0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6c) 07:07:39 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) io_uring_enter(r3, 0x7b1e, 0xfa0b, 0x2, &(0x7f0000000100)={[0x120000]}, 0x8) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:39 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) [ 2065.698986][T28433] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2065.805885][T28433] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:39 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000100)=""/166) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x2, 0x0, 0x0) r4 = socket$caif_seqpacket(0x25, 0x5, 0x2) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000240)={@initdev, @multicast2}, &(0x7f0000000280)=0x8) ioctl$SNDRV_PCM_IOCTL_RESUME(r3, 0x4147, 0x0) [ 2065.897739][T28433] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2065.922738][T15251] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 2065.948119][T15251] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2065.986809][T15251] usb 4-1: Product: syz [ 2066.000989][T15251] usb 4-1: Manufacturer: syz [ 2066.007832][T28433] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2066.018164][T15251] usb 4-1: SerialNumber: syz [ 2066.034885][T28467] QAT: Invalid ioctl [ 2066.086403][T28467] QAT: Invalid ioctl [ 2066.230153][T28433] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2066.300551][T28433] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2066.355738][T28433] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2066.388314][T28433] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xffffffef}, 0x0) [ 2066.424309][T28492] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2066.527144][T28492] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2066.596265][T28492] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2066.676150][T28492] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2066.791227][T28492] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2066.835465][T28492] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2066.879305][T28492] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2066.925464][T28492] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2066.978452][T28514] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2067.076423][T28514] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2067.148252][T28514] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2067.226271][T28514] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2067.331641][T28514] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2067.366815][T28514] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2067.397533][T28514] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2067.442699][T28514] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 07:07:41 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_setup(0x1bbd, &(0x7f0000000100)={0x0, 0xae01, 0x4, 0x3, 0x33a, 0x0, r3}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x74) [ 2068.032913][T15251] usb 4-1: USB disconnect, device number 11 [ 2068.201487][T28544] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:41 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f0000000240)="d7fa7e78192d5480dbe9efde4b4d82480f3b8d9ad61d055e943eac4c34b8a45b2c0666f36b2d5ba19b73e4a05a77d9c9de90cc5ac5479453652eff6ae60990c97d7044ec139e9e9d11af3434cdd268ac4819bce74b2cedcab83a5599b4d5689aafcd519c1c", 0x65, 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getpgrp(r4) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, r3) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r5, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r8, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) sched_yield() sendmsg$TEAM_CMD_PORT_LIST_GET(r7, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xe0, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [{{0x8}, {0xc4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x9, 0x1f, 0x1, 0x3}, {0x5, 0x20, 0x3, 0x9}, {0x7, 0x59, 0x1, 0x3ffc}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x9cf}}}]}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40881}, 0x40050) splice(r6, 0x0, r8, 0x0, 0x10003, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) 07:07:41 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{}, {}, [{}], {}, [{}, {}, {}, {}, {}, {0x8, 0x0, r4}]}, 0x5c, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000600)) r7 = geteuid() syz_mount_image$tmpfs(&(0x7f0000000100)='tmpfs\x00', &(0x7f0000000180)='./file0\x00', 0xfd8, 0x7, &(0x7f0000000640)=[{&(0x7f0000000240)="1957baaf6fb508424fbd83b5f67fc7161e134cdb3c4a0c86a85256c46d6ee3caf21db1e414b7696a9ca8447f8114c968e2c566b201367a3642841c274a7f06fb07bc1f7f84236f07eccc39490ff07290e7bf5f622d23f7d0521806d5dd88547ed7f5080266015d4394608a3e4dbcf784322d614465408e5424a338744f6830174618071754e1c2", 0x87, 0x2}, {&(0x7f0000000300)="9b120be63c0559fe7e67984879c77eaa15367d7e201d23c811a5da85b62add794fe8e9b9b85f8144aa8ef32bc178a0d7d5a3118c7b58d5cc8d29f467bb4491c60847cb8771333564f17352b8d2699d", 0x4f, 0x10000}, {&(0x7f00000001c0)="50f4c3bffe95b05eda9baa7d51f3d0b2d6a915a20ef067659e7f", 0x1a, 0xfffffffffffffffe}, {&(0x7f0000000380)="46cef984cfb0a7861267709f5b354729ce734a4edf51e65aaa8d24a1a229d48f51e63e8123516f87366109781d0c6031158cb857c884132304d88b840b4c9b5580cbf230d5b534bf61192fef48c3be72c6ceef9359c21ff312eeaafb69338116967cdec2a25ee7f8c4caf7b0d4b24e2fd1a405d4cde11e9e91b33e3ef53be091b2d636381458bc0656929dc20286bf757fcd04ee5ecb2e37ea37dbd572a7fb6d45387e8dd9bf974fc04e435a7eb8aae2169fd6b73a2385dc5173c4123de461f5203779b83dae527571a899b73f7be1a6c57af2071f8e7dc727105560ba3e4fecf75cec", 0xe3, 0x4}, {&(0x7f0000000480)="f90220388bd57b30616802eef31aae684aff8a78d2a977b8c0f8cc4194efb8e0782394a41a27a6d56a4820d0cce45e0e6f8d46f9a7cf2a8a7688477af38af0877e81d8b0c1e41d7b13227d182cd4", 0x4e, 0x200}, {&(0x7f0000000500)="2f8a0cceb817a6037b41331ef4274c5d491fe28dad3c4e171bc89ea551060d2f4a84e51320d83d065fcae74576ba2a69ed404c308629d91675af0c673d1dead8152387e8974a0063f8653f7470712316cffd81b81a53c4c3751122e6718dab41b81714dfd05b15f6499908f86a774d864b0e5b152d3d6e44c951aa5cdcfc3e43a1de237332a8b70ab3b72952cb38869958abc9206dc6998d79bfee98024d4fdd0e180656bba089ad6416af5f39a6e83570236a5de3a30538f66b1ccb32de655b325b3fe152d7dcd467c7cb443507c6d4383160d0a1e5a67c34384df022ce0e8e611afb0e2818986cd042a5f137", 0xed, 0x8}, {&(0x7f0000000600), 0x0, 0x8}], 0x20020, &(0x7f0000000700)={[{@size={'size', 0x3d, [0x70, 0x2a, 0x6d, 0x67, 0x0, 0x65, 0x38, 0x36]}}, {@gid={'gid', 0x3d, r4}}, {@gid={'gid'}}, {@huge_always={'huge=always', 0x3d, '\\^&\x89-#%\xe1'}}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@huge_within_size={'huge=within_size', 0x3d, '^%$-'}}, {@uid={'uid', 0x3d, 0xee00}}], [{@appraise_type='appraise_type=imasig'}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@uid_gt={'uid>', r7}}]}) [ 2068.412058][T28544] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2068.634577][T28544] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2068.845214][T28544] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2068.970672][T28544] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2069.019421][T28544] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2069.066414][T28544] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2069.131584][T28544] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7a) 07:07:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfffffffe}, 0x0) 07:07:42 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2069.377682][T28603] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:43 executing program 3: r0 = syz_io_uring_setup(0x129, &(0x7f0000000080)={0x0, 0x3, 0x10, 0x1, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsu\x00', 0x149002, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x400, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4400200}, 0xc, &(0x7f0000000480)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x4020000) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000580)={0x100, 0x7, 0xfffffffc, 0x4}) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x501102, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000240)={{0x2, 0x3, 0x0, 0x3, 0x100}, 0x8, 0x7fff, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x56, 0xdd, 0x1ca}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) openat$cgroup_netprio_ifpriomap(r5, &(0x7f00000003c0)='net_prio.ifpriomap\x00', 0x2, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="0002cabd70003cfebe1b16281f"], 0x18}, 0x1, 0x0, 0x0, 0x40001}, 0x8040) 07:07:43 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000180)={0x64, &(0x7f0000000100)=""/100}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2069.653316][T28603] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2069.895666][T28603] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2070.061244][T28603] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2070.207999][T28603] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2070.264274][T28603] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2070.320845][T28603] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2070.361516][T28603] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2) 07:07:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x106) 07:07:44 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x3, 0x7, 0x3}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f00000004c0)={{r4}, r5, 0x8, @unused=[0xffffffffffffffe0, 0xfbe, 0xdd3, 0xfffffffffffffff7], @subvolid=0x3}) r6 = dup2(r0, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000140)) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000240)={{r0}, r5, 0x0, @unused=[0xfffffffffffffffc, 0x6, 0x4, 0x800], @devid}) 07:07:44 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)="e5e1be313ad8a66c3e7b4a15b65d8886f27c5e0317b48291259d4e3de0435b280ff64a4708846240c843c77189f368abcbc5f765df0f7916993f79e41fe668d588d71fbe7daa3b627f625fb5242475e9ca05554b07163f381d899937c0b8", 0x5e, 0x3}], 0x1000041, &(0x7f00000002c0)=ANY=[@ANYBLOB="61636c2c6e6f626172726965722c636c6561725f63616368652c6f626a5f747970653d7665746830002c73756205535c969be22b9e65746830002c646566636f6e746578743d70214e127961"]) openat$fb0(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fb0\x00', 0x4000, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x4000, @fd_index=0x7, 0x3, 0x0, 0x3e10, 0xa, 0x1, {0x1}}, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') fcntl$getflags(r3, 0x40a) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2070.618676][T28672] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:44 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000180)=0xd) [ 2070.746199][T28672] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2070.827254][T28672] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:44 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) connect$bt_l2cap(r0, &(0x7f00000002c0)={0x1f, 0x3ac, @any, 0x6, 0x1}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0xb07e, 0x0, 0x4) read$smackfs_access(0xffffffffffffffff, &(0x7f0000000100), 0x14) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000240)={0x45b, 0x4, 0x2, 0xfc35b41, 0x3, [0x5, 0x1, 0xb3, 0x1]}) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:44 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_setup(0xc03, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001700)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x0, @fd=r0, 0xffffffffffffffff, 0x0, 0x400, 0x16, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x12d9, 0x1, 0x0, 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x1) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r7, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r6, 0x0, r7, 0x0, 0x10003, 0x0) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x80, 0x0) splice(0xffffffffffffffff, &(0x7f0000000280)=0x80000000, r8, &(0x7f0000000300)=0x3ff, 0x1, 0xa) ioctl$FBIOGET_CON2FBMAP(r6, 0x460f, &(0x7f00000001c0)={0x3a, 0x2}) io_uring_enter(r5, 0xfeb, 0xa1c7, 0x1, &(0x7f0000000140), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x3}, 0x1) [ 2071.105014][T28672] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:44 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100, 0x2}, &(0x7f00006d3000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:44 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0xc03, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001700)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x7c7d, &(0x7f00000002c0)={0x0, 0x783f, 0x1, 0x2, 0xcd, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x2004, @fd=r0, 0x0, 0x0, 0x80003, 0x16, 0x1, {0x4}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/91) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x3, 0x3, 0x40, 0x1, 0x3, 0x1f, 0x8, 0x4, 0xf7, 0x4, 0x6, 0x9, 0x6}, 0xe) 07:07:44 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) [ 2071.424405][T28672] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:07:45 executing program 4: r0 = syz_io_uring_setup(0x2ca4, &(0x7f0000000100)={0x0, 0xfffffffc, 0x10, 0x0, 0x366}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2071.494768][T28672] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2071.563255][T28672] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2071.619069][T28672] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3) 07:07:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x107) 07:07:45 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0x394]}, 0x8, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000300)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0], 0x6, 0x5, 0xa, 0x2}) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000100)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4) 07:07:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x300) 07:07:45 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xa36, 0x509881) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r3, 0xc06c4124, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000140)=0x20) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$F2FS_IOC_SET_PIN_FILE(r4, 0x4004f50d, &(0x7f00000001c0)) [ 2072.013620][T28818] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2072.156717][T28818] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:45 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:45 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000100), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:45 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000100)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2072.320672][T28818] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2072.402477][T28818] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:46 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x800}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2072.611041][T28818] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2072.685912][T28818] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2072.775649][T28818] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:07:46 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x333a, 0x1, 0xfffffffc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0xa064, 0x4) socket$nl_sock_diag(0x10, 0x3, 0x4) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:46 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x401}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) read$proc_mixer(r3, &(0x7f0000000240)=""/4096, 0x1000) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x500) [ 2072.831008][T28818] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2072.900689][T28901] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:46 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000004140)={&(0x7f0000004080), 0xc, &(0x7f0000004100)={&(0x7f00000040c0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)={0x88, 0x0, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x39}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x35}}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, '&-:\xef,t${$:@#\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x40040}, 0x41) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x1f}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200440c0}, 0x85) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'nat\x00', 0x0, 0x3, 0xef, [], 0x3, &(0x7f0000000340)=[{}, {}, {}], &(0x7f0000000380)=""/239}, &(0x7f0000000500)=0x78) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0), 0x4) ioctl$TIOCSTI(r4, 0x5412, 0x100000) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x40000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r6, 0x1, &(0x7f0000000240)={0xc1, 0x800, 0x6, "c84302dc915fbaa5a9ed86f2c371b9e4bdd8c9686cb3a3ed83f7c9a72b6c9ee124294afa14da97210860bb2f14823fa303b3b75ea938a8838ddf50fa84472e46574711ddfe8cb0450e24077468c6f569136f25afbb322a9ae412978c8fae005ee6932971a40f901ff29979f90af891ee32a230f8529bdb8ed6aac926579e0060187d290d0c74466c82fd64344e1f10c2c80dcd50e32b4fe8dcff104880a98858b3521673b1e8fb91078f5a3f3b58550dbe29003c15c091e23cef5d423c9d419d1b"}) write$P9_RAUTH(r3, &(0x7f0000000100)={0x14, 0x67, 0x1, {0x8, 0x1, 0x4}}, 0x14) 07:07:46 executing program 3: r0 = syz_io_uring_setup(0x86, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x80000000, 0xffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2073.008339][T28901] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2073.104395][T28901] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2073.188872][T28901] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2073.363503][T28901] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2073.423203][T28901] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2073.461043][T28901] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2073.493382][T28901] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x5) 07:07:47 executing program 3: read$FUSE(0xffffffffffffffff, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ptrace$pokeuser(0x6, r0, 0x3f, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2073.544597][T28953] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2073.639988][T28953] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2073.718124][T28953] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:47 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='veth0\x00') pwrite64(r0, &(0x7f0000000100)="3dbc00955431e63751b91f7bcbcb9b264ccbb9b949e95c0d30f0d85cc24e03acc21d93a67c2440d13acb2a01341a607e2e", 0x31, 0x401) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x14, 0x1}, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000140)) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:47 executing program 3: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000240)="f8dcb6bc1b55c535d71b5713b8b05c74d3300872733c4a311fa62e06672fdc5eb1f48f4cb823fcb524b3f9ad3b0f7a48246038d69f383929b5872e69595df0a127b602e951aae7b2a51d11f3932c5e71e4cc5d0e2e8a454e70834c6080e220bcfc5b8028cf7bba101b7299b9d8733fb0022c70092cd5e202b6193dce0e7334ff9cf78f7c0a89b835e9f39152805f4e7cc928d3ddea", 0x95, 0x40000, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2073.835831][T28953] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:47 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f0000000240)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5597, 0x101000) r1 = syz_io_uring_setup(0x87, &(0x7f0000000140)={0x0, 0xfffffffd, 0x2, 0x0, 0x1b9, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r1}, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001140)=@nat={'nat\x00', 0x19, 0x4, 0xef0, [0x20000240, 0x0, 0x0, 0x20000c56, 0x2000105a], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{0x11, 0x40, 0x8884, 'vlan0\x00', 'netdevsim0\x00', 'bond_slave_0\x00', 'bond_slave_1\x00', @dev={[], 0x2a}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[], 0x1e}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x976, 0x9ae, 0x9e6, [@among={{'among\x00', 0x0, 0x898}, {{@offset, @zero, 0x1, {[0x190, 0x800, 0xfffffffd, 0x4, 0x3, 0x6, 0x7ff, 0xd11476e, 0xfcee, 0x2, 0xffffffe1, 0x80, 0x80, 0x6, 0xe26e, 0x4, 0x3, 0xc713, 0x6, 0xffffffff, 0x8, 0x5, 0x0, 0x1, 0x7684, 0x8, 0x8000, 0x3, 0x2, 0x8, 0x40, 0x2, 0x101, 0xfff, 0x1000, 0x3, 0x1f, 0x400, 0x800, 0xe9e8, 0x8001, 0x2, 0x1ff, 0x200, 0x9d, 0x171b, 0x1, 0xa9, 0x5, 0x90000, 0x4, 0x2, 0xc0000000, 0x6, 0x8000, 0x8, 0x4, 0xfffffffd, 0x79e7, 0x4866, 0xffffffff, 0x0, 0x2, 0x0, 0x1f, 0xb2, 0xfba5, 0x6, 0x2, 0x7ff, 0x7, 0x4, 0x1c8, 0x200, 0x1f, 0x8001, 0x9, 0xf5, 0x401, 0x50, 0x0, 0x5, 0x4, 0x2, 0x3, 0x2, 0xfffff000, 0x80000001, 0x0, 0x0, 0x3ff, 0xfffffffe, 0x3, 0x3ff, 0xfffffffd, 0x80, 0x5136, 0xffff, 0x3ff, 0x7fff, 0x0, 0x6, 0x10001, 0x2, 0x7, 0x10001, 0x1, 0xe8c, 0x3e4, 0x40, 0xfffffe01, 0x1, 0x2, 0x80000001, 0x0, 0x100, 0x8000, 0x8, 0x10000, 0x2, 0x2dcf, 0x1fa8, 0x5, 0x7f, 0x3ff, 0x1, 0xfffffff7, 0x6, 0x200, 0x6, 0x1, 0x5, 0x2, 0x8, 0x3, 0x6, 0x40, 0x0, 0x400000, 0x6cc46879, 0x3, 0x2, 0x100, 0x3f, 0x1, 0x2, 0xfffffffd, 0x6, 0x2, 0x7fffffff, 0x1, 0x20, 0x0, 0x2, 0x7, 0x678, 0x9, 0x1f, 0x2, 0x9, 0xffffffff, 0x7, 0x800, 0x8, 0x3, 0x100, 0x7, 0x82df, 0x7f, 0x1, 0x4, 0x1, 0x6, 0x1, 0x9, 0x80, 0x9, 0x9, 0x8, 0x5, 0xd5e2, 0x2, 0x200, 0x8d, 0x10001, 0x40, 0x9, 0xffffff80, 0x2, 0x7, 0x8, 0x1, 0xffff7fff, 0x2526, 0xfffffff7, 0x0, 0x401, 0x400, 0xff, 0xfffffc01, 0x8, 0x100, 0x9, 0x5, 0x0, 0x1, 0x4, 0xfffffffa, 0x800, 0x8, 0x6, 0x5, 0xfb6a, 0x7fff, 0x8, 0x9, 0x9, 0x40e6, 0x5, 0x4, 0x5, 0x2, 0x7, 0x1, 0x5, 0x5, 0xfffffff8, 0xffffffff, 0xffffffff, 0x7f, 0x8, 0x200, 0x400, 0x7, 0xaa, 0x3, 0x4, 0x80, 0x5, 0xff, 0xace, 0x200, 0x7, 0x1, 0x1400000, 0x5, 0x1, 0x76, 0x4, 0x6, 0xfffff50c, 0x40, 0x100, 0x7, 0x7, 0x1, 0x8000], 0x4, [{[0x6, 0x8], @local}, {[0x1, 0x2], @rand_addr=0x64010100}, {[0x8, 0x8], @private=0xa010100}, {[0x4, 0x401], @local}]}, {[0x40, 0x32f2329d, 0x2, 0x1, 0x7f, 0xdd72, 0xbb, 0x4, 0xffff, 0x4, 0x9, 0x6, 0x3, 0x80, 0x8, 0x200, 0xffff, 0x1, 0x3, 0x6, 0x9, 0x100, 0x81, 0xc3, 0x80000000, 0x8, 0x5b, 0x3, 0x6, 0x8, 0x9, 0x80000001, 0x0, 0x8, 0x3ff, 0xa3, 0x7f, 0x4, 0x7ff, 0x8, 0x1, 0x2, 0x6, 0x4, 0x0, 0x10001, 0x5, 0x5, 0x3, 0x7fffffff, 0x8253, 0x3ff, 0x4, 0x1, 0xfffffffb, 0x1000, 0x10001, 0x8, 0xffff8001, 0x0, 0x5, 0x0, 0x6, 0x67, 0xfffff001, 0x0, 0x9, 0xffff, 0x5, 0xe192, 0x0, 0x8000, 0xa48a, 0xffff, 0x1000, 0x1, 0x7, 0xffffffff, 0x2, 0x4, 0x219, 0x88, 0x7fffffff, 0x10001, 0x3, 0x7ff, 0x8, 0x7c46, 0xb21a, 0x5, 0x5, 0x9, 0x0, 0x4730fdae, 0x55, 0x8000, 0x3, 0x401, 0x7ff, 0xd43, 0x30, 0x6, 0x7f, 0x73, 0x401, 0xfff, 0xc9, 0x81, 0x9, 0x1, 0x9, 0x0, 0x23, 0xffffff3e, 0x5, 0xef0a, 0x8000, 0x0, 0x6, 0x9, 0x40, 0x2, 0x1f, 0xb4790000, 0x7, 0xbd, 0x4, 0x6, 0x7fff, 0x7, 0x9, 0x5, 0x9, 0x0, 0x101, 0x8c, 0x6, 0x20, 0x8, 0x1000, 0x9, 0xce1d, 0x2, 0x40, 0x7, 0x2, 0xd34f, 0x8, 0x40, 0x1, 0x4, 0x9, 0xb4f4, 0x3, 0x0, 0x8001, 0x6, 0x101, 0x2f, 0x0, 0x9, 0x80000001, 0x7, 0x1ff, 0xfffff6d8, 0x7fffffff, 0xec, 0xfffffff8, 0x2, 0x4, 0xffffffff, 0x10001, 0x7, 0x7fff, 0x1, 0x80000, 0x6, 0x401, 0x7fff, 0x9, 0x800, 0x1, 0x4, 0x40, 0x6, 0x1, 0x3, 0x81, 0x40, 0x5, 0x2, 0xfffffc00, 0x10000, 0x6, 0x0, 0x40, 0x4944, 0x3ff, 0xfffffab2, 0x1ff, 0x18b5, 0x8, 0x9f9e, 0xff, 0x8, 0x8, 0xfffffffe, 0x3, 0x9, 0x1ff, 0x9, 0x8, 0x4, 0xb4e2, 0x0, 0x0, 0x9, 0x897f7c0, 0x80000001, 0x5, 0xc1db, 0x3, 0x10000, 0x5, 0x100, 0x7, 0x100, 0x80000001, 0x1, 0x2, 0xa93743da, 0x7ff, 0x2, 0x8f8f, 0x2, 0x2, 0x1, 0x1, 0x9, 0x38, 0xa21f, 0x1f, 0x10000, 0x401, 0x9, 0x9, 0xc2, 0x752, 0x1, 0x18a1, 0x3, 0x1, 0x7fff, 0x23, 0x4, 0x2, 0x34b33076], 0x6, [{[0x5, 0x4], @dev={0xac, 0x14, 0x14, 0x1c}}, {[0x6, 0x10001], @loopback}, {[0x3, 0xffff], @private=0xa010101}, {[0x1, 0x1], @local}, {[0x25ed, 0x2], @multicast1}, {[0x3], @broadcast}]}}}}, @limit={{'limit\x00', 0x0, 0x20}, {{0x4, 0x9, 0x9, 0x8, 0x2, 0x7}}}], [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0x10}}}], @snat={'snat\x00', 0x10, {{@local, 0x10}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{0x5, 0x14, 0xf7, 'vlan0\x00', 'macvlan1\x00', 'wg0\x00', 'veth0\x00', @remote, [0x101, 0x80, 0xff, 0x1fe, 0xff, 0xff], @local, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x10e, 0x176, 0x2a6, [@physdev={{'physdev\x00', 0x0, 0x48}, {{'vlan0\x00', {}, 'veth1_vlan\x00', {0xff}, 0x19, 0x5}}}, @vlan={{'vlan\x00', 0x0, 0x8}, {{0x2, 0x1, 0xd, 0x4, 0x1}}}], [@snat={'snat\x00', 0x10, {{@remote, 0x10}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:system_r:kernel_t:s0\x00'}}}}, {0x5, 0x1, 0x88ca, 'bridge_slave_0\x00', 'macvlan0\x00', 'veth0_to_bridge\x00', 'rose0\x00', @dev={[], 0x42}, [0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], 0xae, 0xe6, 0x12e, [@connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0xbf}, {0x1}], 0x0, 0x1}}}], [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffd}}}], @common=@ERROR={'ERROR\x00', 0x20, {"b4376fc8481f8ae84f483215b21ab418cd6ab638605ccfda5d76b0c27682"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{0x3, 0x50, 0x88f8, 'ip6gre0\x00', 'team_slave_1\x00', 'macsec0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x6e, 0x6e, 0xa6, [], [], @arpreply={'arpreply\x00', 0x10}}]}]}, 0xf68) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = pidfd_getfd(r0, r1, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000001200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000011c0)={&(0x7f00000001c0)={0x3c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xba}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x993}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40008c0}, 0x408c0) socket$inet6(0xa, 0x3, 0x3) 07:07:47 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2007, @fd=r0, 0xffffffffffffffff, 0x0, 0xffff9df5}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2073.990746][T28953] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2074.075032][T28953] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2074.167370][T28953] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:07:47 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) io_uring_enter(r3, 0x6c99, 0xf00b, 0x3, &(0x7f0000000140)={[0x9]}, 0x8) 07:07:47 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xff01) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r8, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000240), 0xffffffffffffffff, 0x2}}, 0x18) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000580)={0x7, 0x28, [], 0x1, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2074.239518][T28953] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x600) 07:07:47 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 07:07:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6) 07:07:48 executing program 4: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x20000, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x12000, 0x0) r1 = syz_io_uring_setup(0x89, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r1, 0x0, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00000001c0), 0x2) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$SO_J1939_SEND_PRIO(r4, 0x6b, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2074.512304][T29054] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:48 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xffffffffffffffff}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:48 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) 07:07:48 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x6df8}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ee8000/0x2000)=nil, 0x2000, 0x4, 0x110, r0, 0x10000000) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=0xffffffffffffffff, 0x12) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x383f116f3f972f2c, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:48 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x0, @fd=r0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2074.736073][T29054] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:48 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x19e}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f0000000100)={0x6, 0x1080, 0x43d7, 0x80800}) 07:07:48 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2074.915014][T29054] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:48 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2075.078350][T29054] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:48 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_setup(0x4e21, &(0x7f0000000100)={0x0, 0x5aad, 0x3b, 0x3, 0x222, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(r2, r1, &(0x7f0000000240)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x2007, @fd=r0, 0x0, 0x0, 0x0, 0x1b}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2075.382084][T29054] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2075.437261][T29054] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2075.489216][T29054] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2075.533148][T29054] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x601) 07:07:49 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) 07:07:49 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x1f) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="400000001400210100000000000000000a000000", @ANYRES32=r3, @ANYBLOB="1400060000000000ffffffff00000000000000001400020000000000000000000000000000000001"], 0x40}}, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0xb, 0x8, &(0x7f0000001680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x800}, [@generic={0x3, 0x2, 0x7, 0xff81, 0x2}, @map={0x18, 0x4}, @map_val={0x18, 0xb, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f00000016c0)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x0, [], r3, 0x21, r4, 0x8, &(0x7f0000001740)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000001780)={0x3, 0x5, 0x3, 0x3d6d}, 0x10}, 0x78) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000100)="ddb222da2fe22c201941220bbe28fa2ca4d9a3354457649112fc98674e8f266772e9b3d11177fc026ee2bd27a35bfe40340e1825ab2cfb3ab6f2460f8653bd1114b8d710789592", 0x47}, {&(0x7f0000000240)="0a692fbe80c4c8a17050ebf4cf86c23c9a64c938121b64ac8b42bcbd94b5aa86cc9194320c44b0eed5137a3285a107bd68c4a738e8671ef9e4ac2d54cacf338e46094a0c1464287ff3cf21ec4f8fc80aeb6c8fa05d63bc37c9ad6309a820e21fe40868783791822798019ac4544cc5bc947f1cf93fa48a263798270135669e405ceae0941ffa629fe3f25f46443c973c79a3fc", 0x93}, {&(0x7f0000000300)="f35bc364f46e8a07114bfca6fae501ccfbb46338f78a3ee20b52103465c543a944d2a1c373b70605f9b608d662076b07572146b3bfe8b9324677ea587aac7460e60e314dbc9d72e35012c5ffe65954e088b1594309c356284979bbaa7c0212570951b47ad503f4b81d81a0ede2726629293468382cb008823f0403ec2c5dc2ae2fd99b962b88aa5fb0878f759ad10ea0e63046db391867383161f90275d01c6498a9", 0xa2}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="31f69b9ae2d63b8e6270411ba5cb706fd4412a0f78634bc843bc2b00c2c54cd4ee725a869a1e5e281be772ea57146f06efe044efef79a3d72f1a12985aa48891f34f34b3996788f407844172f3a6c019715c4251af5c21719a32186eedebb09c2ea554bedb08e7bec81a0b3d1acecb8a9a871186c113d2aaac83eac31f4e37ebd20fa57ba44d80d10690f1f0b8a9af5fe626b805375ef54a737ff3bf610438cfa98726b667895bd14c39bb8aad1f6ef99a8b98cdb976f63f5d2eb1f6351a5f2fcd9cb45e4687c9a0cbf010e46abd1fa31464e371733186e1bf8c000129243bdc017578ebd285f9403f681a29", 0xec}, {&(0x7f00000014c0)="722a4355b53f6aed8cc859c41cd2a78b16c888258e563159c007701fdf2c188fc53bbbb3c003772a17e917451c2a71ff82883fe51539e378dcfcb7415bb8ec4b0fea1750941424ab7524435974f12a188986196e4ebc83d8b4e7c132c0b6dece967aeaca6b811ab36f5f4c2e74f9dd55bb939fc42f0ed801b335d94d569c411fb8cbceb1abbdba617e6893d9696bb4c6848a42058b7d8c2fde7d77e36b63dd6e31679b5f711cdfc39a3633ccf60217f61e67f0a68078fb9ede1a162769b5", 0xbe}, {&(0x7f0000000180)="0ae87ea6236be89f62dd917e2d706c22b013802c1fe63d5f034435b6fc", 0x1d}, {&(0x7f0000001580)="ae10df2d5db0dde6928af9f9f74727565707c2fee79f8bd402ab1e7229622b794599cb489d9e710fea063c713dbbc949229737782094509294adf11790ef81992429851536434b3c392e40e5c5b4d9c79dc6d7d37d36a341c17f035c6ca60ee1b8adaf7858a5c6", 0x67}], 0x8}, 0x0) 07:07:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7) 07:07:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x700) 07:07:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x8) 07:07:49 executing program 4: ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f0000000100)) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0, 0x4ad, 0x0, 0x0, 0x9}, 0x4) r3 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r3, 0x10, &(0x7f0000000140)={'veth1\x00', @ifru_ivalue=0x8}) 07:07:49 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x48400, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000240)) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r1, 0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/rt6_stats\x00') ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r4, 0xf505, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2075.931696][T29196] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:49 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x30a}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2076.122901][T29196] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:49 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x6, @broadcast}, 0x10) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x2, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x40080) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x10000, @media='eth\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x20008044) ioctl$VIDIOC_TRY_DECODER_CMD(0xffffffffffffffff, 0xc0485661, &(0x7f0000000280)={0x3, 0x1, @raw_data=[0x400, 0x8f, 0x9, 0x7, 0x8, 0x1d3, 0x9e2c, 0x7, 0x200, 0x81, 0x800, 0xfff, 0xffff7fff, 0x0, 0x80000000, 0x2e8]}) socket$tipc(0x1e, 0x5, 0x0) [ 2076.256589][T29196] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2076.407967][T29196] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:49 executing program 0: ioctl$SNDCTL_SEQ_OUTOFBAND(0xffffffffffffffff, 0x40085112, &(0x7f0000000740)=@v={0x93, 0x6, 0xa0, 0x18, @generic=0x6, 0x1, 0x1ff}) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000240)={0xffffffffffffffff, r3, 0x9, 0xd8, &(0x7f0000000100)="96d82bd25160f27f3c5be62eedb48e44ba6c623c1f011cf44fbd1a2a54cc3bd6224da7f331a8f9f3304e6b983da9c0e05f0fe821e5a73374ad048aa002428502169d5f0e6e60afc36a36020a3117f4d3656d3141a5b3a4126cbbb26b69cdd2bfcdedb59c5b24cce4b3bf914569429ee09943db5b32f091b6dfda9a4e5373281f3c194805437c56f545d0fef7dcc5d0cf6d55b3805c01539e722dcf02143fbc528676c7ae00d33aac162853e8fb3c2517902abc78f9dd6acb6a5071a902542b08aae636571962c23ed0fc88ce20dabe2707a20f7b92136f48", 0x9, 0x40, 0xfffe, 0xfffe, 0x3, 0x0, 0x602, 'syz0\x00'}) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000440)=""/193) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='veth0\x00') syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x5, 0x101c00) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000380)={0x0, @ipx={0x4, 0x3, 0x1, "2dc62388e69f", 0xb}, @ipx={0x4, 0x1, 0xfff, "9a0b39168210", 0x3}, @generic={0x26, "beac7f12d95121024b3c3ebc97ef"}, 0x9, 0x0, 0x0, 0x0, 0xbe36, &(0x7f0000000340)='bridge0\x00', 0x8000, 0x2}) readahead(r4, 0x2, 0x10000) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcsu\x00', 0x28080, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000700)={0x28, 0x0, 0xffffffff, @host}, 0x10) sendmsg$DEVLINK_CMD_TRAP_SET(r5, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x98, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x8011) [ 2076.686614][T29196] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:07:50 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x5ea36b7b73171b37, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000380)={0x7}, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='stack\x00') ioctl$SNDCTL_SEQ_THRESHOLD(r3, 0x4004510d, &(0x7f0000000300)=0x6) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x8480, 0x0) connect$l2tp(r4, &(0x7f0000000280)={0x2, 0x0, @loopback, 0x4}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, r0}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000140)={0x5, 0x70, 0x2, 0xff, 0x9, 0x4, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x19c34, 0x7, 0x400, 0x6, 0x0, 0x8, 0xc07}) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r5, 0xffffffffffffffff}, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2076.747947][T29196] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2076.822326][T29196] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2076.884126][T29196] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9) 07:07:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x701) 07:07:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa) 07:07:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x900) [ 2077.273294][T29294] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2077.494789][T29294] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:51 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x4}, &(0x7f00006d3000/0x4000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$NFT_MSG_GETRULE(r3, &(0x7f0000001a80)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="5c000000070a010200000000000000000c000001110007405b1ca1fcf8dfb293b5623e96009c2ef501263ee0b6bf0d0000002c00058008000140000000ff0800024000000000080001400000003a0800aeebb0169e98295f25041aa9eab5024000000002080002400000000208000a4000000001"], 0x5c}, 0x1, 0x0, 0x0, 0x4008000}, 0x80) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001940)={0x101, 0x68, 0x80}) recvmsg(r3, &(0x7f0000001900)={&(0x7f0000000080)=@isdn, 0x80, &(0x7f0000001740)=[{&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/251, 0xfb}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/175, 0xaf}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000001c0)=""/40, 0x28}, {&(0x7f0000001640)=""/81, 0x51}, {&(0x7f00000016c0)=""/105, 0x69}], 0xa, &(0x7f0000001800)=""/200, 0xc8}, 0x2) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x9aef2dec3b67aa4c}, 0xc, &(0x7f0000001b40)={&(0x7f0000001a00)={0x20, 0x140e, 0x2, 0x70bd26, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x20}}, 0x80) [ 2077.734005][T29294] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2077.929734][T29294] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:51 executing program 3: r0 = syz_io_uring_setup(0x85, &(0x7f00000002c0)={0x0, 0x0, 0x20105aec612e2df0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0xc03, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001700)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) r6 = socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8946, &(0x7f00000001c0)='veth0\x00') r7 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)='veth0\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000180)={0xffffffff, 0x3, 0x4, 0x70408, 0x3ff, {r8, r9/1000+60000}, {0x4, 0x8, 0x13, 0x0, 0x6, 0x5, "31cbe666"}, 0x7fff, 0x2, @userptr=0x9, 0x100, 0x0, 0xffffffffffffffff}) r11 = io_uring_setup(0x902, &(0x7f0000000180)) r12 = io_uring_setup(0x1, &(0x7f0000000040)) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r12, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r11, 0xa, 0x0, r13) syz_io_uring_submit(r3, r2, &(0x7f0000000280)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x6bca, &(0x7f0000000240)=[r6, r7, 0xffffffffffffffff, r10], 0x4, 0x0, 0x1, {0x0, r13}}, 0x80000001) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x1, 0x0, 0x0) [ 2078.099882][T29294] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2078.147285][T29294] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2078.185875][T29294] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2078.218660][T29294] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb) 07:07:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa00) 07:07:51 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x3080, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'U-', 0x2}, 0x16, 0x1) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d5000/0x1000)=nil, 0x1000, 0x1000001, 