last executing test programs: 16.068874892s ago: executing program 4 (id=432): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18000000260001031dbd7002fadbdf250100000004"], 0x18}}, 0x0) recvmmsg(r0, &(0x7f0000004ac0)=[{{0x0, 0x0, 0x0}, 0x3fffff}, {{0x0, 0x0, 0x0}, 0x54569dba}, {{0x0, 0x0, 0x0}, 0xb91b}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000003740)=""/195, 0xc3}, {&(0x7f0000003840)=""/172, 0xac}, {&(0x7f0000003900)=""/135, 0x87}, {&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f00000020c0)=""/128, 0x80}, {&(0x7f0000002140)=""/90, 0x5a}], 0x7}, 0x8004}], 0x4, 0x0, 0x0) 14.553880974s ago: executing program 2 (id=439): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x18) socket$nl_sock_diag(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_emit_ethernet(0x9a, &(0x7f00000000c0)=ANY=[], 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) ioctl$SNDRV_PCM_IOCTL_UNLINK(0xffffffffffffffff, 0x4161, 0x0) mbind(&(0x7f00005f7000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000000)=""/188) 13.93404716s ago: executing program 4 (id=440): socket$netlink(0x10, 0x3, 0x4) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000640)='/sys/power/pm_test', 0x42, 0x0) io_setup(0x8, &(0x7f0000000600)) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x402) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000e, 0x12, r1, 0x100000000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x0, 0x0, 0xb49, 0x9, 0xfffffffffffffff7, 0x0, 0x3e}, 0x0) r2 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r7 = fanotify_init(0x200, 0x0) fanotify_mark(r7, 0x1, 0x40000032, r6, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e40), 0x40080, 0x0) ioctl$TIOCPKT(r8, 0x5420, 0x0) ioctl$TCSETS(r8, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000000, 0x0, "fe94b89fc43c3328eae0cae1f5eba329e6f216"}) splice(r8, 0x0, r6, 0x0, 0x7ffff000, 0x1) readv(r7, &(0x7f00000001c0)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)) ioctl$KVM_TDX_FINALIZE_VM(r0, 0xc004aeba, &(0x7f0000002e00)) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000001c00)={&(0x7f0000000140)={0xa, 0x6, 0x3, @mcast2}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000540)="6797f04cdb6f2b8ff1c9aa15b0da67dc3bf442976fc916d4a50f5d1ae7453eddc232ca4c6ae6c56d33243eaa", 0x2c}], 0x1}, 0x30008b08) 11.243042416s ago: executing program 2 (id=447): bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[], 0x50) syz_open_dev$video(0x0, 0xa7, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000400)='espintc', 0x7) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x3) syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000000)=0x8403, 0x4) 11.092869125s ago: executing program 4 (id=448): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0x44, &(0x7f0000000040)=ANY=[@ANYBLOB="00000100000012"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) 11.015679015s ago: executing program 2 (id=449): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) syz_usb_connect(0x0, 0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040440647800001db80d36609021c0001010080fa0904030000010100000a240100010a0002"], 0x0) socket(0x10, 0x803, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x94) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) ioctl(r0, 0xc4c85513, &(0x7f0000000200)) 9.597129341s ago: executing program 1 (id=451): io_uring_register$IORING_REGISTER_MEM_REGION(0xffffffffffffffff, 0x22, &(0x7f0000000200)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xc, 0xb}, 0x1}, 0x1) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x37, [0xfffffff8, 0x1, 0x5, 0x9, 0x10008, 0x155f, 0x6, 0x4, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x6, 0x7, 0xe4, 0x6, 0xfc000000, 0x3, 0xbbf, 0x4a732f64, 0x1, 0x8, 0xd, 0x4, 0x12a3, 0x6, 0xffffffff, 0x2, 0x6, 0x7, 0x81, 0x9, 0x79, 0x25713dc3, 0x10000, 0x0, 0x95, 0x4, 0x4, 0x16, 0x2, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x1000, 0xef1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x9, 0x4], [0x9, 0x3, 0x6, 0x9, 0x8, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400000, 0x0, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff3f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x7, 0xf1, 0x4, 0x1, 0xffff, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x95, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0xfffffffe, 0xfffffffe, 0xffff, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0x8000003, 0x5, 0x9, 0x3, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x8000, 0x400, 0x3e55, 0x5, 0xd3, 0x408, 0x3437, 0x3, 0xd, 0x7, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x2, 0x2, 0x6, 0x8000, 0x4, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x8, 0x1], [0xa772, 0x6, 0x5, 0x1afa, 0x40bfc, 0x8, 0x5, 0x7f, 0x2a29, 0x40, 0xff, 0x1005, 0x1, 0x7, 0x1e, 0x9, 0x81, 0x1, 0x19d86, 0xd, 0xfffffff7, 0x8, 0x6, 0x5396, 0x3, 0x200006, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0x8, 0x7fffffff, 0x9, 0xc, 0x32d, 0x3, 0x201, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8008, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x3, 0x8, 0x2, 0x1, 0x9]}, 0x45c) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000340)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x2, 0xe5e54be0630c28fa, 0x4, 0x0, 0x0, 0x8, 'syz1\x00', 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x40000000000180, 0x2, 0x80000000, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x0, 0x5, 0x4, 0x8], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 8.998023004s ago: executing program 2 (id=453): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001100a7cc4a372eaf541d002007000000", @ANYRES32=r0, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYRES16=r1, @ANYRES8], 0x44}}, 0x2000800) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000500)={'syztnl0\x00', &(0x7f0000000480)={'syztnl0\x00', 0x0, 0x4, 0x9, 0x5, 0x5, 0x37, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x10, 0x1, 0x9}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'veth0_to_batadv\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000600)={'ip6tnl0\x00', &(0x7f0000000580)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0x91, 0x5, 0x22, @loopback, @empty, 0x8, 0x7, 0x7, 0x5}}) r5 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r6, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x4c840) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001a80)=@newtfilter={0x44, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xffff, 0xfff3}, {0x0, 0xfff3}, {0xb, 0x10}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL_MASK={0x5, 0x53, 0x4c}, @TCA_FLOWER_KEY_ENC_IP_TTL={0x5, 0x52, 0x1}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20041090}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f00000000c0)={0x1d, r8}, 0x18) connect$can_j1939(r7, &(0x7f0000000140)={0x1d, r8}, 0x18) r9 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r9, &(0x7f00000000c0)={0x1d, r10}, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000a40)={0x304, 0x0, 0x204, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5326c04ad64c0beb}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}]}, 0x304}}, 0x20048001) mount$overlay(0x0, 0x0, 0x0, 0x800, 0x0) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000100)={r11, 0x0, 0x2c, 0x6, @void}, 0x10) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r12 = inotify_init1(0x80000) syz_kvm_setup_syzos_vm$x86(r12, &(0x7f0000c00000/0x400000)=nil) r13 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="1201100100000020ec130600000000000001090224000100ed863509218100030122280009058103080003be080000000000000100000200a270f67ea81aff7d75ca98364dcfbf443c079ce372ee54dec461006540c4402c388888aaec2c00"/105], 0x0) syz_usb_control_io$hid(r13, 0x0, 0x0) syz_usb_control_io(r13, &(0x7f0000000640)={0x2c, &(0x7f00000003c0)={0x0, 0x8, 0x29, {0x29, 0x2, "eba922135db4d6656aa0311f1fee3960a516578ab6e8a0ee86602df414848bc8bca8f7d53c351f"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) statx(0xffffffffffffffff, 0x0, 0x400, 0x80, 0x0) 8.648279171s ago: executing program 0 (id=454): socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x1804, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000180)={0x14, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x6}]}, 0x14}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x320, 0x0, 0x5c, 0x160, 0x140, 0x3e0, 0x250, 0x228, 0x25a, 0x250, 0x228, 0x4, 0x0, {[{{@ipv6={@remote, @dev, [], [], 'veth0_to_batadv\x00', 'pim6reg\x00', {0xff}, {}, 0x3a}, 0x5002, 0xf8, 0x140, 0x52020000, {0x0, 0x6802000000000000}, [@common=@icmp6={{0x28}, {0x12, "d176", 0x1}}, @common=@unspec=@state={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x1}}}, {{@ipv6={@local, @empty, [0xffffffff], [], 'veth1_to_hsr\x00', 'dummy0\x00', {}, {}, 0x24}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00', {0x2}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x380) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000084}, 0x0) listen(r0, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0xa, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=@ipv6_newnexthop={0x1c, 0x68, 0x5fb9a818fb7378e9, 0x0, 0x0, {}, [@NHA_FDB={0x4}]}, 0x1c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@newnexthop={0x28, 0x68, 0x1, 0x2, 0x7ffffffc, {}, [@NHA_GROUP={0xc, 0x2, [{0x1, 0x5}]}, @NHA_FDB={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_freezer_state(r4, 0x0, 0x2, 0x0) ioctl$F2FS_IOC_DECOMPRESS_FILE(r5, 0xf517, 0x0) mkdirat$cgroup(r4, &(0x7f00000000c0)='syz1\x00', 0x1ff) write$cgroup_freezer_state(r5, &(0x7f0000000040)='FROZEN\x00', 0x7) sendfile(r5, r5, 0x0, 0x9) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000140)=[{0x20, 0x0, 0xb, 0xfffff038}, {0x20, 0x81, 0x0, 0x6e0f}, {0x6, 0x0, 0xff, 0x2000000}]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001c00), 0x400000000000159, 0x40840) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f0000000280)={'gretap0\x00', 0x0, 0x40, 0x8000, 0xffffffff, 0xc, {{0x16, 0x4, 0x0, 0x10, 0x58, 0x68, 0x0, 0xe, 0x29, 0x0, @broadcast, @rand_addr=0x64010101, {[@ssrr={0x89, 0x13, 0x3f, [@rand_addr=0x64010101, @rand_addr=0x64010101, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x37}]}, @cipso={0x86, 0x1b, 0xffffffffffffffff, [{0x1, 0xc, "df32d6a743bfaf1fb7af"}, {0x5, 0x9, "7fd356cec23675"}]}, @timestamp={0x44, 0x14, 0x9e, 0x0, 0x7, [0x1, 0x1, 0x3, 0x401]}]}}}}}) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00'}) 8.492839579s ago: executing program 0 (id=455): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x143902, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1e, 0xf, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="0000000000000000b7020000140000e5b70300000000000085", @ANYRESOCT], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840}, 0x4000004) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x7f7) write(0xffffffffffffffff, &(0x7f0000000180)='100', 0x3) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='0', 0x1) unshare(0x68040000) 8.360495883s ago: executing program 1 (id=456): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001100a7cc4a372eaf541d002007000000", @ANYRES32=r0, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYRES16=r1, @ANYRES8], 0x44}}, 0x2000800) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000500)={'syztnl0\x00', &(0x7f0000000480)={'syztnl0\x00', 0x0, 0x4, 0x9, 0x5, 0x5, 0x37, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x10, 0x1, 0x9}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'veth0_to_batadv\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000600)={'ip6tnl0\x00', &(0x7f0000000580)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0x91, 0x5, 0x22, @loopback, @empty, 0x8, 0x7, 0x7, 0x5}}) r5 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r6, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x4c840) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001a80)=@newtfilter={0x44, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xffff, 0xfff3}, {0x0, 0xfff3}, {0xb, 0x10}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL_MASK={0x5, 0x53, 0x4c}, @TCA_FLOWER_KEY_ENC_IP_TTL={0x5, 0x52, 0x1}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20041090}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f00000000c0)={0x1d, r8}, 0x18) connect$can_j1939(r7, &(0x7f0000000140)={0x1d, r8}, 0x18) r9 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r9, &(0x7f00000000c0)={0x1d, r10}, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000a40)={0x304, 0x0, 0x204, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5326c04ad64c0beb}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}]}, 0x304}}, 0x20048001) mount$overlay(0x0, 0x0, 0x0, 0x800, 0x0) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000100)={r11, 0x0, 0x2c, 0x6, @void}, 0x10) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r12 = inotify_init1(0x80000) syz_kvm_setup_syzos_vm$x86(r12, &(0x7f0000c00000/0x400000)=nil) r13 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="1201100100000020ec130600000000000001090224000100ed863509218100030122280009058103080003be080000000000000100000200a270f67ea81aff7d75ca98364dcfbf443c079ce372ee54dec461006540c4402c388888aaec2c00"/105], 0x0) syz_usb_control_io$hid(r13, 0x0, 0x0) syz_usb_control_io(r13, &(0x7f0000000640)={0x2c, &(0x7f00000003c0)={0x0, 0x8, 0x29, {0x29, 0x2, "eba922135db4d6656aa0311f1fee3960a516578ab6e8a0ee86602df414848bc8bca8f7d53c351f"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) statx(0xffffffffffffffff, 0x0, 0x400, 0x80, 0x0) 7.978236483s ago: executing program 3 (id=457): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x18) socket$nl_sock_diag(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_emit_ethernet(0x9a, &(0x7f00000000c0)=ANY=[], 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) ioctl$SNDRV_PCM_IOCTL_UNLINK(0xffffffffffffffff, 0x4161, 0x0) mbind(&(0x7f00005f7000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000000)=""/188) 7.749330007s ago: executing program 4 (id=458): writev(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_S_TUNER(0xffffffffffffffff, 0x4054561e, &(0x7f0000000bc0)={0x0, "cd48b8ad5516b3851ea8a13d68eb4d6d7d86d64a7263cc6b7e157fff84922c04", 0x1, 0x4, 0x108c, 0x2, 0x4, 0x2, 0x3, 0x2b}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4890) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000500)=@xdp={0x2c, 0x8, r3, 0x3e}, 0x80, &(0x7f00000004c0)}, 0x4008840) syz_usb_connect(0x3, 0x36, 0x0, 0x0) r4 = syz_open_dev$midi(0x0, 0x3, 0x8ac02) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r4, 0x810c5701, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000041000701fefe560100000000017c0000040042801400018006000600800a000008001400", @ANYRES32=0x0, @ANYBLOB="040002"], 0x30}, 0x1, 0x0, 0x0, 0x48815}, 0xc000) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c0000000206050000000000000000000000fffc120003006269746d61703a69702c6d616300000005000400000000000900020073797a310000000020000780050003001f0000000c00018008000140ffffffff08000840000000e20500050002000000050001000600000084"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000000906010200000000000a0000000000000900020073797a31000000000500010007000000180007800c00018008000140ffffffff080009"], 0x40}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) 7.469949248s ago: executing program 0 (id=459): bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[], 0x50) syz_open_dev$video(0x0, 0xa7, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000400)='espintc', 0x7) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x3) syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000000)=0x8403, 0x4) 7.382791874s ago: executing program 0 (id=460): r0 = socket$inet_tcp(0x2, 0x1, 0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000400)='espintcp', 0x8) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x4}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r3, 0x0, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e20, @empty}, 0x10) listen(r1, 0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100)=0x1d9, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x1000c014}, 0x8000804) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sendto$inet(r4, 0x0, 0x0, 0x20008001, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) accept4(r1, 0x0, 0x0, 0x0) 7.017243677s ago: executing program 2 (id=461): syz_usb_connect(0x5, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12011001173a6140f41515006ed10102030109022400"], 0x0) r0 = syz_open_dev$I2C(&(0x7f0000000080), 0x1, 0x0) ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000000200)={&(0x7f0000000740)=[{0x50, 0x6011, 0x0, 0x0}], 0x1}) 6.670905511s ago: executing program 3 (id=462): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f00000001c0), 0x4008, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) statfs(&(0x7f0000000180)='./file0\x00', 0x0) read$FUSE(r1, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000380)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x60, 0xffffffffffffffb4, 0x8, {{0x480000000000000, 0x80dc0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x80000000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 6.036927522s ago: executing program 4 (id=463): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0), 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x207) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}], [], 0x2c}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file1\x00', 0x20400, 0x20) fsync(r4) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x29, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000140)={0x6}, 0x10) write(r5, &(0x7f0000000000)="1c0000001a005f0214f9f4", 0xb) 5.671500331s ago: executing program 0 (id=464): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001100a7cc4a372eaf541d002007000000", @ANYRES32=r0, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYRES16=r1, @ANYRES8], 0x44}}, 0x2000800) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000500)={'syztnl0\x00', &(0x7f0000000480)={'syztnl0\x00', 0x0, 0x4, 0x9, 0x5, 0x5, 0x37, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x10, 0x1, 0x9}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'veth0_to_batadv\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000600)={'ip6tnl0\x00', &(0x7f0000000580)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0x91, 0x5, 0x22, @loopback, @empty, 0x8, 0x7, 0x7, 0x5}}) r5 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r6, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x4c840) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001a80)=@newtfilter={0x44, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xffff, 0xfff3}, {0x0, 0xfff3}, {0xb, 0x10}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL_MASK={0x5, 0x53, 0x4c}, @TCA_FLOWER_KEY_ENC_IP_TTL={0x5, 0x52, 