 [ 157.037527][ T6892] FAULT_INJECTION: forcing a failure. [ 157.037527][ T6892] name failslab, interval 1, probability 0, space 0, times 0 [ 157.073534][ T6892] CPU: 1 UID: 0 PID: 6892 Comm: syz.1.290 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 157.073564][ T6892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 157.073577][ T6892] Call Trace: [ 157.073585][ T6892] [ 157.073601][ T6892] dump_stack_lvl+0x189/0x250 [ 157.073637][ T6892] ? __pfx_dump_stack_lvl+0x10/0x10 [ 157.073667][ T6892] ? __pfx__printk+0x10/0x10 [ 157.073693][ T6892] ? __pfx___might_resched+0x10/0x10 [ 157.073716][ T6892] should_fail_ex+0x414/0x560 [ 157.073753][ T6892] should_failslab+0xa8/0x100 [ 157.073781][ T6892] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 157.073806][ T6892] ? __alloc_skb+0x112/0x2d0 [ 157.073833][ T6892] __alloc_skb+0x112/0x2d0 [ 157.073859][ T6892] netlink_sendmsg+0x5c6/0xb30 [ 157.073891][ T6892] ? __pfx_netlink_sendmsg+0x10/0x10 [ 157.073915][ T6892] ? __import_iovec+0x5d4/0x7f0 [ 157.073939][ T6892] ? aa_sock_msg_perm+0x94/0x160 [ 157.073962][ T6892] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 157.073983][ T6892] ? __pfx_netlink_sendmsg+0x10/0x10 [ 157.074006][ T6892] __sock_sendmsg+0x219/0x270 [ 157.074039][ T6892] ____sys_sendmsg+0x505/0x830 [ 157.074070][ T6892] ? __pfx_____sys_sendmsg+0x10/0x10 [ 157.074111][ T6892] ___sys_sendmsg+0x21f/0x2a0 [ 157.074140][ T6892] ? __pfx____sys_sendmsg+0x10/0x10 [ 157.074202][ T6892] ? __fget_files+0x2a/0x420 [ 157.074227][ T6892] ? __fget_files+0x3a0/0x420 [ 157.074263][ T6892] __sys_sendmsg+0x164/0x220 [ 157.074290][ T6892] ? __pfx___sys_sendmsg+0x10/0x10 [ 157.074331][ T6892] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 157.074357][ T6892] ? lockdep_hardirqs_on+0x9c/0x150 [ 157.074381][ T6892] __do_fast_syscall_32+0xb4/0x110 [ 157.074407][ T6892] ? lockdep_hardirqs_on+0x9c/0x150 [ 157.074433][ T6892] do_fast_syscall_32+0x34/0x80 [ 157.074457][ T6892] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 157.074482][ T6892] RIP: 0023:0xf70be539 [ 157.074498][ T6892] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 157.074515][ T6892] RSP: 002b:00000000f50ae55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 157.074536][ T6892] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 157.074549][ T6892] RDX: 0000000000000400 RSI: 0000000000000000 RDI: 0000000000000000 [ 157.074561][ T6892] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 157.074572][ T6892] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 157.074584][ T6892] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 157.074621][ T6892] [ 157.609672][ T5878] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 157.763742][ T5878] usb 5-1: Using ep0 maxpacket: 8 [ 157.774029][ T5878] usb 5-1: config index 0 descriptor too short (expected 6427, got 27) [ 157.806124][ T5878] usb 5-1: config 0 has an invalid interface number: 21 but max is 0 [ 157.824135][ T5878] usb 5-1: config 0 has no interface number 0 [ 157.832333][ T5878] usb 5-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 157.850750][ T5878] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 157.865639][ T5878] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 157.880237][ T5878] usb 5-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 157.891822][ T5878] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 157.901616][ T5878] usb 5-1: Product: syz [ 157.912355][ T5878] usb 5-1: config 0 descriptor?? [ 157.920018][ T6890] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 158.809249][ T5827] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 158.955762][ T5827] usb 4-1: device descriptor read/64, error -71 [ 159.281861][ T5827] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 159.378577][ T5878] usb 5-1: USB disconnect, device number 23 [ 159.569295][ T5827] usb 4-1: device descriptor read/64, error -71 [ 159.688780][ T6933] netlink: 4 bytes leftover after parsing attributes in process `syz.1.301'. [ 159.719994][ T5827] usb usb4-port1: attempt power cycle [ 159.907164][ T6936] syzkaller1: entered promiscuous mode [ 159.913224][ T6936] syzkaller1: entered allmulticast mode [ 159.925300][ T6936] netlink: 4 bytes leftover after parsing attributes in process `syz.1.301'. [ 160.081847][ T5827] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 160.139491][ T5827] usb 4-1: device descriptor read/8, error -71 [ 160.194155][ T24] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 160.272611][ T6940] IPv6: addrconf: prefix option has invalid lifetime [ 160.379197][ T5827] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 160.422549][ T5827] usb 4-1: device descriptor read/8, error -71 [ 160.451237][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.517437][ T6946] FAULT_INJECTION: forcing a failure. [ 160.517437][ T6946] name failslab, interval 1, probability 0, space 0, times 0 [ 160.531360][ T5827] usb usb4-port1: unable to enumerate USB device [ 160.555812][ T6946] CPU: 0 UID: 0 PID: 6946 Comm: syz.0.307 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 160.555827][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.555843][ T6946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 160.555855][ T6946] Call Trace: [ 160.555863][ T6946] [ 160.555871][ T6946] dump_stack_lvl+0x189/0x250 [ 160.555908][ T6946] ? __pfx_dump_stack_lvl+0x10/0x10 [ 160.555939][ T6946] ? __pfx__printk+0x10/0x10 [ 160.555968][ T6946] ? __pfx___might_resched+0x10/0x10 [ 160.555995][ T6946] should_fail_ex+0x414/0x560 [ 160.556035][ T6946] should_failslab+0xa8/0x100 [ 160.556065][ T6946] __kmalloc_cache_noprof+0x70/0x3d0 [ 160.556092][ T6946] ? drm_atomic_helper_connector_duplicate_state+0x72/0xb0 [ 160.556132][ T6946] drm_atomic_helper_connector_duplicate_state+0x72/0xb0 [ 160.556165][ T6946] drm_atomic_get_connector_state+0x36f/0x6e0 [ 160.556199][ T6946] drm_atomic_add_affected_connectors+0x2dd/0x410 [ 160.556228][ T6946] ? __pfx_drm_atomic_add_affected_connectors+0x10/0x10 [ 160.556251][ T6946] ? ww_mutex_lock_interruptible+0x3f/0x1c0 [ 160.556282][ T6946] ? modeset_lock+0x23d/0x650 [ 160.556313][ T6946] __drm_atomic_helper_set_config+0x697/0xea0 [ 160.556345][ T6946] ? __kmalloc_noprof+0x29b/0x4f0 [ 160.556371][ T6946] ? __pfx___drm_atomic_helper_set_config+0x10/0x10 [ 160.556399][ T6946] ? drm_atomic_state_init+0x231/0x310 [ 160.556428][ T6946] drm_atomic_helper_set_config+0x8d/0x160 [ 160.556458][ T6946] drm_mode_setcrtc+0x9a1/0x1c50 [ 160.556499][ T6946] ? kfree+0x193/0x440 [ 160.556519][ T6946] ? tomoyo_path_number_perm+0x47a/0x5a0 [ 160.556595][ T6946] ? __pfx_drm_mode_setcrtc+0x10/0x10 [ 160.556629][ T6946] ? __lock_acquire+0xaac/0xd20 [ 160.556683][ T6946] ? do_raw_spin_unlock+0x122/0x240 [ 160.556711][ T6946] ? _raw_spin_unlock+0x28/0x50 [ 160.556735][ T6946] ? drm_is_current_master+0x19f/0x200 [ 160.556765][ T6946] drm_ioctl_kernel+0x2cc/0x390 [ 160.556793][ T6946] ? __pfx_drm_mode_setcrtc+0x10/0x10 [ 160.556821][ T6946] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 160.556861][ T6946] drm_ioctl+0x67f/0xb10 [ 160.556892][ T6946] ? __pfx_drm_mode_setcrtc+0x10/0x10 [ 160.556927][ T6946] ? __pfx_drm_ioctl+0x10/0x10 [ 160.556969][ T6946] ? __fget_files+0x3a0/0x420 [ 160.556995][ T6946] ? __fget_files+0x2a/0x420 [ 160.557022][ T6946] ? drm_compat_ioctl+0x112/0x330 [ 160.557054][ T6946] ? bpf_lsm_file_ioctl_compat+0x9/0x20 [ 160.557086][ T6946] __ia32_compat_sys_ioctl+0x551/0x840 [ 160.557113][ T6946] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 160.557136][ T6946] ? __fget_files+0x3a0/0x420 [ 160.557172][ T6946] ? fput+0xa0/0xd0 [ 160.557203][ T6946] ? ksys_write+0x1f0/0x250 [ 160.557236][ T6946] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 160.557262][ T6946] ? lockdep_hardirqs_on+0x9c/0x150 [ 160.557290][ T6946] __do_fast_syscall_32+0xb4/0x110 [ 160.557317][ T6946] ? lockdep_hardirqs_on+0x9c/0x150 [ 160.557347][ T6946] do_fast_syscall_32+0x34/0x80 [ 160.557374][ T6946] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 160.557400][ T6946] RIP: 0023:0xf70fe539 [ 160.557420][ T6946] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 160.557440][ T6946] RSP: 002b:00000000f50cd55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 160.557463][ T6946] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c06864a2 [ 160.557477][ T6946] RDX: 0000000080000400 RSI: 0000000000000000 RDI: 0000000000000000 [ 160.557490][ T6946] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 160.557502][ T6946] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 160.557514][ T6946] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 160.557546][ T6946] [ 160.849215][ T5827] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 160.865659][ T24] usb 3-1: New USB device found, idVendor=320f, idProduct=5041, bcdDevice= 0.00 [ 160.879305][ C0] vkms_vblank_simulate: vblank timer overrun [ 160.989511][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.035346][ T24] usb 3-1: config 0 descriptor?? [ 161.113882][ T5827] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.163268][ T5827] usb 5-1: config 0 has no interfaces? [ 161.178492][ T5827] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 161.220707][ T5827] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.247053][ T5827] usb 5-1: config 0 descriptor?? [ 161.687748][ T24] usbhid 3-1:0.0: can't add hid device: -71 [ 161.703998][ T24] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 