last executing test programs: 7.638725593s ago: executing program 0 (id=997): seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f00000000c0)=0x2) 6.920220364s ago: executing program 0 (id=999): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) timer_create(0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) dup(0xffffffffffffffff) inotify_init() r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="f2ff0000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v'], 0x1c}}, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a2, &(0x7f0000000000)='bridge0\x00') 5.165897714s ago: executing program 0 (id=1003): r0 = socket(0x1e, 0x805, 0x0) connect$unix(r0, 0x0, 0x0) 3.877956331s ago: executing program 0 (id=1005): r0 = memfd_create(&(0x7f0000000280)='%\x00', 0x4) mmap(&(0x7f00007fd000/0x1000)=nil, 0x1000, 0x300000b, 0x21010, r0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0}, 0x50) syz_io_uring_setup(0x2c0c, &(0x7f0000000400)={0x0, 0x0, 0x4002}, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f00000002c0)='bdi_dirty_ratelimit\x00'}, 0x10) gettid() r1 = socket(0x200000100000011, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848140000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) 3.728891704s ago: executing program 1 (id=1006): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002280)={0x14, 0xb, 0x1, 0x5, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c880) 3.378580035s ago: executing program 1 (id=1007): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000001fc0)=@delchain={0x128, 0x65, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff2}}, [@filter_kind_options=@f_fw={{0x7}, {0xc4, 0x2, [@TCA_FW_ACT={0xc0, 0x4, [@m_ctinfo={0xbc, 0x1d, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x3, 0x4, 0xffffffffffffffff, 0x6, 0x40}}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x610}, @TCA_CTINFO_ZONE={0x6}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x3}]}, {0x5e, 0x6, "1262ff83c53564493e3ab80b0ce9e9d46ac5bd595809e31227eb5b8ad2311594990e6a48ab65e3b1ac1463082db20d6272f15c1636ad61e1379e06bf1e7310b4f565663e2bd8d5d4f3eb9f95310a56be88aa03e8e9ee7f753c4d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x30, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}, @TCA_BPF_CLASSID={0x8, 0x3, {0x7, 0xc}}, @TCA_BPF_CLASSID={0x8, 0x3, {0x5, 0x10}}, @TCA_BPF_CLASSID={0x8, 0x3, {0x10, 0x2}}, @TCA_BPF_CLASSID={0x8, 0x3, {0x6, 0xf}}]}}]}, 0x128}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x7e}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41, 0xb00}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 2.681798534s ago: executing program 1 (id=1008): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x50, 0x10, 0x1, 0x0, 0x2, {0x0, 0x0, 0x0, r1, 0x18f40, 0x22008}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_DPORT={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e24}]}}}]}, 0x50}}, 0x0) 2.257570846s ago: executing program 1 (id=1009): r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000380)={'syztnl2\x00', 0x0}) close(r0) 1.897619116s ago: executing program 0 (id=1010): connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x225) bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[], 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000bc0), 0x20000000}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TRIM(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x3ec, 0x0, 0x70bd27}, 0x10}}, 0x50) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080), 0x4) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x1}, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2000}, 0x4) 1.327289402s ago: executing program 1 (id=1011): openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket(0xa, 0x2, 0x0) socket(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1fe8ffff0000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="21003300d0800000080211000000080211000001505050505050000000000000", @ANYRES8=r0], 0x40}}, 0x0) 387.243219ms ago: executing program 0 (id=1012): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000200)={0x20, r0, 0x32b, 0x0, 0x25dfdbf9, {{0x5}, {@void, @val={0xc, 0x99, {0x0, 0xffffffff}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 0s ago: executing program 1 (id=1013): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var={0x4, 0x0, 0x0, 0xe, 0x3}]}}, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) ptrace(0x10, r0) ptrace$getregset(0x4205, r0, 0x2, &(0x7f0000000080)={&(0x7f0000000000)=""/120, 0x78}) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000740)={0x0}) kernel console output (not intermixed with test programs): 4bba30>] (prepare_alloc_pages.constprop.0) from [<804c2690>] (__alloc_pages_noprof+0xb4/0x1128) [ 256.237279][ T4913] r10:00000000 r9:00000000 r8:dfce9f68 r7:849d5400 r6:00000dc0 r5:8416a600 [ 256.239516][ T4913] r4:00000000 r3:dfce9e10 [ 256.240627][ T4913] [<804c25dc>] (__alloc_pages_noprof) from [<804c3d8c>] (get_zeroed_page_noprof+0x24/0x3c) [ 256.241163][ T4913] r10:81ad0b50 r9:00000000 r8:dfce9f68 r7:00000000 r6:8416a600 r5:8416a600 [ 256.241460][ T4913] r4:00000000 [ 256.241792][ T4913] [<804c3d68>] (get_zeroed_page_noprof) from [<80553bc0>] (simple_transaction_get+0x38/0x11c) [ 256.242392][ T4913] [<80553b88>] (simple_transaction_get) from [<80730608>] (selinux_transaction_write+0x40/0x7c) [ 256.242860][ T4913] r9:00000000 r8:dfce9f68 r7:849d5400 r6:80732d14 r5:8416a600 r4:00000000 [ 256.243169][ T4913] [<807305c8>] (selinux_transaction_write) from [<80519a3c>] (vfs_write+0xac/0x44c) [ 256.243538][ T4913] r7:849d5400 r6:00000000 r5:8416a600 r4:807305c8 [ 256.243790][ T4913] [<80519990>] (vfs_write) from [<80519f48>] (ksys_write+0x74/0xe4) [ 256.244137][ T4913] r10:00000004 r9:849d5400 r8:8020029c r7:00000000 r6:00000000 r5:8416a600 [ 256.244483][ T4913] r4:8416a603 [ 256.244671][ T4913] [<80519ed4>] (ksys_write) from [<80519fc8>] (sys_write+0x10/0x14) [ 256.245045][ T4913] r7:00000004 r6:00131400 r5:00000000 r4:00000000 [ 256.245323][ T4913] [<80519fb8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 256.245735][ T4913] Exception stack(0xdfce9fa8 to 0xdfce9ff0) [ 256.246265][ T4913] 9fa0: 00000000 00000000 00000004 00000000 00000000 00000000 [ 256.246732][ T4913] 9fc0: 00000000 00000000 00131400 00000004 00000000 00006364 003d0f00 76b940bc [ 256.247220][ T4913] 9fe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 256.314662][ T4916] FAULT_INJECTION: forcing a failure. [ 256.314662][ T4916] name failslab, interval 1, probability 0, space 0, times 0 [ 256.315201][ T4916] CPU: 0 UID: 0 PID: 4916 Comm: syz.1.371 Not tainted 6.12.0-syzkaller #0 [ 256.315425][ T4916] Hardware name: ARM-Versatile Express [ 256.315630][ T4916] Call trace: [ 256.315757][ T4916] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 256.315988][ T4916] r7:849d1800 r6:00000dc0 r5:60000013 r4:82040a28 [ 256.316159][ T4916] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 256.316416][ T4916] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 256.316688][ T4916] r5:00000000 r4:8271955c [ 256.316815][ T4916] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 256.317165][ T4916] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 256.317547][ T4916] r6:00000dc0 r5:85095e40 r4:82ca8600 [ 256.317777][ T4916] [<804eb4bc>] (should_failslab) from [<804d0318>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 256.318928][ T4916] [<804d02cc>] (kmem_cache_alloc_noprof) from [<80714fcc>] (security_file_alloc+0x30/0x1dc) [ 256.319750][ T4916] r10:00000142 r9:83609000 r8:82605c40 r7:84ad4b00 r6:00000002 r5:85095e40 [ 256.320453][ T4916] r4:85095e40 [ 256.320671][ T4916] [<80714f9c>] (security_file_alloc) from [<8051b20c>] (init_file+0x48/0x110) [ 256.321040][ T4916] r5:85095e40 r4:85095e40 [ 256.321779][ T4916] [<8051b1c4>] (init_file) from [<8051b934>] (alloc_empty_file+0x78/0x13c) [ 256.322420][ T4916] r7:84ad4b00 r6:00000002 r5:85095e40 r4:8223c820 [ 256.322687][ T4916] [<8051b8bc>] (alloc_empty_file) from [<8052e03c>] (path_openat+0x40/0x11a4) [ 256.323178][ T4916] r8:df9bde58 r7:df9bde58 r6:df9bdf20 r5:849d1800 r4:00000004 [ 256.323450][ T4916] [<8052dffc>] (path_openat) from [<8052f24c>] (do_filp_open+0xac/0x148) [ 256.323789][ T4916] r10:00000142 r9:83609000 r8:00000001 r7:df9bde58 r6:df9bdf20 r5:849d1800 [ 256.324082][ T4916] r4:00000004 [ 256.324258][ T4916] [<8052f1a0>] (do_filp_open) from [<805161fc>] (do_sys_openat2+0xbc/0xe4) [ 256.324612][ T4916] r9:849d1800 r8:8020029c r7:00000004 r6:00000006 r5:df9bdf58 r4:83609000 [ 256.324898][ T4916] [<80516140>] (do_sys_openat2) from [<80516604>] (sys_openat+0x98/0xd4) [ 256.325213][ T4916] r7:00000142 r6:00131400 r5:20000080 r4:00000004 [ 256.325445][ T4916] [<8051656c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 256.325650][ T4916] Exception stack(0xdf9bdfa8 to 0xdf9bdff0) [ 256.325799][ T4916] dfa0: 00000000 00000000 00000004 20000080 00000002 00000000 [ 256.326046][ T4916] dfc0: 00000000 00000000 00131400 00000142 00000000 00006364 003d0f00 76bd30bc [ 256.326376][ T4916] dfe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 256.326629][ T4916] r5:00000000 r4:00000000 [ 257.937263][ T4930] FAULT_INJECTION: forcing a failure. [ 257.937263][ T4930] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 257.938745][ T4930] CPU: 0 UID: 0 PID: 4930 Comm: syz.0.376 Not tainted 6.12.0-syzkaller #0 [ 257.939926][ T4930] Hardware name: ARM-Versatile Express [ 257.940189][ T4930] Call trace: [ 257.940693][ T4930] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 257.941084][ T4930] r7:00000000 r6:00000000 r5:60000013 r4:82040a28 [ 257.941349][ T4930] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 257.941951][ T4930] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 257.942514][ T4930] r5:00000000 r4:8274f688 [ 257.942846][ T4930] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 257.943495][ T4930] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 257.943909][ T4930] r6:00000000 r5:dfd75f68 r4:00000002 [ 257.944177][ T4930] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 257.944607][ T4930] [<808ed84c>] (should_fail_usercopy) from [<80553a1c>] (simple_read_from_buffer+0x8c/0x134) [ 257.945047][ T4930] [<80553990>] (simple_read_from_buffer) from [<805c8878>] (proc_fail_nth_read+0xb8/0x100) [ 257.945492][ T4930] r10:00000001 r9:805c87c0 r8:00000002 r7:dfd75f68 r6:0000000f r5:76b93f30 [ 257.945866][ T4930] r4:8372a400 r3:dfd75e9f [ 257.946079][ T4930] [<805c87c0>] (proc_fail_nth_read) from [<805191a4>] (vfs_read+0x98/0x324) [ 257.946539][ T4930] r8:76b93f30 r7:dfd75f68 r6:8372a400 r5:0000000f r4:85095e40 [ 257.947245][ T4930] [<8051910c>] (vfs_read) from [<80519e50>] (ksys_read+0x74/0xe4) [ 257.947938][ T4930] r10:00000003 r9:8372a400 r8:8020029c r7:00000000 r6:00000000 r5:85095e40 [ 257.948441][ T4930] r4:85095e43 [ 257.948655][ T4930] [<80519ddc>] (ksys_read) from [<80519ed0>] (sys_read+0x10/0x14) [ 257.949019][ T4930] r7:00000003 r6:00000004 r5:76b93f30 r4:0000000f [ 257.949304][ T4930] [<80519ec0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 257.949726][ T4930] Exception stack(0xdfd75fa8 to 0xdfd75ff0) [ 257.950119][ T4930] 5fa0: 0000000f 76b93f30 00000004 76b93f30 0000000f 00000000 [ 257.950545][ T4930] 5fc0: 0000000f 76b93f30 00000004 00000003 00000000 00006364 003d0f00 76b940bc [ 257.950935][ T4930] 5fe0: 00000158 76b93ed0 000d8998 00131324 [ 259.792389][ T1778] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 259.972356][ T1778] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 259.972686][ T1778] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 259.972749][ T1778] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 259.972799][ T1778] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 259.972895][ T1778] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 259.972949][ T1778] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.980417][ T1778] usb 2-1: config 0 descriptor?? [ 259.997614][ T4946] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 260.427927][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.429749][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.430096][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.430438][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.430779][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.431087][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.431399][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.442703][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.443289][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.443695][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.444132][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.444648][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.445104][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.445448][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.445871][ T1778] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 260.446741][ T1778] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 260.453033][ T1778] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 260.687012][ T4946] FAULT_INJECTION: forcing a failure. [ 260.687012][ T4946] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 260.687640][ T4946] CPU: 0 UID: 0 PID: 4946 Comm: syz.1.384 Not tainted 6.12.0-syzkaller #0 [ 260.687936][ T4946] Hardware name: ARM-Versatile Express [ 260.688130][ T4946] Call trace: [ 260.688353][ T4946] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 260.688714][ T4946] r7:20000080 r6:00000000 r5:60000013 r4:82040a28 [ 260.688930][ T4946] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 260.689240][ T4946] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 260.689570][ T4946] r5:00000000 r4:8274f688 [ 260.689753][ T4946] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 260.690070][ T4946] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 260.690445][ T4946] r6:00000000 r5:4018480c r4:848da000 [ 260.690632][ T4946] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 260.690960][ T4946] [<808ed84c>] (should_fail_usercopy) from [<812c7444>] (hiddev_ioctl_usage+0x1dc/0x638) [ 260.691336][ T4946] [<812c7268>] (hiddev_ioctl_usage) from [<812c7c28>] (hiddev_ioctl+0x388/0x9f8) [ 260.691988][ T4946] r10:85210000 r9:dfbb7000 r8:851cb600 r7:851cb60c r6:20000080 r5:00000000 [ 260.692504][ T4946] r4:4018480c [ 260.692713][ T4946] [<812c78a0>] (hiddev_ioctl) from [<80532cec>] (sys_ioctl+0x138/0xd88) [ 260.693129][ T4946] r10:849d6c00 r9:00000004 r8:85095180 r7:20000080 r6:85095181 r5:00000000 [ 260.693771][ T4946] r4:4018480c [ 260.694013][ T4946] [<80532bb4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 260.694480][ T4946] Exception stack(0xdfb21fa8 to 0xdfb21ff0) [ 260.694739][ T4946] 1fa0: 00000000 00000000 00000004 4018480c 20000080 00000000 [ 260.695063][ T4946] 1fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76bd30bc [ 260.695388][ T4946] 1fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 260.695639][ T4946] r10:00000036 r9:849d6c00 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 260.695941][ T4946] r4:00000000 [ 260.715706][ T3726] usb 2-1: USB disconnect, device number 7 [ 268.555177][ T31] audit: type=1400 audit(268.440:233): avc: denied { name_bind } for pid=5033 comm="syz.0.407" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 268.572896][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 268.786129][ T5037] fuse: Unknown parameter 'grou00000000000000000000' [ 270.291176][ T5049] FAULT_INJECTION: forcing a failure. [ 270.291176][ T5049] name failslab, interval 1, probability 0, space 0, times 0 [ 270.317669][ T5049] CPU: 1 UID: 0 PID: 5049 Comm: syz.0.413 Not tainted 6.12.0-syzkaller #0 [ 270.318329][ T5049] Hardware name: ARM-Versatile Express [ 270.318561][ T5049] Call trace: [ 270.318759][ T5049] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 270.319136][ T5049] r7:8372ec00 r6:00000cc0 r5:60000013 r4:82040a28 [ 270.319389][ T5049] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 270.319721][ T5049] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 270.320056][ T5049] r5:00000000 r4:8271955c [ 270.320246][ T5049] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 270.320550][ T5049] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 270.320796][ T5049] r6:00000cc0 r5:8271bf14 r4:82ca8d80 [ 270.320908][ T5049] [<804eb4bc>] (should_failslab) from [<804d0318>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 270.321122][ T5049] [<804d02cc>] (kmem_cache_alloc_noprof) from [<8051b920>] (alloc_empty_file+0x64/0x13c) [ 270.321333][ T5049] r10:00000142 r9:82edf000 r8:82605c40 r7:83d21380 r6:00000002 r5:8271bf14 [ 270.321661][ T5049] r4:8223c820 [ 270.321758][ T5049] [<8051b8bc>] (alloc_empty_file) from [<8052e03c>] (path_openat+0x40/0x11a4) [ 270.322164][ T5049] r8:e0435e58 r7:e0435e58 r6:e0435f20 r5:8372ec00 r4:ffffff9c [ 270.322366][ T5049] [<8052dffc>] (path_openat) from [<8052f24c>] (do_filp_open+0xac/0x148) [ 270.322601][ T5049] r10:00000142 r9:82edf000 r8:00000001 r7:e0435e58 r6:e0435f20 r5:8372ec00 [ 270.322795][ T5049] r4:ffffff9c [ 270.322896][ T5049] [<8052f1a0>] (do_filp_open) from [<805161fc>] (do_sys_openat2+0xbc/0xe4) [ 270.323347][ T5049] r9:8372ec00 r8:8020029c r7:ffffff9c r6:00000004 r5:e0435f58 r4:82edf000 [ 270.323626][ T5049] [<80516140>] (do_sys_openat2) from [<80516604>] (sys_openat+0x98/0xd4) [ 270.323914][ T5049] r7:00000142 r6:00000000 r5:001862fc r4:ffffff9c [ 270.324068][ T5049] [<8051656c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 270.324277][ T5049] Exception stack(0xe0435fa8 to 0xe0435ff0) [ 270.324436][ T5049] 5fa0: 00000002 001862fc ffffff9c 001862fc 00000002 00000000 [ 270.324784][ T5049] 5fc0: 00000002 001862fc 00000000 00000142 00000000 00006364 003d0f00 76b940bc [ 270.325123][ T5049] 5fe0: 200013c0 76b91dd8 000d8998 00131248 [ 270.325390][ T5049] r5:001862fc r4:00000002 [ 270.752951][ T5055] syz.0.415 uses obsolete (PF_INET,SOCK_PACKET) [ 271.275137][ T31] audit: type=1400 audit(271.150:234): avc: denied { getopt } for pid=5054 comm="syz.0.415" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 272.049506][ T31] audit: type=1400 audit(271.930:235): avc: denied { ioctl } for pid=5045 comm="syz.1.412" path="socket:[5860]" dev="sockfs" ino=5860 ioctlcmd=0x9408 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 272.097976][ T31] audit: type=1400 audit(271.980:236): avc: denied { relabelfrom } for pid=5045 comm="syz.1.412" name="TCP" dev="sockfs" ino=5861 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 272.098842][ T5046] SELinux: Context system_u:object_r:apt_var_cache_t:s0 is not valid (left unmapped). [ 272.099696][ T31] audit: type=1400 audit(271.980:237): avc: denied { relabelto } for pid=5045 comm="syz.1.412" name="TCP" dev="sockfs" ino=5861 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=tcp_socket permissive=1 trawcon="system_u:object_r:apt_var_cache_t:s0" [ 272.981293][ T5075] SELinux: Context system_u:object_r:sshd_var_run_t:s0 is not valid (left unmapped). [ 272.986714][ T31] audit: type=1400 audit(272.870:238): avc: denied { relabelto } for pid=5074 comm="syz.1.417" name="mouse0" dev="devtmpfs" ino=741 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:sshd_var_run_t:s0" [ 272.997280][ T31] audit: type=1400 audit(272.870:239): avc: denied { associate } for pid=5074 comm="syz.1.417" name="mouse0" dev="devtmpfs" ino=741 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:sshd_var_run_t:s0" [ 272.998440][ T31] audit: type=1400 audit(272.880:240): avc: denied { ioctl } for pid=5074 comm="syz.1.417" path="/dev/input/mouse0" dev="devtmpfs" ino=741 ioctlcmd=0x545c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:sshd_var_run_t:s0" [ 273.009022][ T5075] FAULT_INJECTION: forcing a failure. [ 273.009022][ T5075] name failslab, interval 1, probability 0, space 0, times 0 [ 273.009603][ T5075] CPU: 1 UID: 0 PID: 5075 Comm: syz.1.417 Not tainted 6.12.0-syzkaller #0 [ 273.009773][ T5075] Hardware name: ARM-Versatile Express [ 273.009954][ T5075] Call trace: [ 273.010067][ T5075] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 273.010532][ T5075] r7:00404dc0 r6:00404dc0 r5:60000013 r4:82040a28 [ 273.010900][ T5075] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 273.011220][ T5075] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 273.011493][ T5075] r5:00000000 r4:8271955c [ 273.011845][ T5075] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 273.012305][ T5075] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 273.012561][ T5075] r6:00404dc0 r5:00000140 r4:82c02240 [ 273.012677][ T5075] [<804eb4bc>] (should_failslab) from [<804d0eec>] (__kmalloc_node_noprof+0xa0/0x464) [ 273.012959][ T5075] [<804d0e4c>] (__kmalloc_node_noprof) from [<8046fb50>] (__kvmalloc_node_noprof+0x2c/0x110) [ 273.013254][ T5075] r10:82921600 r9:00000140 r8:814c3314 r7:ffffffff r6:00404dc0 r5:00000140 [ 273.013566][ T5075] r4:84b93800 [ 273.013681][ T5075] [<8046fb24>] (__kvmalloc_node_noprof) from [<814c3314>] (alloc_netdev_mqs+0x24c/0x474) [ 273.014007][ T5075] r8:00000001 r7:e0469e84 r6:00000001 r5:0000070c r4:84b93800 [ 273.014223][ T5075] [<814c30c8>] (alloc_netdev_mqs) from [<81852758>] (vlan_ioctl_handler+0x3a8/0x4a0) [ 273.014564][ T5075] r10:849d1800 r9:00000001 r8:84d49800 r7:841c0d00 r6:00000001 r5:00000001 [ 273.014788][ T5075] r4:00000000 [ 273.014917][ T5075] [<818523b0>] (vlan_ioctl_handler) from [<81498078>] (sock_ioctl+0x1f8/0x608) [ 273.015221][ T5075] r9:00000004 r8:8416a0c0 r7:8321d400 r6:841c0d00 r5:20000800 r4:82921560 [ 273.015524][ T5075] [<81497e80>] (sock_ioctl) from [<80532cec>] (sys_ioctl+0x138/0xd88) [ 273.015843][ T5075] r9:00000004 r8:8416a0c0 r7:20000800 r6:8416a0c1 r5:00000000 r4:00008983 [ 273.016078][ T5075] [<80532bb4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 273.016349][ T5075] Exception stack(0xe0469fa8 to 0xe0469ff0) [ 273.016552][ T5075] 9fa0: 00000000 00000000 00000004 00008983 20000800 00000000 [ 273.016839][ T5075] 9fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76bd30bc [ 273.017059][ T5075] 9fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 273.017289][ T5075] r10:00000036 r9:849d1800 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 273.017570][ T5075] r4:00000000 [ 274.746201][ T5091] fuse: Unknown parameter 'grou00000000000000000000' [ 275.887266][ T5102] fuse: Unknown parameter 'grou00000000000000000000' [ 277.600035][ T5113] fuse: Unknown parameter 'group_i00000000000000000000' [ 279.267306][ T5124] fuse: Unknown parameter 'group_i00000000000000000000' [ 280.497320][ T31] audit: type=1400 audit(280.380:241): avc: denied { map } for pid=5076 comm="syz.1.418" path="/dev/fb0" dev="devtmpfs" ino=617 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 281.378378][ T5078] could not allocate digest TFM handle blake2b-256 [ 285.320184][ T5141] fuse: Unknown parameter 'group_i00000000000000000000' [ 285.594206][ T31] audit: type=1400 audit(285.480:242): avc: denied { write } for pid=5146 comm="syz.0.444" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 285.715809][ T5152] fuse: Unknown parameter 'group_id00000000000000000000' [ 286.159662][ T5163] fuse: Unknown parameter 'group_id00000000000000000000' [ 286.513416][ T31] audit: type=1400 audit(286.400:243): avc: denied { setopt } for pid=5158 comm="syz.1.451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 286.843283][ T5174] fuse: Unknown parameter 'group_id00000000000000000000' [ 287.169128][ T31] audit: type=1400 audit(287.050:244): avc: denied { getopt } for pid=5177 comm="syz.0.459" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 287.510302][ T5184] fuse: Bad value for 'user_id' [ 