last executing test programs: 13m33.789944377s ago: executing program 32 (id=132): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x19, 0x4, 0x4, 0xf}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="230000000800000002000000ffff000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r1}, 0xc) 13m21.690644094s ago: executing program 0 (id=195): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) dup(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x111, 0x4}}, 0x20) 13m20.846717118s ago: executing program 33 (id=195): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) dup(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x111, 0x4}}, 0x20) 12m56.909284964s ago: executing program 34 (id=306): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000040000000600000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x15, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000080850000008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffff"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f00000021c0)={r2, 0x0, 0x0}, 0x10) 10m31.901262019s ago: executing program 35 (id=1089): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty, 0x0, 0x3}, 0x20) r1 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x20) connect$l2tp6(r1, &(0x7f0000000000)={0xa, 0x0, 0x80000, @dev={0xfe, 0x80, '\x00', 0xe}, 0xb}, 0x20) syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa1acd1f78800d86dd608a37f200587300fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES8], 0x0) 8m6.972827512s ago: executing program 36 (id=1632): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010426bd7000f8dbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x4008054) write$nci(r0, &(0x7f0000000180)=@NCI_OP_CORE_RESET_RSP={0x0, 0x1, 0x2, 0x0, 0x2, {0x1, 0x1}}, 0x6) 7m54.821829848s ago: executing program 37 (id=1663): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000018406c256d0000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000000)={0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB="000005"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0003040000000103"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000006c0)={0x24, 0x0, &(0x7f0000000540)={0x0, 0x3, 0xc, @string={0xc, 0x3, '\x00'/10}}, 0x0, 0x0}, 0x0) 7m22.608467903s ago: executing program 8 (id=1755): r0 = syz_io_uring_setup(0x10, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000800)='./proc\x00', &(0x7f0000000900)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc/net/afs/cells\x00', 0x1, 0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r4, 0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000001100)='add mycell ', 0xb}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) 7m22.206557009s ago: executing program 8 (id=1757): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="020000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000064010102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x310) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000800)={0x2, {{0x2, 0x2, @multicast2}}, 0x1, 0x1, [{{0x2, 0x4e21, @empty}}]}, 0x110) 7m21.489346254s ago: executing program 8 (id=1761): setns(0xc9, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000022c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002340)={&(0x7f0000002300)={0x1c, r2, 0x1, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4004004}, 0x40084) 7m20.849866887s ago: executing program 8 (id=1763): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./mnt\x00', 0x1ff) mount(0x0, &(0x7f0000002080)='./mnt\x00', &(0x7f00000020c0)='tracefs\x00', 0x4002, 0x0) openat(0xffffffffffffff9c, &(0x7f0000003200)='./mnt/trace_pipe\x00', 0x0, 0x0) r0 = syz_io_uring_setup(0xf08, &(0x7f0000000300)={0x0, 0xfefffffe, 0x800, 0x3, 0x800000c5}, &(0x7f0000000580)=0x0, &(0x7f0000000540)=0x0, &(0x7f0000000f40)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x54}}) io_uring_enter(r0, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) 7m20.440782825s ago: executing program 8 (id=1764): syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file1\x00', 0x1810090, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000b80), 0x10, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000140)='./file1\x00') syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0/file1\x00', 0x2040020, 0x0, 0x1, 0x0, 0x0) 7m19.426853213s ago: executing program 8 (id=1765): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mount$tmpfs(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000700)=ANY=[]) 7m18.128581247s ago: executing program 38 (id=1765): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mount$tmpfs(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000700)=ANY=[]) 6m6.727534096s ago: executing program 0 (id=1665): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000020303000000000000000000000100000800010001"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x200c8) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x1c, 0x2, 0x3, 0x3, 0x0, 0x0, {0x0, 0x0, 0x10}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB="1c0000000203030000000000000000000000ffff0800010001"], 0x1c}}, 0x0) 6m6.218866738s ago: executing program 0 (id=1924): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2, 0x1}}, 0x2e) getsockopt(r2, 0x111, 0x1, 0x0, &(0x7f0000000080)) 6m5.662071561s ago: executing program 0 (id=1927): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000280)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) chroot(&(0x7f0000000080)='./file0/../file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00') pivot_root(&(0x7f0000000640)='./file0/../file0\x00', &(0x7f0000000680)='./file0\x00') 6m4.992028188s ago: executing program 0 (id=1931): r0 = socket$nl_audit(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x9ea8bb2a1f4897b}, 0xc) r1 = socket$nl_audit(0x10, 0x3, 0x9) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x80000}, 0xc) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 6m3.578943627s ago: executing program 0 (id=1936): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001680)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f0000001d00)=""/176, 0x0, 0xffff1000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) 6m2.142921445s ago: executing program 39 (id=1936): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001680)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f0000001d00)=""/176, 0x0, 0xffff1000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) 4m26.757655835s ago: executing program 9 (id=2387): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0x200000, &(0x7f0000000840)={[{@test_dummy_encryption_v1}, {@init_itable}, {@dioread_lock}]}, 0x3, 0x46a, &(0x7f0000001040)="$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") syz_mount_image$exfat(0x0, &(0x7f0000000540)='./bus\x00', 0x38c180a, 0x0, 0x0, 0x0, &(0x7f0000000240)) chdir(&(0x7f00000003c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc4842, 0x1ff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x6200, 0x0) sendfile(r0, r1, 0x0, 0x20fffe82) 4m23.923677551s ago: executing program 9 (id=2411): ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x4000000, {0x2, 0x4e21, @loopback}, {0x2, 0x1, @remote}, {0x2, 0x4e23, @multicast1}, 0x118, 0x0, 0x0, 0x0, 0xfff8, 0x0, 0x4, 0x5}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1400000007"], 0x50) pwrite64(0xffffffffffffffff, &(0x7f0000000000)='L', 0x1, 0x7ffffffe) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r0, &(0x7f0000000000), 0xd) 4m21.562503045s ago: executing program 9 (id=2421): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000300)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000400)="4a00ffff11003ee0b4fdddd685986a49e00588f1ba6f01", 0x17) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x8) r2 = dup2(r1, r1) bind$can_raw(r2, &(0x7f0000000040), 0x10) 4m20.833254597s ago: executing program 9 (id=2424): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000c40)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101090, 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') mount(0x0, &(0x7f0000000d40)='./file0/../file0/../file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') pivot_root(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0/../file0\x00') 4m20.706312055s ago: executing program 9 (id=2426): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ntfs3(&(0x7f0000000040), &(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x400, &(0x7f00000001c0)=ANY=[@ANYBLOB='sparse,acl,nohidden,iocharset=cp12500xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000020000b7050000080000001c20000000000000bf98000000000000560800000000000085000000ae000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) 4m16.666112558s ago: executing program 40 (id=2436): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[], 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="22000000040000001000"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000640)={r0, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000020000b7050000080000001c20000000000000bf98000000000000560800000000000085000000ae000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) 3m56.571862198s ago: executing program 6 (id=2545): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_io_uring_setup(0x34b8, &(0x7f0000000540)={0x0, 0xc3b1, 0x800, 0x1, 0x328}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000000)=0x0) ioctl$IOMMU_IOAS_MAP$PAGES(0xffffffffffffffff, 0x3b85, &(0x7f0000000040)={0x28, 0x3, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x525b}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x4b, 0x0, @fd, 0x1, 0x0, 0x0, 0x11, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r0, 0x3f9b, 0x1, 0x0, 0x0, 0x0) 3m55.510647707s ago: executing program 6 (id=2548): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[], 0x10}}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2715, 0x0, &(0x7f0000000400)) 3m55.034700913s ago: executing program 6 (id=2551): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='7', 0x1) sendto$inet6(r0, 0x0, 0x0, 0x24000010, &(0x7f00000001c0)={0xa, 0x2, 0x10000, @ipv4={'\x00', '\xff\xff', @remote}, 0x9}, 0x1c) 3m54.653450026s ago: executing program 6 (id=2553): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x185093, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x11050ca, 0x0) umount2(&(0x7f00000002c0)='./file0/file0\x00', 0x8) 3m54.00212192s ago: executing program 6 (id=2556): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0xb6, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) recvfrom(r0, 0x0, 0x0, 0x32, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000380)={@multicast, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x40, 0x100, @void}}}}}}}, 0x0) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000140)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000400)="686691d86f163d983892927d724356ee1384e1d853f783a4169e69e8e72ba5cdbff98b3f5b2cc3a3f1d3bd9ac6cf6ace36e023287ca77e6a4644b3e99d0988c31cdc1d7f4aea3d87c3357689439579a1a2ca1b4164384fe1de1e5a84385e33c6be13729434eca02b742f2ecfce272eafa1a1578465df25b63ad8015c789e17d80e21c5b58e4967ee9cb45da2897570a67795b9e8d8a8671caba6d0a024585a6f50afcacd7641ae2fb1f0687102a25a21c64936", 0xb3}], 0x1}}], 0x1, 0x0) 3m52.672916373s ago: executing program 6 (id=2562): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000100)=0x80000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000140)={@my=0x1}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f00000001c0)={{@host}, @host, 0x0, 0x0, 0x2449, 0x0, 0x4, 0x0, 0x9}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000040)={{@my=0x1}, @host, 0x0, 0x0, 0x7}) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7aa, &(0x7f0000000180)={{@my=0x1}}) 3m51.949763566s ago: executing program 41 (id=2562): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000100)=0x80000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000140)={@my=0x1}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f00000001c0)={{@host}, @host, 0x0, 0x0, 0x2449, 0x0, 0x4, 0x0, 0x9}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000040)={{@my=0x1}, @host, 0x0, 0x0, 0x7}) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7aa, &(0x7f0000000180)={{@my=0x1}}) 9.424393351s ago: executing program 7 (id=3759): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000480)='./file0\x00', 0x18000, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYRES16, @ANYRESOCT, @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES64, @ANYRESDEC=0x0], 0x1, 0x304, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x20) 7.299429683s ago: executing program 5 (id=3772): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x79}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7, 0x40033, 0xffffffffffffffff, 0x1000000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000380)=""/153, 0x99) 6.70512417s ago: executing program 5 (id=3774): r0 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x437, 0x3, 0x3, {0x0, 0x0, 0x0, r1, 0x51b0b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x40}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48800}, 0x4000010) r2 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r2, &(0x7f0000000400)="86ff3b518c8a", 0x6, 0x4ba346f6d29095b8, &(0x7f00000001c0)={0x11, 0x8100, r1, 0x1, 0x4, 0x6, @broadcast}, 0x14) 6.46683114s ago: executing program 7 (id=3779): syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file1\x00', 0x804010, &(0x7f0000000480), 0x1, 0x3d0, &(0x7f00000004c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000f40)='./file1\x00', 0x2440, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0x8004587d, &(0x7f0000000080)={@desc={0x1, 0x0, @desc2}}) syz_clone(0x43100000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000001f80)={0x1, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.7581639s ago: executing program 5 (id=3784): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x10008, &(0x7f0000000080)={[{@nombcache}, {@nogrpid}]}, 0xff, 0x49e, &(0x7f0000000f40)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000042, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000100), 0x2, 0x522, &(0x7f00000006c0)="$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") llistxattr(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) 5.231055077s ago: executing program 3 (id=3785): r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_setup_io_uring(0x1d, 0x0, 0x0, 0x0, 0x0) syz_ublk_add_dev(r0, 0x0, r1, 0x0, &(0x7f0000000340)={0x2e, 0x40, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000140)=@any_dev={0x2, 0x62c, 0x0, 0x0, 0x1000, 0x4, 0x0, 0x0, 0x6}}}, &(0x7f00000003c0)=0x0) syz_ublk_setup_queues(r0, r2, &(0x7f0000000200)={0x0, 0x8427, 0x0, 0xfffffffe, 0x34d}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x40040, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c8b, 0x20, 0x3, 0x98}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40000001, 0x337}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x4000, 0x43, 0xffffffff}}], 0x1, 0x0, 0x0) 5.199860417s ago: executing program 5 (id=3789): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_io_uring_setup(0x495, &(0x7f0000001380)={0x0, 0x104c55}, &(0x7f0000000000)=0x0, &(0x7f0000000108)=0x0, &(0x7f0000001340)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x4, 0x11, r0, 0x0, 0x0, 0x0, 0x2001, 0x1, {0x1}}) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x77359400}}) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x6, 0x0, 0x0, 0x0, 0x0) 4.997884514s ago: executing program 1 (id=3790): r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x30, r0, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xff}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}]}]}, 0x30}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x28, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}]}]}, 0x28}}, 0x0) 4.825595166s ago: executing program 2 (id=3791): mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) syz_ublk_setup_io_uring(0x467c, &(0x7f0000000140)={0x0, 0xcfab, 0x8000, 0x0, 0x118}, 0x0, &(0x7f00000002c0), &(0x7f00000003c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f00000004c0)={0x0, 0x42cc, 0x10, 0x1, 0x80}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x1000, 0x4, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x200, 0x4003bfff, 0x2b8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x230}}], 0x1, 0x0, 0x0) 3.589435922s ago: executing program 3 (id=3792): socket(0x1d, 0x2, 0x6) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) r1 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f00000005c0)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000002c0)=@new_dev={0x4, 0x3c9}}}, &(0x7f0000000300)=0x0) syz_ublk_setup_queues(r0, r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xeffffffe, 0x20000}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1302, 0x1, 0x0, 0x4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x0, 0xfffffffd, 0x69, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xfffefefe, 0x40}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6253, 0x80000, 0x3, 0xffffffff}}], 0x1, &(0x7f00000003c0)={0x2e, 0x4c, 0x0, r0, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x4000, 0xdbd, 0x0, 0x0}}, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1a, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4}, 0x94) 3.58924392s ago: executing program 2 (id=3793): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000480)='./file0\x00', 0x18000, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYRES16, @ANYRESOCT, @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES64, @ANYRESDEC=0x0], 0x1, 0x304, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x20) 3.589041799s ago: executing program 1 (id=3794): r0 = socket$nl_route(0x10, 0x3, 0x0) setns(0xc9, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x401, 0xfffffffe, 0x200, {0x0, 0x0, 0x0, 0x0, 0x10227}, [@IFLA_MASTER={0x8, 0xa, r1}, @IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r3}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040000}, 0x840) 3.588924439s ago: executing program 5 (id=3795): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000772904202404019957c2010203010902240001000010000904430002317d5500090502020002020000090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000500)={0x1c, &(0x7f0000000380)=ANY=[@ANYBLOB="2005ad"], 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 3.52332955s ago: executing program 7 (id=3796): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@my=0x0}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f0000000180)={{@my=0x0}, 0x0, 0x1}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f00000000c0)={{@my=0x0}, 0x1}) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000bc0)={0x0, 0x0, 0xea}) 3.282804875s ago: executing program 4 (id=3797): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x1}, {0x1fffffff, 0x0, 0x1, 0x1}}], 0x8) bind$can_raw(r0, &(0x7f0000000140), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') r2 = openat(r1, &(0x7f0000000080)='can/rcvlist_eff\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1000) 2.74246942s ago: executing program 3 (id=3798): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000003, 0x20000000ec072, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)='\x80\x005\xfb\xf7u\x83%:r\xd2\xdd=\xacy\xf7\xc2\xb9x\xa4q\xc1\xea\x7f\"\xc87a_4t\xcda\x9b\x11\x11\x0e\xa1\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbeYL&\xa6\xba\xea\x01\x98\x00\x00\x001\x8bY\xf4\x1cG%\x95\x11\xbc\xf6W\xcfI$T\b\x8c\xd5\x0eKdo\xa5\xea\x1e\x82\x02W\xeduLN\xa6MB^\xbc/&8\xfb%\xfah\b\xe9\x82\xa0\xc2\x96\x85\xf5\x1cs\x9b\\\x8a\x92\xa5~\x03S\xfd\xc1.