last executing test programs: 30m4.510431565s ago: executing program 0 (id=9): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) setreuid(0x0, 0xee01) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000c80)={0x0}, 0x1, 0x0, 0x0, 0x4040810}, 0x800) 30m4.178498702s ago: executing program 0 (id=11): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth1_to_bridge\x00', 0x0}) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r3) socket$inet6_tcp(0xa, 0x1, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x7fffffff, r0, &(0x7f0000000080)=0x8, 0x10000, 0xb) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0x541b, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r5, 0x5451, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20040050}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@local, 0x0, r1}) 30m3.709651786s ago: executing program 0 (id=12): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x40801, 0x0) sendmsg$NFC_CMD_START_POLL(r0, 0x0, 0x2004) 30m3.395905579s ago: executing program 0 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x2b38094, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r0, 0x0) setpgid(0x0, r0) chdir(&(0x7f00000000c0)='./file0\x00') (fail_nth: 3) 30m3.13751005s ago: executing program 0 (id=14): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r0) flock(0xffffffffffffffff, 0xfb8cbf45da2632e) r1 = getpid() r2 = openat$rfkill(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = fanotify_init(0x0, 0x0) kcmp(r1, r1, 0x0, r2, r3) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8100, &(0x7f0000001dc0)={0xf, 0x86}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r4, 0x5452, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x0, @link_local}, 0x0, {0x2, 0x0, @dev}, 'ip6erspan0\x00'}) 30m2.63991392s ago: executing program 0 (id=15): r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup(r0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4000c0d0}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x10800) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x81004010}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[], 0x50}, 0x1, 0x0, 0x0, 0x80c0}, 0x84) 30m2.609947626s ago: executing program 32 (id=15): r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup(r0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4000c0d0}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x10800) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x81004010}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[], 0x50}, 0x1, 0x0, 0x0, 0x80c0}, 0x84) 16m6.189658128s ago: executing program 2 (id=1446): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20042, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002300)={0x50, 0xffffffffffffffd1, r1, {0x7, 0x9}}, 0x50) chmod(&(0x7f0000000180)='./file0\x00', 0x379) (fail_nth: 3) 16m4.709735714s ago: executing program 2 (id=1448): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x1) 16m2.265642113s ago: executing program 2 (id=1450): ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00000041c0)=0x401) 16m0.300337305s ago: executing program 2 (id=1451): r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_LLC_GET_PARAMS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) accept(r0, 0x0, &(0x7f0000000100)) r2 = openat$selinux_status(0xffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000002c0)=0x0) sendmsg$NFC_CMD_SE_IO(r1, &(0x7f0000000400)={&(0x7f0000000200), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r3, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@NFC_ATTR_SE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x5450, 0x0) syz_genetlink_get_family_id$gtp(0x0, r0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_GETFSMAP(r5, 0x5450, 0x0) mount$bind(0x0, 0x0, 0x0, 0x101091, 0x0) mount$bind(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x19cc5, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000280)={0x0, 0x0}) tkill(r6, 0x27) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x60840, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) openat$mixer(0xffffff9c, &(0x7f0000000440), 0x10d00, 0x0) r8 = openat$vcs(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) r9 = eventfd2(0x7628, 0x0) dup2(r0, r9) ioctl$SNDCTL_TMR_TEMPO(r8, 0xc0045405, &(0x7f0000000040)) prlimit64(0x0, 0x4, &(0x7f0000000040)={0x4, 0x4}, 0x0) accept$packet(r7, 0x0, 0x0) r10 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r10, 0xf501, 0x0) move_mount(r10, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x262) 15m57.677796409s ago: executing program 2 (id=1453): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000080)={'sit0\x00', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0x4008af24, &(0x7f0000000080)={{0x1, 0x1, 0x18}, './file0\x00'}) (fail_nth: 3) 15m56.849016105s ago: executing program 2 (id=1454): sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x1) 15m56.848441595s ago: executing program 33 (id=1454): sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x1) 20.139545833s ago: executing program 1 (id=2744): r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r1, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x28, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x401, 0x69}}}}}, 0x28}}, 0x8000) ioctl$TIOCSTI(r0, 0x5450, 0x0) 17.469850164s ago: executing program 1 (id=2746): openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x5451, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x5421, &(0x7f0000000100)) r1 = epoll_create(0x40) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) ioctl$BTRFS_IOC_FS_INFO(r4, 0x80108907, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r3) ioctl$AUTOFS_IOC_FAIL(r1, 0x5451, 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007ed, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 13.590244516s ago: executing program 1 (id=2752): r0 = openat$drirender128(0xffffff9c, &(0x7f0000000080), 0x8001, 0x0) r1 = socket(0x2, 0x3, 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)=@generic={&(0x7f0000000180)='./file0\x00'}, 0x18) ioctl$sock_SIOCOUTQ(r1, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, 0x0) 10.478984354s ago: executing program 1 (id=2757): r0 = socket(0x1d, 0x2, 0x6) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$TIOCSCTTY(r2, 0x5450, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000002740)=@delchain={0x104, 0x65, 0x0, 0x0, 0x0, {}, [@TCA_CHAIN={0x8}, @TCA_RATE={0x6, 0x5, {0x9d}}, @filter_kind_options=@f_fw={{0x7}, {0xc8, 0x2, [@TCA_FW_CLASSID={0x8}, @TCA_FW_INDEV={0x14, 0x3, 'batadv_slave_1\x00'}, @TCA_FW_CLASSID={0x8}, @TCA_FW_CLASSID={0x8}, @TCA_FW_INDEV={0x14, 0x3, 'pimreg1\x00'}, @TCA_FW_ACT={0x84, 0x4, [@m_simple={0x80, 0x0, 0x0, 0x0, {{0xb}, {0x4}, {0x51, 0x6, "4609dc63a7e2c1e8d8f3947bfe64049bafc10942cf56376c73961c5ee06f3a38e48c1a286e545dd4a521f2869b54fbcf1c7958eb636e54a910cbe3d0b34b67c9400d92c4bd68f2a5e196d558cf"}, {0xc}, {0xc}}}]}]}}]}, 0x104}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2201}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44000}, 0x44000) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x7e}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41, 0xb00}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_CONNECT(r5, 0x0, 0x0) listen(r3, 0x0) fcntl$dupfd(r3, 0x0, r0) pipe2$9p(&(0x7f00000000c0), 0x90800) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)={0x14}, 0x14}}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r7, 0x8000000000000003, {}, 0x2}, 0x18) r8 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_cred(r8, 0x1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0xee00}, 0xc) epoll_create(0x1) r9 = openat$pfkey(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r9, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000001114000125bd70689d5baadef472aff1f832fc7355c1b8efac399d002c38ad077bf143d291b475602bdb13b2869245342b8c33d420538c95f1e548018af5da96903237f084a53afe1c98bfc0d75701d55693bb1db724a748ff30721730d577a03cd712af5e0618d399fda15474d134c5f357b897c4"], 0x18}, 0x1, 0x0, 0x0, 0x8010}, 0x20040000) ioctl$FIONREAD(r9, 0x541b, &(0x7f0000000040)) r10 = openat$ttyS3(0xffffff9c, &(0x7f0000000080), 0x181082, 0x0) r11 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r11, 0x5414, &(0x7f00000001c0)={0x5, 0x6, 0x7fff, 0xffff}) ioctl$TIOCCONS(r10, 0x541d) 5.355545534s ago: executing program 1 (id=2764): r0 = openat$fuse(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) write$FUSE_LSEEK(r0, &(0x7f0000000040)={0x18, 0x0, 0x0, {0x7}}, 0x18) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002200)) fstat(r0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002440)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) setresuid(0x0, r1, 0x0) openat$ttyprintk(0xffffff9c, &(0x7f00000057c0), 0x40080, 0x0) 2.790152945s ago: executing program 3 (id=2769): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[], 0x33fe0}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) 2.389808775s ago: executing program 3 (id=2770): setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000000)={0x8, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e20, @private=0xa010102}}}, 0x104) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000140)={@broadcast, @private=0xa010101}, 0x8) r1 = syz_clone(0x10000000, &(0x7f0000000180)="1d8c01a21ef71772fe64e45ffc7164ec96657afdaeac4e08f2f08c22cd2bf09c7f2f34d70deb3d07d14f1dfb34f82eb24b21739f5ee199620097e12a8b694db51afa2ed71f4234c229c4b1ebaee0958e852bb474728386c5ffdaea4d4a41cab7112ee56b", 0x64, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="451b00ddfe6a8c46b10d391fc1a4de83ce0214e8c587158629dccd9652c3a50f89d570a96d72cc2ac68be7cd063ad7f22f956cf1754ae56e34c6619fbfc557dafa0328d59cec7be3ab18941cb62870a612169a38a821179716ab60409f4aa4cafdc0ee234ff0acd5aa74f3796da99a836e68cbdfef6e2d4de510c71a12d620f65edf60e2122fc94c4b25edaeccb452abca27ecb7aa22ac29f52a8b855faaee90f9276fa2f86f85cc") migrate_pages(r1, 0x7, &(0x7f0000000340)=0x2, &(0x7f0000000380)=0xffffffffffff8418) r2 = openat$pfkey(0xffffff9c, &(0x7f00000003c0), 0x585a40, 0x0) fchownat(r2, &(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff, 0x100) r3 = openat$autofs(0xffffff9c, &(0x7f0000000440), 0x150440, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000480)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0/file0\x00'}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) r5 = io_uring_setup(0x127d, &(0x7f00000004c0)={0x0, 0xa871, 0x40, 0x2, 0x3f, 0x0, r2}) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r5, 0x18, &(0x7f0000000540)={0x400, r4, 0x0, {0x80000000, 0x3}, 0x2}, 0x1) sendmsg$IPSET_CMD_ADD(r4, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xec, 0x9, 0x6, 0x101, 0x0, 0x0, {0x1}, [@IPSET_ATTR_ADT={0x4c, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private0}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x2}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR={0x5, 0x3, 0x1}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}]}, @IPSET_ATTR_DATA={0x60, 0x7, 0x0, 0x1, [@IPSET_ATTR_IFACE={0x14, 0x17, 'wg1\x00'}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xb81}, @IPSET_ATTR_PACKETS={0xc}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x7e}, @IPSET_ATTR_SKBMARK={0xc}, @IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f0000000740)={0x8, 0xc, {r1}, {0xee01}, 0xa, 0xd7}) sched_getparam(r6, &(0x7f0000000780)) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000007c0)) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) close(r7) r8 = openat$nci(0xffffff9c, &(0x7f0000000800), 0x2, 0x0) fsetxattr$trusted_overlay_opaque(r8, &(0x7f0000000840), &(0x7f0000000880), 0x2, 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000008c0)={{0x1, 0x1, 0x18, r4, {0x8000}}, './file0\x00'}) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000900)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000940)='veno\x00', 0x5) clock_gettime(0x0, &(0x7f0000003500)={0x0, 0x0}) recvmmsg$unix(r9, &(0x7f0000003440)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/45, 0x2d}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/214, 0xd6}], 0x4, &(0x7f0000001b80)=[@cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x94}}, {{&(0x7f0000001c40), 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001cc0)=""/101, 0x65}], 0x1}}, {{&(0x7f0000001d80)=@abs, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001e00)=""/66, 0x42}, {&(0x7f0000001e80)=""/115, 0x73}, {&(0x7f0000001f00)=""/143, 0x8f}, {&(0x7f0000001fc0)=""/36, 0x24}, {&(0x7f0000002000)=""/176, 0xb0}], 0x5, &(0x7f0000002100)=[@cred={{0x18}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000002180), 0x6e, &(0x7f0000002500)=[{&(0x7f0000002200)=""/247, 0xf7}, {&(0x7f0000002300)=""/152, 0x98}, {&(0x7f00000023c0)=""/82, 0x52}, {&(0x7f0000002440)=""/167, 0xa7}], 0x4, &(0x7f0000002540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000002580), 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000002600)=""/31, 0x1f}, {&(0x7f0000002640)}, {&(0x7f0000002680)=""/214, 0xd6}, {&(0x7f0000002780)=""/72, 0x48}, {&(0x7f0000002800)=""/111, 0x6f}, {&(0x7f0000002880)=""/106, 0x6a}, {&(0x7f0000002900)=""/200, 0xc8}, {&(0x7f0000002a00)=""/135, 0x87}], 0x8, &(0x7f0000002b00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @cred={{0x18}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd4}}, {{&(0x7f0000002c00)=@abs, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000002c80)=""/77, 0x4d}, {&(0x7f0000002d00)=""/172, 0xac}, {&(0x7f0000002dc0)=""/158, 0x9e}, {&(0x7f0000002e80)=""/253, 0xfd}, {&(0x7f0000002f80)=""/68, 0x44}, {&(0x7f0000003000)=""/145, 0x91}, {&(0x7f00000030c0)=""/109, 0x6d}, {&(0x7f0000003140)=""/117, 0x75}, {&(0x7f00000031c0)=""/194, 0xc2}], 0x9, &(0x7f0000003340)=[@cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}], 0x6, 0x40, &(0x7f0000003540)={r10, r11+10000000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000003580)={0x0, 0xff00, 0xffff, 0x200, 0xfff, 0xf}, &(0x7f00000035c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r12, 0x84, 0xf, &(0x7f0000003600)={r16, @in={{0x2, 0x4e22, @multicast1}}, 0x1, 0x3, 0x8, 0x2, 0x5}, &(0x7f00000036c0)=0x98) ioctl$EVIOCGRAB(r14, 0x40044590, &(0x7f0000003700)=0x58e5) sendto$inet(r15, &(0x7f0000003740)="8c89c23756d98fe15c7b30c2b860a23386972ca27f88e07a5382c87c4ba061f21778b5133e9f9cf97ce0720c3f0de3a727f3fe12cb2daa0cea442174ace030d519e9b0b8d5ac98b5a74a702d89be7044f0d35357be94885a231c97608a467811acae9207ffd0e96e06398f9ca01d222514a51d4d7406feabea45b62649dc0e4b4014c5dbc2455f96ea6f7bf61beb957efe6b2349b40fc2f97130fb4267a0a69a71cc404dfe9bc665deee8e2ac94a3ae1b4ed6d59f8622d3848501a5615e9cf108ac7b22298a4b85d3da4e215", 0xcc, 0x0, &(0x7f0000003840)={0x2, 0x81, @multicast2}, 0x10) mq_open(&(0x7f0000003880)='!&[^%#\x00', 0x2, 0x2, &(0x7f00000038c0)={0x4, 0x209, 0x7, 0x7}) 1.661491589s ago: executing program 3 (id=2771): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 1.292049903s ago: executing program 1 (id=2772): read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = openat$vsock(0xffffff9c, &(0x7f0000002040), 0x101002, 0x0) write$FUSE_CREATE_OPEN(r3, &(0x7f0000002080)={0xa0, 0x0, r0, {{0x1, 0x0, 0x1, 0x2, 0x7fff, 0x7, {0x5, 0x4e331e5, 0x40, 0x0, 0x1, 0x40, 0xfffffff5, 0x6, 0x800, 0x4000, 0x1, r1, r2, 0x3, 0x6}}, {0x0, 0x10}}}, 0xa0) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf) openat$incfs(r3, &(0x7f0000002140)='.log\x00', 0x100, 0x5) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000002180)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000002240)={{r3}, r4, 0x0, @inherit={0x80, &(0x7f00000021c0)={0x0, 0x7, 0x6, 0x2, {0x0, 0x3, 0xd, 0x8, 0x5}, [0x7ff, 0x8, 0x6, 0x2, 0x8, 0x2, 0x800]}}, @subvolid=0x8}) r5 = add_key$keyring(&(0x7f0000003940), &(0x7f0000003980)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r6 = socket$inet_udp(0x2, 0x2, 0x0) read(r6, &(0x7f00000039c0)=""/69, 0x45) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000003c40)={r5, 0x10, 0xf2}, &(0x7f0000003c80)={'enc=', 'raw', ' hash=', {'sha3-384-generic\x00'}}, &(0x7f0000003d00)="24afb56cbe91b752a4dbb3910feec6e9", &(0x7f0000003d40)="7d9c2b9863a38386078afe2686c4d1fc55fd7d4c381ee3c9dcc32ba3a9ede498746b86fea98cfa1f764dbc3aa1f272187810a578842eb4ea2ceaa42f07cbbade38c74d950de763c8a17e380fe9f9823bda063d681b07b1668d48fd655511ec0ab6ace329c8410c20f850559f7f0870c0acfa7133cfdc6db2cad82016a5d4d96dce04a0fc212eded3bb590f554213484bd08a8f6a873af1d374ffa1042d97ffdbf9284f1b1567d13f655b89f564e5c2fae013f3cf3e02d45ae301494e7b8c183d83e7c86113d3ec276ac46382cb1ea13002c7b24cf060e748879052415cad2fb3e67f3d2880c259963bf6030012b8d9b5c177") 1.291599233s ago: executing program 3 (id=2773): r0 = socket(0x1d, 0x2, 0x6) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$TIOCSCTTY(r2, 0x5450, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000002740)=@delchain={0x110, 0x65, 0x0, 0x0, 0x0, {}, [@TCA_CHAIN={0x8}, @TCA_RATE={0x6, 0x5, {0x9d}}, @filter_kind_options=@f_fw={{0x7}, {0xd4, 0x2, [@TCA_FW_CLASSID={0x8}, @TCA_FW_INDEV={0x14, 0x3, 'batadv_slave_1\x00'}, @TCA_FW_CLASSID={0x8}, @TCA_FW_POLICE={0xc, 0x2, [@TCA_POLICE_AVRATE={0x8}]}, @TCA_FW_CLASSID={0x8}, @TCA_FW_INDEV={0x14, 0x3, 'pimreg1\x00'}, @TCA_FW_ACT={0x84, 0x4, [@m_simple={0x80, 0x0, 0x0, 0x0, {{0xb}, {0x4}, {0x51, 0x6, "4609dc63a7e2c1e8d8f3947bfe64049bafc10942cf56376c73961c5ee06f3a38e48c1a286e545dd4a521f2869b54fbcf1c7958eb636e54a910cbe3d0b34b67c9400d92c4bd68f2a5e196d558cf"}, {0xc}, {0xc}}}]}]}}]}, 0x110}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2201}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44000}, 0x44000) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x7e}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41, 0xb00}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_CONNECT(r5, 0x0, 0x0) listen(r3, 0x0) fcntl$dupfd(r3, 0x0, r0) pipe2$9p(&(0x7f00000000c0), 0x90800) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)={0x14}, 0x14}}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r7, 0x8000000000000003, {}, 0x2}, 0x18) r8 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_cred(r8, 0x1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0xee00}, 0xc) epoll_create(0x1) r9 = openat$pfkey(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r9, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000001114000125bd70689d5baadef472aff1f832fc7355c1b8efac399d002c38ad077bf143d291b475602bdb13b2869245342b8c33d420538c95f1e548018af5da96903237f084a53afe1c98bfc0d75701d55693bb1db724a748ff30721730d577a03cd712af5e0618d399fda15474d134c5f357b897c4"], 0x18}, 0x1, 0x0, 0x0, 0x8010}, 0x20040000) ioctl$FIONREAD(r9, 0x541b, &(0x7f0000000040)) r10 = openat$ttyS3(0xffffff9c, &(0x7f0000000080), 0x181082, 0x0) r11 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r11, 0x5414, &(0x7f00000001c0)={0x5, 0x6, 0x7fff, 0xffff}) ioctl$TIOCCONS(r10, 0x541d) 609.876979ms ago: executing program 3 (id=2774): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[], 0x33fe0}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) 0s ago: executing program 3 (id=2775): r0 = landlock_create_ruleset(&(0x7f0000000140)={0x4000, 0x3, 0x2}, 0x18, 0x0) landlock_restrict_self(r0, 0x7) (fail_nth: 5) kernel console output (not intermixed with test programs): ocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=7746 comm=syz.1.1417 [ 980.549092][ T7764] fuse: Bad value for 'user_id' [ 980.549585][ T7764] fuse: Bad value for 'user_id' [ 984.147929][ T7772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=7772 comm=syz.1.1425 [ 989.248022][ T7786] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=7786 comm=syz.2.1431 [ 994.440158][ T7800] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=7800 comm=syz.1.1437 [ 995.133286][ T7803] FAULT_INJECTION: forcing a failure. [ 995.133286][ T7803] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 995.168678][ T7803] CPU: 1 UID: 0 PID: 7803 Comm: syz.2.1438 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 995.168785][ T7803] Hardware name: linux,dummy-virt (DT) [ 995.168820][ T7803] Call trace: [ 995.168852][ T7803] show_stack+0x18/0x24 (C) [ 995.168957][ T7803] dump_stack_lvl+0xdc/0xf4 [ 995.169014][ T7803] dump_stack+0x1c/0x28 [ 995.169056][ T7803] should_fail_ex+0x5a0/0x6ac [ 995.169104][ T7803] should_fail+0x14/0x20 [ 995.169147][ T7803] should_fail_usercopy+0x1c/0x28 [ 995.169190][ T7803] _inline_copy_from_user+0x38/0x130 [ 995.169240][ T7803] __sys_bpf+0x1b0/0x2580 [ 995.169284][ T7803] __arm64_sys_bpf+0x70/0xa4 [ 995.169328][ T7803] invoke_syscall+0x6c/0x258 [ 995.169370][ T7803] el0_svc_common.constprop.0+0xac/0x230 [ 995.169412][ T7803] do_el0_svc_compat+0x40/0x68 [ 995.169452][ T7803] el0_svc_compat+0x4c/0x17c [ 995.169499][ T7803] el0t_32_sync_handler+0x98/0x13c [ 995.169544][ T7803] el0t_32_sync+0x19c/0x1a0 [ 998.391611][ T7809] FAULT_INJECTION: forcing a failure. [ 998.391611][ T7809] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 998.417633][ T7809] CPU: 1 UID: 0 PID: 7809 Comm: syz.2.1441 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 998.417764][ T7809] Hardware name: linux,dummy-virt (DT) [ 998.417800][ T7809] Call trace: [ 998.417829][ T7809] show_stack+0x18/0x24 (C) [ 998.417904][ T7809] dump_stack_lvl+0xdc/0xf4 [ 998.417958][ T7809] dump_stack+0x1c/0x28 [ 998.417999][ T7809] should_fail_ex+0x5a0/0x6ac [ 998.418049][ T7809] should_fail+0x14/0x20 [ 998.418093][ T7809] should_fail_usercopy+0x1c/0x28 [ 998.418137][ T7809] simple_read_from_buffer+0x94/0x1f0 [ 998.418186][ T7809] proc_fail_nth_read+0x160/0x248 [ 998.418232][ T7809] vfs_read+0x18c/0x97c [ 998.418280][ T7809] ksys_read+0xec/0x1d8 [ 998.418324][ T7809] __arm64_sys_read+0x6c/0x9c [ 998.418368][ T7809] invoke_syscall+0x6c/0x258 [ 998.418411][ T7809] el0_svc_common.constprop.0+0xac/0x230 [ 998.418453][ T7809] do_el0_svc_compat+0x40/0x68 [ 998.418496][ T7809] el0_svc_compat+0x4c/0x17c [ 998.418541][ T7809] el0t_32_sync_handler+0x98/0x13c [ 998.418585][ T7809] el0t_32_sync+0x19c/0x1a0 [ 999.909892][ T7814] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=7814 comm=syz.2.1443 [ 1003.063866][ T7821] FAULT_INJECTION: forcing a failure. [ 1003.063866][ T7821] name failslab, interval 1, probability 0, space 0, times 0 [ 1003.064523][ T7821] CPU: 0 UID: 0 PID: 7821 Comm: syz.2.1446 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1003.064591][ T7821] Hardware name: linux,dummy-virt (DT) [ 1003.064625][ T7821] Call trace: [ 1003.064709][ T7821] show_stack+0x18/0x24 (C) [ 1003.064793][ T7821] dump_stack_lvl+0xdc/0xf4 [ 1003.064842][ T7821] dump_stack+0x1c/0x28 [ 1003.064883][ T7821] should_fail_ex+0x5a0/0x6ac [ 1003.064935][ T7821] should_failslab+0xbc/0x11c [ 1003.064996][ T7821] __kmalloc_noprof+0xd0/0x4d0 [ 1003.065048][ T7821] tomoyo_realpath_from_path+0x90/0x534 [ 1003.065128][ T7821] tomoyo_path_number_perm+0x200/0x438 [ 1003.065179][ T7821] tomoyo_path_chmod+0x20/0x2c [ 1003.065227][ T7821] security_path_chmod+0xd4/0x200 [ 1003.065274][ T7821] chmod_common+0x138/0x348 [ 1003.065319][ T7821] __arm64_sys_chmod+0xcc/0x158 [ 1003.065362][ T7821] invoke_syscall+0x6c/0x258 [ 1003.065406][ T7821] el0_svc_common.constprop.0+0xac/0x230 [ 1003.065450][ T7821] do_el0_svc_compat+0x40/0x68 [ 1003.065491][ T7821] el0_svc_compat+0x4c/0x17c [ 1003.065535][ T7821] el0t_32_sync_handler+0x98/0x13c [ 1003.065579][ T7821] el0t_32_sync+0x19c/0x1a0 [ 1003.065653][ T7821] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1009.869576][ T7834] ======================================================= [ 1009.869576][ T7834] WARNING: The mand mount option has been deprecated and [ 1009.869576][ T7834] and is ignored by this kernel. Remove the mand [ 1009.869576][ T7834] option from the mount to silence this warning. [ 1009.869576][ T7834] ======================================================= [ 1011.608496][ T2141] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1011.846035][ T2141] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.044979][ T2141] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.283805][ T2141] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1015.659411][ T2141] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1015.737338][ T2141] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1015.870333][ T2141] bond0 (unregistering): Released all slaves [ 1016.431382][ T2141] hsr_slave_0: left promiscuous mode [ 1016.470055][ T2141] hsr_slave_1: left promiscuous mode [ 1016.580691][ T2141] veth1_macvtap: left promiscuous mode [ 1016.581573][ T2141] veth0_macvtap: left promiscuous mode [ 1016.582359][ T2141] veth1_vlan: left promiscuous mode [ 1016.583038][ T2141] veth0_vlan: left promiscuous mode [ 1018.989397][ T30] audit: type=1400 audit(134218746.778:397): avc: denied { create } for pid=7859 comm="syz.1.1459" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 1026.694187][ T7838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1026.726047][ T7838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1029.004809][ T7900] FAULT_INJECTION: forcing a failure. [ 1029.004809][ T7900] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.005695][ T7900] CPU: 1 UID: 0 PID: 7900 Comm: syz.1.1462 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1029.005767][ T7900] Hardware name: linux,dummy-virt (DT) [ 1029.005800][ T7900] Call trace: [ 1029.005839][ T7900] show_stack+0x18/0x24 (C) [ 1029.005928][ T7900] dump_stack_lvl+0xdc/0xf4 [ 1029.005978][ T7900] dump_stack+0x1c/0x28 [ 1029.006019][ T7900] should_fail_ex+0x5a0/0x6ac [ 1029.006067][ T7900] should_failslab+0xbc/0x11c [ 1029.006114][ T7900] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 1029.006160][ T7900] __alloc_skb+0x208/0x2f0 [ 1029.006209][ T7900] mptcp_sendmsg_frag+0x314/0x2b84 [ 1029.006259][ T7900] __subflow_push_pending+0x25c/0x860 [ 1029.006301][ T7900] __mptcp_push_pending+0x1dc/0x3e4 [ 1029.006362][ T7900] mptcp_sendmsg+0x171c/0x23e0 [ 1029.006410][ T7900] inet6_sendmsg+0x90/0xd4 [ 1029.006462][ T7900] __sock_sendmsg+0xc8/0x168 [ 1029.006516][ T7900] ____sys_sendmsg+0x51c/0x734 [ 1029.006564][ T7900] ___sys_sendmsg+0x11c/0x19c [ 1029.006607][ T7900] __sys_sendmsg+0x114/0x198 [ 1029.006649][ T7900] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1029.006789][ T7900] invoke_syscall+0x6c/0x258 [ 1029.006884][ T7900] el0_svc_common.constprop.0+0xac/0x230 [ 1029.007074][ T7900] do_el0_svc_compat+0x40/0x68 [ 1029.007127][ T7900] el0_svc_compat+0x4c/0x17c [ 1029.007176][ T7900] el0t_32_sync_handler+0x98/0x13c [ 1029.007220][ T7900] el0t_32_sync+0x19c/0x1a0 [ 1029.715565][ T7838] hsr_slave_0: entered promiscuous mode [ 1029.741964][ T7838] hsr_slave_1: entered promiscuous mode [ 1029.745651][ T7838] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1029.747545][ T7838] Cannot create hsr debugfs directory [ 1031.476505][ T7838] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1031.623714][ T7838] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1031.674409][ T7838] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1031.802924][ T7838] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1033.199505][ T30] audit: type=1400 audit(134218760.988:398): avc: denied { create } for pid=7916 comm="syz.1.1463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 1033.959539][ T7838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1041.015415][ T7838] veth0_vlan: entered promiscuous mode [ 1041.069479][ T7838] veth1_vlan: entered promiscuous mode [ 1041.323416][ T7838] veth0_macvtap: entered promiscuous mode [ 1041.392732][ T7838] veth1_macvtap: entered promiscuous mode [ 1041.716571][ T7838] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.721713][ T7838] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.722908][ T7838] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.724023][ T7838] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1043.493403][ T30] audit: type=1400 audit(134218771.278:399): avc: denied { validate_trans } for pid=7992 comm="syz.3.1466" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 1047.151956][ T8009] FAULT_INJECTION: forcing a failure. [ 1047.151956][ T8009] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.218569][ T8009] CPU: 1 UID: 0 PID: 8009 Comm: syz.1.1467 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1047.218677][ T8009] Hardware name: linux,dummy-virt (DT) [ 1047.218771][ T8009] Call trace: [ 1047.218804][ T8009] show_stack+0x18/0x24 (C) [ 1047.218886][ T8009] dump_stack_lvl+0xdc/0xf4 [ 1047.218940][ T8009] dump_stack+0x1c/0x28 [ 1047.218984][ T8009] should_fail_ex+0x5a0/0x6ac [ 1047.219033][ T8009] should_failslab+0xbc/0x11c [ 1047.219080][ T8009] __kmalloc_noprof+0xd0/0x4d0 [ 1047.219126][ T8009] tomoyo_realpath_from_path+0x90/0x534 [ 1047.219178][ T8009] tomoyo_path_perm+0x210/0x338 [ 1047.219223][ T8009] tomoyo_inode_getattr+0x1c/0x28 [ 1047.219470][ T8009] security_inode_getattr+0xc4/0x1cc [ 1047.219526][ T8009] vfs_statx+0xd0/0x178 [ 1047.219570][ T8009] __do_compat_sys_newlstat+0xb4/0x120 [ 1047.219618][ T8009] __arm64_compat_sys_newlstat+0x50/0x70 [ 1047.219666][ T8009] invoke_syscall+0x6c/0x258 [ 1047.219717][ T8009] el0_svc_common.constprop.0+0xac/0x230 [ 1047.219760][ T8009] do_el0_svc_compat+0x40/0x68 [ 1047.219802][ T8009] el0_svc_compat+0x4c/0x17c [ 1047.219846][ T8009] el0t_32_sync_handler+0x98/0x13c [ 1047.219892][ T8009] el0t_32_sync+0x19c/0x1a0 [ 1047.337397][ T8009] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1047.774670][ T8018] fuse: Unknown parameter '000000000000000000000070x000000000000000c' [ 1052.340338][ T8049] FAULT_INJECTION: forcing a failure. [ 1052.340338][ T8049] name failslab, interval 1, probability 0, space 0, times 0 [ 1052.340885][ T8049] CPU: 0 UID: 0 PID: 8049 Comm: syz.3.1477 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1052.340952][ T8049] Hardware name: linux,dummy-virt (DT) [ 1052.340988][ T8049] Call trace: [ 1052.341017][ T8049] show_stack+0x18/0x24 (C) [ 1052.341090][ T8049] dump_stack_lvl+0xdc/0xf4 [ 1052.341141][ T8049] dump_stack+0x1c/0x28 [ 1052.341183][ T8049] should_fail_ex+0x5a0/0x6ac [ 1052.341231][ T8049] should_failslab+0xbc/0x11c [ 1052.341279][ T8049] kmem_cache_alloc_noprof+0x74/0x3b8 [ 1052.341325][ T8049] alloc_empty_file+0x5c/0x16c [ 1052.341372][ T8049] alloc_file_pseudo+0x110/0x1dc [ 1052.341417][ T8049] sock_alloc_file+0x40/0x1d4 [ 1052.341470][ T8049] do_accept+0x1e4/0x3e4 [ 1052.341512][ T8049] __sys_accept4+0xc8/0x14c [ 1052.341558][ T8049] __arm64_sys_accept+0x70/0xa4 [ 1052.341600][ T8049] invoke_syscall+0x6c/0x258 [ 1052.341644][ T8049] el0_svc_common.constprop.0+0xac/0x230 [ 1052.341686][ T8049] do_el0_svc_compat+0x40/0x68 [ 1052.341741][ T8049] el0_svc_compat+0x4c/0x17c [ 1052.341787][ T8049] el0t_32_sync_handler+0x98/0x13c [ 1052.341834][ T8049] el0t_32_sync+0x19c/0x1a0 [ 1052.784456][ T8052] FAULT_INJECTION: forcing a failure. [ 1052.784456][ T8052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1052.787584][ T8052] CPU: 0 UID: 0 PID: 8052 Comm: syz.3.1478 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1052.787690][ T8052] Hardware name: linux,dummy-virt (DT) [ 1052.787728][ T8052] Call trace: [ 1052.787757][ T8052] show_stack+0x18/0x24 (C) [ 1052.787832][ T8052] dump_stack_lvl+0xdc/0xf4 [ 1052.787883][ T8052] dump_stack+0x1c/0x28 [ 1052.787927][ T8052] should_fail_ex+0x5a0/0x6ac [ 1052.787984][ T8052] should_fail+0x14/0x20 [ 1052.788030][ T8052] should_fail_usercopy+0x1c/0x28 [ 1052.788075][ T8052] _inline_copy_from_user+0x34/0x12c [ 1052.788121][ T8052] kstrtouint_from_user+0xc8/0x17c [ 1052.788168][ T8052] proc_fail_nth_write+0x8c/0x220 [ 1052.788214][ T8052] vfs_write+0x1d8/0xad4 [ 1052.788262][ T8052] ksys_write+0xec/0x1d8 [ 1052.788306][ T8052] __arm64_sys_write+0x6c/0x9c [ 1052.788350][ T8052] invoke_syscall+0x6c/0x258 [ 1052.788395][ T8052] el0_svc_common.constprop.0+0xac/0x230 [ 1052.788439][ T8052] do_el0_svc_compat+0x40/0x68 [ 1052.788481][ T8052] el0_svc_compat+0x4c/0x17c [ 1052.788526][ T8052] el0t_32_sync_handler+0x98/0x13c [ 1052.788570][ T8052] el0t_32_sync+0x19c/0x1a0 [ 1055.368777][ T30] audit: type=1400 audit(134218783.158:400): avc: denied { listen } for pid=8067 comm="syz.3.1482" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 1056.873605][ T8075] tmpfs: Unknown parameter 'indo64' [ 1061.149487][ T30] audit: type=1400 audit(134218788.938:401): avc: denied { ioctl } for pid=8099 comm="syz.1.1489" path="/dev/input/mice" dev="devtmpfs" ino=704 ioctlcmd=0xaf61 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 1065.747774][ T30] audit: type=1400 audit(134218793.528:402): avc: denied { ioctl } for pid=8123 comm="syz.3.1502" path="socket:[20215]" dev="sockfs" ino=20215 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1066.223097][ T8127] FAULT_INJECTION: forcing a failure. [ 1066.223097][ T8127] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.226384][ T8127] CPU: 0 UID: 0 PID: 8127 Comm: syz.3.1503 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1066.226466][ T8127] Hardware name: linux,dummy-virt (DT) [ 1066.226502][ T8127] Call trace: [ 1066.226531][ T8127] show_stack+0x18/0x24 (C) [ 1066.226609][ T8127] dump_stack_lvl+0xdc/0xf4 [ 1066.226759][ T8127] dump_stack+0x1c/0x28 [ 1066.226832][ T8127] should_fail_ex+0x5a0/0x6ac [ 1066.226937][ T8127] should_failslab+0xbc/0x11c [ 1066.226990][ T8127] __kmalloc_cache_noprof+0x74/0x3cc [ 1066.227038][ T8127] wakeup_source_create+0x44/0x138 [ 1066.227088][ T8127] wakeup_source_register+0x1c/0x100 [ 1066.227134][ T8127] ep_create_wakeup_source+0x188/0x22c [ 1066.227182][ T8127] do_epoll_ctl+0x14f8/0x30e0 [ 1066.227265][ T8127] __arm64_sys_epoll_ctl+0x10c/0x178 [ 1066.227342][ T8127] invoke_syscall+0x6c/0x258 [ 1066.227389][ T8127] el0_svc_common.constprop.0+0xac/0x230 [ 1066.227433][ T8127] do_el0_svc_compat+0x40/0x68 [ 1066.227475][ T8127] el0_svc_compat+0x4c/0x17c [ 1066.227520][ T8127] el0t_32_sync_handler+0x98/0x13c [ 1066.227565][ T8127] el0t_32_sync+0x19c/0x1a0 [ 1067.072356][ T8132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5137 sclass=netlink_route_socket pid=8132 comm=syz.3.1505 [ 1067.460763][ T8134] FAULT_INJECTION: forcing a failure. [ 1067.460763][ T8134] name failslab, interval 1, probability 0, space 0, times 0 [ 1067.468232][ T8134] CPU: 0 UID: 0 PID: 8134 Comm: syz.3.1507 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1067.468337][ T8134] Hardware name: linux,dummy-virt (DT) [ 1067.468378][ T8134] Call trace: [ 1067.468406][ T8134] show_stack+0x18/0x24 (C) [ 1067.468483][ T8134] dump_stack_lvl+0xdc/0xf4 [ 1067.468533][ T8134] dump_stack+0x1c/0x28 [ 1067.468574][ T8134] should_fail_ex+0x5a0/0x6ac [ 1067.468623][ T8134] should_failslab+0xbc/0x11c [ 1067.468671][ T8134] __kmalloc_noprof+0xd0/0x4d0 [ 1067.468721][ T8134] fib6_info_alloc+0x28/0x128 [ 1067.468768][ T8134] ip6_route_info_create+0x254/0x13d8 [ 1067.468810][ T8134] ip6_route_add+0x20/0x180 [ 1067.468852][ T8134] addrconf_add_mroute+0x184/0x264 [ 1067.468895][ T8134] addrconf_add_dev+0xd8/0x12c [ 1067.468938][ T8134] inet6_addr_add+0xb4/0x784 [ 1067.468991][ T8134] addrconf_add_ifaddr+0x16c/0x318 [ 1067.469036][ T8134] inet6_ioctl+0xec/0x350 [ 1067.469082][ T8134] sock_do_ioctl+0xe4/0x1cc [ 1067.469129][ T8134] compat_sock_ioctl+0x2a0/0x530 [ 1067.469170][ T8134] __arm64_compat_sys_ioctl+0x1b0/0x214 [ 1067.469217][ T8134] invoke_syscall+0x6c/0x258 [ 1067.469260][ T8134] el0_svc_common.constprop.0+0xac/0x230 [ 1067.469304][ T8134] do_el0_svc_compat+0x40/0x68 [ 1067.469346][ T8134] el0_svc_compat+0x4c/0x17c [ 1067.469390][ T8134] el0t_32_sync_handler+0x98/0x13c [ 1067.469433][ T8134] el0t_32_sync+0x19c/0x1a0 [ 1070.261528][ T8149] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 1071.038202][ T8145] serio: Serial port pts0 [ 1076.009772][ T8171] FAULT_INJECTION: forcing a failure. [ 1076.009772][ T8171] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1076.012959][ T8171] CPU: 0 UID: 0 PID: 8171 Comm: syz.3.1518 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1076.013054][ T8171] Hardware name: linux,dummy-virt (DT) [ 1076.013088][ T8171] Call trace: [ 1076.013116][ T8171] show_stack+0x18/0x24 (C) [ 1076.013190][ T8171] dump_stack_lvl+0xdc/0xf4 [ 1076.013240][ T8171] dump_stack+0x1c/0x28 [ 1076.013281][ T8171] should_fail_ex+0x5a0/0x6ac [ 1076.013329][ T8171] should_fail+0x14/0x20 [ 1076.013374][ T8171] should_fail_usercopy+0x1c/0x28 [ 1076.013418][ T8171] compat_setup_sigframe+0x8cc/0x1a34 [ 1076.013463][ T8171] compat_setup_rt_frame+0x18c/0x34c [ 1076.013507][ T8171] do_signal+0x398/0x620 [ 1076.013550][ T8171] do_notify_resume+0x18c/0x258 [ 1076.013595][ T8171] el0_svc_compat+0xfc/0x17c [ 1076.013640][ T8171] el0t_32_sync_handler+0x98/0x13c [ 1076.013684][ T8171] el0t_32_sync+0x19c/0x1a0 [ 1077.744786][ T8181] FAULT_INJECTION: forcing a failure. [ 1077.744786][ T8181] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1077.745322][ T8181] CPU: 1 UID: 0 PID: 8181 Comm: syz.3.1522 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1077.745383][ T8181] Hardware name: linux,dummy-virt (DT) [ 1077.745415][ T8181] Call trace: [ 1077.745443][ T8181] show_stack+0x18/0x24 (C) [ 1077.745564][ T8181] dump_stack_lvl+0xdc/0xf4 [ 1077.745628][ T8181] dump_stack+0x1c/0x28 [ 1077.745670][ T8181] should_fail_ex+0x5a0/0x6ac [ 1077.745720][ T8181] should_fail+0x14/0x20 [ 1077.745763][ T8181] should_fail_usercopy+0x1c/0x28 [ 1077.745809][ T8181] simple_read_from_buffer+0x94/0x1f0 [ 1077.745857][ T8181] proc_fail_nth_read+0x160/0x248 [ 1077.745901][ T8181] vfs_read+0x18c/0x97c [ 1077.745948][ T8181] ksys_read+0xec/0x1d8 [ 1077.746019][ T8181] __arm64_sys_read+0x6c/0x9c [ 1077.746071][ T8181] invoke_syscall+0x6c/0x258 [ 1077.746114][ T8181] el0_svc_common.constprop.0+0xac/0x230 [ 1077.746155][ T8181] do_el0_svc_compat+0x40/0x68 [ 1077.746195][ T8181] el0_svc_compat+0x4c/0x17c [ 1077.746239][ T8181] el0t_32_sync_handler+0x98/0x13c [ 1077.746282][ T8181] el0t_32_sync+0x19c/0x1a0 [ 1083.735538][ T8204] No control pipe specified [ 1088.972322][ T8223] FAULT_INJECTION: forcing a failure. [ 1088.972322][ T8223] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1088.979661][ T8223] CPU: 0 UID: 0 PID: 8223 Comm: syz.3.1538 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1088.979790][ T8223] Hardware name: linux,dummy-virt (DT) [ 1088.979825][ T8223] Call trace: [ 1088.979853][ T8223] show_stack+0x18/0x24 (C) [ 1088.979929][ T8223] dump_stack_lvl+0xdc/0xf4 [ 1088.979978][ T8223] dump_stack+0x1c/0x28 [ 1088.980021][ T8223] should_fail_ex+0x5a0/0x6ac [ 1088.980069][ T8223] should_fail+0x14/0x20 [ 1088.980112][ T8223] should_fail_usercopy+0x1c/0x28 [ 1088.980156][ T8223] simple_read_from_buffer+0x94/0x1f0 [ 1088.980205][ T8223] proc_fail_nth_read+0x160/0x248 [ 1088.980252][ T8223] vfs_read+0x18c/0x97c [ 1088.980299][ T8223] ksys_read+0xec/0x1d8 [ 1088.980342][ T8223] __arm64_sys_read+0x6c/0x9c [ 1088.980387][ T8223] invoke_syscall+0x6c/0x258 [ 1088.980431][ T8223] el0_svc_common.constprop.0+0xac/0x230 [ 1088.980473][ T8223] do_el0_svc_compat+0x40/0x68 [ 1088.980516][ T8223] el0_svc_compat+0x4c/0x17c [ 1088.980561][ T8223] el0t_32_sync_handler+0x98/0x13c [ 1088.980605][ T8223] el0t_32_sync+0x19c/0x1a0 [ 1089.597813][ T30] audit: type=1400 audit(134218817.368:403): avc: denied { nlmsg_write } for pid=8224 comm="syz.3.1540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1089.598658][ T30] audit: type=1400 audit(134218817.378:404): avc: denied { read } for pid=8224 comm="syz.3.1540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1089.601458][ T8225] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=8225 comm=syz.3.1540 [ 1096.197425][ T8258] FAULT_INJECTION: forcing a failure. [ 1096.197425][ T8258] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1096.199154][ T8258] CPU: 0 UID: 0 PID: 8258 Comm: syz.3.1553 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1096.199235][ T8258] Hardware name: linux,dummy-virt (DT) [ 1096.199273][ T8258] Call trace: [ 1096.199304][ T8258] show_stack+0x18/0x24 (C) [ 1096.199386][ T8258] dump_stack_lvl+0xdc/0xf4 [ 1096.199437][ T8258] dump_stack+0x1c/0x28 [ 1096.199479][ T8258] should_fail_ex+0x5a0/0x6ac [ 1096.199530][ T8258] should_fail+0x14/0x20 [ 1096.199573][ T8258] should_fail_usercopy+0x1c/0x28 [ 1096.199617][ T8258] _inline_copy_from_user+0x34/0x12c [ 1096.199662][ T8258] kstrtouint_from_user+0xc8/0x17c [ 1096.199717][ T8258] proc_fail_nth_write+0x8c/0x220 [ 1096.199766][ T8258] vfs_write+0x1d8/0xad4 [ 1096.199814][ T8258] ksys_write+0xec/0x1d8 [ 1096.199857][ T8258] __arm64_sys_write+0x6c/0x9c [ 1096.199900][ T8258] invoke_syscall+0x6c/0x258 [ 1096.199944][ T8258] el0_svc_common.constprop.0+0xac/0x230 [ 1096.199988][ T8258] do_el0_svc_compat+0x40/0x68 [ 1096.200029][ T8258] el0_svc_compat+0x4c/0x17c [ 1096.200075][ T8258] el0t_32_sync_handler+0x98/0x13c [ 1096.200119][ T8258] el0t_32_sync+0x19c/0x1a0 [ 1098.009925][ T8267] FAULT_INJECTION: forcing a failure. [ 1098.009925][ T8267] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1098.011483][ T8267] CPU: 0 UID: 0 PID: 8267 Comm: syz.3.1558 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1098.011553][ T8267] Hardware name: linux,dummy-virt (DT) [ 1098.011587][ T8267] Call trace: [ 1098.011616][ T8267] show_stack+0x18/0x24 (C) [ 1098.011688][ T8267] dump_stack_lvl+0xdc/0xf4 [ 1098.011748][ T8267] dump_stack+0x1c/0x28 [ 1098.011789][ T8267] should_fail_ex+0x5a0/0x6ac [ 1098.011837][ T8267] should_fail+0x14/0x20 [ 1098.011880][ T8267] should_fail_usercopy+0x1c/0x28 [ 1098.011925][ T8267] _inline_copy_from_user+0x34/0x134 [ 1098.011974][ T8267] get_compat_msghdr+0x90/0x118 [ 1098.012023][ T8267] ___sys_sendmsg+0x184/0x19c [ 1098.012070][ T8267] __sys_sendmsg+0x114/0x198 [ 1098.012114][ T8267] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1098.012159][ T8267] invoke_syscall+0x6c/0x258 [ 1098.012202][ T8267] el0_svc_common.constprop.0+0xac/0x230 [ 1098.012247][ T8267] do_el0_svc_compat+0x40/0x68 [ 1098.012290][ T8267] el0_svc_compat+0x4c/0x17c [ 1098.012337][ T8267] el0t_32_sync_handler+0x98/0x13c [ 1098.012382][ T8267] el0t_32_sync+0x19c/0x1a0 [ 1101.693472][ T8280] FAULT_INJECTION: forcing a failure. [ 1101.693472][ T8280] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1101.693991][ T8280] CPU: 1 UID: 0 PID: 8280 Comm: syz.3.1563 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1101.694051][ T8280] Hardware name: linux,dummy-virt (DT) [ 1101.694085][ T8280] Call trace: [ 1101.694113][ T8280] show_stack+0x18/0x24 (C) [ 1101.694188][ T8280] dump_stack_lvl+0xdc/0xf4 [ 1101.694238][ T8280] dump_stack+0x1c/0x28 [ 1101.694279][ T8280] should_fail_ex+0x5a0/0x6ac [ 1101.694328][ T8280] should_fail+0x14/0x20 [ 1101.694371][ T8280] should_fail_usercopy+0x1c/0x28 [ 1101.694416][ T8280] _inline_copy_from_user+0x34/0x134 [ 1101.694466][ T8280] get_compat_msghdr+0x90/0x118 [ 1101.694535][ T8280] ___sys_sendmsg+0x184/0x19c [ 1101.694613][ T8280] __sys_sendmsg+0x114/0x198 [ 1101.694662][ T8280] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1101.694750][ T8280] invoke_syscall+0x6c/0x258 [ 1101.694802][ T8280] el0_svc_common.constprop.0+0xac/0x230 [ 1101.694846][ T8280] do_el0_svc_compat+0x40/0x68 [ 1101.694888][ T8280] el0_svc_compat+0x4c/0x17c [ 1101.694949][ T8280] el0t_32_sync_handler+0x98/0x13c [ 1101.694999][ T8280] el0t_32_sync+0x19c/0x1a0 [ 1102.951999][ T8287] tmpfs: Unknown parameter 'indo64' [ 1104.143627][ T8293] FAULT_INJECTION: forcing a failure. [ 1104.143627][ T8293] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1104.145527][ T8293] CPU: 0 UID: 0 PID: 8293 Comm: syz.3.1568 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1104.145603][ T8293] Hardware name: linux,dummy-virt (DT) [ 1104.145640][ T8293] Call trace: [ 1104.145668][ T8293] show_stack+0x18/0x24 (C) [ 1104.145752][ T8293] dump_stack_lvl+0xdc/0xf4 [ 1104.145801][ T8293] dump_stack+0x1c/0x28 [ 1104.145842][ T8293] should_fail_ex+0x5a0/0x6ac [ 1104.145890][ T8293] should_fail+0x14/0x20 [ 1104.145935][ T8293] should_fail_usercopy+0x1c/0x28 [ 1104.145979][ T8293] _inline_copy_from_user+0x34/0x12c [ 1104.146025][ T8293] kstrtouint_from_user+0xc8/0x17c [ 1104.146068][ T8293] proc_fail_nth_write+0x8c/0x220 [ 1104.146115][ T8293] vfs_write+0x1d8/0xad4 [ 1104.146162][ T8293] ksys_write+0xec/0x1d8 [ 1104.146208][ T8293] __arm64_sys_write+0x6c/0x9c [ 1104.146252][ T8293] invoke_syscall+0x6c/0x258 [ 1104.146295][ T8293] el0_svc_common.constprop.0+0xac/0x230 [ 1104.146338][ T8293] do_el0_svc_compat+0x40/0x68 [ 1104.146379][ T8293] el0_svc_compat+0x4c/0x17c [ 1104.146426][ T8293] el0t_32_sync_handler+0x98/0x13c [ 1104.146474][ T8293] el0t_32_sync+0x19c/0x1a0 [ 1104.603761][ T8295] FAULT_INJECTION: forcing a failure. [ 1104.603761][ T8295] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.608844][ T8295] CPU: 1 UID: 0 PID: 8295 Comm: syz.3.1569 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1104.608958][ T8295] Hardware name: linux,dummy-virt (DT) [ 1104.608992][ T8295] Call trace: [ 1104.609021][ T8295] show_stack+0x18/0x24 (C) [ 1104.609098][ T8295] dump_stack_lvl+0xdc/0xf4 [ 1104.609150][ T8295] dump_stack+0x1c/0x28 [ 1104.609194][ T8295] should_fail_ex+0x5a0/0x6ac [ 1104.609243][ T8295] should_failslab+0xbc/0x11c [ 1104.609289][ T8295] kmem_cache_alloc_noprof+0x74/0x3b8 [ 1104.609335][ T8295] getname_kernel+0x4c/0x2a8 [ 1104.609382][ T8295] do_file_open_root+0x13c/0x460 [ 1104.609425][ T8295] file_open_root+0x134/0x1c8 [ 1104.609470][ T8295] do_handle_open+0x5b8/0x704 [ 1104.609517][ T8295] __arm64_compat_sys_open_by_handle_at+0x6c/0xa0 [ 1104.609563][ T8295] invoke_syscall+0x6c/0x258 [ 1104.609607][ T8295] el0_svc_common.constprop.0+0xac/0x230 [ 1104.609649][ T8295] do_el0_svc_compat+0x40/0x68 [ 1104.609690][ T8295] el0_svc_compat+0x4c/0x17c [ 1104.609745][ T8295] el0t_32_sync_handler+0x98/0x13c [ 1104.609790][ T8295] el0t_32_sync+0x19c/0x1a0 [ 1106.890052][ T8299] FAULT_INJECTION: forcing a failure. [ 1106.890052][ T8299] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1106.911139][ T8299] CPU: 0 UID: 0 PID: 8299 Comm: syz.1.1570 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1106.911274][ T8299] Hardware name: linux,dummy-virt (DT) [ 1106.911311][ T8299] Call trace: [ 1106.911341][ T8299] show_stack+0x18/0x24 (C) [ 1106.911417][ T8299] dump_stack_lvl+0xdc/0xf4 [ 1106.911465][ T8299] dump_stack+0x1c/0x28 [ 1106.911505][ T8299] should_fail_ex+0x5a0/0x6ac [ 1106.911553][ T8299] should_fail+0x14/0x20 [ 1106.911595][ T8299] should_fail_usercopy+0x1c/0x28 [ 1106.911642][ T8299] _inline_copy_from_user+0x34/0x134 [ 1106.911692][ T8299] get_compat_msghdr+0x90/0x118 [ 1106.911750][ T8299] ___sys_sendmsg+0x184/0x19c [ 1106.911796][ T8299] __sys_sendmsg+0x114/0x198 [ 1106.911840][ T8299] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1106.911883][ T8299] invoke_syscall+0x6c/0x258 [ 1106.911926][ T8299] el0_svc_common.constprop.0+0xac/0x230 [ 1106.911972][ T8299] do_el0_svc_compat+0x40/0x68 [ 1106.912017][ T8299] el0_svc_compat+0x4c/0x17c [ 1106.912061][ T8299] el0t_32_sync_handler+0x98/0x13c [ 1106.912106][ T8299] el0t_32_sync+0x19c/0x1a0 [ 1109.314368][ T30] audit: type=1400 audit(134218837.098:405): avc: denied { lock } for pid=8311 comm="syz.3.1577" path="socket:[21584]" dev="sockfs" ino=21584 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1112.832865][ T8323] tmpfs: Unknown parameter 'indo64' [ 1114.934560][ T8333] tmpfs: Unknown parameter 'indo64' [ 1115.389015][ T8336] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1005 sclass=netlink_tcpdiag_socket pid=8336 comm=syz.3.1584 [ 1115.783154][ T8338] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5137 sclass=netlink_route_socket pid=8338 comm=syz.3.1585 [ 1116.353741][ T8342] FAULT_INJECTION: forcing a failure. [ 1116.353741][ T8342] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.359195][ T8342] CPU: 0 UID: 0 PID: 8342 Comm: syz.3.1586 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1116.359303][ T8342] Hardware name: linux,dummy-virt (DT) [ 1116.359339][ T8342] Call trace: [ 1116.359369][ T8342] show_stack+0x18/0x24 (C) [ 1116.359456][ T8342] dump_stack_lvl+0xdc/0xf4 [ 1116.359509][ T8342] dump_stack+0x1c/0x28 [ 1116.359551][ T8342] should_fail_ex+0x5a0/0x6ac [ 1116.359601][ T8342] should_failslab+0xbc/0x11c [ 1116.359650][ T8342] kmem_cache_alloc_lru_noprof+0x7c/0x3b8 [ 1116.359699][ T8342] __d_alloc+0x34/0x948 [ 1116.359746][ T8342] d_alloc+0x34/0x180 [ 1116.359791][ T8342] d_alloc_parallel+0xd8/0xf38 [ 1116.359835][ T8342] __lookup_slow+0x128/0x310 [ 1116.359882][ T8342] walk_component+0x1f0/0x484 [ 1116.359929][ T8342] path_lookupat+0x104/0x57c [ 1116.359985][ T8342] filename_lookup+0x16c/0x41c [ 1116.360033][ T8342] path_removexattrat+0x148/0x4c8 [ 1116.360079][ T8342] __arm64_sys_lremovexattr+0x54/0x80 [ 1116.360124][ T8342] invoke_syscall+0x6c/0x258 [ 1116.360168][ T8342] el0_svc_common.constprop.0+0xac/0x230 [ 1116.360211][ T8342] do_el0_svc_compat+0x40/0x68 [ 1116.360254][ T8342] el0_svc_compat+0x4c/0x17c [ 1116.360300][ T8342] el0t_32_sync_handler+0x98/0x13c [ 1116.360346][ T8342] el0t_32_sync+0x19c/0x1a0 [ 1121.440999][ T8360] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1121.468033][ T8360] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1123.311313][ T8375] FAULT_INJECTION: forcing a failure. [ 1123.311313][ T8375] name failslab, interval 1, probability 0, space 0, times 0 [ 1123.311959][ T8375] CPU: 1 UID: 0 PID: 8375 Comm: syz.3.1596 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1123.312047][ T8375] Hardware name: linux,dummy-virt (DT) [ 1123.312086][ T8375] Call trace: [ 1123.312127][ T8375] show_stack+0x18/0x24 (C) [ 1123.312206][ T8375] dump_stack_lvl+0xdc/0xf4 [ 1123.312256][ T8375] dump_stack+0x1c/0x28 [ 1123.312348][ T8375] should_fail_ex+0x5a0/0x6ac [ 1123.312404][ T8375] should_failslab+0xbc/0x11c [ 1123.312451][ T8375] __kmalloc_noprof+0xd0/0x4d0 [ 1123.312525][ T8375] tomoyo_encode2+0xa8/0x2c0 [ 1123.312577][ T8375] tomoyo_encode+0x28/0x40 [ 1123.312656][ T8375] tomoyo_realpath_from_path+0x114/0x534 [ 1123.312723][ T8375] tomoyo_path_number_perm+0x200/0x438 [ 1123.312832][ T8375] tomoyo_file_ioctl+0x1c/0x28 [ 1123.312888][ T8375] security_file_ioctl_compat+0x8c/0x19c [ 1123.312947][ T8375] __arm64_compat_sys_ioctl+0x98/0x214 [ 1123.312997][ T8375] invoke_syscall+0x6c/0x258 [ 1123.313042][ T8375] el0_svc_common.constprop.0+0xac/0x230 [ 1123.313084][ T8375] do_el0_svc_compat+0x40/0x68 [ 1123.313155][ T8375] el0_svc_compat+0x4c/0x17c [ 1123.313250][ T8375] el0t_32_sync_handler+0x98/0x13c [ 1123.313301][ T8375] el0t_32_sync+0x19c/0x1a0 [ 1123.313457][ T8375] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1126.782146][ T30] audit: type=1400 audit(134218854.568:406): avc: denied { read } for pid=8387 comm="syz.3.1602" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1126.850177][ T30] audit: type=1400 audit(134218854.628:407): avc: denied { wake_alarm } for pid=8387 comm="syz.3.1602" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1128.803855][ T30] audit: type=1400 audit(134218856.588:408): avc: denied { read } for pid=8393 comm="syz.1.1601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1132.768500][ T8410] FAULT_INJECTION: forcing a failure. [ 1132.768500][ T8410] name failslab, interval 1, probability 0, space 0, times 0 [ 1132.770401][ T8410] CPU: 1 UID: 0 PID: 8410 Comm: syz.3.1607 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1132.770490][ T8410] Hardware name: linux,dummy-virt (DT) [ 1132.770522][ T8410] Call trace: [ 1132.770549][ T8410] show_stack+0x18/0x24 (C) [ 1132.770635][ T8410] dump_stack_lvl+0xdc/0xf4 [ 1132.770696][ T8410] dump_stack+0x1c/0x28 [ 1132.770756][ T8410] should_fail_ex+0x5a0/0x6ac [ 1132.770805][ T8410] should_failslab+0xbc/0x11c [ 1132.770882][ T8410] __kmalloc_cache_noprof+0x74/0x3cc [ 1132.770934][ T8410] fuse_alloc_forget+0x40/0x54 [ 1132.770980][ T8410] fuse_lookup_name+0x154/0x630 [ 1132.771082][ T8410] fuse_lookup+0x110/0x2c0 [ 1132.771131][ T8410] __lookup_slow+0x1a0/0x310 [ 1132.771179][ T8410] walk_component+0x1f0/0x484 [ 1132.771223][ T8410] path_lookupat+0x104/0x57c [ 1132.771269][ T8410] filename_lookup+0x16c/0x41c [ 1132.771314][ T8410] user_path_at+0x48/0x70 [ 1132.771360][ T8410] __arm64_sys_chdir+0xa0/0x1c4 [ 1132.771403][ T8410] invoke_syscall+0x6c/0x258 [ 1132.771446][ T8410] el0_svc_common.constprop.0+0xac/0x230 [ 1132.771487][ T8410] do_el0_svc_compat+0x40/0x68 [ 1132.771527][ T8410] el0_svc_compat+0x4c/0x17c [ 1132.771572][ T8410] el0t_32_sync_handler+0x98/0x13c [ 1132.771617][ T8410] el0t_32_sync+0x19c/0x1a0 [ 1142.502967][ T8445] FAULT_INJECTION: forcing a failure. [ 1142.502967][ T8445] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1142.504941][ T8445] CPU: 0 UID: 0 PID: 8445 Comm: syz.3.1618 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1142.505028][ T8445] Hardware name: linux,dummy-virt (DT) [ 1142.505064][ T8445] Call trace: [ 1142.505096][ T8445] show_stack+0x18/0x24 (C) [ 1142.505180][ T8445] dump_stack_lvl+0xdc/0xf4 [ 1142.505232][ T8445] dump_stack+0x1c/0x28 [ 1142.505275][ T8445] should_fail_ex+0x5a0/0x6ac [ 1142.505326][ T8445] should_fail+0x14/0x20 [ 1142.505371][ T8445] should_fail_usercopy+0x1c/0x28 [ 1142.505418][ T8445] simple_read_from_buffer+0x94/0x1f0 [ 1142.505476][ T8445] proc_fail_nth_read+0x160/0x248 [ 1142.505521][ T8445] vfs_read+0x18c/0x97c [ 1142.505571][ T8445] ksys_read+0xec/0x1d8 [ 1142.505614][ T8445] __arm64_sys_read+0x6c/0x9c [ 1142.505658][ T8445] invoke_syscall+0x6c/0x258 [ 1142.505718][ T8445] el0_svc_common.constprop.0+0xac/0x230 [ 1142.505762][ T8445] do_el0_svc_compat+0x40/0x68 [ 1142.505804][ T8445] el0_svc_compat+0x4c/0x17c [ 1142.505851][ T8445] el0t_32_sync_handler+0x98/0x13c [ 1142.505897][ T8445] el0t_32_sync+0x19c/0x1a0 [ 1145.287946][ T8452] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5137 sclass=netlink_route_socket pid=8452 comm=syz.1.1621 [ 1146.789795][ T8458] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1146.798310][ T8458] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1157.118173][ T30] audit: type=1400 audit(134218884.898:409): avc: denied { mount } for pid=8488 comm="syz.1.1636" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 1160.556317][ T30] audit: type=1400 audit(134218888.338:410): avc: denied { setattr } for pid=8497 comm="syz.1.1637" name="CAN_RAW" dev="sockfs" ino=21276 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 1163.769832][ T30] audit: type=1400 audit(134218891.558:411): avc: denied { allowed } for pid=8507 comm="syz.1.1639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 1167.950833][ T8521] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8521 comm=syz.3.1644 [ 1169.164366][ T8527] FAULT_INJECTION: