last executing test programs: 34.701018601s ago: executing program 0 (id=67): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) creat(&(0x7f0000000040)='./bus\x00', 0x181) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 32.910885415s ago: executing program 0 (id=96): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x20902, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a31000000002c0003800800014000000000180003801400010076657468315f746f5f626f6e64000000080002400000000070000000160a0101000b000000000000010000000900020073797a31000000000900010073797a30000000004400038040000380140001"], 0x110}, 0x1, 0x0, 0x0, 0x4800}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x200040c4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x40, 0x6, 0x8}, 0x50) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, 0x0) 32.910476423s ago: executing program 0 (id=97): r0 = add_key(&(0x7f00000002c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0xee00, r0) 32.839283115s ago: executing program 0 (id=98): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1c0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_BLANKSCREEN(r0, 0x4b67, &(0x7f0000000000)) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) socket(0x1, 0x803, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f657874656e642c6163638173733d616e792c63616368653d667363616368652c76657273696f6e3d3970323030302e75"]) chdir(&(0x7f0000000100)='./file0\x00') (async) unlink(&(0x7f00000002c0)='./file0\x00') (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) (async) rename(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'wlan0\x00', 0x0}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) sendmsg$NL80211_CMD_DEL_TX_TS(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYRESHEX=0x0, @ANYRES16=r2, @ANYBLOB="050228bd7000fddbdf", @ANYRES32=r3, @ANYBLOB="0a000600ffffffdfffff00ba2f152a325f2b"], 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x2048080) (async) keyctl$KEYCTL_MOVE(0xc, 0x0, 0xfffffffffffffffe, 0x0, 0x0) link(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000000)='./file0\x00') (async) readv(0xffffffffffffffff, &(0x7f0000000400)=[{0x0}, {&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f0000000300)=""/251, 0xfb}], 0x3) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x80, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000020)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r4, &(0x7f0000000040)='add syz0 127.0.0.1:', 0x13) (async) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x84022, &(0x7f00000001c0)=ANY=[@ANYBLOB='nr_inodes=5,size=6']) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r4) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r5, 0xa, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH={0x8, 0x16, 0xfff}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x9}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX={0x5}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x3}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0xf}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ={0x8, 0x9, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000098}, 0x8041) 32.759595173s ago: executing program 0 (id=100): syz_usb_connect(0x5, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000200), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000001200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000030000000200000008000100", @ANYRES32=0x2, @ANYBLOB], 0x1c}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x40043, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x42) fcntl$setlease(r3, 0x400, 0x0) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) ioctl$CEC_RECEIVE(r2, 0xc0386106, &(0x7f0000000040)={0x5, 0x8, 0x7, 0x3, 0xda, 0x8000, "f62b8b0f2896d297693212e7e98eedf4", 0xc, 0x9, 0xab, 0x10, 0x7, 0xe}) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0xfffffff7, r4, 0x4}, 0x38) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bsg/0:0:0:0\x00', 0x28903, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r5, 0x5386, &(0x7f0000000380)) fremovexattr(r2, &(0x7f0000000140)=@known='system.posix_acl_access\x00') r6 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r6, r6) r7 = landlock_create_ruleset(&(0x7f00000002c0)={0x99}, 0x30, 0x2) socket$nl_route(0x10, 0x3, 0x0) landlock_restrict_self(r7, 0xe) 32.250367261s ago: executing program 0 (id=101): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xc4) r1 = fanotify_init(0x200, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/mptcp/available_schedulers\x00', 0x0, 0x0) read(r2, 0x0, 0x0) fanotify_mark(r1, 0x1, 0x4800003e, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1a7) setxattr$incfs_metadata(&(0x7f0000000200)='./mnt\x00', &(0x7f0000000240), 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="a443fcd7770245fc989b50ea09817223dd9fac342f8f7c3d2cdcae3b14f82c974dc1", 0x22}], 0x1}, 0x6) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa002, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)="5c00000013006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac00400020208000200030001002c000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000000ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/f/dwFrameInterval\x00', 0x1, 0x0) write(r7, &(0x7f0000000380)="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", 0x114) 32.240353446s ago: executing program 32 (id=101): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xc4) r1 = fanotify_init(0x200, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/mptcp/available_schedulers\x00', 0x0, 0x0) read(r2, 0x0, 0x0) fanotify_mark(r1, 0x1, 0x4800003e, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1a7) setxattr$incfs_metadata(&(0x7f0000000200)='./mnt\x00', &(0x7f0000000240), 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="a443fcd7770245fc989b50ea09817223dd9fac342f8f7c3d2cdcae3b14f82c974dc1", 0x22}], 0x1}, 0x6) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa002, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)="5c00000013006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac00400020208000200030001002c000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000000ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/f/dwFrameInterval\x00', 0x1, 0x0) write(r7, &(0x7f0000000380)="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", 0x114) 3.218622468s ago: executing program 2 (id=545): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/test/cgroup.procs\x00', 0x10040, 0x14) r1 = openat(r0, &(0x7f00000000c0)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r1, &(0x7f0000000380)='100000', 0x6) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f0000000180)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x402, 0x0) write(r3, &(0x7f0000000280)='0', 0x1) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f00000003c0)={0xcb0, 0x2, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x80000, 0x3) socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x24008040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x10}}, @rights={{0x10}}], 0x40}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x8, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, r7, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r9) syz_ublk_setup_queues(r3, r8, &(0x7f00000004c0)={0x0, 0x42cc, 0x80000, 0x3, 0x80}, &(0x7f0000013480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xef0b, 0x40, 0x1, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9f13, 0x80, 0x3, 0x3a8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x0, 0x4003bffc, 0x2b8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1e3a, 0x800, 0x0, 0x230}}], 0x1, 0x0, 0x0) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x14d802, 0x0) r11 = dup(r10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r11, 0x2c93a000) 2.327009407s ago: executing program 2 (id=574): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002ec0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x4000000, {0x2, 0x4e22, @rand_addr=0xfffffffd}, {0x2, 0x4e21, @local}, {0x2, 0x0, @broadcast}, 0x2, 0x0, 0x0, 0x0, 0xfff8, 0x0, 0x0, 0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000580)={0x1ff, 0x0, 0x0, 0x1000, &(0x7f0000456000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x4b564d02, 0xec000000, 0xcd}]}) r4 = openat$selinux_policy(0xffffff9c, &(0x7f0000000300), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r4, 0x0) syz_open_dev$loop(&(0x7f0000000100), 0x47ffffa, 0x105401) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"b46474f815e8d5535f0887c44335cc824dc6121bc72a77f532ff5dad4d643a9cab29d2310e04be14eb26c0af4985fe45e3b3b0680b3ec92725d74b9716e0f7c311b42c9a0ae65ff4772e2e12733cb013c4308fe40863480747c0a7ddb9361b1578015ca1bb2c1677ebae096f08345476f567443842946ed946434c75916d1db83fe305920de65bfaf9bd940672216846cb16b8ae67cd3affc61375381f91b3b9f1cc5e38cafe5239aee71dcd481fbe1ecd2547ffbaad4469a74697c28fb9beefa6a5d736712a55eb9110c2cf7964062ba8cbc1c038e84f0f5db7fc7053118bf5221e3efa6fc3edb5d0ca3cde7054dd0751a332520aa8478b1775d552c5cc24d3c2df9eb333e5ca3aa06c1c2cf8526714f5caff2f55b41976fc20b64f1fc61d5b44f50953582a1825d32130a31abfeafd1987317879e29ac51b93c9659e023fff3ddb5e39dd19cc3ef1d883c78b9e073d08a9197fb3717df238b9831831214b186693be9dd2568bb77272e80df5dfed03e8c467627bedfbd93359a9f79a3aa37e873dc1357b37b43d813ea85267b0dc8b1c4cc51bd985328833beb2679b7fb762555bbea2da936b36f8f1673fd5f606b2b6eb23b72bf947206e8dbfeb40ca6f265a3485c844ee0f0da652860b88328073d2282c14b48a7774e62754a968b60e92205e8fafcdd70a55c3c4d1a4821ff44e6e3681f15ae091262e3a3290a24d8ceae30ebbf9d24287bb8a5d73c608d47d287f9e716cf02b4796a83fb0c05e45b89de9ef8bce834e6d7a0be6e30d2c66cb6e640cb01898454ad361bc0701d8fe56113335ae6adec59300db04691cc4a689034272a8e086a32ce7061b4f79fa8afbb48a6ce4b62bdc44af013d78980457e1fa61eb9204818606f4c3b03c0f33cd2a841ac9bc2b73151a96e31ab99e6ec969b5f2c3edd5f9abc69845e487af992758ba445368da93dae1d44360d52a534a88276b8aaf349841d8a4788c60408618437c442308dbf70efeda2e54e9b9e4fe5f76997c9dcb945a26bd75748c85d19ca8b99264dce50580e8d4dbda401dad7df31e9a7a6a3a83bfbdfb5394abd581ac082417cd75d2f5205c0b7c9188e6f26bfd97734d9a20433f6cdba9d14a5f32a4d97a57f4603b21146fd1aebf082e863d463c224ad623c17d8043d3bf083f0322408dd6ead6915ac6a4222ab51480eb6e11a8913348219515170d9df90d72d7363bbda3e327d19f98c0a856f98076380e788e602e8a2ae0a1930786874dc21a2e99abda15f35457cf1dcb440c4b41350d0eda352aad7f57a0adc8a6914da06460635ed21d4c11cd1a8ec778064c9f62efba29278223f94b16619a5520731c2c40b28583c9f2e73233d74b84f4877ce6b35bb1180300"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r5, 0x8983, &(0x7f0000000000)={0x6, 'bridge0\x00', {0x1}, 0xdd3c}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r7, 0x1) bind$inet(r7, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r7, 0x5) connect$inet(r8, &(0x7f0000000010)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$inet(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000440)='h', 0x1}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4400000013000500010000000000000007000000", @ANYRES32=r9, @ANYBLOB="000000000000000024001a80200005801c000180080001000100000008000200", @ANYRES32=r9, @ANYBLOB="080003"], 0x44}}, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r5, 0x8983, &(0x7f0000000040)={0x0, 'veth0_vlan\x00', {0xffd}}) 2.120855644s ago: executing program 2 (id=578): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)='100000', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x402, 0x0) write(r1, &(0x7f0000000280)='0', 0x1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x14d802, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r3, 0x2c93a021) 2.070217648s ago: executing program 2 (id=581): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x108) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @redirect={0x5, 0x1, 0x0, @multicast1, {0x5, 0x4, 0x2, 0x35, 0x9, 0x67, 0x1, 0x5, 0x32, 0x8, @rand_addr=0x64010102, @loopback}, "dc65976c34f7e987"}}}}}, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) signalfd(r0, &(0x7f0000000080)={[0x4]}, 0x8) (async) ptrace(0x10, r1) ptrace$setregs(0xd, r1, 0x0, &(0x7f00000003c0)="18607651149d7b10b4024fbbdc08899b8f589df2dbb5d7a8d1b36cfab675cb3976ee8100e2878c9cfa178cac130eb046eda93df39ed4b41924dc225ad4028dd63defb87d698be5c749450b350a789dcfc6b2d6a696b5026d1e52f19274566d1da0f353dd65e330ebf71c5e823f2753c5fd76724828ef31b353e71805205c3dceb44cc4c7b3664e29fb") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @link_local={0x17, 0x80, 0xc2, 0x6, 0x5}, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "182325", 0x0, 0x2c, 0x1, @remote, @local}}}}, 0x0) ptrace$getregset(0x4205, r1, 0x2, &(0x7f0000000380)={&(0x7f0000000000)=""/120, 0x78}) (async) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000740)={0x0}) (async) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) (async) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x2000000, &(0x7f0000000200)='workdir') 1.671205657s ago: executing program 1 (id=585): mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, &(0x7f0000000300)='usrquota') lchown(&(0x7f00000000c0)='./file1\x00', 0xee01, 0xee00) 1.591120371s ago: executing program 1 (id=586): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cdg', 0x3) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000340)="b9cd14c222ee", 0x4b}], 0x1, 0x0, 0x240}}], 0x49, 0x20008000) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000004c0)=@gcm_128={{0x304}, '\x00', "17197bb86696ce1d27a0442d148a416e", "82028d89", "218c005d8ceddfc5"}, 0x28) 1.528775007s ago: executing program 1 (id=588): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0xfffffffa) close_range(r1, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x20, r0, 0x1, 0x0, 0x1, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)={0x40, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_FRAME={0x22, 0x33, @action={{{}, {0x8}, @broadcast, @device_a, @from_mac=@broadcast, {0x0, 0x400}}, @ext_ch_sw={0x4, 0x4, {{0x0, 0x3, 0xe, 0xf9}, @void}}}}]}, 0x40}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 1.45076008s ago: executing program 3 (id=589): mmap(&(0x7f0000947000/0xe000)=nil, 0xe000, 0xe4be1ef3b52215c6, 0x80010, 0xffffffffffffffff, 0xb9bf5000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x200000, &(0x7f0000200000/0x200000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x2000000000000, 0x200000, &(0x7f0000200000/0x200000)=nil}) mmap(&(0x7f0000947000/0xe000)=nil, 0xe000, 0xe4be1ef3b52215c6, 0x80010, 0xffffffffffffffff, 0xb9bf5000) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x200000, &(0x7f0000200000/0x200000)=nil}) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x2000000000000, 0x200000, &(0x7f0000200000/0x200000)=nil}) (async) 1.450152768s ago: executing program 1 (id=590): r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000006c0)={'wlan1\x00', &(0x7f0000000700)=@ethtool_stats={0x11}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) syz_emit_ethernet(0x10f, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast, @val={@void, {0x8100, 0x1, 0x1, 0x3}}, {@generic={0x8864, "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"}}}, &(0x7f0000000480)={0x0, 0x4, [0x131, 0x305, 0xe23, 0x4a2]}) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x820, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/ttyS0\x00', 0x2, 0x20) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x8, 0x1, 0xfffffd0d, 0x241d, 0xc, "2d5157854e0a1e37a2c83e0fab035d8445e39c"}) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000300)=0xa7ae, 0x4) timer_create(0x2, &(0x7f0000000000)={0x0, 0x2e}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x1, &(0x7f0000000080), &(0x7f0000000100)={{}, {0x0, 0x0}}) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000140)=ANY=[@ANYRESDEC=r5], 0xd8}}, 0x0) 1.390312529s ago: executing program 1 (id=591): r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x103a42, 0x32) ftruncate(r0, 0x6000000) copy_file_range(r0, 0x0, r0, &(0x7f00000004c0)=0x100, 0x9, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet6(r1, 0x0, 0x0, 0x40000c4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003200)=ANY=[@ANYBLOB="5c01000010000100feffffff00010000fe8800000000000000000000000000016401010000000000000000000000000000017fff4e230025000000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x15c}, 0x1, 0x0, 0x0, 0x20048041}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=@newsa={0x154, 0x1a, 0x1, 0xfffffffe, 0x100, {{@in=@broadcast, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x71c, 0x4e21, 0xb5, 0x2, 0x0, 0x20, 0x11}, {@in=@dev={0xac, 0x14, 0x14, 0x3b}, 0x4d4, 0x6c}, @in6=@private0, {0x300, 0x0, 0x0, 0xfffffffffffffbff, 0x8251c, 0xffffffffffff37a6, 0xfffffffffffffffc}, {0xfffffffffffff7ff, 0x3, 0x1ff, 0xfffffffffffffffe}, {0xfffffffe, 0x3fc, 0x80}, 0x80, 0x3505, 0x2, 0x1, 0x7, 0x22}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @XFRMA_SET_MARK={0x8, 0x1d, 0xfffffeff}, @XFRMA_SET_MARK_MASK={0x8}, @mark={0xc, 0x15, {0x35075d, 0xbab}}]}, 0x154}}, 0x844) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000240)={0x3, "5714d5"}, 0x4) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x306) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @local}, {0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x38}}, 0x10, {0x2, 0x4e22, @loopback}, 'syzkaller0\x00'}) sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000001400000008000200fc00000018000180140002006e657464657673696d3000000000000008001f0000fcffff08000900fc000000080011000700000008000e00800000000800", @ANYRES32=r2], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x103a42, 0x32) (async) ftruncate(r0, 0x6000000) (async) copy_file_range(r0, 0x0, r0, &(0x7f00000004c0)=0x100, 0x9, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) sendmmsg$inet6(r1, 0x0, 0x0, 0x40000c4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) sendmsg$nl_xfrm(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003200)=ANY=[@ANYBLOB="5c01000010000100feffffff00010000fe8800000000000000000000000000016401010000000000000000000000000000017fff4e230025000000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x15c}, 0x1, 0x0, 0x0, 0x20048041}, 0x0) (async) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=@newsa={0x154, 0x1a, 0x1, 0xfffffffe, 0x100, {{@in=@broadcast, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x71c, 0x4e21, 0xb5, 0x2, 0x0, 0x20, 0x11}, {@in=@dev={0xac, 0x14, 0x14, 0x3b}, 0x4d4, 0x6c}, @in6=@private0, {0x300, 0x0, 0x0, 0xfffffffffffffbff, 0x8251c, 0xffffffffffff37a6, 0xfffffffffffffffc}, {0xfffffffffffff7ff, 0x3, 0x1ff, 0xfffffffffffffffe}, {0xfffffffe, 0x3fc, 0x80}, 0x80, 0x3505, 0x2, 0x1, 0x7, 0x22}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @XFRMA_SET_MARK={0x8, 0x1d, 0xfffffeff}, @XFRMA_SET_MARK_MASK={0x8}, @mark={0xc, 0x15, {0x35075d, 0xbab}}]}, 0x154}}, 0x844) (async) socket$rds(0x15, 0x5, 0x0) (async) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000240)={0x3, "5714d5"}, 0x4) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) (async) ioctl$TUNSETLINK(r6, 0x400454cd, 0x306) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @local}, {0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x38}}, 0x10, {0x2, 0x4e22, @loopback}, 