last executing test programs: 22.10782094s ago: executing program 1 (id=13): r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000740)=ANY=[@ANYBLOB], 0x0) ioctl$EVIOCRMFF(r0, 0x550c, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000840)={0x84, &(0x7f0000000300)={0x40, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) 11.350525874s ago: executing program 1 (id=26): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000700)='y\x105\xfb\xf7u\x83%:r\xc2\xbbx\xa4q\xc1\xea^\x8cZ7\xcdY\x9b\x11X\x0e\xa1\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x84j\xfebJY\xb2\xfc\xa4B\x8e\xb5\x8e\x8c\xef\xde\x8f\x17|\xba\xa4\x1e\xe2a\x99\xb0\x99?x\xf1\xe1\f\n:\xaf2@\xe3\x01\x93\x12\x13\x8f\xb0\xfc\xba\xf3?B\x00\x00\x00\x92\xb8\xa7Y\xae;\xe1\x91\x13\xe7\x05\xb8\x9f\xc4\xb2\xd3\r\xc4J\xbe\x11\x8d#\rP\xa6\xe6\xc5Cm\x1b\x83\xb5\xbb\f\x149\x10\xdd\xe85F\x02\xd5\x02\xe7\xecz\xc4\xe2\xe2\x1a\xa0\x90Zl\xeb\x7f\xab\xe8\x8ba$q\"\xd0\x88^\x00\xa5n\xec\v$\xb8\xafS\xb7\x7f\xe6\xd8\xeaGkU\xb9\xa6\xd3\xd6\xcb\xaa6\xa3,\x8a\xba\x8f\f|]@\xa2\xddGV\x84B\xf9<\x17\xd5fs\xe5/\xf4w\xe1\nD#\xe0\xc8\x92\xa2\x81\xa9\xa4\x83\xbcA5#\x7f\xa4\x85\xb9u\x93\xce\xaa\xc8\xf9\xc8sb\\\xd8/\x83\xe3_\xe2H%\xac:\xeaZ\x84\xfc\xc2\xfc\x81\x84\xc8\x03\xae!W\xeay:S\x9a\xa6k\x00\x00\x00\x00\x00\x00\xe6\xce\xcac\b.U\xe4\xa7y6\xf3l\xfe\xb7/\xe0\x04\xe6\x89\xd1/\xa9\x06*\x8f\xc5\xad\xa4o\xc0H\xd3\x15O#-\xca\x95\xaf\xf3C?\xa1\xdcxE\xa1<\xdf\xbc\xc1\x16C7\x9c&&\x92\xc8S\xd6Q\xd7d\xf1x\xc2\x9a\xe7\xb6\x15\xbdp\x7f?a?7h\x98\x12\x1f\xa6\x8e\xc5\xba\x1a\x99\v\x03K.\x00\x00\x00\xfd\x9b:\x0e\x00\x00\x00\x00\x00\x00\x00\xa8 \x9d[p8\x80\xc2\x0e\'\x15_\xbd\x93\xb2\xd7\x05\xbe\xdf\x14\x17q\xd6\x12h]dv\xf7\xb7\xfb\xe5\x959\x06\xe4\xcea\xd0\xa5\xbee\xd5\x85\xa9\x92\xce\xd5\x99g\xbe\xb1\xd3s\xcee\x00\x84\x94\x91\xa8\xc6\x97\x93U\xd2t\xe0\x81Y.\x03\x01\xc6W\x9f\xd2\x9a,\x1a\xd7\x9c5\x11\xfe\x845(\x9b\xb1\xa5\x02\xb3j\xf2\xa5\xbb\xc9\aktV\x05\xe7 \xa3\xe1\xc4>\xcf\xa5\x97EKHRW@\x88\xfb\xf3\x10\xcf\x8a\x85V\x02\x9b\xdb\t|G\xb8\x1c,\xed\xd8J\xf8\x98Q\xdcW\x01\xfc\x1f\xc6]\xcc\xa8ex\x05Sb\x12\x9b\xf8\x04N\x17\x87K,5\x02\xd0\xea\x1c#Y\x1f/]\x8ap:\xf9\xef.\x01\xf7\xc4\xe0;w)\xae\x01B\xfaV\x06\xd7\\&n\x8d\x10\xf8\xc0\xea]w?4\x18\x9a9\xbc\b\xc4\xf8\\O\x1b\xd09\xda\x8cWo\x16m\xaa\xdb\x9c\xcet5\x95\x81s\x00\x00\x00\x00', 0x1) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x8000}) 11.210928602s ago: executing program 1 (id=28): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x27, 0x0, 0x1001a}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0x0, {0x3, 0x8000000000000, 0x28dc, 0x0, 0x440000, 0x1, {0x1, 0xfffffffffffffffd, 0x86c, 0x1000, 0xfffffffffffffff8, 0xfc, 0x0, 0x0, 0x4, 0x6000, 0x0, 0x0, r2, 0x0, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f00000005c0)='./file0/../file0/file0\x00') 10.481720312s ago: executing program 1 (id=30): r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000740)=ANY=[@ANYBLOB], 0x0) ioctl$EVIOCRMFF(r0, 0x550c, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000840)={0x84, &(0x7f0000000300)={0x40, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) 6.939906538s ago: executing program 0 (id=47): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x5, &(0x7f0000006680)) setpgid(0x0, 0x0) 6.609500795s ago: executing program 0 (id=48): syz_io_uring_setup(0x223d, &(0x7f0000000100)={0x0, 0x57d8, 0x1, 0x2, 0x2ab}, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x2, 0x4f21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000000000000000007000000890b040a0101027f00000100000009001c000000000000000000000008"], 0x40}, 0x20000000) 6.064657355s ago: executing program 0 (id=49): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) ppoll(&(0x7f0000000400)=[{r1, 0x20}], 0x1, &(0x7f0000000440)={0x77359400}, 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x6, 0x3, 0x6, 0x7fff, 0x1a, "ee1dd756f560f25a63b2f119c3439425ea59d8"}) 2.982707256s ago: executing program 0 (id=50): pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x401, 0x1000, r0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r2 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0xe6) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1700000004"], 0x50) io_uring_enter(r2, 0x2219, 0x7721, 0x33, 0x0, 0x0) close(0x3) 2.681578822s ago: executing program 0 (id=51): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x220a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) bind$inet6(r7, &(0x7f0000000540)={0xa, 0x4e22, 0x2007651, @empty, 0x200}, 0x1c) listen(r1, 