last executing test programs: 56.017245272s ago: executing program 0 (id=235): msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000002b80)=""/94) 48.416712086s ago: executing program 0 (id=237): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0xcf50, 0x0, 0xffff, 0x9dfe, 0x11}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0xfffffff9, 0x7fff, 0x16, "0062007d82000000000000002240f7ffffff00"}) dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000100)=0x1) 41.216671407s ago: executing program 1 (id=239): get_mempolicy(&(0x7f0000000000), 0x0, 0xfffffffffffffe00, &(0x7f000000e000/0x4000)=nil, 0x4) 33.255381172s ago: executing program 1 (id=240): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) capset(&(0x7f0000000040)={0x19980330}, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, 0x0) 29.151753896s ago: executing program 0 (id=241): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x1, 0x3, 0x2000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc018aec0, &(0x7f00000000c0)={0x1}) 24.52370428s ago: executing program 1 (id=242): r0 = eventfd2(0x401, 0x80000) ioctl$KVM_CREATE_VM(r0, 0x40044503, 0x7) 17.781338525s ago: executing program 0 (id=243): mbind(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x2, &(0x7f0000000180)=0x3ff, 0xc, 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x7, 0x3) 17.021223548s ago: executing program 1 (id=244): bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000480)={0xffffffffffffffff, 0x0, 0x25, 0x2, @val=@uprobe_multi={0x0, 0x0, 0x0, 0x6, 0x0, 0x1}}, 0x40) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) 7.979658554s ago: executing program 0 (id=245): munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap$KVM_VCPU(&(0x7f0000c00000/0x400000)=nil, 0x930, 0x2, 0x4f832, 0xffffffffffffffff, 0x1000000) 7.979151274s ago: executing program 1 (id=246): r0 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000000)={'fscrypt:', @desc1}, &(0x7f00000001c0)={0x0, "4326f9f448171085461b21346f24301660ad2d457155bab6574f72fb946dcaf05690831f90eabaa22f05856b2e5b7c953267d3f50ff92bb43b0acc3e3d66b1f4", 0x16}, 0x48, 0xffffffffffffffff) keyctl$clear(0x7, r0) 1.146721935s ago: executing program 1 (id=247): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@sack_perm, @window={0x3, 0x6, 0x7}, @mss={0x2, 0x2}, @mss={0x2, 0x1}, @window={0x3, 0x8, 0x6}, @timestamp, @sack_perm, @window={0x3, 0x1, 0x5}], 0x8) sendto$inet(r0, &(0x7f00000007c0)='%', 0x1, 0xe044, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x810, 0x0, 0x0) 0s ago: executing program 0 (id=248): r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi2\x00', 0xa400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000240)={'comedi_parport\x00', [0xb013, 0x2, 0x4, 0xdd7, 0x88d7, 0x8f, 0x2, 0x8012, 0x1006, 0xffffffff, 0x5, 0x7, 0x10000009, 0x3, 0x800007, 0xfffffffd, 0x8, 0x3, 0x9, 0x8e, 0x4, 0x3, 0x7, 0xa, 0x4, 0x1, 0xb0c4, 0x800, 0x20004, 0x400002, 0x22]}) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:22500' (ED25519) to the list of known hosts. syzkaller login: [ 610.750902][ T3191] cgroup: Unknown subsys name 'net' [ 611.702671][ T3191] cgroup: Unknown subsys name 'cpuset' [ 612.115720][ T3191] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 698.540309][ T3191] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 887.008549][ T3204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 888.049582][ T3204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 888.481549][ T3202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 889.071410][ T3202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 904.141708][ T3204] hsr_slave_0: entered promiscuous mode [ 904.199483][ T3204] hsr_slave_1: entered promiscuous mode [ 904.520309][ T3202] hsr_slave_0: entered promiscuous mode [ 904.562916][ T3202] hsr_slave_1: entered promiscuous mode [ 904.586516][ T3202] debugfs: 'hsr0' already exists in 'hsr' [ 904.588992][ T3202] Cannot create hsr debugfs directory [ 916.618531][ T3202] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 916.963393][ T3202] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 917.267708][ T3202] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 