0x50, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd_index=0xa, 0x5, 0x0, 0xffffffff, 0x1, 0x1}, 0x7) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc) [ 2078.481874][T29358] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2078.643032][T29358] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:52 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) r4 = syz_io_uring_complete(0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x14, r6, 0x536ae464467e3e0b}, 0x14}, 0x1, 0x6000000000000000}, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r4, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xf4, r6, 0x800, 0x70bd28, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x2}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x1}}]}, 0xf4}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$AUDIT_MAKE_EQUIV(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x28, 0x3f7, 0x300, 0x70bd2a, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x10000040) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0xff01) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r7, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40005) [ 2078.790382][T29358] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:52 executing program 0: getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) delete_module(&(0x7f0000000300)=')\x00', 0x600) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x40000, 0x6) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) syz_io_uring_setup(0x49de, &(0x7f0000000180)={0x0, 0xd132, 0x1, 0x3, 0x3b3}, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000500), &(0x7f0000000280)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8946, &(0x7f00000001c0)='veth0\x00') copy_file_range(r0, 0x0, r6, &(0x7f00000002c0)=0x8, 0x3f, 0x0) getrandom(&(0x7f0000000340)=""/195, 0xc3, 0x2) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000480)={{0xffffffffffffffff, 0x0, 0x9, 0x0, 0x8}, 0x0, 0x6}) [ 2078.966432][T29358] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2079.254295][T29358] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2079.318797][T29358] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2079.348285][T29358] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:07:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd) [ 2079.378487][T29358] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb00) 07:07:53 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000300)={0x4, {{0x2, 0x4e22, @broadcast}}, {{0x2, 0x4e21, @loopback}}}, 0x108) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fsmount(r3, 0x0, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) syz_io_uring_setup(0x3da6, &(0x7f0000000180)={0x0, 0x83f4, 0x0, 0x0, 0x356, 0x0, r4}, &(0x7f00006d2000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000280)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2079.544856][T29424] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2079.698333][T29424] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2079.836320][T29424] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:53 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_METRONOME(0xffffffffffffffff, 0x40045407) 07:07:53 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x500, 0x0) epoll_pwait(r5, &(0x7f0000000380)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f00000003c0)={[0x1000]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f00000004c0)={{r4}, r6, 0x8, @unused=[0xffffffffffffffe0, 0xfbe, 0xdd3, 0xfffffffffffffff7], @subvolid=0x3}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000100)=r6) r7 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f00000014c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) [ 2080.035475][T29424] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2080.327784][T29424] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:07:53 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2080.393440][T29424] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2080.443224][T29424] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2080.494747][T29424] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:54 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) 07:07:54 executing program 3: r0 = syz_io_uring_setup(0x89, &(0x7f0000000080)={0x0, 0x1000000, 0x10}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000100)='0', 0x1) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xe) 07:07:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc00) [ 2080.779806][T29517] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:54 executing program 4: r0 = syz_io_uring_setup(0x8a, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='net_prio.prioidx\x00', 0x0, 0x0) bind$qrtr(r3, &(0x7f0000000180)={0x2a, 0xffffffffffffffff, 0x8000}, 0xc) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2080.905464][T29517] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2081.065453][T29517] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:54 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$VIDIOC_CROPCAP(r3, 0xc02c563a, &(0x7f0000000100)={0x6, {0x571, 0x40, 0x9, 0x3ff}, {0x8, 0x7fff, 0x5, 0x7f}, {0x4, 0x9}}) [ 2081.211140][T29517] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:54 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r3, &(0x7f0000000100)={0x18, 0x0, {0x0, @dev={[], 0x26}, 'vxcan1\x00'}}, 0x1e) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$TIOCCONS(r3, 0x541d) io_uring_enter(r3, 0x4505, 0xdc3a, 0x3, 0x0, 0x0) [ 2081.501658][T29517] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2081.524092][T29517] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2081.551927][T29517] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2081.575844][T29517] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2081.602845][T29569] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf) 07:07:55 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0xfffffffd, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000100)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2081.689889][T29569] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2081.768458][T29569] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:55 executing program 4: r0 = syz_io_uring_setup(0x8a, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) r3 = syz_io_uring_complete(r1) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2081.846972][T29569] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2081.977978][T29569] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2082.026086][T29569] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2082.098554][T29569] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2082.141727][T29569] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:55 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x64010102}, @in6={0xa, 0x4e21, 0x3e2e94a6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}, 0x8001}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x4, @mcast1, 0x5}], 0x58) 07:07:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x10) 07:07:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd00) [ 2082.295275][T29626] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2082.399516][T29626] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:55 executing program 4: ioctl$USBDEVFS_RESETEP(0xffffffffffffffff, 0x80045503, &(0x7f0000000140)={0x9, 0x1}) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e23, @empty}}, 0x0, 0x0, 0x38, 0x0, "95e4025d100c200ae124016b78e0e47714aa2448c87e4a9d818a9488386914efaf01309144037c8ae3e85bca36d4fdc856b49b116edecd48e4f98f8da4c1265f4f36d04cbe23de60eb7336d5365e06cf"}, 0xd8) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$VIDIOC_S_TUNER(r3, 0x4054561e, &(0x7f0000000280)={0x1, "0ee96731f18e85177414371292f282b216a834f1330d163528751e03190acf81", 0x3, 0x1, 0x8001, 0xfff, 0x4, 0x1, 0x10000, 0x9}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000240)=0x30) r4 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000000180)=0x8, 0x4) [ 2082.494213][T29626] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:56 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000340)={0x2, 0x4e22, @empty}, 0x10) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) r4 = io_uring_setup(0x902, &(0x7f0000000180)) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0xa, 0x2, {0x0, r0}, 0x308, 0x4, 0x0, {0x0, r6, r0}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1fca, 0x3f, 0x5, 0x9, 0x1000], 0x5, 0x800, 0x0, 0xffffffffffffffff}) write$snapshot(r7, &(0x7f0000000240)="b649a47fc8fc5c883ee043b7a7f0692621eb2dff29905d4faa2318ce20b6695d13dc2be896b62c328249b8c30de32bd6390900000000000000efe2d886a4ead436c414211b614faf2bc10867195a955204d4f6d0050631619307ca5b262d54eeb54e2176dc4cf0af7b6831164d57203e9a2e6a3a03402246b51b18aa808fb9106f039234b79963", 0x87) 07:07:56 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) [ 2082.715475][T29626] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:56 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff, 0x0, 0x0, 0x10}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2083.072685][T29626] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:07:56 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xfffffffa}, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) read$usbmon(r3, &(0x7f0000000100)=""/202, 0xca) [ 2083.117437][T29626] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2083.179255][T29626] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2083.234527][T29626] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xe00) 07:07:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x11) 07:07:56 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000001680)=0xe8) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffffff81, 0x7, &(0x7f00000015c0)=[{&(0x7f0000000240)="cacf6a2841b61cf7ce791a88954c7f1c7408398b4f11acafa42056755ba6f4ae0c79be3e7153a5fadc757e94340dd2fe1416e97f7890e35295c9077804cddb296db1cef10780932d53fc16f28d912b7e4ec5b7767065e05db2a5cf2a86577e956d4d698ea1a177fdf4cd1a26f753069d301d2d9e8029eb1838dca3c9f9d690d14f79ab82a4c8f10fa71f5d59e4332137d199de464fa92f6d597e537f3c0907d2fe48d961234914962ea7aa48f33e7a0526022ff9809d", 0xb6, 0x8}, {&(0x7f0000000180)="9f974a3e1e986ff5679e272be559160c74a8eb8592112497747a96655108b75acafba027c36c20dcc61f84f587fab3bb383dce43e49cc8c9cbf31471dbb50cf5ef4d4337d918d8bf97bb8597b3b7b593c81e8ac6dae072", 0x57, 0x101}, {&(0x7f0000000300)="8523d59a85bd5b838ac5705637b4c7c80018fdeae604281064d9d1576701ea98aa52b9bc7df910a6f875bfba87b6ec0c2944e025b6674bd97949cb967e76070130b42b12684094d511710828ea157f15f65f124201a941515afbc34d48357d2f4990381b4b2d7d8cc16b59dbd543d953dc77691e32e84d189dacfb899310f9bf41864a5b791082465edd55cf114d70270242ba13307940e51a3d93b31218a327e8b8c03f201e976526801ada1a882d4b03ad48084192d591fd5cca970d8aab9c46d1585e0c328802818a7656807f", 0xce, 0x5}, {&(0x7f0000000400)="041432a3b26f0592d8ec12e40331c6ecae50fe53ae4b65cd2c4080e0f7ea500d03e199eafc98aee0a9ece37339693eb1bb40ef970c5847c1780d52e99491b44922850d526acd202e1b1a7c798cfd354886dd4966c7e7ea89eb4780a883fe098fe8d7a66259d62d6e60de7233e00faf90dea901f6701744b1070b53804c28334bf48fa581c015297e5f71260aa56c8c003f1b95f654d738ccdd6a8b0247a54e05caa50d6f130122e34e47a72e06e51aec24efceaccb00f79f869e8aeabfd51013f080e826bc90fa9e3cd3c8a598af08", 0xcf, 0x8}, {&(0x7f0000000500)="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", 0x1000, 0x3}, {&(0x7f0000001500)="424fd20ad698fb287171caa91a76175a4c0205dcf82e65dd5cbfdfe2f6a352861319acd744257273c3fc33647e154c5451b61e7e7f8372b596597e22845e652883bcfd55adbe13258f5847f14354ad9afa54223ebd989b25192ae908ff992017d07ec407d8968fcda07a", 0x6a}, {&(0x7f0000001580)="99f03591d9f948a2c5b79489e2fa0271f5218a632c06232f7b5ba095f1f579b18c5653e6", 0x24, 0x3}], 0x80c, &(0x7f00000017c0)={[{@creator={'creator', 0x3d, "f74f42ad"}}, {@creator={'creator', 0x3d, "bab3f444"}}, {@codepage={'codepage', 0x3d, 'koi8-r'}}], [{@appraise='appraise'}, {@uid_lt={'uid<', r3}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}) r4 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r4, 0xffffffffffffffff}, 0x0) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2083.465171][T29722] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2083.570279][T29731] hfs: unable to parse mount options [ 2083.630952][T29722] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2083.782077][T29722] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2083.954105][T29722] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2084.227636][T29722] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2084.258303][T29722] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2084.297582][T29722] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2084.308655][T29761] hfs: unable to parse mount options [ 2084.365260][T29722] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:57 executing program 0: syz_io_uring_setup(0x5d2e, &(0x7f0000000000)={0x0, 0xdd36, 0x37, 0x2, 0x2f3}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xffffffffffffffff, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x11, 0x46fd85182356a025, 0x401, 0x70bd29, 0x25dfdbff, {0x1, 0x0, 0x9}, [@typed={0x8, 0x3b, 0x0, 0x0, @str='%^/\x00'}, @generic="912349fb9a745191632e7347eb35b3a9b5a514e57346b5d42871d7c2c53ee2a597d16a75accb", @typed={0x8, 0x5c, 0x0, 0x0, @u32=0xc75c}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40084}, 0xc0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:07:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x12) 07:07:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf00) [ 2084.582606][T29776] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2084.712604][T29776] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2084.794217][T29776] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2084.878233][T29776] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2084.984860][T29776] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:07:58 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) pwritev(r3, 0x0, 0x0, 0x40c1, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000340)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x8, 0x93, 0x1a, 0x81, 0x4, 0x3}, {0x1, 0x0, 0x8, 0x4, 0x3, 0xdd, 0x20, 0xf4, 0x0, 0x5, 0x20, 0x3}, {0x401, 0x0, 0x3, 0x0, 0xff, 0xbb, 0x9, 0x0, 0x2, 0x1, 0xed, 0x0, 0x8}], 0x50000000}) r4 = syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000004140)={&(0x7f0000004080), 0xc, &(0x7f0000004100)={&(0x7f00000040c0)={0x14, r4}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)={0x88, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x39}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x35}}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, '&-:\xef,t${$:@#\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x40040}, 0x41) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r4, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4881}, 0x4000) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2085.044394][T29776] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2085.100979][T29776] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2085.159629][T29776] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:58 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x200, @rand_addr=' \x01\x00', 0x181}, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, 0xffffffffffffffff, 0x690}}, 0x48) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2085.218043][T29777] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:58 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r3, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4090}, 0x4000080) [ 2085.348422][T29777] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:58 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000240)) [ 2085.449587][T29777] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2085.526353][T29777] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:59 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000240)=""/219) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$RTC_UIE_OFF(r4, 0x7004) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2085.638874][T29777] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2085.678360][T29777] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2085.722689][T29777] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2085.796842][T29777] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:07:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x25) 07:07:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1100) 07:07:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x48) 07:07:59 executing program 0: r0 = syz_io_uring_setup(0xf9d, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xfffe}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2086.044483][T29877] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:59 executing program 4: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x148c0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x0, 0xfffffffd, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000010bc0)={'sit0\x00', 0x3}) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000100)=0x1000, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x111000, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='veth0\x00') r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$BTRFS_IOC_SPACE_INFO(r5, 0xc0109414, &(0x7f0000000240)={0x0, 0x87}) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2086.227541][T29877] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:07:59 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000140)={0x1f, 0x3, 0x4}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x2200, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r4, 0x5000940f, &(0x7f0000000240)={{r0}, "093675cedbc42979d1cdc2a2baeb91208bf68afa8d669b02dbccc1bf2ff0995f38b3bcf1ed44d3e8c198b9499a6280582a13339f6c5d1d8c6866a648450b50fb4c798da37164ca7c7765e2a9048ca327b816ec85efb5dde73bfffdc9559eab5e74d80a363cfa9660161f2a77e037d3e4e281be9aeec52ab4ba0d725825ca77476fba9f35ba3ae6f8bf9a2a77cb7921e539d496b2993cb99e69499658f5d4a066b3632ca70714cd18acbb4e878b0350fe359177f53670141669c3b0b666077ed89906c966b76c4bf0615fc345bb1fbcd08a954fbc8c8454d8b53643d8fa46c3e426d4101bbdd0271fc3df71a54b4823d45a668a303a0f27c5d3395ccb814c0495a7d77a99af0510a4c53d1a128a636cc6ed6bf2d1e51e9bfeeb911630822d1c35ee2356a3b5c8257e1f7f7af9ca077fc5b77af80a4b0104eb651322375f4b55a30ee955cfa6f7237b4047f358d439e0c26b29200c8f4f95a2d5e9a6f3fc4f97db8ff0590d2ee9f4edd906655a68674ba856ade256e070dc931781ae1dc0a22c76ba668106af1b7517d82337ad11417a0c37f0583e98122579c5865f1c699c79012f68568742b67d789b9e80404f1870b307f275cdc86cd805b04a12f7b7233df94d0fa6025fafd2f4e8292baca81c4054a853ee990697568e9a3501adae77a61e1949759c6f5a587bb8e5ba754c7c394c34bde682a7228030e8435303cfe23d3758fcf471682330a78e22ab287cb3c41d0d7eb7402146e28369f5cc92cb8bf2c6590938fe1cb9004f7497d9101216331948f18ab593efceed22d758369a55bd494da3a11aa74df12744483d154d3710287beb0351687e85abb2598b3bf1ce08eaf9e0f8fbd1b9c8666f978c61de8e7023d11aebe774caecd0b99bc6954b02c7835b139ecf9bb3599d2cd0cb488040fa578aee05ee63cca7de7e7f6b7cb9613dc685c494caa2628f9cdfa82f64a90dc331181bed453c209eb9779868d5defb76e48c1129b1c75fcdef24dbc2f22f8b081f7a0baa94c889638d025a8150761f64af0f4889a9d3ed8f1628c4adcc26cf5de0f2affc0fd829f8c2c44e3daf4aece3edaf6165ed96743a2deb37cadf0620e172c8d0f12be27c3a9a6b3fd81130fb8b5d24d7e56fac6c3643e22d3b88b2875c7c5ca9c6c4827091b685b870d357d6fa59ed580d4786bb0e92cc947da37ebe2a18b0d7d4dc29cf12c560a013bf6152cdb700f685b25678234be9cd6c159f5d94f656ebb1dd196db7b4f886c70f8efbc35e4628bda0b099480b503494909ccac77efe541dead09f9fbeb04e082b94d6e40940dfbdace58647e82671d83fb59924a8efa6d1241938056486859b2cb340e8532271291c2f310e77c0ddf3d03d29a3cc916e680922a3f3e471d2f882945b01c286fc1159af3ea13cb139089392f12b9ba0688722bcf866559c88e016689fd18c4949373fc556a19461448f8dc7bba0eae0242e2e5a6f79ea78fe2e8202431a2e826ed351dab57123c397eb812e704f34b11270ec0602fbd079e3dae90058a575c6d245361fdbeb499b402ebc5090222f16d4dbb46a07ebf7d51f974c86bcf58215a5493c005a77a1e70bc98f73266fdb36b736a7f838fb8c40b65f37a19124ed008ee9ce961abd2c4bd196da25c1150c50d0de518f7e866be3a86b2fe65a1414229f6ec538c2c7e307ee645562a5ff5ff54430262a6b32fa41b1adc90ebe841d88e7a1a3dde29f75fc12e77aba2363ba6e0d589de61c02c71387723ed204adffe0303d03bd7b411fb43c1b78c28fb28cb18bea7526571c1fbb1cb5c1f4cfb7b16034322a844b9545fdccec89232cd1e9a8368e735f6310192cca1a6d883e9f2dfc09d5f58e275f9ec63af15d0d0a63953a2c029bdb3e42747e45e762a092205e7c3bbc44d99519249426af01b95d389825c2e11e5f179eb098d9ef79a8347dd2907cc27128a434d72ea0fe9d6c672fbd5307d12cb93bf4e3e0c01df98afe8493b31b26e2142f7cddb97c3f11bffd0d8197c7526c3e28d043e5bba5edb01f1a03655d18640c9e1053ff604ce9ee1072c5ecf67c98944a8727831aaec6a8305cff557bf6879e4db71bc7aec74c27a2b5da083ac5bb10949697fbc42275767e82a9e22cad09372f2752fca8170f089983ab54fd1a0ea35c3af26ebd67af4ea799f36b6f38d0fc6e3f4291935c6b5a1978a75732594b628ab01ccb98f8a0ca0c7ff45ad153bea56ddbd1f61f9a58972c0b319b6412f799810bd071bebd86b80fcde9914c86b2d97c7af4ad86d87a54cc2ec0c7035d783d40eab5ac753d18a18aea81e15c02a67401acfff52767b734481e5df6bfaa1ce1a28facd55d2201e18696b12c2658ace12b5eb87acc414b6ada3335a623072ce50ffff5c194653f696573d453dcfd71482a726c831377f67ed34e31d74011826bf796e67296acd2a6e392886a36337df20cec6f334da921ec170b93b68b22efbf9adaf8d126e568dd4b90b569f2085bd5cdc1e269929e47368b8bd27ac07d3d87be9a0afa67d8fd691caea64bc2c252d06a4041e1d213ca544d068e379c95633c2e6880f43e5d6a2adf36008ff9d5362e01ffac2fb213b3c32ec6ee01b36e39daa735ee58695e6d5c442beb61d968d073daa1c00d8c3780156a9b7f757cc1ac09f59c36116347cd490b7d8ff5f92de2c4d386e78199ff6145727392b870d0610a851ad9c91094f0f6d4761a67ccb53843414055e7c6ba2f0c441cd1de2fc133ea249fddfd612fe2dd8b38b0716268e1c1fe34941b71951e9da2fd989735fa5c89e6da0a46738c202afca5dfad99b23a27a0cec4867033193ad5a1e58f3c62ecb8e6efcd2f5047342070abbeafdc6e361e3b7794741037a465ebcc277cbb5e4784a610a69d0e804f66508ef030932489db9811996b4651c60ddce19a9dc75a579d5892c35c8f99bbfab14c5c092e2334b1f3492f2ebb8b840ddfba3f3a54b5e6cbc498fb705128893246d8a81aaebca56802f9329770786607e0f07fe87ce70b2daecc107d743b8627ae5e07eead4dbd1a49382dc96dcfa2e6c1b2d5c14f45906c74ef52807a39ca6dc566ce640b2e76cfe65611f964682c1c0105117f7ac44eba4f11b114a44c723fda2ead1d65e19aaf65184d63d6db84ae0c4bffb3cedba521acb4e00a598a36a98724def599dc6f5d35e6d032ad2ac169495a9c9e58b693dcb74ca421a87214a0d187ce0ce7e84317179e699a719bb10e54a651e2b70854461e303928d950a109d8c02004792da772f61293ba1505fe23b582663041169081717e83301719f7aaa0644cd0d0444c638ac7c51106b185d2064403e82c1de2ce8beb1a55142368cf9d94233143b08bb38da7018e0f985e15bd19526997ec4464030df4996f6de283b6863b42abcfb8766df0ade3913f90d42e3d96a3831189eb82ca2d6b26d8f9811dc241cf978573916c211f05932efdf833b36881d245091d05d5af7a57d2c57048ed67ebe74a38295c101e3d4b2462ddda59a32ade11eb904c9b29b1aaa4258f2c9b41f9e1b09f78a893367a0abacfa91c1adc4fc6fbe6f5780eb0e0c79d2195df64c1685390fad41d0c336bdcd87e59bca265fdcd1bd367b7f49ccbca53793c470417b34a98ca527bb34caabef8ed4307715755ffd6b68e4d005806463530fbc8942fffe37c3d30503605f4643154cd4b86f38833bdfd335358f715583ad2f67dc4f4df57633c1e46205f2b8db989549cc511de908b3431c43344100e5effafa4ae49e68d21c8dc759d783beb357bbe645124039c026d1108314d3d7c4c3941218b47c4c7b8c27d34b2f9e8f6abe5d93b5cfd96857d51382a6892702d1d6043d0dccd173e78ae0b17376c1ff3bddaa561c8d6e4d3f277e6f66c8e9379d14b113ce24751779c2c34c9796597804c8ae742025d903e721d1468fa14b1b3d4279410ea7ee87d3ccbcc4c89071548f3b9239af1e33b2ca24b49e6cf20d7b74f1758876abfcadf67cb3980045773a74e02858847b8e68ef0ba76075cbda534f5a17567e667f0316e34ec741d320531089e7a55643388b57658f57df458ad6679d125541a92db7176d515d2bcf268b10949269dcfa7abe8abaa5a4f7f48397b2ec36214bdc98b0b37fd2a4458ed5a160d81b5310adf8bfc1ea3395bf9cd9054e2df1c23b122f448e966f8d9cd4253ee021f4086247374e2aa864e684f080d0c5f7a836d5e8d40461131dedf2cf6a1098b321e5c2345650382ddb1190bd1db8dd540912c9c0a81b48b69e4d7a44f1fd209a5794fd285cb620187affff6e58c6f7acea8aa84d1f416b1038a3587ffa8dfb0cd5b47786c512d875ad0a1fb045fe80d64021002dccb8564cba759040d6cfc1a2df2b12b949edccbf817d5a9b50217cdde2e21ca409a972e68620a3dd6c860049ebe8f44352eeb1864adfb25fdf9a3529d7ede16cd8618af4b7501b05f3486e5d28ec8ba175ff744de8c096f87bdbc2b46902ab582f144b3fe250e9c2a07316972cad46b12c862c2c64a2b9c5f348f46084a4a610ac2073a4ef37060ee31c1a9b02ba3163955b2451db950d0e39a8dc1f99d047a04cbd71ec8cc6ec87b95c695b417497f3d1ecb7b42f612243c0400083bd7cda60ad387cb5f524e9246bc100993a5e2509fa783229d711624e1cc6b0c4bc60496964d83247fbc61f8dfdc3755530a04a71a577267ea2df2c8f72cc63ff49e38148faacadc9271080e1af71cc2b3c5cae6e6afbefd4bc214e898863d472b69d5f97c0c3a0800c1903a40364fa2b420317e5b7e0cb442d05c1fee899c8798afa90e2db36ab7e5b036023a45ed5d75386fc251fa2864f93144228817839e3d5af88885f7c7c27d5e9161e22f0bbeb1cfd7e29b11e1fe290581cb425ffcd3dedab13b5c443797ae3a675ea2913c2ec05daf7de9c039602fcbe7c90e54aa93ce044535f2abcc875bf075423995a4d7e7966cab26ec768279174cb601f7c38af7c9d5130a4956c9a6874fff7e531282bd6ce1ac3106f22a05ba4b1c229b9ff025b6570445e891e91a763e5878d0ce8b4cd1eb780a79f70972e80c6905ec3bb2d9c16992e86168a446c95ae86901b8f95e50c17d7a932da78dac7cdae9a8cc5d54df62d4679b3b27e2236663076a90e3c17a3b5ac4df0ec2b7ffb876c7b0b11e4a5ea4027271300f3e78585cc7ce3a69e3df27155f5b3ac58787ab3b612253515f863b4b8dd75ff40b5336528e8531b191ef858d2761c2bfda52074764f9fce9edd299187c32404a6134435793a2639a916d1fe669485c9b44a960655845e3daad9f747d04027084d6317c46fd943a7d2197bf5c95eaefaa13645ffd00f5c0ea67124bef9d6a9f75a787b476bd33603655cb34e8db6d0b1c13d223ae340e991bcc07ceeb6f3841401d751a3a4ee4444f1bc8cd9059f72eafa36a4622f20691c728504cef43e298bfd6e0b087fecc81f0ca2241a7b0b4ddab9a58ee96ed6a09f3d02bf6cb51015e8cf9dc3ec296fab160033630027cebbdd898f848482f7376dbaac611d2a747038d7e19f79752fe0605284e06bf5ae5d91a3d30404f888d0d2e071bf4b7c02937cc369095c6327ee50616296c21fa4bd4aab6203bced8cccc5d1a66e8019a616ac2816b8d487eb39cb00a1e50f49789e7831bbe5332e13029fb4a3a7b4c99d4ff414b7bac9aaa45a259131c61c5772c6669b61b53055d813378d71a1f44535dad6d08a4c6412d0bb372b93ff5e6017f69c97b2953f6d6ba063e100607912c1304ba577a30c53f713d5a797c85b7aba898700c043f288e"}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2086.362626][T29877] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2086.496769][T29877] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2086.795016][T29877] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2086.847967][T29877] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2086.921971][T29877] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2086.964225][T29877] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4c) 07:08:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1200) [ 2087.230241][T29945] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2087.382601][T29945] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2087.538104][T29945] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2087.688911][T29945] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2087.972051][T29945] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2088.005396][T29945] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2088.035108][T29945] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2088.087755][T29945] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1296) 07:08:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x60) [ 2088.330342][T29974] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:02 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0xd592, 0x2}, &(0x7f00006d5000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r3 = io_uring_setup(0x902, &(0x7f0000000180)) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4004, @fd_index=0xa, 0x7c, 0x8, 0x2, 0x1b, 0x1, {0x0, r5}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r8, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r7, 0x0, r8, 0x0, 0x10003, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r8, 0x6, 0x23, &(0x7f0000000240)={&(0x7f00006d8000/0x2000)=nil, 0x2000}, &(0x7f0000000280)=0x10) [ 2088.488675][T29974] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:02 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_setup(0x902, &(0x7f0000000180)) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd=r3, 0x0, 0x0, 0xffffffff, 0x5, 0x0, {0x0, r5, r4}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00'}) [ 2088.607765][T29974] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2088.786686][T29974] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:02 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(0xffffffffffffffff, 0x8004510b, &(0x7f0000000140)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f0000000100)=0x1) 07:08:02 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0x101, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x30}, 0xc) [ 2089.128262][T29974] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2089.218316][T29974] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2089.296958][T29974] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2089.378359][T29974] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:03 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)='veth0\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth0_to_bridge\x00', 0x10) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000140)=0x7) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r0, 0x1, 0x2, 0x80}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000002c0)=0x401, 0x4) r4 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x2000000, 0x10, 0x0, 0x2cb, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r7, 0x40184150, &(0x7f0000000340)={0x0, &(0x7f0000000500)="66f6f0d7ec8fe8bd5adef28c577c483ecdfe5a16e669013f47474a6df667eecd8c1a6755fbca59a3d7e58b6ae4a5f50119eb17c6dae4a676dde41a9a84a6461096a9344a5d4f4f286a2a5f384ba28771dd40d5c0c81401077e1f584035a53c6706fc2016307f554af898a18fcd566a983798cbea32d5928635b1ba0ffdaabe85a56e8695250888c7bee1752e41fac9419475800ccf40763a680cc81c2bbecc1157a03b022e7d25ca10b0bc82c8886bdb4ddd8f5d226dd8ee6919490694c07636cd1f98b72a768effe9a9d12e5f567c11d52cd17283537415b867b9", 0xdb}) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[@ANYBLOB="88000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x88}, 0x1, 0x0, 0x0, 0x40}, 0x4000011) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r4}, 0x0) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:03 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$TIOCGRS485(0xffffffffffffffff, 0x542e, &(0x7f0000000100)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) r3 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ee7000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x68) 07:08:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2000) [ 2089.734363][T30078] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:03 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0xa82, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2089.992740][T30078] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:03 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x83, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000000300)=[{&(0x7f0000000140)=@in={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="c1e39c2796a04b", 0x7}, {&(0x7f0000000240)="6d026f8740ccd5590e0aad3f7af47a3e7aed39fe0e4c16e9cfbac4daf9c6139628267626feec6e3dea9514f1578b234b33b6837015d4b8c976e64eee0b2284db525cb28cd1f8f605c303fc098df2e8a4ef01aea7629c01ef0e45fbe6c851245842f07aacc60110f4f589af67c4e740c985e3aa2dde35096e94d4c4186dd03cbf3f0f08990c83", 0x86}], 0x2, 0x0, 0x0, 0x4}], 0x1, 0x880) [ 2090.118120][T30078] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2090.213769][T30078] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:03 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000100)={0x20, 0x401, 0x9}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xfffffc3a) [ 2090.360523][T30078] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2090.413030][T30078] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2090.460901][T30078] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:08:04 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e24, @local}}) 07:08:04 executing program 0: r0 = syz_io_uring_setup(0x5efd, &(0x7f0000000700)={0x0, 0x200000, 0x1, 0x3, 0x20}, &(0x7f00006d6000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000006c0)=0x33) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000100)={0x13}) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x10041, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x168, 0x2, 0x1, 0x101, 0x0, 0x0, {0xc, 0x0, 0x9}, [@CTA_TUPLE_ORIG={0x84, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xbc}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @private=0x4398b95f}}}]}, @CTA_SEQ_ADJ_REPLY={0x2c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xd7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x400}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x8000}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}]}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfffff9e5}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_SEQADJ_CORRECTION_POS={0x8}]}, @CTA_NAT_SRC={0x14, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @loopback}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1004}, @CTA_SEQ_ADJ_ORIG={0x3c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xff47}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}]}, @CTA_SYNPROXY={0x4}, @CTA_SEQ_ADJ_REPLY={0x2c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xea}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1f}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8001}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xc784}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xfff}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x800}, 0x811) pselect6(0x40, &(0x7f0000000540)={0xffffffffffff2a66, 0x7fff, 0x5, 0xffffffffffffa998, 0x800, 0x497, 0x96, 0x4}, &(0x7f0000000580)={0x80, 0x7fffffff, 0x5, 0x2, 0x5, 0x0, 0x0, 0x55}, &(0x7f00000005c0)={0x4, 0x3, 0x877a, 0xdc, 0x4, 0xfff, 0x2, 0x3}, &(0x7f0000000600)={0x0, 0x3938700}, &(0x7f0000000680)={&(0x7f0000000640)={[0x8]}, 0x8}) sendmsg$TIPC_NL_KEY_SET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5b63b700", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fddbdf25170000001c0007800c00040002000000000000000c0003000000000000000000300007800800010002000000080002000100000008000100ff0f00000c00030000000000000000000800020002000000"], 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x40) [ 2090.579817][T30078] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2500) 07:08:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1296) 07:08:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6c) [ 2090.831800][T30175] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:04 executing program 0: r0 = syz_io_uring_setup(0x575f, &(0x7f0000000080)={0x0, 0x4, 0x20, 0x3, 0x40000000}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2091.009192][T30175] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2091.204756][T30175] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2091.380025][T30175] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:05 executing program 0: r0 = syz_io_uring_setup(0x40000087, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(0xffffffffffffffff, 0x80083314, &(0x7f0000000140)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x20, r5, 0x3a2ef8f7794e1a2b, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6}]}]}, 0x20}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000400)={'erspan0\x00', &(0x7f00000002c0)={'erspan0\x00', 0x0, 0x20, 0x8, 0x80000001, 0x0, {{0x39, 0x4, 0x0, 0x7, 0xe4, 0x68, 0x0, 0x6, 0x2f, 0x0, @multicast1, @multicast1, {[@rr={0x7, 0x1f, 0x21, [@multicast2, @dev={0xac, 0x14, 0x14, 0x14}, @multicast2, @local, @private=0xa010101, @multicast2, @dev={0xac, 0x14, 0x14, 0x29}]}, @timestamp_addr={0x44, 0x14, 0x6d, 0x1, 0xa, [{@multicast1, 0x1f}, {@loopback, 0x8}]}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x4e, 0xffffffffffffffff, [{0x0, 0x11, "65a940392aad684b96639f496c066a"}, {0x5, 0x3, 'V'}, {0x1, 0x10, "ef7244646d780fa3895b448ea5c8"}, {0x6, 0x7, "b0ba15aa66"}, {0x5, 0x10, "f0b999afbcef6acffeb55f4a492b"}, {0x7, 0x8, "8abac3305539"}, {0x1, 0x5, "ab252c"}]}, @timestamp_prespec={0x44, 0x2c, 0x2b, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}, {@dev={0xac, 0x14, 0x14, 0x35}, 0xd81e}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1000}, {@remote, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}]}, @rr={0x7, 0x1f, 0x65, [@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102, @multicast1, @remote, @broadcast, @empty, @rand_addr=0x64010101]}]}}}}}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x118, r5, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_ADDR={0x60, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, [], 0x14}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x20}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x54, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}]}, @MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x81) io_uring_enter(r3, 0x2004508, 0x61f1, 0x2, 0x0, 0x0) [ 2091.597422][T30175] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2091.622527][T30208] QAT: Invalid ioctl [ 2091.640085][T30175] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2091.665608][T30175] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2091.687121][T30175] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x74) 07:08:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3f00) [ 2091.711307][T30208] QAT: Invalid ioctl 07:08:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa) 07:08:05 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) bind$xdp(r3, &(0x7f0000000240)={0x2c, 0x8, 0x0, 0x39}, 0x10) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0xa630}, 0xebeeeadae1e9793d}, 0xc9) r5 = signalfd(r0, &(0x7f0000000140)={[0x6]}, 0x8) getsockname$tipc(r5, &(0x7f0000000180)=@id, &(0x7f00000001c0)=0x10) [ 2091.826686][T30220] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2091.917310][T30220] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2092.018149][T30220] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2092.098635][T30220] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2092.245822][T30220] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2092.309796][T30220] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2092.348021][T30220] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2092.400688][T30220] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:06 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2092.462350][T30256] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2092.532591][T30256] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:06 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2092.594610][T30256] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:06 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2092.699768][T30256] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:06 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x8000}, &(0x7f00006d7000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:06 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2092.888635][T30256] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2092.971519][T30256] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:06 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000280)={0x7, 0x200, 0xfffffff9, 0x8}, &(0x7f00000002c0)=0x10) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x43, &(0x7f00000001c0)={r7, r8/1000+60000}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r9 = socket(0x26, 0x800, 0x2) sendmsg$NL80211_CMD_TRIGGER_SCAN(r9, &(0x7f0000000e00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000380)={0xa40, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_IE={0x565, 0x2a, "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"}, @NL80211_ATTR_IE={0x419, 