last executing test programs: 8m48.748524176s ago: executing program 0 (id=118): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340), 0x802, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000001c0)={{0x0, 0x0, 0xfffd, 0x8001}, 'syz1\x00'}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$uinput_user_dev(r0, &(0x7f0000000900)={'syz1\x00', {0x0, 0x0, 0x6}, 0x37b4, [0xfeff, 0x4, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfffffffe, 0x0, 0x3, 0x0, 0xfffffffd, 0x3, 0x100, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0xbffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x3, 0xffffffff, 0x0, 0xffff, 0x0, 0x20, 0x6, 0x5, 0x70000000, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0, 0x20004, 0x0, 0xfffffffe, 0x105], [0x10, 0xffffffff, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xbb, 0x1, 0xfffffffc, 0x9, 0x800, 0xffffffd6, 0xfffffffc, 0x0, 0x1, 0x0, 0xffffffff, 0x2ec6a, 0x5, 0x40000000, 0xffffffff, 0xfffffffc, 0x7fffffff, 0x8001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffc, 0x0, 0x8c, 0x0, 0x0, 0x4, 0x5, 0x3, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x4000000, 0x80, 0x0, 0x3, 0x0, 0x9, 0x800000, 0x7], [0x0, 0x4, 0x0, 0x0, 0xffffffff, 0x1, 0xa000000, 0x0, 0x0, 0xb78, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x10000, 0x0, 0x80, 0x520, 0xd, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x2, 0xfffffffc, 0x2af, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100, 0xff, 0x80000003, 0x0, 0x4, 0x2, 0x400000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x6, 0x0, 0x401, 0x0, 0x211, 0x4, 0x0, 0x100, 0x3, 0x5, 0x0, 0x80, 0x0, 0x3, 0x0, 0x2, 0x1, 0x7fff, 0x0, 0xd, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0xffffeffd, 0x3, 0x0, 0x0, 0x3, 0x4, 0xfffffffe, 0x4, 0x3, 0x0, 0x0, 0x1, 0x80000001, 0x100, 0x0, 0x3, 0x7, 0xfffffffd, 0x53591b24, 0x7fffffd, 0x2, 0x5, 0x5, 0x400, 0x7, 0x9, 0x0, 0x0, 0x80000000, 0x1000000, 0x0, 0x3]}, 0x45c) 8m29.116379308s ago: executing program 0 (id=120): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)=0x0) timer_settime(r1, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = semget$private(0x0, 0x7, 0x180) semop(r2, &(0x7f0000000200)=[{0x4, 0xa7dd, 0x3000}], 0x1) 8m13.816776659s ago: executing program 0 (id=121): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x1000, @loopback, 0xf33}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) shutdown(r0, 0x1) 8m5.489524883s ago: executing program 0 (id=123): r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) write$uinput_user_dev(r1, &(0x7f0000000f80)={'syz0\x00', {0x5, 0xfff7, 0x3, 0x7}, 0x50, [0x800002, 0x9, 0x0, 0x1, 0x8, 0xea45, 0xe, 0x1, 0x63, 0x0, 0x7f, 0xc, 0x2, 0x9, 0x1, 0x4, 0x8001000, 0x80000002, 0x51, 0x200008, 0x800, 0xa4d, 0x3ff, 0x5, 0x6, 0x10001, 0xffff, 0x0, 0x4, 0x6, 0x401, 0xc, 0x9, 0x4, 0x2, 0x1, 0x2, 0x4, 0x1, 0x4, 0xa, 0x6, 0x3, 0x9, 0x804d7f, 0x2, 0x8c00, 0x6, 0x939, 0x5, 0x9, 0x2, 0x2, 0x8, 0xfffffff7, 0x7fff, 0x6, 0x5, 0x80000001, 0xd77, 0x5, 0x2a, 0x1, 0x23], [0x8, 0x401, 0x9, 0x9, 0x8, 0x12, 0x7fc, 0xc, 0x0, 0x2729, 0xfd8, 0x3, 0x7, 0x5, 0x0, 0x24a, 0x2, 0xfffffff7, 0x2, 0x3, 0x5, 0x4009, 0x401, 0xb, 0x8001, 0x40, 0xa1, 0x10000, 0xffffffff, 0x5, 0x10004, 0x9e, 0x8, 0x7ff, 0x6, 0x7, 0x0, 0x6, 0xffff3f16, 0xa, 0x2, 0x9, 0xa, 0x5, 0xfffffeff, 0x7, 0x800, 0x5, 0xc5, 0x3, 0x1, 0x9, 0x8, 0x3, 0xffff7ff7, 0x3, 0x24c, 0x1ff, 0x2a0, 0x5, 0x6, 0x6, 0x200007, 0x8], [0x2, 0x9, 0x1a9e1bfa, 0xfffffffc, 0x8, 0x9, 0x3, 0x6, 0x7aae, 0x80000000, 0x2, 0x7ffffff7, 0x8000, 0x1, 0x1, 0x5, 0x400, 0x80000002, 0x2b0, 0x5, 0x97f82544, 0x8, 0xfffffffd, 0x0, 0x9, 0x5, 0x4, 0x9, 0xc90, 