last executing test programs: 1.473844984s ago: executing program 2 (id=9): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='batadv_slave_0\x00', 0x10) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="d3f34746b238", @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xe0, @multicast1}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 1.382086566s ago: executing program 2 (id=10): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0xffffffff, @empty, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xb}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@multicast, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfffe, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty=0xe0000001}, {0x4e24, 0x4e20, 0x8}}}}}, 0x0) 1.347748858s ago: executing program 0 (id=1): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="0b032200e0ff25000200475400f6a13bb1000000080088f74803", 0x10000, 0x0, &(0x7f0000000140)={0x11, 0x0, r1}, 0x14) 1.195914681s ago: executing program 2 (id=11): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(r0, 0x0, 0x8, 0x0) ptrace$poke(0x420f, r0, 0x0, 0x40000000067af) 1.181727351s ago: executing program 1 (id=2): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x3, 0x80, 0xc2, 0x0, 0x0, 0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback, @loopback}, "00186371ae9b1c03"}}}}}, 0x0) 1.130093543s ago: executing program 0 (id=12): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x4) setuid(0xee00) fcntl$setstatus(r0, 0x4, 0x42000) 1.030209705s ago: executing program 1 (id=13): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r0, 0x0, 0x0, 0x20000080, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @local, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/191, 0xbf, 0x100, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 1.014942625s ago: executing program 0 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./sys_mnt\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys_mnt/kernel/mm/transparent_hugepage/enabled\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000280)={0xa, 0x4}, 0xc) 914.366118ms ago: executing program 0 (id=16): syz_usb_connect(0x6, 0x36, 0x0, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], &(0x7f00000003c0)=""/237, 0x37, 0xed, 0x1}, 0x20) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000014ff5)='GPL\x00', 0x2, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, '\x00', 0x0, @fallback, r0, 0x14, &(0x7f0000000000), 0x1, 0x10, &(0x7f0000000000)={0x0, 0x3}, 0xffffffffffffff1c}, 0x70) 806.247211ms ago: executing program 2 (id=19): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000180)={[{@barrier}, {@nodioread_nolock}, {@noquota}, {@noquota}, {@auto_da_alloc}, {@nodioread_nolock}, {@dioread_nolock}]}, 0xfe, 0x59c, &(0x7f0000001840)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xc00) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 751.679592ms ago: executing program 1 (id=20): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x80, 0xfe, 0x7fff0006}]}) r1 = openat$dma_heap(0xffffffffffffff9c, &(0x7f00000004c0), 0x8000, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f0000000100)={0x20004, r0, 0x2}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000002c0)=0x6) 712.265763ms ago: executing program 3 (id=21): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) accept4(r1, &(0x7f0000000280)=@xdp, 0x0, 0x0) 612.653815ms ago: executing program 1 (id=22): r0 = syz_usb_connect(0x2, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="1201100100000040cc1769190001010203010902450001010080320904000002ffffff0007058102400000070501024000000904000104ffffff00070581024000000705010240"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_ep_read(r0, 0x1, 0x0, 0x0) syz_usb_ep_write(r0, 0x81, 0xe, &(0x7f0000000100)="0100000000000000040400000000") 514.570258ms ago: executing program 3 (id=23): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x3, 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB="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&(0x7f0000001440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x3, 0x8, 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"/4545], &(0x7f0000002780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000027c0)={@fallback=r0, r0, 0x2f}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002800)={@cgroup=r0, r1, 0x2f, 0x2018, 0x4}, 0x20) 443.997259ms ago: executing program 3 (id=24): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/class/net/bond0/bonding/arp_validate\x00', 0x2, 0x6c) write$cgroup_devices(r0, &(0x7f00000000c0)=ANY=[], 0xd) 358.925302ms ago: executing program 3 (id=25): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}}) 300.019743ms ago: executing program 2 (id=26): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/auth.rpcsec.init/channel\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='keyB keyA 2000000000 0 0', 0x18) 255.081564ms ago: executing program 0 (id=27): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x20) connect$l2tp6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x7fffc, @local, 0xb}, 0x20) syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa1acd1f78800d86dd608a37f200587300fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES8], 0x0) 184.084425ms ago: executing program 3 (id=28): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r0, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$binfmt_elf32(r1, &(0x7f00000020c0)=ANY=[@ANYBLOB="7f454c46040c02050f0000000000000002003e00f7267d0e65"], 0x58) getpriority(0x2, r2) 101.620107ms ago: executing program 0 (id=29): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracefs_dir\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracefs_dir\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./tracefs_dir/free_buffer\x00', 0x1, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000200)='/', 0x1}, {0x0}], 0x2, 0x8, 0x4) 9.00699ms ago: executing program 3 (id=30): unshare(0x22020400) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x11e, 0x1, 0x0, &(0x7f0000000000)) 0s ago: executing program 2 (id=31): r0 = socket(0xa, 0x5, 0x0) listen(r0, 0x100) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e28, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000300)="d9", 0x1}], 0x1, &(0x7f0000000340)=[@dstaddrv6={0x20, 0x84, 0x8, @private1={0xfc, 0x1, '\x00', 0x1}}], 0x20, 0x48d5}, 0x8050) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.106' (ED25519) to the list of known hosts. [ 73.964710][ T5764] cgroup: Unknown subsys name 'net' [ 74.098981][ T5764] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 75.474043][ T5764] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 76.946626][ T5788] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.961082][ T5784] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 76.969418][ T5787] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 76.974658][ T5788] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.978227][ T5787] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 76.984658][ T5789] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 76.992368][ T5787] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 76.998902][ T5788] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.014550][ T5788] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.014905][ T5789] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 77.022068][ T5788] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 77.029405][ T5787] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.043170][ T5784] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.044296][ T5788] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 77.057500][ T5787] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 77.058552][ T5788] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 77.065182][ T5784] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.074734][ T5788] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.079778][ T5784] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.086737][ T5788] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 77.108934][ T5781] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 77.113120][ T5788] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 77.119497][ T5781] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 77.130598][ T5781] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 77.182411][ T5779] (null): rxe_set_mtu: Set mtu to 1024 [ 77.206705][ T5779] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.206814][ T5778] (null): rxe_set_mtu: Set mtu to 1024 [ 77.215372][ T5779] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.223445][ T5778] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 77.231128][ T5776] (null): rxe_set_mtu: Set mtu to 1024 [ 77.237396][ T5776] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 77.244113][ T5777] (null): rxe_set_mtu: Set mtu to 1024 [ 77.250307][ T5777] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 77.256659][ T5779] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.510939][ T5779] infiniband rxe0: set active [ 77.519432][ T9] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.527198][ T5779] infiniband rxe0: added rxe_eth0 [ 77.610945][ T5779] RDS/IB: rxe0: added [ 77.623850][ T5779] smc: adding ib device rxe0 with port count 1 [ 77.630888][ T5779] smc: ib device rxe0 port 1 has pnetid [ 77.660612][ T28] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.673870][ T5779] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.751919][ T5776] chnl_net:caif_netlink_parms(): no params data found [ 77.792661][ T5778] chnl_net:caif_netlink_parms(): no params data found [ 77.890273][ T5777] chnl_net:caif_netlink_parms(): no params data found [ 77.971674][ T5779] rxe_eth0 speed is unknown, defaulting to 1000 [ 78.069531][ T5776] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.081317][ T5776] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.090249][ T5776] bridge_slave_0: entered allmulticast mode [ 78.099980][ T5776] bridge_slave_0: entered promiscuous mode [ 78.111406][ T5776] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.118751][ T5776] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.126031][ T5776] bridge_slave_1: entered allmulticast mode [ 78.133263][ T5776] bridge_slave_1: entered promiscuous mode [ 78.164827][ T5778] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.171971][ T5778] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.192995][ T5778] bridge_slave_0: entered allmulticast mode [ 78.200310][ T5778] bridge_slave_0: entered promiscuous mode [ 78.237805][ T5779] rxe_eth0 speed is unknown, defaulting to 1000 [ 78.297480][ T5778] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.313248][ T5778] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.320484][ T5778] bridge_slave_1: entered allmulticast mode [ 78.344197][ T5778] bridge_slave_1: entered promiscuous mode [ 78.374491][ T5776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.446584][ T5776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.480474][ T5778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.497621][ T5778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.533073][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.540225][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.550926][ T5777] bridge_slave_0: entered allmulticast mode [ 78.557905][ T5777] bridge_slave_0: entered promiscuous mode [ 78.574823][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.581957][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.589408][ T5777] bridge_slave_1: entered allmulticast mode [ 78.596705][ T5777] bridge_slave_1: entered promiscuous mode [ 78.605365][ T5779] rxe_eth0 speed is unknown, defaulting to 1000 [ 78.616005][ T5776] team0: Port device team_slave_0 added [ 78.637812][ T5778] team0: Port device team_slave_0 added [ 78.676959][ T5776] team0: Port device team_slave_1 added [ 78.703220][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.718773][ T5778] team0: Port device team_slave_1 added [ 78.740407][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.817311][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.824625][ T5776] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.851603][ T5776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.866300][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.873751][ T5776] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.899810][ T5776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.919921][ T5778] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.926982][ T5778] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.953064][ T5778] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.965817][ T5778] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.978854][ T5778] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.004864][ T5778] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.019338][ T5777] team0: Port device team_slave_0 added [ 79.028335][ T5777] team0: Port device team_slave_1 added [ 79.091724][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.098794][ T5777] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.124890][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.137329][ T51] Bluetooth: hci0: command tx timeout [ 79.143248][ T5781] Bluetooth: hci3: command tx timeout [ 79.143368][ T51] Bluetooth: hci1: command tx timeout [ 79.173839][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.180830][ T5777] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.207065][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.217699][ T51] Bluetooth: hci2: command tx timeout [ 79.255490][ T5778] hsr_slave_0: entered promiscuous mode [ 79.262324][ T5778] hsr_slave_1: entered promiscuous mode [ 79.290564][ T5776] hsr_slave_0: entered promiscuous mode [ 79.298091][ T5776] hsr_slave_1: entered promiscuous mode [ 79.304942][ T5776] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.313132][ T5776] Cannot create hsr debugfs directory [ 79.372283][ T5777] hsr_slave_0: entered promiscuous mode [ 79.378800][ T5777] hsr_slave_1: entered promiscuous mode [ 79.385613][ T5777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.393260][ T5777] Cannot