last executing test programs: 2.935460247s ago: executing program 3 (id=1699): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x101}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_STATION(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004000}, 0x4814) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000400)=0x1, 0x4) mount(0x0, &(0x7f0000000380)='./sys\x00', &(0x7f00000004c0)='sysfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/tty/ttyS1/console\x00', 0x2, 0x0) write$FUSE_GETXATTR(r4, &(0x7f0000000540)={0x31, 0xffffffffffffffda, 0x0, {0x8}}, 0x18) 2.784695283s ago: executing program 2 (id=1704): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x44, 0x11, 0xb, 0x2, 0x25dfdbf6, "", [@generic="d3e69e6a15a2ae2458a265ba36ef27247900c54e2314e1892bcebd2943565d5508", @typed={0x8, 0x3eff, 0x0, 0x0, @fd}, @nested={0x8, 0x1a, 0x0, 0x1, [@nested={0x4}]}]}, 0x44}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xd}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_RAW={0x8, 0xc, 0x2000000}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x51}, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000280)={0xb, {'syz0\x00', 'syz0\x00', 'syz0\x00', 0x1d, 0x5, 0x57e, 0x306, 0x3, 0xfffffffc, "05010905a10105091901290a150025017501950a8102950175068103c0"}}, 0x135) openat$ptp0(0xffffffffffffff9c, &(0x7f00000003c0), 0x80042, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400), 0x20940, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000440)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000480)=ANY=[@ANYBLOB="120100030200001025"], 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, r7) write$UHID_INPUT2(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\f\x00\x00\x00g\x00!'], 0xc) 2.499899796s ago: executing program 0 (id=1707): sched_setscheduler(0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x2404c8c0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x2}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1000003, 0x204031, 0xffffffffffffffff, 0x97170000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) timer_create(0x4, &(0x7f0000000300)={0x0, 0x38, 0x0, @thr={0x0, &(0x7f00000001c0)="5be27e58e40a92b0f61916b2e616d4a362da5ab9fe3613f1f0f0378ce4d05e0f99b8567c2e043f4c5d848977fabdd81697f7db052082b31f56def80c5a940ddfbd63d8139feb132f7b1529981d6c2f5146b4d9750d5ae7fbdb29dba78bce8485579af52d69ec91de970ef51ee5bdc79328fb1600f9a8bf8b37c116dc4de0995924cf2d8e10ac6e745977f8c7f872979224bbf589b79fce7f1fbc7fa308aa7079b533ef54db1dd41b29bd5dd4a5674c61d220b508002125d163788b6018a86ee29557c7945bcfe03ae31326da90"}}, &(0x7f0000000340)) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000940)={{0x0, 0x2001, 0x3, 0x6}, 'syz0\x00', 0x38}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x12) ioctl$UI_DEV_CREATE(r0, 0x5501) write$input_event(r0, &(0x7f00000002c0)={{0x0, 0x2710}, 0x12, 0x7, 0x100000a}, 0x18) userfaultfd(0x1) clock_nanosleep(0x2, 0x0, &(0x7f0000002080)={0x77359400}, &(0x7f0000000040)) rt_sigqueueinfo(0x0, 0x21, &(0x7f0000002d00)={0x0, 0x0, 0xffffffff}) 2.45468581s ago: executing program 0 (id=1708): socket$key(0xf, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mkdir(0x0, 0x0) chdir(&(0x7f0000019340)='./file0\x00') bind$inet(0xffffffffffffffff, &(0x7f0000019440)={0x2, 0x0, @multicast1}, 0x10) unlink(&(0x7f0000019380)='./file0\x00') r1 = syz_open_dev$vim2m(&(0x7f0000019480), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000194c0)={0x1, @pix_mp={0x97, 0x8, 0x47314356, 0x33565348, 0x3, [{0x9, 0xa}, {0x5, 0x7f75}, {0x0, 0x2001}, {0x89d, 0x1}, {0x7, 0x2}, {0x80000001, 0x203}, {0xffffff01, 0x8000}, {0x1, 0x4}], 0x8, 0x8, 0x2, 0x0, 0x7}}) link(&(0x7f00000193c0)='./file1\x00', 0x0) pread64(r0, &(0x7f00000002c0)=""/102400, 0x19000, 0xffffffff8) 2.351865214s ago: executing program 0 (id=1709): unshare(0x66000080) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000140), 0x1, 0x2) ioctl$VIDIOC_DQEVENT(r0, 0x80785659, &(0x7f0000000180)={0x0, @frame_sync, 0x0, 0x0, {0x0, 0x0}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r2, 0x0, 0x482, &(0x7f0000000200)="110000007f0000014e200000000000006d6800000000000000000000000000001000"/44, 0x2c) capset(&(0x7f0000000100)={0x20080522}, &(0x7f00000003c0)={0x200002, 0x200003, 0x801, 0x4, 0x7, 0x400}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_SCRNMAP(r3, 0x4b41, 0x0) setsockopt(r2, 0x0, 0x487, &(0x7f0000000240)="110000007f0000014e200000000000006d6800000000000000000000000000001000000000000000000000007f0000014e210000010000000100"/68, 0x44) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f00000002c0)="aaaa", 0x4, 0x0, &(0x7f0000000300)={0x2, 0x4e20, @loopback}, 0x10) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000380)={0x3, 0x98f90f, 0x3}) r5 = socket$netlink(0x10, 0x3, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc010203010902"], 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'veth0_vlan\x00', 0x0}) r7 = gettid() sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYRES16=r1, @ANYRES32=r6, @ANYBLOB="6d3082610000000008001302", @ANYRES32=r7], 0x28}}, 0xe9277dc5b3e20659) 2.001954217s ago: executing program 3 (id=1710): r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f0000000200), &(0x7f00000192c0)='./file0\x00', &(0x7f0000019300), 0x0, 0x0) chdir(&(0x7f0000019340)='./file0\x00') r2 = socket$inet(0x2, 0x2000000000003, 0x2) bind$inet(r2, &(0x7f0000019440)={0x2, 0x0, @multicast1}, 0x10) unlink(&(0x7f0000019380)='./file0\x00') r3 = syz_open_dev$vim2m(&(0x7f0000019480), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f00000194c0)={0x1, @pix_mp={0x97, 0x8, 0x47314356, 0x33565348, 0x3, [{0x9, 0xa}, {0x5, 0x7f75}, {0x0, 0x2001}, {0x89d, 0x1}, {0x7, 0x2}, {0x80000001, 0x203}, {0xffffff01, 0x8000}, {0x1, 0x4}], 0x8, 0x8, 0x2, 0x0, 0x7}}) link(&(0x7f00000193c0)='./file1\x00', &(0x7f0000019400)='./file0\x00') pread64(0xffffffffffffffff, &(0x7f00000002c0)=""/102400, 0x19000, 0xffffffff8) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x500, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000010000104fdffffff0000002000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006272696467650000100002800c002e00feffff7f056530000000020000010000"], 0x54}}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x62, 0xfd, 0x80000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @broadcast}}, @sadb_x_sa2={0x2, 0x13, 0x6b, 0x0, 0x0, 0x70bd2a, 0x3504}]}, 0x48}}, 0x0) 1.926441844s ago: executing program 2 (id=1711): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500001400000000000000"], 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x3f) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) munmap(&(0x7f0000583000/0x4000)=nil, 0x4000) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000100)='net/packet\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x40f4, 0x0) symlink(0x0, &(0x7f0000000300)='./file0/file0\x00') r3 = syz_open_procfs(r0, &(0x7f00000006c0)='net/ip6_tables_matches\x00') read$FUSE(r3, &(0x7f0000001180)={0x2020}, 0x2020) 1.907819064s ago: executing program 3 (id=1712): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f0000000200), &(0x7f00000192c0)='./file0\x00', &(0x7f0000019300), 0x0, 0x0) chdir(&(0x7f0000019340)='./file0\x00') r2 = socket$inet(0x2, 0x2000000000003, 0x2) bind$inet(r2, &(0x7f0000019440)={0x2, 0x0, @multicast1}, 0x10) unlink(&(0x7f0000019380)='./file0\x00') r3 = syz_open_dev$vim2m(&(0x7f0000019480), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f00000194c0)={0x1, @pix_mp={0x97, 0x8, 0x47314356, 0x33565348, 0x3, [{0x9, 0xa}, {0x5, 0x7f75}, {0x0, 0x2001}, {0x89d, 0x1}, {0x7, 0x2}, {0x80000001, 0x203}, {0xffffff01, 0x8000}, {0x1, 0x4}], 0x8, 0x8, 0x2, 0x0, 0x7}}) link(&(0x7f00000193c0)='./file1\x00', &(0x7f0000019400)='./file0\x00') pread64(r1, &(0x7f00000002c0)=""/102400, 0x19000, 0xffffffff8) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x500, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000010000104fdffffff0000002000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006272696467650000100002800c002e00feffff7f056530000000020000010000"], 0x54}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x62, 0xfd, 0x80000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @broadcast}}, @sadb_x_sa2={0x2, 0x13, 0x6b, 0x0, 0x0, 0x70bd2a, 0x3504}]}, 0x48}}, 0x0) 1.544786s ago: executing program 3 (id=1714): mmap$IORING_OFF_SQ_RING(0x0, 0x5, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x77, 0x101301) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cdrom(0xffffff9c, &(0x7f00000001c0), 0x8080, 0x0) ioctl$CDROM_SELECT_SPEED(r1, 0x5322, 0x7f) bpf$LINK_DETACH(0x22, 0x0, 0x0) lsm_get_self_attr(0x69, &(0x7f0000000140)={0x0, 0x0, 0x21, 0x1, ""/1}, &(0x7f0000000180)=0x21, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000003c0)='./proc\x00', &(0x7f0000000400)='proc\x00', 0x8400, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000005c0)={0x2020}, 0x2020) r2 = socket(0x29, 0x80805, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000002640)={&(0x7f0000002680)=ANY=[@ANYBLOB="540000000206110200000000000000000000000005000100070000000900020073797a300000000005000500020000000c00078008001240fffffffc050004000000000010000300686173683a69702c6d6163"], 0x54}, 0x1, 0x0, 0x0, 0x40010}, 0x0) syz_emit_ethernet(0x2a, 0x0, 0x0) lsm_get_self_attr(0x1, &(0x7f0000000300)={0x0, 0x0, 0x50, 0x30, ""/48}, &(0x7f0000000380)=0x50, 0x1) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000040)={0x80, 0x6, 0x300, 0xec, 0x2, 0x0, 0x0}) 1.184140671s ago: executing program 1 (id=1718): openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4043, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) close(r0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6e65772064656661756c7420757365723a73797a203030303030303030303030300900000034303933008cd2e46039fdfbece899d2b887516ee3f686fdaa7233032137be528c08c6f3a10f721e"], 0x2a, 0x0) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) r3 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f0000000080)="13", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000240)=""/112, 0x349b7f55) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) openat$rtc(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f00000000c0)=[{{&(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10, 0x0}}, {{&(0x7f0000000200)={0x2, 0x4e21, @broadcast}, 0x10, 0x0}}], 0x2, 0x4000000) sendmsg$netlink(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=ANY=[@ANYBLOB="14010000300001000000000000000700040100800c0002000000000000000000140001000100000000000000000000000000000150bb2d6f67d29d6fabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc0"], 0x114}], 0x1, 0x0, 0x0, 0x1}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f0000000a40)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000002d00)=ANY=[@ANYRES32, @ANYRES8, @ANYBLOB="2f0000000820000004000000", @ANYRES8=r3, @ANYBLOB="3c4c40e0a9f096f004a2b766eff33241482f41d480ee0d6fc139b6668df6560e8afc35e089bc17dd71c3e432299703679b6dc1ebf909f3060d95914636ef538ec2b9a17a6c79d1011e2fbcc08c38de8b3614d6adbbfbee47a95576b0c20eb172b210dab80dc28baf4a42eeeb951f5c83f160f08d4c9ade1f84aaeadb4b61e17511ca9eeb2cf6466384a4e0a1f01c0104bf799043fffde4fb65bb5c74f63bd922a97023834ddd35bd51f6", @ANYRES64=0x0], 0x20) 1.156959964s ago: executing program 3 (id=1719): socket$xdp(0x2c, 0x3, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101b01) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x42, 0x0) chdir(&(0x7f0000000140)='./file1\x00') r0 = open(&(0x7f00000002c0)='.\x00', 0x101000, 0x12d) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x40049366, &(0x7f0000000180)) 1.057795011s ago: executing program 0 (id=1720): r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f0000000200), &(0x7f00000192c0)='./file0\x00', &(0x7f0000019300), 0x0, 0x0) chdir(&(0x7f0000019340)='./file0\x00') r2 = socket$inet(0x2, 0x2000000000003, 0x2) bind$inet(r2, &(0x7f0000019440)={0x2, 0x0, @multicast1}, 0x10) unlink(&(0x7f0000019380)='./file0\x00') r3 = syz_open_dev$vim2m(&(0x7f0000019480), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f00000194c0)={0x1, @pix_mp={0x97, 0x8, 0x47314356, 0x33565348, 0x3, [{0x9, 0xa}, {0x5, 0x7f75}, {0x0, 0x2001}, {0x89d, 0x1}, {0x7, 0x2}, {0x80000001, 0x203}, {0xffffff01, 0x8000}, {0x1, 0x4}], 0x8, 0x8, 0x2, 0x0, 0x7}}) link(&(0x7f00000193c0)='./file1\x00', &(0x7f0000019400)='./file0\x00') pread64(0xffffffffffffffff, &(0x7f00000002c0)=""/102400, 0x19000, 0xffffffff8) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x500, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000010000104fdffffff0000002000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006272696467650000100002800c002e00feffff7f056530000000020000010000"], 0x54}}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x62, 0xfd, 0x80000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @broadcast}}, @sadb_x_sa2={0x2, 0x13, 0x6b, 0x0, 0x0, 0x70bd2a, 0x3504}]}, 0x48}}, 0x0) 967.681568ms ago: executing program 2 (id=1721): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno', 0xa) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=@setlink={0x30, 0x13, 0x8, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x410, 0x52000}, [@IFLA_LINKMODE={0x5, 0x11, 0x7}, @IFLA_NET_NS_FD={0x8, 0x1c, r5}]}, 0x30}}, 0x4) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000006800e9780000000000dbdf250a0000000000000008000500", @ANYRES32=r6], 0x20}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="380000006800010003001000fdffff7f00000000000000000c00020001000000150000000c000c8006000100d43f00000600030001"], 0x38}, 0x1, 0x0, 0x0, 0x4008018}, 0x4000080) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@getnexthop={0x20, 0x76, 0xb0d, 0x4000, 0x0, {0x3}, [@NHA_ID={0x8, 0x1, 0x2}]}, 0x20}}, 0x0) 965.913548ms ago: executing program 1 (id=1722): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000001c6a000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @payload={{0xc}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_LEN={0x8}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_PAYLOAD_SREG={0x8, 0x5, 0x1, 0x0, 0xf}, @NFTA_PAYLOAD_OFFSET={0x8}]}}}]}]}], {0x14}}, 0x8c}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000640)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0xfec0ffffffffffff, 0x1c9ae7fffe9a6f34}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x1, 0x0, 0x3}, 0xe) shutdown(r2, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x41dc, 0x4) recvmmsg(r2, &(0x7f0000000840)=[{{0x0, 0x41, 0x0}}], 0x414, 0x406, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) sendmsg$ETHTOOL_MSG_WOL_SET(r0, 0x0, 0x44800) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=@ipv4_getnexthop={0x1c, 0x6a, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@NHA_GROUPS={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60004000}, 0x40094) syz_emit_vhci(&(0x7f0000000400)=ANY=[@ANYBLOB="0408"], 0x7) 964.257342ms ago: executing program 0 (id=1729): preadv2(0xffffffffffffffff, 0x0, 0x0, 0x3ff, 0x8, 0x4) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d4e, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000280), 0x1000000, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}}) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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", 0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871999e0dde7, 0xdcf, 0x4005, 0xb, 0x800, 0x0, 0x0, 0x1, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000380)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) r2 = socket$xdp(0x2c, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x312000, 0x800, 0x0, 0x2}, 0x20) ioctl$UFFDIO_COPY(r1, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4048aecb, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1, {0x400000000000, 0xffffffff, 0x0, {0x4, 0x0, 0x200002, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x9e9, 0xa, 0x4, 0xa000, 0x5, 0x0, 0xee01, 0x3b, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, 0x0, 0x0) 870.964316ms ago: executing program 2 (id=1723): r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f0000000200), &(0x7f00000192c0)='./file0\x00', &(0x7f0000019300), 0x0, 0x0) chdir(&(0x7f0000019340)='./file0\x00') r3 = socket$inet(0x2, 0x2000000000003, 0x2) bind$inet(r3, &(0x7f0000019440)={0x2, 0x0, @multicast1}, 0x10) unlink(&(0x7f0000019380)='./file0\x00') r4 = syz_open_dev$vim2m(&(0x7f0000019480), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f00000194c0)={0x1, @pix_mp={0x97, 0x8, 0x47314356, 0x33565348, 0x3, [{0x9, 0xa}, {0x5, 0x7f75}, {0x0, 0x2001}, {0x89d, 0x1}, {0x7, 0x2}, {0x80000001, 0x203}, {0xffffff01, 0x8000}, {0x1, 0x4}], 0x8, 0x8, 0x2, 0x0, 0x7}}) link(&(0x7f00000193c0)='./file1\x00', &(0x7f0000019400)='./file0\x00') pread64(r2, &(0x7f00000002c0)=""/102400, 0x19000, 0xffffffff8) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x500, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000010000104fdffffff0000002000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006272696467650000100002800c002e00feffff7f056530000000020000010000"], 0x54}}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x62, 0xfd, 0x80000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @broadcast}}, @sadb_x_sa2={0x2, 0x13, 0x6b, 0x0, 0x0, 0x70bd2a, 0x3504}]}, 0x48}}, 0x0) 674.288065ms ago: executing program 2 (id=1724): sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="6c327d9f2ea7", 0x6}], 0x1, 0x0, 0xe0, 0x20000000}}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x28) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000340)=@ccm_128={{0x304}, "1f5fe89b3e65d0fd", "313a19ff4c7d278bf34b54168b154d15", "1e5a7ddb", "2fd978cbd6bf3b5d"}, 0x28) syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=@newlink={0x3c, 0x10, 0x401, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2400, 0x4100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0x3, r3}]}, 0x3c}}, 0x4000000) setsockopt$inet6_tcp_int(r0, 0x11a, 0x4, &(0x7f0000000040), 0x44) socket$packet(0x11, 0x3, 0x300) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 636.907257ms ago: executing program 2 (id=1725): pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@volatile}]}) setresuid(0x0, 0xee00, 0x0) capset(&(0x7f0000000200)={0x20080522}, &(0x7f0000000240)={0x200002, 0x200003, 0x801, 0x4, 0x7}) lchown(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = fsopen(&(0x7f0000000040)='configfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) fchdir(r3) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x408, 0x7) openat$mice(0xffffff9c, &(0x7f0000000000), 0x20000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 348.918392ms ago: executing program 1 (id=1726): socket$key(0xf, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') mkdir(0x0, 0x0) chdir(&(0x7f0000019340)='./file0\x00') bind$inet(0xffffffffffffffff, &(0x7f0000019440)={0x2, 0x0, @multicast1}, 0x10) unlink(&(0x7f0000019380)='./file0\x00') r1 = syz_open_dev$vim2m(&(0x7f0000019480), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000194c0)={0x1, @pix_mp={0x97, 0x8, 0x47314356, 0x33565348, 0x3, [{0x9, 0xa}, {0x5, 0x7f75}, {0x0, 0x2001}, {0x89d, 0x1}, {0x7, 0x2}, {0x80000001, 0x203}, {0xffffff01, 0x8000}, {0x1, 0x4}], 0x8, 0x8, 0x2, 0x0, 0x7}}) link(&(0x7f00000193c0)='./file1\x00', 0x0) pread64(r0, &(0x7f00000002c0)=""/102400, 0x19000, 0xffffffff8) 254.709923ms ago: executing program 1 (id=1727): mmap$IORING_OFF_SQ_RING(0x0, 0x5, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x77, 0x101301) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cdrom(0xffffff9c, &(0x7f00000001c0), 0x8080, 0x0) ioctl$CDROM_SELECT_SPEED(r2, 0x5322, 0x7f) bpf$LINK_DETACH(0x22, 0x0, 0x0) lsm_get_self_attr(0x69, &(0x7f0000000140)={0x0, 0x0, 0x21, 0x1, ""/1}, &(0x7f0000000180)=0x21, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000003c0)='./proc\x00', &(0x7f0000000400)='proc\x00', 0x8400, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000005c0)={0x2020}, 0x2020) r3 = socket(0x29, 0x80805, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000002640)={&(0x7f0000002680)=ANY=[@ANYBLOB="540000000206110200000000000000000000000005000100070000000900020073797a300000000005000500020000000c00078008001240fffffffc050004000000000010000300686173683a69702c6d6163"], 0x54}, 0x1, 0x0, 0x0, 0x40010}, 0x0) syz_emit_ethernet(0x2a, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0xc0d0) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000040)={0x80, 0x6, 0x300, 0xec, 0x2, 0x0, 0x0}) 254.338929ms ago: executing program 3 (id=1728): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) read(r0, &(0x7f0000000000)=""/20, 0x14) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r1, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0xfffe}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000000)=0x4, 0x4) fanotify_init(0x200, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x1) fsetxattr$system_posix_acl(r3, &(0x7f0000000080)='system.posix_acl_default\x00', 0x0, 0x0, 0x1) 248.604617ms ago: executing program 1 (id=1730): r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f0000000200), &(0x7f00000192c0)='./file0\x00', &(0x7f0000019300), 0x0, 0x0) chdir(&(0x7f0000019340)='./file0\x00') r2 = socket$inet(0x2, 0x2000000000003, 0x2) bind$inet(r2, &(0x7f0000019440)={0x2, 0x0, @multicast1}, 0x10) unlink(&(0x7f0000019380)='./file0\x00') r3 = syz_open_dev$vim2m(&(0x7f0000019480), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f00000194c0)={0x1, @pix_mp={0x97, 0x8, 0x47314356, 0x33565348, 0x3, [{0x9, 0xa}, {0x5, 0x7f75}, {0x0, 0x2001}, {0x89d, 0x1}, {0x7, 0x2}, {0x80000001, 0x203}, {0xffffff01, 0x8000}, {0x1, 0x4}], 0x8, 0x8, 0x2, 0x0, 0x7}}) link(&(0x7f00000193c0)='./file1\x00', &(0x7f0000019400)='./file0\x00') pread64(0xffffffffffffffff, &(0x7f00000002c0)=""/102400, 0x19000, 0xffffffff8) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x500, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000010000104fdffffff0000002000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006272696467650000100002800c002e00feffff7f056530000000020000010000"], 0x54}}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x62, 0xfd, 0x80000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @broadcast}}, @sadb_x_sa2={0x2, 0x13, 0x6b, 0x0, 0x0, 0x70bd2a, 0x3504}]}, 0x48}}, 0x0) 149.072565ms ago: executing program 1 (id=1731): prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000100)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f0000000180), 0x0, 0x0) read$msr(r1, &(0x7f0000000500)=""/102392, 0x18ff8) openat$ptmx(0xffffffffffffff9c, 0x0, 0x80042, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) landlock_create_ruleset(&(0x7f00000002c0)={0x8034, 0x2, 0x2}, 0x18, 0x0) r2 = open_tree(0xffffffffffffff9c, 0x0, 0x89901) move_mount(r2, 0x0, r2, 0x0, 0x276) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/bus/serio/devices/serio1/drvctl\x00', 0x1, 0x0) write(r3, &(0x7f0000000280)='res', 0x3) syz_open_dev$dvb_frontend(0x0, 0x0, 0x0) r4 = syz_open_dev$loop(0x0, 0x80000001, 0x162842) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f0000019780)={0xffffffffffffffff, 0x2000, {0x0, 0x0, 0x0, 0x3, 0x14a1fd, 0x0, 0x0, 0x1e, 0x1c, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e00000010e200", [0x0, 0x400]}}) 0s ago: executing program 0 (id=1732): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000380)={0x1, &(0x7f00000003c0)=[{0x6, 0x0, 0xff, 0x7fff0003}]}) close_range(r1, r1, 0x2) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='.\x00', 0x0, 0x0) r3 = fanotify_init(0x200, 0x400) fanotify_mark(r3, 0x1, 0x40001035, r2, 0x0) fanotify_mark(r3, 0x2, 0x3, r2, 0x0) symlinkat(&(0x7f00000000c0)='./sys/bus/pci/drivers/i801_smbus\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./drv\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./drv/unbind\x00', 0x1, 0x0) write(r4, &(0x7f0000000180)='0000:00:1f.3', 0xc) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r5, &(0x7f00000002c0)='100', 0x3) r6 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./drv/bind\x00', 0x1, 0x0) write(r6, &(0x7f0000000340)='0000:00:1f.3\x00', 0xd) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000c80)=ANY=[@ANYBLOB="60000000120001030000000000000000020d00000000000000000000000000000000000000000000000000000600"/56, @ANYRES32=0x0, @ANYBLOB="0000000000000400ffffffff00000000140001000a1010"], 0x60}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) kernel console output (not intermixed with test programs): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8105 comm="syz.3.655" exe="/syz-executor" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 148.156239][ T42] audit: type=1326 audit(1792629907.606:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8105 comm="syz.3.655" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 148.156382][ T42] audit: type=1326 audit(1792629907.606:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8105 comm="syz.3.655" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 148.157371][ T42] audit: type=1326 audit(1792629907.606:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8105 comm="syz.3.655" exe="/syz-executor" sig=0 arch=40000003 syscall=357 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 148.157774][ T42] audit: type=1326 audit(1792629907.606:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8105 comm="syz.3.655" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 148.157810][ T42] audit: type=1326 audit(1792629907.606:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8105 comm="syz.3.655" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 148.158136][ T42] audit: type=1326 audit(1792629907.606:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8105 comm="syz.3.655" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 148.160196][ T42] audit: type=1326 audit(1792629907.606:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8105 comm="syz.3.655" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 148.633213][ T8119] netlink: 28 bytes leftover after parsing attributes in process `syz.3.659'. [ 149.142441][ T50] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 149.147703][ T29] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 149.154184][ T29] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 149.402819][ T50] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 149.416756][ T29] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 149.830298][ T8130] ceph: No mds server is up or the cluster is laggy [ 149.835322][ T8125] ceph: No mds server is up or the cluster is laggy [ 149.989285][ T8135] program syz.3.663 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 149.994617][ T8135] syz_tun: left allmulticast mode [ 149.994634][ T8135] syz_tun: left promiscuous mode [ 149.994765][ T8135] bridge0: port 3(syz_tun) entered disabled state [ 150.005690][ T8135] bridge_slave_0: left allmulticast mode [ 150.005704][ T8135] bridge_slave_0: left promiscuous mode [ 150.005843][ T8135] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.025427][ T8135] bridge_slave_1: left allmulticast mode [ 150.025450][ T8135] bridge_slave_1: left promiscuous mode [ 150.025594][ T8135] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.042197][ T8135] bond0: (slave bond_slave_0): Releasing backup interface [ 150.056358][ T8135] bond0: (slave bond_slave_1): Releasing backup interface [ 150.073999][ T8135] team0: Port device team_slave_0 removed [ 150.085298][ T8135] team0: Port device team_slave_1 removed [ 150.086165][ T8135] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 150.086178][ T8135] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 150.098577][ T8135] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 150.098591][ T8135] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 150.110006][ T8135] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 150.115217][ T8145] netlink: 4 bytes leftover after parsing attributes in process `syz.1.666'. [ 150.202344][ T8149] input: syz0 as /devices/virtual/input/input17 [ 150.384441][ T8158] netlink: 20 bytes leftover after parsing attributes in process `syz.1.669'. [ 150.384498][ T8158] netlink: 20 bytes leftover after parsing attributes in process `syz.1.669'. [ 150.421810][ T8159] binder: 8153:8159 ioctl c0306201 80000380 returned -14 [ 150.701401][ T8165] netlink: 16 bytes leftover after parsing attributes in process `syz.1.673'. [ 151.228174][ T8167] nbd: must specify an index to disconnect [ 151.233283][ T8167] FAULT_INJECTION: forcing a failure. [ 151.233283][ T8167] name failslab, interval 1, probability 0, space 0, times 0 [ 151.233304][ T8167] CPU: 3 UID: 0 PID: 8167 Comm: syz.3.674 Tainted: G L syzkaller #0 PREEMPT(full) [ 151.233320][ T8167] Tainted: [L]=SOFTLOCKUP [ 151.233324][ T8167] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.233331][ T8167] Call Trace: [ 151.233336][ T8167] [ 151.233341][ T8167] dump_stack_lvl+0x100/0x190 [ 151.233376][ T8167] should_fail_ex.cold+0x5/0xa [ 151.233393][ T8167] should_failslab+0xc2/0x120 [ 151.233412][ T8167] __kmalloc_cache_node_noprof+0x94/0x710 [ 151.233430][ T8167] ? mempool_create_node_noprof+0xb9/0x1b0 [ 151.233447][ T8167] ? __pfx_msgpool_free+0x10/0x10 [ 151.233460][ T8167] mempool_create_node_noprof+0xb9/0x1b0 [ 151.233473][ T8167] ? __pfx_msgpool_alloc+0x10/0x10 [ 151.233488][ T8167] ceph_msgpool_init+0xdc/0x1d0 [ 151.233502][ T8167] ceph_osdc_init+0x539/0xa00 [ 151.233522][ T8167] ceph_create_client+0x281/0x370 [ 151.233539][ T8167] ceph_get_tree+0x1a4/0x1fd0 [ 151.233551][ T8167] ? bpf_lsm_capable+0x9/0x10 [ 151.233562][ T8167] ? security_capable+0x80/0x260 [ 151.233574][ T8167] vfs_get_tree+0x92/0x320 [ 151.233586][ T8167] path_mount+0x7d0/0x2850 [ 151.233599][ T8167] ? __pfx_path_mount+0x10/0x10 [ 151.233609][ T8167] ? lockdep_hardirqs_on+0x7d/0x110 [ 151.233629][ T8167] ? putname+0xb1/0x110 [ 151.233644][ T8167] ? kmem_cache_free+0x127/0x6c0 [ 151.233662][ T8167] ? __ia32_sys_mount+0x292/0x310 [ 151.233672][ T8167] __ia32_sys_mount+0x292/0x310 [ 151.233684][ T8167] ? __pfx___ia32_sys_mount+0x10/0x10 [ 151.233700][ T8167] __do_fast_syscall_32+0x14b/0x8c0 [ 151.233714][ T8167] ? lockdep_hardirqs_on+0x7d/0x110 [ 151.233729][ T8167] do_fast_syscall_32+0x32/0x70 [ 151.233743][ T8167] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 151.233758][ T8167] RIP: 0023:0xf739efbc [ 151.233767][ T8167] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 151.233779][ T8167] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 151.233790][ T8167] RAX: ffffffffffffffda RBX: 0000000080002840 RCX: 0000000080002880 [ 151.233797][ T8167] RDX: 00000000800028c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 151.233804][ T8167] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 151.233811][ T8167] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 151.233817][ T8167] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 151.233832][ T8167] [ 151.319463][ T8171] syzkaller0: entered promiscuous mode [ 151.319482][ T8171] syzkaller0: entered allmulticast mode [ 151.322020][ T8171] 0: reclassify loop, rule prio 0, protocol 800 [ 151.488853][ T8175] bridge2: entered promiscuous mode [ 151.488868][ T8175] bridge2: entered allmulticast mode [ 151.536194][ T8177] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 151.711867][ T8181] input: syz0 as /devices/virtual/input/input18 [ 151.923675][ T8193] block nbd0: shutting down sockets [ 152.096099][ T8203] input: syz0 as /devices/virtual/input/input20 [ 152.367781][ T8207] syzkaller0: entered promiscuous mode [ 152.367801][ T8207] syzkaller0: entered allmulticast mode [ 152.371514][ T8207] tipc: Enabled bearer , priority 0 [ 152.374267][ T8207] tipc: Resetting bearer [ 152.393198][ T8206] tipc: Resetting bearer [ 152.419376][ T8206] tipc: Disabling bearer [ 153.160534][ T8222] netlink: 12 bytes leftover after parsing attributes in process `syz.1.704'. [ 153.197335][ T8222] vlan2: entered allmulticast mode [ 153.197350][ T8222] bridge1: entered allmulticast mode [ 153.202917][ T8222] bridge1: port 1(erspan0) entered blocking state [ 153.203048][ T8222] bridge1: port 1(erspan0) entered disabled state [ 153.203158][ T8222] erspan0: entered allmulticast mode [ 153.204572][ T8222] erspan0: entered promiscuous mode [ 153.205636][ T8222] bridge1: port 1(erspan0) entered blocking state [ 153.205719][ T8222] bridge1: port 1(erspan0) entered forwarding state [ 153.459731][ T6304] block nbd0: Receive control failed (result -32) [ 153.463474][ T8217] block nbd0: shutting down sockets [ 153.525189][ T8232] netlink: 8 bytes leftover after parsing attributes in process `syz.1.698'. [ 153.549758][ T8231] input: syz0 as /devices/virtual/input/input22 [ 153.855527][ T8240] netlink: 8 bytes leftover after parsing attributes in process `syz.1.701'. [ 154.046103][ T8245] vlan0: entered promiscuous mode [ 154.263992][ T8250] netlink: 8 bytes leftover after parsing attributes in process `syz.2.705'. [ 154.522015][ T8256] netlink: 4 bytes leftover after parsing attributes in process `syz.0.706'. [ 155.404334][ T6304] block nbd2: Receive control failed (result -32) [ 155.407169][ T8258] block nbd2: shutting down sockets [ 156.806661][ T8271] input: syz0 as /devices/virtual/input/input24 [ 156.849443][ T8274] netlink: 16 bytes leftover after parsing attributes in process `syz.1.712'. [ 157.145409][ T8281] loop9: detected capacity change from 0 to 255852544 [ 158.068812][ T8298] syzkaller0: entered promiscuous mode [ 158.068832][ T8298] syzkaller0: entered allmulticast mode [ 158.391896][ T8310] input: syz0 as /devices/virtual/input/input25 [ 159.338497][ T8324] netlink: 20 bytes leftover after parsing attributes in process `syz.0.730'. [ 159.681602][ T8326] tipc: Started in network mode [ 159.681623][ T8326] tipc: Node identity be00f318b222, cluster identity 4711 [ 159.683050][ T8326] tipc: Enabled bearer , priority 0 [ 159.688555][ T8326] syzkaller0: mtu less than device minimum [ 160.066313][ C2] sr 2:0:0:0: [sr0] tag#5 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 160.066342][ C2] sr 2:0:0:0: [sr0] tag#5 CDB: Regenerate(16) 82 5a 86 a5 26 a3 50 1f b1 dd 8d ff 3e 90 d6 f5 [ 160.102857][ T8336] kvm: requested 7542 ns i8254 timer period limited to 200000 ns [ 160.230834][ T8343] netlink: 16 bytes leftover after parsing attributes in process `syz.3.737'. [ 160.271695][ T8347] lo: entered allmulticast mode [ 160.338784][ T8346] lo: left allmulticast mode [ 160.596751][ T8356] binder: 8349:8356 ioctl c0306201 80000380 returned -14 [ 160.639365][ T63] usb 7-1: new full-speed USB device number 12 using dummy_hcd [ 160.791135][ T63] usb 7-1: unable to get BOS descriptor or descriptor too short [ 160.791734][ T63] usb 7-1: not running at top speed; connect to a high speed hub [ 160.791750][ T63] usb 7-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice= 0.40 [ 160.794387][ T63] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.794400][ T63] usb 7-1: Product: syz [ 160.794407][ T63] usb 7-1: Manufacturer: syz [ 160.794414][ T63] usb 7-1: SerialNumber: syz [ 160.799430][ T7557] tipc: Node number set to 203617048 [ 161.027650][ T63] usb 7-1: Quirk or no altset; falling back to MIDI 1.0 [ 161.027677][ T63] usb 7-1: MIDIStreaming interface descriptor not found [ 161.110011][ T63] usb 7-1: USB disconnect, device number 12 [ 161.160975][ T8360] udevd[8360]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 161.598291][ T8367] bond2 (unregistering): Released all slaves [ 161.829057][ T8377] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x70400 [ 161.829083][ T8377] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff) [ 161.830842][ T8377] raw: 04fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 161.830861][ T8377] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 161.830872][ T8377] page dumped because: unmovable page [ 161.830882][ T8377] page_owner tracks the page as allocated [ 161.830889][ T8377] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x44dc0(GFP_KERNEL|__GFP_ZERO|__GFP_RETRY_MAYFAIL|__GFP_COMP), pid 5890, tgid 5888 (syz.1.2), ts 49857874827 [ 161.830919][ T8377] post_alloc_hook+0xfd/0x120 [ 161.830940][ T8377] get_page_from_freelist+0x110d/0x35d0 [ 161.830961][ T8377] __alloc_frozen_pages_noprof+0x2e9/0x32e0 [ 161.830982][ T8377] alloc_pages_node_noprof+0x93/0x200 [ 161.831002][ T8377] alloc_cpu_data+0x20/0x120 [ 161.831019][ T8377] __rb_allocate_pages+0xac3/0xff0 [ 161.831033][ T8377] ring_buffer_resize+0x71c/0x1ed0 [ 161.831048][ T8377] __tracing_resize_ring_buffer.part.0+0x52/0x1f0 [ 161.831062][ T8377] tracing_update_buffers+0xd4/0xf0 [ 161.831075][ T8377] event_enable_write+0x23f/0x340 [ 161.831092][ T8377] vfs_write+0x2aa/0x1050 [ 161.831104][ T8377] ksys_write+0x12a/0x250 [ 161.831117][ T8377] __do_fast_syscall_32+0x14b/0x8c0 [ 161.831131][ T8377] do_fast_syscall_32+0x32/0x70 [ 161.831145][ T8377] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 161.831159][ T8377] page_owner free stack trace missing [ 161.892569][ T8379] binder: BC_ATTEMPT_ACQUIRE not supported [ 161.892583][ T8379] binder: 8378:8379 ioctl c0306201 80000000 returned -22 [ 161.897990][ T8379] comedi comedi0: Minor 47 could not be opened [ 162.004391][ T8382] netlink: 'syz.2.746': attribute type 4 has an invalid length. [ 162.096253][ T8387] netlink: 16 bytes leftover after parsing attributes in process `syz.0.748'. [ 162.222781][ T8392] overlayfs: failed to resolve './bus': -2 [ 162.581038][ T8405] binder: 8400:8405 ioctl c0306201 80000380 returned -14 [ 162.795815][ T8414] program syz.2.756 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 162.817485][ T8414] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 163.152591][ T8424] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 163.152609][ T8424] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 163.153494][ T8424] vhci_hcd vhci_hcd.0: Device attached [ 163.175234][ T8422] netlink: 'syz.0.758': attribute type 2 has an invalid length. [ 163.184998][ T8422] : entered promiscuous mode [ 163.299882][ T8425] vhci_hcd: connection closed [ 163.301888][ T5808] vhci_hcd vhci_hcd.2: stop threads [ 163.301905][ T5808] vhci_hcd vhci_hcd.2: release socket [ 163.301938][ T5808] vhci_hcd vhci_hcd.2: disconnect device [ 163.322745][ T8429] netlink: 16 bytes leftover after parsing attributes in process `syz.1.761'. [ 163.339373][ T1041] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 163.390712][ T8431] input: syz0 as /devices/virtual/input/input26 [ 163.649124][ T5823] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 163.829759][ T5823] usb 6-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 163.830635][ T5823] usb 6-1: config index 0 descriptor too short (expected 23569, got 27) [ 163.830659][ T5823] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.832288][ T5823] usb 6-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 163.832300][ T5823] usb 6-1: Manufacturer: syz [ 163.835069][ T5823] usb 6-1: config 0 descriptor?? [ 163.887453][ T8448] program syz.0.768 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 163.909889][ T8448] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 163.925511][ T5823] rc_core: IR keymap rc-hauppauge not found [ 163.925528][ T5823] Registered IR keymap rc-empty [ 163.926698][ T5823] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/rc/rc0 [ 163.937597][ T5823] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/rc/rc0/input27 [ 164.128656][ T937] usb 6-1: USB disconnect, device number 5 [ 164.206760][ T8456] netlink: 'syz.3.771': attribute type 1 has an invalid length. [ 164.222105][ T8456] 8021q: adding VLAN 0 to HW filter on device bond3 [ 164.249396][ T8456] bond3: (slave gretap1): making interface the new active one [ 164.251203][ T8456] bond3: (slave gretap1): Enslaving as an active interface with an up link [ 164.915826][ T8468] input: syz0 as /devices/virtual/input/input28 [ 165.138662][ T8472] 8021q: adding VLAN 0 to HW filter on device bond1 [ 165.187961][ T8472] bond1: (slave ip6gretap1): making interface the new active one [ 165.191476][ T8472] bond1: (slave ip6gretap1): Enslaving as an active interface with an up link [ 165.422421][ T8477] bond1: (slave vlan3): the slave hw address is in use by the bond; giving it the hw address of ip6gretap1 [ 166.561201][ T8500] FAULT_INJECTION: forcing a failure. [ 166.561201][ T8500] name failslab, interval 1, probability 0, space 0, times 0 [ 166.561236][ T8500] CPU: 2 UID: 0 PID: 8500 Comm: syz.3.785 Tainted: G L syzkaller #0 PREEMPT(full) [ 166.561263][ T8500] Tainted: [L]=SOFTLOCKUP [ 166.561271][ T8500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 166.561283][ T8500] Call Trace: [ 166.561290][ T8500] [ 166.561298][ T8500] dump_stack_lvl+0x100/0x190 [ 166.561327][ T8500] should_fail_ex.cold+0x5/0xa [ 166.561355][ T8500] should_failslab+0xc2/0x120 [ 166.561383][ T8500] __kmalloc_noprof+0xfc/0x840 [ 166.561404][ T8500] ? __alloc_workqueue+0x10f/0x1950 [ 166.561439][ T8500] __alloc_workqueue+0x10f/0x1950 [ 166.561469][ T8500] ? is_dynamic_key+0xc3/0x170 [ 166.561494][ T8500] ? lockdep_init_map_type+0xe6/0x250 [ 166.561520][ T8500] alloc_workqueue_noprof+0xc7/0x130 [ 166.561547][ T8500] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 166.561585][ T8500] ? mempool_create_node_noprof+0xf4/0x1b0 [ 166.561609][ T8500] ? mempool_create_node_noprof+0xfe/0x1b0 [ 166.561632][ T8500] ? __pfx_msgpool_alloc+0x10/0x10 [ 166.561663][ T8500] ceph_osdc_init+0x5c2/0xa00 [ 166.561693][ T8500] ceph_create_client+0x281/0x370 [ 166.561722][ T8500] ceph_get_tree+0x1a4/0x1fd0 [ 166.561744][ T8500] ? bpf_lsm_capable+0x9/0x10 [ 166.561764][ T8500] ? security_capable+0x80/0x260 [ 166.561782][ T8500] vfs_get_tree+0x92/0x320 [ 166.561803][ T8500] path_mount+0x7d0/0x2850 [ 166.561825][ T8500] ? __pfx_path_mount+0x10/0x10 [ 166.561841][ T8500] ? lockdep_hardirqs_on+0x7d/0x110 [ 166.561867][ T8500] ? putname+0xb1/0x110 [ 166.561890][ T8500] ? kmem_cache_free+0x127/0x6c0 [ 166.561921][ T8500] ? __ia32_sys_mount+0x292/0x310 [ 166.561938][ T8500] __ia32_sys_mount+0x292/0x310 [ 166.561955][ T8500] ? __pfx___ia32_sys_mount+0x10/0x10 [ 166.561980][ T8500] __do_fast_syscall_32+0x14b/0x8c0 [ 166.562005][ T8500] do_fast_syscall_32+0x32/0x70 [ 166.562027][ T8500] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 166.562052][ T8500] RIP: 0023:0xf739efbc [ 166.562070][ T8500] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 166.562091][ T8500] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 166.562129][ T8500] RAX: ffffffffffffffda RBX: 0000000080002840 RCX: 0000000080002880 [ 166.562141][ T8500] RDX: 00000000800028c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 166.562153][ T8500] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 166.562164][ T8500] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 166.562177][ T8500] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 166.562199][ T8500] [ 166.773644][ T8506] vxlan0: entered allmulticast mode [ 166.828792][ T5787] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 166.828820][ T5787] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 166.828838][ T5787] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 166.828855][ T5787] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 166.856235][ T8496] netlink: 'syz.2.784': attribute type 21 has an invalid length. [ 166.858179][ T8496] device-mapper: ioctl: Unable to rename non-existent device, to uuid § [ 167.011832][ T8519] netlink: 16 bytes leftover after parsing attributes in process `syz.2.791'. [ 167.808293][ T8529] input: syz0 as /devices/virtual/input/input29 [ 167.948056][ T8533] dvmrp6: entered allmulticast mode [ 168.041068][ T8535] Could not find key with description: [syz] [ 168.041079][ T8535] process_request_key_err: No key [ 168.041084][ T8535] Could not find valid key in user session keyring for sig specified in mount option: [syz] [ 168.041090][ T8535] One or more global auth toks could not properly register; rc = [-2] [ 168.041108][ T8535] Error validating options; rc = [-2] [ 168.043104][ T8535] jffs2: notice: (8535) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 168.081851][ T42] kauditd_printk_skb: 41 callbacks suppressed [ 168.081869][ T42] audit: type=1804 audit(1792629927.538:395): pid=8535 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.799" name="/newroot/211/mnt/fillfile" dev="jffs2" ino=2 res=1 errno=0 [ 168.447469][ T8548] netlink: 4 bytes leftover after parsing attributes in process `syz.1.802'. [ 168.454297][ T8548] netlink: 4 bytes leftover after parsing attributes in process `syz.1.802'. [ 168.454866][ T8548] netlink: 4 bytes leftover after parsing attributes in process `syz.1.802'. [ 168.455349][ T8548] netlink: 4 bytes leftover after parsing attributes in process `syz.1.802'. [ 168.455899][ T8548] netlink: 4 bytes leftover after parsing attributes in process `syz.1.802'. [ 168.689783][ T8551] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 168.878929][ T8562] vxlan0: entered allmulticast mode [ 168.898461][ T6385] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 168.898563][ T6385] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 168.898628][ T6385] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 168.898710][ T6385] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 169.125500][ T8575] input: syz0 as /devices/virtual/input/input31 [ 169.515191][ T8577] netlink: 12 bytes leftover after parsing attributes in process `syz.2.814'. [ 169.524744][ T8582] input: syz0 as /devices/virtual/input/input32 [ 169.530003][ T8577] bond2: entered promiscuous mode [ 169.531901][ T8577] 8021q: adding VLAN 0 to HW filter on device bond2 [ 169.581004][ T8577] 8021q: adding VLAN 0 to HW filter on device bond2 [ 169.581195][ T8577] bond2: (slave sit1): The slave device specified does not support setting the MAC address [ 169.581659][ T8577] bond2: (slave sit1): Error -95 calling set_mac_address [ 169.808125][ T8592] tipc: Enabled bearer , priority 0 [ 169.941709][ T8603] vxlan0: entered allmulticast mode [ 169.968570][ T8591] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 169.998382][ T13] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 169.998675][ T13] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 169.998694][ T13] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 169.998711][ T13] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 170.125192][ T8612] input: syz0 as /devices/virtual/input/input33 [ 170.238375][ T5749] Bluetooth: hci1: command 0x0406 tx timeout [ 170.238412][ T5749] Bluetooth: hci2: command 0x0406 tx timeout [ 170.238445][ T5748] Bluetooth: hci0: command 0x0401 tx timeout [ 171.614952][ T8652] netlink: 4 bytes leftover after parsing attributes in process `syz.2.840'. [ 171.784571][ T8648] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 172.078163][ T8659] netlink: 28 bytes leftover after parsing attributes in process `syz.3.842'. [ 172.078186][ T8659] netlink: 28 bytes leftover after parsing attributes in process `syz.3.842'. [ 172.080320][ T8659] syzkaller0: entered promiscuous mode [ 172.080338][ T8659] syzkaller0: entered allmulticast mode [ 172.305244][ T8665] netlink: 16 bytes leftover after parsing attributes in process `syz.3.843'. [ 172.894273][ T8667] input: syz0 as /devices/virtual/input/input34 [ 173.383033][ T8684] netlink: 36 bytes leftover after parsing attributes in process `syz.3.850'. [ 174.574097][ T8711] ovs-dp0: entered promiscuous mode [ 174.582989][ T8711] x_tables: ip_tables: ah match: only valid for protocol 51 [ 174.592269][ T8711] pcieport 0000:00:04.0: PCI bridge to [bus 01] [ 174.592340][ T8711] pcieport 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 174.594451][ T8711] pcieport 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 174.595554][ T8711] pcieport 0000:00:04.0: bridge window [mem 0xfe000000-0xfe1fffff 64bit pref] [ 174.698099][ T8715] netlink: 4 bytes leftover after parsing attributes in process `syz.3.859'. [ 175.337935][ T8726] netlink: 'syz.1.862': attribute type 21 has an invalid length. [ 175.339192][ T8726] device-mapper: ioctl: Unable to rename non-existent device, to uuid § [ 176.769968][ T8745] netlink: 16 bytes leftover after parsing attributes in process `syz.0.870'. [ 177.062195][ T5738] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 177.062221][ T5738] CPU: 0 UID: 0 PID: 5738 Comm: kworker/u34:2 Tainted: G L syzkaller #0 PREEMPT(full) [ 177.062250][ T5738] Tainted: [L]=SOFTLOCKUP [ 177.062259][ T5738] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 177.062273][ T5738] Workqueue: hci1 hci_rx_work [ 177.062306][ T5738] Call Trace: [ 177.062313][ T5738] [ 177.062322][ T5738] dump_stack_lvl+0x100/0x190 [ 177.062352][ T5738] sysfs_warn_dup.cold+0x1c/0x28 [ 177.062383][ T5738] sysfs_create_dir_ns+0x24b/0x2b0 [ 177.062411][ T5738] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 177.062438][ T5738] ? find_held_lock+0x2b/0x80 [ 177.062459][ T5738] ? kobject_add_internal+0x25f/0x930 [ 177.062490][ T5738] ? kobject_add_internal+0x25f/0x930 [ 177.062521][ T5738] ? do_raw_spin_unlock+0x145/0x1e0 [ 177.062553][ T5738] kobject_add_internal+0x2c8/0x930 [ 177.062587][ T5738] kobject_add+0x16a/0x1e0 [ 177.062615][ T5738] ? __pfx_kobject_add+0x10/0x10 [ 177.062642][ T5738] ? class_to_subsys+0x10f/0x150 [ 177.062666][ T5738] ? kobject_put+0xb9/0x640 [ 177.062691][ T5738] ? _raw_spin_unlock+0x28/0x50 [ 177.062727][ T5738] device_add+0x294/0x1970 [ 177.062757][ T5738] ? __pfx_dev_set_name+0x10/0x10 [ 177.062777][ T5738] ? __pfx_device_add+0x10/0x10 [ 177.062806][ T5738] ? mgmt_send_event_skb+0x2fb/0x460 [ 177.062835][ T5738] hci_conn_add_sysfs+0x1a3/0x260 [ 177.062859][ T5738] le_conn_complete_evt+0x122f/0x2130 [ 177.062905][ T5738] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 177.062935][ T5738] ? hci_event_packet+0x186/0xcd0 [ 177.062972][ T5738] hci_le_conn_complete_evt+0x23c/0x3a0 [ 177.063002][ T5738] ? skb_pull_data+0x15f/0x1e0 [ 177.063027][ T5738] hci_le_meta_evt+0x34a/0x5f0 [ 177.063047][ T5738] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 177.063080][ T5738] hci_event_packet+0x51c/0xcd0 [ 177.063111][ T5738] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 177.063131][ T5738] ? __pfx_hci_event_packet+0x10/0x10 [ 177.063166][ T5738] ? lockdep_hardirqs_on+0x7d/0x110 [ 177.063194][ T5738] hci_rx_work+0x451/0xfc0 [ 177.063228][ T5738] process_one_work+0xac7/0x1b10 [ 177.063263][ T5738] ? __pfx_process_one_work+0x10/0x10 [ 177.063286][ T5738] ? lock_acquire+0x1d1/0x380 [ 177.063320][ T5738] ? __pfx_hci_rx_work+0x10/0x10 [ 177.063352][ T5738] worker_thread+0x5ef/0xe50 [ 177.063382][ T5738] ? __pfx_worker_thread+0x10/0x10 [ 177.063405][ T5738] ? kthread+0x13a/0x450 [ 177.063423][ T5738] ? __pfx_worker_thread+0x10/0x10 [ 177.063442][ T5738] kthread+0x373/0x450 [ 177.063461][ T5738] ? __pfx_kthread+0x10/0x10 [ 177.063502][ T5738] ret_from_fork+0x730/0xd60 [ 177.063524][ T5738] ? save_fpregs_to_fpstate+0x19c/0x270 [ 177.063550][ T5738] ? __pfx_ret_from_fork+0x10/0x10 [ 177.063570][ T5738] ? rcu_is_watching+0x13/0xc0 [ 177.063589][ T5738] ? __switch_to+0x800/0x10e0 [ 177.063616][ T5738] ? __pfx_kthread+0x10/0x10 [ 177.063636][ T5738] ret_from_fork_asm+0x1a/0x30 [ 177.063669][ T5738] [ 177.067486][ T5738] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 177.067567][ T5738] Bluetooth: hci1: failed to register connection device [ 178.054493][ T8765] jffs2: notice: (8765) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 178.276768][ T8769] input: syz0 as /devices/virtual/input/input37 [ 178.391021][ T8780] netlink: 16 bytes leftover after parsing attributes in process `syz.2.881'. [ 179.537933][ T5738] Bluetooth: hci0: unexpected event for opcode 0x0c26 [ 179.609418][ T8797] netlink: 4 bytes leftover after parsing attributes in process `syz.1.887'. [ 179.815048][ T8800] netlink: 'syz.3.888': attribute type 4 has an invalid length. [ 180.261794][ T8806] jffs2: notice: (8806) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 180.304509][ T8809] netlink: 'syz.1.898': attribute type 1 has an invalid length. [ 180.322802][ T8809] 8021q: adding VLAN 0 to HW filter on device bond2 [ 180.359671][ T8809] 8021q: adding VLAN 0 to HW filter on device bond2 [ 180.360040][ T8809] bond2: (slave xfrm1): The slave device specified does not support setting the MAC address [ 180.360457][ T8809] bond2: (slave xfrm1): Error -95 calling set_mac_address [ 180.490604][ T8814] device-mapper: table: 248:4: thin-pool: Error opening metadata block device (-EBUSY) [ 180.490625][ T8814] device-mapper: ioctl: error adding target to table [ 180.495015][ T8814] netlink: 4 bytes leftover after parsing attributes in process `syz.1.892'. [ 180.699975][ T8820] netlink: 16 bytes leftover after parsing attributes in process `syz.3.893'. [ 182.067828][ T8840] syz.0.899 (8840) used greatest stack depth: 17336 bytes left [ 182.141480][ T42] audit: type=1326 audit(1792629941.600:396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.141687][ T42] audit: type=1326 audit(1792629941.600:397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.142812][ T42] audit: type=1326 audit(1792629941.600:398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.144250][ T42] audit: type=1326 audit(1792629941.600:399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.144459][ T42] audit: type=1326 audit(1792629941.600:400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.144721][ T42] audit: type=1326 audit(1792629941.600:401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.144942][ T42] audit: type=1326 audit(1792629941.600:402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.145901][ T42] audit: type=1326 audit(1792629941.600:403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.146140][ T42] audit: type=1326 audit(1792629941.600:404): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=377 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.146469][ T42] audit: type=1326 audit(1792629941.600:405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8847 comm="syz.0.903" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f76fbc code=0x7ffc0000 [ 182.219499][ T8851] netlink: 16 bytes leftover after parsing attributes in process `syz.1.904'. [ 182.594686][ T8856] netlink: 4 bytes leftover after parsing attributes in process `syz.2.907'. [ 183.266722][ T5738] Bluetooth: hci1: command 0x0406 tx timeout [ 183.745593][ T8881] netlink: 20 bytes leftover after parsing attributes in process `syz.2.913'. [ 184.813528][ T8899] netlink: 16 bytes leftover after parsing attributes in process `syz.3.920'. [ 185.049982][ T8906] netlink: 16 bytes leftover after parsing attributes in process `syz.1.929'. [ 185.829506][ T8913] netlink: 4 bytes leftover after parsing attributes in process `syz.2.924'. [ 188.193648][ T8945] netlink: 20 bytes leftover after parsing attributes in process `syz.1.927'. [ 189.288861][ T8948] FAULT_INJECTION: forcing a failure. [ 189.288861][ T8948] name failslab, interval 1, probability 0, space 0, times 0 [ 189.288887][ T8948] CPU: 2 UID: 0 PID: 8948 Comm: syz.1.940 Tainted: G L syzkaller #0 PREEMPT(full) [ 189.288905][ T8948] Tainted: [L]=SOFTLOCKUP [ 189.288910][ T8948] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 189.288918][ T8948] Call Trace: [ 189.288922][ T8948] [ 189.288927][ T8948] dump_stack_lvl+0x100/0x190 [ 189.288947][ T8948] should_fail_ex.cold+0x5/0xa [ 189.288965][ T8948] should_failslab+0xc2/0x120 [ 189.288984][ T8948] kmem_cache_alloc_noprof+0x92/0x6a0 [ 189.289001][ T8948] ? security_file_alloc+0x34/0x2c0 [ 189.289018][ T8948] security_file_alloc+0x34/0x2c0 [ 189.289034][ T8948] init_file+0x95/0x480 [ 189.289052][ T8948] alloc_empty_file+0x79/0x1c0 [ 189.289070][ T8948] alloc_file_pseudo+0x17e/0x290 [ 189.289088][ T8948] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 189.289106][ T8948] ? alloc_fd+0x471/0x7a0 [ 189.289125][ T8948] sock_alloc_file+0x50/0x210 [ 189.289142][ T8948] __sys_socket+0x1c0/0x260 [ 189.289156][ T8948] ? __pfx___sys_socket+0x10/0x10 [ 189.289170][ T8948] ? __might_fault+0xc5/0x140 [ 189.289184][ T8948] __ia32_sys_socket+0x72/0xb0 [ 189.289198][ T8948] __do_fast_syscall_32+0x14b/0x8c0 [ 189.289212][ T8948] ? lockdep_hardirqs_on+0x7d/0x110 [ 189.289226][ T8948] do_fast_syscall_32+0x32/0x70 [ 189.289240][ T8948] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 189.289254][ T8948] RIP: 0023:0xf748efbc [ 189.289264][ T8948] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 189.289275][ T8948] RSP: 002b:00000000f54a64bc EFLAGS: 00000246 ORIG_RAX: 0000000000000167 [ 189.289287][ T8948] RAX: ffffffffffffffda RBX: 000000000000001f RCX: 0000000000000003 [ 189.289294][ T8948] RDX: 0000000000000004 RSI: 0000000000000001 RDI: 00000000f54a653c [ 189.289302][ T8948] RBP: 00000000f54a65ec R08: 0000000000000000 R09: 0000000000000000 [ 189.289309][ T8948] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 189.289317][ T8948] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 189.289332][ T8948] [ 191.115000][ T8973] netlink: 'syz.1.938': attribute type 4 has an invalid length. [ 192.081537][ T8990] overlayfs: failed to resolve './bus': -2 [ 193.759813][ T1439] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.759845][ T1439] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.511353][ T9007] ovs-dp0: entered promiscuous mode [ 195.518793][ T9007] x_tables: ip_tables: ah match: only valid for protocol 51 [ 195.521928][ T9007] pcieport 0000:00:04.0: PCI bridge to [bus 01] [ 195.521987][ T9007] pcieport 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 195.523734][ T9007] pcieport 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 195.524805][ T9007] pcieport 0000:00:04.0: bridge window [mem 0xfe000000-0xfe1fffff 64bit pref] [ 195.783208][ T9018] netlink: 20 bytes leftover after parsing attributes in process `syz.3.945'. [ 195.825885][ T50] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 195.985352][ T50] usb 6-1: Using ep0 maxpacket: 8 [ 196.024650][ T50] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 196.042801][ T50] usb 6-1: config 0 has no interfaces? [ 196.043655][ T50] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.197349][ T50] usb 6-1: config 0 descriptor?? [ 196.498620][ T5845] usb 6-1: USB disconnect, device number 6 [ 197.560877][ T9034] netlink: 'syz.0.953': attribute type 4 has an invalid length. [ 197.562307][ T9031] FAULT_INJECTION: forcing a failure. [ 197.562307][ T9031] name failslab, interval 1, probability 0, space 0, times 0 [ 197.562338][ T9031] CPU: 0 UID: 0 PID: 9031 Comm: syz.1.964 Tainted: G L syzkaller #0 PREEMPT(full) [ 197.562365][ T9031] Tainted: [L]=SOFTLOCKUP [ 197.562372][ T9031] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 197.562384][ T9031] Call Trace: [ 197.562391][ T9031] [ 197.562399][ T9031] dump_stack_lvl+0x100/0x190 [ 197.562431][ T9031] should_fail_ex.cold+0x5/0xa [ 197.562457][ T9031] should_failslab+0xc2/0x120 [ 197.562486][ T9031] __kvmalloc_node_noprof+0x113/0x9b0 [ 197.562510][ T9031] ? __kmalloc_cache_noprof+0x281/0x6d0 [ 197.562530][ T9031] ? percpu_ref_init+0xec/0x3f0 [ 197.562557][ T9031] ? io_alloc_cache_init+0x38/0x170 [ 197.562586][ T9031] io_alloc_cache_init+0x38/0x170 [ 197.562613][ T9031] io_uring_setup.cold+0x4aa/0x1c0e [ 197.562644][ T9031] ? find_held_lock+0x2b/0x80 [ 197.562665][ T9031] ? __pfx_io_uring_setup+0x10/0x10 [ 197.562690][ T9031] ? __lock_acquire+0x5c0/0x1f40 [ 197.562729][ T9031] ? find_held_lock+0x2b/0x80 [ 197.562748][ T9031] ? __might_fault+0xc5/0x140 [ 197.562768][ T9031] ? __might_fault+0xc5/0x140 [ 197.562803][ T9031] __ia32_sys_io_uring_setup+0xc2/0x170 [ 197.562827][ T9031] __do_fast_syscall_32+0x14b/0x8c0 [ 197.562855][ T9031] do_fast_syscall_32+0x32/0x70 [ 197.562879][ T9031] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 197.562903][ T9031] RIP: 0023:0xf748efbc [ 197.562920][ T9031] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 197.562938][ T9031] RSP: 002b:00000000f54a64bc EFLAGS: 00000282 ORIG_RAX: 00000000000001a9 [ 197.562958][ T9031] RAX: ffffffffffffffda RBX: 0000000000007042 RCX: 0000000080000e00 [ 197.562970][ T9031] RDX: 00000000f72111d7 RSI: 0000000000000001 RDI: 00000000f54a653c [ 197.562981][ T9031] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 197.562990][ T9031] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 197.563002][ T9031] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 197.563027][ T9031] [ 197.569181][ T9031] netlink: 8 bytes leftover after parsing attributes in process `syz.1.964'. [ 197.595589][ T9031] bridge2: entered promiscuous mode [ 197.595636][ T9031] bridge2: entered allmulticast mode [ 198.685801][ T9049] netlink: 4 bytes leftover after parsing attributes in process `syz.0.958'. [ 198.721358][ T9056] input: syz0 as /devices/virtual/input/input40 [ 198.879488][ T9061] kvm: requested 7542 ns i8254 timer period limited to 200000 ns [ 199.188590][ T9067] netlink: 20 bytes leftover after parsing attributes in process `syz.0.963'. [ 199.816261][ T1165] IPVS: starting estimator thread 0... [ 199.849017][ T9075] tipc: Enabling of bearer rejected, already enabled [ 199.854104][ T9075] syzkaller0: mtu less than device minimum [ 199.905168][ T9073] IPVS: using max 43 ests per chain, 103200 per kthread [ 200.132232][ T9087] nbd: must specify an index to disconnect [ 200.138120][ T9087] FAULT_INJECTION: forcing a failure. [ 200.138120][ T9087] name failslab, interval 1, probability 0, space 0, times 0 [ 200.138141][ T9087] CPU: 3 UID: 0 PID: 9087 Comm: syz.2.975 Tainted: G L syzkaller #0 PREEMPT(full) [ 200.138158][ T9087] Tainted: [L]=SOFTLOCKUP [ 200.138162][ T9087] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 200.138169][ T9087] Call Trace: [ 200.138174][ T9087] [ 200.138179][ T9087] dump_stack_lvl+0x100/0x190 [ 200.138199][ T9087] should_fail_ex.cold+0x5/0xa [ 200.138214][ T9087] should_failslab+0xc2/0x120 [ 200.138239][ T9087] __kmalloc_noprof+0xfc/0x840 [ 200.138261][ T9087] ? ceph_msg_new2+0x298/0x4f0 [ 200.138281][ T9087] ceph_msg_new2+0x298/0x4f0 [ 200.138303][ T9087] msgpool_alloc+0xa8/0x200 [ 200.138322][ T9087] ? __pfx_msgpool_alloc+0x10/0x10 [ 200.138343][ T9087] ? __pfx_msgpool_alloc+0x10/0x10 [ 200.138362][ T9087] mempool_init_node+0x2f7/0x6f0 [ 200.138388][ T9087] ? __pfx_msgpool_free+0x10/0x10 [ 200.138409][ T9087] mempool_create_node_noprof+0xe9/0x1b0 [ 200.138430][ T9087] ? __pfx_msgpool_alloc+0x10/0x10 [ 200.138455][ T9087] ceph_msgpool_init+0xdc/0x1d0 [ 200.138480][ T9087] ceph_osdc_init+0x4f1/0xa00 [ 200.138520][ T9087] ceph_create_client+0x281/0x370 [ 200.138549][ T9087] ceph_get_tree+0x1a4/0x1fd0 [ 200.138571][ T9087] ? bpf_lsm_capable+0x9/0x10 [ 200.138590][ T9087] ? security_capable+0x80/0x260 [ 200.138612][ T9087] vfs_get_tree+0x92/0x320 [ 200.138632][ T9087] path_mount+0x7d0/0x2850 [ 200.138654][ T9087] ? __pfx_path_mount+0x10/0x10 [ 200.138670][ T9087] ? lockdep_hardirqs_on+0x7d/0x110 [ 200.138696][ T9087] ? putname+0xb1/0x110 [ 200.138717][ T9087] ? kmem_cache_free+0x127/0x6c0 [ 200.138737][ T9087] ? __ia32_sys_mount+0x292/0x310 [ 200.138748][ T9087] __ia32_sys_mount+0x292/0x310 [ 200.138761][ T9087] ? __pfx___ia32_sys_mount+0x10/0x10 [ 200.138778][ T9087] __do_fast_syscall_32+0x14b/0x8c0 [ 200.138795][ T9087] ? lockdep_hardirqs_on+0x7d/0x110 [ 200.138810][ T9087] do_fast_syscall_32+0x32/0x70 [ 200.138826][ T9087] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 200.138842][ T9087] RIP: 0023:0xf7fc7fbc [ 200.138852][ T9087] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 200.138864][ T9087] RSP: 002b:00000000f547650c EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 200.138877][ T9087] RAX: ffffffffffffffda RBX: 0000000080002840 RCX: 0000000080002880 [ 200.138884][ T9087] RDX: 00000000800028c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 200.138892][ T9087] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 200.138899][ T9087] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 200.138906][ T9087] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 200.138921][ T9087] [ 201.211131][ T9105] netlink: 20 bytes leftover after parsing attributes in process `syz.1.979'. [ 203.005615][ T9132] netlink: 20 bytes leftover after parsing attributes in process `syz.3.986'. [ 203.331696][ T9144] netlink: 16 bytes leftover after parsing attributes in process `syz.1.989'. [ 204.381118][ T9158] 8021q: adding VLAN 0 to HW filter on device bond3 [ 204.409904][ T9158] bond3: (slave ip6gretap1): making interface the new active one [ 204.411205][ T9158] bond3: (slave ip6gretap1): Enslaving as an active interface with an up link [ 204.501308][ T9158] bond3: (slave vlan3): the slave hw address is in use by the bond; giving it the hw address of ip6gretap1 [ 204.618818][ T9164] binder: BC_ATTEMPT_ACQUIRE not supported [ 204.618838][ T9164] binder: 9163:9164 ioctl c0306201 80000000 returned -22 [ 204.630365][ T9164] comedi comedi0: Minor 47 could not be opened [ 206.221583][ T9195] 8021q: adding VLAN 0 to HW filter on device bond4 [ 206.253503][ T9195] bond4: (slave ip6gretap2): making interface the new active one [ 206.256378][ T9195] bond4: (slave ip6gretap2): Enslaving as an active interface with an up link [ 206.304404][ T9195] bond4: (slave vlan4): the slave hw address is in use by the bond; giving it the hw address of ip6gretap2 [ 206.412959][ T937] libceph: connect (1)[c::]:6789 error -101 [ 206.413099][ T937] libceph: mon0 (1)[c::]:6789 connect error [ 206.499374][ T42] kauditd_printk_skb: 185 callbacks suppressed [ 206.499395][ T42] audit: type=1326 audit(1792629965.953:591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9207 comm="syz.3.1008" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x0 [ 206.518583][ T9203] ceph: No mds server is up or the cluster is laggy [ 207.456313][ T9225] overlayfs: failed to resolve './bus': -2 [ 207.557240][ T9215] loop9: detected capacity change from 0 to 255852544 [ 207.697818][ T9228] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1013'. [ 208.185387][ T9233] overlayfs: failed to resolve './bus': -2 [ 208.373148][ T9241] bridge3: entered promiscuous mode [ 208.373162][ T9241] bridge3: entered allmulticast mode [ 208.375682][ T9243] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1026'. [ 208.388686][ T9243] vlan3: entered allmulticast mode [ 208.388698][ T9243] bridge2: entered allmulticast mode [ 208.393090][ T9243] bridge2: port 1(erspan0) entered blocking state [ 208.393170][ T9243] bridge2: port 1(erspan0) entered disabled state [ 208.393235][ T9243] erspan0: entered allmulticast mode [ 208.394190][ T9243] erspan0: entered promiscuous mode [ 208.396047][ T9243] bridge2: port 1(erspan0) entered blocking state [ 208.396090][ T9243] bridge2: port 1(erspan0) entered forwarding state [ 209.021480][ T9266] loop9: detected capacity change from 0 to 255852544 [ 209.812128][ T9278] overlayfs: failed to resolve './bus': -2 [ 209.973472][ T9282] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1027'. [ 210.316676][ T9286] bridge3: entered promiscuous mode [ 210.316691][ T9286] bridge3: entered allmulticast mode [ 210.454184][ T9291] jffs2: notice: (9291) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 210.613296][ T9297] hub 6-0:1.0: USB hub found [ 210.616719][ T9297] hub 6-0:1.0: 1 port detected [ 211.240215][ T9303] binder: 9302:9303 ioctl c00c6211 0 returned -14 [ 211.941614][ T937] usb 6-1: new full-speed USB device number 7 using dummy_hcd [ 212.416289][ T937] usb 6-1: unable to get BOS descriptor or descriptor too short [ 212.522117][ T937] usb 6-1: not running at top speed; connect to a high speed hub [ 212.522139][ T937] usb 6-1: New USB device found, idVendor=0923, idProduct=010f, bcdDevice=c5.7c [ 212.534105][ T937] usb 6-1: config 2 has an invalid interface number: 99 but max is 0 [ 212.534129][ T937] usb 6-1: config 2 has no interface number 0 [ 212.534147][ T937] usb 6-1: config 2 interface 99 has no altsetting 0 [ 212.584220][ T937] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.584237][ T937] usb 6-1: Product: syz [ 212.584245][ T937] usb 6-1: Manufacturer: syz [ 212.584252][ T937] usb 6-1: SerialNumber: syz [ 212.933110][ T0] NOHZ tick-stop error: local softirq work is pending, handler #280!!! [ 212.962863][ T937] gspca_main: tv8532-2.14.0 probing 0923:010f [ 213.002774][ T937] usb 6-1: USB disconnect, device number 7 [ 213.447750][ T9341] null_blk: rnullb0: using native zone append [ 213.527780][ T9341] null_blk: disk rnullb0 created [ 214.657940][ T9359] vlan2: entered promiscuous mode [ 214.657955][ T9359] hsr0: entered promiscuous mode [ 214.665783][ T9359] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1052'. [ 214.667072][ T9359] hsr_slave_0: left promiscuous mode [ 214.670164][ T9359] hsr_slave_1: left promiscuous mode [ 214.794697][ T42] audit: type=1326 audit(1792629974.254:592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.794744][ T42] audit: type=1326 audit(1792629974.254:593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.795777][ T42] audit: type=1326 audit(1792629974.254:594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.795939][ T42] audit: type=1326 audit(1792629974.254:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.796054][ T42] audit: type=1326 audit(1792629974.254:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=40 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.839039][ T42] audit: type=1326 audit(1792629974.304:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.839086][ T42] audit: type=1326 audit(1792629974.304:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.839788][ T42] audit: type=1326 audit(1792629974.304:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.841140][ T42] audit: type=1326 audit(1792629974.304:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.841287][ T42] audit: type=1326 audit(1792629974.304:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9364 comm="syz.3.1053" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf739efbc code=0x7ffc0000 [ 214.890192][ T9365] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1053'. [ 214.891215][ T9365] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1053'. [ 215.034890][ T9367] FAULT_INJECTION: forcing a failure. [ 215.034890][ T9367] name failslab, interval 1, probability 0, space 0, times 0 [ 215.034916][ T9367] CPU: 2 UID: 0 PID: 9367 Comm: syz.3.1054 Tainted: G L syzkaller #0 PREEMPT(full) [ 215.034933][ T9367] Tainted: [L]=SOFTLOCKUP [ 215.034937][ T9367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 215.034944][ T9367] Call Trace: [ 215.034948][ T9367] [ 215.034954][ T9367] dump_stack_lvl+0x100/0x190 [ 215.034973][ T9367] should_fail_ex.cold+0x5/0xa [ 215.034989][ T9367] should_failslab+0xc2/0x120 [ 215.035008][ T9367] __kmalloc_noprof+0xfc/0x840 [ 215.035025][ T9367] ? lsm_blob_alloc+0x68/0x90 [ 215.035045][ T9367] lsm_blob_alloc+0x68/0x90 [ 215.035062][ T9367] security_prepare_creds+0x2d/0x290 [ 215.035079][ T9367] prepare_creds+0x5d6/0x950 [ 215.035094][ T9367] restrict_one_thread_callback+0x17a/0xb70 [ 215.035112][ T9367] ? _raw_spin_unlock_irq+0x23/0x50 [ 215.035125][ T9367] task_work_run+0x150/0x240 [ 215.035138][ T9367] ? __pfx_task_work_run+0x10/0x10 [ 215.035154][ T9367] get_signal+0x1bd/0x21d0 [ 215.035173][ T9367] ? __pfx_io_submit_one+0x10/0x10 [ 215.035185][ T9367] ? __pfx_get_signal+0x10/0x10 [ 215.035201][ T9367] ? lock_acquire+0x1d1/0x380 [ 215.035216][ T9367] ? percpu_ref_put_many.constprop.0+0x23/0x2a0 [ 215.035238][ T9367] ? find_held_lock+0x2b/0x80 [ 215.035252][ T9367] arch_do_signal_or_restart+0x91/0x7a0 [ 215.035286][ T9367] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 215.035313][ T9367] ? __might_fault+0xc5/0x140 [ 215.035330][ T9367] exit_to_user_mode_loop+0x139/0x700 [ 215.035349][ T9367] ? rcu_is_watching+0x13/0xc0 [ 215.035362][ T9367] __do_fast_syscall_32+0x5b0/0x8c0 [ 215.035379][ T9367] do_fast_syscall_32+0x32/0x70 [ 215.035395][ T9367] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 215.035409][ T9367] RIP: 0023:0xf739efbc [ 215.035419][ T9367] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 215.035430][ T9367] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 00000000000000f8 [ 215.035442][ T9367] RAX: 0000000000000001 RBX: 00000000f7eff000 RCX: 0000000000000001 [ 215.035449][ T9367] RDX: 0000000080000840 RSI: 0000000000000000 RDI: 0000000000000000 [ 215.035455][ T9367] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 215.035462][ T9367] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 215.035469][ T9367] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 215.035483][ T9367] [ 215.548821][ T9376] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1058'. [ 215.548844][ T9376] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1058'. [ 215.569513][ T9376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 215.575820][ T9376] bond4: (slave bond0): Enslaving as an active interface with a down link [ 215.581151][ T9376] netlink: 'syz.3.1058': attribute type 4 has an invalid length. [ 215.581171][ T9376] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1058'. [ 215.582278][ T9376] .