287.511029][ T5184] fuse: Bad value for 'user_id' [ 288.415664][ T31] audit: type=1400 audit(288.300:245): avc: denied { getopt } for pid=5187 comm="syz.0.464" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 288.858342][ T5195] fuse: Bad value for 'user_id' [ 288.863354][ T5195] fuse: Bad value for 'user_id' [ 289.086419][ T31] audit: type=1400 audit(288.970:246): avc: denied { create } for pid=5198 comm="syz.0.469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 289.095750][ T31] audit: type=1400 audit(288.980:247): avc: denied { setopt } for pid=5198 comm="syz.0.469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 289.270484][ T5205] fuse: Bad value for 'user_id' [ 289.271043][ T5205] fuse: Bad value for 'user_id' [ 289.628625][ T5213] FAULT_INJECTION: forcing a failure. [ 289.628625][ T5213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 289.629267][ T5213] CPU: 1 UID: 0 PID: 5213 Comm: syz.1.476 Not tainted 6.12.0-syzkaller #0 [ 289.629589][ T5213] Hardware name: ARM-Versatile Express [ 289.629843][ T5213] Call trace: [ 289.630046][ T5213] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 289.630473][ T5213] r7:00000000 r6:00000000 r5:60000013 r4:82040a28 [ 289.630728][ T5213] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 289.631058][ T5213] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 289.631415][ T5213] r5:00000000 r4:8274f688 [ 289.632003][ T5213] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 289.632842][ T5213] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 289.633249][ T5213] r6:00000000 r5:dfd31f68 r4:00000002 [ 289.633509][ T5213] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 289.633918][ T5213] [<808ed84c>] (should_fail_usercopy) from [<80553a1c>] (simple_read_from_buffer+0x8c/0x134) [ 289.634398][ T5213] [<80553990>] (simple_read_from_buffer) from [<805c8878>] (proc_fail_nth_read+0xb8/0x100) [ 289.634851][ T5213] r10:00000001 r9:805c87c0 r8:00000002 r7:dfd31f68 r6:0000000f r5:76bd2f30 [ 289.635224][ T5213] r4:849d1800 r3:dfd31e9f [ 289.635461][ T5213] [<805c87c0>] (proc_fail_nth_read) from [<805191a4>] (vfs_read+0x98/0x324) [ 289.635862][ T5213] r8:76bd2f30 r7:dfd31f68 r6:849d1800 r5:0000000f r4:8416acc0 [ 289.636144][ T5213] [<8051910c>] (vfs_read) from [<80519e50>] (ksys_read+0x74/0xe4) [ 289.636548][ T5213] r10:00000003 r9:849d1800 r8:8020029c r7:00000000 r6:00000000 r5:8416acc0 [ 289.636914][ T5213] r4:8416acc3 [ 289.637158][ T5213] [<80519ddc>] (ksys_read) from [<80519ed0>] (sys_read+0x10/0x14) [ 289.637739][ T5213] r7:00000003 r6:00000006 r5:76bd2f30 r4:0000000f [ 289.638311][ T5213] [<80519ec0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 289.638867][ T5213] Exception stack(0xdfd31fa8 to 0xdfd31ff0) [ 289.639247][ T5213] 1fa0: 0000000f 76bd2f30 00000006 76bd2f30 0000000f 00000000 [ 289.639607][ T5213] 1fc0: 0000000f 76bd2f30 00000006 00000003 00000000 00006364 003d0f00 76bd30bc [ 289.639937][ T5213] 1fe0: 00000158 76bd2ed0 000d8998 00131324 [ 289.840070][ T5219] fuse: Bad value for 'fd' [ 290.070207][ T5224] FAULT_INJECTION: forcing a failure. [ 290.070207][ T5224] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 290.070919][ T5224] CPU: 1 UID: 0 PID: 5224 Comm: syz.1.481 Not tainted 6.12.0-syzkaller #0 [ 290.071260][ T5224] Hardware name: ARM-Versatile Express [ 290.071562][ T5224] Call trace: [ 290.072003][ T5224] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 290.072808][ T5224] r7:00000000 r6:00000000 r5:60000013 r4:82040a28 [ 290.073126][ T5224] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 290.073523][ T5224] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 290.073905][ T5224] r5:00000000 r4:8274f688 [ 290.074124][ T5224] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 290.074568][ T5224] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 290.074956][ T5224] r6:00000000 r5:dfe19f68 r4:00000002 [ 290.075218][ T5224] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 290.075644][ T5224] [<808ed84c>] (should_fail_usercopy) from [<80553a1c>] (simple_read_from_buffer+0x8c/0x134) [ 290.076091][ T5224] [<80553990>] (simple_read_from_buffer) from [<805c8878>] (proc_fail_nth_read+0xb8/0x100) [ 290.076592][ T5224] r10:00000001 r9:805c87c0 r8:00000002 r7:dfe19f68 r6:0000000f r5:76bd2f30 [ 290.076953][ T5224] r4:849d0000 r3:dfe19e9f [ 290.077182][ T5224] [<805c87c0>] (proc_fail_nth_read) from [<805191a4>] (vfs_read+0x98/0x324) [ 290.077623][ T5224] r8:76bd2f30 r7:dfe19f68 r6:849d0000 r5:0000000f r4:8416acc0 [ 290.077943][ T5224] [<8051910c>] (vfs_read) from [<80519e50>] (ksys_read+0x74/0xe4) [ 290.078644][ T5224] r10:00000003 r9:849d0000 r8:8020029c r7:00000000 r6:00000000 r5:8416acc0 [ 290.079204][ T5224] r4:8416acc3 [ 290.079415][ T5224] [<80519ddc>] (ksys_read) from [<80519ed0>] (sys_read+0x10/0x14) [ 290.079811][ T5224] r7:00000003 r6:00000004 r5:76bd2f30 r4:0000000f [ 290.080081][ T5224] [<80519ec0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 290.080442][ T5224] Exception stack(0xdfe19fa8 to 0xdfe19ff0) [ 290.080732][ T5224] 9fa0: 0000000f 76bd2f30 00000004 76bd2f30 0000000f 00000000 [ 290.081093][ T5224] 9fc0: 0000000f 76bd2f30 00000004 00000003 00000000 00006364 003d0f00 76bd30bc [ 290.081456][ T5224] 9fe0: 00000158 76bd2ed0 000d8998 00131324 [ 291.021981][ C1] hrtimer: interrupt took 615552 ns [ 292.501124][ T5234] fuse: Bad value for 'fd' [ 292.912302][ T5241] FAULT_INJECTION: forcing a failure. [ 292.912302][ T5241] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.913104][ T5241] CPU: 1 UID: 0 PID: 5241 Comm: syz.0.487 Not tainted 6.12.0-syzkaller #0 [ 292.913464][ T5241] Hardware name: ARM-Versatile Express [ 292.913702][ T5241] Call trace: [ 292.913918][ T5241] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 292.914344][ T5241] r7:00000000 r6:00000000 r5:60000013 r4:82040a28 [ 292.914620][ T5241] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 292.914957][ T5241] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 292.915311][ T5241] r5:00000000 r4:8274f688 [ 292.915523][ T5241] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 292.915910][ T5241] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 292.916257][ T5241] r6:00000000 r5:dfa75f68 r4:00000002 [ 292.916485][ T5241] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 292.916846][ T5241] [<808ed84c>] (should_fail_usercopy) from [<80553a1c>] (simple_read_from_buffer+0x8c/0x134) [ 292.917235][ T5241] [<80553990>] (simple_read_from_buffer) from [<805c8878>] (proc_fail_nth_read+0xb8/0x100) [ 292.917659][ T5241] r10:00000001 r9:805c87c0 r8:00000002 r7:dfa75f68 r6:0000000f r5:76b93f30 [ 292.917961][ T5241] r4:849d5400 r3:dfa75e9f [ 292.918239][ T5241] [<805c87c0>] (proc_fail_nth_read) from [<805191a4>] (vfs_read+0x98/0x324) [ 292.918634][ T5241] r8:76b93f30 r7:dfa75f68 r6:849d5400 r5:0000000f r4:8416a840 [ 292.918923][ T5241] [<8051910c>] (vfs_read) from [<80519e50>] (ksys_read+0x74/0xe4) [ 292.919289][ T5241] r10:00000003 r9:849d5400 r8:8020029c r7:00000000 r6:00000000 r5:8416a840 [ 292.919643][ T5241] r4:8416a843 [ 292.919820][ T5241] [<80519ddc>] (ksys_read) from [<80519ed0>] (sys_read+0x10/0x14) [ 292.920172][ T5241] r7:00000003 r6:00000005 r5:76b93f30 r4:0000000f [ 292.920437][ T5241] [<80519ec0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 292.920852][ T5241] Exception stack(0xdfa75fa8 to 0xdfa75ff0) [ 292.921132][ T5241] 5fa0: 0000000f 76b93f30 00000005 76b93f30 0000000f 00000000 [ 292.921540][ T5241] 5fc0: 0000000f 76b93f30 00000005 00000003 00000000 00006364 003d0f00 76b940bc [ 292.922323][ T5241] 5fe0: 00000158 76b93ed0 000d8998 00131324 [ 293.083943][ T5246] fuse: Bad value for 'fd' [ 294.154188][ T5264] fuse: Bad value for 'fd' [ 294.324493][ T5266] FAULT_INJECTION: forcing a failure. [ 294.324493][ T5266] name failslab, interval 1, probability 0, space 0, times 0 [ 294.324877][ T5266] CPU: 0 UID: 0 PID: 5266 Comm: syz.0.496 Not tainted 6.12.0-syzkaller #0 [ 294.325226][ T5266] Hardware name: ARM-Versatile Express [ 294.325361][ T5266] Call trace: [ 294.325464][ T5266] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 294.325679][ T5266] r7:849d5400 r6:00000dc0 r5:60000013 r4:82040a28 [ 294.325864][ T5266] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 294.326075][ T5266] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 294.326308][ T5266] r5:00000000 r4:8271955c [ 294.326414][ T5266] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 294.326595][ T5266] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 294.326798][ T5266] r6:00000dc0 r5:85095480 r4:82ca8600 [ 294.326913][ T5266] [<804eb4bc>] (should_failslab) from [<804d0318>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 294.327118][ T5266] [<804d02cc>] (kmem_cache_alloc_noprof) from [<80714fcc>] (security_file_alloc+0x30/0x1dc) [ 294.327502][ T5266] r10:00000142 r9:8360c000 r8:82605c40 r7:83e90780 r6:00000002 r5:85095480 [ 294.327781][ T5266] r4:85095480 [ 294.327870][ T5266] [<80714f9c>] (security_file_alloc) from [<8051b20c>] (init_file+0x48/0x110) [ 294.328127][ T5266] r5:85095480 r4:85095480 [ 294.328224][ T5266] [<8051b1c4>] (init_file) from [<8051b934>] (alloc_empty_file+0x78/0x13c) [ 294.328459][ T5266] r7:83e90780 r6:00000002 r5:85095480 r4:8223c820 [ 294.328623][ T5266] [<8051b8bc>] (alloc_empty_file) from [<8052e03c>] (path_openat+0x40/0x11a4) [ 294.328829][ T5266] r8:dff4de58 r7:dff4de58 r6:dff4df20 r5:849d5400 r4:00000003 [ 294.328946][ T5266] [<8052dffc>] (path_openat) from [<8052f24c>] (do_filp_open+0xac/0x148) [ 294.329135][ T5266] r10:00000142 r9:8360c000 r8:00000001 r7:dff4de58 r6:dff4df20 r5:849d5400 [ 294.329310][ T5266] r4:00000003 [ 294.329385][ T5266] [<8052f1a0>] (do_filp_open) from [<805161fc>] (do_sys_openat2+0xbc/0xe4) [ 294.329578][ T5266] r9:849d5400 r8:8020029c r7:00000003 r6:00000005 r5:dff4df58 r4:8360c000 [ 294.329743][ T5266] [<80516140>] (do_sys_openat2) from [<80516604>] (sys_openat+0x98/0xd4) [ 294.329932][ T5266] r7:00000142 r6:00131400 r5:200001c0 r4:00000003 [ 294.330058][ T5266] [<8051656c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 294.330291][ T5266] Exception stack(0xdff4dfa8 to 0xdff4dff0) [ 294.330546][ T5266] dfa0: 00000000 00000000 00000003 200001c0 00000002 00000000 [ 294.330813][ T5266] dfc0: 00000000 00000000 00131400 00000142 00000000 00006364 003d0f00 76b940bc [ 294.330995][ T5266] dfe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 294.331107][ T5266] r5:00000000 r4:00000000 [ 295.019998][ T5274] fuse: Bad value for 'fd' [ 295.764334][ T5286] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5286 comm=syz.1.506 [ 295.766332][ T5285] fuse: Bad value for 'fd' [ 296.123132][ T31] audit: type=1400 audit(296.010:248): avc: denied { create } for pid=5293 comm="syz.1.510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 296.125015][ T31] audit: type=1400 audit(296.010:249): avc: denied { write } for pid=5293 comm="syz.1.510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 296.292912][ T5297] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1012 sclass=netlink_route_socket pid=5297 comm=syz.1.511 [ 297.705279][ T31] audit: type=1400 audit(297.590:250): avc: denied { map } for pid=5296 comm="syz.1.511" path="socket:[6697]" dev="sockfs" ino=6697 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 297.716852][ T5297] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5297 comm=syz.1.511 [ 298.285919][ T5305] fuse: Invalid rootmode [ 298.829341][ T5309] FAULT_INJECTION: forcing a failure. [ 298.829341][ T5309] name failslab, interval 1, probability 0, space 0, times 0 [ 298.829937][ T5309] CPU: 1 UID: 0 PID: 5309 Comm: syz.1.515 Not tainted 6.12.0-syzkaller #0 [ 298.830232][ T5309] Hardware name: ARM-Versatile Express [ 298.830569][ T5309] Call trace: [ 298.830735][ T5309] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 298.831048][ T5309] r7:849d0c00 r6:00000cc0 r5:60000013 r4:82040a28 [ 298.831258][ T5309] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 298.831548][ T5309] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 298.832031][ T5309] r5:00000000 r4:8271955c [ 298.832397][ T5309] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 298.832782][ T5309] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 298.833235][ T5309] r6:00000cc0 r5:00000cc0 r4:82c029c0 [ 298.833456][ T5309] [<804eb4bc>] (should_failslab) from [<804d0318>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 298.833918][ T5309] [<804d02cc>] (kmem_cache_alloc_noprof) from [<81990c18>] (mas_dup_build.constprop.0+0x70/0x4f4) [ 298.834539][ T5309] r10:82934980 r9:83dd5b00 r8:83dd5b40 r7:ffffffff r6:e0481d2c r5:00000cc0 [ 298.834802][ T5309] r4:e0481d04 [ 298.834940][ T5309] [<81990ba8>] (mas_dup_build.constprop.0) from [<8199123c>] (__mt_dup+0x7c/0x104) [ 298.835249][ T5309] r10:e0481ea0 r9:83dd5b00 r8:83dd5b40 r7:ffffffff r6:00000001 r5:00000cc0 [ 298.835490][ T5309] r4:83dd5b40 [ 298.835632][ T5309] [<819911c0>] (__mt_dup) from [<80240340>] (copy_process+0xef8/0x2050) [ 298.835921][ T5309] r7:e0481e14 r6:849d0c00 r5:83dd6a00 r4:84144c00 [ 298.836123][ T5309] [<8023f448>] (copy_process) from [<802415dc>] (kernel_clone+0xac/0x3e4) [ 298.836413][ T5309] r10:000001b3 r9:00000000 r8:00000000 r7:849d0c00 r6:e0481ea0 r5:00000058 [ 298.836665][ T5309] r4:48804000 [ 298.836801][ T5309] [<80241530>] (kernel_clone) from [<80241a08>] (__do_sys_clone3+0xf4/0x128) [ 298.837097][ T5309] r10:000001b3 r9:849d0c00 r8:8020029c r7:000001b3 r6:e0481ef4 r5:00000058 [ 298.837334][ T5309] r4:76bd2db0 [ 298.837471][ T5309] [<80241914>] (__do_sys_clone3) from [<80241cfc>] (sys_clone3+0x10/0x14) [ 298.837757][ T5309] r6:00000000 r5:48804000 r4:200047c0 [ 298.837934][ T5309] [<80241cec>] (sys_clone3) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 298.838275][ T5309] Exception stack(0xe0481fa8 to 0xe0481ff0) [ 298.838490][ T5309] 1fa0: 200047c0 48804000 76bd2db0 00000058 76bd2db0 00000058 [ 298.838768][ T5309] 1fc0: 200047c0 48804000 00000000 000001b3 00000000 00006364 003d0f00 76bd30bc [ 298.839083][ T5309] 1fe0: 76bd2da8 76bd2d98 00017240 00133450 [ 299.095335][ T5337] fuse: Invalid rootmode [ 301.938917][ T5349] fuse: Invalid rootmode [ 303.197969][ T5363] fuse: Bad value for 'rootmode' [ 303.813368][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 303.928246][ T5375] fuse: Bad value for 'rootmode' [ 304.111248][ T31] audit: type=1400 audit(303.990:251): avc: denied { accept } for pid=5378 comm="syz.1.535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 305.542449][ T5387] fuse: Bad value for 'rootmode' [ 309.061429][ T5405] FAULT_INJECTION: forcing a failure. [ 309.061429][ T5405] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 309.062811][ T5405] CPU: 1 UID: 0 PID: 5405 Comm: syz.1.543 Not tainted 6.12.0-syzkaller #0 [ 309.063161][ T5405] Hardware name: ARM-Versatile Express [ 309.063397][ T5405] Call trace: [ 309.063613][ T5405] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 309.063913][ T5405] r7:20000040 r6:20000040 r5:60000013 r4:82040a28 [ 309.064047][ T5405] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 309.064233][ T5405] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 309.064418][ T5405] r5:00000000 r4:8274f688 [ 309.064521][ T5405] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 309.064677][ T5405] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 309.064836][ T5405] r6:20000040 r5:82cd0180 r4:0000000c [ 309.064934][ T5405] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 309.065120][ T5405] [<808ed84c>] (should_fail_usercopy) from [<8047017c>] (memdup_user+0x4c/0x15c) [ 309.065371][ T5405] [<80470130>] (memdup_user) from [<804702c8>] (strndup_user+0x3c/0x58) [ 309.065686][ T5405] r9:8372e000 r8:20000100 r7:00000000 r6:20000040 r5:00000080 r4:0000000c [ 309.065894][ T5405] [<8047028c>] (strndup_user) from [<806fef1c>] (__keyctl_dh_compute+0x140/0x810) [ 309.066168][ T5405] r7:00000000 r6:b5403587 r5:00000000 r4:e0771f30 [ 309.066406][ T5405] [<806feddc>] (__keyctl_dh_compute) from [<806ff698>] (keyctl_dh_compute+0xac/0x118) [ 309.066682][ T5405] r10:00000137 r9:8372e000 r8:b5403587 r7:20000100 r6:00000000 r5:00000000 [ 309.066856][ T5405] r4:20000000 [ 309.066945][ T5405] [<806ff5ec>] (keyctl_dh_compute) from [<806fb410>] (sys_keyctl+0xfc/0x318) [ 309.067143][ T5405] r8:8020029c r7:00000137 r6:00131400 r5:00000000 r4:20000000 [ 309.067315][ T5405] [<806fb314>] (sys_keyctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 309.067486][ T5405] Exception stack(0xe0771fa8 to 0xe0771ff0) [ 309.067627][ T5405] 1fa0: 20000000 00000000 00000017 20000100 00000000 00000000 [ 309.067784][ T5405] 1fc0: 20000000 00000000 00131400 00000137 00000000 00006364 003d0f00 76b910bc [ 309.067956][ T5405] 1fe0: 76b90ec0 76b90eb0 00018af0 00133450 [ 309.068078][ T5405] r5:00000000 r4:20000000 [ 310.174049][ T5409] FAULT_INJECTION: forcing a failure. [ 310.174049][ T5409] name failslab, interval 1, probability 0, space 0, times 0 [ 310.174500][ T5409] CPU: 1 UID: 0 PID: 5409 Comm: syz.0.545 Not tainted 6.12.0-syzkaller #0 [ 310.174680][ T5409] Hardware name: ARM-Versatile Express [ 310.174806][ T5409] Call trace: [ 310.174900][ T5409] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 310.175117][ T5409] r7:8372c800 r6:00000cc0 r5:60000013 r4:82040a28 [ 310.175247][ T5409] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 310.175535][ T5409] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 310.175844][ T5409] r5:00000000 r4:8271955c [ 310.176033][ T5409] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 310.176393][ T5409] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 310.176745][ T5409] r6:00000cc0 r5:ffffffff r4:82cab840 [ 310.176883][ T5409] [<804eb4bc>] (should_failslab) from [<804cfcac>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 310.177337][ T5409] [<804cfc5c>] (kmem_cache_alloc_node_noprof) from [<814a42e4>] (__alloc_skb+0x138/0x160) [ 310.177763][ T5409] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:82cab840 r5:ffffffff [ 310.178160][ T5409] r4:82606040 [ 310.178411][ T5409] [<814a41ac>] (__alloc_skb) from [<815b98d4>] (netlink_alloc_large_skb+0x88/0xa0) [ 310.178788][ T5409] r8:00000000 r7:84fa6000 r6:0000001c r5:831a2000 r4:00000140 [ 310.179046][ T5409] [<815b984c>] (netlink_alloc_large_skb) from [<815b9edc>] (netlink_sendmsg+0x134/0x43c) [ 310.179680][ T5409] r5:831a2000 r4:ea90df20 [ 310.179796][ T5409] [<815b9da8>] (netlink_sendmsg) from [<81496cdc>] (__sock_sendmsg+0x44/0x78) [ 310.180049][ T5409] r10:00000000 r9:ea90ddc4 r8:ea90ddc4 r7:831a2000 r6:831a2000 r5:ea90df20 [ 310.180409][ T5409] r4:00000000 [ 310.180604][ T5409] [<81496c98>] (__sock_sendmsg) from [<81497cdc>] (____sys_sendmsg+0x2a4/0x2c4) [ 310.181004][ T5409] r7:831a2000 r6:00000000 r5:20000000 r4:ea90df20 [ 310.181270][ T5409] [<81497a38>] (____sys_sendmsg) from [<81499a74>] (___sys_sendmsg+0x9c/0xd0) [ 310.181639][ T5409] r10:ea90de24 r9:20000040 r8:20000000 r7:00000000 r6:831a2000 r5:ea90df20 [ 310.181898][ T5409] r4:00000000 [ 310.181984][ T5409] [<814999d8>] (___sys_sendmsg) from [<81499f04>] (__sys_sendmsg+0x8c/0xd8) [ 310.182291][ T5409] r10:00000128 r9:8372c800 r8:8416a300 r7:20000000 r6:20000040 r5:8416a301 [ 310.182454][ T5409] r4:00000005 [ 310.182536][ T5409] [<81499e78>] (__sys_sendmsg) from [<81499f64>] (sys_sendmsg+0x14/0x18) [ 310.182734][ T5409] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 310.182882][ T5409] [<81499f50>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 310.183079][ T5409] Exception stack(0xea90dfa8 to 0xea90dff0) [ 310.183204][ T5409] dfa0: 00000000 00000000 00000005 20000040 20000000 00000000 [ 310.183382][ T5409] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b940bc [ 310.183559][ T5409] dfe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 315.979894][ T5432] FAULT_INJECTION: forcing a failure. [ 315.979894][ T5432] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.980679][ T5432] CPU: 1 UID: 0 PID: 5432 Comm: syz.0.553 Not tainted 6.12.0-syzkaller #0 [ 315.981052][ T5432] Hardware name: ARM-Versatile Express [ 315.981285][ T5432] Call trace: [ 315.981580][ T5432] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 315.982375][ T5432] r7:eaacde20 r6:20000100 r5:60000013 r4:82040a28 [ 315.982712][ T5432] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 315.983121][ T5432] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 315.983534][ T5432] r5:00000000 r4:8274f688 [ 315.983771][ T5432] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 315.984171][ T5432] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 315.985402][ T5432] r6:20000100 r5:00000000 r4:eaacdf20 [ 315.986026][ T5432] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 315.987091][ T5432] [<808ed84c>] (should_fail_usercopy) from [<814998f8>] (copy_msghdr_from_user+0x50/0x130) [ 315.987563][ T5432] [<814998a8>] (copy_msghdr_from_user) from [<81499a50>] (___sys_sendmsg+0x78/0xd0) [ 315.988007][ T5432] r8:00000800 r7:00000000 r6:831a2c80 r5:eaacdf20 r4:eaacde64 [ 315.988336][ T5432] [<814999d8>] (___sys_sendmsg) from [<81499f04>] (__sys_sendmsg+0x8c/0xd8) [ 315.988825][ T5432] r10:00000128 r9:84db4800 r8:8416a780 r7:00000800 r6:20000100 r5:8416a781 [ 315.989189][ T5432] r4:00000005 [ 315.989394][ T5432] [<81499e78>] (__sys_sendmsg) from [<81499f64>] (sys_sendmsg+0x14/0x18) [ 315.989808][ T5432] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 315.990160][ T5432] [<81499f50>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 315.990593][ T5432] Exception stack(0xeaacdfa8 to 0xeaacdff0) [ 315.992057][ T5432] dfa0: 00000000 00000000 00000005 20000100 00000800 00000000 [ 315.992749][ T5432] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b940bc [ 315.993053][ T5432] dfe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 316.158037][ T31] audit: type=1400 audit(316.040:252): avc: denied { write } for pid=5433 comm="syz.0.554" name="pfkey" dev="proc" ino=4026532728 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 317.917556][ T31] audit: type=1400 audit(317.800:253): avc: denied { write } for pid=5447 comm="syz.1.559" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 317.929116][ T31] audit: type=1400 audit(317.810:254): avc: denied { ioctl } for pid=5447 comm="syz.1.559" path="socket:[6886]" dev="sockfs" ino=6886 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 317.979533][ T5448] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=5448 comm=syz.1.559 [ 317.993610][ T5448] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5448 comm=syz.1.559 [ 319.740317][ T5460] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5460 comm=syz.0.564 [ 323.758369][ T31] audit: type=1400 audit(323.640:255): avc: denied { ioctl } for pid=5519 comm="syz.0.591" path="socket:[7059]" dev="sockfs" ino=7059 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 323.995127][ T31] audit: type=1400 audit(323.880:256): avc: denied { write } for pid=5524 comm="syz.1.592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 324.009439][ T31] audit: type=1400 audit(323.890:257): avc: denied { setattr } for pid=5524 comm="syz.1.592" name="" dev="pipefs" ino=925 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 327.592031][ T3726] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 327.758382][ T3726] usb 2-1: config 1 interface 0 altsetting 14 bulk endpoint 0x1 has invalid maxpacket 64 [ 327.758944][ T3726] usb 2-1: config 1 interface 0 altsetting 14 bulk endpoint 0x82 has invalid maxpacket 64 [ 327.759249][ T3726] usb 2-1: config 1 interface 0 has no altsetting 0 [ 327.775380][ T3726] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 327.775718][ T3726] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.775948][ T3726] usb 2-1: Product: 䟰䮉ꕸⰞ덞某쳑痠僐闈눅븦ꩩ雫楓堈覥餦蹻靣甸 [ 327.776133][ T3726] usb 2-1: Manufacturer: 焕桻ᘘꢁ䌿關ศ麐쓙࡞ꆀ㒮金ꖱ䕳ᮗ⦇ᔴᏔ틴忤骎オ픟☌绻ꝇ읊淴㔅⫰䣼錋뭯麷즄鯞ᰕ첤୓鲵⩞論坭暲鱷仳፡恦❽婎隊住꫐䁞던鱫ᝄ뷧ⴁ朥⣽ꉶ垖璡혹ᗃ麦꥽歹 [ 327.776694][ T3726] usb 2-1: SerialNumber: Ѕ [ 327.783661][ T3726] usb 2-1: rejected 1 configuration due to insufficient available bus power [ 327.784122][ T3726] usb 2-1: no configuration chosen from 1 choice [ 336.276965][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 337.349845][ T24] usb 2-1: USB disconnect, device number 8 [ 338.122390][ T5598] FAULT_INJECTION: forcing a failure. [ 338.122390][ T5598] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 338.123080][ T5598] CPU: 1 UID: 0 PID: 5598 Comm: syz.0.618 Not tainted 6.12.0-syzkaller #0 [ 338.123455][ T5598] Hardware name: ARM-Versatile Express [ 338.123702][ T5598] Call trace: [ 338.123927][ T5598] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 338.124384][ T5598] r7:00000001 r6:8223c840 r5:60000013 r4:82040a28 [ 338.124679][ T5598] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 338.125067][ T5598] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 338.125438][ T5598] r5:00000000 r4:8274f688 [ 338.125651][ T5598] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 338.126064][ T5598] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 338.126970][ T5598] r6:8223c840 r5:20000080 r4:82edb000 [ 338.127441][ T5598] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 338.128124][ T5598] [<808ed84c>] (should_fail_usercopy) from [<808f38b4>] (strncpy_from_user+0x20/0x194) [ 338.128663][ T5598] [<808f3894>] (strncpy_from_user) from [<8052852c>] (getname_flags.part.0+0x44/0x18c) [ 338.129127][ T5598] r10:000000b6 r9:00000001 r8:00000000 r7:00000001 r6:8223c840 r5:20000080 [ 338.129541][ T5598] r4:82edb000 [ 338.129739][ T5598] [<805284e8>] (getname_flags.part.0) from [<8052d5d0>] (getname_flags+0x3c/0x50) [ 338.130226][ T5598] r9:00000001 r8:00000000 r7:00000000 r6:ffffff9c r5:00000001 r4:20000080 [ 338.130600][ T5598] [<8052d594>] (getname_flags) from [<8052dbd4>] (user_path_at+0x2c/0x64) [ 338.131014][ T5598] r5:00000001 r4:eb271f54 [ 338.131243][ T5598] [<8052dba8>] (user_path_at) from [<805159a0>] (do_fchownat+0x6c/0xf4) [ 338.131845][ T5598] r6:20000080 r5:ffffff9c r4:00000000 [ 338.132463][ T5598] [<80515934>] (do_fchownat) from [<80329d7c>] (sys_chown16+0x50/0x58) [ 338.133021][ T5598] r9:84db3000 r8:8020029c r7:000000b6 r6:00131400 r5:00000000 r4:00000000 [ 338.133415][ T5598] [<80329d2c>] (sys_chown16) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 338.133808][ T5598] Exception stack(0xeb271fa8 to 0xeb271ff0) [ 338.134106][ T5598] 1fa0: 00000000 00000000 20000080 00000000 00000000 00000000 [ 338.134573][ T5598] 1fc0: 00000000 00000000 00131400 000000b6 00000000 00006364 003d0f00 76b940bc [ 338.134988][ T5598] 1fe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 338.135281][ T5598] r4:00000000 [ 338.803269][ T5604] FAULT_INJECTION: forcing a failure. [ 338.803269][ T5604] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 338.803967][ T5604] CPU: 0 UID: 0 PID: 5604 Comm: syz.0.619 Not tainted 6.12.0-syzkaller #0 [ 338.804307][ T5604] Hardware name: ARM-Versatile Express [ 338.804531][ T5604] Call trace: [ 338.804735][ T5604] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 338.805086][ T5604] r7:200004c0 r6:20000000 r5:60000013 r4:82040a28 [ 338.805317][ T5604] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 338.805661][ T5604] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 338.805973][ T5604] r5:00000000 r4:8274f688 [ 338.806194][ T5604] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 338.806529][ T5604] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 338.806910][ T5604] r6:20000000 r5:85c08c00 r4:00000074 [ 338.807121][ T5604] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 338.807459][ T5604] [<808ed84c>] (should_fail_usercopy) from [<80470000>] (vmemdup_user+0x48/0x178) [ 338.807817][ T5604] [<8046ffb8>] (vmemdup_user) from [<80551684>] (setxattr_copy+0x58/0x90) [ 338.808174][ T5604] r9:8372ec00 r8:200004c0 r7:ffffff9c r6:20000000 r5:00000100 r4:eb2a1e40 [ 338.808469][ T5604] [<8055162c>] (setxattr_copy) from [<80551898>] (path_setxattrat+0x7c/0x14c) [ 338.808868][ T5604] r5:00000100 r4:20000140 [ 338.809065][ T5604] [<8055181c>] (path_setxattrat) from [<80551b30>] (sys_lsetxattr+0x34/0x3c) [ 338.809416][ T5604] r8:8020029c r7:000000e3 r6:00131400 r5:00000000 r4:20000140 [ 338.809835][ T5604] [<80551afc>] (sys_lsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 338.810499][ T5604] Exception stack(0xeb2a1fa8 to 0xeb2a1ff0) [ 338.810842][ T5604] 1fa0: 00000001 00000000 20000000 20000140 200004c0 00000074 [ 338.811199][ T5604] 1fc0: 00000001 00000000 00131400 000000e3 00000000 00006364 003d0f00 76b730bc [ 338.811479][ T5604] 1fe0: 76b72ec0 76b72eb0 00018af0 00133450 [ 338.812052][ T5604] r4:00000001 [ 340.700589][ T5609] fuse: Unknown parameter '0x0000000000000003' [ 342.132866][ T5628] fuse: Unknown parameter '0x0000000000000003' [ 343.397226][ T31] audit: type=1400 audit(343.270:258): avc: denied { read } for pid=5625 comm="syz.0.627" path="socket:[8254]" dev="sockfs" ino=8254 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 343.904241][ T31] audit: type=1400 audit(343.790:259): avc: denied { write } for pid=5638 comm="syz.0.631" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 344.104965][ T5643] fuse: Unknown parameter '0x0000000000000003' [ 344.263967][ T5645] FAULT_INJECTION: forcing a failure. [ 344.263967][ T5645] name failslab, interval 1, probability 0, space 0, times 0 [ 344.264355][ T5645] CPU: 0 UID: 0 PID: 5645 Comm: syz.0.633 Not tainted 6.12.0-syzkaller #0 [ 344.264567][ T5645] Hardware name: ARM-Versatile Express [ 344.264675][ T5645] Call trace: [ 344.264760][ T5645] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 344.264928][ T5645] r7:8372e000 r6:00000cc0 r5:60000013 r4:82040a28 [ 344.265076][ T5645] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 344.265303][ T5645] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 344.265592][ T5645] r5:00000000 r4:8271955c [ 344.265724][ T5645] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 344.265923][ T5645] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 344.266178][ T5645] r6:00000cc0 r5:20000000 r4:82ca8b40 [ 344.266308][ T5645] [<804eb4bc>] (should_failslab) from [<804d0318>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 344.266568][ T5645] [<804d02cc>] (kmem_cache_alloc_noprof) from [<80528510>] (getname_flags.part.0+0x28/0x18c) [ 344.266828][ T5645] r10:000000e6 r9:00000000 r8:20000000 r7:00000000 r6:8223c840 r5:20000000 [ 344.267028][ T5645] r4:20000000 [ 344.267125][ T5645] [<805284e8>] (getname_flags.part.0) from [<8052d710>] (getname+0x38/0x4c) [ 344.267366][ T5645] r9:00000000 r8:20000000 r7:ffffff9c r6:20000140 r5:00000100 r4:20000000 [ 344.267583][ T5645] [<8052d6d8>] (getname) from [<80551dc0>] (path_getxattrat+0x134/0x158) [ 344.267813][ T5645] r5:00000100 r4:00000004 [ 344.267933][ T5645] [<80551c8c>] (path_getxattrat) from [<80551fa8>] (sys_lgetxattr+0x30/0x38) [ 344.268169][ T5645] r9:8372e000 r8:8020029c r7:000000e6 r6:00131400 r5:00000000 r4:00000000 [ 344.268409][ T5645] [<80551f78>] (sys_lgetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 344.268667][ T5645] Exception stack(0xeb299fa8 to 0xeb299ff0) [ 344.268848][ T5645] 9fa0: 00000000 00000000 20000000 20000140 00000000 00000000 [ 344.269137][ T5645] 9fc0: 00000000 00000000 00131400 000000e6 00000000 00006364 003d0f00 76b940bc [ 344.269552][ T5645] 9fe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 344.795455][ T5653] fuse: Unknown parameter '0x0000000000000003' [ 348.934803][ T31] audit: type=1400 audit(348.820:260): avc: denied { bind } for pid=5666 comm="syz.0.642" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 354.378810][ T5711] FAULT_INJECTION: forcing a failure. [ 354.378810][ T5711] name failslab, interval 1, probability 0, space 0, times 0 [ 354.380620][ T5711] CPU: 0 UID: 0 PID: 5711 Comm: syz.0.659 Not tainted 6.12.0-syzkaller #0 [ 354.381018][ T5711] Hardware name: ARM-Versatile Express [ 354.381319][ T5711] Call trace: [ 354.381599][ T5711] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 354.382304][ T5711] r7:8372a400 r6:00000cc0 r5:60000013 r4:82040a28 [ 354.382696][ T5711] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 354.383179][ T5711] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 354.383621][ T5711] r5:00000000 r4:8271955c [ 354.383848][ T5711] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 354.384280][ T5711] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 354.384723][ T5711] r6:00000cc0 r5:8271bf14 r4:82ca8d80 [ 354.384999][ T5711] [<804eb4bc>] (should_failslab) from [<804d0318>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 354.385484][ T5711] [<804d02cc>] (kmem_cache_alloc_noprof) from [<8051b920>] (alloc_empty_file+0x64/0x13c) [ 354.387824][ T5711] r10:00000142 r9:8360c000 r8:82605c40 r7:83e82880 r6:00000002 r5:8271bf14 [ 354.388196][ T5711] r4:8223c820 [ 354.388383][ T5711] [<8051b8bc>] (alloc_empty_file) from [<8052e03c>] (path_openat+0x40/0x11a4) [ 354.388814][ T5711] r8:eb55de58 r7:eb55de58 r6:eb55df20 r5:8372a400 r4:ffffff9c [ 354.389144][ T5711] [<8052dffc>] (path_openat) from [<8052f24c>] (do_filp_open+0xac/0x148) [ 354.389562][ T5711] r10:00000142 r9:8360c000 r8:00000001 r7:eb55de58 r6:eb55df20 r5:8372a400 [ 354.389934][ T5711] r4:ffffff9c [ 354.390124][ T5711] [<8052f1a0>] (do_filp_open) from [<805161fc>] (do_sys_openat2+0xbc/0xe4) [ 354.390517][ T5711] r9:8372a400 r8:8020029c r7:ffffff9c r6:00000007 r5:eb55df58 r4:8360c000 [ 354.390837][ T5711] [<80516140>] (do_sys_openat2) from [<80516604>] (sys_openat+0x98/0xd4) [ 354.391177][ T5711] r7:00000142 r6:00000000 r5:001862fc r4:ffffff9c [ 354.391423][ T5711] [<8051656c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 354.391768][ T5711] Exception stack(0xeb55dfa8 to 0xeb55dff0) [ 354.391998][ T5711] dfa0: 00000002 001862fc ffffff9c 001862fc 00000002 00000000 [ 354.392224][ T5711] dfc0: 00000002 001862fc 00000000 00000142 00000000 00006364 003d0f00 76b940bc [ 354.392395][ T5711] dfe0: 00000000 76b91dd8 000d8998 00131248 [ 354.392631][ T5711] r5:001862fc r4:00000002 [ 365.611238][ T5789] capability: warning: `syz.1.690' uses 32-bit capabilities (legacy support in use) [ 369.553167][ T31] audit: type=1400 audit(369.430:261): avc: denied { getopt } for pid=5826 comm="syz.0.707" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 369.559839][ T31] audit: type=1400 audit(369.440:262): avc: denied { read } for pid=5826 comm="syz.0.707" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 369.926393][ T31] audit: type=1400 audit(369.810:263): avc: denied { create } for pid=5836 comm="syz.1.712" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 370.529895][ T31] audit: type=1107 audit(370.400:264): pid=5847 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='C'[Iۄ?L#/>& <Ȏ:'[RRܧT6FǂŠoM kӪvoZWH$+9qˉKa0vGibAD0ҭNv˔pQ\ ÝT YB~U*HVoE] _CSڙgL&U)?j!BSioa$J kěBwVGNeL5EReˆzdI|YzXT A NØ>>L>u\.G#G8f4oLx(0ρAs3kx[7@:ӢW;dxWwSNlf-LېR"@A8{Sܴħ[#MtZC.d̉}Ie~ qLl^S7Wbq죪їwD 6ɻI+Y G_D.