\x01\xbd\xfbQ\xa0(\xc0\xde\xbew\bFj\x0e93\x00a\xddW\x11\xd9[\xf9\x1b\xaa@\x02\xf8\xe7\xf9\xa8xi\x880\'\x96\xc9+\v(\x83\xea\xcd\xc1\xdc\xf5k\xb0\x8e\xda#p\xe4P\xfc', 0xc) ftruncate(r1, 0x2000000) fcntl$addseals(r1, 0x409, 0x7) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x1f, 0x0, 0x1000000}) 2.581397386s ago: executing program 4 (id=3799): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7ffffffb}]}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000003c0)={0x9c9, 0x0, 0x0, 'queue1\x00', 0x200000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x3, 0x0, 0x1, 0x0, 0x4}, 0x3}) openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xa8c01) close_range(r0, 0xffffffffffffffff, 0x0) 2.5655217s ago: executing program 1 (id=3800): r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) listen(r1, 0x0) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)={0x0, 0x40000000, 0x80000804, 0x81, 0xfffffffb, 0xffffffff}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="580000001400add427323b470c45b45602067fffffff81004e22030d00ff0028925aa8002000eaa57b00090080020efffeffe809020000ff0004f03adcac4b74ffffffffffffffffffffffe7ee0000000000000000020000", 0x58}], 0x1) 2.557824545s ago: executing program 2 (id=3801): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="380000001000370400"/20, @ANYRES32=r2, @ANYBLOB="89040400000000001800128008000100736974000c00028008000100", @ANYRES32=r2], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="38000000100039040000000000000000000003e4", @ANYRES32=r2, @ANYBLOB="00000000000002001800128008000100736974000c0002"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x200080d0) 2.524762693s ago: executing program 7 (id=3802): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x0, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000000000000000000000000000000000000000000000000000000000000000000074") write(r0, &(0x7f0000000100)="0000000000000000000400000000000000000000000000007468696e2d706f6f6cf925a6adf2774d65681eb1cdf42056cd88ab97ed51814923f2233b447d025673", 0x41) ioctl(r0, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000007e0100003801000001") 2.085377083s ago: executing program 1 (id=3803): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) sendmmsg(r0, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) 2.08085255s ago: executing program 3 (id=3815): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) exit(0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') readv(r0, &(0x7f0000002480)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2.02518676s ago: executing program 2 (id=3804): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x55, &(0x7f0000000180)=ANY=[@ANYBLOB="12010002020000402505a7a400010000000109024300020100c001090400000102020100052400100104240202052401000105240600010705810308000a09040100020a00000007058202000200070503020002"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/ttyACM0\x00', 0x2, 0x1) close(0x3) 1.831229504s ago: executing program 4 (id=3805): r0 = openat$ocfs2_control(0xffffff9c, &(0x7f0000000100), 0x100, 0x0) sendmmsg$alg(r0, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000140)="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", 0xcf6}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x20000800}], 0x1, 0x40800) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r2, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r3, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 1.518437198s ago: executing program 4 (id=3806): r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) listen(r0, 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10) shutdown(r1, 0x0) 1.306343739s ago: executing program 1 (id=3807): sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x14, 0x2, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x48040) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f903", 0x11}], 0x1}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a6c52d922ba2a05dd4242"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x42}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1.254985556s ago: executing program 4 (id=3808): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000006300), 0x2000, &(0x7f00000041c0)={&(0x7f00000001c0)={0x50, 0x0, 0x0, {0x7, 0x29, 0x7, 0x22110079, 0x1000, 0x0, 0x7fc, 0x2, 0x0, 0x0, 0x6, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) syz_fuse_handle_req(r0, &(0x7f0000004300)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x78, 0x0, 0x100000000, {0x20000, 0xcb7b, 0x0, {0x5, 0x0, 0x48b, 0xa, 0x400000000000004, 0xd, 0xfff7ffff, 0x6, 0x101, 0x4000, 0xffff1854, 0xffffffffffffffff, 0x0, 0x3, 0xf}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.254653121s ago: executing program 7 (id=3809): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000020303000000000000000000000100000800010001"], 0x1c}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x2, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x10}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x6}}]}, 0x1c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x20700, 0x2000000, {0x0, 0x0, 0x0, 0x0, 0x8203}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004885}, 0x4054) 1.046959175s ago: executing program 3 (id=3810): syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file1\x00', 0x804010, &(0x7f0000000480), 0x1, 0x3d0, &(0x7f00000004c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000f40)='./file1\x00', 0x2440, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0x8004587d, &(0x7f0000000080)={@desc={0x1, 0x0, @desc2}}) syz_clone(0x43100000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000001f80)={0x1, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.046718744s ago: executing program 5 (id=3811): futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040), &(0x7f0000048000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2a442, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4012011, r0, 0x0) exit(0xfffffffffffffffd) 244.500628ms ago: executing program 7 (id=3812): socket(0x1d, 0x2, 0x6) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) r1 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f00000005c0)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000002c0)=@new_dev={0x4, 0x3c9}}}, &(0x7f0000000300)=0x0) syz_ublk_setup_queues(r0, r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xeffffffe, 0x20000}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1302, 0x1, 0x0, 0x4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x0, 0xfffffffd, 0x69, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xfffefefe, 0x40}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6253, 0x80000, 0x3, 0xffffffff}}], 0x1, &(0x7f00000003c0)={0x2e, 0x4c, 0x0, r0, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x4000, 0xdbd, 0x0, 0x0}}, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1a, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4}, 0x94) 244.270948ms ago: executing program 2 (id=3813): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x1}, {0x1fffffff, 0x0, 0x1, 0x1}}], 0x8) bind$can_raw(r0, &(0x7f0000000140), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') r2 = openat(r1, &(0x7f0000000080)='can/rcvlist_eff\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x1000) 244.097308ms ago: executing program 1 (id=3814): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000480)='./file0\x00', 0x18000, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYRES16, @ANYRESOCT, @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES64, @ANYRESDEC=0x0], 0x1, 0x304, &(0x7f0000000bc0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x20) 243.720418ms ago: executing program 4 (id=3816): syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x200840, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x5, 0x4445, 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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqwA8cCAAAAAML8raPo2wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4FcAAAD//0yJHBw=") syz_mount_image$exfat(0x0, &(0x7f0000000100)='./bus\x00', 0x80f811, 0x0, 0x0, 0x0, &(0x7f00000000c0)) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./bus/file0\x00', 0x80008, 0x0, 0x0, 0x0, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000b00), &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181d011, 0x0, 0x40, 0x0, &(0x7f0000000140)) mknodat$loop(0xffffffffffffff9c, 0x0, 0x1000, 0x0) rename(&(0x7f0000002340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000002440)='./bus/file0\x00') 169.465613ms ago: executing program 2 (id=3817): syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./proc\x00', 0x1000812, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"/396, @ANYRESOCT, @ANYRESOCT=0x0, @ANYBLOB="b778be54730b2833fd918cadc9e4abb14317302afba4619bb75d544d1530329ce010c9ad5021a1cb57a47982f661e203224955a765c4757ab66d35353fe96d3ccb16e14a5620475edda43ddc22ef4ae4ad86dcccfd0d92dd336fdd6eaf40b5215404dc18a9d447c82518d449c64a470cf0605af9f07401f53f51502b2fea970cf73abcfbee2c6a22b65994d6a05a67995f84ffba2441dc15446d5a9fc4a5e33e9bc83efc3a85fcaec1fa76ad", @ANYRES32, @ANYBLOB="0affd5ece651e2a4648f9b279d8dc44bc4bd6acc0aa01a3ab56e469d3c338a26ff996b57afbe65c4eb94f6fd4cfbda2af6c85c6e135955ca0640546a2aac7bb02432e45e6d333181ee921f9f26a8ef000000000800000000000000000000000000000000000000000000000000004de9f91aeab66cc8b2197d3c00068324c7b7bd"], 0x1, 0x315, &(0x7f0000000b40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc4842, 0x1ff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x6200, 0x0) sendfile(r0, r1, 0x0, 0x20fffe82) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./mydev\x00', 0x1ff) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x42840, 0x112) 0s ago: executing program 3 (id=3818): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="380000001000370400"/20, @ANYRES32=r2, @ANYBLOB="89040400000000001800128008000100736974000c00028008000100", @ANYRES32=r2], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="38000000100039040000000000000000000003e4", @ANYRES32=r2, @ANYBLOB="00000000000002001800128008000100736974000c0002"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x200080d0) kernel console output (not intermixed with test programs): XT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 869.061482][ T31] audit: type=1800 audit(1789842189.165:6693): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 869.162927][ T31] audit: type=1800 audit(1789842189.265:6694): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 869.407100][T13927] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 869.448245][ T31] audit: type=1800 audit(1789842189.555:6695): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 869.498527][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 869.554785][T13927] usb 4-1: New USB device found, idVendor=17ef, idProduct=6161, bcdDevice= 0.00 [ 869.565001][T13927] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 869.565043][T13927] usb 4-1: Product: syz [ 869.565070][T13927] usb 4-1: Manufacturer: syz [ 869.565097][T13927] usb 4-1: SerialNumber: syz [ 869.620201][ T31] audit: type=1800 audit(1789842189.725:6696): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 869.644861][ T31] audit: type=1800 audit(1789842189.755:6697): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=268444 res=0 errno=0 [ 869.673840][ T31] audit: type=1800 audit(1789842189.765:6698): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=268476 res=0 errno=0 [ 869.683700][ T31] audit: type=1800 audit(1789842189.785:6699): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=268451 res=0 errno=0 [ 869.847950][T13927] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 869.932163][T13927] usb 4-1: USB disconnect, device number 24 [ 869.965480][T18467] random: crng reseeded on system resumption [ 869.969310][T18467] FAULT_INJECTION: forcing a failure. [ 869.969310][T18467] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 869.969364][T18467] CPU: 0 UID: 0 PID: 18467 Comm: syz.2.3480 Tainted: G L syzkaller #0 PREEMPT(full) [ 869.969419][T18467] Tainted: [L]=SOFTLOCKUP [ 869.969435][T18467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 869.969460][T18467] Call Trace: [ 869.969473][T18467] [ 869.969489][T18467] dump_stack_lvl+0x100/0x190 [ 869.969550][T18467] should_fail_ex.cold+0x5/0xa [ 869.969597][T18467] ? prepare_alloc_pages+0x16d/0x5b0 [ 869.969643][T18467] should_fail_alloc_page+0xeb/0x140 [ 869.969688][T18467] prepare_alloc_pages+0x1f0/0x5b0 [ 869.969734][T18467] ? unwind_get_return_address+0x59/0xa0 [ 869.969796][T18467] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 869.969866][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.969915][T18467] ? stack_trace_save+0x8e/0xc0 [ 869.969978][T18467] ? __pfx_stack_trace_save+0x10/0x10 [ 869.970040][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.970090][T18467] ? stack_depot_save_flags+0x27/0x9f0 [ 869.970160][T18467] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 869.970217][T18467] ? kasan_save_stack+0x3f/0x50 [ 869.970280][T18467] ? kasan_save_track+0x14/0x30 [ 869.970339][T18467] ? __kasan_kmalloc+0xaa/0xb0 [ 869.970402][T18467] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 869.970453][T18467] ? memory_bm_create+0x12c/0xcf0 [ 869.970503][T18467] ? create_basic_memory_bitmaps+0xbd/0x350 [ 869.970559][T18467] ? snapshot_open+0x23b/0x2b0 [ 869.970619][T18467] ? misc_open+0x26d/0x450 [ 869.970666][T18467] ? chrdev_open+0x234/0x6a0 [ 869.970701][T18467] ? do_dentry_open+0x6ab/0x14d0 [ 869.970764][T18467] ? vfs_open+0x82/0x3f0 [ 869.970802][T18467] ? path_openat+0x19fa/0x2440 [ 869.970840][T18467] ? do_file_open+0x20e/0x430 [ 869.970877][T18467] ? do_sys_openat2+0x10f/0x1e0 [ 869.970919][T18467] ? __x64_sys_openat+0x12d/0x210 [ 869.970964][T18467] ? do_syscall_64+0x123/0x790 [ 869.971003][T18467] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 869.971071][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.971119][T18467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 869.971165][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.971215][T18467] ? policy_nodemask+0xed/0x4f0 [ 869.971262][T18467] alloc_pages_mpol+0x201/0x550 [ 869.971304][T18467] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 869.971347][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.971394][T18467] ? kasan_save_track+0x14/0x30 [ 869.971454][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.971501][T18467] ? __kasan_kmalloc+0xaa/0xb0 [ 869.971569][T18467] alloc_pages_noprof+0x1a/0x160 [ 869.971621][T18467] get_zeroed_page_noprof+0x18/0xb0 [ 869.971658][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.971706][T18467] get_image_page+0x18/0x1a0 [ 869.971766][T18467] memory_bm_create+0x66a/0xcf0 [ 869.971838][T18467] create_basic_memory_bitmaps+0xbd/0x350 [ 869.971904][T18467] snapshot_open+0x23b/0x2b0 [ 869.971965][T18467] ? __pfx_snapshot_open+0x10/0x10 [ 869.972027][T18467] misc_open+0x26d/0x450 [ 869.972076][T18467] ? __pfx_misc_open+0x10/0x10 [ 869.972127][T18467] chrdev_open+0x234/0x6a0 [ 869.972163][T18467] ? __pfx_apparmor_file_open+0x10/0x10 [ 869.972205][T18467] ? __pfx_chrdev_open+0x10/0x10 [ 869.972244][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.972292][T18467] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 869.972355][T18467] do_dentry_open+0x6ab/0x14d0 [ 869.972413][T18467] ? __pfx_chrdev_open+0x10/0x10 [ 869.972462][T18467] vfs_open+0x82/0x3f0 [ 869.972501][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.972557][T18467] path_openat+0x19fa/0x2440 [ 869.972604][T18467] ? __pfx_path_openat+0x10/0x10 [ 869.972660][T18467] do_file_open+0x20e/0x430 [ 869.972741][T18467] ? __pfx_do_file_open+0x10/0x10 [ 869.972816][T18467] ? _raw_spin_unlock+0x28/0x50 [ 869.972875][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.972924][T18467] ? alloc_fd+0x471/0x7a0 [ 869.972978][T18467] do_sys_openat2+0x10f/0x1e0 [ 869.973024][T18467] ? __pfx_do_sys_openat2+0x10/0x10 [ 869.973070][T18467] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 869.973129][T18467] __x64_sys_openat+0x12d/0x210 [ 869.973177][T18467] ? __pfx___x64_sys_openat+0x10/0x10 [ 869.973231][T18467] ? srso_alias_return_thunk+0x5/0xfbef5 [ 869.973288][T18467] do_syscall_64+0x123/0x790 [ 869.973334][T18467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 