last executing test programs: 15.177282959s ago: executing program 2 (id=537): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000400)=0x3, 0x4) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0xc, &(0x7f0000000640)=0x4, 0x4) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c7ddd48a400210f25080000008000001c0000000000000000080000"], 0x1c}}, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000dc0)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000780)={0x18, &(0x7f0000000600)=ANY=[@ANYBLOB="201602000000"], 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f00000001c0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000000)={{0x5, 0x0, 0x3}, 'syz0\x00', 0x3a}) r5 = syz_io_uring_setup(0x3380, &(0x7f0000000180)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) r8 = openat$cgroup_ro(r4, &(0x7f0000000500)='pids.current\x00', 0x275a, 0x0) write$UHID_CREATE2(r8, &(0x7f0000000040)=ANY=[@ANYBLOB='5'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r8, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x41, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x21, 0x1, {0x1}}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000001800010000000000000000000a000000000300000000000014000700000000000000000000010800040005000000"], 0x38}}, 0x0) io_uring_enter(r5, 0x2d3e, 0x0, 0x0, 0x0, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x44, 0x24, 0xd0f, 0x70bd2b, 0xfffffffc, {0x60, 0x0, 0x0, r11, {0x0, 0x8}, {0xffff, 0xffff}, {0x0, 0xc}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x14, 0x2, [@TCA_CAKE_AUTORATE={0x8}, @TCA_CAKE_INGRESS={0x8, 0xf, 0xfffffffe}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x3000c81c) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r8, 0x8933, &(0x7f0000000300)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r10, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@newchain={0x6c, 0x64, 0x100, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r12, {0x9, 0x4}, {0xfff3, 0xc}, {0x1}}, [@filter_kind_options=@f_flower={{0xb}, {0x34, 0x2, [@TCA_FLOWER_KEY_TCP_SRC={0x6, 0x12, 0x8}, @TCA_FLOWER_KEY_ENC_IP_TOS={0x5, 0x50, 0x4}, @TCA_FLOWER_KEY_FLAGS={0x8, 0x2f, 0x9af}, @TCA_FLOWER_KEY_IP_TOS={0x5}, @TCA_FLOWER_KEY_TCP_DST={0x6}, @TCA_FLOWER_KEY_ARP_TIP={0x8, 0x3b, @broadcast}]}}, @TCA_RATE={0x6, 0x5, {0x7, 0x80}}]}, 0x6c}}, 0x4048044) 14.89032466s ago: executing program 4 (id=540): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0xfec0ffff00000000}, @private1, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280}) openat$kvm(0xffffffffffffff9c, 0x0, 0x80002, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'wlan0\x00'}) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008001}, 0xd0) r3 = socket(0x10, 0x3, 0x0) setitimer(0x1, 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001200010a001800000000000080"], 0x14}}, 0x0) 13.353914067s ago: executing program 4 (id=542): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1001}, 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) syz_usb_connect(0x0, 0x5f, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002fc0)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r2, 0x0, 0xe40, 0xfffffe6d, &(0x7f0000000100)="5c71f91b05c413550230b4c817a628", 0x0, 0x1, 0x0, 0x302, 0x0, &(0x7f0000000180)='\x00', 0x0}, 0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000540)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={'sit0\x00', 0x1120}) ioctl$KVM_CLEAR_DIRTY_LOG(r4, 0xc018aec0, &(0x7f0000000140)={0x0, 0x240, 0x380, 0x0}) socket(0x400000000010, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(r5, &(0x7f0000000740)="565a92bd2ad96a4be42a5362d1118459ca318a12", 0x14, 0x2000c0c0, &(0x7f0000000000)={0x11, 0x6, r6, 0x1, 0x1, 0x6, @local}, 0x14) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000002", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="1400350064756d6d"], 0x3c}}, 0x0) r8 = syz_open_dev$vbi(0x0, 0x2, 0x2) ioctl$VIDIOC_G_STD(r8, 0x80085617, &(0x7f0000000080)) listen(0xffffffffffffffff, 0xfffffffc) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000080)={'dummy0\x00'}) 12.262980983s ago: executing program 1 (id=546): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x9}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[], 0x8) (fail_nth: 2) 11.863831088s ago: executing program 2 (id=548): socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond_slave_1\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = openat$sysfs(0xffffff9c, &(0x7f0000000000)='/sys/power/pm_debug_messages', 0x16002, 0x9) r4 = syz_open_dev$dri(0x0, 0x0, 0x88400) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)) (async) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000140)={r5, 0x4}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000000180)={r5, &(0x7f0000000100)=""/107}) (async) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000000180)={r5, &(0x7f0000000100)=""/107}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f0000000000)=0x6, 0x4) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_setup(0x10d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000340), &(0x7f0000000280)) (async) r9 = syz_io_uring_setup(0x10d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r10, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r10, r11, &(0x7f0000000300)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x80}) (async) syz_io_uring_submit(r10, r11, &(0x7f0000000300)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x80}) r12 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r12, 0x6, 0x0, 0x0, 0x0) (async) fsconfig$FSCONFIG_CMD_CREATE(r12, 0x6, 0x0, 0x0, 0x0) r13 = fsmount(r12, 0x1, 0x0) fchdir(r13) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000007, 0x31, 0xffffffffffffffff, 0x0) r14 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r14, 0x65, 0x1, &(0x7f0000001040)=[{}], &(0x7f0000000100)=0x41) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x103a42, 0x44) io_uring_enter(r9, 0x3516, 0x0, 0x0, 0x0, 0xfffffdcf) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000200)={'team0\x00', {0x2, 0x0, @multicast1}}) (async) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000200)={'team0\x00', {0x2, 0x0, @multicast1}}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xd40}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r2}, @IFLA_HSR_SLAVE1={0x8, 0x1, r1}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) 11.225436115s ago: executing program 1 (id=549): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$binfmt(0xffffff9c, 0x0, 0x41, 0x1ff) write$binfmt_misc(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x4010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x0, 0x404c0c5) r5 = socket(0x2, 0x2, 0x0) connect$unix(r5, &(0x7f0000000000), 0x10) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ptrace(0x10, 0x1) r6 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r6, 0x1, 0x21, &(0x7f0000000040), 0x4) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r7, &(0x7f0000000440)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}, 0x1c, &(0x7f0000001440)=[{&(0x7f00000000c0)="a2", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="a8c8ab65", 0x4}], 0x1}}], 0x2, 0x6001) shutdown(r7, 0x1) r8 = socket$packet(0x11, 0x3, 0x300) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$video4linux(&(0x7f0000000240), 0x1, 0x80) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xb007}, 0x4) pipe2$watch_queue(&(0x7f0000000100), 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xb, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8fff6dbd1de07eee15bb454cd46a500000000bfa10000000000000701ffb702000000000000b72000b000000000850000002d000000950000000000"], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) 10.009224781s ago: executing program 1 (id=553): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ptrace(0x10, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000640)=0x4) 9.753817639s ago: executing program 0 (id=554): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x400, 0x300, 0x550, 0x40, 0x1000, 0x0, 0xd968d5b908ac0cde, 0x0, {0x0, 0x8}, {0x350}, {0xf4ef}, {0x0, 0x0, 0xffe}, 0x1, 0x100, 0x0, 0xd614, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0xb}) (fail_nth: 2) 9.577294226s ago: executing program 2 (id=555): syz_open_dev$audion(&(0x7f0000000000), 0x6, 0x10000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, 0x0, 0x0) unshare(0x60000000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) add_key$fscrypt_v1(0x0, 0x0, &(0x7f00000001c0)={0x0, "28d7b07d54891881fe02c1243fe49696b9f26f2da4149683f065714f8a61d1f32c9d064bbd27b2aa57459cff33a3ffff1ac46b8829b48fff3d63520d260804d0", 0x1}, 0x48, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) syz_usb_connect(0x5, 0x344, &(0x7f00000005c0)={{0x12, 0x1, 0x51, 0xad, 0x8d, 0x68, 0x10, 0x499, 0x103e, 0xb7d3, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x332, 0x1, 0x7, 0x7, 0x10, 0xcd, [{{0x9, 0x4, 0x4c, 0x7, 0xe, 0x71, 0xd6, 0xa0, 0x2, [@cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "0d30882609"}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x800, 0x3, 0x7ff, 0x8}, {0x6, 0x24, 0x1a, 0x200, 0x30}, [@acm={0x4, 0x24, 0x2, 0xe}, @dmm={0x7, 0x24, 0x14, 0x7, 0x6}, @mdlm_detail={0x59, 0x24, 0x13, 0x8, "746c438527057fdc8ebdac13ad428061b344806f3dcc52e8426588592ea8da76518a1fb9a2a55ad79d12f282f1d62466cb5256ee8df487d2b75416f645d2e30b1b3927fb2effe45df0334f6a2bbc3127177b49fb0f"}, @dmm={0x7, 0x24, 0x14, 0x6, 0xd}, @mbim={0xc, 0x24, 0x1b, 0x1ff4, 0x83fa, 0xc3, 0x6, 0xe5, 0x9}]}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "a770a4"}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x7ff, 0x6, 0xfffc, 0x5}, [@dmm={0x7, 0x24, 0x14, 0x6, 0x8}]}], [{{0x9, 0x5, 0xa, 0x4, 0x400, 0xfb, 0x0, 0x5, [@generic={0x25, 0x7, "92263b0a1531a6f059b5f9a73acf2734163c222ca4c760734e2e5e7106153a56cc773d"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0xc, 0x8, 0x80}}, {{0x9, 0x5, 0x1, 0x14, 0x8, 0x6, 0xb8, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x4}]}}, {{0x9, 0x5, 0x7, 0x0, 0x10, 0x3, 0x72, 0xa, [@generic={0x7e, 0xe, "1b2dcb21a6f470e058c86925ce636830c6c971bff72854ddc95e695e0a6249c7c68d1286afeb0706ef976bfa0a378ac905f05238c806d57f72afa7c1e9688b0c9c32a22dcdf477fc5ac820ecde89c7f1f2ce55a08b9165a682dbccb69b704f6b3b8ef58c894b2c3c8a8f1cb3a31771c317a4eca5e806fa20b954ab63"}, @generic={0x89, 0x11, "df03bf1fdeed37719c10fd52e6d9f6729fbe4e2a25a89454587e1043bbbe37b542bc02391db2ee061b19fb43f7f743eb2abbdd36a15adaa806b546974caba3b0687f484aa2413962c75c0abe20cf052feecdfe03811303fe7ea34fb91d0f9d2be1f49c57e5ac12c086134cfd4446635a632bbb1b6227cbbdf2af8a5b7a4f64af396e5ea825bc74"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x400, 0xe, 0x8, 0x1}}, {{0x9, 0x5, 0x80, 0x4, 0x8, 0x0, 0x3, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x8001}]}}, {{0x9, 0x5, 0xf, 0x3, 0x20, 0x7f, 0x3, 0x6}}, {{0x9, 0x5, 0x4, 0x10, 0x8, 0x4, 0x3, 0xd, [@generic={0x3e, 0x3, "d3a5a05fad3fd441b6a2e51cd1e678c173cec915b802edb7cfcf5e6eb0b6341473315d7d8b296e34ef1033c0e15bb74625a25d30d1188c6ed1181ad9"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x3, 0x3, 0xc4}}, {{0x9, 0x5, 0x7, 0x10, 0x400, 0x8, 0x10, 0x3}}, {{0x9, 0x5, 0x6, 0x3, 0x430cd352c42ed400, 0x2, 0x0, 0x7f, [@generic={0xc, 0x10, "2f5c89e762d1fef3d6f8"}]}}, {{0x9, 0x5, 0xe, 0x8, 0x400, 0x83, 0x8, 0x4d, [@uac_iso={0x7, 0x25, 0x1, 0x84, 0x4, 0x7}, @generic={0x56, 0x2, "678a561784fa4d020e8fea23447a99a19a185b0807f42d942cad0ec4b5ce61ff5f2ebc3addb96e6b40aedaeb4529a1fd7d89ba16b98ae79228a484f800a3ec0ea857518a6c38d22fbe04a91e44997810fb994ec0"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x62, 0x6b, 0x9}}, {{0x9, 0x5, 0x5, 0x3, 0x40, 0x2, 0x3, 0xc7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xa7, 0x9}]}}]}}]}}]}}, &(0x7f0000000f00)={0xa, &(0x7f0000000940)={0xa, 0x6, 0x201, 0x77, 0xf, 0x5, 0x40, 0x22}, 0x72, &(0x7f0000000980)={0x5, 0xf, 0x72, 0x6, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x5, 0x7, 0x8}, @ssp_cap={0x10, 0x10, 0xa, 0x1, 0x1, 0x8f7, 0xff00, 0x5, [0xff0000]}, @ext_cap={0x7, 0x10, 0x2, 0xa, 0x5, 0x4, 0x3}, @ssp_cap={0xc, 0x10, 0xa, 0x9, 0x0, 0x2, 0xf, 0xff63}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x4, 0x9, 0x4}, @generic={0x36, 0x10, 0xb, "112abd6cc43d31fae197f4078fe527dbf608fae70a48e78981cb86d5cf3b7361ca33bea602360cf8a332c6eec1cd231752a455"}]}, 0xa, [{0x59, &(0x7f0000000a00)=@lang_id={0x0, 0x3, 0x280a}}, {0xa, &(0x7f0000000a80)=@string={0xa, 0x3, "0d839e63d35076fc"}}, {0x8b, &(0x7f0000000ac0)=@string={0x8b, 0x3, "7edd846bc0225d56a38816d5df63ce49462fcbcf8efc0c739c193fe999785219e51ab24a921c6edb19cccedc0885850bbc6a5134f51c179c37749654b6ef9561afeed5f1a46c2b3b63b19e6487ed64f9695bfc22b9d831cbb0e017306c689215610b21f03cf602cb0613e5ff6600f2eb150295653aaf839badae92777850807b01fa8bf6578fe1d356"}}, {0x5f, &(0x7f0000000b80)=@string={0x5f, 0x3, "657451023f7a470891f1f3e786c0b7ef872c721e99643916a5bb0085edc3c1cb7a96cf92bc12ce80d8cf2b33d096ce9bed7ab5f0d68db9458a1ad61c5a19026a958b7184d031e0dea60e891d1757f240396ed76933db9ead0d64b172bb"}}, {0x4, &(0x7f0000000c00)=@lang_id={0x4, 0x3, 0x820}}, {0x8c, &(0x7f0000000c40)=@string={0x8c, 0x3, "16a7c21674f699a1d0a835dd6098cd3841e0077734916431a2656ade9c4eac8382ddc7c7aa8e0550d3ac3b02c72af729db1f58d61da612f56f9f74ab616f27a2e22b377f37a464422432e96d630835f86d9ac2b9fd78824f5c19cc135bf576b0a7066857f6be3c73892d6e52723dbd53c7e56496c99cbc2b8d92bd893302ae3b4e505be30054d5be1cb7"}}, {0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0xc07}}, {0x46, &(0x7f0000000d40)=@string={0x46, 0x3, "33700eb951fe59e88f973cdb0e776d77eb777a787bf6da1a7e94b6b06a13f6bfc2a6be8cdd7e015b303848e2dae69180ad07d2f6370294cfed0daf17ccd7bb18f871c5a4"}}, {0x9e, &(0x7f0000000f80)=@string={0x9e, 0x3, "173b1011efa557ce7acc9e543173badd2983106cfc4bea3a6f44e58f3f32a8364e1bd467618e900d56ecd65811d1e76cc9c6475461b0afe846e3929f3a9646aab4a0acf3dfda88ee02d3d921207d4a2a612ed81f8c7aee2d61756458318a380361bb8e7984bcfaa87974c3a172e965468b3e187b3a81bcb3d27e57be86f87ae6a799ccbe11bf3303f59e14dbf6517e1b18d3074a8e7f2dd6220bbccf"}}, {0x4, &(0x7f0000000ec0)=@lang_id={0x4, 0x3, 0xc0a}}]}) sendmsg$NL80211_CMD_GET_MPP(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r5, 0x301, 0x0, 0x0, {{0x11}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) 9.166456973s ago: executing program 0 (id=557): syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) syz_io_uring_setup(0x239, &(0x7f0000000740)={0x0, 0x1c2a, 0x10100, 0x0, 0x0, 0x0, r2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r3, r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000002500)={&(0x7f0000000000)={0x2, 0x4e21, @private=0xa010100}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000000000007000000830fb4e00000017f000001bfffffff00"], 0x1c}, 0x48800) add_key$user(&(0x7f0000000480), &(0x7f00000004c0)={'syz', 0x3}, &(0x7f0000000280), 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r6, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) openat$vsock(0xffffff9c, &(0x7f00000002c0), 0x80100, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000000200), 0x4) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="980000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8800000000000000000000000000010c0002800500010000000000080007"], 0x98}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet6(r9, &(0x7f0000003500)=[{{&(0x7f0000000140)={0xa, 0x0, 0x4, @private1, 0x4}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000001040)="81", 0x1}], 0x1}}], 0x1, 0x4004851) setsockopt(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000000280)="020000000980ffff", 0xfffffffffffffce0) sendmsg$IPCTNL_MSG_CT_NEW(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002800)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0xffffffffffffff06, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010101}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x0, 0x3, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT={0x8}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x14, 0x2, 0x1, 0x801, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x8094}, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) 8.731403461s ago: executing program 4 (id=558): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x775, 0x0, 0x0, 'queue0\x00'}) r1 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfec9}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0xc, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x842a}}) io_uring_enter(r1, 0xdb4, 0x0, 0x0, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0x1e, {}, {}, @raw32}], 0xffc8) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xa8c01) socket$inet6(0xa, 0x2, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x8000, 0x0) io_uring_enter(0xffffffffffffffff, 0x567, 0x0, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x1e, 0x0, 0x8, 0xfd, @tick=0x8, {0x0, 0x1}, {}, @result}], 0x1c) 8.611727967s ago: executing program 4 (id=559): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000000240)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = syz_open_dev$media(&(0x7f00000006c0), 0x4007, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r6, 0x80047c05, &(0x7f0000000940)) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000000), 0x0, 0x3bb) r8 = dup(r7) socket$nl_route(0x10, 0x3, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) bind$alg(r9, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, 0x0, 0x0) close(0x3) ioctl$KVM_SET_CPUID2(r8, 0xc008ae09, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000000100000004000000060000000100000004000000080000000800"/45]) 8.500705198s ago: executing program 3 (id=560): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000940)=@migrate={0xa0, 0x21, 0x1, 0x70bd2a, 0x1, {{@in, @in6=@remote}}, [@migrate={0x50, 0x11, [{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@private=0xa010100, @in6=@loopback, @in=@broadcast, 0x3c, 0x4, 0x0, 0x3505, 0xa, 0x2}]}]}, 0xa0}}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000a40)=ANY=[@ANYBLOB="12010000c7ce360863078120abd001e402010902120001000000000904000000ff"], 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)={0x48, 0x2, 0x6, 0x301, 0x6c, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}]}, 0x48}}, 0x0) openat$apparmor_thread_exec(0xffffff9c, &(0x7f00000001c0), 0x2, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000100)={0x400, 0x300, 0x550, 0x40, 0x1000, 0x0, 0x10, 0x0, {0x0, 0x8}, {0x350}, {0xf4ef, 0x8000000}, {0x0, 0x0, 0xffe}, 0x1, 0x100, 0x0, 0xd614, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0xb}) openat$fb0(0xffffff9c, &(0x7f0000000080), 0x10001, 0x0) 7.868651856s ago: executing program 0 (id=561): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (fail_nth: 2) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000200), 0x4000000004002, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r3, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 6.663756976s ago: executing program 0 (id=562): socket$inet6_sctp(0xa, 0x1, 0x84) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r2, 0xc25c4111, &(0x7f0000000140)={0x921, [[0x1, 0x81, 0x3, 0x42, 0x800, 0x3ff, 0x2, 0xffff], [0x6, 0x7, 0x8, 0x9, 0x8, 0x856c, 0x0, 0x5], [0x4, 0x1, 0x40, 0x7d, 0xbf, 0x3, 0x1, 0x800]], '\x00', [{0x4, 0x2, 0x1, 0x1}, {0x5, 0x9, 0x1, 0x0, 0x1, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1, 0x1}, {0xfffffffd, 0x5, 0x1, 0x0, 0x0, 0x1}, {0x3, 0x40, 0x0, 0x1}, {0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x7, 0x4, 0x0, 0x1}, {0x7, 0x35, 0x0, 0x0, 0x1}, {0x3, 0x40, 0x0, 0x1}, {0x4, 0x0, 0x1, 0x1, 0x1, 0x1}, {0xd, 0x2, 0x1, 0x1, 0x1}, {0xffff, 0x0, 0x0, 0x0, 0x0, 0x1}], '\x00', 0xfffffff7}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x1, 0x80001) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) (async) ioctl$SNDRV_PCM_IOCTL_REWIND(r3, 0x40044146, &(0x7f0000000000)) (async) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) (async) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000040)={0x50, 0x0, r5, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) (async) syz_fuse_handle_req(r4, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88, {0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r4, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0xfffffffc, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) pselect6(0x40, &(0x7f00000001c0)={0xa, 