last executing test programs: 10m53.791639847s ago: executing program 32 (id=193): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000007c0)=ANY=[@ANYBLOB="01000000000000000a0000000000ff00ff010000000000000000000000000001000001000000000000000000ffff00000000000000bd0000000000000000000000e4ec01000000004000000000fc00000000000000000000000000013da51fd47aa2e2f70000000000000000000000000000000000000000000000000000000000000006000000000000000005"], 0x310) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x3}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000b00)=[{&(0x7f0000000bc0)=""/140, 0x8c}], 0x1, 0x60, 0x2) 10m11.513721646s ago: executing program 33 (id=360): unshare(0x2c020400) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r1 = epoll_create(0x5) epoll_pwait(r1, &(0x7f00000001c0)=[{}], 0x1, 0xb65ecf, 0x0, 0x0) 10m4.075468502s ago: executing program 34 (id=328): syz_usb_connect(0x5, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cd06350100010000000109023c0001010080320904000006ff000000070581"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_debugfs\x00', 0x4) mount(0x0, &(0x7f0000000200)='./my_debugfs\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./my_debugfs/usb/devices\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, &(0x7f0000000000)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x4000011, 0x0, 0x0) 9m54.428213397s ago: executing program 2 (id=428): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys_sec\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys_sec\x00', &(0x7f0000000080)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys_sec/tomoyo/domain_policy\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/9, 0xfffffd87) bind$unix(0xffffffffffffffff, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000900)=@abs={0x1, 0x0, 0x4e21}, 0x6e) write$tun(r0, &(0x7f00000000c0)=ANY=[], 0xffe) 9m53.547970339s ago: executing program 2 (id=432): r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x4011, 0x4) connect$can_bcm(r0, &(0x7f00000005c0), 0x10) recvmmsg(r0, &(0x7f00000099c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000007380)=""/4108, 0x100c}], 0x1}, 0x8000}], 0x1, 0x10002, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="050000007f0000000000010000000000", @ANYRES64=0x0, @ANYRES64=0x2710], 0x48}}, 0x0) syz_open_dev$MSR(0x0, 0x0, 0x0) 9m52.499850272s ago: executing program 2 (id=436): openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x11, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, 0x0, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff5, 0x4, 0x0, 0x0}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000340)={{0x2, 0x3, 0xf3b, 0x1, 0x13fffffc}}) 9m51.248807775s ago: executing program 2 (id=441): mkdir(&(0x7f0000001a80)='./file0\x00', 0x1cb) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x190) mount$bpf(0x200000000020, &(0x7f0000000000)='./file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x6000, 0x0) 9m51.088272643s ago: executing program 2 (id=442): syz_open_dev$radio(&(0x7f0000002380), 0x0, 0x2) syz_open_procfs(0x0, &(0x7f0000000200)='oom_adj\x00') prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0xfffffffffffffed1) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0x20c89e, 0xc000, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1600000004"], 0x50) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 9m48.964813975s ago: executing program 2 (id=448): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x101100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000001d000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, 0x0}], 0x1, 0x4e, 0x0, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) 9m48.353259884s ago: executing program 35 (id=448): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x101100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000001d000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, 0x0}], 0x1, 0x4e, 0x0, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) 9m3.180318529s ago: executing program 8 (id=594): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x402) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x5, 0x20ffd}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000e, 0x11, r0, 0x100000000) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x24020000) syz_clone(0xb60e111f, 0x0, 0x14, 0x0, 0x0, 0x0) 9m2.608605649s ago: executing program 8 (id=597): r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027fa80a010100000004"], 0x57) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 9m1.711175554s ago: executing program 8 (id=604): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 8m58.795172716s ago: executing program 8 (id=612): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x3f) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) mount$bpf(0x200000000000, &(0x7f0000000440)='./file0\x00', 0x0, 0x98d046, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x84000, 0x0) 8m58.369526189s ago: executing program 8 (id=616): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0xa0380, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)=@x86={0x5, 0x5, 0x17, 0x0, 0x3, 0xf9, 0x2, 0x79, 0xff, 0x8, 0x1, 0x1, 0x0, 0x8, 0x5, 0x8, 0x72, 0x7, 0xba, '\x00', 0x3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 8m56.283931865s ago: executing program 8 (id=626): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000140)='.\x00', &(0x7f0000000080)='proc\x00', 0x189, 0x0) r1 = getpid() mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r2 = syz_open_procfs(r1, &(0x7f0000000340)='timerslack_ns\x00') setresuid(0x0, 0xee00, 0xffffffffffffffff) cachestat(r2, &(0x7f0000000000)={0x264, 0xb}, 0x0, 0x0) 8m55.54150575s ago: executing program 36 (id=626): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000140)='.\x00', &(0x7f0000000080)='proc\x00', 0x189, 0x0) r1 = getpid() mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r2 = syz_open_procfs(r1, &(0x7f0000000340)='timerslack_ns\x00') setresuid(0x0, 0xee00, 0xffffffffffffffff) cachestat(r2, &(0x7f0000000000)={0x264, 0xb}, 0x0, 0x0) 8m23.314774849s ago: executing program 7 (id=760): r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x1000) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '\x00'}, 0x0, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 8m22.373691537s ago: executing program 7 (id=765): sched_setscheduler(0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x10, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0x970, 0x1f480, 0x8, 0x399}) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000000)={0xa000000000000000, 0x10000, 0xe6, 0x2, 0xd}) io_uring_enter(r0, 0x8ae, 0x6933, 0x17, 0x0, 0xeffd) 8m21.017967251s ago: executing program 7 (id=770): socket$nl_netfilter(0x10, 0x3, 0xc) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3e0, 0x110, 0x11e, 0x110, 0x2f8, 0x2f8, 0x2f8, 0x4, 0x0, {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@remote, @loopback, @local, 0x1, 0x1}}}, {{@arp={@multicast2, @private=0xa010100, 0xff, 0xffffff00, 0xc, 0x4, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xbe9240b8a223bba0]}}, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x24}, {[0xff, 0x0, 0xff, 0xff, 0xff]}}, 0x2, 0x6, 0x23b0, 0x9dd7, 0x80, 0x9, 'veth1_vlan\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x12}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "716ebd2e1aa0cc683e62f312359594df00da56317f76121697127951fdba"}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x430) r0 = syz_io_uring_setup(0x34b8, &(0x7f0000000540)={0x0, 0xc3b1, 0x800, 0x1, 0x7f}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x24280, 0x9) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000040)=@IORING_OP_ACCEPT={0xd, 0x30, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80800}) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) 8m20.394369252s ago: executing program 7 (id=772): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x185093, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x11050ca, 0x0) umount2(&(0x7f00000002c0)='./file0/file0\x00', 0x8) 8m20.016913897s ago: executing program 7 (id=775): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000ac0)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='&'], 0x10) 8m18.335520696s ago: executing program 7 (id=787): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}, 0xb}], 0x1, 0x40000021, 0x0) 8m17.818230881s ago: executing program 37 (id=787): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}, 0xb}], 0x1, 0x40000021, 0x0) 7m19.126977958s ago: executing program 5 (id=1058): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001800ffff00000000000000000a000000ff000009"], 0x1c}}, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) r2 = dup2(r1, r1) sendmmsg$inet6(r2, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000600)="384000000000ce8b2e44e6fb44858386d2a320b7531a3afd6b5b01702b8de4ab9c33af8b87553121", 0x28}], 0x2}}], 0x1, 0x0) 7m18.727328677s ago: executing program 5 (id=1062): socketpair$unix(0x1, 0x3, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.1GB.limit_in_bytes\x00', 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x1e5842, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x145542, 0x40) ftruncate(r3, 0x2007ffd) sendfile(r1, r2, 0x0, 0x1000a3) 7m17.735773859s ago: executing program 5 (id=1066): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xf, 0x0, &(0x7f0000000200)='syzkaller\x00', 0x2}, 0x94) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x11, r1, 0x1, 0xf, 0x6, @broadcast}, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r3, &(0x7f0000000200)=ANY=[], 0xffffff6a) splice(r2, 0x0, r0, 0x0, 0xfffd, 0x0) 7m16.687909369s ago: executing program 5 (id=1074): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x84000, 0x0) mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x190) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) mount$bpf(0x200000000000, &(0x7f0000000180)='./file0/../file0\x00', 0x0, 0x1b7f495, 0x0) 7m16.254223045s ago: executing program 5 (id=1079): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)=0x0) timer_settime(r1, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x3}}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180)={0x42, 0x1000, 0x2, 0xf5ff}, 0x10) sendmsg$tipc(r3, &(0x7f0000000540)={&(0x7f00000001c0)=@name={0x1e, 0x2, 0x1, {{0x43, 0x3}, 0x3}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x88) 7m12.196050313s ago: executing program 5 (id=1091): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r1, &(0x7f0000000200)='S', 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x801) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)) r3 = syz_open_dev$sndpcmp(&(0x7f0000001200), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_DRAIN(r3, 0x4144, 0x0) close_range(r0, 0xffffffffffffffff, 0x100000000000000) 7m11.330579981s ago: executing program 38 (id=1091): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r1, &(0x7f0000000200)='S', 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x801) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)) r3 = syz_open_dev$sndpcmp(&(0x7f0000001200), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_DRAIN(r3, 0x4144, 0x0) close_range(r0, 0xffffffffffffffff, 0x100000000000000) 3m0.823411459s ago: executing program 9 (id=2228): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000001000}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x7) write(0xffffffffffffffff, 0x0, 0x0) r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x86) fchdir(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x143042, 0x0) sendfile(r2, r2, 0x0, 0x7a680000) 3m0.13390998s ago: executing program 9 (id=2230): socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) r1 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, r2, r3, r4, &(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)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0x1, 0x1000, 0xb, 0x255}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xca58, 0x200, 0x2000, 0x10000004, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x35bc, 0x1, 0x0, 0x30b}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc1cf, 0x2, 0x3, 0x3e3, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8206, 0x800, 0x2, 0x23e}}], 0x1, &(0x7f0000000340)={0x2e, 0x6, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x4, 0x0, 0x0}}, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004"], 0x48) ioctl$DVB_DEMUX_DMX_SET_FILTER(r0, 0x403c6f2b, &(0x7f0000000000)={0x6, {"771c2e01f8ffffffffffee00", "000900000000000200"}, 0x7, 0x4}) 2m58.802246242s ago: executing program 9 (id=2234): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/sem\x00', 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x22002, 0x0, 0x2}}, 0x25) memfd_create(&(0x7f0000000000)='/dev/sda1\x00', 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$FIBMAP(r1, 0x5393, &(0x7f0000000100)=0x3) 2m58.420362142s ago: executing program 9 (id=2236): mkdir(&(0x7f0000001a80)='./file0\x00', 0x1cb) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x84000, 0x0) mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x190) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000440)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) 2m58.067892327s ago: executing program 9 (id=2237): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x20, 0xf, &(0x7f0000000280)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8fea, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x67a021c03d2005e9, 0x4, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99ee}, 0x94) timer_create(0x8, 0x0, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000002380)={r1, 0x0, 0x2d, 0x0, @val=@netfilter={0x2, 0x1, 0x600, 0x1}}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x4, 0x11, 0x0, @empty, @empty}, {0xfffc, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b143b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c045942824251d7d17b5191584bcd4fbe40a23424d", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1d19cb307b3472ab9cdb042d2", "643fcbb2c5a57df67d074af6e8dafe09"}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2b}, 0x94) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 2m56.972252357s ago: executing program 9 (id=2242): capset(&(0x7f0000000240)={0x20080522}, 0x0) timer_settime(0x0, 0x1, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x4048aec9, &(0x7f0000000080)={[{0xfffffffc, 0x0, 0x0, 0x8, 0xfc, 0x81, 0xe9, 0xf, 0x1, 0x0, 0x0, 0x8}, {0x100, 0x0, 0x0, 0x0, 0x8, 0x7, 0xfd, 0x0, 0x0, 0x0, 0x47}, {0x3, 0xa, 0x22, 0x8, 0x40, 0x0, 0x5f, 0x1, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd}], 0x1ffffff}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a040007000000b6f1ffff0000854105001a"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000002100000000000100000000000002000100010000000000010200fd000005000500000000000a"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 2m55.950951853s ago: executing program 39 (id=2242): capset(&(0x7f0000000240)={0x20080522}, 0x0) timer_settime(0x0, 0x1, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x4048aec9, &(0x7f0000000080)={[{0xfffffffc, 0x0, 0x0, 0x8, 0xfc, 0x81, 0xe9, 0xf, 0x1, 0x0, 0x0, 0x8}, {0x100, 0x0, 0x0, 0x0, 0x8, 0x7, 0xfd, 0x0, 0x0, 0x0, 0x47}, {0x3, 0xa, 0x22, 0x8, 0x40, 0x0, 0x5f, 0x1, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd}], 0x1ffffff}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a040007000000b6f1ffff0000854105001a"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000002100000000000100000000000002000100010000000000010200fd000005000500000000000a"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 14.734975091s ago: executing program 0 (id=2684): r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(0x3) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7a, &(0x7f0000000340)={r3, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30}], 0x492492492492775, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 14.309930463s ago: executing program 0 (id=2685): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r0, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x73f0, 0x9}) fcntl$lock(r0, 0x26, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0x73e9}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) fcntl$lock(r1, 0x26, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0x73e9}) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) 6.58361308s ago: executing program 6 (id=2695): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) fallocate(r0, 0x100000000000011, 0x2000, 0x2f93) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) 6.582004793s ago: executing program 0 (id=2696): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffc, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x7}, 0x8) listen(r0, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) sendmmsg$inet6(r1, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)={0x0, 0xb, 0xa9a}, 0x8) 6.500112681s ago: executing program 3 (id=2697): socket$inet(0x10, 0x3, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000000, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22801, 0x0) write$FUSE_ENTRY(r3, &(0x7f00000004c0)={0x90, 0x0, r1, {0x5, 0x2, 0x6, 0x800, 0x6, 0x4, {0x3, 0x3, 0x6, 0x7, 0x4, 0x5, 0xf1, 0x0, 0xee, 0x8000, 0x5fe, 0x0, r2, 0x2, 0x3}}}, 0x90) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x18, 0xfffffffffffffff5, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0x0, 0xffffffffffffff44, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.709277698s ago: executing program 1 (id=2698): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x80000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0xc085}, 0x20000004) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r2 = io_uring_setup(0xb66, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0xa, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1600000004"], 0x50) sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x2d, &(0x7f00000000c0)=[{&(0x7f0000000000)="1b", 0x40000}], 0x1}}], 0x51, 0x0) io_uring_enter(r2, 0x2219, 0x7721, 0x16, 0x0, 0x0) 5.65605389s ago: executing program 6 (id=2699): r0 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffbfff, 0x1, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0xffc, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) r1 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x154}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@new_dev={0x2, 0xc07, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x180}}}, &(0x7f0000000480)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r6, &(0x7f0000000180)={0x0, 0x20fb87, 0x800, 0x1, 0x32c}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9f92, 0x200, 0x1006, 0x15a, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xcbdd, 0x8000, 0x10000000, 0x146, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x8, 0x3, 0xffffffff}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x2000, 0x2, 0xbd}}], 0x1, &(0x7f0000000340)={0x2e, 0x54, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x700, 0x1, {}, 0x1f, r5, '\x00', {0xfff9, 0x826, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff4f, 0x0, 0x0, 0x7}, 0x94) ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0) ioctl$SNDRV_PCM_IOCTL_DRAIN(r0, 0x4144, 0x0) 5.60845738s ago: executing program 0 (id=2700): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 5.515125362s ago: executing program 4 (id=2701): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r0, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0xfffe}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') 5.309013602s ago: executing program 1 (id=2702): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x20050800) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x3, 0x0, 0x1, 0x0, 0xb47, 0x9, 0x0, 0x80000001, 0x3}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) syz_io_uring_setup(0x61, &(0x7f0000000300)={0x0, 0xd004, 0x2, 0xfffffb, 0x29c}, 0x0, 0x0, 0x0) 5.226093335s ago: executing program 3 (id=2703): socket$nl_route(0x10, 0x3, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x54) socket$inet6(0xa, 0x800, 0x5325) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'veth0_to_team\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000004c0)={r0, r2, 0x25, 0x0, @void}, 0x10) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'veth0_to_team\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'veth0_to_team\x00', 0x800}) 4.257573972s ago: executing program 3 (id=2704): syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@code={0x1, 0x81, {"0f22e5c744240060420000c744240233d8cecbc7442406000000000f011c24668f38896810c4027958b20000000064449966baf80cb83284af80ef66bafc0c66ed66baf80cb8cc07ff8aef66bafc0cb8d4000000ef48b8f8000000000000000f23c00f2135030009000f23f8450f2244"}}], 0x81}) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0200000004000000080000000100"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x6, 0x10, &(0x7f0000000000)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1ab92b}, {0x85, 0x0, 0x0, 0x8}, {0x4}}, {{0x5, 0x0, 0x4, 0x9, 0x0, 0x1, 