869.973377][T18467] RIP: 0033:0x7f8fd199e159 [ 869.973408][T18467] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 869.973446][T18467] RSP: 002b:00007f8fd2841028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 869.973486][T18467] RAX: ffffffffffffffda RBX: 00007f8fd1c25fa0 RCX: 00007f8fd199e159 [ 869.973514][T18467] RDX: 0000000000042801 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 869.973542][T18467] RBP: 00007f8fd1a3506b R08: 0000000000000000 R09: 0000000000000000 [ 869.973568][T18467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 869.973593][T18467] R13: 00007f8fd1c26038 R14: 00007f8fd1c25fa0 R15: 00007fffb4b87858 [ 869.973646][T18467] [ 870.513316][T13927] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 870.603549][T18473] loop2: detected capacity change from 0 to 8 [ 870.651476][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.651764][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.675491][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.675637][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.675776][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.675912][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.676046][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.676180][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.677343][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.677483][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.677622][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.677754][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.677892][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.678364][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.678506][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.679328][T18476] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 870.679805][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.679947][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.680085][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.680229][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.680365][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.680504][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.680684][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.680839][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.680976][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.681116][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.681260][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.681399][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.681533][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.681672][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.681806][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.681948][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.682087][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.682228][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.682362][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.682498][T18473] SQUASHFS error: Failed to read block 0x4de: -5 [ 870.836325][T13927] usb 4-1: New USB device found, idVendor=17ef, idProduct=6161, bcdDevice= 0.00 [ 870.888782][T13927] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 870.888826][T13927] usb 4-1: Product: syz [ 870.888852][T13927] usb 4-1: Manufacturer: syz [ 870.888879][T13927] usb 4-1: SerialNumber: syz [ 871.480854][T18479] loop1: detected capacity change from 0 to 32768 [ 871.500550][T18479] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 871.500657][T18479] CPU: 1 UID: 0 PID: 18479 Comm: syz.1.3483 Tainted: G L syzkaller #0 PREEMPT(full) [ 871.500713][T18479] Tainted: [L]=SOFTLOCKUP [ 871.500728][T18479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 871.500757][T18479] Call Trace: [ 871.500771][T18479] [ 871.500787][T18479] dump_stack_lvl+0x100/0x190 [ 871.500849][T18479] sysfs_warn_dup.cold+0x1c/0x28 [ 871.500912][T18479] sysfs_create_dir_ns+0x24b/0x2b0 [ 871.500955][T18479] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 871.500995][T18479] ? find_held_lock+0x2b/0x80 [ 871.501046][T18479] ? kobject_add_internal+0x25f/0x930 [ 871.501097][T18479] ? kobject_add_internal+0x25f/0x930 [ 871.501152][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.501199][T18479] ? do_raw_spin_unlock+0x145/0x1e0 [ 871.501250][T18479] kobject_add_internal+0x2c8/0x930 [ 871.501310][T18479] kobject_init_and_add+0x121/0x180 [ 871.501365][T18479] ? __pfx_kobject_init_and_add+0x10/0x10 [ 871.501426][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.501472][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.501519][T18479] ? lockdep_init_map_type+0x5c/0x250 [ 871.501563][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.501614][T18479] ? lockdep_init_map_type+0x5c/0x250 [ 871.501665][T18479] gfs2_sys_fs_add+0x209/0x410 [ 871.501708][T18479] ? __pfx_gfs2_sys_fs_add+0x10/0x10 [ 871.501753][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.501807][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.501855][T18479] ? alloc_workqueue_noprof+0xe1/0x130 [ 871.501918][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.501979][T18479] gfs2_fill_super+0x1452/0x2d00 [ 871.502028][T18479] ? __pfx_vsnprintf+0x10/0x10 [ 871.502109][T18479] ? __pfx_gfs2_fill_super+0x10/0x10 [ 871.502157][T18479] ? __pfx_snprintf+0x10/0x10 [ 871.502200][T18479] ? find_held_lock+0x2b/0x80 [ 871.502251][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.502298][T18479] ? set_blocksize+0x1cf/0x460 [ 871.502343][T18479] ? setup_bdev_super+0x4b6/0x770 [ 871.502403][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.502450][T18479] ? sb_set_blocksize+0x1f6/0x290 [ 871.502508][T18479] ? get_tree_bdev_flags+0x38c/0x620 [ 871.502564][T18479] get_tree_bdev_flags+0x38c/0x620 [ 871.502621][T18479] ? __pfx_gfs2_fill_super+0x10/0x10 [ 871.502673][T18479] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 871.502743][T18479] ? rcu_is_watching+0x13/0xc0 [ 871.502794][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.502841][T18479] ? apparmor_capable+0x1d7/0x4d0 [ 871.502895][T18479] ? __asan_memset+0x23/0x50 [ 871.502955][T18479] gfs2_get_tree+0x4e/0x280 [ 871.503007][T18479] vfs_get_tree+0x92/0x320 [ 871.503053][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.503105][T18479] path_mount+0x7d0/0x24c0 [ 871.503164][T18479] ? __pfx_path_mount+0x10/0x10 [ 871.503210][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.503257][T18479] ? lockdep_hardirqs_on+0x7d/0x110 [ 871.503303][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.503350][T18479] ? kmem_cache_free+0x127/0x6c0 [ 871.503418][T18479] ? __x64_sys_mount+0x293/0x310 [ 871.503464][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.503512][T18479] __x64_sys_mount+0x293/0x310 [ 871.503562][T18479] ? __pfx___x64_sys_mount+0x10/0x10 [ 871.503616][T18479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 871.503675][T18479] do_syscall_64+0x123/0x790 [ 871.503720][T18479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 871.503770][T18479] RIP: 0033:0x7f075399f3ca [ 871.503802][T18479] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 871.503841][T18479] RSP: 002b:00007f0754864e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 871.503880][T18479] RAX: ffffffffffffffda RBX: 00007f0754864ee0 RCX: 00007f075399f3ca [ 871.503908][T18479] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007f0754864ea0 [ 871.503935][T18479] RBP: 00002000000124c0 R08: 00007f0754864ee0 R09: 0000000000000000 [ 871.503961][T18479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000012500 [ 871.503988][T18479] R13: 00007f0754864ea0 R14: 00000000000125c7 R15: 0000200000000180 [ 871.504041][T18479] [ 871.504265][T18479] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 871.504297][T18479] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 871.756848][T13927] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 872.206394][ T5735] usb 4-1: USB disconnect, device number 25 [ 872.675312][T18500] loop5: detected capacity change from 0 to 7 [ 872.695998][T18500] Dev loop5: unable to read RDB block 7 [ 872.696046][T18500] loop5: unable to read partition table [ 872.696294][T18500] loop5: partition table beyond EOD, truncated [ 872.696339][T18500] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 872.727364][T18501] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 872.836509][T18503] random: crng reseeded on system resumption [ 872.840454][T18503] FAULT_INJECTION: forcing a failure. [ 872.840454][T18503] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 872.840510][T18503] CPU: 0 UID: 0 PID: 18503 Comm: syz.4.3495 Tainted: G L syzkaller #0 PREEMPT(full) [ 872.840567][T18503] Tainted: [L]=SOFTLOCKUP [ 872.840583][T18503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 872.840608][T18503] Call Trace: [ 872.840621][T18503] [ 872.840638][T18503] dump_stack_lvl+0x100/0x190 [ 872.840700][T18503] should_fail_ex.cold+0x5/0xa [ 872.840746][T18503] ? prepare_alloc_pages+0x16d/0x5b0 [ 872.840801][T18503] should_fail_alloc_page+0xeb/0x140 [ 872.840849][T18503] prepare_alloc_pages+0x1f0/0x5b0 [ 872.840888][T18503] ? unwind_get_return_address+0x59/0xa0 [ 872.840956][T18503] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 872.841027][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.841076][T18503] ? stack_trace_save+0x8e/0xc0 [ 872.841137][T18503] ? __pfx_stack_trace_save+0x10/0x10 [ 872.841200][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.841249][T18503] ? stack_depot_save_flags+0x27/0x9f0 [ 872.841317][T18503] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 872.841374][T18503] ? kasan_save_stack+0x3f/0x50 [ 872.841435][T18503] ? kasan_save_track+0x14/0x30 [ 872.841495][T18503] ? __kasan_kmalloc+0xaa/0xb0 [ 872.841553][T18503] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 872.841603][T18503] ? memory_bm_create+0x12c/0xcf0 [ 872.841654][T18503] ? create_basic_memory_bitmaps+0xbd/0x350 [ 872.841709][T18503] ? snapshot_open+0x23b/0x2b0 [ 872.841774][T18503] ? misc_open+0x26d/0x450 [ 872.841821][T18503] ? chrdev_open+0x234/0x6a0 [ 872.841855][T18503] ? do_dentry_open+0x6ab/0x14d0 [ 872.841912][T18503] ? vfs_open+0x82/0x3f0 [ 872.841949][T18503] ? path_openat+0x19fa/0x2440 [ 872.841987][T18503] ? do_file_open+0x20e/0x430 [ 872.842025][T18503] ? do_sys_openat2+0x10f/0x1e0 [ 872.842067][T18503] ? __x64_sys_openat+0x12d/0x210 [ 872.842108][T18503] ? do_syscall_64+0x123/0x790 [ 872.842147][T18503] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 872.842215][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.842263][T18503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 872.842308][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.842356][T18503] ? policy_nodemask+0xed/0x4f0 [ 872.842403][T18503] alloc_pages_mpol+0x201/0x550 [ 872.842448][T18503] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 872.842491][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.842539][T18503] ? kasan_save_track+0x14/0x30 [ 872.842600][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.842649][T18503] ? __kasan_kmalloc+0xaa/0xb0 [ 872.842717][T18503] alloc_pages_noprof+0x1a/0x160 [ 872.842772][T18503] get_zeroed_page_noprof+0x18/0xb0 [ 872.842809][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.842857][T18503] get_image_page+0x18/0x1a0 [ 872.842910][T18503] memory_bm_create+0x66a/0xcf0 [ 872.842982][T18503] create_basic_memory_bitmaps+0xbd/0x350 [ 872.843048][T18503] snapshot_open+0x23b/0x2b0 [ 872.843109][T18503] ? __pfx_snapshot_open+0x10/0x10 [ 872.843172][T18503] misc_open+0x26d/0x450 [ 872.843222][T18503] ? __pfx_misc_open+0x10/0x10 [ 872.843271][T18503] chrdev_open+0x234/0x6a0 [ 872.843307][T18503] ? __pfx_apparmor_file_open+0x10/0x10 [ 872.843349][T18503] ? __pfx_chrdev_open+0x10/0x10 [ 872.843392][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.843440][T18503] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 872.843503][T18503] do_dentry_open+0x6ab/0x14d0 [ 872.843560][T18503] ? __pfx_chrdev_open+0x10/0x10 [ 872.843609][T18503] vfs_open+0x82/0x3f0 [ 872.843648][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.843703][T18503] path_openat+0x19fa/0x2440 [ 872.843756][T18503] ? __pfx_path_openat+0x10/0x10 [ 872.843809][T18503] do_file_open+0x20e/0x430 [ 872.843853][T18503] ? __pfx_do_file_open+0x10/0x10 [ 872.843926][T18503] ? _raw_spin_unlock+0x28/0x50 [ 872.843985][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.844031][T18503] ? alloc_fd+0x471/0x7a0 [ 872.844085][T18503] do_sys_openat2+0x10f/0x1e0 [ 872.844131][T18503] ? __pfx_do_sys_openat2+0x10/0x10 [ 872.844178][T18503] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 872.844235][T18503] __x64_sys_openat+0x12d/0x210 [ 872.844282][T18503] ? __pfx___x64_sys_openat+0x10/0x10 [ 872.844338][T18503] ? srso_alias_return_thunk+0x5/0xfbef5 [ 872.844398][T18503] do_syscall_64+0x123/0x790 [ 872.844443][T18503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 872.844484][T18503] RIP: 0033:0x7efc0779e159 [ 872.844515][T18503] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 872.844554][T18503] RSP: 002b:00007efc085a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 872.844594][T18503] RAX: ffffffffffffffda RBX: 00007efc07a25fa0 RCX: 00007efc0779e159 [ 872.844622][T18503] RDX: 0000000000042801 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 872.844649][T18503] RBP: 00007efc0783506b R08: 0000000000000000 R09: 0000000000000000 [ 872.844675][T18503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 872.844700][T18503] R13: 00007efc07a26038 R14: 00007efc07a25fa0 R15: 00007fff62816338 [ 872.844760][T18503] [ 873.417502][ T31] kauditd_printk_skb: 37 callbacks suppressed [ 873.417531][ T31] audit: type=1800 audit(1789842193.525:6737): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 873.478019][ T31] audit: type=1800 audit(1789842193.585:6738): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 873.557552][ T31] audit: type=1800 audit(1789842193.665:6739): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 873.617282][ T31] audit: type=1800 audit(1789842193.725:6740): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 873.683422][ T9] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 873.745413][ T31] audit: type=1800 audit(1789842193.795:6741): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 873.869521][ T9] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 873.891930][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 873.921473][T18519] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3501'. [ 873.978848][ T6440] gfs2: fsid=syz:syz.0: warning: assertion "gfs2_log_is_empty(sdp)" failed - function = gfs2_make_fs_ro, file = fs/gfs2/super.c, line = 566 [ 873.978908][ T6440] CPU: 0 UID: 0 PID: 6440 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 873.978963][ T6440] Tainted: [L]=SOFTLOCKUP [ 873.978979][ T6440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 873.979004][ T6440] Call Trace: [ 873.979019][ T6440] [ 873.979034][ T6440] dump_stack_lvl+0x100/0x190 [ 873.979102][ T6440] gfs2_assert_warn_i.cold+0x3a/0x118 [ 873.979161][ T6440] ? __pfx_gfs2_assert_warn_i+0x10/0x10 [ 873.979209][ T6440] ? mark_held_locks+0x40/0x70 [ 873.979249][ T6440] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 873.979388][ T6440] ? srso_alias_return_thunk+0x5/0xfbef5 [ 873.979444][ T6440] gfs2_make_fs_ro+0x25e/0x370 [ 873.979513][ T6440] ? __pfx_gfs2_make_fs_ro+0x10/0x10 [ 873.979578][ T6440] ? __pfx_autoremove_wake_function+0x10/0x10 [ 873.979643][ T6440] ? __pfx___might_resched+0x10/0x10 [ 873.979705][ T6440] ? gfs2_put_super+0x149/0x670 [ 873.979767][ T6440] ? srso_alias_return_thunk+0x5/0xfbef5 [ 873.979828][ T6440] gfs2_put_super+0x1a4/0x670 [ 873.979891][ T6440] ? __pfx_gfs2_put_super+0x10/0x10 [ 873.979950][ T6440] generic_shutdown_super+0x167/0x360 [ 873.980007][ T6440] kill_block_super+0x3b/0xa0 [ 873.980062][ T6440] gfs2_kill_sb+0x4a9/0x590 [ 873.980119][ T6440] deactivate_locked_super+0xbd/0x140 [ 873.980177][ T6440] deactivate_super+0xea/0x110 [ 873.980235][ T6440] cleanup_mnt+0x21f/0x450 [ 873.980304][ T6440] task_work_run+0x150/0x240 [ 873.980365][ T6440] ? __pfx_task_work_run+0x10/0x10 [ 873.980428][ T6440] ? srso_alias_return_thunk+0x5/0xfbef5 [ 873.980485][ T6440] exit_to_user_mode_loop+0x1d8/0x700 [ 873.980530][ T6440] ? srso_alias_return_thunk+0x5/0xfbef5 [ 873.980578][ T6440] ? rcu_is_watching+0x13/0xc0 [ 873.980634][ T6440] do_syscall_64+0x661/0x790 [ 873.980680][ T6440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 873.980722][ T6440] RIP: 0033:0x7f7fe599f397 [ 873.980762][ T6440] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 873.980802][ T6440] RSP: 002b:00007fff44c050d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 873.980842][ T6440] RAX: 0000000000000000 RBX: 00007f7fe5a344bb RCX: 00007f7fe599f397 [ 873.980869][ T6440] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff44c05190 [ 873.980895][ T6440] RBP: 00007fff44c05190 R08: 00007fff44c06190 R09: 00000000ffffffff [ 873.980922][ T6440] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff44c06220 [ 873.980949][ T6440] R13: 00007f7fe5a344bb R14: 00000000000d334d R15: 00007fff44c06260 [ 873.981001][ T6440] [ 874.088423][T18517] loop2: detected capacity change from 0 to 32768 [ 874.133042][T18517] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 874.133079][T18517] CPU: 1 UID: 0 PID: 18517 Comm: syz.2.3500 Tainted: G L syzkaller #0 PREEMPT(full) [ 874.133137][T18517] Tainted: [L]=SOFTLOCKUP [ 874.133152][T18517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 874.133176][T18517] Call Trace: [ 874.133189][T18517] [ 874.133205][T18517] dump_stack_lvl+0x100/0x190 [ 874.133272][T18517] sysfs_warn_dup.cold+0x1c/0x28 [ 874.133333][T18517] sysfs_create_dir_ns+0x24b/0x2b0 [ 874.133376][T18517] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 874.133416][T18517] ? find_held_lock+0x2b/0x80 [ 874.133468][T18517] ? kobject_add_internal+0x25f/0x930 [ 874.133521][T18517] ? kobject_add_internal+0x25f/0x930 [ 874.133575][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.133622][T18517] ? do_raw_spin_unlock+0x145/0x1e0 [ 874.133672][T18517] kobject_add_internal+0x2c8/0x930 [ 874.133732][T18517] kobject_init_and_add+0x121/0x180 [ 874.133787][T18517] ? __pfx_kobject_init_and_add+0x10/0x10 [ 874.133846][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.133893][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.133940][T18517] ? lockdep_init_map_type+0x5c/0x250 [ 874.133982][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.134029][T18517] ? lockdep_init_map_type+0x5c/0x250 [ 874.134079][T18517] gfs2_sys_fs_add+0x209/0x410 [ 874.134121][T18517] ? __pfx_gfs2_sys_fs_add+0x10/0x10 [ 874.134160][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.134211][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.134264][T18517] ? alloc_workqueue_noprof+0xe1/0x130 [ 874.134326][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.134386][T18517] gfs2_fill_super+0x1452/0x2d00 [ 874.134435][T18517] ? __pfx_vsnprintf+0x10/0x10 [ 874.134513][T18517] ? __pfx_gfs2_fill_super+0x10/0x10 [ 874.134561][T18517] ? __pfx_snprintf+0x10/0x10 [ 874.134603][T18517] ? find_held_lock+0x2b/0x80 [ 874.134653][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.134700][T18517] ? set_blocksize+0x1cf/0x460 [ 874.134744][T18517] ? setup_bdev_super+0x4b6/0x770 [ 874.134802][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.134849][T18517] ? sb_set_blocksize+0x1f6/0x290 [ 874.134905][T18517] ? get_tree_bdev_flags+0x38c/0x620 [ 874.134959][T18517] get_tree_bdev_flags+0x38c/0x620 [ 874.135013][T18517] ? __pfx_gfs2_fill_super+0x10/0x10 [ 874.135064][T18517] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 874.135126][T18517] ? rcu_is_watching+0x13/0xc0 [ 874.135176][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.135223][T18517] ? apparmor_capable+0x1d7/0x4d0 [ 874.135282][T18517] ? __asan_memset+0x23/0x50 [ 874.135339][T18517] gfs2_get_tree+0x4e/0x280 [ 874.135390][T18517] vfs_get_tree+0x92/0x320 [ 874.135434][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.135484][T18517] path_mount+0x7d0/0x24c0 [ 874.135541][T18517] ? __pfx_path_mount+0x10/0x10 [ 874.135585][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.135632][T18517] ? lockdep_hardirqs_on+0x7d/0x110 [ 874.135676][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.135724][T18517] ? kmem_cache_free+0x127/0x6c0 [ 874.135791][T18517] ? __x64_sys_mount+0x293/0x310 [ 874.135837][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.135884][T18517] __x64_sys_mount+0x293/0x310 [ 874.135933][T18517] ? __pfx___x64_sys_mount+0x10/0x10 [ 874.135987][T18517] ? srso_alias_return_thunk+0x5/0xfbef5 [ 874.136044][T18517] do_syscall_64+0x123/0x790 [ 874.136088][T18517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 874.136129][T18517] RIP: 0033:0x7f8fd199f3ca [ 874.136160][T18517] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 874.136197][T18517] RSP: 002b:00007f8fd2840e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 874.136236][T18517] RAX: ffffffffffffffda RBX: 00007f8fd2840ee0 RCX: 00007f8fd199f3ca [ 874.136271][T18517] RDX: 00002000000124c0 RSI: 0000200000012500 RDI: 00007f8fd2840ea0 [ 874.136298][T18517] RBP: 00002000000124c0 R08: 00007f8fd2840ee0 R09: 0000000000000000 [ 874.136323][T18517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000012500 [ 874.136347][T18517] R13: 00007f8fd2840ea0 R14: 00000000000125c7 R15: 0000200000000180 [ 874.136399][T18517] [ 874.136526][T18517] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 874.136555][T18517] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 874.480326][ T31] audit: type=1800 audit(1789842194.585:6742): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 874.583495][ T31] audit: type=1800 audit(1789842194.685:6743): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 874.712592][ T31] audit: type=1800 audit(1789842194.795:6744): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 874.713897][ T9] usb 4-1: config 0 descriptor?? [ 874.960708][ T9] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 874.971030][ T31] audit: type=1800 audit(1789842195.075:6745): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 875.086362][ T31] audit: type=1800 audit(1789842195.195:6746): pid=18529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.3506" name="name" dev="sysfs" ino=1488 res=0 errno=0 [ 875.170376][T18533] FAULT_INJECTION: forcing a failure. [ 875.170376][T18533] name failslab, interval 1, probability 0, space 0, times 0 [ 875.170433][T18533] CPU: 1 UID: 0 PID: 18533 Comm: syz.4.3508 Tainted: G L syzkaller #0 PREEMPT(full) [ 875.170488][T18533] Tainted: [L]=SOFTLOCKUP [ 875.170503][T18533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 875.170528][T18533] Call Trace: [ 875.170544][T18533] [ 875.170560][T18533] dump_stack_lvl+0x100/0x190 [ 875.170621][T18533] should_fail_ex.cold+0x5/0xa [ 875.170667][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.170724][T18533] should_failslab+0xc2/0x120 [ 875.170765][T18533] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 875.170825][T18533] ? lockdep_hardirqs_on+0x7d/0x110 [ 875.170867][T18533] ? __d_alloc+0x35/0xa50 [ 875.170919][T18533] __d_alloc+0x35/0xa50 [ 875.170961][T18533] ? inode_set_ctime_current+0x283/0x850 [ 875.171006][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.171061][T18533] d_alloc+0x4a/0x1e0 [ 875.171108][T18533] d_alloc_name+0x83/0xb0 [ 875.171154][T18533] ? __pfx_d_alloc_name+0x10/0x10 [ 875.171198][T18533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 875.171244][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.171298][T18533] ? init_special_inode+0xef/0x2c0 [ 875.171341][T18533] ? simple_inode_init_ts+0x1f/0x120 [ 875.171406][T18533] binderfs_fill_super+0x9bb/0x13d0 [ 875.171457][T18533] ? __pfx_binderfs_fill_super+0x10/0x10 [ 875.171497][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.171545][T18533] ? __init_swait_queue_head+0xca/0x150 [ 875.171628][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.171675][T18533] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 875.171727][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.171776][T18533] ? rcu_is_watching+0x13/0xc0 [ 875.171828][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.171876][T18533] ? apparmor_capable+0x1d7/0x4d0 [ 875.171938][T18533] ? __pfx_binderfs_fill_super+0x10/0x10 [ 875.171979][T18533] get_tree_nodev+0xdd/0x190 [ 875.172041][T18533] vfs_get_tree+0x92/0x320 [ 875.172086][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.172138][T18533] path_mount+0x7d0/0x24c0 [ 875.172195][T18533] ? __pfx_path_mount+0x10/0x10 [ 875.172241][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.172295][T18533] ? lockdep_hardirqs_on+0x7d/0x110 [ 875.172340][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.172388][T18533] ? kmem_cache_free+0x127/0x6c0 [ 875.172455][T18533] ? __x64_sys_mount+0x293/0x310 [ 875.172501][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.172549][T18533] __x64_sys_mount+0x293/0x310 [ 875.172600][T18533] ? __pfx___x64_sys_mount+0x10/0x10 [ 875.172654][T18533] ? srso_alias_return_thunk+0x5/0xfbef5 [ 875.172711][T18533] do_syscall_64+0x123/0x790 [ 875.172756][T18533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 875.172797][T18533] RIP: 0033:0x7efc0779e159 [ 875.172827][T18533] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 875.172866][T18533] RSP: 002b:00007efc085a4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 875.172905][T18533] RAX: ffffffffffffffda RBX: 00007efc07a25fa0 RCX: 00007efc0779e159 [ 875.172932][T18533] RDX: 0000200000000040 RSI: 0000200000000080 RDI: 0000000000000000 [ 875.172958][T18533] RBP: 00007efc0783506b R08: 0000000000000000 R09: 0000000000000000 [ 875.172983][T18533] R10: 0000000002200892 R11: 0000000000000246 R12: 0000000000000000 [ 875.173009][T18533] R13: 00007efc07a26038 R14: 00007efc07a25fa0 R15: 00007fff62816338 [ 875.173062][T18533] [ 875.358773][ T9] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 1 [ 875.358812][ T9] [drm] Initialized udl on minor 1 [ 875.625187][ T5735] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 875.785470][ T5735] usb 2-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 875.789965][ T5735] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 875.790088][ T5735] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 875.790148][ T5735] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 875.838622][ T5735] spcp8x5 2-1:1.0: SPCP8x5 converter detected [ 875.879965][ T5735] usb 2-1: SPCP8x5 converter now attached to ttyUSB0 [ 876.283803][T18531] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 876.286272][T18531] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 876.286618][T18531] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 876.331517][T18550] loop5: detected capacity change from 0 to 1024 [ 876.423431][T18531] SPCP8x5 ttyUSB0: unsupported baudrate, using 9600 [ 876.425257][T18531] SPCP8x5 ttyUSB0: Set UART format 0x0 failed (error = -32) [ 877.333505][T11848] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 877.488437][T11848] usb 5-1: New USB device found, idVendor=17ef, idProduct=6161, bcdDevice= 0.00 [ 877.509700][T11848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 877.509805][T11848] usb 5-1: Product: syz [ 877.509834][T11848] usb 5-1: Manufacturer: syz [ 877.509865][T11848] usb 5-1: SerialNumber: syz [ 877.772838][T11848] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 877.885030][T11848] usb 5-1: USB disconnect, device number 27 [ 878.078797][ T5763] usb 2-1: USB disconnect, device number 43 [ 878.122473][ T5763] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 878.136461][ T5763] spcp8x5 2-1:1.0: device disconnected [ 878.151546][T18566] loop2: detected capacity change from 0 to 1024 [ 878.214693][T18566] hfsplus: unknown catalog record type 137 [ 878.353300][T11848] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 878.506833][T11848] usb 5-1: New USB device found, idVendor=17ef, idProduct=6161, bcdDevice= 0.00 [ 878.521956][T11848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 878.522034][T11848] usb 5-1: Product: syz [ 878.522062][T11848] usb 5-1: Manufacturer: syz [ 878.522090][T11848] usb 5-1: SerialNumber: syz [ 878.538004][ T31] kauditd_printk_skb: 46 callbacks suppressed [ 878.538032][ T31] audit: type=1800 audit(1789842198.645:6793): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=269412 res=0 errno=0 [ 878.576779][ T31] audit: type=1800 audit(1789842198.685:6794): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=269444 res=0 errno=0 [ 878.579460][ T31] audit: type=1800 audit(1789842198.685:6795): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=269419 res=0 errno=0 [ 878.582424][ T31] audit: type=1800 audit(1789842198.685:6796): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=269420 res=0 errno=0 [ 878.681804][T18572] netlink: 16178 bytes leftover after parsing attributes in process `syz.5.3518'. [ 878.740853][T18574] bridge0: port 1(bridge_slave_0) entered disabled state [ 878.867371][ T31] audit: type=1800 audit(1789842198.975:6797): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 878.937466][ T31] audit: type=1800 audit(1789842199.045:6798): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 879.014634][T11848] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 879.021357][ T31] audit: type=1800 audit(1789842199.125:6799): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15716 res=0 errno=0 [ 879.065550][ T31] audit: type=1800 audit(1789842199.175:6800): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=269441 res=0 errno=0 [ 879.070156][ T31] audit: type=1800 audit(1789842199.175:6801): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=269442 res=0 errno=0 [ 879.094446][ T31] audit: type=1800 audit(1789842199.195:6802): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=269421 res=0 errno=0 [ 879.177196][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.196913][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.197046][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.197168][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.197310][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.197430][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.197527][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.197639][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.197738][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.197832][T18583] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 879.503810][ T5763] usb 5-1: USB disconnect, device number 28 [ 880.261488][T18595] loop2: detected capacity change from 0 to 512 [ 880.340544][T18595] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 880.340720][T18595] ext4 filesystem being mounted at /183/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 880.376287][ T9] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffff92 [ 880.376742][ T9] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 880.403735][ T5735] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 880.407984][ T5735] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 880.408222][ T5735] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 880.412480][ T5735] usb 4-1: USB disconnect, device number 26 [ 880.897371][T15251] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 881.085143][T18610] loop1: detected capacity change from 0 to 2048 [ 881.135817][T18610] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 881.290547][T18621] loop3: detected capacity change from 0 to 136 [ 881.398001][T14697] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 881.425903][ T9] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 881.595283][ T9] usb 3-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 881.596886][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 881.596930][ T9] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 881.596989][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 881.674491][ T9] spcp8x5 3-1:1.0: SPCP8x5 converter detected [ 881.695554][ T9] usb 3-1: SPCP8x5 converter now attached to ttyUSB0 [ 882.729371][T18617] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 882.731131][T18617] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 882.732101][T18617] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 882.935899][T18616] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 882.949292][T13927] usb 3-1: USB disconnect, device number 29 [ 882.987721][T18645] FAULT_INJECTION: forcing a failure. [ 882.987721][T18645] name failslab, interval 1, probability 0, space 0, times 0 [ 882.987788][T18645] CPU: 0 UID: 0 PID: 18645 Comm: syz.4.3546 Tainted: G L syzkaller #0 PREEMPT(full) [ 882.987846][T18645] Tainted: [L]=SOFTLOCKUP [ 882.987862][T18645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 882.987886][T18645] Call Trace: [ 882.987899][T18645] [ 882.987914][T18645] dump_stack_lvl+0x100/0x190 [ 882.987973][T18645] should_fail_ex.cold+0x5/0xa [ 882.988017][T18645] ? srso_alias_return_thunk+0x5/0xfbef5 [ 882.988072][T18645] should_failslab+0xc2/0x120 [ 882.988113][T18645] __kmalloc_cache_noprof+0x91/0x6d0 [ 882.988163][T18645] ? kasan_save_track+0x14/0x30 [ 882.988223][T18645] ? srso_alias_return_thunk+0x5/0xfbef5 [ 882.988271][T18645] ? cgroup_init_fs_context+0x4f/0x9c0 [ 882.988325][T18645] cgroup_init_fs_context+0x4f/0x9c0 [ 882.988370][T18645] ? srso_alias_return_thunk+0x5/0xfbef5 [ 882.988424][T18645] alloc_fs_context+0x60c/0xf40 [ 882.988486][T18645] __x64_sys_fsopen+0xed/0x220 [ 882.988546][T18645] do_syscall_64+0x123/0x790 [ 882.988593][T18645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 882.988636][T18645] RIP: 0033:0x7efc0779e159 [ 882.988668][T18645] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 882.988706][T18645] RSP: 002b:00007efc085a4028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 882.988750][T18645] RAX: ffffffffffffffda RBX: 00007efc07a25fa0 RCX: 00007efc0779e159 [ 882.988777][T18645] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000180 [ 882.988803][T18645] RBP: 00007efc0783506b R08: 0000000000000000 R09: 0000000000000000 [ 882.988828][T18645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 882.988852][T18645] R13: 00007efc07a26038 R14: 00007efc07a25fa0 R15: 00007fff62816338 [ 882.988904][T18645] [ 883.030399][T13927] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 883.034860][T18647] loop5: detected capacity change from 0 to 164 [ 883.041780][T13927] spcp8x5 3-1:1.0: device disconnected [ 883.664031][T18660] loop4: detected capacity change from 0 to 136 [ 883.721672][ T31] kauditd_printk_skb: 47 callbacks suppressed [ 883.721702][ T31] audit: type=1800 audit(1789842203.825:6850): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 884.053956][ T5763] usb 8-1: new high-speed USB device number 22 using dummy_hcd [ 884.162218][ T31] audit: type=1800 audit(1789842204.265:6851): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 884.203900][ T31] audit: type=1800 audit(1789842204.305:6852): pid=18663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3557" name="bulk_qlen" dev="configfs" ino=49018 res=0 errno=0 [ 884.255083][ T5763] usb 8-1: New USB device found, idVendor=05ac, idProduct=0238, bcdDevice= 0.40 [ 884.267067][ T5763] usb 8-1: config index 0 descriptor too short (expected 1572, got 36) [ 884.267109][ T5763] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 884.316442][ T5763] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 884.316489][ T5763] usb 8-1: Product: syz [ 884.316517][ T5763] usb 8-1: Manufacturer: syz [ 884.316545][ T5763] usb 8-1: SerialNumber: syz [ 884.347984][ T31] audit: type=1800 audit(1789842204.455:6853): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=269965 res=0 errno=0 [ 884.391416][ T5763] input: bcm5974 as /devices/platform/dummy_hcd.7/usb8/8-1/8-1:1.0/input/input52 [ 884.411020][ T31] audit: type=1800 