last executing test programs: 10.547940564s ago: executing program 1 (id=15720): r0 = socket$inet(0x2, 0xa, 0x0) ioctl$KVM_GET_API_VERSION(r0, 0x8953, 0x20000000) 9.998780884s ago: executing program 1 (id=15721): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000010c0)={0x14}, 0x14}}, 0x0) 9.36862096s ago: executing program 1 (id=15724): r0 = socket$unix(0x1, 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000200)='\xc0\x87:*\x18\xc1k\xa7\x87[\xa0o8\xaaK\xa5\xd3\v\x86\xca<\x7f\xfd6\x8d}\xd8\xf2G\xb8\xeae)\x90\x86\xe3\x96\b\xe0\xfa\xb1\xd8N\xb2W\xcb\x8d}3lm8\xa57\xc9\x00HOA\xc8\x80kR\xfc\xcb%u3\xec\xde%\x00\xb1\x9aF\xe2\xba[\xc7%\x88 \xeeQR\x9f\x81\x8b\xdc\xc7\xdc\xdem\xbe\x7f2\x11)W\x9c\x82\x91\x17\xd8\xda@4\x9f\xc5\xe3\x8d.\xd1=\xcf\xbf\x81\xb5\x8d%K\x1d\xe7_\xde\x87\xdd\xc1\xf0\x91\x1a!\x9c\xd3\v\xc9\x95d\xe3*\xa9\xfa\x99\x9d\xb8\x89>\xc9\xf2/\x13{\x1a\x7f\x00\x00\x00\x00+$\xedX\xb7KV\x90\xc3D\x82`\xea\x16\xc6\xcef\xab\x05\x19\x96\xb9_6*-\xf3\x8c\x9a\x15\x9c\xf5\xb4O\x17@d\x81+\xf6\xe6+\xed\r\xd2\xb3\xaa\x9b\x7fC\'\xa2\xf6\x12\xa1\x15Punfo\x7f\x92G\x0e.\xce\xd8h\xb9p2\xccC\xbaH\xc4\xdc\xe2\xa1%)\x85\xc7O]\'9\x92\xad\xfbJ\x02\x1d\x91-\xc99\t&\xbdq\x06`T\xc8\x92\xaf\xad#\xd8b\x90\xeb\x05\x9f\t5\x06\xdd\xaf\x84\xf4\"\x13\xcf\xe5\x93D\xad~F\xe5\x19\xaa\xaa\xb2\xb1\x03m\x82+\x06\x1bF^\xd3n\xc4F\xc1\xc08\x94\xe6\xe5\x1f\xa7\xf6\xcaA\x90T\x1b\xe6\xb9\xe7\xff\xc5H\x04\x8d\xca\xad\x17UlY\x9a}\r4\xac\x93\xac\v2\xc6\xf9\xbe\xfeI\x8b\xd4/`\xab\x1e\xcf\x7f\b\x94 2.{\xc1\xbe\x9bth~\xcb\xb9E\x10W\xed\xed51[\xc5\xeb\xb1ux\x94\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\xdem\xe3+q:3\xfa*\x98o\'f\xbcY\x8e?\xf9\x84y\x89Y\x1c]\xad$\x7fp\xf1\xa3\x99[\xff\x1f\x94\xc2\xdb\xbaG\xa6UD\x88Y6\x11Y\xd4\xd1\xde\x9a{]\xe2\x98W\xb9\x13\x17<\x8b!?\x8e\xbc\xae\xf9\xcc\b\x90n\x15\x7f\xd5WS\xfbN\xec)B\xe7R\xa5\xd7O\x83\x80}\xcc5\x99\xdb\xd6\xbd\x9c\x05l\xfc.\xf4\xbbeF\xa3\xea}\xf1\x86z\xca\xad\x82\xd9IRV5\xa77\'\x1a\x1c\x89\xef:\xee\x10\xb2\xd6\xc8\xf4\xb5\xdd\xd8c!@JRY\xa3|Pjk\xdc\xa5d\xc2\xecn\xc9X\xfc\xd4D\x13\"\xb2\x06\xbd&\xf86\xddXv\xc9\x1322L\xd6\x99\xf6\t\x9d\xbeZ\x02\xc0\xa41\xf9sNG\x02\x83\xe6Bl\xd2\x02\xfb[\x82\xc0I\xb7\xf6\xe5Z\xa1}\xee}\x8b\x89\x04\x8a\'\xc7J\xca\xdf:\x8ft\xe0\xf8\a', 0x0) write(r1, &(0x7f0000000480)="a9668271d5b13b7cc523a64ee6363457493781d3635166cd2db7f8", 0x1b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x11, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x800000b) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x8901, &(0x7f0000000000)) 5.528997184s ago: executing program 1 (id=15730): r0 = socket(0x1d, 0x2, 0x6) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x1}, 0x18) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18}, 0x18) 4.447687331s ago: executing program 0 (id=15732): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cgroups\x00', 0x0, 0x0) close(r0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) 3.895949331s ago: executing program 0 (id=15733): r0 = openat$vcs(0xffffff9c, &(0x7f0000000000), 0x80001, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r0, 0x0, 0x0) 3.628997395s ago: executing program 1 (id=15734): r0 = socket$unix(0x1, 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000200)='\xc0\x87:*\x18\xc1k\xa7\x87[\xa0o8\xaaK\xa5\xd3\v\x86\xca<\x7f\xfd6\x8d}\xd8\xf2G\xb8\xeae)\x90\x86\xe3\x96\b\xe0\xfa\xb1\xd8N\xb2W\xcb\x8d}3lm8\xa57\xc9\x00HOA\xc8\x80kR\xfc\xcb%u3\xec\xde%\x00\xb1\x9aF\xe2\xba[\xc7%\x88 \xeeQR\x9f\x81\x8b\xdc\xc7\xdc\xdem\xbe\x7f2\x11)W\x9c\x82\x91\x17\xd8\xda@4\x9f\xc5\xe3\x8d.\xd1=\xcf\xbf\x81\xb5\x8d%K\x1d\xe7_\xde\x87\xdd\xc1\xf0\x91\x1a!\x9c\xd3\v\xc9\x95d\xe3*\xa9\xfa\x99\x9d\xb8\x89>\xc9\xf2/\x13{\x1a\x7f\x00\x00\x00\x00+$\xedX\xb7KV\x90\xc3D\x82`\xea\x16\xc6\xcef\xab\x05\x19\x96\xb9_6*-\xf3\x8c\x9a\x15\x9c\xf5\xb4O\x17@d\x81+\xf6\xe6+\xed\r\xd2\xb3\xaa\x9b\x7fC\'\xa2\xf6\x12\xa1\x15Punfo\x7f\x92G\x0e.\xce\xd8h\xb9p2\xccC\xbaH\xc4\xdc\xe2\xa1%)\x85\xc7O]\'9\x92\xad\xfbJ\x02\x1d\x91-\xc99\t&\xbdq\x06`T\xc8\x92\xaf\xad#\xd8b\x90\xeb\x05\x9f\t5\x06\xdd\xaf\x84\xf4\"\x13\xcf\xe5\x93D\xad~F\xe5\x19\xaa\xaa\xb2\xb1\x03m\x82+\x06\x1bF^\xd3n\xc4F\xc1\xc08\x94\xe6\xe5\x1f\xa7\xf6\xcaA\x90T\x1b\xe6\xb9\xe7\xff\xc5H\x04\x8d\xca\xad\x17UlY\x9a}\r4\xac\x93\xac\v2\xc6\xf9\xbe\xfeI\x8b\xd4/`\xab\x1e\xcf\x7f\b\x94 2.{\xc1\xbe\x9bth~\xcb\xb9E\x10W\xed\xed51[\xc5\xeb\xb1ux\x94\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\xdem\xe3+q:3\xfa*\x98o\'f\xbcY\x8e?\xf9\x84y\x89Y\x1c]\xad$\x7fp\xf1\xa3\x99[\xff\x1f\x94\xc2\xdb\xbaG\xa6UD\x88Y6\x11Y\xd4\xd1\xde\x9a{]\xe2\x98W\xb9\x13\x17<\x8b!?\x8e\xbc\xae\xf9\xcc\b\x90n\x15\x7f\xd5WS\xfbN\xec)B\xe7R\xa5\xd7O\x83\x80}\xcc5\x99\xdb\xd6\xbd\x9c\x05l\xfc.\xf4\xbbeF\xa3\xea}\xf1\x86z\xca\xad\x82\xd9IRV5\xa77\'\x1a\x1c\x89\xef:\xee\x10\xb2\xd6\xc8\xf4\xb5\xdd\xd8c!@JRY\xa3|Pjk\xdc\xa5d\xc2\xecn\xc9X\xfc\xd4D\x13\"\xb2\x06\xbd&\xf86\xddXv\xc9\x1322L\xd6\x99\xf6\t\x9d\xbeZ\x02\xc0\xa41\xf9sNG\x02\x83\xe6Bl\xd2\x02\xfb[\x82\xc0I\xb7\xf6\xe5Z\xa1}\xee}\x8b\x89\x04\x8a\'\xc7J\xca\xdf:\x8ft\xe0\xf8\a', 0x0) write(r1, &(0x7f0000000480)="a9668271d5b13b7cc523a64ee6363457493781d3635166cd2db7f8", 0x1b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x11, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x800000b) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x8901, &(0x7f0000000000)) 3.108900982s ago: executing program 0 (id=15735): r0 = socket$inet(0x2, 0xa, 0x0) ioctl$KVM_GET_API_VERSION(r0, 0x8953, 0x20000000) 2.398316765s ago: executing program 0 (id=15736): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000026c0), 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000000)) 1.546102542s ago: executing program 0 (id=15737): socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) 908.222019ms ago: executing program 0 (id=15738): r0 = socket(0x1d, 0x2, 0x6) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r2, 0x1}, 0x18) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18}, 0x18) 0s ago: executing program 1 (id=15739): r0 = socket$inet6(0xa, 0x3, 0xff) fcntl$getflags(r0, 0x0) kernel console output (not intermixed with test programs): d=24490 comm=syz.1.8918 [ 5250.660943][T24503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24503 comm=syz.0.8923 [ 5259.944938][ T29] audit: type=1400 audit(5259.510:458): avc: denied { create } for pid=24562 comm="syz.1.8950" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 5263.485683][T24591] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=24591 comm=syz.0.8961 [ 5266.010775][T24602] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=24602 comm=syz.0.8966 [ 5275.747259][T24655] serio: Serial port pts0 [ 5282.982033][T24700] serio: Serial port pts0 [ 5292.319435][T20527] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5292.791269][T20527] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5293.226240][T20527] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5293.697550][T20527] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5299.438290][T20527] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5299.530165][T20527] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5299.625925][T20527] bond0 (unregistering): Released all slaves [ 5299.942373][T20527] hsr_slave_0: left promiscuous mode [ 5300.146740][T20527] hsr_slave_1: left promiscuous mode [ 5300.600136][T20527] veth1_macvtap: left promiscuous mode [ 5300.601679][T20527] veth0_macvtap: left promiscuous mode [ 5300.625044][T20527] veth1_vlan: left promiscuous mode [ 5300.626847][T20527] veth0_vlan: left promiscuous mode [ 5311.316932][T20527] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5311.656619][T20527] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5312.175794][T20527] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5313.266498][T20527] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5320.342440][T20527] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5320.476499][T20527] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5320.550717][T20527] bond0 (unregistering): Released all slaves [ 5321.236438][T20527] hsr_slave_0: left promiscuous mode [ 5321.354264][T20527] hsr_slave_1: left promiscuous mode [ 5321.510856][T20527] veth1_macvtap: left promiscuous mode [ 5321.512740][T20527] veth0_macvtap: left promiscuous mode [ 5321.516132][T20527] veth1_vlan: left promiscuous mode [ 5321.518001][T20527] veth0_vlan: left promiscuous mode [ 5334.591200][T24753] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5334.690040][T24753] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5336.629290][T24759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5336.672651][T24759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5339.876688][T24753] hsr_slave_0: entered promiscuous mode [ 5340.018925][T24753] hsr_slave_1: entered promiscuous mode [ 5341.776968][T24759] hsr_slave_0: entered promiscuous mode [ 5341.837646][T24759] hsr_slave_1: entered promiscuous mode [ 5341.946440][T24759] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5341.949042][T24759] Cannot create hsr debugfs directory [ 5345.345292][T24753] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 5345.452541][T24753] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 5345.858245][T24753] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 5345.958807][T24753] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 5348.249269][T24759] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 5348.351191][T24759] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 5348.492014][T24759] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 5348.679588][T24759] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 5351.827784][T24753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5354.562463][T24759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5369.667688][T24753] veth0_vlan: entered promiscuous mode [ 5369.941820][T24753] veth1_vlan: entered promiscuous mode [ 5370.409595][T24753] veth0_macvtap: entered promiscuous mode [ 5370.451353][T24753] veth1_macvtap: entered promiscuous mode [ 5370.912436][T24753] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5370.928422][T24753] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5370.929287][T24753] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5370.929916][T24753] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5371.818533][T24759] veth0_vlan: entered promiscuous mode [ 5372.188580][T24759] veth1_vlan: entered promiscuous mode [ 5373.160820][T24759] veth0_macvtap: entered promiscuous mode [ 5373.297581][T24759] veth1_macvtap: entered promiscuous mode [ 5374.136519][T24759] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5374.140415][T24759] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5374.141781][T24759] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5374.142475][T24759] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5386.639639][ T29] audit: type=1400 audit(5386.200:459): avc: denied { create } for pid=25043 comm="syz.1.9074" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 5386.660982][ T29] audit: type=1400 audit(5386.230:460): avc: denied { write } for pid=25043 comm="syz.1.9074" path="socket:[82768]" dev="sockfs" ino=82768 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 5419.191132][T25280] sctp: [Deprecated]: syz.0.9185 (pid 25280) Use of int in maxseg socket option. [ 5419.191132][T25280] Use struct sctp_assoc_value instead [ 5425.980188][T25325] loop0: detected capacity change from 0 to 512 [ 5426.019733][T25325] ext2: Unknown parameter 'smackfsfloor' [ 5434.822103][T25369] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5126 sclass=netlink_route_socket pid=25369 comm=syz.1.9224 [ 5446.859516][ T29] audit: type=1400 audit(5446.410:461): avc: denied { setattr } for pid=25417 comm="syz.1.9247" name="" dev="pipefs" ino=85327 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 5455.032638][T25468] loop0: detected capacity change from 0 to 512 [ 5455.040252][T25468] EXT4-fs: Ignoring removed mblk_io_submit option [ 5455.218664][T25468] EXT4-fs error (device loop0): ext4_orphan_get:1420: comm syz.0.9272: bad orphan inode 36 [ 5455.282489][T25468] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 5455.351671][T25468] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5455.528027][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:0.0.0.0]:2. Sending cookies. [ 5455.710557][T25329] udevd[25329]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 5457.738029][T25484] loop0: detected capacity change from 0 to 512 [ 5457.749412][T25484] EXT4-fs: Ignoring removed mblk_io_submit option [ 5457.866440][T25484] EXT4-fs error (device loop0): ext4_orphan_get:1420: comm syz.0.9278: bad orphan inode 36 [ 5457.892049][T25484] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 5457.981887][T25484] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5458.331908][T25329] udevd[25329]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 5462.002320][T25512] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=25512 comm=syz.0.9292 [ 5464.427747][T25529] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=25529 comm=syz.1.9299 [ 5472.282563][T25574] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=25574 comm=syz.0.9318 [ 5510.464644][T25761] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25761 comm=syz.0.9406 [ 5512.752763][T25773] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25773 comm=syz.0.9412 [ 5515.378529][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5519.152591][ T29] audit: type=1400 audit(5518.700:462): avc: denied { setattr } for pid=25808 comm="syz.1.9430" name="UDP-Lite" dev="sockfs" ino=85993 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 5520.379095][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5550.789960][ T29] audit: type=1400 audit(5550.360:463): avc: denied { write } for pid=25999 comm="syz.0.9510" path="socket:[86383]" dev="sockfs" ino=86383 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 5565.871516][ T29] audit: type=1400 audit(5565.440:464): avc: denied { accept } for pid=26089 comm="syz.0.9551" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 5583.279476][ T29] audit: type=1400 audit(5582.850:465): avc: denied { accept } for pid=26186 comm="syz.1.9596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 5585.138619][T26197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26197 comm=syz.0.9601 [ 5600.917337][T24416] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 5601.157842][T24416] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5601.165129][T24416] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5601.167956][T24416] usb 1-1: New USB device found, idVendor=5543, idProduct=0522, bcdDevice= 0.00 [ 5601.169227][T24416] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5601.277977][T24416] usb 1-1: config 0 descriptor?? [ 5601.749675][T24416] usbhid 1-1:0.0: can't add hid device: -71 [ 5601.752026][T24416] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 5601.857955][T24416] usb 1-1: USB disconnect, device number 7 [ 