0x1}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20041090}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f00000000c0)={0x1d, r8}, 0x18) connect$can_j1939(r7, &(0x7f0000000140)={0x1d, r8}, 0x18) r9 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r9, &(0x7f00000000c0)={0x1d, r10}, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000a40)={0x2a8, 0x0, 0x204, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5326c04ad64c0beb}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}]}, 0x2a8}}, 0x20048001) mount$overlay(0x0, 0x0, 0x0, 0x800, 0x0) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000100)={r11, 0x0, 0x2c, 0x6, @void}, 0x10) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r12 = inotify_init1(0x80000) syz_kvm_setup_syzos_vm$x86(r12, &(0x7f0000c00000/0x400000)=nil) r13 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="1201100100000020ec130600000000000001090224000100ed863509218100030122280009058103080003be080000000000000100000200a270f67ea81aff7d75ca98364dcfbf443c079ce372ee54dec461006540c4402c388888aaec2c00"/105], 0x0) syz_usb_control_io$hid(r13, 0x0, 0x0) syz_usb_control_io(r13, &(0x7f0000000640)={0x2c, &(0x7f00000003c0)={0x0, 0x8, 0x29, {0x29, 0x2, "eba922135db4d6656aa0311f1fee3960a516578ab6e8a0ee86602df414848bc8bca8f7d53c351f"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) statx(0xffffffffffffffff, 0x0, 0x400, 0x80, 0x0) 5.625053587s ago: executing program 3 (id=465): socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x1804, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000180)={0x14, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x6}]}, 0x14}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x320, 0x0, 0x5c, 0x160, 0x140, 0x3e0, 0x250, 0x228, 0x25a, 0x250, 0x228, 0x4, 0x0, {[{{@ipv6={@remote, @dev, [], [], 'veth0_to_batadv\x00', 'pim6reg\x00', {0xff}, {}, 0x3a}, 0x5002, 0xf8, 0x140, 0x52020000, {0x0, 0x6802000000000000}, [@common=@icmp6={{0x28}, {0x12, "d176", 0x1}}, @common=@unspec=@state={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x1}}}, {{@ipv6={@local, @empty, [0xffffffff], [], 'veth1_to_hsr\x00', 'dummy0\x00', {}, {}, 0x24}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00', {0x2}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x380) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000084}, 0x0) listen(r0, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0xa, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=@ipv6_newnexthop={0x1c, 0x68, 0x5fb9a818fb7378e9, 0x0, 0x0, {}, [@NHA_FDB={0x4}]}, 0x1c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@newnexthop={0x28, 0x68, 0x1, 0x2, 0x7ffffffc, {}, [@NHA_GROUP={0xc, 0x2, [{0x1, 0x5}]}, @NHA_FDB={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_freezer_state(r4, 0x0, 0x2, 0x0) ioctl$F2FS_IOC_DECOMPRESS_FILE(r5, 0xf517, 0x0) mkdirat$cgroup(r4, &(0x7f00000000c0)='syz1\x00', 0x1ff) write$cgroup_freezer_state(r5, &(0x7f0000000040)='FROZEN\x00', 0x7) sendfile(r5, r5, 0x0, 0x9) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000140)=[{0x20, 0x0, 0xb, 0xfffff038}, {0x20, 0x81, 0x0, 0x6e0f}, {0x6, 0x0, 0xff, 0x2000000}]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001c00), 0x400000000000159, 0x40840) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'syztnl1\x00', &(0x7f0000000280)={'gretap0\x00', 0x0, 0x40, 0x8000, 0xffffffff, 0xc, {{0x16, 0x4, 0x0, 0x10, 0x58, 0x68, 0x0, 0xe, 0x29, 0x0, @broadcast, @rand_addr=0x64010101, {[@ssrr={0x89, 0x13, 0x3f, [@rand_addr=0x64010101, @rand_addr=0x64010101, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x37}]}, @cipso={0x86, 0x1b, 0xffffffffffffffff, [{0x1, 0xc, "df32d6a743bfaf1fb7af"}, {0x5, 0x9, "7fd356cec23675"}]}, @timestamp={0x44, 0x14, 0x9e, 0x0, 0x7, [0x1, 0x1, 0x3, 0x401]}]}}}}}) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00'}) 5.322101555s ago: executing program 3 (id=466): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'pim6reg1\x00', 0x2}) ioctl$TUNSETPERSIST(r0, 0x400454c9, 0xfffffffffffffff9) ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) syz_emit_ethernet(0x133, &(0x7f0000000300)={@local, @empty, @void, {@ipv4={0x800, @generic={{0x1f, 0x4, 0x1, 0x0, 0x125, 0x66, 0x0, 0x4, 0x1d, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, {[@rr={0x7, 0x13, 0xf3, [@empty, @multicast2, @multicast1, @rand_addr=0x64010101]}, @noop, @timestamp={0x44, 0x18, 0x2f, 0x0, 0x6, [0x0, 0x80, 0x8, 0x8000, 0x8]}, @timestamp_addr={0x44, 0x34, 0x8e, 0x1, 0x3, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xb0}, {@private=0xa010101, 0x3}, {@loopback, 0x4}, {@dev={0xac, 0x14, 0x14, 0x37}, 0x2}, {@empty, 0xfffffc01}, {@multicast2, 0x3}]}, @rr={0x7, 0x7, 0xb2, [@private=0xa010102]}]}}, "05c5ad966ad3754e7574b0497d06a1abf9bbc831d7e7c55ce40d023eff36d3866be7425172a93798b71288bc310b67c02abc3c464d23d431681021d0696dbc86997b9ed3fa3e2ae6e72bc8b86e7ad92a793497e21ce4e23f99086450b7c6ee206fb369a2b9f9a6febf992ee4c0bcece0619d711d0aca7078ee7cc43ffebe29ca3fef112f6a7568bac68da87c06bb0e113c08e0950c8df2fae7bb1ce19ed33b0b5769d78d0687dcdc82"}}}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r3, 0x11c, 0x4, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x28) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)) sendto$packet(r2, &(0x7f0000000000), 0x0, 0x4008015, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r4, &(0x7f0000002fc0)={&(0x7f0000002940)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000002ec0), 0x9a}, 0x804) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$SEG6(&(0x7f0000002040), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r8, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002100)={&(0x7f0000002080)={0x24, r9, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}]}, 0x24}, 0x1, 0x4000000000000000, 0x0, 0x882}, 0x4000010) socket$rds(0x15, 0x5, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x2, 0x0, 0x7fff0001}]}) sendmsg$netlink(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1}, 0x0) 3.44799018s ago: executing program 4 (id=467): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x143902, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1e, 0xf, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="0000000000000000b7020000140000e5b70300000000000085", @ANYRESOCT], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840}, 0x4000004) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x7f7) write(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='0', 0x1) unshare(0x68040000) 3.44769257s ago: executing program 2 (id=468): socketpair$tipc(0x1e, 0x1, 0x0, 0x0) r0 = socket$inet6(0x10, 0x2, 0x4) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x20000000, 0x0, 0x0) socket$inet6(0xa, 0x3, 0xff) mknod$loop(&(0x7f0000000500)='./file0\x00', 0x10, 0x1) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x800) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) socket(0x29, 0x1, 0x6) bpf$MAP_CREATE(0xb00000000000014, &(0x7f0000000000)=ANY=[], 0x48) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xc, 0xf, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0x4, &(0x7f0000002380)=@framed={{0x18, 0x2, 0x0, 0x0, 0x2000}, [@call={0x85, 0x0, 0x0, 0x27}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x25}, 0x94) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2, 0x5, 0x82, 0x3}, {0x3ff, 0x9, 0xfd, 0xfc1}]}, 0x10) r4 = timerfd_create(0x7, 0x80800) read(r4, 0x0, 0x53) write(r2, &(0x7f0000000380)='200000', 0x6) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r5, &(0x7f0000000280)='0', 0x1) unshare(0x40000000) 3.423268372s ago: executing program 1 (id=469): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000005c0)={0x50, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x50}}, 0x0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="60000000090603000000000021000005000700ff0000000c00018008000140e00040000c00028008000140e00000020d00148008000140ffffffe200"/96], 0x60}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x25, 0x8, @void}, 0x10) mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='./tracing/events/enable\x00', 0x100, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x7, 0x0, 0x7fff0006}]}) close_range(r3, 0xffffffffffffffff, 0x0) 3.135987335s ago: executing program 1 (id=470): bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[], 0x50) syz_open_dev$video(0x0, 0xa7, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000400)='espintc', 0x7) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x3) syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000000)=0x8403, 0x4) 2.906215519s ago: executing program 3 (id=471): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) r1 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000003480)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000007fc0)={0x2020}, 0x2020) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000800)=ANY=[@ANYBLOB="00110200000036"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(0xffffffffffffffff, 0x0, 0x0, 0x5) syz_usb_control_io$lan78xx(r0, &(0x7f0000000600)={0x14, &(0x7f00000004c0)=ANY=[], 0x0}, 0x0) 2.600916714s ago: executing program 1 (id=472): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_emit_ethernet(0x9a, &(0x7f00000000c0)=ANY=[], 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) ioctl$SNDRV_PCM_IOCTL_UNLINK(0xffffffffffffffff, 0x4161, 0x0) mbind(&(0x7f00005f7000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000000)=""/188) 602.256421ms ago: executing program 0 (id=473): writev(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_S_TUNER(0xffffffffffffffff, 0x4054561e, &(0x7f0000000bc0)={0x0, "cd48b8ad5516b3851ea8a13d68eb4d6d7d86d64a7263cc6b7e157fff84922c04", 0x1, 0x4, 0x108c, 0x2, 0x4, 0x2, 0x3, 0x2b}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4890) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000500)=@xdp={0x2c, 0x8, r3, 0x3e}, 0x80, &(0x7f00000004c0)}, 0x4008840) syz_usb_connect(0x3, 0x36, 0x0, 0x0) r4 = syz_open_dev$midi(0x0, 0x3, 0x8ac02) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r4, 0x810c5701, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc000) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c0000000206050000000000000000000000fffc120003006269746d61703a69702c6d616300000005000400000000000900020073797a310000000020000780050003001f0000000c00018008000140ffffffff08000840000000e20500050002000000050001000600000084"], 0x6c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000000906010200000000000a0000000000000900020073797a31000000000500010007000000180007800c00018008000140ffffffff080009"], 0x40}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) 216.269666ms ago: executing program 1 (id=474): r0 = socket$inet_tcp(0x2, 0x1, 0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000400)='espintcp', 0x8) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x4}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r3, 0x0, 0x0) bind$inet(r1, 0x0, 0x0) listen(r1, 0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100)=0x1d9, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x1000c014}, 0x8000804) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sendto$inet(r4, 0x0, 0x0, 0x20008001, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) accept4(r1, 0x0, 0x0, 0x0) 0s ago: executing program 3 (id=475): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f00000001c0), 0x4008, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) statfs(&(0x7f0000000180)='./file0\x00', 0x0) read$FUSE(r1, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000380)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x60, 0xffffffffffffffb4, 0x8, {{0x480000000000000, 0x80dc0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x80000000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): ory: usage 192kB, limit 192kB, failcnt 36 [ 506.975646][ T6369] memory+swap: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 506.975661][ T6369] kmem: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 506.975674][ T6369] Memory cgroup stats for /syz1/test: [ 506.975793][ T6369] cache 0 [ 506.975802][ T6369] rss 0 [ 506.975809][ T6369] shmem 0 [ 506.975817][ T6369] mapped_file 0 [ 506.975824][ T6369] dirty 0 [ 506.975831][ T6369] writeback 0 [ 506.975838][ T6369] workingset_refault_anon 0 [ 506.975846][ T6369] workingset_refault_file 0 [ 506.975855][ T6369] swap 0 [ 506.975861][ T6369] swapcached 0 [ 506.975869][ T6369] pgpgin 0 [ 506.975876][ T6369] pgpgout 0 [ 506.975883][ T6369] pgfault 28 [ 506.975891][ T6369] pgmajfault 0 [ 506.975898][ T6369] inactive_anon 0 [ 506.975905][ T6369] active_anon 0 [ 506.975913][ T6369] inactive_file 0 [ 506.975920][ T6369] active_file 0 [ 506.975928][ T6369] unevictable 0 [ 506.975935][ T6369] hierarchical_memory_limit 196608 [ 506.975944][ T6369] hierarchical_memsw_limit 9223372036854771712 [ 506.975952][ T6369] total_cache 0 [ 506.975960][ T6369] total_rss 0 [ 506.975976][ T6369] total_shmem 0 [ 506.975984][ T6369] total_mapped_file 0 [ 506.975992][ T6369] total_dirty 0 [ 506.976000][ T6369] total_writeback 0 [ 506.976008][ T6369] total_workingset_refault_anon 0 [ 506.976015][ T6369] total_workingset_refault_file 0 [ 506.976024][ T6369] total_swap 0 [ 506.976031][ T6369] total_swapcached 0 [ 506.976039][ T6369] total_pgpgin 0 [ 506.976046][ T6369] total_pgpgout 0 [ 506.976053][ T6369] total_pgfault 28 [ 506.976060][ T6369] total_pgmajfault 0 [ 506.976067][ T6369] total_inactive_anon 0 [ 506.976074][ T6369] total_active_anon 0 [ 506.976082][ T6369] total_inactive_file 0 [ 506.976090][ T6369] total_active_file 0 [ 506.976097][ T6369] total_unevictable 0 [ 506.976105][ T6369] anon_cost 0 [ 506.976112][ T6369] file_cost 0 [ 506.976120][ T6369] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz.1.154,pid=6368,uid=0 [ 506.976843][ T6369] Memory cgroup out of memory: Killed process 6368 (syz.1.154) total-vm:102384kB, anon-rss:1440kB, file-rss:23256kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 507.310436][ T31] usb 4-1: string descriptor 0 read error: -71 [ 507.534696][ T31] usb 4-1: USB disconnect, device number 5 [ 507.817962][ T5647] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 507.981577][ T5647] usb 3-1: Using ep0 maxpacket: 32 [ 507.991398][ T5647] usb 3-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 508.009243][ T5647] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 508.009277][ T5647] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 508.009315][ T5647] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 508.009338][ T5647] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 508.009361][ T5647] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 508.028806][ T5647] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 508.028834][ T5647] usb 3-1: Product: syz [ 508.028849][ T5647] usb 3-1: Manufacturer: syz [ 508.028863][ T5647] usb 3-1: SerialNumber: syz [ 508.100780][ T5647] usb 3-1: config 0 descriptor?? [ 508.325419][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -32 [ 508.330910][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -32 [ 508.442402][ T5836] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 508.556111][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.556538][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.556973][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.559687][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.561664][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.563387][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.566101][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.569630][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.570088][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.570739][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.577511][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.580804][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.581807][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.582257][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.583162][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.584494][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.587869][ T5647] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 508.587987][ T5647] input input7: Timeout waiting for response from device. [ 508.641683][ T5836] usb 2-1: unable to get BOS descriptor or descriptor too short [ 508.661074][ T5836] usb 2-1: New USB device found, idVendor=1235, idProduct=820b, bcdDevice= 0.40 [ 508.663535][ T5836] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 508.663560][ T5836] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 508.666489][ T5647] usb 3-1: USB disconnect, device number 8 [ 508.673764][ T5836] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 508.673790][ T5836] usb 2-1: Product: syz [ 508.673804][ T5836] usb 2-1: Manufacturer: syz [ 508.673827][ T5836] usb 2-1: SerialNumber: syz [ 508.828083][ T5836] usb 2-1: 0:1 : does not exist [ 508.831328][ T5836] usb 2-1: Focusrite Clarett+ Mixer Driver enabled (pid=0x820b); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 508.831394][ T5836] usb 2-1: Error initialising Clarett+ Mixer Driver: -22 [ 509.069841][ T6395] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 509.070330][ T6395] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 510.101933][ T5836] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 510.281216][ T5908] udevd[5908]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 510.801656][ T5836] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 510.972306][ T5836] usb 4-1: Using ep0 maxpacket: 32 [ 510.973312][ T5836] usb 4-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 511.000827][ T5836] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.000856][ T5836] usb 4-1: Product: syz [ 511.000872][ T5836] usb 4-1: Manufacturer: syz [ 511.000887][ T5836] usb 4-1: SerialNumber: syz [ 511.087166][ T5836] usb 4-1: config 0 descriptor?? [ 511.182494][ T10] usb 2-1: USB disconnect, device number 8 [ 511.522009][ T5836] airspy 4-1:0.0: Board ID: 00 [ 511.522032][ T5836] airspy 4-1:0.0: Firmware version: [ 512.624409][ T5836] airspy 4-1:0.0: usb_control_msg() failed -110 request 11 [ 514.809454][ T5836] airspy 4-1:0.0: Registered as swradio24 [ 514.809477][ T5836] airspy 4-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 515.427109][ T5836] usb 4-1: USB disconnect, device number 6 [ 517.831635][ T5836] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 517.982205][ T5836] usb 2-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 517.982266][ T5836] usb 2-1: too many configurations: 102, using maximum allowed: 8 [ 517.983535][ T5836] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 517.983560][ T5836] usb 2-1: config 1 has no interface number 0 [ 517.984618][ T5836] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 517.984641][ T5836] usb 2-1: config 1 has