'syzkaller0\x00'}) (async) sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000001400000008000200fc00000018000180140002006e657464657673696d3000000000000008001f0000fcffff08000900fc000000080011000700000008000e00800000000800", @ANYRES32=r2], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) 1.309691556s ago: executing program 1 (id=593): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000c00)=0xc, 0x6, 0x2) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000380)) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)=@newsa={0xfc, 0x10, 0x1, 0xfff7fffe, 0x100, {{@in6=@mcast2, @in=@remote, 0x4e21, 0x3, 0x4e23, 0x5, 0x0, 0x120, 0x0, 0x2b}, {@in=@loopback, 0x4d4, 0x6c}, @in6=@ipv4={'\x00', '\xff\xff', @remote}, {0x0, 0x5d45, 0xffffffffffffff3a, 0x8000000000000, 0x8251c, 0x2, 0xfffffffffffffff8, 0xe2e237c}, {0x9, 0x0, 0x20000001d, 0xfffffffffffffffe}, {0x2, 0xfffffffc, 0xfff}, 0x70bd2a, 0x3d04, 0x2, 0x1, 0x0, 0x60}, [@policy_type={0xa}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) socket$inet6(0xa, 0x3, 0x8000000003c) socket$netlink(0x10, 0x3, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_usb_connect(0x0, 0x2e, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x644, 0x8047, 0x100, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1c, 0x1, 0x1, 0x0, 0x80, 0xfa, "", [{{0x9, 0x4, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, [@uac_control={{0xa, 0x24, 0x1, 0x100, 0xa}}]}}]}}]}}, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x3, 0x0) add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180), 0x0, 0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) syz_usb_control_io$hid(r3, 0x0, 0x0) ioctl(r4, 0xc4c85513, &(0x7f0000000200)) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000020)='./proc/net/afs/cells\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r5, &(0x7f0000000040)={0xa, 0x4}, 0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@ipv4={'\x00', '\xff\xff', @loopback}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0xa0}, {@in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3a}}, 0x4d2, 0x33}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, {0x0, 0xec2, 0x0, 0x0, 0x6, 0xffffffffffffffed, 0x3}, {0x0, 0x0, 0x2, 0xfffbfffffffffffe}, {0x0, 0x0, 0x796}, 0x0, 0x4, 0x0, 0x0, 0x15, 0xe55286f1921f74be}, 0x0, 0x1a0b1}}, 0xf8}, 0x1, 0x0, 0x0, 0x40040}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20010000120013070000000000000000050014922b650001000000000040000000ad4b446a000000000000eaffffffffff2100"/64, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="fc020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072c42572f64a264410b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbc18c8582fc7800000000000000000000000050019000000000028001a"], 0x120}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x50, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000102f40200100000000000000000000000000022001000000000000000000000000000100"], 0x0) 1.230608119s ago: executing program 3 (id=595): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x5, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe4, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x4, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x9, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400080, 0x1, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x4, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x200026, 0x8, 0x400, 0x2, 0xffff0000, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x9, 0x1, 0xd3, 0xa8d, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x10000, 0x1, 0x100, 0x2, 0x6, 0x7ffd, 0x5, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0x1], [0xa772, 0x6, 0x5, 0x1afa, 0xbf8, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x1, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x407, 0xfffffff7, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x137, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0x100, 0x8, 0x26e, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20006854}, 0x800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newtaction={0x78, 0x30, 0x216822a75a8bdd29, 0x0, 0x0, {}, [{0x64, 0x1, [@m_skbmod={0x60, 0x1, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa, 0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x16}}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x0, 0xe6, 0xffffffffffffffff, 0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x78}}, 0x40004) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x6, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x4, 0x5, 0x9, 0x8], 0x25000, 0x304}) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000140)='S', 0x1}], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = dup(r5) syz_emit_ethernet(0x6e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x38, 0x3a, 0x0, @remote, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x5dc, {0x0, 0x6, "8cb02b", 0x0, 0x2f, 0x0, @loopback={0x4000000}, @local, [@srh={0x2b, 0x0, 0x4, 0x0, 0x0, 0x10}]}}}}}}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 1.140147939s ago: executing program 2 (id=598): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0xfffffffa) close_range(r1, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x20, r0, 0x1, 0x0, 0x1, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)={0x40, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_FRAME={0x22, 0x33, @action={{{}, {0x8}, @broadcast, @device_a, @from_mac=@broadcast, {0x0, 0x400}}, @ext_ch_sw={0x4, 0x4, {{0x0, 0x3, 0xe, 0xf9}, @void}}}}]}, 0x40}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 1.076420893s ago: executing program 2 (id=601): sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x10000082}, 0x80) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0xe, &(0x7f0000000880)=ANY=[], &(0x7f0000000140)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x52, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xc, 0x1000000}, 0x8, 0x10, &(0x7f0000000040)={0x4}, 0x10}, 0x94) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000280)='fd', 0x0, r2) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f00000005c0)='fd', 0x0, r2) r4 = socket$kcm(0x11, 0x200000000000002, 0x300) socket$inet6(0xa, 0x1, 0x8000000003c) socket$netlink(0x10, 0x3, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) r6 = syz_usb_connect(0x0, 0x2e, &(0x7f0000000000)=ANY=[@ANYRESDEC=r5], 0x0) r7 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x8001, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) syz_usb_control_io$hid(r6, 0x0, 0x0) ioctl(r7, 0xc4c85513, &(0x7f0000000200)) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000003640)=r0, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000300)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaaaa080045000020fffd000000119078ac1e0001e00000010000fcc0000c907801000000befac659f089b1162fa20dad3b35ffbd7279b132599a36ba532ec2044e0efda8ec176e51d95e5e347c5ff61380a5cf631cad2ba273731aa751113c17c3d39502a0cde2703a733f5bf159c706f16bc79da2eb4a2d53c0cd1b061dc1c0e8cf39188c35c475535c944e5d4e67bebc89581f007f750c059ab36952d3d1e1becca5c6cc3fec85103a652e45a903483d5995ead14859c43c6fe08d5f284db6a7ef74c723cbbdf56f45f37a7718fae8ca0d3c7137502f53f250e50cebc77d976c2ffff65d"], 0x0) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000000180)={0x4, 0x4}, 0x4) getsockopt$packet_int(r1, 0x107, 0x12, 0x0, &(0x7f0000001600)=0xfcf4) r9 = socket$netlink(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r10 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x200) ioctl$EVIOCGMTSLOTS(r10, 0x8040450a, &(0x7f0000000b80)=""/4096) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="4400000009060102000000000000000000000000180007800900360073797a300000000008000b40000000090500010007000000100007800c0001800800014064010102"], 0x44}, 0x1, 0x0, 0x0, 0x10048047}, 0x4000050) sendmmsg(r9, &(0x7f00000002c0), 0x40000000000009f, 0x0) 1.000886537s ago: executing program 4 (id=603): setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000000080)=0xffff, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="800037bbfa9ba1ce", 0x8, 0x4000, &(0x7f0000001100)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}, 0x7}], 0x1, 0x10102, 0x0) 1.000396262s ago: executing program 3 (id=604): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_CAP_HYPERV_SYNIC2(r2, 0x4068aea3, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x3f) 1.000276509s ago: executing program 4 (id=605): mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, &(0x7f0000000300)='usrquota') lchown(&(0x7f00000000c0)='./file1\x00', 0xee01, 0xee00) 920.622276ms ago: executing program 4 (id=606): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_G_FREQUENCY(r1, 0xc02c5638, &(0x7f0000000180)={0x0, 0x2, 0xb}) close(r0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0xffff}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) listen(r2, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r3, &(0x7f0000000040)="a6", 0xffffff4c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{0x303}, "8108d00fc3996b1b", "3504e249c17ecd57665e7b384005ecc1", "e45e2832", "efcd600dae57a440"}, 0x28) 860.131307ms ago: executing program 3 (id=607): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x482, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0xd, 0x0, 0xffdffffc, 0x6, "00001000"}) (async) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0xd, 0x0, 0xffdffffc, 0x6, "00001000"}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="b702000023008000bfa30000000000000703000000feffff7a0a"], 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="b702000023008000bfa30000000000000703000000feffff7a0a"], 0x0}, 0x94) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[], 0xff2e) (async) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0x83, "00000000000000000000ffff00000000000002"}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/25, 0x19}], 0x1) mknod(&(0x7f0000000080)='./bus\x00', 0xc000, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socket$netlink(0x10, 0x3, 0xc) (async) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) (async) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000500)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x4}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x70}, 0x1, 0x0, 0x0, 0x4000851}, 0x24044010) socket$kcm(0xa, 0x3, 0x3a) (async) r3 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r3, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xffffffffffff0000, 0xac14140c}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="8bcd", 0xffe3}], 0x1, 0x0, 0x0, 0x900}, 0x60) (async) sendmsg$kcm(r3, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xffffffffffff0000, 0xac14140c}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="8bcd", 0xffe3}], 0x1, 0x0, 0x0, 0x900}, 0x60) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4048011}, 0x8010) mount(0x0, 0x0, &(0x7f0000000240)='debugfs\x00', 0x2201810, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x8101, 0x7000) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x4) (async) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x4) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, 0x0, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0xfffffffd, 0x0, 0x6, 0x12, "e315bc1cc24ff7b7cdb242e1ff0aa6905446b3"}) r6 = syz_open_pts(r0, 0x0) r7 = dup3(r6, r0, 0x0) read$FUSE(r7, &(0x7f0000003f80)={0x2020}, 0x2020) read$watch_queue(r7, &(0x7f0000000200)=""/148, 0xffffffc0) 50.991009ms ago: executing program 4 (id=608): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r0, &(0x7f0000002b80)=[{{&(0x7f0000000000)={0xa, 0x1fc, 0x0, @private1}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000002c40)="f0", 0x1}], 0x1}}], 0x1, 0x40000) 50.747114ms ago: executing program 4 (id=609): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xfffffffa) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)={0x40, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x22, 0x33, @action={{{}, {0x8}, @broadcast, @device_a, @from_mac=@broadcast, {0x0, 0x400}}, @ext_ch_sw={0x4, 0x4, {{0x0, 0x3, 0xe, 0xf9}, @void}}}}]}, 0x40}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 943.062µs ago: executing program 3 (id=610): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000feffffff01000000000000000c4100000014001462726f6164636173742d6c696e6bf9"], 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x2c, r6, 0x2, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x10, 0x13, @udp='udp:syz0\x00'}}, ["", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c5}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r7, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000540)={0x4c, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_FRAME={0x30, 0x33, @deauth={{{0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, {0xe}, @broadcast, @device_a, @initial, {0x3, 0x9}}, 0xfffd, @val={0x8c, 0x10, {0x283, "726712ea1b02", @short="acf28009ddef7a20"}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040080}, 0x28008004) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x9, 0x9, 0x6, 0x2, 0x1ff, 0x4}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cdg', 0x3) write(r0, &(0x7f0000000200)="32cb9bd16fe81ee4d7e6866db0fc5556e03e9d77ac7241fde80c2d5e9e79e690b58bb08b010e89960f8a7161237454134f7398c878d69c416a1f473504a365a01e3f5c84b18ccc807d4e3ea2b53b25adfd69d41541b9a12da7949babe11536e86df2f93fbe54aedb393ba6fd5a8e3ebf269f0e45a045a4271c3070725cab9ce2102e560a577c206b96826fc2942d0acffec3a7dcfe5cf266f59f7cdabd66cb9e166774c99f536032c82dae5121149034ccdc5f95e337bafc960af3eaffa0ee3cd22283a105adf617ea1f98e953", 0xcd) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000004980)=[{{&(0x7f0000000340)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000000040)}}], 0x1, 0x20008040) recvfrom$inet(r0, &(0x7f0000000080)=""/70, 0x46, 0x40000000, &(0x7f0000000180)={0x2, 0x4e22, @broadcast}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000004c0)=@gcm_128={{0x304}, '\x00', "16197b7b6b5a76fdf4918c135b8a416e", "82028d89", "218c004d8c06dfc5"}, 0x28) 563.395µs ago: executing program 4 (id=611): r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x0, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6, 0xd}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x40408c4}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x800452d2, &(0x7f0000000100)) 0s ago: executing program 3 (id=612): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000500)='./dummy\x00', 0x42, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/uprobe_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='p:mygroup/myevent ./dummy:0', 0x1b) (fail_nth: 8) kernel console output (not intermixed with test programs): 0][ T30] dw2102: i2c transfer failed. [ 62.233924][ T30] dvb-usb: MAC address: 02:02:02:02:02:02 [ 62.240885][ T6423] netlink: 56 bytes leftover after parsing attributes in process `syz.1.174'. [ 62.250945][ T30] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 62.263745][ T30] dvb-usb: bulk message failed: -22 (3/0) [ 62.263757][ T30] dw2102: command 0x0e transfer failed. [ 62.263761][ T30] dvb-usb: bulk message failed: -22 (3/0) [ 62.263772][ T30] dw2102: command 0x0e transfer failed. [ 62.316079][ T6429] team_slave_1: entered promiscuous mode [ 62.338799][ T6429] team_slave_1: left promiscuous mode [ 62.473264][ T5734] Bluetooth: hci1: command tx timeout [ 62.488582][ T6449] loop0: detected capacity change from 0 to 32768 [ 62.490284][ T6448] nfs4: Unknown parameter '' [ 62.496650][ T6450] FAULT_INJECTION: forcing a failure. [ 62.496650][ T6450] name failslab, interval 1, probability 0, space 0, times 0 [ 62.497510][ T6450] CPU: 1 UID: 0 PID: 6450 Comm: syz.1.183 Not tainted syzkaller #0 PREEMPT(full) [ 62.497528][ T6450] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 62.497537][ T6450] Call Trace: [ 62.497542][ T6450] [ 62.497548][ T6450] dump_stack_lvl+0x100/0x190 [ 62.497580][ T6450] should_fail_ex.cold+0x5/0xa [ 62.497598][ T6450] should_failslab+0xc2/0x120 [ 62.497617][ T6450] kmem_cache_alloc_noprof+0x92/0x6a0 [ 62.497630][ T6450] ? __kernfs_new_node+0xd2/0xa10 [ 62.497649][ T6450] __kernfs_new_node+0xd2/0xa10 [ 62.497666][ T6450] ? kernfs_add_one+0x611/0xaa0 [ 62.497685][ T6450] ? __pfx___kernfs_new_node+0x10/0x10 [ 62.497704][ T6450] ? lock_acquire+0x1d1/0x380 [ 62.497716][ T6450] ? kernfs_root+0x23/0x2a0 [ 62.497731][ T6450] ? find_held_lock+0x2b/0x80 [ 62.497747][ T6450] ? kernfs_root+0xee/0x2a0 [ 62.497762][ T6450] ? kernfs_root+0xee/0x2a0 [ 62.497781][ T6450] kernfs_new_node+0x117/0x150 [ 62.497801][ T6450] __kernfs_create_file+0x53/0x350 [ 62.497816][ T6450] sysfs_add_file_mode_ns+0x207/0x3c0 [ 62.497833][ T6450] sysfs_create_file_ns+0x145/0x1e0 [ 62.497847][ T6450] ? rcu_is_watching+0x13/0xc0 [ 62.497863][ T6450] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 62.497879][ T6450] ? __pfx___up_read+0x10/0x10 [ 62.497893][ T6450] ? acpi_device_notify+0x464/0x500 [ 62.497908][ T6450] ? kobject_put+0xb9/0x640 [ 62.497930][ T6450] device_create_file+0xf2/0x1d0 [ 62.497948][ T6450] device_add+0x2cb/0x1970 [ 62.497964][ T6450] ? __pfx_device_add+0x10/0x10 [ 62.497978][ T6450] ? kfree_const+0x5a/0x70 [ 62.497995][ T6450] ? kfree+0x1e5/0x6d0 [ 62.498015][ T6450] device_create_groups_vargs+0x1f8/0x270 [ 62.498032][ T6450] device_create+0xed/0x130 [ 62.498048][ T6450] ? __pfx_device_create+0x10/0x10 [ 62.498062][ T6450] ? lockdep_init_map_type+0x5c/0x250 [ 62.498076][ T6450] ? timer_init_key+0x150/0x310 [ 62.498091][ T6450] ? ieee80211_roc_setup+0x136/0x270 [ 62.498113][ T6450] ? ieee80211_alloc_hw_nm+0x1a2a/0x2310 [ 62.498129][ T6450] mac80211_hwsim_new_radio+0x37c/0x6510 [ 62.498150][ T6450] ? rcu_is_watching+0x13/0xc0 [ 62.498165][ T6450] ? do_trace_netlink_extack+0x72/0x1e0 [ 62.498181][ T6450] ? __nla_validate_parse+0x1e7/0x28b0 [ 62.498197][ T6450] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 62.498215][ T6450] hwsim_new_radio_nl+0xc6b/0x13f0 [ 62.498230][ T6450] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 62.498248][ T6450] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1e5/0x2f0 [ 62.498260][ T6450] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 62.498276][ T6450] genl_family_rcv_msg_doit+0x214/0x300 [ 62.498289][ T6450] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 62.498306][ T6450] ? bpf_lsm_capable+0x9/0x10 [ 62.498322][ T6450] ? security_capable+0x80/0x260 [ 62.498338][ T6450] ? ns_capable+0xd2/0xf0 [ 62.498356][ T6450] genl_rcv_msg+0x560/0x800 [ 62.498371][ T6450] ? __pfx_genl_rcv_msg+0x10/0x10 [ 62.498383][ T6450] ? __lock_acquire+0x4c5/0x1ec0 [ 62.498396][ T6450] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 62.498416][ T6450] netlink_rcv_skb+0x159/0x420 [ 62.498435][ T6450] ? __pfx_genl_rcv_msg+0x10/0x10 [ 62.498449][ T6450] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 62.498472][ T6450] ? netlink_deliver_tap+0x1ae/0xcc0 [ 62.498492][ T6450] genl_rcv+0x28/0x40 [ 62.498504][ T6450] netlink_unicast+0x585/0x850 [ 62.498524][ T6450] ? __pfx_netlink_unicast+0x10/0x10 [ 62.498546][ T6450] netlink_sendmsg+0x8b0/0xda0 [ 62.498566][ T6450] ? __pfx_netlink_sendmsg+0x10/0x10 [ 62.498585][ T6450] ? selinux_socket_sendmsg+0x198/0x2f0 [ 62.498605][ T6450] ____sys_sendmsg+0xa4d/0xbe0 [ 62.498619][ T6450] ? __pfx_netlink_sendmsg+0x10/0x10 [ 