0x2000}}, [@call={0x85, 0x0, 0x0, 0xb2}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x9}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000140)='GPL\x00', 0x4, 0x0, 0x0, 0x40f00, 0x29, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) syz_open_dev$loop(&(0x7f0000000100), 0x5, 0x0) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x445, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x401, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 3.888600267s ago: executing program 1 (id=2705): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="680000000206010800000000000000000100000a11000300686173683a69702c706f7274000000000900020073797a3000000000050001000700000005000400001600000500050002000000"], 0x68}, 0x1, 0x0, 0x0, 0x2002c0c4}, 0x8000) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) r4 = fcntl$getown(r1, 0x9) read$FUSE(0xffffffffffffffff, &(0x7f0000001e40)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005240)=[{{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000004c0)="fb30bfba4f012124f6b89cb035c6b3867f9ef20dc6e2011c3cc0cf9c7a3ca197d2bf3dce1dd99eb88cbbacd1611ef77f038ce0a1ab0db85bc72854e1d38141135c4ce81e8b8e461104653284448dd3433b6ac57f22b08df2d115ab604daef2b8a48ad8af3ece4df2e3f4b14a439e84867aaeacdd7f814a60fb6e54f072e4663d1a764041557dfe41fea13f163cb8ac4a09d373a8d345aacb2e2f7b9606152d35204567fc9ae8165e1370f82dea1f42f69b725403f20aaf9b7eb204bef799fe228e8e69da4c8b11a98cfd9d4fc01e", 0xce}], 0x1, 0x0, 0x0, 0x8044}}, {{&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001bc0)="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", 0xfd}, {&(0x7f0000000740)="df95d69ac70e2b06229232d043885b000005674f675aecc2b9b3b489784f580e7a58f38ead00bccd30c34128800feb0b2f9a87924ce6732b54c33107d33ea71d143fe468fdd3b3923b505220f8bd2a7e0a99c6c9c53db2c8e824b41f62a43fd332eafd34ae6ab898899dbf77c41d49ccc3b65659b5916b9abd", 0x79}, {&(0x7f00000007c0)="7623a5551c776a623b4e03096c81981c7d9bfdfc13ea57bb8c1e689a6644d12fbc98c551fced7798573e2c3cb73ba3170833eb6819741cd7032bcc51e34b83b7a0b131edc860b8f843e474f2119131c2d85d7c624e111d094565b81a524e16fa0300ab2899ee69a82f888ed7df616f74d7b0f249022a6df2e54d4ebb", 0x7c}, 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{&(0x7f0000004140)="0bc82e862e26f1343886f7aa0e1bd152f382a7a9f7956eaf7cede070cb11e453e307a774d595452c806d14e3bfc039d610d5aaa0211de9b0c95224273f5f81a0f811aa0159f6cc67a1b05274a148455ac352c90f0571b3eb53f247cd8d22a8163c4e16bb93a81842ce0660cefe0744b959f9b536ae206bfcb07e82f64b20d06db3852c4d1a4ef0c3c3eb540cd3dcdbecbf810c25538641e8252ae326acbebc029116c444ac18678cd76fe5fd7a2dd06ac189703c3785629c571efa0e5dddbbb9a0774c0e3932bad18cf4dd285548b67585a2e1dd2e0a113788491277900332961a1f119fc516718e885e5433f2a43dd3b5e467e5ba24e61012ccd2141a239b9779e0858527e977efb53793d459c11776c315537cf4080655f5b6d076fdd13cb71cac543da0be28bcd16e4cdc408399fb69155002ea2fcc354e3d63b5259281efbdc6b5306994be42ac650cebb75bc7b746b86534c2658ad2d1e81e4f9732aefa5c553ae97be67833ec4551ac33421eb394a7929fa12866f7f246b29b770bf1d278dddb70dcba469b03901667fea2b4e1ae00239786c5351a7cc6325a3e611055f76d76d62476c921a10100d43e0a6e8be4ec584f7b63e539d312e1ba230942bc7856ca4c0189261b8d0283b0003d42ec8299f2c219153e64a8a991b752e1cd0e70704e824b78418fa13d075a7662da6da90104cd21cdae90367ed5a585a2477ed6d2db6bbe3a76e7f33d9bd27d2576107cb0f039b0a02f97ea2e9f6aab92db551a142b9e407ed1066b292cbc32f671cdf89dee0d26d3c3f5f85392b5aab38a3b7c1c5051c8f505b414ad0381695b3d7daba802f6e07dee48cebf9f3c12eb62d27f743e935bb499c359c8932c6a6885a17d03fe327fea95f520cdb51dbd179502bb3b1c6834e755e7640629725bb1e102a7237efc8dc56a0fee28b756c67f42adf359027c8e522cd7cbcf3bd4a384bcd4a8c17d7c48d8621c14e8ce8ef6e721abdafaa7ecf894a6b34034e1dfc168c29bb52e8c796c6d86d6990ff8cfd0d0abf671afe60d1109d90150fdb664932ecd8d907c96a2098d6166ba8564b41832646c846d45b0e6885a86001b7b4fd2560c0908460f13f120d6cd06ee4bf8af39df1787c8be2a6b6a71bc8bc757f4b2620860f7fbf15aa851b659507ea1bdbf648d8bec0a3db32497614c544c87845ae8874020e3010b76af051880e6c11ea504f3b65e302e29e0576ca4806293f9fe296225e8d3f1329c610a8e79293f90fea720a24ed1419ff0a7a666636da9f5a05713ff170b3e0798011da424c8bc4f04dda19fc85c53e7914c071775fa136fb28d368965588ec5e11825fdbfe91ed207517f1929e3abf962c00b4e61669402d0159ab6526d9949155f8b98f9f2cf59ebb33a3a79919e6833b2098a67b076f67184b259f795466dd2462355c88358f4c6a484c5fa0753ba19d2af0267bb5aa2bf87be4858dcbdc114cbc22d98e1d59f5915138460d293109d173c64cf899e4c36f22561b17a8bd73faacf1a661c7ea9d6807178d1467d3dd2e9e1579658d8171f9ad2368df1d75e81d22898ca29f10d26a1665d12fb4fc045ec96f8551cb83e431c146f674f6adec90fee57d220cc3f8cd97f7c3a147132b16d6776b8a6e672877074193f3cdf6872b49c9ebaf62354a92b938f1c675d07fc9db53151284925ab425b4c48ca5334648095d6d71537255b1460b6fda3ece97a7adc7ec65216883b8df3fc1c27152ae3f8b52c1c17845219661756f16fd5cd316a46f09f23652b0bcdb5e25ef78d2b2e9ec2f7b21f073d75b432a5b2f911d5bffe1dee240357fb7983782c8777839b937befc3ea36495089e1329843ffc9b655ba7f03627ac197071bb0c8b2ec4bff7e23eed674c7586e1de1e8971098889ce118ac1f181c8112d7a30d01f567e987ca334f9bdcfb0cf14a830656a4d3a1bee7db5829b34579c46333aa6ea4210f40e11bb99ce7a115687823339c382579d5493bcb791e2a147ea2953976772b6f198367c7b8f45a63a6d614fc61237df00300d400f0eb427a7d3c306cb3731e73d3b601b535171346ee2a9ef9b97d76f4348bd12415386b0e354fbd3a498aefd6894a840956a806e3152f5c2f41ce5ec705d28a5f1999c60c24aa2d662f6130766ece4e0f6bb95b726908ac6d7d3fb1df1f7836b538f2c58eb9caac3d97fe40bff3eee4fcdcd742d55e4df89ca20f3270e65c9eca512a7f381a6624978505dc49de15e15379f631d3ac4a42562a5950557eb287ae5586eabdc9f3cf3bdf2c57055ae2046e74a2701048b75c690708482202597935b756379dcb7808cc5f336294b689aa08f10a89e5d2d977b70a403732ac581d80892585ee4b5a9e84e417c3fdb880195532969dd4eafe130d0abdf568410365bf5e10cd728240a94b8a52fbdc71d6286cca1adc50a11fa28e7eafc2deb8c04dfa0b52cf528a0b3e0e6008e755be437a28f73504aa9a0ece3a745dfb2187f6b2fac2fc8e796a85a4756f7eadc639b96f281a0fbd1ab6503ebd8297be37720b837f619302811dac64f8b54893e544a00d0c8d4d29ebeace2b633b3beb29396dca62c32feecb10eb41f5b9ca245c54de12cbe768aed252817e7a89f4dbaa7a495cd2f29c5b5ddf79ff25b422e77c841d757f60758d27337e2574edd93d2cc45900f39278fa6c8acb3088f07f8be4b57e493d20ee9f8726adaba00f5efd19ea7108ad6b6ccc20eced8a3f6af78c37b1d046f3f4507ef40b2d4335957c9f5fded12c396e4e17b0ab8e0c140372a67c337553009c591cbfbc054700f05df4b9c34c2f52201093a1b3d4ca1033a0be02c0d47aeae1ad6738caad3edb468581bd9ff90ff447224a834d304845b2a0cd15a5efbd6aef1c5f344f7f820699ec6eb1c60eba60135c8a3a56e6bcf230a10a92ee74c1b99674daf1abbca51d752c3dc77115c52244f85c5f3aa70874ed2a117474bd77200bca1303fb6c1a82c317912a2fde3e2b65ad75d37c80e7addcb96a4979c858c88b4e0fc4668be77d64660107f4bad2ad72260347f2dfbbbc732e99301aa856ddcbd54d58ba8267d29822ef724054499a679f27baee4a4430a6eca7db2fcbc482a39c40796a2f43b499bb4d0ae9387e9c7adf0e48e7da682361ec82f942e340a1dcde5f5f6707f8131d4b94a9d6acab0b57d3f6e838c5d2a63452f1ab436d55215da9f5667a2b8cd5516ad36b5ade540310679bb392683223f209833a3db94f428ae5f63582603d5302a7080e180aae1c7abd8fe175f9ca0c5994c8df87ef7a857af0ac2c5af9753ba1f37fc2533c6fcd0b66c664fceaca05255d82fb0bec3ebc5849a3f76e09e27dd2e84b986a26b8391c99437d89a0e28a0171ddcbe49e07583b22c72b23ba3d6a449bf1dd55fd47b95b8ecf2c71ca849dc5f84c45a702c660fb9b11ed151d42f7f75e57d29ee40b1a0cb9a15e44fb77219cbd7f4450521f30021571793b6cc5ce25819722258b9db71efefa1ff36954f8d68137d1275fb8de11080641c60d4f56fc9f18465343d6d219d64be92a9790e892a92f492720e9ccf9f75b1c95e365e105316bdb1d4b1bc08d29c9e254046af6ccdda1843ba1d149538e5ba7e0d59dc7a09269610b6af2bd90a195a2c38e7540c5a8243b846c0a4b75977d4be7bcf9ba694e4e8c2bb7419a950e9260002409a8db60f64097cd26517a739e90123bc5108ba61a22f51be086dea2cdf027b74e941d9ffef0882891a8567bce93fd0ba67b766f22a4d99efe1ab5c65c1e11e0ac6e0b4e2edf5217b6de2d35807be916e7fac902bfbe5b6c240b5857fb4c951e92302109d2cc90160417e41fbc9ccb5f7e3b382ee7ae228f7e84de77e8eef9231aa18790cb10ea7d5329052dc361aadae7b95ed8892c8cfa0c2a04154ff92182c9c38495d032efa920a1a8672f056c926a290b821b709e71ba516c20b14967da140ccead0d9ba7e1cdbe5dcda2331197b904b11ae88bbcb93e4c2862d6438249f8ffb3228cac444b0bce9cef01fdaabba1928c5a51fbe83077621e6b7fb511b9632e0d5bf991fa81d89e448b740c8b8df95a13aecb511eebd036b8162631f9445eb81a0ee158db445d6a6bd5d84f50640a503c26ae16fa37440b66e55d448dc71700103f4eaa935423790b61f2b617871b4e618b11811bc2e4c244f49a7d66b31b0d574cfecbaa9a297d55fb4e6955779b64196ca23df2494f21b1289d453dade97fac16f9cb4d29e7baa7a5a20ca9378e5f3c796e210d3237afb7d55a342b2e77acb1ab1e302e525b07c6160365176479c121dc686f17fbc32d5a49c67301e4b406e78ac66cc3bda2bd66de9aedb62ca9398e65cf32264598ecbc58ed959d66909086e9ec10eb759850542fa39c50d1a0f59fcc68dfef1b1e25a5e7d82c953aa4343bbca4791bd2fc70597a881599779b695f793716dd154165c80d6ec811f683c637b43207f3f03424c414be0706970cfe4a8370ecc2ce02ed0c00779bddc6a5d0f8616233830582baa3e33145008782814e5fcb7a61d5efb9879dc2f3db212ff7af58cca84e42135f36e385acb82bc4a7b4716ff3e68a20082022eb7520a30cb904175d2a6683f1a69d7fbc9b51e42960eecebbd36a4b449c8003c4b4ec56a599ae6a58c038c41065e43750434a132841af7169799d535eb35ec1629983a9949acbf4a8f8851c12a84d17e691d37f1fed34ce39e9fb414280344fcc9410d1ce31ca5a76bab07a6e9e197fb9976f841fef680f16780bf79f9d66a428c41e1a94258b6fff58880fbcc78cd4ed45bfff64afb7562d42ead62368900ac4eff0ad836a166d14dff8abd39f336a417f60cafb35e12040efc1313c5d869a574051ff96bf21d630b538cd9c9fdd0dfe21577f58322a4a5c4a63fa67a125229842ff64b590dd47f0c6fc39733344fcaa4e80d47c42a67aaaea941f78cc765c147ef117e4deb595ca4a3844f48bddf8713cda2bf448dfb22e5762ab8f578cfac3496368e43a9f3d784f278dc450fe72badc3c08a40725bfec74821d8755597fb4b6f76621808dad3c1313c7d0b3aead2bb7111f0ead066d329b41d53dc3d0eb5c243fbdffcc032e9a8612e3fbe925d75b75cb9e300aaa387b84ece729257374b4e5c6e631d09a864044cb66ff66b36a093f2897dcb602f4de16544c3d16105248ee2973064b3a7ec2f0008d938a462bf77a1c9ae711cfe69f3b24919790f72000dfe5f15a811fcd302b645a82918c2a37a712f1f5358c8ab61fd057f24186b639935cfcb494efcec4781d5f6ac01cae3832b99bcd150a145ecedb3e9f3b41b2c5bc45049ab4f7d8829ddac9443de034631b15fd162f6226828c183a32018c55944f0280fceda941e5b15de565323abd40c4d0e5ea32996bb8da2417464ceec16696fe6c005360f1673ab7967cbd38de2b6de2bb0dd5f2fca1229d34d0f1d69a224c5b1dd812c46498991f337bda438d86ad08691ded9abf0105d157807bedea8c48cb7138de7503f8b349fd4d0e5dc4b7fef8ef27e1410300dd9829195e2716038de9bc31a7abaaed643367f48a2df7e41b6d49603b1a7367be31430dc8d913bf084ceacbb16c46a150b5932fb110b0b86f6405e0c39035463b2304f7e836b4ee56c1a71681a58be23f2f8d1e7f1674fbf893c0ab6bea1c11ae4f40c8fbcbe09e29df3d05e4821ef35779afddd2a68232258740397cd4", 0xfc0}, {&(0x7f0000000180)="46e22d07aa839215b2130627688cf2b5", 0x10}], 0x4, &(0x7f00000051c0), 0x0, 0x41}}], 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0xa0406, &(0x7f0000005300)=ANY=[@ANYBLOB='trans=fd,rfbno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cachetag=/dev/dvb/adapter#/demux#\x00,noextend,dfltuid=', @ANYRESHEX=r5, @ANYBLOB=',aname=/dev/dvb/adapter#/demux#\x00,aname=,:]:@,loose,access=client,debug=0x0000000000000001,uname=/dev/dvb/adapter#/demux#\x00,privport,subj_type=,uid=', @ANYRESDEC=r5, @ANYBLOB=',appraise,uid<', @ANYRESDEC=r5, @ANYBLOB=',context=sysadm_u,smackfshat=/dev/dvb/adapter#/demux#\x00,hash,subj_user=/dev/kvm\x00,\x00']) 3.717717117s ago: executing program 4 (id=2706): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x2, &(0x7f0000002400)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) fcntl$setpipe(r0, 0x407, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r5 = fcntl$dupfd(r0, 0x406, r0) getdents64(r5, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) read$FUSE(r0, &(0x7f0000004480)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000180)={0x50, 0x0, r6, {0x7, 0x29, 0x4, 0xffffffffc8001048, 0xffff, 0x6, 0x2, 0x0, 0x0, 0x0, 0x80, 0x3}}, 0x50) 3.641174392s ago: executing program 6 (id=2707): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$unix(0x1, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0xa4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x700}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x9, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x6}, 0x70) r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000a80)={0x0, 0xabba, 0x400, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0, &(0x7f0000000580)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x3, 0x255}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x400, 0x2100, 0x10000004, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x11e0, 0x1, 0xfffffffe, 0x21}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf911, 0x0, 0x1, 0x1f0, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xac1b, 0x8200, 0x2, 0x250}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {}, 0x1f, 0x0, '\x00', {0xfff6, 0x0, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x6, 0x0, &(0x7f0000000000)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) 3.306629611s ago: executing program 1 (id=2708): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xfc}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x6}, {0x0, 0x0, 0x400000000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x64010101, 0x0, 0x32}, 0x0, @in=@private=0xa0100fe, 0x0, 0x0, 0x0, 0xb7, 0x2, 0xfffffffe}}, 0xe8) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x1c) 3.047060184s ago: executing program 3 (id=2709): syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x40) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x200000) 2.5589069s ago: executing program 4 (id=2710): socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x200, 0xfffffffd}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x2, {0x42}}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x0, 0x3}}, 0x10) bind$tipc(r2, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x2, 0x4}}, 0x10) close(0x3) r3 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r3, &(0x7f00000000c0)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x804}, 0x4) 2.151348151s ago: executing program 6 (id=2711): unshare(0x20000400) r0 = mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) syz_io_uring_complete(0x0, r0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x1000000) close_range(r1, 0xffffffffffffffff, 0x200000000000000) socket$alg(0x26, 0x5, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x1, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) syz_ublk_setup_queues(r4, r2, 0x0, &(0x7f0000000500)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x2, 0x1000000, 0x33d, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x20, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8204, 0x2000, 0x0, 0xfffffffd, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6916, 0x40, 0x80000002, 0xfffffffb}}], 0x1, 0x0, 0x0) 2.0894037s ago: executing program 3 (id=2712): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./dev/kmsg\x00', 0x60000, 0x0) lseek(r1, 0x0, 0x2) read(r1, 0x0, 0x0) 1.916236558s ago: executing program 0 (id=2713): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fanotify_init(0x20, 0x2) setuid(0x0) close(0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) fanotify_mark(r1, 0x201, 0x20, r3, 0x0) r4 = fanotify_init(0x20, 0x0) r5 = fcntl$dupfd(r0, 0x0, r3) fanotify_mark(r4, 0x441, 0x1002, r5, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1.91595829s ago: executing program 4 (id=2714): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000380)=0x80000000001, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000580)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0125b38f961918f99bf9c2c146e42327f178dc2b3d4936e7f7f0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b6079207fb21e718080907964669be539791e3e98687ee059853", 0xfffffffffffffcc1, 0x840, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000280)={0x6}, 0x8) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000001f00)=""/4106, 0xfffffffffffffccb, 0x0, 0x0}, &(0x7f0000000080)=0x40) 1.611873284s ago: executing program 1 (id=2715): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b3, 0x0, 0x1, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000580)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x45}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) socket$inet_tcp(0x2, 0x1, 0x0) syz_ublk_setup_queues(r7, r5, &(0x7f0000000500)={0x0, 0x1fffd, 0x0, 0x3, 0x2000000}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x400, 0x3, 0x10000004, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf7ff, 0x8, 0xfffffffe, 0x33e}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7c10, 0x10, 0x2, 0xe3, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x29a7, 0x8000, 0x1, 0x392}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, r4, '\x00', {0x2, 0x0, 0x0, 0x0}}, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)={0x2f, {0x9, 0x0, 0x200001, 0xffff, 0x4, 0x400}}) 1.386792961s ago: executing program 0 (id=2716): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x1, 0x4, 0x1, 0x0, 0x0, {0x2}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x1c}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) recvfrom$inet(r1, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) close(0x3) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 1.344371416s ago: executing program 4 (id=2717): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e0021002abd7000f1befff7118c88ff", @ANYRES32=0x0], 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x80) fsync(r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000580)={0x50, r2, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0x4}, @NL80211_ATTR_PMK={0x14, 0xfe, "f3992bfa51c85aff39b5f603cc629046"}, @NL80211_ATTR_PMKID={0x14, 0x55, "3caecdf5f8d1853d75a758f3168a1ecd"}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000015}, 0x8000) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x20044818) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x2e56}, 0x8) 964.15654ms ago: executing program 4 (id=2718): r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r0, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x9}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x109) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x18a42000) fremovexattr(r1, &(0x7f0000000140)=@random={'user.', 'memory.events.loccl\x00'}) 804.255855ms ago: executing program 6 (id=2719): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x68, &(0x7f0000000080)=0xa40, 0x4) recvmmsg(r1, &(0x7f00000040c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000004080)=""/9, 0x9}, 0x1e}], 0x1, 0x40010102, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x7f, 0x4) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e23, 0x6, @mcast1, 0x9}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) write(r2, &(0x7f0000000300)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80) 554.911129ms ago: executing program 3 (id=2720): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3dfd, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000000080)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x24, '\x00', 0x0, @fallback=0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) openat$sysfs(0xffffff9c, &(0x7f0000000240)='/sys/power/freeze_filesystems', 0x80, 0x100) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) socket$kcm(0x2, 0x3, 0x2) socket(0x10, 0x80002, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000013c0)=ANY=[@ANYBLOB="640000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="e502a988000000002800128009000100766c616e00000000180002800c0002001c0000001f000000060001000700000008000500", @ANYRES32=r0, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="0a000100000070"], 0x64}, 0x1, 0x0, 0x0, 0x20000811}, 0x0) 335.332547ms ago: executing program 6 (id=2721): open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000100)='./file0\x00') timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x410, &(0x7f0000000200)={0x2, 0x4, 0x1000000000000001, 0x9b}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') 0s ago: executing program 1 (id=2722): gettid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback, 0x7}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0xfffffffd, @empty}, 0x1c) r1 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd26, 0x25dfdbfd, {0x60, 0x0, 0x0, r3, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xc}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0xea, 0x0, 0xfffd, 0x0, 0x9, 0x5}, {0x12, 0x2, 0x0, 0x401, 0x8001, 0x1400}, 0xa5, 0x5, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x200008d0}, 0x44080) syz_emit_vhci(&(0x7f00000029c0)=ANY=[@ANYBLOB="bf565280a6a191ad442b9f2b9dc8cbb48c4667453d2226052c4f4b509f"], 0xfffffffffffffc62) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=@newqdisc={0x3c, 0x24, 0xd0f, 0x70bd2c, 0x0, {0x60, 0x0, 0x0, r3, {}, {0xffe0, 0xa}, {0x1, 0xc}}, [@qdisc_kind_options=@q_codel={{0xa}, {0xc, 0x2, [@TCA_CODEL_CE_THRESHOLD={0x8, 0x5, 0xfffffffc}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x55}, 0xc010) shutdown(r0, 0x1) kernel console output (not intermixed with test programs): 589540][T12068] ? __pfx_chrdev_open+0x10/0x10 [ 507.589571][T12068] ? fsnotify_open_perm_and_set_mode+0x13b/0x6c0 [ 507.589611][T12068] ? __pfx_chrdev_open+0x10/0x10 [ 507.589641][T12068] do_dentry_open+0x849/0x1420 [ 507.589689][T12068] vfs_open+0x3b/0x350 [ 507.589718][T12068] ? path_openat+0x142d/0x1d60 [ 507.589749][T12068] path_openat+0x1448/0x1d60 [ 507.589796][T12068] do_file_open+0x23e/0x4a0 [ 507.589827][T12068] ? __pfx_do_file_open+0x10/0x10 [ 507.589884][T12068] ? alloc_fd+0x654/0x6d0 [ 507.589914][T12068] do_sys_openat2+0x115/0x200 [ 507.589949][T12068] ? __pfx_do_sys_openat2+0x10/0x10 [ 507.589987][T12068] ? rcu_is_watching+0x16/0xb0 [ 507.590023][T12068] __x64_sys_openat+0x138/0x170 [ 507.590061][T12068] do_syscall_64+0x166/0x520 [ 507.590088][T12068] ? trace_irq_disable+0x3b/0x140 [ 507.590128][T12068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 507.590149][T12068] ? clear_bhb_loop+0x70/0xc0 [ 507.590175][T12068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 507.590196][T12068] RIP: 0033:0x7f3d9fe0e98e [ 507.590217][T12068] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 507.590238][T12068] RSP: 002b:00007f3d9e0a5b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 507.590261][T12068] RAX: ffffffffffffffda RBX: 00007f3d9e0a66c0 RCX: 00007f3d9fe0e98e [ 507.590277][T12068] RDX: 0000000000000002 RSI: 00007f3d9e0a5c00 RDI: ffffffffffffff9c [ 507.590290][T12068] RBP: 00007f3d9e0a5c00 R08: 0000000000000000 R09: 0000000000000000 [ 507.590303][T12068] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 507.590316][T12068] R13: 00007f3da00d6038 R14: 00007f3da00d5fa0 R15: 00007ffc529191f8 [ 507.590349][T12068] [ 508.196253][T12076] netlink: 12 bytes leftover after parsing attributes in process `syz.9.1578'. [ 508.375079][T12085] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1579'. [ 513.734804][ T998] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 513.889071][ T998] usb 7-1: Using ep0 maxpacket: 16 [ 513.895081][ T998] usb 7-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 513.896806][ T998] usb 7-1: config 0 has an invalid interface number: 34 but max is 0 [ 513.896833][ T998] usb 7-1: config 0 has no interface number 0 [ 513.896879][ T998] usb 7-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 513.896908][ T998] usb 7-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 513.947600][ T998] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 513.949232][ T998] usb 7-1: Product: syz [ 513.949252][ T998] usb 7-1: Manufacturer: syz [ 513.949270][ T998] usb 7-1: SerialNumber: syz [ 513.993388][ T998] usb 7-1: config 0 descriptor?? [ 514.000078][T12152] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 514.002945][T12152] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 514.247135][T12152] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 514.247410][T12152] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 515.541554][T12193] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1610'. [ 515.543701][T12193] netlink: 15 bytes leftover after parsing attributes in process `syz.1.1610'. [ 515.924632][ T998] asix 7-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 515.927770][ T998] asix 7-1:0.34 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 515.928063][ T998] asix 7-1:0.34: probe with driver asix failed with error -71 [ 516.024176][ T998] usb 7-1: USB disconnect, device number 10 [ 516.569969][T12216] FAULT_INJECTION: forcing a failure. [ 516.569969][T12216] name failslab, interval 1, probability 0, space 0, times 0 [ 516.571637][T12216] CPU: 0 UID: 0 PID: 12216 Comm: syz.9.1614 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 516.571747][T12216] Tainted: [L]=SOFTLOCKUP [ 516.571770][T12216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 516.571812][T12216] Call Trace: [ 516.571834][T12216] [ 516.571864][T12216] dump_stack_lvl+0xe8/0x150 [ 516.571973][T12216] should_fail_ex+0x46b/0x600 [ 516.572068][T12216] should_failslab+0xa8/0x100 [ 516.572175][T12216] __kmalloc_cache_noprof+0xa1/0x680 [ 516.572270][T12216] ? p9_client_create+0xbc/0xcf0 [ 516.572471][T12216] ? p9_client_create+0xbc/0xcf0 [ 516.572587][T12216] p9_client_create+0xbc/0xcf0 [ 516.572691][T12216] ? __pfx_p9_client_create+0x10/0x10 [ 516.572838][T12216] v9fs_session_init+0x46/0xd40 [ 516.572887][T12216] ? v9fs_get_tree+0xaa/0xac0 [ 516.572957][T12216] ? v9fs_get_tree+0xaa/0xac0 [ 516.573024][T12216] v9fs_get_tree+0xbd/0xac0 [ 516.573108][T12216] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 516.573205][T12216] ? __pfx_v9fs_get_tree+0x10/0x10 [ 516.573277][T12216] ? cap_capable+0x123/0x460 [ 516.573337][T12216] ? safesetid_security_capable+0xa9/0x1a0 [ 516.573436][T12216] vfs_get_tree+0x92/0x2a0 [ 516.573520][T12216] do_new_mount+0x319/0xdc0 [ 516.573583][T12216] ? cap_capable+0x123/0x460 [ 516.573652][T12216] ? __pfx_do_new_mount+0x10/0x10 [ 516.573715][T12216] ? ns_capable+0x89/0xe0 [ 516.573807][T12216] ? path_mount+0x647/0x1050 [ 516.573880][T12216] ? user_path_at+0xd4/0x160 [ 516.573962][T12216] __se_sys_mount+0x31d/0x420 [ 516.574037][T12216] ? __pfx___se_sys_mount+0x10/0x10 [ 516.574127][T12216] ? __x64_sys_mount+0x20/0xc0 [ 516.574195][T12216] do_syscall_64+0x166/0x520 [ 516.574269][T12216] ? trace_irq_disable+0x3b/0x140 [ 516.574345][T12216] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.574423][T12216] ? clear_bhb_loop+0x70/0xc0 [ 516.574539][T12216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.574603][T12216] RIP: 0033:0x7f3dee01e159 [ 516.574658][T12216] 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 [ 516.574711][T12216] RSP: 002b:00007f3dec276028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 516.574783][T12216] RAX: ffffffffffffffda RBX: 00007f3dee2a5fa0 RCX: 00007f3dee01e159 [ 516.574827][T12216] RDX: 0000200000000380 RSI: 0000200000000680 RDI: 0000000000000000 [ 516.574878][T12216] RBP: 00007f3dee0b5024 R08: 0000200000002780 R09: 0000000000000000 [ 516.574921][T12216] R10: 0000000000014c98 R11: 0000000000000246 R12: 0000000000000000 [ 516.574963][T12216] R13: 00007f3dee2a6038 R14: 00007f3dee2a5fa0 R15: 00007ffc38011f08 [ 516.575056][T12216] [ 519.020156][T12267] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1626'. [ 519.022054][T12267] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1626'. [ 519.624082][T12284] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 520.350183][T12311] fuse: Bad value for 'fd' [ 522.606208][T12324] FAULT_INJECTION: forcing a failure. [ 522.606208][T12324] name failslab, interval 1, probability 0, space 0, times 0 [ 522.606263][T12324] CPU: 1 UID: 0 PID: 12324 Comm: syz.6.1642 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 522.606299][T12324] Tainted: [L]=SOFTLOCKUP [ 522.606308][T12324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 522.606323][T12324] Call Trace: [ 522.606332][T12324] [ 522.606344][T12324] dump_stack_lvl+0xe8/0x150 [ 522.606387][T12324] should_fail_ex+0x46b/0x600 [ 522.606425][T12324] should_failslab+0xa8/0x100 [ 522.606465][T12324] kmem_cache_alloc_node_noprof+0xac/0x660 [ 522.606499][T12324] ? __alloc_skb+0x1db/0x7a0 [ 522.606529][T12324] ? __alloc_skb+0x1db/0x7a0 [ 522.606568][T12324] __alloc_skb+0x1db/0x7a0 [ 522.606606][T12324] tipc_buf_acquire+0x2b/0xe0 [ 522.606726][T12324] tipc_named_publish+0x2aa/0x820 [ 522.606753][T12324] ? tipc_named_publish+0x179/0x820 [ 522.606784][T12324] ? tipc_nametbl_publish+0x9d/0x2c0 [ 522.606821][T12324] tipc_nametbl_publish+0x17b/0x2c0 [ 522.606855][T12324] ? tipc_nametbl_publish+0x9d/0x2c0 [ 522.606894][T12324] tipc_sk_publish+0x1cd/0x430 [ 522.606964][T12324] ? __pfx_tipc_sk_publish+0x10/0x10 [ 522.606999][T12324] ? tipc_nametbl_build_group+0x2e/0x530 [ 522.607032][T12324] ? tipc_nametbl_build_group+0x4f9/0x530 [ 522.607064][T12324] ? tipc_nametbl_build_group+0x2e/0x530 [ 522.607109][T12324] tipc_sk_join+0x3b3/0x6a0 [ 522.607142][T12324] ? __pfx_tipc_sk_join+0x10/0x10 [ 522.607168][T12324] ? __local_bh_enable_ip+0x1ad/0x2b0 [ 522.607203][T12324] ? lockdep_hardirqs_on+0x7b/0x110 [ 522.607248][T12324] tipc_setsockopt+0x73e/0x9a0 [ 522.607281][T12324] ? __pfx_tipc_setsockopt+0x10/0x10 [ 522.607306][T12324] ? __fget_files+0x2a/0x420 [ 522.607336][T12324] ? __fget_files+0x2a/0x420 [ 522.607360][T12324] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 522.607382][T12324] ? __pfx_tipc_setsockopt+0x10/0x10 [ 522.607410][T12324] do_sock_setsockopt+0x17c/0x1b0 [ 522.607451][T12324] __x64_sys_setsockopt+0x143/0x1b0 [ 522.607493][T12324] do_syscall_64+0x166/0x520 [ 522.607523][T12324] ? trace_irq_disable+0x3b/0x140 [ 522.607553][T12324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 522.607579][T12324] ? clear_bhb_loop+0x70/0xc0 [ 522.607610][T12324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 522.607634][T12324] RIP: 0033:0x7f10b70ce159 [ 522.607657][T12324] 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 [ 522.607677][T12324] RSP: 002b:00007f10b5326028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 522.607705][T12324] RAX: ffffffffffffffda RBX: 00007f10b7355fa0 RCX: 00007f10b70ce159 [ 522.607723][T12324] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000005 [ 522.607739][T12324] RBP: 00007f10b7165024 R08: 0000000000000010 R09: 0000000000000000 [ 522.607755][T12324] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000000 [ 522.607770][T12324] R13: 00007f10b7356038 R14: 00007f10b7355fa0 R15: 00007ffe5f8e9fb8 [ 522.607811][T12324] [ 522.684507][T12317] Process accounting resumed [ 522.950786][T12324] tipc: Publication distribution failure [ 523.546194][ T37] audit: type=1326 audit(1788743212.207:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=12339 comm="syz.6.1648" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x0 [ 523.746161][T12346] all: renamed from lo (while UP) [ 524.505586][T12361] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1654'. [ 524.514764][T12361] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1654'. [ 524.514831][T12361] FAULT_INJECTION: forcing a failure. [ 524.514831][T12361] name failslab, interval 1, probability 0, space 0, times 0 [ 524.514867][T12361] CPU: 1 UID: 0 PID: 12361 Comm: syz.6.1654 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 524.514901][T12361] Tainted: [L]=SOFTLOCKUP [ 524.514910][T12361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 524.514925][T12361] Call Trace: [ 524.514934][T12361] [ 524.514945][T12361] dump_stack_lvl+0xe8/0x150 [ 524.514988][T12361] should_fail_ex+0x46b/0x600 [ 524.515034][T12361] should_failslab+0xa8/0x100 [ 524.515074][T12361] __kmalloc_cache_noprof+0xa1/0x680 [ 524.515107][T12361] ? nft_setelem_insert+0x22e/0x3f0 [ 524.515133][T12361] ? nft_setelem_insert+0x22e/0x3f0 [ 524.515160][T12361] ? nft_trans_alloc+0x22/0x2a0 [ 524.515199][T12361] nft_setelem_insert+0x22e/0x3f0 [ 524.515233][T12361] nf_tables_newsetelem+0x2aa4/0x4200 [ 524.515275][T12361] ? do_trace_netlink_extack+0x80/0x1d0 [ 524.515354][T12361] ? __pfx_nf_tables_newsetelem+0x10/0x10 [ 524.515389][T12361] ? lock_acquire+0x115/0x350 [ 524.515432][T12361] ? nla_validate_array+0xfc/0x260 [ 524.515499][T12361] ? __pfx___nla_validate_parse+0x10/0x10 [ 524.515539][T12361] ? __pfx_nf_tables_newset+0x10/0x10 [ 524.515579][T12361] ? lock_acquire+0x115/0x350 [ 524.515610][T12361] ? nfnl_pernet+0x23/0x240 [ 524.515656][T12361] ? __nla_parse+0x40/0x60 [ 524.515693][T12361] nfnetlink_rcv+0x1291/0x28d0 [ 524.515727][T12361] ? __local_bh_enable+0x1e3/0x2f0 [ 524.515797][T12361] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 524.515850][T12361] ? ref_tracker_free+0x668/0x820 [ 524.515908][T12361] ? skb_clone+0x246/0x3a0 [ 524.515948][T12361] ? __netlink_deliver_tap+0x811/0x860 [ 524.515982][T12361] ? netlink_deliver_tap+0x2e/0x1b0 [ 524.516005][T12361] ? netlink_deliver_tap+0x2e/0x1b0 [ 524.516044][T12361] netlink_unicast+0x7f5/0x990 [ 524.516091][T12361] netlink_sendmsg+0x813/0xb40 [ 524.516116][T12361] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 524.516149][T12361] ? __pfx_netlink_sendmsg+0x10/0x10 [ 524.516174][T12361] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 524.516219][T12361] ? __pfx_netlink_sendmsg+0x10/0x10 [ 524.516241][T12361] sock_sendmsg_nosec+0x13a/0x180 [ 524.516272][T12361] ____sys_sendmsg+0x565/0x870 [ 524.516318][T12361] ? __pfx_____sys_sendmsg+0x10/0x10 [ 524.516364][T12361] ? import_iovec+0x73/0xa0 [ 524.516399][T12361] ___sys_sendmsg+0x2a5/0x360 [ 524.516433][T12361] ? __lock_acquire+0x747/0x2de0 [ 524.516468][T12361] ? __pfx____sys_sendmsg+0x10/0x10 [ 524.516507][T12361] ? futex_wait+0x2a2/0x390 [ 524.516568][T12361] ? __fget_files+0x2a/0x420 [ 524.516593][T12361] ? __fget_files+0x3a8/0x420 [ 524.516628][T12361] __x64_sys_sendmsg+0x1b7/0x290 [ 524.516668][T12361] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 524.516729][T12361] do_syscall_64+0x166/0x520 [ 524.516757][T12361] ? trace_irq_disable+0x3b/0x140 [ 524.516785][T12361] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 524.516811][T12361] ? clear_bhb_loop+0x70/0xc0 [ 524.516842][T12361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 524.516866][T12361] RIP: 0033:0x7f10b70ce159 [ 524.516889][T12361] 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 [ 524.516911][T12361] RSP: 002b:00007f10b5326028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 524.516938][T12361] RAX: ffffffffffffffda RBX: 00007f10b7355fa0 RCX: 00007f10b70ce159 [ 524.516958][T12361] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000004 [ 524.516974][T12361] RBP: 00007f10b7165024 R08: 0000000000000000 R09: 0000000000000000 [ 524.516990][T12361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 524.517014][T12361] R13: 00007f10b7356038 R14: 00007f10b7355fa0 R15: 00007ffe5f8e9fb8 [ 524.517054][T12361] [ 528.085096][T12402] netlink: 'syz.4.1671': attribute type 11 has an invalid length. [ 528.144677][T12403] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1669'. [ 529.566519][T12437] fuse: fd is not a fuse device [ 529.883722][T12447] fuse: fd is not a fuse device [ 530.341758][T12459] netlink: 15051 bytes leftover after parsing attributes in process `syz.6.1690'. [ 531.035326][T12472] af_packet: packet size is too long (1601335142 > 2016) [ 532.441915][ T5693] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 532.756545][ T36] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 532.889796][ T5701] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 532.934805][T12506] ceph: No mds server is up or the cluster is laggy [ 533.068704][ T5701] usb 4-1: Using ep0 maxpacket: 16 [ 533.076162][ T5701] usb 4-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 533.104218][ T5701] usb 4-1: config index 0 descriptor too short (expected 16456, got 72) [ 533.104305][ T5701] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 533.104327][ T5701] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 533.104348][ T5701] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 533.104370][ T5701] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 533.104393][ T5701] usb 4-1: config 0 has no interface number 0 [ 533.104441][ T5701] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 533.104470][ T5701] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 533.104493][ T5701] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 533.104528][ T5701] usb 4-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 533.104558][ T5701] usb 4-1: config 0 interface 125 has no altsetting 0 [ 533.104577][ T5701] usb 4-1: config 0 interface 125 has no altsetting 2 [ 533.223104][ T5701] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.223185][ T5701] usb 4-1: Product: syz [ 533.223202][ T5701] usb 4-1: Manufacturer: syz [ 533.223219][ T5701] usb 4-1: SerialNumber: syz [ 533.269458][ T5693] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 533.321306][ T5701] usb 4-1: config 0 descriptor?? [ 533.375198][ T5701] usb 4-1: selecting invalid altsetting 2 [ 534.164500][ C0] usb 4-1: async_complete: urb error -71 [ 534.164797][ C0] usb 4-1: async_complete: urb error -71 [ 534.164898][ C0] usb 4-1: async_complete: urb error -71 [ 534.164994][ C0] usb 4-1: async_complete: urb error -71 [ 534.169446][ T5701] get_1284_register: usb error -71 [ 534.286119][ T5701] usb 4-1: USB disconnect, device number 4 [ 535.953098][ T9] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 536.109646][ T9] usb 4-1: New USB device found, idVendor=1038, idProduct=1410, bcdDevice= 0.00 [ 536.114025][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 536.114062][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 536.114109][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 536.168403][ T9] usb 4-1: config 0 descriptor?? [ 536.172284][T12551] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 536.570991][ T9] usbhid 4-1:0.0: can't add hid device: -71 [ 536.577524][ T9] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 536.687121][ T9] usb 4-1: USB disconnect, device number 5 [ 537.236491][T12564] fuse: Bad value for 'fd' [ 539.955707][ T6845] IPVS: starting estimator thread 0... [ 540.092408][T12629] IPVS: using max 7 ests per chain, 16800 per kthread [ 542.305754][T12663] FAULT_INJECTION: forcing a failure. [ 542.305754][T12663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 542.307375][T12663] CPU: 0 UID: 0 PID: 12663 Comm: syz.9.1759 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 542.307419][T12663] Tainted: [L]=SOFTLOCKUP [ 542.307427][T12663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 542.307442][T12663] Call Trace: [ 542.307452][T12663] [ 542.307461][T12663] dump_stack_lvl+0xe8/0x150 [ 542.307503][T12663] should_fail_ex+0x46b/0x600 [ 542.307539][T12663] _copy_from_user+0x2d/0xb0 [ 542.307572][T12663] __x64_sys_signalfd4+0x117/0x1a0 [ 542.307615][T12663] ? __pfx___x64_sys_signalfd4+0x10/0x10 [ 542.307666][T12663] do_syscall_64+0x166/0x520 [ 542.307695][T12663] ? trace_irq_disable+0x3b/0x140 [ 542.307725][T12663] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 542.307749][T12663] ? clear_bhb_loop+0x70/0xc0 [ 542.307779][T12663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 542.307803][T12663] RIP: 0033:0x7f3dee01e159 [ 542.307825][T12663] 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 [ 542.307846][T12663] RSP: 002b:00007f3dec276028 EFLAGS: 00000246 ORIG_RAX: 0000000000000121 [ 542.307871][T12663] RAX: ffffffffffffffda RBX: 00007f3dee2a5fa0 RCX: 00007f3dee01e159 [ 542.307889][T12663] RDX: 0000000000000008 RSI: 0000200000000000 RDI: ffffffffffffffff [ 542.307906][T12663] RBP: 00007f3dee0b5024 R08: 0000000000000000 R09: 0000000000000000 [ 542.307921][T12663] R10: 0000000000080000 R11: 0000000000000246 R12: 0000000000000000 [ 542.307936][T12663] R13: 00007f3dee2a6038 R14: 00007f3dee2a5fa0 R15: 00007ffc38011f08 [ 542.307974][T12663] [ 542.562298][T12659] overlayfs: failed to clone lowerpath [ 543.501419][ T5841] usb 10-1: new full-speed USB device number 11 using dummy_hcd [ 543.668607][T12679] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 543.715763][T12679] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 543.956639][ T5841] usb 10-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 543.959796][ T5841] usb 10-1: unable to read config index 0 descriptor/start: -71 [ 543.959874][ T5841] usb 10-1: can't read configurations, error -71 [ 546.895620][T12734] netlink: 'syz.9.1786': attribute type 4 has an invalid length. [ 550.596634][T12786] overlayfs: missing 'workdir' [ 551.005889][T12798] FAULT_INJECTION: forcing a failure. [ 551.005889][T12798] name failslab, interval 1, probability 0, space 0, times 0 [ 551.041115][T12798] CPU: 0 UID: 0 PID: 12798 Comm: syz.3.1806 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 551.041155][T12798] Tainted: [L]=SOFTLOCKUP [ 551.041163][T12798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 551.041178][T12798] Call Trace: [ 551.041187][T12798] [ 551.041198][T12798] dump_stack_lvl+0xe8/0x150 [ 551.041240][T12798] should_fail_ex+0x46b/0x600 [ 551.041275][T12798] should_failslab+0xa8/0x100 [ 551.041312][T12798] ? mas_alloc_nodes+0x291/0x350 [ 551.041356][T12798] kmem_cache_alloc_noprof+0x9e/0x690 [ 551.041384][T12798] ? mas_alloc_nodes+0x291/0x350 [ 551.041413][T12798] mas_alloc_nodes+0x291/0x350 [ 551.041441][T12798] mas_preallocate+0x42d/0x840 [ 551.041470][T12798] ? __pfx_mas_preallocate+0x10/0x10 [ 551.041507][T12798] ? __mas_set_range+0x11a/0x3a0 [ 551.041533][T12798] __split_vma+0x2f3/0xa00 [ 551.041562][T12798] ? __pfx___split_vma+0x10/0x10 [ 551.041595][T12798] ? mas_find+0x6d9/0xcb0 [ 551.041624][T12798] vms_gather_munmap_vmas+0x4e3/0x1370 [ 551.041674][T12798] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 551.041704][T12798] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 551.041731][T12798] ? reacquire_held_locks+0x117/0x1a0 [ 551.041766][T12798] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 551.041796][T12798] do_vmi_align_munmap+0x2c7/0x4d0 [ 551.041829][T12798] ? move_page_tables+0x67a/0x1db0 [ 551.041882][T12798] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 551.041943][T12798] ? mas_walk+0x381/0x490 [ 551.041968][T12798] ? mas_find+0x645/0xcb0 [ 551.041999][T12798] do_vmi_munmap+0x252/0x2d0 [ 551.042037][T12798] move_vma+0x10ca/0x17a0 [ 551.042078][T12798] ? arch_get_unmapped_area_topdown+0x269/0xb60 [ 551.042108][T12798] ? __pfx_move_vma+0x10/0x10 [ 551.042138][T12798] ? mtree_load+0x12a/0x780 [ 551.042175][T12798] ? cap_mmap_addr+0xaf/0x100 [ 