no interface number 0 [ 517.985835][ T5836] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 517.985858][ T5836] usb 2-1: config 1 has no interface number 0 [ 517.986923][ T5836] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 517.986946][ T5836] usb 2-1: config 1 has no interface number 0 [ 517.988029][ T5836] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 517.988052][ T5836] usb 2-1: config 1 has no interface number 0 [ 517.989189][ T5836] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 517.989212][ T5836] usb 2-1: config 1 has no interface number 0 [ 518.099643][ T5647] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 518.117677][ T5836] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 518.117706][ T5836] usb 2-1: config 1 has no interface number 0 [ 518.118796][ T5836] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 518.118821][ T5836] usb 2-1: config 1 has no interface number 0 [ 518.121033][ T5836] usb 2-1: New USB device strings: Mfr=219, Product=128, SerialNumber=211 [ 518.121058][ T5836] usb 2-1: Product: syz [ 518.121072][ T5836] usb 2-1: Manufacturer: syz [ 518.121087][ T5836] usb 2-1: SerialNumber: syz [ 518.192270][ T5836] usb 2-1: 3:0 : does not exist [ 518.192295][ T5836] usb 2-1: 3:0 : does not exist [ 518.262187][ T5647] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 518.264959][ T5647] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 518.264993][ T5647] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 518.265031][ T5647] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 518.329107][ T5647] usb 4-1: config 0 descriptor?? [ 518.424521][ T5777] usb 2-1: USB disconnect, device number 9 [ 518.811862][ T5647] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 518.811935][ T5647] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 518.811964][ T5647] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 518.811991][ T5647] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 518.812017][ T5647] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 518.812043][ T5647] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 518.812070][ T5647] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 518.900726][ T5647] cp2112 0003:10C4:EA90.0001: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.3-1/input0 [ 519.076364][ T5647] cp2112 0003:10C4:EA90.0001: error requesting version [ 519.205999][ T6505] netlink: 8 bytes leftover after parsing attributes in process `syz.2.192'. [ 519.206024][ T6505] netlink: 8 bytes leftover after parsing attributes in process `syz.2.192'. [ 519.206036][ T6505] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Info response ret = -22) [ 519.206052][ T6505] iwpm_mapping_info_cb: Unable to parse nlmsg [ 519.345459][ T5647] cp2112 0003:10C4:EA90.0001: probe with driver cp2112 failed with error -32 [ 519.407952][ T5647] usb 4-1: USB disconnect, device number 7 [ 519.491046][ T6496] fido_id[6496]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 522.339308][ T5777] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 522.796185][ T5777] usb 3-1: unable to get BOS descriptor or descriptor too short [ 522.796245][ T5777] usb 3-1: New USB device found, idVendor=1235, idProduct=820b, bcdDevice= 0.40 [ 522.820838][ T5777] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 522.820867][ T5777] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 522.884740][ T5777] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 522.884759][ T5777] usb 3-1: Product: syz [ 522.884767][ T5777] usb 3-1: Manufacturer: syz [ 522.884775][ T5777] usb 3-1: SerialNumber: syz [ 523.008610][ T6547] loop7: detected capacity change from 0 to 7 [ 523.041147][ T5777] usb 3-1: 0:1 : does not exist [ 523.041221][ T5777] usb 3-1: Focusrite Clarett+ Mixer Driver enabled (pid=0x820b); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 523.041285][ T5777] usb 3-1: Error initialising Clarett+ Mixer Driver: -22 [ 523.212658][ T5777] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 523.328736][ T5908] udevd[5908]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 523.445782][ T6558] netlink: 8 bytes leftover after parsing attributes in process `syz.1.208'. [ 523.445805][ T6558] netlink: 8 bytes leftover after parsing attributes in process `syz.1.208'. [ 523.445817][ T6558] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Info response ret = -22) [ 523.445833][ T6558] iwpm_mapping_info_cb: Unable to parse nlmsg [ 523.539036][ T6547] Dev loop7: unable to read RDB block 7 [ 523.539138][ T6547] loop7: unable to read partition table [ 523.539319][ T6547] loop7: partition table beyond EOD, truncated [ 523.539371][ T6547] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 523.905397][ T5777] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 524.052393][ T5777] usb 4-1: Using ep0 maxpacket: 16 [ 524.054190][ T5777] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 524.058766][ T5777] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 524.087220][ T5777] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.087256][ T5777] usb 4-1: Product: syz [ 524.087271][ T5777] usb 4-1: Manufacturer: syz [ 524.087286][ T5777] usb 4-1: SerialNumber: syz [ 524.117663][ T5777] usb 4-1: config 0 descriptor?? [ 524.174958][ T5777] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 524.174995][ T5777] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 525.630351][ T5777] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 526.811647][ T999] usb 3-1: USB disconnect, device number 9 [ 526.899244][ T5777] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 526.899278][ T5777] em28xx 4-1:0.0: board has no eeprom [ 527.176325][ T6587] pim6reg1: tun_chr_ioctl cmd 1074025681 [ 527.294168][ T5777] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 527.294189][ T5777] em28xx 4-1:0.0: dvb set to bulk mode. [ 527.295366][ T999] em28xx 4-1:0.0: Binding DVB extension [ 527.515334][ T5777] usb 4-1: USB disconnect, device number 8 [ 527.532564][ T5777] em28xx 4-1:0.0: Disconnecting em28xx [ 527.679021][ T999] em28xx 4-1:0.0: Registering input extension [ 527.679240][ T5777] em28xx 4-1:0.0: Closing input extension [ 527.997389][ T5777] em28xx: Freeing device [ 528.814478][ T6611] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 528.814512][ T6611] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 529.442145][ T5836] usb 2-1: new low-speed USB device number 10 using dummy_hcd [ 529.593704][ T5836] usb 2-1: unable to get BOS descriptor or descriptor too short [ 529.593760][ T5836] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 529.598273][ T5836] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 529.598309][ T5836] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 529.598348][ T5836] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt [ 529.598370][ T5836] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 529.598392][ T5836] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt [ 529.598414][ T5836] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 529.685500][ T5836] usb 2-1: string descriptor 0 read error: -22 [ 529.685642][ T5836] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.993925][ T5836] cdc_ncm 2-1:1.0: bind() failure [ 530.050204][ T5836] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 530.050255][ T5836] cdc_ncm 2-1:1.1: bind() failure [ 530.052751][ T6636] sit0: entered promiscuous mode [ 530.085188][ T5836] usb 2-1: USB disconnect, device number 10 [ 530.333977][ T6636] netlink: 'syz.2.227': attribute type 1 has an invalid length. [ 530.334007][ T6636] netlink: 1 bytes leftover after parsing attributes in process `syz.2.227'. [ 532.387216][ T6653] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 532.387250][ T6653] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 534.157309][ T6684] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 534.157358][ T6684] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 534.432532][ T6679] zswap: compressor zst not available [ 535.431467][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 538.078376][ T6720] binder: transaction release 23 bad handle 1, ret = -22 [ 539.141487][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 539.161486][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 539.171497][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 539.181504][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 539.191486][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 540.076948][ T6731] zswap: compressor zst not available [ 541.894021][ T6756] ======================================================= [ 541.894021][ T6756] WARNING: The mand mount option has been deprecated and [ 541.894021][ T6756] and is ignored by this kernel. Remove the mand [ 541.894021][ T6756] option from the mount to silence this warning. [ 541.894021][ T6756] ======================================================= [ 542.611467][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 542.711468][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 542.901471][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 543.091465][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 543.579397][ T999] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 543.781595][ T999] usb 4-1: Using ep0 maxpacket: 16 [ 543.782464][ T999] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 543.784002][ T999] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 543.875363][ T999] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 543.875390][ T999] usb 4-1: Product: syz [ 543.875404][ T999] usb 4-1: Manufacturer: syz [ 543.875418][ T999] usb 4-1: SerialNumber: syz [ 543.909825][ T999] usb 4-1: config 0 descriptor?? [ 543.927483][ T999] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 543.927519][ T999] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 544.087540][ T6762] syz.1.264 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=2, oom_score_adj=1000 [ 544.087637][ T6762] CPU: 1 UID: 0 PID: 6762 Comm: syz.1.264 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 544.087662][ T6762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 544.087675][ T6762] Call Trace: [ 544.087684][ T6762] [ 544.087693][ T6762] dump_stack_lvl+0xe8/0x150 [ 544.087735][ T6762] dump_header+0xd3/0x4b0 [ 544.087766][ T6762] oom_kill_process+0x3ab/0x9e0 [ 544.087794][ T6762] out_of_memory+0x1064/0x1480 [ 544.087830][ T6762] ? __pfx_out_of_memory+0x10/0x10 [ 544.087853][ T6762] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 544.087877][ T6762] ? _mutex_lock_killable+0x152/0x1d0 [ 544.087907][ T6762] ? try_charge_memcg+0xcc3/0x16f0 [ 544.087933][ T6762] try_charge_memcg+0xd82/0x16f0 [ 544.087975][ T6762] ? __pfx_try_charge_memcg+0x10/0x10 [ 544.088002][ T6762] ? percpu_ref_tryget+0x15/0x180 [ 544.088037][ T6762] ? __obj_cgroup_charge+0x36/0x2c0 [ 544.088071][ T6762] __obj_cgroup_charge+0x1fd/0x2c0 [ 544.088101][ T6762] ? __obj_cgroup_charge+0x36/0x2c0 [ 544.088134][ T6762] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 544.088186][ T6762] __kmalloc_node_track_caller_noprof+0x5e5/0x7b0 [ 544.088219][ T6762] ? __addrconf_sysctl_register+0xa7/0x4b0 [ 544.088245][ T6762] ? __addrconf_sysctl_register+0xa7/0x4b0 [ 544.088279][ T6762] kmemdup_noprof+0x2b/0x70 [ 544.088303][ T6762] __addrconf_sysctl_register+0xa7/0x4b0 [ 544.088328][ T6762] ? lockdep_hardirqs_on+0x7b/0x110 [ 544.088350][ T6762] ? irqentry_exit+0x218/0x910 [ 544.088387][ T6762] ? __pfx___addrconf_sysctl_register+0x10/0x10 [ 544.088429][ T6762] addrconf_init_net+0x4f9/0x790 [ 544.088462][ T6762] ops_init+0x35d/0x5d0 [ 544.088494][ T6762] setup_net+0x118/0x350 [ 544.088528][ T6762] ? __pfx_setup_net+0x10/0x10 [ 544.088564][ T6762] ? __ns_common_init+0x2fc/0x4a0 [ 544.088599][ T6762] copy_net_ns+0x53b/0x780 [ 544.088635][ T6762] create_new_namespaces+0x3f0/0x6b0 [ 544.088667][ T6762] ? security_capable+0x7e/0x2c0 [ 544.088707][ T6762] unshare_nsproxy_namespaces+0x149/0x190 [ 544.088738][ T6762] ksys_unshare+0x5a7/0x950 [ 544.088774][ T6762] ? __pfx_ksys_unshare+0x10/0x10 [ 544.088803][ T6762] ? rcu_is_watching+0x16/0xb0 [ 544.088846][ T6762] __x64_sys_unshare+0x38/0x50 [ 544.088876][ T6762] do_syscall_64+0x166/0x520 [ 544.088898][ T6762] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 544.088918][ T6762] ? clear_bhb_loop+0x70/0xc0 [ 544.088944][ T6762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 544.088965][ T6762] RIP: 0033:0x7f2b91dfe159 [ 544.088986][ T6762] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 544.089004][ T6762] RSP: 002b:00007f2b90056028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 544.089027][ T6762] RAX: ffffffffffffffda RBX: 00007f2b92085fa0 RCX: 00007f2b91dfe159 [ 544.089043][ T6762] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 544.089057][ T6762] RBP: 00007f2b91e9506b R08: 0000000000000000 R09: 0000000000000000 [ 544.089070][ T6762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 544.089083][ T6762] R13: 00007f2b92086038 R14: 00007f2b92085fa0 R15: 00007ffe4646ff98 [ 544.089118][ T6762] [ 544.089195][ T6762] memory: usage 188kB, limit 192kB, failcnt 95 [ 544.089209][ T6762] memory+swap: usage 188kB, limit 9007199254740988kB, failcnt 0 [ 544.089224][ T6762] kmem: usage 188kB, limit 9007199254740988kB, failcnt 0 [ 544.089237][ T6762] Memory cgroup stats for /syz1/test: [ 544.089424][ T6762] cache 0 [ 544.089433][ T6762] rss 0 [ 544.089441][ T6762] shmem 0 [ 544.089448][ T6762] mapped_file 0 [ 544.089456][ T6762] dirty 0 [ 544.089516][ T6762] writeback 0 [ 544.089524][ T6762] workingset_refault_anon 0 [ 544.089532][ T6762] workingset_refault_file 0 [ 544.089540][ T6762] swap 0 [ 544.089547][ T6762] swapcached 0 [ 544.089554][ T6762] pgpgin 0 [ 544.089561][ T6762] pgpgout 0 [ 544.089568][ T6762] pgfault 29 [ 544.089576][ T6762] pgmajfault 0 [ 544.089583][ T6762] inactive_anon 0 [ 544.089591][ T6762] active_anon 0 [ 544.089598][ T6762] inactive_file 0 [ 544.089606][ T6762] active_file 0 [ 544.089613][ T6762] unevictable 0 [ 544.089669][ T6762] hierarchical_memory_limit 196608 [ 544.089678][ T6762] hierarchical_memsw_limit 9223372036854771712 [ 544.089687][ T6762] total_cache 0 [ 544.089695][ T6762] total_rss 0 [ 544.089702][ T6762] total_shmem 0 [ 544.089709][ T6762] total_mapped_file 0 [ 544.089717][ T6762] total_dirty 0 [ 544.089725][ T6762] total_writeback 0 [ 544.089732][ T6762] total_workingset_refault_anon 0 [ 544.089741][ T6762] total_workingset_refault_file 0 [ 544.089749][ T6762] total_swap 0 [ 544.089756][ T6762] total_swapcached 0 [ 544.089764][ T6762] total_pgpgin 0 [ 544.089772][ T6762] total_pgpgout 0 [ 544.089827][ T6762] total_pgfault 29 [ 544.089836][ T6762] total_pgmajfault 0 [ 544.089843][ T6762] total_inactive_anon 0 [ 544.089851][ T6762] total_active_anon 0 [ 544.089858][ T6762] total_inactive_file 0 [ 544.089865][ T6762] total_active_file 0 [ 544.089872][ T6762] total_unevictable 0 [ 544.089879][ T6762] anon_cost 0 [ 544.089886][ T6762] file_cost 0 [ 544.089894][ T6762] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz.1.264,pid=6761,uid=0 [ 544.090093][ T6762] Memory cgroup out of memory: Killed process 6761 (syz.1.264) total-vm:104300kB, anon-rss:1432kB, file-rss:23440kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 544.259440][ T6765] binder: transaction release 30 bad handle 1, ret = -22 [ 544.631629][ T999] em28xx 4-1:0.0: chip ID is em2765 [ 546.302116][ T999] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 546.302164][ T999] em28xx 4-1:0.0: board has no eeprom [ 547.561296][ T5757] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -2). You can use /scripts/get_dvb_firmware to get the firmware [ 547.561384][ T5757] dvb_usb_az6027 5-1:0.0: probe with driver dvb_usb_az6027 failed with error -2 [ 547.591561][ T999] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 547.591591][ T999] em28xx 4-1:0.0: dvb set to bulk mode. [ 547.646024][ T6788] em28xx 4-1:0.0: Binding DVB extension [ 547.783575][ T5757] usb 5-1: USB disconnect, device number 3 [ 547.921752][ T999] usb 4-1: USB disconnect, device number 9 [ 548.011740][ T5653] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 548.085282][ T6788] em28xx 4-1:0.0: Registering input extension [ 548.098311][ T999] em28xx 4-1:0.0: Disconnecting em28xx [ 548.098341][ T999] em28xx 4-1:0.0: Closing input extension [ 548.144559][ T5653] usb 2-1: device descriptor read/64, error -71 [ 548.485449][ T5850] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 548.485534][ T5850] dvb_usb_az6027 1-1:0.0: probe with driver dvb_usb_az6027 failed with error -110 [ 548.527486][ T5850] usb 1-1: USB disconnect, device number 5 [ 548.621569][ T5653] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 548.763278][ T5653] usb 2-1: device descriptor read/64, error -71 [ 548.815290][ T999] em28xx: Freeing device [ 548.872164][ T5653] usb usb2-port1: attempt power cycle [ 548.886327][ T5850] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 549.042240][ T5850] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 549.043630][ T5850] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 549.043661][ T5850] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 549.043690][ T5850] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 549.100501][ T5850] usb 1-1: config 0 descriptor?? [ 549.251703][ T999] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 549.301617][ T5653] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 549.324455][ T5653] usb 2-1: device descriptor read/8, error -71 [ 549.381900][ T999] usb 4-1: device descriptor read/64, error -71 [ 549.450630][ T6808] binder: transaction release 37 bad handle 1, ret = -22 [ 549.554522][ T5850] usbhid 1-1:0.0: can't add hid device: -71 [ 549.554646][ T5850] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 549.591592][ T5653] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 549.601331][ T5850] usb 1-1: USB disconnect, device number 6 [ 549.612475][ T5653] usb 2-1: device descriptor read/8, error -71 [ 549.651663][ T999] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 549.722020][ T5653] usb usb2-port1: unable to enumerate USB device [ 549.792670][ T999] usb 4-1: device descriptor read/64, error -71 [ 549.901942][ T999] usb usb4-port1: attempt power cycle [ 550.244175][ T999] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 550.262310][ T999] usb 4-1: device descriptor read/8, error -71 [ 550.541619][ T999] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 550.663471][ T999] usb 4-1: device descriptor read/8, error -71 [ 550.775649][ T999] usb usb4-port1: unable to enumerate USB device [ 550.916916][ T6817] syz.1.280 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=2, oom_score_adj=1000 [ 550.916956][ T6817] CPU: 0 UID: 0 PID: 6817 Comm: syz.1.280 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 