161.721864][ T6961] FAULT_INJECTION: forcing a failure. [ 161.721864][ T6961] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 161.741695][ T6959] netlink: 20 bytes leftover after parsing attributes in process `syz.1.311'. [ 161.757898][ T24] usb 3-1: USB disconnect, device number 11 [ 161.770665][ T6959] binfmt_misc: register: failed to install interpreter file ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 161.825408][ T6961] CPU: 1 UID: 0 PID: 6961 Comm: syz.3.312 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 161.825438][ T6961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 161.825450][ T6961] Call Trace: [ 161.825458][ T6961] [ 161.825467][ T6961] dump_stack_lvl+0x189/0x250 [ 161.825499][ T6961] ? __lock_acquire+0xaac/0xd20 [ 161.825530][ T6961] ? __pfx_dump_stack_lvl+0x10/0x10 [ 161.825558][ T6961] ? __pfx__printk+0x10/0x10 [ 161.825578][ T6961] ? __might_fault+0xb0/0x130 [ 161.825615][ T6961] should_fail_ex+0x414/0x560 [ 161.825651][ T6961] _copy_from_user+0x2d/0xb0 [ 161.825679][ T6961] kstrtouint_from_user+0xc4/0x170 [ 161.825704][ T6961] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 161.825743][ T6961] proc_fail_nth_write+0x88/0x240 [ 161.825771][ T6961] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 161.825804][ T6961] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 161.825833][ T6961] vfs_write+0x27b/0xa90 [ 161.825864][ T6961] ? __pfx_vfs_write+0x10/0x10 [ 161.825887][ T6961] ? __fget_files+0x2a/0x420 [ 161.825917][ T6961] ? __fget_files+0x3a0/0x420 [ 161.825940][ T6961] ? __fget_files+0x2a/0x420 [ 161.825973][ T6961] ksys_write+0x145/0x250 [ 161.825994][ T6961] ? rcu_is_watching+0x15/0xb0 [ 161.826024][ T6961] ? __pfx_ksys_write+0x10/0x10 [ 161.826048][ T6961] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 161.826091][ T6961] ? lockdep_hardirqs_on+0x9c/0x150 [ 161.826116][ T6961] __do_fast_syscall_32+0xb4/0x110 [ 161.826143][ T6961] ? lockdep_hardirqs_on+0x9c/0x150 [ 161.826180][ T6961] do_fast_syscall_32+0x34/0x80 [ 161.826205][ T6961] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 161.826229][ T6961] RIP: 0023:0xf70ae539 [ 161.826246][ T6961] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 161.826263][ T6961] RSP: 002b:00000000f509e590 EFLAGS: 00000206 ORIG_RAX: 0000000000000004 [ 161.826284][ T6961] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00000000f509e620 [ 161.826297][ T6961] RDX: 0000000000000001 RSI: 00000000f7412ff4 RDI: 0000000000000000 [ 161.826309][ T6961] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 161.826321][ T6961] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 161.826333][ T6961] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 161.826363][ T6961] [ 162.457556][ T6973] netlink: 16 bytes leftover after parsing attributes in process `syz.3.316'. [ 162.697328][ T6977] binder_alloc: binder_alloc_mmap_handler: 6975 80ffd000-81000000 already mapped failed -16 [ 163.559960][ T24] usb 5-1: USB disconnect, device number 24 [ 163.799340][ T5827] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 163.969286][ T5827] usb 2-1: device descriptor read/64, error -71 [ 164.041823][ T7000] netlink: 4 bytes leftover after parsing attributes in process `syz.0.326'. [ 164.239231][ T5827] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 164.349275][ T10] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 164.379223][ T5827] usb 2-1: device descriptor read/64, error -71 [ 164.419290][ T5878] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 164.491732][ T5827] usb usb2-port1: attempt power cycle [ 164.503796][ T10] usb 1-1: config 5 has an invalid interface number: 1 but max is 0 [ 164.517286][ T10] usb 1-1: config 5 has no interface number 0 [ 164.526943][ T10] usb 1-1: config 5 interface 1 has no altsetting 0 [ 164.556842][ T10] usb 1-1: New USB device found, idVendor=15ba, idProduct=002b, bcdDevice=d5.66 [ 164.576700][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.653027][ T5878] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 164.664116][ T10] usb 1-1: Product: syz [ 164.668323][ T10] usb 1-1: Manufacturer: syz [ 164.684584][ T5878] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 164.699313][ T10] usb 1-1: SerialNumber: syz [ 164.722148][ T5878] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2ced, bcdDevice= 0.00 [ 164.737667][ T7006] FAULT_INJECTION: forcing a failure. [ 164.737667][ T7006] name failslab, interval 1, probability 0, space 0, times 0 [ 164.750588][ T5878] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.761955][ T7006] CPU: 0 UID: 0 PID: 7006 Comm: syz.4.329 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 164.761985][ T7006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 164.761997][ T7006] Call Trace: [ 164.762005][ T7006] [ 164.762014][ T7006] dump_stack_lvl+0x189/0x250 [ 164.762050][ T7006] ? __pfx_dump_stack_lvl+0x10/0x10 [ 164.762077][ T7006] ? __pfx__printk+0x10/0x10 [ 164.762102][ T7006] ? __pfx___might_resched+0x10/0x10 [ 164.762118][ T7006] ? fs_reclaim_acquire+0x7d/0x100 [ 164.762161][ T7006] should_fail_ex+0x414/0x560 [ 164.762194][ T7006] should_failslab+0xa8/0x100 [ 164.762221][ T7006] __kmalloc_noprof+0xcb/0x4f0 [ 164.762243][ T7006] ? fib6_info_alloc+0x30/0xf0 [ 164.762269][ T7006] ? fib6_get_table+0x39/0x270 [ 164.762289][ T7006] fib6_info_alloc+0x30/0xf0 [ 164.762319][ T7006] ip6_route_info_create+0x4b3/0x1360 [ 164.762354][ T7006] ip6_route_add+0x28/0x160 [ 164.762377][ T7006] inet6_rtm_newroute+0x222/0x1bf0 [ 164.762417][ T7006] ? __lock_acquire+0xaac/0xd20 [ 164.762449][ T7006] ? __pfx_inet6_rtm_newroute+0x10/0x10 [ 164.762478][ T7006] ? __mutex_trylock_common+0x153/0x260 [ 164.762500][ T7006] ? __pfx___mutex_trylock_common+0x10/0x10 [ 164.762524][ T7006] ? rcu_is_watching+0x15/0xb0 [ 164.762554][ T7006] ? trace_contention_end+0x39/0x120 [ 164.762574][ T7006] ? __mutex_lock+0x330/0xe80 [ 164.762601][ T7006] ? aa_get_newest_label+0xf7/0x5d0 [ 164.762652][ T7006] ? __pfx_inet6_rtm_newroute+0x10/0x10 [ 164.762680][ T7006] rtnetlink_rcv_msg+0x779/0xb70 [ 164.762705][ T7006] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 164.762724][ T7006] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 164.762748][ T7006] ? ref_tracker_free+0x63a/0x7d0 [ 164.762766][ T7006] ? __copy_skb_header+0xa7/0x550 [ 164.762801][ T7006] netlink_rcv_skb+0x219/0x490 [ 164.762823][ T7006] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 164.762845][ T7006] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 164.762884][ T7006] ? netlink_deliver_tap+0x2e/0x1b0 [ 164.762904][ T7006] ? netlink_deliver_tap+0x2e/0x1b0 [ 164.762930][ T7006] netlink_unicast+0x758/0x8d0 [ 164.762973][ T7006] netlink_sendmsg+0x805/0xb30 [ 164.763004][ T7006] ? __pfx_netlink_sendmsg+0x10/0x10 [ 164.763028][ T7006] ? __import_iovec+0x5d4/0x7f0 [ 164.763051][ T7006] ? aa_sock_msg_perm+0x94/0x160 [ 164.763073][ T7006] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 164.763095][ T7006] ? __pfx_netlink_sendmsg+0x10/0x10 [ 164.763118][ T7006] __sock_sendmsg+0x219/0x270 [ 164.763177][ T7006] ____sys_sendmsg+0x505/0x830 [ 164.763208][ T7006] ? __pfx_____sys_sendmsg+0x10/0x10 [ 164.763257][ T7006] ___sys_sendmsg+0x21f/0x2a0 [ 164.763289][ T7006] ? __pfx____sys_sendmsg+0x10/0x10 [ 164.763354][ T7006] ? __fget_files+0x2a/0x420 [ 164.763378][ T7006] ? __fget_files+0x3a0/0x420 [ 164.763415][ T7006] __sys_sendmsg+0x164/0x220 [ 164.763443][ T7006] ? __pfx___sys_sendmsg+0x10/0x10 [ 164.763484][ T7006] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 164.763509][ T7006] ? lockdep_hardirqs_on+0x9c/0x150 [ 164.763534][ T7006] __do_fast_syscall_32+0xb4/0x110 [ 164.763560][ T7006] ? lockdep_hardirqs_on+0x9c/0x150 [ 164.763587][ T7006] do_fast_syscall_32+0x34/0x80 [ 164.763611][ T7006] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 164.763634][ T7006] RIP: 0023:0xf7f01539 [ 164.763652][ T7006] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 164.763669][ T7006] RSP: 002b:00000000f502655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 164.763690][ T7006] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 0000000080000680 [ 164.763704][ T7006] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 164.763715][ T7006] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 164.763726][ T7006] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 164.763738][ T7006] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 164.763767][ T7006] [ 165.150742][ C0] vkms_vblank_simulate: vblank timer overrun [ 165.160365][ T5878] usb 4-1: config 0 descriptor?? [ 165.194138][ T10] ftdi_sio 1-1:5.1: FTDI USB Serial Device converter detected [ 165.203765][ T10] ftdi_sio ttyUSB0: unknown device type: 0xd566 [ 165.214824][ T10] usb 1-1: USB disconnect, device number 16 [ 165.223116][ T10] ftdi_sio 1-1:5.1: device disconnected [ 165.233826][ T5827] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 165.261496][ T5827] usb 2-1: device descriptor read/8, error -71 [ 165.384783][ T7002] netlink: 'syz.3.327': attribute type 10 has an invalid length. [ 165.437578][ T7002] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 165.509250][ T5827] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 165.530032][ T5827] usb 2-1: device descriptor read/8, error -71 [ 165.639629][ T5827] usb usb2-port1: unable to enumerate USB device [ 165.855193][ T5878] usbhid 4-1:0.0: can't add hid device: -71 [ 165.861354][ T5878] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 165.883136][ T5878] usb 4-1: USB disconnect, device number 16 [ 166.595575][ T7017] fuse: Unknown parameter '184467440737095516150x0000000000000004' [ 167.349437][ T24] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 167.439279][ T5874] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 167.489233][ T24] usb 4-1: device descriptor read/64, error -71 [ 167.539286][ T5876] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 167.589268][ T5874] usb 2-1: Using ep0 maxpacket: 32 [ 167.598997][ T5874] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 167.614819][ T5874] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 167.659374][ T5874] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 167.669479][ T5874] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 167.681382][ T5874] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 167.696896][ T5874] usb 2-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 167.739225][ T24] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 167.757274][ T5876] usb 1-1: Using ep0 maxpacket: 16 [ 167.793735][ T5874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.807248][ T5876] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 167.819790][ T5874] usb 2-1: Product: syz [ 167.832926][ T5876] usb 1-1: config 0 has no interfaces? [ 167.838635][ T5874] usb 2-1: Manufacturer: syz [ 167.854086][ T5874] usb 2-1: SerialNumber: syz [ 167.859035][ T5876] usb 1-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 167.880201][ T5874] usb 2-1: config 0 descriptor?? [ 167.885215][ T5876] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.905881][ T5876] usb 1-1: config 0 descriptor?? [ 167.929286][ T24] usb 4-1: device descriptor read/64, error -71 [ 168.040484][ T24] usb usb4-port1: attempt power cycle [ 168.335204][ T5874] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 168.369525][ T5874] input input11: Device does not respond to id packet M [ 168.384356][ T24] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 168.421868][ T5874] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 168.433580][ T5874] input input11: Device does not respond to id packet P [ 168.455988][ T24] usb 4-1: device descriptor read/8, error -71 [ 168.478174][ T5874] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 168.489216][ T5874] input input11: Device does not respond to id packet B [ 168.497660][ T5874] input input11: Device does not respond to id packet N [ 168.653527][ T7052] warning: `syz.2.343' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 168.709403][ T24] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 168.754429][ T24] usb 4-1: device descriptor read/8, error -71 [ 168.782532][ T5874] iforce 2-1:0.0: usb_submit_urb failed: -71 [ 168.797850][ T5874] iforce 2-1:0.0: usb_submit_urb failed: -71 [ 168.819940][ T5874] iforce 2-1:0.0: usb_submit_urb failed: -71 [ 168.837614][ T5874] iforce 2-1:0.0: usb_submit_urb failed: -71 [ 168.857241][ T5874] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input11 [ 168.877655][ T24] usb usb4-port1: unable to enumerate USB device [ 168.898458][ T5874] usb 2-1: USB disconnect, device number 20 [ 169.398030][ T7063] netlink: 4 bytes leftover after parsing attributes in process `syz.2.347'. [ 169.471298][ T7064] xt_time: unknown flags 0xf0 [ 169.593239][ T7068] netlink: 40 bytes leftover after parsing attributes in process `syz.1.349'. [ 169.849294][ T10] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 170.011375][ T10] usb 5-1: config 0 has an invalid interface number: 9 but max is 0 [ 170.019773][ T10] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 170.030199][ T10] usb 5-1: config 0 has no interface number 0 [ 170.036382][ T10] usb 5-1: New USB device found, idVendor=0421, idProduct=0302, bcdDevice=45.e8 [ 170.046448][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.057508][ T10] usb 5-1: config 0 descriptor?? [ 170.073757][ T10] rndis_host 5-1:0.9: More than one union descriptor, skipping ... [ 170.090103][ T10] usb 5-1: bad CDC descriptors [ 170.095744][ T10] cdc_acm 5-1:0.9: More than one union descriptor, skipping ... [ 170.109496][ T52] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 170.248324][ T5874] usb 1-1: USB disconnect, device number 17 [ 170.269811][ T52] usb 3-1: Using ep0 maxpacket: 16 [ 170.277703][ T52] usb 3-1: too many configurations: 172, using maximum allowed: 8 [ 170.299398][ T52] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 170.307305][ T52] usb 3-1: can't read configurations, error -61 [ 170.361830][ T10] IPVS: starting estimator thread 0... [ 170.367907][ T7078] 8021q: VLANs not supported on ip_vti0 [ 170.473921][ T52] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 170.509373][ T7082] IPVS: using max 38 ests per chain, 91200 per kthread [ 170.540534][ T7091] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 170.550474][ T7091] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 170.634247][ T7094] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 170.644328][ T7094] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 170.649274][ T10] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 170.669590][ T52] usb 3-1: Using ep0 maxpacket: 16 [ 170.675530][ T52] usb 3-1: too many configurations: 172, using maximum allowed: 8 [ 170.690661][ T52] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 170.698450][ T52] usb 3-1: can't read configurations, error -61 [ 170.712249][ T52] usb usb3-port1: attempt power cycle [ 170.719312][ T5878] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 170.822193][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 170.835252][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 170.844659][ T10] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 170.856214][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.866204][ T10] usb 4-1: Product: syz [ 170.879306][ T5878] usb 2-1: Using ep0 maxpacket: 8 [ 170.885372][ T10] usb 4-1: Manufacturer: syz [ 170.892391][ T10] usb 4-1: SerialNumber: syz [ 170.903464][ T5878] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 170.912292][ T5878] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 170.922470][ T5878] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 170.940945][ T10] usb 4-1: config 0 descriptor?? [ 170.946155][ T5878] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 170.956758][ T5878] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 170.981113][ T5878] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 170.991177][ T5878] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.079381][ T52] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 171.130158][ T52] usb 3-1: Using ep0 maxpacket: 16 [ 171.177655][ T52] usb 3-1: too many configurations: 172, using maximum allowed: 8 [ 171.235227][ T7089] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.244558][ T52] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 171.256001][ T52] usb 3-1: can't read configurations, error -61 [ 171.264547][ T7089] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.288817][ T5878] usb 2-1: usb_control_msg returned -32 [ 171.296992][ T5878] usbtmc 2-1:16.0: can't read capabilities [ 171.385261][ T10] gs_usb 4-1:0.0: Configuring for 1 interfaces [ 171.419311][ T52] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 171.439836][ T52] usb 3-1: Using ep0 maxpacket: 16 [ 171.446680][ T52] usb 3-1: too many configurations: 172, using maximum allowed: 8 [ 171.457648][ T52] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 171.467659][ T52] usb 3-1: can't read configurations, error -61 [ 171.479505][ T52] usb usb3-port1: unable to enumerate USB device [ 171.800729][ T10] gs_usb 4-1:0.0: Disabling termination support for channel 0 (-EPROTO) [ 171.872711][ T52] usb 2-1: USB disconnect, device number 21 [ 171.877111][ T10] usb 4-1: USB disconnect, device number 21 [ 172.116809][ T7104] fuse: Bad value for 'fd' [ 173.117088][ T52] usb 5-1: USB disconnect, device number 25 [ 174.109475][ T52] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 174.117707][ T7129] sctp: [Deprecated]: syz.0.368 (pid 7129) Use of int in max_burst socket option. [ 174.117707][ T7129] Use struct sctp_assoc_value instead [ 174.183597][ T7137] kvm: kvm [7136]: vcpu1, guest rIP: 0xfff0 Unhandled WRMSR(0x40000004) = 0x0 [ 174.230541][ T7135] »»»»»»aaaaaaaaa: renamed from lo (while UP) [ 174.299415][ T52] usb 5-1: Using ep0 maxpacket: 16 [ 174.309694][ T10] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 174.323421][ T52] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 174.353056][ T52] usb 5-1: config 0 has no interfaces? [ 174.357423][ T7142] nft_compat: unsupported protocol 5 [ 174.368165][ T52] usb 5-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 174.387715][ T52] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.410005][ T5876] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 174.428897][ T52] usb 5-1: config 0 descriptor?? [ 174.472008][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.474324][ T7146] netlink: 16 bytes leftover after parsing attributes in process `syz.2.373'. [ 174.484912][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 174.514459][ T10] usb 4-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 174.523997][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.538555][ T10] usb 4-1: config 0 descriptor?? [ 174.575155][ T5876] usb 