last executing test programs: 2.714461133s ago: executing program 2 (id=831): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d40)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a09000000000000000000020000020900020073797a310000000008000440000000000900010073797a30000000000800034000000001"], 0x64}, 0x1, 0x0, 0x0, 0x1300}, 0x0) 2.65049451s ago: executing program 2 (id=833): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) 2.650104636s ago: executing program 2 (id=835): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0xc0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}, 0x101}], 0x1, 0x40002042, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = dup(r2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_uid={'access', 0x3d, 0xee00}}]}}) 2.440326868s ago: executing program 2 (id=842): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x4001}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'syzkaller1\x00', {0x2, 0x0, @rand_addr=0x64010101}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', 0x1}) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000080001031400e803140008004500005c000000004084b019640101026401010104d2270f000000004800000006"], 0x6a) 2.271019955s ago: executing program 2 (id=849): openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x400000000010, 0x3, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r0, 0x0, 0x20004804) 2.199980217s ago: executing program 2 (id=854): socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) r0 = semget(0x3, 0x4, 0x39c) semop(r0, &(0x7f0000000000)=[{0x3, 0xbbdd, 0x1000}], 0x1) socket$nl_route(0x10, 0x3, 0x0) getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) syz_emit_vhci(&(0x7f0000000380)=ANY=[@ANYBLOB="040e1a00031000"], 0xf) remap_file_pages(&(0x7f00005f4000/0x3000)=nil, 0xa00, 0x0, 0x0, 0x0) 639.227696ms ago: executing program 0 (id=884): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x4000) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a78000000060a090400000000000000000200fffe0900020073797a32000000000900010073797a30000000004c00048024000180090001006d65746100000000140002800800014000000001080002400000001724000180090001006d61737100000000140002800800024000000008080003"], 0xa0}, 0x1, 0x0, 0x2000000, 0x24040800}, 0x0) 540.886963ms ago: executing program 0 (id=885): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1\x00', &(0x7f0000000140)={0x18000, 0x100}, 0x18) mkdirat(r0, &(0x7f0000000180)='./config/usb_gadget/g1\x00', 0x58) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/direction\x00', 0x2, 0x0) write(r1, &(0x7f0000000400)='1', 0x1) symlinkat(&(0x7f0000000440)='./config/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r2, &(0x7f0000000500)='dummy_udc.0', 0xb) 480.364329ms ago: executing program 3 (id=889): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000002000000000000000100000001000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x2, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000540)={{r1, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000400)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x6, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="180500000000000000ffffff90000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b704000000000000850000001c00000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 409.620804ms ago: executing program 3 (id=890): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./dev\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev/nullb1\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000004c0)="53464f5a05abbf590000000000000000000000000000000000000000000000000000000d00"/2047, 0x7ff, 0x5) 408.591384ms ago: executing program 3 (id=891): ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)=0x0) r1 = geteuid() r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getuid() write$FUSE_INIT(r2, &(0x7f0000000080)={0x50, 0x0, r3, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) syz_fuse_handle_req(r2, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d40)={0x268, 0x0, 0xfffffffffffffff9, [{{0x3, 0x2, 0x202, 0x100, 0x3, 0x6, {0x4000006, 0x9, 0x4, 0x80000000000000fc, 0x3, 0x0, 0x6, 0x58, 0x4, 0x2000, 0x9, r4, r5, 0x1, 0x4}}, {0x5, 0x537, 0x2b, 0xf3, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x01\x00'}}, {{0x5, 0x3, 0x197, 0x80000001, 0x2, 0x2, {0x0, 0x8, 0x8, 0x4f, 0x1ee, 0xff02, 0x3, 0x6, 0x5b42, 0x2000, 0xffffffff, r4, r5, 0xffffffff, 0xfffff7b2}}, {0x5, 0x3, 0x2b, 0xffff96bf, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x01\x00'}}, {{0x4, 0x0, 0xc5c5, 0x7f, 0x2000003, 0x5, {0x0, 0x3, 0x3, 0x0, 0x10000, 0x800000e963, 0x2, 0x0, 0x6, 0xc000, 0x1, 0x0, r5, 0xaf7, 0x6}}, {0x0, 0x6, 0x2b, 0x80000000, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x01\x00'}}]}, 0x0, 0x0, 0x0}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r6, &(0x7f0000003980)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(r6, &(0x7f0000000240)={0x78, 0x0, r7, {0x2000000007, 0x0, 0x0, {0x0, 0x0, 0xd4, 0xfffffffffffffffa, 0x0, 0xa, 0x5, 0x0, 0x200, 0x1000, 0x1000, r8, r9, 0x0, 0x2}}}, 0x78) r10 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r10, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r10, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r10, &(0x7f0000000040)={0x50, 0x0, r11, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r10, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r10, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x8, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x8000, 0xfffffffc, r12, r13, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0x1}, [{0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x1, r0}, {0x2, 0x4, r1}, {0x2, 0x0, 0xee00}, {0x2, 0x2, r4}, {0x2, 0x3, 0xee01}, {0x2, 0x4, r8}, {0x2, 0x1, r12}, {0x2, 0x0, r14}], {0x4, 0x4}, [{0x8, 0x5, r15}], {0x10, 0x7}, {0x20, 0x6}}, 0x74, 0x2) r16 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r16, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r16, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010063616e"], 0x48}}, 0x44880) 351.251451ms ago: executing program 0 (id=892): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394", 0xf}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003a40)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000340)=""/58, 0x3a}, {&(0x7f0000001c80)=""/4, 0x4}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f00000004c0)=""/4085, 0xff5}], 0x5}, 0x3}], 0x1, 0x42, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000001580), r0) 350.932989ms ago: executing program 3 (id=893): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000900)=ANY=[@ANYBLOB="6c0100001000130700000000fcdbdf25fe8000000000000000e5ffffffffffa9ac1414bb00000000000000000200000089578eb2160f000000004e2100000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x880}, 0x0) 349.945166ms ago: executing program 1 (id=894): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a50000000090a010400000000000000000a0000040900010073797a310000000008000540000084020900020073797a310000000008000a40ff18fffc08000340000000100c0009800800014000000081400000000c0a010100000000000000000a0000030900020073797a31000000000900010073797a310000000014000380100000800c000180060001"], 0xcc}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 301.178509ms ago: executing program 0 (id=895): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000000)={0x7, 'vcan0\x00', {0x40}, 0x6}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x88c040, 0x59) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="400000002f00090073cc72e16accbe0a040000002a0011802e"], 0x40}, 0x1, 0x0, 0x0, 0x2004e884}, 0x0) 301.002614ms ago: executing program 3 (id=896): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x200000) pwrite64(r0, &(0x7f0000000100)="0000010042", 0x5, 0x1be) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "000000000000000000000000000000000000001200", '\x00', "0001000000000000000000000000003c64575effffffffffffff00", [0x0, 0x7fffffff]}) 300.908915ms ago: executing program 1 (id=897): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c000000020605000000000000000000000000000900020073797a3200000000050004000100000005000100061f00001400078008000640000000000800134000000000050005000a00000010000300686173683a69702c6d6163"], 0x5c}}, 0x0) 220.775076ms ago: executing program 1 (id=898): bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x3, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000008000000000000000000910095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sched_cls=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) (async) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x3, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000008000000000000000000910095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sched_cls=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, r0, 0x2f, 0x0, @void}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/4\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, 0x0, 0x48804) read$FUSE(r1, &(0x7f0000002dc0)={0x2020}, 0x2020) (async) read$FUSE(r1, &(0x7f0000002dc0)={0x2020, 0x0, 0x0}, 0x2020) socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_set$uid(0x3, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @broadcast}], 0x10) ioctl$OCFS2_IOC_UNRESVSP(r5, 0x40305829, &(0x7f0000000040)={0x2, 0x2, 0x9, 0x4, 0x8, 0xd}) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_submit(r7, 0x1, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}]) (async) io_submit(r7, 0x1, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}]) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.throttle.io_service_bytes_recursive\x00', 0x275a, 0x0) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.throttle.io_service_bytes_recursive\x00', 0x275a, 0x0) socket$inet6(0xa, 0x3, 0x3) copy_file_range(r9, 0x0, r8, 0x0, 0x8, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYRESDEC=r9, @ANYRES64=r2, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="010000000000000000000000000000000100000000"], 0x38}}, 0x40080) 216.274392ms ago: executing program 0 (id=899): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz0\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x64044080}, 0xc000) 215.934805ms ago: executing program 3 (id=900): ioctl$SIOCX25SCALLUSERDATA(0xffffffffffffffff, 0x89e5, &(0x7f0000000280)={0x7, "50c731ff719e2c95d4c4d006340d48f3bdad936acf8d1ce844e003b3b3ecb46d2e59f4b0f2a8682363d5da79dfb5690dfdf92fdde3dcedf4ab4c4ca41d7a83c191f3153292d3e8ba30d594bf4b9bffa7335461ef4704d334dcc8bc93757c19102907f8bf787ddfacea1fb3141bcf45b555f39bb6e90729ce1406204be8465652"}) socket$inet_mptcp(0x2, 0x1, 0x106) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) ioctl$FIGETBSZ(r0, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400f26e647f91160556aa0000190060000000000000000000"], 0x24}}, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x109842, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000040)=0x4) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x262082, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000007c0)=@newqdisc={0x60, 0x24, 0x4ee4e6a52ff56541, 0x4, 0x35dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x5, 0x1, 0x5, 0xd, 0xd9, 0x10}, {0x0, 0x2, 0x5, 0x3, 0x1}, 0x2, 0x5, 0x8d0}}, @TCA_TBF_BURST={0x8, 0x6, 0x10001}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newqdisc={0x60, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xd}, {0x0, 0xb}, {0xffff, 0x6}}, [@qdisc_kind_options=@q_pie={{0x8}, {0x34, 0x2, [@TCA_PIE_TARGET={0x8}, @TCA_PIE_BYTEMODE={0x8, 0x7, 0x1}, @TCA_PIE_BYTEMODE={0x8}, @TCA_PIE_ALPHA={0x8, 0x4, 0x1b}, @TCA_PIE_LIMIT={0x8, 0x2, 0x5}, @TCA_PIE_TUPDATE={0x8, 0x3, 0x2}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x240048e4}, 0x40) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) setsockopt$sock_attach_bpf(r6, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000580)=@xdp={0x2c, 0x0, r8, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="27030200591214120600002fb96dbcf706e10500000086dd65001144ee1611d4b8bf4a31accb", 0xfdef}], 0x1}, 0x0) r9 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=@newqdisc={0x24, 0x24, 0x3fe3aa0262d8c583, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, r10, {}, {0xffff, 0x6}, {0x6}}}, 0x24}, 0x1, 0x0, 0x0, 0x2}, 0x2000400c) r11 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000010005fba2abd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="80000200e180000008001b000000"], 0x34}}, 0x800) syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="12010002000000408720010f40000102030109022d000101cc000d0904004001030103010921ff032d0141fb0b090581030000035009090502034000070070"], 0x0) setsockopt$IPT_SO_SET_REPLACE(r11, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x98, 0x1f0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@set1={{0x28}, {{0x0, 0x2, 0x1}}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 150.631519ms ago: executing program 0 (id=901): ioctl$OCFS2_IOC_UNRESVSP64(0xffffffffffffffff, 0x4030582b, &(0x7f00000000c0)={0x0, 0x2, 0x7fff, 0xfff, 0xb, 0x401}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) ioctl$F2FS_IOC_ABORT_ATOMIC_WRITE(r0, 0xf505, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) ioctl$BSG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1001}) recvmmsg(0xffffffffffffffff, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001d40)=""/61, 0x46}, {0x0, 0x20}], 0x2}, 0x10009}], 0x1, 0x10000, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000011c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SIZE(r4, 0xab02, 0x3ff) ioctl$NBD_DO_IT(r4, 0xab03) r6 = userfaultfd(0x1) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x200}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000000)) read(r6, &(0x7f0000001600)=""/233, 0xe9) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000006000000040000000000000e0400000000000000000000000000000d00000000000000000000001004000000000000000000000903000000000000006108e47057daaed9776b123d3ed05869c428b3726c2773c0d00ec386d42d2580633d886825f0dcf37cdcf7cc96307b7ba0de3a69610bd708e497e2f740f687e97fc13a28771d696399274b870c46c69297f88ffc7bb74bacb821eb213d1b22b209ebb800"], 0x0, 0x52}, 0x28) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0x3, 0x0, 0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x88804) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000240)={0x12, 0x10, 0xfa00, {&(0x7f0000000180), r9, r3}}, 0x18) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x0, '\x00', 0x0, r8, 0x1, 0x3}, 0x5f) r10 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r10, 0x112, 0x13, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x1, 0x400000) socket$inet6(0xa, 0x80002, 0x0) 80.978607ms ago: executing program 1 (id=902): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000002fc0)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400038008000300070000000800090001"], 0x44}}, 0x0) 837.863µs ago: executing program 1 (id=903): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324", 0x12}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003a40)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000340)=""/58, 0x3a}, {&(0x7f0000001c80)=""/4, 0x4}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f00000004c0)=""/4085, 0xff5}], 0x5}, 0x3}], 0x1, 0x42, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000001580), r0) 0s ago: executing program 1 (id=904): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000002a0000000100000000000001040000002000000105000000010000040400000013000000010000000000000017000000020000040800000021000000010000000000000025000000020000002000000000696e74006270665f7370696e5f6c6f636b0076616c006d61705f76616c756500636e74006c"], 0x0, 0x8e}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x2, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x16, 0x10, &(0x7f0000000400)=ANY=[@ANYBLOB="bfa200000000000007020000fcffffff620200000000002018110000", @ANYRES32=r1, @ANYBLOB="000000000000000085000000010000001500070000000000bf06000000000000bf610000000000000701000004000000850000005d000000bf610000000000000701000004000000850000005e000000b70000000000000095"], &(0x7f0000000500)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) kernel console output (not intermixed with test programs): n_unlock+0x28/0x50 [ 53.153681][ T5950] ? alloc_fd+0x471/0x7a0 [ 53.153698][ T5950] do_sys_openat2+0x10f/0x1e0 [ 53.153712][ T5950] ? __pfx_do_sys_openat2+0x10/0x10 [ 53.153731][ T5950] __x64_sys_openat+0x12d/0x210 [ 53.153746][ T5950] ? __pfx___x64_sys_openat+0x10/0x10 [ 53.153761][ T5950] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 53.153776][ T5950] ? syscall_user_dispatch+0x76/0x130 [ 53.153792][ T5950] do_syscall_64+0x123/0x790 [ 53.153807][ T5950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.153820][ T5950] RIP: 0033:0x7fcf5395e98e [ 53.153829][ T5950] 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 [ 53.153840][ T5950] RSP: 002b:00007fcf5482dec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 53.153852][ T5950] RAX: ffffffffffffffda RBX: 00007fcf5482e6c0 RCX: 00007fcf5395e98e [ 53.153859][ T5950] RDX: 0000000000000002 RSI: 00007fcf5482df90 RDI: ffffffffffffff9c [ 53.153865][ T5950] RBP: 00007fcf53a35024 R08: 0000000000000000 R09: 0000000000000000 [ 53.153872][ T5950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.153878][ T5950] R13: 00007fcf53c26038 R14: 00007fcf53c25fa0 R15: 00007ffcff2d29a8 [ 53.153892][ T5950] [ 53.154644][ T5950] ERROR: Out of memory at tomoyo_realpath_from_path. [ 53.241632][ T5955] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4) [ 53.241655][ T5955] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 53.242809][ T5955] vhci_hcd vhci_hcd.0: Device attached [ 53.254030][ T5955] TCP: TCP_TX_DELAY enabled [ 53.254463][ T5956] vhci_hcd: cannot find a urb of seqnum 2 max seqnum 0 [ 53.256878][ T13] vhci_hcd vhci_hcd.2: stop threads [ 53.256894][ T13] vhci_hcd vhci_hcd.2: release socket [ 53.256914][ T13] vhci_hcd vhci_hcd.2: disconnect device [ 53.262854][ T5959] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(8) [ 53.262875][ T5959] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 53.262998][ T5959] vhci_hcd vhci_hcd.0: Device attached [ 53.264258][ T5961] vhci_hcd: connection closed [ 53.265652][ T13] vhci_hcd vhci_hcd.2: stop threads [ 53.266281][ T13] vhci_hcd vhci_hcd.2: release socket [ 53.266304][ T13] vhci_hcd vhci_hcd.2: disconnect device [ 53.350842][ T5969] loop0: detected capacity change from 0 to 4096 [ 53.585970][ T43] kauditd_printk_skb: 79 callbacks suppressed [ 53.586040][ T43] audit: type=1400 audit(1788692997.443:245): avc: denied { read write } for pid=5977 comm="syz.1.35" name="video36" dev="devtmpfs" ino=1064 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 53.586077][ T43] audit: type=1400 audit(1788692997.443:246): avc: denied { open } for pid=5977 comm="syz.1.35" path="/dev/video36" dev="devtmpfs" ino=1064 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 53.606136][ T5979] mmap: syz.3.33 (5979) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 53.628094][ T43] audit: type=1400 audit(1788692997.493:247): avc: denied { mount } for pid=5980 comm="syz.1.36" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 53.638882][ T43] audit: type=1400 audit(1788692997.503:248): avc: denied { unmount } for pid=5730 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 53.696413][ T43] audit: type=1400 audit(1788692997.553:249): avc: denied { create } for pid=5984 comm="syz.1.