0x2a, "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"}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0x1c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x93e}, {0x8, 0x0, 0x2}, {0x8, 0x0, 0x1000000}]}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x88, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x24, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x5}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x4}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x3ff}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x657b}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x12, 0x1, "2b3a2d99d732350bcdc4310ec31f"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x4}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x10001}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0x3}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x6}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x3f}]}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0xc, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0xfff}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x5}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x10, 0x1, "663ae19d36bae3cd90a2e7e2"}]}]}, 0xa40}, 0x1, 0x0, 0x0, 0x2c004090}, 0x4080) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000100)={0x4, 0x9}) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4007, @fd_index=0x6, 0xffffffffffbfffff, 0x7269, 0xffffffde, 0xe, 0x1, {0xfffd}}, 0x4) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2093.023481][T30256] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:08:06 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2093.076459][T30256] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7a) 07:08:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4000) 07:08:06 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2093.364993][T30329] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:07 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2093.491713][T30329] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2093.584672][T30329] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2093.672733][T30329] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:07 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:07 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2094.096095][T30329] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2094.111106][T30329] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2094.136615][T30329] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2094.151864][T30329] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2094.170139][T30330] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:07 executing program 4: r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:07 executing program 0: r0 = syz_io_uring_setup(0x158b, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ee6000/0x3000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f00000023c0)=0x0, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x7, 0xe7a, 0x3f, 0x1, 0x9, 0x6]}, 0x10) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) ioctl$KVM_GET_NESTED_STATE(r3, 0xc080aebe, &(0x7f0000000280)={{0x0, 0x0, 0x80}}) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000180)=0x2000) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100000, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000002380)) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x40000, 0x0) rt_sigtimedwait(&(0x7f0000002300)={[0x2]}, 0x0, &(0x7f0000002340), 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xff01) pidfd_getfd(r6, r0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2094.262501][T30330] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:07 executing program 4: r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2094.388971][T30330] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:07 executing program 4: r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2094.484780][T30330] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:08 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2094.640459][T30330] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:08:08 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2094.722806][T30330] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2094.773340][T30330] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2094.858649][T30330] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd4) 07:08:08 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4800) 07:08:08 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2095.138107][T30438] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:08 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2095.344884][T30438] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:08 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2095.544925][T30438] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:09 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2095.725611][T30438] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:09 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000ff5000/0x9000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) syz_io_uring_setup(0xc00, &(0x7f0000000140)={0x0, 0x0, 0x1, 0xfffffffc, 0x4, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001700)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0xb68, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r0}, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000300)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r6, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$nfc_raw(0x27, 0x6, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x38, 0x3e9, 0x600, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x1, 0xffffffffffffffff, 0x857, 0x7fff, 0x1, 0x2}, ["", "", "", "", "", "", ""]}, 0x38}}, 0x1) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r7, 0xf503, 0x0) 07:08:09 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2095.891621][T30438] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2095.947387][T30438] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:09 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2096.028414][T30438] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2096.095921][T30438] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd5) 07:08:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4c00) 07:08:09 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) dup3(r0, r0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000100)=""/126, 0x7e, 0x0, &(0x7f0000000180)={0x1a, 0x100, 0x30, 0x9, 0x6, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) prctl$PR_SET_TIMERSLACK(0x1d, 0x29) 07:08:09 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x300) [ 2096.348061][T30524] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:10 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2096.556661][T30524] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:10 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$DRM_IOCTL_MODE_GETFB(r3, 0xc01c64ad, &(0x7f0000000100)={0x8, 0x5, 0x1, 0xffffc304, 0xfffffe00, 0xfffffff7, 0x8000}) 07:08:10 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2096.794976][T30524] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:10 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}}) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r2, 0xffffffffffffffff}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x500, 0x0) getpeername$tipc(r5, &(0x7f00000001c0)=@name, &(0x7f0000000240)=0x10) 07:08:10 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2096.963729][T30524] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:10 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:10 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2097.167182][T30524] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2097.244033][T30524] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:10 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2097.335132][T30524] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2097.423159][T30524] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6000) 07:08:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x500) 07:08:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2097.658506][T30631] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2097.867133][T30631] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2098.086155][T30631] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:11 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @empty, 0x6}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000240)="8719d4ec43ebb4aebe717d", 0xb}, {&(0x7f0000000280)="ca1392e035e4974e122829b9122100c48b8c1f0709257580372163b7165cd7dd92500d9f394b7654665b69d772ca725e7aa00955806d5f785a44854b432974bb88e56d06f147a9862efbb71456e9a8b623d399911c0a2de178d95c3c9824defbd796865f7f247579f58630e200db1662ec3e6d1cdae6a18954948a4cb4d79fecc0dd3c07", 0x84}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="dcef402da02d4abb9539e65d23a39998b845f1435b6b21b9a4627544be9115b1047bb180fe26797a913ffc807a0b8a68e3a5177f453ac8c716e45d7c74e19282c317b3ca5d960e0a0a17eac98642a4ba01e7d2b590df78bced8654", 0x5b}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="1800000000000000840000000500000000000000060000001800000000000000840000000700000064010102000000003000000000000000840000000100000001000700030000000100000003000000010000007f00000000000000", @ANYRES32=0x0, @ANYBLOB="300000000000000084000002010000000100010108000000244d0000080000007f000000fcffffff08000000", @ANYRES32=0x0, @ANYBLOB="20000000000000008400000008000000ff020000000000000000000000000001"], 0xb0}], 0x1, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) socketpair(0xf, 0x2, 0x3ff, &(0x7f0000002700)={0xffffffffffffffff}) connect$rds(r5, &(0x7f0000002740)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001540)={0x0, {0x2, 0x4e20, @remote}, {0x2, 0x4e21, @private=0xa010100}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2b}}, 0xc, 0x0, 0x0, 0x0, 0x1, &(0x7f0000001500)='ip6_vti0\x00', 0x6, 0x3, 0xffff}) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000140)={{0x8, 0xcb}, 0x8}, 0x10) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100)=0x80, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2098.238276][T30631] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2098.413860][T30631] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2098.442758][T30631] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:12 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2098.504463][T30631] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2098.566354][T30631] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x600) 07:08:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6800) 07:08:12 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2098.755218][T30716] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:12 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2098.934540][T30716] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:12 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:12 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x3c, 0x0, 0xfffffffe}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2099.133085][T30716] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:12 executing program 0: r0 = syz_io_uring_setup(0x4853, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f0000000100)) 07:08:12 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2099.327447][T30716] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2099.582531][T30716] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:08:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2099.675500][T30716] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:13 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000001440)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x1, 0x0, 0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20044054}, 0x4000004) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0xf0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000300)=0x200) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000001400)='/dev/zero\x00', 0x400002, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xff01) r6 = dup3(r1, r1, 0x80000) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001500)={0x94, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x82a}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r0}, {0x8, 0x1, r1}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x24008810}, 0x40011) r7 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d2000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r10 = syz_io_uring_complete(r8) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000001380)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001340), 0x13d, 0x2}}, 0x20) syz_io_uring_submit(r8, r9, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r7, 0xffffffffffffffff}, 0x0) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x20) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) read$dsp(r1, &(0x7f0000000340)=""/4096, 0x1000) io_uring_enter(r7, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2099.752896][T30716] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2099.821372][T30716] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x700) 07:08:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6c00) 07:08:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:13 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6f63026e406e6500"], 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x51}, &(0x7f0000000180)=0x8) [ 2100.030920][T30817] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:13 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x800}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x41) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2100.236588][T30817] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:13 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2100.416622][T30817] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:14 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2100.622867][T30817] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:14 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2100.810724][T30817] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:08:14 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2100.855374][T30817] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2100.901757][T30817] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2100.953823][T30817] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x900) 07:08:14 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:08:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7400) 07:08:14 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000180)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x46d, 0xffffffff, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x6, 0x0, 0x2, [{{0x9, 0x4, 0x0, 0x40, 0x2, 0x3, 0x1, 0x2, 0x3, {0x9, 0x21, 0x200, 0x7, 0x1, {0x22, 0xb7d}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x4a, 0x5}}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x78, 0x9a, 0x49}}]}}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x300, 0x4, 0x3f, 0x20, 0x40, 0x7}, 0x1e, &(0x7f0000000240)={0x5, 0xf, 0x1e, 0x3, [@ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x81, 0x80, 0xd17}, @ssp_cap={0xc, 0x10, 0xa, 0x9, 0x0, 0x3448, 0x759c6d95915257ec, 0x800}]}, 0x7, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x44c}}, {0x86, &(0x7f0000000380)=ANY=[@ANYBLOB="8603e6c0725f61e710784d60f0c022d5d2f8b7552ae8de21da012ff8830534bfb5488343c85e6ed94aafc72743a66506bba51793cd32f8a92241e09df5100d233d41fb45e350ba62f35dbf9f6f353a146b65eee94bc6817cbb0146d8e0d9f77e1357d0bb4fba723617aa949044d7c727b3afc5685d834b77422f6807c12cd94c000000000000"]}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0xfcff}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x40e}}, {0xe9, &(0x7f0000000480)=@string={0xe9, 0x3, "fda29399969a847ce4c143bfede054619665ee308da49c61ebb69394bd1bd6b61567f496ca4dbe999270f48b1a0ba581bcf33e2f8041fa50cbb20e955e97f2fd21524f53edeafbe87457fd4f536f3f23f33638aa2ff9e7d8bded292892f2b8a1c81447f8563f150cf1d8817d119cedbb0e966a4195fbf05b17d8e061c8e68c065cc12437a7002a1f5633d8e3bc2355ec90e714faabe331f723f8fcd3ad85a087fadc18284eed5195066351860b568af01db75640cd0fd29824bcde5a14203e9bbb34e9523ce69ccddcdee3122785be116772b3f7641b0646e5fb11671fb76b5ca391fb84141722"}}, {0x2d, &(0x7f0000000580)=@string={0x2d, 0x3, "ae3f3d32f15f46a977fa5a17d7aab0f9eaae90215226523672a74de88997bc5ce12f9f059b92fec0745d2f"}}, {0xb1, &(0x7f00000005c0)=@string={0xb1, 0x3, "28b8f5f01d4d9fe41fe58b16bbae6b580473d75ff71173a8431c77bc37078c7ef7696d640b853f1c1347c69a34dd983ce13e91a85d811f37c1ad8ee67948726eee10d92474b37486884eb06e95a66d271667a0f9dea45d7bfff53003a9cd05343242a16b83a23bf974a1b4c8dffdfa68ed503b59da577a3253057dd0edf439e1bbbf8d783cf663a9f47494ba05ae4a1d15bb06ce4410c4f4c9e3639653eb00ced5dbe47c50092987a5dfc0c68c1fa2"}}]}) r3 = getpgid(0x0) r4 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r3, 0x0, 0xffffffffffffffff, 0x0) r5 = dup(r0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000880)=0x1, 0x4) r6 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000)=0x2551, 0x4) sendmmsg(r6, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) r7 = dup3(r4, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000700)={0x400, 0x5, 0xffffffe1, 0x400, 0x9}, 0x14) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00000008c0), &(0x7f0000000900)=0x4) recvmmsg(r6, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0xff00, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x80000, 0x0) io_uring_enter(r8, 0x450d, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') 07:08:14 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f0000000100)=""/39, 0x27) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2101.179944][T30901] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:14 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:08:14 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:14 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000100), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2101.465721][T30901] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:15 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2101.588425][ T23] usb 4-1: new low-speed USB device number 12 using dummy_hcd 07:08:15 executing program 0: openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x38f943, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x420000, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x80000000, 0x0, 0x3, 0x274, 0x0, r0}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee8000/0xc000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r1, 0xffffffffffffffff}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2101.692313][T30901] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2101.838406][ T23] usb 4-1: Invalid ep0 maxpacket: 512 07:08:15 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1, {0x0, r3}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2101.896851][T30901] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:15 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x20) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f00000002c0)={0x2b, 0x3, 0x0, {0x2, 0xa, 0x0, '/dev/null\x00'}}, 0x2b) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x121a00, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='@\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002cbd7000fcdbdf250100000008002c00ff030000080031000100000008002c00dc00000005003000010000000a000900aaaaaaaaaaaa0000"], 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2101.988235][ T23] usb 4-1: new low-speed USB device number 13 using dummy_hcd [ 2102.077971][T30901] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2102.166777][T30901] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2102.228184][ T23] usb 4-1: Invalid ep0 maxpacket: 512 [ 2102.233771][ T23] usb usb4-port1: attempt power cycle [ 2102.251291][T30901] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2102.330429][T30901] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa00) 07:08:15 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:15 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x10}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) r3 = signalfd(r0, &(0x7f0000000000)={[0x80000000]}, 0x8) io_uring_enter(r3, 0x601, 0x53f7, 0x3, &(0x7f0000000140)={[0x4]}, 0x8) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2102.604568][T31030] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2102.803669][T31030] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2102.988171][ T23] usb 4-1: new low-speed USB device number 14 using dummy_hcd [ 2103.023401][T31030] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2103.088530][ T23] usb 4-1: Invalid ep0 maxpacket: 512 [ 2103.157416][T31030] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2103.248365][ T23] usb 4-1: new low-speed USB device number 15 using dummy_hcd [ 2103.310417][T31030] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2103.337894][T31030] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2103.354090][ T23] usb 4-1: Invalid ep0 maxpacket: 512 [ 2103.363042][ T23] usb usb4-port1: unable to enumerate USB device [ 2103.365649][T31030] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2103.411890][T31030] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb00) 07:08:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7a00) 07:08:17 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:17 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in=@initdev, @in6}}, {{@in6=@private2}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) 07:08:17 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x251}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0xdf) r5 = dup2(r0, 0xffffffffffffffff) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f00000001c0), 0x4) ioctl$VIDIOC_DBG_G_CHIP_INFO(0xffffffffffffffff, 0xc0c85666, &(0x7f0000000340)={{0x6, @name="017b8338585a54b3032c68614600a1bd24894f7a1faf95315e1ae1f6675f986d"}, "9d9c2dfe8f963559f7dad266c3ffd8f582ce146df3936bd643aaee08405d98a9"}) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28000000ff13020047d57000fedbdf34080003000200000008e00300040000000800030001000000884a48bb59751d37562e41f8231068295a1c4801251a20ae5fc03426e3d177da757f726627d1a2087c552580c1ca689a8889e67cbcfb78d04e9076c7b54101b3"], 0x28}, 0x1, 0x0, 0x0, 0x40000000}, 0x801) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000100)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) fcntl$notify(r5, 0x402, 0x20) 07:08:17 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2104.395830][T31072] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:17 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x102) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r3, &(0x7f00000001c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000240), r4, 0x1}}, 0x18) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:18 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2104.551996][T31072] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:18 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x1, 0x2, &(0x7f0000000240)="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", 0x7, 0x0, 0x0, {0x2}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x60000) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00006d7000/0x1000)=nil}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x7, 0xfff, 0x0, 0x0, 0xe}) 07:08:18 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2104.744495][T31072] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:18 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xffffffffffffffff}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:18 executing program 4: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2104.953999][T31072] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2105.180148][T31072] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2105.243546][T31072] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2105.293816][T31072] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2105.346797][T31072] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc00) 07:08:18 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_WRITE_FIXED={0x5, 0x2, 0x0, @fd=r0, 0xffffffffffffffff, 0x0, 0x0, 0x6}, 0x0) ioctl$CAPI_NCCI_GETUNIT(0xffffffffffffffff, 0x80044327, &(0x7f0000000100)=0x2) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:18 executing program 4: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:18 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_init() r2 = shmget(0x3, 0x3000, 0x2, &(0x7f0000ee8000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/4096) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r0, 0xc01864b0, &(0x7f0000000100)={0x9, 0x2, 0x2, 0x5, 0x3}) r3 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9612) 07:08:19 executing program 4: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2105.564002][T31169] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:19 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:19 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) openat$smackfs_ipv6host(0xffffffffffffff9c, &(0x7f0000000100)='/sys/fs/smackfs/ipv6host\x00', 0x2, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000002880)=[{&(0x7f0000000600)=""/120, 0x78}, {&(0x7f0000000680)=""/62, 0x3e}, {&(0x7f00000006c0)=""/215, 0xd7}, {&(0x7f00000007c0)=""/17, 0x11}, {&(0x7f0000000800)=""/92, 0x5c}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x7) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r3, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x370, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}]}, @TIPC_NLA_NODE={0x15c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "fc9038e9ffb3a2cdf98f307e004b261b74da908effd1092a92aeb7f0d9a252"}}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "a237555d160335154cfc3dc31a830f7842965b5f22d8205ad32121f01e3e01d0"}}, @TIPC_NLA_NODE_ID={0xc7, 0x3, "906ce8cb58e4b10a72908187999b25027f0d66f482ad457a4bca5f395479771499ab7544628bca1de67c763739dd4d32b6e40613647d4fca6aff6d702c157d25aeca08ddbd4097876e8170df34bb29759e6fe83a257f9d06845665598098a8eaabdae38700a556facb38cc66a750b81f507a78476a55ee70a51a09cfdd98cd07261f48668fbc4375b4fb998884eefac8adf0633e5b4b14310b81af2b1f7ac0a515e2243d298643afc4d5d16bd2b7ccba95f23a07781ff98fc4b09682252efc5c381781"}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0x12c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x60e1}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x23b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}]}, 0x370}, 0x1, 0x0, 0x0, 0x80}, 0x240000d0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:19 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="dd5a0b7a3bd80360846f14ebfb4a8bcfb9c24730438100000000000000e57dbfa5a8b2fea561b0e173526eac811e6f0fbc027428b98148f96ab7c3ba77cee8bb414069a69310d7285a"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r4, 0x294}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={r4, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x7fff, 0x6d, 0x0, 0x1, 0x0, 0x401, 0x39}, &(0x7f00000001c0)=0x9c) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2105.713896][T31169] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:19 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2105.813818][T31169] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:19 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2106.002384][T31169] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:19 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2106.134930][T31169] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2106.191625][T31169] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2106.266522][T31169] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2106.332663][T31169] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2106.366758][T31173] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2106.422468][T31173] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2106.491839][T31173] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2106.561470][T31173] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2106.748794][T31173] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2106.815407][T31173] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2106.888709][T31173] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2106.929603][T31173] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd00) 07:08:20 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:20 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="dd5a0b7a3bd80360846f14ebfb4a8bcfb9c24730438100000000000000e57dbfa5a8b2fea561b0e173526eac811e6f0fbc027428b98148f96ab7c3ba77cee8bb414069a69310d7285a"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r4, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @multicast2}}}, 0x84) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:20 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xff01) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r8, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000240), 0xffffffffffffffff, 0x2}}, 0x18) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000580)={0x7, 0x28, [], 0x1, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0]}) 07:08:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x20000) 07:08:20 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2107.142545][T31273] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:20 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:20 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2107.308003][T31273] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:20 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2107.464658][T31273] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:21 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2107.629748][T31273] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:21 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:21 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xff01) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r8, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000240), 0xffffffffffffffff, 0x2}}, 0x18) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000580)={0x7, 0x28, [], 0x1, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2107.919028][T31273] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2107.942966][T31273] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2107.971957][T31273] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2108.006741][T31273] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xe00) 07:08:21 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:21 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x1f) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="400000001400210100000000000000000a000000", @ANYRES32=r5, @ANYBLOB="1400060000000000ff9b130ee3d6a372b10000001400020000000000000000000000000000000001"], 0x40}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000180)={'tunl0\x00', r5, 0x7820, 0x8, 0x3f, 0x100, {{0x11, 0x4, 0x3, 0x39, 0x44, 0x68, 0x0, 0x1, 0x2f, 0x0, @broadcast, @rand_addr=0x64010102, {[@generic={0x89, 0x5, "ee027c"}, @ssrr={0x89, 0x1f, 0x5, [@dev={0xac, 0x14, 0x14, 0x3e}, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @multicast1, @remote, @empty, @broadcast]}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x7, 0x1d, [@local]}, @noop]}}}}}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x40000) 07:08:21 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2108.287514][T31365] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:21 executing program 3: r0 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0xc180, 0x23, 0x8}, 0x18) write$smackfs_change_rule(r0, &(0x7f00000001c0)={'', 0x20, '@', 0x20, 'rtbl', 0x20, 'a'}, 0xa) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000240)={0x0, 0x4, 0xffff, 0x1000}) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:21 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2108.453257][T31365] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:22 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:22 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x40000}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2120}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c000000050601030000000000000000010000020900020073797a320000000005000100070000000500010000000900030073797a3000000000050001000700000005000100070000000500010007000000"], 0x5c}, 0x1, 0x0, 0x0, 0x20040000}, 0x40) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2108.630320][T31365] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:22 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2108.786329][T31365] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:22 executing program 3: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$KVM_GET_NESTED_STATE(r3, 0xc080aebe, &(0x7f0000000240)={{0x0, 0x0, 0x80}}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) modify_ldt$read_default(0x2, &(0x7f00000022c0)=""/4096, 0x1000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100), 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xff01) io_uring_enter(r4, 0x77e9, 0xb128, 0x3, 0x0, 0x48) 07:08:22 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xff01) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r8, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000240), 0xffffffffffffffff, 0x2}}, 0x18) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000580)={0x7, 0x28, [], 0x1, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0]}) [ 2109.013895][T31365] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2109.064534][T31365] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2109.101779][T31365] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2109.134481][T31365] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf00) 07:08:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x80000) 07:08:22 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:22 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) chroot(&(0x7f0000000100)='./file0\x00') syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001500)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000300)=""/155, 0x9b}, {&(0x7f00000003c0)=""/89, 0x59}], 0x3, &(0x7f0000000480)=""/106, 0x6a}, 0xfffffffe}, {{&(0x7f0000000500)=@un=@abs, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/56, 0x38}, {&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f00000006c0)=""/209, 0xd1}], 0x3, &(0x7f0000000800)=""/243, 0xf3}, 0x8}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000a00)=""/88, 0x58}, {&(0x7f0000000a80)=""/172, 0xac}, {&(0x7f0000000b40)=""/69, 0x45}, {&(0x7f0000000bc0)=""/29, 0x1d}, {&(0x7f0000000c00)=""/93, 0x5d}, {&(0x7f0000000c80)=""/57, 0x39}, {&(0x7f0000000d00)=""/83, 0x53}, {&(0x7f0000000d80)=""/30, 0x1e}], 0x9, &(0x7f0000000e80)=""/65, 0x41}, 0x200}, {{&(0x7f0000000f00)=@pppol2tp, 0x80, &(0x7f0000000f80)}, 0x9}, {{&(0x7f0000000fc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001040)=""/221, 0xdd}, {&(0x7f0000001140)=""/28, 0x1c}], 0x2, &(0x7f00000011c0)=""/114, 0x72}, 0x3}, {{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000001240)=""/188, 0xbc}, {&(0x7f0000001300)=""/38, 0x26}, {&(0x7f0000001340)=""/151, 0x97}], 0x3, &(0x7f0000001440)=""/143, 0x8f}, 0x2}], 0x6, 0x5, &(0x7f0000001680)={0x0, 0x989680}) ioctl$sock_qrtr_SIOCGIFADDR(r3, 0x8915, &(0x7f00000016c0)={'vlan1\x00', {0x2a, 0x0, 0x2}}) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000f80)=0x3ff) 07:08:22 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2109.417902][T31479] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:23 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d5000/0x3000)=nil, 0x3000, 0x2, 0x8010, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x2, 0x80, 0x0, 0xfffffc01, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000000180)=""/1, &(0x7f00000001c0)=0x1) 07:08:23 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2109.669802][T31479] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:23 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:23 executing program 3: r0 = syz_io_uring_setup(0x4088, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, &(0x7f0000001840)=0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg(r3, &(0x7f0000001800)={&(0x7f0000000180)=@ipx={0x4, 0x9, 0x3, "a52e07b6f8ba", 0xfe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="d554e3c0838868e4e9950a583f0b62767c02a4d36242f6f38977f7d819d02b9fb33c66914af235a754547c2503975e0d62f637b12d0a9a46eef95e5d86a18cda12197976006d7b11a8b702bd407667a4b218ad38b67ed828e35c6aeb5b9eb6bfc5491c1e2e656755a8bc20b1503395e8cdf94d1e2394da32bd8a3b1ced0dcd882e3ecd25043bd0742dd2ae11436684481101f38f5d55020e111f8a558f03ba9ee7614de1c7d7e09b9f8c0b7c9c23e4e02dad9834175476120ea7b2fcdac74f4ae88d11241b721d7d4caeed7c3f3cd4bd15fdfacd2678cee4c762f8", 0xdb}, {&(0x7f0000000100)="1ab6d28d92fa92a2d12b59da56c278e5fbbd119d095177fe8afc", 0x1a}], 0x2, &(0x7f0000000380)=[{0x60, 0x0, 0x8, "a5e60d0ba10c352cb81b0d0640ad64bbe0b44a5ad5e5d38cbe1cbde0c5aed4e0cf807e673cdefc942d00766ac9e07f2ab9d01a1193bb9895274032b66ff9752efe1f9af241b88b62308a1e"}, {0x40, 0x29, 0x3, "2e2b7f932f3e7e89bc958d6c35943a9b020ab27782d95c3d4f5ab6c3a23304a93ea97b1a92cb26f77f0b78"}, {0x70, 0x10a, 0x0, "bc48ae1a7a349b3c2d21eddc9af5c475072bc7f6d9399b542f55de426b74210efda5648271b196f338efaab95bd0acd5f57ddd111090a92a3f47db71b1fe522801fe620948f0115aedcddc8dec9e1d10e5c53374f8588e5217fcfbfe1f"}, {0xf8, 0x108, 0x401, "fe74301cddf56f5774cd007614fb635a0bc3be9978bab83941a76451e4b38ba30a24fe30a5736a8ae21763afbb7157850908db3d2d06829ee2ff2b54a3a50ad62c100f971726be7eef4f3f2adf8d31543213892f08a5da8bdc5c9d012c26b92c366d342fa2a59d2df9b1d8d76c496541c2b5c03984bf9e91b5fa8b6169f0af2c87c313fae2cc47ae780f79b5eb00b6d8da58febacf7fb1f0d988edb6bca53b0c8d7ab9bb85916ee9975ac893f03409b83ecaa5de57363adcacdedfa412f0192d58383aad56d0bfc4bc6aad9f90dffc5a8d9767d90d20e06bde4bd75f2eb33e047204"}, {0x60, 0x11, 0xffffffe1, "2b62faaf3cfee284952dd7346888b5e455260e1b8875f784c9a94fd420281cf7fc7d9d013b997a185437a27a98aa2b4fd96c196b71965282088329347575ff25a92057d2ecace4b03e47f714"}, {0x30, 0x111, 0x1000, "9d55b58dbd4e3547dc0186eb655a8f0cb93b01ed487c568bbc51a4fc63d1e368"}, {0x1010, 0xcebb46432617b85b, 0x3, "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"}, {0x78, 0x88, 0x457a, "be41e76250d8ce4870859086410454896da571f9192129bce8ce8eeb7ac0a8e06d8e42d1669142ee33b919021f0fd35eaa21627070e996642a103708af09320e51c19491a3dffd0d462a8b9769d3785736cc2d7dc6ef94a20228911dfdc4c3c41351d68990"}, {0x60, 0x10d, 0x7, "80a33d77f3aa9aa49dbbb9e691a039616e59185055aaf7a173a74950fb1cd7f4b784f6a5e7edfea7a8847e832cf7c8f54c3bfcf978eb444678006454c92d0ccec3e7036a705d735c1ba0"}, {0x100, 0x107, 0xbe4, "5feaa21324fa9b86da05fde0e285466293c9c731c6fedb10a8ae38825ca77b6a01acad26491adad6b414cdf357cd829dc845962b7aeb5dd1c271f3d0fc3ac354610764b93baa12856bd08509ef166d710d120216d8654c1d4cde6c09812243265f3794f0c03dbdd72caab14e5fbf13eabc48af62da59042286767bbfc6abe665817f45dc10a6fe6a5b62da3bfd2c3e8f68a91c0e0ada5e019f2f1445ee4b43bf95ac47e449503a566d2bb0653207ff18486ebf9f2f69031b2b418c4540119cbd0d08dea9cb2dc4b531feb078b695f4551982fa69a4fe97e3e76054e749d0fd9e157b2fe229d814f37937097e8b77"}], 0x1480}, 0x4000850) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:23 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xff01) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r8, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000240), 0xffffffffffffffff, 0x2}}, 0x18) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2109.895953][T31479] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:23 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2110.096596][T31479] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:23 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2110.379836][T31479] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2110.436209][T31479] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2110.510267][T31479] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2110.587489][T31479] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1100) 07:08:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfffff) 07:08:24 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/dlm-monitor\x00', 0x8c000, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000001c40)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001c00)={&(0x7f0000000180)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002dbd7000fedbdf25168000000a001a000180c200000e00000a001a00bbbbbbbbbbbb00000a001a00aaaaaaaaaabb00000c009900000200000000000000001a000180c200000100000c00990006000000020000000a0006000a25ca6795ad00000a000600aaaa0f3563a51daaaa00000000"], 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) bind$l2tp6(r0, &(0x7f0000000040)={0xa, 0x0, 0x8, @remote, 0x900000, 0x1}, 0x20) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:24 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:24 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xff01) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r8, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000240), 0xffffffffffffffff, 0x2}}, 0x18) [ 2110.783581][T31585] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:24 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:24 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000180)=0x5415) r3 = syz_open_pts(0xffffffffffffffff, 0x4080) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f0000000100)) [ 2110.913159][T31585] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2111.003154][T31585] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:24 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2111.139688][T31585] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:24 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2111.280271][T31585] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2111.336631][T31585] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:24 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffffffd) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000c40)='h0\x00\xf3\xdc\\2V\x05\xc1e^s\xe0\xb8\x8fo=3w\x1a\ba\x90\x8cx\xef\x06uju\x7f\xdd\x8c\xe3Yr=Y\xd0!