last executing test programs: 1m48.049774148s ago: executing program 1 (id=895): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x10000) pwrite64(r0, &(0x7f0000000100)="fc4e2ba9010000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000a000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000008000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c532ba90100"/244, 0xf4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='md123', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/block/md123/md/metadata_version\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='1.1\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md123/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000700)='7:0\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/block/md123/md/array_state\x00', 0x1, 0x0) write(r5, &(0x7f0000000900)='active\x00', 0x7) 1m47.980968543s ago: executing program 1 (id=898): io_setup(0x6, &(0x7f0000000d80)) eventfd2(0x83, 0x80001) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000700)={'syztnl2\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x20008011) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000280)={0x40, 0x403, 0xc}) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_emit_ethernet(0x93, &(0x7f0000000440)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00@\x00', 0x5d, 0x3a, 0x1, @remote, @local, {[], @param_prob={0x4, 0x0, 0x0, 0x7, {0xc, 0x6, "f6cd53", 0x5ff, 0x3c, 0xff, @dev={0xfe, 0x80, '\x00', 0x34}, @local, [@routing={0x2f, 0x4, 0x2, 0x2, 0x0, [@rand_addr=' \x01\x00', @empty]}], "13d86558da"}}}}}}}, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(r1, 0xfffffffc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r4, &(0x7f00000000c0)="1c", 0x10002, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r3, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) 1m47.832732516s ago: executing program 1 (id=902): r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0x8, 0x8, 0x80, 0x2, 0x3, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x102, 0x0, 0x5, 0x4, 0x0, 0x7, 0x3c5b, 0x1, 0x24, 0xd, 0x1, 0x4, 0xffffffff, 0xe661, 0x4, 0x7, 0x3, 0x8, 0x4c74, 0x80000000, 0x242, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x17, 0x1, 0x7, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0x0, 0x5, 0x4, 0x8, 0x3ff, 0x80, 0x0, 0x5, 0x3, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x8004, 0x5, 0xfffffff3, 0x129432e6, 0xc8, 0xf9, 0xe, 0x2bb, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x78, 0xea4, 0x0, 0x4, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0xff, 0x5, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x9, 0x8, 0x9, 0x6, 0x47, 0x8000, 0x1, 0xfe000000, 0x8, 0x2, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x3, 0x3, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x4, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x86, 0x3, 0x3038, 0x3e7, 0xb, 0x5, 0x4, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x38, 0x800003, 0x200, 0x80, 0x3, 0x4, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0xa9, 0x5, 0x6, 0xac8, 0xbf, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0xa, 0x0, 0x5, 0x1c, 0x120000, 0x3, 0x2006, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x4, 0x7fff, 0xffff, 0xa620, 0x1, 0x5, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x16, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0x7ff, 0xfffff000, 0x10000, 0x3, 0x7e, 0x100, 0x9602, 0x7, 0xaf, 0x8, 0x6, 0x226, 0x5, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 1m47.239883771s ago: executing program 1 (id=908): ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0x1}) (async) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0x1}) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000740)={0x5d9, 0x7, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40482, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000140)) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="80fd", 0x2}], 0x1, 0x0, 0x4) r3 = socket$l2tp6(0xa, 0x2, 0x73) creat(&(0x7f0000000000)='file0\x00', 0x1ff) mkdir(&(0x7f0000000100)='my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000100)='my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000700)='my_configfs/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000d00)='my_configfs/usb_gadget/g1/functions/mass_storage.usb0\x00', 0x1ff) mount(&(0x7f0000000080)=@sr0, &(0x7f0000001080)='./file0\x00', 0x0, 0x81001, 0x0) (async) mount(&(0x7f0000000080)=@sr0, &(0x7f0000001080)='./file0\x00', 0x0, 0x81001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000e00)='my_configfs/usb_gadget/g1/functions/mass_storage.usb0/lun.0/file\x00', 0x1, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='my_configfs/usb_gadget/g1/functions/mass_storage.usb0/lun.0/file\x00', 0x1, 0x0) write(r4, &(0x7f0000000f00)='file0', 0x5) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x218, 0x0, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x14}}, @mcast1, [0xffffffff, 0xff000000, 0xffffffff, 0xff], [0xffffffff, 0xff, 0x0, 0x100ffff01], 'veth1_to_batadv\x00', 'team0\x00', {0xff}, {}, 0x87, 0x1, 0x7, 0x52}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={{0x30}, {0x16, 0x5, 0x4, 0x1, 0x9, 0x2020, 0x2}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x4, 0x3, 0x2}, {0xffffffffffffffff, 0x6, 0x4}}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00', [0x0, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xff], 'syz_tun\x00', 'bond_slave_0\x00', {}, {0xff}, 0x89, 0x9, 0x0, 0x20}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={{0x48}, {0x2, 0x74b0b4e85b056f6b, 0x1, [0x40, 0xc, 0x57e, 0x80, 0x8001, 0x6, 0x5, 0x9f, 0xfff9, 0xffff, 0xa9, 0x31dc, 0x8, 0x9], 0xa}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@private0, @loopback, [0x101, 0xff000000, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000, 0xff], 'veth1_to_batadv\x00', 'macvlan0\x00', {}, {0xff}, 0x5c, 0x4, 0x4, 0x48}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={{0x28}, {0x3, "1a7a", 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x4, 0x6, 0x9}, {0x0, 0x0, 0x7}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x440) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000140), 0x6000, 0x0) ioctl$CDROMPLAYMSF(r5, 0x5303, &(0x7f0000000180)={0x4, 0xf4, 0x4, 0xd, 0x4, 0x8}) r6 = openat$cgroup_int(r1, &(0x7f00000002c0)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_subtree(r6, &(0x7f00000000c0)=ANY=[], 0x6a) (async) write$cgroup_subtree(r6, &(0x7f00000000c0)=ANY=[], 0x6a) 1m47.040905843s ago: executing program 1 (id=914): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000002c0), 0x80, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000040)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0, 0x1}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000200), 0xa0201, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000240)={0xc}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, 0x0) ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000001c0)={0x28, 0x2, r2, r1, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000180)}) ioctl$IOMMU_HWPT_SET_DIRTY_TRACKING(r0, 0x3b8b, &(0x7f0000000000)={0x10, 0x1, r4}) 1m46.691593408s ago: executing program 1 (id=921): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x10000) pwrite64(r0, &(0x7f0000000100)="fc4e2ba9010000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000a000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000008000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c532ba90100"/244, 0xf4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='md123', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/block/md123/md/metadata_version\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='1.1\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md123/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000700)='7:0\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/block/md123/md/array_state\x00', 0x1, 0x0) write(r5, &(0x7f0000000900)='active\x00', 0x7) 1m46.655498381s ago: executing program 32 (id=921): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x10000) pwrite64(r0, &(0x7f0000000100)="fc4e2ba9010000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000a000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000008000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c532ba90100"/244, 0xf4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='md123', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/block/md123/md/metadata_version\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='1.1\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md123/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000700)='7:0\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/block/md123/md/array_state\x00', 0x1, 0x0) write(r5, &(0x7f0000000900)='active\x00', 0x7) 2.82118525s ago: executing program 3 (id=1862): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x15, 0x4e23, 0x0, @loopback}}, 0x0, 0x0, 0xffffffff, 0x0, 0x54}, 0x9c) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f0000000040)={0x5, 0x6, 0xb73, 0x3, 0xe6df}) r3 = fsopen(&(0x7f0000000200)='udf\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000240)='uid', &(0x7f0000000740)='0+,\xaa\xd4\x00#\xb3\x9cu~V\xb1\x8eC\x92\x00\xd0\x00 \x00\x00qS\x00\x00\x00\x00\x00\x00\x00\x00$\xf6_\xbdI\x1c\xf2\xa9]\xcc\xe0*\xef\x01\x8d\x15\xd2h\x93\xc9\xb57\xc3\xea\\Eb\xf8\xe6,\xdf\xd4\xfae\x84\xcc\xd5\"d\xf0D-\x98\x9f\x81{\xfc$\xc4\xbcF\xf8\xc8\x8d\xcb\xb8\xf2\x1e\xe4\'U\xb3\xb8\xd3\xe6\xd7\x80=\x8a\xeb\n\xb8_\xe8\x96YY\xe3\xc7\xe6\xf28\x19\xa6\xa7\xfa\xdb\x1ce\xc1\x03\x86J\xb2fh\x19\xee#\xcc\x0f\xed\xfea\xdc\x88\xcb%bW\xd35\xda=\xac\x1d\xae\x93\xfd\'T6\x94\n\xa4\x9cU\xc4\fA~[\xbf\x8b\x90\xfe\x04\xe7U\xf3h\x81\x14l7u\x95\x96t\\\xf7\x99;\x03\xa4C\xbc(Vc!a\xc1\xe39\xc6b\x905\x1f\x03\x00\x00\x00\x00\x00\x00\xdf9\xaf5\xc8a:z\xe4\xcbag&67\x814\xf6}\xe10v6l\xd6,\x1e\xa0\xcc\xbf\xfdkm\b?\x839\x85N\x1c\xc1\xcb\xfc\x85\xd2\n\x02\"\xf2\x81g\x90\x01n%\x7f_\xe1.f>>\xa5\xfb\"\xab\xdb\x06\x12e\x14\x11~\x9a\bR-\x85\xc3\xa9\xe6\x04\x00\x00\x00\x00\x00\x00\x00s X\xec\xdd\xc2qB\x85\xf0\xd7\x04\xdd<\x9ak\x00\x00\x00\x00\x00\x00\x00\n\xa72\xa3', 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000000)={0x0, @aes256, 0x0, @desc1}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) sendto$packet(r4, &(0x7f00000002c0)="1a040500bbff03fc01004788031c09", 0xf, 0x4000004, &(0x7f0000000300)={0x11, 0x7, r6, 0x1, 0x6, 0x6, @multicast}, 0x14) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x210000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000440)=0xe8) quotactl$Q_GETINFO(0xffffffff80000500, &(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, r8, &(0x7f0000000480)) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@gettfilter={0x54, 0x2e, 0x2, 0x9840, 0x25dfdbfb, {0x0, 0x0, 0x0, r6, {0xe, 0xffff}, {0x1, 0x6}, {0x2, 0x6}}, [{0x8, 0xb, 0x7}, {0x8, 0xb, 0xfffffff0}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0xffffffff}, {0x8, 0xb, 0x5}, {0x8, 0xb, 0x22}]}, 0x54}}, 0x80) 2.759984517s ago: executing program 3 (id=1864): bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1206"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0x7f, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x63, 0x10, 0x0, 0x0, 0x5313f, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)}, 0x94) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = signalfd(r0, &(0x7f0000000040)={[0x2]}, 0x8) r3 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), 0xffffffffffffffff) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/user\x00') sendmsg$GTP_CMD_GETPDP(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_NET_NS_FD={0x8, 0x7, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r5, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r1, 0x4010744d, &(0x7f0000000180)) 2.660920962s ago: executing program 0 (id=1867): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r2, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRESOCT=r2], 0x44}}, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x44, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) (fail_nth: 6) 2.660649797s ago: executing program 3 (id=1868): r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x40, 0x1, 0x10}, &(0x7f0000000240)=0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff5653f, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0x0, 0x9}, {0xffff, 0x5}, {0x0, 0xb}}, [@qdisc_kind_options=@q_skbprio={{0xc}, {0x8, 0x2, 0xffff}}]}, 0x38}, 0x1, 0x0, 0x0, 0x81}, 0x8010) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r6, 0xc048aeca, &(0x7f0000000000)={0x6, 0x0, [{0x669, 0x0, 0x39294324}, {0x119, 0x0, 0x10000}, {0x1df, 0x0, 0x8}, {0xa2a, 0x0, 0x6}, {0xb55, 0x0, 0x7}, {0x3b7, 0x0, 0x1}]}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=@newtfilter={0x54, 0x2c, 0xd3f, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0xc, 0xc}, {0x0, 0x9}, {0xa, 0x9}}, [@filter_kind_options=@f_flower={{0xb}, {0x24, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8848}, @TCA_FLOWER_KEY_MPLS_OPTS={0x18, 0x63, 0x0, 0x1, @TCA_FLOWER_KEY_MPLS_OPTS_LSE={0x14, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL={0x8, 0x5, {0x6, 0x0, 0x1}}, @TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH={0x5, 0x1, 0x1}]}}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x20040050) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@dellink={0x44, 0x10, 0xc03, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_VER={0x5}, @IFLA_GRE_REMOTE={0x8, 0x7, @private=0xa010101}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000020}, 0x0) 2.120249413s ago: executing program 3 (id=1869): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000002c0), 0x80, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95e, 0x1, 0x8, 0x7ffffffc, 0x2, 0x80007, 0x7f, 0x20000006, 0xca, 0x6, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x100001, 0x3, 0x0, 0x5, 0x6, 0x2000001, 0x7, 0x3c5b, 0x1, 0x24, 0x8006, 0x1, 0x5, 0xffffffff, 0xe661, 0x4, 0x7, 0x89d2, 0x8, 0x4c74, 0x80000000, 0x40000, 0x3, 0xe, 0xfffffffc, 0x80008071, 0x7, 0x17, 0xd, 0x3, 0x2, 0x3e, 0x8f, 0x4006, 0x6, 0x80000000, 0x0, 0x4, 0x8, 0x800400, 0x80, 0x0, 0x4, 0x7, 0x8, 0x4, 0x5, 0x40], [0x10000007, 0xf0000000, 0x8000012f, 0x8004, 0x5, 0x6, 0x169432e6, 0x9, 0xf9, 0xe, 0x2bf, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0x10, 0x312, 0xd, 0x8, 0xffffffff, 0x4, 0x7, 0x7fff, 0x5a7c, 0x7ffe, 0x401, 0x6, 0x0, 0xff, 0x1, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x2, 0x4, 0xb, 0x4, 0x20009, 0x8, 0x9, 0x9, 0x47, 0x8000, 0x1, 0xfe000000, 0xffff, 0xfffffffe, 0x7, 0x2, 0xd8a1, 0x3, 0x8, 0xa6d, 0x3, 0x6c0, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x8004, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x9, 0x5, 0x2000000, 0x1ef, 0x5, 0x8, 0x10000, 0x3, 0x5, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x1, 0x800003, 0x1fe, 0x7e, 0x7, 0x4, 0x2950bfaf, 0xffe, 0xa2, 0x7, 0x4000a9, 0x5, 0x9, 0xac8, 0x2000af, 0xfffffffe, 0x8, 0x7ff, 0x12b, 0x4, 0x1, 0x0, 0x0, 0x5, 0x1c, 0x796a, 0x3, 0x2004, 0x80a2ed, 0x4, 0x25], [0x9, 0xbb33, 0x7, 0x2, 0x5, 0x42c2, 0x6, 0x6, 0x0, 0xb9, 0x4e7, 0x5, 0x2, 0x57, 0x4, 0x8000003, 0x101, 0x10000, 0x4, 0x7fff, 0xffff, 0x2000a620, 0x2, 0x1, 0x1, 0x2, 0x5, 0xe7, 0x8, 0x16, 0x6, 0x80000003, 0x6, 0x4, 0xc8, 0x9, 0xfffff000, 0x10000, 0x3, 0x7e, 0x6, 0x9602, 0x7, 0xaf, 0x8, 0x6, 0xffffffff, 0x5, 0x45, 0x8, 0x30b1d693, 0x5, 0x1f40, 0x7, 0x41, 0x6c1b, 0x7ff, 0x804, 0xac1, 0xb1e, 0xd7, 0x9, 0xffff3441, 0xfff]}, 0x45c) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000240)={{0x80, 0x2}, 'port1\x00', 0x93, 0x20cda, 0x8, 0x8000007, 0x3, 0x4, 0xca, 0x0, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) syz_open_dev$vim2m(&(0x7f0000000340), 0x10000000042007, 0x2) syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ppoll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0x300}], 0x20000000000000dc, 0x0, 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000040)={0x48, 0x2, r3, 0x0, 0x0, 0x0, 0x0, 0x1}) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000200), 0xa0201, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000240)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000200)={0x28, 0x2, r6, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8}) ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000001c0)={0x28, 0x2, r4, r3, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000180)}) ioctl$IOMMU_HWPT_SET_DIRTY_TRACKING(r0, 0x3b8b, &(0x7f0000000000)={0x10, 0x1, r7}) 2.050888004s ago: executing program 3 (id=1870): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x60680, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3ff) syz_usb_connect(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000068e04d206f0e2c586831010203010902240001000000000904000002ff47d000090509e702008000040905", @ANYRES32], 0x0) syz_open_dev$evdev(&(0x7f00000000c0), 0x40, 0x301000) 1.970978434s ago: executing program 0 (id=1871): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000005c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rmdir(&(0x7f0000000040)='./file0/../file0/file0\x00') read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000c280)="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0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000440)={&(0x7f0000000300)={0x50, 0xfffffffffffffffe, 0x0, {0x7, 0x29, 0x6, 0x24800002, 0xa, 0x100, 0x3, 0xb88, 0x0, 0x0, 0x20, 0x80003}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.840245788s ago: executing program 4 (id=1872): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX=r0, @ANYRESOCT], 0x104}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x7, 0x10, 0x5, 0x5, {{0x19, 0x4, 0x2, 0x20, 0x64, 0x67, 0x0, 0x40, 0x2f, 0x0, @broadcast, @multicast1, {[@noop, @generic={0x94, 0xb, "ffb939efc32f080146"}, @timestamp_addr={0x44, 0x44, 0x43, 0x1, 0x8, [{@multicast1, 0x1}, {@loopback}, {@broadcast, 0xe0ddad82}, {@loopback}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x3ff}, {@multicast2, 0x8001}, {@empty, 0xfffffff9}, {@rand_addr=0x64010100, 0xfffffff8}]}]}}}}}) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)=ANY=[@ANYBLOB="cc0200002000000329bd7000ffdbdf2532000000fe8000000000000000000000000000aa000000000000000000000000000000004e2000004e210002080020002b000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x2cc}}, 0x10) 1.839970308s ago: executing program 4 (id=1873): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001080)={0x14, 0x23, 0x301, 0x270bd22, 0x25dfdbfa, {0x1}}, 0x14}}, 0xc004) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffc, @empty, 0x7}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x38}}, 0x0) listen(r1, 0xc) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$bt_hci(r5, 0x84, 0x81, &(0x7f0000001280)=""/4107, &(0x7f00000000c0)=0x100b) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0xc000802) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x30, r7, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}]}, 0x30}}, 0x0) r8 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r8, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r9, 0xffffffffffffffff, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r10, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)={0x27c, 0x0, 0xc28d0eb86b80428, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1c, 0x5b, "f3e211d38a404f490c1a735aeadb812772681bcccb6e3a2e"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2000}, @NL80211_ATTR_FRAME_MATCH={0x97, 0x5b, "90f6fcecfbdaecb919b60588e68f1a87a609be7e5767a267c6ba133fc9e3db82fec0a9dc0b973d855e05649dfb3f5784ee98774913719277e04c32e3369cf489b968e79f0ee81087077e82c88f8d645d87ac87f3733111ce1e559df9462eb997a1374dd37663e819ced4ef541ea7fd86d83f9e9db49d4cf55a2c2f3ee3b579bcac004ac8db25400a3b0f4a6a13655d3eefaef0"}, @NL80211_ATTR_FRAME_MATCH={0x4e, 0x5b, "bdbf6111c99f997a4cadba98e52a2a7606eb60f94903503995f6ac9cc67c87291c574d6052faf58ced451d8d72275dd4955a75c086dee0f69e7975c898873bfbe36919b98521f5014454"}, @NL80211_ATTR_FRAME_MATCH={0x59, 0x5b, "37658a79999cc405296b681179650c300919c1c9e35a85eb35711c01456d036ca330fbbf6a925649a8915e0d5dc6ba15b25d30746658cc3542a43464f65449bf22b4b385cc6f910a9399a977bef4199e439699ec2f"}, @NL80211_ATTR_FRAME_MATCH={0xf7, 0x5b, "bad51d36bf6b05f03b348746cb29d3e1b8c480bab9138e0e9be5629fa547a062edbcfd2db979ae4eb2fa087df9b04ae2d3a3a307ee887cffb316b6dbe77f588ad25a9ce0b825786f8695cf52d243b6ee3448577fe9ec747932af7d286d464c3708883b9af59c38bf8578ed9f2dd18fe4210531c079b4ddddb873ce3bda86e0e6010a1b868a87513667653d70c3d420753342649699bffcbce12d18a0d20eac9b845010c76305b807fe364134eee55abae7f3765eed69108ae40d4a8b3b57b8c10ae10f482cd1f63ef3d4167bac7ded8385f9e56781ba0f6208265d348fc82e61f5d5d9ec06c39a2f4fc13d77204d9955f504f4"}]}, 0x27c}, 0x1, 0x0, 0x0, 0x8004}, 0x404c890) r12 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)={0x14, r12, 0x1, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20048001}, 0x800) 1.169619283s ago: executing program 2 (id=1874): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r2, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRESOCT=r2], 0x44}}, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x44, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.086238864s