last executing test programs: 38.800797863s ago: executing program 0 (id=1063): unshare(0x8000000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0x6d89, 0xc00}, &(0x7f0000000440)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x40, 0x0, r3, 0x0, 0x0, 0x0, 0x101, 0x0, {0x1}}) io_uring_enter(r4, 0x8aa, 0x0, 0x0, 0x0, 0x0) 27.201357774s ago: executing program 0 (id=1071): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2204c3b, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, 0xee01}}, {}]}) 15.788347582s ago: executing program 0 (id=1077): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000180)=0x7ff, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x9, 0x0, 0xffffffff}, 0x1c) syz_emit_ethernet(0x32, &(0x7f0000000540)=ANY=[], 0x0) 15.677188385s ago: executing program 0 (id=1078): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'essiv(cbc(aes),sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001280)="b7f2288d3aaea2bc0000def1260a0000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000070c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000004000)=""/13, 0xd}, {&(0x7f00000001c0)=""/107, 0x6b}], 0x2}}], 0x1, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)="0eb4b7998aaca7516458afed66523564", 0x10}], 0x1}, 0x0) 13.111343136s ago: executing program 0 (id=1079): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c000000020000000000000002000084ffffffff000000000300000000000000000000000200000000000000000000000000000a030000000000000000000002"], 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) 10.490732879s ago: executing program 1 (id=1084): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_io_uring_setup(0x10c, &(0x7f0000000140)={0x0, 0xbec9}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) io_uring_enter(r0, 0xdb4, 0x0, 0x0, 0x0, 0x0) 3.28192064s ago: executing program 1 (id=1085): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000006b00)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010800000000000000000b00000008000300", @ANYRES32=r2, @ANYBLOB="0a00063e08021100000000002000508011000100cabee339084eeef16f162471f4d20000080007"], 0x48}}, 0x0) 2.871262251s ago: executing program 1 (id=1086): write$binfmt_script(0xffffffffffffffff, &(0x7f0000001d00)={'#! ', './file0'}, 0xb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000940)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000004b80)) 2.300899177s ago: executing program 0 (id=1087): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockopt$inet_mptcp_buf(0xffffffffffffffff, 0x11c, 0x2, 0x0, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0xff, 0x0}, 0x800, 0x0, 0xff, 0x0, 0x4}, 0x20) 280.769712ms ago: executing program 1 (id=1088): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x20, 0x2, 0x8, 0x401, 0x0, 0x0, {0x1, 0x0, 0x1}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004080}, 0x40) 149.949486ms ago: executing program 1 (id=1089): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', '', [], 0xa, "599b1159"}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0x10012, r0, 0x0) r1 = epoll_create1(0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40088a01, &(0x7f0000000000)) 0s ago: executing program 1 (id=1090): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) ioctl$UFFDIO_COPY(r1, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) kernel console output (not intermixed with test programs): +0x3c/0x17c) [ 101.518560][ T4048] r10:00000000 r9:84e96c00 r8:00000000 r7:844d9e58 r6:835b2868 r5:00001000 [ 101.518898][ T4048] r4:00000000 [ 101.519089][ T4048] [<8075b938>] (tomoyo_realpath_from_path) from [<80757d68>] (tomoyo_check_open_permission+0x150/0x1c0) [ 101.519548][ T4048] r10:00000000 r9:00000004 r8:84907900 r7:00000000 r6:00000000 r5:835b2868 [ 101.519894][ T4048] r4:00000001 r3:00000001 [ 101.520124][ T4048] [<80757c18>] (tomoyo_check_open_permission) from [<8075c808>] (tomoyo_file_open+0x34/0x38) [ 101.520556][ T4048] r9:835b2840 r8:835b2868 r7:00000000 r6:84578500 r5:81ac9e80 r4:835b2840 [ 101.520924][ T4048] [<8075c7d4>] (tomoyo_file_open) from [<8071a514>] (security_file_open+0x54/0x194) [ 101.521382][ T4048] r5:81ac9e80 r4:835b2840 [ 101.521611][ T4048] [<8071a4c0>] (security_file_open) from [<80517ed8>] (do_dentry_open+0xe8/0x664) [ 101.522080][ T4048] r5:81ac9e80 r4:835b2840 [ 101.522323][ T4048] [<80517df0>] (do_dentry_open) from [<80519f0c>] (vfs_open+0x2c/0xec) [ 101.523135][ T4048] r8:ea9b5e58 r7:00000000 r6:835b2868 r5:82722034 r4:835b2840 [ 101.523546][ T4048] [<80519ee0>] (vfs_open) from [<80532928>] (path_openat+0x770/0x11a4) [ 101.523912][ T4048] r6:ea9b5f20 r5:82722034 r4:00000000 [ 101.524173][ T4048] [<805321b8>] (path_openat) from [<80533408>] (do_filp_open+0xac/0x148) [ 101.524598][ T4048] r10:00000142 r9:82e4c000 r8:00000001 r7:ea9b5e58 r6:ea9b5f20 r5:83dda400 [ 101.524932][ T4048] r4:ffffff9c [ 101.525178][ T4048] [<8053335c>] (do_filp_open) from [<8051a3b8>] (do_sys_openat2+0xbc/0xe4) [ 101.525394][ T4048] r9:83dda400 r8:8020029c r7:ffffff9c r6:00000005 r5:ea9b5f58 r4:82e4c000 [ 101.525553][ T4048] [<8051a2fc>] (do_sys_openat2) from [<8051a7c0>] (sys_openat+0x98/0xd4) [ 101.525800][ T4048] r7:00000142 r6:00131400 r5:20000040 r4:ffffff9c [ 101.525933][ T4048] [<8051a728>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 101.526189][ T4048] Exception stack(0xea9b5fa8 to 0xea9b5ff0) [ 101.526438][ T4048] 5fa0: 00000000 00000000 ffffff9c 20000040 00000000 00000000 [ 101.526632][ T4048] 5fc0: 00000000 00000000 00131400 00000142 00000000 00006364 003d0f00 76b670bc [ 101.526803][ T4048] 5fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 101.526953][ T4048] r5:00000000 r4:00000000 [ 101.529052][ T4048] ERROR: Out of memory at tomoyo_realpath_from_path. [ 102.090908][ T4054] fuse: Unknown parameter 'user_id00000000000000000000' [ 103.697681][ T31] audit: type=1400 audit(103.590:135): avc: denied { getopt } for pid=4068 comm="syz.0.89" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 103.725718][ T31] audit: type=1400 audit(103.620:136): avc: denied { map_create } for pid=4068 comm="syz.0.89" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 103.745601][ T31] audit: type=1400 audit(103.640:137): avc: denied { create } for pid=4068 comm="syz.0.89" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 103.856002][ T4074] fuse: Unknown parameter 'user_id00000000000000000000' [ 106.707323][ T4092] fuse: Unknown parameter 'user_id00000000000000000000' [ 109.539096][ T4108] fuse: Bad value for 'fd' [ 110.334490][ T4123] fuse: Bad value for 'fd' [ 110.405583][ T31] audit: type=1400 audit(110.300:138): avc: denied { write } for pid=4124 comm="syz.0.106" name="rt6_stats" dev="proc" ino=4026532721 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 111.516279][ T4140] fuse: Bad value for 'fd' [ 111.640756][ T4143] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4143 comm=syz.1.111 [ 112.761222][ T4155] fuse: Unknown parameter '0x0000000000000003' [ 112.905760][ T31] audit: type=1400 audit(112.800:139): avc: denied { execute } for pid=4156 comm="syz.1.116" path="/selinux/status" dev="selinuxfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=file permissive=1 [ 113.277659][ T4167] fuse: Unknown parameter '0x0000000000000003' [ 114.211747][ T4182] fuse: Unknown parameter '0x0000000000000003' [ 116.299047][ T4202] fuse: Unknown parameter '0x0000000000000003' [ 118.102204][ T31] audit: type=1400 audit(117.990:140): avc: denied { read } for pid=4208 comm="syz.1.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 119.675201][ T4220] fuse: Unknown parameter '0x0000000000000003' [ 125.241028][ T31] audit: type=1400 audit(125.130:141): avc: denied { getopt } for pid=4253 comm="syz.0.143" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 126.777532][ T4258] FAULT_INJECTION: forcing a failure. [ 126.777532][ T4258] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 126.778055][ T4258] CPU: 0 UID: 0 PID: 4258 Comm: syz.1.144 Not tainted 6.12.0-syzkaller #0 [ 126.778397][ T4258] Hardware name: ARM-Versatile Express [ 126.778556][ T4258] Call trace: [ 126.778696][ T4258] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 126.778972][ T4258] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 126.779134][ T4258] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 126.779398][ T4258] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 126.779686][ T4258] r5:00000000 r4:82751908 [ 126.779817][ T4258] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 126.779985][ T4258] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 126.780266][ T4258] r6:00000000 r5:eb2b9f68 r4:00000002 [ 126.780483][ T4258] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 126.780804][ T4258] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 126.781206][ T4258] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 126.781550][ T4258] r10:00000001 r9:805cc9a0 r8:00000002 r7:eb2b9f68 r6:0000000f r5:76b66f30 [ 126.781828][ T4258] r4:84998c00 r3:eb2b9e9f [ 126.782022][ T4258] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 126.782291][ T4258] r8:76b66f30 r7:eb2b9f68 r6:84998c00 r5:0000000f r4:842aa480 [ 126.782755][ T4258] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 126.783173][ T4258] r10:00000003 r9:84998c00 r8:8020029c r7:00000000 r6:00000000 r5:842aa480 [ 126.783592][ T4258] r4:842aa483 [ 126.783694][ T4258] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 126.783983][ T4258] r7:00000003 r6:00000004 r5:76b66f30 r4:0000000f [ 126.784169][ T4258] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 126.784910][ T4258] Exception stack(0xeb2b9fa8 to 0xeb2b9ff0) [ 126.785426][ T4258] 9fa0: 0000000f 76b66f30 00000004 76b66f30 0000000f 00000000 [ 126.786029][ T4258] 9fc0: 0000000f 76b66f30 00000004 00000003 00000000 00006364 003d0f00 76b670bc [ 126.786568][ T4258] 9fe0: 00000158 76b66ed0 000d8998 00131324 [ 130.550706][ T4276] fuse: Unknown parameter 'fd0x0000000000000003' [ 133.570503][ T4296] FAULT_INJECTION: forcing a failure. [ 133.570503][ T4296] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 133.575118][ T4296] CPU: 0 UID: 0 PID: 4296 Comm: syz.1.156 Not tainted 6.12.0-syzkaller #0 [ 133.575650][ T4296] Hardware name: ARM-Versatile Express [ 133.576200][ T4296] Call trace: [ 133.576654][ T4296] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 133.577978][ T4296] r7:84a3a3a3 r6:00000000 r5:60000013 r4:820413b8 [ 133.578342][ T4296] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 133.578715][ T4296] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 133.579087][ T4296] r5:00000000 r4:82751908 [ 133.579269][ T4296] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 133.579654][ T4296] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 133.580037][ T4296] r6:00000000 r5:eb9f5f30 r4:000005bc [ 133.580249][ T4296] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 133.580645][ T4296] [<808f19d4>] (should_fail_usercopy) from [<808439b8>] (_copy_from_iter+0x68/0x7c8) [ 133.581040][ T4296] [<80843950>] (_copy_from_iter) from [<81847ffc>] (isotp_sendmsg+0x25c/0x7fc) [ 133.581484][ T4296] r10:eb9f5f20 r9:84a3a3a3 r8:eb9f5f30 r7:000005bc r6:84a38000 r5:84a3a000 [ 133.581782][ T4296] r4:00000000 [ 133.581948][ T4296] [<81847da0>] (isotp_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 133.583225][ T4296] r10:00000000 r9:eb9f5dc4 r8:eb9f5dc4 r7:8457ef00 r6:8457ef00 r5:eb9f5f20 [ 133.583883][ T4296] r4:00000000 [ 133.584168][ T4296] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 133.584718][ T4296] r7:8457ef00 r6:00000000 r5:04004004 r4:eb9f5f20 [ 133.585106][ T4296] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 133.585652][ T4296] r10:eb9f5e24 r9:20000100 r8:04004004 r7:00000000 r6:8457ef00 r5:eb9f5f20 [ 133.586195][ T4296] r4:00000000 [ 133.586396][ T4296] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 133.586831][ T4296] r10:00000128 r9:8499a400 r8:842aa180 r7:04004004 r6:20000100 r5:842aa181 [ 133.587290][ T4296] r4:00000003 [ 133.587496][ T4296] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 133.587958][ T4296] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 133.588268][ T4296] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 133.588764][ T4296] Exception stack(0xeb9f5fa8 to 0xeb9f5ff0) [ 133.589279][ T4296] 5fa0: 00000000 00000000 00000003 20000100 04004004 00000000 [ 133.589722][ T4296] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b670bc [ 133.590105][ T4296] 5fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 134.855413][ T31] audit: type=1400 audit(134.750:142): avc: denied { create } for pid=4306 comm="syz.1.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 138.294056][ T31] audit: type=1400 audit(138.180:143): avc: denied { connect } for pid=4347 comm="syz.1.168" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 138.514514][ T4351] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4351 comm=syz.1.169 [ 139.833597][ T31] audit: type=1400 audit(139.720:144): avc: denied { map } for pid=4361 comm="syz.1.172" path="pipe:[3930]" dev="pipefs" ino=3930 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 139.835793][ T31] audit: type=1400 audit(139.720:145): avc: denied { execute } for pid=4361 comm="syz.1.172" path="pipe:[3930]" dev="pipefs" ino=3930 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 140.070511][ T31] audit: type=1400 audit(139.960:146): avc: denied { map } for pid=4365 comm="syz.1.173" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3935 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 140.075546][ T31] audit: type=1400 audit(139.960:147): avc: denied { read write } for pid=4365 comm="syz.1.173" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3935 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 140.890597][ T31] audit: type=1400 audit(140.780:148): avc: denied { create } for pid=4372 comm="syz.1.175" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 140.911785][ T31] audit: type=1400 audit(140.800:149): avc: denied { ioctl } for pid=4372 comm="syz.1.175" path="socket:[3036]" dev="sockfs" ino=3036 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 143.601250][ T31] audit: type=1400 audit(143.490:150): avc: denied { write } for pid=4407 comm="syz.1.186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 143.604301][ T31] audit: type=1400 audit(143.490:151): avc: denied { read } for pid=4407 comm="syz.1.186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 145.610404][ T31] audit: type=1400 audit(145.500:152): avc: denied { write } for pid=4431 comm="syz.0.193" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 148.105782][ T31] audit: type=1400 audit(148.000:153): avc: denied { write } for pid=4453 comm="syz.1.199" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 148.222328][ T31] audit: type=1400 audit(148.110:154): avc: denied { write } for pid=4453 comm="syz.1.