62.498638][ T6450] ? __pfx_____sys_sendmsg+0x10/0x10 [ 62.498656][ T6450] ? plist_check_list+0x1b8/0x280 [ 62.498673][ T6450] ? plist_del+0x308/0x510 [ 62.498691][ T6450] ___sys_sendmsg+0x190/0x1e0 [ 62.498707][ T6450] ? __pfx____sys_sendmsg+0x10/0x10 [ 62.498722][ T6450] ? futex_wake+0x220/0x5e0 [ 62.498746][ T6450] ? find_held_lock+0x2b/0x80 [ 62.498770][ T6450] __sys_sendmsg+0x160/0x210 [ 62.498782][ T6450] ? __pfx___sys_sendmsg+0x10/0x10 [ 62.498801][ T6450] do_syscall_64+0x123/0x790 [ 62.498816][ T6450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.498828][ T6450] RIP: 0033:0x7fde0659e159 [ 62.498839][ T6450] 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 [ 62.498850][ T6450] RSP: 002b:00007fde07554028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.498862][ T6450] RAX: ffffffffffffffda RBX: 00007fde06825fa0 RCX: 00007fde0659e159 [ 62.498870][ T6450] RDX: 0000000000000004 RSI: 0000200000000100 RDI: 0000000000000004 [ 62.498876][ T6450] RBP: 00007fde06635024 R08: 0000000000000000 R09: 0000000000000000 [ 62.498883][ T6450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.498890][ T6450] R13: 00007fde06826038 R14: 00007fde06825fa0 R15: 00007ffde4ef09f8 [ 62.498904][ T6450] [ 62.511587][ T5731] udevd[5731]: incorrect linux_raid_member checksum on /dev/loop0 [ 62.538234][ T6431] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 62.553836][ T6453] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 62.553857][ T6453] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 62.554496][ T6453] vhci_hcd vhci_hcd.0: Device attached [ 62.562946][ T6455] vhci_hcd: connection closed [ 62.564519][ T5777] vhci_hcd vhci_hcd.4: stop threads [ 62.564904][ T5777] vhci_hcd vhci_hcd.4: release socket [ 62.564922][ T5777] vhci_hcd vhci_hcd.4: disconnect device [ 62.584832][ T30] dvb-usb: bulk message failed: -22 (3/0) [ 62.584847][ T30] dw2102: command 0x0e transfer failed. [ 62.584851][ T30] dvb-usb: bulk message failed: -22 (3/0) [ 62.584857][ T30] dw2102: command 0x0e transfer failed. [ 62.584861][ T30] dvb-usb: bulk message failed: -22 (1/0) [ 62.584867][ T30] dw2102: command 0x51 transfer failed. [ 62.589473][ T6448] dw2102: i2c wr: len=66 is too big! [ 62.589473][ T6448] [ 62.636290][ T30] DVB: Unable to find symbol ds3000_attach() [ 62.636302][ T30] dvb-usb: no frontend was attached by 'Terratec Cinergy S2 USB HD Rev.3' [ 62.647073][ T6465] FAULT_INJECTION: forcing a failure. [ 62.647073][ T6465] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 62.647092][ T6465] CPU: 0 UID: 0 PID: 6465 Comm: syz.1.187 Not tainted syzkaller #0 PREEMPT(full) [ 62.647104][ T6465] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 62.647111][ T6465] Call Trace: [ 62.647115][ T6465] [ 62.647119][ T6465] dump_stack_lvl+0x100/0x190 [ 62.647139][ T6465] should_fail_ex.cold+0x5/0xa [ 62.647174][ T6465] _copy_to_user+0x32/0xd0 [ 62.647200][ T6465] simple_read_from_buffer+0xcb/0x170 [ 62.647215][ T6465] proc_fail_nth_read+0x1af/0x230 [ 62.647228][ T6465] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 62.647241][ T6465] ? rw_verify_area+0xce/0x6d0 [ 62.647257][ T6465] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 62.647269][ T6465] vfs_read+0x1e4/0xb40 [ 62.647279][ T6465] ? lock_acquire+0x1d1/0x380 [ 62.647290][ T6465] ? __fget_files+0x34/0x3d0 [ 62.647302][ T6465] ? __pfx_vfs_read+0x10/0x10 [ 62.647318][ T6465] ? find_held_lock+0x2b/0x80 [ 62.647333][ T6465] ? __fget_files+0x215/0x3d0 [ 62.647348][ T6465] ? __fget_files+0x21f/0x3d0 [ 62.647364][ T6465] ksys_read+0x12a/0x250 [ 62.647373][ T6465] ? __pfx_ksys_read+0x10/0x10 [ 62.647383][ T6465] ? v4l2_ioctl+0x1c5/0x250 [ 62.647400][ T6465] do_syscall_64+0x123/0x790 [ 62.647414][ T6465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.647426][ T6465] RIP: 0033:0x7fde0655e98e [ 62.647435][ T6465] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 62.647460][ T6465] RSP: 002b:00007fde07553fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 62.647472][ T6465] RAX: ffffffffffffffda RBX: 00007fde075546c0 RCX: 00007fde0655e98e [ 62.647479][ T6465] RDX: 000000000000000f RSI: 00007fde075540a0 RDI: 0000000000000004 [ 62.647485][ T6465] RBP: 00007fde07554090 R08: 0000000000000000 R09: 0000000000000000 [ 62.647491][ T6465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.647498][ T6465] R13: 00007fde06826038 R14: 00007fde06825fa0 R15: 00007ffde4ef09f8 [ 62.647512][ T6465] [ 62.650548][ T5731] udevd[5731]: incorrect linux_raid_member checksum on /dev/loop0 [ 62.693243][ T30] rc_core: IR keymap rc-su3000 not found [ 62.693256][ T30] Registered IR keymap rc-empty [ 62.695965][ T30] rc rc0: Terratec Cinergy S2 USB HD Rev.3 as /devices/platform/dummy_hcd.3/usb8/8-1/rc/rc0 [ 62.697039][ T30] input: Terratec Cinergy S2 USB HD Rev.3 as /devices/platform/dummy_hcd.3/usb8/8-1/rc/rc0/input6 [ 62.704985][ T6468] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 62.707130][ T30] dvb-usb: schedule remote query interval to 150 msecs. [ 62.707151][ T30] dw2102: su3000_power_ctrl: 0, initialized 1 [ 62.707161][ T30] dvb-usb: Terratec Cinergy S2 USB HD Rev.3 successfully initialized and connected. [ 62.874278][ T30] dvb-usb: bulk message failed: -22 (1/0) [ 62.874292][ T30] dw2102: i2c transfer failed. [ 62.908201][ T6481] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 62.908256][ T6481] overlayfs: failed to set xattr on upper [ 62.908276][ T6481] overlayfs: ...falling back to redirect_dir=nofollow. [ 62.908294][ T6481] overlayfs: ...falling back to metacopy=off. [ 62.908312][ T6481] overlayfs: ...falling back to index=off. [ 62.908317][ T6481] overlayfs: ...falling back to uuid=null. [ 62.990052][ T6492] FAULT_INJECTION: forcing a failure. [ 62.990052][ T6492] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 62.990117][ T6492] CPU: 2 UID: 0 PID: 6492 Comm: syz.1.194 Not tainted syzkaller #0 PREEMPT(full) [ 62.990141][ T6492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 62.990150][ T6492] Call Trace: [ 62.990154][ T6492] [ 62.990159][ T6492] dump_stack_lvl+0x100/0x190 [ 62.990179][ T6492] should_fail_ex.cold+0x5/0xa [ 62.990195][ T6492] _copy_from_user+0x2e/0xd0 [ 62.990216][ T6492] kstrtouint_from_user+0xd6/0x1d0 [ 62.990229][ T6492] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 62.990244][ T6492] ? lock_acquire+0x1d1/0x380 [ 62.990258][ T6492] proc_fail_nth_write+0x83/0x220 [ 62.990272][ T6492] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 62.990288][ T6492] vfs_write+0x2aa/0x1050 [ 62.990299][ T6492] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 62.990312][ T6492] ? lock_acquire+0x1d1/0x380 [ 62.990322][ T6492] ? __fget_files+0x34/0x3d0 [ 62.990335][ T6492] ? __pfx_vfs_write+0x10/0x10 [ 62.990344][ T6492] ? find_held_lock+0x2b/0x80 [ 62.990359][ T6492] ? __fget_files+0x215/0x3d0 [ 62.990373][ T6492] ? __fget_files+0x21f/0x3d0 [ 62.990389][ T6492] ksys_write+0x12a/0x250 [ 62.990399][ T6492] ? __pfx_ksys_write+0x10/0x10 [ 62.990427][ T6492] do_syscall_64+0x123/0x790 [ 62.990442][ T6492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.990454][ T6492] RIP: 0033:0x7fde0655e98e [ 62.990463][ T6492] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 62.990474][ T6492] RSP: 002b:00007fde07553fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 62.990485][ T6492] RAX: ffffffffffffffda RBX: 00007fde075546c0 RCX: 00007fde0655e98e [ 62.990492][ T6492] RDX: 0000000000000001 RSI: 00007fde075540a0 RDI: 0000000000000004 [ 62.990499][ T6492] RBP: 00007fde07554090 R08: 0000000000000000 R09: 0000000000000000 [ 62.990505][ T6492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.990511][ T6492] R13: 00007fde06826038 R14: 00007fde06825fa0 R15: 00007ffde4ef09f8 [ 62.990525][ T6492] [ 63.043610][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 63.043640][ T5925] dw2102: i2c transfer failed. [ 63.089267][ T6498] FAULT_INJECTION: forcing a failure. [ 63.089267][ T6498] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 63.089323][ T6498] CPU: 1 UID: 0 PID: 6498 Comm: syz.2.196 Not tainted syzkaller #0 PREEMPT(full) [ 63.089358][ T6498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.089370][ T6498] Call Trace: [ 63.089377][ T6498] [ 63.089384][ T6498] dump_stack_lvl+0x100/0x190 [ 63.089413][ T6498] should_fail_ex.cold+0x5/0xa [ 63.089438][ T6498] _copy_to_user+0x32/0xd0 [ 63.089467][ T6498] simple_read_from_buffer+0xcb/0x170 [ 63.089490][ T6498] proc_fail_nth_read+0x1af/0x230 [ 63.089512][ T6498] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 63.089535][ T6498] ? rw_verify_area+0xce/0x6d0 [ 63.089560][ T6498] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 63.089581][ T6498] vfs_read+0x1e4/0xb40 [ 63.089598][ T6498] ? lock_acquire+0x1d1/0x380 [ 63.089616][ T6498] ? __fget_files+0x34/0x3d0 [ 63.089637][ T6498] ? __pfx_vfs_read+0x10/0x10 [ 63.089660][ T6498] ? find_held_lock+0x2b/0x80 [ 63.089684][ T6498] ? __fget_files+0x215/0x3d0 [ 63.089707][ T6498] ? __fget_files+0x21f/0x3d0 [ 63.089730][ T6498] ksys_read+0x12a/0x250 [ 63.089745][ T6498] ? __pfx_ksys_read+0x10/0x10 [ 63.089766][ T6498] do_syscall_64+0x123/0x790 [ 63.089788][ T6498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.089804][ T6498] RIP: 0033:0x7f8fd395e98e [ 63.089823][ T6498] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 63.089840][ T6498] RSP: 002b:00007f8fd4889fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 63.089857][ T6498] RAX: ffffffffffffffda RBX: 00007f8fd488a6c0 RCX: 00007f8fd395e98e [ 63.089869][ T6498] RDX: 000000000000000f RSI: 00007f8fd488a0a0 RDI: 0000000000000004 [ 63.089879][ T6498] RBP: 00007f8fd488a090 R08: 0000000000000000 R09: 0000000000000000 [ 63.089889][ T6498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.089899][ T6498] R13: 00007f8fd3c26038 R14: 00007f8fd3c25fa0 R15: 00007fffe5fbd028 [ 63.089922][ T6498] [ 63.202029][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 63.202079][ T5925] dw2102: i2c transfer failed. [ 63.361987][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 63.362061][ T5925] dw2102: i2c transfer failed. [ 63.521909][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 63.522070][ T5925] dw2102: i2c transfer failed. [ 63.612182][ T1140] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 63.683179][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 63.683239][ T5925] dw2102: i2c transfer failed. [ 63.851928][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 63.851964][ T5925] dw2102: i2c transfer failed. [ 64.021911][ T30] dvb-usb: bulk message failed: -22 (1/0) [ 64.021945][ T30] dw2102: i2c transfer failed. [ 64.194140][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 64.194189][ T5925] dw2102: i2c transfer failed. [ 64.362637][ T30] dvb-usb: bulk message failed: -22 (1/0) [ 64.362716][ T30] dw2102: i2c transfer failed. [ 64.384315][ T6555] FAULT_INJECTION: forcing a failure. [ 64.384315][ T6555] name failslab, interval 1, probability 0, space 0, times 0 [ 64.384427][ T6555] CPU: 1 UID: 0 PID: 6555 Comm: syz.4.217 Not tainted syzkaller #0 PREEMPT(full) [ 64.384461][ T6555] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.384472][ T6555] Call Trace: [ 64.384478][ T6555] [ 64.384484][ T6555] dump_stack_lvl+0x100/0x190 [ 64.384515][ T6555] should_fail_ex.cold+0x5/0xa [ 64.384539][ T6555] should_failslab+0xc2/0x120 [ 64.384559][ T6555] __kmalloc_cache_noprof+0x91/0x6d0 [ 64.384584][ T6555] ? __might_fault+0xc5/0x140 [ 64.384608][ T6555] ? bpf_prog_store_orig_filter+0x7b/0x1d0 [ 64.384641][ T6555] bpf_prog_store_orig_filter+0x7b/0x1d0 [ 64.384671][ T6555] __get_filter+0x1e1/0x2c0 [ 64.384701][ T6555] sk_attach_filter+0x1c/0x150 [ 64.384727][ T6555] sk_setsockopt+0x3a9b/0x5d80 [ 64.384753][ T6555] ? __pfx_sk_setsockopt+0x10/0x10 [ 64.384772][ T6555] ? selinux_netlbl_socket_setsockopt+0x134/0x470 [ 64.384804][ T6555] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10 [ 64.384841][ T6555] ? find_held_lock+0x2b/0x80 [ 64.384869][ T6555] ? selinux_socket_setsockopt+0x6a/0x80 [ 64.384900][ T6555] do_sock_setsockopt+0x193/0x1d0 [ 64.384920][ T6555] __sys_setsockopt+0x195/0x220 [ 64.384945][ T6555] __x64_sys_setsockopt+0xbd/0x160 [ 64.384968][ T6555] ? do_syscall_64+0xae/0x790 [ 64.384984][ T6555] ? lockdep_hardirqs_on+0x7d/0x110 [ 64.384999][ T6555] do_syscall_64+0x123/0x790 [ 64.385017][ T6555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.385031][ T6555] RIP: 0033:0x7f344379e159 [ 64.385044][ T6555] 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 [ 64.385057][ T6555] RSP: 002b:00007f3444618028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 64.385072][ T6555] RAX: ffffffffffffffda RBX: 00007f3443a25fa0 RCX: 00007f344379e159 [ 64.385081][ T6555] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000006 [ 64.385089][ T6555] RBP: 00007f3443835024 R08: 0000000000000010 R09: 0000000000000000 [ 64.385097][ T6555] R10: 0000200000ab9ff0 R11: 0000000000000246 R12: 0000000000000000 [ 64.385106][ T6555] R13: 00007f3443a26038 R14: 00007f3443a25fa0 R15: 00007ffebdf2ee18 [ 64.385124][ T6555] [ 64.474982][ T6557] FAULT_INJECTION: forcing a failure. [ 64.474982][ T6557] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 64.475048][ T6557] CPU: 2 UID: 0 PID: 6557 Comm: syz.4.219 Not tainted syzkaller #0 PREEMPT(full) [ 64.475069][ T6557] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.475080][ T6557] Call Trace: [ 64.475087][ T6557] [ 64.475094][ T6557] dump_stack_lvl+0x100/0x190 [ 64.475125][ T6557] should_fail_ex.cold+0x5/0xa [ 64.475152][ T6557] _copy_from_user+0x2e/0xd0 [ 64.475181][ T6557] kstrtouint_from_user+0xd6/0x1d0 [ 64.475203][ T6557] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 64.475230][ T6557] ? lock_acquire+0x1d1/0x380 [ 64.475256][ T6557] proc_fail_nth_write+0x83/0x220 [ 64.475278][ T6557] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 64.475313][ T6557] vfs_write+0x2aa/0x1050 [ 64.475333][ T6557] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 64.475354][ T6557] ? lock_acquire+0x1d1/0x380 [ 64.475371][ T6557] ? __fget_files+0x34/0x3d0 [ 64.475393][ T6557] ? __pfx_vfs_write+0x10/0x10 [ 64.475408][ T6557] ? find_held_lock+0x2b/0x80 [ 64.475434][ T6557] ? __fget_files+0x215/0x3d0 [ 64.475460][ T6557] ? __fget_files+0x21f/0x3d0 [ 64.475488][ T6557] ksys_write+0x12a/0x250 [ 64.475506][ T6557] ? __pfx_ksys_write+0x10/0x10 [ 64.475532][ T6557] do_syscall_64+0x123/0x790 [ 64.475556][ T6557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.475576][ T6557] RIP: 0033:0x7f344375e98e [ 64.475606][ T6557] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 64.475624][ T6557] RSP: 002b:00007f3444617fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 64.475643][ T6557] RAX: ffffffffffffffda RBX: 00007f34446186c0 RCX: 00007f344375e98e [ 64.475655][ T6557] RDX: 0000000000000001 RSI: 00007f34446180a0 RDI: 0000000000000003 [ 64.475666][ T6557] RBP: 00007f3444618090 R08: 0000000000000000 R09: 0000000000000000 [ 64.475677][ T6557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.475687][ T6557] R13: 00007f3443a26038 R14: 00007f3443a25fa0 R15: 00007ffebdf2ee18 [ 64.475712][ T6557] [ 64.524363][ T30] dvb-usb: bulk message failed: -22 (1/0) [ 64.524382][ T30] dw2102: i2c transfer failed. [ 64.544056][ T5734] Bluetooth: hci1: command tx timeout [ 64.682059][ T30] dvb-usb: bulk message failed: -22 (1/0) [ 64.682140][ T30] dw2102: i2c transfer failed. [ 64.815453][ T6572] /dev/sg0: Can't lookup blockdev [ 64.848453][ T6569] __nla_validate_parse: 4 callbacks suppressed [ 64.848503][ T6569] netlink: 8 bytes leftover after parsing attributes in process `syz.4.225'. [ 64.850107][ T6569] netlink: 8 bytes leftover after parsing attributes in process `syz.4.225'. [ 64.850137][ T6569] netlink: 'syz.4.225': attribute type 30 has an invalid length. [ 64.851948][ T5925] dvb-usb: bulk message failed: -22 (1/0) [ 64.851962][ T5925] dw2102: i2c transfer failed. [ 64.858849][ T5777] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 64.858964][ T5777] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 64.858993][ T5777] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 64.859012][ T5777] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 64.859153][ T6569] netlink: 8 bytes leftover after parsing attributes in process `syz.4.225'. [ 64.859195][ T6569] netlink: 'syz.4.225': attribute type 30 has an invalid length. [ 64.915771][ T25] usb 8-1: USB disconnect, device number 3 [ 64.947853][ T6578] FAULT_INJECTION: forcing a failure. [ 64.947853][ T6578] name failslab, interval 1, probability 0, space 0, times 0 [ 64.947950][ T6578] CPU: 3 UID: 0 PID: 6578 Comm: syz.3.227 Not tainted syzkaller #0 PREEMPT(full) [ 64.947987][ T6578] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.948014][ T6578] Call Trace: [ 64.948022][ T6578] [ 64.948036][ T6578] dump_stack_lvl+0x100/0x190 [ 64.948071][ T6578] should_fail_ex.cold+0x5/0xa [ 64.948114][ T6578] ? __netlink_lookup+0x652/0x900 [ 64.948141][ T6578] should_failslab+0xc2/0x120 [ 64.948163][ T6578] kmem_cache_alloc_noprof+0x92/0x6a0 [ 64.948184][ T6578] ? skb_clone+0x190/0x400 [ 64.948204][ T6578] skb_clone+0x190/0x400 [ 64.948220][ T6578] netlink_deliver_tap+0xaed/0xcc0 [ 64.948250][ T6578] netlink_unicast+0x62b/0x850 [ 64.948279][ T6578] ? __pfx_netlink_unicast+0x10/0x10 [ 64.948312][ T6578] netlink_sendmsg+0x8b0/0xda0 [ 64.948341][ T6578] ? __pfx_netlink_sendmsg+0x10/0x10 [ 64.948369][ T6578] ? selinux_socket_sendmsg+0x198/0x2f0 [ 64.948402][ T6578] ____sys_sendmsg+0xa4d/0xbe0 [ 64.948423][ T6578] ? __pfx_netlink_sendmsg+0x10/0x10 [ 64.948451][ T6578] ? __pfx_____sys_sendmsg+0x10/0x10 [ 64.948476][ T6578] ? _kstrtoull+0x144/0x200 [ 64.948497][ T6578] ? __pfx__kstrtoull+0x10/0x10 [ 64.948522][ T6578] ___sys_sendmsg+0x190/0x1e0 [ 64.948546][ T6578] ? __pfx____sys_sendmsg+0x10/0x10 [ 64.948580][ T6578] ? __fget_files+0x34/0x3d0 [ 64.948620][ T6578] __sys_sendmmsg+0x20c/0x440 [ 64.948641][ T6578] ? __pfx___sys_sendmmsg+0x10/0x10 [ 64.948659][ T6578] ? ksys_write+0x190/0x250 [ 64.948694][ T6578] ? fput+0x7c/0x100 [ 64.948716][ T6578] ? ksys_write+0x1ac/0x250 [ 64.948733][ T6578] ? __pfx_ksys_write+0x10/0x10 [ 64.948755][ T6578] __x64_sys_sendmmsg+0x9c/0x100 [ 64.948773][ T6578] ? lockdep_hardirqs_on+0x7d/0x110 [ 64.948795][ T6578] do_syscall_64+0x123/0x790 [ 64.948818][ T6578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.948838][ T6578] RIP: 0033:0x7fb8f859e159 [ 64.948854][ T6578] 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 [ 64.948872][ T6578] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 64.948893][ T6578] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 64.948904][ T6578] RDX: 040000000000009f RSI: 00002000000002c0 RDI: 0000000000000003 [ 64.948914][ T6578] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 64.948924][ T6578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.948935][ T6578] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 64.948959][ T6578] [ 64.999530][ T25] dvb-usb: Terratec Cinergy S2 USB HD Rev.3 successfully deinitialized and disconnected. [ 65.029828][ T6583] netlink: 128 bytes leftover after parsing attributes in process `syz.3.230'. [ 65.154502][ T6591] FAULT_INJECTION: forcing a failure. [ 65.154502][ T6591] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 