918.060709][ T3202] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 920.552706][ T3204] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 921.138615][ T3204] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 921.392521][ T3204] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 922.073035][ T3204] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 944.256156][ T3202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 947.649452][ T3204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1019.151400][ T3204] veth0_vlan: entered promiscuous mode [ 1019.558642][ T3202] veth0_vlan: entered promiscuous mode [ 1020.362590][ T3204] veth1_vlan: entered promiscuous mode [ 1021.704961][ T3202] veth1_vlan: entered promiscuous mode [ 1025.323288][ T3204] veth0_macvtap: entered promiscuous mode [ 1026.353228][ T3204] veth1_macvtap: entered promiscuous mode [ 1027.151101][ T3202] veth0_macvtap: entered promiscuous mode [ 1027.871564][ T3202] veth1_macvtap: entered promiscuous mode [ 1031.230772][ T3472] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.578955][ T3472] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.583356][ T3472] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.787560][ T3472] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.341409][ T3472] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.369247][ T3472] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.539243][ T3472] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.606956][ T3472] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1039.227411][ T3204] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1103.686545][ T41] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1103.747322][ T41] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1103.751314][ T41] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1103.809476][ T41] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1111.515721][ T3852] af_packet: tpacket_rcv: packet too big, clamped from 110 to 4294967272. macoff=96 [ 1119.842016][ T3858] raw_sendmsg: syz.1.11 forgot to set AF_INET. Fix it! [ 1127.929963][ T3860] macsec1: entered allmulticast mode [ 1127.932564][ T3860] macsec0: entered allmulticast mode [ 1127.978662][ T3860] veth1_macvtap: entered allmulticast mode [ 1130.706098][ T3837] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1131.307087][ T3837] usb 2-1: Using ep0 maxpacket: 16 [ 1131.366961][ T3837] usb 2-1: no configurations [ 1131.371460][ T3837] usb 2-1: can't read configurations, error -22 [ 1131.809756][ T3837] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1132.078050][ T3837] usb 2-1: Using ep0 maxpacket: 16 [ 1132.140744][ T3837] usb 2-1: no configurations [ 1132.141967][ T3837] usb 2-1: can't read configurations, error -22 [ 1132.182056][ T3837] usb usb2-port1: attempt power cycle [ 1132.729055][ T3837] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1132.816168][ T3837] usb 2-1: Using ep0 maxpacket: 16 [ 1132.908247][ T3837] usb 2-1: no configurations [ 1132.909571][ T3837] usb 2-1: can't read configurations, error -22 [ 1133.123000][ T3837] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1133.206187][ T3837] usb 2-1: Using ep0 maxpacket: 16 [ 1133.250423][ T3837] usb 2-1: no configurations [ 1133.252332][ T3837] usb 2-1: can't read configurations, error -22 [ 1133.336492][ T3837] usb usb2-port1: unable to enumerate USB device [ 1157.758529][ T3837] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1157.763001][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 1158.032480][ T3837] usb 2-1: device descriptor read/64, error -32 [ 1158.360271][ T3837] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1158.588747][ T3837] usb 2-1: Using ep0 maxpacket: 16 [ 1158.759768][ T3837] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1158.762594][ T3837] usb 2-1: config 0 has no interfaces? [ 1158.769828][ T3837] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 1158.777669][ T3837] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1158.991079][ T3837] usb 2-1: config 0 descriptor?? [ 1173.311575][ T836] usb 2-1: USB disconnect, device number 7 [ 