last executing test programs: 42.998171457s ago: executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000b00)=""/4100, 0x1004}], 0x1}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x6, 0x4, 0x599, 0xa, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), 0x0, 0x404, r1, 0x0, 0x1ba8847c99}, 0x38) 40.188230687s ago: executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x220000, &(0x7f0000002880)={[{@user_xattr}, {@nombcache}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@usrjquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x7e}}, {@lazytime}, {@init_itable_val={'init_itable', 0x3d, 0x944b}}, {@jqfmt_vfsold}, {@barrier}]}, 0xfe, 0x564, &(0x7f00000002c0)="$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") r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0500560208005400000060ec970001983a00fc000018c6ba35000000000000000700ff020000000000000000000000000001000000000000000000000000000000000000000000000000860090780000000000000000000000000000ee3f000000002b036f8c006e75021d683910c3090b3188a7c747eb2278a273c1b80029442911892704"], 0xfdef) 33.244467509s ago: executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0) 30.85156418s ago: executing program 1: unshare(0x20000400) r0 = socket(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000580)={0x2, 0x0, @local}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, 0x0, 0x2000000) 29.904418514s ago: executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000b00)=""/4100, 0x1004}], 0x1}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x6, 0x4, 0x599, 0xa, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001340), &(0x7f0000000000), 0x0, r1, 0x0, 0x1ba8847c99}, 0x38) 26.816143997s ago: executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="c400000019000100000000000000000000000000000000000000000000000001", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f'], 0xc4}}, 0x0) 25.823147673s ago: executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000c80)='kmem_cache_free\x00'}, 0x10) close(r1) 24.287866504s ago: executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x220000, &(0x7f0000002880)={[{@user_xattr}, {@nombcache}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@usrjquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x7e}}, {@lazytime}, {@init_itable_val={'init_itable', 0x3d, 0x944b}}, {@jqfmt_vfsold}, {@barrier}]}, 0xfe, 0x564, &(0x7f00000002c0)="$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") r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0500560208005400000060ec970001983a00fc000018c6ba35000000000000000700ff020000000000000000000000000001000000000000000000000000000000000000000000000000860090780000000000000000000000000000ee3f000000002b036f8c006e75021d683910c3090b3188a7c747eb2278a273c1b80029442911892704"], 0xfdef) 4.558100059s ago: executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0) 4.500665662s ago: executing program 1: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90005"], 0x14}], 0x1}, 0x0) 3.619685392s ago: executing program 0: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x40}, 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000080), 0x12) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r2, 0x0, 0x6) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x841) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x4}, 0x38) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x67000) 0s ago: executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="8339000000000000280012800b0001006272696467650000180002800c0022"], 0x54}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a00)=ANY=[@ANYBLOB="940000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="444dc9fe000000006400128009000100766c616e000000005400028006000100000000000c000200020000000a000000040004801c0003800c00010068e30000030000000c0001007f000000070000001c0004800c0001000200000060d506000c000100000000000200000008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x94}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000ec0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:54326' (ED25519) to the list of known hosts. 1970/01/01 00:07:00 fuzzer started 1970/01/01 00:07:09 dialing manager at localhost:30008 syzkaller login: [ 438.599993][ T3052] cgroup: Unknown subsys name 'net' [ 439.839918][ T3052] cgroup: Unknown subsys name 'rlimit' [ 487.102200][ T3049] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:08:06 starting 2 executor processes [ 521.678730][ T3062] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 522.305098][ T3062] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 522.407395][ T3064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 522.820038][ T3064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 533.095053][ T3064] hsr_slave_0: entered promiscuous mode [ 533.140844][ T3064] hsr_slave_1: entered promiscuous mode [ 534.330997][ T3062] hsr_slave_0: entered promiscuous mode [ 534.359305][ T3062] hsr_slave_1: entered promiscuous mode [ 534.378989][ T3062] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 534.381449][ T3062] Cannot create hsr debugfs directory [ 540.398835][ T3062] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 540.484147][ T3062] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 540.561188][ T3062] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 540.704049][ T3062] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 541.767142][ T3064] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 542.075060][ T3064] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 542.208511][ T3064] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 542.555868][ T3064] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 551.739969][ T3062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 555.128033][ T3064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 586.726977][ T3064] veth0_vlan: entered promiscuous mode [ 586.981696][ T3064] veth1_vlan: entered promiscuous mode [ 588.038329][ T3064] veth0_macvtap: entered promiscuous mode [ 588.204653][ T3062] veth0_vlan: entered promiscuous mode [ 588.440128][ T3064] veth1_macvtap: entered promiscuous mode [ 589.129086][ T3062] veth1_vlan: entered promiscuous mode [ 590.367431][ T3064] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.370071][ T3064] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.371300][ T3064] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.386975][ T3064] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 591.742034][ T3062] veth0_macvtap: entered promiscuous mode [ 592.521403][ T3062] veth1_macvtap: entered promiscuous mode [ 594.830657][ T3062] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 594.836751][ T3062] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 594.839031][ T3062] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 594.841289][ T3062] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 602.561815][ T36] audit: type=1326 audit(601.970:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 602.591819][ T36] audit: type=1326 audit(602.000:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 602.864711][ T36] audit: type=1326 audit(602.270:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 602.884092][ T36] audit: type=1326 audit(602.300:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 602.905032][ T36] audit: type=1326 audit(602.310:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 603.114138][ T36] audit: type=1326 audit(602.530:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 603.148704][ T36] audit: type=1326 audit(602.560:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 603.181987][ T36] audit: type=1326 audit(602.560:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 603.354148][ T36] audit: type=1326 audit(602.770:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 603.403590][ T36] audit: type=1326 audit(602.810:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3757 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 603.481199][ T3759] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 603.505293][ T3759] netlink: 105116 bytes leftover after parsing attributes in process `syz-executor.1'. [ 610.081607][ T3768] loop1: detected capacity change from 0 to 1024 [ 610.217269][ T3768] EXT4-fs: Ignoring removed mblk_io_submit option [ 610.732150][ T3768] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 614.651163][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 630.105316][ T3797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 631.126150][ T3798] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 631.127885][ T3798] netlink: 105116 bytes leftover after parsing attributes in process `syz-executor.0'. [ 639.908869][ T3806] loop0: detected capacity change from 0 to 512 [ 640.105783][ T3806] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 640.436083][ T3806] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #17: comm syz-executor.0: iget: bad i_size value: -6917529027641081756 [ 640.546969][ T3806] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 17 (err -117) [ 640.628484][ T3806] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 641.039519][ T3806] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 65: padding at end of block bitmap is not set [ 641.084926][ T3806] __quota_error: 1 callbacks suppressed [ 641.086974][ T3806] Quota error (device loop0): write_blk: dquota write failed [ 641.094575][ T3806] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 641.097383][ T3806] EXT4-fs error (device loop0): ext4_acquire_dquot:6858: comm syz-executor.0: Failed to acquire dquot type 0 [ 642.046972][ T3062] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 645.189094][ T3816] loop0: detected capacity change from 0 to 1024 [ 645.321829][ T3816] EXT4-fs: Ignoring removed mblk_io_submit option [ 645.644451][ T3816] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 648.746495][ T3062] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 664.693641][ T3835] loop1: detected capacity change from 0 to 512 [ 664.815760][ T3835] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 665.417232][ T3835] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #17: comm syz-executor.1: iget: bad i_size value: -6917529027641081756 [ 665.447016][ T3835] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 17 (err -117) [ 665.528920][ T3835] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 665.914382][ T3835] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 65: padding at end of block bitmap is not set [ 665.939872][ T3835] Quota error (device loop1): write_blk: dquota write failed [ 665.946371][ T3835] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 665.988200][ T3835] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz-executor.1: Failed to acquire dquot type 0 [ 667.616276][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 705.548203][ T3864] loop0: detected capacity change from 0 to 1024 [ 706.075090][ T3864] EXT4-fs: Ignoring removed mblk_io_submit option [ 706.332863][ T3864] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 708.366396][ T3062] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 713.691723][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 722.141879][ T3882] loop0: detected capacity change from 0 to 1024 [ 722.273630][ T3882] EXT4-fs: Ignoring removed mblk_io_submit option [ 722.790745][ T3882] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 724.765725][ T3062] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 729.096432][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 731.357239][ T3900] loop1: detected capacity change from 0 to 1024 [ 731.431602][ T3900] EXT4-fs: Ignoring removed mblk_io_submit option [ 732.251358][ T3900] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 735.031043][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 754.706837][ T3918] loop1: detected capacity change from 0 to 1024 [ 755.080903][ T3918] EXT4-fs: Ignoring removed mblk_io_submit option [ 755.518932][ T3918] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 757.560645][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 762.515574][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 766.020719][ T3936] loop0: detected capacity change from 0 to 1024 [ 766.149509][ T3936] EXT4-fs: Ignoring removed mblk_io_submit option [ 766.717060][ T3936] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 768.017928][ T3062] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.578215][ T3943] tmpfs: Bad value for 'mpol' [ 788.716879][ T3956] loop1: detected capacity change from 0 to 1024 [ 788.786008][ T3956] EXT4-fs: Ignoring removed mblk_io_submit option [ 789.368650][ T3956] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 790.977555][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 820.256679][ T3982] Process accounting resumed [ 836.944575][ T3997] Process accounting resumed [ 837.809341][ T3999] loop1: detected capacity change from 0 to 128 [ 838.459759][ T3999] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 840.660497][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 849.984565][ T4019] netlink: 830 bytes leftover after parsing attributes in process `syz-executor.0'. [ 872.978574][ T4052] loop0: detected capacity change from 0 to 1024 [ 873.132117][ T4052] EXT4-fs: Ignoring removed mblk_io_submit option [ 873.597190][ T4052] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 874.706689][ T3062] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 877.141221][ T4062] tmpfs: Bad value for 'mpol' [ 879.737498][ T3748] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 879.774295][ C1] hrtimer: interrupt took 813000 ns [ 880.156463][ T3748] usb 1-1: device descriptor read/64, error -71 [ 880.533862][ T3748] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 880.775366][ T3748] usb 1-1: device descriptor read/64, error -71 [ 880.915988][ T3748] usb usb1-port1: attempt power cycle [ 881.644818][ T3748] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 881.715745][ T3748] usb 1-1: device descriptor read/8, error -71 [ 882.014894][ T3748] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 882.050429][ T3748] usb 1-1: device descriptor read/8, error -71 [ 882.192060][ T3748] usb usb1-port1: unable to enumerate USB device [ 882.670259][ T4072] loop1: detected capacity change from 0 to 128 [ 883.561692][ T4072] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 885.330703][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 888.161983][ T4079] loop1: detected capacity change from 0 to 1024 [ 888.209981][ T4079] EXT4-fs: Ignoring removed mblk_io_submit option [ 888.508616][ T4079] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 889.194981][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 893.597862][ T4094] loop0: detected capacity change from 0 to 128 [ 893.785043][ T4094] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 895.041846][ T3062] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 902.020933][ T4113] loop1: detected capacity change from 0 to 128 [ 902.508459][ T4113] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 904.806593][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 910.071930][ T4129] tmpfs: Bad value for 'mpol' [ 914.048519][ T4138] loop1: detected capacity change from 0 to 128 [ 914.606309][ T4138] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 916.260815][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 918.067137][ T4147] tmpfs: Bad value for 'mpol' [ 921.714899][ T4156] loop0: detected capacity change from 0 to 1024 [ 921.850246][ T4156] EXT4-fs: Ignoring removed mblk_io_submit option [ 922.395843][ T4156] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 924.017702][ T3062] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 932.155980][ T4172] tmpfs: Bad value for 'mpol' [ 942.229269][ T4184] tmpfs: Bad value for 'mpol' [ 945.850560][ T4190] ptrace attach of "/syz-executor.0 exec"[3062] was attempted by "/syz-executor.0 exec"[4190] [ 954.967256][ T4204] Process accounting resumed [ 955.101214][ T4202] ptrace attach of "/syz-executor.0 exec"[3062] was