last executing test programs: 14.768713494s ago: executing program 0 (id=2182): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_128={{0x303}, "9913d4ab2de66f9c", "dd79ff97261d7098a0723ec49ab4cfdc", 'i}oz', "ffca69dbc7b44302"}, 0x28) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/157, 0x9d}], 0x1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x4, @private1}, 0x1c) shutdown(r0, 0x0) 13.889537711s ago: executing program 0 (id=2184): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[], 0x33fe0}}, 0x0) write$vhost_msg_v2(r0, &(0x7f0000000140)={0x2, 0x0, {0x0, 0x0, 0x0}}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, 0x0, 0x640042, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) 12.55967901s ago: executing program 0 (id=2186): socket$unix(0x1, 0x1, 0x0) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x5450, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) mlockall(0x3) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x541b, 0x0) 8.160278252s ago: executing program 1 (id=2190): r0 = inotify_init() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141b42, 0x139) r4 = socket$alg(0x26, 0x5, 0x0) ppoll(0x0, 0x0, &(0x7f0000000740)={0x0, 0x3938700}, 0x0, 0x0) splice(r1, 0x0, r4, 0x0, 0x101, 0x0) splice(r1, 0x0, r3, 0x0, 0x7, 0x1) write$P9_RSETATTR(r2, &(0x7f0000000100)={0x7, 0x1b, 0x1}, 0x7) close_range(r0, 0xffffffffffffffff, 0x0) 6.730125382s ago: executing program 1 (id=2191): mknod$loop(&(0x7f0000000240)='./file0\x00', 0x1, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0xb) dup2(r2, r0) lstat(&(0x7f00000000c0)='./file0\x00', 0x0) 5.920827828s ago: executing program 1 (id=2192): r0 = syz_usb_connect(0x0, 0x48, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x424, 0x12c, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x36, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x4, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x200}}, {{0x9, 0x5, 0x2, 0x2, 0x200}}, {{0x9, 0x5, 0x83, 0x2, 0x200}}, {{0x9, 0x5, 0x4, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x7c, &(0x7f0000000200)={0x40, 0x1, 0x4, "04000001"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x7c, &(0x7f0000000400)={0x40, 0x10}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000500)={0x7c, &(0x7f0000000600)={0x40, 0x0, 0xf, "0f00000100"/15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000001000)=""/64) (async) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000002000)="0402000100"/64) (async) syz_usb_ep_read(r0, 0x4, 0x40, &(0x7f0000003000)=""/64) (async) syz_usb_ep_write(r0, 0x83, 0x40, &(0x7f0000004000)="0402000100"/64) (async) nanosleep(&(0x7f0000000b00)={0x1}, 0x0) 2.920850809s ago: executing program 0 (id=2193): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22801, 0x0) write$P9_RLERRORu(r2, 0x0, 0x13) dup3(r2, r0, 0x80000) 1.639636998s ago: executing program 1 (id=2194): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[], 0x33fe0}, 0x1, 0x0, 0x0, 0x20040804}, 0x24000011) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x1, 0x0, 0x0, 0x91}, 0x8000) close_range(r0, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/firmware/fdt', 0x0, 0x0) landlock_restrict_self(0xffffffffffffffff, 0xc) sendmsg$NL80211_CMD_DEAUTHENTICATE(r1, 0x0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 1.048763812s ago: executing program 0 (id=2195): r0 = epoll_create1(0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5452, &(0x7f0000000100)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000000040)='/dev/fuse\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x25b, 0x400, 0x8, 0x101, 0x3}, 0x14) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x5451, 0x0) r3 = msgget$private(0x0, 0x200) shmat(r3, &(0x7f0000ffb000/0x3000)=nil, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000010c0)) 709.840735ms ago: executing program 0 (id=2196): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) dup2(r2, r0) ioctl$TCSETA(r2, 0x5406, 0x0) 429.015817ms ago: executing program 1 (id=2197): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setresuid(0x0, 0xee01, 0x0) poll(0x0, 0x0, 0x64) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000003c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a00)={&(0x7f0000000180)={0x50, 0x0, 0x3, {0x7, 0x28, 0xae}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0xffffffffffffffe1}, 0x0, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 1 (id=2198): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x2, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x102) dup2(r2, r0) ioctl$TIOCMBIC(r2, 0x5417, 0x0) kernel console output (not intermixed with test programs): .060995][ T2455] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.061230][ T2455] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.087756][ T1335] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.436884][ T28] audit: type=1400 audit(522.350:223): avc: denied { write } for pid=5578 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 263.924544][ T28] audit: type=1400 audit(522.840:224): avc: denied { write } for pid=5585 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 264.681705][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 264.681816][ T28] audit: type=1400 audit(523.590:226): avc: denied { write } for pid=5594 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 265.083618][ T28] audit: type=1400 audit(524.000:227): avc: denied { write } for pid=5598 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 265.254292][ T28] audit: type=1400 audit(524.160:228): avc: denied { write } for pid=5603 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 265.637227][ T28] audit: type=1400 audit(524.550:229): avc: denied { write } for pid=5608 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 265.804893][ T28] audit: type=1400 audit(524.720:230): avc: denied { write } for pid=5614 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 266.171564][ T28] audit: type=1400 audit(525.080:231): avc: denied { write } for pid=5618 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 266.358249][ T28] audit: type=1400 audit(525.270:232): avc: denied { write } for pid=5621 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 266.781721][ T28] audit: type=1400 audit(525.690:233): avc: denied { write } for pid=5626 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 267.181620][ T28] audit: type=1400 audit(526.090:234): avc: denied { write } for pid=5634 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 287.562848][ T5850] FAULT_INJECTION: forcing a failure. [ 287.562848][ T5850] name failslab, interval 1, probability 0, space 0, times 0 [ 287.563024][ T5850] CPU: 1 UID: 0 PID: 5850 Comm: syz.0.697 Tainted: G L syzkaller #0 PREEMPT [ 287.563094][ T5850] Tainted: [L]=SOFTLOCKUP [ 287.563111][ T5850] Hardware name: ARM-Versatile Express [ 287.563132][ T5850] Call trace: [ 287.563174][ T5850] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 287.563284][ T5850] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 287.563305][ T5850] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 287.563361][ T5850] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 287.563424][ T5850] r7:84962580 r6:00000000 r5:84962580 r4:82b1601c [ 287.563441][ T5850] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 287.563507][ T5850] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 287.563599][ T5850] r8:00000000 r7:84962580 r6:8166bcf8 r5:00000cc0 r4:847713c0 [ 287.563618][ T5850] [<80579e94>] (should_failslab) from [<805578e4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 287.563679][ T5850] [<80557888>] (kmem_cache_alloc_noprof) from [<8166bcf8>] (sk_prot_alloc+0x30/0x108) [ 287.563830][ T5850] r10:82e41e94 r9:0000000a r8:847713c0 r7:0000000a r6:00000dc0 r5:82bf811c [ 287.563960][ T5850] r4:82bf8104 [ 287.563981][ T5850] [<8166bcc8>] (sk_prot_alloc) from [<8166f0e8>] (sk_alloc+0x30/0x308) [ 287.564054][ T5850] r9:0000000a r8:00000cc0 r7:00000000 r6:82bf811c r5:862f5000 r4:82bf8104 [ 287.564074][ T5850] [<8166f0b8>] (sk_alloc) from [<81972b6c>] (inet6_create+0x100/0x400) [ 287.564146][ T5850] r9:862f5000 r8:00000002 r7:834b6a40 r6:00000011 r5:82bf811c r4:82bf8104 [ 287.564164][ T5850] [<81972a6c>] (inet6_create) from [<81666b9c>] (__sock_create+0xfc/0x22c) [ 287.564230][ T5850] r10:81e91a9c r9:862f5000 r8:834b6a40 r7:00000000 r6:81972a6c r5:00000002 [ 287.564250][ T5850] r4:0000000a [ 287.564263][ T5850] [<81666aa0>] (__sock_create) from [<81669d0c>] (__sys_socket+0x94/0x118) [ 287.564334][ T5850] r10:00000119 r9:84962580 r8:8020029c r7:00000119 r6:84962580 r5:0000000a [ 287.564358][ T5850] r4:00000002 [ 287.564401][ T5850] [<81669c78>] (__sys_socket) from [<81669da0>] (sys_socket+0x10/0x14) [ 287.564471][ T5850] r6:00356310 r5:00000000 r4:00000000 [ 287.564490][ T5850] [<81669d90>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 287.564561][ T5850] Exception stack(0xed809fa8 to 0xed809ff0) [ 287.564608][ T5850] 9fa0: 00000000 00000000 0000000a 00000002 00000000 00000000 [ 287.564647][ T5850] 9fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76fb90dc [ 287.564679][ T5850] 9fe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 287.705383][ T5854] FAULT_INJECTION: forcing a failure. [ 287.705383][ T5854] name failslab, interval 1, probability 0, space 0, times 0 [ 287.705543][ T5854] CPU: 1 UID: 0 PID: 5854 Comm: syz.1.698 Tainted: G L syzkaller #0 PREEMPT [ 287.705648][ T5854] Tainted: [L]=SOFTLOCKUP [ 287.705667][ T5854] Hardware name: ARM-Versatile Express [ 287.705688][ T5854] Call trace: [ 287.705727][ T5854] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 287.705825][ T5854] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 287.705841][ T5854] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 287.705892][ T5854] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 287.705951][ T5854] r7:8494d780 r6:00000000 r5:8494d780 r4:82b1601c [ 287.705966][ T5854] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 287.706022][ T5854] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 287.706092][ T5854] r8:00000000 r7:8494d780 r6:8166bcf8 r5:00000cc0 r4:84f03000 [ 287.706106][ T5854] [<80579e94>] (should_failslab) from [<805578e4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 287.706161][ T5854] [<80557888>] (kmem_cache_alloc_noprof) from [<8166bcf8>] (sk_prot_alloc+0x30/0x108) [ 287.706228][ T5854] r10:81ebce0c r9:00000028 r8:84f03000 r7:00000028 r6:00000dc0 r5:82c00494 [ 287.706246][ T5854] r4:85424a40 [ 287.706260][ T5854] [<8166bcc8>] (sk_prot_alloc) from [<8166f0e8>] (sk_alloc+0x30/0x308) [ 287.706323][ T5854] r9:00000028 r8:00000cc0 r7:00000000 r6:82c00494 r5:86289000 r4:85424a40 [ 287.706341][ T5854] [<8166f0b8>] (sk_alloc) from [<81b24614>] (__vsock_create.constprop.0+0x38/0x270) [ 287.706410][ T5854] r9:86289000 r8:85424a40 r7:00000000 r6:00000000 r5:85424a40 r4:85424a40 [ 287.706425][ T5854] [<81b245dc>] (__vsock_create.constprop.0) from [<81b2760c>] (vsock_create+0x7c/0x1f4) [ 287.706477][ T5854] r7:00000000 r6:81b27590 r5:00000001 r4:85424a40 [ 287.706490][ T5854] [<81b27590>] (vsock_create) from [<81666b9c>] (__sock_create+0xfc/0x22c) [ 287.706545][ T5854] r7:00000000 r6:81b27590 r5:00000001 r4:00000028 [ 287.706559][ T5854] [<81666aa0>] (__sock_create) from [<81669d0c>] (__sys_socket+0x94/0x118) [ 287.706629][ T5854] r10:00000119 r9:8494d780 r8:8020029c r7:00000119 r6:8494d780 r5:00000028 [ 287.706650][ T5854] r4:00000001 [ 287.706664][ T5854] [<81669c78>] (__sys_socket) from [<81669da0>] (sys_socket+0x10/0x14) [ 287.706733][ T5854] r6:00356310 r5:00000000 r4:00000000 [ 287.706748][ T5854] [<81669d90>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 287.706797][ T5854] Exception stack(0xed921fa8 to 0xed921ff0) [ 287.706836][ T5854] 1fa0: 00000000 00000000 00000028 00000001 00000000 00000000 [ 287.706870][ T5854] 1fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f9f0dc [ 287.706896][ T5854] 1fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 289.676047][ T28] audit: type=1400 audit(548.590:235): avc: denied { connect } for pid=5879 comm="syz.1.710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 303.138101][ T28] audit: type=1400 audit(562.050:236): avc: denied { create } for pid=5974 comm="syz.1.746" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 303.150573][ T28] audit: type=1400 audit(562.060:237): avc: denied { mounton } for pid=5974 comm="syz.1.746" path="/79/file0" dev="tmpfs" ino=433 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 303.681923][ T5978] FAULT_INJECTION: forcing a failure. [ 303.681923][ T5978] name failslab, interval 1, probability 0, space 0, times 0 [ 303.682544][ T5978] CPU: 1 UID: 0 PID: 5978 Comm: syz.0.747 Tainted: G L syzkaller #0 PREEMPT [ 303.682634][ T5978] Tainted: [L]=SOFTLOCKUP [ 303.682651][ T5978] Hardware name: ARM-Versatile Express [ 303.682672][ T5978] Call trace: [ 303.682715][ T5978] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 303.682820][ T5978] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 303.682837][ T5978] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 303.682889][ T5978] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 303.682951][ T5978] r7:850e1900 r6:00000000 r5:850e1900 r4:82b1601c [ 303.682966][ T5978] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 303.683024][ T5978] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 303.683094][ T5978] r8:00000000 r7:850e1900 r6:83002000 r5:00400dc0 r4:00000020 [ 303.683112][ T5978] [<80579e94>] (should_failslab) from [<805588b8>] (__kmalloc_noprof+0xa8/0x3c8) [ 303.683166][ T5978] [<80558810>] (__kmalloc_noprof) from [<80807378>] (lsm_blob_alloc+0x28/0x3c) [ 303.683238][ T5978] r10:00000000 r9:84f1f700 r8:0000ee01 r7:00400cc0 r6:84f1f700 r5:84f1fe00 [ 303.683265][ T5978] r4:84f1fe64 [ 303.683281][ T5978] [<80807350>] (lsm_blob_alloc) from [<80812418>] (security_prepare_creds+0x2c/0x21c) [ 303.683340][ T5978] r5:84f1fe00 r4:84f1fe00 [ 303.683358][ T5978] [<808123ec>] (security_prepare_creds) from [<80288990>] (prepare_creds+0x234/0x3c8) [ 303.683426][ T5978] r7:82a1e400 r6:82a1f620 r5:84f1f700 r4:84f1fe00 [ 303.683444][ T5978] [<8028875c>] (prepare_creds) from [<8026df40>] (__sys_setresuid+0xf0/0x4ec) [ 303.683500][ T5978] r7:0000ee01 r6:ffffffff r5:00000000 r4:82a1e300 [ 303.683517][ T5978] [<8026de50>] (__sys_setresuid) from [<8035faa4>] (sys_setresuid16+0x4c/0x50) [ 303.683598][ T5978] r10:000000a4 r9:850e1900 r8:8020029c r7:000000a4 r6:00356310 r5:00000000 [ 303.683620][ T5978] r4:00000000 [ 303.683637][ T5978] [<8035fa58>] (sys_setresuid16) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 303.683690][ T5978] Exception stack(0xee0f1fa8 to 0xee0f1ff0) [ 303.683734][ T5978] 1fa0: 00000000 00000000 00000000 0000ee01 ffffffff 00000000 [ 303.683768][ T5978] 1fc0: 00000000 00000000 00356310 000000a4 003562d8 00000000 00000001 76fb90dc [ 303.683798][ T5978] 1fe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 303.750388][ T28] audit: type=1400 audit(562.660:238): avc: denied { unlink } for pid=5160 comm="syz-executor" name="file0" dev="tmpfs" ino=433 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 315.513982][ T1618] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 315.673249][ T1618] usb 1-1: Using ep0 maxpacket: 32 [ 315.684910][ T1618] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 315.690888][ T1618] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 315.691021][ T1618] usb 1-1: config 0 has no interface number 0 [ 315.732883][ T1618] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.732985][ T1618] usb 1-1: Product: syz [ 315.733014][ T1618] usb 1-1: Manufacturer: syz [ 315.733039][ T1618] usb 1-1: SerialNumber: syz [ 315.739432][ T1618] usb 1-1: config 0 descriptor?? [ 