0x7) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r8, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r9, 0x0) r10 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c00000012000301000000000000000000009db7000000000000010004000000000000000000000000000000000000000000000000000000691d0f76e77044d1eb94e56239e4"], 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2.570532008s ago: executing program 0 (id=52): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) syz_clone(0x1144280, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 97.624065ms ago: executing program 1 (id=53): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99ee}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000002380)={r0, 0x0, 0x2d, 0x0, @val=@netfilter={0x2, 0x4, 0xa3000000}}, 0x20) r1 = socket(0x2, 0x3, 0xff) sendmmsg$inet(r1, &(0x7f0000000400)=[{{&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000240)="f5c993fa3aff7f00d0020000aef0000000000000", 0x14}], 0x1, &(0x7f0000001500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @local}}}], 0x20}}], 0x1, 0x20044000) 0s ago: executing program 1 (id=54): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000000000000850000006d00000095"], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000008500000061000000850000002a00000095"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b705000000000000850000002d00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400000}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @cgroup_skb=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) kernel console output (not intermixed with test programs): syzkaller login: [ 44.256499][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 44.257060][ T28] audit: type=1400 audit(44.170:56): avc: denied { read write } for pid=3085 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.261865][ T28] audit: type=1400 audit(44.170:57): avc: denied { open } for pid=3085 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:2897' (ED25519) to the list of known hosts. [ 64.109040][ T28] audit: type=1400 audit(64.010:58): avc: denied { name_bind } for pid=3093 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 66.189118][ T28] audit: type=1400 audit(66.100:59): avc: denied { execute } for pid=3094 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 66.195618][ T28] audit: type=1400 audit(66.110:60): avc: denied { execute_no_trans } for pid=3094 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 69.410218][ T28] audit: type=1400 audit(69.320:61): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 69.416534][ T28] audit: type=1400 audit(69.330:62): avc: denied { mount } for pid=3094 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 69.445130][ T3094] cgroup: Unknown subsys name 'net' [ 69.456275][ T28] audit: type=1400 audit(69.370:63): avc: denied { unmount } for pid=3094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 69.615129][ T3094] cgroup: Unknown subsys name 'cpuset' [ 69.621412][ T3094] cgroup: Unknown subsys name 'hugetlb' [ 69.625242][ T3094] cgroup: Unknown subsys name 'rlimit' [ 69.869063][ T28] audit: type=1400 audit(69.780:64): avc: denied { setattr } for pid=3094 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 69.873422][ T28] audit: type=1400 audit(69.780:65): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 69.876917][ T28] audit: type=1400 audit(69.790:66): avc: denied { mount } for pid=3094 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 70.104178][ T3096] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 70.105888][ T28] audit: type=1400 audit(70.020:67): avc: denied { relabelto } for pid=3096 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 70.114771][ T28] audit: type=1400 audit(70.030:68): avc: denied { write } for pid=3096 comm="mkswap" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 70.160624][ T28] audit: type=1400 audit(70.070:69): avc: denied { read } for pid=3094 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 70.163507][ T28] audit: type=1400 audit(70.070:70): avc: denied { open } for pid=3094 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 78.162084][ T3094] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.395455][ T28] audit: type=1400 audit(80.310:71): avc: denied { execmem } for pid=3097 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 80.457789][ T28] audit: type=1400 audit(80.370:72): avc: denied { read } for pid=3099 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 80.463666][ T28] audit: type=1400 