audit(1789842204.515:6854): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=269997 res=0 errno=0 [ 884.436444][ T31] audit: type=1800 audit(1789842204.545:6855): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=269972 res=0 errno=0 [ 884.440398][ T31] audit: type=1800 audit(1789842204.545:6856): pid=9225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=269973 res=0 errno=0 [ 884.515809][ T31] audit: type=1800 audit(1789842204.625:6857): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 884.570734][T18665] netlink: 'syz.3.3555': attribute type 1 has an invalid length. [ 884.634153][ T31] audit: type=1800 audit(1789842204.745:6858): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 884.684907][ T31] audit: type=1800 audit(1789842204.795:6859): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 884.751018][T18665] bond1: entered promiscuous mode [ 884.762859][T18665] 8021q: adding VLAN 0 to HW filter on device bond1 [ 884.962730][T18668] 8021q: adding VLAN 0 to HW filter on device bond1 [ 884.971492][T18668] bond1: (slave wireguard0): The slave device specified does not support setting the MAC address [ 884.971527][T18668] bond1: (slave wireguard0): Setting fail_over_mac to active for active-backup mode [ 884.973419][ T9] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 885.062046][T18680] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 885.123963][T18668] bond1: (slave wireguard0): making interface the new active one [ 885.124002][T18668] wireguard0: entered promiscuous mode [ 885.129206][T18668] bond1: (slave wireguard0): Enslaving as an active interface with an up link [ 885.160141][ T9] usb 3-1: New USB device found, idVendor=0499, idProduct=1020, bcdDevice= 0.40 [ 885.161681][ T9] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 64 [ 885.198427][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 885.198473][ T9] usb 3-1: Product: syz [ 885.198501][ T9] usb 3-1: Manufacturer: syz [ 885.198529][ T9] usb 3-1: SerialNumber: syz [ 885.236387][T18672] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 885.535817][ T9] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 885.870270][ T9] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 885.900038][ T9] usb 3-1: USB disconnect, device number 30 [ 886.130762][ T9328] udevd[9328]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 886.173909][ T25] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 886.325110][ T25] usb 6-1: Using ep0 maxpacket: 16 [ 886.329295][ T25] usb 6-1: unable to get BOS descriptor or descriptor too short [ 886.329353][ T25] usb 6-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice= 0.40 [ 886.338381][ T25] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 886.338447][ T25] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 119, changing to 7 [ 886.353795][ T25] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 886.353838][ T25] usb 6-1: Product: syz [ 886.353866][ T25] usb 6-1: Manufacturer: syz [ 886.353961][ T25] usb 6-1: SerialNumber: syz [ 886.570155][T18700] loop4: detected capacity change from 0 to 512 [ 886.572749][T18700] EXT4-fs: Ignoring removed i_version option [ 886.572788][T18700] EXT4-fs: Ignoring removed oldalloc option [ 886.675250][T18700] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 886.735790][ T25] usb 6-1: Can't get UAC3 power state for id 10 [ 886.752338][ T25] usb 6-1: 2:0: failed to get current value for ch 0 (-71) [ 886.765943][T18704] loop2: detected capacity change from 0 to 136 [ 886.778872][ T25] usb 6-1: 2:0: cannot get min/max values for control 2 (id 2) [ 886.778959][ T25] usb 6-1: Warning! Unlikely small volume range (=1), linear volume or custom curve? [ 886.778992][ T25] usb 6-1: [2] FU [Speaker Playback Volume] ch = 1, val = 0/1/1 [ 887.044765][T11676] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 887.073469][ T7203] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 887.235047][ T7203] usb 4-1: Using ep0 maxpacket: 32 [ 887.249490][ T7203] usb 4-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 887.251706][ T7203] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 887.251805][ T7203] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 887.251855][ T7203] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 887.251897][ T7203] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 887.251990][ T7203] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 887.269093][T18711] loop4: detected capacity change from 0 to 128 [ 887.330963][T18711] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 887.332710][ T7203] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 887.332763][ T7203] usb 4-1: Product: syz [ 887.332791][ T7203] usb 4-1: Manufacturer: syz [ 887.332869][ T7203] usb 4-1: SerialNumber: syz [ 887.341304][T18711] ext4 filesystem being mounted at /343/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 887.388446][ T7203] usb 4-1: config 0 descriptor?? [ 887.468037][ T25] usb 6-1: 2:0: cannot get min/max values for control 2 (id 2) [ 887.523836][ T25] usb 6-1: 2:0: cannot get min/max values for control 2 (id 2) [ 887.536086][T18690] loop1: detected capacity change from 0 to 32768 [ 887.627465][ T25] usb 6-1: USB disconnect, device number 54 [ 887.860840][ T7203] iforce 4-1:0.0: usb_submit_urb failed: -32 [ 887.860964][ T7203] input input53: Device does not respond to id packet M [ 887.878048][ T7203] iforce 4-1:0.0: usb_submit_urb failed: -32 [ 887.878109][ T7203] input input53: Device does not respond to id packet P [ 887.880984][ T7203] iforce 4-1:0.0: usb_submit_urb failed: -32 [ 887.881112][ T7203] input input53: Device does not respond to id packet B [ 887.882044][ T7203] input input53: Limiting number of effects to 32 (device reports 85) [ 887.956570][T18720] udevd[18720]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 888.110695][ T7203] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 888.111423][ T7203] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 888.112092][ T7203] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 888.112725][ T7203] iforce 4-1:0.0: usb_submit_urb failed: -71 [ 888.159092][T11676] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 888.161889][ T7203] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input53 [ 888.507753][T18724] netlink: 'syz.4.3575': attribute type 1 has an invalid length. [ 888.639605][T18724] bond1: entered promiscuous mode [ 888.640146][T18724] 8021q: adding VLAN 0 to HW filter on device bond1 [ 888.680473][T18727] 8021q: adding VLAN 0 to HW filter on device bond1 [ 888.681020][T18727] bond1: (slave wireguard0): The slave device specified does not support setting the MAC address [ 888.681054][T18727] bond1: (slave wireguard0): Setting fail_over_mac to active for active-backup mode [ 888.738310][T18727] bond1: (slave wireguard0): making interface the new active one [ 888.738348][T18727] wireguard0: entered promiscuous mode [ 888.763105][T18727] bond1: (slave wireguard0): Enslaving as an active interface with an up link [ 888.771300][ T31] kauditd_printk_skb: 42 callbacks suppressed [ 888.771327][ T31] audit: type=1800 audit(1789842208.875:6902): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 888.853642][ T9] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 888.919233][ T31] audit: type=1800 audit(1789842209.025:6903): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 889.005531][ T9] usb 6-1: New USB device found, idVendor=17ef, idProduct=6161, bcdDevice= 0.00 [ 889.012369][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 889.012410][ T9] usb 6-1: Product: syz [ 889.012437][ T9] usb 6-1: Manufacturer: syz [ 889.012464][ T9] usb 6-1: SerialNumber: syz [ 889.032670][ T31] audit: type=1800 audit(1789842209.135:6904): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=271455 res=0 errno=0 [ 889.049287][T18735] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 889.056055][ T31] audit: type=1800 audit(1789842209.165:6905): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=271487 res=0 errno=0 [ 889.074045][ T31] audit: type=1800 audit(1789842209.165:6906): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=271462 res=0 errno=0 [ 889.079177][ T31] audit: type=1800 audit(1789842209.185:6907): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=271463 res=0 errno=0 [ 889.207927][ T31] audit: type=1800 audit(1789842209.315:6908): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 889.236254][T16531] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 889.278492][ T9] cdc_acm 6-1:1.0: ttyACM0: USB ACM device [ 889.309282][ T31] audit: type=1800 audit(1789842209.415:6909): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=271484 res=0 errno=0 [ 889.312622][ T9] usb 6-1: USB disconnect, device number 55 [ 889.314070][ T31] audit: type=1800 audit(1789842209.415:6910): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=271485 res=0 errno=0 [ 889.350535][ T31] audit: type=1800 audit(1789842209.455:6911): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=271464 res=0 errno=0 [ 889.404988][T16531] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 889.407020][T16531] usb 5-1: config 0 has no interfaces? [ 889.407065][T16531] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 889.440534][T16531] usb 5-1: config 0 descriptor?? [ 889.493906][ T4962] bcm5974 8-1:1.0: could not read from device [ 889.501174][ T5763] bcm5974 8-1:1.0: could not read from device [ 889.519247][ T4962] bcm5974 8-1:1.0: could not read from device [ 889.575405][ T5763] input: failed to attach handler mousedev to device input52, error: -5 [ 889.579559][ T4962] bcm5974 8-1:1.0: could not read from device [ 889.592927][ T4962] bcm5974 8-1:1.0: could not read from device [ 889.630455][ T5763] usb 8-1: USB disconnect, device number 22 [ 889.707840][T18733] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 889.712839][T18733] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 889.732486][ T5756] usb 5-1: USB disconnect, device number 29 [ 889.733054][ T7203] usb 4-1: USB disconnect, device number 27 [ 889.823695][ T9] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 889.987653][ T9] usb 6-1: New USB device found, idVendor=17ef, idProduct=6161, bcdDevice= 0.00 [ 890.014235][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 890.014287][ T9] usb 6-1: Product: syz [ 890.014314][ T9] usb 6-1: Manufacturer: syz [ 890.014342][ T9] usb 6-1: SerialNumber: syz [ 890.254720][ T5756] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 890.434706][ T5756] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 0.00 [ 890.436512][ T5756] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 890.439808][ T5756] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 890.439848][ T5756] usb 5-1: Product: syz [ 890.439875][ T5756] usb 5-1: Manufacturer: syz [ 890.490816][ T9] cdc_acm 6-1:1.0: ttyACM0: USB ACM device [ 890.868891][T18756] loop3: detected capacity change from 0 to 512 [ 890.894325][ T5756] usb 5-1: cannot create comm data receiver. [ 890.895151][ T5756] snd-usb-6fire 5-1:1.0: probe with driver snd-usb-6fire failed with error -2 [ 891.005301][T18756] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 891.005509][T18756] ext4 filesystem being mounted at /87/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 891.020939][ T7203] usb 6-1: USB disconnect, device number 56 [ 891.090229][ T5756] usb 5-1: USB disconnect, device number 30 [ 891.390097][T16747] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 891.655516][T18774] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3588'. [ 891.655568][T18774] netlink: 'syz.3.3588': attribute type 19 has an invalid length. [ 891.655594][T18774] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3588'. [ 891.757947][T18774] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3588'. [ 891.757996][T18774] netlink: 'syz.3.3588': attribute type 19 has an invalid length. [ 891.758021][T18774] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3588'. [ 891.785087][ T13] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 891.785157][ T13] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 891.785218][ T13] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 891.785283][ T13] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 892.652114][T18788] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 893.166853][T18794] loop7: detected capacity change from 0 to 128 [ 893.172449][T18794] UDF-fs: error (device loop7): udf_read_tagged: read failed, block=256, location=256 [ 893.227129][T18780] loop1: detected capacity change from 0 to 131072 [ 893.228332][T18780] xfs: Deprecated parameter 'ikeep' [ 893.228361][T18780] XFS: ikeep mount option is deprecated. [ 893.270647][T18780] XFS (loop1): Mounting V5 Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 893.517378][T18780] XFS (loop1): Starting recovery (logdev: internal) [ 893.562595][T18780] XFS (loop1): Ending recovery (logdev: internal) [ 894.087905][ T31] kauditd_printk_skb: 61 callbacks suppressed [ 894.087935][ T31] audit: type=1800 audit(1789842214.195:6973): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 894.230431][T18794] UDF-fs: error (device loop7): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 894.247953][T14697] XFS (loop1): Unmounting Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 894.307819][ T31] audit: type=1800 audit(1789842214.415:6974): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 894.529118][ T31] audit: type=1800 audit(1789842214.635:6975): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 894.688533][ T31] audit: type=1800 audit(1789842214.785:6976): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 894.877740][ T31] audit: type=1800 audit(1789842214.985:6977): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 895.009257][T18832] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 895.155991][ T31] audit: type=1800 audit(1789842215.265:6978): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 895.229977][ T31] audit: type=1800 audit(1789842215.335:6979): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15716 res=0 errno=0 [ 895.321735][ T31] audit: type=1800 audit(1789842215.425:6980): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 895.372845][ T31] audit: type=1800 audit(1789842215.475:6981): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 895.403802][ T5763] usb 8-1: new high-speed USB device number 23 using dummy_hcd [ 895.410352][ T31] audit: type=1800 audit(1789842215.515:6982): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 895.553244][ T5763] usb 8-1: Using ep0 maxpacket: 16 [ 895.554304][ T5763] usb 8-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 895.560823][ T5763] usb 8-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 895.560877][ T5763] usb 8-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 895.560919][ T5763] usb 8-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 895.560968][ T5763] usb 8-1: config 0 interface 0 has no altsetting 0 [ 895.561019][ T5763] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 895.638176][ T5763] usb 8-1: config 0 descriptor?? [ 896.323510][ T9] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 896.489490][ T9] usb 4-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 896.503982][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 896.504051][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 896.504102][ T9] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 896.504169][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 896.890628][T18836] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 896.892830][T18836] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 897.093051][ T9] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 897.093083][ T9] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 897.182306][ T5614] Bluetooth: hci2: command 0x0406 tx timeout [ 897.191560][ T9] cxacru 4-1:1.0: probe with driver cxacru failed with error -71 [ 897.256596][ T9] usb 4-1: USB disconnect, device number 28 [ 897.611934][T18854] loop4: detected capacity change from 0 to 131072 [ 897.613297][T18854] xfs: Deprecated parameter 'ikeep' [ 897.613325][T18854] XFS: ikeep mount option is deprecated. [ 897.623905][ T5763] hid_parser_main: 3254 callbacks suppressed [ 897.623936][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.623975][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.624011][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.624046][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.624080][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.624114][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.624149][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.624183][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.624217][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.624252][ T5763] prodikeys 0003:041E:2801.003A: unknown main item tag 0x0 [ 897.634828][ T5763] prodikeys 0003:041E:2801.003A: hidraw0: USB HID v0.00 Device [HID 041e:2801] on usb-dummy_hcd.7-1/input0 [ 897.653062][ T5763] usb 8-1: USB disconnect, device number 23 [ 897.735922][T18854] XFS (loop4): Mounting V5 Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 897.856121][T18860] loop2: detected capacity change from 0 to 32768 [ 897.919159][T18854] XFS (loop4): Starting recovery (logdev: internal) [ 897.991566][T18854] XFS (loop4): Ending recovery (logdev: internal) [ 898.138883][T18873] loop5: detected capacity change from 0 to 512 [ 898.220945][T18873] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 898.377446][T18871] fido_id[18871]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.7/usb8/report_descriptor': No such file or directory [ 898.391132][T11676] XFS (loop4): Unmounting Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 898.435143][T18873] EXT4-fs (loop5): shut down requested (1) [ 898.689797][T18879] FAULT_INJECTION: forcing a failure. [ 898.689797][T18879] name failslab, interval 1, probability 0, space 0, times 0 [ 898.689855][T18879] CPU: 