1178.171322][ T3917] syzkaller0: entered promiscuous mode [ 1178.173734][ T3917] syzkaller0: entered allmulticast mode [ 1194.117809][ T3757] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1194.348330][ T3757] usb 1-1: Using ep0 maxpacket: 16 [ 1194.573483][ T3757] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1194.581773][ T3757] usb 1-1: config 0 has no interfaces? [ 1194.587837][ T3757] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 1194.598555][ T3757] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1195.143189][ T3757] usb 1-1: config 0 descriptor?? [ 1209.720140][ T3837] usb 1-1: USB disconnect, device number 2 [ 1299.901273][ T4038] netlink: 48 bytes leftover after parsing attributes in process `syz.0.63'. [ 1299.926854][ T4038] netlink: 12 bytes leftover after parsing attributes in process `syz.0.63'. [ 1309.527409][ T4046] netlink: 16 bytes leftover after parsing attributes in process `syz.1.68'. [ 1314.451223][ T4052] netlink: 48 bytes leftover after parsing attributes in process `syz.1.69'. [ 1314.453274][ T4052] netlink: 12 bytes leftover after parsing attributes in process `syz.1.69'. [ 1326.088054][ T4063] Zero length message leads to an empty skb [ 1390.130657][ T4114] netlink: 48 bytes leftover after parsing attributes in process `syz.1.92'. [ 1412.717967][ T4134] netlink: 6 bytes leftover after parsing attributes in process `syz.1.97'. [ 1442.688056][ T4177] netlink: 6 bytes leftover after parsing attributes in process `syz.0.103'. [ 1453.578290][ T3757] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1453.927664][ T3757] usb 2-1: Using ep0 maxpacket: 16 [ 1454.039970][ T3757] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 1454.042428][ T3757] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1454.347306][ T3757] usb 2-1: config 0 descriptor?? [ 1454.602000][ T3757] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 1456.669667][ T3757] usb 2-1: Detected FT232A [ 1456.827251][ T3757] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1463.703075][ T4200] netlink: 48 bytes leftover after parsing attributes in process `syz.0.109'. [ 1468.478044][ T805] usb 2-1: USB disconnect, device number 8 [ 1469.576193][ T805] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1469.730212][ T805] ftdi_sio 2-1:0.0: device disconnected [ 1478.641384][ T4222] netlink: 12 bytes leftover after parsing attributes in process `syz.1.114'. [ 1482.938284][ T836] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1483.222255][ T836] usb 1-1: Using ep0 maxpacket: 16 [ 1483.391148][ T836] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 1483.400898][ T836] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1483.660878][ T836] usb 1-1: config 0 descriptor?? [ 1484.059359][ T836] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 1484.978366][ T836] usb 1-1: Detected FT232A [ 1485.118375][ T836] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1497.246159][ T10] usb 1-1: USB disconnect, device number 3 [ 1497.960297][ T10] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1498.026083][ T10] ftdi_sio 1-1:0.0: device disconnected [ 1500.807675][ T4253] capability: warning: `syz.1.119' uses 32-bit capabilities (legacy support in use) [ 1501.429189][ T4255] netlink: 12 bytes leftover after parsing attributes in process `syz.0.120'. [ 1513.893402][ T4264] netlink: 48 bytes leftover after parsing attributes in process `syz.0.123'. [ 1514.689746][ T805] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1515.107662][ T805] usb 2-1: Using ep0 maxpacket: 16 [ 1515.220228][ T805] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 1515.222785][ T805] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1515.553414][ T805] usb 2-1: config 0 descriptor?? [ 1515.855415][ T805] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 1517.047421][ T805] usb 2-1: Detected FT232A [ 1517.090827][ T805] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1519.879697][ T4277] netlink: 12 bytes leftover after parsing attributes in process `syz.0.125'. [ 1528.590073][ T4213] usb 2-1: USB disconnect, device number 9 [ 1529.131057][ T4213] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1529.203571][ T4213] ftdi_sio 2-1:0.0: device disconnected [ 1590.489400][ T4347] netlink: 12 bytes leftover after parsing attributes in process `syz.0.140'. [ 1668.413515][ T31] audit: type=1326 audit(1666.840:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1668.457362][ T31] audit: type=1326 audit(1666.870:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1668.721082][ T31] audit: type=1326 audit(1667.150:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1668.750673][ T31] audit: type=1326 audit(1667.180:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=440 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1668.780720][ T31] audit: type=1326 audit(1667.200:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1668.826384][ T31] audit: type=1326 audit(1667.170:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1668.830524][ T31] audit: type=1326 audit(1667.200:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1668.857475][ T31] audit: type=1326 audit(1667.260:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1668.861969][ T31] audit: type=1326 audit(1667.260:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4419 comm="syz.1.165" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1704.368016][ T4233] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1705.201477][ T4233] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1705.246241][ T4233] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1705.248508][ T4233] usb 2-1: Product: syz [ 1705.250282][ T4233] usb 2-1: Manufacturer: syz [ 1705.251994][ T4233] usb 2-1: SerialNumber: syz [ 1712.703731][ T4233] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -ETIMEDOUT [ 1712.742538][ T4233] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -ETIMEDOUT [ 1712.848444][ T4233] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1712.852838][ T4233] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1713.081595][ T4233] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1713.599678][ T4233] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -32 [ 1720.494831][ T3708] usb 2-1: USB disconnect, device number 10 [ 1754.150619][ T4469] netlink: 12 bytes leftover after parsing attributes in process `syz.1.180'. [ 1754.981900][ T4470] netlink: 6 bytes leftover after parsing attributes in process `syz.1.180'. [ 1771.573498][ T4483] netlink: 12 bytes leftover after parsing attributes in process `syz.1.186'. [ 1771.832963][ T4483] netlink: 6 bytes leftover after parsing attributes in process `syz.1.186'. [ 1785.807129][ T4491] pim6reg: tun_chr_ioctl cmd 1074025677 [ 1785.810080][ T4491] pim6reg: linktype set to 773 [ 1837.850202][ T31] audit: type=1326 audit(1837.278:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1837.913223][ T31] audit: type=1326 audit(1837.328:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1838.366584][ T31] audit: type=1326 audit(1837.798:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1838.392218][ T31] audit: type=1326 audit(1837.828:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=57 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1838.409504][ T31] audit: type=1326 audit(1837.828:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1838.431464][ T31] audit: type=1326 audit(1837.838:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1838.449456][ T31] audit: type=1326 audit(1837.878:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1838.462338][ T31] audit: type=1326 audit(1837.878:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1838.527640][ T31] audit: type=1326 audit(1837.958:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4535 comm="syz.1.205" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0x7fffb6933012 code=0x7ffc0000 [ 1851.203168][ T31] audit: type=1326 audit(1850.608:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 1851.249195][ T31] audit: type=1326 audit(1850.678:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 1851.377900][ T31] audit: type=1326 audit(1850.808:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 1851.396949][ T31] audit: type=1326 audit(1850.828:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=59 