5609.135734][T22577] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 5609.614855][T22577] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5609.615498][T22577] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5609.616064][T22577] usb 1-1: New USB device found, idVendor=5543, idProduct=0522, bcdDevice= 0.00 [ 5609.616633][T22577] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5609.648113][T22577] usb 1-1: config 0 descriptor?? [ 5610.246815][T22577] usbhid 1-1:0.0: can't add hid device: -71 [ 5610.248636][T22577] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 5610.334563][T22577] usb 1-1: USB disconnect, device number 8 [ 5620.670113][T26370] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5621.709138][T26370] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5622.492757][T26370] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5622.842837][T26370] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5623.865887][T26370] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5624.121167][T26370] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5624.336154][T26370] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5624.471215][T26370] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5640.835709][T26460] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5640.958679][T26460] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5641.039921][T26460] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5641.124993][T26460] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5641.797131][T26460] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5641.908855][T26460] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5641.996186][T26460] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5642.212048][T26460] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5644.619842][T26476] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5644.825774][T26476] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5644.992368][T26476] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5645.220309][T26476] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5647.489448][T26476] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5647.602810][T26476] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5647.735100][T26476] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5647.841748][T26476] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5664.009515][T26583] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26583 comm=syz.0.9779 [ 5671.065692][T26617] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26617 comm=syz.1.9795 [ 5674.489176][T26638] binder: 26637:26638 got reply transaction with no transaction stack [ 5674.490446][T26638] binder: 26637:26638 transaction reply to 0:0 failed 1/29201/-71, size 0-0 line 2967 [ 5674.526534][T26638] binder: 26637:26638 got reply transaction with no transaction stack [ 5674.527126][T26638] binder: 26637:26638 transaction reply to 0:0 failed 2/29201/-71, size 0-0 line 2967 [ 5674.546013][T24416] binder: undelivered TRANSACTION_ERROR: 29201 [ 5680.810834][T26675] loop1: detected capacity change from 0 to 2048 [ 5681.041603][T26675] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 5681.217402][T26675] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 5 vs 8 free clusters [ 5681.680933][T24759] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5692.259410][T26724] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=105 sclass=netlink_tcpdiag_socket pid=26724 comm=syz.0.9845 [ 5733.441029][T26950] serio: Serial port pts0 [ 5804.365324][ T29] audit: type=1400 audit(5803.930:466): avc: denied { watch } for pid=27323 comm="syz.1.10131" path="/syzkaller.xGECil/563/file0" dev="vda" ino=1854 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 5811.686852][T27360] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=27360 comm=syz.0.10148 [ 5814.342341][T27374] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=27374 comm=syz.0.10154 [ 5817.347879][T27392] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=27392 comm=syz.0.10161 [ 5820.028614][T27406] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=27406 comm=syz.1.10168 [ 5826.461155][ T29] audit: type=1400 audit(5826.030:467): avc: denied { mounton } for pid=27447 comm="syz.1.10187" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 5834.896500][ T29] audit: type=1400 audit(5834.470:468): avc: denied { connect } for pid=27493 comm="syz.0.10208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 5870.935174][ T29] audit: type=1400 audit(5870.500:469): avc: denied { unmount } for pid=24759 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 5879.821657][T27737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27737 comm=syz.1.10325 [ 5883.760572][T27763] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10337'. [ 5883.836280][T27763] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10337'. [ 5886.598679][T27780] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10345'. [ 5886.635578][T27780] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10345'. [ 5889.719484][T27799] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10353'. [ 5889.747942][T27799] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10353'. [ 5893.682295][ T29] audit: type=1400 audit(5893.250:470): avc: denied { read } for pid=27823 comm="syz.0.10365" path="socket:[93674]" dev="sockfs" ino=93674 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 5913.660388][T27925] netlink: 64 bytes leftover after parsing attributes in process `syz.0.10415'. [ 5913.750383][T27925] netlink: 64 bytes leftover after parsing attributes in process `syz.0.10415'. [ 5938.062392][T27345] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5938.551591][T27345] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5939.062362][T27345] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5939.582811][T27345] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5946.864726][T27345] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5946.961527][T27345] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5947.028524][T27345] bond0 (unregistering): Released all slaves [ 5947.536425][T27345] hsr_slave_0: left promiscuous mode [ 5947.607528][T27345] hsr_slave_1: left promiscuous mode [ 5947.931235][T27345] veth1_macvtap: left promiscuous mode [ 5947.932755][T27345] veth0_macvtap: left promiscuous mode [ 5947.965542][T27345] veth1_vlan: left promiscuous mode [ 5947.966829][T27345] veth0_vlan: left promiscuous mode [ 5955.381501][ T29] audit: type=1400 audit(5954.950:471): avc: denied { append } for pid=28060 comm="syz.1.10472" name="001" dev="devtmpfs" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 5962.537725][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5966.858844][T28003] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5966.928120][T28003] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5969.790486][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5972.227421][T28125] loop1: detected capacity change from 0 to 512 [ 5972.277439][T28125] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 5972.651328][T28125] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.10484: bg 0: block 248: padding at end of block bitmap is not set [ 5972.748631][T28125] Quota error (device loop1): write_blk: dquota write failed [ 5972.775937][T28125] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 5972.777293][T28125] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz.1.10484: Failed to acquire dquot type 1 [ 5972.847368][T28125] EXT4-fs (loop1): 1 truncate cleaned up [ 5972.897992][T28125] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 5972.950317][T28025] udevd[28025]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 5973.232760][T24759] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5973.249918][T27345] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-5 [ 5973.275170][T27345] EXT4-fs error (device loop1): ext4_release_dquot:6881: comm kworker/u8:3: Failed to release dquot type 1 [ 5974.350957][T28003] hsr_slave_0: entered promiscuous mode [ 5974.438022][T28003] hsr_slave_1: entered promiscuous mode [ 5975.700154][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5980.230513][T28003] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 5980.270179][T28003] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 5980.342073][T28003] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 5980.426307][T28003] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 5985.758206][T28003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6000.385669][T28217] serio: Serial port pts0 [ 6006.014592][T28003] veth0_vlan: entered promiscuous mode [ 6006.095308][T28003] veth1_vlan: entered promiscuous mode [ 6006.345916][T28003] veth0_macvtap: entered promiscuous mode [ 6006.388583][T28003] veth1_macvtap: entered promiscuous mode [ 6006.715755][T28003] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6006.716366][T28003] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6006.716780][T28003] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6006.718739][T28003] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6010.027575][T28254] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28254 comm=syz.0.10506 [ 6012.319429][T28264] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28264 comm=syz.0.10511 [ 6015.249521][T28274] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28274 comm=syz.0.10516 [ 6017.466625][T28286] serio: Serial port pts0 [ 6017.804395][T28288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28288 comm=syz.0.10523 [ 6021.247130][T27345] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6021.561980][T27345] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6021.807559][T27345] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6021.987391][T27345] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6027.117101][T27345] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6027.285062][T27345] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6027.405345][T27345] bond0 (unregistering): Released all slaves [ 6027.934794][T27345] hsr_slave_0: left promiscuous mode [ 6028.004839][T27345] hsr_slave_1: left promiscuous mode [ 6028.219664][T27345] veth1_macvtap: left promiscuous mode [ 6028.221550][T27345] veth0_macvtap: left promiscuous mode [ 6028.226024][T27345] veth1_vlan: left promiscuous mode [ 6028.227623][T27345] veth0_vlan: left promiscuous mode [ 6034.085273][T28319] serio: Serial port pts0 [ 6043.448024][T28301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6043.547782][T28301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6047.532125][T28301] hsr_slave_0: entered promiscuous mode [ 6047.598753][T28301] hsr_slave_1: entered promiscuous mode [ 6052.657289][T28380] serio: Serial port pts0 [ 6052.936521][T28301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6053.028331][T28301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6053.108658][T28301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6053.209056][T28301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6058.181529][T28301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6070.192085][ T29] audit: type=1400 audit(6069.760:472): avc: denied { ioctl } for pid=28442 comm="syz.1.10539" path="socket:[95713]" dev="sockfs" ino=95713 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 6070.287088][T28443] geneve0: entered allmulticast mode [ 6071.420626][T28448] serio: Serial port pts0 [ 6072.372116][T28301] veth0_vlan: entered promiscuous mode [ 6072.431019][T28301] veth1_vlan: entered promiscuous mode [ 6072.708920][T28301] veth0_macvtap: entered promiscuous mode [ 6072.746380][T28301] veth1_macvtap: entered promiscuous mode [ 6073.027522][T28301] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6073.028609][T28301] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6073.030116][T28301] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6073.030834][T28301] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6074.139116][T28455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28455 comm=syz.0.10528 [ 6088.346263][T28509] "syz.1.10566" (28509) uses obsolete ecb(arc4) skcipher [ 6090.397441][T28521] "syz.1.10572" (28521) uses obsolete ecb(arc4) skcipher [ 6103.564682][T28589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28589 comm=syz.0.10603 [ 6121.256783][T28659] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28659 comm=syz.1.10635 [ 6124.763981][T28670] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28670 comm=syz.1.10640 [ 6153.178785][T28717] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6153.250252][T28717] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6158.199215][T28717] hsr_slave_0: entered promiscuous mode [ 6158.261172][T28717] hsr_slave_1: entered promiscuous mode [ 6158.314328][T28717] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6158.315277][T28717] Cannot create hsr debugfs directory [ 6160.468717][T28717] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6160.982839][T28717] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6161.525384][T28717] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6162.010266][T28717] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6163.262341][T28717] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6163.332430][T28717] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6163.401207][T28717] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6163.497322][T28717] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6168.229371][T28012] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6168.327513][T28012] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6168.399876][T28012] bond0 (unregistering): Released all slaves [ 6168.774498][T28012] hsr_slave_0: left promiscuous mode [ 6168.837649][T28012] hsr_slave_1: left promiscuous mode [ 6169.016205][T28012] veth1_macvtap: left promiscuous mode [ 6169.016895][T28012] veth0_macvtap: left promiscuous mode [ 6169.017762][T28012] veth1_vlan: left promiscuous mode [ 6169.018458][T28012] veth0_vlan: left promiscuous mode [ 6181.649500][T28717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6192.250874][T28763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6192.321133][T24765] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6192.450419][T28763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6192.857004][T24765] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6193.148425][T24765] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6193.365472][T24765] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6198.744621][T24765] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6198.866345][T24765] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6199.011221][T24765] bond0 (unregistering): Released all slaves [ 6199.583000][T24765] hsr_slave_0: left promiscuous mode [ 6199.631561][T24765] hsr_slave_1: left promiscuous mode [ 6199.851194][T24765] veth1_macvtap: left promiscuous mode [ 6199.852653][T24765] veth0_macvtap: left promiscuous mode [ 6199.855883][T24765] veth1_vlan: left promiscuous mode [ 6199.857293][T24765] veth0_vlan: left promiscuous mode [ 6212.068214][T28763] hsr_slave_0: entered promiscuous mode [ 6212.115792][T28763] hsr_slave_1: entered promiscuous mode [ 6213.035908][T28717] veth0_vlan: entered promiscuous mode [ 6213.149183][T28717] veth1_vlan: entered promiscuous mode [ 6215.007687][T28717] veth0_macvtap: entered promiscuous mode [ 6215.611935][T28717] veth1_macvtap: entered promiscuous mode [ 6216.097506][T28717] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6216.098464][T28717] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6216.099179][T28717] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6216.100040][T28717] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6216.610317][T28763] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6216.649036][T28763] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6216.771125][T28763] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6216.880361][T28763] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6220.459544][T28857] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28857 comm=syz.0.10667 [ 6223.526425][T28763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6224.481282][T28871] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28871 comm=syz.0.10671 [ 6242.947574][T28763] veth0_vlan: entered promiscuous mode [ 6243.105845][T28763] veth1_vlan: entered promiscuous mode [ 6243.604990][T28763] veth0_macvtap: entered promiscuous mode [ 6243.698301][T28763] veth1_macvtap: entered promiscuous mode [ 6244.169533][T28763] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6244.170049][T28763] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6244.170398][T28763] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6244.170737][T28763] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6255.368360][T29010] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket pid=29010 comm=syz.1.10711 [ 6259.072509][T29033] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29033 comm=syz.0.10721 [ 6261.202335][T29044] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=261 sclass=netlink_xfrm_socket pid=29044 comm=syz.0.10725 [ 6261.567093][T29046] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29046 comm=syz.1.10726 [ 6263.438189][T29058] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=261 sclass=netlink_xfrm_socket pid=29058 comm=syz.0.10732 [ 6265.407673][T29070] mmap: syz.0.10738 (29070) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 6286.861192][T29184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29184 comm=syz.0.10791 [ 6335.790484][T29410] loop1: detected capacity change from 0 to 512 [ 6336.252714][T29410] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 6336.390256][ T29] audit: type=1400 audit(6335.960:473): avc: denied { read } for pid=29409 comm="syz.1.10896" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 6336.416679][ T29] audit: type=1400 audit(6335.960:474): avc: denied { open } for pid=29409 comm="syz.1.10896" path="/syzkaller.iOxnsk/111/file1/file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 6337.132656][T28837] udevd[28837]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 6339.639545][T28763] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6366.376813][T29555] ALSA: seq fatal error: cannot create timer (-16) [ 6366.398740][T29555] ALSA: seq fatal error: cannot create timer (-22) [ 6366.401138][T29555] ALSA: seq fatal error: cannot create timer (-16) [ 6368.968286][T29567] ALSA: seq fatal error: cannot create timer (-16) [ 6368.972107][T29567] ALSA: seq fatal error: cannot create timer (-22) [ 6368.972785][T29567] ALSA: seq fatal error: cannot create timer (-16) [ 6379.561150][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 6381.496467][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 6391.128665][T29683] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29683 comm=syz.1.11024 [ 6393.216333][T29693] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29693 comm=syz.0.11029 [ 6399.764380][ T29] audit: type=1400 audit(6399.330:475): avc: denied { write } for pid=29718 comm="syz.0.11039" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 6400.201938][T29721] syz.0.11040 (29721): /proc/29721/oom_adj is deprecated, please use /proc/29721/oom_score_adj instead. [ 6403.666128][T29740] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=115 sclass=netlink_xfrm_socket pid=29740 comm=syz.1.11049 [ 6405.630481][T29752] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=115 sclass=netlink_xfrm_socket pid=29752 comm=syz.1.11055 [ 6414.435793][ T29] audit: type=1400 audit(6413.990:476): avc: denied { mount } for pid=29792 comm="syz.0.11075" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 6419.001521][T29824] input: syz0 as /devices/virtual/input/input37 [ 6435.595374][T29860] input: syz0 as /devices/virtual/input/input38 [ 6438.815752][T29870] input: syz0 as /devices/virtual/input/input39 [ 6441.518254][T29880] input: syz0 as /devices/virtual/input/input40 [ 6445.329642][T29890] input: syz0 as /devices/virtual/input/input41 [ 6450.487842][T29901] input: syz0 as /devices/virtual/input/input42 [ 6461.480954][T29898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6461.511028][T29898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6466.384404][T29898] hsr_slave_0: entered promiscuous mode [ 6466.426703][T29898] hsr_slave_1: entered promiscuous mode [ 6466.467303][T29898] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6466.469901][T29898] Cannot create hsr debugfs directory [ 6468.771552][T29898] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6469.192303][T29898] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6469.741420][T29898] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6470.171445][T29898] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6471.484963][T29898] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6471.579786][T29898] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6471.661289][T29898] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6471.740407][T29898] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6474.381257][T27345] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6474.797734][T27345] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6475.208687][T27345] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6475.956735][T27345] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6483.332565][T27345] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6483.677746][T27345] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6483.764239][T27345] bond0 (unregistering): Released all slaves [ 6484.571771][T27345] hsr_slave_0: left promiscuous mode [ 6484.659525][T27345] hsr_slave_1: left promiscuous mode [ 6485.006086][T27345] veth1_macvtap: left promiscuous mode [ 6485.008351][T27345] veth0_macvtap: left promiscuous mode [ 6485.010419][T27345] veth1_vlan: left promiscuous mode [ 6485.012354][T27345] veth0_vlan: left promiscuous mode [ 6495.510832][T29898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6500.048180][T27345] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6500.144787][T27345] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6500.221808][T27345] bond0 (unregistering): Released all slaves [ 6500.729301][T27345] hsr_slave_0: left promiscuous mode [ 6500.787314][T27345] hsr_slave_1: left promiscuous mode [ 6500.946123][T27345] veth1_macvtap: left promiscuous mode [ 6500.947632][T27345] veth0_macvtap: left promiscuous mode [ 6500.949527][T27345] veth1_vlan: left promiscuous mode [ 6500.951080][T27345] veth0_vlan: left promiscuous mode [ 6516.665864][T29954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6516.689374][T29954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6522.207956][T29954] hsr_slave_0: entered promiscuous mode [ 6522.319160][T29954] hsr_slave_1: entered promiscuous mode [ 6526.182355][T29898] veth0_vlan: entered promiscuous mode [ 6526.239553][T29898] veth1_vlan: entered promiscuous mode [ 6526.671100][T29898] veth0_macvtap: entered promiscuous mode [ 6526.728459][T29898] veth1_macvtap: entered promiscuous mode [ 6527.200417][T29954] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6527.385329][T29954] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6527.487721][T29954] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6527.623876][T29898] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6527.625273][T29898] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6527.626001][T29898] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6527.626681][T29898] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6527.667735][T29954] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6533.267712][T29954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6544.556845][ T29] audit: type=1400 audit(6544.120:477): avc: denied { getopt } for pid=30121 comm="syz.1.11149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 6544.587057][ T29] audit: type=1400 audit(6544.140:478): avc: denied { read } for pid=30121 comm="syz.1.11149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 6557.177133][T29954] veth0_vlan: entered promiscuous mode [ 6557.432982][T29954] veth1_vlan: entered promiscuous mode [ 6558.088430][T29954] veth0_macvtap: entered promiscuous mode [ 6558.237875][T29954] veth1_macvtap: entered promiscuous mode [ 6558.572286][T29954] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6558.572908][T29954] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6558.581654][T29954] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6558.582159][T29954] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6571.002403][T30237] loop0: detected capacity change from 0 to 512 [ 6571.212500][T30237] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 6571.216051][T30237] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 6571.238599][T30237] EXT4-fs (loop0): 1 truncate cleaned up [ 6571.267706][T30237] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 6571.322097][T30237] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 6571.584872][T29954] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6576.419086][T30268] loop0: detected capacity change from 0 to 512 [ 6576.578484][T30268] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 6576.579238][T30268] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 6576.601411][T30268] EXT4-fs (loop0): 1 truncate cleaned up [ 6576.681807][T30268] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 6576.780315][T30268] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 6576.842279][T30270] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 6577.031874][T29954] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6577.179778][T30254] udevd[30254]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 6581.057618][ T29] audit: type=1400 audit(6580.630:479): avc: denied { connect } for pid=30290 comm="syz.1.11212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 6596.405390][T30366] loop0: detected capacity change from 0 to 1024 [ 6596.537480][T30366] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 6596.899724][T30366] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 6597.672277][T30225] udevd[30225]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 6597.707258][T29954] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6597.740145][T28012] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6598.208518][T28012] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6598.655247][T28012] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6599.130715][T28012] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6607.187291][T28012] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6607.339289][T28012] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6607.422461][T28012] bond0 (unregistering): Released all slaves [ 6608.275041][T28012] hsr_slave_0: left promiscuous mode [ 6608.405786][T28012] hsr_slave_1: left promiscuous mode [ 6608.716099][T28012] veth1_macvtap: left promiscuous mode [ 6608.717650][T28012] veth0_macvtap: left promiscuous mode [ 6608.719485][T28012] veth1_vlan: left promiscuous mode [ 6608.721032][T28012] veth0_vlan: left promiscuous mode [ 6630.796142][T30370] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6630.821358][T30370] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6637.930871][T30370] hsr_slave_0: entered promiscuous mode [ 6637.987378][T30370] hsr_slave_1: entered promiscuous mode [ 6638.046076][T30370] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6638.047167][T30370] Cannot create hsr debugfs directory [ 6643.679161][T30370] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6643.789778][T30370] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6643.880537][T30370] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6644.035916][T30370] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6650.498698][T30370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6658.562842][ T29] audit: type=1400 audit(6658.130:480): avc: denied { remount } for pid=30599 comm="syz.0.11324" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 6665.200578][T30635] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=30635 comm=syz.0.11331 [ 6675.450582][T30370] veth0_vlan: entered promiscuous mode [ 6675.710423][T30370] veth1_vlan: entered promiscuous mode [ 6676.517881][T30370] veth0_macvtap: entered promiscuous mode [ 6676.639483][T30370] veth1_macvtap: entered promiscuous mode [ 6677.329566][T30370] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6677.330087][T30370] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6677.330425][T30370] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6677.330746][T30370] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6730.009965][T30877] loop1: detected capacity change from 0 to 512 [ 6730.074624][T30877] EXT4-fs (loop1): blocks per group (95) and clusters per group (32768) inconsistent [ 6733.839347][T30893] loop1: detected capacity change from 0 to 512 [ 6734.010333][T30893] EXT4-fs (loop1): blocks per group (95) and clusters per group (32768) inconsistent [ 6744.829492][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 6748.866710][T30963] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 6748.895384][ T29] audit: type=1400 audit(6748.450:481): avc: denied { relabelto } for pid=30961 comm="syz.1.11474" name=".log" dev="vda" ino=1884 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 6748.958718][ T29] audit: type=1400 audit(6748.520:482): avc: denied { unlink } for pid=30370 comm="syz-executor" name=".log" dev="vda" ino=1884 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 6751.196383][T30974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1015 sclass=netlink_route_socket pid=30974 comm=syz.1.11480 [ 6752.200830][T30978] loop0: detected capacity change from 0 to 512 [ 6752.314323][T30978] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 