550.916981][ T6817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 550.916994][ T6817] Call Trace: [ 550.917003][ T6817] [ 550.917013][ T6817] dump_stack_lvl+0xe8/0x150 [ 550.917050][ T6817] dump_header+0xd3/0x4b0 [ 550.917081][ T6817] oom_kill_process+0x3ab/0x9e0 [ 550.917109][ T6817] out_of_memory+0x1064/0x1480 [ 550.917147][ T6817] ? __pfx_out_of_memory+0x10/0x10 [ 550.917176][ T6817] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 550.917201][ T6817] ? _mutex_lock_killable+0x152/0x1d0 [ 550.917231][ T6817] ? try_charge_memcg+0xcc3/0x16f0 [ 550.917258][ T6817] try_charge_memcg+0xd82/0x16f0 [ 550.917301][ T6817] ? __pfx_try_charge_memcg+0x10/0x10 [ 550.917329][ T6817] ? percpu_ref_tryget+0x15/0x180 [ 550.917364][ T6817] ? __obj_cgroup_charge+0x36/0x2c0 [ 550.917398][ T6817] __obj_cgroup_charge+0x1fd/0x2c0 [ 550.917432][ T6817] ? __obj_cgroup_charge+0x36/0x2c0 [ 550.917464][ T6817] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 550.917519][ T6817] __kmalloc_node_track_caller_noprof+0x5e5/0x7b0 [ 550.917552][ T6817] ? __addrconf_sysctl_register+0xa7/0x4b0 [ 550.917578][ T6817] ? __addrconf_sysctl_register+0xa7/0x4b0 [ 550.917610][ T6817] kmemdup_noprof+0x2b/0x70 [ 550.917634][ T6817] __addrconf_sysctl_register+0xa7/0x4b0 [ 550.917659][ T6817] ? rcu_is_watching+0x16/0xb0 [ 550.917694][ T6817] ? __pfx___addrconf_sysctl_register+0x10/0x10 [ 550.917720][ T6817] ? addrconf_init_net+0x1cf/0x790 [ 550.917742][ T6817] ? addrconf_init_net+0x1cf/0x790 [ 550.917765][ T6817] ? kmemdup_noprof+0x55/0x70 [ 550.917788][ T6817] ? __asan_memcpy+0x40/0x70 [ 550.917819][ T6817] addrconf_init_net+0x4d6/0x790 [ 550.917851][ T6817] ops_init+0x35d/0x5d0 [ 550.917883][ T6817] setup_net+0x118/0x350 [ 550.917916][ T6817] ? __pfx_setup_net+0x10/0x10 [ 550.917951][ T6817] ? __ns_common_init+0x2fc/0x4a0 [ 550.917986][ T6817] copy_net_ns+0x53b/0x780 [ 550.918021][ T6817] create_new_namespaces+0x3f0/0x6b0 [ 550.918053][ T6817] ? security_capable+0x7e/0x2c0 [ 550.918093][ T6817] unshare_nsproxy_namespaces+0x149/0x190 [ 550.918125][ T6817] ksys_unshare+0x5a7/0x950 [ 550.918172][ T6817] ? __pfx_ksys_unshare+0x10/0x10 [ 550.918203][ T6817] ? rcu_is_watching+0x16/0xb0 [ 550.918246][ T6817] __x64_sys_unshare+0x38/0x50 [ 550.918277][ T6817] do_syscall_64+0x166/0x520 [ 550.918300][ T6817] ? trace_irq_disable+0x3b/0x140 [ 550.918327][ T6817] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.918349][ T6817] ? clear_bhb_loop+0x70/0xc0 [ 550.918374][ T6817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.918394][ T6817] RIP: 0033:0x7f2b91dfe159 [ 550.918413][ T6817] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 550.918430][ T6817] RSP: 002b:00007f2b90056028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 550.918452][ T6817] RAX: ffffffffffffffda RBX: 00007f2b92085fa0 RCX: 00007f2b91dfe159 [ 550.918468][ T6817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 550.918481][ T6817] RBP: 00007f2b91e9506b R08: 0000000000000000 R09: 0000000000000000 [ 550.918494][ T6817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 550.918506][ T6817] R13: 00007f2b92086038 R14: 00007f2b92085fa0 R15: 00007ffe4646ff98 [ 550.918540][ T6817] [ 550.921331][ T6817] memory: usage 188kB, limit 192kB, failcnt 139 [ 550.921351][ T6817] memory+swap: usage 188kB, limit 9007199254740988kB, failcnt 0 [ 550.921366][ T6817] kmem: usage 188kB, limit 9007199254740988kB, failcnt 0 [ 550.921380][ T6817] Memory cgroup stats for /syz1/test: [ 551.061781][ T6817] cache 0 [ 551.061796][ T6817] rss 0 [ 551.061804][ T6817] shmem 0 [ 551.061811][ T6817] mapped_file 0 [ 551.061818][ T6817] dirty 0 [ 551.061825][ T6817] writeback 0 [ 551.061832][ T6817] workingset_refault_anon 0 [ 551.061840][ T6817] workingset_refault_file 0 [ 551.061847][ T6817] swap 0 [ 551.061854][ T6817] swapcached 0 [ 551.061861][ T6817] pgpgin 0 [ 551.061868][ T6817] pgpgout 0 [ 551.061875][ T6817] pgfault 31 [ 551.061882][ T6817] pgmajfault 0 [ 551.061889][ T6817] inactive_anon 0 [ 551.061896][ T6817] active_anon 0 [ 551.061903][ T6817] inactive_file 0 [ 551.061910][ T6817] active_file 0 [ 551.061917][ T6817] unevictable 0 [ 551.061924][ T6817] hierarchical_memory_limit 196608 [ 551.061933][ T6817] hierarchical_memsw_limit 9223372036854771712 [ 551.061941][ T6817] total_cache 0 [ 551.061948][ T6817] total_rss 0 [ 551.061955][ T6817] total_shmem 0 [ 551.061962][ T6817] total_mapped_file 0 [ 551.061970][ T6817] total_dirty 0 [ 551.061976][ T6817] total_writeback 0 [ 551.061983][ T6817] total_workingset_refault_anon 0 [ 551.061992][ T6817] total_workingset_refault_file 0 [ 551.062000][ T6817] total_swap 0 [ 551.062014][ T6817] total_swapcached 0 [ 551.062022][ T6817] total_pgpgin 0 [ 551.062029][ T6817] total_pgpgout 0 [ 551.062037][ T6817] total_pgfault 31 [ 551.062044][ T6817] total_pgmajfault 0 [ 551.062052][ T6817] total_inactive_anon 0 [ 551.062059][ T6817] total_active_anon 0 [ 551.062067][ T6817] total_inactive_file 0 [ 551.062074][ T6817] total_active_file 0 [ 551.062081][ T6817] total_unevictable 0 [ 551.062089][ T6817] anon_cost 0 [ 551.062096][ T6817] file_cost 0 [ 551.062115][ T6817] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz.1.280,pid=6816,uid=0 [ 551.116193][ T6817] Memory cgroup out of memory: Killed process 6816 (syz.1.280) total-vm:104432kB, anon-rss:1440kB, file-rss:23440kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 552.188366][ T6827] device-mapper: ioctl: name not supplied when creating device [ 552.377482][ T6828] loop7: detected capacity change from 0 to 7 [ 552.831122][ T6828] Dev loop7: unable to read RDB block 7 [ 552.831159][ T6828] loop7: unable to read partition table [ 552.831280][ T6828] loop7: partition table beyond EOD, truncated [ 552.831307][ T6828] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 552.973561][ T6835] syz.3.285 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 552.973602][ T6835] CPU: 0 UID: 0 PID: 6835 Comm: syz.3.285 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 552.973628][ T6835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 552.973642][ T6835] Call Trace: [ 552.973651][ T6835] [ 552.973661][ T6835] dump_stack_lvl+0xe8/0x150 [ 552.973699][ T6835] dump_header+0xd3/0x4b0 [ 552.973730][ T6835] oom_kill_process+0x3ab/0x9e0 [ 552.973757][ T6835] out_of_memory+0x1064/0x1480 [ 552.973793][ T6835] ? __pfx_out_of_memory+0x10/0x10 [ 552.973816][ T6835] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 552.973839][ T6835] ? _mutex_lock_killable+0x152/0x1d0 [ 552.973869][ T6835] ? try_charge_memcg+0xcc3/0x16f0 [ 552.973894][ T6835] try_charge_memcg+0xd82/0x16f0 [ 552.973943][ T6835] ? __pfx_try_charge_memcg+0x10/0x10 [ 552.973972][ T6835] ? percpu_ref_tryget+0x15/0x180 [ 552.974007][ T6835] ? __obj_cgroup_charge+0x36/0x2c0 [ 552.974045][ T6835] __obj_cgroup_charge+0x1fd/0x2c0 [ 552.974074][ T6835] ? __obj_cgroup_charge+0x36/0x2c0 [ 552.974108][ T6835] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 552.974157][ T6835] ? sk_prot_alloc+0x57/0x210 [ 552.974183][ T6835] kmem_cache_alloc_noprof+0x421/0x690 [ 552.974211][ T6835] ? sk_prot_alloc+0x57/0x210 [ 552.974233][ T6835] ? sk_prot_alloc+0x57/0x210 [ 552.974262][ T6835] sk_prot_alloc+0x57/0x210 [ 552.974284][ T6835] ? sk_alloc+0x27/0x390 [ 552.974307][ T6835] sk_alloc+0x3a/0x390 [ 552.974333][ T6835] inet6_create+0x81a/0x1280 [ 552.974353][ T6835] ? inet6_create+0x80/0x1280 [ 552.974376][ T6835] __sock_create+0x4b3/0x9d0 [ 552.974415][ T6835] inet_ctl_sock_create+0xa2/0x220 [ 552.974444][ T6835] ? __pfx_inet_ctl_sock_create+0x10/0x10 [ 552.974483][ T6835] sctp_ctrlsock_init+0x47/0x170 [ 552.974513][ T6835] ops_init+0x35d/0x5d0 [ 552.974545][ T6835] setup_net+0x118/0x350 [ 552.974579][ T6835] ? __pfx_setup_net+0x10/0x10 [ 552.974614][ T6835] ? __ns_common_init+0x2fc/0x4a0 [ 552.974648][ T6835] copy_net_ns+0x53b/0x780 [ 552.974683][ T6835] create_new_namespaces+0x3f0/0x6b0 [ 552.974715][ T6835] ? security_capable+0x7e/0x2c0 [ 552.974755][ T6835] unshare_nsproxy_namespaces+0x149/0x190 [ 552.974787][ T6835] ksys_unshare+0x5a7/0x950 [ 552.974825][ T6835] ? __pfx_ksys_unshare+0x10/0x10 [ 552.974856][ T6835] ? rcu_is_watching+0x16/0xb0 [ 552.974900][ T6835] __x64_sys_unshare+0x38/0x50 [ 552.974964][ T6835] do_syscall_64+0x166/0x520 [ 552.974987][ T6835] ? trace_irq_disable+0x3b/0x140 [ 552.975015][ T6835] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.975037][ T6835] ? clear_bhb_loop+0x70/0xc0 [ 552.975064][ T6835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.975085][ T6835] RIP: 0033:0x7fdac25be159 [ 552.975105][ T6835] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 552.975123][ T6835] RSP: 002b:00007fdac0816028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 552.975146][ T6835] RAX: ffffffffffffffda RBX: 00007fdac2845fa0 RCX: 00007fdac25be159 [ 552.975162][ T6835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 552.975175][ T6835] RBP: 00007fdac265506b R08: 0000000000000000 R09: 0000000000000000 [ 552.975189][ T6835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 552.975206][ T6835] R13: 00007fdac2846038 R14: 00007fdac2845fa0 R15: 00007ffc8c76e548 [ 552.975245][ T6835] [ 553.011544][ T6835] memory: usage 192kB, limit 192kB, failcnt 111 [ 553.011569][ T6835] memory+swap: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 553.011583][ T6835] kmem: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 553.011597][ T6835] Memory cgroup stats for /syz3/test: [ 553.011719][ T6835] cache 0 [ 553.011728][ T6835] rss 0 [ 553.011734][ T6835] shmem 0 [ 553.011741][ T6835] mapped_file 0 [ 553.011748][ T6835] dirty 0 [ 553.011755][ T6835] writeback 0 [ 553.011772][ T6835] workingset_refault_anon 0 [ 553.011780][ T6835] workingset_refault_file 0 [ 553.011788][ T6835] swap 0 [ 553.011794][ T6835] swapcached 0 [ 553.011802][ T6835] pgpgin 0 [ 553.011809][ T6835] pgpgout 0 [ 553.011816][ T6835] pgfault 5 [ 553.011823][ T6835] pgmajfault 0 [ 553.011830][ T6835] inactive_anon 0 [ 553.011837][ T6835] active_anon 0 [ 553.011844][ T6835] inactive_file 0 [ 553.011851][ T6835] active_file 0 [ 553.011858][ T6835] unevictable 0 [ 553.011866][ T6835] hierarchical_memory_limit 196608 [ 553.011874][ T6835] hierarchical_memsw_limit 9223372036854771712 [ 553.011883][ T6835] total_cache 0 [ 553.011890][ T6835] total_rss 0 [ 553.011897][ T6835] total_shmem 0 [ 553.011904][ T6835] total_mapped_file 0 [ 553.011912][ T6835] total_dirty 0 [ 553.011919][ T6835] total_writeback 0 [ 553.011927][ T6835] total_workingset_refault_anon 0 [ 553.011935][ T6835] total_workingset_refault_file 0 [ 553.011943][ T6835] total_swap 0 [ 553.011951][ T6835] total_swapcached 0 [ 553.011958][ T6835] total_pgpgin 0 [ 553.011965][ T6835] total_pgpgout 0 [ 553.011972][ T6835] total_pgfault 5 [ 553.011980][ T6835] total_pgmajfault 0 [ 553.011987][ T6835] total_inactive_anon 0 [ 553.011995][ T6835] total_active_anon 0 [ 553.012002][ T6835] total_inactive_file 0 [ 553.012009][ T6835] total_active_file 0 [ 553.012017][ T6835] total_unevictable 0 [ 553.012024][ T6835] anon_cost 0 [ 553.012031][ T6835] file_cost 0 [ 553.012039][ T6835] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz.3.285,pid=6834,uid=0 [ 553.016083][ T6835] Memory cgroup out of memory: Killed process 6834 (syz.3.285) total-vm:104300kB, anon-rss:1428kB, file-rss:23444kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 553.338984][ T6835] socket: no more sockets [ 553.339003][ T6835] sctp: Failed to create the SCTP control socket [ 553.339014][ T6835] sctp: Failed to initialize the SCTP control sock [ 554.136229][ T6846] netlink: 48 bytes leftover after parsing attributes in process `syz.0.288'. [ 554.136474][ T6846] netlink: 48 bytes leftover after parsing attributes in process `syz.0.288'. [ 554.517298][ T6849] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 554.517754][ T6849] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 557.111584][ T5629] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 557.135458][ T6873] device-mapper: ioctl: name not supplied when creating device [ 557.197668][ T6874] loop7: detected capacity change from 0 to 7 [ 557.216084][ T6872] syz.3.298 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 557.216125][ T6872] CPU: 1 UID: 0 PID: 6872 Comm: syz.3.298 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 557.216150][ T6872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 557.216167][ T6872] Call Trace: [ 557.216175][ T6872] [ 557.216184][ T6872] dump_stack_lvl+0xe8/0x150 [ 557.216219][ T6872] dump_header+0xd3/0x4b0 [ 557.216249][ T6872] oom_kill_process+0x3ab/0x9e0 [ 557.216276][ T6872] out_of_memory+0x1064/0x1480 [ 557.216309][ T6872] ? __pfx_out_of_memory+0x10/0x10 [ 557.216331][ T6872] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 557.216351][ T6872] ? _mutex_lock_killable+0x152/0x1d0 [ 557.216391][ T6872] ? try_charge_memcg+0xcc3/0x16f0 [ 557.216415][ T6872] try_charge_memcg+0xd82/0x16f0 [ 557.216453][ T6872] ? __pfx_try_charge_memcg+0x10/0x10 [ 557.216479][ T6872] ? percpu_ref_tryget+0x15/0x180 [ 557.216511][ T6872] ? __obj_cgroup_charge+0x36/0x2c0 [ 557.216542][ T6872] __obj_cgroup_charge+0x1fd/0x2c0 [ 557.216568][ T6872] ? __obj_cgroup_charge+0x36/0x2c0 [ 557.216594][ T6872] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 557.216640][ T6872] __kmalloc_noprof+0x499/0x790 [ 557.216665][ T6872] ? __register_sysctl_table+0x6f/0x1370 [ 557.216691][ T6872] ? __register_sysctl_table+0x6f/0x1370 [ 557.216722][ T6872] __register_sysctl_table+0x6f/0x1370 [ 557.216750][ T6872] ? register_net_sysctl_sz+0x2ba/0x3f0 [ 557.216783][ T6872] ipv4_sysctl_init_net+0x1ba/0x370 [ 557.216815][ T6872] ops_init+0x35d/0x5d0 [ 557.216844][ T6872] setup_net+0x118/0x350 [ 557.216875][ T6872] ? __pfx_setup_net+0x10/0x10 [ 557.216905][ T6872] ? __ns_common_init+0x2fc/0x4a0 [ 557.216937][ T6872] copy_net_ns+0x53b/0x780 [ 557.216971][ T6872] create_new_namespaces+0x3f0/0x6b0 [ 557.217001][ T6872] ? security_capable+0x7e/0x2c0 [ 557.217039][ T6872] unshare_nsproxy_namespaces+0x149/0x190 [ 557.217069][ T6872] ksys_unshare+0x5a7/0x950 [ 557.217105][ T6872] ? __pfx_ksys_unshare+0x10/0x10 [ 557.217134][ T6872] ? rcu_is_watching+0x16/0xb0 [ 557.217175][ T6872] __x64_sys_unshare+0x38/0x50 [ 557.217204][ T6872] do_syscall_64+0x166/0x520 [ 557.217224][ T6872] ? trace_irq_disable+0x3b/0x140 [ 557.217249][ T6872] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.217271][ T6872] ? clear_bhb_loop+0x70/0xc0 [ 557.217293][ T6872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.217312][ T6872] RIP: 0033:0x7fdac25be159 [ 557.217332][ T6872] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 557.217349][ T6872] RSP: 002b:00007fdac0816028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 557.217381][ T6872] RAX: ffffffffffffffda RBX: 00007fdac2845fa0 RCX: 00007fdac25be159 [ 557.217397][ T6872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 557.217410][ T6872] RBP: 00007fdac265506b R08: 0000000000000000 R09: 0000000000000000 [ 557.217424][ T6872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 557.217437][ T6872] R13: 00007fdac2846038 R14: 00007fdac2845fa0 R15: 00007ffc8c76e548 [ 557.217470][ T6872] [ 557.218246][ T6872] memory: usage 176kB, limit 192kB, failcnt 189 [ 557.218263][ T6872] memory+swap: usage 176kB, limit 9007199254740988kB, failcnt 0 [ 557.218277][ T6872] kmem: usage 176kB, limit 9007199254740988kB, failcnt 0 [ 557.218290][ T6872] Memory cgroup stats for /syz3/test: [ 557.218426][ T6872] cache 0 [ 557.218435][ T6872] rss 0 [ 557.218443][ T6872] shmem 0 [ 557.218450][ T6872] mapped_file 0 [ 557.218457][ T6872] dirty 0 [ 557.218464][ T6872] writeback 0 [ 557.218472][ T6872] workingset_refault_anon 0 [ 557.218480][ T6872] workingset_refault_file 0 [ 557.218488][ T6872] swap 0 [ 557.218494][ T6872] swapcached 0 [ 557.218502][ T6872] pgpgin 0 [ 557.218509][ T6872] pgpgout 0 [ 557.218515][ T6872] pgfault 8 [ 557.218523][ T6872] pgmajfault 0 [ 557.218531][ T6872] inactive_anon 0 [ 557.218539][ T6872] active_anon 0 [ 557.218546][ T6872] inactive_file 0 [ 557.218554][ T6872] active_file 0 [ 557.218562][ T6872] unevictable 0 [ 557.218570][ T6872] hierarchical_memory_limit 196608 [ 557.218579][ T6872] hierarchical_memsw_limit 9223372036854771712 [ 557.218587][ T6872] total_cache 0 [ 557.218595][ T6872] total_rss 0 [ 557.218602][ T6872] total_shmem 0 [ 557.218609][ T6872] total_mapped_file 0 [ 557.218615][ T6872] total_dirty 0 [ 557.218622][ T6872] total_writeback 0 [ 557.218630][ T6872] total_workingset_refault_anon 0 [ 557.218637][ T6872] total_workingset_refault_file 0 [ 557.218645][ T6872] total_swap 0 [ 557.218652][ T6872] total_swapcached 0 [ 557.218660][ T6872] total_pgpgin 0 [ 557.218667][ T6872] total_pgpgout 0 [ 557.218674][ T6872] total_pgfault 8 [ 557.218682][ T6872] total_pgmajfault 0 [ 557.218689][ T6872] total_inactive_anon 0 [ 557.218697][ T6872] total_active_anon 0 [ 557.218705][ T6872] total_inactive_file 0 [ 557.218713][ T6872] total_active_file 0 [ 557.218721][ T6872] total_unevictable 0 [ 557.218729][ T6872] anon_cost 0 [ 557.218735][ T6872] file_cost 0 [ 557.218744][ T6872] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3/test,task_memcg=/syz3/test,task=syz.3.298,pid=6871,uid=0 [ 557.218868][ T6872] Memory cgroup out of memory: Killed process 6871 (syz.3.298) total-vm:104300kB, anon-rss:1428kB, file-rss:23432kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 557.261679][ T5629] usb 1-1: Using ep0 maxpacket: 32 [ 557.262772][ T5629] usb 1-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 557.371587][ T5629] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 557.371619][ T5629] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 557.371645][ T5629] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 557.371667][ T5629] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 557.371693][ T5629] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 557.467638][ T6874] Dev loop7: unable to read RDB block 7 [ 557.467691][ T6874] loop7: unable to read partition table [ 557.467894][ T6874] loop7: partition table beyond EOD, truncated [ 557.468431][ T6874] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 557.556664][ T5629] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.556682][ T5629] usb 1-1: Product: syz [ 557.556690][ T5629] usb 1-1: Manufacturer: syz [ 557.556697][ T5629] usb 1-1: SerialNumber: syz [ 557.762575][ T5629] usb 1-1: config 0 descriptor?? [ 558.213874][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -32 [ 558.342026][ T6885] pim6reg1: tun_chr_ioctl cmd 1074025681 [ 