last executing test programs: 1h31m52.284807661s ago: executing program 1 (id=724): r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(r1, r1) 1h31m49.093882516s ago: executing program 1 (id=726): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000001c0)={0x7fffffff}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_TARGET_NETNSID={0x8}]}, 0x28}}, 0x0) 1h31m46.086994301s ago: executing program 1 (id=728): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') io_setup(0x3, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1, r0, 0x0, 0x0, 0x3, 0x0, 0x0, r0}]) 1h31m43.58882289s ago: executing program 1 (id=729): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000780), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f00000003c0)={0x14, r1, 0xffffffffffffffff, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x400c9}, 0x20000000) 1h31m39.872215902s ago: executing program 1 (id=730): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x10000000) 1h31m38.029033657s ago: executing program 1 (id=731): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xfffffffffffffe01, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWRULE={0x70, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_TARGET_NAME={0x10, 0x1, 'CONNSECMARK\x00'}, @NFTA_TARGET_INFO={0x5, 0x3, "ef"}, @NFTA_TARGET_REV={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0xc, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6006}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x98}}, 0x14b6deac033214c2) 1h30m50.519349763s ago: executing program 32 (id=731): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xfffffffffffffe01, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={{0x14}, [@NFT_MSG_NEWRULE={0x70, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_TARGET_NAME={0x10, 0x1, 'CONNSECMARK\x00'}, @NFTA_TARGET_INFO={0x5, 0x3, "ef"}, @NFTA_TARGET_REV={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0xc, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6006}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x98}}, 0x14b6deac033214c2) 34.45127769s ago: executing program 0 (id=2541): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x213) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x70bd2b, 0x0, {0xa, 0x0, 0x8d}}, 0x18}}, 0xc010) 33.706722408s ago: executing program 2 (id=2542): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x18, &(0x7f00000002c0)=@req3, 0x1c) 28.172970201s ago: executing program 2 (id=2543): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="e40000000201010800000000000000000a000000d00001800c000280050001000000000014000180080001000000000008000200000000002c00018014000300ff01000000000000000000000000000114000400ff0100000000000000000000000000010c00028005000100000000004700028005000100010000000600034000000000060005"], 0xe4}}, 0x0) 28.172702481s ago: executing program 0 (id=2544): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={{0x14}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @fib={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_FIB_RESULT={0x8, 0x2, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x70}}, 0x0) 23.457301312s ago: executing program 2 (id=2545): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018150000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000860629c98500000015000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000880)={r1, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0857f9f582f0300000000000000", 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 21.280451493s ago: executing program 0 (id=2546): futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x2, 0x0, &(0x7f0000000000)=0x6, 0x4ffffff) 12.894941301s ago: executing program 0 (id=2547): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000d80), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5}]}, 0x1c}}, 0x0) 11.35108112s ago: executing program 2 (id=2548): openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000580)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file7\x00', 0x5) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 7.309963966s ago: executing program 0 (id=2549): r0 = socket$kcm(0x2, 0xa, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0x9, 0x0, &(0x7f0000000000)="259a53f271a76d2688", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'netdevsim0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x51}}) 5.08743448s ago: executing program 2 (id=2550): r0 = syz_open_dev$loop(&(0x7f0000000100), 0x1, 0xe2001) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_test', 0x41e43, 0x14) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00", [0x0, 0xfffffffffffffff8]}}) 1.285953975s ago: executing program 0 (id=2551): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e000000020013000200000000000000ff0800ed05000600200000000a0006000000000026b900000000000000001ffeff0001000003f1dc7f7c6e7c0200010000000000004000020000000005000500000000000a"], 0x80}}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002eb0e00000000000000000105000600200000000a00000040010000000500e50000070000001f00001a000000030000a95a6e870200010000e9ff070040000200000000050005000000cc580a"], 0x80}}, 0x4000000) 0s ago: executing program 2 (id=2552): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000000040)=0xa, 0x1959cc36) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:57974' (ED25519) to the list of known hosts. syzkaller login: [ 350.455498][ T3194] cgroup: Unknown subsys name 'net' [ 350.983479][ T3194] cgroup: Unknown subsys name 'cpuset' [ 351.192197][ T3194] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 407.443506][ T3194] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 537.155976][ T3207] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 537.259103][ T3207] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 540.020259][ T3205] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 540.130999][ T3205] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 551.630469][ T3207] hsr_slave_0: entered promiscuous mode [ 551.662164][ T3207] hsr_slave_1: entered promiscuous mode [ 555.864693][ T3205] hsr_slave_0: entered promiscuous mode [ 555.885020][ T3205] hsr_slave_1: entered promiscuous mode [ 555.899352][ T3205] debugfs: 'hsr0' already exists in 'hsr' [ 555.902704][ T3205] Cannot create hsr debugfs directory [ 563.534912][ T3207] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 563.745767][ T3207] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 563.903631][ T3207] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 564.149673][ T3207] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 568.004093][ T3205] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 568.220315][ T3205] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 568.339073][ T3205] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 568.504028][ T3205] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 580.226382][ T3207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 588.694154][ T3205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 630.892727][ T3207] veth0_vlan: entered promiscuous mode [ 631.679158][ T3207] veth1_vlan: entered promiscuous mode [ 633.981287][ T3207] veth0_macvtap: entered promiscuous mode [ 634.340889][ T3207] veth1_macvtap: entered promiscuous mode [ 637.702393][ T3498] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 637.926389][ T3498] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 638.054811][ T3498] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 638.061112][ T3498] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 638.612807][ T3205] veth0_vlan: entered promiscuous mode [ 640.100940][ T3205] veth1_vlan: entered promiscuous