`: renamed from bond0 (while UP) [ 215.861072][ T9391] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1057'. [ 217.476034][ T9404] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1070'. [ 217.962563][ T5845] usb 7-1: new low-speed USB device number 13 using dummy_hcd [ 218.123242][ T5845] usb 7-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.40 [ 218.124553][ T5845] usb 7-1: config 1 interface 0 altsetting 193 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 218.124580][ T5845] usb 7-1: config 1 interface 0 altsetting 193 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 218.124602][ T5845] usb 7-1: config 1 interface 0 has no altsetting 0 [ 218.129071][ T5845] usb 7-1: string descriptor 0 read error: -22 [ 218.129171][ T5845] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.157982][ T9407] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 218.158948][ T9407] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 218.277602][ T9404] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 218.462515][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462529][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462535][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462541][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462546][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462552][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462557][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462563][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462569][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462574][ T9413] tc action pedit 'at' offset 5 out of bounds [ 218.462621][ T9413] 0: reclassify loop, rule prio 0, protocol 800 [ 218.573908][ T5845] usbhid 7-1:1.0: can't add hid device: -71 [ 218.573974][ T5845] usbhid 7-1:1.0: probe with driver usbhid failed with error -71 [ 218.575452][ T5845] usb 7-1: USB disconnect, device number 13 [ 222.202687][ T9444] overlayfs: failed to resolve './bus': -2 [ 222.385737][ T66] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 222.387594][ T66] Bluetooth: hci1: Injecting HCI hardware error event [ 222.391521][ T5738] Bluetooth: hci1: hardware error 0x00 [ 222.451460][ T9464] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1082'. [ 222.572205][ T1041] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 222.744439][ T1041] usb 7-1: New USB device found, idVendor=110a, idProduct=1410, bcdDevice= 0.00 [ 222.751227][ T1041] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 222.751320][ T1041] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.422211][ T24] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 223.571909][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 223.574565][ T24] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 223.575071][ T24] usb 5-1: config 0 has no interfaces? [ 223.575087][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.578834][ T24] usb 5-1: config 0 descriptor?? [ 223.744900][ T1041] mxuport 7-1:1.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71) [ 223.745163][ T1041] mxuport 7-1:1.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71) [ 223.745191][ T1041] mxuport 7-1:1.0: probe with driver mxuport failed with error -71 [ 223.747360][ T1041] usb 7-1: USB disconnect, device number 14 [ 223.796851][ T24] usb 5-1: USB disconnect, device number 11 [ 223.922442][ T9484] gadgetfs: bound to dummy_udc driver [ 224.056938][ T9491] netlink: 'syz.3.1089': attribute type 2 has an invalid length. [ 224.056953][ T9491] netlink: 208 bytes leftover after parsing attributes in process `syz.3.1089'. [ 224.056963][ T9491] netlink: 'syz.3.1089': attribute type 2 has an invalid length. [ 224.090938][ T9493] FAULT_INJECTION: forcing a failure. [ 224.090938][ T9493] name failslab, interval 1, probability 0, space 0, times 0 [ 224.090962][ T9493] CPU: 3 UID: 0 PID: 9493 Comm: syz.3.1090 Tainted: G L syzkaller #0 PREEMPT(full) [ 224.090978][ T9493] Tainted: [L]=SOFTLOCKUP [ 224.090982][ T9493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 224.090989][ T9493] Call Trace: [ 224.090994][ T9493] [ 224.090998][ T9493] dump_stack_lvl+0x100/0x190 [ 224.091019][ T9493] should_fail_ex.cold+0x5/0xa [ 224.091034][ T9493] should_failslab+0xc2/0x120 [ 224.091052][ T9493] __kmalloc_noprof+0xfc/0x840 [ 224.091067][ T9493] ? tomoyo_encode2+0xfb/0x3c0 [ 224.091086][ T9493] tomoyo_encode2+0xfb/0x3c0 [ 224.091104][ T9493] tomoyo_encode+0x29/0x50 [ 224.091119][ T9493] tomoyo_realpath_from_path+0x18c/0x690 [ 224.091139][ T9493] tomoyo_path_number_perm+0x23c/0x580 [ 224.091153][ T9493] ? tomoyo_path_number_perm+0x22e/0x580 [ 224.091167][ T9493] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 224.091181][ T9493] ? futex_wait+0x11e/0x370 [ 224.091200][ T9493] ? __lock_acquire+0x5c0/0x1f40 [ 224.091221][ T9493] ? __fget_files+0x34/0x3d0 [ 224.091236][ T9493] ? find_held_lock+0x2b/0x80 [ 224.091248][ T9493] ? __fget_files+0x215/0x3d0 [ 224.091261][ T9493] ? hook_file_ioctl_common+0x140/0x440 [ 224.091275][ T9493] ? __fget_files+0x215/0x3d0 [ 224.091292][ T9493] ? __fget_files+0x21f/0x3d0 [ 224.091310][ T9493] security_file_ioctl_compat+0xd3/0x230 [ 224.091325][ T9493] __ia32_compat_sys_ioctl+0xc2/0x360 [ 224.091340][ T9493] __do_fast_syscall_32+0x14b/0x8c0 [ 224.091357][ T9493] do_fast_syscall_32+0x32/0x70 [ 224.091371][ T9493] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 224.091386][ T9493] RIP: 0023:0xf739efbc [ 224.091395][ T9493] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 224.091407][ T9493] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 224.091419][ T9493] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000004008af00 [ 224.091426][ T9493] RDX: 00000000800001c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.091434][ T9493] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 224.091441][ T9493] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 224.091448][ T9493] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 224.091464][ T9493] [ 224.091474][ T9493] ERROR: Out of memory at tomoyo_realpath_from_path. [ 224.251882][ T24] usb 5-1: new full-speed USB device number 12 using dummy_hcd [ 224.252119][ C2] gadgetfs: connected [ 224.252282][ T24] gadgetfs: disconnected [ 224.344387][ T9505] overlayfs: failed to resolve './bus': -2 [ 224.349666][ T9508] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1092'. [ 224.541850][ T5738] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 225.109751][ T9517] bridge3: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 225.110073][ T9517] bridge3: entered promiscuous mode [ 225.110117][ T9517] bridge3: entered allmulticast mode [ 225.939678][ T9544] 0x000000000000-0x000000010000 : "" [ 225.981973][ T9544] ftl_cs: FTL header not found. [ 225.984711][ T9544] FAULT_INJECTION: forcing a failure. [ 225.984711][ T9544] name failslab, interval 1, probability 0, space 0, times 0 [ 225.984748][ T9544] CPU: 1 UID: 0 PID: 9544 Comm: syz.0.1100 Tainted: G L syzkaller #0 PREEMPT(full) [ 225.984778][ T9544] Tainted: [L]=SOFTLOCKUP [ 225.984786][ T9544] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 225.984797][ T9544] Call Trace: [ 225.984804][ T9544] [ 225.984812][ T9544] dump_stack_lvl+0x100/0x190 [ 225.984844][ T9544] should_fail_ex.cold+0x5/0xa [ 225.984871][ T9544] should_failslab+0xc2/0x120 [ 225.984900][ T9544] __kmalloc_cache_noprof+0x91/0x6d0 [ 225.984923][ T9544] ? blk_mq_init_allocated_queue+0xcf/0x1440 [ 225.984975][ T9544] blk_mq_init_allocated_queue+0xcf/0x1440 [ 225.985007][ T9544] ? blk_alloc_queue+0x627/0x790 [ 225.985029][ T9544] ? blk_alloc_queue+0x1a3/0x790 [ 225.985049][ T9544] ? alloc_pages_node_noprof+0x11d/0x200 [ 225.985073][ T9544] blk_mq_alloc_queue+0x1bd/0x290 [ 225.985093][ T9544] ? __pfx_blk_mq_alloc_queue+0x10/0x10 [ 225.985133][ T9544] ? blk_mq_alloc_tag_set+0xe27/0x1330 [ 225.985166][ T9544] __blk_mq_alloc_disk+0x29/0x120 [ 225.985186][ T9544] add_mtd_blktrans_dev+0x7ad/0x1520 [ 225.985218][ T9544] ? __pfx_add_mtd_blktrans_dev+0x10/0x10 [ 225.985259][ T9544] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 225.985282][ T9544] ? mtdblock_add_mtd+0x4a/0x270 [ 225.985315][ T9544] mtdblock_add_mtd+0x1cc/0x270 [ 225.985338][ T9544] blktrans_notify_add+0xa2/0xf0 [ 225.985362][ T9544] add_mtd_device+0xb6d/0x1820 [ 225.985396][ T9544] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 225.985419][ T9544] ? __pfx_add_mtd_device+0x10/0x10 [ 225.985457][ T9544] mtd_add_partition+0x376/0x6a0 [ 225.985479][ T9544] ? __pfx_mtd_add_partition+0x10/0x10 [ 225.985492][ T9544] ? __might_fault+0xc5/0x140 [ 225.985513][ T9544] ? __might_fault+0xc5/0x140 [ 225.985546][ T9544] mtdchar_blkpg_ioctl+0x207/0x250 [ 225.985568][ T9544] ? __pfx_mtdchar_blkpg_ioctl+0x10/0x10 [ 225.985608][ T9544] mtdchar_compat_ioctl+0x3d6/0x440 [ 225.985633][ T9544] ? find_held_lock+0x2b/0x80 [ 225.985654][ T9544] ? __pfx_mtdchar_compat_ioctl+0x10/0x10 [ 225.985692][ T9544] ? __pfx_mtdchar_compat_ioctl+0x10/0x10 [ 225.985710][ T9544] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 225.985736][ T9544] __do_fast_syscall_32+0x14b/0x8c0 [ 225.985765][ T9544] do_fast_syscall_32+0x32/0x70 [ 225.985788][ T9544] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 225.985812][ T9544] RIP: 0023:0xf7f76fbc [ 225.985829][ T9544] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 225.985849][ T9544] RSP: 002b:00000000f542650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 225.985870][ T9544] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000000001269 [ 225.985884][ T9544] RDX: 00000000800009c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 225.985895][ T9544] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 225.985905][ T9544] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 225.985916][ T9544] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 225.985945][ T9544] [ 226.253237][ T9552] rxe_eth0 speed is unknown, defaulting to 1000 [ 226.354490][ T9557] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1105'. [ 226.720173][ T1041] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 226.901709][ T1041] usb 7-1: Using ep0 maxpacket: 8 [ 226.902382][ T1041] usb 7-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 226.903065][ T1041] usb 7-1: config 0 has no interfaces? [ 226.903093][ T1041] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.905086][ T1041] usb 7-1: config 0 descriptor?? [ 227.468313][ T1041] usb 7-1: USB disconnect, device number 15 [ 227.811413][ T7557] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 227.961552][ T7557] usb 6-1: Using ep0 maxpacket: 32 [ 227.963842][ T7557] usb 6-1: unable to get BOS descriptor or descriptor too short [ 227.963879][ T7557] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0102, bcdDevice=89.0e [ 227.964854][ T7557] usb 6-1: config 8 has an invalid interface number: 188 but max is 0 [ 227.964875][ T7557] usb 6-1: config 8 has no interface number 0 [ 227.964898][ T7557] usb 6-1: config 8 interface 188 has no altsetting 0 [ 227.967656][ T7557] usb 6-1: string descriptor 0 read error: -22 [ 227.967756][ T7557] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.973236][ T7557] dvb-usb: found a 'Terratec Cinergy S2 USB HD Rev.3' in warm state. [ 227.973270][ T7557] dw2102: su3000_power_ctrl: 1, initialized 0 [ 227.973284][ T7557] dvb-usb: bulk message failed: -22 (2/0) [ 227.979772][ T7557] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 227.980402][ T7557] dvbdev: DVB: registering new adapter (Terratec Cinergy S2 USB HD Rev.3) [ 227.980426][ T7557] usb 6-1: media controller created [ 227.980439][ T7557] dvb-usb: bulk message failed: -22 (6/0) [ 227.980446][ T7557] dw2102: i2c transfer failed. [ 227.980452][ T7557] dvb-usb: bulk message failed: -22 (6/0) [ 227.980459][ T7557] dw2102: i2c transfer failed. [ 227.980465][ T7557] dvb-usb: bulk message failed: -22 (6/0) [ 227.980471][ T7557] dw2102: i2c transfer failed. [ 227.980476][ T7557] dvb-usb: bulk message failed: -22 (6/0) [ 227.980483][ T7557] dw2102: i2c transfer failed. [ 227.980488][ T7557] dvb-usb: bulk message failed: -22 (6/0) [ 227.980494][ T7557] dw2102: i2c transfer failed. [ 227.980500][ T7557] dvb-usb: bulk message failed: -22 (6/0) [ 227.980506][ T7557] dw2102: i2c transfer failed. [ 227.980510][ T7557] dvb-usb: MAC address: 02:02:02:02:02:02 [ 227.986651][ T7557] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 227.994195][ T7557] dvb-usb: bulk message failed: -22 (3/0) [ 227.994205][ T7557] dw2102: command 0x0e transfer failed. [ 227.994210][ T7557] dvb-usb: bulk message failed: -22 (3/0) [ 227.994216][ T7557] dw2102: command 0x0e transfer failed. [ 228.236345][ T9569] tps6598x 2-0003: failed to read vendor ID: -11, vid: 0x0 [ 228.238610][ T9569] i2c i2c-2: new_device: Instantiated device tps6598x at 0x03 [ 228.268718][ T9580] overlayfs: failed to resolve './bus': -2 [ 228.312069][ T7557] dvb-usb: bulk message failed: -22 (3/0) [ 228.312091][ T7557] dw2102: command 0x0e transfer failed. [ 228.312098][ T7557] dvb-usb: bulk message failed: -22 (3/0) [ 228.312132][ T7557] dw2102: command 0x0e transfer failed. [ 228.312139][ T7557] dvb-usb: bulk message failed: -22 (1/0) [ 228.312149][ T7557] dw2102: command 0x51 transfer failed. [ 228.330307][ T7557] DVB: Unable to find symbol ds3000_attach() [ 228.330321][ T7557] dvb-usb: no frontend was attached by 'Terratec Cinergy S2 USB HD Rev.3' [ 228.381503][ T7557] rc_core: IR keymap rc-su3000 not found [ 228.381522][ T7557] Registered IR keymap rc-empty [ 228.382330][ T7557] rc rc0: Terratec Cinergy S2 USB HD Rev.3 as /devices/platform/dummy_hcd.1/usb6/6-1/rc/rc0 [ 228.383361][ T7557] input: Terratec Cinergy S2 USB HD Rev.3 as /devices/platform/dummy_hcd.1/usb6/6-1/rc/rc0/input41 [ 228.387123][ T7557] dvb-usb: schedule remote query interval to 150 msecs. [ 228.387142][ T7557] dw2102: su3000_power_ctrl: 0, initialized 1 [ 228.387154][ T7557] dvb-usb: Terratec Cinergy S2 USB HD Rev.3 successfully initialized and connected. [ 228.388541][ T7557] usb 6-1: USB disconnect, device number 8 [ 228.445995][ T7557] dvb-usb: Terratec Cinergy S2 USB HD Rev.3 successfully deinitialized and disconnected. [ 229.725887][ T9604] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1116'. [ 229.788538][ T9606] 9pnet_virtio: no channels available for device syz [ 230.292085][ T9612] e1000e 0000:00:02.0: Interrupt Throttle Rate off [ 230.364073][ T9613] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1119'. [ 230.401307][ T9612] e1000e 0000:00:02.0: Some CPU C-states have been disabled in order to enable jumbo frames [ 230.755128][ T9638] input: syz0 as /devices/virtual/input/input42 [ 230.889325][ T5837] e1000e 0000:00:02.0 eth1: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 232.311836][ T7557] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 247.550578][ T9700] syzkaller0: entered promiscuous mode [ 247.550598][ T9700] syzkaller0: entered allmulticast mode [ 247.557014][ T9700] tipc: Enabled bearer , priority 0 [ 247.562114][ T9700] tipc: Resetting bearer [ 247.578118][ T9699] tipc: Resetting bearer [ 247.636431][ T9699] tipc: Disabling bearer [ 247.641575][ T9705] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1131'. [ 247.688266][ T9709] bond4: (slave .