551.042200][T12798] ? bpf_lsm_mmap_addr+0x9/0x50 [ 551.042232][T12798] mremap_to+0x7f9/0x8d0 [ 551.042258][T12798] ? __pfx_mremap_to+0x10/0x10 [ 551.042278][T12798] ? __pfx_mtree_load+0x10/0x10 [ 551.042304][T12798] ? __pfx_check_prep_vma+0x10/0x10 [ 551.042353][T12798] __se_sys_mremap+0xf59/0x12d0 [ 551.042401][T12798] ? __pfx___se_sys_mremap+0x10/0x10 [ 551.042432][T12798] ? do_futex+0x458/0x4e0 [ 551.042458][T12798] ? __pfx_do_futex+0x10/0x10 [ 551.042502][T12798] ? __se_sys_futex+0x3a8/0x450 [ 551.042547][T12798] ? __x64_sys_mremap+0x20/0xc0 [ 551.042584][T12798] do_syscall_64+0x166/0x520 [ 551.042612][T12798] ? trace_irq_disable+0x3b/0x140 [ 551.042642][T12798] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.042667][T12798] ? clear_bhb_loop+0x70/0xc0 [ 551.042697][T12798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.042721][T12798] RIP: 0033:0x7f3d9fe4e159 [ 551.042744][T12798] 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 [ 551.042764][T12798] RSP: 002b:00007f3d9e0a6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 551.042792][T12798] RAX: ffffffffffffffda RBX: 00007f3da00d5fa0 RCX: 00007f3d9fe4e159 [ 551.042810][T12798] RDX: 0000000000003021 RSI: 0000000000003000 RDI: 0000200000001000 [ 551.042825][T12798] RBP: 00007f3d9fee5024 R08: 0000200000ffd000 R09: 0000000000000000 [ 551.042841][T12798] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 551.042855][T12798] R13: 00007f3da00d6038 R14: 00007f3da00d5fa0 R15: 00007ffc529191f8 [ 551.042892][T12798] [ 551.812029][T12814] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1810'. [ 551.812162][T12814] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1810'. [ 555.230570][T12863] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1833'. [ 555.343091][T12863] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1833'. [ 555.344373][ T6625] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 555.344513][ T6625] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 555.344588][ T6625] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 555.350529][ T6138] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 557.805315][T12905] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1848'. [ 558.380294][T12916] netlink: 256 bytes leftover after parsing attributes in process `syz.4.1852'. [ 558.407624][T12916] unsupported nlmsg_type 40 [ 558.432184][T12918] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1853'. [ 558.659818][ T9] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 558.818503][ T9] usb 7-1: Using ep0 maxpacket: 16 [ 559.022524][T12921] ±ÿ: renamed from bond_slave_0 (while UP) [ 559.161303][ T9] usb 7-1: unable to get BOS descriptor or descriptor too short [ 559.166572][ T9] usb 7-1: New USB device found, idVendor=0eef, idProduct=72d0, bcdDevice= 0.40 [ 559.172359][ T9] usb 7-1: unable to read config index 0 descriptor/start: -71 [ 559.172397][ T9] usb 7-1: can't read configurations, error -71 [ 559.362707][T12931] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1856'. [ 559.377278][T12931] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1856'. [ 560.598416][ T5693] usb 7-1: new full-speed USB device number 13 using dummy_hcd [ 560.665745][T12953] fuse: fd is not a fuse device [ 560.792024][ T5693] usb 7-1: not running at top speed; connect to a high speed hub [ 560.792115][ T5693] usb 7-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 560.824087][ T5693] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 560.824316][ T5693] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 561.015900][ T5693] uvcvideo 7-1:1.0: Found UVC 1.00 device (046d:0825) [ 561.016240][ T5693] uvcvideo 7-1:1.0: No streaming interface found for terminal 32770. [ 561.456345][ T1238] usb 7-1: USB disconnect, device number 13 [ 561.500745][T12964] FAULT_INJECTION: forcing a failure. [ 561.500745][T12964] name failslab, interval 1, probability 0, space 0, times 0 [ 561.501310][T12964] CPU: 1 UID: 0 PID: 12964 Comm: syz.9.1867 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 561.501349][T12964] Tainted: [L]=SOFTLOCKUP [ 561.501357][T12964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 561.501372][T12964] Call Trace: [ 561.501381][T12964] [ 561.501392][T12964] dump_stack_lvl+0xe8/0x150 [ 561.501433][T12964] should_fail_ex+0x46b/0x600 [ 561.501468][T12964] should_failslab+0xa8/0x100 [ 561.501507][T12964] __kmalloc_cache_node_noprof+0xac/0x670 [ 561.501542][T12964] ? sbitmap_queue_init_node+0x1dc/0x4d0 [ 561.501578][T12964] ? sbitmap_queue_init_node+0x1dc/0x4d0 [ 561.501632][T12964] sbitmap_queue_init_node+0x1dc/0x4d0 [ 561.501672][T12964] blk_mq_init_tags+0x164/0x2d0 [ 561.501706][T12964] blk_mq_alloc_map_and_rqs+0xbc/0x980 [ 561.501743][T12964] ? kfree+0x1c5/0x6d0 [ 561.501769][T12964] ? blk_mq_map_queues+0x3ea/0x490 [ 561.501811][T12964] ? blk_mq_map_queues+0x3ea/0x490 [ 561.501851][T12964] blk_mq_alloc_set_map_and_rqs+0x1a0/0x810 [ 561.501891][T12964] blk_mq_alloc_tag_set+0x8e5/0x1000 [ 561.501930][T12964] loop_add+0x436/0xb50 [ 561.501966][T12964] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 561.502002][T12964] ? __pfx_loop_add+0x10/0x10 [ 561.502061][T12964] ? __pfx_smack_file_ioctl+0x10/0x10 [ 561.502094][T12964] loop_control_ioctl+0x12b/0x5b0 [ 561.502130][T12964] ? __fget_files+0x2a/0x420 [ 561.502155][T12964] ? __pfx_loop_control_ioctl+0x10/0x10 [ 561.502190][T12964] ? __fget_files+0x2a/0x420 [ 561.502226][T12964] ? bpf_lsm_file_ioctl+0x9/0x20 [ 561.502254][T12964] ? __pfx_loop_control_ioctl+0x10/0x10 [ 561.502294][T12964] __se_sys_ioctl+0xff/0x170 [ 561.502329][T12964] do_syscall_64+0x166/0x520 [ 561.502358][T12964] ? trace_irq_disable+0x3b/0x140 [ 561.502389][T12964] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 561.502414][T12964] ? clear_bhb_loop+0x70/0xc0 [ 561.502444][T12964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 561.502468][T12964] RIP: 0033:0x7f3dee01e159 [ 561.502490][T12964] 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 [ 561.502511][T12964] RSP: 002b:00007f3dec276028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 561.502537][T12964] RAX: ffffffffffffffda RBX: 00007f3dee2a5fa0 RCX: 00007f3dee01e159 [ 561.502555][T12964] RDX: 00000000000fffff RSI: 0000000000004c80 RDI: 0000000000000004 [ 561.502570][T12964] RBP: 00007f3dee0b5024 R08: 0000000000000000 R09: 0000000000000000 [ 561.502585][T12964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 561.502607][T12964] R13: 00007f3dee2a6038 R14: 00007f3dee2a5fa0 R15: 00007ffc38011f08 [ 561.502646][T12964] [ 561.517166][T12964] blk-mq: reduced tag depth (128 -> 64) [ 561.988750][ T5693] page_pool_release_retry() stalled pool shutdown: id 94, 1 inflight 181 sec [ 562.849640][T12977] netlink: 'syz.9.1873': attribute type 1 has an invalid length. [ 563.075229][T12980] bond1: (slave veth0_to_bond): making interface the new active one [ 563.096313][T12980] bond1: (slave veth0_to_bond): Enslaving as an active interface with an up link [ 563.106435][ T1330] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.106568][ T1330] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.785484][T12992] FAULT_INJECTION: forcing a failure. [ 563.785484][T12992] name failslab, interval 1, probability 0, space 0, times 0 [ 563.786259][T12992] CPU: 1 UID: 0 PID: 12992 Comm: syz.3.1877 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 563.786360][T12992] Tainted: [L]=SOFTLOCKUP [ 563.786382][T12992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 563.786421][T12992] Call Trace: [ 563.786443][T12992] [ 563.786473][T12992] dump_stack_lvl+0xe8/0x150 [ 563.786579][T12992] should_fail_ex+0x46b/0x600 [ 563.786669][T12992] should_failslab+0xa8/0x100 [ 563.786772][T12992] __kmalloc_noprof+0xfb/0x790 [ 563.786847][T12992] ? __register_sysctl_table+0xc02/0x1370 [ 563.786933][T12992] ? __register_sysctl_table+0xc02/0x1370 [ 563.787023][T12992] __register_sysctl_table+0xc02/0x1370 [ 563.787125][T12992] setup_ipc_sysctls+0x247/0x2e0 [ 563.787223][T12992] copy_ipcs+0x48b/0x6c0 [ 563.787335][T12992] create_new_namespaces+0x210/0x6b0 [ 563.787427][T12992] ? security_capable+0x7e/0x2c0 [ 563.787530][T12992] unshare_nsproxy_namespaces+0x149/0x190 [ 563.787630][T12992] ksys_unshare+0x5a7/0x950 [ 563.787739][T12992] ? __pfx_ksys_unshare+0x10/0x10 [ 563.787835][T12992] ? rcu_is_watching+0x16/0xb0 [ 563.787951][T12992] __x64_sys_unshare+0x38/0x50 [ 563.788037][T12992] do_syscall_64+0x166/0x520 [ 563.788118][T12992] ? trace_irq_disable+0x3b/0x140 [ 563.788161][T12992] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 563.788186][T12992] ? clear_bhb_loop+0x70/0xc0 [ 563.788216][T12992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 563.788239][T12992] RIP: 0033:0x7f3d9fe4e159 [ 563.788260][T12992] 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 [ 563.788282][T12992] RSP: 002b:00007f3d9e0a6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 563.788308][T12992] RAX: ffffffffffffffda RBX: 00007f3da00d5fa0 RCX: 00007f3d9fe4e159 [ 563.788364][T12992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000200 [ 563.788405][T12992] RBP: 00007f3d9fee5024 R08: 0000000000000000 R09: 0000000000000000 [ 563.788446][T12992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 563.788487][T12992] R13: 00007f3da00d6038 R14: 00007f3da00d5fa0 R15: 00007ffc529191f8 [ 563.788625][T12992] [ 563.804139][T12992] sysctl could not get directory: /kernel -12 [ 565.178746][ T5586] Bluetooth: hci5: command 0x0406 tx timeout [ 567.121202][T13078] ptrace attach of "ci-upstream-kasan-gce-smack-root/syz-executor exec"[9996] was attempted by "\x22"[13078] [ 572.596641][T13164] all: renamed from bridge_slave_1 (while UP) [ 573.338462][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 573.642499][T13178] netlink: 'syz.4.1943': attribute type 10 has an invalid length. [ 573.710021][T13183] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1943'. [ 573.723132][T13181] netlink: 8 bytes leftover after parsing attributes in process `syz.9.1944'. [ 573.723155][T13181] netlink: 8 bytes leftover after parsing attributes in process `syz.9.1944'. [ 573.768572][T13178] bridge0: port 2(bridge_slave_1) entered disabled state [ 573.780530][T13178] bridge0: port 1(bridge_slave_0) entered disabled state [ 573.815669][T13178] bridge0: port 2(bridge_slave_1) entered blocking state [ 573.830193][T13178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 573.830588][T13178] bridge0: port 1(bridge_slave_0) entered blocking state [ 573.830760][T13178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 573.893276][T13178] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 573.894209][T13183] bridge_slave_1: left allmulticast mode [ 573.894253][T13183] bridge_slave_1: left promiscuous mode [ 573.894853][T13183] bridge0: port 2(bridge_slave_1) entered disabled state [ 573.938312][ T10] usb 7-1: new full-speed USB device number 14 using dummy_hcd [ 574.097121][T13183] bridge_slave_0: left allmulticast mode [ 574.097227][T13183] bridge_slave_0: left promiscuous mode [ 574.099825][T13183] bridge0: port 1(bridge_slave_0) entered disabled state [ 574.105552][ T10] usb 7-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 574.131887][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 574.141443][ T10] usb 7-1: Product: syz [ 574.141466][ T10] usb 7-1: Manufacturer: syz [ 574.141483][ T10] usb 7-1: SerialNumber: syz [ 574.164418][ T10] usb 7-1: config 0 descriptor?? [ 574.407503][ T10] usb 7-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 574.781383][T13183] bond0: (slave bridge0): Releasing backup interface [ 575.377414][T13203] loop5: detected capacity change from 0 to 7 [ 575.412681][T13203] loop5: [ 575.412767][T13203] loop5: partition table partially beyond EOD, truncated [ 575.436864][T13202] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1954'. [ 575.752242][T13202] team0: Port device team_slave_0 removed [ 575.847952][ T10] dvb_usb_rtl28xxu 7-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 575.877526][ T10] usb 7-1: USB disconnect, device number 14 [ 576.090478][T13211] overlayfs: failed to clone upperpath [ 577.065044][T13233] geneve1: entered promiscuous mode [ 577.075546][T13233] FAULT_INJECTION: forcing a failure. [ 577.075546][T13233] name failslab, interval 1, probability 0, space 0, times 0 [ 577.075588][T13233] CPU: 1 UID: 0 PID: 13233 Comm: syz.6.1963 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 577.075621][T13233] Tainted: [L]=SOFTLOCKUP [ 577.075629][T13233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 577.075642][T13233] Call Trace: [ 577.075651][T13233] [ 577.075661][T13233] dump_stack_lvl+0xe8/0x150 [ 577.075702][T13233] should_fail_ex+0x46b/0x600 [ 577.075738][T13233] should_failslab+0xa8/0x100 [ 577.075777][T13233] kmem_cache_alloc_node_noprof+0xac/0x660 [ 577.075809][T13233] ? __alloc_skb+0x1db/0x7a0 [ 577.075838][T13233] ? __alloc_skb+0x1db/0x7a0 [ 577.075876][T13233] __alloc_skb+0x1db/0x7a0 [ 577.075909][T13233] ? __inet6_rt_notify+0xb0/0x470 [ 577.075934][T13233] __inet6_rt_notify+0x172/0x470 [ 577.075956][T13233] ? atomic_notifier_call_chain+0x26/0x180 [ 577.076010][T13233] fib6_del+0x10a7/0x15a0 [ 577.076046][T13233] ? fib6_del+0x1181/0x15a0 [ 577.076100][T13233] ? __pfx_fib6_del+0x10/0x10 [ 577.076149][T13233] ? fib6_ifdown+0x2c2/0x4c0 [ 577.076190][T13233] fib6_clean_node+0x297/0x580 [ 577.076225][T13233] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 577.076258][T13233] ? __pfx_fib6_clean_node+0x10/0x10 [ 577.076292][T13233] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 577.076315][T13233] ? do_raw_spin_lock+0x12b/0x2f0 [ 577.076337][T13233] ? lock_acquire+0x115/0x350 [ 577.076367][T13233] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 577.076395][T13233] fib6_walk_continue+0x688/0x8e0 [ 577.076452][T13233] ? __fib6_clean_all+0xb8/0x620 [ 577.076489][T13233] __fib6_clean_all+0x3a7/0x620 [ 577.076520][T13233] ? ktime_get+0x1f5/0x220 [ 577.076548][T13233] ? __fib6_clean_all+0xb8/0x620 [ 577.076591][T13233] ? __pfx_fib6_ifdown+0x10/0x10 [ 577.076629][T13233] ? __pfx___fib6_clean_all+0x10/0x10 [ 577.076669][T13233] ? __pfx_fib6_clean_node+0x10/0x10 [ 577.076704][T13233] ? __pfx_fib6_ifdown+0x10/0x10 [ 577.076758][T13233] rt6_disable_ip+0x11f/0x760 [ 577.076807][T13233] ? __pfx_rt6_disable_ip+0x10/0x10 [ 577.076842][T13233] ? do_raw_spin_lock+0x12b/0x2f0 [ 577.076879][T13233] addrconf_ifdown+0x157/0x1a00 [ 577.076910][T13233] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 577.076943][T13233] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 577.076972][T13233] ? rt_mutex_slowunlock+0x219/0x460 [ 577.077020][T13233] ? tls_dev_event+0x6b9/0xf70 [ 577.077043][T13233] ? __pfx_addrconf_ifdown+0x10/0x10 [ 577.077091][T13233] addrconf_notify+0x1bc/0x1050 [ 577.077132][T13233] notifier_call_chain+0x1a5/0x3d0 [ 577.077177][T13233] __dev_notify_flags+0x2d9/0x510 [ 577.077207][T13233] ? lockdep_hardirqs_on+0x7b/0x110 [ 577.077239][T13233] ? __pfx___dev_notify_flags+0x10/0x10 [ 577.077266][T13233] ? __dev_change_flags+0x5f1/0x820 [ 577.077303][T13233] ? __pfx___dev_change_flags+0x10/0x10 [ 577.077343][T13233] netif_change_flags+0xde/0x1b0 [ 577.077376][T13233] do_setlink+0xdd6/0x4670 [ 577.077451][T13233] ? __pfx_do_setlink+0x10/0x10 [ 577.077484][T13233] ? stack_trace_save+0xa9/0x100 [ 577.077511][T13233] ? __pfx_stack_trace_save+0x10/0x10 [ 577.077541][T13233] ? stack_depot_save_flags+0x33/0x7f0 [ 577.077576][T13233] ? kasan_save_track+0x4f/0x80 [ 577.077605][T13233] ? kasan_save_track+0x3e/0x80 [ 577.077648][T13233] ? __lock_acquire+0x747/0x2de0 [ 577.077691][T13233] ? __pfx___nla_validate_parse+0x10/0x10 [ 577.077751][T13233] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 577.077778][T13233] ? full_name_hash+0x92/0xe0 [ 577.077810][T13233] rtnl_newlink+0x15a3/0x1c30 [ 577.077853][T13233] ? __pfx_rtnl_newlink+0x10/0x10 [ 577.077885][T13233] ? do_syscall_64+0x166/0x520 [ 577.077960][T13233] ? __lock_acquire+0x747/0x2de0 [ 577.077997][T13233] ? kasan_quarantine_put+0xbb/0x1f0 [ 577.078027][T13233] ? lockdep_hardirqs_on+0x7b/0x110 [ 577.078057][T13233] ? nlmon_xmit+0xb0/0x100 [ 577.078084][T13233] ? kmem_cache_free+0x187/0x6d0 [ 577.078114][T13233] ? nlmon_xmit+0xb0/0x100 [ 577.078156][T13233] ? __lock_acquire+0x747/0x2de0 [ 577.078193][T13233] ? __local_bh_enable_ip+0x1ad/0x2b0 [ 577.078227][T13233] ? lockdep_hardirqs_on+0x7b/0x110 [ 577.078256][T13233] ? __dev_queue_xmit+0x294/0x3880 [ 577.078283][T13233] ? __dev_queue_xmit+0x1ee9/0x3880 [ 577.078315][T13233] ? lock_acquire+0x115/0x350 [ 577.078346][T13233] ? __pfx_rtnl_newlink+0x10/0x10 [ 577.078394][T13233] ? __pfx_rtnl_newlink+0x10/0x10 [ 577.078432][T13233] rtnetlink_rcv_msg+0x802/0xc00 [ 577.078469][T13233] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 577.078500][T13233] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 577.078529][T13233] ? ref_tracker_free+0x668/0x820 [ 577.078564][T13233] ? __pfx_ref_tracker_free+0x10/0x10 [ 577.078608][T13233] netlink_rcv_skb+0x226/0x4a0 [ 577.078648][T13233] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 577.078682][T13233] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 577.078738][T13233] ? netlink_deliver_tap+0x2e/0x1b0 [ 577.078761][T13233] ? netlink_deliver_tap+0x2e/0x1b0 [ 577.078793][T13233] netlink_unicast+0x7f5/0x990 [ 577.078844][T13233] netlink_sendmsg+0x813/0xb40 [ 577.078869][T13233] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 577.078902][T13233] ? __pfx_netlink_sendmsg+0x10/0x10 [ 577.078930][T13233] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 577.078977][T13233] ? __pfx_netlink_sendmsg+0x10/0x10 [ 577.079007][T13233] sock_sendmsg_nosec+0x13a/0x180 [ 577.079040][T13233] ____sys_sendmsg+0x565/0x870 [ 577.079089][T13233] ? __pfx_____sys_sendmsg+0x10/0x10 [ 577.079137][T13233] ? import_iovec+0x73/0xa0 [ 577.079174][T13233] ___sys_sendmsg+0x2a5/0x360 [ 577.079208][T13233] ? __lock_acquire+0x747/0x2de0 [ 577.079243][T13233] ? __pfx____sys_sendmsg+0x10/0x10 [ 577.079285][T13233] ? futex_wait+0x2a2/0x390 [ 577.079353][T13233] ? __fget_files+0x2a/0x420 [ 577.079379][T13233] ? __fget_files+0x3a8/0x420 [ 577.079427][T13233] __x64_sys_sendmsg+0x1b7/0x290 [ 577.079468][T13233] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 577.079536][T13233] do_syscall_64+0x166/0x520 [ 577.079565][T13233] ? trace_irq_disable+0x3b/0x140 [ 577.079595][T13233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.079621][T13233] ? clear_bhb_loop+0x70/0xc0 [ 577.079651][T13233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.079676][T13233] RIP: 0033:0x7f10b70ce159 [ 577.079700][T13233] 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 [ 577.079721][T13233] RSP: 002b:00007f10b5326028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 577.079748][T13233] RAX: ffffffffffffffda RBX: 00007f10b7355fa0 RCX: 00007f10b70ce159 [ 577.079767][T13233] RDX: 0000000002000000 RSI: 00002000000000c0 RDI: 0000000000000005 [ 577.079784][T13233] RBP: 00007f10b7165024 R08: 0000000000000000 R09: 0000000000000000 [ 577.079800][T13233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 577.079814][T13233] R13: 00007f10b7356038 R14: 00007f10b7355fa0 R15: 00007ffe5f8e9fb8 [ 577.079856][T13233] [ 578.129227][T13243] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1971'. [ 578.634935][T13264] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1980'. [ 578.790705][T13270] vlan3: entered allmulticast mode [ 578.795449][T13270] bridge0: entered allmulticast mode [ 579.045848][T13278] bridge0: port 2(bridge_slave_1) entered disabled state [ 579.052266][T13278] bridge0: port 1(bridge_slave_0) entered disabled state [ 579.064266][T13278] bridge0: entered allmulticast mode [ 579.765543][T13292] netlink: 'syz.9.1991': attribute type 1 has an invalid length. [ 580.110943][T13295] bond2: (slave veth3): Enslaving as an active interface with a down link [ 580.346749][T13296] bond2: (slave veth5): Enslaving as an active interface with a down link [ 581.278320][ T10] usb 10-1: new high-speed USB device number 13 using dummy_hcd [ 581.429241][ T10] usb 10-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 581.440358][ T10] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 581.471496][ T10] usb 10-1: config 0 descriptor?? [ 581.722674][ T37] audit: type=1326 audit(1788743270.387:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.722793][ T37] audit: type=1326 audit(1788743270.387:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.724093][ T37] audit: type=1326 audit(1788743270.387:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=89 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.724151][ T37] audit: type=1326 audit(1788743270.387:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.724717][ T37] audit: type=1326 audit(1788743270.387:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.730922][ T37] audit: type=1326 audit(1788743270.397:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.731024][ T37] audit: type=1326 audit(1788743270.397:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.742126][ T37] audit: type=1326 