558.604148][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.617042][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.625344][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.630871][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.644035][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.644383][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.644873][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.646046][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.646368][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.646681][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.646988][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.647295][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.649514][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.649950][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.650384][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.650893][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.796602][ T5850] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 558.908614][ T5629] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 558.909057][ T5629] input input10: Timeout waiting for response from device. [ 559.567722][ T5629] usb 1-1: USB disconnect, device number 7 [ 559.631582][ T5603] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 559.801686][ T5850] usb 3-1: Using ep0 maxpacket: 8 [ 559.802331][ T5850] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 559.803597][ T5850] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 559.803649][ T5850] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 559.803663][ T5850] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 559.803676][ T5850] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 559.803689][ T5850] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 559.803712][ T5850] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 560.590957][ T5603] usb 5-1: unable to get BOS descriptor or descriptor too short [ 560.591016][ T5603] usb 5-1: New USB device found, idVendor=1235, idProduct=820b, bcdDevice= 0.40 [ 560.612574][ T5603] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 560.612603][ T5603] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 560.655049][ T5603] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.655080][ T5603] usb 5-1: Product: syz [ 560.675367][ T5603] usb 5-1: Manufacturer: syz [ 560.675390][ T5603] usb 5-1: SerialNumber: syz [ 560.822092][ T5850] usb 3-1: GET_CAPABILITIES returned 0 [ 560.822147][ T5850] usbtmc 3-1:16.0: can't read capabilities [ 560.963748][ T5603] usb 5-1: 0:1 : does not exist [ 560.963833][ T5603] usb 5-1: Focusrite Clarett+ Mixer Driver enabled (pid=0x820b); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 560.963894][ T5603] usb 5-1: Error initialising Clarett+ Mixer Driver: -22 [ 561.096192][ T5647] usb 3-1: USB disconnect, device number 10 [ 561.449104][ T5603] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 561.487742][ T5603] usb 5-1: USB disconnect, device number 4 [ 561.567001][ T5908] udevd[5908]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 561.715729][ T5647] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 561.862307][ T5647] usb 2-1: Using ep0 maxpacket: 8 [ 561.948795][ T5647] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 561.949836][ T5647] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 561.949869][ T5647] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 561.949889][ T5647] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 561.949902][ T5647] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 561.949915][ T5647] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 561.949938][ T5647] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 561.971596][ T6911] device-mapper: ioctl: name not supplied when creating device [ 562.208595][ T5647] usb 2-1: GET_CAPABILITIES returned 0 [ 562.208628][ T5647] usbtmc 2-1:16.0: can't read capabilities [ 562.518562][ T5647] usb 2-1: USB disconnect, device number 15 [ 562.846710][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.863979][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.893413][ T5757] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 563.075451][ T5757] usb 5-1: Using ep0 maxpacket: 32 [ 563.076236][ T5757] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 563.077120][ T5757] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 563.077135][ T5757] usb 5-1: config 0 has no interface number 0 [ 563.125380][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 563.125398][ T5757] usb 5-1: Product: syz [ 563.125406][ T5757] usb 5-1: Manufacturer: syz [ 563.125414][ T5757] usb 5-1: SerialNumber: syz [ 563.162484][ T5757] usb 5-1: config 0 descriptor?? [ 563.707466][ T5757] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 563.707499][ T5757] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 565.063423][ T5757] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 565.063819][ T5757] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -61 [ 565.276496][ T6940] syz.0.315 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=1, oom_score_adj=1000 [ 565.276537][ T6940] CPU: 0 UID: 0 PID: 6940 Comm: syz.0.315 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 565.276562][ T6940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 565.276575][ T6940] Call Trace: [ 565.276583][ T6940] [ 565.276593][ T6940] dump_stack_lvl+0xe8/0x150 [ 565.276631][ T6940] dump_header+0xd3/0x4b0 [ 565.276663][ T6940] oom_kill_process+0x3ab/0x9e0 [ 565.276693][ T6940] out_of_memory+0x1064/0x1480 [ 565.276730][ T6940] ? __pfx_out_of_memory+0x10/0x10 [ 565.276752][ T6940] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 565.276777][ T6940] ? _mutex_lock_killable+0x152/0x1d0 [ 565.276806][ T6940] ? try_charge_memcg+0xcc3/0x16f0 [ 565.276832][ T6940] try_charge_memcg+0xd82/0x16f0 [ 565.276874][ T6940] ? __pfx_try_charge_memcg+0x10/0x10 [ 565.276901][ T6940] ? percpu_ref_tryget+0x15/0x180 [ 565.276935][ T6940] ? __obj_cgroup_charge+0x36/0x2c0 [ 565.276969][ T6940] __obj_cgroup_charge+0x1fd/0x2c0 [ 565.276999][ T6940] ? __obj_cgroup_charge+0x36/0x2c0 [ 565.277031][ T6940] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 565.277080][ T6940] __kmalloc_node_track_caller_noprof+0x5e5/0x7b0 [ 565.277119][ T6940] ? neigh_sysctl_register+0xae/0xa90 [ 565.277141][ T6940] ? neigh_sysctl_register+0xae/0xa90 [ 565.277171][ T6940] kmemdup_noprof+0x2b/0x70 [ 565.277196][ T6940] neigh_sysctl_register+0xae/0xa90 [ 565.277218][ T6940] ? __pfx_ndisc_ifinfo_sysctl_change+0x10/0x10 [ 565.277243][ T6940] ? __pfx_neigh_sysctl_register+0x10/0x10 [ 565.277270][ T6940] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 565.277306][ T6940] addrconf_sysctl_register+0xb3/0x1c0 [ 565.277338][ T6940] ipv6_add_dev+0xd64/0x1400 [ 565.277370][ T6940] addrconf_notify+0x771/0x1050 [ 565.277402][ T6940] notifier_call_chain+0x1a5/0x3d0 [ 565.277432][ T6940] register_netdevice+0x18c0/0x1ed0 [ 565.277474][ T6940] ? __pfx_register_netdevice+0x10/0x10 [ 565.277500][ T6940] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 565.277530][ T6940] ? register_netdev+0x18/0x60 [ 565.277554][ T6940] register_netdev+0x40/0x60 [ 565.277568][ T6940] loopback_net_init+0x75/0x150 [ 565.277586][ T6940] ops_init+0x35d/0x5d0 [ 565.277612][ T6940] setup_net+0x118/0x350 [ 565.277635][ T6940] ? __pfx_setup_net+0x10/0x10 [ 565.277654][ T6940] ? __ns_common_init+0x2fc/0x4a0 [ 565.277674][ T6940] copy_net_ns+0x53b/0x780 [ 565.277692][ T6940] create_new_namespaces+0x3f0/0x6b0 [ 565.277709][ T6940] ? security_capable+0x7e/0x2c0 [ 565.277730][ T6940] unshare_nsproxy_namespaces+0x149/0x190 [ 565.277746][ T6940] ksys_unshare+0x5a7/0x950 [ 565.277766][ T6940] ? __pfx_ksys_unshare+0x10/0x10 [ 565.277782][ T6940] ? rcu_is_watching+0x16/0xb0 [ 565.277805][ T6940] __x64_sys_unshare+0x38/0x50 [ 565.277821][ T6940] do_syscall_64+0x166/0x520 [ 565.277833][ T6940] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.277844][ T6940] ? clear_bhb_loop+0x70/0xc0 [ 565.277857][ T6940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.277868][ T6940] RIP: 0033:0x7f36aebee159 [ 565.277881][ T6940] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 565.277890][ T6940] RSP: 002b:00007f36ace25028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 565.277903][ T6940] RAX: ffffffffffffffda RBX: 00007f36aee76090 RCX: 00007f36aebee159 [ 565.277911][ T6940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 565.277918][ T6940] RBP: 00007f36aec8506b R08: 0000000000000000 R09: 0000000000000000 [ 565.277924][ T6940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 565.277931][ T6940] R13: 00007f36aee76128 R14: 00007f36aee76090 R15: 00007ffc5967eec8 [ 565.277948][ T6940] [ 565.358305][ T6940] memory: usage 188kB, limit 192kB, failcnt 99 [ 565.358336][ T6940] memory+swap: usage 188kB, limit 9007199254740988kB, failcnt 0 [ 565.358351][ T6940] kmem: usage 188kB, limit 9007199254740988kB, failcnt 0 [ 565.358364][ T6940] Memory cgroup stats for /syz0/test: [ 565.358531][ T6940] cache 0 [ 565.358540][ T6940] rss 0 [ 565.358547][ T6940] shmem 0 [ 565.358554][ T6940] mapped_file 0 [ 565.358560][ T6940] dirty 0 [ 565.358568][ T6940] writeback 0 [ 565.358575][ T6940] workingset_refault_anon 0 [ 565.358590][ T6940] workingset_refault_file 0 [ 565.358598][ T6940] swap 0 [ 565.358605][ T6940] swapcached 0 [ 565.358612][ T6940] pgpgin 0 [ 565.358619][ T6940] pgpgout 0 [ 565.358626][ T6940] pgfault 5 [ 565.358634][ T6940] pgmajfault 0 [ 565.358641][ T6940] inactive_anon 0 [ 565.358648][ T6940] active_anon 0 [ 565.358655][ T6940] inactive_file 0 [ 565.358663][ T6940] active_file 0 [ 565.358669][ T6940] unevictable 0 [ 565.358677][ T6940] hierarchical_memory_limit 196608 [ 565.358685][ T6940] hierarchical_memsw_limit 9223372036854771712 [ 565.358694][ T6940] total_cache 0 [ 565.358701][ T6940] total_rss 0 [ 565.358720][ T6940] total_shmem 0 [ 565.358728][ T6940] total_mapped_file 0 [ 565.358735][ T6940] total_dirty 0 [ 565.358742][ T6940] total_writeback 0 [ 565.358749][ T6940] total_workingset_refault_anon 0 [ 565.358758][ T6940] total_workingset_refault_file 0 [ 565.358765][ T6940] total_swap 0 [ 565.358772][ T6940] total_swapcached 0 [ 565.358779][ T6940] total_pgpgin 0 [ 565.358786][ T6940] total_pgpgout 0 [ 565.358793][ T6940] total_pgfault 5 [ 565.358801][ T6940] total_pgmajfault 0 [ 565.358808][ T6940] total_inactive_anon 0 [ 565.358816][ T6940] total_active_anon 0 [ 565.358822][ T6940] total_inactive_file 0 [ 565.358828][ T6940] total_active_file 0 [ 565.358836][ T6940] total_unevictable 0 [ 565.358843][ T6940] anon_cost 0 [ 565.358849][ T6940] file_cost 0 [ 565.358856][ T6940] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz.0.315,pid=6932,uid=0 [ 565.479560][ T6940] Memory cgroup out of memory: Killed process 6940 (syz.0.315) total-vm:104432kB, anon-rss:1440kB, file-rss:23492kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 566.569722][ T5647] usb 5-1: USB disconnect, device number 5 [ 566.683447][ T6957] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 566.748634][ T5603] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 568.560274][ T5603] usb 2-1: Using ep0 maxpacket: 32 [ 568.562025][ T5603] usb 2-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 568.610431][ T5603] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.610461][ T5603] usb 2-1: Product: syz [ 568.610476][ T5603] usb 2-1: Manufacturer: syz [ 568.610492][ T5603] usb 2-1: SerialNumber: syz [ 568.671191][ T5603] usb 2-1: config 0 descriptor?? [ 569.105269][ T5603] airspy 2-1:0.0: Board ID: 00 [ 569.105286][ T5603] airspy 2-1:0.0: Firmware version: [ 569.822708][ T5603] airspy 2-1:0.0: usb_control_msg() failed -71 request 11 [ 569.903736][ T5603] airspy 2-1:0.0: Registered as swradio24 [ 569.903752][ T5603] airspy 2-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 569.934723][ T5603] usb 2-1: USB disconnect, device number 16 [ 570.454833][ T5650] Bluetooth: hci2: command 0x0406 tx timeout [ 570.527325][ T5650] Bluetooth: hci3: command 0x0406 tx timeout [ 570.630801][ T5658] Bluetooth: hci1: command 0x0406 tx timeout [ 570.631203][ T5658] Bluetooth: hci0: command 0x0c24 tx timeout [ 571.479092][ T6992] Illegal XDP return value 4294967274 on prog (id 23) dev syz_tun, expect packet loss! [ 571.567765][ T6987] pim6reg1: tun_chr_ioctl cmd 1074025681 [ 571.721675][ T5647] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 572.118077][ T6997] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 572.118459][ T6997] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 572.872514][ T5647] usb 3-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 572.872574][ T5647] usb 3-1: too many configurations: 102, using maximum allowed: 8 [ 572.874161][ T5647] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 572.874186][ T5647] usb 3-1: config 1 has no interface number 0 [ 572.935056][ T5647] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 572.935086][ T5647] usb 3-1: config 1 has no interface number 0 [ 572.938444][ T5647] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 572.938470][ T5647] usb 3-1: config 1 has no interface number 0 [ 572.954014][ T5647] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 572.954042][ T5647] usb 3-1: config 1 has no interface number 0 [ 572.955305][ T5647] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 572.955329][ T5647] usb 3-1: config 1 has no interface number 0 [ 572.957625][ T5647] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 572.957647][ T5647] usb 3-1: config 1 has no interface number 0 [ 572.959261][ T5647] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 572.959284][ T5647] usb 3-1: config 1 has no interface number 0 [ 572.982167][ T5647] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 572.982196][ T5647] usb 3-1: config 1 has no interface number 0 [ 572.986052][ T5647] usb 3-1: New USB device strings: Mfr=219, Product=128, SerialNumber=211 [ 572.986077][ T5647] usb 3-1: Product: syz [ 572.986092][ T5647] usb 3-1: Manufacturer: syz [ 572.986105][ T5647] usb 3-1: SerialNumber: syz [ 573.022771][ T5647] usb 3-1: 3:0 : does not exist [ 573.022794][ T5647] usb 3-1: 3:0 : does not exist [ 574.341129][ T5647] usb 3-1: USB disconnect, device number 11 [ 574.790425][ T5908] udevd[5908]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.3/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 575.190067][ T7023] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 575.190554][ T7023] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 575.778399][ T5836] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 575.837929][ T7032] sit0: entered promiscuous mode [ 575.856887][ T7032] netlink: 'syz.0.343': attribute type 1 has an invalid length. [ 575.856912][ T7032] netlink: 1 bytes leftover after parsing attributes in process `syz.0.343'. [ 576.061575][ T5850] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 576.179217][ T5836] usb 4-1: Using ep0 maxpacket: 32 [ 576.204831][ T5836] usb 4-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 576.222297][ T5850] usb 2-1: Using ep0 maxpacket: 32 [ 576.222990][ T5850] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 576.223383][ T5836] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 576.223406][ T5836] usb 4-1: Product: syz [ 576.223421][ T5836] usb 4-1: Manufacturer: syz [ 576.223435][ T5836] usb 4-1: SerialNumber: syz [ 576.227039][ T5850] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 576.227065][ T5850] usb 2-1: config 0 has no interface number 0 [ 576.229209][ T5836] usb 4-1: config 0 descriptor?? [ 577.016218][ T5836] airspy 4-1:0.0: Board ID: 00 [ 577.016250][ T5836] airspy 4-1:0.0: Firmware version: [ 577.025755][ T7039] netlink: 24 bytes leftover after parsing attributes in process `syz.4.345'. [ 577.076712][ T5850] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.076742][ T5850] usb 2-1: Product: syz [ 577.076756][ T5850] usb 2-1: Manufacturer: syz [ 577.076770][ T5850] usb 2-1: SerialNumber: syz [ 577.180158][ T7038] ALSA: mixer_oss: invalid OSS volume '3?,;e' [ 577.248559][ T5850] usb 2-1: config 0 descriptor?? [ 578.510178][ T5836] airspy 4-1:0.0: usb_control_msg() failed -110 request 11 [ 578.834982][ T5836] airspy 4-1:0.0: Registered as swradio24 [ 578.835005][ T5836] airspy 4-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 578.864975][ T5850] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 578.865007][ T5850] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 580.188635][ T6788] usb 4-1: USB disconnect, device number 14 [ 580.586062][ T7070] sit0: entered promiscuous mode [ 580.773932][ T7070] netlink: 'syz.4.354': attribute type 1 has an invalid length. [ 580.773958][ T7070] netlink: 1 bytes leftover after parsing attributes in process `syz.4.354'. [ 580.778929][ T5850] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 580.779229][ T5850] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 580.834288][ T5850] usb 2-1: USB disconnect, device number 17 [ 582.495806][ T7086] netlink: 24 bytes leftover after parsing attributes in process `syz.1.358'. [ 582.572726][ T7084] ALSA: mixer_oss: invalid OSS volume '?,;ei' [ 582.615169][ T36] audit: type=1326 audit(1790601030.296:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7087 comm="syz.3.359" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdac25be159 code=0x0 [ 583.444521][ T7083] syz.4.357 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 583.444560][ T7083] CPU: 1 UID: 0 PID: 7083 Comm: syz.4.357 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 583.444584][ T7083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 583.444597][ T7083] Call Trace: [ 583.444606][ T7083] [ 583.444617][ T7083] dump_stack_lvl+0xe8/0x150 [ 583.444655][ T7083] dump_header+0xd3/0x4b0 [ 583.444688][ T7083] oom_kill_process+0x3ab/0x9e0 [ 583.444716][ T7083] out_of_memory+0x1064/0x1480 [ 583.444760][ T7083] ? __pfx_out_of_memory+0x10/0x10 [ 583.444783][ T7083] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 583.444806][ T7083] ? _mutex_lock_killable+0x152/0x1d0 [ 583.444834][ T7083] ? try_charge_memcg+0xcc3/0x16f0 [ 583.444859][ T7083] try_charge_memcg+0xd82/0x16f0 [ 583.444900][ T7083] ? __pfx_try_charge_memcg+0x10/0x10 [ 583.444927][ T7083] ? percpu_ref_tryget+0x15/0x180 [ 583.444961][ T7083] ? __obj_cgroup_charge+0x36/0x2c0 [ 583.444994][ T7083] __obj_cgroup_charge+0x1fd/0x2c0 [ 583.445023][ T7083] ? __obj_cgroup_charge+0x36/0x2c0 [ 583.445054][ T7083] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 583.445102][ T7083] ? sock_alloc_inode+0x2c/0x1a0 [ 583.445132][ T7083] kmem_cache_alloc_lru_noprof+0x41c/0x680 [ 583.445161][ T7083] ? sock_alloc_inode+0x2c/0x1a0 [ 583.445190][ T7083] ? sock_alloc_inode+0x2c/0x1a0 [ 583.445223][ T7083] ? __pfx_sock_alloc_inode+0x10/0x10 [ 583.445254][ T7083] sock_alloc_inode+0x2c/0x1a0 [ 583.445283][ T7083] ? __pfx_sock_alloc_inode+0x10/0x10 [ 583.445309][ T7083] alloc_inode+0x6a/0x1b0 [ 583.445332][ T7083] __sock_create+0x12d/0x9d0 [ 