315.779413][ T1618] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 316.033809][ T1618] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 316.044701][ T1618] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 316.436232][ C0] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 316.445064][ T1618] usb 1-1: USB disconnect, device number 2 [ 316.465875][ T1618] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 316.483859][ T1618] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 316.485203][ T1618] quatech2 1-1:0.51: device disconnected [ 316.609027][ T6114] FAULT_INJECTION: forcing a failure. [ 316.609027][ T6114] name failslab, interval 1, probability 0, space 0, times 0 [ 316.609191][ T6114] CPU: 1 UID: 0 PID: 6114 Comm: syz.1.788 Tainted: G L syzkaller #0 PREEMPT [ 316.609250][ T6114] Tainted: [L]=SOFTLOCKUP [ 316.609266][ T6114] Hardware name: ARM-Versatile Express [ 316.609286][ T6114] Call trace: [ 316.609325][ T6114] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 316.609421][ T6114] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 316.609438][ T6114] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 316.609489][ T6114] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 316.609550][ T6114] r7:84952580 r6:00000000 r5:84952580 r4:82b1601c [ 316.609565][ T6114] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 316.609668][ T6114] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 316.609739][ T6114] r8:00000000 r7:84952580 r6:805b61a8 r5:00000cc0 r4:830bacc0 [ 316.609756][ T6114] [<80579e94>] (should_failslab) from [<805578e4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 316.609809][ T6114] [<80557888>] (kmem_cache_alloc_noprof) from [<805b61a8>] (alloc_empty_file+0x54/0x13c) [ 316.609880][ T6114] r10:00000142 r9:84952580 r8:82a04d40 r7:8390dc80 r6:00200000 r5:82b193ac [ 316.609899][ T6114] r4:8251d8f0 [ 316.609913][ T6114] [<805b6154>] (alloc_empty_file) from [<805cc764>] (path_openat+0x38/0xa3c) [ 316.609978][ T6114] r8:84952580 r7:ee6edf20 r6:ee6edf20 r5:84952580 r4:ee6ede58 [ 316.610001][ T6114] [<805cc72c>] (path_openat) from [<805cd220>] (do_file_open+0xb8/0x150) [ 316.610062][ T6114] r10:00000142 r9:84952580 r8:00000001 r7:ffffff9c r6:ee6edf20 r5:84952580 [ 316.610080][ T6114] r4:833de600 [ 316.610093][ T6114] [<805cd168>] (do_file_open) from [<805b0744>] (do_sys_openat2+0x8c/0xf0) [ 316.610196][ T6114] r8:8020029c r7:76f9ea78 r6:ffffff9c r5:833de600 r4:00000004 [ 316.610215][ T6114] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 316.610273][ T6114] r7:00000142 r6:76f9ee59 r5:76f9ea78 r4:ffffff9c [ 316.610287][ T6114] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 316.610333][ T6114] Exception stack(0xee6edfa8 to 0xee6edff0) [ 316.610371][ T6114] dfa0: 00000000 00000000 ffffff9c 76f9ea78 00323f02 00000000 [ 316.610401][ T6114] dfc0: 00000000 00000000 76f9ee59 00000142 003562d8 00000000 00000001 76f9f0dc [ 316.610427][ T6114] dfe0: 76f9e9f8 76f9e9e4 0010bc94 00112878 [ 316.610450][ T6114] r5:00000000 r4:00000000 [ 327.921883][ T6189] FAULT_INJECTION: forcing a failure. [ 327.921883][ T6189] name failslab, interval 1, probability 0, space 0, times 0 [ 327.922263][ T6189] CPU: 1 UID: 0 PID: 6189 Comm: syz.0.815 Tainted: G L syzkaller #0 PREEMPT [ 327.922333][ T6189] Tainted: [L]=SOFTLOCKUP [ 327.922350][ T6189] Hardware name: ARM-Versatile Express [ 327.922373][ T6189] Call trace: [ 327.922417][ T6189] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 327.922523][ T6189] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 327.922542][ T6189] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 327.922612][ T6189] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 327.922688][ T6189] r7:850dbe80 r6:00000000 r5:850dbe80 r4:82b1601c [ 327.922707][ T6189] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 327.922772][ T6189] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 327.922847][ T6189] r8:00000000 r7:850dbe80 r6:805b61a8 r5:00000cc0 r4:830bacc0 [ 327.922863][ T6189] [<80579e94>] (should_failslab) from [<805578e4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 327.922917][ T6189] [<80557888>] (kmem_cache_alloc_noprof) from [<805b61a8>] (alloc_empty_file+0x54/0x13c) [ 327.922989][ T6189] r10:00000142 r9:850dbe80 r8:82a04d40 r7:8310e180 r6:00200000 r5:82b193ac [ 327.923013][ T6189] r4:8251d8f0 [ 327.923029][ T6189] [<805b6154>] (alloc_empty_file) from [<805cc764>] (path_openat+0x38/0xa3c) [ 327.923106][ T6189] r8:850dbe80 r7:dfaedf20 r6:dfaedf20 r5:850dbe80 r4:dfaede58 [ 327.923124][ T6189] [<805cc72c>] (path_openat) from [<805cd220>] (do_file_open+0xb8/0x150) [ 327.923191][ T6189] r10:00000142 r9:850dbe80 r8:00000001 r7:ffffff9c r6:dfaedf20 r5:850dbe80 [ 327.923215][ T6189] r4:833de480 [ 327.923230][ T6189] [<805cd168>] (do_file_open) from [<805b0744>] (do_sys_openat2+0x8c/0xf0) [ 327.923293][ T6189] r8:8020029c r7:20000040 r6:ffffff9c r5:833de480 r4:00000004 [ 327.923311][ T6189] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 327.923371][ T6189] r7:00000142 r6:00356310 r5:20000040 r4:ffffff9c [ 327.923390][ T6189] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 327.923438][ T6189] Exception stack(0xdfaedfa8 to 0xdfaedff0) [ 327.923477][ T6189] dfa0: 00000000 00000000 ffffff9c 20000040 00230300 00000000 [ 327.923513][ T6189] dfc0: 00000000 00000000 00356310 00000142 003562d8 00000000 00000001 76fb90dc [ 327.923543][ T6189] dfe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 327.923570][ T6189] r5:00000000 r4:00000000 [ 340.345836][ T28] audit: type=1400 audit(599.260:239): avc: denied { map_create } for pid=6297 comm="syz.1.862" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 340.376419][ T28] audit: type=1400 audit(599.290:240): avc: denied { bind } for pid=6299 comm="syz.0.861" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 340.386239][ T28] audit: type=1400 audit(599.300:241): avc: denied { accept } for pid=6299 comm="syz.0.861" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 340.398280][ T28] audit: type=1400 audit(599.310:242): avc: denied { map_read map_write } for pid=6297 comm="syz.1.862" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 340.409943][ T28] audit: type=1400 audit(599.320:243): avc: denied { read } for pid=6299 comm="syz.0.861" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 340.701944][ T6298] FAULT_INJECTION: forcing a failure. [ 340.701944][ T6298] name failslab, interval 1, probability 0, space 0, times 0 [ 340.702771][ T6298] CPU: 0 UID: 0 PID: 6298 Comm: syz.1.862 Tainted: G L syzkaller #0 PREEMPT [ 340.702851][ T6298] Tainted: [L]=SOFTLOCKUP [ 340.702868][ T6298] Hardware name: ARM-Versatile Express [ 340.702890][ T6298] Call trace: [ 340.702931][ T6298] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 340.703047][ T6298] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 340.703067][ T6298] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 340.703119][ T6298] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 340.703180][ T6298] r7:850dbe80 r6:00000000 r5:850dbe80 r4:82b1601c [ 340.703195][ T6298] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 340.703252][ T6298] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 340.703327][ T6298] r8:00000000 r7:850dbe80 r6:805d5574 r5:00000cc0 r4:830bab40 [ 340.703345][ T6298] [<80579e94>] (should_failslab) from [<80557cc8>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 340.703399][ T6298] [<80557c68>] (kmem_cache_alloc_lru_noprof) from [<805d5574>] (__d_alloc+0x30/0x220) [ 340.703466][ T6298] r10:833ad000 r9:8251d908 r8:81e66540 r7:833ad000 r6:83891510 r5:ee651ef0 [ 340.703485][ T6298] r4:82c01430 [ 340.703501][ T6298] [<805d5544>] (__d_alloc) from [<805d8bf8>] (d_alloc_pseudo+0x10/0x3c) [ 340.703572][ T6298] r9:850dbe80 r8:81e66540 r7:00000002 r6:83891510 r5:859d0ac0 r4:82c01430 [ 340.703587][ T6298] [<805d8be8>] (d_alloc_pseudo) from [<805b630c>] (alloc_file_pseudo+0x7c/0x154) [ 340.703644][ T6298] [<805b6290>] (alloc_file_pseudo) from [<816665a8>] (sock_alloc_file+0x48/0xc4) [ 340.703718][ T6298] r10:00000119 r9:850dbe80 r8:8020029c r7:00000119 r6:859d0ac0 r5:859d0a40 [ 340.703735][ T6298] r4:00000000 [ 340.703747][ T6298] [<81666560>] (sock_alloc_file) from [<81669d4c>] (__sys_socket+0xd4/0x118) [ 340.703810][ T6298] r6:859d0a40 r5:00000005 r4:00000000 [ 340.703825][ T6298] [<81669c78>] (__sys_socket) from [<81669da0>] (sys_socket+0x10/0x14) [ 340.703865][ T6298] r6:00356310 r5:00000000 r4:00000000 [ 340.703872][ T6298] [<81669d90>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 340.703897][ T6298] Exception stack(0xee651fa8 to 0xee651ff0) [ 340.703930][ T6298] 1fa0: 00000000 00000000 0000002c 00000003 00000000 00000000 [ 340.703977][ T6298] 1fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f9f0dc [ 340.704004][ T6298] 1fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 354.773215][ T6371] mmap: syz.1.882 (6371) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 366.555960][ T6405] FAULT_INJECTION: forcing a failure. [ 366.555960][ T6405] name failslab, interval 1, probability 0, space 0, times 0 [ 366.556132][ T6405] CPU: 0 UID: 0 PID: 6405 Comm: syz.1.893 Tainted: G L syzkaller #0 PREEMPT [ 366.556193][ T6405] Tainted: [L]=SOFTLOCKUP [ 366.556211][ T6405] Hardware name: ARM-Versatile Express [ 366.556234][ T6405] Call trace: [ 366.556277][ T6405] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 366.556383][ T6405] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 366.556401][ T6405] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 366.556456][ T6405] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 366.556520][ T6405] r7:84166400 r6:00000000 r5:84166400 r4:82b1601c [ 366.556538][ T6405] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 366.556604][ T6405] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 366.556728][ T6405] r8:00000000 r7:84166400 r6:83001240 r5:00000dc0 r4:00000004 [ 366.556751][ T6405] [<80579e94>] (should_failslab) from [<805588b8>] (__kmalloc_noprof+0xa8/0x3c8) [ 366.556812][ T6405] [<80558810>] (__kmalloc_noprof) from [<80807378>] (lsm_blob_alloc+0x28/0x3c) [ 366.556889][ T6405] r10:86366700 r9:00000001 r8:86366700 r7:85d1c480 r6:82cee8c8 r5:86367ba0 [ 366.556910][ T6405] r4:86367ba0 [ 366.556926][ T6405] [<80807350>] (lsm_blob_alloc) from [<808073b0>] (security_tun_dev_alloc_security+0x24/0x17c) [ 366.556989][ T6405] r5:86367ba0 r4:86366000 [ 366.557005][ T6405] [<8080738c>] (security_tun_dev_alloc_security) from [<80e10724>] (tun_net_init+0x3c/0x180) [ 366.557087][ T6405] r7:85d1c480 r6:86367000 r5:00000000 r4:86366000 [ 366.557104][ T6405] [<80e106e8>] (tun_net_init) from [<816aa9b4>] (register_netdevice+0x140/0x9b8) [ 366.557183][ T6405] r10:86366700 r9:00000001 r8:863660d8 r7:85d1c480 r6:86289000 r5:86366000 [ 366.557205][ T6405] r4:00000000 [ 366.557220][ T6405] [<816aa874>] (register_netdevice) from [<80e135dc>] (tun_chr_ioctl+0x6ec/0x1728) [ 366.557291][ T6405] r10:86366700 r9:00000001 r8:83353000 r7:85d1c480 r6:20000380 r5:86366000 [ 366.557310][ T6405] r4:00000000 [ 366.557327][ T6405] [<80e12ef0>] (tun_chr_ioctl) from [<805d0efc>] (sys_ioctl+0x244/0xb5c) [ 366.557390][ T6405] r10:84166400 r9:00000004 r8:85d1c480 r7:20000380 r6:400454ca r5:85d1c481 [ 366.557409][ T6405] r4:00000000 [ 366.557423][ T6405] [<805d0cb8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 366.557471][ T6405] Exception stack(0xea401fa8 to 0xea401ff0) [ 366.557509][ T6405] 1fa0: 00000000 00000000 00000004 400454ca 20000380 00000000 [ 366.557546][ T6405] 1fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f9f0dc [ 366.557575][ T6405] 1fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 366.557640][ T6405] r10:00000036 r9:84166400 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 366.557660][ T6405] r4:00000000 [ 379.280732][ T28] audit: type=1400 audit(638.190:244): avc: denied { read } for pid=6481 comm="syz.0.918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 388.038631][ T28] audit: type=1400 audit(646.950:245): avc: denied { nlmsg_write } for pid=6539 comm="syz.1.935" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 400.057759][ T28] audit: type=1400 audit(658.970:246): avc: denied { mount } for pid=6610 comm="syz.1.959" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 400.303088][ T43] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 400.457399][ T43] usb 2-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 400.467098][ T43] usb 2-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 400.524542][ T43] usb 2-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 400.534657][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 400.534758][ T43] usb 2-1: Product: syz [ 400.534787][ T43] usb 2-1: Manufacturer: syz [ 400.534810][ T43] usb 2-1: SerialNumber: syz [ 400.557379][ T43] ti_usb_3410_5052 2-1:2.0: TI USB 5052 2 port adapter converter detected [ 400.580889][ T43] usb 2-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 400.596191][ T43] usb 2-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 401.285032][ C0] usb 2-1: ti_interrupt_callback - nonzero urb status, -71 [ 401.285791][ C0] usb 2-1: ti_interrupt_callback - nonzero urb status, -71 [ 401.286309][ C0] usb 2-1: ti_interrupt_callback - nonzero urb status, -71 [ 401.286557][ T6612] ti_usb_3410_5052_2 ttyUSB0: ti_set_termios - cannot set config on port 0, -71 [ 401.286765][ C0] usb 2-1: ti_interrupt_callback - nonzero urb status, -71 [ 401.286797][ T43] usb 2-1: USB disconnect, device number 2 [ 401.286870][ C0] usb 2-1: ti_interrupt_callback - resubmit interrupt urb failed, -19 [ 401.287199][ T6612] ti_usb_3410_5052_2 ttyUSB0: ti_write_byte - failed, -19 [ 401.287326][ T6612] ti_usb_3410_5052_2 ttyUSB0: ti_set_termios - cannot set modem control on port 0, -19 [ 401.287466][ T6612] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot send open command, -19 [ 401.312829][ T43] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 401.327465][ T43] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 401.328253][ T43] ti_usb_3410_5052 2-1:2.0: device disconnected [ 401.349268][ T28] audit: type=1400 audit(660.260:247): avc: denied { unmount } for pid=5160 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 418.981768][ T715] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 418.995122][ T715] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 430.185166][ T6796] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1546 sclass=netlink_tcpdiag_socket pid=6796 comm=syz.1.1014 [ 430.799901][ T6802] FAULT_INJECTION: forcing a failure. [ 430.799901][ T6802] name failslab, interval 1, probability 0, space 0, times 0 [ 430.800095][ T6802] CPU: 0 UID: 0 PID: 6802 Comm: syz.0.1016 Tainted: G L syzkaller #0 PREEMPT [ 430.800160][ T6802] Tainted: [L]=SOFTLOCKUP [ 430.800176][ T6802] Hardware name: ARM-Versatile Express [ 430.800197][ T6802] Call trace: [ 430.800238][ T6802] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 430.800345][ T6802] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 430.800362][ T6802] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 430.800414][ T6802] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 430.800474][ T6802] r7:00000000 r6:00000000 r5:850d9900 r4:82b1601c [ 430.800489][ T6802] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 430.800550][ T6802] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 430.800626][ T6802] r8:850d9900 r7:00000000 r6:83001600 r5:00000dc0 r4:00000480 [ 430.800645][ T6802] [<80579e94>] (should_failslab) from [<8055937c>] (__kvmalloc_node_noprof+0xb8/0x530) [ 430.800701][ T6802] [<805592c4>] (__kvmalloc_node_noprof) from [<81a12138>] (packet_setsockopt+0xc5c/0xeac) [ 430.800808][ T6802] r10:00000000 r9:00008000 r8:00000000 