last executing test programs: 12m13.790125551s ago: executing program 2 (id=24): setns(0xc9, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x20940, 0x0) ioctl$SNDCTL_SEQ_RESET(r0, 0x5100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x0, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6, 0x4, 0x3, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0xffd8) 12m10.297445891s ago: executing program 1 (id=27): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10cc43, 0x190) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) fcntl$setlease(r1, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007fe000/0x800000)=nil) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r5 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=@newqdisc={0x70, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x8}, {0xffff, 0xffff}, {0xc, 0xfff3}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x1c, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x6, 0x5, 0x4, 0x0, 0x8, 0xa5b4}}, {0x4}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40001}, 0x10) 12m1.646449675s ago: executing program 2 (id=28): openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240), 0x50) ioctl$XFS_IOC_START_COMMIT(r0, 0x80585882, &(0x7f00000004c0)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x102, '\x00', 0x0, r2, 0xffffffff, 0x5, 0x3}, 0x50) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./tracing/events/sched/filter\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)="286f6d6d6f6e5f706964203e201148b2526e36903541c803fd", 0x19) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x7, 0x1c, &(0x7f00000002c0)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x4, 0x9, 0x0, 0x2, 0x300}, {0x6e}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xc, 0x9}, {0x3, 0x0, 0x6, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2, 0x2, 0x0, r1}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x22020600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/devices/system/clocksource/clocksource0/current_clocksource\x00', 0x2, 0x0) socket$inet(0x2, 0x6, 0xfffffffb) add_key$fscrypt_provisioning(0x0, &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1111111111111111111111111111A111'], 0x48, 0xfffffffffffffff8) 12m1.644322986s ago: executing program 0 (id=36): setns(0xc9, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x20940, 0x0) ioctl$SNDCTL_SEQ_RESET(r0, 0x5100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x0, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6, 0x4, 0x3, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0xffd8) 11m57.412839473s ago: executing program 1 (id=30): syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_open_dev$vim2m(&(0x7f0000002c80), 0x4003, 0x2) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r4 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xf0f041, 0x0, '\x00', @ptr}}) r5 = socket$nl_rdma(0x10, 0x3, 0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) close_range(r3, 0xffffffffffffffff, 0x0) r6 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r6, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x2}}, 0x10) bind$tipc(0xffffffffffffffff, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x2, 0x4}}, 0x10) bind$tipc(0xffffffffffffffff, &(0x7f0000000100)=@name={0x1e, 0x2, 0x3, {{0x42, 0x20004006}}}, 0x10) bind$tipc(r6, 0x0, 0x0) r7 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x50, 0x12, 0x1, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x4, 0x3}]}, 0x50}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000040000103020000000000000003"], 0x18}}, 0x0) 11m57.411273003s ago: executing program 0 (id=39): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, r0) r1 = openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x20940, 0x0) ioctl$SNDCTL_SEQ_RESET(r1, 0x5100) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x0, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6, 0x4, 0x3, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0xffd8) 11m57.344713048s ago: executing program 2 (id=32): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = mq_open(&(0x7f0000000240)='*!-^}%$\x00', 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000440)={0x0, 0x3d, 0x4, @tid=r1}) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r3, 0x47, &(0x7f0000000200)=0x7) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x3, 0x13, 0xffff9509, 0x5, 0x0, 0x9, 0x0, 0x7fffffff, 0x2}, 0x0) r5 = add_key$user(&(0x7f0000000380), &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000140)='_', 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) r7 = add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x3}, &(0x7f0000000980)="3e12d23d346cfdeb1716f738274bc1c03bee4423fa20837e6e86b86592e9be8351aabbd6e24f37d5095f839fa4a3507df4f7526f2440e7988da94ccd868dd8741d1e2d7ae6a21d056c2c51a416a76b1a03dc55ea62d43c809e0ed6e56162fdab317afd5c34", 0x65, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r7}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'sha256\x00'}}) 11m52.373593051s ago: executing program 2 (id=34): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) mq_open(&(0x7f0000000240)='*!-^}%$\x00', 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x47, &(0x7f0000000200)=0x7) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000340)='.\x00', 0xa50003d1) 11m52.361308954s ago: executing program 1 (id=35): lseek(0xffffffffffffffff, 0x7f, 0x3) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x47, &(0x7f0000000200)=0x7) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e04, 0x3, @dev={0xfe, 0x80, '\x00', 0x25}, 0x23}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000001980)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x3f000000, @dev={0xfe, 0x80, '\x00', 0x64}, 0x10}, 0x1c, 0x0}}], 0x40000000000024e, 0x20002040) 11m52.156955937s ago: executing program 0 (id=37): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = mq_open(&(0x7f0000000240)='*!-^}%$\x00', 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000440)={0x0, 0x3d, 0x4, @tid=r1}) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r4, 0x47, &(0x7f0000000200)=0x7) sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x3, 0x13, 0xffff9509, 0x5, 0x0, 0x9, 0x0, 0x7fffffff, 0x2}, 0x0) inotify_init() add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x3}, &(0x7f0000000980)="3e12d23d346cfdeb1716f738274bc1c03bee4423fa20837e6e86b86592e9be8351aabbd6e24f37d5095f839fa4a3507df4f7526f2440e7988da94ccd868dd8741d1e2d7ae6a21d056c2c51a416a76b1a03dc55ea62d43c809e0ed6e56162fdab317afd5c34", 0x65, 0xfffffffffffffffe) 11m49.717518575s ago: executing program 2 (id=38): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000000000)=0x40b, 0x4) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4014}, 0x4010850) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() timer_settime(0x0, 0x1, &(0x7f0000000300)={{0x77359400}}, &(0x7f0000000340)) sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0xe, 0x13e, 0x89, 0xffffffff, 0x2}) syz_open_dev$dri(&(0x7f0000000040), 0x0, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000180), 0xcaf8, 0x40000) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) r5 = openat(0xffffffffffffff9c, &(0x7f0000000020)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r5, &(0x7f0000000040)='add syz0 ::', 0xb) 11m47.291519659s ago: executing program 0 (id=40): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xff73) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x28, 0x7fffffff, 0x4069a064, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffec}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x90, 0x0, 0xfffffffffffffffe, {0x0, 0x3, 0xbd18, 0x100, 0x5, 0xaf, {0x1, 0x5, 0x7, 0x6, 0x0, 0xc, 0xa734, 0x200, 0x9, 0xa000, 0x101, r2, r3, 0xffff0000, 0x10}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 11m46.650138555s ago: executing program 3 (id=42): getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in=@initdev}}, {{@in6=@private1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000002c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9\xd6\x1c\x1b*\x9a!?\x7f\xa5\xad\x9a,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{&\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+\x02\x00\x00\x00\x00\x00\x00\x00\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}, 0x1, 0x0, 0x0, 0x4}, 0x0) 11m45.992202974s ago: executing program 3 (id=43): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="50000000100001060100000000000000000000006400000000000000000000000c00030076786c616e300000240012800c00010076786c616e00000014000280050019000100000005001e0001"], 0x50}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500a4018}, 0xc, &(0x7f00000008c0)={&(0x7f0000000540)={0x34c, 0x19, 0x100, 0x70bd26, 0x25dfdbfd, {0x13}, [@nested={0xe5, 0xc5, 0x0, 0x1, [@nested={0x4, 0x10}, @typed={0x6, 0x18, 0x0, 0x0, @str='.\x00'}, @nested={0x4, 0x153}, @nested={0x4, 0x73}, @nested={0x4, 0x68}, @nested={0x4, 0xc9}, @generic="be68ee539872dad40d24e8d2fd6b8a22fad77a93c8b2a69be4077bd63fdbdc926975093d0c0963bdbe31c860b19664baa561132d1689b66ff3f28fd8badf8384b0d3b46d3e473d2957daf8b98487350727b4ff14dda11c15f0283c327e42c26a419b74a0a933834a8341212e9172b3e2efb103d773423f5fc8b7b7118079286ca03d2e3c0a1da87c7c8109c052c35a764f9dd06eb710a53bc7289de572bff321d2d3f866390b644d21decc16e37e784589135d2edc1f675a70cb7a5491589a2dec", @nested={0x4, 0x80}]}, @typed={0xa, 0x99, 0x0, 0x0, @str='@&(.!\x00'}, @generic="e596d5b17812142178eb474b5ca55165b30f8bab899882f4a376fdaa67d7c4f5fd2a573e715a0f9b8dc7582cb62b4d395823bfe23747b0dd89323787ae5cbf5b07005bafee9b4e", @nested={0x1eb, 0x138, 0x0, 0x1, [@typed={0x68, 0x13, 0x0, 0x0, @binary="acf29444cf34cef895d7bb0ca1a1659e04b6c4436b987dda9b14fe9d2a248414532aaa547c01549d006bd53198d95b347c222924e07772ab011e9bad8d604c5fdd9196336ddf8ce35276f924c5acde0a778a1c6765e4efa94b2b9d646ec0244004db0e48"}, @nested={0x4, 0xab}, @generic, @generic="06042c50cfeade48cea39c26d411bdbb438b1b44ac8e9bc4d1ffce18b103086d08f930eccff35c75d6c5c2a8575009790caf0ce9e7a1916d37eb23804bfcc9d43eaa7514b88331a698218891108ff2ed992c82eea57dce2012e69c1be72b00ae4c196c008334b7d60ac325fc4bb09204d96311e5b03c90f6b67bf0b4b7e1a045fbbeaaac902f11a9fc3fbc64d3a67f981148d79bc0a574aad528403116dead6e01c174f60bcb4a143f55ba60b0573b0ecac31d9ce355bb3420841ca9e5", @generic="72a57a041c9afbf9e1094650ada13dee7cf281be6fa05dcea6bcb794986555128dc20e5e899376615d2e1b4f674533678064a4c500a309e1c2130a163a1bde05752254b04bd31dfa0e025446049781696342cc55eeb55c9e3bf075701f3b4bc82090adf910c2711a3c1789e276dfdf27d4636afc662485b51004b2726d159e926e6b595f07aeb5bd499035455eab715fe7d5a089e07d25074bf84e3f93c19bb7d485", @typed={0x14, 0x115, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@private=0xa010101}]}, @nested={0x10, 0xc0, 0x0, 0x1, [@nested={0x4, 0xf0}, @typed={0x7, 0x13c, 0x0, 0x0, @str='}!\x00'}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x24008840}, 0x20000800) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c000000780001040200000000000000070000006400000014000180080001006400000008000200c8"], 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000100030000"], 0x20}}, 0x0) 11m45.289888363s ago: executing program 3 (id=44): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = mq_open(&(0x7f0000000240)='*!-^}%$\x00', 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000440)={0x0, 0x3d, 0x4, @tid=r1}) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r3, 0x47, &(0x7f0000000200)=0x7) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x3, 0x13, 0xffff9509, 0x5, 0x0, 0x9, 0x0, 0x7fffffff, 0x2}, 0x0) r5 = add_key$user(&(0x7f0000000380), &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000140)='_', 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) r7 = add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x3}, &(0x7f0000000980)="3e12d23d346cfdeb1716f738274bc1c03bee4423fa20837e6e86b86592e9be8351aabbd6e24f37d5095f839fa4a3507df4f7526f2440e7988da94ccd868dd8741d1e2d7ae6a21d056c2c51a416a76b1a03dc55ea62d43c809e0ed6e56162fdab317afd5c34", 0x65, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r7}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'sha256\x00'}}) 11m44.960947993s ago: executing program 1 (id=45): r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, 0x0, 0x0) 11m43.556758841s ago: executing program 3 (id=46): r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005200)=[{{0x0, 0x4b, &(0x7f0000000000), 0x1}}], 0x1, 0x0) sendmmsg$inet(r0, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)='\f', 0x1}], 0x1, 0x0, 0x0, 0x2000000}}], 0xfdef, 0x0) 11m40.059402672s ago: executing program 2 (id=47): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, r0) r1 = openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x20940, 0x0) ioctl$SNDCTL_SEQ_RESET(r1, 0x5100) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x0, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6, 0x4, 0x3, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0xffd8) 11m39.757160956s ago: executing program 1 (id=48): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) mq_open(&(0x7f0000000240)='*!-^}%$\x00', 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x47, &(0x7f0000000200)=0x7) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000340)='.\x00', 0xa50003d1) 11m35.760234813s ago: executing program 1 (id=49): openat2$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x8000, 0x46, 0x3e}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x654000, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x59) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e22, 0xb7, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000040), 0x1e) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_128={{0x304}, "dce02de9d7bd466b", "72e64b3892cb7025848c9f40363cf916", "cfff3c66", "e2b768b4bb9e0d9b"}, 0x28) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x2, 0x1, 0x1c, 0x68, 0x0, 0x0, 0x1, 0x0, @remote, @remote}, @info_request={0xf, 0x0, 0x0, 0x9, 0x5}}}}}, 0x0) sendto$inet6(r4, &(0x7f0000000100)='0', 0xfffffffffffffdcd, 0x0, 0x0, 0x0) 11m35.73144821s ago: executing program 0 (id=50): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = mq_open(&(0x7f0000000240)='*!-^}%$\x00', 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000440)={0x0, 0x3d, 0x4, @tid=r1}) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r3, 0x47, &(0x7f0000000200)=0x7) sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x3, 0x13, 0xffff9509, 0x5, 0x0, 0x9, 0x0, 0x7fffffff, 0x2}, 0x0) inotify_init() add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x3}, &(0x7f0000000980)="3e12d23d346cfdeb1716f738274bc1c03bee4423fa20837e6e86b86592e9be8351aabbd6e24f37d5095f839fa4a3507df4f7526f2440e7988da94ccd868dd8741d1e2d7ae6a21d056c2c51a416a76b1a03dc55ea62d43c809e0ed6e56162fdab317afd5c34", 0x65, 0xfffffffffffffffe) 11m32.359665615s ago: executing program 0 (id=51): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10cc43, 0x190) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) fcntl$setlease(r1, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007fe000/0x800000)=nil) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r5 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=@newqdisc={0x70, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x8}, {0xffff, 0xffff}, {0xc, 0xfff3}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x1c, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x6, 0x5, 0x4, 0x0, 0x8, 0xa5b4}}, {0x4}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40001}, 0x10) 11m32.359519055s ago: executing program 3 (id=52): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="50000000100001060100000000000000000000006400000000000000000000000c00030076786c616e300000240012800c00010076786c616e00000014000280050019000100000005001e0001"], 0x50}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500a4018}, 0xc, &(0x7f00000008c0)={&(0x7f0000000540)={0x34c, 0x19, 0x100, 0x70bd26, 0x25dfdbfd, {0x13}, [@nested={0xe5, 0xc5, 0x0, 0x1, [@nested={0x4, 0x10}, @typed={0x6, 0x18, 0x0, 0x0, @str='.\x00'}, @nested={0x4, 0x153}, @nested={0x4, 0x73}, @nested={0x4, 0x68}, @nested={0x4, 0xc9}, @generic="be68ee539872dad40d24e8d2fd6b8a22fad77a93c8b2a69be4077bd63fdbdc926975093d0c0963bdbe31c860b19664baa561132d1689b66ff3f28fd8badf8384b0d3b46d3e473d2957daf8b98487350727b4ff14dda11c15f0283c327e42c26a419b74a0a933834a8341212e9172b3e2efb103d773423f5fc8b7b7118079286ca03d2e3c0a1da87c7c8109c052c35a764f9dd06eb710a53bc7289de572bff321d2d3f866390b644d21decc16e37e784589135d2edc1f675a70cb7a5491589a2dec", @nested={0x4, 0x80}]}, @typed={0xa, 0x99, 0x0, 0x0, @str='@&(.!\x00'}, @generic="e596d5b17812142178eb474b5ca55165b30f8bab899882f4a376fdaa67d7c4f5fd2a573e715a0f9b8dc7582cb62b4d395823bfe23747b0dd89323787ae5cbf5b07005bafee9b4e", @nested={0x1eb, 0x138, 0x0, 0x1, [@typed={0x68, 0x13, 0x0, 0x0, @binary="acf29444cf34cef895d7bb0ca1a1659e04b6c4436b987dda9b14fe9d2a248414532aaa547c01549d006bd53198d95b347c222924e07772ab011e9bad8d604c5fdd9196336ddf8ce35276f924c5acde0a778a1c6765e4efa94b2b9d646ec0244004db0e48"}, @nested={0x4, 0xab}, @generic, @generic="06042c50cfeade48cea39c26d411bdbb438b1b44ac8e9bc4d1ffce18b103086d08f930eccff35c75d6c5c2a8575009790caf0ce9e7a1916d37eb23804bfcc9d43eaa7514b88331a698218891108ff2ed992c82eea57dce2012e69c1be72b00ae4c196c008334b7d60ac325fc4bb09204d96311e5b03c90f6b67bf0b4b7e1a045fbbeaaac902f11a9fc3fbc64d3a67f981148d79bc0a574aad528403116dead6e01c174f60bcb4a143f55ba60b0573b0ecac31d9ce355bb3420841ca9e5", @generic="72a57a041c9afbf9e1094650ada13dee7cf281be6fa05dcea6bcb794986555128dc20e5e899376615d2e1b4f674533678064a4c500a309e1c2130a163a1bde05752254b04bd31dfa0e025446049781696342cc55eeb55c9e3bf075701f3b4bc82090adf910c2711a3c1789e276dfdf27d4636afc662485b51004b2726d159e926e6b595f07aeb5bd499035455eab715fe7d5a089e07d25074bf84e3f93c19bb7d485", @typed={0x14, 0x115, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@private=0xa010101}]}, @nested={0x10, 0xc0, 0x0, 0x1, [@nested={0x4, 0xf0}, @typed={0x7, 0x13c, 0x0, 0x0, @str='}!\x00'}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x24008840}, 0x20000800) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c000000780001040200000000000000070000006400000014000180080001006400000008000200c8"], 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="20000000110001000300000000000000"], 0x20}}, 0x0) 11m24.887959438s ago: executing program 32 (id=47): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, r0) r1 = openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x20940, 0x0) ioctl$SNDCTL_SEQ_RESET(r1, 0x5100) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x0, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6, 0x4, 0x3, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0xffd8) 11m24.828371251s ago: executing program 3 (id=54): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = mq_open(&(0x7f0000000240)='*!