last executing test programs: 2.0074909s ago: executing program 2 (id=1365): set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x0, 0x0, 0x0, 0x2) 1.834051287s ago: executing program 0 (id=1367): r0 = socket$kcm(0xa, 0x1, 0x106) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000011) 1.486847375s ago: executing program 1 (id=1371): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000140)={0xb, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0x3}}, 0x18) 1.330838439s ago: executing program 2 (id=1373): r0 = io_uring_setup(0x4892, &(0x7f00000023c0)={0x0, 0x257e, 0x1000, 0x3, 0x1a2}) io_uring_register$IORING_REGISTER_FILES2(r0, 0xd, &(0x7f0000004540)={0x1, 0x1, 0x0, &(0x7f00000044c0)=[{0x0}], 0x0}, 0x20) 1.325759027s ago: executing program 3 (id=1374): r0 = syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) preadv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x2, 0x1, 0x8) 1.299404761s ago: executing program 0 (id=1375): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newsa={0x144, 0x10, 0x633, 0x0, 0x0, {{@in6=@local, @in=@rand_addr=0x64010102, 0x2, 0x4000, 0xfffc, 0x8000, 0x0, 0x0, 0x0, 0xc}, {@in=@multicast2, 0x0, 0x32}, @in=@loopback, {0x327, 0x80009, 0x7, 0x1000000000000004, 0xfff, 0x219, 0x1}, {0x0, 0x802, 0x8, 0x2}, {0x8f, 0x0, 0x8}, 0x70bd29, 0x0, 0xa, 0x1, 0xfc}, [@algo_aead={0x4c, 0x12, {{'essiv(essiv(morus1280-sse2,sha512-ce),blake2s-256)\x00'}, 0x0, 0x40}}, @extra_flags={0x8, 0x18, 0x1}]}, 0x144}, 0x1, 0x0, 0x0, 0x4008000}, 0x4008000) 1.168145778s ago: executing program 1 (id=1376): r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000009c0)='asymmetric\x00', &(0x7f0000001d40)) 1.166855698s ago: executing program 4 (id=1377): r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000001880), 0x80, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f00000018c0)) 1.045014939s ago: executing program 2 (id=1378): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000019c0)=@raw={'raw\x00', 0x9, 0x3, 0x1e8, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0xb8, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x3, 0x0, {[{{@ip={@loopback, @loopback, 0x0, 0x0, '\x00', '\x00', {}, {}, 0x6}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ip={@empty, @empty}, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffff}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xffffffff}}}}, 0x248) 1.039529754s ago: executing program 0 (id=1379): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x1) 1.023546197s ago: executing program 3 (id=1380): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x3, 0x5, &(0x7f0000000140)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0xf}]}, &(0x7f0000000500)='GPL\x00', 0x4, 0x0, 0x0, 0x41000, 0x20}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f00000001c0)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 876.666929ms ago: executing program 1 (id=1381): r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x8, 0x3, 0x328, 0x1c0, 0xe138, 0x198, 0x1c0, 0x198, 0x290, 0x358, 0x358, 0x290, 0x358, 0x3, 0x0, {[{{@ip={@dev={0xac, 0x14, 0x14, 0x11}, @loopback, 0x0, 0x0, 'nicvf0\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x0, 0x20}, 0x0, 0x158, 0x1c0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'fsm\x00', "0d00feffff07000000000304fff0cf81dfd28c89544e14cd3e01dd24289831867846c88621039b284c3ff45c429955608b9952bed40ce4a8c1df6cdbdb7e2378d5afd35f4c16827f55b3af494e39e8fb330200000000000032b6a99a8d87298e88a94cb519f5c17631af916a0002000000000000000000000000000000080049", 0x34, 0x3}}, @inet=@rpfilter={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x8, 0x3, 0xfffffb93, 0x9, '\x00', 'syz1\x00', {0xf}}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local, 0xc, 0x6, [0x97f4, 0x1015, 0x33, 0x29, 0x7, 0x3c, 0x11, 0x26, 0x9, 0xc, 0xf, 0x1d, 0x3e, 0x1e, 0x2e], 0x0, 0x0, 0x3}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x388) 874.03138ms ago: executing program 4 (id=1382): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c0000001800010000000000000000000a000000000000000000000008001700ffffffff0600150002"], 0x2c}}, 0x0) 740.623163ms ago: executing program 0 (id=1383): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 733.038381ms ago: executing program 3 (id=1384): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010002000000000000000000000a18010000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000000cd40009800800014000000006c80002800c000180080001400000000324"], 0x140}}, 0x0) 718.946018ms ago: executing program 2 (id=1385): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_int(r0, 0x0, 0x1, 0x0, 0x29) 594.746943ms ago: executing program 4 (id=1386): capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) clock_adjtime(0x0, &(0x7f0000000700)={0x8001, 0xcb, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x1000000000000002, 0x7, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x10001}) 568.247504ms ago: executing program 1 (id=1387): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000005"], 0x0, 0x26}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x30, &(0x7f00000001c0), 0x10}, 0x71) 464.554013ms ago: executing program 4 (id=1388): r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='net/tcp6\x00') read$FUSE(r0, &(0x7f0000000a00)={0x2020}, 0x2020) 443.034279ms ago: executing program 3 (id=1389): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="10000000162201"], 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 423.188652ms ago: executing program 4 (id=1390): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x58, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x11}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xffff}]}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x58}}, 0x0) 414.024125ms ago: executing program 0 (id=1391): r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x2, 0x8080) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) 324.579741ms ago: executing program 2 (id=1392): r0 = socket(0x2d, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000080)=@proc={0x2d, 0xfe, 0x25dfdbfc, 0x8000000}, 0xc) 275.131727ms ago: executing program 1 (id=1393): r0 = socket(0x1, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x8905, 0x0) 234.569004ms ago: executing program 3 (id=1394): r0 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$binfmt_register(r0, &(0x7f00000000c0)={0x3a, 'syz1', 0x3a, 'E', 0x3a, 0x7, 0x3a, '/dev/kvm\x00', 0x3a, '/dev/kvm\x00', 0x3a, './file0'}, 0x39) 178.663544ms ago: executing program 0 (id=1395): r0 = syz_usb_connect(0x2, 0x4e, &(0x7f0000000500)=ANY=[@ANYBLOB="12010002ff000040cd06310100010102030109023c00010100a0320904000006ff00000007050102400000070502024000000705040240000007050602400000070581034000010705880240"], &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x88, 0x4, &(0x7f0000000800)="00050041") 178.3758ms ago: executing program 2 (id=1396): syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='\x00'], 0x1, 0x5e8, &(0x7f00000006c0)="$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") rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00') 176.955624ms ago: executing program 4 (id=1397): syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000024c0)={[{@nls={'nls', 0x3d, 'koi8-u'}}, {@nobarrier}, {}, {@force}, {@uid}, {@uid}]}, 0x1, 0x5ee, &(0x7f00000027c0)="$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") symlink(&(0x7f00000003c0)='./file2/../file0\x00', &(0x7f0000000380)='./file0\x00') 71.551164ms ago: executing program 1 (id=1398): r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000180)={0x1, "5b11ecf20ead71a7ad16e027969f8d85fc72d8edde4068414b68e743eff687a6", 0x1, 0x1}) 0s ago: executing program 3 (id=1399): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000007280)=0x101, 0x4) kernel console output (not intermixed with test programs): adv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.502309][ T5616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.514458][ T5615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.570951][ T5615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.670621][ T5619] hsr_slave_0: entered promiscuous mode [ 85.673280][ T5619] hsr_slave_1: entered promiscuous mode [ 85.675319][ T5619] debugfs: 'hsr0' already exists in 'hsr' [ 85.675544][ T5619] Cannot create hsr debugfs directory [ 85.712626][ T5615] team0: Port device team_slave_0 added [ 85.733541][ T5618] hsr_slave_0: entered promiscuous mode [ 85.737035][ T5618] hsr_slave_1: entered promiscuous mode [ 85.739103][ T5618] debugfs: 'hsr0' already exists in 'hsr' [ 85.739152][ T5618] Cannot create hsr debugfs directory [ 85.762862][ T5615] team0: Port device team_slave_1 added [ 85.795274][ T5616] hsr_slave_0: entered promiscuous mode [ 85.798425][ T5616] hsr_slave_1: entered promiscuous mode [ 85.800347][ T5616] debugfs: 'hsr0' already exists in 'hsr' [ 85.800395][ T5616] Cannot create hsr debugfs directory [ 85.832603][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.832639][ T5615] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.832665][ T5615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.898427][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.898464][ T5615] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.898492][ T5615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.108590][ T5615] hsr_slave_0: entered promiscuous mode [ 86.111420][ T5615] hsr_slave_1: entered promiscuous mode [ 86.113164][ T5615] debugfs: 'hsr0' already exists in 'hsr' [ 86.113208][ T5615] Cannot create hsr debugfs directory [ 86.337986][ T5617] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 86.350705][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.378047][ T5617] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 86.389143][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.425602][ T5617] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 86.440408][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.477706][ T5617] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 86.487006][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.506372][ T5629] Bluetooth: hci3: command tx timeout [ 86.506415][ T5629] Bluetooth: hci1: command tx timeout [ 86.506458][ T5629] Bluetooth: hci2: command tx timeout [ 86.586629][ T52] Bluetooth: hci0: command tx timeout [ 86.586678][ T52] Bluetooth: hci4: command tx timeout [ 86.600522][ T5618] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 86.611533][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.614075][ T5618] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 86.629151][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.643273][ T5618] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 86.655421][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.667484][ T5618] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 86.680069][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.781390][ T5619] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.792214][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.801736][ T5617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.813412][ T5619] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.823886][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.824817][ T5619] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.844067][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.874845][ T5619] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.885829][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.949013][ T5617] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.994705][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.995054][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.055719][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.055970][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.092049][ T5616] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.104420][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.129676][ T5616] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.143149][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.179217][ T5616] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.190861][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.217205][ T5616] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.230213][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.320397][ T5618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.363095][ T5615] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 87.373089][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.392345][ T5617] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.403717][ T5615] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 87.413909][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.422112][ T5615] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 87.433553][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.454033][ T5615] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 87.465204][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.483030][ T5618] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.523868][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.524102][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.564516][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.564756][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.659564][ T5619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.749250][ T5619] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.782772][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.782928][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.803411][ T5616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.836822][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.836943][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.948765][ T5616] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.984879][ T79] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.985011][ T79] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.029388][ T79] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.029690][ T79] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.087678][ T5615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.172218][ T5615] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.229485][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.229709][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.277396][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.277635][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.460625][ T5617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.586744][ T5629] Bluetooth: hci2: command tx timeout [ 88.586793][ T5629] Bluetooth: hci1: command tx timeout [ 88.586831][ T5629] Bluetooth: hci3: command tx timeout [ 88.668185][ T52] Bluetooth: hci4: command tx timeout [ 88.670488][ T52] Bluetooth: hci0: command tx timeout [ 88.760597][ T5617] veth0_vlan: entered promiscuous mode [ 88.821406][ T5617] veth1_vlan: entered promiscuous mode [ 88.957511][ T5618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.001701][ T5617] veth0_macvtap: entered promiscuous mode [ 89.032271][ T5617] veth1_macvtap: entered promiscuous mode [ 89.149315][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.210423][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.240984][ T5618] veth0_vlan: entered promiscuous mode [ 89.314046][ T5618] veth1_vlan: entered promiscuous mode [ 89.321759][ T50] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.322134][ T50] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.322252][ T50] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.322346][ T50] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.505427][ T5616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.600404][ T5618] veth0_macvtap: entered promiscuous mode [ 89.612512][ T5619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.624772][ T5615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.632012][ T5618] veth1_macvtap: entered promiscuous mode [ 89.645640][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.645922][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.720023][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.772507][ T4370] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.772552][ T4370] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.789176][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.862864][ T5616] veth0_vlan: entered promiscuous mode [ 89.921013][ T5619] veth0_vlan: entered promiscuous mode [ 89.937786][ T5616] veth1_vlan: entered promiscuous mode [ 89.950432][ T5617] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 89.982674][ T5619] veth1_vlan: entered promiscuous mode [ 90.058457][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.058564][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.058624][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.058668][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.159974][ T5814] loop3: detected capacity change from 0 to 128 [ 90.178914][ T5814] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 90.219145][ T5814] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 90.234320][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.234359][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.348417][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.348454][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.353972][ T5616] veth0_macvtap: entered promiscuous mode [ 90.409227][ T5616] veth1_macvtap: entered promiscuous mode [ 90.431976][ T5619] veth0_macvtap: entered promiscuous mode [ 90.480336][ T5619] veth1_macvtap: entered promiscuous mode [ 90.490460][ T5816] loop3: detected capacity change from 0 to 1764 [ 90.564722][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.593601][ T5615] veth0_vlan: entered promiscuous mode [ 90.612938][ T5619] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.621395][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.666113][ T5619] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.666721][ T5629] Bluetooth: hci3: command tx timeout [ 90.666745][ T52] Bluetooth: hci1: command tx timeout [ 90.666784][ T52] Bluetooth: hci2: command tx timeout [ 90.721008][ T5615] veth1_vlan: entered promiscuous mode [ 90.737241][ T4370] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.737421][ T4370] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.737476][ T4370] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.737518][ T4370] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.764567][ T5629] Bluetooth: hci0: command tx timeout [ 90.764601][ T5629] Bluetooth: hci4: command tx timeout [ 90.890872][ T4370] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.890986][ T4370] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.891130][ T4370] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.891241][ T4370] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.975485][ T5823] netlink: 'syz.3.8': attribute type 3 has an invalid length. [ 90.983427][ T5823] netlink: 3 bytes leftover after parsing attributes in process `syz.3.8'. [ 91.105351][ T5615] veth0_macvtap: entered promiscuous mode [ 91.126352][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.126387][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.177055][ T5615] veth1_macvtap: entered promiscuous mode [ 91.201854][ T4370] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.201894][ T4370] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.275946][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.302005][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.302050][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.362669][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.557937][ T4370] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.557982][ T4370] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.604510][ T4370] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.667889][ T5836] program syz.1.14 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 91.897382][ T50] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.908311][ T50] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.912075][ T4370] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.932390][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.932442][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.962116][ T1684] cfg80211: failed to load regulatory.db [ 92.170180][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.170216][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.277801][ T5854] netlink: 'syz.1.21': attribute type 2 has an invalid length. [ 92.487734][ T10] usb 4-1: new low-speed USB device number 2 using dummy_hcd [ 92.667966][ T5866] A link change request failed with some changes committed already. Interface ipvlan0 may have been left with an inconsistent configuration, please check. [ 92.696615][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 92.696979][ T10] usb 4-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice= 0.40 [ 92.720505][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid maxpacket 64, setting to 8 [ 92.720857][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xE is Bulk; changing to Interrupt [ 92.788016][ T10] usb 4-1: string descriptor 0 read error: -22 [ 92.788491][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.879941][ T5853] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 92.880131][ T5853] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 92.983248][ T10] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 93.030774][ T5882] openvswitch: netlink: Duplicate or invalid key (type 0). [ 93.149221][ T5786] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 93.313204][ T5786] usb 1-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 93.318944][ T5786] usb 1-1: config 1 has an invalid descriptor of length 105, skipping remainder of the config [ 93.319033][ T5786] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 93.357265][ T5786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.357309][ T5786] usb 1-1: Product: syz [ 93.357341][ T5786] usb 1-1: Manufacturer: syz [ 93.357361][ T5786] usb 1-1: SerialNumber: syz [ 93.566736][ T10] usb 4-1: USB disconnect, device number 2 [ 93.790775][ T5786] usb 1-1: unit 47 not found! [ 93.790832][ T5786] usb 1-1: unit 102 not found! [ 93.853678][ T5903] netlink: 'syz.2.44': attribute type 2 has an invalid length. [ 94.007981][ T5908] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 94.132197][ T5786] usb 1-1: USB disconnect, device number 2 [ 94.276757][ T5914] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.474467][ T5631] udevd[5631]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 94.682496][ T5935] netlink: 32 bytes leftover after parsing attributes in process `syz.3.58'. [ 95.543436][ T5938] loop4: detected capacity change from 0 to 32768 [ 95.576151][ T5786] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 95.630789][ T5969] process 'syz.2.76' launched './file1' with NULL argv: empty string added [ 95.725434][ T5938] XFS (loop4): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 95.739796][ T5786] usb 4-1: Using ep0 maxpacket: 32 [ 95.749244][ T5786] usb 4-1: unable to get BOS descriptor or descriptor too short [ 95.749320][ T5786] usb 4-1: New USB device found, idVendor=0979, idProduct=0270, bcdDevice=ed.31 [ 95.763270][ T5786] usb 4-1: config 7 has an invalid interface number: 219 but max is 0 [ 95.763346][ T5786] usb 4-1: config 7 has no interface number 0 [ 95.763421][ T5786] usb 4-1: config 7 interface 219 has no altsetting 0 [ 95.801184][ T5786] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.801235][ T5786] usb 4-1: Product: syz [ 95.801268][ T5786] usb 4-1: Manufacturer: syz [ 95.801336][ T5786] usb 4-1: SerialNumber: syz [ 95.852563][ T31] audit: type=1400 audit(1788284594.909:2): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=5977 comm="syz.0.75" [ 96.056685][ T5938] XFS (loop4): Ending clean mount [ 96.088220][ T5786] gspca_main: jeilinj-2.14.0 probing 0979:0270 [ 96.120178][ T5615] XFS (loop4): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 96.163781][ T5786] usb 4-1: USB disconnect, device number 3 [ 96.217015][ T5986] netlink: 8 bytes leftover after parsing attributes in process `syz.2.78'. [ 96.217625][ T5986] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 96.274897][ T5990] loop0: detected capacity change from 0 to 256 [ 96.289193][ T5990] exfat: Deprecated parameter 'utf8' [ 96.289231][ T5990] exfat: Deprecated parameter 'utf8' [ 96.289380][ T5990] exfat: Deprecated parameter 'namecase' [ 96.377486][ T5990] exFAT-fs (loop0): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 97.461062][ T6015] netlink: 'syz.3.92': attribute type 3 has an invalid length. [ 97.461104][ T6015] netlink: 224 bytes leftover after parsing attributes in process `syz.3.92'. [ 97.510871][ T5995] loop2: detected capacity change from 0 to 32768 [ 97.570659][ T5995] XFS (loop2): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 97.704580][ T5995] XFS (loop2): Ending clean mount [ 97.737844][ T5995] XFS (loop2): Quotacheck needed: Please wait. [ 97.891566][ T5995] XFS (loop2): Quotacheck: Done. [ 97.977979][ T6039] random: crng reseeded on system resumption [ 98.085289][ T5616] XFS (loop2): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 98.350860][ T6050] netlink: 8 bytes leftover after parsing attributes in process `syz.4.107'. [ 99.361599][ T6088] netlink: 352 bytes leftover after parsing attributes in process `syz.4.124'. [ 99.608621][ T6068] loop1: detected capacity change from 0 to 32768 [ 99.616889][ T6068] ======================================================= [ 99.616889][ T6068] WARNING: The mand mount option has been deprecated and [ 99.616889][ T6068] and is ignored by this kernel. Remove the mand [ 99.616889][ T6068] option from the mount to silence this warning. [ 99.616889][ T6068] ======================================================= [ 99.669092][ T6068] xfs: Deprecated parameter 'noikeep' [ 99.675220][ T6068] XFS: noikeep mount option is deprecated. [ 99.679872][ T6068] xfs: Deprecated parameter 'ikeep' [ 99.679919][ T6068] XFS: ikeep mount option is deprecated. [ 99.737585][ T6068] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 99.871475][ T6068] XFS (loop1): Ending clean mount [ 100.070455][ T5618] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 101.097871][ T31] audit: type=1800 audit(1788284600.139:3): pid=6159 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.156" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 101.294676][ T6165] loop1: detected capacity change from 0 to 2048 [ 101.309786][ T6165] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 101.477863][ T6176] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 101.501085][ T6165] syz.1.162: attempt to access beyond end of device [ 101.501085][ T6165] loop1: rw=8912896, sector=33554430, nr_sectors = 2 limit=2048 [ 101.563199][ T6165] syz.1.162: attempt to access beyond end of device [ 101.563199][ T6165] loop1: rw=8388608, sector=33554430, nr_sectors = 2 limit=2048 [ 101.581148][ T6165] NILFS (loop1): I/O error reading meta-data file (ino=6, block-offset=3) [ 101.996098][ T10] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 102.111336][ T6198] loop3: detected capacity change from 0 to 4096 [ 102.136370][ T6198] NILFS (loop3): invalid segment: Checksum error in segment payload [ 102.144904][ T6198] NILFS (loop3): trying rollback from an earlier position [ 102.161597][ T10] usb 3-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 102.168288][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.199997][ T10] usb 3-1: config 0 descriptor?? [ 102.213100][ T6198] NILFS (loop3): recovery complete [ 102.232377][ T6200] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 102.261765][ T10] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 102.464310][ T6210] loop0: detected capacity change from 0 to 8 [ 102.596165][ T6216] netlink: 24 bytes leftover after parsing attributes in process `syz.3.181'. [ 102.645310][ T6218] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 102.665255][ T10] gp8psk: usb out operation failed. [ 102.694226][ T10] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 102.694349][ T10] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 102.725599][ T10] usb 3-1: USB disconnect, device number 2 [ 102.779287][ T6222] ip6erspan0: entered allmulticast mode [ 102.897674][ T6224] nvme_fc: nvme_fc_parse_traddr: bad traddr string [ 103.420939][ T6246] loop2: detected capacity change from 0 to 2048 [ 103.440840][ T6246] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 103.482683][ T6253] netlink: 40 bytes leftover after parsing attributes in process `syz.3.201'. [ 103.542423][ T6256] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 103.673368][ T6260] netlink: 36 bytes leftover after parsing attributes in process `syz.3.204'. [ 103.752444][ T6263] loop3: detected capacity change from 0 to 1764 [ 103.807262][ T6263] iso9660: Corrupted directory entry in block 14 of inode 1920 [ 103.861697][ T6266] tmpfs: Bad value for 'nr_blocks' [ 103.977585][ T6237] loop1: detected capacity change from 0 to 32768 [ 103.997456][ T6237] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.194 (6237) [ 104.048116][ T6237] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 104.059631][ T6237] BTRFS info (device loop1): using crc32c checksum algorithm [ 104.073062][ T6273] netlink: 4 bytes leftover after parsing attributes in process `syz.3.210'. [ 104.305635][ T6237] BTRFS info (device loop1): enabling ssd optimizations [ 104.319078][ T6237] BTRFS info (device loop1): turning on flush-on-commit [ 104.319123][ T6237] BTRFS info (device loop1): enabling free space tree [ 104.319161][ T6237] BTRFS info (device loop1): enabling auto defrag [ 104.319194][ T6237] BTRFS info (device loop1): use lzo compression, level 1 [ 104.319232][ T6237] BTRFS info (device loop1): max_inline set to 4096 [ 104.397297][ T6295] loop3: detected capacity change from 0 to 2048 [ 104.431956][ T6295] UDF-fs: error (device loop3): udf_read_tagged: tag checksum failed, block 160: 0xa1 != 0xd4 [ 104.453328][ T6295] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 104.878533][ T5618] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 104.950271][ T6314] netlink: 76 bytes leftover after parsing attributes in process `syz.2.224'. [ 104.950334][ T6314] netlink: 12 bytes leftover after parsing attributes in process `syz.2.224'. [ 104.950365][ T6314] netlink: 20 bytes leftover after parsing attributes in process `syz.2.224'. [ 105.332942][ T6327] netlink: 8 bytes leftover after parsing attributes in process `syz.1.223'. [ 105.356352][ T6325] loop2: detected capacity change from 0 to 4096 [ 105.464626][ T6331] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 105.685478][ T6335] loop4: detected capacity change from 0 to 64 [ 105.987441][ T6336] loop1: detected capacity change from 0 to 4096 [ 105.988861][ T6340] netlink: 'syz.2.235': attribute type 4 has an invalid length. [ 106.007500][ T6342] netlink: 'syz.0.237': attribute type 1 has an invalid length. [ 106.015273][ T6342] netlink: 'syz.0.237': attribute