last executing test programs: 1m30.010130118s ago: executing program 0 (id=2047): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x8, &(0x7f0000000500)=ANY=[@ANYBLOB="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&(0x7f0000001680)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000016c0)={@cgroup=r0, r0, 0x2e}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001700)={0x3, 0x8, &(0x7f00000017c0)=ANY=[@ANYBLOB="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&(0x7f0000002940)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000002980)={0x3, 0x0}, 0x8) r3 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000029c0)=r2, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000002a00)={r3, r1, 0x3e, r1}, 0x5) 1m29.699132579s ago: executing program 0 (id=2051): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0xa, 0x4, 0x1, 0x6, 0x0, 0x0, 0x8, 0x80, 0x8, 0x0, 0x0, 0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000340)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x8009, 0x2, 0x3, r1}, &(0x7f00000000c0)=0x10) 1m29.416634528s ago: executing program 0 (id=2054): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x6) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000780)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)={0x60, 0x12, 0x301, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, {}, 0xffffffff}, [@INET_DIAG_REQ_BYTECODE={0x14, 0x1, "0710100002200000ffffffff00000000"}]}, 0x60}}, 0x0) 1m29.081055862s ago: executing program 0 (id=2058): syz_mount_image$nilfs2(&(0x7f0000000380), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00', @ANYRESOCT], 0xf, 0xa02, &(0x7f0000001ec0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat(0xffffffffffffff9c, &(0x7f0000038ac0)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000038b00)=0x20) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000000)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) 1m28.627722558s ago: executing program 0 (id=2062): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x22, 0xf, {[@main=@item_4={0x3, 0x0, 0x8, '\t\x00'}, @local=@item_4={0x3, 0x2, 0x2}, @main=@item_4={0x3, 0x0, 0xb, "7488dffc"}]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000140), 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r1, 0x40184810, &(0x7f0000000180)={0x3, 0x100, 0x0, 0x5, 0x7fffffff, 0x1}) 1m25.583775396s ago: executing program 0 (id=2080): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./mnt\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='./dev/sda1\x00', &(0x7f0000000440)='./mnt\x00', &(0x7f0000000480)='ext4\x00', 0x8410, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./mnt\x00', 0x438001, 0x10) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000500)=0x4091) 1m25.384333787s ago: executing program 32 (id=2080): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./mnt\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='./dev/sda1\x00', &(0x7f0000000440)='./mnt\x00', &(0x7f0000000480)='ext4\x00', 0x8410, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./mnt\x00', 0x438001, 0x10) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000500)=0x4091) 32.344536072s ago: executing program 4 (id=2534): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)={[0x4, 0x1000000000, 0x1, 0x6, 0x2000000, 0x0, 0x2004cc, 0x0, 0xa1b, 0x8, 0x5, 0x0, 0x3, 0x2], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000004c0)={{0x70000, 0xffe, 0x0, 0x2, 0x2, 0x7, 0x3, 0x5, 0x0, 0x8, 0x9, 0x1}, {0xe000, 0x10000, 0x0, 0x4, 0x22, 0x0, 0x8, 0x0, 0x7}, {0xb000, 0x80a0000, 0xc, 0x3, 0x27, 0xc4, 0x6, 0x0, 0x8, 0xfd, 0x1, 0x3}, {0x4000, 0xffffffff, 0x18592cbc7c573fc6, 0x9, 0x4, 0x9, 0x9, 0x7, 0x8, 0xf, 0x8}, {0x200000, 0xeeee8000, 0xb, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x3f, 0x6}, {0xb000, 0x0, 0x0, 0x76, 0x2, 0x1, 0x2, 0x80, 0x0, 0xff, 0x6, 0x1}, {0xa000, 0xeeee0000, 0x3, 0x4, 0xc, 0x0, 0xa1, 0x2, 0x0, 0x0, 0x4}, {0x2, 0xffff1000, 0xb, 0x3, 0x9, 0x7, 0x9, 0x40, 0x26, 0x8, 0x0, 0xf}, {0x80a0000, 0x88cc}, {0x60000, 0xfffc}, 0x10001, 0x0, 0xd000, 0x110, 0xe, 0xf801, 0xb000, [0x80000004, 0x0, 0x10000, 0xfffffffffffdffff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 31.983751779s ago: executing program 4 (id=2544): openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) chdir(&(0x7f0000000540)='./cgroup\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r0, 0x0, 0xee01) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10, &(0x7f0000000140)=ANY=[@ANYBLOB='rodir,nocase,rodir,uni_xlate=1,shortname=lower,iocharset=cp1251,nonumtail=0,shortname=winnt,check=strict,codepage=850,nonumtail=0,iocharset=cp1250,iocharset=euc-jp,sys_immutable,utf8=0,utf8=1,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c756e695f786c6174653d312c6175be16742c00"], 0x0, 0x279, &(0x7f0000000240)="$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") syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000500)='./bus\x00', 0x0, 0x0, 0xbe, 0x0, &(0x7f0000000580)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14e174135c0b87af) 31.779402619s ago: executing program 4 (id=2546): syz_mount_image$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x2446a, 0x0, 0x1, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0}, 0x202f) mknodat$null(0xffffffffffffff9c, &(0x7f00000023c0)='./file0/file0\x00', 0xc01, 0x103) write$FUSE_INIT(r0, &(0x7f0000002400)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0xffffffffc1001081, 0x800, 0x0, 0x7, 0xa14, 0x0, 0x0, 0x1, 0x400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002480)="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", 0x2000, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004540)={0x90, 0x0, 0x0, {0x0, 0x400000000000, 0x0, 0x1000000000000000, 0x0, 0x22000000, {0x1, 0x1003, 0x2, 0x9, 0x4, 0x3, 0xfffffffd, 0xfffffffe, 0xffffffff, 0x1000, 0x4, 0x0, 0x0, 0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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426ea9194fbd4a46f739bd0a5db377e3b71fcf315c01f5d0262c0f4bbd04256958446e0b6641a31061aa4310dd64035a73091e8963d6773cfe52c64a0bd88d61fff24b8a3e7ef9e76b5baf6c7a4e97c1d801be74a8f8eed00c299b3d041743f18b31369722a340372efb38cd70f70bb4946dabc95aa9baa7011b7fcdec83f452d9a14155251d2d88566fa0056ac04836573db2e89971dedf5f1d11f143b0d8f137ddc2bf31a346ae4c8569902ad848bbce50c2efc6c399aa066f7036eecc80a9217170bbc46326b08ad43068d6abcfd67e7a90019afcf0f42bb12f9c0d65bb1081bb0dc758eb311b7f50f5649240392834daa83771dac27f5afff87513e3b65931e2bf63b98dcb46c6b0511af3219a362864bfef035ce9f8120f679533d6ae3fe4928d082ce93dcc930756f5ef8d1220714a389819362ac67b3e0032be4c0f1f659bf10e2ce7d6f086ab8c76ca87a9e563fa6a2334bd2f321bf5e3ff8a3aecd379362f40b730b569fde8910fd9ead5d49a118ab93db512cb0822595904981f5997115ea6441a6250aa11f460385bf36e072d0cbd8c54ecc39cc957a45fa35095d4f682453f14297e5cb1fa55b8a49622142e7ffe39af270868dbd578dfd0f4756dcf1dc15f752eea0da07d599263c08bd7c0c9ce9a411ac93dc5eaf0a0678d9d1d893950b02447b30dc3692ab919a991a7e538349ad3bb75a9dd7da8cd311610397ec1fdb6550c4a5ffba2ec9a2036f2e2d0b0862669429984a12425ea873480df6f2baf9135d8ce2dfa212d8bfbf0eafe1a6bd088ebec63e46f0a7b299986f5a7f33fbe8832e89a45f0af8b6d1fac58e9d4eb283009551ad20bdb9ae84d4dfc441d03b9e07ef4167bc90031a2f22ea3e348777b52bd00eb960d245e13ff542e18f82cf10ae0d584754b3336cd17e29262a59ac28ccb5760b3705c0048b5cde36052a74b2c863c481f4c25d1f2e76538a7836b2b4e1df4200", 0x2000, &(0x7f0000006600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x6, 0x2, 0x8, 0x5, 0x9e3, 0x1003, {0x6, 0x4, 0x0, 0xb, 0x801, 0x2, 0x80000000, 0x80000001, 0x3, 0x4000, 0x6909, r2, 0x0, 0xffffffff, 0x800006}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 31.643625283s ago: executing program 4 (id=2547): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) unshare(0x60400) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') read$FUSE(r0, &(0x7f0000002380)={0x2020}, 0x2020) 31.428025405s ago: executing program 4 (id=2550): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newqdisc={0x48, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xb}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x8, 0x4}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newtclass={0x60, 0x28, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x1, 0xfff1}, {0x1, 0xfff1}}, [@tclass_kind_options=@c_htb={{0x8}, {0x34, 0x2, [@TCA_HTB_PARMS={0x30, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x1000, 0x1000}}]}}]}, 0x60}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=@newtclass={0x24, 0x29, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x1, 0xfff1}, {0x1, 0xfff1}}}, 0x24}}, 0x0) 31.033524165s ago: executing program 4 (id=2558): mknodat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc000, 0x8000) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x181) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./bus\x00', 0x3920c50, 0x0, 0xff, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000400), 0x8, &(0x7f0000000440)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000500)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x399446c, 0x0, 0x1, 0x0, &(0x7f0000000600)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000680)='./file1\x00', r0, &(0x7f00000006c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) 30.674479691s ago: executing program 33 (id=2558): mknodat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc000, 0x8000) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x181) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./bus\x00', 0x3920c50, 0x0, 0xff, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000400), 0x8, &(0x7f0000000440)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000500)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x399446c, 0x0, 0x1, 0x0, &(0x7f0000000600)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000680)='./file1\x00', r0, &(0x7f00000006c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) 1.727775235s ago: executing program 5 (id=2810): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000002300)={0x73622a85, 0xa, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000002340)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002380)={0x8, 0x0, &(0x7f00000023c0)=[@acquire], 0xffffffffffffff47}) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000002400)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000002440)={0x73622a85, 0x10a, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002480)={0x8, 0x0, &(0x7f00000024c0)=[@acquire], 0xffffffffffffff67}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002500)={0x4c, 0x0, &(0x7f0000002540)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x0, &(0x7f00000025c0)={@ptr={0x66642a85, 0x0, 0x0, 0x0, 0x2, 0x3e}, @ptr={0x70742a85, 0x20000000, 0x0, 0x0, 0x1, 0x26}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}}}, 0x1040}]}) 1.700920668s ago: executing program 1 (id=2812): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @local}, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70ad2c, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}]}, 0x3c}}, 0x0) 1.687505509s ago: executing program 2 (id=2813): write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x13) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000200)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/thread-self/fail-nth\x00', 0x802, 0x165) write(r0, &(0x7f0000000280)='10', 0x2) openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 1.551002763s ago: executing program 3 (id=2814): setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x2, 0x4, 0x6, 0xbaa}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0), 0xa7c, r1}, 0x38) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.dequeue\x00', 0x26e1, 0x0) close(r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) syz_usb_connect$uac3(0x3, 0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8b19, &(0x7f00000018c0)={'wlan0\x00', @random="7cf1e97c9e4f"}) write$binfmt_script(r0, 0x0, 0x0) 1.476207951s ago: executing program 1 (id=2815): openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x70bd66, 0xfffffffe, {0xa, 0x0, 0x10, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1100}}, 0x1c}, 0x1, 0x0, 0x0, 0x20008880}, 0x4002050) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) truncate(&(0x7f0000000180)='./file0\x00', 0x8fff5) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r0, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x4], 0x0, 0x0, 0x1, 0x1}}, 0x40) mount$tmpfs(0x0, 0x0, 0x0, 0x2e40ab, &(0x7f0000000140)=ANY=[@ANYBLOB='nr_inodf']) r1 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) write$P9_RVERSION(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="15000000652e"], 0x15) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x20, 0x10012, r2, 0x0) 1.38400399s ago: executing program 5 (id=2816): bind$netlink(0xffffffffffffffff, 0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x2ffffffff}, 0xc) socket$netlink(0x10, 0x3, 0x0) setreuid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000000c80)=[@text32={0x20, 0x0}], 0x1, 0xe, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.38388291s ago: executing program 2 (id=2817): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000001c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000200), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r3, 0x1, 0x123, 0x238, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x48844) write$nci(r0, &(0x7f0000000300)=@NCI_OP_NFCEE_DISCOVER_NTF={0x2, 0x1, 0x3, 0x0, 0x5, {0x1, 0x9, "189bcc"}}, 0x8) write$nci(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="500404"], 0x7) write$nci(r0, &(0x7f0000000480)=@NCI_OP_RF_DISCOVER_MAP_RSP={0x1, 0x0, 0x2, 0x0, 0x1}, 0x4) write$nci(r0, &(0x7f0000000580)=@NCI_OP_CORE_SET_CONFIG_RSP={0x0, 0x0, 0x2, 0x2, 0x2}, 0x5) 1.259899152s ago: executing program 2 (id=2818): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x474c, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x4f) sendmmsg(r0, &(0x7f00000002c0), 0x800001d, 0x0) r1 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x800, 0x2, 0x154}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0x20fb87, 0x800, 0x0, 0x162}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x27fe, 0x200, 0x1006, 0x15a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7d, 0x8000, 0x10000002, 0x87}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x8, 0x3, 0xffffffff}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x2000, 0x2, 0xcd}}], 0x1, &(0x7f0000000340)={0x2e, 0x63, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x826, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff4f, 0x0, 0x0, 0x7}, 0x94) 1.230735515s ago: executing program 1 (id=2819): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100b, 0x3}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f0000000300)=[@acquire], 0xffffffffffffff47}) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000340)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000380)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000400)=[@acquire], 0xffffffffffffff67}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x4c, 0x0, &(0x7f0000000480)=[@transaction_sg={0x40486311, {0x1, 0x0, 0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000180)={@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @flat=@weak_handle={0x77682a85, 0x1, 0x1, 0x2}, @fda={0x66646185, 0x1, 0x1, 0x8}}, &(0x7f0000000580)={0x0, 0x18, 0x30}}}]}) 1.067672242s ago: executing program 1 (id=2820): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x200a}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000140)=[@increfs]}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f00000001c0)={0x73622a85, 0xa}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x8, 0x0, &(0x7f0000000280)=[@acquire]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x1, 0x11, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000500)={@flat=@weak_binder={0x77622a85, 0xb, 0x3, 0x2}, @fd={0x66642a85, 0x0, r1}, @flat=@weak_handle={0x77682a85, 0x0, 0x0, 0x3}}, &(0x7f0000000580)={0x0, 0x18, 0x30}}}]}) 1.035411395s ago: executing program 5 (id=2821): ioctl$KVM_X86_SET_MSR_FILTER(0xffffffffffffffff, 0x4188aec6, &(0x7f0000002040)={0x0, [{0x1, 0x4d88, 