\xd6\xca\xe5\x15\xdd\x1aU\xae\x8a\xef:\x9c`\xe5\xe5\x80\x9e\xefC)\xbd\x01\xe4\xe0I\v\xfa\x1e\xb3\xf4D\x9c\x8d\xa9i\xe1BB\xa9\xc7\xac\x1a\x86GO\rk#;~\xa9\xda\xd8\x15\xfe=B\xc5H\x9dj\xd1\x19.\\\xe4\x91\xd0\x92\x81B\xa0\xa59g\x90\x97N\\\xd3\xcd\x9c\\]j') ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000900)={0x6, 'virt_wifi0\x00', {0x5}, 0x2}) r4 = syz_open_dev$usbmon(&(0x7f0000000a00)='/dev/usbmon#\x00', 0x81, 0x2220c0) r5 = add_key(&(0x7f0000000a40)='blacklist\x00', &(0x7f0000000a80)={'syz', 0x1}, &(0x7f0000000ac0)="086df4cb141362e60fa146226cea814d9769d2615201a57eb5b9a318f3bfb2c15ae1203a3167e95a101c84b8021a56bd0170958b6f3969efb356a86168c73e979e430d03a1635d81e6bc06c8a300a9fbe38d590990ae9e3a150e93", 0x5b, 0xfffffffffffffff9) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, &(0x7f0000000b40)={{0x2, 0x0, @descriptor="6713cbb23361dc8f"}, 0xa3, r5, [], "b66e4c04428d2f952c60820a08581026bd73611d205a96a330e4b800bd6b79823fd85b468d2fdbf795d2323c1f6e437522272e160f95605d65ffff476041dd093ed5bd20584a801b73c1ac49ff0ca1e1894d40ec894d8f991e70809fe13f77fc6ded113fc1182cea983ba02bd56fcf88d2cf97f6f76abd11499238e29df9cc07cad93d9fa703bd5359801f430555315e74c7d2fac104a7e27bdac078214654e9c82645"}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r7, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000940)={@none, 0xe8, 0x64a, 0x7fff, 0x200, 0x8000, "31c4d66f6d3f71273c7a30fa1dc9b84afc343ddba0c02c341c2d9b0d60838faa1f30e5ea394e4ee305f37851f2cdf45a2b650e960f8137f12d5dd039991bc1033e471d096080a82818d9e57586322616c1b4ae6e5bc2122aa9941217ab7a68caa025f1692439ba8699a6da1b10da93d3a11cd1719b1198932703ddb266da21a3"}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r8 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) fstat(r8, &(0x7f0000000740)) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x8, &(0x7f0000000680)=[{&(0x7f00000001c0)="9d24c9c4fad198c954fbe733922fe55462a33ed52b8470825275fdcc217561918f2bc904ccfb9d8c1e202df319353e3b6165c61f", 0x34, 0x10000}, {&(0x7f0000000240)="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", 0xff, 0x4}, {&(0x7f0000000340)="871f5bd6f094369b", 0x8, 0x6}, {&(0x7f0000000380)="0c51d75585a3734f97f397bb77efeee278b646de0e639672bbf4f4a10958e455310f2f4a26db9be53b5709c6fe9ce989ce493197bd40ae53c216099d2fe3e186562bff7867e9e91ba4ccf2545dddbe47c045a13150e18d9c8426af1a1842bbdebfcf4cd38e4c08215896b2a257b054a45fa7d74dfc15d7cdeb3d2befaeeac329f6ea9f3483cb401886bfc7a04c720af92ff62d3f9458e200df3f5583568c3f031857c44f29db420bcd8f3869cc88759aa6cf3fe56b6ba492946c7c25", 0xbc, 0xffffffffffffff13}, {&(0x7f0000000440)="ab9c10d70f75d7d7d5f1f650d50ebb4abc39be8671875aa5caddb0e710378c4dbfe594f3b31f64c8ee745f8fb065ea3fed17a06a7c00f8490f0575f5995ad8e1f4fd29577ed450c8b566810723701eda9e5b822a237c10da932db8a33bb66160d9", 0x61, 0x1}, {&(0x7f00000004c0)="84ad59fd0acdd745fcc8d8548c48016002afa903824b7367536618c2ede42fc625cbc7fd86e891c82fbe69c9ef47e114f61de1d2338e7b6e31a224eaba5f2fd24cce0861be679668b7fbe9814965f4a4733bd20f363b4d0a638e3c14f4b179a1f4eaae303c57f0a536a3ab10d7336f134c47c3f4231048c209f40841906dd815377fff4a937e24dcb9754d0c53b2b41b28f5f356c87e6aea", 0x98, 0x4}, {&(0x7f0000000580)="a9d55ea724690836bfca260eb43c3e7dca04596d5533b91afa528541699c54f1b492b19d58cea6c841f8bb45f2ff2974257fb7a16392ef7884be03ec438fb716431cc86541a5bb798dc7b25a54abff1e8ae14208e8506ee06204fc316d6d4c94867550813e49f71da8360ed5080054aa2888", 0x72, 0x1}, {&(0x7f0000000600)="78307d81187ed90a37c85e593b089deffee4dd1974cb83321c9f520c8c0517c6b100856636d0f66ed328b142f111e1ec96188cc4b714277ddd38ace443324df253f2484702dd2d418404", 0x4a, 0x3}], 0x3000800, &(0x7f00000007c0)={[{@numtail='nonumtail=0'}, {@rodir='rodir'}, {@uni_xlate='uni_xlate=1'}, {@shortname_winnt='shortname=winnt'}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}], [{@fowner_lt={'fowner<', 0xee00}}, {@uid_gt={'uid>', r7}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) 07:08:24 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index, 0x1, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2111.385471][T31585] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2111.446355][T31585] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1000000) [ 2111.518860][T31666] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2111.643460][T31666] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2111.710889][T31686] FAT-fs (loop3): Unrecognized mount option "fowner<00000000000000060928" or missing value [ 2111.730849][T31666] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2111.836101][T31666] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2111.973820][T31666] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2112.013530][T31666] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2112.078137][T31666] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2112.119200][T31666] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1200) 07:08:25 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x0, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:25 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xff01) 07:08:25 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0xc03, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001700)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x4007, @fd=r0, 0xffffffffffffffe3, &(0x7f0000000240)=""/191, 0xbf}, 0x81) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x10c, &(0x7f0000000140)=0x9, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2112.169637][T31706] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2112.263394][T31706] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:25 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x0, 0x0, 0x3f, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:25 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2112.434133][T31706] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2112.524680][T31706] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:26 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="e8000000909637358a9638bf0d7fd61c058dd5a4f559af6dd1c6667f6214b7b66d4735f2a0ddcc7dc190ef599c233c0d7f699f5683329328a4f93a5e7892f967309f682ab88bccf39953ab4a790141371cda81fc506c09b31cb88ac86c8d0a679ca4945363dcccfe4aa074d8c5b4ad5607dfce61b951c6c077f11f3a82c7f8578f62792b1b1d6323aab3c36eca46a14ad4020c6a8ef45efb4ba23ebf6d27267fb17295fff1849455948081f8de55cf7e6aa17173a750fcf6c41cb8a5baa077071b52f9b21687f00a1f15e87deafae167d9e7a6ce2308b8f68e0b9670cb8cc02825c9f2fa5103ddb141db6b76f14c90a28f88c7053cc4de333b63d35f9df8612a23b351cf1af7212cb28554c88dd8fd3be3fc14d699d41db8da668fedc13d6003ce5e1db54e09006306d5d15786dc0a44", @ANYRES16=0x0, @ANYBLOB="04002abd7000fddbdf2513000000080001007063690011000200203030303a30303a31302e3000000000080003000000000008000b000500000006001110050000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b00d607000006001100050000e3070001007063690011000200303030303a30303a31302e3000000000080003000000000008000b000800000006001100030000000800010070636900110002003030303032c09210e2c7da5f0000000d080003000000000008000b008fa5000006001100ff0f806f"], 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x20008020) write$evdev(0xffffffffffffffff, &(0x7f0000000180)=[{{0x77359400}, 0xa63ef7f995fbc18a, 0x3ff, 0x800}, {{0x0, 0x2710}, 0x16, 0x7, 0x100}, {{0x0, 0xea60}, 0x4, 0x800, 0x8}, {{0x0, 0xea60}, 0x16, 0x3, 0xffff7fff}], 0x60) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000440)={0x5, &(0x7f0000000400)=[{0x0, 0x4, 0x3, 0x80}, {0x9, 0x7f, 0x40}, {0x7c, 0x3b, 0x5, 0x3f}, {0x8, 0x2, 0x6, 0x800}, {0x6, 0x6, 0x8, 0x7a}]}, 0x10) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004200)={0x50, 0x0, r5}, 0x50) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000240)={0x20, 0x0, r5, {0x200, 0x4, 0xafbc1e89}}, 0x20) 07:08:26 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2112.720138][T31706] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2112.779285][T31706] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:26 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2112.857730][T31706] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2112.934552][T31706] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:26 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2113.013093][T31801] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2000000) 07:08:26 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) pipe(&(0x7f00000005c0)) [ 2113.111063][T31801] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2113.230910][T31801] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2113.307342][T31801] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2113.501962][T31801] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2113.549849][T31801] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2113.592892][T31801] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:08:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x16b5) 07:08:27 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = getpid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x1c) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x1c) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8946, &(0x7f00000001c0)='veth0\x00') sendmmsg(0xffffffffffffffff, &(0x7f0000003600)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e24, @private=0xa010102}, 0x3, 0x3, 0x4, 0x2}}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000004c0)="18fe400966084be7f7ba26b66698aa773985c04cc29d4e189998d8f0f721785acc3ccac57856e9035ad5dc363fc156a7967a7cde7eb4bcdec4976c726ebac5849686635159e4705b839b95d25b49afa968b1a8315f0f247477390a2d454b13ab724a01f4b2cb30194f508bc2a993c1824d5b03366d007e7c0917056e66a3fd321a64c2efb66cbdea3b365355f4838fcd75f2b487b3933021cc40b5ef9f1a096b6e9ae5bb4a19d069375bed68214733725df53073cde2478cefb000d478caa287d23f80cd4a0d7ed3bd23f31d1d0092db94790a458e56597acdcbd155ad90a20cc7126d2c54e25eec56b778595ed28eaf", 0xf0}, {&(0x7f00000005c0)="c793447e42b531e3afa22b7fe2d49c7f008894615fb7e0e1f2a94cbbc44d8fdbb3d88c3845701a95e2be9181c0a25b743effd338844db5ea290e41174cfe9835769b1897c25f57e7b75bf906f605edb3fab77cdf7bedbc851815c5e4fffbae0e17c1d9b3522ad7d7b30ade1c736aa882168bf31c1cb0bd2c701f274d85b18675d6f67dceae734fd9b22a29e04bb64ada9837dd67a9ce6f66c7d4db24940ab0980817b2c3cdf91189b59cf0321210ec7c85520cd26b241750aae52059ce3d96ef1d1d30de63319e07bb5e56c90fe216774256ae3b90621ba006d5eac470b09a1537d56f", 0xe3}, 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"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{0xb0, 0x112, 0x9, "801bc70f8c9d72810629ee69001c3a6ff0e5615752407352638f544081165cc6f0b4c6ba47e16475756199dcc856c6ccf11f27f0e9832942f21ed72d92161172e99aee390c3a2fc447150512f3ce03604b935005504e783f2afc0fb095455b69ed416641f98a3135a0154c04ee5b38898bf1a6a42a6048f8899c42791e5aa57a0be8146fb6fc1619f1cfa573b7fc3de44d0cea54c62e340be1"}, {0xc0, 0x6, 0x9, "4c4f36a708f27f1c4a8c5fad41a80ae8ff12faa70ab2fefec3f08bb0123cd15eff0c296616622806cfd744c2b8f9bf20c32f41609402a1d569ccc3a1fed615a5c7b7507e8a588794a8b814f6f0dcb710ed88b7ab2711f347f64f71b0274f8955c1c6df08aad2583f07adbe9b8d1c90e1f15d0343010d721cda6de9585803dd3c9c02201d25164f0cb957e6760e22d2b650b31b38558a10158bcadd6f076a936892a71525852a62b0ec"}, {0x108, 0x1, 0x5, "574db81b9b9b126e1c011a78b9bd90bae68f664df007ddf6737512cffb3290a4fa9d13b82560aa832071150fc468b7310055e1e420e0371d3cb32edb365ccee4c9b4ca5ee6eaa6cd21fd736775fb21eeb873607e43eab9bb7112c76630d47d8239ec4738759b6a092f72e7a36fa5cde2b692e5f13b18dbb0d8d36eb8c42538976a7186783940ee7d9001a586792ac021ae922eb9292c6e149e1b6e3b24559670dedd5c666762a9e06216311c6082782cad0e2bfb2ada3d1fdddebd1dbb9147a54f026221ab52bb3d65767476828ef9a9432a50ccde174494bce7b4517f1f75f76f70fc55700cb35eba7e5eaff14bba29bfa7909519c9"}, {0x98, 0x10b, 0x4, "43f1c025bff71ca0c59aaea6b84cf824785e76a6859cb74ddd0de67cd00cfe030c4a1fba8e721e39bc632ad88a4313f41970feac94edb6714f12903d00aeebe173f274b811b3f7488f264d1d144397fea910cad070dab8a92e6d90c36dc649992ee26f702ed83015255e532ea82a5eafb8da02933c64f7a293ba648d48990515db402f276b"}, {0x40, 0x1, 0x100, "ecf13d2b62de0e8fdb3f59f52d8f101b1906e70b8c52f91788748b3d78d15c79b1f4c156210a21191c727c20"}, {0x30, 0x113, 0x6, "af1c1cc7bbaebcb22a69f083977df65e369439b1cf5a3e45cb"}, {0x30, 0x101, 0x2, "376ff382c7f891fd2820aa4e96366e9d79026650d19ad78b68"}], 0x1438}}, {{&(0x7f0000003440)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f00000035c0)=[{&(0x7f00000034c0)}, {&(0x7f0000003500)="b82de22a909816503b2586d09380f3850fa5e0ea2219d32c1c29229a2b74e5589447df36e0293d5e4b4aa38114385fcb2678baa5f8d0a8c310669e5524a5d7df10dc6ecf0d77c639ef4b612c666b8348d5aa48e54a81fd803029952f60770bcea38a382e4f6138ce594ccb9327f4e6e71713a9ca28f600ca056bbc244f08a377af345abff2dff65eea037cb9271692be5e29d545848bfd2e11688d0e5306d3c2581d54b82aeb06f6c52ac00ad1141bfdf1c909ae90", 0xb5}], 0x2}}], 0x3, 0x80) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x511000, 0x0) clone3(&(0x7f0000000380)={0x62048800, &(0x7f0000000400), &(0x7f0000000180), &(0x7f00000001c0), {0x6}, &(0x7f0000000240)=""/139, 0x8b, &(0x7f0000000300)=""/45, &(0x7f0000000340)=[r3, 0x0, r5, r4, r5], 0x5, {r7}}, 0x45) 07:08:27 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2113.641504][T31801] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2113.673410][T31818] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2113.762616][T31818] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:27 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2113.863255][T31818] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:27 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x742f, 0x20, 0x0, 0x3}, &(0x7f00006d7000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) read$smackfs_access(0xffffffffffffffff, &(0x7f0000000180), 0x14) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = fsmount(0xffffffffffffffff, 0x1, 0x2) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000100)='y)+\x00') r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvme-fabrics\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000240)={0x3f, 0x7fffffff, 0x2e2, 0x0, 0x3, 0x4}) socket$can_bcm(0x1d, 0x2, 0x2) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:27 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) r5 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x0, @fd=r5}, 0x0) 07:08:27 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2114.009428][T31818] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:27 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x200}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:27 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2114.171870][T31818] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2114.225872][T31818] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:27 executing program 3: r0 = syz_io_uring_setup(0x4829, &(0x7f0000000180)={0x0, 0x1e3b, 0x1, 0x0, 0x20000219}, &(0x7f00006d7000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x490000, 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)=0x400) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x37, 0x17, 0x8, 0x6, 0x8, 0x6, 0x5, 0xd9, 0xffffffffffffffff}}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2114.285875][T31818] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2114.401804][T31818] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3000000) 07:08:28 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0x2}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:08:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2000) 07:08:28 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000100)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000180)) 07:08:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4) [ 2114.695145][T31939] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:28 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000180)={0xffff, 0x0, {0x3, 0x1, 0x1, 0x1, 0x4}, 0x20}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:28 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) [ 2114.885861][T31939] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:28 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = dup2(r0, r0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000180)={0x1, 0x3}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000100)=@req3={0xd3d9, 0x6b7d, 0x3, 0x0, 0xfffffff8, 0x7ff, 0x7}, 0x1c) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2114.981328][T31939] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2115.136961][T31939] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:28 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x2, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) 07:08:28 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = dup2(r0, r0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000180)='net_prio.ifpriomap\x00', 0x2, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000100)={0x5, 0x5, 0x6, 0x800, '\x00', 0x5}) [ 2115.442326][T31939] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:08:29 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2115.533475][T31939] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2115.561764][T31939] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2115.607827][T31939] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:29 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x401}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) read$proc_mixer(r3, &(0x7f0000000240)=""/4096, 0x1000) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4000000) 07:08:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2500) 07:08:29 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$VIDIOC_OVERLAY(r3, 0x4004560e, &(0x7f0000000100)=0x3) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfffffffe}, 0x0) [ 2115.814183][T32039] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:29 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) sendto$inet6(r2, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 07:08:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x10000, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x6de5, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r4 = dup2(r1, r1) ioctl$TIOCSPTLCK(r4, 0x40045431, &(0x7f0000000100)=0x1) ioctl$VIDIOC_G_TUNER(r4, 0xc054561d, &(0x7f0000000180)={0x5, "ac7248d0e14a5be35390f68d0dd475013c9f99e2270bb7754f86d7bf0da0ab1b", 0x4, 0x80, 0xc9a7, 0x4b75, 0x4, 0x4, 0x5, 0xff}) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000280)={[], 0x8000, 0x0, 0x5, 0x4, 0xc4af, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000300)={0x4, 0x0, 0x400, 0x706}) [ 2116.095197][T32039] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:29 executing program 3: ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0xfffffffd, 0x10, 0xffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2116.325588][T32039] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:29 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x3dbc, &(0x7f0000000140)={0x0, 0x3c42, 0x8, 0x3, 0x2fa, 0x0, r0}, &(0x7f00006d7000/0x2000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000240)) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x108, &(0x7f0000000280)=0x2, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2116.557473][T32039] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2116.692441][T32039] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:08:30 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) write(r4, &(0x7f00000001c0)='\a', 0x1) [ 2116.897583][T32039] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3f00) 07:08:30 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xdc8b, 0x1) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0xfb7, @mcast2, 0x1ff}, {0xa, 0x4e22, 0x9, @ipv4={[], [], @empty}, 0x1}, 0x8, [0x4, 0x0, 0x1a69c, 0x3, 0x5, 0x8a51, 0x0, 0x80000000]}, 0x5c) 07:08:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x5000000) [ 2117.140668][T32134] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:08:30 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xdc8b, 0x1) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0xfb7, @mcast2, 0x1ff}, {0xa, 0x4e22, 0x9, @ipv4={[], [], @empty}, 0x1}, 0x8, [0x4, 0x0, 0x1a69c, 0x3, 0x5, 0x8a51, 0x0, 0x80000000]}, 0x5c) [ 2117.204916][T32134] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2117.250720][T32134] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2117.290144][T32134] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:30 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xdc8b, 0x1) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0xfb7, @mcast2, 0x1ff}, {0xa, 0x4e22, 0x9, @ipv4={[], [], @empty}, 0x1}, 0x8, [0x4, 0x0, 0x1a69c, 0x3, 0x5, 0x8a51, 0x0, 0x80000000]}, 0x5c) 07:08:30 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = io_uring_setup(0x902, &(0x7f0000000180)) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x77359400}, 0x1, 0x1, 0x1, {0x0, r5}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2117.371731][T32157] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2117.441438][T32157] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:31 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xdc8b, 0x1) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2117.531514][T32157] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:31 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) write$cgroup_pid(r3, &(0x7f0000000180)=0xffffffffffffffff, 0x12) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000100), 0x1) 07:08:31 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xdc8b, 0x1) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2117.601899][T32157] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:31 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x35, 0x20008000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 07:08:31 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2117.780305][T32157] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2117.835413][T32157] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:31 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2117.941133][T32157] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2118.031532][T32157] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4000) 07:08:31 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6000000) 07:08:31 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2118.287623][T32242] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:31 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:32 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) 07:08:32 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2118.504024][T32242] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:32 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:32 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/btrfs-control\x00', 0x32281, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000001480)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001440)={&(0x7f00000015c0)=ANY=[@ANYBLOB="f000000001020202000000000000000001000000060007400003000013000b0063616c6c666f7277617264696e6700004c0003800c000280050a01003a000000060003400004000014000180080001007f00000108000200ffffffff06000340000200000c000280050001003a0000000c0702800500010084000000080009400000003f2800028014000180080001006401010008000200ac1414bb060003400003000006000340000300000800094000000007080009400000000508000840000000002c000a8008000140000000001800028006000340000200000c000280050001008800000008000140000000015c48a7ff1706"], 0xf0}, 0x1, 0x0, 0x0, 0x4008000}, 0x84) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f00000001c0)={r4, 0x66, 0x54}, &(0x7f0000001240)={'enc=', 'pkcs1', ' hash=', {'crc32c\x00'}}, &(0x7f00000014c0)="07b5a186ef51779f873bf96921d1785ac01edbb475f03852776e941c1c272cd4810c6ed606a1da43408dde9ceb174d477e1608d209f57bb136ca9b1c8c50bfb80ae4f228fae9de37b039fea830a39b83546b8ba43c9226f1c90b9e6a44ec71102af304f344a6", &(0x7f0000001540)=""/84) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x7b, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="dd5a0b7a3bd80360846f14ebfb4a8bcfb9c24730438100000000000000e57dbfa5a8b2fea561b0e173526eac811e6f0fbc027428b98148f96ab7c3ba77cee8bb414069a69310d7285a"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r6, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001340)={r6, @in={{0x2, 0x4e22, @multicast2}}}, 0x84) [ 2118.804068][T32242] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:32 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2118.995851][T32242] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:32 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:32 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2119.174174][T32242] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2119.268709][T32242] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2119.326102][T32242] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2119.362925][T32242] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4800) 07:08:32 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:32 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/150) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x3e}, @dev={0xac, 0x14, 0x14, 0x23}, 0x0, 0x8, [@multicast2, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x30) 07:08:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6010000) 07:08:33 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:33 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2119.583732][T32326] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:33 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:33 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2119.792554][T32326] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:33 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2119.980215][T32326] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:33 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:33 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2120.162351][T32326] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:33 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2120.389103][T32326] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2120.441711][T32326] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2120.508781][T32326] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2120.558653][T32326] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4c00) 07:08:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7000000) 07:08:34 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/150) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:34 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f00000002c0)=0x5, 0x4) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000200)=0x7, 0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0xc02, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x3, 0x386}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r6 = openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x80402, 0x0, 0x7}, 0x18) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000001700)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000340)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x2) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) read$FUSE(r6, &(0x7f0000001740)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) setpgid(0xffffffffffffffff, r8) 07:08:34 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:34 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2120.781002][T32404] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2120.951637][T32404] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:34 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2121.132059][T32404] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:34 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:34 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2121.328398][T32404] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:35 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:35 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/150) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000500)={0xa, 0x4e22, 0x80800000, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:35 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) fcntl$getflags(r0, 0x40a) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2121.634984][T32404] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2121.713385][T32404] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2121.746743][T32404] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2121.813527][T32404] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6000) 07:08:35 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7010000) 07:08:35 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d3000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:35 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2122.056991][T32505] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:35 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x802, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000280)={0xc0000000}) 07:08:35 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2122.212250][T32505] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:35 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x46d, 0xc24f, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0xd, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x22}}}}]}}]}}, 0x0) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io(r3, &(0x7f0000000240)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x22, {0x22, 0x0, "2e273e0a7e319a7d1cee0640fc1f96833fc0ad5d766ff2ee920ba7d3a57a1374"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r3, &(0x7f00000001c0)={0x24, &(0x7f0000000240)={0x20, 0x13, 0x99, {0x99, 0xf, "89ff30b3f9343caa914b818f9539f76651add6ef1addf59947ad6f7949956764955e2f9896ac6fe9112d9edf81be3fd768aa568920df450435d0f81619f4addb33fba7c22e6e36c74f6864e75bf9a0b8488cf294066ccef49a8f5161d9a547d0d07a79b70a3ffc5d93f876e878e7e0cbf738b63d09b6073177cda9ba0aabead0008017527d2e4e797311ae517afd67f766d8f91f704eb1"}}, &(0x7f0000000300)={0x0, 0x3, 0xf5, @string={0xf5, 0x3, "eccd4fd96903efd05342e162bf64984e8ebd1d3dca0527d4b4ce909a451a7293f8901f54d9a4dc5c3aee401e6079d363381a94ec9c13923e1d366656acb19e83ecad5438ffb6b62adaf93ecf57be12edc2a4d3b4afa48e9e7aa955d87a757caeeaade8a15a19d2556dc909413b2751e36913f39c8144f3dcf05f4f7faeff96d6e2df3e8a7c961fe2a74618c332af386cf38932661af3e6b04c78aa8dcd3f25d58d788325b55c5d592be8e49dde6358dc2d1ca25e16ff90b68d39f943b23fa50c57ec9a23f8aaf64635b58ebd9eb53057f356eb02109cf1c7ca322fea0e89596564841e326c1738b4b7986bdafabf6ca9bfab1a"}}, &(0x7f0000000100)={0x0, 0x22, 0x14, {[@global=@item_4={0x3, 0x1, 0x6, "1bec61a9"}, @main=@item_012={0x2, 0x0, 0x9, "27d1"}, @main=@item_4={0x3, 0x0, 0x8, "55a83d93"}, @main=@item_4={0x3, 0x0, 0x8, "3a80fd6f"}, @global=@item_012={0x0, 0x1, 0x6}, @local=@item_012={0x0, 0x2, 0x7}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x2, 0xdf, 0x1, {0x22, 0xa3}}}}, &(0x7f00000006c0)={0x2c, &(0x7f0000000400)={0x20, 0x1, 0xef, "fd56d59b981ad7719584f7995b3bcc65fb6244b883ebe531d8cf0789157bb4315accec85a7338ecd2c9ead81de4838768212382ff72abe204399d954f6fb8330a2fb60d5070980e80acc06d5de98cf3ce8333901b1e9fcb8909f325d2bd9a6f83bf00ddf371849810aa12c5e46b289ebcae38b8e33cf3a454e52ebd1ce9911242a4fd66a0d2e7aec5abb80603f358873391c4018ad69db23a35b86dcc3a15893fd9da1aaf2d6859e6c864e8ef8c6eced05d181534c3377e60162d5cdc9ba031a5ca2f3b722d32256d03e4834b4995fe83af1157822f8362613df6872363b78b40002e0cef021bbc91ab890b47a926e"}, &(0x7f0000000500)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000540)={0x0, 0x8, 0x1, 0xa3}, &(0x7f0000002c40)=ANY=[@ANYBLOB="2001c300000080288f5f153a34e7a8958fd34efcc030ef9bf596a75f4a5b33c64b2eb02a6672b6a372782c65590b6ba961193ac0131c656edcd8bee9cd7b166b747c998f0b21bd7c6f71521fe8f4cb24bba7bf7cab647d127891c1adaf7e5fd3a9a032f94b2f804770027d2b34301b815c74a722705123a3e83b4a928a240ab21983d8ce81f1b140573dee8185a37a22041ec1d57446f081001dc7e9803e8379bd4390ab06e3632ef753a6a811e33a1dcc41789b7c0503cf03a141cb9d4d1eaf5325e64883c1f87d05dfe5d4108aa4e6426e7f03"], &(0x7f0000000680)={0x20, 0x3, 0x1, 0x3}}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000b80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$hfs(&(0x7f0000000700)='hfs\x00', &(0x7f0000000740)='./file0\x00', 0x8, 0x5, &(0x7f0000000b00)=[{&(0x7f0000000780)="921724ff9fd1875cba44464c7fabebf3111fdafca03a99e166e3ad099372f861773b802bb8f3d559ab3614a828d14c4c6e0a8628f3b6dd7c25c425ddbe5aedf1ddaa0e0a26f7721abd05c9534c6cbe28c004f7dc0e104846cc068590ea9c40b97f9c37", 0x63, 0x9}, {&(0x7f0000000800)="5dbdd80f76ca97802469b9b34c97dfde75d27c85f1cfd2d2450deb39c06561a8b358d7e630e20edad679309a6491ac79a8bb0fc6e4b2a23cee03d368bfe8aefb212901b98a", 0x45, 0x2}, {&(0x7f0000000880)="e32af5b35d2dc57c74e2e3529dc4888e23622dd02596b30c162c6a3457c99b693a3b87f2d9263dbde1160832867ab41e4c510e436d29e300a89a1e0972d7b791329fd9b66bf62819d4331a087f844ed862662134c2338e1aaeee9dae583cad09adaa0016cb230f20047ff0afc184ef77bf384ded313c02595ee66749bdd378ec6abb5a0d0ce171e2d467a810fe3d4bc7d9344d630c599157b9d52bcec0872c1e2d992e9c6e3b8a87e57228c2e5c5cc2fcb12608596", 0xb5, 0x6}, {&(0x7f0000000940)="090f9bccedae4b1748325a96cf2629ef019196ad6b980281bb7a172fcf195e31e87f41d2e255f434f7af1907d6cbd8a48235a4477fdae1d9225521817c87241b69545cded4684ac735e23c1e1ff876fdba5c4605cb4e9f724dec38e651f05154a5bcad7d5a481eec4dd0fa301f8ebe2be10648fb3de4dcb9ec2455bd045118855ebaaacfa0a9c5b666de7b07a391d5689bfcfcc2434c23b285ede8da5a2b71088a0528c8fa6785e20a377a7e9baf0c6497d97b30000051c927af5d2ded45f78b2bc7", 0xc2, 0x21313002}, {&(0x7f0000000a40)="84ccb0cd7fccd177ce3b7f678ca481d18d10c351a726c58e53761fb2f17f0cbb4ced4fce5f59b37be8de74e8ede6757af69203be8500661031f50e8f29ab03de8284cfeec202702598e55fbf7003a6e23d31af17f548732a905c285f79d40420acc36d3b0e77b4ec9f5bbe88441bd73096cfd0819046ed8e4ce0666a0cf1623bfc245cce3d4162561aaea8840ef2b3e8b7799a677410939dab2d1445c97129b624c2976290f56de3bbf1d14525", 0xad, 0x2}], 0x1009, &(0x7f0000002bc0)={[{@quiet='quiet'}, {@file_umask={'file_umask', 0x3d, 0x24000}}, {@quiet='quiet'}], [{@fowner_eq={'fowner', 0x3d, r4}}, {@permit_directio='permit_directio'}]}) 07:08:35 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2122.414040][T32505] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:35 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/150) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:36 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2122.618883][T32505] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:36 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2122.790116][T32505] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2122.796044][ T12] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 2122.861525][T32505] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2122.905772][T32505] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2122.946113][T32505] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6800) 07:08:36 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x8000000) 07:08:36 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2123.078487][ T12] usb 4-1: Using ep0 maxpacket: 8 [ 2123.080032][T32600] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:36 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2123.196244][ T12] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2123.212605][T32600] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2123.234576][ T12] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2123.264560][ T12] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 13 [ 2123.294877][T32600] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:36 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2123.311873][ T12] usb 4-1: New USB device found, idVendor=046d, idProduct=c24f, bcdDevice= 0.00 07:08:36 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/150) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) [ 2123.393938][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2123.464333][ T12] usb 4-1: config 0 descriptor?? [ 2123.577113][T32600] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2123.889258][T32600] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2123.935215][T32600] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2123.970185][ T12] logitech 0003:046D:C24F.0006: unknown main item tag 0x2 [ 2123.989389][ T12] logitech 0003:046D:C24F.0006: item fetching failed at offset 14/34 [ 2124.009987][T32600] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2124.033101][ T12] logitech 0003:046D:C24F.0006: parse failed [ 2124.074811][T32600] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2124.086825][ T12] logitech: probe of 0003:046D:C24F.0006 failed with error -22 07:08:39 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) openat$audio1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio1\x00', 0x0, 0x0) [ 2125.636343][ T12] usb 4-1: USB disconnect, device number 16 07:08:39 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:39 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/150) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9000000) 07:08:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6c00) 07:08:39 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/150) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:39 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2125.918711][T32685] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:39 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/150) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:39 