0 UID: 0 PID: 18879 Comm: syz.1.3621 Tainted: G L syzkaller #0 PREEMPT(full) [ 898.689913][T18879] Tainted: [L]=SOFTLOCKUP [ 898.689928][T18879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 898.689952][T18879] Call Trace: [ 898.689966][T18879] [ 898.689983][T18879] dump_stack_lvl+0x100/0x190 [ 898.690045][T18879] should_fail_ex.cold+0x5/0xa [ 898.690092][T18879] ? lockdep_hardirqs_on+0x7d/0x110 [ 898.690138][T18879] should_failslab+0xc2/0x120 [ 898.690181][T18879] kmem_cache_alloc_noprof+0x92/0x6a0 [ 898.690243][T18879] ? srso_alias_return_thunk+0x5/0xfbef5 [ 898.690293][T18879] ? do_raw_spin_lock+0x128/0x260 [ 898.690343][T18879] ? inet_bind_bucket_create+0x2d/0x280 [ 898.690407][T18879] inet_bind_bucket_create+0x2d/0x280 [ 898.690465][T18879] inet_csk_get_port+0x153f/0x28e0 [ 898.690547][T18879] ? trace_inet_sock_set_state+0x78/0x220 [ 898.690595][T18879] ? __pfx_inet_csk_get_port+0x10/0x10 [ 898.690659][T18879] inet_csk_listen_start+0x205/0x450 [ 898.690729][T18879] __inet_listen_sk+0x20f/0x510 [ 898.690784][T18879] ? __pfx___inet_listen_sk+0x10/0x10 [ 898.690830][T18879] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 898.690881][T18879] ? srso_alias_return_thunk+0x5/0xfbef5 [ 898.690936][T18879] ? srso_alias_return_thunk+0x5/0xfbef5 [ 898.690989][T18879] ? __local_bh_enable_ip+0xa5/0x120 [ 898.691037][T18879] mptcp_listen+0x213/0x4e0 [ 898.691079][T18879] ? __pfx_mptcp_listen+0x10/0x10 [ 898.691120][T18879] ? srso_alias_return_thunk+0x5/0xfbef5 [ 898.691167][T18879] ? apparmor_socket_listen+0x149/0x1e0 [ 898.691228][T18879] __sys_listen_socket+0x108/0x150 [ 898.691281][T18879] __sys_listen+0xa7/0x130 [ 898.691332][T18879] __x64_sys_listen+0x53/0x80 [ 898.691383][T18879] do_syscall_64+0x123/0x790 [ 898.691429][T18879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.691473][T18879] RIP: 0033:0x7f075399e159 [ 898.691504][T18879] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 898.691543][T18879] RSP: 002b:00007f0754865028 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 898.691582][T18879] RAX: ffffffffffffffda RBX: 00007f0753c25fa0 RCX: 00007f075399e159 [ 898.691611][T18879] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 898.691636][T18879] RBP: 00007f0753a3506b R08: 0000000000000000 R09: 0000000000000000 [ 898.691662][T18879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 898.691688][T18879] R13: 00007f0753c26038 R14: 00007f0753c25fa0 R15: 00007ffd6b15a318 [ 898.691741][T18879] [ 898.705372][T18877] loop3: detected capacity change from 0 to 4096 [ 899.248180][ T31] kauditd_printk_skb: 25 callbacks suppressed [ 899.248210][ T31] audit: type=1800 audit(1789842219.345:7007): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15716 res=0 errno=0 [ 899.423870][ T9] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 899.480277][ T31] audit: type=1800 audit(1789842219.585:7008): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 899.584562][T18892] netlink: 'syz.7.3624': attribute type 1 has an invalid length. [ 899.594558][ T9] usb 5-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 899.613640][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 899.613705][ T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 899.613751][ T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 899.613794][ T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 899.613866][ T9] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 5 [ 899.644214][ T31] audit: type=1800 audit(1789842219.745:7009): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 899.690380][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 899.690431][ T9] usb 5-1: Product: syz [ 899.690459][ T9] usb 5-1: Manufacturer: syz [ 899.690493][ T9] usb 5-1: SerialNumber: syz [ 899.722705][T18885] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 899.722862][T18885] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 899.723114][T18885] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 899.752869][ T9] keyspan 5-1:1.0: Keyspan 1 port adapter converter detected [ 899.761294][ T9] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 84 [ 899.828510][ T9] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 82 [ 899.828653][ T9] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2 [ 899.828797][ T9] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 3 [ 899.841671][ T31] audit: type=1800 audit(1789842219.945:7010): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 899.857080][ T31] audit: type=1800 audit(1789842219.955:7011): pid=18877 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.3618" name="file1" dev="loop3" ino=0 res=0 errno=0 [ 899.899046][ T9] usb 5-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 899.899785][ T31] audit: type=1800 audit(1789842220.005:7012): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=273597 res=0 errno=0 [ 899.976430][ T31] audit: type=1800 audit(1789842220.085:7013): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=273629 res=0 errno=0 [ 899.998233][ T31] audit: type=1800 audit(1789842220.085:7014): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=273604 res=0 errno=0 [ 900.025253][ T31] audit: type=1800 audit(1789842220.115:7015): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=273605 res=0 errno=0 [ 900.025330][ T31] audit: type=1800 audit(1789842220.115:7016): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=273626 res=0 errno=0 [ 900.479931][ T5756] usb 5-1: USB disconnect, device number 31 [ 900.492496][T18892] bond3: entered promiscuous mode [ 900.507833][ T5756] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 900.509599][ T5756] keyspan 5-1:1.0: device disconnected [ 900.552346][T18892] 8021q: adding VLAN 0 to HW filter on device bond3 [ 900.673317][ T9] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 900.803617][T18898] workqueue: Failed to create a rescuer kthread for wq "wg-crypt-wireguard%d": -EINTR [ 900.867785][ T9] usb 2-1: New USB device found, idVendor=1ba6, idProduct=0001, bcdDevice= 0.01 [ 900.893583][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 900.893654][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 900.938051][ T9] as10x_usb: device has been detected [ 900.940792][ T9] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan) [ 900.969865][ T9] usb 2-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)... [ 900.972078][ T9] as10x_usb: error during firmware upload part1 [ 900.972151][ T9] Registered device Abilis Systems DVB-Titan [ 901.392975][ T5610] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 901.734422][ T9] usb 8-1: new high-speed USB device number 24 using dummy_hcd [ 901.803327][ T5763] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 901.915585][ T9] usb 8-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 901.935461][ T9] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 901.935530][ T9] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 901.935580][ T9] usb 8-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 901.935648][ T9] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 901.974196][ T5763] usb 3-1: New USB device found, idVendor=17ef, idProduct=6161, bcdDevice= 0.00 [ 901.978833][ T5763] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 901.978872][ T5763] usb 3-1: Product: syz [ 901.978900][ T5763] usb 3-1: Manufacturer: syz [ 901.978927][ T5763] usb 3-1: SerialNumber: syz [ 902.109354][T18936] loop3: detected capacity change from 0 to 512 [ 902.120989][T18936] EXT4-fs: Ignoring removed i_version option [ 902.121032][T18936] EXT4-fs: Ignoring removed oldalloc option [ 902.170001][T18936] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 902.233993][ T5763] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 902.290115][ T5763] usb 3-1: USB disconnect, device number 31 [ 902.534032][T16747] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 902.731277][ T9] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 902.731309][ T9] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 902.749600][ T9] cxacru 8-1:1.0: probe with driver cxacru failed with error -71 [ 902.775100][ T9] usb 8-1: USB disconnect, device number 24 [ 902.793655][ T5763] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 902.936968][ T7203] usb 2-1: USB disconnect, device number 44 [ 902.947276][ T5763] usb 3-1: New USB device found, idVendor=17ef, idProduct=6161, bcdDevice= 0.00 [ 902.964659][ T5763] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 902.964705][ T5763] usb 3-1: Product: syz [ 902.964733][ T5763] usb 3-1: Manufacturer: syz [ 902.964761][ T5763] usb 3-1: SerialNumber: syz [ 903.140216][T18953] loop5: detected capacity change from 0 to 256 [ 903.175186][ T7203] Unregistered device Abilis Systems DVB-Titan [ 903.181382][T18949] loop3: detected capacity change from 0 to 1024 [ 903.200742][ T7203] as10x_usb: device has been disconnected [ 903.215945][T18949] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 903.217763][T18949] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 903.217802][T18949] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 903.217934][T18949] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 903.300308][T18949] EXT4-fs error (device loop3): ext4_get_journal_inode:5927: inode #17: comm syz.3.3639: iget: bad i_size value: 4398046511204 [ 903.300366][T18949] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 903.303211][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 903.303245][ C0] EXT4-fs (loop3): initial error at time 1789842223: ext4_get_journal_inode:5927: inode 17 [ 903.303298][ C0] EXT4-fs (loop3): last error at time 1789842223: ext4_get_journal_inode:5927: inode 17 [ 903.374516][T18949] EXT4-fs (loop3): no journal found [ 903.476494][ T5763] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 903.845283][T18958] loop7: detected capacity change from 0 to 1024 [ 903.972813][ T5763] usb 3-1: USB disconnect, device number 32 [ 904.140292][T18958] EXT4-fs (loop7): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 904.140430][T18958] ext4 filesystem being mounted at /419/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 904.454325][ T31] kauditd_printk_skb: 73 callbacks suppressed [ 904.454354][ T31] audit: type=1800 audit(1789842224.565:7089): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 904.558686][ T31] audit: type=1800 audit(1789842224.655:7090): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 904.652877][ T31] audit: type=1800 audit(1789842224.755:7091): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 904.657835][T18958] EXT4-fs (loop7): shut down requested (2) [ 904.747053][T18978] FAULT_INJECTION: forcing a failure. [ 904.747053][T18978] name failslab, interval 1, probability 0, space 0, times 0 [ 904.747111][T18978] CPU: 1 UID: 0 PID: 18978 Comm: syz.3.3653 Tainted: G L syzkaller #0 PREEMPT(full) [ 904.747166][T18978] Tainted: [L]=SOFTLOCKUP [ 904.747181][T18978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 904.747205][T18978] Call Trace: [ 904.747219][T18978] [ 904.747233][T18978] dump_stack_lvl+0x100/0x190 [ 904.747295][T18978] should_fail_ex.cold+0x5/0xa [ 904.747339][T18978] ? lockdep_hardirqs_on+0x7d/0x110 [ 904.747384][T18978] should_failslab+0xc2/0x120 [ 904.747424][T18978] kmem_cache_alloc_noprof+0x92/0x6a0 [ 904.747482][T18978] ? srso_alias_return_thunk+0x5/0xfbef5 [ 904.747529][T18978] ? do_raw_spin_lock+0x128/0x260 [ 904.747581][T18978] ? inet_bind_bucket_create+0x2d/0x280 [ 904.747641][T18978] inet_bind_bucket_create+0x2d/0x280 [ 904.747695][T18978] inet_csk_get_port+0x153f/0x28e0 [ 904.747779][T18978] ? __pfx_inet_csk_get_port+0x10/0x10 [ 904.747883][T18978] inet_csk_listen_start+0x205/0x450 [ 904.747952][T18978] __inet_listen_sk+0x20f/0x510 [ 904.747997][T18978] ? __pfx___inet_listen_sk+0x10/0x10 [ 904.748042][T18978] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 904.748092][T18978] ? srso_alias_return_thunk+0x5/0xfbef5 [ 904.748145][T18978] ? srso_alias_return_thunk+0x5/0xfbef5 [ 904.748196][T18978] ? __local_bh_enable_ip+0xa5/0x120 [ 904.748243][T18978] inet_listen+0x93/0xd0 [ 904.748317][T18978] __sys_listen_socket+0x108/0x150 [ 904.748375][T18978] __sys_listen+0xa7/0x130 [ 904.748425][T18978] __x64_sys_listen+0x53/0x80 [ 904.748474][T18978] do_syscall_64+0x123/0x790 [ 904.748519][T18978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 904.748561][T18978] RIP: 0033:0x7f9fe3f9e159 [ 904.748592][T18978] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 904.748629][T18978] RSP: 002b:00007f9fe4f0e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 904.748669][T18978] RAX: ffffffffffffffda RBX: 00007f9fe4225fa0 RCX: 00007f9fe3f9e159 [ 904.748696][T18978] RDX: 0000000000000000 RSI: 0000000004000000 RDI: 0000000000000003 [ 904.748724][T18978] RBP: 00007f9fe403506b R08: 0000000000000000 R09: 0000000000000000 [ 904.748749][T18978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 904.748773][T18978] R13: 00007f9fe4226038 R14: 00007f9fe4225fa0 R15: 00007fff373718a8 [ 904.748832][T18978] [ 904.750051][ T31] audit: type=1800 audit(1789842224.855:7092): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 904.863897][ T31] audit: type=1800 audit(1789842224.965:7093): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 904.954978][T18985] loop4: detected capacity change from 0 to 1024 [ 905.002994][T18985] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8043c01c, mo2=0002] [ 905.050061][T18985] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 905.078232][ T31] audit: type=1800 audit(1789842225.185:7094): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 905.113642][T18988] loop2: detected capacity change from 0 to 128 [ 905.180942][T18985] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8043c01c, mo2=0002] [ 905.182766][T18985] EXT4-fs warning (device loop4): ext4_multi_mount_protect:327: MMP startup interrupted, failing mount [ 905.182766][T18985] [ 905.285023][T18988] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 905.290749][T18988] ext4 filesystem being mounted at /203/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 905.302038][ T6440] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 905.326879][T18992] loop3: detected capacity change from 0 to 1024 [ 905.329432][ T31] audit: type=1800 audit(1789842225.435:7095): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 905.389682][T11676] EXT4-fs error (device loop4): ext4_readdir:278: inode #11: block 32: comm syz-executor: path /361/file1/lost+found: bad entry in directory: directory entry overrun - offset=12, inode=16777218, rec_len=196620, size=1024 fake=1 [ 905.438758][T18992] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 905.440648][T18992] ext4 filesystem being mounted at /104/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 905.511387][T11676] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 905.527146][ T31] audit: type=1800 audit(1789842225.615:7096): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 905.563649][T18992] EXT4-fs error (device loop3): ext4_validate_block_bitmap:444: comm syz.3.3670: bg 0: block 112: padding at end of block bitmap is not set [ 905.566949][T18992] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 149 with max blocks 1 with error 28 [ 905.566998][T18992] EXT4-fs (loop3): This should not happen!! Data will be lost [ 905.566998][T18992] [ 905.567025][T18992] EXT4-fs (loop3): Total free blocks count 0 [ 905.567050][T18992] EXT4-fs (loop3): Free/Dirty block details [ 905.567074][T18992] EXT4-fs (loop3): free_blocks=0 [ 905.567100][T18992] EXT4-fs (loop3): dirty_blocks=16 [ 905.567125][T18992] EXT4-fs (loop3): Block reservation details [ 905.567148][T18992] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 905.650154][T18992] EXT4-fs (loop3): shut down requested (2) [ 905.747318][T15251] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 905.762827][ T31] audit: type=1804 audit(1789842225.865:7097): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="udevd" name="/sys/devices/virtual/block/loop4/uevent" dev="sysfs" ino=15347 res=1 errno=0 [ 905.793318][ T31] audit: type=1800 audit(1789842225.895:7098): pid=18720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 906.170619][T19011] loop2: detected capacity change from 0 to 512 [ 906.286543][T19011] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 906.623266][T11848] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 906.643345][ T5756] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 906.651659][T15251] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 906.803447][ T5756] usb 2-1: Using ep0 maxpacket: 8 [ 906.804566][T11848] usb 5-1: New USB device found, idVendor=1ba6, idProduct=0001, bcdDevice= 0.01 [ 906.805395][ T5756] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 906.807261][ T5756] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 906.807323][ T5756] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 906.807362][ T5756] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 906.807403][ T5756] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 906.807444][ T5756] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 906.807505][ T5756] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 906.809077][T11848] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 906.809140][T11848] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 906.871938][T11848] as10x_usb: device has been detected [ 906.873119][T11848] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan) [ 906.987406][T11848] usb 5-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)... [ 907.066326][T11848] as10x_usb: error during firmware upload part1 [ 907.066446][T11848] Registered device Abilis Systems DVB-Titan [ 907.073483][ T5756] usb 2-1: usb_control_msg returned -32 [ 907.073545][ T5756] usbtmc 2-1:16.0: can't read capabilities [ 907.659121][T19037] loop2: detected capacity change from 0 to 2048 [ 907.678564][T19037] UDF-fs: error (device loop2): udf_read_tagged: tag checksum failed, block 160: 