583.445372][ T7083] inet_ctl_sock_create+0xa2/0x220 [ 583.445404][ T7083] ? __pfx_inet_ctl_sock_create+0x10/0x10 [ 583.445444][ T7083] sctp_ctrlsock_init+0x47/0x170 [ 583.445473][ T7083] ops_init+0x35d/0x5d0 [ 583.445503][ T7083] setup_net+0x118/0x350 [ 583.445535][ T7083] ? __pfx_setup_net+0x10/0x10 [ 583.445569][ T7083] ? __ns_common_init+0x2fc/0x4a0 [ 583.445600][ T7083] copy_net_ns+0x53b/0x780 [ 583.445635][ T7083] create_new_namespaces+0x3f0/0x6b0 [ 583.445666][ T7083] ? security_capable+0x7e/0x2c0 [ 583.445705][ T7083] unshare_nsproxy_namespaces+0x149/0x190 [ 583.445744][ T7083] ksys_unshare+0x5a7/0x950 [ 583.445783][ T7083] ? __pfx_ksys_unshare+0x10/0x10 [ 583.445811][ T7083] ? rcu_is_watching+0x16/0xb0 [ 583.445850][ T7083] __x64_sys_unshare+0x38/0x50 [ 583.445877][ T7083] do_syscall_64+0x166/0x520 [ 583.445897][ T7083] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 583.445919][ T7083] ? clear_bhb_loop+0x70/0xc0 [ 583.445946][ T7083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 583.445966][ T7083] RIP: 0033:0x7fdade32e159 [ 583.445988][ T7083] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 583.446005][ T7083] RSP: 002b:00007fdadc586028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 583.446029][ T7083] RAX: ffffffffffffffda RBX: 00007fdade5b5fa0 RCX: 00007fdade32e159 [ 583.446046][ T7083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 583.446059][ T7083] RBP: 00007fdade3c506b R08: 0000000000000000 R09: 0000000000000000 [ 583.446072][ T7083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 583.446084][ T7083] R13: 00007fdade5b6038 R14: 00007fdade5b5fa0 R15: 00007ffdb10a92b8 [ 583.446119][ T7083] [ 583.579262][ T7083] memory: usage 192kB, limit 192kB, failcnt 208 [ 583.579283][ T7083] memory+swap: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 583.579297][ T7083] kmem: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 583.579311][ T7083] Memory cgroup stats for /syz4/test: [ 583.579435][ T7083] cache 0 [ 583.579445][ T7083] rss 0 [ 583.579451][ T7083] shmem 0 [ 583.579459][ T7083] mapped_file 0 [ 583.579466][ T7083] dirty 0 [ 583.579473][ T7083] writeback 0 [ 583.579481][ T7083] workingset_refault_anon 0 [ 583.579488][ T7083] workingset_refault_file 0 [ 583.579496][ T7083] swap 0 [ 583.579503][ T7083] swapcached 0 [ 583.579510][ T7083] pgpgin 0 [ 583.579517][ T7083] pgpgout 0 [ 583.579524][ T7083] pgfault 9 [ 583.579531][ T7083] pgmajfault 0 [ 583.579539][ T7083] inactive_anon 0 [ 583.579547][ T7083] active_anon 0 [ 583.579553][ T7083] inactive_file 0 [ 583.579561][ T7083] active_file 0 [ 583.579568][ T7083] unevictable 0 [ 583.579576][ T7083] hierarchical_memory_limit 196608 [ 583.579584][ T7083] hierarchical_memsw_limit 9223372036854771712 [ 583.579594][ T7083] total_cache 0 [ 583.579601][ T7083] total_rss 0 [ 583.579608][ T7083] total_shmem 0 [ 583.579615][ T7083] total_mapped_file 0 [ 583.579622][ T7083] total_dirty 0 [ 583.579630][ T7083] total_writeback 0 [ 583.579637][ T7083] total_workingset_refault_anon 0 [ 583.579645][ T7083] total_workingset_refault_file 0 [ 583.579653][ T7083] total_swap 0 [ 583.579660][ T7083] total_swapcached 0 [ 583.579667][ T7083] total_pgpgin 0 [ 583.579674][ T7083] total_pgpgout 0 [ 583.579681][ T7083] total_pgfault 9 [ 583.579688][ T7083] total_pgmajfault 0 [ 583.579695][ T7083] total_inactive_anon 0 [ 583.579703][ T7083] total_active_anon 0 [ 583.579710][ T7083] total_inactive_file 0 [ 583.579718][ T7083] total_active_file 0 [ 583.579725][ T7083] total_unevictable 0 [ 583.579733][ T7083] anon_cost 0 [ 583.579739][ T7083] file_cost 0 [ 583.579747][ T7083] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz.4.357,pid=7081,uid=0 [ 583.579899][ T7083] Memory cgroup out of memory: Killed process 7081 (syz.4.357) total-vm:104432kB, anon-rss:1436kB, file-rss:23480kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 583.822847][ T7083] socket: no more sockets [ 584.033082][ T7083] socket: no more sockets [ 584.033099][ T7083] sctp: Failed to create the SCTP control socket [ 584.033106][ T7083] sctp: Failed to initialize the SCTP control sock [ 584.451724][ T5850] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 584.604856][ T5850] usb 2-1: Using ep0 maxpacket: 32 [ 584.605704][ T5850] usb 2-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 584.633615][ T5850] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.633644][ T5850] usb 2-1: Product: syz [ 584.633658][ T5850] usb 2-1: Manufacturer: syz [ 584.633674][ T5850] usb 2-1: SerialNumber: syz [ 584.665714][ T5850] usb 2-1: config 0 descriptor?? [ 585.104902][ T5850] airspy 2-1:0.0: Board ID: 00 [ 585.104929][ T5850] airspy 2-1:0.0: Firmware version: [ 586.396927][ T5850] airspy 2-1:0.0: usb_control_msg() failed -110 request 11 [ 586.409079][ T5850] airspy 2-1:0.0: Registered as swradio24 [ 586.409099][ T5850] airspy 2-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 586.482074][ T7118] netlink: 'syz.4.367': attribute type 1 has an invalid length. [ 586.482091][ T7118] netlink: 1 bytes leftover after parsing attributes in process `syz.4.367'. [ 588.536611][ T5850] usb 2-1: USB disconnect, device number 18 [ 588.752186][ T7142] syz.4.376 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=2, oom_score_adj=1000 [ 588.752225][ T7142] CPU: 1 UID: 0 PID: 7142 Comm: syz.4.376 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 588.752250][ T7142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 588.752263][ T7142] Call Trace: [ 588.752271][ T7142] [ 588.752282][ T7142] dump_stack_lvl+0xe8/0x150 [ 588.752319][ T7142] dump_header+0xd3/0x4b0 [ 588.752352][ T7142] oom_kill_process+0x3ab/0x9e0 [ 588.752380][ T7142] out_of_memory+0x1064/0x1480 [ 588.752415][ T7142] ? __pfx_out_of_memory+0x10/0x10 [ 588.752437][ T7142] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 588.752462][ T7142] ? _mutex_lock_killable+0x152/0x1d0 [ 588.752488][ T7142] ? try_charge_memcg+0xcc3/0x16f0 [ 588.752511][ T7142] try_charge_memcg+0xd82/0x16f0 [ 588.752549][ T7142] ? __pfx_try_charge_memcg+0x10/0x10 [ 588.752572][ T7142] ? percpu_ref_tryget+0x15/0x180 [ 588.752604][ T7142] ? __obj_cgroup_charge+0x36/0x2c0 [ 588.752636][ T7142] __obj_cgroup_charge+0x1fd/0x2c0 [ 588.752664][ T7142] ? __obj_cgroup_charge+0x36/0x2c0 [ 588.752694][ T7142] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 588.752741][ T7142] __kmalloc_noprof+0x499/0x790 [ 588.752780][ T7142] ? __register_sysctl_table+0x6f/0x1370 [ 588.752807][ T7142] ? __register_sysctl_table+0x6f/0x1370 [ 588.752841][ T7142] __register_sysctl_table+0x6f/0x1370 [ 588.752872][ T7142] ? register_net_sysctl_sz+0x2ba/0x3f0 [ 588.752907][ T7142] __addrconf_sysctl_register+0x31c/0x4b0 [ 588.752937][ T7142] ? rcu_is_watching+0x16/0xb0 [ 588.752974][ T7142] ? __pfx___addrconf_sysctl_register+0x10/0x10 [ 588.753003][ T7142] ? kmemdup_noprof+0x55/0x70 [ 588.753026][ T7142] ? __asan_memcpy+0x40/0x70 [ 588.753061][ T7142] addrconf_init_net+0x4f9/0x790 [ 588.753093][ T7142] ops_init+0x35d/0x5d0 [ 588.753121][ T7142] setup_net+0x118/0x350 [ 588.753155][ T7142] ? __pfx_setup_net+0x10/0x10 [ 588.753189][ T7142] ? __ns_common_init+0x2fc/0x4a0 [ 588.753225][ T7142] copy_net_ns+0x53b/0x780 [ 588.753258][ T7142] create_new_namespaces+0x3f0/0x6b0 [ 588.753287][ T7142] ? security_capable+0x7e/0x2c0 [ 588.753324][ T7142] unshare_nsproxy_namespaces+0x149/0x190 [ 588.753354][ T7142] ksys_unshare+0x5a7/0x950 [ 588.753391][ T7142] ? __pfx_ksys_unshare+0x10/0x10 [ 588.753421][ T7142] ? rcu_is_watching+0x16/0xb0 [ 588.753462][ T7142] __x64_sys_unshare+0x38/0x50 [ 588.753493][ T7142] do_syscall_64+0x166/0x520 [ 588.753514][ T7142] ? trace_irq_disable+0x3b/0x140 [ 588.753547][ T7142] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.753568][ T7142] ? clear_bhb_loop+0x70/0xc0 [ 588.753593][ T7142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.753614][ T7142] RIP: 0033:0x7fdade32e159 [ 588.753634][ T7142] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 588.753653][ T7142] RSP: 002b:00007fdadc586028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 588.753676][ T7142] RAX: ffffffffffffffda RBX: 00007fdade5b5fa0 RCX: 00007fdade32e159 [ 588.753691][ T7142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 588.753704][ T7142] RBP: 00007fdade3c506b R08: 0000000000000000 R09: 0000000000000000 [ 588.753718][ T7142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 588.753731][ T7142] R13: 00007fdade5b6038 R14: 00007fdade5b5fa0 R15: 00007ffdb10a92b8 [ 588.753774][ T7142] [ 588.759679][ T7142] memory: usage 184kB, limit 192kB, failcnt 301 [ 588.759777][ T7142] memory+swap: usage 184kB, limit 9007199254740988kB, failcnt 0 [ 588.759793][ T7142] kmem: usage 184kB, limit 9007199254740988kB, failcnt 0 [ 588.759806][ T7142] Memory cgroup stats for /syz4/test: [ 588.759927][ T7142] cache 0 [ 588.759938][ T7142] rss 0 [ 588.759944][ T7142] shmem 0 [ 588.759950][ T7142] mapped_file 0 [ 588.759957][ T7142] dirty 0 [ 588.759963][ T7142] writeback 0 [ 588.759971][ T7142] workingset_refault_anon 0 [ 588.759978][ T7142] workingset_refault_file 0 [ 588.759985][ T7142] swap 0 [ 588.759992][ T7142] swapcached 0 [ 588.760000][ T7142] pgpgin 0 [ 588.760006][ T7142] pgpgout 0 [ 588.760012][ T7142] pgfault 21 [ 588.760019][ T7142] pgmajfault 0 [ 588.760026][ T7142] inactive_anon 0 [ 588.760033][ T7142] active_anon 0 [ 588.760043][ T7142] inactive_file 0 [ 588.760050][ T7142] active_file 0 [ 588.760057][ T7142] unevictable 0 [ 588.760063][ T7142] hierarchical_memory_limit 196608 [ 588.760072][ T7142] hierarchical_memsw_limit 9223372036854771712 [ 588.760081][ T7142] total_cache 0 [ 588.760087][ T7142] total_rss 0 [ 588.760095][ T7142] total_shmem 0 [ 588.760102][ T7142] total_mapped_file 0 [ 588.760109][ T7142] total_dirty 0 [ 588.760116][ T7142] total_writeback 0 [ 588.760124][ T7142] total_workingset_refault_anon 0 [ 588.760132][ T7142] total_workingset_refault_file 0 [ 588.760140][ T7142] total_swap 0 [ 588.760146][ T7142] total_swapcached 0 [ 588.760154][ T7142] total_pgpgin 0 [ 588.760161][ T7142] total_pgpgout 0 [ 588.760168][ T7142] total_pgfault 21 [ 588.760174][ T7142] total_pgmajfault 0 [ 588.760181][ T7142] total_inactive_anon 0 [ 588.760189][ T7142] total_active_anon 0 [ 588.760196][ T7142] total_inactive_file 0 [ 588.760203][ T7142] total_active_file 0 [ 588.760211][ T7142] total_unevictable 0 [ 588.760219][ T7142] anon_cost 0 [ 588.760226][ T7142] file_cost 0 [ 588.760235][ T7142] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz.4.376,pid=7141,uid=0 [ 590.069009][ T7142] Memory cgroup out of memory: Killed process 7141 (syz.4.376) total-vm:104300kB, anon-rss:1428kB, file-rss:23436kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 590.307676][ T7157] netlink: 'syz.2.382': attribute type 1 has an invalid length. [ 590.307701][ T7157] netlink: 1 bytes leftover after parsing attributes in process `syz.2.382'. [ 590.479813][ T7165] loop7: detected capacity change from 0 to 7 [ 590.696562][ T7165] Dev loop7: unable to read RDB block 7 [ 590.696624][ T7165] loop7: unable to read partition table [ 590.696836][ T7165] loop7: partition table beyond EOD, truncated [ 590.696856][ T7165] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 590.890788][ T7172] netlink: 24 bytes leftover after parsing attributes in process `syz.2.387'. [ 590.906489][ T7171] ALSA: mixer_oss: invalid OSS volume '?,;ei' [ 591.365519][ T7164] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 591.365573][ T7164] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 592.069089][ T7188] loop7: detected capacity change from 0 to 7 [ 592.256015][ T7188] Dev loop7: unable to read RDB block 7 [ 592.256062][ T7188] loop7: unable to read partition table [ 592.256271][ T7188] loop7: partition table beyond EOD, truncated [ 592.256312][ T7188] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 592.299169][ T5836] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 592.451627][ T5836] usb 5-1: Using ep0 maxpacket: 16 [ 592.453465][ T5836] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 592.455474][ T5836] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 592.459156][ T5836] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.459184][ T5836] usb 5-1: Product: syz [ 592.459200][ T5836] usb 5-1: Manufacturer: syz [ 592.459216][ T5836] usb 5-1: SerialNumber: syz [ 592.519064][ T5836] usb 5-1: config 0 descriptor?? [ 592.539754][ T5836] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 592.539793][ T5836] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 592.641624][ T5757] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 592.791626][ T5757] usb 3-1: Using ep0 maxpacket: 32 [ 592.820483][ T5757] usb 3-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 592.880200][ T5757] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 592.880286][ T5757] usb 3-1: Product: syz [ 592.880303][ T5757] usb 3-1: Manufacturer: syz [ 592.880320][ T5757] usb 3-1: SerialNumber: syz [ 592.967844][ T5757] usb 3-1: config 0 descriptor?? [ 593.168914][ T5836] em28xx 5-1:0.0: chip ID is em2765 [ 593.287450][ T7197] sit0: entered promiscuous mode [ 593.302164][ T7197] netlink: 'syz.3.396': attribute type 1 has an invalid length. [ 593.302190][ T7197] netlink: 1 bytes leftover after parsing attributes in process `syz.3.396'. [ 593.380224][ T5757] airspy 3-1:0.0: Board ID: 00 [ 593.380249][ T5757] airspy 3-1:0.0: Firmware version: [ 594.463513][ T5757] airspy 3-1:0.0: usb_control_msg() failed -110 request 11 [ 594.837879][ T5836] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 594.837916][ T5836] em28xx 5-1:0.0: board has no eeprom [ 594.917711][ T5757] airspy 3-1:0.0: Registered as swradio24 [ 594.917735][ T5757] airspy 3-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 595.051603][ T5836] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 595.051647][ T5836] em28xx 5-1:0.0: dvb set to bulk mode. [ 595.079134][ T5757] em28xx 5-1:0.0: Binding DVB extension [ 595.114709][ T31] usb 3-1: USB disconnect, device number 12 [ 595.169336][ T5836] usb 5-1: USB disconnect, device number 6 [ 595.276613][ T5836] em28xx 5-1:0.0: Disconnecting em28xx [ 595.277867][ T5757] em28xx 5-1:0.0: Registering input extension [ 595.279667][ T5836] em28xx 5-1:0.0: Closing input extension [ 595.324003][ T999] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 595.467240][ T5836] em28xx: Freeing device [ 595.592352][ T999] usb 1-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 595.592413][ T999] usb 1-1: too many configurations: 102, using maximum allowed: 8 [ 595.594538][ T999] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 595.594573][ T999] usb 1-1: config 1 has no interface number 0 [ 595.596242][ T999] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 595.596267][ T999] usb 1-1: config 1 has no interface number 0 [ 595.597933][ T999] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 595.597958][ T999] usb 1-1: config 1 has no interface number 0 [ 595.599669][ T999] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 595.599693][ T999] usb 1-1: config 1 has no interface number 0 [ 595.601586][ T999] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 595.601607][ T999] usb 1-1: config 1 has no interface number 0 [ 595.603049][ T999] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 595.603072][ T999] usb 1-1: config 1 has no interface number 0 [ 595.604620][ T999] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 595.604642][ T999] usb 1-1: config 1 has no interface number 0 [ 595.606117][ T999] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 595.606140][ T999] usb 1-1: config 1 has no interface number 0 [ 595.647320][ T999] usb 1-1: New USB device strings: Mfr=219, Product=128, SerialNumber=211 [ 595.647351][ T999] usb 1-1: Product: syz [ 595.647365][ T999] usb 1-1: Manufacturer: syz [ 595.647379][ T999] usb 1-1: SerialNumber: syz [ 595.759333][ T999] usb 1-1: 3:0 : does not exist [ 595.759357][ T999] usb 1-1: 3:0 : does not exist [ 596.043594][ T31] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 596.191559][ T31] usb 2-1: Using ep0 maxpacket: 32 [ 596.192490][ T31] usb 2-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 596.193989][ T31] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 596.194013][ T31] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 596.194050][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 596.289307][ T31] usb 2-1: config 0 descriptor?? [ 596.294023][ T7224] netlink: 4 bytes leftover after parsing attributes in process `syz.3.406'. [ 596.320371][ T999] usb 1-1: USB disconnect, device number 8 [ 596.929216][ T31] usb 2-1: string descriptor 0 read error: -71 [ 596.943515][ T31] usb 2-1: USB disconnect, device number 19 [ 597.014747][ T5908] udevd[5908]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.3/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 597.150789][ T7229] netlink: 'syz.0.407': attribute type 1 has an invalid length. [ 597.150813][ T7229] netlink: 1 bytes leftover after parsing attributes in process `syz.0.407'. [ 597.533546][ T5757] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 597.695312][ T5757] usb 3-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 597.984890][ T5757] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 597.984971][ T5757] usb 3-1: config 0 has no interfaces? [ 598.288608][ T5757] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 598.288638][ T5757] usb 3-1: Product: syz [ 598.288654][ T5757] usb 3-1: Manufacturer: syz [ 598.288670][ T5757] usb 3-1: SerialNumber: syz [ 598.349339][ T5757] usb 3-1: config 0 descriptor?? [ 598.569511][ T31] usb 3-1: USB disconnect, device number 13 [ 598.875747][ T7256] netlink: 4 bytes leftover after parsing attributes in process `syz.3.419'. [ 598.896892][ T7254] syz.0.418 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 598.896920][ T7254] CPU: 0 UID: 0 PID: 7254 Comm: syz.0.418 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 598.896936][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 598.896949][ T7254] Call Trace: [ 598.896957][ T7254] [ 598.896967][ T7254] dump_stack_lvl+0xe8/0x150 [ 598.897003][ T7254] dump_header+0xd3/0x4b0 [ 598.897035][ T7254] oom_kill_process+0x3ab/0x9e0 [ 598.897056][ T7254] out_of_memory+0x1064/0x1480 [ 598.897074][ T7254] ? __pfx_out_of_memory+0x10/0x10 [ 598.897086][ T7254] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 598.897098][ T7254] ? _mutex_lock_killable+0x152/0x1d0 [ 598.897114][ T7254] ? try_charge_memcg+0xcc3/0x16f0 [ 598.897127][ T7254] try_charge_memcg+0xd82/0x16f0 [ 598.897150][ T7254] ? __pfx_try_charge_memcg+0x10/0x10 [ 598.897164][ T7254] ? percpu_ref_tryget+0x15/0x180 [ 598.897182][ T7254] ? __obj_cgroup_charge+0x36/0x2c0 [ 598.897200][ T7254] __obj_cgroup_charge+0x1fd/0x2c0 [ 598.897215][ T7254] ? __obj_cgroup_charge+0x36/0x2c0 [ 598.897232][ T7254] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 598.897257][ T7254] ? sk_prot_alloc+0x57/0x210 [ 598.897277][ T7254] kmem_cache_alloc_noprof+0x421/0x690 [ 598.897293][ T7254] ? sk_prot_alloc+0x57/0x210 [ 598.897304][ T7254] ? sk_prot_alloc+0x57/0x210 [ 598.897320][ T7254] sk_prot_alloc+0x57/0x210 [ 598.897331][ T7254] ? sk_alloc+0x27/0x390 [ 598.897344][ T7254] sk_alloc+0x3a/0x390 [ 598.897359][ T7254] inet6_create+0x81a/0x1280 [ 598.897371][ T7254] ? inet6_create+0x80/0x1280 [ 598.897385][ T7254] __sock_create+0x4b3/0x9d0 [ 598.897406][ T7254] inet_ctl_sock_create+0xa2/0x220 [ 598.897424][ T7254] ? __pfx_inet_ctl_sock_create+0x10/0x10 [ 598.897446][ T7254] sctp_ctrlsock_init+0x47/0x170 [ 598.897462][ T7254] ops_init+0x35d/0x5d0 [ 598.897479][ T7254] setup_net+0x118/0x350 [ 598.897496][ T7254] ? __pfx_setup_net+0x10/0x10 [ 598.897514][ T7254] ? __ns_common_init+0x2fc/0x4a0 [ 598.897533][ T7254] copy_net_ns+0x53b/0x780 [ 598.897551][ T7254] create_new_namespaces+0x3f0/0x6b0 [ 598.897573][ T7254] ? security_capable+0x7e/0x2c0 [ 598.897595][ T7254] unshare_nsproxy_namespaces+0x149/0x190 [ 598.897613][ T7254] ksys_unshare+0x5a7/0x950 [ 598.897633][ T7254] ? __pfx_ksys_unshare+0x10/0x10 [ 598.897651][ T7254] ? rcu_is_watching+0x16/0xb0 [ 598.897675][ T7254] __x64_sys_unshare+0x38/0x50 [ 598.897691][ T7254] do_syscall_64+0x166/0x520 [ 598.897705][ T7254] ? trace_irq_disable+0x3b/0x140 [ 598.897729][ T7254] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.897750][ T7254] ? clear_bhb_loop+0x70/0xc0 [ 598.897774][ T7254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.897795][ T7254] RIP: 0033:0x7f36aebee159 [ 598.897814][ T7254] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 598.897832][ T7254] RSP: 002b:00007f36ace46028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 598.897854][ T7254] RAX: ffffffffffffffda RBX: 00007f36aee75fa0 RCX: 00007f36aebee159 [ 598.897863][ T7254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 598.897871][ T7254] RBP: 00007f36aec8506b R08: 0000000000000000 R09: 0000000000000000 [ 598.897878][ T7254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 598.897885][ T7254] R13: 00007f36aee76038 R14: 00007f36aee75fa0 R15: 00007ffc5967eec8 [ 598.897903][ T7254] [ 598.897908][ T7254] memory: usage 192kB, limit 192kB, failcnt 157 [ 598.897916][ T7254] memory+swap: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 598.897936][ T7254] kmem: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 598.897944][ T7254] Memory cgroup stats for /syz0/test: [ 598.898011][ T7254] cache 0 [ 598.898017][ T7254] rss 0 [ 598.898020][ T7254] shmem 0 [ 598.898024][ T7254] mapped_file 0 [ 598.898028][ T7254] dirty 0 [ 598.898031][ T7254] writeback 0 [ 598.898035][ T7254] workingset_refault_anon 0 [ 598.898039][ T7254] workingset_refault_file 0 [ 598.898043][ T7254] swap 0 [ 598.898047][ T7254] swapcached 0 [ 598.898050][ T7254] pgpgin 0 [ 598.898054][ T7254] pgpgout 0 [ 598.898058][ T7254] pgfault 20 [ 598.898061][ T7254] pgmajfault 0 [ 598.898065][ T7254] inactive_anon 0 [ 598.898069][ T7254] active_anon 0 [ 598.898075][ T7254] inactive_file 0 [ 598.898082][ T7254] active_file 0 [ 598.898089][ T7254] unevictable 0 [ 598.898096][ T7254] hierarchical_memory_limit 196608 [ 598.898105][ T7254] hierarchical_memsw_limit 9223372036854771712 [ 598.898114][ T7254] total_cache 0 [ 598.898120][ T7254] total_rss 0 [ 598.898127][ T7254] total_shmem 0 [ 598.898135][ T7254] total_mapped_file 0 [ 598.898142][ T7254] total_dirty 0 [ 598.898149][ T7254] total_writeback 0 [ 598.898156][ T7254] total_workingset_refault_anon 0 [ 598.898165][ T7254] total_workingset_refault_file 0 [ 598.898173][ T7254] total_swap 0 [ 598.898179][ T7254] total_swapcached 0 [ 598.898183][ T7254] total_pgpgin 0 [ 598.898186][ T7254] total_pgpgout 0 [ 598.898190][ T7254] total_pgfault 20 [ 598.898194][ T7254] total_pgmajfault 0 [ 598.898198][ T7254] total_inactive_anon 0 [ 598.898202][ T7254] total_active_anon 0 [ 598.898206][ T7254] total_inactive_file 0 [ 598.898210][ T7254] total_active_file 0 [ 598.898214][ T7254] total_unevictable 0 [ 598.898218][ T7254] anon_cost 0 [ 598.898222][ T7254] file_cost 0 [ 598.898226][ T7254] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz.0.418,pid=7253,uid=0 [ 598.898387][ T7254] Memory cgroup out of memory: Killed process 7253 (syz.0.418) total-vm:104300kB, anon-rss:1432kB, file-rss:23372kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 598.901642][ T5647] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 599.025203][ T7254] socket: no more sockets [ 599.025219][ T7254] sctp: Failed to create the SCTP control socket [ 599.025243][ T7254] sctp: Failed to initialize the SCTP control sock [ 599.342183][ T5647] usb 5-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 599.342241][ T5647] usb 5-1: no configurations [ 599.342256][ T5647] usb 5-1: can't read configurations, error -22 [ 599.642853][ T5647] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 599.780072][ T7266] netlink: 'syz.3.422': attribute type 1 has an invalid length. [ 599.780097][ T7266] netlink: 1 bytes leftover after parsing attributes in process `syz.3.422'. [ 599.799019][ T5647] usb 5-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 599.799081][ T5647] usb 5-1: no configurations [ 599.799095][ T5647] usb 5-1: can't read configurations, error -22 [ 599.799571][ T5647] usb usb5-port1: attempt power cycle [ 600.141685][ T5647] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 600.163346][ T5647] usb 5-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 600.163409][ T5647] usb 5-1: no configurations [ 600.163423][ T5647] usb 5-1: can't read configurations, error -22 [ 600.321594][ T5647] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 600.343275][ T5647] usb 5-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 600.343340][ T5647] usb 5-1: no configurations [ 600.343359][ T5647] usb 5-1: can't read configurations, error -22 [ 600.343967][ T5647] usb usb5-port1: unable to enumerate USB device [ 601.571761][ T10] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 601.732873][ T10] usb 3-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 601.734588][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 601.734615][ T10] usb 3-1: config 0 has no interfaces? [ 601.772503][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 601.772533][ T10] usb 3-1: Product: syz [ 601.772548][ T10] usb 3-1: Manufacturer: syz [ 601.772563][ T10] usb 3-1: SerialNumber: syz [ 601.830323][ T10] usb 3-1: config 0 descriptor?? [ 601.989868][ T7298] sit0: entered promiscuous mode [ 602.348898][ T7298] netlink: 'syz.1.434': attribute type 1 has an invalid length. [ 602.348925][ T7298] netlink: 1 bytes leftover after parsing attributes in process `syz.1.434'. [ 602.479070][ T10] usb 3-1: USB disconnect, device number 14 [ 602.891595][ T5836] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 603.054608][ T5836] usb 2-1: unable to get BOS descriptor or descriptor too short [ 603.054664][ T5836] usb 2-1: New USB device found, idVendor=1235, idProduct=820b, bcdDevice= 0.40 [ 603.058630][ T5836] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 603.058658][ T5836] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 603.110915][ T5836] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 603.110947][ T5836] usb 2-1: Product: syz [ 603.110963][ T5836] usb 2-1: Manufacturer: syz [ 603.110978][ T5836] usb 2-1: SerialNumber: syz [ 603.227589][ T5836] usb 2-1: 0:1 : does not exist [ 603.227676][ T5836] usb 2-1: Focusrite Clarett+ Mixer Driver enabled (pid=0x820b); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 603.227744][ T5836] usb 2-1: Error initialising Clarett+ Mixer Driver: -22 [ 603.606762][ T5836] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 603.631904][ T5836] usb 2-1: USB disconnect, device number 20 [ 604.683700][ T5908] udevd[5908]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 605.151617][ T10] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 606.146724][ T10] usb 2-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 606.146783][ T10] usb 2-1: no configurations [ 606.146797][ T10] usb 2-1: can't read configurations, error -22 [ 606.301890][ T10] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 606.462580][ T10] usb 2-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 606.462643][ T10] usb 2-1: no configurations [ 606.462656][ T10] usb 2-1: can't read configurations, error -22 [ 606.463121][ T10] usb usb2-port1: attempt power cycle [ 606.811639][ T10] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 606.833212][ T10] usb 2-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 606.833275][ T10] usb 2-1: no configurations [ 606.833289][ T10] usb 2-1: can't read configurations, error -22 [ 606.961590][ T10] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 606.984793][ T10] usb 2-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 606.984856][ T10] usb 2-1: no configurations [ 606.984870][ T10] usb 2-1: can't read configurations, error -22 [ 606.985457][ T10] usb usb2-port1: unable to enumerate USB device [ 607.018235][ T5743] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 607.162063][ T5836] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 607.182371][ T5743] usb 3-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 607.182435][ T5743] usb 3-1: too many configurations: 102, using maximum allowed: 8 [ 607.183922][ T5743] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 607.183948][ T5743] usb 3-1: config 1 has no interface number 0 [ 607.185478][ T5743] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 607.185503][ T5743] usb 3-1: config 1 has no interface number 0 [ 607.186958][ T5743] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 607.186982][ T5743] usb 3-1: config 1 has no interface number 0 [ 607.188431][ T5743] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 607.188456][ T5743] usb 3-1: config 1 has no interface number 0 [ 607.190200][ T5743] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 607.190225][ T5743] usb 3-1: config 1 has no interface number 0 [ 607.563148][ T5743] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 607.563177][ T5743] usb 3-1: config 1 has no interface number 0 [ 607.701559][ T5836] usb 5-1: device descriptor read/64, error -71 [ 607.852987][ T5743] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 607.853017][ T5743] usb 3-1: config 1 has no interface number 0 [ 607.854439][ T5743] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 607.854464][ T5743] usb 3-1: config 1 has no interface number 0 [ 607.857459][ T5743] usb 3-1: New USB device strings: Mfr=219, Product=128, SerialNumber=211 [ 607.857486][ T5743] usb 3-1: Product: syz [ 607.857502][ T5743] usb 3-1: Manufacturer: syz [ 607.857518][ T5743] usb 3-1: SerialNumber: syz [ 607.941366][ T5743] usb 3-1: 3:0 : does not exist [ 607.941398][ T5743] usb 3-1: 3:0 : does not exist [ 607.981587][ T5836] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 608.111621][ T5836] usb 5-1: device descriptor read/64, error -71 [ 608.164786][ T10] usb 3-1: USB disconnect, device number 15 [ 608.227631][ T5908] udevd[5908]: setting mode of /dev/snd/controlC3 to 020660 failed: No such file or directory [ 608.227785][ T5908] udevd[5908]: setting owner of /dev/snd/controlC3 to uid=0, gid=29 failed: No such file or directory [ 608.278325][ T5836] usb usb5-port1: attempt power cycle [ 608.631700][ T5836] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 608.651709][ T5603] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 608.657607][ T5836] usb 5-1: device descriptor read/8, error -71 [ 608.804091][ T5603] usb 4-1: unable to get BOS descriptor or descriptor too short [ 608.804153][ T5603] usb 4-1: New USB device found, idVendor=1235, idProduct=820b, bcdDevice= 0.40 [ 608.805283][ T5603] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 608.805309][ T5603] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 608.808238][ T5603] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 608.808265][ T5603] usb 4-1: Product: syz [ 608.808280][ T5603] usb 4-1: Manufacturer: syz [ 608.808295][ T5603] usb 4-1: SerialNumber: syz [ 608.876523][ T5603] usb 4-1: 0:1 : does not exist [ 608.876574][ T5603] usb 4-1: Focusrite Clarett+ Mixer Driver enabled (pid=0x820b); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 608.876609][ T5603] usb 4-1: Error initialising Clarett+ Mixer Driver: -22 [ 608.923710][ T5836] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 608.952336][ T5836] usb 5-1: device descriptor read/8, error -71 [ 608.993431][ T31] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 609.019164][ T5603] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 609.048355][ T5603] usb 4-1: USB disconnect, device number 15 [ 609.101703][ T5836] usb usb5-port1: unable to enumerate USB device [ 609.200572][ T5908] udevd[5908]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 609.211567][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 609.216105][ T31] usb 3-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 609.231341][ T31] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 609.231372][ T31] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 609.231409][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 609.285155][ T31] usb 3-1: config 0 descriptor?? [ 609.485232][ T7364] syz.0.455 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=2, oom_score_adj=1000 [ 609.485269][ T7364] CPU: 1 UID: 0 PID: 7364 Comm: syz.0.455 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 609.485286][ T7364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 609.485298][ T7364] Call Trace: [ 609.485305][ T7364] [ 609.485311][ T7364] dump_stack_lvl+0xe8/0x150 [ 609.485333][ T7364] dump_header+0xd3/0x4b0 [ 609.485350][ T7364] oom_kill_process+0x3ab/0x9e0 [ 609.485366][ T7364] out_of_memory+0x1064/0x1480 [ 609.485385][ T7364] ? __pfx_out_of_memory+0x10/0x10 [ 609.485397][ T7364] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 609.485410][ T7364] ? _mutex_lock_killable+0x152/0x1d0 [ 609.485426][ T7364] ? try_charge_memcg+0xcc3/0x16f0 [ 609.485439][ T7364] try_charge_memcg+0xd82/0x16f0 [ 609.485461][ T7364] ? __pfx_try_charge_memcg+0x10/0x10 [ 609.485475][ T7364] ? percpu_ref_tryget+0x15/0x180 [ 609.485493][ T7364] ? __obj_cgroup_charge+0x36/0x2c0 [ 609.485511][ T7364] __obj_cgroup_charge+0x1fd/0x2c0 [ 609.485526][ T7364] ? __obj_cgroup_charge+0x36/0x2c0 [ 609.485547][ T7364] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 609.485578][ T7364] __kmalloc_noprof+0x499/0x790 [ 609.485594][ T7364] ? __register_sysctl_table+0x6f/0x1370 [ 609.485608][ T7364] ? __register_sysctl_table+0x6f/0x1370 [ 609.485627][ T7364] __register_sysctl_table+0x6f/0x1370 [ 609.485643][ T7364] ? register_net_sysctl_sz+0x2ba/0x3f0 [ 609.485662][ T7364] __addrconf_sysctl_register+0x31c/0x4b0 [ 609.485677][ T7364] ? rcu_is_watching+0x16/0xb0 [ 609.485707][ T7364] ? __pfx___addrconf_sysctl_register+0x10/0x10 [ 609.485735][ T7364] ? kmemdup_noprof+0x55/0x70 [ 609.485758][ T7364] ? __asan_memcpy+0x40/0x70 [ 609.485789][ T7364] addrconf_init_net+0x4f9/0x790 [ 609.485816][ T7364] ops_init+0x35d/0x5d0 [ 609.485833][ T7364] setup_net+0x118/0x350 [ 609.485851][ T7364] ? __pfx_setup_net+0x10/0x10 [ 609.485870][ T7364] ? __ns_common_init+0x2fc/0x4a0 [ 609.485890][ T7364] copy_net_ns+0x53b/0x780 [ 609.485908][ T7364] create_new_namespaces+0x3f0/0x6b0 [ 609.485925][ T7364] ? security_capable+0x7e/0x2c0 [ 609.485946][ T7364] unshare_nsproxy_namespaces+0x149/0x190 [ 609.485964][ T7364] ksys_unshare+0x5a7/0x950 [ 609.485983][ T7364] ? __pfx_ksys_unshare+0x10/0x10 [ 609.486000][ T7364] ? rcu_is_watching+0x16/0xb0 [ 609.486023][ T7364] __x64_sys_unshare+0x38/0x50 [ 609.486046][ T7364] do_syscall_64+0x166/0x520 [ 609.486058][ T7364] ? trace_irq_disable+0x3b/0x140 [ 609.486073][ T7364] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.486086][ T7364] ? clear_bhb_loop+0x70/0xc0 [ 609.486100][ T7364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.486111][ T7364] RIP: 0033:0x7f36aebee159 [ 609.486124][ T7364] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 609.486134][ T7364] RSP: 002b:00007f36ace46028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 609.486147][ T7364] RAX: ffffffffffffffda RBX: 00007f36aee75fa0 RCX: 00007f36aebee159 [ 609.486155][ T7364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 609.486162][ T7364] RBP: 00007f36aec8506b R08: 0000000000000000 R09: 0000000000000000 [ 609.486169][ T7364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 609.486176][ T7364] R13: 00007f36aee76038 R14: 00007f36aee75fa0 R15: 00007ffc5967eec8 [ 609.486194][ T7364] [ 609.486246][ T7364] memory: usage 184kB, limit 192kB, failcnt 239 [ 609.486255][ T7364] memory+swap: usage 184kB, limit 9007199254740988kB, failcnt 0 [ 609.486263][ T7364] kmem: usage 184kB, limit 9007199254740988kB, failcnt 0 [ 609.486270][ T7364] Memory cgroup stats for /syz0/test: [ 609.486337][ T7364] cache 0 [ 609.486342][ T7364] rss 0 [ 609.486346][ T7364] shmem 0 [ 609.486350][ T7364] mapped_file 0 [ 609.486354][ T7364] dirty 0 [ 609.486392][ T7364] writeback 0 [ 609.486397][ T7364] workingset_refault_anon 0 [ 609.486401][ T7364] workingset_refault_file 0 [ 609.486405][ T7364] swap 0 [ 609.486409][ T7364] swapcached 0 [ 609.486413][ T7364] pgpgin 0 [ 609.486417][ T7364] pgpgout 0 [ 609.486421][ T7364] pgfault 20 [ 609.486424][ T7364] pgmajfault 0 [ 609.486428][ T7364] inactive_anon 0 [ 609.486432][ T7364] active_anon 0 [ 609.486436][ T7364] inactive_file 0 [ 609.486440][ T7364] active_file 0 [ 609.486444][ T7364] unevictable 0 [ 609.486448][ T7364] hierarchical_memory_limit 196608 [ 609.486453][ T7364] hierarchical_memsw_limit 9223372036854771712 [ 609.486458][ T7364] total_cache 0 [ 609.486462][ T7364] total_rss 0 [ 609.486466][ T7364] total_shmem 0 [ 609.486470][ T7364] total_mapped_file 0 [ 609.486474][ T7364] total_dirty 0 [ 609.486478][ T7364] total_writeback 0 [ 609.486482][ T7364] total_workingset_refault_anon 0 [ 609.486486][ T7364] total_workingset_refault_file 0 [ 609.486491][ T7364] total_swap 0 [ 609.486495][ T7364] total_swapcached 0 [ 609.486499][ T7364] total_pgpgin 0 [ 609.486502][ T7364] total_pgpgout 0 [ 609.486540][ T7364] total_pgfault 20 [ 609.486545][ T7364] total_pgmajfault 0 [ 609.486549][ T7364] total_inactive_anon 0 [ 609.486553][ T7364] total_active_anon 0 [ 609.486557][ T7364] total_inactive_file 0 [ 609.486561][ T7364] total_active_file 0 [ 609.486565][ T7364] total_unevictable 0 [ 609.486569][ T7364] anon_cost 0 [ 609.486572][ T7364] file_cost 0 [ 609.486577][ T7364] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz.0.455,pid=7363,uid=0 [ 609.486744][ T7364] Memory