0x8, &(0x7f0000000640)="7a650e526bd0998268bb5847d9beacc47a22df873eab4b8b91133675482eaa56ace8db59bed9aa07d4e390c7c9f98c462b55612196911e3c4e510ede3efde35eec990f22a76cf752e507c1e2de2920a9fc0790cc176bd2b901e4127b09835ae6d0d196048bb19a64d26f20a05b95c69f371882ef2e20c5606ed1b2ebcf09a4a333f6e1c3c4fb64d8182df4ab09d0a381d966977fc041cea9bdf0aa31fe51efe9211b9b8e6e4551b6438f8efcc41265574ff6504435eb22a678a99768f0327ded8fdcb41f27c2024d2b923f7dc5df5bf62af447b121dd9f94d766d6cebdeb02f611ab10e57af4b3268fb3f9777373bd5fd6b82f730e67c4eab113d8e65d7405be3e5d92dc5e7e85d34bb8b7c894cbed629ecc25c288b3d4556a85a1e2150cac5b686a8de29ab7c35040b77875bfa0e451dc0869cfe105bd115e7cf48f44dfdf26be65f3b727fd88d6395d051e49c060998e84b19377fcb20fe2eb392335e5a9d84555ef037aab37169ce761aa8a8ec08ea87e3a3b896f3d1b2380bc8256e0f7ea7dc488382e6112b53a7bb269d6261f87e0e0e0cef9152f8a67f412148f34880c970101fbd7b0e8fc49d6a5c87e487b7b175b15be26b6b8e1ed8527614dcefcfd80f8392560c8b706418b7de8fbb7a666a7e7f322dc70373606bf39efa04616cb99d662dfc591061bde5ed27a66aa7edbfec1eb0b1e843c372b84c3ed514a0aadf523b8669e526765d429824aeaa0a6f4c185754d437d977a1f586431dc256ce5aa7c25be259de3a0ae6e5bcdf56b4c7e8199fe6b461e78467cfac19de6956056ef57e93d3a7df8f646f4a9002b100edb0a6caa72b3f6eb29dc54de58120d27daff9cd61c64107e1bcb3b3212e1e2aa24fb24dc2dafc636c82ad25da9d934e46c7783d8f915337612feb348857ce2262240dfe51ec94d9d61074959f167b9840b20f003883bf167149228d7f03eafde851427cd1966a96aeae05b51ae4cd82f4b4dad60a070c01a8b500e2683f7136e331602e76845262825d7f3764cf1a05ad95d88aab71d41484f63fa6a43c044c7f03130552321933bc40b888fd0cc55939ff79a5059516f3b80c7ba8188ffb6a259a34567ee52c1f9df0f6c91737d688e36d076a49d1045cac30d5ed52a10381c96d9f22e469cc531bb06853d18b8f8625d2a917e795ffa4407fa75713510a3f5370e1ecbf7a5ff68a90a1eda077531cf4d399d4908f138c936e1931c72240070c6a6255f5fd03966e9a06c1d481e8e3d128e880776e572177780a3481c49bd86c174e152bafed245d58ef3428c645b08e48833960d1b5223d7be0c67a2b2c7531390d1837a84ed004a00cb4b0cd6e78824da032b48c49ec006d14206dc3d0c67d7ca87e9ea0faddc3e0b0c917c64eefeebf79e3a16c958db63a08a5d4d7210273aba3e56a4cd4cccb044750ff97749505ff1332b2dd30990849ab1500e1947d0abfb0c59760f0a502806ee1bce56fbb42251dd6ac8b709c73a6b8c548c2b23cf351dc498810e477bd082464e76702703b56d3cd2f3d8a2e00f19d8ffa3c236d3601f169c9dfe9c316f8cbe63c3801a51ea5ac785694a0c653cd28d68c5a81c2590d2aeea8c8688b2e88f46c4f99890e51b42cce485fcb4d91557fb3912b36b0dbeac8df44e945eb9937141402fb2aa1476185e1f8c37f6c98bc937f36d9c7237135132a54a03067b002b9c657ab0daa253af66eee78b0309cb8532dd2dee800c8349b731da0efa66ead82eebe0102279df5aa281fe1d86c0dbf154910d5e8a113ecbddbd046367b9e2acfa7cc406f61b472bbec6919534615ed81b664da956ce6586bf4c92d63ef371dfec5f9ce748931d585cadc9372a95a1372c7213e2c52fca253945afeee02e9f2de2d9452c85fd2dbdc87cb6c25697dfcbed8a0eba381835e6c360f3861367ec98a9a9ccf956d6cbfb706fee0d391cf82a0d4662792274f52fc2b5d72a43ec74a86400e62d3652f607774cfad1504bc0476570d532b527bf0d7012804b2e6fdf9a9414f10b16c9374f2b065348d865b309e37750d3a7e12394e356c48c9fa0d4a9a43f689f6cbf70b09a3b9782cc3d5d93480f8a7a21a049780fc6bf21f1eca938a37afcbb2b929a0c502e164d2571e78d214b359d97e3edc0ad5c7fd1625b4ece33e1f569676e9a7262ead857873f77ef149d2f8c5a09ab19ae384a7f957f612a24283c35327aa969b20711309644c5b3e6c89da94e1f5da54246bd771468a1adc8a8d601e0b12769604f0f07ca43ce2a8a2f4b5654c0b76b146c49038e07db54dae702580b97096911f034fc1797029de8b7c213c902d1d754e77ff85e6222e745db9d5d2d45c5d29a8b6de0f27e5701fdf12b09fd6c70baa0f85a424c21ce0796dbe1fd366b94fcdf64ea232b3e88b89a38d728de77e84decc804f07a48f2716ca6f76b24923cea1a4da0d1f1dc73611269e784c4fd921f9b26c11f35b5cda45842a81b603ce2155d95c273fa0743a571b52e68c9ea3f28009fc37406b9e329ce50fedfb20dfb4cdf3a94769aee2586c2a17e68a07abfcd18aceddfd3876b14558e4d092eadb9120796c44e89610494085117bc41b5c4619a8c160b97811df49fc7d9bf222d7a002640644337ef5af53ed50661131f7c042665b276c0adf0c9a74f3542729beb7632a6027e65eddff7bb27915826701ec9b6a4c672f08877eefd859e0aa6e75a2e841e1ea98dff994e5a58be628df86bff17497a4d0f92ab39db421eb1062a2a393656bbb1d92becbb91a59619156b51585cd2eafd8a18d6326166312efeaa7258bddad63e0c7372ffb7ce1f1adf1ac2ffa0f278e4be6684d762f8971ed7bb04096b96f8126bf5fd32142e745d421f495327dde0f1e2d9a1d8ba63c1453101396a2e54e89cdabac2c6a01f23a5c1d5a2dfa2a3c634176e97c9c62b41ea28102b5a08af2fba1d311bb323df086ea97726c9d8c7b7b53a3399a80f040d434fdcc2148fb1da3b7d7f0f3e3fd56471a310ee275da611c79f86be8ed6343f6ed0ad91dfeffebc3ab6389d0566d6db904c1db499ae7d2698fdc7170320f85cc3d3d0d9d0d0c7d45db7b53c5eb79a2fed2a048d9d74419532122fac62f6315a9e13b461cb4e26514491debd366927987271be963ea5805a49b8b480c6a393fda1b11fd5634890cf02948cb5bfea237afb30d081c7403cd334a02e5bb8db542c4d5fa5ec5c8a0dd36b62156881c98e01948b4775a502c5d8453439fd930df52caac9d71c28b712000b306b913c10918ca0bc194f2533334462e5cd2b2e6c978a4838febfbc2d4375b8108bd0aa32aeaf05e7ba30c781cace6470ead574f5cbfa68aa8c8d835e9b3ab2bd7dd90b5e3e6cd62d8e04c3b45326e1f560a8dd8f3db4177e9e5ccd61f21dacb5c40c8030559cdfe88f7aa98bdcde90c1214cf293b3df093d0630bc3073cbaffa025b1f5537b49d799731745de7d36cded4a9db25915a511ba505b4ddd885cd226c24ea37fd926dbd90b887"}, {0x0, 0x0, 0x1ff, 0x0}, {0x3, 0x0, 0x100d5b6, 0x0}, {0x2, 0x0, 0xfffffff8, 0x0}, {0x0, 0x0, 0xfb, 0x0}, {0x3, 0x0, 0x3, 0x0}, {0x2, 0x0, 0xa2d, 0x0}, {0x0, 0x0, 0x1, 0x0}, {0x1, 0x0, 0x2, 0x0}, {0x6, 0x0, 0x1000, 0x0}, {0x1, 0x0, 0x6, 0x0}, {0x3, 0x0, 0x1000, 0x0}, {0x3, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x1548, 0x0}, {0x2, 0x0, 0x9, 0x0}, {0x1, 0x0, 0x40007, 0x0}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0xfffff000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CAP_EXIT_ON_EMULATION_FAILURE(r1, 0x4068aea3, &(0x7f00000000c0)={0xcc, 0x0, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x2000, &(0x7f0000002000/0x2000)=nil}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000008, 0x8031, 0xffffffffffffffff, 0x9170b000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 977.345881ms ago: executing program 1 (id=2822): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000140)={&(0x7f0000000180)={0xa, 0x4e24, 0x0, @loopback, 0x4}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000200)="dc", 0x1}], 0x1}, 0x48043) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='ip6gretap0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0xff}}, 0x7, 0x1, 0x457, 0x3, 0xb4, 0x82, 0x9}, 0x9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)=0x3, 0x4) pipe2$9p(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r4, &(0x7f00000003c0)='-', 0x1) splice(r3, 0x0, r0, 0x0, 0x100000000, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) write(r2, &(0x7f0000000e00)='%', 0x1) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000480)="cd89b0b00de0128f2f24957c60b6a0b6519ce76781b8cec79d8d486b204c324233079d3416f27400aa5968ec46bbfc9bd3c3501c39ff9f364126462ac9010caa2d8653212984bb91c11f393a814a887def21bd3b6e17c7a7f9453bfbe37f26c6463f5ad48449838ff5e361e951f3018d371d85162eea3ea2340e05189e889cccfc73b162b6c06881fd5f84be7b8594739f3c2f110f121e53c60daa7b5ffb0052a6a305f31ac2d2545015f20d52bf1c88edb82fbe1ab851f052c14d075b10a1285438728aafe4d7c487ca8ef0be", 0xcd}, {&(0x7f0000000580)="e1", 0x1}, {&(0x7f00000005c0)}, {&(0x7f00000006c0)="35494f790835d7d6f5b681d4f0660e0413aa818ef88ece5c39aed118bba6cf0404d3b90b14141d112ba38b944cde169be822be9d9a645166f3ee9e94ad5c2ba532b583fed66e2f5ab23df604d2193a371bcf9f8b9667786d7e31ca4cc5c474d8bd095353e48a8433473ecff232eb4fa09b95645ca97eff2682873cdc13531b3092314430cb47b48387998da3815dead1a00122bd54661a42ae8cbb6a3bfdbf8dafdc18f31c3c87df7d18540f12c57d9e8cb1f160d254f1e01c5713968db46d46a5801efb815313d3ca34ff82e342db21b9db302a4d3c9c265333fe0634534d35", 0xe0}, {&(0x7f00000007c0)="fe7e703edb9121edaca48b9a92fe6de7ba64dc6911d57ef0f1946627ecd8945e300e0f6a75baa4db97013d3406e64ee7d716d5324a87576d423d72646d88d22506236c2e0b8c4bbde4370e6ddcae7f32b50c67bac0171fbe4d66a02e2b8ef5757eb923510a95b20856e69eaeecf23a1093a0ffc268cc3ceddbdc96a005c50b8ed28c974964e9707ec271", 0x8a}, {&(0x7f0000000880)="a9864fa7e67e8a248e966e19c52a09cec2633129a0dd29ee6c8c4818ebceb97b1dabe5d234e5a485a62569b5ee1e9cad67f0eb7b101c0acbe7a632dbcf9eabf0a99f5d1232d9d863c72e10ffb187d7039600000000000000082e91fd8164ac469596159b6b84f153b63cc0cc2a0d799f3523a1756e6168a0146218136d879ec977053a78d3dd5c6c969c6daded401e1034c106efade964eb8bb6cfe063120cf9783d5c8c0d7a97a4", 0xa8}, {&(0x7f0000000940)="e831fcb0e56d0f8f7947b6d6441f09d02fcf533dcc763cc81955dd40148a2128a18584d1dee0e9be48d8dee2642cbf30957f6f18d938ca01f7b11258dfb742", 0x3f}], 0x7) 792.64755ms ago: executing program 2 (id=2823): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'syzkaller1\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newtfilter={0x80, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0xb, 0x7}, {0xfff1, 0xffff}, {0x300}}, [@filter_kind_options=@f_matchall={{0xd}, {0x4c, 0x2, [@TCA_MATCHALL_ACT={0x48, 0x2, [@m_ct={0x44, 0x1, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x0, 0x0, 0x6}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x80}}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000400)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="000086dd0000110000080000000045250fc00064000001329078e00000017f000001000004d6000000020000000240f801100065000030"], 0xfce) 733.769946ms ago: executing program 3 (id=2824): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="c4c1d5592966ba2100b0b8eeb9310a00000f3266baf80cb814cab68eef66bafc0c66ed66baf80cb824577689ef66bafc0cb8e5000000ef66baf80cb83e088183ef66bafc0c66b87b0066ef8adb66f30f09643e0fc7b100000100b9800000c00f3235004000000f30", 0x68}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CAP_X86_USER_SPACE_MSR(r2, 0x4068aea3, &(0x7f00000002c0)={0xbc, 0x0, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, 0x0) 732.383556ms ago: executing program 1 (id=2825): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0xffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x42000, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)=0x124) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000280)=0x8) ioctl$TUNSETOFFLOAD(r2, 0x4004743d, 0x110e22fff6) poll(&(0x7f0000000040)=[{r2, 0x2}], 0x1, 0x80000000) close(0x3) 670.413322ms ago: executing program 3 (id=2826): socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x4) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @local}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x30, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0xe}]}]}, 0x30}, 0x1, 0x0, 0x0, 0xaa34a4cfdf933201}, 0x10) 668.796503ms ago: executing program 5 (id=2834): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x20702, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000300)={'hsr0\x00', 0x400}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000340)={'pim6reg0\x00', 0x400}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@getchain={0x24, 0x11, 0x839, 0x70bd27, 0x0, {0x0, 0x0, 0x0, r3, {0x4}, {0x6}}}, 0x24}, 0x1, 0x0, 0x0, 0x4040091}, 0x0) 319.765848ms ago: executing program 5 (id=2827): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000001c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000200), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r3, 0x1, 0x123, 0x238, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x48844) write$nci(r0, &(0x7f0000000300)=@NCI_OP_NFCEE_DISCOVER_NTF={0x2, 0x1, 0x3, 0x0, 0x5, {0x1, 0x9, "189bcc"}}, 0x8) write$nci(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="500404"], 0x7) write$nci(r0, &(0x7f0000000480)=@NCI_OP_RF_DISCOVER_MAP_RSP={0x1, 0x0, 0x2, 0x0, 0x1}, 0x4) write$nci(r0, &(0x7f0000000580)=@NCI_OP_CORE_SET_CONFIG_RSP={0x0, 0x0, 0x2, 0x2, 0x2}, 0x5) 319.624638ms ago: executing program 3 (id=2828): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000540)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000580)=ANY=[@ANYBLOB="e00000027fa80a010100000004"], 0x57) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f00000005c0)={'lo\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000004c0)={0x1, &(0x7f0000000500)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]}) close_range(r3, 0xffffffffffffffff, 0x0) 319.396268ms ago: executing program 2 (id=2829): syz_mount_image$exfat(&(0x7f0000000000), &(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x1004002, &(0x7f0000000100)={[{@utf8}, {@utf8}, {@discard}, {@fmask={'fmask', 0x3d, 0xff}}, {@dmask={'dmask', 0x3d, 0xf2}}, {@discard}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@namecase}, {@errors_continue}, {@discard}]}, 0x1, 0x1542, &(0x7f0000000800)="$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") syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f0000000240)={[{@test_dummy_encryption}, {@nogrpid}]}, 0xfd, 0x4b2, &(0x7f0000003e80)="$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") openat$kvm(0xffffffffffffff9c, 0x0, 0x282, 0x0) r0 = syz_create_resource$kvm_nested_state(&(0x7f0000001e00)=@vmx={0x104, 0x0, 0x2080, {0x8080000, 0x3ff8, {0x2}, 0x0, 0xdeb}, 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ioctl$KVM_GET_NESTED_STATE_res(0xffffffffffffffff, 0xc080aebe, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000780), 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(0xffffffffffffffff, 0x400c620e, 0x0) 230.176057ms ago: executing program 3 (id=2830): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xe, &(0x7f0000000300)={[{@init_itable}, {@dioread_lock}, {@nodiscard}]}, 0x3, 0x46a, &(0x7f0000000340)="$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") syz_mount_image$vfat(&(0x7f00000007c0), &(0x7f0000000800)='./bus\x00', 0x204b82f, 0x0, 0x3, 0x0, &(0x7f0000000840)) chdir(&(0x7f0000000880)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='.\x00', 0x0, 0x83) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000900)=@v1={0x0, @aes256, 0x3, @desc4}) read$FUSE(0xffffffffffffffff, 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f000000f400)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) lstat(&(0x7f000000f580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 92.196071ms ago: executing program 2 (id=2831): mknodat$md(0xffffffffffffff9c, &(0x7f0000000200)='./md0\x00', 0x6180, 0x0) r0 = openat$md_node(0xffffffffffffff9c, &(0x7f0000000240)='./md0\x00', 0x2, 0x0) ioctl$SET_ARRAY_INFO(r0, 0x40480923, &(0x7f0000000280)={0x0, 0x5a, 0x0, 0x0, 0x5, 0x800, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000}) ioctl$ADD_NEW_DISK(r0, 0x40140921, &(0x7f0000000300)={0x0, {0x1, 0x0}, 0x0, 0x6}) ioctl$ADD_NEW_DISK(r0, 0x40140921, &(0x7f0000000340)={0x1, {0x1, 0x1}, 0x1, 0x6}) ioctl$RUN_ARRAY(r0, 0x400c0930, &(0x7f0000000380)) pwrite64(r0, &(0x7f00000003c0)="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x20, 0x1000) pread64(r0, &(0x7f0000000400)=""/512, 0x200, 0x10000) ioctl$STOP_ARRAY(r0, 0x932, 0x0) 1.50344ms ago: executing program 3 (id=2832): syz_mount_image$fuse(0x0, &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, 0x3e, 0x0, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000001dc0)='./file1\x00', 0x190864, 0x0, 0x0, 0x0, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000001e00)='./bus\x00', 0x3000408, 0x0, 0x1, 0x0, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000001e40)='./file0/file0\x00', 0x4003, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000001e80)='./bus\x00', &(0x7f0000001ec0), 0x200008, &(0x7f0000001f00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) mount$overlay(0x0, &(0x7f0000001f40)='./bus\x00', &(0x7f0000001f80), 0x8, &(0x7f0000001fc0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@workdir={'workdir', 0x3d, './file1'}}]}) syz_mount_image$fuse(&(0x7f0000002000), &(0x7f0000002040)='./bus\x00', 0x323020, &(0x7f0000002080)=ANY=[], 0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x143041, 0x84) pwritev2(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="ff", 0xfdef}], 0x1, 0xe7b, 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000002240)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000002280)='./file0/file1\x00', 0x2) 0s ago: executing program 5 (id=2833): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x3000, 0x0, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x2, 0x34000, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)={0x0, 0x12000, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0xeeee8000, 0x102000, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) kernel console output (not intermixed with test programs): d, idVendor=20b7, idProduct=1540, bcdDevice= 0.00 [ 100.420642][ T5910] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.509792][ T5959] netlink: 'syz.2.14': attribute type 8 has an invalid length. [ 101.065485][ T5967] loop3: detected capacity change from 0 to 8192 [ 101.082839][ T5967] ======================================================= [ 101.082839][ T5967] WARNING: The mand mount option has been deprecated and [ 101.082839][ T5967] and is ignored by this kernel. Remove the mand [ 101.082839][ T5967] option from the mount to silence this warning. [ 101.082839][ T5967] ======================================================= [ 101.386410][ T5910] usb 1-1: Firmware version (0.0) predates our first public release. [ 101.437258][ T5966] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000e1b1) [ 101.445552][ T5966] FAT-fs (loop3): Filesystem has been set read-only [ 101.445567][ T5910] usb 1-1: Please update to version 0.2 or newer [ 101.570278][ T5910] usb 1-1: USB disconnect, device number 2 [ 101.889656][ T5980] loop2: detected capacity change from 0 to 512 [ 101.982971][ T5980] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.049650][ T5980] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.371171][ T5786] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.386196][ T57] cfg80211: failed to load regulatory.db [ 102.704761][ T5990] loop2: detected capacity change from 0 to 1024 [ 103.751566][ T57] rxe_eth0 speed is unknown, defaulting to 1000 [ 104.205328][ T5997] loop3: detected capacity change from 0 to 4096 [ 104.341430][ T5999] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 105.568660][ T5792] Bluetooth: hci3: command tx timeout [ 107.722878][ T6031] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 108.591876][ T28] audit: type=1326 audit(1793878854.541:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.654723][ T28] audit: type=1326 audit(1793878854.551:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.679886][ T28] audit: type=1326 audit(1793878854.551:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.703940][ T28] audit: type=1326 audit(1793878854.551:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.768658][ T28] audit: type=1326 audit(1793878854.561:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.797035][ T28] audit: type=1326 audit(1793878854.561:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.821301][ T28] audit: type=1326 audit(1793878854.621:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.845071][ T28] audit: type=1326 audit(1793878854.621:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.873032][ T28] audit: type=1326 audit(1793878854.621:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.897532][ T28] audit: type=1326 audit(1793878854.851:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6030 comm="syz.1.30" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 108.933338][ T6040] loop1: detected capacity change from 0 to 8 [ 109.029323][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.035788][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.041951][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.048053][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.054245][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.060345][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.066580][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.072742][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.078880][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.085480][ T6047] tc action pedit 'at' offset 5 out of bounds [ 109.091593][ T6047] 0: reclassify loop, rule prio 0, protocol 800 [ 109.109481][ T6040] SQUASHFS error: lzo decompression failed, data probably corrupt [ 109.132255][ T6040] SQUASHFS error: Failed to read block 0x144: -5 [ 109.147662][ T6040] SQUASHFS error: Unable to read metadata cache entry [142] [ 109.157336][ T6040] SQUASHFS error: Unable to read inode 0x11f [ 109.506717][ T6058] tipc: Started in network mode [ 109.520205][ T6058] tipc: Node identity 8aaf02e8521d, cluster identity 4711 [ 109.540531][ T6058] tipc: Enabled bearer , priority 0 [ 109.606074][ T6058] tipc: Resetting bearer [ 109.722998][ T6056] tipc: Disabling bearer [ 109.762582][ T6072] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.765149][ T6068] Set syz1 is full, maxelem 1029 reached [ 109.771342][ T6072] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.873697][ T6072] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.881148][ T6072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.889628][ T6072] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.896903][ T6072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.919403][ T6072] team0: Port device bridge0 added [ 110.090131][ T6075] team0: Failed to send port change of device bridge0 via netlink (err -105) [ 110.151078][ T6075] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.172911][ T6075] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.189679][ T6075] team0: Failed to send port change of device team_slave_0 via netlink (err -105) [ 110.204088][ T6075] team0: Failed to send port change of device team_slave_1 via netlink (err -105) [ 110.215006][ T27] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 110.265974][ T6091] tipc: Failed to remove unknown binding: 66,0,0/0:3401874518/3401874520 [ 110.278124][ T6091] tipc: Failed to remove unknown binding: 66,0,0/0:3401874518/3401874519 [ 110.296064][ T6091] tipc: Failed to remove unknown binding: 66,0,0/0:3401874518/3401874519 [ 110.317608][ T6091] tipc: Failed to remove unknown binding: 66,0,0/0:3401874518/3401874520 [ 110.339626][ T6091] tipc: Failed to remove unknown binding: 66,0,0/0:3401874518/3401874519 [ 110.410363][ T6088] netlink: 12 bytes leftover after parsing attributes in process `syz.3.40'. [ 110.436328][ T27] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice= 0.00 [ 110.452891][ T27] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.127474][ T6071] netlink: 16 bytes leftover after parsing attributes in process `syz.0.37'. [ 112.411844][ T27] usb 1-1: Firmware version (0.0) predates our first public release. [ 112.419985][ T27] usb 1-1: Please update to version 0.2 or newer [ 112.497103][ T27] usb 1-1: USB disconnect, device number 3 [ 112.624523][ T6121] syzkaller0: entered promiscuous mode [ 112.630250][ T6121] syzkaller0: entered allmulticast mode [ 114.424721][ T6150] syzkaller0: entered promiscuous mode [ 114.430332][ T6150] syzkaller0: entered allmulticast mode [ 115.251179][ T6162] nvmet: adding nsid 1 to subsystem testsubsys [ 115.254096][ T6162] nvmet: failed to open block device (null): (-22) [ 117.054601][ T6176] FAULT_INJECTION: forcing a failure. [ 117.054601][ T6176] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 117.090750][ T6178] loop3: detected capacity change from 0 to 1024 [ 117.100829][ T6176] CPU: 0 PID: 6176 Comm: syz.2.67 Not tainted syzkaller #0 [ 117.108066][ T6176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 117.118152][ T6176] Call Trace: [ 117.121517][ T6176] [ 117.124519][ T6176] dump_stack_lvl+0x18c/0x250 [ 117.129316][ T6176] ? show_regs_print_info+0x20/0x20 [ 117.134593][ T6176] ? load_image+0x420/0x420 [ 117.139119][ T6176] ? __might_fault+0xaa/0x120 [ 117.143816][ T6176] ? __lock_acquire+0x7eb0/0x7eb0 [ 117.148863][ T6176] ? __local_bh_enable_ip+0x13a/0x1c0 [ 117.154259][ T6176] ? _local_bh_enable+0xa0/0xa0 [ 117.159240][ T6176] should_fail_ex+0x394/0x4c0 [ 117.163953][ T6176] copy_fpstate_to_sigframe+0xa0c/0xce0 [ 117.169536][ T6176] ? copy_fpstate_to_sigframe+0x188/0xce0 [ 117.175295][ T6176] ? fpregs_set+0x370/0x370 [ 117.179858][ T6176] ? fpu__alloc_mathframe+0xa7/0x120 [ 117.185183][ T6176] get_sigframe+0x5de/0x7d0 [ 117.189740][ T6176] ? load_gs_index+0x1a0/0x1a0 [ 117.194552][ T6176] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 117.200560][ T6176] ? get_signal+0x1197/0x1390 [ 117.205270][ T6176] x64_setup_rt_frame+0x164/0xc30 [ 117.210328][ T6176] ? lockdep_hardirqs_on+0x98/0x150 [ 117.215571][ T6176] ? _raw_spin_unlock_irq+0x2e/0x50 [ 117.220855][ T6176] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 117.226868][ T6176] ? sigaltstack_size_valid+0x1e0/0x1e0 [ 117.232457][ T6176] ? arch_do_signal_or_restart+0x39b/0x7b0 [ 117.238304][ T6176] arch_do_signal_or_restart+0x411/0x7b0 [ 117.243977][ T6176] ? get_sigframe_size+0x20/0x20 [ 117.248970][ T6176] ? exit_to_user_mode_loop+0x3b/0x110 [ 117.254476][ T6176] exit_to_user_mode_loop+0x70/0x110 [ 117.259795][ T6176] exit_to_user_mode_prepare+0xee/0x180 [ 117.265377][ T6176] syscall_exit_to_user_mode+0x1a/0x50 [ 117.270890][ T6176] do_syscall_64+0x61/0xb0 [ 117.275339][ T6176] ? clear_bhb_loop+0x40/0x90 [ 117.280051][ T6176] ? clear_bhb_loop+0x40/0x90 [ 117.284764][ T6176] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.290686][ T6176] RIP: 0033:0x7fab4e59fb17 [ 117.295146][ T6176] Code: 83 c8 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 [ 117.314865][ T6176] RSP: 002b:00007fab4f440028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 117.323320][ T6176] RAX: 000000000000002e RBX: 00007fab4e825fa0 RCX: 00007fab4e59fb19 [ 117.331331][ T6176] RDX: 0000000000000010 RSI: 0000200000000440 RDI: 0000000000000005 [ 117.339349][ T6176] RBP: 00007fab4e637b70 R08: 0000000000000000 R09: 0000000000000000 [ 117.347363][ T6176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 117.355365][ T6176] R13: 00007fab4e826038 R14: 00007fab4e825fa0 R15: 00007ffd295513e8 [ 117.363393][ T6176] [ 117.427383][ T5973] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 118.598999][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 118.599116][ T28] audit: type=1800 audit(1793878864.571:31): pid=6193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.74" name=08 dev="sda1" ino=2043 res=0 errno=0 [ 119.030717][ T6209] loop0: detected capacity change from 0 to 256 [ 119.175459][ T6208] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 120.013514][ T6221] ÿÿÿ: renamed from bond_slave_0 (while UP) [ 120.137884][ T6225] loop3: detected capacity change from 0 to 512 [ 120.161939][ T6224] tipc: Started in network mode [ 120.196895][ T6224] tipc: Node identity aaaaaaaaaaaa, cluster identity 4711 [ 120.204977][ T6224] tipc: Enabled bearer , priority 0 [ 120.255204][ T6225] EXT4-fs error (device loop3): ext4_iget_extra_inode:4752: inode #15: comm syz.3.83: corrupted in-inode xattr: invalid ea_ino [ 120.345893][ T6225] EXT4-fs error (device loop3): ext4_orphan_get:1413: comm syz.3.83: couldn't read orphan inode 15 (err -117) [ 120.435052][ T6225] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.563188][ T6233] loop0: detected capacity change from 0 to 16 [ 120.687048][ T6233] erofs: (device loop0): mounted with root inode @ nid 36. [ 120.801879][ T972] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 121.481666][ C0] sched: RT throttling activated [ 121.496944][ T5880] tipc: Node number set to 43690 [ 121.614508][ T972] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 121.676681][ T972] usb 2-1: New USB device found, idVendor=2466, idProduct=8010, bcdDevice= 1.00 [ 121.688014][ T5785] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.712947][ T972] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.474523][ T972] usb 2-1: cannot find UAC_HEADER [ 122.595825][ T6241] tipc: New replicast peer: 127.0.0.1 [ 122.604635][ T6241] tipc: Enabled bearer , priority 10 [ 122.635263][ T6241] tipc: Disabling bearer [ 122.673491][ T6232] warning: `syz.1.85' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 123.559765][ T972] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 123.654351][ T972] usb 2-1: USB disconnect, device number 2 [ 124.692978][ C1] net_ratelimit: 33 callbacks suppressed [ 126.373484][ T28] audit: type=1326 audit(1793878872.351:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6275 comm="syz.3.96" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x0 [ 126.619427][ T6284] loop1: detected capacity change from 0 to 1764 [ 126.634243][ T6278] kvm: pic: non byte write [ 127.082609][ T57] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 127.187896][ T6305] loop2: detected capacity change from 0 to 164 [ 127.298785][ T57] usb 2-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 127.335143][ T57] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.381744][ T57] usb 2-1: Product: syz [ 127.386003][ T57] usb 2-1: Manufacturer: syz [ 127.390613][ T57] usb 2-1: SerialNumber: syz [ 128.278965][ T57] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 128.371467][ T57] usb 2-1: USB disconnect, device number 3 [ 129.401290][ T6350] udevd[6350]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 129.721846][ C1] net_ratelimit: 38 callbacks suppressed [ 129.729972][ T6361] Zero length message leads to an empty skb [ 130.037388][ T6371] syz.3.113 uses obsolete (PF_INET,SOCK_PACKET) [ 131.551542][ T6380] syzkaller0: entered promiscuous mode [ 131.591978][ T6380] syzkaller0: entered allmulticast mode [ 132.156326][ T6391] loop0: detected capacity change from 0 to 164 [ 132.420559][ T6398] loop2: detected capacity change from 0 to 164 [ 132.698669][ T5952] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 133.990421][ T28] audit: type=1326 audit(1793879135.955:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.066850][ T28] audit: type=1326 audit(1793879135.955:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.145706][ T28] audit: type=1326 audit(1793879135.955:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.229940][ T28] audit: type=1326 audit(1793879135.995:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.385974][ T28] audit: type=1326 audit(1793879135.995:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.489504][ T28] audit: type=1326 audit(1793879135.995:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.550076][ T28] audit: type=1326 audit(1793879135.995:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.614084][ T28] audit: type=1326 audit(1793879135.995:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.689233][ T28] audit: type=1326 audit(1793879135.995:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 134.771744][ C1] net_ratelimit: 34 callbacks suppressed [ 134.784139][ T28] audit: type=1326 audit(1793879135.995:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6426 comm="syz.1.125" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 135.156284][ T6448] TC_ACT_REPEAT abuse ? [ 135.545515][ T6453] loop1: detected capacity change from 0 to 512 [ 135.595540][ T6453] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 135.609066][ T6453] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 135.718946][ T6453] EXT4-fs (loop1): 1 truncate cleaned up [ 135.734376][ T6453] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.145739][ T5782] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.209567][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.217673][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 139.352201][ T6503] syzkaller0: entered promiscuous mode [ 139.375382][ T6503] syzkaller0: entered allmulticast mode [ 139.667947][ T6509] netlink: 4 bytes leftover after parsing attributes in process `syz.3.143'. [ 139.853675][ T6511] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 139.863047][ T6511] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 139.872252][ T6511] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 139.880992][ T6511] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 139.918217][ T6511] team0: Port device vxlan0 added [ 140.601771][ C0] net_ratelimit: 44 callbacks suppressed [ 141.340573][ T6526] loop1: detected capacity change from 0 to 512 [ 141.369897][ T6526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 141.378937][ T6526] System zones: 1-12 [ 141.390936][ T6526] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #12: comm syz.1.147: missing EA_INODE flag [ 141.407087][ T6526] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.147: error while reading EA inode 12 err=-117 [ 141.429623][ T6526] EXT4-fs (loop1): 1 orphan inode deleted [ 141.436807][ T6526] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.530936][ T6534] (null): rxe_set_mtu: Set mtu to 1024 [ 142.144186][ T6534] infiniband syz0: set down [ 142.148888][ T6534] infiniband syz0: added bond0 [ 142.294686][ T6534] RDS/IB: syz0: added [ 142.299409][ T6534] smc: adding ib device syz0 with port count 1 [ 142.306211][ T6534] smc: ib device syz0 port 1 has pnetid [ 142.437388][ T5782] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.281602][ T6543] loop0: detected capacity change from 0 to 256 [ 143.782161][ T6554] netlink: 4 bytes leftover after parsing attributes in process `syz.1.151'. [ 144.368907][ T6561] netlink: 124 bytes leftover after parsing attributes in process `syz.0.153'. [ 144.378110][ T6561] netlink: 124 bytes leftover after parsing attributes in process `syz.0.153'. [ 144.390388][ T6561] netlink: 124 bytes leftover after parsing attributes in process `syz.0.153'. [ 144.399502][ T6561] netlink: 124 bytes leftover after parsing attributes in process `syz.0.153'. [ 144.411208][ T6561] netlink: 124 bytes leftover after parsing attributes in process `syz.0.153'. [ 144.420894][ T6561] netlink: 124 bytes leftover after parsing attributes in process `syz.0.153'. [ 144.431699][ T6561] netlink: 124 bytes leftover after parsing attributes in process `syz.0.153'. [ 144.440842][ T6561] netlink: 124 bytes leftover after parsing attributes in process `syz.0.153'. [ 145.641711][ C1] net_ratelimit: 42 callbacks suppressed [ 146.971718][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 147.376737][ T6584] netlink: 'syz.2.160': attribute type 15 has an invalid length. [ 148.989415][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 148.998239][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.006603][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.014947][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.023276][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.031601][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.039990][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.048347][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.056680][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.065029][ T6595] tc action pedit unable to extract header offset for header type (0x5) [ 149.165071][ T6601] loop1: detected capacity change from 0 to 512 [ 149.190308][ T6601] FAT-fs (loop1): bogus logical sector size 0 [ 149.249461][ T6606] exFAT-fs (nbd2): mounting with "discard" option, but the device does not support discard [ 149.264192][ T6606] syz.2.168: attempt to access beyond end of device [ 149.264192][ T6606] nbd2: rw=0, sector=0, nr_sectors = 1 limit=0 [ 149.277039][ T6606] exFAT-fs (nbd2): unable to read boot sector [ 149.283239][ T6606] exFAT-fs (nbd2): failed to read boot sector [ 149.289335][ T6606] exFAT-fs (nbd2): failed to recognize exfat type [ 149.298724][ T6601] FAT-fs (loop1): Can't find a valid FAT filesystem [ 149.386743][ T6604] tipc: Enabling of bearer rejected, failed to enable media [ 150.681778][ C0] net_ratelimit: 32 callbacks suppressed [ 151.641394][ T6625] __nla_validate_parse: 18 callbacks suppressed [ 151.641481][ T6625] netlink: 60 bytes leftover after parsing attributes in process `syz.3.171'. [ 155.066042][ T6651] xt_TCPMSS: Only works on TCP SYN packets [ 155.098925][ T6652] ecryptfs_parse_options: eCryptfs doesn't support cipher: aes [ 155.106757][ T6652] Error parsing options; rc = [-22] [ 155.157103][ T6652] vlan0: entered promiscuous mode [ 155.175233][ T6652] team0: Port device vlan0 added [ 156.121720][ C1] net_ratelimit: 37 callbacks suppressed [ 157.522055][ T6664] fuse: Bad value for 'fd' [ 158.217445][ T6671] overlayfs: failed to resolve './bus': -2 [ 161.161708][ C1] net_ratelimit: 22 callbacks suppressed [ 162.513224][ T6683] loop2: detected capacity change from 0 to 128 [ 162.543070][ T6683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 166.442102][ C1] net_ratelimit: 34 callbacks suppressed [ 168.254282][ T6729] loop1: detected capacity change from 0 to 512 [ 168.272350][ T6729] EXT4-fs: Ignoring removed orlov option [ 168.572606][ T6729] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.845548][ T6729] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 170.062431][ T6744] netlink: 32 bytes leftover after parsing attributes in process `syz.0.199'. [ 170.187821][ T5782] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.390173][ T5792] Bluetooth: hci2: unexpected event 0x0e length: 1 < 3 [ 170.468326][ T6752] loop1: detected capacity change from 0 to 4096 [ 170.559533][ T6754] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 171.481737][ C0] net_ratelimit: 37 callbacks suppressed [ 172.925262][ T6769] Context (ID=0x0) not attached to queue pair (handle=0x1:0x0) [ 174.182074][ T23] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 174.983520][ T23] usb 2-1: Using ep0 maxpacket: 16 [ 175.392572][ T23] usb 2-1: device descriptor read/all, error -71 [ 175.662765][ T6786] nvme_fabrics: missing parameter 'transport=%s' [ 175.669620][ T6786] nvme_fabrics: missing parameter 'nqn=%s' [ 176.501856][ C0] net_ratelimit: 32 callbacks suppressed [ 179.251931][ T27] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 179.461870][ T27] usb 1-1: Using ep0 maxpacket: 16 [ 179.526401][ T27] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.604134][ T27] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 179.687845][ T27] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 179.767127][ T27] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 179.883447][ T27] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.919835][ T27] usb 1-1: config 0 descriptor?? [ 180.894632][ T27] microsoft 0003:045E:07DA.0001: ignoring exceeding usage max [ 180.996101][ T27] microsoft 0003:045E:07DA.0001: unsupported Resolution Multiplier 0 [ 181.068949][ T27] microsoft 0003:045E:07DA.0001: unsupported Resolution Multiplier 0 [ 181.080455][ T27] microsoft 0003:045E:07DA.0001: No inputs registered, leaving [ 181.140782][ T27] microsoft 0003:045E:07DA.0001: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 181.170135][ T27] microsoft 0003:045E:07DA.0001: no inputs found [ 181.178317][ T27] microsoft 0003:045E:07DA.0001: could not initialize ff, continuing anyway [ 181.352900][ T6836] overlayfs: failed to clone upperpath [ 181.393921][ T6838] loop1: detected capacity change from 0 to 2048 [ 181.447724][ T6838] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 181.487353][ T6838] ext4 filesystem being mounted at /50/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 181.538607][ T6838] fs-verity: sha512 using implementation "sha512-avx2" [ 181.570187][ T28] kauditd_printk_skb: 90 callbacks suppressed [ 181.570200][ T28] audit: type=1800 audit(1793879183.535:133): pid=6838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.224" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 181.606104][ T6838] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.731690][ C0] net_ratelimit: 37 callbacks suppressed [ 182.410227][ T5880] usb 1-1: USB disconnect, device number 4 [ 185.362947][ T6869] netlink: 16 bytes leftover after parsing attributes in process `syz.2.239'. [ 185.534113][ T6873] exFAT-fs (nbd0): mounting with "discard" option, but the device does not support discard [ 185.546219][ T6873] syz.0.232: attempt to access beyond end of device [ 185.546219][ T6873] nbd0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 185.564336][ T6873] exFAT-fs (nbd0): unable to read boot sector [ 185.570529][ T6873] exFAT-fs (nbd0): failed to read boot sector [ 185.577246][ T6873] exFAT-fs (nbd0): failed to recognize exfat type [ 187.241695][ C1] net_ratelimit: 36 callbacks suppressed [ 187.866370][ T5792] Bluetooth: hci3: unexpected event 0x0e length: 1 < 3 [ 189.840673][ T6910] loop0: detected capacity change from 0 to 128 [ 189.876904][ T6910] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 190.648805][ T5792] Bluetooth: hci1: unexpected event for opcode 0x0c24 [ 192.681698][ C1] net_ratelimit: 49 callbacks suppressed [ 196.069049][ T6956] netlink: 4 bytes leftover after parsing attributes in process `syz.3.249'. [ 196.102289][ T6956] netlink: 12 bytes leftover after parsing attributes in process `syz.3.249'. [ 197.712348][ C0] net_ratelimit: 32 callbacks suppressed [ 200.430561][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 200.437152][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 202.541551][ T7013] tipc: Started in network mode [ 202.547413][ T7013] tipc: Node identity ac1414aa, cluster identity 4711 [ 202.559369][ T7013] tipc: Enabling of bearer rejected, failed to enable media [ 202.986074][ C0] net_ratelimit: 36 callbacks suppressed [ 204.530467][ T7036] xt_TCPMSS: Only works on TCP SYN packets [ 205.644285][ T7052] netlink: 4 bytes leftover after parsing attributes in process `syz.3.275'. [ 208.521710][ C1] net_ratelimit: 40 callbacks suppressed [ 209.075811][ T7087] xt_TCPMSS: Only works on TCP SYN packets [ 210.240549][ T7096] Invalid ELF header magic: != ELF [ 210.827213][ T57] IPVS: starting estimator thread 0... [ 210.981774][ T7099] IPVS: using max 20 ests per chain, 48000 per kthread [ 211.964591][ T5790] Bluetooth: hci3: command 0x0406 tx timeout [ 211.970783][ T5790] Bluetooth: hci2: command 0x0406 tx timeout [ 211.977100][ T5790] Bluetooth: hci0: command 0x0406 tx timeout [ 213.301895][ T7122] tipc: Enabling of bearer rejected, failed to enable media [ 213.339651][ T7125] netlink: 48 bytes leftover after parsing attributes in process `syz.3.295'. [ 213.735727][ T7136] netlink: 4 bytes leftover after parsing attributes in process `syz.1.298'. [ 213.769527][ T7136] netlink: 12 bytes leftover after parsing attributes in process `syz.1.298'. [ 213.801711][ C0] net_ratelimit: 39 callbacks suppressed [ 215.119227][ T7146] tipc: New replicast peer: 127.0.0.1 [ 215.131311][ T7146] tipc: Enabled bearer , priority 10 [ 215.160342][ T7146] tipc: Disabling bearer [ 219.011698][ C1] net_ratelimit: 41 callbacks suppressed [ 219.042779][ T7180] sctp: [Deprecated]: syz.3.309 (pid 7180) Use of struct sctp_assoc_value in delayed_ack socket option. [ 219.042779][ T7180] Use struct sctp_sack_info instead [ 221.108441][ T7200] x_tables: duplicate underflow at hook 1 [ 221.661170][ T7204] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 224.041696][ C1] net_ratelimit: 31 callbacks suppressed [ 224.201052][ T7223] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 224.230201][ T7223] CIFS: Attempting to mount //172.20.20.170/share [ 224.247081][ T7223] CIFS: VFS: Error connecting to socket. Aborting operation. [ 224.382365][ T7223] CIFS: VFS: cifs_mount failed w/return code = -111 [ 225.251127][ C1] tipc: RX(8aaf02e8521d): key[1] is activated [ 225.272707][ T7236] netlink: 4 bytes leftover after parsing attributes in process `syz.2.326'. [ 225.715956][ T7250] netlink: 60 bytes leftover after parsing attributes in process `syz.2.327'. [ 229.182267][ T3548] net_ratelimit: 43 callbacks suppressed [ 234.371683][ C1] net_ratelimit: 69 callbacks suppressed [ 235.648822][ T7332] No such timeout policy "syz0" [ 236.667997][ T7348] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.675850][ T7348] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.724786][ T7348] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.732403][ T7348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.742433][ T7348] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.749659][ T7348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.790489][ T7348] team0: Port device bridge0 added [ 236.834752][ T7350] team0: Failed to send port change of device bridge0 via netlink (err -105) [ 236.862814][ T7350] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.872342][ T7350] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.889806][ T7350] team0: Failed to send port change of device team_slave_0 via netlink (err -105) [ 236.910833][ T7350] team0: Failed to send port change of device team_slave_1 via netlink (err -105) [ 236.969059][ T7350] team0: Failed to send port change of device vxlan0 via netlink (err -105) [ 237.343111][ T7363] netlink: 60 bytes leftover after parsing attributes in process `syz.0.356'. [ 238.514240][ T7369] ptrace attach of "ci2-linux-6-6-kasan/syz-executor exec"[5782] was attempted by " \x22¾þ�“CÃi¯G ì¦3“o�xÿ\x07€'Ê9ûÿ l/Eß�ïþ •¦Û·;N7šW®N�OÜ}±Á)*Q´ëË¿ÃGG޽òêñÑnÞù‡í\x0bñÆä¹“µS\x0bó‹K³Ë˳3µ©fãÂÂÌìŽáA—ßêHû¨Í¿}eæâÅåÚÑ—G6Ý}µzçÀÓ‡ª'F�¼Õ­�Ÿ˜˜ì©éëÿØÏþéá=Ÿ OEߌï½ôAªGD%¼¶ùÝñ¨\x0dF_Ù하Ÿh¯È\x5c£Þ\x5c)ïL•\x5cÕQíYh¬Û#»Ð‹d,âZùß©ð‘rõ&ëKõós³µ³õ¥•ÆJc¡™*�Ñ–ëS�JŒ¦ˆÅˆh{=xö›þ(âX¤¸óëV:E·^<3ùæÐÈöз\x0bƒ¼ÇÓV‹ˆÕx\x0czö©QÄ_DŠNÅ…ÜWí¶y?â+e¾q¹Ì[)®çÛ©ü1ñ+ï'ðXë‹\x22~)R+Ít{¿½]yú[µ×›zj»Û•�ýþÁn²mÂ>6Eœooñ·ÒÇÿ°\x0b ØEü4RÜœ!-Fï9¥�æ¥Ú¹úù¹ÎQÁÝcÿky©µµµµjêd-çPαœgsNç\x5cÌy-çõœ7rÞÌy+çjÎÛ9[9£’Ÿ?g-çPαœgsNç\x5cÌy-çõœ7rÞÌy+çjÎÛ9[9ÃyO [ 242.253376][ T7396] tipc: Resetting bearer [ 242.260941][ T7396] team0: Failed to send port change of device bridge0 via netlink (err -105) [ 242.286494][ T7396] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.299525][ T7396] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.323876][ T7396] team0: Failed to send port change of device team_slave_0 via netlink (err -105) [ 242.356677][ T7396] team0: Failed to send port change of device team_slave_1 via netlink (err -105) [ 242.388529][ T7396] vlan0: left promiscuous mode [ 242.397928][ T7396] team0: Failed to send port change of device vlan0 via netlink (err -105) [ 243.979334][ T7419] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 244.338176][ T7427] tipc: Resetting bearer [ 244.344806][ T7427] tipc: Resetting bearer [ 244.452791][ T50] net_ratelimit: 38 callbacks suppressed [ 247.034503][ T7435] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.042286][ T7435] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.074710][ T7435] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.082451][ T7435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.091804][ T7435] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.099976][ T7435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.795928][ T7435] team0: Port device bridge0 added [ 247.827898][ T7444] team0: Failed to send port change of device bridge0 via netlink (err -105) [ 247.848687][ T7444] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.874169][ T7444] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.886753][ T7444] team0: Failed to send port change of device team_slave_0 via netlink (err -105) [ 247.927193][ T7444] team0: Failed to send port change of device team_slave_1 via netlink (err -105) [ 249.561820][ C0] net_ratelimit: 45 callbacks suppressed [ 251.092354][ T7473] fuse: Bad value for 'fd' [ 254.761684][ C0] net_ratelimit: 41 callbacks suppressed [ 255.717918][ T7527] trusted_key: syz.1.398 sent an empty control message without MSG_MORE. [ 255.745459][ T7526] block device autoloading is deprecated and will be removed. [ 256.170204][ T7526] md: md3 stopped. [ 259.811692][ C0] net_ratelimit: 35 callbacks suppressed [ 260.397431][ T7562] Illegal XDP return value 4294967199 on prog (id 30) dev N/A, expect packet loss! [ 261.088473][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.095407][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 262.459056][ T7584] netlink: 'syz.1.413': attribute type 19 has an invalid length. [ 265.081681][ C0] net_ratelimit: 65 callbacks suppressed [ 269.701298][ T7638] netlink: 'syz.0.427': attribute type 19 has an invalid length. [ 270.281678][ C1] net_ratelimit: 39 callbacks suppressed [ 272.312295][ T7641] syz.3.415 (7641) used greatest stack depth: 19704 bytes left [ 272.653937][ T7660] autofs4:pid:7660:autofs_fill_super: called with bogus options [ 275.321666][ C0] net_ratelimit: 30 callbacks suppressed [ 280.540719][ C0] net_ratelimit: 37 callbacks suppressed [ 280.760439][ T7710] block device autoloading is deprecated and will be removed. [ 280.830956][ T7710] md: md0 stopped. [ 282.652357][ T0] NOHZ tick-stop error: local softirq work is pending, handler #242!!! [ 285.662682][ T3548] net_ratelimit: 32 callbacks suppressed [ 288.564526][ T7788] Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 288.564526][ T7788] [ 288.578987][ T7788] CIFS: VFS: Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 288.591811][ T7788] CIFS: Attempting to mount //127.0.0.1/share [ 288.602236][ T7788] CIFS: VFS: Error connecting to socket. Aborting operation. [ 288.609696][ T7788] CIFS: VFS: cifs_mount failed w/return code = -111 [ 290.200238][ T7806] netlink: 144 bytes leftover after parsing attributes in process `syz.1.477'. [ 290.841671][ C1] net_ratelimit: 32 callbacks suppressed [ 294.256360][ T7830] rxe_eth0 speed is unknown, defaulting to 1000 [ 295.896253][ C0] net_ratelimit: 31 callbacks suppressed [ 301.022387][ C1] net_ratelimit: 29 callbacks suppressed [ 303.401319][ T7890] capability: warning: `syz.2.493' uses deprecated v2 capabilities in a way that may be insecure [ 304.126887][ T7889] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 306.131647][ C0] net_ratelimit: 25 callbacks suppressed [ 306.392468][ T7914] overlayfs: failed to resolve './bus': -2 [ 308.155340][ T7927] jffs2: notice: (7927) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 311.321662][ C1] net_ratelimit: 40 callbacks suppressed [ 313.192916][ T7968] netlink: 'syz.0.510': attribute type 3 has an invalid length. [ 317.001653][ C1] net_ratelimit: 31 callbacks suppressed [ 321.576292][ T8006] xt_connbytes: Forcing CT accounting to be enabled [ 321.594420][ T8006] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 321.967352][ T8019] capability: warning: `syz.3.520' uses 32-bit capabilities (legacy support in use) [ 321.980256][ T52] Bluetooth: hci1: unexpected event for opcode 0x1405 [ 322.281685][ C1] net_ratelimit: 39 callbacks suppressed [ 322.533383][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.539843][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.428177][ T52] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 323.438782][ T52] CPU: 0 PID: 52 Comm: kworker/u5:0 Not tainted syzkaller #0 [ 323.446187][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 323.456254][ T52] Workqueue: hci3 hci_rx_work [ 323.460961][ T52] Call Trace: [ 323.464252][ T52] [ 323.467207][ T52] dump_stack_lvl+0x18c/0x250 [ 323.471922][ T52] ? show_regs_print_info+0x20/0x20 [ 323.477154][ T52] ? load_image+0x420/0x420 [ 323.481683][ T52] sysfs_create_dir_ns+0x26e/0x2a0 [ 323.486815][ T52] ? sysfs_warn_dup+0xa0/0xa0 [ 323.491520][ T52] ? do_raw_spin_unlock+0x121/0x230 [ 323.496756][ T52] kobject_add_internal+0x617/0xc90 [ 323.501984][ T52] kobject_add+0x164/0x240 [ 323.506416][ T52] ? preempt_schedule_thunk+0x1a/0x30 [ 323.511822][ T52] ? kobject_init+0x1d0/0x1d0 [ 323.516532][ T52] ? get_device_parent+0x366/0x390 [ 323.521673][ T52] device_add+0x3fa/0xc40 [ 323.526028][ T52] hci_conn_add_sysfs+0xd5/0x1e0 [ 323.530993][ T52] le_conn_complete_evt+0xfe7/0x1690 [ 323.536318][ T52] ? param_get_dyndbg_classes+0x170/0x170 [ 323.542082][ T52] ? hci_le_big_info_adv_report_evt+0x910/0x910 [ 323.548364][ T52] hci_le_enh_conn_complete_evt+0x189/0x460 [ 323.554271][ T52] ? hci_le_remote_conn_param_req_evt+0xcb0/0xcb0 [ 323.560692][ T52] hci_event_packet+0x623/0xe60 [ 323.565584][ T52] ? hci_remote_host_features_evt+0x150/0x150 [ 323.571683][ T52] ? bis_list+0x290/0x290 [ 323.576025][ T52] ? hci_send_to_monitor+0xd7/0x4f0 [ 323.581229][ T52] hci_rx_work+0x43a/0xd60 [ 323.585653][ T52] ? process_scheduled_works+0x975/0x1600 [ 323.591397][ T52] process_scheduled_works+0xa60/0x1600 [ 323.596974][ T52] ? worker_attach_to_pool+0x370/0x370 [ 323.602439][ T52] ? assign_work+0x3cc/0x5d0 [ 323.607034][ T52] worker_thread+0xa5e/0xfe0 [ 323.611638][ T52] kthread+0x2fa/0x390 [ 323.615712][ T52] ? pr_cont_work+0x550/0x550 [ 323.620391][ T52] ? kthread_blkcg+0xd0/0xd0 [ 323.624982][ T52] ret_from_fork+0x48/0x80 [ 323.629465][ T52] ? kthread_blkcg+0xd0/0xd0 [ 323.634061][ T52] ret_from_fork_asm+0x11/0x20 [ 323.634103][ T52] [ 323.671141][ T52] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 323.685770][ T52] Bluetooth: hci3: failed to register connection device [ 325.887069][ T8051] netlink: 40 bytes leftover after parsing attributes in process `syz.1.526'. [ 325.914825][ T52] Bluetooth: hci3: command 0x0406 tx timeout [ 326.757979][ T8064] netlink: 4 bytes leftover after parsing attributes in process `syz.2.529'. [ 327.321636][ C1] net_ratelimit: 27 callbacks suppressed [ 328.969868][ T8073] rxe_eth0 speed is unknown, defaulting to 1000 [ 332.907437][ T3548] net_ratelimit: 35 callbacks suppressed [ 333.320363][ T8107] ip_tables: iptables: counters copy to user failed while replacing table [ 335.053150][ T52] Bluetooth: to_multiplier 8192 > 3200 [ 335.155503][ T8120] Cannot find add_set index 0 as target [ 337.359319][ T52] Bluetooth: hci2: command 0x0406 tx timeout [ 337.971686][ C0] net_ratelimit: 26 callbacks suppressed [ 338.790626][ T8138] xt_policy: output policy not valid in PREROUTING and INPUT [ 338.805928][ T8138] netlink: 'syz.3.544': attribute type 4 has an invalid length. [ 339.604245][ T8127] xt_connbytes: Forcing CT accounting to be enabled [ 339.610988][ T8127] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 339.770298][ T8146] jffs2: notice: (8146) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 341.690772][ T8161] netlink: 'syz.1.552': attribute type 16 has an invalid length. [ 341.698777][ T8161] netlink: 'syz.1.552': attribute type 17 has an invalid length. [ 341.706651][ T8161] netlink: 'syz.1.552': attribute type 27 has an invalid length. [ 343.019357][ C0] net_ratelimit: 44 callbacks suppressed [ 343.292260][ T8174] devtmpfs: Unknown parameter 'øÿ€' [ 344.222423][ T5882] IPVS: starting estimator thread 0... [ 344.351918][ T8180] IPVS: using max 17 ests per chain, 40800 per kthread [ 344.859732][ T8185] overlayfs: missing 'lowerdir' [ 345.464095][ T8194] fuse: Bad value for 'fd' [ 345.471494][ T8194] netlink: 24 bytes leftover after parsing attributes in process `syz.0.560'. [ 345.539813][ T8196] Bluetooth: ISO socket layer initialized [ 345.550617][ T52] Bluetooth: hci0: unexpected event for opcode 0x2003 [ 347.191037][ T8212] overlayfs: failed to clone upperpath [ 347.442480][ T8215] overlayfs: failed to clone upperpath [ 348.124272][ C1] net_ratelimit: 23 callbacks suppressed [ 353.253298][ C0] net_ratelimit: 29 callbacks suppressed [ 353.325079][ T8252] IPVS: set_ctl: invalid protocol: 12 224.0.0.1:20001 [ 353.474634][ T8250] overlayfs: failed to clone upperpath [ 353.725416][ T8260] overlayfs: failed to clone upperpath [ 354.343341][ T52] Bluetooth: hci0: unexpected event for opcode 0x2040 [ 356.113238][ T8281] netlink: 16 bytes leftover after parsing attributes in process `syz.2.582'. [ 356.124727][ T8281] netlink: 40 bytes leftover after parsing attributes in process `syz.2.582'. [ 356.143202][ T8279] cgroup: Need name or subsystem set [ 357.336350][ T8297] xt_policy: output policy not valid in PREROUTING and INPUT [ 357.351615][ T8297] netlink: 'syz.1.586': attribute type 4 has an invalid length. [ 358.375507][ C0] net_ratelimit: 34 callbacks suppressed [ 362.036572][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 362.079695][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 362.198309][ T8324] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 362.211825][ T8324] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 362.441115][ T8339] netlink: 16 bytes leftover after parsing attributes in process `syz.0.596'. [ 362.450866][ T8339] netlink: 40 bytes leftover after parsing attributes in process `syz.0.596'. [ 363.245256][ T8344] xt_policy: output policy not valid in PREROUTING and INPUT [ 363.259811][ T8344] netlink: 'syz.2.597': attribute type 4 has an invalid length. [ 363.495051][ C0] net_ratelimit: 52 callbacks suppressed [ 365.150801][ T8354] netlink: 4 bytes leftover after parsing attributes in process `syz.3.599'. [ 365.604564][ T52] Bluetooth: hci3: unexpected event for opcode 0x1804 [ 368.285082][ T8389] netlink: 20 bytes leftover after parsing attributes