0x76, 0x6, 0x6, 0x7, 0x1, 0x3d, 0x2}, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x3938700}, 0x0) syz_fuse_handle_req(r4, &(0x7f0000006380)="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b8c97fcd051ddb1ed8d0419b950f2cd085bf1debaafb2a46cf65be863939cffde741797fdf64c17f3b447464be0e6bb90324c4c65b3cf66958a15d537a1675dffbc4e41f7a6c92ed27c5ef0dd0dcce6f96225b4e0ece510ce00f9611e395215e116026499dce3417cee3fbde0106b2a6fbd5937423124f6549c2206afc2ad1df5bedcc5e1371ed2b9f09f76576589450b09dd990811c59c3f848c1a4fccdfe686968903edffbc010eb73f55ac5a675fa3db70db12c826c8b7360617d8abeacefa6e2a8da62e4f304543cc9217fe1b0ec4fb044ca849802c4a140b91cc056d566c8670e4600941a54b2eb8643ff206c3401c0bd9838a025545227ae3e6bcb47fa3dcd1b40d8a0917f63744fb1ec2b72211c6cfda13248b2d0b4232e4fe7015cc42d4928f07ca9161640102f22236cca7ca3b81ffc81c4ff20532b5203e0d94771b8d0ec70e637135fdbb788fa8b4704e11d3c6083a45f51efd8560c0e63435516586aa82eaa998c140767d3ce35491e301c12f74583c61cd4d2ef1caa6fea3e353637cdeb3332d964155c9d32f826829a7174ab06c44e32063e46ce742b7027cffb8999302b602949c60496a0bf3c7cdf859d4ba51102674414867af614cffb88ac177dfbdb6131f7370dcb851002cec1742fb1561257716850c9ed3b075a6c023bcf05b5d580ac8e5d7ab7e5b1723212c681989e5f91958b635e0d076634584920c1b98d7f6ea0ddded6be9eb74de778b3c57c36b18e0c56c3a051014e09fac70ce6a7b0f042f5eeca8b8885e500bcb41f6fd974e5f6888859abdf3600706a3de9fce060c3069600c63106aff24210461c5d3423fa4e350041fd166902ad86bdba8cf965917f7e3ab019e1911d8013dad576465319c4e04b89b5ee1d07f54705718592d6aa453558294743daa8dba33159fb0e291829ac220562b007597e067e5f65841563673b69cc1d549f50e9efbdf256d797fe8c7d09596c167a45d", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0xfffffffffffffff5, 0xffffffff, {0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) (async) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000080)='cpu.idle\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000100)=ANY=[@ANYBLOB='-0'], 0x9) (async) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x56000}], 0x1) 5.695155609s ago: executing program 1 (id=563): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000300)={0x84, @loopback, 0x4e22, 0x1, 'nq\x00', 0x0, 0x10000}, 0x2c) r4 = socket(0x1e, 0x1, 0x0) connect$tipc(r4, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r4, &(0x7f0000000400), 0x2000011a) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/152, 0x98}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd50}}], 0x2, 0x20012140, 0x0) recvmsg$unix(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x483, &(0x7f0000001280)={0x20000000000084, @remote, 0x0, 0x1, 'wlc\x00', 0x20, 0x0, 0x1}, 0x2c) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0xb, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x6e2cbbdc3b304684, 0x0, 0x0, 0x78, 0x18, &(0x7f0000000680)={@ptr={0x70742a85, 0x0, 0x0, 0x28, 0x2, 0x2d}, @ptr={0x70742a85, 0x0, &(0x7f0000000900)=""/206, 0xce, 0x1, 0xffffffffffffffff}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1, 0x28}}, &(0x7f0000000240)={0x0, 0x28, 0x50}}, 0x1000}], 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x9}, 0x8) bind$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000003cc0)={'wlan1\x00'}) sendmmsg$inet6(r5, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file1/file2\x00', 0x10080, 0x0, 0x0, 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file1/file2\x00', 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003d00)={0x0, 0xfffc, 0xb, 0x0, 0x400, 0x202}, &(0x7f0000003d40)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000003d80)={r6, 0x80, 0x2, [0x8, 0x3]}, 0xc) listen(0xffffffffffffffff, 0x5) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) 5.694638779s ago: executing program 3 (id=564): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="640000000206050000000000000000000000000105000100070000000900020073799630000000001400078008000600"], 0x64}, 0x1, 0x0, 0x0, 0x2400c0c0}, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x101000, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000380), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x10002, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) munlockall() fsopen(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$MRT_ADD_MFC(0xffffffffffffffff, 0x0, 0xcc, 0x0, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x122}, 0x1, 0x0, 0x0, 0x4010}, 0x20000409) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0), 0x2, 0x141101) r4 = dup(r3) write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) r5 = userfaultfd(0x80001) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x304000, 0x800, 0x0, 0x1}, 0x1c) (fail_nth: 2) ioctl$UFFDIO_COPY(r5, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) close_range(r7, 0xffffffffffffffff, 0x0) 5.199668628s ago: executing program 0 (id=565): syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x0) timer_create(0xfffffffd, 0x0, &(0x7f00000011c0)) timer_create(0xfffffffd, 0x0, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) timer_delete(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_connect(0x1, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000014da2108ab12a390eb1e000000010902240001b30000040904410017ff5d810009050f0700000000000905830300e4"], 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250) 4.504370056s ago: executing program 1 (id=566): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001900), 0xa0041, 0x0) io_setup(0x6, &(0x7f0000001b00)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="4dc07f947163300c", 0x8) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$inet(r3, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)="4b46a8e53071c9", 0x7}, {&(0x7f0000000040)="001042c382", 0x5}], 0x2}}], 0x1, 0x24000844) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @loopback}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'lo\x00', 0x1000}) socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f0007000000"], 0x18) io_submit(r1, 0x1, &(0x7f0000000640)=[&(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0, 0x0, 0x6}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), r8) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000300)={0x3c, r9, 0x9, 0x0, 0x0, {0x7}, [@MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20048814}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="100026bd7000ffdbdf250100000008000400e00300000500050000000000340001800600010002000000060001000200000008000700", @ANYRES32=0x0, @ANYBLOB="08000300ac1414aa08f6a06fda000000050002000f000000080004000500000005000500030a0000000000000018"], 0x68}, 0x1, 0x0, 0x0, 0x40880}, 0x40005) ioctl$VIDIOC_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f00000000c0)={0x0, @bt={0x0, 0x0, 0x0, 0x2, 0x68e, 0x8, 0x46c, 0x2, 0xfffffffc, 0x5, 0x8, 0xffffffff, 0x9, 0x0, 0x11, 0x14, {0x2, 0x7}, 0x1, 0x2}}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000200), 0x4000000004002, 0x0) r10 = openat$apparmor_thread_current(0xffffff9c, &(0x7f0000000040), 0x2, 0x0) r11 = dup(r10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r11, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 4.411283083s ago: executing program 3 (id=567): openat$kvm(0xffffffffffffff9c, &(0x7f0000000a40), 0x40400, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket(0x400000000010, 0x3, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9a0902, 0x0, '\x00', @string=0x0}}) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x7, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) open(0x0, 0x44842, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) mlock2(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ppoll(&(0x7f0000001080)=[{r5}], 0x1, &(0x7f0000000340)={0x0, 0xff}, 0x0, 0x0) capset(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r6 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r6, &(0x7f0000ffb000/0x3000)=nil, 0x2000) 3.470381663s ago: executing program 4 (id=568): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) open(0x0, 0x147842, 0x8c) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x10000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x1000, 0x1000, &(0x7f00004ee000/0x1000)=nil}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) rseq(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3}, 0x20, 0x400000000, 0x0) r7 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) timerfd_settime(0xffffffffffffffff, 0x2, &(0x7f0000007000)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) shmat(r7, &(0x7f0000ff9000/0x1000)=nil, 0x4000) shmctl$IPC_RMID(r7, 0x0) capset(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20010000120013070000000000000000e0000001000000000000000000000000fc00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072c42572f64a264410b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbc18c8582fc7800000000000000000000000050019000000000028001a"], 0x120}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000140)={0x4, 0x3, 0x641352225ed612c7, 0x1000, &(0x7f0000cb0000/0x1000)=nil}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$unix(r1, &(0x7f00000bd000), 0x218, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) 3.307345718s ago: executing program 2 (id=569): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x775, 0x0, 0x0, 'queue0\x00'}) r1 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfec9}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0xc, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x842a}}) io_uring_enter(r1, 0xdb4, 0x0, 0x0, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0x1e, {}, {}, @raw32}], 0xffc8) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xa8c01) socket$inet6(0xa, 0x2, 0x0) io_uring_enter(0xffffffffffffffff, 0x567, 0x0, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x1e, 0x0, 0x8, 0xfd, @tick=0x8, {0x0, 0x1}, {}, @result}], 0x1c) 3.235713203s ago: executing program 3 (id=570): sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES32], 0x24}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xb4}}, 0x4004) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$qrtr(r0, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2) ptrace(0x10, 0x1) bind$packet(0xffffffffffffffff, 0x0, 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000200)='.\x00', 0x400) inotify_add_watch(r4, 0x0, 0x850003f3) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, 0x0, 0xc801) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002000), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x2000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x3e, 0x0, 0x0) syz_fuse_handle_req(r6, 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0x2000, &(0x7f0000000040)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r6, 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2470789e17ae8115a588788d910a171b88dd1b94228728bfef3b28b2b32f523d603fa28d00cf23b0a201658f28ef7920f36a0da8917068a4435e0d710d320258114e2fcde2e1dec0c9faac26d671ea3735ee2b26cb644ba56ced9031cdd2b391c4b96aee7a4c38063e61dbd8ada24cea7ced0728a365bc2320eda9746823b7d83afdc8b3b293b56739011554000aec6272004a002328f20368c0902b8a8d251afebfb4d7b427cfa8927385626a474e3918ff557c8f19a8691011523a63c7e578b98c8951157f0763db3ebc4ea24388527e83b149ef89d4173ebb1c0c9aa3cf4e1a47faa3ebe7ca625e7ef077b38235781236797360696e552b9289a80491d4c3e70ff00b01540deb0de1b3385549b667cfa3598a34751868a14ccb22a420781452699563b16d0d0f1a7f0ba3f0ff45cc2d2536f1de9e024bbc923cede7725f84bf3e6a645f43c4ab3db6ddff671f283857262570b6652dbd8c869ca6a3896b870235047db08a54e5c39d7516c4b0d621d87a9c3e8c53249ff2ab9145f026ba4743a46197af56a0df022363ed59a5c2011e664a05fb952d5ad9ee2037c59a4075e4b504d91e87d303e0bc55cccaeb17e1cbab6176d2d148ce05fe986c79eb843886194f80e202c4f373244b38fd46643c1bc0fa8723ac498c71919e4ed8e5092832aec00a35ceeca94df7bd2c0c02dabc886cedf1fd044db2b45c30f8c0334c992eed40290baaeeb4d00e2cb504ca1173b6b6eec8d2aa3a1bf46e64c1ae1b3ca2882545729fe78d5e1e99c6f1f31c0b0f2190889c7318ce7605128a86c62c8a1fa107304c4609e28a2a43c6799ff6a7d70909ee10676801ee670004cf9632e34cb8cfb43d2f477ad335f5142da0baa4f4542dc93704e93a3420ec50284626fe36618b079d0db013d691583aba257947bdb1514d0318180ae43d0f94712f5c0de35f3e342ce7da65f755761506b9bfd186641fdbd03d5a2d4fe170fe23af8", 0x2000, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r6, 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", 0x2000, &(0x7f0000000d00)={&(0x7f00000000c0)={0xfffffffffffffffc, 0x0, 0x3, {0x7, 0x2b, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.223370552s ago: executing program 1 (id=571): syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) rseq(&(0x7f00000004c0), 0x20, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) openat$kvm(0xffffffffffffff9c, 0x0, 0x531100, 0x0) munlockall() (fail_nth: 1) 2.753753703s ago: executing program 2 (id=572): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="640000000206050000000000000000000000000105000100070000000900020073799630000000001400078008000600"], 0x64}, 0x1, 0x0, 0x0, 0x2400c0c0}, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x101000, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000380), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x10002, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) munlockall() fsopen(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$MRT_ADD_MFC(0xffffffffffffffff, 0x0, 0xcc, 0x0, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x122}, 0x1, 0x0, 0x0, 0x4010}, 0x20000409) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0), 0x2, 0x141101) r4 = dup(r3) write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) r5 = userfaultfd(0x80001) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x304000, 0x800, 0x0, 0x1}, 0x1c) ioctl$UFFDIO_COPY(r5, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) close_range(r7, 0xffffffffffffffff, 0x0) 1.832208391s ago: executing program 0 (id=573): syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000538acc089c0e00001e5b0102030109021b00010000000009040000014b34ef000905", @ANYRES64], 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x200, 0x0) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc04c560f, &(0x7f0000000180)=@multiplanar_userptr={0xfe000000, 0x2, 0x4, 0x2, 0xe, {}, {0x5, 0x2, 0x40, 0xfb, 0x3, 0x6, "b7be9ea0"}, 0x1, 0x2, {&(0x7f0000000100)=[{0x40000000, 0x1, {&(0x7f0000000080)}, 0x8000}, {0x4, 0x2, {&(0x7f00000000c0)}, 0x9f}]}, 0x6}) 323.781392ms ago: executing program 2 (id=574): openat$kvm(0xffffffffffffff9c, &(0x7f0000000a40), 0x40400, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) socket$packet(0x11, 0x3, 0x300) openat$nullb(0xffffff9c, &(0x7f0000000040), 0x800, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$xdp(0x2c, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$kcm(0x2d, 0x2, 0x0) socket(0x10, 0x3, 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000480)=ANY=[@ANYBLOB="1201000300000008ac054e024000"], 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000013c0)=ANY=[@ANYBLOB="640000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="e5fda988000000002800128009000100766c616e00000000180002800c0002001c0000001f000000060001000000000008000500", @ANYRES32=r0, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="0a000100000070"], 0x64}}, 0x0) 260.160823ms ago: executing program 4 (id=575): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x101000, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000380), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000bfde7e6e16e4d4c97d36997761a90000180009000000000000001c14040012000000f1b9a81697000700000000000000000087c7e3df72bd3bd17c78a8972315975b8e8c502bed38f58a533e0528e01d3988b3da9189fab91d8ab888"], 0x30}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x10002, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) munlockall() fsopen(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$MRT_ADD_MFC(0xffffffffffffffff, 0x0, 0xcc, 0x0, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x122}, 0x1, 0x0, 0x0, 0x4010}, 0x20000409) r4 = syz_open_dev$sndmidi(&(0x7f00000002c0), 0x2, 0x141101) r5 = dup(r4) write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) r6 = userfaultfd(0x80001) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) r7 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r7, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x304000, 0x800, 0x0, 0x1}, 0x1c) ioctl$UFFDIO_COPY(r6, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) r8 = socket(0x1d, 0x2, 0x6) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000280)={'wlan1\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x4, 0x4, 0xcc1a, 0x2003, 0x1}}) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) close_range(r9, r6, 0x0) 258.466116ms ago: executing program 3 (id=576): socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f0000000600)="17000000020001000003d68c5ee17688a20032086ddd00ecff3f0000000300000a0000000098fc5ad9485bbb6a880000d6c8db00abdba67e06000000e28900000200df018000000000f50607bdff59100ac45763547a681f009cee4a5acb3da400001fb700674f00c88ebbf9315033bf79ac2dff060115003901000000000000ea000000000000000002ffff02dfccd002bb0008400200000000e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e0", 0xb8) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async) r3 = syz_io_uring_setup(0x239, &(0x7f0000000740)={0x0, 0x1c2a, 0x10100, 0x0, 0x0, 0x0, r2}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x0, {}, 0x1}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) (async) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8882) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000400)={0x0, 0x0, {0x3, 0x1, 0x0, 0x0, 0xe}, 0xc}) (async) write$sndseq(r7, &(0x7f0000000140)=[{0x1f, 0x0, 0x0, 0xfd, @tick, {}, {}, @raw32}], 0x1c) io_uring_enter(r3, 0x2ded, 0x4000, 0x0, 0x0, 0x0) (async) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) (async) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x16) (async) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) (async) syz_clone3(&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, {0x2b}, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x58) (async) r8 = socket$tipc(0x1e, 0x2, 0x0) (async) r9 = socket$tipc(0x1e, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) (async) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)) (async) bind$tipc(r9, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x1, 0xfffffffe}}, 0x10) (async) setsockopt$TIPC_GROUP_JOIN(r8, 0x10f, 0x87, &(0x7f0000000100)={0x42, 0x2, 0x2}, 0x10) (async) write$vga_arbiter(r2, 0x0, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) sendmsg$tipc(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}, 0x48000) 0s ago: executing program 3 (id=577): ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) tkill(r0, 0x21) r1 = socket$inet6(0xa, 0x3, 0x20) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r5, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010026bd7000fddbdf257c000000089b5c7a", @ANYRES32=r7, @ANYBLOB="0a0006000802110000010000"], 0x28}, 0x1, 0x0, 0x0, 0x4004800}, 0x40000) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r9, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2) ptrace(0x10, 0x1) socket$kcm(0xa, 0x2, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000640)=0x4) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000340)={0x5, 0x0, &(0x7f0000518000/0x4000)=nil}) r10 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_FREE_STREAMS(r10, 0x802c550a, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x40, 0x3, 0x4, '\x00', 0x8}) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x35, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="34000000fc064106417bab4af9dbdf25021f007f", @ANYRES32=0x0, @ANYBLOB="080002000a010100140003006873723000"/28], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) kernel console output (not intermixed with test programs): [ T7263] ? __fget_files+0x3a0/0x420 [ 208.622324][ T7263] __sys_sendmsg+0x164/0x220 [ 208.622352][ T7263] ? __pfx___sys_sendmsg+0x10/0x10 [ 208.622394][ T7263] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 208.622429][ T7263] ? lockdep_hardirqs_on+0x9c/0x150 [ 208.622462][ T7263] __do_fast_syscall_32+0xb6/0x2b0 [ 208.622496][ T7263] ? lockdep_hardirqs_on+0x9c/0x150 [ 208.622530][ T7263] do_fast_syscall_32+0x34/0x80 [ 208.622563][ T7263] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 208.622589][ T7263] RIP: 0023:0xf7fb8539 [ 208.622608][ T7263] 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 [ 208.622628][ T7263] RSP: 002b:00000000f50d655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 208.622650][ T7263] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000080 [ 208.622665][ T7263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 208.622677][ T7263] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 208.622688][ T7263] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 208.622700][ T7263] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 208.622730][ T7263] [ 208.944305][ T43] usb 5-1: Using ep0 maxpacket: 16 [ 208.962048][ T43] usb 5-1: config 0 interface 0 has no altsetting 0 [ 208.968843][ T43] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 208.978014][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.044667][ T43] usb 5-1: config 0 descriptor?? [ 209.085557][ T7265] netlink: 'syz.3.376': attribute type 8 has an invalid length. [ 209.093495][ T7265] netlink: 32 bytes leftover after parsing attributes in process `syz.3.376'. [ 209.547307][ T43] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0004/input/input9 [ 209.585522][ T7280] kvm: pic: single mode not supported [ 209.585549][ T7280] kvm: pic: level sensitive irq not supported [ 209.592184][ T7280] kvm: pic: non byte write [ 209.622990][ T7280] kvm: pic: single mode not supported [ 209.623015][ T7280] kvm: pic: level sensitive irq not supported [ 209.656388][ T7280] kvm: pic: non byte write [ 209.685345][ T7280] kvm: pic: single mode not supported [ 209.686093][ T7280] kvm: pic: non byte write [ 209.699082][ T7280] kvm: pic: non byte write [ 209.699559][ T43] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0004/input/input10 [ 209.766943][ T7280] kvm: pic: single mode not supported [ 209.767147][ T7280] kvm: pic: non byte write [ 209.781840][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 209.781854][ T30] audit: type=1326 audit(1749083401.348:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 209.834762][ T30] audit: type=1326 audit(1749083401.348:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 209.950975][ T30] audit: type=1326 audit(1749083401.348:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=182 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 209.987865][ T43] kye 0003:0458:5013.0004: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 210.030807][ T30] audit: type=1326 audit(1749083401.348:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 210.052776][ C0] vkms_vblank_simulate: vblank timer overrun [ 210.107459][ T43] usb 5-1: USB disconnect, device number 18 [ 210.155174][ T30] audit: type=1326 audit(1749083401.358:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 210.305104][ T30] audit: type=1326 audit(1749083401.388:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 210.344645][ T7293] fido_id[7293]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 210.416786][ T30] audit: type=1326 audit(1749083401.388:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 210.575777][ T30] audit: type=1326 audit(1749083401.388:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 210.707095][ T30] audit: type=1326 audit(1749083401.418:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=114 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 210.842072][ T30] audit: type=1326 audit(1749083401.418:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7287 comm="syz.0.384" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa6539 code=0x7ffc0000 [ 210.945692][ T7300] delete_channel: no stack [ 211.215334][ T43] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 211.230426][ T7304] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 211.275198][ T7304] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 211.295238][ T7304] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 211.335217][ T7304] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 211.405205][ T43] usb 5-1: Using ep0 maxpacket: 16 [ 211.424656][ T43] usb 5-1: config 7 has an invalid interface number: 76 but max is 0 [ 211.442727][ T43] usb 5-1: config 7 contains an unexpected descriptor of type 0x2, skipping [ 211.483317][ T43] usb 5-1: config 7 has no interface number 0 [ 211.510818][ T43] usb 5-1: config 7 interface 76 altsetting 7 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 211.524927][ T43] usb 5-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 211.541178][ T43] usb 5-1: config 7 interface 76 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 211.542662][ T7310] tap0: tun_chr_ioctl cmd 1074025677 [ 211.552707][ T43] usb 5-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 211.568756][ T7310] tap0: linktype set to 778 [ 211.580698][ T43] usb 5-1: config 7 interface 76 altsetting 7 endpoint 0xF has an invalid bInterval 127, changing to 10 [ 211.602329][ T43] usb 5-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x4, skipping [ 211.614296][ T43] usb 5-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x7, skipping [ 211.665189][ T43] usb 5-1: config 7 interface 76 altsetting 7 endpoint 0x6 has invalid maxpacket 50176, setting to 1024 [ 211.687483][ T43] usb 5-1: config 7 interface 76 altsetting 7 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 211.698929][ T43] usb 5-1: config 7 interface 76 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 211.710412][ T43] usb 5-1: config 7 interface 76 has no altsetting 0 [ 211.718802][ T43] usb 5-1: string descriptor 0 read error: -22 [ 211.725294][ T5917] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 211.725299][ T43] usb 5-1: New USB device found, idVendor=0499, idProduct=103e, bcdDevice=b7.d3 [ 211.725326][ T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.768961][ T43] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 211.791500][ T43] usb 5-1: invalid MIDI in EP 0 [ 211.907709][ T5917] usb 2-1: Using ep0 maxpacket: 32 [ 211.923524][ T5917] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 211.929280][ T43] snd-usb-audio 5-1:7.76: probe with driver snd-usb-audio failed with error -22 [ 211.961078][ T5917] usb 2-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 211.998467][ T7291] Bluetooth: hci0: command 0x0406 tx timeout [ 212.004577][ T7291] Bluetooth: hci1: command 0x0406 tx timeout [ 212.013184][ T5850] Bluetooth: hci2: command 0x0406 tx timeout [ 212.020440][ T5850] Bluetooth: hci4: command 0x0406 tx timeout [ 212.023093][ T5917] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.095890][ T43] usb 5-1: USB disconnect, device number 19 [ 212.103566][ T5917] usb 2-1: Product: syz [ 212.134500][ T5917] usb 2-1: Manufacturer: syz [ 212.143776][ T5917] usb 2-1: SerialNumber: syz [ 212.152465][ T5917] usb 2-1: config 0 descriptor?? [ 212.168171][ T5917] usb 2-1: bad CDC descriptors [ 212.184234][ T5917] usb 2-1: unsupported MDLM descriptors [ 212.608792][ T5917] usb 2-1: USB disconnect, device number 16 [ 212.626033][ T7324] netlink: 8 bytes leftover after parsing attributes in process `syz.3.393'. [ 213.456521][ T7339] fuse: Unknown parameter '' [ 213.539792][ T9] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 213.627315][ T7346] FAULT_INJECTION: forcing a failure. [ 213.627315][ T7346] name failslab, interval 1, probability 0, space 0, times 0 [ 213.665138][ T7346] CPU: 0 UID: 0 PID: 7346 Comm: syz.3.400 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 213.665170][ T7346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 213.665183][ T7346] Call Trace: [ 213.665192][ T7346] [ 213.665201][ T7346] dump_stack_lvl+0x189/0x250 [ 213.665241][ T7346] ? __pfx____ratelimit+0x10/0x10 [ 213.665273][ T7346] ? __pfx_dump_stack_lvl+0x10/0x10 [ 213.665319][ T7346] ? __pfx__printk+0x10/0x10 [ 213.665347][ T7346] ? __pfx___might_resched+0x10/0x10 [ 213.665369][ T7346] should_fail_ex+0x414/0x560 [ 213.665405][ T7346] should_failslab+0xa8/0x100 [ 213.665431][ T7346] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 213.665454][ T7346] ? __alloc_skb+0x112/0x2d0 [ 213.665481][ T7346] __alloc_skb+0x112/0x2d0 [ 213.665507][ T7346] netlink_sendmsg+0x5c6/0xb30 [ 213.665541][ T7346] ? __pfx_netlink_sendmsg+0x10/0x10 [ 213.665569][ T7346] ? __import_iovec+0x5d4/0x7f0 [ 213.665593][ T7346] ? aa_sock_msg_perm+0x94/0x160 [ 213.665627][ T7346] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 213.665654][ T7346] ? __pfx_netlink_sendmsg+0x10/0x10 [ 213.665677][ T7346] __sock_sendmsg+0x219/0x270 [ 213.665736][ T7346] ____sys_sendmsg+0x505/0x830 [ 213.665767][ T7346] ? __pfx_____sys_sendmsg+0x10/0x10 [ 213.665811][ T7346] ___sys_sendmsg+0x21f/0x2a0 [ 213.665839][ T7346] ? __pfx____sys_sendmsg+0x10/0x10 [ 213.665905][ T7346] ? __fget_files+0x2a/0x420 [ 213.665929][ T7346] ? __fget_files+0x3a0/0x420 [ 213.665966][ T7346] __sys_sendmsg+0x164/0x220 [ 213.665995][ T7346] ? __pfx___sys_sendmsg+0x10/0x10 [ 213.666036][ T7346] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 213.666077][ T7346] ? lockdep_hardirqs_on+0x9c/0x150 [ 213.666110][ T7346] __do_fast_syscall_32+0xb6/0x2b0 [ 213.666144][ T7346] ? lockdep_hardirqs_on+0x9c/0x150 [ 213.666178][ T7346] do_fast_syscall_32+0x34/0x80 [ 213.666210][ T7346] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 213.666234][ T7346] RIP: 0023:0xf708e539 [ 213.666252][ T7346] 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 [ 213.666271][ T7346] RSP: 002b:00000000f507e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 213.666293][ T7346] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000040 [ 213.666306][ T7346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 213.666317][ T7346] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 213.666329][ T7346] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 213.666341][ T7346] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 213.666371][ T7346] [ 213.936113][ C0] vkms_vblank_simulate: vblank timer overrun [ 214.195502][ T7352] delete_channel: no stack [ 214.205118][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 214.212187][ T9] usb 5-1: config 0 interface 0 has no altsetting 0 [ 214.223252][ T9] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 214.233328][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.245245][ T9] usb 5-1: config 0 descriptor?? [ 214.608983][ T7361] FAULT_INJECTION: forcing a failure. [ 214.608983][ T7361] name failslab, interval 1, probability 0, space 0, times 0 [ 214.635855][ T7361] CPU: 0 UID: 0 PID: 7361 Comm: syz.2.404 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 214.635896][ T7361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 214.635909][ T7361] Call Trace: [ 214.635918][ T7361] [ 214.635927][ T7361] dump_stack_lvl+0x189/0x250 [ 214.635975][ T7361] ? __pfx____ratelimit+0x10/0x10 [ 214.636007][ T7361] ? __pfx_dump_stack_lvl+0x10/0x10 [ 214.636039][ T7361] ? __pfx__printk+0x10/0x10 [ 214.636068][ T7361] ? __pfx___might_resched+0x10/0x10 [ 214.636087][ T7361] ? fs_reclaim_acquire+0x7d/0x100 [ 214.636118][ T7361] should_fail_ex+0x414/0x560 [ 214.636166][ T7361] should_failslab+0xa8/0x100 [ 214.636191][ T7361] __kmalloc_noprof+0xcb/0x4f0 [ 214.636210][ T7361] ? tomoyo_encode2+0x27f/0x530 [ 214.636238][ T7361] tomoyo_encode2+0x27f/0x530 [ 214.636267][ T7361] tomoyo_check_unix_address+0x3c3/0x7b0 [ 214.636295][ T7361] ? tomoyo_check_unix_address+0x15a/0x7b0 [ 214.636315][ T7361] ? __pfx_tomoyo_check_unix_address+0x10/0x10 [ 214.636349][ T7361] ? __might_fault+0xb0/0x130 [ 214.636377][ T7361] tomoyo_socket_connect_permission+0x1b2/0x290 [ 214.636409][ T7361] security_socket_connect+0xc8/0x2b0 [ 214.636435][ T7361] __sys_connect+0x231/0x440 [ 214.636459][ T7361] ? __fget_files+0x3a0/0x420 [ 214.636485][ T7361] ? __pfx___sys_connect+0x10/0x10 [ 214.636539][ T7361] __ia32_sys_connect+0x7a/0x90 [ 214.636562][ T7361] __do_fast_syscall_32+0xb6/0x2b0 [ 214.636601][ T7361] do_fast_syscall_32+0x34/0x80 [ 214.636632][ T7361] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 214.636657][ T7361] RIP: 0023:0xf7fd4539 [ 214.636675][ T7361] 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 [ 214.636693][ T7361] RSP: 002b:00000000f50f655c EFLAGS: 00000206 ORIG_RAX: 000000000000016a [ 214.636715][ T7361] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000008057eff8 [ 214.636729][ T7361] RDX: 000000000000006e RSI: 0000000000000000 RDI: 0000000000000000 [ 214.636740][ T7361] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 214.636753][ T7361] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 214.636765][ T7361] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 214.636795][ T7361] [ 214.872234][ C0] vkms_vblank_simulate: vblank timer overrun [ 214.933443][ T7366] netlink: 28 bytes leftover after parsing attributes in process `syz.0.407'. [ 215.061687][ T9] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0005/input/input11 [ 215.081208][ T9] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0005/input/input12 [ 215.144222][ T9] kye 0003:0458:5013.0005: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 215.246987][ T9] usb 5-1: USB disconnect, device number 20 [ 215.255668][ T5927] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 215.420750][ T5927] usb 4-1: Using ep0 maxpacket: 16 [ 215.441236][ T5927] usb 4-1: config 7 has an invalid interface number: 76 but max is 0 [ 215.461493][ T5927] usb 4-1: config 7 contains an unexpected descriptor of type 0x2, skipping [ 215.502337][ T5927] usb 4-1: config 7 has no interface number 0 [ 215.517832][ T7373] fido_id[7373]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 215.537248][ T5927] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 215.574064][ T5927] usb 4-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 215.610905][ T5927] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 215.622873][ T7380] netlink: 28 bytes leftover after parsing attributes in process `syz.2.409'. [ 215.643910][ T5927] usb 4-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 215.666795][ T5927] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0xF has an invalid bInterval 127, changing to 10 [ 215.708226][ T5927] usb 4-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x4, skipping [ 215.720965][ T7382] FAULT_INJECTION: forcing a failure. [ 215.720965][ T7382] name failslab, interval 1, probability 0, space 0, times 0 [ 215.767601][ T5927] usb 4-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x7, skipping [ 216.029037][ T7381] netlink: 8 bytes leftover after parsing attributes in process `syz.0.410'. [ 216.055516][ T7382] CPU: 1 UID: 0 PID: 7382 Comm: syz.2.409 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 216.055546][ T7382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 216.055560][ T7382] Call Trace: [ 216.055568][ T7382] [ 216.055577][ T7382] dump_stack_lvl+0x189/0x250 [ 216.055617][ T7382] ? __pfx____ratelimit+0x10/0x10 [ 216.055649][ T7382] ? __pfx_dump_stack_lvl+0x10/0x10 [ 216.055682][ T7382] ? __pfx__printk+0x10/0x10 [ 216.055712][ T7382] ? __pfx___might_resched+0x10/0x10 [ 216.055737][ T7382] should_fail_ex+0x414/0x560 [ 216.055776][ T7382] should_failslab+0xa8/0x100 [ 216.055818][ T7382] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 216.055841][ T7382] ? __alloc_skb+0x112/0x2d0 [ 216.055869][ T7382] __alloc_skb+0x112/0x2d0 [ 216.055896][ T7382] netlink_sendmsg+0x5c6/0xb30 [ 216.055933][ T7382] ? __pfx_netlink_sendmsg+0x10/0x10 [ 216.055961][ T7382] ? __import_iovec+0x5d4/0x7f0 [ 216.055985][ T7382] ? aa_sock_msg_perm+0x94/0x160 [ 216.056019][ T7382] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 216.056048][ T7382] ? __pfx_netlink_sendmsg+0x10/0x10 [ 216.056074][ T7382] __sock_sendmsg+0x219/0x270 [ 216.056110][ T7382] ____sys_sendmsg+0x505/0x830 [ 216.056143][ T7382] ? __pfx_____sys_sendmsg+0x10/0x10 [ 216.056187][ T7382] ___sys_sendmsg+0x21f/0x2a0 [ 216.056215][ T7382] ? __pfx____sys_sendmsg+0x10/0x10 [ 216.056281][ T7382] ? __fget_files+0x2a/0x420 [ 216.056309][ T7382] ? __fget_files+0x3a0/0x420 [ 216.056345][ T7382] __sys_sendmsg+0x164/0x220 [ 216.056374][ T7382] ? __pfx___sys_sendmsg+0x10/0x10 [ 216.056416][ T7382] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 216.056450][ T7382] ? lockdep_hardirqs_on+0x9c/0x150 [ 216.056483][ T7382] __do_fast_syscall_32+0xb6/0x2b0 [ 216.056517][ T7382] ? lockdep_hardirqs_on+0x9c/0x150 [ 216.056552][ T7382] do_fast_syscall_32+0x34/0x80 [ 216.056585][ T7382] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 216.056611][ T7382] RIP: 0023:0xf7fd4539 [ 216.056629][ T7382] 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 [ 216.056648][ T7382] RSP: 002b:00000000f50d555c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 216.056670][ T7382] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000280 [ 216.056685][ T7382] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 0000000000000000 [ 216.056698][ T7382] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 216.056710][ T7382] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 216.056722][ T7382] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 216.056753][ T7382] [ 216.357174][ T5927] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0x6 has invalid maxpacket 50176, setting to 1024 [ 216.368535][ T5927] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 216.379827][ T5927] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 216.391204][ T5927] usb 4-1: config 7 interface 76 has no altsetting 0 [ 216.429335][ T5927] usb 4-1: string descriptor 0 read error: -22 [ 216.443416][ T5927] usb 4-1: New USB device found, idVendor=0499, idProduct=103e, bcdDevice=b7.d3 [ 216.452749][ T5927] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.486882][ T5927] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 216.494403][ T5927] usb 4-1: invalid MIDI in EP 0 [ 216.769625][ T6059] udevd[6059]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:7.76/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 216.815952][ T5927] snd-usb-audio 4-1:7.76: probe with driver snd-usb-audio failed with error -22 [ 216.825562][ T5909] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 216.915778][ T5927] usb 4-1: USB disconnect, device number 20 [ 217.117680][ T5909] usb 5-1: Using ep0 maxpacket: 8 [ 217.139730][ T5909] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x73, changing to 0x3 [ 217.210722][ T5909] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 217.232085][ T5909] usb 5-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 217.241693][ T5909] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.245172][ T7398] delete_channel: no stack [ 217.256079][ T5909] usb 5-1: Product: syz [ 217.260482][ T5909] usb 5-1: Manufacturer: syz [ 217.266532][ T5909] usb 5-1: SerialNumber: syz [ 217.382772][ T5909] usb 5-1: config 0 descriptor?? [ 217.409407][ T5909] streamzap 5-1:0.0: streamzap_probe: endpoint doesn't match input device 0203 [ 217.598144][ T976] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 217.695149][ T5909] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 217.696023][ T7404] random: crng reseeded on system resumption [ 217.755196][ T976] usb 2-1: Using ep0 maxpacket: 32 [ 217.768267][ T976] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 217.790368][ T976] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 217.822836][ T7406] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 217.839231][ T7407] netlink: 'syz.0.417': attribute type 10 has an invalid length. [ 217.852489][ T7408] veth0: entered promiscuous mode [ 217.853124][ T7406] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.871951][ T976] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 217.872716][ T7408] netlink: 36 bytes leftover after parsing attributes in process `syz.3.416'. [ 217.911153][ T7407] netlink: 40 bytes leftover after parsing attributes in process `syz.0.417'. [ 217.934578][ T976] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.954139][ T5909] usb 3-1: Using ep0 maxpacket: 8 [ 