-^}%$\x00', 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000440)={0x0, 0x3d, 0x4, @tid=r1}) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r3, 0x47, &(0x7f0000000200)=0x7) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x3, 0x13, 0xffff9509, 0x5, 0x0, 0x9, 0x0, 0x7fffffff, 0x2}, 0x0) r5 = add_key$user(&(0x7f0000000380), &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000140)='_', 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) r7 = add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x3}, &(0x7f0000000980)="3e12d23d346cfdeb1716f738274bc1c03bee4423fa20837e6e86b86592e9be8351aabbd6e24f37d5095f839fa4a3507df4f7526f2440e7988da94ccd868dd8741d1e2d7ae6a21d056c2c51a416a76b1a03dc55ea62d43c809e0ed6e56162fdab317afd5c34", 0x65, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r7}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'sha256\x00'}}) 11m8.550185353s ago: executing program 33 (id=51): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10cc43, 0x190) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) fcntl$setlease(r1, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007fe000/0x800000)=nil) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r5 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=@newqdisc={0x70, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x8}, {0xffff, 0xffff}, {0xc, 0xfff3}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x1c, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x6, 0x5, 0x4, 0x0, 0x8, 0xa5b4}}, {0x4}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40001}, 0x10) 11m7.727910976s ago: executing program 34 (id=49): openat2$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x8000, 0x46, 0x3e}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x654000, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x2, &(0x7f0000000000)=0x80000000000003) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x59) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e22, 0xb7, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000040), 0x1e) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_128={{0x304}, "dce02de9d7bd466b", "72e64b3892cb7025848c9f40363cf916", "cfff3c66", "e2b768b4bb9e0d9b"}, 0x28) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x2, 0x1, 0x1c, 0x68, 0x0, 0x0, 0x1, 0x0, @remote, @remote}, @info_request={0xf, 0x0, 0x0, 0x9, 0x5}}}}}, 0x0) sendto$inet6(r4, &(0x7f0000000100)='0', 0xfffffffffffffdcd, 0x0, 0x0, 0x0) 11m7.019051267s ago: executing program 35 (id=54): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = mq_open(&(0x7f0000000240)='*!-^}%$\x00', 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000440)={0x0, 0x3d, 0x4, @tid=r1}) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r3, 0x47, &(0x7f0000000200)=0x7) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x3, 0x13, 0xffff9509, 0x5, 0x0, 0x9, 0x0, 0x7fffffff, 0x2}, 0x0) r5 = add_key$user(&(0x7f0000000380), &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000140)='_', 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) r7 = add_key$user(&(0x7f0000006400), &(0x7f0000006c00)={'syz', 0x3}, &(0x7f0000000980)="3e12d23d346cfdeb1716f738274bc1c03bee4423fa20837e6e86b86592e9be8351aabbd6e24f37d5095f839fa4a3507df4f7526f2440e7988da94ccd868dd8741d1e2d7ae6a21d056c2c51a416a76b1a03dc55ea62d43c809e0ed6e56162fdab317afd5c34", 0x65, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r7}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'sha256\x00'}}) 2m31.717797736s ago: executing program 6 (id=606): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000000000)=0x40b, 0x4) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4014}, 0x4010850) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() timer_settime(0x0, 0x1, &(0x7f0000000300)={{0x77359400}}, &(0x7f0000000340)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0xe, 0x13e, 0x89, 0xffffffff, 0x2}) syz_open_dev$dri(&(0x7f0000000040), 0x0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000180), 0xcaf8, 0x40000) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = openat(0xffffffffffffff9c, &(0x7f0000000020)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r4, &(0x7f0000000040)='add syz0 ::', 0xb) 2m26.927017982s ago: executing program 6 (id=615): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x4, 0x8, 0x6, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x10}, 0xe) shutdown(r0, 0x0) socket$netlink(0x10, 0x3, 0x0) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000240)={0x1f, 0xfffffffffffffffe, 0xe, 0x0, 0x7, 0x4, 0x0, 0xfffffffffffffffc}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) 2m25.222214613s ago: executing program 6 (id=620): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = mq_open(0x0, 0x0, 0x80, &(0x7f0000000280)={0x6, 0x3, 0xe01, 0x7}) mq_notify(r0, &(0x7f0000000440)={0x0, 0x3d, 0x4}) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r3, 0x47, &(0x7f0000000200)=0x7) sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x3, 0x13, 0xffff9509, 0x5, 0x0, 0x9, 0x0, 0x7fffffff, 0x2}, 0x0) inotify_init() add_key$user(0x0, &(0x7f0000006c00)={'syz', 0x3}, &(0x7f0000000980)="3e12d23d346cfdeb1716f738274bc1c03bee4423fa20837e6e86b86592e9be8351aabbd6e24f37d5095f839fa4a3507df4f7526f2440e7988da94ccd868dd8741d1e2d7ae6a21d056c2c51a416a76b1a03dc55ea62d43c809e0ed6e56162fdab317afd5c34", 0x65, 0xfffffffffffffffe) 2m22.794946877s ago: executing program 6 (id=622): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x524, &(0x7f0000000040)={0x0, 0x1922, 0x4000, 0x8, 0xa08}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, 0x0, &(0x7f0000000680)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x29, 0x2, {0x401}}, 0xb) io_uring_enter(r0, 0x1912, 0x71, 0x0, 0x0, 0x0) 2m18.393582418s ago: executing program 6 (id=629): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) getuid() setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r3, &(0x7f0000000300)='p:test/event1 ./file0:0x0', 0x19) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) open_tree(r4, &(0x7f0000000000)='./file0\x00', 0x9800) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0xddfb75d992ca6e78, 0xffffffffffffffff, 0x5a06a000) syz_emit_ethernet(0x4c, 0x0, 0x0) 2m16.742871618s ago: executing program 6 (id=631): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xff73) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x28, 0x7fffffff, 0x4069a064, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffec}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x90, 0x0, 0xfffffffffffffffe, {0x0, 0x3, 0xbd18, 0x100, 0x5, 0xaf, {0x1, 0x5, 0x7, 0x6, 0x0, 0xc, 0xa734, 0x200, 0x9, 0xa000, 0x101, r2, r3, 0xffff0000, 0x10}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x90, 0x0, 0x6, {0x2, 0x3, 0xa, 0x100, 0xc, 0x2, {0x3, 0x8000000080000004, 0xfffffffff8000000, 0x5, 0x7, 0x3, 0x7, 0x72, 0xa, 0xa000, 0x7fff, r2, r3, 0x7, 0x1aeb9df5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2m0.444139205s ago: executing program 36 (id=631): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xff73) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x28, 0x7fffffff, 0x4069a064, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffec}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004200)="4e7417f7f0afaa93ec1feb61e6ecf74becf5b64c4498ace47170e3439f9db3344aceab3d192ddef8789f7f826a9732df1f1165a989ed666ec2a96eb78b40d1fdd5d53d8c6d56a19efc82066d026cbaa27ee8352b2ab989070bacd96deb903134a387cf0cd7fa82de91ca1193f7ccbd5fb2bf8398e9e5e1bace8f81486378b42f308d9a55d3c14c642591f333cc6a6aae7abffd8de21e569c4cd0219c7b72b44c6b43a5c9b11226ac8cdb1760e405121fbe45ad7349b581cdf811c2cce1585a72ca327313353579454c3bad2460f16ba64d86984d8fd0d61be6902f1d5c92a4b1aa8ffbf256793899af036634d15895e11bbd29c1ce6f9a1114d48f9fcd624db25507c962549a97d4d21619202e112c08e486d7acc55d5ab8e591ed2da9b7e325fca61855a511c7170100f023a048978e5711eea42caa20405f64a5861b2f57e81644750a0eb3498c5ca76105ac6ab2c5c50e4f9b1ff72fcc6f3a01f98119cb4e8dafcf9e35426300018b8cc649c17fcf87999e0d6d1a4c501e9d92934f912b6740d191d9ca4c142b7782f83d3f4862989633eb043b21563a8360c47298fdbc3ce7ba271a5c317c9c66b6a535e2bfa7d7ae54c1ede664560b58e5d4de9cafb2d43cee207612e632cbab64c99b24363d2a57d064be77f0846d003dfcd2d26138a5f9b94205570e1137d5b72919551f25fcd73a5c612e4affc15a868413241eef86b65d0405de5a47384e51810784293333777efe59b8312e59f3bde54ca8a521932103473dce1d2db1f4fff7d338f98fe1243027acc019709d9eef6af6f8fcaa1b7bd6e5048955cfe725a9682bd3f5361057360fe4c163175606d89b380b295a0139dd06404aca8b1beb5a9be7e57964b74344fb1336e126d570e5cf2b64fdf6ca9d33d7b73b4c13c4ef9d1ffd2b82714a78a57b1bc630bbd6d4e63a847e1146376ed4c0585adcc053bd8acdc6df529f3b251de651d3e6398749402391c613f34a5f7e6099e76842e8d66a78cbaa590f6593bf87095bf4a1015a2cad2c13d8656db8f226387fc355a9fff471c93c3c10b265f7472523aeaa5d08f753a48b096b913f7c030d7355f68c9d71e66919373daecc64d14dba60283f49101d6360df9cfe65ea91338e31767b94a1e1463e134b6f19ba51d70da4391341231d5466dcaa39711f227d25f9b320a004243b4f8edec5d8a498b3732466e3bbb548368d20a78c172099647f5938ea6c1ff8c94a37313e871189cb9da58271add887459fc89e615e5c99a125fef828d661096f74fb8b4edb8cd703615b8c732995243b2c826b888eeeb089cf10bc187d36ece6ee30d60c46bd6fe0508aa8308dbf834fe0aaa12deaf4bb1b9337e63b13d6076c5245e27be4fd8cceb433b9608569fdc85dd6c04f37259851566f1f1983536aed757671fca1a3f6615ad5fed80ac36609c6f879f86d8c11a357a04a1113ae2d356433e11ae50169ea71ca614f7171508319cc0b7a9decdae434ed2bd3a313ab41999d09f3cfcaa80924129f77b89173b3a877b845285cbfa9e51fdc0fca6a3c72748cd88173cd8150c825bb0da72518485a3e159422dda9770dba5cb4343dbccc5fc1541e0a157a5295adb32ba7526ca16e6bca5342ce4e58e9cb567670a5acc03e2eaac39185085aba969c97174057026c1e170625c09061583142b21c91c0f8306392c2be9ed372ede666c3f1186ef70f493110e94cfebaaadba5938a29a669c94562e571e607f2fdba0c5721e2026b6a490f80afbbb5c71ac7f8a9fea566284bce2039f5b2405f811145f4ffbdd7e8febcaedfd162fc503e1a29bb63d88a465c66339f1553dde48991289451363ff349587e4099469a5052b4b337baea3cfadc28319e3a24f635d8d5ee8500503fbf1aff0bc1e6f50227cd79bc9e6c2a5ab0f0b92a1e3c6f81e3578f7ce5071e0fc77cdf1d18fe77dbf4a6bfb2587f8e8e317f98ede1f8f32a64d736f9a5c451a01cacfcc0b9099c4808840c2948cd8998abb4badbe30d93a55cfc23df97998efa139ce8681be3b4032e536db63d9c3b7ca6904ae3f0abbd740385be14fe6764c74e19d8efa9e3580252cb25d0d3e2eae1b82f4187b92173189b5f2d4d536c126e453267a6c0410b872cf0f6e2e2b82a527667f598eb0c87bf1723a63a213e22e093abb757af27a53c0f6f3e29c32aeca4c619d5c8f49d41424ddae64ab67ae7286af0fd931e93d06f711b70cc3c6a58a392392bd4623d25144e840c1539a0b8b29ad19d7768c4d2764ca5f8ee72d96a3eb5358bfcad65dc575cfdcb52c662d33321a96ab197aa4d13d984a2a18f94345373fb5dfa031967614dbf070e24c9cf11a8fe8a128aced2d75e5203099db970933abab5ef8f84b1a56c1b2384e2d9413d41226dff043fcd3d8b7bd833aa02d6016e9f756adce96405cb530e7b5d62b483d6e4a5df06cd553581bee273483c243127106df7fabf5daa98007f5178254f8b5024f994c98770cb0267b6a3bdf819d2ac74dd2b38464a6542c28c8ef9220f2dbe947efcbdac9ce81748665957b2ff1b11f73e79154dfb1729f6d6011adb99e4b30f4ae6b1409bfbed29807ad5e02150f1af53e305049ac26c2b28c8ee1f6cc40ddc48ac831ef3ed2e157cb513de06e1fe69f1d66d1a0432f75eebedee30b0523d71e36bcd0f622d95772687b59fec199087dd09c7eb88329d6aad37f3c6d4289dcb799d9349b4b8b401723ec90e06caedd02f294cafc508b03440890aeef82fae39c677d58586d973e5d8c2f00c34f12efa4c8b3b73c1b0941bf8be3ac8119e7d4ebc8e6853c459ab8a0567fbebf1e6036ed187d7f9f7ba0cb8b887389adc41dd23d027009707662ea429c71f01bdfa3f0bffdda25d2dcdc725464e3d4cf32c6f95dcf90eec4978b9af79c92a359fb5bd08776fa77b20a06ed65c64c0bb7a4e34e9e6e85d6e4f4ee34fc7a9e404bd5213f49704082558375b1a76d4e6e84e678358561425108bc7b3630d0a801971e32c037434b80add0a10d5509ef436bf9a8cb5c0a0fe125614a23688ae18dad4766b1339d7080e51af087cc2dd029dc757098d1bfb9c975af94e0d37e9a24c6a6661c99fdcdbb95d023dc016abdf81c1a09b8b4897ed1f2512aea923b362752cad64393673dcb2dce3d63e379f25c340559a98abe43589879a3537bc88526f1c8499db48bfa8d0b51118b3992930cbfc99e48d815c56aad1560c0fc25540a82e17fb931360abb23d748152280ba1603fff1cac0a041c6f9ab949a059f050144e61cbe5ffb8e272f115cbc82bd62cdfb9759a63e77d3cfdb0a25e504aa5a1e4eda15fa2e1e1a7bb18e74e62a13fce33900d760d89608c79f05b9e11be34cdffbafbdc60838f5a6f76cd8a3ff1072d90462f77abff31e054f3f552772ea750f451d091cb2fd6eef92a800a7837a28ab1be8885b6f9eb18a3093fd989f697bd23edb8075c7120ff375ac72576d625080e107843aa7523fbcea78c18b9762a89e562bf098d61b5b2f2521d709a9611e312c76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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x90, 0x0, 0xfffffffffffffffe, {0x0, 0x3, 0xbd18, 0x100, 0x5, 0xaf, {0x1, 0x5, 0x7, 0x6, 0x0, 0xc, 0xa734, 0x200, 0x9, 0xa000, 0x101, r2, r3, 0xffff0000, 0x10}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x90, 0x0, 0x6, {0x2, 0x3, 0xa, 0x100, 0xc, 0x2, {0x3, 0x8000000080000004, 0xfffffffff8000000, 0x5, 0x7, 0x3, 0x7, 0x72, 0xa, 0xa000, 0x7fff, r2, r3, 0x7, 0x1aeb9df5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 29.114081672s ago: executing program 8 (id=781): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000000400)={0x0, 0xa, 0x8, "ebaa550303010000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, 0x0) 25.660988992s ago: executing program 8 (id=786): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) getuid() setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r3, &(0x7f0000000300)='p:test/event1 ./file0:0x0', 0x19) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) open_tree(r4, &(0x7f0000000000)='./file0\x00', 0x9800) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0xddfb75d992ca6e78, 0xffffffffffffffff, 0x5a06a000) syz_emit_ethernet(0x4c, 0x0, 0x0) 22.526107065s ago: executing program 5 (id=789): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000000000)=0x40b, 0x4) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4014}, 0x4010850) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() timer_settime(0x0, 0x1, &(0x7f0000000300)={{0x77359400}}, &(0x7f0000000340)) sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0xe, 0x13e, 0x89, 0xffffffff, 0x2}) syz_open_dev$dri(&(0x7f0000000040), 0x0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000180), 0xcaf8, 0x40000) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = openat(0xffffffffffffff9c, &(0x7f0000000020)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r4, &(0x7f0000000040)='add syz0 ::', 0xb) 21.18024043s ago: executing program 5 (id=790): memfd_create(&(0x7f00000002c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9\xd6\x1c\x1b*\x9a!?\x7f\xa5\xad\x9a,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{&\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+\x02\x00\x00\x00\x00\x00\x00\x00\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x9, 0xc2}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) 16.83122034s ago: executing program 8 (id=797): syz_mount_image$msdos(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x80c446, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRES8=0x0, @ANYRES8, @ANYRESOCT=0x0], 0x1, 0x2b9, &(0x7f0000001240)="$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") syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x30) 16.64451524s ago: executing program 5 (id=799): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) getuid() setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r3, &(0x7f0000000300)='p:test/event1 ./file0:0x0', 0x19) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) open_tree(r4, &(0x7f0000000000)='./file0\x00', 0x9800) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0xddfb75d992ca6e78, 0xffffffffffffffff, 0x5a06a000) syz_emit_ethernet(0x4c, 0x0, 0x0) 12.43427427s ago: executing program 4 (id=801): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={[0x1]}, 0x8, 0x80800) 12.170662226s ago: executing program 7 (id=803): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x100000a, 0x204031, 0xffffffffffffffff, 0xec776000) shutdown(0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[], 0x48) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, 0x0) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./dev/kmsg\x00', 0x860000, 0x0) lseek(r1, 0x0, 0x2) read(r1, 0x0, 0x0) 12.082091105s ago: executing program 4 (id=805): memfd_create(&(0x7f00000002c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9\xd6\x1c\x1b*\x9a!?\x7f\xa5\xad\x9a,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{&\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+\x02\x00\x00\x00\x00\x00\x00\x00\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x9, 0xc2}, &(0x7f0000000340)=0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 10.007873593s ago: executing program 5 (id=809): bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x35c, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6004, 0x1) 9.542824511s ago: executing program 8 (id=810): syz_usb_connect$uac3(0x2, 0x89, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x582, 0x9a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x77, 0x3, 0x1, 0x1, 0xc0, 0x10, {0x8, 0xb, 0x0, 0x2, 0x1, 0x1, 0x30, 0x7}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x10, 0x13, 0x7}, [@feature_unit={0x9, 0x24, 0x7, 0x4, 0x3, [0x2]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x40, 0xd4, 0x84, {0xa, 0x25, 0x25, 0x0, 0x1, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x210, 0xfa, 0xa, 0x2, {0xa, 0x25, 0x25, 0x80000000, 0x5, 0x9}}}}}}}}]}}, 0x0) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r0 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x4c840) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe}}}, &(0x7f0000000300)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) syz_ublk_setup_queues(r4, r2, &(0x7f0000000040)={0x0, 0xc1, 0x10, 0xfffffffd, 0x230}, 0x0, 0x1, 0x0, 0x0) 9.542677002s ago: executing program 7 (id=811): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000000000)=0x40b, 0x4) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4014}, 0x4010850) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() timer_settime(0x0, 0x1, &(0x7f0000000300)={{0x77359400}}, &(0x7f0000000340)) sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0xe, 0x13e, 0x89, 0xffffffff, 0x2}) syz_open_dev$dri(&(0x7f0000000040), 0x0, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000180), 0xcaf8, 0x40000) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) r5 = openat(0xffffffffffffff9c, &(0x7f0000000020)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r5, &(0x7f0000000040)='add syz0 ::', 0xb) 8.03605305s ago: executing program 7 (id=812): getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in=@initdev}}, {{@in6=@private1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) memfd_create(&(0x7f00000002c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9\xd6\x1c\x1b*\x9a!?\x7f\xa5\xad\x9a,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{&\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+\x02\x00\x00\x00\x00\x00\x00\x00\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}, 0x1, 0x0, 0x0, 0x4}, 0x0) 7.930195203s ago: executing program 4 (id=813): socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_vhci(0x0, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, 0x0, 0x2b0) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="053406000000000000"], 0x9) bpf$MAP_CREATE(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x4) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) r0 = syz_open_dev$vim2m(&(0x7f0000000080), 0x20023, 0x2) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x0, 0x47425247, 0x1, @discrete={0x10000}}) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000023c0)='net/tcp\x00') read$FUSE(r3, &(0x7f0000002400)={0x2020}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x10, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x6, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x800}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @tail_call={{0x18, 0x2, 0x1, 0x0, r1}, {}, {}, {0x7, 0x0, 0xb, 0x7}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x14, '\x00', 0x0, @sk_msg, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 3.186869326s ago: executing program 8 (id=814): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) getuid() setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r3, &(0x7f0000000300)='p:test/event1 ./file0:0x0', 0x19) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) open_tree(r4, &(0x7f0000000000)='./file0\x00', 0x9800) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0xddfb75d992ca6e78, 0xffffffffffffffff, 0x5a06a000) syz_emit_ethernet(0x4c, 0x0, 0x0) 3.02317193s ago: executing program 4 (id=815): memfd_create(&(0x7f00000002c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9\xd6\x1c\x1b*\x9a!?