mode [ 642.873246][ T3205] veth0_macvtap: entered promiscuous mode [ 643.321562][ T3205] veth1_macvtap: entered promiscuous mode [ 644.104258][ T3207] 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. [ 646.258542][ T20] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 646.261571][ T20] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 646.263846][ T20] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 646.410002][ T20] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 676.785873][ T3930] nvme_fabrics: unknown parameter or missing value '' in ctrl creation request [ 682.058567][ T35] audit: type=1326 audit(680.900:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3935 comm="syz.1.13" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x0 [ 702.211919][ T3955] ======================================================= [ 702.211919][ T3955] WARNING: The mand mount option has been deprecated and [ 702.211919][ T3955] and is ignored by this kernel. Remove the mand [ 702.211919][ T3955] option from the mount to silence this warning. [ 702.211919][ T3955] ======================================================= [ 710.556053][ T3961] IPv6: Can't replace route, no match found [ 727.406308][ T3975] capability: warning: `syz.0.32' uses 32-bit capabilities (legacy support in use) [ 736.350892][ T3137] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 736.841289][ T3137] usb 2-1: Using ep0 maxpacket: 16 [ 737.000231][ T3137] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 737.003738][ T3137] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 737.027848][ T3137] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 737.059418][ T3137] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 737.061882][ T3137] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 737.150692][ T3137] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 737.153089][ T3137] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 737.186221][ T3137] usb 2-1: Manufacturer: syz [ 737.488087][ T3137] usb 2-1: config 0 descriptor?? [ 744.181025][ T3137] rc_core: IR keymap rc-hauppauge not found [ 744.184687][ T3137] Registered IR keymap rc-empty [ 744.195513][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 744.231529][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 744.361096][ T3137] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 744.459848][ T3137] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input0 [ 744.758685][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 744.784633][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 744.843568][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 744.896106][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 744.972414][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 745.034031][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 745.088177][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 745.119474][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 745.178837][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 745.230334][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 745.338925][ T3137] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 745.632613][ T3137] mceusb 2-1:0.0: Registered with mce emulator interface version 1 [ 745.634739][ T3137] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 746.110513][ T37] usb 2-1: USB disconnect, device number 2 [ 780.909278][ T3904] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 781.158765][ T3904] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 781.163709][ T3904] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 781.281010][ T3904] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 781.283250][ T3904] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 781.285048][ T3904] usb 2-1: SerialNumber: syz [ 783.114529][ T3904] usb 2-1: 0:2 : does not exist [ 784.075951][ T3904] usb 2-1: USB disconnect, device number 3 [ 794.180763][ T4076] comedi comedi3: comedi_parport: a I/O base address must be specified [ 800.743950][ T4084] netlink: 36 bytes leftover after parsing attributes in process `syz.1.63'. [ 847.828853][ T4136] netlink: 'syz.0.87': attribute type 2 has an invalid length. [ 847.832241][ T4136] netlink: 'syz.0.87': attribute type 1 has an invalid length. [ 861.793423][ T4154] capability: warning: `syz.1.93' uses deprecated v2 capabilities in a way that may be insecure [ 868.131859][ T4158] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 877.950478][ T4169] process 'syz.0.99' launched '/dev/fd/3' with NULL argv: empty string added [ 903.004030][ T4188] [U]  [ 938.471115][ T4222] netlink: 8 bytes leftover after parsing attributes in process `syz.0.122'. [ 943.129047][ T4224] netlink: 16 bytes leftover after parsing attributes in process `syz.0.123'. [ 946.014099][ T4226] usb usb1: usbfs: process 4226 (syz.1.124) did not claim interface 2 before use [ 1022.221740][ T4291] netlink: 36 bytes leftover after parsing attributes in process `syz.1.155'. [ 1057.800995][ T4321] vlan2: entered allmulticast mode [ 1057.802542][ T4321] gretap0: entered allmulticast mode [ 1067.803688][ T4330] netlink: 596 bytes leftover after parsing attributes in process `syz.1.172'. [ 1121.578667][ T4379] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1141.516405][ T4396] netlink: 'syz.1.202': attribute type 1 has an invalid length. [ 1152.665155][ T4409] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1157.212600][ T4414] netlink: 8 bytes leftover after parsing attributes in process `syz.1.210'. [ 1157.216231][ T4414] nbd: must specify a device to reconfigure [ 1173.782230][ T4433] netlink: 'syz.0.218': attribute type 13 has an invalid length. [ 1176.264267][ T4433] gretap0: refused to change device tx_queue_len [ 1176.351153][ T4433] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1210.410075][ T4464] tmpfs: Cannot enable swap on remount if it was disabled on first mount [ 1230.671229][ T4484] netlink: 100 bytes leftover after parsing attributes in process `syz.1.243'. [ 1232.963779][ T37] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1233.499335][ T37] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1233.501872][ T37] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1233.504512][ T37] usb 2-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 1233.506341][ T37] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1233.803443][ T37] usb 2-1: config 0 descriptor?? [ 1235.832830][ T37] hid-picolcd 0003:04D8:C002.0001: No report with id 0x11 found [ 1236.155711][ T37] usb 2-1: USB disconnect, device number 4 [ 1253.193517][ T4514] netlink: 40 bytes leftover after parsing attributes in process `syz.1.248'. [ 1263.062929][ T4520] netlink: 16 bytes leftover after parsing attributes in process `syz.1.251'. [ 1283.225590][ T4544] mmap: syz.0.259 (4544) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1314.723130][ T4577] TCP: TCP_TX_DELAY enabled [ 1320.022654][ T4580] netlink: 'syz.0.274': attribute type 3 has an invalid length. [ 1384.189138][ T4631] [U] ^C [ 1387.871342][ T4634] netlink: 'syz.0.298': attribute type 3 has an invalid length. [ 1387.873416][ T4634] netlink: 666 bytes leftover after parsing attributes in process `syz.0.298'. [ 1422.163065][ T3137] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1422.530146][ T3137] usb 2-1: Using ep0 maxpacket: 16 [ 1422.623092][ T3137] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 1422.625225][ T3137] usb 2-1: config 0 has no interface number 0 [ 1422.628642][ T3137] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 1422.630617][ T3137] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 1422.856102][ T3137] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 1422.879950][ T3137] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1422.881775][ T3137] usb 2-1: Product: syz [ 1422.883123][ T3137] usb 2-1: Manufacturer: syz [ 1422.884582][ T3137] usb 2-1: SerialNumber: syz [ 1423.358782][ T3137] usb 2-1: config 0 descriptor?? [ 1423.445115][ T4670] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1423.489379][ T4670] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1424.775702][ T4670] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1424.822471][ T4670] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1425.275603][ T3137] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 1425.290544][ T3137] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 1425.309044][ T3137] asix 2-1:0.251: probe with driver asix failed with error -5 [ 1427.830998][ T3443] usb 2-1: USB disconnect, device number 5 [ 1439.844333][ T4692] netlink: 12 bytes leftover after parsing attributes in process `syz.0.320'. [ 1444.532154][ T4696] autofs: Bad value for 'fd' [ 1449.458651][ T4333] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1449.801504][ T4333] usb 1-1: Using ep0 maxpacket: 16 [ 1450.088414][ T4333] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 1450.089832][ T4333] usb 1-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 1450.090826][ T4333] usb 1-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 1450.092015][ T4333] usb 1-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 1450.092946][ T4333] usb 1-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 1450.094046][ T4333] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1450.095243][ T4333] usb 1-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 1450.096286][ T4333] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1450.341740][ T4333] ums-sddr09 1-1:1.0: USB Mass Storage device detected [ 1451.743690][ T4333] scsi host0: usb-storage 1-1:1.0 [ 1452.389722][ T4333] usb 1-1: USB disconnect, device number 2 [ 1457.173403][ T4728] netlink: 4 bytes leftover after parsing attributes in process `syz.1.326'. [ 1465.982249][ T4737] netlink: 4 bytes leftover after parsing attributes in process `syz.1.330'. [ 1475.719883][ T4746] netlink: 8 bytes leftover after parsing attributes in process `syz.0.335'. [ 1475.725063][ T4746] netlink: 12 bytes leftover after parsing attributes in process `syz.0.335'. [ 1475.734242][ T4746] netlink: 'syz.0.335': attribute type 15 has an invalid length. [ 1523.639023][ T4786] tmpfs: Invalid gid '0x00000000ffffffff' [ 1528.910520][ T3443] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 1529.194847][ T3443] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1529.199359][ T3443] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2c24, bcdDevice= 0.00 [ 1529.200677][ T3443] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1529.262958][ T3443] usb 1-1: config 0 descriptor?? [ 1531.281268][ T3443] pyra 0003:1E7D:2C24.0002: hidraw0: USB HID v0.08 Device [HID 1e7d:2c24] on usb-dummy_hcd.0-1/input0 [ 1531.410542][ T3443] usb 1-1: USB disconnect, device number 3 [ 1561.426127][ T4835] CUSE: DEVNAME unspecified [ 1567.052495][ T4839] netlink: 'syz.1.367': attribute type 2 has an invalid length. [ 1578.475120][ T4852] vlan4: entered allmulticast mode [ 1578.477293][ T4852] macsec0: entered allmulticast mode [ 1578.478231][ T4852] veth1_macvtap: entered allmulticast mode [ 1588.950560][ T4868] rdma_op ffffaf802033d1f0 conn xmit_rdma 0000000000000000 [ 1591.608888][ T4870] netlink: 71 bytes leftover after parsing attributes in process `syz.0.378'. [ 1618.646392][ T4899] comedi comedi4: bad chanlist[0]=0x0400000b chan=11 range length=2 [ 1640.754854][ T35] audit: type=1800 audit(1639.620:3): pid=4920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.400" name="memory.events" dev="tmpfs" ino=1049 res=0 errno=0 [ 1640.787283][ T35] audit: type=1800 audit(1639.650:4): pid=4920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.400" name="memory.events" dev="tmpfs" ino=1049 res=0 errno=0 [ 1664.263573][ T4943] netlink: 136 bytes leftover after parsing attributes in process `syz.0.411'. [ 1664.266194][ T4943] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 1719.615304][ T4993] netlink: 224 bytes leftover after parsing attributes in process `syz.0.434'. [ 1739.656001][ T5010] netlink: 8 bytes leftover after parsing attributes in process `syz.0.441'. [ 1740.214320][ T5012] netlink: 16 bytes leftover after parsing attributes in process `syz.1.442'. [ 1740.243927][ T5012] netlink: 24 bytes leftover after parsing attributes in process `syz.1.442'. [ 1740.274933][ T5012] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 1743.759769][ T5012] bond1: entered allmulticast mode [ 1743.782749][ T5012] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1750.460967][ T5050] devpts: Bad value for 'uid' [ 1750.463722][ T5050] devpts: Bad value for 'uid' [ 1778.831291][ T5085] smc: net device ip6tnl0 applied user defined pnetid SYZ0 [ 1831.923016][ T5134] netlink: 8 bytes leftover after parsing attributes in process `syz.0.478'. [ 1831.925413][ T5134] netlink: 12 bytes leftover after parsing attributes in process `syz.0.478'. [ 1839.553335][ T5144] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 1843.306175][ T4858] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1843.592283][ T4858] usb 2-1: Using ep0 maxpacket: 8 [ 1843.703983][ T4858] usb 2-1: New USB device found, idVendor=056e, idProduct=00e6, bcdDevice= 0.00 [ 1843.709406][ T4858] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1843.775280][ T5147] pimreg4: entered allmulticast mode [ 1844.054001][ T4858] usb 2-1: config 0 descriptor?? [ 1846.652442][ T4858] elecom 0003:056E:00E6.0003: item fetching failed at offset 2/5 [ 1846.771638][ T4858] elecom 0003:056E:00E6.0003: probe with driver elecom failed with error -22 [ 1847.013912][ T4858] usb 2-1: USB disconnect, device number 6 [ 1863.272338][ T4858] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1863.421853][ T4858] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1903.564991][ T5217] netlink: 4 bytes leftover after parsing attributes in process `syz.1.503'. [ 1924.321607][ T5232] netlink: 8 bytes leftover after parsing attributes in process `syz.1.510'. [ 1924.331941][ T5232] netlink: 12 bytes leftover after parsing attributes in process `syz.1.510'. [ 1924.334092][ T5232] netlink: 'syz.1.510': attribute type 15 has an invalid length. [ 1941.258343][ T5246] netlink: 16 bytes leftover after parsing attributes in process `syz.1.516'. [ 1944.304167][ T35] audit: type=1326 audit(1943.140:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5247 comm="syz.0.517" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x0 [ 2003.173044][ T5304] devtmpfs: Too few inodes for current use [ 2027.646140][ T5330] netlink: 19 bytes leftover after parsing attributes in process `syz.0.553'. [ 2088.226133][ T5384] netlink: 8 bytes leftover after parsing attributes in process `syz.0.578'. [ 2088.256018][ T5384] netlink: 8 bytes leftover after parsing attributes in process `syz.0.578'. [ 2088.278758][ T5384] netlink: 'syz.0.578': attribute type 30 has an invalid length. [ 2122.116030][ T5410] netlink: 165 bytes leftover after parsing attributes in process `syz.1.590'. [ 2148.809029][ T5443] pim6reg: entered allmulticast mode [ 2152.452921][ T35] audit: type=1800 audit(2151.310:6): pid=5449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.605" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 2167.732329][ T5466] netlink: 256 bytes leftover after parsing attributes in process `syz.0.612'. [ 2175.423627][ T5476] nftables ruleset