audit(80.370:73): avc: denied { open } for pid=3099 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 80.465878][ T28] audit: type=1400 audit(80.380:74): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 80.489650][ T28] audit: type=1400 audit(80.400:75): avc: denied { module_request } for pid=3099 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 80.566782][ T28] audit: type=1400 audit(80.480:76): avc: denied { sys_module } for pid=3099 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 81.228784][ T28] audit: type=1400 audit(81.140:77): avc: denied { ioctl } for pid=3099 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=677 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 82.471625][ T3100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.494109][ T3100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.520111][ T3099] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.544834][ T3099] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.399635][ T3099] hsr_slave_0: entered promiscuous mode [ 83.406405][ T3099] hsr_slave_1: entered promiscuous mode [ 83.417976][ T3100] hsr_slave_0: entered promiscuous mode [ 83.423813][ T3100] hsr_slave_1: entered promiscuous mode [ 83.426342][ T3100] debugfs: 'hsr0' already exists in 'hsr' [ 83.427019][ T3100] Cannot create hsr debugfs directory [ 83.952391][ T28] audit: type=1400 audit(83.860:78): avc: denied { create } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 83.960950][ T3100] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 83.962692][ T28] audit: type=1400 audit(83.870:79): avc: denied { write } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 83.963234][ T28] audit: type=1400 audit(83.870:80): avc: denied { read } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 83.970184][ T3100] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.980774][ T3100] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 83.988427][ T3100] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.000211][ T3100] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 84.006115][ T3100] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.008128][ T3100] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 84.014647][ T3100] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.075949][ T3099] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.082247][ T3099] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 84.089855][ T3099] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.095911][ T3099] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.108474][ T3099] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.115422][ T3099] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.119387][ T3099] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.126508][ T3099] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.866608][ T3099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.898984][ T3100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.381305][ T3099] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.261432][ T3099] veth0_vlan: entered promiscuous mode [ 87.284645][ T3099] veth1_vlan: entered promiscuous mode [ 87.335028][ T3099] veth0_macvtap: entered promiscuous mode [ 87.341974][ T3099] veth1_macvtap: entered promiscuous mode [ 87.408532][ T2464] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.414076][ T2464] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.430703][ T2464] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.432547][ T2464] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.544400][ T28] audit: type=1400 audit(87.460:81): avc: denied { mount } for pid=3099 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 87.548820][ T28] audit: type=1400 audit(87.460:82): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/syzkaller.8Wj9ho/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 87.553965][ T28] audit: type=1400 audit(87.470:83): avc: denied { mount } for pid=3099 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 87.558763][ T28] audit: type=1400 audit(87.470:84): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/syzkaller.8Wj9ho/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 87.565089][ T28] audit: type=1400 audit(87.480:85): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/syzkaller.8Wj9ho/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2278 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 87.598763][ T28] audit: type=1400 audit(87.510:86): avc: denied { unmount } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 87.611350][ T28] audit: type=1400 audit(87.520:87): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=772 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 87.620039][ T28] audit: type=1400 audit(87.530:88): avc: denied { mount } for pid=3099 comm="syz-executor" name="/" dev="gadgetfs" ino=2279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 87.634498][ T28] audit: type=1400 audit(87.550:89): avc: denied { mount } for pid=3099 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 87.637248][ T28] audit: type=1400 audit(87.550:90): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 87.716012][ T3099] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 87.999332][ T3100] veth0_vlan: entered promiscuous mode [ 88.030176][ T3100] veth1_vlan: entered promiscuous mode [ 88.109065][ T3100] veth0_macvtap: entered promiscuous mode [ 88.122241][ T3100] veth1_macvtap: entered promiscuous mode [ 88.201068][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.202055][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.202548][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.217863][ T30] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.715999][ T3048] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 89.913470][ T3048] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 145, changing to 11 [ 89.914980][ T3048] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x2 has an invalid bInterval 61, changing to 9 [ 89.917998][ T3048] usb 1-1: config 0 interface 0 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 9 [ 89.921104][ T3048] usb 1-1: config 0 interface 0 has no altsetting 0 [ 89.927148][ T3048] usb 1-1: New USB device found, idVendor=056a, idProduct=5000, bcdDevice= 0.00 [ 89.931663][ T3048] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.939594][ T3048] usb 1-1: config 0 descriptor?? [ 90.418680][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.420044][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.424007][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.426415][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.428528][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.430842][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.431393][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.431734][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.432036][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.432323][ T3048] wacom 0003:056A:5000.0001: unknown main item tag 0x0 [ 90.601657][ T40] usb 1-1: USB disconnect, device number 2 [ 93.233644][ T2883] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 93.365304][ T2883] usb 2-1: device descriptor read/64, error -71 [ 93.654182][ T2883] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 93.833959][ T2883] usb 2-1: device descriptor read/64, error -71 [ 93.945830][ T2883] usb usb2-port1: attempt power cycle [ 94.313987][ T2883] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 94.348076][ T2883] usb 2-1: device descriptor read/8, error -71 [ 94.614110][ T2883] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 94.644805][ T2883] usb 2-1: device descriptor read/8, error -71 [ 94.754650][ T2883] usb usb2-port1: unable to enumerate USB device [ 102.822014][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 102.822507][ T28] audit: type=1400 audit(102.730:107): avc: denied { setopt } for pid=3843 comm="syz.0.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 102.830957][ T28] audit: type=1400 audit(102.740:108): avc: denied { ioctl } for pid=3843 comm="syz.0.25" path="socket:[2432]" dev="sockfs" ino=2432 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 103.075921][ T28] audit: type=1400 audit(102.990:109): avc: denied { write } for pid=3843 comm="syz.0.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 103.263980][ T28] audit: type=1400 audit(103.170:110): avc: denied { mounton } for pid=3851 comm="syz.0.27" path="/proc/49/task" dev="proc" ino=2440 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 103.928437][ T28] audit: type=1400 audit(103.840:111): avc: denied { unmount } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 104.504766][ T773] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 104.663107][ T773] usb 2-1: device descriptor read/64, error -71 [ 104.923576][ T773] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 105.063610][ T773] usb 2-1: device descriptor read/64, error -71 [ 105.173961][ T773] usb usb2-port1: attempt power cycle [ 105.287439][ T28] audit: type=1400 audit(105.200:112): avc: denied { ioctl } for pid=3872 comm="syz.0.32" path="socket:[2459]" dev="sockfs" ino=2459 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 105.294804][ T3873] syzkaller0: entered promiscuous mode [ 105.295364][ T3873] syzkaller0: entered allmulticast mode [ 105.452576][ T28] audit: type=1400 audit(105.360:113): avc: denied { create } for pid=3878 comm="syz.0.