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 53.698428][ T43] audit: type=1400 audit(1788692997.563:250): avc: denied { bind } for pid=5984 comm="syz.1.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 53.751467][ T43] audit: type=1400 audit(1788692997.613:251): avc: denied { block_suspend } for pid=5984 comm="syz.1.38" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 53.759618][ T43] audit: type=1400 audit(1788692997.613:252): avc: denied { read write } for pid=5984 comm="syz.1.38" name="fuse" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 53.760013][ T43] audit: type=1400 audit(1788692997.613:253): avc: denied { open } for pid=5984 comm="syz.1.38" path="/dev/fuse" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 53.835881][ T43] audit: type=1400 audit(1788692997.693:254): avc: denied { mount } for pid=5984 comm="syz.1.38" name="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.922807][ T5997] netlink: 844 bytes leftover after parsing attributes in process `syz.0.42'. [ 53.922863][ T5997] netlink: 844 bytes leftover after parsing attributes in process `syz.0.42'. [ 53.958919][ T6000] netlink: 'syz.2.44': attribute type 2 has an invalid length. [ 53.966251][ T38] IPVS: starting estimator thread 0... [ 53.966966][ T6000] netlink: 4 bytes leftover after parsing attributes in process `syz.2.44'. [ 53.968715][ T6000] netlink: 14 bytes leftover after parsing attributes in process `syz.2.44'. [ 53.984924][ T6002] bond1 (unregistering): Released all slaves [ 54.065244][ T6003] IPVS: using max 30 ests per chain, 72000 per kthread [ 54.095885][ T6008] SELinux: DCCP has been removed, pid=6008 comm=syz.0.47 [ 55.015381][ T66] Bluetooth: hci1: command tx timeout [ 55.015473][ T66] Bluetooth: hci0: command tx timeout [ 55.016827][ T5086] Bluetooth: hci2: command tx timeout [ 55.165869][ T25] usb 7-1: new full-speed USB device number 2 using dummy_hcd [ 55.331948][ T25] usb 7-1: not running at top speed; connect to a high speed hub [ 55.332039][ T25] usb 7-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 55.333142][ T25] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 55.335004][ T25] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.335023][ T25] usb 7-1: Product: syz [ 55.335035][ T25] usb 7-1: Manufacturer: syz [ 55.335047][ T25] usb 7-1: SerialNumber: syz [ 55.366717][ T25] keyspan 7-1:1.0: Keyspan 4 port adapter converter detected [ 55.368870][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 81 [ 55.368933][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 88 [ 55.371452][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 1 [ 55.375054][ T25] usb 7-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 55.379122][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 2 [ 55.381003][ T25] usb 7-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 55.382233][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 4 [ 55.383771][ T25] usb 7-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 55.389831][ T25] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 6 [ 55.394254][ T25] usb 7-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 55.417540][ T6062] ======================================================= [ 55.417540][ T6062] WARNING: The mand mount option has been deprecated and [ 55.417540][ T6062] and is ignored by this kernel. Remove the mand [ 55.417540][ T6062] option from the mount to silence this warning. [ 55.417540][ T6062] ======================================================= [ 55.427565][ T6064] netlink: 844 bytes leftover after parsing attributes in process `syz.0.69'. [ 55.427587][ T6064] netlink: 844 bytes leftover after parsing attributes in process `syz.0.69'. [ 55.557567][ T6073] bond1 (unregistering): Released all slaves [ 55.682961][ T5878] usb 7-1: USB disconnect, device number 2 [ 55.692611][ T6083] fuse: Bad value for 'group_id' [ 55.692658][ T6083] fuse: Bad value for 'group_id' [ 55.696142][ T5878] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 55.700208][ T5878] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 55.703657][ T5878] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 55.720310][ T5878] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 55.720742][ T5878] keyspan 7-1:1.0: device disconnected [ 55.729878][ T6083] process 'syz.0.76' launched './file0' with NULL argv: empty string added [ 55.754722][ T6089] netlink: 48 bytes leftover after parsing attributes in process `syz.1.79'. [ 55.840716][ T6096] netlink: 666 bytes leftover after parsing attributes in process `syz.0.83'. [ 56.067586][ T6105] netlink: 'syz.1.86': attribute type 2 has an invalid length. [ 56.751993][ T6150] bond1 (unregistering): Released all slaves [ 56.829516][ T6143] Zero length message leads to an empty skb [ 57.008068][ T6169] syzkaller0: entered promiscuous mode [ 57.008126][ T6169] syzkaller0: entered allmulticast mode [ 57.095868][ T5743] Bluetooth: hci1: command tx timeout [ 57.095901][ T66] Bluetooth: hci0: command tx timeout [ 57.095980][ T5086] Bluetooth: hci2: command tx timeout [ 57.670250][ T66] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 57.671005][ T66] Bluetooth: hci3: Injecting HCI hardware error event [ 57.675496][ T5086] Bluetooth: hci3: hardware error 0x00 [ 57.937024][ T1555] usb 8-1: new full-speed USB device number 2 using dummy_hcd [ 57.974034][ T6190] FAULT_INJECTION: forcing a failure. [ 57.974034][ T6190] name failslab, interval 1, probability 0, space 0, times 0 [ 57.974095][ T6190] CPU: 2 UID: 0 PID: 6190 Comm: syz.1.119 Not tainted syzkaller #0 PREEMPT(full) [ 57.974120][ T6190] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.974130][ T6190] Call Trace: [ 57.974134][ T6190] [ 57.974139][ T6190] dump_stack_lvl+0x100/0x190 [ 57.974161][ T6190] should_fail_ex.cold+0x5/0xa [ 57.974178][ T6190] ? __pfx_proc_fill_super+0x10/0x10 [ 57.974198][ T6190] should_failslab+0xc2/0x120 [ 57.974212][ T6190] ? __pfx_proc_fill_super+0x10/0x10 [ 57.974228][ T6190] __kmalloc_cache_noprof+0x91/0x6d0 [ 57.974244][ T6190] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 57.974260][ T6190] ? proc_fill_super+0x7d/0x870 [ 57.974279][ T6190] ? __pfx_proc_fill_super+0x10/0x10 [ 57.974334][ T6190] proc_fill_super+0x7d/0x870 [ 57.974373][ T6190] ? __pfx_proc_fill_super+0x10/0x10 [ 57.974392][ T6190] get_tree_nodev+0xdd/0x190 [ 57.974406][ T6190] vfs_get_tree+0x92/0x320 [ 57.974424][ T6190] path_mount+0x7d0/0x24c0 [ 57.974443][ T6190] ? __pfx_path_mount+0x10/0x10 [ 57.974460][ T6190] ? lockdep_hardirqs_on+0x7d/0x110 [ 57.974509][ T6190] ? putname+0xb1/0x110 [ 57.974532][ T6190] ? kmem_cache_free+0x127/0x6c0 [ 57.974558][ T6190] ? __x64_sys_mount+0x293/0x310 [ 57.974576][ T6190] __x64_sys_mount+0x293/0x310 [ 57.974619][ T6190] ? __pfx___x64_sys_mount+0x10/0x10 [ 57.974642][ T6190] do_syscall_64+0x123/0x790 [ 57.974660][ T6190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.974673][ T6190] RIP: 0033:0x7f6c2b19e159 [ 57.974686][ T6190] 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 [ 57.974699][ T6190] RSP: 002b:00007f6c2c0d6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.974712][ T6190] RAX: ffffffffffffffda RBX: 00007f6c2b426090 RCX: 00007f6c2b19e159 [ 57.974719][ T6190] RDX: 0000200000000100 RSI: 0000200000000080 RDI: 0000000000000000 [ 57.974725][ T6190] RBP: 00007f6c2b235024 R08: 0000000000000000 R09: 0000000000000000 [ 57.974731][ T6190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.974738][ T6190] R13: 00007f6c2b426128 R14: 00007f6c2b426090 R15: 00007ffc3bab0c38 [ 57.974752][ T6190] [ 57.977649][ T6190] FAULT_INJECTION: forcing a failure. [ 57.977649][ T6190] name failslab, interval 1, probability 0, space 0, times 0 [ 57.977671][ T6190] CPU: 2 UID: 0 PID: 6190 Comm: syz.1.119 Not tainted syzkaller #0 PREEMPT(full) [ 57.977685][ T6190] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.977693][ T6190] Call Trace: [ 57.977697][ T6190] [ 57.977702][ T6190] dump_stack_lvl+0x100/0x190 [ 57.977727][ T6190] should_fail_ex.cold+0x5/0xa [ 57.977745][ T6190] should_failslab+0xc2/0x120 [ 57.977761][ T6190] __kmalloc_noprof+0xfc/0x840 [ 57.977775][ T6190] ? tomoyo_encode2+0xfb/0x3c0 [ 57.977791][ T6190] tomoyo_encode2+0xfb/0x3c0 [ 57.977805][ T6190] tomoyo_encode+0x29/0x50 [ 57.977818][ T6190] tomoyo_realpath_from_path+0x18c/0x690 [ 57.977834][ T6190] tomoyo_mount_acl+0x1b6/0x8b0 [ 57.977846][ T6190] ? is_bpf_text_address+0x8a/0x1a0 [ 57.977862][ T6190] ? is_bpf_text_address+0x8a/0x1a0 [ 57.977884][ T6190] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 57.977905][ T6190] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 57.977916][ T6190] ? kernel_text_address+0x8d/0x100 [ 57.977937][ T6190] ? unwind_get_return_address+0x59/0xa0 [ 57.977956][ T6190] ? arch_stack_walk+0xa6/0xf0 [ 57.977974][ T6190] ? __lock_acquire+0x4c5/0x1ec0 [ 57.977995][ T6190] ? tomoyo_mount_permission+0x1f6/0x460 [ 57.978010][ T6190] ? tomoyo_domain+0xb2/0x150 [ 57.978025][ T6190] ? tomoyo_profile+0x47/0x60 [ 57.978042][ T6190] tomoyo_mount_permission+0x214/0x460 [ 57.978054][ T6190] ? tomoyo_mount_permission+0x1f6/0x460 [ 57.978068][ T6190] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 57.978098][ T6190] security_sb_mount+0xdd/0x270 [ 57.978123][ T6190] path_mount+0x158/0x24c0 [ 57.978152][ T6190] ? __pfx_path_mount+0x10/0x10 [ 57.978171][ T6190] ? lockdep_hardirqs_on+0x7d/0x110 [ 57.978188][ T6190] ? putname+0xb1/0x110 [ 57.978202][ T6190] ? kmem_cache_free+0x127/0x6c0 [ 57.978225][ T6190] ? __x64_sys_mount+0x293/0x310 [ 57.978241][ T6190] __x64_sys_mount+0x293/0x310 [ 57.978259][ T6190] ? __pfx___x64_sys_mount+0x10/0x10 [ 57.978282][ T6190] do_syscall_64+0x123/0x790 [ 57.978298][ T6190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.978312][ T6190] RIP: 0033:0x7f6c2b19e159 [ 57.978323][ T6190] 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 [ 57.978335][ T6190] RSP: 002b:00007f6c2c0d6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.978348][ T6190] RAX: ffffffffffffffda RBX: 00007f6c2b426090 RCX: 00007f6c2b19e159 [ 57.978356][ T6190] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000000 [ 57.978363][ T6190] RBP: 00007f6c2b235024 R08: 0000000000000000 R09: 0000000000000000 [ 57.978371][ T6190] R10: 000000000002cc31 R11: 0000000000000246 R12: 0000000000000000 [ 57.978381][ T6190] R13: 00007f6c2b426128 R14: 00007f6c2b426090 R15: 00007ffc3bab0c38 [ 57.978396][ T6190] [ 57.978409][ T6190] ERROR: Out of memory at tomoyo_realpath_from_path. [ 58.135807][ T6178] ip_tables: iptables: counters copy to user failed while replacing table [ 58.212958][ T1555] usb 8-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 58.213800][ T1555] usb 8-1: unable to read config index 0 descriptor/start: -71 [ 58.213830][ T1555] usb 8-1: can't read configurations, error -71 [ 58.405203][ T6201] __nla_validate_parse: 4 callbacks suppressed [ 58.405486][ T6201] netlink: 4 bytes leftover after parsing attributes in process `syz.1.124'. [ 58.841861][ T6227] netlink: 844 bytes leftover after parsing attributes in process `syz.1.135'. [ 58.841930][ T6227] netlink: 844 bytes leftover after parsing attributes in process `syz.1.135'. [ 59.035034][ T6240] netlink: 4 bytes leftover after parsing attributes in process `syz.1.141'. [ 59.119329][ T6242] loop0: detected capacity change from 0 to 4096 [ 59.213167][ T6244] bond1 (unregistering): Released all slaves [ 59.380533][ T43] kauditd_printk_skb: 70 callbacks suppressed [ 59.380661][ T43] audit: type=1400 audit(1788693003.243:325): avc: denied { accept } for pid=6258 comm="syz.0.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 59.432586][ T6264] bridge_slave_0: left allmulticast mode [ 59.432645][ T6264] bridge_slave_0: left promiscuous mode [ 59.433393][ T6264] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.447676][ T6264] bridge_slave_1: left allmulticast mode [ 59.447770][ T6264] bridge_slave_1: left promiscuous mode [ 59.448203][ T6264] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.463907][ T6264] bond0: (slave bond_slave_0): Releasing backup interface [ 59.469687][ T6264] bond0: (slave bond_slave_1): Releasing backup interface [ 59.479185][ T6264] team0: Port device team_slave_0 removed [ 59.494508][ T6264] team0: Port device team_slave_1 removed [ 59.495698][ T6264] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 59.495718][ T6264] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 59.500578][ T6264] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 59.500593][ T6264] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 59.508459][ T6264] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 59.670195][ T66] Bluetooth: hci3: unexpected event for opcode 0x0405 [ 59.671675][ T43] audit: type=1400 audit(1788693003.533:326): avc: denied { connect } for pid=6282 comm="syz.3.160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 59.671712][ T43] audit: type=1400 audit(1788693003.533:327): avc: denied { getopt } for pid=6282 comm="syz.3.160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 59.671743][ T43] audit: type=1400 audit(1788693003.533:328): avc: denied { create } for pid=6282 comm="syz.3.160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 59.673896][ T66] Bluetooth: hci3: unexpected event for opcode 0x1408 [ 59.777515][ T6297] netlink: 'syz.0.165': attribute type 19 has an invalid length. [ 59.816669][ T5086] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 59.864589][ T43] audit: type=1400 audit(1788693003.723:329): avc: denied { read write } for pid=6305 comm="syz.0.169" name="sg1" dev="devtmpfs" ino=726 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 59.865399][ T43] audit: type=1400 audit(1788693003.723:330): avc: denied { open } for pid=6305 comm="syz.0.169" path="/dev/sg1" dev="devtmpfs" ino=726 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 59.867765][ T43] audit: type=1400 audit(1788693003.733:331): avc: denied { link } for pid=6292 comm="syz.3.163" name="file0" dev="fuse" ino=4503599627370496 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 59.876309][ T6293] netlink: 'syz.3.163': attribute type 3 has an invalid length. [ 59.876326][ T6293] netlink: 64 bytes leftover after parsing attributes in process `syz.3.163'. [ 59.924673][ T43] audit: type=1400 audit(1788693003.783:332): avc: denied { ioctl } for pid=6305 comm="syz.0.169" path="/dev/sg1" dev="devtmpfs" ino=726 ioctlcmd=0x2272 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 59.928134][ T43] audit: type=1400 audit(1788693003.793:333): avc: denied { unlink } for pid=6309 comm="syz.1.171" name="#1" dev="tmpfs" ino=387 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 59.935885][ T6311] netlink: 12 bytes leftover after parsing attributes in process `syz.1.171'. [ 59.961678][ T43] audit: type=1400 audit(1788693003.823:334): avc: denied { mounton } for pid=6309 comm="syz.1.171" path="/71/bus/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 60.062406][ T6324] netlink: 844 bytes leftover after parsing attributes in process `syz.2.175'. [ 60.062515][ T6324] netlink: 844 bytes leftover after parsing attributes in process `syz.2.175'. [ 60.161266][ T6339] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2050 sclass=netlink_route_socket pid=6339 comm=syz.1.183 [ 60.161268][ T6340] loop0: detected capacity change from 0 to 4096 [ 60.167821][ T5737] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 60.216822][ T6342] bond1 (unregistering): Released all slaves [ 60.423032][ T6362] netlink: 8 bytes leftover after parsing attributes in process `syz.2.191'. [ 60.647647][ T6375] netlink: 8 bytes leftover after parsing attributes in process `syz.1.197'. [ 60.706796][ T6385] netlink: 'syz.1.202': attribute type 16 has an invalid length. [ 60.706842][ T6385] netlink: 'syz.1.202': attribute type 17 has an invalid length. [ 60.760336][ T6388] overlay: Unknown parameter '\$:$'' [ 61.895354][ T66] Bluetooth: hci2: command 0x0405 tx timeout [ 62.289025][ T6441] bond1 (unregistering): Released all slaves [ 62.869055][ T5737] usb 5-1: New USB device found, idVendor=2087, idProduct=0ef0, bcdDevice= 0.40 [ 62.869758][ T5737] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 62.869801][ T5737] usb 5-1: can't read configurations, error -71 [ 63.036226][ T6486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65305 sclass=netlink_route_socket pid=6486 comm=syz.2.240 [ 63.233015][ T6498] Bluetooth: MGMT ver 1.23 [ 63.260671][ T3375] bridge0: entered promiscuous mode [ 63.330586][ T6504] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 63.337397][ T6504] iommufd_mock iommufd_mock1: Adding to iommu group 10 [ 63.344418][ T6510] iommufd_mock iommufd_mock2: Adding to iommu group 11 [ 63.348232][ T6504] iommufd_mock iommufd_mock3: Adding to iommu group 12 [ 63.422336][ T6513] __nla_validate_parse: 6 callbacks suppressed [ 63.423032][ T6513] netlink: 12 bytes leftover after parsing attributes in process `syz.1.252'. [ 63.424944][ T6517] FAULT_INJECTION: forcing a failure. [ 63.424944][ T6517] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 63.424975][ T6517] CPU: 0 UID: 0 PID: 6517 Comm: syz.3.253 Not tainted syzkaller #0 PREEMPT(full) [ 63.424999][ T6517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.425011][ T6517] Call Trace: [ 63.425019][ T6517] [ 63.425028][ T6517] dump_stack_lvl+0x100/0x190 [ 63.425084][ T6517] should_fail_ex.cold+0x5/0xa [ 63.425114][ T6517] _copy_from_user+0x2e/0xd0 [ 63.425149][ T6517] copy_msghdr_from_user+0x9f/0x4c0 [ 63.425180][ T6517] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 63.425210][ T6517] ? lock_acquire+0x1d1/0x380 [ 63.425227][ T6517] ? get_pid_task+0x2a/0x250 [ 63.425254][ T6517] ___sys_sendmsg+0x106/0x1e0 [ 63.425291][ T6517] ? __pfx____sys_sendmsg+0x10/0x10 [ 63.425318][ T6517] ? get_pid_task+0x106/0x250 [ 63.425359][ T6517] ? find_held_lock+0x2b/0x80 [ 63.425404][ T6517] __sys_sendmsg+0x160/0x210 [ 63.425426][ T6517] ? __pfx___sys_sendmsg+0x10/0x10 [ 63.425462][ T6517] do_syscall_64+0x123/0x790 [ 63.425490][ T6517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.425512][ T6517] RIP: 0033:0x7fd1d479e159 [ 63.425530][ T6517] 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 [ 63.425548][ T6517] RSP: 002b:00007fd1d56a8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.425566][ T6517] RAX: ffffffffffffffda RBX: 00007fd1d4a25fa0 RCX: 00007fd1d479e159 [ 63.425577][ T6517] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 63.425588][ T6517] RBP: 00007fd1d56a8090 R08: 0000000000000000 R09: 0000000000000000 [ 63.425599][ T6517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.425609][ T6517] R13: 00007fd1d4a26038 R14: 00007fd1d4a25fa0 R15: 00007ffdde54d9b8 [ 63.425635][ T6517] [ 63.542009][ T6525] loop0: detected capacity change from 0 to 4096 [ 63.717229][ T6537] bond1 (unregistering): Released all slaves [ 63.838136][ T6547] FAULT_INJECTION: forcing a failure. [ 63.838136][ T6547] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 63.838215][ T6547] CPU: 3 UID: 0 PID: 6547 Comm: syz.2.266 Not tainted syzkaller #0 PREEMPT(full) [ 63.838239][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.838247][ T6547] Call Trace: [ 63.838252][ T6547] [ 63.838257][ T6547] dump_stack_lvl+0x100/0x190 [ 63.838281][ T6547] should_fail_ex.cold+0x5/0xa [ 63.838300][ T6547] _copy_from_user+0x2e/0xd0 [ 63.838318][ T6547] copy_msghdr_from_user+0x9f/0x4c0 [ 63.838335][ T6547] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 63.838353][ T6547] ? lock_acquire+0x1d1/0x380 [ 63.838365][ T6547] ? get_pid_task+0x2a/0x250 [ 63.838381][ T6547] ___sys_sendmsg+0x106/0x1e0 [ 63.838396][ T6547] ? __pfx____sys_sendmsg+0x10/0x10 [ 63.838411][ T6547] ? get_pid_task+0x106/0x250 [ 63.838430][ T6547] ? find_held_lock+0x2b/0x80 [ 63.838453][ T6547] __sys_sendmsg+0x160/0x210 [ 63.838465][ T6547] ? __pfx___sys_sendmsg+0x10/0x10 [ 63.838483][ T6547] do_syscall_64+0x123/0x790 [ 63.838499][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.838512][ T6547] RIP: 0033:0x7fcf5399e159 [ 63.838521][ T6547] 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 [ 63.838532][ T6547] RSP: 002b:00007fcf5482e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.838543][ T6547] RAX: ffffffffffffffda RBX: 00007fcf53c25fa0 RCX: 00007fcf5399e159 [ 63.838555][ T6547] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 63.838562][ T6547] RBP: 00007fcf5482e090 R08: 0000000000000000 R09: 0000000000000000 [ 63.838568][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.838574][ T6547] R13: 00007fcf53c26038 R14: 00007fcf53c25fa0 R15: 00007ffcff2d29a8 [ 63.838587][ T6547] [ 63.958016][ T6557] netlink: 16 bytes leftover after parsing attributes in process `syz.3.268'. [ 63.965291][ T6557] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 63.965458][ T6557] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 64.018666][ T6562] netlink: 20 bytes leftover after parsing attributes in process `syz.2.271'. [ 64.018730][ T6562] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 64.019986][ T6562] warning: `syz.2.271' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 64.249001][ T6577] netlink: 'syz.2.276': attribute type 16 has an invalid length. [ 64.249080][ T6577] netlink: 64138 bytes leftover after parsing attributes in process `syz.2.276'. [ 64.324550][ T6580] faux_driver vgem: [drm] Unknown color mode 135167; guessing buffer size. [ 64.515389][ T50] usb 7-1: new full-speed USB device number 3 using dummy_hcd [ 64.534599][ T43] kauditd_printk_skb: 53 callbacks suppressed [ 64.534700][ T43] audit: type=1400 audit(1788693008.393:388): avc: denied { mounton } for pid=6597 comm="syz.3.284" path="/39/dev" dev="tmpfs" ino=220 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 64.615821][ T43] audit: type=1400 audit(1788693008.483:389): avc: denied { ioctl } for pid=6608 comm="syz.3.287" path="socket:[13797]" dev="sockfs" ino=13797 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 64.640388][ T6611] netlink: 844 bytes leftover after parsing attributes in process `syz.1.288'. [ 64.640472][ T6611] netlink: 844 bytes leftover after parsing attributes in process `syz.1.288'. [ 64.680613][ T6613] netlink: 12 bytes leftover after parsing attributes in process `syz.1.289'. [ 64.686789][ T50] usb 7-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 64.692288][ T50] usb 7-1: unable to read config index 0 descriptor/start: -71 [ 64.696534][ T50] usb 7-1: can't read configurations, error -71 [ 64.763740][ T6620] netlink: 'syz.3.292': attribute type 1 has an invalid length. [ 64.800930][ T6624] FAULT_INJECTION: forcing a failure. [ 64.800930][ T6624] name failslab, interval 1, probability 0, space 0, times 0 [ 64.801059][ T6624] CPU: 0 UID: 0 PID: 6624 Comm: syz.1.294 Not tainted syzkaller #0 PREEMPT(full) [ 64.801094][ T6624] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.801107][ T6624] Call Trace: [ 64.801114][ T6624] [ 64.801122][ T6624] dump_stack_lvl+0x100/0x190 [ 64.801157][ T6624] should_fail_ex.cold+0x5/0xa [ 64.801185][ T6624] should_failslab+0xc2/0x120 [ 64.801207][ T6624] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 64.801226][ T6624] ? __alloc_skb+0x5b7/0x710 [ 64.801242][ T6624] ? __alloc_skb+0x140/0x710 [ 64.801262][ T6624] __alloc_skb+0x140/0x710 [ 64.801277][ T6624] ? __alloc_skb+0x5b7/0x710 [ 64.801292][ T6624] ? __pfx___alloc_skb+0x10/0x10 [ 64.801306][ T6624] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 64.801334][ T6624] ? sock_has_perm+0x25a/0x2f0 [ 64.801359][ T6624] ? __pfx_sock_has_perm+0x10/0x10 [ 64.801384][ T6624] netlink_alloc_large_skb+0x69/0x150 [ 64.801438][ T6624] netlink_sendmsg+0x680/0xda0 [ 64.801467][ T6624] ? __pfx_netlink_sendmsg+0x10/0x10 [ 64.801494][ T6624] ? selinux_socket_sendmsg+0x198/0x2f0 [ 64.801524][ T6624] ____sys_sendmsg+0xa4d/0xbe0 [ 64.801545][ T6624] ? __pfx_netlink_sendmsg+0x10/0x10 [ 64.801573][ T6624] ? __pfx_____sys_sendmsg+0x10/0x10 [ 64.801600][ T6624] ? lock_acquire+0x1d1/0x380 [ 64.801619][ T6624] ? get_pid_task+0x2a/0x250 [ 64.801644][ T6624] ___sys_sendmsg+0x190/0x1e0 [ 64.801671][ T6624] ? __pfx____sys_sendmsg+0x10/0x10 [ 64.801694][ T6624] ? get_pid_task+0x106/0x250 [ 64.801722][ T6624] ? find_held_lock+0x2b/0x80 [ 64.801760][ T6624] __sys_sendmsg+0x160/0x210 [ 64.801776][ T6624] ? __pfx___sys_sendmsg+0x10/0x10 [ 64.801801][ T6624] do_syscall_64+0x123/0x790 [ 64.801824][ T6624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.801840][ T6624] RIP: 0033:0x7f6c2b19e159 [ 64.801856][ T6624] 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 [ 64.801871][ T6624] RSP: 002b:00007f6c2c0f7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.801887][ T6624] RAX: ffffffffffffffda RBX: 00007f6c2b425fa0 RCX: 00007f6c2b19e159 [ 64.801899][ T6624] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 64.801909][ T6624] RBP: 00007f6c2c0f7090 R08: 0000000000000000 R09: 0000000000000000 [ 64.801920][ T6624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.801930][ T6624] R13: 00007f6c2b426038 R14: 00007f6c2b425fa0 R15: 00007ffc3bab0c38 [ 64.801960][ T6624] [ 64.803342][ T6620] 8021q: adding VLAN 0 to HW filter on device bond1 [ 64.819771][ T6620] bond1: (slave veth0_to_bond): Enslaving as an active interface with an up link [ 64.824357][ T43] audit: type=1400 audit(1788693008.683:390): avc: denied { read write } for pid=6618 comm="syz.3.292" name="mtrr" dev="proc" ino=4026531995 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 64.826554][ T43] audit: type=1400 audit(1788693008.693:391): avc: denied { open } for pid=6618 comm="syz.3.292" path="/43/proc/mtrr" dev="proc" ino=4026531995 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 65.198414][ T6650] bond1 (unregistering): Released all slaves [ 65.226349][ T6653] FAULT_INJECTION: forcing a failure. [ 65.226349][ T6653] name failslab, interval 1, probability 0, space 0, times 0 [ 65.226427][ T6653] CPU: 2 UID: 0 PID: 6653 Comm: syz.2.306 Not tainted syzkaller #0 PREEMPT(full) [ 65.226460][ T6653] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.226471][ T6653] Call Trace: [ 65.226477][ T6653] [ 65.226483][ T6653] dump_stack_lvl+0x100/0x190 [ 65.226517][ T6653] should_fail_ex.cold+0x5/0xa [ 65.226542][ T6653] should_failslab+0xc2/0x120 [ 65.226564][ T6653] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 65.226581][ T6653] ? __alloc_skb+0x5b7/0x710 [ 65.226597][ T6653] ? __alloc_skb+0x140/0x710 [ 65.226616][ T6653] __alloc_skb+0x140/0x710 [ 65.226631][ T6653] ? __alloc_skb+0x5b7/0x710 [ 65.226647][ T6653] ? __pfx___alloc_skb+0x10/0x10 [ 65.226668][ T6653] netlink_alloc_large_skb+0x69/0x150 [ 65.226714][ T6653] netlink_sendmsg+0x680/0xda0 [ 65.226743][ T6653] ? __pfx_netlink_sendmsg+0x10/0x10 [ 65.226772][ T6653] ? selinux_socket_sendmsg+0x198/0x2f0 [ 65.226802][ T6653] ____sys_sendmsg+0xa4d/0xbe0 [ 65.226822][ T6653] ? __pfx_netlink_sendmsg+0x10/0x10 [ 65.226850][ T6653] ? __pfx_____sys_sendmsg+0x10/0x10 [ 65.226898][ T6653] ? lock_acquire+0x1d1/0x380 [ 65.226917][ T6653] ? get_pid_task+0x2a/0x250 [ 65.226942][ T6653] ___sys_sendmsg+0x190/0x1e0 [ 65.226967][ T6653] ? __pfx____sys_sendmsg+0x10/0x10 [ 65.226990][ T6653] ? get_pid_task+0x106/0x250 [ 65.227022][ T6653] ? find_held_lock+0x2b/0x80 [ 65.227062][ T6653] __sys_sendmsg+0x160/0x210 [ 65.227081][ T6653] ? __pfx___sys_sendmsg+0x10/0x10 [ 65.227112][ T6653] do_syscall_64+0x123/0x790 [ 65.227136][ T6653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.227154][ T6653] RIP: 0033:0x7fcf5399e159 [ 65.227199][ T6653] 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 [ 65.227216][ T6653] RSP: 002b:00007fcf5482e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.227235][ T6653] RAX: ffffffffffffffda RBX: 00007fcf53c25fa0 RCX: 00007fcf5399e159 [ 65.227246][ T6653] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 65.227256][ T6653] RBP: 00007fcf5482e090 R08: 0000000000000000 R09: 0000000000000000 [ 65.227266][ T6653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.227275][ T6653] R13: 00007fcf53c26038 R14: 00007fcf53c25fa0 R15: 00007ffcff2d29a8 [ 65.227299][ T6653] [ 65.271999][ T43] audit: type=1400 audit(1788693009.133:392): avc: denied { create } for pid=6654 comm="syz.2.307" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 65.376833][ T6661] netlink: 32 bytes leftover after parsing attributes in process `syz.1.310'. [ 65.378082][ T6661] netlink: 16 bytes leftover after parsing attributes in process `syz.1.310'. [ 65.481801][ T43] audit: type=1400 audit(1788693009.343:393): avc: denied { bind } for pid=6674 comm="syz.2.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 65.491594][ T43] audit: type=1400 audit(1788693009.353:394): avc: denied { listen } for pid=6674 comm="syz.2.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 65.492170][ T43] audit: type=1400 audit(1788693009.353:395): avc: denied { accept } for pid=6674 comm="syz.2.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 65.671324][ T43] audit: type=1400 audit(1788693009.533:396): avc: denied { create } for pid=6683 comm="syz.3.319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 65.671989][ T43] audit: type=1400 audit(1788693009.533:397): avc: denied { create } for pid=6683 comm="syz.3.319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 65.674969][ T6693] rdma_rxe: Failed to create IPv4 UDP tunnel [ 65.754704][ T6703] netlink: 56 bytes leftover after parsing attributes in process `syz.1.326'. [ 65.767757][ T6702] ref_ctr_offset mismatch. inode: 0x1c5 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xa0000000a00000a [ 65.802610][ T6702] netlink: 'syz.2.325': attribute type 10 has an invalid length. [ 65.807997][ T6702] syz_tun: entered promiscuous mode [ 65.815403][ T6702] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 65.832528][ T6702] Illegal XDP return value 4294967274 on prog (id 42) dev N/A, expect packet loss! [ 65.943132][ T6713] netlink: 'syz.1.331': attribute type 1 has an invalid length. [ 66.127422][ T6727] SELinux: policydb magic number 0x5c does not match expected magic number 0xf97cff8c [ 66.127680][ T6727] SELinux: failed to load policy [ 66.144368][ T6727] o2net: Error -2 while creating socket [ 66.157093][ T6727] o2cb: This node has not been configured. [ 66.157142][ T6727] o2cb: Cluster check failed. Fix errors before retrying. [ 66.157186][ T6727] (syz.2.337,6727,2):user_dlm_register:674 ERROR: status = -22 [ 66.157201][ T6727] (syz.2.337,6727,2):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "domain1" [ 66.235955][ T10] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 66.305237][ T5725] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 66.365259][ T10] usb 6-1: device descriptor read/64, error -71 [ 66.445182][ T5725] usb 8-1: device descriptor read/64, error -71 [ 66.500040][ T6744] bonding: no command found in bonding_masters - use +ifname or -ifname [ 66.605282][ T10] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 66.631313][ T6752] bond1 (unregistering): Released all slaves [ 66.705284][ T5725] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 66.735722][ T10] usb 6-1: device descriptor read/64, error -71 [ 66.835234][ T5725] usb 8-1: device descriptor read/64, error -71 [ 66.848187][ T10] usb usb6-port1: attempt power cycle [ 66.957198][ T5725] usb usb8-port1: attempt power cycle [ 67.139782][ T6769] Config c/1 of g1 needs at least one function. [ 67.140486][ T6769] udc dummy_udc.0: failed to start g1: -22 [ 67.140505][ T6769] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 67.143694][ T6769] UDC core: g1: couldn't find an available UDC or it's busy [ 67.216156][ T10] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 67.235838][ T10] usb 6-1: device descriptor read/8, error -71 [ 67.305663][ T5725] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 67.326070][ T5725] usb 8-1: device descriptor read/8, error -71 [ 67.475212][ T10] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 67.496173][ T10] usb 6-1: device descriptor read/8, error -71 [ 67.565484][ T5725] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 67.586668][ T5725] usb 8-1: device descriptor read/8, error -71 [ 67.606669][ T10] usb usb6-port1: unable to enumerate USB device [ 67.705732][ T5725] usb usb8-port1: unable to enumerate USB device [ 68.627897][ T6800] syzkaller0: entered promiscuous mode [ 68.627992][ T6800] syzkaller0: entered allmulticast mode [ 68.832160][ T6804] __nla_validate_parse: 6 callbacks suppressed [ 68.832245][ T6804] netlink: 844 bytes leftover after parsing attributes in process `syz.2.367'. [ 68.832280][ T6804] netlink: 844 bytes leftover after parsing attributes in process `syz.2.367'. [ 68.871064][ T6806] netlink: 'syz.2.368': attribute type 2 has an invalid length. [ 68.871113][ T6806] netlink: 'syz.2.368': attribute type 2 has an invalid length. [ 68.880498][ T6806] program syz.2.368 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 68.945396][ T13] netdevsim netdevsim14 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.041743][ T6816] FAULT_INJECTION: forcing a failure. [ 69.041743][ T6816] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 69.041802][ T6816] CPU: 2 UID: 0 PID: 6816 Comm: syz.3.373 Not tainted syzkaller #0 PREEMPT(full) [ 69.041832][ T6816] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 69.041840][ T6816] Call Trace: [ 69.041844][ T6816] [ 69.041849][ T6816] dump_stack_lvl+0x100/0x190 [ 69.041879][ T6816] should_fail_ex.cold+0x5/0xa [ 69.041896][ T6816] _copy_from_iter+0x1f4/0x1690 [ 69.041918][ T6816] ? __asan_memset+0x23/0x50 [ 69.041935][ T6816] ? __pfx__copy_from_iter+0x10/0x10 [ 69.041952][ T6816] ? __pfx___alloc_skb+0x10/0x10 [ 69.041965][ T6816] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 69.041982][ T6816] ? sock_has_perm+0x25a/0x2f0 [ 69.041997][ T6816] ? __pfx_sock_has_perm+0x10/0x10 [ 69.042014][ T6816] netlink_sendmsg+0x808/0xda0 [ 69.042034][ T6816] ? __pfx_netlink_sendmsg+0x10/0x10 [ 69.042052][ T6816] ? selinux_socket_sendmsg+0x198/0x2f0 [ 69.042070][ T6816] ____sys_sendmsg+0xa4d/0xbe0 [ 69.042083][ T6816] ? __pfx_netlink_sendmsg+0x10/0x10 [ 69.042100][ T6816] ? __pfx_____sys_sendmsg+0x10/0x10 [ 69.042117][ T6816] ? lock_acquire+0x1d1/0x380 [ 69.042128][ T6816] ? get_pid_task+0x2a/0x250 [ 69.042144][ T6816] ___sys_sendmsg+0x190/0x1e0 [ 69.042159][ T6816] ? __pfx____sys_sendmsg+0x10/0x10 [ 69.042173][ T6816] ? get_pid_task+0x106/0x250 [ 69.042192][ T6816] ? find_held_lock+0x2b/0x80 [ 69.042215][ T6816] __sys_sendmsg+0x160/0x210 [ 69.042226][ T6816] ? __pfx___sys_sendmsg+0x10/0x10 [ 69.042244][ T6816] do_syscall_64+0x123/0x790 [ 69.042262][ T6816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.042273][ T6816] RIP: 0033:0x7fd1d479e159 [ 69.042283][ T6816] 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 [ 69.042293][ T6816] RSP: 002b:00007fd1d56a8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.042304][ T6816] RAX: ffffffffffffffda RBX: 00007fd1d4a25fa0 RCX: 00007fd1d479e159 [ 69.042314][ T6816] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 69.042320][ T6816] RBP: 00007fd1d56a8090 R08: 0000000000000000 R09: 0000000000000000 [ 69.042326][ T6816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 69.042332][ T6816] R13: 00007fd1d4a26038 R14: 00007fd1d4a25fa0 R15: 00007ffdde54d9b8 [ 69.042345][ T6816] [ 69.083232][ T6818] bridge1: entered promiscuous mode [ 69.083260][ T6818] bridge1: entered allmulticast mode [ 69.125461][ T6820] loop0: detected capacity change from 0 to 4096 [ 69.405347][ T5737] usb 6-1: new low-speed USB device number 6 using dummy_hcd [ 69.417150][ T6834] overlayfs: conflicting options: userxattr,redirect_dir=on [ 69.568094][ T6842] FAULT_INJECTION: forcing a failure. [ 69.568094][ T6842] name failslab, interval 1, probability 0, space 0, times 0 [ 69.568191][ T6842] CPU: 1 UID: 0 PID: 6842 Comm: syz.3.382 Not tainted syzkaller #0 PREEMPT(full) [ 69.568225][ T6842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 69.568238][ T6842] Call Trace: [ 69.568256][ T6842] [ 69.568263][ T6842] dump_stack_lvl+0x100/0x190 [ 69.568306][ T6842] should_fail_ex.cold+0x5/0xa [ 69.568328][ T6842] ? __netlink_lookup+0x652/0x900 [ 69.568360][ T6842] should_failslab+0xc2/0x120 [ 69.568387][ T6842] kmem_cache_alloc_noprof+0x92/0x6a0 [ 69.568407][ T6842] ? skb_clone+0x190/0x400 [ 69.568429][ T6842] skb_clone+0x190/0x400 [ 69.568449][ T6842] netlink_deliver_tap+0xaed/0xcc0 [ 69.568482][ T6842] netlink_unicast+0x62b/0x850 [ 69.568514][ T6842] ? __pfx_netlink_unicast+0x10/0x10 [ 69.568547][ T6842] netlink_sendmsg+0x8b0/0xda0 [ 69.568578][ T6842] ? __pfx_netlink_sendmsg+0x10/0x10 [ 69.568608][ T6842] ? selinux_socket_sendmsg+0x198/0x2f0 [ 69.568639][ T6842] ____sys_sendmsg+0xa4d/0xbe0 [ 69.568662][ T6842] ? __pfx_netlink_sendmsg+0x10/0x10 [ 69.568690][ T6842] ? __pfx_____sys_sendmsg+0x10/0x10 [ 69.568720][ T6842] ? lock_acquire+0x1d1/0x380 [ 69.568738][ T6842] ? get_pid_task+0x2a/0x250 [ 69.568764][ T6842] ___sys_sendmsg+0x190/0x1e0 [ 69.568790][ T6842] ? __pfx____sys_sendmsg+0x10/0x10 [ 69.568813][ T6842] ? get_pid_task+0x106/0x250 [ 69.568853][ T6842] ? find_held_lock+0x2b/0x80 [ 69.568893][ T6842] __sys_sendmsg+0x160/0x210 [ 69.568912][ T6842] ? __pfx___sys_sendmsg+0x10/0x10 [ 69.568962][ T6842] do_syscall_64+0x123/0x790 [ 69.568993][ T6842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.569012][ T6842] RIP: 0033:0x7fd1d479e159 [ 69.569027][ T6842] 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 [ 69.569043][ T6842] RSP: 002b:00007fd1d56a8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.569066][ T6842] RAX: ffffffffffffffda RBX: 00007fd1d4a25fa0 RCX: 00007fd1d479e159 [ 69.569077][ T6842] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 69.569087][ T6842] RBP: 00007fd1d56a8090 R08: 0000000000000000 R09: 0000000000000000 [ 69.569098][ T6842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 69.569107][ T6842] R13: 00007fd1d4a26038 R14: 00007fd1d4a25fa0 R15: 00007ffdde54d9b8 [ 69.569131][ T6842] [ 69.577233][ T5737] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 69.578481][ T5737] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 69.578504][ T5737] usb 6-1: config 0 has no interface number 0 [ 69.578540][ T5737] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 69.578564][ T5737] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 69.578597][ T5737] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.583917][ T5737] usb 6-1: config 0 descriptor?? [ 69.599031][ T5737] iowarrior 6-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 69.663829][ T6846] bond2 (unregistering): Released all slaves [ 69.755567][ T6849] wireguard: wg0: Could not create IPv4 socket [ 69.757737][ T6849] batman_adv: batadv0: Adding interface: dummy0 [ 69.757747][ T6849] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 69.757762][ T6849] batman_adv: batadv0: Interface activated: dummy0 [ 69.789681][ T6814] iowarrior 6-1:0.1: Error -90 while submitting URB [ 69.799569][ T10] usb 6-1: USB disconnect, device number 6 [ 69.854009][ T6857] netlink: 52 bytes leftover after parsing attributes in process `syz.3.386'. [ 69.855042][ T6852] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6852 comm=syz.3.386 [ 69.855266][ T6852] netlink: 52 bytes leftover after parsing attributes in process `syz.3.386'. [ 70.037551][ T6851] cgroup: fork rejected by pids controller in /syz3 [ 70.203778][ T6893] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5124 sclass=netlink_route_socket pid=6893 comm=syz.3.389 [ 70.206402][ T5080] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 70.364962][ T5080] usb 5-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 70.367972][ T5080] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 70.368002][ T5080] usb 5-1: can't read configurations, error -71 [ 70.397385][ T43] kauditd_printk_skb: 27 callbacks suppressed [ 70.397480][ T43] audit: type=1400 audit(1788693014.263:425): avc: denied { read } for pid=6898 comm="syz.1.392" name="uinput" dev="devtmpfs" ino=941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 70.397547][ T43] audit: type=1400 audit(1788693014.263:426): avc: denied { open } for pid=6898 comm="syz.1.392" path="/dev/uinput" dev="devtmpfs" ino=941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 70.399920][ T43] audit: type=1400 audit(1788693014.263:427): avc: denied { ioctl } for pid=6898 comm="syz.1.392" path="/dev/uinput" dev="devtmpfs" ino=941 ioctlcmd=0x5564 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 70.427602][ T6899] input: syz0 as /devices/virtual/input/input5 [ 70.591382][ T43] audit: type=1400 audit(1788693014.453:428): avc: denied { write } for pid=6915 comm="syz.1.399" name="snapshot" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 70.591610][ T43] audit: type=1400 audit(1788693014.453:429): avc: denied { open } for pid=6915 comm="syz.1.399" path="/dev/snapshot" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 70.591710][ T6916] random: crng reseeded on system resumption [ 70.596939][ T43] audit: type=1400 audit(1788693014.453:430): avc: denied { ioctl } for pid=6915 comm="syz.1.399" path="/dev/snapshot" dev="devtmpfs" ino=98 ioctlcmd=0x3311 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 70.622057][ T6919] netlink: 8 bytes leftover after parsing attributes in process `syz.1.400'. [ 70.760542][ T6923] FAULT_INJECTION: forcing a failure. [ 70.760542][ T6923] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 70.760618][ T6923] CPU: 1 UID: 0 PID: 6923 Comm: syz.1.402 Not tainted syzkaller #0 PREEMPT(full) [ 70.760648][ T6923] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 70.760660][ T6923] Call Trace: [ 70.760665][ T6923] [ 70.760670][ T6923] dump_stack_lvl+0x100/0x190 [ 70.760697][ T6923] should_fail_ex.cold+0x5/0xa [ 70.760718][ T6923] _copy_from_user+0x2e/0xd0 [ 70.760741][ T6923] binder_ioctl+0x16d6/0x74a0 [ 70.760755][ T6923] ? tomoyo_path_number_perm+0x28f/0x580 [ 70.760780][ T6923] ? tomoyo_path_number_perm+0x188/0x580 [ 70.760803][ T6923] ? __pfx_futex_wait+0x10/0x10 [ 70.760823][ T6923] ? __pfx_binder_ioctl+0x10/0x10 [ 70.760838][ T6923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 70.760855][ T6923] ? do_vfs_ioctl+0x226/0x13e0 [ 70.760875][ T6923] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 70.760894][ T6923] ? ioctl_has_perm.constprop.0.isra.0+0x380/0x540 [ 70.760915][ T6923] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 70.760931][ T6923] ? __fget_files+0x34/0x3d0 [ 70.760953][ T6923] ? selinux_file_ioctl+0x13b/0x290 [ 70.760964][ T6923] ? selinux_file_ioctl+0xb6/0x290 [ 70.760977][ T6923] ? __pfx_binder_ioctl+0x10/0x10 [ 70.760991][ T6923] __x64_sys_ioctl+0x18e/0x210 [ 70.761012][ T6923] do_syscall_64+0x123/0x790 [ 70.761029][ T6923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.761043][ T6923] RIP: 0033:0x7f6c2b19e159 [ 70.761054][ T6923] 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 [ 70.761066][ T6923] RSP: 002b:00007f6c2c0f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.761079][ T6923] RAX: ffffffffffffffda RBX: 00007f6c2b425fa0 RCX: 00007f6c2b19e159 [ 70.761087][ T6923] RDX: 0000200000000100 RSI: 000000004018620d RDI: 0000000000000004 [ 70.761095][ T6923] RBP: 00007f6c2b235024 R08: 0000000000000000 R09: 0000000000000000 [ 70.761102][ T6923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.761110][ T6923] R13: 00007f6c2b426038 R14: 00007f6c2b425fa0 R15: 00007ffc3bab0c38 [ 70.761126][ T6923] [ 70.761173][ T6923] binder: 6922:6923 ioctl 4018620d 200000000100 returned -22 [ 70.935338][ T66] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 70.935429][ T66] Bluetooth: hci1: Injecting HCI hardware error event [ 70.939742][ T5086] Bluetooth: hci1: hardware error 0x00 [ 70.992956][ T6933] netlink: 844 bytes leftover after parsing attributes in process `syz.0.406'. [ 70.993036][ T6933] netlink: 844 bytes leftover after parsing attributes in process `syz.0.406'. [ 71.046873][ T43] audit: type=1400 audit(1788693014.913:431): avc: denied { watch } for pid=6936 comm="syz.0.408" path="/77" dev="tmpfs" ino=427 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 71.203107][ T6951] FAULT_INJECTION: forcing a failure. [ 71.203107][ T6951] name failslab, interval 1, probability 0, space 0, times 0 [ 71.203206][ T6951] CPU: 2 UID: 0 PID: 6951 Comm: syz.0.412 Not tainted syzkaller #0 PREEMPT(full) [ 71.203234][ T6951] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 71.203245][ T6951] Call Trace: [ 71.203250][ T6951] [ 71.203255][ T6951] dump_stack_lvl+0x100/0x190 [ 71.203279][ T6951] should_fail_ex.cold+0x5/0xa [ 71.203296][ T6951] ? __netlink_lookup+0x652/0x900 [ 71.203316][ T6951] should_failslab+0xc2/0x120 [ 71.203334][ T6951] kmem_cache_alloc_noprof+0x92/0x6a0 [ 71.203351][ T6951] ? skb_clone+0x190/0x400 [ 71.203369][ T6951] skb_clone+0x190/0x400 [ 71.203385][ T6951] netlink_deliver_tap+0xaed/0xcc0 [ 71.203410][ T6951] netlink_unicast+0x62b/0x850 [ 71.203435][ T6951] ? __pfx_netlink_unicast+0x10/0x10 [ 71.203458][ T6951] ? __pfx_sock_has_perm+0x10/0x10 [ 71.203483][ T6951] netlink_sendmsg+0x8b0/0xda0 [ 71.203509][ T6951] ? __pfx_netlink_sendmsg+0x10/0x10 [ 71.203534][ T6951] ? selinux_socket_sendmsg+0x198/0x2f0 [ 71.203560][ T6951] ____sys_sendmsg+0xa4d/0xbe0 [ 71.203578][ T6951] ? __pfx_netlink_sendmsg+0x10/0x10 [ 71.203602][ T6951] ? __pfx_____sys_sendmsg+0x10/0x10 [ 71.203627][ T6951] ? lock_acquire+0x1d1/0x380 [ 71.203649][ T6951] ? get_pid_task+0x2a/0x250 [ 71.203680][ T6951] ___sys_sendmsg+0x190/0x1e0 [ 71.203716][ T6951] ? __pfx____sys_sendmsg+0x10/0x10 [ 71.203751][ T6951] ? get_pid_task+0x106/0x250 [ 71.203777][ T6951] ? find_held_lock+0x2b/0x80 [ 71.203808][ T6951] __sys_sendmsg+0x160/0x210 [ 71.203824][ T6951] ? __pfx___sys_sendmsg+0x10/0x10 [ 71.203849][ T6951] do_syscall_64+0x123/0x790 [ 71.203869][ T6951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.203884][ T6951] RIP: 0033:0x7fd96979e159 [ 71.203897][ T6951] 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 [ 71.203912][ T6951] RSP: 002b:00007fd96a5c2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.203927][ T6951] RAX: ffffffffffffffda RBX: 00007fd969a25fa0 RCX: 00007fd96979e159 [ 71.203936][ T6951] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 71.203944][ T6951] RBP: 00007fd96a5c2090 R08: 0000000000000000 R09: 0000000000000000 [ 71.203953][ T6951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.203961][ T6951] R13: 00007fd969a26038 R14: 00007fd969a25fa0 R15: 00007ffc97c2ea38 [ 71.203980][ T6951] [ 71.242903][ T6953] loop0: detected capacity change from 0 to 4096 [ 71.258444][ T1440] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.258480][ T1440] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.390233][ T6958] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket pid=6958 comm=syz.0.414 [ 71.393887][ T6958] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket pid=6958 comm=syz.0.414 [ 71.513033][ T43] audit: type=1400 audit(1788693015.373:432): avc: denied { mount } for pid=6971 comm="syz.0.417" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 71.519647][ T6971] ima: policy update failed [ 71.520159][ T43] audit: type=1802 audit(1788693015.383:433): pid=6971 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=policy_update cause=failed comm="syz.0.417" res=0 errno=0 [ 71.537622][ T43] audit: type=1400 audit(1788693015.403:434): avc: denied { unmount } for pid=5731 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 71.632743][ T6980] FAULT_INJECTION: forcing a failure. [ 71.632743][ T6980] name failslab, interval 1, probability 0, space 0, times 0 [ 71.632815][ T6980] CPU: 0 UID: 0 PID: 6980 Comm: syz.1.421 Not tainted syzkaller #0 PREEMPT(full) [ 71.632839][ T6980] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 71.632847][ T6980] Call Trace: [ 71.632852][ T6980] [ 71.632856][ T6980] dump_stack_lvl+0x100/0x190 [ 71.632880][ T6980] should_fail_ex.cold+0x5/0xa [ 71.632895][ T6980] ? __netlink_lookup+0x652/0x900 [ 71.632913][ T6980] should_failslab+0xc2/0x120 [ 71.632929][ T6980] kmem_cache_alloc_noprof+0x92/0x6a0 [ 71.632941][ T6980] ? skb_clone+0x190/0x400 [ 71.632955][ T6980] skb_clone+0x190/0x400 [ 71.632966][ T6980] netlink_deliver_tap+0xaed/0xcc0 [ 71.633042][ T6980] netlink_unicast+0x62b/0x850 [ 71.633069][ T6980] ? __pfx_netlink_unicast+0x10/0x10 [ 71.633090][ T6980] netlink_sendmsg+0x8b0/0xda0 [ 71.633109][ T6980] ? __pfx_netlink_sendmsg+0x10/0x10 [ 71.633129][ T6980] ? selinux_socket_sendmsg+0x198/0x2f0 [ 71.633149][ T6980] ____sys_sendmsg+0xa4d/0xbe0 [ 71.633164][ T6980] ? __pfx_netlink_sendmsg+0x10/0x10 [ 71.633182][ T6980] ? __pfx_____sys_sendmsg+0x10/0x10 [ 71.633204][ T6980] ? lock_acquire+0x1d1/0x380 [ 71.633215][ T6980] ? get_pid_task+0x2a/0x250 [ 71.633234][ T6980] ___sys_sendmsg+0x190/0x1e0 [ 71.633249][ T6980] ? __pfx____sys_sendmsg+0x10/0x10 [ 71.633264][ T6980] ? get_pid_task+0x106/0x250 [ 71.633283][ T6980] ? find_held_lock+0x2b/0x80 [ 71.633307][ T6980] __sys_sendmsg+0x160/0x210 [ 71.633318][ T6980] ? __pfx___sys_sendmsg+0x10/0x10 [ 71.633336][ T6980] do_syscall_64+0x123/0x790 [ 71.633351][ T6980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.633363][ T6980] RIP: 0033:0x7f6c2b19e159 [ 71.633374][ T6980] 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 [ 71.633384][ T6980] RSP: 002b:00007f6c2c0f7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.633398][ T6980] RAX: ffffffffffffffda RBX: 00007f6c2b425fa0 RCX: 00007f6c2b19e159 [ 71.633406][ T6980] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 71.633412][ T6980] RBP: 00007f6c2c0f7090 R08: 0000000000000000 R09: 0000000000000000 [ 71.633418][ T6980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.633424][ T6980] R13: 00007f6c2b426038 R14: 00007f6c2b425fa0 R15: 00007ffc3bab0c38 [ 71.633438][ T6980] [ 71.682127][ T6982] bond1 (unregistering): Released all slaves [ 71.960379][ T7001] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 72.208911][ T7029] exFAT-fs (nullb0): invalid boot record signature [ 72.208976][ T7029] exFAT-fs (nullb0): failed to read boot sector [ 72.209924][ T7029] exFAT-fs (nullb0): failed to recognize exfat type [ 72.754289][ T7047] netlink: 844 bytes leftover after parsing attributes in process `syz.2.443'. [ 72.754342][ T7047] netlink: 844 bytes leftover after parsing attributes in process `syz.2.443'. [ 72.944601][ T7061] FAULT_INJECTION: forcing a failure. [ 72.944601][ T7061] name failslab, interval 1, probability 0, space 0, times 