with unbound set [ 2177.779349][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2177.833856][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2177.853632][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2177.880810][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2177.905344][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2177.936507][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2177.962678][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2177.983133][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2177.993711][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2178.002884][ T5478] netlink: 12 bytes leftover after parsing attributes in process `syz.0.616'. [ 2254.815930][ T35] audit: type=1800 audit(2253.680:7): pid=5568 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.653" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 2337.286693][ T5670] __nla_validate_parse: 9 callbacks suppressed [ 2337.332083][ T5670] netlink: 16 bytes leftover after parsing attributes in process `syz.1.696'. [ 2350.910540][ T35] audit: type=1326 audit(2349.770:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5681 comm="syz.1.702" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x0 [ 2463.816083][ T4856] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2465.365861][ T4856] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2467.062807][ T4856] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2468.690863][ T4856] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2485.693190][ T4856] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2485.972248][ T4856] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2486.152893][ T4856] bond0 (unregistering): Released all slaves [ 2487.493940][ T4856] bond1 (unregistering): Released all slaves [ 2487.566326][ T5815] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 2490.754735][ T4856] hsr_slave_0: left promiscuous mode [ 2490.855118][ T4856] hsr_slave_1: left promiscuous mode [ 2492.021766][ T4856] veth1_macvtap: left promiscuous mode [ 2492.026016][ T4856] veth0_macvtap: left promiscuous mode [ 2492.081285][ T4856] veth1_vlan: left promiscuous mode [ 2492.132772][ T4856] veth0_vlan: left promiscuous mode [ 2498.377641][ T5824] Driver unsupported XDP return value 0 on prog (id 78) dev N/A, expect packet loss! [ 2544.012262][ T5787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2544.105415][ T5787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2561.644756][ T5787] hsr_slave_0: entered promiscuous mode [ 2561.750836][ T5787] hsr_slave_1: entered promiscuous mode [ 2576.054294][ T5787] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2576.295100][ T5787] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2576.644591][ T5787] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2576.846383][ T6182] binder: 6181:6182 ioctl 400c620e 200000000000 returned -22 [ 2576.944599][ T5787] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2599.435851][ T5787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2665.332991][ T5787] veth0_vlan: entered promiscuous mode [ 2665.760345][ T5787] veth1_vlan: entered promiscuous mode [ 2667.524268][ T5787] veth0_macvtap: entered promiscuous mode [ 2667.986366][ T5787] veth1_macvtap: entered promiscuous mode [ 2670.369837][ T4856] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2670.428339][ T4856] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2670.431492][ T4856] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2670.433888][ T4856] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2688.294152][ T6301] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 2688.370765][ T6301] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz0 [ 2699.395610][ T6333] ptrace attach of "/syz-executor exec"[6334] was attempted by "/syz-executor exec"[6333] [ 2785.505816][ T6408] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 2858.135084][ T6466] tmpfs: Bad value for 'mpol' [ 2861.614588][ T6468] binder: 6467:6468 ioctl c0306201 200000000340 returned -22 [ 2924.884682][ T6525] CUSE: unknown device info "" [ 2924.886025][ T6525] CUSE: unknown device info "appraise_type" [ 2924.889864][ T6525] CUSE: DEVNAME unspecified [ 2963.059237][ T35] audit: type=1326 audit(2961.920:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6554 comm="syz.2.883" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x0 [ 2990.403497][ T6581] netlink: 20 bytes leftover after parsing attributes in process `syz.2.892'. [ 2995.088552][ T6585] netlink: 4 bytes leftover after parsing attributes in process `syz.2.894'. [ 3010.970293][ T6599] netlink: 'syz.2.899': attribute type 1 has an invalid length. [ 3016.103692][ T6603] IPv6: NLM_F_CREATE should be specified when creating new route [ 3016.221432][ T6603] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 3016.224349][ T6603] IPv6: NLM_F_CREATE should be set when creating new route [ 3016.228399][ T6603] IPv6: NLM_F_CREATE should be set when creating new route [ 3016.230564][ T6603] IPv6: NLM_F_CREATE should be set when creating new route [ 3016.782291][ T6603] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 3016.835490][ T6603] Zero length message leads to an empty skb [ 3038.185678][ T6619] netlink: 8 bytes leftover after parsing attributes in process `syz.0.907'. [ 3069.859836][ T6652] netlink: 8 bytes leftover after parsing attributes in process `syz.2.921'. [ 3085.892062][ T6664] netlink: 12 bytes leftover after parsing attributes in process `syz.2.927'. [ 3085.893750][ T6664] tc_dump_action: action bad kind [ 3166.564661][ T6734] netlink: 8 bytes leftover after parsing attributes in process `syz.0.958'. [ 3166.575178][ T6734] netlink: 4 bytes leftover after parsing attributes in process `syz.0.958'. [ 3166.598596][ T6734] netlink: 'syz.0.958': attribute type 18 has an invalid length. [ 3192.395506][ T6757] random: crng reseeded on system resumption [ 3198.450288][ T6760] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 3205.459384][ T6764] netlink: 240 bytes leftover after parsing attributes in process `syz.2.972'. [ 3205.462745][ T6764] netlink: 64 bytes leftover after parsing attributes in process `syz.2.972'. [ 3212.896130][ T6770] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check. [ 3212.943438][ T3137] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 3213.881864][ T4413] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 3216.432680][ T6772] netlink: 32 bytes leftover after parsing attributes in process `syz.2.976'. [ 3216.439871][ T6772] netlink: 6 bytes leftover after parsing attributes in process `syz.2.976'. [ 3220.506083][ T6777] sock: sock_timestamping_bind_phc: sock not bind to device [ 3232.788817][ T6788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3232.872809][ T6788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3343.539727][ T6883] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1022'. [ 3359.908297][ T35] audit: type=1804 audit(3358.770:10): pid=6901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.1027" name="/newroot/134/cgroup.controllers" dev="tmpfs" ino=691 res=1 errno=0 [ 3359.912280][ T35] audit: type=1800 audit(3358.770:11): pid=6901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1027" name="cgroup.controllers" dev="tmpfs" ino=691 res=0 errno=0 [ 3377.293422][ T6913] tmpfs: Cannot change global quota limit on remount [ 3395.839159][ T6928] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1038'. [ 3428.738703][ T6958] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1050'. [ 3477.384877][ T7000] new mount options do not match the existing superblock, will be ignored [ 3477.575699][ T7000] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 3520.604832][ T7035] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1087'. [ 3540.278363][ T7051] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3540.361631][ T7051] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3667.548973][ T7160] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1139'. [ 3738.438779][ T7224] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1168'. [ 3751.390549][ T7235] snd_dummy snd_dummy.0: control 0:0:0:syz0:0 is already present [ 3764.532697][ T7246] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1176'. [ 3852.865781][ T7318] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1208'. [ 3867.059784][ T7327] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1212'. [ 3879.914812][ T7338] binder: 7337:7338 ioctl c0306201 200000000100 returned -14 [ 3927.271597][ T7380] netlink: 16178 bytes leftover after parsing attributes in process `syz.2.1233'. [ 4004.666010][ T7438] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1258'. [ 4021.313994][ T7455] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1265'. [ 4021.316449][ T7455] nbd: must specify a size in bytes for the device [ 4081.530985][ T7505] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1289'. [ 4173.253821][ T7586] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1322'. [ 4201.424805][ T7611] netlink: 'syz.2.1330': attribute type 75 has an invalid length. [ 4216.524705][ T7624] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1335'. [ 4216.544780][ T7624] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1335'. [ 4216.581582][ T7624] netlink: 'syz.0.1335': attribute type 20 has an invalid length. [ 4231.035854][ T7633] gtp0: entered promiscuous mode [ 4231.098976][ T7633] gtp0: entered allmulticast mode [ 4277.552709][ T7672] netlink: 72 bytes leftover after parsing attributes in process `syz.2.1357'. [ 4293.702810][ T7683] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 4311.464678][ T7700] netlink: 802 bytes leftover after parsing attributes in process `syz.0.1370'. [ 4328.031501][ T35] audit: type=1800 audit(4326.880:12): pid=7718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1378" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 4339.872373][ T7729] tmpfs: Bad value for 'mpol' [ 4368.572582][ T7752] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1392'. [ 4421.114889][ T7794] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1410'. [ 4437.022451][ T7811] ptrace attach of "/syz-executor exec"[5787] was attempted by ""[7811] [ 4450.351468][ T7824] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1422'. [ 4472.345708][ T7839] veth1_macvtap: left promiscuous mode [ 4472.350528][ T7839] macsec0: entered promiscuous mode [ 4472.355711][ T7839] macsec0: entered allmulticast mode [ 4473.467736][ T7840] veth1_macvtap: entered promiscuous mode [ 4473.519515][ T7840] veth1_macvtap: entered allmulticast mode [ 4473.615458][ T7840] macsec0: left promiscuous mode [ 4473.690552][ T7840] macsec0: left allmulticast mode [ 4473.692490][ T7840] veth1_macvtap: left allmulticast mode [ 4488.771655][ T7847] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4488.863706][ T7847] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4501.821755][ T7861] CUSE: info not properly terminated [ 4507.035861][ T7865] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1439'. [ 4507.050441][ T7865] netlink: 43 bytes leftover after parsing attributes in process `syz.2.1439'. [ 4507.052652][ T7865] netlink: 'syz.2.1439': attribute type 6 has an invalid length. [ 4507.054977][ T7865] netlink: 'syz.2.1439': attribute type 5 has an invalid length. [ 4507.056575][ T7865] netlink: 43 bytes leftover after parsing attributes in process `syz.2.1439'. [ 4521.494407][ T7875] trusted_key: encrypted_key: key user:syz not found [ 4528.330951][ T7880] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 4615.619244][ T7945] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4615.743154][ T7945] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4642.883311][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 4680.812694][ T7995] netlink: 'syz.0.1494': attribute type 2 has an invalid length. [ 4680.814730][ T7995] netlink: 784 bytes leftover after parsing attributes in process `syz.0.1494'. [ 4772.473690][ T8078] PKCS7: Unknown OID: [5] (bad) [ 4772.533241][ T8078] PKCS7: Only support pkcs7_signedData type [ 4779.086134][ T8082] fuse: Invalid rootmode [ 4787.975836][ T8093] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1534'. [ 4809.889156][ T8117] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4809.936633][ T8117] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4859.070385][ T8166] nvme_fabrics: missing parameter 'transport=%s' [ 4859.073908][ T8166] nvme_fabrics: missing parameter 'nqn=%s' [ 4859.194235][ T8168] nvme_fabrics: missing parameter 'transport=%s' [ 4859.241951][ T8168] nvme_fabrics: missing parameter 'nqn=%s' [ 4865.100637][ T8173] netlink: 'syz.2.1562': attribute type 1 has an invalid length. [ 4876.668715][ T35] audit: type=1326 audit(4875.530:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8184 comm="syz.2.1567" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x0 [ 4902.215940][ T8204] usb usb1: usbfs: process 8204 (syz.2.1576) did not claim interface 4 before use [ 4917.395891][ T8221] netlink: 288 bytes leftover after parsing attributes in process `syz.2.1583'. [ 4922.190825][ T8225] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1586'. [ 4963.873523][ T8274] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1602'. [ 4971.342825][ T8283] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1606'. [ 5075.749304][ T8366] ucma_write: process 1747 (syz.0.1644) changed security contexts after opening file descriptor, this is not allowed. [ 5086.102298][ T8376] netlink: 'syz.2.1649': attribute type 16 has an invalid length. [ 5086.104363][ T8376] netlink: 'syz.2.1649': attribute type 3 has an invalid length. [ 5086.106046][ T8376] netlink: 64066 bytes leftover after parsing attributes in process `syz.2.1649'. [ 5087.415447][ T8378] ALSA: mixer_oss: invalid OSS volume 'L'M' [ 5161.435054][ T8442] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1676'. [ 5166.705248][ T8447] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 5180.539291][ T7636] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5182.430909][ T7950] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5183.092538][ T7906] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5183.574904][ T7906] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5184.349791][ T7950] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5186.500315][ T7950] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5186.692929][ T7636] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5188.163704][ T6301] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5189.941473][ T6301] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5190.014154][ T7636] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5191.472481][ T6301] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5192.721350][ T7906] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5193.109970][ T7636] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5193.427960][ T6301] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5195.260778][ T7950] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5195.457804][ C1] hrtimer: interrupt took 2912600 ns [ 5196.182420][ T7906] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5255.472266][ T8520] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1710'. [ 5255.474420][ T8520] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1710'. [ 5286.099611][ T8547] netlink: 304 bytes leftover after parsing attributes in process `syz.2.1720'. [ 5297.969404][ T8563] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5298.029394][ T8563] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5407.843590][ T8655] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1766'. [ 5427.902026][ T8672] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1773'. [ 5433.226402][ T8676] binder: 8675:8676 ioctl 80049363 0 returned -22 [ 5445.621670][ T8686] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1780'. [ 5448.541839][ T8688] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1781'. [ 5448.544805][ T8688] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1781'. [ 5496.835171][ T8729] binder_alloc: binder_alloc_mmap_handler: 8728 200000ffc000-200001000000 already mapped failed -16 [ 5598.860381][ T8837] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1835'. [ 5605.234066][ T8841] netlink: 'syz.0.1837': attribute type 3 has an invalid length. [ 5736.851521][ T8959] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1888'. [ 5810.342580][ T35] audit: type=1400 audit(5809.120:14): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=9024 comm="syz.0.1916" [ 5845.885165][ T9059] netlink: 'syz.0.1933': attribute type 3 has an invalid length. [ 5845.909083][ T9059] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.1933'. [ 5868.283766][ T9077] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1942'. [ 5875.674785][ T9084] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5875.761474][ T9084] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5915.358247][ T9120] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1958'. [ 5915.361775][ T9120] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1958'. [ 5934.501016][ T9139] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1967'. [ 5943.728923][ T9155] [U] ^@ [ 5993.501518][ T9200] nbd: must specify an index to disconnect [ 6005.195098][ T9213] devpts: Bad value for 'max' [ 6047.828486][ T9249] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6047.896093][ T9249] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6066.490386][ T9267] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2023'. [ 6122.044902][ T9316] veth0_to_bond: entered promiscuous mode [ 6122.103454][ T9316] macvlan2: entered promiscuous mode [ 6122.105518][ T9316] macvlan2: entered allmulticast mode [ 6122.208081][ T9316] veth0_to_bond: entered allmulticast mode [ 6125.720124][ T35] audit: type=1800 audit(6124.570:15): pid=9320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2046" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 6135.782728][ T9325] trusted_key: encrypted key: instantiation of keys using provided decrypted data is disabled since CONFIG_USER_DECRYPTED_DATA is set to false [ 6190.289097][ T9360] netlink: 'syz.0.2061': attribute type 1 has an invalid length. [ 6190.290867][ T9360] netlink: 192 bytes leftover after parsing attributes in process `syz.0.2061'. [ 6190.292638][ T9360] NCSI netlink: No device for ifindex 0 [ 6311.404677][ T9433] loop1: detected capacity change from 0 to 7 [ 6311.601663][ C0] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 6311.605511][ C0] Buffer I/O error on dev loop1, logical block 0, async page read [ 6311.784876][ C1] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 6311.789004][ C1] Buffer I/O error on dev loop1, logical block 0, async page read [ 6311.824149][ T9433] loop1: unable to read partition table [ 6311.885462][ T9433] loop_reread_partitions: partition scan of loop1 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 6334.040960][ T9448] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2093'. [ 6360.280920][ T9464] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2101'. [ 6377.190593][ T9475] autofs: Bad value for 'fd' [ 6452.422279][ T9528] xt_socket: unknown flags 0xd0 [ 6671.681695][ T9683] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2202'. [ 6689.670722][ T9695] netlink: 56 bytes leftover after parsing attributes in process `syz.2.2208'. [ 6689.672754][ T9695] netlink: 'syz.2.2208': attribute type 5 has an invalid length. [ 6714.232175][ T35] audit: type=1326 audit(6713.080:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9712 comm="syz.0.2217" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 6714.276394][ T35] audit: type=1326 audit(6713.120:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9712 comm="syz.0.2217" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 6714.344923][ T35] audit: type=1326 audit(6713.210:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9712 comm="syz.0.2217" exe="/syz-executor" sig=0 arch=c00000f3 syscall=277 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 6714.451636][ T35] audit: type=1326 audit(6713.300:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9712 comm="syz.0.2217" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 6714.494804][ T35] audit: type=1326 audit(6713.360:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9712 comm="syz.0.2217" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 6714.569897][ T35] audit: type=1326 audit(6713.420:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9712 comm="syz.0.2217" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 6714.613390][ T35] audit: type=1326 audit(6713.480:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9712 comm="syz.0.2217" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 6748.734915][ T9739] futex_wake_op: syz.2.2228 tries to shift op by -1; fix this program [ 6903.313317][ T9597] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 6904.193298][ T9597] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 6905.226365][ T9841] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 6995.343773][ T9904] netlink: 'syz.0.2303': attribute type 2 has an invalid length. [ 7013.282482][ T9916] random: crng reseeded on system resumption [ 7015.249609][ T9916] Restarting kernel threads ... [ 7015.370258][ T9916] Done restarting kernel threads. [ 7029.105284][ T9927] netlink: 104 bytes leftover after parsing attributes in process `syz.2.2314'. [ 7072.703580][ T9956] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2326'. [ 7154.779745][T10022] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2352'. [ 7166.470330][T10029] tmpfs: Bad value for 'mpol' [ 7199.411747][T10049] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2365'. [ 7199.491662][T10049] gre0: Master is either lo or non-ether device [ 7275.242596][T10105] netlink: 36 bytes leftover after parsing attributes in process `syz.2.2386'. [ 7294.128556][ T35] audit: type=1326 audit(7292.990:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10117 comm="syz.2.2392" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x0 [ 7300.764520][ T35] audit: type=1800 audit(7299.630:24): pid=10123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.2394" name="memory.events" dev="tmpfs" ino=6080 res=0 errno=0 [ 7300.849601][ T35] audit: type=1804 audit(7299.710:25): pid=10123 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.2394" name="/newroot/1201/memory.events" dev="tmpfs" ino=6080 res=1 errno=0 [ 7310.781603][T10133] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7310.853293][T10133] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7330.049895][T10145] netlink: 232 bytes leftover after parsing attributes in process `syz.0.2403'. [ 7355.742091][T10163] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2412'. [ 7402.641569][T10198] RDS: rds_bind could not find a transport for fe80::, load