ago: executing program 0 (id=1875): pipe(&(0x7f0000000140)={0xffffffffffffffff}) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r1, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000d00)={0x0, 0x0}, 0x8) r3 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000001140)=r2, 0x4) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000340)={0x0, 0x0, '\x00', @bt={0x6, 0x609, 0x0, 0x914d, 0xf}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fanotify_init(0x200, 0x0) fanotify_mark(r6, 0x1, 0x12, r5, 0x0) write$binfmt_misc(r5, &(0x7f0000000b00), 0x91) vmsplice(r4, &(0x7f0000000540)=[{&(0x7f00000000c0)="cbea22d969", 0x5}], 0x1, 0x1) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r9, 0x40045532, &(0x7f0000000100)=0x7) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x88602, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r10, 0x80045017, 0x0) r11 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_DRAIN(r11, 0x4144, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r10, 0x80045017, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r12 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), 0xffffffffffffffff) r13 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r13, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="030700000000000000000800000068000480040007801300010062726f6164636173742d6c696e6b00001900078008000300000000000800020000000000080003000000000008000200000000000800030000000000040004"], 0x7c}}, 0x0) r14 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r14, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000001040)={r3, r1, 0x4, r1}, 0x10) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 1.085128129s ago: executing program 2 (id=1876): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fsopen(&(0x7f0000000000)='bpf\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x90) openat(r2, &(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x300, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040091}, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6gretap0\x00'}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='sched\x00') read$FUSE(r4, &(0x7f0000001300)={0x2020}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x20, 0x4, &(0x7f0000000900)=ANY=[@ANYBLOB="18000000010000000000000000000000791200000000000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$NFT_BATCH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a60000000060a090400000000000000000200fffe0900020073797a32000000000900010073797a30000000003400020000000000000001006d617463680000002000028005000300020000000b0001007389636b657400000800024000000002140000001100010000000000000000000500000a"], 0x88}, 0x1, 0x0, 0x0, 0x24044800}, 0x0) 981.069431ms ago: executing program 2 (id=1877): r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) sendmsg$nl_route_sched(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=@newqdisc={0x58, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, r6, {0x10}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x2c, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x4, 0x0, 0x0, 0x1, 0x7ff, 0x9}, {0x6, 0x0, 0x8, 0x6, 0x8, 0x401}, 0x40, 0xd, 0x8ef}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40098}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xdd86, r7, 0x3e, 0x1f4}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="80", 0x1}], 0x1}, 0x4) 980.780119ms ago: executing program 4 (id=1878): r0 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x5961, 0x10000, 0x0, 0x4e}, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) mprotect(&(0x7f0000ff5000/0x9000)=nil, 0x9000, 0xb) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000002060101000000000000000000f90003050005000a0000000900020073797a3000000000050001009f"], 0x30}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18020000fdffffee0000000000000000850000e32b0000"], 0x0, 0x5, 0x0, 0x0, 0x41000}, 0x94) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001c0001000000000004086aa42d"], 0x30}}, 0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000280)=@IORING_OP_POLL_REMOVE={0x7, 0x44, 0x0, 0x0, 0x0, 0x0, 0x6, {0x2}}) io_uring_enter(r0, 0x2000, 0xfffffffd, 0x9, 0x0, 0x0) r6 = gettid() fcntl$setown(r5, 0x8, r6) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./myproc/interrupts\x00', &(0x7f0000000240)={0x200000, 0x8b}, 0x18) r8 = openat(r7, &(0x7f0000000740)='./myproc/interrupts\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r8, 0xc018937d, &(0x7f0000000300)={{0x1, 0x1, 0x18, r7, {0xfffffffc}}, './myproc/interrupts\x00'}) mmap$snddsp_status(&(0x7f0000ff9000/0x4000)=nil, 0x1000, 0x4, 0x40010, r9, 0x82000000) read(r8, &(0x7f0000000340)=""/1015, 0x3f7) write$binfmt_misc(r8, &(0x7f0000000140)="0ae34de51012f15006d7de7eb3f2124d3a6c6f92119049168512c03abed1a2d89fba240dd0df6cc0ea9131fec697e834dee2bb18522a43e5fe1195ea90b4f7dbdee2fb89e4ebf7525a3ebda8d66a15691199fe7f86764dcf11e7def7cf4137462d4e429c558e6d630c1d407561b9dd84585df9ed7283a9d18ceae3e6ba11a6fa4d20a89cb1045cb16a180220d9731dde3bb9281f32f31c8e48714a35247d5a87b17ba3d3efae20df1b9b9d995ab8874a7c7750c4e1d104e017e054d13f8477e99d3c1d5f7e512a3d8cc22d8d57667653e3d38487f212622b4ccfe61045bffc9a3cf306ad4f", 0xe5) bind$bt_hci(r8, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x1}, 0x6) 927.864347ms ago: executing program 2 (id=1879): r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000d6ca5735e937ff9a5ecde0684b0016f1ef9e1fd16f082000000000000034f96d6a03d2a5310a6fe5659f8b74f515d6f90736e4d3783ef3816c3c63e3b43edfa43a84bf95fd6d3efc0dd0767ce858fb70eda8d4a137d320ce8574dfff40eed48a10edc337ce4411a7ff448a05a1f0ad7e6f76efb90bef0a8bfac1097ea20e44cf2b1603e3bf96e018442577ce9b4eed8cf1db8a3f1b07a98a60bed1ac9600c7f44d6854696e99b299e4c911c21ffd9ac12869c38373d8c441cf4a9b894b77353ddc8eff380000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x14, 0x2a, &(0x7f00000015c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x51ba}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@generic={0x6, 0x8, 0xe, 0x3, 0x5}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x80000000}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000980)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) getpeername$packet(0xffffffffffffffff, &(0x7f00000011c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001200)=0x14) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001380)={&(0x7f0000001240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x6, [@struct={0xf, 0x2, 0x0, 0x4, 0x0, 0x4, [{0x0, 0x0, 0x8}, {0x3, 0x2, 0x59c}]}, @int={0x0, 0x0, 0x0, 0x1, 0x0, 0x6d, 0x0, 0x18, 0x3}]}, {0x0, [0x2e, 0x5c, 0x5f, 0x61]}}, &(0x7f00000012c0)=""/191, 0x52, 0xbf, 0x0, 0x6}, 0x28) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001480)={0x6, 0x14, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcba1, 0x0, 0x0, 0x0, 0x4}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x6}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0xc6}, @generic={0x63, 0xb, 0x3, 0x67c, 0xd}, @jmp={0x5, 0x1, 0x0, 0x2, 0x0, 0x4, 0xfffffffffffffffc}, @generic={0x0, 0x4, 0x1, 0xaf21, 0x2}]}, &(0x7f00000010c0)='GPL\x00', 0x3, 0x87, &(0x7f0000001100)=""/135, 0x0, 0x1, '\x00', r2, 0x25, r3, 0x8, &(0x7f00000013c0)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000001400)={0x1, 0xf, 0x2400000, 0x80}, 0x10, 0x0, 0x0, 0x3, 0x0, &(0x7f0000001440)=[{0x5, 0x2, 0x4, 0x5}, {0x5, 0x3, 0x8, 0x7}, {0x3, 0x2, 0x6, 0x9}], 0x10, 0x2}, 0x94) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="b80000001000210400000000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="adffa888e16000009000128009000100766c616e00000000800002800c0002000e0000000a000000340004800c0001001790000002000000080001"], 0xb8}}, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @local, @loopback}, &(0x7f0000000300)=0xc) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f0000000440)={'ip_vti0\x00', &(0x7f0000000340)={'syztnl1\x00', r6, 0x7, 0x80, 0x9, 0x2, {{0x2c, 0x4, 0x2, 0x1f, 0xb0, 0x64, 0x0, 0xf8, 0x29, 0x0, @multicast2, @local, {[@cipso={0x86, 0x18, 0xffffffffffffffff, [{0x1, 0xd, "158c16e768446d1025b771"}, {0x0, 0x5, "c00fbe"}]}, @end, @lsrr={0x83, 0x1f, 0xc8, [@rand_addr=0x64010100, @private=0xa010100, @loopback, @multicast2, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @end, @generic={0x0, 0x7, "ea092b89c7"}, @ssrr={0x89, 0x27, 0x5a, [@remote, @broadcast, @multicast1, @multicast2, @loopback, @loopback, @remote, @multicast1, @multicast1]}, @cipso={0x86, 0x35, 0xffffffffffffffff, [{0x2, 0x11, "7815ed4be9b7e73bb6d27cc666fe01"}, {0x2, 0xc, "aa7203a64dfa1bb38e28"}, {0x1, 0x12, "e71f632588cab20b4cdbc0965945866a"}]}]}}}}}) r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000400"/20, @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000000180)=r1}, 0x20) mkdir(&(0x7f0000000000)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x0, 0x8}, 0x94) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4, 0x3032, 0xffffffffffffffff, 0x0) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r9, &(0x7f0000003980)={0x2020}, 0x2020) r10 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000800)={r10, r10, r10}, 0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={'sha384\x00'}}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x6, 0x21, &(0x7f0000000000)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r7}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1ab92b}, {0x85, 0x0, 0x0, 0x8}, {0x4}}, {{0x5, 0x0, 0x4, 0x9, 0x0, 0x1, 0x2000}}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r8}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2239}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r7}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x9}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r12 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000002040)='/proc/self/clear_refs\x00', 0x1, 0x0) sendfile(r12, r11, 0x0, 0x3fffff) mount$9p_virtio(&(0x7f0000000ac0), &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733d76697274696f2c76e1d6d7e56f6e3d3970323030302e752c0085d56ac5"]) r13 = fsopen(&(0x7f0000000000)='cifs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r13, 0x1, &(0x7f0000000080)='source', &(0x7f0000000400)='//\xf2/\x06\b///\x9b\\/\\\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L6\x18\x91\xd2_\xa4%\xb1\x97\x93\xafv\xce/\\\xb4L\xf2_\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\x04\x00\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\xc8\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8b0x0, @initdev, @private}, &(0x7f0000000100)=0xc) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000140)={'syztnl1\x00', r2, 0x8, 0x7, 0x5, 0xe, {{0x28, 0x4, 0x3, 0x22, 0xa0, 0x67, 0x0, 0x2, 0x4, 0x0, @private=0xa010100, @loopback, {[@lsrr={0x83, 0x3, 0x4f}, @timestamp={0x44, 0x14, 0xcd, 0x0, 0x2, [0x9, 0x5, 0x1, 0x80000000]}, @timestamp_addr={0x44, 0x14, 0xc0, 0x1, 0xa, [{@empty, 0x7}, {@loopback, 0x6}]}, @timestamp_addr={0x44, 0x2c, 0x3c, 0x1, 0x5, [{@remote, 0xffff}, {@broadcast, 0x2}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x2}, {@empty, 0xd}, {@loopback}]}, @ra={0x94, 0x4, 0x1}, @generic={0x44, 0x1, "a7f62a"}, @timestamp_prespec={0x44, 0x1c, 0xff, 0x3, 0xb, [{@broadcast, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x9}, {@remote, 0xffffffff}]}, @ssrr={0x89, 0xf, 0x45, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3a}, @local]}]}}}}}) read$FUSE(r0, &(0x7f0000000800)={0x2020}, 0x2020) 779.858548ms ago: executing program 2 (id=1882): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, &(0x7f00000002c0)=0x140, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, 0x0, &(0x7f00000005c0)) r3 = inotify_init1(0x800) read(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0x30, r4, 0x1, 0x70bd31, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0xc}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 590.679255ms ago: executing program 2 (id=1883): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000005c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rmdir(&(0x7f0000000040)='./file0/../file0/file0\x00') read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000c280)="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0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000440)={&(0x7f0000000300)={0x50, 0xfffffffffffffffe, 0x0, {0x7, 0x29, 0x6, 0x24800002, 0xa, 0x100, 0x3, 0xb88, 0x0, 0x0, 0x20, 0x80003}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 182.607502ms ago: executing program 0 (id=1884): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x10000) pwrite64(r0, &(0x7f0000000100)="fc4e2ba9010000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000a000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000008000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c532ba90100"/251, 0xfb, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='md123', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/block/md123/md/metadata_version\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='1.1\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md123/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000700)='7:0\x00', 0x4) (fail_nth: 7) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/block/md123/md/array_state\x00', 0x1, 0x0) write(r5, &(0x7f0000000900)='active\x00', 0x7) 928.736µs ago: executing program 4 (id=1885): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f00000002c0)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x4c, 0x0, &(0x7f0000000a40)=[@acquire, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {0x1, 0x8000000, 0x0, 0x0, 0xf0ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 679.808µs ago: executing program 0 (id=1886): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000ac0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'vlan1\x00', 0x0}) syz_open_dev$admmidi(&(0x7f0000000000), 0x2, 0x80000) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000000007030000000000000000000a00000978e00fb2f6cf45586e4b6d297ac0af82e88d2789e18c591c2d06d6569cb9c6541ef294762b7133b28a80403d7850d3a97c9fc4f9f52281a4dbb171c9d47679342cd81ed4556717cd343d325bbd2dc8bb94c7125b828e729ff39ab29b5a79c9828d49d208588eaefa5f2a8cbfe0308f84516c0524d655ca07b7ccb84776c835ca7a54a918e42d10978f7adef879b8ee53ad0dd636538cee0c17abd267fece1d9c13c3a3b1dd4e9afab5d64f1060c50b0a2874da3f4a2a2cb9527bdf43071b432d4b5e04499ecab48acd87a0a1bd77585a1768c05a732723e8ff9b"], 0x14}, 0x1, 0x0, 0x0, 0x4044040}, 0x8000) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000005200010a"], 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000780)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100d2f2d16eb32902ce2f0000000c00018008000100", @ANYRES32=r3], 0x20}}, 0x0) getpid() 289.56µs ago: executing program 4 (id=1887): pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000001800010400000000000000000a400000fe0300010000000014000500fe8000000000f1c69e839dcd7f5d00bb08000400", @ANYRES32=0x2, @ANYBLOB], 0x38}}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl(r3, 0x6, &(0x7f0000000580)="0100008000000000000000000000000000000000000000000000000000000000dc00001584000000000000000000000000000000de456910d00eb1be9b1a917e7a5c00000000000000") ioctl(r3, 0x400caed0, &(0x7f0000000100)="0100000000000000ffffffff") sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="600000001800010401000000005c84735954b409e767ebf8d0cf100000000a400000fe0300010000000014000500fe8000000000000000008000000000bb08000400", @ANYRES32=0x2, @ANYBLOB="0600150008000000200016800000090000000000"], 0x60}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00000001c0)=0x7ff, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002, 0x2004}, 0x7a) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x26008885, &(0x7f0000000280)={0xa, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x2000000}, 0x1c) mkdir(&(0x7f00000006c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f657874656e642c6163638173733d616e792c63616368653d667363616368652c76657273696f6e3d3970323030302e75"]) chdir(&(0x7f0000000080)='./file0\x00') unlink(&(0x7f00000002c0)='./file0\x00') sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012bbd7000fedbdf250e000000040002800c000180080001003e65f6788380ae6fcdeab8defdc84d1ec9ac7033429a690b4dd75c4a3f731295", @ANYRES32=0x0, @ANYBLOB="0c0001800800030001000000"], 0x30}}, 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="2000fd71592000810000000400000009000000ffffffffa675b33c0e4e8317ab9d33a4c4ed8bc7f93068da9904fe29a94e055dd68d1b26d6965e17ca2c7ffc477e5df35dbce51a1b579e64cc5ba4"], &(0x7f0000000600), 0x200) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r6, &(0x7f0000000d80)=[{{&(0x7f00000003c0)={0xa, 0x4e22, 0x9, @empty, 0x1000}, 0x1c, 0x0}}], 0x1, 0x855) fchmodat(r5, &(0x7f00000000c0)='./file1\x00', 0x0) unlink(&(0x7f0000000180)='./file1\x00') mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x20, 0x0) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffff9c, 0x0, 0x1000) 0s ago: executing program 0 (id=1888): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[], 0x7c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000090a010400000000000000000a0000040900010073797a31000000000900020073797a31000000001a000a40fffffffc080005400000400001004408000f40000000000000000000000100000a00000000001000000000eaf166557cd8bd3747648f"], 0x74}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000000) socket$kcm(0xa, 0x0, 0x0) socket(0x22, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r5, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRESOCT=r4, @ANYRES16=r2], 0x44}}, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r7) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r7, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000640)=ANY=[@ANYRES8=r5, @ANYRES16=r8, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r9, @ANYBLOB="080005000b000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="2819fd93fcc743ff8207b755c08abfe1304d5690767c6086b159eafda751fc7b00cf898c69c830f85dd3fa43ae06b5713c13f2eea2", @ANYRES16=r8, @ANYBLOB="050000000000000000006c00000008000300", @ANYRES32=r9, @ANYBLOB="080026006c09000008009f0001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r10 = syz_open_dev$loop(&(0x7f0000000140), 0x75f, 0xa382) r11 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 184.521596][T10263] fuse: Unknown parameter '00000000000000000000003' [ 184.657328][T10267] macsec0: entered promiscuous mode [ 184.659905][T10267] macsec0: entered allmulticast mode [ 184.661770][T10267] veth1_macvtap: entered allmulticast mode [ 184.936128][T10272] syzkaller0: entered promiscuous mode [ 184.938394][T10272] syzkaller0: entered allmulticast mode [ 184.942433][T10272] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1636'. [ 185.168562][ T41] usb 8-1: USB disconnect, device number 29 [ 185.193620][ T56] usb 9-1: USB disconnect, device number 22 [ 185.236973][T10274] input: syz0 as /devices/virtual/input/input51 [ 185.241682][T10276] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 185.342370][T10284] fuse: Unknown parameter '00000000000000000000003' [ 185.431499][T10285] FAULT_INJECTION: forcing a failure. [ 185.431499][T10285] name failslab, interval 1, probability 0, space 0, times 0 [ 185.436748][T10285] CPU: 2 UID: 0 PID: 10285 Comm: syz.3.1640 Not tainted syzkaller #0 PREEMPT(full) [ 185.436766][T10285] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 185.436773][T10285] Call Trace: [ 185.436777][T10285] [ 185.436782][T10285] dump_stack_lvl+0x100/0x190 [ 185.436802][T10285] should_fail_ex.cold+0x5/0xa [ 185.436817][T10285] should_failslab+0xc2/0x120 [ 185.436832][T10285] kmem_cache_alloc_noprof+0x91/0x6a0 [ 185.436846][T10285] ? __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 185.436862][T10285] __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 185.436882][T10285] mmu_topup_memory_caches+0x25/0x170 [ 185.436900][T10285] kvm_mmu_load+0xe2/0x2570 [ 185.436915][T10285] ? kvm_apic_has_interrupt+0xfe/0x1f0 [ 185.436926][T10285] ? __pfx_kvm_apic_has_interrupt+0x10/0x10 [ 185.436939][T10285] ? __pfx_kvm_mmu_load+0x10/0x10 [ 185.436954][T10285] ? kvm_cpu_has_injectable_intr+0x9c/0x1a0 [ 185.436967][T10285] ? kvm_check_and_inject_events+0x873/0x12a0 [ 185.436984][T10285] ? record_steal_time+0x3a0/0xbb0 [ 185.436997][T10285] vcpu_run+0x3aaa/0x5de0 [ 185.437018][T10285] ? __pfx_vcpu_run+0x10/0x10 [ 185.437038][T10285] ? rcu_is_watching+0x12/0xc0 [ 185.437057][T10285] ? kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 185.437083][T10285] kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 185.437103][T10285] kvm_vcpu_ioctl+0x730/0x1700 [ 185.437116][T10285] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 185.437129][T10285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 185.437143][T10285] ? do_vfs_ioctl+0x226/0x13e0 [ 185.437160][T10285] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 185.437176][T10285] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 185.437231][T10285] ? __fget_files+0x215/0x3d0 [ 185.437248][T10285] ? hook_file_ioctl_common+0x140/0x440 [ 185.437277][T10285] ? selinux_file_ioctl+0x13b/0x290 [ 185.437304][T10285] ? selinux_file_ioctl+0xb6/0x290 [ 185.437333][T10285] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 