1-1: Using ep0 maxpacket: 32 [ 174.584876][ T5876] usb 1-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 174.597125][ T5876] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.605267][ T5876] usb 1-1: Product: syz [ 174.612511][ T5876] usb 1-1: Manufacturer: syz [ 174.617169][ T5876] usb 1-1: SerialNumber: syz [ 174.626048][ T5876] usb 1-1: config 0 descriptor?? [ 174.766090][ T7151] netlink: 4 bytes leftover after parsing attributes in process `syz.2.374'. [ 174.777038][ T7151] netlink: 277 bytes leftover after parsing attributes in process `syz.2.374'. [ 174.786841][ T7151] netlink: 277 bytes leftover after parsing attributes in process `syz.2.374'. [ 174.978911][ T7156] capability: warning: `syz.2.376' uses 32-bit capabilities (legacy support in use) [ 175.187340][ T30] kauditd_printk_skb: 691 callbacks suppressed [ 175.187383][ T30] audit: type=1326 audit(1746388397.683:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7161 comm="syz.2.377" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f91539 code=0x0 [ 175.419264][ T5878] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 175.427249][ T10] hid-led 0003:0FC5:B080.0005: probe with driver hid-led failed with error -71 [ 175.453424][ T10] usb 4-1: USB disconnect, device number 22 [ 175.569293][ T5878] usb 3-1: device descriptor read/64, error -71 [ 176.015048][ T7176] netlink: 4 bytes leftover after parsing attributes in process `syz.3.380'. [ 176.019438][ T5878] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 176.201501][ T5878] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 176.216284][ T5878] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 176.226389][ T5878] usb 3-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 176.236260][ T5878] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.252599][ T5878] usb 3-1: config 0 descriptor?? [ 176.255362][ T52] usb 5-1: USB disconnect, device number 26 [ 176.649264][ T52] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 176.698424][ T5878] elan 0003:04F3:0755.0006: failed to start in urb: -90 [ 176.713515][ T5878] elan 0003:04F3:0755.0006: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.2-1/input0 [ 176.830766][ T52] usb 5-1: Using ep0 maxpacket: 16 [ 176.838617][ T52] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 176.853159][ T52] usb 5-1: config 0 has no interface number 0 [ 176.861941][ T52] usb 5-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 176.871557][ T52] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.879744][ T52] usb 5-1: Product: syz [ 176.884023][ T52] usb 5-1: Manufacturer: syz [ 176.888646][ T52] usb 5-1: SerialNumber: syz [ 176.898024][ T52] usb 5-1: config 0 descriptor?? [ 176.918020][ T52] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 176.935817][ T7173] netlink: 32 bytes leftover after parsing attributes in process `syz.2.379'. [ 176.949910][ T5906] usb 3-1: USB disconnect, device number 17 [ 177.025492][ T5876] peak_usb 1-1:0.0 can0: unable to request usb[type=0 value=1] err=-71 [ 177.043802][ T5876] peak_usb 1-1:0.0: unable to read PCAN-USB Pro firmware info (err -71) [ 177.111377][ T5876] peak_usb 1-1:0.0: probe with driver peak_usb failed with error -71 [ 177.132205][ T5876] usb 1-1: USB disconnect, device number 19 [ 178.222038][ T7178] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 178.250045][ T7178] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 178.849195][ T5878] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 178.935543][ T52] gspca_spca1528: reg_r err -71 [ 178.949407][ T5906] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 178.969640][ T52] spca1528 5-1:0.1: probe with driver spca1528 failed with error -71 [ 179.001040][ T52] usb 5-1: USB disconnect, device number 27 [ 179.009253][ T5878] usb 2-1: Using ep0 maxpacket: 16 [ 179.053518][ T5878] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 179.093401][ T5878] usb 2-1: config 0 has no interfaces? [ 179.119602][ T7222] netlink: 8 bytes leftover after parsing attributes in process `syz.4.398'. [ 179.133642][ T5878] usb 2-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 179.149340][ T5906] usb 3-1: Using ep0 maxpacket: 8 [ 179.163280][ T5878] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.175272][ T5906] usb 3-1: unable to get BOS descriptor or descriptor too short [ 179.186360][ T5906] usb 3-1: config 3 has an invalid interface number: 200 but max is 0 [ 179.200336][ T5906] usb 3-1: config 3 has no interface number 0 [ 179.210791][ T5878] usb 2-1: config 0 descriptor?? [ 179.227633][ T5906] usb 3-1: config 3 interface 200 altsetting 8 endpoint 0xA has an invalid bInterval 129, changing to 11 [ 179.286907][ T5906] usb 3-1: config 3 interface 200 altsetting 8 endpoint 0x3 has an invalid bInterval 92, changing to 10 [ 179.329373][ T5906] usb 3-1: config 3 interface 200 has no altsetting 0 [ 179.349019][ T5906] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice=90.57 [ 179.366968][ T5906] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.406892][ T5906] usb 3-1: Product: syz [ 179.439316][ T5906] usb 3-1: Manufacturer: syz [ 179.445296][ T5906] usb 3-1: SerialNumber: syz [ 179.504463][ T7233] netlink: 16 bytes leftover after parsing attributes in process `syz.0.403'. [ 179.674014][ T7216] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.683113][ T7216] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 179.698324][ T7216] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.711835][ T7236] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.721200][ T7216] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 179.747892][ T7236] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 179.809022][ T5906] usbtest 3-1:3.200: couldn't get endpoints, -71 [ 179.829667][ T5906] usbtest 3-1:3.200: probe with driver usbtest failed with error -71 [ 179.860219][ T5906] usb 3-1: USB disconnect, device number 18 [ 180.080385][ T7244] FAULT_INJECTION: forcing a failure. [ 180.080385][ T7244] name failslab, interval 1, probability 0, space 0, times 0 [ 180.136160][ T7244] CPU: 0 UID: 0 PID: 7244 Comm: syz.4.406 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 180.136190][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 180.136202][ T7244] Call Trace: [ 180.136210][ T7244] [ 180.136219][ T7244] dump_stack_lvl+0x189/0x250 [ 180.136254][ T7244] ? __pfx_dump_stack_lvl+0x10/0x10 [ 180.136288][ T7244] ? __pfx__printk+0x10/0x10 [ 180.136315][ T7244] ? __pfx___might_resched+0x10/0x10 [ 180.136338][ T7244] should_fail_ex+0x414/0x560 [ 180.136374][ T7244] should_failslab+0xa8/0x100 [ 180.136402][ T7244] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 180.136428][ T7244] ? __sys_connect+0x313/0x440 [ 180.136449][ T7244] ? __alloc_skb+0x112/0x2d0 [ 180.136469][ T7244] ? __do_fast_syscall_32+0xb4/0x110 [ 180.136498][ T7244] __alloc_skb+0x112/0x2d0 [ 180.136523][ T7244] virtio_transport_alloc_skb+0x4c/0xe60 [ 180.136551][ T7244] ? __local_bh_enable_ip+0x12d/0x1c0 [ 180.136582][ T7244] ? lockdep_hardirqs_on+0x9c/0x150 [ 180.136616][ T7244] virtio_transport_send_pkt_info+0x617/0xf00 [ 180.136668][ T7244] virtio_transport_connect+0xa7/0x100 [ 180.136689][ T7244] ? __pfx_virtio_transport_connect+0x10/0x10 [ 180.136713][ T7244] ? __pfx_vsock_auto_bind+0x10/0x10 [ 180.136738][ T7244] ? vsock_assign_transport+0x54c/0x6a0 [ 180.136766][ T7244] vsock_connect+0xb8d/0xe20 [ 180.136796][ T7244] ? aa_sk_perm+0x81e/0x950 [ 180.136815][ T7244] ? __might_fault+0xb0/0x130 [ 180.136840][ T7244] ? __pfx_vsock_connect+0x10/0x10 [ 180.136863][ T7244] ? __pfx_aa_sk_perm+0x10/0x10 [ 180.136893][ T7244] ? __pfx_autoremove_wake_function+0x10/0x10 [ 180.136927][ T7244] ? bpf_lsm_socket_connect+0x9/0x20 [ 180.136953][ T7244] __sys_connect+0x313/0x440 [ 180.136974][ T7244] ? __fget_files+0x3a0/0x420 [ 180.137001][ T7244] ? __pfx___sys_connect+0x10/0x10 [ 180.137046][ T7244] __ia32_sys_connect+0x7a/0x90 [ 180.137070][ T7244] __do_fast_syscall_32+0xb4/0x110 [ 180.137096][ T7244] ? lockdep_hardirqs_on+0x9c/0x150 [ 180.137123][ T7244] do_fast_syscall_32+0x34/0x80 [ 180.137148][ T7244] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 180.137172][ T7244] RIP: 0023:0xf7f01539 [ 180.137189][ T7244] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 180.137207][ T7244] RSP: 002b:00000000f502655c EFLAGS: 00000206 ORIG_RAX: 000000000000016a [ 180.137228][ T7244] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000200 [ 180.137241][ T7244] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 180.137253][ T7244] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 180.137265][ T7244] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 180.137276][ T7244] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 180.137306][ T7244] [ 180.554704][ T7254] FAULT_INJECTION: forcing a failure. [ 180.554704][ T7254] name failslab, interval 1, probability 0, space 0, times 0 [ 180.566201][ T7252] fuse: root generation should be zero [ 180.571063][ T7254] CPU: 1 UID: 0 PID: 7254 Comm: syz.4.410 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 180.571095][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 180.571109][ T7254] Call Trace: [ 180.571118][ T7254] [ 180.571128][ T7254] dump_stack_lvl+0x189/0x250 [ 180.571167][ T7254] ? __pfx_dump_stack_lvl+0x10/0x10 [ 180.571198][ T7254] ? __pfx__printk+0x10/0x10 [ 180.571227][ T7254] ? __pfx___might_resched+0x10/0x10 [ 180.571251][ T7254] should_fail_ex+0x414/0x560 [ 180.571292][ T7254] should_failslab+0xa8/0x100 [ 180.571324][ T7254] __kmalloc_cache_noprof+0x70/0x3d0 [ 180.571350][ T7254] ? sctp_association_new+0x89/0x25f0 [ 180.571381][ T7254] ? __asan_memcpy+0x40/0x70 [ 180.571406][ T7254] sctp_association_new+0x89/0x25f0 [ 180.571438][ T7254] ? sctp_do_bind+0x657/0x940 [ 180.571477][ T7254] ? __ipv6_addr_type+0x14d/0x2f0 [ 180.571511][ T7254] sctp_connect_new_asoc+0x2c5/0x690 [ 180.571547][ T7254] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 180.571578][ T7254] ? __local_bh_enable_ip+0x12d/0x1c0 [ 180.571627][ T7254] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 180.571654][ T7254] ? security_sctp_bind_connect+0x7e/0x2e0 [ 180.571690][ T7254] sctp_sendmsg+0x155c/0x2810 [ 180.571737][ T7254] ? __pfx_sctp_sendmsg+0x10/0x10 [ 180.571773][ T7254] ? aa_sk_perm+0x81e/0x950 [ 180.571799][ T7254] ? __pfx_aa_sk_perm+0x10/0x10 [ 180.571836][ T7254] ? sock_rps_record_flow+0x19/0x400 [ 180.571869][ T7254] ? inet_sendmsg+0x2f4/0x370 [ 180.571901][ T7254] __sock_sendmsg+0x19c/0x270 [ 180.571939][ T7254] ____sys_sendmsg+0x52d/0x830 [ 180.571973][ T7254] ? __pfx_____sys_sendmsg+0x10/0x10 [ 180.572024][ T7254] ___sys_sendmsg+0x21f/0x2a0 [ 180.572054][ T7254] ? __pfx____sys_sendmsg+0x10/0x10 [ 180.572121][ T7254] ? __fget_files+0x2a/0x420 [ 180.572148][ T7254] ? __fget_files+0x3a0/0x420 [ 180.572187][ T7254] __sys_sendmmsg+0x28e/0x430 [ 180.572220][ T7254] ? __pfx___sys_sendmmsg+0x10/0x10 [ 180.572258][ T7254] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 180.572305][ T7254] ? ksys_write+0x1f0/0x250 [ 180.572341][ T7254] __ia32_compat_sys_sendmmsg+0xa2/0xc0 [ 180.572370][ T7254] __do_fast_syscall_32+0xb4/0x110 [ 180.572398][ T7254] ? lockdep_hardirqs_on+0x9c/0x150 [ 180.572427][ T7254] do_fast_syscall_32+0x34/0x80 [ 180.572453][ T7254] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 180.572479][ T7254] RIP: 0023:0xf7f01539 [ 180.572498][ T7254] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 180.572515][ T7254] RSP: 002b:00000000f502655c EFLAGS: 00000206 ORIG_RAX: 0000000000000159 [ 180.572538][ T7254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000040 [ 180.572552][ T7254] RDX: 0000000000000002 RSI: 0000000004008040 RDI: 0000000000000000 [ 180.572565][ T7254] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 180.572577][ T7254] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 180.572589][ T7254] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 180.572627][ T7254] [ 180.579254][ T52] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 180.782201][ T7257] bridge0: port 4(veth1_to_bridge) entered blocking state [ 180.929277][ T52] usb 4-1: Using ep0 maxpacket: 32 [ 180.938020][ T7257] bridge0: port 4(veth1_to_bridge) entered disabled state [ 180.951189][ T52] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 102, changing to 10 [ 180.970647][ T7257] veth1_to_bridge: entered allmulticast mode [ 180.979196][ T52] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24624, setting to 1024 [ 180.991997][ T7257] veth1_to_bridge: entered promiscuous mode [ 180.994758][ T52] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 181.012598][ T7257] bridge0: adding interface veth1_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 181.021115][ T52] usb 4-1: New USB device found, idVendor=05ac, idProduct=020f, bcdDevice= 0.22 [ 181.034623][ T52] usb 4-1: New USB device strings: Mfr=1, Product=130, SerialNumber=131 [ 181.043182][ T52] usb 4-1: Product: syz [ 181.049034][ T52] usb 4-1: Manufacturer: syz [ 181.054106][ T52] usb 4-1: SerialNumber: syz [ 181.078508][ T52] input: appletouch as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/input/input12 [ 181.081485][ T7257] bridge0: port 4(veth1_to_bridge) entered blocking state [ 181.096222][ T7257] bridge0: port 4(veth1_to_bridge) entered forwarding state [ 181.286351][ T7266] FAULT_INJECTION: forcing a failure. [ 181.286351][ T7266] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 181.310233][ T52] usb 4-1: USB disconnect, device number 23 [ 181.315520][ T5827] usb 2-1: USB disconnect, device number 22 [ 181.335328][ T7266] CPU: 0 UID: 0 PID: 7266 Comm: syz.2.414 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 181.335356][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 181.335368][ T7266] Call Trace: [ 181.335377][ T7266] [ 181.335385][ T7266] dump_stack_lvl+0x189/0x250 [ 181.335422][ T7266] ? __pfx_dump_stack_lvl+0x10/0x10 [ 181.335450][ T7266] ? __pfx__printk+0x10/0x10 [ 181.335482][ T7266] should_fail_ex+0x414/0x560 [ 181.335534][ T7266] _copy_to_user+0x31/0xb0 [ 181.335563][ T7266] pagemap_read+0x4d4/0x7b0 [ 181.335597][ T7266] ? __pfx_pagemap_read+0x10/0x10 [ 181.335626][ T7266] ? rw_verify_area+0x258/0x650 [ 181.335647][ T7266] ? __pfx_pagemap_read+0x10/0x10 [ 181.335672][ T7266] vfs_read+0x1fd/0x980 [ 181.335702][ T7266] ? __pfx_vfs_read+0x10/0x10 [ 181.335724][ T7266] ? __fget_files+0x2a/0x420 [ 181.335753][ T7266] ? __fget_files+0x2a/0x420 [ 181.335776][ T7266] ? __fget_files+0x3a0/0x420 [ 181.335799][ T7266] ? __fget_files+0x2a/0x420 [ 181.335831][ T7266] ksys_pread64+0x126/0x1c0 [ 181.335853][ T7266] ? rcu_is_watching+0x15/0xb0 [ 181.335883][ T7266] ? __pfx_ksys_pread64+0x10/0x10 [ 181.335908][ T7266] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 181.335934][ T7266] ? __ia32_sys_ia32_pread64+0x20/0xd0 [ 181.335958][ T7266] __do_fast_syscall_32+0xb4/0x110 [ 181.335988][ T7266] ? lockdep_hardirqs_on+0x9c/0x150 [ 181.336014][ T7266] do_fast_syscall_32+0x34/0x80 [ 181.336038][ T7266] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 181.336062][ T7266] RIP: 0023:0xf7f91539 [ 181.336079][ T7266] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 181.336096][ T7266] RSP: 002b:00000000f50b655c EFLAGS: 00000206 ORIG_RAX: 00000000000000b4 [ 181.336117][ T7266] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080001240 [ 181.336131][ T7266] RDX: 00000000ffffff8c RSI: 0000000000200000 RDI: 0000000000000000 [ 181.336143][ T7266] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 181.336155][ T7266] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 181.336166][ T7266] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 181.336194][ T7266] [ 181.603873][ T52] appletouch 4-1:1.0: input: appletouch disconnected [ 181.981102][ T5827] usb 5-1: new full-speed USB device number 28 using dummy_hcd [ 182.129272][ T5878] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 182.169816][ T5827] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 182.226691][ T5827] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 182.276612][ T5827] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 182.289232][ T5827] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.297748][ T5827] usb 5-1: Product: syz [ 182.302138][ T5827] usb 5-1: Manufacturer: syz [ 182.306858][ T5827] usb 5-1: SerialNumber: syz [ 182.321300][ T10] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 182.333386][ T5878] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 182.367279][ T5878] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.449894][ T5878] usb 1-1: config 0 descriptor?? [ 182.510369][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 182.564984][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 182.625481][ T10] usb 2-1: config 0 has no interfaces? [ 182.725602][ T10] usb 2-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 182.836505][ T5827] usb 5-1: cannot find UAC_HEADER [ 182.875456][ T7293] loop6: detected capacity change from 0 to 524287999 [ 182.882485][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.970111][ T7274] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 183.004922][ T7274] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 183.077960][ T10] usb 2-1: config 0 descriptor?? [ 183.098012][ T5827] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 183.159602][ T5827] usb 5-1: USB disconnect, device number 28 [ 183.439828][ T5825] udevd[5825]: 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 [ 183.689269][ T52] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 183.839127][ T5839] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 183.892277][ T52] usb 4-1: Using ep0 maxpacket: 16 [ 184.083083][ T52] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.159219][ T5827] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 184.198879][ T52] usb 4-1: config 0 has no interfaces? [ 184.222060][ T52] usb 4-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 184.315696][ T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.326671][ T5827] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 184.338204][ T5827] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 184.348689][ T5827] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 184.362209][ T5827] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 184.371761][ T5827] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.386643][ T52] usb 4-1: config 0 descriptor?? [ 184.393424][ T5827] usb 5-1: config 0 descriptor?? [ 184.813787][ T5827] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 184.859259][ T52] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 184.909594][ T5827] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 184.949021][ T5878] usb 2-1: USB disconnect, device number 23 [ 185.021942][ T52] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.052531][ T52] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 