r7:82bf9178 r6:00000000 r5:8514b000 [ 430.800843][ T6802] r4:00000000 [ 430.800862][ T6802] [<81a114e0>] (packet_setsockopt) from [<81666e84>] (do_sock_setsockopt+0x70/0xc8) [ 430.800939][ T6802] r10:00000126 r9:850d9900 r8:00000004 r7:85938540 r6:00000012 r5:00000107 [ 430.800959][ T6802] r4:81a114dc [ 430.800975][ T6802] [<81666e14>] (do_sock_setsockopt) from [<8166ae50>] (__sys_setsockopt+0x7c/0xc4) [ 430.801060][ T6802] r8:00000000 r7:838e1300 r6:838e1301 r5:00000012 r4:00000107 [ 430.801079][ T6802] [<8166add4>] (__sys_setsockopt) from [<8166aeb4>] (sys_setsockopt+0x1c/0x24) [ 430.801150][ T6802] r8:8020029c r7:00000126 r6:00356318 r5:00000000 r4:00000004 [ 430.801166][ T6802] [<8166ae98>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 430.801213][ T6802] Exception stack(0xdfa5dfa8 to 0xdfa5dff0) [ 430.801255][ T6802] dfa0: 00000004 00000000 00000003 00000107 00000012 20000000 [ 430.801288][ T6802] dfc0: 00000004 00000000 00356318 00000126 003562d8 00000000 00000001 76fb90dc [ 430.801317][ T6802] dfe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 431.802939][ T3642] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 431.952975][ T3642] usb 1-1: Using ep0 maxpacket: 8 [ 431.957298][ T3642] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 431.978611][ T3642] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 431.978728][ T3642] usb 1-1: config 179 has no interface number 0 [ 431.978787][ T3642] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 431.978914][ T3642] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 431.978986][ T3642] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 431.979034][ T3642] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 431.979127][ T3642] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 431.979223][ T3642] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.035663][ T6810] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 432.486777][ T3717] usb 1-1: USB disconnect, device number 3 [ 432.486807][ C1] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 432.487001][ C1] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 449.472931][ T6725] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 449.667517][ T6725] usb 1-1: unable to get BOS descriptor or descriptor too short [ 449.671938][ T6725] usb 1-1: not running at top speed; connect to a high speed hub [ 449.672753][ T6725] usb 1-1: New USB device found, idVendor=0582, idProduct=0016, bcdDevice= 0.40 [ 449.678859][ T6725] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 1023 [ 449.712729][ T6725] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.712847][ T6725] usb 1-1: Product: syz [ 449.712878][ T6725] usb 1-1: Manufacturer: syz [ 449.712906][ T6725] usb 1-1: SerialNumber: syz [ 449.976123][ T6725] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 449.977140][ T6725] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 449.980148][ T6725] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 449.999469][ T6725] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 450.000727][ T6725] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 450.001332][ T6725] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -2 [ 450.017079][ T6725] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 450.018553][ T6725] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 450.050826][ T6725] snd-usb-audio 1-1:1.2: probe with driver snd-usb-audio failed with error -2 [ 450.056028][ T6725] usb 1-1: USB disconnect, device number 4 [ 466.954665][ T7002] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1071'. [ 467.063449][ T7002] bond1: entered promiscuous mode [ 467.073703][ T7002] 8021q: adding VLAN 0 to HW filter on device bond1 [ 469.631512][ T7057] FAULT_INJECTION: forcing a failure. [ 469.631512][ T7057] name failslab, interval 1, probability 0, space 0, times 0 [ 469.632431][ T7057] CPU: 0 UID: 0 PID: 7057 Comm: syz.1.1078 Tainted: G L syzkaller #0 PREEMPT [ 469.632518][ T7057] Tainted: [L]=SOFTLOCKUP [ 469.632536][ T7057] Hardware name: ARM-Versatile Express [ 469.632559][ T7057] Call trace: [ 469.632604][ T7057] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 469.632716][ T7057] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 469.632734][ T7057] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 469.632789][ T7057] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 469.632854][ T7057] r7:850dd780 r6:00000000 r5:850dd780 r4:82b1601c [ 469.632871][ T7057] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 469.632933][ T7057] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 469.633008][ T7057] r8:00000000 r7:850dd780 r6:805b61a8 r5:00000cc0 r4:830bacc0 [ 469.633026][ T7057] [<80579e94>] (should_failslab) from [<805578e4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 469.633094][ T7057] [<80557888>] (kmem_cache_alloc_noprof) from [<805b61a8>] (alloc_empty_file+0x54/0x13c) [ 469.633169][ T7057] r10:00000142 r9:850dd780 r8:82a04d40 r7:83814d80 r6:00200000 r5:82b193ac [ 469.633191][ T7057] r4:8251d8f0 [ 469.633207][ T7057] [<805b6154>] (alloc_empty_file) from [<805cc764>] (path_openat+0x38/0xa3c) [ 469.633275][ T7057] r8:850dd780 r7:ea7d1f20 r6:ea7d1f20 r5:850dd780 r4:ea7d1e58 [ 469.633293][ T7057] [<805cc72c>] (path_openat) from [<805cd220>] (do_file_open+0xb8/0x150) [ 469.633360][ T7057] r10:00000142 r9:850dd780 r8:00000001 r7:ffffff9c r6:ea7d1f20 r5:850dd780 [ 469.633382][ T7057] r4:833df540 [ 469.633398][ T7057] [<805cd168>] (do_file_open) from [<805b0744>] (do_sys_openat2+0x8c/0xf0) [ 469.633462][ T7057] r8:8020029c r7:20000040 r6:ffffff9c r5:833df540 r4:00000004 [ 469.633481][ T7057] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 469.633543][ T7057] r7:00000142 r6:00356310 r5:20000040 r4:ffffff9c [ 469.633563][ T7057] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 469.633681][ T7057] Exception stack(0xea7d1fa8 to 0xea7d1ff0) [ 469.633733][ T7057] 1fa0: 00000000 00000000 ffffff9c 20000040 00230300 00000000 [ 469.633771][ T7057] 1fc0: 00000000 00000000 00356310 00000142 003562d8 00000000 00000001 76f9f0dc [ 469.633800][ T7057] 1fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 469.633825][ T7057] r5:00000000 r4:00000000 [ 477.305059][ T28] audit: type=1400 audit(736.220:248): avc: denied { accept } for pid=7091 comm="syz.1.1090" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 477.316543][ T28] audit: type=1400 audit(736.230:249): avc: denied { setopt } for pid=7091 comm="syz.1.1090" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 479.109635][ T7104] syzkaller0: entered promiscuous mode [ 479.109911][ T7104] syzkaller0: entered allmulticast mode [ 481.125239][ T28] audit: type=1400 audit(740.040:250): avc: denied { create } for pid=7124 comm="syz.0.1099" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 481.139192][ T28] audit: type=1400 audit(740.050:251): avc: denied { bind } for pid=7124 comm="syz.0.1099" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 481.144591][ T28] audit: type=1400 audit(740.060:252): avc: denied { listen } for pid=7124 comm="syz.0.1099" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 481.160503][ T28] audit: type=1400 audit(740.070:253): avc: denied { setopt } for pid=7124 comm="syz.0.1099" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 484.302894][ T7148] capability: warning: `syz.1.1109' uses 32-bit capabilities (legacy support in use) [ 506.767134][ T7274] FAULT_INJECTION: forcing a failure. [ 506.767134][ T7274] name failslab, interval 1, probability 0, space 0, times 0 [ 506.767306][ T7274] CPU: 0 UID: 0 PID: 7274 Comm: syz.0.1151 Tainted: G L syzkaller #0 PREEMPT [ 506.767374][ T7274] Tainted: [L]=SOFTLOCKUP [ 506.767391][ T7274] Hardware name: ARM-Versatile Express [ 506.767412][ T7274] Call trace: [ 506.767453][ T7274] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 506.767562][ T7274] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 506.767591][ T7274] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 506.767646][ T7274] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 506.767708][ T7274] r7:840ee400 r6:00000000 r5:840ee400 r4:82b1601c [ 506.767724][ T7274] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 506.767785][ T7274] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 506.767859][ T7274] r8:00000000 r7:840ee400 r6:805d5574 r5:00000cc0 r4:830bab40 [ 506.767877][ T7274] [<80579e94>] (should_failslab) from [<80557cc8>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 506.767937][ T7274] [<80557c68>] (kmem_cache_alloc_lru_noprof) from [<805d5574>] (__d_alloc+0x30/0x220) [ 506.768009][ T7274] r10:85d1e800 r9:8251d908 r8:83153d10 r7:86a56c00 r6:83153c00 r5:eafc9e50 [ 506.768030][ T7274] r4:85902990 [ 506.768047][ T7274] [<805d5544>] (__d_alloc) from [<805d577c>] (d_alloc+0x18/0x68) [ 506.768117][ T7274] r9:865cfc80 r8:83153d10 r7:865cfc80 r6:83153c00 r5:8625dc80 r4:85902990 [ 506.768136][ T7274] [<805d5764>] (d_alloc) from [<805d5954>] (d_alloc_name+0x50/0x74) [ 506.768193][ T7274] r7:865cfc80 r6:83153c00 r5:8625dc80 r4:85902990 [ 506.768208][ T7274] [<805d5904>] (d_alloc_name) from [<806871f8>] (proc_setup_thread_self+0x34/0xe8) [ 506.768267][ T7274] r4:86a56c00 [ 506.768291][ T7274] [<806871c4>] (proc_setup_thread_self) from [<806793d8>] (proc_fill_super+0x1d0/0x2e0) [ 506.768352][ T7274] r6:83153c00 r5:8625dc80 r4:86a56c00 [ 506.768368][ T7274] [<80679208>] (proc_fill_super) from [<805ba930>] (get_tree_nodev+0x60/0x90) [ 506.768425][ T7274] r9:865cfc80 r8:85d1e801 r7:80679208 r6:00000000 r5:865cfc80 r4:86a56c00 [ 506.768445][ T7274] [<805ba8d0>] (get_tree_nodev) from [<806782b0>] (proc_get_tree+0x18/0x1c) [ 506.768499][ T7274] r7:00000000 r6:865cfc84 r5:865cfc80 r4:00000000 [ 506.768515][ T7274] [<80678298>] (proc_get_tree) from [<805b6b24>] (vfs_get_tree+0x2c/0x118) [ 506.768578][ T7274] [<805b6af8>] (vfs_get_tree) from [<8060f334>] (vfs_cmd_create+0x54/0xb8) [ 506.768643][ T7274] r6:865cfc84 r5:865cfc80 r4:00000000 [ 506.768661][ T7274] [<8060f2e0>] (vfs_cmd_create) from [<8060faa0>] (sys_fsconfig+0x440/0x514) [ 506.768727][ T7274] r7:00000000 r6:865cfc84 r5:00000000 r4:00000006 [ 506.768745][ T7274] [<8060f660>] (sys_fsconfig) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 506.768794][ T7274] Exception stack(0xeafc9fa8 to 0xeafc9ff0) [ 506.768836][ T7274] 9fa0: 00000000 00000000 00000004 00000006 00000000 00000000 [ 506.768873][ T7274] 9fc0: 00000000 00000000 00356318 000001af 003562d8 00000000 00000001 76fb90dc [ 506.768911][ T7274] 9fe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 506.768952][ T7274] r10:000001af r9:840ee400 r8:8020029c r7:000001af r6:00356318 r5:00000000 [ 506.768971][ T7274] r4:00000000 [ 506.769042][ T7274] proc_fill_super: can't allocate /proc/thread-self [ 508.817583][ T7283] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1153'. [ 524.694012][ T7402] fuse: root generation should be zero [ 525.344008][ T28] audit: type=1400 audit(784.260:254): avc: denied { ioctl } for pid=7409 comm="syz.1.1195" path="socket:[12674]" dev="sockfs" ino=12674 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 528.170995][ T28] audit: type=1400 audit(787.080:255): avc: denied { sqpoll } for pid=7428 comm="syz.1.1201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 531.430824][ T28] audit: type=1400 audit(790.340:256): avc: denied { connect } for pid=7453 comm="syz.0.1209" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 534.124767][ T28] audit: type=1400 audit(793.040:257): avc: denied { create } for pid=7471 comm="syz.0.1215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 534.129822][ T28] audit: type=1400 audit(793.040:258): avc: denied { connect } for pid=7471 comm="syz.0.1215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 534.140248][ T28] audit: type=1400 audit(793.050:259): avc: denied { setopt } for pid=7471 comm="syz.0.1215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 534.156292][ T28] audit: type=1400 audit(793.070:260): avc: denied { bind } for pid=7471 comm="syz.0.1215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 534.172284][ T28] audit: type=1400 audit(793.080:261): avc: denied { write } for pid=7471 comm="syz.0.1215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 543.344630][ T28] audit: type=1400 audit(802.260:262): avc: denied { setopt } for pid=7510 comm="syz.0.1226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 551.547292][ T28] audit: type=1400 audit(810.460:263): avc: denied { create } for pid=7560 comm="syz.0.1244" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_audit_socket permissive=1 [ 567.210916][ T28] audit: type=1400 audit(826.120:264): avc: denied { write } for pid=7612 comm="syz.1.1261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 567.213290][ T28] audit: type=1400 audit(826.130:265): avc: denied { nlmsg_write } for pid=7612 comm="syz.1.1261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 568.443179][ T28] audit: type=1400 audit(827.350:266): avc: denied { append } for pid=7621 comm="syz.1.1264" name="pfkey" dev="proc" ino=4026532728 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 568.693103][ T43] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 568.852995][ T43] usb 2-1: Using ep0 maxpacket: 16 [ 568.863393][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 568.863506][ T43] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 568.876907][ T43] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 568.898915][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 568.899031][ T43] usb 2-1: Product: syz [ 568.899061][ T43] usb 2-1: Manufacturer: syz [ 568.899096][ T43] usb 2-1: SerialNumber: syz [ 569.136856][ T43] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 569.137393][ T43] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 569.553227][ T43] usb 2-1: 2:1 : bogus bTerminalLink 6 [ 569.819382][ T43] usb 2-1: USB disconnect, device number 3 [ 571.639331][ T28] audit: type=1400 audit(830.550:267): avc: denied { ioctl } for pid=7643 comm="syz.1.1267" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=12958 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 575.573918][ T28] audit: type=1400 audit(834.490:268): avc: denied { create } for pid=7683 comm="syz.1.1275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 575.579308][ T28] audit: type=1400 audit(834.490:269): avc: denied { sys_admin } for pid=7683 comm="syz.1.1275" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 583.779087][ T28] audit: type=1400 audit(842.690:270): avc: denied { prog_run } for pid=7711 comm="syz.0.1284" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 591.369447][ T7732] nvme_tcp: queue 0: failed to receive icresp, error -104 [ 598.174541][ T28] audit: type=1400 audit(857.090:271): avc: denied { create } for pid=7763 comm="syz.1.1299" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 600.115239][ T28] audit: type=1400 audit(859.030:272): avc: denied { setopt } for pid=7771 comm="syz.0.1301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 600.983029][ T41] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 601.142875][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 601.165793][ T41] usb 1-1: New USB device found, idVendor=046d, idProduct=051c, bcdDevice= 0.40 [ 601.213812][ T41] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 601.214031][ T41] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 601.214283][ T41] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 601.218715][ T41] usb 1-1: config 0 descriptor?? [ 601.233927][ T41] hub 1-1:0.0: USB hub found [ 601.427355][ T41] hub 1-1:0.0: 1 port detected [ 601.645438][ T41] hub 1-1:0.0: config failed, can't get hub status (err -5) [ 602.101935][ T41] usbhid 1-1:0.0: can't add hid device: -71 [ 602.102751][ T41] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 602.128202][ T41] usb 1-1: USB disconnect, device number 5 [ 609.816063][ T28] audit: type=1400 audit(868.730:273): avc: denied { setattr } for pid=7837 comm="syz.0.1321" name="" dev="pipefs" ino=13151 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 610.584842][ T28] audit: type=1400 audit(869.500:274): avc: denied { name_bind } for pid=7849 comm="syz.1.1327" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 616.009422][ T28] audit: type=1400 audit(874.920:275): avc: denied { mount } for pid=7876 comm="syz.1.1337" name="/" dev="configfs" ino=58 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 616.033329][ T28] audit: type=1400 audit(874.950:276): avc: denied { search } for pid=7876 comm="syz.1.1337" name="/" dev="configfs" ino=58 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 616.033905][ T28] audit: type=1400 audit(874.950:277): avc: denied { search } for pid=7876 comm="syz.1.1337" name="usb_gadget" dev="configfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 616.034928][ T28] audit: type=1400 audit(874.950:278): avc: denied { write search } for pid=7876 comm="syz.1.1337" name="usb_gadget" dev="configfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 616.035339][ T28] audit: type=1400 audit(874.950:279): avc: denied { add_name } for pid=7876 comm="syz.1.1337" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 616.036604][ T28] audit: type=1400 audit(874.950:280): avc: denied { create } for pid=7876 comm="syz.1.1337" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 616.093957][ T28] audit: type=1400 audit(875.010:281): avc: denied { search } for pid=7876 comm="syz.1.1337" name="/" dev="configfs" ino=58 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 616.094108][ T28] audit: type=1400 audit(875.010:282): avc: denied { search } for pid=7876 comm="syz.1.1337" name="usb_gadget" dev="configfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 616.096100][ T28] audit: type=1400 audit(875.010:283): avc: denied { search } for pid=7876 comm="syz.1.1337" name="/" dev="configfs" ino=58 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 616.096200][ T28] audit: type=1400 audit(875.010:284): avc: denied { search } for pid=7876 comm="syz.1.1337" name="usb_gadget" dev="configfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 619.686886][ T7898] FAULT_INJECTION: forcing a failure. [ 619.686886][ T7898] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 619.687042][ T7898] CPU: 0 UID: 0 PID: 7898 Comm: syz.1.1347 Tainted: G L syzkaller #0 PREEMPT [ 619.687102][ T7898] Tainted: [L]=SOFTLOCKUP [ 619.687118][ T7898] Hardware name: ARM-Versatile Express [ 619.687138][ T7898] Call trace: [ 619.687177][ T7898] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 619.687278][ T7898] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 619.687297][ T7898] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 619.687347][ T7898] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 619.687403][ T7898] r7:00000000 r6:00000000 r5:8318a580 r4:82b16070 [ 619.687419][ T7898] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 619.687478][ T7898] [<80a21aec>] (should_fail_ex) from [<80579f90>] (should_fail_alloc_page+0x68/0x74) [ 619.687553][ T7898] r8:00040dc0 r7:00000000 r6:00040dc0 r5:00000000 r4:00000001 [ 619.687571][ T7898] [<80579f28>] (should_fail_alloc_page) from [<8054706c>] (__alloc_frozen_pages_noprof+0x130/0x1a68) [ 619.687638][ T7898] [<80546f3c>] (__alloc_frozen_pages_noprof) from [<80548a4c>] (__folio_alloc_noprof+0x20/0x7c) [ 619.687706][ T7898] r10:00000001 r9:864c2308 r8:864c2320 r7:85d1c380 r6:868c1c80 r5:864c2300 [ 619.687729][ T7898] r4:8251d744 [ 619.687744][ T7898] [<80548a2c>] (__folio_alloc_noprof) from [<807d5e64>] (cuse_channel_open+0xb0/0x210) [ 619.687803][ T7898] r4:8251d744 [ 619.687818][ T7898] [<807d5db4>] (cuse_channel_open) from [<80b3fd74>] (misc_open+0xc4/0x164) [ 619.687890][ T7898] r10:82b5c6f8 r9:83167850 r8:82cee6fc r7:82b5c704 r6:000000cb r5:85d1c380 [ 619.687914][ T7898] r4:82b3ce98 r3:807d5db4 [ 619.687928][ T7898] [<80b3fcb0>] (misc_open) from [<805bbd60>] (chrdev_open+0xbc/0x234) [ 619.687994][ T7898] r10:00000000 r9:85d1c380 r8:85d1c3a8 r7:81d391d0 r6:85d1c380 r5:83167850 [ 619.688017][ T7898] r4:838a9080 r3:80b3fcb0 [ 619.688031][ T7898] [<805bbca4>] (chrdev_open) from [<805ae6d8>] (do_dentry_open+0x138/0x50c) [ 619.688095][ T7898] r9:85d1c380 r8:85d1c3a8 r7:805bbca4 r6:83167850 r5:00000000 r4:85d1c380 [ 619.688112][ T7898] [<805ae5a0>] (do_dentry_open) from [<805b0258>] (vfs_open+0x2c/0xe8) [ 619.688176][ T7898] r9:85d1c380 r8:8318a580 r7:dfa91f20 r6:85d1c3a8 r5:82b1d1d4 r4:85d1c380 [ 619.688194][ T7898] [<805b022c>] (vfs_open) from [<805ccb5c>] (path_openat+0x430/0xa3c) [ 619.688251][ T7898] r6:00000000 r5:82b1d1d4 r4:dfa91e58 [ 619.688266][ T7898] [<805cc72c>] (path_openat) from [<805cd220>] (do_file_open+0xb8/0x150) [ 619.688330][ T7898] r10:00000142 r9:8318a580 r8:00000001 r7:ffffff9c r6:dfa91f20 r5:8318a580 [ 619.688349][ T7898] r4:833df600 [ 619.688364][ T7898] [<805cd168>] (do_file_open) from [<805b0744>] (do_sys_openat2+0x8c/0xf0) [ 619.688426][ T7898] r8:8020029c r7:200000c0 r6:ffffff9c r5:833df600 r4:00000006 [ 619.688442][ T7898] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 619.688501][ T7898] r7:00000142 r6:00356314 r5:200000c0 r4:ffffff9c [ 619.688518][ T7898] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 619.688565][ T7898] Exception stack(0xdfa91fa8 to 0xdfa91ff0) [ 619.688609][ T7898] 1fa0: 00000000 00000000 ffffff9c 200000c0 00000002 00000000 [ 619.688647][ T7898] 1fc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76f9f0dc [ 619.688673][ T7898] 1fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 619.688697][ T7898] r5:00000000 r4:00000000 [ 621.714719][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 621.714832][ T28] audit: type=1400 audit(880.630:295): avc: denied { allowed } for pid=7906 comm="syz.1.1349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 635.586259][ T7949] process 'syz.1.1362' launched '/dev/fd/4' with NULL argv: empty string added [ 635.587436][ T28] audit: type=1400 audit(894.500:296): avc: denied { execute_no_trans } for pid=7948 comm="syz.1.1362" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 645.614165][ T7987] FAULT_INJECTION: forcing a failure. [ 645.614165][ T7987] name failslab, interval 1, probability 0, space 0, times 0 [ 645.614315][ T7987] CPU: 0 UID: 0 PID: 7987 Comm: syz.0.1375 Tainted: G L syzkaller #0 PREEMPT [ 645.614372][ T7987] Tainted: [L]=SOFTLOCKUP [ 645.614388][ T7987] Hardware name: ARM-Versatile Express [ 645.614408][ T7987] Call trace: [ 645.614448][ T7987] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 645.614556][ T7987] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 645.614576][ T7987] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 645.614630][ T7987] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 645.614690][ T7987] r7:000003c8 r6:00000000 r5:83196400 r4:82b1601c [ 645.614705][ T7987] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 645.614756][ T7987] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 645.614823][ T7987] r8:83196400 r7:000003c8 r6:81192f28 r5:00000dc0 r4:83001540 [ 645.614839][ T7987] [<80579e94>] (should_failslab) from [<80559950>] (__kmalloc_cache_noprof+0x58/0x338) [ 645.614890][ T7987] [<805598f8>] (__kmalloc_cache_noprof) from [<81192f28>] (input_allocate_device+0x28/0x114) [ 645.614958][ T7987] r10:83196400 r9:00000000 r8:00005501 r7:86894004 r6:00000000 r5:8251d744 [ 645.614977][ T7987] r4:86894000 [ 645.614989][ T7987] [<81192f00>] (input_allocate_device) from [<811c652c>] (uinput_ioctl_handler+0x1d0/0xc1c) [ 645.615049][ T7987] r6:00000000 r5:00000000 r4:86894000 [ 645.615062][ T7987] [<811c635c>] (uinput_ioctl_handler) from [<811c6f8c>] (uinput_ioctl+0x14/0x18) [ 645.615126][ T7987] r10:83196400 r9:00000003 r8:838e1480 r7:00000000 r6:00005501 r5:838e1481 [ 645.615143][ T7987] r4:00000000 [ 645.615155][ T7987] [<811c6f78>] (uinput_ioctl) from [<805d0efc>] (sys_ioctl+0x244/0xb5c) [ 645.615203][ T7987] [<805d0cb8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 645.615249][ T7987] Exception stack(0xe01c9fa8 to 0xe01c9ff0) [ 645.615287][ T7987] 9fa0: 00000000 00000000 00000003 00005501 00000000 00000000 [ 645.615321][ T7987] 9fc0: 00000000 00000000 0035630c 00000036 003562d8 00000000 00000001 76fb90dc [ 645.615347][ T7987] 9fe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 645.615384][ T7987] r10:00000036 r9:83196400 r8:8020029c r7:00000036 r6:0035630c r5:00000000 [ 645.615401][ T7987] r4:00000000 [ 650.627455][ T8012] ======================================================= [ 650.627455][ T8012] WARNING: The mand mount option has been deprecated and [ 650.627455][ T8012] and is ignored by this kernel. Remove the mand [ 650.627455][ T8012] option from the mount to silence this warning. [ 650.627455][ T8012] ======================================================= [ 650.629574][ T28] audit: type=1400 audit(909.540:297): avc: denied { mount } for pid=8011 comm="syz.0.1384" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 650.947414][ T28] audit: type=1400 audit(909.860:298): avc: denied { unmount } for pid=3110 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 666.730680][ T8032] cgroup: Unknown subsys name 'cpuset' [ 674.963226][ T6725] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 675.132771][ T6725] usb 2-1: Using ep0 maxpacket: 16 [ 675.144749][ T6725] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 675.164598][ T6725] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 675.164698][ T6725] usb 2-1: Product: syz [ 675.164723][ T6725] usb 2-1: Manufacturer: syz [ 675.164746][ T6725] usb 2-1: SerialNumber: syz [ 676.721276][ T6725] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 676.725847][ T6725] usb 2-1: USB disconnect, device number 4 [ 698.453397][ T8147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2564 sclass=netlink_route_socket pid=8147 comm=syz.1.1423 [ 718.298069][ T28] audit: type=1400 audit(977.210:299): avc: denied { setopt } for pid=8215 comm="syz.1.1448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 718.393449][ T28] audit: type=1400 audit(977.310:300): avc: denied { bind } for pid=8215 comm="syz.1.1448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 721.926978][ T28] audit: type=1400 audit(980.840:301): avc: denied { name_bind } for pid=8229 comm="syz.1.1453" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 722.202823][ T8183] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 722.363954][ T8183] usb 2-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 722.404276][ T8183] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 722.404416][ T8183] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 722.404467][ T8183] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 722.404522][ T8183] usb 2-1: config 1 interface 0 has no altsetting 0 [ 722.404585][ T8183] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 722.524630][ T8183] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 722.543018][ T8183] ums-sddr09 2-1:1.0: USB Mass Storage not supported on this host controller [ 722.597747][ T8183] ums-sddr09 2-1:1.0: probe with driver ums-sddr09 failed with error -22 [ 722.730910][ T3642] usb 2-1: USB disconnect, device number 5 [ 723.925924][ T8252] FAULT_INJECTION: forcing a failure. [ 723.925924][ T8252] name failslab, interval 1, probability 0, space 0, times 0 [ 723.926051][ T8252] CPU: 1 UID: 0 PID: 8252 Comm: syz.0.1456 Tainted: G L syzkaller #0 PREEMPT [ 723.926084][ T8252] Tainted: [L]=SOFTLOCKUP [ 723.926092][ T8252] Hardware name: ARM-Versatile Express [ 723.926102][ T8252] Call trace: [ 723.926136][ T8252] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 723.926238][ T8252] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 723.926252][ T8252] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 723.926288][ T8252] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 723.926318][ T8252] r7:ffffffff r6:00000000 r5:84963200 r4:82b1601c [ 723.926325][ T8252] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 723.926361][ T8252] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 723.926434][ T8252] r8:84963200 r7:ffffffff r6:83001240 r5:00000dc0 r4:0000000c [ 723.926450][ T8252] [<80579e94>] (should_failslab) from [<805584e4>] (__kmalloc_node_noprof+0xac/0x3d8) [ 723.926506][ T8252] [<80558438>] (__kmalloc_node_noprof) from [<805331cc>] (__vmalloc_node_range_noprof+0x15c/0x6bc) [ 723.926558][ T8252] r10:00000001 r9:00000dc0 r8:00000003 r7:86851b40 r6:ffffffff r5:df800000 [ 723.926568][ T8252] r4:0000000c [ 723.926575][ T8252] [<80533070>] (__vmalloc_node_range_noprof) from [<80533994>] (vzalloc_noprof+0x6c/0x74) [ 723.926609][ T8252] r10:00000000 r9:85291c40 r8:85d1dd28 r7:83812300 r6:85f14324 r5:85f14200 [ 723.926618][ T8252] r4:00000000 [ 723.926624][ T8252] [<80533928>] (vzalloc_noprof) from [<80afca60>] (n_tty_open+0x18/0x84) [ 723.926654][ T8252] r4:85f14200 [ 723.926661][ T8252] [<80afca48>] (n_tty_open) from [<80b00a78>] (tty_ldisc_open+0x48/0x88) [ 723.926690][ T8252] r7:83812300 r6:85f14324 r5:8657fc80 r4:85f14200 [ 723.926697][ T8252] [<80b00a30>] (tty_ldisc_open) from [<80b013dc>] (tty_ldisc_setup+0x38/0x58) [ 723.926724][ T8252] r7:83812300 r6:8675d000 r5:85f14200 r4:00000000 [ 723.926731][ T8252] [<80b013a4>] (tty_ldisc_setup) from [<80afae1c>] (tty_init_dev.part.0+0xa0/0x1d0) [ 723.926761][ T8252] r7:83812300 r6:00000000 r5:00000000 r4:8675d000 [ 723.926768][ T8252] [<80afad7c>] (tty_init_dev.part.0) from [<80afaf84>] (tty_init_dev+0x38/0x3c) [ 723.926800][ T8252] r7:82d1fc9c r6:841c8230 r5:00000000 r4:83812300 [ 723.926807][ T8252] [<80afaf4c>] (tty_init_dev) from [<80b05100>] (ptmx_open+0xb4/0x164) [ 723.926835][ T8252] r5:85d1dd00 r4:00000000 [ 723.926841][ T8252] [<80b0504c>] (ptmx_open) from [<805bbd60>] (chrdev_open+0xbc/0x234) [ 723.926874][ T8252] r9:85d1dd00 r8:85d1dd28 r7:8252c94c r6:85d1dd00 r5:841c8230 r4:82d1fcb4 [ 723.926882][ T8252] [<805bbca4>] (chrdev_open) from [<805ae6d8>] (do_dentry_open+0x138/0x50c) [ 723.926925][ T8252] r9:85d1dd00 r8:85d1dd28 r7:805bbca4 r6:841c8230 r5:00000000 r4:85d1dd00 [ 723.926943][ T8252] [<805ae5a0>] (do_dentry_open) from [<805b0258>] (vfs_open+0x2c/0xe8) [ 723.927001][ T8252] r9:85d1dd00 r8:84963200 r7:eba0df20 r6:85d1dd28 r5:82b1d1d4 r4:85d1dd00 [ 723.927016][ T8252] [<805b022c>] (vfs_open) from [<805ccb5c>] (path_openat+0x430/0xa3c) [ 723.927065][ T8252] r6:00000000 r5:82b1d1d4 r4:eba0de58 [ 723.927081][ T8252] [<805cc72c>] (path_openat) from [<805cd220>] (do_file_open+0xb8/0x150) [ 723.927143][ T8252] r10:00000142 r9:84963200 r8:00000000 r7:ffffff9c r6:eba0df20 r5:84963200 [ 723.927162][ T8252] r4:833dea80 [ 723.927177][ T8252] [<805cd168>] (do_file_open) from [<805b0744>] (do_sys_openat2+0x8c/0xf0) [ 723.927241][ T8252] r8:8020029c r7:20000040 r6:ffffff9c r5:833dea80 r4:00000005 [ 723.927255][ T8252] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 723.927293][ T8252] r7:00000142 r6:00356314 r5:20000040 r4:ffffff9c [ 723.927301][ T8252] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 723.927323][ T8252] Exception stack(0xeba0dfa8 to 0xeba0dff0) [ 723.927359][ T8252] dfa0: 00000000 00000000 ffffff9c 20000040 00008d40 00000000 [ 723.927393][ T8252] dfc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76fb90dc [ 723.927418][ T8252] dfe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 723.927438][ T8252] r5:00000000 r4:00000000 [ 723.927585][ T8252] syz.0.1456: vmalloc error: size 12288, failed to allocated page array size 12, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 