185.437352][T10285] __x64_sys_ioctl+0x18e/0x210 [ 185.437376][T10285] do_syscall_64+0x115/0x870 [ 185.437391][T10285] ? clear_bhb_loop+0x40/0x90 [ 185.437404][T10285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.437417][T10285] RIP: 0033:0x7f190bf9e019 [ 185.437427][T10285] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 185.437438][T10285] RSP: 002b:00007f190cdd8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.437450][T10285] RAX: ffffffffffffffda RBX: 00007f190c225fa0 RCX: 00007f190bf9e019 [ 185.437457][T10285] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 185.437463][T10285] RBP: 00007f190cdd8090 R08: 0000000000000000 R09: 0000000000000000 [ 185.437469][T10285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 185.437476][T10285] R13: 00007f190c226038 R14: 00007f190c225fa0 R15: 00007ffe175bfe18 [ 185.437489][T10285] [ 185.440416][T10291] syzkaller0: entered promiscuous mode [ 185.561075][T10291] syzkaller0: entered allmulticast mode [ 185.565836][T10296] __nla_validate_parse: 1 callbacks suppressed [ 185.565854][T10296] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1645'. [ 185.572480][T10296] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1645'. [ 185.736079][T10302] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1648'. [ 185.906598][ T56] usb 8-1: new high-speed USB device number 30 using dummy_hcd [ 186.076587][ T56] usb 8-1: Using ep0 maxpacket: 32 [ 186.080520][ T56] usb 8-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 186.086923][ T56] usb 8-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 186.090645][ T56] usb 8-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 186.093917][ T56] usb 8-1: Product: syz [ 186.095429][ T56] usb 8-1: Manufacturer: syz [ 186.097227][ T56] usb 8-1: SerialNumber: syz [ 186.101530][ T56] usb 8-1: config 0 descriptor?? [ 186.104354][T10299] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 186.108930][ T56] hub 8-1:0.0: bad descriptor, ignoring hub [ 186.111577][ T56] hub 8-1:0.0: probe with driver hub failed with error -5 [ 186.285152][T10319] fuse: Unknown parameter '00000000000000000000003' [ 186.406778][T10326] syzkaller0: entered promiscuous mode [ 186.409099][T10326] syzkaller0: entered allmulticast mode [ 186.716262][T10342] fuse: Unknown parameter '00000000000000000000003' [ 186.720299][T10299] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.723756][T10299] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 186.774411][T10344] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1663'. [ 186.777870][T10344] bridge: RTM_NEWNEIGH with invalid ether address [ 186.817034][T10349] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 186.832687][T10350] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.836152][T10350] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 186.854838][T10352] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 186.856708][T10349] md: could not open device unknown-block(7,0). [ 186.863331][ T5948] md_update_sb: can't update sb for read-only array md123 [ 186.867303][T10352] FAULT_INJECTION: forcing a failure. [ 186.867303][T10352] name failslab, interval 1, probability 0, space 0, times 0 [ 186.872235][T10352] CPU: 2 UID: 0 PID: 10352 Comm: syz.4.1666 Not tainted syzkaller #0 PREEMPT(full) [ 186.872252][T10352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 186.872260][T10352] Call Trace: [ 186.872272][T10352] [ 186.872277][T10352] dump_stack_lvl+0x100/0x190 [ 186.872313][T10352] should_fail_ex.cold+0x5/0xa [ 186.872327][T10352] should_failslab+0xc2/0x120 [ 186.872343][T10352] __kmalloc_noprof+0xfc/0x820 [ 186.872356][T10352] ? kernfs_fop_write_iter+0x26a/0x5f0 [ 186.872377][T10352] kernfs_fop_write_iter+0x26a/0x5f0 [ 186.872394][T10352] vfs_write+0x6ac/0x1050 [ 186.872411][T10352] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 186.872427][T10352] ? __pfx_vfs_write+0x10/0x10 [ 186.872452][T10352] ksys_write+0x12a/0x250 [ 186.872462][T10352] ? __pfx_ksys_write+0x10/0x10 [ 186.872475][T10352] do_syscall_64+0x115/0x870 [ 186.872517][T10352] ? clear_bhb_loop+0x40/0x90 [ 186.872530][T10352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.872542][T10352] RIP: 0033:0x7f2edcd9e019 [ 186.872552][T10352] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 186.872563][T10352] RSP: 002b:00007f2eddd32028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 186.872582][T10352] RAX: ffffffffffffffda RBX: 00007f2edd025fa0 RCX: 00007f2edcd9e019 [ 186.872589][T10352] RDX: 0000000000000004 RSI: 0000200000000700 RDI: 0000000000000007 [ 186.872595][T10352] RBP: 00007f2eddd32090 R08: 0000000000000000 R09: 0000000000000000 [ 186.872602][T10352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 186.872608][T10352] R13: 00007f2edd026038 R14: 00007f2edd025fa0 R15: 00007ffc7a972438 [ 186.872622][T10352] [ 186.980001][T10355] cgroup2: Unknown parameter 'memÇŒx ' [ 186.986871][T10356] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 187.010233][T10358] FAULT_INJECTION: forcing a failure. [ 187.010233][T10358] name failslab, interval 1, probability 0, space 0, times 0 [ 187.014114][T10358] CPU: 3 UID: 0 PID: 10358 Comm: syz.4.1669 Not tainted syzkaller #0 PREEMPT(full) [ 187.014129][T10358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 187.014136][T10358] Call Trace: [ 187.014142][T10358] [ 187.014147][T10358] dump_stack_lvl+0x100/0x190 [ 187.014167][T10358] should_fail_ex.cold+0x5/0xa [ 187.014181][T10358] should_failslab+0xc2/0x120 [ 187.014197][T10358] __kmalloc_cache_noprof+0x91/0x6c0 [ 187.014215][T10358] ? rtnl_newlink+0x126/0x2380 [ 187.014260][T10358] ? __pfx_rtnl_newlink+0x10/0x10 [ 187.014275][T10358] rtnl_newlink+0x126/0x2380 [ 187.014295][T10358] ? __pfx_rtnl_newlink+0x10/0x10 [ 187.014309][T10358] ? find_held_lock+0x2b/0x80 [ 187.014319][T10358] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 187.014332][T10358] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 187.014348][T10358] ? avc_has_perm_noaudit+0x145/0x3b0 [ 187.014364][T10358] ? __lock_acquire+0x49f/0x1a40 [ 187.014384][T10358] ? find_held_lock+0x2b/0x80 [ 187.014393][T10358] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 187.014408][T10358] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 187.014423][T10358] ? __pfx_rtnl_newlink+0x10/0x10 [ 187.014439][T10358] rtnetlink_rcv_msg+0x95e/0xe90 [ 187.014455][T10358] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 187.014474][T10358] ? ref_tracker_free+0x37e/0x6c0 [ 187.014492][T10358] netlink_rcv_skb+0x159/0x420 [ 187.014509][T10358] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 187.014525][T10358] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 187.014541][T10358] ? netlink_deliver_tap+0x1ae/0xcc0 [ 187.014555][T10358] netlink_unicast+0x585/0x850 [ 187.014569][T10358] ? __pfx_netlink_unicast+0x10/0x10 [ 187.014584][T10358] netlink_sendmsg+0x8b0/0xda0 [ 187.014598][T10358] ? __pfx_netlink_sendmsg+0x10/0x10 [ 187.014611][T10358] ? selinux_socket_sendmsg+0x198/0x2f0 [ 187.014629][T10358] ____sys_sendmsg+0xa4d/0xbe0 [ 187.014646][T10358] ? __pfx_netlink_sendmsg+0x10/0x10 [ 187.014659][T10358] ? __pfx_____sys_sendmsg+0x10/0x10 [ 187.014682][T10358] ___sys_sendmsg+0x190/0x1e0 [ 187.014694][T10358] ? __pfx____sys_sendmsg+0x10/0x10 [ 187.014704][T10358] ? __lock_acquire+0x49f/0x1a40 [ 187.014718][T10358] ? get_pid_task+0x106/0x250 [ 187.014742][T10358] __sys_sendmsg+0x160/0x210 [ 187.014757][T10358] ? __pfx___sys_sendmsg+0x10/0x10 [ 187.014779][T10358] do_syscall_64+0x115/0x870 [ 187.014793][T10358] ? clear_bhb_loop+0x40/0x90 [ 187.014806][T10358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.014818][T10358] RIP: 0033:0x7f2edcd9e019 [ 187.014828][T10358] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 187.014839][T10358] RSP: 002b:00007f2eddd32028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 187.014851][T10358] RAX: ffffffffffffffda RBX: 00007f2edd025fa0 RCX: 00007f2edcd9e019 [ 187.014858][T10358] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 000000000000000d [ 187.014864][T10358] RBP: 00007f2eddd32090 R08: 0000000000000000 R09: 0000000000000000 [ 187.014871][T10358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.014877][T10358] R13: 00007f2edd026038 R14: 00007f2edd025fa0 R15: 00007ffc7a972438 [ 187.014891][T10358] [ 187.136789][T10356] md: could not open device unknown-block(7,0). [ 187.138917][ T5948] md_update_sb: can't update sb for read-only array md123 [ 188.003309][T10368] fuse: Unknown parameter '00000000000000000000003' [ 188.089009][T10371] CIFS: Attempting to mount //127.0.0.1/share [ 188.099765][T10371] CIFS: VFS: Error connecting to socket. Aborting operation. [ 188.102345][T10371] CIFS: VFS: cifs_mount failed w/return code = -111 [ 188.185661][ T42] kauditd_printk_skb: 3 callbacks suppressed [ 188.185699][ T42] audit: type=1326 audit(1785920946.560:30791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10376 comm="syz.2.1675" exe="/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6aded9e019 code=0x0 [ 188.209192][T10381] FAULT_INJECTION: forcing a failure. [ 188.209192][T10381] name failslab, interval 1, probability 0, space 0, times 0 [ 188.214832][T10381] CPU: 0 UID: 0 PID: 10381 Comm: syz.4.1677 Not tainted syzkaller #0 PREEMPT(full) [ 188.214859][T10381] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 188.214871][T10381] Call Trace: [ 188.214879][T10381] [ 188.214888][T10381] dump_stack_lvl+0x100/0x190 [ 188.214919][T10381] should_fail_ex.cold+0x5/0xa [ 188.214945][T10381] should_failslab+0xc2/0x120 [ 188.214971][T10381] kmem_cache_alloc_noprof+0x91/0x6a0 [ 188.214995][T10381] ? __alloc_skb+0x4e9/0x710 [ 188.215019][T10381] ? __alloc_skb+0x5b7/0x710 [ 188.215041][T10381] ? sctp_chunkify+0x51/0x2f0 [ 188.215134][T10381] sctp_chunkify+0x51/0x2f0 [ 188.215159][T10381] _sctp_make_chunk+0x148/0x270 [ 188.215186][T10381] sctp_make_datafrag_empty+0x14e/0x230 [ 188.215214][T10381] ? __pfx_sctp_make_datafrag_empty+0x10/0x10 [ 188.215249][T10381] sctp_datamsg_from_user+0x5ea/0x1360 [ 188.215287][T10381] sctp_sendmsg_to_asoc+0xb1c/0x1c50 [ 188.215317][T10381] ? __lock_acquire+0x430/0x1a40 [ 188.215351][T10381] ? __pfx_sctp_sendmsg_to_asoc+0x10/0x10 [ 188.215381][T10381] ? do_raw_spin_lock+0x128/0x260 [ 188.215415][T10381] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 188.215447][T10381] ? sctp_sendmsg_check_sflags+0x176/0x360 [ 188.215476][T10381] sctp_sendmsg+0x1144/0x22e0 [ 188.215503][T10381] ? __pfx_sctp_sendmsg+0x10/0x10 [ 188.215522][T10381] ? sock_has_perm+0x25a/0x2f0 [ 188.215549][T10381] ? __pfx_sock_has_perm+0x10/0x10 [ 188.215583][T10381] ? __fget_files+0x215/0x3d0 [ 188.215613][T10381] ? __pfx_sctp_sendmsg+0x10/0x10 [ 188.215636][T10381] inet_sendmsg+0x11c/0x140 [ 188.215666][T10381] __sys_sendto+0x453/0x4e0 [ 188.215689][T10381] ? __pfx_inet_sendmsg+0x10/0x10 [ 188.215716][T10381] ? __pfx___sys_sendto+0x10/0x10 [ 188.215752][T10381] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 188.215788][T10381] ? ksys_write+0x1ac/0x250 [ 188.215808][T10381] ? __pfx_ksys_write+0x10/0x10 [ 188.215830][T10381] __x64_sys_sendto+0xe0/0x1c0 [ 188.215854][T10381] ? do_syscall_64+0x90/0x870 [ 188.215878][T10381] ? lockdep_hardirqs_on+0x78/0x100 [ 188.215901][T10381] do_syscall_64+0x115/0x870 [ 188.215925][T10381] ? clear_bhb_loop+0x40/0x90 [ 188.215950][T10381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.215987][T10381] RIP: 0033:0x7f2edcd9e019 [ 188.216006][T10381] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 188.216025][T10381] RSP: 002b:00007f2eddd32028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 188.216047][T10381] RAX: ffffffffffffffda RBX: 00007f2edd025fa0 RCX: 00007f2edcd9e019 [ 188.216061][T10381] RDX: 0000000000029fff RSI: 0000200000000580 RDI: 0000000000000003 [ 188.216073][T10381] RBP: 00007f2eddd32090 R08: 0000000000000000 R09: 0000000000000000 [ 188.216086][T10381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 188.216099][T10381] R13: 00007f2edd026038 R14: 00007f2edd025fa0 R15: 00007ffc7a972438 [ 188.216126][T10381] [ 188.367220][T10383] md: could not open device unknown-block(7,0). [ 188.372517][ T5948] md_update_sb: can't update sb for read-only array md123 [ 188.647366][T10401] input: syz0 as /devices/virtual/input/input52 [ 188.691192][T10403] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1683'. [ 188.699255][T10403] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 189.136571][ T5816] usb 9-1: new high-speed USB device number 23 using dummy_hcd [ 189.286484][ T5816] usb 9-1: Using ep0 maxpacket: 32 [ 189.291728][ T5816] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 128, changing to 11 [ 189.296744][ T5816] usb 9-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 189.301601][ T5816] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 189.306015][ T5816] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 189.313651][ T5816] usb 9-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 189.317977][ T5816] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.321005][ T5816] usb 9-1: Product: syz [ 189.322816][ T5816] usb 9-1: Manufacturer: syz [ 189.324782][ T5816] usb 9-1: SerialNumber: syz [ 189.330641][ T5816] usb 9-1: config 0 descriptor?? [ 189.337010][T10415] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 189.349901][ T5816] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb9/9-1/9-1:0.0/input/input53 [ 189.555715][ C2] xpad 9-1:0.0: xpad_irq_out - usb_submit_urb failed with result -19 [ 189.559487][ T848] usb 9-1: USB disconnect, device number 23 [ 189.846715][T10422] mac80211_hwsim hwsim8 syzkaller0: entered promiscuous mode [ 189.850057][T10422] mac80211_hwsim hwsim8 syzkaller0: entered allmulticast mode [ 189.854394][T10422] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1688'. [ 189.859019][T10422] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1688'. [ 189.906673][T10424] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1689'. [ 189.910262][T10424] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1689'. [ 189.915107][T10424] FAULT_INJECTION: forcing a failure. [ 189.915107][T10424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.922760][T10424] CPU: 2 UID: 0 PID: 10424 Comm: syz.2.1689 Not tainted syzkaller #0 PREEMPT(full) [ 189.922777][T10424] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 189.922784][T10424] Call Trace: [ 189.922789][T10424] [ 189.922794][T10424] dump_stack_lvl+0x100/0x190 [ 189.922812][T10424] should_fail_ex.cold+0x5/0xa [ 189.922827][T10424] _copy_from_user+0x2e/0xd0 [ 189.922843][T10424] copy_msghdr_from_user+0x9f/0x4c0 [ 189.922856][T10424] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 189.922874][T10424] ___sys_sendmsg+0x106/0x1e0 [ 189.922886][T10424] ? __pfx____sys_sendmsg+0x10/0x10 [ 189.922897][T10424] ? __lock_acquire+0x49f/0x1a40 [ 189.922916][T10424] ? get_pid_task+0x106/0x250 [ 189.922941][T10424] __sys_sendmsg+0x160/0x210 [ 189.922956][T10424] ? __pfx___sys_sendmsg+0x10/0x10 [ 189.922981][T10424] do_syscall_64+0x115/0x870 [ 189.923002][T10424] ? clear_bhb_loop+0x40/0x90 [ 189.923024][T10424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.923043][T10424] RIP: 0033:0x7f6aded9e019 [ 189.923057][T10424] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 189.923076][T10424] RSP: 002b:00007f6adfd50028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.923094][T10424] RAX: ffffffffffffffda RBX: 00007f6adf025fa0 RCX: 00007f6aded9e019 [ 189.923107][T10424] RDX: 0000000000004011 RSI: 00002000000000c0 RDI: 0000000000000007 [ 189.923118][T10424] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 189.923129][T10424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.923140][T10424] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 189.923164][T10424] [ 190.029868][ T24] libceph: connect (1)[c::]:6789 error -101 [ 190.033511][ T24] libceph: mon0 (1)[c::]:6789 connect error [ 190.039038][ T24] libceph: connect (1)[c::]:6789 error -101 [ 190.041651][ T24] libceph: mon0 (1)[c::]:6789 connect error [ 190.112471][ T42] audit: type=1400 audit(1785920948.490:30792): avc: denied { connect } for pid=10430 comm="syz.4.1691" lport=4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 190.118184][T10431] syzkaller0: entered promiscuous mode [ 190.122341][T10431] syzkaller0: entered allmulticast mode [ 190.123430][T10426] ceph: No mds server is up or the cluster is laggy [ 190.226558][T10434] openvswitch: netlink: IP tunnel TTL not specified. [ 190.316674][ T42] audit: type=1400 audit(1785920948.690:30793): avc: denied { bind } for pid=10433 comm="syz.2.1692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 190.323737][ T42] audit: type=1400 audit(1785920948.700:30794): avc: denied { node_bind } for pid=10433 comm="syz.2.1692" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 190.700132][ T56] usb 8-1: USB disconnect, device number 30 [ 191.408693][T10454] FAULT_INJECTION: forcing a failure. [ 191.408693][T10454] name failslab, interval 1, probability 0, space 0, times 0 [ 191.412948][T10454] CPU: 2 UID: 0 PID: 10454 Comm: syz.3.1697 Not tainted syzkaller #0 PREEMPT(full) [ 191.412971][T10454] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 191.412979][T10454] Call Trace: [ 191.412998][T10454] [ 191.413004][T10454] dump_stack_lvl+0x100/0x190 [ 191.413040][T10454] should_fail_ex.cold+0x5/0xa [ 191.413066][T10454] should_failslab+0xc2/0x120 [ 191.413081][T10454] __kvmalloc_node_noprof+0x116/0x970 [ 191.413094][T10454] ? __lock_acquire+0x49f/0x1a40 [ 191.413109][T10454] ? __kvm_mmu_topup_memory_cache+0x455/0x5f0 [ 191.413126][T10454] __kvm_mmu_topup_memory_cache+0x455/0x5f0 [ 191.413143][T10454] mmu_topup_memory_caches+0x25/0x170 [ 191.413161][T10454] kvm_mmu_load+0xe2/0x2570 [ 191.413176][T10454] ? kvm_apic_has_interrupt+0xfe/0x1f0 [ 191.413210][T10454] ? __pfx_kvm_apic_has_interrupt+0x10/0x10 [ 191.413223][T10454] ? __pfx_kvm_mmu_load+0x10/0x10 [ 191.413237][T10454] ? kvm_cpu_has_injectable_intr+0x9c/0x1a0 [ 191.413251][T10454] ? kvm_check_and_inject_events+0x873/0x12a0 [ 191.413267][T10454] ? record_steal_time+0x3a0/0xbb0 [ 191.413280][T10454] vcpu_run+0x3aaa/0x5de0 [ 191.413302][T10454] ? __pfx_vcpu_run+0x10/0x10 [ 191.413322][T10454] ? rcu_is_watching+0x12/0xc0 [ 191.413342][T10454] ? kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 191.413359][T10454] kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 191.413379][T10454] kvm_vcpu_ioctl+0x730/0x1700 [ 191.413393][T10454] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 191.413405][T10454] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 191.413419][T10454] ? do_vfs_ioctl+0x226/0x13e0 [ 191.413445][T10454] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 191.413461][T10454] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 191.413483][T10454] ? __fget_files+0x215/0x3d0 [ 191.413494][T10454] ? hook_file_ioctl_common+0x140/0x440 [ 191.413511][T10454] ? selinux_file_ioctl+0x13b/0x290 [ 191.413528][T10454] ? selinux_file_ioctl+0xb6/0x290 [ 191.413545][T10454] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 191.413558][T10454] __x64_sys_ioctl+0x18e/0x210 [ 191.413576][T10454] do_syscall_64+0x115/0x870 [ 191.413620][T10454] ? clear_bhb_loop+0x40/0x90 [ 191.413634][T10454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.413645][T10454] RIP: 0033:0x7f190bf9e019 [ 191.413655][T10454] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 191.413666][T10454] RSP: 002b:00007f190cdd8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.413685][T10454] RAX: ffffffffffffffda RBX: 00007f190c225fa0 RCX: 00007f190bf9e019 [ 191.413692][T10454] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 [ 191.413698][T10454] RBP: 00007f190cdd8090 R08: 0000000000000000 R09: 0000000000000000 [ 191.413705][T10454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.413711][T10454] R13: 00007f190c226038 R14: 00007f190c225fa0 R15: 00007ffe175bfe18 [ 191.413725][T10454] [ 191.635866][T10458] pim6reg: entered allmulticast mode [ 191.640250][T10458] pim6reg: left allmulticast mode [ 191.841583][ T42] audit: type=1400 audit(1785920950.220:30795): avc: denied { load_policy } for pid=10459 comm="syz.3.1699" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 191.841709][T10462] SELinux: policydb version 1402900228 does not match my version range 15-35 [ 191.855673][T10462] SELinux: failed to load policy [ 193.232103][T10434] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 193.269713][ T42] audit: type=1400 audit(1785920951.650:30796): avc: denied { write } for pid=10466 comm="syz.3.1701" name="usbmon5" dev="devtmpfs" ino=754 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 193.331237][T10471] FAULT_INJECTION: forcing a failure. [ 193.331237][T10471] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 193.337862][T10471] CPU: 3 UID: 0 PID: 10471 Comm: syz.2.1703 Not tainted syzkaller #0 PREEMPT(full) [ 193.337888][T10471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 193.337899][T10471] Call Trace: [ 193.337913][T10471] [ 193.337921][T10471] dump_stack_lvl+0x100/0x190 [ 193.337949][T10471] should_fail_ex.cold+0x5/0xa [ 193.337968][T10471] ? prepare_alloc_pages+0x16d/0x5f0 [ 193.337995][T10471] should_fail_alloc_page+0xeb/0x140 [ 193.338021][T10471] prepare_alloc_pages+0x1f0/0x5f0 [ 193.338046][T10471] ? rcu_read_unlock+0x17/0x60 [ 193.338074][T10471] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 193.338096][T10471] ? __memcg_slab_post_alloc_hook+0x749/0x1160 [ 193.338129][T10471] ? rcu_is_watching+0x12/0xc0 [ 193.338158][T10471] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 193.338188][T10471] ? do_raw_spin_lock+0x128/0x260 [ 193.338213][T10471] ? find_held_lock+0x2b/0x80 [ 193.338227][T10471] ? __dquot_alloc_space+0x937/0xe00 [ 193.338246][T10471] ? __dquot_alloc_space+0x937/0xe00 [ 193.338269][T10471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 193.338291][T10471] ? policy_nodemask+0xed/0x4f0 [ 193.338316][T10471] alloc_pages_mpol+0x1fb/0x540 [ 193.338362][T10471] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 193.338386][T10471] ? lock_acquire+0x1b9/0x370 [ 193.338411][T10471] folio_alloc_mpol_noprof+0x36/0x260 [ 193.338441][T10471] shmem_alloc_folio+0x135/0x160 [ 193.338469][T10471] shmem_alloc_and_add_folio+0x371/0xd40 [ 193.338494][T10471] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 193.338514][T10471] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 193.338540][T10471] shmem_get_folio_gfp+0x6ad/0x1910 [ 193.338563][T10471] ? filemap_map_pages+0x112d/0x1fe0 [ 193.338592][T10471] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 193.338614][T10471] ? filemap_map_pages+0x1137/0x1fe0 [ 193.338646][T10471] shmem_fault+0x1f9/0xa20 [ 193.338666][T10471] ? __pfx_shmem_fault+0x10/0x10 [ 193.338689][T10471] ? __pfx_filemap_map_pages+0x10/0x10 [ 193.338721][T10471] ? find_held_lock+0x2b/0x80 [ 193.338741][T10471] __do_fault+0x10b/0x440 [ 193.338765][T10471] do_fault+0xa99/0x1750 [ 193.338795][T10471] __handle_mm_fault+0x187d/0x2a00 [ 193.338827][T10471] ? mt_find+0x45e/0x8e0 [ 193.338854][T10471] ? __pfx___handle_mm_fault+0x10/0x10 [ 193.338881][T10471] ? __pfx_mt_find+0x10/0x10 [ 193.338923][T10471] ? find_vma+0xbf/0x140 [ 193.338944][T10471] ? __pfx_find_vma+0x10/0x10 [ 193.338967][T10471] handle_mm_fault+0x37b/0xa30 [ 193.338999][T10471] do_user_addr_fault+0x74c/0x12f0 [ 193.339036][T10471] exc_page_fault+0x6f/0xd0 [ 193.339068][T10471] asm_exc_page_fault+0x26/0x30 [ 193.339086][T10471] RIP: 0010:_copy_from_iter+0x350/0x1690 [ 193.339111][T10471] Code: 89 f5 44 89 f6 48 89 df 48 b8 00 f0 ff ff ff 7f 00 00 48 39 c5 48 0f 47 e8 e8 5c 05 5f fd 0f 01 cb 4c 89 f1 48 89 df 48 89 ee a4 0f 1f 00 48 89 cd 0f 01 ca 4d 89 f7 49 29 cf e9 a9 fe ff ff [ 193.339126][T10471] RSP: 0018:ffffc900039df8d0 EFLAGS: 00050246 [ 193.339142][T10471] RAX: 0000000000000001 RBX: ffff888035e00000 RCX: 00000000000000ce [ 193.339154][T10471] RDX: 0000000000000001 RSI: 0000200000002000 RDI: ffff888035e00f32 [ 193.339165][T10471] RBP: 00002000000010ce R08: 0000000000000001 R09: ffffed1006bc01ff [ 193.339176][T10471] R10: ffff888035e00fff R11: 0000000000000000 R12: ffffc900039dfd80 [ 193.339187][T10471] R13: 0000000000000e8e R14: 0000000000001000 R15: 0000000000000000 [ 193.339215][T10471] ? _copy_from_iter+0x270/0x1690 [ 193.339239][T10471] ? __pfx__copy_from_iter+0x10/0x10 [ 193.339266][T10471] ? __pfx__copy_from_iter+0x10/0x10 [ 193.339290][T10471] ? _copy_from_iter+0x270/0x1690 [ 193.339318][T10471] copy_page_from_iter+0x238/0x300 [ 193.339345][T10471] skb_copy_datagram_from_iter+0x399/0x720 [ 193.339411][T10471] tun_get_user+0x1889/0x3c20 [ 193.339458][T10471] ? __pfx_tun_get_user+0x10/0x10 [ 193.339481][T10471] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 193.339512][T10471] ? find_held_lock+0x2b/0x80 [ 193.339530][T10471] ? tun_get+0x191/0x370 [ 193.339546][T10471] ? tun_get+0x191/0x370 [ 193.339570][T10471] tun_chr_write_iter+0xdc/0x200 [ 193.339593][T10471] vfs_write+0x6ac/0x1050 [ 193.339622][T10471] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 193.339644][T10471] ? __pfx_vfs_write+0x10/0x10 [ 193.339669][T10471] ? find_held_lock+0x2b/0x80 [ 193.339702][T10471] ksys_write+0x12a/0x250 [ 193.339719][T10471] ? __pfx_ksys_write+0x10/0x10 [ 193.339744][T10471] do_syscall_64+0x115/0x870 [ 193.339766][T10471] ? clear_bhb_loop+0x40/0x90 [ 193.339789][T10471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.339808][T10471] RIP: 0033:0x7f6aded9e019 [ 193.339826][T10471] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 193.339842][T10471] RSP: 002b:00007f6adfd50028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 193.339859][T10471] RAX: ffffffffffffffda RBX: 00007f6adf025fa0 RCX: 00007f6aded9e019 [ 193.339871][T10471] RDX: 000000000000fdef RSI: 0000200000000240 RDI: 0000000000000003 [ 193.339882][T10471] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 193.339894][T10471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 193.339904][T10471] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 193.339935][T10471] [ 193.610687][T10477] input: syz0 as /devices/virtual/input/input54 [ 193.706701][T10479] FAULT_INJECTION: forcing a failure. [ 193.706701][T10479] name failslab, interval 1, probability 0, space 0, times 0 [ 193.710593][T10479] CPU: 2 UID: 0 PID: 10479 Comm: syz.2.1707 Not tainted syzkaller #0 PREEMPT(full) [ 193.710610][T10479] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 193.710617][T10479] Call Trace: [ 193.710623][T10479] [ 193.710628][T10479] dump_stack_lvl+0x100/0x190 [ 193.710648][T10479] should_fail_ex.cold+0x5/0xa [ 193.710662][T10479] should_failslab+0xc2/0x120 [ 193.710677][T10479] __kmalloc_noprof+0xfc/0x820 [ 193.710690][T10479] ? __pfx_dynamic_dname+0x10/0x10 [ 193.710707][T10479] ? tomoyo_encode2+0xfb/0x3c0 [ 193.710720][T10479] tomoyo_encode2+0xfb/0x3c0 [ 193.710733][T10479] tomoyo_encode+0x29/0x50 [ 193.710743][T10479] tomoyo_realpath_from_path+0x18c/0x690 [ 193.710757][T10479] tomoyo_path_number_perm+0x23c/0x580 [ 193.710773][T10479] ? tomoyo_path_number_perm+0x22e/0x580 [ 193.710789][T10479] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 193.710819][T10479] ? find_held_lock+0x2b/0x80 [ 193.710829][T10479] ? __fget_files+0x215/0x3d0 [ 193.710840][T10479] ? hook_file_ioctl_common+0x140/0x440 [ 193.710852][T10479] ? __fget_files+0x215/0x3d0 [ 193.710865][T10479] ? __fget_files+0x21f/0x3d0 [ 193.710878][T10479] security_file_ioctl+0xd3/0x230 [ 193.710896][T10479] __x64_sys_ioctl+0xb7/0x210 [ 193.710913][T10479] do_syscall_64+0x115/0x870 [ 193.710927][T10479] ? clear_bhb_loop+0x40/0x90 [ 193.710940][T10479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.710952][T10479] RIP: 0033:0x7f6aded9e019 [ 193.710962][T10479] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 193.710973][T10479] RSP: 002b:00007f6adfd50028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.710986][T10479] RAX: ffffffffffffffda RBX: 00007f6adf025fa0 RCX: 00007f6aded9e019 [ 193.710993][T10479] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 193.710999][T10479] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 193.711006][T10479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.711013][T10479] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 193.711027][T10479] [ 193.711038][T10479] ERROR: Out of memory at tomoyo_realpath_from_path. [ 193.766529][ T9] usb 9-1: new high-speed USB device number 24 using dummy_hcd [ 193.926562][ T9] usb 9-1: Using ep0 maxpacket: 32 [ 193.931166][ T9] usb 9-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 193.937630][ T9] usb 9-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 193.941421][ T9] usb 9-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 193.944771][ T9] usb 9-1: Product: syz [ 193.947093][ T9] usb 9-1: Manufacturer: syz [ 193.949290][ T9] usb 9-1: SerialNumber: syz [ 193.954237][ T9] usb 9-1: config 0 descriptor?? [ 193.958044][T10473] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 193.964753][ T9] hub 9-1:0.0: bad descriptor, ignoring hub [ 193.967367][ T9] hub 9-1:0.0: probe with driver hub failed with error -5 [ 194.121270][ T1443] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.123368][ T1443] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.136727][ T5816] usb 7-1: new high-speed USB device number 35 using dummy_hcd [ 194.170446][T10490] Illegal XDP return value 268435456 on prog (id 36) dev syz_tun, expect packet loss! [ 194.230899][ T42] audit: type=1400 audit(1785920952.610:30797): avc: denied { ioctl } for pid=10491 comm="syz.3.1712" path="socket:[38922]" dev="sockfs" ino=38922 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 194.296541][ T5816] usb 7-1: Using ep0 maxpacket: 32 [ 194.299489][ T5816] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 194.304201][ T5816] usb 7-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 194.307365][ T5816] usb 7-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 194.310016][ T5816] usb 7-1: Product: syz [ 194.311321][ T5816] usb 7-1: Manufacturer: syz [ 194.312787][ T5816] usb 7-1: SerialNumber: syz [ 194.316118][ T5816] usb 7-1: config 0 descriptor?? [ 194.320852][T10485] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 194.323855][ T5816] hub 7-1:0.0: bad descriptor, ignoring hub [ 194.325874][ T5816] hub 7-1:0.0: probe with driver hub failed with error -5 [ 194.330093][ T5816] chaoskey 7-1:0.0: Unable to register with hwrng [ 194.571212][T10473] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 194.577526][T10473] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 194.840285][T10501] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 194.845156][T10501] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 194.930078][T10485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 194.933639][T10485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.096689][ T56] usb 7-1: USB disconnect, device number 35 [ 195.256858][ T41] usb 9-1: USB disconnect, device number 24 [ 195.446496][ T5816] usb 7-1: new full-speed USB device number 36 using dummy_hcd [ 195.618153][ T5816] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 1024, setting to 64 [ 195.623179][ T5816] usb 7-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 195.626009][ T5816] usb 7-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 195.628602][ T5816] usb 7-1: Product: syz [ 195.629937][ T5816] usb 7-1: Manufacturer: syz [ 195.631425][ T5816] usb 7-1: SerialNumber: syz [ 195.634367][ T5816] usb 7-1: config 0 descriptor?? [ 195.640135][T10485] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 195.643864][ T5816] hub 7-1:0.0: bad descriptor, ignoring hub [ 195.645809][ T5816] hub 7-1:0.0: probe with driver hub failed with error -5 [ 195.649692][ T5816] chaoskey 7-1:0.0: Unable to register with hwrng [ 195.889607][T10519] syzkaller0: entered promiscuous mode [ 195.891401][T10519] syzkaller0: entered allmulticast mode [ 196.226570][ T56] usb 8-1: new high-speed USB device number 31 using dummy_hcd [ 196.386427][ T56] usb 8-1: Using ep0 maxpacket: 16 [ 196.389608][ T56] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.393124][ T56] usb 8-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 196.397524][ T56] usb 8-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 196.400356][ T56] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.404313][ T56] usb 8-1: config 0 descriptor?? [ 196.612942][T10521] openvswitch: netlink: Missing key (keys=c0, expected=20080) [ 196.688981][ T42] audit: type=1400 audit(1785920955.070:30798): avc: denied { setopt } for pid=10522 comm="syz.0.1722" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 196.696192][ T42] audit: type=1400 audit(1785920955.070:30799): avc: denied { setattr } for pid=10522 comm="syz.0.1722" name="[userfaultfd]" dev="anon_inodefs" ino=38959 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 196.704126][ T42] audit: type=1400 audit(1785920955.080:30800): avc: denied { ioctl } for pid=10522 comm="syz.0.1722" path="socket:[38962]" dev="sockfs" ino=38962 ioctlcmd=0x587b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 196.739463][T10525] syzkaller0: entered promiscuous mode [ 196.741274][T10525] syzkaller0: entered allmulticast mode [ 196.876476][T10527] sctp: [Deprecated]: syz.0.1724 (pid 10527) Use of int in max_burst socket option deprecated. [ 196.876476][T10527] Use struct sctp_assoc_value instead [ 196.936197][T10529] loop2: detected capacity change from 0 to 3 [ 196.945731][T10529] ldm_validate_privheads(): Disk read failed. [ 196.948351][T10529] Dev loop2: unable to read RDB block 3 [ 196.950199][T10529] loop2: unable to read partition table [ 196.952109][T10529] loop2: partition table beyond EOD, truncated [ 196.954159][T10529] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 197.235914][ T56] usbhid 8-1:0.0: can't add hid device: -71 [ 197.238104][ T56] usbhid 8-1:0.0: probe with driver usbhid failed with error -71 [ 197.245021][ T56] usb 8-1: USB disconnect, device number 31 [ 197.286680][T10539] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 197.326753][T10539] FAULT_INJECTION: forcing a failure. [ 197.326753][T10539] name failslab, interval 1, probability 0, space 0, times 0 [ 197.330744][T10539] CPU: 2 UID: 0 PID: 10539 Comm: syz.3.1727 Not tainted syzkaller #0 PREEMPT(full) [ 197.330761][T10539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 197.330769][T10539] Call Trace: [ 197.330774][T10539] [ 197.330779][T10539] dump_stack_lvl+0x100/0x190 [ 197.330799][T10539] should_fail_ex.cold+0x5/0xa [ 197.330814][T10539] should_failslab+0xc2/0x120 [ 197.330830][T10539] __kmalloc_cache_noprof+0x91/0x6c0 [ 197.330847][T10539] ? simple_strntoull+0xdf/0x170 [ 197.330859][T10539] ? md_import_device+0x51/0x360 [ 197.330891][T10539] md_import_device+0x51/0x360 [ 197.330904][T10539] new_dev_store+0x514/0x760 [ 197.330922][T10539] ? __pfx_new_dev_store+0x10/0x10 [ 197.330942][T10539] ? md_attr_store+0x195/0x330 [ 197.330952][T10539] ? md_attr_store+0x195/0x330 [ 197.330966][T10539] md_attr_store+0x1c5/0x330 [ 197.330978][T10539] ? __pfx_md_attr_store+0x10/0x10 [ 197.330990][T10539] sysfs_kf_write+0xf2/0x150 [ 197.331009][T10539] kernfs_fop_write_iter+0x3e0/0x5f0 [ 197.331024][T10539] ? __pfx_sysfs_kf_write+0x10/0x10 [ 197.331042][T10539] vfs_write+0x6ac/0x1050 [ 197.331073][T10539] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 197.331089][T10539] ? __pfx_vfs_write+0x10/0x10 [ 197.331115][T10539] ksys_write+0x12a/0x250 [ 197.331124][T10539] ? __pfx_ksys_write+0x10/0x10 [ 197.331139][T10539] do_syscall_64+0x115/0x870 [ 197.331152][T10539] ? clear_bhb_loop+0x40/0x90 [ 197.331166][T10539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.331178][T10539] RIP: 0033:0x7f190bf9e019 [ 197.331188][T10539] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 197.331199][T10539] RSP: 002b:00007f190cdd8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 197.331211][T10539] RAX: ffffffffffffffda RBX: 00007f190c225fa0 RCX: 00007f190bf9e019 [ 197.331218][T10539] RDX: 0000000000000004 RSI: 0000200000000700 RDI: 0000000000000007 [ 197.331224][T10539] RBP: 00007f190cdd8090 R08: 0000000000000000 R09: 0000000000000000 [ 197.331231][T10539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.331237][T10539] R13: 00007f190c226038 R14: 00007f190c225fa0 R15: 00007ffe175bfe18 [ 197.331251][T10539] [ 197.331352][ T5948] md_update_sb: can't update sb for read-only array md123 [ 197.463406][T10544] syzkaller0: entered promiscuous mode [ 197.465763][T10544] syzkaller0: entered allmulticast mode [ 197.816453][ T5816] usb 8-1: new high-speed USB device number 32 using dummy_hcd [ 197.968721][ T5816] usb 8-1: config 128 has an invalid interface number: 148 but max is 0 [ 197.972087][ T5816] usb 8-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 197.976244][ T5816] usb 8-1: config 128 has no interface number 0 [ 197.979350][ T5816] usb 8-1: config 128 interface 148 altsetting 9 endpoint 0x7 has invalid wMaxPacketSize 0 [ 197.983499][ T5816] usb 8-1: config 128 interface 148 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 197.989481][ T5816] usb 8-1: config 128 interface 148 has no altsetting 0 [ 197.993973][ T5816] usb 8-1: New USB device found, idVendor=0cf3, idProduct=e019, bcdDevice=fb.4f [ 197.998094][ T5816] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.001402][ T5816] usb 8-1: Product: syz [ 198.003125][ T5816] usb 8-1: Manufacturer: syz [ 198.005022][ T5816] usb 8-1: SerialNumber: syz [ 198.232867][ T5816] usb 8-1: USB disconnect, device number 32 [ 198.459000][ T42] audit: type=1400 audit(1785920956.840:30801): avc: denied { kexec_image_load } for pid=10558 comm="syz.4.1735" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 198.519483][ T42] audit: type=1400 audit(1785920956.900:30802): avc: denied { shutdown } for pid=10562 comm="syz.0.1737" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 198.528204][ T848] usb 7-1: USB disconnect, device number 36 [ 198.531092][ T42] audit: type=1400 audit(1785920956.900:30803): avc: denied { getopt } for pid=10562 comm="syz.0.1737" lport=49957 faddr=::ffff:100.1.1.2 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 198.575728][T10566] syzkaller0: entered promiscuous mode [ 198.581872][T10566] syzkaller0: entered allmulticast mode [ 198.666434][ T5816] usb 8-1: new high-speed USB device number 33 using dummy_hcd [ 198.707969][T10574] input: syz0 as /devices/virtual/input/input55 [ 198.816570][ T5816] usb 8-1: Using ep0 maxpacket: 8 [ 198.819942][ T5816] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 198.824013][ T5816] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 198.827689][ T5816] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 198.830703][ T5816] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 198.833594][ T5816] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 198.836830][ T5816] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 198.842249][ T5816] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 198.844955][ T5816] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.848112][T10579] FAULT_INJECTION: forcing a failure. [ 198.848112][T10579] name failslab, interval 1, probability 0, space 0, times 0 [ 198.852762][T10579] CPU: 2 UID: 0 PID: 10579 Comm: syz.0.1741 Not tainted syzkaller #0 PREEMPT(full) [ 198.852784][T10579] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 198.852794][T10579] Call Trace: [ 198.852801][T10579] [ 198.852808][T10579] dump_stack_lvl+0x100/0x190 [ 198.852832][T10579] should_fail_ex.cold+0x5/0xa [ 198.852859][T10579] should_failslab+0xc2/0x120 [ 198.852879][T10579] kmem_cache_alloc_noprof+0x91/0x6a0 [ 198.852892][T10579] ? __alloc_skb+0x4e9/0x710 [ 198.852906][T10579] ? __alloc_skb+0x5b7/0x710 [ 198.852920][T10579] ? sctp_chunkify+0x51/0x2f0 [ 198.852975][T10579] sctp_chunkify+0x51/0x2f0 [ 198.852996][T10579] _sctp_make_chunk+0x148/0x270 [ 198.853018][T10579] sctp_make_datafrag_empty+0x14e/0x230 [ 198.853040][T10579] ? __pfx_sctp_make_datafrag_empty+0x10/0x10 [ 198.853070][T10579] sctp_datamsg_from_user+0x5ea/0x1360 [ 198.853100][T10579] sctp_sendmsg_to_asoc+0xb1c/0x1c50 [ 198.853131][T10579] ? __lock_sock+0x1f8/0x270 [ 198.853170][T10579] ? __pfx_sctp_sendmsg_to_asoc+0x10/0x10 [ 198.853196][T10579] ? __pfx_autoremove_wake_function+0x10/0x10 [ 198.853221][T10579] ? sctp_sendmsg_check_sflags+0x176/0x360 [ 198.853247][T10579] sctp_sendmsg+0x1144/0x22e0 [ 198.853269][T10579] ? __pfx_sctp_sendmsg+0x10/0x10 [ 198.853285][T10579] ? sock_has_perm+0x25a/0x2f0 [ 198.853308][T10579] ? __pfx_sock_has_perm+0x10/0x10 [ 198.853335][T10579] ? __fget_files+0x215/0x3d0 [ 198.853360][T10579] ? __pfx_sctp_sendmsg+0x10/0x10 [ 198.853378][T10579] inet_sendmsg+0x11c/0x140 [ 198.853410][T10579] __sys_sendto+0x453/0x4e0 [ 198.853428][T10579] ? __pfx_inet_sendmsg+0x10/0x10 [ 198.853449][T10579] ? __pfx___sys_sendto+0x10/0x10 [ 198.853474][T10579] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 198.853505][T10579] ? ksys_write+0x1ac/0x250 [ 198.853520][T10579] ? __pfx_ksys_write+0x10/0x10 [ 198.853538][T10579] __x64_sys_sendto+0xe0/0x1c0 [ 198.853556][T10579] ? do_syscall_64+0x90/0x870 [ 198.853574][T10579] ? lockdep_hardirqs_on+0x78/0x100 [ 198.853593][T10579] do_syscall_64+0x115/0x870 [ 198.853612][T10579] ? clear_bhb_loop+0x40/0x90 [ 198.853631][T10579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.853648][T10579] RIP: 0033:0x7f490879e019 [ 198.853662][T10579] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 198.853678][T10579] RSP: 002b:00007f4909596028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 198.853696][T10579] RAX: ffffffffffffffda RBX: 00007f4908a26090 RCX: 00007f490879e019 [ 198.853708][T10579] RDX: 0000000000029fff RSI: 0000200000000580 RDI: 0000000000000003 [ 198.853718][T10579] RBP: 00007f4909596090 R08: 0000000000000000 R09: 0000000000000000 [ 198.853728][T10579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 198.853738][T10579] R13: 00007f4908a26128 R14: 00007f4908a26090 R15: 00007ffff2bb3fe8 [ 198.853760][T10579] [ 198.854055][ T5816] usbtmc 8-1:16.0: probe with driver usbtmc failed with error -22 [ 199.046609][ T1365] usb 7-1: new high-speed USB device number 37 using dummy_hcd [ 199.206421][ T1365] usb 7-1: Using ep0 maxpacket: 32 [ 199.210548][ T1365] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 199.216022][ T1365] usb 7-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 199.219965][ T1365] usb 7-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 199.223326][ T1365] usb 7-1: Product: syz [ 199.225094][ T1365] usb 7-1: Manufacturer: syz [ 199.227548][ T1365] usb 7-1: SerialNumber: syz [ 199.232198][ T1365] usb 7-1: config 0 descriptor?? [ 199.235211][T10577] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 199.241289][ T1365] hub 7-1:0.0: bad descriptor, ignoring hub [ 199.243706][ T1365] hub 7-1:0.0: probe with driver hub failed with error -5 [ 199.499326][T10585] netlink: 'syz.4.1744': attribute type 21 has an invalid length. [ 199.501932][T10585] netlink: 'syz.4.1744': attribute type 6 has an invalid length. [ 199.504358][T10585] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1744'. [ 199.530681][T10587] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1745'. [ 199.533485][ T42] audit: type=1400 audit(1785920957.910:30804): avc: denied { create } for pid=10586 comm="syz.4.1745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 199.546327][ T42] audit: type=1400 audit(1785920957.910:30805): avc: denied { write } for pid=10586 comm="syz.4.1745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 199.547069][T10587] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=10587 comm=syz.4.1745 [ 199.560433][T10587] netlink: 44 bytes leftover after parsing attributes in process `syz.4.1745'. [ 199.565264][T10587] bond1 (unregistering): Released all slaves [ 199.635943][T10589] libceph: resolve '.