0 [ 72.944680][ T7061] CPU: 2 UID: 0 PID: 7061 Comm: syz.1.449 Not tainted syzkaller #0 PREEMPT(full) [ 72.944713][ T7061] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 72.944725][ T7061] Call Trace: [ 72.944730][ T7061] [ 72.944737][ T7061] dump_stack_lvl+0x100/0x190 [ 72.944779][ T7061] should_fail_ex.cold+0x5/0xa [ 72.944803][ T7061] should_failslab+0xc2/0x120 [ 72.944821][ T7061] __kmalloc_noprof+0xfc/0x840 [ 72.944839][ T7061] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 72.944863][ T7061] genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 72.944887][ T7061] genl_family_rcv_msg_doit+0xc7/0x300 [ 72.944908][ T7061] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 72.944933][ T7061] ? bpf_lsm_capable+0x9/0x10 [ 72.944955][ T7061] ? security_capable+0x80/0x260 [ 72.944983][ T7061] genl_rcv_msg+0x560/0x800 [ 72.945005][ T7061] ? __pfx_genl_rcv_msg+0x10/0x10 [ 72.945021][ T7061] ? __lock_acquire+0x4c5/0x1ec0 [ 72.945037][ T7061] ? __pfx_devlink_nl_pre_doit_parent_dev_optional+0x10/0x10 [ 72.945056][ T7061] ? __pfx_devlink_nl_rate_new_doit+0x10/0x10 [ 72.945072][ T7061] ? __pfx_devlink_nl_post_doit_parent_dev_optional+0x10/0x10 [ 72.945091][ T7061] netlink_rcv_skb+0x159/0x420 [ 72.945109][ T7061] ? __pfx_genl_rcv_msg+0x10/0x10 [ 72.945122][ T7061] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 72.945145][ T7061] ? netlink_deliver_tap+0x1ae/0xcc0 [ 72.945164][ T7061] genl_rcv+0x28/0x40 [ 72.945174][ T7061] netlink_unicast+0x585/0x850 [ 72.945194][ T7061] ? __pfx_netlink_unicast+0x10/0x10 [ 72.945211][ T7061] ? __pfx_sock_has_perm+0x10/0x10 [ 72.945230][ T7061] netlink_sendmsg+0x8b0/0xda0 [ 72.945250][ T7061] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.945269][ T7061] ? selinux_socket_sendmsg+0x198/0x2f0 [ 72.945289][ T7061] ____sys_sendmsg+0xa4d/0xbe0 [ 72.945309][ T7061] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.945327][ T7061] ? __pfx_____sys_sendmsg+0x10/0x10 [ 72.945345][ T7061] ? lock_acquire+0x1d1/0x380 [ 72.945356][ T7061] ? get_pid_task+0x2a/0x250 [ 72.945373][ T7061] ___sys_sendmsg+0x190/0x1e0 [ 72.945392][ T7061] ? __pfx____sys_sendmsg+0x10/0x10 [ 72.945407][ T7061] ? get_pid_task+0x106/0x250 [ 72.945427][ T7061] ? find_held_lock+0x2b/0x80 [ 72.945452][ T7061] __sys_sendmsg+0x160/0x210 [ 72.945464][ T7061] ? __pfx___sys_sendmsg+0x10/0x10 [ 72.945484][ T7061] do_syscall_64+0x123/0x790 [ 72.945500][ T7061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.945512][ T7061] RIP: 0033:0x7f6c2b19e159 [ 72.945522][ T7061] 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 [ 72.945533][ T7061] RSP: 002b:00007f6c2c0f7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.945545][ T7061] RAX: ffffffffffffffda RBX: 00007f6c2b425fa0 RCX: 00007f6c2b19e159 [ 72.945553][ T7061] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 72.945559][ T7061] RBP: 00007f6c2c0f7090 R08: 0000000000000000 R09: 0000000000000000 [ 72.945566][ T7061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.945573][ T7061] R13: 00007f6c2b426038 R14: 00007f6c2b425fa0 R15: 00007ffc3bab0c38 [ 72.945587][ T7061] [ 73.018304][ T5086] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 73.029890][ T7067] loop0: detected capacity change from 0 to 4096 [ 73.132350][ T7071] netlink: 72 bytes leftover after parsing attributes in process `syz.1.452'. [ 73.160985][ T7075] netlink: 'syz.1.454': attribute type 5 has an invalid length. [ 73.329815][ T7087] FAULT_INJECTION: forcing a failure. [ 73.329815][ T7087] name failslab, interval 1, probability 0, space 0, times 0 [ 73.329880][ T7087] CPU: 2 UID: 0 PID: 7087 Comm: syz.1.458 Not tainted syzkaller #0 PREEMPT(full) [ 73.329906][ T7087] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 73.329915][ T7087] Call Trace: [ 73.329921][ T7087] [ 73.329926][ T7087] dump_stack_lvl+0x100/0x190 [ 73.329949][ T7087] should_fail_ex.cold+0x5/0xa [ 73.329967][ T7087] should_failslab+0xc2/0x120 [ 73.329982][ T7087] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 73.329995][ T7087] ? __alloc_skb+0x140/0x710 [ 73.330010][ T7087] __alloc_skb+0x140/0x710 [ 73.330020][ T7087] ? __alloc_skb+0x5b7/0x710 [ 73.330030][ T7087] ? __pfx___alloc_skb+0x10/0x10 [ 73.330046][ T7087] tipc_nl_compat_dumpit+0x15d/0x820 [ 73.330062][ T7087] tipc_nl_compat_recv+0x859/0xc40 [ 73.330077][ T7087] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 73.330095][ T7087] ? lock_acquire+0x1d1/0x380 [ 73.330112][ T7087] ? __pfx_tipc_nl_node_dump_link+0x10/0x10 [ 73.330151][ T7087] ? __pfx_tipc_nl_compat_link_stat_dump+0x10/0x10 [ 73.330173][ T7087] ? trace_contention_end+0x126/0x160 [ 73.330191][ T7087] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 73.330219][ T7087] genl_family_rcv_msg_doit+0x214/0x300 [ 73.330242][ T7087] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 73.330263][ T7087] ? genl_get_cmd+0x3e7/0x760 [ 73.330289][ T7087] ? __dev_queue_xmit+0xa33/0x4970 [ 73.330314][ T7087] ? __radix_tree_lookup+0x217/0x2b0 [ 73.330339][ T7087] genl_rcv_msg+0x560/0x800 [ 73.330369][ T7087] ? __pfx_genl_rcv_msg+0x10/0x10 [ 73.330388][ T7087] ? __lock_acquire+0x4c5/0x1ec0 [ 73.330406][ T7087] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 73.330436][ T7087] netlink_rcv_skb+0x159/0x420 [ 73.330464][ T7087] ? __pfx_genl_rcv_msg+0x10/0x10 [ 73.330485][ T7087] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 73.330524][ T7087] ? netlink_deliver_tap+0x1ae/0xcc0 [ 73.330557][ T7087] genl_rcv+0x28/0x40 [ 73.330573][ T7087] netlink_unicast+0x585/0x850 [ 73.330604][ T7087] ? __pfx_netlink_unicast+0x10/0x10 [ 73.330640][ T7087] netlink_sendmsg+0x8b0/0xda0 [ 73.330673][ T7087] ? __pfx_netlink_sendmsg+0x10/0x10 [ 73.330703][ T7087] ? selinux_socket_sendmsg+0x198/0x2f0 [ 73.330729][ T7087] ____sys_sendmsg+0xa4d/0xbe0 [ 73.330749][ T7087] ? __pfx_netlink_sendmsg+0x10/0x10 [ 73.330776][ T7087] ? __pfx_____sys_sendmsg+0x10/0x10 [ 73.330802][ T7087] ? lock_acquire+0x1d1/0x380 [ 73.330817][ T7087] ? get_pid_task+0x2a/0x250 [ 73.330842][ T7087] ___sys_sendmsg+0x190/0x1e0 [ 73.330865][ T7087] ? __pfx____sys_sendmsg+0x10/0x10 [ 73.330887][ T7087] ? get_pid_task+0x106/0x250 [ 73.330917][ T7087] ? find_held_lock+0x2b/0x80 [ 73.330953][ T7087] __sys_sendmsg+0x160/0x210 [ 73.330971][ T7087] ? __pfx___sys_sendmsg+0x10/0x10 [ 73.330990][ T7088] bond0: invalid NS target ff00:: specified for addition [ 73.331001][ T7087] do_syscall_64+0x123/0x790 [ 73.331013][ T7088] bond0: option ns_ip6_target: invalid value (18446744073709551615) [ 73.331023][ T7087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.331041][ T7087] RIP: 0033:0x7f6c2b19e159 [ 73.331055][ T7087] 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 [ 73.331071][ T7087] RSP: 002b:00007f6c2c0f7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.331087][ T7087] RAX: ffffffffffffffda RBX: 00007f6c2b425fa0 RCX: 00007f6c2b19e159 [ 73.331187][ T7087] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 73.331197][ T7087] RBP: 00007f6c2c0f7090 R08: 0000000000000000 R09: 0000000000000000 [ 73.331207][ T7087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.331217][ T7087] R13: 00007f6c2b426038 R14: 00007f6c2b425fa0 R15: 00007ffc3bab0c38 [ 73.331242][ T7087] [ 73.407113][ T7091] bond1 (unregistering): Released all slaves [ 73.582618][ T7097] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 74.094859][ T7151] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 74.133843][ T7151] __nla_validate_parse: 3 callbacks suppressed [ 74.133999][ T7151] netlink: 16 bytes leftover after parsing attributes in process `syz.0.481'. [ 74.141144][ T7151] kvm [7150]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010058) = 0x6 [ 74.222039][ T7154] netlink: 48 bytes leftover after parsing attributes in process `syz.1.482'. [ 74.222147][ T7154] netlink: 844 bytes leftover after parsing attributes in process `syz.1.482'. [ 74.308897][ T7158] sg_write: process 265 (syz.0.484) changed security contexts after opening file descriptor, this is not allowed. [ 74.528690][ T7171] EXT4-fs warning (device sda1): verify_group_input:136: Cannot add at group 10 (only 8 groups) [ 74.585291][ T5725] usb 6-1: new full-speed USB device number 7 using dummy_hcd [ 74.707972][ T7176] FAULT_INJECTION: forcing a failure. [ 74.707972][ T7176] name failslab, interval 1, probability 0, space 0, times 0 [ 74.710053][ T7176] CPU: 3 UID: 0 PID: 7176 Comm: syz.0.489 Tainted: G L syzkaller #0 PREEMPT(full) [ 74.710080][ T7176] Tainted: [L]=SOFTLOCKUP [ 74.710086][ T7176] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.710097][ T7176] Call Trace: [ 74.710103][ T7176] [ 74.710110][ T7176] dump_stack_lvl+0x100/0x190 [ 74.710141][ T7176] should_fail_ex.cold+0x5/0xa [ 74.710166][ T7176] should_failslab+0xc2/0x120 [ 74.710188][ T7176] kmem_cache_alloc_noprof+0x92/0x6a0 [ 74.710208][ T7176] ? skb_clone+0x190/0x400 [ 74.710231][ T7176] skb_clone+0x190/0x400 [ 74.710251][ T7176] netlink_deliver_tap+0xaed/0xcc0 [ 74.710282][ T7176] netlink_unicast+0x6a5/0x850 [ 74.710322][ T7176] ? __pfx_netlink_unicast+0x10/0x10 [ 74.710347][ T7176] ? genl_rcv_msg+0x4be/0x800 [ 74.710373][ T7176] netlink_ack+0x655/0xb80 [ 74.710407][ T7176] netlink_rcv_skb+0x333/0x420 [ 74.710435][ T7176] ? __pfx_genl_rcv_msg+0x10/0x10 [ 74.710455][ T7176] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 74.710493][ T7176] ? netlink_deliver_tap+0x1ae/0xcc0 [ 74.710523][ T7176] genl_rcv+0x28/0x40 [ 74.710539][ T7176] netlink_unicast+0x585/0x850 [ 74.710568][ T7176] ? __pfx_netlink_unicast+0x10/0x10 [ 74.710594][ T7176] ? __pfx_sock_has_perm+0x10/0x10 [ 74.710624][ T7176] netlink_sendmsg+0x8b0/0xda0 [ 74.710655][ T7176] ? __pfx_netlink_sendmsg+0x10/0x10 [ 74.710685][ T7176] ? selinux_socket_sendmsg+0x198/0x2f0 [ 74.710739][ T7176] ____sys_sendmsg+0xa4d/0xbe0 [ 74.710761][ T7176] ? __pfx_netlink_sendmsg+0x10/0x10 [ 74.710790][ T7176] ? __pfx_____sys_sendmsg+0x10/0x10 [ 74.710817][ T7176] ? lock_acquire+0x1d1/0x380 [ 74.710833][ T7176] ? get_pid_task+0x2a/0x250 [ 74.710858][ T7176] ___sys_sendmsg+0x190/0x1e0 [ 74.710883][ T7176] ? __pfx____sys_sendmsg+0x10/0x10 [ 74.710904][ T7176] ? get_pid_task+0x106/0x250 [ 74.710937][ T7176] ? find_held_lock+0x2b/0x80 [ 74.710978][ T7176] __sys_sendmsg+0x160/0x210 [ 74.710998][ T7176] ? __pfx___sys_sendmsg+0x10/0x10 [ 74.711030][ T7176] do_syscall_64+0x123/0x790 [ 74.711055][ T7176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.711075][ T7176] RIP: 0033:0x7fd96979e159 [ 74.711092][ T7176] 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 [ 74.711109][ T7176] RSP: 002b:00007fd96a5c2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.711146][ T7176] RAX: ffffffffffffffda RBX: 00007fd969a25fa0 RCX: 00007fd96979e159 [ 74.711157][ T7176] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 74.711165][ T7176] RBP: 00007fd96a5c2090 R08: 0000000000000000 R09: 0000000000000000 [ 74.711174][ T7176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 74.711183][ T7176] R13: 00007fd969a26038 R14: 00007fd969a25fa0 R15: 00007ffc97c2ea38 [ 74.711204][ T7176] [ 74.715560][ T5725] usb 6-1: device descriptor read/64, error -71 [ 74.782821][ T7180] loop0: detected capacity change from 0 to 4096 [ 74.955562][ T5725] usb 6-1: new full-speed USB device number 8 using dummy_hcd [ 74.979060][ T7188] netlink: 48 bytes leftover after parsing attributes in process `syz.2.494'. [ 75.080611][ T7192] bond1 (unregistering): Released all slaves [ 75.085253][ T5725] usb 6-1: device descriptor read/64, error -71 [ 75.195667][ T5725] usb usb6-port1: attempt power cycle [ 75.416163][ T7212] veth0_to_bond: entered allmulticast mode [ 75.427775][ T7212] sd 0:0:0:0: PR command failed: 1026 [ 75.427924][ T7212] sd 0:0:0:0: Sense Key : Illegal Request [current] [ 75.427970][ T7212] sd 0:0:0:0: Add. Sense: Invalid command operation code [ 75.449299][ T43] kauditd_printk_skb: 69 callbacks suppressed [ 75.449409][ T43] audit: type=1400 audit(1788693019.313:504): avc: denied { unmount } for pid=5731 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 75.512717][ T7217] netlink: 4 bytes leftover after parsing attributes in process `syz.0.506'. [ 75.535756][ T5725] usb 6-1: new full-speed USB device number 9 using dummy_hcd [ 75.556055][ T5725] usb 6-1: device descriptor read/8, error -71 [ 75.621893][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.622306][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.622486][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.623687][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.623744][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.623796][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.623847][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.623897][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.623947][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.623995][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624044][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624094][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624149][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624209][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624273][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624336][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624403][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624468][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624532][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624595][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624661][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624731][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624852][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624925][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.624996][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.626424][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.626528][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.626618][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.626720][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.626798][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.626875][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.626940][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.626995][ T7219] program syz.0.507 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 75.795274][ T5725] usb 6-1: new full-speed USB device number 10 using dummy_hcd [ 75.815801][ T5725] usb 6-1: device descriptor read/8, error -71 [ 75.925779][ T5725] usb usb6-port1: unable to enumerate USB device [ 76.039730][ T43] audit: type=1400 audit(1788693019.903:505): avc: denied { watch_mount watch_reads } for pid=7227 comm="syz.2.510" path="/126" dev="tmpfs" ino=678 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 76.391194][ T62] cfg80211: failed to load regulatory.db [ 76.550670][ T7239] netlink: 48 bytes leftover after parsing attributes in process `syz.2.515'. [ 76.552476][ T7239] netlink: 844 bytes leftover after parsing attributes in process `syz.2.515'. [ 76.592771][ T7241] netlink: 'syz.2.516': attribute type 10 has an invalid length. [ 76.603977][ T7241] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 76.605908][ T7241] team0: Port device netdevsim1 added [ 76.877435][ T7255] FAULT_INJECTION: forcing a failure. [ 76.877435][ T7255] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.877512][ T7255] CPU: 1 UID: 0 PID: 7255 Comm: syz.3.521 Tainted: G L syzkaller #0 PREEMPT(full) [ 76.877549][ T7255] Tainted: [L]=SOFTLOCKUP [ 76.877556][ T7255] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 76.877566][ T7255] Call Trace: [ 76.877573][ T7255] [ 76.877580][ T7255] dump_stack_lvl+0x100/0x190 [ 76.877611][ T7255] should_fail_ex.cold+0x5/0xa [ 76.877636][ T7255] _copy_to_user+0x32/0xd0 [ 76.877665][ T7255] simple_read_from_buffer+0xcb/0x170 [ 76.877686][ T7255] proc_fail_nth_read+0x1af/0x230 [ 76.877708][ T7255] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 76.877730][ T7255] ? rw_verify_area+0xce/0x6d0 [ 76.877754][ T7255] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 76.877775][ T7255] vfs_read+0x1e4/0xb40 [ 76.877791][ T7255] ? lock_acquire+0x1d1/0x380 [ 76.877809][ T7255] ? __fget_files+0x34/0x3d0 [ 76.877828][ T7255] ? __pfx_vfs_read+0x10/0x10 [ 76.877842][ T7255] ? find_held_lock+0x2b/0x80 [ 76.877866][ T7255] ? __fget_files+0x215/0x3d0 [ 76.877887][ T7255] ? __fget_files+0x21f/0x3d0 [ 76.877914][ T7255] ksys_read+0x12a/0x250 [ 76.877931][ T7255] ? __pfx_ksys_read+0x10/0x10 [ 76.877953][ T7255] do_syscall_64+0x123/0x790 [ 76.877977][ T7255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.877995][ T7255] RIP: 0033:0x7fd1d475e98e [ 76.878010][ T7255] 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 [ 76.878024][ T7255] RSP: 002b:00007fd1d56a7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 76.878043][ T7255] RAX: ffffffffffffffda RBX: 00007fd1d56a86c0 RCX: 00007fd1d475e98e [ 76.878054][ T7255] RDX: 000000000000000f RSI: 00007fd1d56a80a0 RDI: 0000000000000004 [ 76.878065][ T7255] RBP: 00007fd1d56a8090 R08: 0000000000000000 R09: 0000000000000000 [ 76.878075][ T7255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.878084][ T7255] R13: 00007fd1d4a26038 R14: 00007fd1d4a25fa0 R15: 00007ffdde54d9b8 [ 76.878107][ T7255] [ 76.958482][ T7259] loop0: detected capacity change from 0 to 4096 [ 77.202610][ T7270] netlink: 'syz.3.527': attribute type 5 has an invalid length. [ 77.594862][ T7285] bond1 (unregistering): Released all slaves [ 77.716641][ T43] audit: type=1400 audit(1788693021.583:506): avc: denied { unlink } for pid=7294 comm="syz.2.538" name="#7" dev="tmpfs" ino=754 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 77.717165][ T43] audit: type=1400 audit(1788693021.583:507): avc: denied { write } for pid=7293 comm="syz.1.537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 77.813377][ T43] audit: type=1400 audit(1788693021.673:508): avc: denied { create } for pid=7304 comm="syz.1.541" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 77.820295][ T7307] netlink: 4 bytes leftover after parsing attributes in process `syz.2.542'. [ 77.892232][ T7311] Bluetooth: MGMT ver 1.23 [ 77.893953][ T7311] Bluetooth: hci1: too big key_count value 24929 [ 78.474227][ T43] audit: type=1400 audit(1788693022.333:509): avc: denied { read write } for pid=7325 comm="syz.2.549" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 78.474333][ T43] audit: type=1400 audit(1788693022.333:510): avc: denied { open } for pid=7325 comm="syz.2.549" path="/148/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 78.520551][ T7329] netlink: 844 bytes leftover after parsing attributes in process `syz.2.550'. [ 78.639315][ T43] audit: type=1326 audit(1788693022.503:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7304 comm="syz.1.541" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c2b19e159 code=0x7fc00000 [ 78.705248][ T7340] netlink: 48 bytes leftover after parsing attributes in process `syz.1.555'. [ 78.761520][ T7347] bond1 (unregistering): Released all slaves [ 78.897790][ T43] audit: type=1400 audit(1788693022.763:512): avc: denied { write } for pid=7351 comm="syz.2.559" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 78.897926][ T7352] ieee802154 phy0 wpan0: encryption failed: -22 [ 78.899952][ T43] audit: type=1400 audit(1788693022.763:513): avc: denied { ioctl } for pid=7351 comm="syz.2.559" path="socket:[20582]" dev="sockfs" ino=20582 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 79.019795][ T7360] FAULT_INJECTION: forcing a failure. [ 79.019795][ T7360] name failslab, interval 1, probability 0, space 0, times 0 [ 79.019885][ T7360] CPU: 0 UID: 0 PID: 7360 Comm: syz.2.562 Tainted: G L syzkaller #0 PREEMPT(full) [ 79.019925][ T7360] Tainted: [L]=SOFTLOCKUP [ 79.019933][ T7360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.019945][ T7360] Call Trace: [ 79.019951][ T7360] [ 79.019959][ T7360] dump_stack_lvl+0x100/0x190 [ 79.019991][ T7360] should_fail_ex.cold+0x5/0xa [ 79.020017][ T7360] should_failslab+0xc2/0x120 [ 79.020039][ T7360] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 79.020059][ T7360] ? __alloc_skb+0x140/0x710 [ 79.020081][ T7360] __alloc_skb+0x140/0x710 [ 79.020097][ T7360] ? __alloc_skb+0x5b7/0x710 [ 79.020113][ T7360] ? __pfx___alloc_skb+0x10/0x10 [ 79.020136][ T7360] tipc_nl_compat_dumpit+0x295/0x820 [ 79.020158][ T7360] tipc_nl_compat_recv+0x859/0xc40 [ 79.020177][ T7360] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 79.020196][ T7360] ? lock_acquire+0x1d1/0x380 [ 79.020215][ T7360] ? __pfx_tipc_nl_node_dump_link+0x10/0x10 [ 79.020237][ T7360] ? __pfx_tipc_nl_compat_link_stat_dump+0x10/0x10 [ 79.020261][ T7360] ? trace_contention_end+0x126/0x160 [ 79.020282][ T7360] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 79.020308][ T7360] genl_family_rcv_msg_doit+0x214/0x300 [ 79.020337][ T7360] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 79.020357][ T7360] ? genl_get_cmd+0x3e7/0x760 [ 79.020382][ T7360] ? __dev_queue_xmit+0xa33/0x4970 [ 79.020407][ T7360] ? __radix_tree_lookup+0x217/0x2b0 [ 79.020431][ T7360] genl_rcv_msg+0x560/0x800 [ 79.020453][ T7360] ? __pfx_genl_rcv_msg+0x10/0x10 [ 79.020486][ T7360] ? __lock_acquire+0x4c5/0x1ec0 [ 79.020506][ T7360] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 79.020534][ T7360] netlink_rcv_skb+0x159/0x420 [ 79.020560][ T7360] ? __pfx_genl_rcv_msg+0x10/0x10 [ 79.020582][ T7360] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 79.020619][ T7360] ? netlink_deliver_tap+0x1ae/0xcc0 [ 79.020648][ T7360] genl_rcv+0x28/0x40 [ 79.020665][ T7360] netlink_unicast+0x585/0x850 [ 79.020695][ T7360] ? __pfx_netlink_unicast+0x10/0x10 [ 79.020730][ T7360] netlink_sendmsg+0x8b0/0xda0 [ 79.020761][ T7360] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.020791][ T7360] ? selinux_socket_sendmsg+0x198/0x2f0 [ 79.020823][ T7360] ____sys_sendmsg+0xa4d/0xbe0 [ 79.020844][ T7360] ? __pfx_netlink_sendmsg+0x10/0x10 [ 79.020873][ T7360] ? __pfx_____sys_sendmsg+0x10/0x10 [ 79.020901][ T7360] ? lock_acquire+0x1d1/0x380 [ 79.020918][ T7360] ? get_pid_task+0x2a/0x250 [ 79.020944][ T7360] ___sys_sendmsg+0x190/0x1e0 [ 79.020970][ T7360] ? __pfx____sys_sendmsg+0x10/0x10 [ 79.020993][ T7360] ? get_pid_task+0x106/0x250 [ 79.021026][ T7360] ? find_held_lock+0x2b/0x80 [ 79.021066][ T7360] __sys_sendmsg+0x160/0x210 [ 79.021085][ T7360] ? __pfx___sys_sendmsg+0x10/0x10 [ 79.021118][ T7360] do_syscall_64+0x123/0x790 [ 79.021142][ T7360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.021161][ T7360] RIP: 0033:0x7fcf5399e159 [ 79.021176][ T7360] 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 [ 79.021193][ T7360] RSP: 002b:00007fcf5482e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.021212][ T7360] RAX: ffffffffffffffda RBX: 00007fcf53c25fa0 RCX: 00007fcf5399e159 [ 79.021224][ T7360] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 79.021235][ T7360] RBP: 00007fcf5482e090 R08: 0000000000000000 R09: 0000000000000000 [ 79.021246][ T7360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.021256][ T7360] R13: 00007fcf53c26038 R14: 00007fcf53c25fa0 R15: 00007ffcff2d29a8 [ 79.021282][ T7360] [ 79.299990][ T7375] __nla_validate_parse: 3 callbacks suppressed [ 79.300191][ T7375] netlink: 844 bytes leftover after parsing attributes in process `syz.1.568'. [ 79.300205][ T7375] netlink: 844 bytes leftover after parsing attributes in process `syz.1.568'. [ 79.327013][ T7377] netlink: 56 bytes leftover after parsing attributes in process `syz.2.569'. [ 79.390799][ T7385] netlink: 48 bytes leftover after parsing attributes in process `syz.1.573'. [ 79.480249][ T7394] bond1 (unregistering): Released all slaves [ 79.615538][ T6929] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 79.734417][ T7401] netlink: 4 bytes leftover after parsing attributes in process `syz.1.578'. [ 79.768067][ T6929] usb 7-1: New USB device found, idVendor=a257, idProduct=2013, bcdDevice= 0.01 [ 79.769123][ T6929] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 79.769158][ T6929] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 79.769187][ T6929] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.070469][ T7418] netlink: 4 bytes leftover after parsing attributes in process `syz.0.584'. [ 80.075552][ T1555] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 80.166539][ T7426] geneve2: entered allmulticast mode [ 80.247425][ T1555] usb 6-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 80.248742][ T1555] usb 6-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 80.249661][ T1555] usb 6-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 80.251563][ T1555] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.251582][ T1555] usb 6-1: Product: syz [ 80.251594][ T1555] usb 6-1: Manufacturer: syz [ 80.251607][ T1555] usb 6-1: SerialNumber: syz [ 80.263981][ T1555] ti_usb_3410_5052 6-1:2.0: TI USB 5052 2 port adapter converter detected [ 80.273753][ T1555] usb 6-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 80.281022][ T1555] usb 6-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 80.326346][ T7432] jffs2: notice: (7432) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 80.466853][ T6929] usb 6-1: USB disconnect, device number 11 [ 80.477406][ T6929] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 80.485008][ T6929] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 80.485894][ T6929] ti_usb_3410_5052 6-1:2.0: device disconnected [ 80.575322][ T3375] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 80.630334][ T7440] netlink: 48 bytes leftover after parsing attributes in process `syz.0.591'. [ 80.725157][ T3375] usb 8-1: Using ep0 maxpacket: 32 [ 80.725660][ T3375] usb 8-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 80.726528][ T3375] usb 8-1: config index 0 descriptor too short (expected 29220, got 36) [ 80.726541][ T3375] usb 8-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 80.726551][ T3375] usb 8-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 80.726613][ T3375] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 80.726639][ T3375] usb 8-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 80.726656][ T3375] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 80.726667][ T3375] usb 8-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 80.726680][ T3375] usb 8-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 80.726701][ T3375] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.729466][ T3375] usb 8-1: config 0 descriptor?? [ 80.852995][ T7448] ima: policy update failed [ 80.853235][ T43] kauditd_printk_skb: 5 callbacks suppressed [ 80.853247][ T43] audit: type=1802 audit(1788693024.713:519): pid=7448 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=policy_update cause=failed comm="syz.0.595" res=0 errno=0 [ 80.896607][ T43] audit: type=1400 audit(1788693024.763:520): avc: denied { ioctl } for pid=7450 comm="syz.0.596" path="/dev/nullb0" dev="devtmpfs" ino=705 ioctlcmd=0x127f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 80.933058][ T3375] usblp 8-1:0.0: usblp0: USB Bidirectional printer dev 8 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 81.132733][ T43] audit: type=1400 audit(1788693024.993:521): avc: denied { read write } for pid=7431 comm="syz.3.588" name="lp0" dev="devtmpfs" ino=2929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 81.132863][ T43] audit: type=1400 audit(1788693024.993:522): avc: denied { open } for pid=7431 comm="syz.3.588" path="/dev/usb/lp0" dev="devtmpfs" ino=2929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 81.139559][ T43] audit: type=1400 audit(1788693025.003:523): avc: denied { getopt } for pid=7431 comm="syz.3.588" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 81.142507][ T43] audit: type=1400 audit(1788693025.003:524): avc: denied { write } for pid=7431 comm="syz.3.588" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 81.142791][ T43] audit: type=1400 audit(1788693025.003:525): avc: denied { add_name } for pid=7431 comm="syz.3.588" name="test" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 81.142962][ T43] audit: type=1400 audit(1788693025.003:526): avc: denied { create } for pid=7431 comm="syz.3.588" name="test" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 81.143659][ T7470] loop0: detected capacity change from 0 to 4096 [ 81.144738][ T43] audit: type=1400 audit(1788693025.003:527): avc: denied { read write open } for pid=7431 comm="syz.3.588" path="/86/file0/test" dev="jffs2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 81.161438][ T43] audit: type=1400 audit(1788693025.023:528): avc: denied { setopt } for pid=7466 comm="syz.1.603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 81.172377][ T5737] usb 8-1: USB disconnect, device number 8 [ 81.177461][ T5737] usblp0: removed [ 81.282599][ T7478] random: crng reseeded on system resumption [ 81.288788][ T7481] netlink: 20 bytes leftover after parsing attributes in process `syz.1.609'. [ 81.288885][ T7481] netlink: 20 bytes leftover after parsing attributes in process `syz.1.609'. [ 81.351222][ T7485] bond1 (unregistering): Released all slaves [ 81.476396][ T7493] netlink: 28 bytes leftover after parsing attributes in process `syz.1.614'. [ 81.748525][ T7519] MTD: Attempt to mount non-MTD device "/dev/nullb0" [ 81.753468][ T7519] VFS: Can't find a romfs filesystem on dev nullb0. [ 81.753468][ T7519] [ 81.797491][ T7523] loop0: detected capacity change from 0 to 4096 [ 81.918936][ T7534] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 81.934611][ T7531] bond1 (unregistering): Released all slaves [ 82.238254][ T7563] FAULT_INJECTION: forcing a failure. [ 82.238254][ T7563] name failslab, interval 1, probability 0, space 0, times 0 [ 82.238337][ T7563] CPU: 2 UID: 0 PID: 7563 Comm: syz.1.642 Tainted: G L syzkaller #0 PREEMPT(full) [ 82.238372][ T7563] Tainted: [L]=SOFTLOCKUP [ 82.238379][ T7563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 82.238389][ T7563] Call Trace: [ 82.238395][ T7563] [ 82.238402][ T7563] dump_stack_lvl+0x100/0x190 [ 82.238443][ T7563] should_fail_ex.cold+0x5/0xa [ 82.238466][ T7563] should_failslab+0xc2/0x120 [ 82.238491][ T7563] __kmalloc_cache_noprof+0x91/0x6d0 [ 82.238512][ T7563] ? __tipc_dump_start+0xe9/0x160 [ 82.238545][ T7563] __tipc_dump_start+0xe9/0x160 [ 82.238569][ T7563] __tipc_nl_compat_dumpit+0x1b6/0xbf0 [ 82.238598][ T7563] ? __pfx___tipc_nl_compat_dumpit+0x10/0x10 [ 82.238631][ T7563] ? kmalloc_reserve+0x148/0x350 [ 82.238665][ T7563] ? __pfx___alloc_skb+0x10/0x10 [ 82.238679][ T7563] ? skb_put+0x138/0x180 [ 82.238696][ T7563] ? __asan_memset+0x23/0x50 [ 82.238720][ T7563] ? __nlmsg_put+0x152/0x1c0 [ 82.238743][ T7563] tipc_nl_compat_dumpit+0x45f/0x820 [ 82.238762][ T7563] tipc_nl_compat_recv+0x859/0xc40 [ 82.238779][ T7563] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 82.238797][ T7563] ? lock_acquire+0x1d1/0x380 [ 82.238814][ T7563] ? __pfx_tipc_nl_node_dump_link+0x10/0x10 [ 82.238834][ T7563] ? __pfx_tipc_nl_compat_link_stat_dump+0x10/0x10 [ 82.238857][ T7563] ? trace_contention_end+0x126/0x160 [ 82.238875][ T7563] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 82.238899][ T7563] genl_family_rcv_msg_doit+0x214/0x300 [ 82.238919][ T7563] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 82.238936][ T7563] ? genl_get_cmd+0x3e7/0x760 [ 82.238959][ T7563] ? __dev_queue_xmit+0xa33/0x4970 [ 82.238982][ T7563] ? __radix_tree_lookup+0x217/0x2b0 [ 82.239006][ T7563] genl_rcv_msg+0x560/0x800 [ 82.239026][ T7563] ? __pfx_genl_rcv_msg+0x10/0x10 [ 82.239043][ T7563] ? __lock_acquire+0x4c5/0x1ec0 [ 82.239060][ T7563] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 82.239084][ T7563] netlink_rcv_skb+0x159/0x420 [ 82.239135][ T7563] ? __pfx_genl_rcv_msg+0x10/0x10 [ 82.239153][ T7563] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 82.239186][ T7563] ? netlink_deliver_tap+0x1ae/0xcc0 [ 82.239214][ T7563] genl_rcv+0x28/0x40 [ 82.239228][ T7563] netlink_unicast+0x585/0x850 [ 82.239256][ T7563] ? __pfx_netlink_unicast+0x10/0x10 [ 82.239286][ T7563] netlink_sendmsg+0x8b0/0xda0 [ 82.239320][ T7563] ? __pfx_netlink_sendmsg+0x10/0x10 [ 82.239346][ T7563] ? selinux_socket_sendmsg+0x198/0x2f0 [ 82.239376][ T7563] ____sys_sendmsg+0xa4d/0xbe0 [ 82.239397][ T7563] ? __pfx_netlink_sendmsg+0x10/0x10 [ 82.239424][ T7563] ? __pfx_____sys_sendmsg+0x10/0x10 [ 82.239449][ T7563] ? lock_acquire+0x1d1/0x380 [ 82.239464][ T7563] ? get_pid_task+0x2a/0x250 [ 82.239486][ T7563] ___sys_sendmsg+0x190/0x1e0 [ 82.239508][ T7563] ? __pfx____sys_sendmsg+0x10/0x10 [ 82.239528][ T7563] ? get_pid_task+0x106/0x250 [ 82.239555][ T7563] ? find_held_lock+0x2b/0x80 [ 82.239590][ T7563] __sys_sendmsg+0x160/0x210 [ 82.239607][ T7563] ? __pfx___sys_sendmsg+0x10/0x10 [ 82.239652][ T7563] do_syscall_64+0x123/0x790 [ 82.239673][ T7563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.239690][ T7563] RIP: 0033:0x7f6c2b19e159 [ 82.239705][ T7563] 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 [ 82.239720][ T7563] RSP: 002b:00007f6c2c0f7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 82.239737][ T7563] RAX: ffffffffffffffda RBX: 00007f6c2b425fa0 RCX: 00007f6c2b19e159 [ 82.239748][ T7563] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 82.239757][ T7563] RBP: 00007f6c2c0f7090 R08: 0000000000000000 R09: 0000000000000000 [ 82.239767][ T7563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 82.239776][ T7563] R13: 00007f6c2b426038 R14: 00007f6c2b425fa0 R15: 00007ffc3bab0c38 [ 82.239798][ T7563] [ 82.315596][ T6929] usb 8-1: new full-speed USB device number 9 using dummy_hcd [ 82.373356][ T5878] usb 7-1: USB disconnect, device number 5 [ 82.422797][ T7568] netdevsim netdevsim2: Direct firmware load for ./file0 failed with error -2 [ 82.430357][ T7568] netdevsim netdevsim2: Falling back to sysfs fallback for: ./file0 [ 82.478813][ T6929] usb 8-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 82.480805][ T6929] usb 8-1: unable to read config index 0 descriptor/start: -71 [ 82.480835][ T6929] usb 8-1: can't read configurations, error -71 [ 82.515343][ T62] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 82.626251][ T7577] loop0: detected capacity change from 0 to 4096 [ 82.665386][ T62] usb 6-1: Using ep0 maxpacket: 32 [ 82.668731][ T62] usb 6-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 82.674213][ T62] usb 6-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 82.680402][ T62] usb 6-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 82.680430][ T62] usb 6-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 82.680451][ T62] usb 6-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 82.701356][ T62] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.704580][ T62] usb 6-1: Product: syz [ 82.704675][ T62] usb 6-1: Manufacturer: syz [ 82.704690][ T62] usb 6-1: SerialNumber: syz [ 82.723481][ C2] imon 6-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 82.730245][ T62] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:155.0/input/input7 [ 82.753991][ T7581] netlink: 'syz.0.650': attribute type 3 has an invalid length. [ 82.935502][ T62] imon 6-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 82.935554][ T62] (id 0x00) [ 82.943039][ T7589] bond1 (unregistering): Released all slaves [ 82.985447][ T62] rc_core: IR keymap rc-imon-pad not found [ 82.989990][ T62] Registered IR keymap rc-empty [ 82.990039][ T62] imon 6-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 82.990049][ T62] imon 6-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 83.016627][ T62] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:155.0/rc/rc0 [ 83.026969][ T62] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:155.0/rc/rc0/input8 [ 83.048521][ T62] imon 6-1:155.0: iMON device (15c2:ffdc, intf0) on usb<6:12> initialized [ 83.207993][ T7605] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 83.208021][ T7605] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 83.209651][ T7605] vhci_hcd vhci_hcd.0: Device attached [ 83.210024][ T7606] vhci_hcd: cannot find the pending unlink 8 [ 83.224885][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.229890][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.230092][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.230311][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.230487][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.230844][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.231045][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.231246][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.231420][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.231931][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.232104][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.232280][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.232591][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.232818][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.232962][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.233112][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.233257][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.233426][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.233574][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.233717][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.234076][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.234352][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.234505][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.234651][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.234799][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.234969][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.235262][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.235410][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.235559][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.235735][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.236384][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.236532][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.236679][ T7613] xfs: Unknown parameter 'rgTe^ 9nvQ' [ 83.327403][ T5737] usb 6-1: USB disconnect, device number 12 [ 83.338078][ T7614] imon:send_packet: error submitting urb(-19) [ 83.342632][ T7622] bond0: (slave syz_tun): Releasing backup interface [ 83.350900][ T7622] bridge_slave_0: left allmulticast mode [ 83.350968][ T7622] bridge_slave_0: left promiscuous mode [ 83.354147][ T7622] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.360827][ T7622] bridge_slave_1: left allmulticast mode [ 83.360885][ T7622] bridge_slave_1: left promiscuous mode [ 83.361021][ T7622] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.365372][ T7614] imon:vfd_write: send packet #2 failed [ 83.374547][ T7622] bond0: (slave bond_slave_0): Releasing backup interface [ 83.408604][ T7622] bond0: (slave bond_slave_1): Releasing backup interface [ 83.423338][ T7622] team0: Port device team_slave_0 removed [ 83.429813][ T7622] team0: Port device team_slave_1 removed [ 83.430382][ T7622] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.430401][ T7622] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.433373][ T7622] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.433386][ T7622] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.437024][ T7622] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 83.443273][ T7623] team0: No ports can be present during mode change [ 83.465319][ T5845] usb 37-1: new high-speed USB device number 2 using vhci_hcd [ 83.992229][ T7654] input: syz1 as /devices/virtual/input/input9 [ 84.033495][ T7606] vhci_hcd: connection reset by peer [ 84.036201][ T13] vhci_hcd vhci_hcd.0: stop threads [ 84.036222][ T13] vhci_hcd vhci_hcd.0: release socket [ 84.037456][ T13] vhci_hcd vhci_hcd.0: disconnect device [ 84.501538][ T7689] netlink: 'syz.3.686': attribute type 1 has an invalid length. [ 84.518511][ T7689] 8021q: adding VLAN 0 to HW filter on device bond2 [ 84.861256][ T7718] bond3 (unregistering): Released all slaves [ 84.965987][ T7735] __nla_validate_parse: 6 callbacks suppressed [ 84.966136][ T7735] netlink: 60 bytes leftover after parsing attributes in process `syz.3.701'. [ 85.240310][ T7751] FAULT_INJECTION: forcing a failure. [ 85.240310][ T7751] name failslab, interval 1, probability 0, space 0, times 0 [ 85.246119][ T7751] CPU: 2 UID: 0 PID: 7751 Comm: syz.0.707 Tainted: G L syzkaller #0 PREEMPT(full) [ 85.246143][ T7751] Tainted: [L]=SOFTLOCKUP [ 85.246147][ T7751] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.246155][ T7751] Call Trace: [ 85.246159][ T7751] [ 85.246165][ T7751] dump_stack_lvl+0x100/0x190 [ 85.246206][ T7751] should_fail_ex.cold+0x5/0xa [ 85.246225][ T7751] should_failslab+0xc2/0x120 [ 85.246245][ T7751] kmem_cache_alloc_noprof+0x92/0x6a0 [ 85.246258][ T7751] ? skb_clone+0x190/0x400 [ 85.246276][ T7751] skb_clone+0x190/0x400 [ 85.246288][ T7751] netlink_deliver_tap+0xaed/0xcc0 [ 85.246310][ T7751] netlink_unicast+0x6a5/0x850 [ 85.246329][ T7751] ? __pfx_netlink_unicast+0x10/0x10 [ 85.246348][ T7751] ? tipc_nl_compat_dumpit+0x4f7/0x820 [ 85.246365][ T7751] tipc_nl_compat_recv+0x3a1/0xc40 [ 85.246383][ T7751] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 85.246395][ T7751] ? lock_acquire+0x1d1/0x380 [ 85.246407][ T7751] ? __pfx_tipc_nl_node_dump_link+0x10/0x10 [ 85.246423][ T7751] ? __pfx_tipc_nl_compat_link_stat_dump+0x10/0x10 [ 85.246438][ T7751] ? trace_contention_end+0x126/0x160 [ 85.246451][ T7751] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 85.246467][ T7751] genl_family_rcv_msg_doit+0x214/0x300 [ 85.246481][ T7751] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 85.246492][ T7751] ? genl_get_cmd+0x3e7/0x760 [ 85.246507][ T7751] ? __dev_queue_xmit+0xa33/0x4970 [ 85.246522][ T7751] ? __radix_tree_lookup+0x217/0x2b0 [ 85.246538][ T7751] genl_rcv_msg+0x560/0x800 [ 85.246551][ T7751] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.246563][ T7751] ? __lock_acquire+0x4c5/0x1ec0 [ 85.246574][ T7751] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 85.246590][ T7751] netlink_rcv_skb+0x159/0x420 [ 85.246618][ T7751] ? __pfx_genl_rcv_msg+0x10/0x10 [ 85.246631][ T7751] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 85.246654][ T7751] ? netlink_deliver_tap+0x1ae/0xcc0 [ 85.246672][ T7751] genl_rcv+0x28/0x40 [ 85.246682][ T7751] netlink_unicast+0x585/0x850 [ 85.246701][ T7751] ? __pfx_netlink_unicast+0x10/0x10 [ 85.246721][ T7751] netlink_sendmsg+0x8b0/0xda0 [ 85.246740][ T7751] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.246758][ T7751] ? selinux_socket_sendmsg+0x198/0x2f0 [ 85.246779][ T7751] ____sys_sendmsg+0xa4d/0xbe0 [ 85.246793][ T7751] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.246811][ T7751] ? __pfx_____sys_sendmsg+0x10/0x10 [ 85.246828][ T7751] ? lock_acquire+0x1d1/0x380 [ 85.246838][ T7751] ? get_pid_task+0x2a/0x250 [ 85.246855][ T7751] ___sys_sendmsg+0x190/0x1e0 [ 85.246890][ T7751] ? __pfx____sys_sendmsg+0x10/0x10 [ 85.246905][ T7751] ? get_pid_task+0x106/0x250 [ 85.246925][ T7751] ? find_held_lock+0x2b/0x80 [ 85.246948][ T7751] __sys_sendmsg+0x160/0x210 [ 85.246961][ T7751] ? __pfx___sys_sendmsg+0x10/0x10 [ 85.246980][ T7751] do_syscall_64+0x123/0x790 [ 85.246996][ T7751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.247008][ T7751] RIP: 0033:0x7fd96979e159 [ 85.247020][ T7751] 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 [ 85.247031][ T7751] RSP: 002b:00007fd96a5c2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.247043][ T7751] RAX: ffffffffffffffda RBX: 00007fd969a25fa0 RCX: 00007fd96979e159 [ 85.247050][ T7751] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 85.247057][ T7751] RBP: 00007fd96a5c2090 R08: 0000000000000000 R09: 0000000000000000 [ 85.247063][ T7751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 85.247070][ T7751] R13: 00007fd969a26038 R14: 00007fd969a25fa0 R15: 00007ffc97c2ea38 [ 85.247120][ T7751] [ 85.505426][ T7769] tmpfs: Unknown parameter 'mpnl' [ 85.519389][ T7772] netlink: 844 bytes leftover after parsing attributes in process `syz.3.714'. [ 85.519457][ T7772] netlink: 844 bytes leftover after parsing attributes in process `syz.3.714'. [ 85.703854][ T7783] bond1 (unregistering): Released all slaves [ 85.804532][ T7796] loop0: detected capacity change from 0 to 4096 [ 85.832428][ T7794] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1226918919 (78522810816 ns) > initial count (60690011328 ns). Using initial count to start timer. [ 85.836926][ T7794] netlink: 28 bytes leftover after parsing attributes in process `syz.2.723'. [ 85.924702][ T43] kauditd_printk_skb: 24 callbacks suppressed [ 85.924774][ T43] audit: type=1400 audit(1788693029.783:553): avc: denied { create } for pid=7802 comm="syz.0.727" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 85.925487][ T43] audit: type=1400 audit(1788693029.783:554): avc: denied { read } for pid=7801 comm="syz.3.726" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 85.925525][ T43] audit: type=1400 audit(1788693029.793:555): avc: denied { open } for pid=7801 comm="syz.3.726" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 85.957520][ T7804] can: request_module (can-proto-5) failed. [ 86.084273][ T7818] FAULT_INJECTION: forcing a failure. [ 86.084273][ T7818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 86.084389][ T7818] CPU: 2 UID: 0 PID: 7818 Comm: syz.2.729 Tainted: G L syzkaller #0 PREEMPT(full) [ 86.084456][ T7818] Tainted: [L]=SOFTLOCKUP [ 86.084466][ T7818] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 86.084481][ T7818] Call Trace: [ 86.084491][ T7818] [ 86.084501][ T7818] dump_stack_lvl+0x100/0x190 [ 86.084558][ T7818] should_fail_ex.cold+0x5/0xa [ 86.084588][ T7818] _copy_to_user+0x32/0xd0 [ 86.084624][ T7818] simple_read_from_buffer+0xcb/0x170 [ 86.084655][ T7818] proc_fail_nth_read+0x1af/0x230 [ 86.084683][ T7818] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 86.084714][ T7818] ? rw_verify_area+0xce/0x6d0 [ 86.084744][ T7818] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 86.084772][ T7818] vfs_read+0x1e4/0xb40 [ 86.084796][ T7818] ? lock_acquire+0x1d1/0x380 [ 86.084819][ T7818] ? __fget_files+0x34/0x3d0 [ 86.084848][ T7818] ? __pfx_vfs_read+0x10/0x10 [ 86.084865][ T7818] ? find_held_lock+0x2b/0x80 [ 86.084898][ T7818] ? __fget_files+0x215/0x3d0 [ 86.084930][ T7818] ? __fget_files+0x21f/0x3d0 [ 86.084966][ T7818] ksys_read+0x12a/0x250 [ 86.084987][ T7818] ? __pfx_ksys_read+0x10/0x10 [ 86.085018][ T7818] do_syscall_64+0x123/0x790 [ 86.085052][ T7818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.085079][ T7818] RIP: 0033:0x7fcf5395e98e [ 86.085097][ T7818] 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 [ 86.085119][ T7818] RSP: 002b:00007fcf5482dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 86.085142][ T7818] RAX: ffffffffffffffda RBX: 00007fcf5482e6c0 RCX: 00007fcf5395e98e [ 86.085157][ T7818] RDX: 000000000000000f RSI: 00007fcf5482e0a0 RDI: 0000000000000004 [ 86.085172][ T7818] RBP: 00007fcf5482e090 R08: 0000000000000000 R09: 0000000000000000 [ 86.085186][ T7818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 86.085198][ T7818] R13: 00007fcf53c26038 R14: 00007fcf53c25fa0 R15: 00007ffcff2d29a8 [ 86.085231][ T7818] [ 86.148184][ T7822] overlayfs: failed to resolve './file0': -2 [ 86.262407][ T7830] binder: BINDER_SET_CONTEXT_MGR already set [ 86.262475][ T7830] binder: 7829:7830 ioctl 4018620d 200000001000 returned -16 [ 86.267151][ T43] audit: type=1400 audit(1788693030.133:556): avc: denied { create } for pid=7829 comm="syz.2.734" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 86.330236][ T7840] netlink: 844 bytes leftover after parsing attributes in process `syz.0.736'. [ 86.330330][ T7840] netlink: 844 bytes leftover after parsing attributes in process `syz.0.736'. [ 86.340033][ T43] audit: type=1400 audit(1788693030.203:557): avc: denied { read } for pid=7829 comm="syz.2.734" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 86.340323][ T7831] netlink: 16 bytes leftover after parsing attributes in process `syz.2.734'. [ 86.340390][ T43] audit: type=1400 audit(1788693030.203:558): avc: denied { ioctl } for pid=7829 comm="syz.2.734" path="socket:[22979]" dev="sockfs" ino=22979 ioctlcmd=0x5873 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 86.795967][ T7869] loop0: detected capacity change from 0 to 4096 [ 86.846395][ T7872] netlink: 28 bytes leftover after parsing attributes in process `syz.2.747'. [ 86.890059][ T7872] syz_tun: left promiscuous mode [ 87.006379][ T50] usb 8-1: new high-speed USB device number 11 using dummy_hcd [ 87.087052][ T12] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.087166][ T12] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.087242][ T12] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.087282][ T12] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.087313][ T12] netdevsim netdevsim14 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.158972][ T50] usb 8-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 87.160222][ T50] usb 8-1: config index 0 descriptor too short (expected 8192, got 36) [ 87.160246][ T50] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 87.160261][ T50] usb 8-1: config 0 has no interfaces? [ 87.160283][ T50] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.169546][ T50] usb 8-1: config 0 descriptor?? [ 87.245775][ T7891] team0: Port device vlan2 added [ 87.312149][ T7896] netlink: 20 bytes leftover after parsing attributes in process `syz.1.757'. [ 87.341666][ T7897] overlay: ./bus is not a directory [ 87.379562][ T50] usb 8-1: string descriptor 0 read error: -71 [ 87.381952][ T50] usb 8-1: USB disconnect, device number 11 [ 87.383309][ T7865] netlink: 12 bytes leftover after parsing attributes in process `syz.3.744'. [ 87.723941][ T7913] loop0: detected capacity change from 0 to 4096 [ 87.876550][ T43] audit: type=1400 audit(1788693031.743:559): avc: denied { append } for pid=7917 comm="syz.0.764" name="frontend0" dev="devtmpfs" ino=948 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 88.216264][ T5086] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 88.223637][ T5086] Bluetooth: hci0: Injecting HCI hardware error event [ 88.226137][ T66] Bluetooth: hci0: hardware error 0x00 [ 88.299142][ T7947] bond1 (unregistering): Released all slaves [ 88.315666][ T6929] usb 8-1: new full-speed USB device number 12 using dummy_hcd [ 88.530609][ T6929] usb 8-1: unable to get BOS descriptor or descriptor too short [ 88.531430][ T6929] usb 8-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 88.532337][ T6929] usb 8-1: unable to read config index 0 descriptor/start: -71 [ 88.532371][ T6929] usb 8-1: can't read configurations, error -71 [ 88.552579][ T43] audit: type=1400 audit(1788693032.413:560): avc: denied { cmd } for pid=7956 comm="syz.0.781" path="/dev/ublk-control" dev="devtmpfs" ino=706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 88.593448][ T43] audit: type=1400 audit(1788693032.453:561): avc: denied { map } for pid=7956 comm="syz.0.781" path="/dev/ublkc0" dev="devtmpfs" ino=2962 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 88.615841][ T5845] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 88.620490][ T7957] program syz.0.781 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 88.641255][ T7957] i2c i2c-1: dtv_property_process_set: SET cmd 0x00000000 undefined [ 88.648883][ T43] audit: type=1400 audit(1788693032.513:562): avc: denied { write } for pid=7956 comm="syz.0.781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 88.831794][ T7963] loop0: detected capacity change from 0 to 4096 [ 89.019140][ T7971] MINIX-fs: unable to read superblock [ 89.098937][ T7980] omfs: Invalid superblock (0) [ 89.301559][ T7999] ptrace attach of "/syz-executor exec"[5730] was attempted by "/syz-executor exec"[7999] [ 89.521690][ T8024] netlink: 'syz.2.809': attribute type 1 has an invalid length. [ 89.523770][ T8024] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 89.622305][ T8030] Unknown options in mask b7f2 [ 89.626394][ T8033] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 89.745671][ T8040] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 89.885254][ T50] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 90.044191][ T50] usb 5-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 90.045133][ T50] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 