723.928428][ T8252] CPU: 1 UID: 0 PID: 8252 Comm: syz.0.1456 Tainted: G L syzkaller #0 PREEMPT [ 723.928475][ T8252] Tainted: [L]=SOFTLOCKUP [ 723.928487][ T8252] Hardware name: ARM-Versatile Express [ 723.928501][ T8252] Call trace: [ 723.928522][ T8252] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 723.928561][ T8252] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 723.928569][ T8252] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 723.928607][ T8252] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 723.928662][ T8252] r7:86851b40 r6:8232b214 r5:84963200 r4:00000000 [ 723.928677][ T8252] [<8021e84c>] (dump_stack) from [<80546f20>] (warn_alloc+0xdc/0xf8) [ 723.928706][ T8252] [<80546e44>] (warn_alloc) from [<805336e0>] (__vmalloc_node_range_noprof+0x670/0x6bc) [ 723.928735][ T8252] r3:00003000 r2:8232b214 [ 723.928746][ T8252] r6:ffffffff r5:df800000 r4:0000000c [ 723.928753][ T8252] [<80533070>] (__vmalloc_node_range_noprof) from [<80533994>] (vzalloc_noprof+0x6c/0x74) [ 723.928787][ T8252] r10:00000000 r9:85291c40 r8:85d1dd28 r7:83812300 r6:85f14324 r5:85f14200 [ 723.928796][ T8252] r4:00000000 [ 723.928803][ T8252] [<80533928>] (vzalloc_noprof) from [<80afca60>] (n_tty_open+0x18/0x84) [ 723.928831][ T8252] r4:85f14200 [ 723.928838][ T8252] [<80afca48>] (n_tty_open) from [<80b00a78>] (tty_ldisc_open+0x48/0x88) [ 723.928887][ T8252] r7:83812300 r6:85f14324 r5:8657fc80 r4:85f14200 [ 723.928912][ T8252] [<80b00a30>] (tty_ldisc_open) from [<80b013dc>] (tty_ldisc_setup+0x38/0x58) [ 723.928967][ T8252] r7:83812300 r6:8675d000 r5:85f14200 r4:00000000 [ 723.928978][ T8252] [<80b013a4>] (tty_ldisc_setup) from [<80afae1c>] (tty_init_dev.part.0+0xa0/0x1d0) [ 723.929008][ T8252] r7:83812300 r6:00000000 r5:00000000 r4:8675d000 [ 723.929015][ T8252] [<80afad7c>] (tty_init_dev.part.0) from [<80afaf84>] (tty_init_dev+0x38/0x3c) [ 723.929046][ T8252] r7:82d1fc9c r6:841c8230 r5:00000000 r4:83812300 [ 723.929053][ T8252] [<80afaf4c>] (tty_init_dev) from [<80b05100>] (ptmx_open+0xb4/0x164) [ 723.929079][ T8252] r5:85d1dd00 r4:00000000 [ 723.929086][ T8252] [<80b0504c>] (ptmx_open) from [<805bbd60>] (chrdev_open+0xbc/0x234) [ 723.929119][ T8252] r9:85d1dd00 r8:85d1dd28 r7:8252c94c r6:85d1dd00 r5:841c8230 r4:82d1fcb4 [ 723.929126][ T8252] [<805bbca4>] (chrdev_open) from [<805ae6d8>] (do_dentry_open+0x138/0x50c) [ 723.929156][ T8252] r9:85d1dd00 r8:85d1dd28 r7:805bbca4 r6:841c8230 r5:00000000 r4:85d1dd00 [ 723.929164][ T8252] [<805ae5a0>] (do_dentry_open) from [<805b0258>] (vfs_open+0x2c/0xe8) [ 723.929195][ T8252] r9:85d1dd00 r8:84963200 r7:eba0df20 r6:85d1dd28 r5:82b1d1d4 r4:85d1dd00 [ 723.929202][ T8252] [<805b022c>] (vfs_open) from [<805ccb5c>] (path_openat+0x430/0xa3c) [ 723.929229][ T8252] r6:00000000 r5:82b1d1d4 r4:eba0de58 [ 723.929236][ T8252] [<805cc72c>] (path_openat) from [<805cd220>] (do_file_open+0xb8/0x150) [ 723.929273][ T8252] r10:00000142 r9:84963200 r8:00000000 r7:ffffff9c r6:eba0df20 r5:84963200 [ 723.929293][ T8252] r4:833dea80 [ 723.929308][ T8252] [<805cd168>] (do_file_open) from [<805b0744>] (do_sys_openat2+0x8c/0xf0) [ 723.929363][ T8252] r8:8020029c r7:20000040 r6:ffffff9c r5:833dea80 r4:00000005 [ 723.929379][ T8252] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 723.929432][ T8252] r7:00000142 r6:00356314 r5:20000040 r4:ffffff9c [ 723.929439][ T8252] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 723.929463][ T8252] Exception stack(0xeba0dfa8 to 0xeba0dff0) [ 723.929480][ T8252] dfa0: 00000000 00000000 ffffff9c 20000040 00008d40 00000000 [ 723.929496][ T8252] dfc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76fb90dc [ 723.929509][ T8252] dfe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 723.929520][ T8252] r5:00000000 r4:00000000 [ 723.929705][ T8252] Mem-Info: [ 723.929943][ T8252] active_anon:4329 inactive_anon:3337 isolated_anon:0 [ 723.929943][ T8252] active_file:393 inactive_file:41318 isolated_file:0 [ 723.929943][ T8252] unevictable:799 dirty:12 writeback:0 [ 723.929943][ T8252] slab_reclaimable:1296 slab_unreclaimable:7036 [ 723.929943][ T8252] mapped:2465 shmem:6983 pagetables:370 [ 723.929943][ T8252] sec_pagetables:0 bounce:0 [ 723.929943][ T8252] kernel_misc_reclaimable:0 [ 723.929943][ T8252] free:422889 free_pcp:4568 free_cma:4032 [ 723.930219][ T8252] Node 0 active_anon:17316kB inactive_anon:13348kB active_file:1572kB inactive_file:165272kB unevictable:3196kB isolated(anon):0kB isolated(file):0kB mapped:9860kB dirty:48kB writeback:0kB shmem:27932kB kernel_stack:1488kB pagetables:1480kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 723.930547][ T8252] Normal free:1368332kB boost:0kB min:4768kB low:6188kB high:7608kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:1760kB unevictable:0kB writepending:0kB zspages:0kB present:1556480kB managed:1424824kB mlocked:0kB bounce:0kB free_pcp:4108kB local_pcp:2808kB free_cma:0kB [ 723.930636][ T8252] lowmem_reserve[]: 0 4224 4224 [ 723.930708][ T8252] HighMem free:323224kB boost:0kB min:512kB low:1052kB high:1592kB reserved_highatomic:0kB free_highatomic:0kB active_anon:17264kB inactive_anon:13348kB active_file:1572kB inactive_file:163548kB unevictable:3172kB writepending:48kB zspages:328kB present:540672kB managed:540672kB mlocked:100kB bounce:0kB free_pcp:14164kB local_pcp:3612kB free_cma:16128kB [ 723.930751][ T8252] lowmem_reserve[]: 0 0 0 [ 723.930952][ T8252] Normal: 3*4kB (ME) 2*8kB (ME) 1*16kB (E) 1*32kB (U) 3*64kB (UME) 6*128kB (UM) 5*256kB (UME) 4*512kB (M) 8*1024kB (UME) 4*2048kB (UME) 329*4096kB (UM) = 1368332kB [ 724.025964][ T8252] HighMem: 124*4kB (UM) 256*8kB (UM) 301*16kB (UM) 265*32kB (UM) 206*64kB (M) 106*128kB (UM) 82*256kB (UMC) 63*512kB (UMC) 34*1024kB (MC) 18*2048kB (UMC) 38*4096kB (UMC) = 323168kB [ 724.028848][ T8252] 48713 total pagecache pages [ 724.028946][ T8252] 0 pages in swap cache [ 724.028981][ T8252] Free swap = 124792kB [ 724.029015][ T8252] Total swap = 124996kB [ 724.029143][ T8252] 524288 pages RAM [ 724.029171][ T8252] 135168 pages HighMem/MovableOnly [ 724.029195][ T8252] 32914 pages reserved [ 724.029222][ T8252] 4096 pages cma reserved [ 724.037279][ T8252] ptm ptm0: ldisc open failed (-12), clearing slot 0 [ 731.575396][ T28] audit: type=1400 audit(990.490:302): avc: denied { write } for pid=8292 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 732.424251][ T28] audit: type=1400 audit(991.330:303): avc: denied { write } for pid=8297 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 737.406768][ T8311] FAULT_INJECTION: forcing a failure. [ 737.406768][ T8311] name failslab, interval 1, probability 0, space 0, times 0 [ 737.406926][ T8311] CPU: 1 UID: 0 PID: 8311 Comm: syz.1.1475 Tainted: G L syzkaller #0 PREEMPT [ 737.406986][ T8311] Tainted: [L]=SOFTLOCKUP [ 737.407002][ T8311] Hardware name: ARM-Versatile Express [ 737.407032][ T8311] Call trace: [ 737.407074][ T8311] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 737.407179][ T8311] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 737.407200][ T8311] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 737.407252][ T8311] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 737.407306][ T8311] r7:84158000 r6:00000000 r5:84158000 r4:82b1601c [ 737.407322][ T8311] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 737.407378][ T8311] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 737.407446][ T8311] r8:00000000 r7:84158000 r6:8166706c r5:00000cc0 r4:830ffe40 [ 737.407460][ T8311] [<80579e94>] (should_failslab) from [<80557cc8>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 737.407512][ T8311] [<80557c68>] (kmem_cache_alloc_lru_noprof) from [<8166706c>] (sock_alloc_inode+0x24/0x84) [ 737.407587][ T8311] r10:00000119 r9:86289000 r8:8020029c r7:00000000 r6:81e66740 r5:833ad000 [ 737.407608][ T8311] r4:0000002c [ 737.407622][ T8311] [<81667048>] (sock_alloc_inode) from [<805de788>] (alloc_inode+0x24/0xd0) [ 737.407681][ T8311] r5:833ad000 r4:0000002c [ 737.407695][ T8311] [<805de764>] (alloc_inode) from [<8166691c>] (sock_alloc+0x20/0x78) [ 737.407748][ T8311] r7:00000000 r6:00000000 r5:00000003 r4:0000002c [ 737.407763][ T8311] [<816668fc>] (sock_alloc) from [<81666b20>] (__sock_create+0x80/0x22c) [ 737.407817][ T8311] r5:00000003 r4:0000002c [ 737.407832][ T8311] [<81666aa0>] (__sock_create) from [<81669d0c>] (__sys_socket+0x94/0x118) [ 737.407902][ T8311] r10:00000119 r9:84158000 r8:8020029c r7:00000119 r6:84158000 r5:0000002c [ 737.407923][ T8311] r4:00000003 [ 737.407939][ T8311] [<81669c78>] (__sys_socket) from [<81669da0>] (sys_socket+0x10/0x14) [ 737.407999][ T8311] r6:00356310 r5:00000000 r4:00000000 [ 737.408014][ T8311] [<81669d90>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 737.408074][ T8311] Exception stack(0xec115fa8 to 0xec115ff0) [ 737.408114][ T8311] 5fa0: 00000000 00000000 0000002c 00000003 00000000 00000000 [ 737.408152][ T8311] 5fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f9f0dc [ 737.408176][ T8311] 5fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 737.408357][ T8311] socket: no more sockets [ 760.483279][ T28] audit: type=1400 audit(1019.400:304): avc: denied { create } for pid=8410 comm="syz.1.1513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 760.611008][ T28] audit: type=1400 audit(1019.520:305): avc: denied { watch } for pid=8412 comm="syz.1.1514" path="/488/control" dev="tmpfs" ino=2678 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 769.693621][ T8432] FAULT_INJECTION: forcing a failure. [ 769.693621][ T8432] name failslab, interval 1, probability 0, space 0, times 0 [ 769.693822][ T8432] CPU: 0 UID: 0 PID: 8432 Comm: syz.1.1520 Tainted: G L syzkaller #0 PREEMPT [ 769.693887][ T8432] Tainted: [L]=SOFTLOCKUP [ 769.693915][ T8432] Hardware name: ARM-Versatile Express [ 769.693940][ T8432] Call trace: [ 769.693988][ T8432] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 769.694096][ T8432] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 769.694116][ T8432] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 769.694174][ T8432] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 769.694237][ T8432] r7:84963200 r6:00000000 r5:84963200 r4:82b1601c [ 769.694253][ T8432] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 769.694314][ T8432] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 769.694387][ T8432] r8:00000000 r7:84963200 r6:8166706c r5:00000cc0 r4:830ffe40 [ 769.694405][ T8432] [<80579e94>] (should_failslab) from [<80557cc8>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 769.694482][ T8432] [<80557c68>] (kmem_cache_alloc_lru_noprof) from [<8166706c>] (sock_alloc_inode+0x24/0x84) [ 769.694564][ T8432] r10:00000000 r9:86289000 r8:00000006 r7:00000006 r6:81e66740 r5:833ad000 [ 769.694589][ T8432] r4:00000002 [ 769.694606][ T8432] [<81667048>] (sock_alloc_inode) from [<805de788>] (alloc_inode+0x24/0xd0) [ 769.694668][ T8432] r5:833ad000 r4:00000002 [ 769.694685][ T8432] [<805de764>] (alloc_inode) from [<8166691c>] (sock_alloc+0x20/0x78) [ 769.694749][ T8432] r7:00000006 r6:00000000 r5:00000001 r4:00000002 [ 769.694765][ T8432] [<816668fc>] (sock_alloc) from [<81666b20>] (__sock_create+0x80/0x22c) [ 769.694821][ T8432] r5:00000001 r4:00000002 [ 769.694836][ T8432] [<81666aa0>] (__sock_create) from [<81666d34>] (sock_create_kern+0x24/0x2c) [ 769.694905][ T8432] r10:00000000 r9:00000000 r8:00000006 r7:00000000 r6:ec5b5db0 r5:867a5140 [ 769.694926][ T8432] r4:867a5140 [ 769.694941][ T8432] [<81666d10>] (sock_create_kern) from [<81b57ee8>] (mptcp_subflow_create_socket+0x54/0x2a0) [ 769.695002][ T8432] [<81b57e94>] (mptcp_subflow_create_socket) from [<81b48604>] (__mptcp_nmpc_sk.part.0+0x64/0x1cc) [ 769.695066][ T8432] r8:00000006 r7:00000000 r6:00000000 r5:0000001f r4:867a5140 [ 769.695083][ T8432] [<81b485a0>] (__mptcp_nmpc_sk.part.0) from [<81b4b378>] (__mptcp_nmpc_sk+0x24/0x30) [ 769.695141][ T8432] r7:00000000 r6:00000000 r5:0000001f r4:867a5140 [ 769.695156][ T8432] [<81b4b354>] (__mptcp_nmpc_sk) from [<81b64e90>] (mptcp_getsockopt+0x544/0x598) [ 769.695205][ T8432] [<81b6494c>] (mptcp_getsockopt) from [<8166bb38>] (sock_common_getsockopt+0x28/0x30) [ 769.695269][ T8432] r9:00000000 r8:00000000 r7:8166bb10 r6:0000001f r5:00000006 r4:81b6494c [ 769.695286][ T8432] [<8166bb10>] (sock_common_getsockopt) from [<81668974>] (do_sock_getsockopt+0x25c/0x2f8) [ 769.695339][ T8432] r4:85b382c0 [ 769.695353][ T8432] [<81668718>] (do_sock_getsockopt) from [<8166af50>] (__sys_getsockopt+0x94/0xdc) [ 769.695435][ T8432] r10:00000127 r9:84963200 r8:83855b00 r7:ec5b5f50 r6:0000001f r5:ec5b5f58 [ 769.695457][ T8432] r4:83855b01 [ 769.695473][ T8432] [<8166aebc>] (__sys_getsockopt) from [<8166afb4>] (sys_getsockopt+0x1c/0x24) [ 769.695541][ T8432] r8:8020029c r7:00000127 r6:00356318 r5:00000000 r4:00000000 [ 769.695558][ T8432] [<8166af98>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 769.695608][ T8432] Exception stack(0xec5b5fa8 to 0xec5b5ff0) [ 769.695648][ T8432] 5fa0: 00000000 00000000 00000003 00000006 0000001f 00000000 [ 769.695684][ T8432] 5fc0: 00000000 00000000 00356318 00000127 003562d8 00000000 00000001 76f9f0dc [ 769.695712][ T8432] 5fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 769.695758][ T8432] socket: no more sockets [ 769.953957][ T8434] FAULT_INJECTION: forcing a failure. [ 769.953957][ T8434] name failslab, interval 1, probability 0, space 0, times 0 [ 769.954124][ T8434] CPU: 1 UID: 0 PID: 8434 Comm: syz.0.1521 Tainted: G L syzkaller #0 PREEMPT [ 769.954182][ T8434] Tainted: [L]=SOFTLOCKUP [ 769.954197][ T8434] Hardware name: ARM-Versatile Express [ 769.954217][ T8434] Call trace: [ 769.954257][ T8434] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 769.954352][ T8434] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 769.954368][ T8434] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 769.954420][ T8434] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 769.954488][ T8434] r7:84158000 r6:00000000 r5:84158000 r4:82b1601c [ 769.954504][ T8434] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 769.954565][ T8434] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 769.954632][ T8434] r8:00000000 r7:84158000 r6:8080b378 r5:00000d40 r4:830ba600 [ 769.954647][ T8434] [<80579e94>] (should_failslab) from [<805578e4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 769.954699][ T8434] [<80557888>] (kmem_cache_alloc_noprof) from [<8080b378>] (security_inode_alloc+0x30/0x1d0) [ 769.954767][ T8434] r10:859d0440 r9:00000000 r8:00000000 r7:00000c40 r6:833ad000 r5:859d0340 [ 769.954786][ T8434] r4:859d0340 [ 769.954800][ T8434] [<8080b348>] (security_inode_alloc) from [<805dad74>] (inode_init_always_gfp+0x184/0x1d8) [ 769.954856][ T8434] r5:00000000 r4:859d0340 [ 769.954871][ T8434] [<805dabf0>] (inode_init_always_gfp) from [<805de7a4>] (alloc_inode+0x40/0xd0) [ 769.954936][ T8434] r10:00000002 r9:862f5000 r8:00000000 r7:00000006 r6:81e66740 r5:833ad000 [ 769.954957][ T8434] r4:859d0340 r3:00000001 [ 769.954972][ T8434] [<805de764>] (alloc_inode) from [<8166691c>] (sock_alloc+0x20/0x78) [ 769.955038][ T8434] r7:00000006 r6:00000000 r5:00000001 r4:00000002 [ 769.955053][ T8434] [<816668fc>] (sock_alloc) from [<81666b20>] (__sock_create+0x80/0x22c) [ 769.955108][ T8434] r5:00000001 r4:00000002 [ 769.955122][ T8434] [<81666aa0>] (__sock_create) from [<81666d34>] (sock_create_kern+0x24/0x2c) [ 769.955183][ T8434] r10:00000002 r9:00000001 r8:00000000 r7:00000000 r6:862f5000 r5:834b56c0 [ 769.955201][ T8434] r4:867e8a80 [ 769.955215][ T8434] [<81666d10>] (sock_create_kern) from [<81a9d700>] (smc_create+0xac/0x114) [ 769.955278][ T8434] [<81a9d654>] (smc_create) from [<81666b9c>] (__sock_create+0xfc/0x22c) [ 769.955343][ T8434] r10:81eb6524 r9:862f5000 r8:834b56c0 r7:00000000 r6:81a9d654 