217.970828][ T5909] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 217.973064][ T7387] misc userio: The device must be registered before sending interrupts [ 217.982757][ T5909] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 218.012160][ T5909] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 218.012979][ T976] usb 2-1: config 0 descriptor?? [ 218.060950][ T5909] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 218.076873][ T5909] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 218.092523][ T5909] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.103557][ T7407] dummy0: entered promiscuous mode [ 218.135745][ T7407] bridge0: port 3(dummy0) entered blocking state [ 218.142416][ T7407] bridge0: port 3(dummy0) entered disabled state [ 218.149425][ T7407] dummy0: entered allmulticast mode [ 218.387152][ T5909] usb 3-1: GET_CAPABILITIES returned 0 [ 218.425834][ T5909] usbtmc 3-1:16.0: can't read capabilities [ 218.552631][ T7413] veth0: entered promiscuous mode [ 218.562069][ T7412] FAULT_INJECTION: forcing a failure. [ 218.562069][ T7412] name failslab, interval 1, probability 0, space 0, times 0 [ 218.606098][ T7412] CPU: 1 UID: 0 PID: 7412 Comm: syz.0.419 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 218.606133][ T7412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 218.606147][ T7412] Call Trace: [ 218.606156][ T7412] [ 218.606165][ T7412] dump_stack_lvl+0x189/0x250 [ 218.606204][ T7412] ? __pfx____ratelimit+0x10/0x10 [ 218.606235][ T7412] ? __pfx_dump_stack_lvl+0x10/0x10 [ 218.606269][ T7412] ? __pfx__printk+0x10/0x10 [ 218.606299][ T7412] ? __pfx___might_resched+0x10/0x10 [ 218.606325][ T7412] should_fail_ex+0x414/0x560 [ 218.606364][ T7412] should_failslab+0xa8/0x100 [ 218.606391][ T7412] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 218.606415][ T7412] ? __alloc_skb+0x112/0x2d0 [ 218.606443][ T7412] __alloc_skb+0x112/0x2d0 [ 218.606471][ T7412] netlink_sendmsg+0x5c6/0xb30 [ 218.606505][ T7412] ? __pfx_netlink_sendmsg+0x10/0x10 [ 218.606532][ T7412] ? __import_iovec+0x5d4/0x7f0 [ 218.606556][ T7412] ? aa_sock_msg_perm+0x94/0x160 [ 218.606590][ T7412] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 218.606618][ T7412] ? __pfx_netlink_sendmsg+0x10/0x10 [ 218.606644][ T7412] __sock_sendmsg+0x219/0x270 [ 218.606687][ T7412] ____sys_sendmsg+0x505/0x830 [ 218.606720][ T7412] ? __pfx_____sys_sendmsg+0x10/0x10 [ 218.606761][ T7412] ___sys_sendmsg+0x21f/0x2a0 [ 218.606790][ T7412] ? __pfx____sys_sendmsg+0x10/0x10 [ 218.606857][ T7412] ? __fget_files+0x2a/0x420 [ 218.606881][ T7412] ? __fget_files+0x3a0/0x420 [ 218.606917][ T7412] __sys_sendmsg+0x164/0x220 [ 218.606946][ T7412] ? __pfx___sys_sendmsg+0x10/0x10 [ 218.606989][ T7412] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 218.607023][ T7412] ? lockdep_hardirqs_on+0x9c/0x150 [ 218.607056][ T7412] __do_fast_syscall_32+0xb6/0x2b0 [ 218.607091][ T7412] ? lockdep_hardirqs_on+0x9c/0x150 [ 218.607125][ T7412] do_fast_syscall_32+0x34/0x80 [ 218.607158][ T7412] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 218.607184][ T7412] RIP: 0023:0xf7fa6539 [ 218.607202][ T7412] 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 [ 218.607222][ T7412] RSP: 002b:00000000f50c655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 218.607245][ T7412] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000200 [ 218.607260][ T7412] RDX: 0000000020048054 RSI: 0000000000000000 RDI: 0000000000000000 [ 218.607273][ T7412] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 218.607285][ T7412] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 218.607297][ T7412] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 218.607328][ T7412] [ 218.611967][ T5909] usb 3-1: USB disconnect, device number 17 [ 218.891172][ T7411] veth0: left promiscuous mode [ 218.945127][ T9] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 219.074352][ T5885] usb 5-1: USB disconnect, device number 21 [ 219.108117][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 219.124401][ T9] usb 4-1: not running at top speed; connect to a high speed hub [ 219.144238][ T9] usb 4-1: config 8 has an invalid interface number: 144 but max is 0 [ 219.153852][ T9] usb 4-1: config 8 has an invalid descriptor of length 74, skipping remainder of the config [ 219.200973][ T9] usb 4-1: config 8 has no interface number 0 [ 219.209639][ T7417] kvm: Disabled LAPIC found during irq injection [ 219.219880][ T9] usb 4-1: too many endpoints for config 8 interface 144 altsetting 17: 202, using maximum allowed: 30 [ 219.233555][ T9] usb 4-1: config 8 interface 144 altsetting 17 has 0 endpoint descriptors, different from the interface descriptor's value: 202 [ 219.256307][ T9] usb 4-1: config 8 interface 144 has no altsetting 0 [ 219.268579][ T9] usb 4-1: New USB device found, idVendor=10cf, idProduct=5503, bcdDevice=75.af [ 219.280009][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.291101][ T9] usb 4-1: Product: syz [ 219.297732][ T9] usb 4-1: Manufacturer: syz [ 219.302751][ T9] usb 4-1: SerialNumber: syz [ 219.589038][ T9] vmk80xx 4-1:8.144: driver 'vmk80xx' failed to auto-configure device. [ 219.636888][ T9] usb 4-1: USB disconnect, device number 21 [ 220.104109][ T976] usbhid 2-1:0.0: can't add hid device: -71 [ 220.114630][ T976] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 220.144821][ T976] usb 2-1: USB disconnect, device number 17 [ 220.344719][ T7438] netlink: 24 bytes leftover after parsing attributes in process `syz.3.425'. [ 220.461810][ T7438] FAULT_INJECTION: forcing a failure. [ 220.461810][ T7438] name failslab, interval 1, probability 0, space 0, times 0 [ 220.480586][ T7438] CPU: 1 UID: 0 PID: 7438 Comm: syz.3.425 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 220.480619][ T7438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 220.480633][ T7438] Call Trace: [ 220.480642][ T7438] [ 220.480652][ T7438] dump_stack_lvl+0x189/0x250 [ 220.480690][ T7438] ? __pfx____ratelimit+0x10/0x10 [ 220.480722][ T7438] ? __pfx_dump_stack_lvl+0x10/0x10 [ 220.480755][ T7438] ? __pfx__printk+0x10/0x10 [ 220.480785][ T7438] ? __pfx___might_resched+0x10/0x10 [ 220.480811][ T7438] should_fail_ex+0x414/0x560 [ 220.480848][ T7438] should_failslab+0xa8/0x100 [ 220.480874][ T7438] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 220.480897][ T7438] ? __alloc_skb+0x112/0x2d0 [ 220.480925][ T7438] __alloc_skb+0x112/0x2d0 [ 220.480952][ T7438] netlink_sendmsg+0x5c6/0xb30 [ 220.480988][ T7438] ? __pfx_netlink_sendmsg+0x10/0x10 [ 220.481015][ T7438] ? __import_iovec+0x5d4/0x7f0 [ 220.481040][ T7438] ? aa_sock_msg_perm+0x94/0x160 [ 220.481074][ T7438] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 220.481102][ T7438] ? __pfx_netlink_sendmsg+0x10/0x10 [ 220.481127][ T7438] __sock_sendmsg+0x219/0x270 [ 220.481165][ T7438] ____sys_sendmsg+0x505/0x830 [ 220.481197][ T7438] ? __pfx_____sys_sendmsg+0x10/0x10 [ 220.481241][ T7438] ___sys_sendmsg+0x21f/0x2a0 [ 220.481278][ T7438] ? __pfx____sys_sendmsg+0x10/0x10 [ 220.481343][ T7438] ? __fget_files+0x2a/0x420 [ 220.481367][ T7438] ? __fget_files+0x3a0/0x420 [ 220.481402][ T7438] __sys_sendmsg+0x164/0x220 [ 220.481431][ T7438] ? __pfx___sys_sendmsg+0x10/0x10 [ 220.481474][ T7438] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 220.481507][ T7438] ? lockdep_hardirqs_on+0x9c/0x150 [ 220.481540][ T7438] __do_fast_syscall_32+0xb6/0x2b0 [ 220.481574][ T7438] ? lockdep_hardirqs_on+0x9c/0x150 [ 220.481608][ T7438] do_fast_syscall_32+0x34/0x80 [ 220.481640][ T7438] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 220.481665][ T7438] RIP: 0023:0xf708e539 [ 220.481683][ T7438] 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 [ 220.481701][ T7438] RSP: 002b:00000000f505d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 220.481724][ T7438] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 0000000080000280 [ 220.481738][ T7438] RDX: 0000000000004010 RSI: 0000000000000000 RDI: 0000000000000000 [ 220.481749][ T7438] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 220.481761][ T7438] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 220.481773][ T7438] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 220.481801][ T7438] [ 220.778850][ T7445] delete_channel: no stack [ 221.003319][ T7450] FAULT_INJECTION: forcing a failure. [ 221.003319][ T7450] name failslab, interval 1, probability 0, space 0, times 0 [ 221.016494][ T7450] CPU: 1 UID: 0 PID: 7450 Comm: syz.1.429 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 221.016523][ T7450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 221.016536][ T7450] Call Trace: [ 221.016545][ T7450] [ 221.016553][ T7450] dump_stack_lvl+0x189/0x250 [ 221.016592][ T7450] ? __pfx____ratelimit+0x10/0x10 [ 221.016623][ T7450] ? __pfx_dump_stack_lvl+0x10/0x10 [ 221.016658][ T7450] ? __pfx__printk+0x10/0x10 [ 221.016684][ T7450] ? __pfx___might_resched+0x10/0x10 [ 221.016704][ T7450] ? fs_reclaim_acquire+0x7d/0x100 [ 221.016736][ T7450] should_fail_ex+0x414/0x560 [ 221.016772][ T7450] should_failslab+0xa8/0x100 [ 221.016798][ T7450] __kmalloc_noprof+0xcb/0x4f0 [ 221.016819][ T7450] ? tomoyo_encode+0x28b/0x550 [ 221.016844][ T7450] tomoyo_encode+0x28b/0x550 [ 221.016872][ T7450] tomoyo_realpath_from_path+0x58d/0x5d0 [ 221.016896][ T7450] ? tomoyo_domain+0xd9/0x130 [ 221.016924][ T7450] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 221.016955][ T7450] tomoyo_path_number_perm+0x1e8/0x5a0 [ 221.016988][ T7450] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 221.017038][ T7450] ? __lock_acquire+0xab9/0xd20 [ 221.017091][ T7450] ? __fget_files+0x2a/0x420 [ 221.017121][ T7450] ? __fget_files+0x3a0/0x420 [ 221.017145][ T7450] ? __fget_files+0x2a/0x420 [ 221.017174][ T7450] security_file_ioctl_compat+0xcb/0x2d0 [ 221.017206][ T7450] __ia32_compat_sys_ioctl+0x128/0x840 [ 221.017257][ T7450] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 221.017291][ T7450] ? __fget_files+0x3a0/0x420 [ 221.017323][ T7450] ? fput+0xa0/0xd0 [ 221.017350][ T7450] ? ksys_write+0x22a/0x250 [ 221.017379][ T7450] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 221.017412][ T7450] ? lockdep_hardirqs_on+0x9c/0x150 [ 221.017445][ T7450] __do_fast_syscall_32+0xb6/0x2b0 [ 221.017479][ T7450] ? lockdep_hardirqs_on+0x9c/0x150 [ 221.017515][ T7450] do_fast_syscall_32+0x34/0x80 [ 221.017548][ T7450] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 221.017574][ T7450] RIP: 0023:0xf7fb8539 [ 221.017592][ T7450] 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 [ 221.017610][ T7450] RSP: 002b:00000000f50d655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 221.017633][ T7450] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000004008ae6a [ 221.017648][ T7450] RDX: 0000000080000200 RSI: 0000000000000000 RDI: 0000000000000000 [ 221.017660][ T7450] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 221.017672][ T7450] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 221.017685][ T7450] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 221.017714][ T7450] [ 221.017736][ T7450] ERROR: Out of memory at tomoyo_realpath_from_path. [ 221.036143][ T9] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 221.420790][ T7457] netlink: 24 bytes leftover after parsing attributes in process `syz.3.430'. [ 221.475467][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 221.505155][ T9] usb 3-1: config 7 has an invalid interface number: 76 but max is 0 [ 221.513442][ T9] usb 3-1: config 7 contains an unexpected descriptor of type 0x2, skipping [ 221.524303][ T9] usb 3-1: config 7 has no interface number 0 [ 221.537717][ T9] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 221.549122][ T9] usb 3-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 221.560383][ T9] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 221.571902][ T9] usb 3-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 221.713781][ T9] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xF has an invalid bInterval 127, changing to 10 [ 221.734183][ T9] usb 3-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x4, skipping [ 221.746422][ T9] usb 3-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x7, skipping [ 221.759289][ T9] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x6 has invalid maxpacket 50176, setting to 1024 [ 221.771854][ T9] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 221.783669][ T9] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 221.795512][ T9] usb 3-1: config 7 interface 76 has no altsetting 0 [ 221.807739][ T9] usb 3-1: string descriptor 0 read error: -22 [ 221.814368][ T9] usb 3-1: New USB device found, idVendor=0499, idProduct=103e, bcdDevice=b7.d3 [ 221.850279][ T7452] netlink: 8 bytes leftover after parsing attributes in process `syz.4.428'. [ 221.893415][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.950457][ T9] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 221.963802][ T9] usb 3-1: invalid MIDI in EP 0 [ 222.237329][ T9] snd-usb-audio 3-1:7.76: probe with driver snd-usb-audio failed with error -22 [ 222.265275][ T5909] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 222.315840][ T9] usb 3-1: USB disconnect, device number 18 [ 222.445180][ T5909] usb 2-1: Using ep0 maxpacket: 8 [ 222.457872][ T5909] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x73, changing to 0x3 [ 222.479693][ T5909] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 222.512831][ T5909] usb 2-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 222.573222][ T5909] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.594269][ T5909] usb 2-1: Product: syz [ 222.615345][ T5909] usb 2-1: Manufacturer: syz [ 222.632770][ T5909] usb 2-1: SerialNumber: syz [ 222.663498][ T5909] usb 2-1: config 0 descriptor?? [ 222.678694][ T7470] FAULT_INJECTION: forcing a failure. [ 222.678694][ T7470] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 222.695685][ T7470] CPU: 0 UID: 0 PID: 7470 Comm: syz.3.435 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 222.695716][ T7470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 222.695729][ T7470] Call Trace: [ 222.695737][ T7470] [ 222.695745][ T7470] dump_stack_lvl+0x189/0x250 [ 222.695784][ T7470] ? __pfx____ratelimit+0x10/0x10 [ 222.695815][ T7470] ? __pfx_dump_stack_lvl+0x10/0x10 [ 222.695847][ T7470] ? __pfx__printk+0x10/0x10 [ 222.695870][ T7470] ? __might_fault+0xb0/0x130 [ 222.695903][ T7470] should_fail_ex+0x414/0x560 [ 222.695940][ T7470] _copy_from_user+0x2d/0xb0 [ 222.695968][ T7470] get_compat_msghdr+0xad/0x4a0 [ 222.696001][ T7470] ? __pfx_get_compat_msghdr+0x10/0x10 [ 222.696042][ T7470] ___sys_sendmsg+0x193/0x2a0 [ 222.696070][ T7470] ? __pfx____sys_sendmsg+0x10/0x10 [ 222.696134][ T7470] ? __fget_files+0x2a/0x420 [ 222.696157][ T7470] ? __fget_files+0x3a0/0x420 [ 222.696193][ T7470] __sys_sendmmsg+0x28e/0x430 [ 222.696226][ T7470] ? __pfx___sys_sendmmsg+0x10/0x10 [ 222.696263][ T7470] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 222.696314][ T7470] ? ksys_write+0x22a/0x250 [ 222.696346][ T7470] __ia32_compat_sys_sendmmsg+0xa2/0xc0 [ 222.696387][ T7470] __do_fast_syscall_32+0xb6/0x2b0 [ 222.696422][ T7470] ? lockdep_hardirqs_on+0x9c/0x150 [ 222.696457][ T7470] do_fast_syscall_32+0x34/0x80 [ 222.696490][ T7470] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 222.696515][ T7470] RIP: 0023:0xf708e539 [ 222.696533][ T7470] 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 [ 222.696552][ T7470] RSP: 002b:00000000f507e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000159 [ 222.696574][ T7470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 222.696589][ T7470] RDX: 0000000000000235 RSI: 0000000000000000 RDI: 0000000000000000 [ 222.696601][ T7470] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 222.696613][ T7470] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 222.696626][ T7470] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 222.696656][ T7470] [ 222.719347][ T5909] streamzap 2-1:0.0: streamzap_probe: endpoint doesn't match input device 0203 [ 223.066304][ T7474] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 223.108961][ T7474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 223.201651][ T7464] misc userio: The device must be registered before sending interrupts [ 223.224468][ T7478] ipvlan2: entered promiscuous mode [ 223.250819][ T7478] bridge0: port 3(ipvlan2) entered blocking state [ 223.262136][ T7478] bridge0: port 3(ipvlan2) entered disabled state [ 223.269235][ T7478] ipvlan2: entered allmulticast mode [ 223.274869][ T7478] bridge0: entered allmulticast mode [ 223.289166][ T7478] ipvlan2: left allmulticast mode [ 223.294298][ T7478] bridge0: left allmulticast mode [ 223.611268][ T7491] delete_channel: no stack [ 223.690558][ T5909] usb 2-1: USB disconnect, device number 18 [ 223.945264][ T5917] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 224.164635][ T5917] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 224.225773][ T5917] usb 3-1: New USB device found, idVendor=1822, idProduct=3202, bcdDevice=13.4a [ 224.255422][ T5917] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.268887][ T5917] usb 3-1: Product: syz [ 224.273157][ T5917] usb 3-1: Manufacturer: syz [ 224.287085][ T5917] usb 3-1: SerialNumber: syz [ 224.322058][ T5917] usb 3-1: config 0 descriptor?? [ 224.339667][ T5917] dvb-usb: found a 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device' in warm state. [ 224.587220][ T5917] dvb-usb: bulk message failed: -22 (3/0) [ 224.812176][ T5917] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 224.823740][ T7508] netlink: 24 bytes leftover after parsing attributes in process `syz.3.445'. [ 224.834170][ T5917] dvbdev: DVB: registering new adapter (TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device) [ 224.846522][ T5917] usb 3-1: media controller created [ 224.956267][ T5917] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 224.974712][ T7508] vcan0: entered promiscuous mode [ 225.001633][ T5917] dvb-usb: bulk message failed: -22 (6/0) [ 225.013864][ T7508] vcan0: entered allmulticast mode [ 225.020525][ T5917] dvb-usb: no frontend was attached by 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device' [ 225.032794][ T976] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 225.052141][ T5917] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input13 [ 225.066150][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 225.089086][ T5917] dvb-usb: schedule remote query interval to 150 msecs. [ 225.127040][ T5917] dvb-usb: bulk message failed: -22 (3/0) [ 225.175318][ T5917] dvb-usb: TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device successfully initialized and connected. [ 225.188626][ T976] usb 2-1: Using ep0 maxpacket: 16 [ 225.198747][ T976] usb 2-1: config 0 interface 0 has no altsetting 0 [ 225.220876][ T976] usb 2-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 225.248113][ T5917] usb 3-1: USB disconnect, device number 19 [ 225.254525][ T976] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.305211][ T976] usb 2-1: config 0 descriptor?? [ 225.329142][ T5917] dvb-usb: TwinhanDTV USB-Ter USB1.1 / Magic Box I successfully deinitialized and disconnected. [ 225.633938][ T7515] netlink: 24 bytes leftover after parsing attributes in process `syz.4.447'. [ 225.678284][ T7515] vcan0: entered promiscuous mode [ 225.683447][ T7515] vcan0: entered allmulticast mode [ 225.873496][ T7513] netlink: 8 bytes leftover after parsing attributes in process `syz.3.446'. [ 225.974808][ T976] usbhid 2-1:0.0: can't add hid device: -71 [ 226.000627][ T976] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 226.041244][ T976] usb 2-1: USB disconnect, device number 19 [ 226.075699][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 226.105416][ T5927] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 226.236118][ T5917] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 226.275198][ T5927] usb 3-1: Using ep0 maxpacket: 8 [ 226.282048][ T5927] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 226.298586][ T5927] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 226.349863][ T5927] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 