create hsr debugfs directory [ 79.607899][ T5779] chnl_net:caif_netlink_parms(): no params data found [ 79.730583][ T5779] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.738203][ T5779] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.745985][ T5779] bridge_slave_0: entered allmulticast mode [ 79.753177][ T5779] bridge_slave_0: entered promiscuous mode [ 79.783518][ T5779] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.790650][ T5779] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.800554][ T5779] bridge_slave_1: entered allmulticast mode [ 79.808408][ T5779] bridge_slave_1: entered promiscuous mode [ 79.881469][ T5778] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 79.895372][ T5778] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 79.905862][ T5778] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 79.918545][ T5779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.942283][ T5779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.951582][ T5778] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 79.985913][ T5779] team0: Port device team_slave_0 added [ 80.005396][ T5779] team0: Port device team_slave_1 added [ 80.066944][ T5779] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.084707][ T5779] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.111371][ T5779] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.124488][ T5776] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.134593][ T5776] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.145296][ T5776] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.154696][ T5779] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.161659][ T5779] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.187922][ T5779] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.213611][ T5776] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.256022][ T5779] hsr_slave_0: entered promiscuous mode [ 80.263435][ T5779] hsr_slave_1: entered promiscuous mode [ 80.269614][ T5779] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.277617][ T5779] Cannot create hsr debugfs directory [ 80.404959][ T5777] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 80.417997][ T5777] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 80.443931][ T5777] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 80.474814][ T5777] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 80.582207][ T5778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.628252][ T5779] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 80.638895][ T5779] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 80.648750][ T5779] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 80.660039][ T5779] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 80.686035][ T5778] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.725610][ T3439] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.732975][ T3439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.766298][ T1145] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.773483][ T1145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.817820][ T5776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.879884][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.896551][ T5776] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.926061][ T3491] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.933257][ T3491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.960745][ T3491] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.967961][ T3491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.997957][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.023965][ T5779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.064235][ T3491] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.071714][ T3491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.089033][ T3491] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.096235][ T3491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.145115][ T5779] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.167088][ T3529] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.174532][ T3529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.214381][ T51] Bluetooth: hci3: command tx timeout [ 81.214905][ T5788] Bluetooth: hci0: command tx timeout [ 81.219806][ T51] Bluetooth: hci1: command tx timeout [ 81.254253][ T3439] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.261516][ T3439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.292978][ T51] Bluetooth: hci2: command tx timeout [ 81.420478][ T5778] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.528173][ T5778] veth0_vlan: entered promiscuous mode [ 81.576176][ T5778] veth1_vlan: entered promiscuous mode [ 81.671608][ T5778] veth0_macvtap: entered promiscuous mode [ 81.694133][ T5778] veth1_macvtap: entered promiscuous mode [ 81.720436][ T5776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.786482][ T5778] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.813489][ T5778] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.827236][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.841084][ T5778] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.852132][ T5778] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.863682][ T5778] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.872405][ T5778] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.946510][ T5776] veth0_vlan: entered promiscuous mode [ 81.991018][ T5779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.014594][ T5776] veth1_vlan: entered promiscuous mode [ 82.042356][ T5777] veth0_vlan: entered promiscuous mode [ 82.111465][ T5776] veth0_macvtap: entered promiscuous mode [ 82.138205][ T5777] veth1_vlan: entered promiscuous mode [ 82.180123][ T5776] veth1_macvtap: entered promiscuous mode [ 82.252050][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.264343][ T5779] veth0_vlan: entered promiscuous mode [ 82.277164][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.332278][ T5777] veth0_macvtap: entered promiscuous mode [ 82.357592][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.369741][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.382592][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.410284][ T5779] veth1_vlan: entered promiscuous mode [ 82.438311][ T5777] veth1_macvtap: entered promiscuous mode [ 82.452159][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.465644][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.480712][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.490359][ T3491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.510732][ T3491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.520291][ T5776] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.530012][ T5776] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.539876][ T5776] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.548991][ T5776] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.575427][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.592764][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.602608][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.614717][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.627535][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.639257][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.651318][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.661718][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.672446][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.683964][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.698448][ T5777] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.707415][ T5777] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.716814][ T5777] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.726057][ T5777] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.799550][ T5779] veth0_macvtap: entered promiscuous mode [ 82.845330][ T5779] veth1_macvtap: entered promiscuous mode [ 82.908561][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.931520][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.953077][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.963864][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.975121][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.985650][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.997978][ T5779] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.015102][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.026184][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.036722][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.047284][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.059974][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.070770][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.082598][ T5779] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.097526][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.112127][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.131537][ T5779] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.158789][ T5779] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.167853][ T5779] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.181174][ T5779] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.272429][ T3439] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.294035][ T5788] Bluetooth: hci0: command tx timeout [ 83.299478][ T5788] Bluetooth: hci3: command tx timeout [ 83.305931][ T51] Bluetooth: hci1: command tx timeout [ 83.317878][ T3439] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.364051][ T3439] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.371920][ T3439] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.379662][ T51] Bluetooth: hci2: command tx timeout [ 83.438420][ T3529] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.485274][ T3529] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.579612][ T3500] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.582617][ T3491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.596943][ T3491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.615285][ T3500] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.218239][ T5907] syz.2.19[5907]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 84.283276][ T5907] loop2: detected capacity change from 0 to 1024 [ 84.291723][ T5907] ======================================================= [ 84.291723][ T5907] WARNING: The mand mount option has been deprecated and [ 84.291723][ T5907] and is ignored by this kernel. Remove the mand [ 84.291723][ T5907] option from the mount to silence this warning. [ 84.291723][ T5907] ======================================================= [ 84.376042][ T5907] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 84.467999][ T5907] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 84.494004][ T5907] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.549874][ T5921] bond0: option arp_validate: invalid value () [ 84.564080][ T5907] EXT4-fs error (device loop2): ext4_map_blocks:720: inode #15: block 3: comm syz.2.19: lblock 3 mapped to illegal pblock 3 (length 3) [ 84.582677][ T5907] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 84.595167][ T5907] EXT4-fs (loop2): This should not happen!! Data will be lost [ 84.595167][ T5907] [ 84.666595][ T3529] EXT4-fs error (device loop2): ext4_map_blocks:720: inode #15: block 8: comm kworker/u4:12: lblock 8 mapped to illegal pblock 8 (length 8) [ 84.684483][ T5842] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 84.696704][ T3529] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 84.719498][ T3529] EXT4-fs (loop2): This should not happen!! Data will be lost [ 84.719498][ T3529] [ 84.755816][ T5778] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 84.904989][ T5842] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.922253][ T5842] usb 2-1: config 1 interface 0 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 84.977563][ T5842] usb 2-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 84.992501][ T5842] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.009474][ T5842] usb 2-1: Product: syz [ 85.013767][ T5842] usb 2-1: Manufacturer: syz [ 85.018404][ T5842] usb 2-1: SerialNumber: syz [ 85.382993][ T51] Bluetooth: hci1: command tx timeout [ 85.383475][ T5781] Bluetooth: hci0: command tx timeout [ 85.394367][ T5788] Bluetooth: hci3: command tx timeout [ 85.453847][ T5788] Bluetooth: hci2: command tx timeout [ 86.814644][ T790] cfg80211: failed to load regulatory.db [ 89.294741][ T790] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.093469][ T5842] snd-usb-caiaq 2-1:1.0: can't set alt interface. [ 90.100073][ T5842] usb 2-1: unable to init card! (ret=-5) [ 90.107042][ T5842] snd-usb-caiaq: probe of 2-1:1.0 failed with error -5 [ 132.897968][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.904570][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.340341][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.346855][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 201.532850][ T5788] Bluetooth: hci1: command 0x0406 tx timeout [ 201.545321][ T5788] Bluetooth: hci3: command 0x0406 tx timeout [ 201.552363][ T5785] Bluetooth: hci0: command 0x0406 tx timeout [ 201.552591][ T5789] Bluetooth: hci2: command 0x0406 tx timeout [ 237.862872][ T29] INFO: task kworker/u4:11:3500 blocked for more than 143 seconds. [ 237.871022][ T29] Not tainted syzkaller #0 [ 237.876158][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 237.885114][ T29] task:kworker/u4:11 state:D stack:22960 pid:3500 ppid:2 flags:0x00004000 [ 237.894432][ T29] Workqueue: writeback wb_workfn (flush-8:0) [ 237.900602][ T29] Call Trace: [ 237.903947][ T29] [ 237.906896][ T29] __schedule+0x15ae/0x4660 [ 237.911527][ T29] ? blk_mq_start_stopped_hw_queues+0x260/0x260 [ 237.918276][ T29] ? blk_mq_start_stopped_hw_queues+0x260/0x260 [ 237.924749][ T29] ? mark_lock+0x94/0x320 [ 237.929117][ T29] ? asan.module_dtor+0x20/0x20 [ 237.934487][ T29] ? blk_check_plugged+0x250/0x250 [ 237.939899][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 237.945917][ T29] ? wq_worker_sleeping+0x63/0x240 [ 237.951056][ T29] schedule+0xbd/0x170 [ 237.958576][ T29] io_schedule+0x80/0xd0 [ 237.964204][ T29] bit_wait_io+0x11/0xd0 [ 237.968486][ T29] __wait_on_bit+0x9f/0x2c0 [ 237.976234][ T29] ? bit_wait+0xd0/0xd0 [ 237.980428][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 237.986886][ T29] ? bit_wait+0xd0/0xd0 [ 237.991074][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 237.996098][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 238.001155][ T29] ? bit_waitqueue+0x30/0x30 [ 238.005810][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 238.011037][ T29] do_get_write_access+0x5c9/0xe00 [ 238.016697][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 238.022746][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 238.032703][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 238.038904][ T29] ? ext4_get_group_desc+0x10e/0x4d0 [ 238.047719][ T29] ext4_mb_mark_diskspace_used+0x27c/0x14b0 [ 238.054550][ T29] ? ext4_discard_allocated_blocks+0x620/0x620 [ 238.060729][ T29] ? ext4_mb_use_preallocated+0x88a/0x13d0 [ 238.068890][ T29] ? ext4_mb_new_blocks+0x547/0x42f0 [ 238.074253][ T29] ext4_mb_new_blocks+0x105b/0x42f0 [ 238.079474][ T29] ? ext4_find_extent+0x1f5/0xcd0 [ 238.084732][ T29] ? rcu_is_watching+0x15/0xb0 [ 238.089556][ T29] ? ext4_mb_release_inode_pa+0xa30/0xa30 [ 238.095460][ T29] ? ext4_inode_to_goal_block+0x317/0x450 [ 238.101216][ T29] ext4_ext_map_blocks+0x1811/0x68c0 [ 238.106712][ T29] ? __might_sleep+0xe0/0xe0 [ 238.111322][ T29] ? ext4_ext_release+0x10/0x10 [ 238.116261][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.121307][ T29] ? ext4_es_lookup_extent+0x601/0x9f0 [ 238.126813][ T29] ext4_map_blocks+0x9db/0x1a90 [ 238.131686][ T29] ? ext4_issue_zeroout+0x250/0x250 [ 238.136942][ T29] ? rcu_is_watching+0x15/0xb0 [ 238.141725][ T29] ? ext4_inode_journal_mode+0x376/0x460 [ 238.147649][ T29] ext4_do_writepages+0x1463/0x3990 [ 238.152965][ T29] ? ext4_normal_submit_inode_data_buffers+0x240/0x240 [ 238.159864][ T29] ? rcu_read_lock_any_held+0xb4/0x140 [ 238.165463][ T29] ? __lock_acquire+0x1431/0x7eb0 [ 238.170514][ T29] ext4_writepages+0x1dd/0x350 [ 238.175403][ T29] ? ext4_read_folio+0x2f0/0x2f0 [ 238.180499][ T29] ? __rwlock_init+0x150/0x150 [ 238.185382][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 238.190596][ T29] ? ext4_read_folio+0x2f0/0x2f0 [ 238.195817][ T29] do_writepages+0x351/0x590 [ 238.200445][ T29] ? folio_clear_dirty_for_io+0xca0/0xca0 [ 238.209047][ T29] ? writeback_sb_inodes+0x4bd/0x1020 [ 238.214511][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.219555][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 238.224770][ T29] __writeback_single_inode+0x14e/0xee0 [ 238.230332][ T29] writeback_sb_inodes+0x813/0x1020 [ 238.237879][ T29] ? queue_io+0x530/0x530 [ 238.242233][ T29] __writeback_inodes_wb+0x114/0x240 [ 238.248543][ T29] wb_writeback+0x472/0xbe0 [ 238.253439][ T29] ? queue_io+0x2c1/0x530 [ 238.257789][ T29] ? percpu_ref_tryget+0x250/0x250 [ 238.263025][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 238.269034][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.275171][ T29] wb_workfn+0xad7/0xe60 [ 238.279477][ T29] ? inode_wait_for_writeback+0x230/0x230 [ 238.286176][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 238.292205][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.297336][ T29] ? read_lock_is_recursive+0x20/0x20 [ 238.302803][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.308015][ T29] ? process_scheduled_works+0x975/0x1600 [ 238.313826][ T29] ? process_scheduled_works+0x975/0x1600 [ 238.319555][ T29] process_scheduled_works+0xa60/0x1600 [ 238.325185][ T29] ? worker_attach_to_pool+0x370/0x370 [ 238.330665][ T29] ? assign_work+0x3cc/0x5d0 [ 238.335477][ T29] worker_thread+0xa5e/0xfe0 [ 238.340120][ T29] kthread+0x2fa/0x390 [ 238.344252][ T29] ? pr_cont_work+0x550/0x550 [ 238.350138][ T29] ? kthread_blkcg+0xd0/0xd0 [ 238.354932][ T29] ret_from_fork+0x48/0x80 [ 238.359383][ T29] ? kthread_blkcg+0xd0/0xd0 [ 238.364166][ T29] ret_from_fork_asm+0x11/0x20 [ 238.369029][ T29] [ 238.372061][ T29] INFO: task jbd2/sda1-8:5105 blocked for more than 143 seconds. [ 238.381144][ T29] Not tainted syzkaller #0 [ 238.386186][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 238.394963][ T29] task:jbd2/sda1-8 state:D stack:26024 pid:5105 ppid:2 flags:0x00004000 [ 238.404285][ T29] Call Trace: [ 238.407580][ T29] [ 238.410534][ T29] __schedule+0x15ae/0x4660 [ 238.415117][ T29] ? asan.module_dtor+0x20/0x20 [ 238.419983][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.425078][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 238.430991][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 238.436251][ T29] schedule+0xbd/0x170 [ 238.440336][ T29] io_schedule+0x80/0xd0 [ 238.444628][ T29] bit_wait_io+0x11/0xd0 [ 238.448895][ T29] __wait_on_bit+0x9f/0x2c0 [ 238.454704][ T29] ? bit_wait+0xd0/0xd0 [ 238.458888][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 238.464446][ T29] ? bit_wait+0xd0/0xd0 [ 238.468611][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 238.473518][ T29] ? do_raw_write_lock+0x11e/0x260 [ 238.478646][ T29] ? bit_waitqueue+0x30/0x30 [ 238.483325][ T29] ? do_raw_read_unlock+0x3d/0x80 [ 238.488625][ T29] jbd2_journal_commit_transaction+0x2e8d/0x5ad0 [ 238.495358][ T29] ? jbd2_journal_finish_inode_data_buffers+0xb0/0xb0 [ 238.502152][ T29] ? lock_chain_count+0x20/0x20 [ 238.507098][ T29] ? _raw_spin_unlock+0x40/0x40 [ 238.511984][ T29] ? __try_to_del_timer_sync+0x1c2/0x280 [ 238.517703][ T29] ? __timer_delete_sync+0x23d/0x2e0 [ 238.523097][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.528148][ T29] ? timer_delete_sync+0x20/0x20 [ 238.533153][ T29] ? do_raw_read_unlock+0x80/0x80 [ 238.538199][ T29] ? prepare_to_wait+0x1aa/0x200 [ 238.543231][ T29] kjournald2+0x40f/0x810 [ 238.547579][ T29] ? jbd2_seq_info_show+0x5c0/0x5c0 [ 238.553712][ T29] ? wake_bit_function+0x200/0x200 [ 238.558850][ T29] ? _raw_spin_unlock+0x40/0x40 [ 238.563780][ T29] ? __kthread_parkme+0x71/0x1c0 [ 238.568727][ T29] ? __kthread_parkme+0x15b/0x1c0 [ 238.573892][ T29] kthread+0x2fa/0x390 [ 238.577999][ T29] ? jbd2_seq_info_show+0x5c0/0x5c0 [ 238.583352][ T29] ? kthread_blkcg+0xd0/0xd0 [ 238.587957][ T29] ret_from_fork+0x48/0x80 [ 238.592365][ T29] ? kthread_blkcg+0xd0/0xd0 [ 238.597032][ T29] ret_from_fork_asm+0x11/0x20 [ 238.601839][ T29] [ 238.604923][ T29] INFO: task syz-executor:5764 blocked for more than 144 seconds. [ 238.612773][ T29] Not tainted syzkaller #0 [ 238.617715][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 238.626449][ T29] task:syz-executor state:D stack:21320 pid:5764 ppid:5763 flags:0x00004002 [ 238.636109][ T29] Call Trace: [ 238.639405][ T29] [ 238.642356][ T29] __schedule+0x15ae/0x4660 [ 238.646993][ T29] ? mark_lock+0x94/0x320 [ 238.651345][ T29] ? asan.module_dtor+0x20/0x20 [ 238.657389][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.662608][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 238.668997][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 238.674478][ T29] schedule+0xbd/0x170 [ 238.678727][ T29] io_schedule+0x80/0xd0 [ 238.683095][ T29] bit_wait_io+0x11/0xd0 [ 