rds_tcp or rds_rdma? [ 7415.491653][T10205] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2428'. [ 7417.510064][T10205] gretap2: default qdisc (pfifo_fast) fail, fallback to noqueue [ 7417.585104][T10205] gretap2: entered promiscuous mode [ 7417.619467][T10205] gretap2: entered allmulticast mode [ 7579.715638][T10291] netlink: 'syz.0.2461': attribute type 83 has an invalid length. [ 7617.195516][T10307] netlink: 256 bytes leftover after parsing attributes in process `syz.0.2469'. [ 7626.734210][T10312] netlink: 72 bytes leftover after parsing attributes in process `syz.0.2472'. [ 7626.758974][T10312] netlink: 72 bytes leftover after parsing attributes in process `syz.0.2472'. [ 7674.241770][T10341] ALSA: seq fatal error: cannot create timer (-19) [ 7698.675571][T10360] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2494'. [ 7706.702361][T10244] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 7707.595584][T10367] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 7707.964470][T10244] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 7715.101170][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x4 [ 7715.103284][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x2 [ 7715.133598][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 7715.135624][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 7715.170216][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 7715.172263][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 7715.173905][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 7715.175826][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 7715.222419][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 7715.224479][T10285] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 7715.394578][T10285] hid-generic 0000:3000000:0000.0006: hidraw0: HID v0.00 Device [sy] on syz0 [ 7721.353403][T10381] netlink: 144 bytes leftover after parsing attributes in process `syz.0.2501'. [ 7721.381674][T10381] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2501'. [ 7722.988368][T10383] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7723.051816][T10383] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7747.229864][T10397] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 7760.543861][T10407] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7760.621048][T10407] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7787.405346][T10423] netlink: 'syz.2.2519': attribute type 18 has an invalid length. [ 7789.520162][T10426] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 7789.524372][T10426] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 7789.530110][T10426] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 7789.533347][T10426] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 7824.109259][T10451] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2530'. [ 7824.110981][T10451] netlink: 56 bytes leftover after parsing attributes in process `syz.2.2530'. [ 7824.112351][T10451] netlink: 'syz.2.2530': attribute type 10 has an invalid length. [ 7872.941839][T10480] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2543'. [ 7872.951495][T10480] netlink: 43 bytes leftover after parsing attributes in process `syz.2.2543'. [ 7872.955398][T10480] netlink: 'syz.2.2543': attribute type 5 has an invalid length. [ 7872.984536][T10480] netlink: 43 bytes leftover after parsing attributes in process `syz.2.2543'. [ 7893.849717][T10494] syz.0.2549 uses obsolete (PF_INET,SOCK_PACKET) [ 7896.112374][T10496] loop1: detected capacity change from 0 to 7 [ 7899.468481][T10501] ================================================================== [ 7899.470823][T10501] BUG: KASAN: slab-use-after-free in __xfrm_state_insert+0x2436/0x2592 [ 7899.472640][T10501] Read of size 1 at addr ffffaf801b688ff0 by task syz.0.2551/10501 [ 7899.473881][T10501] [ 7899.477777][T10501] CPU: 0 UID: 0 PID: 10501 Comm: syz.0.2551 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 7899.478674][T10501] Hardware name: riscv-virtio,qemu (DT) [ 7899.479327][T10501] Call Trace: [ 7899.479731][T10501] [] dump_backtrace+0x2e/0x3c [ 7899.480415][T10501] [] show_stack+0x30/0x3c [ 7899.480853][T10501] [] dump_stack_lvl+0x12e/0x1a6 [ 7899.481502][T10501] [] print_report+0x28e/0x5a2 [ 7899.482153][T10501] [] kasan_report+0xf0/0x214 [ 7899.482652][T10501] [] __asan_report_load1_noabort+0x12/0x1a [ 7899.483228][T10501] [] __xfrm_state_insert+0x2436/0x2592 [ 7899.483872][T10501] [] xfrm_state_insert+0x54/0x76 [ 7899.484482][T10501] [] ipcomp6_init_state+0x580/0x812 [ 7899.484979][T10501] [] __xfrm_init_state+0x878/0x1b0e [ 7899.485608][T10501] [] xfrm_init_state+0x1e/0x9e [ 7899.486241][T10501] [] pfkey_add+0x284c/0x35be [ 7899.486828][T10501] [] pfkey_process+0x674/0x802 [ 7899.487276][T10501] [] pfkey_sendmsg+0x3ee/0x726 [ 7899.487713][T10501] [] __sock_sendmsg+0xcc/0x160 [ 7899.488329][T10501] [] ____sys_sendmsg+0x63e/0x79c [ 7899.488916][T10501] [] ___sys_sendmsg+0x144/0x1e6 [ 7899.489618][T10501] [] __sys_sendmsg+0x188/0x246 [ 7899.490260][T10501] [] __riscv_sys_sendmsg+0x70/0xa2 [ 7899.490912][T10501] [] syscall_handler+0x94/0x118 [ 7899.491419][T10501] [] do_trap_ecall_u+0x396/0x530 [ 7899.491920][T10501] [] handle_exception+0x146/0x152 [ 7899.492749][T10501] [ 7899.510106][T10501] Allocated by task 8442: [ 7899.511256][T10501] stack_trace_save+0xa0/0xd2 [ 7899.512620][T10501] kasan_save_stack+0x3e/0x6a [ 7899.513668][T10501] kasan_save_track+0x16/0x28 [ 7899.514740][T10501] kasan_save_alloc_info+0x30/0x3e [ 7899.515870][T10501] __kasan_slab_alloc+0x7c/0x82 [ 7899.517007][T10501] kmem_cache_alloc_noprof+0x104/0x3bc [ 7899.518304][T10501] xfrm_state_alloc+0x2e/0x4ca [ 7899.519430][T10501] xfrm_add_acquire+0xfa/0xa30 [ 7899.520482][T10501] xfrm_user_rcv_msg+0x40c/0x9be [ 7899.521515][T10501] netlink_rcv_skb+0x206/0x3be [ 7899.522913][T10501] xfrm_netlink_rcv+0x7c/0xa6 [ 7899.523940][T10501] netlink_unicast+0x544/0x88a [ 7899.525064][T10501] netlink_sendmsg+0x860/0xdd8 [ 7899.526172][T10501] __sock_sendmsg+0xcc/0x160 [ 7899.527374][T10501] ____sys_sendmsg+0x63e/0x79c [ 7899.528545][T10501] ___sys_sendmsg+0x144/0x1e6 [ 7899.529749][T10501] __sys_sendmsg+0x188/0x246 [ 7899.530927][T10501] __riscv_sys_sendmsg+0x70/0xa2 [ 7899.532188][T10501] syscall_handler+0x94/0x118 [ 7899.533242][T10501] do_trap_ecall_u+0x396/0x530 [ 7899.534213][T10501] handle_exception+0x146/0x152 [ 7899.535300][T10501] [ 7899.535909][T10501] Freed by task 8442: [ 7899.536922][T10501] stack_trace_save+0xa0/0xd2 [ 7899.538200][T10501] kasan_save_stack+0x3e/0x6a [ 7899.539229][T10501] kasan_save_track+0x16/0x28 [ 7899.540377][T10501] kasan_save_free_info+0x40/0x5a [ 7899.541554][T10501] __kasan_slab_free+0x4a/0x62 [ 7899.542645][T10501] kmem_cache_free+0x2b4/0x562 [ 7899.543840][T10501] xfrm_state_free+0x26/0x30 [ 7899.544986][T10501] xfrm_add_acquire+0x7aa/0xa30 [ 7899.545988][T10501] xfrm_user_rcv_msg+0x40c/0x9be [ 7899.547119][T10501] netlink_rcv_skb+0x206/0x3be [ 7899.548322][T10501] xfrm_netlink_rcv+0x7c/0xa6 [ 7899.549368][T10501] netlink_unicast+0x544/0x88a [ 7899.550533][T10501] netlink_sendmsg+0x860/0xdd8 [ 7899.551646][T10501] __sock_sendmsg+0xcc/0x160 [ 7899.552839][T10501] ____sys_sendmsg+0x63e/0x79c [ 7899.553986][T10501] ___sys_sendmsg+0x144/0x1e6 [ 7899.555355][T10501] __sys_sendmsg+0x188/0x246 [ 7899.556554][T10501] __riscv_sys_sendmsg+0x70/0xa2 [ 7899.557816][T10501] syscall_handler+0x94/0x118 [ 7899.558849][T10501] do_trap_ecall_u+0x396/0x530 [ 7899.559954][T10501] handle_exception+0x146/0x152 [ 7899.561046][T10501] [ 7899.561718][T10501] The buggy address belongs to the object at ffffaf801b688cc0 [ 7899.561718][T10501] which belongs to