attempted by "/syz-executor.0 exec"[4202] [ 962.340554][ T4216] ptrace attach of "/syz-executor.0 exec"[3062] was attempted by "/syz-executor.0 exec"[4216] [ 975.564564][ T4228] ptrace attach of "/syz-executor.1 exec"[3064] was attempted by "/syz-executor.1 exec"[4228] [ 985.308293][ T4240] ptrace attach of "/syz-executor.0 exec"[3062] was attempted by "/syz-executor.0 exec"[4240] [ 988.539831][ T4242] loop0: detected capacity change from 0 to 128 [ 989.246793][ T4242] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 991.956712][ T3062] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 999.681025][ T4260] loop1: detected capacity change from 0 to 128 [ 999.996367][ T4260] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1001.876706][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1003.838925][ T4270] ptrace attach of "/syz-executor.1 exec"[3064] was attempted by "/syz-executor.1 exec"[4270] [ 1036.491357][ T4332] Zero length message leads to an empty skb [ 1069.134362][ T1423] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1069.396382][ T1423] usb 1-1: Using ep0 maxpacket: 8 [ 1069.737936][ T1423] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1069.740587][ T1423] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1069.755734][ T1423] usb 1-1: New USB device found, idVendor=04d8, idProduct=f372, bcdDevice= 0.00 [ 1069.758795][ T1423] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1069.913562][ T1423] usb 1-1: config 0 descriptor?? [ 1071.268656][ T3058] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1071.669449][ T3058] usb 2-1: Using ep0 maxpacket: 16 [ 1072.255579][ T3058] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1072.258783][ T3058] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1072.262136][ T3058] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1072.283600][ T3058] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1072.286493][ T3058] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1072.771549][ T3058] usb 2-1: config 0 descriptor?? [ 1077.767988][ T1423] usbhid 1-1:0.0: can't add hid device: -32 [ 1077.786400][ T1423] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 1078.297000][ T3058] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 1078.379046][ T3058] microsoft 0003:045E:07DA.0001: No inputs registered, leaving [ 1078.482123][ T3058] microsoft 0003:045E:07DA.0001: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 1078.491133][ T3058] microsoft 0003:045E:07DA.0001: no inputs found [ 1078.519780][ T3058] microsoft 0003:045E:07DA.0001: could not initialize ff, continuing anyway [ 1078.689954][ T3058] usb 2-1: USB disconnect, device number 2 [ 1083.901450][ T4375] usb 1-1: USB disconnect, device number 6 [ 1090.306518][ T36] audit: type=1800 audit(1089.700:13): pid=4439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=699 res=0 errno=0 [ 1093.707958][ T1423] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1094.107239][ T1423] usb 1-1: Using ep0 maxpacket: 8 [ 1094.435964][ T1423] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1094.438617][ T1423] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1094.441100][ T1423] usb 1-1: New USB device found, idVendor=04d8, idProduct=f372, bcdDevice= 0.00 [ 1094.464852][ T1423] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1094.591813][ T1423] usb 1-1: config 0 descriptor?? [ 1101.545660][ T1423] usbhid 1-1:0.0: can't add hid device: -32 [ 1101.548717][ T1423] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 1109.263585][ T1423] usb 1-1: USB disconnect, device number 7 [ 1113.096628][ T36] audit: type=1800 audit(1112.510:14): pid=4467 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="vda" ino=700 res=0 errno=0 [ 1113.279732][ T4464] loop1: detected capacity change from 0 to 2048 [ 1113.753585][ T4464] loop1: p1 < > p4 [ 1114.305350][ T4464] loop1: p4 size 8388608 extends beyond EOD, truncated [ 1122.625444][ T36] audit: type=1326 audit(1122.000:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4479 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1122.679731][ T36] audit: type=1326 audit(1122.050:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4479 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1122.716495][ T36] audit: type=1326 audit(1122.120:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4479 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1122.746737][ T36] audit: type=1326 audit(1122.140:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4479 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1122.748869][ T36] audit: type=1326 audit(1122.150:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4479 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1122.750577][ T36] audit: type=1326 audit(1122.160:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4479 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1122.799511][ T36] audit: type=1326 audit(1122.160:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4479 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1122.821164][ T36] audit: type=1326 audit(1122.240:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4479 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1125.973892][ T36] audit: type=1800 audit(1125.380:23): pid=4485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=691 res=0 errno=0 [ 1126.159695][ T36] audit: type=1800 audit(1125.580:24): pid=4485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=691 res=0 errno=0 [ 1142.424672][ T3058] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1142.961699][ T3058] usb 1-1: New USB device found, idVendor=17e9, idProduct=014e, bcdDevice=9c.04 [ 1142.965604][ T3058] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1143.039389][ T3058] usb 1-1: config 0 descriptor?? [ 1143.514467][ T3747] usb 1-1: USB disconnect, device number 8 [ 1143.669099][ T4515] loop1: detected capacity change from 0 to 128 [ 1144.108621][ T4515] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1145.034224][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1151.038406][ T4539] loop1: detected capacity change from 0 to 128 [ 1151.677080][ T4539] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1153.653249][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 1153.653728][ T36] audit: type=1326 audit(1153.050:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4542 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1153.658346][ T36] audit: type=1326 audit(1153.070:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4542 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1153.738464][ T36] audit: type=1326 audit(1153.120:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4542 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1153.958077][ T36] audit: type=1326 audit(1153.320:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4542 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1153.993377][ T36] audit: type=1326 audit(1153.410:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4542 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1154.107776][ T36] audit: type=1326 audit(1153.500:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4542 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1154.190393][ T36] audit: type=1326 audit(1153.500:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4542 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1154.237793][ T36] audit: type=1326 audit(1153.590:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4542 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x7ffc0000 [ 1154.428013][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1162.548316][ T4559] loop1: detected capacity change from 0 to 128 [ 1162.809388][ T4559] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1164.286945][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1178.310447][ T4579] tmpfs: Bad value for 'mpol' [ 1186.416005][ T4589] loop1: detected capacity change from 0 to 512 [ 1186.539311][ T4589] ======================================================= [ 1186.539311][ T4589] WARNING: The mand mount option has been deprecated and [ 1186.539311][ T4589] and is ignored by this kernel. Remove the mand [ 1186.539311][ T4589] option from the mount to silence this warning. [ 1186.539311][ T4589] ======================================================= [ 1186.933904][ T4589] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 1187.097731][ T4589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 1187.137864][ T4589] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1187.407617][ T4589] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 1187.496611][ T4589] EXT4-fs (loop1): Remounting filesystem read-only [ 1187.622094][ T4589] EXT4-fs (loop1): 1 truncate cleaned up [ 1187.830598][ T4589] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 1189.709428][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 1189.927359][ T4593] tmpfs: Bad value for 'mpol' [ 1197.501754][ T4606] loop1: detected capacity change from 0 to 1024 [ 1197.523634][ T4606] EXT4-fs: Ignoring removed mblk_io_submit option [ 1197.848142][ T4606] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1199.001552][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1201.087520][ T1423] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1201.404499][ T1423] usb 1-1: Using ep0 maxpacket: 8 [ 1201.851629][ T1423] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 238, changing to 11 [ 1201.867173][ T1423] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16 [ 1201.869693][ T1423] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 1202.180393][ T4622] tmpfs: Bad value for 'mpol' [ 1202.293766][ T1423] usb 1-1: New USB device found, idVendor=0001, idProduct=8000, bcdDevice= 0.00 [ 1202.295339][ T1423] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1202.296616][ T1423] usb 1-1: SerialNumber: syz [ 1202.665977][ T4615] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1202.886306][ T1423] hub 1-1:1.0: bad descriptor, ignoring hub [ 1202.888107][ T1423] hub 1-1:1.0: probe with driver hub failed with error -5 [ 1203.514884][ T4611] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1204.491167][ T1423] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 1205.248663][ T1423] usb 1-1: USB disconnect, device number 9 [ 1205.439039][ T1423] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 1216.991593][ T4657] loop1: detected capacity change from 0 to 1024 [ 1217.066144][ T4660] tmpfs: Bad value for 'mpol' [ 1217.161998][ T4657] EXT4-fs: Ignoring removed mblk_io_submit option [ 1218.035970][ T4657] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1219.970541][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1230.699418][ T4684] tmpfs: Bad value for 'mpol' [ 1239.640696][ T4700] tmpfs: Bad value for 'mpol' [ 1249.989170][ T4718] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1250.059138][ T4718] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1250.308127][ T4718] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1265.251107][ T4737] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1267.830231][ T4740] tmpfs: Bad value for 'mpol' [ 1273.896778][ T8] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1274.183613][ T8] usb 2-1: Using ep0 maxpacket: 16 [ 1274.429566][ T8] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 1274.431489][ T8] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 1274.434771][ T8] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 1274.436357][ T8] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 1274.437448][ T8] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 1274.438622][ T8] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1274.439806][ T8] usb 2-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 1274.440862][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1274.607538][ T8] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 1275.024783][ T8] scsi host0: usb-storage 2-1:1.0 [ 1275.301795][ T8] usb 2-1: USB disconnect, device number 3 [ 1279.351433][ T4779] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1287.796476][ T4793] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 1332.988069][ T36] audit: type=1804 audit(1332.370:35): pid=4854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir687650156/syzkaller.nivWEb/183/file0" dev="vda" ino=691 res=1 errno=0 [ 1336.301799][ T4859] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1339.158043][ T4863] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1339.177635][ T4863] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1339.182181][ T4863] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1344.956695][ T36] audit: type=1804 audit(1344.370:36): pid=4872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir1517044336/syzkaller.z1SBS9/186/file0" dev="vda" ino=691 res=1 errno=0 [ 1346.461542][ T4875] loop1: detected capacity change from 0 to 1024 [ 1346.839581][ T4875] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1348.236779][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1352.224305][ T4884] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1352.231424][ T4884] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1352.248847][ T4884] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1354.430540][ T4887] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1362.816604][ T4897] loop1: detected capacity change from 0 to 128 [ 1363.864086][ T4897] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1366.629350][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1373.261091][ T4910] loop1: detected capacity change from 0 to 1024 [ 1373.689308][ T4910] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1375.488775][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1398.287118][ T3058] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1398.684819][ T3058] usb 2-1: Using ep0 maxpacket: 8 [ 1399.144073][ T3058] usb 2-1: config 6 has no interfaces? [ 1399.197313][ T3058] usb 2-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=20.9d [ 1399.199673][ T3058] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=105 [ 1399.201662][ T3058] usb 2-1: SerialNumber: syz [ 1400.484890][ T3058] usb 2-1: USB disconnect, device number 4 [ 1404.247832][ T4933] loop1: detected capacity change from 0 to 128 [ 1404.495725][ T4933] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1405.678143][ T3064] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1410.971151][ T4941] loop1: detected capacity change from 0 to 1024 [ 1411.660512][ T4941] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1414.850301][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1421.606720][ T4402] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1422.103154][ T4402] usb 2-1: Using ep0 maxpacket: 8 [ 1422.195629][ T4402] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1422.198346][ T4402] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1422.202060][ T4402] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2ced, bcdDevice= 0.00 [ 1422.225496][ T4402] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1422.333614][ T4402] usb 2-1: config 0 descriptor?? [ 1424.285988][ T4402] kone 0003:1E7D:2CED.0002: hidraw0: USB HID v0.00 Device [HID 1e7d:2ced] on usb-dummy_hcd.1-1/input0 [ 1424.456204][ T4402] usb 2-1: USB disconnect, device number 5 [ 1429.585435][ T8] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1429.924469][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1429.926379][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1429.927820][ T8] usb 2-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 1429.929127][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1430.010708][ T8] usb 2-1: config 0 descriptor?? [ 1431.649806][ T8] hid-led 0003:0FC5:B080.0003: unknown main item tag 0x0 [ 1431.652163][ T8] hid-led 0003:0FC5:B080.0003: unknown main item tag 0x0 [ 1431.665668][ T8] hid-led 0003:0FC5:B080.0003: unknown main item tag 0x0 [ 1432.467340][ T8] usb 2-1: USB disconnect, device number 6 [ 1438.426328][ T4992] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1443.698187][ T4996] syz-executor.1 (pid 4996) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 1446.300355][ T4996] fscrypt (vda, inode 699): Missing crypto API support for Adiantum (API name: "adiantum(xchacha12,aes)") [ 1446.658754][ T4996] fscrypt (vda, inode 699): Missing crypto API support for Adiantum (API name: "adiantum(xchacha12,aes)") [ 1451.308270][ T5009] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1461.917148][ T5023] loop1: detected capacity change from 0 to 512 [ 1462.025402][ T5023] EXT4-fs: Ignoring removed oldalloc option [ 1462.768826][ T5023] EXT4-fs error (device loop1): ext4_xattr_inode_iget:435: comm syz-executor.1: Parent and EA inode have the same ino 15 [ 1462.846292][ T5023] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2855: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 1462.851409][ T5023] EXT4-fs error (device loop1): ext4_xattr_inode_iget:435: comm syz-executor.1: Parent and EA inode have the same ino 15 [ 1463.027435][ T5023] EXT4-fs (loop1): 1 orphan inode deleted [ 1463.103457][ T5023] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1465.158095][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1470.054870][ T5034] fscrypt (vda, inode 697): Missing crypto API support for Adiantum (API name: "adiantum(xchacha12,aes)") [ 1470.356220][ T5034] fscrypt (vda, inode 697): Missing crypto API support for Adiantum (API name: "adiantum(xchacha12,aes)") [ 1482.367243][ T4401] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1482.611925][ T4401] usb 2-1: Using ep0 maxpacket: 8 [ 1482.716707][ T4401] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1482.719853][ T4401] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1482.746423][ T4401] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2ced, bcdDevice= 0.00 [ 1482.754140][ T4401] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1482.989189][ T4401] usb 2-1: config 0 descriptor?? [ 1485.368992][ T4401] kone 0003:1E7D:2CED.0004: hidraw0: USB HID v0.00 Device [HID 1e7d:2ced] on usb-dummy_hcd.1-1/input0 [ 1485.556420][ T4401] usb 2-1: USB disconnect, device number 7 [ 1497.329892][ T5197] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1498.849108][ T5013] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1498.990882][ T5013] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1515.598853][ T5013] hsr_slave_0: entered promiscuous mode [ 1515.621839][ T5013] hsr_slave_1: entered promiscuous mode [ 1515.655939][ T5013] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1515.657268][ T5013] Cannot create hsr debugfs directory [ 1517.441220][ T5331] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1521.007919][ T5013] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1521.785912][ T5013] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1522.855209][ T5013] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1523.749410][ T5013] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1525.816728][ T5013] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1525.917680][ T5013] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1526.219295][ T5013] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1526.316497][ T5013] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1527.551571][ T5401] loop1: detected capacity change from 0 to 1024 [ 1527.725432][ T5401] EXT4-fs: Ignoring removed mblk_io_submit option [ 1528.205812][ T5401] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1529.812334][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1543.668780][ T5013] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1558.150082][ T5434] loop1: detected capacity change from 0 to 1024 [ 1558.458969][ T5434] EXT4-fs: Ignoring removed mblk_io_submit option [ 1560.024474][ T5013] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1560.025981][ T5013] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1560.160681][ T5434] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1564.759792][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1570.108340][ T5445] loop1: detected capacity change from 0 to 1024 [ 1571.459643][ T5445] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1573.470628][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1587.845237][ T5469] loop1: detected capacity change from 0 to 1024 [ 1587.920775][ T5469] EXT4-fs: Ignoring removed mblk_io_submit option [ 1588.120761][ T5469] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1590.458692][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1593.649306][ T5479] loop1: detected capacity change from 0 to 1024 [ 1595.039242][ T5479] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1596.460810][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1600.370294][ T5013] veth0_vlan: entered promiscuous mode [ 1601.570145][ T5013] veth1_vlan: entered promiscuous mode [ 1603.319065][ T5013] veth0_macvtap: entered promiscuous mode [ 1603.409977][ T5013] veth1_macvtap: entered promiscuous mode [ 1604.457942][ T5013] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1604.461147][ T5013] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1604.484715][ T5013] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1604.488016][ T5013] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1612.204665][ T5499] loop1: detected capacity change from 0 to 1024 [ 1612.546129][ T5499] EXT4-fs: Ignoring removed mblk_io_submit option [ 1613.536924][ T5499] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1617.420374][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1621.529131][ T8] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1621.968742][ T8] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1621.979905][ T8] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 1622.065093][ T8] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1622.067577][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1622.069633][ T8] usb 2-1: SerialNumber: syz [ 1623.381795][ T8] usb 2-1: bad CDC descriptors [ 1623.486661][ T8] usb 2-1: USB disconnect, device number 8 [ 1628.140275][ T5531] loop1: detected capacity change from 0 to 1024 [ 1628.901477][ T5531] EXT4-fs: Ignoring removed mblk_io_submit option [ 1629.670083][ T5531] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1631.528102][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1646.309000][ T5551] loop1: detected capacity change from 0 to 1024 [ 1646.361965][ T5551] EXT4-fs: Ignoring removed mblk_io_submit option [ 1646.651316][ T5551] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1648.650411][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1659.838694][ T5565] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1659.880717][ T5565] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1659.955157][ T5565] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1674.733639][ T3058] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1675.208482][ T3058] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1675.378841][ T3058] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 1675.466590][ T3058] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1675.469011][ T3058] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1675.470907][ T3058] usb 2-1: SerialNumber: syz [ 1678.877801][ T3058] usb 2-1: bad CDC descriptors [ 1679.155200][ T3058] usb 2-1: USB disconnect, device number 9 [ 1684.110977][ T5593] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1684.114701][ T5593] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1684.118776][ T5593] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1695.427806][ T5609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1695.430725][ T5609] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1695.445448][ T5609] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.684616][ T5627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.686663][ T5627] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.688179][ T5627] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1710.369107][ T5634] loop1: detected capacity change from 