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2126.141075][T32685] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:39 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:39 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2126.389382][T32685] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:40 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2126.627120][T32685] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:40 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2126.789963][T32685] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2126.853994][T32685] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:40 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2126.911601][T32685] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2126.960140][T32685] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:40 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa000000) 07:08:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7400) 07:08:40 executing program 0: pipe(&(0x7f0000000180)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:40 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2127.224823][ T309] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:40 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2127.370964][ T309] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2127.520521][ T309] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:41 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2127.646299][ T309] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:41 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:41 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:41 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2128.058587][ T309] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2128.152485][ T309] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:41 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2128.235978][ T309] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2128.296208][ T309] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb000000) 07:08:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7a00) 07:08:41 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:41 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xbc, r6, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xe15}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}, @TIPC_NLA_LINK={0x6c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3d}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r5, 0x0, 0x10003, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r7}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000100)={0x3, r7}) 07:08:42 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2128.499440][ T387] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:42 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2128.687228][ T387] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:42 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2128.888174][ T387] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:42 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:42 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2129.052970][ T387] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:42 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:42 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:08:42 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) [ 2129.300186][ T387] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2129.373157][ T387] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2129.443519][ T387] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2129.506650][ T387] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc000000) 07:08:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb516) 07:08:43 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:43 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000100)=[0x101, 0x0, 0x2, 0x7fffffff, 0x84], 0x5, 0x4, 0x10000, 0x9, 0x6, 0x0, 0x5, {0x7, 0x0, 0x4, 0x1156, 0x4, 0x0, 0x3, 0x3, 0x2, 0x9, 0x1ff, 0x101, 0x2, 0x6, "087b3ff9dd61b805d7d022f59bd2fef1c3493f64e76668ffbd14afe22e56041a"}}) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8946, &(0x7f00000001c0)='veth0\x00') tee(r4, r6, 0x6, 0x1) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 07:08:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) [ 2129.695867][ T484] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:43 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x802, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000280)={0xc0000000}) 07:08:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) [ 2129.819221][ T484] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2129.909022][ T484] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) 07:08:43 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) sendmsg$NFT_MSG_GETRULE(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x7, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x3}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004010}, 0x20044010) 07:08:43 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x802, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000280)={0xc0000000}) 07:08:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) [ 2130.009162][ T484] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2130.131813][ T484] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2130.157599][ T484] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2130.189350][ T484] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2130.245822][ T484] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2130.287862][ T542] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2130.368517][ T542] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2130.450566][ T542] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2130.533367][ T542] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2130.648713][ T542] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2130.682695][ T542] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2130.714937][ T542] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2130.746615][ T542] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd000000) 07:08:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd400) 07:08:44 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x802, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000280)={0xc0000000}) 07:08:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) 07:08:44 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) open(&(0x7f0000000000)='./file1\x00', 0x481c2, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$BTRFS_IOC_RESIZE(r3, 0x50009403, &(0x7f0000000100)={{r4}, {@void, @max='max'}}) unshare(0x40600) r5 = open(&(0x7f0000000240)='./file1\x00', 0x0, 0x0) fadvise64(r5, 0xd519, 0x4, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:44 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x802, 0x0) [ 2130.994416][ T574] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2131.147432][ T28] audit: type=1804 audit(1598598524.651:49): pid=587 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir927516163/syzkaller.drH8KJ/4751/file1" dev="sda1" ino=16205 res=1 errno=0 07:08:44 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x802, 0x0) [ 2131.264108][ T574] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2131.269781][ T28] audit: type=1804 audit(1598598524.701:50): pid=587 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir927516163/syzkaller.drH8KJ/4751/file1" dev="sda1" ino=16205 res=1 errno=0 07:08:44 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:44 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)={0x38, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x3}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}]}, 0x38}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003500)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000004b80)={'sit0\x00', &(0x7f0000004b00)={'ip6gre0\x00', 0x0, 0x2f, 0x4, 0x8, 0x5, 0x30, @dev={0xfe, 0x80, [], 0xc}, @mcast2, 0x10, 0x20, 0x3ff, 0x1}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000004bc0)={0x11, 0x0, 0x0}, &(0x7f0000004c00)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000004c40)={@broadcast, @broadcast, 0x0}, &(0x7f0000004c80)=0xc) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000004d40)={'syztnl2\x00', &(0x7f0000004cc0)={'ip6_vti0\x00', 0x0, 0x29, 0x54, 0x3e, 0x1, 0x5, @private0, @ipv4={[], [], @empty}, 0x10, 0x80, 0x4, 0x4}}) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004fc0)={&(0x7f0000004d80)={0x210, r4, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x4}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x20000000}, 0x48010) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r10, &(0x7f0000000140)=ANY=[], 0xff01) write$smackfs_label(r10, &(0x7f0000003540)={'(:'}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f00000034c0)={0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000000100)="47a0ed", 0x3}, {&(0x7f0000000240)="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{&(0x7f0000002400)="46da585bb9567eb87a237658e2a80e994ccef8f46c33360ee30716ab445b63eff476d123eeacebaefa0a88e2c0b75a7e792ddedf52f45f4d6e8650cc2ae8e54c3a45205cf3e6b75cf3a83a99d318cafa552890f1ef04b0f9bf255bb3ba50d995d837f669871dd1ad159a320f573184b506c1928cd8ab7e722b5e88f955e2e16a81a50f5b1af3a0a592344ff84519ccc4bf1bc6f7e163839efe782f4f683f06bf7400abd9829d08dfecce3b4d9c29954d8e8ce9cc7923991aedaa269125f0a34a3d279858796476c9f014400bd4fe5b0696db485368f393b7ddac600a99beecfefc818bc070f183e2b76eec6ab6b85d30256d1477ead5b09c35bf7b3c4edc848836ef145be9423e26fa5418be9eff48f7ff781cc73a54562cbff2524c11b4031c070ec8d29cdd31c811148f0518a9e065c2e4fbf04a5d38e47a517f2b2c55d14f85f925209b0a6d9ea0d805585e11b13bd7f9cbc8ce21ad235c083d210463658da8ab9b3ac2141e55d61100e7e5bd51b6dc27f03c28f9da4a552c197d3c163701af7e4a3c27e2cdcff5eee8c44af43983f690102d4898905ad0f14278b266d5753da9994dbd7225c55002c5596370a57fa0cc70e52b23c967fe6173661e938b531b0cef78086a8f78f22a1cd54e7ee86e9d5333189b3cdbb32daa3c2cab05864bcf805bc1069a7f6d8846d21ba439584ce0fe6328d77e58324c5fe4bb406cb65d2f01356b8216ccd324185bcf45cefeaa098a85fc49d71f5e2457966d060fe209c988f7f8e142405345d439eea50fddcbbae6f0c739fd35b49a2c68576b014430cbabd4da2366e082b1fed117a97f0995368fb2853db7f794daacc9508d4c81f7163054841f4cd92747d2601fc912fdb25ba0a0076ef823025cedbc444348ad462dae4bdfe914a7d554dd0eda359795b02f8e5e9d31862f3b5545ba13ac2f4173c916ec0314fff484020b8a15907c612a9ecd9a89516e6ce5ebacb67fa93d057eb69636f803fcd0df013071cb98a2489114ae98c72487dcbbd67b2471b830e86a13adae4d0b3be26de87da3824678ca466695773c2589397de6b7963b5babf9cc4d8bd8e5c5df5d440187ad81e5d5ba44e919ceaf8e1c31ba7e4ba981c0e8183bd2a2e2fe60c0a00f7264626a6c621578e511dc60eb74f91e00a6ded3ad910dda4d45a761b8bce0ed2287971f0fc932699de022bfb0d40215412c3a20f32e0740844beb9cc87bddf1e9f26a684fd544817032f88fd87579981a9a1f72d3cd2f04c024723ce4a0c13416ecf3d5ee23ae6f2a289e953d21f82126d3093b3007e61ba954aef9a89e24cf145b9d18255e6a196d94dfba24c223508c3f2c8f79f60a09d639075c9e70c342f6eb949b3dfaf4e2a5a7d35ff1de46260b1baeade1cfa4f8105feabfa9f156d2a9bf3f6e66f1b3dffa24daf6e59c95b25f2af556e81bed07ef00e235af4a4f897fab10faab002a9a99bd7103088e475ca674eecb147029d551d991d7191d9423e49a21f8ffa956b68f05bb7d3b3b73cebaaf910e70f3ade5f940d3e2fb6ae28264d2c2830c05deedd9b06d7fdf10ef2c4d0643d88cc626616bd34ba5d67da7272e9dfc80eef2d811ca0a473474e7d902498060717732df0e09672ad9d218c9bf6c5488c481b198eaebb1ebab3a1a545c617f435ed732537a1bff03c2fb1da3a920f7ebb2ba399c1daa5cd9ecb19f33ff7cdeab2b65a6568049c218ff07fee96a22ed5ef6a176a865aa76407655c172202fb330d7e4ea412191f086bc7398b39b031af5e3457780d3876ffc1b46d92dac1763d2ec9da7657cf6e727eff6da2197bdea4086d34a468bd4898a34a31b2f3a36352bba37b17fe130d0b57500d96e488c1740866e5d023d83eaa0b55ef6d96a9f090bd928e8146a643d53c7b91da95c4c5e31d7863b39147a707df86c34e8c839fa0d1d2e06d22b79b195335e3d55f0b4fa8828ad460a107a3a82d9c107372673d81ebd68072eaab3ad09a8f515f74c66acebcdd38dabc420e6c7164dcc36c9664b2735568f8be5309312a4681a0876e4f89f5327099cf15a3ebeb396fe33e5d65b18dfe0c27a206896f9a1678e901cf1e746fb01aa28c6b34151f17581960404425f32c4d17b698a1db3251617f5890d22881efb935a6b493086c3dd6bbada6e0d5525ea2c922a273569a4ba6ba94207b57cf74a08c0d211d6a24cb1192aaed7e979ba7ddd541dc5dce628a5675e2626cad168b52b932488042fa75346ff79633ac522561255139d6eaa4aa7b5c8822adf7771cadcc70f8e3f3439634fd0098742b51af3744229155da62c43bbbe68744af4b91e59a06be9eab59ec2a699fb65a3c69c99d71c5ce90c119cf7562b1cc194d01e66bfbebdb06e2b44e368e3b1fbf7ba5bc08172a404f4c8c2802f4e9b9c29ce343b347d64969d12f1b45847557d27d12c1a4e6b07c4a5e395313e266182d2db06d1b9d3442ab0ca6d894190d99d5258bd2ee0b8312ddd1a230a3f4103588c06e1e35cbb671a75c9ed406a74570951815f514f0d766b4df281e18115dad15abf105f87493d8700211a43ee6a2520b3e1e29ea08909942ad5aa4a9b834d9b35e01b302543fe9306523cea18878dd956a2b653f64d25150ec0a33f07e10394591e0a99d6e5dd82998af023d461e0e5fccc15193059bdf6b62e2b1385e78df3c7c888643a0017b29f92494873f6f49e9f042c6a9e3ad13c9f60b57830ee2512a62935f99c14a04689c17093d0c1cb25cc6df9077b2a22fa0435e4628dc52f102ccf4197fa96ed1582ed35f669f88796aa47fd3a0d5ff6162cd0712e0949fb5005507f73245ee541477fa59c68649939a18f440eff6486f13358bf82808df786881f2c4ad9a4d918f5f367ef4108a74e7fc25c706e42ecfa2d19310849e1584fa9a4a968ed4067b42a0188801567eb35e9399fd2daa7b2d380a289a9d40b5c0c66afe28cc6663c4be61b4b2be19f888ffa68a4edac8fcd1c472b6854dfa294b061759d49ad6196559bd29e0ffae15010e97f09372c010c12eb3e455bcc16699562f4161dda026a949902df443e33be776c814666b857c5f499c837b0a6991cbf7008b958fdc2c2d56c46b3fc78a95260d8c880484fafb20ef1d368255b52ebaa9d3e38d6ce8ab8612f3d993333964c72c546c3b6da23ab4bbbae30f0b5d16cd28b636656db7949e1cbcb9317c705af9f17a2e9568f8147f153e476fcc885252d0ac0f603cdbd14f51c783c28663288ef41e4e0adbd7da9cde0b874973ddca5d11db4fd91edd3d8890c1ece8a4f9f5f7f21d5bff7d3f4050d98bf32c7a676e9be10f00b59a61ed2639eee2bcb3aaea8ae6523ddc345f894196509268a6de5f81496dc4b01a913aa43e5356cd3c836abe532c1c6ed5623cde4471db42024d4b3abd0fade90816a880d34068233c6f2371c774493b7a6e4979469434d7ac88ccff45888b26caab7ebcb46d6b2503834737362265bafa522d8d1960f86bade7b3dac7fe361572e2c324b99e1f63d873c38e877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0x1000}], 0x9}, 0x44008) [ 2131.442132][ T574] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:45 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2131.596377][ T574] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:45 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2131.782233][ T574] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2131.854487][ T574] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2131.923984][ T574] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2131.998390][ T574] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xe000000) 07:08:45 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) 07:08:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb516) 07:08:45 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) shmctl$SHM_STAT_ANY(0xffffffffffffffff, 0xf, &(0x7f0000000100)=""/25) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd500) [ 2132.251639][ T671] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:45 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) [ 2132.453957][ T671] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:46 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000380)) 07:08:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000700)={r2, 0xfffffff7}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000600)={@loopback, 0x7ff, 0x3, 0x3, 0x16, 0x1, 0x900}, &(0x7f0000000640)=0x20) bind(r1, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x1f) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="400000001400210100000000000000000a000000", @ANYRES32=r3, @ANYBLOB="1400060000000000ffffffff00000000000000001400020000000000000000000000000000000001"], 0x40}}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@broadcast, @rand_addr=0x64010102, r3}, 0xc) r4 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000000680), &(0x7f00000006c0)=0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000100)={0xff, @dev={0xac, 0x14, 0x14, 0x44}, 0x4e23, 0x0, 'ovf\x00', 0xa, 0x7f, 0x16}, 0x2c) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @private}}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/105, 0x69}], 0x3, &(0x7f0000000480)=""/31, 0x1f}, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x101, 0x2, 0x3, 0x9, 0x1, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x64010100}}, 0x1000, 0x9, 0x8, 0x7, 0xfff}}, &(0x7f00000005c0)=0xb0) [ 2132.612597][ T671] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:46 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:46 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2132.834456][ T671] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:46 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2133.054171][ T671] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2133.134073][ T671] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:08:46 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2133.187530][ T671] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2133.224697][ T671] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf000000) 07:08:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x20000) 07:08:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6010000) 07:08:46 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f0000000180)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:47 executing program 3: r0 = syz_io_uring_setup(0x544a, &(0x7f0000000080), &(0x7f0000ee7000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:47 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2133.534146][ T764] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:47 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2133.781760][ T764] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2133.878520][ T764] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:47 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:47 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2134.193694][ T764] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:47 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2134.374262][ T764] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:08:47 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2134.473120][ T764] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2134.530723][ T764] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:08:48 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2134.595894][ T764] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x10000000) 07:08:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x40000) 07:08:48 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:48 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2134.812884][ T858] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:48 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:48 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2134.982808][ T858] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:48 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:48 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2135.155522][ T858] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:48 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:48 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2135.356652][ T858] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:48 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:49 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2135.623779][ T858] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2135.692899][ T858] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2135.777122][ T858] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2135.823801][ T858] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x11000000) 07:08:49 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:49 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x80000) 07:08:49 executing program 4: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2136.082176][ T933] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:49 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:49 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2136.309947][ T933] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:49 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) get_thread_area(&(0x7f0000000100)={0x2, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:49 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2136.502036][ T933] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:50 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:50 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2136.680063][ T933] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:50 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2136.874255][ T933] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2136.964676][ T933] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2137.029947][ T933] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2137.062464][ T933] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x12000000) 07:08:50 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:50 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:50 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r2 = io_uring_setup(0x902, &(0x7f0000000180)) r3 = io_uring_setup(0x1, &(0x7f0000000040)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, r4) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000013, 0x10, r2, 0x10000000) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x1f) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="400000001400210100000000000000000a000000", @ANYRES32=r8, @ANYBLOB="1400060000000000ffffffff00000000000000001400020000000000000000000000000000000001"], 0x40}}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r10 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8946, &(0x7f00000001c0)='veth0\x00') syz_io_uring_submit(r1, r5, &(0x7f00000002c0)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r10, 0x80, &(0x7f0000000300)=@ll={0x11, 0xf7, r8, 0x1, 0x1, 0x6, @random="75dd53d8f8f0"}, 0x0, 0x0, 0x0, {0x0, r9}}, 0xffffffff) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfffff) 07:08:50 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2137.249986][ T1014] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:50 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:50 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:50 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2137.440748][ T1014] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3f00) 07:08:51 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:51 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2137.638367][ T1014] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2137.829503][ T1014] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2138.020661][ T1014] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2138.065969][ T1014] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2138.097456][ T1014] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:08:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x20000000) 07:08:51 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:51 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2138.151116][ T1014] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1000000) 07:08:51 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x6}, 0x101) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000240)={{0x1, 0x0, 0x80, {0x1000, 0xc000, 0x2}}, 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07:08:51 executing program 0: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:51 executing program 0: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:51 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:51 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2138.358705][ T1107] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:51 executing program 0: r0 = syz_io_uring_setup(0x87, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:52 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2138.490728][ T1128] FAULT_INJECTION: forcing a failure. [ 2138.490728][ T1128] name failslab, interval 1, probability 0, space 0, times 0 07:08:52 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2138.559799][ T1107] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2138.604406][ T1128] CPU: 0 PID: 1128 Comm: syz-executor.3 Not tainted 5.9.0-rc2-syzkaller #0 [ 2138.613028][ T1128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2138.623089][ T1128] Call Trace: [ 2138.626381][ T1128] dump_stack+0x1f0/0x31e [ 2138.630715][ T1128] should_fail+0x38a/0x4e0 [ 2138.635140][ T1128] should_failslab+0x5/0x20 [ 2138.639644][ T1128] slab_pre_alloc_hook+0x4c/0xe0 [ 2138.645276][ T1128] ? tcp_sendmsg_locked+0x3633/0x3ed0 [ 2138.650646][ T1128] kmem_cache_alloc_trace+0x51/0x2f0 [ 2138.655933][ T1128] tcp_sendmsg_locked+0x3633/0x3ed0 [ 2138.661139][ T1128] ? mark_lock+0x102/0x1b00 [ 2138.665650][ T1128] ? lock_acquire+0x160/0x730 [ 2138.670331][ T1128] ? tcp_sendmsg+0x1e/0x40 [ 2138.674753][ T1128] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 2138.680734][ T1128] ? __local_bh_enable_ip+0xe7/0x180 [ 2138.686018][ T1128] ? local_bh_enable+0x5/0x20 [ 2138.690697][ T1128] tcp_sendmsg+0x2c/0x40 [ 2138.694945][ T1128] ? inet6_compat_ioctl+0x460/0x460 [ 2138.700143][ T1128] __sys_sendto+0x42a/0x5c0 [ 2138.705096][ T1128] ? lock_is_held_type+0xb3/0xe0 [ 2138.710037][ T1128] __x64_sys_sendto+0xda/0xf0 [ 2138.714725][ T1128] do_syscall_64+0x31/0x70 [ 2138.719149][ T1128] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2138.725074][ T1128] RIP: 0033:0x45d5b9 [ 2138.728969][ T1128] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2138.748577][ T1128] RSP: 002b:00007fcaf5bb3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2138.756990][ T1128] RAX: ffffffffffffffda RBX: 000000000002d040 RCX: 000000000045d5b9 [ 2138.764963][ T1128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 2138.772970][ T1128] RBP: 00007fcaf5bb3ca0 R08: 0000000020000040 R09: 000000000000001c [ 2138.780947][ T1128] R10: 0000000020004004 R11: 0000000000000246 R12: 0000000000000000 [ 2138.788927][ T1128] R13: 00007fff1051f0cf R14: 00007fcaf5bb49c0 R15: 000000000118cf4c [ 2138.987997][ T1107] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2139.132685][ T1107] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2139.290739][ T1107] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2139.310956][ T1107] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2139.331001][ T1107] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2139.389703][ T1107] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x25000000) 07:08:52 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:52 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2000000) 07:08:53 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:53 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x2, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:53 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2139.631719][ T1188] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:53 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:53 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2139.855502][ T1188] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2140.052349][ T1188] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2140.213007][ T1188] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2140.398161][ T1188] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2140.459815][ T1188] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2140.540099][ T1188] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2140.579440][ T1188] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3f000000) 07:08:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3000000) 07:08:54 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:54 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:54 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2140.821430][ T1267] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:54 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x6, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:54 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2141.016298][ T1267] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:54 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x7, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2141.279174][ T1267] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2141.434993][ T1267] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2141.579213][ T1267] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2141.625445][ T1267] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2141.696700][ T1267] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2141.761141][ T1267] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x40000000) 07:08:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x354fdff) 07:08:55 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:55 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x8, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4000000) 07:08:55 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x9, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:55 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2142.068153][ T1357] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:55 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xa, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:55 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2142.272791][ T1357] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2142.472405][ T1357] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2142.606257][ T1357] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2142.810545][ T1357] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2142.854996][ T1357] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2142.901876][ T1357] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2142.949387][ T1357] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x48000000) 07:08:56 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:56 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x5000000) 07:08:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x10, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:56 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:56 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2143.161617][ T1432] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x30, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:56 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:56 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2143.352226][ T1432] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4d, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2143.526799][ T1432] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2143.696287][ T1432] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2143.941881][ T1432] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2144.006361][ T1432] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2144.068793][ T1432] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2144.112061][ T1432] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4c000000) 07:08:57 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:57 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x54, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6000000) 07:08:57 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:57 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x58, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2144.356057][ T1507] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:58 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5b, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:58 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2144.569790][ T1507] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfc, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2144.748808][ T1507] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2144.892208][ T1507] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2145.095630][ T1507] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2145.151287][ T1507] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2145.179379][ T1507] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2145.234722][ T1507] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x60000000) 07:08:58 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:58 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x1f4, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7000000) 07:08:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x218, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:58 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:08:58 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:59 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2145.525287][ T1592] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:08:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x241, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:59 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:59 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2145.794358][ T1592] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2146.024803][ T1592] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2146.162999][ T1592] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2146.252989][ T1592] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2146.320150][ T1592] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2146.377621][ T1592] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2146.408477][ T1592] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:08:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x68000000) 07:08:59 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:08:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x300, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:08:59 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x8000000) [ 2146.565244][ T1673] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3e8, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:00 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:00 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2146.678516][ T1673] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:00 executing program 0: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:00 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4b8, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2146.848105][ T1673] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:00 executing program 0: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2147.006365][ T1673] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2147.333892][ T1673] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2147.366508][ T1673] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2147.396720][ T1673] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2147.438308][ T1673] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6c000000) 07:09:01 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x500, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:01 executing program 0: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9000000) [ 2147.586624][ T1765] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x600, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:01 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:09:01 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x700, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2147.741861][ T1765] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:01 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:09:01 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2147.828889][ T1765] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:01 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2147.912558][ T1765] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2148.316791][ T1765] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2148.357010][ T1765] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2148.391338][ T1765] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x74000000) 07:09:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x900, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:02 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x68000000) [ 2148.428590][ T1765] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2148.458783][ T1831] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2148.552679][ T1831] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2148.641403][ T1831] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2148.720562][ T1831] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2148.890164][ T1831] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2148.959983][ T1831] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2149.004242][ T1831] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2149.050134][ T1831] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2149.106241][ T1870] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa000000) 07:09:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xa00, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:02 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x40000000) [ 2149.188407][ T1870] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf00, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2149.312558][ T1870] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:02 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2149.396662][ T1870] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x1802, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:03 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) [ 2149.550822][ T1870] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2149.649576][ T1870] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2149.732142][ T1870] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2149.783771][ T1870] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7a000000) 07:09:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x2000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:03 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9000000) [ 2149.841535][ T1919] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2149.966772][ T1919] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2150.037341][ T1919] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2150.116903][ T1919] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2150.238108][ T1919] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2150.285941][ T1919] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2150.346306][ T1919] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2150.390704][ T1919] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb000000) 07:09:04 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x2ee0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:04 executing program 0 (fault-call:2 fault-nth:0): r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2150.450082][ T1958] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2150.566841][ T1958] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2150.576858][ T1967] FAULT_INJECTION: forcing a failure. [ 2150.576858][ T1967] name failslab, interval 1, probability 0, space 0, times 0 [ 2150.622013][ T1967] CPU: 0 PID: 1967 Comm: syz-executor.0 Not tainted 5.9.0-rc2-syzkaller #0 [ 2150.630624][ T1967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2150.640678][ T1967] Call Trace: [ 2150.643976][ T1967] dump_stack+0x1f0/0x31e [ 2150.648317][ T1967] should_fail+0x38a/0x4e0 [ 2150.652741][ T1967] should_failslab+0x5/0x20 [ 2150.657244][ T1967] slab_pre_alloc_hook+0x4c/0xe0 [ 2150.662203][ T1967] kmem_cache_alloc_bulk+0x3b/0x2c0 [ 2150.667412][ T1967] io_submit_sqes+0x54b/0x25b0 [ 2150.672187][ T1967] ? __se_sys_io_uring_enter+0x19d/0x1300 [ 2150.677919][ T1967] ? __mutex_lock_common+0x582/0x2fc0 [ 2150.683318][ T1967] ? __se_sys_io_uring_enter+0x19d/0x1300 [ 2150.689039][ T1967] ? rcu_lock_release+0x5/0x20 [ 2150.693819][ T1967] __se_sys_io_uring_enter+0x1af/0x1300 [ 2150.699478][ T1967] ? lock_is_held_type+0xb3/0xe0 [ 2150.704421][ T1967] ? syscall_enter_from_user_mode+0x24/0x1a0 [ 2150.710408][ T1967] ? lockdep_hardirqs_on+0x49/0xf0 [ 2150.715524][ T1967] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 2150.721080][ T1967] do_syscall_64+0x31/0x70 [ 2150.725522][ T1967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2150.731425][ T1967] RIP: 0033:0x45d5b9 [ 2150.735339][ T1967] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2150.754950][ T1967] RSP: 002b:00007f0332152c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2150.763416][ T1967] RAX: ffffffffffffffda RBX: 0000000000008240 RCX: 000000000045d5b9 [ 2150.771389][ T1967] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000003 [ 2150.779480][ T1967] RBP: 00007f0332152ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2150.787457][ T1967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2150.795442][ T1967] R13: 00007ffd06f2164f R14: 00007f03321539c0 R15: 000000000118cf4c 07:09:04 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0xba}, @in={0x2, 0x4e22, @rand_addr=0x64010100}], 0x78) 07:09:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:04 executing program 0 (fault-call:2 fault-nth:1): r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2150.867220][ T1958] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3f00, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2150.958261][ T1958] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2150.982469][ T1988] FAULT_INJECTION: forcing a failure. [ 2150.982469][ T1988] name failslab, interval 1, probability 0, space 0, times 0 [ 2151.025455][ T1988] CPU: 0 PID: 1988 Comm: syz-executor.0 Not tainted 5.9.0-rc2-syzkaller #0 [ 2151.034058][ T1988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2151.044111][ T1988] Call Trace: [ 2151.047453][ T1988] dump_stack+0x1f0/0x31e [ 2151.051789][ T1988] should_fail+0x38a/0x4e0 [ 2151.056219][ T1988] should_failslab+0x5/0x20 [ 2151.060725][ T1988] slab_pre_alloc_hook+0x4c/0xe0 [ 2151.065665][ T1988] ? io_req_defer_prep+0xd0/0x4590 [ 2151.070980][ T1988] kmem_cache_alloc_trace+0x51/0x2f0 [ 2151.076263][ T1988] ? lock_is_held_type+0xb3/0xe0 [ 2151.081214][ T1988] io_req_defer_prep+0xd0/0x4590 [ 2151.086153][ T1988] ? lock_is_held_type+0xb3/0xe0 [ 2151.091617][ T1988] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 2151.097159][ T1988] ? trace_io_uring_submit_sqe+0x25e/0x2a0 [ 2151.103054][ T1988] io_submit_sqes+0x11f7/0x25b0 [ 2151.107925][ T1988] ? __se_sys_io_uring_enter+0x19d/0x1300 [ 2151.113642][ T1988] ? rcu_lock_release+0x5/0x20 [ 2151.118408][ T1988] __se_sys_io_uring_enter+0x1af/0x1300 [ 2151.124046][ T1988] ? lock_is_held_type+0xb3/0xe0 [ 2151.128989][ T1988] ? syscall_enter_from_user_mode+0x24/0x1a0 [ 2151.134973][ T1988] ? lockdep_hardirqs_on+0x49/0xf0 [ 2151.140084][ T1988] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 2151.145629][ T1988] do_syscall_64+0x31/0x70 [ 2151.150045][ T1988] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2151.155935][ T1988] RIP: 0033:0x45d5b9 [ 2151.159827][ T1988] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2151.179477][ T1988] RSP: 002b:00007f0332152c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2151.187893][ T1988] RAX: ffffffffffffffda RBX: 0000000000008240 RCX: 000000000045d5b9 [ 2151.195949][ T1988] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000003 [ 2151.203923][ T1988] RBP: 00007f0332152ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2151.211896][ T1988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2151.219867][ T1988] R13: 00007ffd06f2164f R14: 00007f03321539c0 R15: 000000000118cf4c [ 2151.309725][ T1958] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2151.329761][ T1958] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2151.377906][ T1958] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2151.421517][ T1958] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2151.451755][ T2010] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x96120000) 07:09:05 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2151.568126][ T2010] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4102, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2151.649533][ T2010] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2151.744553][ T2010] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2151.918405][ T2010] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2151.990236][ T2010] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2152.017612][ T2010] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2152.054883][ T2010] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc000000) 07:09:05 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:05 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4d00, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9effffff) [ 2152.222028][ T2059] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2152.240746][ T2055] FAULT_INJECTION: forcing a failure. [ 2152.240746][ T2055] name failslab, interval 1, probability 0, space 0, times 0 [ 2152.293967][ T2055] CPU: 1 PID: 2055 Comm: syz-executor.4 Not tainted 5.9.0-rc2-syzkaller #0 [ 2152.302573][ T2055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2152.312626][ T2055] Call Trace: [ 2152.315924][ T2055] dump_stack+0x1f0/0x31e [ 2152.320260][ T2055] should_fail+0x38a/0x4e0 [ 2152.324682][ T2055] should_failslab+0x5/0x20 [ 2152.329183][ T2055] slab_pre_alloc_hook+0x4c/0xe0 [ 2152.334122][ T2055] kmem_cache_alloc_bulk+0x3b/0x2c0 [ 2152.339351][ T2055] io_submit_sqes+0x54b/0x25b0 [ 2152.344118][ T2055] ? __se_sys_io_uring_enter+0x19d/0x1300 [ 2152.349845][ T2055] ? __mutex_lock_common+0x582/0x2fc0 [ 2152.355226][ T2055] ? __se_sys_io_uring_enter+0x19d/0x1300 [ 2152.360940][ T2055] ? rcu_lock_release+0x5/0x20 [ 2152.365888][ T2055] __se_sys_io_uring_enter+0x1af/0x1300 [ 2152.371443][ T2055] ? lock_is_held_type+0xb3/0xe0 [ 2152.376379][ T2055] ? syscall_enter_from_user_mode+0x24/0x1a0 [ 2152.382449][ T2055] ? lockdep_hardirqs_on+0x49/0xf0 [ 2152.388082][ T2055] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 2152.393634][ T2055] do_syscall_64+0x31/0x70 [ 2152.398218][ T2055] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2152.404137][ T2055] RIP: 0033:0x45d5b9 [ 2152.408025][ T2055] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2152.427636][ T2055] RSP: 002b:00007ff7a9d8dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2152.436051][ T2055] RAX: ffffffffffffffda RBX: 0000000000008240 RCX: 000000000045d5b9 07:09:05 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5400, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2152.444021][ T2055] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000003 [ 2152.451988][ T2055] RBP: 00007ff7a9d8dca0 R08: 0000000000000000 R09: 0000000000000000 [ 2152.459962][ T2055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2152.468060][ T2055] R13: 00007ffd5bd185ef R14: 00007ff7a9d8e9c0 R15: 000000000118cf4c [ 2152.600648][ T2059] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5800, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:06 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x3, 0x0, 0x0, 0x0) 07:09:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5b00, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2152.846431][ T2059] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:06 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x300, 0x0, 0x0, 0x0) 07:09:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x80fe, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2153.044807][ T2059] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2153.226508][ T2059] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2153.311223][ T2059] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2153.356470][ T2059] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2153.404027][ T2059] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd000000) 07:09:06 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x3f00, 0x0, 0x0, 0x0) 07:09:06 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xb804, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa1ffffff) 07:09:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xc4ff, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2153.575162][ T2144] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:07 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x3000000, 0x0, 0x0, 0x0) 07:09:07 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2153.667119][ T2144] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xe02e, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2153.773726][ T2144] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xe803, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:07 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x3f000000, 0x0, 0x0, 0x0) [ 2153.864577][ T2144] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:07 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x2, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2154.024029][ T2144] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2154.105724][ T2144] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2154.277653][ T2144] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2154.355562][ T2144] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2154.377445][ T2223] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2154.468638][ T2223] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2154.526925][ T2223] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2154.605801][ T2223] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2154.747282][ T2223] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2154.776943][ T2223] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2154.796645][ T2223] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2154.827291][ T2223] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xe000000) 07:09:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf401, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:08 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3, 0x0, 0x0) 07:09:08 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x3, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc9fa6dd8) 07:09:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfc00, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd86dfac9) 07:09:08 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x300, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:08 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x300, 0x0, 0x0) [ 2155.083416][ T2259] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfe80, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:08 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x3f00, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xff00, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2155.364630][ T2259] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2155.616748][ T2259] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2155.703625][ T2259] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2155.839653][ T2259] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2155.892577][ T2259] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2155.945918][ T2259] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2155.999817][ T2259] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf000000) 07:09:09 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3f00, 0x0, 0x0) 07:09:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xff03, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:09 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x20000, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xefffffff) 07:09:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xff0f, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf0ffffff) 07:09:09 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x1000000, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:09 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3000000, 0x0, 0x0) [ 2156.324401][ T2357] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffc4, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:10 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3f000000, 0x0, 0x0) 07:09:10 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x3000000, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2156.586512][ T2357] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2156.688970][ T2357] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2156.776514][ T2357] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2156.930529][ T2357] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2157.010707][ T2357] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2157.028937][ T2357] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2157.046994][ T2357] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2157.063107][ T2435] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2157.139339][ T2435] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2157.219373][ T2435] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2157.285839][ T2435] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2157.394248][ T2435] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2157.434550][ T2435] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2157.476896][ T2435] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2157.518265][ T2435] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x10000000) 07:09:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x50000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:11 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x300000000000000, 0x0, 0x0) 07:09:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x3f000000, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfeffffff) 07:09:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x100000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2157.711108][ T2466] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:11 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3f00000000000000, 0x0, 0x0) [ 2157.821298][ T2466] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf0ff7f, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2157.919690][ T2466] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x1000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2158.053964][ T2466] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:11 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:11 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3) [ 2158.257275][ T2466] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2158.344745][ T2466] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2158.456772][ T2466] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2158.543658][ T2466] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2158.580361][ T2568] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2158.776200][ T2568] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2158.868934][ T2568] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2158.945718][ T2568] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2159.094466][ T2568] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2159.144440][ T2568] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2159.197550][ T2568] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2159.248112][ T2568] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x11000000) 07:09:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x2000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:12 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x300, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:12 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x300) 07:09:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffff0f00) 07:09:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:13 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f00) 07:09:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3f00, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2159.567119][ T2597] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x20000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:13 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3000000) [ 2159.838834][ T2597] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2160.079733][ T2597] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2160.273802][ T2597] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2160.403482][ T2597] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2160.433920][ T2597] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2160.469058][ T2597] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2160.529106][ T2597] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x12000000) 07:09:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x6000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:14 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x1000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:14 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f000000) 07:09:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffff7f) 07:09:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x7000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:14 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x300000000000000) 07:09:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffff9e) 07:09:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x8000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:14 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2160.848682][ T2717] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:14 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f00000000000000) 07:09:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x9000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2161.132666][ T2717] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2161.409613][ T2717] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2161.524004][ T2717] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2161.654961][ T2717] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2161.689552][ T2717] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2161.720413][ T2717] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2161.757472][ T2717] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x20000000) 07:09:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xa000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:15 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3f000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:15 executing program 0: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = inotify_init() ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000240)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0}) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, 0x0, 0x100, 0x70bd29, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004011}, 0x40041) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={r3}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x58001, 0x0) fgetxattr(r4, &(0x7f0000000280)=@random={'security.', '/dev/hwrng\x00'}, &(0x7f00000002c0)=""/71, 0x47) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) 07:09:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffffa1) 07:09:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:15 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000100)) 07:09:15 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x1000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2161.987383][ T2796] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x10000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:15 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) fanotify_init(0x4, 0x2) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x10000120, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:15 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x2000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2162.239794][ T2796] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2162.489361][ T2796] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2162.674210][ T2796] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2162.775525][ T2796] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2162.823679][ T2796] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2162.858569][ T2796] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2162.897715][ T2796] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x25000000) 07:09:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x18020000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:16 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f00006d4000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e21, 0x1, @empty, 0x4}, @in6={0xa, 0x4e21, 0x1, @mcast2, 0x9}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x4}], 0x64) 07:09:16 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x100000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffffef) 07:09:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x20000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2163.035137][ T2897] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:16 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:16 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x300000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2163.145488][ T2897] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x20010010, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x30000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:16 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3f00000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:16 executing program 0: r0 = syz_io_uring_setup(0x1cfa, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2163.400013][ T2897] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2163.637626][ T2897] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2163.840198][ T2897] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2163.864891][ T2897] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2163.898723][ T2897] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2163.937002][ T2897] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3f000000) 07:09:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3bbddf58, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:17 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:17 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000100)=""/20) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfffffff0) 07:09:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3f000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x40000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfffffffe) [ 2164.188287][ T3004] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:17 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x7b, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="dd5a0b7a3bd80360846f14ebfb4a8bcfb9c24730438100000000000000e57dbfa5a8b2fea561b0e173526eac811e6f0fbc027428b98148f96ab7c3ba77cee8bb414069a69310d7285a"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r6, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000001c0)={0x48f, 0x8, 0x8000, 0x0, 0xb790, 0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000100)=r6, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:17 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x41020000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2164.296299][ T3004] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4d000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2164.429960][ T3004] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2164.657069][ T3004] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2164.806149][ T3004] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2164.885294][ T3004] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2164.941509][ T3004] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2164.998490][ T3004] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x40000000) 07:09:18 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x300) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x54000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x80000000000) 07:09:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x54557cd7, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2165.249766][ T3084] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:18 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f00) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x58000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2165.436306][ T3084] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:19 executing program 0: r0 = syz_io_uring_setup(0x7b65, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x660042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x38, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xcd75, @local, 0x800}, @in6={0xa, 0x4e24, 0x7fff, @mcast1, 0x5}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000300)={r6, 0x800}, 0x8) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x1f) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="400000001400210100000000000000000a000000", @ANYRES32=r7, @ANYBLOB="1400060000000000ffffffff00000000000000001400020000000000000000000000000000000001"], 0x40}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8, 0x7, 0x3, 0x4, 0x80, 0x1, 0x8, [], r7, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x40) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r5, 0x8400941f, &(0x7f0000000340)) 07:09:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x58dfbd3b, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:19 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2165.611091][ T3084] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5b000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2165.776895][ T3084] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:19 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x1000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2166.010389][ T3084] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2166.042412][ T3084] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2166.078397][ T3084] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x48000000) [ 2166.129732][ T3084] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x7ffff000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:19 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x1, 0x82, 0x2, 0x3, 0x4, 0x2, 0x3f, 0x4, 0x4, 0x3, 0x7, 0x1f}, 0xe) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200, 0x0, 0x9}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000840)="b94bc36a50", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000800)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x230}, 0x1, 0x0, 0x0, 0x80}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1000000000000) 07:09:19 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x8dffffff, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2166.317483][ T3196] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2166.416581][ T3196] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x91ffffff, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:20 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2166.504963][ T3196] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xb8040000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2166.596199][ T3196] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:20 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x1000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xc4ff0000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xc4ffffff, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2167.090420][ T3196] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2167.168603][ T3196] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2167.237218][ T3196] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2167.298616][ T3196] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4c000000) 07:09:20 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x2000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xd77c5554, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:20 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400000, 0x1) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)={0xeaf6, 0x1, 0x9}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x80) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2000000000000) [ 2167.484315][ T3290] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xe02e0000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2167.605842][ T3290] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:21 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x100000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xe0ffffff, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2167.748063][ T3290] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2167.879465][ T3290] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:21 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x300000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xe8030000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf4010000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:21 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f00000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2168.308829][ T3290] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2168.412509][ T3290] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2168.444484][ T3290] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2168.478990][ T3290] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x60000000) 07:09:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf5ffffff, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4000000000000) 07:09:22 executing program 4: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) r4 = socket(0x22, 0x6, 0x7f) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xff01) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r5, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x188, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x30}, {0x6}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x20}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x16, 0x6}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0xfffa}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x8}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x400}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}}]}, 0x188}, 0x1, 0x0, 0x0, 0xc000}, 0x4000081) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000700)={&(0x7f00000004c0)="18c1b4ccddabd90c6ea8a086f6ebda82d4bdde1513937f4fa4d2e9988484283534e3b04d9a7a61d06046d6609cd4ddf9f915cf770fdcff54c8dcbe4c7b60ac2b608b400e", &(0x7f0000000540)=""/252, &(0x7f0000000640)="08319aaab5e3a552a42c530ce7bd78b801cca1fcbdaa11909031a3409d7a41e09d8621895b65c482cdc0f7a091e99fdc3e412485c80767a6478f98c297c9d550f21729e2133e691fe9b70052f703b611d46544ac", &(0x7f00000006c0)="ba041966b4dda769712ec30eefbcbd4c99f3466985cc83593f40", 0x4, r5, 0x4}, 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, 0x0, 0x0) write$FUSE_INTERRUPT(r4, &(0x7f0000000740)={0x10}, 0x10) pwrite64(r0, &(0x7f0000000100), 0x0, 0x6) 07:09:22 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10003, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x4c, 0x0, 0x168b22f6284a050b, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_PAUSE_TX={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_TX={0x5}, @ETHTOOL_A_PAUSE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000100)={0x7, 0x15, 0xa, 0x1c, 0x8, 0x5, 0x2, 0x40}) r3 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfc000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2168.737627][ T3403] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:22 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$MON_IOCQ_URB_LEN(r3, 0x9201) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000100)) 07:09:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfe800000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2168.954277][ T3403] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfe80ffff, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfec0ffff, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2169.184691][ T3403] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xff000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xff0f0000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2169.319315][ T3403] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2169.443616][ T3403] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2169.515973][ T3403] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2169.604567][ T3403] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2169.674499][ T3403] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x68000000) 07:09:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffff0000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:23 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1e7}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0x80) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000240)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r3, 0x702, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000011) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f00000001c0)='dirsync\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x1f) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="400000001400210100000000000000000a000000", @ANYRES32=r6, @ANYBLOB="1400060000000000ffffffff00000000000000001400020000000000000000000000000000000001"], 0x40}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001780)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002fc0)={'vxcan0\x00', 0x0}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r9, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$SG_GET_VERSION_NUM(r9, 0x2282, &(0x7f00000002c0)) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000031c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003180)={&(0x7f0000003000)={0x174, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xcb27318638403bde}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x40}, 0x24000840) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000100)=0x80, 0x4) 07:09:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x100000000000000) 07:09:23 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) clock_settime(0x7, &(0x7f0000000240)={0x0, 0x3938700}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) poll(&(0x7f0000000180)=[{r3, 0x81}, {0xffffffffffffffff, 0x4401}, {r4, 0x3170}], 0x3, 0x25bd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000001400)=[{&(0x7f0000000280), 0x1}, {&(0x7f00000002c0)=0x2}, {&(0x7f0000000300)=0x1, 0x1}, {&(0x7f0000000340)=0x2}, {&(0x7f0000000380)=0x1}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=0x1, 0x1}, {&(0x7f0000000440)=0x2, 0x2}, {&(0x7f0000000480), 0x2}, {&(0x7f00000004c0)=0x1}, {&(0x7f0000000500)=0x1, 0x1}, {&(0x7f0000000540)=0x2, 0x2}, {&(0x7f0000000580)=0x1, 0x1}, {&(0x7f00000005c0)=0x2, 0x1}, {&(0x7f0000000600)=0x1, 0x2}, {&(0x7f0000000640)=0x2}, {&(0x7f0000000680)=0x2, 0x1}, {&(0x7f00000006c0)=0x1}, {&(0x7f0000000700)=0x2}, {&(0x7f0000000740)=0x2, 0x2}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=0x1, 0x1}, {&(0x7f0000000800), 0x1}, {&(0x7f0000000840), 0x2}, {&(0x7f0000000880)=0x2}, {&(0x7f00000008c0)=0x1, 0x1}, {&(0x7f0000000900), 0x1}, {&(0x7f0000000940), 0x1}, {&(0x7f0000000980)=0x1, 0x1}, {&(0x7f00000009c0), 0x2}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=0x1}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=0x2, 0x2}, {&(0x7f0000000b00)=0x2, 0x1}, {&(0x7f0000000b40)=0x1, 0x1}, {&(0x7f0000000b80)=0x2, 0x1}, {&(0x7f0000000bc0)=0x1}, {&(0x7f0000000c00), 0x2}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=0x1, 0x1}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)=0x2}, {&(0x7f0000000d40), 0x2}, {&(0x7f0000000d80)}, {&(0x7f0000000dc0)=0x1, 0x2}, {&(0x7f0000000e00)=0x1, 0x1}, {&(0x7f0000000e40)=0x2, 0x1}, {&(0x7f0000000e80)=0x2, 0x2}, {&(0x7f0000000ec0)=0x2}, {&(0x7f0000000f00), 0x2}, {&(0x7f0000000f40)=0x2, 0x1}, {&(0x7f0000000f80)=0x2, 0x1}, {&(0x7f0000000fc0), 0x2}, {&(0x7f0000001000), 0x1}, {&(0x7f0000001040)=0x2}, {&(0x7f0000001080)=0x2, 0x2}, {&(0x7f00000010c0)=0x2, 0x2}, {&(0x7f0000001100)}, {&(0x7f0000001140)=0x2, 0x1}, {&(0x7f0000001180)=0x2}, {&(0x7f00000011c0)=0x2, 0x1}, {&(0x7f0000001200)=0x2, 0x2}, {&(0x7f0000001240)=0x1, 0x1}, {&(0x7f0000001280)=0x1, 0x2}, {&(0x7f00000012c0), 0x2}, {&(0x7f0000001300)=0x1}, {&(0x7f0000001340)=0x1, 0x1}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=0x2, 0x1}], 0xd, 0x46, &(0x7f0000001880)={0x77359400}, 0x0, 0x0) openat$smackfs_access(0xffffffffffffff9c, &(0x7f00000018c0)='/sys/fs/smackfs/access\x00', 0x2, 0x0) 07:09:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffff80fe, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2169.952711][ T3499] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffffc0fe, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffffff8d, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2170.128211][ T3499] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffffff91, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffffffc4, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2170.309811][ T3499] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffffffe0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2170.469364][ T3499] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffff5, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2170.710614][ T3499] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2170.767070][ T3499] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2170.806464][ T3499] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2170.848281][ T3499] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6c000000) 07:09:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffe, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x200000000000000) 07:09:24 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r4 = socket$kcm(0x29, 0x7, 0x0) fadvise64(r4, 0x5, 0x8001, 0x5) 07:09:24 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x1f2311c4983, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2171.107921][ T3574] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:24 executing program 4: r0 = syz_io_uring_setup(0x10000087, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x200000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x1e0c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:24 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000100)={0x17, 0x6, 0x98ac, 0xf6c, 0x4, 0x6}) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000001c0)={0x9b0000, 0x6, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x9c0909, 0x10000, [], @ptr=0x8}}) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x7ffffffff000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2171.269458][ T3574] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) setresuid(r1, r2, r3) r4 = syz_io_uring_setup(0x8b, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r4, 0x7528, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) r7 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x60201, 0x108, 0x15}, 0x18) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r7, 0x4010ae74, &(0x7f0000000300)={0xbc, 