76, changing to 10 [ 226.365547][ T5927] usb 3-1: New USB device found, idVendor=17ef, idProduct=6062, bcdDevice= 0.00 [ 226.396110][ T5927] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.428683][ T5927] usb 3-1: rejected 1 configuration due to insufficient available bus power [ 226.450391][ T5927] usb 3-1: no configuration chosen from 1 choice [ 226.473816][ T7524] FAULT_INJECTION: forcing a failure. [ 226.473816][ T7524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 226.492758][ T7524] CPU: 1 UID: 0 PID: 7524 Comm: syz.4.451 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 226.492884][ T7524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 226.492898][ T7524] Call Trace: [ 226.492908][ T7524] [ 226.492919][ T7524] dump_stack_lvl+0x189/0x250 [ 226.493119][ T7524] ? __pfx____ratelimit+0x10/0x10 [ 226.493153][ T7524] ? __pfx_dump_stack_lvl+0x10/0x10 [ 226.493185][ T7524] ? __pfx__printk+0x10/0x10 [ 226.493208][ T7524] ? __might_fault+0xb0/0x130 [ 226.493243][ T7524] should_fail_ex+0x414/0x560 [ 226.493282][ T7524] _copy_from_iter+0x1db/0x16f0 [ 226.493321][ T7524] ? __pfx__copy_from_iter+0x10/0x10 [ 226.493349][ T7524] ? rcu_is_watching+0x15/0xb0 [ 226.493370][ T7524] ? trace_kmalloc+0x1f/0xd0 [ 226.493390][ T7524] ? kernfs_fop_write_iter+0x158/0x4f0 [ 226.493434][ T7524] kernfs_fop_write_iter+0x19f/0x4f0 [ 226.493477][ T7524] vfs_write+0x548/0xa90 [ 226.493504][ T7524] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 226.493538][ T7524] ? __pfx_vfs_write+0x10/0x10 [ 226.493571][ T7524] ? __fget_files+0x2a/0x420 [ 226.493606][ T7524] ksys_write+0x145/0x250 [ 226.493630][ T7524] ? __pfx_ksys_write+0x10/0x10 [ 226.493653][ T7524] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 226.493685][ T7524] ? lockdep_hardirqs_on+0x9c/0x150 [ 226.493723][ T7524] __do_fast_syscall_32+0xb6/0x2b0 [ 226.493758][ T7524] ? lockdep_hardirqs_on+0x9c/0x150 [ 226.493794][ T7524] do_fast_syscall_32+0x34/0x80 [ 226.493827][ T7524] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 226.493854][ T7524] RIP: 0023:0xf7f72539 [ 226.493885][ T7524] 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 [ 226.493904][ T7524] RSP: 002b:00000000f509655c EFLAGS: 00000206 ORIG_RAX: 0000000000000004 [ 226.493928][ T7524] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000380 [ 226.493943][ T7524] RDX: 0000000000000012 RSI: 0000000000000000 RDI: 0000000000000000 [ 226.493956][ T7524] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 226.493968][ T7524] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 226.493981][ T7524] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 226.494013][ T7524] [ 226.725304][ T976] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 227.073339][ T7527] input: syz1 as /devices/virtual/input/input14 [ 227.094863][ T7529] delete_channel: no stack [ 227.125517][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 227.402085][ T7540] netlink: 'syz.3.457': attribute type 25 has an invalid length. [ 228.317025][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 228.480211][ T7562] netlink: 8 bytes leftover after parsing attributes in process `syz.4.462'. [ 228.752128][ T5885] usb 3-1: USB disconnect, device number 20 [ 228.870308][ T5917] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 228.945559][ T7572] delete_channel: no stack [ 229.037904][ T7574] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 229.046421][ T7574] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 229.056443][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 229.097770][ T7576] FAULT_INJECTION: forcing a failure. [ 229.097770][ T7576] name failslab, interval 1, probability 0, space 0, times 0 [ 229.145061][ T5917] usb 4-1: Using ep0 maxpacket: 16 [ 229.145065][ T7576] CPU: 1 UID: 0 PID: 7576 Comm: syz.0.468 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 229.145093][ T7576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 229.145106][ T7576] Call Trace: [ 229.145115][ T7576] [ 229.145123][ T7576] dump_stack_lvl+0x189/0x250 [ 229.145165][ T7576] ? __pfx____ratelimit+0x10/0x10 [ 229.145204][ T7576] ? __pfx_dump_stack_lvl+0x10/0x10 [ 229.145244][ T7576] ? __pfx__printk+0x10/0x10 [ 229.145277][ T7576] ? __pfx___might_resched+0x10/0x10 [ 229.145307][ T7576] should_fail_ex+0x414/0x560 [ 229.145350][ T7576] should_failslab+0xa8/0x100 [ 229.145380][ T7576] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 229.145406][ T7576] ? __alloc_skb+0x112/0x2d0 [ 229.145438][ T7576] __alloc_skb+0x112/0x2d0 [ 229.145468][ T7576] netlink_sendmsg+0x5c6/0xb30 [ 229.145509][ T7576] ? __pfx_netlink_sendmsg+0x10/0x10 [ 229.145539][ T7576] ? __import_iovec+0x5d4/0x7f0 [ 229.145567][ T7576] ? aa_sock_msg_perm+0x94/0x160 [ 229.145606][ T7576] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 229.145649][ T7576] ? __pfx_netlink_sendmsg+0x10/0x10 [ 229.145680][ T7576] __sock_sendmsg+0x219/0x270 [ 229.145719][ T7576] ____sys_sendmsg+0x505/0x830 [ 229.145757][ T7576] ? __pfx_____sys_sendmsg+0x10/0x10 [ 229.145806][ T7576] ___sys_sendmsg+0x21f/0x2a0 [ 229.145838][ T7576] ? __pfx____sys_sendmsg+0x10/0x10 [ 229.145907][ T7576] ? __fget_files+0x2a/0x420 [ 229.145934][ T7576] ? __fget_files+0x3a0/0x420 [ 229.145975][ T7576] __sys_sendmsg+0x164/0x220 [ 229.146008][ T7576] ? __pfx___sys_sendmsg+0x10/0x10 [ 229.146055][ T7576] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 229.146092][ T7576] ? lockdep_hardirqs_on+0x9c/0x150 [ 229.146129][ T7576] __do_fast_syscall_32+0xb6/0x2b0 [ 229.146169][ T7576] ? lockdep_hardirqs_on+0x9c/0x150 [ 229.146208][ T7576] do_fast_syscall_32+0x34/0x80 [ 229.146245][ T7576] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 229.146276][ T7576] RIP: 0023:0xf7fa6539 [ 229.146296][ T7576] 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 [ 229.146316][ T7576] RSP: 002b:00000000f50c655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 229.146343][ T7576] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080006040 [ 229.146360][ T7576] RDX: 0000000020040054 RSI: 0000000000000000 RDI: 0000000000000000 [ 229.146374][ T7576] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 229.146388][ T7576] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 229.146402][ T7576] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 229.146436][ T7576] [ 229.361644][ C0] vkms_vblank_simulate: vblank timer overrun [ 229.372116][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 229.463276][ T5917] usb 4-1: config 0 interface 0 has no altsetting 0 [ 229.470538][ T5917] usb 4-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 229.488918][ T5917] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.537800][ T5917] usb 4-1: config 0 descriptor?? [ 229.756738][ T7582] netlink: 'syz.2.469': attribute type 1 has an invalid length. [ 229.820316][ T5917] usbhid 4-1:0.0: can't add hid device: -71 [ 229.826446][ T5917] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 229.840110][ T5917] usb 4-1: USB disconnect, device number 22 [ 229.953259][ T7588] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 230.003655][ T7582] bond1: entered promiscuous mode [ 230.008993][ T7582] bond1: entered allmulticast mode [ 230.042220][ T7582] bond1: (slave geneve2): making interface the new active one [ 230.049957][ T7582] geneve2: entered promiscuous mode [ 230.055640][ T7582] geneve2: entered allmulticast mode [ 230.064675][ T7582] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 230.415944][ T43] net_ratelimit: 3 callbacks suppressed [ 230.415967][ T43] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 230.430286][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 230.454558][ T7599] netlink: 'syz.0.474': attribute type 4 has an invalid length. [ 230.498603][ T7599] netlink: 17 bytes leftover after parsing attributes in process `syz.0.474'. [ 230.534768][ T7582] syz.2.469 (7582) used greatest stack depth: 20040 bytes left [ 231.109221][ T7608] netlink: 'syz.1.477': attribute type 11 has an invalid length. [ 231.136477][ T7608] netlink: 36 bytes leftover after parsing attributes in process `syz.1.477'. [ 231.444064][ T43] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 231.475212][ T5927] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 231.677193][ T5927] usb 2-1: Using ep0 maxpacket: 32 [ 231.771734][ T7615] FAULT_INJECTION: forcing a failure. [ 231.771734][ T7615] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.799018][ T5927] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 231.820765][ T7615] CPU: 0 UID: 0 PID: 7615 Comm: syz.2.479 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 231.820793][ T7615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 231.820804][ T7615] Call Trace: [ 231.820810][ T7615] [ 231.820817][ T7615] dump_stack_lvl+0x189/0x250 [ 231.820848][ T7615] ? __pfx____ratelimit+0x10/0x10 [ 231.820871][ T7615] ? __pfx_dump_stack_lvl+0x10/0x10 [ 231.820894][ T7615] ? __pfx__printk+0x10/0x10 [ 231.820910][ T7615] ? __might_fault+0xb0/0x130 [ 231.820933][ T7615] should_fail_ex+0x414/0x560 [ 231.820960][ T7615] _copy_from_user+0x2d/0xb0 [ 231.820980][ T7615] ucma_bind_ip+0xa9/0x240 [ 231.820999][ T7615] ? __pfx_ucma_bind_ip+0x10/0x10 [ 231.821025][ T7615] ucma_write+0x249/0x2e0 [ 231.821038][ T7615] ? common_file_perm+0x199/0x200 [ 231.821063][ T7615] ? __pfx_ucma_write+0x10/0x10 [ 231.821077][ T7615] ? security_file_permission+0x75/0x290 [ 231.821097][ T7615] ? rw_verify_area+0x258/0x650 [ 231.821124][ T7615] vfs_writev+0x4b6/0x960 [ 231.821144][ T7615] ? __pfx_ucma_write+0x10/0x10 [ 231.821161][ T7615] ? __pfx_vfs_writev+0x10/0x10 [ 231.821189][ T7615] ? __fget_files+0x2a/0x420 [ 231.821210][ T7615] ? __fget_files+0x3a0/0x420 [ 231.821226][ T7615] ? __fget_files+0x2a/0x420 [ 231.821253][ T7615] do_writev+0x14d/0x2d0 [ 231.821274][ T7615] ? __pfx_do_writev+0x10/0x10 [ 231.821292][ T7615] ? __secure_computing+0xe2/0x2a0 [ 231.821313][ T7615] __do_fast_syscall_32+0xb6/0x2b0 [ 231.821338][ T7615] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.821363][ T7615] do_fast_syscall_32+0x34/0x80 [ 231.821387][ T7615] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 231.821407][ T7615] RIP: 0023:0xf7fd4539 [ 231.821420][ T7615] 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 [ 231.821434][ T7615] RSP: 002b:00000000f50f655c EFLAGS: 00000206 ORIG_RAX: 0000000000000092 [ 231.821451][ T7615] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000080000000 [ 231.821461][ T7615] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000000 [ 231.821471][ T7615] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 231.821479][ T7615] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 231.821488][ T7615] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 231.821508][ T7615] [ 232.060577][ C0] vkms_vblank_simulate: vblank timer overrun [ 232.067640][ T5927] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 232.134910][ T5927] usb 2-1: New USB device found, idVendor=084f, idProduct=0001, bcdDevice=e0.b8 [ 232.138938][ T7602] syz.4.475 (7602): drop_caches: 2 [ 232.144458][ T5927] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=22 [ 232.355072][ T5927] usb 2-1: Product: syz [ 232.360195][ T5927] usb 2-1: Manufacturer: syz [ 232.364850][ T5927] usb 2-1: SerialNumber: syz [ 232.473630][ T7620] delete_channel: no stack [ 232.491058][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 232.506330][ T7621] FAULT_INJECTION: forcing a failure. [ 232.506330][ T7621] name failslab, interval 1, probability 0, space 0, times 0 [ 232.571661][ T5927] usb 2-1: config 0 descriptor?? [ 232.597034][ T5927] empeg 2-1:0.0: empeg converter detected [ 232.602915][ T5927] usb 2-1: active config #0 != 1 ?? [ 232.604738][ T7621] CPU: 0 UID: 0 PID: 7621 Comm: syz.2.481 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 232.604771][ T7621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 232.604787][ T7621] Call Trace: [ 232.604797][ T7621] [ 232.604810][ T7621] dump_stack_lvl+0x189/0x250 [ 232.604853][ T7621] ? __pfx____ratelimit+0x10/0x10 [ 232.604889][ T7621] ? __pfx_dump_stack_lvl+0x10/0x10 [ 232.604929][ T7621] ? __pfx__printk+0x10/0x10 [ 232.604966][ T7621] ? __pfx___might_resched+0x10/0x10 [ 232.604990][ T7621] ? fs_reclaim_acquire+0x7d/0x100 [ 232.605026][ T7621] should_fail_ex+0x414/0x560 [ 232.605068][ T7621] should_failslab+0xa8/0x100 [ 232.605099][ T7621] __kmalloc_noprof+0xcb/0x4f0 [ 232.605121][ T7621] ? do_sys_poll+0x2ac/0x1070 [ 232.605155][ T7621] do_sys_poll+0x2ac/0x1070 [ 232.605201][ T7621] ? __pfx_do_sys_poll+0x10/0x10 [ 232.605225][ T7621] ? css_rstat_updated+0x1a5/0xca0 [ 232.605333][ T7621] ? rcu_read_lock_any_held+0xb3/0x120 [ 232.605359][ T7621] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 232.605388][ T7621] ? vfs_write+0x8d8/0xa90 [ 232.605439][ T7621] ? set_compat_user_sigmask+0xc1/0x1b0 [ 232.605462][ T7621] ? __pfx_set_compat_user_sigmask+0x10/0x10 [ 232.605485][ T7621] ? count_memcg_event_mm+0x21/0x260 [ 232.605533][ T7621] __ia32_compat_sys_ppoll_time32+0x299/0x300 [ 232.605581][ T7621] ? __pfx___ia32_compat_sys_ppoll_time32+0x10/0x10 [ 232.605619][ T7621] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 232.605656][ T7621] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.605694][ T7621] __do_fast_syscall_32+0xb6/0x2b0 [ 232.605735][ T7621] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.605773][ T7621] do_fast_syscall_32+0x34/0x80 [ 232.605812][ T7621] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 232.605844][ T7621] RIP: 0023:0xf7fd4539 [ 232.605866][ T7621] 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 [ 232.605888][ T7621] RSP: 002b:00000000f50d555c EFLAGS: 00000206 ORIG_RAX: 0000000000000135 [ 232.605915][ T7621] RAX: ffffffffffffffda RBX: 00000000800000c0 RCX: 00000000000000dc [ 232.605933][ T7621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 232.605946][ T7621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 232.605961][ T7621] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 232.605975][ T7621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 232.606009][ T7621] [ 232.986530][ T7612] syz.3.478 (7612): drop_caches: 2 [ 233.035566][ T5927] usb 2-1: USB disconnect, device number 20 [ 233.210249][ T7631] netlink: 20 bytes leftover after parsing attributes in process `syz.3.483'. [ 233.427493][ T7599] delete_channel: no stack [ 233.515793][ T5917] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 233.533219][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 233.756024][ T7618] syz.2.481 (7618): drop_caches: 2 [ 233.815679][ T5917] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 233.980114][ T5917] usb 4-1: Using ep0 maxpacket: 32 [ 234.039154][ T5917] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 234.049916][ T5917] usb 4-1: config 0 has no interface number 0 [ 234.071180][ T5917] usb 4-1: config 0 interface 12 has no altsetting 0 [ 234.082455][ T5917] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 234.093520][ T5917] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.120592][ T5917] usb 4-1: Product: syz [ 234.126181][ T5917] usb 4-1: Manufacturer: syz [ 234.131373][ T5917] usb 4-1: SerialNumber: syz [ 234.143506][ T5917] usb 4-1: config 0 descriptor?? [ 234.167482][ T5917] f81534 4-1:0.12: required endpoints missing [ 234.421723][ T5917] usb 4-1: USB disconnect, device number 23 [ 234.561347][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 235.128213][ T7655] delete_channel: no stack [ 235.398618][ T7650] syz.1.490 (7650): drop_caches: 2 [ 235.601228][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 235.835577][ T5885] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 236.006568][ T5885] usb 5-1: Using ep0 maxpacket: 8 [ 236.031114][ T5885] usb 5-1: config 1 has an invalid interface number: 6 but max is 0 [ 236.048517][ T5885] usb 5-1: config 1 has no interface number 0 [ 236.062287][ T5885] usb 5-1: New USB device found, idVendor=082d, idProduct=0300, bcdDevice=c3.4b [ 236.078150][ T5885] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.088218][ T5885] usb 5-1: Product: syz [ 236.092597][ T5885] usb 5-1: Manufacturer: syz [ 236.104888][ T5885] usb 5-1: SerialNumber: syz [ 236.155786][ T5883] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 236.320880][ T7670] netlink: 212408 bytes leftover after parsing attributes in process `syz.3.498'. [ 236.340388][ T5885] usb 5-1: palm_os_4_probe - error -71 getting connection info [ 236.348409][ T7670] netlink: 212408 bytes leftover after parsing attributes in process `syz.3.498'. [ 236.366649][ T5885] visor 5-1:1.6: Handspring Visor / Palm OS converter detected [ 236.406374][ T5885] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 236.448786][ T5885] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 236.485423][ T5885] usb 5-1: USB disconnect, device number 22 [ 236.523944][ T5885] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 236.557480][ T976] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 236.577493][ T5922] udevd[5922]: setting owner of /dev/ttyUSB1 to uid=0, gid=18 failed: No such file or directory [ 236.579167][ T5885] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 236.641003][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 236.662588][ T5885] visor 5-1:1.6: device disconnected [ 236.743454][ T7677] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 236.758015][ T7677] openvswitch: netlink: IP tunnel attribute has 20 unknown bytes. [ 236.785288][ T5883] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 236.950636][ T5883] usb 4-1: Using ep0 maxpacket: 32 [ 236.966720][ T5883] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 236.978907][ T5883] usb 4-1: config 0 has no interface number 0 [ 236.988816][ T5883] usb 4-1: config 0 interface 12 has no altsetting 0 [ 236.999118][ T5883] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 237.008843][ T5917] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 237.019466][ T5883] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.028897][ T5883] usb 4-1: Product: syz [ 237.033221][ T5883] usb 4-1: Manufacturer: syz [ 237.038463][ T5883] usb 4-1: SerialNumber: syz [ 237.051758][ T5883] usb 4-1: config 0 descriptor?? [ 237.070014][ T5883] f81534 4-1:0.12: required endpoints missing [ 237.180876][ T5917] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 237.193808][ T5917] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 237.204579][ T5917] usb 2-1: config 220 has no interface number 2 [ 237.215315][ T5917] usb 2-1: config 220 interface 1 altsetting 5 endpoint 0x2 has invalid wMaxPacketSize 0 [ 237.228643][ T5917] usb 2-1: config 220 interface 1 altsetting 5 bulk endpoint 0x3 has invalid maxpacket 8 [ 237.241621][ T5917] usb 2-1: config 220 interface 1 altsetting 5 has 2 endpoint descriptors, different from the interface descriptor's value: 12 [ 237.259026][ T5917] usb 2-1: config 220 interface 0 has no altsetting 0 [ 237.266319][ T5917] usb 2-1: config 220 interface 76 has no altsetting 0 [ 237.281866][ T7675] FAULT_INJECTION: forcing a failure. [ 237.281866][ T7675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 237.301119][ T5917] usb 2-1: config 220 interface 1 has no altsetting 0 [ 237.308126][ T7675] CPU: 0 UID: 0 PID: 7675 Comm: syz.3.499 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 237.308155][ T7675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 237.308167][ T7675] Call Trace: [ 237.308174][ T7675] [ 237.308182][ T7675] dump_stack_lvl+0x189/0x250 [ 237.308215][ T7675] ? __pfx____ratelimit+0x10/0x10 [ 237.308246][ T7675] ? __pfx_dump_stack_lvl+0x10/0x10 [ 237.308289][ T7675] ? __pfx__printk+0x10/0x10 [ 237.308312][ T7675] ? __might_fault+0xb0/0x130 [ 237.308344][ T7675] should_fail_ex+0x414/0x560 [ 237.308380][ T7675] _copy_from_user+0x2d/0xb0 [ 237.308407][ T7675] ucma_reject+0xae/0x340 [ 237.308432][ T7675] ? __pfx_ucma_reject+0x10/0x10 [ 237.308497][ T7675] ucma_write+0x249/0x2e0 [ 237.308515][ T7675] ? common_file_perm+0x199/0x200 [ 237.308548][ T7675] ? __pfx_ucma_write+0x10/0x10 [ 237.308568][ T7675] ? security_file_permission+0x75/0x290 [ 237.308596][ T7675] ? rw_verify_area+0x258/0x650 [ 237.308633][ T7675] vfs_writev+0x4b6/0x960 [ 237.308663][ T7675] ? __pfx_ucma_write+0x10/0x10 [ 237.308687][ T7675] ? __pfx_vfs_writev+0x10/0x10 [ 237.308728][ T7675] ? __fget_files+0x2a/0x420 [ 237.308758][ T7675] ? __fget_files+0x3a0/0x420 [ 237.308781][ T7675] ? __fget_files+0x2a/0x420 [ 237.308812][ T7675] do_writev+0x14d/0x2d0 [ 237.308840][ T7675] ? __pfx_do_writev+0x10/0x10 [ 237.308869][ T7675] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 237.308902][ T7675] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.308937][ T7675] __do_fast_syscall_32+0xb6/0x2b0 [ 237.308970][ T7675] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.309002][ T7675] do_fast_syscall_32+0x34/0x80 [ 237.309034][ T7675] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 237.309060][ T7675] RIP: 0023:0xf708e539 [ 237.309078][ T7675] 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 [ 237.309096][ T7675] RSP: 002b:00000000f507e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000092 [ 237.309118][ T7675] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000080000000 [ 237.309133][ T7675] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000000 [ 237.309145][ T7675] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 237.309156][ T7675] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 237.309167][ T7675] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 237.309196][ T7675] [ 237.314668][ T5883] usb 4-1: USB disconnect, device number 24 [ 237.566545][ T5917] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 237.575753][ T5917] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.583831][ T5917] usb 2-1: Product: syz [ 237.588156][ T5917] usb 2-1: Manufacturer: syz [ 237.592805][ T5917] usb 2-1: SerialNumber: syz [ 237.681543][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 237.825847][ T5917] usb 2-1: selecting invalid altsetting 0 [ 237.838661][ T5917] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 237.873554][ T5917] usb 2-1: No valid video chain found. [ 237.903555][ T5917] usb 2-1: selecting invalid altsetting 0 [ 237.914246][ T5917] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 237.957192][ T5917] usb 2-1: USB disconnect, device number 21 [ 238.264236][ T7691] netlink: 'syz.4.504': attribute type 4 has an invalid length. [ 238.285219][ T7691] netlink: 17 bytes leftover after parsing attributes in process `syz.4.504'. [ 238.595208][ T5917] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 238.823280][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 238.868977][ T5917] usb 5-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 239.018611][ T7699] delete_channel: no stack [ 239.064128][ T5917] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 239.179678][ T5917] usb 5-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 239.280243][ T5917] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 239.372317][ T5917] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.475886][ T5917] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 239.532753][ T7707] netlink: 'syz.1.507': attribute type 13 has an invalid length. [ 239.605989][ T5917] usb 5-1: invalid MIDI out EP 0 [ 239.738164][ T976] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 239.747431][ T7691] delete_channel: no stack [ 239.804302][ T7707] gretap0: refused to change device tx_queue_len [ 239.833700][ T7707] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 239.855759][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 240.345921][ T5917] snd-usb-audio 5-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 240.391136][ T5917] usb 5-1: USB disconnect, device number 23 [ 241.221342][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 241.335145][ T5885] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 241.611814][ T5885] usb 3-1: config 0 has no interfaces? [ 241.656580][ T5885] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 241.679007][ T5885] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.717680][ T5885] usb 3-1: Product: syz [ 241.732204][ T5885] usb 3-1: Manufacturer: syz [ 241.749410][ T5885] usb 3-1: SerialNumber: syz [ 241.814944][ T5885] usb 3-1: config 0 descriptor?? [ 241.911703][ T7728] FAULT_INJECTION: forcing a failure. [ 241.911703][ T7728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 242.007003][ T7728] CPU: 1 UID: 0 PID: 7728 Comm: syz.4.512 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 242.007037][ T7728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 242.007050][ T7728] Call Trace: [ 242.007060][ T7728] [ 242.007070][ T7728] dump_stack_lvl+0x189/0x250 [ 242.007110][ T7728] ? __pfx____ratelimit+0x10/0x10 [ 242.007143][ T7728] ? __pfx_dump_stack_lvl+0x10/0x10 [ 242.007177][ T7728] ? __pfx__printk+0x10/0x10 [ 242.007201][ T7728] ? __might_fault+0xb0/0x130 [ 242.007235][ T7728] should_fail_ex+0x414/0x560 [ 242.007275][ T7728] _copy_to_iter+0x1db/0x16f0 [ 242.007312][ T7728] ? __pfx__copy_to_iter+0x10/0x10 [ 242.007334][ T7728] ? __lock_acquire+0xab9/0xd20 [ 242.007375][ T7728] ? __local_bh_enable_ip+0x12d/0x1c0 [ 242.007411][ T7728] __skb_datagram_iter+0x41a/0x990 [ 242.007442][ T7728] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 242.007481][ T7728] skb_copy_datagram_iter+0xc5/0x230 [ 242.007516][ T7728] tcp_recvmsg_locked+0xec6/0x3660 [ 242.007592][ T7728] ? __pfx_tcp_recvmsg_locked+0x10/0x10 [ 242.007612][ T7728] ? do_raw_spin_lock+0x121/0x290 [ 242.007641][ T7728] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.007686][ T7728] ? __lock_sock+0x244/0x2b0 [ 242.007724][ T7728] ? __local_bh_enable_ip+0x12d/0x1c0 [ 242.007756][ T7728] ? lockdep_hardirqs_on+0x9c/0x150 [ 242.007789][ T7728] ? __local_bh_enable_ip+0x12d/0x1c0 [ 242.007837][ T7728] tcp_recvmsg+0x216/0x810 [ 242.007866][ T7728] ? __pfx_tcp_recvmsg+0x10/0x10 [ 242.007897][ T7728] ? aa_sk_perm+0x81e/0x950 [ 242.007926][ T7728] ? sock_rps_record_flow+0x19/0x410 [ 242.007965][ T7728] inet_recvmsg+0x147/0x250 [ 242.007988][ T7728] ? __pfx_inet_recvmsg+0x10/0x10 [ 242.008012][ T7728] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 242.008040][ T7728] ? security_socket_recvmsg+0x7e/0x2e0 [ 242.008069][ T7728] sock_recvmsg+0x1a8/0x270 [ 242.008107][ T7728] __sys_recvfrom+0x1f6/0x340 [ 242.008134][ T7728] ? __pfx___sys_recvfrom+0x10/0x10 [ 242.008156][ T7728] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 242.008189][ T7728] ? __fget_files+0x3a0/0x420 [ 242.008215][ T7728] ? ksys_write+0x22a/0x250 [ 242.008236][ T7728] __ia32_compat_sys_recvfrom+0xe4/0x100 [ 242.008260][ T7728] __do_fast_syscall_32+0xb6/0x2b0 [ 242.008285][ T7728] ? lockdep_hardirqs_on+0x9c/0x150 [ 242.008310][ T7728] do_fast_syscall_32+0x34/0x80 [ 242.008333][ T7728] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 242.008351][ T7728] RIP: 0023:0xf7f72539 [ 242.008364][ T7728] 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 [ 242.008378][ T7728] RSP: 002b:00000000f507555c EFLAGS: 00000206 ORIG_RAX: 0000000000000173 [ 242.008411][ T7728] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000080 [ 242.008422][ T7728] RDX: 00000000fffffd0b RSI: 0000000000000700 RDI: 0000000000000000 [ 242.008431][ T7728] RBP: 00000000fffffd25 R08: 0000000000000000 R09: 0000000000000000 [ 242.008440][ T7728] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 242.008449][ T7728] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 242.008469][ T7728] [ 242.329570][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 242.755579][ T7724] Invalid logical block size (4) [ 242.797418][ T5917] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 243.036289][ T5909] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 243.095303][ T5885] usb 5-1: new low-speed USB device number 24 using dummy_hcd [ 243.198618][ T5909] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 243.210499][ T5909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.225233][ T5885] usb 5-1: device descriptor read/64, error -71 [ 243.247049][ T5909] usb 4-1: config 0 descriptor?? [ 243.363213][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 243.465110][ T5885] usb 5-1: new low-speed USB device number 25 using dummy_hcd [ 243.496541][ T5909] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 243.505840][ T5909] [drm:udl_init] *ERROR* Selecting channel failed [ 243.537788][ T5909] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 2 [ 243.544835][ T5909] [drm] Initialized udl on minor 2 [ 243.556628][ T5909] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 243.572540][ T5909] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 243.584100][ T5927] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 243.596743][ T5885] usb 5-1: device descriptor read/64, error -71 [ 243.611925][ T5927] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 243.620836][ T5909] usb 4-1: USB disconnect, device number 25 [ 243.716780][ T5885] usb usb5-port1: attempt power cycle [ 243.882628][ T5909] usb 3-1: USB disconnect, device number 21 [ 244.062464][ T7744] delete_channel: no stack [ 244.075481][ T5885] usb 5-1: new low-speed USB device number 26 using dummy_hcd [ 244.116050][ T5885] usb 5-1: device descriptor read/8, error -71 [ 244.274697][ T7752] netlink: 20 bytes leftover after parsing attributes in process `syz.1.520'. [ 244.385161][ T5917] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 244.399336][ T43] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 244.407796][ T5885] usb 5-1: new low-speed USB device number 27 using dummy_hcd [ 244.449339][ T5885] usb 5-1: device descriptor read/8, error -71 [ 244.475845][ T5909] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 244.555495][ T5917] usb 3-1: Using ep0 maxpacket: 16 [ 244.562822][ T5917] usb 3-1: config 7 has an invalid interface number: 76 but max is 0 [ 244.571761][ T5917] usb 3-1: config 7 contains an unexpected descriptor of type 0x2, skipping [ 244.581138][ T5917] usb 3-1: config 7 has no interface number 0 [ 244.592192][ T5917] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 244.592383][ T5885] usb usb5-port1: unable to enumerate USB device [ 244.603388][ T5917] usb 3-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 244.603442][ T5917] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 244.635821][ T5917] usb 3-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 244.647935][ T5917] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xF has an invalid bInterval 127, changing to 10 [ 244.659644][ T5917] usb 3-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x4, skipping [ 244.665243][ T5909] usb 4-1: Using ep0 maxpacket: 16 [ 244.685469][ T5917] usb 3-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x7, skipping [ 244.695520][ T5909] usb 4-1: config 7 has an invalid interface number: 76 but max is 0 [ 244.704489][ T5909] usb 4-1: config 7 contains an unexpected descriptor of type 0x2, skipping [ 244.720515][ T5909] usb 4-1: config 7 has no interface number 0 [ 244.727012][ T5909] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 244.738839][ T5917] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x6 has invalid maxpacket 50176, setting to 1024 [ 244.750752][ T5917] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 244.762178][ T5917] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 244.773497][ T5917] usb 3-1: config 7 interface 76 has no altsetting 0 [ 244.781423][ T5917] usb 3-1: string descriptor 0 read error: -22 [ 244.788556][ T5917] usb 3-1: New USB device found, idVendor=0499, idProduct=103e, bcdDevice=b7.d3 [ 244.797869][ T5917] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.814703][ T5917] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 244.838746][ T5909] usb 4-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 244.858421][ T5909] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 244.870372][ T5909] usb 4-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 244.886528][ T5909] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0xF has an invalid bInterval 127, changing to 10 [ 244.898621][ T5917] usb 3-1: invalid MIDI in EP 0 [ 244.961886][ T5909] usb 4-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x4, skipping [ 245.005258][ T5909] usb 4-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x7, skipping [ 245.016487][ T5909] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0x6 has invalid maxpacket 50176, setting to 1024 [ 245.035404][ T5909] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 245.071943][ T5909] usb 4-1: config 7 interface 76 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 245.083334][ T5917] snd-usb-audio 3-1:7.76: probe with driver snd-usb-audio failed with error -22 [ 245.097660][ T5909] usb 4-1: config 7 interface 76 has no altsetting 0 [ 245.128421][ T5909] usb 4-1: string descriptor 0 read error: -22 [ 245.132595][ T5917] usb 3-1: USB disconnect, device number 22 [ 245.148951][ T5909] usb 4-1: New USB device found, idVendor=0499, idProduct=103e, bcdDevice=b7.d3 [ 245.182445][ T5909] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.242541][ T5909] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 245.256087][ T5909] usb 4-1: invalid MIDI in EP 0 [ 245.335425][ T5991] udevd[5991]: setting mode of /dev/mixer3 to 020660 failed: No such file or directory [ 245.356626][ T5991] udevd[5991]: setting owner of /dev/mixer3 to uid=0, gid=29 failed: No such file or directory [ 245.373306][ T5909] snd-usb-audio 4-1:7.76: probe with driver snd-usb-audio failed with error -22 [ 245.441121][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 245.502781][ T5909] usb 4-1: USB disconnect, device number 26 [ 245.595235][ T5917] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 245.745619][ T5917] usb 2-1: Using ep0 maxpacket: 16 [ 245.759535][ T5916] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 245.835440][ T5916] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 245.887800][ T7762] x_tables: duplicate underflow at hook 3 [ 245.935403][ T5883] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 245.998795][ T7766] FAULT_INJECTION: forcing a failure. [ 245.998795][ T7766] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 246.012477][ T7766] CPU: 1 UID: 0 PID: 7766 Comm: syz.4.524 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 246.012506][ T7766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 246.012520][ T7766] Call Trace: [ 246.012528][ T7766] [ 246.012537][ T7766] dump_stack_lvl+0x189/0x250 [ 246.012586][ T7766] ? __pfx____ratelimit+0x10/0x10 [ 246.012617][ T7766] ? __pfx_dump_stack_lvl+0x10/0x10 [ 246.012651][ T7766] ? __pfx__printk+0x10/0x10 [ 246.012674][ T7766] ? __might_fault+0xb0/0x130 [ 246.012708][ T7766] should_fail_ex+0x414/0x560 [ 246.012747][ T7766] _copy_from_iter+0x1db/0x16f0 [ 246.012780][ T7766] ? policy_nodemask+0x27c/0x720 [ 246.012802][ T7766] ? __pfx__copy_from_iter+0x10/0x10 [ 246.012832][ T7766] ? set_page_refcounted+0xa0/0x1e0 [ 246.012855][ T7766] ? page_copy_sane+0x4e/0x280 [ 246.012881][ T7766] copy_page_from_iter+0xdd/0x170 [ 246.012909][ T7766] tun_get_user+0x1c4d/0x3ce0 [ 246.012934][ T7766] ? tun_get_user+0x693/0x3ce0 [ 246.012971][ T7766] ? aa_file_perm+0x11f/0xed0 [ 246.012991][ T7766] ? __pfx_tun_get_user+0x10/0x10 [ 246.013012][ T7766] ? aa_file_perm+0x11f/0xed0 [ 246.013032][ T7766] ? aa_file_perm+0x3e7/0xed0 [ 246.013066][ T7766] ? ref_tracker_alloc+0x318/0x460 [ 246.013084][ T7766] ? __lock_acquire+0xab9/0xd20 [ 246.013117][ T7766] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 246.013142][ T7766] ? tun_get+0x1c/0x2f0 [ 246.013171][ T7766] ? tun_get+0x1c/0x2f0 [ 246.013191][ T7766] ? tun_get+0x1c/0x2f0 [ 246.013218][ T7766] tun_chr_write_iter+0x113/0x200 [ 246.013243][ T7766] vfs_write+0x548/0xa90 [ 246.013268][ T7766] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 246.013292][ T7766] ? __pfx_vfs_write+0x10/0x10 [ 246.013323][ T7766] ? __fget_files+0x2a/0x420 [ 246.013358][ T7766] ksys_write+0x145/0x250 [ 246.013380][ T7766] ? __pfx_ksys_write+0x10/0x10 [ 246.013403][ T7766] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 246.013438][ T7766] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.013471][ T7766] __do_fast_syscall_32+0xb6/0x2b0 [ 246.013505][ T7766] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.013539][ T7766] do_fast_syscall_32+0x34/0x80 [ 246.013581][ T7766] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 246.013606][ T7766] RIP: 0023:0xf7f72539 [ 246.013625][ T7766] 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 [ 246.013644][ T7766] RSP: 002b:00000000f5096520 EFLAGS: 00000206 ORIG_RAX: 0000000000000004 [ 246.013666][ T7766] RAX: ffffffffffffffda RBX: 00000000000000c8 RCX: 0000000080000280 [ 246.013681][ T7766] RDX: 00000000000000be RSI: 00000000f7402ff4 RDI: 0000000000000000 [ 246.013694][ T7766] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 246.013707][ T7766] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 246.013720][ T7766] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 246.013751][ T7766] [ 246.105305][ T5883] usb 3-1: Using ep0 maxpacket: 16 [ 246.369899][ T7769] netlink: 28 bytes leftover after parsing attributes in process `syz.3.525'. [ 246.426113][ T7769] netlink: 8 bytes leftover after parsing attributes in process `syz.3.525'. [ 246.473357][ T5917] usb 2-1: unable to get BOS descriptor or descriptor too short [ 246.487879][ T7759] FAULT_INJECTION: forcing a failure. [ 246.487879][ T7759] name failslab, interval 1, probability 0, space 0, times 0 [ 246.518578][ T5884] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 246.535883][ T5917] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 246.544401][ T5917] usb 2-1: can't read configurations, error -71 [ 246.555586][ T7759] CPU: 1 UID: 0 PID: 7759 Comm: syz.2.522 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 246.555619][ T7759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 246.555633][ T7759] Call Trace: [ 246.555642][ T7759] [ 246.555651][ T7759] dump_stack_lvl+0x189/0x250 [ 246.555691][ T7759] ? __pfx____ratelimit+0x10/0x10 [ 246.555722][ T7759] ? __pfx_dump_stack_lvl+0x10/0x10 [ 246.555755][ T7759] ? __pfx__printk+0x10/0x10 [ 246.555783][ T7759] ? __pfx___might_resched+0x10/0x10 [ 246.555810][ T7759] should_fail_ex+0x414/0x560 [ 246.555846][ T7759] should_failslab+0xa8/0x100 [ 246.555873][ T7759] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 246.555896][ T7759] ? __alloc_skb+0x112/0x2d0 [ 246.555924][ T7759] __alloc_skb+0x112/0x2d0 [ 246.555952][ T7759] netlink_sendmsg+0x5c6/0xb30 [ 246.555988][ T7759] ? __pfx_netlink_sendmsg+0x10/0x10 [ 246.556016][ T7759] ? __import_iovec+0x5d4/0x7f0 [ 246.556040][ T7759] ? aa_sock_msg_perm+0x94/0x160 [ 246.556074][ T7759] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 246.556104][ T7759] ? __pfx_netlink_sendmsg+0x10/0x10 [ 246.556129][ T7759] __sock_sendmsg+0x219/0x270 [ 246.556165][ T7759] ____sys_sendmsg+0x505/0x830 [ 246.556198][ T7759] ? __pfx_____sys_sendmsg+0x10/0x10 [ 246.556242][ T7759] ___sys_sendmsg+0x21f/0x2a0 [ 246.556271][ T7759] ? __pfx____sys_sendmsg+0x10/0x10 [ 246.556335][ T7759] ? __fget_files+0x2a/0x420 [ 246.556360][ T7759] ? __fget_files+0x3a0/0x420 [ 246.556396][ T7759] __sys_sendmsg+0x164/0x220 [ 246.556425][ T7759] ? __pfx___sys_sendmsg+0x10/0x10 [ 246.556466][ T7759] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 246.556500][ T7759] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.556534][ T7759] __do_fast_syscall_32+0xb6/0x2b0 [ 246.556575][ T7759] ? lockdep_hardirqs_on+0x9c/0x150 [ 246.556614][ T7759] do_fast_syscall_32+0x34/0x80 [ 246.556648][ T7759] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 246.556674][ T7759] RIP: 0023:0xf7fd4539 [ 246.556692][ T7759] 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 [ 246.556711][ T7759] RSP: 002b:00000000f50f655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 246.556734][ T7759] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000080000100 [ 246.556749][ T7759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 246.556762][ T7759] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 246.556774][ T7759] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 