65.158215][ T6591] CPU: 3 UID: 0 PID: 6591 Comm: syz.2.233 Not tainted syzkaller #0 PREEMPT(full) [ 65.158257][ T6591] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.158270][ T6591] Call Trace: [ 65.158276][ T6591] [ 65.158283][ T6591] dump_stack_lvl+0x100/0x190 [ 65.158314][ T6591] should_fail_ex.cold+0x5/0xa [ 65.158341][ T6591] _copy_to_user+0x32/0xd0 [ 65.158370][ T6591] simple_read_from_buffer+0xcb/0x170 [ 65.158393][ T6591] proc_fail_nth_read+0x1af/0x230 [ 65.158415][ T6591] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 65.158455][ T6591] ? rw_verify_area+0xce/0x6d0 [ 65.158481][ T6591] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 65.158501][ T6591] vfs_read+0x1e4/0xb40 [ 65.158517][ T6591] ? lock_acquire+0x1d1/0x380 [ 65.158538][ T6591] ? __fget_files+0x34/0x3d0 [ 65.158559][ T6591] ? __pfx_vfs_read+0x10/0x10 [ 65.158583][ T6591] ? find_held_lock+0x2b/0x80 [ 65.158608][ T6591] ? __fget_files+0x215/0x3d0 [ 65.158640][ T6591] ? __fget_files+0x21f/0x3d0 [ 65.158667][ T6591] ksys_read+0x12a/0x250 [ 65.158725][ T6591] ? __pfx_ksys_read+0x10/0x10 [ 65.158765][ T6591] do_syscall_64+0x123/0x790 [ 65.158789][ T6591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.158808][ T6591] RIP: 0033:0x7f8fd395e98e [ 65.158824][ T6591] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 65.158842][ T6591] RSP: 002b:00007f8fd4889fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 65.158861][ T6591] RAX: ffffffffffffffda RBX: 00007f8fd488a6c0 RCX: 00007f8fd395e98e [ 65.158873][ T6591] RDX: 000000000000000f RSI: 00007f8fd488a0a0 RDI: 0000000000000003 [ 65.158883][ T6591] RBP: 00007f8fd488a090 R08: 0000000000000000 R09: 0000000000000000 [ 65.158894][ T6591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.158905][ T6591] R13: 00007f8fd3c26038 R14: 00007f8fd3c25fa0 R15: 00007fffe5fbd028 [ 65.158929][ T6591] [ 65.195865][ T6593] netlink: 8 bytes leftover after parsing attributes in process `syz.3.234'. [ 65.195900][ T6593] netlink: 'syz.3.234': attribute type 30 has an invalid length. [ 65.196667][ T6593] netlink: 8 bytes leftover after parsing attributes in process `syz.3.234'. [ 65.196689][ T6593] netlink: 'syz.3.234': attribute type 30 has an invalid length. [ 65.218485][ T6595] FAULT_INJECTION: forcing a failure. [ 65.218485][ T6595] name failslab, interval 1, probability 0, space 0, times 0 [ 65.218516][ T6595] CPU: 3 UID: 0 PID: 6595 Comm: syz.2.235 Not tainted syzkaller #0 PREEMPT(full) [ 65.218536][ T6595] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.218547][ T6595] Call Trace: [ 65.218554][ T6595] [ 65.218561][ T6595] dump_stack_lvl+0x100/0x190 [ 65.218615][ T6595] should_fail_ex.cold+0x5/0xa [ 65.218641][ T6595] should_failslab+0xc2/0x120 [ 65.218669][ T6595] __kmalloc_cache_noprof+0x91/0x6d0 [ 65.218694][ T6595] ? sctp_auth_shkey_create+0x9e/0x210 [ 65.218722][ T6595] sctp_auth_shkey_create+0x9e/0x210 [ 65.218747][ T6595] sctp_auth_asoc_copy_shkeys+0x1f2/0x360 [ 65.218775][ T6595] sctp_association_new+0x19ab/0x2990 [ 65.218809][ T6595] sctp_connect_new_asoc+0x1a8/0x770 [ 65.218838][ T6595] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 65.218875][ T6595] sctp_sendmsg+0x1743/0x22e0 [ 65.218909][ T6595] ? __pfx_sctp_sendmsg+0x10/0x10 [ 65.218935][ T6595] ? sock_has_perm+0x25a/0x2f0 [ 65.218961][ T6595] ? __pfx_sock_has_perm+0x10/0x10 [ 65.218983][ T6595] ? lock_acquire+0x1d1/0x380 [ 65.219018][ T6595] ? __pfx_sctp_sendmsg+0x10/0x10 [ 65.219047][ T6595] inet_sendmsg+0x11c/0x140 [ 65.219071][ T6595] ____sys_sendmsg+0x9c9/0xbe0 [ 65.219093][ T6595] ? __pfx_inet_sendmsg+0x10/0x10 [ 65.219116][ T6595] ? __pfx_____sys_sendmsg+0x10/0x10 [ 65.219141][ T6595] ? _kstrtoull+0x144/0x200 [ 65.219161][ T6595] ? __pfx__kstrtoull+0x10/0x10 [ 65.219186][ T6595] ___sys_sendmsg+0x190/0x1e0 [ 65.219211][ T6595] ? __pfx____sys_sendmsg+0x10/0x10 [ 65.219244][ T6595] ? __fget_files+0x34/0x3d0 [ 65.219287][ T6595] __sys_sendmmsg+0x20c/0x440 [ 65.219308][ T6595] ? __pfx___sys_sendmmsg+0x10/0x10 [ 65.219326][ T6595] ? ksys_write+0x190/0x250 [ 65.219362][ T6595] ? fput+0x7c/0x100 [ 65.219384][ T6595] ? ksys_write+0x1ac/0x250 [ 65.219400][ T6595] ? __pfx_ksys_write+0x10/0x10 [ 65.219422][ T6595] __x64_sys_sendmmsg+0x9c/0x100 [ 65.219439][ T6595] ? lockdep_hardirqs_on+0x7d/0x110 [ 65.219460][ T6595] do_syscall_64+0x123/0x790 [ 65.219483][ T6595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.219502][ T6595] RIP: 0033:0x7f8fd399e159 [ 65.219517][ T6595] 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 [ 65.219534][ T6595] RSP: 002b:00007f8fd488a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 65.219551][ T6595] RAX: ffffffffffffffda RBX: 00007f8fd3c25fa0 RCX: 00007f8fd399e159 [ 65.219563][ T6595] RDX: 0000000000000001 RSI: 0000200000002b80 RDI: 0000000000000003 [ 65.219574][ T6595] RBP: 00007f8fd488a090 R08: 0000000000000000 R09: 0000000000000000 [ 65.219584][ T6595] R10: 0000000000040000 R11: 0000000000000246 R12: 0000000000000001 [ 65.219595][ T6595] R13: 00007f8fd3c26038 R14: 00007f8fd3c25fa0 R15: 00007fffe5fbd028 [ 65.219619][ T6595] [ 65.575495][ T6611] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 65.575535][ T6611] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 65.576219][ T6611] vhci_hcd vhci_hcd.0: Device attached [ 65.580207][ T6613] vhci_hcd: unknown pdu 2 [ 65.581302][ T12] vhci_hcd vhci_hcd.3: stop threads [ 65.581313][ T12] vhci_hcd vhci_hcd.3: release socket [ 65.581323][ T12] vhci_hcd vhci_hcd.3: disconnect device [ 65.625647][ T43] kauditd_printk_skb: 74 callbacks suppressed [ 65.625719][ T43] audit: type=1400 audit(1788528973.100:429): avc: denied { create } for pid=6617 comm="syz.4.242" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 65.647440][ T6621] netlink: 8 bytes leftover after parsing attributes in process `syz.2.243'. [ 65.655712][ T43] audit: type=1400 audit(1788528973.130:430): avc: denied { sqpoll } for pid=6609 comm="syz.3.240" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 65.730801][ T43] audit: type=1400 audit(1788528973.200:431): avc: denied { bind } for pid=6625 comm="syz.4.245" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 65.735568][ T6626] netlink: 20 bytes leftover after parsing attributes in process `syz.4.245'. [ 65.748180][ T43] audit: type=1400 audit(1788528973.220:432): avc: denied { mount } for pid=6627 comm="syz.2.246" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 65.774663][ T43] audit: type=1400 audit(1788528973.250:433): avc: denied { unmount } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 65.971906][ T1038] usb 9-1: new high-speed USB device number 2 using dummy_hcd [ 66.122950][ T1038] usb 9-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 66.124261][ T1038] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 66.124297][ T1038] usb 9-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 66.126252][ T1038] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.126273][ T1038] usb 9-1: Product: syz [ 66.126285][ T1038] usb 9-1: Manufacturer: syz [ 66.126296][ T1038] usb 9-1: SerialNumber: syz [ 66.344866][ T6626] netlink: 84 bytes leftover after parsing attributes in process `syz.4.245'. [ 66.346280][ T25] usb 9-1: USB disconnect, device number 2 [ 66.374070][ T6637] FAULT_INJECTION: forcing a failure. [ 66.374070][ T6637] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 66.374170][ T6637] CPU: 1 UID: 0 PID: 6637 Comm: syz.3.249 Not tainted syzkaller #0 PREEMPT(full) [ 66.374195][ T6637] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.374208][ T6637] Call Trace: [ 66.374215][ T6637] [ 66.374225][ T6637] dump_stack_lvl+0x100/0x190 [ 66.374279][ T6637] should_fail_ex.cold+0x5/0xa [ 66.374309][ T6637] _copy_from_user+0x2e/0xd0 [ 66.374348][ T6637] kstrtouint_from_user+0xd6/0x1d0 [ 66.374371][ T6637] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 66.374401][ T6637] ? lock_acquire+0x1d1/0x380 [ 66.374427][ T6637] proc_fail_nth_write+0x83/0x220 [ 66.374451][ T6637] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 66.374482][ T6637] vfs_write+0x2aa/0x1050 [ 66.374503][ T6637] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 66.374525][ T6637] ? lock_acquire+0x1d1/0x380 [ 66.374545][ T6637] ? __fget_files+0x34/0x3d0 [ 66.374568][ T6637] ? __pfx_vfs_write+0x10/0x10 [ 66.374586][ T6637] ? find_held_lock+0x2b/0x80 [ 66.374612][ T6637] ? __fget_files+0x215/0x3d0 [ 66.374639][ T6637] ? __fget_files+0x21f/0x3d0 [ 66.374669][ T6637] ksys_write+0x12a/0x250 [ 66.374688][ T6637] ? __pfx_ksys_write+0x10/0x10 [ 66.374713][ T6637] do_syscall_64+0x123/0x790 [ 66.374747][ T6637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.374767][ T6637] RIP: 0033:0x7fb8f855e98e [ 66.374786][ T6637] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 66.374804][ T6637] RSP: 002b:00007fb8f9406fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 66.374826][ T6637] RAX: ffffffffffffffda RBX: 00007fb8f94076c0 RCX: 00007fb8f855e98e [ 66.374838][ T6637] RDX: 0000000000000001 RSI: 00007fb8f94070a0 RDI: 0000000000000003 [ 66.374850][ T6637] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 66.374863][ T6637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.374875][ T6637] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 66.374900][ T6637] [ 66.408376][ T6640] FAULT_INJECTION: forcing a failure. [ 66.408376][ T6640] name failslab, interval 1, probability 0, space 0, times 0 [ 66.408403][ T6640] CPU: 3 UID: 0 PID: 6640 Comm: syz.3.251 Not tainted syzkaller #0 PREEMPT(full) [ 66.408428][ T6640] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.408438][ T6640] Call Trace: [ 66.408444][ T6640] [ 66.408452][ T6640] dump_stack_lvl+0x100/0x190 [ 66.408477][ T6640] should_fail_ex.cold+0x5/0xa [ 66.408495][ T6640] should_failslab+0xc2/0x120 [ 66.408511][ T6640] __kmalloc_cache_noprof+0x91/0x6d0 [ 66.408528][ T6640] ? nf_tables_newtable+0xd0a/0x1a90 [ 66.408553][ T6640] nf_tables_newtable+0xd0a/0x1a90 [ 66.408569][ T6640] ? __pfx_nf_tables_newtable+0x10/0x10 [ 66.408580][ T6640] ? net_generic+0x25/0x2a0 [ 66.408596][ T6640] ? __nla_parse+0x40/0x60 [ 66.408613][ T6640] nfnetlink_rcv_batch+0x1410/0x2880 [ 66.408632][ T6640] ? __pfx_nfnetlink_rcv_batch+0x10/0x10 [ 66.408647][ T6640] ? lock_acquire+0x1d1/0x380 [ 66.408660][ T6640] ? avc_has_perm_noaudit+0x56/0x3b0 [ 66.408679][ T6640] ? avc_has_perm_noaudit+0x145/0x3b0 [ 66.408705][ T6640] ? __nla_parse+0x40/0x60 [ 66.408720][ T6640] nfnetlink_rcv+0x3bd/0x440 [ 66.408732][ T6640] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 66.408749][ T6640] netlink_unicast+0x585/0x850 [ 66.408767][ T6640] ? __pfx_netlink_unicast+0x10/0x10 [ 66.408787][ T6640] netlink_sendmsg+0x8b0/0xda0 [ 66.408805][ T6640] ? __pfx_netlink_sendmsg+0x10/0x10 [ 66.408822][ T6640] ? selinux_socket_sendmsg+0x198/0x2f0 [ 66.408841][ T6640] ____sys_sendmsg+0xa4d/0xbe0 [ 66.408855][ T6640] ? __pfx_netlink_sendmsg+0x10/0x10 [ 66.408872][ T6640] ? __pfx_____sys_sendmsg+0x10/0x10 [ 66.408888][ T6640] ? lock_acquire+0x1d1/0x380 [ 66.408899][ T6640] ? get_pid_task+0x2a/0x250 [ 66.408916][ T6640] ___sys_sendmsg+0x190/0x1e0 [ 66.408933][ T6640] ? __pfx____sys_sendmsg+0x10/0x10 [ 66.408961][ T6640] ? get_pid_task+0x106/0x250 [ 66.408982][ T6640] ? find_held_lock+0x2b/0x80 [ 66.409007][ T6640] __sys_sendmsg+0x160/0x210 [ 66.409018][ T6640] ? __pfx___sys_sendmsg+0x10/0x10 [ 66.409036][ T6640] do_syscall_64+0x123/0x790 [ 66.409050][ T6640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.409063][ T6640] RIP: 0033:0x7fb8f859e159 [ 66.409073][ T6640] 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 [ 66.409083][ T6640] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.409095][ T6640] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 66.409102][ T6640] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000004 [ 66.409109][ T6640] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 66.409115][ T6640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.409122][ T6640] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 66.409135][ T6640] [ 66.621944][ T5734] Bluetooth: hci1: command tx timeout [ 66.631096][ T43] audit: type=1400 audit(1788528974.100:434): avc: denied { getopt } for pid=6649 comm="syz.3.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 66.698137][ T6654] netlink: 100 bytes leftover after parsing attributes in process `syz.2.257'. [ 66.764391][ T43] audit: type=1400 audit(1788528974.240:435): avc: denied { read } for pid=6653 comm="syz.2.257" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 66.862508][ T6662] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 66.862567][ T6662] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 66.862732][ T6662] vhci_hcd vhci_hcd.0: Device attached [ 66.868830][ T6663] vhci_hcd: unknown pdu 2 [ 66.871543][ T12] vhci_hcd vhci_hcd.2: stop threads [ 66.871561][ T12] vhci_hcd vhci_hcd.2: release socket [ 66.871579][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 66.920815][ T6667] warning: `syz.4.260' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 67.154936][ T6681] fuse: Unknown parameter 'roptmode' [ 67.155133][ T6682] fuse: Unknown parameter 'roptmode' [ 67.281920][ T43] audit: type=1400 audit(1788528974.750:436): avc: denied { append } for pid=6690 comm="syz.3.268" name="loop9" dev="devtmpfs" ino=665 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 68.086844][ T43] audit: type=1400 audit(1788528975.560:437): avc: denied { read } for pid=6701 comm="syz.4.272" path="socket:[14041]" dev="sockfs" ino=14041 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 68.233675][ T43] audit: type=1400 audit(1788528975.700:438): avc: denied { name_connect } for pid=6706 comm="syz.3.274" dest=300 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 68.390171][ T6718] FAULT_INJECTION: forcing a failure. [ 68.390171][ T6718] name failslab, interval 1, probability 0, space 0, times 0 [ 68.390237][ T6718] CPU: 2 UID: 0 PID: 6718 Comm: syz.3.278 Not tainted syzkaller #0 PREEMPT(full) [ 68.390262][ T6718] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 68.390270][ T6718] Call Trace: [ 68.390274][ T6718] [ 68.390279][ T6718] dump_stack_lvl+0x100/0x190 [ 68.390299][ T6718] should_fail_ex.cold+0x5/0xa [ 68.390315][ T6718] should_failslab+0xc2/0x120 [ 68.390333][ T6718] __kmalloc_cache_noprof+0x91/0x6d0 [ 68.390350][ T6718] ? __trace_uprobe_create+0x5c4/0x22f0 [ 68.390367][ T6718] __trace_uprobe_create+0x5c4/0x22f0 [ 68.390386][ T6718] ? __pfx___trace_uprobe_create+0x10/0x10 [ 68.390399][ T6718] ? trace_kmalloc+0xeb/0x110 [ 68.390411][ T6718] ? __kasan_kmalloc+0xaa/0xb0 [ 68.390423][ T6718] ? __kmalloc_noprof+0x350/0x840 [ 68.390434][ T6718] ? argv_split+0x173/0x420 [ 68.390449][ T6718] ? argv_split+0x359/0x420 [ 68.390460][ T6718] ? __pfx___trace_uprobe_create+0x10/0x10 [ 68.390474][ T6718] trace_probe_create+0xef/0x100 [ 68.390487][ T6718] ? __pfx_trace_probe_create+0x10/0x10 [ 68.390502][ T6718] dyn_event_create+0x50/0x90 [ 68.390518][ T6718] create_or_delete_trace_uprobe+0x5a/0xb0 [ 68.390532][ T6718] trace_parse_run_command+0x1ab/0x3b0 [ 68.390543][ T6718] ? __pfx_create_or_delete_trace_uprobe+0x10/0x10 [ 68.390559][ T6718] vfs_write+0x2aa/0x1050 [ 68.390570][ T6718] ? __pfx_probes_write+0x10/0x10 [ 68.390582][ T6718] ? lock_acquire+0x1d1/0x380 [ 68.390593][ T6718] ? __fget_files+0x34/0x3d0 [ 68.390606][ T6718] ? __pfx_vfs_write+0x10/0x10 [ 68.390615][ T6718] ? find_held_lock+0x2b/0x80 [ 68.390631][ T6718] ? __fget_files+0x215/0x3d0 [ 68.390645][ T6718] ? __fget_files+0x21f/0x3d0 [ 68.390661][ T6718] ksys_write+0x12a/0x250 [ 68.390671][ T6718] ? __pfx_ksys_write+0x10/0x10 [ 68.390686][ T6718] do_syscall_64+0x123/0x790 [ 68.390699][ T6718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.390711][ T6718] RIP: 0033:0x7fb8f859e159 [ 68.390721][ T6718] 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 [ 68.390731][ T6718] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 68.390743][ T6718] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 68.390750][ T6718] RDX: 000000000000001b RSI: 0000200000000300 RDI: 0000000000000004 [ 68.390756][ T6718] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 68.390762][ T6718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 68.390769][ T6718] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 68.390783][ T6718] [ 69.011365][ T6761] ======================================================= [ 69.011365][ T6761] WARNING: The mand mount option has been deprecated and [ 69.011365][ T6761] and is ignored by this kernel. Remove the mand [ 69.011365][ T6761] option from the mount to silence this warning. [ 69.011365][ T6761] ======================================================= [ 69.057661][ T6766] program syz.4.294 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 69.110945][ T6770] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 69.171757][ T6772] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 69.172404][ T6770] md: could not open device unknown-block(7,0). [ 69.197404][ T6774] FAULT_INJECTION: forcing a failure. [ 69.197404][ T6774] name failslab, interval 1, probability 0, space 0, times 0 [ 69.197481][ T6774] CPU: 0 UID: 0 PID: 6774 Comm: syz.3.297 Not tainted syzkaller #0 PREEMPT(full) [ 69.197519][ T6774] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 69.197532][ T6774] Call Trace: [ 69.197539][ T6774] [ 69.197547][ T6774] dump_stack_lvl+0x100/0x190 [ 69.197596][ T6774] should_fail_ex.cold+0x5/0xa [ 69.197623][ T6774] should_failslab+0xc2/0x120 [ 69.197653][ T6774] __kmalloc_flags_noprof+0x122/0x8e0 [ 69.197685][ T6774] ? alloc_slab_obj_exts+0x6a/0x170 [ 69.197719][ T6774] alloc_slab_obj_exts+0x6a/0x170 [ 69.197749][ T6774] __memcg_slab_post_alloc_hook+0x40a/0x1270 [ 69.197787][ T6774] ? kasan_save_track+0x14/0x30 [ 69.197811][ T6774] kmem_cache_alloc_noprof+0x4fa/0x6a0 [ 69.197832][ T6774] ? copy_net_ns+0xe8/0x7a0 [ 69.197866][ T6774] copy_net_ns+0xe8/0x7a0 [ 69.197887][ T6774] ? copy_cgroup_ns+0x71/0x970 [ 69.197916][ T6774] create_new_namespaces+0x3ea/0xac0 [ 69.197945][ T6774] unshare_nsproxy_namespaces+0xf2/0x220 [ 69.197970][ T6774] ksys_unshare+0x4a2/0xa70 [ 69.197995][ T6774] ? __pfx_ksys_unshare+0x10/0x10 [ 69.198018][ T6774] ? ksys_write+0x1ac/0x250 [ 69.198046][ T6774] __x64_sys_unshare+0x31/0x40 [ 69.198069][ T6774] do_syscall_64+0x123/0x790 [ 69.198107][ T6774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.198129][ T6774] RIP: 0033:0x7fb8f859e159 [ 69.198146][ T6774] 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 [ 69.198164][ T6774] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 69.198185][ T6774] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 69.198198][ T6774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 69.198210][ T6774] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 69.198222][ T6774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 69.198233][ T6774] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 69.198262][ T6774] [ 69.345876][ T5734] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 69.352020][ T5734] Bluetooth: hci3: Injecting HCI hardware error event [ 69.353689][ T5734] Bluetooth: hci3: hardware error 0x00 [ 69.378526][ T6785] i2c i2c-1: Frontend requested software