\x7f\xa5\xad\x9a,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{&\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+\x02\x00\x00\x00\x00\x00\x00\x00\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc0 initialized [ 313.197491][ C1] imon 7-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 313.209242][ T5873] usb 7-1: USB disconnect, device number 2 [ 313.417865][ T5822] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 313.619813][ T5822] usb 8-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 313.638224][ T5822] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 313.665650][ T5822] usb 8-1: config 0 descriptor?? [ 314.228040][ T5822] [drm] Initialized udl 0.0.1 20120220 for 8-1:0.0 on minor 2 [ 314.235606][ T5822] [drm] Initialized udl on minor 2 [ 314.347363][ T5822] udl 8-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 315.376531][ T5822] udl 8-1:0.0: [drm] Cannot find any crtc or sizes [ 315.420170][ T9] udl 8-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 315.445533][ T5822] usb 8-1: USB disconnect, device number 2 [ 315.458548][ T9] udl 8-1:0.0: [drm] Cannot find any crtc or sizes [ 317.547465][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.553913][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 320.237964][ T5821] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 320.461090][ T5821] usb 5-1: Using ep0 maxpacket: 16 [ 320.491026][ T28] audit: type=1800 audit(1790485169.327:5): pid=6648 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.106" name="tls" dev="sda1" ino=2055 res=0 errno=0 [ 320.520739][ T6648] EXT4-fs warning (device sda1): verify_group_input:151: Cannot add at group 0 (only 8 groups) [ 321.344672][ T5821] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 321.358310][ T5821] usb 5-1: config 0 interface 0 has no altsetting 0 [ 321.367655][ T5821] usb 5-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 321.376938][ T5821] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.385186][ T5821] usb 5-1: Product: syz [ 321.389701][ T5821] usb 5-1: Manufacturer: syz [ 321.394362][ T5821] usb 5-1: SerialNumber: syz [ 321.442410][ T5821] usb 5-1: config 0 descriptor?? [ 321.762781][ T5821] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input7 [ 322.188014][ T5821] rc_core: IR keymap rc-imon-pad not found [ 322.193987][ T5821] Registered IR keymap rc-empty [ 322.234233][ T5821] imon 5-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 322.287887][ T5821] imon 5-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 322.360939][ T5821] rc rc0: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 322.428263][ T5821] input: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input8 [ 322.495067][ T5821] imon 5-1:0.0: iMON device (15c2:0041, intf0) on usb<5:2> initialized [ 326.603056][ C1] imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 326.627920][ T5845] usb 5-1: USB disconnect, device number 2 [ 328.441303][ T6707] FAULT_INJECTION: forcing a failure. [ 328.441303][ T6707] name failslab, interval 1, probability 0, space 0, times 1 [ 328.478042][ T6707] CPU: 0 PID: 6707 Comm: syz.4.125 Not tainted syzkaller #0 [ 328.486134][ T6707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 328.496282][ T6707] Call Trace: [ 328.499631][ T6707] [ 328.502661][ T6707] dump_stack_lvl+0x18c/0x250 [ 328.507442][ T6707] ? show_regs_print_info+0x20/0x20 [ 328.512739][ T6707] ? load_image+0x420/0x420 [ 328.517318][ T6707] ? __lock_acquire+0x7d80/0x7d80 [ 328.522434][ T6707] should_fail_ex+0x394/0x4c0 [ 328.527197][ T6707] should_failslab+0x9/0x20 [ 328.531782][ T6707] slab_pre_alloc_hook+0x59/0x300 [ 328.536893][ T6707] ? key_alloc+0x34a/0x1030 [ 328.541486][ T6707] ? key_alloc+0x34a/0x1030 [ 328.546089][ T6707] __kmem_cache_alloc_node+0x53/0x250 [ 328.551642][ T6707] ? slab_post_alloc_hook+0x86/0x4d0 [ 328.557032][ T6707] ? key_alloc+0x34a/0x1030 [ 328.561614][ T6707] __kmalloc_node_track_caller+0xa4/0x230 [ 328.567428][ T6707] kmemdup+0x2b/0x70 [ 328.571448][ T6707] key_alloc+0x34a/0x1030 [ 328.575868][ T6707] keyring_alloc+0x45/0xb0 [ 328.580379][ T6707] look_up_user_keyrings+0x45d/0x670 [ 328.585746][ T6707] ? key_validate+0xf0/0xf0 [ 328.590338][ T6707] ? lookup_user_key+0xd1/0x1140 [ 328.595358][ T6707] lookup_user_key+0x361/0x1140 [ 328.600270][ T6707] ? preempt_schedule+0xc0/0xd0 [ 328.605293][ T6707] ? lookup_user_key_possessed+0x40/0x40 [ 328.611532][ T6707] ? preempt_schedule+0xc0/0xd0 [ 328.616480][ T6707] ? search_process_keyrings_rcu+0x2b0/0x2b0 [ 328.622644][ T6707] ? preempt_schedule_thunk+0x1a/0x30 [ 328.628107][ T6707] keyctl_get_persistent+0x24f/0x7a0 [ 328.633565][ T6707] ? proc_key_users_show+0x310/0x310 [ 328.639016][ T6707] ? futex_wake+0x42a/0x4f0 [ 328.643589][ T6707] ? futex_wake_mark+0x150/0x150 [ 328.648600][ T6707] ? __lock_acquire+0x7d80/0x7d80 [ 328.653717][ T6707] __se_sys_keyctl+0x829/0xb50 [ 328.658565][ T6707] ? __x64_sys_keyctl+0xc0/0xc0 [ 328.663478][ T6707] ? do_futex+0x35d/0x3e0 [ 328.667955][ T6707] ? __ia32_sys_get_robust_list+0x110/0x110 [ 328.673923][ T6707] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 328.680145][ T6707] ? lock_chain_count+0x20/0x20 [ 328.685070][ T6707] ? lockdep_hardirqs_on+0x98/0x150 [ 328.690422][ T6707] ? __x64_sys_keyctl+0x20/0xc0 [ 328.695345][ T6707] do_syscall_64+0x55/0xb0 [ 328.699821][ T6707] ? clear_bhb_loop+0x40/0x90 [ 328.704565][ T6707] ? clear_bhb_loop+0x40/0x90 [ 328.709484][ T6707] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 328.715465][ T6707] RIP: 0033:0x7fca9539e159 [ 328.719944][ T6707] 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 [ 328.739786][ T6707] RSP: 002b:00007fca96226028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 328.748275][ T6707] RAX: ffffffffffffffda RBX: 00007fca95625fa0 RCX: 00007fca9539e159 [ 328.756326][ T6707] RDX: fffffffffffffffd RSI: ffffffffffffffff RDI: 0000000000000016 [ 328.764356][ T6707] RBP: 00007fca9543506b R08: 0000000000000000 R09: 0000000000000000 [ 328.772644][ T6707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 328.780682][ T6707] R13: 00007fca95626038 R14: 00007fca95625fa0 R15: 00007ffdb1267428 [ 328.788744][ T6707] [ 341.689536][ T6776] FAULT_INJECTION: forcing a failure. [ 341.689536][ T6776] name failslab, interval 1, probability 0, space 0, times 0 [ 341.729128][ T6776] CPU: 1 PID: 6776 Comm: syz.6.135 Not tainted syzkaller #0 [ 341.736665][ T6776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 341.746777][ T6776] Call Trace: [ 341.750126][ T6776] [ 341.753138][ T6776] dump_stack_lvl+0x18c/0x250 [ 341.757897][ T6776] ? show_regs_print_info+0x20/0x20 [ 341.763170][ T6776] ? load_image+0x420/0x420 [ 341.767766][ T6776] ? __might_sleep+0xe0/0xe0 [ 341.772427][ T6776] ? __lock_acquire+0x7d80/0x7d80 [ 341.777520][ T6776] should_fail_ex+0x394/0x4c0 [ 341.783734][ T6776] should_failslab+0x9/0x20 [ 341.788338][ T6776] slab_pre_alloc_hook+0x59/0x300 [ 341.793447][ T6776] ? __mutex_trylock_common+0x160/0x270 [ 341.799149][ T6776] ? assoc_array_insert+0x93/0x3080 [ 341.804417][ T6776] __kmem_cache_alloc_node+0x53/0x250 [ 341.809864][ T6776] ? assoc_array_insert+0x93/0x3080 [ 341.815116][ T6776] kmalloc_trace+0x2a/0xe0 [ 341.819589][ T6776] assoc_array_insert+0x93/0x3080 [ 341.824661][ T6776] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 341.830333][ T6776] ? key_link+0xca/0x350 [ 341.834633][ T6776] ? mutex_lock_nested+0x20/0x20 [ 341.839608][ T6776] ? down_write+0x16e/0x200 [ 341.844152][ T6776] ? down_read_killable+0x340/0x340 [ 341.849393][ T6776] __key_link_begin+0xd6/0x1e0 [ 341.854202][ T6776] key_link+0xda/0x350 [ 341.858313][ T6776] look_up_user_keyrings+0x52e/0x670 [ 341.863636][ T6776] ? key_validate+0xf0/0xf0 [ 341.868172][ T6776] ? lookup_user_key+0xd1/0x1140 [ 341.873142][ T6776] lookup_user_key+0x361/0x1140 [ 341.878028][ T6776] ? lookup_user_key_possessed+0x40/0x40 [ 341.883704][ T6776] ? search_process_keyrings_rcu+0x2b0/0x2b0 [ 341.889727][ T6776] ? futex_unqueue+0xcb/0xf0 [ 341.894359][ T6776] ? futex_wait+0x4a7/0x5c0 [ 341.898897][ T6776] keyctl_get_persistent+0x24f/0x7a0 [ 341.904229][ T6776] ? futex_wait_setup+0x270/0x270 [ 341.909288][ T6776] ? proc_key_users_show+0x310/0x310 [ 341.914617][ T6776] __se_sys_keyctl+0x829/0xb50 [ 341.919422][ T6776] ? __x64_sys_keyctl+0xc0/0xc0 [ 341.924314][ T6776] ? do_futex+0x2ff/0x3e0 [ 341.928703][ T6776] ? __ia32_sys_get_robust_list+0x110/0x110 [ 341.934667][ T6776] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 341.940905][ T6776] ? lock_chain_count+0x20/0x20 [ 341.945844][ T6776] ? lockdep_hardirqs_on+0x98/0x150 [ 341.951116][ T6776] ? __x64_sys_keyctl+0x20/0xc0 [ 341.956036][ T6776] do_syscall_64+0x55/0xb0 [ 341.960513][ T6776] ? clear_bhb_loop+0x40/0x90 [ 341.965243][ T6776] ? clear_bhb_loop+0x40/0x90 [ 341.969959][ T6776] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 341.975904][ T6776] RIP: 0033:0x7f1508d9e159 [ 341.980352][ T6776] 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 [ 342.000175][ T6776] RSP: 002b:00007f1509ce9028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 342.008627][ T6776] RAX: ffffffffffffffda RBX: 00007f1509025fa0 RCX: 00007f1508d9e159 [ 342.016668][ T6776] RDX: fffffffffffffffd RSI: ffffffffffffffff RDI: 0000000000000016 [ 342.024674][ T6776] RBP: 00007f1508e3506b R08: 0000000000000000 R09: 0000000000000000 [ 342.032678][ T6776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 342.041227][ T6776] R13: 00007f1509026038 R14: 00007f1509025fa0 R15: 00007fff1bf4aeb8 [ 342.049266][ T6776] [ 342.137857][ T5822] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 342.328439][ T5822] usb 8-1: Using ep0 maxpacket: 16 [ 342.336080][ T5822] usb 8-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 342.372488][ T5822] usb 8-1: config 0 interface 0 has no altsetting 0 [ 342.411632][ T5822] usb 8-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 342.422081][ T5822] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.436352][ T5822] usb 8-1: Product: syz [ 344.021158][ T5822] usb 8-1: Manufacturer: syz [ 344.025836][ T5822] usb 8-1: SerialNumber: syz [ 344.041849][ T5822] usb 8-1: config 0 descriptor?? [ 345.271161][ C0] imon 8-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 345.280288][ T5822] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.7/usb8/8-1/8-1:0.0/input/input9 [ 345.370959][ T5822] imon:send_packet: packet tx failed (-71) [ 345.411113][ T5822] imon 8-1:0.0: panel buttons/knobs setup failed [ 345.571162][ T5822] rc_core: IR keymap rc-imon-pad not found [ 345.607753][ T5822] Registered IR keymap rc-empty [ 345.612788][ T5822] imon 8-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 345.668330][ T5822] imon 8-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 345.715540][ T5822] imon:send_packet: packet tx failed (-71) [ 345.767948][ T5822] imon 8-1:0.0: remote input dev register failed [ 345.774757][ T5822] imon 8-1:0.0: imon_init_intf0: rc device setup failed [ 347.648457][ T5822] imon 8-1:0.0: unable to initialize intf0, err 0 [ 347.656074][ T5822] imon:imon_probe: failed to initialize context! [ 347.711752][ T5822] imon 8-1:0.0: unable to register, err -19 [ 347.767427][ T5822] usb 8-1: USB disconnect, device number 3 [ 350.891219][ T6818] FAULT_INJECTION: forcing a failure. [ 350.891219][ T6818] name failslab, interval 1, probability 0, space 0, times 0 [ 350.958712][ T6818] CPU: 1 PID: 6818 Comm: syz.7.147 Not tainted syzkaller #0 [ 350.966099][ T6818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 350.976228][ T6818] Call Trace: [ 350.979557][ T6818] [ 350.982532][ T6818] dump_stack_lvl+0x18c/0x250 [ 350.987281][ T6818] ? show_regs_print_info+0x20/0x20 [ 350.992547][ T6818] ? load_image+0x420/0x420 [ 350.997122][ T6818] ? __might_sleep+0xe0/0xe0 [ 351.001785][ T6818] ? __lock_acquire+0x7d80/0x7d80 [ 351.006888][ T6818] should_fail_ex+0x394/0x4c0 [ 351.011643][ T6818] should_failslab+0x9/0x20 [ 351.016208][ T6818] slab_pre_alloc_hook+0x59/0x300 [ 351.021398][ T6818] ? key_put+0x9c/0xc0 [ 351.025587][ T6818] kmem_cache_alloc+0x5a/0x2c0 [ 351.030427][ T6818] ? prepare_creds+0x30/0x5d0 [ 351.035220][ T6818] prepare_creds+0x30/0x5d0 [ 351.039791][ T6818] join_session_keyring+0x1b/0x440 [ 351.044973][ T6818] lookup_user_key+0x4e6/0x1140 [ 351.049897][ T6818] ? preempt_schedule+0xc0/0xd0 [ 351.054791][ T6818] ? lookup_user_key_possessed+0x40/0x40 [ 351.060560][ T6818] ? preempt_schedule+0xc0/0xd0 [ 351.065449][ T6818] ? search_process_keyrings_rcu+0x2b0/0x2b0 [ 351.071471][ T6818] ? preempt_schedule_thunk+0x1a/0x30 [ 351.076918][ T6818] keyctl_get_persistent+0x24f/0x7a0 [ 351.082263][ T6818] ? proc_key_users_show+0x310/0x310 [ 351.087598][ T6818] ? futex_wake+0x42a/0x4f0 [ 351.092143][ T6818] ? futex_wake_mark+0x150/0x150 [ 351.097110][ T6818] ? __lock_acquire+0x7d80/0x7d80 [ 351.102182][ T6818] __se_sys_keyctl+0x829/0xb50 [ 351.106984][ T6818] ? __x64_sys_keyctl+0xc0/0xc0 [ 351.111878][ T6818] ? do_futex+0x35d/0x3e0 [ 351.116250][ T6818] ? __ia32_sys_get_robust_list+0x110/0x110 [ 351.122202][ T6818] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 351.128208][ T6818] ? lock_chain_count+0x20/0x20 [ 351.133084][ T6818] ? lockdep_hardirqs_on+0x98/0x150 [ 351.138313][ T6818] ? __x64_sys_keyctl+0x20/0xc0 [ 351.143193][ T6818] do_syscall_64+0x55/0xb0 [ 351.147632][ T6818] ? clear_bhb_loop+0x40/0x90 [ 351.152337][ T6818] ? clear_bhb_loop+0x40/0x90 [ 351.157036][ T6818] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 351.163073][ T6818] RIP: 0033:0x7fcddd59e159 [ 351.167532][ T6818] 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 [ 351.187166][ T6818] RSP: 002b:00007fcdde3cb028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 351.195624][ T6818] RAX: ffffffffffffffda RBX: 00007fcddd825fa0 RCX: 00007fcddd59e159 [ 351.203620][ T6818] RDX: fffffffffffffffd RSI: ffffffffffffffff RDI: 0000000000000016 [ 351.211608][ T6818] RBP: 00007fcddd63506b R08: 0000000000000000 R09: 0000000000000000 [ 351.219596][ T6818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 351.227593][ T6818] R13: 00007fcddd826038 R14: 00007fcddd825fa0 R15: 00007fff318b2748 [ 351.235705][ T6818] [ 355.696541][ T5788] Bluetooth: hci1: command 0x0406 tx timeout [ 362.873778][ T5821] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 363.067820][ T5821] usb 6-1: Using ep0 maxpacket: 16 [ 363.083171][ T5821] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 363.127819][ T5821] usb 6-1: config 0 interface 0 has no altsetting 0 [ 363.150392][ T5821] usb 6-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 363.168247][ T5821] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.176325][ T5821] usb 6-1: Product: syz [ 363.197842][ T5821] usb 6-1: Manufacturer: syz [ 363.202522][ T5821] usb 6-1: SerialNumber: syz [ 363.247093][ T5821] usb 6-1: config 0 descriptor?? [ 363.509708][ T5821] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/input/input11 [ 363.888180][ T5821] rc_core: IR keymap rc-imon-pad not found [ 363.894142][ T5821] Registered IR keymap rc-empty [ 363.935951][ T5821] imon 6-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 363.957805][ T5821] imon 6-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 363.990524][ T5821] rc rc0: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0 [ 364.045135][ T5821] input: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0/input12 [ 364.094893][ T5821] imon 6-1:0.0: iMON device (15c2:0041, intf0) on usb<6:2> initialized [ 364.328550][ C1] imon 6-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 364.332260][ T8] usb 6-1: USB disconnect, device number 2 [ 366.779488][ T6919] FAULT_INJECTION: forcing a failure. [ 366.779488][ T6919] name failslab, interval 1, probability 0, space 0, times 0 [ 366.857842][ T6919] CPU: 0 PID: 6919 Comm: syz.5.159 Not tainted syzkaller #0 [ 366.865193][ T6919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 366.875278][ T6919] Call Trace: [ 366.878585][ T6919] [ 366.881557][ T6919] dump_stack_lvl+0x18c/0x250 [ 366.886297][ T6919] ? show_regs_print_info+0x20/0x20 [ 366.891560][ T6919] ? load_image+0x420/0x420 [ 366.896125][ T6919] ? __might_sleep+0xe0/0xe0 [ 366.900781][ T6919] ? __lock_acquire+0x7d80/0x7d80 [ 366.905907][ T6919] should_fail_ex+0x394/0x4c0 [ 366.910650][ T6919] should_failslab+0x9/0x20 [ 366.915224][ T6919] slab_pre_alloc_hook+0x59/0x300 [ 366.920314][ T6919] ? key_user_lookup+0x1bc/0x450 [ 366.925309][ T6919] kmem_cache_alloc+0x5a/0x2c0 [ 366.930132][ T6919] ? key_alloc+0x306/0x1030 [ 366.934702][ T6919] key_alloc+0x306/0x1030 [ 366.939108][ T6919] keyring_alloc+0x45/0xb0 [ 366.943593][ T6919] keyctl_get_persistent+0x4b5/0x7a0 [ 366.948935][ T6919] ? futex_wait_setup+0x270/0x270 [ 366.954016][ T6919] ? proc_key_users_show+0x310/0x310 [ 366.959380][ T6919] __se_sys_keyctl+0x829/0xb50 [ 366.964298][ T6919] ? __x64_sys_keyctl+0xc0/0xc0 [ 366.969211][ T6919] ? do_futex+0x2ff/0x3e0 [ 366.973598][ T6919] ? __ia32_sys_get_robust_list+0x110/0x110 [ 366.979566][ T6919] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 366.985611][ T6919] ? lock_chain_count+0x20/0x20 [ 366.990521][ T6919] ? lockdep_hardirqs_on+0x98/0x150 [ 366.995768][ T6919] ? __x64_sys_keyctl+0x20/0xc0 [ 367.000718][ T6919] do_syscall_64+0x55/0xb0 [ 367.005193][ T6919] ? clear_bhb_loop+0x40/0x90 [ 367.009933][ T6919] ? clear_bhb_loop+0x40/0x90 [ 367.014676][ T6919] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 367.020646][ T6919] RIP: 0033:0x7f37acd9e159 [ 367.025094][ T6919] 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 [ 367.044751][ T6919] RSP: 002b:00007f37adc84028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 367.053215][ T6919] RAX: ffffffffffffffda RBX: 00007f37ad025fa0 RCX: 00007f37acd9e159 [ 367.061253][ T6919] RDX: fffffffffffffffd RSI: ffffffffffffffff RDI: 0000000000000016 [ 367.069281][ T6919] RBP: 00007f37ace3506b R08: 0000000000000000 R09: 0000000000000000 [ 367.077305][ T6919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 367.085311][ T6919] R13: 00007f37ad026038 R14: 00007f37ad025fa0 R15: 00007fffff329668 [ 367.093336][ T6919] [ 370.546986][ T6947] pim6reg: entered allmulticast mode [ 372.839349][ T5788] Bluetooth: hci2: command 0x0406 tx timeout [ 377.030708][ T5085] Bluetooth: hci4: command 0x0406 tx timeout [ 377.036810][ T5085] Bluetooth: hci3: command 0x0406 tx timeout [ 377.096924][ T6995] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 380.187152][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 380.194162][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.326348][ T7019] FAULT_INJECTION: forcing a failure. [ 380.326348][ T7019] name failslab, interval 1, probability 0, space 0, times 0 [ 380.393588][ T7019] CPU: 1 PID: 7019 Comm: syz.5.177 Not tainted syzkaller #0 [ 380.400970][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 380.411094][ T7019] Call Trace: [ 