‹R¯HÖe'ì»Ë /Ïâµüë1ýC¸ £~—1W–쯑ë¨eþxEA®ÁþeSb{~Rð' (ret=-3): failed [ 199.646047][T10587] exFAT-fs (nullb0): mounting with "discard" option, but the device does not support discard [ 199.652438][T10587] exFAT-fs (nullb0): invalid boot record signature [ 199.655340][T10587] exFAT-fs (nullb0): failed to read boot sector [ 199.657646][T10587] exFAT-fs (nullb0): failed to recognize exfat type [ 199.694632][T10592] input: syz0 as /devices/virtual/input/input56 [ 199.845005][T10577] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 199.848344][T10577] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 199.918307][ T42] audit: type=1400 audit(1785920958.300:30806): avc: denied { create } for pid=10597 comm="syz.4.1748" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 200.214262][T10613] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 200.248089][T10613] nvme_fabrics: missing parameter 'traddr=%s' [ 200.316657][T10618] netlink: 104 bytes leftover after parsing attributes in process `syz.4.1754'. [ 200.561659][ T9] usb 7-1: USB disconnect, device number 37 [ 200.696557][ T9] usb 7-1: new full-speed USB device number 38 using dummy_hcd [ 200.848505][ T9] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 1024, setting to 64 [ 200.855593][ T9] usb 7-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 200.859638][ T9] usb 7-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 200.863028][ T9] usb 7-1: Product: syz [ 200.864962][ T9] usb 7-1: Manufacturer: syz [ 200.867262][ T9] usb 7-1: SerialNumber: syz [ 200.872582][ T9] usb 7-1: config 0 descriptor?? [ 200.875684][T10602] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 200.880281][ T9] hub 7-1:0.0: bad descriptor, ignoring hub [ 200.883293][ T9] hub 7-1:0.0: probe with driver hub failed with error -5 [ 201.187521][ T848] usb 7-1: USB disconnect, device number 38 [ 201.430837][ T42] audit: type=1400 audit(1785920959.800:30807): avc: denied { remove_name } for pid=10629 comm="syz.4.1757" name="binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 201.434180][T10630] syzkaller0: entered promiscuous mode [ 201.439787][ T42] audit: type=1400 audit(1785920959.810:30808): avc: denied { unlink } for pid=10629 comm="syz.4.1757" name="binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 201.441339][T10630] syzkaller0: entered allmulticast mode [ 201.588141][ T9] usb 8-1: USB disconnect, device number 33 [ 201.628108][ T42] audit: type=1400 audit(1785920960.010:30809): avc: denied { checkpoint_restore } for pid=10633 comm="syz.3.1759" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 201.689843][ T42] audit: type=1400 audit(1785920960.060:30810): avc: denied { write } for pid=10642 comm="syz.3.1761" name="functions" dev="configfs" ino=22165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 201.875947][T10632] kvm: MWAIT instruction emulated as NOP! [ 202.350812][T10663] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1766'. [ 202.362605][T10664] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for gretap1 [ 202.461796][T10666] binder: 10665:10666 ioctl c0306201 200000000080 returned -14 [ 202.539522][T10661] xhci_hcd 0000:00:01.0: xHCI Host Controller [ 202.559838][T10661] xhci_hcd 0000:00:01.0: new USB bus registered, assigned bus number 63 [ 202.608608][T10661] xhci_hcd 0000:00:01.0: Host halt failed, -110 [ 202.610632][T10661] xhci_hcd 0000:00:01.0: can't setup: -110 [ 202.613315][T10661] xhci_hcd 0000:00:01.0: USB bus 63 deregistered [ 202.663101][T10661] xhci_hcd 0000:00:01.0: init 0000:00:01.0 fail, -110 [ 202.665938][T10661] xhci_hcd 0000:00:01.0: probe with driver xhci_hcd failed with error -110 [ 202.882421][T10677] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pid=10677 comm=syz.3.1772 [ 202.958964][T10683] input: syz0 as /devices/virtual/input/input57 [ 203.104698][T10696] mac80211_hwsim hwsim8 syzkaller0: left promiscuous mode [ 203.107341][T10696] mac80211_hwsim hwsim8 syzkaller0: left allmulticast mode [ 203.153206][T10694] FAULT_INJECTION: forcing a failure. [ 203.153206][T10694] name failslab, interval 1, probability 0, space 0, times 0 [ 203.157303][T10694] CPU: 3 UID: 0 PID: 10694 Comm: syz.3.1778 Not tainted syzkaller #0 PREEMPT(full) [ 203.157320][T10694] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 203.157327][T10694] Call Trace: [ 203.157339][T10694] [ 203.157344][T10694] dump_stack_lvl+0x100/0x190 [ 203.157380][T10694] should_fail_ex.cold+0x5/0xa [ 203.157395][T10694] should_failslab+0xc2/0x120 [ 203.157410][T10694] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 203.157425][T10694] ? copy_process+0x69a/0x8030 [ 203.157443][T10694] copy_process+0x69a/0x8030 [ 203.157466][T10694] ? __pfx_copy_process+0x10/0x10 [ 203.157481][T10694] ? __kasan_kmalloc+0xaa/0xb0 [ 203.157499][T10694] ? lockdep_init_map_type+0x5c/0x250 [ 203.157515][T10694] ? lockdep_init_map_type+0x5c/0x250 [ 203.157530][T10694] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 203.157544][T10694] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 203.157563][T10694] vhost_task_create+0x1db/0x370 [ 203.157577][T10694] ? __pfx_vhost_task_create+0x10/0x10 [ 203.157593][T10694] ? __pfx_vhost_task_fn+0x10/0x10 [ 203.157607][T10694] ? __pfx___mutex_lock+0x10/0x10 [ 203.157648][T10694] ? kasan_quarantine_put+0x104/0x240 [ 203.157664][T10694] kvm_mmu_post_init_vm+0x1b3/0x360 [ 203.157681][T10694] kvm_arch_vcpu_ioctl_run+0x66/0x1960 [ 203.157697][T10694] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 203.157713][T10694] kvm_vcpu_ioctl+0x730/0x1700 [ 203.157726][T10694] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 203.157738][T10694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 203.157753][T10694] ? do_vfs_ioctl+0x226/0x13e0 [ 203.157779][T10694] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 203.157795][T10694] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 203.157819][T10694] ? __fget_files+0x215/0x3d0 [ 203.157845][T10694] ? hook_file_ioctl_common+0x140/0x440 [ 203.157863][T10694] ? selinux_file_ioctl+0x13b/0x290 [ 203.157880][T10694] ? selinux_file_ioctl+0xb6/0x290 [ 203.157897][T10694] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 203.157910][T10694] __x64_sys_ioctl+0x18e/0x210 [ 203.157928][T10694] do_syscall_64+0x115/0x870 [ 203.157940][T10694] ? clear_bhb_loop+0x40/0x90 [ 203.157954][T10694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.157965][T10694] RIP: 0033:0x7f190bf9e019 [ 203.157975][T10694] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 203.157986][T10694] RSP: 002b:00007f190cdd8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.158006][T10694] RAX: ffffffffffffffda RBX: 00007f190c225fa0 RCX: 00007f190bf9e019 [ 203.158013][T10694] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 203.158019][T10694] RBP: 00007f190cdd8090 R08: 0000000000000000 R09: 0000000000000000 [ 203.158026][T10694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.158033][T10694] R13: 00007f190c226038 R14: 00007f190c225fa0 R15: 00007ffe175bfe18 [ 203.158048][T10694] [ 203.317025][T10696] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1546 sclass=netlink_tcpdiag_socket pid=10696 comm=syz.2.1779 [ 203.413488][T10702] binder_alloc: 10701: binder_alloc_buf, no vma [ 203.982299][T10714] input: syz0 as /devices/virtual/input/input58 [ 204.231534][T10722] FAULT_INJECTION: forcing a failure. [ 204.231534][T10722] name failslab, interval 1, probability 0, space 0, times 0 [ 204.235558][T10722] CPU: 2 UID: 0 PID: 10722 Comm: syz.2.1789 Not tainted syzkaller #0 PREEMPT(full) [ 204.235574][T10722] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 204.235582][T10722] Call Trace: [ 204.235587][T10722] [ 204.235593][T10722] dump_stack_lvl+0x100/0x190 [ 204.235611][T10722] should_fail_ex.cold+0x5/0xa [ 204.235626][T10722] should_failslab+0xc2/0x120 [ 204.235641][T10722] kmem_cache_alloc_noprof+0x91/0x6a0 [ 204.235655][T10722] ? __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 204.235672][T10722] __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 204.235689][T10722] mmu_topup_memory_caches+0x25/0x170 [ 204.235707][T10722] kvm_mmu_load+0xe2/0x2570 [ 204.235722][T10722] ? kvm_apic_has_interrupt+0xfe/0x1f0 [ 204.235733][T10722] ? __pfx_kvm_apic_has_interrupt+0x10/0x10 [ 204.235747][T10722] ? __pfx_kvm_mmu_load+0x10/0x10 [ 204.235762][T10722] ? kvm_cpu_has_injectable_intr+0x9c/0x1a0 [ 204.235775][T10722] ? kvm_check_and_inject_events+0x873/0x12a0 [ 204.235791][T10722] ? record_steal_time+0x3a0/0xbb0 [ 204.235804][T10722] vcpu_run+0x3aaa/0x5de0 [ 204.235825][T10722] ? __pfx_vcpu_run+0x10/0x10 [ 204.235846][T10722] ? rcu_is_watching+0x12/0xc0 [ 204.235865][T10722] ? kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 204.235881][T10722] kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 204.235901][T10722] kvm_vcpu_ioctl+0x730/0x1700 [ 204.235914][T10722] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 204.235927][T10722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 204.235941][T10722] ? do_vfs_ioctl+0x226/0x13e0 [ 204.235958][T10722] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 204.235974][T10722] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 204.235997][T10722] ? __fget_files+0x215/0x3d0 [ 204.236008][T10722] ? hook_file_ioctl_common+0x140/0x440 [ 204.236024][T10722] ? selinux_file_ioctl+0x13b/0x290 [ 204.236041][T10722] ? selinux_file_ioctl+0xb6/0x290 [ 204.236058][T10722] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 204.236072][T10722] __x64_sys_ioctl+0x18e/0x210 [ 204.236088][T10722] do_syscall_64+0x115/0x870 [ 204.236103][T10722] ? clear_bhb_loop+0x40/0x90 [ 204.236116][T10722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.236128][T10722] RIP: 0033:0x7f6aded9e019 [ 204.236138][T10722] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 204.236149][T10722] RSP: 002b:00007f6adfd50028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 204.236161][T10722] RAX: ffffffffffffffda RBX: 00007f6adf025fa0 RCX: 00007f6aded9e019 [ 204.236168][T10722] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 204.236174][T10722] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 204.236181][T10722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 204.236187][T10722] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 204.236201][T10722] [ 204.408006][T10726] sysfs: cannot create duplicate filename '/devices/virtual/tty/gsmtty1' [ 204.410858][T10726] CPU: 2 UID: 0 PID: 10726 Comm: syz.3.1790 Not tainted syzkaller #0 PREEMPT(full) [ 204.410874][T10726] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 204.410881][T10726] Call Trace: [ 204.410886][T10726] [ 204.410892][T10726] dump_stack_lvl+0x100/0x190 [ 204.410911][T10726] sysfs_warn_dup.cold+0x1c/0x28 [ 204.410927][T10726] sysfs_create_dir_ns+0x24b/0x2b0 [ 204.410939][T10726] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 204.410949][T10726] ? find_held_lock+0x2b/0x80 [ 204.410960][T10726] ? kobject_add_internal+0x25f/0x930 [ 204.410979][T10726] ? kobject_add_internal+0x25f/0x930 [ 204.410997][T10726] ? class_dir_child_ns_type+0xd/0x60 [ 204.411037][T10726] kobject_add_internal+0x2c8/0x930 [ 204.411056][T10726] kobject_add+0x16a/0x1e0 [ 204.411073][T10726] ? __pfx_kobject_add+0x10/0x10 [ 204.411091][T10726] ? get_device_parent+0x1b3/0x4c0 [ 204.411106][T10726] ? kobject_put+0xb9/0x640 [ 204.411122][T10726] ? device_add+0xc4d/0x1970 [ 204.411140][T10726] device_add+0x294/0x1970 [ 204.411157][T10726] ? lockdep_init_map_type+0x5c/0x250 [ 204.411171][T10726] ? __pfx_device_add+0x10/0x10 [ 204.411186][T10726] ? lockdep_init_map_type+0x5c/0x250 [ 204.411201][T10726] ? __init_waitqueue_head+0xca/0x150 [ 204.411219][T10726] tty_register_device_attr+0x388/0x7f0 [ 204.411234][T10726] ? lockdep_init_map_type+0x5c/0x250 [ 204.411248][T10726] ? __pfx_tty_register_device_attr+0x10/0x10 [ 204.411265][T10726] ? tty_port_init+0x156/0x1c0 [ 204.411280][T10726] gsm_activate_mux+0x155/0x2a0 [ 204.411295][T10726] gsmld_ioctl+0xbbc/0x15c0 [ 204.411314][T10726] ? kasan_quarantine_put+0x104/0x240 [ 204.411327][T10726] ? __pfx_gsmld_ioctl+0x10/0x10 [ 204.411345][T10726] ? __ldsem_down_read_nested+0xf3/0x890 [ 204.411363][T10726] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 204.411382][T10726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 204.411397][T10726] ? __pfx_pty_unix98_ioctl+0x10/0x10 [ 204.411409][T10726] ? __pfx_gsmld_ioctl+0x10/0x10 [ 204.411424][T10726] tty_ioctl+0x11b4/0x1640 [ 204.411438][T10726] ? __pfx_tty_ioctl+0x10/0x10 [ 204.411452][T10726] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 204.411475][T10726] ? __fget_files+0x215/0x3d0 [ 204.411486][T10726] ? hook_file_ioctl_common+0x140/0x440 [ 204.411503][T10726] ? selinux_file_ioctl+0x13b/0x290 [ 204.411519][T10726] ? selinux_file_ioctl+0xb6/0x290 [ 204.411537][T10726] ? __pfx_tty_ioctl+0x10/0x10 [ 204.411551][T10726] __x64_sys_ioctl+0x18e/0x210 [ 204.411568][T10726] do_syscall_64+0x115/0x870 [ 204.411581][T10726] ? clear_bhb_loop+0x40/0x90 [ 204.411594][T10726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.411606][T10726] RIP: 0033:0x7f190bf9e019 [ 204.411616][T10726] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 204.411627][T10726] RSP: 002b:00007f190cdb7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 204.411639][T10726] RAX: ffffffffffffffda RBX: 00007f190c226090 RCX: 00007f190bf9e019 [ 204.411646][T10726] RDX: 0000200000000040 RSI: 00000000404c4701 RDI: 0000000000000003 [ 204.411652][T10726] RBP: 00007f190c03500c R08: 0000000000000000 R09: 0000000000000000 [ 204.411658][T10726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 204.411664][T10726] R13: 00007f190c226128 R14: 00007f190c226090 R15: 00007ffe175bfe18 [ 204.411678][T10726] [ 204.411692][T10726] kobject: kobject_add_internal failed for gsmtty1 with -EEXIST, don't try to register things with the same name in the same directory. [ 204.630360][T10730] mac80211_hwsim hwsim8 syzkaller0: entered promiscuous mode [ 204.633694][T10730] mac80211_hwsim hwsim8 syzkaller0: entered allmulticast mode [ 204.755198][ T42] kauditd_printk_skb: 4 callbacks suppressed [ 204.755216][ T42] audit: type=1400 audit(1785920963.130:30815): avc: denied { cmd } for pid=10735 comm="syz.0.1793" path="/dev/ublk-control" dev="devtmpfs" ino=708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 204.759921][T10739] ublk_ctrl_add_dev: dev id not match 4294967295 0 [ 204.791947][T10737] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=10737 comm=syz.0.1793 [ 204.799064][ T42] audit: type=1400 audit(1785920963.180:30816): avc: denied { getopt } for pid=10735 comm="syz.0.1793" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 204.902112][T10749] FAULT_INJECTION: forcing a failure. [ 204.902112][T10749] name failslab, interval 1, probability 0, space 0, times 0 [ 204.909522][T10749] CPU: 2 UID: 0 PID: 10749 Comm: syz.3.1794 Not tainted syzkaller #0 PREEMPT(full) [ 204.909553][T10749] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 204.909565][T10749] Call Trace: [ 204.909573][T10749] [ 204.909581][T10749] dump_stack_lvl+0x100/0x190 [ 204.909613][T10749] should_fail_ex.cold+0x5/0xa [ 204.909634][T10749] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 204.909667][T10749] should_failslab+0xc2/0x120 [ 204.909693][T10749] kmem_cache_alloc_noprof+0x91/0x6a0 [ 204.909717][T10749] ? skb_clone+0x190/0x400 [ 204.909781][T10749] skb_clone+0x190/0x400 [ 204.909831][T10749] netlink_deliver_tap+0xaed/0xcc0 [ 204.909881][T10749] netlink_unicast+0x62b/0x850 [ 204.909908][T10749] ? __pfx_netlink_unicast+0x10/0x10 [ 204.909937][T10749] netlink_sendmsg+0x8b0/0xda0 [ 204.909963][T10749] ? __pfx_netlink_sendmsg+0x10/0x10 [ 204.909985][T10749] ? selinux_socket_sendmsg+0x198/0x2f0 [ 204.910019][T10749] ____sys_sendmsg+0xa4d/0xbe0 [ 204.910047][T10749] ? __pfx_netlink_sendmsg+0x10/0x10 [ 204.910070][T10749] ? __pfx_____sys_sendmsg+0x10/0x10 [ 204.910111][T10749] ___sys_sendmsg+0x190/0x1e0 [ 204.910133][T10749] ? __pfx____sys_sendmsg+0x10/0x10 [ 204.910150][T10749] ? __lock_acquire+0x49f/0x1a40 [ 204.910175][T10749] ? get_pid_task+0x106/0x250 [ 204.910222][T10749] __sys_sendmsg+0x160/0x210 [ 204.910247][T10749] ? __pfx___sys_sendmsg+0x10/0x10 [ 204.910285][T10749] do_syscall_64+0x115/0x870 [ 204.910307][T10749] ? clear_bhb_loop+0x40/0x90 [ 204.910329][T10749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.910348][T10749] RIP: 0033:0x7f190bf9e019 [ 204.910363][T10749] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 204.910381][T10749] RSP: 002b:00007f190cdb7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.910402][T10749] RAX: ffffffffffffffda RBX: 00007f190c226090 RCX: 00007f190bf9e019 [ 204.910414][T10749] RDX: 0000000000000800 RSI: 0000200000000200 RDI: 0000000000000008 [ 204.910425][T10749] RBP: 00007f190cdb7090 R08: 0000000000000000 R09: 0000000000000000 [ 204.910436][T10749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 204.910447][T10749] R13: 00007f190c226128 R14: 00007f190c226090 R15: 00007ffe175bfe18 [ 204.910472][T10749] [ 204.912526][T10750] nvme_fabrics: missing parameter 'traddr=%s' [ 205.031083][T10754] input: syz0 as /devices/virtual/input/input60 [ 205.039051][T10754] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1798'. [ 205.551467][T10758] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1799'. [ 205.554335][T10758] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1799'. [ 205.558633][T10758] FAULT_INJECTION: forcing a failure. [ 205.558633][T10758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 205.564625][T10758] CPU: 3 UID: 0 PID: 10758 Comm: syz.2.1799 Not tainted syzkaller #0 PREEMPT(full) [ 205.564654][T10758] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 205.564662][T10758] Call Trace: [ 205.564667][T10758] [ 205.564672][T10758] dump_stack_lvl+0x100/0x190 [ 205.564691][T10758] should_fail_ex.cold+0x5/0xa [ 205.564707][T10758] _copy_from_user+0x2e/0xd0 [ 205.564724][T10758] kstrtouint_from_user+0xd6/0x1d0 [ 205.564736][T10758] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 205.564748][T10758] ? __lock_acquire+0x49f/0x1a40 [ 205.564767][T10758] proc_fail_nth_write+0x83/0x220 [ 205.564785][T10758] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 205.564806][T10758] vfs_write+0x2aa/0x1050 [ 205.564823][T10758] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 205.564841][T10758] ? __pfx_vfs_write+0x10/0x10 [ 205.564858][T10758] ? __fget_files+0x215/0x3d0 [ 205.564872][T10758] ? __fget_files+0x21f/0x3d0 [ 205.564887][T10758] ksys_write+0x12a/0x250 [ 205.564897][T10758] ? __pfx_ksys_write+0x10/0x10 [ 205.564911][T10758] do_syscall_64+0x115/0x870 [ 205.564925][T10758] ? clear_bhb_loop+0x40/0x90 [ 205.564939][T10758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.564950][T10758] RIP: 0033:0x7f6aded5e84e [ 205.564960][T10758] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 205.564972][T10758] RSP: 002b:00007f6adfd4ffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 205.564983][T10758] RAX: ffffffffffffffda RBX: 00007f6adfd506c0 RCX: 00007f6aded5e84e [ 205.564990][T10758] RDX: 0000000000000001 RSI: 00007f6adfd500a0 RDI: 0000000000000008 [ 205.564997][T10758] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 205.565003][T10758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.565010][T10758] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 205.565024][T10758] [ 205.688254][T10760] syzkaller0: entered promiscuous mode [ 205.690032][T10760] syzkaller0: entered allmulticast mode [ 205.756078][T10764] netlink: 'syz.4.1802': attribute type 1 has an invalid length. [ 205.756571][T10762] md: could not open device unknown-block(7,0). [ 205.760909][ T5948] md_update_sb: can't