forcing a failure. [ 1169.164366][ T8527] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1169.164986][ T8527] CPU: 1 UID: 0 PID: 8527 Comm: syz.1.1642 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1169.165053][ T8527] Hardware name: linux,dummy-virt (DT) [ 1169.165088][ T8527] Call trace: [ 1169.165188][ T8527] show_stack+0x18/0x24 (C) [ 1169.165292][ T8527] dump_stack_lvl+0xdc/0xf4 [ 1169.165382][ T8527] dump_stack+0x1c/0x28 [ 1169.165458][ T8527] should_fail_ex+0x5a0/0x6ac [ 1169.165518][ T8527] should_fail+0x14/0x20 [ 1169.165596][ T8527] should_fail_usercopy+0x1c/0x28 [ 1169.165657][ T8527] _inline_copy_from_user+0x34/0x134 [ 1169.165750][ T8527] get_compat_msghdr+0x90/0x118 [ 1169.165797][ T8527] ___sys_sendmsg+0x184/0x19c [ 1169.165846][ T8527] __sys_sendmsg+0x114/0x198 [ 1169.165953][ T8527] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1169.166030][ T8527] invoke_syscall+0x6c/0x258 [ 1169.166129][ T8527] el0_svc_common.constprop.0+0xac/0x230 [ 1169.166225][ T8527] do_el0_svc_compat+0x40/0x68 [ 1169.166409][ T8527] el0_svc_compat+0x4c/0x17c [ 1169.166503][ T8527] el0t_32_sync_handler+0x98/0x13c [ 1169.166665][ T8527] el0t_32_sync+0x19c/0x1a0 [ 1172.529467][ T8535] FAULT_INJECTION: forcing a failure. [ 1172.529467][ T8535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1172.530035][ T8535] CPU: 1 UID: 0 PID: 8535 Comm: syz.3.1649 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1172.530096][ T8535] Hardware name: linux,dummy-virt (DT) [ 1172.530130][ T8535] Call trace: [ 1172.530157][ T8535] show_stack+0x18/0x24 (C) [ 1172.530276][ T8535] dump_stack_lvl+0xdc/0xf4 [ 1172.530337][ T8535] dump_stack+0x1c/0x28 [ 1172.530378][ T8535] should_fail_ex+0x5a0/0x6ac [ 1172.530429][ T8535] should_fail+0x14/0x20 [ 1172.530474][ T8535] should_fail_usercopy+0x1c/0x28 [ 1172.530520][ T8535] simple_read_from_buffer+0x94/0x1f0 [ 1172.530570][ T8535] proc_fail_nth_read+0x160/0x248 [ 1172.530614][ T8535] vfs_read+0x18c/0x97c [ 1172.530662][ T8535] ksys_read+0xec/0x1d8 [ 1172.530706][ T8535] __arm64_sys_read+0x6c/0x9c [ 1172.530780][ T8535] invoke_syscall+0x6c/0x258 [ 1172.530825][ T8535] el0_svc_common.constprop.0+0xac/0x230 [ 1172.530867][ T8535] do_el0_svc_compat+0x40/0x68 [ 1172.530909][ T8535] el0_svc_compat+0x4c/0x17c [ 1172.530954][ T8535] el0t_32_sync_handler+0x98/0x13c [ 1172.531008][ T8535] el0t_32_sync+0x19c/0x1a0 [ 1182.397983][ T8577] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=8577 comm=syz.3.1657 [ 1189.764153][ T8608] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=8608 comm=syz.1.1662 [ 1191.600559][ T8613] FAULT_INJECTION: forcing a failure. [ 1191.600559][ T8613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1191.603132][ T8613] CPU: 0 UID: 0 PID: 8613 Comm: syz.3.1665 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1191.603207][ T8613] Hardware name: linux,dummy-virt (DT) [ 1191.603247][ T8613] Call trace: [ 1191.603275][ T8613] show_stack+0x18/0x24 (C) [ 1191.603359][ T8613] dump_stack_lvl+0xdc/0xf4 [ 1191.603407][ T8613] dump_stack+0x1c/0x28 [ 1191.603448][ T8613] should_fail_ex+0x5a0/0x6ac [ 1191.603498][ T8613] should_fail+0x14/0x20 [ 1191.603541][ T8613] should_fail_usercopy+0x1c/0x28 [ 1191.603584][ T8613] vlan_ioctl_handler+0x68c/0x974 [ 1191.603629][ T8613] sock_ioctl+0x430/0x5d4 [ 1191.603675][ T8613] compat_sock_ioctl+0x2f4/0x530 [ 1191.603731][ T8613] __arm64_compat_sys_ioctl+0x1b0/0x214 [ 1191.603779][ T8613] invoke_syscall+0x6c/0x258 [ 1191.603822][ T8613] el0_svc_common.constprop.0+0xac/0x230 [ 1191.603864][ T8613] do_el0_svc_compat+0x40/0x68 [ 1191.603905][ T8613] el0_svc_compat+0x4c/0x17c [ 1191.603949][ T8613] el0t_32_sync_handler+0x98/0x13c [ 1191.603995][ T8613] el0t_32_sync+0x19c/0x1a0 [ 1194.110956][ T8628] FAULT_INJECTION: forcing a failure. [ 1194.110956][ T8628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1194.113633][ T8628] CPU: 0 UID: 0 PID: 8628 Comm: syz.3.1669 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1194.113711][ T8628] Hardware name: linux,dummy-virt (DT) [ 1194.113754][ T8628] Call trace: [ 1194.113782][ T8628] show_stack+0x18/0x24 (C) [ 1194.113856][ T8628] dump_stack_lvl+0xdc/0xf4 [ 1194.113904][ T8628] dump_stack+0x1c/0x28 [ 1194.113945][ T8628] should_fail_ex+0x5a0/0x6ac [ 1194.113993][ T8628] should_fail_alloc_page+0x70/0xb8 [ 1194.114040][ T8628] prepare_alloc_pages+0x1a8/0x560 [ 1194.114085][ T8628] __alloc_frozen_pages_noprof+0x144/0x1f5c [ 1194.114131][ T8628] alloc_pages_mpol+0xfc/0x400 [ 1194.114179][ T8628] alloc_frozen_pages_noprof+0x178/0x1ec [ 1194.114222][ T8628] alloc_pages_noprof+0x14/0x114 [ 1194.114263][ T8628] __pte_alloc_one_noprof.constprop.0+0x20/0x26c [ 1194.114314][ T8628] __handle_mm_fault+0x1598/0x35c4 [ 1194.114359][ T8628] handle_mm_fault+0x330/0x7a8 [ 1194.114401][ T8628] do_page_fault+0x2ec/0xca0 [ 1194.114450][ T8628] do_translation_fault+0x184/0x1e8 [ 1194.114495][ T8628] do_mem_abort+0x68/0x1a4 [ 1194.114540][ T8628] el1_abort+0x3c/0x5c [ 1194.114585][ T8628] el1h_64_sync_handler+0xa8/0x124 [ 1194.114630][ T8628] el1h_64_sync+0x6c/0x70 [ 1194.114681][ T8628] __arch_copy_from_user+0x228/0x23c (P) [ 1194.114756][ T8628] __arm64_sys_io_uring_register+0x1214/0x1f98 [ 1194.114810][ T8628] invoke_syscall+0x6c/0x258 [ 1194.114853][ T8628] el0_svc_common.constprop.0+0xac/0x230 [ 1194.114898][ T8628] do_el0_svc_compat+0x40/0x68 [ 1194.114941][ T8628] el0_svc_compat+0x4c/0x17c [ 1194.114986][ T8628] el0t_32_sync_handler+0x98/0x13c [ 1194.115032][ T8628] el0t_32_sync+0x19c/0x1a0 [ 1194.558100][ T8630] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1194.595486][ T8630] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1202.375676][ T8670] FAULT_INJECTION: forcing a failure. [ 1202.375676][ T8670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1202.387506][ T8670] CPU: 0 UID: 0 PID: 8670 Comm: syz.3.1681 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1202.387622][ T8670] Hardware name: linux,dummy-virt (DT) [ 1202.387658][ T8670] Call trace: [ 1202.387690][ T8670] show_stack+0x18/0x24 (C) [ 1202.387784][ T8670] dump_stack_lvl+0xdc/0xf4 [ 1202.387838][ T8670] dump_stack+0x1c/0x28 [ 1202.387882][ T8670] should_fail_ex+0x5a0/0x6ac [ 1202.387932][ T8670] should_fail+0x14/0x20 [ 1202.387976][ T8670] should_fail_usercopy+0x1c/0x28 [ 1202.388021][ T8670] simple_read_from_buffer+0x94/0x1f0 [ 1202.388071][ T8670] proc_fail_nth_read+0x160/0x248 [ 1202.388118][ T8670] vfs_read+0x18c/0x97c [ 1202.388166][ T8670] ksys_read+0xec/0x1d8 [ 1202.388209][ T8670] __arm64_sys_read+0x6c/0x9c [ 1202.388255][ T8670] invoke_syscall+0x6c/0x258 [ 1202.388298][ T8670] el0_svc_common.constprop.0+0xac/0x230 [ 1202.388341][ T8670] do_el0_svc_compat+0x40/0x68 [ 1202.388384][ T8670] el0_svc_compat+0x4c/0x17c [ 1202.388430][ T8670] el0t_32_sync_handler+0x98/0x13c [ 1202.388476][ T8670] el0t_32_sync+0x19c/0x1a0 [ 1218.023680][ T8722] sctp: [Deprecated]: syz.1.1696 (pid 8722) Use of int in maxseg socket option. [ 1218.023680][ T8722] Use struct sctp_assoc_value instead [ 1223.523973][ T8741] netlink: 'syz.1.1702': attribute type 39 has an invalid length. [ 1225.430677][ T30] audit: type=1400 audit(134218953.218:412): avc: denied { search } for pid=8743 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1225.526256][ T30] audit: type=1400 audit(134218953.308:413): avc: denied { read } for pid=8747 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1225.562958][ T30] audit: type=1400 audit(134218953.308:414): avc: denied { open } for pid=8747 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1225.563624][ T30] audit: type=1400 audit(134218953.328:415): avc: denied { getattr } for pid=8747 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1225.768964][ T30] audit: type=1400 audit(134218953.548:416): avc: denied { write } for pid=8743 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1225.807386][ T30] audit: type=1400 audit(134218953.558:417): avc: denied { add_name } for pid=8743 comm="dhcpcd-run-hook" name="resolv.conf.eth0.ra" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1226.657359][ T30] audit: type=1400 audit(134218954.428:418): avc: denied { remove_name } for pid=8754 comm="rm" name="resolv.conf.eth0.ra" dev="tmpfs" ino=2331 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1241.390373][ T8826] FAULT_INJECTION: forcing a failure. [ 1241.390373][ T8826] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1241.390947][ T8826] CPU: 0 UID: 0 PID: 8826 Comm: syz.3.1724 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1241.391011][ T8826] Hardware name: linux,dummy-virt (DT) [ 1241.391045][ T8826] Call trace: [ 1241.391077][ T8826] show_stack+0x18/0x24 (C) [ 1241.391186][ T8826] dump_stack_lvl+0xdc/0xf4 [ 1241.391244][ T8826] dump_stack+0x1c/0x28 [ 1241.391285][ T8826] should_fail_ex+0x5a0/0x6ac [ 1241.391334][ T8826] should_fail+0x14/0x20 [ 1241.391396][ T8826] should_fail_usercopy+0x1c/0x28 [ 1241.391445][ T8826] _copy_from_iter+0x178/0xff0 [ 1241.391511][ T8826] netlink_sendmsg+0x5fc/0xa50 [ 1241.391566][ T8826] __sock_sendmsg+0xc8/0x168 [ 1241.391622][ T8826] ____sys_sendmsg+0x51c/0x734 [ 1241.391684][ T8826] ___sys_sendmsg+0x11c/0x19c [ 1241.391735][ T8826] __sys_sendmsg+0x114/0x198 [ 1241.391778][ T8826] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1241.391877][ T8826] invoke_syscall+0x6c/0x258 [ 1241.391943][ T8826] el0_svc_common.constprop.0+0xac/0x230 [ 1241.392019][ T8826] do_el0_svc_compat+0x40/0x68 [ 1241.392063][ T8826] el0_svc_compat+0x4c/0x17c [ 1241.392110][ T8826] el0t_32_sync_handler+0x98/0x13c [ 1241.392210][ T8826] el0t_32_sync+0x19c/0x1a0 [ 1246.773542][ T8858] nvme_fabrics: missing parameter 'transport=%s' [ 1246.774366][ T8858] nvme_fabrics: missing parameter 'nqn=%s' [ 1254.769457][ T8880] FAULT_INJECTION: forcing a failure. [ 1254.769457][ T8880] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1254.770029][ T8880] CPU: 0 UID: 0 PID: 8880 Comm: syz.1.1740 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1254.770087][ T8880] Hardware name: linux,dummy-virt (DT) [ 1254.770119][ T8880] Call trace: [ 1254.770147][ T8880] show_stack+0x18/0x24 (C) [ 1254.770230][ T8880] dump_stack_lvl+0xdc/0xf4 [ 1254.770283][ T8880] dump_stack+0x1c/0x28 [ 1254.770324][ T8880] should_fail_ex+0x5a0/0x6ac [ 1254.770371][ T8880] should_fail+0x14/0x20 [ 1254.770414][ T8880] should_fail_usercopy+0x1c/0x28 [ 1254.770458][ T8880] _inline_copy_from_user+0x38/0x138 [ 1254.770508][ T8880] memdup_user_nul+0x70/0xf0 [ 1254.770552][ T8880] nvmf_dev_write+0x50/0x8a0 [ 1254.770602][ T8880] vfs_write+0x1d8/0xad4 [ 1254.770648][ T8880] ksys_write+0xec/0x1d8 [ 1254.770690][ T8880] __arm64_sys_write+0x6c/0x9c [ 1254.770770][ T8880] invoke_syscall+0x6c/0x258 [ 1254.770817][ T8880] el0_svc_common.constprop.0+0xac/0x230 [ 1254.770871][ T8880] do_el0_svc_compat+0x40/0x68 [ 1254.770916][ T8880] el0_svc_compat+0x4c/0x17c [ 1254.770961][ T8880] el0t_32_sync_handler+0x98/0x13c [ 1254.771030][ T8880] el0t_32_sync+0x19c/0x1a0 [ 1255.118822][ T8880] nvme_fabrics: missing parameter 'transport=%s' [ 1255.122545][ T8880] nvme_fabrics: missing parameter 'nqn=%s' [ 1256.574561][ T30] audit: type=1400 audit(134218984.358:419): avc: denied { ioctl } for pid=8889 comm="syz.3.1743" path="/dev/fb0" dev="devtmpfs" ino=619 ioctlcmd=0x4601 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 1261.173122][ T8907] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1261.193768][ T8907] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1261.601193][ T8911] FAULT_INJECTION: forcing a failure. [ 1261.601193][ T8911] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1261.602903][ T8911] CPU: 1 UID: 0 PID: 8911 Comm: syz.3.1749 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1261.602992][ T8911] Hardware name: linux,dummy-virt (DT) [ 1261.603042][ T8911] Call trace: [ 1261.603074][ T8911] show_stack+0x18/0x24 (C) [ 1261.603154][ T8911] dump_stack_lvl+0xdc/0xf4 [ 1261.603207][ T8911] dump_stack+0x1c/0x28 [ 1261.603250][ T8911] should_fail_ex+0x5a0/0x6ac [ 1261.603378][ T8911] should_fail+0x14/0x20 [ 1261.603425][ T8911] should_fail_usercopy+0x1c/0x28 [ 1261.603472][ T8911] _inline_copy_from_user+0x38/0x130 [ 1261.603523][ T8911] move_addr_to_kernel+0x54/0x108 [ 1261.603567][ T8911] __sys_sendto+0x15c/0x26c [ 1261.603611][ T8911] __arm64_sys_sendto+0xc0/0x134 [ 1261.603653][ T8911] invoke_syscall+0x6c/0x258 [ 1261.603697][ T8911] el0_svc_common.constprop.0+0xac/0x230 [ 1261.603749][ T8911] do_el0_svc_compat+0x40/0x68 [ 1261.603791][ T8911] el0_svc_compat+0x4c/0x17c [ 1261.603836][ T8911] el0t_32_sync_handler+0x98/0x13c [ 1261.603881][ T8911] el0t_32_sync+0x19c/0x1a0 [ 1266.650343][ T30] audit: type=1400 audit(134218994.438:420): avc: denied { ioctl } for pid=8941 comm="syz.3.1759" path="/dev/uhid" dev="devtmpfs" ino=712 ioctlcmd=0x5878 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 1273.273885][ T30] audit: type=1400 audit(134219001.058:421): avc: denied { accept } for pid=8972 comm="syz.1.1769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1279.037619][ T9009] FAULT_INJECTION: forcing a failure. [ 1279.037619][ T9009] name failslab, interval 1, probability 0, space 0, times 0 [ 1279.038374][ T9009] CPU: 0 UID: 0 PID: 9009 Comm: syz.3.1787 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1279.038446][ T9009] Hardware name: linux,dummy-virt (DT) [ 1279.038487][ T9009] Call trace: [ 1279.038515][ T9009] show_stack+0x18/0x24 (C) [ 1279.038602][ T9009] dump_stack_lvl+0xdc/0xf4 [ 1279.038690][ T9009] dump_stack+0x1c/0x28 [ 1279.038801][ T9009] should_fail_ex+0x5a0/0x6ac [ 1279.038853][ T9009] should_failslab+0xbc/0x11c [ 1279.038900][ T9009] kmem_cache_alloc_noprof+0x74/0x3b8 [ 1279.038950][ T9009] getname_flags.part.0+0x48/0x3d4 [ 1279.038998][ T9009] getname_flags+0x78/0xc4 [ 1279.039044][ T9009] path_setxattrat+0x1b8/0x1d4 [ 1279.039088][ T9009] __arm64_sys_setxattr+0xa8/0x114 [ 1279.039131][ T9009] invoke_syscall+0x6c/0x258 [ 1279.039212][ T9009] el0_svc_common.constprop.0+0xac/0x230 [ 1279.039264][ T9009] do_el0_svc_compat+0x40/0x68 [ 1279.039309][ T9009] el0_svc_compat+0x4c/0x17c [ 1279.039357][ T9009] el0t_32_sync_handler+0x98/0x13c [ 1279.039400][ T9009] el0t_32_sync+0x19c/0x1a0 [ 1279.785683][ T9013] serio: Serial port pts0 [ 1295.449103][ T9043] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1295.451270][ T9043] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1295.520720][ T9043] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1295.522907][ T9043] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1299.775780][ T9060] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1542 sclass=netlink_route_socket pid=9060 comm=syz.3.1806 [ 1305.926552][ T9077] FAULT_INJECTION: forcing a failure. [ 1305.926552][ T9077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1306.022495][ T9077] CPU: 0 UID: 0 PID: 9077 Comm: syz.1.1811 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1306.022608][ T9077] Hardware name: linux,dummy-virt (DT) [ 1306.022645][ T9077] Call trace: [ 1306.022674][ T9077] show_stack+0x18/0x24 (C) [ 1306.022813][ T9077] dump_stack_lvl+0xdc/0xf4 [ 1306.022871][ T9077] dump_stack+0x1c/0x28 [ 1306.022912][ T9077] should_fail_ex+0x5a0/0x6ac [ 1306.022961][ T9077] should_fail+0x14/0x20 [ 1306.023004][ T9077] should_fail_usercopy+0x1c/0x28 [ 1306.023048][ T9077] _inline_copy_from_user+0x34/0x12c [ 1306.023096][ T9077] kstrtouint_from_user+0xc8/0x17c [ 1306.023140][ T9077] proc_fail_nth_write+0x8c/0x220 [ 1306.023185][ T9077] vfs_write+0x1d8/0xad4 [ 1306.023233][ T9077] ksys_write+0xec/0x1d8 [ 1306.023277][ T9077] __arm64_sys_write+0x6c/0x9c [ 1306.023322][ T9077] invoke_syscall+0x6c/0x258 [ 1306.023366][ T9077] el0_svc_common.constprop.0+0xac/0x230 [ 1306.023408][ T9077] do_el0_svc_compat+0x40/0x68 [ 1306.023449][ T9077] el0_svc_compat+0x4c/0x17c [ 1306.023494][ T9077] el0t_32_sync_handler+0x98/0x13c [ 1306.023538][ T9077] el0t_32_sync+0x19c/0x1a0 [ 1316.088933][ T9126] "syz.3.1827" (9126) uses obsolete ecb(arc4) skcipher [ 1318.316038][ T30] audit: type=1400 audit(134219046.098:422): avc: denied { read } for pid=9132 comm="syz.3.1829" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1339.100941][ T9235] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=9235 comm=syz.3.1869 [ 1341.847877][ T30] audit: type=1400 audit(134219069.618:423): avc: denied { getopt } for pid=9246 comm="syz.3.1874" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1352.523321][ T9305] FAULT_INJECTION: forcing a failure. [ 1352.523321][ T9305] name failslab, interval 1, probability 0, space 0, times 0 [ 1352.528061][ T9305] CPU: 1 UID: 0 PID: 9305 Comm: syz.3.1897 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1352.528164][ T9305] Hardware name: linux,dummy-virt (DT) [ 1352.528198][ T9305] Call trace: [ 1352.528226][ T9305] show_stack+0x18/0x24 (C) [ 1352.528312][ T9305] dump_stack_lvl+0xdc/0xf4 [ 1352.528368][ T9305] dump_stack+0x1c/0x28 [ 1352.528409][ T9305] should_fail_ex+0x5a0/0x6ac [ 1352.528458][ T9305] should_failslab+0xbc/0x11c [ 1352.528504][ T9305] __kmalloc_noprof+0xd0/0x4d0 [ 1352.528551][ T9305] tomoyo_encode2+0xa8/0x2c0 [ 1352.528601][ T9305] tomoyo_encode+0x28/0x40 [ 1352.528647][ T9305] tomoyo_realpath_from_path+0x114/0x534 [ 1352.528711][ T9305] tomoyo_path_number_perm+0x200/0x438 [ 1352.528759][ T9305] tomoyo_file_ioctl+0x1c/0x28 [ 1352.528807][ T9305] security_file_ioctl_compat+0x8c/0x19c [ 1352.528857][ T9305] __arm64_compat_sys_ioctl+0x98/0x214 [ 1352.528903][ T9305] invoke_syscall+0x6c/0x258 [ 1352.528949][ T9305] el0_svc_common.constprop.0+0xac/0x230 [ 1352.528993][ T9305] do_el0_svc_compat+0x40/0x68 [ 1352.529036][ T9305] el0_svc_compat+0x4c/0x17c [ 1352.529082][ T9305] el0t_32_sync_handler+0x98/0x13c [ 1352.529130][ T9305] el0t_32_sync+0x19c/0x1a0 [ 1352.553592][ T9305] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1356.031478][ T9312] serio: Serial port pts0 [ 1372.693776][ T9344] serio: Serial port pts0 [ 1393.247532][ T9381] serio: Serial port pts0 [ 1393.293830][ T9383] nvme_fabrics: missing parameter 'transport=%s' [ 1393.294328][ T9383] nvme_fabrics: missing parameter 'nqn=%s' [ 1398.380160][ T30] audit: type=1400 audit(134219126.168:424): avc: denied { getopt } for pid=9399 comm="syz.3.1930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1404.281943][ T30] audit: type=1400 audit(134219132.068:425): avc: denied { bind } for pid=9436 comm="syz.3.