185.076013][ T5827] usb 5-1: USB disconnect, device number 29 [ 185.094791][ T52] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 185.104458][ T52] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.133044][ T52] usb 3-1: config 0 descriptor?? [ 185.550836][ T5906] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 185.575471][ T52] usbhid 3-1:0.0: can't add hid device: -71 [ 185.585570][ T52] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 185.607620][ T52] usb 3-1: USB disconnect, device number 19 [ 185.711077][ T5906] usb 2-1: Using ep0 maxpacket: 16 [ 185.754367][ T7323] sctp: [Deprecated]: syz.4.432 (pid 7323) Use of int in max_burst socket option. [ 185.754367][ T7323] Use struct sctp_assoc_value instead [ 185.771280][ T7318] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 185.829755][ T5876] usb 1-1: USB disconnect, device number 20 [ 186.141304][ T5876] usb 4-1: USB disconnect, device number 24 [ 186.250209][ T7325] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for gretap1 [ 186.619349][ T5876] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 186.844620][ T5876] usb 4-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 186.894385][ T5876] usb 4-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 186.975107][ T5876] usb 4-1: Product: syz [ 187.015738][ T5876] usb 4-1: SerialNumber: syz [ 187.073822][ T5876] usb 4-1: config 0 descriptor?? [ 187.318609][ T5876] hso 4-1:0.0: Failed to find BULK IN ep [ 187.540385][ T52] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 187.632592][ T5878] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 187.636842][ T5876] usb 4-1: USB disconnect, device number 25 [ 187.783249][ T52] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 187.801425][ T52] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 187.824432][ T5878] usb 3-1: Using ep0 maxpacket: 16 [ 187.826907][ T52] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 187.865835][ T5878] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 187.894767][ T52] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 187.904130][ T52] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.926697][ T5878] usb 3-1: config 0 has no interfaces? [ 187.939275][ T52] usb 5-1: Product: syz [ 187.955052][ T5878] usb 3-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 187.957216][ T52] usb 5-1: Manufacturer: syz [ 188.005540][ T52] usb 5-1: SerialNumber: syz [ 188.009286][ T5878] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.074244][ T5878] usb 3-1: config 0 descriptor?? [ 188.287053][ T52] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 30 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 188.385701][ T7358] input: syz1 as /devices/virtual/input/input13 [ 188.412796][ T52] usb 3-1: USB disconnect, device number 20 [ 188.530700][ T7346] netlink: 20 bytes leftover after parsing attributes in process `syz.4.439'. [ 188.580001][ T5906] usb 2-1: unable to get BOS descriptor or descriptor too short [ 188.600810][ T5906] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 188.636066][ T5906] usb 2-1: can't read configurations, error -71 [ 188.686885][ T7365] FAULT_INJECTION: forcing a failure. [ 188.686885][ T7365] name failslab, interval 1, probability 0, space 0, times 0 [ 188.727097][ T7365] CPU: 1 UID: 0 PID: 7365 Comm: syz.1.445 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 188.727127][ T7365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 188.727139][ T7365] Call Trace: [ 188.727148][ T7365] [ 188.727157][ T7365] dump_stack_lvl+0x189/0x250 [ 188.727194][ T7365] ? __pfx_dump_stack_lvl+0x10/0x10 [ 188.727223][ T7365] ? __pfx__printk+0x10/0x10 [ 188.727250][ T7365] ? __pfx___might_resched+0x10/0x10 [ 188.727274][ T7365] should_fail_ex+0x414/0x560 [ 188.727309][ T7365] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 188.727337][ T7365] should_failslab+0xa8/0x100 [ 188.727364][ T7365] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 188.727390][ T7365] kmem_cache_alloc_lru_noprof+0x78/0x3d0 [ 188.727415][ T7365] ? shmem_alloc_inode+0x28/0x40 [ 188.727447][ T7365] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 188.727474][ T7365] shmem_alloc_inode+0x28/0x40 [ 188.727501][ T7365] alloc_inode+0x67/0x1b0 [ 188.727528][ T7365] new_inode+0x22/0x170 [ 188.727558][ T7365] shmem_get_inode+0x346/0xe90 [ 188.727597][ T7365] shmem_mknod+0x18c/0x3e0 [ 188.727622][ T7365] shmem_mkdir+0x33/0x70 [ 188.727642][ T7365] vfs_mkdir+0x303/0x510 [ 188.727670][ T7365] do_mkdirat+0x247/0x590 [ 188.727694][ T7365] ? __pfx_do_mkdirat+0x10/0x10 [ 188.727717][ T7365] ? getname_flags+0x1e5/0x540 [ 188.727748][ T7365] __ia32_sys_mkdirat+0x87/0xa0 [ 188.727771][ T7365] __do_fast_syscall_32+0xb4/0x110 [ 188.727798][ T7365] ? lockdep_hardirqs_on+0x9c/0x150 [ 188.727825][ T7365] do_fast_syscall_32+0x34/0x80 [ 188.727850][ T7365] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 188.727874][ T7365] RIP: 0023:0xf70be539 [ 188.727902][ T7365] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 188.727919][ T7365] RSP: 002b:00000000f50ae3c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000128 [ 188.727941][ T7365] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000080 [ 188.727955][ T7365] RDX: 00000000000001ff RSI: 0000000080000480 RDI: 0000000000000000 [ 188.727966][ T7365] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 188.727977][ T7365] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 188.727988][ T7365] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 188.728016][ T7365] [ 188.959330][ C1] vkms_vblank_simulate: vblank timer overrun [ 189.368833][ T7371] sctp: [Deprecated]: syz.1.446 (pid 7371) Use of int in max_burst socket option. [ 189.368833][ T7371] Use struct sctp_assoc_value instead [ 189.369247][ T52] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 189.600243][ T52] usb 4-1: Using ep0 maxpacket: 16 [ 189.633453][ T52] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.644671][ T52] usb 4-1: config 0 has no interfaces? [ 189.650600][ T52] usb 4-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 189.799371][ T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.854830][ T52] usb 4-1: config 0 descriptor?? [ 190.817143][ T52] usb 5-1: USB disconnect, device number 30 [ 191.363740][ T52] usblp0: removed [ 194.729117][ C0] sched: DL replenish lagged too much [ 194.813217][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.840588][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.628876][ T52] usb 4-1: USB disconnect, device number 26 [ 196.214879][ T7405] IPVS: sync thread started: state = BACKUP, mcast_ifn = wlan0, syncid = 1, id = 0 [ 196.243132][ T7398] netlink: 44 bytes leftover after parsing attributes in process `syz.1.454'. [ 199.821810][ T5878] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 199.951228][ T7403] netlink: 28 bytes leftover after parsing attributes in process `syz.1.454'. [ 200.149751][ T7403] netlink: 28 bytes leftover after parsing attributes in process `syz.1.454'. [ 214.759112][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.771714][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.785219][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.797838][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.811494][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.824203][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.837757][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.850381][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.864003][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 214.876734][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.759137][ C1] net_ratelimit: 5584 callbacks suppressed [ 219.759161][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.777631][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.790851][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.803409][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.816808][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.829402][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.842707][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.855243][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.868684][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 219.881289][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 224.769185][ C1] net_ratelimit: 6449 callbacks suppressed [ 224.769206][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 224.788009][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 224.801009][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 224.813663][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 224.826760][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 224.839859][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 224.852509][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 224.865974][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 224.878985][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 224.891555][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 229.779475][ C1] net_ratelimit: 6459 callbacks suppressed [ 229.779499][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 229.798374][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 229.810910][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 229.823865][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 229.836892][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 