246.556787][ T7759] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 246.556818][ T7759] [ 246.567503][ T5883] usb 3-1: unable to get BOS descriptor or descriptor too short [ 246.775907][ C0] vkms_vblank_simulate: vblank timer overrun [ 246.921852][ T5883] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 246.931645][ T5883] usb 3-1: can't read configurations, error -71 [ 247.405067][ T5884] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 247.541677][ T7789] random: crng reseeded on system resumption [ 247.600582][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 247.612150][ T5884] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 247.643297][ T5884] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.707575][ T5884] usb 4-1: config 0 descriptor?? [ 247.934802][ T7781] FAULT_INJECTION: forcing a failure. [ 247.934802][ T7781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 247.965199][ T7781] CPU: 1 UID: 0 PID: 7781 Comm: syz.3.529 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 247.965230][ T7781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 247.965245][ T7781] Call Trace: [ 247.965254][ T7781] [ 247.965264][ T7781] dump_stack_lvl+0x189/0x250 [ 247.965308][ T7781] ? __pfx____ratelimit+0x10/0x10 [ 247.965342][ T7781] ? __pfx_dump_stack_lvl+0x10/0x10 [ 247.965375][ T7781] ? __pfx__printk+0x10/0x10 [ 247.965421][ T7781] should_fail_ex+0x414/0x560 [ 247.965460][ T7781] strncpy_from_user+0x36/0x290 [ 247.965497][ T7781] getname_flags+0xf3/0x540 [ 247.965529][ T7781] do_sys_openat2+0xbc/0x1c0 [ 247.965563][ T7781] ? __pfx_do_sys_openat2+0x10/0x10 [ 247.965593][ T7781] ? ksys_write+0x22a/0x250 [ 247.965624][ T7781] __ia32_sys_creat+0x8f/0xc0 [ 247.965660][ T7781] __do_fast_syscall_32+0xb6/0x2b0 [ 247.965694][ T7781] ? lockdep_hardirqs_on+0x9c/0x150 [ 247.965730][ T7781] do_fast_syscall_32+0x34/0x80 [ 247.965764][ T7781] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 247.965790][ T7781] RIP: 0023:0xf708e539 [ 247.965810][ T7781] 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 [ 247.965829][ T7781] RSP: 002b:00000000f507e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000008 [ 247.965852][ T7781] RAX: ffffffffffffffda RBX: 0000000080000280 RCX: 00000000d53049cc [ 247.965868][ T7781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.965880][ T7781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.965893][ T7781] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 247.965906][ T7781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.965937][ T7781] [ 248.177741][ T5884] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 248.188079][ T5884] [drm:udl_init] *ERROR* Selecting channel failed [ 248.201635][ T5884] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 2 [ 248.208549][ T5884] [drm] Initialized udl on minor 2 [ 248.215071][ T5884] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 248.223221][ T5884] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 248.234023][ T5909] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 248.243699][ T5909] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 248.251759][ T5909] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 248.258646][ T5884] usb 4-1: USB disconnect, device number 27 [ 248.591625][ T7798] netlink: 28 bytes leftover after parsing attributes in process `syz.2.534'. [ 248.600849][ T7798] netlink: 8 bytes leftover after parsing attributes in process `syz.2.534'. [ 248.664335][ T5909] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 248.881543][ T5917] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 249.145837][ T5909] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 249.285116][ T5885] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 249.325056][ T5909] usb 4-1: Using ep0 maxpacket: 32 [ 249.333141][ T5909] usb 4-1: config 1 has an invalid descriptor of length 48, skipping remainder of the config [ 249.348916][ T5909] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 249.404359][ T7818] FAULT_INJECTION: forcing a failure. [ 249.404359][ T7818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 249.420012][ T7818] CPU: 1 UID: 0 PID: 7818 Comm: syz.1.538 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 249.420042][ T7818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 249.420056][ T7818] Call Trace: [ 249.420065][ T7818] [ 249.420074][ T7818] dump_stack_lvl+0x189/0x250 [ 249.420125][ T7818] ? __pfx____ratelimit+0x10/0x10 [ 249.420158][ T7818] ? __pfx_dump_stack_lvl+0x10/0x10 [ 249.420191][ T7818] ? __pfx__printk+0x10/0x10 [ 249.420229][ T7818] should_fail_ex+0x414/0x560 [ 249.420268][ T7818] strncpy_from_user+0x36/0x290 [ 249.420305][ T7818] getname_flags+0xf3/0x540 [ 249.420337][ T7818] do_sys_openat2+0xbc/0x1c0 [ 249.420370][ T7818] ? __pfx_do_sys_openat2+0x10/0x10 [ 249.420405][ T7818] ? ksys_write+0x22a/0x250 [ 249.420435][ T7818] __ia32_compat_sys_openat+0x131/0x160 [ 249.420473][ T7818] __do_fast_syscall_32+0xb6/0x2b0 [ 249.420508][ T7818] ? lockdep_hardirqs_on+0x9c/0x150 [ 249.420544][ T7818] do_fast_syscall_32+0x34/0x80 [ 249.420577][ T7818] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 249.420604][ T7818] RIP: 0023:0xf7fb8539 [ 249.420622][ T7818] 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 [ 249.420641][ T7818] RSP: 002b:00000000f509455c EFLAGS: 00000206 ORIG_RAX: 0000000000000127 [ 249.420664][ T7818] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000800001c0 [ 249.420679][ T7818] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.420693][ T7818] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 249.420705][ T7818] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 249.420718][ T7818] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 249.420748][ T7818] [ 249.606911][ T5909] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 249.616123][ T5909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 249.624373][ T5909] usb 4-1: SerialNumber: syz [ 249.666196][ T7819] syz.4.540 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 249.812377][ T5909] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 249.825423][ T5909] cdc_acm 4-1:1.0: This needs exactly 3 endpoints [ 249.846622][ T5885] usb 3-1: Using ep0 maxpacket: 8 [ 249.860068][ T5909] cdc_acm 4-1:1.0: probe with driver cdc_acm failed with error -22 [ 249.881954][ T5884] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 249.931713][ T5885] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 249.941278][ T5885] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.951430][ T5885] usb 3-1: Product: syz [ 249.962268][ T5885] usb 3-1: Manufacturer: syz [ 249.968076][ T5885] usb 3-1: SerialNumber: syz [ 250.025637][ T5909] usb 4-1: USB disconnect, device number 28 [ 250.112517][ T5885] usb 3-1: config 0 descriptor?? [ 250.320409][ T5885] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 250.964022][ T2978] bridge_slave_1: left allmulticast mode [ 250.970654][ T2978] bridge_slave_1: left promiscuous mode [ 250.973531][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 250.983220][ T2978] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.016709][ T2978] bridge_slave_0: left allmulticast mode [ 251.024895][ T2978] bridge_slave_0: left promiscuous mode [ 251.031266][ T2978] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.762991][ T5885] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 251.911648][ T7846] FAULT_INJECTION: forcing a failure. [ 251.911648][ T7846] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 251.925580][ T976] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 252.029631][ T5884] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 252.066037][ T5883] usb 3-1: USB disconnect, device number 25 [ 252.125723][ T7846] CPU: 0 UID: 0 PID: 7846 Comm: syz.1.546 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 252.125753][ T7846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 252.125765][ T7846] Call Trace: [ 252.125773][ T7846] [ 252.125781][ T7846] dump_stack_lvl+0x189/0x250 [ 252.125817][ T7846] ? __pfx____ratelimit+0x10/0x10 [ 252.125846][ T7846] ? __pfx_dump_stack_lvl+0x10/0x10 [ 252.125877][ T7846] ? __pfx__printk+0x10/0x10 [ 252.125911][ T7846] should_fail_ex+0x414/0x560 [ 252.125947][ T7846] _copy_from_user+0x2d/0xb0 [ 252.125973][ T7846] sctp_setsockopt+0x19f/0x1200 [ 252.125996][ T7846] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 252.126030][ T7846] do_sock_setsockopt+0x257/0x3e0 [ 252.126056][ T7846] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 252.126076][ T7846] ? __fget_files+0x2a/0x420 [ 252.126104][ T7846] ? __fget_files+0x3a0/0x420 [ 252.126125][ T7846] ? __fget_files+0x2a/0x420 [ 252.126173][ T7846] __ia32_sys_setsockopt+0x18b/0x220 [ 252.126202][ T7846] __do_fast_syscall_32+0xb6/0x2b0 [ 252.126234][ T7846] ? lockdep_hardirqs_on+0x9c/0x150 [ 252.126265][ T7846] do_fast_syscall_32+0x34/0x80 [ 252.126295][ T7846] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 252.126320][ T7846] RIP: 0023:0xf7fb8539 [ 252.126338][ T7846] 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 [ 252.126356][ T7846] RSP: 002b:00000000f50b555c EFLAGS: 00000206 ORIG_RAX: 000000000000016e [ 252.126376][ T7846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000084 [ 252.126389][ T7846] RDX: 0000000000000079 RSI: 0000000080000000 RDI: 0000000000000008 [ 252.126401][ T7846] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 252.126412][ T7846] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 252.126423][ T7846] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.126451][ T7846] [ 252.913816][ T2978] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 252.964107][ T2978] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 252.986200][ T7859] ptrace attach of "./syz-executor exec"[5844] was attempted by "./syz-executor exec"[7859] [ 253.018291][ T2978] bond0 (unregistering): Released all slaves [ 253.098411][ T5884] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 253.196408][ T7832] A link change request failed with some changes committed already. Interface macsec0 may have been left with an inconsistent configuration, please check. [ 253.767188][ T7864] vim2m vim2m.0: vidioc_s_fmt queue busy [ 254.159977][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 254.372839][ T7876] FAULT_INJECTION: forcing a failure. [ 254.372839][ T7876] name failslab, interval 1, probability 0, space 0, times 0 [ 254.402224][ T2978] hsr_slave_0: left promiscuous mode [ 254.446678][ T7876] CPU: 1 UID: 0 PID: 7876 Comm: syz.0.554 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 254.446710][ T7876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 254.446724][ T7876] Call Trace: [ 254.446733][ T7876] [ 254.446742][ T7876] dump_stack_lvl+0x189/0x250 [ 254.446782][ T7876] ? __pfx____ratelimit+0x10/0x10 [ 254.446813][ T7876] ? __pfx_dump_stack_lvl+0x10/0x10 [ 254.446846][ T7876] ? __pfx__printk+0x10/0x10 [ 254.446871][ T7876] ? __pfx___might_resched+0x10/0x10 [ 254.446892][ T7876] ? fs_reclaim_acquire+0x7d/0x100 [ 254.446924][ T7876] should_fail_ex+0x414/0x560 [ 254.446963][ T7876] should_failslab+0xa8/0x100 [ 254.446998][ T7876] __kmalloc_noprof+0xcb/0x4f0 [ 254.447019][ T7876] ? tomoyo_encode+0x28b/0x550 [ 254.447045][ T7876] tomoyo_encode+0x28b/0x550 [ 254.447074][ T7876] tomoyo_realpath_from_path+0x58d/0x5d0 [ 254.447108][ T7876] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 254.447139][ T7876] tomoyo_path_number_perm+0x1e8/0x5a0 [ 254.447173][ T7876] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 254.447224][ T7876] ? __lock_acquire+0xab9/0xd20 [ 254.447278][ T7876] ? __fget_files+0x2a/0x420 [ 254.447309][ T7876] ? __fget_files+0x3a0/0x420 [ 254.447332][ T7876] ? __fget_files+0x2a/0x420 [ 254.447362][ T7876] security_file_ioctl_compat+0xcb/0x2d0 [ 254.447394][ T7876] __ia32_compat_sys_ioctl+0x128/0x840 [ 254.447432][ T7876] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 254.447467][ T7876] ? __fget_files+0x3a0/0x420 [ 254.447500][ T7876] ? fput+0xa0/0xd0 [ 254.447528][ T7876] ? ksys_write+0x22a/0x250 [ 254.447557][ T7876] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 254.447592][ T7876] ? lockdep_hardirqs_on+0x9c/0x150 [ 254.447626][ T7876] __do_fast_syscall_32+0xb6/0x2b0 [ 254.447660][ T7876] ? lockdep_hardirqs_on+0x9c/0x150 [ 254.447695][ T7876] do_fast_syscall_32+0x34/0x80 [ 254.447729][ T7876] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 254.447755][ T7876] RIP: 0023:0xf7fa6539 [ 254.447774][ T7876] 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 [ 254.447793][ T7876] RSP: 002b:00000000f50c655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 254.447814][ T7876] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000004601 [ 254.447829][ T7876] RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 254.447842][ T7876] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 254.447855][ T7876] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 254.447867][ T7876] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.447944][ T7876] [ 254.447986][ T7876] ERROR: Out of memory at tomoyo_realpath_from_path. [ 254.516082][ T2978] hsr_slave_1: left promiscuous mode [ 254.958795][ T5917] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 254.982518][ T7887] netlink: 4 bytes leftover after parsing attributes in process `syz.0.557'. [ 255.029794][ T2978] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 255.045134][ T2978] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 255.054523][ T2978] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 255.083641][ T2978] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 255.105101][ T7888] netlink: 8 bytes leftover after parsing attributes in process `syz.0.557'. [ 255.114253][ T7888] netlink: 32 bytes leftover after parsing attributes in process `syz.0.557'. [ 255.213735][ T5885] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 255.215521][ T976] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 255.272168][ T2978] veth1_macvtap: left promiscuous mode [ 255.364560][ T5883] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 255.465844][ T2978] veth0_macvtap: left promiscuous mode [ 255.475466][ T2978] veth1_vlan: left promiscuous mode [ 255.482712][ T2978] veth0_vlan: left promiscuous mode [ 255.547995][ T976] usb 3-1: Using ep0 maxpacket: 16 [ 255.603680][ T7874] ptrace attach of "./syz-executor exec"[5844] was attempted by "./syz-executor exec"[7874] [ 255.721048][ T976] usb 3-1: config 7 has an invalid interface number: 76 but max is 0 [ 255.811717][ T976] usb 3-1: config 7 contains an unexpected descriptor of type 0x2, skipping [ 255.850057][ T976] usb 3-1: config 7 has no interface number 0 [ 255.867827][ T976] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 255.890746][ T976] usb 3-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 255.980360][ T976] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 256.023346][ T976] usb 3-1: config 7 interface 76 altsetting 7 has an invalid descriptor for endpoint zero, skipping [ 256.096832][ T5883] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 256.112997][ T976] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xF has an invalid bInterval 127, changing to 10 [ 256.137204][ T976] usb 3-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x4, skipping [ 256.235366][ T976] usb 3-1: config 7 interface 76 altsetting 7 has a duplicate endpoint with address 0x7, skipping [ 256.249967][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 256.285284][ T5883] usb 4-1: Using ep0 maxpacket: 8 [ 256.292125][ T7905] FAULT_INJECTION: forcing a failure. [ 256.292125][ T7905] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 256.296702][ T976] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x6 has invalid maxpacket 50176, setting to 1024 [ 256.342382][ T5883] usb 4-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 256.366737][ T5883] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 256.377239][ T7905] CPU: 1 UID: 0 PID: 7905 Comm: syz.0.561 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 256.377276][ T7905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 256.377290][ T7905] Call Trace: [ 256.377301][ T7905] [ 256.377311][ T7905] dump_stack_lvl+0x189/0x250 [ 256.377358][ T7905] ? __pfx____ratelimit+0x10/0x10 [ 256.377395][ T7905] ? __pfx_dump_stack_lvl+0x10/0x10 [ 256.377434][ T7905] ? __pfx__printk+0x10/0x10 [ 256.377461][ T7905] ? __might_fault+0xb0/0x130 [ 256.377498][ T7905] should_fail_ex+0x414/0x560 [ 256.377542][ T7905] _copy_from_user+0x2d/0xb0 [ 256.377573][ T7905] get_compat_msghdr+0xad/0x4a0 [ 256.377611][ T7905] ? __pfx_get_compat_msghdr+0x10/0x10 [ 256.377645][ T7905] ? rcu_is_watching+0x15/0xb0 [ 256.377666][ T7905] ? ___sys_recvmsg+0x1c4/0x510 [ 256.377704][ T7905] ___sys_recvmsg+0x17f/0x510 [ 256.377741][ T7905] ? __pfx____sys_recvmsg+0x10/0x10 [ 256.377802][ T7905] ? __fget_files+0x3a0/0x420 [ 256.377850][ T7905] do_recvmmsg+0x36a/0x770 [ 256.377892][ T7905] ? __pfx_do_recvmmsg+0x10/0x10 [ 256.377938][ T7905] ? __pfx_vfs_write+0x10/0x10 [ 256.377979][ T7905] __sys_recvmmsg+0x19d/0x280 [ 256.378013][ T7905] ? __pfx___sys_recvmmsg+0x10/0x10 [ 256.378041][ T7905] ? ksys_write+0x22a/0x250 [ 256.378076][ T7905] __ia32_compat_sys_recvmmsg_time32+0xbf/0xe0 [ 256.378114][ T7905] __do_fast_syscall_32+0xb6/0x2b0 [ 256.378153][ T7905] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.378192][ T7905] do_fast_syscall_32+0x34/0x80 [ 256.378229][ T7905] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 256.378259][ T7905] RIP: 0023:0xf7fa6539 [ 256.378280][ T7905] 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 [ 256.378300][ T7905] RSP: 002b:00000000f50a555c EFLAGS: 00000206 ORIG_RAX: 0000000000000151 [ 256.378326][ T7905] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 256.378343][ T7905] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 256.378356][ T7905] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.378370][ T7905] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 256.378384][ T7905] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.378418][ T7905] [ 256.619029][ T976] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 256.630285][ T976] usb 3-1: config 7 interface 76 altsetting 7 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 256.641310][ T976] usb 3-1: config 7 interface 76 has no altsetting 0 [ 256.675437][ T976] usb 3-1: string descriptor 0 read error: -22 [ 256.685145][ T976] usb 3-1: New USB device found, idVendor=0499, idProduct=103e, bcdDevice=b7.d3 [ 256.695247][ T976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.830450][ T976] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 256.991812][ T976] usb 3-1: invalid MIDI in EP 0 [ 257.089983][ T5883] usb 4-1: Product: syz [ 257.125294][ T5883] usb 4-1: Manufacturer: syz [ 257.149841][ T5883] usb 4-1: SerialNumber: syz [ 257.230289][ T5883] usb 4-1: config 0 descriptor?? [ 257.281269][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 257.369017][ T5835] udevd[5835]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:7.76/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 257.440248][ T976] snd-usb-audio 3-1:7.76: probe with driver snd-usb-audio failed with error -22 [ 257.829600][ T5883] usb 4-1: USB disconnect, device number 29 [ 257.929597][ T5991] udevd[5991]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 258.027603][ T5917] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 258.330849][ T5884] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 258.499671][ T5883] IPVS: starting estimator thread 0... [ 258.595476][ T7918] IPVS: using max 28 ests per chain, 67200 per kthread [ 258.769447][ T2978] team0 (unregistering): Port device team_slave_1 removed [ 258.961774][ T7921] FAULT_INJECTION: forcing a failure. [ 258.961774][ T7921] name failslab, interval 1, probability 0, space 0, times 0 [ 258.983054][ T7921] CPU: 1 UID: 0 PID: 7921 Comm: syz.3.564 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 258.983084][ T7921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 258.983097][ T7921] Call Trace: [ 