update sb for read-only array md123 [ 205.761259][T10764] netlink: 'syz.4.1802': attribute type 4 has an invalid length. [ 205.765871][T10764] netlink: 9462 bytes leftover after parsing attributes in process `syz.4.1802'. [ 205.836131][T10766] FAULT_INJECTION: forcing a failure. [ 205.836131][T10766] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 205.846489][T10766] CPU: 0 UID: 0 PID: 10766 Comm: syz.2.1803 Not tainted syzkaller #0 PREEMPT(full) [ 205.846507][T10766] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 205.846514][T10766] Call Trace: [ 205.846519][T10766] [ 205.846525][T10766] dump_stack_lvl+0x100/0x190 [ 205.846544][T10766] should_fail_ex.cold+0x5/0xa [ 205.846558][T10766] _copy_from_user+0x2e/0xd0 [ 205.846575][T10766] kstrtouint_from_user+0xd6/0x1d0 [ 205.846588][T10766] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 205.846599][T10766] ? __lock_acquire+0x49f/0x1a40 [ 205.846619][T10766] proc_fail_nth_write+0x83/0x220 [ 205.846637][T10766] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 205.846659][T10766] vfs_write+0x2aa/0x1050 [ 205.846676][T10766] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 205.846694][T10766] ? __pfx_vfs_write+0x10/0x10 [ 205.846711][T10766] ? __fget_files+0x215/0x3d0 [ 205.846726][T10766] ? __fget_files+0x21f/0x3d0 [ 205.846741][T10766] ksys_write+0x12a/0x250 [ 205.846751][T10766] ? __pfx_ksys_write+0x10/0x10 [ 205.846765][T10766] do_syscall_64+0x115/0x870 [ 205.846779][T10766] ? clear_bhb_loop+0x40/0x90 [ 205.846793][T10766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.846804][T10766] RIP: 0033:0x7f6aded5e84e [ 205.846815][T10766] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 205.846826][T10766] RSP: 002b:00007f6adfd4ffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 205.846838][T10766] RAX: ffffffffffffffda RBX: 00007f6adfd506c0 RCX: 00007f6aded5e84e [ 205.846851][T10766] RDX: 0000000000000001 RSI: 00007f6adfd500a0 RDI: 0000000000000008 [ 205.846857][T10766] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 205.846863][T10766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.846870][T10766] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 205.846884][T10766] [ 205.848267][T10768] syzkaller0: entered promiscuous mode [ 205.912725][T10768] syzkaller0: entered allmulticast mode [ 205.920092][T10770] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1804'. [ 205.923055][T10770] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1804'. [ 205.954638][ T42] audit: type=1400 audit(1785920964.330:30817): avc: denied { watch } for pid=10771 comm="syz.2.1805" path="/504/file0" dev="tmpfs" ino=2724 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 206.013672][ T42] audit: type=1400 audit(1785920964.390:30818): avc: denied { shutdown } for pid=10771 comm="syz.2.1805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 206.030153][ T42] audit: type=1400 audit(1785920964.410:30819): avc: denied { bind } for pid=10771 comm="syz.2.1805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 206.076467][ T42] audit: type=1400 audit(1785920964.450:30820): avc: denied { execute } for pid=10777 comm="syz.3.1808" path="/dev/nullb0" dev="devtmpfs" ino=707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 206.106004][ T42] audit: type=1400 audit(1785920964.480:30821): avc: denied { ioctl } for pid=10777 comm="syz.3.1808" path="/dev/nullb0" dev="devtmpfs" ino=707 ioctlcmd=0x127f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 206.132489][ T42] audit: type=1400 audit(1785920964.510:30822): avc: denied { append } for pid=10785 comm="syz.4.1811" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 206.173786][T10782] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.201473][T10782] blktrace: Concurrent blktraces are not allowed on nbd0 [ 206.218518][T10784] FAULT_INJECTION: forcing a failure. [ 206.218518][T10784] name failslab, interval 1, probability 0, space 0, times 0 [ 206.222788][T10784] CPU: 2 UID: 0 PID: 10784 Comm: syz.2.1809 Not tainted syzkaller #0 PREEMPT(full) [ 206.222804][T10784] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 206.222811][T10784] Call Trace: [ 206.222816][T10784] [ 206.222821][T10784] dump_stack_lvl+0x100/0x190 [ 206.222850][T10784] should_fail_ex.cold+0x5/0xa [ 206.222873][T10784] should_failslab+0xc2/0x120 [ 206.222894][T10784] kmem_cache_alloc_noprof+0x91/0x6a0 [ 206.222909][T10784] ? __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 206.222925][T10784] __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 206.222943][T10784] mmu_topup_memory_caches+0x25/0x170 [ 206.222960][T10784] kvm_mmu_load+0xe2/0x2570 [ 206.222975][T10784] ? kvm_apic_has_interrupt+0xfe/0x1f0 [ 206.222987][T10784] ? __pfx_kvm_apic_has_interrupt+0x10/0x10 [ 206.223001][T10784] ? __pfx_kvm_mmu_load+0x10/0x10 [ 206.223015][T10784] ? kvm_cpu_has_injectable_intr+0x9c/0x1a0 [ 206.223028][T10784] ? kvm_check_and_inject_events+0x873/0x12a0 [ 206.223044][T10784] ? record_steal_time+0x3a0/0xbb0 [ 206.223057][T10784] vcpu_run+0x3aaa/0x5de0 [ 206.223079][T10784] ? __pfx_vcpu_run+0x10/0x10 [ 206.223100][T10784] ? rcu_is_watching+0x12/0xc0 [ 206.223119][T10784] ? kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 206.223135][T10784] kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 206.223155][T10784] kvm_vcpu_ioctl+0x730/0x1700 [ 206.223168][T10784] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 206.223181][T10784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 206.223195][T10784] ? do_vfs_ioctl+0x226/0x13e0 [ 206.223212][T10784] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 206.223228][T10784] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 206.223251][T10784] ? __fget_files+0x215/0x3d0 [ 206.223265][T10784] ? hook_file_ioctl_common+0x140/0x440 [ 206.223291][T10784] ? selinux_file_ioctl+0x13b/0x290 [ 206.223307][T10784] ? selinux_file_ioctl+0xb6/0x290 [ 206.223331][T10784] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 206.223350][T10784] __x64_sys_ioctl+0x18e/0x210 [ 206.223376][T10784] do_syscall_64+0x115/0x870 [ 206.223394][T10784] ? clear_bhb_loop+0x40/0x90 [ 206.223408][T10784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.223419][T10784] RIP: 0033:0x7f6aded9e019 [ 206.223429][T10784] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 206.223440][T10784] RSP: 002b:00007f6adfd50028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.223452][T10784] RAX: ffffffffffffffda RBX: 00007f6adf025fa0 RCX: 00007f6aded9e019 [ 206.223459][T10784] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 [ 206.223465][T10784] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 206.223472][T10784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 206.223478][T10784] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 206.223492][T10784] [ 206.333664][ T42] audit: type=1400 audit(1785920964.700:30823): avc: denied { write } for pid=10781 comm="syz.0.1810" name="dynamic_events" dev="tracefs" ino=2070 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 206.336308][T10782] syzkaller0: entered promiscuous mode [ 206.345411][T10782] syzkaller0: entered allmulticast mode [ 206.384718][T10796] syzkaller0: entered promiscuous mode [ 206.387251][T10796] syzkaller0: entered allmulticast mode [ 207.352719][T10803] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 207.400630][T10803] md: could not open device unknown-block(7,0). [ 207.403260][ T5948] md_update_sb: can't update sb for read-only array md123 [ 207.498661][T10805] xt_hashlimit: size too large, truncated to 1048576 [ 207.559849][T10806] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1816'. [ 207.835584][T10808] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 207.896539][T10808] FAULT_INJECTION: forcing a failure. [ 207.896539][T10808] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 207.905539][T10808] CPU: 0 UID: 0 PID: 10808 Comm: syz.0.1817 Not tainted syzkaller #0 PREEMPT(full) [ 207.905558][T10808] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 207.905566][T10808] Call Trace: [ 207.905573][T10808] [ 207.905579][T10808] dump_stack_lvl+0x100/0x190 [ 207.905599][T10808] should_fail_ex.cold+0x5/0xa [ 207.905611][T10808] ? fs_reclaim_acquire+0x70/0x100 [ 207.905634][T10808] should_fail_alloc_page+0xeb/0x140 [ 207.905657][T10808] prepare_alloc_pages+0x1f0/0x5f0 [ 207.905685][T10808] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 207.905706][T10808] ? __pfx_stack_trace_save+0x10/0x10 [ 207.905725][T10808] ? lock_acquire+0x1b9/0x370 [ 207.905744][T10808] ? kasan_save_stack+0x3f/0x50 [ 207.905756][T10808] ? kasan_save_stack+0x30/0x50 [ 207.905768][T10808] ? kasan_save_track+0x14/0x30 [ 207.905780][T10808] ? __kasan_kmalloc+0xaa/0xb0 [ 207.905792][T10808] ? __kmalloc_cache_noprof+0x2e5/0x6c0 [ 207.905808][T10808] ? __badblocks_init+0x1cf/0x270 [ 207.905827][T10808] ? md_import_device+0x6a/0x360 [ 207.905857][T10808] ? new_dev_store+0x514/0x760 [ 207.905872][T10808] ? md_attr_store+0x1c5/0x330 [ 207.905882][T10808] ? sysfs_kf_write+0xf2/0x150 [ 207.905898][T10808] ? kernfs_fop_write_iter+0x3e0/0x5f0 [ 207.905912][T10808] ? vfs_write+0x6ac/0x1050 [ 207.905928][T10808] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 207.905954][T10808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 207.905968][T10808] ? policy_nodemask+0xed/0x4f0 [ 207.905984][T10808] alloc_pages_mpol+0x1fb/0x540 [ 207.906000][T10808] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 207.906014][T10808] ? lockdep_init_map_type+0x5c/0x250 [ 207.906029][T10808] ? lockdep_init_map_type+0x5c/0x250 [ 207.906045][T10808] alloc_pages_noprof+0x1a/0x160 [ 207.906062][T10808] md_import_device+0xb8/0x360 [ 207.906076][T10808] new_dev_store+0x514/0x760 [ 207.906093][T10808] ? __pfx_new_dev_store+0x10/0x10 [ 207.906108][T10808] ? md_attr_store+0x195/0x330 [ 207.906119][T10808] ? md_attr_store+0x195/0x330 [ 207.906133][T10808] md_attr_store+0x1c5/0x330 [ 207.906145][T10808] ? __pfx_md_attr_store+0x10/0x10 [ 207.906156][T10808] sysfs_kf_write+0xf2/0x150 [ 207.906179][T10808] kernfs_fop_write_iter+0x3e0/0x5f0 [ 207.906200][T10808] ? __pfx_sysfs_kf_write+0x10/0x10 [ 207.906227][T10808] vfs_write+0x6ac/0x1050 [ 207.906254][T10808] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 207.906279][T10808] ? __pfx_vfs_write+0x10/0x10 [ 207.906316][T10808] ksys_write+0x12a/0x250 [ 207.906348][T10808] ? __pfx_ksys_write+0x10/0x10 [ 207.906375][T10808] do_syscall_64+0x115/0x870 [ 207.906398][T10808] ? clear_bhb_loop+0x40/0x90 [ 207.906432][T10808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.906452][T10808] RIP: 0033:0x7f490879e019 [ 207.906472][T10808] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 207.906490][T10808] RSP: 002b:00007f49095b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 207.906509][T10808] RAX: ffffffffffffffda RBX: 00007f4908a25fa0 RCX: 00007f490879e019 [ 207.906523][T10808] RDX: 0000000000000004 RSI: 0000200000000700 RDI: 0000000000000007 [ 207.906533][T10808] RBP: 00007f49095b7090 R08: 0000000000000000 R09: 0000000000000000 [ 207.906543][T10808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.906550][T10808] R13: 00007f4908a26038 R14: 00007f4908a25fa0 R15: 00007ffff2bb3fe8 [ 207.906565][T10808] [ 208.017686][ T5948] md_update_sb: can't update sb for read-only array md123 [ 208.176534][T10812] netlink: 276 bytes leftover after parsing attributes in process `syz.0.1818'. [ 208.576772][ T42] audit: type=1400 audit(1785920966.960:30824): avc: denied { map } for pid=10816 comm="syz.0.1820" path="/dev/video3" dev="devtmpfs" ino=960 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 208.588365][T10820] 9pnet_virtio: no channels available for device ./file1 [ 209.289894][T10800] FAULT_INJECTION: forcing a failure. [ 209.289894][T10800] name failslab, interval 1, probability 0, space 0, times 0 [ 209.296060][T10800] CPU: 2 UID: 0 PID: 10800 Comm: syz.2.1813 Not tainted syzkaller #0 PREEMPT(full) [ 209.296079][T10800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 209.296086][T10800] Call Trace: [ 209.296092][T10800] [ 209.296098][T10800] dump_stack_lvl+0x100/0x190 [ 209.296140][T10800] should_fail_ex.cold+0x5/0xa [ 209.296155][T10800] should_failslab+0xc2/0x120 [ 209.296170][T10800] kmem_cache_alloc_noprof+0x91/0x6a0 [ 209.296184][T10800] ? __pfx_map_id_range_down+0x10/0x10 [ 209.296197][T10800] ? security_inode_alloc+0x3b/0x2c0 [ 209.296216][T10800] security_inode_alloc+0x3b/0x2c0 [ 209.296233][T10800] inode_init_always_gfp+0xc77/0xfb0 [ 209.296248][T10800] alloc_inode+0x8e/0x250 [ 209.296264][T10800] new_inode+0x22/0x1c0 [ 209.296280][T10800] __debugfs_create_file+0x105/0x4f0 [ 209.296295][T10800] debugfs_create_file_full+0x41/0x60 [ 209.296308][T10800] ref_tracker_dir_debugfs+0x19e/0x2e0 [ 209.296326][T10800] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 209.296360][T10800] ? lockdep_init_map_type+0x5c/0x250 [ 209.296376][T10800] ? __pfx_vlan_setup+0x10/0x10 [ 209.296401][T10800] alloc_netdev_mqs+0x314/0x15c0 [ 209.296421][T10800] rtnl_create_link+0xc13/0xf80 [ 209.296440][T10800] rtnl_newlink+0x13bd/0x2380 [ 209.296461][T10800] ? __pfx_rtnl_newlink+0x10/0x10 [ 209.296475][T10800] ? find_held_lock+0x2b/0x80 [ 209.296485][T10800] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 209.296498][T10800] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 209.296514][T10800] ? avc_has_perm_noaudit+0x145/0x3b0 [ 209.296539][T10800] ? find_held_lock+0x2b/0x80 [ 209.296549][T10800] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 209.296563][T10800] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 209.296580][T10800] ? __pfx_rtnl_newlink+0x10/0x10 [ 209.296595][T10800] rtnetlink_rcv_msg+0x95e/0xe90 [ 209.296612][T10800] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 209.296631][T10800] ? ref_tracker_free+0x37e/0x6c0 [ 209.296649][T10800] netlink_rcv_skb+0x159/0x420 [ 209.296662][T10800] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 209.296679][T10800] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 209.296695][T10800] ? netlink_deliver_tap+0x1ae/0xcc0 [ 209.296709][T10800] netlink_unicast+0x585/0x850 [ 209.296723][T10800] ? __pfx_netlink_unicast+0x10/0x10 [ 209.296739][T10800] netlink_sendmsg+0x8b0/0xda0 [ 209.296753][T10800] ? __pfx_netlink_sendmsg+0x10/0x10 [ 209.296767][T10800] ? selinux_socket_sendmsg+0x198/0x2f0 [ 209.296785][T10800] ____sys_sendmsg+0xa4d/0xbe0 [ 209.296802][T10800] ? __pfx_netlink_sendmsg+0x10/0x10 [ 209.296815][T10800] ? __pfx_____sys_sendmsg+0x10/0x10 [ 209.296844][T10800] ___sys_sendmsg+0x190/0x1e0 [ 209.296861][T10800] ? __pfx____sys_sendmsg+0x10/0x10 [ 209.296875][T10800] ? __lock_acquire+0x49f/0x1a40 [ 209.296894][T10800] ? get_pid_task+0x106/0x250 [ 209.296935][T10800] __sys_sendmsg+0x160/0x210 [ 209.296960][T10800] ? __pfx___sys_sendmsg+0x10/0x10 [ 209.296992][T10800] do_syscall_64+0x115/0x870 [ 209.297014][T10800] ? clear_bhb_loop+0x40/0x90 [ 209.297035][T10800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.297054][T10800] RIP: 0033:0x7f6aded9e019 [ 209.297073][T10800] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 209.297091][T10800] RSP: 002b:00007f6adfd50028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 209.297136][T10800] RAX: ffffffffffffffda RBX: 00007f6adf025fa0 RCX: 00007f6aded9e019 [ 209.297148][T10800] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 000000000000000d [ 209.297159][T10800] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 209.297170][T10800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 209.297181][T10800] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 209.297207][T10800] [ 209.414337][T10800] debugfs: out of free dentries, can not create file 'netdev@ffff888055404700' [ 209.504016][T10827] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1823'. [ 209.796532][ T5847] usb 7-1: new high-speed USB device number 39 using dummy_hcd [ 209.958227][ T5847] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 34645, setting to 1024 [ 209.962689][ T5847] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 209.967585][ T5847] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 209.974101][ T5847] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 209.977571][ T5847] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.980490][ T5847] usb 7-1: Product: syz [ 209.982106][ T5847] usb 7-1: Manufacturer: syz [ 209.983730][ T5847] usb 7-1: SerialNumber: syz [ 209.987742][T10831] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 209.991546][ T5847] hub 7-1:1.0: bad descriptor, ignoring hub [ 209.993659][ T5847] hub 7-1:1.0: probe with driver hub failed with error -5 [ 210.053903][T10835] netlink: 'syz.0.1825': attribute type 10 has an invalid length. [ 210.061299][T10835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 210.066207][T10835] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 210.080232][T10836] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 210.086252][T10836] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 210.095946][T10836] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 210.102513][T10836] bond0 (unregistering): Released all slaves [ 210.202893][ T5847] usblp 7-1:1.0: usblp0: USB Unidirectional printer dev 39 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 210.313502][ T42] kauditd_printk_skb: 6 callbacks suppressed [ 210.313527][ T42] audit: type=1400 audit(1785920968.690:30831): avc: denied { setattr } for pid=10841 comm="syz.4.1828" name="RFCOMM" dev="sockfs" ino=38835 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 210.325298][ T42] audit: type=1400 audit(1785920968.700:30832): avc: denied { write } for pid=10841 comm="syz.4.1828" name="renderD128" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 210.438827][T10848] syzkaller0: entered promiscuous mode [ 210.441091][T10848] syzkaller0: entered allmulticast mode [ 210.451543][T10850] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.456017][T10850] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 211.411530][ T42] audit: type=1400 audit(1785920969.790:30833): avc: denied { connect } for pid=10853 comm="syz.4.1832" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 211.800769][ T9] usb 7-1: USB disconnect, device number 39 [ 211.809541][ T9] usblp0: removed [ 211.810885][T10857] raw_sendmsg: syz.4.1833 forgot to set AF_INET. Fix it! [ 212.458586][T10880] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4) [ 212.461373][T10880] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 212.468236][T10880] vhci_hcd vhci_hcd.0: Device attached [ 212.472420][T10881] usbip_core: unknown command [ 212.474374][T10881] vhci_hcd: unknown pdu 83886080 [ 212.476140][T10881] usbip_core: unknown command [ 212.481248][ T5833] vhci_hcd vhci_hcd.2: stop threads [ 212.484995][ T5833] vhci_hcd vhci_hcd.2: release socket [ 212.487468][ T5833] vhci_hcd vhci_hcd.2: disconnect device [ 213.013149][T10888] FAULT_INJECTION: forcing a failure. [ 213.013149][T10888] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 213.018541][T10888] CPU: 0 UID: 0 PID: 10888 Comm: syz.2.1840 Not tainted syzkaller #0 PREEMPT(full) [ 213.018564][T10888] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 213.018575][T10888] Call Trace: [ 213.018582][T10888] [ 213.018589][T10888] dump_stack_lvl+0x100/0x190 [ 213.018616][T10888] should_fail_ex.cold+0x5/0xa [ 213.018637][T10888] ? prepare_alloc_pages+0x16d/0x5f0 [ 213.018663][T10888] should_fail_alloc_page+0xeb/0x140 [ 213.018686][T10888] prepare_alloc_pages+0x1f0/0x5f0 [ 213.018712][T10888] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 213.018733][T10888] ? __memcg_slab_post_alloc_hook+0x749/0x1160 [ 213.018765][T10888] ? __lock_acquire+0x49f/0x1a40 [ 213.018788][T10888] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 213.018818][T10888] ? do_raw_spin_lock+0x128/0x260 [ 213.018841][T10888] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 213.018865][T10888] ? find_held_lock+0x2b/0x80 [ 213.018887][T10888] ? __lock_acquire+0x49f/0x1a40 [ 213.018907][T10888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 213.018928][T10888] ? policy_nodemask+0xed/0x4f0 [ 213.018952][T10888] alloc_pages_mpol+0x1fb/0x540 [ 213.018975][T10888] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 213.019005][T10888] folio_alloc_mpol_noprof+0x36/0x260 [ 213.019032][T10888] shmem_alloc_folio+0x135/0x160 [ 213.019057][T10888] shmem_alloc_and_add_folio+0x371/0xd40 [ 213.019080][T10888] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 213.019100][T10888] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 213.019123][T10888] shmem_get_folio_gfp+0x6ad/0x1910 [ 213.019143][T10888] ? filemap_map_pages+0x112d/0x1fe0 [ 213.019169][T10888] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 213.019188][T10888] ? filemap_map_pages+0x1137/0x1fe0 [ 213.019219][T10888] shmem_fault+0x1f9/0xa20 [ 213.019236][T10888] ? __pfx_shmem_fault+0x10/0x10 [ 213.019256][T10888] ? __pfx_filemap_map_pages+0x10/0x10 [ 213.019287][T10888] ? find_held_lock+0x2b/0x80 [ 213.019305][T10888] __do_fault+0x10b/0x440 [ 213.019326][T10888] do_fault+0xa99/0x1750 [ 213.019351][T10888] __handle_mm_fault+0x187d/0x2a00 [ 213.019381][T10888] ? mt_find+0x45e/0x8e0 [ 213.019406][T10888] ? __pfx___handle_mm_fault+0x10/0x10 [ 213.019429][T10888] ? __pfx_mt_find+0x10/0x10 [ 213.019463][T10888] ? find_vma+0xbf/0x140 [ 213.019481][T10888] ? __pfx_find_vma+0x10/0x10 [ 213.019503][T10888] handle_mm_fault+0x37b/0xa30 [ 213.019533][T10888] do_user_addr_fault+0x74c/0x12f0 [ 213.019566][T10888] exc_page_fault+0x6f/0xd0 [ 213.019586][T10888] asm_exc_page_fault+0x26/0x30 [ 213.019602][T10888] RIP: 0010:_copy_from_iter+0x350/0x1690 [ 213.019627][T10888] Code: 89 f5 44 89 f6 48 89 df 48 b8 00 f0 ff ff ff 7f 00 00 48 39 c5 48 0f 47 e8 e8 5c 05 5f fd 0f 01 cb 4c 89 f1 48 89 df 48 89 ee a4 0f 1f 00 48 89 cd 0f 01 ca 4d 89 f7 49 29 cf e9 a9 fe ff ff [ 213.019642][T10888] RSP: 0018:ffffc90006c8f8d0 EFLAGS: 00050246 [ 213.019659][T10888] RAX: 0000000000000001 RBX: ffff888025e49000 RCX: 00000000000000ce [ 213.019670][T10888] RDX: 0000000000000001 RSI: 0000200000003000 RDI: ffff888025e49f32 [ 213.019680][T10888] RBP: 00002000000020ce R08: 0000000000000001 R09: ffffed1004bc93ff [ 213.019691][T10888] R10: ffff888025e49fff R11: 0000000000000000 R12: ffffc90006c8fd80 [ 213.019702][T10888] R13: 0000000000001e8e R14: 0000000000001000 R15: 0000000000000000 [ 213.019727][T10888] ? _copy_from_iter+0x270/0x1690 [ 213.019750][T10888] ? __pfx__copy_from_iter+0x10/0x10 [ 213.019776][T10888] ? __pfx__copy_from_iter+0x10/0x10 [ 213.019798][T10888] ? _copy_from_iter+0x270/0x1690 [ 213.019829][T10888] copy_page_from_iter+0x238/0x300 [ 213.019856][T10888] skb_copy_datagram_from_iter+0x399/0x720 [ 213.019883][T10888] tun_get_user+0x1889/0x3c20 [ 213.019931][T10888] ? __pfx_tun_get_user+0x10/0x10 [ 213.019949][T10888] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 213.020001][T10888] ? find_held_lock+0x2b/0x80 [ 213.020018][T10888] ? tun_get+0x191/0x370 [ 213.020032][T10888] ? tun_get+0x191/0x370 [ 213.020054][T10888] tun_chr_write_iter+0xdc/0x200 [ 213.020073][T10888] vfs_write+0x6ac/0x1050 [ 213.020100][T10888] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 213.020120][T10888] ? __pfx_vfs_write+0x10/0x10 [ 213.020143][T10888] ? find_held_lock+0x2b/0x80 [ 213.020174][T10888] ksys_write+0x12a/0x250 [ 213.020188][T10888] ? __pfx_ksys_write+0x10/0x10 [ 213.020210][T10888] do_syscall_64+0x115/0x870 [ 213.020229][T10888] ? clear_bhb_loop+0x40/0x90 [ 213.020250][T10888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.020267][T10888] RIP: 0033:0x7f6aded9e019 [ 213.020281][T10888] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 213.020295][T10888] RSP: 002b:00007f6adfd50028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 213.020310][T10888] RAX: ffffffffffffffda RBX: 00007f6adf025fa0 RCX: 00007f6aded9e019 [ 213.020321][T10888] RDX: 000000000000fdef RSI: 0000200000000240 RDI: 0000000000000003 [ 213.020331][T10888] RBP: 00007f6adfd50090 R08: 0000000000000000 R09: 0000000000000000 [ 213.020340][T10888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 213.020351][T10888] R13: 00007f6adf026038 R14: 00007f6adf025fa0 R15: 00007ffeaf2b1378 [ 213.020374][T10888] [ 213.496267][T10909] FAULT_INJECTION: forcing a failure. [ 213.496267][T10909] name failslab, interval 1, probability 0, space 0, times 0 [ 213.500833][T10909] CPU: 3 UID: 0 PID: 10909 Comm: syz.2.1846 Not tainted syzkaller #0 PREEMPT(full) [ 213.500851][T10909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 213.500859][T10909] Call Trace: [ 213.500864][T10909] [ 213.500869][T10909] dump_stack_lvl+0x100/0x190 [ 213.500891][T10909] should_fail_ex.cold+0x5/0xa [ 213.500903][T10909] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 213.500922][T10909] should_failslab+0xc2/0x120 [ 213.500937][T10909] kmem_cache_alloc_noprof+0x91/0x6a0 [ 213.500951][T10909] ? skb_clone+0x190/0x400 [ 213.500968][T10909] skb_clone+0x190/0x400 [ 213.500982][T10909] netlink_deliver_tap+0xaed/0xcc0 [ 213.500999][T10909] netlink_unicast+0x62b/0x850 [ 213.501013][T10909] ? __pfx_netlink_unicast+0x10/0x10 [ 213.501028][T10909] netlink_sendmsg+0x8b0/0xda0 [ 213.501042][T10909] ? __pfx_netlink_sendmsg+0x10/0x10 [ 213.501055][T10909] ? selinux_socket_sendmsg+0x198/0x2f0 [ 213.501075][T10909] ____sys_sendmsg+0xa4d/0xbe0 [ 213.501114][T10909] ? __pfx_netlink_sendmsg+0x10/0x10 [ 213.501127][T10909] ? __pfx_____sys_sendmsg+0x10/0x10 [ 213.501151][T10909] ___sys_sendmsg+0x190/0x1e0 [ 213.501163][T10909] ? __pfx____sys_sendmsg+0x10/0x10 [ 213.501173][T10909] ? __lock_acquire+0x49f/0x1a40 [ 213.501187][T10909] ? get_pid_task+0x106/0x250 [ 213.501212][T10909] __sys_sendmsg+0x160/0x210 [ 213.501227][T10909] ? __pfx___sys_sendmsg+0x10/0x10 [ 213.501248][T10909] do_syscall_64+0x115/0x870 [ 213.501262][T10909] ? clear_bhb_loop+0x40/0x90 [ 213.501275][T10909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.501287][T10909] RIP: 0033:0x7f6aded9e019 [ 213.501296][T10909] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 213.501307][T10909] RSP: 002b:00007f6adfd2f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 213.501320][T10909] RAX: ffffffffffffffda RBX: 00007f6adf026090 RCX: 00007f6aded9e019 [ 213.501327][T10909] RDX: 0000000000000800 RSI: 0000200000000200 RDI: 0000000000000008 [ 213.501333][T10909] RBP: 00007f6adfd2f090 R08: 0000000000000000 R09: 0000000000000000 [ 213.501340][T10909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 213.501346][T10909] R13: 00007f6adf026128 R14: 00007f6adf026090 R15: 00007ffeaf2b1378 [ 213.501360][T10909] [ 213.800286][T10911] FAULT_INJECTION: forcing a failure. [ 213.800286][T10911] name failslab, interval 1, probability 0, space 0, times 0 [ 213.805359][T10911] CPU: 0 UID: 0 PID: 10911 Comm: syz.4.1848 Not tainted syzkaller #0 PREEMPT(full) [ 213.805383][T10911] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 213.805392][T10911] Call Trace: [ 213.805398][T10911] [ 213.805406][T10911] dump_stack_lvl+0x100/0x190 [ 213.805433][T10911] should_fail_ex.cold+0x5/0xa [ 213.805456][T10911] should_failslab+0xc2/0x120 [ 213.805479][T10911] kmem_cache_alloc_noprof+0x91/0x6a0 [ 213.805498][T10911] ? __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 213.805523][T10911] __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 213.805551][T10911] mmu_topup_memory_caches+0x25/0x170 [ 213.805574][T10911] kvm_mmu_load+0xe2/0x2570 [ 213.805596][T10911] ? kvm_apic_has_interrupt+0xfe/0x1f0 [ 213.805614][T10911] ? __pfx_kvm_apic_has_interrupt+0x10/0x10 [ 213.805636][T10911] ? __pfx_kvm_mmu_load+0x10/0x10 [ 213.805657][T10911] ? kvm_cpu_has_injectable_intr+0x9c/0x1a0 [ 213.805674][T10911] ? kvm_check_and_inject_events+0x873/0x12a0 [ 213.805699][T10911] ? record_steal_time+0x3a0/0xbb0 [ 213.805719][T10911] vcpu_run+0x3aaa/0x5de0 [ 213.805753][T10911] ? __pfx_vcpu_run+0x10/0x10 [ 213.805784][T10911] ? rcu_is_watching+0x12/0xc0 [ 213.805813][T10911] ? kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 213.805838][T10911] kvm_arch_vcpu_ioctl_run+0x103d/0x1960 [ 213.805869][T10911] kvm_vcpu_ioctl+0x730/0x1700 [ 213.805885][T10911] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 213.805905][T10911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 213.805927][T10911] ? do_vfs_ioctl+0x226/0x13e0 [ 213.805952][T10911] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 213.805976][T10911] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 213.806006][T10911] ? __fget_files+0x215/0x3d0 [ 213.806022][T10911] ? hook_file_ioctl_common+0x140/0x440 [ 213.806048][T10911] ? selinux_file_ioctl+0x13b/0x290 [ 213.806073][T10911] ? selinux_file_ioctl+0xb6/0x290 [ 213.806097][T10911] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 213.806114][T10911] __x64_sys_ioctl+0x18e/0x210 [ 213.806140][T10911] do_syscall_64+0x115/0x870 [ 213.806161][T10911] ? clear_bhb_loop+0x40/0x90 [ 213.806182][T10911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.806194][T10911] RIP: 0033:0x7f2edcd9e019 [ 213.806209][T10911] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 213.806225][T10911] RSP: 002b:00007f2eddd32028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 213.806243][T10911] RAX: ffffffffffffffda RBX: 00007f2edd025fa0 RCX: 00007f2edcd9e019 [ 213.806254][T10911] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 [ 213.806265][T10911] RBP: 00007f2eddd32090 R08: 0000000000000000 R09: 0000000000000000 [ 213.806273][T10911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 213.806279][T10911] R13: 00007f2edd026038 R14: 00007f2edd025fa0 R15: 00007ffc7a972438 [ 213.806303][T10911] [ 214.019744][T10920] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 214.066559][T10920] md: could not open device unknown-block(7,0). [ 214.068804][ T5948] md_update_sb: can't update sb for read-only array md123 [ 214.105511][ T42] audit: type=1400 audit(1785920972.480:30834): avc: denied { ioctl } for pid=10921 comm="syz.4.1851" path="socket:[40527]" dev="sockfs" ino=40527 ioctlcmd=0x891a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 214.125930][T10924] syzkaller0: entered promiscuous mode [ 214.130435][T10924] syzkaller0: entered allmulticast mode [ 214.175435][T10926] syzkaller0: entered promiscuous mode [ 214.177971][T10926] syzkaller0: entered allmulticast mode [ 214.346640][ T42] audit: type=1400 audit(1785920972.730:30835): avc: denied { mount } for pid=10929 comm="syz.4.1855" name="/" dev="rpc_pipefs" ino=39864 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 214.354171][ T42] audit: type=1400 audit(1785920972.730:30836): avc: denied { name_connect } for pid=10931 comm="syz.0.1856" dest=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 214.529760][T10945] xt_connbytes: Forcing CT accounting to be enabled [ 214.533172][T10945] set match dimension is over the limit! [ 214.711806][ T42] audit: type=1400 audit(1785920973.090:30837): avc: denied { write } for pid=10948 comm="syz.0.1861" name="mtd0" dev="devtmpfs" ino=716 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 215.175065][ T42] audit: type=1400 audit(1785920973.550:30838): avc: denied { unmount } for pid=8213 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 215.383920][T10963] FAULT_INJECTION: forcing a failure. [ 215.383920][T10963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 215.388611][T10963] CPU: 3 UID: 0 PID: 10963 Comm: syz.0.1867 Not tainted syzkaller #0 PREEMPT(full) [ 215.388628][T10963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 215.388635][T10963] Call Trace: [ 215.388639][T10963] [ 215.388644][T10963] dump_stack_lvl+0x100/0x190 [ 215.388664][T10963] should_fail_ex.cold+0x5/0xa [ 215.388676][T10963] ? prepare_alloc_pages+0x16d/0x5f0 [ 215.388693][T10963] should_fail_alloc_page+0xeb/0x140 [ 215.388708][T10963] prepare_alloc_pages+0x1f0/0x5f0 [ 215.388725][T10963] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 215.388741][T10963] ? find_held_lock+0x2b/0x80 [ 215.388751][T10963] ? is_bpf_text_address+0x8a/0x1a0 [ 215.388766][T10963] ? is_bpf_text_address+0x8a/0x1a0 [ 215.388781][T10963] ? bpf_ksym_find+0x128/0x1c0 [ 215.388797][T10963] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 215.388810][T10963] ? is_bpf_text_address+0x94/0x1a0 [ 215.388825][T10963] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 215.388837][T10963] ? __kernel_text_address+0xd/0x30 [ 215.388850][T10963] ? unwind_get_return_address+0x59/0xa0 [ 215.388862][T10963] ? arch_stack_walk+0xa6/0xf0 [ 215.388885][T10963] ? __pfx_stack_trace_save+0x10/0x10 [ 215.388897][T10963] ? stack_depot_save_flags+0x27/0x9d0 [ 215.388914][T10963] ? __lock_acquire+0x49f/0x1a40 [ 215.388928][T10963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 215.388942][T10963] ? policy_nodemask+0xed/0x4f0 [ 215.388958][T10963] alloc_pages_mpol+0x1fb/0x540 [ 215.388974][T10963] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 215.388993][T10963] alloc_pages_noprof+0x1a/0x160 [ 215.389010][T10963] get_free_pages_noprof+0x10/0xb0 [ 215.389023][T10963] __kasan_populate_vmalloc+0xa0/0x210 [ 215.389039][T10963] alloc_vmap_area+0x95d/0x2bb0 [ 215.389064][T10963] ? kasan_save_track+0x14/0x30 [ 215.389109][T10963] ? __kasan_kmalloc+0xaa/0xb0 [ 215.389128][T10963] ? __pfx_alloc_vmap_area+0x10/0x10 [ 215.389146][T10963] ? __get_vm_area_node+0x101/0x330 [ 215.389163][T10963] __get_vm_area_node+0x1ca/0x330 [ 215.389180][T10963] __vmalloc_node_range_noprof+0x228/0x1630 [ 215.389197][T10963] ? vhost_task_create+0x1db/0x370 [ 215.389210][T10963] ? rcu_is_watching+0x12/0xc0 [ 215.389230][T10963] ? vhost_task_create+0x1db/0x370 [ 215.389245][T10963] ? __memcg_slab_post_alloc_hook+0x749/0x1160 [ 215.389261][T10963] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 215.389284][T10963] ? trace_kmem_cache_alloc+0xdd/0x100 [ 215.389301][T10963] ? vhost_task_create+0x1db/0x370 [ 215.389313][T10963] __vmalloc_node_noprof+0xad/0xf0 [ 215.389328][T10963] ? vhost_task_create+0x1db/0x370 [ 215.389342][T10963] copy_process+0x7fb/0x8030 [ 215.389365][T10963] ? __pfx_copy_process+0x10/0x10 [ 215.389380][T10963] ? __kasan_kmalloc+0xaa/0xb0 [ 215.389393][T10963] ? lockdep_init_map_type+0x5c/0x250 [ 215.389412][T10963] ? lockdep_init_map_type+0x5c/0x250 [ 215.389427][T10963] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 215.389441][T10963] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 215.389459][T10963] vhost_task_create+0x1db/0x370 [ 215.389472][T10963] ? __pfx_vhost_task_create+0x10/0x10 [ 215.389488][T10963] ? __pfx_vhost_task_fn+0x10/0x10 [ 215.389502][T10963] ? __pfx___mutex_lock+0x10/0x10 [ 215.389517][T10963] ? kasan_quarantine_put+0x104/0x240 [ 215.389532][T10963] kvm_mmu_post_init_vm+0x1b3/0x360 [ 215.389549][T10963] kvm_arch_vcpu_ioctl_run+0x66/0x1960 [ 215.389576][T10963] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 215.389592][T10963] kvm_vcpu_ioctl+0x730/0x1700 [ 215.389605][T10963] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 215.389618][T10963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 215.389632][T10963] ? do_vfs_ioctl+0x226/0x13e0 [ 215.389648][T10963] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 215.389664][T10963] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 215.389687][T10963] ? __fget_files+0x215/0x3d0 [ 215.389698][T10963] ? hook_file_ioctl_common+0x140/0x440 [ 215.389714][T10963] ? selinux_file_ioctl+0x13b/0x290 [ 215.389730][T10963] ? selinux_file_ioctl+0xb6/0x290 [ 215.389748][T10963] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 215.389761][T10963] __x64_sys_ioctl+0x18e/0x210 [ 215.389778][T10963] do_syscall_64+0x115/0x870 [ 215.389790][T10963] ? clear_bhb_loop+0x40/0x90 [ 215.389804][T10963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.389815][T10963] RIP: 0033:0x7f490879e019 [ 215.389826][T10963] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.389837][T10963] RSP: 002b:00007f49095b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.389849][T10963] RAX: ffffffffffffffda RBX: 00007f4908a25fa0 RCX: 00007f490879e019 [ 215.389856][T10963] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 215.389862][T10963] RBP: 00007f49095b7090 R08: 0000000000000000 R09: 0000000000000000 [ 215.389868][T10963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.389874][T10963] R13: 00007f4908a26038 R14: 00007f4908a25fa0 R15: 00007ffff2bb3fe8 [ 215.389888][T10963] [ 215.390187][T10963] syz.0.1867: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 215.536446][ T5851] usb 7-1: new high-speed USB device number 40 using dummy_hcd [ 215.536844][T10963] ,cpuset=/,mems_allowed=0-1 [ 215.564934][T10963] CPU: 3 UID: 0 PID: 10963 Comm: syz.0.1867 Not tainted syzkaller #0 PREEMPT(full) [ 215.564949][T10963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 215.564956][T10963] Call Trace: [ 215.564961][T10963] [ 215.564966][T10963] dump_stack_lvl+0x100/0x190 [ 215.564986][T10963] warn_alloc.cold+0x94/0xa8 [ 215.564997][T10963] ? __pfx_warn_alloc+0x10/0x10 [ 215.565008][T10963] ? lockdep_hardirqs_on+0x78/0x100 [ 215.565037][T10963] ? __get_vm_area_node+0x2cd/0x330 [ 215.565057][T10963] ? __get_vm_area_node+0x208/0x330 [ 215.565111][T10963] __vmalloc_node_range_noprof+0xccd/0x1630 [ 215.565128][T10963] ? rcu_is_watching+0x12/0xc0 [ 215.565150][T10963] ? vhost_task_create+0x1db/0x370 [ 215.565166][T10963] ? __memcg_slab_post_alloc_hook+0x749/0x1160 [ 215.565183][T10963] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 215.565203][T10963] ? trace_kmem_cache_alloc+0xdd/0x100 [ 215.565219][T10963] ? vhost_task_create+0x1db/0x370 [ 215.565232][T10963] __vmalloc_node_noprof+0xad/0xf0 [ 215.565247][T10963] ? vhost_task_create+0x1db/0x370 [ 215.565261][T10963] copy_process+0x7fb/0x8030 [ 215.565284][T10963] ? __pfx_copy_process+0x10/0x10 [ 215.565300][T10963] ? __kasan_kmalloc+0xaa/0xb0 [ 215.565313][T10963] ? lockdep_init_map_type+0x5c/0x250 [ 215.565329][T10963] ? lockdep_init_map_type+0x5c/0x250 [ 215.565343][T10963] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 215.565357][T10963] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 215.565376][T10963] vhost_task_create+0x1db/0x370 [ 215.565390][T10963] ? __pfx_vhost_task_create+0x10/0x10 [ 215.565411][T10963] ? __pfx_vhost_task_fn+0x10/0x10 [ 215.565425][T10963] ? __pfx___mutex_lock+0x10/0x10 [ 215.565439][T10963] ? kasan_quarantine_put+0x104/0x240 [ 215.565455][T10963] kvm_mmu_post_init_vm+0x1b3/0x360 [ 215.565472][T10963] kvm_arch_vcpu_ioctl_run+0x66/0x1960 [ 215.565488][T10963] ? kvm_vcpu_ioctl+0x1531/0x1700 [ 215.565504][T10963] kvm_vcpu_ioctl+0x730/0x1700 [ 215.565517][T10963] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 215.565530][T10963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 215.565545][T10963] ? do_vfs_ioctl+0x226/0x13e0 [ 215.565561][T10963] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 215.565577][T10963] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 215.565600][T10963] ? __fget_files+0x215/0x3d0 [ 215.565611][T10963] ? hook_file_ioctl_common+0x140/0x440 [ 215.565628][T10963] ? selinux_file_ioctl+0x13b/0x290 [ 215.565644][T10963] ? selinux_file_ioctl+0xb6/0x290 [ 215.565662][T10963] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 215.565675][T10963] __x64_sys_ioctl+0x18e/0x210 [ 215.565693][T10963] do_syscall_64+0x115/0x870 [ 215.565706][T10963] ? clear_bhb_loop+0x40/0x90 [ 215.565719][T10963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.565730][T10963] RIP: 0033:0x7f490879e019 [ 215.565740][T10963] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.565752][T10963] RSP: 002b:00007f49095b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.565763][T10963] RAX: ffffffffffffffda RBX: 00007f4908a25fa0 RCX: 00007f490879e019 [ 215.565770][T10963] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 215.565776][T10963] RBP: 00007f49095b7090 R08: 0000000000000000 R09: 0000000000000000 [ 215.565783][T10963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.565790][T10963] R13: 00007f4908a26038 R14: 00007f4908a25fa0 R15: 00007ffff2bb3fe8 [ 215.565804][T10963] [ 215.565839][T10963] Mem-Info: [ 215.679492][T10963] active_anon:12606 inactive_anon:0 isolated_anon:0 [ 215.679492][T10963] active_file:34 inactive_file:65352 isolated_file:0 [ 215.679492][T10963] unevictable:768 dirty:68 writeback:0 [ 215.679492][T10963] slab_reclaimable:8893 slab_unreclaimable:70347 [ 215.679492][T10963] mapped:28147 shmem:3036 pagetables:1382 [ 215.679492][T10963] sec_pagetables:295 bounce:0 [ 215.679492][T10963] kernel_misc_reclaimable:0 [ 215.679492][T10963] free:446185 free_pcp:12068 free_cma:0 [ 215.686523][ T5851] usb 7-1: Using ep0 maxpacket: 8 [ 215.697668][T10963] Node 0 active_anon:50412kB inactive_anon:0kB active_file:136kB inactive_file:261204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:112616kB dirty:272kB writeback:0kB shmem:10608kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:13520kB pagetables:5292kB sec_pagetables:1180kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 215.701104][ T5851] usb 7-1: config 0 has 1 interface, different from the descriptor's value: 15 [ 215.710089][T10963] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:128kB pagetables:240kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 215.710160][T10963] Node 0 DMA free:15360kB boost:0kB min:340kB low:424kB high:508kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 215.714048][ T5851] usb 7-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 215.726235][T10963] lowmem_reserve[]: [ 215.735136][ T5851] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 215.738729][T10963] 0 [ 215.740435][ T5851] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 215.743687][T10963] 1225 1225 [ 215.748999][ T5851] usb 7-1: New USB device found, idVendor=077d, idProduct=04aa, bcdDevice=5b.d8 [ 215.753777][ T5851] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.754310][T10963] 1225 [ 215.757215][ T5851] usb 7-1: Product: syz [ 215.760263][ T5851] usb 7-1: Manufacturer: syz [ 215.762276][ T5851] usb 7-1: SerialNumber: syz [ 215.765763][T10963] 1225 [ 215.766817][T10963] Node 0 DMA32 free:130620kB boost:0kB min:27396kB low:34244kB high:41092kB reserved_highatomic:0KB free_highatomic:0KB active_anon:50324kB inactive_anon:0kB active_file:136kB inactive_file:261204kB unevictable:1536kB writepending:272kB zspages:0kB present:2080628kB managed:1255220kB mlocked:0kB bounce:0kB