zigzag, but didn't set the frequency step size [ 69.490550][ T6794] afs: Unknown parameter 'dynoc/cgroups' [ 69.567521][ T6797] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 69.615554][ T6799] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 69.667953][ T6801] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6801 comm=syz.4.309 [ 69.670583][ T6801] capability: warning: `syz.4.309' uses deprecated v2 capabilities in a way that may be insecure [ 69.921770][ T6809] kvm: emulating exchange as write [ 69.923702][ T6809] ip_tables: iptables: counters copy to user failed while replacing table [ 69.989183][ T6813] FAULT_INJECTION: forcing a failure. [ 69.989183][ T6813] name failslab, interval 1, probability 0, space 0, times 0 [ 69.989254][ T6813] CPU: 0 UID: 0 PID: 6813 Comm: syz.3.312 Not tainted syzkaller #0 PREEMPT(full) [ 69.989289][ T6813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 69.989301][ T6813] Call Trace: [ 69.989307][ T6813] [ 69.989314][ T6813] dump_stack_lvl+0x100/0x190 [ 69.989347][ T6813] should_fail_ex.cold+0x5/0xa [ 69.989373][ T6813] should_failslab+0xc2/0x120 [ 69.989396][ T6813] __kmalloc_noprof+0xfc/0x840 [ 69.989413][ T6813] ? __pfx_inc_ucount+0x10/0x10 [ 69.989437][ T6813] ? net_alloc_generic+0x1e/0x70 [ 69.989460][ T6813] net_alloc_generic+0x1e/0x70 [ 69.989479][ T6813] copy_net_ns+0xc6/0x7a0 [ 69.989497][ T6813] ? copy_cgroup_ns+0x71/0x970 [ 69.989524][ T6813] create_new_namespaces+0x3ea/0xac0 [ 69.989551][ T6813] unshare_nsproxy_namespaces+0xf2/0x220 [ 69.989574][ T6813] ksys_unshare+0x4a2/0xa70 [ 69.989598][ T6813] ? __pfx_ksys_unshare+0x10/0x10 [ 69.989633][ T6813] ? ksys_write+0x1ac/0x250 [ 69.989658][ T6813] __x64_sys_unshare+0x31/0x40 [ 69.989679][ T6813] do_syscall_64+0x123/0x790 [ 69.989703][ T6813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.989723][ T6813] RIP: 0033:0x7fb8f859e159 [ 69.989738][ T6813] 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 [ 69.989755][ T6813] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 69.989776][ T6813] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 69.989789][ T6813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 69.989800][ T6813] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 69.989811][ T6813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 69.989823][ T6813] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 69.989846][ T6813] [ 70.097709][ T6815] FAULT_INJECTION: forcing a failure. [ 70.097709][ T6815] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 70.097789][ T6815] CPU: 3 UID: 0 PID: 6815 Comm: syz.3.313 Not tainted syzkaller #0 PREEMPT(full) [ 70.097815][ T6815] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 70.097825][ T6815] Call Trace: [ 70.097830][ T6815] [ 70.097835][ T6815] dump_stack_lvl+0x100/0x190 [ 70.097856][ T6815] should_fail_ex.cold+0x5/0xa [ 70.097870][ T6815] ? prepare_alloc_pages+0x16d/0x5b0 [ 70.097887][ T6815] should_fail_alloc_page+0xeb/0x140 [ 70.097912][ T6815] prepare_alloc_pages+0x1f0/0x5b0 [ 70.097929][ T6815] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 70.097962][ T6815] ? prepare_alloc_pages+0x171/0x5b0 [ 70.097980][ T6815] ? rcu_is_watching+0x13/0xc0 [ 70.097996][ T6815] ? __alloc_frozen_pages_noprof+0x56b/0x3300 [ 70.098016][ T6815] ? lock_release+0x24d/0x310 [ 70.098027][ T6815] ? bpf_ksym_find+0x128/0x1c0 [ 70.098042][ T6815] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 70.098064][ T6815] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 70.098089][ T6815] ? is_bpf_text_address+0x94/0x1a0 [ 70.098110][ T6815] ? __lock_acquire+0x4c5/0x1ec0 [ 70.098127][ T6815] ? arch_stack_walk+0xa6/0xf0 [ 70.098148][ T6815] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 70.098187][ T6815] ? lock_acquire+0x1d1/0x380 [ 70.098206][ T6815] ? get_il_weight+0x25/0x290 [ 70.098228][ T6815] ? find_held_lock+0x2b/0x80 [ 70.098249][ T6815] ? get_il_weight+0xea/0x290 [ 70.098268][ T6815] ? get_il_weight+0xea/0x290 [ 70.098294][ T6815] alloc_pages_bulk_noprof+0x5e1/0x13c0 [ 70.098323][ T6815] ? policy_nodemask+0xed/0x4f0 [ 70.098345][ T6815] ? preempt_count_add+0x78/0x150 [ 70.098360][ T6815] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 70.098385][ T6815] __kasan_populate_vmalloc+0xf0/0x210 [ 70.098406][ T6815] alloc_vmap_area+0x95d/0x2bb0 [ 70.098431][ T6815] ? kasan_save_track+0x14/0x30 [ 70.098449][ T6815] ? __kasan_kmalloc+0xaa/0xb0 [ 70.098466][ T6815] ? __pfx_alloc_vmap_area+0x10/0x10 [ 70.098484][ T6815] ? __get_vm_area_node+0x124/0x350 [ 70.098508][ T6815] __get_vm_area_node+0x1ed/0x350 [ 70.098533][ T6815] __vmalloc_node_range_noprof+0x268/0x1420 [ 70.098556][ T6815] ? __snd_dma_alloc_pages+0xd2/0x150 [ 70.098574][ T6815] ? lock_acquire+0x1d1/0x380 [ 70.098590][ T6815] ? do_alloc_pages+0x39/0x1e0 [ 70.098613][ T6815] ? __snd_dma_alloc_pages+0xd2/0x150 [ 70.098624][ T6815] ? __mutex_lock+0x26c/0x1bd0 [ 70.098642][ T6815] ? do_alloc_pages+0x39/0x1e0 [ 70.098662][ T6815] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 70.098683][ T6815] ? do_alloc_pages+0xb3/0x1e0 [ 70.098701][ T6815] ? do_alloc_pages+0xb3/0x1e0 [ 70.098729][ T6815] ? __snd_dma_alloc_pages+0xd2/0x150 [ 70.098745][ T6815] __vmalloc_node_noprof+0xad/0xf0 [ 70.098767][ T6815] ? __snd_dma_alloc_pages+0xd2/0x150 [ 70.098784][ T6815] ? __pfx_snd_dma_vmalloc_alloc+0x10/0x10 [ 70.098808][ T6815] __snd_dma_alloc_pages+0xd2/0x150 [ 70.098826][ T6815] snd_dma_alloc_dir_pages+0x151/0x240 [ 70.098846][ T6815] do_alloc_pages+0xe5/0x1e0 [ 70.098871][ T6815] snd_pcm_lib_malloc_pages+0x4bd/0x9b0 [ 70.098899][ T6815] snd_pcm_hw_params+0x1738/0x1cd0 [ 70.098926][ T6815] ? do_raw_spin_lock+0x128/0x260 [ 70.098941][ T6815] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 70.098957][ T6815] ? find_held_lock+0x2b/0x80 [ 70.098982][ T6815] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 70.099000][ T6815] ? lockdep_hardirqs_on+0x7d/0x110 [ 70.099019][ T6815] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 70.099040][ T6815] snd_pcm_kernel_ioctl+0x104/0x280 [ 70.099056][ T6815] snd_pcm_oss_change_params_locked+0x1973/0x39f0 [ 70.099077][ T6815] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 70.099090][ T6815] ? __pfx___mutex_lock+0x10/0x10 [ 70.099102][ T6815] ? tomoyo_path_number_perm+0x28f/0x580 [ 70.099128][ T6815] snd_pcm_oss_get_active_substream+0x175/0x1d0 [ 70.099148][ T6815] snd_pcm_oss_get_formats+0x7d/0x350 [ 70.099177][ T6815] ? __pfx_snd_pcm_oss_get_formats+0x10/0x10 [ 70.099206][ T6815] snd_pcm_oss_ioctl+0x1870/0x3790 [ 70.099235][ T6815] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 70.099261][ T6815] ? selinux_file_ioctl+0x13b/0x290 [ 70.099276][ T6815] ? selinux_file_ioctl+0xb6/0x290 [ 70.099293][ T6815] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 70.099316][ T6815] __x64_sys_ioctl+0x18e/0x210 [ 70.099345][ T6815] do_syscall_64+0x123/0x790 [ 70.099368][ T6815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.099386][ T6815] RIP: 0033:0x7fb8f859e159 [ 70.099402][ T6815] 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 [ 70.099414][ T6815] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.099431][ T6815] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 70.099444][ T6815] RDX: 0000200000000080 RSI: 00000000c0045005 RDI: 0000000000000006 [ 70.099456][ T6815] RBP: 00007fb8f8635024 R08: 0000000000000000 R09: 0000000000000000 [ 70.099466][ T6815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.099477][ T6815] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 70.099501][ T6815] [ 70.100617][ T6815] syz.3.313: vmalloc error: size 2097152, align 0x1, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 70.100707][ T6815] CPU: 3 UID: 0 PID: 6815 Comm: syz.3.313 Not tainted syzkaller #0 PREEMPT(full) [ 70.100724][ T6815] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 70.100732][ T6815] Call Trace: [ 70.100737][ T6815] [ 70.100742][ T6815] dump_stack_lvl+0x100/0x190 [ 70.100765][ T6815] warn_alloc.cold+0x9e/0xb2 [ 70.100778][ T6815] ? __pfx_warn_alloc+0x10/0x10 [ 70.100799][ T6815] ? lockdep_hardirqs_on+0x7d/0x110 [ 70.100814][ T6815] ? __get_vm_area_node+0x2f0/0x350 [ 70.100829][ T6815] ? __get_vm_area_node+0x22b/0x350 [ 70.100845][ T6815] __vmalloc_node_range_noprof+0xfa2/0x1420 [ 70.100859][ T6815] ? lock_acquire+0x1d1/0x380 [ 70.100871][ T6815] ? do_alloc_pages+0x39/0x1e0 [ 70.100893][ T6815] ? __snd_dma_alloc_pages+0xd2/0x150 [ 70.100907][ T6815] ? __mutex_lock+0x26c/0x1bd0 [ 70.100920][ T6815] ? do_alloc_pages+0x39/0x1e0 [ 70.100934][ T6815] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 70.100948][ T6815] ? do_alloc_pages+0xb3/0x1e0 [ 70.100961][ T6815] ? do_alloc_pages+0xb3/0x1e0 [ 70.100979][ T6815] ? __snd_dma_alloc_pages+0xd2/0x150 [ 70.100990][ T6815] __vmalloc_node_noprof+0xad/0xf0 [ 70.101003][ T6815] ? __snd_dma_alloc_pages+0xd2/0x150 [ 70.101014][ T6815] ? __pfx_snd_dma_vmalloc_alloc+0x10/0x10 [ 70.101030][ T6815] __snd_dma_alloc_pages+0xd2/0x150 [ 70.101042][ T6815] snd_dma_alloc_dir_pages+0x151/0x240 [ 70.101056][ T6815] do_alloc_pages+0xe5/0x1e0 [ 70.101077][ T6815] snd_pcm_lib_malloc_pages+0x4bd/0x9b0 [ 70.101095][ T6815] snd_pcm_hw_params+0x1738/0x1cd0 [ 70.101112][ T6815] ? do_raw_spin_lock+0x128/0x260 [ 70.101126][ T6815] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 70.101141][ T6815] ? find_held_lock+0x2b/0x80 [ 70.101158][ T6815] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 70.101170][ T6815] ? lockdep_hardirqs_on+0x7d/0x110 [ 70.101181][ T6815] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 70.101194][ T6815] snd_pcm_kernel_ioctl+0x104/0x280 [ 70.101210][ T6815] snd_pcm_oss_change_params_locked+0x1973/0x39f0 [ 70.101231][ T6815] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 70.101245][ T6815] ? __pfx___mutex_lock+0x10/0x10 [ 70.101257][ T6815] ? tomoyo_path_number_perm+0x28f/0x580 [ 70.101283][ T6815] snd_pcm_oss_get_active_substream+0x175/0x1d0 [ 70.101299][ T6815] snd_pcm_oss_get_formats+0x7d/0x350 [ 70.101314][ T6815] ? __pfx_snd_pcm_oss_get_formats+0x10/0x10 [ 70.101331][ T6815] snd_pcm_oss_ioctl+0x1870/0x3790 [ 70.101347][ T6815] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 70.101387][ T6815] ? selinux_file_ioctl+0x13b/0x290 [ 70.101400][ T6815] ? selinux_file_ioctl+0xb6/0x290 [ 70.101413][ T6815] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 70.101430][ T6815] __x64_sys_ioctl+0x18e/0x210 [ 70.101453][ T6815] do_syscall_64+0x123/0x790 [ 70.101469][ T6815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.101483][ T6815] RIP: 0033:0x7fb8f859e159 [ 70.101494][ T6815] 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 [ 70.101505][ T6815] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.101516][ T6815] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 70.101524][ T6815] RDX: 0000200000000080 RSI: 00000000c0045005 RDI: 0000000000000006 [ 70.101530][ T6815] RBP: 00007fb8f8635024 R08: 0000000000000000 R09: 0000000000000000 [ 70.101537][ T6815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.101543][ T6815] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 70.101562][ T6815] [ 70.101642][ T6815] Mem-Info: [ 70.101651][ T6815] active_anon:7499 inactive_anon:27473 isolated_anon:0 [ 70.101651][ T6815] active_file:6812 inactive_file:57469 isolated_file:0 [ 70.101651][ T6815] unevictable:1000 dirty:1208 writeback:0 [ 70.101651][ T6815] slab_reclaimable:11918 slab_unreclaimable:67358 [ 70.101651][ T6815] mapped:28111 shmem:25629 pagetables:3691 [ 70.101651][ T6815] sec_pagetables:294 bounce:0 [ 70.101651][ T6815] kernel_misc_reclaimable:0 [ 70.101651][ T6815] free:289497 free_pcp:16409 free_cma:0 [ 70.101684][ T6815] Node 0 active_anon:29996kB inactive_anon:33456kB active_file:27244kB inactive_file:229684kB unevictable:2000kB isolated(anon):0kB isolated(file):0kB mapped:103756kB dirty:4828kB writeback:0kB shmem:25232kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:4096kB kernel_stack:13440kB pagetables:5008kB sec_pagetables:1176kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 70.101718][ T6815] Node 1 active_anon:0kB inactive_anon:76436kB active_file:4kB inactive_file:192kB unevictable:2000kB isolated(anon):0kB isolated(file):0kB mapped:8688kB dirty:4kB writeback:0kB shmem:77284kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:320kB pagetables:9756kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 70.101750][ T6815] Node 0 DMA free:5228kB boost:0kB min:340kB low:424kB high:508kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:352kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:244kB local_pcp:104kB free_cma:0kB [ 70.101972][ T6815] lowmem_reserve[]: 0 1223 1223 1223 1223 [ 70.101997][ T6815] Node 0 DMA32 free:34104kB boost:0kB min:27360kB low:34200kB high:41040kB reserved_highatomic:0kB free_highatomic:0kB active_anon:29996kB inactive_anon:33104kB active_file:27244kB inactive_file:229684kB unevictable:2000kB writepending:4828kB zspages:0kB present:2080628kB managed:1252996kB mlocked:0kB bounce:0kB free_pcp:27388kB local_pcp:8424kB free_cma:0kB [ 70.102034][ T6815] lowmem_reserve[]: 0 0 0 0 0 [ 70.102057][ T6815] Node 1 Normal free:1118656kB boost:0kB min:39876kB low:49844kB high:59812kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:76436kB active_file:4kB inactive_file:192kB unevictable:2000kB writepending:4kB zspages:0kB present:2097152kB managed:1781880kB mlocked:0kB bounce:0kB free_pcp:37976kB local_pcp:10520kB free_cma:0kB [ 70.102087][ T6815] lowmem_reserve[]: 0 0 0 0 0 [ 70.102104][ T6815] Node 0 DMA: 7*4kB (UM) 6*8kB (U) 4*16kB (UM) 3*32kB (U) 2*64kB (U) 0*128kB 1*256kB (U) 1*512kB (M) 2*1024kB (UM) 1*2048kB (U) 0*4096kB = 5228kB [ 70.102195][ T6815] Node 0 DMA32: 32*4kB (UME) 5*8kB (UM) 3*16kB (UE) 113*32kB (UME) 17*64kB (UME) 16*128kB (UME) 8*256kB (ME) 9*512kB (UM) 12*1024kB (UM) 4*2048kB (M) 0*4096kB = 34104kB [ 70.102281][ T6815] Node 1 Normal: 2*4kB (UE) 1*8kB (E) 1*16kB (U) 1*32kB (M) 2*64kB (UM) 2*128kB (UE) 2*256kB (UM) 3*512kB (UME) 2*1024kB (UE) 2*2048kB (UM) 271*4096kB (M) = 1118656kB [ 70.102380][ T6815] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 70.102389][ T6815] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 70.102397][ T6815] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 70.102405][ T6815] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 70.102413][ T6815] 89906 total pagecache pages [ 70.102417][ T6815] 0 pages in swap cache [ 70.102421][ T6815] Free swap = 124996kB [ 70.102425][ T6815] Total swap = 124996kB [ 70.102429][ T6815] 1048443 pages RAM [ 70.102433][ T6815] 0 pages HighMem/MovableOnly [ 70.102437][ T6815] 285884 pages reserved [ 70.102441][ T6815] 0 pages cma reserved [ 70.451919][ T5812] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 70.542784][ T6825] openvswitch: netlink: Multiple metadata blocks provided [ 70.542851][ T6825] FAULT_INJECTION: forcing a failure. [ 70.542851][ T6825] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 70.542867][ T6825] CPU: 1 UID: 0 PID: 6825 Comm: syz.3.316 Not tainted syzkaller #0 PREEMPT(full) [ 70.542880][ T6825] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 70.542887][ T6825] Call Trace: [ 70.542891][ T6825] [ 70.542895][ T6825] dump_stack_lvl+0x100/0x190 [ 70.542917][ T6825] should_fail_ex.cold+0x5/0xa [ 70.542934][ T6825] _copy_to_user+0x32/0xd0 [ 70.542954][ T6825] simple_read_from_buffer+0xcb/0x170 [ 70.542969][ T6825] proc_fail_nth_read+0x1af/0x230 [ 70.542983][ T6825] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 70.542997][ T6825] ? rw_verify_area+0xce/0x6d0 [ 70.543014][ T6825] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 70.543027][ T6825] vfs_read+0x1e4/0xb40 [ 70.543037][ T6825] ? lock_acquire+0x1d1/0x380 [ 70.543049][ T6825] ? __fget_files+0x34/0x3d0 [ 70.543063][ T6825] ? __pfx_vfs_read+0x10/0x10 [ 70.543080][ T6825] ? find_held_lock+0x2b/0x80 [ 70.543096][ T6825] ? __fget_files+0x215/0x3d0 [ 70.543111][ T6825] ? __fget_files+0x21f/0x3d0 [ 70.543128][ T6825] ksys_read+0x12a/0x250 [ 70.543138][ T6825] ? __pfx_ksys_read+0x10/0x10 [ 70.543161][ T6825] do_syscall_64+0x123/0x790 [ 70.543176][ T6825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.543189][ T6825] RIP: 0033:0x7fb8f855e98e [ 70.543199][ T6825] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 70.543210][ T6825] RSP: 002b:00007fb8f9406fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 70.543221][ T6825] RAX: ffffffffffffffda RBX: 00007fb8f94076c0 RCX: 00007fb8f855e98e [ 70.543229][ T6825] RDX: 000000000000000f RSI: 00007fb8f94070a0 RDI: 0000000000000004 [ 70.543236][ T6825] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 70.543243][ T6825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 70.543250][ T6825] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 70.543264][ T6825] [ 70.611866][ T5812] usb 6-1: Using ep0 maxpacket: 32 [ 70.612400][ T5812] usb 6-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 70.613304][ T5812] usb 6-1: config index 0 descriptor too short (expected 156, got 27) [ 70.613325][ T5812] usb 6-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 70.613344][ T5812] usb 6-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 70.613357][ T5812] usb 6-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 70.613370][ T5812] usb 6-1: config 0 interface 0 has no altsetting 0 [ 70.615012][ T5812] usb 6-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 70.615026][ T5812] usb 6-1: Product: syz [ 70.615034][ T5812] usb 6-1: Manufacturer: syz [ 70.615042][ T5812] usb 6-1: SerialNumber: syz [ 70.617136][ T5812] usb 6-1: config 0 descriptor?? [ 70.620802][ T5812] ldusb 6-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 70.624734][ T5812] ldusb 6-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 70.802807][ T43] kauditd_printk_skb: 25 callbacks suppressed [ 70.802913][ T43] audit: type=1400 audit(1788528978.280:464): avc: denied { append } for pid=6836 comm="syz.3.322" name="hwrng" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 70.811134][ T6837] overlay: filesystem on ./file0 is read-only [ 70.829965][ T5812] usb 6-1: USB disconnect, device number 3 [ 70.835881][ T5812] ldusb 6-1:0.0: LD USB Device #0 now disconnected [ 70.901640][ T43] audit: type=1400 audit(1788528978.370:465): avc: denied { open } for pid=6838 comm="syz.3.323" path="/dev/ttyqa" dev="devtmpfs" ino=393 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 71.002666][ T43] audit: type=1400 audit(1788528978.480:466): avc: denied { create } for pid=6842 comm="syz.3.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 71.003372][ T43] audit: type=1400 audit(1788528978.480:467): avc: denied { bind } for pid=6842 comm="syz.3.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 71.005387][ T43] audit: type=1400 audit(1788528978.480:468): avc: denied { accept } for pid=6842 comm="syz.3.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 71.006257][ T43] audit: type=1400 audit(1788528978.480:469): avc: denied { read } for pid=6842 comm="syz.3.