type 12 has an invalid length. [ 106.024949][ T6342] netlink: 224 bytes leftover after parsing attributes in process `syz.0.237'. [ 106.118337][ T6336] ntfs3(loop1): Different NTFS sector size (4096) and media sector size (512). [ 106.161534][ T6321] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 106.336889][ T6336] ntfs3(loop1): ino=19, mi_enum_attr [ 106.367497][ T6336] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 106.420758][ T6347] set_capacity_and_notify: 1 callbacks suppressed [ 106.430200][ T6347] loop4: detected capacity change from 0 to 32768 [ 106.441680][ T6347] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.238 (6347) [ 106.471772][ T6336] ntfs3(loop1): Failed to initialize $Extend/$ObjId. [ 106.482622][ T6321] XFS (loop3): Ending clean mount [ 106.485028][ T6347] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.485102][ T6347] BTRFS info (device loop4): using crc32c checksum algorithm [ 106.582670][ T6370] loop2: detected capacity change from 0 to 256 [ 106.613662][ T6336] ntfs3(loop1): failed to convert "c46c" to cp874 [ 106.630963][ T6336] ntfs3(loop1): ino=20, mi_enum_attr [ 106.697278][ T6347] BTRFS info (device loop4): enabling ssd optimizations [ 106.701077][ T6347] BTRFS info (device loop4): turning on async discard [ 106.701122][ T6347] BTRFS info (device loop4): enabling free space tree [ 106.701169][ T6347] BTRFS info (device loop4): use zlib compression, level 3 [ 106.821769][ T6375] netlink: 24 bytes leftover after parsing attributes in process `syz.0.242'. [ 106.834679][ T5617] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 106.874796][ T6347] BTRFS info (device loop4 state M): use zstd compression, level 15 [ 106.899943][ T6377] dlm: no locking on control device [ 106.984311][ T5615] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.887317][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 107.956937][ T6409] netlink: 'syz.4.260': attribute type 37 has an invalid length. [ 108.069733][ T9] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 108.085824][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.085864][ T9] usb 3-1: Product: syz [ 108.085893][ T9] usb 3-1: Manufacturer: syz [ 108.085910][ T9] usb 3-1: SerialNumber: syz [ 108.208530][ T6417] xt_hashlimit: size too large, truncated to 1048576 [ 108.210181][ T6417] xt_hashlimit: max too large, truncated to 1048576 [ 108.210425][ T6417] xt_hashlimit: Unknown mode mask 4718EC78, kernel too old? [ 108.300909][ T5786] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 108.731635][ T5733] usb 3-1: USB disconnect, device number 3 [ 109.244737][ T6459] loop4: detected capacity change from 0 to 256 [ 109.403145][ T5786] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 109.403931][ T5786] ath9k_htc: Failed to initialize the device [ 109.422251][ T5733] usb 3-1: ath9k_htc: USB layer deinitialized [ 109.436142][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 109.597428][ T5622] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 109.619933][ T9] usb 2-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 109.630856][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.630880][ T9] usb 2-1: Product: syz [ 109.630894][ T9] usb 2-1: Manufacturer: syz [ 109.630908][ T9] usb 2-1: SerialNumber: syz [ 109.656667][ T9] usb 2-1: config 0 descriptor?? [ 109.667302][ T9] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 109.757558][ T5622] usb 4-1: not running at top speed; connect to a high speed hub [ 109.765544][ T5622] usb 4-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 109.783170][ T5622] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.794190][ T5622] usb 4-1: Product: syz [ 109.794246][ T5622] usb 4-1: Manufacturer: syz [ 109.794266][ T5622] usb 4-1: SerialNumber: syz [ 109.835938][ T5622] keyspan 4-1:1.0: Keyspan 4 port adapter converter detected [ 109.857118][ T5622] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 109.872140][ T5622] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 109.885109][ T5622] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 109.901659][ T5622] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 110.038843][ C1] usb 4-1: malformed indat packet [ 110.119415][ T9] gspca_sunplus: reg_w_riv err -71 [ 110.119637][ T9] sunplus 2-1:0.0: probe with driver sunplus failed with error -71 [ 110.145149][ T9] usb 2-1: USB disconnect, device number 2 [ 110.241574][ T5733] usb 4-1: USB disconnect, device number 4 [ 110.337482][ T5733] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 110.363647][ T5733] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 110.379152][ T5733] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 110.394679][ T5733] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 110.406650][ T5733] keyspan 4-1:1.0: device disconnected [ 110.534061][ T6498] loop2: detected capacity change from 0 to 64 [ 110.707849][ T6505] loop4: detected capacity change from 0 to 64 [ 111.046300][ T5733] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 111.164452][ T6523] netlink: 36 bytes leftover after parsing attributes in process `syz.0.312'. [ 111.196119][ T5733] usb 3-1: Using ep0 maxpacket: 32 [ 111.202409][ T5733] usb 3-1: New USB device found, idVendor=05ac, idProduct=020f, bcdDevice= 0.22 [ 111.213432][ T5733] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.213505][ T5733] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 111.240382][ T5733] usb 3-1: New USB device strings: Mfr=1, Product=130, SerialNumber=131 [ 111.240425][ T5733] usb 3-1: Product: syz [ 111.240457][ T5733] usb 3-1: Manufacturer: syz [ 111.240476][ T5733] usb 3-1: SerialNumber: syz [ 111.289361][ T5733] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/input/input5 [ 111.303959][ T6527] loop4: detected capacity change from 0 to 128 [ 111.330177][ T6526] kAFS: unable to lookup cell '' [ 111.385007][ T6527] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 111.414089][ T6527] ext4 filesystem being mounted at /73/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 111.548844][ T9] usb 3-1: USB disconnect, device number 4 [ 111.605301][ T5615] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 111.696857][ T9] appletouch 3-1:1.0: input: appletouch disconnected [ 111.767999][ T5786] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 111.957753][ T5786] usb 1-1: not running at top speed; connect to a high speed hub [ 111.957803][ T5786] usb 1-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 111.960688][ T5786] usb 1-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 111.961022][ T5786] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x89 has invalid maxpacket 23597, setting to 64 [ 111.961135][ T5786] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.035816][ T5786] uvcvideo 1-1:1.0: Found UVC 1.00 device (046d:0825) [ 112.133254][ T6542] loop1: detected capacity change from 0 to 32768 [ 112.172025][ T6542] XFS (loop1): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 112.261455][ T5786] uvcvideo 1-1:1.0: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 112.264746][ T5786] uvcvideo 1-1:1.1: Failed to query (GET_CUR) UVC probe control : -71 (exp. 26). [ 112.264871][ T5786] uvcvideo 1-1:1.1: Failed to initialize the device (-71). [ 112.300305][ T5786] uvcvideo 1-1:1.0: probe with driver uvcvideo failed with error -71 [ 112.322387][ T6542] XFS (loop1): Ending clean mount [ 112.342917][ T5786] usb 1-1: USB disconnect, device number 3 [ 112.394401][ T6564] loop4: detected capacity change from 0 to 256 [ 112.465257][ T10] XFS (loop1): WARNING: Reset corrupted AGFL on AG 0. 1 blocks leaked. Please unmount and run xfs_repair. [ 112.479597][ T6570] syz.2.331 uses obsolete (PF_INET,SOCK_PACKET) [ 112.554340][ T5618] XFS (loop1): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 112.606577][ T6574] netlink: 20 bytes leftover after parsing attributes in process `syz.3.332'. [ 112.856998][ T6581] openvswitch: netlink: Missing valid actions attribute. [ 112.857050][ T6581] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 113.104736][ T6585] openvswitch: netlink: VXLAN extension message has 5 unknown bytes. [ 113.194032][ T6591] netlink: 8 bytes leftover after parsing attributes in process `syz.1.334'. [ 113.417332][ T10] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 113.545731][ T6610] overlay: Unknown parameter '\\{7' [ 113.576081][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 113.579001][ T10] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 113.582102][ T10] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 113.582159][ T10] usb 4-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 113.582216][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 113.620457][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.620502][ T10] usb 4-1: Product: syz [ 113.620518][ T10] usb 4-1: Manufacturer: syz [ 113.620555][ T10] usb 4-1: SerialNumber: syz [ 113.658802][ T10] usb 4-1: config 0 descriptor?? [ 113.878215][ T6626] loop0: detected capacity change from 0 to 64 [ 113.939460][ T6626] hfs: filesystem was not cleanly unmounted, running fsck.hfs is recommended. Mounting read-only. [ 114.124564][ T10] gs_usb 4-1:0.0: Couldn't get device config: (err=-71) [ 114.124620][ T10] gs_usb 4-1:0.0: probe with driver gs_usb failed with error -71 [ 114.162698][ T10] usb 4-1: USB disconnect, device number 5 [ 114.443600][ T6630] loop1: detected capacity change from 0 to 32768 [ 114.501912][ T6630] [ 114.501912][ T6630] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.501912][ T6630] [ 114.660577][ T50] [ 114.660577][ T50] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.660577][ T50] [ 114.683092][ T50] [ 114.683092][ T50] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.683092][ T50] [ 114.698113][ T120] [ 114.698113][ T120] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.698113][ T120] [ 114.712498][ T5618] [ 114.712498][ T5618] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.712498][ T5618] [ 114.741437][ T5618] [ 114.741437][ T5618] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.741437][ T5618] [ 114.773888][ T6654] loop4: detected capacity change from 0 to 1024 [ 114.782790][ T6652] loop2: detected capacity change from 0 to 256 [ 114.803034][ T6654] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 114.899724][ T6654] EXT4-fs error (device loop4): ext4_map_blocks:790: inode #3: block 2: comm syz.4.370: lblock 2 mapped to illegal pblock 2 (length 1) [ 114.900010][ T6654] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 114.916024][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 114.916058][ C0] EXT4-fs (loop4): initial error at time 1788284613: ext4_map_blocks:790: inode 3: block 2 [ 114.916127][ C0] EXT4-fs (loop4): last error at time 1788284613: ext4_map_blocks:790: inode 3: block 2 [ 114.916694][ T6654] EXT4-fs (loop4): Remounting filesystem read-only [ 114.916723][ T6654] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 114.916839][ T6654] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 114.917447][ T6654] EXT4-fs (loop4): 1 orphan inode deleted [ 115.015079][ T6654] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.237719][ T6663] sctp: [Deprecated]: syz.2.372 (pid 6663) Use of int in maxseg socket option. [ 115.237719][ T6663] Use struct sctp_assoc_value instead [ 115.291578][ T5615] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.392658][ T6669] loop2: detected capacity change from 0 to 8 [ 115.436749][ T6669] cramfs: bad data blocksize 3959421443 [ 115.442829][ T6669] cramfs: bad data blocksize 4294965915 [ 115.448521][ T6669] cramfs: bad data blocksize 802397048 [ 115.454737][ T6669] cramfs: bad data blocksize 4294742353 [ 115.463370][ T6669] cramfs: bad data blocksize 3367320904 [ 115.469269][ T6669] cramfs: bad data blocksize 859179931 [ 115.474822][ T6669] cramfs: bad data blocksize 3436389781 [ 115.496614][ T6669] cramfs: bad data blocksize 4294365136 [ 115.496668][ T6669] cramfs: bad data blocksize 4294967040 [ 115.496718][ T6669] cramfs: bad data blocksize 3959421443 [ 115.498996][ T31] audit: type=1800 audit(1788284614.559:4): pid=6669 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.377" name="file2" dev="loop2" ino=268 res=0 errno=0 [ 115.669881][ T6681] capability: warning: `syz.2.381' uses deprecated v2 capabilities in a way that may be insecure [ 115.682939][ T6679] xt_l2tp: invalid flags combination: 8 [ 115.742419][ T6682] netlink: 148 bytes leftover after parsing attributes in process `syz.3.378'. [ 115.838797][ T6682] netlink: 148 bytes leftover after parsing attributes in process `syz.3.378'. [ 115.868847][ T6689] netlink: 'syz.2.384': attribute type 1 has an invalid length. [ 115.877061][ T6689] netlink: 'syz.2.384': attribute type 1 has an invalid length. [ 116.182135][ T6706] loop4: detected capacity change from 0 to 256 [ 116.336216][ T10] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 116.489637][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 116.497625][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 116.497756][ T10] usb 1-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 116.501235][ T10] usb 1-1: config 1 has an invalid descriptor of length 127, skipping remainder of the config [ 116.501289][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 116.507742][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.507794][ T10] usb 1-1: Product: syz [ 116.507824][ T10] usb 1-1: Manufacturer: syz [ 116.507859][ T10] usb 1-1: SerialNumber: syz [ 116.701311][ T6727] netlink: 4 bytes leftover after parsing attributes in process `syz.2.399'. [ 116.710397][ T6727] netlink: 4 bytes leftover after parsing attributes in process `syz.2.399'. [ 116.842552][ T10] usb 1-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 116.842646][ T10] usb 1-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 117.124592][ T10] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 117.148197][ T10] usb 1-1: USB disconnect, device number 4 [ 117.180021][ T6745] loop3: detected capacity change from 0 to 64 [ 117.447321][ T6763] loop4: detected capacity change from 0 to 16 [ 117.489569][ T6763] erofs (device loop4): too large lz4 pclusterblks 16832 [ 117.511859][ T6766] loop1: detected capacity change from 0 to 164 [ 117.573736][ T6768] netlink: 72 bytes leftover after parsing attributes in process `syz.0.419'. [ 117.697123][ T6774] loop2: detected capacity change from 0 to 764 [ 117.741204][ T6774] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 117.803358][ T5631] udevd[5631]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 118.164598][ T6786] key id 00000001 not found [ 118.546404][ T5622] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 118.613667][ T6800] loop0: detected capacity change from 0 to 64 [ 118.696140][ T5622] usb 4-1: Using ep0 maxpacket: 32 [ 118.702715][ T5622] usb 4-1: New USB device found, idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 118.713156][ T5622] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 118.713192][ T5622] usb 4-1: config 0 has no interface number 0 [ 118.713250][ T5622] usb 4-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 118.713276][ T5622] usb 4-1: config 0 interface 1 has no altsetting 0 [ 118.750225][ T6782] loop4: detected capacity change from 0 to 40427 [ 118.763289][ T5622] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.763343][ T5622] usb 4-1: Product: syz [ 118.763361][ T5622] usb 4-1: Manufacturer: syz [ 118.763377][ T5622] usb 4-1: SerialNumber: syz [ 118.792789][ T5622] usb 4-1: config 0 descriptor?? [ 118.799212][ T6782] F2FS-fs (loop4): build fault injection rate: 690 [ 118.820987][ T6782] F2FS-fs (loop4): invalid crc value [ 119.045783][ T6782] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 119.082529][ T6782] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 119.094625][ T5622] cx231xx 4-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 119.103791][ T5622] cx231xx 4-1:0.1: Not found matching IAD interface [ 119.118896][ T5622] usb 4-1: USB disconnect, device number 6 [ 119.245605][ T6815] loop2: detected capacity change from 0 to 164 [ 119.330394][ T6815] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 119.373213][ T5615] syz-executor: attempt to access beyond end of device [ 119.373213][ T5615] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 119.407622][ T5615] CPU: 0 UID: 0 PID: 5615 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 119.407665][ T5615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 119.407691][ T5615] Call Trace: [ 119.407703][ T5615] [ 119.407712][ T5615] dump_stack_lvl+0xe8/0x150 [ 119.407760][ T5615] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 119.407794][ T5615] f2fs_write_end_bio+0x1211/0x16e0 [ 119.407819][ T5615] ? blkg_put+0x22/0x240 [ 119.407861][ T5615] __submit_merged_bio+0x258/0x6a0 [ 119.407889][ T5615] ? rcu_is_watching+0x16/0xb0 [ 119.407920][ T5615] __submit_merged_write_cond+0x3c9/0x4e0 [ 119.407957][ T5615] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 119.408008][ T5615] f2fs_write_data_pages+0x2a27/0x36f0 [ 119.408075][ T5615] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 119.408119][ T5615] ? rcu_is_watching+0x16/0xb0 [ 119.408141][ T5615] ? __kasan_check_byte+0x12/0x40 [ 119.408194][ T5615] ? __bfs+0x153/0x290 [ 119.408214][ T5615] ? __pfx_hlock_conflict+0x10/0x10 [ 119.408262][ T5615] ? lockdep_unlock+0x5c/0xd0 [ 119.408301][ T5615] ? __lock_acquire+0x14b9/0x2e50 [ 119.408344][ T5615] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 119.408376][ T5615] do_writepages+0x338/0x560 [ 119.408405][ T5615] ? do_raw_spin_unlock+0xf5/0x200 [ 119.408436][ T5615] filemap_fdatawrite+0x1e9/0x2f0 [ 119.408461][ T5615] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 119.408522][ T5615] ? do_raw_spin_unlock+0xf5/0x200 [ 119.408553][ T5615] f2fs_sync_dirty_inodes+0x30e/0x830 [ 119.408586][ T5615] f2fs_write_checkpoint+0xa3d/0x2710 [ 119.408636][ T5615] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 119.408689][ T5615] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 119.408714][ T5615] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 119.408735][ T5615] ? __wake_up_common_lock+0x195/0x1f0 [ 119.408768][ T5615] kill_f2fs_super+0x2dd/0x700 [ 119.408795][ T5615] ? __pfx_kill_f2fs_super+0x10/0x10 [ 119.408826][ T5615] ? call_rcu+0x64d/0x8b0 [ 119.408848][ T5615] ? lockdep_hardirqs_on+0x7b/0x110 [ 119.408883][ T5615] deactivate_locked_super+0xbc/0x110 [ 119.408913][ T5615] cleanup_mnt+0x3d3/0x460 [ 119.408936][ T5615] task_work_run+0x1d9/0x270 [ 119.408963][ T5615] ? __pfx_task_work_run+0x10/0x10 [ 119.408993][ T5615] exit_to_user_mode_loop+0x204/0x770 [ 119.409013][ T5615] ? rcu_is_watching+0x16/0xb0 [ 119.409040][ T5615] do_syscall_64+0x328/0x520 [ 119.409063][ T5615] ? trace_irq_disable+0x3b/0x140 [ 119.409082][ T5615] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.409102][ T5615] ? clear_bhb_loop+0x70/0xc0 [ 119.409125][ T5615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.409144][ T5615] RIP: 0033:0x7fb190f9f397 [ 119.409167][ T5615] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 119.409183][ T5615] RSP: 002b:00007ffd82057568 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 119.409204][ T5615] RAX: 0000000000000000 RBX: 00007fb191034474 RCX: 00007fb190f9f397 [ 119.409217][ T5615] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd82057620 [ 119.409229][ T5615] RBP: 00007ffd82057620 R08: 00007ffd82058620 R09: 00000000ffffffff [ 119.409242][ T5615] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd820586b0 [ 119.409261][ T5615] R13: 00007fb191034474 R14: 000000000001d1bb R15: 00007ffd820586f0 [ 119.409291][ T5615] [ 119.423913][ T5615] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 120.023048][ T6833] bond0: (slave virt_wifi0): The slave device specified does not support setting the MAC address [ 120.023260][ T6833] bond0: (slave virt_wifi0): Error -95 calling set_mac_address [ 120.451271][ T6847] netlink: 8 bytes leftover after parsing attributes in process `syz.3.456'. [ 120.462235][ T6847] netlink: 8 bytes leftover after parsing attributes in process `syz.3.456'. [ 120.531155][ T6835] loop2: detected capacity change from 0 to 32768 [ 120.540466][ T6835] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.450 (6835) [ 120.568984][ T6835] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 120.569035][ T6835] BTRFS info (device loop2): using sha256 checksum algorithm [ 120.711981][ T6835] BTRFS info (device loop2): enabling ssd optimizations [ 120.712030][ T6835] BTRFS info (device loop2): turning on async discard [ 120.712047][ T6835] BTRFS info (device loop2): enabling free space tree [ 120.791456][ T6867] warning: `syz.3.459' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 121.175647][ T5616] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 121.479800][ T5786] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 121.631586][ T5786] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 121.634534][ T5786] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 121.634613][ T5786] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.719371][ T5786] usb 4-1: config 0 descriptor?? [ 121.748556][ T5786] pwc: Askey VC010 type 2 USB webcam detected. [ 122.159695][ T5786] pwc: recv_control_msg error -71 req 02 val 2b00 [ 122.174935][ T5786] pwc: recv_control_msg error -71 req 02 val 2700 [ 122.180701][ T5786] pwc: recv_control_msg error -71 req 02 val 2c00 [ 122.183565][ T5786] pwc: recv_control_msg error -71 req 04 val 1000 [ 122.186559][ T5786] pwc: recv_control_msg error -71 req 04 val 1300 [ 122.188344][ T5786] pwc: recv_control_msg error -71 req 04 val 1400 [ 122.192774][ T5786] pwc: recv_control_msg error -71 req 02 val 2000 [ 122.197391][ T5786] pwc: recv_control_msg error -71 req 02 val 2100 [ 122.198217][ T5786] pwc: recv_control_msg error -71 req 04 val 1500 [ 122.201962][ T5786] pwc: recv_control_msg error -71 req 02 val 2500 [ 122.206340][ T5786] pwc: recv_control_msg error -71 req 02 val 2400 [ 122.207902][ T5786] pwc: recv_control_msg error -71 req 02 val 2600 [ 122.231915][ T5786] pwc: recv_control_msg error -71 req 02 val 2900 [ 122.235668][ T5786] pwc: recv_control_msg error -71 req 02 val 2800 [ 122.240521][ T5786] pwc: recv_control_msg error -71 req 04 val 1100 [ 122.249975][ T5786] pwc: recv_control_msg error -71 req 04 val 1200 [ 122.343044][ T5786] pwc: Registered as video103. [ 122.392908][ T5786] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input6 [ 122.418797][ T6897] loop4: detected capacity change from 0 to 32768 [ 122.429764][ T6911] netlink: 32 bytes leftover after parsing attributes in process `syz.1.479'. [ 122.488103][ T5786] usb 4-1: USB disconnect, device number 7 [ 122.520053][ T6897] ea_get: invalid extended attribute [ 122.525889][ T6897] ffff888076fe2678: 04 00 00 00 .... [ 123.049182][ T6924] loop2: detected capacity change from 0 to 4096 [ 123.061399][ T6924] ntfs3(loop2): Different NTFS sector size (1024) and media sector size (512). [ 123.117254][ T10] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 123.197336][ T6924] ntfs3(loop2): Mark volume as dirty due to NTFS errors [ 123.208739][ T6924] ntfs3(loop2): Failed to load $Extend (-22). [ 123.226317][ T6924] ntfs3(loop2): Failed to initialize $Extend. [ 123.268581][ T10] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 123.275302][ T10] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 123.275389][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 123.275437][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 123.275539][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.275596][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 123.287595][ T10] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 123.287653][ T10] usb 2-1: Product: syz [ 123.287707][ T10] usb 2-1: Manufacturer: syz [ 123.363950][ T10] cdc_wdm 2-1:1.0: skipping garbage [ 123.363993][ T10] cdc_wdm 2-1:1.0: skipping garbage [ 123.482756][ T10] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 123.483088][ T10] cdc_wdm 2-1:1.0: Unknown control protocol [ 123.526454][ T6946] netlink: 24 bytes leftover after parsing attributes in process `syz.3.497'. [ 123.616498][ T10] usb 2-1: USB disconnect, device number 3 [ 124.113524][ T6974] x_tables: duplicate entry at hook 3 [ 124.173013][ T6976] tmpfs: Bad value for 'mpol' [ 124.656917][ T5622] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 124.697795][ T7004] netlink: 'syz.4.524': attribute type 11 has an invalid length. [ 124.802771][ T31] audit: type=1400 audit(1788284623.859:5): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=7008 comm="syz.1.526" [ 124.821736][ T5622] usb 1-1: Using ep0 maxpacket: 32 [ 124.829898][ T5622] usb 1-1: New USB device found, idVendor=041e, idProduct=403c, bcdDevice=cc.d7 [ 124.842629][ T5622] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.866311][ T5622] usb 1-1: config 0 descriptor?? [ 124.892957][ T5622] gspca_main: sq930x-2.14.0 probing 041e:403c [ 124.993182][ T7012] erspan1: entered promiscuous mode [ 125.108559][ T5622] gspca_sq930x: reg_r 001f failed -71 [ 125.108650][ T5622] sq930x 1-1:0.0: probe with driver sq930x failed with error -71 [ 125.128239][ T5622] usb 1-1: USB disconnect, device number 5 [ 125.417049][ T7031] loop1: detected capacity change from 0 to 512 [ 125.452703][ T7031] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 125.452736][ T7031] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 125.493544][ T7031] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 125.497408][ T7031] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 125.498689][ T7031] System zones: 0-2, 18-18, 34-34 [ 125.527275][ T7031] EXT4-fs error (device loop1): ext4_orphan_get:1429: comm syz.1.537: bad orphan inode 15 [ 125.527580][ T7031] loop1: lost filesystem error report for type 5 error -117 [ 125.534619][ T7031] ext4_test_bit(bit=14, block=18) = 1 [ 125.534671][ T7031] is_bad_inode(inode)=0 [ 125.534685][ T7031] NEXT_ORPHAN(inode)=2264924160 [ 125.534705][ T7031] max_ino=32 [ 125.534725][ T7031] i_nlink=0 [ 125.547288][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 125.547335][ C0] EXT4-fs (loop1): initial error at time 1788284624: ext4_orphan_get:1429 [ 125.547379][ C0] EXT4-fs (loop1): last error at time 1788284624: ext4_orphan_get:1429 [ 125.549623][ T7031] EXT4-fs error (device loop1): ext4_do_update_inode:5801: inode #15: comm syz.1.537: corrupted inode contents [ 125.549688][ T7031] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.550885][ T7031] EXT4-fs error (device loop1): ext4_dirty_inode:6736: inode #15: comm syz.1.537: mark_inode_dirty error [ 125.550951][ T7031] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.551481][ T7031] EXT4-fs error (device loop1): ext4_do_update_inode:5801: inode #15: comm syz.1.537: corrupted inode contents [ 125.551608][ T7031] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.551995][ T7031] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #15: comm syz.1.537: mark_inode_dirty error [ 125.552021][ T7031] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.552329][ T7031] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2965: inode #15: comm syz.1.537: mark inode dirty (error -117) [ 125.552356][ T7031] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.553005][ T7031] EXT4-fs warning (device loop1): ext4_evict_inode:288: xattr delete (err -117) [ 125.574090][ T7031] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.833028][ T5618] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.486619][ T7068] netlink: 8 bytes leftover after parsing attributes in process `syz.2.553'. [ 126.555872][ T7073] loop4: detected capacity change from 0 to 512 [ 126.569411][ T7073] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 126.584202][ T7073] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 126.623520][ T7073] EXT4-fs (loop4): 1 truncate cleaned up [ 126.646464][ T7073] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.834104][ T5615] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.117524][ T5622] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 127.263209][ T7107] xt_connbytes: Forcing CT accounting to be enabled [ 127.277556][ T5622] usb 2-1: not running at top speed; connect to a high speed hub [ 127.277597][ T5622] usb 2-1: New USB device found, idVendor=0bda, idProduct=4014, bcdDevice= 0.40 [ 127.298366][ T5622] usb 2-1: config 65 has an invalid descriptor of length 0, skipping remainder of the config [ 127.298416][ T5622] usb 2-1: config 65 has 2 interfaces, different from the descriptor's value: 3 [ 127.326324][ T5622] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.326371][ T5622] usb 2-1: Product: syz [ 127.326418][ T5622] usb 2-1: Manufacturer: syz [ 127.326436][ T5622] usb 2-1: SerialNumber: syz [ 127.368308][ T5622] usb 2-1: 0:2 : does not exist [ 127.373333][ T5622] usb 2-1: unit 130 not found! [ 127.712302][ T5622] usb 2-1: USB disconnect, device number 4 [ 127.847154][ T7130] loop4: detected capacity change from 0 to 2048 [ 127.899305][ T7130] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.899419][ T7130] ext4 filesystem being mounted at /137/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 127.957648][ T5631] udevd[5631]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:65.