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 148.283266][ T31] audit: type=1400 audit(148.170:155): avc: denied { setopt } for pid=4453 comm="syz.1.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 159.333120][ T31] audit: type=1400 audit(159.220:156): avc: denied { setopt } for pid=4516 comm="syz.0.215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 166.942777][ C0] hrtimer: interrupt took 935504 ns [ 169.151366][ T4587] fuse: Bad value for 'fd' [ 171.530387][ T31] audit: type=1400 audit(171.420:157): avc: denied { create } for pid=4603 comm="syz.1.243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 171.562193][ T31] audit: type=1400 audit(171.450:158): avc: denied { ioctl } for pid=4603 comm="syz.1.243" path="socket:[5417]" dev="sockfs" ino=5417 ioctlcmd=0x5603 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 171.564398][ T4607] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 174.938457][ T31] audit: type=1400 audit(174.830:159): avc: denied { create } for pid=4644 comm="syz.1.254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 174.964949][ T31] audit: type=1400 audit(174.860:160): avc: denied { ioctl } for pid=4644 comm="syz.1.254" path="socket:[4445]" dev="sockfs" ino=4445 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 177.615952][ T31] audit: type=1400 audit(177.510:161): avc: denied { nlmsg_write } for pid=4656 comm="syz.0.258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 177.783786][ T31] audit: type=1400 audit(177.680:162): avc: denied { prog_load } for pid=4659 comm="syz.1.259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 177.784996][ T31] audit: type=1400 audit(177.680:163): avc: denied { bpf } for pid=4659 comm="syz.1.259" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 177.788059][ T31] audit: type=1400 audit(177.680:164): avc: denied { perfmon } for pid=4659 comm="syz.1.259" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 182.645375][ T31] audit: type=1400 audit(182.540:165): avc: denied { bind } for pid=4693 comm="syz.0.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 182.648044][ T31] audit: type=1400 audit(182.540:166): avc: denied { accept } for pid=4693 comm="syz.0.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 182.685266][ T31] audit: type=1400 audit(182.580:167): avc: denied { getopt } for pid=4693 comm="syz.0.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 182.687829][ T31] audit: type=1400 audit(182.580:168): avc: denied { sqpoll } for pid=4693 comm="syz.0.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 183.609049][ T4707] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4707 comm=syz.0.274 [ 185.118921][ T31] audit: type=1400 audit(185.010:169): avc: denied { create } for pid=4733 comm="syz.0.284" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 185.145035][ T31] audit: type=1400 audit(185.040:170): avc: denied { write } for pid=4733 comm="syz.0.284" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 185.374165][ T31] audit: type=1400 audit(185.270:171): avc: denied { getopt } for pid=4740 comm="syz.1.287" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 186.539461][ T4746] fuse: Bad value for 'fd' [ 188.192253][ T4758] fuse: Bad value for 'fd' [ 189.566534][ T4770] fuse: Bad value for 'fd' [ 192.880838][ T4797] fuse: Bad value for 'fd' [ 193.077014][ T31] audit: type=1400 audit(192.970:172): avc: denied { create } for pid=4800 comm="syz.0.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 193.089247][ T31] audit: type=1400 audit(192.980:173): avc: denied { write } for pid=4800 comm="syz.0.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 193.099836][ T4801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4801 comm=syz.0.309 [ 194.869485][ T4809] fuse: Bad value for 'fd' [ 195.914191][ T4821] fuse: Bad value for 'fd' [ 196.157899][ T31] audit: type=1400 audit(196.050:174): avc: denied { create } for pid=4824 comm="syz.0.319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 196.181449][ T31] audit: type=1400 audit(196.070:175): avc: denied { shutdown } for pid=4824 comm="syz.0.319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 196.323565][ T31] audit: type=1400 audit(196.220:176): avc: denied { listen } for pid=4826 comm="syz.0.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 196.551303][ T31] audit: type=1400 audit(196.440:177): avc: denied { ioctl } for pid=4826 comm="syz.0.320" path="socket:[5774]" dev="sockfs" ino=5774 ioctlcmd=0x8917 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 199.710815][ T4845] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4845 comm=syz.1.324 [ 199.735134][ T4845] sctp: [Deprecated]: syz.1.324 (pid 4845) Use of int in maxseg socket option. [ 199.735134][ T4845] Use struct sctp_assoc_value instead [ 199.760732][ T4845] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4845 comm=syz.1.324 [ 207.623971][ T4923] fuse: Bad value for 'group_id' [ 207.624930][ T4923] fuse: Bad value for 'group_id' [ 207.777613][ T4925] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4925 comm=syz.1.354 [ 207.785703][ T4925] sctp: [Deprecated]: syz.1.354 (pid 4925) Use of int in maxseg socket option. [ 207.785703][ T4925] Use struct sctp_assoc_value instead [ 207.797389][ T4925] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4925 comm=syz.1.354 [ 208.147648][ T4935] fuse: Bad value for 'group_id' [ 208.148448][ T4935] fuse: Bad value for 'group_id' [ 208.277719][ T4937] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4937 comm=syz.0.360 [ 208.299369][ T4937] sctp: [Deprecated]: syz.0.360 (pid 4937) Use of int in maxseg socket option. [ 208.299369][ T4937] Use struct sctp_assoc_value instead [ 208.327533][ T4937] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4937 comm=syz.0.360 [ 208.772253][ T4947] fuse: Bad value for 'group_id' [ 208.775605][ T4947] fuse: Bad value for 'group_id' [ 208.971104][ T4953] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4953 comm=syz.1.367 [ 208.990072][ T4953] sctp: [Deprecated]: syz.1.367 (pid 4953) Use of int in maxseg socket option. [ 208.990072][ T4953] Use struct sctp_assoc_value instead [ 209.013889][ T4953] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4953 comm=syz.1.367 [ 209.298433][ T4965] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4965 comm=syz.1.372 [ 209.322028][ T4965] sctp: [Deprecated]: syz.1.372 (pid 4965) Use of int in maxseg socket option. [ 209.322028][ T4965] Use struct sctp_assoc_value instead [ 209.351491][ T4965] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4965 comm=syz.1.372 [ 209.445662][ T31] audit: type=1400 audit(209.340:178): avc: denied { write } for pid=4966 comm="syz.1.373" path="socket:[6047]" dev="sockfs" ino=6047 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 209.843864][ T4973] fuse: Bad value for 'fd' [ 210.038875][ T4977] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4977 comm=syz.0.377 [ 210.062317][ T4977] sctp: [Deprecated]: syz.0.377 (pid 4977) Use of int in maxseg socket option. [ 210.062317][ T4977] Use struct sctp_assoc_value instead [ 210.082269][ T4977] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4977 comm=syz.0.377 [ 210.688588][ T31] audit: type=1400 audit(210.580:179): avc: denied { ioctl } for pid=4979 comm="syz.0.378" path="socket:[5020]" dev="sockfs" ino=5020 ioctlcmd=0x8917 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 211.837355][ T4989] fuse: Bad value for 'fd' [ 212.220577][ T4994] sctp: [Deprecated]: syz.1.382 (pid 4994) Use of int in maxseg socket option. [ 212.220577][ T4994] Use struct sctp_assoc_value instead [ 216.043573][ T5016] selinux_netlink_send: 2 callbacks suppressed [ 216.043801][ T5016] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5016 comm=syz.0.387 [ 216.066510][ T5016] sctp: [Deprecated]: syz.0.387 (pid 5016) Use of int in maxseg socket option. [ 216.066510][ T5016] Use struct sctp_assoc_value instead [ 216.078291][ T5016] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5016 comm=syz.0.387 [ 216.134884][ T5013] FAULT_INJECTION: forcing a failure. [ 216.134884][ T5013] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 216.135864][ T5013] CPU: 0 UID: 0 PID: 5013 Comm: syz.1.386 Not tainted 6.12.0-syzkaller #0 [ 216.136423][ T5013] Hardware name: ARM-Versatile Express [ 216.136914][ T5013] Call trace: [ 216.137203][ T5013] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 216.137887][ T5013] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 216.138434][ T5013] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 216.138922][ T5013] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 216.139584][ T5013] r5:00000000 r4:82751908 [ 216.139991][ T5013] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 216.140621][ T5013] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 216.141354][ T5013] r6:00000000 r5:eb805f68 r4:00000002 [ 216.141673][ T5013] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 216.142259][ T5013] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 216.143210][ T5013] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 216.143944][ T5013] r10:00000001 r9:805cc9a0 r8:00000002 r7:eb805f68 r6:0000000f r5:76b45f30 [ 216.144621][ T5013] r4:83fd9800 r3:eb805e9f [ 216.144970][ T5013] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 216.145641][ T5013] r8:76b45f30 r7:eb805f68 r6:83fd9800 r5:0000000f r4:85082e40 [ 216.146048][ T5013] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 216.146482][ T5013] r10:00000003 r9:83fd9800 r8:8020029c r7:00000000 r6:00000000 r5:85082e40 [ 216.146843][ T5013] r4:85082e43 [ 216.147017][ T5013] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 216.147616][ T5013] r7:00000003 r6:00000004 r5:76b45f30 r4:0000000f [ 216.148798][ T5013] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 216.150372][ T5013] Exception stack(0xeb805fa8 to 0xeb805ff0) [ 216.150834][ T5013] 5fa0: 0000000f 76b45f30 00000004 76b45f30 0000000f 00000000 [ 216.151269][ T5013] 5fc0: 0000000f 76b45f30 00000004 00000003 00000000 00006364 003d0f00 76b460bc [ 216.151641][ T5013] 5fe0: 00000158 76b45ed0 000d8998 00131324 [ 217.515391][ T5029] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5029 comm=syz.0.392 [ 217.535772][ T5029] sctp: [Deprecated]: syz.0.392 (pid 5029) Use of int in maxseg socket option. [ 217.535772][ T5029] Use struct sctp_assoc_value instead [ 217.555813][ T5029] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5029 comm=syz.0.392 [ 217.756032][ T31] audit: type=1400 audit(217.630:180): avc: denied { ioctl } for pid=5026 comm="syz.1.391" path="socket:[5091]" dev="sockfs" ino=5091 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 219.191199][ T5048] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5048 comm=syz.0.397 [ 219.218649][ T5048] sctp: [Deprecated]: syz.0.397 (pid 5048) Use of int in maxseg socket option. [ 219.218649][ T5048] Use struct sctp_assoc_value instead [ 219.243492][ T5048] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5048 comm=syz.0.397 [ 219.382344][ T31] audit: type=1400 audit(219.270:181): avc: denied { listen } for pid=5050 comm="syz.0.399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 219.529057][ T31] audit: type=1400 audit(219.420:182): avc: denied { ioctl } for pid=5050 comm="syz.0.399" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 219.531849][ T5056] fuse: Unknown parameter 'grou00000000000000000000' [ 219.749395][ T5063] fuse: Bad value for 'fd' [ 223.167779][ T5079] fuse: Bad value for 'fd' [ 224.849168][ T31] audit: type=1400 audit(224.740:183): avc: denied { read } for pid=5095 comm="syz.1.414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 225.324070][ T3047] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 225.483434][ T3047] usb 2-1: Using ep0 maxpacket: 16 [ 225.498480][ T3047] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 249, changing to 11 [ 225.499155][ T3047] usb 2-1: config 1 interface 0 altsetting 5 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 225.499734][ T3047] usb 2-1: config 1 interface 0 has no altsetting 0 [ 225.516884][ T3047] usb 2-1: New USB device found, idVendor=045e, idProduct=00f9, bcdDevice= 0.40 [ 225.517328][ T3047] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.517636][ T3047] usb 2-1: Product: syz [ 225.517816][ T3047] usb 2-1: Manufacturer: syz [ 225.517999][ T3047] usb 2-1: SerialNumber: syz [ 225.768542][ T5096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.771189][ T5096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 225.942579][ T3047] usbhid 2-1:1.0: can't add hid device: -71 [ 225.945204][ T3047] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 225.953788][ T3047] usb 2-1: USB disconnect, device number 2 [ 226.758174][ T5124] FAULT_INJECTION: forcing a failure. [ 226.758174][ T5124] name failslab, interval 1, probability 0, space 0, times 0 [ 226.763576][ T5124] CPU: 1 UID: 0 PID: 5124 Comm: syz.0.418 Not tainted 6.12.0-syzkaller #0 [ 226.766658][ T5124] Hardware name: ARM-Versatile Express [ 226.768415][ T5124] Call trace: [ 226.769878][ T5124] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 226.772717][ T5124] r7:83ddb000 r6:00000820 r5:60000013 r4:820413b8 [ 226.776564][ T5124] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 226.780738][ T5124] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 226.783862][ T5124] r5:00000000 r4:8271b79c [ 226.789483][ T5124] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 226.791796][ T5124] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 226.794010][ T5124] r6:00000820 r5:85063600 r4:82cab840 [ 226.795391][ T5124] [<804ef4d4>] (should_failslab) from [<804d432c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 226.797896][ T5124] [<804d42e0>] (kmem_cache_alloc_noprof) from [<814a9338>] (skb_clone+0x60/0x1c8) [ 226.801902][ T5124] r10:000001a2 r9:848cb840 r8:84897800 r7:85063600 r6:84886ec0 r5:85063600 [ 226.805213][ T5124] r4:00000820 [ 226.806450][ T5124] [<814a92d8>] (skb_clone) from [<815b8174>] (__netlink_deliver_tap+0x1f4/0x28c) [ 226.809192][ T5124] r5:00000014 r4:84886800 [ 226.810445][ T5124] [<815b7f80>] (__netlink_deliver_tap) from [<815bb384>] (netlink_unicast+0x280/0x29c) [ 226.813185][ T5124] r10:00000000 r9:00000000 r8:843b8000 r7:85063600 r6:848cb840 r5:00000014 [ 226.816640][ T5124] r4:84897800 [ 226.818043][ T5124] [<815bb104>] (netlink_unicast) from [<815bb57c>] (netlink_sendmsg+0x1dc/0x43c) [ 226.820539][ T5124] r9:00000000 r8:00000000 r7:84ff2400 r6:00000014 r5:85063600 r4:ec41df20 [ 226.823109][ T5124] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 226.825850][ T5124] r10:00000000 r9:ec41ddc4 r8:ec41ddc4 r7:84505b80 