in process `syz.3.606'. [ 368.604006][ C0] net_ratelimit: 40 callbacks suppressed [ 369.471414][ T8397] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 369.498180][ T8397] netlink: 'syz.1.608': attribute type 1 has an invalid length. [ 369.506137][ T8397] netlink: 4 bytes leftover after parsing attributes in process `syz.1.608'. [ 369.565467][ T8399] xt_policy: output policy not valid in PREROUTING and INPUT [ 369.580416][ T8399] netlink: 'syz.0.607': attribute type 4 has an invalid length. [ 370.248311][ T8402] netlink: 16 bytes leftover after parsing attributes in process `syz.3.610'. [ 370.257938][ T8402] netlink: 40 bytes leftover after parsing attributes in process `syz.3.610'. [ 370.391211][ T8404] netlink: 'syz.2.611': attribute type 3 has an invalid length. [ 371.071236][ T52] Bluetooth: hci3: unexpected event for opcode 0x0c57 [ 371.150782][ T52] Bluetooth: hci1: unexpected event for opcode 0x080b [ 372.385786][ T8430] trusted_key: encrypted_key: insufficient parameters specified [ 372.845043][ T52] Bluetooth: hci2: unexpected event for opcode 0x0803 [ 372.865028][ T52] Bluetooth: hci3: unexpected event for opcode 0x2029 [ 372.924969][ T52] Bluetooth: hci0: unexpected cc 0x0402 length: 4 > 1 [ 372.932212][ T52] Bluetooth: hci0: unexpected event for opcode 0x0402 [ 373.384362][ T52] Bluetooth: hci2: unexpected event for opcode 0x1003 [ 373.485710][ T52] Bluetooth: Unexpected continuation frame (len 10) [ 373.516779][ T52] Bluetooth: hci3: unexpected event for opcode 0x0402 [ 373.724286][ T2960] net_ratelimit: 24 callbacks suppressed [ 373.974498][ T52] Bluetooth: hci2: unexpected cc 0x100c length: 65 > 3 [ 373.981867][ T52] Bluetooth: hci2: unexpected event for opcode 0x100c [ 374.602253][ T52] Bluetooth: hci2: unexpected event for opcode 0x2040 [ 374.927394][ T52] Bluetooth: hci1: Unknown advertising packet type: 0x74 [ 374.968634][ T52] Bluetooth: hci3: unexpected event 0x0f length: 84 > 4 [ 375.164025][ T52] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 375.175834][ T52] Bluetooth: hci1: Injecting HCI hardware error event [ 375.189770][ T5099] Bluetooth: hci1: hardware error 0x00 [ 376.227264][ T52] Bluetooth: hci2: unexpected subevent 0x0c length: 11 > 5 [ 376.256591][ T52] Bluetooth: hci1: unexpected event for opcode 0x2023 [ 376.430653][ T52] Bluetooth: hci0: unexpected event for opcode 0x0c47 [ 376.955347][ T52] Bluetooth: hci3: unexpected event for opcode 0x2039 [ 377.017411][ T52] Bluetooth: hci0: unexpected event for opcode 0x203c [ 377.046826][ T52] Bluetooth: hci1: unexpected event for opcode 0x2043 [ 377.241871][ T5099] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 377.534912][ T5099] Bluetooth: hci2: unexpected event for opcode 0x204e [ 377.662417][ T5099] Bluetooth: hci0: unexpected cc 0x200b length: 2 > 1 [ 377.669468][ T5099] Bluetooth: hci0: unexpected event for opcode 0x200b [ 378.028750][ T8536] trusted_key: encrypted_key: insufficient parameters specified [ 378.582457][ T8538] cgroup: Need name or subsystem set [ 378.851753][ T32] net_ratelimit: 28 callbacks suppressed [ 380.667197][ T8567] trusted_key: encrypted_key: insufficient parameters specified [ 381.463295][ T5099] Bluetooth: hci2: unexpected cc 0x042f length: 9 > 7 [ 381.470662][ T5099] Bluetooth: hci2: unexpected event for opcode 0x042f [ 382.675388][ T5099] Bluetooth: hci0: unexpected event for opcode 0x0c14 [ 382.884475][ T5099] Bluetooth: hci3: Invalid connection link type handle 0x0000 [ 383.784193][ T8617] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 383.804643][ T8617] netlink: 'syz.0.700': attribute type 1 has an invalid length. [ 383.813692][ T8617] netlink: 4 bytes leftover after parsing attributes in process `syz.0.700'. [ 383.883953][ T32] net_ratelimit: 28 callbacks suppressed [ 383.968282][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.975160][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 384.695784][ T5099] Bluetooth: hci3: unexpected event for opcode 0x0c1a [ 385.762447][ T8648] netlink: 'syz.3.715': attribute type 3 has an invalid length. [ 387.781099][ T52] Bluetooth: hci2: unexpected event for opcode 0x042c [ 387.812261][ T52] Bluetooth: hci3: unexpected event for opcode 0x200f [ 388.378943][ T52] Bluetooth: hci2: unexpected event for opcode 0x2003 [ 388.921685][ C0] net_ratelimit: 32 callbacks suppressed [ 390.390012][ T52] Bluetooth: hci2: unexpected event for opcode 0x1004 [ 391.199754][ T52] Bluetooth: hci2: Malformed HCI Event: 0x22 [ 392.871338][ T28] audit: type=1326 audit(1793879399.837:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 392.900802][ T28] audit: type=1326 audit(1793879399.837:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 392.930796][ T28] audit: type=1326 audit(1793879399.857:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 392.955669][ T28] audit: type=1326 audit(1793879399.857:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 392.985861][ T28] audit: type=1326 audit(1793879399.857:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=76 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 393.010498][ T28] audit: type=1326 audit(1793879399.857:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 393.036012][ T28] audit: type=1326 audit(1793879399.857:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 393.060695][ T28] audit: type=1326 audit(1793879399.857:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 393.088403][ T28] audit: type=1326 audit(1793879399.857:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8770 comm="syz.0.767" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f0ea899fb19 code=0x7ffc0000 [ 393.409375][ T52] Bluetooth: hci2: unexpected event for opcode 0x2041 [ 393.818780][ T8795] bond0: Error: CAN devices cannot be enslaved [ 394.097644][ T8807] IPv6: Can't replace route, no match found [ 394.203716][ T57] net_ratelimit: 28 callbacks suppressed [ 394.282156][ T52] Bluetooth: hci0: unexpected event for opcode 0x0c7d [ 394.895204][ T8835] netlink: 8 bytes leftover after parsing attributes in process `syz.3.796'. [ 395.062522][ T8845] IPv6: Can't replace route, no match found [ 395.265117][ T52] Bluetooth: hci0: unexpected event for opcode 0x0c5a [ 397.220298][ T8887] IPv6: Can't replace route, no match found [ 397.974725][ T8917] lo: Caught tx_queue_len zero misconfig [ 397.991896][ T8917] netlink: 80 bytes leftover after parsing attributes in process `syz.1.837'. [ 398.456641][ T8933] bond1: option updelay: invalid value (18446744071562067969) [ 398.464264][ T8933] bond1: option updelay: allowed values 0 - 2147483647 [ 398.477145][ T8933] bond1 (unregistering): Released all slaves [ 398.724284][ T8942] netlink: 76 bytes leftover after parsing attributes in process `syz.0.848'. [ 399.323621][ T32] net_ratelimit: 30 callbacks suppressed [ 399.336826][ T8964] 9pnet_fd: Insufficient options for proto=fd [ 400.239032][ T52] Bluetooth: hci3: unknown advertising packet type: 0xff [ 400.239167][ T52] Bluetooth: hci3: unknown advertising packet type: 0xfa [ 400.254878][ T52] Bluetooth: hci3: unknown advertising packet type: 0x09 [ 400.254899][ T52] Bluetooth: hci3: unknown advertising packet type: 0x05 [ 400.269397][ T52] Bluetooth: hci3: Malformed LE Event: 0x02 [ 400.562908][ T9003] netlink: 8 bytes leftover after parsing attributes in process `syz.0.878'. [ 401.338363][ T9022] block device autoloading is deprecated and will be removed. [ 401.546593][ T9033] netlink: 'syz.1.891': attribute type 1 has an invalid length. [ 402.103270][ T9057] netlink: 244 bytes leftover after parsing attributes in process `syz.0.903'. [ 404.443013][ T3430] net_ratelimit: 34 callbacks suppressed [ 405.227515][ T9146] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 405.498326][ T52] Bluetooth: to_multiplier 0 < 10 [ 407.561761][ T52] Bluetooth: hci0: command 0x0406 tx timeout [ 407.811283][ T9199] netlink: 40 bytes leftover after parsing attributes in process `syz.1.966'. [ 407.820651][ T9199] tipc: Invalid UDP bearer configuration [ 407.820694][ T9199] tipc: Enabling of bearer rejected, failed to enable media [ 409.120559][ T52] Bluetooth: hci2: ACL packet for unknown connection handle 200 [ 409.232099][ T52] Bluetooth: hci2: ACL packet for unknown connection handle 200 [ 409.257785][ T52] Bluetooth: hci2: ACL packet for unknown connection handle 200 [ 409.561635][ C1] net_ratelimit: 28 callbacks suppressed [ 409.842486][ T9269] ip_tables: iptables: counters copy to user failed while replacing table [ 411.149175][ T52] Bluetooth: hci0: unexpected event for opcode 0x2042 [ 414.681789][ T32] net_ratelimit: 30 callbacks suppressed [ 415.164201][ T52] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 415.174995][ T52] Bluetooth: hci0: Injecting HCI hardware error event [ 415.185374][ T5099] Bluetooth: hci0: hardware error 0x00 [ 416.237722][ T9389] 9pnet_fd: Insufficient options for proto=fd [ 417.158541][ T9429] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1058'. [ 417.182535][ T9429] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1058'. [ 417.322027][ T5099] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 417.374362][ T9433] af_packet: tpacket_rcv: packet too big, clamped from 108 to 4294967272. macoff=96 [ 418.199627][ T9447] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1066'. [ 418.974858][ T9481] »»»»»»: renamed from vlan0 (while UP) [ 419.309408][ T9494] GUP no longer grows the stack in syz.1.1089 (9494): 200000001000-200000c01000 (200000000040) [ 419.321030][ T9494] CPU: 0 PID: 9494 Comm: syz.1.1089 Not tainted syzkaller #0 [ 419.328424][ T9494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 419.338511][ T9494] Call Trace: [ 419.341792][ T9494] [ 419.344723][ T9494] dump_stack_lvl+0x18c/0x250 [ 419.349421][ T9494] ? show_regs_print_info+0x20/0x20 [ 419.354629][ T9494] ? load_image+0x420/0x420 [ 419.359170][ T9494] ? find_vma+0x134/0x1b0 [ 419.363572][ T9494] fixup_user_fault+0x691/0x750 [ 419.368461][ T9494] fault_in_user_writeable+0x71/0xd0 [ 419.373770][ T9494] futex_lock_pi+0x276/0xa00 [ 419.373918][ T9494] ? fixup_pi_state_owner+0x5f0/0x5f0 [ 419.373978][ T9494] ? up_read+0x20/0x20 [ 419.378807][ T9494] do_futex+0x23d/0x3e0 [ 419.388224][ T9494] ? __ia32_sys_get_robust_list+0x110/0x110 [ 419.398576][ T9494] __se_sys_futex+0x3a9/0x440 [ 419.398612][ T9494] ? __x64_sys_futex+0xf0/0xf0 [ 419.408010][ T9494] ? __x64_sys_futex+0x21/0xf0 [ 419.412782][ T9494] do_syscall_64+0x55/0xb0 [ 419.417212][ T9494] ? clear_bhb_loop+0x40/0x90 [ 419.421938][ T9494] ? clear_bhb_loop+0x40/0x90 [ 419.426651][ T9494] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 419.432597][ T9494] RIP: 0033:0x7fd37c59fb19 [ 419.437119][ T9494] 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 [ 419.456747][ T9494] RSP: 002b:00007fd37d43f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 419.465159][ T9494] RAX: ffffffffffffffda RBX: 00007fd37c825fa0 RCX: 00007fd37c59fb19 [ 419.473135][ T9494] RDX: 0000000000000002 RSI: 0000000000000086 RDI: 0000200000000040 [ 419.481099][ T9494] RBP: 00007fd37c637b70 R08: 0000200000000040 R09: 00000000fffffffc [ 419.489063][ T9494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 419.497022][ T9494] R13: 00007fd37c826038 R14: 00007fd37c825fa0 R15: 00007ffcd4fd4648 [ 419.504998][ T9494] [ 419.639219][ T9500] block device autoloading is deprecated and will be removed. [ 419.721604][ C1] net_ratelimit: 24 callbacks suppressed [ 419.981404][ T9519] smc: ib device syz0 ibport 1 applied user defined pnetid SYZ1 [ 420.319207][ T5099] Bluetooth: hci3: unexpected event for opcode 0x0c26 [ 422.256731][ T9561] vlan0: entered promiscuous mode [ 422.274992][ T9561] bond0: entered promiscuous mode [ 422.280066][ T9561] bond_slave_0: entered promiscuous mode [ 422.289870][ T9561] bond_slave_1: entered promiscuous mode [ 422.441080][ T9568] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1117'. [ 422.605565][ T9574] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 422.627935][ T9574] infiniband s`z1: RDMA CMA: cma_listen_on_dev, error -98 [ 424.301294][ T57] IPVS: starting estimator thread 0... [ 424.391666][ T9599] IPVS: using max 20 ests per chain, 48000 per kthread [ 424.761592][ C1] net_ratelimit: 30 callbacks suppressed [ 425.534859][ T9644] bridge0: entered promiscuous mode [ 426.591474][ T9692] bridge0: port 2(bridge_slave_1) entered disabled state [ 429.583214][ T28] audit: type=1326 audit(1793879436.557:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.630406][ T28] audit: type=1326 audit(1793879436.557:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.661830][ T28] audit: type=1326 audit(1793879436.577:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.686471][ T28] audit: type=1326 audit(1793879436.577:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.716287][ T28] audit: type=1326 audit(1793879436.577:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.747074][ T28] audit: type=1326 audit(1793879436.587:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.777507][ T28] audit: type=1326 audit(1793879436.587:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.809734][ T9800] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1215'. [ 429.819621][ T28] audit: type=1326 audit(1793879436.587:150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.849027][ T28] audit: type=1326 audit(1793879436.587:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.878333][ T28] audit: type=1326 audit(1793879436.587:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9791 comm="syz.2.1214" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=428 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 429.881650][ C0] net_ratelimit: 24 callbacks suppressed [ 432.431814][ T9904] overlayfs: failed to clone upperpath [ 433.158096][ T9928] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1268'. [ 435.161598][ C1] net_ratelimit: 33 callbacks suppressed [ 440.282306][ C0] net_ratelimit: 25 callbacks suppressed [ 444.360747][T10227] vcan0: entered allmulticast mode [ 444.368685][T10227] vcan0: left allmulticast mode [ 445.404091][ T3430] net_ratelimit: 20 callbacks suppressed [ 445.412439][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.418771][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 446.185824][ T5099] Bluetooth: hci2: ACL packet for unknown connection handle 200 [ 446.330407][T10281] overlayfs: failed to clone lowerpath [ 450.818068][T10434] 9pnet_fd: Insufficient options for proto=fd [ 451.162112][ C0] net_ratelimit: 17 callbacks suppressed [ 451.893790][T10459] overlayfs: failed to clone upperpath [ 455.411778][ T5099] Bluetooth: hci2: command 0x0406 tx timeout [ 456.928377][ T50] net_ratelimit: 19 callbacks suppressed [ 457.561858][ T5099] Bluetooth: hci2: command 0x0406 tx timeout [ 458.003378][T10597] overlayfs: failed to clone lowerpath [ 459.690689][T10659] »»»»»»: renamed from vlan0 (while UP) [ 460.509805][T10680] »»»»»»: renamed from vlan0 (while UP) [ 461.973526][ T8] net_ratelimit: 18 callbacks suppressed [ 464.322149][T10765] overlayfs: failed to clone upperpath [ 466.373137][T10825] overlayfs: failed to clone upperpath [ 467.171914][ T32] net_ratelimit: 19 callbacks suppressed [ 467.519548][T10856] veth0: Caught tx_queue_len zero misconfig [ 470.956116][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 470.956128][ T28] audit: type=1326 audit(1793879477.927:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 470.987254][ T28] audit: type=1326 audit(1793879477.927:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 471.055290][ T28] audit: type=1326 audit(1793879477.937:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 471.135749][ T28] audit: type=1326 audit(1793879477.937:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 471.202005][ T28] audit: type=1326 audit(1793879477.937:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 471.255160][ T28] audit: type=1326 audit(1793879477.937:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 471.308095][ T28] audit: type=1326 audit(1793879477.937:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 471.345851][ T28] audit: type=1326 audit(1793879477.937:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 471.371250][ T28] audit: type=1326 audit(1793879477.937:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=428 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 471.477086][ T28] audit: type=1326 audit(1793879477.937:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10893 comm="syz.3.1674" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb66c59fb19 code=0x7ffc0000 [ 472.244426][T10939] overlayfs: failed to clone upperpath [ 472.283473][ T50] net_ratelimit: 20 callbacks suppressed [ 473.751454][T10979] fuse: Bad value for 'fd' [ 477.402071][ T56] net_ratelimit: 10 callbacks suppressed [ 477.456913][T11047] overlayfs: failed to resolve './file0': -2 [ 477.559621][T11051] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1740'. [ 478.718316][T11078] overlayfs: failed to resolve './file0': -2 [ 479.817634][T11106] fuse: Bad value for 'fd' [ 480.984823][T11122] overlayfs: failed to clone upperpath [ 482.522015][ T2960] net_ratelimit: 17 callbacks suppressed [ 482.662722][ T52] Bluetooth: hci2: unexpected event for opcode 0x2016 [ 484.999031][ T52] Bluetooth: hci3: unexpected event for opcode 0x2016 [ 487.641618][ C0] net_ratelimit: 9 callbacks suppressed [ 488.865137][T11334] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1863'. [ 489.816373][T11347] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1870'. [ 490.126816][T11360] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1876'. [ 490.236401][T11362] 9pnet_fd: Insufficient options for proto=fd [ 490.405842][T11374] tipc: Cannot configure node identity twice [ 491.281210][T11394] 9pnet_fd: Insufficient options for proto=fd [ 492.567280][T11424] overlayfs: failed to clone upperpath [ 492.576046][T11423] 9pnet_fd: Insufficient options for proto=fd [ 492.761658][ C1] net_ratelimit: 24 callbacks suppressed [ 494.768644][T11435] jffs2: notice: (11435) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 494.772418][T11436] 9pnet_fd: Insufficient options for proto=fd [ 