0xa1 != 0xd4 [ 907.694728][T19037] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 908.132434][T19048] loop2: detected capacity change from 0 to 128 [ 908.184151][T19046] loop5: detected capacity change from 0 to 1024 [ 908.225460][T19046] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8043c01c, mo2=0002] [ 908.257727][T19046] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 908.331054][T19046] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8043c01c, mo2=0002] [ 908.382323][T19046] EXT4-fs warning (device loop5): ext4_multi_mount_protect:327: MMP startup interrupted, failing mount [ 908.382323][T19046] [ 908.600147][ T5610] EXT4-fs error (device loop5): ext4_readdir:278: inode #11: block 32: comm syz-executor: path /718/file1/lost+found: bad entry in directory: directory entry overrun - offset=12, inode=16777218, rec_len=196620, size=1024 fake=1 [ 908.662795][ T5610] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 908.993269][T11848] usb 5-1: USB disconnect, device number 32 [ 909.116305][T11848] Unregistered device Abilis Systems DVB-Titan [ 909.125415][T11848] as10x_usb: device has been disconnected [ 909.421097][T11848] usb 2-1: USB disconnect, device number 45 [ 909.520649][ T31] kauditd_printk_skb: 36 callbacks suppressed [ 909.520679][ T31] audit: type=1800 audit(1789842229.625:7135): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 909.867513][ T31] audit: type=1800 audit(1789842229.975:7136): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 910.028651][ T31] audit: type=1800 audit(1789842230.135:7137): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 910.215697][ T31] audit: type=1800 audit(1789842230.325:7138): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 910.272730][ T31] audit: type=1800 audit(1789842230.375:7139): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 910.453910][ C1] net_ratelimit: 6650 callbacks suppressed [ 910.453944][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 910.631112][ T31] audit: type=1800 audit(1789842230.735:7140): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 910.657061][T19097] ip6gretap1: entered allmulticast mode [ 910.679151][T19097] batman_adv: batadv0: Adding interface: ip6gretap1 [ 910.679177][T19097] batman_adv: batadv0: The MTU of interface ip6gretap1 is too small (1434) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 910.679284][T19097] batman_adv: batadv0: Interface activated: ip6gretap1 [ 910.730038][ T31] audit: type=1800 audit(1789842230.835:7141): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 910.905392][ T31] audit: type=1800 audit(1789842231.005:7142): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 910.994307][ T31] audit: type=1800 audit(1789842231.105:7143): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 911.241149][ T31] audit: type=1800 audit(1789842231.345:7144): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 911.791928][T19117] loop5: detected capacity change from 0 to 1024 [ 911.857317][T19124] loop1: detected capacity change from 0 to 128 [ 911.857897][T19117] EXT4-fs (loop5): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 911.858024][T19117] ext4 filesystem being mounted at /721/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 911.988314][T19117] EXT4-fs error (device loop5): ext4_validate_block_bitmap:444: comm syz.5.3693: bg 0: block 112: padding at end of block bitmap is not set [ 912.056388][T19117] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 149 with max blocks 1 with error 28 [ 912.056440][T19117] EXT4-fs (loop5): This should not happen!! Data will be lost [ 912.056440][T19117] [ 912.056467][T19117] EXT4-fs (loop5): Total free blocks count 0 [ 912.056493][T19117] EXT4-fs (loop5): Free/Dirty block details [ 912.056518][T19117] EXT4-fs (loop5): free_blocks=0 [ 912.056544][T19117] EXT4-fs (loop5): dirty_blocks=16 [ 912.056632][T19117] EXT4-fs (loop5): Block reservation details [ 912.056655][T19117] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 912.075795][T19117] EXT4-fs (loop5): shut down requested (2) [ 912.239408][T19130] netlink: 8 bytes leftover after parsing attributes in process `syz.7.3691'. [ 912.593494][T11848] usb 8-1: new high-speed USB device number 25 using dummy_hcd [ 912.744164][T11848] usb 8-1: New USB device found, idVendor=0711, idProduct=0550, bcdDevice= 0.00 [ 912.748408][T11848] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 912.748447][T11848] usb 8-1: Product: syz [ 912.748473][T11848] usb 8-1: Manufacturer: syz [ 912.748498][T11848] usb 8-1: SerialNumber: syz [ 912.787013][ T5763] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 912.789614][T11848] usb 8-1: USB2VGA dongle found at address 25 [ 912.810617][T11848] usb 8-1: Allocated 8 output buffers [ 912.830003][T11848] usb 8-1: Failed to early initialize device [ 912.947157][ T5763] usb 3-1: New USB device found, idVendor=1ba6, idProduct=0001, bcdDevice= 0.01 [ 912.952007][ T5763] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 912.952087][ T5763] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 913.002956][ T5763] as10x_usb: device has been detected [ 913.006849][ T5763] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan) [ 913.048093][ T5763] usb 3-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)... [ 913.065852][ T5763] as10x_usb: error during firmware upload part1 [ 913.065927][ T5763] Registered device Abilis Systems DVB-Titan [ 913.141733][T19132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 913.160407][T19132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 913.345981][T19150] loop1: detected capacity change from 0 to 128 [ 913.411838][T19150] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 913.427740][T19150] ext4 filesystem being mounted at /238/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 913.716150][T19154] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 913.716845][T19154] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 913.761252][T14697] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 913.816765][T19132] usb 8-1: Failed to initialize device [ 913.819837][ T5756] usb 8-1: USB disconnect, device number 25 [ 914.977063][ T5756] usb 3-1: USB disconnect, device number 33 [ 915.036751][ T5756] Unregistered device Abilis Systems DVB-Titan [ 915.062418][ T5756] as10x_usb: device has been disconnected [ 915.091750][T19182] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3711'. [ 915.557528][ T31] kauditd_printk_skb: 45 callbacks suppressed [ 915.557558][ T31] audit: type=1800 audit(1789842235.665:7190): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15716 res=0 errno=0 [ 915.592647][ T31] audit: type=1800 audit(1789842235.675:7191): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 915.592715][ T31] audit: type=1800 audit(1789842235.675:7192): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 915.654665][T19188] VFS: file-max limit 0 reached [ 915.702980][T19189] FAULT_INJECTION: forcing a failure. [ 915.702980][T19189] name failslab, interval 1, probability 0, space 0, times 0 [ 915.703038][T19189] CPU: 0 UID: 0 PID: 19189 Comm: syz.7.3710 Tainted: G L syzkaller #0 PREEMPT(full) [ 915.703093][T19189] Tainted: [L]=SOFTLOCKUP [ 915.703109][T19189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 915.703138][T19189] Call Trace: [ 915.703151][T19189] [ 915.703167][T19189] dump_stack_lvl+0x100/0x190 [ 915.703229][T19189] should_fail_ex.cold+0x5/0xa [ 915.703274][T19189] ? srso_alias_return_thunk+0x5/0xfbef5 [ 915.703330][T19189] should_failslab+0xc2/0x120 [ 915.703372][T19189] __kmalloc_noprof+0xfc/0x840 [ 915.703433][T19189] ? lsm_blob_alloc+0x68/0x90 [ 915.703490][T19189] lsm_blob_alloc+0x68/0x90 [ 915.703536][T19189] security_task_alloc+0x2a/0x260 [ 915.703581][T19189] copy_process+0x2c11/0x8370 [ 915.703651][T19189] ? __pfx_copy_process+0x10/0x10 [ 915.703700][T19189] ? srso_alias_return_thunk+0x5/0xfbef5 [ 915.703751][T19189] ? srso_alias_return_thunk+0x5/0xfbef5 [ 915.703818][T19189] kernel_clone+0x176/0x9d0 [ 915.703864][T19189] ? __pfx_kernel_clone+0x10/0x10 [ 915.703918][T19189] ? ksys_write+0x190/0x250 [ 915.703979][T19189] ? srso_alias_return_thunk+0x5/0xfbef5 [ 915.704036][T19189] __do_sys_clone+0xd9/0x120 [ 915.704079][T19189] ? __pfx___do_sys_clone+0x10/0x10 [ 915.704120][T19189] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 915.704196][T19189] ? srso_alias_return_thunk+0x5/0xfbef5 [ 915.704253][T19189] do_syscall_64+0x123/0x790 [ 915.704299][T19189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 915.704340][T19189] RIP: 0033:0x7f7fe599e159 [ 915.704372][T19189] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 915.704411][T19189] RSP: 002b:00007f7fe680bfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 915.704449][T19189] RAX: ffffffffffffffda RBX: 00007f7fe5c25fa0 RCX: 00007f7fe599e159 [ 915.704477][T19189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000081000000 [ 915.704502][T19189] RBP: 00007f7fe5a3506b R08: 0000000000000000 R09: 0000000000000000 [ 915.704529][T19189] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 915.704554][T19189] R13: 00007f7fe5c26038 R14: 00007f7fe5c25fa0 R15: 00007fff44c05e68 [ 915.704606][T19189] [ 915.843230][T19174] loop3: detected capacity change from 0 to 131072 [ 915.844532][T19174] xfs: Deprecated parameter 'ikeep' [ 915.844559][T19174] XFS: ikeep mount option is deprecated. [ 915.867035][ T31] audit: type=1800 audit(1789842235.965:7193): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 915.988550][T19174] XFS (loop3): Mounting V5 Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 916.080141][ T31] audit: type=1800 audit(1789842236.185:7194): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 916.210534][T19200] loop5: detected capacity change from 0 to 128 [ 916.238020][ T31] audit: type=1800 audit(1789842236.345:7195): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 916.282443][T19200] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 916.308019][T19200] ext4 filesystem being mounted at /725/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 916.310812][ T31] audit: type=1800 audit(1789842236.415:7196): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 916.377375][T19174] XFS (loop3): Starting recovery (logdev: internal) [ 916.538222][T19174] XFS (loop3): Ending recovery (logdev: internal) [ 916.550461][ T31] audit: type=1800 audit(1789842236.655:7197): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15716 res=0 errno=0 [ 916.551208][ T31] audit: type=1800 audit(1789842236.655:7198): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=277165 res=0 errno=0 [ 916.655327][ T31] audit: type=1800 audit(1789842236.715:7199): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 916.877885][ T5610] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 916.975232][T16747] XFS (loop3): Unmounting Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 917.372866][T19224] loop3: detected capacity change from 0 to 128 [ 918.263371][T19235] loop3: detected capacity change from 0 to 2048 [ 918.324160][T19235] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 918.397555][T19242] loop7: detected capacity change from 0 to 128 [ 918.736332][T19242] EXT4-fs (loop7): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 918.758623][T19242] ext4 filesystem being mounted at /427/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 918.866019][T19256] loop1: detected capacity change from 0 to 128 [ 918.922889][T19256] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 918.982915][T19256] ext4 filesystem being mounted at /244/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 919.427314][T19266] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 919.662342][T14697] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 920.149893][T19274] loop4: detected capacity change from 0 to 128 [ 920.385126][T11848] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 920.425376][T19261] loop2: detected capacity change from 0 to 131072 [ 920.426695][T19261] xfs: Deprecated parameter 'ikeep' [ 920.426723][T19261] XFS: ikeep mount option is deprecated. [ 920.499819][T19261] XFS (loop2): Mounting V5 Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 920.538548][T11848] usb 6-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 920.542312][T11848] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 920.542365][T11848] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 920.592203][ T31] kauditd_printk_skb: 28 callbacks suppressed [ 920.592229][ T31] audit: type=1800 audit(1789842240.695:7228): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 920.642646][T11848] keyspan 6-1:1.0: Keyspan 2 port adapter converter detected [ 920.642906][T11848] keyspan 6-1:1.0: found no endpoint descriptor for endpoint 81 [ 920.642993][T11848] keyspan 6-1:1.0: found no endpoint descriptor for endpoint 1 [ 920.670122][T11848] keyspan 6-1:1.0: found no endpoint descriptor for endpoint 84 [ 920.671848][T11848] keyspan 6-1:1.0: found no endpoint descriptor for endpoint 2 [ 920.675979][T19261] XFS (loop2): Starting recovery (logdev: internal) [ 920.704479][ T31] audit: type=1800 audit(1789842240.805:7229): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=277383 res=0 errno=0 [ 920.739477][T11848] usb 6-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 920.742211][T11848] keyspan 6-1:1.0: found no endpoint descriptor for endpoint 88 [ 920.742320][T11848] keyspan 6-1:1.0: found no endpoint descriptor for endpoint 6 [ 920.770523][T11848] usb 6-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 920.772794][ T31] audit: type=1800 audit(1789842240.875:7230): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=277412 res=0 errno=0 [ 920.803549][ T31] audit: type=1800 audit(1789842240.885:7231): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=277390 res=0 errno=0 [ 920.813371][ T31] audit: type=1800 audit(1789842240.915:7232): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=277391 res=0 errno=0 [ 920.828365][ T31] audit: type=1800 audit(1789842240.935:7233): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=277392 res=0 errno=0 [ 920.901860][ T31] audit: type=1800 audit(1789842240.985:7234): pid=9226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=277432 res=0 errno=0 [ 920.940490][ T6440] EXT4-fs (loop7): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 920.978903][T19261] XFS (loop2): Ending recovery (logdev: internal) [ 921.004858][ T31] audit: type=1800 audit(1789842241.105:7235): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=277448 res=0 errno=0 [ 921.018935][ T31] audit: type=1800 audit(1789842241.125:7236): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=277475 res=0 errno=0 [ 921.046101][ T31] audit: type=1800 audit(1789842241.145:7237): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=277489 res=0 errno=0 [ 921.347445][T15251] XFS (loop2): Unmounting Filesystem b93a8937-ccd4-41a2-86c7-66a1570a2846 [ 922.192262][T19309] loop2: detected capacity change from 0 to 4096 [ 922.206001][T19309] ntfs3(loop2): Different NTFS sector size (2048) and media sector size (512). [ 922.324332][T19309] ntfs3(loop2): Failed to initialize $Extend/$ObjId. [ 922.326737][ T5763] usb 6-1: USB disconnect, device number 57 [ 922.337522][ T5763] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 922.393937][ T5763] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 922.441513][ T5763] keyspan 6-1:1.0: device disconnected [ 923.013505][T11848] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 923.164069][T11848] usb 2-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 923.166553][T11848] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 923.166622][T11848] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 923.166673][T11848] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 923.166739][T11848] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 923.280918][T19324] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3752'. [ 923.667914][T11848] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 923.667947][T11848] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 923.698461][T11848] cxacru 2-1:1.0: probe with driver cxacru failed with error -71 [ 923.729439][T11848] usb 2-1: USB disconnect, device number 46 [ 924.304941][T19343] loop2: detected capacity change from 0 to 512 [ 924.330479][T19343] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 925.393479][T19356] loop7: detected capacity change from 0 to 128 [ 925.644780][ T31] kauditd_printk_skb: 41 callbacks suppressed [ 925.644818][ T31] audit: type=1800 audit(1789842245.755:7278): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15716 res=0 errno=0 [ 925.727499][T19350] loop4: detected capacity change from 0 to 131072 [ 925.730361][T19350] F2FS-fs (loop4): Invalid log sectorsize (67108873) [ 925.730392][T19350] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 925.731490][T19350] F2FS-fs (loop4): invalid crc value [ 925.820121][T19350] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 925.847461][T19350] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 925.847501][T19350] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 925.877924][ T31] audit: type=1800 audit(1789842245.985:7279): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 925.925455][ T31] audit: type=1800 audit(1789842246.035:7280): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 925.969810][ T31] audit: type=1800 audit(1789842246.075:7281): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 926.030295][ T31] audit: type=1800 audit(1789842246.135:7282): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 926.123022][ T31] audit: type=1800 audit(1789842246.225:7283): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 926.272250][T19370] FAULT_INJECTION: forcing a failure. [ 926.272250][T19370] name failslab, interval 1, probability 0, space 0, times 0 [ 926.272313][T19370] CPU: 1 UID: 0 PID: 19370 Comm: syz.1.3773 Tainted: G L syzkaller #0 PREEMPT(full) [ 