free_pcp:37012kB local_pcp:10788kB free_cma:0kB [ 215.777372][T10963] lowmem_reserve[]: 0 0 0 0 0 [ 215.778257][ T5851] usb 7-1: config 0 descriptor?? [ 215.779314][T10963] Node 1 Normal free:1640408kB boost:0kB min:39840kB low:49800kB high:59760kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:4kB zspages:0kB present:2097152kB managed:1781884kB mlocked:0kB bounce:0kB free_pcp:10168kB local_pcp:5680kB free_cma:0kB [ 215.784087][T10960] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 215.792940][T10963] lowmem_reserve[]: 0 0 0 0 0 [ 215.797997][T10963] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 215.802127][T10963] Node 0 DMA32: 8*4kB (M) 88*8kB (UME) 94*16kB (UME) 393*32kB (UME) 208*64kB (UME) 69*128kB (UME) 21*256kB (UME) 18*512kB (UME) 9*1024kB (UM) 4*2048kB (UME) 15*4096kB (UM) = 130400kB [ 215.808684][T10963] Node 1 Normal: 6*4kB (UM) 4*8kB (UM) 8*16kB (UM) 5*32kB (U) 6*64kB (UM) 6*128kB (UM) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (UM) 399*4096kB (UM) = 1640408kB [ 215.815354][T10963] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 215.819289][T10963] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 215.822835][T10963] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 215.826889][T10963] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 215.830672][T10963] 68417 total pagecache pages [ 215.837374][T10963] 0 pages in swap cache [ 215.839325][T10963] Free swap = 124996kB [ 215.840343][T10970] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 215.841020][T10963] Total swap = 124996kB [ 215.841034][T10963] 1048443 pages RAM [ 215.841043][T10963] 0 pages HighMem/MovableOnly [ 215.848990][T10963] 285327 pages reserved [ 215.851024][T10963] 0 pages cma reserved [ 216.000263][ T5851] powermate: Expected payload of 3--6 bytes, found 1024 bytes! [ 216.004271][ T5851] input: Griffin SoundKnob as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/input/input61 [ 216.146489][ T5816] usb 8-1: new high-speed USB device number 34 using dummy_hcd [ 216.209385][ C2] powermate: config urb returned -71 [ 216.213814][ C2] powermate: config urb returned -71 [ 216.215804][ C2] powermate: config urb returned -71 [ 216.218135][ C2] powermate: config urb returned -71 [ 216.220313][ C2] powermate: config urb returned -71 [ 216.222601][ T5851] usb 7-1: USB disconnect, device number 40 [ 216.222662][ C2] powermate 7-1:0.0: powermate_irq - usb_submit_urb failed with result: -19 [ 216.316440][ T5816] usb 8-1: Using ep0 maxpacket: 32 [ 216.320572][ T5816] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 128, changing to 11 [ 216.325183][ T5816] usb 8-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 216.329949][ T5816] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 216.334613][ T5816] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 216.341596][ T5816] usb 8-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 216.345417][ T5816] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.348455][ T5816] usb 8-1: Product: syz [ 216.350230][ T5816] usb 8-1: Manufacturer: syz [ 216.352028][ T5816] usb 8-1: SerialNumber: syz [ 216.356003][ T5816] usb 8-1: config 0 descriptor?? [ 216.359149][T10974] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 216.368073][ T5816] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:0.0/input/input62 [ 216.378632][ C3] xpad 8-1:0.0: xpad_irq_in - usb_submit_urb failed with result -1 [ 216.383948][ C3] xpad 8-1:0.0: xpad_irq_in - usb_submit_urb failed with result -1 [ 216.422831][ C3] xpad 8-1:0.0: xpad_irq_in - usb_submit_urb failed with result -1 [ 216.446100][ C3] xpad 8-1:0.0: xpad_irq_in - usb_submit_urb failed with result -1 [ 216.567363][ T5816] usb 8-1: USB disconnect, device number 34 [ 216.570162][ C3] xpad 8-1:0.0: xpad_irq_out - usb_submit_urb failed with result -19 [ 216.890663][T10988] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1875'. [ 216.897302][ T42] audit: type=1400 audit(1785920975.270:30839): avc: denied { mount } for pid=10989 comm="syz.2.1876" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 217.013476][T10998] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1879'. [ 217.017892][T10998] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1879'. [ 217.105957][ T42] audit: type=1400 audit(1785920975.480:30840): avc: denied { ioctl } for pid=11002 comm="syz.3.1881" path="/dev/hpet" dev="devtmpfs" ino=630 ioctlcmd=0x5345 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 217.292692][ T42] audit: type=1400 audit(1785920975.670:30841): avc: denied { setopt } for pid=11006 comm="syz.2.1882" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 217.300939][ T42] audit: type=1400 audit(1785920975.680:30842): avc: denied { getopt } for pid=11006 comm="syz.2.1882" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 217.772657][T11013] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 217.788122][T11013] FAULT_INJECTION: forcing a failure. [ 217.788122][T11013] name failslab, interval 1, probability 0, space 0, times 0 [ 217.793442][T11013] CPU: 0 UID: 0 PID: 11013 Comm: syz.0.1884 Not tainted syzkaller #0 PREEMPT(full) [ 217.793468][T11013] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 217.793479][T11013] Call Trace: [ 217.793487][T11013] [ 217.793496][T11013] dump_stack_lvl+0x100/0x190 [ 217.793525][T11013] should_fail_ex.cold+0x5/0xa [ 217.793550][T11013] should_failslab+0xc2/0x120 [ 217.793577][T11013] __kmalloc_flags_noprof+0x122/0x8b0 [ 217.793608][T11013] ? alloc_slab_obj_exts+0x5a/0x160 [ 217.793633][T11013] alloc_slab_obj_exts+0x5a/0x160 [ 217.793653][T11013] __memcg_slab_post_alloc_hook+0x3d4/0x1160 [ 217.793691][T11013] ? kasan_save_track+0x14/0x30 [ 217.793716][T11013] kmem_cache_alloc_lru_noprof+0x583/0x6a0 [ 217.793739][T11013] ? __d_alloc+0x35/0xa50 [ 217.793765][T11013] __d_alloc+0x35/0xa50 [ 217.793790][T11013] d_alloc_pseudo+0x1c/0xc0 [ 217.793817][T11013] alloc_file_pseudo_noaccount+0x118/0x290 [ 217.793844][T11013] ? __pfx_alloc_file_pseudo_noaccount+0x10/0x10 [ 217.793872][T11013] ? iput+0x3a/0x40 [ 217.793899][T11013] bdev_file_open_by_dev+0x13a/0x210 [ 217.793929][T11013] md_import_device+0x120/0x360 [ 217.793953][T11013] new_dev_store+0x514/0x760 [ 217.793982][T11013] ? __pfx_new_dev_store+0x10/0x10 [ 217.794008][T11013] ? md_attr_store+0x195/0x330 [ 217.794026][T11013] ? md_attr_store+0x195/0x330 [ 217.794050][T11013] md_attr_store+0x1c5/0x330 [ 217.794071][T11013] ? __pfx_md_attr_store+0x10/0x10 [ 217.794090][T11013] sysfs_kf_write+0xf2/0x150 [ 217.794120][T11013] kernfs_fop_write_iter+0x3e0/0x5f0 [ 217.794143][T11013] ? __pfx_sysfs_kf_write+0x10/0x10 [ 217.794170][T11013] vfs_write+0x6ac/0x1050 [ 217.794198][T11013] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 217.794225][T11013] ? __pfx_vfs_write+0x10/0x10 [ 217.794270][T11013] ksys_write+0x12a/0x250 [ 217.794287][T11013] ? __pfx_ksys_write+0x10/0x10 [ 217.794312][T11013] do_syscall_64+0x115/0x870 [ 217.794336][T11013] ? clear_bhb_loop+0x40/0x90 [ 217.794365][T11013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.794385][T11013] RIP: 0033:0x7f490879e019 [ 217.794418][T11013] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 217.794438][T11013] RSP: 002b:00007f49095b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 217.794458][T11013] RAX: ffffffffffffffda RBX: 00007f4908a25fa0 RCX: 00007f490879e019 [ 217.794471][T11013] RDX: 0000000000000004 RSI: 0000200000000700 RDI: 0000000000000007 [ 217.794482][T11013] RBP: 00007f49095b7090 R08: 0000000000000000 R09: 0000000000000000 [ 217.794493][T11013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 217.794504][T11013] R13: 00007f4908a26038 R14: 00007f4908a25fa0 R15: 00007ffff2bb3fe8 [ 217.794546][T11013] [ 217.794708][T11013] md: could not open device unknown-block(7,0). [ 217.900427][ T5948] md_update_sb: can't update sb for read-only array md123 [ 217.961551][ T42] audit: type=1400 audit(1785920976.340:30843): avc: denied { bind } for pid=11021 comm="syz.0.1888" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 217.971473][T11022] netlink: 'syz.0.1888': attribute type 10 has an invalid length. [ 217.973822][T11022] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1888'. [ 217.979143][T11020] ------------[ cut here ]------------ [ 217.982316][T11020] kvm_is_error_gpa(gpa) == kvm_is_error_hva(uhva) [ 217.982336][T11020] WARNING: arch/x86/kvm/../../../virt/kvm/pfncache.c:267 at __kvm_gpc_refresh+0x1a98/0x22d0, CPU#3: syz.4.1887/11020 [ 217.988426][T11020] Modules linked in: [ 217.991454][T11020] CPU: 3 UID: 0 PID: 11020 Comm: syz.4.1887 Not tainted syzkaller #0 PREEMPT(full) [ 217.994825][T11020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 217.998375][T11020] RIP: 0010:__kvm_gpc_refresh+0x1a98/0x22d0 [ 218.000663][T11020] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 31 07 00 00 48 8b 04 24 31 db 48 8b a8 08 01 00 00 e9 2b f6 ff ff e8 29 32 87 00 90 <0f> 0b 90 e9 55 f8 ff ff e8 1b 32 87 00 48 c7 c6 a0 b9 c2 8b 48 89 [ 218.009224][T11020] RSP: 0018:ffffc90003caf228 EFLAGS: 00010283 [ 218.011850][T11020] RAX: 00000000000006f1 RBX: ffffffffffffffff RCX: ffffc9002fb6f000 [ 218.016080][T11020] RDX: 0000000000080000 RSI: ffffffff818332b7 RDI: ffff88802ade2540 [ 218.019580][T11020] RBP: ffff888000000000 R08: 0000000000000000 R09: 0000000000000001 [ 218.022864][T11020] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000001001 [ 218.026092][T11020] R13: ffff888000000001 R14: ffff888000000000 R15: ffffc90003caf448 [ 218.029450][T11020] FS: 00007f2eddd326c0(0000) GS:ffff8880d60d8000(0000) knlGS:0000000000000000 [ 218.033048][T11020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 218.035674][T11020] CR2: 000000110c39f332 CR3: 000000002cf0f000 CR4: 0000000000352ef0 [ 218.039272][T11020] Call Trace: [ 218.040595][T11020] [ 218.041816][T11020] ? find_held_lock+0x2b/0x80 [ 218.043811][T11020] ? kvm_xen_set_evtchn_fast+0x874/0xe80 [ 218.046229][T11020] ? __pfx___mutex_lock+0x10/0x10 [ 218.048598][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.050596][T11020] ? __pfx___kvm_gpc_refresh+0x10/0x10 [ 218.052961][T11020] kvm_gpc_refresh+0xc9/0x160 [ 218.054933][T11020] kvm_xen_set_evtchn.part.0+0x168/0x230 [ 218.054952][ T42] audit: type=1400 audit(1785920976.430:30844): avc: denied { name_bind } for pid=11019 comm="syz.4.1887" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 218.057352][T11020] ? kvm_xen_set_evtchn.part.0+0x153/0x230 [ 218.067403][T11020] kvm_xen_hvm_evtchn_send+0x22f/0x290 [ 218.070971][T11020] ? __pfx_kvm_xen_hvm_evtchn_send+0x10/0x10 [ 218.073607][T11020] kvm_arch_vm_ioctl+0x13ac/0x18d0 [ 218.075572][T11020] ? arch_stack_walk+0xa6/0xf0 [ 218.077250][T11020] ? __pfx_kvm_arch_vm_ioctl+0x10/0x10 [ 218.079047][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.081024][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.082892][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.084799][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.086960][T11020] ? find_held_lock+0x2b/0x80 [ 218.088991][T11020] ? is_bpf_text_address+0x8a/0x1a0 [ 218.091337][ T42] audit: type=1400 audit(1785920976.470:30845): avc: denied { create } for pid=11021 comm="syz.0.1888" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 218.091346][T11020] ? is_bpf_text_address+0x8a/0x1a0 [ 218.100685][T11020] ? bpf_ksym_find+0x128/0x1c0 [ 218.104688][T11020] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 218.106880][T11020] ? is_bpf_text_address+0x94/0x1a0 [ 218.108554][T11020] ? kernel_text_address+0x8d/0x100 [ 218.110301][T11020] ? __pfx_widen_string+0x10/0x10 [ 218.112081][T11020] ? __kernel_text_address+0xd/0x30 [ 218.114241][T11020] ? unwind_get_return_address+0x59/0xa0 [ 218.116983][T11020] ? arch_stack_walk+0xa6/0xf0 [ 218.118900][T11020] ? tomoyo_path_number_perm+0x46d/0x580 [ 218.120999][T11020] ? stack_trace_save+0x8e/0xc0 [ 218.123107][T11020] ? __pfx_stack_trace_save+0x10/0x10 [ 218.125371][T11020] ? stack_depot_save_flags+0x27/0x9d0 [ 218.128028][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.130327][T11020] ? tomoyo_path_number_perm+0x46d/0x580 [ 218.132593][T11020] kvm_vm_ioctl+0x1560/0x4180 [ 218.134082][T11020] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.136104][T11020] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 218.138260][T11020] ? kasan_quarantine_put+0x104/0x240 [ 218.140285][T11020] ? lockdep_hardirqs_on+0x78/0x100 [ 218.140864][ T42] audit: type=1400 audit(1785920976.520:30846): avc: denied { unlink } for pid=11019 comm="syz.4.1887" name="file0" dev="9p" ino=77093697 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 218.142492][T11020] ? find_held_lock+0x2b/0x80 [ 218.142518][T11020] ? tomoyo_path_number_perm+0x28f/0x580 [ 218.155218][T11020] ? tomoyo_path_number_perm+0x28f/0x580 [ 218.157213][T11020] ? tomoyo_path_number_perm+0x188/0x580 [ 218.159153][T11020] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 218.161341][T11020] ? __pfx_futex_wait+0x10/0x10 [ 218.162836][T11020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 218.164771][T11020] ? do_vfs_ioctl+0x226/0x13e0 [ 218.166316][T11020] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 218.168007][T11020] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 218.170290][T11020] ? __fget_files+0x215/0x3d0 [ 218.171796][T11020] ? hook_file_ioctl_common+0x140/0x440 [ 218.173527][T11020] ? selinux_file_ioctl+0x13b/0x290 [ 218.175287][T11020] ? selinux_file_ioctl+0xb6/0x290 [ 218.177110][T11020] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 218.178709][T11020] __x64_sys_ioctl+0x18e/0x210 [ 218.180334][T11020] do_syscall_64+0x115/0x870 [ 218.180340][ T42] audit: type=1400 audit(1785920976.550:30847): avc: denied { add_name } for pid=11019 comm="syz.4.1887" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 218.181858][T11020] ? clear_bhb_loop+0x40/0x90 [ 218.181878][T11020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.181890][T11020] RIP: 0033:0x7f2edcd9e019 [ 218.181903][T11020] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 218.181915][T11020] RSP: 002b:00007f2eddd32028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 218.181928][T11020] RAX: ffffffffffffffda RBX: 00007f2edd025fa0 RCX: 00007f2edcd9e019 [ 218.181937][T11020] RDX: 0000200000000100 RSI: 00000000400caed0 RDI: 0000000000000007 [ 218.199563][ T42] audit: type=1400 audit(1785920976.560:30848): avc: denied { create } for pid=11019 comm="syz.4.1887" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 218.200753][T11020] RBP: 00007f2edce3500c R08: 0000000000000000 R09: 0000000000000000 [ 218.218073][T11020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 218.219144][T11026] loop7: detected capacity change from 0 to 16384 [ 218.221055][T11020] R13: 00007f2edd026038 R14: 00007f2edd025fa0 R15: 00007ffc7a972438 [ 218.225829][T11020] [ 218.226897][T11020] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 218.229479][T11020] CPU: 3 UID: 0 PID: 11020 Comm: syz.4.1887 Not tainted syzkaller #0 PREEMPT(full) [ 218.232477][T11020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 218.235706][T11020] Call Trace: [ 218.236880][T11020] [ 218.237876][T11020] dump_stack_lvl+0x100/0x190 [ 218.239429][T11020] vpanic+0x552/0x970 [ 218.240918][T11020] ? __pfx_vpanic+0x10/0x10 [ 218.242404][T11020] panic+0xd1/0xe0 [ 218.243631][T11020] ? __pfx_panic+0x10/0x10 [ 218.245079][T11020] check_panic_on_warn.cold+0x19/0x34 [ 218.246859][T11020] ? __kvm_gpc_refresh+0x1a98/0x22d0 [ 218.248555][T11020] __warn.cold+0x191/0x318 [ 218.250094][T11020] __report_bug+0x30f/0x440 [ 218.251553][T11020] ? __kvm_gpc_refresh+0x1a98/0x22d0 [ 218.253155][T11020] ? __pfx___report_bug+0x10/0x10 [ 218.254742][T11020] ? check_prev_add+0xfe/0xe60 [ 218.256245][T11020] ? check_prev_add+0xfe/0xe60 [ 218.258272][T11020] ? lockdep_unlock+0x5a/0xc0 [ 218.260238][T11020] ? __lock_acquire+0xd5b/0x1a40 [ 218.262255][T11020] ? __kvm_gpc_refresh+0x1a98/0x22d0 [ 218.264397][T11020] report_bug+0xb2/0x220 [ 218.266173][T11020] ? __kvm_gpc_refresh+0x1a98/0x22d0 [ 218.268431][T11020] handle_bug+0x16a/0x2a0 [ 218.270080][T11020] exc_invalid_op+0x17/0x50 [ 218.271907][T11020] asm_exc_invalid_op+0x1a/0x20 [ 218.273919][T11020] RIP: 0010:__kvm_gpc_refresh+0x1a98/0x22d0 [ 218.276187][T11020] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 31 07 00 00 48 8b 04 24 31 db 48 8b a8 08 01 00 00 e9 2b f6 ff ff e8 29 32 87 00 90 <0f> 0b 90 e9 55 f8 ff ff e8 1b 32 87 00 48 c7 c6 a0 b9 c2 8b 48 89 [ 218.282863][T11020] RSP: 0018:ffffc90003caf228 EFLAGS: 00010283 [ 218.285188][T11020] RAX: 00000000000006f1 RBX: ffffffffffffffff RCX: ffffc9002fb6f000 [ 218.287834][T11020] RDX: 0000000000080000 RSI: ffffffff818332b7 RDI: ffff88802ade2540 [ 218.290358][T11020] RBP: ffff888000000000 R08: 0000000000000000 R09: 0000000000000001 [ 218.292870][T11020] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000001001 [ 218.295398][T11020] R13: ffff888000000001 R14: ffff888000000000 R15: ffffc90003caf448 [ 218.297830][T11020] ? __kvm_gpc_refresh+0x1a97/0x22d0 [ 218.307476][T11020] ? __kvm_gpc_refresh+0x1a97/0x22d0 [ 218.309551][T11020] ? find_held_lock+0x2b/0x80 [ 218.311154][T11020] ? kvm_xen_set_evtchn_fast+0x874/0xe80 [ 218.312898][T11020] ? __pfx___mutex_lock+0x10/0x10 [ 218.314474][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.316044][T11020] ? __pfx___kvm_gpc_refresh+0x10/0x10 [ 218.317870][T11020] kvm_gpc_refresh+0xc9/0x160 [ 218.319396][T11020] kvm_xen_set_evtchn.part.0+0x168/0x230 [ 218.321188][T11020] ? kvm_xen_set_evtchn.part.0+0x153/0x230 [ 218.323427][T11020] kvm_xen_hvm_evtchn_send+0x22f/0x290 [ 218.325682][T11020] ? __pfx_kvm_xen_hvm_evtchn_send+0x10/0x10 [ 218.328144][T11020] kvm_arch_vm_ioctl+0x13ac/0x18d0 [ 218.330317][T11020] ? arch_stack_walk+0xa6/0xf0 [ 218.332300][T11020] ? __pfx_kvm_arch_vm_ioctl+0x10/0x10 [ 218.334569][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.336593][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.338666][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.340604][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.342727][T11020] ? find_held_lock+0x2b/0x80 [ 218.344612][T11020] ? is_bpf_text_address+0x8a/0x1a0 [ 218.346736][T11020] ? is_bpf_text_address+0x8a/0x1a0 [ 218.348901][T11020] ? bpf_ksym_find+0x128/0x1c0 [ 218.350895][T11020] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 218.353350][T11020] ? is_bpf_text_address+0x94/0x1a0 [ 218.355466][T11020] ? kernel_text_address+0x8d/0x100 [ 218.357590][T11020] ? __pfx_widen_string+0x10/0x10 [ 218.359617][T11020] ? __kernel_text_address+0xd/0x30 [ 218.361742][T11020] ? unwind_get_return_address+0x59/0xa0 [ 218.363981][T11020] ? arch_stack_walk+0xa6/0xf0 [ 218.366038][T11020] ? tomoyo_path_number_perm+0x46d/0x580 [ 218.368390][T11020] ? stack_trace_save+0x8e/0xc0 [ 218.370459][T11020] ? __pfx_stack_trace_save+0x10/0x10 [ 218.372753][T11020] ? stack_depot_save_flags+0x27/0x9d0 [ 218.375078][T11020] ? __lock_acquire+0x49f/0x1a40 [ 218.377191][T11020] ? tomoyo_path_number_perm+0x46d/0x580 [ 218.379560][T11020] kvm_vm_ioctl+0x1560/0x4180 [ 218.381596][T11020] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.384013][T11020] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 218.386145][T11020] ? kasan_quarantine_put+0x104/0x240 [ 218.388291][T11020] ? lockdep_hardirqs_on+0x78/0x100 [ 218.390320][T11020] ? find_held_lock+0x2b/0x80 [ 218.392179][T11020] ? tomoyo_path_number_perm+0x28f/0x580 [ 218.394283][T11020] ? tomoyo_path_number_perm+0x28f/0x580 [ 218.396457][T11020] ? tomoyo_path_number_perm+0x188/0x580 [ 218.398340][T11020] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 218.400422][T11020] ? __pfx_futex_wait+0x10/0x10 [ 218.401995][T11020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 218.403791][T11020] ? do_vfs_ioctl+0x226/0x13e0 [ 218.405331][T11020] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 218.406877][T11020] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 218.409075][T11020] ? __fget_files+0x215/0x3d0 [ 218.410561][T11020] ? hook_file_ioctl_common+0x140/0x440 [ 218.412312][T11020] ? selinux_file_ioctl+0x13b/0x290 [ 218.413982][T11020] ? selinux_file_ioctl+0xb6/0x290 [ 218.415617][T11020] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 218.417235][T11020] __x64_sys_ioctl+0x18e/0x210 [ 218.418798][T11020] do_syscall_64+0x115/0x870 [ 218.420377][T11020] ? clear_bhb_loop+0x40/0x90 [ 218.421943][T11020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.423736][T11020] RIP: 0033:0x7f2edcd9e019 [ 218.425148][T11020] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 218.432421][T11020] RSP: 002b:00007f2eddd32028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 218.435499][T11020] RAX: ffffffffffffffda RBX: 00007f2edd025fa0 RCX: 00007f2edcd9e019 [ 218.438548][T11020] RDX: 0000200000000100 RSI: 00000000400caed0 RDI: 0000000000000007 [ 218.441670][T11020] RBP: 00007f2edce3500c R08: 0000000000000000 R09: 0000000000000000 [ 218.444782][T11020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 218.447951][T11020] R13: 00007f2edd026038 R14: 00007f2edd025fa0 R15: 00007ffc7a972438 [ 218.451042][T11020] [ 218.452713][T11020] Kernel Offset: disabled [ 218.454353][T11020] Rebooting in 86400 seconds..