238.687432][ T29] __wait_on_bit+0x9f/0x2c0 [ 238.691955][ T29] ? bit_wait+0xd0/0xd0 [ 238.696190][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 238.701689][ T29] ? bit_wait+0xd0/0xd0 [ 238.705938][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 238.710744][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 238.715832][ T29] ? bit_waitqueue+0x30/0x30 [ 238.720434][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 238.725800][ T29] do_get_write_access+0x5c9/0xe00 [ 238.730945][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 238.736973][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 238.743249][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 238.749416][ T29] ? __might_sleep+0xe0/0xe0 [ 238.754096][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 238.759802][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 238.765432][ T29] ext4_dirty_inode+0xcb/0x110 [ 238.770225][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 238.776095][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 238.781152][ T29] file_update_time+0x187/0x1a0 [ 238.786226][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 238.791280][ T29] ? do_wp_page+0x4ce/0x34d0 [ 238.795924][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 238.802175][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.807342][ T29] do_page_mkwrite+0x153/0x3f0 [ 238.812120][ T29] do_wp_page+0xd4d/0x34d0 [ 238.816710][ T29] ? folio_put+0xd0/0xd0 [ 238.821275][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 238.826428][ T29] ? __rwlock_init+0x150/0x150 [ 238.831212][ T29] handle_mm_fault+0x1306/0x4a50 [ 238.836219][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 238.841171][ T29] ? numa_migrate_prep+0x350/0x350 [ 238.846426][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 238.851722][ T29] do_user_addr_fault+0x736/0x12d0 [ 238.856913][ T29] exc_page_fault+0x64/0x100 [ 238.861654][ T29] ? clear_bhb_loop+0x40/0x90 [ 238.866502][ T29] asm_exc_page_fault+0x26/0x30 [ 238.871382][ T29] RIP: 0033:0x7ff0b5e705e3 [ 238.875876][ T29] RSP: 002b:00007fffe0665c30 EFLAGS: 00010206 [ 238.881969][ T29] RAX: 00007ff0b2bfc17c RBX: 00007fffe0665d60 RCX: 0000000000000000 [ 238.890055][ T29] RDX: 00007ff0b2bfc178 RSI: 0000000000000008 RDI: 00007fffe0665d60 [ 238.898305][ T29] RBP: 00000000000003e6 R08: 0000000000000000 R09: 0000000000000000 [ 238.906406][ T29] R10: 00007fffe0665d40 R11: 0000000000000000 R12: 0000000000000000 [ 238.914434][ T29] R13: 0000000000003e84 R14: ffffffffffffc17c R15: 0000000000000000 [ 238.922418][ T29] [ 238.929395][ T29] INFO: task syz.1.22:5913 blocked for more than 144 seconds. [ 238.937208][ T29] Not tainted syzkaller #0 [ 238.942130][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 238.951037][ T29] task:syz.1.22 state:D stack:25384 pid:5913 ppid:5779 flags:0x00004004 [ 238.960296][ T29] Call Trace: [ 238.963833][ T29] [ 238.966775][ T29] __schedule+0x15ae/0x4660 [ 238.971285][ T29] ? mark_lock+0x94/0x320 [ 238.977241][ T29] ? asan.module_dtor+0x20/0x20 [ 238.982135][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 238.987226][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 238.993179][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 238.998417][ T29] schedule+0xbd/0x170 [ 239.002480][ T29] io_schedule+0x80/0xd0 [ 239.006844][ T29] bit_wait_io+0x11/0xd0 [ 239.011099][ T29] __wait_on_bit+0x9f/0x2c0 [ 239.015721][ T29] ? bit_wait+0xd0/0xd0 [ 239.019893][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 239.025420][ T29] ? bit_wait+0xd0/0xd0 [ 239.029588][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 239.034445][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 239.039494][ T29] ? bit_waitqueue+0x30/0x30 [ 239.044230][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 239.049457][ T29] do_get_write_access+0x5c9/0xe00 [ 239.055087][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 239.061151][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 239.067564][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 239.073809][ T29] ? __might_sleep+0xe0/0xe0 [ 239.078423][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 239.084024][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 239.089503][ T29] ext4_dirty_inode+0xcb/0x110 [ 239.094306][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 239.100119][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 239.105224][ T29] file_update_time+0x187/0x1a0 [ 239.110087][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 239.115177][ T29] ? filemap_fault+0x103c/0x1540 [ 239.120135][ T29] ? mapping_seek_hole_data+0x1330/0x1330 [ 239.126040][ T29] ? pte_alloc_one+0x3b6/0x540 [ 239.130822][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 239.139042][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 239.144224][ T29] do_page_mkwrite+0x153/0x3f0 [ 239.149012][ T29] handle_mm_fault+0x1a2c/0x4a50 [ 239.154047][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 239.159003][ T29] ? numa_migrate_prep+0x350/0x350 [ 239.164183][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 239.169688][ T29] do_user_addr_fault+0x736/0x12d0 [ 239.174956][ T29] exc_page_fault+0x64/0x100 [ 239.179561][ T29] asm_exc_page_fault+0x26/0x30 [ 239.184497][ T29] RIP: 0033:0x7efda8672ba9 [ 239.188918][ T29] RSP: 002b:00007ffcbff02430 EFLAGS: 00010202 [ 239.195037][ T29] RAX: 0000001b2df24000 RBX: ffffffff86bd3aee RCX: 0000001b2df23ff8 [ 239.203071][ T29] RDX: 00000000005ffde8 RSI: 00000000005ffde8 RDI: 00007efda9555700 [ 239.211046][ T29] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007efda8a12000 [ 239.219484][ T29] R10: 00007efda9555700 R11: 0000000000000000 R12: 00007efda8a26038 [ 239.227504][ T29] R13: 0000000000006e81 R14: ffffffff86bd3b2c R15: 00007efda9555720 [ 239.235636][ T29] ? usb_gadget_connect_locked+0x1c/0x420 [ 239.241424][ T29] ? usb_gadget_connect+0x6e/0x90 [ 239.246547][ T29] [ 239.249591][ T29] INFO: task syz.3.30:5934 blocked for more than 144 seconds. [ 239.257218][ T29] Not tainted syzkaller #0 [ 239.262155][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 239.271069][ T29] task:syz.3.30 state:D stack:27560 pid:5934 ppid:5777 flags:0x00004004 [ 239.280330][ T29] Call Trace: [ 239.283671][ T29] [ 239.286612][ T29] __schedule+0x15ae/0x4660 [ 239.291161][ T29] ? mark_lock+0x94/0x320 [ 239.295570][ T29] ? asan.module_dtor+0x20/0x20 [ 239.300432][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 239.305684][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 239.311612][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 239.316883][ T29] schedule+0xbd/0x170 [ 239.320958][ T29] io_schedule+0x80/0xd0 [ 239.325273][ T29] bit_wait_io+0x11/0xd0 [ 239.329532][ T29] __wait_on_bit+0x9f/0x2c0 [ 239.334180][ T29] ? bit_wait+0xd0/0xd0 [ 239.338351][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 239.343984][ T29] ? bit_wait+0xd0/0xd0 [ 239.348177][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 239.352989][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 239.358034][ T29] ? bit_waitqueue+0x30/0x30 [ 239.362614][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 