0x9, 0x8}) 07:09:24 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r3 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) tgkill(r3, r4, 0x2a) mkdir(&(0x7f0000000140)='./file0\x00', 0x4a) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x2, 0xf36b, 0x0, @rand_addr=' \x01\x00', @dev={0xfe, 0x80, [], 0x31}, 0x40, 0x10, 0x1, 0x7f}}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_getoverrun(r5) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2171.423490][ T3574] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2171.582521][ T3574] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2171.870796][ T3574] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2171.908132][ T3574] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2171.936804][ T3574] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2171.966931][ T3574] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x74000000) 07:09:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x300000000000000) 07:09:25 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="5400000007060101000000000000050000050800060d3cc2cfcde73ff9ffdc40000000010800064000000005080006407fffffff0800064000000003050001000700000008000640ffffffff0500010007000000"], 0x54}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) 07:09:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x10000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:25 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000240)={{r3}, "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setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf0ff7f00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2172.265272][ T3667] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf0ffffff7f0000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:26 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000240), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+60000000}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2172.500964][ T3667] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x100000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2172.704288][ T3667] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:26 executing program 4: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d6000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2172.906307][ T3667] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2173.046104][ T3667] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2173.089042][ T3667] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2173.124714][ T3667] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2173.155831][ T3667] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:28 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) prctl$PR_SVE_SET_VL(0x32, 0x38184) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x200000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:28 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x74, 0x0, 0x0, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ipvlan0\x00'}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x9b}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x20}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x9}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x20}]}, 0x74}, 0x1, 0x0, 0x0, 0x4008000}, 0x24000001) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) 07:09:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7a000000) 07:09:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x400000000000000) 07:09:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x300000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2174.700169][ T3754] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:28 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0xc0bc5351, &(0x7f0000000040)={0x166}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3ff000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:28 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f0000000240)="cfa001af92e8823b35025660745bdace8c8afe90e174c65733e303faf0d1bfa9118ab2bd11309b6212c1f2629db8dca932a97a1c60812c210d658a723c697d748cae20a9825c5f1f643a9d42da1cbefede6873e60b4b71b45f52dffbd5d6082b951da340603c6ce439a45c83d5b37bdf9ce666f7a6", 0x75, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_QUERY(0x18, r3, 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)) ptrace$setregs(0xd, 0x0, 0x7, &(0x7f0000000100)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2174.911596][ T3754] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x400000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2175.129574][ T3754] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:28 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x100, 0x8}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x500000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:28 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='veth0\x00') ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000240)={0x0, 0x0, "777ceed57522721e9708c455b59d5e63bf4cab6ac5e2c88c7e9d801355eee998e37f3abbc6056dfc4333894b6dbce141014486bb8e03e333cef7849e4c88f409fc6a052897c3105b12a077a99ec7e56e253705a6d29ca863f7b3d56e2d387986ebc1bf1ff9376e48ccf8c62467c9db972a3e242ece5eb43ba9b0415f1d0b4efec3df0b0476d7e9ac751cddb6846adad4000d9e2c584aa295803bec1be5b54439c877ca74b5f635f9f4f27f357233b74677930b0c92c40b3c23805d355353a4b0441e8e71b0367220f9029b9aebf4baca5689357c98717d3aa0079b01baab21a69ac7a8c3d448b0f195308c11c2a331cc60e43e63dbf22b01bf02ed168aba3b29", "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"}) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x10000000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2175.290176][ T3754] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x600000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:29 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_G_EDID(0xffffffffffffffff, 0xc0285628, &(0x7f0000000180)={0x0, 0xfff, 0xd91, [], &(0x7f0000000100)=0xcc}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2175.522229][ T3754] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2175.603849][ T3754] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2175.643814][ T3754] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2175.685666][ T3754] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9effffff) 07:09:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x700000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:29 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) r2 = syz_io_uring_setup(0x8a, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="6eedbf0cc924bae3705e0e5f46b1491ae07f84581b52692efca8be653de2f066bd69bd6b548d5f284a18cffe2eabf615c3bea84c1df0e1d4498c28803e6a54e51481f657bfc62087596170def529847bfa", 0x51}], 0x1) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) 07:09:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x500000000000000) 07:09:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa1ffffff) 07:09:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x800000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2176.057388][ T3882] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:29 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x80000, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x2000, @fd=r3, 0x4, 0x0, 0x0, 0x9, 0x1, {0x2}}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x7}, 0x4) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000180)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x900000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2176.260072][ T3882] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:29 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0xfffffffe}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xa00000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf00000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2176.541822][ T3882] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x1000000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:30 executing program 0: r0 = syz_io_uring_setup(0x40007bf6, &(0x7f0000000080)={0x0, 0x8053}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x1802000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2176.748772][ T3882] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x2000000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2176.917462][ T3882] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2176.972171][ T3882] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2177.028898][ T3882] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2177.085879][ T3882] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x600000000000000) 07:09:30 executing program 0: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x10002, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = gettid() tkill(r4, 0x1c) ptrace$setregs(0xd, r4, 0x2, &(0x7f0000000100)="34a6e1d46039cbdf2e647b8c596f72486bde17af8d04fa84732f2c53") syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) r5 = accept4$packet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x14, 0x0) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000240)=@req3={0x4, 0x1ff, 0x0, 0x4, 0x561, 0x6, 0x9}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r7, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r6, 0x0, r7, 0x0, 0x10003, 0x0) write$FUSE_POLL(r6, &(0x7f00000012c0)={0x18, 0xffffffffffffffda, 0x0, {0xfff}}, 0x18) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000001280)=@get={0x1, &(0x7f0000000280)=""/4096, 0x5}) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x2001001000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb5160000) 07:09:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3000000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2177.386578][ T3969] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3bbddf5800000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2177.568324][ T3969] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x3f00000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2177.725524][ T3969] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4000000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2177.839839][ T3969] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4102000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x4d00000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2178.155242][ T3969] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:31 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e23, 0x0, @remote, 0xab3}}}, 0x84) [ 2178.208637][ T3969] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:09:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5400000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2178.271304][ T3969] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2178.337269][ T3969] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x601000000000000) 07:09:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc9fa6dd8) 07:09:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5800000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:32 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$VIDIOC_G_FREQUENCY(r3, 0xc02c5638, &(0x7f0000000100)={0x3, 0x1, 0x9}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000140), 0x0, {0xa, 0x4e24, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x18}}}, 0x38) 07:09:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd4000000) 07:09:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x5b00000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2178.622451][ T4040] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x83491c31f2010000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2178.824588][ T4040] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x8dffffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2179.051777][ T4040] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x91ffffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2179.201861][ T4040] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xb804000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2179.426425][ T4040] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xc4ff000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:33 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/nvram\x00', 0x301000, 0x0) getpeername$unix(r3, &(0x7f0000002300), &(0x7f0000002380)=0x6e) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x7, 0x0, 0x10002}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000140)={0xfffffffffffffffb, r4}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x4450c, 0x0, 0x1, 0x0, 0xffffffce) [ 2179.525893][ T4040] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2179.600552][ T4040] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2179.685349][ T4040] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x700000000000000) 07:09:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xc4ffffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:33 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x3) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd5000000) [ 2179.979576][ T4115] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xd77c555400000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:33 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, &(0x7f0000000100)=0xffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xe02e000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2180.173078][ T4115] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xe0ffffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:33 executing program 0: r0 = syz_io_uring_setup(0x85, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0x6, 0xdd, 0x7, 0x24, @empty, @remote, 0x10, 0x8, 0x800, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000240)={'ip6tnl0\x00', r3, 0x4, 0x7, 0x40, 0x0, 0x1b, @empty, @local, 0x10, 0x10, 0x6, 0x8}}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2180.383579][ T4115] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xe803000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:34 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)=@ipx={0x4, 0x9, 0x7f, "1b11232d2799", 0x1}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)="c8a2aad157c8577addc0550157aab8741c6b41301edf11c2c07bca91582245b74461f6906b6c3666933d844c0cb20f77a77542cc3f7d421c7e0cfac5c971742a6178fd7bf3481e0f876d10f9f3474b43959743e2b8fb063a7f6b16b098cbb0ffb314da75ee0023f3a31671161adca51151898ad4cd89fbcb0d58067743d912f88b3790e8698b8272f9de31b152aaf2262c96a1c38a723d63a3920f149463e0c07b6ebd563662c99f20b5102a549092b1196b1fe1", 0xb4}], 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2180.539440][ T4115] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf401000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2180.761070][ T4115] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2180.824795][ T4115] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2180.865652][ T4115] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2180.911687][ T4115] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x701000000000000) 07:09:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xf5ffffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd86dfac9) [ 2181.265222][ T4201] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfc00000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2181.418858][ T4201] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfe80000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfe80ffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2181.571357][ T4201] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfec0ffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2181.725109][ T4201] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfeffffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2182.015397][ T4201] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2182.045232][ T4201] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2182.060436][ T4201] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xff00000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2182.092163][ T4201] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xefffffff) 07:09:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x800000000000000) 07:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xff0f000000000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf0ffffff) 07:09:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffffffff00000000, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2182.385815][ T4252] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004002, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2182.541315][ T4252] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004003, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2182.694757][ T4252] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004005, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2182.861181][ T4252] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004006, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2183.116925][ T4252] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004007, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2183.173719][ T4252] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2183.251387][ T4252] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004008, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2183.307345][ T4252] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfeffffff) 07:09:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x900000000000000) 07:09:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004009, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfffd5403) [ 2183.578626][ T4308] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x2000400a, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2183.738954][ T4308] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004014, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 07:09:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004018, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2183.904396][ T4308] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x2, 0x0, 0x0, @loopback}, 0x1c) [ 2184.073343][ T4308] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x3, 0x0, 0x0, @loopback}, 0x1c) 07:09:37 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_setup(0x902, &(0x7f0000000180)) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, {0x0, r5}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2184.321594][ T4308] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2184.360284][ T4308] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:09:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x4, 0x0, 0x0, @loopback}, 0x1c) [ 2184.437239][ T4308] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:38 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x29, 0xa, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xc4) 07:09:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x5, 0x0, 0x0, @loopback}, 0x1c) [ 2184.529779][ T4308] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa00000000000000) 07:09:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffff0f00) 07:09:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x6, 0x0, 0x0, @loopback}, 0x1c) 07:09:38 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x5, &(0x7f0000001540)=[{&(0x7f00000002c0)="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", 0x1000, 0x20}, {&(0x7f00000012c0)="edc57c3734a0b3f81f2ccd807456ac7041d4e6bc32532110c6711b112ddd9e0a8bf5ab1b7cf2c0d20ece1886fd49d50c19d2bd85214edffdc21f7c3099dec16f495af7266f4c78befeb7a4da3d9881f320ee463032919d4e3da20957ce96cdcac5df07aeed8728c06636b00b5d8a91a28c5338eb69fafd3c523de3f95eb93cf010672220ad0d52ffd0c7c9d8dbcc6589bd45a3cb214943b57b1e278404c819061b750e128f5cae5fc515ea7ac4fb15abc51b7d2c64cefdeb182f2c8339f88973cb3a8ac357f278d049f8ae3733a679", 0xcf, 0x8}, {&(0x7f00000013c0)="db37b081710d43189a68b0b6282be98a0082363923de9470d518e6a42f612e88817593fa43b1fddb5cd16ad0d73678d72d8ae73242cc43c562d346680401f6aba17cbe7f039dfc84514c127910056c8f45908f47f2b499e7c48100f1c1388e", 0x5f, 0x1000000000000000}, {&(0x7f0000001440)="85bc2927ef6568553d5b1d25403d315503e24db571db0aec0e58b6c9ca5869dc4891ab4fe22e4dc21bcafddf4e5448c88244fefe5e1e5c84cc049e59df4c5501c2d33fb3e6840121ec4769e4e8f126a90cfb1a2747f2e0f3e2794d818e6484ceda647c1a415b2710ea7752be7eaa2ac99f512c08949c40a47e4ac3f6a66f65add2e5b87c6356a3", 0x87, 0x3ff}, {&(0x7f0000001500)="b0333c289ba4944876f2db376f880c5b9acd44bbf88f3ff4813e", 0x1a, 0x2}], 0x10044, &(0x7f00000015c0)={[{@fastboot='fastboot'}, {@four_active_logs='active_logs=4'}, {@jqfmt_vfsv0='jqfmt=vfsv0'}, {@nobarrier='nobarrier'}, {@alloc_mode_def='alloc_mode=default'}, {@flush_merge='flush_merge'}, {@four_active_logs='active_logs=4'}, {@whint_mode_fs='whint_mode=fs-based'}, {@alloc_mode_reuse='alloc_mode=reuse'}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_STATX={0x15, 0x0, 0x0, r3, &(0x7f0000001680), &(0x7f0000001780)='./file0\x00', 0x63, 0x6000, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x5, 0x18}, 0xc) [ 2184.804526][ T4397] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x7, 0x0, 0x0, @loopback}, 0x1c) [ 2184.958053][ T4412] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0xef2729bc) [ 2185.006075][ T4397] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2185.030445][ T4412] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 07:09:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x8, 0x0, 0x0, @loopback}, 0x1c) [ 2185.089828][ T4412] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2185.097871][ T4412] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2185.183943][ T4397] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2185.223229][ T4412] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0xef2729bc) 07:09:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x9, 0x0, 0x0, @loopback}, 0x1c) [ 2185.249790][ T4412] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 2185.330587][ T4412] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 07:09:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0x12, 0x0, 0x0, @loopback}, 0x1c) [ 2185.400801][ T4412] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 2185.429107][ T4397] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:39 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2a) 07:09:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2185.627288][ T4397] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:39 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r3}}, 0x8) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2185.711267][ T4397] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:09:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback}, 0x1c) [ 2185.773961][ T4397] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2185.835563][ T4397] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb00000000000000) 07:09:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffff7f) 07:09:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) 07:09:39 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000100)={'caif0\x00', {0x2, 0x4e24, @empty}}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='veth0\x00') r5 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x8, &(0x7f0000000240)=[r4, r3, r5], 0x3, 0x0, 0x1}, 0x4) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4, 0x0, @loopback}, 0x1c) [ 2186.093411][ T4485] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x5, 0x0, @loopback}, 0x1c) 07:09:39 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = dup(r0) r4 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x220800) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ocfs2_control\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x7, &(0x7f0000000280)=r5, 0x1) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2186.296308][ T4485] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x6, 0x0, @loopback}, 0x1c) [ 2186.492031][ T4485] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:40 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000100)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$mixer_OSS_GETVERSION(0xffffffffffffffff, 0x80044d76, &(0x7f0000000140)) 07:09:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x7, 0x0, @loopback}, 0x1c) [ 2186.681741][ T4485] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x8, 0x0, @loopback}, 0x1c) [ 2186.942200][ T4485] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x9, 0x0, @loopback}, 0x1c) [ 2187.032049][ T4485] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2187.090645][ T4485] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2187.141970][ T4485] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc00000000000000) 07:09:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xa, 0x0, @loopback}, 0x1c) 07:09:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffff9e) 07:09:40 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1e, &(0x7f0000000100), 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x1f) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="00620000005cfeffde00691a", @ANYRES32=r5, @ANYBLOB="1400060000000000ffffffff00000000000000001400020000000000000000000000000000000001"], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x1f) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="400000001400210100000000000000000a000000", @ANYRES32=r8, @ANYBLOB="1400060000000000ffffffff00000000000000001400020000000000000000000000000000000001"], 0x40}}, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000680)={0x0, @can={0x1d, 0x0}, @ax25={0x3, @null, 0x3}, @ax25={0x3, @bcast, 0x8}, 0x9, 0x0, 0x0, 0x0, 0x101, &(0x7f0000000640)='nr0\x00', 0x6, 0x9, 0x80}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000940)={0x190, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x17, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x20000480}, 0x0) r10 = syz_mount_image$afs(&(0x7f0000000000)='afs\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x3, &(0x7f0000000440)=[{&(0x7f0000000240)="ab", 0x1, 0x4d795da5}, {&(0x7f0000000280)="902fed27145dc1ce56fbfee7e66ec7d3f0cb232b2745c003e3a558d89a931cf3233ebee4e1f3ae37df340f7a488c285bbd7c91469ffbf27e895a37846efbc96b9cbb6e69bbcb6268ec996d9cada34de0ae17ef96cdadbfadebdf96a92f34a52db9a5d8ba5b5c6bb8e6ba512487256b68a9a2efabe8fa183ec92df6a025eb9040605b77cb962aa9f1bbebe49d632dfc7e17d054", 0x93, 0x10001}, {&(0x7f0000000340)="867b031abc6a5c0ffa5e9646930ef8903c37259efaf39ca2b3258684ca3306ae83a92762622e7faa2800bd3bd3f7cac8e11fa398f70416b7576f3a8558ace9118e3508925d458bbe0c6d54e55c21798e789338280c55b8be50ad1639a4c32a0b3558f7c42675f8ea8890eb15fc9e9f3b7efab436a6e1bd39e580b9d05aba844a33e55cb102e0c26e39d13b88967b606046803563fd9a3bc4f38c9b166f1aeec431d139960bac43727b3e811b6019f8b09caa0eb5f8d812ec877f378b48b6a85ad5a36ab846a447defe58c739a71563988e1f27c52a847e81c4fa9316fe897013", 0xe0, 0xea1}], 0x2020, &(0x7f00000004c0)={[{@autocell='autocell'}, {@flock_write='flock=write'}], [{@smackfsdef={'smackfsdef', 0x3d, '/dev/null\x00'}}, {@seclabel='seclabel'}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/null\x00'}}, {@appraise_type='appraise_type=imasig'}, {@appraise='appraise'}, {@dont_measure='dont_measure'}, {@appraise='appraise'}]}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r10, 0xc0406618, &(0x7f0000000580)={{0x1, 0x0, @descriptor="75e896e087f0a5a7"}}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x12344, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r11 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x109400, 0x0) ioctl$TIOCCONS(r11, 0x541d) 07:09:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xf, 0x0, @loopback}, 0x1c) [ 2187.384707][ T4562] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x10, 0x0, @loopback}, 0x1c) 07:09:41 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$VIDIOC_G_AUDIO(r3, 0x80345621, &(0x7f0000000100)) [ 2187.619453][ T4562] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x30, 0x0, @loopback}, 0x1c) [ 2187.799548][ T4562] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:41 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4d, 0x0, @loopback}, 0x1c) [ 2187.957688][ T4562] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x54, 0x0, @loopback}, 0x1c) 07:09:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x58, 0x0, @loopback}, 0x1c) [ 2188.210296][ T4562] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2188.282765][ T4562] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2188.368455][ T4562] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2188.433436][ T4562] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd00000000000000) 07:09:42 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='veth0\x00') syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000b40)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000900)=[{&(0x7f0000000240)="352e19101863be279c766fa5e8837c725a1563b5a6751b0341892bbe5b9418092ce62f3ebfece77122a1e0fe65b3494d81dc7833637838bba8361524340d6fe04b16e697e924f4163faefec148bf7b4e96e3d1525dc4e93d6671cf1a85f7aadbf53535500d3ca6b8d02b79f77dc9786e97fccb13ea59f8a3a062016468275f8a847089062dcf225a95a8ff9e4430cc3c47129906c988774caf435ff58cd5875af6b5d2", 0xa3}, {&(0x7f0000000300)="4d7aa10210602a9e97d2694f6168b25eba0286c0ed4cc65fda0e180a1da44a3937bdfc1d247d9d329790324f12dd3508255b3928bd1c238290030e7cf7ddf169c7dea9e4a20c6932a04ae19115f1fb7e6b40f009968ed7d5bc0c8cb1e7041573450bd8a43ccafdfea51c0dd19b4a1bd145e0100e5b8c8d205662ea19408aa2908012f68cc0511d44ba9fac38cc8f5abd852c5c3b7524c3181a8d10", 0x9b}, {&(0x7f00000003c0)="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", 0xfa}, {&(0x7f00000004c0)="c405f951367916558835d1754c796888b4672eb7571bc626e48fc80d034c9443e77f740b7a32f553e89a94b8e18daef47ea27d8e85d555dcda9ffd7eb928ee688810ec96b7ca0c15a77f37f7860c9c1213ca3aee003466005c9199f473adf77b0c565f458b893c5af093c106e3b57b7abd8b1b74fddf5fb68bf76add15795b16fec84e80079dc5bcd63a1ea13131d47b66f86c3da6d441fd7087c56c046734c145542c79d080bf31612c418b639235e3ca6c87aebfa41a2889aec5dfc98762f45da33e274ba4a9a579ee66fb58c2174d45ee899eca013e40450cad0f8fc73d98b8e3528eafe0114aa404d259d2", 0xed}, {&(0x7f00000005c0)="427ac37aee0f4de4d9e3884bdfc0dc51d4043da24ee316865f98c781944359ab03b50177bc776a1fec160ca73158051a70b87ca2fc62f36b63af8cc7b21f5a66de319b46505b4204ae7427b50e4378c83408450d0f97cce19d2bbd413959d52735176aaa1be427488acc425012141de24a0e542e5b150ef376e2f14354887b67d7b411699e6802300726f8dc5ac1d06850d6f6ec88508e40587599899f97d22d43a899a86b7b64458f1978ddbc67", 0xae}, {&(0x7f0000000180)="dcc1e5fb701bae62578a9218688df33666eb9f767c7291aba993a870fa7e6fa17a8029a70460f80e6f196245aa51da36a104231cdb01ed4651a62938d65efccf289cba3e6570609e8bb08abee1828c9761", 0x51}, {&(0x7f0000000680)="38429f46ff9a2748a389856b69c21be6d339061de225b5b71e4adbd4610167aaf24ca4c2bc59b62f9227de8243c400303cce2a069ccbc4cbbff34421c52fa0b729e27aa08aea55b3114ff7f451fb4f5b0c76086877c4e382e4219f146d904979b155583fed1eb6b95346992c2f69a124323aaf7d5c418ec97a9cd14979c5ac49223cf2833feff590e9cb63e74bbf8b9b93bbebca9cdfd96a09b54e0ace657bc2de2d68e055f452b28e005a3e303e517378900cc5c611ffe9", 0xb8}, {&(0x7f0000000740)="358ccbc21a62707840fb4cfe400fe3994996ac7728b2d763246caf765eeb743cfbbdef7e0906bbecef794d2edba1c04fa385220cc0e198d72765f3d75b0c51c5f43c65438e7f62e0e864f7b4f2f2a2c7e1c4db60f7786aa4cb888bfeb97e8753f1f21882bf01fcc2b4e2c1ee3d1a13a77e12884d0b5397c69229b8b17947df6ccc0ce18f026e7d1436b4ab5b8c0958ab277453de81c974867e72e4bcaed2bf9271b8cce95ea8f050ecf0c3a3a35e36f6a3510fde2d8f38b5f0066fb2f912fe494e2da625188e5226c58a0372e7ce950d89c61bc20f3d8d9fa11006a214ea50", 0xdf}, {&(0x7f0000000840)="920fe7de976a60f151ee1de3d2ea574fdb74138ebfca949d962eac88b53572a8da5a359ac01bd807172313073ac5ed8aba26d82856e75a323fa086bb77ba4d5bff4adf2be2df891c490a382e53c513f1aa78ce984713628803edc5aece04f73d2d8d87252727f1a042af3f2877a3a1b52261b4aa2ec43773f7101c7fe5d92ecc6351", 0x82}], 0x9, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x160}, 0x0, 0xa0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x5b, 0x0, @loopback}, 0x1c) 07:09:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffffa1) 07:09:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xfc, 0x0, @loopback}, 0x1c) [ 2188.738587][ T4651] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffffef) [ 2188.878380][ T4651] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:42 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='freezer.state\x00', 0x0, 0x0) openat$cgroup_int(r3, &(0x7f0000000140)='net_cls.classid\x00', 0x2, 0x0) 07:09:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x1f4, 0x0, @loopback}, 0x1c) [ 2189.056926][ T4651] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:42 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x40000000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x0, 0x0, 0x13}}, 0x30) 07:09:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x218, 0x0, @loopback}, 0x1c) [ 2189.237766][ T4651] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x241, 0x0, @loopback}, 0x1c) 07:09:43 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2189.489962][ T4651] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2189.528397][ T4651] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2189.585374][ T4651] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2189.650698][ T4651] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xe00000000000000) 07:09:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x300, 0x0, @loopback}, 0x1c) 07:09:43 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000001c0)={0x0, 0xbd, 0x9a}, &(0x7f0000000140)={'enc=', 'pkcs1', ' hash=', {'sha3-256\x00'}}, &(0x7f0000000240)="e92dec3cb9dbfcb3e1981bcd797605779ecd571497e6d8d5ae6eec81fa16c695c6ff84873d31fb7ab50f91c43bc6330af40526b333417ff536ea9350651a0c7da1ff24f7f397bb668a6f2523b8e594574acb070dbd3a3288db9036bfbe0e566e71876dc1cf775dd5d6fcf8161baee8d50986ba50d6757e3eee0c5c6000cf1b8c2a77a7b8b142b804421839f74d8d96b593730c108c9a105bbc3ad53db3adc48c3035fb98718a1fde3a52851bd14e4658ff761b840f29d22127548f97a3", &(0x7f0000000300)="d74dd82ae96d7a92f31632afab061bfe4e393ca94ce49ff387d07937c7451ae0e4971f8a676d138dccf120964118588f21c4c6aa6d5402c9833ee2634947385aa0174bbf58c2ea8f1bb02e6237f904de494fe89fa09b20f744b386372c6076e69b73a129541acc2fbd48c312eae1157e481a50067a5f136056ff0d1e348404ab248be5c5630cc5bea96defdc6480f433c7c9cfaf4a11f5c27271") r3 = fsmount(0xffffffffffffffff, 0x0, 0x184) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x3) 07:09:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfffffff0) 07:09:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x3e8, 0x0, @loopback}, 0x1c) 07:09:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4b8, 0x0, @loopback}, 0x1c) 07:09:43 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6(0xa, 0x3, 0x6) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f00000001c0)=0x202, 0x4000000000dc) r5 = dup2(r3, 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000200)='SMC_PNETID\x00') sendmsg$SMC_PNETID_FLUSH(r5, &(0x7f0000003800)={&(0x7f0000003700)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000037c0)={&(0x7f0000000180)=ANY=[@ANYRESDEC, @ANYRES16=r6], 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x4004800) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000041}, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000003c0)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2190.042637][ T4736] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x500, 0x0, @loopback}, 0x1c) [ 2190.219439][ T4736] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x600, 0x0, @loopback}, 0x1c) [ 2190.384926][ T4736] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x700, 0x0, @loopback}, 0x1c) [ 2190.576406][ T4736] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x900, 0x0, @loopback}, 0x1c) [ 2190.767956][ T4736] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xa00, 0x0, @loopback}, 0x1c) [ 2190.832108][ T4736] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2190.914058][ T4736] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2190.975771][ T4736] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf00000000000000) 07:09:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfffffffe) 07:09:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xf00, 0x0, @loopback}, 0x1c) 07:09:44 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x2880, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000002c0)={0x2, 0x4}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80002}, 0x24048000) 07:09:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x1802, 0x0, @loopback}, 0x1c) [ 2191.215328][ T4807] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x2000, 0x0, @loopback}, 0x1c) [ 2191.402855][ T4807] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x2ee0, 0x0, @loopback}, 0x1c) [ 2191.585118][ T4807] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x3000, 0x0, @loopback}, 0x1c) 07:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x3f00, 0x0, @loopback}, 0x1c) [ 2191.766072][ T4807] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4000, 0x0, @loopback}, 0x1c) 07:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4102, 0x0, @loopback}, 0x1c) [ 2191.981792][ T4807] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4d00, 0x0, @loopback}, 0x1c) [ 2192.070810][ T4807] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2192.136735][ T4807] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2192.200889][ T4807] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1000000000000000) 07:09:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x80000000000) 07:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x5400, 0x0, @loopback}, 0x1c) 07:09:45 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$SIOCPNGETOBJECT(r0, 0x89e0, &(0x7f0000000100)=0x2197) r1 = syz_io_uring_setup(0x7a2, &(0x7f0000000080)={0x0, 0xe494, 0x0, 0x0, 0x2000000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='veth0\x00') r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x0, @fd=r4, 0xfa, 0x5, 0x7fff, 0x17, 0x0, {0x3, r5}}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) r6 = accept4(r0, 0x0, &(0x7f00000002c0), 0x0) bind$llc(r6, &(0x7f0000000300)={0x1a, 0x104, 0x5, 0x0, 0xea, 0x6a}, 0x10) [ 2192.402356][ T4874] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x5800, 0x0, @loopback}, 0x1c) 07:09:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x5b00, 0x0, @loopback}, 0x1c) [ 2192.560054][ T4874] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='./file1\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e20, @multicast1}}) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x80fe, 0x0, @loopback}, 0x1c) 07:09:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xb804, 0x0, @loopback}, 0x1c) [ 2192.810855][ T4874] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2192.917153][ T4874] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xc4ff, 0x0, @loopback}, 0x1c) 07:09:46 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f00006d4000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00006d7000/0x2000)=nil, &(0x7f0000000100)="b77abfd5aa6cfca19c4a9ce05acaef472975e0f14a68078e78ebd4e75ac1f9c52ce9a019a546a91435559c49e658d5eabd388a36a930a0d92dfbf47fe530f8d25355629a2aa34754fec2600963a066", 0x4f, r0}, 0x68) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xe02e, 0x0, @loopback}, 0x1c) [ 2193.169347][ T4874] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2193.202272][ T4874] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2193.260577][ T4874] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2193.324451][ T4874] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1100000000000000) 07:09:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1000000000000) 07:09:46 executing program 0: r0 = dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x356c, &(0x7f0000000100)={0x0, 