last executing test programs: 50.836427367s ago: executing program 0 (id=33): mlock2(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x8000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) munlockall() 50.77921942s ago: executing program 0 (id=36): syz_mount_image$ext4(&(0x7f0000000880)='ext4\x00', &(0x7f00000008c0)='./file0\x00', 0x2814000, &(0x7f00000014c0), 0x1, 0x5c1, &(0x7f0000000900)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000f80)='./file1\x00', 0x141442, 0x40) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=ANY=[], 0x48, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000fc0)='./file1\x00', 0x101042, 0x1d8) pwrite64(r1, &(0x7f0000001000)='2', 0xfdef, 0x9ef) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 49.293568151s ago: executing program 0 (id=72): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x68, &(0x7f0000000200)=0xa40, 0x4) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a000806000000000400aaaaaaaaaa2986dd6de7136600e98401addb0000000000000000000000000000ff0200000000000000000000000000014f19"], 0x65) 49.248593636s ago: executing program 32 (id=72): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x68, &(0x7f0000000200)=0xa40, 0x4) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a000806000000000400aaaaaaaaaa2986dd6de7136600e98401addb0000000000000000000000000000ff0200000000000000000000000000014f19"], 0x65) 36.765042583s ago: executing program 5 (id=434): r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0x6) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000004000000000000000300000784"], 0x0, 0x5, 0x0, 0x0, 0x41100, 0x9}, 0x94) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x4014001}, 0x9590f6cc1ea35512) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="540000001200b7a325bd7000fddbdf25200f07074e204e22030000002f00000001ffffffc300000006000000000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="de00fbffa611195cc93f034708000000080003"], 0x54}, 0x1, 0x0, 0x0, 0x4008000}, 0x40000) 36.747654309s ago: executing program 5 (id=435): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x10000, &(0x7f00000001c0), 0x1, 0x50b, &(0x7f0000000f40)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001480)='.\x00', 0x800, 0x41) fcntl$lock(r0, 0x6, &(0x7f00000014c0)={0x0, 0x2, 0x3a, 0x8, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file1\x00', 0x40, 0x146) 36.705264359s ago: executing program 5 (id=436): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x11, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x6, 0xd, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000010000000000000000000085000000a000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f809ffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000640)={r3, r1, 0x25, 0x0, @val=@kprobe_multi=@addrs={0x1, 0x0, 0x0, 0x0}}, 0x30) syz_emit_ethernet(0x66, &(0x7f0000000680)={@empty, @remote, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x2, 0x0, 0x58, 0x64, 0x0, 0x6, 0x2f, 0x0, @private=0xa010101, @broadcast}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0x0, 0x1, 0x1}, {0x1}, {0x8, 0x88be, 0x0, {{0x3, 0x1, 0x4, 0x1, 0x0, 0x0, 0x7, 0x2}, 0x1, {0xd}}}, {0x8, 0x22eb, 0x2, {{0x6, 0x2, 0xcb, 0x1, 0x0, 0x1, 0x1, 0xa}, 0x2, {0x0, 0x7ff, 0x0, 0x4, 0x1, 0x1, 0x3}}}, {0x8, 0x6558, 0x4}}}}}}, 0x0) 36.656400976s ago: executing program 5 (id=437): syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc0ed000e, &(0x7f0000000040)={[{@min_batch_time={'min_batch_time', 0x3d, 0x9}}, {@jqfmt_vfsv0}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x5}}, {@noload}, {@grpjquota_path={'grpjquota', 0x3d, '.\x02'}}, {@noblock_validity}, {@resgid}, {@nobarrier}, {@errors_continue}]}, 0xfa, 0x499, &(0x7f0000001a00)="$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") syz_mount_image$fuse(0x0, &(0x7f0000000180)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200), 0x8, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000300)='./bus\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='.\x00', 0x0, 0xc8b573f2c15a223a) getdents64(r0, 0x0, 0x0) 36.550956894s ago: executing program 5 (id=438): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r2 = epoll_create1(0x0) recvmmsg(r1, &(0x7f0000000140)=[{{0x0, 0x0, 0x0}, 0x7}], 0x1, 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000001c0)={0x90000005}) close(r0) 36.209333974s ago: executing program 5 (id=451): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2383, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x2383, @loopback}, 0x10) write(r0, &(0x7f00000003c0)='h', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) 36.130887776s ago: executing program 33 (id=451): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2383, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x2383, @loopback}, 0x10) write(r0, &(0x7f00000003c0)='h', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) 25.463829554s ago: executing program 1 (id=735): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private0}, 0x1c) shutdown(r0, 0x1) r1 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r2, 0xd, 0xaf6}, &(0x7f0000000500)=0xc) 25.343548795s ago: executing program 1 (id=741): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000001680)={0x27, 0x0, 0xfffffffe, 0x4, 0x0, 0x1, "d92984bd1ca44c226af5160e961711a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000000200000000001900", 0x1c}, 0x60) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0xff, "d92984bd1ca44c226af5160e961711a077609475b78411e88509de050000000000f2170e65e3f5237c9c58a8f60d4f1700000000000200000000001900", 0x3c}, 0x60) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x5, 0x0, 0xfc, "d92984bd1ca44c226af5160e961811a07795c559b78411e88509de050000000000f2170e65e3f50327e4220000000000efffffff0002000000ec001900", 0x15}, 0x60) 25.343429243s ago: executing program 1 (id=742): write(0xffffffffffffffff, 0x0, 0x0) move_mount(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x642) write$vhost_msg_v2(0xffffffffffffffff, 0x0, 0x0) r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f00000014c0)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x20, 0x0, 0x0, {0x0, {'syz', 0x0, '1\x00'}}}) ioctl$DM_TARGET_MSG(r0, 0xc138fd0e, &(0x7f0000001600)={0x4, 0x0, 0x0, 0x150, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, @by_dev={r1}, {0x8, @core='@stats_delete 1'}}) 25.320452571s ago: executing program 1 (id=744): mkdirat(0xffffffffffffff9c, &(0x7f0000001080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000010c0)='./proc\x00', &(0x7f0000001100)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000001180)='100', 0x3) syz_mount_image$fuse(0x0, &(0x7f0000000400)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$nfs4(&(0x7f0000000440)='/', &(0x7f0000000480)='./file1\x00', 0x0, 0x2085008, 0x0) 25.261036374s ago: executing program 1 (id=747): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000740)=[{&(0x7f0000000200)='3', 0x1}], 0x1, 0x800, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) 24.999861718s ago: executing program 1 (id=759): unshare(0x2a020400) r0 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x2) r2 = openat$cgroup_pressure(r1, &(0x7f00000001c0)='cpu.pressure\x00', 0x2, 0x0) read(r2, &(0x7f0000000040)=""/252, 0xfc) 24.96101214s ago: executing program 34 (id=759): unshare(0x2a020400) r0 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x2) r2 = openat$cgroup_pressure(r1, &(0x7f00000001c0)='cpu.pressure\x00', 0x2, 0x0) read(r2, &(0x7f0000000040)=""/252, 0xfc) 23.067702635s ago: executing program 2 (id=824): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000600)={0x2b, 0x2b, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x3, 0x4, 0x79, 0x7, [0x8, 0x96e9]}}, @pad1, @generic={0xa1, 0x5c, "59cb7288795557ea9b476f3cdb080e63b0687cfaadbe599ac45d6d9071575e05df28a3621a9e375e5d18423e41aafd04bd5c9a63b238058141a021516617cb0bdd08f1e49a8a23412561a9421553c62b7720908b23437f9ca7c3365f"}, @pad1, @calipso={0x7, 0x10, {0x0, 0x2, 0x51, 0xf, [0xfe]}}, @generic={0x6, 0xbd, "9a01485ecac729407a0390fc142e75498f5b3f81a83039a4a1bfaef9e1731bc1400d7af38b66731fc290724a29b93a088fca4ca0fa6e7ca5d52789b8fc1b4288ecac3bdc903f17cc4fc2c7908070b70034f6f8ddfaf7a78eb482c76d46b874faef2ecc3119da102289d7777570b235deb851b9201c076c91eb874b616201d00f0681dfb294ec0eadd345c8491f26a46378cfc17002e44813d5bda592273f6e3b49d00b699c2dff3ee87c32e9558db6949aa2a470b1df73e21ffc780407"}]}, 0x160) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000100)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x2, {{0xa, 0x4e21, 0x80, @mcast1, 0x7}}, {{0xa, 0x4e22, 0x3, @remote, 0xe}}}, 0x108) 22.897147159s ago: executing program 2 (id=830): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x40) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000100)={0x200000, 0x200000, 0x7}) write(r0, &(0x7f0000000180)='27', 0x2) syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') 22.729253468s ago: executing program 2 (id=832): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) syz_open_procfs(r0, &(0x7f0000000040)='smaps_rollup\x00') 22.638435335s ago: executing program 2 (id=823): mkdirat(0xffffffffffffff9c, &(0x7f0000001080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000010c0)='./proc\x00', &(0x7f0000001100)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000001180)='100', 0x3) syz_mount_image$fuse(0x0, &(0x7f0000000400)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$nfs4(&(0x7f0000000440)='/', &(0x7f0000000480)='./file1\x00', 0x0, 0x2085008, 0x0) 22.55170863s ago: executing program 2 (id=826): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x40049, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'veth0_to_hsr\x00', 0x0}) sendto$packet(r1, &(0x7f00000000c0)='\t', 0x1, 0x100400c1, &(0x7f0000000140)={0x11, 0x8100, r2, 0x1, 0x87, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1f}}, 0x14) recvmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}, 0x1}], 0x1, 0x0, 0x0) 22.324764958s ago: executing program 2 (id=833): r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f00000006c0)='.\x00', 0xaa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_elf32(r1, &(0x7f0000001c00)=ANY=[], 0x4c2) dup3(r0, r1, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, 0x0) 22.311392897s ago: executing program 3 (id=835): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/ipv4/icmp_errors_extension_mask\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='1\n', 0x2) close(r0) syz_emit_ethernet(0xae, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000a0123400004011e68bac1414bbac1414aa3039d431008c0000414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141"], 0x0) 22.248324938s ago: executing program 35 (id=833): r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f00000006c0)='.\x00', 0xaa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_elf32(r1, &(0x7f0000001c00)=ANY=[], 0x4c2) dup3(r0, r1, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, 0x0) 22.244889603s ago: executing program 3 (id=839): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000000100)=@can={0x1d, r1, 0x1, 0x2}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg$unix(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000200)=[{0x0, 0x4a}, {&(0x7f00000002c0)=""/123, 0x7b}], 0x2}}], 0x2, 0x2, 0x0) sendmsg$can_raw(r2, &(0x7f0000000340)={&(0x7f0000000380)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000400)=@can={{0x1}, 0x8, 0x0, 0x0, 0x0, "0100"}, 0x10}}, 0x80815) 22.125531018s ago: executing program 3 (id=845): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="18020000801000000000000004000000850000007d00000095"], &(0x7f0000000580)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r2}, &(0x7f0000000640), &(0x7f0000000680)=r1}, 0x20) sendmsg$inet(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000740)="0e77", 0x2}], 0x1}, 0x4050003) 22.05811262s ago: executing program 3 (id=847): mkdirat(0xffffffffffffff9c, &(0x7f0000001080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000010c0)='./proc\x00', &(0x7f0000001100)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000001180)='100', 0x3) syz_mount_image$fuse(0x0, &(0x7f0000000400)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$nfs4(&(0x7f0000000440)='/', &(0x7f0000000480)='./file1\x00', 0x0, 0x2085008, 0x0) 22.00304009s ago: executing program 3 (id=849): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="6507060082762422f9a30250a90def79e5ddb933b83b8f8f1a0daad170478560f60eb8dc258ded60aee45b04b15db386", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000000500)="1b54beef9765f16d31f668d2db37f75318510ca6025213c6788499c98b9f0e44fbf86f9f5723d4dd85b291e05f5e2aff1bf823e761dd38fed3c9d4fd078734acf85dae7e65c031996462832f2e43e417a5bb2caf853034fa56ca2546e93a459f675d2eb87a6a770800000000000000f27e", 0x71}, {&(0x7f0000002b40)="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", 0xf90}], 0x2, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000800}], 0x1, 0x4054) recvmsg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000003f80)=""/4117, 0x1015}], 0x1}, 0x20f2) 21.759484518s ago: executing program 3 (id=852): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3f8, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f0000000680)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000000700)='X', 0xfee4, 0x0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000840)="af", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000008c0)="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", 0x390}, {&(0x7f0000000c80)="439e9c06fc666cabc8569d63a866b31ff3ceda1e28f03f455e96a02001fc3fb089ed9e5234", 0x25}], 0x2}}], 0x2, 0x0) 21.554653187s ago: executing program 36 (id=852): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3f8, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f0000000680)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000000700)='X', 0xfee4, 0x0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000840)="af", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000008c0)="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", 0x390}, {&(0x7f0000000c80)="439e9c06fc666cabc8569d63a866b31ff3ceda1e28f03f455e96a02001fc3fb089ed9e5234", 0x25}], 0x2}}], 0x2, 0x0) 6.27766996s ago: executing program 7 (id=1173): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500), 0x22101, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000580)='./proc\x00', &(0x7f00000005c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/thread-self/fail-nth\x00', 0x42, 0x0) write(r0, &(0x7f0000000640)='3', 0x4e) close(0x3) 6.153572185s ago: executing program 7 (id=1165): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x1000042, &(0x7f00000000c0)={[{@nouid32}, {@nodioread_nolock}, {@errors_remount}, {@delalloc}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x44c1}}, {@commit}]}, 0x1, 0x5a3, &(0x7f0000000a80)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000001040)='./file1\x00', 0x143042, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000001080)='./file1\x00', 0xd2942, 0x4) io_setup(0x20ff, &(0x7f00000010c0)=0x0) io_submit(r2, 0x3, &(0x7f0000001100)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000001180)='p', 0x8200, 0x600}]) copy_file_range(r0, 0x0, r0, &(0x7f00000011c0)=0xae8, 0x863, 0x0) 5.964918916s ago: executing program 7 (id=1174): socket$kcm(0xa, 0x3, 0x87) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="034886dd120000e40000140000006000000000058700fe88a43de1a400000000000000007d01ff020000000000000000000000000001"], 0xfdef) 5.229377427s ago: executing program 7 (id=1180): mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x800000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x1214040, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) mount$fuseblk(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x24000, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1005848, 0x0) 5.178498966s ago: executing program 7 (id=1191): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f0000000240)={0x60, 0x0, &(0x7f0000aa2000/0x2000)=nil, &(0x7f0000a11000/0x2000)=nil, 0x7fff, 0x0, 0x0, 0x780, 0x35, 0x60, 0x48, 0x34}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x14) mremap(&(0x7f000004f000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000016c000/0x2000)=nil) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) 4.763833189s ago: executing program 7 (id=1204): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x1, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1, 0x1, 0x1, 0xfe, 0x6, @random="ee520800"}, 0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x1000, 0x4, 0x800, 0x8}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x0) write(r0, &(0x7f0000000000)="01", 0xf) 4.72834568s ago: executing program 37 (id=1204): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x1, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1, 0x1, 0x1, 0xfe, 0x6, @random="ee520800"}, 0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x1000, 0x4, 0x800, 0x8}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x0) write(r0, &(0x7f0000000000)="01", 0xf) 2.160165031s ago: executing program 6 (id=1263): syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x0, &(0x7f0000000100)) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x14a0, &(0x7f0000000700)=ANY=[], 0x1, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000880)='.\x00', 0x0, 0x21, 0x0) openat(0xffffffffffffff9c, &(0x7f00000008c0)='./file1\x00', 0x2040, 0x0) 2.021352329s ago: executing program 6 (id=1274): r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000280)='.