audit(1788743270.407:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.742280][ T37] audit: type=1326 audit(1788743270.407:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 581.776758][ T37] audit: type=1326 audit(1788743270.427:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=13320 comm="syz.3.2003" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3d9fe4e159 code=0x7ffc0000 [ 582.361767][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.376907][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.377096][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.377306][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.411368][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.419535][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.427611][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.427827][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.428013][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 582.451882][T13326] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 583.060421][T13344] fuse: fd is not a fuse device [ 583.102661][T13346] netlink: 996 bytes leftover after parsing attributes in process `syz.3.2010'. [ 583.404449][ T10] usb 10-1: Cannot set autoneg [ 583.404947][ T10] MOSCHIP usb-ethernet driver 10-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 583.454633][ T10] usb 10-1: USB disconnect, device number 13 [ 584.943601][T13364] bridge1: entered promiscuous mode [ 585.054569][T13364] bond1: (slave bridge1): Enslaving as an active interface with an up link [ 585.367679][T13372] netlink: 8 bytes leftover after parsing attributes in process `syz.9.2018'. [ 585.367762][T13372] netlink: 8 bytes leftover after parsing attributes in process `syz.9.2018'. [ 586.261472][T13406] netlink: 4 bytes leftover after parsing attributes in process `syz.9.2027'. [ 587.624680][T13449] FAULT_INJECTION: forcing a failure. [ 587.624680][T13449] name failslab, interval 1, probability 0, space 0, times 0 [ 587.662522][T13449] CPU: 1 UID: 0 PID: 13449 Comm: syz.3.2042 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 587.662561][T13449] Tainted: [L]=SOFTLOCKUP [ 587.662571][T13449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 587.662587][T13449] Call Trace: [ 587.662597][T13449] [ 587.662608][T13449] dump_stack_lvl+0xe8/0x150 [ 587.662652][T13449] should_fail_ex+0x46b/0x600 [ 587.662689][T13449] should_failslab+0xa8/0x100 [ 587.662728][T13449] __kvmalloc_node_noprof+0x176/0x890 [ 587.662767][T13449] ? sbitmap_init_node+0x2bc/0x630 [ 587.662801][T13449] ? sbitmap_init_node+0x2bc/0x630 [ 587.662845][T13449] sbitmap_init_node+0x2bc/0x630 [ 587.662890][T13449] sbitmap_queue_init_node+0x3e/0x4d0 [ 587.662932][T13449] blk_mq_init_tags+0x164/0x2d0 [ 587.662970][T13449] blk_mq_alloc_map_and_rqs+0xbc/0x980 [ 587.663014][T13449] ? __kmalloc_noprof+0x43e/0x790 [ 587.663043][T13449] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 587.663073][T13449] ? blk_mq_alloc_sched_tags+0x6e/0x380 [ 587.663109][T13449] ? blk_mq_alloc_sched_tags+0x6e/0x380 [ 587.663165][T13449] blk_mq_alloc_sched_tags+0x14d/0x380 [ 587.663213][T13449] blk_mq_alloc_sched_res+0x92/0x360 [ 587.663261][T13449] elevator_change+0x122/0x480 [ 587.663296][T13449] ? down_write_trylock+0x1ec/0x280 [ 587.663319][T13449] ? elv_iosched_store+0x498/0x630 [ 587.663357][T13449] elv_iosched_store+0x504/0x630 [ 587.663400][T13449] ? __pfx_elv_iosched_store+0x10/0x10 [ 587.663435][T13449] ? register_lock_class+0x31/0x2e0 [ 587.663487][T13449] queue_attr_store+0x207/0x2b0 [ 587.663533][T13449] ? __pfx_queue_attr_store+0x10/0x10 [ 587.663575][T13449] ? lock_acquire+0x115/0x350 [ 587.663605][T13449] ? sysfs_file_kobj+0x1a/0x230 [ 587.663638][T13449] ? sysfs_file_kobj+0x1a/0x230 [ 587.663661][T13449] ? sysfs_file_kobj+0x1a/0x230 [ 587.663682][T13449] ? sysfs_file_kobj+0x1a/0x230 [ 587.663706][T13449] ? sysfs_file_kobj+0x1e4/0x230 [ 587.663730][T13449] ? sysfs_kf_write+0x166/0x260 [ 587.663759][T13449] ? __pfx_sysfs_kf_write+0x10/0x10 [ 587.663782][T13449] kernfs_fop_write_iter+0x3a5/0x540 [ 587.663824][T13449] vfs_write+0x61e/0xbb0 [ 587.663863][T13449] ? __pfx_vfs_write+0x10/0x10 [ 587.663895][T13449] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 587.663931][T13449] ? mutex_lock_nested+0x152/0x1d0 [ 587.663967][T13449] ? fdget_pos+0x252/0x320 [ 587.664001][T13449] ksys_write+0x156/0x270 [ 587.664033][T13449] ? __pfx_ksys_write+0x10/0x10 [ 587.664071][T13449] do_syscall_64+0x166/0x520 [ 587.664100][T13449] ? trace_irq_disable+0x3b/0x140 [ 587.664130][T13449] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.664163][T13449] ? clear_bhb_loop+0x70/0xc0 [ 587.664194][T13449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.664218][T13449] RIP: 0033:0x7f3d9fe4e159 [ 587.664242][T13449] 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 [ 587.664263][T13449] RSP: 002b:00007f3d9e0a6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 587.664290][T13449] RAX: ffffffffffffffda RBX: 00007f3da00d5fa0 RCX: 00007f3d9fe4e159 [ 587.664309][T13449] RDX: 0000000000000003 RSI: 0000200000000300 RDI: 0000000000000003 [ 587.664325][T13449] RBP: 00007f3d9fee5024 R08: 0000000000000000 R09: 0000000000000000 [ 587.664341][T13449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 587.664356][T13449] R13: 00007f3da00d6038 R14: 00007f3da00d5fa0 R15: 00007ffc529191f8 [ 587.664394][T13449] [ 588.373343][T13470] capability: warning: `syz.3.2046' uses 32-bit capabilities (legacy support in use) [ 588.565953][T13470] overlayfs: upper fs does not support file handles, falling back to index=off. [ 588.590531][T13470] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 589.254149][T13485] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2051'. [ 589.480337][T13485] 8021q: adding VLAN 0 to HW filter on device bond1 [ 589.699714][T13487] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 589.999770][T13488] bond1 (unregistering): (slave gretap1): Releasing backup interface [ 590.164953][T13488] bond1 (unregistering): Released all slaves [ 592.868272][ T5701] usb 10-1: new high-speed USB device number 14 using dummy_hcd [ 593.040665][ T5701] usb 10-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 593.052202][ T5701] usb 10-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 593.052260][ T5701] usb 10-1: config 2 interface 0 altsetting 178 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 593.052294][ T5701] usb 10-1: config 2 interface 0 has no altsetting 0 [ 593.110418][ T5701] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 593.111038][ T5701] usb 10-1: Product: syz [ 593.111057][ T5701] usb 10-1: Manufacturer: syz [ 593.111074][ T5701] usb 10-1: SerialNumber: syz [ 593.687435][T13575] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2071'. [ 593.688098][T13575] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2071'. [ 593.774781][ T5701] usb 10-1: USB disconnect, device number 14 [ 595.001187][ T37] kauditd_printk_skb: 12 callbacks suppressed [ 595.001276][ T37] audit: type=1800 audit(1788743283.627:110): pid=13598 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.6.2078" name="(" dev="sda1" ino=2068 res=0 errno=0 [ 595.088716][ T6838] IPVS: starting estimator thread 0... [ 595.218414][T13609] IPVS: using max 8 ests per chain, 19200 per kthread [ 595.276116][T13611] ERROR: Out of memory at tomoyo_memory_ok. [ 596.018325][ T5841] usb 10-1: new high-speed USB device number 15 using dummy_hcd [ 596.219008][ T5841] usb 10-1: Using ep0 maxpacket: 32 [ 596.221352][ T5841] usb 10-1: New USB device found, idVendor=04b4, idProduct=0001, bcdDevice= 0.00 [ 596.235115][ T5841] usb 10-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1040, setting to 1024 [ 596.235197][ T5841] usb 10-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 596.235230][ T5841] usb 10-1: config 0 interface 0 has no altsetting 0 [ 596.235267][ T5841] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 596.285848][ T5841] usb 10-1: config 0 descriptor?? [ 596.292776][T13630] raw-gadget.0 gadget.9: fail, usb_ep_enable returned -22 [ 597.047052][ T5841] input: HID 04b4:0001 as /devices/platform/dummy_hcd.9/usb10/10-1/10-1:0.0/0003:04B4:0001.0004/input/input15 [ 597.353904][ T27] numa_remove_cpu cpu 1 node 0: mask now 0 [ 597.353932][ T27] numa_remove_cpu cpu 1 node 1: mask now 0 [ 597.368062][T13658] smpboot: CPU 1 is now offline [ 598.075145][ T5841] cypress 0003:04B4:0001.0004: input,hidraw0: USB HID v0.00 Joystick [HID 04b4:0001] on usb-dummy_hcd.9-1/input0 [ 598.122655][ T5841] usb 10-1: USB disconnect, device number 15 [ 598.252067][T13672] netlink: 28 bytes leftover after parsing attributes in process `syz.6.2102'. [ 598.712396][T13676] fido_id[13676]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.9/usb10/10-1/report_descriptor': No such file or directory [ 599.040914][T13688] netlink: 8 bytes leftover after parsing attributes in process `syz.9.2116'. [ 599.040941][T13688] bond0: option arp_validate: invalid value (256) [ 600.754675][T13718] »»»»»»: renamed from vlan0 (while UP) [ 602.124563][T13739] netlink: 12 bytes leftover after parsing attributes in process `syz.9.2123'. [ 602.124658][T13739] netlink: 15 bytes leftover after parsing attributes in process `syz.9.2123'. [ 602.960589][T13748] netlink: 'syz.9.2127': attribute type 4 has an invalid length. [ 603.170163][ T1238] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 603.270918][T13750] netlink: 64 bytes leftover after parsing attributes in process `syz.9.2138'. [ 603.322262][ T1238] usb 7-1: Using ep0 maxpacket: 8 [ 603.325768][ T1238] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 603.327508][ T1238] usb 7-1: config index 0 descriptor too short (expected 301, got 45) [ 603.327548][ T1238] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 603.327566][ T1238] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 603.327584][ T1238] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 603.327602][ T1238] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 603.327632][ T1238] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 603.575110][ T1238] usb 7-1: GET_CAPABILITIES returned 0 [ 603.575155][ T1238] usbtmc 7-1:16.0: can't read capabilities [ 604.117890][T13766] comedi comedi3: pcl818: I/O base address not correctly aligned [ 604.179333][ T1238] usb 7-1: USB disconnect, device number 15 [ 605.458340][ T10] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 605.619034][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 606.614882][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 606.614926][ T10] usb 4-1: New USB device found, idVendor=05ac, idProduct=022a, bcdDevice= 0.40 [ 606.615782][ T10] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 606.615807][ T10] usb 4-1: can't read configurations, error -71 [ 607.746719][T13807] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 612.727981][T13882] netlink: 20 bytes leftover after parsing attributes in process `syz.9.2170'. [ 622.298416][ T9] page_pool_release_retry() stalled pool shutdown: id 94, 1 inflight 241 sec [ 623.062336][T13986] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2202'. [ 624.541988][ T1330] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.542040][ T1330] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.946595][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 624.946625][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 627.496912][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 627.496939][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 627.726908][T14039] netlink: 'syz.9.2224': attribute type 4 has an invalid length. [ 627.734182][T14039] netlink: 'syz.9.2224': attribute type 4 has an invalid length. [ 628.004538][ T5586] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 628.077258][ T5586] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 628.088501][ T5586] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 628.100452][ T5586] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 628.104846][ T5586] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 629.322831][ T12] netdevsim netdevsim3 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 629.322860][ T12] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 630.323533][ T5595] Bluetooth: hci1: command tx timeout [ 630.497772][ T12] netdevsim netdevsim3 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 630.497803][ T12] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 630.872108][T14069] ieee80211 phy34: Selected rate control algorithm 'minstrel_ht' [ 632.382102][ T5595] Bluetooth: hci1: command tx timeout [ 633.921668][ T5586] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 633.990190][ T5586] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 633.994826][ T5586] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 634.015639][ T5586] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 634.022960][ T5586] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 634.462133][ T5595] Bluetooth: hci1: command tx timeout [ 636.114928][ T12] bridge_slave_1: left allmulticast mode [ 636.114957][ T12] bridge_slave_1: left promiscuous mode [ 636.115157][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 636.219473][ T5595] Bluetooth: hci2: command tx timeout [ 636.242488][ T12] bridge_slave_0: left allmulticast mode [ 636.242516][ T12] bridge_slave_0: left promiscuous mode [ 636.242695][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 636.538453][ T5595] Bluetooth: hci1: command tx timeout [ 636.677531][T14138] FAULT_INJECTION: forcing a failure. [ 636.677531][T14138] name fail_futex, interval 1, probability 0, space 0, times 0 [ 636.677567][T14138] CPU: 0 UID: 0 PID: 14138 Comm: syz.6.2253 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 636.677591][T14138] Tainted: [L]=SOFTLOCKUP [ 636.677597][T14138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 636.677608][T14138] Call Trace: [ 636.677614][T14138] [ 636.677622][T14138] dump_stack_lvl+0xe8/0x150 [ 636.677653][T14138] should_fail_ex+0x46b/0x600 [ 636.677677][T14138] get_futex_key+0x1b4/0x1580 [ 636.677712][T14138] ? __pfx_get_futex_key+0x10/0x10 [ 636.677746][T14138] futex_wake+0x119/0x600 [ 636.677768][T14138] ? rcu_is_watching+0x16/0xb0 [ 636.677794][T14138] ? __pfx_futex_wake+0x10/0x10 [ 636.677825][T14138] do_futex+0x458/0x4e0 [ 636.677840][T14138] ? __asan_memcpy+0x40/0x70 [ 636.677864][T14138] ? __pfx_do_futex+0x10/0x10 [ 636.677890][T14138] ? lock_acquire+0x115/0x350 [ 636.677917][T14138] __se_sys_futex+0x3a8/0x450 [ 636.677937][T14138] ? __pfx___se_sys_futex+0x10/0x10 [ 636.677952][T14138] ? fd_install+0x30f/0x3e0 [ 636.677974][T14138] ? __x64_sys_futex+0x21/0xf0 [ 636.677992][T14138] do_syscall_64+0x166/0x520 [ 636.678014][T14138] ? trace_irq_disable+0x3b/0x140 [ 636.678035][T14138] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 636.678052][T14138] ? clear_bhb_loop+0x70/0xc0 [ 636.678072][T14138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 636.678090][T14138] RIP: 0033:0x7f10b70ce159 [ 636.678110][T14138] 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 [ 636.678125][T14138] RSP: 002b:00007f10b53260e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 636.678143][T14138] RAX: ffffffffffffffda RBX: 00007f10b7355fa8 RCX: 00007f10b70ce159 [ 636.678155][T14138] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f10b7355fac [ 636.678174][T14138] RBP: 00007f10b7355fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 636.678186][T14138] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 636.678196][T14138] R13: 00007f10b7356038 R14: 00007ffe5f8e9ed0 R15: 00007ffe5f8e9fb8 [ 636.678222][T14138] [ 637.508251][ T10] usb 7-1: new full-speed USB device number 16 using dummy_hcd [ 637.693835][ T10] usb 7-1: not running at top speed; connect to a high speed hub [ 637.693866][ T10] usb 7-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 637.694877][ T10] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 637.694894][ T10] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 637.694907][ T10] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 637.694941][ T10] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 637.721318][ T10] gspca_main: spca501-2.14.0 probing 0000:0000 [ 637.956163][ T10] gspca_spca501: reg write: error -71 [ 637.956177][ T10] spca501 7-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 637.956238][ T10] spca501 7-1:1.0: probe with driver spca501 failed with error -22 [ 637.956770][ T10] uvcvideo 7-1:1.0: Found multiple Units with ID 1 [ 637.956816][ T10] uvcvideo 7-1:1.0: Found UVC 71.01 device (0000:0000) [ 637.956857][ T10] uvcvideo 7-1:1.0: No streaming interface found for terminal 32770. [ 638.047560][ T10] usb 7-1: USB disconnect, device number 16 [ 638.232749][T14158] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2259'. [ 638.300574][ T5595] Bluetooth: hci2: command tx timeout [ 638.364843][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 638.368018][ T12] bond_slave_0: left promiscuous mode [ 638.368287][ T12] bond_slave_0: left allmulticast mode [ 638.375871][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 638.381808][ T12] bond_slave_1: left promiscuous mode [ 638.381939][ T12] bond_slave_1: left allmulticast mode [ 638.390939][ T12] bond0 (unregistering): (slave veth0_to_bond): Releasing backup interface [ 638.391512][ T12] veth0_to_bond: left promiscuous mode [ 638.391640][ T12] veth0_to_bond: left allmulticast mode [ 638.421147][ T12] bond0 (unregistering): Released all slaves [ 638.630334][ T5244] 8021q: adding VLAN 0 to HW filter on device eth5 [ 639.356099][ T37] audit: type=1326 audit(1788743584.019:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14166 comm="syz.1.2261" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f30ff0fe159 code=0x0 [ 640.378312][ T5595] Bluetooth: hci2: command tx timeout [ 641.417903][ T12] hsr_slave_0: left promiscuous mode [ 641.435405][ T12] hsr_slave_1: left promiscuous mode [ 641.436258][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 641.436278][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 641.462249][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 641.462270][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 641.735126][T14192] netlink: 'syz.1.2265': attribute type 1 has an invalid length. [ 641.745864][ T12] veth1_macvtap: left promiscuous mode [ 641.745913][ T12] veth0_macvtap: left promiscuous mode [ 641.746051][ T12] veth1_vlan: left promiscuous mode [ 641.746144][ T12] veth0_vlan: left promiscuous mode [ 642.458357][ T5595] Bluetooth: hci2: command tx timeout [ 644.615425][ T12] team0 (unregistering): Port device team_slave_1 removed [ 644.665231][ T12] team0 (unregistering): Port device team_slave_0 removed [ 645.627961][T14192] workqueue: Failed to create a rescuer kthread for wq "bond2": -EINTR [ 645.851213][ T5244] 8021q: adding VLAN 0 to HW filter on device eth6 [ 646.311216][ T5701] s`z1: Port: 1 Link DOWN [ 647.054860][T14040] bridge0: port 1(bridge_slave_0) entered blocking state [ 647.055018][T14040] bridge0: port 1(bridge_slave_0) entered disabled state [ 647.055147][T14040] bridge_slave_0: entered allmulticast mode [ 647.098539][T14040] bridge_slave_0: entered promiscuous mode [ 647.242402][T14040] bridge0: port 2(bridge_slave_1) entered blocking state [ 647.242500][T14040] bridge0: port 2(bridge_slave_1) entered disabled state [ 647.242651][T14040] bridge_slave_1: entered allmulticast mode [ 647.244677][T14040] bridge_slave_1: entered promiscuous mode [ 647.808604][T14040] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 647.883940][T14040] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 648.483936][T14040] team0: Port device team_slave_0 added [ 648.632225][T14040] team0: Port device team_slave_1 added [ 648.645865][T14249] overlayfs: failed to clone upperpath [ 649.597591][ T5595] Bluetooth: hci5: unexpected cc 0x204b length: 34 > 3 [ 649.601265][ T5595] Bluetooth: hci5: unexpected event for opcode 0x204b [ 650.608570][ T37] audit: type=1326 audit(1788743595.279:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.608617][ T37] audit: type=1326 audit(1788743595.279:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.609441][ T37] audit: type=1326 audit(1788743595.279:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.609480][ T37] audit: type=1326 audit(1788743595.279:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.616537][ T37] audit: type=1326 audit(1788743595.279:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=295 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.616578][ T37] audit: type=1326 audit(1788743595.279:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.616759][ T37] audit: type=1326 audit(1788743595.279:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.679496][ T37] audit: type=1326 audit(1788743595.339:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.679548][ T37] audit: type=1326 audit(1788743595.339:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 650.701148][ T37] audit: type=1326 audit(1788743595.369:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14271 