r6:84505b80 r5:ec41df20 [ 226.826760][ T5124] r4:00000000 [ 226.826926][ T5124] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 226.827621][ T5124] r7:84505b80 r6:00000000 r5:00000080 r4:ec41df20 [ 226.827875][ T5124] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 226.828177][ T5124] r10:ec41de24 r9:20000640 r8:00000080 r7:00000000 r6:84505b80 r5:ec41df20 [ 226.828420][ T5124] r4:00000000 [ 226.828557][ T5124] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 226.828831][ T5124] r10:00000128 r9:83ddb000 r8:85082780 r7:00000080 r6:20000640 r5:85082781 [ 226.829154][ T5124] r4:00000003 [ 226.829276][ T5124] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 226.829533][ T5124] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 226.829724][ T5124] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 226.829963][ T5124] Exception stack(0xec41dfa8 to 0xec41dff0) [ 226.830198][ T5124] dfa0: 00000000 00000000 00000003 20000640 00000080 00000000 [ 226.830398][ T5124] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b440bc [ 226.830573][ T5124] dfe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 226.956336][ T5126] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 227.096354][ T31] audit: type=1400 audit(226.990:184): avc: denied { setopt } for pid=5127 comm="syz.0.420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 227.199251][ T5130] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5130 comm=syz.0.421 [ 227.214088][ T5132] fuse: Bad value for 'fd' [ 227.689482][ T5143] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5143 comm=syz.1.427 [ 227.701040][ T5143] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5143 comm=syz.1.427 [ 227.775200][ T5145] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5145 comm=syz.1.428 [ 227.863659][ T5148] fuse: Unknown parameter 'group_id00000000000000000000' [ 228.145644][ T5155] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5155 comm=syz.1.432 [ 228.149891][ T5155] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5155 comm=syz.1.432 [ 228.256584][ T5157] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5157 comm=syz.1.433 [ 228.345945][ T5159] fuse: Unknown parameter 'group_id00000000000000000000' [ 228.594886][ T5166] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5166 comm=syz.0.437 [ 228.601178][ T5166] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5166 comm=syz.0.437 [ 229.934018][ T5176] fuse: Unknown parameter 'group_id00000000000000000000' [ 230.216370][ T5180] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5180 comm=syz.0.442 [ 234.834675][ T5198] selinux_netlink_send: 1 callbacks suppressed [ 234.834820][ T5198] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5198 comm=syz.0.447 [ 234.837366][ T5198] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5198 comm=syz.0.447 [ 237.556657][ T31] audit: type=1400 audit(237.450:185): avc: denied { setattr } for pid=5209 comm="syz.0.450" name="loop1" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 240.736605][ T31] audit: type=1400 audit(240.630:186): avc: denied { ioctl } for pid=5235 comm="syz.0.459" path="socket:[6484]" dev="sockfs" ino=6484 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 240.740615][ T31] audit: type=1400 audit(240.630:187): avc: denied { getopt } for pid=5235 comm="syz.0.459" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 241.070350][ T31] audit: type=1400 audit(240.960:188): avc: denied { setopt } for pid=5247 comm="syz.0.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 241.071492][ T31] audit: type=1400 audit(240.960:189): avc: denied { map } for pid=5247 comm="syz.0.463" path="socket:[6502]" dev="sockfs" ino=6502 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 241.072160][ T31] audit: type=1400 audit(240.960:190): avc: denied { read } for pid=5247 comm="syz.0.463" path="socket:[6502]" dev="sockfs" ino=6502 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 241.078286][ T31] audit: type=1400 audit(240.970:191): avc: denied { write } for pid=5247 comm="syz.0.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 241.925523][ T5256] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5256 comm=syz.1.465 [ 242.200124][ T5252] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5252 comm=syz.0.464 [ 243.757314][ T5270] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5270 comm=syz.0.470 [ 243.834604][ T5272] fuse: Bad value for 'fd' [ 244.018143][ T5278] fuse: Unknown parameter 'group_id00000000000000000000' [ 244.165183][ T5282] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5282 comm=syz.0.475 [ 244.260004][ T5284] fuse: Bad value for 'fd' [ 244.474905][ T5288] FAULT_INJECTION: forcing a failure. [ 244.474905][ T5288] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 244.475729][ T5288] CPU: 0 UID: 0 PID: 5288 Comm: syz.0.478 Not tainted 6.12.0-syzkaller #0 [ 244.476078][ T5288] Hardware name: ARM-Versatile Express [ 244.476335][ T5288] Call trace: [ 244.476574][ T5288] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 244.477096][ T5288] r7:ecb79e20 r6:200002c0 r5:60000013 r4:820413b8 [ 244.477316][ T5288] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 244.477579][ T5288] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 244.477965][ T5288] r5:00000000 r4:82751908 [ 244.478212][ T5288] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 244.478537][ T5288] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 244.479023][ T5288] r6:200002c0 r5:00000000 r4:ecb79f20 [ 244.479423][ T5288] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 244.479702][ T5288] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 244.480333][ T5288] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 244.480708][ T5288] r8:20004000 r7:00000000 r6:8457f400 r5:ecb79f20 r4:ecb79e64 [ 244.480987][ T5288] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 244.481673][ T5288] r10:00000128 r9:8499e000 r8:85079d80 r7:20004000 r6:200002c0 r5:85079d81 [ 244.481965][ T5288] r4:00000003 [ 244.482079][ T5288] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 244.482261][ T5288] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 244.482507][ T5288] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 244.483420][ T5288] Exception stack(0xecb79fa8 to 0xecb79ff0) [ 244.483679][ T5288] 9fa0: 00000000 00000000 00000003 200002c0 20004000 00000000 [ 244.484167][ T5288] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b440bc [ 244.484410][ T5288] 9fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 244.676224][ T5293] fuse: Unknown parameter 'group_id00000000000000000000' [ 244.771242][ T5295] fuse: Bad value for 'fd' [ 245.097450][ T31] audit: type=1400 audit(244.990:192): avc: denied { create } for pid=5298 comm="syz.0.483" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 245.256006][ T5303] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5303 comm=syz.0.484 [ 245.355687][ T5305] fuse: Unknown parameter 'group_id00000000000000000000' [ 247.163294][ T31] audit: type=1400 audit(247.050:193): avc: denied { setattr } for pid=5309 comm="syz.1.487" name="cgroup" dev="proc" ino=6629 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 247.742316][ T5317] fuse: Bad value for 'user_id' [ 247.744780][ T5317] fuse: Bad value for 'user_id' [ 249.999366][ T31] audit: type=1400 audit(249.890:194): avc: denied { getopt } for pid=5331 comm="syz.1.496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 250.012002][ T31] audit: type=1400 audit(249.900:195): avc: denied { accept } for pid=5331 comm="syz.1.496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 250.482418][ T31] audit: type=1400 audit(250.370:196): avc: denied { setopt } for pid=5348 comm="syz.0.501" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 251.685904][ T5354] fuse: Bad value for 'rootmode' [ 252.110296][ T5364] fuse: Bad value for 'rootmode' [ 252.370180][ T5372] FAULT_INJECTION: forcing a failure. [ 252.370180][ T5372] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 252.371226][ T5372] CPU: 0 UID: 0 PID: 5372 Comm: syz.0.511 Not tainted 6.12.0-syzkaller #0 [ 252.371866][ T5372] Hardware name: ARM-Versatile Express [ 252.372538][ T5372] Call trace: [ 252.372802][ T5372] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 252.373266][ T5372] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 252.373569][ T5372] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 252.373919][ T5372] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 252.374271][ T5372] r5:00000000 r4:82751908 [ 252.374490][ T5372] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 252.374853][ T5372] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 252.375224][ T5372] r6:00000000 r5:ecf05f68 r4:00000002 [ 252.375471][ T5372] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 252.375862][ T5372] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 252.376290][ T5372] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 252.376749][ T5372] r10:00000001 r9:805cc9a0 r8:00000002 r7:ecf05f68 r6:0000000f r5:76b43f30 [ 252.377397][ T5372] r4:8499e000 r3:ecf05e9f [ 252.377635][ T5372] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 252.378024][ T5372] r8:76b43f30 r7:ecf05f68 r6:8499e000 r5:0000000f r4:85079780 [ 252.378330][ T5372] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 252.378709][ T5372] r10:00000003 r9:8499e000 r8:8020029c r7:00000000 r6:00000000 r5:85079780 [ 252.379060][ T5372] r4:85079783 [ 252.379241][ T5372] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 252.379584][ T5372] r7:00000003 r6:00000005 r5:76b43f30 r4:0000000f [ 252.379845][ T5372] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 252.380206][ T5372] Exception stack(0xecf05fa8 to 0xecf05ff0) [ 252.380479][ T5372] 5fa0: 0000000f 76b43f30 00000005 76b43f30 0000000f 00000000 [ 252.380834][ T5372] 5fc0: 0000000f 76b43f30 00000005 00000003 00000000 00006364 003d0f00 76b440bc [ 252.381236][ T5372] 5fe0: 00000158 76b43ed0 000d8998 00131324 [ 252.760886][ T31] audit: type=1400 audit(252.650:197): avc: denied { accept } for pid=5365 comm="syz.1.509" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 252.910637][ T31] audit: type=1400 audit(252.800:198): avc: denied { bind } for pid=5386 comm="syz.0.517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 252.911612][ T31] audit: type=1400 audit(252.800:199): avc: denied { name_bind } for pid=5386 comm="syz.0.517" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 252.914147][ T31] audit: type=1400 audit(252.800:200): avc: denied { node_bind } for pid=5386 comm="syz.0.517" saddr=ff02::1 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 252.917683][ T31] audit: type=1400 audit(252.810:201): avc: denied { write } for pid=5386 comm="syz.0.517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 252.918455][ T31] audit: type=1400 audit(252.810:202): avc: denied { connect } for pid=5386 comm="syz.0.517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 252.918805][ T31] audit: type=1400 audit(252.810:203): avc: denied { name_connect } for pid=5386 comm="syz.0.517" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 254.084424][ T5411] FAULT_INJECTION: forcing a failure. [ 254.084424][ T5411] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 254.085151][ T5411] CPU: 0 UID: 0 PID: 5411 Comm: syz.0.527 Not tainted 6.12.0-syzkaller #0 [ 254.085477][ T5411] Hardware name: ARM-Versatile Express [ 254.085707][ T5411] Call trace: [ 254.085917][ T5411] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 254.086339][ T5411] r7:ecec9e20 r6:20000340 r5:60000013 r4:820413b8 [ 254.086613][ T5411] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 254.086976][ T5411] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 254.087349][ T5411] r5:00000000 r4:82751908 [ 254.087549][ T5411] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 254.087927][ T5411] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 254.088308][ T5411] r6:20000340 r5:00000000 r4:ecec9f20 [ 254.088545][ T5411] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 254.088930][ T5411] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 254.089403][ T5411] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 254.089759][ T5411] r8:00040000 r7:00000000 r6:8457ef00 r5:ecec9f20 r4:ecec9e64 [ 254.090069][ T5411] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 254.090474][ T5411] r10:00000128 r9:84999800 r8:85079900 r7:00040000 r6:20000340 r5:85079901 [ 254.090796][ T5411] r4:00000003 [ 254.090970][ T5411] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 254.091333][ T5411] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 254.091645][ T5411] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 254.092165][ T5411] Exception stack(0xecec9fa8 to 0xecec9ff0) [ 254.092466][ T5411] 9fa0: 00000000 00000000 00000003 20000340 00040000 00000000 [ 254.093381][ T5411] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b440bc [ 254.093808][ T5411] 9fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 254.590828][ T5423] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5423 comm=syz.0.532 [ 256.440584][ T31] audit: type=1400 audit(256.330:204): avc: denied { listen } for pid=5448 comm="syz.0.544" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 261.458783][ T5488] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5488 comm=syz.1.554 [ 261.548557][ T5490] fuse: Unknown parameter 'user_i00000000000000000000' [ 262.118790][ T5498] fuse: Bad value for 'group_id' [ 262.119237][ T5498] fuse: Bad value for 'group_id' [ 262.294893][ T5503] fuse: Unknown parameter 'user_i00000000000000000000' [ 262.430799][ T31] audit: type=1400 audit(262.320:205): avc: denied { mount } for pid=5504 comm="syz.0.561" name="/" dev="ramfs" ino=6966 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 262.438444][ T5505] raw_sendmsg: syz.0.561 forgot to set AF_INET. Fix it! [ 262.441603][ T31] audit: type=1400 audit(262.330:206): avc: denied { create } for pid=5504 comm="syz.0.561" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 262.517861][ T31] audit: type=1400 audit(262.410:207): avc: denied { lock } for pid=5506 comm="syz.0.562" path="/dev/vcs" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 265.070852][ T5522] FAULT_INJECTION: forcing a failure. [ 265.070852][ T5522] name failslab, interval 1, probability 0, space 0, times 0 [ 265.071745][ T5522] CPU: 0 UID: 0 PID: 5522 Comm: syz.0.566 Not tainted 6.12.0-syzkaller #0 [ 265.072406][ T5522] Hardware name: ARM-Versatile Express [ 265.072803][ T5522] Call trace: [ 265.073322][ T5522] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 265.073633][ T5522] r7:8499a400 r6:00000cc0 r5:60000013 r4:820413b8 [ 265.073885][ T5522] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 