494.976078][T11448] fuse: Bad value for 'fd' [ 494.997184][T11448] overlayfs: failed to clone lowerpath [ 495.014380][T11448] overlayfs: failed to clone lowerpath [ 497.891632][ C1] net_ratelimit: 24 callbacks suppressed [ 500.621075][T11531] 9pnet_fd: Insufficient options for proto=fd [ 503.571077][ T32] net_ratelimit: 22 callbacks suppressed [ 506.693380][T11731] overlayfs: failed to clone upperpath [ 506.849987][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.857881][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 508.525912][T11778] overlayfs: failed to clone upperpath [ 508.692665][ T56] net_ratelimit: 21 callbacks suppressed [ 512.519340][ T5099] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 512.534590][ T5099] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 512.543612][ T5099] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 512.557288][ T5099] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 512.565756][ T5099] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 512.573513][ T5099] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 512.655695][T11843] rxe_eth0 speed is unknown, defaulting to 1000 [ 512.896577][T11857] overlayfs: failed to clone lowerpath [ 513.732652][ T2960] net_ratelimit: 20 callbacks suppressed [ 513.823051][T11843] chnl_net:caif_netlink_parms(): no params data found [ 514.159550][T11843] bridge0: port 1(bridge_slave_0) entered blocking state [ 514.191678][T11843] bridge0: port 1(bridge_slave_0) entered disabled state [ 514.212016][T11843] bridge_slave_0: entered allmulticast mode [ 514.219037][T11843] bridge_slave_0: entered promiscuous mode [ 514.243794][T11843] bridge0: port 2(bridge_slave_1) entered blocking state [ 514.251242][T11843] bridge0: port 2(bridge_slave_1) entered disabled state [ 514.258943][T11843] bridge_slave_1: entered allmulticast mode [ 514.267537][T11843] bridge_slave_1: entered promiscuous mode [ 514.368575][T11843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 514.408056][T11843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 514.571157][T11843] team0: Port device team_slave_0 added [ 514.604233][ T52] Bluetooth: hci2: command tx timeout [ 514.604739][T11843] team0: Port device team_slave_1 added [ 514.836816][T11843] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 514.849359][T11843] batman_adv: batadv0: The MTU of interface batadv_slave_0 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 1560 would solve the problem. [ 514.878623][T11843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 514.898192][T11843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 514.906040][T11843] batman_adv: batadv0: The MTU of interface batadv_slave_1 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 1560 would solve the problem. [ 514.933786][T11843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 515.196851][T11843] hsr_slave_0: entered promiscuous mode [ 515.241310][T11843] hsr_slave_1: entered promiscuous mode [ 515.262122][T11843] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 515.286237][T11843] Cannot create hsr debugfs directory [ 515.629313][T11917] overlayfs: failed to clone upperpath [ 516.190796][T11843] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 516.218191][T11843] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 516.261120][T11843] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 516.312983][T11933] overlayfs: failed to clone lowerpath [ 516.352560][T11843] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 516.543372][T11938] overlayfs: failed to clone upperpath [ 516.682892][ T52] Bluetooth: hci2: command tx timeout [ 516.717953][T11843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 516.752153][T11843] 8021q: adding VLAN 0 to HW filter on device team0 [ 516.767214][ T2960] bridge0: port 1(bridge_slave_0) entered blocking state [ 516.774384][ T2960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 516.855170][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 516.863640][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 516.993507][T11948] overlayfs: failed to clone upperpath [ 517.137534][T11843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 517.351062][T11843] veth0_vlan: entered promiscuous mode [ 517.364230][T11843] veth1_vlan: entered promiscuous mode [ 517.397612][T11843] veth0_macvtap: entered promiscuous mode [ 517.407408][T11843] veth1_macvtap: entered promiscuous mode [ 517.430132][T11843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 517.441433][T11843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 517.454408][T11843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 517.465630][T11843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 517.475704][T11843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 517.486423][T11843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 517.497950][T11843] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 517.516243][T11843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 517.527213][T11843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 517.537212][T11843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 517.547884][T11843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 517.558013][T11843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 517.568796][T11843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 517.585700][T11843] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 517.598277][T11843] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 517.607434][T11843] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 517.616770][T11843] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 517.625625][T11843] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 517.748879][ T2960] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 517.772174][ T2960] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 517.819235][ T2960] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 517.827868][ T2960] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 518.231891][ T8] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 518.414340][ T8] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 518.424435][ T8] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 518.434556][ T8] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 518.446623][ T8] usb 5-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 518.455843][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 518.471985][T11960] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 518.480105][T11960] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 518.492718][ T8] pl2303 5-1:1.0: pl2303 converter detected [ 518.506736][ T8] usb 5-1: pl2303 converter now attached to ttyUSB0 [ 518.761703][ T52] Bluetooth: hci2: command tx timeout [ 518.812406][T11960] pl2303 5-1:1.0: pl2303_vendor_write - failed to write [0007]: -110 [ 518.823338][T11960] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32 [ 518.830842][T11960] pl2303 ttyUSB0: pl2303_set_line_request - failed: -32 [ 518.839539][T11960] pl2303 5-1:1.0: pl2303_vendor_read - failed to read [000a]: -32 [ 518.887355][T11960] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 519.004197][ T3548] net_ratelimit: 55 callbacks suppressed [ 519.242173][T11960] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 519.267023][T11960] pl2303 ttyUSB0: error sending break = -32 [ 519.290862][ T972] usb 5-1: USB disconnect, device number 2 [ 519.329503][ T972] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 519.354870][ T972] pl2303 5-1:1.0: device disconnected [ 519.916543][T11976] input: syz0 as /devices/virtual/input/input5 [ 520.168037][T11985] 9pnet_fd: p9_fd_create_tcp (11985): problem connecting socket to 127.0.0.1 [ 520.841842][ T52] Bluetooth: hci2: command tx timeout [ 521.185449][T12023] loop4: detected capacity change from 0 to 512 [ 521.194267][T12023] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 522.322237][ T5882] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 522.536558][ T5882] usb 5-1: Using ep0 maxpacket: 16 [ 522.568603][ T5882] usb 5-1: unable to get BOS descriptor or descriptor too short [ 522.597659][ T5882] usb 5-1: New USB device found, idVendor=1235, idProduct=8210, bcdDevice= 0.40 [ 522.611360][ T5882] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 522.625132][ T5882] usb 5-1: Product: syz [ 522.629326][ T5882] usb 5-1: Manufacturer: syz [ 522.634560][ T5882] usb 5-1: SerialNumber: syz [ 522.924383][ T5882] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 523.131460][ T5882] usb 5-1: USB disconnect, device number 3 [ 523.256952][T12096] udevd[12096]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 524.121700][ C0] net_ratelimit: 34 callbacks suppressed [ 525.052972][T12162] 9pnet_fd: Insufficient options for proto=fd [ 525.465207][T12183] loop4: detected capacity change from 0 to 128 [ 525.958328][T12197] overlayfs: failed to clone upperpath [ 526.061256][T12199] FAULT_INJECTION: forcing a failure. [ 526.061256][T12199] name failslab, interval 1, probability 0, space 0, times 1 [ 526.118265][T12199] CPU: 1 PID: 12199 Comm: syz.4.2226 Not tainted syzkaller #0 [ 526.125779][T12199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 526.135856][T12199] Call Trace: [ 526.139162][T12199] [ 526.142123][T12199] dump_stack_lvl+0x18c/0x250 [ 526.146846][T12199] ? show_regs_print_info+0x20/0x20 [ 526.152094][T12199] ? load_image+0x420/0x420 [ 526.156631][T12199] ? __might_sleep+0xe0/0xe0 [ 526.161271][T12199] ? __lock_acquire+0x7eb0/0x7eb0 [ 526.166332][T12199] should_fail_ex+0x394/0x4c0 [ 526.171150][T12199] should_failslab+0x9/0x20 [ 526.175676][T12199] slab_pre_alloc_hook+0x59/0x300 [ 526.180763][T12199] ? mpi_powm+0x1698/0x2390 [ 526.185381][T12199] ? mpi_powm+0x1698/0x2390 [ 526.189893][T12199] __kmem_cache_alloc_node+0x53/0x260 [ 526.195292][T12199] ? mpi_powm+0x1698/0x2390 [ 526.199827][T12199] __kmalloc+0xa7/0x240 [ 526.204026][T12199] mpi_powm+0x1698/0x2390 [ 526.208409][T12199] ? mpihelp_release_karatsuba_ctx+0x160/0x160 [ 526.214604][T12199] ? mpihelp_cmp+0xba/0xd0 [ 526.219052][T12199] ? mpi_cmp+0x1b8/0x290 [ 526.223330][T12199] rsa_enc+0x293/0x3d0 [ 526.227526][T12199] ? crypto_dh_decode_key+0x170/0x170 [ 526.232905][T12199] ? __virt_addr_valid+0x10c/0x380 [ 526.238119][T12199] ? __virt_addr_valid+0x10c/0x380 [ 526.243264][T12199] pkcs1pad_verify+0x406/0x5e0 [ 526.248060][T12199] crypto_sig_verify+0x1bc/0x250 [ 526.253028][T12199] ? crypto_sig_sign+0x240/0x240 [ 526.258023][T12199] ? rsa_max_size+0x19/0x70 [ 526.262558][T12199] ? pkcs1pad_set_pub_key+0x15d/0x1c0 [ 526.267946][T12199] public_key_verify_signature+0x607/0x870 [ 526.268060][T12199] ? public_key_free+0x80/0x80 [ 526.268091][T12199] ? asymmetric_key_generate_id+0x60/0x150 [ 526.278917][T12199] ? asymmetric_key_id_same+0x67/0xe0 [ 526.278955][T12199] x509_check_for_self_signed+0x31b/0x430 [ 526.279036][T12199] x509_cert_parse+0x5a0/0x7b0 [ 526.279063][T12199] x509_key_preparse+0x64/0x6c0 [ 526.279085][T12199] ? down_read+0x1ac/0x2e0 [ 526.310328][T12199] asymmetric_key_preparse+0xa9/0x140 [ 526.310361][T12199] __key_create_or_update+0x362/0xa80 [ 526.321393][T12199] ? key_put+0xc0/0xc0 [ 526.325475][T12199] ? key_create_or_update+0x60/0x60 [ 526.330720][T12199] ? search_process_keyrings_rcu+0x360/0x360 [ 526.336778][T12199] ? keyring_search_rcu+0x280/0x280 [ 526.336808][T12199] ? __virt_addr_valid+0x10c/0x380 [ 526.336832][T12199] ? __virt_addr_valid+0x10c/0x380 [ 526.336860][T12199] key_create_or_update+0x42/0x60 [ 526.357238][T12199] __se_sys_add_key+0x34f/0x410 [ 526.362102][T12199] ? __x64_sys_add_key+0xc0/0xc0 [ 526.362137][T12199] ? lockdep_hardirqs_on+0x98/0x150 [ 526.362217][T12199] ? __x64_sys_add_key+0x20/0xc0 [ 526.362239][T12199] do_syscall_64+0x55/0xb0 [ 526.362261][T12199] ? clear_bhb_loop+0x40/0x90 [ 526.362292][T12199] ? clear_bhb_loop+0x40/0x90 [ 526.362316][T12199] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 526.396997][T12199] RIP: 0033:0x7f78d5f9fb19 [ 526.397021][T12199] 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 [ 526.397037][T12199] RSP: 002b:00007f78d6dbc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 526.397059][T12199] RAX: ffffffffffffffda RBX: 00007f78d6225fa0 RCX: 00007f78d5f9fb19 [ 526.397074][T12199] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 526.397088][T12199] RBP: 00007f78d6037b70 R08: 0000000032d5062e R09: 0000000000000000 [ 526.397102][T12199] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 526.397115][T12199] R13: 00007f78d6226038 R14: 00007f78d6225fa0 R15: 00007ffe25ea5028 [ 526.397145][T12199] [ 526.748022][T12209] fuse: Bad value for 'fd' [ 526.932600][T12218] overlayfs: failed to clone upperpath [ 527.242566][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 527.242579][ T28] audit: type=1326 audit(1793879534.217:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm="syz.2.2239" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 527.274368][ T28] audit: type=1326 audit(1793879534.217:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm="syz.2.2239" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 527.299956][ T28] audit: type=1326 audit(1793879534.217:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm="syz.2.2239" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 527.328290][ T28] audit: type=1326 audit(1793879534.217:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm=FCBBDCF8F80CC2 exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 527.375142][ T28] audit: type=1326 audit(1793879534.217:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm=FCBBDCF8F80CC2 exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 527.497736][ T28] audit: type=1326 audit(1793879534.217:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm=FCBBDCF8F80CC2 exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 527.540150][ T28] audit: type=1326 audit(1793879534.217:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm=FCBBDCF8F80CC2 exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 527.588796][ T28] audit: type=1326 audit(1793879534.217:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm=FCBBDCF8F80CC2 exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 527.621021][ T28] audit: type=1326 audit(1793879534.217:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm=FCBBDCF8F80CC2 exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fab4e56034e code=0x7ffc0000 [ 527.690707][ T28] audit: type=1326 audit(1793879534.217:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12231 comm=FCBBDCF8F80CC2 exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab4e59fb19 code=0x7ffc0000 [ 528.188884][T12257] loop4: detected capacity change from 0 to 2048 [ 528.256807][T12257] Dev loop4: RDB in block 1 has bad checksum [ 529.159271][T12257] loop4: detected capacity change from 0 to 32768 [ 529.232423][T12257] BTRFS: device fsid e0cb6322-611b-4325-acdf-015f79de3787 devid 1 transid 8 /dev/loop4 scanned by syz.4.2248 (12257) [ 529.246232][ T56] net_ratelimit: 37 callbacks suppressed [ 529.414439][T12257] BTRFS info (device loop4): first mount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 529.445948][T12257] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 529.472257][T12257] BTRFS info (device loop4): enabling ssd optimizations [ 529.479322][T12257] BTRFS info (device loop4): not using ssd optimizations [ 529.504258][T12257] BTRFS info (device loop4): turning off barriers [ 529.522305][T12257] BTRFS info (device loop4): use no compression [ 529.534373][T12257] BTRFS info (device loop4): using free space tree [ 530.418813][T11843] BTRFS info (device loop4): last unmount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 531.495640][T12362] loop4: detected capacity change from 0 to 16 [ 531.516092][T12362] erofs: (device loop4): mounted with root inode @ nid 36. [ 532.569518][T12375] loop4: detected capacity change from 0 to 32768 [ 532.592427][T12401] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2288'. [ 532.697642][T12375] XFS (loop4): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 532.980089][T12375] XFS (loop4): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 533.127933][T12375] XFS (loop4): Starting recovery (logdev: internal) [ 533.271997][T12375] XFS (loop4): Ending recovery (logdev: internal) [ 533.569706][T12442] XFS (loop4): Metadata corruption detected at xfs_btree_lookup_get_block+0x43f/0x660, xfs_bnobt block 0x8 [ 533.611878][T12442] XFS (loop4): Unmount and run xfs_repair [ 533.701029][T11843] XFS (loop4): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 534.281546][ C1] net_ratelimit: 160 callbacks suppressed [ 534.478380][T12457] lwtunnel_input(): recursion limit reached on datapath [ 534.486618][T12457] lwtunnel_input(): recursion limit reached on datapath [ 534.494173][T12457] lwtunnel_input(): recursion limit reached on datapath [ 534.501609][T12457] lwtunnel_input(): recursion limit reached on datapath [ 534.508969][T12457] lwtunnel_input(): recursion limit reached on datapath [ 534.516393][T12457] lwtunnel_input(): recursion limit reached on datapath [ 534.853079][T12473] overlayfs: failed to clone upperpath [ 535.625451][ T3430] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 535.764033][ T3430] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 535.779356][T12478] orangefs_mount: mount request failed with -4 [ 535.938262][ T3430] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 536.440987][ T5099] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 536.460749][ T5099] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 536.469554][ T5099] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 536.481266][ T5099] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 536.490077][ T5099] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 536.499402][ T5099] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 536.939683][ T3430] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 537.045765][T12502] rxe_eth0 speed is unknown, defaulting to 1000 [ 537.673148][T12535] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2336'. [ 538.608457][ T52] Bluetooth: hci2: command tx timeout [ 