comm="syz.6.2284" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 651.395840][ T12] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 651.704688][T14040] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 651.704703][T14040] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 651.704724][T14040] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 651.778066][ T5244] 8021q: adding VLAN 0 to HW filter on device eth7 [ 651.782913][T14040] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 651.782925][T14040] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 651.782948][T14040] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 652.282445][ T12] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 652.694456][T14304] netlink: 32 bytes leftover after parsing attributes in process `syz.4.2292'. [ 652.975470][ T12] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 653.042387][T14098] bridge0: port 1(bridge_slave_0) entered blocking state [ 653.042549][T14098] bridge0: port 1(bridge_slave_0) entered disabled state [ 653.042792][T14098] bridge_slave_0: entered allmulticast mode [ 653.048063][T14098] bridge_slave_0: entered promiscuous mode [ 653.094495][T14040] hsr_slave_0: entered promiscuous mode [ 653.097897][T14040] hsr_slave_1: entered promiscuous mode [ 653.101217][T14040] debugfs: 'hsr0' already exists in 'hsr' [ 653.101244][T14040] Cannot create hsr debugfs directory [ 653.112708][T14098] bridge0: port 2(bridge_slave_1) entered blocking state [ 653.112806][T14098] bridge0: port 2(bridge_slave_1) entered disabled state [ 653.112962][T14098] bridge_slave_1: entered allmulticast mode [ 653.125521][T14098] bridge_slave_1: entered promiscuous mode [ 653.559566][ T12] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 653.674983][ T5595] Bluetooth: hci5: Controller not accepting commands anymore: ncmd = 0 [ 653.675254][ T5595] Bluetooth: hci5: Injecting HCI hardware error event [ 653.676084][ T5595] Bluetooth: hci5: hardware error 0x00 [ 653.834433][T14098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 653.923754][T14098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 654.487569][T14098] team0: Port device team_slave_0 added [ 654.565451][T14098] team0: Port device team_slave_1 added [ 655.819489][ T5595] Bluetooth: hci5: Opcode 0x0c03 failed: -110 [ 657.092961][T14337] net_ratelimit: 46 callbacks suppressed [ 657.092986][T14337] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 657.093114][ C0] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 657.093385][ C0] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 657.093446][ C0] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 657.121326][T14098] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 657.121342][T14098] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 657.121362][T14098] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 657.457974][T14098] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 657.457989][T14098] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 657.458010][T14098] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 658.140215][ T5244] 8021q: adding VLAN 0 to HW filter on device eth8 [ 658.612373][T14098] hsr_slave_0: entered promiscuous mode [ 658.625293][T14098] hsr_slave_1: entered promiscuous mode [ 658.629058][T14098] debugfs: 'hsr0' already exists in 'hsr' [ 658.629078][T14098] Cannot create hsr debugfs directory [ 658.931637][ T12] bridge_slave_1: left allmulticast mode [ 658.931666][ T12] bridge_slave_1: left promiscuous mode [ 658.931854][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 658.947978][ T12] bridge_slave_0: left allmulticast mode [ 658.948004][ T12] bridge_slave_0: left promiscuous mode [ 658.948373][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 660.370096][ T37] kauditd_printk_skb: 13 callbacks suppressed [ 660.370112][ T37] audit: type=1326 audit(1788743605.039:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.370151][ T37] audit: type=1326 audit(1788743605.039:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.371973][ T37] audit: type=1326 audit(1788743605.039:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.372013][ T37] audit: type=1326 audit(1788743605.039:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.372047][ T37] audit: type=1326 audit(1788743605.039:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.372081][ T37] audit: type=1326 audit(1788743605.039:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.372114][ T37] audit: type=1326 audit(1788743605.039:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.375613][ T37] audit: type=1326 audit(1788743605.039:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.375924][ T37] audit: type=1326 audit(1788743605.039:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.375957][ T37] audit: type=1326 audit(1788743605.039:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14362 comm="syz.6.2310" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10b70ce159 code=0x7ffc0000 [ 660.635830][ T12] bond0 (unregistering): (slave 77±ÿ): Releasing backup interface [ 660.639937][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 660.642242][ T12] bond0 (unregistering): Released all slaves [ 660.669044][ T12] bond1 (unregistering): (slave veth0_to_bond): Releasing active interface [ 660.672845][ T12] bond1 (unregistering): Released all slaves [ 660.722281][ T12] bond2 (unregistering): (slave veth3): Releasing active interface [ 660.729282][ T12] bond2 (unregistering): (slave veth5): Releasing active interface [ 660.733379][ T12] bond2 (unregistering): Released all slaves [ 661.970547][ T12] rxrpc: Call ffff888011ff9180 still in use (1,Complete,1cf9,0)! [ 662.931195][T14391] fuse: fd is not a fuse device [ 663.136413][T14394] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2320'. [ 667.436213][ C0] vcan0: j1939_tp_rxtimer: 0xffff888052fb7c00: rx timeout, send abort [ 667.936267][ C0] vcan0: j1939_tp_rxtimer: 0xffff888052fb7c00: abort rx timeout. Force session deactivation [ 667.936393][ C0] vcan0: j1939_tp_rxtimer: 0xffff888052fb5400: rx timeout, send abort [ 668.436453][ C0] vcan0: j1939_tp_rxtimer: 0xffff888052fb5400: abort rx timeout. Force session deactivation [ 668.593641][T14440] netlink: 'syz.6.2334': attribute type 1 has an invalid length. [ 668.779926][T14440] 8021q: adding VLAN 0 to HW filter on device bond2 [ 668.961105][T14444] bond2: (slave veth7): Enslaving as an active interface with a down link [ 669.422306][T14446] bond2: (slave dummy0): making interface the new active one [ 669.424890][T14446] dummy0: entered promiscuous mode [ 669.425417][T14446] bond2: (slave dummy0): Enslaving as an active interface with an up link [ 669.853625][T14458] sch_tbf: burst 1520 is lower than device lo mtu (11337746) ! [ 669.986051][T14449] ceph: No mds server is up or the cluster is laggy [ 672.119304][T14488] fuse: fd is not a fuse device [ 672.293466][T14494] netlink: 1320 bytes leftover after parsing attributes in process `syz.1.2346'. [ 673.533963][ T5244] 8021q: adding VLAN 0 to HW filter on device eth25 [ 674.468523][T14523] MTD: Couldn't look up './dev/mtdblock0': -2 [ 676.533867][ T5244] 8021q: adding VLAN 0 to HW filter on device eth26 [ 678.701560][T14578] 9pnet_fd: p9_fd_create_tcp (14578): problem connecting socket to 127.0.0.1 [ 680.716100][T14040] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 681.026179][T14040] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 681.027805][T14040] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 681.164436][T14040] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 681.243149][T14040] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 681.675984][T14040] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 681.705130][T14040] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 682.016197][T14040] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 682.021329][ T5244] 8021q: adding VLAN 0 to HW filter on device eth27 [ 682.098787][ T6133] dummy0: left promiscuous mode [ 683.259063][T14412] page_pool_release_retry() stalled pool shutdown: id 94, 1 inflight 302 sec [ 684.423314][T14631] fuse: fd is not a fuse device [ 684.618337][ T5595] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 685.118980][T14098] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 685.141216][T14635] netlink: 14 bytes leftover after parsing attributes in process `syz.4.2381'. [ 685.176951][T14098] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 685.244277][T14635] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 685.271347][ T5595] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 685.271371][ T5595] CPU: 0 UID: 0 PID: 5595 Comm: kworker/u9:3 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 685.271393][ T5595] Tainted: [L]=SOFTLOCKUP [ 685.271399][ T5595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 685.271409][ T5595] Workqueue: hci4 hci_rx_work [ 685.271441][ T5595] Call Trace: [ 685.271456][ T5595] [ 685.271464][ T5595] dump_stack_lvl+0xe8/0x150 [ 685.271489][ T5595] sysfs_create_dir_ns+0x271/0x2a0 [ 685.271510][ T5595] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 685.271531][ T5595] ? rt_spin_unlock+0x165/0x200 [ 685.271548][ T5595] kobject_add_internal+0x62c/0xce0 [ 685.271577][ T5595] kobject_add+0x163/0x240 [ 685.271597][ T5595] ? rt_spin_unlock+0x159/0x200 [ 685.271614][ T5595] ? __pfx_kobject_add+0x10/0x10 [ 685.271641][ T5595] ? get_device_parent+0x370/0x3a0 [ 685.271665][ T5595] device_add+0x3fa/0xb80 [ 685.271686][ T5595] hci_conn_add_sysfs+0xd5/0x210 [ 685.271713][ T5595] le_conn_complete_evt+0xfe3/0x16d0 [ 685.271814][ T5595] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 685.271837][ T5595] ? rt_mutex_slowunlock+0x219/0x460 [ 685.271862][ T5595] ? skb_pull_data+0xf0/0x200 [ 685.271880][ T5595] hci_le_enh_conn_complete_evt+0x189/0x490 [ 685.271901][ T5595] ? __pfx_hci_le_enh_conn_complete_evt+0x10/0x10 [ 685.271923][ T5595] hci_event_packet+0x67a/0xf10 [ 685.271967][ T5595] ? reacquire_held_locks+0x117/0x1a0 [ 685.271997][ T5595] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 685.272014][ T5595] ? __pfx_hci_event_packet+0x10/0x10 [ 685.272038][ T5595] ? rt_spin_unlock+0x159/0x200 [ 685.272059][ T5595] ? hci_send_to_monitor+0xe2/0x590 [ 685.272083][ T5595] hci_rx_work+0x3ee/0x1020 [ 685.272113][ T5595] ? process_scheduled_works+0x97a/0x1630 [ 685.272135][ T5595] process_scheduled_works+0xc3d/0x1630 [ 685.272178][ T5595] ? __pfx_process_scheduled_works+0x10/0x10 [ 685.272204][ T5595] ? assign_work+0x3cf/0x5d0 [ 685.272228][ T5595] worker_thread+0xa47/0xfb0 [ 685.272260][ T5595] ? __kthread_parkme+0x71/0x1f0 [ 685.272290][ T5595] kthread+0x38b/0x470 [ 685.272305][ T5595] ? __pfx_worker_thread+0x10/0x10 [ 685.272326][ T5595] ? __pfx_kthread+0x10/0x10 [ 685.272342][ T5595] ret_from_fork+0x514/0xb70 [ 685.272359][ T5595] ? __pfx_ret_from_fork+0x10/0x10 [ 685.272374][ T5595] ? __switch_to+0xc89/0x1420 [ 685.272399][ T5595] ? __pfx_kthread+0x10/0x10 [ 685.272415][ T5595] ret_from_fork_asm+0x1a/0x30 [ 685.272441][ T5595] [ 685.272557][ T5595] kobject: kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 685.272588][ T5595] Bluetooth: hci4: failed to register connection device [ 685.306648][T14635] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 685.320856][T14635] bond0 (unregistering): Released all slaves [ 685.512903][T14098] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 685.517177][T14098] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 685.530569][T14098] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 685.643051][T14098] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 685.676046][T14098] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 685.716031][T14098] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 685.980868][ T1330] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.980921][ T1330] ieee802154 phy1 wpan1: encryption failed: -22 [ 686.417679][T14040] 8021q: adding VLAN 0 to HW filter on device bond0 [ 686.709375][ T37] kauditd_printk_skb: 19 callbacks suppressed [ 686.709392][ T37] audit: type=1804 audit(1788743631.259:164): pid=14658 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.4.2385" name="file0" dev="tmpfs" ino=1221 res=1 errno=0 [ 686.755118][T14040] 8021q: adding VLAN 0 to HW filter on device team0 [ 686.896350][ T6130] bridge0: port 1(bridge_slave_0) entered blocking state [ 686.896447][ T6130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 686.982574][ T6133] bridge0: port 2(bridge_slave_1) entered blocking state [ 686.982660][ T6133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 687.262358][T14098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 687.411467][T14098] 8021q: adding VLAN 0 to HW filter on device team0 [ 687.501614][ T6130] bridge0: port 1(bridge_slave_0) entered blocking state [ 687.501712][ T6130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 687.614575][ T6133] bridge0: port 2(bridge_slave_1) entered blocking state [ 687.614666][ T6133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 688.218270][ T5586] Bluetooth: hci4: command 0x0406 tx timeout [ 688.479920][T14639] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 688.486591][T14639] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 688.944408][ T5244] 8021q: adding VLAN 0 to HW filter on device eth28 [ 689.940905][T14639] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 690.038679][T14639] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 690.039175][T14639] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 690.110324][T14639] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 690.378658][ T5595] Bluetooth: hci4: command 0x0406 tx timeout [ 690.437764][ T5586] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 690.483170][ T5586] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 690.525787][ T5586] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 690.533048][ T5586] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 690.540976][ T5586] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 692.046427][T14714] io-wq is not configured for unbound workers [ 692.059683][ T5586] Bluetooth: hci2: command 0x0c1a tx timeout [ 692.458337][ T5586] Bluetooth: hci4: command 0x0406 tx timeout [ 692.698663][ T5586] Bluetooth: hci3: command tx timeout [ 693.011607][T14098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 693.284059][T14734] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2396'. [ 693.284079][T14734] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2396'. [ 693.693062][T14741] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2397'. [ 693.832605][T14742] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2397'. [ 694.138888][ T5586] Bluetooth: hci2: command 0x0c1a tx timeout [ 694.538274][ T5586] Bluetooth: hci4: command 0x0406 tx timeout [ 694.656617][ T5595] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 694.730103][ T5595] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 694.731764][ T5595] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 694.748317][ T5595] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 694.755238][ T5595] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 694.783872][ T5595] Bluetooth: hci3: command tx timeout [ 696.858651][ T5586] Bluetooth: hci3: command tx timeout [ 696.938643][ T5586] Bluetooth: hci1: command tx timeout [ 698.938653][ T5586] Bluetooth: hci3: command tx timeout [ 699.018225][ T5586] Bluetooth: hci1: command tx timeout [ 699.401926][T14810] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 699.536630][T14673] bridge0: port 1(bridge_slave_0) entered blocking state [ 699.536726][T14673] bridge0: port 1(bridge_slave_0) entered disabled state [ 699.536878][T14673] bridge_slave_0: entered allmulticast mode [ 699.549621][T14673] bridge_slave_0: entered promiscuous mode [ 699.587327][T14673] bridge0: port 2(bridge_slave_1) entered blocking state [ 699.587414][T14673] bridge0: port 2(bridge_slave_1) entered disabled state [ 699.587547][T14673] bridge_slave_1: entered allmulticast mode [ 699.606561][T14673] bridge_slave_1: entered promiscuous mode [ 700.007542][T14673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 700.334639][T14673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 701.098341][ T5586] Bluetooth: hci1: command tx timeout [ 701.185075][T14673] team0: Port device team_slave_0 added [ 701.197918][T14673] team0: Port device team_slave_1 added [ 701.339035][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 701.827579][T14673] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 701.827594][T14673] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 701.827615][T14673] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 701.891975][T14673] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 701.891990][T14673] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 701.892011][T14673] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 702.364403][T14673] hsr_slave_0: entered promiscuous mode [ 702.418332][T14673] hsr_slave_1: entered promiscuous mode [ 702.419069][T14673] debugfs: 'hsr0' already exists in 'hsr' [ 702.419087][T14673] Cannot create hsr debugfs directory [ 703.178305][ T5586] Bluetooth: hci1: command tx timeout [ 704.493838][T14749] bridge0: port 1(bridge_slave_0) entered blocking state [ 704.493941][T14749] bridge0: port 1(bridge_slave_0) entered disabled state [ 704.494096][T14749] bridge_slave_0: entered allmulticast mode [ 704.597463][T14749] bridge_slave_0: entered promiscuous mode [ 704.663736][T14749] bridge0: port 2(bridge_slave_1) entered blocking state [ 704.663882][T14749] bridge0: port 2(bridge_slave_1) entered disabled state [ 704.664013][T14749] bridge_slave_1: entered allmulticast mode [ 704.678255][T14749] bridge_slave_1: entered promiscuous mode [ 705.186464][T14749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 705.215751][T14749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 705.489697][T14749] team0: Port device team_slave_0 added [ 705.525359][T14749] team0: Port device team_slave_1 added [ 705.959892][T14749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 705.959907][T14749] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 705.959928][T14749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 705.970921][T14749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 705.970934][T14749] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 705.970955][T14749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 706.355868][T14888] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2421'. [ 706.520162][T14893] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 706.520241][ C0] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 709.558037][T14749] hsr_slave_0: entered promiscuous mode [ 709.575218][T14749] hsr_slave_1: entered promiscuous mode [ 709.575856][T14749] debugfs: 'hsr0' already exists in 'hsr' [ 709.575874][T14749] Cannot create hsr debugfs directory [ 709.912030][T14925] fuse: fd is not a fuse device [ 710.279119][ T7987] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 710.486003][ T7987] usb 7-1: Using ep0 maxpacket: 16 [ 710.487104][ T7987] usb 7-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 710.489118][ T7987] usb 7-1: config index 0 descriptor too short (expected 51443, got 18) [ 710.493696][ T7987] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 710.493713][ T7987] usb 7-1: Product: syz [ 710.493724][ T7987] usb 7-1: Manufacturer: syz [ 710.493734][ T7987] usb 7-1: SerialNumber: syz [ 710.542398][ T7987] r8152-cfgselector 7-1: Unknown version 0x0000 [ 710.542419][ T7987] r8152-cfgselector 7-1: config 0 descriptor?? [ 711.124746][ T7987] r8152-cfgselector 7-1: USB disconnect, device number 17 [ 711.640197][T14943] fuse: fd is not a fuse device [ 713.120785][T14965] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2442'. [ 713.145499][T14965] hsr_slave_0: left promiscuous mode [ 713.163454][T14965] hsr_slave_1: left promiscuous mode [ 719.775609][T15025] syz_tun: entered promiscuous mode [ 719.776922][T15027] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2459'. [ 719.776947][T15027] syz_tun: left promiscuous mode [ 724.917730][T14673] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 725.224700][T14673] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 725.281806][T14673] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 725.380076][ C0] vcan0: j1939_tp_rxtimer: 0xffff888033655000: rx timeout, send abort [ 725.385027][T14673] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 725.391692][T14673] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 725.621137][T14673] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 725.680223][T14673] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 725.880154][ C0] vcan0: j1939_tp_rxtimer: 0xffff888033655000: abort rx timeout. Force session deactivation [ 725.916055][T14673] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 727.177960][T15106] jffs2: notice: (15106) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 