the cache xfrm_state of size 928 [ 7899.563208][T10501] The buggy address is located 816 bytes inside of [ 7899.563208][T10501] freed 928-byte region [ffffaf801b688cc0, ffffaf801b689060) [ 7899.564725][T10501] [ 7899.565407][T10501] The buggy address belongs to the physical page: [ 7899.567604][T10501] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffaf801b688cc0 pfn:0x9b688 [ 7899.569331][T10501] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 7899.570761][T10501] flags: 0xffe000000000040(head|node=0|zone=0|lastcpupid=0x7ff) [ 7899.572744][T10501] page_type: f5(slab) [ 7899.574452][T10501] raw: 0ffe000000000040 ffffaf8012f9b140 dead000000000122 0000000000000000 [ 7899.575615][T10501] raw: ffffaf801b688cc0 00000000800f000c 00000000f5000000 0000000000000000 [ 7899.577096][T10501] head: 0ffe000000000040 ffffaf8012f9b140 dead000000000122 0000000000000000 [ 7899.578347][T10501] head: ffffaf801b688cc0 00000000800f000c 00000000f5000000 0000000000000000 [ 7899.579600][T10501] head: 0ffe000000000002 ffff8d80006da201 00000000ffffffff 00000000ffffffff [ 7899.580847][T10501] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 [ 7899.582028][T10501] page dumped because: kasan: bad access detected [ 7899.583231][T10501] page_owner tracks the page as allocated [ 7899.584244][T10501] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 4112, tgid 4110 (syz.0.76), ts 823881683100, free_ts 567295541700 [ 7899.586486][T10501] __set_page_owner+0x94/0x4a8 [ 7899.587577][T10501] post_alloc_hook+0xdc/0x1ba [ 7899.588758][T10501] get_page_from_freelist+0x7fa/0x359a [ 7899.589989][T10501] __alloc_frozen_pages_noprof+0x22e/0x2120 [ 7899.591234][T10501] alloc_pages_mpol+0x1fa/0x5bc [ 7899.592395][T10501] alloc_frozen_pages_noprof+0x174/0x2f0 [ 7899.593552][T10501] new_slab+0x27c/0x38c [ 7899.594614][T10501] ___slab_alloc+0xb5a/0x1192 [ 7899.595781][T10501] __slab_alloc.constprop.0+0x60/0xb0 [ 7899.597142][T10501] kmem_cache_alloc_noprof+0xd0/0x3bc [ 7899.598423][T10501] xfrm_state_alloc+0x2e/0x4ca [ 7899.599621][T10501] xfrm_add_sa+0x1306/0x5b44 [ 7899.600720][T10501] xfrm_user_rcv_msg+0x40c/0x9be [ 7899.601948][T10501] netlink_rcv_skb+0x206/0x3be [ 7899.603035][T10501] xfrm_netlink_rcv+0x7c/0xa6 [ 7899.604024][T10501] netlink_unicast+0x544/0x88a [ 7899.605343][T10501] page last free pid 3205 tgid 3205 stack trace: [ 7899.606341][T10501] __reset_page_owner+0x78/0x1ba [ 7899.607439][T10501] __free_frozen_pages+0x836/0x145e [ 7899.608617][T10501] free_frozen_pages+0xe/0x16 [ 7899.609745][T10501] __free_slab+0xc0/0x18a [ 7899.610804][T10501] free_slab+0x3a/0x1b0 [ 7899.611932][T10501] discard_slab+0x42/0x5e [ 7899.613088][T10501] __slab_free+0x2de/0x32a [ 7899.614216][T10501] ___cache_free+0x1a2/0x1dc [ 7899.615457][T10501] qlist_free_all+0x76/0x168 [ 7899.616878][T10501] kasan_quarantine_reduce+0x158/0x1ba [ 7899.618208][T10501] __kasan_kmalloc+0x80/0xa6 [ 7899.619235][T10501] __kmalloc_node_track_caller_noprof+0x240/0x590 [ 7899.620574][T10501] kstrdup+0x46/0xb6 [ 7899.621498][T10501] kstrdup_const+0x7a/0x7e [ 7899.622503][T10501] kvasprintf_const+0xb4/0xdc [ 7899.623585][T10501] kobject_set_name_vargs+0x5c/0x136 [ 7899.625084][T10501] [ 7899.625720][T10501] Memory state around the buggy address: [ 7899.627704][T10501] ffffaf801b688e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 7899.629008][T10501] ffffaf801b688f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 7899.630190][T10501] >ffffaf801b688f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 7899.631203][T10501] ^ [ 7899.632278][T10501] ffffaf801b689000: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 7899.633361][T10501] ffffaf801b689080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 7899.634532][T10501] ================================================================== [ 7899.639111][T10501] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 7899.641128][T10501] CPU: 0 UID: 0 PID: 10501 Comm: syz.0.2551 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 7899.642579][T10501] Hardware name: riscv-virtio,qemu (DT) [ 7899.643430][T10501] Call Trace: [ 7899.644144][T10501] [] dump_backtrace+0x2e/0x3c [ 7899.645473][T10501] [] show_stack+0x30/0x3c [ 7899.646661][T10501] [] dump_stack_lvl+0x110/0x1a6 [ 7899.648106][T10501] [] dump_stack+0x1c/0x24 [ 7899.649416][T10501] [] vpanic+0x368/0x74e [ 7899.650550][T10501] [] trace_suspend_resume+0x0/0x2de [ 7899.651828][T10501] [] check_panic_on_warn+0xc0/0xe4 [ 7899.653348][T10501] [] end_report.part.0+0x4e/0xae [ 7899.654641][T10501] [] kasan_report+0x13a/0x214 [ 7899.655860][T10501] [] __asan_report_load1_noabort+0x12/0x1a [ 7899.657255][T10501] [] __xfrm_state_insert+0x2436/0x2592 [ 7899.658707][T10501] [] xfrm_state_insert+0x54/0x76 [ 7899.660097][T10501] [] ipcomp6_init_state+0x580/0x812 [ 7899.661386][T10501] [] __xfrm_init_state+0x878/0x1b0e [ 7899.662736][T10501] [] xfrm_init_state+0x1e/0x9e [ 7899.664123][T10501] [] pfkey_add+0x284c/0x35be [ 7899.665413][T10501] [] pfkey_process+0x674/0x802 [ 7899.666628][T10501] [] pfkey_sendmsg+0x3ee/0x726 [ 7899.667872][T10501] [] __sock_sendmsg+0xcc/0x160 [ 7899.669202][T10501] [] ____sys_sendmsg+0x63e/0x79c [ 7899.671010][T10501] [] ___sys_sendmsg+0x144/0x1e6 [ 7899.672498][T10501] [] __sys_sendmsg+0x188/0x246 [ 7899.673886][T10501] [] __riscv_sys_sendmsg+0x70/0xa2 [ 7899.675360][T10501] [] syscall_handler+0x94/0x118 [ 7899.676759][T10501] [] do_trap_ecall_u+0x396/0x530 [ 7899.677993][T10501] [] handle_exception+0x146/0x152 [ 7899.679617][T10501] SMP: stopping secondary CPUs [ 7899.683004][T10501] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:54:24 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8000edf0 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000200 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff8008f822 sepc ffffffff85b7ddf6 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90cf70000009ee71 x0/zero 0000000000000000 x1/ra ffffffff8000edf0 x2/sp ffff8f8003f571b0 x3/gp ffffffff89c9e5c0 x4/tp ffffaf8019ad3480 x5/t0 ffff8f8003f56db4 x6/t1 0000000000000001 x7/t2 7320666f20646165 x8/s0 ffff8f8003f57230 x9/s1 ffff8f8003f57240 x10/a0 000000009b688ff0 x11/a1 0000000000000000 x12/a2 0000000000080000 x13/a3 ffffffff800a4aa8 x14/a4 ffff8f8007ae9538 x15/a5 000000000002e538 x16/a6 0000000000000003 x17/a7 ffffaf806ed23753 x18/s2 ffffaf801b688ff0 x19/s3 ffff8d8000000000 x20/s4 ffffaf8070fed7e0 x21/s5 000000009b688ff0 x22/s6 ffffffff87e12f20 x23/s7 ffffaf801b689108 x24/s8 1ffff5f003648247 x25/s9 1ffff5f0036d1286 x26/s10 dfffffff00000000 x27/s11 1ffff5f00433f6b4 x28/t3 1ffff1f0007ead00 x29/t4 fffff5ef0dda46ea x30/t5 fffff5ef0dda46eb x31/t6 ffff8f8003f56b98 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff832b45ec mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff802de814 sepc ffffffff802de908 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 904c3000000ad720 x0/zero 0000000000000000 x1/ra ffffffff80078c22 x2/sp ffff8f8003177830 x3/gp ffffffff89c9e5c0 x4/tp ffffaf8014f81a40 x5/t0 0000000000000001 x6/t1 0000000000000001 x7/t2 0000000000000008 x8/s0 ffff8f80031779a0 x9/s1 ffffffff88ff6f18 x10/a0 ffffaf80e86e6000 x11/a1 ffffaf8014f82580 x12/a2 0000000000000016 x13/a3 ffffffff89daa0e0 x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 fffff1ef0062ef1d x17/a7 0000000000000003 x18/s2 dfffffff00000000 x19/s3 ffffaf806ed45708 x20/s4 ffffffff91047920 x21/s5 ffffaf8014f82a40 x22/s6 0000072ec3276804 x23/s7 1ffffffff11fede2 x24/s8 dead000000000122 x25/s9 0000000000000001 x26/s10 0000000000001a59 x27/s11 0000000000000000 x28/t3 9589988700000000 x29/t4 fffffffef11fede0 x30/t5 fffffffef11fede1 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000