380.414422][ T7019] [ 380.417437][ T7019] dump_stack_lvl+0x18c/0x250 [ 380.422182][ T7019] ? show_regs_print_info+0x20/0x20 [ 380.427540][ T7019] ? load_image+0x420/0x420 [ 380.432129][ T7019] ? __lock_acquire+0x7d80/0x7d80 [ 380.437314][ T7019] should_fail_ex+0x394/0x4c0 [ 380.442072][ T7019] should_failslab+0x9/0x20 [ 380.446647][ T7019] slab_pre_alloc_hook+0x59/0x300 [ 380.451786][ T7019] ? key_alloc+0x34a/0x1030 [ 380.456355][ T7019] ? key_alloc+0x34a/0x1030 [ 380.460920][ T7019] __kmem_cache_alloc_node+0x53/0x250 [ 380.466353][ T7019] ? slab_post_alloc_hook+0x86/0x4d0 [ 380.471713][ T7019] ? key_alloc+0x34a/0x1030 [ 380.476282][ T7019] __kmalloc_node_track_caller+0xa4/0x230 [ 380.482072][ T7019] kmemdup+0x2b/0x70 [ 380.486029][ T7019] key_alloc+0x34a/0x1030 [ 380.490436][ T7019] keyring_alloc+0x45/0xb0 [ 380.494949][ T7019] keyctl_get_persistent+0x4b5/0x7a0 [ 380.500301][ T7019] ? proc_key_users_show+0x310/0x310 [ 380.505647][ T7019] ? futex_wake_mark+0x150/0x150 [ 380.510622][ T7019] ? __lock_acquire+0x7d80/0x7d80 [ 380.515682][ T7019] __se_sys_keyctl+0x829/0xb50 [ 380.520488][ T7019] ? __x64_sys_keyctl+0xc0/0xc0 [ 380.525383][ T7019] ? do_futex+0x35d/0x3e0 [ 380.529747][ T7019] ? __ia32_sys_get_robust_list+0x110/0x110 [ 380.535693][ T7019] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 380.541709][ T7019] ? lock_chain_count+0x20/0x20 [ 380.546601][ T7019] ? lockdep_hardirqs_on+0x98/0x150 [ 380.551836][ T7019] ? __x64_sys_keyctl+0x20/0xc0 [ 380.556726][ T7019] do_syscall_64+0x55/0xb0 [ 380.561177][ T7019] ? clear_bhb_loop+0x40/0x90 [ 380.565896][ T7019] ? clear_bhb_loop+0x40/0x90 [ 380.570612][ T7019] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 380.576544][ T7019] RIP: 0033:0x7f37acd9e159 [ 380.580986][ T7019] 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 [ 380.600630][ T7019] RSP: 002b:00007f37adc84028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 380.609078][ T7019] RAX: ffffffffffffffda RBX: 00007f37ad025fa0 RCX: 00007f37acd9e159 [ 380.617080][ T7019] RDX: fffffffffffffffd RSI: ffffffffffffffff RDI: 0000000000000016 [ 380.625274][ T7019] RBP: 00007f37ace3506b R08: 0000000000000000 R09: 0000000000000000 [ 380.633308][ T7019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 380.641334][ T7019] R13: 00007f37ad026038 R14: 00007f37ad025fa0 R15: 00007fffff329668 [ 380.649501][ T7019] [ 387.538003][ T5873] usb 6-1: new full-speed USB device number 3 using dummy_hcd [ 387.730579][ T5873] usb 6-1: unable to get BOS descriptor or descriptor too short [ 387.741064][ T5873] usb 6-1: not running at top speed; connect to a high speed hub [ 387.767544][ T5873] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 387.833073][ T5873] usb 6-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 387.880179][ T5873] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 387.924293][ T5873] usb 6-1: Product: syz [ 387.947782][ T5873] usb 6-1: Manufacturer: syz [ 387.985276][ T5873] usb 6-1: SerialNumber: syz [ 388.252176][ T5873] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 389.898439][ T5873] usb 6-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 389.917793][ T5873] usb 6-1: found format II with max.bitrate = 4, frame size=7372 [ 390.311116][ T5873] usb 6-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 390.438079][ T5873] usb 6-1: USB disconnect, device number 3 [ 390.536127][ T7063] udevd[7063]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 395.390396][ T7122] ======================================================= [ 395.390396][ T7122] WARNING: The mand mount option has been deprecated and [ 395.390396][ T7122] and is ignored by this kernel. Remove the mand [ 395.390396][ T7122] option from the mount to silence this warning. [ 395.390396][ T7122] ======================================================= [ 395.495063][ T787] IPVS: starting estimator thread 0... [ 397.119690][ T7123] IPVS: using max 16 ests per chain, 38400 per kthread [ 397.498346][ T7128] fuse: Bad value for 'fd' [ 398.077891][ T6254] usb 7-1: new full-speed USB device number 3 using dummy_hcd [ 398.290886][ T6254] usb 7-1: unable to get BOS descriptor or descriptor too short [ 398.316283][ T6254] usb 7-1: not running at top speed; connect to a high speed hub [ 398.327397][ T6254] usb 7-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 398.384377][ T6254] usb 7-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 398.403967][ T6254] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 398.425961][ T6254] usb 7-1: Product: syz [ 398.430649][ T6254] usb 7-1: Manufacturer: syz [ 398.435304][ T6254] usb 7-1: SerialNumber: syz [ 398.722523][ T6254] usb 7-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 398.952980][ T6254] usb 7-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 398.966452][ T6254] usb 7-1: found format II with max.bitrate = 4, frame size=7372 [ 401.873624][ T6254] usb 7-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 402.057905][ T6254] usb 7-1: USB disconnect, device number 3 [ 402.154841][ T7161] jffs2: notice: (7161) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 402.246894][ T7063] udevd[7063]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 404.995152][ T5822] IPVS: starting estimator thread 0... [ 405.257396][ T7178] IPVS: using max 26 ests per chain, 62400 per kthread [ 405.409079][ T7181] fuse: Bad value for 'fd' [ 408.746444][ T7214] syzkaller0: entered promiscuous mode [ 408.768064][ T7214] syzkaller0: entered allmulticast mode [ 408.967891][ T5819] usb 8-1: new full-speed USB device number 4 using dummy_hcd [ 409.197006][ T5819] usb 8-1: unable to get BOS descriptor or descriptor too short [ 409.242990][ T5819] usb 8-1: not running at top speed; connect to a high speed hub [ 409.283453][ T5819] usb 8-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 409.323343][ T5819] usb 8-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 409.353606][ T5819] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.396569][ T5819] usb 8-1: Product: syz [ 409.424303][ T5819] usb 8-1: Manufacturer: syz [ 409.442706][ T5819] usb 8-1: SerialNumber: syz [ 409.738302][ T7234] fuse: Bad value for 'fd' [ 409.768252][ T5819] usb 8-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 409.942258][ T5819] usb 8-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 409.977536][ T5819] usb 8-1: found format II with max.bitrate = 4, frame size=7372 [ 412.625720][ T5819] usb 8-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 412.758979][ T5819] usb 8-1: USB disconnect, device number 4 [ 412.839865][ T7063] udevd[7063]: error opening ATTR{/sys/devices/platform/dummy_hcd.7/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 415.057787][ T787] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 415.252174][ T787] usb 8-1: Using ep0 maxpacket: 8 [ 415.329765][ T787] usb 8-1: config index 0 descriptor too short (expected 74, got 45) [ 415.348048][ T787] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 415.388574][ T787] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 415.424254][ T787] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 415.466577][ T787] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 415.490555][ T787] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 415.557754][ T787] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 415.584110][ T787] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 415.837974][ T787] usb 8-1: GET_CAPABILITIES returned 0 [ 415.843607][ T787] usbtmc 8-1:16.0: can't read capabilities [ 416.077096][ C1] usbtmc 8-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 416.098349][ T7255] usbtmc 8-1:16.0: Unable to send data, error -71 [ 416.115594][ T787] usb 8-1: USB disconnect, device number 5 [ 419.807869][ T6254] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 420.030444][ T6254] usb 5-1: unable to get BOS descriptor or descriptor too short [ 420.098922][ T6254] usb 5-1: not running at top speed; connect to a high speed hub [ 420.144396][ T6254] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 420.179902][ T6254] usb 5-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 420.205696][ T6254] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.254120][ T6254] usb 5-1: Product: syz [ 420.258755][ T6254] usb 5-1: Manufacturer: syz [ 420.263401][ T6254] usb 5-1: SerialNumber: syz [ 420.516733][ T6254] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 421.397990][ T6254] usb 5-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 421.407803][ T5819] IPVS: starting estimator thread 0... [ 421.484199][ T6254] usb 5-1: found format II with max.bitrate = 4, frame size=7372 [ 421.537808][ T7311] IPVS: using max 21 ests per chain, 50400 per kthread [ 421.800534][ T6254] usb 5-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 421.908255][ T6254] usb 5-1: USB disconnect, device number 3 [ 422.099305][ T7063] udevd[7063]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 422.248182][ T5819] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 422.546208][ T5819] usb 6-1: config 0 has an invalid interface number: 214 but max is 0 [ 422.594571][ T5819] usb 6-1: config 0 has no interface number 0 [ 422.638535][ T5819] usb 6-1: config 0 interface 214 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 422.718993][ T5819] usb 6-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 422.810794][ T5819] usb 6-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 422.850808][ T5819] usb 6-1: New USB device strings: Mfr=1, Product=0, SerialNumber=3 [ 422.897812][ T5819] usb 6-1: Manufacturer: syz [ 422.914237][ T5819] usb 6-1: SerialNumber: syz [ 422.944429][ T5819] usb 6-1: config 0 descriptor?? [ 425.284196][ T5819] usbtouchscreen: probe of 6-1:0.214 failed with error -71 [ 425.355933][ T5819] usb 6-1: USB disconnect, device number 4 [ 431.311180][ T7387] mmap: syz.4.246 (7387) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 432.467982][ T5873] IPVS: starting estimator thread 0... [ 432.609097][ T7395] IPVS: using max 26 ests per chain, 62400 per kthread [ 437.167585][ T7417] loop5: detected capacity change from 0 to 4096 [ 437.211973][ T7417] ntfs3: Unknown parameter '²G¶ì”¬M' [ 439.908592][ T7435] netlink: 32 bytes leftover after parsing attributes in process `syz.5.260'. [ 441.838565][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.845000][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.881259][ T5819] usb 8-1: new full-speed USB device number 6 using dummy_hcd [ 442.215013][ T5819] usb 8-1: unable to get BOS descriptor or descriptor too short [ 442.564513][ T5819] usb 8-1: not running at top speed; connect to a high speed hub [ 442.686165][ T5819] usb 8-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 442.898217][ T5819] usb 8-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 442.907361][ T5819] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 443.028254][ T5819] usb 8-1: Product: syz [ 443.040438][ T5819] usb 8-1: Manufacturer: syz [ 443.055387][ T5819] usb 8-1: SerialNumber: syz [ 443.181672][ T5819] usb 8-1: can't set config #1, error -71 [ 443.206778][ T5819] usb 8-1: USB disconnect, device number 6 [ 448.296233][ T7490] sctp: failed to load transform for md5: -2 [ 448.759993][ T7507] loop7: detected capacity change from 0 to 1764 [ 448.887820][ T5873] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 448.959314][ T7507] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 449.092279][ T5873] usb 7-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 449.121993][ T5873] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.169174][ T5873] usb 7-1: config 0 descriptor?? [ 449.197114][ T5873] cp210x 7-1:0.0: cp210x converter detected [ 449.606659][ T5873] cp210x 7-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 449.705193][ T5873] usb 7-1: cp210x converter now attached to ttyUSB0 [ 449.850431][ T5873] usb 7-1: USB disconnect, device number 4 [ 449.879703][ T5873] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 451.396458][ T5873] cp210x 7-1:0.0: device disconnected [ 454.118170][ T7550] netlink: 8 bytes leftover after parsing attributes in process `syz.5.283'. [ 456.398796][ T7561] loop4: detected capacity change from 0 to 2048 [ 456.477771][ T7561] UDF-fs: error (device loop4): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 456.521568][ T7561] UDF-fs: error (device loop4): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 456.594250][ T7561] UDF-fs: error (device loop4): udf_read_tagged: tag checksum failed, block 160: 0x0b != 0xd4 [ 456.657866][ T7561] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 460.729835][ T7593] process 'syz.5.285' launched '/dev/fd/5' with NULL argv: empty string added [ 460.750836][ T7593] FAULT_INJECTION: forcing a failure. [ 460.750836][ T7593] name failslab, interval 1, probability 0, space 0, times 0 [ 460.948416][ T7593] CPU: 0 PID: 7593 Comm: syz.5.285 Not tainted syzkaller #0 [ 460.955820][ T7593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 460.965938][ T7593] Call Trace: [ 460.969355][ T7593] [ 460.972375][ T7593] dump_stack_lvl+0x18c/0x250 [ 460.977144][ T7593] ? show_regs_print_info+0x20/0x20 [ 460.982415][ T7593] ? load_image+0x420/0x420 [ 460.986990][ T7593] ? __might_sleep+0xe0/0xe0 [ 460.991645][ T7593] ? __lock_acquire+0x7d80/0x7d80 [ 460.997064][ T7593] should_fail_ex+0x394/0x4c0 [ 461.001826][ T7593] should_failslab+0x9/0x20 [ 461.006396][ T7593] slab_pre_alloc_hook+0x59/0x300 [ 461.011507][ T7593] kmem_cache_alloc+0x5a/0x2c0 [ 461.016351][ T7593] ? __anon_vma_prepare+0x68/0x440 [ 461.021524][ T7593] __anon_vma_prepare+0x68/0x440 [ 461.026527][ T7593] ? __pte_alloc+0x113/0x2a0 [ 461.031197][ T7593] handle_mm_fault+0x3ded/0x4a50 [ 461.036204][ T7593] ? handle_mm_fault+0xe6/0x4a50 [ 461.041217][ T7593] ? numa_migrate_prep+0x350/0x350 [ 461.046403][ T7593] __get_user_pages+0x604/0x1580 [ 461.051435][ T7593] ? populate_vma_page_range+0x380/0x380 [ 461.057189][ T7593] get_user_pages_remote+0x39e/0xb90 [ 461.062563][ T7593] ? printk_sprint+0x460/0x460 [ 461.067424][ T7593] ? get_dump_page+0x200/0x200 [ 461.072266][ T7593] ? down_read+0x1ac/0x2e0 [ 461.076843][ T7593] get_arg_page+0x274/0x560 [ 461.081459][ T7593] ? copy_string_kernel+0x220/0x220 [ 461.086827][ T7593] ? load_image+0x420/0x420 [ 461.091404][ T7593] copy_string_kernel+0x165/0x220 [ 461.096547][ T7593] do_execveat_common+0x35d/0x6b0 [ 461.101681][ T7593] __x64_sys_execveat+0xc4/0xe0 [ 461.106783][ T7593] do_syscall_64+0x55/0xb0 [ 461.111265][ T7593] ? clear_bhb_loop+0x40/0x90 [ 461.116018][ T7593] ? clear_bhb_loop+0x40/0x90 [ 461.120864][ T7593] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 461.126845][ T7593] RIP: 0033:0x7f37acd9e159 [ 461.131322][ T7593] 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 [ 461.151032][ T7593] RSP: 002b:00007f37adc84028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 461.159536][ T7593] RAX: ffffffffffffffda RBX: 00007f37ad025fa0 RCX: 00007f37acd9e159 [ 461.167566][ T7593] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 461.175609][ T7593] RBP: 00007f37ace3506b R08: 0000000000001000 R09: 0000000000000000 [ 461.183764][ T7593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 461.191793][ T7593] R13: 00007f37ad026038 R14: 00007f37ad025fa0 R15: 00007fffff329668 [ 461.199853][ T7593] [ 463.567527][ T7602] loop6: detected capacity change from 0 to 2048 [ 463.812303][ T7602] NILFS (loop6): broken superblock, retrying with spare superblock (blocksize = 1024) [ 463.940975][ T7614] NILFS (loop6): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 463.983672][ T7425] udevd[7425]: incorrect nilfs2 checksum on /dev/loop6 [ 471.389446][ T7653] fuse: Bad value for 'fd' [ 471.749199][ T7667] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 471.778552][ T7667] CIFS: Attempting to mount //127.0.0.1/share [ 471.873243][ T7667] CIFS: VFS: Error connecting to socket. Aborting operation. [ 471.881625][ T7667] CIFS: VFS: cifs_mount failed w/return code = -111 [ 471.924256][ T7668] nbd0: detected capacity change from 0 to 63 [ 472.134885][ T7669] loop7: detected capacity change from 0 to 128 [ 472.517859][ T5784] block nbd0: Receive control failed (result -104) [ 476.323336][ T7686] syz.7.308 uses obsolete (PF_INET,SOCK_PACKET) [ 476.821399][ T7695] loop7: detected capacity change from 0 to 128 [ 476.875266][ T7695] UDF-fs: error (device loop7): udf_read_tagged: read failed, block=256, location=256 [ 478.962312][ T7706] fuse: Bad value for 'fd' [ 481.316607][ T7725] CIFS: Attempting to mount //127.0.0.1/share [ 481.336275][ T7725] CIFS: VFS: Error connecting to socket. Aborting operation. [ 481.344433][ T7725] CIFS: VFS: cifs_mount failed w/return code = -111 [ 481.443129][ T7725] nbd1: detected capacity change from 0 to 63 [ 482.113937][ T5784] block nbd1: Receive control failed (result -104) [ 482.426996][ T7730] loop6: detected capacity change from 0 to 128 [ 486.770449][ T7755] fuse: Bad value for 'fd' [ 497.885666][ T7822] CIFS: Attempting to mount //127.0.0.1/share [ 497.902854][ T7822] CIFS: VFS: Error connecting to socket. Aborting operation. [ 497.910832][ T7822] CIFS: VFS: cifs_mount failed w/return code = -111 [ 498.144181][ T7822] nbd2: detected capacity change from 0 to 63 [ 498.775043][ T5784] block nbd2: Receive control failed (result -104) [ 502.198808][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.205220][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.484747][ T55] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 30 seconds [ 502.673134][ T7843] loop4: detected capacity change from 0 to 128 [ 504.782041][ T7859] fuse: root generation should be zero [ 510.572863][ T7900] CIFS: Attempting to mount //127.0.0.1/share [ 510.589659][ T7900] CIFS: VFS: Error connecting to socket. Aborting operation. [ 510.597409][ T7900] CIFS: VFS: cifs_mount failed w/return code = -111 [ 510.713534][ T7900] nbd3: detected capacity change from 0 to 63 [ 511.377004][ T5784] block nbd3: Receive control failed (result -104) [ 513.218627][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 30 seconds [ 513.229801][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 30 seconds [ 513.242350][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 30 seconds [ 513.253858][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 30 seconds [ 518.631503][ T7940] FAULT_INJECTION: forcing a failure. [ 518.631503][ T7940] name failslab, interval 1, probability 0, space 0, times 0 [ 518.707867][ T7940] CPU: 1 PID: 7940 Comm: syz.6.355 Not tainted syzkaller #0 [ 518.715341][ T7940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 518.725452][ T7940] Call Trace: [ 518.728789][ T7940] [ 518.731770][ T7940] dump_stack_lvl+0x18c/0x250 [ 518.736506][ T7940] ? show_regs_print_info+0x20/0x20 [ 518.741793][ T7940] ? load_image+0x420/0x420 [ 518.746375][ T7940] ? __might_sleep+0xe0/0xe0 [ 518.751034][ T7940] ? __lock_acquire+0x7d80/0x7d80 [ 518.756131][ T7940] should_fail_ex+0x394/0x4c0 [ 518.760891][ T7940] should_failslab+0x9/0x20 [ 518.765474][ T7940] slab_pre_alloc_hook+0x59/0x300 [ 518.770594][ T7940] kmem_cache_alloc+0x5a/0x2c0 [ 518.775433][ T7940] ? __kernfs_new_node+0xe5/0x7f0 [ 518.780539][ T7940] __kernfs_new_node+0xe5/0x7f0 [ 518.785435][ T7940] ? kernfs_add_one+0x149/0x6b0 [ 518.790336][ T7940] ? __lock_acquire+0x7d80/0x7d80 [ 518.795410][ T7940] ? kernfs_new_node+0x260/0x260 [ 518.800399][ T7940] ? sysfs_do_create_link_sd+0x75/0x110 [ 518.805983][ T7940] ? __lock_acquire+0x7d80/0x7d80 [ 518.811060][ T7940] kernfs_new_node+0x14c/0x260 [ 518.815868][ T7940] kernfs_create_link+0xa7/0x200 [ 518.820839][ T7940] sysfs_do_create_link_sd+0x83/0x110 [ 518.826245][ T7940] iommu_device_link+0xf7/0x1b0 [ 518.831143][ T7940] __iommu_probe_device+0x2ad/0x1040 [ 518.836499][ T7940] ? iommu_probe_device+0x24/0x230 [ 518.841690][ T7940] ? iommu_probe_device+0x230/0x230 [ 518.846951][ T7940] iommu_probe_device+0x2e/0x230 [ 518.851992][ T7940] iommu_bus_notifier+0x7b/0x170 [ 518.857003][ T7940] notifier_call_chain+0x18f/0x380 [ 518.862198][ T7940] blocking_notifier_call_chain+0x6a/0x90 [ 518.867994][ T7940] bus_notify+0x13e/0x180 [ 518.872395][ T7940] device_add+0x5cb/0xc40 [ 518.876921][ T7940] iommufd_test+0x121d/0x2a20 [ 518.881713][ T7940] ? iommufd_selftest_destroy+0xf0/0xf0 [ 518.887346][ T7940] ? __lock_acquire+0x7d80/0x7d80 [ 518.892515][ T7940] ? __lock_acquire+0x7d80/0x7d80 [ 518.897597][ T7940] ? __might_fault+0xaa/0x120 [ 518.902449][ T7940] ? __might_fault+0xaa/0x120 [ 518.907327][ T7940] iommufd_fops_ioctl+0x48b/0x540 [ 518.912412][ T7940] ? iommufd_ctx_put+0x40/0x40 [ 518.917225][ T7940] ? __fget_files+0x28/0x460 [ 518.921895][ T7940] ? bpf_lsm_file_ioctl+0x9/0x10 [ 518.926884][ T7940] ? security_file_ioctl+0x80/0xa0 [ 518.932056][ T7940] ? iommufd_ctx_put+0x40/0x40 [ 518.936983][ T7940] __se_sys_ioctl+0xfd/0x170 [ 518.941644][ T7940] do_syscall_64+0x55/0xb0 [ 518.946183][ T7940] ? clear_bhb_loop+0x40/0x90 [ 518.950927][ T7940] ? clear_bhb_loop+0x40/0x90 [ 518.955675][ T7940] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 518.961615][ T7940] RIP: 0033:0x7f1508d9e159 [ 518.966068][ T7940] 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 [ 518.985717][ T7940] RSP: 002b:00007f1509ce9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 518.994181][ T7940] RAX: ffffffffffffffda RBX: 00007f1509025fa0 RCX: 00007f1508d9e159 [ 519.002271][ T7940] RDX: 0000200000000200 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 519.010292][ T7940] RBP: 00007f1508e3506b R08: 0000000000000000 R09: 0000000000000000 [ 519.018562][ T7940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 519.026746][ T7940] R13: 00007f1509026038 R14: 00007f1509025fa0 R15: 00007fff1bf4aeb8 [ 519.034849][ T7940] [ 519.381233][ T7944] jffs2: notice: (7944) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 521.603541][ T7959] loop5: detected capacity change from 0 to 128 [ 525.910932][ T7984] FAULT_INJECTION: forcing a failure. [ 525.910932][ T7984] name failslab, interval 1, probability 0, space 0, times 0 [ 525.967739][ T7984] CPU: 0 PID: 7984 Comm: syz.4.364 Not tainted syzkaller #0 [ 525.975123][ T7984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 525.985210][ T7984] Call Trace: [ 525.988526][ T7984] [ 525.991486][ T7984] dump_stack_lvl+0x18c/0x250 [ 525.996215][ T7984] ? show_regs_print_info+0x20/0x20 [ 526.001447][ T7984] ? load_image+0x420/0x420 [ 526.005984][ T7984] ? __might_sleep+0xe0/0xe0 [ 526.010622][ T7984] ? __lock_acquire+0x7d80/0x7d80 [ 526.015681][ T7984] ? node_tag_clear+0x1ec/0x310 [ 526.020571][ T7984] should_fail_ex+0x394/0x4c0 [ 526.025310][ T7984] should_failslab+0x9/0x20 [ 526.029874][ T7984] slab_pre_alloc_hook+0x59/0x300 [ 526.034953][ T7984] ? __kernfs_new_node+0xaa/0x7f0 [ 526.040132][ T7984] ? __kernfs_new_node+0xaa/0x7f0 [ 526.045220][ T7984] __kmem_cache_alloc_node+0x53/0x250 [ 526.050787][ T7984] ? __kernfs_new_node+0xaa/0x7f0 [ 526.055862][ T7984] __kmalloc_node_track_caller+0xa4/0x230 [ 526.061665][ T7984] kstrdup+0x3b/0x80 [ 526.065626][ T7984] __kernfs_new_node+0xaa/0x7f0 [ 526.070518][ T7984] ? kernfs_add_one+0x23b/0x6b0 [ 526.075426][ T7984] ? __lock_acquire+0x7d80/0x7d80 [ 526.080486][ T7984] ? down_write+0x16e/0x200 [ 526.085033][ T7984] ? kernfs_new_node+0x260/0x260 [ 526.090012][ T7984] ? down_write+0x16e/0x200 [ 526.094646][ T7984] kernfs_new_node+0x14c/0x260 [ 526.099458][ T7984] __kernfs_create_file+0x4b/0x2e0 [ 526.104609][ T7984] cgroup_addrm_files+0x810/0xd60 [ 526.109709][ T7984] ? trace_raw_output_cgroup_event+0x1e0/0x1e0 [ 526.115922][ T7984] ? mark_lock+0x94/0x320 [ 526.120332][ T7984] ? css_next_descendant_pre+0x17d/0x260 [ 526.126031][ T7984] css_populate_dir+0x195/0x380 [ 526.131035][ T7984] cgroup_mkdir+0xc65/0xe70 [ 526.135609][ T7984] ? css_task_iter_end+0x2c0/0x2c0 [ 526.140874][ T7984] ? kernfs_iop_permission+0x2c4/0x3b0 [ 526.146464][ T7984] ? css_task_iter_end+0x2c0/0x2c0 [ 526.151641][ T7984] kernfs_iop_mkdir+0x241/0x3e0 [ 526.156560][ T7984] vfs_mkdir+0x2a5/0x470 [ 526.160846][ T7984] do_mkdirat+0x1dc/0x450 [ 526.165223][ T7984] ? vfs_mkdir+0x470/0x470 [ 526.169681][ T7984] __x64_sys_mkdirat+0x89/0xa0 [ 526.174479][ T7984] do_syscall_64+0x55/0xb0 [ 526.178940][ T7984] ? clear_bhb_loop+0x40/0x90 [ 526.183667][ T7984] ? clear_bhb_loop+0x40/0x90 [ 526.188410][ T7984] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 526.194341][ T7984] RIP: 0033:0x7fca9539e159 [ 526.198787][ T7984] 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 [ 526.218612][ T7984] RSP: 002b:00007fca96226028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 526.227071][ T7984] RAX: ffffffffffffffda RBX: 00007fca95625fa0 RCX: 00007fca9539e159 [ 526.235087][ T7984] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 526.243160][ T7984] RBP: 00007fca9543506b R08: 0000000000000000 R09: 0000000000000000 [ 526.251192][ T7984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 526.259194][ T7984] R13: 00007fca95626038 R14: 00007fca95625fa0 R15: 00007ffdb1267428 [ 526.267229][ T7984] [ 526.298619][ T7984] cgroup: cgroup_addrm_files: failed to add tasks, err=-12 [ 529.977751][ T55] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 30 seconds [ 532.717834][ T55] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 60 seconds [ 540.876447][ T55] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 30 seconds [ 540.889357][ T55] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 30 seconds [ 540.900493][ T55] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 30 seconds [ 540.911611][ T55] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 30 seconds [ 541.144584][ T8105] loop6: detected capacity change from 0 to 512 [ 543.141641][ T8105] EXT4-fs (loop6): Test dummy encryption mode enabled [ 543.168161][ T8105] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 543.218003][ T8105] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 543.320949][ T8105] EXT4-fs error (device loop6): ext4_orphan_get:1434: comm syz.6.383: bad orphan inode 131083 [ 543.393360][ T8105] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 543.436031][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 60 seconds [ 543.451161][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 60 seconds [ 543.463112][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 60 seconds [ 543.474241][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 60 seconds [ 543.897180][ T8127] ip_tables: iptables: counters copy to user failed while replacing table [ 544.526240][ T6173] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 551.997825][ T969] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 552.267791][ T969] usb 7-1: Using ep0 maxpacket: 32 [ 552.278894][ T969] usb 7-1: config index 0 descriptor too short (expected 29220, got 36) [ 552.308431][ T969] usb 7-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 552.317213][ T969] usb 7-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 552.372370][ T969] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 552.392442][ T969] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 552.412903][ T969] usb 7-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 552.419825][ T5873] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 552.464177][ T969] usb 7-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 552.506496][ T969] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 552.522083][ T969] usb 7-1: config 0 descriptor?? [ 552.631541][ T5873] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 552.657813][ T5873] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 552.698894][ T5873] usb 6-1: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice= 1.00 [ 552.730348][ T5873] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 552.762377][ T969] usblp 7-1:0.0: usblp0: USB Bidirectional printer dev 5 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 552.959660][ T969] usb 7-1: USB disconnect, device number 5 [ 552.990497][ T969] usblp0: removed [ 554.408065][ T5873] rtsx_usb: probe of 6-1:1.0 failed with error -110 [ 556.679025][ T5821] usb 6-1: USB disconnect, device number 5 [ 560.758061][ T55] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 60 seconds [ 563.169016][ T8265] loop9: detected capacity change from 0 to 16384 [ 563.274148][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.280853][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.287543][ T55] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 90 seconds [ 563.420218][ T8266] loop9: detected capacity change from 16384 to 0 [ 563.764447][ T5784] Bluetooth: hci2: unexpected event for opcode 0x1004 [ 567.422604][ T5140] udevd[5140]: worker [7674] /devices/virtual/block/nbd1 is taking a long time [ 567.472230][ T5140] udevd[5140]: worker [7425] /devices/virtual/block/nbd0 is taking a long time [ 568.618160][ T5784] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 568.626939][ T5784] Bluetooth: hci2: Injecting HCI hardware error event [ 568.628848][ T5140] udevd[5140]: worker [7414] /devices/virtual/block/nbd2 is taking a long time [ 568.643585][ T5788] Bluetooth: hci2: hardware error 0x00 [ 570.717141][ T5788] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 571.927370][ T55] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 60 seconds [ 571.938541][ T55] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 60 seconds [ 571.958574][ T55] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 60 seconds [ 571.969727][ T55] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 60 seconds [ 573.745370][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 90 seconds [ 573.757556][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 90 seconds [ 573.771369][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 90 seconds [ 573.782369][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 90 seconds [ 578.958073][ T5822] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 580.347756][ T5822] usb 8-1: device descriptor read/all, error -71 [ 588.059081][ T8460] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 591.606397][ T55] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 90 seconds [ 593.347968][ T55] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 120 seconds [ 602.637906][ T55] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 90 seconds [ 602.648931][ T55] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 90 seconds [ 602.660830][ T55] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 90 seconds [ 602.671959][ T55] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 90 seconds [ 604.374823][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 120 seconds [ 604.386501][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 120 seconds [ 604.474193][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 120 seconds [ 604.485579][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 120 seconds [ 609.146424][ T5140] udevd[5140]: worker [7854] /devices/virtual/block/nbd3 is taking a long time [ 619.819863][ T8685] fuse: Bad value for 'group_id' [ 622.998370][ T55] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 120 seconds [ 623.428246][ T55] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 150 seconds [ 623.798842][ T6254] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 624.027401][ T6254] usb 5-1: Using ep0 maxpacket: 8 [ 624.038280][ T6254] usb 5-1: unable to get BOS descriptor or descriptor too short [ 624.049415][ T6254] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 624.067649][ T6254] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 624.109599][ T6254] usb 5-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice= 0.40 [ 624.120626][ T6254] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 624.155354][ T6254] usb 5-1: Product: syz [ 624.162501][ T6254] usb 5-1: Manufacturer: syz [ 624.167178][ T6254] usb 5-1: SerialNumber: syz [ 626.090846][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 626.097998][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 626.142109][ T6254] usb 5-1: 0:1 : does not exist [ 626.147059][ T6254] usb 5-1: 0:2 : does not exist [ 626.238108][ T6254] usb 5-1: USB disconnect, device number 4 [ 626.292806][ T8196] udevd[8196]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 626.843907][ T8726] fuse: Bad value for 'group_id' [ 633.081573][ T55] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 120 seconds [ 633.092659][ T55] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 120 seconds [ 633.104807][ T55] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 120 seconds [ 633.116013][ T55] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 120 seconds [ 633.978894][ T8744] FAULT_INJECTION: forcing a failure. [ 633.978894][ T8744] name fail_futex, interval 1, probability 0, space 0, times 1 [ 634.008128][ T8744] CPU: 0 PID: 8744 Comm: syz.6.506 Not tainted syzkaller #0 [ 634.015510][ T8744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 634.025717][ T8744] Call Trace: [ 634.029039][ T8744] [ 634.032099][ T8744] dump_stack_lvl+0x18c/0x250 [ 634.036861][ T8744] ? show_regs_print_info+0x20/0x20 [ 634.042563][ T8744] ? load_image+0x420/0x420 [ 634.047134][ T8744] ? __lock_acquire+0x1336/0x7d80 [ 634.052226][ T8744] should_fail_ex+0x394/0x4c0 [ 634.056968][ T8744] get_futex_key+0x16f/0x1030 [ 634.061704][ T8744] ? futex_setup_timer+0xc0/0xc0 [ 634.066702][ T8744] futex_wake+0x127/0x4f0 [ 634.071113][ T8744] ? futex_wake_mark+0x150/0x150 [ 634.076125][ T8744] do_futex+0x35d/0x3e0 [ 634.080339][ T8744] ? __might_fault+0xaa/0x120 [ 634.085072][ T8744] ? __ia32_sys_get_robust_list+0x110/0x110 [ 634.091022][ T8744] ? __might_fault+0xc6/0x120 [ 634.095757][ T8744] mm_release+0x184/0x3a0 [ 634.100157][ T8744] ? exit_mm_release+0x30/0x30 [ 634.104964][ T8744] ? lockdep_hardirqs_on+0x98/0x150 [ 634.110307][ T8744] exit_mm+0xa4/0x340 [ 634.114353][ T8744] ? sysctl_delayacct+0x220/0x220 [ 634.119421][ T8744] ? do_exit+0x2530/0x2530 [ 634.123912][ T8744] do_exit+0x909/0x2530 [ 634.128138][ T8744] ? put_task_struct+0xc0/0xc0 [ 634.132965][ T8744] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 634.139088][ T8744] ? get_signal+0x100e/0x1390 [ 634.143814][ T8744] ? lock_chain_count+0x20/0x20 [ 634.148724][ T8744] ? _raw_spin_lock_irq+0xbb/0xf0 [ 634.153809][ T8744] do_group_exit+0x22d/0x2f0 [ 634.158561][ T8744] ? lockdep_hardirqs_on+0x98/0x150 [ 634.163884][ T8744] get_signal+0x12a6/0x1390 [ 634.168635][ T8744] arch_do_signal_or_restart+0xc2/0x7b0 [ 634.174260][ T8744] ? __ia32_sys_get_robust_list+0x110/0x110 [ 634.180209][ T8744] ? get_sigframe_size+0x20/0x20 [ 634.185225][ T8744] ? exit_to_user_mode_loop+0x3b/0x110 [ 634.190756][ T8744] exit_to_user_mode_loop+0x70/0x110 [ 634.196102][ T8744] exit_to_user_mode_prepare+0xee/0x180 [ 634.201752][ T8744] syscall_exit_to_user_mode+0x1a/0x50 [ 634.207267][ T8744] do_syscall_64+0x61/0xb0 [ 634.211754][ T8744] ? clear_bhb_loop+0x40/0x90 [ 634.216485][ T8744] ? clear_bhb_loop+0x40/0x90 [ 634.221225][ T8744] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 634.227267][ T8744] RIP: 0033:0x7f1508d9e159 [ 634.231742][ T8744] 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 [ 634.251403][ T8744] RSP: 002b:00007f1509ce90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 634.259899][ T8744] RAX: fffffffffffffe00 RBX: 00007f1509025fa8 RCX: 00007f1508d9e159 [ 634.267930][ T8744] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1509025fa8 [ 634.275948][ T8744] RBP: 00007f1509025fa0 R08: 0000000000000000 R09: 0000000000000000 [ 634.283968][ T8744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 634.291998][ T8744] R13: 00007f1509026038 R14: 00007fff1bf4add0 R15: 00007fff1bf4aeb8 [ 634.300072][ T8744] [ 634.501588][ T8752] fuse: Bad value for 'group_id' [ 635.876293][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 150 seconds [ 635.887388][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 150 seconds [ 635.898691][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 150 seconds [ 635.910692][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 150 seconds [ 642.494805][ T8802] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 642.501926][ T8802] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 643.643152][ T8802] vhci_hcd vhci_hcd.0: Device attached [ 643.847856][ T5819] usb 6-1: new low-speed USB device number 6 using dummy_hcd [ 643.938938][ T5822] vhci_hcd: vhci_device speed not set [ 645.613188][ T5822] usb 43-1: new full-speed USB device number 2 using vhci_hcd [ 645.814684][ T8803] vhci_hcd: connection reset by peer [ 645.829654][ T5819] usb 6-1: device descriptor read/all, error -71 [ 645.868050][ T59] vhci_hcd: stop threads [ 645.874373][ T59] vhci_hcd: release socket [ 645.910407][ T59] vhci_hcd: disconnect device [ 647.840263][ T28] audit: type=1326 audit(1790485496.677:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8823 comm="syz.6.525" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1508d9e159 code=0x7ffc0000 [ 647.924452][ T28] audit: type=1326 audit(1790485496.717:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8823 comm="syz.6.525" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1508d9e159 code=0x7ffc0000 [ 647.987832][ T28] audit: type=1326 audit(1790485496.717:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8823 comm="syz.6.525" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f1508d9e159 code=0x7ffc0000 [ 648.059408][ T28] audit: type=1326 audit(1790485496.717:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8823 comm="syz.6.525" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1508d9e159 code=0x7ffc0000 [ 648.487129][ T28] audit: type=1326 audit(1790485496.717:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8823 comm="syz.6.525" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1508d9e159 code=0x7ffc0000 [ 648.947820][ T28] audit: type=1326 audit(1790485496.717:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8823 comm="syz.6.525" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=289 compat=0 ip=0x7f1508d9e159 code=0x7ffc0000 [ 649.048189][ T28] audit: type=1326 audit(1790485496.717:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8823 comm="syz.6.525" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1508d9e159 code=0x7ffc0000 [ 649.113173][ T28] audit: type=1326 audit(1790485496.717:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8823 comm="syz.6.525" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1508d9e159 code=0x7ffc0000 [ 649.331946][ T8155] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 649.559872][ T8155] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 649.579746][ T8155] usb 7-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 649.593572][ T8155] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.612063][ T8155] usb 7-1: Product: syz [ 649.623064][ T8155] usb 7-1: Manufacturer: syz [ 649.639158][ T8155] usb 7-1: SerialNumber: syz [ 651.284029][ T8155] usb 7-1: cannot create comm data receiver. [ 651.308590][ T8155] snd-usb-6fire: probe of 7-1:1.0 failed with error -2 [ 651.427513][ T5822] vhci_hcd: vhci_device speed not set [ 651.496160][ T27] usb 7-1: USB disconnect, device number 6 [ 654.498679][ T7646] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 180 seconds [ 654.510229][ T55] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 150 seconds [ 663.811879][ T8902] device-mapper: ioctl: Invalid data size in the ioctl structure: 0 [ 663.828218][ T55] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 150 seconds [ 663.847893][ T55] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 150 seconds [ 663.864848][ T55] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 150 seconds [ 663.876041][ T55] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 150 seconds [ 666.308075][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 180 seconds [ 666.318923][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 180 seconds [ 666.330934][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 180 seconds [ 666.342497][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 180 seconds [ 669.280271][ T8155] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 669.664926][ T8155] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 671.169052][ T8155] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 671.298615][ T8155] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 671.409768][ T8155] usb 6-1: Product: syz [ 671.484600][ T8155] usb 6-1: Manufacturer: syz [ 671.615581][ T8155] usb 6-1: SerialNumber: syz [ 671.641940][ T8155] usb 6-1: can't set config #1, error -71 [ 671.679279][ T8155] usb 6-1: USB disconnect, device number 8 [ 674.416295][ T8957] netlink: 176 bytes leftover after parsing attributes in process `syz.6.575'. [ 682.002550][ T8640] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 683.429933][ T8640] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 683.458029][ T8640] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 683.477671][ T8640] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 683.485748][ T8640] usb 5-1: Product: syz [ 683.490363][ T8640] usb 5-1: Manufacturer: syz [ 683.495037][ T8640] usb 5-1: SerialNumber: syz [ 684.122717][ T8640] usb 5-1: cannot create comm data receiver. [ 684.133969][ T8640] snd-usb-6fire: probe of 5-1:1.0 failed with error -2 [ 684.381705][ T8155] usb 5-1: USB disconnect, device number 5 [ 684.878897][ T7646] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 180 seconds [ 684.889952][ T55] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 210 seconds [ 687.105721][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 687.112961][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 689.228656][ T9016] fuse: Unknown parameter 'grou00000000000000000000' [ 694.745903][ T55] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 180 seconds [ 694.756819][ T55] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 180 seconds [ 694.767940][ T55] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 180 seconds [ 694.779521][ T55] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 180 seconds [ 695.098034][ T5819] usb 8-1: new high-speed USB device number 9 using dummy_hcd [ 695.319658][ T5819] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 695.333111][ T5819] usb 8-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 695.342974][ T5819] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 695.362991][ T5819] usb 8-1: Product: syz [ 695.367245][ T5819] usb 8-1: Manufacturer: syz [ 695.397774][ T5819] usb 8-1: SerialNumber: syz [ 695.858172][ T5819] usb 8-1: cannot create comm data receiver. [ 695.864583][ T5819] snd-usb-6fire: probe of 8-1:1.0 failed with error -2 [ 696.116517][ T5819] usb 8-1: USB disconnect, device number 9 [ 696.388786][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 210 seconds [ 696.399877][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 210 seconds [ 696.410976][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 210 seconds [ 696.422175][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 210 seconds [ 696.481331][ T9041] FAULT_INJECTION: forcing a failure. [ 696.481331][ T9041] name failslab, interval 1, probability 0, space 0, times 0 [ 696.536837][ T9041] CPU: 1 PID: 9041 Comm: syz.5.598 Not tainted syzkaller #0 [ 696.544254][ T9041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 696.554361][ T9041] Call Trace: [ 696.557682][ T9041] [ 696.560651][ T9041] dump_stack_lvl+0x18c/0x250 [ 696.565355][ T9041] ? show_regs_print_info+0x20/0x20 [ 696.570577][ T9041] ? load_image+0x420/0x420 [ 696.575097][ T9041] ? __might_sleep+0xe0/0xe0 [ 696.579708][ T9041] ? __lock_acquire+0x7d80/0x7d80 [ 696.584769][ T9041] should_fail_ex+0x394/0x4c0 [ 696.589489][ T9041] should_failslab+0x9/0x20 [ 696.594140][ T9041] slab_pre_alloc_hook+0x59/0x300 [ 696.599195][ T9041] kmem_cache_alloc+0x5a/0x2c0 [ 696.603983][ T9041] ? security_file_alloc+0x34/0x120 [ 696.609219][ T9041] security_file_alloc+0x34/0x120 [ 696.614297][ T9041] init_file+0x94/0x1f0 [ 696.618598][ T9041] alloc_empty_file+0xb7/0x1d0 [ 696.623400][ T9041] alloc_file+0x5b/0x600 [ 696.627699][ T9041] alloc_file_pseudo+0x184/0x210 [ 696.632700][ T9041] ? fput+0x1a0/0x1a0 [ 696.636734][ T9041] ? _raw_spin_unlock+0x28/0x40 [ 696.641629][ T9041] anon_inode_getfd+0xca/0x1c0 [ 696.646439][ T9041] btf_new_fd+0x848/0x9e0 [ 696.650905][ T9041] ? bpf_btf_show_fdinfo+0x80/0x80 [ 696.656055][ T9041] ? capable+0x88/0xe0 [ 696.660257][ T9041] __sys_bpf+0x670/0x890 [ 696.664540][ T9041] ? bpf_link_show_fdinfo+0x560/0x560 [ 696.669963][ T9041] ? lock_chain_count+0x20/0x20 [ 696.674849][ T9041] __x64_sys_bpf+0x7c/0x90 [ 696.679301][ T9041] do_syscall_64+0x55/0xb0 [ 696.683748][ T9041] ? clear_bhb_loop+0x40/0x90 [ 696.688532][ T9041] ? clear_bhb_loop+0x40/0x90 [ 696.693385][ T9041] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 696.699349][ T9041] RIP: 0033:0x7f37acd9e159 [ 696.703819][ T9041] 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 [ 696.723470][ T9041] RSP: 002b:00007f37adc84028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 696.731913][ T9041] RAX: ffffffffffffffda RBX: 00007f37ad025fa0 RCX: 00007f37acd9e159 [ 696.739909][ T9041] RDX: 0000000000000028 RSI: 0000200000000040 RDI: 0000000000000012 [ 696.747937][ T9041] RBP: 00007f37ace3506b R08: 0000000000000000 R09: 0000000000000000 [ 696.756023][ T9041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 696.764022][ T9041] R13: 00007f37ad026038 R14: 00007f37ad025fa0 R15: 00007fffff329668 [ 696.772043][ T9041] [ 697.723593][ T9048] fuse: Unknown parameter 'grou00000000000000000000' [ 701.207772][ T5140] udevd[5140]: worker [7674] /devices/virtual/block/nbd1 timeout; kill it [ 701.275329][ T5140] udevd[5140]: seq 13976 '/devices/virtual/block/nbd1' killed [ 701.307725][ T5140] udevd[5140]: worker [7854] /devices/virtual/block/nbd3 timeout; kill it [ 701.325403][ T5140] udevd[5140]: seq 14017 '/devices/virtual/block/nbd3' killed [ 701.335736][ T5140] udevd[5140]: worker [7425] /devices/virtual/block/nbd0 timeout; kill it [ 701.368550][ T5140] udevd[5140]: seq 13949 '/devices/virtual/block/nbd0' killed [ 701.376209][ T5140] udevd[5140]: worker [7414] /devices/virtual/block/nbd2 timeout; kill it [ 701.407934][ T5140] udevd[5140]: seq 13997 '/devices/virtual/block/nbd2' killed [ 703.929980][ T9081] fuse: Unknown parameter 'grou00000000000000000000' [ 710.047887][ T5766] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 710.249460][ T5766] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 710.290261][ T5766] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 710.310377][ T5766] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 710.337696][ T5766] usb 5-1: Product: syz [ 710.356136][ T5766] usb 5-1: Manufacturer: syz [ 710.393136][ T5766] usb 5-1: SerialNumber: syz [ 710.807724][ T8] usb 8-1: new full-speed USB device number 10 using dummy_hcd [ 710.853405][ T5766] snd-usb-6fire 5-1:1.0: can't set first interface. [ 710.871684][ T5766] snd-usb-6fire: probe of 5-1:1.0 failed with error -5 [ 710.907082][ T5766] usb 5-1: USB disconnect, device number 6 [ 711.012568][ T8] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 711.034261][ T8] usb 8-1: config 0 has no interfaces? [ 711.049183][ T8] usb 8-1: New USB device found, idVendor=1e6d, idProduct=2d51, bcdDevice= 0.00 [ 711.080938][ T8] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 711.119681][ T8] usb 8-1: config 0 descriptor?? [ 712.516711][ T5766] usb 8-1: USB disconnect, device number 10 [ 715.937690][ T7646] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 240 seconds [ 715.948596][ T55] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 210 seconds [ 723.838304][ T5766] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 724.063924][ T9145] syz.7.638 (9145): drop_caches: 2 [ 725.815569][ T55] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 210 seconds [ 725.826871][ T55] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 210 seconds [ 725.838311][ T55] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 210 seconds [ 725.849574][ T55] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 210 seconds [ 726.468170][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 240 seconds [ 726.479294][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 240 seconds [ 726.491170][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 240 seconds [ 726.502493][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 240 seconds [ 728.954073][ T9164] FAULT_INJECTION: forcing a failure. [ 728.954073][ T9164] name failslab, interval 1, probability 0, space 0, times 0 [ 728.977921][ T9164] CPU: 0 PID: 9164 Comm: syz.7.646 Not tainted syzkaller #0 [ 728.985299][ T9164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 728.995417][ T9164] Call Trace: [ 728.998784][ T9164] [ 729.001774][ T9164] dump_stack_lvl+0x18c/0x250 [ 729.006535][ T9164] ? show_regs_print_info+0x20/0x20 [ 729.011993][ T9164] ? load_image+0x420/0x420 [ 729.016562][ T9164] ? __might_sleep+0xe0/0xe0 [ 729.021210][ T9164] ? __lock_acquire+0x7d80/0x7d80 [ 729.026324][ T9164] should_fail_ex+0x394/0x4c0 [ 729.031072][ T9164] should_failslab+0x9/0x20 [ 729.035647][ T9164] slab_pre_alloc_hook+0x59/0x300 [ 729.040722][ T9164] ? lookup_one_len+0x1a1/0x2e0 [ 729.045617][ T9164] kmem_cache_alloc_lru+0x4d/0x2b0 [ 729.050763][ T9164] ? new_inode_pseudo+0x82/0x1d0 [ 729.055850][ T9164] new_inode_pseudo+0x82/0x1d0 [ 729.060645][ T9164] new_inode+0x22/0x1d0 [ 729.064881][ T9164] ? start_creating+0x1f5/0x310 [ 729.069763][ T9164] debugfs_create_dir+0xf0/0x4b0 [ 729.074724][ T9164] blk_mq_debugfs_register_sched+0x109/0x2b0 [ 729.080760][ T9164] blk_mq_init_sched+0x3bc/0x780 [ 729.085748][ T9164] ? blk_mq_sched_try_insert_merge+0x160/0x160 [ 729.091948][ T9164] ? blk_mq_quiesce_queue+0xfe/0x190 [ 729.097298][ T9164] elevator_switch+0x1ee/0x5b0 [ 729.102090][ T9164] elv_iosched_store+0x3b9/0x4b0 [ 729.107048][ T9164] ? kernfs_fop_write_iter+0x1dc/0x520 [ 729.112531][ T9164] ? elevator_disable+0x4f0/0x4f0 [ 729.117607][ T9164] queue_attr_store+0x9e/0xd0 [ 729.122328][ T9164] ? sysfs_kf_read+0x360/0x360 [ 729.127130][ T9164] kernfs_fop_write_iter+0x3a4/0x520 [ 729.132447][ T9164] vfs_write+0x474/0x9a0 [ 729.136758][ T9164] ? file_end_write+0x250/0x250 [ 729.141656][ T9164] ? __fget_files+0x3fc/0x460 [ 729.146374][ T9164] ? __fdget_pos+0x2a3/0x330 [ 729.150993][ T9164] ? ksys_write+0x74/0x260 [ 729.155583][ T9164] ksys_write+0x151/0x260 [ 729.159969][ T9164] ? __ia32_sys_read+0x90/0x90 [ 729.164808][ T9164] ? lockdep_hardirqs_on+0x98/0x150 [ 729.170081][ T9164] do_syscall_64+0x55/0xb0 [ 729.174557][ T9164] ? clear_bhb_loop+0x40/0x90 [ 729.179269][ T9164] ? clear_bhb_loop+0x40/0x90 [ 729.184075][ T9164] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 729.190025][ T9164] RIP: 0033:0x7fcddd59e159 [ 729.194478][ T9164] 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 [ 729.214265][ T9164] RSP: 002b:00007fcdde3cb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 729.222724][ T9164] RAX: ffffffffffffffda RBX: 00007fcddd825fa0 RCX: 00007fcddd59e159 [ 729.230739][ T9164] RDX: 0000000000000005 RSI: 00002000000001c0 RDI: 0000000000000003 [ 729.238847][ T9164] RBP: 00007fcddd63506b R08: 0000000000000000 R09: 0000000000000000 [ 729.247066][ T9164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 729.255407][ T9164] R13: 00007fcddd826038 R14: 00007fcddd825fa0 R15: 00007fff318b2748 [ 729.263488][ T9164] [ 729.327837][ T9164] debugfs: out of free dentries, can not create directory 'sched' [ 731.217675][ T5766] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 731.456983][ T5766] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 731.483898][ T5766] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 731.529758][ T5766] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 731.552313][ T9179] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 731.563282][ T9179] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 731.571839][ T9179] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 731.589579][ T5766] usb 6-1: Product: syz [ 731.593880][ T5766] usb 6-1: Manufacturer: syz [ 731.598793][ T5766] usb 6-1: SerialNumber: syz [ 731.604249][ T9179] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 731.618282][ T9179] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 731.626645][ T9179] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 732.052077][ T5766] snd-usb-6fire 6-1:1.0: can't set first interface. [ 732.082514][ T5766] snd-usb-6fire: probe of 6-1:1.0 failed with error -5 [ 732.164430][ T5766] usb 6-1: USB disconnect, device number 10 [ 732.684511][ T9178] chnl_net:caif_netlink_parms(): no params data found [ 734.257770][ T5788] Bluetooth: hci0: command tx timeout [ 734.514573][ T9178] bridge0: port 1(bridge_slave_0) entered blocking state [ 734.578249][ T9178] bridge0: port 1(bridge_slave_0) entered disabled state [ 734.591207][ T9178] bridge_slave_0: entered allmulticast mode [ 734.609578][ T9178] bridge_slave_0: entered promiscuous mode [ 734.649290][ T9178] bridge0: port 2(bridge_slave_1) entered blocking state [ 734.657810][ T9178] bridge0: port 2(bridge_slave_1) entered disabled state [ 734.674335][ T9178] bridge_slave_1: entered allmulticast mode [ 734.692593][ T9178] bridge_slave_1: entered promiscuous mode [ 734.773339][ T9178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 734.801826][ T9178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 734.880783][ T9178] team0: Port device team_slave_0 added [ 734.891332][ T9178] team0: Port device team_slave_1 added [ 735.020646][ T9178] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 735.038366][ T9178] 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 1560 would solve the problem. [ 735.155574][ T9178] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 735.217870][ T9178] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 735.239902][ T9178] 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 1560 would solve the problem. [ 735.318383][ T9178] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 735.569233][ T9178] hsr_slave_0: entered promiscuous mode [ 735.628335][ T9178] hsr_slave_1: entered promiscuous mode [ 735.660935][ T9178] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 735.682559][ T9178] Cannot create hsr debugfs directory [ 736.914642][ T5788] Bluetooth: hci0: command tx timeout [ 737.707841][ T6254] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 737.779285][ T9178] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 737.809518][ T9178] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 737.834668][ T9178] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 737.852644][ T9178] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 737.912573][ T6254] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 739.509449][ T5788] Bluetooth: hci0: command tx timeout [ 739.569148][ T6254] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 739.617844][ T6254] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 739.625931][ T6254] usb 5-1: Product: syz [ 739.670890][ T6254] usb 5-1: Manufacturer: syz [ 739.675591][ T6254] usb 5-1: SerialNumber: syz [ 739.828711][ T9178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 739.863835][ T9178] 8021q: adding VLAN 0 to HW filter on device team0 [ 739.922258][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 739.929647][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 739.942520][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 739.949973][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 739.960423][ T6254] snd-usb-6fire 5-1:1.0: unable to receive device firmware state. [ 739.968760][ T6254] snd-usb-6fire: probe of 5-1:1.0 failed with error -71 [ 739.978611][ T6254] usb 5-1: USB disconnect, device number 7 [ 740.808517][ T9178] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 741.091685][ T9239] 0x000000000000-0x000000020000 : "" [ 741.756613][ T9239] ftl_cs: FTL header not found. [ 741.876425][ T5788] Bluetooth: hci0: command tx timeout [ 746.468159][ T7646] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 240 seconds [ 746.479371][ T55] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 270 seconds [ 746.631040][ T9178] veth0_vlan: entered promiscuous mode [ 746.691265][ T9178] veth1_vlan: entered promiscuous mode [ 746.834314][ T9178] veth0_macvtap: entered promiscuous mode [ 746.870330][ T9178] veth1_macvtap: entered promiscuous mode [ 746.941940][ T9178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 746.999905][ T9178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 747.026919][ T9178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 747.047877][ T9178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 747.067909][ T9178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 747.105224][ T9178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 747.124035][ T9178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 747.143388][ T9178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 747.157352][ T9178] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 747.190387][ T9178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 747.218373][ T9178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 747.242446][ T9178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 747.267613][ T9178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 747.289080][ T9178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 747.312443][ T9178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 747.337624][ T9178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 747.364229][ T9178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 747.389240][ T9178] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 747.417026][ T9178] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 747.457620][ T9178] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 747.477005][ T9178] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 747.495971][ T9178] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 