\x00', 0xa4000160) read(r0, &(0x7f0000001f40)=""/4086, 0xff6) openat(0xffffffffffffff9c, &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2440, 0x0) listen(0xffffffffffffffff, 0xa) openat(0xffffffffffffff9c, 0x0, 0x20542, 0x15) 1.915715644s ago: executing program 6 (id=1267): r0 = socket(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x6, 0xd, &(0x7f0000000b80)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000bc00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000c40)={{r1, 0xffffffffffffffff}, &(0x7f0000000c80), &(0x7f0000000cc0)=r2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000d00)={r1, &(0x7f0000000d40)='h', &(0x7f0000000d80)=@tcp6=r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000dc0)={r3, &(0x7f0000000e00), &(0x7f0000000e40)=@udp=r0, 0x2}, 0x20) 1.827869123s ago: executing program 6 (id=1269): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)={0x0, 0x32}}, 0x0) getsockname$packet(r1, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000940)=ANY=[@ANYBLOB="3800000010000507000000000004000000000000", @ANYRES32=r2, @ANYBLOB="00000016010000001800120008000100736974000c0002000800030036"], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000000)=@newlink={0x54, 0x10, 0x439, 0x70bd26, 0xffffffea, {0x0, 0x0, 0xe403, r2, 0x28586, 0x4}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @sit={{0x8}, {0x28, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}, @IFLA_IPTUN_6RD_PREFIX={0x14, 0xb, @mcast1}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x80}]}}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20008004}, 0x4002040) 1.69373765s ago: executing program 6 (id=1277): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000001f80)="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3f1245ff54d6db4d7b45f20cb4f6dc8bcde65484d70ac38921f89261d27fc85203b801867850457a3b61fd55e805bd3c40a336bf87101d8914d21c8c968e934ce265cca3efe21d3ae1b78848f7b50a9a2e9b51bfca2ff7e0292ede0aa013af1c09242d6e53f23a216b8ccc64402a46eef3411c06cabb5435b1d2d8ddffc2c3dbbbb0e707e03ae0c518414dc7304dec25084891255011dd133d235e663ff38ee78c9abb93c9f692c5195222c881e35431d638367c7e570c962646424dae41fa2b2af118a93add1e088aaf7e1dd108c7096f4f9868a8af02cc15db7493ef011d320c6d64f6de56a51748e9dc4b7bd1bd515d3e9522a65e87e25477f71a6bddaf7ee5a01d424ac153efaa52f1e56fbef9f66efe5642f7dae41e419a64be65635a088885717942d475daa806ab151b087525446227d0d75a493d5a98486365b3981b3bb77a7c6c6ed44a120a98d0f2d35e8ce83837004c39bf09ac5723b1d7d7392f6e94462e86de853c6841027c697236331e19aa45693b2dbeffea7b00f0b284e49b04935327b9808576b397cb48d6b1960d06058f1cf2d0641d7c99e79dc9d47efd1d5bde85bb51ffe4a687c2d364713ee0ca4981f371c7a418b61118431984324f84f8cdd6e2849c00c1f14b1732a08ffa08d39c312dd809f15c8a651cbec053e870ac04c131946d80a8e684c8f309881f98220d7e532773d4d8304ae53428390ca7914a408030fae3b47619352d8a1edc33856530f806b8efe61bedcbe199aca4dbe79bdacb08b361e31f59c00463071fb19edbc0cb84c59130770fcd17643f7c37c1f54753f40fbeeeee31b22d89944ac6ee913e63145e3e35f804d2cbd08d9f2e278be717872a4fae63d8a8b462f715c3191d394a67a724fab2e4ec31c439fb2fa01295aeb56910fd406316bdfed587c1b42a733542a55793303e59dc23a40bc9b9f5713a3dc21b95b591ac9863f31a4ecd160e7d9b7b2ec2b137e67", 0x2000, &(0x7f0000003f80)={&(0x7f0000004040)={0x50, 0x0, 0xfffffffffffffeff, {0x7, 0x29, 0x80, 0x508101, 0x0, 0x3, 0x8, 0xa7fff, 0x0, 0x0, 0x91, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006180)={0x20, 0x0, 0x9, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000081c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008280)={0x1020, 0x0, 0xc, {0x3, 0x0, 0x7, 0x803}}, 0x0}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f00000082c0)={0x0, "5e97461069416b3f42d9b02dc0c4e3bc"}) 1.535173498s ago: executing program 4 (id=1281): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000200)={'sit0\x00', 0x0, 0x1, 0x40, 0x4000009, 0xffffffff, {{0x25, 0x4, 0x3, 0x8, 0x94, 0x6b, 0x0, 0xf7, 0x4, 0x0, @broadcast, @multicast1, {[@lsrr={0x83, 0xf, 0x98, [@private=0xa010102, @rand_addr=0x64010100, @private=0xa010101]}, @generic={0x89, 0x10, "130e520d794b42a2cfe7d89708d0"}, @generic={0x88, 0x10, "5b6673c33041ab4951e13cc80dc7"}, @timestamp_prespec={0x44, 0x1c, 0x22, 0x3, 0x8, [{@private=0xa010101, 0x93ad}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x1ff000}, {@broadcast, 0x8}]}, @cipso={0x86, 0xf, 0x3, [{0x2, 0x3, "bc"}, {0x7, 0x6, "6ea1b0f9"}]}, @noop, @rr={0x7, 0x17, 0xc2, [@empty, @empty, @private=0xa010101, @broadcast, @multicast2]}, @rr={0x7, 0xb, 0x5f, [@empty, @multicast1]}]}}}}}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="70000000ffff00004000002f90780000655800189078040000000000000086dd"], 0xfdef) 1.435971041s ago: executing program 6 (id=1283): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, &(0x7f00000006c0)={0x84}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000700)=0xfffffff7, 0x4) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/nvme0\x00', 0x2, 0x0) ioctl(r0, 0xc0484e41, &(0x7f00000006c0)) 1.331902799s ago: executing program 4 (id=1288): mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_i', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) mknodat$null(0xffffffffffffff9c, 0x0, 0x200, 0x103) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd11, &(0x7f00000003c0)="0400000000000000000000003801000000000000") 1.305996847s ago: executing program 4 (id=1290): r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000280)={0x41}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r2, &(0x7f0000000180)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41}}, 0x10, 0x0}, 0x0) 1.148006219s ago: executing program 4 (id=1292): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) exit(0x0) tkill(r0, 0x12) ptrace(0x4206, r0) waitid(0x1, r0, 0x0, 0x8100000e, 0x0) 1.023235857s ago: executing program 9 (id=1297): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000180)={{r0, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000240)='%+9llu \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r1}, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x20, &(0x7f0000000cc0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r2}, {}, {0x85, 0x0, 0x0, 0x17}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8000}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x2, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 1.021116839s ago: executing program 9 (id=1298): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) mkdirat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x1ff) 1.020909041s ago: executing program 0 (id=1205): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000040)=0x401, 0x4) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, 0x0) bind$can_raw(r0, &(0x7f00000000c0), 0x10) ioctl$VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) close_range(r0, r0, 0x0) 988.424887ms ago: executing program 9 (id=1300): syz_clone3(&(0x7f0000000080)={0x140004400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 960.709374ms ago: executing program 0 (id=1302): r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f0000000140)=[{0x2, 0x4, 0x1800}], 0x1, 0x0) semop(r0, &(0x7f0000000180)=[{0x4}, {0x2}], 0x2) semop(r0, &(0x7f00000001c0)=[{0x0, 0x85fd, 0x1000}], 0x1) semop(r0, &(0x7f0000000200)=[{0x0, 0xffff, 0x1000}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000240)) 714.738183ms ago: executing program 9 (id=1306): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000480)={0x1f, 0x80, @any, 0x0, 0x1}, 0x10) listen(r0, 0x5) syz_emit_vhci(&(0x7f00000004c0)=ANY=[@ANYBLOB="02c90012000e00050017420a008000000200020a0040"], 0x17) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x2000080}, 0x4000020) 619.916359ms ago: executing program 8 (id=1307): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='cgroup2\x00', 0xa00800, 0x0) mount$overlay(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x0, &(0x7f0000000580)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r0 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0xf6) setresuid(0x0, 0xee01, 0x0) openat$cgroup_ro(r0, &(0x7f0000000600)='cpu.stat\x00', 0x0, 0x0) 556.795483ms ago: executing program 8 (id=1308): syz_mount_image$vfat(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10, &(0x7f00000001c0)={[{@shortname_winnt}, {@uni_xlate}, {@utf8}, {@shortname_lower}, {@shortname_lower}, {@shortname_win95}, {@rodir}, {@utf8}, {@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@fat=@codepage={'codepage', 0x3d, '775'}}, {@fat=@nfs}, {@shortname_mixed}, {@numtail}, {@shortname_win95}, {@shortname_lower}, {@shortname_mixed}]}, 0x3, 0x29e, &(0x7f00000002c0)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0x8000, 0x144) getdents64(r0, &(0x7f0000001240)=""/4096, 0x1000) socket$pptp(0x18, 0x1, 0x2) io_getevents(0x0, 0x0, 0x3c, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x3938700}) openat$incfs(r0, &(0x7f0000000100)='.pending_reads\x00', 0x2, 0x113) 478.688731ms ago: executing program 8 (id=1309): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x100, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000340)={0x2, &(0x7f0000000380)=[{0x28, 0x20, 0x0, 0xfffff034}, {0x6, 0x80, 0xfd, 0xfffffffd}]}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f00000012c0)={0xa, 0x4e23, 0x8, @remote, 0x7}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4001c00) 367.888458ms ago: executing program 8 (id=1310): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000004000000020000000000000f0400000000005f008714acb13b07f7d960421d89b9"], 0x0, 0x28}, 0x28) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000004000000040000000100000080000000", @ANYRES32, @ANYBLOB="00000000e6ff00000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000100"/24], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000100007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r2, @ANYBLOB="0000000002000000b70500000800000085000000a900000095"], &(0x7f0000000300)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x2b}, 0x94) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f00000004c0)={0x0, 0x7, 0xfffffffffffffffb, 0x1}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f00000008c0)={{r1}, {@val={r3}, @max}}) 367.552482ms ago: executing program 8 (id=1311): r0 = io_uring_setup(0x664b, &(0x7f0000000500)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1fd) mount(0x0, &(0x7f0000000180)='./proc\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)='3', 0x4e) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r0, 0x18, &(0x7f00000002c0)={0x4, r0, 0x34, {0x400, 0x7}, 0x9}, 0x1) 338.431763ms ago: executing program 8 (id=1312): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x4c, 0x0, &(0x7f0000001bc0)=[@increfs, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0}}]}) ppoll(&(0x7f0000000040)=[{r1, 0x200}], 0x1, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x20, 0x0, &(0x7f0000000000)=[@request_death, @clear_death], 0x0, 0x1000000}) 291.924462ms ago: executing program 4 (id=1313): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000097000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f0000bff000/0x400000)=nil) syz_io_uring_setup(0x5b0f, &(0x7f0000000380)={0x0, 0x0, 0x1000, 0x0, 0x8000359}, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) lseek(r0, 0x2000, 0x0) 119.935328ms ago: executing program 9 (id=1314): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="110086dd0000110000000000000060ec970000382c00fe8000000000000000000000000000aaff02000000000000000000000000000104"], 0xfdef) 110.204519ms ago: executing program 4 (id=1315): r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r1) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newlink={0x38, 0x10, 0x439, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x49811}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=@newlink={0x30, 0x10, 0x439, 0x70bd25, 0xffffffea, {0x0, 0x0, 0xe403, r2, 0x40083, 0x1}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @sit={{0x8}, {0x4}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24008080}, 0x4040) 75.053829ms ago: executing program 0 (id=1316): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000180)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000280), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x123, 0x238, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x48844) write$nci(r0, &(0x7f00000005c0)=@NCI_OP_RF_INTF_ACTIVATED_NTF={0x1, 0x0, 0x3, 0x5, 0x7, @f_listen={0x3, 0x1, 0x1, 0x82, 0x2, 0x3, 0xfd, {0x65, "bbf51adb008d710d9126a0443c3d453ceba09560b0850f0f98117d8d89dfc45de52e836325a1904a1985dd8222cc922efe09479566795bc2e5e4611e4e8e282bf2d1e841f96c428e496357e3dce54a153f46a4134e726657dbd7880ac5b137546445024281"}, 0x4, 0xc, 0x7, 0xff, 0x92, "4050cd7dba79494bb36d734252c7f67266fc118169fc72fec73958c1cc28f14486851bbaa25abcab4cf5757569aa7bee120b7131af7972215f572e699c31e2f4e30d1795a3a80fd4e9a9f955558704f05702a73e4e5156bdf1e519d8ed019f0afa4deb9595d5f3f2f1e0058c88a268b2baffd6f614ba0a9c5179cf1fb56940f9559912578f6518eb2a4b0d243f647d2b2d82"}}, 0x107) 0s ago: executing program 9 (id=1317): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x7}, 0x4) setsockopt$packet_int(r1, 0x107, 0x16, &(0x7f0000000000)=0x4, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) kernel console output (not intermixed with test programs): _open_net+0x138/0x1ec [ 56.835757][ T6922] proc_reg_open+0x220/0x468 [ 56.835767][ T6922] do_dentry_open+0x5bc/0xfb4 [ 56.835780][ T6922] vfs_open_consume+0x54/0x2ec [ 56.835793][ T6922] path_openat+0x1098/0x1910 [ 56.835804][ T6922] do_file_open+0x1c8/0x2e8 [ 56.835814][ T6922] do_sys_openat2+0x114/0x1ec [ 56.835822][ T6922] do_sys_open+0xb0/0xe0 [ 56.835829][ T6922] __arm64_sys_openat+0xa8/0xc4 [ 56.835837][ T6922] invoke_syscall+0x98/0x244 [ 56.835846][ T6922] el0_svc_common+0xec/0x23c [ 56.835853][ T6922] do_el0_svc+0x4c/0x5c [ 56.835861][ T6922] el0_svc+0x60/0x1d8 [ 56.835872][ T6922] el0t_64_sync_handler+0x44/0x104 [ 56.835881][ T6922] el0t_64_sync+0x198/0x19c [ 56.922172][ T6939] Bluetooth: MGMT ver 1.23 [ 56.990326][ T6952] overlayfs: failed to decode file handle (len=6, type=248, flags=0, err=-22) [ 57.220164][ T6982] nvme nvme0: using deprecated NVME_IOCTL_IO_CMD ioctl on the char device! [ 57.373972][ T7003] FAULT_INJECTION: forcing a failure. [ 57.373972][ T7003] name failslab, interval 1, probability 0, space 0, times 0 [ 57.383958][ T7003] CPU: 1 UID: 0 PID: 7003 Comm: syz.6.685 Tainted: G L syzkaller #0 PREEMPT [ 57.383985][ T7003] Tainted: [L]=SOFTLOCKUP [ 57.383989][ T7003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 57.383995][ T7003] Call trace: [ 57.383998][ T7003] show_stack+0x2c/0x3c (C) [ 57.384015][ T7003] __dump_stack+0x30/0x40 [ 57.384025][ T7003] dump_stack_lvl+0xd8/0x12c [ 57.384033][ T7003] dump_stack+0x1c/0x28 [ 57.384041][ T7003] should_fail_ex+0x3fc/0x570 [ 57.384055][ T7003] should_failslab+0xc4/0x120 [ 57.384064][ T7003] __kmalloc_noprof+0x108/0x6c8 [ 57.384073][ T7003] asymmetric_key_generate_id+0x7c/0x158 [ 57.384084][ T7003] x509_cert_parse+0x498/0x65c [ 57.384094][ T7003] x509_key_preparse+0x74/0x630 [ 57.384104][ T7003] asymmetric_key_preparse+0xcc/0x1c0 [ 57.384113][ T7003] __key_create_or_update+0x26c/0x804 [ 57.384122][ T7003] key_create_or_update+0x60/0x7c [ 57.384135][ T7003] __arm64_sys_add_key+0x384/0x43c [ 57.384144][ T7003] invoke_syscall+0x98/0x244 [ 57.384153][ T7003] el0_svc_common+0xec/0x23c [ 57.384160][ T7003] do_el0_svc+0x4c/0x5c [ 57.384168][ T7003] el0_svc+0x60/0x1d8 [ 57.384179][ T7003] el0t_64_sync_handler+0x44/0x104 [ 57.384189][ T7003] el0t_64_sync+0x198/0x19c [ 57.651752][ T7025] pimreg: entered allmulticast mode [ 58.092222][ T7024] pimreg: left allmulticast mode [ 58.316514][ T7068] set_capacity_and_notify: 2 callbacks suppressed [ 58.316528][ T7068] loop1: detected capacity change from 0 to 128 [ 58.317174][ T7070] loop3: detected capacity change from 0 to 512 [ 58.322909][ T7070] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 58.322931][ T7070] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 58.336285][ T7072] ip_tables: iptables: counters copy to user failed while replacing table [ 58.339882][ T7070] EXT4-fs error (device loop3): ext4_free_branches:1040: inode #11: comm syz.3.703: invalid indirect mapped block 9 (level 0) [ 58.339908][ T7070] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 58.344998][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 58.345018][ C1] EXT4-fs (loop3): initial error at time 58: ext4_free_branches:1040: inode 11 [ 58.345046][ C1] EXT4-fs (loop3): last error at time 58: ext4_free_branches:1040: inode 11 [ 58.345273][ T7070] EXT4-fs (loop3): 1 truncate cleaned up [ 58.365129][ T7068] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 58.365159][ T7068] FAT-fs (loop1): data area starts beyond volume (36 > 11) [ 58.365170][ T7068] FAT-fs (loop1): Can't find a valid FAT filesystem [ 58.392817][ T7068] Soft offlining pfn 0x13aa70 at process virtual address 0x20000000 [ 58.398974][ T7068] Soft offlining pfn 0x13ad15 at process virtual address 0x20001000 [ 58.412924][ T7068] Soft offlining pfn 0x2168d9 at process virtual address 0x20002000 [ 58.412990][ T7068] Memory failure: 0x2168d9: unhandlable page. [ 58.435026][ T7068] Injecting memory failure for pfn 0x13cd72 at process virtual address 0x20001000 [ 58.436196][ T7068] Memory failure: 0x13cd72: keeping poisoned page in swap cache [ 58.436272][ T7068] Memory failure: 0x13cd72: failed to unmap page (folio mapcount=1) [ 58.436280][ T7068] Memory failure: 0x13cd72: Sending SIGBUS to syz.1.702:7068 due to hardware memory corruption [ 58.436345][ T7068] Memory failure: 0x13cd72: recovery action for unmapping failed page: Failed [ 58.518486][ T7094] netlink: 'syz.3.712': attribute type 4 has an invalid length. [ 58.521901][ T7091] nvme nvme0: using deprecated NVME_IOCTL_IO_CMD ioctl on the char device! [ 58.558159][ T7094] netlink: 'syz.3.712': attribute type 4 has an invalid length. [ 58.577160][ T7104] Driver unsupported XDP return value 0 on prog (id 48) dev N/A, expect packet loss! [ 58.641890][ T7111] loop6: detected capacity change from 0 to 2048 [ 58.671382][ T7118] loop3: detected capacity change from 0 to 2048 [ 58.739784][ T7118] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.720: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 58.835213][ T30] kauditd_printk_skb: 28 callbacks suppressed [ 58.835226][ T30] audit: type=1326 audit(58.830:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7135 comm="syz.3.723" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbd579728 code=0x7ffc0000 [ 58.837215][ T30] audit: type=1326 audit(58.830:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7135 comm="syz.3.723" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbd579728 code=0x7ffc0000 [ 58.837442][ T30] audit: type=1326 audit(58.830:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7135 comm="syz.3.723" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=29 compat=0 ip=0xffffbd579728 code=0x7ffc0000 [ 58.837556][ T30] audit: type=1326 audit(58.830:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7135 comm="syz.3.723" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbd579728 code=0x7ffc0000 [ 58.837627][ T30] audit: type=1326 audit(58.830:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7135 comm="syz.3.723" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbd579728 code=0x7ffc0000 [ 58.841615][ T30] audit: type=1326 audit(58.830:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7135 comm="syz.3.723" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=211 compat=0 ip=0xffffbd579728 code=0x7ffc0000 [ 58.842263][ T30] audit: type=1326 audit(58.830:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7135 comm="syz.3.723" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbd579728 code=0x7ffc0000 [ 58.842351][ T30] audit: type=1326 audit(58.830:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7135 comm="syz.3.723" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbd579728 code=0x7ffc0000 [ 58.967079][ T7158] loop4: detected capacity change from 0 to 1024 [ 59.038783][ T7168] loop3: detected capacity change from 0 to 2048 [ 59.073400][ T7170] input: syz0 as /devices/virtual/input/input6 [ 59.073533][ T7170] input: failed to attach handler leds to device input6, error: -6 [ 59.246610][ T7195] FAULT_INJECTION: forcing a failure. [ 59.246610][ T7195] name fail_futex, interval 1, probability 0, space 0, times 0 [ 59.246634][ T7195] CPU: 1 UID: 0 PID: 7195 Comm: syz.1.744 Tainted: G L syzkaller #0 PREEMPT [ 59.246647][ T7195] Tainted: [L]=SOFTLOCKUP [ 59.246651][ T7195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 59.246656][ T7195] Call trace: [ 59.246659][ T7195] show_stack+0x2c/0x3c (C) [ 59.246674][ T7195] __dump_stack+0x30/0x40 [ 59.246683][ T7195] dump_stack_lvl+0xd8/0x12c [ 59.246691][ T7195] dump_stack+0x1c/0x28 [ 59.246699][ T7195] should_fail_ex+0x3fc/0x570 [ 59.246712][ T7195] should_fail+0x14/0x24 [ 59.246724][ T7195] get_futex_key+0x1e0/0x118c [ 59.246735][ T7195] futex_wait_setup+0x58/0x674 [ 59.246747][ T7195] __futex_wait+0x11c/0x2b8 [ 59.246758][ T7195] futex_wait+0x108/0x2c0 [ 59.246769][ T7195] do_futex+0x320/0x378 [ 59.246780][ T7195] __arm64_sys_futex+0x2e4/0x418 [ 59.246791][ T7195] invoke_syscall+0x98/0x244 [ 59.246799][ T7195] el0_svc_common+0xec/0x23c [ 59.246807][ T7195] do_el0_svc+0x4c/0x5c [ 59.246814][ T7195] el0_svc+0x60/0x1d8 [ 59.246825][ T7195] el0t_64_sync_handler+0x44/0x104 [ 59.246835][ T7195] el0t_64_sync+0x198/0x19c [ 59.284585][ T7199] netlink: 8 bytes leftover after parsing attributes in process `syz.6.745'. [ 59.312670][ T7203] loop4: detected capacity change from 0 to 2048 [ 59.445150][ T4724] batman_adv: batadv0: Removing interface: syz_tun [ 59.556074][ T4931] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 59.634423][ T4931] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 59.645929][ T4723] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 59.647845][ T4723] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 59.648664][ T4723] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 59.649174][ T4723] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 59.649425][ T4723] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 59.678950][ T7250] loop4: detected capacity change from 0 to 1024 [ 59.679379][ T7250] EXT4-fs: Ignoring removed bh option [ 59.687365][ T7250] EXT4-fs (loop4): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 59.733860][ T4931] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 59.755359][ T7259] syzkaller1: entered promiscuous mode [ 59.755378][ T7259] syzkaller1: entered allmulticast mode [ 59.818022][ T4931] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 59.839902][ T7241] rxe_eth0 speed is unknown, defaulting to 1000 [ 59.942525][ T4931] bridge_slave_0: left allmulticast mode [ 59.942549][ T4931] bridge_slave_0: left promiscuous mode [ 59.942641][ T4931] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.983958][ T7287] loop6: detected capacity change from 0 to 4096 [ 59.991766][ T7290] FAULT_INJECTION: forcing a failure. [ 59.991766][ T7290] name failslab, interval 1, probability 0, space 0, times 0 [ 59.991788][ T7290] CPU: 0 UID: 0 PID: 7290 Comm: syz.2.777 Tainted: G L syzkaller #0 PREEMPT [ 59.991800][ T7290] Tainted: [L]=SOFTLOCKUP [ 59.991804][ T7290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 59.991812][ T7290] Call trace: [ 59.991815][ T7290] show_stack+0x2c/0x3c (C) [ 59.991833][ T7290] __dump_stack+0x30/0x40 [ 59.991844][ T7290] dump_stack_lvl+0xd8/0x12c [ 59.991853][ T7290] dump_stack+0x1c/0x28 [ 59.991862][ T7290] should_fail_ex+0x3fc/0x570 [ 59.991878][ T7290] should_failslab+0xc4/0x120 [ 59.991888][ T7290] kmem_cache_alloc_noprof+0x94/0x5d4 [ 59.991897][ T7290] inet_bind2_bucket_create+0x3c/0x84 [ 59.991912][ T7290] __inet_hash_connect+0xe90/0x1704 [ 59.991921][ T7290] inet6_hash_connect+0xec/0x158 [ 59.991933][ T7290] tcp_v6_connect+0xda4/0x1638 [ 59.991945][ T7290] __inet_stream_connect+0x1f4/0xccc [ 59.991956][ T7290] tcp_sendmsg_fastopen+0x31c/0x54c [ 59.991967][ T7290] tcp_sendmsg_locked+0x2cbc/0x3168 [ 59.991976][ T7290] tcp_sendmsg+0x40/0x64 [ 59.991985][ T7290] inet6_sendmsg+0xb4/0xd8 [ 59.991996][ T7290] __sock_sendmsg+0xc8/0x188 [ 59.992006][ T7290] __sys_sendto+0x250/0x328 [ 59.992016][ T7290] __arm64_sys_sendto+0xec/0x10c [ 59.992026][ T7290] invoke_syscall+0x98/0x244 [ 59.992035][ T7290] el0_svc_common+0xec/0x23c [ 59.992043][ T7290] do_el0_svc+0x4c/0x5c [ 59.992050][ T7290] el0_svc+0x60/0x1d8 [ 59.992061][ T7290] el0t_64_sync_handler+0x44/0x104 [ 59.992071][ T7290] el0t_64_sync+0x198/0x19c [ 60.007513][ T7287] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 60.007534][ T7287] EXT4-fs (loop6): Test dummy encryption mode enabled [ 60.008671][ T7287] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=280ec0a8, mo2=0002] [ 60.008719][ T7287] System zones: 0-5 [ 60.159360][ T4931] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 60.186205][ T4931] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 60.201394][ T4931] bond0 (unregistering): Released all slaves [ 60.211855][ T7310] ip_tables: iptables: counters copy to user failed while replacing table [ 60.250022][ T7241] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.250084][ T7241] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.250174][ T7241] bridge_slave_0: entered allmulticast mode [ 60.250757][ T7241] bridge_slave_0: entered promiscuous mode [ 60.265486][ T7241] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.265515][ T7241] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.265579][ T7241] bridge_slave_1: entered allmulticast mode [ 60.265977][ T7241] bridge_slave_1: entered promiscuous mode [ 60.272239][ T7241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.284821][ T7241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.289662][ T4931] tipc: Disabling bearer [ 60.289862][ T4931] tipc: Left network mode [ 60.293114][ T7241] team0: Port device team_slave_0 added [ 60.294416][ T7241] team0: Port device team_slave_1 added [ 60.306268][ T7241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.306280][ T7241] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 60.306293][ T7241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.306788][ T7241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.306794][ T7241] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 60.306805][ T7241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.319800][ T7241] hsr_slave_0: entered promiscuous mode [ 60.320099][ T7241] hsr_slave_1: entered promiscuous mode [ 60.320267][ T7241] debugfs: 'hsr0' already exists in 'hsr' [ 60.320274][ T7241] Cannot create hsr debugfs directory [ 60.323650][ T7317] loop3: detected capacity change from 0 to 8192 [ 60.393889][ T7317] syz.3.786: attempt to access beyond end of device [ 60.393889][ T7317] loop3: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 60.393932][ T7317] Buffer I/O error on dev loop3, logical block 57847, async page read [ 60.409425][ T7317] syz.3.786: attempt to access beyond end of device [ 60.409425][ T7317] loop3: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 60.409453][ T7317] Buffer I/O error on dev loop3, logical block 57847, async page read [ 60.409473][ T7317] syz.3.786: attempt to access beyond end of device [ 60.409473][ T7317] loop3: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 60.409486][ T7317] Buffer I/O error on dev loop3, logical block 57847, async page read [ 60.424812][ T7317] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000e1b1) [ 60.424827][ T7317] FAT-fs (loop3): Filesystem has been set read-only [ 60.428287][ T7317] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000e1b1) [ 60.537981][ T7306] loop2: p1 [ 60.589242][ T7342] netlink: 8 bytes leftover after parsing attributes in process `syz.4.792'. [ 60.619029][ T7241] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 60.624048][ T7241] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 60.624474][ T7241] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 60.640616][ T7241] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 60.641301][ T7241] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 60.642141][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 60.652931][ T7241] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 60.666030][ T7241] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 60.698821][ T7241] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 60.723889][ T4400] 8021q: adding VLAN 0 to HW filter on device eth9 [ 60.750055][ T7241] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.750085][ T7241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.750154][ T7241] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.750183][ T7241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.839005][ T7241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.843052][ T4930] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.852750][ T4930] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.874474][ T7241] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.889176][ T4931] hsr_slave_0: left promiscuous mode [ 60.889752][ T4931] hsr_slave_1: left promiscuous mode [ 60.890039][ T4931] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 60.890457][ T4931] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 60.929568][ T7379] input: syz0 as /devices/virtual/input/input7 [ 60.929605][ T7379] input: failed to attach handler leds to device input7, error: -6 [ 61.070436][ T4931] team0 (unregistering): Port device team_slave_1 removed [ 61.083479][ T4931] team0 (unregistering): Port device team_slave_0 removed [ 61.154795][ T7394] EXT4-fs error (device loop2): ext4_generic_delete_entry:2675: inode #2: block 16: comm syz.2.804: bad entry in directory: inode out of bounds - offset=0, inode=1538, rec_len=12, size=1024 fake=1 [ 61.160373][ T7394] EXT4-fs error (device loop2) in ext4_delete_entry:2746: Corrupt filesystem [ 61.160637][ T7394] EXT4-fs warning (device loop2): ext4_rename_delete:3742: inode #2: comm syz.2.804: Deleting old file: nlink 1, error=-117 [ 61.197765][ T7401] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.805: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 61.249014][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.249055][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.278348][ T1212] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.278379][ T1212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.281156][ T4400] 8021q: adding VLAN 0 to HW filter on device eth11 [ 61.331064][ T7241] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.551540][ T7241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.665753][ T4400] 8021q: adding VLAN 0 to HW filter on device eth12 [ 61.681087][ T7475] FAULT_INJECTION: forcing a failure. [ 61.681087][ T7475] name failslab, interval 1, probability 0, space 0, times 0 [ 61.681108][ T7475] CPU: 1 UID: 0 PID: 7475 Comm: syz.2.830 Tainted: G L syzkaller #0 PREEMPT [ 61.681121][ T7475] Tainted: [L]=SOFTLOCKUP [ 61.681125][ T7475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 61.681130][ T7475] Call trace: [ 61.681133][ T7475] show_stack+0x2c/0x3c (C) [ 61.681149][ T7475] __dump_stack+0x30/0x40 [ 61.681158][ T7475] dump_stack_lvl+0xd8/0x12c [ 61.681165][ T7475] dump_stack+0x1c/0x28 [ 61.681173][ T7475] should_fail_ex+0x3fc/0x570 [ 61.681193][ T7475] should_failslab+0xc4/0x120 [ 61.681202][ T7475] kmem_cache_alloc_noprof+0x94/0x5d4 [ 61.681211][ T7475] seq_open+0x60/0x13c [ 61.681220][ T7475] __seq_open_private+0x48/0xd4 [ 61.681230][ T7475] seq_open_net+0x138/0x1ec [ 61.681240][ T7475] proc_reg_open+0x220/0x468 [ 61.681258][ T7475] do_dentry_open+0x5bc/0xfb4 [ 61.681271][ T7475] vfs_open_consume+0x54/0x2ec [ 61.681283][ T7475] path_openat+0x1098/0x1910 [ 61.681294][ T7475] do_file_open+0x1c8/0x2e8 [ 61.681305][ T7475] do_sys_openat2+0x114/0x1ec [ 61.681313][ T7475] do_sys_open+0xb0/0xe0 [ 61.681320][ T7475] __arm64_sys_openat+0xa8/0xc4 [ 61.681328][ T7475] invoke_syscall+0x98/0x244 [ 61.681336][ T7475] el0_svc_common+0xec/0x23c [ 61.681344][ T7475] do_el0_svc+0x4c/0x5c [ 61.681352][ T7475] el0_svc+0x60/0x1d8 [ 61.681362][ T7475] el0t_64_sync_handler+0x44/0x104 [ 61.681372][ T7475] el0t_64_sync+0x198/0x19c [ 61.685333][ T4718] Bluetooth: hci4: command tx timeout [ 61.713675][ T7241] veth0_vlan: entered promiscuous mode [ 61.744541][ T7241] veth1_vlan: entered promiscuous mode [ 61.750259][ T7477] EXT4-fs error (device loop6): ext4_generic_delete_entry:2675: inode #2: block 16: comm syz.6.818: bad entry in directory: inode out of bounds - offset=0, inode=1538, rec_len=12, size=1024 fake=1 [ 61.751008][ T7477] EXT4-fs error (device loop6) in ext4_delete_entry:2746: Corrupt filesystem [ 61.751283][ T7477] EXT4-fs warning (device loop6): ext4_rename_delete:3742: inode #2: comm syz.6.818: Deleting old file: nlink 1, error=-117 [ 61.763663][ T7241] veth0_macvtap: entered promiscuous mode [ 61.766911][ T7241] veth1_macvtap: entered promiscuous mode [ 61.778280][ T7241] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.783382][ T7241] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.791073][ T48] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.791155][ T48] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.791179][ T48] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.831703][ T48] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.873798][ T7490] ip_tables: iptables: counters copy to user failed while replacing table [ 61.902865][ T4931] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.902876][ T4931] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.930636][ T1212] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.930651][ T1212] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.964092][ T7503] FAULT_INJECTION: forcing a failure. [ 61.964092][ T7503] name fail_futex, interval 1, probability 0, space 0, times 0 [ 61.964116][ T7503] CPU: 1 UID: 0 PID: 7503 Comm: syz.2.823 Tainted: G L syzkaller #0 PREEMPT [ 61.964128][ T7503] Tainted: [L]=SOFTLOCKUP [ 61.964132][ T7503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 61.964137][ T7503] Call trace: [ 61.964140][ T7503] show_stack+0x2c/0x3c (C) [ 61.964154][ T7503] __dump_stack+0x30/0x40 [ 61.964163][ T7503] dump_stack_lvl+0xd8/0x12c [ 61.964171][ T7503] dump_stack+0x1c/0x28 [ 61.964179][ T7503] should_fail_ex+0x3fc/0x570 [ 61.964192][ T7503] should_fail+0x14/0x24 [ 61.964204][ T7503] get_futex_key+0x1e0/0x118c [ 61.964215][ T7503] futex_wait_setup+0x58/0x674 [ 61.964226][ T7503] __futex_wait+0x11c/0x2b8 [ 61.964238][ T7503] futex_wait+0x108/0x2c0 [ 61.964255][ T7503] do_futex+0x320/0x378 [ 61.964266][ T7503] __arm64_sys_futex+0x2e4/0x418 [ 61.964279][ T7503] invoke_syscall+0x98/0x244 [ 61.964288][ T7503] el0_svc_common+0xec/0x23c [ 61.964296][ T7503] do_el0_svc+0x4c/0x5c [ 61.964304][ T7503] el0_svc+0x60/0x1d8 [ 61.964315][ T7503] el0t_64_sync_handler+0x44/0x104 [ 61.964325][ T7503] el0t_64_sync+0x198/0x19c [ 62.103501][ T4400] 8021q: adding VLAN 0 to HW filter on device eth10 [ 62.363669][ T4723] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.373199][ T4723] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.377405][ T4723] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.378731][ T4723] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.384498][ T4723] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.510746][ T7569] FAULT_INJECTION: forcing a failure. [ 62.510746][ T7569] name fail_futex, interval 1, probability 0, space 0, times 0 [ 62.510768][ T7569] CPU: 1 UID: 0 PID: 7569 Comm: syz.3.847 Tainted: G L syzkaller #0 PREEMPT [ 62.510781][ T7569] Tainted: [L]=SOFTLOCKUP [ 62.510785][ T7569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 62.510790][ T7569] Call trace: [ 62.510793][ T7569] show_stack+0x2c/0x3c (C) [ 62.510808][ T7569] __dump_stack+0x30/0x40 [ 62.510817][ T7569] dump_stack_lvl+0xd8/0x12c [ 62.510824][ T7569] dump_stack+0x1c/0x28 [ 62.510832][ T7569] should_fail_ex+0x3fc/0x570 [ 62.510846][ T7569] should_fail+0x14/0x24 [ 62.510857][ T7569] get_futex_key+0x1e0/0x118c [ 62.510869][ T7569] futex_wait_setup+0x58/0x674 [ 62.510881][ T7569] __futex_wait+0x11c/0x2b8 [ 62.510892][ T7569] futex_wait+0x108/0x2c0 [ 62.510903][ T7569] do_futex+0x320/0x378 [ 62.510914][ T7569] __arm64_sys_futex+0x2e4/0x418 [ 62.510925][ T7569] invoke_syscall+0x98/0x244 [ 62.510933][ T7569] el0_svc_common+0xec/0x23c [ 62.510941][ T7569] do_el0_svc+0x4c/0x5c [ 62.510948][ T7569] el0_svc+0x60/0x1d8 [ 62.510959][ T7569] el0t_64_sync_handler+0x44/0x104 [ 62.510968][ T7569] el0t_64_sync+0x198/0x19c [ 62.638502][ T7548] rxe_eth0 speed is unknown, defaulting to 1000 [ 62.900385][ T7548] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.900415][ T7548] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.900517][ T7548] bridge_slave_0: entered allmulticast mode [ 62.900940][ T7548] bridge_slave_0: entered promiscuous mode [ 62.917518][ T7548] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.917544][ T7548] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.917610][ T7548] bridge_slave_1: entered allmulticast mode [ 62.918083][ T7548] bridge_slave_1: entered promiscuous mode [ 62.957092][ T7548] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.957965][ T7548] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.963579][ T7548] team0: Port device team_slave_0 added [ 62.964282][ T7548] team0: Port device team_slave_1 added [ 63.015251][ T7548] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.015264][ T7548] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.015278][ T7548] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.015833][ T7548] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.015839][ T7548] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.015853][ T7548] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.046006][ T7548] hsr_slave_0: entered promiscuous mode [ 63.046313][ T7548] hsr_slave_1: entered promiscuous mode [ 63.046501][ T7548] debugfs: 'hsr0' already exists in 'hsr' [ 63.046509][ T7548] Cannot create hsr debugfs directory [ 63.117970][ T7548] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 63.119799][ T7548] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 63.120149][ T7548] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 63.121060][ T7548] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 63.121351][ T7548] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 63.123230][ T7548] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 63.123582][ T7548] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 63.124506][ T7548] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 63.138977][ T4723] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 63.141484][ T4723] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 63.142691][ T4723] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 63.143335][ T4723] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 63.144069][ T4723] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 63.161920][ T7548] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.161950][ T7548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.162027][ T7548] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.162056][ T7548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.209183][ T7548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.222547][ T4930] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.223630][ T4930] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.256158][ T7548] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.263191][ T4930] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.263223][ T4930] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.269364][ T4930] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.269398][ T4930] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.454733][ T7628] rxe_eth0 speed is unknown, defaulting to 1000 [ 63.574636][ T7548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.628181][ T7698] set_capacity_and_notify: 7 callbacks suppressed [ 63.628196][ T7698] loop6: detected capacity change from 0 to 128 [ 63.682330][ T7628] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.685109][ T7628] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.685209][ T7628] bridge_slave_0: entered allmulticast mode [ 63.685657][ T7628] bridge_slave_0: entered promiscuous mode [ 63.686637][ T7628] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.686685][ T7628] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.686745][ T7628] bridge_slave_1: entered allmulticast mode [ 63.687106][ T7628] bridge_slave_1: entered promiscuous mode [ 63.694442][ T7628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.698510][ T7628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.704297][ T7628] team0: Port device team_slave_0 added [ 63.709470][ T7628] team0: Port device team_slave_1 added [ 63.725295][ T7628] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.725313][ T7628] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.725325][ T7628] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.726005][ T7628] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.726013][ T7628] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 63.726027][ T7628] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.765707][ T4718] Bluetooth: hci4: command tx timeout [ 63.777190][ T7628] hsr_slave_0: entered promiscuous mode [ 63.777540][ T7628] hsr_slave_1: entered promiscuous mode [ 63.777742][ T7628] debugfs: 'hsr0' already exists in 'hsr' [ 63.777751][ T7628] Cannot create hsr debugfs directory [ 63.816669][ T7716] overlayfs: failed to decode file handle (len=6, type=248, flags=0, err=-22) [ 63.852252][ T7548] veth0_vlan: entered promiscuous mode [ 63.857771][ T7548] veth1_vlan: entered promiscuous mode [ 63.904629][ T7548] veth0_macvtap: entered promiscuous mode [ 63.912732][ T7548] veth1_macvtap: entered promiscuous mode [ 63.912909][ T7723] netlink: 4 bytes leftover after parsing attributes in process `syz.6.872'. [ 63.972067][ T7548] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.973090][ T7548] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.976314][ T48] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.977332][ T1470] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.977408][ T1470] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.977468][ T1470] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.025787][ T7628] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 64.028707][ T7628] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.029780][ T7628] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 64.030859][ T7628] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.044194][ T7628] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 64.048540][ T7628] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.049279][ T7628] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 64.055914][ T7628] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.101746][ T4931] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.101765][ T4931] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.127590][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.127610][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.193503][ T7628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.207754][ T7628] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.211764][ T4931] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.211795][ T4931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.214369][ T4931] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.214407][ T4931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.224087][ T7628] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.224103][ T7628] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.302231][ T7757] FAULT_INJECTION: forcing a failure. [ 64.302231][ T7757] name failslab, interval 1, probability 0, space 0, times 0 [ 64.302261][ T7757] CPU: 1 UID: 0 PID: 7757 Comm: syz.8.879 Tainted: G L syzkaller #0 PREEMPT [ 64.302274][ T7757] Tainted: [L]=SOFTLOCKUP [ 64.302277][ T7757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 64.302283][ T7757] Call trace: [ 64.302286][ T7757] show_stack+0x2c/0x3c (C) [ 64.302301][ T7757] __dump_stack+0x30/0x40 [ 64.302309][ T7757] dump_stack_lvl+0xd8/0x12c [ 64.302317][ T7757] dump_stack+0x1c/0x28 [ 64.302325][ T7757] should_fail_ex+0x3fc/0x570 [ 64.302339][ T7757] should_failslab+0xc4/0x120 [ 64.302348][ T7757] kmem_cache_alloc_node_noprof+0x98/0x604 [ 64.302358][ T7757] __alloc_skb+0x1f0/0x610 [ 64.302370][ T7757] tcp_stream_alloc_skb+0x44/0x2dc [ 64.302381][ T7757] tcp_connect+0xc18/0x4170 [ 64.302391][ T7757] tcp_v6_connect+0xefc/0x1638 [ 64.302403][ T7757] __inet_stream_connect+0x1f4/0xccc [ 64.302414][ T7757] tcp_sendmsg_fastopen+0x31c/0x54c [ 64.302424][ T7757] tcp_sendmsg_locked+0x2cbc/0x3168 [ 64.302434][ T7757] tcp_sendmsg+0x40/0x64 [ 64.302443][ T7757] inet6_sendmsg+0xb4/0xd8 [ 64.302454][ T7757] __sock_sendmsg+0xc8/0x188 [ 64.302463][ T7757] __sys_sendto+0x250/0x328 [ 64.302473][ T7757] __arm64_sys_sendto+0xec/0x10c [ 64.302483][ T7757] invoke_syscall+0x98/0x244 [ 64.302491][ T7757] el0_svc_common+0xec/0x23c [ 64.302499][ T7757] do_el0_svc+0x4c/0x5c [ 64.302507][ T7757] el0_svc+0x60/0x1d8 [ 64.302518][ T7757] el0t_64_sync_handler+0x44/0x104 [ 64.302528][ T7757] el0t_64_sync+0x198/0x19c [ 64.384186][ T7766] loop6: detected capacity change from 0 to 128 [ 64.402624][ T7766] EXT4-fs (loop6): Test dummy encryption mode enabled [ 64.411633][ T7766] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a806c018, mo2=0042] [ 64.411672][ T7766] System zones: 1-3, 19-19, 35-36 [ 64.412165][ T7766] EXT4-fs mount: 58 callbacks suppressed [ 64.412174][ T7766] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 64.444833][ T7773] capability: warning: `syz.7.886' uses 32-bit capabilities (legacy support in use) [ 64.457479][ T7628] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.459748][ T6232] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 64.488159][ T4718] Bluetooth: hci0: command tx timeout [ 64.489954][ T3144] cfg80211: failed to load regulatory.db [ 64.490092][ T1613] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.490136][ T1613] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.676706][ T7628] veth0_vlan: entered promiscuous mode [ 64.686054][ T7628] veth1_vlan: entered promiscuous mode [ 64.712514][ T7628] veth0_macvtap: entered promiscuous mode [ 64.743411][ T7628] veth1_macvtap: entered promiscuous mode [ 64.749781][ T7801] loop7: detected capacity change from 0 to 256 [ 64.764304][ T7628] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.778353][ T7628] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.855129][ T4932] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.883947][ T1212] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.883960][ T1212] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.895477][ T1212] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.895792][ T1212] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.895809][ T1212] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.926258][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.926274][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.944249][ T7808] device-mapper: table: 248:2: raid: Cannot understand number of raid devices parameters (-EINVAL) [ 64.944267][ T7808] device-mapper: ioctl: error adding target to table [ 64.981101][ T7816] netlink: 27 bytes leftover after parsing attributes in process `syz.6.899'. [ 65.041041][ T7818] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 65.080620][ T7834] FAULT_INJECTION: forcing a failure. [ 65.080620][ T7834] name failslab, interval 1, probability 0, space 0, times 0 [ 65.080644][ T7834] CPU: 1 UID: 0 PID: 7834 Comm: syz.9.904 Tainted: G L syzkaller #0 PREEMPT [ 65.080659][ T7834] Tainted: [L]=SOFTLOCKUP [ 65.080663][ T7834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 65.080669][ T7834] Call trace: [ 65.080672][ T7834] show_stack+0x2c/0x3c (C) [ 65.080689][ T7834] __dump_stack+0x30/0x40 [ 65.080699][ T7834] dump_stack_lvl+0xd8/0x12c [ 65.080708][ T7834] dump_stack+0x1c/0x28 [ 65.080716][ T7834] should_fail_ex+0x3fc/0x570 [ 65.080730][ T7834] should_failslab+0xc4/0x120 [ 65.080739][ T7834] __kmalloc_noprof+0x108/0x6c8 [ 65.080749][ T7834] __memcg_list_lru_alloc+0x1c4/0x4e8 [ 65.080759][ T7834] memcg_list_lru_alloc+0xc4/0xf8 [ 65.080767][ T7834] __memcg_slab_post_alloc_hook+0x22c/0x824 [ 65.080781][ T7834] kmem_cache_alloc_lru_noprof+0x32c/0x5d8 [ 65.080790][ T7834] alloc_inode+0x84/0x198 [ 65.080802][ T7834] alloc_anon_inode+0x28/0x308 [ 65.080815][ T7834] anon_inode_make_secure_inode+0x84/0x18c [ 65.080825][ T7834] __arm64_sys_memfd_secret+0x120/0x4bc [ 65.080836][ T7834] invoke_syscall+0x98/0x244 [ 65.080845][ T7834] el0_svc_common+0xec/0x23c [ 65.080854][ T7834] do_el0_svc+0x4c/0x5c [ 65.080861][ T7834] el0_svc+0x60/0x1d8 [ 65.080872][ T7834] el0t_64_sync_handler+0x44/0x104 [ 65.080882][ T7834] el0t_64_sync+0x198/0x19c [ 65.177295][ T7821] block nbd8: shutting down sockets [ 65.177552][ T7847] loop7: detected capacity change from 0 to 512 [ 65.187787][ T7847] EXT4-fs error (device loop7): ext4_orphan_get:1404: inode #15: comm syz.7.908: iget: bad i_size value: 38620345925642 [ 65.187818][ T7847] loop7: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.188043][ T7847] EXT4-fs error (device loop7): ext4_orphan_get:1409: comm syz.7.908: couldn't read orphan inode 15 (err -117) [ 65.188059][ T7847] loop7: lost filesystem error report for type 5 error -117 [ 65.188567][ T7847] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.205154][ T4718] Bluetooth: hci2: command tx timeout [ 65.213125][ T7241] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.259602][ T7852] loop7: detected capacity change from 0 to 8192 [ 65.268900][ T7852] syz.7.909: attempt to access beyond end of device [ 65.268900][ T7852] loop7: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 65.268926][ T7852] Buffer I/O error on dev loop7, logical block 57847, async page read [ 65.269469][ T7852] syz.7.909: attempt to access beyond end of device [ 65.269469][ T7852] loop7: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 65.269489][ T7852] Buffer I/O error on dev loop7, logical block 57847, async page read [ 65.269506][ T7852] syz.7.909: attempt to access beyond end of device [ 65.269506][ T7852] loop7: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 65.269518][ T7852] Buffer I/O error on dev loop7, logical block 57847, async page read [ 65.272915][ T7852] FAT-fs (loop7): error, invalid access to FAT (entry 0x0000e1b1) [ 65.272933][ T7852] FAT-fs (loop7): Filesystem has been set read-only [ 65.274643][ T7852] FAT-fs (loop7): error, invalid access to FAT (entry 0x0000e1b1) [ 65.408194][ T7862] overlayfs: invalid redirect ((null)) [ 65.430161][ T7860] Soft offlining pfn 0x1397c2 at process virtual address 0x2042f000 [ 65.431970][ T7860] FAULT_INJECTION: forcing a failure. [ 65.431970][ T7860] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 65.431987][ T7860] CPU: 1 UID: 0 PID: 7860 Comm: syz.7.912 Tainted: G L syzkaller #0 PREEMPT [ 65.432000][ T7860] Tainted: [L]=SOFTLOCKUP [ 65.432003][ T7860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 65.432009][ T7860] Call trace: [ 65.432011][ T7860] show_stack+0x2c/0x3c (C) [ 65.432027][ T7860] __dump_stack+0x30/0x40 [ 65.432036][ T7860] dump_stack_lvl+0xd8/0x12c [ 65.432044][ T7860] dump_stack+0x1c/0x28 [ 65.432052][ T7860] should_fail_ex+0x3fc/0x570 [ 65.432066][ T7860] should_fail_alloc_page+0xec/0x10c [ 65.432075][ T7860] prepare_alloc_pages+0x194/0x484 [ 65.432085][ T7860] __alloc_frozen_pages_noprof+0x180/0x3c4 [ 65.432094][ T7860] __alloc_pages_noprof+0x18/0x100 [ 65.432103][ T7860] __folio_alloc_noprof+0x20/0xf8 [ 65.432112][ T7860] alloc_migration_target+0x33c/0x450 [ 65.432120][ T7860] migrate_pages_batch+0x738/0x2c54 [ 65.432129][ T7860] migrate_pages+0x185c/0x23e4 [ 65.432137][ T7860] soft_offline_page+0x828/0xd2c [ 65.432150][ T7860] madvise_do_behavior+0x29c/0x7c0 [ 65.432163][ T7860] do_madvise+0x28c/0x2f0 [ 65.432174][ T7860] __arm64_sys_madvise+0xac/0xc8 [ 65.432186][ T7860] invoke_syscall+0x98/0x244 [ 65.432195][ T7860] el0_svc_common+0xec/0x23c [ 65.432203][ T7860] do_el0_svc+0x4c/0x5c [ 65.432210][ T7860] el0_svc+0x60/0x1d8 [ 65.432221][ T7860] el0t_64_sync_handler+0x44/0x104 [ 65.432231][ T7860] el0t_64_sync+0x198/0x19c [ 65.432244][ T7860] Soft offline: 0x1397c2: page migration failed -12, type 0x5ffc0000002100c(referenced|uptodate|arch_1|swapbacked|node=0|zone=2|lastcpupid=0x7ff) [ 65.432260][ T7865] device-mapper: table: 248:3: thin-pool: Invalid argument count (-EINVAL) [ 65.432275][ T7865] device-mapper: ioctl: error adding target to table [ 65.492151][ T7868] loop7: detected capacity change from 0 to 1024 [ 65.494244][ T7868] EXT4-fs: Ignoring removed bh option [ 65.495441][ T7868] EXT4-fs (loop7): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 65.519312][ T7868] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 65.569342][ T7241] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.633086][ T7882] loop6: detected capacity change from 0 to 512 [ 65.640168][ T7882] EXT4-fs error (device loop6): ext4_orphan_get:1404: inode #15: comm syz.6.920: iget: bad i_size value: 38620345925642 [ 65.640199][ T7882] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.644671][ T7882] EXT4-fs error (device loop6): ext4_orphan_get:1409: comm syz.6.920: couldn't read orphan inode 15 (err -117) [ 65.644697][ T7882] loop6: lost filesystem error report for type 5 error -117 [ 65.647050][ C1] EXT4-fs (loop6): error count since last fsck: 2 [ 65.647069][ C1] EXT4-fs (loop6): initial error at time 65: ext4_orphan_get:1404: inode 15 [ 65.647084][ C1] EXT4-fs (loop6): last error at time 65: ext4_orphan_get:1409 [ 65.661478][ T7882] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.699686][ T6232] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.719293][ T7885] loop7: detected capacity change from 0 to 4096 [ 65.726873][ T7885] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 65.726902][ T7885] EXT4-fs (loop7): Test dummy encryption mode enabled [ 65.738266][ T7885] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=280ec0a8, mo2=0002] [ 65.738313][ T7885] System zones: 0-5 [ 65.739070][ T7885] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.828505][ T7241] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.847026][ T4718] Bluetooth: hci4: command tx timeout [ 65.963261][ T7896] loop6: detected capacity change from 0 to 32768 [ 66.016543][ T7896] loop6: p1 [ 66.088463][ T7919] netlink: 'syz.7.926': attribute type 30 has an invalid length. [ 66.145953][ T12] IPVS: starting estimator thread 0... [ 66.162543][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 66.171455][ T7919] netlink: 'syz.7.926': attribute type 30 has an invalid length. [ 66.236926][ T7927] IPVS: using max 59 ests per chain, 141600 per kthread [ 66.263860][ T7942] loop6: detected capacity change from 0 to 1024 [ 66.264288][ T7942] EXT4-fs: Ignoring removed bh option [ 66.264791][ T7942] EXT4-fs (loop6): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 66.276708][ T7942] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.351362][ T6232] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.566675][ T4718] Bluetooth: hci0: command tx timeout [ 67.079961][ T60] netdevsim netdevsim3 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 67.079989][ T60] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.151994][ T60] netdevsim netdevsim3 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 67.152021][ T60] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.222018][ T60] netdevsim netdevsim3 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 67.222045][ T60] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.280630][ T60] netdevsim netdevsim3 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 67.280655][ T60] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.285203][ T4718] Bluetooth: hci2: command tx timeout [ 67.410847][ T60] bridge_slave_1: left allmulticast mode [ 67.410867][ T60] bridge_slave_1: left promiscuous mode [ 67.411012][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.412727][ T60] bridge_slave_0: left allmulticast mode [ 67.412776][ T60] bridge_slave_0: left promiscuous mode [ 67.412842][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.489256][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 67.501308][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 67.526114][ T60] bond0 (unregistering): Released all slaves [ 67.859448][ T60] hsr_slave_0: left promiscuous mode [ 67.859720][ T60] hsr_slave_1: left promiscuous mode [ 67.860035][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 67.860046][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.860345][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 67.860354][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 67.862740][ T60] veth1_vlan: left promiscuous mode [ 67.862782][ T60] veth0_vlan: left promiscuous mode [ 67.925221][ T4718] Bluetooth: hci4: command tx timeout [ 67.951185][ T60] team0 (unregistering): Port device team_slave_1 removed [ 67.954899][ T60] team0 (unregistering): Port device team_slave_0 removed [ 68.046268][ T7826] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 68.232715][ T7992] EXT4-fs (loop8): Test dummy encryption mode enabled [ 68.242053][ T7992] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a806c018, mo2=0042] [ 68.242097][ T7992] System zones: 1-3, 19-19, 35-36 [ 68.253250][ T7992] EXT4-fs (loop8): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 68.284675][ T4400] 8021q: adding VLAN 0 to HW filter on device eth13 [ 68.373649][ T7548] EXT4-fs (loop8): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 68.454752][ T8017] EXT4-fs (loop8): 1 truncate cleaned up [ 68.457892][ T8017] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.492379][ T8010] loop7: p1 [ 68.508440][ T8017] EXT4-fs error (device loop8): ext4_validate_block_bitmap:445: comm syz.8.951: bg 0: block 465: padding at end of block bitmap is not set [ 68.513045][ T8017] EXT4-fs (loop8): Remounting filesystem read-only [ 68.550032][ T7548] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.568384][ T4400] 8021q: adding VLAN 0 to HW filter on device eth14 [ 68.645071][ T4718] Bluetooth: hci0: command tx timeout [ 68.666279][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop7p1, 10) failed: No such file or directory [ 68.764193][ T8055] syzkaller1: entered promiscuous mode [ 68.764315][ T8055] syzkaller1: entered allmulticast mode [ 68.824536][ T4400] 8021q: adding VLAN 0 to HW filter on device eth15 [ 68.871927][ T8070] device-mapper: table: 248:4: raid: Cannot understand number of raid devices parameters (-EINVAL) [ 68.871948][ T8070] device-mapper: ioctl: error adding target to table [ 68.972430][ T4716] kernel read not supported for file /video9 (pid: 4716 comm: kworker/0:3) [ 68.988609][ T8081] set_capacity_and_notify: 3 callbacks suppressed [ 68.988625][ T8081] loop4: detected capacity change from 0 to 512 [ 69.006006][ T8081] EXT4-fs (loop4): 1 truncate cleaned up [ 69.006420][ T8081] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.018070][ T8081] EXT4-fs error (device loop4): ext4_validate_block_bitmap:445: comm syz.4.955: bg 0: block 465: padding at end of block bitmap is not set [ 69.027163][ T8081] EXT4-fs (loop4): Remounting filesystem read-only [ 69.049510][ T4717] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.159841][ T8089] loop6: detected capacity change from 0 to 32768 [ 69.196683][ T8089] loop6: p1 p3 < > [ 69.306557][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 69.311520][ T4703] udevd[4703]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 69.365879][ T4718] Bluetooth: hci2: command tx timeout [ 69.892878][ T8106] loop9: detected capacity change from 0 to 128 [ 69.905021][ T8106] EXT4-fs (loop9): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 69.924269][ T7628] EXT4-fs (loop9): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 70.088592][ T8116] FAULT_INJECTION: forcing a failure. [ 70.088592][ T8116] name failslab, interval 1, probability 0, space 0, times 0 [ 70.088617][ T8116] CPU: 0 UID: 0 PID: 8116 Comm: syz.9.966 Tainted: G L syzkaller #0 PREEMPT [ 70.088633][ T8116] Tainted: [L]=SOFTLOCKUP [ 70.088637][ T8116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 70.088643][ T8116] Call trace: [ 70.088647][ T8116] show_stack+0x2c/0x3c (C) [ 70.088663][ T8116] __dump_stack+0x30/0x40 [ 70.088673][ T8116] dump_stack_lvl+0xd8/0x12c [ 70.088681][ T8116] dump_stack+0x1c/0x28 [ 70.088689][ T8116] should_fail_ex+0x3fc/0x570 [ 70.088703][ T8116] should_failslab+0xc4/0x120 [ 70.088712][ T8116] __kmalloc_cache_node_noprof+0x98/0x618 [ 70.088722][ T8116] alloc_cpumask_var_node+0x90/0x138 [ 70.088732][ T8116] alloc_workqueue_attrs_noprof+0x84/0x154 [ 70.088741][ T8116] __alloc_workqueue+0x16c/0x121c [ 70.088750][ T8116] alloc_workqueue_va+0x5c/0x138 [ 70.088758][ T8116] alloc_workqueue_noprof+0xe0/0x130 [ 70.088766][ T8116] nci_register_device+0x1f8/0x7e4 [ 70.088778][ T8116] virtual_ncidev_open+0x120/0x1a0 [ 70.088792][ T8116] misc_open+0x2dc/0x338 [ 70.088803][ T8116] chrdev_open+0x398/0x3e8 [ 70.088815][ T8116] do_dentry_open+0x5bc/0xfb4 [ 70.088827][ T8116] vfs_open_consume+0x54/0x2ec [ 70.088840][ T8116] path_openat+0x1098/0x1910 [ 70.088854][ T8116] do_file_open+0x1c8/0x2e8 [ 70.088866][ T8116] do_sys_openat2+0x114/0x1ec [ 70.088873][ T8116] do_sys_open+0xb0/0xe0 [ 70.088881][ T8116] __arm64_sys_openat+0xa8/0xc4 [ 70.088889][ T8116] invoke_syscall+0x98/0x244 [ 70.088898][ T8116] el0_svc_common+0xec/0x23c [ 70.088906][ T8116] do_el0_svc+0x4c/0x5c [ 70.088914][ T8116] el0_svc+0x60/0x1d8 [ 70.088924][ T8116] el0t_64_sync_handler+0x44/0x104 [ 70.088934][ T8116] el0t_64_sync+0x198/0x19c [ 70.088958][ T8116] => alloc_cpumask_var: failed! [ 70.088964][ T8116] CPU: 0 UID: 0 PID: 8116 Comm: syz.9.966 Tainted: G L syzkaller #0 PREEMPT [ 70.088974][ T8116] Tainted: [L]=SOFTLOCKUP [ 70.088977][ T8116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 70.088982][ T8116] Call trace: [ 70.088984][ T8116] show_stack+0x2c/0x3c (C) [ 70.088993][ T8116] __dump_stack+0x30/0x40 [ 70.089001][ T8116] dump_stack_lvl+0xd8/0x12c [ 70.089009][ T8116] dump_stack+0x1c/0x28 [ 70.089016][ T8116] alloc_cpumask_var_node+0xfc/0x138 [ 70.089025][ T8116] alloc_workqueue_attrs_noprof+0x84/0x154 [ 70.089034][ T8116] __alloc_workqueue+0x16c/0x121c [ 70.089042][ T8116] alloc_workqueue_va+0x5c/0x138 [ 70.089050][ T8116] alloc_workqueue_noprof+0xe0/0x130 [ 70.089058][ T8116] nci_register_device+0x1f8/0x7e4 [ 70.089069][ T8116] virtual_ncidev_open+0x120/0x1a0 [ 70.089082][ T8116] misc_open+0x2dc/0x338 [ 70.089091][ T8116] chrdev_open+0x398/0x3e8 [ 70.089103][ T8116] do_dentry_open+0x5bc/0xfb4 [ 70.089115][ T8116] vfs_open_consume+0x54/0x2ec [ 70.089128][ T8116] path_openat+0x1098/0x1910 [ 70.089139][ T8116] do_file_open+0x1c8/0x2e8 [ 70.089149][ T8116] do_sys_openat2+0x114/0x1ec [ 70.089157][ T8116] do_sys_open+0xb0/0xe0 [ 70.089165][ T8116] __arm64_sys_openat+0xa8/0xc4 [ 70.089172][ T8116] invoke_syscall+0x98/0x244 [ 70.089181][ T8116] el0_svc_common+0xec/0x23c [ 70.089188][ T8116] do_el0_svc+0x4c/0x5c [ 70.089196][ T8116] el0_svc+0x60/0x1d8 [ 70.089206][ T8116] el0t_64_sync_handler+0x44/0x104 [ 70.089215][ T8116] el0t_64_sync+0x198/0x19c [ 70.147725][ T8118] FAULT_INJECTION: forcing a failure. [ 70.147725][ T8118] name failslab, interval 1, probability 0, space 0, times 0 [ 70.147744][ T8118] CPU: 1 UID: 0 PID: 8118 Comm: syz.9.967 Tainted: G L syzkaller #0 PREEMPT [ 70.147757][ T8118] Tainted: [L]=SOFTLOCKUP [ 70.147760][ T8118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 70.147765][ T8118] Call trace: [ 70.147768][ T8118] show_stack+0x2c/0x3c (C) [ 70.147783][ T8118] __dump_stack+0x30/0x40 [ 70.147792][ T8118] dump_stack_lvl+0xd8/0x12c [ 70.147800][ T8118] dump_stack+0x1c/0x28 [ 70.147807][ T8118] should_fail_ex+0x3fc/0x570 [ 70.147821][ T8118] should_failslab+0xc4/0x120 [ 70.147830][ T8118] __kmalloc_cache_noprof+0x94/0x5fc [ 70.147840][ T8118] cgroup_show_path+0xac/0x5a0 [ 70.147852][ T8118] kernfs_sop_show_path+0xd4/0x114 [ 70.147865][ T8118] show_path+0x90/0xc4 [ 70.147877][ T8118] show_mountinfo+0x174/0x65c [ 70.147887][ T8118] m_show+0x6c/0x80 [ 70.147898][ T8118] seq_read_iter+0x808/0xbe8 [ 70.147906][ T8118] vfs_read+0x498/0x8c8 [ 70.147914][ T8118] ksys_read+0x12c/0x228 [ 70.147923][ T8118] __arm64_sys_read+0x84/0x98 [ 70.147931][ T8118] invoke_syscall+0x98/0x244 [ 70.147943][ T8118] el0_svc_common+0xec/0x23c [ 70.147951][ T8118] do_el0_svc+0x4c/0x5c [ 70.147959][ T8118] el0_svc+0x60/0x1d8 [ 70.147970][ T8118] el0t_64_sync_handler+0x44/0x104 [ 70.147979][ T8118] el0t_64_sync+0x198/0x19c [ 70.358828][ T8131] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.359075][ T8131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.725214][ T4718] Bluetooth: hci0: command tx timeout [ 70.889606][ T8133] overlayfs: failed to verify upper root origin [ 71.071641][ T8136] nvme_tcp: queue 0: failed to receive icresp, error -4 [ 71.136339][ T8150] loop9: detected capacity change from 0 to 4096 [ 71.140697][ T8150] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 71.140712][ T8150] EXT4-fs (loop9): Test dummy encryption mode enabled [ 71.156042][ T8150] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=280ec1a8, mo2=0002] [ 71.157142][ T8150] System zones: 0-5 [ 71.159970][ T8150] EXT4-fs (loop9): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.219047][ T7628] EXT4-fs (loop9): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.243950][ T8153] FAULT_INJECTION: forcing a failure. [ 71.243950][ T8153] name failslab, interval 1, probability 0, space 0, times 0 [ 71.243972][ T8153] CPU: 0 UID: 0 PID: 8153 Comm: syz.9.981 Tainted: G L syzkaller #0 PREEMPT [ 71.243986][ T8153] Tainted: [L]=SOFTLOCKUP [ 71.243993][ T8153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 71.243999][ T8153] Call trace: [ 71.244002][ T8153] show_stack+0x2c/0x3c (C) [ 71.244019][ T8153] __dump_stack+0x30/0x40 [ 71.244030][ T8153] dump_stack_lvl+0xd8/0x12c [ 71.244039][ T8153] dump_stack+0x1c/0x28 [ 71.244047][ T8153] should_fail_ex+0x3fc/0x570 [ 71.244061][ T8153] should_failslab+0xc4/0x120 [ 71.244070][ T8153] kmem_cache_alloc_lru_noprof+0x98/0x5d8 [ 71.244079][ T8153] bdev_alloc_inode+0x30/0x9c [ 71.244088][ T8153] alloc_inode+0x68/0x198 [ 71.244100][ T8153] new_inode+0x20/0x50 [ 71.244112][ T8153] bdev_alloc+0x34/0x33c [ 71.244124][ T8153] __alloc_disk_node+0x104/0x4e4 [ 71.244137][ T8153] __blk_alloc_disk+0xec/0x1a8 [ 71.244149][ T8153] dm_create+0x3ec/0xd94 [ 71.244157][ T8153] dev_create+0x108/0x258 [ 71.244169][ T8153] dm_ctl_ioctl+0x884/0xbbc [ 71.244181][ T8153] __arm64_sys_ioctl+0x154/0x1cc [ 71.244190][ T8153] invoke_syscall+0x98/0x244 [ 71.244198][ T8153] el0_svc_common+0xec/0x23c [ 71.244206][ T8153] do_el0_svc+0x4c/0x5c [ 71.244214][ T8153] el0_svc+0x60/0x1d8 [ 71.244225][ T8153] el0t_64_sync_handler+0x44/0x104 [ 71.244234][ T8153] el0t_64_sync+0x198/0x19c [ 71.380293][ T8163] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 71.396967][ T8165] FAULT_INJECTION: forcing a failure. [ 71.396967][ T8165] name failslab, interval 1, probability 0, space 0, times 0 [ 71.396988][ T8165] CPU: 1 UID: 0 PID: 8165 Comm: syz.4.987 Tainted: G L syzkaller #0 PREEMPT [ 71.397001][ T8165] Tainted: [L]=SOFTLOCKUP [ 71.397005][ T8165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 71.397010][ T8165] Call trace: [ 71.397013][ T8165] show_stack+0x2c/0x3c (C) [ 71.397029][ T8165] __dump_stack+0x30/0x40 [ 71.397038][ T8165] dump_stack_lvl+0xd8/0x12c [ 71.397046][ T8165] dump_stack+0x1c/0x28 [ 71.397053][ T8165] should_fail_ex+0x3fc/0x570 [ 71.397067][ T8165] should_failslab+0xc4/0x120 [ 71.397077][ T8165] __kmalloc_noprof+0x108/0x6c8 [ 71.397086][ T8165] sk_prot_alloc+0xc4/0x1e8 [ 71.397100][ T8165] sk_alloc+0x44/0x320 [ 71.397112][ T8165] mctp_pf_create+0xcc/0x2f8 [ 71.397124][ T8165] __sock_create+0x31c/0x670 [ 71.397134][ T8165] __sys_socket_create+0xc0/0x11c [ 71.397143][ T8165] __sys_socket+0x44/0xec [ 71.397152][ T8165] __arm64_sys_socket+0x84/0x9c [ 71.397161][ T8165] invoke_syscall+0x98/0x244 [ 71.397170][ T8165] el0_svc_common+0xec/0x23c [ 71.397178][ T8165] do_el0_svc+0x4c/0x5c [ 71.397185][ T8165] el0_svc+0x60/0x1d8 [ 71.397195][ T8165] el0t_64_sync_handler+0x44/0x104 [ 71.397205][ T8165] el0t_64_sync+0x198/0x19c [ 71.445004][ T4718] Bluetooth: hci2: command tx timeout [ 71.721085][ T8046] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 71.826221][ T8213] netlink: 55 bytes leftover after parsing attributes in process `syz.8.1003'. [ 71.826285][ T8213] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 71.826294][ T8213] IPv6: NLM_F_CREATE should be set when creating new route [ 71.873999][ T8217] overlayfs: metacopy with no lower data found - abort lookup (/file1) [ 71.949322][ T8232] loop8: detected capacity change from 0 to 512 [ 71.965788][ T8232] EXT4-fs error (device loop8): ext4_iget_extra_inode:6027: inode #15: comm syz.8.1008: corrupted in-inode xattr: invalid ea_ino [ 71.965812][ T8232] loop8: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 71.965919][ T8232] EXT4-fs error (device loop8): ext4_orphan_get:1409: comm syz.8.1008: couldn't read orphan inode 15 (err -117) [ 71.965932][ T8232] loop8: lost filesystem error report for type 5 error -117 [ 71.966391][ T8232] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.006206][ T4400] 8021q: adding VLAN 0 to HW filter on device eth16 [ 72.030326][ T8238] overlayfs: invalid redirect (./file0/file1) [ 72.042146][ T7548] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.083576][ T8245] loop8: detected capacity change from 0 to 512 [ 72.124851][ T8245] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.223146][ T8257] block nbd6: Cannot add socket to a running device [ 72.292171][ T7548] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.497256][ T8268] loop8: detected capacity change from 0 to 32768 [ 72.530482][ T8270] loop9: detected capacity change from 0 to 256 [ 72.549309][ T8268] loop8: p1 p3 < > [ 72.707178][ T8287] netlink: 4 bytes leftover after parsing attributes in process `syz.8.1024'. [ 72.723470][ T8289] loop9: detected capacity change from 0 to 128 [ 72.724446][ T4763] udevd[4763]: inotify_add_watch(7, /dev/loop8p1, 10) failed: No such file or directory [ 72.726459][ T8289] EXT4-fs (loop9): Test dummy encryption mode enabled [ 72.730792][ T4703] udevd[4703]: inotify_add_watch(7, /dev/loop8p3, 10) failed: No such file or directory [ 72.752409][ T8289] EXT4-fs (loop9): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.791280][ T8289] EXT4-fs (loop9): shut down requested (2) [ 72.820753][ T7628] EXT4-fs (loop9): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.898293][ T8301] loop8: detected capacity change from 0 to 8192 [ 72.997595][ T4718] block nbd6: Receive control failed (result -32) [ 73.000486][ T8254] block nbd6: shutting down sockets [ 73.039156][ T8317] EXT4-fs (loop8): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 73.086763][ T8328] nvme nvme0: using deprecated NVME_IOCTL_IO_CMD ioctl on the char device! [ 73.089622][ T7548] EXT4-fs (loop8): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 73.166953][ T8336] nvme nvme0: using deprecated NVME_IOCTL_IO_CMD ioctl on the char device! [ 73.307477][ T8356] device-mapper: table: 248:5: linear: Device lookup failed (-ENOENT) [ 73.307499][ T8356] device-mapper: ioctl: error adding target to table [ 73.322652][ T8358] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 73.322676][ T8358] FAT-fs (loop4): data area starts beyond volume (36 > 11) [ 73.322685][ T8358] FAT-fs (loop4): Can't find a valid FAT filesystem [ 73.339160][ T8358] Soft offlining pfn 0x13b1b4 at process virtual address 0x20000000 [ 73.341776][ T8358] Soft offlining pfn 0x13c94a at process virtual address 0x20001000 [ 73.343531][ T8358] Soft offlining pfn 0x2168d9 at process virtual address 0x20002000 [ 73.343567][ T8358] Memory failure: 0x2168d9: unhandlable page. [ 73.358618][ T8358] Injecting memory failure for pfn 0x137fbf at process virtual address 0x20001000 [ 73.358994][ T8358] Memory failure: 0x137fbf: keeping poisoned page in swap cache [ 73.359018][ T8358] Memory failure: 0x137fbf: failed to unmap page (folio mapcount=1) [ 73.359027][ T8358] Memory failure: 0x137fbf: Sending SIGBUS to syz.4.1056:8358 due to hardware memory corruption [ 73.359056][ T8358] Memory failure: 0x137fbf: recovery action for unmapping failed page: Failed [ 73.443427][ T8368] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.500519][ T8368] EXT4-fs error (device loop4): ext4_do_update_inode:6707: inode #18: comm syz.4.1059: corrupted inode contents [ 73.500552][ T8368] loop4: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 73.507717][ T8368] EXT4-fs error (device loop4): ext4_dirty_inode:7679: inode #18: comm syz.4.1059: mark_inode_dirty error [ 73.507766][ T8368] loop4: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 73.509226][ T8368] EXT4-fs error (device loop4): ext4_do_update_inode:6707: inode #18: comm syz.4.1059: corrupted inode contents [ 73.509264][ T8368] loop4: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 73.509552][ T8368] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #18: comm syz.4.1059: mark_inode_dirty error [ 73.509583][ T8368] loop4: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 73.510048][ T8368] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2965: inode #18: comm syz.4.1059: mark inode dirty (error -117) [ 73.510081][ T8368] loop4: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 73.510593][ T8368] EXT4-fs warning (device loop4): ext4_evict_inode:355: xattr delete (err -117) [ 73.527455][ T8376] FAULT_INJECTION: forcing a failure. [ 73.527455][ T8376] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 73.527476][ T8376] CPU: 1 UID: 0 PID: 8376 Comm: syz.6.1062 Tainted: G L syzkaller #0 PREEMPT [ 73.527489][ T8376] Tainted: [L]=SOFTLOCKUP [ 73.527492][ T8376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 73.527498][ T8376] Call trace: [ 73.527501][ T8376] show_stack+0x2c/0x3c (C) [ 73.527517][ T8376] __dump_stack+0x30/0x40 [ 73.527526][ T8376] dump_stack_lvl+0xd8/0x12c [ 73.527534][ T8376] dump_stack+0x1c/0x28 [ 73.527541][ T8376] should_fail_ex+0x3fc/0x570 [ 73.527555][ T8376] should_fail+0x14/0x24 [ 73.527567][ T8376] should_fail_usercopy+0x20/0x30 [ 73.527575][ T8376] _inline_copy_from_user+0x3c/0x174 [ 73.527586][ T8376] generic_map_update_batch+0x6c0/0x9ac [ 73.527595][ T8376] bpf_map_do_batch+0x2f0/0x4d0 [ 73.527606][ T8376] __sys_bpf+0x7bc/0x840 [ 73.527616][ T8376] __arm64_sys_bpf+0xd0/0xec [ 73.527625][ T8376] invoke_syscall+0x98/0x244 [ 73.527634][ T8376] el0_svc_common+0xec/0x23c [ 73.527642][ T8376] do_el0_svc+0x4c/0x5c [ 73.527649][ T8376] el0_svc+0x60/0x1d8 [ 73.527660][ T8376] el0t_64_sync_handler+0x44/0x104 [ 73.527670][ T8376] el0t_64_sync+0x198/0x19c [ 73.538991][ T8378] Injecting memory failure for pfn 0x13dc01 at process virtual address 0x20001000 [ 73.559255][ T4717] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.560644][ T8378] Memory failure: 0x13dc01: recovery action for dirty LRU page: Recovered [ 74.546456][ T8438] pim6reg1: entered promiscuous mode [ 74.546473][ T8438] pim6reg1: entered allmulticast mode [ 75.167526][ T8444] device-mapper: table: 248:5: integrity: Device lookup failed (-ENOENT) [ 75.167543][ T8444] device-mapper: ioctl: error adding target to table [ 75.362943][ T8457] set_capacity_and_notify: 3 callbacks suppressed [ 75.362958][ T8457] loop8: detected capacity change from 0 to 512 [ 75.373440][ T8457] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 75.373454][ T8457] EXT4-fs (loop8): encrypted files will use data=ordered instead of data journaling mode [ 75.384855][ T8457] EXT4-fs error (device loop8): ext4_free_branches:1040: inode #11: comm syz.8.1080: invalid indirect mapped block 9 (level 0) [ 75.384883][ T8457] loop8: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 75.385059][ C0] EXT4-fs (loop8): error count since last fsck: 1 [ 75.385069][ C0] EXT4-fs (loop8): initial error at time 75: ext4_free_branches:1040: inode 11 [ 75.385086][ C0] EXT4-fs (loop8): last error at time 75: ext4_free_branches:1040: inode 11 [ 75.391453][ T8453] loop9: detected capacity change from 0 to 8192 [ 75.417941][ T8457] EXT4-fs (loop8): 1 truncate cleaned up [ 75.418369][ T8457] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.514528][ T8465] FAULT_INJECTION: forcing a failure. [ 75.514528][ T8465] name failslab, interval 1, probability 0, space 0, times 0 [ 75.514551][ T8465] CPU: 1 UID: 0 PID: 8465 Comm: syz.6.1082 Tainted: G L syzkaller #0 PREEMPT [ 75.514565][ T8465] Tainted: [L]=SOFTLOCKUP [ 75.514569][ T8465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 75.514575][ T8465] Call trace: [ 75.514578][ T8465] show_stack+0x2c/0x3c (C) [ 75.514595][ T8465] __dump_stack+0x30/0x40 [ 75.514604][ T8465] dump_stack_lvl+0xd8/0x12c [ 75.514612][ T8465] dump_stack+0x1c/0x28 [ 75.514619][ T8465] should_fail_ex+0x3fc/0x570 [ 75.514634][ T8465] should_failslab+0xc4/0x120 [ 75.514643][ T8465] __kmalloc_node_track_caller_noprof+0x108/0x6e0 [ 75.514653][ T8465] kstrdup+0x50/0x104 [ 75.514661][ T8465] kstrdup_const+0x54/0x6c [ 75.514669][ T8465] __kernfs_new_node+0xb0/0x7d8 [ 75.514682][ T8465] kernfs_new_node+0xf4/0x148 [ 75.514694][ T8465] kernfs_create_link+0xc4/0x20c [ 75.514703][ T8465] sysfs_do_create_link_sd+0x8c/0x120 [ 75.514713][ T8465] sysfs_create_link+0x74/0x94 [ 75.514722][ T8465] module_add_driver+0x264/0x2e0 [ 75.514732][ T8465] bus_add_driver+0x280/0x544 [ 75.514743][ T8465] driver_register+0x220/0x310 [ 75.514755][ T8465] usb_gadget_register_driver_owner+0xf0/0x25c [ 75.514769][ T8465] raw_ioctl+0x10f8/0x356c [ 75.514779][ T8465] __arm64_sys_ioctl+0x154/0x1cc [ 75.514788][ T8465] invoke_syscall+0x98/0x244 [ 75.514797][ T8465] el0_svc_common+0xec/0x23c [ 75.514805][ T8465] do_el0_svc+0x4c/0x5c [ 75.514812][ T8465] el0_svc+0x60/0x1d8 [ 75.514823][ T8465] el0t_64_sync_handler+0x44/0x104 [ 75.514833][ T8465] el0t_64_sync+0x198/0x19c [ 75.514873][ T8465] bus_add_driver: failed to create module links for raw-gadget.0 [ 75.514905][ T8465] UDC core: USB Raw Gadget: driver registration failed: -12 [ 75.514914][ T8465] misc raw-gadget: fail, usb_gadget_register_driver returned -12 [ 75.562397][ T7548] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.600103][ T8484] loop7: detected capacity change from 0 to 512 [ 75.628982][ T8484] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.690031][ T7241] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.814899][ T8510] device-mapper: table: 248:5: integrity: Device lookup failed (-ENOENT) [ 75.814918][ T8510] device-mapper: ioctl: error adding target to table [ 75.877203][ T8518] loop8: detected capacity change from 0 to 4096 [ 75.879217][ T8518] EXT4-fs: Ignoring removed bh option [ 75.884531][ T8518] EXT4-fs (loop8): Test dummy encryption mode enabled [ 75.890610][ T8518] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.977509][ T7548] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.169402][ T8553] overlayfs: failed to verify upper (49/file1, ino=305, err=-116) [ 76.169423][ T8553] overlayfs: failed to verify index dir 'upper' xattr [ 76.169428][ T8553] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index. [ 76.299133][ T8573] loop8: detected capacity change from 0 to 512 [ 76.302082][ T8573] EXT4-fs warning (device loop8): ext4_multi_mount_protect:287: Invalid MMP block in superblock [ 76.329531][ T8577] FAULT_INJECTION: forcing a failure. [ 76.329531][ T8577] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.329554][ T8577] CPU: 1 UID: 0 PID: 8577 Comm: syz.6.1108 Tainted: G L syzkaller #0 PREEMPT [ 76.329568][ T8577] Tainted: [L]=SOFTLOCKUP [ 76.329571][ T8577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 76.329577][ T8577] Call trace: [ 76.329580][ T8577] show_stack+0x2c/0x3c (C) [ 76.329597][ T8577] __dump_stack+0x30/0x40 [ 76.329606][ T8577] dump_stack_lvl+0xd8/0x12c [ 76.329613][ T8577] dump_stack+0x1c/0x28 [ 76.329621][ T8577] should_fail_ex+0x3fc/0x570 [ 76.329635][ T8577] should_fail+0x14/0x24 [ 76.329647][ T8577] should_fail_usercopy+0x20/0x30 [ 76.329655][ T8577] video_usercopy+0xacc/0xe88 [ 76.329667][ T8577] video_ioctl2+0x3c/0x50 [ 76.329677][ T8577] v4l2_ioctl+0x148/0x18c [ 76.329687][ T8577] __arm64_sys_ioctl+0x154/0x1cc [ 76.329697][ T8577] invoke_syscall+0x98/0x244 [ 76.329706][ T8577] el0_svc_common+0xec/0x23c [ 76.329714][ T8577] do_el0_svc+0x4c/0x5c [ 76.329722][ T8577] el0_svc+0x60/0x1d8 [ 76.329732][ T8577] el0t_64_sync_handler+0x44/0x104 [ 76.329742][ T8577] el0t_64_sync+0x198/0x19c [ 76.374165][ T8581] FAULT_INJECTION: forcing a failure. [ 76.374165][ T8581] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.374188][ T8581] CPU: 1 UID: 0 PID: 8581 Comm: syz.8.1109 Tainted: G L syzkaller #0 PREEMPT [ 76.374201][ T8581] Tainted: [L]=SOFTLOCKUP [ 76.374204][ T8581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 76.374210][ T8581] Call trace: [ 76.374213][ T8581] show_stack+0x2c/0x3c (C) [ 76.374229][ T8581] __dump_stack+0x30/0x40 [ 76.374237][ T8581] dump_stack_lvl+0xd8/0x12c [ 76.374245][ T8581] dump_stack+0x1c/0x28 [ 76.374258][ T8581] should_fail_ex+0x3fc/0x570 [ 76.374273][ T8581] should_fail_alloc_page+0xec/0x10c [ 76.374283][ T8581] prepare_alloc_pages+0x194/0x484 [ 76.374293][ T8581] __alloc_frozen_pages_noprof+0x180/0x3c4 [ 76.374303][ T8581] alloc_pages_mpol+0x1fc/0x3d0 [ 76.374314][ T8581] alloc_frozen_pages_noprof+0xc4/0x10c [ 76.374324][ T8581] alloc_pages_noprof+0x30/0x148 [ 76.374334][ T8581] kimage_alloc_pages+0xa8/0x3d8 [ 76.374345][ T8581] kimage_alloc_page+0xc4/0x5bc [ 76.374354][ T8581] kimage_add_entry+0xe8/0x26c [ 76.374363][ T8581] kimage_load_segment+0x878/0xd3c [ 76.374373][ T8581] do_kexec_load+0x460/0x678 [ 76.374383][ T8581] __arm64_sys_kexec_load+0x1b4/0x1d4 [ 76.374393][ T8581] invoke_syscall+0x98/0x244 [ 76.374402][ T8581] el0_svc_common+0xec/0x23c [ 76.374410][ T8581] do_el0_svc+0x4c/0x5c [ 76.374417][ T8581] el0_svc+0x60/0x1d8 [ 76.374428][ T8581] el0t_64_sync_handler+0x44/0x104 [ 76.374438][ T8581] el0t_64_sync+0x198/0x19c [ 76.410765][ T8584] FAULT_INJECTION: forcing a failure. [ 76.410765][ T8584] name failslab, interval 1, probability 0, space 0, times 0 [ 76.410785][ T8584] CPU: 1 UID: 0 PID: 8584 Comm: syz.8.1110 Tainted: G L syzkaller #0 PREEMPT [ 76.410798][ T8584] Tainted: [L]=SOFTLOCKUP [ 76.410802][ T8584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 76.410808][ T8584] Call trace: [ 76.410811][ T8584] show_stack+0x2c/0x3c (C) [ 76.410827][ T8584] __dump_stack+0x30/0x40 [ 76.410836][ T8584] dump_stack_lvl+0xd8/0x12c [ 76.410844][ T8584] dump_stack+0x1c/0x28 [ 76.410852][ T8584] should_fail_ex+0x3fc/0x570 [ 76.410866][ T8584] should_failslab+0xc4/0x120 [ 76.410875][ T8584] __kmalloc_node_track_caller_noprof+0x108/0x6e0 [ 76.410885][ T8584] kstrdup+0x50/0x104 [ 76.410893][ T8584] kstrdup_const+0x54/0x6c [ 76.410901][ T8584] __kernfs_new_node+0xb0/0x7d8 [ 76.410914][ T8584] kernfs_new_node+0xf4/0x148 [ 76.410926][ T8584] kernfs_create_link+0xc4/0x20c [ 76.410934][ T8584] sysfs_do_create_link_sd+0x8c/0x120 [ 76.410944][ T8584] sysfs_create_link+0x74/0x94 [ 76.410953][ T8584] module_add_driver+0x264/0x2e0 [ 76.410963][ T8584] bus_add_driver+0x280/0x544 [ 76.410974][ T8584] driver_register+0x220/0x310 [ 76.410986][ T8584] usb_gadget_register_driver_owner+0xf0/0x25c [ 76.411000][ T8584] raw_ioctl+0x10f8/0x356c [ 76.411010][ T8584] __arm64_sys_ioctl+0x154/0x1cc [ 76.411019][ T8584] invoke_syscall+0x98/0x244 [ 76.411027][ T8584] el0_svc_common+0xec/0x23c [ 76.411035][ T8584] do_el0_svc+0x4c/0x5c [ 76.411043][ T8584] el0_svc+0x60/0x1d8 [ 76.411053][ T8584] el0t_64_sync_handler+0x44/0x104 [ 76.411063][ T8584] el0t_64_sync+0x198/0x19c [ 76.411105][ T8584] bus_add_driver: failed to create module links for raw-gadget.0 [ 76.411144][ T8584] UDC core: USB Raw Gadget: driver registration failed: -12 [ 76.411153][ T8584] misc raw-gadget: fail, usb_gadget_register_driver returned -12 [ 76.482057][ T8589] loop4: detected capacity change from 0 to 4096 [ 76.482499][ T8589] EXT4-fs: Ignoring removed bh option [ 76.482940][ T8589] EXT4-fs (loop4): Test dummy encryption mode enabled [ 76.485042][ T8589] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.573949][ T4717] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.638582][ T8605] loop4: detected capacity change from 0 to 512 [ 76.644342][ T8605] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 76.644361][ T8605] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 76.663257][ T8605] EXT4-fs error (device loop4): ext4_free_branches:1040: inode #11: comm syz.4.1114: invalid indirect mapped block 9 (level 0) [ 76.663284][ T8605] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 76.667350][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 76.667365][ C0] EXT4-fs (loop4): initial error at time 76: ext4_free_branches:1040: inode 11 [ 76.667384][ C0] EXT4-fs (loop4): last error at time 76: ext4_free_branches:1040: inode 11 [ 76.677136][ T8605] EXT4-fs (loop4): 1 truncate cleaned up [ 76.677564][ T8605] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.714004][ T4717] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.953134][ T8617] FAULT_INJECTION: forcing a failure. [ 76.953134][ T8617] name failslab, interval 1, probability 0, space 0, times 0 [ 76.953158][ T8617] CPU: 1 UID: 0 PID: 8617 Comm: syz.4.1131 Tainted: G L syzkaller #0 PREEMPT [ 76.953173][ T8617] Tainted: [L]=SOFTLOCKUP [ 76.953177][ T8617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 76.953183][ T8617] Call trace: [ 76.953186][ T8617] show_stack+0x2c/0x3c (C) [ 76.953202][ T8617] __dump_stack+0x30/0x40 [ 76.953210][ T8617] dump_stack_lvl+0xd8/0x12c [ 76.953218][ T8617] dump_stack+0x1c/0x28 [ 76.953226][ T8617] should_fail_ex+0x3fc/0x570 [ 76.953241][ T8617] should_failslab+0xc4/0x120 [ 76.953255][ T8617] __kmalloc_noprof+0x108/0x6c8 [ 76.953265][ T8617] __memcg_list_lru_alloc+0x1c4/0x4e8 [ 76.953274][ T8617] memcg_list_lru_alloc+0xc4/0xf8 [ 76.953282][ T8617] __memcg_slab_post_alloc_hook+0x22c/0x824 [ 76.953296][ T8617] kmem_cache_alloc_lru_noprof+0x32c/0x5d8 [ 76.953305][ T8617] alloc_inode+0x84/0x198 [ 76.953317][ T8617] alloc_anon_inode+0x28/0x308 [ 76.953330][ T8617] anon_inode_make_secure_inode+0x84/0x18c [ 76.953339][ T8617] __arm64_sys_memfd_secret+0x120/0x4bc [ 76.953350][ T8617] invoke_syscall+0x98/0x244 [ 76.953359][ T8617] el0_svc_common+0xec/0x23c [ 76.953367][ T8617] do_el0_svc+0x4c/0x5c [ 76.953375][ T8617] el0_svc+0x60/0x1d8 [ 76.953385][ T8617] el0t_64_sync_handler+0x44/0x104 [ 76.953395][ T8617] el0t_64_sync+0x198/0x19c [ 77.127999][ T8628] loop4: detected capacity change from 0 to 256 [ 77.160609][ T8630] device-mapper: table: 248:5: raid: Cannot understand number of raid devices parameters (-EINVAL) [ 77.160629][ T8630] device-mapper: ioctl: error adding target to table [ 77.203849][ T8635] loop7: detected capacity change from 0 to 4096 [ 77.204314][ T8635] EXT4-fs: Ignoring removed bh option [ 77.210881][ T8636] netlink: 27 bytes leftover after parsing attributes in process `syz.8.1128'. [ 77.213874][ T8635] EXT4-fs (loop7): Test dummy encryption mode enabled [ 77.224339][ T8635] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.393619][ T7241] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.594787][ T8666] loop7: detected capacity change from 0 to 512 [ 77.620990][ T8666] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.648715][ T7241] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.761915][ T8677] EXT4-fs: Ignoring removed bh option [ 77.767273][ T8677] EXT4-fs (loop6): Test dummy encryption mode enabled [ 77.771862][ T8677] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.859850][ T8684] FAULT_INJECTION: forcing a failure. [ 77.859850][ T8684] name failslab, interval 1, probability 0, space 0, times 0 [ 77.859878][ T8684] CPU: 0 UID: 0 PID: 8684 Comm: syz.7.1149 Tainted: G L syzkaller #0 PREEMPT [ 77.859891][ T8684] Tainted: [L]=SOFTLOCKUP [ 77.859895][ T8684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 77.859900][ T8684] Call trace: [ 77.859904][ T8684] show_stack+0x2c/0x3c (C) [ 77.859920][ T8684] __dump_stack+0x30/0x40 [ 77.859931][ T8684] dump_stack_lvl+0xd8/0x12c [ 77.859939][ T8684] dump_stack+0x1c/0x28 [ 77.859947][ T8684] should_fail_ex+0x3fc/0x570 [ 77.859961][ T8684] should_failslab+0xc4/0x120 [ 77.859970][ T8684] __kmalloc_cache_noprof+0x94/0x5fc [ 77.859981][ T8684] ubifs_init_fs_context+0x5c/0x298 [ 77.859993][ T8684] alloc_fs_context+0x7d8/0xba4 [ 77.860004][ T8684] fs_context_for_mount+0x34/0x44 [ 77.860014][ T8684] __arm64_sys_fsopen+0x148/0x220 [ 77.860025][ T8684] invoke_syscall+0x98/0x244 [ 77.860033][ T8684] el0_svc_common+0xec/0x23c [ 77.860041][ T8684] do_el0_svc+0x4c/0x5c [ 77.860049][ T8684] el0_svc+0x60/0x1d8 [ 77.860060][ T8684] el0t_64_sync_handler+0x44/0x104 [ 77.860070][ T8684] el0t_64_sync+0x198/0x19c [ 77.909406][ T6232] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.969414][ T8691] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.970328][ T8691] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.980956][ T30] audit: type=1400 audit(77.970:49): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="*" object="_" requested=w pid=8693 comm="syz.6.1151" src=65532 dest=20002 netif=wpan0 [ 77.985303][ T8691] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.985344][ T8691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.985453][ T8691] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.985486][ T8691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.987032][ T8691] bridge0: entered promiscuous mode [ 77.987067][ T8691] bridge0: entered allmulticast mode [ 78.021741][ T8698] FAULT_INJECTION: forcing a failure. [ 78.021741][ T8698] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.021761][ T8698] CPU: 0 UID: 0 PID: 8698 Comm: syz.6.1154 Tainted: G L syzkaller #0 PREEMPT [ 78.021774][ T8698] Tainted: [L]=SOFTLOCKUP [ 78.021777][ T8698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 78.021782][ T8698] Call trace: [ 78.021785][ T8698] show_stack+0x2c/0x3c (C) [ 78.021801][ T8698] __dump_stack+0x30/0x40 [ 78.021810][ T8698] dump_stack_lvl+0xd8/0x12c [ 78.021817][ T8698] dump_stack+0x1c/0x28 [ 78.021825][ T8698] should_fail_ex+0x3fc/0x570 [ 78.021839][ T8698] should_fail_alloc_page+0xec/0x10c [ 78.021848][ T8698] prepare_alloc_pages+0x194/0x484 [ 78.021857][ T8698] __alloc_frozen_pages_noprof+0x180/0x3c4 [ 78.021866][ T8698] alloc_pages_mpol+0x1fc/0x3d0 [ 78.021876][ T8698] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.021887][ T8698] alloc_pages_noprof+0x30/0x148 [ 78.021896][ T8698] __pte_alloc+0x40/0x1c4 [ 78.021907][ T8698] move_page_tables+0x1f78/0x2440 [ 78.021918][ T8698] move_vma+0x838/0x1370 [ 78.021929][ T8698] mremap_to+0x368/0x424 [ 78.021939][ T8698] __arm64_sys_mremap+0xb74/0xe28 [ 78.021954][ T8698] invoke_syscall+0x98/0x244 [ 78.021963][ T8698] el0_svc_common+0xec/0x23c [ 78.021971][ T8698] do_el0_svc+0x4c/0x5c [ 78.021979][ T8698] el0_svc+0x60/0x1d8 [ 78.021990][ T8698] el0t_64_sync_handler+0x44/0x104 [ 78.022000][ T8698] el0t_64_sync+0x198/0x19c [ 78.172464][ T8712] device-mapper: table: 248:3: thin-pool: Invalid argument count (-EINVAL) [ 78.172482][ T8712] device-mapper: ioctl: error adding target to table [ 78.248419][ T30] audit: type=1326 audit(78.240:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8646 comm="syz.4.1135" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffaa379728 code=0x7fc00000 [ 78.274377][ T8719] random: crng reseeded on system resumption [ 78.289551][ T8715] Soft offlining pfn 0x145406 at process virtual address 0x2042f000 [ 78.291305][ T8715] FAULT_INJECTION: forcing a failure. [ 78.291305][ T8715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.291325][ T8715] CPU: 0 UID: 0 PID: 8715 Comm: syz.6.1161 Tainted: G L syzkaller #0 PREEMPT [ 78.291340][ T8715] Tainted: [L]=SOFTLOCKUP [ 78.291344][ T8715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 78.291350][ T8715] Call trace: [ 78.291353][ T8715] show_stack+0x2c/0x3c (C) [ 78.291369][ T8715] __dump_stack+0x30/0x40 [ 78.291378][ T8715] dump_stack_lvl+0xd8/0x12c [ 78.291386][ T8715] dump_stack+0x1c/0x28 [ 78.291394][ T8715] should_fail_ex+0x3fc/0x570 [ 78.291408][ T8715] should_fail_alloc_page+0xec/0x10c [ 78.291417][ T8715] prepare_alloc_pages+0x194/0x484 [ 78.291426][ T8715] __alloc_frozen_pages_noprof+0x180/0x3c4 [ 78.291436][ T8715] __alloc_pages_noprof+0x18/0x100 [ 78.291445][ T8715] __folio_alloc_noprof+0x20/0xf8 [ 78.291453][ T8715] alloc_migration_target+0x33c/0x450 [ 78.291462][ T8715] migrate_pages_batch+0x738/0x2c54 [ 78.291471][ T8715] migrate_pages+0x185c/0x23e4 [ 78.291479][ T8715] soft_offline_page+0x828/0xd2c [ 78.291491][ T8715] madvise_do_behavior+0x29c/0x7c0 [ 78.291503][ T8715] do_madvise+0x28c/0x2f0 [ 78.291515][ T8715] __arm64_sys_madvise+0xac/0xc8 [ 78.291527][ T8715] invoke_syscall+0x98/0x244 [ 78.291536][ T8715] el0_svc_common+0xec/0x23c [ 78.291544][ T8715] do_el0_svc+0x4c/0x5c [ 78.291551][ T8715] el0_svc+0x60/0x1d8 [ 78.291562][ T8715] el0t_64_sync_handler+0x44/0x104 [ 78.291572][ T8715] el0t_64_sync+0x198/0x19c [ 78.291586][ T8715] Soft offline: 0x145406: page migration failed -12, type 0x5ffc0000002100c(referenced|uptodate|arch_1|swapbacked|node=0|zone=2|lastcpupid=0x7ff) [ 78.291883][ T8709] block nbd9: shutting down sockets [ 78.346556][ T8719] FAULT_INJECTION: forcing a failure. [ 78.346556][ T8719] name failslab, interval 1, probability 0, space 0, times 0 [ 78.346573][ T8719] CPU: 0 UID: 0 PID: 8719 Comm: syz.7.1173 Tainted: G L syzkaller #0 PREEMPT [ 78.346587][ T8719] Tainted: [L]=SOFTLOCKUP [ 78.346591][ T8719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 78.346596][ T8719] Call trace: [ 78.346599][ T8719] show_stack+0x2c/0x3c (C) [ 78.346614][ T8719] __dump_stack+0x30/0x40 [ 78.346623][ T8719] dump_stack_lvl+0xd8/0x12c [ 78.346631][ T8719] dump_stack+0x1c/0x28 [ 78.346638][ T8719] should_fail_ex+0x3fc/0x570 [ 78.346652][ T8719] should_failslab+0xc4/0x120 [ 78.346661][ T8719] __kmalloc_cache_noprof+0x94/0x5fc [ 78.346671][ T8719] __kthread_create_on_node+0x118/0x3b0 [ 78.346680][ T8719] kthread_create_on_node+0xe4/0x134 [ 78.346688][ T8719] hwrng_start_hwrng_fillfn+0xc0/0x13c [ 78.346701][ T8719] hwrng_pm_notifier+0xb8/0x108 [ 78.346713][ T8719] notifier_call_chain+0x1a4/0x4cc [ 78.346723][ T8719] blocking_notifier_call_chain+0x70/0xa0 [ 78.346734][ T8719] pm_notifier_call_chain+0x2c/0x3c [ 78.346746][ T8719] snapshot_release+0x118/0x1e0 [ 78.346756][ T8719] __fput+0x338/0x74c [ 78.346766][ T8719] fput_close_sync+0x10c/0x278 [ 78.346776][ T8719] filp_close_sync+0x7c/0xb4 [ 78.346783][ T8719] __arm64_sys_close+0x74/0x108 [ 78.346791][ T8719] invoke_syscall+0x98/0x244 [ 78.346800][ T8719] el0_svc_common+0xec/0x23c [ 78.346808][ T8719] do_el0_svc+0x4c/0x5c [ 78.346815][ T8719] el0_svc+0x60/0x1d8 [ 78.346826][ T8719] el0t_64_sync_handler+0x44/0x104 [ 78.346836][ T8719] el0t_64_sync+0x198/0x19c [ 78.346846][ T8719] hwrng_fill thread creation failed [ 78.438197][ T8729] EXT4-fs (loop7): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 78.466491][ T8729] EXT4-fs error (device loop7): ext4_map_blocks:951: inode #15: block 1: comm syz.7.1165: lblock 1 mapped to illegal pblock 1 (length 5) [ 78.470341][ T8729] EXT4-fs (loop7): Remounting filesystem read-only [ 78.568337][ T8744] netlink: 'syz.8.1172': attribute type 30 has an invalid length. [ 78.574817][ T7241] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 78.627100][ T8748] FAULT_INJECTION: forcing a failure. [ 78.627100][ T8748] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.627124][ T8748] CPU: 0 UID: 0 PID: 8748 Comm: syz.9.1175 Tainted: G L syzkaller #0 PREEMPT [ 78.627140][ T8748] Tainted: [L]=SOFTLOCKUP [ 78.627145][ T8748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 78.627151][ T8748] Call trace: [ 78.627155][ T8748] show_stack+0x2c/0x3c (C) [ 78.627171][ T8748] __dump_stack+0x30/0x40 [ 78.627180][ T8748] dump_stack_lvl+0xd8/0x12c [ 78.627188][ T8748] dump_stack+0x1c/0x28 [ 78.627196][ T8748] should_fail_ex+0x3fc/0x570 [ 78.627210][ T8748] should_fail_alloc_page+0xec/0x10c [ 78.627219][ T8748] prepare_alloc_pages+0x194/0x484 [ 78.627229][ T8748] __alloc_frozen_pages_noprof+0x180/0x3c4 [ 78.627245][ T8748] __alloc_pages_noprof+0x18/0x100 [ 78.627254][ T8748] alloc_pages_bulk_noprof+0x674/0x888 [ 78.627263][ T8748] __kasan_populate_vmalloc+0xc0/0x1d0 [ 78.627276][ T8748] alloc_vmap_area+0xcd8/0x12ec [ 78.627286][ T8748] __get_vm_area_node+0x210/0x32c [ 78.627296][ T8748] __vmalloc_node_range_noprof+0x2e0/0xeec [ 78.627307][ T8748] __vmalloc_node_noprof+0xec/0x14c [ 78.627318][ T8748] __vmalloc_noprof+0x64/0x8c [ 78.627327][ T8748] bpf_prog_calc_tag+0x68/0x314 [ 78.627338][ T8748] bpf_jit_subprogs+0x898/0x3c58 [ 78.627351][ T8748] bpf_fixup_call_args+0x2c4/0x344 [ 78.627364][ T8748] bpf_check+0x18f8/0x2948 [ 78.627372][ T8748] bpf_prog_load+0xf6c/0x15a4 [ 78.627383][ T8748] __sys_bpf+0x7e8/0x840 [ 78.627393][ T8748] __arm64_sys_bpf+0xd0/0xec [ 78.627403][ T8748] invoke_syscall+0x98/0x244 [ 78.627412][ T8748] el0_svc_common+0xec/0x23c [ 78.627420][ T8748] do_el0_svc+0x4c/0x5c [ 78.627428][ T8748] el0_svc+0x60/0x1d8 [ 78.627438][ T8748] el0t_64_sync_handler+0x44/0x104 [ 78.627448][ T8748] el0t_64_sync+0x198/0x19c [ 78.627541][ T8748] syz.9.1175: vmalloc error: size 16, align 0x1, vm_struct allocation failed, mode:0x400cc0(GFP_KERNEL_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0 [ 78.627577][ T8748] CPU: 0 UID: 0 PID: 8748 Comm: syz.9.1175 Tainted: G L syzkaller #0 PREEMPT [ 78.627590][ T8748] Tainted: [L]=SOFTLOCKUP [ 78.627593][ T8748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 78.627597][ T8748] Call trace: [ 78.627600][ T8748] show_stack+0x2c/0x3c (C) [ 78.627608][ T8748] __dump_stack+0x30/0x40 [ 78.627616][ T8748] dump_stack_lvl+0xd8/0x12c [ 78.627624][ T8748] dump_stack+0x1c/0x28 [ 78.627631][ T8748] warn_alloc+0x1c4/0x1d8 [ 78.627639][ T8748] __vmalloc_node_range_noprof+0x304/0xeec [ 78.627650][ T8748] __vmalloc_node_noprof+0xec/0x14c [ 78.627660][ T8748] __vmalloc_noprof+0x64/0x8c [ 78.627670][ T8748] bpf_prog_calc_tag+0x68/0x314 [ 78.627681][ T8748] bpf_jit_subprogs+0x898/0x3c58 [ 78.627693][ T8748] bpf_fixup_call_args+0x2c4/0x344 [ 78.627705][ T8748] bpf_check+0x18f8/0x2948 [ 78.627713][ T8748] bpf_prog_load+0xf6c/0x15a4 [ 78.627724][ T8748] __sys_bpf+0x7e8/0x840 [ 78.627734][ T8748] __arm64_sys_bpf+0xd0/0xec [ 78.627743][ T8748] invoke_syscall+0x98/0x244 [ 78.627752][ T8748] el0_svc_common+0xec/0x23c [ 78.627760][ T8748] do_el0_svc+0x4c/0x5c [ 78.627767][ T8748] el0_svc+0x60/0x1d8 [ 78.627777][ T8748] el0t_64_sync_handler+0x44/0x104 [ 78.627787][ T8748] el0t_64_sync+0x198/0x19c [ 78.627796][ T8748] Mem-Info: [ 78.627801][ T8748] active_anon:50 inactive_anon:6710 isolated_anon:0 [ 78.627801][ T8748] active_file:3186 inactive_file:14108 isolated_file:0 [ 78.627801][ T8748] unevictable:768 dirty:543 writeback:0 [ 78.627801][ T8748] slab_reclaimable:10206 slab_unreclaimable:101604 [ 78.627801][ T8748] mapped:29477 shmem:969 pagetables:1486 [ 78.627801][ T8748] sec_pagetables:0 bounce:0 [ 78.627801][ T8748] kernel_misc_reclaimable:0 [ 78.627801][ T8748] free:1462691 free_pcp:5011 free_cma:7607 [ 78.627823][ T8748] Node 0 active_anon:200kB inactive_anon:26840kB active_file:12744kB inactive_file:56432kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:117908kB dirty:2172kB writeback:0kB shmem:3876kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:10620kB pagetables:5944kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 78.627846][ T8748] Node 0 DMA free:3077852kB boost:0kB min:20404kB low:25504kB high:30604kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:30428kB [ 78.627871][ T8748] lowmem_reserve[]: 0 0 3636 3636 3636 [ 78.627890][ T8748] Node 0 Normal free:2772912kB boost:0kB min:24648kB low:30808kB high:36968kB reserved_highatomic:0kB free_highatomic:0kB active_anon:200kB inactive_anon:26840kB active_file:12744kB inactive_file:56432kB unevictable:3072kB writepending:2172kB zspages:0kB present:5242880kB managed:3723372kB mlocked:0kB bounce:0kB free_pcp:20044kB local_pcp:8896kB free_cma:0kB [ 78.627915][ T8748] lowmem_reserve[]: 0 0 0 0 0 [ 78.627933][ T8748] Node 0 DMA: 3*4kB (C) 0*8kB 1*16kB (C) 0*32kB 1*64kB (C) 1*128kB (C) 0*256kB 1*512kB (C) 1*1024kB (C) 0*2048kB 751*4096kB (MC) = 3077852kB [ 78.628002][ T8748] Node 0 Normal: 1870*4kB (UME) 1449*8kB (UME) 807*16kB (UME) 1344*32kB (UME) 438*64kB (UME) 88*128kB (UME) 39*256kB (M) 29*512kB (UME) 18*1024kB (UM) 9*2048kB (ME) 634*4096kB (UM) = 2772848kB [ 78.628224][ T8748] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 78.628232][ T8748] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 78.628243][ T8748] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 78.628251][ T8748] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 78.628257][ T8748] 18234 total pagecache pages [ 78.628261][ T8748] 0 pages in swap cache [ 78.628265][ T8748] Free swap = 124996kB [ 78.628269][ T8748] Total swap = 124996kB [ 78.628272][ T8748] 2097152 pages RAM [ 78.628276][ T8748] 0 pages HighMem/MovableOnly [ 78.628279][ T8748] 396261 pages reserved [ 78.628282][ T8748] 8192 pages cma reserved [ 78.628286][ T8748] 8 pages hwpoisoned [ 78.845678][ T8744] netlink: 'syz.8.1172': attribute type 30 has an invalid length. [ 79.313886][ T8757] random: crng reseeded on system resumption [ 79.395462][ T8757] FAULT_INJECTION: forcing a failure. [ 79.395462][ T8757] name failslab, interval 1, probability 0, space 0, times 0 [ 79.395477][ T8757] CPU: 0 UID: 0 PID: 8757 Comm: syz.8.1178 Tainted: G L syzkaller #0 PREEMPT [ 79.395489][ T8757] Tainted: [L]=SOFTLOCKUP [ 79.395492][ T8757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 79.395498][ T8757] Call trace: [ 79.395501][ T8757] show_stack+0x2c/0x3c (C) [ 79.395517][ T8757] __dump_stack+0x30/0x40 [ 79.395525][ T8757] dump_stack_lvl+0xd8/0x12c [ 79.395533][ T8757] dump_stack+0x1c/0x28 [ 79.395541][ T8757] should_fail_ex+0x3fc/0x570 [ 79.395555][ T8757] should_failslab+0xc4/0x120 [ 79.395564][ T8757] __kmalloc_cache_noprof+0x94/0x5fc [ 79.395573][ T8757] __kthread_create_on_node+0x118/0x3b0 [ 79.395583][ T8757] kthread_create_on_node+0xe4/0x134 [ 79.395591][ T8757] hwrng_start_hwrng_fillfn+0xc0/0x13c [ 79.395604][ T8757] hwrng_pm_notifier+0xb8/0x108 [ 79.395615][ T8757] notifier_call_chain+0x1a4/0x4cc [ 79.395626][ T8757] blocking_notifier_call_chain+0x70/0xa0 [ 79.395637][ T8757] pm_notifier_call_chain+0x2c/0x3c [ 79.395648][ T8757] snapshot_release+0x118/0x1e0 [ 79.395658][ T8757] __fput+0x338/0x74c [ 79.395668][ T8757] fput_close_sync+0x10c/0x278 [ 79.395677][ T8757] filp_close_sync+0x7c/0xb4 [ 79.395685][ T8757] __arm64_sys_close+0x74/0x108 [ 79.395693][ T8757] invoke_syscall+0x98/0x244 [ 79.395702][ T8757] el0_svc_common+0xec/0x23c [ 79.395710][ T8757] do_el0_svc+0x4c/0x5c [ 79.395718][ T8757] el0_svc+0x60/0x1d8 [ 79.395729][ T8757] el0t_64_sync_handler+0x44/0x104 [ 79.395738][ T8757] el0t_64_sync+0x198/0x19c [ 79.395749][ T8757] hwrng_fill thread creation failed [ 79.417730][ T8770] bridge0: left promiscuous mode [ 79.417770][ T8770] bridge0: left allmulticast mode [ 79.471921][ T8750] block nbd6: shutting down sockets [ 79.488897][ T8775] FAULT_INJECTION: forcing a failure. [ 79.488897][ T8775] name failslab, interval 1, probability 0, space 0, times 0 [ 79.488918][ T8775] CPU: 0 UID: 0 PID: 8775 Comm: syz.8.1188 Tainted: G L syzkaller #0 PREEMPT [ 79.488931][ T8775] Tainted: [L]=SOFTLOCKUP [ 79.488934][ T8775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 79.488940][ T8775] Call trace: [ 79.488942][ T8775] show_stack+0x2c/0x3c (C) [ 79.488958][ T8775] __dump_stack+0x30/0x40 [ 79.488967][ T8775] dump_stack_lvl+0xd8/0x12c [ 79.488974][ T8775] dump_stack+0x1c/0x28 [ 79.488982][ T8775] should_fail_ex+0x3fc/0x570 [ 79.488997][ T8775] should_failslab+0xc4/0x120 [ 79.489006][ T8775] __kmalloc_cache_noprof+0x94/0x5fc [ 79.489016][ T8775] ubifs_init_fs_context+0x5c/0x298 [ 79.489029][ T8775] alloc_fs_context+0x7d8/0xba4 [ 79.489040][ T8775] fs_context_for_mount+0x34/0x44 [ 79.489050][ T8775] __arm64_sys_fsopen+0x148/0x220 [ 79.489061][ T8775] invoke_syscall+0x98/0x244 [ 79.489070][ T8775] el0_svc_common+0xec/0x23c [ 79.489078][ T8775] do_el0_svc+0x4c/0x5c [ 79.489086][ T8775] el0_svc+0x60/0x1d8 [ 79.489097][ T8775] el0t_64_sync_handler+0x44/0x104 [ 79.489107][ T8775] el0t_64_sync+0x198/0x19c [ 79.580834][ T8787] input: syz0 as /devices/virtual/input/input8 [ 79.582596][ T8778] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.600904][ T6232] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 79.621722][ T6232] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.716028][ T8805] EXT4-fs: Ignoring removed bh option [ 79.716057][ T8805] EXT4-fs: Ignoring removed bh option [ 79.719409][ T8805] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 79.736841][ T8805] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.775507][ T8805] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 79.791813][ T13] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.803265][ T4717] EXT4-fs error (device loop4): ext4_read_inline_dir:1512: inode #12: block 7: comm syz-executor: path /217/control/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=60 fake=0 [ 79.808423][ T4717] EXT4-fs (loop4): Remounting filesystem read-only [ 79.818082][ T4717] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.883128][ T4723] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 79.887731][ T4723] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 79.889166][ T4723] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 79.889628][ T8818] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1208'. [ 79.889641][ T8818] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1208'. [ 79.889659][ T8818] netlink: 'syz.6.1208': attribute type 5 has an invalid length. [ 79.890888][ T4723] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 79.891690][ T4723] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 79.893878][ T13] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.927576][ T8818] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1208'. [ 79.927595][ T8818] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1208'. [ 79.927611][ T8818] netlink: 'syz.6.1208': attribute type 5 has an invalid length. [ 79.935177][ T4930] netdevsim netdevsim6 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 79.936054][ T4930] netdevsim netdevsim6 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 79.936076][ T4930] netdevsim netdevsim6 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 79.936091][ T4930] netdevsim netdevsim6 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 80.036770][ T13] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.102041][ T8816] rxe_eth0 speed is unknown, defaulting to 1000 [ 80.123126][ T13] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.261019][ T8816] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.261052][ T8816] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.261117][ T8816] bridge_slave_0: entered allmulticast mode [ 80.261527][ T8816] bridge_slave_0: entered promiscuous mode [ 80.274474][ T8816] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.274539][ T8816] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.274594][ T8816] bridge_slave_1: entered allmulticast mode [ 80.275049][ T8816] bridge_slave_1: entered promiscuous mode [ 80.299194][ T8816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.301778][ T8816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.314411][ T8816] team0: Port device team_slave_0 added [ 80.320670][ T13] bridge_slave_1: left allmulticast mode [ 80.320690][ T13] bridge_slave_1: left promiscuous mode [ 80.320782][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.331133][ T13] bridge_slave_0: left allmulticast mode [ 80.331151][ T13] bridge_slave_0: left promiscuous mode [ 80.331229][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.503641][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.527322][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.546153][ T13] bond0 (unregistering): Released all slaves [ 80.555538][ T8816] team0: Port device team_slave_1 added [ 80.577512][ T4400] 8021q: adding VLAN 0 to HW filter on device eth17 [ 80.584384][ T8816] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.584402][ T8816] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 80.584423][ T8816] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.585457][ T8816] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.585465][ T8816] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 80.585479][ T8816] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.648525][ T8903] set_capacity_and_notify: 4 callbacks suppressed [ 80.648539][ T8903] loop4: detected capacity change from 0 to 1024 [ 80.675976][ T8903] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.711218][ T4717] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.919114][ T8919] netlink: 'syz.6.1237': attribute type 3 has an invalid length. [ 80.919133][ T8919] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1237'. [ 81.332948][ T8816] hsr_slave_0: entered promiscuous mode [ 81.333263][ T8816] hsr_slave_1: entered promiscuous mode [ 81.437000][ T8924] FAULT_INJECTION: forcing a failure. [ 81.437000][ T8924] name failslab, interval 1, probability 0, space 0, times 0 [ 81.437022][ T8924] CPU: 1 UID: 0 PID: 8924 Comm: syz.4.1240 Tainted: G L syzkaller #0 PREEMPT [ 81.437035][ T8924] Tainted: [L]=SOFTLOCKUP [ 81.437039][ T8924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 81.437044][ T8924] Call trace: [ 81.437046][ T8924] show_stack+0x2c/0x3c (C) [ 81.437063][ T8924] __dump_stack+0x30/0x40 [ 81.437072][ T8924] dump_stack_lvl+0xd8/0x12c [ 81.437080][ T8924] dump_stack+0x1c/0x28 [ 81.437087][ T8924] should_fail_ex+0x3fc/0x570 [ 81.437102][ T8924] should_failslab+0xc4/0x120 [ 81.437111][ T8924] __kmalloc_cache_noprof+0x94/0x5fc [ 81.437120][ T8924] v4l2_m2m_ctx_init+0x64/0x268 [ 81.437131][ T8924] vicodec_open+0x588/0x9a0 [ 81.437141][ T8924] v4l2_open+0x198/0x338 [ 81.437151][ T8924] chrdev_open+0x398/0x3e8 [ 81.437163][ T8924] do_dentry_open+0x5bc/0xfb4 [ 81.437176][ T8924] vfs_open_consume+0x54/0x2ec [ 81.437188][ T8924] path_openat+0x1098/0x1910 [ 81.437199][ T8924] do_file_open+0x1c8/0x2e8 [ 81.437210][ T8924] do_sys_openat2+0x114/0x1ec [ 81.437217][ T8924] do_sys_open+0xb0/0xe0 [ 81.437225][ T8924] __arm64_sys_openat+0xa8/0xc4 [ 81.437233][ T8924] invoke_syscall+0x98/0x244 [ 81.437241][ T8924] el0_svc_common+0xec/0x23c [ 81.437256][ T8924] do_el0_svc+0x4c/0x5c [ 81.437264][ T8924] el0_svc+0x60/0x1d8 [ 81.437275][ T8924] el0t_64_sync_handler+0x44/0x104 [ 81.437285][ T8924] el0t_64_sync+0x198/0x19c [ 81.500408][ T8932] loop5: detected capacity change from 0 to 7 [ 81.503666][ T8932] Dev loop5: unable to read RDB block 7 [ 81.503689][ T8932] loop5: unable to read partition table [ 81.503754][ T8932] loop5: partition table beyond EOD, truncated [ 81.503765][ T8932] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 81.682309][ T30] audit: type=1400 audit(81.670:51): lsm=SMACK fn=smack_file_fcntl action=denied subject="w" object="_" requested=w pid=8950 comm="syz.8.1246" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=22029 [ 81.771458][ T8962] loop4: detected capacity change from 0 to 512 [ 81.780580][ T8966] loop6: detected capacity change from 0 to 1024 [ 81.782465][ T8962] EXT4-fs (loop4): Test dummy encryption mode enabled [ 81.794841][ T13] hsr_slave_0: left promiscuous mode [ 81.802816][ T13] hsr_slave_1: left promiscuous mode [ 81.803172][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.803184][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.803548][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.803557][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.817844][ T8962] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.819024][ T13] veth1_macvtap: left promiscuous mode [ 81.819054][ T13] veth0_macvtap: left promiscuous mode [ 81.819108][ T13] veth1_vlan: left promiscuous mode [ 81.819146][ T13] veth0_vlan: left promiscuous mode [ 81.868054][ T8962] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.881954][ T8975] netlink: 8 bytes leftover after parsing attributes in process `syz.9.1252'. [ 81.881972][ T8975] netlink: 12 bytes leftover after parsing attributes in process `syz.9.1252'. [ 81.881989][ T8975] netlink: 'syz.9.1252': attribute type 5 has an invalid length. [ 81.935079][ T4718] Bluetooth: hci4: command tx timeout [ 81.986349][ T13] team0 (unregistering): Port device team_slave_1 removed [ 81.990247][ T13] team0 (unregistering): Port device team_slave_0 removed [ 82.050703][ T4400] 8021q: adding VLAN 0 to HW filter on device eth18 [ 82.061459][ T8975] netlink: 8 bytes leftover after parsing attributes in process `syz.9.1252'. [ 82.061478][ T8975] netlink: 12 bytes leftover after parsing attributes in process `syz.9.1252'. [ 82.061495][ T8975] netlink: 'syz.9.1252': attribute type 5 has an invalid length. [ 82.065782][ T60] netdevsim netdevsim9 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 82.065853][ T60] netdevsim netdevsim9 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 82.065875][ T60] netdevsim netdevsim9 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 82.065892][ T60] netdevsim netdevsim9 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 82.113829][ T8981] input: syz0 as /devices/virtual/input/input9 [ 82.165573][ T8985] loop4: detected capacity change from 0 to 2048 [ 82.191662][ T8985] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.253925][ T4717] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 82.316844][ T8995] FAULT_INJECTION: forcing a failure. [ 82.316844][ T8995] name fail_futex, interval 1, probability 0, space 0, times 0 [ 82.316866][ T8995] CPU: 0 UID: 0 PID: 8995 Comm: syz.6.1261 Tainted: G L syzkaller #0 PREEMPT [ 82.316879][ T8995] Tainted: [L]=SOFTLOCKUP [ 82.316883][ T8995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 82.316888][ T8995] Call trace: [ 82.316891][ T8995] show_stack+0x2c/0x3c (C) [ 82.316908][ T8995] __dump_stack+0x30/0x40 [ 82.316916][ T8995] dump_stack_lvl+0xd8/0x12c [ 82.316924][ T8995] dump_stack+0x1c/0x28 [ 82.316932][ T8995] should_fail_ex+0x3fc/0x570 [ 82.316946][ T8995] should_fail+0x14/0x24 [ 82.316958][ T8995] get_futex_key+0x1e0/0x118c [ 82.316969][ T8995] futex_wake+0x10c/0x594 [ 82.316981][ T8995] do_futex+0x2c4/0x378 [ 82.316991][ T8995] __arm64_sys_futex+0x2e4/0x418 [ 82.317002][ T8995] invoke_syscall+0x98/0x244 [ 82.317011][ T8995] el0_svc_common+0xec/0x23c [ 82.317019][ T8995] do_el0_svc+0x4c/0x5c [ 82.317027][ T8995] el0_svc+0x60/0x1d8 [ 82.317037][ T8995] el0t_64_sync_handler+0x44/0x104 [ 82.317047][ T8995] el0t_64_sync+0x198/0x19c [ 82.349171][ T4717] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.545257][ T4400] 8021q: adding VLAN 0 to HW filter on device eth19 [ 82.575832][ T9021] loop4: detected capacity change from 0 to 1024 [ 82.696159][ T8816] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.723049][ T8816] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 82.723497][ T8816] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.730811][ T8816] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 82.737592][ T8816] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.766950][ T8816] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 82.767339][ T8816] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.775941][ T9044] loop4: detected capacity change from 0 to 512 [ 82.778351][ T9044] vfat: Unknown parameter 'ÿÿÿÿÿ01777777777777777777777ÿÿ18446744073709551615�·v劮' [ 82.778360][ T8816] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 82.859024][ T8816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.868978][ T8816] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.873605][ T7771] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.873639][ T7771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.874733][ T7771] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.874756][ T7771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.949371][ T4400] 8021q: adding VLAN 0 to HW filter on device eth20 [ 82.955767][ T9067] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1278'. [ 83.037572][ T9084] ieee802154 phy0 wpan0: encryption failed: -22 [ 83.116297][ T9096] FAULT_INJECTION: forcing a failure. [ 83.116297][ T9096] name failslab, interval 1, probability 0, space 0, times 0 [ 83.116322][ T9096] CPU: 1 UID: 0 PID: 9096 Comm: syz.9.1285 Tainted: G L syzkaller #0 PREEMPT [ 83.116338][ T9096] Tainted: [L]=SOFTLOCKUP [ 83.116342][ T9096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 83.116347][ T9096] Call trace: [ 83.116350][ T9096] show_stack+0x2c/0x3c (C) [ 83.116367][ T9096] __dump_stack+0x30/0x40 [ 83.116376][ T9096] dump_stack_lvl+0xd8/0x12c [ 83.116384][ T9096] dump_stack+0x1c/0x28 [ 83.116392][ T9096] should_fail_ex+0x3fc/0x570 [ 83.116406][ T9096] should_failslab+0xc4/0x120 [ 83.116414][ T9096] __kmalloc_noprof+0x108/0x6c8 [ 83.116424][ T9096] sk_prot_alloc+0xc4/0x1e8 [ 83.116438][ T9096] sk_alloc+0x44/0x320 [ 83.116449][ T9096] can_create+0x19c/0x530 [ 83.116461][ T9096] __sock_create+0x31c/0x670 [ 83.116471][ T9096] __sys_socket_create+0xc0/0x11c [ 83.116480][ T9096] __sys_socket+0x44/0xec [ 83.116489][ T9096] __arm64_sys_socket+0x84/0x9c [ 83.116499][ T9096] invoke_syscall+0x98/0x244 [ 83.116507][ T9096] el0_svc_common+0xec/0x23c [ 83.116516][ T9096] do_el0_svc+0x4c/0x5c [ 83.116523][ T9096] el0_svc+0x60/0x1d8 [ 83.116534][ T9096] el0t_64_sync_handler+0x44/0x104 [ 83.116544][ T9096] el0t_64_sync+0x198/0x19c [ 83.192292][ T8816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.204813][ T9110] loop8: detected capacity change from 0 to 1024 [ 83.215851][ T9110] EXT4-fs (loop8): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 83.218122][ T8816] veth0_vlan: entered promiscuous mode [ 83.223853][ T8816] veth1_vlan: entered promiscuous mode [ 83.233155][ T9110] EXT4-fs (loop8): revision level too high, forcing read-only mode [ 83.233305][ T9110] EXT4-fs (loop8): orphan cleanup on readonly fs [ 83.267850][ T9110] EXT4-fs error (device loop8): __ext4_get_inode_loc:5733: comm syz.8.1289: Invalid inode table block 0 in block_group 0 [ 83.267879][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.269175][ T8816] veth0_macvtap: entered promiscuous mode [ 83.270624][ T9110] EXT4-fs error (device loop8) in ext4_reserve_inode_write:7459: Corrupt filesystem [ 83.270682][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.273118][ T9110] EXT4-fs error (device loop8): ext4_quota_write:7509: inode #3: comm syz.8.1289: mark_inode_dirty error [ 83.273151][ T9110] loop8: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 83.273760][ T9110] Quota error (device loop8): write_blk: dquota write failed [ 83.273809][ T9110] Quota error (device loop8): qtree_write_dquot: Error -117 occurred while creating quota [ 83.273828][ T9110] EXT4-fs error (device loop8): ext4_acquire_dquot:7120: comm syz.8.1289: Failed to acquire dquot type 0 [ 83.273896][ T8816] veth1_macvtap: entered promiscuous mode [ 83.274068][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.274405][ T9110] EXT4-fs error (device loop8): __ext4_get_inode_loc:5733: comm syz.8.1289: Invalid inode table block 0 in block_group 0 [ 83.274426][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.275185][ C0] EXT4-fs (loop8): error count since last fsck: 4 [ 83.275204][ C0] EXT4-fs (loop8): initial error at time 83: __ext4_get_inode_loc:5733 [ 83.275217][ C0] EXT4-fs (loop8): last error at time 83: ext4_acquire_dquot:7120 [ 83.284151][ T8816] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.288781][ T8816] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.329965][ T9110] EXT4-fs error (device loop8) in ext4_reserve_inode_write:7459: Corrupt filesystem [ 83.329995][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.330940][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.331051][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.331083][ T1212] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.334857][ T9110] EXT4-fs error (device loop8): ext4_ext_truncate:4565: inode #15: comm syz.8.1289: mark_inode_dirty error [ 83.334886][ T9110] loop8: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.336418][ T9110] EXT4-fs error (device loop8): __ext4_get_inode_loc:5733: comm syz.8.1289: Invalid inode table block 0 in block_group 0 [ 83.336448][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.336593][ T9110] EXT4-fs error (device loop8) in ext4_reserve_inode_write:7459: Corrupt filesystem [ 83.336605][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.336693][ T9110] EXT4-fs error (device loop8) in ext4_orphan_del:304: Corrupt filesystem [ 83.336703][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.336778][ T9110] EXT4-fs error (device loop8): __ext4_get_inode_loc:5733: comm syz.8.1289: Invalid inode table block 0 in block_group 0 [ 83.336790][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.336859][ T9110] EXT4-fs error (device loop8) in ext4_reserve_inode_write:7459: Corrupt filesystem [ 83.336868][ T9110] loop8: lost filesystem error report for type 5 error -117 [ 83.336935][ T9110] EXT4-fs error (device loop8): ext4_truncate:5538: inode #15: comm syz.8.1289: mark_inode_dirty error [ 83.336946][ T9110] loop8: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.337024][ T9110] EXT4-fs error (device loop8) in ext4_process_orphan:346: Corrupt filesystem [ 83.337145][ T9110] EXT4-fs (loop8): 1 truncate cleaned up [ 83.338011][ T9110] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.366496][ T7771] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.368567][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.368581][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.396442][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.396459][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.398351][ T9110] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.445659][ T9130] bridge0: port 3(syz_tun) entered blocking state [ 83.445729][ T9130] bridge0: port 3(syz_tun) entered disabled state [ 83.445839][ T9130] syz_tun: entered allmulticast mode [ 83.446341][ T9130] syz_tun: entered promiscuous mode [ 83.446589][ T9130] bridge0: port 3(syz_tun) entered blocking state [ 83.446622][ T9130] bridge0: port 3(syz_tun) entered forwarding state [ 83.539187][ T9147] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 