ì-p˳i=);䊷Wh3eRޞl }' [ 372.412651][ T3726] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 372.572505][ T3726] usb 1-1: Using ep0 maxpacket: 32 [ 372.592377][ T3726] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 372.593020][ T3726] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 372.593388][ T3726] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 372.593890][ T3726] usb 1-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 372.594293][ T3726] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.603386][ T3726] usb 1-1: config 0 descriptor?? [ 372.630252][ T31] audit: type=1400 audit(372.510:265): avc: denied { unlink } for pid=2907 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 373.074992][ T5870] FAULT_INJECTION: forcing a failure. [ 373.074992][ T5870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.082477][ T5870] CPU: 1 UID: 0 PID: 5870 Comm: syz.1.727 Not tainted 6.12.0-syzkaller #0 [ 373.085452][ T5870] Hardware name: ARM-Versatile Express [ 373.086876][ T5870] Call trace: [ 373.087805][ T5870] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 373.089696][ T5870] r7:e00b5d24 r6:00000000 r5:60000013 r4:82040a28 [ 373.089935][ T5870] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 373.090283][ T5870] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 373.090628][ T5870] r5:00000000 r4:827195b0 [ 373.090803][ T5870] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 373.091124][ T5870] [<808ed658>] (should_fail_ex) from [<804eb5b8>] (should_fail_alloc_page+0x68/0x74) [ 373.091503][ T5870] r6:00000000 r5:00140cca r4:e00b5d30 [ 373.091755][ T5870] [<804eb550>] (should_fail_alloc_page) from [<804bbab8>] (prepare_alloc_pages.constprop.0+0x88/0x198) [ 373.092168][ T5870] [<804bba30>] (prepare_alloc_pages.constprop.0) from [<804c2690>] (__alloc_pages_noprof+0xb4/0x1128) [ 373.092591][ T5870] r10:00000000 r9:84b48b60 r8:2092b000 r7:84db6c00 r6:00140cca r5:00000000 [ 373.092899][ T5870] r4:00000000 r3:e00b5d30 [ 373.093106][ T5870] [<804c25dc>] (__alloc_pages_noprof) from [<804c3c90>] (__folio_alloc_noprof+0x14/0x2c) [ 373.093501][ T5870] r10:00100cca r9:84b48b60 r8:2092b000 r7:200e2000 r6:8380e420 r5:00000000 [ 373.093787][ T5870] r4:84b48a58 [ 373.093920][ T5870] [<804c3c7c>] (__folio_alloc_noprof) from [<8046f1d4>] (shmem_mfill_atomic_pte+0x248/0x42c) [ 373.094340][ T5870] r5:00000000 r4:84b48a58 [ 373.094571][ T5870] [<8046ef8c>] (shmem_mfill_atomic_pte) from [<805070c0>] (mfill_atomic_copy+0x324/0x6e4) [ 373.095087][ T5870] r10:2092c000 r9:e00b5e98 r8:2092b000 r7:20ffb000 r6:84db6c00 r5:85bf4820 [ 373.095440][ T5870] r4:8380e420 [ 373.095644][ T5870] [<80506d9c>] (mfill_atomic_copy) from [<805874c0>] (userfaultfd_ioctl+0x1414/0x2080) [ 373.096234][ T5870] r10:20ffc000 r9:e00b5e98 r8:00000000 r7:00000000 r6:00000001 r5:20000400 [ 373.096576][ T5870] r4:85051000 [ 373.096756][ T5870] [<805860ac>] (userfaultfd_ioctl) from [<80532cec>] (sys_ioctl+0x138/0xd88) [ 373.097151][ T5870] r10:84db6c00 r9:00000003 r8:842d8540 r7:20000400 r6:842d8541 r5:00000000 [ 373.097497][ T5870] r4:c028aa03 [ 373.097693][ T5870] [<80532bb4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 373.098048][ T5870] Exception stack(0xe00b5fa8 to 0xe00b5ff0) [ 373.098677][ T5870] 5fa0: 00000000 00000000 00000003 c028aa03 20000400 00000000 [ 373.100144][ T5870] 5fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76bd30bc [ 373.101000][ T5870] 5fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 373.102325][ T5870] r10:00000036 r9:84db6c00 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 373.102946][ T5870] r4:00000000 [ 373.197344][ T3726] usbhid 1-1:0.0: can't add hid device: -71 [ 373.197729][ T3726] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 373.203006][ T3726] usb 1-1: USB disconnect, device number 6 [ 374.103349][ T3774] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 374.272658][ T3774] usb 1-1: Using ep0 maxpacket: 32 [ 374.282253][ T3774] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 374.282793][ T3774] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 374.283347][ T3774] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 374.283862][ T3774] usb 1-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 374.284231][ T3774] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 374.294290][ T3774] usb 1-1: config 0 descriptor?? [ 374.846524][ T3774] usbhid 1-1:0.0: can't add hid device: -71 [ 374.847142][ T3774] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 374.850234][ T3774] usb 1-1: USB disconnect, device number 7 [ 376.103095][ T8] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 376.252571][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 376.305295][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 376.305876][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 376.306178][ T8] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 376.306442][ T8] usb 1-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 376.306633][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.313452][ T8] usb 1-1: config 0 descriptor?? [ 376.352660][ T31] audit: type=1400 audit(376.230:266): avc: denied { create } for pid=5949 comm="syz.1.744" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 376.791419][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 376.792969][ T8] usbhid 1-1:0.0: can't add hid device: -71 [ 376.793229][ T8] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 376.795762][ T8] usb 1-1: USB disconnect, device number 8 [ 377.672462][ T3774] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 377.822477][ T3774] usb 2-1: Using ep0 maxpacket: 32 [ 377.832468][ T3774] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 377.833104][ T3774] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 377.833645][ T3774] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 377.834120][ T3774] usb 2-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 377.834514][ T3774] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 377.840420][ T3774] usb 2-1: config 0 descriptor?? [ 378.488872][ T3774] usbhid 2-1:0.0: can't add hid device: -71 [ 378.489665][ T3774] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 378.501256][ T3774] usb 2-1: USB disconnect, device number 9 [ 383.875627][ T31] audit: type=1400 audit(383.760:267): avc: denied { remount } for pid=6060 comm="syz.1.780" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 383.883699][ T31] audit: type=1400 audit(383.760:268): avc: denied { create } for pid=6060 comm="syz.1.780" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 384.944376][ T6075] FAULT_INJECTION: forcing a failure. [ 384.944376][ T6075] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 384.946261][ T6075] CPU: 1 UID: 0 PID: 6075 Comm: syz.0.784 Not tainted 6.12.0-syzkaller #0 [ 384.946728][ T6075] Hardware name: ARM-Versatile Express [ 384.947101][ T6075] Call trace: [ 384.947915][ T6075] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 384.950739][ T6075] r7:8391e240 r6:00000000 r5:60000013 r4:82040a28 [ 384.951130][ T6075] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 384.951716][ T6075] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 384.952164][ T6075] r5:00000000 r4:8274f688 [ 384.952369][ T6075] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 384.952716][ T6075] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 384.953064][ T6075] r6:00000000 r5:eaed1f30 r4:00000010 [ 384.953287][ T6075] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 384.953497][ T6075] [<808ed84c>] (should_fail_usercopy) from [<8083f830>] (_copy_from_iter+0x68/0x7c8) [ 384.953716][ T6075] [<8083f7c8>] (_copy_from_iter) from [<815b9f44>] (netlink_sendmsg+0x19c/0x43c) [ 384.953945][ T6075] r10:00000000 r9:00000000 r8:eaed1f30 r7:84fa6400 r6:00000010 r5:84316000 [ 384.954260][ T6075] r4:eaed1f20 [ 384.954355][ T6075] [<815b9da8>] (netlink_sendmsg) from [<81496cdc>] (__sock_sendmsg+0x44/0x78) [ 384.954593][ T6075] r10:00000000 r9:eaed1dc4 r8:eaed1dc4 r7:8447e500 r6:8447e500 r5:eaed1f20 [ 384.954808][ T6075] r4:00000000 [ 384.954916][ T6075] [<81496c98>] (__sock_sendmsg) from [<81497cdc>] (____sys_sendmsg+0x2a4/0x2c4) [ 384.955162][ T6075] r7:8447e500 r6:00000000 r5:04008010 r4:eaed1f20 [ 384.955400][ T6075] [<81497a38>] (____sys_sendmsg) from [<81499a74>] (___sys_sendmsg+0x9c/0xd0) [ 384.955673][ T6075] r10:eaed1e24 r9:20003d00 r8:04008010 r7:00000000 r6:8447e500 r5:eaed1f20 [ 384.955928][ T6075] r4:00000000 [ 384.956038][ T6075] [<814999d8>] (___sys_sendmsg) from [<81499f04>] (__sys_sendmsg+0x8c/0xd8) [ 384.956276][ T6075] r10:00000128 r9:83728c00 r8:85095180 r7:04008010 r6:20003d00 r5:85095181 [ 384.956488][ T6075] r4:00000004 [ 384.956607][ T6075] [<81499e78>] (__sys_sendmsg) from [<81499f64>] (sys_sendmsg+0x14/0x18) [ 384.956858][ T6075] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 384.957056][ T6075] [<81499f50>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 384.957301][ T6075] Exception stack(0xeaed1fa8 to 0xeaed1ff0) [ 384.957463][ T6075] 1fa0: 00000000 00000000 00000004 20003d00 04008010 00000000 [ 384.957643][ T6075] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b940bc [ 384.957941][ T6075] 1fe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 385.419065][ T31] audit: type=1400 audit(385.300:269): avc: denied { create } for pid=6081 comm="syz.1.787" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 385.421119][ T31] audit: type=1400 audit(385.300:270): avc: denied { write } for pid=6081 comm="syz.1.787" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 386.956762][ T31] audit: type=1400 audit(386.840:271): avc: denied { bind } for pid=6085 comm="syz.1.789" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 388.249423][ T6098] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6098 comm=syz.1.791 [ 388.469644][ T6105] SELinux: syz.0.793 (6105) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 388.792201][ T24] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 388.999969][ T24] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 389.000315][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.000604][ T24] usb 1-1: Product: syz [ 389.000804][ T24] usb 1-1: Manufacturer: syz [ 389.001024][ T24] usb 1-1: SerialNumber: syz [ 392.360146][ T6127] FAULT_INJECTION: forcing a failure. [ 392.360146][ T6127] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 392.360595][ T6127] CPU: 0 UID: 0 PID: 6127 Comm: syz.1.798 Not tainted 6.12.0-syzkaller #0 [ 392.360799][ T6127] Hardware name: ARM-Versatile Express [ 392.360942][ T6127] Call trace: [ 392.361052][ T6127] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 392.361368][ T6127] r7:20000f40 r6:0000000c r5:60000013 r4:82040a28 [ 392.361983][ T6127] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 392.362547][ T6127] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 392.363215][ T6127] r5:00000000 r4:8274f688 [ 392.363453][ T6127] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 392.363759][ T6127] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 392.364060][ T6127] r6:0000000c r5:0000000c r4:df92de64 [ 392.364281][ T6127] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 392.364611][ T6127] [<808ed84c>] (should_fail_usercopy) from [<81497d38>] (move_addr_to_kernel+0x3c/0xe4) [ 392.365019][ T6127] [<81497cfc>] (move_addr_to_kernel) from [<8149987c>] (__copy_msghdr+0xe4/0x110) [ 392.365326][ T6127] r9:20001040 r8:b5403587 r7:df92de20 r6:20001040 r5:df92ddd0 r4:df92df20 [ 392.365498][ T6127] [<81499798>] (__copy_msghdr) from [<81499954>] (copy_msghdr_from_user+0xac/0x130) [ 392.365742][ T6127] r5:00000000 r4:df92df20 [ 392.365841][ T6127] [<814998a8>] (copy_msghdr_from_user) from [<81499a50>] (___sys_sendmsg+0x78/0xd0) [ 392.366129][ T6127] r8:00000014 r7:00000000 r6:83375680 r5:df92df20 r4:df92de64 [ 392.366408][ T6127] [<814999d8>] (___sys_sendmsg) from [<81499f04>] (__sys_sendmsg+0x8c/0xd8) [ 392.366674][ T6127] r10:00000128 r9:849d4800 r8:85099240 r7:00000014 r6:20001040 r5:85099241 [ 392.366928][ T6127] r4:00000003 [ 392.367036][ T6127] [<81499e78>] (__sys_sendmsg) from [<81499f64>] (sys_sendmsg+0x14/0x18) [ 392.367286][ T6127] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 392.367501][ T6127] [<81499f50>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 392.367747][ T6127] Exception stack(0xdf92dfa8 to 0xdf92dff0) [ 392.367906][ T6127] dfa0: 00000000 00000000 00000003 20001040 00000014 00000000 [ 392.368263][ T6127] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76bd30bc [ 392.368611][ T6127] dfe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 392.678718][ T6129] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6129 comm=syz.1.799 [ 392.684141][ T6129] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1539 sclass=netlink_route_socket pid=6129 comm=syz.1.799 [ 392.974842][ T6136] FAULT_INJECTION: forcing a failure. [ 392.974842][ T6136] name failslab, interval 1, probability 0, space 0, times 0 [ 392.975563][ T6136] CPU: 1 UID: 0 PID: 6136 Comm: syz.1.800 Not tainted 6.12.0-syzkaller #0 [ 392.975919][ T6136] Hardware name: ARM-Versatile Express [ 392.976155][ T6136] Call trace: [ 392.976385][ T6136] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 392.976779][ T6136] r7:83c7b000 r6:00000dc0 r5:60000013 r4:82040a28 [ 392.977039][ T6136] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 392.977408][ T6136] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 392.978233][ T6136] r5:00000000 r4:8271955c [ 392.978580][ T6136] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 392.979122][ T6136] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 392.979656][ T6136] r6:00000dc0 r5:eb0b5f20 r4:82c01240 [ 392.979881][ T6136] [<804eb4bc>] (should_failslab) from [<804cf6c4>] (__kmalloc_cache_noprof+0x4c/0x344) [ 392.980265][ T6136] [<804cf678>] (__kmalloc_cache_noprof) from [<8168365c>] (tcp_sendmsg_fastopen+0x94/0x188) [ 392.980691][ T6136] r10:00000000 r9:eb0b5f20 r8:eb0b5e64 r7:eb0b5cf4 r6:00000028 r5:eb0b5f20 [ 392.980989][ T6136] r4:84955280 [ 392.981154][ T6136] [<816835c8>] (tcp_sendmsg_fastopen) from [<81684018>] (tcp_sendmsg_locked+0x8c8/0xd34) [ 392.981529][ T6136] r8:84955280 r7:20044090 r6:00000028 r5:eb0b5f20 r4:00000028 [ 392.982180][ T6136] [<81683750>] (tcp_sendmsg_locked) from [<816844b4>] (tcp_sendmsg+0x30/0x44) [ 392.982770][ T6136] r10:00000000 r9:eb0b5dc4 r8:eb0b5dc4 r7:831a2c80 r6:00000028 r5:eb0b5f20 [ 392.983215][ T6136] r4:84955280 [ 392.983419][ T6136] [<81684484>] (tcp_sendmsg) from [<8175f1d4>] (inet6_sendmsg+0x40/0x4c) [ 392.983853][ T6136] r7:831a2c80 r6:84955280 r5:00000028 r4:eb0b5f20 [ 392.984131][ T6136] [<8175f194>] (inet6_sendmsg) from [<81496cdc>] (__sock_sendmsg+0x44/0x78) [ 392.984556][ T6136] r7:831a2c80 r6:831a2c80 r5:eb0b5f20 r4:00000000 [ 392.984829][ T6136] [<81496c98>] (__sock_sendmsg) from [<81497cdc>] (____sys_sendmsg+0x2a4/0x2c4) [ 392.985229][ T6136] r7:831a2c80 r6:00000000 r5:20044090 r4:eb0b5f20 [ 392.985524][ T6136] [<81497a38>] (____sys_sendmsg) from [<81499a74>] (___sys_sendmsg+0x9c/0xd0) [ 392.985927][ T6136] r10:eb0b5e24 r9:200000c0 r8:20044090 r7:00000000 r6:831a2c80 r5:eb0b5f20 [ 392.986347][ T6136] r4:00000000 [ 392.986538][ T6136] [<814999d8>] (___sys_sendmsg) from [<81499f04>] (__sys_sendmsg+0x8c/0xd8) [ 392.986925][ T6136] r10:00000128 r9:83c7b000 r8:85095e40 r7:20044090 r6:200000c0 r5:85095e41 [ 392.987276][ T6136] r4:00000003 [ 392.987469][ T6136] [<81499e78>] (__sys_sendmsg) from [<81499f64>] (sys_sendmsg+0x14/0x18) [ 392.987871][ T6136] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 392.988186][ T6136] [<81499f50>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 392.988590][ T6136] Exception stack(0xeb0b5fa8 to 0xeb0b5ff0) [ 392.988886][ T6136] 5fa0: 00000000 00000000 00000003 200000c0 20044090 00000000 [ 392.989253][ T6136] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76bd30bc [ 392.990036][ T6136] 5fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 394.774617][ T6145] FAULT_INJECTION: forcing a failure. [ 394.774617][ T6145] name failslab, interval 1, probability 0, space 0, times 0 [ 394.775311][ T6145] CPU: 0 UID: 0 PID: 6145 Comm: syz.1.804 Not tainted 6.12.0-syzkaller #0 [ 394.775702][ T6145] Hardware name: ARM-Versatile Express [ 394.775953][ T6145] Call trace: [ 394.776169][ T6145] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 394.776590][ T6145] r7:00000820 r6:842e0f58 r5:60000013 r4:82040a28 [ 394.776867][ T6145] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 394.777253][ T6145] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 394.777639][ T6145] r5:00000000 r4:8271955c [ 394.777888][ T6145] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 394.778677][ T6145] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 394.779259][ T6145] r6:842e0f58 r5:00000017 r4:82c01240 [ 394.779519][ T6145] [<804eb4bc>] (should_failslab) from [<804d1350>] (__kmalloc_node_track_caller_noprof+0xa0/0x464) [ 394.780002][ T6145] [<804d12b0>] (__kmalloc_node_track_caller_noprof) from [<8046f464>] (kmemdup_noprof+0x28/0x44) [ 394.780474][ T6145] r10:00000127 r9:83916004 r8:eaf59d24 r7:8402e000 r6:842e0f58 r5:00000017 [ 394.780848][ T6145] r4:83df0100 [ 394.781058][ T6145] [<8046f43c>] (kmemdup_noprof) from [<80736910>] (sidtab_sid2str_get+0x54/0xa4) [ 394.781571][ T6145] r7:8402e000 r6:eaf59d24 r5:eaf59d1c r4:83df0100 [ 394.782299][ T6145] [<807368bc>] (sidtab_sid2str_get) from [<8073dda4>] (sidtab_entry_to_string+0x34/0x94) [ 394.782770][ T6145] r7:8402e000 r6:83df0100 r5:eaf59d1c r4:00000060 [ 394.783073][ T6145] [<8073dd70>] (sidtab_entry_to_string) from [<8073df1c>] (security_sid_to_context_core+0x118/0x17c) [ 394.783577][ T6145] r9:eaf59e64 r8:8402e000 r7:83916004 r6:eaf59d24 r5:eaf59d1c r4:00000060 [ 394.783938][ T6145] [<8073de04>] (security_sid_to_context_core) from [<80740bf8>] (security_sid_to_context+0x1c/0x24) [ 394.784418][ T6145] r8:849d0000 r7:80721f44 r6:85237800 r5:82f30030 r4:eaf59dd0 [ 394.784742][ T6145] [<80740bdc>] (security_sid_to_context) from [<80723124>] (avc_audit_post_callback+0x48/0x2f8) [ 394.785210][ T6145] [<807230dc>] (avc_audit_post_callback) from [<807489b0>] (common_lsm_audit+0x16c/0x904) [ 394.785701][ T6145] r10:00000127 r9:eaf59e64 r8:807230dc r7:80721f44 r6:85237800 r5:82f30030 [ 394.786052][ T6145] r4:eaf59e64 [ 394.786276][ T6145] [<80748844>] (common_lsm_audit) from [<807235ec>] (slow_avc_audit+0xbc/0x114) [ 394.786724][ T6145] r9:eaf59e64 r8:00000020 r7:00000060 r6:00000060 r5:00000060 r4:00000060 [ 394.787084][ T6145] [<80723530>] (slow_avc_audit) from [<80723ed8>] (avc_has_perm+0xd4/0xe4) [ 394.787500][ T6145] r5:00000000 r4:00008000 [ 394.787729][ T6145] [<80723e04>] (avc_has_perm) from [<807292ac>] (sock_has_perm+0xd0/0xfc) [ 394.788148][ T6145] r9:20000140 r8:849d0000 r7:851a2c40 r6:00008000 r5:85237800 r4:00000000 [ 394.788523][ T6145] [<807291dc>] (sock_has_perm) from [<8072930c>] (selinux_socket_getsockopt+0x18/0x1c) [ 394.789112][ T6145] r8:00000000 r7:83375400 r6:00000001 r5:00000001 r4:83375400 [ 394.789916][ T6145] [<807292f4>] (selinux_socket_getsockopt) from [<8071d3a8>] (security_socket_getsockopt+0x1d8/0x1e4) [ 394.790730][ T6145] [<8071d1d0>] (security_socket_getsockopt) from [<814977e0>] (do_sock_getsockopt+0x44/0x29c) [ 394.791221][ T6145] r7:83375400 r6:00000001 r5:00000001 r4:85099181 [ 394.791586][ T6145] [<8149779c>] (do_sock_getsockopt) from [<81499654>] (__sys_getsockopt+0x94/0xcc) [ 394.792226][ T6145] r9:849d0000 r8:85099180 r7:eaf59f50 r6:00000001 r5:eaf59f58 r4:85099181 [ 394.792598][ T6145] [<814995c0>] (__sys_getsockopt) from [<814996a8>] (sys_getsockopt+0x1c/0x24) [ 394.792962][ T6145] r8:8020029c r7:00000127 r6:00131400 r5:00000000 r4:20000140 [ 394.793303][ T6145] [<8149968c>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 394.793744][ T6145] Exception stack(0xeaf59fa8 to 0xeaf59ff0) [ 394.794039][ T6145] 9fa0: 20000140 00000000 00000003 00000001 00000001 00000000 [ 394.794474][ T6145] 9fc0: 20000140 00000000 00131400 00000127 00000000 00006364 003d0f00 76bd30bc [ 394.794866][ T6145] 9fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 394.853211][ T31] audit: type=1400 audit(394.660:272): avc: denied { getopt } for pid=6144 comm="syz.1.804" ssid=96 tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 397.442429][ T31] audit: type=1400 audit(397.320:273): avc: denied { setattr } for pid=6157 comm="syz.1.810" path="socket:[9500]" dev="sockfs" ino=9500 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 398.557611][ T3774] usb 1-1: USB disconnect, device number 9 [ 398.669170][ T6168] FAULT_INJECTION: forcing a failure. [ 398.669170][ T6168] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 398.669659][ T6168] CPU: 0 UID: 0 PID: 6168 Comm: syz.1.813 Not tainted 6.12.0-syzkaller #0 [ 398.669884][ T6168] Hardware name: ARM-Versatile Express [ 398.669999][ T6168] Call trace: [ 398.670101][ T6168] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 398.670414][ T6168] r7:00000000 r6:00000000 r5:60000013 r4:82040a28 [ 398.670634][ T6168] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 398.670819][ T6168] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 398.671089][ T6168] r5:00000000 r4:8274f688 [ 398.671190][ T6168] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 398.671397][ T6168] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 398.671941][ T6168] r6:00000000 r5:eb021f68 r4:00000002 [ 398.672336][ T6168] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 398.672802][ T6168] [<808ed84c>] (should_fail_usercopy) from [<80553a1c>] (simple_read_from_buffer+0x8c/0x134) [ 398.673204][ T6168] [<80553990>] (simple_read_from_buffer) from [<805c8878>] (proc_fail_nth_read+0xb8/0x100) [ 398.673477][ T6168] r10:00000001 r9:805c87c0 r8:00000002 r7:eb021f68 r6:0000000f r5:76bd2f30 [ 398.673674][ T6168] r4:83c7d400 r3:eb021e9f [ 398.673784][ T6168] [<805c87c0>] (proc_fail_nth_read) from [<805191a4>] (vfs_read+0x98/0x324) [ 398.674049][ T6168] r8:76bd2f30 r7:eb021f68 r6:83c7d400 r5:0000000f r4:85099b40 [ 398.674296][ T6168] [<8051910c>] (vfs_read) from [<80519e50>] (ksys_read+0x74/0xe4) [ 398.674643][ T6168] r10:00000003 r9:83c7d400 r8:8020029c r7:00000000 r6:00000000 r5:85099b40 [ 398.674968][ T6168] r4:85099b43 [ 398.675120][ T6168] [<80519ddc>] (ksys_read) from [<80519ed0>] (sys_read+0x10/0x14) [ 398.675464][ T6168] r7:00000003 r6:00000006 r5:76bd2f30 r4:0000000f [ 398.675729][ T6168] [<80519ec0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 398.676074][ T6168] Exception stack(0xeb021fa8 to 0xeb021ff0) [ 398.676348][ T6168] 1fa0: 0000000f 76bd2f30 00000006 76bd2f30 0000000f 00000000 [ 398.676590][ T6168] 1fc0: 0000000f 76bd2f30 00000006 00000003 00000000 00006364 003d0f00 76bd30bc [ 398.676783][ T6168] 1fe0: 00000158 76bd2ed0 000d8998 00131324 [ 398.827056][ T31] audit: type=1400 audit(398.710:274): avc: denied { ioctl } for pid=6170 comm="syz.1.814" path="socket:[9513]" dev="sockfs" ino=9513 ioctlcmd=0x3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 399.502493][ T3774] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 399.682187][ T3774] usb 1-1: Using ep0 maxpacket: 32 [ 399.713262][ T3774] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 399.714007][ T3774] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 399.714502][ T3774] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 399.715129][ T3774] usb 1-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 399.715528][ T3774] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 399.720094][ T3774] usb 1-1: config 0 descriptor?? [ 399.900615][ T6192] FAULT_INJECTION: forcing a failure. [ 399.900615][ T6192] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 399.915552][ T6192] CPU: 1 UID: 0 PID: 6192 Comm: syz.1.819 Not tainted 6.12.0-syzkaller #0 [ 399.916146][ T6192] Hardware name: ARM-Versatile Express [ 399.916428][ T6192] Call trace: [ 399.916675][ T6192] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 399.917169][ T6192] r7:76bd1e1c r6:0000000c r5:60000113 r4:82040a28 [ 399.917481][ T6192] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 399.918117][ T6192] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 399.918756][ T6192] r5:00000000 r4:8274f688 [ 399.919022][ T6192] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 