last executing test programs: 25.434409066s ago: executing program 1: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) read$sequencer(r0, 0x0, 0x0) 24.04912075s ago: executing program 1: socket$alg(0x26, 0x5, 0x0) socket$kcm(0x2, 0x0, 0x84) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a00000001000370400000000ffdbdf3500000000", @ANYRES32=r3, @ANYBLOB="8304050000000000800012800e00010069703665727370616e0000006c000280140006002001000000000000000000000000000214000600fc02000000000000000000000000000108000d000300000014000700ff020000000000000000000000000001", @ANYBLOB], 0xa0}}, 0x0) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x2, r3, 0x1, 0x1, 0x6, @remote}, 0x14) 19.475590759s ago: executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup(r0) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r1, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000e00)={&(0x7f0000000440)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 16.925337547s ago: executing program 1: mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = eventfd2(0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x5452, &(0x7f0000000080)) 15.539573471s ago: executing program 0: syz_emit_ethernet(0x313, &(0x7f00000009c0)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x2dd, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a700e54006598080a8030000004023493b87aafaff0500ffffffe723732472eefa45ad96579269748e254c1e4a948b580a9bc430d3be27df3e34060000ca0a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "000100000000001995319c00"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5acaa556b9f30dcab2b90aa235a670670ffc5dc49dfb58d89310000000000"}, {0x0, 0xb, "d47ae6e8805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcf98a102ec1876d4e6fa3b20519bbaa8a029cee00b8d3485e3b63ed09bdb581c9fe68a356f542b043059ff05932e740e077e1d16212fb"}, {}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02c226a6bce65f81ed"}]}}}}}}, 0x0) 13.328632179s ago: executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @local}, 0x10) r2 = accept(r1, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x2, 0x0, &(0x7f0000000080)) 7.922723752s ago: executing program 0: r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000002c0)={'vcan0\x00'}) 4.92239901s ago: executing program 0: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x5450, 0x0) 2.973288974s ago: executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "3cbd0983e7"}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "e6ec63a5da"}, @NL80211_ATTR_KEY_SEQ={0x6, 0xa, "40aa"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "cb1f8c421ed7c499b9f62e8608"}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "cc00"}, @NL80211_ATTR_KEY_SEQ={0x14, 0xa, "ec7ef8e5007b61a1eda00b00c204f681"}, @NL80211_ATTR_KEY_CIPHER={0x8}]}, 0xfffffffffffffc31}}, 0x0) 2.134255619s ago: executing program 0: syz_emit_ethernet(0x365, &(0x7f00000009c0)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x32f, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a700e54006598080a8030000004023493b87aafaff0500ffffffe723732472eefa45ad96579269748e254c1e4a948b580a9bc430d3be27df3e34060000ca0a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "000100000000001995319c00"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5acaa556b9f30dcab2b90aa235a670670ffc5dc49dfb58d89310000000000"}, {0x0, 0xb, "d47ae6e8805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcf98a102ec1876d4e6fa3b20519bbaa8a029cee00b8d3485e3b63ed09bdb581c9fe68a356f542b043059ff05932e740e077e1d16212fb"}, {0x0, 0xa, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa76ffff9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4828288e62afbf032"}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02c226a6bce65f81ed"}]}}}}}}, 0x0) 1.12312278s ago: executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0), 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') close_range(r3, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_DUMPHMAC(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x14}, 0x14}}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r5, 0x8983, &(0x7f00000002c0)={0x0, 'ip6gre0\x00', {}, 0x1}) openat$vnet(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) r7 = dup3(0xffffffffffffffff, r6, 0x0) ioctl$VHOST_GET_FEATURES(r7, 0x8008af00, &(0x7f0000002440)) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r5, 0x8040942d, &(0x7f00000001c0)) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r1) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, 0x0) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000040)={@private2, @remote, @remote}) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:9268' (ED25519) to the list of known hosts. 1970/01/01 00:07:17 fuzzer started 1970/01/01 00:07:25 dialing manager at localhost:30008 syzkaller login: [ 454.769633][ T3048] cgroup: Unknown subsys name 'net' [ 455.751583][ T3048] cgroup: Unknown subsys name 'rlimit' [ 508.216265][ T3052] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:08:27 starting 2 executor processes [ 558.337418][ T3065] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 558.689592][ T3065] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 558.744073][ T3063] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 559.413934][ T3063] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 571.785379][ T3065] hsr_slave_0: entered promiscuous mode [ 571.833926][ T3065] hsr_slave_1: entered promiscuous mode [ 573.366877][ T3063] hsr_slave_0: entered promiscuous mode [ 573.424869][ T3063] hsr_slave_1: entered promiscuous mode [ 573.486014][ T3063] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 573.510234][ T3063] Cannot create hsr debugfs directory [ 579.117472][ T3065] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 579.393205][ T3065] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 579.557588][ T3065] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 579.826935][ T3065] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 580.589769][ T3063] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 580.730476][ T3063] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 580.991764][ T3063] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 581.222156][ T3063] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 590.535596][ T3063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 593.327018][ T3065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 635.736312][ T3063] veth0_vlan: entered promiscuous mode [ 636.151603][ T3063] veth1_vlan: entered promiscuous mode [ 637.276207][ T3063] veth0_macvtap: entered promiscuous mode [ 637.666858][ T3063] veth1_macvtap: entered promiscuous mode [ 638.129216][ T3065] veth0_vlan: entered promiscuous mode [ 638.751519][ T3065] veth1_vlan: entered promiscuous mode [ 639.342012][ T3063] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 639.344604][ T3063] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 639.345839][ T3063] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 639.347057][ T3063] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 641.045016][ T3065] veth0_macvtap: entered promiscuous mode [ 641.521808][ T3065] veth1_macvtap: entered promiscuous mode [ 643.806972][ T3065] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 643.811280][ T3065] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 643.814975][ T3065] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 643.851827][ T3065] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 685.677062][ T3060] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 686.027041][ T3060] usb 2-1: Using ep0 maxpacket: 8 [ 686.036119][ C1] hrtimer: interrupt took 1268100 ns [ 686.290289][ T3060] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 686.310267][ T3060] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 686.317233][ T3060] usb 2-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 686.330905][ T3060] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 686.541939][ T3060] usb 2-1: config 0 descriptor?? [ 688.193282][ T3060] lenovo 0003:17EF:6047.0001: item fetching failed at offset 2/5 [ 688.242222][ T3060] lenovo 0003:17EF:6047.0001: hid_parse failed [ 688.246356][ T3060] lenovo 0003:17EF:6047.0001: probe with driver lenovo failed with error -22 [ 688.622424][ T3060] usb 2-1: USB disconnect, device number 2 [ 691.245217][ T3833] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 721.397346][ T3880] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 733.213769][ T3899] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 762.841838][ T36] audit: type=1804 audit(762.260:2): pid=3934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir2759563729/syzkaller.XKugy7/31/cgroup.controllers" dev="vda" ino=699 res=1 errno=0 [ 765.500873][ T3938] loop1: detected capacity change from 0 to 1024 [ 765.737503][ T3938] ======================================================= [ 765.737503][ T3938] WARNING: The mand mount option has been deprecated and [ 765.737503][ T3938] and is ignored by this kernel. Remove the mand [ 765.737503][ T3938] option from the mount to silence this warning. [ 765.737503][ T3938] ======================================================= [ 765.900068][ T3938] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 766.381562][ T3938] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:482: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 766.424485][ T3938] Quota error (device loop1): write_blk: dquota write failed [ 766.430229][ T3938] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 766.434771][ T3938] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz-executor.1: Failed to acquire dquot type 0 [ 766.566530][ T3938] EXT4-fs error (device loop1): ext4_free_blocks:6589: comm syz-executor.1: Freeing blocks not in datazone - block = 0, count = 4096 [ 766.605633][ T3938] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz-executor.1: Invalid inode bitmap blk 0 in block_group 0 [ 766.632496][ T3938] EXT4-fs error (device loop1) in ext4_free_inode:362: Corrupt filesystem [ 766.645271][ T3938] EXT4-fs (loop1): 1 orphan inode deleted [ 766.671842][ T3938] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 766.717110][ T1878] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-8 [ 766.752571][ T1878] EXT4-fs error (device loop1): ext4_release_dquot:6881: comm kworker/u10:5: Failed to release dquot type 0 [ 768.764640][ T3063] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.553150][ T3997] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 804.205685][ T3738] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 805.301321][ T3738] usb 2-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 805.303723][ T3738] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 805.305596][ T3738] usb 2-1: Product: syz [ 805.307099][ T3738] usb 2-1: Manufacturer: syz [ 805.324307][ T3738] usb 2-1: SerialNumber: syz [ 805.456882][ T3738] usb 2-1: config 0 descriptor?? [ 805.605072][ T3738] ch341 2-1:0.0: ch341-uart converter detected [ 806.736204][ T3738] usb 2-1: failed to receive control message: -110 [ 806.759665][ T3738] ch341-uart ttyUSB0: probe with driver ch341-uart failed with error -110 [ 808.252807][ T4017] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 808.321017][ T4017] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 815.816275][ T4028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 815.887283][ T4028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 817.627396][ T4034] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 819.811802][ T4012] usb 2-1: USB disconnect, device number 3 [ 819.946390][ T4012] ch341 2-1:0.0: device disconnected [ 820.626613][ T4042] raw_sendmsg: syz-executor.0 forgot to set AF_INET. Fix it! [ 839.961944][ T4077] Zero length message leads to an empty skb [ 852.551808][ T36] audit: type=1326 audit(851.950:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 852.575234][ T36] audit: type=1326 audit(852.000:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 852.799926][ T36] audit: type=1326 audit(852.220:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 852.839388][ T36] audit: type=1326 audit(852.260:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 852.860776][ T36] audit: type=1326 audit(852.280:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 852.935680][ T36] audit: type=1326 audit(852.340:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 852.960970][ T36] audit: type=1326 audit(852.370:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 852.979389][ T36] audit: type=1326 audit(852.400:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=160 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 853.016213][ T36] audit: type=1326 audit(852.420:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 853.024861][ T36] audit: type=1326 audit(852.430:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4095 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x7ffc0000 [ 869.503938][ T4123] binder: BINDER_SET_CONTEXT_MGR already set [ 869.506562][ T4123] binder: 4121:4123 ioctl 4018620d 20000100 returned -16 [ 869.602519][ T4123] binder: 4121:4123 ioctl c018620c 20000000 returned -1 [ 875.930233][ T3738] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 876.380218][ T3738] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 876.382837][ T3738] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 876.387003][ T3738] usb 1-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 876.420042][ T3738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 876.576552][ T3738] usb 1-1: config 0 descriptor?? [ 877.756851][ T3738] lg-g15 0003:046D:C222.0002: unknown main item tag 0x0 [ 877.765209][ T3738] lg-g15 0003:046D:C222.0002: unknown main item tag 0x0 [ 877.945757][ T3738] lg-g15 0003:046D:C222.0002: hidraw0: USB HID v0.00 Device [HID 046d:c222] on usb-dummy_hcd.0-1/input0 [ 878.096346][ T3738] usb 1-1: USB disconnect, device number 2 [ 879.435161][ T4154] pim6reg1: entered promiscuous mode [ 879.437555][ T4154] pim6reg1: entered allmulticast mode [ 891.963539][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 899.722635][ T4188] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 907.399819][ T4202] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 907.424495][ T4202] syzkaller1: entered promiscuous mode [ 907.429280][ T4202] syzkaller1: entered allmulticast mode [ 910.601737][ T4211] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 919.095419][ T4227] fuse: Bad value for 'fd' [ 934.429418][ T36] audit: type=1804 audit(933.840:13): pid=4245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1144787332/syzkaller.tdyArN/81/cgroup.controllers" dev="vda" ino=691 res=1 errno=0 [ 938.941525][ T4251] loop0: detected capacity change from 0 to 1024 [ 939.474990][ T4251] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 940.884306][ T3065] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 944.335286][ T4264] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 953.951371][ T27] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 955.054722][ T27] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 955.797222][ T4276] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 956.036077][ T27] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 957.054587][ T27] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 966.600576][ T27] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 966.815446][ T27] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 966.981794][ T27] bond0 (unregistering): Released all slaves [ 967.415531][ T4298] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 968.267631][ T27] hsr_slave_0: left promiscuous mode [ 968.389915][ T27] hsr_slave_1: left promiscuous mode [ 968.983138][ T27] veth1_macvtap: left promiscuous mode [ 969.001872][ T27] veth0_macvtap: left promiscuous mode [ 969.024610][ T27] veth1_vlan: left promiscuous mode [ 969.046948][ T27] veth0_vlan: left promiscuous mode [ 987.920513][ T4304] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1005.131273][ T4390] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1011.972849][ T4449] binder: BINDER_SET_CONTEXT_MGR already set [ 1011.973960][ T4449] binder: 4448:4449 ioctl 4018620d 20000100 returned -16 [ 1012.060219][ T4449] binder: 4448:4449 ioctl c018620c 20000000 returned -1 [ 1015.621697][ T4272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1015.865885][ T4272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1021.384460][ T4512] loop0: detected capacity change from 0 to 512 [ 1021.572485][ T4512] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1022.081609][ T4512] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1023.076119][ T3065] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1034.083559][ T4272] hsr_slave_0: entered promiscuous mode [ 1034.147006][ T4272] hsr_slave_1: entered promiscuous mode [ 1034.211344][ T4272] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1034.213469][ T4272] Cannot create hsr debugfs directory [ 1035.772915][ T4602] loop0: detected capacity change from 0 to 512 [ 1035.952788][ T4602] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1036.460665][ T4602] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1037.931721][ T3065] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1048.507007][ T4272] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1048.695692][ T4272] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1049.054346][ T4272] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1049.393661][ T4272] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1067.985100][ T4272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1075.764416][ T4718] loop0: detected capacity change from 0 to 2048 [ 1076.035678][ T4718] loop0: p1 < > p4 [ 1076.294519][ T4718] loop0: p4 size 8388608 extends beyond EOD, truncated [ 1080.382039][ T4733] binder: BINDER_SET_CONTEXT_MGR already set [ 1080.384061][ T4733] binder: 4731:4733 ioctl 4018620d 20000100 returned -16 [ 1080.500806][ T4733] binder: 4731:4733 ioctl c018620c 20000000 returned -1 [ 1117.497725][ T4790] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1152.184715][ T27] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1152.353904][ T27] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1152.434166][ T27] bond0 (unregistering): Released all slaves [ 1153.660743][ T27] hsr_slave_0: left promiscuous mode [ 1153.701314][ T27] hsr_slave_1: left promiscuous mode [ 1200.465610][ T4824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1200.651813][ T4824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1208.023486][ T36] audit: type=1800 audit(1207.410:14): pid=5081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="vda" ino=694 res=0 errno=0 [ 1208.183895][ T36] audit: type=1804 audit(1207.580:15): pid=5081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/syzkaller-testdir2759563729/syzkaller.XKugy7/138/memory.events" dev="vda" ino=694 res=1 errno=0 [ 1208.344661][ T36] audit: type=1804 audit(1207.770:16): pid=5081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/syzkaller-testdir2759563729/syzkaller.XKugy7/138/memory.events" dev="vda" ino=694 res=1 errno=0 [ 1216.073023][ T5113] binder: BINDER_SET_CONTEXT_MGR already set [ 1216.075115][ T5113] binder: 5112:5113 ioctl 4018620d 20000100 returned -16 [ 1216.212558][ T5113] binder: 5112:5113 ioctl c018620c 20000000 returned -1 [ 1221.150782][ T4824] hsr_slave_0: entered promiscuous mode [ 1221.256062][ T4824] hsr_slave_1: entered promiscuous mode [ 1221.360481][ T4824] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1221.361844][ T4824] Cannot create hsr debugfs directory [ 1233.926900][ T36] audit: type=1800 audit(1233.350:17): pid=5229 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="vda" ino=694 res=0 errno=0 [ 1234.053758][ T36] audit: type=1804 audit(1233.470:18): pid=5229 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/syzkaller-testdir2759563729/syzkaller.XKugy7/142/memory.events" dev="vda" ino=694 res=1 errno=0 [ 1234.106994][ T36] audit: type=1804 audit(1233.530:19): pid=5229 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/syzkaller-testdir2759563729/syzkaller.XKugy7/142/memory.events" dev="vda" ino=694 res=1 errno=0 [ 1238.680674][ T4824] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1239.136288][ T4824] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1239.457147][ T4824] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1239.662872][ T4824] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1241.882246][ T5251] binder: BINDER_SET_CONTEXT_MGR already set [ 1241.884136][ T5251] binder: 5249:5251 ioctl 4018620d 20000100 returned -16 [ 1241.995838][ T5251] binder: 5249:5251 ioctl c018620c 20000000 returned -1 [ 1260.615337][ T4824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1261.871294][ T3738] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1263.425213][ T3738] usb 1-1: config 1 interface 0 altsetting 63 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1263.441373][ T3738] usb 1-1: config 1 interface 0 altsetting 63 bulk endpoint 0x3 has invalid maxpacket 1023 [ 1263.444384][ T3738] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1263.682080][ T3738] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1263.684671][ T3738] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1263.686539][ T3738] usb 1-1: Product: 髗殘멮冃矍ᠱ벎癨ͭ퇛䧢ỗ믶廌睖뢎뛑Ⰷ짛⊁堇魼㡐ﱆ羭ẑꀼ⻕ね岹㘧䥚쁟⭷ֈ꯺撇渙꟭쿯ꋪ匓ଖ⒎壦죤溰⑅湭埕쐒돠鼾岭↫尿ꔿ腚쌝ꆉ䷪䕭嬈꣜턳ล㒧胥ᗨᙺ蘪彦僴텊綁 [ 1263.705906][ T3738] usb 1-1: Manufacturer: 㥚醎潽⭩Ȩ孬餝캳었禟ꦣ➳ [ 1263.712225][ T3738] usb 1-1: SerialNumber: 夐睯㄁줿翁ᵎ⨋녌笁ꚽ큵ㄇ舨䁎粜ϳ􂌛桲俪銻랪ﱇ뙆⨳᪒ᐡሚ끄뛜稉뮢䛵衠绪೐䛔ꆂ똸㚍⊮ᮗ쵐 [ 1264.112006][ T5275] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1264.157650][ T5275] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1271.924322][ T3738] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -110 [ 1275.605057][ T3060] usb 1-1: USB disconnect, device number 3 [ 1282.825626][ T4824] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1296.405541][ T3738] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1297.572061][ T3738] usb 1-1: config 1 interface 0 altsetting 63 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1297.573842][ T3738] usb 1-1: config 1 interface 0 altsetting 63 bulk endpoint 0x3 has invalid maxpacket 1023 [ 1297.575284][ T3738] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1297.706534][ T3738] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1297.727402][ T3738] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1297.729958][ T3738] usb 1-1: Product: 髗殘멮冃矍ᠱ벎癨ͭ퇛䧢ỗ믶廌睖뢎뛑Ⰷ짛⊁堇魼㡐ﱆ羭ẑꀼ⻕ね岹㘧䥚쁟⭷ֈ꯺撇渙꟭쿯ꋪ匓ଖ⒎壦죤溰⑅湭埕쐒돠鼾岭↫尿ꔿ腚쌝ꆉ䷪䕭嬈꣜턳ล㒧胥ᗨᙺ蘪彦僴텊綁 [ 1297.732687][ T3738] usb 1-1: Manufacturer: 㥚醎潽⭩Ȩ孬餝캳었禟ꦣ➳ [ 1297.734406][ T3738] usb 1-1: SerialNumber: 夐睯㄁줿翁ᵎ⨋녌笁ꚽ큵ㄇ舨䁎粜ϳ􂌛桲俪銻랪ﱇ뙆⨳᪒ᐡሚ끄뛜稉뮢䛵衠绪೐䛔ꆂ똸㚍⊮ᮗ쵐 [ 1298.014417][ T5329] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1298.054978][ T5329] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1299.986488][ T3738] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 1300.350385][ T3738] usb 1-1: USB disconnect, device number 4 [ 1323.601186][ T5258] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1324.222298][ T5258] usb 1-1: config 1 interface 0 altsetting 63 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1324.224721][ T5258] usb 1-1: config 1 interface 0 altsetting 63 bulk endpoint 0x3 has invalid maxpacket 1023 [ 1324.226684][ T5258] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1324.394180][ T5258] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1324.397485][ T5258] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1324.431435][ T5258] usb 1-1: Product: 髗殘멮冃矍ᠱ벎癨ͭ퇛䧢ỗ믶廌睖뢎뛑Ⰷ짛⊁堇魼㡐ﱆ羭ẑꀼ⻕ね岹㘧䥚쁟⭷ֈ꯺撇渙꟭쿯ꋪ匓ଖ⒎壦죤溰⑅湭埕쐒돠鼾岭↫尿ꔿ腚쌝ꆉ䷪䕭嬈꣜턳ล㒧胥ᗨᙺ蘪彦僴텊綁 [ 1324.435402][ T5258] usb 1-1: Manufacturer: 㥚醎潽⭩Ȩ孬餝캳었禟ꦣ➳ [ 1324.437205][ T5258] usb 1-1: SerialNumber: 夐睯㄁줿翁ᵎ⨋녌笁ꚽ큵ㄇ舨䁎粜ϳ􂌛桲俪銻랪ﱇ뙆⨳᪒ᐡሚ끄뛜稉뮢䛵衠绪೐䛔ꆂ똸㚍⊮ᮗ쵐 [ 1324.763715][ T5372] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1324.822892][ T5372] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1328.392253][ T5258] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 1328.727151][ T5258] usb 1-1: USB disconnect, device number 5 [ 1339.541858][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1339.822159][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1340.064582][ T11] bond0 (unregistering): Released all slaves [ 1341.609721][ T11] hsr_slave_0: left promiscuous mode [ 1341.730504][ T11] hsr_slave_1: left promiscuous mode [ 1385.680021][ T5571] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1395.061115][ T5399] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1395.215604][ T5399] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1398.599342][ T5651] binder: BINDER_SET_CONTEXT_MGR already set [ 1398.601609][ T5651] binder: 5650:5651 ioctl 4018620d 20000100 returned -16 [ 1398.731257][ T5651] binder: 5650:5651 ioctl c018620c 20000000 returned -1 [ 1413.940437][ T5399] hsr_slave_0: entered promiscuous mode [ 1413.997356][ T5399] hsr_slave_1: entered promiscuous mode [ 1414.072839][ T5399] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1414.074983][ T5399] Cannot create hsr debugfs directory [ 1428.685353][ T5399] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1428.896993][ T5399] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1429.114776][ T5399] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1429.316479][ T5399] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1446.331706][ T5399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1492.425293][ T5399] veth0_vlan: entered promiscuous mode [ 1492.858628][ T5399] veth1_vlan: entered promiscuous mode [ 1493.781514][ T5399] veth0_macvtap: entered promiscuous mode [ 1493.982501][ T5399] veth1_macvtap: entered promiscuous mode [ 1495.597110][ T5399] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1495.604414][ T5399] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1495.606683][ T5399] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1495.614564][ T5399] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1503.590504][ T4012] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1503.812409][ T4012] usb 2-1: Using ep0 maxpacket: 16 [ 1503.863075][ T4012] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1504.127425][ T4012] usb 2-1: New USB device found, idVendor=05ac, idProduct=0290, bcdDevice= 0.40 [ 1504.131310][ T4012] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1504.133252][ T4012] usb 2-1: Product: syz [ 1504.140084][ T4012] usb 2-1: Manufacturer: syz [ 1504.141683][ T4012] usb 2-1: SerialNumber: syz [ 1504.571437][ T4012] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input0 [ 1504.836792][ T4012] usb 2-1: USB disconnect, device number 4 [ 1507.953669][ T5942] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1523.109084][ T4705] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1523.389944][ T4705] usb 2-1: Using ep0 maxpacket: 16 [ 1523.488812][ T4705] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1523.620428][ T4705] usb 2-1: New USB device found, idVendor=05ac, idProduct=0290, bcdDevice= 0.40 [ 1523.622442][ T4705] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1523.624081][ T4705] usb 2-1: Product: syz [ 1523.625420][ T4705] usb 2-1: Manufacturer: syz [ 1523.626726][ T4705] usb 2-1: SerialNumber: syz [ 1523.963973][ T4705] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input1 [ 1524.678877][ T4705] usb 2-1: USB disconnect, device number 5 [ 1529.593240][ T5986] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1539.561083][ T6003] loop1: detected capacity change from 0 to 512 [ 1539.623092][ T6003] EXT4-fs: Ignoring removed mblk_io_submit option [ 1539.733594][ T6003] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 1539.736233][ T6003] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 1540.195324][ T6003] EXT4-fs (loop1): 1 truncate cleaned up [ 1540.317079][ T6003] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1541.752478][ T5399] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1544.649651][ T6015] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1545.609100][ T6016] mmap: syz-executor.1 (6016) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1549.131497][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1559.595876][ T6030] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1563.316021][ T6040] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1574.487151][ T6064] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1591.347678][ T6081] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1600.462424][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1605.053464][ T6107] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1614.633828][ T6123] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1622.077069][ T6132] syz-executor.0 (6132): attempted to duplicate a private mapping with mremap. This is not supported. [ 1625.675731][ T6142] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1636.552955][ T6163] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1655.090293][ T6181] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1667.106664][ T6197] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1722.583007][ T6187] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1723.361791][ T6187] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 1723.364517][ T6187] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 1723.366669][ T6187] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1723.381121][ T6187] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1723.383455][ T6187] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1723.520024][ T6187] usb 1-1: config 0 descriptor?? [ 1724.930746][ T6187] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 1724.934494][ T6187] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 1724.960819][ T6187] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 1725.272114][ T6187] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1725.380037][ T6187] usb 1-1: USB disconnect, device number 6 [ 1729.922033][ T4012] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1730.211289][ T4012] usb 2-1: device descriptor read/64, error -71 [ 1730.533698][ T4012] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1730.753648][ T4012] usb 2-1: device descriptor read/64, error -71 [ 1730.883500][ T4012] usb usb2-port1: attempt power cycle [ 1731.442585][ T4012] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1731.501985][ T4012] usb 2-1: device descriptor read/8, error -71 [ 1731.835360][ T4012] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1731.914073][ T4012] usb 2-1: device descriptor read/8, error -71 [ 1732.072029][ T4012] usb usb2-port1: unable to enumerate USB device [ 1742.037264][ T6338] hsr0: entered promiscuous mode [ 1742.046948][ T6338] macsec1: entered promiscuous mode [ 1742.092591][ T6338] macsec1: entered allmulticast mode [ 1742.094737][ T6338] hsr0: entered allmulticast mode [ 1742.101801][ T6338] hsr_slave_0: entered allmulticast mode [ 1742.103997][ T6338] hsr_slave_1: entered allmulticast mode [ 1742.244963][ T6338] hsr0: left allmulticast mode [ 1742.253423][ T6338] hsr_slave_0: left allmulticast mode [ 1742.255402][ T6338] hsr_slave_1: left allmulticast mode [ 1751.471677][ T6359] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1764.063812][ T6374] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1768.094023][ T6378] loop1: detected capacity change from 0 to 2048 [ 1768.216133][ T6378] EXT4-fs: Ignoring removed bh option [ 1768.217577][ T6378] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1768.221526][ T6378] EXT4-fs: Ignoring removed nobh option [ 1768.745524][ T6378] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1770.810427][ T6391] EXT4-fs error (device loop1): __ext4_remount:6503: comm syz-executor.1: Abort forced by user [ 1770.919949][ T6391] EXT4-fs (loop1): Remounting filesystem read-only [ 1774.764018][ T5399] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1781.995294][ T6401] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1793.723384][ T6415] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1807.073351][ T6427] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1812.054842][ T6431] input: syz0 as /devices/virtual/input/input2 [ 1819.044652][ T6443] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1819.511282][ T6442] loop1: detected capacity change from 0 to 2048 [ 1819.542145][ T6442] EXT4-fs: Ignoring removed bh option [ 1819.543333][ T6442] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1819.545544][ T6442] EXT4-fs: Ignoring removed nobh option [ 1819.976269][ T6442] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1821.231363][ T6442] EXT4-fs error (device loop1): __ext4_remount:6503: comm syz-executor.1: Abort forced by user [ 1821.270797][ T6442] EXT4-fs (loop1): Remounting filesystem read-only [ 1822.076754][ T6452] input: syz0 as /devices/virtual/input/input3 [ 1824.146885][ T5399] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1830.536518][ T6468] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1832.449097][ T6471] input: syz0 as /devices/virtual/input/input4 [ 1840.324034][ T6491] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1843.373186][ T6497] input: syz0 as /devices/virtual/input/input5 [ 1850.282254][ T6521] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1855.581435][ T6533] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1861.877200][ T6544] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1869.391328][ T6187] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1869.701661][ T6187] usb 2-1: Using ep0 maxpacket: 32 [ 1869.845564][ T6187] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 1869.850456][ T6187] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 1869.852471][ T6187] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 1869.854442][ T6187] usb 2-1: config 1 has no interface number 0 [ 1869.856305][ T6187] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1869.881978][ T6187] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 1869.884949][ T6187] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 1869.886793][ T6187] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1870.223942][ T6187] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 1871.052191][ T6187] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 1871.835263][ T4705] usb 2-1: USB disconnect, device number 10 [ 1871.970880][ T4705] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 1921.452085][ T6187] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1921.800321][ T6187] usb 2-1: Using ep0 maxpacket: 8 [ 1921.984592][ T6187] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1921.986922][ T6187] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1922.004355][ T6187] usb 2-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 1922.006565][ T6187] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1922.181999][ T6187] usb 2-1: config 0 descriptor?? [ 1929.355965][ T6655] loop0: detected capacity change from 0 to 1024 [ 1929.853704][ T6655] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1930.831326][ T931] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 1930.873673][ T931] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 28 [ 1930.906616][ T931] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1930.906616][ T931] [ 1930.942720][ T931] EXT4-fs (loop0): Total free blocks count 0 [ 1930.944762][ T931] EXT4-fs (loop0): Free/Dirty block details [ 1930.947057][ T931] EXT4-fs (loop0): free_blocks=68451041280 [ 1930.971412][ T931] EXT4-fs (loop0): dirty_blocks=64 [ 1930.973293][ T931] EXT4-fs (loop0): Block reservation details [ 1930.975017][ T931] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 1931.350674][ T3065] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1933.911611][ T6053] usb 2-1: USB disconnect, device number 11 [ 1939.133151][ T6680] loop0: detected capacity change from 0 to 1024 [ 1939.617436][ T6680] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1940.629080][ T6687] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 1940.656844][ T6687] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 28 [ 1940.701389][ T6687] EXT4-fs (loop0): This should not happen!! Data will be lost [ 1940.701389][ T6687] [ 1940.703665][ T6687] EXT4-fs (loop0): Total free blocks count 0 [ 1940.705318][ T6687] EXT4-fs (loop0): Free/Dirty block details [ 1940.706961][ T6687] EXT4-fs (loop0): free_blocks=68451041280 [ 1940.744575][ T6687] EXT4-fs (loop0): dirty_blocks=64 [ 1940.746517][ T6687] EXT4-fs (loop0): Block reservation details [ 1940.754981][ T6687] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 1941.103923][ T3065] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1944.360961][ T6187] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1944.710181][ T6187] usb 1-1: Using ep0 maxpacket: 8 [ 1944.879104][ T6187] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1944.881843][ T6187] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1944.884674][ T6187] usb 1-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 1944.886674][ T6187] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1945.055702][ T6187] usb 1-1: config 0 descriptor?? [ 1945.324035][ T6187] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 1956.613822][ T6053] usb 1-1: USB disconnect, device number 7 [ 1967.501365][ T6053] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1967.782944][ T6053] usb 2-1: Using ep0 maxpacket: 8 [ 1967.899925][ T6053] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1967.902841][ T6053] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1967.905333][ T6053] usb 2-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 1967.907291][ T6053] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1968.103900][ T6053] usb 2-1: config 0 descriptor?? [ 1968.324444][ T6053] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 1979.790790][ T3059] usb 2-1: USB disconnect, device number 12 [ 1989.962971][ T3059] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1990.211665][ T3059] usb 2-1: Using ep0 maxpacket: 8 [ 1990.392677][ T3059] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1990.395652][ T3059] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1990.404444][ T3059] usb 2-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 1990.405687][ T3059] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1990.474318][ T3059] usb 2-1: config 0 descriptor?? [ 1990.582315][ T3059] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 2001.813529][ T8] usb 2-1: USB disconnect, device number 13 [ 2004.435056][ T6807] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2008.870213][ T3059] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 2009.110769][ T3059] usb 2-1: Using ep0 maxpacket: 8 [ 2009.230168][ T3059] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2009.232733][ T3059] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 2009.235657][ T3059] usb 2-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 2009.237651][ T3059] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2009.407088][ T3059] usb 2-1: config 0 descriptor?? [ 2009.560936][ T3059] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 2020.971052][ T4705] usb 2-1: USB disconnect, device number 14 [ 2022.380002][ T6053] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 2022.654093][ T6053] usb 1-1: Using ep0 maxpacket: 32 [ 2022.740141][ T6053] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2022.741698][ T6053] usb 1-1: config 0 has no interfaces? [ 2022.742915][ T6053] usb 1-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 2022.744106][ T6053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2022.835983][ T6053] usb 1-1: config 0 descriptor?? [ 2025.826643][ T6849] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2034.562148][ T8] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 2035.031070][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 2035.252694][ T8] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2035.255129][ T8] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 2035.257548][ T8] usb 2-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 2035.295181][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2035.367184][ T8] usb 2-1: config 0 descriptor?? [ 2035.681222][ T8] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 2037.614403][ T8] usb 1-1: USB disconnect, device number 8 [ 2047.101690][ T3059] usb 2-1: USB disconnect, device number 15 [ 2058.712833][ T4705] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 2058.953407][ T4705] usb 1-1: Using ep0 maxpacket: 8 [ 2059.062438][ T4705] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2059.065377][ T4705] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 2059.082922][ T4705] usb 1-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 2059.085817][ T4705] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2059.321435][ T4705] usb 1-1: config 0 descriptor?? [ 2059.496628][ T4705] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 2071.077019][ T3059] usb 1-1: USB disconnect, device number 9 [ 2091.102199][ T4705] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 2091.341152][ T4705] usb 2-1: Using ep0 maxpacket: 32 [ 2091.652466][ T4705] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2091.655980][ T4705] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2091.705736][ T4705] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 2091.726436][ T4705] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2091.926082][ T4705] usb 2-1: config 0 descriptor?? [ 2092.134581][ T4705] hub 2-1:0.0: USB hub found [ 2092.881926][ T4705] hub 2-1:0.0: 1 port detected [ 2093.651093][ T4705] hub 2-1:0.0: activate --> -90 [ 2093.954519][ T3059] hub 2-1:0.0: hub_ext_port_status failed (err = -71) [ 2093.973431][ T3059] usb 2-1: Failed to suspend device, error -71 [ 2094.287495][ T6053] usb 2-1: USB disconnect, device number 16 [ 2125.633330][ T7025] process 'syz-executor.1' launched './file2' with NULL argv: empty string added [ 2149.116708][ T7056] syzkaller0: entered promiscuous mode [ 2149.140479][ T7056] syzkaller0: entered allmulticast mode [ 2164.426500][ T7077] loop1: detected capacity change from 0 to 1024 [ 2164.593609][ T7077] EXT4-fs: Ignoring removed orlov option [ 2164.676913][ T7077] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 2164.684254][ T7077] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 2164.746413][ T7077] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 2164.927435][ T7077] EXT4-fs (loop1): invalid journal inode [ 2164.946795][ T7077] EXT4-fs (loop1): can't get journal size [ 2165.256111][ T7077] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 2166.945492][ T5399] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2176.214550][ T7096] syzkaller0: entered promiscuous mode [ 2176.215929][ T7096] syzkaller0: entered allmulticast mode [ 2201.030089][ T7120] syzkaller0: entered promiscuous mode [ 2201.031637][ T7120] syzkaller0: entered allmulticast mode [ 2229.611680][ T7157] syzkaller0: entered promiscuous mode [ 2229.614849][ T7157] syzkaller0: entered allmulticast mode [ 2262.813688][ T7191] syzkaller0: entered promiscuous mode [ 2262.814936][ T7191] syzkaller0: entered allmulticast mode [ 2287.161378][ T6053] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 2287.421256][ T6053] usb 1-1: Using ep0 maxpacket: 32 [ 2287.499278][ T6053] usb 1-1: config index 0 descriptor too short (expected 35577, got 27) [ 2287.500854][ T6053] usb 1-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 2287.502044][ T6053] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2287.503292][ T6053] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 2287.505247][ T6053] usb 1-1: config 1 has no interface number 0 [ 2287.507389][ T6053] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17 [ 2287.514284][ T6053] usb 1-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 2287.533631][ T7222] syzkaller0: entered promiscuous mode [ 2287.536901][ T7222] syzkaller0: entered allmulticast mode [ 2287.541017][ T6053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2287.967374][ T6053] snd_usb_pod 1-1:1.1: Line 6 Pocket POD found [ 2288.507148][ T6053] snd_usb_pod 1-1:1.1: endpoint not available, using fallback values [ 2288.520968][ T6053] snd_usb_pod 1-1:1.1: invalid control EP [ 2288.522922][ T6053] snd_usb_pod 1-1:1.1: cannot start listening: -22 [ 2288.525987][ T6053] snd_usb_pod 1-1:1.1: Line 6 Pocket POD now disconnected [ 2288.555484][ T6053] snd_usb_pod 1-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 2288.746554][ T3059] usb 1-1: USB disconnect, device number 10 [ 2316.139446][ T7264] syzkaller0: entered promiscuous mode [ 2316.141485][ T7264] syzkaller0: entered allmulticast mode [ 2344.154098][ T7310] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2353.524199][ T7327] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2360.175119][ T7338] loop0: detected capacity change from 0 to 512 [ 2360.423578][ T7338] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 2360.427176][ T7338] System zones: 1-12 [ 2360.603878][ T7338] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 2360.655868][ T7338] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 2360.773142][ T7338] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 2360.811085][ T7338] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 2360.884509][ T7338] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 2360.947018][ T7338] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 2361.073368][ T7338] EXT4-fs (loop0): 1 truncate cleaned up [ 2361.221697][ T7338] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2361.552448][ T7338] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 2362.584648][ T3065] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2364.803450][ T7350] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2377.244615][ T7369] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2401.979601][ T7402] netlink: 157116 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2409.033127][ T7415] netlink: 157116 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2416.564121][ T914] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 2416.819413][ T914] usb 1-1: Using ep0 maxpacket: 8 [ 2416.906576][ T914] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2416.938997][ T914] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2416.942488][ T914] usb 1-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 2416.944668][ T914] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2417.087532][ T914] usb 1-1: config 0 descriptor?? [ 2418.347340][ T914] usbhid 1-1:0.0: can't add hid device: -71 [ 2418.392439][ T914] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 2418.542621][ T914] usb 1-1: USB disconnect, device number 11 [ 2433.880950][ T6053] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 2434.133343][ T6053] usb 1-1: Using ep0 maxpacket: 8 [ 2434.226074][ T6053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2434.237073][ T6053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2434.241798][ T6053] usb 1-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 2434.243862][ T6053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2434.387106][ T6053] usb 1-1: config 0 descriptor?? [ 2435.711493][ T6053] usbhid 1-1:0.0: can't add hid device: -71 [ 2435.729860][ T6053] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 2435.823701][ T6053] usb 1-1: USB disconnect, device number 12 [ 2442.190761][ T7479] RDS: rds_bind could not find a transport for e000::, load rds_tcp or rds_rdma? [ 2456.007272][ T7498] loop1: detected capacity change from 0 to 1024 [ 2456.122808][ T7498] EXT4-fs: Ignoring removed orlov option [ 2459.090632][ T7498] EXT4-fs (loop1): Test dummy encryption mode enabled [ 2459.121751][ T7498] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 2459.123693][ T7498] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 2459.204263][ T7498] EXT4-fs (loop1): invalid journal inode [ 2459.236875][ T7498] EXT4-fs (loop1): can't get journal size [ 2459.549582][ T7498] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 2460.202724][ T5399] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2467.330483][ T7525] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2471.960501][ T6053] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 2472.980154][ T6053] usb 1-1: Using ep0 maxpacket: 8 [ 2473.094441][ T6053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2473.096783][ T6053] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2473.117136][ T6053] usb 1-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice=32.9b [ 2473.124628][ T6053] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2473.255486][ T6053] usb 1-1: config 0 descriptor?? [ 2474.513836][ T6053] usbhid 1-1:0.0: can't add hid device: -71 [ 2474.520110][ T6053] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 2474.630083][ T6053] usb 1-1: USB disconnect, device number 13 [ 2479.011991][ T7555] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2502.130970][ T7584] ================================================================== [ 2502.133123][ T7584] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 2502.137247][ T7584] Read of size 1 at addr ffffffff890770c0 by task syz-executor.0/7584 [ 2502.140804][ T7584] [ 2502.143059][ T7584] CPU: 0 PID: 7584 Comm: syz-executor.0 Not tainted 6.10.0-rc3-syzkaller-g83a7eefedc9b #0 [ 2502.145287][ T7584] Hardware name: riscv-virtio,qemu (DT) [ 2502.146810][ T7584] Call Trace: [ 2502.147978][ T7584] [] dump_backtrace+0x2e/0x3c [ 2502.149626][ T7584] [] show_stack+0x34/0x40 [ 2502.151060][ T7584] [] dump_stack_lvl+0x122/0x196 [ 2502.152734][ T7584] [] print_report+0x288/0x596 [ 2502.154328][ T7584] [] kasan_report+0xec/0x118 [ 2502.155776][ T7584] [] __asan_report_load1_noabort+0x12/0x1a [ 2502.157514][ T7584] [] memcmp+0xc0/0xca [ 2502.158930][ T7584] [] __hw_addr_add_ex+0xee/0x676 [ 2502.160637][ T7584] [] dev_mc_add+0xac/0x108 [ 2502.162339][ T7584] [] mrp_init_applicant+0xe8/0x56e [ 2502.163967][ T7584] [] vlan_mvrp_init_applicant+0x26/0x30 [ 2502.165410][ T7584] [] register_vlan_dev+0x1b4/0x922 [ 2502.167064][ T7584] [] vlan_ioctl_handler+0x54e/0x956 [ 2502.169484][ T7584] [] sock_ioctl+0x1f6/0x61a [ 2502.171111][ T7584] [] __riscv_sys_ioctl+0x186/0x1d6 [ 2502.172626][ T7584] [] syscall_handler+0x94/0x118 [ 2502.174084][ T7584] [] do_trap_ecall_u+0x14c/0x214 [ 2502.175697][ T7584] [] ret_from_exception+0x0/0x64 [ 2502.177722][ T7584] [ 2502.178565][ T7584] The buggy address belongs to the variable: [ 2502.179707][ T7584] vlan_mrp_app+0x60/0x3e80 [ 2502.181130][ T7584] [ 2502.182385][ T7584] The buggy address belongs to the physical page: [ 2502.184478][ T7584] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x89277 [ 2502.186666][ T7584] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 2502.190838][ T7584] raw: 0ffe000000002000 ff1c000000249dc8 ff1c000000249dc8 0000000000000000 [ 2502.192680][ T7584] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 2502.194415][ T7584] page dumped because: kasan: bad access detected [ 2502.195961][ T7584] page_owner info is not present (never set?) [ 2502.197301][ T7584] [ 2502.198439][ T7584] Memory state around the buggy address: [ 2502.200169][ T7584] ffffffff89076f80: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 2502.201788][ T7584] ffffffff89077000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2502.203271][ T7584] >ffffffff89077080: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 2502.205099][ T7584] ^ [ 2502.206408][ T7584] ffffffff89077100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2502.207834][ T7584] ffffffff89077180: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 2502.209452][ T7584] ================================================================== [ 2502.213898][ T7584] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2502.215787][ T7584] CPU: 0 PID: 7584 Comm: syz-executor.0 Not tainted 6.10.0-rc3-syzkaller-g83a7eefedc9b #0 [ 2502.217474][ T7584] Hardware name: riscv-virtio,qemu (DT) [ 2502.218566][ T7584] Call Trace: [ 2502.219659][ T7584] [] dump_backtrace+0x2e/0x3c [ 2502.221258][ T7584] [] show_stack+0x34/0x40 [ 2502.222633][ T7584] [] dump_stack_lvl+0x108/0x196 [ 2502.224857][ T7584] [] dump_stack+0x1c/0x24 [ 2502.226360][ T7584] [] panic+0x382/0x800 [ 2502.227786][ T7584] [] check_panic_on_warn+0xc0/0xe4 [ 2502.229447][ T7584] [] end_report.part.0+0x4a/0xaa [ 2502.230916][ T7584] [] kasan_report+0x102/0x118 [ 2502.232468][ T7584] [] __asan_report_load1_noabort+0x12/0x1a [ 2502.234159][ T7584] [] memcmp+0xc0/0xca [ 2502.235528][ T7584] [] __hw_addr_add_ex+0xee/0x676 [ 2502.237099][ T7584] [] dev_mc_add+0xac/0x108 [ 2502.239296][ T7584] [] mrp_init_applicant+0xe8/0x56e [ 2502.241635][ T7584] [] vlan_mvrp_init_applicant+0x26/0x30 [ 2502.243137][ T7584] [] register_vlan_dev+0x1b4/0x922 [ 2502.244680][ T7584] [] vlan_ioctl_handler+0x54e/0x956 [ 2502.246394][ T7584] [] sock_ioctl+0x1f6/0x61a [ 2502.247929][ T7584] [] __riscv_sys_ioctl+0x186/0x1d6 [ 2502.249384][ T7584] [] syscall_handler+0x94/0x118 [ 2502.250830][ T7584] [] do_trap_ecall_u+0x14c/0x214 [ 2502.252302][ T7584] [] ret_from_exception+0x0/0x64 [ 2502.254178][ T7584] SMP: stopping secondary CPUs [ 2502.257082][ T7584] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:11:22 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80248528 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85cacbdc vstvec 0000000000000000 mepc ffffffff8001cb10 sepc ffffffff80234212 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a072600000099b4b x0/zero 0000000000000000 x1/ra ffffffff80248490 x2/sp ff2000000135b680 x3/gp ffffffff89259c00 x4/tp ff6000000ca94ec0 x5/t0 7300000000000000 x6/t1 fffffffef124b9a4 x7/t2 7320666f20646165 x8/s0 ff2000000135b6c0 x9/s1 0000000200000020 x10/a0 ffffffff8b1c1b80 x11/a1 ffffffff8b1c1b80 x12/a2 0000000000040000 x13/a3 ffffffff80248490 x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 0000000000000001 x19/s3 0000000200000020 x20/s4 ffffffff8b1c1b80 x21/s5 ffffffffffffffff x22/s6 0000000000000000 x23/s7 ffffffff8746c270 x24/s8 ff2000000135b838 x25/s9 0000000000000004 x26/s10 0000000000000000 x27/s11 ff6000002ad8a3d8 x28/t3 ff6000000ca94ec8 x29/t4 fffffffef124b9a4 x30/t5 fffffffef124b9a5 x31/t6 ff2000000135b298 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 ffffffff801bb4c0 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85cacbdc vstvec 0000000000000000 mepc ffffffff8040fc82 sepc ffffffff8023298a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a0410000000ad213 x0/zero 0000000000000000 x1/ra ffffffff801bebbc x2/sp ff2000000000b920 x3/gp ffffffff89259c00 x4/tp ff6000002aea8000 x5/t0 ff6000007ab6e680 x6/t1 ffebffff054eb028 x7/t2 0000000000000090 x8/s0 ff2000000000ba60 x9/s1 ff60000013d13480 x10/a0 ff6000000b8cc028 x11/a1 ff60000013d13480 x12/a2 0000000000000000 x13/a3 1fec0000027a26f1 x14/a4 1fec00000f570736 x15/a5 ff6000007ab83f40 x16/a6 1fec000002c11c80 x17/a7 0000000000000000 x18/s2 ff6000002aea80c0 x19/s3 dfffffff00000000 x20/s4 ff6000007ab83000 x21/s5 ff6000007ab83000 x22/s6 ff6000007ab82f40 x23/s7 0000000000000000 x24/s8 ff60000013d134a0 x25/s9 0000000000000001 x26/s10 ff60000013d13480 x27/s11 ff2000000000bba0 x28/t3 bc87d849b14fa428 x29/t4 ffebffff054eb028 x30/t5 ffebffff054eb029 x31/t6 1fec0000055d517c 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