6752.317000][T30978] System zones: 1-12 [ 6752.404392][T30978] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz.0.11481: invalid block [ 6752.434353][T30978] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.11481: invalid indirect mapped block 1819239214 (level 1) [ 6752.447850][T30978] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.11481: bg 0: block 361: padding at end of block bitmap is not set [ 6752.464990][T30978] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 6752.468428][T30978] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.11481: attempt to clear invalid blocks 33619980 len 1 [ 6752.486305][T30978] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.11481: invalid indirect mapped block 1819239214 (level 0) [ 6752.520126][T30978] EXT4-fs (loop0): 1 truncate cleaned up [ 6752.600035][T30978] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 6752.667803][T30978] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.11481: Directory hole found for htree index block [ 6752.910898][T29954] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6762.106399][T24761] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6762.640722][T24761] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6763.290975][T24761] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6763.967444][T24761] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6769.814357][T24761] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6769.955842][T24761] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6770.062858][T24761] bond0 (unregistering): Released all slaves [ 6770.760885][T24761] hsr_slave_0: left promiscuous mode [ 6770.842824][T24761] hsr_slave_1: left promiscuous mode [ 6771.082523][T24761] veth1_macvtap: left promiscuous mode [ 6771.097808][T24761] veth0_macvtap: left promiscuous mode [ 6771.101874][T24761] veth1_vlan: left promiscuous mode [ 6771.115063][T24761] veth0_vlan: left promiscuous mode [ 6784.957167][T24761] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6785.521449][T24761] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6785.990255][T24761] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6786.449868][T24761] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6793.179037][T24761] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6793.264524][T24761] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6793.340651][T24761] bond0 (unregistering): Released all slaves [ 6794.188945][T24761] hsr_slave_0: left promiscuous mode [ 6794.262420][T24761] hsr_slave_1: left promiscuous mode [ 6794.434123][T24761] veth1_macvtap: left promiscuous mode [ 6794.436027][T24761] veth0_macvtap: left promiscuous mode [ 6794.437972][T24761] veth1_vlan: left promiscuous mode [ 6794.439472][T24761] veth0_vlan: left promiscuous mode [ 6806.979109][T31028] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6807.032823][T31028] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6809.791512][T31089] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6809.849061][T31089] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6812.939629][T31028] hsr_slave_0: entered promiscuous mode [ 6813.018029][T31028] hsr_slave_1: entered promiscuous mode [ 6815.837314][T31089] hsr_slave_0: entered promiscuous mode [ 6815.878894][T31089] hsr_slave_1: entered promiscuous mode [ 6815.916848][T31089] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6815.919243][T31089] Cannot create hsr debugfs directory [ 6818.486568][T31028] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6818.895689][T31028] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6818.999145][T31028] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6819.269203][T31028] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6821.332838][T31089] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6821.422664][T31089] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6821.541804][T31089] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6821.666989][T31089] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6825.999098][T31028] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6827.510425][T31089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6844.432235][T31089] veth0_vlan: entered promiscuous mode [ 6844.474505][T31089] veth1_vlan: entered promiscuous mode [ 6844.871574][T31089] veth0_macvtap: entered promiscuous mode [ 6845.078847][T31089] veth1_macvtap: entered promiscuous mode [ 6845.361516][T31028] veth0_vlan: entered promiscuous mode [ 6845.732231][T31028] veth1_vlan: entered promiscuous mode [ 6845.915741][T31089] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6845.916747][T31089] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6845.917458][T31089] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6845.918115][T31089] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6847.048799][T31028] veth0_macvtap: entered promiscuous mode [ 6847.330385][T31028] veth1_macvtap: entered promiscuous mode [ 6848.408057][T31028] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6848.411799][T31028] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6848.412581][T31028] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6848.415859][T31028] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6859.119829][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 6861.988572][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 6896.386885][T31522] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=31522 comm=syz.0.11643 [ 6899.208020][T31535] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=31535 comm=syz.1.11649 [ 6901.185372][T31544] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1545 sclass=netlink_audit_socket pid=31544 comm=syz.0.11654 [ 6903.395711][T31559] loop1: detected capacity change from 0 to 512 [ 6903.485307][T31559] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 6903.486039][T31559] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 6903.489835][T31559] EXT4-fs (loop1): 1 truncate cleaned up [ 6903.498538][T31559] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 6903.501646][T31283] udevd[31283]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 6903.547675][T31559] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 6903.684778][T31089] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6907.482099][T31581] SELinux: Context system_u:object_r:anacron_exec_t:s0 is not valid (left unmapped). [ 6907.494554][ T29] audit: type=1400 audit(6907.060:483): avc: denied { relabelto } for pid=31580 comm="syz.1.11671" name="file0" dev="vda" ino=1895 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:anacron_exec_t:s0" [ 6917.616780][T31623] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=31623 comm=syz.0.11691 [ 6921.331876][T31639] VFS: Lookup of 'file0' in fuse fuse would have caused loop [ 6926.829476][T31670] VFS: Lookup of 'file0' in fuse fuse would have caused loop [ 6929.608633][T31687] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=31687 comm=syz.0.11721 [ 6929.904736][T31685] VFS: Lookup of 'file0' in fuse fuse would have caused loop [ 6933.320041][T31701] VFS: Lookup of 'file0' in fuse fuse would have caused loop [ 6936.874848][T31721] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=31721 comm=syz.0.11737 [ 6939.016043][T31734] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=31734 comm=syz.0.11743 [ 6951.082118][ T29] audit: type=1400 audit(6950.650:484): avc: denied { setattr } for pid=31789 comm="syz.1.11767" name="[io_uring]" dev="anon_inodefs" ino=108953 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 7005.016207][ T29] audit: type=1400 audit(7004.590:485): avc: denied { bind } for pid=32055 comm="syz.0.11888" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 7008.805014][T32078] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=32078 comm=syz.1.11899 [ 7030.517106][T32183] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32183 comm=syz.0.11951 [ 7032.782218][T32194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32194 comm=syz.0.11956 [ 7035.165020][T32205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32205 comm=syz.0.11962 [ 7047.848702][T32247] loop0: detected capacity change from 0 to 512 [ 7048.086072][T32247] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 7048.087751][T32247] System zones: 1-12 [ 7048.155931][T32247] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz.0.11980: invalid block [ 7048.166837][T32247] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.11980: invalid indirect mapped block 1819239214 (level 1) [ 7048.192286][T32247] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.11980: bg 0: block 361: padding at end of block bitmap is not set [ 7048.220991][T32247] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 7048.235722][T32247] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.11980: attempt to clear invalid blocks 33619980 len 1 [ 7048.249023][T32247] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.11980: invalid indirect mapped block 1819239214 (level 0) [ 7048.280865][T32247] EXT4-fs (loop0): 1 truncate cleaned up [ 7048.341666][T32247] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7048.406429][T32247] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.11980: Directory hole found for htree index block [ 7048.845246][T31028] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7048.958000][T31283] udevd[31283]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 7051.854919][T32265] loop0: detected capacity change from 0 to 512 [ 7052.055118][T32265] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 7052.056787][T32265] System zones: 1-12 [ 7052.119706][T32265] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.11987: invalid indirect mapped block 1819239214 (level 1) [ 7052.165734][T32265] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.11987: bg 0: block 361: padding at end of block bitmap is not set [ 7052.200585][T32265] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 7052.240609][T32265] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.11987: attempt to clear invalid blocks 33619980 len 1 [ 7052.255318][T32265] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.11987: invalid indirect mapped block 1819239214 (level 0) [ 7052.292134][T32265] EXT4-fs (loop0): 1 truncate cleaned up [ 7052.397709][T32265] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7052.476932][T32265] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.11987: Directory hole found for htree index block [ 7052.608006][T31283] udevd[31283]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 7052.831922][T31028] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7053.191067][T31283] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 7054.949166][T32279] loop1: detected capacity change from 0 to 512 [ 7055.018620][T32279] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 7055.019904][T32279] System zones: 1-12 [ 7055.041984][T32279] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.11994: invalid block [ 7055.046832][T32279] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.11994: invalid indirect mapped block 1819239214 (level 1) [ 7055.052416][T32279] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.11994: bg 0: block 361: padding at end of block bitmap is not set [ 7055.057660][T32279] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 7055.060925][T32279] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz.1.11994: attempt to clear invalid blocks 33619980 len 1 [ 7055.074740][T32279] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.11994: invalid indirect mapped block 1819239214 (level 0) [ 7055.089358][T32279] EXT4-fs (loop1): 1 truncate cleaned up [ 7055.109775][T32279] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7055.150847][T32279] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz.1.11994: Directory hole found for htree index block [ 7055.356878][T31089] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7072.029948][T32360] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=32360 comm=syz.1.12031 [ 7101.722452][T32504] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32504 comm=syz.0.12100 [ 7103.675055][T32515] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32515 comm=syz.0.12105 [ 7106.122569][T32527] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32527 comm=syz.1.12111 [ 7107.690028][T32534] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=125 sclass=netlink_xfrm_socket pid=32534 comm=syz.1.12114 [ 7112.507173][T32560] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=125 sclass=netlink_xfrm_socket pid=32560 comm=syz.1.12127 [ 7122.279550][T32619] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1550 sclass=netlink_audit_socket pid=32619 comm=syz.0.12153 [ 7142.418125][T32717] [U] ^@ [ 7142.856335][ T29] audit: type=1400 audit(7142.430:486): avc: denied { write } for pid=32719 comm="syz.1.12203" name="snapshot" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 7144.304384][T32729] [U] ^@ [ 7146.608833][T32741] [U] ^@ [ 7148.408041][T32753] [U] ^@ [ 7149.848560][T32765] [U] ^@ [ 7150.016964][ T300] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=300 comm=syz.0.12227 [ 7152.042198][ T314] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=314 comm=syz.1.12233 [ 7153.855700][ T325] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=325 comm=syz.1.12240 [ 7155.925384][ T337] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=337 comm=syz.0.12245 [ 7158.566829][ T348] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=348 comm=syz.0.12251 [ 7185.679347][T28012] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7186.341037][T28012] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7186.919592][T28012] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7187.557448][T28012] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7191.419191][ T29] audit: type=1400 audit(7190.990:487): avc: denied { nlmsg_read } for pid=502 comm="syz.1.12326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 7193.460783][T28012] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7193.574270][T28012] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7193.668205][T28012] bond0 (unregistering): Released all slaves [ 7193.786188][ T504] batadv_slave_1: entered promiscuous mode [ 7193.931144][ T504] batadv_slave_1: left promiscuous mode [ 7194.077331][T28012] hsr_slave_0: left promiscuous mode [ 7194.408648][T28012] hsr_slave_1: left promiscuous mode [ 7194.930654][T28012] veth1_macvtap: left promiscuous mode [ 7194.932027][T28012] veth0_macvtap: left promiscuous mode [ 7194.965512][T28012] veth1_vlan: left promiscuous mode [ 7194.968884][T28012] veth0_vlan: left promiscuous mode [ 7204.944762][ T522] batadv_slave_1: entered promiscuous mode [ 7204.968226][ T522] batadv_slave_1: left promiscuous mode [ 7217.430213][ T496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7217.530485][ T496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7227.361767][ T496] hsr_slave_0: entered promiscuous mode [ 7227.466062][ T496] hsr_slave_1: entered promiscuous mode [ 7232.888045][ T496] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7232.971789][ T496] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7233.106439][ T496] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7233.207934][ T496] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7237.100585][ T638] serio: Serial port pts0 [ 7238.151893][ T496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7247.076098][ T690] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=690 comm=syz.1.12365 [ 7253.906529][ T496] veth0_vlan: entered promiscuous mode [ 7254.156167][ T496] veth1_vlan: entered promiscuous mode [ 7254.971300][ T496] veth0_macvtap: entered promiscuous mode [ 7255.086404][ T496] veth1_macvtap: entered promiscuous mode [ 7256.181529][ T496] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7256.182595][ T496] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7256.196093][ T496] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7256.197153][ T496] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7260.349485][ T666] udevd[666]: setting mode of /dev/vcs21 to 020660 failed: Read-only file system [ 7260.352663][ T666] udevd[666]: setting owner of /dev/vcs21 to uid=0, gid=5 failed: Read-only file system [ 7260.712622][ T666] udevd[666]: setting mode of /dev/vcsu21 to 020660 failed: Read-only file system [ 7260.726726][ T666] udevd[666]: setting owner of /dev/vcsu21 to uid=0, gid=5 failed: Read-only file system [ 7261.096642][ T666] udevd[666]: setting mode of /dev/vcsa21 to 020660 failed: Read-only file system [ 7261.099467][ T666] udevd[666]: setting owner of /dev/vcsa21 to uid=0, gid=5 failed: Read-only file system [ 7265.761305][ T666] udevd[666]: setting mode of /dev/vcs22 to 020660 failed: Read-only file system [ 7265.762033][ T666] udevd[666]: setting owner of /dev/vcs22 to uid=0, gid=5 failed: Read-only file system [ 7265.835487][ T750] udevd[750]: setting mode of /dev/vcsu22 to 020660 failed: Read-only file system [ 7265.840146][ T750] udevd[750]: setting owner of /dev/vcsu22 to uid=0, gid=5 failed: Read-only file system [ 7266.167115][ T778] udevd[778]: setting mode of /dev/vcsa22 to 020660 failed: Read-only file system [ 7266.177002][ T778] udevd[778]: setting owner of /dev/vcsa22 to uid=0, gid=5 failed: Read-only file system [ 7266.247424][ T780] sctp: [Deprecated]: syz.1.12392 (pid 780) Use of struct sctp_assoc_value in delayed_ack socket option. [ 7266.247424][ T780] Use struct sctp_sack_info instead [ 7267.759093][ T790] sctp: [Deprecated]: syz.1.12397 (pid 790) Use of struct sctp_assoc_value in delayed_ack socket option. [ 7267.759093][ T790] Use struct sctp_sack_info instead [ 7268.925957][ T797] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=797 comm=syz.1.12400 [ 7269.519103][ T802] sctp: [Deprecated]: syz.0.12403 (pid 802) Use of struct sctp_assoc_value in delayed_ack socket option. [ 7269.519103][ T802] Use struct sctp_sack_info instead [ 7270.921445][ T808] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=808 comm=syz.1.12406 [ 7272.771275][T24765] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7273.356393][T24765] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7273.809924][T24765] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7274.386798][T24765] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7281.312579][T24765] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7281.436144][T24765] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7281.537541][T24765] bond0 (unregistering): Released all slaves [ 7282.168070][T24765] hsr_slave_0: left promiscuous mode [ 7282.281945][T24765] hsr_slave_1: left promiscuous mode [ 7282.754980][T24765] veth1_macvtap: left promiscuous mode [ 7282.756482][T24765] veth0_macvtap: left promiscuous mode [ 7282.777871][T24765] veth1_vlan: left promiscuous mode [ 7282.779647][T24765] veth0_vlan: left promiscuous mode [ 7294.467304][ T897] autofs4:pid:897:validate_dev_ioctl: path string terminator missing for cmd(0xc018937c) [ 7303.319140][ T813] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7303.391390][ T813] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7303.646357][ T956] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2570 sclass=netlink_route_socket pid=956 comm=syz.0.12451 [ 7306.706057][ T971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2570 sclass=netlink_route_socket pid=971 comm=syz.0.12455 [ 7310.231971][ T813] hsr_slave_0: entered promiscuous mode [ 7310.296224][ T813] hsr_slave_1: entered promiscuous mode [ 7310.334961][ T813] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 7310.335566][ T813] Cannot create hsr debugfs directory [ 7317.647049][ T813] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 7317.726727][ T813] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 7317.816891][ T813] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 7317.882708][ T813] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 7325.833039][ T813] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7335.539284][T24765] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7336.040717][T24765] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7336.429495][T24765] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7337.081699][T24765] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7344.818632][T24765] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7344.936964][T24765] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7345.002811][T24765] bond0 (unregistering): Released all slaves [ 7345.464371][T24765] hsr_slave_0: left promiscuous mode [ 7345.526068][T24765] hsr_slave_1: left promiscuous mode [ 7345.801782][T24765] veth1_macvtap: left promiscuous mode [ 7345.809119][T24765] veth0_macvtap: left promiscuous mode [ 7345.811535][T24765] veth1_vlan: left promiscuous mode [ 7345.822362][T24765] veth0_vlan: left promiscuous mode [ 7363.078198][ T813] veth0_vlan: entered promiscuous mode [ 7363.172823][ T813] veth1_vlan: entered promiscuous mode [ 7363.526544][ T813] veth0_macvtap: entered promiscuous mode [ 7363.649776][ T813] veth1_macvtap: entered promiscuous mode [ 7364.288346][ T813] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7364.289583][ T813] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7364.290374][ T813] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7364.291091][ T813] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7365.129891][ T1084] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7365.298271][ T1084] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7373.478375][ T29] audit: type=1400 audit(7373.040:488): avc: denied { bind } for pid=1185 comm="syz.1.12488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 7374.091292][ T1084] hsr_slave_0: entered promiscuous mode [ 7374.175089][ T1084] hsr_slave_1: entered promiscuous mode [ 7377.648633][ T1202] loop1: detected capacity change from 0 to 512 [ 7377.999543][ T1202] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz.1.12492: corrupted in-inode xattr: bad e_name length [ 7378.057715][ T1202] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.12492: couldn't read orphan inode 15 (err -117) [ 7378.179393][ T1202] EXT4-fs (loop1): mounted filesystem 00000004-0000-0000-0000-000000060000 r/w without journal. Quota mode: writeback. [ 7378.328198][ T1202] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.12492: bg 0: block 312: padding at end of block bitmap is not set [ 7378.677579][ T813] EXT4-fs (loop1): unmounting filesystem 00000004-0000-0000-0000-000000060000. [ 7379.295600][ T1206] udevd[1206]: symlink '../../loop1' '/dev/disk/by-uuid/00000004-0000-0000-0000-000000060000.tmp-b7:1' failed: Read-only file system [ 7379.971456][ T1084] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7380.098806][ T1084] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7380.206529][ T1084] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7380.312715][ T1084] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7387.535123][ T1084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7404.601138][ T1084] veth0_vlan: entered promiscuous mode [ 7404.869893][ T1084] veth1_vlan: entered promiscuous mode [ 7405.507629][ T1084] veth0_macvtap: entered promiscuous mode [ 7405.656538][ T1084] veth1_macvtap: entered promiscuous mode [ 7406.098900][ T1084] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7406.099611][ T1084] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7406.100121][ T1084] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7406.100720][ T1084] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7429.020953][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7430.614328][ T1443] serio: Serial port pts0 [ 7444.418777][ T1503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1503 comm=syz.1.12598 [ 7447.106681][ T1514] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1514 comm=syz.0.12603 [ 7449.060872][ T1201] udevd[1201]: setting mode of /dev/vcs20 to 020660 failed: Read-only file system [ 7449.062221][ T1201] udevd[1201]: setting owner of /dev/vcs20 to uid=0, gid=5 failed: Read-only file system [ 7449.232126][ T1199] udevd[1199]: setting mode of /dev/vcsa20 to 020660 failed: Read-only file system [ 7449.278942][ T1162] udevd[1162]: setting mode of /dev/vcsu20 to 020660 failed: Read-only file system [ 7449.280055][ T1162] udevd[1162]: setting owner of /dev/vcsu20 to uid=0, gid=5 failed: Read-only file system [ 7449.337509][ T1199] udevd[1199]: setting owner of /dev/vcsa20 to uid=0, gid=5 failed: Read-only file system [ 7458.091876][T27345] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7459.079419][T27345] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7459.616425][T27345] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7460.177027][T27345] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7467.868447][T27345] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7468.028546][T27345] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7468.142515][T27345] bond0 (unregistering): Released all slaves [ 7468.927226][T27345] hsr_slave_0: left promiscuous mode [ 7469.018857][T27345] hsr_slave_1: left promiscuous mode [ 7469.348059][T27345] veth1_macvtap: left promiscuous mode [ 7469.349443][T27345] veth0_macvtap: left promiscuous mode [ 7469.351155][T27345] veth1_vlan: left promiscuous mode [ 7469.352568][T27345] veth0_vlan: left promiscuous mode [ 7472.335387][ T29] audit: type=1400 audit(7471.900:489): avc: denied { getopt } for pid=1613 comm="syz.1.12646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 7489.059493][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7490.076224][ T29] audit: type=1400 audit(7489.640:490): avc: denied { unmount } for pid=813 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 7494.727852][ T1567] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7494.771710][ T1567] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7502.539254][ T1567] hsr_slave_0: entered promiscuous mode [ 7502.605856][ T1567] hsr_slave_1: entered promiscuous mode [ 7508.424632][ T1567] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7508.520762][ T1567] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7508.630094][ T1567] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7508.757651][ T1567] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7514.785910][ T1567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7533.558879][ T29] audit: type=1400 audit(7533.130:491): avc: denied { lock } for pid=1879 comm="syz.1.12720" path="socket:[118428]" dev="sockfs" ino=118428 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 7534.091737][ T29] audit: type=1400 audit(7533.660:492): avc: denied { write } for pid=1879 comm="syz.1.12720" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 7536.801556][ T1567] veth0_vlan: entered promiscuous mode [ 7536.901233][ T1567] veth1_vlan: entered promiscuous mode [ 7537.396697][ T1567] veth0_macvtap: entered promiscuous mode [ 7537.451232][ T1567] veth1_macvtap: entered promiscuous mode [ 7537.842674][ T1567] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7537.854027][ T1567] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7537.854692][ T1567] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7537.855396][ T1567] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7541.376651][ T1913] "syz.1.12730" (1913) uses obsolete ecb(arc4) skcipher [ 7574.175414][ T2108] sctp: [Deprecated]: syz.0.12819 (pid 2108) Use of struct sctp_assoc_value in delayed_ack socket option. [ 7574.175414][ T2108] Use struct sctp_sack_info instead [ 7577.950176][ T2126] loop1: detected capacity change from 0 to 512 [ 7578.317740][ T2126] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2855: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 7578.322776][ T2126] EXT4-fs (loop1): 1 truncate cleaned up [ 7578.338296][ T2131] input: syz0 as /devices/virtual/input/input47 [ 7578.382738][ T2126] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7578.596936][ T2129] EXT4-fs error (device loop1): ext4_validate_block_bitmap:431: comm ext4lazyinit: bg 0: block 7: invalid block bitmap [ 7578.825424][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7581.267963][ T2141] loop0: detected capacity change from 0 to 512 [ 7581.597050][ T2141] EXT4-fs (loop0): 1 truncate cleaned up [ 7581.659119][ T2141] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7582.119912][ T1567] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7584.759207][ T2159] loop0: detected capacity change from 0 to 512 [ 7584.920198][ T2159] EXT4-fs (loop0): 1 truncate cleaned up [ 7584.986160][ T2159] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7585.522280][ T1582] udevd[1582]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 7585.530224][ T1567] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7588.752246][ T2175] loop0: detected capacity change from 0 to 512 [ 7588.886070][ T2175] EXT4-fs (loop0): 1 truncate cleaned up [ 7588.925899][ T2175] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7589.422587][ T1567] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7589.831748][ T1582] udevd[1582]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 7597.215963][ T2217] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=2217 comm=syz.0.12866 [ 7622.728056][ T2334] netlink: 32 bytes leftover after parsing attributes in process `syz.0.12922'. [ 7676.181353][ T2550] loop1: detected capacity change from 0 to 512 [ 7676.379219][ T2550] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 7676.380313][ T2550] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 7676.565131][ T2550] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #15: comm syz.1.13025: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 7676.596554][ T2550] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.13025: couldn't read orphan inode 15 (err -117) [ 7676.691894][ T2550] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7677.434521][ T1582] udevd[1582]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 7678.387796][ T2554] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 41: padding at end of block bitmap is not set [ 7701.821277][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7730.640861][ T2736] sctp: [Deprecated]: syz.0.13112 (pid 2736) Use of struct sctp_assoc_value in delayed_ack socket option. [ 7730.640861][ T2736] Use struct sctp_sack_info instead [ 7735.254573][ T2756] sctp: [Deprecated]: syz.0.13121 (pid 2756) Use of int in max_burst socket option. [ 7735.254573][ T2756] Use struct sctp_assoc_value instead [ 7737.202630][ T2764] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=2764 comm=syz.0.13125 [ 7742.561511][ T2789] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=2789 comm=syz.0.13137 [ 7745.007178][ T2802] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=2802 comm=syz.0.13143 [ 7754.502808][ T2844] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=2844 comm=syz.0.13162 [ 7756.742712][ T2854] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=2854 comm=syz.1.13167 [ 7759.450419][ T2863] loop0: detected capacity change from 0 to 512 [ 7759.654517][ T2863] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 7759.655555][ T2863] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 7760.019904][ T2863] EXT4-fs error (device loop0): ext4_ext_check_inode:520: inode #15: comm syz.0.13166: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 7760.036610][ T2863] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.13166: couldn't read orphan inode 15 (err -117) [ 7760.227920][ T2863] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7760.859824][ T2870] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=2870 comm=syz.1.13172 [ 7760.880486][ T1582] udevd[1582]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 7764.029893][ T2867] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 41: padding at end of block bitmap is not set [ 7771.230466][ T2899] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2899 comm=syz.1.13186 [ 7779.375671][ T2925] deleting an unspecified loop device is not supported. [ 7781.330462][ T1567] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7782.638919][ T29] audit: type=1400 audit(7782.200:493): avc: denied { lock } for pid=2938 comm="syz.1.13206" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 7814.095513][ T3103] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3103 comm=syz.0.13268 [ 7815.895095][ T3115] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3115 comm=syz.0.13274 [ 7819.978012][ T3134] loop0: detected capacity change from 0 to 512 [ 7820.221560][ T3134] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7820.414862][ T3134] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #18: comm syz.0.13283: corrupted inode contents [ 7820.428660][ T3134] EXT4-fs error (device loop0): ext4_dirty_inode:5935: inode #18: comm syz.0.13283: mark_inode_dirty error [ 7820.441690][ T3134] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #18: comm syz.0.13283: corrupted inode contents [ 7820.448234][ T3134] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3001: inode #18: comm syz.0.13283: mark_inode_dirty error [ 7820.450621][ T3134] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3003: inode #18: comm syz.0.13283: mark inode dirty (error -117) [ 7820.456942][ T3134] EXT4-fs warning (device loop0): ext4_evict_inode:271: xattr delete (err -117) [ 7820.585538][ T1567] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7842.148822][ T29] audit: type=1400 audit(7841.720:494): avc: denied { setattr } for pid=3246 comm="syz.1.13332" name="NETLINK" dev="sockfs" ino=122716 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 7850.806378][ T3284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pid=3284 comm=syz.0.13349 [ 7867.071905][ T3345] loop0: detected capacity change from 0 to 512 [ 7871.691974][ T3357] loop0: detected capacity change from 0 to 512 [ 7886.171088][ T29] audit: type=1400 audit(7885.730:495): avc: denied { bind } for pid=3412 comm="syz.0.13411" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 7896.010371][ T1655] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7896.650161][ T1655] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7897.211648][ T1655] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7897.845726][ T1655] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7904.016183][ T1655] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7904.205160][ T1655] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7904.306743][ T1655] bond0 (unregistering): Released all slaves [ 7904.816417][ T1655] hsr_slave_0: left promiscuous mode [ 7904.867084][ T1655] hsr_slave_1: left promiscuous mode [ 7905.068048][ T1655] veth1_macvtap: left promiscuous mode [ 7905.069474][ T1655] veth0_macvtap: left promiscuous mode [ 7905.072601][ T1655] veth1_vlan: left promiscuous mode [ 7905.076519][ T1655] veth0_vlan: left promiscuous mode [ 7925.967929][ T3452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7926.038904][ T3452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7934.750803][ T3452] hsr_slave_0: entered promiscuous mode [ 7934.836853][ T3452] hsr_slave_1: entered promiscuous mode [ 7941.488471][ T3452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7941.586678][ T3452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7941.689679][ T3452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7941.814607][ T3452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7947.760064][ T3452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7951.064776][ T3635] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3635 comm=syz.1.13475 [ 7953.390002][ T3649] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3649 comm=syz.1.13479 [ 7969.309304][ T3452] veth0_vlan: entered promiscuous mode [ 7969.428927][ T3452] veth1_vlan: entered promiscuous mode [ 7969.856041][ T3452] veth0_macvtap: entered promiscuous mode [ 7969.891561][ T3452] veth1_macvtap: entered promiscuous mode [ 7970.361097][ T3452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7970.362072][ T3452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7970.362777][ T3452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7970.378421][ T3452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7989.310342][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7994.022807][ T29] audit: type=1400 audit(7993.590:496): avc: denied { mount } for pid=3836 comm="syz.0.13557" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 7994.056321][ T29] audit: type=1400 audit(7993.620:497): avc: denied { remount } for pid=3836 comm="syz.0.13557" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 7994.354317][ T29] audit: type=1400 audit(7993.920:498): avc: denied { unmount } for pid=3452 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 7997.785705][ C1] vkms_vblank_simulate: vblank timer overrun [ 8004.425789][ T3897] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pid=3897 comm=syz.1.13586 [ 8044.922752][ T4078] sctp: [Deprecated]: syz.0.13671 (pid 4078) Use of int in maxseg socket option. [ 8044.922752][ T4078] Use struct sctp_assoc_value instead [ 8064.275765][ T29] audit: type=1400 audit(8063.830:499): avc: denied { write } for pid=4170 comm="syz.1.13716" name="nullb0" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 8066.715691][ T4184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4184 comm=syz.1.13722 [ 8069.230119][ T4197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4197 comm=syz.0.13729 [ 8069.659014][ T4200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4200 comm=syz.1.13730 [ 8083.570403][ T4267] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4267 comm=syz.0.13764 [ 8100.120472][ T4337] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4337 comm=syz.1.13797 [ 8102.857002][ T4349] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4349 comm=syz.1.13803 [ 8105.185152][ T4361] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4361 comm=syz.1.13809 [ 8110.714108][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8111.042446][ T4394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4394 comm=syz.1.13825 [ 8113.327185][ T4408] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4408 comm=syz.1.13831 [ 8115.455475][ T4420] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4420 comm=syz.1.13837 [ 8117.707268][ T4432] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4432 comm=syz.0.13843 [ 8137.864703][ T4546] serio: Serial port pts0 [ 8150.918141][ T4588] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4588 comm=syz.1.13915 [ 8162.715441][ T4637] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4637 comm=syz.0.13938 [ 8175.520241][ T4684] loop0: detected capacity change from 0 to 128 [ 8175.577097][ T4684] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8175.698182][ T4684] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8175.731103][ T4684] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz.0.13961: No space for directory leaf checksum. Please run e2fsck -D. [ 8175.755190][ T4684] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz.0.13961: checksumming directory block 0 [ 8175.948813][ T3452] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8176.101863][ T3485] udevd[3485]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 8179.480486][ T4698] loop0: detected capacity change from 0 to 128 [ 8179.556252][ T4698] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8179.664446][ T4698] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8179.749362][ T4698] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz.0.13967: No space for directory leaf checksum. Please run e2fsck -D. [ 8179.750666][ T4698] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz.0.13967: checksumming directory block 0 [ 8180.072614][ T3452] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8181.460379][ T4707] netlink: 'syz.0.13971': attribute type 27 has an invalid length. [ 8183.729506][ T4712] loop0: detected capacity change from 0 to 128 [ 8183.792433][ T4712] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8183.870632][ T4712] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8184.004861][ T4712] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz.0.13973: No space for directory leaf checksum. Please run e2fsck -D. [ 8184.009502][ T4712] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz.0.13973: checksumming directory block 0 [ 8184.419956][ T3485] udevd[3485]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 8184.452920][ T3452] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8186.620195][ T4723] loop1: detected capacity change from 0 to 128 [ 8186.702057][ T4723] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8186.817780][ T4723] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8186.856740][ T4724] netlink: 'syz.0.13977': attribute type 27 has an invalid length. [ 8186.888781][ T4723] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.13978: No space for directory leaf checksum. Please run e2fsck -D. [ 8186.890024][ T4723] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.13978: checksumming directory block 0 [ 8187.290692][ T813] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8192.005544][ T4739] netlink: 'syz.0.13984': attribute type 27 has an invalid length. [ 8193.091283][T28756] hid-generic 0000:0000:0000.0004: item fetching failed at offset 0/1 [ 8193.109508][T28756] hid-generic 0000:0000:0000.0004: probe with driver hid-generic failed with error -22 [ 8195.356893][ T3718] hid-generic 0000:0000:0000.0005: item fetching failed at offset 0/1 [ 8195.362008][ T3718] hid-generic 0000:0000:0000.0005: probe with driver hid-generic failed with error -22 [ 8198.281512][ C1] vkms_vblank_simulate: vblank timer overrun [ 8198.362141][T24747] hid-generic 0000:0000:0000.0006: item fetching failed at offset 0/1 [ 8198.389729][T24747] hid-generic 0000:0000:0000.0006: probe with driver hid-generic failed with error -22 [ 8201.060671][T24747] hid-generic 0000:0000:0000.0007: item fetching failed at offset 0/1 [ 8201.080777][T24747] hid-generic 0000:0000:0000.0007: probe with driver hid-generic failed with error -22 [ 8204.016958][T28756] hid-generic 0000:0000:0000.0008: item fetching failed at offset 0/1 [ 8204.021948][T28756] hid-generic 0000:0000:0000.0008: probe with driver hid-generic failed with error -22 [ 8207.366182][ T4796] veth0_vlan: left promiscuous mode [ 8210.957792][ T4814] veth0_vlan: left promiscuous mode [ 8212.380157][ T4823] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4823 comm=syz.1.14023 [ 8215.681675][ T4838] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4838 comm=syz.1.14031 [ 8215.778078][ T4838] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4838 comm=syz.1.14031 [ 8219.357454][T27345] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8219.929733][T27345] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8220.591921][T27345] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8221.100713][T27345] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8228.877963][T27345] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8229.018375][T27345] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8229.112000][T27345] bond0 (unregistering): Released all slaves [ 8229.569266][T27345] hsr_slave_0: left promiscuous mode [ 8229.657533][T27345] hsr_slave_1: left promiscuous mode [ 8230.141447][T27345] veth1_macvtap: left promiscuous mode [ 8230.158132][T27345] veth0_macvtap: left promiscuous mode [ 8230.160948][T27345] veth1_vlan: left promiscuous mode [ 8231.874799][ T4899] loop1: detected capacity change from 0 to 128 [ 8231.930250][ T4899] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8232.036956][ T4899] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8232.469747][ T813] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8232.631179][ T3485] udevd[3485]: symlink '../../loop1' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:1' failed: Read-only file system [ 8242.996168][ T4917] loop1: detected capacity change from 0 to 128 [ 8243.054953][ T4917] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8243.107167][ T4917] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8243.612184][ T813] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8244.069292][ T4910] udevd[4910]: symlink '../../loop1' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:1' failed: Read-only file system [ 8248.121665][ T4941] loop1: detected capacity change from 0 to 128 [ 8248.235879][ T4941] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8248.367570][ T4941] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8248.926220][ T813] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8249.172165][ T4910] udevd[4910]: symlink '../../loop1' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:1' failed: Read-only file system [ 8249.710160][ T29] audit: type=1400 audit(8249.280:500): avc: denied { setopt } for pid=4945 comm="syz.1.14063" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 8249.775084][ T4850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8249.885643][ T4850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8257.070746][ T4850] hsr_slave_0: entered promiscuous mode [ 8257.167823][ T4850] hsr_slave_1: entered promiscuous mode [ 8265.158330][ T29] audit: type=1400 audit(8264.730:501): avc: denied { map } for pid=5006 comm="syz.1.14080" path="/dev/vcsu" dev="devtmpfs" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 [ 8265.566531][ T4850] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8265.719640][ T4850] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8265.887472][ T4850] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8266.060314][ T4850] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8273.480729][ T4850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8274.932233][ T5038] loop1: detected capacity change from 0 to 1024 [ 8275.013037][ T5038] EXT4-fs: Ignoring removed orlov option [ 8275.066019][ T5038] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8275.067507][ T5038] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8275.196105][ T5038] EXT4-fs (loop1): invalid journal inode [ 8275.197742][ T5038] EXT4-fs (loop1): can't get journal size [ 8275.377555][ T5038] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8275.818089][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8276.250105][ T4910] udevd[4910]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 8281.099837][ T5059] loop1: detected capacity change from 0 to 1024 [ 8281.140404][ T5059] EXT4-fs: Ignoring removed orlov option [ 8281.185523][ T5059] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8281.186574][ T5059] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8281.276463][ T5059] EXT4-fs (loop1): invalid journal inode [ 8281.278054][ T5059] EXT4-fs (loop1): can't get journal size [ 8281.451726][ T5059] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8282.020110][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8282.440063][ T4910] udevd[4910]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 8287.290834][ T5085] loop1: detected capacity change from 0 to 1024 [ 8287.338400][ T5085] EXT4-fs: Ignoring removed orlov option [ 8287.379737][ T5085] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8287.380401][ T5085] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8287.425920][ T5085] EXT4-fs (loop1): invalid journal inode [ 8287.427504][ T5085] EXT4-fs (loop1): can't get journal size [ 8287.557937][ T5085] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8287.920249][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8287.982303][ T4910] udevd[4910]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 8291.698177][ T5105] loop1: detected capacity change from 0 to 1024 [ 8291.732432][ T5105] EXT4-fs: Ignoring removed orlov option [ 8291.784104][ T5105] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8291.785141][ T5105] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8291.836652][ T5105] EXT4-fs (loop1): invalid journal inode [ 8291.838198][ T5105] EXT4-fs (loop1): can't get journal size [ 8291.905545][ T5105] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8292.240226][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8292.295680][ T4910] udevd[4910]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 8293.370757][ T4850] veth0_vlan: entered promiscuous mode [ 8293.600488][ T4850] veth1_vlan: entered promiscuous mode [ 8294.297171][ T4850] veth0_macvtap: entered promiscuous mode [ 8294.439667][ T4850] veth1_macvtap: entered promiscuous mode [ 8294.902152][ T4850] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8294.902755][ T4850] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8294.911192][ T4850] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8294.911711][ T4850] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8295.676188][ T5116] loop1: detected capacity change from 0 to 1024 [ 8295.758580][ T5116] EXT4-fs: Ignoring removed orlov option [ 8295.816456][ T5116] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8295.817015][ T5116] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8295.856537][ T5116] EXT4-fs (loop1): invalid journal inode [ 8295.858015][ T5116] EXT4-fs (loop1): can't get journal size [ 8296.095773][ T5116] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8296.502200][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8309.266193][ T5188] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5188 comm=syz.0.14136 [ 8326.676580][ T5267] serio: Serial port pts0 [ 8345.745114][ T5370] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5370 comm=syz.1.14223 [ 8348.178014][ T5382] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5382 comm=syz.1.14229 [ 8350.707569][ T5395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5395 comm=syz.1.14235 [ 8361.167884][ T5458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55 sclass=netlink_route_socket pid=5458 comm=syz.0.14267 [ 8362.055623][ T5462] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5462 comm=syz.1.14268 [ 8364.776430][ T5475] loop0: detected capacity change from 0 to 512 [ 8365.250808][ T5475] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8365.376058][ T29] audit: type=1400 audit(8364.920:502): avc: denied { setattr } for pid=5473 comm="syz.0.14275" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 8365.739626][ T4910] udevd[4910]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 8365.852424][ T4850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8368.101157][ T5491] loop0: detected capacity change from 0 to 512 [ 8368.420812][ T5491] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8368.990234][ T4850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8369.780175][ T4910] udevd[4910]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 8371.620962][ T5506] loop1: detected capacity change from 0 to 512 [ 8371.938446][ T5506] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8372.311788][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8373.069701][ T4994] udevd[4994]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 8375.146445][ T5530] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5530 comm=syz.1.14298 [ 8377.068907][ T5542] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5542 comm=syz.0.14304 [ 8380.782560][ T29] audit: type=1400 audit(8380.350:503): avc: denied { append } for pid=5558 comm="syz.1.14311" name="random" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 8383.976967][ T5576] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1542 sclass=netlink_route_socket pid=5576 comm=syz.0.14319 [ 8395.246250][ T5629] input: syz0 as /devices/virtual/input/input50 [ 8433.914065][ T5831] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5831 comm=syz.1.14441 [ 8441.206520][ T29] audit: type=1400 audit(8440.780:504): avc: denied { read } for pid=5875 comm="syz.0.14464" path="socket:[131644]" dev="sockfs" ino=131644 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 8441.874351][ T5880] serio: Serial port pts0 [ 8442.735719][ T5888] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5888 comm=syz.1.14469 [ 8449.872614][ T5919] serio: Serial port pts0 [ 8450.476467][ T5922] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5922 comm=syz.1.14485 [ 8457.456895][ T5944] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5944 comm=syz.1.14495 [ 8458.088585][ T5948] serio: Serial port pts0 [ 8460.199502][ T5960] loop1: detected capacity change from 0 to 1024 [ 8460.240682][ T5960] EXT4-fs: Ignoring removed orlov option [ 8460.276773][ T5960] EXT4-fs (loop1): Test dummy encryption mode enabled [ 8460.285630][ T5960] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8460.295511][ T5960] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8460.347483][ T5960] EXT4-fs (loop1): invalid journal inode [ 8460.348909][ T5960] EXT4-fs (loop1): can't get journal size [ 8460.430710][ T5960] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8460.721035][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8466.507708][ T5985] serio: Serial port pts0 [ 8486.809647][ T6085] loop1: detected capacity change from 0 to 512 [ 8487.179908][ T6085] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8487.347600][ T6085] Quota error (device loop1): dq_insert_tree: Quota tree root isn't allocated! [ 8487.350684][ T6085] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 8487.352388][ T6085] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz.1.14559: Failed to acquire dquot type 0 [ 8487.641241][ T4994] udevd[4994]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 8487.848648][ T813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8495.437854][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8503.947818][ T29] audit: type=1400 audit(8503.520:505): avc: denied { lock } for pid=6171 comm="syz.1.14602" path="socket:[132989]" dev="sockfs" ino=132989 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 8512.401021][ T29] audit: type=1400 audit(8511.970:506): avc: denied { map } for pid=6203 comm="syz.0.14615" path="/dev/nullb0" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 8515.740954][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8525.355566][ T6263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6263 comm=syz.1.14643 [ 8545.096575][ T29] audit: type=1400 audit(8544.660:507): avc: denied { getopt } for pid=6352 comm="syz.0.14686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 8545.990820][ T6359] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=6359 comm=syz.0.14689 [ 8549.437585][ T6376] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6376 comm=syz.0.14697 [ 8602.005623][ T6654] ucma_write: process 2836 (syz.1.14834) changed security contexts after opening file descriptor, this is not allowed. [ 8636.165224][ T6814] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6814 comm=syz.1.14911 [ 8659.196957][ T6939] nbd0: detected capacity change from 0 to 23 [ 8660.839273][ T49] block nbd0: Receive control failed (result -104) [ 8689.560958][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 30 seconds [ 8701.758956][ T7038] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8701.819591][ T7038] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8707.755576][ T7122] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=7122 comm=syz.1.15044 [ 8708.309233][ T7038] hsr_slave_0: entered promiscuous mode [ 8708.365317][ T7038] hsr_slave_1: entered promiscuous mode [ 8708.446947][ T7038] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8708.449200][ T7038] Cannot create hsr debugfs directory [ 8710.297263][ T7038] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8710.741792][ T7038] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8711.142515][ T7038] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8711.497734][ T7038] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8712.235854][ T7038] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8712.296876][ T7038] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8712.337378][ T7038] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8712.422527][ T7038] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8716.137110][ T7038] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8716.386791][ T7166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=7166 comm=syz.1.15062 [ 8719.651000][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 60 seconds [ 8721.596145][ T3024] udevd[3024]: worker [4910] /devices/virtual/block/nbd0 is taking a long time [ 8730.839327][ T7038] veth0_vlan: entered promiscuous mode [ 8730.967482][ T7038] veth1_vlan: entered promiscuous mode [ 8731.427353][ T7038] veth0_macvtap: entered promiscuous mode [ 8731.520877][ T7038] veth1_macvtap: entered promiscuous mode [ 8731.985124][ T7038] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8731.986247][ T7038] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8731.986966][ T7038] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8731.987706][ T7038] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8749.715843][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 90 seconds [ 8750.054649][ T7335] serio: Serial port pts0 [ 8750.210134][ T7337] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1011 sclass=netlink_tcpdiag_socket pid=7337 comm=syz.1.15130 [ 8753.494547][ T7349] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1011 sclass=netlink_tcpdiag_socket pid=7349 comm=syz.1.15135 [ 8757.977524][ T7360] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1011 sclass=netlink_tcpdiag_socket pid=7360 comm=syz.0.15140 [ 8758.885114][ T7363] serio: Serial port pts0 [ 8766.177331][ T7395] serio: Serial port pts0 [ 8779.828755][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 120 seconds [ 8780.740700][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8781.001088][ T7482] sctp: [Deprecated]: syz.0.15199 (pid 7482) Use of struct sctp_assoc_value in delayed_ack socket option. [ 8781.001088][ T7482] Use struct sctp_sack_info instead [ 8787.442280][ T7515] sctp: [Deprecated]: syz.1.15212 (pid 7515) Use of struct sctp_assoc_value in delayed_ack socket option. [ 8787.442280][ T7515] Use struct sctp_sack_info instead [ 8789.516809][ T7529] sctp: [Deprecated]: syz.0.15218 (pid 7529) Use of struct sctp_assoc_value in delayed_ack socket option. [ 8789.516809][ T7529] Use struct sctp_sack_info instead [ 8809.879691][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 150 seconds [ 8811.452280][ T7652] binder: 7650:7652 ioctl c018620c 20000000 returned -1 [ 8812.068448][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8817.137814][ T7684] binder: 7681:7684 ioctl c018620c 20000000 returned -1 [ 8824.537952][ T29] audit: type=1400 audit(8824.100:508): avc: denied { accept } for pid=7718 comm="syz.0.15306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 8834.436702][ T4994] udevd[4994]: setting mode of /dev/vcs22 to 020660 failed: Read-only file system [ 8834.479215][ T4994] udevd[4994]: setting owner of /dev/vcs22 to uid=0, gid=5 failed: Read-only file system [ 8834.582337][ T5004] udevd[5004]: setting mode of /dev/vcsu22 to 020660 failed: Read-only file system [ 8834.687417][ T5004] udevd[5004]: setting owner of /dev/vcsu22 to uid=0, gid=5 failed: Read-only file system [ 8834.815952][ T4998] udevd[4998]: setting mode of /dev/vcsa22 to 020660 failed: Read-only file system [ 8834.818344][ T4998] udevd[4998]: setting owner of /dev/vcsa22 to uid=0, gid=5 failed: Read-only file system [ 8839.538092][ T7798] sctp: [Deprecated]: syz.1.15338 (pid 7798) Use of struct sctp_assoc_value in delayed_ack socket option. [ 8839.538092][ T7798] Use struct sctp_sack_info instead [ 8839.979932][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 180 seconds [ 8841.286040][ T7810] sctp: [Deprecated]: syz.0.15343 (pid 7810) Use of struct sctp_assoc_value in delayed_ack socket option. [ 8841.286040][ T7810] Use struct sctp_sack_info instead [ 8843.322500][ T7823] sctp: [Deprecated]: syz.1.15350 (pid 7823) Use of struct sctp_assoc_value in delayed_ack socket option. [ 8843.322500][ T7823] Use struct sctp_sack_info instead [ 8856.442749][ T3024] udevd[3024]: worker [4910] /devices/virtual/block/nbd0 timeout; kill it [ 8856.516217][ T3024] udevd[3024]: seq 32805 '/devices/virtual/block/nbd0' killed [ 8870.056054][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 210 seconds [ 8871.886397][ T29] audit: type=1400 audit(8871.450:509): avc: denied { append } for pid=7928 comm="syz.1.15400" name="loop1" dev="devtmpfs" ino=640 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 8895.260755][ T7975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8895.352855][ T7975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8898.538870][ T8057] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=8057 comm=syz.1.15449 [ 8899.626027][ T7975] hsr_slave_0: entered promiscuous mode [ 8899.670109][ T7975] hsr_slave_1: entered promiscuous mode [ 8899.737364][ T7975] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8899.739355][ T7975] Cannot create hsr debugfs directory [ 8900.120758][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 240 seconds [ 8900.536509][ T8068] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=8068 comm=syz.1.15453 [ 8901.680366][ T7975] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8902.098536][ T7975] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8902.377834][ T7975] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8902.761865][ T7975] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8903.811704][ T7975] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8903.897174][ T7975] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8903.957936][ T7975] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8904.000234][ T7975] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8905.396969][ T8079] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=8079 comm=syz.1.15457 [ 8907.822399][ T7975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8910.651719][ T8100] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8100 comm=syz.1.15462 [ 8914.690923][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8921.021509][ T7975] veth0_vlan: entered promiscuous mode [ 8921.129987][ T7975] veth1_vlan: entered promiscuous mode [ 8921.619122][ T7975] veth0_macvtap: entered promiscuous mode [ 8921.728298][ T7975] veth1_macvtap: entered promiscuous mode [ 8922.250985][ T7975] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8922.251661][ T7975] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8922.252090][ T7975] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8922.252441][ T7975] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8923.842763][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8930.198362][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 270 seconds [ 8960.275845][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 300 seconds [ 8975.295900][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:172.20.20.187]:2. Sending cookies. [ 8985.408835][ T8415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8415 comm=syz.1.15587 [ 8988.226536][ T8431] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8431 comm=syz.0.15592 [ 8989.409621][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:172.20.20.187]:2. Sending cookies. [ 8990.350667][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 330 seconds [ 8990.748904][ T8443] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8443 comm=syz.0.15599 [ 9002.761839][ T3456] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9003.690516][ T3456] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9004.380460][ T3456] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9005.049057][ T3456] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9012.776428][ T3456] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9012.930218][ T3456] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9013.078942][ T3456] bond0 (unregistering): Released all slaves [ 9013.846790][ T3456] hsr_slave_0: left promiscuous mode [ 9013.972167][ T3456] hsr_slave_1: left promiscuous mode [ 9014.360802][ T3456] veth1_macvtap: left promiscuous mode [ 9014.377836][ T3456] veth0_macvtap: left promiscuous mode [ 9014.380206][ T3456] veth1_vlan: left promiscuous mode [ 9020.442542][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 360 seconds [ 9035.016932][ T8513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9035.127944][ T8513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9042.989010][ T8513] hsr_slave_0: entered promiscuous mode [ 9043.057430][ T8513] hsr_slave_1: entered promiscuous mode [ 9043.145912][ T8513] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 9043.146933][ T8513] Cannot create hsr debugfs directory [ 9048.199764][ T8513] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 9048.305832][ T8513] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 9048.387143][ T8513] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 9048.452592][ T8513] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 9050.587207][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 390 seconds [ 9053.986231][ T8513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9066.015113][ T29] audit: type=1400 audit(9065.550:510): avc: denied { module_load } for pid=8744 comm="syz.0.15693" path="/sys/power/wakeup_count" dev="sysfs" ino=844 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 9077.251782][ T8513] veth0_vlan: entered promiscuous mode [ 9077.360047][ T8513] veth1_vlan: entered promiscuous mode [ 9077.859251][ T8513] veth0_macvtap: entered promiscuous mode [ 9078.000999][ T8513] veth1_macvtap: entered promiscuous mode [ 9078.701935][ T8513] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9078.702906][ T8513] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9078.716219][ T8513] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9078.717227][ T8513] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9081.247088][ T1595] block nbd0: Possible stuck request 0000000040109191: control (read@0,4096B). Runtime 420 seconds [ 9087.377403][ T8830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1540 sclass=netlink_route_socket pid=8830 comm=syz.1.15721 [ 9091.717162][ T29] audit: type=1400 audit(9091.280:511): avc: denied { bind } for pid=8845 comm="syz.0.15729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 9097.234523][ T32] INFO: task udevd:4910 blocked for more than 430 seconds. [ 9097.235180][ T32] Not tainted 6.10.0-rc5-syzkaller-00018-g55027e689933 #0 [ 9097.235746][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9097.236276][ T32] task:udevd state:D stack:0 pid:4910 tgid:4910 ppid:3024 flags:0x00000005 [ 9097.238797][ T32] Call trace: [ 9097.239091][ T32] __switch_to+0x1c8/0x2a0 [ 9097.240522][ T32] __schedule+0xad4/0x2b18 [ 9097.240790][ T32] schedule+0xd0/0x304 [ 9097.241045][ T32] schedule_preempt_disabled+0x18/0x2c [ 9097.241426][ T32] __mutex_lock+0x4e8/0x840 [ 9097.241736][ T32] mutex_lock_nested+0x24/0x30 [ 9097.241996][ T32] bdev_open+0x2c4/0xa48 [ 9097.242267][ T32] blkdev_open+0x114/0x194 [ 9097.260763][ T32] do_dentry_open+0x510/0x12e8 [ 9097.261133][ T32] vfs_open+0x54/0x8c [ 9097.261397][ T32] path_openat+0x14a0/0x20ec [ 9097.261648][ T32] do_filp_open+0x16c/0x330 [ 9097.261980][ T32] do_sys_openat2+0x12c/0x160 [ 9097.262254][ T32] __arm64_sys_openat+0x12c/0x1b8 [ 9097.262517][ T32] invoke_syscall+0x6c/0x25c [ 9097.262850][ T32] el0_svc_common.constprop.0+0xac/0x230 SYZFAIL: failed to recv rpc [ 9097.279352][ T32] do_el0_svc+0x40/0x58 [ 9097.279806][ T32] el0_svc+0x50/0x180 [ 9097.280127][ T32] el0t_64_sync_handler+0x100/0x12c [ 9097.280438][ T32] el0t_64_sync+0x190/0x194 [ 9097.292656][ T32] INFO: task syz.0.14967:6932 blocked for more than 430 seconds. [ 9097.294097][ T32] Not tainted 6.10.0-rc5-syzkaller-00018-g55027e689933 #0 [ 9097.294411][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9097.294693][ T32] task:syz.0.14967 state:D stack:0 pid:6932 tgid:6932 ppid:4850 flags:0x00000009 [ 9097.295186][ T32] Call trace: [ 9097.295409][ T32] __switch_to+0x1c8/0x2a0 [ 9097.295687][ T32] __schedule+0xad4/0x2b18 [ 9097.295945][ T32] schedule+0xd0/0x304 [ 9097.296307][ T32] schedule_preempt_disabled+0x18/0x2c [ 9097.296587][ T32] __mutex_lock+0x4e8/0x840 [ 9097.296839][ T32] mutex_lock_nested+0x24/0x30 [ 9097.297166][ T32] bdev_release+0x104/0x510 [ 9097.297434][ T32] blkdev_release+0x14/0x24 [ 9097.297675][ T32] __fput+0x2bc/0x95c [ 9097.297936][ T32] ____fput+0x10/0x1c [ 9097.298243][ T32] task_work_run+0x124/0x20c [ 9097.298507][ T32] do_notify_resume+0x1d4/0x25c [ 9097.298757][ T32] el0_svc+0x100/0x180 [ 9097.298997][ T32] el0t_64_sync_handler+0x100/0x12c [ 9097.299269][ T32] el0t_64_sync+0x190/0x194 [ 9097.299591][ T32] INFO: task syz.0.14967:6933 blocked for more than 430 seconds. [ 9097.299912][ T32] Not tainted 6.10.0-rc5-syzkaller-00018-g55027e689933 #0 [ 9097.300200][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9097.300484][ T32] task:syz.0.14967 state:D stack:0 pid:6933 tgid:6932 ppid:4850 flags:0x00000009 [ 9097.300883][ T32] Call trace: [ 9097.301145][ T32] __switch_to+0x1c8/0x2a0 [ 9097.301411][ T32] __schedule+0xad4/0x2b18 [ 9097.301660][ T32] schedule+0xd0/0x304 [ 9097.301896][ T32] schedule_preempt_disabled+0x18/0x2c [ 9097.302161][ T32] __mutex_lock+0x4e8/0x840 [ 9097.302466][ T32] mutex_lock_nested+0x24/0x30 [ 9097.302735][ T32] bdev_release+0x104/0x510 fd=3 want=4 sent=0 n=0 (errno 9: Bad file descriptor) [ 9097.308807][ T32] blkdev_release+0x14/0x24 [ 9097.309692][ T32] __fput+0x2bc/0x95c [ 9097.310224][ T32] ____fput+0x10/0x1c [ 9097.310533][ T32] task_work_run+0x124/0x20c [ 9097.310795][ T32] do_notify_resume+0x1d4/0x25c [ 9097.311059][ T32] el0_svc+0x100/0x180 [ 9097.311312][ T32] el0t_64_sync_handler+0x100/0x12c [ 9097.311595][ T32] el0t_64_sync+0x190/0x194 [ 9097.319233][ T32] [ 9097.319233][ T32] Showing all locks held in the system: [ 9097.319892][ T32] 1 lock held by khungtaskd/32: [ 9097.320213][ T32] #0: ffff800086a7e100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x44/0x2d4 [ 9097.321807][ T32] 2 locks held by syslogd/3009: [ 9097.322116][ T32] 2 locks held by getty/3144: [ 9097.322377][ T32] #0: ffff0000146df0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 9097.324646][ T32] #1: ffff8000898fd2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x93c/0xe9c [ 9097.325380][ T32] 1 lock held by syz-executor/3198: [ 9097.325651][ T32] 1 lock held by udevd/4910: [ 9097.326728][ T32] #0: ffff0000110d94c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0x2c4/0xa48 [ 9097.327531][ T32] 1 lock held by syz.0.14967/6932: [ 9097.327793][ T32] #0: ffff0000110d94c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_release+0x104/0x510 [ 9097.328498][ T32] 1 lock held by syz.0.14967/6933: [ 9097.328752][ T32] #0: ffff0000110d94c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_release+0x104/0x510 [ 9097.329527][ T32] 1 lock held by syz.0.14967/6939: [ 9097.329787][ T32] #0: ffff0000110d94c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0x2c4/0xa48 [ 9097.330470][ T32] 1 lock held by syz.0.15374/7872: [ 9097.330723][ T32] #0: ffff0000110d94c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0x2c4/0xa48 [ 9097.331429][ T32] 1 lock held by syz.0.15738/8864: [ 9097.331673][ T32] #0: ffff0000408d9a10 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: __sock_release+0x68/0x1f0 [ 9097.332560][ T32] [ 9097.332860][ T32] ============================================= [ 9097.332860][ T32] [ 9097.334670][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 9097.335476][ T32] CPU: 1 PID: 32 Comm: khungtaskd Not tainted 6.10.0-rc5-syzkaller-00018-g55027e689933 #0 [ 9097.335817][ T32] Hardware name: linux,dummy-virt (DT) [ 9097.336066][ T32] Call trace: [ 9097.336244][ T32] dump_backtrace+0x9c/0x11c [ 9097.336465][ T32] show_stack+0x18/0x24 [ 9097.336679][ T32] dump_stack_lvl+0x38/0xf4 [ 9097.336906][ T32] dump_stack+0x1c/0x28 [ 9097.337174][ T32] panic+0x5c4/0x64c [ 9097.337388][ T32] watchdog+0x4bc/0xd68 [ 9097.337601][ T32] kthread+0x27c/0x300 [ 9097.337810][ T32] ret_from_fork+0x10/0x20 [ 9097.338354][ T32] SMP: stopping secondary CPUs [ 9097.339467][ T32] Kernel Offset: disabled [ 9097.339914][ T32] CPU features: 0x04,40001001,a0100000,0200421b [ 9097.340720][ T32] Memory Limit: none [ 9097.341489][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:46:50 Registers: info registers vcpu 0 CPU#0 PC=ffff80008035376c X00=ffff00000f71d780 X01=0000000000000000 X02=0000000000000001 X03=ffff8000819d1340 X04=0000000000000000 X05=0000000000000000 X06=ffff700011c30f38 X07=0000000000000000 X08=ffff80008e187a00 X09=dfff800000000000 X10=ffff700011c30f3f X11=1fffe0000205850c X12=0000000000000028 X13=0000000000000004 X14=0000000000000000 X15=1fffe0000205850f X16=0000000000000006 X17=9685aefb0724108c X18=ffff0000102c2880 X19=0000000000000040 X20=ffff8000819ceed0 X21=ffff00006a658430 X22=1ffff00011c30efc X23=0000000000000000 X24=ffff80008e187710 X25=0000000081bbcb26 X26=1ffff00011c30ede X27=ffff800087098700 X28=ffff8000894f06c0 X29=ffff80008e187790 X30=ffff8000808f96d8 SP=ffff80008e187760 PSTATE=80000005 N--- EL1h FPCR=00000000 FPSR=00000000 Q00=2525252525252525:2525252525252525 Q01=00000073252f7325:0000000000006465 Q02=0000000000000004:0000000000000000 Q03=ffffff00ff0000ff:ffffffffffff0000 Q04=0000000000000000:fff0f00fffffff00 Q05=0000000000000004:0000000000000002 Q06=6edc4d3a2914b135:d8e9c869e2695c88 Q07=b20fae707afde253:388e9c6c4fa85ca0 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffd4c2bfb0:0000ffffd4c2bfb0 Q17=ffffff80ffffffd0:0000ffffd4c2bf80 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800080411260 X00=ffff800089d07230 X01=ffff800084f51f70 X02=1ffff00010c5e6f5 X03=0000000000000001 X04=ffffffffffffffd0 X05=0000000000000040 X06=000000000000003f X07=0000000000000000 X08=ffff800089d074ca X09=0000000000000000 X10=ffff7000113a0e99 X11=1ffff000113a0e99 X12=ffff7000113a0e9a X13=0000000000000006 X14=0000000000000000 X15=1fffe000016b550f X16=0000000000000006 X17=0000000000000000 X18=ffff00000b5aa880 X19=ffff800089d07903 X20=ffff8000862f37ad X21=dfff800000000000 X22=1ffff000113a0e3e X23=ffff800084f51f70 X24=ffff800089d07908 X25=0000000000000008 X26=00000000ffffffff X27=ffff8000862f37ad X28=ffff800089d07903 X29=ffff800089d07180 X30=ffff800080411278 SP=ffff800089d07180 PSTATE=600000c5 -ZC- EL1h FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000000 Q01=0000000000000000:0000000000000000 Q02=0000000000000000:0000000000000000 Q03=0000000000000000:0000000000000000 Q04=00524f5252450040:0000000000000000 Q05=00524f5252450040:0000000000000000 Q06=6edc4d3a2914b135:d8e9c869e2695c88 Q07=b20fae707afde253:388e9c6c4fa85ca0 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffdc5e5a70:0000ffffdc5e5a70 Q17=ffffff80ffffffd0:0000ffffdc5e5a40 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000