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1404.284713][ T30] audit: type=1400 audit(134219132.068:426): avc: denied { getopt } for pid=9436 comm="syz.3.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1419.951511][ T30] audit: type=1400 audit(134219147.698:427): avc: denied { setattr } for pid=9498 comm="syz.3.1975" path="/dev/ptmx" dev="devtmpfs" ino=607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ptmx_t tclass=chr_file permissive=1 [ 1421.766185][ T9508] FAULT_INJECTION: forcing a failure. [ 1421.766185][ T9508] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.827626][ T9508] CPU: 0 UID: 0 PID: 9508 Comm: syz.1.1974 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1421.827751][ T9508] Hardware name: linux,dummy-virt (DT) [ 1421.827788][ T9508] Call trace: [ 1421.827817][ T9508] show_stack+0x18/0x24 (C) [ 1421.827961][ T9508] dump_stack_lvl+0xdc/0xf4 [ 1421.828033][ T9508] dump_stack+0x1c/0x28 [ 1421.828075][ T9508] should_fail_ex+0x5a0/0x6ac [ 1421.828127][ T9508] should_failslab+0xbc/0x11c [ 1421.828177][ T9508] kmem_cache_alloc_noprof+0x74/0x3b8 [ 1421.828225][ T9508] security_file_alloc+0x28/0x1ec [ 1421.828277][ T9508] init_file+0x8c/0x40c [ 1421.828324][ T9508] alloc_empty_file+0x70/0x16c [ 1421.828370][ T9508] path_openat+0xd0/0x25e4 [ 1421.828415][ T9508] do_filp_open+0x184/0x360 [ 1421.828455][ T9508] do_sys_openat2+0xe0/0x160 [ 1421.828498][ T9508] __arm64_compat_sys_openat+0x128/0x1b8 [ 1421.828544][ T9508] invoke_syscall+0x6c/0x258 [ 1421.828587][ T9508] el0_svc_common.constprop.0+0xac/0x230 [ 1421.828630][ T9508] do_el0_svc_compat+0x40/0x68 [ 1421.828673][ T9508] el0_svc_compat+0x4c/0x17c [ 1421.828728][ T9508] el0t_32_sync_handler+0x98/0x13c [ 1421.828775][ T9508] el0t_32_sync+0x19c/0x1a0 [ 1422.907852][ T30] audit: type=1400 audit(134219150.688:428): avc: denied { create } for pid=9510 comm="syz.1.1979" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key permissive=1 [ 1423.101780][ T30] audit: type=1400 audit(134219150.888:429): avc: denied { write } for pid=9510 comm="syz.1.1979" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key permissive=1 [ 1423.181728][ T30] audit: type=1400 audit(134219150.968:430): avc: denied { search } for pid=9510 comm="syz.1.1979" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key permissive=1 [ 1423.219172][ T30] audit: type=1400 audit(134219151.008:431): avc: denied { setattr } for pid=9510 comm="syz.1.1979" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key permissive=1 [ 1423.280016][ T9511] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9511 comm=syz.1.1979 [ 1426.201502][ T30] audit: type=1400 audit(134219153.988:432): avc: denied { setattr } for pid=9520 comm="syz.3.1983" name="urandom" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 1443.323795][ T9576] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9576 comm=syz.3.2003 [ 1454.015307][ T9627] fuse: Bad value for 'fd' [ 1456.966286][ T9638] serio: Serial port pts0 [ 1469.809307][ T9672] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9672 comm=syz.3.2043 [ 1470.622582][ T9676] FAULT_INJECTION: forcing a failure. [ 1470.622582][ T9676] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.623564][ T9676] CPU: 1 UID: 0 PID: 9676 Comm: syz.1.2040 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1470.623629][ T9676] Hardware name: linux,dummy-virt (DT) [ 1470.623663][ T9676] Call trace: [ 1470.623695][ T9676] show_stack+0x18/0x24 (C) [ 1470.623775][ T9676] dump_stack_lvl+0xdc/0xf4 [ 1470.623829][ T9676] dump_stack+0x1c/0x28 [ 1470.623871][ T9676] should_fail_ex+0x5a0/0x6ac [ 1470.623920][ T9676] should_failslab+0xbc/0x11c [ 1470.623974][ T9676] __kmalloc_noprof+0xd0/0x4d0 [ 1470.624024][ T9676] garp_request_join+0x174/0x3dc [ 1470.624076][ T9676] vlan_gvrp_request_join+0x140/0x164 [ 1470.624125][ T9676] vlan_dev_change_flags+0xa0/0x168 [ 1470.624170][ T9676] vlan_ioctl_handler+0x260/0x974 [ 1470.624213][ T9676] sock_ioctl+0x430/0x5d4 [ 1470.624279][ T9676] compat_sock_ioctl+0x2f4/0x530 [ 1470.624425][ T9676] __arm64_compat_sys_ioctl+0x1b0/0x214 [ 1470.624549][ T9676] invoke_syscall+0x6c/0x258 [ 1470.624640][ T9676] el0_svc_common.constprop.0+0xac/0x230 [ 1470.624688][ T9676] do_el0_svc_compat+0x40/0x68 [ 1470.624749][ T9676] el0_svc_compat+0x4c/0x17c [ 1470.624952][ T9676] el0t_32_sync_handler+0x98/0x13c [ 1470.625008][ T9676] el0t_32_sync+0x19c/0x1a0 [ 1481.292904][ T9702] serio: Serial port pts0 [ 1491.638649][ T9728] fuse: Bad value for 'user_id' [ 1491.639177][ T9728] fuse: Bad value for 'user_id' [ 1497.499259][ T9741] fuse: Bad value for 'user_id' [ 1497.499800][ T9741] fuse: Bad value for 'user_id' [ 1498.601288][ T9746] FAULT_INJECTION: forcing a failure. [ 1498.601288][ T9746] name failslab, interval 1, probability 0, space 0, times 0 [ 1498.607629][ T9746] CPU: 0 UID: 0 PID: 9746 Comm: syz.3.2071 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1498.607729][ T9746] Hardware name: linux,dummy-virt (DT) [ 1498.607764][ T9746] Call trace: [ 1498.607797][ T9746] show_stack+0x18/0x24 (C) [ 1498.607884][ T9746] dump_stack_lvl+0xdc/0xf4 [ 1498.607938][ T9746] dump_stack+0x1c/0x28 [ 1498.607982][ T9746] should_fail_ex+0x5a0/0x6ac [ 1498.608030][ T9746] should_failslab+0xbc/0x11c [ 1498.608077][ T9746] kmem_cache_alloc_noprof+0x74/0x3b8 [ 1498.608124][ T9746] security_file_alloc+0x28/0x1ec [ 1498.608173][ T9746] init_file+0x8c/0x40c [ 1498.608219][ T9746] alloc_empty_file+0x70/0x16c [ 1498.608265][ T9746] path_openat+0xd0/0x25e4 [ 1498.608308][ T9746] do_filp_open+0x184/0x360 [ 1498.608349][ T9746] do_sys_openat2+0xe0/0x160 [ 1498.608392][ T9746] __arm64_compat_sys_openat+0x128/0x1b8 [ 1498.608438][ T9746] invoke_syscall+0x6c/0x258 [ 1498.608480][ T9746] el0_svc_common.constprop.0+0xac/0x230 [ 1498.608522][ T9746] do_el0_svc_compat+0x40/0x68 [ 1498.608563][ T9746] el0_svc_compat+0x4c/0x17c [ 1498.608608][ T9746] el0t_32_sync_handler+0x98/0x13c [ 1498.608653][ T9746] el0t_32_sync+0x19c/0x1a0 [ 1503.302797][ T30] audit: type=1400 audit(134219231.088:433): avc: denied { map } for pid=9756 comm="syz.3.2076" path="/dev/fb0" dev="devtmpfs" ino=619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 1503.303575][ T30] audit: type=1400 audit(134219231.088:434): avc: denied { execute } for pid=9756 comm="syz.3.2076" path="/dev/fb0" dev="devtmpfs" ino=619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 1504.294847][ T9758] fuse: Bad value for 'user_id' [ 1504.318159][ T9758] fuse: Bad value for 'user_id' [ 1511.498777][ T30] audit: type=1400 audit(134219239.278:435): avc: denied { sqpoll } for pid=9794 comm="syz.3.2094" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 1518.369257][ T9821] fuse: Bad value for 'fd' [ 1530.661761][ T9879] syz.3.2131 uses obsolete (PF_INET,SOCK_PACKET) [ 1538.058351][ T9922] FAULT_INJECTION: forcing a failure. [ 1538.058351][ T9922] name failslab, interval 1, probability 0, space 0, times 0 [ 1538.059887][ T9922] CPU: 0 UID: 0 PID: 9922 Comm: syz.3.2148 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1538.059959][ T9922] Hardware name: linux,dummy-virt (DT) [ 1538.059995][ T9922] Call trace: [ 1538.060027][ T9922] show_stack+0x18/0x24 (C) [ 1538.060107][ T9922] dump_stack_lvl+0xdc/0xf4 [ 1538.060161][ T9922] dump_stack+0x1c/0x28 [ 1538.060204][ T9922] should_fail_ex+0x5a0/0x6ac [ 1538.060253][ T9922] should_failslab+0xbc/0x11c [ 1538.060302][ T9922] __kmalloc_noprof+0xd0/0x4d0 [ 1538.060348][ T9922] tomoyo_encode2+0xa8/0x2c0 [ 1538.060398][ T9922] tomoyo_encode+0x28/0x40 [ 1538.060444][ T9922] tomoyo_mount_acl+0x198/0x5b8 [ 1538.060491][ T9922] tomoyo_mount_permission+0x13c/0x2c0 [ 1538.060537][ T9922] tomoyo_sb_mount+0x10/0x1c [ 1538.060584][ T9922] security_sb_mount+0xa8/0x1f4 [ 1538.060630][ T9922] path_mount+0xec/0x1824 [ 1538.060680][ T9922] __arm64_sys_mount+0x304/0x3dc [ 1538.060735][ T9922] invoke_syscall+0x6c/0x258 [ 1538.060781][ T9922] el0_svc_common.constprop.0+0xac/0x230 [ 1538.060824][ T9922] do_el0_svc_compat+0x40/0x68 [ 1538.060866][ T9922] el0_svc_compat+0x4c/0x17c [ 1538.060913][ T9922] el0t_32_sync_handler+0x98/0x13c [ 1538.060956][ T9922] el0t_32_sync+0x19c/0x1a0 [ 1543.265258][ T30] audit: type=1400 audit(134219271.018:436): avc: denied { append } for pid=9945 comm="syz.3.2156" name="dlm-control" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1543.307985][ T30] audit: type=1400 audit(134219271.078:437): avc: denied { read } for pid=9945 comm="syz.3.2156" name="ttyprintk" dev="devtmpfs" ino=613 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 1543.308639][ T30] audit: type=1400 audit(134219271.078:438): avc: denied { open } for pid=9945 comm="syz.3.2156" path="/dev/ttyprintk" dev="devtmpfs" ino=613 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 1543.329267][ T30] audit: type=1400 audit(134219271.118:439): avc: denied { ioctl } for pid=9945 comm="syz.3.2156" path="/dev/ttyprintk" dev="devtmpfs" ino=613 ioctlcmd=0x5413 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 1547.644572][ T30] audit: type=1400 audit(134219275.428:440): avc: denied { write } for pid=9963 comm="syz.3.2163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1547.716243][ T30] audit: type=1400 audit(134219275.498:441): avc: denied { listen } for pid=9963 comm="syz.3.2163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1552.052104][ T30] audit: type=1400 audit(134219279.838:442): avc: denied { create } for pid=9983 comm="syz.3.2173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 1565.636273][T10023] FAULT_INJECTION: forcing a failure. [ 1565.636273][T10023] name failslab, interval 1, probability 0, space 0, times 0 [ 1565.647947][T10023] CPU: 0 UID: 0 PID: 10023 Comm: syz.3.2189 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1565.648066][T10023] Hardware name: linux,dummy-virt (DT) [ 1565.648100][T10023] Call trace: [ 1565.648129][T10023] show_stack+0x18/0x24 (C) [ 1565.648204][T10023] dump_stack_lvl+0xdc/0xf4 [ 1565.648253][T10023] dump_stack+0x1c/0x28 [ 1565.648296][T10023] should_fail_ex+0x5a0/0x6ac [ 1565.648343][T10023] should_failslab+0xbc/0x11c [ 1565.648390][T10023] kmem_cache_alloc_lru_noprof+0x7c/0x3b8 [ 1565.648437][T10023] sock_alloc_inode+0x24/0x170 [ 1565.648483][T10023] alloc_inode+0x58/0x1b4 [ 1565.648529][T10023] sock_alloc+0x3c/0x238 [ 1565.648575][T10023] __sock_create+0xb8/0x634 [ 1565.648616][T10023] __sys_socket+0x11c/0x1cc [ 1565.648657][T10023] __arm64_sys_socket+0x6c/0xa0 [ 1565.648708][T10023] invoke_syscall+0x6c/0x258 [ 1565.648754][T10023] el0_svc_common.constprop.0+0xac/0x230 [ 1565.648796][T10023] do_el0_svc_compat+0x40/0x68 [ 1565.648836][T10023] el0_svc_compat+0x4c/0x17c [ 1565.648883][T10023] el0t_32_sync_handler+0x98/0x13c [ 1565.648927][T10023] el0t_32_sync+0x19c/0x1a0 [ 1565.657989][T10023] socket: no more sockets [ 1571.051374][T10037] FAULT_INJECTION: forcing a failure. [ 1571.051374][T10037] name failslab, interval 1, probability 0, space 0, times 0 [ 1571.086275][T10037] CPU: 0 UID: 0 PID: 10037 Comm: syz.1.2192 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1571.086383][T10037] Hardware name: linux,dummy-virt (DT) [ 1571.086419][T10037] Call trace: [ 1571.086447][T10037] show_stack+0x18/0x24 (C) [ 1571.086523][T10037] dump_stack_lvl+0xdc/0xf4 [ 1571.086573][T10037] dump_stack+0x1c/0x28 [ 1571.086687][T10037] should_fail_ex+0x5a0/0x6ac [ 1571.086803][T10037] should_failslab+0xbc/0x11c [ 1571.086854][T10037] __kmalloc_noprof+0xd0/0x4d0 [ 1571.086902][T10037] tomoyo_realpath_from_path+0x90/0x534 [ 1571.086954][T10037] tomoyo_path_number_perm+0x200/0x438 [ 1571.087001][T10037] tomoyo_file_ioctl+0x1c/0x28 [ 1571.087049][T10037] security_file_ioctl_compat+0x8c/0x19c [ 1571.087100][T10037] __arm64_compat_sys_ioctl+0x98/0x214 [ 1571.087196][T10037] invoke_syscall+0x6c/0x258 [ 1571.087244][T10037] el0_svc_common.constprop.0+0xac/0x230 [ 1571.087288][T10037] do_el0_svc_compat+0x40/0x68 [ 1571.087331][T10037] el0_svc_compat+0x4c/0x17c [ 1571.087378][T10037] el0t_32_sync_handler+0x98/0x13c [ 1571.087440][T10037] el0t_32_sync+0x19c/0x1a0 [ 1571.250869][T10037] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1576.344059][T10054] FAULT_INJECTION: forcing a failure. [ 1576.344059][T10054] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1576.344763][T10054] CPU: 1 UID: 0 PID: 10054 Comm: syz.3.2202 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1576.344830][T10054] Hardware name: linux,dummy-virt (DT) [ 1576.344863][T10054] Call trace: [ 1576.344927][T10054] show_stack+0x18/0x24 (C) [ 1576.345005][T10054] dump_stack_lvl+0xdc/0xf4 [ 1576.345057][T10054] dump_stack+0x1c/0x28 [ 1576.345097][T10054] should_fail_ex+0x5a0/0x6ac [ 1576.345146][T10054] should_fail+0x14/0x20 [ 1576.345209][T10054] should_fail_usercopy+0x1c/0x28 [ 1576.345312][T10054] simple_read_from_buffer+0x94/0x1f0 [ 1576.345446][T10054] proc_fail_nth_read+0x160/0x248 [ 1576.345498][T10054] vfs_read+0x18c/0x97c [ 1576.345547][T10054] ksys_read+0xec/0x1d8 [ 1576.345592][T10054] __arm64_sys_read+0x6c/0x9c [ 1576.345638][T10054] invoke_syscall+0x6c/0x258 [ 1576.345682][T10054] el0_svc_common.constprop.0+0xac/0x230 [ 1576.345736][T10054] do_el0_svc_compat+0x40/0x68 [ 1576.345780][T10054] el0_svc_compat+0x4c/0x17c [ 1576.345955][T10054] el0t_32_sync_handler+0x98/0x13c [ 1576.346006][T10054] el0t_32_sync+0x19c/0x1a0 [ 1583.224189][T10073] FAULT_INJECTION: forcing a failure. [ 1583.224189][T10073] name failslab, interval 1, probability 0, space 0, times 0 [ 1583.227850][T10073] CPU: 1 UID: 0 PID: 10073 Comm: syz.3.2208 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1583.227966][T10073] Hardware name: linux,dummy-virt (DT) [ 1583.228002][T10073] Call trace: [ 1583.228031][T10073] show_stack+0x18/0x24 (C) [ 1583.228108][T10073] dump_stack_lvl+0xdc/0xf4 [ 1583.228158][T10073] dump_stack+0x1c/0x28 [ 1583.228199][T10073] should_fail_ex+0x5a0/0x6ac [ 1583.228249][T10073] should_failslab+0xbc/0x11c [ 1583.228297][T10073] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 1583.228343][T10073] __alloc_skb+0x208/0x2f0 [ 1583.228390][T10073] alloc_skb_with_frags+0xb4/0x6b8 [ 1583.228434][T10073] sock_alloc_send_pskb+0x5e8/0x708 [ 1583.228480][T10073] unix_stream_sendmsg+0x2a8/0xb04 [ 1583.228530][T10073] __sock_sendmsg+0xc8/0x168 [ 1583.228571][T10073] __sys_sendto+0x1d8/0x26c [ 1583.228612][T10073] __arm64_sys_sendto+0xc0/0x134 [ 1583.228654][T10073] invoke_syscall+0x6c/0x258 [ 1583.228696][T10073] el0_svc_common.constprop.0+0xac/0x230 [ 1583.228748][T10073] do_el0_svc_compat+0x40/0x68 [ 1583.228790][T10073] el0_svc_compat+0x4c/0x17c [ 1583.228835][T10073] el0t_32_sync_handler+0x98/0x13c [ 1583.228880][T10073] el0t_32_sync+0x19c/0x1a0 [ 1588.242598][T10085] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10085 comm=syz.3.2213 [ 1593.242301][T10105] FAULT_INJECTION: forcing a failure. [ 1593.242301][T10105] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1593.244722][T10105] CPU: 0 UID: 0 PID: 10105 Comm: syz.3.2222 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1593.244809][T10105] Hardware name: linux,dummy-virt (DT) [ 1593.244844][T10105] Call trace: [ 1593.244872][T10105] show_stack+0x18/0x24 (C) [ 1593.244948][T10105] dump_stack_lvl+0xdc/0xf4 [ 1593.245000][T10105] dump_stack+0x1c/0x28 [ 1593.245041][T10105] should_fail_ex+0x5a0/0x6ac [ 1593.245089][T10105] should_fail+0x14/0x20 [ 1593.245132][T10105] should_fail_usercopy+0x1c/0x28 [ 1593.245176][T10105] _inline_copy_from_user+0x38/0x130 [ 1593.245225][T10105] get_user_ifreq+0x64/0x154 [ 1593.245266][T10105] sock_do_ioctl+0x150/0x1cc [ 1593.245307][T10105] compat_sock_ioctl+0x2a0/0x530 [ 1593.245350][T10105] __arm64_compat_sys_ioctl+0x1b0/0x214 [ 1593.245397][T10105] invoke_syscall+0x6c/0x258 [ 1593.245441][T10105] el0_svc_common.constprop.0+0xac/0x230 [ 1593.245485][T10105] do_el0_svc_compat+0x40/0x68 [ 1593.245528][T10105] el0_svc_compat+0x4c/0x17c [ 1593.245574][T10105] el0t_32_sync_handler+0x98/0x13c [ 1593.245620][T10105] el0t_32_sync+0x19c/0x1a0 [ 1595.960019][ T7341] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1596.216179][ T7341] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1596.429759][ T7341] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1596.698522][ T7341] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1600.706184][ T7341] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1600.774584][ T7341] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1600.821850][ T7341] bond0 (unregistering): Released all slaves [ 1601.228380][ T7341] hsr_slave_0: left promiscuous mode [ 1601.235741][ T7341] hsr_slave_1: left promiscuous mode [ 1601.305396][ T7341] veth1_macvtap: left promiscuous mode [ 1601.306264][ T7341] veth0_macvtap: left promiscuous mode [ 1601.312447][ T7341] veth1_vlan: left promiscuous mode [ 1601.313456][ T7341] veth0_vlan: left promiscuous mode [ 1607.449146][ T30] audit: type=1400 audit(134219335.238:443): avc: denied { lock } for pid=10137 comm="syz.1.2231" path="/dev/dlm_plock" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1611.718154][T10115] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1611.735746][T10115] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1614.401743][T10115] hsr_slave_0: entered promiscuous mode [ 1614.421777][T10115] hsr_slave_1: entered promiscuous mode [ 1614.440336][T10115] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1614.440940][T10115] Cannot create hsr debugfs directory [ 1617.621686][T10115] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1617.655773][T10115] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1617.692972][T10115] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1617.720376][T10115] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1619.735115][T10115] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1628.099360][T10115] veth0_vlan: entered promiscuous mode [ 1628.146327][T10115] veth1_vlan: entered promiscuous mode [ 1628.313372][T10115] veth0_macvtap: entered promiscuous mode [ 