538.954789][T12502] chnl_net:caif_netlink_parms(): no params data found [ 539.321638][ C0] net_ratelimit: 94 callbacks suppressed [ 539.494041][T12502] bridge0: port 1(bridge_slave_0) entered blocking state [ 539.507565][T12502] bridge0: port 1(bridge_slave_0) entered disabled state [ 539.520882][T12502] bridge_slave_0: entered allmulticast mode [ 539.548658][T12502] bridge_slave_0: entered promiscuous mode [ 539.568912][T12502] bridge0: port 2(bridge_slave_1) entered blocking state [ 539.587495][T12502] bridge0: port 2(bridge_slave_1) entered disabled state [ 539.608460][T12502] bridge_slave_1: entered allmulticast mode [ 539.623310][T12502] bridge_slave_1: entered promiscuous mode [ 539.894147][T12502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 539.934587][T12502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 540.037325][ T3430] hsr_slave_0: left promiscuous mode [ 540.058930][ T3430] hsr_slave_1: left promiscuous mode [ 540.066063][ T3430] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 540.079627][ T3430] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 540.088609][ T3430] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 540.101751][ T3430] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 540.110222][ T3430] bridge_slave_1: left allmulticast mode [ 540.120340][ T3430] bridge_slave_1: left promiscuous mode [ 540.132928][ T3430] bridge0: port 2(bridge_slave_1) entered disabled state [ 540.164002][ T3430] bridge_slave_0: left allmulticast mode [ 540.169769][ T3430] bridge_slave_0: left promiscuous mode [ 540.181117][ T3430] bridge0: port 1(bridge_slave_0) entered disabled state [ 540.247555][ T3430] veth1_macvtap: left promiscuous mode [ 540.254408][ T3430] veth0_macvtap: left promiscuous mode [ 540.260362][ T3430] veth1_vlan: left promiscuous mode [ 540.274561][ T3430] veth0_vlan: left promiscuous mode [ 540.691744][ T52] Bluetooth: hci2: command tx timeout [ 541.354205][ T3430] team0 (unregistering): Port device team_slave_1 removed [ 541.426669][ T3430] team0 (unregistering): Port device team_slave_0 removed [ 541.489905][ T3430] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 541.555964][ T3430] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 542.042580][ T3430] bond0 (unregistering): Released all slaves [ 542.157831][T12502] team0: Port device team_slave_0 added [ 542.196403][T12502] team0: Port device team_slave_1 added [ 542.330376][T12502] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 542.359379][T12502] batman_adv: batadv0: The MTU of interface batadv_slave_0 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 1560 would solve the problem. [ 542.415278][T12502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 542.430820][T12502] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 542.444252][T12502] batman_adv: batadv0: The MTU of interface batadv_slave_1 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 1560 would solve the problem. [ 542.474124][T12502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 542.671010][T12502] hsr_slave_0: entered promiscuous mode [ 542.706296][T12502] hsr_slave_1: entered promiscuous mode [ 542.716413][T12502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 542.737031][T12502] Cannot create hsr debugfs directory [ 542.761660][ T52] Bluetooth: hci2: command tx timeout [ 544.040751][T12502] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 544.060097][T12502] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 544.087151][T12502] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 544.121906][T12502] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 544.356441][T12502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 544.406422][T12502] 8021q: adding VLAN 0 to HW filter on device team0 [ 544.432651][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 544.440008][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 544.476159][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 544.483445][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 544.611749][ T3430] net_ratelimit: 26 callbacks suppressed [ 544.830119][T12502] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 544.842317][ T52] Bluetooth: hci2: command tx timeout [ 545.240557][T12502] veth0_vlan: entered promiscuous mode [ 545.270096][T12502] veth1_vlan: entered promiscuous mode [ 545.343023][T12502] veth0_macvtap: entered promiscuous mode [ 545.360903][T12502] veth1_macvtap: entered promiscuous mode [ 545.409257][T12502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 545.427874][T12502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 545.439361][T12502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 545.454764][T12502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 545.465165][T12502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 545.475793][T12502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 545.488059][T12502] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 545.508416][T12502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 545.521962][T12502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 545.532136][T12502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 545.544855][T12502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 545.555433][T12502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 545.567552][T12502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 545.589388][T12502] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 545.610581][T12502] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 545.619705][T12502] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 545.629632][T12502] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 545.638559][T12502] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 545.779734][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 545.797017][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 545.906499][ T3548] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 545.918249][ T3548] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 546.332670][ T5880] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 546.531667][ T5880] usb 5-1: Using ep0 maxpacket: 16 [ 546.555693][ T5880] usb 5-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 546.566226][ T5880] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.578980][ T5880] usb 5-1: Product: syz [ 546.587781][ T5880] usb 5-1: Manufacturer: syz [ 546.597398][ T5880] usb 5-1: SerialNumber: syz [ 546.609313][ T5880] usb 5-1: config 0 descriptor?? [ 546.624430][ T5880] ssu100 5-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 547.847294][ T5880] usb 5-1: Quatech SSU-100 USB to Serial Driver converter now attached to ttyUSB0 [ 548.063660][ T5880] usb 5-1: USB disconnect, device number 4 [ 548.078600][ T5880] ssu100 ttyUSB0: Quatech SSU-100 USB to Serial Driver converter now disconnected from ttyUSB0 [ 548.090351][ T5880] ssu100 5-1:0.0: device disconnected [ 549.614877][T12733] FAULT_INJECTION: forcing a failure. [ 549.614877][T12733] name failslab, interval 1, probability 0, space 0, times 0 [ 549.651014][ T56] net_ratelimit: 60 callbacks suppressed [ 549.651332][T12733] CPU: 1 PID: 12733 Comm: syz.4.2356 Not tainted syzkaller #0 [ 549.664221][T12733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 549.674280][T12733] Call Trace: [ 549.674292][T12733] [ 549.674302][T12733] dump_stack_lvl+0x18c/0x250 [ 549.674338][T12733] ? show_regs_print_info+0x20/0x20 [ 549.674364][T12733] ? load_image+0x420/0x420 [ 549.674392][T12733] ? __might_sleep+0xe0/0xe0 [ 549.674418][T12733] ? __lock_acquire+0x7eb0/0x7eb0 [ 549.674444][T12733] should_fail_ex+0x394/0x4c0 [ 549.674469][T12733] should_failslab+0x9/0x20 [ 549.678069][T12733] slab_pre_alloc_hook+0x59/0x300 [ 549.678104][T12733] kmem_cache_alloc+0x5a/0x2d0 [ 549.678122][T12733] ? __kernfs_new_node+0xe5/0x7f0 [ 549.678191][T12733] __kernfs_new_node+0xe5/0x7f0 [ 549.724615][T12733] ? kernfs_new_node+0x260/0x260 [ 549.734511][T12733] ? up_write+0x1be/0x410 [ 549.734544][T12733] kernfs_new_node+0x14c/0x260 [ 549.734579][T12733] __kernfs_create_file+0x4b/0x2e0 [ 549.734603][T12733] sysfs_add_file_mode_ns+0x237/0x2f0 [ 549.734632][T12733] internal_create_group+0x431/0xd10 [ 549.753741][T12733] ? kernfs_add_one+0x149/0x6b0 [ 549.753786][T12733] ? sysfs_create_group+0x20/0x20 [ 549.753813][T12733] ? up_write+0x1be/0x410 [ 549.753845][T12733] sysfs_create_groups+0x59/0x120 [ 549.753868][T12733] device_add_attrs+0x1b2/0x830 [ 549.789305][T12733] ? device_add_class_symlinks+0x240/0x240 [ 549.795151][T12733] ? device_add_class_symlinks+0x21f/0x240 [ 549.800995][T12733] device_add+0x51a/0xc40 [ 549.805362][T12733] netdev_register_kobject+0x188/0x320 [ 549.810916][T12733] register_netdevice+0x12aa/0x1ba0 [ 549.816175][T12733] ? netif_stacked_transfer_operstate+0x210/0x210 [ 549.822619][T12733] ? __local_bh_enable_ip+0x13a/0x1c0 [ 549.828016][T12733] ? lockdep_hardirqs_on+0x98/0x150 [ 549.833245][T12733] ? __local_bh_enable_ip+0x13a/0x1c0 [ 549.838641][T12733] ? _local_bh_enable+0xa0/0xa0 [ 549.843488][T12733] ? slip_open+0xb50/0xe50 [ 549.843591][T12733] ? rcu_is_watching+0x15/0xb0 [ 549.852777][T12733] slip_open+0xbb2/0xe50 [ 549.857022][T12733] ? tty_set_termios_ldisc+0x4f/0xc0 [ 549.862432][T12733] ? pptp_ppp_ioctl+0x170/0x170 [ 549.867295][T12733] ? up_write+0x1be/0x410 [ 549.867322][T12733] tty_ldisc_open+0x9d/0x100 [ 549.867353][T12733] tty_set_ldisc+0x356/0x530 [ 549.871688][T12733] tty_ioctl+0xc22/0xdc0 [ 549.871739][T12733] ? tty_get_icount+0xb0/0xb0 [ 549.871760][T12733] __se_sys_ioctl+0xfd/0x170 [ 549.880924][T12733] do_syscall_64+0x55/0xb0 [ 549.880953][T12733] ? clear_bhb_loop+0x40/0x90 [ 549.880976][T12733] ? clear_bhb_loop+0x40/0x90 [ 549.881003][T12733] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 549.889885][T12733] RIP: 0033:0x7fb496b9fb19 [ 549.889910][T12733] 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 [ 549.889927][T12733] RSP: 002b:00007fb497b1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 549.898914][T12733] RAX: ffffffffffffffda RBX: 00007fb496e25fa0 RCX: 00007fb496b9fb19 [ 549.898931][T12733] RDX: 0000200000000540 RSI: 0000000000005423 RDI: 0000000000000004 [ 549.898945][T12733] RBP: 00007fb496c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 549.898958][T12733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 549.898970][T12733] R13: 00007fb496e26038 R14: 00007fb496e25fa0 R15: 00007ffdb1a61688 [ 549.954664][T12733] [ 550.104367][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 550.104381][ T28] audit: type=1326 audit(1793879557.077:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.148663][ T28] audit: type=1326 audit(1793879557.077:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.161074][T12742] overlayfs: failed to clone upperpath [ 550.206411][ T28] audit: type=1326 audit(1793879557.117:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.302025][ T28] audit: type=1326 audit(1793879557.117:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.397468][ T28] audit: type=1326 audit(1793879557.117:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.446179][ T28] audit: type=1326 audit(1793879557.117:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.515691][ T28] audit: type=1326 audit(1793879557.117:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.554353][ T28] audit: type=1326 audit(1793879557.117:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.578997][ T28] audit: type=1326 audit(1793879557.117:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.652658][ T28] audit: type=1326 audit(1793879557.117:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12739 comm="syz.1.2358" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 550.656588][T12758] overlayfs: failed to clone upperpath [ 551.456782][T12777] loop4: detected capacity change from 0 to 164 [ 551.485110][T12777] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 551.512192][T12777] isofs_fill_super: root inode is not a directory. Corrupted media? [ 551.577514][T12594] udevd[12594]: symlink '../../loop4' '/dev/disk/by-diskseq/133.tmp-b7:4' failed: Read-only file system [ 551.609028][T12594] udevd[12594]: symlink '../../loop4' '/dev/disk/by-label/CDROM.tmp-b7:4' failed: Read-only file system [ 552.651365][T12815] loop4: detected capacity change from 0 to 40427 [ 552.683912][T12815] F2FS-fs (loop4): Wrong segment_count / block_count (31 > 0) [ 552.705602][T12815] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 552.725297][T12815] F2FS-fs (loop4): invalid crc value [ 552.753392][T12815] F2FS-fs (loop4): Found nat_bits in checkpoint [ 552.900878][T12815] F2FS-fs (loop4): Try to recover 2th superblock, ret: 0 [ 552.915816][T12815] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 553.068396][T12815] syz.4.2390: attempt to access beyond end of device [ 553.068396][T12815] loop4: rw=2049, sector=53248, nr_sectors = 8 limit=40427 [ 553.093588][T12830] syz.4.2390: attempt to access beyond end of device [ 553.093588][T12830] loop4: rw=524288, sector=45064, nr_sectors = 8 limit=40427 [ 553.113412][T12830] syz.4.2390: attempt to access beyond end of device [ 553.113412][T12830] loop4: rw=0, sector=45064, nr_sectors = 8 limit=40427 [ 553.140607][T12815] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 553.151380][T12815] syz.4.2390: attempt to access beyond end of device [ 553.151380][T12815] loop4: rw=2049, sector=53288, nr_sectors = 8 limit=40427 [ 553.171062][T12815] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 553.568260][T12848] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2401'. [ 554.841745][ T50] net_ratelimit: 34 callbacks suppressed [ 555.605231][T12887] loop4: detected capacity change from 0 to 512 [ 555.624153][T12887] EXT4-fs: Ignoring removed oldalloc option [ 555.732860][T12887] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 555.970220][T12906] overlayfs: failed to resolve './file0': -2 [ 556.029243][T12594] udevd[12594]: incorrect ext4 checksum on /dev/loop4 [ 556.048417][T12502] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 556.657754][T12926] overlayfs: failed to clone upperpath [ 557.012176][ T5880] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 557.212143][ T5880] usb 5-1: Using ep0 maxpacket: 32 [ 557.240164][ T5880] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 557.274170][ T5880] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 557.289794][ T5880] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 557.315293][ T5880] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 557.329786][ T5880] usb 5-1: config 0 descriptor?? [ 557.359411][ T5880] hub 5-1:0.0: USB hub found [ 557.459917][T12948] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2439'. [ 557.580729][ T5880] hub 5-1:0.0: 1 port detected [ 558.230542][ T5876] hub 5-1:0.0: activate --> -90 [ 558.433155][ T5880] usb 5-1: USB disconnect, device number 5 [ 559.962629][ T2960] net_ratelimit: 29 callbacks suppressed [ 560.856424][T13029] overlayfs: failed to clone upperpath [ 562.037205][T13068] bond0: entered promiscuous mode [ 562.042689][T13068] bond_slave_0: entered promiscuous mode [ 562.048662][T13068] bond_slave_1: entered promiscuous mode [ 562.877925][T13097] loop4: detected capacity change from 0 to 164 [ 562.909853][T13097] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=82 [ 564.461758][T13157] loop4: detected capacity change from 0 to 256 [ 564.487304][T13157] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 564.763869][T13168] 9pnet_fd: Insufficient options for proto=fd [ 565.081986][ T3548] net_ratelimit: 35 callbacks suppressed [ 565.179488][T13183] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 565.397476][T13199] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 565.419689][T13201] loop4: detected capacity change from 0 to 256 [ 565.426243][T13199] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 566.399899][ T32] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 566.546860][ T32] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 566.627189][ T32] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 566.788736][ T32] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 567.349800][T13251] overlayfs: failed to clone upperpath [ 567.653086][ T5099] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 567.669863][ T5099] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 567.679487][ T5099] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 567.701833][ T5099] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 567.721278][ T5099] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 567.733298][ T5099] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 567.952756][T13261] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2572'. [ 568.053875][ C1] vxcan0: j1939_tp_rxtimer: 0xffff88802a57c400: rx timeout, send abort [ 568.288001][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.294512][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 568.666099][T13257] rxe_eth0 speed is unknown, defaulting to 1000 [ 569.802508][ T52] Bluetooth: hci2: command tx timeout [ 570.209451][ T3548] net_ratelimit: 26 callbacks suppressed [ 570.509853][T13323] ip_tables: iptables: counters copy to user failed while replacing table [ 570.527318][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 570.527332][ T28] audit: type=1326 audit(1793879577.497:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13322 comm="syz.1.2586" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x0 [ 571.489000][T13257] chnl_net:caif_netlink_parms(): no params data found [ 571.853872][ T32] hsr_slave_0: left promiscuous mode [ 571.870092][ T32] hsr_slave_1: left promiscuous mode [ 571.881687][ T52] Bluetooth: hci2: command tx timeout [ 571.913045][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 571.944143][T13356] overlayfs: failed to clone lowerpath [ 571.978423][ T32] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 572.036379][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 572.059693][ T32] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 572.079833][ T32] bridge_slave_1: left allmulticast mode [ 572.101173][ T32] bridge_slave_1: left promiscuous mode [ 572.116069][ T32] bridge0: port 2(bridge_slave_1) entered disabled state [ 572.187020][ T32] bridge_slave_0: left allmulticast mode [ 572.204961][ T32] bridge_slave_0: left promiscuous mode [ 572.244050][ T32] bridge0: port 1(bridge_slave_0) entered disabled state [ 572.462709][ T32] veth1_macvtap: left promiscuous mode [ 572.488792][ T32] veth0_macvtap: left promiscuous mode [ 572.511776][ T32] veth1_vlan: left promiscuous mode [ 572.517227][ T32] veth0_vlan: left promiscuous mode [ 573.961785][ T52] Bluetooth: hci2: command tx timeout [ 574.470713][T13410] overlayfs: failed to resolve './cgroup': -2 [ 574.740613][ T32] team0 (unregistering): Port device team_slave_1 removed [ 574.851281][ T32] team0 (unregistering): Port device team_slave_0 removed [ 574.919872][ T32] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 574.986859][ T32] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 575.251879][ T2960] net_ratelimit: 25 callbacks suppressed [ 575.511026][ T32] bond0 (unregistering): Released all slaves [ 576.002513][T13434] tipc: Enabling of bearer rejected, failed to enable media [ 576.047919][ T52] Bluetooth: hci2: command tx timeout [ 576.071380][T13436] xt_CONNSECMARK: invalid mode: 66 [ 576.265203][T13439] overlayfs: failed to resolve './file0': -2 [ 576.274327][T13257] bridge0: port 1(bridge_slave_0) entered blocking state [ 576.292334][T13257] bridge0: port 1(bridge_slave_0) entered disabled state [ 576.300938][T13257] bridge_slave_0: entered allmulticast mode [ 576.309689][T13442] overlayfs: failed to clone upperpath [ 576.333838][T13257] bridge_slave_0: entered promiscuous mode [ 576.373313][T13257] bridge0: port 2(bridge_slave_1) entered blocking state [ 576.391348][T13257] bridge0: port 2(bridge_slave_1) entered disabled state [ 576.428476][T13257] bridge_slave_1: entered allmulticast mode [ 576.499445][T13257] bridge_slave_1: entered promiscuous mode [ 576.752820][T13257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 576.796693][T13451] netlink: 'syz.2.2624': attribute type 39 has an invalid length. [ 576.989001][T13257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 577.318409][T13257] team0: Port device team_slave_0 added [ 577.347201][T13257] team0: Port device team_slave_1 added [ 577.586830][T13257] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 577.629758][T13257] batman_adv: batadv0: The MTU of interface batadv_slave_0 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 1560 would solve the problem. [ 577.720384][T13257] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 577.738738][T13257] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 577.746747][T13257] batman_adv: batadv0: The MTU of interface batadv_slave_1 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 1560 would solve the problem. [ 577.841725][T13257] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 577.892178][T13481] overlay: Unknown parameter '/' [ 578.165806][T13257] hsr_slave_0: entered promiscuous mode [ 578.200387][T13257] hsr_slave_1: entered promiscuous mode [ 578.227023][T13257] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 578.261680][T13257] Cannot create hsr debugfs directory [ 578.882487][T13505] netlink: 'syz.1.2649': attribute type 1 has an invalid length. [ 578.976428][T13505] 8021q: adding VLAN 0 to HW filter on device bond1 [ 579.093849][T13510] bond1: (slave geneve2): making interface the new active one [ 579.142921][T13510] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 579.522481][T13257] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 579.558788][T13257] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 579.601364][T13257] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 579.666928][T13257] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 579.960128][T13257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 580.017604][T13257] 8021q: adding VLAN 0 to HW filter on device team0 [ 580.038484][ T3430] bridge0: port 1(bridge_slave_0) entered blocking state [ 580.045685][ T3430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 580.056162][ T3430] bridge0: port 2(bridge_slave_1) entered blocking state [ 580.063310][ T3430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 580.441562][ C0] net_ratelimit: 21 callbacks suppressed [ 580.566336][T13257] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 581.330242][T13257] veth0_vlan: entered promiscuous mode [ 581.359506][T13257] veth1_vlan: entered promiscuous mode [ 581.437247][T13257] veth0_macvtap: entered promiscuous mode [ 581.473262][T13257] veth1_macvtap: entered promiscuous mode [ 581.525351][T13257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 581.551511][T13257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 581.590246][T13257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 581.613015][T13584] overlayfs: failed to clone upperpath [ 581.621377][T13257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 581.644667][T13257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 581.683326][T13257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 581.713111][T13257] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 581.765626][T13257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 581.796598][T13257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 581.824531][T13257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 581.845461][T13257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 581.871982][T13257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 581.905208][T13257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 581.943435][T13257] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 581.975642][T13257] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.005214][T13257] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.043246][T13257] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.074138][T13257] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.385369][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 582.422284][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 582.550062][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 582.571105][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 582.735262][ T28] audit: type=1800 audit(1793879589.707:266): pid=13627 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.2560" name="file1" dev="sda1" ino=2051 res=0 errno=0 [ 582.905520][T13632] 9pnet_fd: Insufficient options for proto=fd [ 582.946055][T13635] loop5: detected capacity change from 0 to 512 [ 585.979517][T13747] block device autoloading is deprecated and will be removed. [ 586.030498][T13747] md/raid:md3: device ram7 operational as raid disk 1 [ 586.037435][T13747] md/raid:md3: device ram6 operational as raid disk 0 [ 586.067442][T13747] md/raid:md3: raid level 5 active with 2 out of 3 devices, algorithm 2 [ 586.079508][T13747] md3: detected capacity change from 0 to 8192 [ 586.201790][ C1] net_ratelimit: 62 callbacks suppressed [ 586.235960][T13749] md3: detected capacity change from 8192 to 0 [ 586.242750][T13749] md: md3 stopped. [ 587.133081][T13791] netlink: 'syz.3.2729': attribute type 39 has an invalid length. [ 588.821135][T13842] loop5: detected capacity change from 0 to 1024 [ 588.890270][T13842] EXT4-fs (loop5): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 589.050571][T13842] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 589.161579][T13842] EXT4-fs error (device loop5): ext4_map_blocks:720: inode #15: comm syz.5.2747: lblock 0 mapped to illegal pblock 0 (length 6) [ 589.184575][T13849] overlayfs: failed to clone upperpath [ 589.192957][T13850] EXT4-fs error (device loop5): ext4_map_blocks:610: inode #15: comm syz.5.2747: lblock 0 mapped to illegal pblock 0 (length 6) [ 589.272062][T13842] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 589.317298][ T28] audit: type=1804 audit(1793879596.267:267): pid=13851 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.5.2747" name="/newroot/7/file1/file1" dev="loop5" ino=15 res=1 errno=0 [ 589.371910][T13842] EXT4-fs (loop5): This should not happen!! Data will be lost [ 589.371910][T13842] [ 589.442758][T13851] EXT4-fs error (device loop5): ext4_ext_remove_space:2957: inode #15: comm syz.5.2747: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 589.531009][T13857] netlink: 64 bytes leftover after parsing attributes in process `syz.1.2754'. [ 589.639772][T13851] EXT4-fs error (device loop5) in ext4_setattr:5717: Corrupt filesystem [ 589.671083][T13860] overlayfs: failed to clone upperpath [ 589.819349][T13257] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 589.942017][ T28] audit: type=1326 audit(1793879596.907:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 590.096150][ T28] audit: type=1326 audit(1793879596.907:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 590.214767][ T28] audit: type=1326 audit(1793879596.907:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 590.351631][ T28] audit: type=1326 audit(1793879596.907:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 590.463021][ T28] audit: type=1326 audit(1793879596.907:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 590.544965][ T28] audit: type=1326 audit(1793879596.907:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 590.596208][T13885] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2761'. [ 590.712351][ T28] audit: type=1326 audit(1793879596.907:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 590.808584][ T28] audit: type=1326 audit(1793879596.907:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 590.848806][ T28] audit: type=1326 audit(1793879596.907:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13865 comm="syz.1.2755" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fd37c59fb19 code=0x7ffc0000 [ 591.333107][ T3430] net_ratelimit: 43 callbacks suppressed [ 591.792413][T13929] netlink: 64 bytes leftover after parsing attributes in process `syz.5.2770'. [ 591.863337][T13933] syzkaller1: entered promiscuous mode [ 591.878718][T13933] syzkaller1: entered allmulticast mode [ 592.027206][T13935] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2772'. [ 592.334986][T13942] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2776'. [ 592.420541][T13947] loop5: detected capacity change from 0 to 128 [ 592.465207][T13947] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 592.504936][T13947] ext4 filesystem being mounted at /14/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 593.425762][T13257] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 595.733714][T14066] binder: 14063:14066 ioctl c0306201 200000002380 returned -14 [ 595.782596][T14066] binder: 14063:14066 ioctl c0306201 200000002480 returned -14 [ 596.361620][ C1] net_ratelimit: 37 callbacks suppressed [ 596.856700][T14116] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2834'. [ 597.026826][T14127] lo: entered allmulticast mode [ 597.353070][T14142] md: array md2 already has disks! [ 597.363588][T14142] md: could not open device unknown-block(1,4). [ 597.370047][T14142] md: error, md_import_device() returned -16 [ 597.418079][T14144] overlayfs: failed to clone upperpath [ 597.431039][T14144] overlayfs: failed to clone upperpath [ 597.520603][T14142] ================================================================== [ 597.528733][T14142] BUG: KASAN: null-ptr-deref in free_conf+0x90/0x4b0 [ 597.535507][T14142] Read of size 8 at addr 0000000000000028 by task syz.2.2831/14142 [ 597.543431][T14142] [ 597.545768][T14142] CPU: 0 PID: 14142 Comm: syz.2.2831 Not tainted syzkaller #0 [ 597.553249][T14142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 597.563305][T14142] Call Trace: [ 597.563317][T14142] [ 597.563326][T14142] dump_stack_lvl+0x18c/0x250 [ 597.569531][T14142] ? show_regs_print_info+0x20/0x20 [ 597.579378][T14142] ? free_conf+0x90/0x4b0 [ 597.579405][T14142] kasan_report+0x117/0x150 [ 597.588204][T14142] ? free_conf+0x90/0x4b0 [ 597.592529][T14142] kasan_check_range+0x241/0x290 [ 597.592557][T14142] free_conf+0x90/0x4b0 [ 597.592588][T14142] ? __raw_spin_lock_init+0x45/0x100 [ 597.601615][T14142] setup_conf+0x16ca/0x2a50 [ 597.601644][T14142] ? percpu_ref_put+0x1e/0x230 [ 597.611383][T14142] ? __lock_acquire+0x7eb0/0x7eb0 [ 597.621173][T14142] ? __add_stripe_bio+0x770/0x770 [ 597.621196][T14142] ? percpu_ref_put+0x17e/0x230 [ 597.631026][T14142] raid5_run+0x8af/0x2a30 [ 597.631136][T14142] ? md_run+0xa48/0x2230 [ 597.639675][T14142] ? mempool_free+0x320/0x320 [ 597.639727][T14142] ? mempool_init+0x3a/0x50 [ 597.648887][T14142] md_run+0x10c5/0x2230 [ 597.648931][T14142] do_md_run+0x34/0x570 [ 597.657189][T14142] md_ioctl+0x20fa/0x24e0 [ 597.661543][T14142] ? blkdev_common_ioctl+0x10ee/0x2580 [ 597.667100][T14142] ? md_release+0x1e0/0x1e0 [ 597.671611][T14142] ? tomoyo_path_number_perm+0x56b/0x5e0 [ 597.677368][T14142] ? blkdev_bszset+0x1f0/0x1f0 [ 597.682127][T14142] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 597.687586][T14142] ? md_release+0x1e0/0x1e0 [ 597.692081][T14142] blkdev_ioctl+0x5b2/0x730 [ 597.696577][T14142] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 597.702027][T14142] ? bpf_lsm_file_ioctl+0x9/0x10 [ 597.706972][T14142] ? security_file_ioctl+0x80/0xa0 [ 597.712076][T14142] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 597.717529][T14142] __se_sys_ioctl+0xfd/0x170 [ 597.722106][T14142] do_syscall_64+0x55/0xb0 [ 597.726516][T14142] ? clear_bhb_loop+0x40/0x90 [ 597.731196][T14142] ? clear_bhb_loop+0x40/0x90 [ 597.735867][T14142] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 597.735891][T14142] RIP: 0033:0x7fab4e59fb19 [ 597.735909][T14142] 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 [ 597.746617][T14142] RSP: 002b:00007fab4f440028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 597.774630][T14142] RAX: ffffffffffffffda RBX: 00007fab4e825fa0 RCX: 00007fab4e59fb19 [ 597.774645][T14142] RDX: 0000200000000380 RSI: 00000000400c0930 RDI: 0000000000000003 [ 597.774656][T14142] RBP: 00007fab4e637b70 R08: 0000000000000000 R09: 0000000000000000 [ 597.774668][T14142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 597.806689][T14142] R13: 00007fab4e826038 R14: 00007fab4e825fa0 R15: 00007ffd295513e8 [ 597.814687][T14142] [ 597.817712][T14142] ================================================================== [ 597.849901][T14142] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 597.857152][T14142] CPU: 1 PID: 14142 Comm: syz.2.2831 Not tainted syzkaller #0 [ 597.861859][T14121] kcov: kcov_task_exit: t = ffff88802d085a00, kcov->t = ffff88802d085a00 [ 597.873015][T14142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 597.883089][T14142] Call Trace: [ 597.886388][T14142] [ 597.889335][T14142] dump_stack_lvl+0x18c/0x250 [ 597.891830][T14155] kcov: kcov_start: t = ffff88807e4d5a00, size = 524288, area = ffffc9000d75a000 [ 597.903142][T14142] ? show_regs_print_info+0x20/0x20 [ 597.908380][T14142] ? load_image+0x420/0x420 [ 597.910751][T14155] kcov: kcov_task_exit: t = ffff88807e4d5a00, kcov->t = ffff88807e4d5a00 [ 597.921313][T14142] panic+0x2ca/0x720 [ 597.925238][T14142] ? bpf_jit_dump+0xd0/0xd0 [ 597.929769][T14142] ? free_conf+0x90/0x4b0 [ 597.934116][T14142] ? check_panic_on_warn+0x70/0xa0 [ 597.939251][T14142] ? free_conf+0x90/0x4b0 [ 597.943574][T14142] check_panic_on_warn+0x84/0xa0 [ 597.948509][T14142] ? free_conf+0x90/0x4b0 [ 597.952827][T14142] end_report+0x6f/0x130 [ 597.957061][T14142] kasan_report+0x128/0x150 [ 597.961556][T14142] ? free_conf+0x90/0x4b0 [ 597.965877][T14142] kasan_check_range+0x241/0x290 [ 597.970830][T14142] free_conf+0x90/0x4b0 [ 597.974994][T14142] ? __raw_spin_lock_init+0x45/0x100 [ 597.980285][T14142] setup_conf+0x16ca/0x2a50 [ 597.984791][T14142] ? percpu_ref_put+0x1e/0x230 [ 597.989551][T14142] ? __lock_acquire+0x7eb0/0x7eb0 [ 597.994582][T14142] ? __add_stripe_bio+0x770/0x770 [ 597.999614][T14142] ? percpu_ref_put+0x17e/0x230 [ 598.004469][T14142] raid5_run+0x8af/0x2a30 [ 598.008805][T14142] ? md_run+0xa48/0x2230 [ 598.013046][T14142] ? mempool_free+0x320/0x320 [ 598.017714][T14142] ? mempool_init+0x3a/0x50 [ 598.022215][T14142] md_run+0x10c5/0x2230 [ 598.026372][T14142] do_md_run+0x34/0x570 [ 598.030521][T14142] md_ioctl+0x20fa/0x24e0 [ 598.034846][T14142] ? blkdev_common_ioctl+0x10ee/0x2580 [ 598.040297][T14142] ? md_release+0x1e0/0x1e0 [ 598.044790][T14142] ? tomoyo_path_number_perm+0x56b/0x5e0 [ 598.050415][T14142] ? blkdev_bszset+0x1f0/0x1f0 [ 598.055171][T14142] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 598.060155][ C0] virtqueue callback for ffff888144e76c00 (ffffffff849b2ec0) [ 598.060223][ C0] virtqueue interrupt with no work for ffff888144e76a00 [ 598.060235][ C0] virtqueue interrupt with no work for ffff88801de54600 [ 598.081783][T14142] ? md_release+0x1e0/0x1e0 [ 598.086282][T14142] blkdev_ioctl+0x5b2/0x730 [ 598.090779][T14142] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 598.096226][T14142] ? bpf_lsm_file_ioctl+0x9/0x10 [ 598.101153][T14142] ? security_file_ioctl+0x80/0xa0 [ 598.106258][T14142] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 598.111704][T14142] __se_sys_ioctl+0xfd/0x170 [ 598.116297][T14142] do_syscall_64+0x55/0xb0 [ 598.120712][T14142] ? clear_bhb_loop+0x40/0x90 [ 598.125383][T14142] ? clear_bhb_loop+0x40/0x90 [ 598.130050][T14142] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 598.135933][T14142] RIP: 0033:0x7fab4e59fb19 [ 598.140341][T14142] 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 [ 598.159940][T14142] RSP: 002b:00007fab4f440028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 598.168342][T14142] RAX: ffffffffffffffda RBX: 00007fab4e825fa0 RCX: 00007fab4e59fb19 [ 598.176304][T14142] RDX: 0000200000000380 RSI: 00000000400c0930 RDI: 0000000000000003 [ 598.184261][T14142] RBP: 00007fab4e637b70 R08: 0000000000000000 R09: 0000000000000000 [ 598.192221][T14142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 598.200184][T14142] R13: 00007fab4e826038 R14: 00007fab4e825fa0 R15: 00007ffd295513e8 [ 598.208154][T14142] [ 598.211680][T14142] Kernel Offset: disabled [ 598.215997][T14142] Rebooting in 86400 seconds..