r5:00000001 [ 769.955363][ T8434] r4:0000002b [ 769.955375][ T8434] [<81666aa0>] (__sock_create) from [<81669d0c>] (__sys_socket+0x94/0x118) [ 769.955450][ T8434] r10:00000119 r9:84158000 r8:8020029c r7:00000119 r6:84158000 r5:0000002b [ 769.955470][ T8434] r4:00000001 [ 769.955484][ T8434] [<81669c78>] (__sys_socket) from [<81669da0>] (sys_socket+0x10/0x14) [ 769.955548][ T8434] r6:00356310 r5:00000000 r4:00000000 [ 769.955563][ T8434] [<81669d90>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 769.955611][ T8434] Exception stack(0xec3bdfa8 to 0xec3bdff0) [ 769.955651][ T8434] dfa0: 00000000 00000000 0000002b 00000001 00000000 00000000 [ 769.955686][ T8434] dfc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76fb90dc [ 769.955714][ T8434] dfe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 769.955898][ T8434] socket: no more sockets [ 781.004203][ T28] audit: type=1400 audit(1039.920:306): avc: denied { read } for pid=8449 comm="syz.1.1525" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 781.014210][ T28] audit: type=1400 audit(1039.930:307): avc: denied { open } for pid=8449 comm="syz.1.1525" path="/dev/binderfs/binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 781.016787][ T28] audit: type=1400 audit(1039.930:308): avc: denied { ioctl } for pid=8449 comm="syz.1.1525" path="/dev/binderfs/binder-control" dev="binder" ino=2 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 790.172695][ T8183] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 790.332611][ T8183] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 790.356039][ T8183] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 790.356186][ T8183] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 255 [ 790.393060][ T8183] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 790.393167][ T8183] usb 2-1: Product: syz [ 790.393192][ T8183] usb 2-1: Manufacturer: syz [ 790.393213][ T8183] usb 2-1: SerialNumber: syz [ 790.396795][ T8183] usb 2-1: config 0 descriptor?? [ 790.434864][ T8467] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 790.435261][ T8467] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 790.654835][ T8467] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 790.655488][ T8467] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 791.099047][ T8183] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 791.973905][ T8183] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 791.997490][ T8183] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 62:2a:e2:73:d5:de [ 792.007034][ T8183] usb 2-1: USB disconnect, device number 6 [ 792.009442][ T8183] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet [ 793.573724][ T8499] FAULT_INJECTION: forcing a failure. [ 793.573724][ T8499] name failslab, interval 1, probability 0, space 0, times 0 [ 793.573871][ T8499] CPU: 0 UID: 0 PID: 8499 Comm: syz.1.1535 Tainted: G L syzkaller #0 PREEMPT [ 793.573929][ T8499] Tainted: [L]=SOFTLOCKUP [ 793.573947][ T8499] Hardware name: ARM-Versatile Express [ 793.573969][ T8499] Call trace: [ 793.574008][ T8499] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 793.574118][ T8499] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 793.574136][ T8499] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 793.574189][ T8499] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 793.574250][ T8499] r7:0000025c r6:00000000 r5:850ad780 r4:82b1601c [ 793.574265][ T8499] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 793.574324][ T8499] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 793.574392][ T8499] r8:850ad780 r7:0000025c r6:8159ad20 r5:00000cc0 r4:83001540 [ 793.574410][ T8499] [<80579e94>] (should_failslab) from [<80559950>] (__kmalloc_cache_noprof+0x58/0x338) [ 793.574463][ T8499] [<805598f8>] (__kmalloc_cache_noprof) from [<8159ad20>] (snd_pcm_hw_param_near.constprop.0+0x5c/0x248) [ 793.574543][ T8499] r10:00001000 r9:8251d744 r8:84ec7800 r7:0000000d r6:861ba000 r5:00001000 [ 793.574563][ T8499] r4:861d6000 [ 793.574579][ T8499] [<8159acc4>] (snd_pcm_hw_param_near.constprop.0) from [<8159b868>] (snd_pcm_oss_change_params_locked+0x6b8/0xce4) [ 793.574661][ T8499] r10:00001000 r9:00200000 r8:861ba000 r7:00000001 r6:861ba000 r5:84ec7800 [ 793.574681][ T8499] r4:861d6000 [ 793.574700][ T8499] [<8159b1b0>] (snd_pcm_oss_change_params_locked) from [<8159c108>] (snd_pcm_oss_get_active_substream+0x98/0xc4) [ 793.574777][ T8499] r10:850ad780 r9:ec91ded0 r8:861ba2b0 r7:868eff04 r6:868eff04 r5:84ec7800 [ 793.574797][ T8499] r4:84ec7800 [ 793.574812][ T8499] [<8159c070>] (snd_pcm_oss_get_active_substream) from [<8159d788>] (snd_pcm_oss_ioctl+0x7b8/0xf88) [ 793.574887][ T8499] r9:00000004 r8:86506580 r7:868eff00 r6:ffffffff r5:86506581 r4:80045002 [ 793.574907][ T8499] [<8159cfd0>] (snd_pcm_oss_ioctl) from [<805d0efc>] (sys_ioctl+0x244/0xb5c) [ 793.574982][ T8499] r10:850ad780 r9:00000004 r8:86506580 r7:ffffffff r6:80045002 r5:86506581 [ 793.575001][ T8499] r4:00000000 [ 793.575016][ T8499] [<805d0cb8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 793.575066][ T8499] Exception stack(0xec91dfa8 to 0xec91dff0) [ 793.575113][ T8499] dfa0: 00000000 00000000 00000004 80045002 ffffffff 00000000 [ 793.575152][ T8499] dfc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f9f0dc [ 793.575180][ T8499] dfe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 793.575221][ T8499] r10:00000036 r9:850ad780 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 793.575240][ T8499] r4:00000000 [ 806.806032][ T8542] Driver unsupported XDP return value 0 on prog (id 4) dev N/A, expect packet loss! [ 838.354686][ T28] audit: type=1400 audit(1097.270:309): avc: denied { sqpoll } for pid=8620 comm="syz.0.1574" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 838.850761][ T28] audit: type=1326 audit(1097.760:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8620 comm="syz.0.1574" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x130a70 code=0x0 [ 846.253287][ T28] audit: type=1400 audit(1105.160:311): avc: denied { mounton } for pid=8647 comm="syz.0.1584" path="/proc/1931/task" dev="proc" ino=16050 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 853.282635][ T715] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 853.452883][ T715] usb 2-1: Using ep0 maxpacket: 8 [ 853.498268][ T715] usb 2-1: unable to get BOS descriptor or descriptor too short [ 853.498397][ T715] usb 2-1: New USB device found, idVendor=249c, idProduct=9006, bcdDevice= 0.40 [ 853.514401][ T715] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 853.544701][ T715] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 853.544815][ T715] usb 2-1: Product: syz [ 853.544841][ T715] usb 2-1: Manufacturer: syz [ 853.544866][ T715] usb 2-1: SerialNumber: syz [ 853.770389][ T715] usb 2-1: can't set first interface for hiFace device. [ 853.770512][ T715] snd-usb-hiface 2-1:1.0: probe with driver snd-usb-hiface failed with error -5 [ 853.783797][ T715] usb 2-1: USB disconnect, device number 7 [ 854.242696][ T715] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 854.392813][ T715] usb 2-1: Using ep0 maxpacket: 8 [ 854.420173][ T715] usb 2-1: unable to get BOS descriptor or descriptor too short [ 854.420294][ T715] usb 2-1: New USB device found, idVendor=249c, idProduct=9006, bcdDevice= 0.40 [ 854.453711][ T715] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 854.482664][ T715] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 854.482774][ T715] usb 2-1: Product: syz [ 854.482806][ T715] usb 2-1: Manufacturer: syz [ 854.482834][ T715] usb 2-1: SerialNumber: syz [ 854.975319][ T715] snd-usb-hiface 2-1:1.0: probe with driver snd-usb-hiface failed with error -22 [ 855.233217][ T6725] usb 2-1: USB disconnect, device number 8 [ 873.744996][ T28] audit: type=1400 audit(1132.660:312): avc: denied { read } for pid=8739 comm="syz.0.1601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 877.624390][ T28] audit: type=1400 audit(1136.540:313): avc: denied { mounton } for pid=8763 comm="syz.0.1610" path="/741/file0" dev="tmpfs" ino=4001 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 881.394097][ T28] audit: type=1400 audit(1140.310:314): avc: denied { create } for pid=8776 comm="syz.0.1613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 904.335824][ T28] audit: type=1400 audit(1163.250:315): avc: denied { compute_member } for pid=8879 comm="syz.1.1644" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 912.117475][ T8921] FAULT_INJECTION: forcing a failure. [ 912.117475][ T8921] name failslab, interval 1, probability 0, space 0, times 0 [ 912.117679][ T8921] CPU: 0 UID: 0 PID: 8921 Comm: syz.1.1656 Tainted: G L syzkaller #0 PREEMPT [ 912.117739][ T8921] Tainted: [L]=SOFTLOCKUP [ 912.117756][ T8921] Hardware name: ARM-Versatile Express [ 912.117777][ T8921] Call trace: [ 912.117825][ T8921] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 912.117928][ T8921] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 912.117946][ T8921] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 912.117997][ T8921] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 912.118071][ T8921] r7:00000010 r6:00000000 r5:84160000 r4:82b1601c [ 912.118088][ T8921] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 912.118148][ T8921] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 912.118215][ T8921] r8:84160000 r7:00000010 r6:8092f120 r5:00000cc0 r4:83001240 [ 912.118230][ T8921] [<80579e94>] (should_failslab) from [<80559950>] (__kmalloc_cache_noprof+0x58/0x338) [ 912.118277][ T8921] [<805598f8>] (__kmalloc_cache_noprof) from [<8092f120>] (__io_uring_add_tctx_node+0xa0/0x214) [ 912.118342][ T8921] r10:8603a414 r9:8603a7b0 r8:00000001 r7:86434554 r6:84160000 r5:86434500 [ 912.118359][ T8921] r4:8603a400 [ 912.118373][ T8921] [<8092f080>] (__io_uring_add_tctx_node) from [<80929960>] (io_uring_setup+0x77c/0x87c) [ 912.118431][ T8921] r9:8603a7b0 r8:00000000 r7:20000400 r6:85d1a600 r5:8603a400 r4:84160000 [ 912.118446][ T8921] [<809291e4>] (io_uring_setup) from [<80929aa8>] (sys_io_uring_setup+0x48/0x88) [ 912.118549][ T8921] r10:000001a9 r9:84160000 r8:8020029c r7:000001a9 r6:00000f00 r5:20000400 [ 912.118570][ T8921] r4:82a0b758 [ 912.118582][ T8921] [<80929a60>] (sys_io_uring_setup) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 912.118625][ T8921] Exception stack(0xe01e1fa8 to 0xe01e1ff0) [ 912.118662][ T8921] 1fa0: 504779bc 0000ec75 00000f00 20000400 00000000 00000000 [ 912.118694][ T8921] 1fc0: 504779bc 0000ec75 00000001 000001a9 00000000 00000000 00000001 76f9f0dc [ 912.118719][ T8921] 1fe0: 76f9ee48 76f9ee38 00014854 00130a70 [ 912.118747][ T8921] r7:000001a9 r6:00000001 r5:0000ec75 r4:504779bc [ 913.276543][ T8930] FAULT_INJECTION: forcing a failure. [ 913.276543][ T8930] name failslab, interval 1, probability 0, space 0, times 0 [ 913.276736][ T8930] CPU: 0 UID: 0 PID: 8930 Comm: syz.1.1661 Tainted: G L syzkaller #0 PREEMPT [ 913.276799][ T8930] Tainted: [L]=SOFTLOCKUP [ 913.276818][ T8930] Hardware name: ARM-Versatile Express [ 913.276840][ T8930] Call trace: [ 913.276884][ T8930] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 913.277001][ T8930] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 913.277018][ T8930] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 913.277072][ T8930] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 913.277135][ T8930] r7:85099900 r6:00000000 r5:85099900 r4:82b1601c [ 913.277151][ T8930] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 913.277215][ T8930] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 913.277290][ T8930] r8:00000000 r7:85099900 r6:805c4ab8 r5:00000cc0 r4:830baa80 [ 913.277308][ T8930] [<80579e94>] (should_failslab) from [<805578e4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 913.277362][ T8930] [<80557888>] (kmem_cache_alloc_noprof) from [<805c4ab8>] (do_getname+0x2c/0x14c) [ 913.277436][ T8930] r10:00000142 r9:85099900 r8:00000000 r7:00000000 r6:20000380 r5:8251d900 [ 913.277457][ T8930] r4:00000000 [ 913.277472][ T8930] [<805c4a8c>] (do_getname) from [<805cad10>] (getname_flags+0x14/0x18) [ 913.277538][ T8930] r10:00000142 r9:85099900 r8:8020029c r7:20000380 r6:ffffff9c r5:ea4c9f58 [ 913.277561][ T8930] r4:00000000 r3:00000000 [ 913.277574][ T8930] [<805cacfc>] (getname_flags) from [<805b071c>] (do_sys_openat2+0x64/0xf0) [ 913.277646][ T8930] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 913.277705][ T8930] r7:00000142 r6:00356314 r5:20000380 r4:ffffff9c [ 913.277720][ T8930] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 913.277765][ T8930] Exception stack(0xea4c9fa8 to 0xea4c9ff0) [ 913.277804][ T8930] 9fa0: 00000000 00000000 ffffff9c 20000380 000000c2 00000000 [ 913.277837][ T8930] 9fc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76f9f0dc [ 913.277862][ T8930] 9fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 913.277885][ T8930] r5:00000000 r4:00000000 [ 924.458846][ T28] audit: type=1400 audit(1183.370:316): avc: denied { remount } for pid=8973 comm="syz.0.1675" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 936.473427][ T9017] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1689'. [ 948.703688][ T41] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 948.852881][ T41] usb 2-1: Using ep0 maxpacket: 16 [ 948.858916][ T41] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 948.945432][ T41] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 948.945557][ T41] usb 2-1: Product: syz [ 948.945620][ T41] usb 2-1: Manufacturer: syz [ 948.945654][ T41] usb 2-1: SerialNumber: syz [ 949.497233][ T41] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 949.506102][ T41] usb 2-1: USB disconnect, device number 9 [ 949.993116][ T41] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 950.181711][ T41] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 950.191598][ T41] usb 1-1: config 0 has no interfaces? [ 950.191804][ T41] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 950.197639][ T41] usb 1-1: config 0 descriptor?? [ 950.488001][ T8604] usb 1-1: USB disconnect, device number 6 [ 963.000880][ T28] audit: type=1400 audit(1221.910:317): avc: denied { read } for pid=9140 comm="syz.0.1725" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 979.952730][ T28] audit: type=1400 audit(1238.860:318): avc: denied { write } for pid=9201 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 980.486176][ T28] audit: type=1400 audit(1239.400:319): avc: denied { write } for pid=9206 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 989.007018][ T28] audit: type=1400 audit(1247.920:320): avc: denied { setattr } for pid=9227 comm="syz.1.1754" name="nbd1" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 992.873082][ T9241] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=113 sclass=netlink_xfrm_socket pid=9241 comm=syz.1.1759 [ 1015.984866][ T28] audit: type=1400 audit(1274.900:321): avc: denied { map } for pid=9359 comm="syz.0.1800" path="socket:[17106]" dev="sockfs" ino=17106 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 1023.954441][ T28] audit: type=1400 audit(1282.870:322): avc: denied { write } for pid=9398 comm="syz.0.1813" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 1039.746702][ T9463] FAULT_INJECTION: forcing a failure. [ 1039.746702][ T9463] name failslab, interval 1, probability 0, space 0, times 0 [ 1039.747602][ T9463] CPU: 0 UID: 0 PID: 9463 Comm: syz.0.1842 Tainted: G L syzkaller #0 PREEMPT [ 1039.747837][ T9463] Tainted: [L]=SOFTLOCKUP [ 1039.747887][ T9463] Hardware name: ARM-Versatile Express [ 1039.748116][ T9463] Call trace: [ 1039.748414][ T9463] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1039.749380][ T9463] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 1039.749477][ T9463] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 