1628.339764][T10115] veth1_macvtap: entered promiscuous mode [ 1628.532373][T10115] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1628.533706][T10115] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1628.534906][T10115] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1628.535929][T10115] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1629.833690][T10270] FAULT_INJECTION: forcing a failure. [ 1629.833690][T10270] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.834214][T10270] CPU: 1 UID: 0 PID: 10270 Comm: syz.3.2238 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1629.834272][T10270] Hardware name: linux,dummy-virt (DT) [ 1629.834307][T10270] Call trace: [ 1629.834334][T10270] show_stack+0x18/0x24 (C) [ 1629.834420][T10270] dump_stack_lvl+0xdc/0xf4 [ 1629.834471][T10270] dump_stack+0x1c/0x28 [ 1629.834514][T10270] should_fail_ex+0x5a0/0x6ac [ 1629.834564][T10270] should_failslab+0xbc/0x11c [ 1629.834612][T10270] kmem_cache_alloc_lru_noprof+0x7c/0x3b8 [ 1629.834660][T10270] __d_alloc+0x34/0x948 [ 1629.834766][T10270] d_alloc_pseudo+0x18/0xb8 [ 1629.834851][T10270] alloc_file_pseudo+0xc0/0x1dc [ 1629.834905][T10270] sock_alloc_file+0x40/0x1d4 [ 1629.834959][T10270] __sys_socket+0x158/0x1cc [ 1629.835001][T10270] __arm64_sys_socket+0x6c/0xa0 [ 1629.835043][T10270] invoke_syscall+0x6c/0x258 [ 1629.835098][T10270] el0_svc_common.constprop.0+0xac/0x230 [ 1629.835174][T10270] do_el0_svc_compat+0x40/0x68 [ 1629.835225][T10270] el0_svc_compat+0x4c/0x17c [ 1629.835273][T10270] el0t_32_sync_handler+0x98/0x13c [ 1629.835318][T10270] el0t_32_sync+0x19c/0x1a0 [ 1630.366116][ T30] audit: type=1400 audit(134219358.128:444): avc: denied { ioctl } for pid=10272 comm="syz.3.2239" path="/dev/snapshot" dev="devtmpfs" ino=85 ioctlcmd=0x3302 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 1630.393693][ T30] audit: type=1400 audit(134219358.178:445): avc: denied { write } for pid=10272 comm="syz.3.2239" name="file0" dev="tmpfs" ino=28 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 1631.035066][T10271] serio: Serial port pts0 [ 1632.819473][T10290] FAULT_INJECTION: forcing a failure. [ 1632.819473][T10290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1632.820459][T10290] CPU: 1 UID: 0 PID: 10290 Comm: syz.3.2243 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1632.820577][T10290] Hardware name: linux,dummy-virt (DT) [ 1632.820680][T10290] Call trace: [ 1632.820772][T10290] show_stack+0x18/0x24 (C) [ 1632.820922][T10290] dump_stack_lvl+0xdc/0xf4 [ 1632.821059][T10290] dump_stack+0x1c/0x28 [ 1632.821162][T10290] should_fail_ex+0x5a0/0x6ac [ 1632.821271][T10290] should_fail+0x14/0x20 [ 1632.821375][T10290] should_fail_usercopy+0x1c/0x28 [ 1632.821481][T10290] _inline_copy_from_user+0x34/0x134 [ 1632.821596][T10290] get_compat_msghdr+0x90/0x118 [ 1632.821710][T10290] ___sys_sendmsg+0x184/0x19c [ 1632.821852][T10290] __sys_sendmsg+0x114/0x198 [ 1632.821957][T10290] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1632.822064][T10290] invoke_syscall+0x6c/0x258 [ 1632.822170][T10290] el0_svc_common.constprop.0+0xac/0x230 [ 1632.822293][T10290] do_el0_svc_compat+0x40/0x68 [ 1632.822404][T10290] el0_svc_compat+0x4c/0x17c [ 1632.822512][T10290] el0t_32_sync_handler+0x98/0x13c [ 1632.822619][T10290] el0t_32_sync+0x19c/0x1a0 [ 1646.665271][T10330] FAULT_INJECTION: forcing a failure. [ 1646.665271][T10330] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1646.674131][T10330] CPU: 0 UID: 0 PID: 10330 Comm: syz.3.2258 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1646.674250][T10330] Hardware name: linux,dummy-virt (DT) [ 1646.674285][T10330] Call trace: [ 1646.674317][T10330] show_stack+0x18/0x24 (C) [ 1646.674403][T10330] dump_stack_lvl+0xdc/0xf4 [ 1646.674455][T10330] dump_stack+0x1c/0x28 [ 1646.674495][T10330] should_fail_ex+0x5a0/0x6ac [ 1646.674545][T10330] should_fail+0x14/0x20 [ 1646.674588][T10330] should_fail_usercopy+0x1c/0x28 [ 1646.674632][T10330] _inline_copy_from_user+0x34/0x134 [ 1646.674684][T10330] get_compat_msghdr+0x90/0x118 [ 1646.674773][T10330] ___sys_sendmsg+0x184/0x19c [ 1646.674822][T10330] __sys_sendmsg+0x114/0x198 [ 1646.674867][T10330] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1646.674911][T10330] invoke_syscall+0x6c/0x258 [ 1646.674955][T10330] el0_svc_common.constprop.0+0xac/0x230 [ 1646.675000][T10330] do_el0_svc_compat+0x40/0x68 [ 1646.675044][T10330] el0_svc_compat+0x4c/0x17c [ 1646.675091][T10330] el0t_32_sync_handler+0x98/0x13c [ 1646.675138][T10330] el0t_32_sync+0x19c/0x1a0 [ 1651.704681][T10348] FAULT_INJECTION: forcing a failure. [ 1651.704681][T10348] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1651.708364][T10348] CPU: 1 UID: 0 PID: 10348 Comm: syz.3.2264 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1651.708477][T10348] Hardware name: linux,dummy-virt (DT) [ 1651.708513][T10348] Call trace: [ 1651.708542][T10348] show_stack+0x18/0x24 (C) [ 1651.708618][T10348] dump_stack_lvl+0xdc/0xf4 [ 1651.708668][T10348] dump_stack+0x1c/0x28 [ 1651.708719][T10348] should_fail_ex+0x5a0/0x6ac [ 1651.708771][T10348] should_fail+0x14/0x20 [ 1651.708815][T10348] should_fail_usercopy+0x1c/0x28 [ 1651.708860][T10348] _inline_copy_from_user+0x34/0x134 [ 1651.708912][T10348] get_compat_msghdr+0x90/0x118 [ 1651.708955][T10348] ___sys_sendmsg+0x184/0x19c [ 1651.709001][T10348] __sys_sendmsg+0x114/0x198 [ 1651.709044][T10348] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1651.709087][T10348] invoke_syscall+0x6c/0x258 [ 1651.709131][T10348] el0_svc_common.constprop.0+0xac/0x230 [ 1651.709201][T10348] do_el0_svc_compat+0x40/0x68 [ 1651.709247][T10348] el0_svc_compat+0x4c/0x17c [ 1651.709293][T10348] el0t_32_sync_handler+0x98/0x13c [ 1651.709337][T10348] el0t_32_sync+0x19c/0x1a0 [ 1652.963021][T10355] FAULT_INJECTION: forcing a failure. [ 1652.963021][T10355] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1652.963565][T10355] CPU: 1 UID: 0 PID: 10355 Comm: syz.3.2268 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1652.963630][T10355] Hardware name: linux,dummy-virt (DT) [ 1652.963663][T10355] Call trace: [ 1652.963690][T10355] show_stack+0x18/0x24 (C) [ 1652.963832][T10355] dump_stack_lvl+0xdc/0xf4 [ 1652.963889][T10355] dump_stack+0x1c/0x28 [ 1652.963929][T10355] should_fail_ex+0x5a0/0x6ac [ 1652.963977][T10355] should_fail+0x14/0x20 [ 1652.964020][T10355] should_fail_usercopy+0x1c/0x28 [ 1652.964065][T10355] simple_read_from_buffer+0x94/0x1f0 [ 1652.964141][T10355] proc_fail_nth_read+0x160/0x248 [ 1652.964208][T10355] vfs_read+0x18c/0x97c [ 1652.964260][T10355] ksys_read+0xec/0x1d8 [ 1652.964315][T10355] __arm64_sys_read+0x6c/0x9c [ 1652.964364][T10355] invoke_syscall+0x6c/0x258 [ 1652.964408][T10355] el0_svc_common.constprop.0+0xac/0x230 [ 1652.964482][T10355] do_el0_svc_compat+0x40/0x68 [ 1652.964528][T10355] el0_svc_compat+0x4c/0x17c [ 1652.964573][T10355] el0t_32_sync_handler+0x98/0x13c [ 1652.964678][T10355] el0t_32_sync+0x19c/0x1a0 [ 1660.355975][T10392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10392 comm=syz.3.2281 [ 1661.069897][ T30] audit: type=1400 audit(134219388.858:446): avc: denied { nlmsg_write } for pid=10398 comm="syz.3.2283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 1662.195406][T10404] serio: Serial port pts0 [ 1665.239672][T10412] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1665.242617][T10412] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1665.278907][T10412] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1665.281134][T10412] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1665.290391][T10412] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1665.292442][T10412] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1665.306013][T10412] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1665.309181][T10412] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1667.733448][ T30] audit: type=1400 audit(134219395.518:447): avc: denied { read } for pid=10418 comm="syz.1.2286" path="socket:[29010]" dev="sockfs" ino=29010 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 1670.624091][T10441] FAULT_INJECTION: forcing a failure. [ 1670.624091][T10441] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.625092][T10441] CPU: 1 UID: 0 PID: 10441 Comm: syz.3.2298 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1670.625195][T10441] Hardware name: linux,dummy-virt (DT) [ 1670.625248][T10441] Call trace: [ 1670.625282][T10441] show_stack+0x18/0x24 (C) [ 1670.625375][T10441] dump_stack_lvl+0xdc/0xf4 [ 1670.625439][T10441] dump_stack+0x1c/0x28 [ 1670.625522][T10441] should_fail_ex+0x5a0/0x6ac [ 1670.625628][T10441] should_failslab+0xbc/0x11c [ 1670.625704][T10441] __kmalloc_node_track_caller_noprof+0xd0/0x4d0 [ 1670.625814][T10441] kmemdup_noprof+0x34/0x60 [ 1670.625892][T10441] sidtab_sid2str_get+0x120/0x348 [ 1670.625952][T10441] sidtab_entry_to_string+0x40/0x114 [ 1670.625998][T10441] security_sid_to_context_core+0x254/0x440 [ 1670.626044][T10441] security_sid_to_context_force+0x18/0x24 [ 1670.626134][T10441] selinux_inode_init_security+0x350/0x500 [ 1670.626188][T10441] security_inode_init_security+0x174/0x298 [ 1670.626253][T10441] shmem_mknod+0x184/0x360 [ 1670.626321][T10441] shmem_create+0x18/0x24 [ 1670.626405][T10441] lookup_open.isra.0+0xbb4/0x1038 [ 1670.626460][T10441] path_openat+0xd24/0x25e4 [ 1670.626501][T10441] do_filp_open+0x184/0x360 [ 1670.626544][T10441] do_sys_openat2+0xe0/0x160 [ 1670.626589][T10441] __arm64_compat_sys_openat+0x128/0x1b8 [ 1670.626735][T10441] invoke_syscall+0x6c/0x258 [ 1670.626916][T10441] el0_svc_common.constprop.0+0xac/0x230 [ 1670.627029][T10441] do_el0_svc_compat+0x40/0x68 [ 1670.627119][T10441] el0_svc_compat+0x4c/0x17c [ 1670.627172][T10441] el0t_32_sync_handler+0x98/0x13c [ 1670.627219][T10441] el0t_32_sync+0x19c/0x1a0 [ 1671.643890][ T30] audit: type=1400 audit(134219399.428:448): avc: denied { setattr } for pid=10446 comm="syz.3.2300" name="" dev="pipefs" ino=29041 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 1671.889714][T10447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10447 comm=syz.3.2300 [ 1672.473005][ T30] audit: type=1400 audit(134219400.258:449): avc: denied { setopt } for pid=10449 comm="syz.3.2301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1672.695650][ T30] audit: type=1400 audit(134219400.478:450): avc: denied { shutdown } for pid=10449 comm="syz.3.2301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1673.726247][T10459] FAULT_INJECTION: forcing a failure. [ 1673.726247][T10459] name failslab, interval 1, probability 0, space 0, times 0 [ 1673.728788][T10459] CPU: 0 UID: 0 PID: 10459 Comm: syz.3.2303 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1673.728872][T10459] Hardware name: linux,dummy-virt (DT) [ 1673.728907][T10459] Call trace: [ 1673.728936][T10459] show_stack+0x18/0x24 (C) [ 1673.729012][T10459] dump_stack_lvl+0xdc/0xf4 [ 1673.729061][T10459] dump_stack+0x1c/0x28 [ 1673.729102][T10459] should_fail_ex+0x5a0/0x6ac [ 1673.729153][T10459] should_failslab+0xbc/0x11c [ 1673.729199][T10459] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 1673.729246][T10459] __alloc_skb+0x208/0x2f0 [ 1673.729294][T10459] alloc_skb_with_frags+0xb4/0x6b8 [ 1673.729340][T10459] sock_alloc_send_pskb+0x5e8/0x708 [ 1673.729387][T10459] unix_dgram_sendmsg+0x294/0x11e0 [ 1673.729437][T10459] unix_seqpacket_sendmsg+0xd4/0x174 [ 1673.729481][T10459] __sock_sendmsg+0xc8/0x168 [ 1673.729522][T10459] ____sys_sendmsg+0x51c/0x734 [ 1673.729564][T10459] ___sys_sendmsg+0x11c/0x19c [ 1673.729607][T10459] __sys_sendmsg+0x114/0x198 [ 1673.729651][T10459] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1673.729716][T10459] invoke_syscall+0x6c/0x258 [ 1673.729760][T10459] el0_svc_common.constprop.0+0xac/0x230 [ 1673.729804][T10459] do_el0_svc_compat+0x40/0x68 [ 1673.729847][T10459] el0_svc_compat+0x4c/0x17c [ 1673.729892][T10459] el0t_32_sync_handler+0x98/0x13c [ 1673.729935][T10459] el0t_32_sync+0x19c/0x1a0 [ 1676.240538][ T30] audit: type=1400 audit(134219404.028:451): avc: denied { mounton } for pid=10472 comm="syz.3.2308" path="/proc/144/task" dev="proc" ino=28335 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 1676.313488][T10473] FAULT_INJECTION: forcing a failure. [ 1676.313488][T10473] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.314076][T10473] CPU: 1 UID: 0 PID: 10473 Comm: syz.3.2308 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1676.314171][T10473] Hardware name: linux,dummy-virt (DT) [ 1676.314209][T10473] Call trace: [ 1676.314238][T10473] show_stack+0x18/0x24 (C) [ 1676.314321][T10473] dump_stack_lvl+0xdc/0xf4 [ 1676.314371][T10473] dump_stack+0x1c/0x28 [ 1676.314424][T10473] should_fail_ex+0x5a0/0x6ac [ 1676.314479][T10473] should_failslab+0xbc/0x11c [ 1676.314549][T10473] __kmalloc_cache_noprof+0x74/0x3cc [ 1676.314603][T10473] proc_self_get_link+0x158/0x1c0 [ 1676.314655][T10473] step_into+0xfd4/0x16b4 [ 1676.314715][T10473] walk_component+0xa8/0x484 [ 1676.314790][T10473] link_path_walk.part.0.constprop.0+0x460/0xa64 [ 1676.314839][T10473] path_openat+0x1c4/0x25e4 [ 1676.314879][T10473] do_filp_open+0x184/0x360 [ 1676.314919][T10473] do_sys_openat2+0xe0/0x160 [ 1676.314965][T10473] __arm64_compat_sys_openat+0x128/0x1b8 [ 1676.315011][T10473] invoke_syscall+0x6c/0x258 [ 1676.315068][T10473] el0_svc_common.constprop.0+0xac/0x230 [ 1676.315117][T10473] do_el0_svc_compat+0x40/0x68 [ 1676.315158][T10473] el0_svc_compat+0x4c/0x17c [ 1676.315203][T10473] el0t_32_sync_handler+0x98/0x13c [ 1676.315248][T10473] el0t_32_sync+0x19c/0x1a0 [ 1679.614042][T10492] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1679.921539][T10492] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1680.165808][T10492] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1680.368993][T10492] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1680.803465][T10492] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1680.871290][T10492] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1680.966782][T10492] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1681.068617][T10492] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1682.855261][T10506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=10506 comm=syz.3.2322 [ 1688.486649][T10541] FAULT_INJECTION: forcing a failure. [ 1688.486649][T10541] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.488230][T10541] CPU: 1 UID: 0 PID: 10541 Comm: syz.3.2339 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1688.488298][T10541] Hardware name: linux,dummy-virt (DT) [ 1688.488332][T10541] Call trace: [ 1688.488395][T10541] show_stack+0x18/0x24 (C) [ 1688.488479][T10541] dump_stack_lvl+0xdc/0xf4 [ 1688.488533][T10541] dump_stack+0x1c/0x28 [ 1688.488574][T10541] should_fail_ex+0x5a0/0x6ac [ 1688.488626][T10541] should_failslab+0xbc/0x11c [ 1688.488674][T10541] __kmalloc_node_noprof+0xd4/0x4d4 [ 1688.488737][T10541] alloc_slab_obj_exts+0x54/0xe8 [ 1688.488782][T10541] new_slab+0x2d0/0x368 [ 1688.488824][T10541] ___slab_alloc+0xb38/0x1540 [ 1688.488868][T10541] __slab_alloc.constprop.0+0x74/0xe8 [ 1688.488913][T10541] kmem_cache_alloc_noprof+0x1fc/0x3b8 [ 1688.488959][T10541] alloc_empty_file+0x5c/0x16c [ 1688.489007][T10541] path_openat+0xd0/0x25e4 [ 1688.489052][T10541] do_filp_open+0x184/0x360 [ 1688.489093][T10541] do_sys_openat2+0xe0/0x160 [ 1688.489138][T10541] __arm64_compat_sys_openat+0x128/0x1b8 [ 1688.489183][T10541] invoke_syscall+0x6c/0x258 [ 1688.489226][T10541] el0_svc_common.constprop.0+0xac/0x230 [ 1688.489269][T10541] do_el0_svc_compat+0x40/0x68 [ 1688.489311][T10541] el0_svc_compat+0x4c/0x17c [ 1688.489356][T10541] el0t_32_sync_handler+0x98/0x13c [ 1688.489402][T10541] el0t_32_sync+0x19c/0x1a0 [ 1696.489708][ T30] audit: type=1400 audit(134219424.278:452): avc: denied { accept } for pid=10580 comm="syz.3.2356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1698.469794][T10593] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10593 comm=syz.3.2362 [ 1702.633355][T10620] fuse: Unknown parameter '\ypԠxV蓻e-\)(p}"JFeI5jf^uƨ [ 1702.633355][T10620] q*Y'WnF' [ 1704.854034][ T30] audit: type=1400 audit(134219432.638:453): avc: denied { listen } for pid=10632 comm="syz.3.2378" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1706.860955][T10647] FAULT_INJECTION: forcing a failure. [ 1706.860955][T10647] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1706.900232][T10647] CPU: 1 UID: 0 PID: 10647 Comm: syz.1.2379 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1706.900348][T10647] Hardware name: linux,dummy-virt (DT) [ 1706.900384][T10647] Call trace: [ 1706.900415][T10647] show_stack+0x18/0x24 (C) [ 1706.900493][T10647] dump_stack_lvl+0xdc/0xf4 [ 1706.900544][T10647] dump_stack+0x1c/0x28 [ 1706.900587][T10647] should_fail_ex+0x5a0/0x6ac [ 1706.900635][T10647] should_fail+0x14/0x20 [ 1706.900679][T10647] should_fail_usercopy+0x1c/0x28 [ 1706.900739][T10647] simple_read_from_buffer+0x94/0x1f0 [ 1706.900791][T10647] proc_fail_nth_read+0x160/0x248 [ 1706.900835][T10647] vfs_read+0x18c/0x97c [ 1706.900883][T10647] ksys_read+0xec/0x1d8 [ 1706.900929][T10647] __arm64_sys_read+0x6c/0x9c [ 1706.900973][T10647] invoke_syscall+0x6c/0x258 [ 1706.901016][T10647] el0_svc_common.constprop.0+0xac/0x230 [ 1706.901059][T10647] do_el0_svc_compat+0x40/0x68 [ 1706.901102][T10647] el0_svc_compat+0x4c/0x17c [ 1706.901147][T10647] el0t_32_sync_handler+0x98/0x13c [ 1706.901194][T10647] el0t_32_sync+0x19c/0x1a0 [ 1707.444776][T10652] FAULT_INJECTION: forcing a failure. [ 1707.444776][T10652] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1707.445351][T10652] CPU: 1 UID: 0 PID: 10652 Comm: syz.3.2384 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1707.445423][T10652] Hardware name: linux,dummy-virt (DT) [ 1707.445458][T10652] Call trace: [ 1707.445488][T10652] show_stack+0x18/0x24 (C) [ 1707.445563][T10652] dump_stack_lvl+0xdc/0xf4 [ 1707.445646][T10652] dump_stack+0x1c/0x28 [ 1707.445700][T10652] should_fail_ex+0x5a0/0x6ac [ 1707.445790][T10652] should_fail+0x14/0x20 [ 1707.445888][T10652] should_fail_usercopy+0x1c/0x28 [ 1707.446085][T10652] do_fcntl+0xc6c/0x11a0 [ 1707.446427][T10652] do_compat_fcntl64+0x23c/0x558 [ 