729.087614][T14749] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 729.168960][T14749] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 729.204695][T14749] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 729.427632][T14749] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 729.441028][T14749] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 729.504935][T14749] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 729.517299][T14749] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 729.537948][T14749] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 729.602043][T14673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 729.994764][T14673] 8021q: adding VLAN 0 to HW filter on device team0 [ 730.062139][ T6837] bridge0: port 1(bridge_slave_0) entered blocking state [ 730.062265][ T6837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 730.237453][ T6841] bridge0: port 2(bridge_slave_1) entered blocking state [ 730.237546][ T6841] bridge0: port 2(bridge_slave_1) entered forwarding state [ 731.040439][T14749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 731.253718][T14749] 8021q: adding VLAN 0 to HW filter on device team0 [ 731.570040][ T6837] bridge0: port 1(bridge_slave_0) entered blocking state [ 731.578041][ T6837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 731.622308][ T6121] bridge0: port 2(bridge_slave_1) entered blocking state [ 731.622484][ T6121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 732.648252][T15189] lo: entered promiscuous mode [ 732.807881][T15189] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 734.434423][T14673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 735.137274][T14673] veth0_vlan: entered promiscuous mode [ 735.292990][T14673] veth1_vlan: entered promiscuous mode [ 735.604132][T14673] veth0_macvtap: entered promiscuous mode [ 735.715207][T14673] veth1_macvtap: entered promiscuous mode [ 735.807533][T14749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 735.954769][T14673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 736.013276][T14673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 737.846502][T14749] veth0_vlan: entered promiscuous mode [ 737.882079][ T6130] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 737.923622][T14673] ieee80211 phy35: Selected rate control algorithm 'minstrel_ht' [ 738.185520][T14749] veth1_vlan: entered promiscuous mode [ 738.499077][ T6130] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 738.499096][ T6130] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 738.546197][T14673] ieee80211 phy36: Selected rate control algorithm 'minstrel_ht' [ 738.661750][ T6130] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 738.664005][ T6130] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.286643][ T6841] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 739.286659][ T6841] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 739.287449][T14749] veth0_macvtap: entered promiscuous mode [ 739.338659][T14749] veth1_macvtap: entered promiscuous mode [ 739.503399][T14749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 739.626489][T14749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 739.900591][ T6837] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.903711][ T6845] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.903865][ T6845] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.904494][ T6845] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 739.904648][ T6845] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 740.613085][T14749] ieee80211 phy37: Selected rate control algorithm 'minstrel_ht' [ 741.421951][ T6135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 741.421968][ T6135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 741.482232][T14749] ieee80211 phy38: Selected rate control algorithm 'minstrel_ht' [ 742.059639][ T267] wlan1: Trigger new scan to find an IBSS to join [ 742.365912][ T6845] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 742.365929][ T6845] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 742.847892][T15302] FAULT_INJECTION: forcing a failure. [ 742.847892][T15302] name failslab, interval 1, probability 0, space 0, times 0 [ 742.847925][T15302] CPU: 0 UID: 0 PID: 15302 Comm: syz.6.2514 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 742.847949][T15302] Tainted: [L]=SOFTLOCKUP [ 742.847955][T15302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 742.847966][T15302] Call Trace: [ 742.847972][T15302] [ 742.847980][T15302] dump_stack_lvl+0xe8/0x150 [ 742.848012][T15302] should_fail_ex+0x46b/0x600 [ 742.848037][T15302] should_failslab+0xa8/0x100 [ 742.848068][T15302] __kmalloc_cache_noprof+0xa1/0x680 [ 742.848092][T15302] ? snd_midi_event_new+0x74/0x1f0 [ 742.848117][T15302] ? snd_midi_event_new+0x74/0x1f0 [ 742.848146][T15302] snd_midi_event_new+0x74/0x1f0 [ 742.848172][T15302] snd_virmidi_input_open+0xe9/0x3a0 [ 742.848224][T15302] open_substream+0x3f8/0x780 [ 742.848250][T15302] rawmidi_open_priv+0x93/0x630 [ 742.848274][T15302] snd_rawmidi_open+0x422/0xac0 [ 742.848302][T15302] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 742.848324][T15302] ? __pfx_default_wake_function+0x10/0x10 [ 742.848352][T15302] ? snd_open+0x31e/0x3c0 [ 742.848371][T15302] chrdev_open+0x4dc/0x600 [ 742.848397][T15302] ? __pfx_chrdev_open+0x10/0x10 [ 742.848422][T15302] ? fsnotify_open_perm_and_set_mode+0x13b/0x6c0 [ 742.848450][T15302] ? __pfx_chrdev_open+0x10/0x10 [ 742.848473][T15302] do_dentry_open+0x849/0x1420 [ 742.848507][T15302] vfs_open+0x3b/0x350 [ 742.848530][T15302] ? path_openat+0x142d/0x1d60 [ 742.848553][T15302] path_openat+0x1448/0x1d60 [ 742.848589][T15302] do_file_open+0x23e/0x4a0 [ 742.848614][T15302] ? __pfx_do_file_open+0x10/0x10 [ 742.848654][T15302] ? alloc_fd+0x654/0x6d0 [ 742.848684][T15302] do_sys_openat2+0x115/0x200 [ 742.848713][T15302] ? __pfx_do_sys_openat2+0x10/0x10 [ 742.848741][T15302] ? exc_page_fault+0x6a/0xc0 [ 742.848765][T15302] ? do_user_addr_fault+0xc4c/0x1340 [ 742.848786][T15302] __x64_sys_openat+0x138/0x170 [ 742.848817][T15302] do_syscall_64+0x166/0x520 [ 742.848837][T15302] ? trace_irq_disable+0x3b/0x140 [ 742.848859][T15302] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.848877][T15302] ? clear_bhb_loop+0x70/0xc0 [ 742.848898][T15302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 742.848915][T15302] RIP: 0033:0x7f10b708e98e [ 742.848931][T15302] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 742.848946][T15302] RSP: 002b:00007f10b5325b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 742.848965][T15302] RAX: ffffffffffffffda RBX: 00007f10b53266c0 RCX: 00007f10b708e98e [ 742.848978][T15302] RDX: 0000000000143102 RSI: 00007f10b5325c00 RDI: ffffffffffffff9c [ 742.848995][T15302] RBP: 00007f10b5325c00 R08: 0000000000000000 R09: 0000000000000000 [ 742.849006][T15302] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 742.849017][T15302] R13: 00007f10b7356038 R14: 00007f10b7355fa0 R15: 00007ffe5f8e9fb8 [ 742.849043][T15302] [ 742.994723][ T5701] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 743.169359][ T5701] usb 4-1: Using ep0 maxpacket: 16 [ 743.170284][ T5701] usb 4-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 743.171348][ T5701] usb 4-1: config 0 has an invalid interface number: 34 but max is 0 [ 743.171366][ T5701] usb 4-1: config 0 has no interface number 0 [ 743.171397][ T5701] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 743.171415][ T5701] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 743.173993][ T5701] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 743.174011][ T5701] usb 4-1: Product: syz [ 743.174022][ T5701] usb 4-1: Manufacturer: syz [ 743.174033][ T5701] usb 4-1: SerialNumber: syz [ 743.237255][ T5701] usb 4-1: config 0 descriptor?? [ 743.238025][T15299] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 743.239398][T15299] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 743.340353][T14412] page_pool_release_retry() stalled pool shutdown: id 94, 1 inflight 362 sec [ 743.612813][T15299] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 743.612952][T15299] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 743.870754][ T5701] asix 4-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 744.746137][ T6135] IPVS: starting estimator thread 0... [ 744.802975][T15323] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 744.842625][T15325] IPVS: using max 12 ests per chain, 28800 per kthread [ 745.721094][ T5701] asix 4-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 745.721120][ T5701] asix 4-1:0.34 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 745.721288][ T5701] asix 4-1:0.34: probe with driver asix failed with error -71 [ 745.807753][ T5701] usb 4-1: USB disconnect, device number 8 [ 746.059645][ T6841] wlan1: Trigger new scan to find an IBSS to join [ 747.435610][ T1330] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.435661][ T1330] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.796397][ T6121] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 752.484946][T15423] netlink: 'syz.0.2541': attribute type 2 has an invalid length. [ 752.484970][T15423] netlink: 11575 bytes leftover after parsing attributes in process `syz.0.2541'. [ 752.484989][T15423] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2541'. [ 754.399310][T15448] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2547'. [ 761.088206][ T10] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 761.258738][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 761.261288][ T10] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 761.265007][ T10] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 761.265031][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 761.288258][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 761.288279][ T10] usb 4-1: Product: syz [ 761.288291][ T10] usb 4-1: Manufacturer: syz [ 761.288302][ T10] usb 4-1: SerialNumber: syz [ 761.574873][ T10] usb 4-1: config 0 descriptor?? [ 761.624331][ T10] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 761.624359][ T10] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 762.300279][ T10] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 762.319417][ T10] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 762.956802][ T10] em28xx 4-1:0.0: Unknown AC97 audio processor detected! [ 763.240483][ T10] em28xx 4-1:0.0: couldn't setup AC97 register 2 [ 763.240853][ T10] em28xx 4-1:0.0: couldn't setup AC97 register 4 [ 763.242669][ T10] em28xx 4-1:0.0: couldn't setup AC97 register 6 [ 763.247388][ T10] em28xx 4-1:0.0: couldn't setup AC97 register 54 [ 763.253517][ T10] em28xx 4-1:0.0: couldn't setup AC97 register 56 [ 763.385686][ T10] usb 4-1: USB disconnect, device number 9 [ 764.750164][T15587] netlink: 'syz.4.2587': attribute type 2 has an invalid length. [ 764.750185][T15587] netlink: 'syz.4.2587': attribute type 2 has an invalid length. [ 765.198594][T15591] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 4294967295 (only 8 groups) [ 766.958262][ T5701] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 767.006594][T15616] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2599'. [ 767.110397][ T5701] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 767.112874][ T5701] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 767.448704][ T5701] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 768.697658][ T5703] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 768.860414][ T5703] usb 7-1: Using ep0 maxpacket: 32 [ 769.088859][ T5703] usb 7-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 769.121364][ T5703] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 769.121388][ T5703] usb 7-1: Product: syz [ 769.121399][ T5703] usb 7-1: Manufacturer: syz [ 769.121410][ T5703] usb 7-1: SerialNumber: syz [ 769.274352][ T5703] usb 7-1: config 0 descriptor?? [ 769.409971][ T5703] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 770.219950][ T10] usb 4-1: new full-speed USB device number 10 using dummy_hcd [ 770.368937][ T10] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 770.374292][ T10] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 770.374367][ T10] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 770.374399][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 770.747083][ T10] usb 4-1: usb_control_msg returned -32 [ 770.747228][ T10] usbtmc 4-1:16.0: can't read capabilities [ 771.473425][ T5703] gspca_ov534_9: reg_r err -71 [ 771.729953][ T5703] gspca_ov534_9: Unknown sensor 0000 [ 771.730032][ T5703] ov534_9 7-1:0.0: probe with driver ov534_9 failed with error -22 [ 771.812846][ T5703] usb 7-1: USB disconnect, device number 18 [ 772.736545][ T5703] usb 4-1: USB disconnect, device number 10 [ 773.581440][T15661] FAULT_INJECTION: forcing a failure. [ 773.581440][T15661] name failslab, interval 1, probability 0, space 0, times 0 [ 773.581471][T15661] CPU: 0 UID: 0 PID: 15661 Comm: syz.3.2613 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 773.581495][T15661] Tainted: [L]=SOFTLOCKUP [ 773.581501][T15661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 773.581512][T15661] Call Trace: [ 773.581518][T15661] [ 773.581525][T15661] dump_stack_lvl+0xe8/0x150 [ 773.581556][T15661] should_fail_ex+0x46b/0x600 [ 773.581580][T15661] should_failslab+0xa8/0x100 [ 773.581608][T15661] ? security_inode_alloc+0x39/0x310 [ 773.581633][T15661] kmem_cache_alloc_noprof+0x9e/0x690 [ 773.581656][T15661] ? security_inode_alloc+0x39/0x310 [ 773.581687][T15661] security_inode_alloc+0x39/0x310 [ 773.581714][T15661] inode_init_always_gfp+0x983/0xd40 [ 773.581747][T15661] ? __pfx_proc_alloc_inode+0x10/0x10 [ 773.581768][T15661] alloc_inode+0x82/0x1b0 [ 773.581796][T15661] new_inode+0x1f/0x170 [ 773.581811][T15661] ? proc_get_inode+0x1a/0x6a0 [ 773.581835][T15661] proc_get_inode+0x22/0x6a0 [ 773.581856][T15661] ? proc_fill_super+0x52a/0x760 [ 773.581882][T15661] proc_fill_super+0x543/0x760 [ 773.581907][T15661] ? __pfx_proc_fill_super+0x10/0x10 [ 773.581932][T15661] get_tree_nodev+0xbb/0x150 [ 773.581954][T15661] vfs_get_tree+0x92/0x2a0 [ 773.581977][T15661] do_new_mount+0x319/0xdc0 [ 773.581992][T15661] ? cap_capable+0x123/0x460 [ 773.582014][T15661] ? __pfx_do_new_mount+0x10/0x10 [ 773.582032][T15661] ? ns_capable+0x89/0xe0 [ 773.582065][T15661] ? path_mount+0x647/0x1050 [ 773.582084][T15661] ? user_path_at+0xd4/0x160 [ 773.582106][T15661] __se_sys_mount+0x31d/0x420 [ 773.582128][T15661] ? __pfx___se_sys_mount+0x10/0x10 [ 773.582150][T15661] ? __x64_sys_mount+0x20/0xc0 [ 773.582172][T15661] do_syscall_64+0x166/0x520 [ 773.582194][T15661] ? trace_irq_disable+0x3b/0x140 [ 773.582215][T15661] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.582232][T15661] ? clear_bhb_loop+0x70/0xc0 [ 773.582254][T15661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.582270][T15661] RIP: 0033:0x7f252f2fe159 [ 773.582286][T15661] 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 [ 773.582301][T15661] RSP: 002b:00007f252d556028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 773.582319][T15661] RAX: ffffffffffffffda RBX: 00007f252f585fa0 RCX: 00007f252f2fe159 [ 773.582332][T15661] RDX: 0000200000000100 RSI: 0000200000000080 RDI: 0000000000000000 [ 773.582343][T15661] RBP: 00007f252f395024 R08: 0000000000000000 R09: 0000000000000000 [ 773.582354][T15661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 773.582364][T15661] R13: 00007f252f586038 R14: 00007f252f585fa0 R15: 00007fff0f35dd78 [ 773.582391][T15661] [ 773.621744][ T5701] usb 1-1: USB disconnect, device number 4 [ 773.706761][T15661] proc_fill_super: get root inode failed [ 773.819416][T15667] CIFS: Attempting to mount //127.0.0.1/share [ 773.820175][T15667] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 773.820275][ C0] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 773.922299][ C0] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 773.922899][ C0] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 774.515661][T15667] CIFS: VFS: cifs_mount failed w/return code = -512 [ 774.924278][T15670] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 774.924401][ C0] IPVS: fo: TCP 127.0.0.1:21 - no destination available [ 775.973451][ T37] audit: type=1326 audit(1788743720.639:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=15694 comm="syz.1.2621" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30ff0fe159 code=0x7fc00000 [ 775.997832][ T37] audit: type=1326 audit(1788743720.659:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=15694 comm="syz.1.2621" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f30ff0fe159 code=0x7fc00000 [ 776.136447][ T37] audit: type=1326 audit(1788743720.799:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=15694 comm="syz.1.2621" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f30ff0f7ed7 code=0x7fc00000 [ 776.140538][ T37] audit: type=1326 audit(1788743720.799:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=15694 comm="syz.1.2621" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f30ff09f4d9 code=0x7fc00000 [ 776.144884][ T37] audit: type=1326 audit(1788743720.809:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=15694 comm="syz.1.2621" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f30ff09f59d code=0x7fc00000 [ 776.144926][ T37] audit: type=1326 audit(1788743720.809:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=15694 comm="syz.1.2621" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f30ff0fe159 code=0x7fc00000 [ 776.591973][T15708] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2626'. [ 776.663748][T15715] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2626'. [ 777.912918][T15734] FAULT_INJECTION: forcing a failure. [ 777.912918][T15734] name failslab, interval 1, probability 0, space 0, times 0 [ 777.913021][T15734] CPU: 0 UID: 0 PID: 15734 Comm: syz.0.2633 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 777.913046][T15734] Tainted: [L]=SOFTLOCKUP [ 777.913052][T15734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 777.913063][T15734] Call Trace: [ 777.913069][T15734] [ 777.913076][T15734] dump_stack_lvl+0xe8/0x150 [ 777.913107][T15734] should_fail_ex+0x46b/0x600 [ 777.913132][T15734] should_failslab+0xa8/0x100 [ 777.913161][T15734] __kmalloc_noprof+0xfb/0x790 [ 777.913184][T15734] ? raw_queue_event+0x7d/0x2f0 [ 777.913209][T15734] ? raw_queue_event+0x7d/0x2f0 [ 777.913234][T15734] ? rt_spin_unlock+0x159/0x200 [ 777.913254][T15734] raw_queue_event+0x7d/0x2f0 [ 777.913282][T15734] gadget_bind+0x47f/0x610 [ 777.913314][T15734] ? __pfx_gadget_bind+0x10/0x10 [ 777.913338][T15734] gadget_bind_driver+0x2ca/0x9e0 [ 777.913367][T15734] ? __pfx_gadget_bind_driver+0x10/0x10 [ 777.913386][T15734] really_probe+0x254/0xae0 [ 777.913416][T15734] __driver_probe_device+0x1e8/0x360 [ 777.913443][T15734] driver_probe_device+0x4f/0x240 [ 777.913472][T15734] __driver_attach+0x339/0x600 [ 777.913498][T15734] bus_for_each_dev+0x23e/0x2c0 [ 777.913517][T15734] ? __pfx___driver_attach+0x10/0x10 [ 777.913542][T15734] ? __pfx_bus_for_each_dev+0x10/0x10 [ 777.913558][T15734] ? rt_spin_unlock+0x159/0x200 [ 777.913587][T15734] ? rt_spin_unlock+0x165/0x200 [ 777.913606][T15734] bus_add_driver+0x348/0x670 [ 777.913632][T15734] driver_register+0x23a/0x320 [ 777.913661][T15734] usb_gadget_register_driver_owner+0xf9/0x270 [ 777.913684][T15734] raw_ioctl+0x1503/0x40d0 [ 777.913714][T15734] ? tomoyo_path_number_perm+0x219/0x5f0 [ 777.913737][T15734] ? do_vfs_ioctl+0x1184/0x1550 [ 777.913762][T15734] ? __pfx_raw_ioctl+0x10/0x10 [ 777.913798][T15734] ? hook_file_ioctl+0x1f5/0x610 [ 777.913826][T15734] ? __asan_memset+0x22/0x50 [ 777.913846][T15734] ? smack_file_ioctl+0x265/0x370 [ 777.913877][T15734] ? __pfx_smack_file_ioctl+0x10/0x10 [ 777.913899][T15734] ? __fget_files+0x2a/0x420 [ 777.913914][T15734] ? __fget_files+0x3a8/0x420 [ 777.913929][T15734] ? __fget_files+0x2a/0x420 [ 777.913946][T15734] ? bpf_lsm_file_ioctl+0x9/0x20 [ 777.913963][T15734] ? __pfx_raw_ioctl+0x10/0x10 [ 777.913985][T15734] __se_sys_ioctl+0xff/0x170 [ 777.914008][T15734] do_syscall_64+0x166/0x520 [ 777.914026][T15734] ? trace_irq_disable+0x3b/0x140 [ 777.914045][T15734] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 777.914061][T15734] ? clear_bhb_loop+0x70/0xc0 [ 777.914080][T15734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 777.914095][T15734] RIP: 0033:0x7f66e7beddeb [ 777.914110][T15734] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 777.914124][T15734] RSP: 002b:00007f66e5e43f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 777.914141][T15734] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f66e7beddeb [ 777.914152][T15734] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 777.914161][T15734] RBP: 00007f66e5e44fd0 R08: 0000000000000001 R09: 00000000ffffffff [ 777.914171][T15734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 777.914180][T15734] R13: 0000200000000180 R14: 0000000000000000 R15: 0000000000000000 [ 777.914203][T15734] [ 777.924505][T15734] raw-gadget.0 gadget.0: failed to queue connect