229.849427][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 229.862442][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 229.875336][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 229.887916][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 229.900894][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 234.789932][ C1] net_ratelimit: 6338 callbacks suppressed [ 234.789958][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 234.808769][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 234.821328][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 234.835059][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 234.848024][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 234.860595][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 234.873650][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 234.886611][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 234.899179][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 234.912230][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 239.799871][ C1] net_ratelimit: 6096 callbacks suppressed [ 239.799893][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.819259][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.832262][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 239.845231][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.857769][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.870664][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 239.883619][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.896176][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 239.909265][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 239.922193][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.809499][ C1] net_ratelimit: 7896 callbacks suppressed [ 244.809522][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.811175][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 244.815981][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.830294][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 244.840053][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 244.854147][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 244.864142][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.877974][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 244.887715][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.901925][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 249.819834][ C1] net_ratelimit: 8092 callbacks suppressed [ 249.819855][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 249.821222][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 249.826664][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 249.840637][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 249.850219][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 249.865253][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 249.874421][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 249.888431][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 249.898404][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 249.912258][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 254.829189][ C0] net_ratelimit: 8106 callbacks suppressed [ 254.829211][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 254.829256][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 254.837921][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 254.848069][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 254.861669][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 254.871650][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 254.885542][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 254.895709][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 254.909470][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 254.919810][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.379613][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 258.399791][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 259.839193][ C1] net_ratelimit: 8002 callbacks suppressed [ 259.839217][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 259.840391][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 259.846073][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 259.860480][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 259.870157][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 259.883862][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 259.893650][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 259.907912][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 259.917769][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 259.931913][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.849271][ C1] net_ratelimit: 8124 callbacks suppressed [ 264.849294][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.851272][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.856041][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 264.870182][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.880223][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.893927][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.903879][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.917853][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 264.927840][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 264.941570][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.859547][ C1] net_ratelimit: 8113 callbacks suppressed [ 269.859570][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 269.859694][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.866348][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.880132][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.889949][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.903830][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.914196][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 269.928051][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 269.938356][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 269.951858][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.869618][ C1] net_ratelimit: 8229 callbacks suppressed [ 274.869640][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.870841][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.876371][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 274.890877][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.900626][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.913963][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.923951][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.938167][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.948133][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 274.961950][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.879666][ C1] net_ratelimit: 8076 callbacks suppressed [ 279.879689][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.881280][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.886182][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.900202][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.910399][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 279.923963][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.934346][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.947781][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.957857][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.979911][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 284.889545][ C1] net_ratelimit: 7941 callbacks suppressed [ 284.889569][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.891366][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 284.896426][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 284.910661][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 284.920690][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.934529][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 284.944220][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.959372][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 284.968322][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 284.982226][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.899417][ C0] net_ratelimit: 7919 callbacks suppressed [ 289.899456][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.899485][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 289.908421][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.918297][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.932125][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.941790][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 289.955997][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.965925][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 289.979971][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 289.989958][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.909470][ C1] net_ratelimit: 8017 callbacks suppressed [ 294.909493][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.911209][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 294.915881][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.930297][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 294.940139][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 294.954066][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 294.964031][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 