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 1851.428818][ T31] audit: type=1326 audit(1850.808:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 1851.454922][ T31] audit: type=1326 audit(1850.888:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 1851.506838][ T31] audit: type=1326 audit(1850.898:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 1851.536331][ T31] audit: type=1326 audit(1850.968:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 1851.621072][ T31] audit: type=1326 audit(1851.008:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4546 comm="syz.0.210" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0x7fff80333012 code=0x7ffc0000 [ 2033.405737][ C1] ------------[ cut here ]------------ [ 2033.406437][ C1] WARNING: [irq_settings_is_per_cpu_devid(desc)] kernel/irq/manage.c:2125 at request_threaded_irq+0x320/0x38c, CPU#1: syz.0.248/4646 [ 2033.407783][ C1] Modules linked in: [ 2033.409344][ C1] CPU: 1 UID: 0 PID: 4646 Comm: syz.0.248 Not tainted syzkaller #0 PREEMPT [ 2033.410082][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2033.410777][ C1] epc : request_threaded_irq+0x320/0x38c [ 2033.411490][ C1] ra : request_threaded_irq+0x320/0x38c [ 2033.412082][ C1] epc : ffffffff8032d750 ra : ffffffff8032d750 sp : ffff8f8009f27810 [ 2033.412525][ C1] gp : ffffffff89f9df20 tp : ffffaf801f80cf80 t0 : ffffffff86391c0a [ 2033.412983][ C1] t1 : ffffffff9136c6e0 t2 : ffffffff8016a132 s0 : ffff8f8009f27870 [ 2033.413471][ C1] s1 : 0000000000000000 a0 : 0000000000000005 a1 : 0000000000000000 [ 2033.414010][ C1] a2 : 0000000000080000 a3 : ffffffff8032d750 a4 : ffff8f800489efa0 [ 2033.414457][ C1] a5 : 0000000000013fa0 a6 : 0000000000000003 a7 : ffffffff86660460 [ 2033.414945][ C1] s2 : 0000000000200000 s3 : ffffaf8011e8b800 s4 : 0000000000000002 [ 2033.415377][ C1] s5 : ffffffff84b56ef4 s6 : ffffaf801d550000 s7 : 0000000000000000 [ 2033.415812][ C1] s8 : ffffffff87597e60 s9 : 0000000000020000 s10: ffffaf801d550000 [ 2033.416262][ C1] s11: 0000000000000001 t3 : 0000000000000001 t4 : 0000000000001fff [ 2033.416663][ C1] t5 : 00000000000000c8 t6 : 0000000000000002 ssp : 0000000000000000 [ 2033.417121][ C1] status: 0000000200000120 badaddr: ffffffff8032d750 cause: 0000000000000003 [ 2033.417694][ C1] [] request_threaded_irq+0x320/0x38c [ 2033.418601][ C1] [] parport_attach+0x780/0xb14 [ 2033.419373][ C1] [] comedi_device_attach+0x350/0x7ec [ 2033.420044][ C1] [] do_devconfig_ioctl+0x1a2/0x654 [ 2033.420630][ C1] [] comedi_unlocked_ioctl+0x338/0x2c10 [ 2033.421255][ C1] [] __riscv_sys_ioctl+0x17c/0x1e4 [ 2033.421930][ C1] [] syscall_handler+0x92/0x114 [ 2033.422613][ C1] [] do_trap_ecall_u+0x3d2/0x58c [ 2033.423442][ C1] [] handle_exception+0x15e/0x16a [ 2033.425511][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 2033.426390][ C1] CPU: 1 UID: 0 PID: 4646 Comm: syz.0.248 Not tainted syzkaller #0 PREEMPT [ 2033.427010][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2033.427292][ C1] Call Trace: [ 2033.427538][ C1] [] dump_backtrace+0x2e/0x3c [ 2033.428279][ C1] [] show_stack+0x30/0x3c [ 2033.428876][ C1] [] dump_stack_lvl+0x114/0x1ac [ 2033.429805][ C1] [] dump_stack+0x1c/0x28 [ 2033.430644][ C1] [] vpanic+0x274/0x684 [ 2033.431227][ C1] [] panic+0xa0/0xa4 [ 2033.431777][ C1] [] check_panic_on_warn+0xc0/0xe4 [ 2033.432397][ C1] [] __warn+0x284/0x498 [ 2033.432959][ C1] [] __report_bug+0x1d4/0x2ac [ 2033.433756][ C1] [] report_bug+0xd8/0x28c [ 2033.434459][ C1] [] handle_break+0x13a/0x30c [ 2033.435210][ C1] [] do_trap_break+0x188/0x358 [ 2033.436075][ C1] [] handle_exception+0x15e/0x16a [ 2033.436958][ C1] [] request_threaded_irq+0x320/0x38c [ 2033.437657][ C1] [] parport_attach+0x780/0xb14 [ 2033.438479][ C1] [] comedi_device_attach+0x350/0x7ec [ 2033.439184][ C1] [] do_devconfig_ioctl+0x1a2/0x654 [ 2033.439810][ C1] [] comedi_unlocked_ioctl+0x338/0x2c10 [ 2033.440532][ C1] [] __riscv_sys_ioctl+0x17c/0x1e4 [ 2033.441346][ C1] [] syscall_handler+0x92/0x114 [ 2033.442086][ C1] [] do_trap_ecall_u+0x3d2/0x58c [ 2033.442984][ C1] [] handle_exception+0x15e/0x16a [ 2033.444567][ C1] SMP: stopping secondary CPUs