83.603160][ T9149] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.743974][ T9177] loop8: detected capacity change from 0 to 512 [ 83.771885][ T9177] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 83.771934][ T9177] System zones: 0-7 [ 83.772453][ T9177] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.895661][ T7548] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.998772][ T9199] loop8: detected capacity change from 0 to 256 [ 84.005136][ T4718] Bluetooth: hci4: command tx timeout [ 84.015477][ T9199] FAT-fs (loop8): error, corrupted directory (invalid entries) [ 84.015496][ T9199] FAT-fs (loop8): Filesystem has been set read-only [ 84.164531][ T9216] FAULT_INJECTION: forcing a failure. [ 84.164531][ T9216] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 84.164552][ T9216] CPU: 0 UID: 0 PID: 9216 Comm: syz.8.1311 Tainted: G L syzkaller #0 PREEMPT [ 84.164564][ T9216] Tainted: [L]=SOFTLOCKUP [ 84.164568][ T9216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 84.164573][ T9216] Call trace: [ 84.164576][ T9216] show_stack+0x2c/0x3c (C) [ 84.164591][ T9216] __dump_stack+0x30/0x40 [ 84.164600][ T9216] dump_stack_lvl+0xd8/0x12c [ 84.164608][ T9216] dump_stack+0x1c/0x28 [ 84.164616][ T9216] should_fail_ex+0x3fc/0x570 [ 84.164630][ T9216] should_fail+0x14/0x24 [ 84.164642][ T9216] should_fail_usercopy+0x20/0x30 [ 84.164650][ T9216] io_sync_cancel+0x194/0x678 [ 84.164662][ T9216] __arm64_sys_io_uring_register+0x994/0x139c [ 84.164674][ T9216] invoke_syscall+0x98/0x244 [ 84.164683][ T9216] el0_svc_common+0xec/0x23c [ 84.164691][ T9216] do_el0_svc+0x4c/0x5c [ 84.164699][ T9216] el0_svc+0x60/0x1d8 [ 84.164710][ T9216] el0t_64_sync_handler+0x44/0x104 [ 84.164719][ T9216] el0t_64_sync+0x198/0x19c [ 86.085027][ T4718] Bluetooth: hci4: command tx timeout [ 88.165497][ T4718] Bluetooth: hci4: command tx timeout [ 125.925418][ T1613] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.925485][ T1613] ieee802154 phy1 wpan1: encryption failed: -22 [ 130.165015][ T4723] Bluetooth: hci2: command 0x0406 tx timeout [ 153.605389][ T4723] Bluetooth: hci3: command 0x0406 tx timeout [ 161.836635][ T4930] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.914868][ T4930] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.982774][ T4930] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.021470][ T4930] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.132119][ T4930] bridge_slave_1: left allmulticast mode [ 162.132141][ T4930] bridge_slave_1: left promiscuous mode [ 162.132231][ T4930] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.134753][ T4930] bridge_slave_0: left allmulticast mode [ 162.134764][ T4930] bridge_slave_0: left promiscuous mode [ 162.134821][ T4930] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.205880][ T4930] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 162.226478][ T4930] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 162.238311][ T4930] bond0 (unregistering): Released all slaves [ 162.577795][ T4930] hsr_slave_0: left promiscuous mode [ 162.578154][ T4930] hsr_slave_1: left promiscuous mode [ 162.578426][ T4930] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 162.578436][ T4930] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 162.578905][ T4930] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 162.578915][ T4930] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 162.583204][ T4930] veth1_macvtap: left promiscuous mode [ 162.583234][ T4930] veth0_macvtap: left promiscuous mode [ 162.583318][ T4930] veth1_vlan: left promiscuous mode [ 162.583352][ T4930] veth0_vlan: left promiscuous mode [ 162.691274][ T4930] team0 (unregistering): Port device team_slave_1 removed [ 162.695886][ T4930] team0 (unregistering): Port device team_slave_0 removed [ 162.926916][ T4930] IPVS: stop unused estimator thread 0... [ 179.205200][ T4723] Bluetooth: hci1: command 0x0406 tx timeout [ 187.379452][ T1613] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.379487][ T1613] ieee802154 phy1 wpan1: encryption failed: -22 [ 189.445406][ T4722] Bluetooth: hci0: command 0x0406 tx timeout [ 189.448115][ T4718] Bluetooth: hci2: command 0x0406 tx timeout [ 204.814992][ T4723] Bluetooth: hci4: command 0x0406 tx timeout [ 233.445075][ T31] INFO: task jbd2/nvme0n1p2-:4309 blocked for more than 143 seconds. [ 233.445096][ T31] Tainted: G L syzkaller #0 [ 233.445102][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 233.445107][ T31] task:jbd2/nvme0n1p2- state:D stack:0 pid:4309 tgid:4309 ppid:2 task_flags:0x240040 flags:0x00000010 [ 233.445123][ T31] Call trace: [ 233.445126][ T31] __switch_to+0x2b4/0x6e4 (T) [ 233.445143][ T31] __schedule+0x1368/0x2b50 [ 233.445152][ T31] schedule+0x13c/0x20c [ 233.445160][ T31] __bio_queue_enter+0x2c0/0x6b8 [ 233.445175][ T31] blk_mq_submit_bio+0x5f8/0x227c [ 233.445185][ T31] __submit_bio+0x94/0x2dc [ 233.445193][ T31] submit_bio_noacct_nocheck+0x290/0xa14 [ 233.445204][ T31] submit_bio_noacct+0xd80/0x16e8 [ 233.445216][ T31] submit_bio+0x2d0/0x410 [ 233.445226][ T31] __bh_submit+0x6a0/0x7bc [ 233.445236][ T31] bh_submit+0x3c/0x50 [ 233.445247][ T31] jbd2_journal_commit_transaction+0x1904/0x4e24 [ 233.445259][ T31] kjournald2+0x2ec/0x5dc [ 233.445269][ T31] kthread+0x304/0x3d4 [ 233.445279][ T31] ret_from_fork+0x10/0x20 [ 233.445301][ T31] INFO: task syz-executor:4699 blocked in I/O wait for more than 143 seconds. [ 233.445308][ T31] Tainted: G L syzkaller #0 [ 233.445313][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 233.445317][ T31] task:syz-executor state:D stack:0 pid:4699 tgid:4699 ppid:4698 task_flags:0x440100 flags:0x00000000 [ 233.445330][ T31] Call trace: [ 233.445333][ T31] __switch_to+0x2b4/0x6e4 (T) [ 233.445341][ T31] __schedule+0x1368/0x2b50 [ 233.445349][ T31] schedule+0x13c/0x20c [ 233.445356][ T31] io_schedule+0x1c/0xe0 [ 233.445364][ T31] bit_wait_io+0x1c/0xe8 [ 233.445372][ T31] __wait_on_bit+0xb8/0x178 [ 233.445380][ T31] out_of_line_wait_on_bit+0x130/0x184 [ 233.445388][ T31] do_get_write_access+0x4e4/0x1308 [ 233.445398][ T31] jbd2_journal_get_write_access+0x1d8/0x214 [ 233.445408][ T31] __ext4_journal_get_write_access+0x84/0x2dc [ 233.445420][ T31] ext4_reserve_inode_write+0x130/0x208 [ 233.445429][ T31] __ext4_mark_inode_dirty+0x154/0x7b4 [ 233.445439][ T31] ext4_dirty_inode+0xd8/0x114 [ 233.445447][ T31] __mark_inode_dirty+0x378/0x1634 [ 233.445457][ T31] generic_update_time+0xe8/0x110 [ 233.445466][ T31] file_update_time_flags+0x2b8/0x338 [ 233.445475][ T31] file_update_time+0x24/0x34 [ 233.445482][ T31] ext4_page_mkwrite+0x1bc/0xda8 [ 233.445490][ T31] do_page_mkwrite+0x138/0x2b8 [ 233.445499][ T31] do_wp_page+0x1e58/0x3f80 [ 233.445510][ T31] handle_mm_fault+0x1338/0x2b58 [ 233.445521][ T31] do_page_fault+0x7e8/0xc00 [ 233.445532][ T31] do_mem_abort+0x70/0x194 [ 233.445543][ T31] el0_da+0x78/0x1d4 [ 233.445552][ T31] el0t_64_sync_handler+0xd8/0x104 [ 233.445561][ T31] el0t_64_sync+0x198/0x19c [ 233.445612][ T31] INFO: task kworker/u8:12:7771 blocked for more than 143 seconds. [ 233.445618][ T31] Tainted: G L syzkaller #0 [ 233.445623][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 233.445627][ T31] task:kworker/u8:12 state:D stack:0 pid:7771 tgid:7771 ppid:2 task_flags:0x4248060 flags:0x00000010 [ 233.445640][ T31] Workqueue: writeback wb_workfn (flush-259:0) [ 233.445652][ T31] Call trace: [ 233.445655][ T31] __switch_to+0x2b4/0x6e4 (T) [ 233.445663][ T31] __schedule+0x1368/0x2b50 [ 233.445671][ T31] schedule+0x13c/0x20c [ 233.445679][ T31] __bio_queue_enter+0x2c0/0x6b8 [ 233.445690][ T31] blk_mq_submit_bio+0x5f8/0x227c [ 233.445698][ T31] __submit_bio+0x94/0x2dc [ 233.445705][ T31] submit_bio_noacct_nocheck+0x290/0xa14 [ 233.445717][ T31] submit_bio_noacct+0xd80/0x16e8 [ 233.445727][ T31] submit_bio+0x2d0/0x410 [ 233.445738][ T31] ext4_io_submit+0x10c/0x178 [ 233.445746][ T31] ext4_bio_write_folio+0x12c8/0x1774 [ 233.445754][ T31] mpage_submit_folio+0x1f4/0x254 [ 233.445762][ T31] mpage_process_page_bufs+0x5a8/0x748 [ 233.445771][ T31] mpage_prepare_extent_to_map+0xc0c/0x13bc [ 233.445779][ T31] ext4_do_writepages+0x9ac/0x3618 [ 233.445790][ T31] ext4_writepages+0x198/0x2dc [ 233.445798][ T31] do_writepages+0x284/0x47c [ 233.445807][ T31] __writeback_single_inode+0x144/0x1634 [ 233.445818][ T31] writeback_sb_inodes+0x790/0x15f4 [ 233.445828][ T31] __writeback_inodes_wb+0xec/0x210 [ 233.445838][ T31] wb_writeback+0x3d0/0xd40 [ 233.445848][ T31] wb_workfn+0x948/0xc78 [ 233.445857][ T31] process_scheduled_works+0x91c/0x1250 [ 233.445867][ T31] worker_thread+0x798/0xbd0 [ 233.445876][ T31] kthread+0x304/0x3d4 [ 233.445884][ T31] ret_from_fork+0x10/0x20 [ 233.445906][ T31] INFO: task dhcpcd-run-hook:9247 blocked in I/O wait for more than 143 seconds. [ 233.445912][ T31] Tainted: G L syzkaller #0 [ 233.445917][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 233.445921][ T31] task:dhcpcd-run-hook state:D stack:0 pid:9247 tgid:9247 ppid:9233 task_flags:0x440040 flags:0x00800000 [ 233.445932][ T31] Call trace: [ 233.445935][ T31] __switch_to+0x2b4/0x6e4 (T) [ 233.445943][ T31] __schedule+0x1368/0x2b50 [ 233.445950][ T31] schedule+0x13c/0x20c [ 233.445958][ T31] io_schedule+0x1c/0xe0 [ 233.445965][ T31] bit_wait_io+0x1c/0xe8 [ 233.445973][ T31] __wait_on_bit+0xb8/0x178 [ 233.445981][ T31] out_of_line_wait_on_bit+0x130/0x184 [ 233.445989][ T31] do_get_write_access+0x4e4/0x1308 [ 233.445999][ T31] jbd2_journal_get_write_access+0x1d8/0x214 [ 233.446009][ T31] __ext4_journal_get_write_access+0x84/0x2dc [ 233.446019][ T31] ext4_reserve_inode_write+0x130/0x208 [ 233.446028][ T31] __ext4_mark_inode_dirty+0x154/0x7b4 [ 233.446038][ T31] ext4_dirty_inode+0xd8/0x114 [ 233.446046][ T31] __mark_inode_dirty+0x378/0x1634 [ 233.446056][ T31] generic_update_time+0xe8/0x110 [ 233.446064][ T31] touch_atime+0x2d0/0x4e8 [ 233.446071][ T31] filemap_read+0xba4/0xd04 [ 233.446081][ T31] generic_file_read_iter+0x9c/0x344 [ 233.446091][ T31] ext4_file_read_iter+0x440/0x7e4 [ 233.446099][ T31] __kernel_read+0x3b4/0x7cc [ 233.446107][ T31] kernel_read+0x78/0x90 [ 233.446115][ T31] bprm_execve+0x718/0x11e8 [ 233.446124][ T31] do_execveat_common+0x3dc/0x528 [ 233.446132][ T31] __arm64_sys_execve+0xa8/0xcc [ 233.446140][ T31] invoke_syscall+0x98/0x244 [ 233.446148][ T31] el0_svc_common+0xec/0x23c [ 233.446156][ T31] do_el0_svc+0x4c/0x5c [ 233.446164][ T31] el0_svc+0x60/0x1d8 [ 233.446172][ T31] el0t_64_sync_handler+0x44/0x104 [ 233.446181][ T31] el0t_64_sync+0x198/0x19c [ 233.446190][ T31] INFO: task syz.4.1315:9248 blocked in I/O wait for more than 143 seconds. [ 233.446196][ T31] Tainted: G L syzkaller #0 [ 233.446201][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 233.446204][ T31] task:syz.4.1315 state:D stack:0 pid:9248 tgid:9248 ppid:4717 task_flags:0x440040 flags:0x00800001 [ 233.446215][ T31] Call trace: [ 233.446218][ T31] __switch_to+0x2b4/0x6e4 (T) [ 233.446226][ T31] __schedule+0x1368/0x2b50 [ 233.446234][ T31] schedule+0x13c/0x20c [ 233.446243][ T31] io_schedule+0x1c/0xe0 [ 233.446252][ T31] bit_wait_io+0x1c/0xe8 [ 233.446261][ T31] __wait_on_bit+0xb8/0x178 [ 233.446269][ T31] out_of_line_wait_on_bit+0x130/0x184 [ 233.446277][ T31] do_get_write_access+0x4e4/0x1308 [ 233.446286][ T31] jbd2_journal_get_write_access+0x1d8/0x214 [ 233.446296][ T31] __ext4_journal_get_write_access+0x84/0x2dc [ 233.446307][ T31] ext4_reserve_inode_write+0x130/0x208 [ 233.446315][ T31] __ext4_mark_inode_dirty+0x154/0x7b4 [ 233.446326][ T31] ext4_dirty_inode+0xd8/0x114 [ 233.446334][ T31] __mark_inode_dirty+0x378/0x1634 [ 233.446343][ T31] generic_update_time+0xe8/0x110 [ 233.446351][ T31] touch_atime+0x2d0/0x4e8 [ 233.446359][ T31] ext4_file_mmap_prepare+0x1dc/0x398 [ 233.446367][ T31] mmap_region+0xbc8/0x2800 [ 233.446378][ T31] do_mmap+0xb88/0x1104 [ 233.446387][ T31] vm_mmap_pgoff+0x2a8/0x4a4 [ 233.446395][ T31] ksys_mmap_pgoff+0x364/0x5b4 [ 233.446404][ T31] __arm64_sys_mmap+0x110/0x12c [ 233.446412][ T31] invoke_syscall+0x98/0x244 [ 233.446420][ T31] el0_svc_common+0xec/0x23c [ 233.446428][ T31] do_el0_svc+0x4c/0x5c [ 233.446436][ T31] el0_svc+0x60/0x1d8 [ 233.446444][ T31] el0t_64_sync_handler+0x44/0x104 [ 233.446453][ T31] el0t_64_sync+0x198/0x19c [ 233.446462][ T31] INFO: task syz.0.1316:9249 blocked in I/O wait for more than 143 seconds. [ 233.446468][ T31] Tainted: G L syzkaller #0 [ 233.446472][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 233.446476][ T31] task:syz.0.1316 state:D stack:0 pid:9249 tgid:9249 ppid:8816 task_flags:0x440040 flags:0x00800001 [ 233.446487][ T31] Call trace: [ 233.446490][ T31] __switch_to+0x2b4/0x6e4 (T) [ 233.446498][ T31] __schedule+0x1368/0x2b50 [ 233.446505][ T31] schedule+0x13c/0x20c [ 233.446513][ T31] io_schedule+0x1c/0xe0 [ 233.446520][ T31] bit_wait_io+0x1c/0xe8 [ 233.446528][ T31] __wait_on_bit+0xb8/0x178 [ 233.446535][ T31] out_of_line_wait_on_bit+0x130/0x184 [ 233.446544][ T31] do_get_write_access+0x4e4/0x1308 [ 233.446553][ T31] jbd2_journal_get_write_access+0x1d8/0x214 [ 233.446563][ T31] __ext4_journal_get_write_access+0x84/0x2dc [ 233.446574][ T31] ext4_reserve_inode_write+0x130/0x208 [ 233.446582][ T31] __ext4_mark_inode_dirty+0x154/0x7b4 [ 233.446593][ T31] ext4_dirty_inode+0xd8/0x114 [ 233.446600][ T31] __mark_inode_dirty+0x378/0x1634 [ 233.446610][ T31] generic_update_time+0xe8/0x110 [ 233.446618][ T31] touch_atime+0x2d0/0x4e8 [ 233.446626][ T31] ext4_file_mmap_prepare+0x1dc/0x398 [ 233.446634][ T31] mmap_region+0xbc8/0x2800 [ 233.446645][ T31] do_mmap+0xb88/0x1104 [ 233.446653][ T31] vm_mmap_pgoff+0x2a8/0x4a4 [ 233.446661][ T31] ksys_mmap_pgoff+0x364/0x5b4 [ 233.446670][ T31] __arm64_sys_mmap+0x110/0x12c [ 233.446678][ T31] invoke_syscall+0x98/0x244 [ 233.446685][ T31] el0_svc_common+0xec/0x23c [ 233.446693][ T31] do_el0_svc+0x4c/0x5c [ 233.446701][ T31] el0_svc+0x60/0x1d8 [ 233.446709][ T31] el0t_64_sync_handler+0x44/0x104 [ 233.446718][ T31] el0t_64_sync+0x198/0x19c [ 233.446727][ T31] INFO: task syz.9.1317:9250 blocked in I/O wait for more than 143 seconds. [ 233.446733][ T31] Tainted: G L syzkaller #0 [ 233.446737][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 233.446741][ T31] task:syz.9.1317 state:D stack:0 pid:9250 tgid:9250 ppid:7628 task_flags:0x440040 flags:0x00800001 [ 233.446752][ T31] Call trace: [ 233.446755][ T31] __switch_to+0x2b4/0x6e4 (T) [ 233.446762][ T31] __schedule+0x1368/0x2b50 [ 233.446770][ T31] schedule+0x13c/0x20c [ 233.446777][ T31] io_schedule+0x1c/0xe0 [ 233.446785][ T31] bit_wait_io+0x1c/0xe8 [ 233.446792][ T31] __wait_on_bit+0xb8/0x178 [ 233.446800][ T31] out_of_line_wait_on_bit+0x130/0x184 [ 233.446808][ T31] do_get_write_access+0x4e4/0x1308 [ 233.446818][ T31] jbd2_journal_get_write_access+0x1d8/0x214 [ 233.446828][ T31] __ext4_journal_get_write_access+0x84/0x2dc [ 233.446839][ T31] ext4_reserve_inode_write+0x130/0x208 [ 233.446847][ T31] __ext4_mark_inode_dirty+0x154/0x7b4 [ 233.446857][ T31] ext4_dirty_inode+0xd8/0x114 [ 233.446865][ T31] __mark_inode_dirty+0x378/0x1634 [ 233.446874][ T31] generic_update_time+0xe8/0x110 [ 233.446882][ T31] touch_atime+0x2d0/0x4e8 [ 233.446890][ T31] ext4_file_mmap_prepare+0x1dc/0x398 [ 233.446898][ T31] mmap_region+0xbc8/0x2800 [ 233.446909][ T31] do_mmap+0xb88/0x1104 [ 233.446917][ T31] vm_mmap_pgoff+0x2a8/0x4a4 [ 233.446925][ T31] ksys_mmap_pgoff+0x364/0x5b4 [ 233.446934][ T31] __arm64_sys_mmap+0x110/0x12c [ 233.446942][ T31] invoke_syscall+0x98/0x244 [ 233.446949][ T31] el0_svc_common+0xec/0x23c [ 233.446957][ T31] do_el0_svc+0x4c/0x5c [ 233.446965][ T31] el0_svc+0x60/0x1d8 [ 233.446973][ T31] el0t_64_sync_handler+0x44/0x104 [ 233.446982][ T31] el0t_64_sync+0x198/0x19c [ 233.446990][ T31] [ 233.446990][ T31] Showing all locks held in the system: [ 233.446995][ T31] locks held by kworker/u8:1/13: 2, last CPU#1: [ 233.447001][ T31] #0: ffff0000cdf2f148 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x8c8/0x1250 [ 233.447025][ T31] #1: ffff80008fa57c20 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x8d0/0x1250 [ 233.447049][ T31] locks held by khungtaskd/31: 1, last CPU#0: [ 233.447055][ T31] #0: ffff800089aa5660 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x4c/0x188 [ 233.447085][ T31] locks held by getty/4492: 2, on CPU#0: [ 233.447091][ T31] #0: ffff0000ce00a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 233.447112][ T31] #1: ffff8000932db2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x350/0xffc [ 233.447135][ T31] locks held by syz-executor/4699: 3, on CPU#1: [ 233.447140][ T31] #0: ffff0000d2746bc8 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1c4/0x498 [ 233.447162][ T31] #1: ffff0000d1826570 (sb_pagefaults){++++}-{0:0}, at: ext4_page_mkwrite+0x1a4/0xda8 [ 233.447182][ T31] #2: ffff0000d1824950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x19b0/0x1bc0 [ 233.447208][ T31] locks held by kworker/u8:12/7771: 4, on CPU#0: [ 233.447213][ T31] #0: ffff0000c1ee4948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x8c8/0x1250 [ 233.447235][ T31] #1: ffff8000a9777c20 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x8d0/0x1250 [ 233.447259][ T31] #2: ffff0000d1826100 (&type->s_umount_key#32){++++}-{4:4}, at: super_trylock_shared+0x24/0xdc [ 233.447283][ T31] #3: ffff0000d14a0cd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x170/0x2dc [ 233.447305][ T31] locks held by syz.6.1283/9093: 2, on CPU#0: [ 233.447311][ T31] #0: ffff0000c8ea8570 (&ctrl->scan_lock){+.+.}-{4:4}, at: nvme_passthru_start+0x68/0xf4 [ 233.447334][ T31] #1: ffff0000c871d558 (&subsys->lock){+.+.}-{4:4}, at: nvme_passthru_start+0x90/0xf4 [ 233.447357][ T31] locks held by dhcpcd-run-hook/9247: 3, on CPU#0: [ 233.447362][ T31] #0: ffff0000c85738a8 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0xac/0x11e8 [ 233.447383][ T31] #1: ffff0000d1826478 (sb_writers#3){++++}-{0:0}, at: filemap_read+0xba4/0xd04 [ 233.447407][ T31] #2: ffff0000d1824950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x19b0/0x1bc0 [ 233.447428][ T31] locks held by syz.4.1315/9248: 3, on CPU#0: [ 233.447434][ T31] #0: ffff0000fd5acc80 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x1b0/0x4a4 [ 233.447454][ T31] #1: ffff0000d1826478 (sb_writers#3){++++}-{0:0}, at: ext4_file_mmap_prepare+0x1dc/0x398 [ 233.447477][ T31] #2: ffff0000d1824950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x19b0/0x1bc0 [ 233.447499][ T31] locks held by syz.0.1316/9249: 3, on CPU#0: [ 233.447504][ T31] #0: ffff0000da8f1800 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x1b0/0x4a4 [ 233.447524][ T31] #1: ffff0000d1826478 (sb_writers#3){++++}-{0:0}, at: ext4_file_mmap_prepare+0x1dc/0x398 [ 233.447547][ T31] #2: ffff0000d1824950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x19b0/0x1bc0 [ 233.447568][ T31] locks held by syz.9.1317/9250: 3, on CPU#1: [ 233.447574][ T31] #0: ffff0000d85b0d80 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x1b0/0x4a4 [ 233.447594][ T31] #1: ffff0000d1826478 (sb_writers#3){++++}-{0:0}, at: ext4_file_mmap_prepare+0x1dc/0x398 [ 233.447617][ T31] #2: ffff0000d1824950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x19b0/0x1bc0 [ 233.447638][ T31] [ 233.447641][ T31] ============================================= [ 233.447641][ T31] [ 233.447647][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 233.763348][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT [ 233.765498][ T31] Tainted: [L]=SOFTLOCKUP [ 233.766400][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 233.768558][ T31] Call trace: [ 233.769258][ T31] show_stack+0x2c/0x3c (C) [ 233.770250][ T31] __dump_stack+0x30/0x40 [ 233.771133][ T31] dump_stack_lvl+0x30/0x12c [ 233.772104][ T31] dump_stack+0x1c/0x28 [ 233.772977][ T31] vpanic+0x314/0x7d4 [ 233.773876][ T31] oops_exit+0x0/0x40 [ 233.774675][ T31] hung_task_panic+0x0/0x2c [ 233.775694][ T31] kthread+0x304/0x3d4 [ 233.776558][ T31] ret_from_fork+0x10/0x20 [ 233.777428][ T31] SMP: stopping secondary CPUs [ 233.778363][ T31] Kernel Offset: disabled [ 233.779191][ T31] CPU features: 0x0,a0000000,00f00020,9c080a02,a84ff6a7 [ 233.780528][ T31] Memory Limit: none [ 234.159098][ T31] Rebooting in 86400 seconds..