265.074169][ T5522] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 265.074407][ T5522] r5:00000000 r4:8271b79c [ 265.074629][ T5522] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 265.074860][ T5522] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 265.075143][ T5522] r6:00000cc0 r5:ffffffff r4:82cab840 [ 265.075293][ T5522] [<804ef4d4>] (should_failslab) from [<804d3cc0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 265.075589][ T5522] [<804d3c70>] (kmem_cache_alloc_node_noprof) from [<814a2ca8>] (__alloc_skb+0x138/0x160) [ 265.076045][ T5522] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:82cab840 r5:ffffffff [ 265.076441][ T5522] r4:82606040 [ 265.076617][ T5522] [<814a2b70>] (__alloc_skb) from [<815baecc>] (netlink_alloc_large_skb+0x88/0xa0) [ 265.076965][ T5522] r8:00000000 r7:84e95400 r6:00000078 r5:8457f680 r4:00000180 [ 265.077436][ T5522] [<815bae44>] (netlink_alloc_large_skb) from [<815bb4d4>] (netlink_sendmsg+0x134/0x43c) [ 265.077761][ T5522] r5:8457f680 r4:ed471e68 [ 265.077920][ T5522] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 265.078194][ T5522] r10:81c4a400 r9:20001a80 r8:00000000 r7:8457f680 r6:8457f680 r5:ed471e68 [ 265.078430][ T5522] r4:00000000 [ 265.078534][ T5522] [<814955cc>] (__sock_sendmsg) from [<814956e4>] (sock_write_iter+0xa0/0xfc) [ 265.078817][ T5522] r7:8457f680 r6:850799c0 r5:ed471f08 r4:ed471ef0 [ 265.078999][ T5522] [<81495644>] (sock_write_iter) from [<8051def4>] (vfs_write+0x3a8/0x44c) [ 265.079253][ T5522] r7:8499a400 r6:00000078 r5:850799c0 r4:00000000 [ 265.079452][ T5522] [<8051db4c>] (vfs_write) from [<8051e160>] (ksys_write+0xd0/0xe4) [ 265.079768][ T5522] r10:00000004 r9:8499a400 r8:8020029c r7:00000078 r6:20001a80 r5:850799c0 [ 265.080017][ T5522] r4:850799c1 [ 265.080137][ T5522] [<8051e090>] (ksys_write) from [<8051e184>] (sys_write+0x10/0x14) [ 265.080420][ T5522] r7:00000004 r6:00131400 r5:00000000 r4:00000000 [ 265.080605][ T5522] [<8051e174>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 265.080858][ T5522] Exception stack(0xed471fa8 to 0xed471ff0) [ 265.081051][ T5522] 1fa0: 00000000 00000000 00000003 20001a80 00000078 00000000 [ 265.081732][ T5522] 1fc0: 00000000 00000000 00131400 00000004 00000000 00006364 003d0f00 76b440bc [ 265.082517][ T5522] 1fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 265.389993][ T5530] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5530 comm=syz.0.570 [ 265.391545][ T31] audit: type=1400 audit(265.280:208): avc: denied { read } for pid=5529 comm="syz.0.570" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 265.399476][ T31] audit: type=1400 audit(265.290:209): avc: denied { read write } for pid=5529 comm="syz.0.570" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 265.401040][ T31] audit: type=1400 audit(265.290:210): avc: denied { open } for pid=5529 comm="syz.0.570" path="/dev/binderfs/binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 265.406553][ T31] audit: type=1400 audit(265.300:211): avc: denied { ioctl } for pid=5529 comm="syz.0.570" path="/dev/binderfs/binder-control" dev="binder" ino=2 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 265.409467][ T31] audit: type=1400 audit(265.300:212): avc: denied { ioctl } for pid=5529 comm="syz.0.570" path="socket:[7849]" dev="sockfs" ino=7849 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 265.647823][ T5530] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=782 sclass=netlink_tcpdiag_socket pid=5530 comm=syz.0.570 [ 265.691316][ T5536] fuse: Bad value for 'fd' [ 265.786424][ T5540] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5540 comm=syz.1.573 [ 267.051272][ T5546] FAULT_INJECTION: forcing a failure. [ 267.051272][ T5546] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 267.052006][ T5546] CPU: 0 UID: 0 PID: 5546 Comm: syz.1.576 Not tainted 6.12.0-syzkaller #0 [ 267.054063][ T5546] Hardware name: ARM-Versatile Express [ 267.054657][ T5546] Call trace: [ 267.054875][ T5546] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 267.055277][ T5546] r7:849f23a3 r6:00000000 r5:60000013 r4:820413b8 [ 267.055539][ T5546] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 267.055885][ T5546] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 267.056238][ T5546] r5:00000000 r4:82751908 [ 267.056435][ T5546] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 267.056794][ T5546] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 267.057214][ T5546] r6:00000000 r5:ed5e5e78 r4:00000018 [ 267.057464][ T5546] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 267.057833][ T5546] [<808f19d4>] (should_fail_usercopy) from [<808439b8>] (_copy_from_iter+0x68/0x7c8) [ 267.058219][ T5546] [<80843950>] (_copy_from_iter) from [<81847ffc>] (isotp_sendmsg+0x25c/0x7fc) [ 267.058755][ T5546] r10:ed5e5e68 r9:849f23a3 r8:ed5e5e78 r7:00000018 r6:849f0000 r5:849f2000 [ 267.059257][ T5546] r4:00000000 [ 267.059455][ T5546] [<81847da0>] (isotp_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 267.059873][ T5546] r10:81c4a400 r9:20000040 r8:00000000 r7:8457f400 r6:8457f400 r5:ed5e5e68 [ 267.060217][ T5546] r4:00000000 [ 267.060384][ T5546] [<814955cc>] (__sock_sendmsg) from [<814956e4>] (sock_write_iter+0xa0/0xfc) [ 267.060748][ T5546] r7:8457f400 r6:85079540 r5:ed5e5f08 r4:ed5e5ef0 [ 267.061047][ T5546] [<81495644>] (sock_write_iter) from [<8051def4>] (vfs_write+0x3a8/0x44c) [ 267.061412][ T5546] r7:8499a400 r6:00000018 r5:85079540 r4:00000000 [ 267.061636][ T5546] [<8051db4c>] (vfs_write) from [<8051e160>] (ksys_write+0xd0/0xe4) [ 267.061937][ T5546] r10:00000004 r9:8499a400 r8:8020029c r7:00000018 r6:20000040 r5:85079540 [ 267.062217][ T5546] r4:85079541 [ 267.062490][ T5546] [<8051e090>] (ksys_write) from [<8051e184>] (sys_write+0x10/0x14) [ 267.062793][ T5546] r7:00000004 r6:00131400 r5:00000000 r4:00000000 [ 267.063009][ T5546] [<8051e174>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 267.063297][ T5546] Exception stack(0xed5e5fa8 to 0xed5e5ff0) [ 267.063511][ T5546] 5fa0: 00000000 00000000 00000003 20000040 00000018 00000000 [ 267.063863][ T5546] 5fc0: 00000000 00000000 00131400 00000004 00000000 00006364 003d0f00 76b670bc [ 267.064335][ T5546] 5fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 267.099912][ T31] audit: type=1400 audit(266.980:213): avc: denied { remove_name } for pid=2904 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 267.100859][ T31] audit: type=1400 audit(266.980:214): avc: denied { rename } for pid=2904 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 267.378392][ T5558] FAULT_INJECTION: forcing a failure. [ 267.378392][ T5558] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 267.379166][ T5558] CPU: 1 UID: 0 PID: 5558 Comm: syz.1.581 Not tainted 6.12.0-syzkaller #0 [ 267.379588][ T5558] Hardware name: ARM-Versatile Express [ 267.379855][ T5558] Call trace: [ 267.380102][ T5558] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 267.380650][ T5558] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 267.380950][ T5558] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 267.381398][ T5558] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 267.381794][ T5558] r5:00000000 r4:82751908 [ 267.382021][ T5558] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 267.382483][ T5558] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 267.383274][ T5558] r6:00000000 r5:ed55df68 r4:00000002 [ 267.383678][ T5558] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 267.384139][ T5558] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 267.384628][ T5558] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 267.385126][ T5558] r10:00000001 r9:805cc9a0 r8:00000002 r7:ed55df68 r6:0000000f r5:76b66f30 [ 267.385504][ T5558] r4:83fd9800 r3:ed55de9f [ 267.385739][ T5558] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 267.386181][ T5558] r8:76b66f30 r7:ed55df68 r6:83fd9800 r5:0000000f r4:85082f00 [ 267.386532][ T5558] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 267.386917][ T5558] r10:00000003 r9:83fd9800 r8:8020029c r7:00000000 r6:00000000 r5:85082f00 [ 267.387282][ T5558] r4:85082f03 [ 267.387470][ T5558] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 267.387827][ T5558] r7:00000003 r6:00000006 r5:76b66f30 r4:0000000f [ 267.388115][ T5558] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 267.388522][ T5558] Exception stack(0xed55dfa8 to 0xed55dff0) [ 267.388819][ T5558] dfa0: 0000000f 76b66f30 00000006 76b66f30 0000000f 00000000 [ 267.389296][ T5558] dfc0: 0000000f 76b66f30 00000006 00000003 00000000 00006364 003d0f00 76b670bc [ 267.389698][ T5558] dfe0: 00000158 76b66ed0 000d8998 00131324 [ 267.775113][ T5571] FAULT_INJECTION: forcing a failure. [ 267.775113][ T5571] name failslab, interval 1, probability 0, space 0, times 0 [ 267.775934][ T5571] CPU: 1 UID: 0 PID: 5571 Comm: syz.0.586 Not tainted 6.12.0-syzkaller #0 [ 267.776215][ T5571] Hardware name: ARM-Versatile Express [ 267.776356][ T5571] Call trace: [ 267.776530][ T5571] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 267.776858][ T5571] r7:00000c40 r6:85082aa8 r5:60000013 r4:820413b8 [ 267.777095][ T5571] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 267.777585][ T5571] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 267.778005][ T5571] r5:00000000 r4:8271b79c [ 267.778209][ T5571] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 267.779057][ T5571] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 267.779571][ T5571] r6:85082aa8 r5:00001000 r4:82c016c0 [ 267.779920][ T5571] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 267.780467][ T5571] [<804d4614>] (__kmalloc_noprof) from [<8075b974>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 267.780885][ T5571] r10:83fdb000 r9:82c9e800 r8:00000000 r7:8454ec38 r6:85082aa8 r5:00001000 [ 267.781238][ T5571] r4:00000000 [ 267.781499][ T5571] [<8075b938>] (tomoyo_realpath_from_path) from [<80757ab8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 267.781851][ T5571] r10:83fdb000 r9:00000000 r8:85082a80 r7:00005451 r6:00000004 r5:81ad1efc [ 267.782706][ T5571] r4:85082aa8 r3:824bb340 [ 267.782869][ T5571] [<807579ec>] (tomoyo_path_number_perm) from [<8075c384>] (tomoyo_file_ioctl+0x1c/0x20) [ 267.783320][ T5571] r9:00000003 r8:85082a80 r7:00000008 r6:00000008 r5:00005451 r4:85082a80 [ 267.783644][ T5571] [<8075c368>] (tomoyo_file_ioctl) from [<8070a724>] (security_file_ioctl+0x64/0x1e4) [ 267.783979][ T5571] [<8070a6c0>] (security_file_ioctl) from [<80536dbc>] (sys_ioctl+0x4c/0xd88) [ 267.784352][ T5571] r7:00000008 r6:85082a81 r5:00000000 r4:00005451 [ 267.784580][ T5571] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 267.784832][ T5571] Exception stack(0xed315fa8 to 0xed315ff0) [ 267.785036][ T5571] 5fa0: 00000000 00000000 00000003 00005451 00000008 00000000 [ 267.785365][ T5571] 5fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b440bc [ 267.785643][ T5571] 5fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 267.785886][ T5571] r10:00000036 r9:83fdb000 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 267.786128][ T5571] r4:00000000 [ 267.787207][ T5571] ERROR: Out of memory at tomoyo_realpath_from_path. [ 267.907180][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 267.907289][ T31] audit: type=1400 audit(267.800:216): avc: denied { create } for pid=5572 comm="syz.1.587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 267.913522][ T31] audit: type=1400 audit(267.800:217): avc: denied { write } for pid=5572 comm="syz.1.587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 267.920082][ T5573] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5573 comm=syz.1.587 [ 269.494052][ T5596] FAULT_INJECTION: forcing a failure. [ 269.494052][ T5596] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 269.494731][ T5596] CPU: 1 UID: 0 PID: 5596 Comm: syz.0.597 Not tainted 6.12.0-syzkaller #0 [ 269.495184][ T5596] Hardware name: ARM-Versatile Express [ 269.495516][ T5596] Call trace: [ 269.495785][ T5596] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 269.496438][ T5596] r7:ed765e20 r6:20000180 r5:60000013 r4:820413b8 [ 269.496870][ T5596] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 269.497265][ T5596] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 269.498152][ T5596] r5:00000000 r4:82751908 [ 269.498449][ T5596] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 269.498858][ T5596] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 269.499287][ T5596] r6:20000180 r5:00000000 r4:ed765f20 [ 269.499517][ T5596] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 269.499931][ T5596] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 269.500426][ T5596] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 269.500796][ T5596] r8:00040000 r7:00000000 r6:844fcc80 r5:ed765f20 r4:ed765e64 [ 269.501044][ T5596] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 269.501358][ T5596] r10:00000128 r9:83fde000 r8:85082480 r7:00040000 r6:20000180 r5:85082481 [ 269.501644][ T5596] r4:00000003 [ 269.501788][ T5596] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 269.502095][ T5596] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 269.502358][ T5596] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 269.502896][ T5596] Exception stack(0xed765fa8 to 0xed765ff0) [ 269.503829][ T5596] 5fa0: 00000000 00000000 00000003 20000180 00040000 00000000 [ 269.504657][ T5596] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b440bc [ 269.505054][ T5596] 5fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 269.615881][ T5598] fuse: Invalid rootmode [ 272.567220][ T5619] FAULT_INJECTION: forcing a failure. [ 272.567220][ T5619] name failslab, interval 1, probability 0, space 0, times 0 [ 272.568144][ T5619] CPU: 1 UID: 0 PID: 5619 Comm: syz.1.602 Not tainted 6.12.0-syzkaller #0 [ 272.568853][ T5619] Hardware name: ARM-Versatile Express [ 272.569305][ T5619] Call trace: [ 272.569603][ T5619] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 272.570222][ T5619] r7:83fdd400 r6:00000cc0 r5:60000013 r4:820413b8 [ 272.570693][ T5619] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 272.571193][ T5619] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 272.571884][ T5619] r5:00000000 r4:8271b79c [ 272.572131][ T5619] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 272.573048][ T5619] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 272.573837][ T5619] r6:00000cc0 r5:ffffffff r4:82cab840 [ 272.574114][ T5619] [<804ef4d4>] (should_failslab) from [<804d3cc0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 272.574742][ T5619] [<804d3c70>] (kmem_cache_alloc_node_noprof) from [<814a2ca8>] (__alloc_skb+0x138/0x160) [ 272.575364][ T5619] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:82cab840 