0xffffff3c, 0xd, 0x13, 0x4, 0xff, 0x140, 0x2, 0x2, 0x1000000c, 0x0, 0x6, 0x3, 0x8007c12, 0x5, 0x1, 0x17, 0x8000, 0xe, 0xf3, 0x4, 0x8, 0x1, 0xffffff00, 0x100, 0x1fff80, 0x2, 0x0, 0x8, 0xdd, 0x1, 0x9, 0xc3, 0x20ffff, 0x79c], [0x9, 0x3a8d, 0xffff9a7f, 0x200, 0x6, 0x2001, 0x6, 0xfffffff3, 0xd077, 0x2, 0xffffffff, 0x21, 0x81, 0xa, 0x6, 0x2, 0x1ff, 0xfe, 0x2, 0x66608000, 0x5e82, 0x7fb, 0x6, 0x0, 0x4, 0x5, 0x80000001, 0xffff, 0xd, 0x40, 0xfffffffd, 0x1, 0x10001, 0x61, 0x10, 0x1000, 0xc, 0x100, 0x8, 0x20000000, 0x8, 0x15, 0xb32a, 0xec000000, 0x8001, 0x1900, 0x4, 0xc, 0x8, 0x7ff, 0x280, 0x5, 0xfffffffb, 0x7, 0x6e79, 0x0, 0xc, 0x9371, 0x4f89, 0x7, 0x580, 0x2d1, 0x83, 0x8]}, 0x45c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000340)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x1, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 'syz0\x00', 0x0}) 7m52.567632356s ago: executing program 0 (id=125): r0 = syz_open_dev$dri(&(0x7f00000002c0), 0x1, 0x2100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000300)={&(0x7f00000001c0)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000003c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000280)={r1, r2, r3, 0x0, 0x7fffffff, 0x80000003, 0x5, 0x0, 0xaf, 0xe, 0xc, 0x31e}) 7m37.823300567s ago: executing program 0 (id=127): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) ioctl$FUSE_DEV_IOC_BACKING_CLOSE(r0, 0xe503, 0x0) syz_fuse_handle_req(r0, &(0x7f0000002100)="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", 0x2000, &(0x7f0000009280)={&(0x7f0000006100)={0x50, 0x0, 0x8000000000000001, {0x7, 0x2d, 0x8, 0x800000, 0x0, 0xe, 0x5, 0x3, 0x0, 0x0, 0xbbe8aa41a8f7060, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x413, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) 6m51.181250192s ago: executing program 32 (id=127): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) ioctl$FUSE_DEV_IOC_BACKING_CLOSE(r0, 0xe503, 0x0) syz_fuse_handle_req(r0, &(0x7f0000002100)="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", 0x2000, &(0x7f0000009280)={&(0x7f0000006100)={0x50, 0x0, 0x8000000000000001, {0x7, 0x2d, 0x8, 0x800000, 0x0, 0xe, 0x5, 0x3, 0x0, 0x0, 0xbbe8aa41a8f7060, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x413, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) 1m27.658233862s ago: executing program 1 (id=156): shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x6000) mlock(&(0x7f00003d8000/0x4000)=nil, 0x4000) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 1m7.352363967s ago: executing program 1 (id=157): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x6) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000002c0)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a9646", 0x14, 0x6, 0x0, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 55.955503044s ago: executing program 1 (id=158): bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, 0x0) 38.041169189s ago: executing program 1 (id=159): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x1}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0x10, &(0x7f0000000580)=@framed={{0x18, 0x5}, [@snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {0x7, 0x0, 0xb, 0x4}, {0x85, 0x0, 0x0, 0x95}}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) sendmsg$inet(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x48c0) 11.550817396s ago: executing program 1 (id=160): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100001780"], 0x50) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340)={0xfffffff8, 0x7ff, 0x3, 0xfffefffc, 0x2}, 0x14) 0s ago: executing program 1 (id=161): ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x7, 0x0, 0x81, 0xffffffff}) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000340)={0x15, 0x110, 0xfa08, {r1, 0x0, 0x10, 0x10, 0x0, @in={0x2, 0x4, @loopback}, @in={0x2, 0x4e23, @multicast2}}}, 0x118) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:32928' (ED25519) to the list of known hosts. syzkaller login: [ 626.105485][ T3208] cgroup: Unknown subsys name 'net' [ 627.034627][ T3208] cgroup: Unknown subsys name 'cpuset' [ 627.146113][ T3208] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 726.783080][ T3208] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 894.832066][ T3219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 895.293791][ T3219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 907.706955][ T3220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 908.003550][ T3220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 915.451929][ T3219] hsr_slave_0: entered promiscuous mode [ 915.644835][ T3219] hsr_slave_1: entered promiscuous mode [ 937.579596][ T3220] hsr_slave_0: entered promiscuous mode [ 937.618639][ T3220] hsr_slave_1: entered promiscuous mode [ 937.667411][ T3220] debugfs: 'hsr0' already exists in 'hsr' [ 937.673840][ T3220] Cannot create hsr debugfs directory [ 939.648492][ T3219] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 940.289331][ T3219] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 940.469379][ T3219] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 941.269592][ T3219] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 941.395228][ T3219] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 941.833450][ T3219] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 941.975549][ T3219] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 943.076532][ T3219] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 961.096666][ T3220] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 961.272609][ T3220] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 961.366699][ T3220] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 961.598525][ T3220] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 961.664113][ T3220] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 962.456047][ T3220] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 962.688138][ T3220] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 963.746578][ T3220] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 977.422346][ T3219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 994.365473][ T3220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1101.849238][ T3219] veth0_vlan: entered promiscuous mode [ 1103.593224][ T3219] veth1_vlan: entered promiscuous mode [ 1109.578776][ T3219] veth0_macvtap: entered promiscuous mode [ 1111.088046][ T3219] veth1_macvtap: entered promiscuous mode [ 1117.545494][ T3584] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.796400][ T3584] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.965177][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1118.086474][ T3223] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1124.198933][ T3220] veth0_vlan: entered promiscuous mode [ 1126.397024][ T3220] veth1_vlan: entered promiscuous mode [ 1133.787590][ T3220] veth0_macvtap: entered promiscuous mode [ 1134.026532][ T3219] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1135.018695][ T3220] veth1_macvtap: entered promiscuous mode [ 1141.147375][ T3298] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1141.165400][ T3298] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1141.167980][ T3298] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1141.375284][ T3298] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1255.756199][ T3866] syz.0.11 uses obsolete (PF_INET,SOCK_PACKET) [ 1350.414455][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1350.961693][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 1351.354065][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1351.357188][ T9] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1352.558386][ T9] usb 2-1: New USB device found, idVendor=0789, idProduct=0160, bcdDevice=2c.d1 [ 1352.562884][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1352.564925][ T9] usb 2-1: Product: syz [ 1352.566465][ T9] usb 2-1: Manufacturer: syz [ 1352.567925][ T9] usb 2-1: SerialNumber: syz [ 1353.297174][ T9] usb 2-1: config 0 descriptor?? [ 1367.003206][ T816] usb 2-1: USB disconnect, device number 2 [ 1369.884616][ T3909] ======================================================= [ 1369.884616][ T3909] WARNING: The mand mount option has been deprecated and [ 1369.884616][ T3909] and is ignored by this kernel. Remove the mand [ 1369.884616][ T3909] option from the mount to silence this warning. [ 1369.884616][ T3909] ======================================================= [ 1475.995656][ T3948] netlink: 20 bytes leftover after parsing attributes in process `syz.0.34'. [ 1617.897806][ T4002] mmap: syz.1.49 (4002) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1720.669855][ T4045] process 'syz.1.63' launched './file2' with NULL argv: empty string added [ 1732.674532][ T4048] netlink: 8 bytes leftover after parsing attributes in process `syz.0.64'. [ 1850.704424][ T4089] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 1850.704424][ T4089] The task syz.1.76 (4089) triggered the difference, watch for misbehavior. [ 1889.662423][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1889.675619][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1889.709798][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1889.724372][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1889.783745][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1889.821674][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1889.838391][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1889.857885][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1889.947500][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1890.059234][ T4105] Dead loop on virtual device ip6_vti0 (net 22), fix it urgently! [ 1950.184081][ T4134] netlink: 'syz.1.91': attribute type 4 has an invalid length. [ 2050.704727][ T4166] Zero length message leads to an empty skb [ 2126.999153][ T4198] faux_driver vgem: [drm] Unknown color mode 127; guessing buffer size. [ 2150.023966][ T4203] input: syz1 as /devices/virtual/input/input1 [ 2154.778025][ T4209] xt_hashlimit: size too large, truncated to 1048576 [ 2234.422788][ T4240] netlink: 12 bytes leftover after parsing attributes in process `syz.1.129'. [ 2397.413196][ T4263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2397.706669][ T4263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2442.178213][ T4263] hsr_slave_0: entered promiscuous mode [ 2442.285100][ T4263] hsr_slave_1: entered promiscuous mode [ 2442.369151][ T4263] debugfs: 'hsr0' already exists in 'hsr' [ 2442.392478][ T4263] Cannot create hsr debugfs directory [ 2480.353045][ T4263] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2480.867839][ T4263] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 2481.152193][ T4263] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2481.839706][ T4263] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 