1039.749545][ T9463] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 1039.749652][ T9463] r7:850acb00 r6:00000000 r5:850acb00 r4:82b1601c [ 1039.749671][ T9463] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 1039.749741][ T9463] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 1039.749819][ T9463] r8:00000000 r7:850acb00 r6:83001300 r5:00000920 r4:00000060 [ 1039.749837][ T9463] [<80579e94>] (should_failslab) from [<805588b8>] (__kmalloc_noprof+0xa8/0x3c8) [ 1039.749895][ T9463] [<80558810>] (__kmalloc_noprof) from [<8087c4a8>] (skcipher_walk_next+0x308/0x334) [ 1039.749986][ T9463] r10:00001000 r9:00000004 r8:00000010 r7:00000fc8 r6:00000000 r5:00000060 [ 1039.750016][ T9463] r4:e0059da8 [ 1039.750035][ T9463] [<8087c1a0>] (skcipher_walk_next) from [<8087c624>] (skcipher_walk_done+0x150/0x1fc) [ 1039.750105][ T9463] r10:867f1fec r9:ddeda9c8 r8:00000fa0 r7:00000060 r6:00000000 r5:e0059da8 [ 1039.750128][ T9463] r4:ddeda9c8 r3:00000000 [ 1039.750142][ T9463] [<8087c4d4>] (skcipher_walk_done) from [<80244948>] (cbc_encrypt+0x108/0x138) [ 1039.750212][ T9463] r9:867f105c r8:00000f90 r7:00000fa4 r6:8680d730 r5:867f1ffc r4:ec4126c0 [ 1039.750227][ T9463] [<80244840>] (cbc_encrypt) from [<8087b9e0>] (crypto_skcipher_encrypt+0x3c/0x50) [ 1039.750298][ T9463] r10:ddeda9a4 r9:82cd2b48 r8:ddeda9a6 r7:00000010 r6:00001000 r5:8675af80 [ 1039.750320][ T9463] r4:867f0000 [ 1039.750336][ T9463] [<8087b9a4>] (crypto_skcipher_encrypt) from [<807fd6b0>] (derived_key_encrypt.constprop.0+0x23c/0x2a8) [ 1039.750396][ T9463] [<807fd474>] (derived_key_encrypt.constprop.0) from [<807fd828>] (encrypted_read+0x10c/0x29c) [ 1039.750466][ T9463] r10:00000000 r9:00000000 r8:00002088 r7:84f46480 r6:867ec000 r5:867f0000 [ 1039.750489][ T9463] r4:00002047 [ 1039.750507][ T9463] [<807fd71c>] (encrypted_read) from [<807f51e8>] (keyctl_read_key+0x100/0x234) [ 1039.750585][ T9463] r10:84f46858 r9:867ec000 r8:84f46840 r7:20000240 r6:349b7f55 r5:00002088 [ 1039.750621][ T9463] r4:00000000 [ 1039.750640][ T9463] [<807f50e8>] (keyctl_read_key) from [<807f67d8>] (sys_keyctl+0x138/0x2a4) [ 1039.750753][ T9463] r10:00000137 r9:850acb00 r8:8020029c r7:00000137 r6:00356314 r5:00000000 [ 1039.750779][ T9463] r4:0000003e r3:349b7f55 [ 1039.750797][ T9463] [<807f66a0>] (sys_keyctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1039.750930][ T9463] Exception stack(0xe0059fa8 to 0xe0059ff0) [ 1039.751119][ T9463] 9fa0: 00000000 00000000 0000000b 3fa017b8 20000240 349b7f55 [ 1039.751183][ T9463] 9fc0: 00000000 00000000 00356314 00000137 003562d8 00000000 00000001 76fb90dc [ 1039.751215][ T9463] 9fe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 1039.751284][ T9463] r5:00000000 r4:00000000 [ 1039.751819][ T9463] trusted_key: encrypted_key: failed to encrypt (-12) [ 1040.387477][ T28] audit: type=1400 audit(1299.300:323): avc: denied { ioctl } for pid=9465 comm="syz.0.1843" path="socket:[17278]" dev="sockfs" ino=17278 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 1044.768744][ T28] audit: type=1400 audit(1303.680:324): avc: denied { bind } for pid=9488 comm="syz.0.1853" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1044.783711][ T28] audit: type=1400 audit(1303.700:325): avc: denied { listen } for pid=9488 comm="syz.0.1853" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1044.801292][ T28] audit: type=1400 audit(1303.710:326): avc: denied { accept } for pid=9488 comm="syz.0.1853" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1045.635495][ T9495] FAULT_INJECTION: forcing a failure. [ 1045.635495][ T9495] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1045.635683][ T9495] CPU: 0 UID: 0 PID: 9495 Comm: syz.1.1855 Tainted: G L syzkaller #0 PREEMPT [ 1045.635742][ T9495] Tainted: [L]=SOFTLOCKUP [ 1045.635757][ T9495] Hardware name: ARM-Versatile Express [ 1045.635778][ T9495] Call trace: [ 1045.635815][ T9495] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1045.635916][ T9495] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 1045.635933][ T9495] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 1045.635983][ T9495] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 1045.636041][ T9495] r7:00000000 r6:00000000 r5:84952580 r4:82b16070 [ 1045.636057][ T9495] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 1045.636114][ T9495] [<80a21aec>] (should_fail_ex) from [<80579f90>] (should_fail_alloc_page+0x68/0x74) [ 1045.636181][ T9495] r8:00140cca r7:00000000 r6:00140cca r5:00000000 r4:00000001 [ 1045.636196][ T9495] [<80579f28>] (should_fail_alloc_page) from [<8054706c>] (__alloc_frozen_pages_noprof+0x130/0x1a68) [ 1045.636247][ T9495] [<80546f3c>] (__alloc_frozen_pages_noprof) from [<80548a4c>] (__folio_alloc_noprof+0x20/0x7c) [ 1045.636308][ T9495] r10:00000000 r9:00000000 r8:00000000 r7:e42d9c50 r6:00000000 r5:00000003 [ 1045.636328][ T9495] r4:8672fa28 [ 1045.636341][ T9495] [<80548a2c>] (__folio_alloc_noprof) from [<804dfd50>] (shmem_get_folio_gfp+0x214/0x858) [ 1045.636396][ T9495] r4:8672fa28 [ 1045.636410][ T9495] [<804dfb3c>] (shmem_get_folio_gfp) from [<804e1160>] (shmem_write_begin+0x88/0x11c) [ 1045.636478][ T9495] r10:8672fb28 r9:81c21b80 r8:00001000 r7:0000000b r6:00000000 r5:e42d9ca4 [ 1045.636495][ T9495] r4:00000000 [ 1045.636509][ T9495] [<804e10d8>] (shmem_write_begin) from [<804aaf68>] (generic_perform_write+0x158/0x2c0) [ 1045.636585][ T9495] r6:00000000 r5:804e10d8 r4:00000000 [ 1045.636602][ T9495] [<804aae10>] (generic_perform_write) from [<804dbb60>] (shmem_file_write_iter+0x7c/0x84) [ 1045.636667][ T9495] r10:85ef9e00 r9:864a00c0 r8:83855b80 r7:e42d9d40 r6:8672faa8 r5:e42d9d58 [ 1045.636685][ T9495] r4:00000000 [ 1045.636698][ T9495] [<804dbae4>] (shmem_file_write_iter) from [<80606c64>] (iter_file_splice_write+0x2bc/0x4e8) [ 1045.636763][ T9495] r9:864a00c0 r8:00000006 r7:00000000 r6:00004004 r5:0000000b r4:0000000b [ 1045.636779][ T9495] [<806069a8>] (iter_file_splice_write) from [<80605dbc>] (direct_splice_actor+0x5c/0x180) [ 1045.636838][ T9495] r10:00000000 r9:00000000 r8:0000000b r7:861dbc00 r6:864a00c0 r5:83855b80 [ 1045.636857][ T9495] r4:806069a8 [ 1045.636870][ T9495] [<80605d60>] (direct_splice_actor) from [<806064e0>] (splice_direct_to_actor+0x100/0x2dc) [ 1045.636922][ T9495] r7:00000000 r6:0000000b r5:e42d9e70 r4:864a00c0 [ 1045.636937][ T9495] [<806063e0>] (splice_direct_to_actor) from [<80606824>] (do_splice_direct+0x88/0xcc) [ 1045.636995][ T9495] r10:861dbc00 r9:00000001 r8:83855c00 r7:00000000 r6:00000000 r5:00000000 [ 1045.637012][ T9495] r4:e42d9f00 [ 1045.637027][ T9495] [<8060679c>] (do_splice_direct) from [<805b4fd4>] (vfs_copy_file_range+0x288/0x6d8) [ 1045.637089][ T9495] r7:83855b80 r6:0000000b r5:84952580 r4:00000000 [ 1045.637104][ T9495] [<805b4d4c>] (vfs_copy_file_range) from [<805b55d0>] (sys_copy_file_range+0x1ac/0x31c) [ 1045.637170][ T9495] r10:00000187 r9:83855c00 r8:83855b80 r7:00000000 r6:200001c0 r5:83855b81 [ 1045.637189][ T9495] r4:83855c01 [ 1045.637203][ T9495] [<805b5424>] (sys_copy_file_range) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1045.637247][ T9495] Exception stack(0xe42d9fa8 to 0xe42d9ff0) [ 1045.637287][ T9495] 9fa0: a003e45b 00000000 00000004 200001c0 00000003 00000000 [ 1045.637321][ T9495] 9fc0: a003e45b 00000000 0035631c 00000187 003562d8 00000000 00000001 76f9f0dc [ 1045.637348][ T9495] 9fe0: 76f9ee88 76f9ee78 00018fb8 00130a70 [ 1045.637383][ T9495] r10:00000187 r9:84952580 r8:8020029c r7:00000187 r6:0035631c r5:00000000 [ 1045.637400][ T9495] r4:a003e45b [ 1049.423732][ T3717] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1049.577494][ T3717] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1049.585252][ T3717] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1049.585416][ T3717] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1049.585463][ T3717] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1049.585503][ T3717] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1049.585640][ T3717] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1049.609956][ T3717] usb 1-1: config 0 descriptor?? [ 1050.104023][ T3717] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1050.845983][ T3642] usb 1-1: USB disconnect, device number 7 [ 1085.812845][ T715] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1085.982547][ T715] usb 2-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 1.00 [ 1086.030570][ T715] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1086.030685][ T715] usb 2-1: Product: syz [ 1086.030709][ T715] usb 2-1: Manufacturer: syz [ 1086.110912][ T715] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input4 [ 1086.726867][ T715] usb 2-1: USB disconnect, device number 10 [ 1090.743427][ T9752] FAULT_INJECTION: forcing a failure. [ 1090.743427][ T9752] name failslab, interval 1, probability 0, space 0, times 0 [ 1090.743593][ T9752] CPU: 1 UID: 0 PID: 9752 Comm: syz.1.1937 Tainted: G L syzkaller #0 PREEMPT [ 1090.743653][ T9752] Tainted: [L]=SOFTLOCKUP [ 1090.743670][ T9752] Hardware name: ARM-Versatile Express [ 1090.743690][ T9752] Call trace: [ 1090.743730][ T9752] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1090.743831][ T9752] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 1090.743847][ T9752] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 1090.743893][ T9752] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 1090.743945][ T9752] r7:00000050 r6:00000000 r5:83865780 r4:82b1601c [ 1090.743964][ T9752] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 1090.744018][ T9752] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 1090.744093][ T9752] r8:83865780 r7:00000050 r6:815b360c r5:00000dc0 r4:83001300 [ 1090.744109][ T9752] [<80579e94>] (should_failslab) from [<80559950>] (__kmalloc_cache_noprof+0x58/0x338) [ 1090.744160][ T9752] [<805598f8>] (__kmalloc_cache_noprof) from [<815b360c>] (snd_virmidi_output_open+0x34/0x110) [ 1090.744230][ T9752] r10:00000001 r9:00000000 r8:00000007 r7:84b151c0 r6:86789680 r5:84b07700 [ 1090.744249][ T9752] r4:84b07700 [ 1090.744263][ T9752] [<815b35d8>] (snd_virmidi_output_open) from [<8159104c>] (open_substream+0x114/0x1f8) [ 1090.744327][ T9752] r7:84b01700 r6:00000000 r5:86789680 r4:84b07700 [ 1090.744343][ T9752] [<81590f38>] (open_substream) from [<81593044>] (rawmidi_open_priv+0x1b4/0x244) [ 1090.744407][ T9752] r9:00000000 r8:84b01700 r7:8657f680 r6:00000007 r5:84b07700 r4:84b07f00 [ 1090.744425][ T9752] [<81592e90>] (rawmidi_open_priv) from [<81593300>] (snd_rawmidi_open+0x18c/0x368) [ 1090.744494][ T9752] r9:831a4040 r8:8657f680 r7:85d1cf00 r6:84b017d8 r5:83865780 r4:84b01700 [ 1090.744512][ T9752] [<81593174>] (snd_rawmidi_open) from [<81569d10>] (soundcore_open+0x17c/0x1e4) [ 1090.744582][ T9752] r10:81e3cc54 r9:00000024 r8:841dda28 r7:00000009 r6:82e371c4 r5:85d1cf00 [ 1090.744604][ T9752] r4:00000029 [ 1090.744619][ T9752] [<81569b94>] (soundcore_open) from [<805bbd60>] (chrdev_open+0xbc/0x234) [ 1090.744690][ T9752] r10:00000000 r9:838d36ec r8:843061b8 r7:81e3b65c r6:85d1cf00 r5:841dda28 [ 1090.744712][ T9752] r4:838d36c0 r3:81569b94 [ 1090.744729][ T9752] [<805bbca4>] (chrdev_open) from [<805ae6d8>] (do_dentry_open+0x138/0x50c) [ 1090.744793][ T9752] r9:85d1cf00 r8:85d1cf28 r7:805bbca4 r6:841dda28 r5:00000000 r4:85d1cf00 [ 1090.744812][ T9752] [<805ae5a0>] (do_dentry_open) from [<805b0258>] (vfs_open+0x2c/0xe8) [ 1090.744879][ T9752] r9:85d1cf00 r8:83865780 r7:dfb25f20 r6:85d1cf28 r5:82b1d1d4 r4:85d1cf00 [ 1090.744900][ T9752] [<805b022c>] (vfs_open) from [<805ccb5c>] (path_openat+0x430/0xa3c) [ 1090.744958][ T9752] r6:00000000 r5:82b1d1d4 r4:dfb25e58 [ 1090.744974][ T9752] [<805cc72c>] (path_openat) from [<805cd220>] (do_file_open+0xb8/0x150) [ 1090.745035][ T9752] r10:00000142 r9:83865780 r8:00000000 r7:ffffff9c r6:dfb25f20 r5:83865780 [ 1090.745053][ T9752] r4:833dfa80 [ 1090.745075][ T9752] [<805cd168>] (do_file_open) from [<805b0744>] (do_sys_openat2+0x8c/0xf0) [ 1090.745136][ T9752] r8:8020029c r7:76f9ea78 r6:ffffff9c r5:833dfa80 r4:00000005 [ 1090.745154][ T9752] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 1090.745206][ T9752] r7:00000142 r6:76f9ee58 r5:76f9ea78 r4:ffffff9c [ 1090.745221][ T9752] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1090.745265][ T9752] Exception stack(0xdfb25fa8 to 0xdfb25ff0) [ 1090.745304][ T9752] 5fa0: 00000000 00000000 ffffff9c 76f9ea78 001a9083 00000000 [ 1090.745336][ T9752] 5fc0: 00000000 00000000 76f9ee58 00000142 003562d8 00000000 00000001 76f9f0dc [ 1090.745361][ T9752] 5fe0: 76f9e9f8 76f9e9e4 0010bc94 00112878 [ 1090.745385][ T9752] r5:00000000 r4:00000000 [ 1123.003158][ T9867] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1126.638801][ T715] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1126.660910][ T715] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1135.962668][ T28] audit: type=1400 audit(1394.870:327): avc: denied { read } for pid=9937 comm="syz.1.1993" path="socket:[19717]" dev="sockfs" ino=19717 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1150.166426][ T28] audit: type=1400 audit(1409.080:328): avc: denied { ioctl } for pid=9967 comm="syz.1.2002" path="socket:[19753]" dev="sockfs" ino=19753 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1154.916072][ T9998] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2013'. [ 1161.253327][T10038] FAULT_INJECTION: forcing a failure. [ 1161.253327][T10038] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.253453][T10038] CPU: 1 UID: 0 PID: 10038 Comm: syz.0.2027 Tainted: G L syzkaller #0 PREEMPT [ 1161.253485][T10038] Tainted: [L]=SOFTLOCKUP [ 1161.253492][T10038] Hardware name: ARM-Versatile Express [ 1161.253503][T10038] Call trace: [ 1161.253523][T10038] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1161.253580][T10038] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 1161.253620][T10038] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 1161.253678][T10038] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 1161.253709][T10038] r7:ffffffff r6:00000000 r5:850a6400 r4:82b1601c [ 1161.253716][T10038] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 1161.253747][T10038] [<80a21aec>] (should_fail_ex) from [<80579f00>] (should_failslab+0x6c/0x94) [ 1161.253785][T10038] r8:850a6400 r7:ffffffff r6:83001240 r5:00000820 r4:00000009 [ 1161.253792][T10038] [<80579e94>] (should_failslab) from [<80558c84>] (__kmalloc_node_track_caller_noprof+0xac/0x3d8) [ 1161.253821][T10038] [<80558bd8>] (__kmalloc_node_track_caller_noprof) from [<804e3b9c>] (kstrdup+0x3c/0x60) [ 1161.253858][T10038] r10:0000011b r9:850a6400 r8:8498b9c0 r7:852119c0 r6:8084156c r5:00000008 [ 1161.253873][T10038] r4:00000820 [ 1161.253895][T10038] [<804e3b60>] (kstrdup) from [<8084156c>] (security_netlbl_sid_to_secattr+0x78/0xdc) [ 1161.253967][T10038] r7:83fc20c8 r6:0000005f r5:85299a00 r4:868ef380 [ 1161.253980][T10038] [<808414f4>] (security_netlbl_sid_to_secattr) from [<8084456c>] (selinux_netlbl_sock_genattr+0x60/0x140) [ 1161.254034][T10038] r7:0000000a r6:868eeb80 r5:868eeb80 r4:868ef380 [ 1161.254044][T10038] [<8084450c>] (selinux_netlbl_sock_genattr) from [<80844fcc>] (selinux_netlbl_socket_post_create+0x40/0x80) [ 1161.254089][T10038] r7:0000000a r6:868eeb80 r5:00000000 r4:00000002 [ 1161.254106][T10038] [<80844f8c>] (selinux_netlbl_socket_post_create) from [<80820a70>] (selinux_mptcp_add_subflow+0x4c/0x50) [ 1161.254163][T10038] r9:850a6400 r8:850a6400 r7:0000001c r6:dfcc9df8 r5:8498b9c0 r4:8498b9c0 [ 1161.254171][T10038] [<80820a24>] (selinux_mptcp_add_subflow) from [<8081927c>] (security_mptcp_add_subflow+0x54/0x1ac) [ 1161.254200][T10038] r5:8498b9c0 r4:865b21c0 [ 1161.254207][T10038] [<80819228>] (security_mptcp_add_subflow) from [<81b57f34>] (mptcp_subflow_create_socket+0xa0/0x2a0) [ 