747.606260][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.612924][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.790118][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 747.823700][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 747.856754][ T2945] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 747.898256][ T2945] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 748.107710][ T5766] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 748.313159][ T5766] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 748.326970][ T5766] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 748.337224][ T5766] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 748.354874][ T5766] usb 6-1: Product: syz [ 748.367098][ T5766] usb 6-1: Manufacturer: syz [ 748.381761][ T5766] usb 6-1: SerialNumber: syz [ 748.958201][ T9284] 0x000000000000-0x000000020000 : "" [ 753.468628][ T5766] snd-usb-6fire 6-1:1.0: unable to receive device firmware state. [ 753.476552][ T5766] snd-usb-6fire: probe of 6-1:1.0 failed with error -110 [ 753.494450][ T9284] ftl_cs: FTL header not found. [ 753.751663][ T5766] usb 6-1: USB disconnect, device number 11 [ 754.993678][ T9294] loop7: detected capacity change from 0 to 4096 [ 755.136465][ T9294] ntfs3: loop7: ino=0, mi_enum_attr [ 755.170906][ T9294] ntfs3: loop7: Mark volume as dirty due to NTFS errors [ 755.337423][ T9294] ntfs3: loop7: volume is dirty and "force" flag is not set! [ 755.832960][ T9300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 755.885225][ T9300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 755.937859][ T9300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 755.957636][ T55] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 240 seconds [ 755.966215][ T9300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 755.968474][ T55] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 240 seconds [ 755.968550][ T55] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 240 seconds [ 755.968582][ T55] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 240 seconds [ 756.057992][ T9300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 756.087911][ T9300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 757.598877][ T1062] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 270 seconds [ 757.609921][ T1062] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 270 seconds [ 757.622478][ T1062] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 270 seconds [ 757.633951][ T1062] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 270 seconds [ 757.645854][ T9300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 757.670577][ T9300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 757.683841][ T9300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 757.696522][ T9300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 757.706933][ T9300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 757.719231][ T9300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 757.729544][ T9300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 757.740344][ T9300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 757.750635][ T9300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 757.761702][ T9300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 762.982297][ T5766] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 763.191781][ T5766] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 764.108924][ T5766] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 764.127663][ T5766] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 764.135794][ T5766] usb 5-1: Product: syz [ 764.150492][ T5766] usb 5-1: Manufacturer: syz [ 764.155179][ T5766] usb 5-1: SerialNumber: syz [ 764.422869][ T5766] snd-usb-6fire 5-1:1.0: unable to receive device firmware state. [ 764.439736][ T5766] snd-usb-6fire: probe of 5-1:1.0 failed with error -32 [ 764.459429][ T5766] usb 5-1: USB disconnect, device number 8 [ 766.061287][ T9344] 0x000000000000-0x000000020000 : "" [ 766.302699][ T9344] ftl_cs: FTL header not found. [ 767.706248][ T9340] loop4: detected capacity change from 0 to 4096 [ 767.827948][ T9340] ntfs3: loop4: ino=0, mi_enum_attr [ 767.837799][ T9340] ntfs3: loop4: Mark volume as dirty due to NTFS errors [ 769.423695][ T9340] ntfs3: loop4: volume is dirty and "force" flag is not set! [ 770.324432][ T8155] usb 9-1: new full-speed USB device number 2 using dummy_hcd [ 771.020555][ T8155] usb 9-1: config 5 has an invalid interface number: 123 but max is 0 [ 771.458076][ T8155] usb 9-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 771.524714][ T8155] usb 9-1: config 5 has no interface number 0 [ 771.541528][ T8155] usb 9-1: config 5 interface 123 has no altsetting 0 [ 771.626594][ T8155] usb 9-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=d8.d7 [ 771.643413][ T8155] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 771.657292][ T8155] usb 9-1: Product: syz [ 771.693445][ T8155] usb 9-1: Manufacturer: syz [ 771.710557][ T8155] usb 9-1: SerialNumber: syz [ 771.995355][ T8155] comedi comedi5: Wrong number of endpoints [ 772.038518][ T8155] ni6501 9-1:5.123: driver 'ni6501' failed to auto-configure device. [ 772.077912][ T8155] usb 9-1: USB disconnect, device number 2 [ 776.520269][ T9397] 0x000000000000-0x000000020000 : "" [ 776.530946][ T9397] ftl_cs: FTL header not found. [ 777.406975][ T9394] loop8: detected capacity change from 0 to 4096 [ 777.467769][ T55] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 270 seconds [ 777.479926][ T55] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 300 seconds [ 777.613781][ T9394] ntfs3: loop8: ino=0, mi_enum_attr [ 777.648910][ T9394] ntfs3: loop8: Mark volume as dirty due to NTFS errors [ 778.518053][ T9394] ntfs3: loop8: volume is dirty and "force" flag is not set! [ 785.997814][ T9399] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 270 seconds [ 786.008756][ T9399] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 270 seconds [ 786.020076][ T9399] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 270 seconds [ 786.031958][ T9399] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 270 seconds [ 788.035626][ T9424] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 300 seconds [ 788.046823][ T9424] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 300 seconds [ 788.059534][ T9424] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 300 seconds [ 788.070894][ T9424] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 300 seconds [ 788.084352][ T9447] loop5: detected capacity change from 0 to 4096 [ 788.160378][ T9447] ntfs3: loop5: ino=0, mi_enum_attr [ 788.165674][ T9447] ntfs3: loop5: Mark volume as dirty due to NTFS errors [ 788.403704][ T9447] ntfs3: loop5: volume is dirty and "force" flag is not set! [ 795.559838][ T9486] loop5: detected capacity change from 0 to 4096 [ 795.599331][ T9486] ntfs3: loop5: ino=0, mi_enum_attr [ 795.604645][ T9486] ntfs3: loop5: Mark volume as dirty due to NTFS errors [ 795.702473][ T9486] ntfs3: loop5: volume is dirty and "force" flag is not set! [ 801.996791][ T9526] loop4: detected capacity change from 0 to 4096 [ 802.095585][ T9526] ntfs3: loop4: ino=0, mi_enum_attr [ 802.130685][ T9526] ntfs3: loop4: Mark volume as dirty due to NTFS errors [ 802.199503][ T9526] ntfs3: loop4: volume is dirty and "force" flag is not set! [ 802.877663][ T5873] usb 6-1: new full-speed USB device number 12 using dummy_hcd [ 803.128270][ T5873] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 4 [ 804.329995][ T5873] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 4 [ 804.461989][ T5873] usb 6-1: New USB device found, idVendor=0582, idProduct=009a, bcdDevice= 0.40 [ 804.487673][ T5873] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 804.495764][ T5873] usb 6-1: Product: syz [ 804.538764][ T5873] usb 6-1: Manufacturer: syz [ 804.543452][ T5873] usb 6-1: SerialNumber: syz [ 808.324873][ T5873] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 808.514930][ T7646] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 330 seconds [ 808.525834][ T9399] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 300 seconds [ 808.761663][ T5873] usb 6-1: USB disconnect, device number 12 [ 809.019049][ T9570] udevd[9570]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 809.041682][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 809.041802][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 809.078344][ T9577] loop5: detected capacity change from 0 to 128 [ 811.032079][ T9587] FAULT_INJECTION: forcing a failure. [ 811.032079][ T9587] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 811.077643][ T9587] CPU: 0 PID: 9587 Comm: syz.7.772 Not tainted syzkaller #0 [ 811.085012][ T9587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 811.095082][ T9587] Call Trace: [ 811.098387][ T9587] [ 811.101338][ T9587] dump_stack_lvl+0x18c/0x250 [ 811.106057][ T9587] ? show_regs_print_info+0x20/0x20 [ 811.111365][ T9587] ? load_image+0x420/0x420 [ 811.115912][ T9587] ? __might_fault+0xaa/0x120 [ 811.120644][ T9587] ? __lock_acquire+0x7d80/0x7d80 [ 811.125697][ T9587] should_fail_ex+0x394/0x4c0 [ 811.130412][ T9587] _copy_from_iter+0x1cd/0x1290 [ 811.135559][ T9587] ? copyout_mc+0x70/0x70 [ 811.139930][ T9587] ? txopt_get+0x344/0x3f0 [ 811.144407][ T9587] ? fl6_sock_lookup+0xc0/0xc0 [ 811.149477][ T9587] rawv6_sendmsg+0xaca/0x1740 [ 811.154290][ T9587] ? compat_rawv6_ioctl+0x70/0x70 [ 811.159353][ T9587] ? __lock_acquire+0x7d80/0x7d80 [ 811.164429][ T9587] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 811.170875][ T9587] ? aa_sock_msg_perm+0x94/0x150 [ 811.175941][ T9587] ? inet_sendmsg+0x7e/0x2a0 [ 811.180568][ T9587] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 811.185898][ T9587] sock_write_iter+0x2dc/0x420 [ 811.190709][ T9587] ? sock_read_iter+0x3f0/0x3f0 [ 811.195611][ T9587] ? common_file_perm+0x198/0x1f0 [ 811.200680][ T9587] vfs_write+0x474/0x9a0 [ 811.204971][ T9587] ? file_end_write+0x250/0x250 [ 811.209866][ T9587] ? __fget_files+0x3fc/0x460 [ 811.214595][ T9587] ? __fdget_pos+0x1d8/0x330 [ 811.219229][ T9587] ? ksys_write+0x74/0x260 [ 811.223690][ T9587] ksys_write+0x151/0x260 [ 811.228082][ T9587] ? __ia32_sys_read+0x90/0x90 [ 811.232918][ T9587] ? lockdep_hardirqs_on+0x98/0x150 [ 811.238173][ T9587] do_syscall_64+0x55/0xb0 [ 811.242636][ T9587] ? clear_bhb_loop+0x40/0x90 [ 811.247377][ T9587] ? clear_bhb_loop+0x40/0x90 [ 811.252142][ T9587] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 811.258086][ T9587] RIP: 0033:0x7fcddd59e159 [ 811.262544][ T9587] 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 [ 811.282191][ T9587] RSP: 002b:00007fcdde3cb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 811.290665][ T9587] RAX: ffffffffffffffda RBX: 00007fcddd825fa0 RCX: 00007fcddd59e159 [ 811.298994][ T9587] RDX: 0000000000000002 RSI: 00002000000001c0 RDI: 0000000000000003 [ 811.307016][ T9587] RBP: 00007fcddd63506b R08: 0000000000000000 R09: 0000000000000000 [ 811.315228][ T9587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 811.323249][ T9587] R13: 00007fcddd826038 R14: 00007fcddd825fa0 R15: 00007fff318b2748 [ 811.331318][ T9587] [ 814.382438][ T5822] usb 8-1: new full-speed USB device number 11 using dummy_hcd [ 814.643642][ T5822] usb 8-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 4 [ 814.668998][ T5822] usb 8-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 4 [ 814.711563][ T5822] usb 8-1: New USB device found, idVendor=0582, idProduct=009a, bcdDevice= 0.40 [ 814.721470][ T5822] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 814.731848][ T9604] loop8: detected capacity change from 0 to 128 [ 814.749611][ T5822] usb 8-1: Product: syz [ 814.753872][ T5822] usb 8-1: Manufacturer: syz [ 814.777706][ T5822] usb 8-1: SerialNumber: syz [ 817.348470][ T9565] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 300 seconds [ 817.364019][ T9565] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 300 seconds [ 817.381160][ T9565] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 300 seconds [ 817.397344][ T9565] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 300 seconds [ 818.480695][ T5822] usb 8-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 818.608082][ T5822] usb 8-1: USB disconnect, device number 11 [ 818.629299][ T9424] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 330 seconds [ 818.640434][ T9424] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 330 seconds [ 818.651809][ T9424] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 330 seconds [ 818.671515][ T9424] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 330 seconds [ 818.826963][ T9570] udevd[9570]: error opening ATTR{/sys/devices/platform/dummy_hcd.7/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 822.287654][ T5822] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 822.487714][ T5822] usb 9-1: device descriptor read/64, error -71 [ 822.767801][ T5822] usb 9-1: new high-speed USB device number 4 using dummy_hcd [ 822.927663][ T5822] usb 9-1: device descriptor read/64, error -71 [ 823.047928][ T5822] usb usb9-port1: attempt power cycle [ 823.517760][ T5822] usb 9-1: new high-speed USB device number 5 using dummy_hcd [ 823.587691][ T5822] usb 9-1: device descriptor read/8, error -71 [ 825.665882][ T9633] loop7: detected capacity change from 0 to 128 [ 829.567610][ T5819] usb 8-1: new high-speed USB device number 12 using dummy_hcd [ 829.737691][ T5819] usb 8-1: device descriptor read/64, error -71 [ 830.017645][ T5819] usb 8-1: new high-speed USB device number 13 using dummy_hcd [ 830.191443][ T5819] usb 8-1: device descriptor read/64, error -71 [ 830.318570][ T5819] usb usb8-port1: attempt power cycle [ 830.767671][ T5819] usb 8-1: new high-speed USB device number 14 using dummy_hcd [ 830.841475][ T5819] usb 8-1: device descriptor read/8, error -71 [ 830.907709][ T5873] usb 5-1: new full-speed USB device number 9 using dummy_hcd [ 831.099344][ T5873] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 4 [ 831.119876][ T5819] usb 8-1: new high-speed USB device number 15 using dummy_hcd [ 831.146357][ T5873] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 4 [ 831.160690][ T5873] usb 5-1: New USB device found, idVendor=0582, idProduct=009a, bcdDevice= 0.40 [ 831.172460][ T5819] usb 8-1: device descriptor read/8, error -71 [ 831.183595][ T5873] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 831.203705][ T5873] usb 5-1: Product: syz [ 831.209509][ T5873] usb 5-1: Manufacturer: syz [ 831.214301][ T5873] usb 5-1: SerialNumber: syz [ 832.424334][ T5819] usb usb8-port1: unable to enumerate USB device [ 835.804283][ T5873] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 835.948128][ T5873] usb 5-1: USB disconnect, device number 9 [ 836.054309][ T9570] udevd[9570]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 836.649893][ T9683] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 836.665774][ T9683] infiniband syz5: RDMA CMA: cma_listen_on_dev, error -98 [ 839.259520][ T9565] block nbd0: Possible stuck request ffff888021f78000: control (read@0,4096B). Runtime 360 seconds [ 839.271005][ T9399] block nbd2: Possible stuck request ffff888022028000: control (read@0,4096B). Runtime 330 seconds [ 839.378620][ T27] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 839.537674][ T27] usb 5-1: device descriptor read/64, error -71 [ 839.607842][ T9703] loop8: detected capacity change from 0 to 128 [ 839.867648][ T27] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 840.077957][ T27] usb 5-1: device descriptor read/64, error -71 [ 840.199087][ T27] usb usb5-port1: attempt power cycle [ 841.146860][ T8155] usb 9-1: new full-speed USB device number 7 using dummy_hcd [ 841.468526][ T5788] Bluetooth: hci1: ISO packet for unknown connection handle 1588 [ 841.480648][ T8155] usb 9-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 4 [ 841.561390][ T8155] usb 9-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 4 [ 841.615948][ T8155] usb 9-1: New USB device found, idVendor=0582, idProduct=009a, bcdDevice= 0.40 [ 841.652281][ T8155] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.672836][ T8155] usb 9-1: Product: syz [ 841.677112][ T8155] usb 9-1: Manufacturer: syz [ 841.697651][ T8155] usb 9-1: SerialNumber: syz [ 846.168858][ T8155] usb 9-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 846.490875][ T8155] usb 9-1: USB disconnect, device number 7 [ 847.113788][ T9570] udevd[9570]: error opening ATTR{/sys/devices/platform/dummy_hcd.8/usb9/9-1/9-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 847.457666][ T9565] block nbd3: Possible stuck request ffff888022098000: control (read@0,1024B). Runtime 330 seconds [ 847.469799][ T9565] block nbd3: Possible stuck request ffff888022098200: control (read@1024,1024B). Runtime 330 seconds [ 847.481308][ T9565] block nbd3: Possible stuck request ffff888022098400: control (read@2048,1024B). Runtime 330 seconds [ 847.492738][ T9565] block nbd3: Possible stuck request ffff888022098600: control (read@3072,1024B). Runtime 330 seconds [ 849.266706][ T29] INFO: task udevd:7414 blocked for more than 145 seconds. [ 849.290361][ T29] Not tainted syzkaller #0 [ 849.330245][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 849.358099][ T9424] block nbd1: Possible stuck request ffff888021ff8000: control (read@0,1024B). Runtime 360 seconds [ 849.369041][ T9424] block nbd1: Possible stuck request ffff888021ff8200: control (read@1024,1024B). Runtime 360 seconds [ 849.380175][ T9424] block nbd1: Possible stuck request ffff888021ff8400: control (read@2048,1024B). Runtime 360 seconds [ 849.386816][ T29] task:udevd state:D [ 849.391260][ T9424] block nbd1: Possible stuck request ffff888021ff8600: control (read@3072,1024B). Runtime 360 seconds [ 849.398563][ T29] stack:24776 pid:7414 ppid:5140 flags:0x00004006 [ 849.535573][ T29] Call Trace: [ 849.562246][ T29] [ 849.582845][ T29] __schedule+0x15ae/0x4660 [ 849.619487][ T29] ? asan.module_dtor+0x20/0x20 [ 849.624455][ T29] ? mark_lock+0x94/0x320 [ 849.667595][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 849.672736][ T29] ? lock_chain_count+0x20/0x20 [ 849.711541][ T29] ? _raw_spin_lock_irq+0xbb/0xf0 [ 849.716673][ T29] ? _raw_spin_lock_irqsave+0x100/0x100 [ 849.766990][ T29] schedule+0xbd/0x170 [ 849.777764][ T27] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 849.785634][ T29] io_schedule+0x80/0xd0 [ 849.790317][ T29] folio_wait_bit_common+0x881/0xfa0 [ 849.811174][ T29] ? folio_wait_bit+0x30/0x30 [ 849.825356][ T29] ? _compound_head+0x120/0x120 [ 849.845209][ T29] ? filemap_add_folio+0x190/0x3d0 [ 849.860866][ T29] ? __filemap_get_folio+0x71e/0xbe0 [ 849.880831][ T29] ? blkdev_writepage+0x30/0x30 [ 849.901100][ T29] do_read_cache_folio+0x1c0/0x7f0 [ 849.923242][ T29] ? blkdev_writepage+0x30/0x30 [ 849.952107][ T29] read_part_sector+0xd2/0x350 [ 849.965669][ T29] adfspart_check_POWERTEC+0x93/0xed0 [ 849.981028][ T29] ? adfspart_check_ADFS+0x620/0x620 [ 849.991140][ T27] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 850.018762][ T29] ? put_partition+0x360/0x360 [ 850.030803][ T27] usb 5-1: config 0 interface 0 has no altsetting 0 [ 850.047684][ T29] ? alloc_pages+0x4e1/0x740 [ 850.056680][ T29] bdev_disk_changed+0x755/0x1450 [ 850.065176][ T27] usb 5-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 850.076965][ T29] ? bdev_resize_partition+0xf0/0xf0 [ 