1707.446689][T10652] __arm64_compat_sys_fcntl+0x7c/0xc0 [ 1707.446784][T10652] invoke_syscall+0x6c/0x258 [ 1707.446833][T10652] el0_svc_common.constprop.0+0xac/0x230 [ 1707.446877][T10652] do_el0_svc_compat+0x40/0x68 [ 1707.446921][T10652] el0_svc_compat+0x4c/0x17c [ 1707.446967][T10652] el0t_32_sync_handler+0x98/0x13c [ 1707.447013][T10652] el0t_32_sync+0x19c/0x1a0 [ 1709.484160][T10665] FAULT_INJECTION: forcing a failure. [ 1709.484160][T10665] name failslab, interval 1, probability 0, space 0, times 0 [ 1709.484733][T10665] CPU: 1 UID: 0 PID: 10665 Comm: syz.3.2390 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1709.484799][T10665] Hardware name: linux,dummy-virt (DT) [ 1709.484864][T10665] Call trace: [ 1709.484899][T10665] show_stack+0x18/0x24 (C) [ 1709.484975][T10665] dump_stack_lvl+0xdc/0xf4 [ 1709.485025][T10665] dump_stack+0x1c/0x28 [ 1709.485065][T10665] should_fail_ex+0x5a0/0x6ac [ 1709.485125][T10665] should_failslab+0xbc/0x11c [ 1709.485223][T10665] kmem_cache_alloc_noprof+0x74/0x3b8 [ 1709.485292][T10665] __pte_alloc_one_noprof.constprop.0+0x60/0x26c [ 1709.485367][T10665] __handle_mm_fault+0x1598/0x35c4 [ 1709.485444][T10665] handle_mm_fault+0x330/0x7a8 [ 1709.485488][T10665] do_page_fault+0x2ec/0xca0 [ 1709.485538][T10665] do_translation_fault+0x184/0x1e8 [ 1709.485587][T10665] do_mem_abort+0x68/0x1a4 [ 1709.485633][T10665] el1_abort+0x3c/0x5c [ 1709.485680][T10665] el1h_64_sync_handler+0xa8/0x124 [ 1709.485896][T10665] el1h_64_sync+0x6c/0x70 [ 1709.485957][T10665] __arch_copy_from_user+0x228/0x23c (P) [ 1709.486054][T10665] vsock_connectible_setsockopt+0x380/0x4a4 [ 1709.486105][T10665] do_sock_setsockopt+0x17c/0x354 [ 1709.486220][T10665] __sys_setsockopt+0xcc/0x144 [ 1709.486270][T10665] __arm64_sys_setsockopt+0xa4/0x100 [ 1709.486314][T10665] invoke_syscall+0x6c/0x258 [ 1709.486379][T10665] el0_svc_common.constprop.0+0xac/0x230 [ 1709.486534][T10665] do_el0_svc_compat+0x40/0x68 [ 1709.486584][T10665] el0_svc_compat+0x4c/0x17c [ 1709.486774][T10665] el0t_32_sync_handler+0x98/0x13c [ 1709.486863][T10665] el0t_32_sync+0x19c/0x1a0 [ 1710.405269][T10671] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1710.428120][T10671] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1715.588865][T10704] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10704 comm=syz.3.2407 [ 1717.588072][ T30] audit: type=1400 audit(134219445.328:454): avc: denied { lock } for pid=10713 comm="syz.3.2411" path="socket:[30110]" dev="sockfs" ino=30110 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1718.538325][ T30] audit: type=1400 audit(134219446.318:455): avc: denied { setattr } for pid=10724 comm="syz.3.2415" name="NETLINK" dev="sockfs" ino=30147 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 1719.238549][T10726] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10726 comm=syz.1.2412 [ 1719.328912][T10730] netlink: 9 bytes leftover after parsing attributes in process `syz.3.2417'. [ 1725.951583][T10762] FAULT_INJECTION: forcing a failure. [ 1725.951583][T10762] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.048247][T10762] CPU: 0 UID: 0 PID: 10762 Comm: syz.1.2427 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1726.048358][T10762] Hardware name: linux,dummy-virt (DT) [ 1726.048394][T10762] Call trace: [ 1726.048424][T10762] show_stack+0x18/0x24 (C) [ 1726.048522][T10762] dump_stack_lvl+0xdc/0xf4 [ 1726.048577][T10762] dump_stack+0x1c/0x28 [ 1726.048619][T10762] should_fail_ex+0x5a0/0x6ac [ 1726.048668][T10762] should_failslab+0xbc/0x11c [ 1726.048719][T10762] __kmalloc_noprof+0xd0/0x4d0 [ 1726.048765][T10762] lsm_blob_alloc+0x60/0x80 [ 1726.048809][T10762] security_sk_alloc+0x30/0x1d0 [ 1726.048855][T10762] sk_prot_alloc+0x178/0x1e4 [ 1726.048904][T10762] sk_alloc+0x3c/0x8c8 [ 1726.048959][T10762] bpf_prog_test_run_skb+0x270/0x1a98 [ 1726.049009][T10762] __sys_bpf+0xd78/0x2580 [ 1726.049058][T10762] __arm64_sys_bpf+0x70/0xa4 [ 1726.049105][T10762] invoke_syscall+0x6c/0x258 [ 1726.049148][T10762] el0_svc_common.constprop.0+0xac/0x230 [ 1726.049191][T10762] do_el0_svc_compat+0x40/0x68 [ 1726.049233][T10762] el0_svc_compat+0x4c/0x17c [ 1726.049279][T10762] el0t_32_sync_handler+0x98/0x13c [ 1726.049324][T10762] el0t_32_sync+0x19c/0x1a0 [ 1743.033438][T10823] FAULT_INJECTION: forcing a failure. [ 1743.033438][T10823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1743.033972][T10823] CPU: 1 UID: 0 PID: 10823 Comm: syz.3.2459 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1743.034037][T10823] Hardware name: linux,dummy-virt (DT) [ 1743.034070][T10823] Call trace: [ 1743.034098][T10823] show_stack+0x18/0x24 (C) [ 1743.034191][T10823] dump_stack_lvl+0xdc/0xf4 [ 1743.034247][T10823] dump_stack+0x1c/0x28 [ 1743.034331][T10823] should_fail_ex+0x5a0/0x6ac [ 1743.034385][T10823] should_fail+0x14/0x20 [ 1743.034459][T10823] should_fail_usercopy+0x1c/0x28 [ 1743.034509][T10823] simple_read_from_buffer+0x94/0x1f0 [ 1743.034559][T10823] proc_fail_nth_read+0x160/0x248 [ 1743.034602][T10823] vfs_read+0x18c/0x97c [ 1743.034649][T10823] ksys_read+0xec/0x1d8 [ 1743.034693][T10823] __arm64_sys_read+0x6c/0x9c [ 1743.034766][T10823] invoke_syscall+0x6c/0x258 [ 1743.034813][T10823] el0_svc_common.constprop.0+0xac/0x230 [ 1743.034855][T10823] do_el0_svc_compat+0x40/0x68 [ 1743.034896][T10823] el0_svc_compat+0x4c/0x17c [ 1743.034940][T10823] el0t_32_sync_handler+0x98/0x13c [ 1743.034983][T10823] el0t_32_sync+0x19c/0x1a0 [ 1750.217692][ T30] audit: type=1400 audit(134219477.988:456): avc: denied { create } for pid=10843 comm="syz.3.2468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 1764.429352][T10902] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10902 comm=syz.3.2489 [ 1767.158016][T10917] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 1769.384024][ T30] audit: type=1400 audit(134219497.158:457): avc: denied { getopt } for pid=10922 comm="syz.3.2496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 1772.019924][T10934] FAULT_INJECTION: forcing a failure. [ 1772.019924][T10934] name failslab, interval 1, probability 0, space 0, times 0 [ 1772.020465][T10934] CPU: 1 UID: 0 PID: 10934 Comm: syz.3.2501 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1772.020528][T10934] Hardware name: linux,dummy-virt (DT) [ 1772.020563][T10934] Call trace: [ 1772.020590][T10934] show_stack+0x18/0x24 (C) [ 1772.020664][T10934] dump_stack_lvl+0xdc/0xf4 [ 1772.020725][T10934] dump_stack+0x1c/0x28 [ 1772.020793][T10934] should_fail_ex+0x5a0/0x6ac [ 1772.020849][T10934] should_failslab+0xbc/0x11c [ 1772.020897][T10934] __kmalloc_noprof+0xd0/0x4d0 [ 1772.020945][T10934] tomoyo_realpath_from_path+0x90/0x534 [ 1772.020998][T10934] tomoyo_check_open_permission+0x230/0x2b0 [ 1772.021046][T10934] tomoyo_file_open+0x90/0xc4 [ 1772.021163][T10934] security_file_open+0x74/0x148 [ 1772.021215][T10934] do_dentry_open+0x2d8/0x153c [ 1772.021288][T10934] vfs_open+0x5c/0x2fc [ 1772.021336][T10934] path_openat+0x14ec/0x25e4 [ 1772.021379][T10934] do_filp_open+0x184/0x360 [ 1772.021420][T10934] do_sys_openat2+0xe0/0x160 [ 1772.021464][T10934] __arm64_compat_sys_openat+0x128/0x1b8 [ 1772.021560][T10934] invoke_syscall+0x6c/0x258 [ 1772.021693][T10934] el0_svc_common.constprop.0+0xac/0x230 [ 1772.021744][T10934] do_el0_svc_compat+0x40/0x68 [ 1772.021786][T10934] el0_svc_compat+0x4c/0x17c [ 1772.021833][T10934] el0t_32_sync_handler+0x98/0x13c [ 1772.021972][T10934] el0t_32_sync+0x19c/0x1a0 [ 1772.022049][T10934] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1774.904534][T10943] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2504'. [ 1777.011181][T10946] FAULT_INJECTION: forcing a failure. [ 1777.011181][T10946] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.011784][T10946] CPU: 1 UID: 0 PID: 10946 Comm: syz.3.2506 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1777.011855][T10946] Hardware name: linux,dummy-virt (DT) [ 1777.011890][T10946] Call trace: [ 1777.011919][T10946] show_stack+0x18/0x24 (C) [ 1777.012000][T10946] dump_stack_lvl+0xdc/0xf4 [ 1777.012051][T10946] dump_stack+0x1c/0x28 [ 1777.012094][T10946] should_fail_ex+0x5a0/0x6ac [ 1777.012143][T10946] should_failslab+0xbc/0x11c [ 1777.012192][T10946] __kmalloc_node_track_caller_noprof+0xd0/0x4d0 [ 1777.012242][T10946] kstrdup+0x4c/0xe0 [ 1777.012290][T10946] __request_module+0x234/0x568 [ 1777.012340][T10946] crypto_alg_mod_lookup+0x188/0x3f0 [ 1777.012390][T10946] crypto_alloc_tfm_node+0xc8/0x1cc [ 1777.012504][T10946] crypto_alloc_aead+0x24/0x30 [ 1777.012594][T10946] tls_set_sw_offload+0x9e8/0x1224 [ 1777.012677][T10946] tls_setsockopt+0xca4/0x1a90 [ 1777.012774][T10946] sock_common_setsockopt+0x70/0xe0 [ 1777.013026][T10946] do_sock_setsockopt+0x17c/0x354 [ 1777.013395][T10946] __sys_setsockopt+0xcc/0x144 [ 1777.013444][T10946] __arm64_sys_setsockopt+0xa4/0x100 [ 1777.013510][T10946] invoke_syscall+0x6c/0x258 [ 1777.013720][T10946] el0_svc_common.constprop.0+0xac/0x230 [ 1777.013942][T10946] do_el0_svc_compat+0x40/0x68 [ 1777.014145][T10946] el0_svc_compat+0x4c/0x17c [ 1777.014365][T10946] el0t_32_sync_handler+0x98/0x13c [ 1777.014476][T10946] el0t_32_sync+0x19c/0x1a0 [ 1780.873634][T10959] FAULT_INJECTION: forcing a failure. [ 1780.873634][T10959] name failslab, interval 1, probability 0, space 0, times 0 [ 1780.874251][T10959] CPU: 1 UID: 0 PID: 10959 Comm: syz.1.2509 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1780.874322][T10959] Hardware name: linux,dummy-virt (DT) [ 1780.874358][T10959] Call trace: [ 1780.874390][T10959] show_stack+0x18/0x24 (C) [ 1780.874472][T10959] dump_stack_lvl+0xdc/0xf4 [ 1780.874525][T10959] dump_stack+0x1c/0x28 [ 1780.874569][T10959] should_fail_ex+0x5a0/0x6ac [ 1780.874619][T10959] should_failslab+0xbc/0x11c [ 1780.874668][T10959] __kmalloc_noprof+0xd0/0x4d0 [ 1780.874775][T10959] tomoyo_realpath_from_path+0x90/0x534 [ 1780.874893][T10959] tomoyo_path2_perm+0x240/0x520 [ 1780.875088][T10959] tomoyo_sb_pivotroot+0x18/0x24 [ 1780.875196][T10959] security_sb_pivotroot+0x7c/0x16c [ 1780.875335][T10959] __arm64_sys_pivot_root+0x1b4/0x15bc [ 1780.875448][T10959] invoke_syscall+0x6c/0x258 [ 1780.875571][T10959] el0_svc_common.constprop.0+0xac/0x230 [ 1780.875684][T10959] do_el0_svc_compat+0x40/0x68 [ 1780.875793][T10959] el0_svc_compat+0x4c/0x17c [ 1780.875951][T10959] el0t_32_sync_handler+0x98/0x13c [ 1780.876081][T10959] el0t_32_sync+0x19c/0x1a0 [ 1781.102199][T10961] FAULT_INJECTION: forcing a failure. [ 1781.102199][T10961] name failslab, interval 1, probability 0, space 0, times 0 [ 1781.103822][T10961] CPU: 0 UID: 0 PID: 10961 Comm: syz.3.2511 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1781.103896][T10961] Hardware name: linux,dummy-virt (DT) [ 1781.103932][T10961] Call trace: [ 1781.103961][T10961] show_stack+0x18/0x24 (C) [ 1781.104037][T10961] dump_stack_lvl+0xdc/0xf4 [ 1781.104088][T10961] dump_stack+0x1c/0x28 [ 1781.104130][T10961] should_fail_ex+0x5a0/0x6ac [ 1781.104180][T10961] should_failslab+0xbc/0x11c [ 1781.104227][T10961] kmem_cache_alloc_noprof+0x74/0x3b8 [ 1781.104277][T10961] security_file_alloc+0x28/0x1ec [ 1781.104325][T10961] init_file+0x8c/0x40c [ 1781.104374][T10961] alloc_empty_file+0x70/0x16c [ 1781.104421][T10961] alloc_file_pseudo+0x110/0x1dc [ 1781.104468][T10961] sock_alloc_file+0x40/0x1d4 [ 1781.104518][T10961] do_accept+0x1e4/0x3e4 [ 1781.104562][T10961] __sys_accept4+0xc8/0x14c [ 1781.104611][T10961] __arm64_sys_accept+0x70/0xa4 [ 1781.104654][T10961] invoke_syscall+0x6c/0x258 [ 1781.104698][T10961] el0_svc_common.constprop.0+0xac/0x230 [ 1781.104754][T10961] do_el0_svc_compat+0x40/0x68 [ 1781.104797][T10961] el0_svc_compat+0x4c/0x17c [ 1781.104844][T10961] el0t_32_sync_handler+0x98/0x13c [ 1781.104889][T10961] el0t_32_sync+0x19c/0x1a0 [ 1781.263449][T10959] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1792.287913][ T30] audit: type=1400 audit(134219520.068:458): avc: denied { write } for pid=10993 comm="syz.3.2523" name="snapshot" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 1799.364106][T11017] serio: Serial port pts0 [ 1824.819486][T11067] misc userio: Begin command sent, but we're already running [ 1825.806274][ T5478] atkbd serio19: keyboard reset failed on [ 1831.881567][T11098] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11098 comm=syz.3.2567 [ 1834.730865][ T30] audit: type=1400 audit(134219562.518:459): avc: denied { write } for pid=11110 comm="syz.3.2573" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1838.864255][T11130] FAULT_INJECTION: forcing a failure. [ 1838.864255][T11130] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1838.864840][T11130] CPU: 1 UID: 0 PID: 11130 Comm: syz.3.2582 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1838.864904][T11130] Hardware name: linux,dummy-virt (DT) [ 1838.864938][T11130] Call trace: [ 1838.864993][T11130] show_stack+0x18/0x24 (C) [ 1838.865079][T11130] dump_stack_lvl+0xdc/0xf4 [ 1838.865135][T11130] dump_stack+0x1c/0x28 [ 1838.865178][T11130] should_fail_ex+0x5a0/0x6ac [ 1838.865229][T11130] should_fail_alloc_page+0x70/0xb8 [ 1838.865284][T11130] prepare_alloc_pages+0x1a8/0x560 [ 1838.865333][T11130] __alloc_frozen_pages_noprof+0x144/0x1f5c [ 1838.865379][T11130] alloc_pages_mpol+0xfc/0x400 [ 1838.865427][T11130] alloc_frozen_pages_noprof+0x178/0x1ec [ 1838.865469][T11130] alloc_pages_noprof+0x14/0x114 [ 1838.865510][T11130] __pte_alloc+0x84/0x4b8 [ 1838.865552][T11130] __handle_mm_fault+0x2a18/0x35c4 [ 1838.865597][T11130] handle_mm_fault+0x330/0x7a8 [ 1838.865639][T11130] do_page_fault+0x2ec/0xca0 [ 1838.865696][T11130] do_translation_fault+0x184/0x1e8 [ 1838.865761][T11130] do_mem_abort+0x68/0x1a4 [ 1838.865812][T11130] el1_abort+0x3c/0x5c [ 1838.865888][T11130] el1h_64_sync_handler+0xa8/0x124 [ 1838.865943][T11130] el1h_64_sync+0x6c/0x70 [ 1838.865994][T11130] do_vfs_ioctl+0xe00/0x1ab8 (P) [ 1838.866046][T11130] __arm64_compat_sys_ioctl+0xe4/0x214 [ 1838.866092][T11130] invoke_syscall+0x6c/0x258 [ 1838.866139][T11130] el0_svc_common.constprop.0+0xac/0x230 [ 1838.866185][T11130] do_el0_svc_compat+0x40/0x68 [ 1838.866228][T11130] el0_svc_compat+0x4c/0x17c [ 1838.866273][T11130] el0t_32_sync_handler+0x98/0x13c [ 1838.866320][T11130] el0t_32_sync+0x19c/0x1a0 [ 1839.437888][ T30] audit: type=1400 audit(134219567.218:460): avc: denied { setopt } for pid=11131 comm="syz.3.2583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1839.445769][T11132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=11132 comm=syz.3.2583 [ 1839.451793][T11132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=11132 comm=syz.3.2583 [ 1839.456429][T11132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=258 sclass=netlink_tcpdiag_socket pid=11132 comm=syz.3.2583 [ 1839.489046][T11132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=11132 comm=syz.3.2583 [ 1839.501102][T11132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=11132 comm=syz.3.2583 [ 1853.531379][T11184] FAULT_INJECTION: forcing a failure. [ 1853.531379][T11184] name failslab, interval 1, probability 0, space 0, times 0 [ 1853.532454][T11184] CPU: 0 UID: 0 PID: 11184 Comm: syz.3.2605 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1853.532560][T11184] Hardware name: linux,dummy-virt (DT) [ 1853.532598][T11184] Call trace: [ 1853.532626][T11184] show_stack+0x18/0x24 (C) [ 1853.532721][T11184] dump_stack_lvl+0xdc/0xf4 [ 1853.532777][T11184] dump_stack+0x1c/0x28 [ 1853.532820][T11184] should_fail_ex+0x5a0/0x6ac [ 1853.532870][T11184] should_failslab+0xbc/0x11c [ 1853.532920][T11184] __kmalloc_noprof+0xd0/0x4d0 [ 1853.532966][T11184] tomoyo_encode2+0xa8/0x2c0 [ 1853.533025][T11184] tomoyo_encode+0x28/0x40 [ 1853.533072][T11184] tomoyo_realpath_from_path+0x114/0x534 [ 1853.533119][T11184] tomoyo_path_number_perm+0x200/0x438 [ 1853.533164][T11184] tomoyo_path_mkdir+0x98/0xe4 [ 1853.533209][T11184] security_path_mkdir+0x100/0x228 [ 1853.533260][T11184] do_mkdirat+0x110/0x2c4 [ 1853.533308][T11184] __arm64_sys_mkdir+0xb8/0x108 [ 1853.533349][T11184] invoke_syscall+0x6c/0x258 [ 1853.533392][T11184] el0_svc_common.constprop.0+0xac/0x230 [ 1853.533434][T11184] do_el0_svc_compat+0x40/0x68 [ 1853.533475][T11184] el0_svc_compat+0x4c/0x17c [ 1853.533522][T11184] el0t_32_sync_handler+0x98/0x13c [ 1853.533566][T11184] el0t_32_sync+0x19c/0x1a0 [ 1853.534743][T11184] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1871.189772][T11251] FAULT_INJECTION: forcing a failure. [ 1871.189772][T11251] name failslab, interval 1, probability 0, space 0, times 0 [ 1871.282816][T11251] CPU: 0 UID: 0 PID: 11251 Comm: syz.1.2636 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1871.282955][T11251] Hardware name: linux,dummy-virt (DT) [ 1871.282991][T11251] Call trace: [ 1871.283019][T11251] show_stack+0x18/0x24 (C) [ 1871.283108][T11251] dump_stack_lvl+0xdc/0xf4 [ 1871.283160][T11251] dump_stack+0x1c/0x28 [ 1871.283204][T11251] should_fail_ex+0x5a0/0x6ac [ 1871.283253][T11251] should_failslab+0xbc/0x11c [ 1871.283303][T11251] __kmalloc_noprof+0xd0/0x4d0 [ 1871.283350][T11251] usb_alloc_urb+0x2c/0x54 [ 1871.283400][T11251] do_proc_control+0x28c/0xfe0 [ 1871.283446][T11251] usbdev_ioctl+0x1688/0x33cc [ 1871.283488][T11251] compat_ptr_ioctl+0x5c/0xa4 [ 1871.283535][T11251] __arm64_compat_sys_ioctl+0x1b0/0x214 [ 1871.283580][T11251] invoke_syscall+0x6c/0x258 [ 1871.283626][T11251] el0_svc_common.constprop.0+0xac/0x230 [ 1871.283669][T11251] do_el0_svc_compat+0x40/0x68 [ 1871.283727][T11251] el0_svc_compat+0x4c/0x17c [ 1871.283775][T11251] el0t_32_sync_handler+0x98/0x13c [ 1871.283821][T11251] el0t_32_sync+0x19c/0x1a0 [ 1885.629915][ T30] audit: type=1400 audit(134219613.408:461): avc: denied { accept } for pid=11285 comm="syz.3.2652" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1895.455627][ T30] audit: type=1400 audit(134219623.238:462): avc: denied { create } for pid=11315 comm="syz.3.2665" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 1895.737898][ T30] audit: type=1400 audit(134219623.518:463): avc: denied { unlink } for pid=10115 comm="syz-executor" name="file0" dev="tmpfs" ino=1906 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 1898.092238][T11329] FAULT_INJECTION: forcing a failure. [ 1898.092238][T11329] name failslab, interval 