1161.254240][T10038] r5:865b21c0 r4:00000000 [ 1161.254247][T10038] [<81b57e94>] (mptcp_subflow_create_socket) from [<81b48604>] (__mptcp_nmpc_sk.part.0+0x64/0x1cc) [ 1161.254278][T10038] r8:850a6400 r7:0000001c r6:dfcc9ef4 r5:85424540 r4:865b21c0 [ 1161.254285][T10038] [<81b485a0>] (__mptcp_nmpc_sk.part.0) from [<81b51ee0>] (mptcp_connect+0x4c/0x324) [ 1161.254313][T10038] r7:0000001c r6:dfcc9ef4 r5:85424540 r4:865b21c0 [ 1161.254320][T10038] [<81b51e94>] (mptcp_connect) from [<818cb7d0>] (__inet_stream_connect+0x80/0x3d4) [ 1161.254356][T10038] r9:850a6400 r8:850a6400 r7:00000002 r6:0000001c r5:85424540 r4:865b21c0 [ 1161.254364][T10038] [<818cb750>] (__inet_stream_connect) from [<818cbb6c>] (inet_stream_connect+0x48/0x64) [ 1161.254401][T10038] r10:0000011b r9:850a6400 r8:00000002 r7:00000002 r6:0000001c r5:dfcc9ef4 [ 1161.254410][T10038] r4:85424540 [ 1161.254417][T10038] [<818cbb24>] (inet_stream_connect) from [<8166a730>] (__sys_connect_file+0x6c/0x78) [ 1161.254453][T10038] r7:00000000 r6:0000001c r5:dfcc9ef4 r4:818cbb24 [ 1161.254461][T10038] [<8166a6c4>] (__sys_connect_file) from [<8166a7e0>] (__sys_connect+0xa4/0xc8) [ 1161.254495][T10038] r9:850a6400 r8:8020029c r7:20000180 r6:0000001c r5:85d1e281 r4:00000000 [ 1161.254503][T10038] [<8166a73c>] (__sys_connect) from [<8166a814>] (sys_connect+0x10/0x14) [ 1161.254533][T10038] r7:0000011b r6:00356310 r5:00000000 r4:00000000 [ 1161.254541][T10038] [<8166a804>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1161.254564][T10038] Exception stack(0xdfcc9fa8 to 0xdfcc9ff0) [ 1161.254584][T10038] 9fa0: 00000000 00000000 00000004 20000180 0000001c 00000000 [ 1161.254601][T10038] 9fc0: 00000000 00000000 00356310 0000011b 003562d8 00000000 00000001 76fb90dc [ 1161.254615][T10038] 9fe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 1186.158846][ T28] audit: type=1400 audit(2000000008.480:329): avc: denied { ioctl } for pid=10152 comm="syz.1.2066" path="socket:[19307]" dev="sockfs" ino=19307 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1188.397696][ T28] audit: type=1400 audit(2000000010.720:330): avc: denied { write } for pid=10164 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1189.089840][ T28] audit: type=1400 audit(2000000011.410:331): avc: denied { write } for pid=10169 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1195.069888][T10181] kernel profiling enabled (shift: 31) [ 1195.070091][T10181] profiling shift: 31 too large [ 1195.137213][T10181] kernel profiling enabled (shift: 6) [ 1195.330371][ T28] audit: type=1400 audit(2000000017.650:332): avc: denied { set_context_mgr } for pid=10180 comm="syz.1.2072" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 1195.446876][ T28] audit: type=1400 audit(2000000017.770:333): avc: denied { map } for pid=10180 comm="syz.1.2072" path="/dev/binderfs/binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 1201.937790][ T28] audit: type=1400 audit(2000000024.260:334): avc: denied { write } for pid=10226 comm="syz.0.2086" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 1201.940089][T10227] binder: 10226:10227 ioctl 4018620d 0 returned -22 [ 1202.202998][ T8604] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 1202.378194][ T8604] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1202.396788][ T8604] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1202.396905][ T8604] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1202.553123][ T8604] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1202.553240][ T8604] usb 1-1: Product: syz [ 1202.553269][ T8604] usb 1-1: Manufacturer: syz [ 1202.553293][ T8604] usb 1-1: SerialNumber: syz [ 1202.567221][ T8604] usb 1-1: 0:2 : does not exist [ 1202.568211][ T8604] usb 1-1: unit 9 not found! [ 1202.771405][ T8604] usb 1-1: 4:0: cannot get min/max values for control 1 (id 4) [ 1202.780298][ T8604] usb 1-1: 4:0: cannot get min/max values for control 2 (id 4) [ 1202.797662][ T8604] usb 1-1: 4:0: cannot get min/max values for control 3 (id 4) [ 1202.813385][ T8604] usb 1-1: 4:0: cannot get min/max values for control 4 (id 4) [ 1202.830087][ T8604] usb 1-1: 4:0: cannot get min/max values for control 5 (id 4) [ 1202.838953][ T8604] usb 1-1: 4:0: cannot get min/max values for control 6 (id 4) [ 1202.848852][ T8604] usb 1-1: 4:0: cannot get min/max values for control 7 (id 4) [ 1202.873305][ T8604] usb 1-1: USB disconnect, device number 8 [ 1203.365198][ T28] audit: type=1400 audit(2000000025.690:335): avc: denied { mount } for pid=10251 comm="syz.1.2089" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 1210.976665][ T28] audit: type=1400 audit(2000000033.300:336): avc: denied { create } for pid=10290 comm="syz.0.2104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 1211.494578][ T28] audit: type=1400 audit(2000000033.820:337): avc: denied { getopt } for pid=10290 comm="syz.0.2104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1214.827117][ T28] audit: type=1400 audit(2000000037.150:338): avc: denied { create } for pid=10295 comm="syz.0.2105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 1252.434079][ T28] audit: type=1400 audit(2000000074.760:339): avc: denied { mount } for pid=10414 comm="syz.0.2145" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 1252.543220][T10415] FAULT_INJECTION: forcing a failure. [ 1252.543220][T10415] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 1252.543416][T10415] CPU: 1 UID: 0 PID: 10415 Comm: syz.0.2145 Tainted: G L syzkaller #0 PREEMPT [ 1252.543495][T10415] Tainted: [L]=SOFTLOCKUP [ 1252.543516][T10415] Hardware name: ARM-Versatile Express [ 1252.543542][T10415] Call trace: [ 1252.543590][T10415] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1252.543706][T10415] r7:60000013 r6:60000013 r5:8230865c r4:00000000 [ 1252.543723][T10415] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 1252.543774][T10415] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 1252.543836][T10415] r7:00000000 r6:00000000 r5:840eb200 r4:82b526f8 [ 1252.543854][T10415] [<8021e84c>] (dump_stack) from [<80a21ca8>] (should_fail_ex+0x1bc/0x21c) [ 1252.543914][T10415] [<80a21aec>] (should_fail_ex) from [<80a21d1c>] (should_fail+0x14/0x18) [ 1252.543977][T10415] r8:00000001 r7:00000000 r6:000000b4 r5:20000100 r4:833df9c0 [ 1252.543993][T10415] [<80a21d08>] (should_fail) from [<80a21d3c>] (should_fail_usercopy+0x1c/0x20) [ 1252.544054][T10415] [<80a21d20>] (should_fail_usercopy) from [<80a27d28>] (strncpy_from_user+0x20/0x1b0) [ 1252.544107][T10415] [<80a27d08>] (strncpy_from_user) from [<805c4ad8>] (do_getname+0x4c/0x14c) [ 1252.544190][T10415] r10:833df9cc r9:840eb200 r8:00000001 r7:00000000 r6:20000100 r5:8251d900 [ 1252.544213][T10415] r4:833df9c0 [ 1252.544229][T10415] [<805c4a8c>] (do_getname) from [<805cad10>] (getname_flags+0x14/0x18) [ 1252.544296][T10415] r10:00000142 r9:840eb200 r8:8020029c r7:20000100 r6:00000005 r5:dfb6df58 [ 1252.544320][T10415] r4:00000000 r3:00000001 [ 1252.544334][T10415] [<805cacfc>] (getname_flags) from [<805b071c>] (do_sys_openat2+0x64/0xf0) [ 1252.544382][T10415] [<805b06b8>] (do_sys_openat2) from [<805b0c5c>] (sys_openat+0x88/0xd8) [ 1252.544440][T10415] r7:00000142 r6:00356314 r5:20000100 r4:00000005 [ 1252.544458][T10415] [<805b0bd4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1252.544513][T10415] Exception stack(0xdfb6dfa8 to 0xdfb6dff0) [ 1252.544554][T10415] dfa0: 00000000 00000000 00000005 20000100 00000002 00000000 [ 1252.544587][T10415] dfc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76fb90dc [ 1252.544623][T10415] dfe0: 76fb8e88 76fb8e78 00018fb8 00130a70 [ 1252.544652][T10415] r5:00000000 r4:00000000 [ 1266.400785][ T28] audit: type=1400 audit(2000000088.720:340): avc: denied { accept } for pid=10464 comm="syz.0.2160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1268.362764][ T28] audit: type=1400 audit(2000000090.680:341): avc: denied { cmd } for pid=10477 comm="syz.1.2164" path="/dev/ublk-control" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 1268.524238][ T28] audit: type=1400 audit(2000000090.840:342): avc: denied { map } for pid=10477 comm="syz.1.2164" path="/dev/ublkc0" dev="devtmpfs" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1273.257334][ T28] audit: type=1400 audit(2000000095.580:343): avc: denied { lock } for pid=10501 comm="syz.1.2171" path="socket:[21506]" dev="sockfs" ino=21506 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1274.306266][ T28] audit: type=1400 audit(2000000096.630:344): avc: denied { getopt } for pid=10509 comm="syz.1.2174" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1277.179658][T10521] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1288.472757][ T715] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1288.622929][ T715] usb 2-1: Using ep0 maxpacket: 8 [ 1288.624936][ T715] usb 2-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 1288.629516][ T715] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1288.635334][ T715] usb 2-1: config 0 descriptor?? [ 1288.673100][ T715] usb 2-1: probing VID:PID(0424:012C) [ 1288.674122][ T715] usb 2-1: vub300 testing BULK IN EndPoint(0) 81 [ 1288.674227][ T715] usb 2-1: vub300 testing BULK OUT EndPoint(1) 02 [ 1288.674257][ T715] usb 2-1: vub300 testing BULK IN EndPoint(2) 83 [ 1288.674282][ T715] usb 2-1: vub300 testing BULK OUT EndPoint(3) 04 [ 1288.674350][ T715] usb 2-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 1289.123017][ T715] usb 2-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 1289.355069][ T715] usb 2-1: USB vub300 remote SDIO host controller[0]connected with SD/SDIO card inserted [ 1291.022896][ T715] usb 2-1: SET_CLOCK_SPEED 200kHz failed with retval=-32 [ 1292.846078][ T715] usb 2-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 1292.847379][ T6725] usb 2-1: USB disconnect, device number 11 [ 1292.965890][ T6725] USB vub300 remote SDIO host controller[0] now disconnected [ 1293.912833][ C0] ODEBUG: object df801d04 is NOT on stack dfbf8000, but annotated. [ 1293.913073][ C0] ------------[ cut here ]------------ [ 1293.913323][ C0] WARNING: lib/debugobjects.c:672 at lookup_object_or_alloc.part.0+0x180/0x1ec, CPU#0: syz.0.1357/7940 [ 1293.915575][ C0] Modules linked in: [ 1293.916677][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1293.917781][ C0] CPU: 0 UID: 0 PID: 7940 Comm: syz.0.1357 Tainted: G L syzkaller #0 PREEMPT [ 1293.918178][ C0] Tainted: [L]=SOFTLOCKUP [ 1293.918336][ C0] Hardware name: ARM-Versatile Express [ 1293.918569][ C0] Call trace: frame pointer underflow [ 1293.919187][ C0] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1293.920509][ C0] r7:82a1c4bc r6:00000000 r5:8230865c r4:00000001 [ 1293.921474][ C0] [<80201ae4>] (show_stack) from [<8021e838>] (dump_stack_lvl+0x5c/0x70) [ 1293.922778][ C0] [<8021e7dc>] (dump_stack_lvl) from [<8021e864>] (dump_stack+0x18/0x1c) [ 1293.924044][ C0] r7:82a1c4bc r6:00000000 r5:8508e400 r4:82c83d7c [ 1293.924390][ C0] [<8021e84c>] (dump_stack) from [<802026b8>] (vpanic+0x114/0x320) [ 1293.924650][ C0] [<802025a4>] (vpanic) from [<802028f8>] (trace_suspend_resume+0x0/0x100) [ 1293.924917][ C0] r7:8098bcd4 [ 1293.925039][ C0] [<802028c4>] (panic) from [<80251b90>] (get_taint+0x0/0x1c) [ 1293.925297][ C0] r3:82a0b188 r2:00000001 r1:822ee1cc r0:822f5b50 [ 1293.925479][ C0] [<80251b18>] (check_panic_on_warn) from [<80251d0c>] (__warn+0x98/0x1a4) [ 1293.925763][ C0] [<80251c74>] (__warn) from [<80251f90>] (warn_slowpath_fmt+0x178/0x1f4) [ 1293.926032][ C0] r8:00000009 r7:8236ae1c r6:df801c1c r5:8508e400 r4:00000000 [ 1293.926246][ C0] [<80251e1c>] (warn_slowpath_fmt) from [<8098bcd4>] (lookup_object_or_alloc.part.0+0x180/0x1ec) [ 1293.926557][ C0] r10:00000001 r9:81c04448 r8:df801d04 r7:00000000 r6:82d0b2fc r5:82cfc7d0 [ 1293.926897][ C0] r4:86516e28 [ 1293.927342][ C0] [<8098bb54>] (lookup_object_or_alloc.part.0) from [<8098c2e4>] (__debug_object_init+0x140/0x1d8) [ 1293.928750][ C0] r10:0000eaf0 r9:82cfc80c r8:00000001 r7:81c04448 r6:20000113 r5:82d0b300 [ 1293.930031][ C0] r4:df801d04 r3:00000001 [ 1293.930746][ C0] [<8098c1a4>] (__debug_object_init) from [<8098c3d0>] (debug_object_init_on_stack+0x28/0x2c) [ 1293.932320][ C0] r10:df801eb0 r9:00018438 r8:00000100 r7:00000000 r6:dddcff80 r5:82b618b8 [ 1293.933187][ C0] r4:00000000 [ 1293.933377][ C0] [<8098c3a8>] (debug_object_init_on_stack) from [<803019bc>] (init_rcu_head_on_stack+0x18/0x1c) [ 1293.933800][ C0] [<803019a4>] (init_rcu_head_on_stack) from [<803059a0>] (__synchronize_srcu+0x7c/0xcc) [ 1293.934118][ C0] [<80305924>] (__synchronize_srcu) from [<80305a8c>] (synchronize_srcu+0x78/0x14c) [ 1293.934423][ C0] r5:60000113 r4:82b618b8 [ 1293.934584][ C0] [<80305a14>] (synchronize_srcu) from [<80c22ff0>] (wakeup_source_unregister.part.0+0x64/0x1b4) [ 1293.934918][ C0] r7:00000000 r6:8625e480 r5:00000113 r4:866c0d80 [ 1293.935120][ C0] [<80c22f8c>] (wakeup_source_unregister.part.0) from [<80c23158>] (wakeup_source_unregister+0x18/0x1c) [ 1293.935472][ C0] r7:00000000 r6:8625e480 r5:84100000 r4:84100008 [ 1293.935666][ C0] [<80c23140>] (wakeup_source_unregister) from [<8132c850>] (mmc_host_classdev_release+0x1c/0x58) [ 1293.935975][ C0] [<8132c834>] (mmc_host_classdev_release) from [<80bff8f8>] (device_release+0x40/0xb0) [ 1293.936318][ C0] r5:86c01e00 r4:84100008 [ 1293.936484][ C0] [<80bff8b8>] (device_release) from [<81b83bf0>] (kobject_put+0xa0/0x258) [ 1293.936776][ C0] r5:81d5df60 r4:84100008 [ 1293.936937][ C0] [<81b83b50>] (kobject_put) from [<80bffa6c>] (put_device+0x18/0x1c) [ 1293.937256][ C0] r8:00000100 r7:8134b03c r6:84100000 r5:00000000 r4:84100000 [ 1293.937492][ C0] [<80bffa54>] (put_device) from [<8132cfb4>] (mmc_free_host+0x30/0x34) [ 1293.937792][ C0] [<8132cf84>] (mmc_free_host) from [<8134b19c>] (vub300_inactivity_timer_expired+0x160/0x1b8) [ 1293.938123][ C0] r5:00000000 r4:84100aec [ 1293.938696][ C0] [<8134b03c>] (vub300_inactivity_timer_expired) from [<80331340>] (call_timer_fn+0x30/0x268) [ 1293.939982][ C0] r7:8134b03c r6:8508e400 r5:84100aec r4:84100aec [ 1293.940796][ C0] [<80331310>] (call_timer_fn) from [<80331814>] (__run_timers+0x29c/0x420) [ 1293.941937][ C0] r10:df801eb0 r9:00018438 r8:00000000 r7:8134b03c r6:82a0b194 r5:84100aec [ 1293.943154][ C0] r4:dddc7000 [ 1293.943698][ C0] [<80331578>] (__run_timers) from [<80331a00>] (run_timer_base+0x68/0x78) [ 1293.945041][ C0] r10:8508e400 r9:00000002 r8:00000100 r7:00000004 r6:00000002 r5:00000001 [ 1293.946265][ C0] r4:dddc7000 [ 1293.946848][ C0] [<80331998>] (run_timer_base) from [<80331a2c>] (run_timer_softirq+0x1c/0x34) [ 1293.948194][ C0] r4:82a03084 [ 1293.948732][ C0] [<80331a10>] (run_timer_softirq) from [<8025b2f8>] (handle_softirqs+0x160/0x4e8) [ 1293.950130][ C0] [<8025b198>] (handle_softirqs) from [<8025b81c>] (__irq_exit_rcu+0x150/0x1d4) [ 1293.951535][ C0] r10:00000001 r9:00000000 r8:00000000 r7:dfbf9fb0 r6:824c58a8 r5:824fffb4 [ 1293.952810][ C0] r4:8508e400 [ 1293.952974][ C0] [<8025b6cc>] (__irq_exit_rcu) from [<8025bb64>] (irq_exit+0x10/0x18) [ 1293.954345][ C0] r5:824fffb4 r4:828d50ec [ 1293.954994][ C0] [<8025bb54>] (irq_exit) from [<81babefc>] (generic_handle_arch_irq+0x7c/0x80) [ 1293.956375][ C0] [<81babe80>] (generic_handle_arch_irq) from [<81b78f28>] (call_with_stack+0x1c/0x20) [ 1293.957827][ C0] r9:00000000 r8:828ca044 r7:8508e400 r6:ffffffff r5:20000010 r4:00019514 [ 1293.959023][ C0] [<81b78f0c>] (call_with_stack) from [<80200f68>] (__irq_usr+0x88/0xa0) [ 1293.960253][ C0] Exception stack(0xdfbf9fb0 to 0xdfbf9ff8) [ 1293.960811][ C0] 9fa0: ffffffff 00000004 000001fc 00000000 [ 1293.961069][ C0] 9fc0: 00000000 00000077 00000000 00000000 003562d8 00000000 00000001 76fb90dc [ 1293.961341][ C0] 9fe0: 20002120 20002120 00019514 00019514 20000010 ffffffff [ 1293.963441][ C0] Rebooting in 86400 seconds..