cgroup out of memory: Killed process 7363 (syz.0.455) total-vm:104300kB, anon-rss:1432kB, file-rss:23436kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 609.751038][ T31] usb 3-1: string descriptor 0 read error: -71 [ 609.815785][ T31] usb 3-1: USB disconnect, device number 16 [ 610.012048][ T5836] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 610.211616][ T5836] usb 2-1: Using ep0 maxpacket: 32 [ 610.215138][ T5836] usb 2-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 610.217657][ T5836] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 610.217685][ T5836] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 610.217722][ T5836] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 610.270133][ T5836] usb 2-1: config 0 descriptor?? [ 611.061540][ T5647] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 611.372785][ T5647] usb 3-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 611.401110][ T5647] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 611.401200][ T5647] usb 3-1: config 0 has no interfaces? [ 611.450492][ T5647] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 611.450523][ T5647] usb 3-1: Product: syz [ 611.450539][ T5647] usb 3-1: Manufacturer: syz [ 611.450554][ T5647] usb 3-1: SerialNumber: syz [ 611.483468][ T7381] fuse: Bad value for 'fd' [ 611.685048][ T5647] usb 3-1: config 0 descriptor?? [ 611.973192][ T5647] usb 3-1: USB disconnect, device number 17 [ 612.050442][ T5836] usb 2-1: string descriptor 0 read error: -71 [ 612.145465][ T5836] usb 2-1: USB disconnect, device number 25 [ 612.617499][ T7389] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 612.617999][ T7389] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 613.086204][ T7392] pim6reg1: tun_chr_ioctl cmd 1074025681 [ 614.282182][ T5757] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 614.445300][ T5757] usb 1-1: Using ep0 maxpacket: 32 [ 614.446127][ T5757] usb 1-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 614.448223][ T5757] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 614.448247][ T5757] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 614.448283][ T5757] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.482091][ T5757] usb 1-1: config 0 descriptor?? [ 614.895413][ T7399] syz.2.468: vmalloc error: size 8192, failed to allocate pages, mode:0x404dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO|__GFP_RETRY_MAYFAIL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 614.895569][ T7399] CPU: 1 UID: 0 PID: 7399 Comm: syz.2.468 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 614.895598][ T7399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 614.895613][ T7399] Call Trace: [ 614.895621][ T7399] [ 614.895632][ T7399] dump_stack_lvl+0xe8/0x150 [ 614.895669][ T7399] warn_alloc+0x24d/0x270 [ 614.895707][ T7399] ? __pfx_warn_alloc+0x10/0x10 [ 614.895743][ T7399] ? alloc_pages_mpol+0x11b/0x280 [ 614.895770][ T7399] ? alloc_pages_noprof+0x17c/0x2f0 [ 614.895795][ T7399] __vmalloc_node_range_noprof+0x11a9/0x1540 [ 614.895856][ T7399] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 614.895884][ T7399] ? lockdep_hardirqs_on+0x7b/0x110 [ 614.895909][ T7399] ? rcu_is_watching+0x16/0xb0 [ 614.895943][ T7399] ? alloc_netdev_mqs+0xa9/0x12c0 [ 614.895970][ T7399] __kvmalloc_node_noprof+0x646/0x890 [ 614.896002][ T7399] ? alloc_netdev_mqs+0xa9/0x12c0 [ 614.896040][ T7399] ? alloc_netdev_mqs+0xa9/0x12c0 [ 614.896065][ T7399] ? alloc_netdev_mqs+0xa9/0x12c0 [ 614.896105][ T7399] alloc_netdev_mqs+0xa9/0x12c0 [ 614.896132][ T7399] ? __pfx_loopback_setup+0x10/0x10 [ 614.896164][ T7399] ? ops_init+0x7b/0x5d0 [ 614.896187][ T7399] loopback_net_init+0x3a/0x150 [ 614.896219][ T7399] ops_init+0x35d/0x5d0 [ 614.896254][ T7399] setup_net+0x118/0x350 [ 614.896288][ T7399] ? __pfx_setup_net+0x10/0x10 [ 614.896323][ T7399] ? __ns_common_init+0x2fc/0x4a0 [ 614.896355][ T7399] copy_net_ns+0x53b/0x780 [ 614.896395][ T7399] create_new_namespaces+0x3f0/0x6b0 [ 614.896427][ T7399] ? security_capable+0x7e/0x2c0 [ 614.896466][ T7399] unshare_nsproxy_namespaces+0x149/0x190 [ 614.896497][ T7399] ksys_unshare+0x5a7/0x950 [ 614.896533][ T7399] ? __pfx_ksys_unshare+0x10/0x10 [ 614.896562][ T7399] ? rcu_is_watching+0x16/0xb0 [ 614.896605][ T7399] __x64_sys_unshare+0x38/0x50 [ 614.896634][ T7399] do_syscall_64+0x166/0x520 [ 614.896657][ T7399] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 614.896680][ T7399] ? clear_bhb_loop+0x70/0xc0 [ 614.896706][ T7399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 614.896727][ T7399] RIP: 0033:0x7fcf083fe159 [ 614.896747][ T7399] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 614.896764][ T7399] RSP: 002b:00007fcf06656028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 614.896788][ T7399] RAX: ffffffffffffffda RBX: 00007fcf08685fa0 RCX: 00007fcf083fe159 [ 614.896804][ T7399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 614.896817][ T7399] RBP: 00007fcf0849506b R08: 0000000000000000 R09: 0000000000000000 [ 614.896831][ T7399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 614.896845][ T7399] R13: 00007fcf08686038 R14: 00007fcf08685fa0 R15: 00007ffe61cddcb8 [ 614.896879][ T7399] [ 614.911828][ T7399] Mem-Info: [ 614.911844][ T7399] active_anon:185 inactive_anon:6560 isolated_anon:0 [ 614.911844][ T7399] active_file:15612 inactive_file:40573 isolated_file:0 [ 614.911844][ T7399] unevictable:0 dirty:174 writeback:0 [ 614.911844][ T7399] slab_reclaimable:11934 slab_unreclaimable:101367 [ 614.911844][ T7399] mapped:30281 shmem:542 pagetables:1475 [ 614.911844][ T7399] sec_pagetables:0 bounce:0 [ 614.911844][ T7399] kernel_misc_reclaimable:0 [ 614.911844][ T7399] free:1300562 free_pcp:14229 free_cma:0 [ 614.911908][ T7399] Node 0 active_anon:740kB inactive_anon:26240kB active_file:62256kB inactive_file:162292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:121124kB dirty:696kB writeback:0kB shmem:2168kB kernel_stack:13360kB pagetables:5716kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 614.912012][ T7399] Node 1 active_anon:0kB inactive_anon:0kB active_file:192kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB kernel_stack:64kB pagetables:184kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 614.912061][ T7399] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 614.912173][ T7399] lowmem_reserve[]: 0 2499 2500 2500 2500 [ 614.912212][ T7399] Node 0 DMA32 free:1264364kB boost:0kB min:3920kB low:6452kB high:8984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:740kB inactive_anon:26240kB active_file:62256kB inactive_file:162292kB unevictable:0kB writepending:696kB zspages:0kB present:3129332kB managed:2559032kB mlocked:0kB bounce:0kB free_pcp:52104kB local_pcp:11364kB free_cma:0kB [ 614.912277][ T7399] lowmem_reserve[]: 0 0 1 1 1 [ 614.912363][ T7399] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1808kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB [ 614.912423][ T7399] lowmem_reserve[]: 0 0 0 0 0 [ 614.912508][ T7399] Node 1 Normal free:3922524kB boost:0kB min:6368kB low:10476kB high:14584kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:192kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:4788kB local_pcp:3672kB free_cma:0kB [ 614.912579][ T7399] lowmem_reserve[]: 0 0 0 0 0 [ 614.912664][ T7399] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 614.912981][ T7399] Node 0 DMA32: 774*4kB (UME) 952*8kB (UME) 563*16kB (UME) 242*32kB (UM) 111*64kB (UM) 18*128kB (UME) 11*256kB (UME) 2*512kB (UM) 3*1024kB (UM) 2*2048kB (M) 297*4096kB (UM) = 1264392kB [ 614.913209][ T7399] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 614.914692][ T7399] Node 1 Normal: 2*4kB (UM) 3*8kB (UM) 11*16kB (UM) 8*32kB (UM) 9*64kB (UM) 3*128kB (UM) 1*256kB (M) 4*512kB (UM) 1*1024kB (U) 1*2048kB (U) 956*4096kB (M) = 3922576kB [ 614.915929][ T7399] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 614.918754][ T7399] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 614.918776][ T7399] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 614.918793][ T7399] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 614.918811][ T7399] 56723 total pagecache pages [ 614.918828][ T7399] 0 pages in swap cache [ 614.918837][ T7399] Free swap = 124996kB [ 614.918844][ T7399] Total swap = 124996kB [ 614.978339][ T7399] 2097051 pages RAM [ 614.978352][ T7399] 0 pages HighMem/MovableOnly [ 614.978361][ T7399] 425225 pages reserved [ 614.978368][ T7399] 0 pages cma reserved [ 614.996822][ T5757] usb 1-1: string descriptor 0 read error: -71 [ 615.072727][ T5757] usb 1-1: USB disconnect, device number 9 [ 615.170943][ T7401] syz.4.467 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 615.170983][ T7401] CPU: 0 UID: 0 PID: 7401 Comm: syz.4.467 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 615.171009][ T7401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 615.171022][ T7401] Call Trace: [ 615.171031][ T7401] [ 615.171041][ T7401] dump_stack_lvl+0xe8/0x150 [ 615.171088][ T7401] dump_header+0xd3/0x4b0 [ 615.171121][ T7401] oom_kill_process+0x3ab/0x9e0 [ 615.171149][ T7401] out_of_memory+0x1064/0x1480 [ 615.171189][ T7401] ? __pfx_out_of_memory+0x10/0x10 [ 615.171212][ T7401] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 615.171236][ T7401] ? _mutex_lock_killable+0x152/0x1d0 [ 615.171266][ T7401] ? try_charge_memcg+0xcc3/0x16f0 [ 615.171291][ T7401] try_charge_memcg+0xd82/0x16f0 [ 615.171334][ T7401] ? __pfx_try_charge_memcg+0x10/0x10 [ 615.171363][ T7401] ? percpu_ref_tryget+0x15/0x180 [ 615.171398][ T7401] ? __obj_cgroup_charge+0x36/0x2c0 [ 615.171430][ T7401] __obj_cgroup_charge+0x1fd/0x2c0 [ 615.171455][ T7401] ? __obj_cgroup_charge+0x36/0x2c0 [ 615.171485][ T7401] __memcg_slab_post_alloc_hook+0x7a2/0xde0 [ 615.171536][ T7401] ? __d_alloc+0x37/0x6f0 [ 615.171567][ T7401] kmem_cache_alloc_lru_noprof+0x41c/0x680 [ 615.171597][ T7401] ? __d_alloc+0x37/0x6f0 [ 615.171621][ T7401] ? __d_alloc+0x37/0x6f0 [ 615.171654][ T7401] __d_alloc+0x37/0x6f0 [ 615.171686][ T7401] d_alloc+0x4b/0x190 [ 615.171710][ T7401] ? lookup_one_qstr_excl+0xc4/0x360 [ 615.171744][ T7401] lookup_one_qstr_excl+0xd8/0x360 [ 615.171776][ T7401] start_dirop+0x5c/0x90 [ 615.171801][ T7401] simple_start_creating+0xcc/0x110 [ 615.171830][ T7401] ? __pfx_simple_start_creating+0x10/0x10 [ 615.171861][ T7401] ? mntput+0x65/0xc0 [ 615.171897][ T7401] debugfs_start_creating+0xca/0x1b0 [ 615.171927][ T7401] __debugfs_create_file+0x6f/0x400 [ 615.171959][ T7401] debugfs_create_file_full+0x3f/0x60 [ 615.171991][ T7401] ref_tracker_dir_debugfs+0x19d/0x370 [ 615.172023][ T7401] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 615.172090][ T7401] ? alloc_netdev_mqs+0xa9/0x12c0 [ 615.172133][ T7401] alloc_netdev_mqs+0x27a/0x12c0 [ 615.172161][ T7401] ? __pfx_loopback_setup+0x10/0x10 [ 615.172198][ T7401] loopback_net_init+0x3a/0x150 [ 615.172235][ T7401] ops_init+0x35d/0x5d0 [ 615.172267][ T7401] setup_net+0x118/0x350 [ 615.172302][ T7401] ? __pfx_setup_net+0x10/0x10 [ 615.172337][ T7401] ? __ns_common_init+0x2fc/0x4a0 [ 615.172373][ T7401] copy_net_ns+0x53b/0x780 [ 615.172408][ T7401] create_new_namespaces+0x3f0/0x6b0 [ 615.172441][ T7401] ? security_capable+0x7e/0x2c0 [ 615.172480][ T7401] unshare_nsproxy_namespaces+0x149/0x190 [ 615.172513][ T7401] ksys_unshare+0x5a7/0x950 [ 615.172551][ T7401] ? __pfx_ksys_unshare+0x10/0x10 [ 615.172584][ T7401] ? __pfx_kcov_ioctl+0x10/0x10 [ 615.172621][ T7401] __x64_sys_unshare+0x38/0x50 [ 615.172652][ T7401] do_syscall_64+0x166/0x520 [ 615.172674][ T7401] ? trace_irq_disable+0x3b/0x140 [ 615.172703][ T7401] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.172725][ T7401] ? clear_bhb_loop+0x70/0xc0 [ 615.172752][ T7401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.172773][ T7401] RIP: 0033:0x7fdade32e159 [ 615.172793][ T7401] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 615.172812][ T7401] RSP: 002b:00007fdadc565028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 615.172835][ T7401] RAX: ffffffffffffffda RBX: 00007fdade5b6090 RCX: 00007fdade32e159 [ 615.172853][ T7401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068040000 [ 615.172867][ T7401] RBP: 00007fdade3c506b R08: 0000000000000000 R09: 0000000000000000 [ 615.172881][ T7401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 615.172895][ T7401] R13: 00007fdade5b6128 R14: 00007fdade5b6090 R15: 00007ffdb10a92b8 [ 615.172931][ T7401] [ 615.336814][ T7401] memory: usage 192kB, limit 192kB, failcnt 375 [ 615.336839][ T7401] memory+swap: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 615.336855][ T7401] kmem: usage 192kB, limit 9007199254740988kB, failcnt 0 [ 615.336869][ T7401] Memory cgroup stats for /syz4/test: [ 615.337042][ T7401] cache 0 [ 615.337061][ T7401] rss 0 [ 615.337068][ T7401] shmem 0 [ 615.337076][ T7401] mapped_file 0 [ 615.337084][ T7401] dirty 0 [ 615.337092][ T7401] writeback 0 [ 615.337099][ T7401] workingset_refault_anon 0 [ 615.337108][ T7401] workingset_refault_file 0 [ 615.337116][ T7401] swap 0 [ 615.337123][ T7401] swapcached 0 [ 615.337131][ T7401] pgpgin 0 [ 615.337139][ T7401] pgpgout 0 [ 615.337146][ T7401] pgfault 22 [ 615.337154][ T7401] pgmajfault 0 [ 615.337161][ T7401] inactive_anon 0 [ 615.337169][ T7401] active_anon 0 [ 615.337176][ T7401] inactive_file 0 [ 615.337184][ T7401] active_file 0 [ 615.337191][ T7401] unevictable 0 [ 615.337199][ T7401] hierarchical_memory_limit 196608 [ 615.337207][ T7401] hierarchical_memsw_limit 9223372036854771712 [ 615.337217][ T7401] total_cache 0 [ 615.337225][ T7401] total_rss 0 [ 615.337232][ T7401] total_shmem 0 [ 615.337239][ T7401] total_mapped_file 0 [ 615.337248][ T7401] total_dirty 0 [ 615.337255][ T7401] total_writeback 0 [ 615.337263][ T7401] total_workingset_refault_anon 0 [ 615.337272][ T7401] total_workingset_refault_file 0 [ 615.337280][ T7401] total_swap 0 [ 615.337287][ T7401] total_swapcached 0 [ 615.337295][ T7401] total_pgpgin 0 [ 615.337303][ T7401] total_pgpgout 0 [ 615.337311][ T7401] total_pgfault 22 [ 615.337318][ T7401] total_pgmajfault 0 [ 615.337326][ T7401] total_inactive_anon 0 [ 615.337334][ T7401] total_active_anon 0 [ 615.337342][ T7401] total_inactive_file 0 [ 615.337349][ T7401] total_active_file 0 [ 615.337357][ T7401] total_unevictable 0 [ 615.337365][ T7401] anon_cost 0 [ 615.337373][ T7401] file_cost 0 [ 615.337381][ T7401] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1 [ 615.376271][ T5836] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 615.410073][ T7401] ,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz.4.467,pid=7395,uid=0 [ 615.544393][ T7401] Memory cgroup out of memory: Killed process 7395 (syz.4.467) total-vm:104432kB, anon-rss:1436kB, file-rss:23472kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 615.573903][ T5836] usb 4-1: Using ep0 maxpacket: 16 [ 615.585484][ T5836] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 615.587592][ T5836] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 615.593782][ T5836] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 615.593809][ T5836] usb 4-1: Product: syz [ 615.593824][ T5836] usb 4-1: Manufacturer: syz [ 615.593840][ T5836] usb 4-1: SerialNumber: syz [ 615.626044][ T5836] usb 4-1: config 0 descriptor?? [ 615.656730][ T5836] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 615.656768][ T5836] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 616.285358][ T5836] em28xx 4-1:0.0: chip ID is em2765 [ 617.176472][ T5836] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 617.176519][ T5836] em28xx 4-1:0.0: board has no eeprom [ 617.391597][ T5836] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 617.391627][ T5836] em28xx 4-1:0.0: dvb set to bulk mode. [ 617.391680][ T5758] em28xx 4-1:0.0: Binding DVB extension [ 617.436268][ T5836] usb 4-1: USB disconnect, device number 16 [ 617.451048][ T5836] em28xx 4-1:0.0: Disconnecting em28xx [ 617.607717][ T5758] em28xx 4-1:0.0: Registering input extension [ 617.608025][ T5836] em28xx 4-1:0.0: Closing input extension [ 617.649294][ T38] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 617.649316][ T38] in_atomic(): 0, irqs_disabled(): 0, non_block: 1, pid: 38, name: oom_reaper [ 617.649332][ T38] preempt_count: 0, expected: 0 [ 617.649342][ T38] RCU nest depth: 0, expected: 0 [ 617.649351][ T38] locks held by oom_reaper/38: 4, last CPU#0: [ 617.649365][ T38] #0: ffff8880398737b8 (&mm->mmap_lock){++++}-{4:4}, at: oom_reaper+0x2b4/0xc10 [ 617.649423][ T38] #1: ffffffff8e30b240 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: zap_vma_for_reaping+0x193/0x380 [ 617.649473][ T38] #2: ffffffff8e30b298 (srcu){.+.+}-{0:0}, at: __mmu_notifier_invalidate_range_start+0x5c6/0xb80 [ 617.649529][ T38] #3: ffff888036b11560 (&kvm->mn_invalidate_lock){+.+.}-{3:3}, at: kvm_mmu_notifier_invalidate_range_start+0x1b6/0xc10 [ 617.649587][ T38] CPU: 0 UID: 0 PID: 38 Comm: oom_reaper Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 617.649609][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 617.649620][ T38] Call Trace: [ 617.649629][ T38] [ 617.649638][ T38] dump_stack_lvl+0xe8/0x150 [ 617.649667][ T38] __might_resched+0x31b/0x470 [ 617.649701][ T38] rt_spin_lock+0xc2/0x400 [ 617.649730][ T38] ? __pfx_rt_spin_lock+0x10/0x10 [ 617.649766][ T38] ? __lock_acquire+0x747/0x2de0 [ 617.649795][ T38] kvm_mmu_notifier_invalidate_range_start+0x1b6/0xc10 [ 617.649838][ T38] ? __pfx_kvm_mmu_notifier_invalidate_range_start+0x10/0x10 [ 617.649877][ T38] __mmu_notifier_invalidate_range_start+0x709/0xb80 [ 617.649913][ T38] ? __mmu_notifier_invalidate_range_start+0x5c6/0xb80 [ 617.649940][ T38] ? __pfx___mmu_notifier_invalidate_range_start+0x10/0x10 [ 617.649974][ T38] ? zap_vma_for_reaping+0x193/0x380 [ 617.649996][ T38] zap_vma_for_reaping+0x1f7/0x380 [ 617.650018][ T38] ? __pfx_zap_vma_for_reaping+0x10/0x10 [ 617.650071][ T38] oom_reaper+0x519/0xc10 [ 617.650092][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 617.650126][ T38] ? __pfx_oom_reaper+0x10/0x10 [ 617.650160][ T38] ? __pfx_autoremove_wake_function+0x10/0x10 [ 617.650182][ T38] ? __kthread_parkme+0x71/0x1f0 [ 617.650210][ T38] ? __kthread_parkme+0x199/0x1f0 [ 617.650242][ T38] kthread+0x38b/0x470 [ 617.650262][ T38] ? __pfx_oom_reaper+0x10/0x10 [ 617.650280][ T38] ? __pfx_kthread+0x10/0x10 [ 617.650301][ T38] ret_from_fork+0x514/0xb70 [ 617.650325][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 617.650344][ T38] ? __switch_to+0xc89/0x1420 [ 617.650373][ T38] ? __pfx_kthread+0x10/0x10 [ 617.650392][ T38] ret_from_fork_asm+0x1a/0x30 [ 617.650425][ T38] [ 617.654394][ T38] oom_reaper: reaped process 7395 (syz.4.467), now anon-rss:0kB, file-rss:22292kB, shmem-rss:0kB [ 618.185013][ T5836] em28xx: Freeing device [ 624.292230][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.292274][ T1329] ieee802154 phy1 wpan1: encryption failed: -22