1, probability 0, space 0, times 0 [ 1898.092827][T11329] CPU: 1 UID: 0 PID: 11329 Comm: syz.3.2670 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1898.092889][T11329] Hardware name: linux,dummy-virt (DT) [ 1898.092970][T11329] Call trace: [ 1898.093003][T11329] show_stack+0x18/0x24 (C) [ 1898.093088][T11329] dump_stack_lvl+0xdc/0xf4 [ 1898.093141][T11329] dump_stack+0x1c/0x28 [ 1898.093183][T11329] should_fail_ex+0x5a0/0x6ac [ 1898.093233][T11329] should_failslab+0xbc/0x11c [ 1898.093281][T11329] kmem_cache_alloc_lru_noprof+0x7c/0x3b8 [ 1898.093341][T11329] debugfs_alloc_inode+0x20/0x2c [ 1898.093397][T11329] alloc_inode+0x58/0x1b4 [ 1898.093441][T11329] new_inode+0x14/0x154 [ 1898.093483][T11329] debugfs_create_dir+0x70/0x4c0 [ 1898.093531][T11329] nbd_start_device+0x254/0x9d0 [ 1898.093578][T11329] nbd_ioctl+0x178/0xa08 [ 1898.093618][T11329] compat_blkdev_ioctl+0x1f8/0x860 [ 1898.093674][T11329] __arm64_compat_sys_ioctl+0x1b0/0x214 [ 1898.093746][T11329] invoke_syscall+0x6c/0x258 [ 1898.093795][T11329] el0_svc_common.constprop.0+0xac/0x230 [ 1898.093864][T11329] do_el0_svc_compat+0x40/0x68 [ 1898.094156][T11329] el0_svc_compat+0x4c/0x17c [ 1898.094209][T11329] el0t_32_sync_handler+0x98/0x13c [ 1898.094254][T11329] el0t_32_sync+0x19c/0x1a0 [ 1898.094378][T11329] debugfs: out of free dentries, can not create directory 'nbd3' [ 1898.096602][T11329] block nbd3: Failed to create debugfs dir for 'nbd3' [ 1898.114210][ T52] block nbd3: Receive control failed (result -107) [ 1898.231436][T11076] block nbd3: shutting down sockets [ 1914.634103][T11392] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2697'. [ 1917.566083][T11404] FAULT_INJECTION: forcing a failure. [ 1917.566083][T11404] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1917.570364][T11404] CPU: 1 UID: 0 PID: 11404 Comm: syz.3.2702 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1917.570481][T11404] Hardware name: linux,dummy-virt (DT) [ 1917.570518][T11404] Call trace: [ 1917.570549][T11404] show_stack+0x18/0x24 (C) [ 1917.570633][T11404] dump_stack_lvl+0xdc/0xf4 [ 1917.570682][T11404] dump_stack+0x1c/0x28 [ 1917.570765][T11404] should_fail_ex+0x5a0/0x6ac [ 1917.570818][T11404] should_fail+0x14/0x20 [ 1917.570863][T11404] should_fail_usercopy+0x1c/0x28 [ 1917.570911][T11404] _inline_copy_from_user+0x34/0x134 [ 1917.570964][T11404] get_compat_msghdr+0x90/0x118 [ 1917.571007][T11404] ___sys_sendmsg+0x184/0x19c [ 1917.571053][T11404] __sys_sendmsg+0x114/0x198 [ 1917.571095][T11404] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1917.571139][T11404] invoke_syscall+0x6c/0x258 [ 1917.571183][T11404] el0_svc_common.constprop.0+0xac/0x230 [ 1917.571226][T11404] do_el0_svc_compat+0x40/0x68 [ 1917.571269][T11404] el0_svc_compat+0x4c/0x17c [ 1917.571314][T11404] el0t_32_sync_handler+0x98/0x13c [ 1917.571358][T11404] el0t_32_sync+0x19c/0x1a0 [ 1927.060564][T11439] Process accounting resumed [ 1930.836480][ T30] audit: type=1400 audit(134219658.618:464): avc: denied { setattr } for pid=11446 comm="syz.1.2718" name="mice" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 1931.018285][ T30] audit: type=1400 audit(134219658.798:465): avc: denied { checkpoint_restore } for pid=11446 comm="syz.1.2718" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1937.942577][T11480] FAULT_INJECTION: forcing a failure. [ 1937.942577][T11480] name failslab, interval 1, probability 0, space 0, times 0 [ 1937.943144][T11480] CPU: 1 UID: 0 PID: 11480 Comm: syz.1.2731 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1937.943213][T11480] Hardware name: linux,dummy-virt (DT) [ 1937.943249][T11480] Call trace: [ 1937.943278][T11480] show_stack+0x18/0x24 (C) [ 1937.943354][T11480] dump_stack_lvl+0xdc/0xf4 [ 1937.943405][T11480] dump_stack+0x1c/0x28 [ 1937.943446][T11480] should_fail_ex+0x5a0/0x6ac [ 1937.943494][T11480] should_failslab+0xbc/0x11c [ 1937.943541][T11480] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 1937.943587][T11480] __alloc_skb+0x208/0x2f0 [ 1937.943637][T11480] alloc_skb_with_frags+0xb4/0x6b8 [ 1937.943681][T11480] sock_alloc_send_pskb+0x5e8/0x708 [ 1937.943770][T11480] unix_dgram_sendmsg+0x294/0x11e0 [ 1937.943823][T11480] unix_seqpacket_sendmsg+0xd4/0x174 [ 1937.943869][T11480] __sock_sendmsg+0xc8/0x168 [ 1937.943974][T11480] ____sys_sendmsg+0x51c/0x734 [ 1937.944020][T11480] ___sys_sendmsg+0x11c/0x19c [ 1937.944063][T11480] __sys_sendmsg+0x114/0x198 [ 1937.944105][T11480] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1937.944154][T11480] invoke_syscall+0x6c/0x258 [ 1937.944198][T11480] el0_svc_common.constprop.0+0xac/0x230 [ 1937.944240][T11480] do_el0_svc_compat+0x40/0x68 [ 1937.944281][T11480] el0_svc_compat+0x4c/0x17c [ 1937.944325][T11480] el0t_32_sync_handler+0x98/0x13c [ 1937.944368][T11480] el0t_32_sync+0x19c/0x1a0 [ 1940.362377][T11487] FAULT_INJECTION: forcing a failure. [ 1940.362377][T11487] name failslab, interval 1, probability 0, space 0, times 0 [ 1940.364036][T11487] CPU: 0 UID: 0 PID: 11487 Comm: syz.3.2736 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1940.364109][T11487] Hardware name: linux,dummy-virt (DT) [ 1940.364145][T11487] Call trace: [ 1940.364173][T11487] show_stack+0x18/0x24 (C) [ 1940.364248][T11487] dump_stack_lvl+0xdc/0xf4 [ 1940.364296][T11487] dump_stack+0x1c/0x28 [ 1940.364339][T11487] should_fail_ex+0x5a0/0x6ac [ 1940.364386][T11487] should_failslab+0xbc/0x11c [ 1940.364435][T11487] __kmalloc_noprof+0xd0/0x4d0 [ 1940.364481][T11487] tomoyo_encode2+0xa8/0x2c0 [ 1940.364529][T11487] tomoyo_encode+0x28/0x40 [ 1940.364573][T11487] tomoyo_realpath_from_path+0x114/0x534 [ 1940.364619][T11487] tomoyo_path_number_perm+0x200/0x438 [ 1940.364663][T11487] tomoyo_file_ioctl+0x1c/0x28 [ 1940.364717][T11487] security_file_ioctl_compat+0x8c/0x19c [ 1940.364770][T11487] __arm64_compat_sys_ioctl+0x98/0x214 [ 1940.364817][T11487] invoke_syscall+0x6c/0x258 [ 1940.364860][T11487] el0_svc_common.constprop.0+0xac/0x230 [ 1940.364903][T11487] do_el0_svc_compat+0x40/0x68 [ 1940.364944][T11487] el0_svc_compat+0x4c/0x17c [ 1940.364990][T11487] el0t_32_sync_handler+0x98/0x13c [ 1940.365035][T11487] el0t_32_sync+0x19c/0x1a0 [ 1940.378490][T11487] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1947.061005][T11501] FAULT_INJECTION: forcing a failure. [ 1947.061005][T11501] name failslab, interval 1, probability 0, space 0, times 0 [ 1947.061496][T11501] CPU: 1 UID: 0 PID: 11501 Comm: syz.1.2741 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1947.061556][T11501] Hardware name: linux,dummy-virt (DT) [ 1947.061592][T11501] Call trace: [ 1947.061626][T11501] show_stack+0x18/0x24 (C) [ 1947.061710][T11501] dump_stack_lvl+0xdc/0xf4 [ 1947.061766][T11501] dump_stack+0x1c/0x28 [ 1947.061807][T11501] should_fail_ex+0x5a0/0x6ac [ 1947.061857][T11501] should_failslab+0xbc/0x11c [ 1947.061905][T11501] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 1947.061973][T11501] __alloc_skb+0x208/0x2f0 [ 1947.062029][T11501] netlink_alloc_large_skb+0xac/0xd8 [ 1947.062082][T11501] netlink_sendmsg+0x4ac/0xa50 [ 1947.062131][T11501] __sock_sendmsg+0xc8/0x168 [ 1947.062211][T11501] ____sys_sendmsg+0x51c/0x734 [ 1947.062259][T11501] ___sys_sendmsg+0x11c/0x19c [ 1947.062304][T11501] __sys_sendmsg+0x114/0x198 [ 1947.062348][T11501] __arm64_compat_sys_sendmsg+0x74/0xa4 [ 1947.062396][T11501] invoke_syscall+0x6c/0x258 [ 1947.062439][T11501] el0_svc_common.constprop.0+0xac/0x230 [ 1947.062482][T11501] do_el0_svc_compat+0x40/0x68 [ 1947.062537][T11501] el0_svc_compat+0x4c/0x17c [ 1947.062587][T11501] el0t_32_sync_handler+0x98/0x13c [ 1947.062645][T11501] el0t_32_sync+0x19c/0x1a0 [ 1958.001369][T11535] fuse: Bad value for 'fd' [ 1958.009372][T11535] fuse: Bad value for 'fd' [ 1958.011615][T11535] fuse: Bad value for 'fd' [ 1958.014669][T11535] fuse: Bad value for 'fd' [ 1958.059210][T11535] fuse: Bad value for 'fd' [ 1958.070371][T11535] fuse: Bad value for 'fd' [ 1958.075095][T11535] fuse: Bad value for 'fd' [ 1958.089813][T11535] fuse: Bad value for 'fd' [ 1958.103403][T11535] fuse: Bad value for 'fd' [ 1958.119520][T11535] fuse: Bad value for 'fd' [ 1958.150161][T11535] fuse: Bad value for 'fd' [ 1958.151974][T11535] fuse: Bad value for 'fd' [ 1958.153610][T11535] fuse: Bad value for 'fd' [ 1958.155068][T11535] fuse: Bad value for 'fd' [ 1958.178439][T11535] fuse: Bad value for 'fd' [ 1958.182706][T11535] fuse: Bad value for 'fd' [ 1958.213952][T11535] fuse: Bad value for 'fd' [ 1958.223217][T11535] fuse: Bad value for 'fd' [ 1958.232083][T11535] fuse: Bad value for 'fd' [ 1958.260616][T11535] fuse: Bad value for 'fd' [ 1958.262415][T11535] fuse: Bad value for 'fd' [ 1958.263824][T11535] fuse: Bad value for 'fd' [ 1958.265232][T11535] fuse: Bad value for 'fd' [ 1958.318336][T11535] fuse: Bad value for 'fd' [ 1958.320882][T11535] fuse: Bad value for 'fd' [ 1958.323310][T11535] fuse: Bad value for 'fd' [ 1958.324782][T11535] fuse: Bad value for 'fd' [ 1958.326310][T11535] fuse: Bad value for 'fd' [ 1958.341425][T11535] fuse: Bad value for 'fd' [ 1958.372881][T11535] fuse: Bad value for 'fd' [ 1958.390583][T11535] fuse: Bad value for 'fd' [ 1958.396425][T11535] fuse: Bad value for 'fd' [ 1958.419347][T11535] fuse: Bad value for 'fd' [ 1958.421177][T11535] fuse: Bad value for 'fd' [ 1958.422636][T11535] fuse: Bad value for 'fd' [ 1958.424021][T11535] fuse: Bad value for 'fd' [ 1958.425491][T11535] fuse: Bad value for 'fd' [ 1958.479011][T11535] fuse: Bad value for 'fd' [ 1958.480911][T11535] fuse: Bad value for 'fd' [ 1958.482514][T11535] fuse: Bad value for 'fd' [ 1958.483942][T11535] fuse: Bad value for 'fd' [ 1958.485444][T11535] fuse: Bad value for 'fd' [ 1958.502475][T11535] fuse: Bad value for 'fd' [ 1958.504722][T11535] fuse: Bad value for 'fd' [ 1958.539444][T11535] fuse: Bad value for 'fd' [ 1958.549705][T11535] fuse: Bad value for 'fd' [ 1958.551222][T11535] fuse: Bad value for 'fd' [ 1958.552744][T11535] fuse: Bad value for 'fd' [ 1958.554064][T11535] fuse: Bad value for 'fd' [ 1958.599685][T11535] fuse: Bad value for 'fd' [ 1958.601576][T11535] fuse: Bad value for 'fd' [ 1958.669015][T11535] fuse: Bad value for 'fd' [ 1958.670820][T11535] fuse: Bad value for 'fd' [ 1958.672199][T11535] fuse: Bad value for 'fd' [ 1958.673717][T11535] fuse: Bad value for 'fd' [ 1958.675168][T11535] fuse: Bad value for 'fd' [ 1958.737320][T11535] fuse: Bad value for 'fd' [ 1958.739606][T11535] fuse: Bad value for 'fd' [ 1958.751722][T11535] fuse: Bad value for 'fd' [ 1958.753385][T11535] fuse: Bad value for 'fd' [ 1958.754939][T11535] fuse: Bad value for 'fd' [ 1958.756196][T11535] fuse: Bad value for 'fd' [ 1958.789463][T11535] fuse: Bad value for 'fd' [ 1958.791104][T11535] fuse: Bad value for 'fd' [ 1958.799383][T11535] fuse: Bad value for 'fd' [ 1960.602028][ T30] audit: type=1400 audit(134219688.388:466): avc: denied { create } for pid=11543 comm="syz.3.2760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 1963.449777][T11555] FAULT_INJECTION: forcing a failure. [ 1963.449777][T11555] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1963.450298][T11555] CPU: 1 UID: 0 PID: 11555 Comm: syz.3.2765 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1963.450358][T11555] Hardware name: linux,dummy-virt (DT) [ 1963.450393][T11555] Call trace: [ 1963.450420][T11555] show_stack+0x18/0x24 (C) [ 1963.450492][T11555] dump_stack_lvl+0xdc/0xf4 [ 1963.450542][T11555] dump_stack+0x1c/0x28 [ 1963.450583][T11555] should_fail_ex+0x5a0/0x6ac [ 1963.450634][T11555] should_fail+0x14/0x20 [ 1963.450679][T11555] should_fail_usercopy+0x1c/0x28 [ 1963.450762][T11555] simple_read_from_buffer+0x94/0x1f0 [ 1963.450833][T11555] proc_fail_nth_read+0x160/0x248 [ 1963.450895][T11555] vfs_read+0x18c/0x97c [ 1963.450949][T11555] ksys_read+0xec/0x1d8 [ 1963.450999][T11555] __arm64_sys_read+0x6c/0x9c [ 1963.451046][T11555] invoke_syscall+0x6c/0x258 [ 1963.451096][T11555] el0_svc_common.constprop.0+0xac/0x230 [ 1963.451141][T11555] do_el0_svc_compat+0x40/0x68 [ 1963.451183][T11555] el0_svc_compat+0x4c/0x17c [ 1963.451248][T11555] el0t_32_sync_handler+0x98/0x13c [ 1963.451299][T11555] el0t_32_sync+0x19c/0x1a0 [ 1968.488222][T11580] FAULT_INJECTION: forcing a failure. [ 1968.488222][T11580] name failslab, interval 1, probability 0, space 0, times 0 [ 1968.488812][T11580] CPU: 1 UID: 0 PID: 11580 Comm: syz.3.2775 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1968.488876][T11580] Hardware name: linux,dummy-virt (DT) [ 1968.488911][T11580] Call trace: [ 1968.488939][T11580] show_stack+0x18/0x24 (C) [ 1968.489020][T11580] dump_stack_lvl+0xdc/0xf4 [ 1968.489071][T11580] dump_stack+0x1c/0x28 [ 1968.489114][T11580] should_fail_ex+0x5a0/0x6ac [ 1968.489166][T11580] should_failslab+0xbc/0x11c [ 1968.489216][T11580] __kmalloc_cache_noprof+0x74/0x3cc [ 1968.489263][T11580] landlock_init_hierarchy_log+0x84/0x57c [ 1968.489314][T11580] landlock_merge_ruleset+0x52c/0x674 [ 1968.489386][T11580] __arm64_sys_landlock_restrict_self+0x1d8/0x6ac [ 1968.489441][T11580] invoke_syscall+0x6c/0x258 [ 1968.489487][T11580] el0_svc_common.constprop.0+0xac/0x230 [ 1968.489531][T11580] do_el0_svc_compat+0x40/0x68 [ 1968.489574][T11580] el0_svc_compat+0x4c/0x17c [ 1968.489622][T11580] el0t_32_sync_handler+0x98/0x13c [ 1968.489668][T11580] el0t_32_sync+0x19c/0x1a0 [ 1968.490831][T11580] ------------[ cut here ]------------ [ 1968.491758][T11580] WARNING: CPU: 1 PID: 11580 at security/landlock/domain.h:133 free_ruleset+0x208/0x250 [ 1968.494518][T11580] Modules linked in: [ 1968.495238][T11580] CPU: 1 UID: 0 PID: 11580 Comm: syz.3.2775 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 1968.495687][T11580] Hardware name: linux,dummy-virt (DT) [ 1968.496079][T11580] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1968.496791][T11580] pc : free_ruleset+0x208/0x250 [ 1968.497275][T11580] lr : free_ruleset+0x190/0x250 [ 1968.498104][T11580] sp : ffff80008fc57c90 [ 1968.498964][T11580] x29: ffff80008fc57c90 x28: 0000000000000000 x27: ffff000017706d80 [ 1968.499845][T11580] x26: 0000000000000000 x25: ffff000017706c20 x24: 00000000ffffffff [ 1968.500410][T11580] x23: 0000000000000001 x22: 1fffe00002ee0d84 x21: dfff800000000000 [ 1968.500981][T11580] x20: ffff000016e33500 x19: ffff000017706c00 x18: 0000000000000000 [ 1968.501517][T11580] x17: 70202c31206c6176 x16: 7265746e69202c62 x15: 0000000000000002 [ 1968.502158][T11580] x14: 0000000000000000 x13: 0000000000008000 x12: ffff600002ee0d82 [ 1968.502807][T11580] x11: 1fffe00002ee0d81 x10: ffff600002ee0d81 x9 : dfff800000000000 [ 1968.503429][T11580] x8 : ffff000017706c0b x7 : 0000000000000001 x6 : ffff600002ee0d81 [ 1968.504085][T11580] x5 : ffff000017706c08 x4 : ffff600002ee0d82 x3 : 1ffff00011a1fbe8 [ 1968.504614][T11580] x2 : 0000000000000004 x1 : 0000000000000003 x0 : 0000000000000000 [ 1968.505214][T11580] Call trace: [ 1968.505470][T11580] free_ruleset+0x208/0x250 (P) [ 1968.505776][T11580] landlock_merge_ruleset+0x54c/0x674 [ 1968.506061][T11580] __arm64_sys_landlock_restrict_self+0x1d8/0x6ac [ 1968.506382][T11580] invoke_syscall+0x6c/0x258 [ 1968.506713][T11580] el0_svc_common.constprop.0+0xac/0x230 [ 1968.507101][T11580] do_el0_svc_compat+0x40/0x68 [ 1968.507371][T11580] el0_svc_compat+0x4c/0x17c [ 1968.507667][T11580] el0t_32_sync_handler+0x98/0x13c [ 1968.507965][T11580] el0t_32_sync+0x19c/0x1a0 [ 1968.508518][T11580] irq event stamp: 242 [ 1968.508853][T11580] hardirqs last enabled at (241): [] dump_stack_lvl+0xe4/0xf4 [ 1968.509364][T11580] hardirqs last disabled at (242): [] el1_dbg+0x24/0x9c [ 1968.509780][T11580] softirqs last enabled at (194): [] handle_softirqs+0x88c/0xdb4 [ 1968.510212][T11580] softirqs last disabled at (179): [] __do_softirq+0x14/0x20 [ 1968.510715][T11580] ---[ end trace 0000000000000000 ]--- VM DIAGNOSIS: 14:38:10 Registers: info registers vcpu 0 CPU#0 PC=ffff800085441734 X00=ffff800085441730 X01=0000000000000000 X02=0000000000000000 X03=1fffe00001bd03c9 X04=1ffff00011aa4f68 X05=ffff80008d527af8 X06=ffff80008d527b10 X07=ffff80008d527bf0 X08=ffff80008d527ab8 X09=dfff800000000000 X10=ffff700011aa4f56 X11=1ffff00011aa4f56 X12=ffff700011aa4f57 X13=0000000000000000 X14=ffff00006a0a55b0 X15=00000000fff84124 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=ffff8000872d0730 X20=ffff00000de81e40 X21=0000000000000003 X22=0000000000000028 X23=dfff800000000000 X24=ffff8000872d0700 X25=0000000000000000 X26=0000000000000004 X27=ffff8000872d0730 X28=ffff8000854db7e0 X29=ffff80008d527b30 X30=ffff8000804282b4 SP=ffff80008d527b30 PSTATE=100000c5 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000000 Q01=0000000000000000:0000000000000000 Q02=0000000000000000:0000000000000000 Q03=0000000000000000:0000000000000000 Q04=0000000000000000:0000000000000000 Q05=0000000000000000:0000000000000000 Q06=0000000000000000:0000000000000000 Q07=0000000000000000:0000000000000000 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000000000000000:0000000000000000 Q17=0000000000000000:0000000000000000 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800085441734 X00=ffff800085441730 X01=0000000000000000 X02=0000000000000000 X03=1fffe00002a3fb59 X04=ffff80008fc57670 X05=ffff700011f8ae9a X06=ffff0000151fdac0 X07=00000000f2f2f2f2 X08=00000000f3f3f300 X09=00000000f2000000 X10=00000000f204f204 X11=1ffff00010e33c10 X12=ffff700010e33c11 X13=0000000000000001 X14=000000000000000f X15=0000000000000007 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=ffff8000872d0730 X20=ffff0000151fdac0 X21=0000000000000003 X22=0000000000000028 X23=dfff800000000000 X24=ffff8000872d0700 X25=0000000000000000 X26=0000000000000004 X27=ffff8000872d0730 X28=1fffe0000d4190d5 X29=ffff80008fc573c0 X30=ffff8000804282b4 SP=ffff80008fc573c0 PSTATE=100003c5 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000000 Q01=0000000000000000:0000000000000000 Q02=0000000000000000:0000000000000000 Q03=0000000000000000:0000000000000000 Q04=0000000000000000:0000000000000000 Q05=0000000000000000:0000000000000000 Q06=0000000000000000:0000000000000000 Q07=0000000000000000:0000000000000000 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000000000000000:0000000000000000 Q17=0000000000000000:0000000000000000 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000