850.082554][ T27] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 850.091169][ T29] ? _atomic_dec_and_lock+0x93/0x120 [ 850.096741][ T27] usb 5-1: Product: syz [ 850.101712][ T29] ? iput+0x33f/0x900 [ 850.105862][ T27] usb 5-1: Manufacturer: syz [ 850.113260][ T29] blkdev_get_whole+0x30d/0x390 [ 850.122877][ T27] usb 5-1: SerialNumber: syz [ 850.131093][ T29] blkdev_get_by_dev+0x3a9/0x610 [ 850.143368][ T29] blkdev_open+0x14e/0x360 [ 850.149066][ T27] usb 5-1: config 0 descriptor?? [ 850.162156][ T29] do_dentry_open+0x880/0x14b0 [ 850.177234][ T27] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 850.190299][ T29] ? blkdev_mmap+0x1b0/0x1b0 [ 850.205122][ T29] path_openat+0x284f/0x3270 [ 850.215084][ T29] ? do_sys_openat2+0xda/0x1d0 [ 850.227634][ T27] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 850.243299][ T29] ? __x64_sys_openat+0x139/0x160 [ 850.251144][ T29] ? verify_lock_unused+0x140/0x140 [ 850.256830][ T29] ? do_filp_open+0x430/0x430 [ 850.262600][ T27] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 850.273714][ T29] do_filp_open+0x1f2/0x430 [ 850.278876][ T27] usb 5-1: media controller created [ 850.287779][ T29] ? vfs_tmpfile+0x620/0x620 [ 850.296705][ T29] ? _raw_spin_unlock+0x28/0x40 [ 850.307407][ T29] ? alloc_fd+0x590/0x640 [ 850.319898][ T29] do_sys_openat2+0x134/0x1d0 [ 850.335249][ T29] ? do_sys_open+0xe0/0xe0 [ 850.344328][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 850.356087][ T27] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 850.364861][ T29] ? lock_chain_count+0x20/0x20 [ 850.379332][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 850.390292][ T29] __x64_sys_openat+0x139/0x160 [ 850.395328][ T29] do_syscall_64+0x55/0xb0 [ 850.404890][ T29] ? clear_bhb_loop+0x40/0x90 [ 850.426522][ T29] ? clear_bhb_loop+0x40/0x90 [ 850.441630][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 850.451046][ T29] RIP: 0033:0x7fae3b0a7407 [ 850.464517][ T29] RSP: 002b:00007ffca4a04940 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 850.483667][ T29] RAX: ffffffffffffffda RBX: 00007fae3b799880 RCX: 00007fae3b0a7407 [ 850.507521][ T29] RDX: 00000000000a0800 RSI: 0000557e2a6c0480 RDI: ffffffffffffff9c [ 850.526385][ T29] RBP: 0000557e2a6bf910 R08: 0000000000000000 R09: 0000000000000000 [ 850.553626][ T29] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557e2a6d7e00 [ 850.573622][ T27] DVB: Unable to find symbol tda10046_attach() [ 850.585912][ T29] R13: 0000557e2a6d7410 R14: 0000000000000000 R15: 0000557e2a6d7e00 [ 850.596751][ T27] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 850.616651][ T29] [ 850.621260][ T27] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 850.632381][ T29] INFO: task udevd:7425 blocked for more than 147 seconds. [ 850.645041][ T29] Not tainted syzkaller #0 [ 850.654827][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 850.686059][ T29] task:udevd state:D stack:23784 pid:7425 ppid:5140 flags:0x00004006 [ 850.711195][ T29] Call Trace: [ 850.719318][ T29] [ 850.725186][ T29] __schedule+0x15ae/0x4660 [ 850.738742][ T29] ? asan.module_dtor+0x20/0x20 [ 850.762887][ T29] ? mark_lock+0x94/0x320 [ 850.779455][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 850.784702][ T29] ? lock_chain_count+0x20/0x20 [ 850.801232][ T29] ? _raw_spin_lock_irq+0xbb/0xf0 [ 850.806471][ T29] ? _raw_spin_lock_irqsave+0x100/0x100 [ 850.814140][ T29] schedule+0xbd/0x170 [ 850.819767][ T29] io_schedule+0x80/0xd0 [ 850.824203][ T29] folio_wait_bit_common+0x881/0xfa0 [ 850.830256][ T29] ? folio_wait_bit+0x30/0x30 [ 850.835156][ T29] ? _compound_head+0x120/0x120 [ 850.850369][ T29] ? filemap_add_folio+0x190/0x3d0 [ 850.860559][ T27] dvb_usb_m920x: probe of 5-1:0.0 failed with error -71 [ 850.872175][ T29] ? __filemap_get_folio+0x71e/0xbe0 [ 850.885273][ T27] usb 5-1: USB disconnect, device number 13 [ 850.891733][ T29] ? blkdev_writepage+0x30/0x30 [ 850.899034][ T29] do_read_cache_folio+0x1c0/0x7f0 [ 850.915373][ T29] ? blkdev_writepage+0x30/0x30 [ 850.928851][ T29] read_part_sector+0xd2/0x350 [ 850.933810][ T29] adfspart_check_POWERTEC+0x93/0xed0 [ 850.946822][ T29] ? adfspart_check_ADFS+0x620/0x620 [ 850.955949][ T29] ? put_partition+0x360/0x360 [ 850.971595][ T29] bdev_disk_changed+0x755/0x1450 [ 850.983050][ T29] ? bdev_resize_partition+0xf0/0xf0 [ 850.999422][ T29] ? _atomic_dec_and_lock+0x93/0x120 [ 851.009816][ T29] ? iput+0x33f/0x900 [ 851.013991][ T29] blkdev_get_whole+0x30d/0x390 [ 851.025453][ T29] blkdev_get_by_dev+0x3a9/0x610 [ 851.033020][ T29] blkdev_open+0x14e/0x360 [ 851.039629][ T29] do_dentry_open+0x880/0x14b0 [ 851.047967][ T29] ? blkdev_mmap+0x1b0/0x1b0 [ 851.055209][ T29] path_openat+0x284f/0x3270 [ 851.060786][ T29] ? do_filp_open+0x430/0x430 [ 851.065705][ T29] ? asan.module_dtor+0x20/0x20 [ 851.071054][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 851.080895][ T29] do_filp_open+0x1f2/0x430 [ 851.090516][ T29] ? vfs_tmpfile+0x620/0x620 [ 851.095306][ T29] ? _raw_spin_unlock+0x3a/0x40 [ 851.104427][ T29] ? alloc_fd+0x590/0x640 [ 851.109188][ T29] do_sys_openat2+0x134/0x1d0 [ 851.117876][ T29] ? do_sys_open+0xe0/0xe0 [ 851.122597][ T29] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 851.138277][ T29] __x64_sys_openat+0x139/0x160 [ 851.155556][ T29] do_syscall_64+0x55/0xb0 [ 851.161168][ T29] ? clear_bhb_loop+0x40/0x90 [ 851.172335][ T29] ? clear_bhb_loop+0x40/0x90 [ 851.177263][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 851.185020][ T29] RIP: 0033:0x7fae3b0a7407 [ 851.194202][ T29] RSP: 002b:00007ffca4a04940 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 851.204395][ T29] RAX: ffffffffffffffda RBX: 00007fae3b799880 RCX: 00007fae3b0a7407 [ 851.217643][ T29] RDX: 00000000000a0800 RSI: 0000557e2a6d0aa0 RDI: ffffffffffffff9c [ 851.227844][ T29] RBP: 0000557e2a6bf910 R08: 0000000000000000 R09: 0000000000000000 [ 851.236006][ T29] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557e2a6d4830 [ 851.257059][ T29] R13: 0000557e2a6d7410 R14: 0000000000000000 R15: 0000557e2a6d4830 [ 851.271401][ T29] [ 851.274653][ T29] INFO: task udevd:7674 blocked for more than 147 seconds. [ 851.287061][ T29] Not tainted syzkaller #0 [ 851.318422][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 851.339025][ T29] task:udevd state:D stack:25192 pid:7674 ppid:5140 flags:0x00004006 [ 851.351957][ T29] Call Trace: [ 851.363306][ T29] [ 851.366341][ T29] __schedule+0x15ae/0x4660 [ 851.379445][ T29] ? asan.module_dtor+0x20/0x20 [ 851.385284][ T29] ? mark_lock+0x94/0x320 [ 851.396468][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 851.411012][ T29] ? lock_chain_count+0x20/0x20 [ 851.416888][ T29] ? _raw_spin_lock_irq+0xbb/0xf0 [ 851.432686][ T29] ? _raw_spin_lock_irqsave+0x100/0x100 [ 851.439536][ T29] schedule+0xbd/0x170 [ 851.452832][ T29] io_schedule+0x80/0xd0 [ 851.457287][ T29] folio_wait_bit_common+0x881/0xfa0 [ 851.464911][ T29] ? folio_wait_bit+0x30/0x30 [ 851.491531][ T29] ? _compound_head+0x120/0x120 [ 851.518032][ T29] ? filemap_add_folio+0x190/0x3d0 [ 851.523469][ T29] ? __filemap_get_folio+0x71e/0xbe0 [ 851.539246][ T29] ? blkdev_writepage+0x30/0x30 [ 851.554848][ T29] do_read_cache_folio+0x1c0/0x7f0 [ 851.580081][ T29] ? blkdev_writepage+0x30/0x30 [ 851.601224][ T29] read_part_sector+0xd2/0x350 [ 851.607074][ T29] adfspart_check_POWERTEC+0x93/0xed0 [ 851.616215][ T29] ? adfspart_check_ADFS+0x620/0x620 [ 851.624043][ T29] ? put_partition+0x360/0x360 [ 851.632476][ T29] ? alloc_pages+0x4e1/0x740 [ 851.637176][ T29] bdev_disk_changed+0x755/0x1450 [ 851.642679][ T29] ? bdev_resize_partition+0xf0/0xf0 [ 851.649313][ T29] ? _atomic_dec_and_lock+0x93/0x120 [ 851.654806][ T29] ? iput+0x33f/0x900 [ 851.659487][ T29] blkdev_get_whole+0x30d/0x390 [ 851.669140][ T29] blkdev_get_by_dev+0x3a9/0x610 [ 851.678018][ T29] blkdev_open+0x14e/0x360 [ 851.682623][ T29] do_dentry_open+0x880/0x14b0 [ 851.689067][ T29] ? blkdev_mmap+0x1b0/0x1b0 [ 851.699175][ T29] path_openat+0x284f/0x3270 [ 851.703965][ T29] ? verify_lock_unused+0x140/0x140 [ 851.709834][ T29] ? do_filp_open+0x430/0x430 [ 851.714699][ T29] do_filp_open+0x1f2/0x430 [ 851.725255][ T29] ? vfs_tmpfile+0x620/0x620 [ 851.732542][ T29] ? _raw_spin_unlock+0x28/0x40 [ 851.745179][ T29] ? alloc_fd+0x590/0x640 [ 851.751895][ T29] do_sys_openat2+0x134/0x1d0 [ 851.760228][ T29] ? do_sys_open+0xe0/0xe0 [ 851.774902][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 851.791074][ T29] __x64_sys_openat+0x139/0x160 [ 851.798556][ T29] do_syscall_64+0x55/0xb0 [ 851.803134][ T29] ? clear_bhb_loop+0x40/0x90 [ 851.811669][ T29] ? clear_bhb_loop+0x40/0x90 [ 851.816390][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 851.840094][ T29] RIP: 0033:0x7fae3b0a7407 [ 851.844683][ T29] RSP: 002b:00007ffca4a04940 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 851.861467][ T29] RAX: ffffffffffffffda RBX: 00007fae3b799880 RCX: 00007fae3b0a7407 [ 851.884277][ T29] RDX: 00000000000a0800 RSI: 0000557e2a6c02d0 RDI: ffffffffffffff9c [ 851.892760][ T29] RBP: 0000557e2a6bf910 R08: 0000000000000000 R09: 0000000000000000 [ 851.906975][ T29] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557e2a6dcf10 [ 851.915369][ T29] R13: 0000557e2a6d7410 R14: 0000000000000000 R15: 0000557e2a6dcf10 [ 851.926079][ T29] [ 851.943985][ T29] INFO: task udevd:7854 blocked for more than 148 seconds. [ 851.961540][ T29] Not tainted syzkaller #0 [ 851.966688][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 851.991584][ T29] task:udevd state:D stack:25128 pid:7854 ppid:5140 flags:0x00004006 [ 852.012112][ T29] Call Trace: [ 852.015573][ T29] [ 852.019483][ T29] __schedule+0x15ae/0x4660 [ 852.025285][ T29] ? asan.module_dtor+0x20/0x20 [ 852.038479][ T29] ? mark_lock+0x94/0x320 [ 852.045340][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 852.063267][ T29] ? lock_chain_count+0x20/0x20 [ 852.072969][ T29] ? _raw_spin_lock_irq+0xbb/0xf0 [ 852.085771][ T29] ? _raw_spin_lock_irqsave+0x100/0x100 [ 852.095594][ T29] schedule+0xbd/0x170 [ 852.103608][ T29] io_schedule+0x80/0xd0 [ 852.109544][ T29] folio_wait_bit_common+0x881/0xfa0 [ 852.117236][ T29] ? folio_wait_bit+0x30/0x30 [ 852.131096][ T29] ? _compound_head+0x120/0x120 [ 852.136114][ T29] ? filemap_add_folio+0x190/0x3d0 [ 852.145568][ T29] ? __filemap_get_folio+0x71e/0xbe0 [ 852.153523][ T29] ? blkdev_writepage+0x30/0x30 [ 852.163908][ T29] do_read_cache_folio+0x1c0/0x7f0 [ 852.180753][ T29] ? blkdev_writepage+0x30/0x30 [ 852.186898][ T29] read_part_sector+0xd2/0x350 [ 852.194603][ T29] adfspart_check_POWERTEC+0x93/0xed0 [ 852.204210][ T29] ? adfspart_check_ADFS+0x620/0x620 [ 852.213840][ T29] ? put_partition+0x360/0x360 [ 852.225718][ T29] ? alloc_pages+0x4e1/0x740 [ 852.234835][ T29] bdev_disk_changed+0x755/0x1450 [ 852.243776][ T29] ? bdev_resize_partition+0xf0/0xf0 [ 852.252413][ T29] blkdev_get_whole+0x30d/0x390 [ 852.276633][ T29] blkdev_get_by_dev+0x3a9/0x610 [ 852.292619][ T29] blkdev_open+0x14e/0x360 [ 852.327686][ T29] do_dentry_open+0x880/0x14b0 [ 852.332658][ T29] ? blkdev_mmap+0x1b0/0x1b0 [ 852.345375][ T29] path_openat+0x284f/0x3270 [ 852.374088][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 852.385650][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 852.414359][ T29] ? trace_irq_disable+0x37/0xe0 [ 852.420785][ T29] ? do_sys_openat2+0xda/0x1d0 [ 852.425729][ T29] ? do_filp_open+0x430/0x430 [ 852.431296][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 852.436672][ T29] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 852.442886][ T29] do_filp_open+0x1f2/0x430 [ 852.458244][ T29] ? vfs_tmpfile+0x620/0x620 [ 852.463067][ T29] ? _raw_spin_unlock+0x28/0x40 [ 852.465883][ T9737] loop7: detected capacity change from 0 to 128 [ 852.473629][ T29] ? alloc_fd+0x590/0x640 [ 852.499373][ T29] do_sys_openat2+0x134/0x1d0 [ 852.516324][ T29] ? do_sys_open+0xe0/0xe0 [ 852.530121][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 852.554335][ T29] ? lock_chain_count+0x20/0x20 [ 852.571575][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 852.598103][ T29] __x64_sys_openat+0x139/0x160 [ 852.613839][ T29] do_syscall_64+0x55/0xb0 [ 852.625663][ T29] ? clear_bhb_loop+0x40/0x90 [ 852.630917][ T29] ? clear_bhb_loop+0x40/0x90 [ 852.636896][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 852.654768][ T29] RIP: 0033:0x7fae3b0a7407 [ 852.665103][ T29] RSP: 002b:00007ffca4a04940 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 852.683410][ T29] RAX: ffffffffffffffda RBX: 00007fae3b799880 RCX: 00007fae3b0a7407 [ 852.702472][ T29] RDX: 00000000000a0800 RSI: 0000557e2a6c0280 RDI: ffffffffffffff9c [ 852.719163][ T29] RBP: 0000557e2a6bf910 R08: 0000000000000000 R09: 0000000000000000 [ 852.742263][ T29] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557e2a6dcf10 [ 852.750789][ T29] R13: 0000557e2a6d7410 R14: 0000000000000000 R15: 0000557e2a6dcf10 [ 852.760525][ T29] [ 852.763817][ T29] [ 852.763817][ T29] Showing all locks held in the system: [ 852.774369][ T29] 1 lock held by ksoftirqd/0/16: [ 852.780076][ T29] 1 lock held by khungtaskd/29: [ 852.785101][ T29] #0: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 852.808956][ T29] 2 locks held by kworker/u4:8/2968: [ 852.815683][ T29] 2 locks held by udevd/5140: [ 852.843753][ T29] 2 locks held by getty/5531: [ 852.873757][ T29] #0: ffff8880318120a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 852.916445][ T29] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x428/0x1370 [ 852.955041][ T29] 2 locks held by kworker/1:3/5766: [ 852.962000][ T29] #0: ffff888017c72d38 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 852.973410][ T29] #1: ffffc900046afd00 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 852.997311][ T29] 4 locks held by kworker/u4:13/6689: [ 853.003215][ T29] #0: ffff8880b8e3c258 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x9c/0x130 [ 853.013384][ T29] #1: ffff8880b8e28a00 (psi_seq){-.-.}-{0:0}, at: __schedule+0x21d3/0x4660 [ 853.049010][ T29] #2: ffff8880b8e295d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 853.089770][ T29] #3: ffffffff9755f9c8 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_activate+0x6c/0x500 [ 853.102739][ T29] 1 lock held by udevd/7414: [ 853.107805][ T29] #0: ffff888141fb04c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x11b/0x610 [ 853.119452][ T29] 1 lock held by udevd/7425: [ 853.124297][ T29] #0: ffff888021e6a4c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x11b/0x610 [ 853.134927][ T29] 1 lock held by udevd/7674: [ 853.140826][ T29] #0: ffff888021f434c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x11b/0x610 [ 853.153230][ T29] 1 lock held by udevd/7854: [ 853.161525][ T29] #0: ffff888021f5b4c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x11b/0x610 [ 853.180847][ T29] 1 lock held by syz.5.799/9680: [ 853.187985][ T29] 2 locks held by dhcpcd/9735: [ 853.192985][ T29] #0: ffff888077210820 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: sock_close+0x82/0x210 [ 853.211215][ T29] #1: ffffffff8d137ab8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x306/0x880 [ 853.233671][ T29] [ 853.236150][ T29] ============================================= [ 853.236150][ T29] [ 853.246603][ T29] NMI backtrace for cpu 1 [ 853.251063][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 853.258748][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 853.268857][ T29] Call Trace: [ 853.272176][ T29] [ 853.275171][ T29] dump_stack_lvl+0x18c/0x250 [ 853.279983][ T29] ? __wake_up_klogd+0xd9/0x100 [ 853.284865][ T29] ? show_regs_print_info+0x20/0x20 [ 853.290114][ T29] ? load_image+0x420/0x420 [ 853.294748][ T29] nmi_cpu_backtrace+0x3a6/0x3e0 [ 853.299718][ T29] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 853.305926][ T29] ? load_image+0x420/0x420 [ 853.310474][ T29] ? wq_watchdog_touch+0xef/0x170 [ 853.315530][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 853.321763][ T29] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 853.327921][ T29] watchdog+0xf59/0xfa0 [ 853.332155][ T29] ? watchdog+0x1e1/0xfa0 [ 853.336549][ T29] kthread+0x2fa/0x390 [ 853.340730][ T29] ? hungtask_pm_notify+0x50/0x50 [ 853.345841][ T29] ? kthread_blkcg+0xd0/0xd0 [ 853.350485][ T29] ret_from_fork+0x48/0x80 [ 853.354937][ T29] ? kthread_blkcg+0xd0/0xd0 [ 853.359551][ T29] ret_from_fork_asm+0x11/0x20 [ 853.364383][ T29] [ 853.368480][ T29] Sending NMI from CPU 1 to CPUs 0: [ 853.373868][ C0] NMI backtrace for cpu 0 [ 853.373878][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 [ 853.373894][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 853.373905][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 853.373928][ C0] Code: 89 18 02 c3 cc cc cc cc cc cc cc f3 0f 1e fa 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 66 90 0f 00 2d 03 f6 36 00 fb f4 66 0f 1f 00 55 41 57 41 56 41 54 53 50 8b 2f eb 2c 89 cb 80 f9 [ 853.373943][ C0] RSP: 0018:ffffffff8ce07d80 EFLAGS: 000002c6 [ 853.373957][ C0] RAX: 4b996fe42003f000 RBX: ffffffff81631e24 RCX: 4b996fe42003f000 [ 853.373971][ C0] RDX: 0000000000000001 RSI: ffffffff8acacce0 RDI: ffffffff8b1d3ba0 [ 853.373982][ C0] RBP: ffffffff8ce07eb8 R08: ffff8880b8e36b6b R09: 1ffff110171c6d6d [ 853.373995][ C0] R10: dffffc0000000000 R11: ffffed10171c6d6e R12: 1ffffffff19c0fbc [ 853.374008][ C0] R13: dffffc0000000000 R14: 1ffffffff19d2688 R15: 0000000000000000 [ 853.374020][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 853.374033][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 853.374045][ C0] CR2: 000055556ea45a38 CR3: 000000002baaa000 CR4: 00000000003506f0 [ 853.374061][ C0] Call Trace: [ 853.374068][ C0] [ 853.374074][ C0] default_idle+0x13/0x20 [ 853.374092][ C0] default_idle_call+0x6c/0xa0 [ 853.374111][ C0] do_idle+0x334/0x5c0 [ 853.374135][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 853.374156][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 853.374190][ C0] cpu_startup_entry+0x43/0x60 [ 853.374210][ C0] rest_init+0x2e2/0x300 [ 853.374229][ C0] ? time_init+0x40/0x40 [ 853.374245][ C0] arch_call_rest_init+0xe/0x10 [ 853.374271][ C0] start_kernel+0x461/0x4e0 [ 853.374291][ C0] x86_64_start_reservations+0x2a/0x30 [ 853.374307][ C0] x86_64_start_kernel+0x60/0x60 [ 853.374333][ C0] secondary_startup_64_no_verify+0x179/0x17b [ 853.374365][ C0] [ 853.581459][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 853.588436][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 853.595784][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 853.605903][ T29] Call Trace: [ 853.609228][ T29] [ 853.612293][ T29] dump_stack_lvl+0x18c/0x250 [ 853.617247][ T29] ? show_regs_print_info+0x20/0x20 [ 853.622888][ T29] ? load_image+0x420/0x420 [ 853.627433][ T29] panic+0x2ca/0x720 [ 853.631435][ T29] ? bpf_jit_dump+0xd0/0xd0 [ 853.636002][ T29] ? __irq_work_queue_local+0x13a/0x3b0 [ 853.641763][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 853.647199][ T29] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 853.653396][ T29] watchdog+0xf98/0xfa0 [ 853.657588][ T29] ? watchdog+0x1e1/0xfa0 [ 853.661980][ T29] kthread+0x2fa/0x390 [ 853.666178][ T29] ? hungtask_pm_notify+0x50/0x50 [ 853.671328][ T29] ? kthread_blkcg+0xd0/0xd0 [ 853.675967][ T29] ret_from_fork+0x48/0x80 [ 853.680443][ T29] ? kthread_blkcg+0xd0/0xd0 [ 853.685079][ T29] ret_from_fork_asm+0x11/0x20 [ 853.689922][ T29] [ 853.693632][ T29] Kernel Offset: disabled [ 853.697989][ T29] Rebooting in 86400 seconds..