239.367864][ T29] do_get_write_access+0x5c9/0xe00 [ 239.373518][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 239.379521][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 239.385759][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 239.391920][ T29] ? __might_sleep+0xe0/0xe0 [ 239.396579][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 239.402134][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 239.407668][ T29] ext4_dirty_inode+0xcb/0x110 [ 239.412455][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 239.418350][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 239.423467][ T29] file_update_time+0x187/0x1a0 [ 239.428327][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 239.433402][ T29] ? filemap_fault+0x103c/0x1540 [ 239.438349][ T29] ? mapping_seek_hole_data+0x1330/0x1330 [ 239.444147][ T29] ? pte_alloc_one+0x3b6/0x540 [ 239.448921][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 239.455370][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 239.460412][ T29] do_page_mkwrite+0x153/0x3f0 [ 239.465223][ T29] handle_mm_fault+0x1a2c/0x4a50 [ 239.470186][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 239.475415][ T29] ? numa_migrate_prep+0x350/0x350 [ 239.480556][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 239.485962][ T29] do_user_addr_fault+0x736/0x12d0 [ 239.491092][ T29] exc_page_fault+0x64/0x100 [ 239.495759][ T29] ? clear_bhb_loop+0x40/0x90 [ 239.500449][ T29] asm_exc_page_fault+0x26/0x30 [ 239.505374][ T29] RIP: 0033:0x7f1d9346bea3 [ 239.509797][ T29] RSP: 002b:00007fff89fef2a0 EFLAGS: 00010246 [ 239.515909][ T29] RAX: 00000000005ffde8 RBX: 0000000000000000 RCX: 0000001b2db64000 [ 239.523933][ T29] RDX: 0000001b2db24000 RSI: 0000000000600000 RDI: 00007f1d937e3708 [ 239.531912][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 239.540033][ T29] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 239.548073][ T29] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff89fef530 [ 239.556206][ T29] [ 239.559364][ T29] INFO: task syz.2.31:5935 blocked for more than 145 seconds. [ 239.567049][ T29] Not tainted syzkaller #0 [ 239.571993][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 239.581010][ T29] task:syz.2.31 state:D stack:27560 pid:5935 ppid:5778 flags:0x00004004 [ 239.590309][ T29] Call Trace: [ 239.593651][ T29] [ 239.596588][ T29] __schedule+0x15ae/0x4660 [ 239.601096][ T29] ? mark_lock+0x94/0x320 [ 239.605478][ T29] ? asan.module_dtor+0x20/0x20 [ 239.610343][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 239.615515][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 239.621429][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 239.626700][ T29] schedule+0xbd/0x170 [ 239.630779][ T29] io_schedule+0x80/0xd0 [ 239.635065][ T29] bit_wait_io+0x11/0xd0 [ 239.639322][ T29] __wait_on_bit+0x9f/0x2c0 [ 239.643904][ T29] ? bit_wait+0xd0/0xd0 [ 239.648070][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 239.653605][ T29] ? bit_wait+0xd0/0xd0 [ 239.657771][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 239.662542][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 239.667649][ T29] ? bit_waitqueue+0x30/0x30 [ 239.672263][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 239.677640][ T29] do_get_write_access+0x5c9/0xe00 [ 239.683077][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 239.689078][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 239.695370][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 239.701538][ T29] ? __might_sleep+0xe0/0xe0 [ 239.706211][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 239.711773][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 239.717326][ T29] ext4_dirty_inode+0xcb/0x110 [ 239.722100][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 239.727994][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 239.733085][ T29] file_update_time+0x187/0x1a0 [ 239.737950][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 239.743035][ T29] ? filemap_fault+0x103c/0x1540 [ 239.748091][ T29] ? mapping_seek_hole_data+0x1330/0x1330 [ 239.753862][ T29] ? pte_alloc_one+0x3b6/0x540 [ 239.758645][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 239.764943][ T29] ? __lock_acquire+0x7eb0/0x7eb0 [ 239.769982][ T29] do_page_mkwrite+0x153/0x3f0 [ 239.775215][ T29] handle_mm_fault+0x1a2c/0x4a50 [ 239.780168][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 239.785469][ T29] ? numa_migrate_prep+0x350/0x350 [ 239.790611][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 239.795959][ T29] do_user_addr_fault+0x736/0x12d0 [ 239.801109][ T29] exc_page_fault+0x64/0x100 [ 239.805800][ T29] ? clear_bhb_loop+0x40/0x90 [ 239.810497][ T29] asm_exc_page_fault+0x26/0x30 [ 239.815391][ T29] RIP: 0033:0x7f6cc986bea3 [ 239.819834][ T29] RSP: 002b:00007ffe64c5f2b0 EFLAGS: 00010246 [ 239.825959][ T29] RAX: 00000000005ffde8 RBX: 0000000000000000 RCX: 0000001b2da64000 [ 239.834007][ T29] RDX: 0000001b2da24000 RSI: 0000000000600000 RDI: 00007f6cc9be3708 [ 239.841989][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 239.850014][ T29] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 239.858513][ T29] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe64c5f540 [ 239.866648][ T29] [ 239.869710][ T29] [ 239.869710][ T29] Showing all locks held in the system: [ 239.879419][ T29] 3 locks held by kworker/0:0/8: [ 239.886040][ T29] #0: ffff8880b8c3c258 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 [ 239.896258][ T29] #1: ffff8880b8c28a00 (psi_seq){-.-.}-{0:0}, at: __schedule+0x21d3/0x4660 [ 239.905122][ T29] #2: ffffffff8df37b48 (rcu_state.exp_wake_mutex){+.+.}-{3:3}, at: rcu_exp_sel_wait_wake+0x18e0/0x1e40 [ 239.916372][ T29] 1 lock held by khungtaskd/29: [ 239.921219][ T29] #0: ffffffff8df320e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 239.931120][ T29] 3 locks held by kworker/u4:5/60: [ 239.936395][ T29] 5 locks held by kworker/u4:10/3491: [ 239.941778][ T29] 7 locks held by kworker/u4:11/3500: [ 239.947206][ T29] #0: ffff888141e52138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 239.958505][ T29] #1: ffffc9000cfc7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 239.970997][ T29] #2: ffff88802dc340e0 (&type->s_umount_key#31){++++}-{3:3}, at: super_trylock_shared+0x20/0xf0 [ 239.981591][ T29] #3: ffff88802dc36c58 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1a4/0x350 [ 239.992267][ T29] #4: ffff88814dd08990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 240.001998][ T29] #5: ffff888076536688 (&ei->i_data_sem){++++}-{3:3}, at: ext4_map_blocks+0x918/0x1a90 [ 240.011911][ T29] #6: ffffe8ffffc1fbd8 (&lg->lg_mutex){+.+.