0x9d7, 0x2, 0xffffffff, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000240)) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xe803, 0x0, @loopback}, 0x1c) 07:09:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xf401, 0x0, @loopback}, 0x1c) [ 2193.555503][ T4957] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:47 executing program 0: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00') ioctl$sock_qrtr_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xfc00, 0x0, @loopback}, 0x1c) [ 2193.680087][ T4957] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xfe80, 0x0, @loopback}, 0x1c) [ 2193.811477][ T4957] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xff00, 0x0, @loopback}, 0x1c) [ 2194.011494][ T4957] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xff0f, 0x0, @loopback}, 0x1c) 07:09:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0xffc4, 0x0, @loopback}, 0x1c) [ 2194.324145][ T4957] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2194.393061][ T4957] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2194.455620][ T4957] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2194.518068][ T4957] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1200000000000000) 07:09:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x2, @loopback}, 0x1c) 07:09:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2000000000000) [ 2194.733954][ T5023] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x3, @loopback}, 0x1c) [ 2194.894450][ T5023] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x4, @loopback}, 0x1c) [ 2195.034360][ T5023] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x5, @loopback}, 0x1c) [ 2195.186930][ T5023] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x6, @loopback}, 0x1c) 07:09:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x7, @loopback}, 0x1c) [ 2195.532047][ T5023] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x8, @loopback}, 0x1c) [ 2195.644037][ T5023] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2195.704192][ T5023] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2195.745093][ T5023] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x9, @loopback}, 0x1c) 07:09:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4000000000000) 07:09:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2000000000000000) 07:09:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xa, @loopback}, 0x1c) [ 2195.948350][ T5076] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xf, @loopback}, 0x1c) [ 2196.061715][ T5076] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x10, @loopback}, 0x1c) [ 2196.172953][ T5076] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2196.254011][ T5076] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x30, @loopback}, 0x1c) [ 2196.367795][ T5076] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x4d, @loopback}, 0x1c) 07:09:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x54, @loopback}, 0x1c) [ 2196.610385][ T5076] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2196.675964][ T5076] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2196.797292][ T5076] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x58, @loopback}, 0x1c) [ 2196.850451][ T5122] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x2500000000000000) 07:09:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x5b, @loopback}, 0x1c) [ 2196.946093][ T5122] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xfc, @loopback}, 0x1c) [ 2197.063194][ T5122] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2197.196764][ T5122] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2197.319116][ T5122] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2197.349068][ T5122] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2197.382667][ T5122] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2197.424104][ T5122] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2197.475396][ T5153] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x100000000000000) 07:09:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x1f4, @loopback}, 0x1c) [ 2197.589662][ T5153] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x218, @loopback}, 0x1c) [ 2197.691982][ T5153] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2197.781955][ T5153] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x241, @loopback}, 0x1c) 07:09:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x300, @loopback}, 0x1c) [ 2197.940381][ T5153] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2197.999887][ T5153] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2198.070804][ T5153] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x3e8, @loopback}, 0x1c) [ 2198.132265][ T5153] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x3f00000000000000) [ 2198.194945][ T5163] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x4b8, @loopback}, 0x1c) [ 2198.263705][ T5163] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x500, @loopback}, 0x1c) [ 2198.372798][ T5163] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x600, @loopback}, 0x1c) [ 2198.473606][ T5163] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x700, @loopback}, 0x1c) [ 2198.625352][ T5163] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2198.683900][ T5163] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:09:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x900, @loopback}, 0x1c) [ 2198.729361][ T5163] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2198.762100][ T5163] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x200000000000000) [ 2198.824254][ T5221] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:52 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) pipe(&(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r2 = syz_io_uring_setup(0x3714, &(0x7f0000000080)={0x0, 0x7097, 0x2, 0x7, 0x7fb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000380), &(0x7f0000000340)=0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='veth0\x00') r5 = io_uring_setup(0x902, &(0x7f0000000180)) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, r7) syz_io_uring_setup(0xc03, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000001700)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r10, 0x0, 0x0}, 0x0) r11 = mq_open(&(0x7f0000000280)='!}\x00', 0x2, 0x40, &(0x7f00000002c0)={0xbe3, 0x1, 0x1f, 0x1c9}) syz_io_uring_submit(r8, r3, &(0x7f0000000200)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000100)={0x80000000}, r11, 0x1, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xa00, @loopback}, 0x1c) [ 2198.911550][ T5221] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2199.013685][ T5221] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xf00, @loopback}, 0x1c) [ 2199.119949][ T5221] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x1802, @loopback}, 0x1c) 07:09:52 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2199.323524][ T5221] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2199.387999][ T5221] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2199.439538][ T5221] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2199.471235][ T5221] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2199.532260][ T5297] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4000000000000000) 07:09:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x2000, @loopback}, 0x1c) 07:09:53 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0xd110}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2199.621303][ T5297] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2199.709987][ T5297] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x2ee0, @loopback}, 0x1c) 07:09:53 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000240)={0x1, 0xb5, "ad5e955256cadc9692c88d74862806f4556a50e912ba4ceff408a1eff43e4c6edfc92de7f4d09ad47e71879317eac9f996725293982b1e07284fd3b6145a571f643df7d87b5683ebb55cf356d07ccb41a81ca80ae1072d719ad2d9cabc827d72d63de3df1450ec84308c0bb22ff89265b1b9d6ff5a640cd68ef2dcad73f54ad2e87328faac5aa1b1d5156a777509ae0ad6849f1e55e9c05e1038a876ac65c9d9b3cdb9e1121dfc7e8facfb3a9f05a4fb3a0aa6ccaa"}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) [ 2199.813771][ T5297] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x3000, @loopback}, 0x1c) [ 2199.950819][ T5297] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2200.034629][ T5297] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2200.104509][ T5297] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2200.176445][ T5297] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2200.247576][ T5349] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x300000000000000) 07:09:53 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0xf, 0x0, 0x3, 0x10}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$vim2m(&(0x7f0000000100)='/dev/video#\x00', 0x1f, 0x2) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x3f00, @loopback}, 0x1c) [ 2200.334813][ T5349] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x4000, @loopback}, 0x1c) [ 2200.425657][ T5349] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:54 executing program 0: r0 = io_uring_setup(0x587c, &(0x7f0000000140)={0x0, 0x8dd1, 0x8, 0x3, 0x2c7}) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x272, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x4102, @loopback}, 0x1c) [ 2200.559903][ T5349] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2200.713694][ T5349] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2200.744814][ T5349] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2200.841127][ T5349] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2200.935880][ T5349] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4800000000000000) 07:09:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x4d00, @loopback}, 0x1c) 07:09:54 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x20084, 0x84, 0x2}, 0x14) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 2201.013891][ T5406] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2201.131943][ T5406] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x5400, @loopback}, 0x1c) [ 2201.211339][ T5406] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x5800, @loopback}, 0x1c) [ 2201.326874][ T5406] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2201.430253][ T5406] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x5b00, @loopback}, 0x1c) [ 2201.474569][ T5406] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2201.503439][ T5406] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x354fdff00000000) [ 2201.566749][ T5406] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2201.605045][ T5447] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x80fe, @loopback}, 0x1c) [ 2201.702330][ T5447] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xb804, @loopback}, 0x1c) [ 2201.783495][ T5447] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2201.872492][ T5447] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xc4ff, @loopback}, 0x1c) 07:09:55 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r3, 0x80184151, &(0x7f0000000140)={0x0, &(0x7f0000000240)="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", 0x1000}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 2202.070362][ T5447] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xe02e, @loopback}, 0x1c) [ 2202.146382][ T5447] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2202.213445][ T5447] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2202.289490][ T5447] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2202.334945][ T5455] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x4c00000000000000) 07:09:55 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 07:09:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xe803, @loopback}, 0x1c) [ 2202.435534][ T5455] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2202.521353][ T5455] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xf401, @loopback}, 0x1c) [ 2202.611297][ T5455] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xfc00, @loopback}, 0x1c) [ 2202.756877][ T5455] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2202.819862][ T5455] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2202.888119][ T5455] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xfe80, @loopback}, 0x1c) [ 2202.942607][ T5455] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2202.984313][ T5510] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x400000000000000) 07:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xff00, @loopback}, 0x1c) [ 2203.070947][ T5510] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2203.143500][ T5510] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xff0f, @loopback}, 0x1c) [ 2203.231269][ T5510] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2203.348539][ T5510] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xffc4, @loopback}, 0x1c) [ 2203.412860][ T5510] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2203.503946][ T5510] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x50000, @loopback}, 0x1c) [ 2203.597860][ T5510] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x100000, @loopback}, 0x1c) [ 2203.661536][ T5568] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6000000000000000) 07:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xf0ff7f, @loopback}, 0x1c) [ 2203.785168][ T5568] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2203.885440][ T5568] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x1000000, @loopback}, 0x1c) [ 2203.974260][ T5568] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x2000000, @loopback}, 0x1c) [ 2204.145473][ T5568] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x3000000, @loopback}, 0x1c) [ 2204.198218][ T5568] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2204.245008][ T5568] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x4000000, @loopback}, 0x1c) [ 2204.293137][ T5568] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x500000000000000) [ 2204.345458][ T5607] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x5000000, @loopback}, 0x1c) [ 2204.449895][ T5607] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2204.534722][ T5607] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x6000000, @loopback}, 0x1c) [ 2204.612490][ T5607] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x7000000, @loopback}, 0x1c) [ 2204.742766][ T5607] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2204.818510][ T5607] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2204.851466][ T5607] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x8000000, @loopback}, 0x1c) [ 2204.910493][ T5607] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2204.971903][ T5619] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6800000000000000) 07:09:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x9000000, @loopback}, 0x1c) [ 2205.105333][ T5619] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2205.163010][ T5619] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xa000000, @loopback}, 0x1c) [ 2205.285334][ T5619] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xf000000, @loopback}, 0x1c) [ 2205.418848][ T5619] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2205.463295][ T5619] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2205.493784][ T5619] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2205.514665][ T5619] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2205.553260][ T5672] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x10000000, @loopback}, 0x1c) 07:09:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x600000000000000) [ 2205.663151][ T5672] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x10000120, @loopback}, 0x1c) [ 2205.751894][ T5672] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x18020000, @loopback}, 0x1c) [ 2205.821218][ T5672] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x20000000, @loopback}, 0x1c) [ 2205.952279][ T5672] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2206.011246][ T5672] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x20010010, @loopback}, 0x1c) [ 2206.084334][ T5672] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x30000000, @loopback}, 0x1c) [ 2206.143882][ T5672] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x6c00000000000000) [ 2206.222892][ T5709] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x3bbddf58, @loopback}, 0x1c) [ 2206.354820][ T5709] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x3f000000, @loopback}, 0x1c) [ 2206.451881][ T5709] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x40000000, @loopback}, 0x1c) [ 2206.539216][ T5709] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x41020000, @loopback}, 0x1c) [ 2206.691175][ T5709] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x4d000000, @loopback}, 0x1c) [ 2206.741405][ T5709] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2206.807175][ T5709] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2206.851372][ T5709] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x700000000000000) [ 2206.915304][ T5748] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x54000000, @loopback}, 0x1c) 07:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x54557cd7, @loopback}, 0x1c) [ 2207.025138][ T5748] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2207.110955][ T5748] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x58000000, @loopback}, 0x1c) [ 2207.224087][ T5748] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x58dfbd3b, @loopback}, 0x1c) 07:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x5b000000, @loopback}, 0x1c) [ 2207.416504][ T5748] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2207.462627][ T5748] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2207.545859][ T5748] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2207.579023][ T5748] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7400000000000000) 07:10:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x7ffff000, @loopback}, 0x1c) [ 2207.610455][ T5757] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2207.730914][ T5757] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x8dffffff, @loopback}, 0x1c) [ 2207.831273][ T5757] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x91ffffff, @loopback}, 0x1c) [ 2207.931784][ T5757] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xb8040000, @loopback}, 0x1c) [ 2208.108769][ T5757] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:10:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xc4ff0000, @loopback}, 0x1c) [ 2208.172506][ T5757] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2208.244677][ T5757] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2208.301347][ T5757] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x800000000000000) 07:10:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xc4ffffff, @loopback}, 0x1c) [ 2208.379591][ T5793] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2208.460338][ T5793] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xd77c5554, @loopback}, 0x1c) [ 2208.560667][ T5793] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2208.661294][ T5793] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xe02e0000, @loopback}, 0x1c) [ 2208.783467][ T5793] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2208.838161][ T5793] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:10:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xe0ffffff, @loopback}, 0x1c) [ 2208.900394][ T5793] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2208.953039][ T5793] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2209.023152][ T5855] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xe8030000, @loopback}, 0x1c) 07:10:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x7a00000000000000) [ 2209.143632][ T5855] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xf4010000, @loopback}, 0x1c) [ 2209.241434][ T5855] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2209.311259][ T5855] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xf5ffffff, @loopback}, 0x1c) 07:10:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xfc000000, @loopback}, 0x1c) [ 2209.427572][ T5855] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:10:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xfe800000, @loopback}, 0x1c) [ 2209.508746][ T5855] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2209.588050][ T5855] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:10:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xfe80ffff, @loopback}, 0x1c) [ 2209.634980][ T5855] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x900000000000000) 07:10:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xfec0ffff, @loopback}, 0x1c) 07:10:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x8000000000000000) 07:10:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xff000000, @loopback}, 0x1c) [ 2209.994072][ T5899] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xff0f0000, @loopback}, 0x1c) [ 2210.198323][ T5899] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xffff0000, @loopback}, 0x1c) 07:10:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xffff80fe, @loopback}, 0x1c) [ 2210.401254][ T5899] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xffffc0fe, @loopback}, 0x1c) [ 2210.595758][ T5899] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xffffff8d, @loopback}, 0x1c) [ 2210.733480][ T5899] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:10:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xffffff91, @loopback}, 0x1c) [ 2210.779810][ T5899] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2210.813571][ T5899] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2210.862064][ T5899] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9612000000000000) 07:10:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa00000000000000) 07:10:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xffffffc4, @loopback}, 0x1c) [ 2211.047732][ T5951] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xffffffe0, @loopback}, 0x1c) [ 2211.197043][ T5951] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0xfffffff5, @loopback}, 0x1c) [ 2211.369602][ T5951] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x2}}, 0x1c) [ 2211.537077][ T5951] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2211.862317][ T5951] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2211.908441][ T5951] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2211.951374][ T5951] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2211.995387][ T5951] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xb00000000000000) 07:10:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x9effffff00000000) [ 2212.177379][ T5992] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2212.264889][ T5992] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2212.341596][ T5992] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x3}}, 0x1c) [ 2212.429231][ T5992] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2212.875506][ T5992] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2212.947092][ T5992] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2212.965639][ T5992] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2212.985741][ T5992] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2213.034274][ T5998] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2213.110363][ T5998] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2213.174832][ T5998] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2213.252342][ T5998] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x4}}, 0x1c) [ 2213.398368][ T5998] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2213.442042][ T5998] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2213.490465][ T5998] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2213.538298][ T5998] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xa1ffffff00000000) 07:10:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc00000000000000) [ 2213.730885][ T6046] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2213.886102][ T6046] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2214.014695][ T6046] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2214.131512][ T6046] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x5}}, 0x1c) [ 2214.467637][ T6046] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2214.514194][ T6046] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2214.572415][ T6046] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2214.625346][ T6046] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xd00000000000000) 07:10:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xc9fa6dd800000000) [ 2214.839908][ T6080] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2215.072121][ T6080] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x6}}, 0x1c) [ 2215.275052][ T6080] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2215.381440][ T6080] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2215.512920][ T6080] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2215.557670][ T6080] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2215.603107][ T6080] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2215.651384][ T6080] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xefffffff00000000) 07:10:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xe00000000000000) [ 2215.794923][ T6117] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2215.883540][ T6117] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2216.063484][ T6117] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x7}}, 0x1c) [ 2216.228217][ T6117] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2216.368698][ T6117] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2216.433615][ T6117] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2216.475816][ T6117] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2216.529724][ T6117] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2216.573131][ T6120] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2216.631714][ T6120] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2216.691655][ T6120] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2216.784362][ T6120] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2216.880114][ T6120] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2216.928218][ T6120] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2216.954532][ T6120] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2216.990248][ T6120] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf0ffffff00000000) 07:10:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xf00000000000000) [ 2217.160744][ T6165] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x8}}, 0x1c) [ 2217.322392][ T6165] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2217.457834][ T6165] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2217.584634][ T6165] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2217.904143][ T6165] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2217.924185][ T6165] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2217.941528][ T6165] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2217.960506][ T6165] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2217.980011][ T6194] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1000000000000000) [ 2218.084668][ T6194] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x9}}, 0x1c) [ 2218.182557][ T6194] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2218.259865][ T6194] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2218.418598][ T6194] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2218.460293][ T6194] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2218.501079][ T6194] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2218.543949][ T6194] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2218.590105][ T6222] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xfeffffff00000000) [ 2218.673206][ T6222] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2218.759564][ T6222] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2218.830239][ T6222] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2218.912906][ T6222] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2218.947381][ T6222] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2218.980846][ T6222] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2219.017434][ T6222] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0xa}}, 0x1c) 07:10:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1100000000000000) [ 2219.089137][ T6245] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2219.169300][ T6245] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2219.263216][ T6245] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:12 executing program 4: ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000400)={{0x0, 0x8, 0x5, 0x5, 0x200, 0x10000, 0x9f, 0x1db7, 0x400, 0x8, 0x7, 0xfffffffffffffffb, 0x7, 0x6, 0x9}}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000001400)={{r0, 0x426, 0x401, 0x100, 0x7, 0x72, 0x5, 0x0, 0xe24b, 0x8, 0xa0000, 0xffffffff80000001, 0xcd, 0x1, 0x7}, 0x18, [0x0, 0x0, 0x0]}) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) rt_sigaction(0x1f, &(0x7f0000000240)={&(0x7f0000000100)="c4027102cd430fde173ef2eb00c441955ccec46265a67c15122667f20f2a4509640f1c0437461be84130900b000000c4c231061b", 0x80000001, &(0x7f0000000180)="c4e18f5acbc4e2bd285b093641ff4f0067f3440fa7c8c4820d4794b413f7000036e701215ef83e36646666460f6228c4810459b0304d00000f480e", {[0x5]}}, &(0x7f0000000300)={&(0x7f0000000280)="44d04000d9faf3cb660fc12264f23e430f02e3c4624dddb600000081c422c591bc40b2040000c461c5c6390266740ac461791738", 0x0, &(0x7f00000002c0)="c481b57572416614fe8fa8388689b799000000f344dfd50fe15f6a3ef23ed9ffc4817929666d10a1a37fffff26266f66470fd44000"}, 0x8, &(0x7f0000000340)) mprotect(&(0x7f00006d4000/0x2000)=nil, 0x2000, 0x2000001) io_uring_enter(r1, 0x53d0, 0xf572, 0x2, &(0x7f0000000380)={[0xadc2]}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2219.339165][ T6245] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2219.462086][ T6245] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:10:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xff01) mmap$snddsp(&(0x7f00006d5000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x3000) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x2, 0x0) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000000180)={0x0, 0xc87c}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2219.551116][ T6245] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2219.610518][ T6245] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2219.662466][ T6245] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:10:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffff0f0000000000) [ 2219.721243][ T6287] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x11c, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2219.841485][ T6287] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0xf}}, 0x1c) [ 2219.955153][ T6287] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2220.065075][ T6287] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2220.231319][ T6287] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2220.268344][ T6287] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:10:13 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffc000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2220.297105][ T6287] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2220.364008][ T6287] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2220.406485][ T6297] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x1200000000000000) 07:10:14 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000100)={0x3, 0x2}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2220.500592][ T6297] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2220.604282][ T6297] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2220.682470][ T6297] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:14 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000100)) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x84602, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540)='/dev/net/tun\x00', 0x4aa04, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x4001, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000009c0)={0xe8, 0x0, &(0x7f0000000840)=[@enter_looper, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f00000003c0)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/227, 0xe3, 0x1, 0x3b}, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x1, &(0x7f0000000340)=""/128, 0x80, 0x2, 0x3}}, &(0x7f0000000440)={0x0, 0x28, 0x40}}}, @clear_death={0x400c630f, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000680)={@ptr={0x70742a85, 0x0, &(0x7f0000000480)=""/161, 0xa1, 0x0, 0x26}, @fd={0x66642a85, 0x0, r4}, @ptr={0x70742a85, 0x0, &(0x7f0000000580)=""/208, 0xd0, 0x0, 0x22}}, &(0x7f0000000700)={0x0, 0x28, 0x40}}}, @increfs, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000780)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r5, @ANYBLOB="00000000000000000000000085436466000000000a0abefb9832cd727a00000000000000166c9bf4550100000000000000852a64", @ANYRES32=r0, @ANYBLOB='\x00'/12], &(0x7f0000000800)={0x0, 0x18, 0x38}}}], 0x7e, 0x0, &(0x7f0000000940)="c82f441d9c225a46d3799a87daa0e8f3348da6ddd676598c03b03fa03b40bc5b1c9710a31eb2b765b4f71071499ffb3f06f520f02d51f02c27fcf4d14b9e4a38ba73f72ef307313c6f387adf8abab5f6b21b8ab8ad8c55a633f7c81139cd94eaede9fe93a0541b93aef0d295826e80953d6a7daa39aa87bf98baa12f6aec"}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2220.855355][ T6297] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:10:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x10}}, 0x1c) [ 2220.902745][ T6297] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2220.936633][ T6297] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2220.973619][ T6297] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2221.019768][ T6361] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0xffffff7f00000000) [ 2221.108962][ T6361] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:10:14 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x3ff, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000180)={0x0, r1}) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$pptp(0x18, 0x1, 0x2) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x7, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) [ 2221.205291][ T6361] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2221.282191][ T6361] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2221.307789][ C1] ------------[ cut here ]------------ [ 2221.313308][ C1] DEBUG_LOCKS_WARN_ON(lockdep_hardirq_context()) [ 2221.313389][ C1] WARNING: CPU: 1 PID: 6411 at kernel/locking/lockdep.c:3691 lockdep_hardirqs_on_prepare+0x2ea/0x6a0 [ 2221.330535][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 2221.337119][ C1] CPU: 1 PID: 6411 Comm: syz-executor.4 Not tainted 5.9.0-rc2-syzkaller #0 [ 2221.345693][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2221.355790][ C1] Call Trace: [ 2221.359067][ C1] [ 2221.361938][ C1] dump_stack+0x1f0/0x31e [ 2221.366267][ C1] panic+0x264/0x7a0 [ 2221.370156][ C1] ? __warn+0x102/0x250 [ 2221.374303][ C1] ? lockdep_hardirqs_on_prepare+0x2ea/0x6a0 [ 2221.380403][ C1] ? lockdep_hardirqs_on_prepare+0x2ea/0x6a0 [ 2221.386503][ C1] __warn+0x227/0x250 [ 2221.390483][ C1] ? lockdep_hardirqs_on_prepare+0x2ea/0x6a0 [ 2221.396458][ C1] report_bug+0x1b1/0x2e0 [ 2221.400784][ C1] handle_bug+0x42/0x80 [ 2221.404937][ C1] exc_invalid_op+0x16/0x40 [ 2221.409436][ C1] asm_exc_invalid_op+0x12/0x20 [ 2221.414288][ C1] RIP: 0010:lockdep_hardirqs_on_prepare+0x2ea/0x6a0 [ 2221.420864][ C1] Code: 84 c0 0f 85 69 03 00 00 83 3d 49 99 35 08 00 0f 85 22 02 00 00 48 c7 c7 ae ff 07 89 48 c7 c6 6b 93 09 89 31 c0 e8 a6 f2 ec ff <0f> 0b e9 06 02 00 00 48 c7 c1 b4 43 8f 89 80 e1 07 80 c1 03 38 c1 [ 2221.440469][ C1] RSP: 0018:ffffc90000da8b48 EFLAGS: 00010046 [ 2221.446558][ C1] RAX: 63a6bc1783a10b00 RBX: ffff88809766ed24 RCX: ffff88809766e440 [ 2221.454524][ C1] RDX: 0000000000010002 RSI: 0000000000000001 RDI: 0000000000000000 [ 2221.462511][ C1] RBP: ffff888048cccc58 R08: ffffffff817ac004 R09: fffffbfff129f8f5 [ 2221.470585][ C1] R10: fffffbfff129f8f5 R11: 0000000000000000 R12: dffffc0000000000 [ 2221.478538][ C1] R13: dffffc0000000000 R14: 1ffff11012ecdda4 R15: ffff88809766e440 [ 2221.486496][ C1] ? trace_hardirqs_off+0x24/0x70 [ 2221.491498][ C1] ? lockdep_hardirqs_on_prepare+0x2ea/0x6a0 [ 2221.497449][ C1] ? trace_irq_enable_rcuidle+0x1f/0x1c0 [ 2221.503061][ C1] ? _raw_spin_unlock_irq+0x1f/0x80 [ 2221.508250][ C1] trace_hardirqs_on+0x6f/0x80 [ 2221.512985][ C1] _raw_spin_unlock_irq+0x1f/0x80 [ 2221.518245][ C1] io_wq_submit_work+0x29b/0x580 [ 2221.523155][ C1] io_wq_cancel_cb+0x3b4/0x940 [ 2221.527910][ C1] ? io_async_find_and_cancel+0x6e0/0x6e0 [ 2221.533602][ C1] io_async_find_and_cancel+0x5c/0x6e0 [ 2221.539034][ C1] ? lockdep_hardirqs_off+0x29/0xb0 [ 2221.544233][ C1] ? _raw_spin_unlock_irqrestore+0x68/0xd0 [ 2221.550022][ C1] io_link_timeout_fn+0x45a/0x600 [ 2221.555030][ C1] ? trace_io_uring_queue_async_work+0x2a0/0x2a0 [ 2221.561337][ C1] __hrtimer_run_queues+0x47f/0x930 [ 2221.566777][ C1] hrtimer_interrupt+0x373/0xd60 [ 2221.571701][ C1] __sysvec_apic_timer_interrupt+0xf0/0x260 [ 2221.577569][ C1] asm_call_on_stack+0xf/0x20 [ 2221.582216][ C1] [ 2221.585130][ C1] sysvec_apic_timer_interrupt+0x94/0xf0 [ 2221.590738][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2221.596692][ C1] RIP: 0010:_raw_spin_unlock_irq+0x57/0x80 [ 2221.602468][ C1] Code: 00 00 00 00 fc ff df 80 3c 08 00 74 0c 48 c7 c7 c8 17 4d 89 e8 ca 05 88 f9 48 83 3d 2a 4b 20 01 00 74 25 fb 66 0f 1f 44 00 00 01 00 00 00 e8 df 05 24 f9 65 8b 05 54 31 d5 77 85 c0 74 02 5b [ 2221.622064][ C1] RSP: 0018:ffffc90016f9fbc8 EFLAGS: 00000286 [ 2221.628134][ C1] RAX: 1ffffffff129a2f9 RBX: ffff8880a96324c0 RCX: dffffc0000000000 [ 2221.636080][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff882ccc6f [ 2221.644044][ C1] RBP: 0000000000000001 R08: dffffc0000000000 R09: fffffbfff167dab5 [ 2221.651989][ C1] R10: fffffbfff167dab5 R11: 0000000000000000 R12: dffffc0000000000 [ 2221.659931][ C1] R13: 1ffff92002df3fbd R14: ffff88809a1c0e9c R15: ffff88809a1c0e40 [ 2221.667886][ C1] ? _raw_spin_unlock_irq+0x1f/0x80 [ 2221.673073][ C1] ? _raw_spin_unlock_irq+0x1f/0x80 [ 2221.678254][ C1] io_submit_flush_completions+0x3fd/0x450 [ 2221.684051][ C1] io_submit_sqes+0x1fbc/0x25b0 [ 2221.688890][ C1] __se_sys_io_uring_enter+0x1af/0x1300 [ 2221.694411][ C1] ? lock_is_held_type+0xb3/0xe0 [ 2221.699321][ C1] ? syscall_enter_from_user_mode+0x24/0x1a0 [ 2221.705276][ C1] ? lockdep_hardirqs_on+0x49/0xf0 [ 2221.710379][ C1] ? __x64_sys_io_uring_enter+0x1d/0xf0 [ 2221.715913][ C1] do_syscall_64+0x31/0x70 [ 2221.720303][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2221.726211][ C1] RIP: 0033:0x45d5b9 [ 2221.730093][ C1] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2221.749695][ C1] RSP: 002b:00007ff7a9d6cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2221.758082][ C1] RAX: ffffffffffffffda RBX: 0000000000008240 RCX: 000000000045d5b9 [ 2221.766045][ C1] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000005 [ 2221.774016][ C1] RBP: 000000000118d038 R08: 0000000000000000 R09: 0000000000000000 [ 2221.781965][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2221.789917][ C1] R13: 00007ffd5bd185ef R14: 00007ff7a9d6d9c0 R15: 000000000118cfec [ 2221.799697][ C1] Kernel Offset: disabled [ 2221.804037][ C1] Rebooting in 86400 seconds..