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 71.018837][ T43] audit: type=1400 audit(1788528978.480:470): avc: denied { watch } for pid=6842 comm="syz.3.325" path="/96" dev="tmpfs" ino=531 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 71.042118][ T43] audit: type=1400 audit(1788528978.520:471): avc: denied { create } for pid=6844 comm="syz.4.326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 71.049615][ T43] audit: type=1400 audit(1788528978.530:472): avc: denied { sys_admin } for pid=6844 comm="syz.4.326" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 71.058243][ T6845] VFS: Mount too revealing [ 71.099173][ T43] audit: type=1400 audit(1788528978.570:473): avc: denied { create } for pid=6847 comm="syz.3.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 71.101231][ T6848] __nla_validate_parse: 2 callbacks suppressed [ 71.101248][ T6848] netlink: 6 bytes leftover after parsing attributes in process `syz.3.327'. [ 71.165578][ T6855] netlink: 48 bytes leftover after parsing attributes in process `syz.4.329'. [ 71.166748][ T6855] netlink: 48 bytes leftover after parsing attributes in process `syz.4.329'. [ 71.234432][ T6859] Bluetooth: MGMT ver 1.23 [ 71.283070][ T30] hid_parser_main: 54 callbacks suppressed [ 71.283161][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284686][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284712][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284725][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284737][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284749][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284761][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284772][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284784][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.284795][ T30] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 71.287446][ T30] hid-generic 0000:0000:0000.0004: hidraw1: HID v0.00 Device [syz0] on syz0 [ 71.371396][ T6869] fido_id[6869]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 71.422330][ T5734] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 71.525832][ T6891] tmpfs: Bad value for 'mpol' [ 71.586416][ T1444] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.586545][ T1444] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.924135][ T6926] netlink: 'syz.4.343': attribute type 5 has an invalid length. [ 71.935137][ T6920] netlink: 12 bytes leftover after parsing attributes in process `syz.1.342'. [ 72.118172][ T6942] netlink: 20 bytes leftover after parsing attributes in process `syz.1.345'. [ 72.149122][ T6951] FAULT_INJECTION: forcing a failure. [ 72.149122][ T6951] name failslab, interval 1, probability 0, space 0, times 0 [ 72.149197][ T6951] CPU: 0 UID: 0 PID: 6951 Comm: syz.2.348 Tainted: G L syzkaller #0 PREEMPT(full) [ 72.149228][ T6951] Tainted: [L]=SOFTLOCKUP [ 72.149234][ T6951] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 72.149241][ T6951] Call Trace: [ 72.149246][ T6951] [ 72.149252][ T6951] dump_stack_lvl+0x100/0x190 [ 72.149273][ T6951] should_fail_ex.cold+0x5/0xa [ 72.149292][ T6951] should_failslab+0xc2/0x120 [ 72.149308][ T6951] __kmalloc_cache_node_noprof+0x94/0x720 [ 72.149322][ T6951] ? __css_rstat_updated+0x1ce/0x590 [ 72.149337][ T6951] ? __get_vm_area_node+0x124/0x350 [ 72.149355][ T6951] __get_vm_area_node+0x124/0x350 [ 72.149371][ T6951] __vmalloc_node_range_noprof+0x268/0x1420 [ 72.149388][ T6951] ? vhost_task_create+0x1db/0x370 [ 72.149406][ T6951] ? lock_acquire+0x1d1/0x380 [ 72.149424][ T6951] ? vhost_task_create+0x1db/0x370 [ 72.149445][ T6951] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 72.149462][ T6951] ? rcu_is_watching+0x13/0xc0 [ 72.149478][ T6951] ? trace_kmem_cache_alloc+0xdd/0x100 [ 72.149495][ T6951] ? vhost_task_create+0x1db/0x370 [ 72.149515][ T6951] __vmalloc_node_noprof+0xad/0xf0 [ 72.149531][ T6951] ? vhost_task_create+0x1db/0x370 [ 72.149553][ T6951] copy_process+0x803/0x8370 [ 72.149577][ T6951] ? __pfx_copy_process+0x10/0x10 [ 72.149591][ T6951] ? kasan_save_track+0x14/0x30 [ 72.149605][ T6951] ? __kasan_kmalloc+0xaa/0xb0 [ 72.149619][ T6951] ? lockdep_init_map_type+0x5c/0x250 [ 72.149634][ T6951] ? lockdep_init_map_type+0x5c/0x250 [ 72.149649][ T6951] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 72.149671][ T6951] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 72.149690][ T6951] vhost_task_create+0x1db/0x370 [ 72.149710][ T6951] ? __pfx_vhost_task_create+0x10/0x10 [ 72.149735][ T6951] ? __pfx_vhost_task_fn+0x10/0x10 [ 72.149845][ T6951] ? register_lock_class+0x3f/0x7b0 [ 72.149858][ T6951] ? rcu_is_watching+0x13/0xc0 [ 72.149874][ T6951] ? trace_contention_end+0x126/0x160 [ 72.149890][ T6951] kvm_mmu_post_init_vm+0x1b3/0x360 [ 72.149967][ T6951] kvm_arch_vcpu_ioctl_run+0xb5/0x1dd0 [ 72.149985][ T6951] ? __pfx___mutex_lock+0x10/0x10 [ 72.150001][ T6951] ? kasan_quarantine_put+0x104/0x240 [ 72.150017][ T6951] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 72.150033][ T6951] ? lock_acquire+0x1d1/0x380 [ 72.150046][ T6951] ? do_raw_write_lock+0x11e/0x260 [ 72.150062][ T6951] ? find_held_lock+0x2b/0x80 [ 72.150080][ T6951] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 72.150138][ T6951] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 72.150159][ T6951] kvm_vcpu_ioctl+0x730/0x1700 [ 72.150177][ T6951] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 72.150197][ T6951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 72.150212][ T6951] ? do_vfs_ioctl+0x226/0x13e0 [ 72.150230][ T6951] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 72.150246][ T6951] ? ioctl_has_perm.constprop.0.isra.0+0x380/0x540 [ 72.150260][ T6951] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 72.150274][ T6951] ? __fget_files+0x34/0x3d0 [ 72.150292][ T6951] ? selinux_file_ioctl+0x13b/0x290 [ 72.150302][ T6951] ? selinux_file_ioctl+0xb6/0x290 [ 72.150313][ T6951] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 72.150328][ T6951] __x64_sys_ioctl+0x18e/0x210 [ 72.150347][ T6951] do_syscall_64+0x123/0x790 [ 72.150362][ T6951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.150374][ T6951] RIP: 0033:0x7f8fd399e159 [ 72.150388][ T6951] 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 [ 72.150400][ T6951] RSP: 002b:00007f8fd488a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 72.150412][ T6951] RAX: ffffffffffffffda RBX: 00007f8fd3c25fa0 RCX: 00007f8fd399e159 [ 72.150419][ T6951] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 72.150426][ T6951] RBP: 00007f8fd488a090 R08: 0000000000000000 R09: 0000000000000000 [ 72.150434][ T6951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.150441][ T6951] R13: 00007f8fd3c26038 R14: 00007f8fd3c25fa0 R15: 00007fffe5fbd028 [ 72.150458][ T6951] [ 72.272178][ T6971] netlink: 4 bytes leftover after parsing attributes in process `syz.2.352'. [ 72.346331][ T6979] FAULT_INJECTION: forcing a failure. [ 72.346331][ T6979] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.346406][ T6979] CPU: 2 UID: 0 PID: 6979 Comm: syz.1.354 Tainted: G L syzkaller #0 PREEMPT(full) [ 72.346444][ T6979] Tainted: [L]=SOFTLOCKUP [ 72.346452][ T6979] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 72.346462][ T6979] Call Trace: [ 72.346469][ T6979] [ 72.346476][ T6979] dump_stack_lvl+0x100/0x190 [ 72.346507][ T6979] should_fail_ex.cold+0x5/0xa [ 72.346534][ T6979] _copy_from_user+0x2e/0xd0 [ 72.346563][ T6979] kstrtouint_from_user+0xd6/0x1d0 [ 72.346584][ T6979] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 72.346609][ T6979] ? lock_acquire+0x1d1/0x380 [ 72.346631][ T6979] proc_fail_nth_write+0x83/0x220 [ 72.346652][ T6979] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 72.346680][ T6979] vfs_write+0x2aa/0x1050 [ 72.346699][ T6979] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 72.346719][ T6979] ? lock_acquire+0x1d1/0x380 [ 72.346735][ T6979] ? __fget_files+0x34/0x3d0 [ 72.346756][ T6979] ? __pfx_vfs_write+0x10/0x10 [ 72.346771][ T6979] ? find_held_lock+0x2b/0x80 [ 72.346796][ T6979] ? __fget_files+0x215/0x3d0 [ 72.346821][ T6979] ? __fget_files+0x21f/0x3d0 [ 72.346849][ T6979] ksys_write+0x12a/0x250 [ 72.346866][ T6979] ? __pfx_ksys_write+0x10/0x10 [ 72.346891][ T6979] do_syscall_64+0x123/0x790 [ 72.346918][ T6979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.346940][ T6979] RIP: 0033:0x7fde0655e98e [ 72.346956][ T6979] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 72.346975][ T6979] RSP: 002b:00007fde07553fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 72.346996][ T6979] RAX: ffffffffffffffda RBX: 00007fde075546c0 RCX: 00007fde0655e98e [ 72.347010][ T6979] RDX: 0000000000000001 RSI: 00007fde075540a0 RDI: 0000000000000003 [ 72.347023][ T6979] RBP: 00007fde07554090 R08: 0000000000000000 R09: 0000000000000000 [ 72.347035][ T6979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.347048][ T6979] R13: 00007fde06826038 R14: 00007fde06825fa0 R15: 00007ffde4ef09f8 [ 72.347074][ T6979] [ 72.438851][ T6982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.566975][ T6995] netlink: 'syz.4.356': attribute type 1 has an invalid length. [ 72.591716][ T6995] 8021q: adding VLAN 0 to HW filter on device bond1 [ 72.611198][ T6995] bond1: (slave gretap1): making interface the new active one [ 72.614666][ T6995] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 72.692773][ T7000] netlink: 6 bytes leftover after parsing attributes in process `syz.1.357'. [ 72.784916][ T7010] netlink: 12 bytes leftover after parsing attributes in process `syz.4.361'. [ 72.784967][ T7010] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 72.785422][ T7010] netlink: 'syz.4.361': attribute type 1 has an invalid length. [ 72.826815][ T7010] veth2: entered allmulticast mode [ 72.909239][ T7010] bond2: (slave veth3): Enslaving as an active interface with a down link [ 72.914419][ T7014] bond2: entered promiscuous mode [ 72.917063][ T7014] bond2: entered allmulticast mode [ 72.919689][ T7014] 8021q: adding VLAN 0 to HW filter on device bond2 [ 73.201330][ T7038] bond2: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 73.208387][ T7038] bond2 (unregistering): Released all slaves [ 73.222413][ T7040] netlink: 20 bytes leftover after parsing attributes in process `syz.1.366'. [ 73.262887][ T7040] bond2: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 73.269012][ T7040] bond2 (unregistering): Released all slaves [ 74.308182][ T7062] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 75.055489][ T7078] netlink: 24 bytes leftover after parsing attributes in process `syz.4.378'. [ 75.930406][ T43] kauditd_printk_skb: 37 callbacks suppressed [ 75.930621][ T43] audit: type=1400 audit(1788528983.400:511): avc: denied { ioctl } for pid=7105 comm="syz.2.390" path="/dev/input/event2" dev="devtmpfs" ino=1088 ioctlcmd=0x4592 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 76.322339][ T7113] batman_adv: batadv0: Adding interface: veth0 [ 76.322395][ T7113] batman_adv: batadv0: The MTU of interface veth0 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. [ 76.322635][ T7113] batman_adv: batadv0: Interface activated: veth0 [ 76.336409][ T7113] ipt_ah: unknown flags FF [ 76.348144][ T7113] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 76.355383][ T7113] netlink: 20 bytes leftover after parsing attributes in process `syz.4.399'. [ 76.358744][ T7113] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.358765][ T7113] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.360712][ T7113] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.360725][ T7113] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.368496][ T7113] batman_adv: batadv0: Interface deactivated: veth0 [ 76.368512][ T7113] batman_adv: batadv0: Removing interface: veth0 [ 76.397810][ T7111] SQUASHFS error: Failed to read block 0x0: -5 [ 76.397894][ T7111] unable to read squashfs_super_block [ 76.543687][ T7070] Set syz1 is full, maxelem 65536 reached [ 76.588971][ T7119] workqueue: name exceeds WQ_NAME_LEN. Truncating to: 疽m%AAZZI % [ 76.617917][ T7121] syz.2.395 uses obsolete (PF_INET,SOCK_PACKET) [ 76.722757][ T2358] cfg80211: failed to load regulatory.db [ 76.828309][ T43] audit: type=1400 audit(1788528984.300:512): avc: denied { mount } for pid=7126 comm="syz.4.406" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 76.867759][ T43] audit: type=1400 audit(1788528984.330:513): avc: denied { write } for pid=7128 comm="syz.2.398" name="event2" dev="devtmpfs" ino=1088 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 76.995459][ T7136] overlayfs: failed to clone upperpath [ 77.206892][ T43] audit: type=1400 audit(1788528984.680:514): avc: denied { write } for pid=7145 comm="syz.4.407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 77.353913][ T43] audit: type=1400 audit(1788528984.830:515): avc: denied { read } for pid=7145 comm="syz.4.407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 77.354671][ T7154] ip_tables: iptables: counters copy to user failed while replacing table [ 77.354928][ T7154] ip_tables: iptables: counters copy to user failed while replacing table [ 78.316658][ T43] audit: type=1400 audit(1788528985.790:516): avc: denied { accept } for pid=7175 comm="syz.2.412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 78.318046][ T43] audit: type=1400 audit(1788528985.790:517): avc: denied { write } for pid=7175 comm="syz.2.412" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=x25_socket permissive=1 [ 78.406528][ T7180] netlink: 28 bytes leftover after parsing attributes in process `syz.3.414'. [ 78.586308][ T43] audit: type=1400 audit(1788528986.060:518): avc: denied { watch } for pid=7195 comm="syz.2.421" path=2F6D656D66643A2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=2054 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 78.590274][ T7198] process 'syz.2.421' launched '/dev/fd/9' with NULL argv: empty string added [ 78.594250][ T43] audit: type=1400 audit(1788528986.060:519): avc: denied { execute_no_trans } for pid=7195 comm="syz.2.421" path=2F6D656D66643A2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=2054 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 78.689568][ T43] audit: type=1400 audit(1788528986.160:520): avc: denied { write } for pid=7199 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 78.742117][ T30] usb 8-1: new low-speed USB device number 4 using dummy_hcd [ 78.770946][ T7219] netlink: 28 bytes leftover after parsing attributes in process `syz.1.424'. [ 78.780407][ T7219] netlink: 24 bytes leftover after parsing attributes in process `syz.1.424'. [ 78.938639][ T1140] libceph: connect (1)[c::]:6789 error -101 [ 78.938907][ T1140] libceph: mon0 (1)[c::]:6789 connect error [ 79.001344][ T7229] ceph: No mds server is up or the cluster is laggy [ 79.260946][ T7263] netlink: 11 bytes leftover after parsing attributes in process `syz.4.431'. [ 79.401577][ T7271] netlink: 28 bytes leftover after parsing attributes in process `syz.4.434'. [ 79.406406][ T7271] netlink: 24 bytes leftover after parsing attributes in process `syz.4.434'. [ 79.412426][ T7273] FAULT_INJECTION: forcing a failure. [ 79.412426][ T7273] name failslab, interval 1, probability 0, space 0, times 0 [ 79.412492][ T7273] CPU: 2 UID: 0 PID: 7273 Comm: syz.2.435 Tainted: G L syzkaller #0 PREEMPT(full) [ 79.412519][ T7273] Tainted: [L]=SOFTLOCKUP [ 79.412525][ T7273] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.412531][ T7273] Call Trace: [ 79.412536][ T7273] [ 79.412541][ T7273] dump_stack_lvl+0x100/0x190 [ 79.412561][ T7273] should_fail_ex.cold+0x5/0xa [ 79.412577][ T7273] should_failslab+0xc2/0x120 [ 79.412592][ T7273] kmem_cache_alloc_noprof+0x92/0x6a0 [ 79.412603][ T7273] ? dev_queue_xmit_nit+0x38/0xa60 [ 79.412614][ T7273] ? skb_clone+0x190/0x400 [ 79.412627][ T7273] skb_clone+0x190/0x400 [ 79.412638][ T7273] dev_queue_xmit_nit+0x255/0xa60 [ 79.412653][ T7273] dev_hard_start_xmit+0x2f5/0x760 [ 79.412671][ T7273] __dev_queue_xmit+0x1bbf/0x4970 [ 79.412698][ T7273] ? look_up_lock_class+0x55/0x120 [ 79.412713][ T7273] ? __pfx___dev_queue_xmit+0x10/0x10 [ 79.412727][ T7273] ? find_held_lock+0x2b/0x80 [ 79.412742][ T7273] ? arp_constructor+0x3ad/0xd60 [ 79.412759][ T7273] ? __lock_acquire+0x4c5/0x1ec0 [ 79.412772][ T7273] ? do_raw_spin_lock+0x128/0x260 [ 79.412785][ T7273] ? find_held_lock+0x2b/0x80 [ 79.412799][ T7273] ? ___neigh_create+0x184c/0x2940 [ 79.412815][ T7273] ? lock_acquire+0x1d1/0x380 [ 79.412826][ T7273] ? ip_finish_output2+0x851/0x2400 [ 79.412838][ T7273] ? find_held_lock+0x2b/0x80 [ 79.412854][ T7273] ? __asan_memcpy+0x3c/0x60 [ 79.412871][ T7273] ? eth_header+0x120/0x1f0 [ 79.412887][ T7273] neigh_resolve_output+0x51f/0x8f0 [ 79.412905][ T7273] ip_finish_output2+0x851/0x2400 [ 79.412921][ T7273] ? __pfx_ip_finish_output2+0x10/0x10 [ 79.412933][ T7273] ? __pfx_ip_dst_mtu_maybe_forward+0x10/0x10 [ 79.412946][ T7273] ? find_held_lock+0x2b/0x80 [ 79.412962][ T7273] __ip_finish_output.part.0+0x444/0x6f0 [ 79.412976][ T7273] ip_output+0x39b/0xc10 [ 79.412988][ T7273] ? __pfx_ip_output+0x10/0x10 [ 79.412999][ T7273] ? ip_make_skb+0x1f4/0x310 [ 79.413013][ T7273] ? __pfx_ip_finish_output+0x10/0x10 [ 79.413025][ T7273] ? __pfx_ip_make_skb+0x10/0x10 [ 79.413037][ T7273] ? csum_tcpudp_nofold+0x24/0x50 [ 79.413053][ T7273] ? __pfx_ip_output+0x10/0x10 [ 79.413065][ T7273] ip_send_skb+0x232/0x2a0 [ 79.413079][ T7273] udp_send_skb+0xa38/0xfc0 [ 79.413100][ T7273] udp_sendmsg+0x1760/0x2710 [ 79.413114][ T7273] ? __pfx_udp_sendmsg+0x10/0x10 [ 79.413125][ T7273] ? __lock_acquire+0x4c5/0x1ec0 [ 79.413143][ T7273] ? release_sock+0x21/0x280 [ 79.413156][ T7273] ? inet_autobind+0x145/0x1a0 [ 79.413167][ T7273] ? find_held_lock+0x2b/0x80 [ 79.413186][ T7273] ? lockdep_hardirqs_on+0x7d/0x110 [ 79.413199][ T7273] ? inet_autobind+0x145/0x1a0 [ 79.413209][ T7273] ? __local_bh_enable_ip+0xa5/0x120 [ 79.413222][ T7273] ? inet_autobind+0x14a/0x1a0 [ 79.413233][ T7273] ? __pfx_udp_sendmsg+0x10/0x10 [ 79.413245][ T7273] inet_sendmsg+0x105/0x140 [ 79.413259][ T7273] __sys_sendto+0x453/0x4e0 [ 79.413275][ T7273] ? __pfx_inet_sendmsg+0x10/0x10 [ 79.413290][ T7273] ? __pfx___sys_sendto+0x10/0x10 [ 79.413310][ T7273] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 79.413329][ T7273] ? ksys_write+0x1ac/0x250 [ 79.413339][ T7273] ? __pfx_ksys_write+0x10/0x10 [ 79.413352][ T7273] __x64_sys_sendto+0xe0/0x1c0 [ 79.413368][ T7273] ? do_syscall_64+0xae/0x790 [ 79.413380][ T7273] ? lockdep_hardirqs_on+0x7d/0x110 [ 79.413392][ T7273] do_syscall_64+0x123/0x790 [ 79.413405][ T7273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.413417][ T7273] RIP: 0033:0x7f8fd399e159 [ 79.413427][ T7273] 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 [ 79.413438][ T7273] RSP: 002b:00007f8fd488a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 79.413449][ T7273] RAX: ffffffffffffffda RBX: 00007f8fd3c25fa0 RCX: 00007f8fd399e159 [ 79.413456][ T7273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 79.413463][ T7273] RBP: 00007f8fd488a090 R08: 0000200000000b00 R09: 0000000000000010 [ 79.413469][ T7273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.413476][ T7273] R13: 00007f8fd3c26038 R14: 00007f8fd3c25fa0 R15: 00007fffe5fbd028 [ 79.413490][ T7273] [ 79.629089][ T7286] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.635239][ T7287] openvswitch: netlink: Multiple metadata blocks provided [ 79.670750][ T7291] netlink: 28 bytes leftover after parsing attributes