294.977925][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 294.987684][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 295.001893][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 299.919136][ C1] net_ratelimit: 8051 callbacks suppressed [ 299.919158][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.920515][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 299.925903][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 299.939964][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 299.950025][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.964112][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 299.973507][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 299.987643][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 299.997754][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 300.011632][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 304.929628][ C1] net_ratelimit: 8008 callbacks suppressed [ 304.929652][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 304.929759][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 304.936576][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.950400][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 304.960109][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 304.974405][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 304.984473][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 304.998449][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 305.009280][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 305.022748][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 309.939536][ C1] net_ratelimit: 7939 callbacks suppressed [ 309.939558][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.941482][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 309.946267][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 309.960576][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 309.970374][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 309.984144][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 309.993898][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 310.008195][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 310.018095][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 310.032759][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 312.439060][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 312.446079][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P7410/1:b..l [ 312.454392][ C1] rcu: (detected by 1, t=10503 jiffies, g=23509, q=785 ncpus=2) [ 312.462155][ C1] task:syz.0.459 state:R running task stack:26712 pid:7410 tgid:7407 ppid:5831 task_flags:0x400140 flags:0x20004006 [ 312.476625][ C1] Call Trace: [ 312.479957][ C1] [ 312.482929][ C1] __schedule+0x16e2/0x4cd0 [ 312.487492][ C1] ? lockdep_unlock+0x89/0x120 [ 312.492315][ C1] ? preempt_schedule_irq+0xb5/0x150 [ 312.497650][ C1] ? __pfx___schedule+0x10/0x10 [ 312.502558][ C1] ? preempt_schedule_irq+0xaa/0x150 [ 312.507889][ C1] preempt_schedule_irq+0xb5/0x150 [ 312.513042][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 312.518817][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 312.524678][ C1] irqentry_exit+0x6f/0x90 [ 312.529136][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 312.535155][ C1] RIP: 0010:unwind_next_frame+0x10e/0x2390 [ 312.541008][ C1] Code: 14 f7 0d 00 75 1f c6 05 b3 14 f7 0d 01 48 c7 c7 80 20 68 8b be 4b 03 00 00 48 c7 c2 c0 20 68 8b e8 27 9e 2c 00 4c 89 6c 24 70 <48> 89 5c 24 68 4d 8d 6e 50 4c 89 e8 48 c1 e8 03 48 89 44 24 38 80 [ 312.560662][ C1] RSP: 0018:ffffc9000b6a6fb8 EFLAGS: 00000202 [ 312.566776][ C1] RAX: 0000000000000001 RBX: ffffffff8230f32e RCX: 967fbcf32d51fa00 [ 312.574784][ C1] RDX: 0000000000000000 RSI: ffffffff8bc1d200 RDI: ffffffff8bc1d1c0 [ 312.582798][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 312.590813][ C1] R10: 0000000000000000 R11: ffffffff817199f5 R12: 1ffff920016d4e11 [ 312.599086][ C1] R13: ffffc9000b6a70c0 R14: ffffc9000b6a7088 R15: ffffffff817199f5 [ 312.607098][ C1] ? unwind_next_frame+0xa5/0x2390 [ 312.612266][ C1] ? do_dentry_open+0x35e/0x1970 [ 312.617259][ C1] ? unwind_next_frame+0xa5/0x2390 [ 312.622436][ C1] ? unwind_next_frame+0xd4/0x2390 [ 312.627630][ C1] ? unwind_next_frame+0xa5/0x2390 [ 312.632797][ C1] ? security_file_open+0xb1/0x270 [ 312.637971][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 312.644174][ C1] arch_stack_walk+0x11c/0x150 [ 312.649011][ C1] ? do_dentry_open+0x35e/0x1970 [ 312.654135][ C1] stack_trace_save+0x9c/0xe0 [ 312.658852][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 312.664266][ C1] ? __lock_acquire+0xaac/0xd20 [ 312.669171][ C1] save_stack+0xf7/0x1f0 [ 312.673467][ C1] ? __pfx_save_stack+0x10/0x10 [ 312.678369][ C1] ? __free_frozen_pages+0xb0e/0xcd0 [ 312.683718][ C1] ? __slab_free+0x326/0x400 [ 312.688345][ C1] ? qlist_free_all+0x9a/0x140 [ 312.693144][ C1] ? kasan_quarantine_reduce+0x148/0x160 [ 312.698818][ C1] ? __kasan_kmalloc+0x22/0xb0 [ 312.703628][ C1] ? __kmalloc_noprof+0x27a/0x4f0 [ 312.708697][ C1] ? tomoyo_encode+0x28b/0x550 [ 312.713510][ C1] ? tomoyo_realpath_from_path+0x58d/0x5d0 [ 312.719362][ C1] ? tomoyo_check_open_permission+0x1c1/0x3b0 [ 312.725487][ C1] ? security_file_open+0xb1/0x270 [ 312.730650][ C1] ? do_dentry_open+0x35e/0x1970 [ 312.735650][ C1] ? page_ext_put+0x97/0xc0 [ 312.740202][ C1] __reset_page_owner+0x71/0x1f0 [ 312.745186][ C1] __free_frozen_pages+0xb0e/0xcd0 [ 312.750353][ C1] __slab_free+0x326/0x400 [ 312.754803][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 312.760737][ C1] ? __phys_addr+0xba/0x170 [ 312.765288][ C1] qlist_free_all+0x9a/0x140 [ 312.769939][ C1] kasan_quarantine_reduce+0x148/0x160 [ 312.775449][ C1] __kasan_kmalloc+0x22/0xb0 [ 312.780085][ C1] __kmalloc_noprof+0x27a/0x4f0 [ 312.784981][ C1] ? tomoyo_encode+0x28b/0x550 [ 312.789791][ C1] tomoyo_encode+0x28b/0x550 [ 312.794432][ C1] tomoyo_realpath_from_path+0x58d/0x5d0 [ 312.800119][ C1] tomoyo_check_open_permission+0x1c1/0x3b0 [ 312.806064][ C1] ? tomoyo_check_open_permission+0x16a/0x3b0 [ 312.812177][ C1] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 312.818653][ C1] ? seqcount_lockdep_reader_access+0x175/0x1c0 [ 312.824947][ C1] ? __lock_acquire+0xaac/0xd20 [ 312.829866][ C1] ? mnt_get_write_access+0x68/0x2a0 [ 312.835207][ C1] ? tomoyo_file_open+0x166/0x220 [ 312.840277][ C1] security_file_open+0xb1/0x270 [ 312.845282][ C1] do_dentry_open+0x35e/0x1970 [ 312.850107][ C1] vfs_open+0x3b/0x340 [ 312.854217][ C1] ? path_openat+0x2ecd/0x3830 [ 312.859019][ C1] path_openat+0x2ee5/0x3830 [ 312.863642][ C1] ? arch_stack_walk+0xfc/0x150 [ 312.868655][ C1] ? __pfx_path_openat+0x10/0x10 [ 312.873630][ C1] ? do_fast_syscall_32+0x34/0x80 [ 312.878725][ C1] do_filp_open+0x1fa/0x410 [ 312.883280][ C1] ? __pfx_do_filp_open+0x10/0x10 [ 312.888353][ C1] ? __pfx_kfree_link+0x10/0x10 [ 312.893252][ C1] ? _raw_spin_unlock+0x28/0x50 [ 312.898137][ C1] ? alloc_fd+0x64c/0x6c0 [ 312.902606][ C1] do_sys_openat2+0x121/0x1c0 [ 312.907336][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 312.912587][ C1] ? exc_page_fault+0x68/0x110 [ 312.917400][ C1] __ia32_compat_sys_openat+0x131/0x160 [ 312.923010][ C1] __do_fast_syscall_32+0xb4/0x110 [ 312.928165][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 312.933412][ C1] do_fast_syscall_32+0x34/0x80 [ 312.938331][ C1] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 312.944705][ C1] RIP: 0023:0xf70fe539 [ 312.948806][ C1] RSP: 002b:00000000f50cd490 EFLAGS: 00000206 ORIG_RAX: 0000000000000127 [ 312.957266][ C1] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f50cd4e0 [ 312.965286][ C1] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00000000f7462ff4 [ 312.973383][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 312.981485][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 312.989514][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 312.997553][ C1] [ 314.949936][ C1] net_ratelimit: 7281 callbacks suppressed [ 314.949959][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.950174][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 314.956420][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 314.970772][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 314.980614][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 314.995194][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 315.005498][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.018520][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 315.028218][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 315.042592][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 319.959189][ C0] net_ratelimit: 7330 callbacks suppressed [ 319.959210][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 319.959415][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 319.968013][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 319.978287][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0) [ 319.992214][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 320.002270][ C1] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 320.016002][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 320.026035][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 320.040246][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 320.050101][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:72:ec:35:92:fc:cd, vlan:0)