event [ 777.924522][T15734] udc dummy_udc.0: failed to start USB Raw Gadget: -12 [ 777.924537][T15734] raw-gadget.0 gadget.0: probe with driver raw-gadget.0 failed with error -12 [ 777.931772][T15734] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 777.937997][T15734] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 779.272851][T15751] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 5 (only 8 groups) [ 780.878316][ T7987] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 781.948867][ T7987] usb 4-1: Using ep0 maxpacket: 8 [ 781.949509][ T7987] usb 4-1: New USB device found, idVendor=077d, idProduct=04aa, bcdDevice=5b.d8 [ 781.950666][ T7987] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 15 [ 781.950703][ T7987] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 781.950721][ T7987] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 781.950740][ T7987] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 781.991150][ T7987] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 781.991173][ T7987] usb 4-1: Product: syz [ 781.991184][ T7987] usb 4-1: Manufacturer: syz [ 781.991196][ T7987] usb 4-1: SerialNumber: syz [ 782.040794][ T7987] usb 4-1: config 0 descriptor?? [ 782.053255][T15770] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 782.295929][ T7987] powermate: Expected payload of 3--6 bytes, found 1024 bytes! [ 782.970606][ T7987] input: Griffin SoundKnob as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input16 [ 783.702383][ C0] powermate: config urb returned -71 [ 783.705590][ C0] powermate: config urb returned -71 [ 783.708443][ C0] powermate: config urb returned -71 [ 783.708629][ C0] powermate: config urb returned -71 [ 783.997866][ T7987] usb 4-1: USB disconnect, device number 11 [ 783.997928][ C0] powermate 4-1:0.0: powermate_irq - usb_submit_urb failed with result: -19 [ 786.736446][T15832] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2659'. [ 786.786885][T15822] bridge0: port 2(bridge_slave_1) entered disabled state [ 786.787437][T15822] bridge0: port 1(bridge_slave_0) entered disabled state [ 786.874405][T15822] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 786.880337][T15822] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 787.000537][T15832] ieee80211 phy39: Selected rate control algorithm 'minstrel_ht' [ 787.092598][ T6130] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 787.108687][ T6838] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 787.108781][ T6838] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 787.108823][ T6838] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 787.448261][ T1238] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 787.599885][ T1238] usb 7-1: New USB device found, idVendor=1ba6, idProduct=0001, bcdDevice= 0.01 [ 787.601812][ T1238] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 787.601980][ T1238] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 787.891239][ T1238] as10x_usb: device has been detected [ 787.896169][ T1238] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan) [ 788.605622][ T1238] usb 7-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)... [ 791.716695][T15898] netlink: 12 bytes leftover after parsing attributes in process `syz.6.2673'. [ 792.083052][ T1238] as10x_usb: error during firmware upload part1 [ 792.083561][ T1238] Registered device Abilis Systems DVB-Titan [ 792.184256][ T1238] usb 7-1: USB disconnect, device number 19 [ 792.400456][T15909] binder: BINDER_SET_CONTEXT_MGR already set [ 792.400469][T15909] binder: 15907:15909 ioctl 4018620d 200000004a80 returned -16 [ 793.130305][ T1238] Unregistered device Abilis Systems DVB-Titan [ 793.143285][ T1238] as10x_usb: device has been disconnected [ 793.515129][ T1238] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 793.668217][ T1238] usb 7-1: Using ep0 maxpacket: 8 [ 793.668925][ T1238] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 793.670776][ T1238] usb 7-1: config index 0 descriptor too short (expected 301, got 45) [ 793.670814][ T1238] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 793.670829][ T1238] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 793.670846][ T1238] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 793.670862][ T1238] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 793.670890][ T1238] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 794.127705][ T1238] usb 7-1: usb_control_msg returned -32 [ 794.127741][ T1238] usbtmc 7-1:16.0: can't read capabilities [ 795.768269][ T1238] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 795.959734][ T1238] usb 4-1: Using ep0 maxpacket: 32 [ 795.960539][ T1238] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 795.963032][ T1238] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 795.963050][ T1238] usb 4-1: config 0 has no interface number 0 [ 795.976950][ T1238] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 795.976970][ T1238] usb 4-1: Product: syz [ 795.976981][ T1238] usb 4-1: Manufacturer: syz [ 795.976991][ T1238] usb 4-1: SerialNumber: syz [ 796.020066][ T1238] usb 4-1: config 0 descriptor?? [ 797.132269][ T9] usb 7-1: USB disconnect, device number 20 [ 797.495626][ T1238] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 797.495652][ T1238] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 797.497589][ T1238] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 797.497769][ T1238] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 797.594578][ T1238] usb 4-1: USB disconnect, device number 12 [ 800.918549][ T9] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 802.734276][T15962] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 803.860439][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 804.008810][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 804.009886][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 804.099021][ T9] usb 1-1: config 0 descriptor?? [ 804.147309][ T9] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 804.298333][ T5703] page_pool_release_retry() stalled pool shutdown: id 94, 1 inflight 423 sec [ 805.385286][T16010] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2705'. [ 805.644253][T16012] 9p: Bad value for 'rfdno' [ 805.850173][ T9] gspca_stv06xx: I2C: Read error writing address: -71 [ 805.864328][ T9] usb 1-1: USB disconnect, device number 5 [ 808.899805][ T1330] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.899859][ T1330] ieee802154 phy1 wpan1: encryption failed: -22 [ 809.010882][T16063] vlan2: entered allmulticast mode [ 809.010902][T16063] ip6gretap0: entered allmulticast mode [ 809.498503][ T38] INFO: task kworker/u8:0:12 blocked for more than 143 seconds. [ 809.498525][ T38] Tainted: G L syzkaller #0 [ 809.498534][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 809.498542][ T38] task:kworker/u8:0 state:D stack:21552 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 809.498589][ T38] Workqueue: netns cleanup_net [ 809.498615][ T38] Call Trace: [ 809.498621][ T38] [ 809.498632][ T38] __schedule+0x16d9/0x5700 [ 809.498653][ T38] ? __lock_acquire+0x747/0x2de0 [ 809.498677][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 809.498700][ T38] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 809.498739][ T38] ? __pfx___schedule+0x10/0x10 [ 809.498755][ T38] ? lock_acquire+0x115/0x350 [ 809.498783][ T38] ? schedule+0x90/0x2b0 [ 809.498803][ T38] schedule+0x164/0x2b0 [ 809.498822][ T38] rxrpc_destroy_all_calls+0x443/0x570 [ 809.498916][ T38] ? __pfx_rxrpc_destroy_all_calls+0x10/0x10 [ 809.498937][ T38] ? __pfx_var_wake_function+0x10/0x10 [ 809.498956][ T38] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 809.498976][ T38] ? __timer_delete_sync+0x552/0x620 [ 809.499002][ T38] rxrpc_exit_net+0x6f/0xc0 [ 809.499041][ T38] ops_undo_list+0x43d/0x8d0 [ 809.499068][ T38] ? __pfx_ops_undo_list+0x10/0x10 [ 809.499088][ T38] ? rt_spin_unlock+0x159/0x200 [ 809.499105][ T38] ? idr_destroy+0x21b/0x2a0 [ 809.499167][ T38] ? rt_spin_unlock+0x165/0x200 [ 809.499185][ T38] cleanup_net+0x575/0x810 [ 809.499210][ T38] ? __pfx_cleanup_net+0x10/0x10 [ 809.499237][ T38] ? rcu_is_watching+0x16/0xb0 [ 809.499264][ T38] ? process_scheduled_works+0x97a/0x1630 [ 809.499288][ T38] process_scheduled_works+0xc3d/0x1630 [ 809.499335][ T38] ? __pfx_process_scheduled_works+0x10/0x10 [ 809.499364][ T38] ? assign_work+0x3cf/0x5d0 [ 809.499390][ T38] worker_thread+0xa47/0xfb0 [ 809.499435][ T38] kthread+0x38b/0x470 [ 809.499452][ T38] ? __pfx_worker_thread+0x10/0x10 [ 809.499474][ T38] ? __pfx_kthread+0x10/0x10 [ 809.499492][ T38] ret_from_fork+0x514/0xb70 [ 809.499511][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 809.499528][ T38] ? __switch_to+0xc89/0x1420 [ 809.499559][ T38] ? __pfx_kthread+0x10/0x10 [ 809.499579][ T38] ret_from_fork_asm+0x1a/0x30 [ 809.499611][ T38] [ 809.499800][ T38] [ 809.499800][ T38] Showing all locks held in the system: [ 809.499813][ T38] locks held by kworker/u8:0/12: 3, on CPU#0: [ 809.499826][ T38] #0: ffff88801aeb0938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.499876][ T38] #1: ffffc90000117c40 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.499922][ T38] #2: ffffffff8f5c39c0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xf5/0x810 [ 809.499970][ T38] locks held by khungtaskd/38: 1, last CPU#0: [ 809.499982][ T38] #0: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 809.500027][ T38] locks held by kworker/u8:4/66: 8, on CPU#0: [ 809.500114][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.500406][ T38] #1: ffffc9000152fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.500457][ T38] #2: ffff88805e126310 (&devlink->lock_key#7){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xcb0 [ 809.500503][ T38] #3: ffff88805d831d20 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xcb0 [ 809.500544][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.500592][ T38] #5: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.500638][ T38] #6: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.500683][ T38] #7: ffff8880b86396f8 ((bh_lock)){+...}-{3:3}, at: napi_skb_cache_get+0xbf/0x450 [ 809.500739][ T38] locks held by kworker/u8:8/267: 8, on CPU#0: [ 809.500750][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.500796][ T38] #1: ffffc900043f7c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.500843][ T38] #2: ffff88805d1f2310 (&devlink->lock_key#6){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xcb0 [ 809.500887][ T38] #3: ffff88805dd93520 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xcb0 [ 809.500927][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.500974][ T38] #5: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.501019][ T38] #6: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.501064][ T38] #7: ffff8880b86396f8 ((bh_lock)){+...}-{3:3}, at: napi_skb_cache_get+0xbf/0x450 [ 809.501125][ T38] locks held by getty/5337: 2, on CPU#0: [ 809.501136][ T38] #0: ffff888036a320a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 809.501185][ T38] #1: ffffc900044ce2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 809.501232][ T38] locks held by kworker/u8:25/6130: 8, on CPU#0: [ 809.501244][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.501289][ T38] #1: ffffc9000656fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.501336][ T38] #2: ffff888077cae310 (&devlink->lock_key#8){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xcb0 [ 809.501380][ T38] #3: ffff88804f0cb920 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xcb0 [ 809.501421][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.501469][ T38] #5: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.501513][ T38] #6: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.501558][ T38] #7: ffff8880b86396f8 ((bh_lock)){+...}-{3:3}, at: napi_skb_cache_get+0xbf/0x450 [ 809.501603][ T38] locks held by kworker/u8:28/6133: 8, on CPU#0: [ 809.501615][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.501661][ T38] #1: ffffc900065bfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.501708][ T38] #2: ffff88803e5de310 (&devlink->lock_key#13){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xcb0 [ 809.501758][ T38] #3: ffff88802c03b120 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xcb0 [ 809.501798][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.501846][ T38] #5: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.501891][ T38] #6: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.501935][ T38] #7: ffff8880b86396f8 ((bh_lock)){+...}-{3:3}, at: napi_skb_cache_get+0xbf/0x450 [ 809.501980][ T38] locks held by kworker/u8:33/6138: 6, last CPU#0: [ 809.501991][ T38] #0: ffff8880330ee138 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.502037][ T38] #1: ffffc9000661fc40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.502095][ T38] #2: ffff888062d961c0 (&hard_iface->bat_iv.ogm_buff_mutex){+.+.}-{4:4}, at: batadv_iv_ogm_schedule+0xcf/0xf90 [ 809.528570][ T38] #3: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.528629][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.528677][ T38] #5: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.528735][ T38] locks held by kworker/u8:47/6625: 2, on CPU#0: [ 809.528746][ T38] #0: ffff88802032a938 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.528790][ T38] #1: ffffc9000d27fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.528837][ T38] locks held by kworker/u8:65/6846: 3, on CPU#0: [ 809.528848][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.528890][ T38] #1: ffffc9000612fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.528934][ T38] #2: ffffffff8f5d2238 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 [ 809.528977][ T38] locks held by kworker/0:7/7987: 3, on CPU#0: [ 809.528988][ T38] #0: ffff88813ff27938 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.529033][ T38] #1: ffffc900015cfc40 (netdev_work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.529077][ T38] #2: ffffffff8f5d2238 (rtnl_mutex){+.+.}-{4:4}, at: netdev_work_proc+0x72/0x7f0 [ 809.529130][ T38] locks held by kworker/u8:5/15987: 8, on CPU#0: [ 809.529142][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.529187][ T38] #1: ffffc90005f4fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.529237][ T38] #2: ffff888035362310 (&devlink->lock_key#9){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xcb0 [ 809.529281][ T38] #3: ffff88803730fd20 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xcb0 [ 809.529321][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.529369][ T38] #5: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.529415][ T38] #6: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.529459][ T38] #7: ffff8880b86396f8 ((bh_lock)){+...}-{3:3}, at: napi_skb_cache_get+0xbf/0x450 [ 809.529505][ T38] locks held by kworker/u8:13/15995: 3, on CPU#0: [ 809.529517][ T38] #0: ffff88802b44d938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.529562][ T38] #1: ffffc90005dcfc40 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.529608][ T38] #2: ffffffff8f5d2238 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x19/0x30 [ 809.529657][ T38] locks held by kworker/u8:14/15996: 8, on CPU#0: [ 809.529668][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.529718][ T38] #1: ffffc90005dbfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.529766][ T38] #2: ffff888021f44310 (&devlink->lock_key#2){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xcb0 [ 809.529809][ T38] #3: ffff88805eda6920 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xcb0 [ 809.529849][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.529897][ T38] #5: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.529941][ T38] #6: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.529985][ T38] #7: ffff8880b86396f8 ((bh_lock)){+...}-{3:3}, at: napi_skb_cache_get+0xbf/0x450 [ 809.530029][ T38] locks held by kworker/u8:20/16000: 8, on CPU#0: [ 809.530041][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.530086][ T38] #1: ffffc90005d4fc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 809.530133][ T38] #2: ffff8880222a0310 (&devlink->lock_key){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xcb0 [ 809.530173][ T38] #3: ffff88805fa31520 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1e0/0xcb0 [ 809.530213][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.530263][ T38] #5: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.536907][ T38] #6: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.536961][ T38] #7: ffff8880b86396f8 ((bh_lock)){+...}-{3:3}, at: napi_skb_cache_get+0xbf/0x450 [ 809.537009][ T38] locks held by syz.0.2716/16053: 5, last CPU#0: [ 809.537020][ T38] #0: ffff8880617f4638 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x7a/0x1f0 [ 809.537062][ T38] #1: ffff8880594622d8 (sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_close+0x1d/0x110 [ 809.537101][ T38] #2: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.537142][ T38] #3: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 809.537182][ T38] #4: ffff8880b86396f8 ((bh_lock)){+...}-{3:3}, at: napi_skb_cache_get+0xbf/0x450 [ 809.537223][ T38] locks held by syz.4.2718/16057: 1, last CPU#0: [ 809.537234][ T38] #0: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.537279][ T38] locks held by syz.4.2718/16058: 5, last CPU#0: [ 809.537290][ T38] #0: ffff888039880510 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write_file+0x63/0x210 [ 809.537334][ T38] #1: ffff88806018ce90 (&type->i_mutex_dir_key#5){++++}-{4:4}, at: vfs_removexattr+0x6c/0x230 [ 809.537375][ T38] #2: ffffffff8e36ba90 (file_rwsem){++++}-{0:0}, at: __break_lease+0x57c/0x2060 [ 809.537412][ T38] #3: ffff88802979bd78 (&ctx->flc_lock){+.+.}-{3:3}, at: __break_lease+0x589/0x2060 [ 809.537449][ T38] #4: ffffffff8e1c3b40 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 809.537493][ T38] locks held by syz.3.2720/16062: 1, on CPU#0: [ 809.537504][ T38] #0: ffffffff8f5d2238 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x41/0x1c0 [ 809.537553][ T38] locks held by syz.3.2720/16063: 2, on CPU#0: [ 809.537563][ T38] #0: ffffffff8fb39718 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250 [ 809.537606][ T38] #1: ffffffff8f5d2238 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 [ 809.537643][ T38] locks held by syz.6.2721/16066: 2, last CPU#0: [ 809.537653][ T38] #0: ffff888062b36510 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 809.537693][ T38] #1: ffff88803d957410 (&type->i_mutex_dir_key#5){++++}-{4:4}, at: vfs_remove_acl+0xf5/0x870 [ 809.537744][ T38] [ 809.537748][ T38] ============================================= [ 809.537748][ T38] [ 809.537765][ T38] NMI backtrace for cpu 0 [ 809.537778][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 809.537798][ T38] Tainted: [L]=SOFTLOCKUP [ 809.537804][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 809.537813][ T38] Call Trace: [ 809.537819][ T38] [ 809.537825][ T38] dump_stack_lvl+0xe8/0x150 [ 809.537851][ T38] nmi_cpu_backtrace+0x274/0x2d0 [ 809.537876][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 809.537903][ T38] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 809.537930][ T38] sys_info+0x135/0x170 [ 809.537951][ T38] watchdog+0xfd7/0x1030 [ 809.537976][ T38] ? watchdog+0x1c7/0x1030 [ 809.538000][ T38] kthread+0x38b/0x470 [ 809.538015][ T38] ? __pfx_watchdog+0x10/0x10 [ 809.538032][ T38] ? __pfx_kthread+0x10/0x10 [ 809.538048][ T38] ret_from_fork+0x514/0xb70 [ 809.538065][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 809.538080][ T38] ? __switch_to+0xc89/0x1420 [ 809.538104][ T38] ? __pfx_kthread+0x10/0x10 [ 809.538120][ T38] ret_from_fork_asm+0x1a/0x30 [ 809.538145][ T38] [ 809.552207][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 817.665667][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 817.676889][ T38] Tainted: [L]=SOFTLOCKUP [ 817.681216][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 817.691284][ T38] Call Trace: [ 817.694579][ T38] [ 817.697515][ T38] vpanic+0x56d/0xa60 [ 817.701588][ T38] ? __pfx___schedule+0x10/0x10 [ 817.706450][ T38] ? __pfx_vpanic+0x10/0x10 [ 817.710968][ T38] panic+0xc5/0xd0 [ 817.714694][ T38] ? __pfx_panic+0x10/0x10 [ 817.719124][ T38] ? preempt_schedule_common+0x7f/0xd0 [ 817.724589][ T38] ? preempt_schedule_thunk+0x16/0x40 [ 817.729977][ T38] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 817.736146][ T38] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 817.742317][ T38] watchdog+0x1030/0x1030 [ 817.746670][ T38] ? watchdog+0x1c7/0x1030 [ 817.751110][ T38] kthread+0x38b/0x470 [ 817.755204][ T38] ? __pfx_watchdog+0x10/0x10 [ 817.759887][ T38] ? __pfx_kthread+0x10/0x10 [ 817.764477][ T38] ret_from_fork+0x514/0xb70 [ 817.769122][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 817.774245][ T38] ? __switch_to+0xc89/0x1420 [ 817.778964][ T38] ? __pfx_kthread+0x10/0x10 [ 817.783567][ T38] ret_from_fork_asm+0x1a/0x30 [ 817.788346][ T38] [ 817.791451][ T38] Kernel Offset: disabled [ 817.795791][ T38] Rebooting in 86400 seconds..