in process `syz.1.444'. [ 79.685929][ T7291] netlink: 24 bytes leftover after parsing attributes in process `syz.1.444'. [ 79.929313][ T7303] netlink: 76 bytes leftover after parsing attributes in process `syz.3.449'. [ 80.066298][ T7313] block nbd3: Cannot add socket to a running device [ 80.673852][ T7339] netlink: 'syz.4.462': attribute type 7 has an invalid length. [ 80.674490][ T7339] netlink: 'syz.4.462': attribute type 8 has an invalid length. [ 80.680182][ T7339] ip6gretap0: entered promiscuous mode [ 80.683597][ T7339] ip6gretap0: left promiscuous mode [ 80.799403][ T67] block nbd3: Receive control failed (result -32) [ 80.805780][ T7309] block nbd3: shutting down sockets [ 80.842238][ T7351] CIFS: Witness protocol support is experimental [ 80.842308][ T7351] CIFS mount error: No usable UNC path provided in device string! [ 80.842308][ T7351] [ 80.842605][ T7351] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 80.879627][ T7353] bond0: entered promiscuous mode [ 80.879678][ T7353] bond_slave_0: entered promiscuous mode [ 80.879920][ T7353] bond_slave_1: entered promiscuous mode [ 80.953097][ T57] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 81.109960][ T57] usb 7-1: unable to get BOS descriptor or descriptor too short [ 81.110040][ T57] usb 7-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 81.111692][ T57] usb 7-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 81.118598][ T57] usb 7-1: string descriptor 0 read error: -22 [ 81.118700][ T57] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.134805][ T7361] PKCS7: Unsupported SignedData version [ 81.262279][ T7373] input: syz0 as /devices/virtual/input/input8 [ 81.284779][ T7373] input: syz0 as /devices/virtual/input/input7 [ 81.351530][ T43] kauditd_printk_skb: 14 callbacks suppressed [ 81.351668][ T43] audit: type=1400 audit(1788528988.820:535): avc: denied { create } for pid=7376 comm="syz.4.477" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 81.357618][ T43] audit: type=1400 audit(1788528988.830:536): avc: denied { write } for pid=7376 comm="syz.4.477" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 81.370230][ T7377] __nla_validate_parse: 4 callbacks suppressed [ 81.370252][ T7377] netlink: 16 bytes leftover after parsing attributes in process `syz.4.477'. [ 81.419885][ T7379] netlink: 'syz.1.478': attribute type 11 has an invalid length. [ 81.419959][ T7379] netlink: 4 bytes leftover after parsing attributes in process `syz.1.478'. [ 81.439451][ T7379] netlink: 'syz.1.478': attribute type 11 has an invalid length. [ 81.439504][ T7379] netlink: 4 bytes leftover after parsing attributes in process `syz.1.478'. [ 81.447112][ T7379] netlink: 'syz.1.478': attribute type 29 has an invalid length. [ 81.448134][ T7379] netlink: 'syz.1.478': attribute type 29 has an invalid length. [ 81.457085][ T13] netdevsim netdevsim0 eth5: set [0, 0] type 1 family 0 port 8472 - 0 [ 81.457327][ T13] netdevsim netdevsim0 eth4: set [0, 0] type 1 family 0 port 8472 - 0 [ 81.457369][ T13] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 81.457483][ T13] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 81.484075][ T7384] FAULT_INJECTION: forcing a failure. [ 81.484075][ T7384] name failslab, interval 1, probability 0, space 0, times 0 [ 81.484140][ T7384] CPU: 1 UID: 0 PID: 7384 Comm: syz.1.480 Tainted: G L syzkaller #0 PREEMPT(full) [ 81.484198][ T7384] Tainted: [L]=SOFTLOCKUP [ 81.484211][ T7384] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 81.484221][ T7384] Call Trace: [ 81.484226][ T7384] [ 81.484232][ T7384] dump_stack_lvl+0x100/0x190 [ 81.484261][ T7384] should_fail_ex.cold+0x5/0xa [ 81.484286][ T7384] should_failslab+0xc2/0x120 [ 81.484309][ T7384] kmem_cache_alloc_noprof+0x92/0x6a0 [ 81.484327][ T7384] ? inet_bind2_bucket_create+0x36/0x5f0 [ 81.484362][ T7384] inet_bind2_bucket_create+0x36/0x5f0 [ 81.484391][ T7384] __inet_hash_connect+0x1527/0x2000 [ 81.484419][ T7384] ? __pfx___inet6_check_established+0x10/0x10 [ 81.484438][ T7384] ? __pfx___inet_hash_connect+0x10/0x10 [ 81.484457][ T7384] ? inet6_ehashfn+0x25/0x3e0 [ 81.484473][ T7384] ? inet6_hash_connect+0xe7/0x180 [ 81.484491][ T7384] tcp_v6_connect+0x166f/0x2660 [ 81.484513][ T7384] ? __pfx_tcp_v6_connect+0x10/0x10 [ 81.484538][ T7384] __inet_stream_connect+0x208/0xf90 [ 81.484557][ T7384] ? __pfx___inet_stream_connect+0x10/0x10 [ 81.484572][ T7384] ? kasan_save_track+0x14/0x30 [ 81.484585][ T7384] ? __kasan_kmalloc+0xaa/0xb0 [ 81.484599][ T7384] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 81.484617][ T7384] ? tcp_sendmsg_fastopen+0x24d/0x750 [ 81.484637][ T7384] tcp_sendmsg_fastopen+0x3ed/0x750 [ 81.484658][ T7384] tcp_sendmsg_locked+0x2874/0x44f0 [ 81.484678][ T7384] ? __lock_acquire+0x4c5/0x1ec0 [ 81.484694][ T7384] ? reacquire_held_locks+0xdd/0x1f0 [ 81.484710][ T7384] ? release_sock+0x21/0x280 [ 81.484722][ T7384] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 81.484739][ T7384] ? lock_acquire+0x1d1/0x380 [ 81.484752][ T7384] ? do_raw_spin_lock+0x128/0x260 [ 81.484768][ T7384] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 81.484787][ T7384] ? __local_bh_enable_ip+0xa5/0x120 [ 81.484803][ T7384] tcp_sendmsg+0x2e/0x50 [ 81.484818][ T7384] ? __pfx_tcp_sendmsg+0x10/0x10 [ 81.484835][ T7384] inet6_sendmsg+0xb9/0x140 [ 81.484853][ T7384] ____sys_sendmsg+0x704/0xbe0 [ 81.484870][ T7384] ? __pfx_____sys_sendmsg+0x10/0x10 [ 81.484887][ T7384] ? _kstrtoull+0x144/0x200 [ 81.484902][ T7384] ? __pfx__kstrtoull+0x10/0x10 [ 81.484918][ T7384] ___sys_sendmsg+0x190/0x1e0 [ 81.484936][ T7384] ? __pfx____sys_sendmsg+0x10/0x10 [ 81.484958][ T7384] ? __fget_files+0x34/0x3d0 [ 81.484984][ T7384] __sys_sendmmsg+0x20c/0x440 [ 81.484999][ T7384] ? __pfx___sys_sendmmsg+0x10/0x10 [ 81.485010][ T7384] ? ksys_write+0x190/0x250 [ 81.485033][ T7384] ? fput+0x7c/0x100 [ 81.485048][ T7384] ? ksys_write+0x1ac/0x250 [ 81.485059][ T7384] ? __pfx_ksys_write+0x10/0x10 [ 81.485074][ T7384] __x64_sys_sendmmsg+0x9c/0x100 [ 81.485086][ T7384] ? lockdep_hardirqs_on+0x7d/0x110 [ 81.485101][ T7384] do_syscall_64+0x123/0x790 [ 81.485117][ T7384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.485131][ T7384] RIP: 0033:0x7fde0659e159 [ 81.485142][ T7384] 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 [ 81.485154][ T7384] RSP: 002b:00007fde07554028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 81.485167][ T7384] RAX: ffffffffffffffda RBX: 00007fde06825fa0 RCX: 00007fde0659e159 [ 81.485175][ T7384] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000003 [ 81.485183][ T7384] RBP: 00007fde07554090 R08: 0000000000000000 R09: 0000000000000000 [ 81.485190][ T7384] R10: 0000000020080058 R11: 0000000000000246 R12: 0000000000000001 [ 81.485198][ T7384] R13: 00007fde06826038 R14: 00007fde06825fa0 R15: 00007ffde4ef09f8 [ 81.485221][ T7384] [ 81.500141][ T43] audit: type=1400 audit(1788528988.970:537): avc: denied { create } for pid=7385 comm="syz.4.481" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 81.668358][ T43] audit: type=1400 audit(1788528989.140:538): avc: denied { write } for pid=7395 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.761458][ T43] audit: type=1400 audit(1788528989.230:539): avc: denied { write } for pid=7400 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.788977][ T7402] netlink: 28 bytes leftover after parsing attributes in process `syz.3.485'. [ 81.797454][ T7402] netlink: 24 bytes leftover after parsing attributes in process `syz.3.485'. [ 81.939466][ T7341] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.939875][ T7341] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.954470][ T7418] FAULT_INJECTION: forcing a failure. [ 81.954470][ T7418] name failslab, interval 1, probability 0, space 0, times 0 [ 81.954564][ T7418] CPU: 2 UID: 0 PID: 7418 Comm: syz.3.491 Tainted: G L syzkaller #0 PREEMPT(full) [ 81.954592][ T7418] Tainted: [L]=SOFTLOCKUP [ 81.954600][ T7418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 81.954613][ T7418] Call Trace: [ 81.954620][ T7418] [ 81.954627][ T7418] dump_stack_lvl+0x100/0x190 [ 81.954661][ T7418] should_fail_ex.cold+0x5/0xa [ 81.954688][ T7418] should_failslab+0xc2/0x120 [ 81.954712][ T7418] __kmalloc_cache_noprof+0x91/0x6d0 [ 81.954740][ T7418] ? nfnl_cthelper_create+0x15e/0xd70 [ 81.954769][ T7418] nfnl_cthelper_create+0x15e/0xd70 [ 81.954854][ T7418] ? cred_has_capability.isra.0+0x186/0x300 [ 81.954894][ T7418] ? __pfx_nfnl_cthelper_create+0x10/0x10 [ 81.954918][ T7418] ? __nla_parse+0x40/0x60 [ 81.954941][ T7418] ? __asan_memset+0x23/0x50 [ 81.954965][ T7418] ? nfnl_cthelper_parse_tuple+0x1ee/0x270 [ 81.954989][ T7418] ? __pfx_nfnl_cthelper_parse_tuple+0x10/0x10 [ 81.955017][ T7418] ? bpf_lsm_capable+0x9/0x10 [ 81.955042][ T7418] ? security_capable+0x80/0x260 [ 81.955070][ T7418] nfnl_cthelper_new+0x859/0xe00 [ 81.955092][ T7418] ? __mutex_lock+0x226/0x1bd0 [ 81.955114][ T7418] ? __nla_validate_parse+0x1e7/0x28b0 [ 81.955138][ T7418] ? __pfx_nfnl_cthelper_new+0x10/0x10 [ 81.955155][ T7418] ? __pfx___mutex_lock+0x10/0x10 [ 81.955172][ T7418] ? net_generic+0x25/0x2a0 [ 81.955186][ T7418] ? find_held_lock+0x2b/0x80 [ 81.955207][ T7418] nfnetlink_rcv_msg+0x9d5/0x11e0 [ 81.955232][ T7418] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 81.955248][ T7418] ? __lock_acquire+0x4c5/0x1ec0 [ 81.955272][ T7418] ? avc_has_perm_noaudit+0x145/0x3b0 [ 81.955291][ T7418] netlink_rcv_skb+0x159/0x420 [ 81.955310][ T7418] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 81.955325][ T7418] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 81.955349][ T7418] ? ns_capable+0xd2/0xf0 [ 81.955369][ T7418] nfnetlink_rcv+0x1b3/0x440 [ 81.955390][ T7418] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 81.955411][ T7418] ? netlink_deliver_tap+0x1ae/0xcc0 [ 81.955445][ T7418] netlink_unicast+0x585/0x850 [ 81.955478][ T7418] ? __pfx_netlink_unicast+0x10/0x10 [ 81.955514][ T7418] netlink_sendmsg+0x8b0/0xda0 [ 81.955545][ T7418] ? __pfx_netlink_sendmsg+0x10/0x10 [ 81.955571][ T7418] ? __pfx_netlink_sendmsg+0x10/0x10 [ 81.955592][ T7418] ____sys_sendmsg+0xa4d/0xbe0 [ 81.955606][ T7418] ? __pfx_netlink_sendmsg+0x10/0x10 [ 81.955625][ T7418] ? __pfx_____sys_sendmsg+0x10/0x10 [ 81.955648][ T7418] ? lock_acquire+0x1d1/0x380 [ 81.955665][ T7418] ? get_pid_task+0x2a/0x250 [ 81.955687][ T7418] ___sys_sendmsg+0x190/0x1e0 [ 81.955708][ T7418] ? __pfx____sys_sendmsg+0x10/0x10 [ 81.955727][ T7418] ? get_pid_task+0x106/0x250 [ 81.955755][ T7418] ? find_held_lock+0x2b/0x80 [ 81.955788][ T7418] __sys_sendmsg+0x160/0x210 [ 81.955802][ T7418] ? __pfx___sys_sendmsg+0x10/0x10 [ 81.955829][ T7418] do_syscall_64+0x123/0x790 [ 81.955848][ T7418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.955863][ T7418] RIP: 0033:0x7fb8f859e159 [ 81.955878][ T7418] 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 [ 81.955892][ T7418] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.955908][ T7418] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 81.955918][ T7418] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 81.955927][ T7418] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 81.955936][ T7418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 81.955946][ T7418] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 81.955966][ T7418] [ 82.472127][ T1038] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 82.474635][ T7431] netlink: 28 bytes leftover after parsing attributes in process `syz.4.497'. [ 82.478806][ T7431] netlink: 24 bytes leftover after parsing attributes in process `syz.4.497'. [ 82.623251][ T1038] usb 8-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 82.624834][ T1038] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 82.624856][ T1038] usb 8-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 82.627417][ T1038] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.627437][ T1038] usb 8-1: Product: syz [ 82.627450][ T1038] usb 8-1: Manufacturer: syz [ 82.627463][ T1038] usb 8-1: SerialNumber: syz [ 82.635058][ T1038] usb 8-1: NFC: intf ffff88802e996000 id ffffffff8fe8dc00 [ 82.654255][ T1038] nfcmrvl 8-1:1.0: NFC: registered with nci successfully [ 82.838848][ T13] nfcmrvl 8-1:1.0: NFC: send entry, len 4 [ 82.838994][ T13] usb 8-1: NFC: urb ffff888036748400 submission failed (90) [ 82.923062][ T43] audit: type=1400 audit(1788528990.400:540): avc: denied { append } for pid=7442 comm="syz.1.500" name="frontend0" dev="devtmpfs" ino=948 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 83.140606][ T7453] overlayfs: failed to clone upperpath [ 83.406831][ T7466] netlink: 28 bytes leftover after parsing attributes in process `syz.4.508'. [ 83.414825][ T7466] netlink: 24 bytes leftover after parsing attributes in process `syz.4.508'. [ 85.237484][ T7425] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 85.252514][ T5925] usb 8-1: USB disconnect, device number 5 [ 85.254201][ T5925] usb 8-1: NFC: intf ffff88802e996000 [ 85.285121][ T7481] sctp: [Deprecated]: syz.3.516 (pid 7481) Use of int in max_burst socket option deprecated. [ 85.285121][ T7481] Use struct sctp_assoc_value instead [ 85.292571][ T7482] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 85.564891][ T7510] FAULT_INJECTION: forcing a failure. [ 85.564891][ T7510] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 85.564962][ T7510] CPU: 0 UID: 0 PID: 7510 Comm: syz.3.526 Tainted: G L syzkaller #0 PREEMPT(full) [ 85.564986][ T7510] Tainted: [L]=SOFTLOCKUP [ 85.564992][ T7510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.565002][ T7510] Call Trace: [ 85.565007][ T7510] [ 85.565014][ T7510] dump_stack_lvl+0x100/0x190 [ 85.565042][ T7510] should_fail_ex.cold+0x5/0xa [ 85.565065][ T7510] _copy_from_user+0x2e/0xd0 [ 85.565095][ T7510] kstrtouint_from_user+0xd6/0x1d0 [ 85.565114][ T7510] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 85.565138][ T7510] ? lock_acquire+0x1d1/0x380 [ 85.565160][ T7510] proc_fail_nth_write+0x83/0x220 [ 85.565180][ T7510] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 85.565206][ T7510] vfs_write+0x2aa/0x1050 [ 85.565222][ T7510] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 85.565240][ T7510] ? lock_acquire+0x1d1/0x380 [ 85.565255][ T7510] ? __fget_files+0x34/0x3d0 [ 85.565273][ T7510] ? __pfx_vfs_write+0x10/0x10 [ 85.565287][ T7510] ? find_held_lock+0x2b/0x80 [ 85.565309][ T7510] ? __fget_files+0x215/0x3d0 [ 85.565330][ T7510] ? __fget_files+0x21f/0x3d0 [ 85.565355][ T7510] ksys_write+0x12a/0x250 [ 85.565369][ T7510] ? __pfx_ksys_write+0x10/0x10 [ 85.565392][ T7510] do_syscall_64+0x123/0x790 [ 85.565412][ T7510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.565429][ T7510] RIP: 0033:0x7fb8f855e98e [ 85.565442][ T7510] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 85.565457][ T7510] RSP: 002b:00007fb8f9406fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 85.565473][ T7510] RAX: ffffffffffffffda RBX: 00007fb8f94076c0 RCX: 00007fb8f855e98e [ 85.565483][ T7510] RDX: 0000000000000001 RSI: 00007fb8f9407090 RDI: 0000000000000005 [ 85.565493][ T7510] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 85.565503][ T7510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 85.565512][ T7510] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 85.565535][ T7510] [ 85.645490][ T43] audit: type=1400 audit(1788528993.120:541): avc: denied { create } for pid=7513 comm="syz.3.529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 85.645742][ T43] audit: type=1400 audit(1788528993.120:542): avc: denied { write } for pid=7513 comm="syz.3.529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 85.774742][ T43] audit: type=1400 audit(1788528993.250:543): avc: denied { module_load } for pid=7504 comm="syz.1.525" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 86.874383][ T7544] xt_REDIRECT: bad MAP_IPS. [ 86.888182][ T43] audit: type=1400 audit(1788528994.360:544): avc: denied { accept } for pid=7542 comm="syz.3.536" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 87.005383][ T7546] __nla_validate_parse: 4 callbacks suppressed [ 87.005649][ T7546] netlink: 28 bytes leftover after parsing attributes in process `syz.1.537'. [ 87.009100][ T7546] FAULT_INJECTION: forcing a failure. [ 87.009100][ T7546] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 87.009120][ T7546] CPU: 2 UID: 0 PID: 7546 Comm: syz.1.537 Tainted: G L syzkaller #0 PREEMPT(full) [ 87.009136][ T7546] Tainted: [L]=SOFTLOCKUP [ 87.009140][ T7546] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 87.009146][ T7546] Call Trace: [ 87.009150][ T7546] [ 87.009155][ T7546] dump_stack_lvl+0x100/0x190 [ 87.009175][ T7546] should_fail_ex.cold+0x5/0xa [ 87.009193][ T7546] _copy_from_user+0x2e/0xd0 [ 87.009212][ T7546] copy_msghdr_from_user+0x9f/0x4c0 [ 87.009227][ T7546] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 87.009248][ T7546] ___sys_sendmsg+0x106/0x1e0 [ 87.009263][ T7546] ? __pfx____sys_sendmsg+0x10/0x10 [ 87.009279][ T7546] ? futex_wait+0x11e/0x370 [ 87.009302][ T7546] ? find_held_lock+0x2b/0x80 [ 87.009328][ T7546] __sys_sendmsg+0x160/0x210 [ 87.009339][ T7546] ? __pfx___sys_sendmsg+0x10/0x10 [ 87.009357][ T7546] do_syscall_64+0x123/0x790 [ 87.009371][ T7546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.009384][ T7546] RIP: 0033:0x7fde0659e159 [ 87.009392][ T7546] 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 [ 87.009403][ T7546] RSP: 002b:00007fde07554028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.009415][ T7546] RAX: ffffffffffffffda RBX: 00007fde06825fa0 RCX: 00007fde0659e159 [ 87.009422][ T7546] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000009 [ 87.009428][ T7546] RBP: 00007fde06635024 R08: 0000000000000000 R09: 0000000000000000 [ 87.009435][ T7546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.009441][ T7546] R13: 00007fde06826038 R14: 00007fde06825fa0 R15: 00007ffde4ef09f8 [ 87.009462][ T7546] [ 87.081155][ T7340] usb 7-1: 1:1: usb_set_interface failed (-110) [ 87.099451][ T57] usb 7-1: USB disconnect, device number 6 [ 87.150181][ T7549] FAULT_INJECTION: forcing a failure. [ 87.150181][ T7549] name failslab, interval 1, probability 0, space 0, times 0 [ 87.150252][ T7549] CPU: 2 UID: 0 PID: 7549 Comm: syz.1.538 Tainted: G L syzkaller #0 PREEMPT(full) [ 87.150279][ T7549] Tainted: [L]=SOFTLOCKUP [ 87.150284][ T7549] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 87.150291][ T7549] Call Trace: [ 87.150294][ T7549] [ 87.150299][ T7549] dump_stack_lvl+0x100/0x190 [ 87.150319][ T7549] should_fail_ex.cold+0x5/0xa [ 87.150335][ T7549] should_failslab+0xc2/0x120 [ 87.150349][ T7549] __kmalloc_noprof+0xfc/0x840 [ 87.150360][ T7549] ? tomoyo_encode2+0xfb/0x3c0 [ 87.150374][ T7549] tomoyo_encode2+0xfb/0x3c0 [ 87.150387][ T7549] tomoyo_encode+0x29/0x50 [ 87.150397][ T7549] tomoyo_realpath_from_path+0x18c/0x690 [ 87.150412][ T7549] tomoyo_path_number_perm+0x23c/0x580 [ 87.150428][ T7549] ? tomoyo_path_number_perm+0x22e/0x580 [ 87.150445][ T7549] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 87.150467][ T7549] ? __lock_acquire+0x4c5/0x1ec0 [ 87.150490][ T7549] ? __fget_files+0x34/0x3d0 [ 87.150508][ T7549] ? find_held_lock+0x2b/0x80 [ 87.150550][ T7549] ? hook_file_ioctl_common+0x140/0x440 [ 87.150573][ T7549] ? __fget_files+0x21f/0x3d0 [ 87.150596][ T7549] security_file_ioctl+0xd3/0x230 [ 87.150622][ T7549] __x64_sys_ioctl+0xb7/0x210 [ 87.150649][ T7549] do_syscall_64+0x123/0x790 [ 87.150672][ T7549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.150689][ T7549] RIP: 0033:0x7fde0659e159 [ 87.150704][ T7549] 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 [ 87.150720][ T7549] RSP: 002b:00007fde07554028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.150737][ T7549] RAX: ffffffffffffffda RBX: 00007fde06825fa0 RCX: 00007fde0659e159 [ 87.150748][ T7549] RDX: 00002000000002c0 RSI: 00000000402c5639 RDI: 0000000000000003 [ 87.150759][ T7549] RBP: 00007fde07554090 R08: 0000000000000000 R09: 0000000000000000 [ 87.150768][ T7549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 87.150774][ T7549] R13: 00007fde06826038 R14: 00007fde06825fa0 R15: 00007ffde4ef09f8 [ 87.150788][ T7549] [ 87.150839][ T7549] ERROR: Out of memory at tomoyo_realpath_from_path. [ 87.194039][ T7553] kAFS: unparsable volume name [ 87.194352][ T7553] ip6t_rt: `--rt-type 0' required before `--rt-0-*' [ 87.307122][ T43] audit: type=1400 audit(1788528994.780:545): avc: denied { ioctl } for pid=7563 comm="syz.3.544" path="/dev/fuse" dev="devtmpfs" ino=105 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 87.361365][ T7574] netlink: 4 bytes leftover after parsing attributes in process `syz.1.550'. [ 87.367266][ T43] audit: type=1400 audit(1788528994.850:546): avc: denied { read } for pid=7575 comm="syz.3.549" path="socket:[21981]" dev="sockfs" ino=21981 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 87.476460][ T43] audit: type=1400 audit(1788528994.950:547): avc: denied { mmap_zero } for pid=7565 comm="syz.2.