258.983105][ T7921] [ 258.983114][ T7921] dump_stack_lvl+0x189/0x250 [ 258.983153][ T7921] ? __pfx____ratelimit+0x10/0x10 [ 258.983186][ T7921] ? __pfx_dump_stack_lvl+0x10/0x10 [ 258.983224][ T7921] ? __pfx__printk+0x10/0x10 [ 258.983254][ T7921] ? __pfx___might_resched+0x10/0x10 [ 258.983273][ T7921] ? fs_reclaim_acquire+0x7d/0x100 [ 258.983306][ T7921] should_fail_ex+0x414/0x560 [ 258.983345][ T7921] should_failslab+0xa8/0x100 [ 258.983372][ T7921] __kmalloc_cache_noprof+0x70/0x3d0 [ 258.983394][ T7921] ? xdp_umem_create+0x58/0x8e0 [ 258.983430][ T7921] xdp_umem_create+0x58/0x8e0 [ 258.983473][ T7921] xsk_setsockopt+0x62a/0x710 [ 258.983505][ T7921] ? __pfx_xsk_setsockopt+0x10/0x10 [ 258.983541][ T7921] ? aa_sock_opt_perm+0x74/0x110 [ 258.983577][ T7921] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 258.983606][ T7921] ? __pfx_xsk_setsockopt+0x10/0x10 [ 258.983636][ T7921] do_sock_setsockopt+0x257/0x3e0 [ 258.983667][ T7921] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 258.983697][ T7921] ? __fget_files+0x2a/0x420 [ 258.983728][ T7921] ? __fget_files+0x3a0/0x420 [ 258.983752][ T7921] ? __fget_files+0x2a/0x420 [ 258.983786][ T7921] __ia32_sys_setsockopt+0x18b/0x220 [ 258.983820][ T7921] __do_fast_syscall_32+0xb6/0x2b0 [ 258.983855][ T7921] ? lockdep_hardirqs_on+0x9c/0x150 [ 258.983892][ T7921] do_fast_syscall_32+0x34/0x80 [ 258.983926][ T7921] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 258.983953][ T7921] RIP: 0023:0xf708e539 [ 258.983973][ T7921] 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 [ 258.983991][ T7921] RSP: 002b:00000000f505d55c EFLAGS: 00000206 ORIG_RAX: 000000000000016e [ 258.984015][ T7921] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 000000000000011b [ 258.984029][ T7921] RDX: 0000000000000004 RSI: 0000000080000340 RDI: 000000000000001c [ 258.984042][ T7921] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 258.984054][ T7921] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 258.984067][ T7921] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 258.984099][ T7921] [ 259.219342][ C1] vkms_vblank_simulate: vblank timer overrun [ 259.265270][ T2978] team0 (unregistering): Port device team_slave_0 removed [ 259.371471][ T5884] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 260.409902][ T5884] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 260.630813][ T5884] usb 3-1: USB disconnect, device number 26 [ 261.035551][ T976] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 261.121536][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.131114][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.229734][ T7949] FAULT_INJECTION: forcing a failure. [ 261.229734][ T7949] name failslab, interval 1, probability 0, space 0, times 0 [ 261.305153][ T7949] CPU: 1 UID: 0 PID: 7949 Comm: syz.1.571 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 261.305186][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 261.305199][ T7949] Call Trace: [ 261.305208][ T7949] [ 261.305218][ T7949] dump_stack_lvl+0x189/0x250 [ 261.305269][ T7949] ? __pfx____ratelimit+0x10/0x10 [ 261.305301][ T7949] ? __pfx_dump_stack_lvl+0x10/0x10 [ 261.305336][ T7949] ? __pfx__printk+0x10/0x10 [ 261.305365][ T7949] ? __pfx___might_resched+0x10/0x10 [ 261.305391][ T7949] should_fail_ex+0x414/0x560 [ 261.305430][ T7949] should_failslab+0xa8/0x100 [ 261.305456][ T7949] kmem_cache_alloc_noprof+0x73/0x3c0 [ 261.305478][ T7949] ? mas_alloc_nodes+0x2e9/0x8e0 [ 261.305514][ T7949] mas_alloc_nodes+0x2e9/0x8e0 [ 261.305554][ T7949] mas_preallocate+0x39e/0x6b0 [ 261.305589][ T7949] ? __pfx_mas_preallocate+0x10/0x10 [ 261.305626][ T7949] ? __asan_memset+0x22/0x50 [ 261.305667][ T7949] commit_merge+0x1f1/0x6e0 [ 261.305695][ T7949] ? __vma_enter_locked+0x1f4/0x380 [ 261.305727][ T7949] ? __pfx_commit_merge+0x10/0x10 [ 261.305766][ T7949] ? vma_modify+0xe99/0x1970 [ 261.305801][ T7949] vma_modify+0x1366/0x1970 [ 261.305851][ T7949] vma_modify_flags+0x1e8/0x230 [ 261.305886][ T7949] ? __pfx_vma_modify_flags+0x10/0x10 [ 261.305943][ T7949] mlock_fixup+0x22a/0x360 [ 261.305981][ T7949] apply_mlockall_flags+0x2f0/0x3c0 [ 261.306017][ T7949] ? __pfx_apply_mlockall_flags+0x10/0x10 [ 261.306057][ T7949] ? __pfx_down_write_killable+0x10/0x10 [ 261.306078][ T7949] ? ksys_write+0x22a/0x250 [ 261.306111][ T7949] __ia32_sys_munlockall+0x10a/0x220 [ 261.306145][ T7949] __do_fast_syscall_32+0xb6/0x2b0 [ 261.306183][ T7949] ? lockdep_hardirqs_on+0x9c/0x150 [ 261.306217][ T7949] do_fast_syscall_32+0x34/0x80 [ 261.306272][ T7949] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 261.306300][ T7949] RIP: 0023:0xf7fb8539 [ 261.306319][ T7949] 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 [ 261.306337][ T7949] RSP: 002b:00000000f50b555c EFLAGS: 00000206 ORIG_RAX: 0000000000000099 [ 261.306360][ T7949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 261.306374][ T7949] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 261.306386][ T7949] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 261.306398][ T7949] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 261.306410][ T7949] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 261.306442][ T7949] [ 261.306524][ T7949] vmg ffffc9001ada7c20 dumped because: VM_WARN_ON_VMG(prev && start <= prev->vm_start) [ 261.582660][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 261.595348][ T7949] vmg ffffc9001ada7c20 state: mm ffff88807bd360c0 pgoff 80000 [ 261.595348][ T7949] vmi ffffc9001ada7dc0 [80000000,80800000) [ 261.595348][ T7949] prev ffff88805a02f780 middle ffff88805a02f780 next 0000000000000000 target 0000000000000000 [ 261.595348][ T7949] start 80000000 end 80800000 flags 8100077 [ 261.595348][ T7949] file 0000000000000000 anon_vma ffff888078f1edd0 policy 0000000000000000 [ 261.595348][ T7949] uffd_ctx 0000000000000000 [ 261.595348][ T7949] anon_name 0000000000000000 [ 261.595348][ T7949] state 0 [ 261.595348][ T7949] just_expand 0 [ 261.595348][ T7949] __adjust_middle_start 0 __adjust_next_start 0 [ 261.595348][ T7949] __remove_middle 0 __remove_next 0 [ 261.775474][ T7949] vmg ffffc9001ada7c20 mm: [ 261.779992][ T7949] mm ffff88807bd360c0 task_size 4294959104 [ 261.779992][ T7949] mmap_base 140682873069568 mmap_legacy_base 46949922099200 [ 261.779992][ T7949] pgd ffff8880582be000 mm_users 3 mm_count 1 pgtables_bytes 114688 map_count 35 [ 261.779992][ T7949] hiwater_rss 14cf hiwater_vm 5f5c total_vm 5f9e locked_vm 800 [ 261.779992][ T7949] pinned_vm 0 data_vm 23c4 exec_vm 1ac stack_vm 21 [ 261.779992][ T7949] start_code f70f9000 end_code f72a27f8 start_data f7450000 end_data f7450000 [ 261.779992][ T7949] start_brk 57ad3000 brk 57af5000 start_stack ffa4f540 [ 261.779992][ T7949] arg_start ffa4ff6d arg_end ffa4ff81 env_start ffa4ff81 env_end ffa4ffe9 [ 261.779992][ T7949] binfmt ffffffff8e2b6a40 flags 800007fd [ 261.779992][ T7949] ioctx_table 0000000000000000 [ 261.779992][ T7949] owner ffff888026ae3c00 exe_file ffff88807d77efc0 [ 261.779992][ T7949] notifier_subscriptions 0000000000000000 [ 261.779992][ T7949] numa_next_scan 4294963283 numa_scan_offset 0 numa_scan_seq 0 [ 261.779992][ T7949] tlb_flush_pending 0 [ 261.779992][ T7949] def_flags: 0x0() [ 261.876338][ C1] vkms_vblank_simulate: vblank timer overrun [ 261.954389][ T7940] netlink: 8 bytes leftover after parsing attributes in process `syz.4.568'. [ 262.015412][ T7949] vmg ffffc9001ada7c20 prev: [ 262.020096][ T7949] vma ffff88805a02f780 start 0000000080000000 end 0000000080800000 mm ffff88807bd360c0 [ 262.020096][ T7949] prot 25 anon_vma ffff888078f1edd0 vm_ops 0000000000000000 [ 262.020096][ T7949] pgoff 80000 file 0000000000000000 private_data 0000000000000000 [ 262.020096][ T7949] refcnt 1 [ 262.020096][ T7949] flags: 0x8102077(read|write|exec|mayread|maywrite|mayexec|locked|account|softdirty) [ 262.101663][ T7949] vmg ffffc9001ada7c20 middle: [ 262.182093][ T7949] vma ffff88805a02f780 start 0000000080000000 end 0000000080800000 mm ffff88807bd360c0 [ 262.182093][ T7949] prot 25 anon_vma ffff888078f1edd0 vm_ops 0000000000000000 [ 262.182093][ T7949] pgoff 80000 file 0000000000000000 private_data 0000000000000000 [ 262.182093][ T7949] refcnt 1 [ 262.182093][ T7949] flags: 0x8102077(read|write|exec|mayread|maywrite|mayexec|locked|account|softdirty) [ 262.359693][ T7949] vmg ffffc9001ada7c20 next: (NULL) [ 262.419710][ T7949] vmg ffffc9001ada7c20 vmi: [ 262.431660][ T7949] MAS: tree=ffff88807bd36100 enode=ffff88801b6f9c0c [ 262.436283][ T7949] (ma_active) [ 262.589096][ T7957] ptrace attach of "./syz-executor exec"[5853] was attempted by "./syz-executor exec"[7957] [ 262.645201][ T7949] Store Type: [ 262.645223][ T7949] node_store [ 262.669411][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 262.697296][ T7949] [8/15] index=80000000 last=807fffff [ 262.748799][ T7949] min=0 max=f50d6fff alloc=0000000000000000, depth=0, flags=0 [ 262.963379][ T7949] maple_tree(ffff88807bd36100) flags 30B, height 2 root ffff88801b6f8a1e [ 262.986439][ T7949] 0-ffffffffffffffff: node ffff88801b6f8a00 depth 0 type 3 parent ffff88807bd36101 contents: 74094000 0 ffffffff005b0000 0 0 0 0 0 0 0 | 02 02| ffff88801b6f9c0c F50D6FFF ffff88801b6f960c F70DFFFF ffff8880227cae0c FFFFFFFFFFFFFFFF 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 [ 263.147237][ T7949] 0-f50d6fff: node ffff88801b6f9c00 depth 1 type 1 parent ffff88801b6f8a06 contents: 0000000000000000 C22FFFF ffff88805a02fa00 E22FFFF 0000000000000000 3031FFFF ffff88805a02fdc0 3035FFFF 0000000000000000 57AD2FFF ffff88805a02fb40 57AF4FFF 0000000000000000 7FFFEFFF ffff88805a02fc80 7FFFFFFF ffff88805a02f780 807FFFFF ffff888076294dc0 80FFFFFF ffff88802691c280 81000FFF 0000000000000000 F5094FFF ffff88803375c500 F5095FFF ffff888076294500 F50B5FFF ffff88803375c640 F50B6FFF ffff88802691cdc0 [ 263.346438][ T7949] 0-c22ffff: 0000000000000000 [ 263.369492][ T7949] c230000-e22ffff: ffff88805a02fa00 [ 263.428234][ T7949] e230000-3031ffff: 0000000000000000 [ 263.451245][ T7949] 30320000-3035ffff: ffff88805a02fdc0 [ 263.485712][ T7949] 30360000-57ad2fff: 0000000000000000 [ 263.491600][ T7949] 57ad3000-57af4fff: ffff88805a02fb40 [ 263.525095][ T7949] 57af5000-7fffefff: 0000000000000000 [ 263.549582][ T7949] 7ffff000-7fffffff: ffff88805a02fc80 [ 263.572653][ T7949] 80000000-807fffff: ffff88805a02f780 [ 263.611772][ T7949] 80800000-80ffffff: ffff888076294dc0 [ 263.672351][ T7949] 81000000-81000fff: ffff88802691c280 [ 263.678621][ T5927] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 263.705569][ T7949] 81001000-f5094fff: 0000000000000000 [ 263.718071][ T7949] f5095000-f5095fff: ffff88803375c500 [ 263.734407][ T7949] f5096000-f50b5fff: ffff888076294500 [ 263.744563][ T7949] f50b6000-f50b6fff: ffff88803375c640 [ 263.770649][ T7949] f50b7000-f50d6fff: ffff88802691cdc0 [ 263.793262][ T7949] f50d7000-f70dffff: node ffff88801b6f9600 depth 1 type 1 parent ffff88801b6f8a0e contents: ffff888076294280 F50D7FFF ffff88802691cc80 F58D7FFF ffff8880592b9280 F58D8FFF ffff8880592b98c0 F60D8FFF ffff8880592b9000 F60DAFFF ffff888033bd5a00 F64DAFFF ffff888033bd53c0 F64DCFFF ffff888023e5c780 F68DCFFF ffff888023e5ca00 F68DEFFF ffff888023e5cc80 F6CDEFFF ffff888023e5c3c0 F6CDFFFF ffff888023e5c140 F70DFFFF 0000000000000000 0 0000000000000000 0 0000000000000000 0 000000000000000b [ 263.871523][ T7949] f50d7000-f50d7fff: ffff888076294280 [ 263.889466][ T7949] f50d8000-f58d7fff: ffff88802691cc80 [ 263.915052][ T7949] f58d8000-f58d8fff: ffff8880592b9280 [ 263.920979][ T7949] f58d9000-f60d8fff: ffff8880592b98c0 [ 263.987919][ T7949] f60d9000-f60dafff: ffff8880592b9000 [ 263.993749][ T7949] f60db000-f64dafff: ffff888033bd5a00 [ 264.018850][ T7949] f64db000-f64dcfff: ffff888033bd53c0 [ 264.024669][ T7949] f64dd000-f68dcfff: ffff888023e5c780 [ 264.032864][ T5927] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 264.075337][ T976] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 264.086366][ T7949] f68dd000-f68defff: ffff888023e5ca00 [ 264.092199][ T7949] f68df000-f6cdefff: ffff888023e5cc80 [ 264.103349][ T7949] f6cdf000-f6cdffff: ffff888023e5c3c0 [ 264.112500][ T7973] netlink: 20 bytes leftover after parsing attributes in process `syz.3.577'. [ 264.169799][ T7949] f6ce0000-f70dffff: ffff888023e5c140 [ 264.185277][ T7949] f70e0000-ffffffffffffffff: node ffff8880227cae00 depth 1 type 1 parent ffff88801b6f8a16 contents: ffff888077e87a00 F70F8FFF ffff888077e87b40 F72A2FFF ffff888078b35140 F7379FFF ffff888078b35780 F7442FFF ffff888078b35b40 F744AFFF 0000000000000000 F744FFFF ffff888078b35640 F749FFFF ffff888078b35000 F74A0FFF ffff888078b353c0 F7FAAFFF 0000000000000000 F7FB1FFF ffff888078b35280 F7FB5FFF ffff888078b35500 F7FB7FFF ffff888078b358c0 F7FB9FFF 0000000000000000 FFA2EFFF ffff888076294780 FFA4FFFF 0000000000000000 [ 264.257202][ T7962] batadv0: entered promiscuous mode [ 264.265259][ T7949] f70e0000-f70f8fff: ffff888077e87a00 [ 264.271057][ T7949] f70f9000-f72a2fff: ffff888077e87b40 [ 264.289710][ T7962] vlan2: entered promiscuous mode [ 264.307432][ T7949] f72a3000-f7379fff: ffff888078b35140 [ 264.336388][ T7949] f737a000-f7442fff: ffff888078b35780 [ 264.370455][ T7949] f7443000-f744afff: ffff888078b35b40 [ 264.413279][ T7949] f744b000-f744ffff: 0000000000000000 [ 264.433559][ T7949] f7450000-f749ffff: ffff888078b35640 [ 264.464077][ T7949] f74a0000-f74a0fff: ffff888078b35000 [ 264.474093][ T5927] usb 3-1: unable to get BOS descriptor or descriptor too short [ 264.485571][ T5927] usb 3-1: no configurations [ 264.490332][ T5927] usb 3-1: can't read configurations, error -22 [ 264.495193][ T7949] f74a1000-f7faafff: ffff888078b353c0 [ 264.509346][ T7949] f7fab000-f7fb1fff: 0000000000000000 [ 264.543632][ T7949] f7fb2000-f7fb5fff: ffff888078b35280 [ 264.555228][ T7949] f7fb6000-f7fb7fff: ffff888078b35500 [ 264.563719][ T7949] f7fb8000-f7fb9fff: ffff888078b358c0 [ 264.574164][ T7949] f7fba000-ffa2efff: 0000000000000000 [ 264.581801][ T7949] ffa2f000-ffa4ffff: ffff888076294780 [ 264.601827][ T7949] ffa50000-ffffffffffffffff: 0000000000000000 [ 264.620921][ T7949] ------------[ cut here ]------------ [ 264.626852][ T7949] WARNING: CPU: 1 PID: 7949 at mm/vma.c:808 vma_modify+0x1540/0x1970 [ 264.635198][ T7949] Modules linked in: [ 264.639519][ T7949] CPU: 1 UID: 0 PID: 7949 Comm: syz.1.571 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 264.651120][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 264.661360][ T7949] RIP: 0010:vma_modify+0x1540/0x1970 [ 264.666739][ T7949] Code: 0b 90 e9 9a ed ff ff e8 fe 60 ab ff 90 0f 0b 90 e9 a3 ec ff ff e8 f0 60 ab ff 4c 89 f7 48 c7 c6 a0 91 96 8b e8 71 07 f3 ff 90 <0f> 0b 90 e9 4c ed ff ff e8 d3 60 ab ff e9 4f ee ff ff e8 c9 60 ab [ 264.686535][ T7949] RSP: 0018:ffffc9001ada7b18 EFLAGS: 00010282 [ 264.692648][ T7949] RAX: ffffffff8b5d58cd RBX: ffff88805a02f780 RCX: ffff888035058000 [ 264.700667][ T7949] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 264.708696][ T7949] RBP: 0000000080000000 R08: ffffc9001ada7687 R09: 1ffff920035b4ed0 [ 264.717129][ T7949] R10: dffffc0000000000 R11: fffff520035b4ed1 R12: 0000000080000000 [ 264.725494][ T7949] R13: ffffc9001ada7c40 R14: ffffc9001ada7c20 R15: 1ffff920035b4f88 [ 264.733511][ T7949] FS: 0000000000000000(0000) GS:ffff888125d5c000(0063) knlGS:00000000f50b5b40 [ 264.742538][ T7949] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 264.749208][ T7949] CR2: 000000000c2ae1fe CR3: 00000000582be000 CR4: 00000000003526f0 [ 264.757236][ T7949] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 264.765312][ T7949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 264.773693][ T7949] Call Trace: [ 264.777290][ T7949] [ 264.780280][ T7949] vma_modify_flags+0x1e8/0x230 [ 264.785276][ T7949] ? __pfx_vma_modify_flags+0x10/0x10 [ 264.790740][ T7949] mlock_fixup+0x22a/0x360 [ 264.795524][ T7949] apply_mlockall_flags+0x2f0/0x3c0 [ 264.800937][ T7949] ? __pfx_apply_mlockall_flags+0x10/0x10 [ 264.806889][ T7949] ? __pfx_down_write_killable+0x10/0x10 [ 264.812588][ T7949] ? ksys_write+0x22a/0x250 [ 264.817688][ T7949] __ia32_sys_munlockall+0x10a/0x220 [ 264.823067][ T7949] __do_fast_syscall_32+0xb6/0x2b0 [ 264.828767][ T7949] ? lockdep_hardirqs_on+0x9c/0x150 [ 264.834068][ T7949] do_fast_syscall_32+0x34/0x80 [ 264.839092][ T7949] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 264.845520][ T7949] RIP: 0023:0xf7fb8539 [ 264.849617][ T7949] 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 [ 264.869333][ T7949] RSP: 002b:00000000f50b555c EFLAGS: 00000206 ORIG_RAX: 0000000000000099 [ 264.877894][ T7949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 264.885994][ T7949] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 264.894036][ T7949] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 264.902185][ T7949] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 264.910267][ T7949] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 264.918352][ T7949] [ 264.921851][ T7949] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 264.929195][ T7949] CPU: 1 UID: 0 PID: 7949 Comm: syz.1.571 Not tainted 6.15.0-syzkaller-11802-g1af80d00e1e0 #0 PREEMPT(full) [ 264.940774][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 264.951021][ T7949] Call Trace: [ 264.954318][ T7949] [ 264.957264][ T7949] dump_stack_lvl+0x99/0x250 [ 264.961920][ T7949] ? __asan_memcpy+0x40/0x70 [ 264.966545][ T7949] ? __pfx_dump_stack_lvl+0x10/0x10 [ 264.971824][ T7949] ? __pfx__printk+0x10/0x10 [ 264.976490][ T7949] panic+0x2db/0x790 [ 264.980467][ T7949] ? __pfx_panic+0x10/0x10 [ 264.984971][ T7949] __warn+0x31b/0x4b0 [ 264.989051][ T7949] ? vma_modify+0x1540/0x1970 [ 264.993790][ T7949] ? vma_modify+0x1540/0x1970 [ 264.998494][ T7949] report_bug+0x2be/0x4f0 [ 265.003026][ T7949] ? vma_modify+0x1540/0x1970 [ 265.007747][ T7949] ? vma_modify+0x1540/0x1970 [ 265.012544][ T7949] ? vma_modify+0x1542/0x1970 [ 265.017256][ T7949] handle_bug+0x84/0x160 [ 265.021527][ T7949] exc_invalid_op+0x1a/0x50 [ 265.026077][ T7949] asm_exc_invalid_op+0x1a/0x20 [ 265.030959][ T7949] RIP: 0010:vma_modify+0x1540/0x1970 [ 265.036317][ T7949] Code: 0b 90 e9 9a ed ff ff e8 fe 60 ab ff 90 0f 0b 90 e9 a3 ec ff ff e8 f0 60 ab ff 4c 89 f7 48 c7 c6 a0 91 96 8b e8 71 07 f3 ff 90 <0f> 0b 90 e9 4c ed ff ff e8 d3 60 ab ff e9 4f ee ff ff e8 c9 60 ab [ 265.056033][ T7949] RSP: 0018:ffffc9001ada7b18 EFLAGS: 00010282 [ 265.062127][ T7949] RAX: ffffffff8b5d58cd RBX: ffff88805a02f780 RCX: ffff888035058000 [ 265.070127][ T7949] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 265.078148][ T7949] RBP: 0000000080000000 R08: ffffc9001ada7687 R09: 1ffff920035b4ed0 [ 265.088583][ T7949] R10: dffffc0000000000 R11: fffff520035b4ed1 R12: 0000000080000000 [ 265.096949][ T7949] R13: ffffc9001ada7c40 R14: ffffc9001ada7c20 R15: 1ffff920035b4f88 [ 265.104987][ T7949] ? mt_dump_node+0x18cd/0x26b0 [ 265.109965][ T7949] ? vma_modify+0x153f/0x1970 [ 265.114832][ T7949] vma_modify_flags+0x1e8/0x230 [ 265.119791][ T7949] ? __pfx_vma_modify_flags+0x10/0x10 [ 265.125258][ T7949] mlock_fixup+0x22a/0x360 [ 265.129726][ T7949] apply_mlockall_flags+0x2f0/0x3c0 [ 265.134994][ T7949] ? __pfx_apply_mlockall_flags+0x10/0x10 [ 265.140772][ T7949] ? __pfx_down_write_killable+0x10/0x10 [ 265.146444][ T7949] ? ksys_write+0x22a/0x250 [ 265.151014][ T7949] __ia32_sys_munlockall+0x10a/0x220 [ 265.156332][ T7949] __do_fast_syscall_32+0xb6/0x2b0 [ 265.161473][ T7949] ? lockdep_hardirqs_on+0x9c/0x150 [ 265.166697][ T7949] do_fast_syscall_32+0x34/0x80 [ 265.171660][ T7949] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 265.178214][ T7949] RIP: 0023:0xf7fb8539 [ 265.182330][ T7949] 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 [ 265.202158][ T7949] RSP: 002b:00000000f50b555c EFLAGS: 00000206 ORIG_RAX: 0000000000000099 [ 265.210613][ T7949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 265.218629][ T7949] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 265.226719][ T7949] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 265.234709][ T7949] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 265.242859][ T7949] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 265.250928][ T7949] [ 265.254314][ T7949] Kernel Offset: disabled [ 265.258680][ T7949] Rebooting in 86400 seconds..