r5:ffffffff [ 272.575704][ T5619] r4:82606040 [ 272.575896][ T5619] [<814a2b70>] (__alloc_skb) from [<815baecc>] (netlink_alloc_large_skb+0x88/0xa0) [ 272.576471][ T5619] r8:00000000 r7:84ff1800 r6:00000007 r5:844ed900 r4:00000140 [ 272.576819][ T5619] [<815bae44>] (netlink_alloc_large_skb) from [<815bb4d4>] (netlink_sendmsg+0x134/0x43c) [ 272.577404][ T5619] r5:844ed900 r4:ed8a1e68 [ 272.577616][ T5619] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 272.578039][ T5619] r10:81c4a400 r9:20000040 r8:00000000 r7:844ed900 r6:844ed900 r5:ed8a1e68 [ 272.578414][ T5619] r4:00000000 [ 272.578615][ T5619] [<814955cc>] (__sock_sendmsg) from [<814956e4>] (sock_write_iter+0xa0/0xfc) [ 272.579042][ T5619] r7:844ed900 r6:85082b40 r5:ed8a1f08 r4:ed8a1ef0 [ 272.579331][ T5619] [<81495644>] (sock_write_iter) from [<8051def4>] (vfs_write+0x3a8/0x44c) [ 272.579702][ T5619] r7:83fdd400 r6:00000007 r5:85082b40 r4:00000000 [ 272.579984][ T5619] [<8051db4c>] (vfs_write) from [<8051e160>] (ksys_write+0xd0/0xe4) [ 272.580365][ T5619] r10:00000004 r9:83fdd400 r8:8020029c r7:00000007 r6:20000040 r5:85082b40 [ 272.580723][ T5619] r4:85082b41 [ 272.580920][ T5619] [<8051e090>] (ksys_write) from [<8051e184>] (sys_write+0x10/0x14) [ 272.581504][ T5619] r7:00000004 r6:00131400 r5:00000000 r4:00000000 [ 272.581799][ T5619] [<8051e174>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 272.582171][ T5619] Exception stack(0xed8a1fa8 to 0xed8a1ff0) [ 272.582440][ T5619] 1fa0: 00000000 00000000 00000003 20000040 00000007 00000000 [ 272.583136][ T5619] 1fc0: 00000000 00000000 00131400 00000004 00000000 00006364 003d0f00 76b670bc [ 272.584097][ T5619] 1fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 272.685638][ T5621] fuse: Invalid rootmode [ 273.499715][ T5634] FAULT_INJECTION: forcing a failure. [ 273.499715][ T5634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 273.500484][ T5634] CPU: 1 UID: 0 PID: 5634 Comm: syz.1.607 Not tainted 6.12.0-syzkaller #0 [ 273.500942][ T5634] Hardware name: ARM-Versatile Express [ 273.501258][ T5634] Call trace: [ 273.501507][ T5634] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 273.501961][ T5634] r7:ed8a1e20 r6:200001c0 r5:60000013 r4:820413b8 [ 273.502280][ T5634] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 273.503064][ T5634] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 273.503740][ T5634] r5:00000000 r4:82751908 [ 273.504065][ T5634] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 273.504500][ T5634] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 273.504910][ T5634] r6:200001c0 r5:00000000 r4:ed8a1f20 [ 273.505221][ T5634] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 273.505652][ T5634] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 273.506125][ T5634] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 273.506546][ T5634] r8:00008000 r7:00000000 r6:844ed900 r5:ed8a1f20 r4:ed8a1e64 [ 273.506875][ T5634] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 273.507300][ T5634] r10:00000128 r9:83fd8000 r8:85082600 r7:00008000 r6:200001c0 r5:85082601 [ 273.507668][ T5634] r4:00000004 [ 273.507846][ T5634] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 273.508274][ T5634] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 273.508590][ T5634] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 273.508990][ T5634] Exception stack(0xed8a1fa8 to 0xed8a1ff0) [ 273.509359][ T5634] 1fa0: 00000000 00000000 00000004 200001c0 00008000 00000000 [ 273.509746][ T5634] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b670bc [ 273.510143][ T5634] 1fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 273.739085][ T31] audit: type=1400 audit(273.630:218): avc: denied { create } for pid=5637 comm="syz.1.609" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 277.123774][ T5655] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=5655 comm=syz.1.614 [ 277.147974][ T5655] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5655 comm=syz.1.614 [ 277.245850][ T31] audit: type=1400 audit(277.140:219): avc: denied { write } for pid=5656 comm="syz.1.615" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 277.250877][ T5657] fuse: Bad value for 'fd' [ 277.369387][ T31] audit: type=1400 audit(277.260:220): avc: denied { create } for pid=5658 comm="syz.1.616" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 278.224975][ T5669] FAULT_INJECTION: forcing a failure. [ 278.224975][ T5669] name failslab, interval 1, probability 0, space 0, times 0 [ 278.225605][ T5669] CPU: 0 UID: 0 PID: 5669 Comm: syz.0.620 Not tainted 6.12.0-syzkaller #0 [ 278.225808][ T5669] Hardware name: ARM-Versatile Express [ 278.225956][ T5669] Call trace: [ 278.226083][ T5669] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 278.226358][ T5669] r7:00000d40 r6:85079da8 r5:60000013 r4:820413b8 [ 278.226539][ T5669] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 278.226738][ T5669] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 278.226982][ T5669] r5:00000000 r4:8271b79c [ 278.227168][ T5669] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 278.227439][ T5669] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 278.227645][ T5669] r6:85079da8 r5:00000018 r4:82c01240 [ 278.227840][ T5669] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 278.228224][ T5669] [<804d4614>] (__kmalloc_noprof) from [<8075b87c>] (tomoyo_encode2+0x64/0xf0) [ 278.228590][ T5669] r10:00000fff r9:82c9fc00 r8:00000000 r7:844d9ee0 r6:85079da8 r5:84d9dffd [ 278.228915][ T5669] r4:84d9dff0 [ 278.229148][ T5669] [<8075b818>] (tomoyo_encode2) from [<8075b92c>] (tomoyo_encode+0x24/0x30) [ 278.229515][ T5669] r9:82c9fc00 r8:00000000 r7:844d9ee0 r6:85079da8 r5:00001000 r4:84d9dff1 [ 278.229834][ T5669] [<8075b908>] (tomoyo_encode) from [<8075b9b8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 278.230103][ T5669] r5:00001000 r4:84d9d000 [ 278.230243][ T5669] [<8075b938>] (tomoyo_realpath_from_path) from [<80757ab8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 278.230538][ T5669] r10:84998000 r9:00000000 r8:85079d80 r7:00008933 r6:00000004 r5:81ad1efc [ 278.230834][ T5669] r4:85079da8 r3:824bb340 [ 278.230978][ T5669] [<807579ec>] (tomoyo_path_number_perm) from [<8075c384>] (tomoyo_file_ioctl+0x1c/0x20) [ 278.231261][ T5669] r9:00000003 r8:85079d80 r7:200000c0 r6:200000c0 r5:00008933 r4:85079d80 [ 278.231516][ T5669] [<8075c368>] (tomoyo_file_ioctl) from [<8070a724>] (security_file_ioctl+0x64/0x1e4) [ 278.231786][ T5669] [<8070a6c0>] (security_file_ioctl) from [<80536dbc>] (sys_ioctl+0x4c/0xd88) [ 278.232042][ T5669] r7:200000c0 r6:85079d81 r5:00000000 r4:00008933 [ 278.232195][ T5669] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 278.232502][ T5669] Exception stack(0xed88dfa8 to 0xed88dff0) [ 278.232841][ T5669] dfa0: 00000000 00000000 00000003 00008933 200000c0 00000000 [ 278.233258][ T5669] dfc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b440bc [ 278.233672][ T5669] dfe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 278.233873][ T5669] r10:00000036 r9:84998000 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 278.234156][ T5669] r4:00000000 [ 278.235454][ T5669] ERROR: Out of memory at tomoyo_realpath_from_path. [ 278.435983][ T5673] fuse: Unknown parameter '0x0000000000000003' [ 280.297059][ T5681] FAULT_INJECTION: forcing a failure. [ 280.297059][ T5681] name failslab, interval 1, probability 0, space 0, times 0 [ 280.297814][ T5681] CPU: 0 UID: 0 PID: 5681 Comm: syz.1.625 Not tainted 6.12.0-syzkaller #0 [ 280.298207][ T5681] Hardware name: ARM-Versatile Express [ 280.298466][ T5681] Call trace: [ 280.298690][ T5681] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 280.299141][ T5681] r7:00000c40 r6:85079e68 r5:60000013 r4:820413b8 [ 280.299421][ T5681] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 280.299958][ T5681] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 280.300393][ T5681] r5:00000000 r4:8271b79c [ 280.300633][ T5681] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 280.301043][ T5681] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 280.301465][ T5681] r6:85079e68 r5:00001000 r4:82c016c0 [ 280.301710][ T5681] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 280.302228][ T5681] [<804d4614>] (__kmalloc_noprof) from [<8075b974>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 280.302998][ T5681] r10:8499b000 r9:82c9e800 r8:00000000 r7:830d1cc0 r6:85079e68 r5:00001000 [ 280.303659][ T5681] r4:00000000 [ 280.304073][ T5681] [<8075b938>] (tomoyo_realpath_from_path) from [<80757ab8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 280.304651][ T5681] r10:8499b000 r9:00000000 r8:85079e40 r7:80045300 r6:00000004 r5:81ad1efc [ 280.304998][ T5681] r4:85079e68 r3:824bb340 [ 280.305255][ T5681] [<807579ec>] (tomoyo_path_number_perm) from [<8075c384>] (tomoyo_file_ioctl+0x1c/0x20) [ 280.305715][ T5681] r9:00000004 r8:85079e40 r7:20003240 r6:20003240 r5:80045300 r4:85079e40 [ 280.306213][ T5681] [<8075c368>] (tomoyo_file_ioctl) from [<8070a724>] (security_file_ioctl+0x64/0x1e4) [ 280.306658][ T5681] [<8070a6c0>] (security_file_ioctl) from [<80536dbc>] (sys_ioctl+0x4c/0xd88) [ 280.307067][ T5681] r7:20003240 r6:85079e41 r5:00000000 r4:80045300 [ 280.307391][ T5681] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 280.307772][ T5681] Exception stack(0xedb41fa8 to 0xedb41ff0) [ 280.308073][ T5681] 1fa0: 00000000 00000000 00000004 80045300 20003240 00000000 [ 280.308460][ T5681] 1fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b670bc [ 280.308907][ T5681] 1fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 280.309255][ T5681] r10:00000036 r9:8499b000 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 280.309674][ T5681] r4:00000000 [ 280.313136][ T5681] ERROR: Out of memory at tomoyo_realpath_from_path. [ 280.673880][ T8] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 280.813281][ T8] usb 2-1: device descriptor read/64, error -71 [ 281.053538][ T8] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 281.126912][ T5689] fuse: Bad value for 'rootmode' [ 281.195176][ T8] usb 2-1: device descriptor read/64, error -71 [ 281.304659][ T8] usb usb2-port1: attempt power cycle [ 281.653012][ T8] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 281.675796][ T8] usb 2-1: device descriptor read/8, error -71 [ 281.913275][ T8] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 281.934875][ T8] usb 2-1: device descriptor read/8, error -71 [ 282.044120][ T8] usb usb2-port1: unable to enumerate USB device [ 282.778636][ T5697] FAULT_INJECTION: forcing a failure. [ 282.778636][ T5697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 282.779317][ T5697] CPU: 0 UID: 0 PID: 5697 Comm: syz.0.630 Not tainted 6.12.0-syzkaller #0 [ 282.779687][ T5697] Hardware name: ARM-Versatile Express [ 282.779926][ T5697] Call trace: [ 282.780173][ T5697] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 282.780579][ T5697] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 282.780842][ T5697] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 282.781218][ T5697] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 282.781567][ T5697] r5:00000000 r4:82751908 [ 282.781689][ T5697] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 282.781907][ T5697] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 282.782203][ T5697] r6:00000000 r5:edba1f68 r4:00000002 [ 282.782492][ T5697] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 282.783423][ T5697] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 282.784029][ T5697] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 282.784718][ T5697] r10:00000001 r9:805cc9a0 r8:00000002 r7:edba1f68 r6:0000000f r5:76b43f30 [ 282.785294][ T5697] r4:84998000 r3:edba1e9f [ 282.785526][ T5697] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 282.786358][ T5697] r8:76b43f30 r7:edba1f68 r6:84998000 r5:0000000f r4:842aac00 [ 282.787031][ T5697] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 282.787454][ T5697] r10:00000003 r9:84998000 r8:8020029c r7:00000000 r6:00000000 r5:842aac00 [ 282.788178][ T5697] r4:842aac03 [ 282.788520][ T5697] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 282.789039][ T5697] r7:00000003 r6:00000004 r5:76b43f30 r4:0000000f [ 282.789353][ T5697] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 282.789749][ T5697] Exception stack(0xedba1fa8 to 0xedba1ff0) [ 282.790401][ T5697] 1fa0: 0000000f 76b43f30 00000004 76b43f30 0000000f 00000000 [ 282.790797][ T5697] 1fc0: 0000000f 76b43f30 00000004 00000003 00000000 00006364 003d0f00 76b440bc [ 282.791307][ T5697] 1fe0: 00000158 76b43ed0 000d8998 00131324 [ 283.977703][ T5701] fuse: Unknown parameter 'use00000000000000000000' [ 284.360250][ T5707] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=5707 comm=syz.0.634 [ 284.377473][ T5707] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5707 comm=syz.0.634 [ 285.206938][ T5714] fuse: Unknown parameter 'use00000000000000000000' [ 290.644989][ T5729] fuse: Unknown parameter 'use00000000000000000000' [ 290.654580][ T5730] fuse: Unknown parameter 'grou00000000000000000000' [ 291.252300][ T5740] fuse: Bad value for 'group_id' [ 291.253849][ T5740] fuse: Bad value for 'group_id' [ 291.360603][ T5743] fuse: Unknown parameter 'fd0x0000000000000003' [ 291.455007][ T5745] fuse: Unknown parameter 'user_i00000000000000000000' [ 293.607032][ T5757] fuse: Unknown parameter 'fd0x0000000000000003' [ 293.733453][ T5759] fuse: Unknown parameter 'user_i00000000000000000000' [ 296.446179][ T5772] fuse: Unknown parameter 'user_i00000000000000000000' [ 298.125674][ T5789] fuse: Unknown parameter 'user_id00000000000000000000' [ 298.196168][ T5791] FAULT_INJECTION: forcing a failure. [ 298.196168][ T5791] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 298.196662][ T5791] CPU: 0 UID: 0 PID: 5791 Comm: syz.0.665 Not tainted 6.12.0-syzkaller #0 [ 298.196895][ T5791] Hardware name: ARM-Versatile Express [ 298.197133][ T5791] Call trace: [ 298.197320][ T5791] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 298.197595][ T5791] r7:ede91e20 r6:20000240 r5:60000013 r4:820413b8 [ 298.197783][ T5791] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 298.198394][ T5791] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 298.198746][ T5791] r5:00000000 r4:82751908 [ 298.198914][ T5791] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 298.199375][ T5791] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 298.199600][ T5791] r6:20000240 r5:00000000 r4:ede91f20 [ 298.199850][ T5791] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 298.200365][ T5791] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 298.200768][ T5791] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 298.201167][ T5791] r8:04000000 r7:00000000 r6:83244280 r5:ede91f20 r4:ede91e64 [ 298.201418][ T5791] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 298.201715][ T5791] r10:00000128 r9:83fdd400 r8:842aaa80 r7:04000000 r6:20000240 r5:842aaa81 [ 298.201946][ T5791] r4:00000003 [ 298.202078][ T5791] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 298.202370][ T5791] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 298.203102][ T5791] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 298.203684][ T5791] Exception stack(0xede91fa8 to 0xede91ff0) [ 298.203992][ T5791] 1fa0: 00000000 00000000 00000003 20000240 04000000 00000000 [ 298.204559][ T5791] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b440bc [ 298.204943][ T5791] 1fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 299.048351][ T31] audit: type=1400 audit(298.940:221): avc: denied { accept } for pid=5794 comm="syz.0.667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 299.525874][ T5796] netlink: 'syz.0.667': attribute type 1 has an invalid length. [ 299.526409][ T5796] netlink: 'syz.0.667': attribute type 2 has an invalid length. [ 299.526556][ T5796] netlink: 'syz.0.667': attribute type 1 has an invalid length. [ 301.176350][ T5842] fuse: Unknown parameter 'user_id00000000000000000000' [ 301.271784][ T31] audit: type=1400 audit(301.160:222): avc: denied { create } for pid=5843 comm="syz.0.670" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 302.874784][ T5852] FAULT_INJECTION: forcing a failure. [ 302.874784][ T5852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.877316][ T5852] CPU: 0 UID: 0 PID: 5852 Comm: syz.1.671 Not tainted 6.12.0-syzkaller #0 [ 302.877890][ T5852] Hardware name: ARM-Versatile Express [ 302.878310][ T5852] Call trace: [ 302.878603][ T5852] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 302.879109][ T5852] r7:ee091e20 r6:20000440 r5:60000013 r4:820413b8 [ 302.879415][ T5852] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 302.879771][ T5852] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 302.880170][ T5852] r5:00000000 r4:82751908 [ 302.880470][ T5852] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 302.880866][ T5852] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 302.881490][ T5852] r6:20000440 r5:00000000 r4:ee091f20 [ 302.881758][ T5852] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 302.882331][ T5852] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 302.883647][ T5852] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 302.884567][ T5852] r8:20040818 r7:00000000 r6:83245900 r5:ee091f20 r4:ee091e64 [ 302.884895][ T5852] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 302.885365][ T5852] r10:00000128 r9:84998000 r8:842aa900 r7:20040818 r6:20000440 r5:842aa901 [ 302.885705][ T5852] r4:00000003 [ 302.885902][ T5852] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 302.886318][ T5852] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 302.886653][ T5852] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 302.887034][ T5852] Exception stack(0xee091fa8 to 0xee091ff0) [ 302.887335][ T5852] 1fa0: 00000000 00000000 00000003 20000440 20040818 00000000 [ 302.887768][ T5852] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b670bc [ 302.888159][ T5852] 1fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 303.505801][ T5858] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=5858 comm=syz.0.674 [ 303.510842][ T5858] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5858 comm=syz.0.674 [ 305.579552][ T5866] FAULT_INJECTION: forcing a failure. [ 305.579552][ T5866] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 305.580152][ T5866] CPU: 1 UID: 0 PID: 5866 Comm: syz.1.676 Not tainted 6.12.0-syzkaller #0 [ 305.580485][ T5866] Hardware name: ARM-Versatile Express [ 305.580718][ T5866] Call trace: [ 305.580917][ T5866] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 305.581285][ T5866] r7:00000000 r6:8223c840 r5:60000013 r4:820413b8 [ 305.581495][ T5866] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 305.581961][ T5866] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 305.582396][ T5866] r5:00000000 r4:82751908 [ 305.582745][ T5866] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 305.583483][ T5866] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 305.583821][ T5866] r6:8223c840 r5:20000000 r4:82ec2000 [ 305.584036][ T5866] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 305.584378][ T5866] [<808f19d4>] (should_fail_usercopy) from [<808f7a38>] (strncpy_from_user+0x20/0x194) [ 305.584721][ T5866] [<808f7a18>] (strncpy_from_user) from [<8052c6e8>] (getname_flags.part.0+0x44/0x18c) [ 305.585163][ T5866] r10:00000142 r9:83fd9800 r8:8020029c r7:00000000 r6:8223c840 r5:20000000 [ 305.585686][ T5866] r4:82ec2000 [ 305.585863][ T5866] [<8052c6a4>] (getname_flags.part.0) from [<805318cc>] (getname+0x38/0x4c) [ 305.586543][ T5866] r9:83fd9800 r8:8020029c r7:ffffff9c r6:00000000 r5:ee1c9f58 r4:20000000 [ 305.586946][ T5866] [<80531894>] (getname) from [<8051a37c>] (do_sys_openat2+0x80/0xe4) [ 305.587394][ T5866] r5:ee1c9f58 r4:20000000 [ 305.587616][ T5866] [<8051a2fc>] (do_sys_openat2) from [<8051a7c0>] (sys_openat+0x98/0xd4) [ 305.587989][ T5866] r7:00000142 r6:00131400 r5:20000000 r4:ffffff9c [ 305.588246][ T5866] [<8051a728>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 305.588734][ T5866] Exception stack(0xee1c9fa8 to 0xee1c9ff0) [ 305.589038][ T5866] 9fa0: 00000000 00000000 ffffff9c 20000000 00000000 00000000 [ 305.589469][ T5866] 9fc0: 00000000 00000000 00131400 00000142 00000000 00006364 003d0f00 76b670bc [ 305.589832][ T5866] 9fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 305.590115][ T5866] r5:00000000 r4:00000000 [ 306.338919][ T31] audit: type=1400 audit(306.230:223): avc: denied { ioctl } for pid=5875 comm="syz.1.678" path="socket:[8620]" dev="sockfs" ino=8620 ioctlcmd=0x8904 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 306.367932][ T31] audit: type=1400 audit(306.260:224): avc: denied { connect } for pid=5875 comm="syz.1.678" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 306.371938][ T31] audit: type=1400 audit(306.260:225): avc: denied { shutdown } for pid=5875 comm="syz.1.678" laddr=172.20.20.10 lport=1 faddr=172.20.20.187 fport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 306.767650][ T5879] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5879 comm=syz.0.679 [ 308.946790][ T31] audit: type=1400 audit(308.840:226): avc: denied { bind } for pid=5884 comm="syz.1.681" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 312.138950][ T5897] fuse: Bad value for 'user_id' [ 312.140918][ T5897] fuse: Bad value for 'user_id' [ 313.661444][ T31] audit: type=1400 audit(313.550:227): avc: denied { listen } for pid=5902 comm="syz.0.688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 316.108641][ T31] audit: type=1400 audit(316.000:228): avc: denied { listen } for pid=5926 comm="syz.0.697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 317.761296][ T5941] syz.0.703 uses obsolete (PF_INET,SOCK_PACKET) [ 317.775236][ T31] audit: type=1400 audit(317.660:229): avc: denied { accept } for pid=5940 comm="syz.0.703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 320.629795][ T5964] FAULT_INJECTION: forcing a failure. [ 320.629795][ T5964] name failslab, interval 1, probability 0, space 0, times 0 [ 320.630240][ T5964] CPU: 1 UID: 0 PID: 5964 Comm: syz.0.711 Not tainted 6.12.0-syzkaller #0 [ 320.630554][ T5964] Hardware name: ARM-Versatile Express [ 320.630787][ T5964] Call trace: [ 320.630991][ T5964] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 320.631310][ T5964] r7:83fde000 r6:00000dc0 r5:60000013 r4:820413b8 [ 320.631509][ T5964] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 320.631812][ T5964] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 320.632118][ T5964] r5:00000000 r4:8271b79c [ 320.632478][ T5964] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 320.632958][ T5964] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 320.633624][ T5964] r6:00000dc0 r5:850b3000 r4:82cab6c0 [ 320.633855][ T5964] [<804ef4d4>] (should_failslab) from [<804d432c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 320.634233][ T5964] [<804d42e0>] (kmem_cache_alloc_noprof) from [<805a20dc>] (fcntl_setlk+0x44/0x340) [ 320.634594][ T5964] r10:e06a9f44 r9:83fde000 r8:00000006 r7:8223c8bc r6:850b3000 r5:850b3000 [ 320.634879][ T5964] r4:00000006 [ 320.635049][ T5964] [<805a2098>] (fcntl_setlk) from [<805358cc>] (do_fcntl+0x7cc/0x84c) [ 320.635388][ T5964] r10:00000037 r9:850b3000 r8:b5403587 r7:00000003 r6:20000080 r5:850b3000 [ 320.635687][ T5964] r4:00000006 [ 320.635858][ T5964] [<80535100>] (do_fcntl) from [<805359c4>] (sys_fcntl+0x78/0xc4) [ 320.636186][ T5964] r8:00000003 r7:20000080 r6:00000006 r5:00000000 r4:850b3001 [ 320.636451][ T5964] [<8053594c>] (sys_fcntl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 320.636776][ T5964] Exception stack(0xe06a9fa8 to 0xe06a9ff0) [ 320.637024][ T5964] 9fa0: 00000000 00000000 00000003 00000006 20000080 00000000 [ 320.637378][ T5964] 9fc0: 00000000 00000000 00131400 00000037 00000000 00006364 003d0f00 76b440bc [ 320.637683][ T5964] 9fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 320.637936][ T5964] r9:83fde000 r8:8020029c r7:00000037 r6:00131400 r5:00000000 r4:00000000 [ 329.545608][ T5970] FAULT_INJECTION: forcing a failure. [ 329.545608][ T5970] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 329.546317][ T5970] CPU: 1 UID: 0 PID: 5970 Comm: syz.0.713 Not tainted 6.12.0-syzkaller #0 [ 329.546614][ T5970] Hardware name: ARM-Versatile Express [ 329.546802][ T5970] Call trace: [ 329.546979][ T5970] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 329.547305][ T5970] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 329.547522][ T5970] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 329.547798][ T5970] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 329.548057][ T5970] r5:00000000 r4:82751908 [ 329.548217][ T5970] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 329.548515][ T5970] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 329.548798][ T5970] r6:00000000 r5:e06a9f68 r4:00000002 [ 329.548979][ T5970] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 329.549350][ T5970] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 329.549668][ T5970] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 329.549984][ T5970] r10:00000001 r9:805cc9a0 r8:00000002 r7:e06a9f68 r6:0000000f r5:76b43f30 [ 329.550248][ T5970] r4:84999800 r3:e06a9e9f [ 329.550409][ T5970] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 329.550714][ T5970] r8:76b43f30 r7:e06a9f68 r6:84999800 r5:0000000f r4:850b3180 [ 329.550934][ T5970] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 329.551202][ T5970] r10:00000003 r9:84999800 r8:8020029c r7:00000000 r6:00000000 r5:850b3180 [ 329.551444][ T5970] r4:850b3183 [ 329.551580][ T5970] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 329.552091][ T5970] r7:00000003 r6:00000004 r5:76b43f30 r4:0000000f [ 329.552339][ T5970] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 329.552874][ T5970] Exception stack(0xe06a9fa8 to 0xe06a9ff0) [ 329.553196][ T5970] 9fa0: 0000000f 76b43f30 00000004 76b43f30 0000000f 00000000 [ 329.553686][ T5970] 9fc0: 0000000f 76b43f30 00000004 00000003 00000000 00006364 003d0f00 76b440bc [ 329.554136][ T5970] 9fe0: 00000158 76b43ed0 000d8998 00131324 [ 330.609422][ T5986] fuse: Unknown parameter '0x0000000000000003' [ 331.986116][ T5997] fuse: Unknown parameter 'fd0x0000000000000003' [ 334.310498][ T31] audit: type=1400 audit(334.200:230): avc: denied { create } for pid=6006 comm="syz.1.725" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 334.765404][ T6014] fuse: Unknown parameter 'fd0x0000000000000003' [ 338.018391][ T6028] FAULT_INJECTION: forcing a failure. [ 338.018391][ T6028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 338.019138][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz.0.731 Not tainted 6.12.0-syzkaller #0 [ 338.019483][ T6028] Hardware name: ARM-Versatile Express [ 338.019719][ T6028] Call trace: [ 338.019954][ T6028] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 338.021294][ T6028] r7:ee7c5e20 r6:200002c0 r5:60000013 r4:820413b8 [ 338.021688][ T6028] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 338.022306][ T6028] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 338.023132][ T6028] r5:00000000 r4:82751908 [ 338.023327][ T6028] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 338.023674][ T6028] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 338.024738][ T6028] r6:200002c0 r5:00000000 r4:ee7c5f20 [ 338.025000][ T6028] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 338.025431][ T6028] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 338.025772][ T6028] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 338.026101][ T6028] r8:04000008 r7:00000000 r6:830a3400 r5:ee7c5f20 r4:ee7c5e64 [ 338.026345][ T6028] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 338.026661][ T6028] r10:00000128 r9:8499d400 r8:851b36c0 r7:04000008 r6:200002c0 r5:851b36c1 [ 338.026910][ T6028] r4:00000003 [ 338.027036][ T6028] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 338.027316][ T6028] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 338.027566][ T6028] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 338.028183][ T6028] Exception stack(0xee7c5fa8 to 0xee7c5ff0) [ 338.028506][ T6028] 5fa0: 00000000 00000000 00000003 200002c0 04000008 00000000 [ 338.029060][ T6028] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b440bc [ 338.029778][ T6028] 5fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 338.139429][ T6030] fuse: Unknown parameter 'fd0x0000000000000003' [ 342.415539][ T6050] fuse: Unknown parameter 'use00000000000000000000' [ 345.935759][ T6064] fuse: Unknown parameter 'use00000000000000000000' [ 346.729866][ T31] audit: type=1400 audit(346.620:231): avc: denied { node_bind } for pid=6071 comm="syz.1.746" saddr=fe80::bb scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 349.306925][ T31] audit: type=1400 audit(349.200:232): avc: denied { setopt } for pid=6079 comm="syz.1.748" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 355.201143][ T6113] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6113 comm=syz.1.759 [ 358.874324][ T31] audit: type=1400 audit(358.760:233): avc: denied { accept } for pid=6154 comm="syz.1.775" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 359.106267][ T31] audit: type=1400 audit(359.000:234): avc: denied { ioctl } for pid=6154 comm="syz.1.775" path="socket:[10180]" dev="sockfs" ino=10180 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 364.228480][ T6185] fuse: Invalid rootmode [ 365.599270][ T6202] fuse: Invalid rootmode [ 366.668205][ T6215] fuse: Invalid rootmode [ 366.794332][ T6217] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6217 comm=syz.0.794 [ 367.100024][ T31] audit: type=1400 audit(366.990:235): avc: denied { setattr } for pid=6220 comm="syz.0.796" name="NETLINK" dev="sockfs" ino=9202 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 367.867570][ T6230] fuse: Bad value for 'rootmode' [ 370.434108][ T6245] fuse: Bad value for 'rootmode' [ 371.200179][ T31] audit: type=1400 audit(371.090:236): avc: granted { setsecparam } for pid=6252 comm="syz.1.806" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 371.642372][ T6260] fuse: Bad value for 'rootmode' [ 371.759589][ T6262] fuse: Bad value for 'user_id' [ 371.760107][ T6262] fuse: Bad value for 'user_id' [ 374.685103][ T6274] fuse: Unknown parameter 'use00000000000000000000' [ 379.637491][ T6299] fuse: Unknown parameter 'use00000000000000000000' [ 380.991917][ T6311] fuse: Unknown parameter 'use00000000000000000000' [ 383.040023][ T6324] fuse: Unknown parameter 'user_i00000000000000000000' [ 383.926622][ T6337] fuse: Unknown parameter '0x0000000000000003' [ 384.818206][ T6352] fuse: Unknown parameter '0x0000000000000003' [ 384.936931][ T6354] fuse: Unknown parameter 'user_id00000000000000000000' [ 386.394427][ T6370] fuse: Unknown parameter '0x0000000000000003' [ 386.524297][ T6372] fuse: Unknown parameter 'user_id00000000000000000000' [ 386.654171][ T6374] fuse: Bad value for 'group_id' [ 386.654788][ T6374] fuse: Bad value for 'group_id' [ 386.683271][ T31] audit: type=1400 audit(386.570:237): avc: denied { prog_run } for pid=6373 comm="syz.0.845" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 387.690984][ T31] audit: type=1400 audit(387.570:238): avc: denied { unmount } for pid=3093 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 387.833971][ T6382] fuse: Unknown parameter '0x0000000000000003' [ 388.064945][ T6385] fuse: Bad value for 'fd' [ 388.553731][ T6389] FAULT_INJECTION: forcing a failure. [ 388.553731][ T6389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 388.554668][ T6389] CPU: 1 UID: 0 PID: 6389 Comm: syz.0.851 Not tainted 6.12.0-syzkaller #0 [ 388.555287][ T6389] Hardware name: ARM-Versatile Express [ 388.555503][ T6389] Call trace: [ 388.555724][ T6389] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 388.556097][ T6389] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 388.556331][ T6389] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 388.556627][ T6389] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 388.556922][ T6389] r5:00000000 r4:82751908 [ 388.557141][ T6389] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 388.557536][ T6389] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 388.557887][ T6389] r6:00000000 r5:eaac5f68 r4:00000002 [ 388.558109][ T6389] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 388.558459][ T6389] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 388.558857][ T6389] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 388.559245][ T6389] r10:00000001 r9:805cc9a0 r8:00000002 r7:eaac5f68 r6:0000000f r5:76b43f30 [ 388.559543][ T6389] r4:83fdc800 r3:eaac5e9f [ 388.559741][ T6389] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 388.560094][ T6389] r8:76b43f30 r7:eaac5f68 r6:83fdc800 r5:0000000f r4:850b3c00 [ 388.560379][ T6389] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 388.560696][ T6389] r10:00000003 r9:83fdc800 r8:8020029c r7:00000000 r6:00000000 r5:850b3c00 [ 388.560983][ T6389] r4:850b3c03 [ 388.561360][ T6389] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 388.561690][ T6389] r7:00000003 r6:00000004 r5:76b43f30 r4:0000000f [ 388.561927][ T6389] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 388.562259][ T6389] Exception stack(0xeaac5fa8 to 0xeaac5ff0) [ 388.564666][ T6389] 5fa0: 0000000f 76b43f30 00000004 76b43f30 0000000f 00000000 [ 388.565704][ T6389] 5fc0: 0000000f 76b43f30 00000004 00000003 00000000 00006364 003d0f00 76b440bc [ 388.566688][ T6389] 5fe0: 00000158 76b43ed0 000d8998 00131324 [ 389.080791][ T6394] fuse: Unknown parameter '0x0000000000000003' [ 389.996080][ T6402] FAULT_INJECTION: forcing a failure. [ 389.996080][ T6402] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 389.996870][ T6402] CPU: 1 UID: 0 PID: 6402 Comm: syz.0.856 Not tainted 6.12.0-syzkaller #0 [ 389.997401][ T6402] Hardware name: ARM-Versatile Express [ 389.997649][ T6402] Call trace: [ 389.997875][ T6402] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 389.998295][ T6402] r7:eab01cf8 r6:00000004 r5:60000013 r4:820413b8 [ 389.998567][ T6402] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 389.998966][ T6402] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 389.999328][ T6402] r5:00000000 r4:82751908 [ 389.999535][ T6402] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 390.000138][ T6402] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 390.000521][ T6402] r6:00000004 r5:200000c0 r4:00000004 [ 390.000772][ T6402] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 390.001214][ T6402] [<808f19d4>] (should_fail_usercopy) from [<816831e8>] (copy_from_sockptr_offset+0x64/0x114) [ 390.001735][ T6402] [<81683184>] (copy_from_sockptr_offset) from [<8168b3e8>] (do_tcp_getsockopt+0x68/0x11cc) [ 390.002356][ T6402] r8:eab01eac r7:84879740 r6:00000023 r5:eab01d40 r4:00000023 [ 390.003061][ T6402] [<8168b384>] (do_tcp_getsockopt) from [<8168c5b0>] (tcp_getsockopt+0x64/0x6c) [ 390.003810][ T6402] r10:00000127 r9:200000c0 r8:00000000 r7:830a8500 r6:00000023 r5:00000006 [ 390.004192][ T6402] r4:8168c54c [ 390.004391][ T6402] [<8168c54c>] (tcp_getsockopt) from [<8149912c>] (sock_common_getsockopt+0x28/0x30) [ 390.006550][ T6402] r4:8168c54c [ 390.006739][ T6402] [<81499104>] (sock_common_getsockopt) from [<814961dc>] (do_sock_getsockopt+0x10c/0x29c) [ 390.007155][ T6402] r4:81499104 [ 390.007454][ T6402] [<814960d0>] (do_sock_getsockopt) from [<81497f88>] (__sys_getsockopt+0x94/0xcc) [ 390.008003][ T6402] r9:834a9800 r8:850b33c0 r7:eab01f50 r6:00000023 r5:eab01f58 r4:850b33c1 [ 390.008468][ T6402] [<81497ef4>] (__sys_getsockopt) from [<81497fdc>] (sys_getsockopt+0x1c/0x24) [ 390.009038][ T6402] r8:8020029c r7:00000127 r6:00131400 r5:00000000 r4:200000c0 [ 390.010063][ T6402] [<81497fc0>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 390.010493][ T6402] Exception stack(0xeab01fa8 to 0xeab01ff0) [ 390.011086][ T6402] 1fa0: 200000c0 00000000 00000003 00000006 00000023 20000040 [ 390.011482][ T6402] 1fc0: 200000c0 00000000 00131400 00000127 00000000 00006364 003d0f00 76b440bc [ 390.011834][ T6402] 1fe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 390.306389][ T6407] fuse: Unknown parameter 'fd0x0000000000000003' [ 392.289438][ T6423] fuse: Unknown parameter 'fd0x0000000000000003' [ 393.856125][ T6435] fuse: Unknown parameter 'fd0x0000000000000003' [ 394.441913][ T31] audit: type=1400 audit(394.330:239): avc: denied { getopt } for pid=6440 comm="syz.0.872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 395.692916][ T31] audit: type=1400 audit(395.580:240): avc: denied { setopt } for pid=6443 comm="syz.1.873" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 397.775475][ T6471] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=6471 comm=syz.1.878 [ 398.360668][ T31] audit: type=1400 audit(398.250:241): avc: denied { map_read map_write } for pid=6475 comm="syz.0.880" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 398.499791][ T6478] FAULT_INJECTION: forcing a failure. [ 398.499791][ T6478] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 398.500514][ T6478] CPU: 0 UID: 0 PID: 6478 Comm: syz.0.881 Not tainted 6.12.0-syzkaller #0 [ 398.500856][ T6478] Hardware name: ARM-Versatile Express [ 398.501137][ T6478] Call trace: [ 398.501443][ T6478] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 398.502270][ T6478] r7:df9ade20 r6:20000180 r5:60000013 r4:820413b8 [ 398.502833][ T6478] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 398.504033][ T6478] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 398.507114][ T6478] r5:00000000 r4:82751908 [ 398.508763][ T6478] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 398.511684][ T6478] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 398.514913][ T6478] r6:20000180 r5:00000000 r4:df9adf20 [ 398.516900][ T6478] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 398.520033][ T6478] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 398.523636][ T6478] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 398.524841][ T6478] r8:00004000 r7:00000000 r6:830a3b80 r5:df9adf20 r4:df9ade64 [ 398.525934][ T6478] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 398.526590][ T6478] r10:00000128 r9:83fdec00 r8:851b36c0 r7:00004000 r6:20000180 r5:851b36c1 [ 398.527173][ T6478] r4:00000004 [ 398.527387][ T6478] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 398.527811][ T6478] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 398.528098][ T6478] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 398.528475][ T6478] Exception stack(0xdf9adfa8 to 0xdf9adff0) [ 398.528736][ T6478] dfa0: 00000000 00000000 00000004 20000180 00004000 00000000 [ 398.529136][ T6478] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b440bc [ 398.529504][ T6478] dfe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 399.400380][ T31] audit: type=1400 audit(399.290:242): avc: denied { create } for pid=6490 comm="syz.1.886" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 399.747284][ T31] audit: type=1400 audit(399.640:243): avc: denied { remount } for pid=6502 comm="syz.0.891" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 399.775723][ T31] audit: type=1400 audit(399.670:244): avc: denied { unmount } for pid=3092 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 406.395088][ T6563] fuse: Unknown parameter '0x0000000000000003' [ 406.551381][ T6567] fuse: Unknown parameter '0x0000000000000003' [ 406.759612][ T6575] fuse: Unknown parameter '0x0000000000000003' [ 407.884900][ T6583] fuse: Unknown parameter '0x0000000000000003' [ 408.144686][ T6589] fuse: Unknown parameter '0x0000000000000003' [ 408.388729][ T6593] fuse: Unknown parameter 'fd0x0000000000000003' [ 409.448792][ T31] audit: type=1400 audit(409.340:245): avc: denied { create } for pid=6598 comm="syz.0.925" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 409.788422][ T6603] fuse: Unknown parameter '0x0000000000000003' [ 410.672527][ T6644] fuse: Unknown parameter 'fd0x0000000000000003' [ 411.109890][ T31] audit: type=1400 audit(411.000:246): avc: denied { setattr } for pid=6654 comm="syz.0.938" name="KCM" dev="sockfs" ino=10992 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 411.137939][ T31] audit: type=1400 audit(411.030:247): avc: denied { accept } for pid=6654 comm="syz.0.938" path="socket:[10995]" dev="sockfs" ino=10995 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 411.338150][ T6660] fuse: Unknown parameter 'fd0x0000000000000003' [ 411.916453][ T6674] fuse: Unknown parameter 'fd0x0000000000000003' [ 412.079405][ T31] audit: type=1400 audit(411.970:248): avc: denied { setattr } for pid=6675 comm="syz.1.947" name="" dev="pipefs" ino=11854 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 414.910944][ T6706] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5121 sclass=netlink_xfrm_socket pid=6706 comm=syz.0.955 [ 415.672349][ T31] audit: type=1400 audit(415.560:249): avc: denied { read } for pid=6712 comm="syz.1.957" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 416.537536][ T31] audit: type=1400 audit(416.430:250): avc: denied { map } for pid=6723 comm="syz.1.961" path="/dev/random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 416.754582][ T6729] fuse: Bad value for 'fd' [ 417.080084][ T6735] FAULT_INJECTION: forcing a failure. [ 417.080084][ T6735] name failslab, interval 1, probability 0, space 0, times 0 [ 417.080797][ T6735] CPU: 1 UID: 0 PID: 6735 Comm: syz.1.966 Not tainted 6.12.0-syzkaller #0 [ 417.081207][ T6735] Hardware name: ARM-Versatile Express [ 417.081450][ T6735] Call trace: [ 417.081681][ T6735] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 417.082101][ T6735] r7:83de3000 r6:00400cc0 r5:60000013 r4:820413b8 [ 417.082504][ T6735] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 417.083128][ T6735] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 417.083936][ T6735] r5:00000000 r4:8271b79c [ 417.084221][ T6735] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 417.084649][ T6735] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 417.085138][ T6735] r6:00400cc0 r5:ffffffff r4:82cab840 [ 417.085414][ T6735] [<804ef4d4>] (should_failslab) from [<804d3cc0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 417.085856][ T6735] [<804d3c70>] (kmem_cache_alloc_node_noprof) from [<814a2ca8>] (__alloc_skb+0x138/0x160) [ 417.086337][ T6735] r10:dfc39d1c r9:00000000 r8:00400cc0 r7:00000000 r6:82cab840 r5:ffffffff [ 417.086715][ T6735] r4:82606040 [ 417.086917][ T6735] [<814a2b70>] (__alloc_skb) from [<814ab060>] (alloc_skb_with_frags+0x44/0x1ec) [ 417.087385][ T6735] r8:802a7e50 r7:dfc39cbc r6:00000000 r5:00001000 r4:00000003 [ 417.087722][ T6735] [<814ab01c>] (alloc_skb_with_frags) from [<8149c290>] (sock_alloc_send_pskb+0x1f4/0x228) [ 417.088181][ T6735] r10:dfc39d1c r9:00000000 r8:802a7e50 r7:dfc39cbc r6:83de3000 r5:7fffffff [ 417.088566][ T6735] r4:85164600 [ 417.088756][ T6735] [<8149c09c>] (sock_alloc_send_pskb) from [<8176174c>] (unix_dgram_sendmsg+0x154/0x8b8) [ 417.089336][ T6735] r10:00000000 r9:85164600 r8:83de3000 r7:00000000 r6:00000000 r5:83244f00 [ 417.089724][ T6735] r4:dfc39f20 [ 417.089914][ T6735] [<817615f8>] (unix_dgram_sendmsg) from [<81761ef4>] (unix_seqpacket_sendmsg+0x44/0x84) [ 417.090363][ T6735] r10:00000000 r9:dfc39dc4 r8:dfc39dc4 r7:83244f00 r6:83244f00 r5:dfc39f20 [ 417.090724][ T6735] r4:00000000 [ 417.090921][ T6735] [<81761eb0>] (unix_seqpacket_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 417.091342][ T6735] r5:dfc39f20 r4:00000000 [ 417.091566][ T6735] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 417.091975][ T6735] r7:83244f00 r6:00000000 r5:00004000 r4:dfc39f20 [ 417.092288][ T6735] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 417.092955][ T6735] r10:dfc39e24 r9:200002c0 r8:00004000 r7:00000000 r6:83244f00 r5:dfc39f20 [ 417.093413][ T6735] r4:00000000 [ 417.093675][ T6735] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 417.094445][ T6735] r10:00000128 r9:83de3000 r8:850b3c00 r7:00004000 r6:200002c0 r5:850b3c01 [ 417.094828][ T6735] r4:00000003 [ 417.095027][ T6735] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 417.095421][ T6735] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 417.095742][ T6735] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 417.096104][ T6735] Exception stack(0xdfc39fa8 to 0xdfc39ff0) [ 417.096393][ T6735] 9fa0: 00000000 00000000 00000003 200002c0 00004000 00000000 [ 417.096765][ T6735] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b670bc [ 417.097178][ T6735] 9fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 419.555448][ T31] audit: type=1400 audit(419.450:251): avc: denied { read } for pid=6760 comm="syz.0.976" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 419.558415][ T6762] 8021q: VLANs not supported on lo [ 423.898529][ T31] audit: type=1400 audit(423.790:252): avc: denied { create } for pid=6793 comm="syz.1.986" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 423.928313][ T31] audit: type=1400 audit(423.820:253): avc: denied { bind } for pid=6793 comm="syz.1.986" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 432.905739][ T6875] FAULT_INJECTION: forcing a failure. [ 432.905739][ T6875] name failslab, interval 1, probability 0, space 0, times 0 [ 432.906406][ T6875] CPU: 0 UID: 0 PID: 6875 Comm: syz.0.1012 Not tainted 6.12.0-syzkaller #0 [ 432.906731][ T6875] Hardware name: ARM-Versatile Express [ 432.906946][ T6875] Call trace: [ 432.907147][ T6875] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 432.907523][ T6875] r7:83de0c00 r6:00400cc0 r5:60000013 r4:820413b8 [ 432.907750][ T6875] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 432.908046][ T6875] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 432.908367][ T6875] r5:00000000 r4:8271b79c [ 432.908539][ T6875] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 432.908854][ T6875] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 432.909287][ T6875] r6:00400cc0 r5:ffffffff r4:82cab840 [ 432.909486][ T6875] [<804ef4d4>] (should_failslab) from [<804d3cc0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 432.909832][ T6875] [<804d3c70>] (kmem_cache_alloc_node_noprof) from [<814a2ca8>] (__alloc_skb+0x138/0x160) [ 432.910194][ T6875] r10:eacfdd1c r9:00000000 r8:00400cc0 r7:00000000 r6:82cab840 r5:ffffffff [ 432.910551][ T6875] r4:82606040 [ 432.910729][ T6875] [<814a2b70>] (__alloc_skb) from [<814ab060>] (alloc_skb_with_frags+0x44/0x1ec) [ 432.911118][ T6875] r8:802a7e50 r7:eacfdcbc r6:00000000 r5:00001000 r4:00000003 [ 432.911414][ T6875] [<814ab01c>] (alloc_skb_with_frags) from [<8149c290>] (sock_alloc_send_pskb+0x1f4/0x228) [ 432.911866][ T6875] r10:eacfdd1c r9:00000000 r8:802a7e50 r7:eacfdcbc r6:83de0c00 r5:7fffffff [ 432.912192][ T6875] r4:83d5d500 [ 432.912379][ T6875] [<8149c09c>] (sock_alloc_send_pskb) from [<8176174c>] (unix_dgram_sendmsg+0x154/0x8b8) [ 432.913282][ T6875] r10:00000000 r9:83d5d500 r8:83de0c00 r7:00000000 r6:00000000 r5:830a3b80 [ 432.913921][ T6875] r4:eacfdf20 [ 432.914117][ T6875] [<817615f8>] (unix_dgram_sendmsg) from [<81761ef4>] (unix_seqpacket_sendmsg+0x44/0x84) [ 432.915308][ T6875] r10:00000000 r9:eacfddc4 r8:eacfddc4 r7:830a3b80 r6:830a3b80 r5:eacfdf20 [ 432.916278][ T6875] r4:00000000 [ 432.916511][ T6875] [<81761eb0>] (unix_seqpacket_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 432.916973][ T6875] r5:eacfdf20 r4:00000000 [ 432.917408][ T6875] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 432.918052][ T6875] r7:830a3b80 r6:00000000 r5:00000010 r4:eacfdf20 [ 432.918542][ T6875] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 432.918947][ T6875] r10:eacfde24 r9:20000200 r8:00000010 r7:00000000 r6:830a3b80 r5:eacfdf20 [ 432.919303][ T6875] r4:00000000 [ 432.919497][ T6875] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 432.919914][ T6875] r10:00000128 r9:83de0c00 r8:835b2a80 r7:00000010 r6:20000200 r5:835b2a81 [ 432.920292][ T6875] r4:00000003 [ 432.920498][ T6875] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 432.920904][ T6875] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 432.921251][ T6875] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 432.921633][ T6875] Exception stack(0xeacfdfa8 to 0xeacfdff0) [ 432.921918][ T6875] dfa0: 00000000 00000000 00000003 20000200 00000010 00000000 [ 432.922271][ T6875] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b440bc [ 432.923018][ T6875] dfe0: 76b43ec0 76b43eb0 00018af0 00133450 [ 433.061256][ T31] audit: type=1400 audit(432.950:254): avc: denied { append } for pid=6876 comm="syz.0.1013" name="nbd0" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 436.034008][ T6903] capability: warning: `syz.1.1023' uses 32-bit capabilities (legacy support in use) [ 437.215262][ T6911] FAULT_INJECTION: forcing a failure. [ 437.215262][ T6911] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 437.216174][ T6911] CPU: 1 UID: 0 PID: 6911 Comm: syz.1.1025 Not tainted 6.12.0-syzkaller #0 [ 437.216562][ T6911] Hardware name: ARM-Versatile Express [ 437.216798][ T6911] Call trace: [ 437.217029][ T6911] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 437.217541][ T6911] r7:84a9d8c0 r6:00000000 r5:60000013 r4:820413b8 [ 437.218180][ T6911] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 437.218863][ T6911] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 437.219615][ T6911] r5:00000000 r4:82751908 [ 437.219862][ T6911] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 437.220305][ T6911] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 437.220745][ T6911] r6:00000000 r5:eaec9f30 r4:00000028 [ 437.221013][ T6911] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 437.221490][ T6911] [<808f19d4>] (should_fail_usercopy) from [<808439b8>] (_copy_from_iter+0x68/0x7c8) [ 437.221927][ T6911] [<80843950>] (_copy_from_iter) from [<815bb53c>] (netlink_sendmsg+0x19c/0x43c) [ 437.222561][ T6911] r10:00000000 r9:00000000 r8:eaec9f30 r7:8514f000 r6:00000028 r5:85063300 [ 437.223440][ T6911] r4:eaec9f20 [ 437.223673][ T6911] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 437.224802][ T6911] r10:00000000 r9:eaec9dc4 r8:eaec9dc4 r7:83245900 r6:83245900 r5:eaec9f20 [ 437.225350][ T6911] r4:00000000 [ 437.225568][ T6911] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 437.226023][ T6911] r7:83245900 r6:00000000 r5:00040010 r4:eaec9f20 [ 437.226348][ T6911] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 437.226779][ T6911] r10:eaec9e24 r9:20000140 r8:00040010 r7:00000000 r6:83245900 r5:eaec9f20 [ 437.227158][ T6911] r4:00000000 [ 437.227372][ T6911] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 437.227772][ T6911] r10:00000128 r9:83de5400 r8:850b3240 r7:00040010 r6:20000140 r5:850b3241 [ 437.228168][ T6911] r4:00000003 [ 437.228378][ T6911] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 437.228809][ T6911] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 437.229381][ T6911] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 437.230177][ T6911] Exception stack(0xeaec9fa8 to 0xeaec9ff0) [ 437.230977][ T6911] 9fa0: 00000000 00000000 00000003 20000140 00040010 00000000 [ 437.231610][ T6911] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b670bc [ 437.232050][ T6911] 9fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 437.755034][ T8] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 437.927418][ T8] usb 2-1: not running at top speed; connect to a high speed hub [ 437.933645][ T8] usb 2-1: config 1 interface 0 has no altsetting 0 [ 437.960367][ T8] usb 2-1: New USB device found, idVendor=054c, idProduct=0002, bcdDevice= 0.40 [ 437.960849][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 437.961447][ T8] usb 2-1: Product: 꽌棯柭࠶䇺뾠㷿आ醋핤탬✽ﬢ齫ᕺ扶糃츴ꎒ헻㝿렟霃礮ڛ틩췁勞㗬먀零ⲽᙺ㐠钊솲굒皼쮌솢뉗쫛ᾍᮭሄ⭧ࣻ⠨둟뉖ຮа๞慤㘯ढ輦퍴廉ᤦ及苈老拾紵᥄殴䒄᯺崦鴘뼮䴻㄂뇰넼᠙⪝ꚲ儘䂟뤄ၧ凈阆틨➫쿅㪸虘⦷럨 [ 437.962264][ T8] usb 2-1: Manufacturer: ᐇ [ 437.967694][ T8] usb 2-1: SerialNumber: 襼㻾魨㩗⚋썙윶곜젺ꮍ窣瘸⢯檒Аٗ䭿鲆꫼蝚✇顤煽鸱檞꾟闯瘁郭녽꾿礁깬꽙ꚍ巣흰䤀䠭突쟗剭䱻㨱g뿔㷺ᙳ⚝狆霵኱⽴叐ٔ근䌁ꈣ⟘⛃㕽꙳撥嚡㸜츈ꡎ딲ᢣ贔㻩됎 [ 438.222985][ T8] usbhid 2-1:1.0: can't add hid device: -71 [ 438.223563][ T8] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 438.234556][ T8] usb 2-1: USB disconnect, device number 7 [ 441.106705][ T31] audit: type=1400 audit(441.000:255): avc: denied { mount } for pid=6955 comm="syz.1.1033" name="/" dev="selinuxfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 441.121775][ T6956] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6956 comm=syz.1.1033 [ 441.146597][ T31] audit: type=1400 audit(441.030:256): avc: denied { unmount } for pid=3093 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 457.526945][ T7048] netlink: 'syz.0.1057': attribute type 4 has an invalid length. [ 457.527672][ T7048] netlink: 'syz.0.1057': attribute type 4 has an invalid length. [ 458.987057][ T31] audit: type=1400 audit(458.880:257): avc: denied { execute } for pid=7051 comm="syz.1.1059" path="/dev/audio1" dev="devtmpfs" ino=725 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 459.128027][ T31] audit: type=1400 audit(459.020:258): avc: denied { create } for pid=7053 comm="syz.1.1060" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 459.134861][ T31] audit: type=1400 audit(459.030:259): avc: denied { setopt } for pid=7053 comm="syz.1.1060" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 460.284699][ T31] audit: type=1400 audit(460.180:260): avc: denied { name_bind } for pid=7057 comm="syz.0.1062" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 469.360061][ T31] audit: type=1400 audit(469.250:261): avc: denied { execute } for pid=7067 comm="syz.1.1065" path="/469/cpu.stat" dev="tmpfs" ino=2603 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 469.467483][ T31] audit: type=1400 audit(469.360:262): avc: denied { write } for pid=7069 comm="syz.1.1066" laddr=fe80::11 lport=2 faddr=ff02::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 470.243790][ T31] audit: type=1400 audit(470.140:263): avc: denied { setopt } for pid=7079 comm="syz.1.1070" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 470.249958][ T31] audit: type=1400 audit(470.140:264): avc: denied { read } for pid=7079 comm="syz.1.1070" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 474.331443][ T31] audit: type=1400 audit(474.220:265): avc: denied { mount } for pid=7085 comm="syz.0.1071" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 474.359283][ T31] audit: type=1400 audit(474.250:266): avc: denied { remount } for pid=7085 comm="syz.0.1071" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 474.695372][ T7094] process 'syz.1.1073' launched './file0' with NULL argv: empty string added [ 474.729788][ T31] audit: type=1400 audit(474.620:267): avc: denied { execute_no_trans } for pid=7089 comm="syz.1.1073" path="/476/file0" dev="tmpfs" ino=2640 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 480.022239][ T31] audit: type=1400 audit(479.910:268): avc: denied { nlmsg_write } for pid=7096 comm="syz.1.1074" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 483.340001][ T31] audit: type=1400 audit(483.230:269): avc: denied { unmount } for pid=3092 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 486.524750][ T31] audit: type=1400 audit(486.420:270): avc: denied { name_bind } for pid=7118 comm="syz.1.1080" src=20005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 487.020400][ T7121] smc: net device wg0 applied user defined pnetid SYZ0 [ 487.029501][ T7121] netlink: 'syz.1.1081': attribute type 39 has an invalid length. [ 487.258127][ T7129] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1082'. [ 499.286280][ T7157] ------------[ cut here ]------------ [ 499.286987][ T7157] WARNING: CPU: 0 PID: 7157 at mm/highmem.c:622 kunmap_local_indexed+0x20c/0x224 [ 499.287472][ T7157] Modules linked in: [ 499.288175][ T7157] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 499.288861][ T7157] CPU: 0 UID: 0 PID: 7157 Comm: syz.1.1090 Not tainted 6.12.0-syzkaller #0 [ 499.289281][ T7157] Hardware name: ARM-Versatile Express [ 499.289503][ T7157] Call trace: [ 499.289684][ T7157] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 499.290284][ T7157] r7:00000000 r6:82623304 r5:00000000 r4:820413b8 [ 499.290559][ T7157] [<819b809c>] (show_stack) from [<819d60dc>] (dump_stack_lvl+0x54/0x7c) [ 499.291595][ T7157] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 499.292452][ T7157] r5:00000000 r4:82874d18 [ 499.293001][ T7157] [<819d6104>] (dump_stack) from [<819b8be0>] (panic+0x120/0x374) [ 499.293880][ T7157] [<819b8ac0>] (panic) from [<802426d0>] (get_taint+0x0/0x1c) [ 499.294368][ T7157] r3:8260c604 r2:00000001 r1:82029878 r0:82031344 [ 499.294695][ T7157] r7:80492e7c [ 499.294893][ T7157] [<8024265c>] (check_panic_on_warn) from [<80242834>] (__warn+0x80/0x188) [ 499.295288][ T7157] [<802427b4>] (__warn) from [<80242ab4>] (warn_slowpath_fmt+0x178/0x1f4) [ 499.295708][ T7157] r8:00000009 r7:82059090 r6:ec449d24 r5:83fdb000 r4:00000000 [ 499.296045][ T7157] [<80242940>] (warn_slowpath_fmt) from [<80492e7c>] (kunmap_local_indexed+0x20c/0x224) [ 499.296513][ T7157] r10:ffefdfe8 r9:83aef900 r8:20000000 r7:00000000 r6:00000003 r5:83fdb000 [ 499.296875][ T7157] r4:ffefd000 [ 499.297124][ T7157] [<80492c70>] (kunmap_local_indexed) from [<8050cd58>] (move_pages+0x7e8/0x149c) [ 499.297580][ T7157] r7:00000000 r6:84bbb240 r5:dec63438 r4:ffefb000 [ 499.297871][ T7157] [<8050c570>] (move_pages) from [<8058b378>] (userfaultfd_ioctl+0x111c/0x2080) [ 499.298291][ T7157] r10:83aef900 r9:ec449e98 r8:00000001 r7:21000000 r6:00000000 r5:20000040 [ 499.298679][ T7157] r4:851a4200 [ 499.298879][ T7157] [<8058a25c>] (userfaultfd_ioctl) from [<80536ea8>] (sys_ioctl+0x138/0xd88) [ 499.299302][ T7157] r10:83fdb000 r9:00000003 r8:8507f480 r7:20000040 r6:8507f481 r5:00000000 [ 499.299673][ T7157] r4:c028aa05 [ 499.299874][ T7157] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 499.300270][ T7157] Exception stack(0xec449fa8 to 0xec449ff0) [ 499.300598][ T7157] 9fa0: 00000000 00000000 00000003 c028aa05 20000040 00000000 [ 499.300995][ T7157] 9fc0: 00000000 00000000 002862f0 00000036 00000000 00006364 003d0f00 76b670bc [ 499.301399][ T7157] 9fe0: 76b66ec0 76b66eb0 00018af0 00133450 [ 499.301713][ T7157] r10:00000036 r9:83fdb000 r8:8020029c r7:00000036 r6:002862f0 r5:00000000 [ 499.302077][ T7157] r4:00000000 [ 499.304573][ T7157] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:37:56 Registers: info registers vcpu 0 CPU#0 R00=ec449b08 R01=00000012 R02=0000004c R03=80000093 R04=00000000 R05=8262a654 R06=ec449afc R07=ec449b08 R08=00000000 R09=00000000 R10=8262a5a8 R11=ec449ac8 R12=ec449acc R13=ec449a74 R14=802bfd8c R15=802c56c0 PSR=80000093 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=827bee38 R01=ddddb1c8 R02=ddddb1f0 R03=819d7f48 R04=828b9200 R05=00018512 R06=ddddb14c R07=2eb7be00 R08=ddddb1c8 R09=00000074 R10=ddddb218 R11=df805ec4 R12=df805ec8 R13=df805eb8 R14=81249f50 R15=819d7f58 PSR=60000193 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000