2482.051799][ T4263] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2482.767054][ T4263] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 2483.200338][ T4263] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2484.307649][ T4263] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 2540.769861][ T4263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2672.943927][ T31] INFO: task syz.0.127:4235 blocked for more than 430 seconds. [ 2672.947132][ T31] Tainted: G W syzkaller #0 [ 2673.069308][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2673.100104][ T31] task:syz.0.127 state:D stack:0 pid:4235 tgid:4233 ppid:3220 task_flags:0x400140 flags:0x00000002 [ 2673.166529][ T31] Call Trace: [ 2673.196283][ T31] [] __schedule+0x1cfe/0x4da4 [ 2673.219883][ T31] [] schedule+0xb4/0x32c [ 2673.238907][ T31] [] fuse_wait_aborted+0x17c/0x22c [ 2673.254325][ T31] [] fuse_conn_destroy+0x82/0x248 [ 2673.285814][ T31] [] fuse_kill_sb_anon+0x238/0x2c8 [ 2673.307356][ T31] [] deactivate_locked_super+0xd8/0x198 [ 2673.343648][ T31] [] get_tree_nodev+0x144/0x178 [ 2673.374677][ T31] [] fuse_get_tree+0x34c/0x418 [ 2673.391580][ T31] [] vfs_get_tree+0x7e/0x314 [ 2673.413467][ T31] [] fc_mount+0x1c/0x1d8 [ 2673.456828][ T31] [] path_mount+0x6ae/0x1d14 [ 2673.486750][ T31] [] __riscv_sys_mount+0x5c2/0x778 [ 2673.531546][ T31] [] syscall_handler+0x92/0x114 [ 2673.554459][ T31] [] do_trap_ecall_u+0x3dc/0x61c [ 2673.581376][ T31] [] handle_exception+0x15e/0x16a [ 2673.641188][ T31] [ 2673.641188][ T31] Showing all locks held in the system: [ 2673.678443][ T31] 1 lock held by khungtaskd/31: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2673.705632][ T31] #0: ffffffff887f41a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3e/0x1a0 [ 2673.817129][ T31] 3 locks held by kworker/u8:5/54: [ 2673.848076][ T31] 1 lock held by syslogd/3023: [ 2673.859652][ T31] 1 lock held by klogd/3027: [ 2673.880331][ T31] 2 locks held by getty/3177: [ 2673.901934][ T31] #0: ffffaf8015aca0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x48 [ 2673.942997][ T31] #1: ffff8f800008e2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3be/0x1310 [ 2673.980074][ T31] 2 locks held by syz-executor/3208: [ 2673.988630][ T31] 4 locks held by syz-executor/3219: [ 2673.997013][ T31] 2 locks held by kworker/u8:0/3223: [ 2674.015793][ T31] #0: ffffaf8011d1c940 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0x1062/0x20b0 [ 2674.092211][ T31] #1: ffff8f8009477b50 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x82c/0x20b0 [ 2674.170673][ T31] 5 locks held by kworker/u8:6/4008: [ 2674.189078][ T31] 1 lock held by syz.0.127/4235: [ 2674.212962][ T31] #0: ffffaf80323f60d8 (&type->s_umount_key#51/1){+.+.}-{4:4}, at: alloc_super+0x206/0xc18 [ 2674.298766][ T31] 3 locks held by kworker/u8:4/4277: [ 2674.321927][ T31] #0: ffffaf8072c9d8e0 (&rq->__lock){-.-.}-{2:2}, at: process_one_work+0x1062/0x20b0 [ 2674.400375][ T31] #1: ffff8f800ae07b50 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x82c/0x20b0 [ 2674.438645][ T31] #2: ffffaf8072c89118 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x11c/0x200 [ 2674.499121][ T31] 2 locks held by kworker/1:2/4496: [ 2674.518831][ T31] 3 locks held by kworker/u8:7/4593: [ 2674.529580][ T31] 2 locks held by kworker/0:0/4623: [ 2674.571894][ T31] 2 locks held by modprobe/4631: [ 2674.617794][ T31] [ 2674.619417][ T31] ============================================= [ 2674.619417][ T31] [ 2674.621661][ T31] NMI backtrace for cpu 0 [ 2674.622256][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G W syzkaller #0 PREEMPT [ 2674.622912][ T31] Tainted: [W]=WARN [ 2674.623076][ T31] Hardware name: riscv-virtio,qemu (DT) [ 2674.623282][ T31] Call Trace: [ 2674.623481][ T31] [] dump_backtrace+0x2e/0x3c [ 2674.624151][ T31] [] show_stack+0x30/0x3c [ 2674.624607][ T31] [] dump_stack_lvl+0x114/0x1ac [ 2674.625288][ T31] [] dump_stack+0x1c/0x28 [ 2674.625982][ T31] [] nmi_cpu_backtrace+0x25e/0x3b0 [ 2674.626628][ T31] [] nmi_trigger_cpumask_backtrace+0x29e/0x460 [ 2674.627299][ T31] [] arch_trigger_cpumask_backtrace+0x2c/0x40 [ 2674.627779][ T31] [] sys_info+0x20c/0x254 [ 2674.628246][ T31] [] watchdog+0xa24/0x12c4 [ 2674.628850][ T31] [] kthread+0x310/0x438 [ 2674.629424][ T31] [] ret_from_fork_kernel+0x94/0xef8 [ 2674.629972][ T31] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2674.631326][ T31] Sending NMI from CPU 0 to CPUs 1: [ 2674.656179][ C1] NMI backtrace for cpu 1 [ 2674.656755][ C1] CPU: 1 UID: 0 PID: 16 Comm: rcu_preempt Tainted: G W syzkaller #0 PREEMPT [ 2674.657469][ C1] Tainted: [W]=WARN [ 2674.657643][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2674.657890][ C1] epc : finish_task_switch.isra.0+0x210/0xa68 [ 2674.658463][ C1] ra : finish_task_switch.isra.0+0x20c/0xa68 [ 2674.658912][ C1] epc : ffffffff80229064 ra : ffffffff80229060 sp : ffff8f8000117800 [ 2674.659238][ C1] gp : ffffffff8a24e5c0 tp : ffffaf8013280000 t0 : ffffaf8072c8b2d0 [ 2674.659556][ C1] t1 : ffffffff8007bcb0 t2 : ffffaf8072c8b6a8 s0 : ffff8f8000117880 [ 2674.659865][ C1] s1 : ffffaf8072c9d880 a0 : 0000000000000001 a1 : ffffffff881d9f80 [ 2674.660171][ C1] a2 : 0000000000000002 a3 : 0000000000000001 a4 : 0000000000001000 [ 2674.660474][ C1] a5 : 00000000001e0b17 a6 : 0000000000000003 a7 : 0000000041b58ab3 [ 2674.660790][ C1] s2 : ffffaf8072c9e600 s3 : ffffaf8022863580 s4 : 0000000000000000 [ 2674.661109][ C1] s5 : 0000000000000000 s6 : 0000000000000008 s7 : 1ffff5f00e593cc0 [ 2674.661407][ C1] s8 : 1ffff5f00e593c79 s9 : 0000000000000000 s10: ffffffff80000000 [ 2674.661725][ C1] s11: ffffaf8022863580 t3 : ffffffff88063548 t4 : fffff5ef0e593b19 [ 2674.662100][ C1] t5 : fffff5ef0e593b1a t6 : 0000000000000002 ssp : 0000000000000000 [ 2674.662420][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2674.662739][ C1] [] finish_task_switch.isra.0+0x210/0xa68 [ 2674.663377][ C1] [] __schedule+0x1d06/0x4da4 [ 2674.663940][ C1] [] preempt_schedule+0xaa/0x1b0 [ 2674.664513][ C1] [] _raw_spin_unlock_irqrestore+0xa8/0xc0 [ 2674.665222][ C1] [] prepare_to_swait_event+0xe6/0x394 [ 2674.665877][ C1] [] rcu_gp_fqs_loop+0x676/0x95c [ 2674.666527][ C1] [] rcu_gp_kthread+0x190/0x1cc [ 2674.667198][ C1] [] kthread+0x310/0x438 [ 2674.667828][ C1] [] ret_from_fork_kernel+0x94/0xef8 [ 2674.668459][ C1] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2674.893701][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 2674.896325][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G W syzkaller #0 PREEMPT [ 2674.898030][ T31] Tainted: [W]=WARN [ 2674.898860][ T31] Hardware name: riscv-virtio,qemu (DT) [ 2674.899891][ T31] Call Trace: [ 2674.900682][ T31] [] dump_backtrace+0x2e/0x3c [ 2674.902294][ T31] [] show_stack+0x30/0x3c [ 2674.903606][ T31] [] dump_stack_lvl+0x114/0x1ac [ 2674.905140][ T31] [] dump_stack+0x1c/0x28 [ 2674.906703][ T31] [] vpanic+0x32e/0x75c [ 2674.908019][ T31] [] panic+0xa0/0xa4 [ 2674.909217][ T31] [] watchdog+0xa54/0x12c4 [ 2674.910657][ T31] [] kthread+0x310/0x438 [ 2674.912619][ T31] [] ret_from_fork_kernel+0x94/0xef8 [ 2674.914948][ T31] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2674.916956][ T31] SMP: stopping secondary CPUs [ 2674.920582][ T31] Rebooting in 86400 seconds..