0 to 1024 [ 1710.480376][ T5634] EXT4-fs: Ignoring removed mblk_io_submit option [ 1711.437855][ T5634] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1714.700871][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1719.484278][ T5647] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1719.489308][ T5647] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1719.491060][ T5647] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1746.709634][ T5674] loop1: detected capacity change from 0 to 1024 [ 1746.890475][ T5674] EXT4-fs: Ignoring removed mblk_io_submit option [ 1747.546186][ T5674] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1750.528122][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1771.740730][ T5694] loop1: detected capacity change from 0 to 1024 [ 1771.821684][ T5694] EXT4-fs: Ignoring removed mblk_io_submit option [ 1772.270356][ T5694] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1775.416664][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1809.076845][ T915] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1809.906906][ T915] usb 1-1: Using ep0 maxpacket: 16 [ 1810.338617][ T915] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1810.341338][ T915] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 1810.367134][ T915] usb 1-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 1810.370748][ T915] usb 1-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 1810.397037][ T915] usb 1-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1810.400155][ T915] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1810.427470][ T915] usb 1-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 1810.430043][ T915] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1811.011474][ T915] ums-sddr09 1-1:1.0: USB Mass Storage device detected [ 1817.109744][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1817.316363][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1817.405876][ T12] bond0 (unregistering): Released all slaves [ 1818.734770][ T12] hsr_slave_0: left promiscuous mode [ 1818.770684][ T12] hsr_slave_1: left promiscuous mode [ 1819.010550][ T12] veth1_macvtap: left promiscuous mode [ 1819.034796][ T12] veth0_macvtap: left promiscuous mode [ 1819.039562][ T12] veth1_vlan: left promiscuous mode [ 1819.055122][ T12] veth0_vlan: left promiscuous mode [ 1822.396044][ T3748] usb 1-1: USB disconnect, device number 10 [ 1826.215256][ T5737] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1826.217887][ T5737] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1826.220546][ T5737] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1842.217687][ T3748] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1842.574658][ T3748] usb 2-1: Using ep0 maxpacket: 16 [ 1842.704312][ T3748] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1842.706071][ T3748] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 1842.707619][ T3748] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 1842.709272][ T3748] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 1842.710726][ T3748] usb 2-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1842.741473][ T3748] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1842.745039][ T3748] usb 2-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 1842.746929][ T3748] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1842.999920][ T3748] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 1848.725569][ T5760] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1848.727339][ T5760] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1848.728614][ T5760] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1854.050153][ T3748] usb 2-1: USB disconnect, device number 10 [ 1859.167528][ T5779] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1859.170208][ T5779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1859.171895][ T5779] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1861.675519][ T5783] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1873.367381][ T5792] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1873.369564][ T5792] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1873.371046][ T5792] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1880.150424][ T5805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1880.151970][ T5805] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1880.158016][ T5805] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1887.198867][ T5818] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1887.201821][ T5818] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1887.211138][ T5818] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1892.204525][ T5827] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 1894.914711][ T5830] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1894.916552][ T5830] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1894.917732][ T5830] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1900.948386][ T5844] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1900.949988][ T5844] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1900.963982][ T5844] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1971.081546][ T5947] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1971.089553][ T5947] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1971.104346][ T5947] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1977.044091][ T5957] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1977.096797][ T5957] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1977.099652][ T5957] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1984.418216][ T5973] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1984.421149][ T5973] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1984.455650][ T5973] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1994.428475][ T5988] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1994.438488][ T5988] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1994.441615][ T5988] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2001.054670][ T6000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2001.056452][ T6000] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2001.057610][ T6000] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2007.669728][ T6012] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2007.686321][ T6012] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2007.688647][ T6012] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2008.718033][ T6013] loop1: detected capacity change from 0 to 1024 [ 2009.047759][ T6013] EXT4-fs: Ignoring removed mblk_io_submit option [ 2009.714829][ T6013] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2012.199343][ T3064] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2017.893669][ T6034] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2017.895499][ T6034] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2017.896700][ T6034] nbd: socks must be embedded in a SOCK_ITEM attr [ 2037.850716][ T6067] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2038.507708][ T6067] netlink: 'syz-executor.0': attribute type 17 has an invalid length. [ 2043.655534][ T6084] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 2044.169169][ T6084] netlink: 'syz-executor.0': attribute type 17 has an invalid length. [ 2047.388943][ T6092] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2049.798892][ T6099] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 2050.518409][ T6099] netlink: 'syz-executor.1': attribute type 17 has an invalid length. [ 2067.908424][ T6137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2067.911601][ T6137] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2067.946187][ T6137] nbd: socks must be embedded in a SOCK_ITEM attr [ 2075.375902][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2076.030340][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2077.054223][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2077.610191][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2079.875333][ T6155] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2079.880105][ T6155] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2079.937650][ T6155] nbd: socks must be embedded in a SOCK_ITEM attr [ 2088.419941][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2088.637760][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2088.829910][ T12] bond0 (unregistering): Released all slaves [ 2090.464205][ T12] hsr_slave_0: left promiscuous mode [ 2090.545642][ T12] hsr_slave_1: left promiscuous mode [ 2090.801724][ T12] veth1_macvtap: left promiscuous mode [ 2090.825542][ T12] veth0_macvtap: left promiscuous mode [ 2090.828949][ T12] veth1_vlan: left promiscuous mode [ 2090.831358][ T12] veth0_vlan: left promiscuous mode [ 2093.779214][ T6182] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2097.654986][ T6186] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2097.657123][ T6186] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2097.658609][ T6186] nbd: socks must be embedded in a SOCK_ITEM attr [ 2128.720016][ T6300] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2128.754858][ T6300] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2128.758836][ T6300] nbd: socks must be embedded in a SOCK_ITEM attr [ 2142.089893][ T6151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2142.209184][ T6151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2148.142069][ T6424] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2148.155122][ T6424] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2148.156428][ T6424] nbd: socks must be embedded in a SOCK_ITEM attr [ 2160.775472][ T6151] hsr_slave_0: entered promiscuous mode [ 2160.816933][ T6151] hsr_slave_1: entered promiscuous mode [ 2169.048521][ T6533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2169.130857][ T6533] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2169.196165][ T6533] nbd: socks must be embedded in a SOCK_ITEM attr [ 2176.311341][ T6151] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2176.487155][ T6151] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2176.875166][ T6151] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2177.164782][ T6151] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2186.663822][ T6600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2186.665620][ T6600] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2186.667081][ T6600] nbd: socks must be embedded in a SOCK_ITEM attr [ 2190.791488][ T6151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2204.678953][ T6625] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2204.681074][ T6625] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2204.719024][ T6625] nbd: socks must be embedded in a SOCK_ITEM attr [ 2223.090664][ T6651] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2223.109494][ T6651] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2223.147216][ T6651] nbd: socks must be embedded in a SOCK_ITEM attr [ 2246.038921][ T6151] veth0_vlan: entered promiscuous mode [ 2247.827781][ T6151] veth1_vlan: entered promiscuous mode [ 2249.385311][ T6151] veth0_macvtap: entered promiscuous mode [ 2249.590692][ T6151] veth1_macvtap: entered promiscuous mode [ 2250.661004][ T6151] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2250.685117][ T6151] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2250.686946][ T6151] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2250.688284][ T6151] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2258.770691][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2260.184572][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2261.194861][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2262.044124][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2275.718631][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2275.918471][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2276.076905][ T12] bond0 (unregistering): Released all slaves [ 2276.929088][ T12] hsr_slave_0: left promiscuous mode [ 2276.976357][ T12] hsr_slave_1: left promiscuous mode [ 2277.371547][ T12] veth1_macvtap: left promiscuous mode [ 2277.398724][ T12] veth0_macvtap: left promiscuous mode [ 2277.407580][ T12] veth1_vlan: left promiscuous mode [ 2277.411881][ T12] veth0_vlan: left promiscuous mode [ 2307.671285][ T6795] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2328.340138][ T6721] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2328.567439][ T6721] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2337.309748][ T6953] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2348.281284][ T6721] hsr_slave_0: entered promiscuous mode [ 2348.361654][ T6721] hsr_slave_1: entered promiscuous mode [ 2356.035341][ T7081] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2360.490337][ T6721] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2360.630862][ T6721] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2360.751248][ T6721] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2360.888601][ T6721] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2369.216954][ T7126] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2373.168695][ T6721] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2388.495325][ T6721] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2414.723175][ T7189] netlink: 'syz-executor.0': attribute type 17 has an invalid length. [ 2428.331055][ T6721] veth0_vlan: entered promiscuous mode [ 2428.852103][ T6721] veth1_vlan: entered promiscuous mode [ 2430.715013][ T6721] veth0_macvtap: entered promiscuous mode [ 2430.868572][ T6721] veth1_macvtap: entered promiscuous mode [ 2431.255385][ T7218] netlink: 'syz-executor.0': attribute type 17 has an invalid length. [ 2432.102236][ T6721] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2432.136306][ T6721] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2432.138843][ T6721] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2432.142080][ T6721] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2434.750080][ T7222] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2434.751610][ T7222] nbd: socks must be embedded in a SOCK_ITEM attr [ 2448.150056][ T7247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2448.166809][ T7247] nbd: socks must be embedded in a SOCK_ITEM attr [ 2453.467387][ T7254] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2453.566392][ T7254] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2453.800239][ T7254] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2462.866634][ T7265] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2462.868477][ T7265] nbd: socks must be embedded in a SOCK_ITEM attr [ 2467.705864][ T7274] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2467.737414][ T7274] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2467.941079][ T7274] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2476.564554][ T7286] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2476.566220][ T7286] nbd: socks must be embedded in a SOCK_ITEM attr [ 2484.288412][ T7298] loop1: detected capacity change from 0 to 1024 [ 2490.954673][ T7313] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2490.956566][ T7313] nbd: socks must be embedded in a SOCK_ITEM attr [ 2499.596672][ T7322] loop1: detected capacity change from 0 to 1024 [ 2501.277883][ T7326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2501.293842][ T7326] nbd: socks must be embedded in a SOCK_ITEM attr [ 2524.180667][ T7356] syzkaller0: entered promiscuous mode [ 2524.189491][ T7356] syzkaller0: entered allmulticast mode [ 2548.235562][ T7377] loop1: detected capacity change from 0 to 1024 [ 2551.548857][ T7386] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2555.470167][ T7394] veth1_macvtap: left promiscuous mode [ 2561.937824][ T7398] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2561.941416][ T7398] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2562.010896][ T7398] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 2563.946269][ T7400] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2566.570172][ T7402] loop1: detected capacity change from 0 to 1024 [ 2568.005944][ T7404] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2575.526198][ T7419] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 2575.548371][ T7419] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 2575.717081][ T7419] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 2578.209203][ T7421] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2580.704314][ T7427] loop1: detected capacity change from 0 to 1024 [ 2581.497761][ T7423] syzkaller0: entered promiscuous mode [ 2581.500952][ T7423] syzkaller0: entered allmulticast mode [ 2605.387982][ T7449] ================================================================== [ 2605.390238][ T7449] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 2605.394638][ T7449] Read of size 1 at addr ffffffff8905f080 by task syz-executor.0/7449 [ 2605.398467][ T7449] [ 2605.400274][ T7449] CPU: 0 PID: 7449 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller-g1613e604df0c #0 [ 2605.402025][ T7449] Hardware name: riscv-virtio,qemu (DT) [ 2605.403376][ T7449] Call Trace: [ 2605.404891][ T7449] [] dump_backtrace+0x2e/0x3c [ 2605.406305][ T7449] [] show_stack+0x34/0x40 [ 2605.407721][ T7449] [] dump_stack_lvl+0x122/0x196 [ 2605.409090][ T7449] [] print_report+0x288/0x596 [ 2605.410356][ T7449] [] kasan_report+0xec/0x118 [ 2605.411645][ T7449] [] __asan_report_load1_noabort+0x12/0x1a [ 2605.413109][ T7449] [] memcmp+0xc0/0xca [ 2605.414246][ T7449] [] __hw_addr_add_ex+0xee/0x676 [ 2605.415624][ T7449] [] dev_mc_add+0xac/0x108 [ 2605.416953][ T7449] [] mrp_init_applicant+0xe8/0x56e [ 2605.418281][ T7449] [] vlan_mvrp_init_applicant+0x26/0x30 [ 2605.419771][ T7449] [] register_vlan_dev+0x1b4/0x922 [ 2605.421108][ T7449] [] vlan_newlink+0x3d2/0x5fc [ 2605.422639][ T7449] [] __rtnl_newlink+0xfe4/0x1770 [ 2605.423996][ T7449] [] rtnl_newlink+0x6c/0xa2 [ 2605.425306][ T7449] [] rtnetlink_rcv_msg+0x428/0xd78 [ 2605.426711][ T7449] [] netlink_rcv_skb+0x216/0x3dc [ 2605.428130][ T7449] [] rtnetlink_rcv+0x26/0x30 [ 2605.429396][ T7449] [] netlink_unicast+0x508/0x862 [ 2605.430794][ T7449] [] netlink_sendmsg+0x864/0xdc2 [ 2605.432169][ T7449] [] __sock_sendmsg+0xcc/0x162 [ 2605.433437][ T7449] [] ____sys_sendmsg+0x5ce/0x79e [ 2605.434734][ T7449] [] ___sys_sendmsg+0x144/0x1e6 [ 2605.436090][ T7449] [] __sys_sendmsg+0x130/0x1f0 [ 2605.437442][ T7449] [] __riscv_sys_sendmsg+0x70/0xa2 [ 2605.438809][ T7449] [] syscall_handler+0x94/0x118 [ 2605.440169][ T7449] [] do_trap_ecall_u+0x14c/0x214 [ 2605.441694][ T7449] [] ret_from_exception+0x0/0x64 [ 2605.443331][ T7449] [ 2605.444120][ T7449] The buggy address belongs to the variable: [ 2605.445033][ T7449] vlan_mrp_app+0x60/0x3e80 [ 2605.446301][ T7449] [ 2605.447124][ T7449] The buggy address belongs to the physical page: [ 2605.449329][ T7449] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8925f [ 2605.451608][ T7449] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 2605.455419][ T7449] raw: 0ffe000000002000 ff1c0000002497c8 ff1c0000002497c8 0000000000000000 [ 2605.456925][ T7449] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 2605.458337][ T7449] page dumped because: kasan: bad access detected [ 2605.459778][ T7449] page_owner info is not present (never set?) [ 2605.460851][ T7449] [ 2605.461579][ T7449] Memory state around the buggy address: [ 2605.463277][ T7449] ffffffff8905ef80: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 2605.464600][ T7449] ffffffff8905f000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2605.465791][ T7449] >ffffffff8905f080: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 2605.467058][ T7449] ^ [ 2605.468393][ T7449] ffffffff8905f100: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 2605.469558][ T7449] ffffffff8905f180: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 2605.471018][ T7449] ================================================================== [ 2605.474500][ T7449] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2605.476314][ T7449] CPU: 0 PID: 7449 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller-g1613e604df0c #0 [ 2605.477962][ T7449] Hardware name: riscv-virtio,qemu (DT) [ 2605.478935][ T7449] Call Trace: [ 2605.479744][ T7449] [] dump_backtrace+0x2e/0x3c [ 2605.481082][ T7449] [] show_stack+0x34/0x40 [ 2605.482485][ T7449] [] dump_stack_lvl+0x108/0x196 [ 2605.483818][ T7449] [] dump_stack+0x1c/0x24 [ 2605.485121][ T7449] [] panic+0x382/0x800 [ 2605.486480][ T7449] [] check_panic_on_warn+0xc0/0xe4 [ 2605.487803][ T7449] [] end_report.part.0+0x4a/0xaa [ 2605.489157][ T7449] [] kasan_report+0x102/0x118 [ 2605.490519][ T7449] [] __asan_report_load1_noabort+0x12/0x1a [ 2605.492059][ T7449] [] memcmp+0xc0/0xca [ 2605.493159][ T7449] [] __hw_addr_add_ex+0xee/0x676 [ 2605.494484][ T7449] [] dev_mc_add+0xac/0x108 [ 2605.495796][ T7449] [] mrp_init_applicant+0xe8/0x56e [ 2605.497195][ T7449] [] vlan_mvrp_init_applicant+0x26/0x30 [ 2605.498699][ T7449] [] register_vlan_dev+0x1b4/0x922 [ 2605.500097][ T7449] [] vlan_newlink+0x3d2/0x5fc [ 2605.501449][ T7449] [] __rtnl_newlink+0xfe4/0x1770 [ 2605.503306][ T7449] [] rtnl_newlink+0x6c/0xa2 [ 2605.504709][ T7449] [] rtnetlink_rcv_msg+0x428/0xd78 [ 2605.506095][ T7449] [] netlink_rcv_skb+0x216/0x3dc [ 2605.507499][ T7449] [] rtnetlink_rcv+0x26/0x30 [ 2605.508930][ T7449] [] netlink_unicast+0x508/0x862 [ 2605.510448][ T7449] [] netlink_sendmsg+0x864/0xdc2 [ 2605.512005][ T7449] [] __sock_sendmsg+0xcc/0x162 [ 2605.513368][ T7449] [] ____sys_sendmsg+0x5ce/0x79e [ 2605.514803][ T7449] [] ___sys_sendmsg+0x144/0x1e6 [ 2605.516222][ T7449] [] __sys_sendmsg+0x130/0x1f0 [ 2605.517573][ T7449] [] __riscv_sys_sendmsg+0x70/0xa2 [ 2605.518984][ T7449] [] syscall_handler+0x94/0x118 [ 2605.520380][ T7449] [] do_trap_ecall_u+0x14c/0x214 [ 2605.521852][ T7449] [] ret_from_exception+0x0/0x64 [ 2605.523596][ T7449] SMP: stopping secondary CPUs [ 2605.525958][ T7449] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:00:31 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81ac4740 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85ca8670 vstvec 0000000000000000 mepc ffffffff8021cdb2 sepc ffffffff85c285a4 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a070b000000ad752 x0/zero 0000000000000000 x1/ra ffffffff81ac4716 x2/sp ff200000027626f0 x3/gp ffffffff89241aa0 x4/tp ff60000029994ec0 x5/t0 7300000000000000 x6/t1 fffffffef16325bc x7/t2 7320666f20646165 x8/s0 ff20000002762730 x9/s1 ffffffff8b192de0 x10/a0 ffffffff8b192e28 x11/a1 000000000000001f x12/a2 0000000000040000 x13/a3 ffffffff81ac4716 x14/a4 1ffffffff16325c5 x15/a5 ff200000000a5000 x16/a6 0000000000000003 x17/a7 ffffffff8b192de3 x18/s2 0000000000000033 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff8afd99bb x24/s8 dfffffff00000000 x25/s9 fffffffef16325c7 x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ff60000029994ec8 x29/t4 fffffffef16325bc x30/t5 fffffffef16325bd x31/t6 ffffffff8afd9977 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff802275e6 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85ca8670 vstvec 0000000000000000 mepc ffffffff8001c7f2 sepc ffffffff8023295a vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a070a000000a7ef6 x0/zero 0000000000000000 x1/ra ffffffff8034d6d8 x2/sp ff20000002772ef0 x3/gp ffffffff89241aa0 x4/tp ff6000000e3f4ec0 x5/t0 ff20000002772ea0 x6/t1 ffe37fff0016bc96 x7/t2 ff6000000e3f59e0 x8/s0 ff20000002772cf0 x9/s1 ff20000002772cf0 x10/a0 0000000000000006 x11/a1 0000000000000001 x12/a2 0000000000000002 x13/a3 ffffffff8000f3e6 x14/a4 0000000000000000 x15/a5 ff6000000e3f5ec0 x16/a6 0000000000000003 x17/a7 ff1c000000b5e4b7 x18/s2 ff20000002774000 x19/s3 0000000000000001 x20/s4 ffffffff8096156c x21/s5 0000000000000000 x22/s6 ffffffff8096156c x23/s7 dfffffff00000000 x24/s8 dfffffff00000000 x25/s9 ffffffff85ca8744 x26/s10 0000000000003fff x27/s11 ff200000027730b0 x28/t3 0000000000000000 x29/t4 ffe37fff0016bc96 x30/t5 ffe37fff0016bc97 x31/t6 ff20000002773040 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000