90.045161][ T50] usb 5-1: can't read configurations, error -71 [ 90.190935][ T8073] openvswitch: netlink: Flow actions attr not present in new flow. [ 90.216071][ T8076] __nla_validate_parse: 10 callbacks suppressed [ 90.218495][ T8076] netlink: 4 bytes leftover after parsing attributes in process `syz.2.831'. [ 90.297530][ T66] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 90.799554][ T8140] netlink: 4 bytes leftover after parsing attributes in process `syz.0.857'. [ 90.864522][ T66] Bluetooth: hci2: unexpected event for opcode 0x1003 [ 90.910000][ T8151] netlink: 16 bytes leftover after parsing attributes in process `syz.1.862'. [ 91.039749][ T43] kauditd_printk_skb: 8 callbacks suppressed [ 91.039869][ T43] audit: type=1400 audit(1788693034.903:571): avc: denied { connect } for pid=8157 comm="syz.1.864" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 91.043306][ T8158] openvswitch: netlink: IP tunnel attribute has 5413 unknown bytes. [ 91.044377][ T43] audit: type=1400 audit(1788693034.903:572): avc: denied { write } for pid=8157 comm="syz.1.864" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 91.053026][ T43] audit: type=1400 audit(1788693034.913:573): avc: denied { getopt } for pid=8157 comm="syz.1.864" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 91.210978][ T8162] affs: No valid root block on device sr0 [ 91.375555][ T62] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 91.377922][ T43] audit: type=1400 audit(1788693035.243:574): avc: denied { ioctl } for pid=8163 comm="syz.0.867" path="/dev/raw-gadget" dev="devtmpfs" ino=848 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 91.424186][ T43] audit: type=1400 audit(1788693035.283:575): avc: denied { read write } for pid=5733 comm="syz-executor" name="loop3" dev="devtmpfs" ino=659 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 91.424592][ T43] audit: type=1400 audit(1788693035.283:576): avc: denied { open } for pid=5733 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=659 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 91.424880][ T43] audit: type=1400 audit(1788693035.283:577): avc: denied { ioctl } for pid=5733 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=659 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 91.440422][ T43] audit: type=1400 audit(1788693035.303:578): avc: denied { create } for pid=8171 comm="syz.3.869" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 91.442933][ T43] audit: type=1400 audit(1788693035.303:579): avc: denied { write } for pid=8171 comm="syz.3.869" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 91.516740][ T43] audit: type=1400 audit(1788693035.383:580): avc: denied { mounton } for pid=8174 comm="syz.3.870" path="/140/dev" dev="tmpfs" ino=739 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 91.533322][ T62] usb 5-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 91.533997][ T62] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 91.534014][ T62] usb 5-1: can't read configurations, error -71 [ 92.043962][ T8186] netlink: 20 bytes leftover after parsing attributes in process `syz.1.874'. [ 92.084851][ T8189] netlink: 'syz.0.875': attribute type 1 has an invalid length. [ 92.105230][ T8189] bond1: option mode: invalid value (9) [ 92.108924][ T8189] bond1 (unregistering): Released all slaves [ 92.136102][ T8193] netlink: 28 bytes leftover after parsing attributes in process `syz.0.875'. [ 92.144359][ T8193] bridge_slave_0: left allmulticast mode [ 92.144606][ T8193] bridge_slave_0: left promiscuous mode [ 92.144782][ T8193] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.154190][ T8193] bridge_slave_1: left allmulticast mode [ 92.154276][ T8193] bridge_slave_1: left promiscuous mode [ 92.154525][ T8193] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.174391][ T8193] bond0: (slave bond_slave_0): Releasing backup interface [ 92.183388][ T8193] bond0: (slave bond_slave_1): Releasing backup interface [ 92.194064][ T8193] team0: Port device team_slave_0 removed [ 92.198809][ T8193] team0: Port device team_slave_1 removed [ 92.199260][ T8193] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.199273][ T8193] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.202298][ T8193] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.202309][ T8193] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.204796][ T8193] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 92.536240][ T8220] netlink: 12 bytes leftover after parsing attributes in process `syz.1.888'. [ 92.542823][ T8227] CUSE: unknown device info "" [ 92.544623][ T8227] CUSE: unknown device info "" [ 92.546926][ T8227] CUSE: unknown device info "" [ 92.548935][ T8227] CUSE: unknown device info "" [ 92.550982][ T8227] CUSE: DEVNAME unspecified [ 92.650769][ T8237] loop0: detected capacity change from 0 to 4096 [ 92.760855][ T8248] nbd0: detected capacity change from 0 to 1 [ 92.763299][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763398][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763427][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763447][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763461][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763468][ T5745] ldm_validate_partition_table(): Disk read failed. [ 92.763481][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763494][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763507][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763521][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763528][ T5745] Dev nbd0: unable to read RDB block 0 [ 92.763540][ T5745] Buffer I/O error on dev nbd0, logical block 0, async page read [ 92.763561][ T5745] nbd0: unable to read partition table [ 92.763658][ T5745] nbd0: partition table beyond EOD, truncated [ 92.766005][ T50] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 92.773753][ T5745] ldm_validate_partition_table(): Disk read failed. [ 92.773814][ T5745] Dev nbd0: unable to read RDB block 0 [ 92.773856][ T5745] nbd0: unable to read partition table [ 92.774013][ T5745] nbd0: partition table beyond EOD, truncated [ 92.864286][ T8259] block nbd0: shutting down sockets [ 92.927524][ T50] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.03 [ 92.931035][ T50] usb 5-1: Dual-Role OTG device on HNP port [ 92.933272][ T50] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.950153][ T50] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 92.973187][ C3] Oops: general protection fault, probably for non-canonical address 0xdffffc00000000e6: 0000 [#1] SMP KASAN NOPTI [ 92.977905][ C3] KASAN: null-ptr-deref in range [0x0000000000000730-0x0000000000000737] [ 92.981106][ C3] CPU: 3 UID: 0 PID: 50 Comm: kworker/3:1 Tainted: G L syzkaller #0 PREEMPT(full) [ 92.984765][ C3] Tainted: [L]=SOFTLOCKUP [ 92.986231][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 92.987850][ T8265] usb 1-1: USB disconnect, device number 2 [ 92.991329][ C3] Workqueue: usb_hub_wq hub_event [ 92.993097][ C3] RIP: 0010:f_midi2_free_ep_reqs+0x56/0x2b0 [ 92.995144][ C3] Code: 85 6a 02 00 00 49 8b 45 00 48 89 44 24 18 48 05 30 07 00 00 48 89 c2 48 89 44 24 20 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b5 01 00 00 48 8b 44 24 18 31 [ 93.003002][ C3] RSP: 0018:ffffc900007089d8 EFLAGS: 00010002 [ 93.004946][ C3] RAX: dffffc0000000000 RBX: ffff8880495a8000 RCX: 0000000000000103 [ 93.007944][ C3] RDX: 00000000000000e6 RSI: ffffffff87f56686 RDI: ffff8880495a8128 [ 93.010595][ C3] RBP: ffff8880495a8128 R08: 0000000000000004 R09: 0000000000000020 [ 93.013317][ C3] R10: 0000000000000020 R11: 000000000000762b R12: ffff8880495a80f0 [ 93.016054][ C3] R13: ffff8880495a8128 R14: ffff8880495a8740 R15: 0000000000000001 [ 93.018745][ C3] FS: 0000000000000000(0000) GS:ffff8880d5e5f000(0000) knlGS:0000000000000000 [ 93.021759][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.023976][ C3] CR2: 00007f44b73e40f5 CR3: 000000004f360000 CR4: 0000000000352ef0 [ 93.026658][ C3] Call Trace: [ 93.027830][ C3] [ 93.028860][ C3] f_midi2_set_alt+0x444/0x5f0 [ 93.030501][ C3] composite_setup+0x16f8/0x9290 [ 93.032282][ C3] ? __lock_acquire+0x4c5/0x1ec0 [ 93.034117][ C3] ? __lock_acquire+0x4c5/0x1ec0 [ 93.036155][ C3] ? __pfx_composite_setup+0x10/0x10 [ 93.038001][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.039750][ C3] ? do_raw_spin_lock+0x128/0x260 [ 93.041354][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.043065][ C3] ? configfs_composite_setup+0xfb/0x130 [ 93.044889][ C3] configfs_composite_setup+0xfb/0x130 [ 93.046935][ C3] dummy_timer+0x2039/0x3700 [ 93.048572][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 93.050672][ C3] ? debug_object_deactivate+0x2e4/0x3b0 [ 93.053000][ C3] ? __pfx_dummy_timer+0x10/0x10 [ 93.055035][ C3] ? mark_held_locks+0x40/0x70 [ 93.056726][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.058611][ C3] ? __pfx_dummy_timer+0x10/0x10 [ 93.060213][ C3] __hrtimer_run_queues+0x462/0x9c0 [ 93.062083][ C3] hrtimer_run_softirq+0x1ca/0x360 [ 93.063841][ C3] handle_softirqs+0x1e6/0x9d0 [ 93.065415][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 93.067162][ C3] ? _raw_spin_unlock+0x28/0x50 [ 93.068811][ C3] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 93.070738][ C3] __irq_exit_rcu+0x194/0x210 [ 93.072433][ C3] irq_exit_rcu+0x9/0x30 [ 93.073939][ C3] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 93.076017][ C3] [ 93.077042][ C3] [ 93.078042][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 93.079976][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 93.081999][ C3] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 26 3d 14 f6 48 89 df e8 4e 93 14 f6 f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 25 9a 03 f6 65 48 83 3d e4 14 b9 08 00 74 16 5b [ 93.089141][ C3] RSP: 0018:ffffc90000a3e880 EFLAGS: 00000246 [ 93.091438][ C3] RAX: 0000000000000002 RBX: ffff888029e78000 RCX: 0000000000000040 [ 93.094175][ C3] RDX: 0000000000000001 RSI: ffffffff8e3ebe0c RDI: ffffffff8c621080 [ 93.096789][ C3] RBP: 0000000000000246 R08: 0000000000000001 R09: 0000000000000000 [ 93.099311][ C3] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000080000000 [ 93.101810][ C3] R13: ffff88802b39f478 R14: 0000000000000000 R15: ffff88802b39f400 [ 93.104307][ C3] dummy_urb_enqueue+0x56c/0x880 [ 93.105903][ C3] ? __device_attach_driver+0x1b1/0x320 [ 93.107725][ C3] usb_hcd_submit_urb+0x268/0x2150 [ 93.109343][ C3] ? bus_for_each_drv+0x159/0x1e0 [ 93.111181][ C3] ? __device_attach+0x1e4/0x4d0 [ 93.112956][ C3] ? device_initial_probe+0xaf/0xd0 [ 93.114819][ C3] ? bus_probe_device+0x64/0x160 [ 93.116742][ C3] ? device_add+0x121d/0x1970 [ 93.118281][ C3] ? usb_new_device.part.0+0xcc2/0x1686 [ 93.120048][ C3] ? hub_event.cold+0x1e3/0xe90 [ 93.121600][ C3] usb_submit_urb+0x827/0x19b0 [ 93.123139][ C3] ? __init_swait_queue_head+0xca/0x150 [ 93.124899][ C3] usb_start_wait_urb+0x10e/0x580 [ 93.125178][ T5887] usb 8-1: new full-speed USB device number 14 using dummy_hcd [ 93.128989][ C3] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 93.130911][ C3] ? __asan_memset+0x23/0x50 [ 93.132894][ C3] usb_control_msg+0x328/0x4b0 [ 93.135067][ C3] ? __pfx_usb_control_msg+0x10/0x10 [ 93.136862][ C3] ? lockdep_hardirqs_on+0x7d/0x110 [ 93.138764][ C3] usb_control_msg_send+0xca/0x130 [ 93.140545][ C3] usb_set_interface+0x9b6/0xe20 [ 93.142209][ C3] snd_usb_midi_v2_create+0x629/0x4070 [ 93.144275][ C3] ? __mutex_unlock_slowpath+0x35d/0x930 [ 93.146187][ C3] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 93.148269][ C3] ? snd_info_create_entry+0x6f/0x400 [ 93.150191][ C3] ? lockdep_init_map_type+0x5c/0x250 [ 93.152381][ C3] ? __pfx_snd_usb_midi_v2_create+0x10/0x10 [ 93.154998][ C3] ? lockdep_init_map_type+0x5c/0x250 [ 93.157066][ C3] ? snd_info_create_entry+0x314/0x400 [ 93.159279][ C3] ? usb_ifnum_to_if+0x16f/0x1d0 [ 93.161157][ C3] snd_usb_create_stream.isra.0+0x386/0x4d0 [ 93.163576][ C3] usb_audio_probe+0xf0b/0x3b10 [ 93.165575][ C3] ? __pfx_usb_audio_probe+0x10/0x10 [ 93.167662][ C3] ? do_raw_spin_lock+0x128/0x260 [ 93.170014][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.172416][ C3] ? mark_held_locks+0x40/0x70 [ 93.174457][ C3] ? _raw_spin_lock_irqsave+0x52/0x60 [ 93.176317][ C3] ? find_held_lock+0x2b/0x80 [ 93.177826][ C3] ? mark_held_locks+0x40/0x70 [ 93.179367][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.181210][ C3] usb_probe_interface+0x386/0x9b0 [ 93.182832][ C3] ? __pfx_usb_probe_interface+0x10/0x10 [ 93.184797][ C3] ? kernfs_put+0x3f/0x60 [ 93.186795][ C3] ? sysfs_create_link+0x68/0xc0 [ 93.189301][ C3] ? __pfx_usb_probe_interface+0x10/0x10 [ 93.191861][ C3] really_probe+0x241/0xa60 [ 93.193861][ C3] __driver_probe_device+0x210/0x460 [ 93.196077][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.198517][ C3] driver_probe_device+0x4a/0x140 [ 93.200657][ C3] __device_attach_driver+0x1df/0x320 [ 93.202810][ C3] ? __pfx___device_attach_driver+0x10/0x10 [ 93.204897][ C3] bus_for_each_drv+0x159/0x1e0 [ 93.207094][ C3] ? __pfx_bus_for_each_drv+0x10/0x10 [ 93.209184][ C3] ? lockdep_hardirqs_on+0x7d/0x110 [ 93.211065][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 93.212979][ C3] __device_attach+0x1e4/0x4d0 [ 93.214973][ C3] ? __pfx___device_attach+0x10/0x10 [ 93.216967][ C3] ? do_raw_spin_unlock+0x145/0x1e0 [ 93.219264][ C3] device_initial_probe+0xaf/0xd0 [ 93.221342][ C3] bus_probe_device+0x64/0x160 [ 93.222900][ C3] device_add+0x121d/0x1970 [ 93.224949][ C3] ? __pfx_device_add+0x10/0x10 [ 93.227306][ C3] ? usb_create_ep_devs+0x1f7/0x2b0 [ 93.229889][ C3] ? create_intf_ep_devs.isra.0+0x19f/0x200 [ 93.232422][ C3] usb_set_configuration+0xd97/0x1c60 [ 93.234879][ C3] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 93.237600][ C3] usb_generic_driver_probe+0xa1/0xe0 [ 93.239922][ C3] usb_probe_device+0xef/0x400 [ 93.241952][ C3] ? __pfx_usb_probe_device+0x10/0x10 [ 93.244142][ C3] really_probe+0x241/0xa60 [ 93.246248][ C3] __driver_probe_device+0x210/0x460 [ 93.248885][ C3] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.251275][ C3] driver_probe_device+0x4a/0x140 [ 93.253162][ C3] __device_attach_driver+0x1df/0x320 [ 93.254979][ C3] ? __pfx___device_attach_driver+0x10/0x10 [ 93.257053][ C3] bus_for_each_drv+0x159/0x1e0 [ 93.258814][ C3] ? __pfx_bus_for_each_drv+0x10/0x10 [ 93.260680][ C3] ? lockdep_hardirqs_on+0x7d/0x110 [ 93.262380][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 93.264261][ C3] __device_attach+0x1e4/0x4d0 [ 93.266068][ C3] ? __pfx___device_attach+0x10/0x10 [ 93.267888][ C3] ? do_raw_spin_unlock+0x145/0x1e0 [ 93.269520][ C3] device_initial_probe+0xaf/0xd0 [ 93.271146][ C3] bus_probe_device+0x64/0x160 [ 93.272960][ C3] device_add+0x121d/0x1970 [ 93.274630][ C3] ? __pfx_device_add+0x10/0x10 [ 93.276806][ C3] ? usb_detect_static_quirks+0x335/0x3e0 [ 93.278882][ C3] usb_new_device.part.0+0xcc2/0x1686 [ 93.280755][ C3] ? __pfx_usb_new_device.part.0+0x10/0x10 [ 93.283056][ C3] ? mark_held_locks+0x40/0x70 [ 93.284802][ C3] hub_event.cold+0x1e3/0xe90 [ 93.286935][ C3] ? __pfx_hub_event+0x10/0x10 [ 93.287093][ T5887] usb 8-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 93.287734][ T5887] usb 8-1: unable to read config index 0 descriptor/start: -71 [ 93.287794][ T5887] usb 8-1: can't read configurations, error -71 [ 93.296619][ C3] ? print_usage_bug.part.0+0x1f0/0x340 [ 93.299148][ C3] ? lock_acquire+0x1d1/0x380 [ 93.301262][ C3] ? process_one_work+0xa2c/0x1b10 [ 93.303064][ C3] ? process_one_work+0x906/0x1b10 [ 93.304701][ C3] ? process_one_work+0x906/0x1b10 [ 93.306347][ C3] process_one_work+0xac7/0x1b10 [ 93.308134][ C3] ? __pfx_process_one_work+0x10/0x10 [ 93.309860][ C3] ? lock_acquire+0x1d1/0x380 [ 93.311397][ C3] ? __pfx_hub_event+0x10/0x10 [ 93.312927][ C3] worker_thread+0x5ef/0xe50 [ 93.314444][ C3] ? __pfx_worker_thread+0x10/0x10 [ 93.316448][ C3] ? kthread+0x13a/0x450 [ 93.318115][ C3] ? __pfx_worker_thread+0x10/0x10 [ 93.320293][ C3] kthread+0x373/0x450 [ 93.321959][ C3] ? __pfx_kthread+0x10/0x10 [ 93.323619][ C3] ret_from_fork+0x730/0xd60 [ 93.325127][ C3] ? __pfx_ret_from_fork+0x10/0x10 [ 93.326774][ C3] ? __switch_to+0x800/0x10f0 [ 93.328311][ C3] ? __pfx_kthread+0x10/0x10 [ 93.329946][ C3] ret_from_fork_asm+0x1a/0x30 [ 93.332084][ C3] [ 93.333302][ C3] Modules linked in: [ 93.334719][ C3] ---[ end trace 0000000000000000 ]--- [ 93.336518][ C3] RIP: 0010:f_midi2_free_ep_reqs+0x56/0x2b0 [ 93.336541][ C3] Code: 85 6a 02 00 00 49 8b 45 00 48 89 44 24 18 48 05 30 07 00 00 48 89 c2 48 89 44 24 20 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b5 01 00 00 48 8b 44 24 18 31 [ 93.336552][ C3] RSP: 0018:ffffc900007089d8 EFLAGS: 00010002 [ 93.336562][ C3] RAX: dffffc0000000000 RBX: ffff8880495a8000 RCX: 0000000000000103 [ 93.336570][ C3] RDX: 00000000000000e6 RSI: ffffffff87f56686 RDI: ffff8880495a8128 [ 93.336578][ C3] RBP: ffff8880495a8128 R08: 0000000000000004 R09: 0000000000000020 [ 93.336585][ C3] R10: 0000000000000020 R11: 000000000000762b R12: ffff8880495a80f0 [ 93.336593][ C3] R13: ffff8880495a8128 R14: ffff8880495a8740 R15: 0000000000000001 [ 93.336600][ C3] FS: 0000000000000000(0000) GS:ffff8880d5e5f000(0000) knlGS:0000000000000000 [ 93.336626][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.336636][ C3] CR2: 00007f44b73e40f5 CR3: 000000004f360000 CR4: 0000000000352ef0 [ 93.336646][ C3] Kernel panic - not syncing: Fatal exception in interrupt [ 93.380693][ C3] Kernel Offset: disabled [ 93.382412][ C3] Rebooting in 86400 seconds..