926.272369][T19370] Tainted: [L]=SOFTLOCKUP [ 926.272384][T19370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 926.272407][T19370] Call Trace: [ 926.272422][T19370] [ 926.272437][T19370] dump_stack_lvl+0x100/0x190 [ 926.272498][T19370] should_fail_ex.cold+0x5/0xa [ 926.272543][T19370] ? srso_alias_return_thunk+0x5/0xfbef5 [ 926.272603][T19370] should_failslab+0xc2/0x120 [ 926.272644][T19370] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 926.272704][T19370] ? proc_alloc_inode+0x25/0x200 [ 926.272755][T19370] ? __pfx_proc_alloc_inode+0x10/0x10 [ 926.272805][T19370] proc_alloc_inode+0x25/0x200 [ 926.272851][T19370] alloc_inode+0x68/0x250 [ 926.272905][T19370] new_inode+0x22/0x1c0 [ 926.272956][T19370] ? srso_alias_return_thunk+0x5/0xfbef5 [ 926.273011][T19370] proc_setup_self+0x58/0x1e0 [ 926.273057][T19370] proc_fill_super+0x5b8/0x870 [ 926.273113][T19370] ? __pfx_proc_fill_super+0x10/0x10 [ 926.273167][T19370] get_tree_nodev+0xdd/0x190 [ 926.273228][T19370] vfs_get_tree+0x92/0x320 [ 926.273273][T19370] ? srso_alias_return_thunk+0x5/0xfbef5 [ 926.273331][T19370] path_mount+0x7d0/0x24c0 [ 926.273389][T19370] ? __pfx_path_mount+0x10/0x10 [ 926.273435][T19370] ? srso_alias_return_thunk+0x5/0xfbef5 [ 926.273483][T19370] ? lockdep_hardirqs_on+0x7d/0x110 [ 926.273530][T19370] ? srso_alias_return_thunk+0x5/0xfbef5 [ 926.273577][T19370] ? kmem_cache_free+0x127/0x6c0 [ 926.273647][T19370] ? __x64_sys_mount+0x293/0x310 [ 926.273693][T19370] ? srso_alias_return_thunk+0x5/0xfbef5 [ 926.273741][T19370] __x64_sys_mount+0x293/0x310 [ 926.273791][T19370] ? __pfx___x64_sys_mount+0x10/0x10 [ 926.273846][T19370] ? srso_alias_return_thunk+0x5/0xfbef5 [ 926.273903][T19370] do_syscall_64+0x123/0x790 [ 926.273949][T19370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 926.273990][T19370] RIP: 0033:0x7f075399e159 [ 926.274022][T19370] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 926.274061][T19370] RSP: 002b:00007f0754865028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 926.274101][T19370] RAX: ffffffffffffffda RBX: 00007f0753c25fa0 RCX: 00007f075399e159 [ 926.274128][T19370] RDX: 0000200000000280 RSI: 0000200000000080 RDI: 0000000000000000 [ 926.274154][T19370] RBP: 00007f0753a3506b R08: 0000000000000000 R09: 0000000000000000 [ 926.274179][T19370] R10: 0000000003000002 R11: 0000000000000246 R12: 0000000000000000 [ 926.274204][T19370] R13: 00007f0753c26038 R14: 00007f0753c25fa0 R15: 00007ffd6b15a318 [ 926.274257][T19370] [ 926.397504][T19370] proc_fill_super: can't allocate /proc/self [ 926.728486][ T31] audit: type=1800 audit(1789842246.835:7284): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 926.871554][ T31] audit: type=1800 audit(1789842246.975:7285): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15470 res=0 errno=0 [ 926.939078][ T31] audit: type=1800 audit(1789842247.045:7286): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 927.008760][ T31] audit: type=1800 audit(1789842247.115:7287): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 927.071077][T19386] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3777'. [ 927.118200][T19381] bridge1: entered promiscuous mode [ 927.118261][T19381] bridge1: entered allmulticast mode [ 927.518174][T19388] loop7: detected capacity change from 0 to 512 [ 927.738185][T19401] loop5: detected capacity change from 0 to 512 [ 927.779266][T19401] EXT4-fs error (device loop5): ext4_iget_extra_inode:5209: inode #15: comm syz.5.3784: corrupted in-inode xattr: invalid ea_ino [ 927.779322][T19401] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 927.783206][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 927.783241][ C0] EXT4-fs (loop5): initial error at time 1789842247: ext4_iget_extra_inode:5209: inode 15 [ 927.783293][ C0] EXT4-fs (loop5): last error at time 1789842247: ext4_iget_extra_inode:5209: inode 15 [ 927.820217][T19401] EXT4-fs error (device loop5): ext4_orphan_get:1406: comm syz.5.3784: couldn't read orphan inode 15 (err -117) [ 927.820272][T19401] loop5: lost filesystem error report for type 5 error -117 [ 927.831909][T19401] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 927.866791][T19388] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 928.248966][ T5610] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 928.329488][T19410] loop2: detected capacity change from 0 to 256 [ 928.443947][T11848] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 928.543015][T19413] EXT4-fs warning (device loop7): ext4_begin_enable_verity:134: inode #15: comm syz.7.3779: verity is only allowed on extent-based files [ 928.594079][T11848] usb 5-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.40 [ 928.595598][T11848] usb 5-1: config 1 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 67, changing to 10 [ 928.595653][T11848] usb 5-1: config 1 interface 0 has no altsetting 0 [ 928.599880][T11848] usb 5-1: string descriptor 0 read error: -22 [ 928.600092][T11848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 929.180456][T11848] hid_parser_main: 14 callbacks suppressed [ 929.180493][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180536][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180572][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180610][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180648][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180685][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180722][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180758][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180795][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.180839][T11848] magicmouse 0003:05AC:0265.003B: unknown main item tag 0x0 [ 929.298740][T11848] magicmouse 0003:05AC:0265.003B: hidraw0: USB HID vff.7f Device [HID 05ac:0265] on usb-dummy_hcd.4-1/input0 [ 929.298813][T11848] magicmouse 0003:05AC:0265.003B: magicmouse input not registered [ 929.338958][T11848] magicmouse 0003:05AC:0265.003B: probe with driver magicmouse failed with error -12 [ 929.363713][T11848] usb 5-1: USB disconnect, device number 33 [ 929.503214][T19423] fido_id[19423]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 929.890933][ T6440] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 929.955168][T19435] loop2: detected capacity change from 0 to 128 [ 930.183561][ T5763] usb 6-1: new high-speed USB device number 58 using dummy_hcd [ 930.268235][T19433] ip6gretap1: entered allmulticast mode [ 930.292963][T19433] batman_adv: batadv0: Adding interface: ip6gretap1 [ 930.292988][T19433] batman_adv: batadv0: The MTU of interface ip6gretap1 is too small (1434) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 930.293039][T19433] batman_adv: batadv0: Interface activated: ip6gretap1 [ 930.367712][ T5763] usb 6-1: Using ep0 maxpacket: 32 [ 930.368861][ T5763] usb 6-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 930.411270][ T5763] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 930.411313][ T5763] usb 6-1: config 0 has no interface number 0 [ 930.416636][ T5763] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 930.416675][ T5763] usb 6-1: Product: syz [ 930.416702][ T5763] usb 6-1: Manufacturer: syz [ 930.416729][ T5763] usb 6-1: SerialNumber: syz [ 930.425771][ T5763] usb 6-1: config 0 descriptor?? [ 930.787480][ T31] kauditd_printk_skb: 33 callbacks suppressed [ 930.787509][ T31] audit: type=1800 audit(1789842250.895:7321): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15347 res=0 errno=0 [ 930.849472][ T5763] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 930.849525][ T5763] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 930.904908][ T31] audit: type=1800 audit(1789842251.015:7322): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 930.936894][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 930.961312][T19447] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3801'. [ 931.032853][ T31] audit: type=1800 audit(1789842251.135:7323): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 931.144534][ T31] audit: type=1800 audit(1789842251.255:7324): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15716 res=0 errno=0 [ 931.214362][ T31] audit: type=1800 audit(1789842251.325:7325): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15224 res=0 errno=0 [ 931.311040][ T31] audit: type=1800 audit(1789842251.415:7326): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14978 res=0 errno=0 [ 931.424579][ T31] audit: type=1800 audit(1789842251.535:7327): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15101 res=0 errno=0 [ 931.468793][ T5763] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000104: -71 [ 931.469124][ T5763] smsc95xx 6-1:0.67: probe with driver smsc95xx failed with error -71 [ 931.484210][ T5763] usb 6-1: USB disconnect, device number 58 [ 931.505772][ T31] audit: type=1800 audit(1789842251.585:7328): pid=10222 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=279252 res=0 errno=0 [ 931.505839][ T31] audit: type=1800 audit(1789842251.585:7329): pid=10222 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=279253 res=0 errno=0 [ 931.505892][ T31] audit: type=1800 audit(1789842251.595:7330): pid=10222 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=279232 res=0 errno=0 [ 931.633406][ T5756] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 931.724497][T19465] device-mapper: table: 248:2: too large device [ 931.724520][T19465] device-mapper: ioctl: error adding target to table [ 931.784983][ T5756] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 931.787448][ T5756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 932.049845][ T5756] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 932.315408][T19473] veth0_to_bridge: entered promiscuous mode [ 932.317494][T19473] macvtap1: entered allmulticast mode [ 932.317520][T19473] veth0_to_bridge: entered allmulticast mode [ 932.355735][ T5756] usb 3-1: USB disconnect, device number 34 [ 932.607000][T19473] veth0_to_bridge: left allmulticast mode [ 932.607044][T19473] veth0_to_bridge: left promiscuous mode [ 932.640787][T19481] loop3: detected capacity change from 0 to 512 [ 932.669422][T19481] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 932.763035][T19481] EXT4-fs (loop3): shut down requested (1) [ 933.196347][T19490] loop2: detected capacity change from 0 to 64 [ 933.221000][T19493] loop1: detected capacity change from 0 to 128 [ 933.317305][T16747] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 933.451697][T19490] syz.2.3817: attempt to access beyond end of device [ 933.451697][T19490] loop2: rw=8423425, sector=167, nr_sectors = 1 limit=64 [ 933.452621][T19490] syz.2.3817: attempt to access beyond end of device [ 933.452621][T19490] loop2: rw=8423425, sector=169, nr_sectors = 1 limit=64 [ 933.462426][T19490] syz.2.3817: attempt to access beyond end of device [ 933.462426][T19490] loop2: rw=8423425, sector=171, nr_sectors = 4 limit=64 [ 933.595040][T19500] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3818'. [ 934.225726][T19494] loop4: detected capacity change from 0 to 32768 [ 934.254821][T19494] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 934.365095][T19494] [ 934.367460][T19494] ====================================================== [ 934.374480][T19494] WARNING: possible circular locking dependency detected [ 934.381504][T19494] syzkaller #0 Tainted: G L [ 934.387518][T19494] ------------------------------------------------------ [ 934.394537][T19494] syz.4.3816/19494 is trying to acquire lock: [ 934.400607][T19494] ffff888077b6c1a0 (&sb->s_type->i_mutex_key#38){++++}-{4:4}, at: vfs_rename+0x566/0x2000 [ 934.410613][T19494] [ 934.410613][T19494] but task is already holding lock: [ 934.417981][T19494] ffff888077b6eba0 (&sb->s_type->i_mutex_key#38/2){+.+.}-{4:4}, at: vfs_rename+0x542/0x2000 [ 934.428181][T19494] [ 934.428181][T19494] which lock already depends on the new lock. [ 934.428181][T19494] [ 934.438603][T19494] [ 934.438603][T19494] the existing dependency chain (in reverse order) is: [ 934.447628][T19494] [ 934.447628][T19494] -> #2 (&sb->s_type->i_mutex_key#38/2){+.+.}-{4:4}: [ 934.456560][T19494] lock_acquire+0x1d1/0x380 [ 934.461609][T19494] down_write_nested+0x94/0x200 [ 934.467010][T19494] __ocfs2_reflink.isra.0+0x328/0x1c50 [ 934.473017][T19494] ocfs2_reflink+0x5cf/0xbb0 [ 934.478154][T19494] ocfs2_reflink_ioctl+0x7cd/0xa60 [ 934.483804][T19494] ocfs2_ioctl+0x5e8/0x6e0 [ 934.488813][T19494] __x64_sys_ioctl+0x18e/0x210 [ 934.494130][T19494] do_syscall_64+0x123/0x790 [ 934.499256][T19494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.505687][T19494] [ 934.505687][T19494] -> #1 (&oi->ip_alloc_sem){++++}-{4:4}: [ 934.513537][T19494] lock_acquire+0x1d1/0x380 [ 934.518575][T19494] down_write+0x8b/0x1f0 [ 934.523413][T19494] ocfs2_setattr+0xd4a/0x2680 [ 934.528637][T19494] notify_change+0xb25/0x1330 [ 934.533876][T19494] chown_common+0x51e/0x6e0 [ 934.538915][T19494] do_fchownat+0x18e/0x1f0 [ 934.543872][T19494] __x64_sys_chown+0x7b/0xc0 [ 934.549007][T19494] do_syscall_64+0x123/0x790 [ 934.554137][T19494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.560604][T19494] [ 934.560604][T19494] -> #0 (&sb->s_type->i_mutex_key#38){++++}-{4:4}: [ 934.569335][T19494] check_prev_add+0xeb/0xe60 [ 934.574496][T19494] __lock_acquire+0x1528/0x1f40 [ 934.579884][T19494] lock_acquire+0x1d1/0x380 [ 934.584963][T19494] down_write+0x8b/0x1f0 [ 934.589745][T19494] vfs_rename+0x566/0x2000 [ 934.594709][T19494] filename_renameat2+0x754/0xa60 [ 934.600275][T19494] __x64_sys_rename+0x81/0xb0 [ 934.605498][T19494] do_syscall_64+0x123/0x790 [ 934.610710][T19494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.617147][T19494] [ 934.617147][T19494] other info that might help us debug this: [ 934.617147][T19494] [ 934.627375][T19494] Chain exists of: [ 934.627375][T19494] &sb->s_type->i_mutex_key#38 --> &oi->ip_alloc_sem --> &sb->s_type->i_mutex_key#38/2 [ 934.627375][T19494] [ 934.642937][T19494] Possible unsafe locking scenario: [ 934.642937][T19494] [ 934.650607][T19494] CPU0 CPU1 [ 934.655977][T19494] ---- ---- [ 934.661339][T19494] lock(&sb->s_type->i_mutex_key#38/2); [ 934.667025][T19494] lock(&oi->ip_alloc_sem); [ 934.674150][T19494] lock(&sb->s_type->i_mutex_key#38/2); [ 934.682341][T19494] lock(&sb->s_type->i_mutex_key#38); [ 934.687828][T19494] [ 934.687828][T19494] *** DEADLOCK *** [ 934.687828][T19494] [ 934.695968][T19494] locks held by syz.4.3816/19494: 5, last CPU#0: [ 934.702308][T19494] #0: ffff88806251a460 (sb_writers#25){.+.+}-{0:0}, at: filename_renameat2+0x3af/0xa60 [ 934.712135][T19494] #1: ffff88806251a768 (&type->s_vfs_rename_key#5){+.+.}-{4:4}, at: __start_renaming+0x111/0x520 [ 934.722825][T19494] #2: ffff8880492b97a0 (&type->i_mutex_dir_key#15/1){+.+.}-{4:4}, at: lock_two_directories+0x162/0x2d0 [ 934.734146][T19494] #3: ffff888077b6a5a0 (&sb->s_type->i_mutex_key#38/5){+.+.}-{4:4}, at: lock_two_directories+0x199/0x2d0 [ 934.745549][T19494] #4: ffff888077b6eba0 (&sb->s_type->i_mutex_key#38/2){+.+.}-{4:4}, at: vfs_rename+0x542/0x2000 [ 934.756179][T19494] [ 934.756179][T19494] stack backtrace: [ 934.762074][T19494] CPU: 0 UID: 0 PID: 19494 Comm: syz.4.3816 Tainted: G L syzkaller #0 PREEMPT(full) [ 934.773041][T19494] Tainted: [L]=SOFTLOCKUP [ 934.777376][T19494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 934.787445][T19494] Call Trace: [ 934.790726][T19494] [ 934.793660][T19494] dump_stack_lvl+0x100/0x190 [ 934.798375][T19494] print_circular_bug.cold+0x178/0x1be [ 934.803875][T19494] check_noncircular+0x146/0x160 [ 934.808857][T19494] check_prev_add+0xeb/0xe60 [ 934.813490][T19494] __lock_acquire+0x1528/0x1f40 [ 934.818370][T19494] ? srso_alias_return_thunk+0x5/0xfbef5 [ 934.824118][T19494] lock_acquire+0x1d1/0x380 [ 934.828635][T19494] ? vfs_rename+0x566/0x2000 [ 934.833263][T19494] ? __pfx___might_resched+0x10/0x10 [ 934.838628][T19494] ? srso_alias_return_thunk+0x5/0xfbef5 [ 934.844290][T19494] down_write+0x8b/0x1f0 [ 934.848558][T19494] ? vfs_rename+0x566/0x2000 [ 934.853999][T19494] ? __pfx_down_write+0x10/0x10 [ 934.858874][T19494] ? srso_alias_return_thunk+0x5/0xfbef5 [ 934.864532][T19494] ? do_raw_spin_unlock+0x145/0x1e0 [ 934.869763][T19494] vfs_rename+0x566/0x2000 [ 934.874223][T19494] ? __pfx_vfs_rename+0x10/0x10 [ 934.879115][T19494] ? srso_alias_return_thunk+0x5/0xfbef5 [ 934.884773][T19494] ? srso_alias_return_thunk+0x5/0xfbef5 [ 934.890430][T19494] ? security_path_rename+0x136/0x3c0 [ 934.895827][T19494] filename_renameat2+0x754/0xa60 [ 934.900883][T19494] ? __pfx_filename_renameat2+0x10/0x10 [ 934.906451][T19494] ? lock_acquire+0x1d1/0x380 [ 934.911144][T19494] ? __might_fault+0xc5/0x140 [ 934.915854][T19494] ? __might_fault+0xc5/0x140 [ 934.920644][T19494] ? srso_alias_return_thunk+0x5/0xfbef5 [ 934.926487][T19494] ? srso_alias_return_thunk+0x5/0xfbef5 [ 934.932150][T19494] ? do_getname+0x191/0x390 [ 934.936682][T19494] __x64_sys_rename+0x81/0xb0 [ 934.941383][T19494] do_syscall_64+0x123/0x790 [ 934.945998][T19494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.951997][T19494] RIP: 0033:0x7efc0779e159 [ 934.956421][T19494] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 934.976045][T19494] RSP: 002b:00007efc085a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 934.984473][T19494] RAX: ffffffffffffffda RBX: 00007efc07a25fa0 RCX: 00007efc0779e159 [ 934.992460][T19494] RDX: 0000000000000000 RSI: 0000200000002440 RDI: 0000200000002340 [ 935.000438][T19494] RBP: 00007efc0783506b R08: 0000000000000000 R09: 0000000000000000 [ 935.008414][T19494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 935.016393][T19494] R13: 00007efc07a26038 R14: 00007efc07a25fa0 R15: 00007fff62816338 [ 935.024405][T19494] [ 935.034567][T19494] (syz.4.3816,19494,0):ocfs2_double_lock:1202 ERROR: status = -2 [ 935.034616][T19494] (syz.4.3816,19494,0):ocfs2_rename:1311 ERROR: status = -2 [ 935.034657][T19494] (syz.4.3816,19494,0):ocfs2_rename:1711 ERROR: status = -2 [ 935.111499][T11676] ocfs2: Unmounting device (7,4) on (node local)