}-{3:3}, at: ext4_mb_initialize_context+0x8af/0xc80 [ 240.022609][ T29] 2 locks held by getty/5539: [ 240.027350][ T29] #0: ffff88802e8bb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 240.037150][ T29] #1: ffffc9000327e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x428/0x1370 [ 240.047288][ T29] 3 locks held by syz-executor/5764: [ 240.052571][ T29] #0: ffff8880300ac420 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 240.062562][ T29] #1: ffff88802dc34510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 240.072467][ T29] #2: ffff88814dd08990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 240.082257][ T29] 3 locks held by syz.1.22/5913: [ 240.087238][ T29] #0: ffff8880326501a0 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 240.097694][ T29] #1: ffff88802dc34510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 240.107517][ T29] #2: ffff88814dd08990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 240.117320][ T29] 3 locks held by syz.3.30/5934: [ 240.122242][ T29] #0: ffff88807ad36a20 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 240.132215][ T29] #1: ffff88802dc34510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 240.142028][ T29] #2: ffff88814dd08990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 240.151748][ T29] 3 locks held by syz.2.31/5935: [ 240.156750][ T29] #0: ffff88807ad35720 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 240.166749][ T29] #1: ffff88802dc34510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 240.176569][ T29] #2: ffff88814dd08990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 240.186341][ T29] [ 240.188675][ T29] ============================================= [ 240.188675][ T29] [ 240.197507][ T29] NMI backtrace for cpu 1 [ 240.201880][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 240.209072][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 240.219120][ T29] Call Trace: [ 240.222389][ T29] [ 240.225325][ T29] dump_stack_lvl+0x18c/0x250 [ 240.229991][ T29] ? __wake_up_klogd+0xd9/0x100 [ 240.234834][ T29] ? show_regs_print_info+0x20/0x20 [ 240.240016][ T29] ? load_image+0x420/0x420 [ 240.244514][ T29] nmi_cpu_backtrace+0x3a6/0x3e0 [ 240.249442][ T29] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 240.255604][ T29] ? load_image+0x420/0x420 [ 240.260127][ T29] ? wq_watchdog_touch+0xef/0x170 [ 240.265174][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 240.271233][ T29] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 240.277203][ T29] watchdog+0xf59/0xfa0 [ 240.281350][ T29] ? watchdog+0x1e1/0xfa0 [ 240.285668][ T29] kthread+0x2fa/0x390 [ 240.289719][ T29] ? hungtask_pm_notify+0x50/0x50 [ 240.294748][ T29] ? kthread_blkcg+0xd0/0xd0 [ 240.299348][ T29] ret_from_fork+0x48/0x80 [ 240.303764][ T29] ? kthread_blkcg+0xd0/0xd0 [ 240.308395][ T29] ret_from_fork_asm+0x11/0x20 [ 240.313168][ T29] [ 240.316619][ T29] Sending NMI from CPU 1 to CPUs 0: [ 240.321861][ C0] NMI backtrace for cpu 0 [ 240.321870][ C0] CPU: 0 PID: 5131 Comm: klogd Not tainted syzkaller #0 [ 240.321885][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 240.321893][ C0] RIP: 0010:qlist_free_all+0x3f/0xd0 [ 240.321916][ C0] Code: 00 49 89 f6 48 89 fb 49 bd 00 00 00 00 00 fc ff df 49 89 ef 4d 89 f4 4d 85 f6 75 0b 4c 89 ff e8 c7 04 00 00 49 89 c4 49 8b 2f <49> 63 84 24 c0 00 00 00 49 29 c7 4c 89 e7 4c 89 fe e8 cb e8 ff ff [ 240.321926][ C0] RSP: 0018:ffffc9001068f738 EFLAGS: 00000282 [ 240.321939][ C0] RAX: ffff888141a6b640 RBX: ffffc9001068f770 RCX: ffffea0000b20640 [ 240.321950][ C0] RDX: ffffea0000000000 RSI: ffffffff8acacfe0 RDI: ffff88802c819c80 [ 240.321961][ C0] RBP: ffff888051de2000 R08: ffffffff91ff152f R09: 1ffffffff23fe2a5 [ 240.321971][ C0] R10: dffffc0000000000 R11: fffffbfff23fe2a6 R12: ffff888141a6b640 [ 240.321982][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88802c819c80 [ 240.321992][ C0] FS: 00007f5269401c80(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 240.322005][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 240.322015][ C0] CR2: 000055ed18413168 CR3: 0000000031812000 CR4: 00000000003506f0 [ 240.322028][ C0] Call Trace: [ 240.322033][ C0] [ 240.322040][ C0] kasan_quarantine_reduce+0x143/0x160 [ 240.322062][ C0] __kasan_slab_alloc+0x22/0x80 [ 240.322080][ C0] slab_post_alloc_hook+0x6a/0x4d0 [ 240.322097][ C0] kmem_cache_alloc_node+0x1af/0x310 [ 240.322117][ C0] ? __alloc_skb+0x103/0x2c0 [ 240.322137][ C0] __alloc_skb+0x103/0x2c0 [ 240.322156][ C0] alloc_skb_with_frags+0xcd/0x7a0 [ 240.322171][ C0] ? __x64_sys_syslog+0x7c/0x90 [ 240.322187][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 240.322211][ C0] ? aa_label_sk_perm+0x500/0x6a0 [ 240.322233][ C0] sock_alloc_send_pskb+0x883/0x9a0 [ 240.322258][ C0] ? sock_kzfree_s+0x50/0x50 [ 240.322272][ C0] ? do_raw_spin_lock+0x11f/0x2b0 [ 240.322291][ C0] ? __rwlock_init+0x150/0x150 [ 240.322310][ C0] ? do_raw_spin_unlock+0x121/0x230 [ 240.322329][ C0] unix_dgram_sendmsg+0x5a9/0x16e0 [ 240.322357][ C0] ? aa_af_perm+0x330/0x330 [ 240.322377][ C0] ? unix_dgram_poll+0x680/0x680 [ 240.322394][ C0] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 240.322419][ C0] ? apparmor_socket_sendmsg+0x8e/0x330 [ 240.322436][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 240.322454][ C0] ? security_socket_sendmsg+0x80/0xa0 [ 240.322472][ C0] __sys_sendto+0x4a9/0x6b0 [ 240.322491][ C0] ? __ia32_sys_getpeername+0x90/0x90 [ 240.322521][ C0] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 240.322539][ C0] ? lock_chain_count+0x20/0x20 [ 240.322558][ C0] __x64_sys_sendto+0xde/0xf0 [ 240.322577][ C0] do_syscall_64+0x55/0xb0 [ 240.322590][ C0] ? clear_bhb_loop+0x40/0x90 [ 240.322604][ C0] ? clear_bhb_loop+0x40/0x90 [ 240.322619][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 240.322639][ C0] RIP: 0033:0x7f5269551407 [ 240.322653][ C0] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 240.322663][ C0] RSP: 002b:00007ffe354985c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 240.322677][ C0] RAX: ffffffffffffffda RBX: 00007f5269401c80 RCX: 00007f5269551407 [ 240.322686][ C0] RDX: 0000000000000049 RSI: 00007ffe35498700 RDI: 0000000000000003 [ 240.322694][ C0] RBP: 00007ffe35498b30 R08: 0000000000000000 R09: 0000000000000000 [ 240.322702][ C0] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe35498b48 [ 240.322710][ C0] R13: 00007ffe35498700 R14: 000000000000002e R15: 00007ffe35498700 [ 240.322726][ C0] [ 240.323212][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 240.323221][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 240.323239][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 240.323248][ T29] Call Trace: [ 240.323255][ T29] [ 240.323262][ T29] dump_stack_lvl+0x18c/0x250 [ 240.323283][ T29] ? show_regs_print_info+0x20/0x20 [ 240.323300][ T29] ? load_image+0x420/0x420 [ 240.323331][ T29] panic+0x2ca/0x720 [ 240.323355][ T29] ? bpf_jit_dump+0xd0/0xd0 [ 240.323374][ T29] ? __irq_work_queue_local+0x13a/0x3b0 [ 240.323395][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 240.323418][ T29] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 240.323442][ T29] watchdog+0xf98/0xfa0 [ 240.323464][ T29] ? watchdog+0x1e1/0xfa0 [ 240.323490][ T29] kthread+0x2fa/0x390 [ 240.323506][ T29] ? hungtask_pm_notify+0x50/0x50 [ 240.323527][ T29] ? kthread_blkcg+0xd0/0xd0 [ 240.323543][ T29] ret_from_fork+0x48/0x80 [ 240.323562][ T29] ? kthread_blkcg+0xd0/0xd0 [ 240.323579][ T29] ret_from_fork_asm+0x11/0x20 [ 240.323610][ T29] [ 240.327407][ T29] Kernel Offset: disabled [ 240.789596][ T29] Rebooting in 86400 seconds..