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 87.480680][ T7590] FAULT_INJECTION: forcing a failure. [ 87.480680][ T7590] name failslab, interval 1, probability 0, space 0, times 0 [ 87.480714][ T7590] CPU: 0 UID: 0 PID: 7590 Comm: syz.3.554 Tainted: G L syzkaller #0 PREEMPT(full) [ 87.480740][ T7590] Tainted: [L]=SOFTLOCKUP [ 87.480748][ T7590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 87.480760][ T7590] Call Trace: [ 87.480767][ T7590] [ 87.480774][ T7590] dump_stack_lvl+0x100/0x190 [ 87.480808][ T7590] should_fail_ex.cold+0x5/0xa [ 87.480835][ T7590] should_failslab+0xc2/0x120 [ 87.480862][ T7590] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 87.480885][ T7590] ? __alloc_skb+0x5b7/0x710 [ 87.480912][ T7590] ? __alloc_skb+0x140/0x710 [ 87.480944][ T7590] __alloc_skb+0x140/0x710 [ 87.480970][ T7590] ? __alloc_skb+0x5b7/0x710 [ 87.480996][ T7590] ? __pfx___alloc_skb+0x10/0x10 [ 87.481037][ T7590] ? is_bpf_text_address+0x8a/0x1a0 [ 87.481066][ T7590] ? bpf_ksym_find+0x128/0x1c0 [ 87.481092][ T7590] alloc_skb_with_frags+0xdd/0x760 [ 87.481112][ T7590] ? __lock_acquire+0x4c5/0x1ec0 [ 87.481133][ T7590] ? unwind_get_return_address+0x59/0xa0 [ 87.481164][ T7590] sock_alloc_send_pskb+0x801/0x980 [ 87.481198][ T7590] ? do_raw_spin_lock+0x128/0x260 [ 87.481227][ T7590] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 87.481259][ T7590] ? __lock_acquire+0x4c5/0x1ec0 [ 87.481283][ T7590] ? __lock_acquire+0x4c5/0x1ec0 [ 87.481305][ T7590] __ip_append_data+0x23a5/0x44d0 [ 87.481334][ T7590] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 87.481356][ T7590] ? find_held_lock+0x2b/0x80 [ 87.481390][ T7590] ? ip_dst_mtu_maybe_forward.constprop.0+0x3e9/0x750 [ 87.481418][ T7590] ? __pfx___ip_append_data+0x10/0x10 [ 87.481448][ T7590] ip_make_skb+0x28b/0x310 [ 87.481475][ T7590] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 87.481500][ T7590] ? __pfx_ip_make_skb+0x10/0x10 [ 87.481536][ T7590] ? udp_sendmsg+0x171c/0x2710 [ 87.481556][ T7590] udp_sendmsg+0x171c/0x2710 [ 87.481591][ T7590] ? __pfx_udp_sendmsg+0x10/0x10 [ 87.481641][ T7590] ? __pfx___might_resched+0x10/0x10 [ 87.481663][ T7590] ? find_held_lock+0x2b/0x80 [ 87.481692][ T7590] udpv6_sendmsg+0x1420/0x2c20 [ 87.481715][ T7590] ? avc_has_perm_noaudit+0x56/0x3b0 [ 87.481748][ T7590] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 87.481771][ T7590] ? avc_has_perm_noaudit+0x145/0x3b0 [ 87.481827][ T7590] ? __pfx_avc_has_perm+0x10/0x10 [ 87.481862][ T7590] ? sock_has_perm+0x25a/0x2f0 [ 87.481905][ T7590] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 87.481934][ T7590] ? inet6_sendmsg+0x105/0x140 [ 87.481960][ T7590] inet6_sendmsg+0x105/0x140 [ 87.481987][ T7590] ____sys_sendmsg+0x704/0xbe0 [ 87.482023][ T7590] ? __pfx_____sys_sendmsg+0x10/0x10 [ 87.482052][ T7590] ? _kstrtoull+0x144/0x200 [ 87.482077][ T7590] ? __pfx__kstrtoull+0x10/0x10 [ 87.482106][ T7590] ___sys_sendmsg+0x190/0x1e0 [ 87.482135][ T7590] ? __pfx____sys_sendmsg+0x10/0x10 [ 87.482171][ T7590] ? __fget_files+0x34/0x3d0 [ 87.482213][ T7590] __sys_sendmmsg+0x20c/0x440 [ 87.482236][ T7590] ? __pfx___sys_sendmmsg+0x10/0x10 [ 87.482254][ T7590] ? ksys_write+0x190/0x250 [ 87.482294][ T7590] ? fput+0x7c/0x100 [ 87.482321][ T7590] ? ksys_write+0x1ac/0x250 [ 87.482341][ T7590] ? __pfx_ksys_write+0x10/0x10 [ 87.482364][ T7590] __x64_sys_sendmmsg+0x9c/0x100 [ 87.482385][ T7590] ? lockdep_hardirqs_on+0x7d/0x110 [ 87.482410][ T7590] do_syscall_64+0x123/0x790 [ 87.482438][ T7590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.482458][ T7590] RIP: 0033:0x7fb8f859e159 [ 87.482477][ T7590] 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 [ 87.482497][ T7590] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 87.482520][ T7590] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 87.482536][ T7590] RDX: 04000000000002e4 RSI: 0000200000000040 RDI: 0000000000000003 [ 87.482548][ T7590] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 87.482563][ T7590] R10: 00000000040003e8 R11: 0000000000000246 R12: 0000000000000001 [ 87.482576][ T7590] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 87.482606][ T7590] [ 87.488725][ T43] audit: type=1400 audit(1788528994.970:548): avc: denied { ioctl } for pid=7586 comm="syz.1.553" path="socket:[22840]" dev="sockfs" ino=22840 ioctlcmd=0x940c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 87.510658][ T43] audit: type=1400 audit(1788528994.980:549): avc: denied { write } for pid=7586 comm="syz.1.553" name="ndctl0" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 87.510827][ T43] audit: type=1400 audit(1788528994.980:550): avc: denied { open } for pid=7586 comm="syz.1.553" path="/dev/ndctl0" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 87.511185][ T43] audit: type=1400 audit(1788528994.980:551): avc: denied { ioctl } for pid=7586 comm="syz.1.553" path="/dev/ndctl0" dev="devtmpfs" ino=109 ioctlcmd=0x640a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 87.512554][ T43] audit: type=1400 audit(1788528994.980:552): avc: denied { connect } for pid=7586 comm="syz.1.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 87.543146][ T43] audit: type=1400 audit(1788528995.010:553): avc: denied { map } for pid=7565 comm="syz.2.545" path="/dev/nullb0" dev="devtmpfs" ino=705 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 87.761723][ T5734] Bluetooth: hci0: ACL packet for unknown connection handle 456 [ 88.235622][ T7640] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 88.575026][ T7664] overlay: Bad value for 'workdir' [ 88.746194][ T7668] FAULT_INJECTION: forcing a failure. [ 88.746194][ T7668] name failslab, interval 1, probability 0, space 0, times 0 [ 88.746267][ T7668] CPU: 0 UID: 0 PID: 7668 Comm: syz.1.583 Tainted: G L syzkaller #0 PREEMPT(full) [ 88.746301][ T7668] Tainted: [L]=SOFTLOCKUP [ 88.746308][ T7668] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 88.746317][ T7668] Call Trace: [ 88.746322][ T7668] [ 88.746328][ T7668] dump_stack_lvl+0x100/0x190 [ 88.746353][ T7668] should_fail_ex.cold+0x5/0xa [ 88.746374][ T7668] should_failslab+0xc2/0x120 [ 88.746392][ T7668] __kmalloc_noprof+0xfc/0x840 [ 88.746406][ T7668] ? __kasan_kmalloc+0xaa/0xb0 [ 88.746421][ T7668] ? nla_strdup+0xc3/0x150 [ 88.746441][ T7668] nla_strdup+0xc3/0x150 [ 88.746459][ T7668] nf_tables_newtable+0xd9c/0x1a90 [ 88.746493][ T7668] ? __pfx_nf_tables_newtable+0x10/0x10 [ 88.746518][ T7668] ? net_generic+0x25/0x2a0 [ 88.746538][ T7668] ? __nla_parse+0x40/0x60 [ 88.746558][ T7668] nfnetlink_rcv_batch+0x1410/0x2880 [ 88.746584][ T7668] ? __pfx_nfnetlink_rcv_batch+0x10/0x10 [ 88.746603][ T7668] ? lock_acquire+0x1d1/0x380 [ 88.746617][ T7668] ? avc_has_perm_noaudit+0x56/0x3b0 [ 88.746641][ T7668] ? avc_has_perm_noaudit+0x145/0x3b0 [ 88.746675][ T7668] ? __nla_parse+0x40/0x60 [ 88.746696][ T7668] nfnetlink_rcv+0x3bd/0x440 [ 88.746712][ T7668] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 88.746733][ T7668] netlink_unicast+0x585/0x850 [ 88.746756][ T7668] ? __pfx_netlink_unicast+0x10/0x10 [ 88.746782][ T7668] netlink_sendmsg+0x8b0/0xda0 [ 88.746806][ T7668] ? __pfx_netlink_sendmsg+0x10/0x10 [ 88.746829][ T7668] ? selinux_socket_sendmsg+0x198/0x2f0 [ 88.746852][ T7668] ____sys_sendmsg+0xa4d/0xbe0 [ 88.746870][ T7668] ? __pfx_netlink_sendmsg+0x10/0x10 [ 88.746892][ T7668] ? __pfx_____sys_sendmsg+0x10/0x10 [ 88.746914][ T7668] ? lock_acquire+0x1d1/0x380 [ 88.746927][ T7668] ? get_pid_task+0x2a/0x250 [ 88.746947][ T7668] ___sys_sendmsg+0x190/0x1e0 [ 88.746967][ T7668] ? __pfx____sys_sendmsg+0x10/0x10 [ 88.746985][ T7668] ? get_pid_task+0x106/0x250 [ 88.747013][ T7668] ? find_held_lock+0x2b/0x80 [ 88.747043][ T7668] __sys_sendmsg+0x160/0x210 [ 88.747057][ T7668] ? __pfx___sys_sendmsg+0x10/0x10 [ 88.747080][ T7668] do_syscall_64+0x123/0x790 [ 88.747098][ T7668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.747112][ T7668] RIP: 0033:0x7fde0659e159 [ 88.747124][ T7668] 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 [ 88.747137][ T7668] RSP: 002b:00007fde07554028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.747150][ T7668] RAX: ffffffffffffffda RBX: 00007fde06825fa0 RCX: 00007fde0659e159 [ 88.747159][ T7668] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000004 [ 88.747167][ T7668] RBP: 00007fde07554090 R08: 0000000000000000 R09: 0000000000000000 [ 88.747175][ T7668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 88.747183][ T7668] R13: 00007fde06826038 R14: 00007fde06825fa0 R15: 00007ffde4ef09f8 [ 88.747200][ T7668] [ 89.315418][ T7712] jffs2: notice: (7712) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 89.472389][ T1140] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 89.633438][ T1140] usb 6-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 89.634406][ T1140] usb 6-1: config 1 has an invalid interface number: 3 but max is 0 [ 89.634420][ T1140] usb 6-1: config 1 has no interface number 0 [ 89.636905][ T1140] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.636925][ T1140] usb 6-1: Product: syz [ 89.636937][ T1140] usb 6-1: Manufacturer: syz [ 89.636949][ T1140] usb 6-1: SerialNumber: syz [ 89.642605][ T1140] usb 6-1: 3:1 : does not exist [ 89.642620][ T1140] usb 6-1: 3:2 : does not exist [ 89.702282][ T5812] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 89.851955][ T5812] usb 7-1: device descriptor read/64, error -71 [ 90.101975][ T5812] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 90.196730][ T7746] kAFS: Invalid Command on /proc/fs/afs/cells file [ 90.198003][ T7746] netlink: 264 bytes leftover after parsing attributes in process `syz.1.593'. [ 90.232707][ T5812] usb 7-1: device descriptor read/64, error -71 [ 90.342369][ T5812] usb usb7-port1: attempt power cycle [ 90.505435][ T7754] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7754 comm=syz.4.611 [ 90.530284][ T7756] FAULT_INJ ** replaying previous printk message ** [ 90.530284][ T7756] FAULT_INJECTION: forcing a failure. [ 90.530284][ T7756] name failslab, interval 1, probability 0, space 0, times 0 [ 90.530357][ T7756] CPU: 2 UID: 0 PID: 7756 Comm: syz.3.612 Tainted: G L syzkaller #0 PREEMPT(full) [ 90.530383][ T7756] Tainted: [L]=SOFTLOCKUP [ 90.530389][ T7756] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 90.530399][ T7756] Call Trace: [ 90.530405][ T7756] [ 90.530412][ T7756] dump_stack_lvl+0x100/0x190 [ 90.530442][ T7756] should_fail_ex.cold+0x5/0xa [ 90.530467][ T7756] should_failslab+0xc2/0x120 [ 90.530489][ T7756] __kmalloc_noprof+0xfc/0x840 [ 90.530506][ T7756] ? kasan_save_track+0x14/0x30 [ 90.530524][ T7756] ? alloc_trace_uprobe+0x86/0x370 [ 90.530549][ T7756] alloc_trace_uprobe+0x86/0x370 [ 90.530571][ T7756] __trace_uprobe_create+0x673/0x22f0 [ 90.530608][ T7756] ? __pfx___trace_uprobe_create+0x10/0x10 [ 90.530627][ T7756] ? trace_kmalloc+0xeb/0x110 [ 90.530647][ T7756] ? __kasan_kmalloc+0xaa/0xb0 [ 90.530665][ T7756] ? __kmalloc_noprof+0x350/0x840 [ 90.530683][ T7756] ? argv_split+0x173/0x420 [ 90.530706][ T7756] ? argv_split+0x359/0x420 [ 90.530725][ T7756] ? __pfx___trace_uprobe_create+0x10/0x10 [ 90.530747][ T7756] trace_probe_create+0xef/0x100 [ 90.530766][ T7756] ? __pfx_trace_probe_create+0x10/0x10 [ 90.530791][ T7756] dyn_event_create+0x50/0x90 [ 90.530816][ T7756] create_or_delete_trace_uprobe+0x5a/0xb0 [ 90.530836][ T7756] trace_parse_run_command+0x1ab/0x3b0 [ 90.530856][ T7756] ? __pfx_create_or_delete_trace_uprobe+0x10/0x10 [ 90.530880][ T7756] vfs_write+0x2aa/0x1050 [ 90.530898][ T7756] ? __pfx_probes_write+0x10/0x10 [ 90.530917][ T7756] ? lock_acquire+0x1d1/0x380 [ 90.530933][ T7756] ? __fget_files+0x34/0x3d0 [ 90.530953][ T7756] ? __pfx_vfs_write+0x10/0x10 [ 90.530968][ T7756] ? find_held_lock+0x2b/0x80 [ 90.530990][ T7756] ? __fget_files+0x215/0x3d0 [ 90.531014][ T7756] ? __fget_files+0x21f/0x3d0 [ 90.531040][ T7756] ksys_write+0x12a/0x250 [ 90.531055][ T7756] ? __pfx_ksys_write+0x10/0x10 [ 90.531078][ T7756] do_syscall_64+0x123/0x790 [ 90.531100][ T7756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.531118][ T7756] RIP: 0033:0x7fb8f859e159 [ 90.531133][ T7756] 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 [ 90.531149][ T7756] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 90.531167][ T7756] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 90.531179][ T7756] RDX: 000000000000001b RSI: 0000200000000300 RDI: 0000000000000004 [ 90.531189][ T7756] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 90.531200][ T7756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 90.531210][ T7756] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 90.531235][ T7756] [ 90.531287][ T7756] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] SMP KASAN NOPTI [ 90.626251][ T7756] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 90.629290][ T7756] CPU: 2 UID: 0 PID: 7756 Comm: syz.3.612 Tainted: G L syzkaller #0 PREEMPT(full) [ 90.632820][ T7756] Tainted: [L]=SOFTLOCKUP [ 90.634229][ T7756] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 90.637449][ T7756] RIP: 0010:path_put+0x22/0x70 [ 90.639082][ T7756] Code: 90 90 90 90 90 90 90 90 f3 0f 1e fa 53 48 89 fb e8 13 d8 74 ff 48 8d 7b 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 29 48 8b 7b 08 e8 3f 9a 04 00 48 89 da 48 b8 00 00 [ 90.645116][ T7756] RSP: 0018:ffffc90003fdfa70 EFLAGS: 00010203 [ 90.646978][ T7756] RAX: dffffc0000000000 RBX: 000000000000003c RCX: 0000000000000000 [ 90.649416][ T7756] RDX: 0000000000000008 RSI: ffffffff829717fd RDI: 0000000000000044 [ 90.651903][ T7756] RBP: ffffc90003fdfc00 R08: 0000000000000001 R09: 0000000000000000 [ 90.654428][ T7756] R10: ffffffff9b9a7d00 R11: 0000000000000001 R12: ffff888056b359c8 [ 90.656892][ T7756] R13: ffff88803d30c980 R14: ffff888037345580 R15: fffffffffffffff4 [ 90.659244][ T7756] FS: 00007fb8f94076c0(0000) GS:ffff8880d5d60000(0000) knlGS:0000000000000000 [ 90.661903][ T7756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.664038][ T7756] CR2: 00007fb8f8470050 CR3: 0000000027c92000 CR4: 0000000000352ef0 [ 90.666732][ T7756] Call Trace: [ 90.668027][ T7756] [ 90.669110][ T7756] __trace_uprobe_create+0x96d/0x22f0 [ 90.670997][ T7756] ? __pfx___trace_uprobe_create+0x10/0x10 [ 90.673105][ T7756] ? trace_kmalloc+0xeb/0x110 [ 90.674495][ T7756] ? __kasan_kmalloc+0xaa/0xb0 [ 90.675988][ T7756] ? __kmalloc_noprof+0x350/0x840 [ 90.677538][ T7756] ? argv_split+0x173/0x420 [ 90.678908][ T7756] ? argv_split+0x359/0x420 [ 90.680444][ T7756] ? __pfx___trace_uprobe_create+0x10/0x10 [ 90.681907][ T5812] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 90.684669][ T7756] trace_probe_create+0xef/0x100 [ 90.686341][ T7756] ? __pfx_trace_probe_create+0x10/0x10 [ 90.688101][ T7756] dyn_event_create+0x50/0x90 [ 90.689548][ T7756] create_or_delete_trace_uprobe+0x5a/0xb0 [ 90.691334][ T7756] trace_parse_run_command+0x1ab/0x3b0 [ 90.693157][ T7756] ? __pfx_create_or_delete_trace_uprobe+0x10/0x10 [ 90.695484][ T7756] vfs_write+0x2aa/0x1050 [ 90.697027][ T7756] ? __pfx_probes_write+0x10/0x10 [ 90.698653][ T7756] ? lock_acquire+0x1d1/0x380 [ 90.700128][ T7756] ? __fget_files+0x34/0x3d0 [ 90.701511][ T7756] ? __pfx_vfs_write+0x10/0x10 [ 90.702501][ T5812] usb 7-1: device descriptor read/8, error -71 [ 90.704829][ T7756] ? find_held_lock+0x2b/0x80 [ 90.706360][ T7756] ? __fget_files+0x215/0x3d0 [ 90.707766][ T7756] ? __fget_files+0x21f/0x3d0 [ 90.709241][ T7756] ksys_write+0x12a/0x250 [ 90.710542][ T7756] ? __pfx_ksys_write+0x10/0x10 [ 90.712026][ T7756] do_syscall_64+0x123/0x790 [ 90.713492][ T7756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.715508][ T7756] RIP: 0033:0x7fb8f859e159 [ 90.717299][ T7756] 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 [ 90.723613][ T7756] RSP: 002b:00007fb8f9407028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 90.726126][ T7756] RAX: ffffffffffffffda RBX: 00007fb8f8825fa0 RCX: 00007fb8f859e159 [ 90.728520][ T7756] RDX: 000000000000001b RSI: 0000200000000300 RDI: 0000000000000004 [ 90.730868][ T7756] RBP: 00007fb8f9407090 R08: 0000000000000000 R09: 0000000000000000 [ 90.733314][ T7756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 90.735776][ T7756] R13: 00007fb8f8826038 R14: 00007fb8f8825fa0 R15: 00007ffcaa7a11e8 [ 90.738338][ T7756] [ 90.739399][ T7756] Modules linked in: [ 90.741185][ T7756] ---[ end trace 0000000000000000 ]--- ** replaying previous printk message ** [ 90.743511][ T7756] RIP: 0010:path_put+0x22/0x70 [ 90.743567][ T7756] Code: 90 90 90 90 90 90 90 90 f3 0f 1e fa 53 48 89 fb e8 13 d8 74 ff 48 8d 7b 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 29 48 8b 7b 08 e8 3f 9a 04 00 48 89 da 48 b8 00 00 [ 90.743591][ T7756] RSP: 0018:ffffc90003fdfa70 EFLAGS: 00010203 [ 90.743603][ T7756] RAX: dffffc0000000000 RBX: 000000000000003c RCX: 0000000000000000 [ 90.743610][ T7756] RDX: 0000000000000008 RSI: ffffffff829717fd RDI: 0000000000000044 [ 90.743616][ T7756] RBP: ffffc90003fdfc00 R08: 0000000000000001 R09: 0000000000000000 [ 90.743623][ T7756] R10: ffffffff9b9a7d00 R11: 0000000000000001 R12: ffff888056b359c8 [ 90.743629][ T7756] R13: ffff88803d30c980 R14: ffff888037345580 R15: fffffffffffffff4 [ 90.743636][ T7756] FS: 00007fb8f94076c0(0000) GS:ffff8880d5d60000(0000) knlGS:0000000000000000 [ 90.743659][ T7756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.743668][ T7756] CR2: 000055f28005f138 CR3: 0000000027c92000 CR4: 0000000000352ef0 [ 90.743676][ T7756] Kernel panic - not syncing: Fatal exception [ 90.776782][ T7756] Kernel Offset: disabled [ 90.778153][ T7756] Rebooting in 86400 seconds..