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 128.049640][ T5615] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.068707][ T7140] netlink: 28 bytes leftover after parsing attributes in process `syz.2.589'. [ 128.513505][ T7161] netlink: 20 bytes leftover after parsing attributes in process `syz.3.598'. [ 128.600779][ T7165] loop2: detected capacity change from 0 to 8 [ 128.627958][ T7165] SQUASHFS error: lzo decompression failed, data probably corrupt [ 128.636462][ T7165] SQUASHFS error: Failed to read block 0x0: -5 [ 128.643413][ T7165] SQUASHFS error: lzo decompression failed, data probably corrupt [ 128.654664][ T7165] SQUASHFS error: Failed to read block 0x0: -5 [ 128.768063][ T7173] loop4: detected capacity change from 0 to 64 [ 128.812652][ T7175] loop1: detected capacity change from 0 to 256 [ 129.305894][ T7193] cgroup: Unexpected value for 'all' [ 129.357850][ T7197] netlink: 16 bytes leftover after parsing attributes in process `syz.4.618'. [ 129.635548][ T31] audit: type=1326 audit(1788284628.689:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 129.663620][ T31] audit: type=1326 audit(1788284628.719:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 129.692207][ T31] audit: type=1326 audit(1788284628.749:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 129.747996][ T31] audit: type=1326 audit(1788284628.809:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 129.758077][ T31] audit: type=1326 audit(1788284628.809:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=312 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 129.758191][ T31] audit: type=1326 audit(1788284628.809:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 129.763324][ T31] audit: type=1326 audit(1788284628.819:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 129.769768][ T31] audit: type=1326 audit(1788284628.829:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 129.770337][ T31] audit: type=1326 audit(1788284628.829:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7216 comm="syz.3.627" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 130.490151][ T7222] loop3: detected capacity change from 0 to 32768 [ 130.545138][ T7222] ERROR: (device loop3): diAllocAG: nfreeinos = 0, but iag on freelist [ 130.545138][ T7222] [ 130.567715][ T7222] ialloc: diAlloc returned -5! [ 130.739828][ T7247] x_tables: unsorted entry at hook 4 [ 130.778515][ T7215] loop4: detected capacity change from 0 to 32768 [ 130.791031][ T7215] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.626 (7215) [ 130.814327][ T7215] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 130.814373][ T7215] BTRFS info (device loop4): using sha256 checksum algorithm [ 130.968933][ T7215] BTRFS info (device loop4): enabling ssd optimizations [ 130.968989][ T7215] BTRFS info (device loop4): turning on async discard [ 130.993908][ T7215] BTRFS info (device loop4): enabling free space tree [ 131.189412][ T5615] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 131.341031][ T7276] loop0: detected capacity change from 0 to 128 [ 131.553944][ T7285] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 131.554142][ T7285] ip6t_hbh: Not strict - not implemented [ 131.641718][ T7288] loop3: detected capacity change from 0 to 256 [ 131.920337][ T7296] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 132.173587][ T7310] netlink: 12 bytes leftover after parsing attributes in process `syz.0.664'. [ 132.173626][ T7310] netlink: 8 bytes leftover after parsing attributes in process `syz.0.664'. [ 132.232744][ T7312] loop2: detected capacity change from 0 to 512 [ 132.285519][ T7312] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.301381][ T7312] ext4 filesystem being mounted at /141/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.377896][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 132.469385][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.495068][ T7319] loop0: detected capacity change from 0 to 1024 [ 132.548185][ T10] usb 5-1: New USB device found, idVendor=174c, idProduct=56aa, bcdDevice= 1.00 [ 132.562468][ T10] usb 5-1: config 1 interface 0 altsetting 1 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 132.580630][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.580668][ T10] usb 5-1: Product: syz [ 132.580687][ T10] usb 5-1: Manufacturer: syz [ 132.580706][ T10] usb 5-1: SerialNumber: syz [ 132.865115][ T10] scsi host1: uas [ 132.906130][ T13] scsi 1:0:0:0: tag#8 sense submit err -2 uas-tag 1 inflight: s-st a-in a-cmd s-cmd [ 132.906208][ T13] scsi 1:0:0:0: tag#8 CDB: Inquiry 12 00 00 00 24 00 [ 132.927163][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.927233][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.006307][ T1736] scsi 1:0:0:0: tag#8 sense submit err -2 uas-tag 1 inflight: s-st a-in a-cmd s-cmd [ 133.006430][ T1736] scsi 1:0:0:0: tag#8 CDB: Inquiry 12 00 00 00 24 00 [ 133.049445][ T10] usb 5-1: USB disconnect, device number 2 [ 133.321585][ T7329] loop3: detected capacity change from 0 to 32768 [ 133.330348][ T7329] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.674 (7329) [ 133.372110][ T7329] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 133.374727][ T7329] BTRFS info (device loop3): using sha256 checksum algorithm [ 133.399850][ T31] audit: type=1326 audit(1788284632.459:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.400279][ T31] audit: type=1326 audit(1788284632.459:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.417078][ T7346] netlink: 2 bytes leftover after parsing attributes in process `syz.0.681'. [ 133.447407][ T31] audit: type=1326 audit(1788284632.489:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.447555][ T31] audit: type=1326 audit(1788284632.489:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.449121][ T31] audit: type=1326 audit(1788284632.489:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.449290][ T31] audit: type=1326 audit(1788284632.489:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.449400][ T31] audit: type=1326 audit(1788284632.489:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.455595][ T31] audit: type=1326 audit(1788284632.489:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.455725][ T31] audit: type=1326 audit(1788284632.519:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7345 comm="syz.2.682" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 133.773931][ T7329] BTRFS info (device loop3): enabling ssd optimizations [ 133.783649][ T7329] BTRFS info (device loop3): turning on async discard [ 133.783707][ T7329] BTRFS info (device loop3): enabling free space tree [ 133.888428][ T7371] netlink: 'syz.4.687': attribute type 2 has an invalid length. [ 133.898525][ T7329] BTRFS error (device loop3): balance: invalid convert system profile single [ 134.024946][ T7342] loop1: detected capacity change from 0 to 32768 [ 134.035784][ T7342] BTRFS info: device /dev/loop1 (7:1) using temp-fsid eb349953-58e5-42db-9887-fb1d3f82c52d [ 134.035864][ T7342] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.680 (7342) [ 134.070325][ T5617] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 134.117119][ T7342] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 134.117188][ T7342] BTRFS info (device loop1): using sha256 checksum algorithm [ 134.247865][ T7342] BTRFS info (device loop1): enabling ssd optimizations [ 134.247925][ T7342] BTRFS info (device loop1): turning on async discard [ 134.247963][ T7342] BTRFS info (device loop1): enabling free space tree [ 134.253278][ T7392] netlink: 'syz.2.690': attribute type 11 has an invalid length. [ 134.426100][ T25] usb 5-1: new low-speed USB device number 3 using dummy_hcd [ 134.439681][ T5618] BTRFS info (device loop1): last unmount of filesystem eb349953-58e5-42db-9887-fb1d3f82c52d [ 134.581427][ T25] usb 5-1: unable to get BOS descriptor or descriptor too short [ 134.581501][ T25] usb 5-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice= 0.40 [ 134.612890][ T25] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xA has invalid maxpacket 64, setting to 8 [ 134.612947][ T25] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0xE is Bulk; changing to Interrupt [ 134.639109][ T25] usb 5-1: string descriptor 0 read error: -22 [ 134.639328][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.675339][ T7385] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 134.675611][ T7385] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 134.694206][ T25] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 134.737656][ T5733] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 134.807902][ T7402] netlink: 8 bytes leftover after parsing attributes in process `syz.1.694'. [ 134.807947][ T7402] netlink: 32 bytes leftover after parsing attributes in process `syz.1.694'. [ 134.807978][ T7402] netlink: 8 bytes leftover after parsing attributes in process `syz.1.694'. [ 134.807995][ T7402] netlink: 2 bytes leftover after parsing attributes in process `syz.1.694'. [ 134.808241][ T7402] netlink: 32 bytes leftover after parsing attributes in process `syz.1.694'. [ 134.896687][ T5733] usb 4-1: Using ep0 maxpacket: 32 [ 134.902602][ T5733] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 134.914174][ T5733] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.914216][ T5733] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.948984][ T5733] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 134.949022][ T5733] usb 4-1: Product: syz [ 134.949054][ T5733] usb 4-1: Manufacturer: syz [ 134.992643][ T5733] hub 4-1:4.0: USB hub found [ 135.019959][ T7407] netlink: 12 bytes leftover after parsing attributes in process `syz.1.697'. [ 135.119044][ T7409] loop1: detected capacity change from 0 to 16 [ 135.154601][ T7409] erofs (device loop1): mounted with root inode @ nid 36. [ 135.216371][ T5733] hub 4-1:4.0: 1 port detected [ 135.429231][ T5622] usb 5-1: USB disconnect, device number 3 [ 135.437513][ T5733] hub 4-1:4.0: config failed, can't get hub status (err -71) [ 135.497665][ T5733] usb 4-1: USB disconnect, device number 8 [ 135.785710][ T7427] loop0: detected capacity change from 0 to 512 [ 135.823081][ T7427] EXT4-fs warning (device loop0): dx_probe:801: inode #2: comm syz.0.706: Unrecognised inode hash code 255 [ 135.852018][ T7427] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.706: Corrupt directory, running e2fsck is recommended [ 135.948389][ T7427] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 135.948903][ T7427] EXT4-fs error (device loop0): ext4_iget_extra_inode:5210: inode #15: comm syz.0.706: corrupted in-inode xattr: invalid ea_ino [ 135.948948][ T7427] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 135.954982][ T7427] EXT4-fs error (device loop0): ext4_orphan_get:1408: comm syz.0.706: couldn't read orphan inode 15 (err -117) [ 135.955064][ T7427] loop0: lost filesystem error report for type 5 error -117 [ 135.966532][ C0] EXT4-fs (loop0): error count since last fsck: 2 [ 135.966587][ C0] EXT4-fs (loop0): initial error at time 1788284635: ext4_iget_extra_inode:5210: inode 15 [ 135.966674][ C0] EXT4-fs (loop0): last error at time 1788284635: ext4_orphan_get:1408 [ 136.054771][ T7427] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.086646][ T7436] loop2: detected capacity change from 0 to 256 [ 136.172031][ T7427] EXT4-fs error (device loop0): __ext4_remount:6872: comm syz.0.706: Abort forced by user [ 136.195266][ T7427] EXT4-fs (loop0): Remounting filesystem read-only [ 136.203967][ T7427] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 136.377976][ T5619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.627065][ T7454] netlink: 'syz.0.718': attribute type 10 has an invalid length. [ 136.641719][ T7454] syz_tun: entered promiscuous mode [ 136.701384][ T7454] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 136.784044][ T7444] loop1: detected capacity change from 0 to 32768 [ 136.806045][ T7444] (syz.1.714,7444,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 136.835718][ T7444] (syz.1.714,7444,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 136.887086][ T5786] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 136.969490][ T7467] netlink: 452 bytes leftover after parsing attributes in process `syz.0.726'. [ 137.036058][ T5786] usb 3-1: Using ep0 maxpacket: 16 [ 137.038711][ T5786] usb 3-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 137.047819][ T5786] usb 3-1: config index 0 descriptor too short (expected 16456, got 72) [ 137.047878][ T5786] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 137.047920][ T5786] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 137.047968][ T5786] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 137.048022][ T5786] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 137.048070][ T5786] usb 3-1: config 0 has no interface number 0 [ 137.048158][ T5786] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 137.048224][ T5786] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 137.048278][ T5786] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 137.048355][ T5786] usb 3-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 137.048430][ T5786] usb 3-1: config 0 interface 125 has no altsetting 0 [ 137.051049][ T7444] (syz.1.714,7444,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xcfdff595, computed 0xefed4a20. Applying ECC. [ 137.078864][ T5786] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.078932][ T5786] usb 3-1: Product: syz [ 137.078967][ T5786] usb 3-1: Manufacturer: syz [ 137.079001][ T5786] usb 3-1: SerialNumber: syz [ 137.121848][ T7444] JBD2: Ignoring recovery information on journal [ 137.153205][ T5786] usb 3-1: config 0 descriptor?? [ 137.254302][ T7473] loop4: detected capacity change from 0 to 2048 [ 137.399907][ T7444] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 137.460085][ T7473] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.524742][ T7473] EXT4-fs error (device loop4): ext4_map_blocks:790: inode #12: block 2: comm syz.4.729: lblock 0 mapped to illegal pblock 2 (length 1) [ 137.582604][ T7444] (syz.1.714,7444,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x2c7b5077, computed 0x28030c75. Applying ECC. [ 137.615685][ T7444] (syz.1.714,7444,0):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0x2c7b5077, computed 0x28d1d8ae [ 137.615752][ T7444] (syz.1.714,7444,0):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 137.615810][ T7444] (syz.1.714,7444,0):ocfs2_quota_read:201 ERROR: status = -5 [ 137.615861][ T7444] Quota error (device loop1): find_tree_dqentry: Can't read quota tree block 5 [ 137.667909][ T7444] (syz.1.714,7444,1):ocfs2_acquire_dquot:904 ERROR: status = -5 [ 137.677269][ T7444] (syz.1.714,7444,1):ocfs2_mknod:319 ERROR: status = -5 [ 137.684415][ T7444] (syz.1.714,7444,1):ocfs2_mknod:513 ERROR: status = -5 [ 137.704104][ T10] usb 3-1: USB disconnect, device number 5 [ 137.741340][ T5615] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.934084][ T7487] overlay: Bad value for 'workdir' [ 137.991920][ T7483] loop0: detected capacity change from 0 to 32768 [ 138.020083][ T7483] jfs_mount: dbMount failed w/rc = -22 [ 138.027756][ T5618] ocfs2: Unmounting device (7,1) on (node local) [ 138.033430][ T7483] Mount JFS Failure: -22 [ 138.033484][ T7483] jfs_mount failed w/return code = -22 [ 138.726958][ T7510] overlayfs: missing 'lowerdir' [ 138.743976][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 138.744854][ T31] audit: type=1326 audit(1788284637.799:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 138.744975][ T31] audit: type=1326 audit(1788284637.799:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 138.777432][ T31] audit: type=1326 audit(1788284637.809:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 138.777480][ T31] audit: type=1326 audit(1788284637.809:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 138.784833][ T31] audit: type=1326 audit(1788284637.839:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=59 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 138.784970][ T31] audit: type=1326 audit(1788284637.839:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 138.785088][ T31] audit: type=1326 audit(1788284637.839:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 138.794003][ T31] audit: type=1326 audit(1788284637.839:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 138.795570][ T31] audit: type=1326 audit(1788284637.839:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7511 comm="syz.3.746" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7efdccb9e159 code=0x7ffc0000 [ 139.096275][ T7518] loop0: detected capacity change from 0 to 2048 [ 139.191300][ T7518] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.234834][ T7518] EXT4-fs error (device loop0): ext4_find_extent:904: inode #2: comm syz.0.750: inode has invalid extent depth: 8 [ 139.294186][ T7496] loop4: detected capacity change from 0 to 32768 [ 139.305521][ T7496] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.738 (7496) [ 139.367490][ T5619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.433750][ T7496] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 139.433797][ T7496] BTRFS info (device loop4): using crc32c checksum algorithm [ 139.550101][ T7496] BTRFS info (device loop4): allowing degraded mounts [ 139.559808][ T7496] BTRFS info (device loop4): enabling ssd optimizations [ 139.559859][ T7496] BTRFS info (device loop4): turning on async discard [ 139.559880][ T7496] BTRFS info (device loop4): enabling free space tree [ 139.559900][ T7496] BTRFS info (device loop4): enabling auto defrag [ 139.559920][ T7496] BTRFS info (device loop4): force zstd compression, level 3 [ 139.559939][ T7496] BTRFS info (device loop4): max_inline set to 0 [ 139.672120][ T7496] BTRFS info (device loop4 state M): use zstd compression, level 15 [ 139.672169][ T7496] BTRFS info (device loop4 state M): max_inline set to 0 [ 139.881189][ T5615] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 140.357787][ T7579] netlink: 'syz.1.770': attribute type 1 has an invalid length. [ 140.651453][ T7587] netlink: 16 bytes leftover after parsing attributes in process `syz.4.775'. [ 140.797674][ T7595] xt_NETMAP: bad rangesize 3221225472. [ 141.191110][ T7612] netlink: 68 bytes leftover after parsing attributes in process `syz.4.788'. [ 141.317448][ T7620] netlink: 'syz.3.792': attribute type 21 has an invalid length. [ 141.325378][ T7620] netlink: 128 bytes leftover after parsing attributes in process `syz.3.792'. [ 141.334576][ T7620] netlink: 'syz.3.792': attribute type 5 has an invalid length. [ 141.334593][ T7620] netlink: 'syz.3.792': attribute type 6 has an invalid length. [ 141.334607][ T7620] netlink: 3 bytes leftover after parsing attributes in process `syz.3.792'. [ 141.484389][ T7628] netlink: 12 bytes leftover after parsing attributes in process `syz.1.795'. [ 141.493743][ T7628] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 141.783530][ T7643] loop0: detected capacity change from 0 to 1024 [ 141.987128][ T7650] netlink: 76 bytes leftover after parsing attributes in process `syz.1.804'. [ 141.987183][ T7650] netlink: 48 bytes leftover after parsing attributes in process `syz.1.804'. [ 141.987216][ T7650] netlink: 4 bytes leftover after parsing attributes in process `syz.1.804'. [ 142.570569][ T7670] loop0: detected capacity change from 0 to 4096 [ 142.693853][ T7670] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 142.701665][ T7672] loop1: detected capacity change from 0 to 4096 [ 142.719480][ T7672] ntfs3(loop1): Different NTFS sector size (1024) and media sector size (512). [ 142.778343][ T7682] mmap: syz.2.822 (7682) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 142.861560][ T7670] ntfs3(loop0): ino=1a, mi_enum_attr [ 142.861753][ T7670] ntfs3(loop0): ino=1a, mi_enum_attr [ 142.861821][ T7670] ntfs3(loop0): Failed to initialize $Extend/$Reparse. [ 143.019509][ T7670] ntfs3(loop0): ino=1e, "file1" attr_set_size_ex [ 143.031669][ T7672] ntfs3(loop1): ino=0, attr_set_size_ex [ 143.556532][ T4946] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 143.579323][ T7714] loop4: detected capacity change from 0 to 512 [ 143.640068][ T7714] EXT4-fs error (device loop4): ext4_orphan_get:1429: comm syz.4.837: bad orphan inode 11862016 [ 143.640124][ T7714] loop4: lost filesystem error report for type 5 error -117 [ 143.646095][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 143.646151][ C1] EXT4-fs (loop4): initial error at time 1788284642: ext4_orphan_get:1429 [ 143.646209][ C1] EXT4-fs (loop4): last error at time 1788284642: ext4_orphan_get:1429 [ 143.685129][ T7714] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 143.688925][ T7714] ext4 filesystem being mounted at /177/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.721103][ T4946] usb 2-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 143.732543][ T4946] usb 2-1: config 0 has an invalid interface number: 117 but max is 0 [ 143.732611][ T4946] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 143.732648][ T4946] usb 2-1: config 0 has no interface number 0 [ 143.732782][ T4946] usb 2-1: config 0 interface 117 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 143.732843][ T4946] usb 2-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 143.732901][ T4946] usb 2-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 143.764802][ T4946] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.764869][ T4946] usb 2-1: Product: syz [ 143.764916][ T4946] usb 2-1: Manufacturer: syz [ 143.764941][ T4946] usb 2-1: SerialNumber: syz [ 143.845153][ T4946] usb 2-1: config 0 descriptor?? [ 144.069728][ T5615] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 144.140602][ T7734] mmap: syz.3.845 (7734): VmData 37478400 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 144.201842][ T7737] capability: warning: `syz.0.848' uses 32-bit capabilities (legacy support in use) [ 144.337629][ T25] usb 2-1: USB disconnect, device number 5 [ 144.390688][ T7747] loop3: detected capacity change from 0 to 2048 [ 144.448802][ T7747] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.526610][ T7747] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 144.714114][ T7741] loop0: detected capacity change from 0 to 32768 [ 144.728943][ T7741] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.850 (7741) [ 144.757229][ T7741] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 144.757271][ T7741] BTRFS info (device loop0): using sha256 checksum algorithm [ 144.792196][ T5617] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.903705][ T7741] BTRFS info (device loop0): enabling ssd optimizations [ 144.903750][ T7741] BTRFS info (device loop0): turning on async discard [ 144.903787][ T7741] BTRFS info (device loop0): enabling free space tree [ 144.906110][ T7767] netlink: 20 bytes leftover after parsing attributes in process `syz.4.855'. [ 144.962666][ T7769] netlink: 16 bytes leftover after parsing attributes in process `syz.2.857'. [ 145.231528][ T5619] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 145.604404][ T7796] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 145.766291][ T25] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 145.794671][ T7802] netlink: 'syz.4.870': attribute type 21 has an invalid length. [ 145.794762][ T7802] netlink: 'syz.4.870': attribute type 6 has an invalid length. [ 145.794793][ T7802] netlink: 132 bytes leftover after parsing attributes in process `syz.4.870'. [ 145.916118][ T25] usb 1-1: Using ep0 maxpacket: 16 [ 145.921932][ T25] usb 1-1: New USB device found, idVendor=0483, idProduct=1234, bcdDevice=ff.76 [ 145.934644][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.934684][ T25] usb 1-1: Product: syz [ 145.934730][ T25] usb 1-1: Manufacturer: syz [ 145.934746][ T25] usb 1-1: SerialNumber: syz [ 145.978932][ T25] usb 1-1: config 0 descriptor?? [ 146.210054][ T25] usb 1-1: ignoring: not an USB2CAN converter [ 146.441901][ T10] usb 1-1: USB disconnect, device number 6 [ 146.656246][ T7798] loop2: detected capacity change from 0 to 32768 [ 146.671229][ T7798] ERROR: (device loop2): xtSearch: xt_getpage: xtree page corrupt [ 146.671229][ T7798] [ 146.681692][ T7798] xtLookup: xtSearch returned -5 [ 146.681720][ T7798] read_mapping_page failed! [ 146.681757][ T7798] jfs_mount: diMount(ipaimap) failed w/rc = -5 [ 146.681884][ T7798] Mount JFS Failure: -5 [ 146.681897][ T7798] jfs_mount failed w/return code = -5 [ 147.482304][ T7868] netlink: 'syz.0.904': attribute type 1 has an invalid length. [ 147.482365][ T7868] netlink: 'syz.0.904': attribute type 1 has an invalid length. [ 147.704038][ T7875] mac80211_hwsim hwsim11 wlan0: entered promiscuous mode [ 147.704089][ T7875] mac80211_hwsim hwsim11 wlan0: entered allmulticast mode [ 147.723288][ T7875] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check. [ 147.977242][ T10] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 148.025262][ T7890] loop3: detected capacity change from 0 to 8192 [ 148.051560][ T7890] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 148.051601][ T7890] FAT-fs (loop3): Filesystem has been set read-only [ 148.051638][ T7890] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 148.051702][ T7890] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 148.051872][ T7890] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 148.051899][ T7890] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 148.060982][ T7890] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 148.061009][ T7890] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 148.064038][ T31] audit: type=1800 audit(1788284647.119:33): pid=7890 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.916" name="file2" dev="loop3" ino=1048616 res=0 errno=0 [ 148.177095][ T7896] loop1: detected capacity change from 0 to 512 [ 148.190549][ T10] usb 1-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 148.195105][ T10] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 148.195209][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.246702][ T10] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 148.278176][ T7896] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.278373][ T7896] ext4 filesystem being mounted at /154/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.391319][ T7905] netlink: 16 bytes leftover after parsing attributes in process `syz.3.922'. [ 148.547763][ T5618] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.584481][ T7910] loop4: detected capacity change from 0 to 136 [ 148.623910][ T7910] Attempt to read inode for relocated directory [ 148.675551][ T7910] syz.4.923: attempt to access beyond end of device [ 148.675551][ T7910] loop4: rw=8912896, sector=335544428, nr_sectors = 4 limit=136 [ 148.685758][ T7910] syz.4.923: attempt to access beyond end of device [ 148.685758][ T7910] loop4: rw=8388608, sector=335544428, nr_sectors = 4 limit=136 [ 148.702571][ T31] audit: type=1800 audit(1788284647.759:34): pid=7910 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.923" name="file1" dev="loop4" ino=1487 res=0 errno=0 [ 149.267469][ T7930] gretap1: entered allmulticast mode [ 149.280415][ T7933] loop1: detected capacity change from 0 to 256 [ 149.307809][ T10] stv0680 1-1:4.0: STV(e): camera ping failed!! [ 149.309137][ T7935] tmpfs: Bad value for 'mpol' [ 149.510642][ T10] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 149.510684][ T10] stv0680 1-1:4.0: last error: 0, command = 0x0 [ 149.532520][ T10] usb 1-1: USB disconnect, device number 7 [ 149.669851][ T7943] loop4: detected capacity change from 0 to 136 [ 150.148719][ T7962] netlink: 'syz.3.949': attribute type 21 has an invalid length. [ 150.148761][ T7962] netlink: 128 bytes leftover after parsing attributes in process `syz.3.949'. [ 150.148824][ T7962] netlink: 'syz.3.949': attribute type 4 has an invalid length. [ 150.148842][ T7962] netlink: 'syz.3.949': attribute type 5 has an invalid length. [ 150.148857][ T7962] netlink: 3 bytes leftover after parsing attributes in process `syz.3.949'. [ 150.435127][ T7970] loop2: detected capacity change from 0 to 2048 [ 150.469401][ T7975] loop3: detected capacity change from 0 to 256 [ 150.493481][ T7975] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 150.511839][ T7970] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.511987][ T7970] ext4 filesystem being mounted at /200/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.583991][ T7980] snd_dummy snd_dummy.0: control 3:0:99:syz1:6 is already present [ 150.628964][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.803831][ T7988] loop1: detected capacity change from 0 to 2048 [ 150.836544][ T7988] UDF-fs: error (device loop1): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 150.847574][ T7988] UDF-fs: warning (device loop1): udf_load_vrs: No anchor found [ 150.847604][ T7988] UDF-fs: Scanning with blocksize 512 failed [ 150.918104][ T7988] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 150.927880][ T7996] xt_LOG: prefix is not null-terminated [ 150.995425][ T31] audit: type=1800 audit(1788284650.049:35): pid=7988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.959" name="file1" dev="loop1" ino=838 res=0 errno=0 [ 151.084863][ T8002] netlink: 'syz.0.977': attribute type 3 has an invalid length. [ 151.274266][ T8012] netlink: 20 bytes leftover after parsing attributes in process `syz.3.970'. [ 151.344089][ T8016] loop1: detected capacity change from 0 to 256 [ 151.351711][ T8016] exfat: Deprecated parameter 'utf8' [ 151.361504][ T8016] exfat: Deprecated parameter 'namecase' [ 151.415774][ T8016] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 151.695630][ T8031] netlink: 16 bytes leftover after parsing attributes in process `syz.2.983'. [ 151.695694][ T8031] netlink: 16 bytes leftover after parsing attributes in process `syz.2.983'. [ 151.774469][ T8032] loop4: detected capacity change from 0 to 1024 [ 151.817044][ T8032] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 151.893847][ T8032] EXT4-fs error (device loop4): ext4_map_blocks:790: inode #3: block 2: comm syz.4.982: lblock 2 mapped to illegal pblock 2 (length 1) [ 151.893909][ T8032] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 151.910282][ T8032] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 151.910351][ T8032] EXT4-fs error (device loop4): ext4_map_blocks:790: inode #3: block 48: comm syz.4.982: lblock 0 mapped to illegal pblock 48 (length 1) [ 151.910402][ T8032] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 151.916042][ C0] EXT4-fs (loop4): error count since last fsck: 2 [ 151.916101][ C0] EXT4-fs (loop4): initial error at time 1788284650: ext4_map_blocks:790: inode 3: block 2 [ 151.916193][ C0] EXT4-fs (loop4): last error at time 1788284650: ext4_map_blocks:790: inode 3: block 48 [ 151.937321][ T8032] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 151.937368][ T8032] EXT4-fs error (device loop4): ext4_acquire_dquot:7069: comm syz.4.982: Failed to acquire dquot type 0 [ 151.937425][ T8032] loop4: lost filesystem error report for type 5 error -117 [ 151.941333][ T8032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6522: Corrupt filesystem [ 151.941404][ T8032] loop4: lost filesystem error report for type 5 error -117 [ 152.092711][ T8032] EXT4-fs error (device loop4): ext4_evict_inode:269: inode #11: comm syz.4.982: mark_inode_dirty error [ 152.101703][ T8032] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 152.114602][ T8032] EXT4-fs warning (device loop4): ext4_evict_inode:272: couldn't mark inode dirty (err -117) [ 152.134770][ T8032] EXT4-fs (loop4): 1 orphan inode deleted [ 152.143263][ T8032] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.195326][ T8045] netlink: 100 bytes leftover after parsing attributes in process `syz.3.989'. [ 152.197750][ T153] EXT4-fs error (device loop4): ext4_map_blocks:790: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 152.244880][ T153] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 152.244963][ T153] EXT4-fs error (device loop4): ext4_release_dquot:7105: comm kworker/u8:7: Failed to release dquot type 0 [ 152.342368][ T8032] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.359316][ T8032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4916: comm syz.4.982: Invalid inode table block 1 in block_group 0 [ 152.359373][ T8032] loop4: lost filesystem error report for type 5 error -117 [ 152.434801][ T8032] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6522: Corrupt filesystem [ 152.454395][ T8032] loop4: lost filesystem error report for type 5 error -117 [ 152.469386][ T8032] EXT4-fs error (device loop4): ext4_quota_off:7353: inode #3: comm syz.4.982: mark_inode_dirty error [ 152.475020][ T8032] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 152.480517][ T8032] EXT4-fs error (device loop4): __ext4_get_inode_loc:4916: comm syz.4.982: Invalid inode table block 1 in block_group 0 [ 152.480588][ T8032] loop4: lost filesystem error report for type 5 error -117 [ 