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 105.462032][ T28] audit: type=1400 audit(105.370:114): avc: denied { connect } for pid=3878 comm="syz.0.33" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 105.480439][ T28] audit: type=1400 audit(105.390:115): avc: denied { create } for pid=3878 comm="syz.0.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 105.488105][ T28] audit: type=1400 audit(105.400:116): avc: denied { write } for pid=3878 comm="syz.0.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 105.513913][ T773] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 105.544272][ T773] usb 2-1: device descriptor read/8, error -71 [ 105.783805][ T773] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 105.806451][ T773] usb 2-1: device descriptor read/8, error -71 [ 105.913662][ T773] usb usb2-port1: unable to enumerate USB device [ 107.427961][ T3906] Driver unsupported XDP return value 0 on prog (id 6) dev N/A, expect packet loss! [ 108.221542][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 108.229615][ T28] audit: type=1400 audit(108.130:120): avc: denied { create } for pid=3909 comm="syz.0.48" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 108.793357][ T28] audit: type=1400 audit(108.700:121): avc: denied { append } for pid=3911 comm="syz.0.49" name="ptmx" dev="devtmpfs" ino=604 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 114.370018][ T28] audit: type=1400 audit(114.280:122): avc: denied { write } for pid=3926 comm="syz.1.53" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 114.446787][ T3921] ------------[ cut here ]------------ [ 114.447330][ T3921] WARNING: kernel/signal.c:2174 at do_notify_parent+0x37c/0x384, CPU#0: syz.0.52/3921 [ 114.453431][ T3921] Modules linked in: [ 114.455322][ T3921] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 114.460107][ T3921] CPU: 0 UID: 0 PID: 3921 Comm: syz.0.52 Not tainted syzkaller #0 PREEMPT [ 114.463389][ T3921] Hardware name: ARM-Versatile Express [ 114.463965][ T3921] Call trace: [ 114.464538][ T3921] [<80201a14>] (dump_backtrace) from [<80201b08>] (show_stack+0x18/0x1c) [ 114.465183][ T3921] r7:82a1e6fc r6:00000000 r5:8231b914 r4:00000001 [ 114.465500][ T3921] [<80201af0>] (show_stack) from [<8021e320>] (dump_stack_lvl+0x5c/0x70) [ 114.465797][ T3921] [<8021e2c4>] (dump_stack_lvl) from [<8021e34c>] (dump_stack+0x18/0x1c) [ 114.466150][ T3921] r7:82a1e6fc r6:00000000 r5:83f68000 r4:82c7bd3c [ 114.466410][ T3921] [<8021e334>] (dump_stack) from [<8020260c>] (vpanic+0x114/0x320) [ 114.466690][ T3921] [<802024f8>] (vpanic) from [<8020284c>] (trace_suspend_resume+0x0/0x104) [ 114.467074][ T3921] r7:80265f80 [ 114.467232][ T3921] [<80202818>] (panic) from [<802506a8>] (get_taint+0x0/0x1c) [ 114.467529][ T3921] r3:82a0b544 r2:00000001 r1:823023fc r0:82309cdc [ 114.467764][ T3921] [<80250630>] (check_panic_on_warn) from [<80250824>] (__warn+0x98/0x1ac) [ 114.468090][ T3921] [<8025078c>] (__warn) from [<80250ab0>] (warn_slowpath_fmt+0x178/0x1f4) [ 114.468426][ T3921] r8:00000009 r7:8230aed8 r6:df9d1ebc r5:83f68000 r4:00000000 [ 114.468670][ T3921] [<8025093c>] (warn_slowpath_fmt) from [<80265f80>] (do_notify_parent+0x37c/0x384) [ 114.469050][ T3921] r10:83f686f4 r9:00000000 r8:df9d1f68 r7:83f688d0 r6:00000080 r5:83f68000 [ 114.469346][ T3921] r4:83f68000 [ 114.469491][ T3921] [<80265c04>] (do_notify_parent) from [<80257a90>] (do_exit+0x798/0xae4) [ 114.469928][ T3921] r8:df9d1f68 r7:83f688d0 r6:85cd6e00 r5:83f68000 r4:85240c40 [ 114.470201][ T3921] [<802572f8>] (do_exit) from [<80257f68>] (do_group_exit+0x0/0x8c) [ 114.470527][ T3921] r7:00000001 [ 114.470676][ T3921] [<80257f50>] (sys_exit) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 114.471121][ T3921] Exception stack(0xdf9d1fa8 to 0xdf9d1ff0) [ 114.471489][ T3921] 1fa0: 00000000 00000000 00000000 00000000 00000000 00000000 [ 114.471818][ T3921] 1fc0: 00000000 00000000 00000000 00000001 00346378 00000000 003d0f00 76fc00dc [ 114.472134][ T3921] 1fe0: 76fbfe60 76fbfe50 00018f14 00130300 [ 114.474924][ T3921] Rebooting in 86400 seconds..