`): Releasing active interface [ 247.688293][ T9709] ip6gretap2: entered promiscuous mode [ 247.703078][ T9709] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 247.744846][ T9709] team0: Port device xfrm0 added [ 247.746879][ T9713] tipc: Enabling of bearer rejected, already enabled [ 247.752156][ T9709] tipc: Enabled bearer , priority 0 [ 247.869589][ T9720] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1135'. [ 248.056381][ T9724] input: syz0 as /devices/virtual/input/input43 [ 249.326177][ T9748] tipc: Enabling of bearer rejected, failed to enable media [ 249.852088][ T9757] batman_adv: batadv0: Interface deactivated: ip6gretap1 [ 249.852105][ T9757] batman_adv: batadv0: Removing interface: ip6gretap1 [ 249.853741][ T9757] bond1: (slave bridge2): Releasing backup interface [ 249.853756][ T9757] bridge2: left allmulticast mode [ 249.942699][ T9757] team0: Port device xfrm0 added [ 249.950303][ T9757] tipc: Enabled bearer , priority 0 [ 250.000059][ T9759] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1146'. [ 250.154461][ T9763] netlink: 'syz.1.1148': attribute type 2 has an invalid length. [ 250.154483][ T9763] netlink: 208 bytes leftover after parsing attributes in process `syz.1.1148'. [ 250.154498][ T9763] netlink: 'syz.1.1148': attribute type 2 has an invalid length. [ 250.394758][ T9770] FAULT_INJECTION: forcing a failure. [ 250.394758][ T9770] name failslab, interval 1, probability 0, space 0, times 0 [ 250.394792][ T9770] CPU: 0 UID: 0 PID: 9770 Comm: syz.3.1151 Tainted: G L syzkaller #0 PREEMPT(full) [ 250.394820][ T9770] Tainted: [L]=SOFTLOCKUP [ 250.394827][ T9770] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 250.394839][ T9770] Call Trace: [ 250.394846][ T9770] [ 250.394854][ T9770] dump_stack_lvl+0x100/0x190 [ 250.394885][ T9770] should_fail_ex.cold+0x5/0xa [ 250.394909][ T9770] should_failslab+0xc2/0x120 [ 250.394938][ T9770] __kmalloc_noprof+0xfc/0x840 [ 250.394962][ T9770] ? lockdep_init_map_type+0x5c/0x250 [ 250.394988][ T9770] ? ops_init+0x77/0x5f0 [ 250.395015][ T9770] ops_init+0x77/0x5f0 [ 250.395045][ T9770] setup_net+0x118/0x3a0 [ 250.395069][ T9770] ? __pfx_setup_net+0x10/0x10 [ 250.395098][ T9770] ? bpf_lsm_namespace_init+0x9/0x10 [ 250.395123][ T9770] copy_net_ns+0x340/0x7a0 [ 250.395143][ T9770] create_new_namespaces+0x3ea/0xac0 [ 250.395174][ T9770] unshare_nsproxy_namespaces+0xf6/0x210 [ 250.395201][ T9770] ksys_unshare+0x44f/0x980 [ 250.395229][ T9770] ? __pfx_ksys_unshare+0x10/0x10 [ 250.395258][ T9770] ? __might_fault+0xc5/0x140 [ 250.395285][ T9770] __ia32_sys_unshare+0x30/0x40 [ 250.395310][ T9770] __do_fast_syscall_32+0x14b/0x8c0 [ 250.395335][ T9770] do_fast_syscall_32+0x32/0x70 [ 250.395356][ T9770] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 250.395382][ T9770] RIP: 0023:0xf739efbc [ 250.395396][ T9770] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 250.395415][ T9770] RSP: 002b:00000000f53b650c EFLAGS: 00000292 ORIG_RAX: 0000000000000136 [ 250.395433][ T9770] RAX: ffffffffffffffda RBX: 0000000040000000 RCX: 0000000000000000 [ 250.395444][ T9770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.395454][ T9770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 250.395464][ T9770] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 250.395474][ T9770] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 250.395497][ T9770] [ 250.544934][ T9774] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1152'. [ 250.831355][ T9780] syzkaller0: entered promiscuous mode [ 250.831376][ T9780] syzkaller0: entered allmulticast mode [ 250.840532][ T9780] tipc: Enabled bearer , priority 0 [ 250.845103][ T9780] tipc: Resetting bearer [ 250.850934][ T9778] tipc: Resetting bearer [ 250.863075][ T9778] tipc: Disabling bearer [ 251.005830][ T9783] rxe_eth0 speed is unknown, defaulting to 1000 [ 251.064804][ T9784] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1155'. [ 251.366193][ T9804] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1162'. [ 251.373671][ T42] kauditd_printk_skb: 79 callbacks suppressed [ 251.373686][ T42] audit: type=1326 audit(1792630010.838:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.373730][ T42] audit: type=1326 audit(1792630010.838:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.374678][ T42] audit: type=1326 audit(1792630010.838:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=386 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.374719][ T42] audit: type=1326 audit(1792630010.838:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.374757][ T42] audit: type=1326 audit(1792630010.838:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.376666][ T42] audit: type=1326 audit(1792630010.838:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.376709][ T42] audit: type=1326 audit(1792630010.838:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.376745][ T42] audit: type=1326 audit(1792630010.838:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.385385][ T42] audit: type=1326 audit(1792630010.848:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=267 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 251.385566][ T42] audit: type=1326 audit(1792630010.848:690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9806 comm="syz.1.1163" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf748efbc code=0x7ffc0000 [ 252.552889][ T9832] 8021q: adding VLAN 0 to HW filter on device .` [ 252.583060][ T9832] bridge2: left promiscuous mode [ 252.586268][ T9832] 8021q: adding VLAN 0 to HW filter on device bond4 [ 252.830314][ T9844] netlink: 'syz.0.1171': attribute type 4 has an invalid length. [ 252.881313][ T9845] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1172'. [ 253.242842][ T9848] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1173'. [ 253.750030][ T9872] FAULT_INJECTION: forcing a failure. [ 253.750030][ T9872] name failslab, interval 1, probability 0, space 0, times 0 [ 253.750062][ T9872] CPU: 3 UID: 0 PID: 9872 Comm: syz.0.1178 Tainted: G L syzkaller #0 PREEMPT(full) [ 253.750089][ T9872] Tainted: [L]=SOFTLOCKUP [ 253.750095][ T9872] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 253.750107][ T9872] Call Trace: [ 253.750119][ T9872] [ 253.750127][ T9872] dump_stack_lvl+0x100/0x190 [ 253.750159][ T9872] should_fail_ex.cold+0x5/0xa [ 253.750184][ T9872] should_failslab+0xc2/0x120 [ 253.750211][ T9872] __kmalloc_cache_noprof+0x91/0x6d0 [ 253.750234][ T9872] ? loopback_open+0x9f6/0x13d0 [ 253.750262][ T9872] loopback_open+0x9f6/0x13d0 [ 253.750293][ T9872] snd_pcm_open_substream+0xa76/0x1850 [ 253.750316][ T9872] ? __kasan_kmalloc+0x30/0xb0 [ 253.750340][ T9872] ? __pfx_snd_pcm_open_substream+0x10/0x10 [ 253.750361][ T9872] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 253.750381][ T9872] ? snd_pcm_oss_open+0x5c5/0x1400 [ 253.750415][ T9872] snd_pcm_oss_open+0x715/0x1400 [ 253.750452][ T9872] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 253.750483][ T9872] ? __pfx_default_wake_function+0x10/0x10 [ 253.750510][ T9872] ? __lock_acquire+0x5c0/0x1f40 [ 253.750541][ T9872] ? do_raw_spin_lock+0x128/0x260 [ 253.750569][ T9872] ? soundcore_open+0x231/0x5a0 [ 253.750597][ T9872] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 253.750626][ T9872] soundcore_open+0x2e3/0x5a0 [ 253.750654][ T9872] ? __pfx_soundcore_open+0x10/0x10 [ 253.750680][ T9872] chrdev_open+0x234/0x6a0 [ 253.750704][ T9872] ? __pfx_apparmor_file_open+0x10/0x10 [ 253.750725][ T9872] ? __pfx_chrdev_open+0x10/0x10 [ 253.750750][ T9872] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 253.750776][ T9872] do_dentry_open+0x674/0x1470 [ 253.750800][ T9872] ? __pfx_chrdev_open+0x10/0x10 [ 253.750829][ T9872] vfs_open_consume+0xcc/0x460 [ 253.750849][ T9872] path_openat+0x1547/0x23f0 [ 253.750878][ T9872] ? __pfx_path_openat+0x10/0x10 [ 253.750911][ T9872] do_file_open+0x20e/0x430 [ 253.750937][ T9872] ? __pfx_do_file_open+0x10/0x10 [ 253.750980][ T9872] ? _raw_spin_unlock+0x28/0x50 [ 253.751008][ T9872] ? alloc_fd+0x471/0x7a0 [ 253.751040][ T9872] do_sys_openat2+0x163/0x1d0 [ 253.751088][ T9872] ? __pfx_do_sys_openat2+0x10/0x10 [ 253.751125][ T9872] __ia32_compat_sys_openat+0x12d/0x210 [ 253.751147][ T9872] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 253.751180][ T9872] __do_fast_syscall_32+0x14b/0x8c0 [ 253.751207][ T9872] do_fast_syscall_32+0x32/0x70 [ 253.751230][ T9872] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 253.751251][ T9872] RIP: 0023:0xf7f76fbc [ 253.751267][ T9872] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 253.751284][ T9872] RSP: 002b:00000000f542650c EFLAGS: 00000292 ORIG_RAX: 0000000000000127 [ 253.751303][ T9872] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000000 [ 253.751314][ T9872] RDX: 0000000000020080 RSI: 0000000000000000 RDI: 0000000000000000 [ 253.751326][ T9872] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.751337][ T9872] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 253.751349][ T9872] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.751375][ T9872] [ 253.850934][ T9876] input: syz0 as /devices/virtual/input/input44 [ 255.201909][ T1439] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.201953][ T1439] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.937640][ T9910] tipc: Enabled bearer , priority 0 [ 255.940845][ T9910] syzkaller0: entered promiscuous mode [ 255.940857][ T9910] syzkaller0: entered allmulticast mode [ 256.080825][ T9910] tipc: Resetting bearer [ 256.131870][ T9909] tipc: Resetting bearer [ 256.185683][ T9909] tipc: Disabling bearer [ 256.298846][ T9914] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1190'. [ 256.379488][ T9919] input: syz0 as /devices/virtual/input/input45 [ 257.325997][ T9938] 9pnet_fd: Insufficient options for proto=fd [ 258.560619][ T9956] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1203'. [ 261.068750][ T9989] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1215'. [ 261.424101][ T9995] Set syz1 is full, maxelem 246 reached [ 261.463196][ T9999] FAULT_INJECTION: forcing a failure. [ 261.463196][ T9999] name failslab, interval 1, probability 0, space 0, times 0 [ 261.463226][ T9999] CPU: 2 UID: 0 PID: 9999 Comm: syz.0.1217 Tainted: G L syzkaller #0 PREEMPT(full) [ 261.463247][ T9999] Tainted: [L]=SOFTLOCKUP [ 261.463253][ T9999] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 261.463262][ T9999] Call Trace: [ 261.463268][ T9999] [ 261.463275][ T9999] dump_stack_lvl+0x100/0x190 [ 261.463302][ T9999] should_fail_ex.cold+0x5/0xa [ 261.463323][ T9999] should_failslab+0xc2/0x120 [ 261.463348][ T9999] __kmalloc_cache_noprof+0x91/0x6d0 [ 261.463366][ T9999] ? __debugfs_file_get+0x2ac/0x860 [ 261.463392][ T9999] __debugfs_file_get+0x2ac/0x860 [ 261.463413][ T9999] ? __pfx___debugfs_file_get+0x10/0x10 [ 261.463436][ T9999] ? __pfx_apparmor_file_open+0x10/0x10 [ 261.463457][ T9999] full_proxy_open_regular+0x4f/0x370 [ 261.463500][ T9999] do_dentry_open+0x674/0x1470 [ 261.463522][ T9999] ? __pfx_full_proxy_open_regular+0x10/0x10 [ 261.463550][ T9999] vfs_open_consume+0xcc/0x460 [ 261.463568][ T9999] path_openat+0x1547/0x23f0 [ 261.463592][ T9999] ? __pfx_path_openat+0x10/0x10 [ 261.463627][ T9999] do_file_open+0x20e/0x430 [ 261.463652][ T9999] ? __pfx_do_file_open+0x10/0x10 [ 261.463688][ T9999] ? _raw_spin_unlock+0x28/0x50 [ 261.463713][ T9999] ? alloc_fd+0x471/0x7a0 [ 261.463741][ T9999] do_sys_openat2+0x163/0x1d0 [ 261.463756][ T9999] ? __pfx_do_sys_openat2+0x10/0x10 [ 261.463779][ T9999] __ia32_compat_sys_openat+0x12d/0x210 [ 261.463796][ T9999] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 261.463820][ T9999] __do_fast_syscall_32+0x14b/0x8c0 [ 261.463839][ T9999] ? lockdep_hardirqs_on+0x7d/0x110 [ 261.463858][ T9999] do_fast_syscall_32+0x32/0x70 [ 261.463877][ T9999] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 261.463896][ T9999] RIP: 0023:0xf7f76fbc [ 261.463934][ T9999] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 261.463969][ T9999] RSP: 002b:00000000f542650c EFLAGS: 00000292 ORIG_RAX: 0000000000000127 [ 261.463988][ T9999] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000800002c0 [ 261.463999][ T9999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 261.464010][ T9999] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 261.464019][ T9999] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 261.464028][ T9999] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 261.464049][ T9999] [ 261.588809][T10007] overlayfs: failed to resolve './bus': -2 [ 262.667078][T10027] bridge4: entered promiscuous mode [ 262.667103][T10027] bridge4: entered allmulticast mode [ 263.222473][T10032] MTD: Couldn't look up './dev/mtdblock0': -2 [ 263.364203][T10037] overlayfs: failed to resolve './bus': -2 [ 263.656004][T10046] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1232'. [ 263.827693][ T9946] ip6gretap2: left promiscuous mode [ 263.840769][T10050] rxe_eth0 speed is unknown, defaulting to 1000 [ 264.374136][T10056] input: syz1 as /devices/virtual/input/input46 [ 264.592869][T10058] team0: Port device xfrm0 removed [ 264.602050][ T412] tipc: Resetting bearer [ 264.634676][T10058] team0: Mode changed to "broadcast" [ 264.641545][T10058] vlan0: entered promiscuous mode [ 264.649328][T10058] team0: Port device vlan0 added [ 264.656579][T10058] tipc: Enabling of bearer rejected, already enabled [ 264.994755][T10076] overlayfs: failed to resolve './bus': -2 [ 265.085193][T10080] rxe_eth0 speed is unknown, defaulting to 1000 [ 265.225704][T10087] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1243'. [ 265.942324][T10110] overlayfs: failed to resolve './bus': -2 [ 266.309770][T10123] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1255'. [ 267.205554][T10136] ip6gretap0: entered promiscuous mode [ 267.434042][T10143] tipc: Enabling of bearer rejected, already enabled [ 267.435236][T10143] syzkaller0: mtu less than device minimum [ 267.923585][ T42] kauditd_printk_skb: 29 callbacks suppressed [ 267.923597][ T42] audit: type=1326 audit(1792630027.390:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.923785][ T42] audit: type=1326 audit(1792630027.390:721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.924596][ T42] audit: type=1326 audit(1792630027.390:722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.924776][ T42] audit: type=1326 audit(1792630027.390:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.924925][ T42] audit: type=1326 audit(1792630027.390:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=40 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.925070][ T42] audit: type=1326 audit(1792630027.390:725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.925121][ T42] audit: type=1326 audit(1792630027.390:726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.925450][ T42] audit: type=1326 audit(1792630027.390:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.925577][ T42] audit: type=1326 audit(1792630027.390:728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 267.925703][ T42] audit: type=1326 audit(1792630027.390:729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.2.1267" exe="/syz-executor" sig=0 arch=40000003 syscall=102 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 268.030522][T10166] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1268'. [ 268.203174][T10173] overlayfs: failed to resolve './bus': -2 [ 269.299186][T10189] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1275'. [ 269.697531][T10202] netdevsim netdevsim2: Direct firmware load for ./file0 failed with error -2 [ 269.697549][T10202] netdevsim netdevsim2: Falling back to sysfs fallback for: ./file0 [ 269.697569][T10201] Invalid ELF header magic: != ELF [ 270.077560][T10210] macvtap1: left allmulticast mode [ 270.077583][T10210] bond1: left allmulticast mode [ 270.077595][T10210] geneve2: left allmulticast mode [ 270.081579][T10210] bond2: left allmulticast mode [ 270.081599][T10210] bridge1: left allmulticast mode [ 270.089646][T10210] vxlan0: left allmulticast mode [ 270.091400][T10210] 8021q: adding VLAN 0 to HW filter on device bond3 [ 270.094254][T10210] vlan3: left allmulticast mode [ 270.094271][T10210] bridge2: left allmulticast mode [ 270.096213][T10210] bridge3: left promiscuous mode [ 270.096231][T10210] bridge3: left allmulticast mode [ 270.327097][ T857] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 270.498280][ T857] usb 6-1: Using ep0 maxpacket: 16 [ 270.499102][ T857] usb 6-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 270.502503][ T857] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.502524][ T857] usb 6-1: Product: syz [ 270.502534][ T857] usb 6-1: Manufacturer: syz [ 270.502546][ T857] usb 6-1: SerialNumber: syz [ 270.507465][ T857] usb 6-1: config 0 descriptor?? [ 270.726407][ T1041] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 270.806084][T10229] veth0_virt_wifi: entered allmulticast mode [ 270.844279][T10213] veth0_virt_wifi: left allmulticast mode [ 270.845722][ T857] dvb_usb_dtv5100 6-1:0.0: probe with driver dvb_usb_dtv5100 failed with error -71 [ 270.848803][ T857] usb 6-1: USB disconnect, device number 9 [ 270.888086][ T1041] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 270.890648][ T1041] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 270.890674][ T1041] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 270.890705][ T1041] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.894715][T10218] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 270.901234][ T1041] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 271.281986][ T24] usb 5-1: USB disconnect, device number 13 [ 271.367180][T10233] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1287'. [ 271.773842][T10247] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1291'. [ 271.825265][T10247] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 271.849056][T10250] netlink: 'syz.0.1292': attribute type 1 has an invalid length. [ 271.864452][T10250] bond4: entered promiscuous mode [ 271.864781][T10250] 8021q: adding VLAN 0 to HW filter on device bond4 [ 271.887638][T10250] bond4: (slave bridge4): making interface the new active one [ 271.887663][T10250] bridge4: entered promiscuous mode [ 271.888751][T10250] bond4: (slave bridge4): Enslaving as an active interface with an up link [ 271.902683][T10250] ipvlan2: entered allmulticast mode [ 271.902702][T10250] bond4: entered allmulticast mode [ 271.902715][T10250] bridge4: entered allmulticast mode [ 271.904565][T10250] bond4: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 271.904584][T10250] bond4: (slave ipvlan2): The slave device specified does not support setting the MAC address [ 272.077424][T10259] overlayfs: failed to resolve './bus': -2 [ 272.211318][T10266] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1297'. [ 272.869887][T10282] syzkaller1: entered promiscuous mode [ 272.869928][T10282] syzkaller1: entered allmulticast mode [ 272.895345][T10284] syz_tun: entered allmulticast mode [ 272.898834][T10284] syz_tun: left allmulticast mode [ 273.158761][ T42] kauditd_printk_skb: 91 callbacks suppressed [ 273.158776][ T42] audit: type=1400 audit(1792630032.621:821): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/:o" pid=10285 comm="syz.3.1304" [ 273.165201][ T5738] Bluetooth: hci2: connection err: -111 [ 273.655277][T10295] overlayfs: failed to resolve './bus': -2 [ 274.447296][T10320] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1313'. [ 274.990886][T10329] input: syz0 as /devices/virtual/input/input48 [ 275.111346][T10338] netlink: 'syz.0.1322': attribute type 4 has an invalid length. [ 275.111361][T10338] netlink: 17 bytes leftover after parsing attributes in process `syz.0.1322'. [ 275.125981][T10338] FAULT_INJECTION: forcing a failure. [ 275.125981][T10338] name failslab, interval 1, probability 0, space 0, times 0 [ 275.126013][T10338] CPU: 0 UID: 0 PID: 10338 Comm: syz.0.1322 Tainted: G L syzkaller #0 PREEMPT(full) [ 275.126046][T10338] Tainted: [L]=SOFTLOCKUP [ 275.126053][T10338] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 275.126064][T10338] Call Trace: [ 275.126070][T10338] [ 275.126078][T10338] dump_stack_lvl+0x100/0x190 [ 275.126108][T10338] should_fail_ex.cold+0x5/0xa [ 275.126134][T10338] should_failslab+0xc2/0x120 [ 275.126160][T10338] __kmalloc_cache_noprof+0x91/0x6d0 [ 275.126183][T10338] ? orangefs_init_fs_context+0x43/0x150 [ 275.126208][T10338] orangefs_init_fs_context+0x43/0x150 [ 275.126230][T10338] alloc_fs_context+0x607/0xf40 [ 275.126255][T10338] __ia32_sys_fsopen+0x16d/0x2d0 [ 275.126277][T10338] __do_fast_syscall_32+0x14b/0x8c0 [ 275.126299][T10338] ? lockdep_hardirqs_on+0x7d/0x110 [ 275.126322][T10338] do_fast_syscall_32+0x32/0x70 [ 275.126344][T10338] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 275.126367][T10338] RIP: 0023:0xf7f76fbc [ 275.126382][T10338] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 275.126399][T10338] RSP: 002b:00000000f53e450c EFLAGS: 00000292 ORIG_RAX: 00000000000001ae [ 275.126419][T10338] RAX: ffffffffffffffda RBX: 00000000800000c0 RCX: 0000000000000000 [ 275.126431][T10338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 275.126441][T10338] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 275.126452][T10338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 275.126462][T10338] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 275.126486][T10338] [ 275.141069][T10339] overlayfs: failed to resolve './bus': -2 [ 275.353798][T10346] overlayfs: failed to resolve './bus': -2 [ 276.367761][T10365] bond0: entered promiscuous mode [ 276.417627][T10365] netlink: 'syz.0.1325': attribute type 10 has an invalid length. [ 276.420729][T10365] syz_tun: entered promiscuous mode [ 276.433869][T10365] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 276.603912][T10373] overlayfs: failed to resolve './bus': -2 [ 276.747028][T10376] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1329'. [ 277.003454][T10388] input: syz0 as /devices/virtual/input/input49 [ 277.203306][T10393] rxe_eth0 speed is unknown, defaulting to 1000 [ 278.385362][T10416] overlayfs: failed to resolve './bus': -2 [ 279.314540][T10432] input: syz0 as /devices/virtual/input/input50 [ 279.715415][T10443] overlayfs: failed to resolve './bus': -2 [ 279.900065][T10447] tipc: Resetting bearer [ 279.912321][T10447] tipc: Resetting bearer [ 280.016987][T10447] vlan0: left promiscuous mode [ 280.092169][T10447] bridge1: left allmulticast mode [ 280.099234][T10447] ip6gretap1: left allmulticast mode [ 280.102060][T10447] bond1: left allmulticast mode [ 280.119013][T10447] vxlan0: left allmulticast mode [ 280.170484][T10447] bridge3: left promiscuous mode [ 280.170508][T10447] bridge3: left allmulticast mode [ 280.185430][ T13] netdevsim netdevsim2 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 280.185452][ T13] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 280.185488][ T13] netdevsim netdevsim2 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 280.185502][ T13] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 280.185528][ T13] netdevsim netdevsim2 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 280.185542][ T13] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 280.185563][ T13] netdevsim netdevsim2 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 280.185577][ T13] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 280.291394][T10450] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1351'. [ 280.894010][T10462] overlayfs: failed to resolve './bus': -2 [ 281.599484][T10474] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1358'. [ 281.696957][T10484] 9pnet_virtio: no channels available for device syz [ 281.698836][T10484] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1361'. [ 281.777481][T10486] vlan0: entered promiscuous mode [ 281.777505][T10486] e1000e 0000:00:02.0 eth1: entered promiscuous mode [ 282.153893][T10502] tipc: Bearer : already 2 bearers with priority 0 [ 282.153907][T10502] tipc: Enabling of bearer rejected, cannot adjust to lower [ 282.258925][T10508] overlayfs: failed to resolve './bus': -2 [ 282.599637][T10517] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1370'. [ 282.647045][T10519] 9pnet_virtio: no channels available for device syz [ 282.653528][T10519] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1371'. [ 282.795372][T10524] overlayfs: failed to resolve './bus': -2 [ 282.877507][T10527] input: syz0 as /devices/virtual/input/input51 [ 283.040321][T10539] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1378'. [ 283.152317][T10546] program syz.1.1380 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 283.292911][T10550] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1381'. [ 283.624559][T10555] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1382'. [ 283.990491][T10565] overlayfs: failed to resolve './bus': -2 [ 284.112002][T10577] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1390'. [ 284.192113][T10584] input: syz0 as /devices/virtual/input/input52 [ 284.296605][ T857] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 284.324124][T10596] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1393'. [ 284.927674][ T857] usb 6-1: Using ep0 maxpacket: 32 [ 284.928240][ T857] usb 6-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 284.929011][ T857] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 284.929025][ T857] usb 6-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 284.929037][ T857] usb 6-1: config 0 interface 0 has no altsetting 0 [ 284.930677][ T857] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.930689][ T857] usb 6-1: Product: syz [ 284.930696][ T857] usb 6-1: Manufacturer: syz [ 284.930704][ T857] usb 6-1: SerialNumber: syz [ 284.932528][ T857] usb 6-1: config 0 descriptor?? [ 285.073124][T10608] overlayfs: failed to resolve './bus': -2 [ 285.385965][T10573] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 285.386456][T10573] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 286.093982][T10638] overlayfs: failed to resolve './bus': -2 [ 286.215118][ T857] gs_usb 6-1:0.0: Couldn't get device config: (err=-110) [ 286.215140][ T857] gs_usb 6-1:0.0: probe with driver gs_usb failed with error -110 [ 286.275455][T10644] __nla_validate_parse: 1 callbacks suppressed [ 286.275478][T10644] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1412'. [ 286.334813][T10650] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1414'. [ 286.423163][T10654] FAULT_INJECTION: forcing a failure. [ 286.423163][T10654] name failslab, interval 1, probability 0, space 0, times 0 [ 286.423194][T10654] CPU: 3 UID: 0 PID: 10654 Comm: syz.1.1417 Tainted: G L syzkaller #0 PREEMPT(full) [ 286.423221][T10654] Tainted: [L]=SOFTLOCKUP [ 286.423228][T10654] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 286.423238][T10654] Call Trace: [ 286.423245][T10654] [ 286.423253][T10654] dump_stack_lvl+0x100/0x190 [ 286.423282][T10654] should_fail_ex.cold+0x5/0xa [ 286.423309][T10654] should_failslab+0xc2/0x120 [ 286.423336][T10654] __kvmalloc_node_noprof+0x113/0x9b0 [ 286.423376][T10654] ? kmem_cache_alloc_noprof+0x2d5/0x6a0 [ 286.423402][T10654] ? ceph_msg_new2+0x370/0x4f0 [ 286.423426][T10654] ceph_msg_new2+0x370/0x4f0 [ 286.423449][T10654] msgpool_alloc+0xa8/0x200 [ 286.423469][T10654] ? __pfx_msgpool_alloc+0x10/0x10 [ 286.423490][T10654] ? __pfx_msgpool_alloc+0x10/0x10 [ 286.423533][T10654] mempool_init_node+0x2f7/0x6f0 [ 286.423561][T10654] ? __pfx_msgpool_free+0x10/0x10 [ 286.423583][T10654] mempool_create_node_noprof+0xe9/0x1b0 [ 286.423606][T10654] ? __pfx_msgpool_alloc+0x10/0x10 [ 286.423630][T10654] ceph_msgpool_init+0xdc/0x1d0 [ 286.423654][T10654] ceph_osdc_init+0x4f1/0xa00 [ 286.423686][T10654] ceph_create_client+0x281/0x370 [ 286.423715][T10654] ceph_get_tree+0x1a4/0x1fd0 [ 286.423734][T10654] ? bpf_lsm_capable+0x9/0x10 [ 286.423752][T10654] ? security_capable+0x80/0x260 [ 286.423772][T10654] vfs_get_tree+0x92/0x320 [ 286.423793][T10654] path_mount+0x7d0/0x2850 [ 286.423815][T10654] ? __pfx_path_mount+0x10/0x10 [ 286.423832][T10654] ? lockdep_hardirqs_on+0x7d/0x110 [ 286.423881][T10654] ? putname+0xb1/0x110 [ 286.423905][T10654] ? kmem_cache_free+0x127/0x6c0 [ 286.423935][T10654] ? __ia32_sys_mount+0x292/0x310 [ 286.423952][T10654] __ia32_sys_mount+0x292/0x310 [ 286.423971][T10654] ? __pfx___ia32_sys_mount+0x10/0x10 [ 286.423997][T10654] __do_fast_syscall_32+0x14b/0x8c0 [ 286.424018][T10654] ? lockdep_hardirqs_on+0x7d/0x110 [ 286.424041][T10654] do_fast_syscall_32+0x32/0x70 [ 286.424062][T10654] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 286.424086][T10654] RIP: 0023:0xf748efbc [ 286.424102][T10654] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 286.424120][T10654] RSP: 002b:00000000f54a650c EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 286.424139][T10654] RAX: ffffffffffffffda RBX: 0000000080002840 RCX: 0000000080002880 [ 286.424152][T10654] RDX: 00000000800028c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 286.424164][T10654] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 286.424175][T10654] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 286.424187][T10654] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 286.424212][T10654] [ 286.692548][T10666] program syz.1.1421 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 286.810435][T10669] overlayfs: failed to resolve './bus': -2 [ 287.356615][T10676] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1423'. [ 287.407502][ T42] audit: type=1326 audit(1792630046.882:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.409421][ T42] audit: type=1326 audit(1792630046.882:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.410523][ T42] audit: type=1326 audit(1792630046.882:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.410751][ T42] audit: type=1326 audit(1792630046.882:825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.411375][ T42] audit: type=1326 audit(1792630046.882:826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=172 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.412264][ T42] audit: type=1326 audit(1792630046.882:827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.412853][ T42] audit: type=1326 audit(1792630046.882:829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.412890][ T42] audit: type=1326 audit(1792630046.882:830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.412932][ T42] audit: type=1326 audit(1792630046.882:828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.413958][ T42] audit: type=1326 audit(1792630046.882:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10677 comm="syz.2.1424" exe="/syz-executor" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf7fc7fbc code=0x7ffc0000 [ 287.884523][T10681] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1425'. [ 288.346459][T10694] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1430'. [ 288.759855][T10711] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1435'. [ 288.845061][T10713] syzkaller0: entered promiscuous mode [ 288.845083][T10713] syzkaller0: entered allmulticast mode [ 288.848517][T10713] tipc: Enabled bearer , priority 0 [ 288.851775][T10713] tipc: Resetting bearer [ 288.853372][T10712] tipc: Resetting bearer [ 288.880145][T10712] tipc: Disabling bearer [ 288.959955][T10717] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1438'. [ 289.057982][T10728] rxe_eth0 speed is unknown, defaulting to 1000 [ 289.167046][T10733] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 289.167391][T10733] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 289.348999][T10736] syzkaller0: entered promiscuous mode [ 289.349019][T10736] syzkaller0: entered allmulticast mode [ 289.863567][T10744] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 289.969062][T10749] fuse: Bad value for 'fd' [ 290.506937][T10764] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1448'. [ 290.510900][T10759] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 290.515695][T10763] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1450'. [ 290.524643][T10759] kvm: pic: level sensitive irq not supported [ 290.525501][T10759] kvm: pic: non byte read [ 290.526656][T10759] kvm: pic: level sensitive irq not supported [ 290.527224][T10759] kvm: pic: non byte read [ 290.535449][T10751] md: could not open device unknown-block(1,0). [ 290.920831][T10778] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 291.031188][T10785] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1457'. [ 292.040570][T10822] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 292.084668][T10822] md: array md0 already has disks! [ 292.135799][T10828] overlayfs: failed to resolve './bus': -2 [ 292.144999][T10822] md: could not open device unknown-block(1,1). [ 292.145124][T10822] md: error, md_import_device() returned -16 [ 292.254780][T10837] __nla_validate_parse: 1 callbacks suppressed [ 292.254799][T10837] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1468'. [ 293.463184][T10862] syzkaller0: entered promiscuous mode [ 293.463206][T10862] syzkaller0: entered allmulticast mode [ 293.533062][T10864] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 293.542654][T10866] tipc: Resetting bearer [ 293.556555][T10864] kvm: pic: level sensitive irq not supported [ 293.557008][T10866] ip6gretap0: left promiscuous mode [ 293.557551][T10864] kvm: pic: non byte read [ 293.559923][T10864] kvm: pic: level sensitive irq not supported [ 293.560386][T10864] kvm: pic: non byte read [ 293.561540][T10866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 293.562672][T10866] tipc: Resetting bearer [ 293.563549][T10866] 8021q: adding VLAN 0 to HW filter on device team0 [ 293.565713][T10866] tipc: Resetting bearer [ 293.636919][T10866] veth1_vlan: left promiscuous mode [ 293.637710][T10866] veth0_vlan: left promiscuous mode [ 293.638384][T10866] veth0_vlan: entered promiscuous mode [ 293.640125][T10866] veth1_vlan: entered promiscuous mode [ 293.642994][T10866] veth1_macvtap: left promiscuous mode [ 293.644250][T10866] veth0_macvtap: left promiscuous mode [ 293.644948][T10866] veth0_macvtap: entered promiscuous mode [ 293.652832][T10871] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1477'. [ 293.760571][T10882] overlayfs: failed to resolve './bus': -2 [ 294.083822][T10909] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1488'. [ 294.752307][T10930] overlayfs: failed to resolve './bus': -2 [ 294.974048][T10934] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1493'. [ 295.255497][ T5738] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 295.301584][T10946] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1498'. [ 295.376730][T10949] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1499'. [ 295.639292][T10951] udc dummy_udc.0: failed to start g1: -19 [ 295.640008][T10951] UDC core: g1: couldn't find an available UDC or it's busy [ 295.990960][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.990975][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.990981][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.990987][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.990994][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.991000][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.991006][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.991012][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.991018][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.991024][T10966] tc action pedit unable to extract header offset for header type (0x4) [ 295.991035][T10966] 0: reclassify loop, rule prio 0, protocol 800 [ 296.234975][T10972] input: syz0 as /devices/virtual/input/input53 [ 296.540198][T10975] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1508'. [ 297.026553][T10992] dummy0 speed is unknown, defaulting to 1000 [ 297.026614][T10992] dummy0 speed is unknown, defaulting to 1000 [ 297.027739][T10992] dummy0 speed is unknown, defaulting to 1000 [ 297.028533][T10992] smbdirect: ib_dev[syz0]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 297.028564][T10992] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 297.028604][T10992] smbdirect: ib_dev[syz0]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 297.033527][T10992] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 297.042864][T10992] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 297.065970][T10992] dummy0 speed is unknown, defaulting to 1000 [ 297.067386][T10992] dummy0 speed is unknown, defaulting to 1000 [ 297.069132][T10992] dummy0 speed is unknown, defaulting to 1000 [ 297.070285][T10992] dummy0 speed is unknown, defaulting to 1000 [ 297.144974][T10992] smc: removing ib device rxe0 [ 297.179736][T10992] smbdirect: ib_dev[rxe0] removed [ 297.386589][T11003] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1517'. [ 297.678535][T11006] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1519'. [ 297.687634][T11008] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1518'. [ 297.905981][T11017] input: syz0 as /devices/virtual/input/input54 [ 298.145769][T11030] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1526'. [ 298.153026][T11028] EXT4-fs (sda1): resizing filesystem from 262144 to 262144 blocks [ 298.281354][T11033] syzkaller0: entered promiscuous mode [ 298.281376][T11033] syzkaller0: entered allmulticast mode [ 298.350737][T11035] dummy0 speed is unknown, defaulting to 1000 [ 298.514298][T11042] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1530'. [ 298.591009][T11044] dummy0 speed is unknown, defaulting to 1000 [ 298.684838][T11049] overlayfs: failed to resolve './bus': -2 [ 298.708712][T11051] trusted_key: encrypted_key: insufficient parameters specified [ 299.157039][T11068] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1537'. [ 299.488971][T11075] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1541'. [ 299.621205][T11078] dummy0 speed is unknown, defaulting to 1000 [ 300.206497][T11087] overlayfs: failed to resolve './bus': -2 [ 300.488375][T11096] binder: 11094:11096 ioctl c018620c 80000200 returned -1 [ 301.032544][T11103] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1548'. [ 302.655672][T11137] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1553'. [ 302.850194][T11144] overlayfs: failed to resolve './bus': -2 [ 303.048170][T11148] input: syz0 as /devices/virtual/input/input55 [ 303.134967][T11158] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1561'. [ 303.598755][T11172] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1563'. [ 303.617693][T11173] /dev/nullb0: Can't open blockdev [ 303.687335][T11176] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1565'. [ 303.892313][T11181] overlayfs: failed to resolve './bus': -2 [ 303.917855][T11183] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1568'. [ 305.572482][ T66] Bluetooth: hci3: command 0x0406 tx timeout [ 306.747341][T11195] qrtr: Invalid version 0 [ 306.850195][T11203] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1575'. [ 307.442043][T11210] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1578'. [ 307.497796][T11214] input: syz0 as /devices/virtual/input/input56 [ 307.498819][T11212] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1577'. [ 307.595433][T11218] overlayfs: failed to resolve './bus': -2 [ 308.795336][T11240] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1585'. [ 309.246940][T11253] overlayfs: failed to resolve './bus': -2 [ 309.352348][T11258] input: syz0 as /devices/virtual/input/input57 [ 312.441099][T11276] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1597'. [ 312.469707][T11278] overlayfs: failed to resolve './bus': -2 [ 313.040885][T11314] input: syz0 as /devices/virtual/input/input58 [ 313.525663][T11322] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1610'. [ 313.791455][T11331] 9pnet_virtio: no channels available for device syz [ 313.796548][T11331] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1611'. [ 313.986241][T11347] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1619'. [ 314.308786][T11365] Set syz0 is full, maxelem 0 reached [ 314.356860][T11370] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1629'. [ 314.651213][T11375] qrtr: Invalid version 0 [ 314.885568][T11384] tipc: Enabled bearer , priority 0 [ 314.886288][T11384] syzkaller0: entered promiscuous mode [ 314.886306][T11384] syzkaller0: entered allmulticast mode [ 314.889115][T11384] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 314.907756][T11384] sch_tbf: burst 8 is lower than device syzkaller0 mtu (1514) ! [ 314.910992][T11384] tipc: Resetting bearer [ 314.915282][T11383] tipc: Resetting bearer [ 314.934301][T11383] tipc: Disabling bearer [ 315.135556][T11390] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1637'. [ 315.399834][T11396] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1640'. [ 315.507874][T11402] qrtr: Invalid version 0 [ 315.632391][ T66] Bluetooth: hci3: unexpected event for opcode 0x0c5a [ 315.913862][T11412] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1642'. [ 316.037283][T11416] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1646'. [ 316.053008][T11418] overlayfs: failed to resolve './bus': -2 [ 316.281650][T11425] qrtr: Invalid version 0 [ 316.614854][ T1439] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.614904][ T1439] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.368102][T11462] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1657'. [ 317.457453][T11469] 9pnet_virtio: no channels available for device syz [ 317.540766][T11473] bond0: (slave syz_tun): Releasing backup interface [ 317.552322][T11473] batman_adv: batadv0: Adding interface: syz_tun [ 317.552337][T11473] batman_adv: batadv0: The MTU of interface syz_tun is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 317.552360][T11473] batman_adv: batadv0: Not using interface syz_tun (retrying later): interface not active [ 317.631483][T11477] mmap: syz.0.1669 (11477) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 317.910711][T11483] program syz.1.1670 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 317.911432][T11483] sctp: [Deprecated]: syz.1.1670 (pid 11483) Use of struct sctp_assoc_value in delayed_ack socket option. [ 317.911432][T11483] Use struct sctp_sack_info instead [ 317.966111][T11483] kvm: pic: non byte write [ 317.969763][T11483] kvm: pic: level sensitive irq not supported [ 317.973763][T11483] kvm: pic: level sensitive irq not supported [ 318.565356][T11499] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1677'. [ 318.705400][T11504] input: syz0 as /devices/virtual/input/input59 [ 318.742569][T11507] syz.2.1679 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 318.809277][T11509] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1680'. [ 318.865199][T11514] qrtr: Invalid version 0 [ 318.896265][T11518] 9pnet_virtio: no channels available for device syz [ 318.929890][T11522] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1687'. [ 319.032907][T11530] syzkaller0: left promiscuous mode [ 319.032926][T11530] syzkaller0: left allmulticast mode [ 319.103525][T11542] qrtr: Invalid version 0 [ 319.207638][T11553] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1698'. [ 319.215116][T11551] input: syz0 as /devices/virtual/input/input60 [ 319.223168][T11547] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1695'. [ 319.324961][T11560] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 319.421353][T11567] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1704'. [ 319.541682][T11571] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1705'. [ 319.575781][T11573] qrtr: Invalid version 0 [ 319.726790][T11578] input: syz0 as /devices/virtual/input/input61 [ 319.864763][T11584] dummy0 speed is unknown, defaulting to 1000 [ 320.222453][ T50] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 320.252897][T11588] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1710'. [ 320.373447][ T50] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 320.373950][ T50] usb 5-1: config 0 has no interfaces? [ 320.375585][ T50] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.375597][ T50] usb 5-1: Product: syz [ 320.375604][ T50] usb 5-1: Manufacturer: syz [ 320.375611][ T50] usb 5-1: SerialNumber: syz [ 320.394777][ T50] usb 5-1: config 0 descriptor?? [ 320.590458][T11594] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1712'. [ 320.623266][ T63] usb 5-1: USB disconnect, device number 14 [ 320.784880][T11599] FAULT_INJECTION: forcing a failure. [ 320.784880][T11599] name failslab, interval 1, probability 0, space 0, times 0 [ 320.784913][T11599] CPU: 2 UID: 0 PID: 11599 Comm: syz.1.1715 Tainted: G L syzkaller #0 PREEMPT(full) [ 320.784938][T11599] Tainted: [L]=SOFTLOCKUP [ 320.784945][T11599] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 320.784956][T11599] Call Trace: [ 320.784963][T11599] [ 320.784970][T11599] dump_stack_lvl+0x100/0x190 [ 320.785000][T11599] should_fail_ex.cold+0x5/0xa [ 320.785024][T11599] should_failslab+0xc2/0x120 [ 320.785052][T11599] __kmalloc_cache_noprof+0x91/0x6d0 [ 320.785071][T11599] ? __pfx_snd_pcm_hw_rule_add+0x10/0x10 [ 320.785099][T11599] ? loopback_open+0x145/0x13d0 [ 320.785127][T11599] loopback_open+0x145/0x13d0 [ 320.785156][T11599] snd_pcm_open_substream+0xa76/0x1850 [ 320.785177][T11599] ? __kasan_kmalloc+0x30/0xb0 [ 320.785202][T11599] ? __pfx_snd_pcm_open_substream+0x10/0x10 [ 320.785222][T11599] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 320.785243][T11599] ? snd_pcm_oss_open+0x5c5/0x1400 [ 320.785274][T11599] snd_pcm_oss_open+0x715/0x1400 [ 320.785310][T11599] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 320.785340][T11599] ? __pfx_default_wake_function+0x10/0x10 [ 320.785388][T11599] ? __lock_acquire+0x5c0/0x1f40 [ 320.785423][T11599] ? do_raw_spin_lock+0x128/0x260 [ 320.785453][T11599] ? soundcore_open+0x231/0x5a0 [ 320.785483][T11599] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 320.785512][T11599] soundcore_open+0x2e3/0x5a0 [ 320.785540][T11599] ? __pfx_soundcore_open+0x10/0x10 [ 320.785566][T11599] chrdev_open+0x234/0x6a0 [ 320.785590][T11599] ? __pfx_apparmor_file_open+0x10/0x10 [ 320.785609][T11599] ? __pfx_chrdev_open+0x10/0x10 [ 320.785634][T11599] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 320.785657][T11599] do_dentry_open+0x674/0x1470 [ 320.785680][T11599] ? __pfx_chrdev_open+0x10/0x10 [ 320.785709][T11599] vfs_open_consume+0xcc/0x460 [ 320.785728][T11599] path_openat+0x1547/0x23f0 [ 320.785749][T11599] ? __pfx_path_openat+0x10/0x10 [ 320.785780][T11599] do_file_open+0x20e/0x430 [ 320.785807][T11599] ? __pfx_do_file_open+0x10/0x10 [ 320.785855][T11599] ? _raw_spin_unlock+0x28/0x50 [ 320.785885][T11599] ? alloc_fd+0x471/0x7a0 [ 320.785917][T11599] do_sys_openat2+0x163/0x1d0 [ 320.785936][T11599] ? __pfx_do_sys_openat2+0x10/0x10 [ 320.785962][T11599] __ia32_compat_sys_openat+0x12d/0x210 [ 320.785981][T11599] ? __pfx___ia32_compat_sys_openat+0x10/0x10 [ 320.786015][T11599] __do_fast_syscall_32+0x14b/0x8c0 [ 320.786043][T11599] do_fast_syscall_32+0x32/0x70 [ 320.786065][T11599] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 320.786080][T11599] RIP: 0023:0xf748efbc [ 320.786090][T11599] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 320.786102][T11599] RSP: 002b:00000000f54a650c EFLAGS: 00000292 ORIG_RAX: 0000000000000127 [ 320.786114][T11599] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000080000000 [ 320.786121][T11599] RDX: 0000000000020080 RSI: 0000000000000000 RDI: 0000000000000000 [ 320.786128][T11599] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 320.786135][T11599] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 320.786141][T11599] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 320.786156][T11599] [ 320.890876][T11602] input: syz0 as /devices/virtual/input/input62 [ 321.019540][T11606] trusted_key: encrypted_key: insufficient parameters specified [ 321.032010][T11606] netlink: 'syz.1.1718': attribute type 1 has an invalid length. [ 321.032030][T11606] netlink: 224 bytes leftover after parsing attributes in process `syz.1.1718'. [ 321.181982][T11613] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1720'. [ 321.416048][T11625] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1723'. [ 321.654034][T11633] overlayfs: failed to resolve './bus': -2 [ 321.971183][T11640] RDS: rds_bind could not find a transport for ::ffff:172.20.20.170, load rds_tcp or rds_rdma? [ 322.009785][T11642] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1730'. [ 322.284665][T11647] ------------[ cut here ]------------ [ 322.284680][T11647] Device '0-0002' does not have a release() function, it is broken and must be fixed. See Documentation/core-api/kobject.rst. [ 322.284694][T11647] WARNING: drivers/base/core.c:2642 at device_release+0x1da/0x270, CPU#2: syz.0.1732/11647 [ 322.296296][T11647] Modules linked in: [ 322.297896][T11647] CPU: 2 UID: 0 PID: 11647 Comm: syz.0.1732 Tainted: G L syzkaller #0 PREEMPT(full) [ 322.302552][T11647] Tainted: [L]=SOFTLOCKUP [ 322.304688][T11647] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 322.308993][T11647] RIP: 0010:device_release+0x1dd/0x270 [ 322.311307][T11647] Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 6b 50 48 85 ed 74 19 e8 ed 1e a0 fb 48 8d 3d 36 83 e6 0b 48 89 ee <67> 48 0f b9 3a e9 eb fe ff ff e8 d4 1e a0 fb 48 89 da 48 b8 00 00 [ 322.319982][T11647] RSP: 0018:ffffc90004e7fa20 EFLAGS: 00010287 [ 322.322965][T11647] RAX: 00000000000040c3 RBX: ffff888015016020 RCX: ffffc9000c001000 [ 322.326683][T11647] RDX: 0000000000080000 RSI: ffff88806c276080 RDI: ffffffff92524580 [ 322.329432][T11647] RBP: ffff88806c276080 R08: 0000000000000001 R09: 0000000000000000 [ 322.332761][T11647] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805dcd7000 [ 322.337166][T11647] R13: dffffc0000000000 R14: ffff88806c276080 R15: 0000000000000000 [ 322.340707][T11647] FS: 0000000000000000(0000) GS:ffff888095938000(0063) knlGS:00000000f5426b40 [ 322.344914][T11647] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 322.347805][T11647] CR2: 00000000f73ea040 CR3: 000000006251d000 CR4: 0000000000352ef0 [ 322.351219][T11647] Call Trace: [ 322.352792][T11647] [ 322.354127][T11647] kobject_put+0x1f7/0x640 [ 322.356209][T11647] device_unregister+0x2f/0xe0 [ 322.358287][T11647] i2c_unregister_device+0xf5/0x270 [ 322.360662][T11647] i2c_deregister_clients+0x255/0x460 [ 322.363260][T11647] i2c_del_adapter+0x13a/0x2e0 [ 322.365443][T11647] i801_remove+0xa4/0x3d0 [ 322.367307][T11647] pci_device_remove+0xb2/0x1d0 [ 322.369413][T11647] ? __pfx_pci_device_remove+0x10/0x10 [ 322.371858][T11647] device_remove+0xcb/0x180 [ 322.374891][T11647] device_release_driver_internal+0x44e/0x620 [ 322.377670][T11647] unbind_store+0xf8/0x110 [ 322.379724][T11647] ? __pfx_unbind_store+0x10/0x10 [ 322.381891][T11647] drv_attr_store+0x74/0xb0 [ 322.384368][T11647] ? __pfx_drv_attr_store+0x10/0x10 [ 322.386736][T11647] sysfs_kf_write+0xf2/0x150 [ 322.388833][T11647] kernfs_fop_write_iter+0x3e0/0x5f0 [ 322.391945][T11647] ? __pfx_sysfs_kf_write+0x10/0x10 [ 322.394231][T11647] vfs_write+0x6af/0x1050 [ 322.396289][T11647] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 322.398859][T11647] ? __pfx_vfs_write+0x10/0x10 [ 322.400931][T11647] ? __seccomp_filter+0x896/0x1130 [ 322.403295][T11647] ? __pfx___seccomp_filter+0x10/0x10 [ 322.405544][T11647] ksys_write+0x12a/0x250 [ 322.407500][T11647] ? __pfx_ksys_write+0x10/0x10 [ 322.409592][T11647] __do_fast_syscall_32+0x14b/0x8c0 [ 322.411896][T11647] do_fast_syscall_32+0x32/0x70 [ 322.414122][T11647] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 322.416944][T11647] RIP: 0023:0xf7f76fbc [ 322.418574][T11647] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 322.426812][T11647] RSP: 002b:00000000f542650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 322.430153][T11647] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000180 [ 322.433639][T11647] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 322.436966][T11647] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 322.440297][T11647] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 322.443825][T11647] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 322.447429][T11647] [ 322.448962][T11647] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 322.452154][T11647] CPU: 2 UID: 0 PID: 11647 Comm: syz.0.1732 Tainted: G L syzkaller #0 PREEMPT(full) [ 322.456835][T11647] Tainted: [L]=SOFTLOCKUP [ 322.458791][T11647] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 322.463256][T11647] Call Trace: [ 322.464797][T11647] [ 322.466195][T11647] dump_stack_lvl+0x100/0x190 [ 322.468422][T11647] vpanic+0x553/0x970 [ 322.470246][T11647] ? __pfx_vpanic+0x10/0x10 [ 322.472235][T11647] panic+0xd1/0xe0 [ 322.474074][T11647] ? __pfx_panic+0x10/0x10 [ 322.476031][T11647] check_panic_on_warn.cold+0x19/0x34 [ 322.478530][T11647] ? device_release+0x1da/0x270 [ 322.480826][T11647] __warn.cold+0x191/0x318 [ 322.482839][T11647] __report_bug+0x30f/0x440 [ 322.485004][T11647] ? device_release+0x1da/0x270 [ 322.487228][T11647] ? __pfx___report_bug+0x10/0x10 [ 322.489613][T11647] ? do_raw_spin_lock+0x128/0x260 [ 322.491970][T11647] ? find_held_lock+0x2b/0x80 [ 322.494099][T11647] ? kobj_kset_leave+0x160/0x210 [ 322.496462][T11647] report_bug_entry+0xe2/0x290 [ 322.498626][T11647] ? device_release+0x1dd/0x270 [ 322.500933][T11647] handle_bug+0x1cd/0x2a0 [ 322.502760][T11647] exc_invalid_op+0x17/0x50 [ 322.504864][T11647] asm_exc_invalid_op+0x1a/0x20 [ 322.506944][T11647] RIP: 0010:device_release+0x1dd/0x270 [ 322.509498][T11647] Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 6b 50 48 85 ed 74 19 e8 ed 1e a0 fb 48 8d 3d 36 83 e6 0b 48 89 ee <67> 48 0f b9 3a e9 eb fe ff ff e8 d4 1e a0 fb 48 89 da 48 b8 00 00 [ 322.517573][T11647] RSP: 0018:ffffc90004e7fa20 EFLAGS: 00010287 [ 322.520209][T11647] RAX: 00000000000040c3 RBX: ffff888015016020 RCX: ffffc9000c001000 [ 322.523520][T11647] RDX: 0000000000080000 RSI: ffff88806c276080 RDI: ffffffff92524580 [ 322.526904][T11647] RBP: ffff88806c276080 R08: 0000000000000001 R09: 0000000000000000 [ 322.530236][T11647] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805dcd7000 [ 322.533714][T11647] R13: dffffc0000000000 R14: ffff88806c276080 R15: 0000000000000000 [ 322.537110][T11647] kobject_put+0x1f7/0x640 [ 322.539177][T11647] device_unregister+0x2f/0xe0 [ 322.541284][T11647] i2c_unregister_device+0xf5/0x270 [ 322.543614][T11647] i2c_deregister_clients+0x255/0x460 [ 322.545974][T11647] i2c_del_adapter+0x13a/0x2e0 [ 322.548028][T11647] i801_remove+0xa4/0x3d0 [ 322.549840][T11647] pci_device_remove+0xb2/0x1d0 [ 322.552013][T11647] ? __pfx_pci_device_remove+0x10/0x10 [ 322.554400][T11647] device_remove+0xcb/0x180 [ 322.556315][T11647] device_release_driver_internal+0x44e/0x620 [ 322.559004][T11647] unbind_store+0xf8/0x110 [ 322.560975][T11647] ? __pfx_unbind_store+0x10/0x10 [ 322.563254][T11647] drv_attr_store+0x74/0xb0 [ 322.565279][T11647] ? __pfx_drv_attr_store+0x10/0x10 [ 322.567622][T11647] sysfs_kf_write+0xf2/0x150 [ 322.569735][T11647] kernfs_fop_write_iter+0x3e0/0x5f0 [ 322.571997][T11647] ? __pfx_sysfs_kf_write+0x10/0x10 [ 322.574330][T11647] vfs_write+0x6af/0x1050 [ 322.576217][T11647] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 322.578781][T11647] ? __pfx_vfs_write+0x10/0x10 [ 322.580965][T11647] ? __seccomp_filter+0x896/0x1130 [ 322.583110][T11647] ? __pfx___seccomp_filter+0x10/0x10 [ 322.585517][T11647] ksys_write+0x12a/0x250 [ 322.587393][T11647] ? __pfx_ksys_write+0x10/0x10 [ 322.589626][T11647] __do_fast_syscall_32+0x14b/0x8c0 [ 322.591960][T11647] do_fast_syscall_32+0x32/0x70 [ 322.594044][T11647] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 322.596853][T11647] RIP: 0023:0xf7f76fbc [ 322.598610][T11647] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 322.607115][T11647] RSP: 002b:00000000f542650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 322.610621][T11647] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000180 [ 322.613847][T11647] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 322.617305][T11647] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 322.620673][T11647] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 322.624169][T11647] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 322.627573][T11647] [ 322.629664][T11647] Kernel Offset: disabled [ 322.631508][T11647] Rebooting in 86400 seconds..