152.756355][ T8062] netlink: 32 bytes leftover after parsing attributes in process `syz.2.996'. [ 152.780803][ T8063] IPv6: Can't replace route, no match found [ 152.997081][ T8071] netlink: 'syz.3.1001': attribute type 10 has an invalid length. [ 153.005477][ T8071] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 153.017250][ T8071] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 153.399675][ T8040] loop1: detected capacity change from 0 to 32768 [ 153.427297][ T8094] netlink: 'syz.2.1011': attribute type 1 has an invalid length. [ 153.446391][ T8040] XFS (loop1): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 153.513994][ T8040] XFS (loop1): Ending clean mount [ 153.672265][ T5618] XFS (loop1): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 154.020090][ T8126] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1023'. [ 154.027077][ T8122] loop2: detected capacity change from 0 to 2048 [ 154.064416][ T8122] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 155.291855][ T8175] loop1: detected capacity change from 0 to 2048 [ 155.329040][ T8175] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 155.395524][ T8181] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 155.444881][ T5631] udevd[5631]: incorrect nilfs2 checksum on /dev/loop1 [ 155.508275][ T8175] NILFS error (device loop1): nilfs_check_folio: bad entry in directory #2: disallowed inode number - offset=32, inode=4, rec_len=24, name_len=6 [ 155.612566][ T8175] Remounting filesystem read-only [ 155.688467][ T8192] netlink: 260 bytes leftover after parsing attributes in process `syz.3.1054'. [ 155.714268][ T8189] loop0: detected capacity change from 0 to 4096 [ 155.727327][ T8189] ntfs3(loop0): Different NTFS sector size (1024) and media sector size (512). [ 155.843491][ T8189] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 155.848273][ T8189] ntfs3(loop0): Failed to load $Extend (-22). [ 155.848335][ T8189] ntfs3(loop0): Failed to initialize $Extend. [ 155.924546][ T8189] ntfs3(loop0): ino=5, "/" indx_read_ra [ 156.019679][ T8201] netlink: 232 bytes leftover after parsing attributes in process `syz.4.1059'. [ 156.147589][ T8207] sctp: [Deprecated]: syz.2.1061 (pid 8207) Use of struct sctp_assoc_value in delayed_ack socket option. [ 156.147589][ T8207] Use struct sctp_sack_info instead [ 156.586158][ T25] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 156.703895][ T8214] loop4: detected capacity change from 0 to 32768 [ 156.714247][ T8214] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.1064 (8214) [ 156.747108][ T25] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0014, bcdDevice= 0.40 [ 156.757264][ T25] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.757297][ T25] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 156.779319][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.779353][ T25] usb 3-1: Product: syz [ 156.779380][ T25] usb 3-1: Manufacturer: syz [ 156.779397][ T25] usb 3-1: SerialNumber: syz [ 156.810969][ T8214] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 156.811117][ T8214] BTRFS info (device loop4): using crc32c checksum algorithm [ 156.955314][ T8214] BTRFS info (device loop4): setting nodatasum [ 156.961774][ T8214] BTRFS info (device loop4): setting nodatacow [ 156.969180][ T8214] BTRFS info (device loop4): disabling tree log [ 156.975617][ T8214] BTRFS info (device loop4): turning on async discard [ 156.975638][ T8214] BTRFS info (device loop4): enabling free space tree [ 156.975656][ T8214] BTRFS info (device loop4): max_inline set to 0 [ 157.045916][ T25] usb 3-1: 0:1 : does not exist [ 157.052247][ T25] usb 3-1: cannot request logical cluster ID: 0 (err: -71) [ 157.059654][ T25] usb 3-1: unit 80 not found! [ 157.075493][ T8214] BTRFS info (device loop4 state M): max_inline set to 0 [ 157.152884][ T25] usb 3-1: USB disconnect, device number 6 [ 157.155326][ T5615] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 157.210825][ T8252] openvswitch: netlink: Missing key (keys=c0, expected=500) [ 157.346301][ T8256] raw_sendmsg: syz.3.1079 forgot to set AF_INET. Fix it! [ 157.389624][ T5639] udevd[5639]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 157.461974][ T8233] loop1: detected capacity change from 0 to 32768 [ 157.523100][ T8233] XFS (loop1): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 157.654486][ T8233] XFS (loop1): Ending clean mount [ 157.745776][ T8275] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 157.929225][ T5618] XFS (loop1): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 158.320683][ T8294] netlink: 'syz.2.1094': attribute type 21 has an invalid length. [ 158.330691][ T8294] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1094'. [ 158.368971][ T8296] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1095'. [ 158.446140][ T10] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 158.523982][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.524122][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.647401][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 158.649829][ T10] usb 4-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 158.655686][ T10] usb 4-1: config 1 has an invalid interface number: 105 but max is 0 [ 158.655753][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 158.655801][ T10] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 1 [ 158.655857][ T10] usb 4-1: config 1 has no interface number 1 [ 158.659389][ T10] usb 4-1: config 1 interface 105 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 158.659460][ T10] usb 4-1: config 1 interface 105 has no altsetting 0 [ 158.696699][ T10] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 158.696763][ T10] usb 4-1: Product: syz [ 158.696799][ T10] usb 4-1: Manufacturer: syz [ 158.696831][ T10] usb 4-1: SerialNumber: syz [ 158.954013][ T8319] loop1: detected capacity change from 0 to 512 [ 158.995390][ T8319] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 49) [ 159.005170][ T10] aqc111 4-1:1.105: probe with driver aqc111 failed with error -22 [ 159.017428][ T8319] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 49) [ 159.027397][ T8319] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 49) [ 159.136747][ T25] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 159.246197][ T10] usb 4-1: USB disconnect, device number 9 [ 159.286993][ T25] usb 5-1: Using ep0 maxpacket: 16 [ 159.292852][ T25] usb 5-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.00 [ 159.304709][ T25] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.304764][ T25] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 16565, setting to 1024 [ 159.304807][ T25] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 159.304851][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.354152][ T25] usb 5-1: config 0 descriptor?? [ 159.367395][ T25] input: PXRC Flight Controller Adapter as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input11 [ 159.461828][ T8332] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1112'. [ 159.517622][ T1684] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 159.603677][ T10] usb 5-1: USB disconnect, device number 4 [ 159.676180][ T1684] usb 1-1: Using ep0 maxpacket: 32 [ 159.682319][ T1684] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 159.698236][ T1684] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.712201][ T1684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.712253][ T1684] usb 1-1: Product: syz [ 159.712273][ T1684] usb 1-1: Manufacturer: syz [ 159.712291][ T1684] usb 1-1: SerialNumber: syz [ 159.741179][ T1684] usb 1-1: config 0 descriptor?? [ 159.756279][ T1684] cdc_ether 1-1:0.0: missing cdc header descriptor [ 159.757196][ T1684] usb 1-1: unsupported MDLM descriptors [ 159.850819][ T31] audit: type=1326 audit(1788284658.909:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8342 comm="syz.2.1117" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 159.882108][ T31] audit: type=1326 audit(1788284658.939:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8342 comm="syz.2.1117" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 159.882177][ T31] audit: type=1326 audit(1788284658.939:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8342 comm="syz.2.1117" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=232 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 159.882307][ T31] audit: type=1326 audit(1788284658.939:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8342 comm="syz.2.1117" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 159.882428][ T31] audit: type=1326 audit(1788284658.939:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8342 comm="syz.2.1117" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff483b9e159 code=0x7ffc0000 [ 160.009828][ T10] usb 1-1: USB disconnect, device number 8 [ 160.193478][ T8354] loop1: detected capacity change from 0 to 64 [ 160.275744][ T8354] Bad inode number on dev loop1: 150994946 is out of range [ 160.601444][ T8370] loop4: detected capacity change from 0 to 64 [ 160.854866][ T8380] netlink: 'syz.3.1135': attribute type 4 has an invalid length. [ 160.854909][ T8380] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1135'. [ 160.880175][ T8380] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 161.358974][ T31] audit: type=1326 audit(1788284660.419:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8401 comm="syz.0.1146" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1a8b9e159 code=0x7ffc0000 [ 161.359045][ T31] audit: type=1326 audit(1788284660.419:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8401 comm="syz.0.1146" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1a8b9e159 code=0x7ffc0000 [ 161.452246][ T31] audit: type=1326 audit(1788284660.509:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8401 comm="syz.0.1146" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1a8b9e159 code=0x7ffc0000 [ 161.452326][ T31] audit: type=1326 audit(1788284660.509:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8401 comm="syz.0.1146" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1a8b9e159 code=0x7ffc0000 [ 161.469475][ T31] audit: type=1326 audit(1788284660.509:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8401 comm="syz.0.1146" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=6 compat=0 ip=0x7fe1a8b9e159 code=0x7ffc0000 [ 161.889151][ T8424] loop3: detected capacity change from 0 to 512 [ 161.895792][ T8424] EXT4-fs: Ignoring removed i_version option [ 161.943913][ T8424] EXT4-fs (loop3): 1 orphan inode deleted [ 161.955043][ T8424] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 162.033808][ T8430] dlm: no locking on control device [ 162.060533][ T8433] loop0: detected capacity change from 0 to 512 [ 162.067825][ T8433] EXT4-fs: Ignoring removed i_version option [ 162.164206][ T8433] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 162.164413][ T8433] ext4 filesystem being mounted at /228/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 162.283837][ T8433] EXT4-fs error (device loop0): ext4_get_verity_descriptor_location:337: inode #15: comm syz.0.1158: verity file corrupted; can't find descriptor [ 162.291339][ T8433] EXT4-fs (loop0): Remounting filesystem read-only [ 162.291885][ T8433] fs-verity (loop0, inode 15): Error -117 getting verity descriptor size [ 162.569392][ T5619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.600856][ T5617] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.800960][ T8458] netlink: 'syz.1.1171': attribute type 1 has an invalid length. [ 162.938681][ T8466] loop2: detected capacity change from 0 to 64 [ 163.017547][ T8469] openvswitch: netlink: Missing key (keys=c0, expected=20100) [ 163.794641][ T8502] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1190'. [ 164.028152][ T8512] loop2: detected capacity change from 0 to 16 [ 164.082583][ T8512] erofs (device loop2): mounted with root inode @ nid 36. [ 164.585780][ T8527] xt_TPROXY: Can be used only with -p tcp or -p udp [ 164.609918][ T8508] loop3: detected capacity change from 0 to 32768 [ 164.629369][ T8508] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.1192 (8508) [ 164.657978][ T8508] BTRFS info (device loop3): first mount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 164.668464][ T8508] BTRFS info (device loop3): using crc32c checksum algorithm [ 164.781582][ T8508] BTRFS info (device loop3): turning off barriers [ 164.781630][ T8508] BTRFS info (device loop3): disabling tree log [ 164.781666][ T8508] BTRFS info (device loop3): turning on sync discard [ 164.781691][ T8508] BTRFS info (device loop3): enabling free space tree [ 164.781715][ T8508] BTRFS info (device loop3): use zlib compression, level 3 [ 164.857686][ T8547] netlink: 34 bytes leftover after parsing attributes in process `syz.1.1206'. [ 165.012195][ T5617] BTRFS info (device loop3): last unmount of filesystem 24c7a497-3402-47dd-bef8-82358f5f30e0 [ 165.533910][ T8571] netlink: 72 bytes leftover after parsing attributes in process `syz.3.1216'. [ 165.643753][ T8574] netlink: 524 bytes leftover after parsing attributes in process `syz.3.1219'. [ 165.666210][ T5786] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 165.816068][ T5786] usb 2-1: Using ep0 maxpacket: 8 [ 165.823284][ T5786] usb 2-1: New USB device found, idVendor=077d, idProduct=04aa, bcdDevice=5b.d8 [ 165.839260][ T5786] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 165.849569][ T5786] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 15 [ 165.865459][ T5786] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.874060][ T5786] usb 2-1: Product: syz [ 165.874113][ T5786] usb 2-1: Manufacturer: syz [ 165.874135][ T5786] usb 2-1: SerialNumber: syz [ 165.890962][ T5786] usb 2-1: config 0 descriptor?? [ 165.904552][ T5786] powermate 2-1:0.0: probe with driver powermate failed with error -22 [ 166.057878][ T8588] netlink: 'syz.0.1226': attribute type 1 has an invalid length. [ 166.122093][ T1684] usb 2-1: USB disconnect, device number 6 [ 166.133787][ T8592] loop0: detected capacity change from 0 to 512 [ 166.170712][ T8592] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 166.253406][ T8592] UDF-fs: error (device loop0): udf_read_inode: (ino 19) failed ident=264 [ 166.525665][ T8604] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1234'. [ 166.541948][ T8604] netlink: 80 bytes leftover after parsing attributes in process `syz.4.1234'. [ 166.553828][ T8604] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 167.033558][ T8623] netlink: 'syz.3.1243': attribute type 2 has an invalid length. [ 167.043605][ T8623] netlink: 228 bytes leftover after parsing attributes in process `syz.3.1243'. [ 167.104369][ T8625] ip6gre1: entered promiscuous mode [ 167.104421][ T8625] ip6gre1: entered allmulticast mode [ 167.173354][ T8628] usb usb8: usbfs: process 8628 (syz.4.1245) did not claim interface 0 before use [ 167.378642][ T8638] loop2: detected capacity change from 0 to 164 [ 167.467026][ T8638] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 167.547184][ T8643] netdevsim netdevsim4: Firmware load for './file0/file0/..' refused, path contains '..' component [ 168.185557][ T8669] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1263'. [ 168.823309][ T8699] loop4: detected capacity change from 0 to 256 [ 168.898941][ T8703] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1279'. [ 168.914800][ T8699] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x8f9fe1ed, utbl_chksum : 0xe619d30d) [ 169.128605][ T8713] loop3: detected capacity change from 0 to 128 [ 169.178663][ T8713] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a84ec018, mo2=0002] [ 169.178801][ T8713] System zones: 1-3, 19-19, 35-36 [ 169.241851][ T8713] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 169.266978][ T8713] ext4 filesystem being mounted at /263/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 169.383304][ T8723] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1287'. [ 169.383362][ T8723] openvswitch: netlink: Missing key (keys=c0, expected=20080) [ 169.521111][ T5617] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 169.722372][ T8730] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 169.753774][ T8730] bond1 (unregistering): Released all slaves [ 169.876280][ T10] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 169.955673][ T8746] loop0: detected capacity change from 0 to 4096 [ 169.969701][ T8746] ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). [ 170.032963][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 170.056164][ T10] usb 4-1: New USB device found, idVendor=093a, idProduct=2474, bcdDevice=ef.f5 [ 170.078314][ T10] usb 4-1: config 7 has an invalid interface number: 79 but max is 0 [ 170.086623][ T10] usb 4-1: config 7 has no interface number 0 [ 170.092844][ T10] usb 4-1: config 7 interface 79 has no altsetting 0 [ 170.114475][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.122713][ T10] usb 4-1: Product: syz [ 170.127021][ T10] usb 4-1: Manufacturer: syz [ 170.131712][ T10] usb 4-1: SerialNumber: syz [ 170.179337][ T8746] ntfs3(loop0): ino=19, mi_enum_attr [ 170.179399][ T8746] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 170.199317][ T8746] ntfs3(loop0): Failed to initialize $Extend/$ObjId. [ 170.275211][ T8746] ntfs3(loop0): failed to convert "c46c" to iso8859-7 [ 170.280763][ T8746] ntfs3(loop0): ino=20, mi_enum_attr [ 170.410276][ T10] gspca_main: pac207-2.14.0 probing 093a:2474 [ 170.418428][ T10] gspca_pac207: Failed to read a register (index 0x0000, error -71) [ 170.433047][ T10] usb 4-1: USB disconnect, device number 10 [ 171.252749][ T8794] netlink: 112 bytes leftover after parsing attributes in process `syz.4.1322'. [ 172.414356][ T8811] loop0: detected capacity change from 0 to 32768 [ 172.429912][ T31] kauditd_printk_skb: 4 callbacks suppressed [ 172.436491][ T31] audit: type=1326 audit(1788284671.489:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.463434][ T31] audit: type=1326 audit(1788284671.519:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.505337][ T8811] read_mapping_page failed! [ 172.513453][ T8811] ERROR: (device loop0): txCommit: [ 172.513453][ T8811] [ 172.526141][ T31] audit: type=1326 audit(1788284671.579:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.527712][ T31] audit: type=1326 audit(1788284671.579:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.534922][ T31] audit: type=1326 audit(1788284671.589:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=311 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.535085][ T31] audit: type=1326 audit(1788284671.589:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.535213][ T31] audit: type=1326 audit(1788284671.589:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.559241][ T31] audit: type=1326 audit(1788284671.609:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.559409][ T31] audit: type=1326 audit(1788284671.609:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8829 comm="syz.1.1340" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fb783d9e159 code=0x7ffc0000 [ 172.935803][ T8833] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1341'. [ 172.949252][ T8833] unsupported nlmsg_type 40 [ 173.102289][ T8822] loop4: detected capacity change from 0 to 32768 [ 173.157830][ T8822] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.1335 (8822) [ 173.185447][ T8822] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 173.185508][ T8822] BTRFS info (device loop4): using crc32c checksum algorithm [ 173.221596][ T8824] loop3: detected capacity change from 0 to 32768 [ 173.238096][ T8824] BTRFS: device fsid e0cb6322-611b-4325-acdf-015f79de3787 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.1337 (8824) [ 173.323908][ T8824] BTRFS info (device loop3): first mount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 173.323984][ T8824] BTRFS info (device loop3): using sha256 checksum algorithm [ 173.468670][ T8822] BTRFS info (device loop4): allowing degraded mounts [ 173.468724][ T8822] BTRFS info (device loop4): enabling ssd optimizations [ 173.468744][ T8822] BTRFS info (device loop4): using spread ssd allocation scheme [ 173.468762][ T8822] BTRFS info (device loop4): turning on flush-on-commit [ 173.468847][ T8822] BTRFS info (device loop4): enabling free space tree [ 173.468913][ T8822] BTRFS info (device loop4): force zlib compression, level 3 [ 173.558265][ T8824] BTRFS info (device loop3): turning off barriers [ 173.558317][ T8824] BTRFS info (device loop3): enabling free space tree [ 173.750702][ T8881] ip6t_srh: unknown srh invflags FF3F [ 173.794518][ T5615] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 173.833577][ T5617] BTRFS info (device loop3): last unmount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 174.822664][ T8885] loop0: detected capacity change from 0 to 32768 [ 174.844970][ T8885] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.1352 (8885) [ 174.879069][ T8885] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 174.879130][ T8885] BTRFS info (device loop0): using sha256 checksum algorithm [ 175.121526][ T8924] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 175.175212][ T8885] BTRFS info (device loop0): enabling ssd optimizations [ 175.182906][ T8885] BTRFS info (device loop0): turning on async discard [ 175.189997][ T8885] BTRFS info (device loop0): enabling free space tree [ 175.275338][ T5619] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 175.340208][ T8930] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1366'. [ 175.340263][ T8930] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1366'. [ 175.340294][ T8930] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1366'. [ 175.384645][ T8886] loop1: detected capacity change from 0 to 32768 [ 176.231414][ T8957] ip_tables: iptables: counters copy to user failed while replacing table [ 176.513215][ T8966] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1384'. [ 176.513280][ T8966] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1384'. [ 177.046516][ T8990] loop2: detected capacity change from 0 to 1024 [ 177.092439][ T8993] loop4: detected capacity change from 0 to 1024 [ 177.192232][ T8990] hfsplus: invalid extended attribute record [ 177.202484][ T8990] [ 177.204884][ T8990] ====================================================== [ 177.211955][ T8990] WARNING: possible circular locking dependency detected [ 177.219034][ T8990] syzkaller #0 Not tainted [ 177.223489][ T8990] ------------------------------------------------------ [ 177.230556][ T8990] syz.2.1396/8990 is trying to acquire lock: [ 177.236574][ T8990] ffff888066e7d0f0 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xc7/0x630 [ 177.246219][ T8990] [ 177.246219][ T8990] but task is already holding lock: [ 177.253626][ T8990] ffff8880534045c0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2d0/0xd20 [ 177.264821][ T8990] [ 177.264821][ T8990] which lock already depends on the new lock. [ 177.264821][ T8990] [ 177.275255][ T8990] [ 177.275255][ T8990] the existing dependency chain (in reverse order) is: [ 177.284300][ T8990] [ 177.284300][ T8990] -> #1 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 177.293377][ T8990] __mutex_lock+0x19c/0x15a0 [ 177.298540][ T8990] hfsplus_get_block+0x391/0x1610 [ 177.304154][ T8990] block_read_full_folio+0x2db/0x8d0 [ 177.309998][ T8990] filemap_read_folio+0x12c/0x3a0 [ 177.315584][ T8990] do_read_cache_folio+0x354/0x590 [ 177.321251][ T8990] read_cache_page+0x5d/0x170 [ 177.326484][ T8990] hfsplus_block_allocate+0xf7/0xd30 [ 177.332325][ T8990] hfsplus_file_extend+0xb77/0x1df0 [ 177.338084][ T8990] hfsplus_get_block+0x41f/0x1610 [ 177.343675][ T8990] __block_write_begin_int+0x6c2/0x1900 [ 177.349772][ T8990] cont_write_begin+0x71b/0xac0 [ 177.355184][ T8990] hfsplus_write_begin+0x126/0x1e0 [ 177.360847][ T8990] page_symlink+0x27a/0x440 [ 177.365909][ T8990] hfsplus_symlink+0xd3/0x390 [ 177.371139][ T8990] vfs_symlink+0x18b/0x330 [ 177.376112][ T8990] filename_symlinkat+0x1cd/0x410 [ 177.381692][ T8990] __se_sys_symlink+0x4d/0x2b0 [ 177.387007][ T8990] do_syscall_64+0x166/0x520 [ 177.392154][ T8990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.398604][ T8990] [ 177.398604][ T8990] -> #0 (&sbi->alloc_mutex){+.+.}-{4:4}: [ 177.406460][ T8990] __lock_acquire+0x15ff/0x2e50 [ 177.411868][ T8990] lock_acquire+0x115/0x350 [ 177.416916][ T8990] __mutex_lock+0x19c/0x15a0 [ 177.422055][ T8990] hfsplus_block_free+0xc7/0x630 [ 177.427544][ T8990] hfsplus_free_extents+0x121/0xa50 [ 177.433322][ T8990] hfsplus_file_truncate+0x7ef/0xd20 [ 177.439181][ T8990] hfsplus_delete_inode+0x180/0x230 [ 177.444936][ T8990] hfsplus_unlink+0x4e4/0x8e0 [ 177.450167][ T8990] hfsplus_rename+0xd5/0x280 [ 177.455303][ T8990] vfs_rename+0xbd9/0xef0 [ 177.460180][ T8990] filename_renameat2+0x533/0x9a0 [ 177.465760][ T8990] __se_sys_rename+0x55/0x2c0 [ 177.470987][ T8990] do_syscall_64+0x166/0x520 [ 177.476127][ T8990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.482565][ T8990] [ 177.482565][ T8990] other info that might help us debug this: [ 177.482565][ T8990] [ 177.492810][ T8990] Possible unsafe locking scenario: [ 177.492810][ T8990] [ 177.500276][ T8990] CPU0 CPU1 [ 177.505659][ T8990] ---- ---- [ 177.511042][ T8990] lock(&HFSPLUS_I(inode)->extents_lock); [ 177.516879][ T8990] lock(&sbi->alloc_mutex); [ 177.524014][ T8990] lock(&HFSPLUS_I(inode)->extents_lock); [ 177.532392][ T8990] lock(&sbi->alloc_mutex); [ 177.537013][ T8990] [ 177.537013][ T8990] *** DEADLOCK *** [ 177.537013][ T8990] [ 177.545179][ T8990] locks held by syz.2.1396/8990: 8, last CPU#0: [ 177.551443][ T8990] #0: ffff88802528a460 (sb_writers#25){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 177.560749][ T8990] #1: ffff88802528a768 (&type->s_vfs_rename_key){+.+.}-{4:4}, at: __start_renaming+0xed/0x410 [ 177.571140][ T8990] #2: ffff88807eff08d8 (&type->i_mutex_dir_key#22/1){+.+.}-{4:4}, at: lock_two_directories+0x141/0x220 [ 177.582334][ T8990] #3: ffff888053407958 (&type->i_mutex_dir_key#22/5){+.+.}-{4:4}, at: lock_two_directories+0x16b/0x220 [ 177.593524][ T8990] #4: ffff888053404758 (&sb->s_type->i_mutex_key#35){+.+.}-{4:4}, at: lock_two_nondirectories+0xe7/0x180 [ 177.604880][ T8990] #5: ffff888053407318 (&sb->s_type->i_mutex_key#35/4){+.+.}-{4:4}, at: vfs_rename+0x696/0xef0 [ 177.615378][ T8990] #6: ffff888066e7d188 (&sbi->vh_mutex){+.+.}-{4:4}, at: hfsplus_unlink+0x18b/0x8e0 [ 177.624914][ T8990] #7: ffff8880534045c0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2d0/0xd20 [ 177.636527][ T8990] [ 177.636527][ T8990] stack backtrace: [ 177.642439][ T8990] CPU: 0 UID: 0 PID: 8990 Comm: syz.2.1396 Not tainted syzkaller #0 PREEMPT(full) [ 177.651747][ T8990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 177.661819][ T8990] Call Trace: [ 177.665125][ T8990] [ 177.668078][ T8990] dump_stack_lvl+0xe8/0x150 [ 177.672705][ T8990] print_circular_bug+0x2e2/0x300 [ 177.677762][ T8990] check_noncircular+0x12f/0x150 [ 177.682733][ T8990] __lock_acquire+0x15ff/0x2e50 [ 177.687635][ T8990] ? lockdep_unlock+0x5c/0xd0 [ 177.692349][ T8990] ? __lock_acquire+0x14b9/0x2e50 [ 177.697408][ T8990] lock_acquire+0x115/0x350 [ 177.701942][ T8990] ? hfsplus_block_free+0xc7/0x630 [ 177.707122][ T8990] __mutex_lock+0x19c/0x15a0 [ 177.711749][ T8990] ? hfsplus_block_free+0xc7/0x630 [ 177.716899][ T8990] ? rcu_is_watching+0x16/0xb0 [ 177.721693][ T8990] ? trace_contention_end+0x3d/0x140 [ 177.727010][ T8990] ? __mutex_lock+0x30a/0x15a0 [ 177.731808][ T8990] ? hfsplus_block_free+0xc7/0x630 [ 177.736949][ T8990] ? __pfx___mutex_lock+0x10/0x10 [ 177.742012][ T8990] ? hfsplus_file_truncate+0x7c6/0xd20 [ 177.747511][ T8990] ? __mutex_unlock_slowpath+0x731/0x900 [ 177.753183][ T8990] hfsplus_block_free+0xc7/0x630 [ 177.758154][ T8990] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 177.764162][ T8990] ? hfsplus_find_init+0x9d/0x2e0 [ 177.769216][ T8990] ? hfsplus_free_extents+0x2a/0xa50 [ 177.774535][ T8990] hfsplus_free_extents+0x121/0xa50 [ 177.779771][ T8990] hfsplus_file_truncate+0x7ef/0xd20 [ 177.785100][ T8990] ? __pfx_hfsplus_file_truncate+0x10/0x10 [ 177.790939][ T8990] ? __pfx___mutex_lock+0x10/0x10 [ 177.796007][ T8990] hfsplus_delete_inode+0x180/0x230 [ 177.801249][ T8990] hfsplus_unlink+0x4e4/0x8e0 [ 177.805966][ T8990] ? __pfx_hfsplus_unlink+0x10/0x10 [ 177.811209][ T8990] ? down_write_nested+0x172/0x210 [ 177.816364][ T8990] ? __pfx_down_write_nested+0x10/0x10 [ 177.821862][ T8990] hfsplus_rename+0xd5/0x280 [ 177.826492][ T8990] ? __pfx_hfsplus_rename+0x10/0x10 [ 177.831717][ T8990] vfs_rename+0xbd9/0xef0 [ 177.836089][ T8990] ? __pfx_vfs_rename+0x10/0x10 [ 177.840978][ T8990] ? bpf_lsm_path_rename+0x9/0x20 [ 177.846045][ T8990] ? security_path_rename+0x17d/0x460 [ 177.851484][ T8990] filename_renameat2+0x533/0x9a0 [ 177.856548][ T8990] ? __pfx_filename_renameat2+0x10/0x10 [ 177.862133][ T8990] ? do_getname+0x151/0x250 [ 177.866670][ T8990] __se_sys_rename+0x55/0x2c0 [ 177.871378][ T8990] do_syscall_64+0x166/0x520 [ 177.875999][ T8990] ? trace_irq_disable+0x3b/0x140 [ 177.881053][ T8990] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.887145][ T8990] ? clear_bhb_loop+0x70/0xc0 [ 177.891846][ T8990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.897764][ T8990] RIP: 0033:0x7ff483b9e159 [ 177.902201][ T8990] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 177.921839][ T8990] RSP: 002b:00007ff484a0d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 177.930637][ T8990] RAX: ffffffffffffffda RBX: 00007ff483e25fa0 RCX: 00007ff483b9e159 [ 177.938633][ T8990] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000200000000080 [ 177.946629][ T8990] RBP: 00007ff483c35024 R08: 0000000000000000 R09: 0000000000000000 [ 177.954627][ T8990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 177.962618][ T8990] R13: 00007ff483e26038 R14: 00007ff483e25fa0 R15: 00007ffd4f54c1e8 [ 177.970646][ T8990] [ 178.067847][ T5725] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 178.217262][ T5725] usb 1-1: not running at top speed; connect to a high speed hub [ 178.217352][ T5725] usb 1-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 178.228051][ T5725] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.228132][ T5725] usb 1-1: Product: syz [ 178.228176][ T5725] usb 1-1: Manufacturer: syz [ 178.228215][ T5725] usb 1-1: SerialNumber: syz [ 178.242758][ T5725] keyspan 1-1:1.0: Keyspan 4 port adapter converter detected [ 178.251698][ T5725] usb 1-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 178.267795][ T5725] usb 1-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 178.280400][ T5725] usb 1-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 178.289926][ T5725] usb 1-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 178.653857][ T4946] usb 1-1: USB disconnect, device number 9 [ 178.662816][ T4946] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 178.673735][ T4946] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 178.683944][ T4946] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 178.692353][ T4946] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 178.694124][ T4946] keyspan 1-1:1.0: device disconnected