399.919476][ T6192] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 399.919858][ T6192] r6:0000000c r5:0000000c r4:eb2e9ee4 [ 399.920110][ T6192] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 399.920526][ T6192] [<808ed84c>] (should_fail_usercopy) from [<81497d38>] (move_addr_to_kernel+0x3c/0xe4) [ 399.920944][ T6192] [<81497cfc>] (move_addr_to_kernel) from [<81499264>] (__sys_sendto+0xd0/0x15c) [ 399.921380][ T6192] r9:85095480 r8:85095481 r7:76bd1e1c r6:831a2000 r5:00000000 r4:00000000 [ 399.921863][ T6192] [<81499194>] (__sys_sendto) from [<8149930c>] (sys_sendto+0x1c/0x24) [ 399.922322][ T6192] r9:83c7b000 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76bd1e1c [ 399.922819][ T6192] [<814992f0>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 399.923287][ T6192] Exception stack(0xeb2e9fa8 to 0xeb2e9ff0) [ 399.923628][ T6192] 9fa0: 76bd1e1c 0000000c 00000003 76bd1eb0 00000020 00000000 [ 399.924004][ T6192] 9fc0: 76bd1e1c 0000000c 00000000 00000122 00000003 00000000 76bd1eb0 76bd30bc [ 399.924402][ T6192] 9fe0: 00000000 76bd1df0 000d8998 001358e8 [ 400.568851][ T3774] usbhid 1-1:0.0: can't add hid device: -71 [ 400.569425][ T3774] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 400.584737][ T3774] usb 1-1: USB disconnect, device number 10 [ 400.887555][ T6207] FAULT_INJECTION: forcing a failure. [ 400.887555][ T6207] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 400.888266][ T6207] CPU: 0 UID: 0 PID: 6207 Comm: syz.0.822 Not tainted 6.12.0-syzkaller #0 [ 400.888677][ T6207] Hardware name: ARM-Versatile Express [ 400.889060][ T6207] Call trace: [ 400.889266][ T6207] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 400.889696][ T6207] r7:eb009c54 r6:00000000 r5:60000113 r4:82040a28 [ 400.890050][ T6207] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 400.890469][ T6207] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 400.890924][ T6207] r5:00000000 r4:827195b0 [ 400.891138][ T6207] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 400.891711][ T6207] [<808ed658>] (should_fail_ex) from [<804eb5b8>] (should_fail_alloc_page+0x68/0x74) [ 400.892361][ T6207] r6:00000000 r5:00140cca r4:eb009c60 [ 400.892709][ T6207] [<804eb550>] (should_fail_alloc_page) from [<804bbab8>] (prepare_alloc_pages.constprop.0+0x88/0x198) [ 400.893143][ T6207] [<804bba30>] (prepare_alloc_pages.constprop.0) from [<804c2690>] (__alloc_pages_noprof+0xb4/0x1128) [ 400.893582][ T6207] r10:00000000 r9:83dd7300 r8:00000000 r7:82ef5400 r6:00140cca r5:82ef5400 [ 400.894266][ T6207] r4:00000000 r3:eb009c60 [ 400.894528][ T6207] [<804c25dc>] (__alloc_pages_noprof) from [<804c3c90>] (__folio_alloc_noprof+0x14/0x2c) [ 400.895021][ T6207] r10:eb009e18 r9:83dd7300 r8:00000000 r7:00000000 r6:20002000 r5:82ef5400 [ 400.895543][ T6207] r4:00000215 [ 400.895725][ T6207] [<804c3c7c>] (__folio_alloc_noprof) from [<804974d4>] (handle_mm_fault+0xd18/0x135c) [ 400.896103][ T6207] r5:82ef5400 r4:00000215 [ 400.896345][ T6207] [<804967bc>] (handle_mm_fault) from [<802141f4>] (do_page_fault+0xec/0x3d8) [ 400.896722][ T6207] r10:00000002 r9:83dd7300 r8:00000215 r7:20002000 r6:00000a07 r5:20002600 [ 400.897104][ T6207] r4:eb009e18 [ 400.897370][ T6207] [<80214108>] (do_page_fault) from [<802146c8>] (do_DataAbort+0x38/0xa8) [ 400.897730][ T6207] r10:00000000 r9:82ef5400 r8:80214108 r7:eb009e18 r6:20002600 r5:00000a07 [ 400.898036][ T6207] r4:8261d204 [ 400.898280][ T6207] [<80214690>] (do_DataAbort) from [<80200b0c>] (__dabt_svc+0x4c/0x80) [ 400.898642][ T6207] Exception stack(0xeb009e18 to 0xeb009e60) [ 400.898897][ T6207] 9e00: 20002600 7effffff [ 400.899229][ T6207] 9e20: 00000000 b5003500 b5403587 00000000 20002600 83c7002c 83c705c8 00000004 [ 400.899573][ T6207] 9e40: 00000000 eb009f04 a1002603 eb009e68 813b8558 8197e9e8 80000013 ffffffff [ 400.900073][ T6207] r8:83c705c8 r7:eb009e4c r6:ffffffff r5:80000013 r4:8197e9e8 [ 400.900430][ T6207] [<813b8400>] (snd_mixer_oss_ioctl1) from [<813b8f88>] (snd_mixer_oss_ioctl+0x14/0x18) [ 400.900955][ T6207] r10:82ef5400 r9:00000004 r8:85bf46c0 r7:20002600 r6:85bf46c1 r5:00000000 [ 400.901565][ T6207] r4:80044801 [ 400.901796][ T6207] [<813b8f74>] (snd_mixer_oss_ioctl) from [<80532cec>] (sys_ioctl+0x138/0xd88) [ 400.902435][ T6207] [<80532bb4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 400.902944][ T6207] Exception stack(0xeb009fa8 to 0xeb009ff0) [ 400.903409][ T6207] 9fa0: 00000000 00000000 00000004 80044801 20002600 00000000 [ 400.903805][ T6207] 9fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b940bc [ 400.904312][ T6207] 9fe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 400.904680][ T6207] r10:00000036 r9:82ef5400 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 400.905264][ T6207] r4:00000000 [ 401.592294][ T24] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 401.764164][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 401.781384][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 401.782679][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 401.783030][ T24] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 401.783467][ T24] usb 1-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 401.792412][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 401.796658][ T24] usb 1-1: config 0 descriptor?? [ 402.257115][ T24] itetech 0003:048D:8595.0003: unknown main item tag 0x0 [ 402.257710][ T24] itetech 0003:048D:8595.0003: unknown main item tag 0x0 [ 402.258034][ T24] itetech 0003:048D:8595.0003: unknown main item tag 0x0 [ 402.258440][ T24] itetech 0003:048D:8595.0003: unknown main item tag 0x0 [ 402.258761][ T24] itetech 0003:048D:8595.0003: unknown main item tag 0x0 [ 402.272652][ T24] itetech 0003:048D:8595.0003: hidraw0: USB HID v0.00 Device [HID 048d:8595] on usb-dummy_hcd.0-1/input0 [ 403.746630][ T6230] FAULT_INJECTION: forcing a failure. [ 403.746630][ T6230] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 403.750529][ T6230] CPU: 0 UID: 0 PID: 6230 Comm: syz.1.828 Not tainted 6.12.0-syzkaller #0 [ 403.753556][ T6230] Hardware name: ARM-Versatile Express [ 403.755205][ T6230] Call trace: [ 403.755468][ T6230] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 403.756013][ T6230] r7:00000000 r6:00000000 r5:60000013 r4:82040a28 [ 403.756325][ T6230] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 403.756700][ T6230] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 403.757097][ T6230] r5:00000000 r4:8274f688 [ 403.757320][ T6230] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 403.757715][ T6230] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 403.758165][ T6230] r6:00000000 r5:eb009f68 r4:00000002 [ 403.758455][ T6230] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 403.758889][ T6230] [<808ed84c>] (should_fail_usercopy) from [<80553a1c>] (simple_read_from_buffer+0x8c/0x134) [ 403.759374][ T6230] [<80553990>] (simple_read_from_buffer) from [<805c8878>] (proc_fail_nth_read+0xb8/0x100) [ 403.759850][ T6230] r10:00000001 r9:805c87c0 r8:00000002 r7:eb009f68 r6:0000000f r5:76bd2f30 [ 403.760226][ T6230] r4:82e36000 r3:eb009e9f [ 403.760451][ T6230] [<805c87c0>] (proc_fail_nth_read) from [<805191a4>] (vfs_read+0x98/0x324) [ 403.760882][ T6230] r8:76bd2f30 r7:eb009f68 r6:82e36000 r5:0000000f r4:85bf4540 [ 403.761211][ T6230] [<8051910c>] (vfs_read) from [<80519e50>] (ksys_read+0x74/0xe4) [ 403.762347][ T6230] r10:00000003 r9:82e36000 r8:8020029c r7:00000000 r6:00000000 r5:85bf4540 [ 403.762852][ T6230] r4:85bf4543 [ 403.763067][ T6230] [<80519ddc>] (ksys_read) from [<80519ed0>] (sys_read+0x10/0x14) [ 403.763498][ T6230] r7:00000003 r6:00000006 r5:76bd2f30 r4:0000000f [ 403.763759][ T6230] [<80519ec0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 403.764084][ T6230] Exception stack(0xeb009fa8 to 0xeb009ff0) [ 403.765128][ T6230] 9fa0: 0000000f 76bd2f30 00000006 76bd2f30 0000000f 00000000 [ 403.765946][ T6230] 9fc0: 0000000f 76bd2f30 00000006 00000003 00000000 00006364 003d0f00 76bd30bc [ 403.767912][ T6230] 9fe0: 00000158 76bd2ed0 000d8998 00131324 [ 404.043603][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 404.347769][ T6237] FAULT_INJECTION: forcing a failure. [ 404.347769][ T6237] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 404.364445][ T6237] CPU: 0 UID: 0 PID: 6237 Comm: syz.1.831 Not tainted 6.12.0-syzkaller #0 [ 404.368275][ T6237] Hardware name: ARM-Versatile Express [ 404.368694][ T6237] Call trace: [ 404.368909][ T6237] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 404.369321][ T6237] r7:00000000 r6:8223c840 r5:60000013 r4:82040a28 [ 404.369573][ T6237] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 404.369912][ T6237] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 404.370288][ T6237] r5:00000000 r4:8274f688 [ 404.370510][ T6237] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 404.370872][ T6237] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 404.371210][ T6237] r6:8223c840 r5:20000000 r4:83609000 [ 404.371444][ T6237] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 404.372215][ T6237] [<808ed84c>] (should_fail_usercopy) from [<808f38b4>] (strncpy_from_user+0x20/0x194) [ 404.372716][ T6237] [<808f3894>] (strncpy_from_user) from [<8052852c>] (getname_flags.part.0+0x44/0x18c) [ 404.373153][ T6237] r10:0000000b r9:83733c00 r8:8020029c r7:00000000 r6:8223c840 r5:20000000 [ 404.373832][ T6237] r4:83609000 [ 404.374089][ T6237] [<805284e8>] (getname_flags.part.0) from [<8052d710>] (getname+0x38/0x4c) [ 404.374531][ T6237] r9:83733c00 r8:8020029c r7:0000000b r6:00131400 r5:00000000 r4:20000000 [ 404.374860][ T6237] [<8052d6d8>] (getname) from [<805248fc>] (sys_execve+0x1c/0x40) [ 404.375224][ T6237] r5:00000000 r4:00000000 [ 404.375461][ T6237] [<805248e0>] (sys_execve) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 404.375849][ T6237] Exception stack(0xeb465fa8 to 0xeb465ff0) [ 404.376146][ T6237] 5fa0: 00000000 00000000 20000000 00000000 00000000 00000000 [ 404.376532][ T6237] 5fc0: 00000000 00000000 00131400 0000000b 00000000 00006364 003d0f00 76bd30bc [ 404.376879][ T6237] 5fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 404.377145][ T6237] r5:00000000 r4:00000000 [ 404.852945][ T6245] FAULT_INJECTION: forcing a failure. [ 404.852945][ T6245] name failslab, interval 1, probability 0, space 0, times 0 [ 404.853477][ T6245] CPU: 1 UID: 0 PID: 6245 Comm: syz.1.833 Not tainted 6.12.0-syzkaller #0 [ 404.854124][ T6245] Hardware name: ARM-Versatile Express [ 404.854369][ T6245] Call trace: [ 404.854545][ T6245] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 404.855168][ T6245] r7:83733c00 r6:00400dc0 r5:60000013 r4:82040a28 [ 404.855476][ T6245] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 404.856023][ T6245] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 404.856365][ T6245] r5:00000000 r4:8271955c [ 404.856539][ T6245] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 404.856829][ T6245] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 404.857158][ T6245] r6:00400dc0 r5:84fa4c00 r4:82c02000 [ 404.857371][ T6245] [<804eb4bc>] (should_failslab) from [<804cf6c4>] (__kmalloc_cache_noprof+0x4c/0x344) [ 404.857708][ T6245] [<804cf678>] (__kmalloc_cache_noprof) from [<806d7824>] (fuse_alloc_forget+0x28/0x2c) [ 404.858059][ T6245] r10:eb53de0c r9:851d6680 r8:8322b9a8 r7:00000000 r6:00000001 r5:84fa4c00 [ 404.858361][ T6245] r4:eb53de10 [ 404.858512][ T6245] [<806d77fc>] (fuse_alloc_forget) from [<806cca88>] (fuse_lookup_name+0x64/0x260) [ 404.858823][ T6245] [<806cca24>] (fuse_lookup_name) from [<806ccd04>] (fuse_lookup+0x80/0x160) [ 404.859131][ T6245] r10:0000c000 r9:00000600 r8:00000001 r7:00000000 r6:8322b990 r5:84479680 [ 404.859401][ T6245] r4:8322b990 [ 404.859556][ T6245] [<806ccc84>] (fuse_lookup) from [<8052834c>] (lookup_one_qstr_excl+0x68/0x90) [ 404.859847][ T6245] r8:84479680 r7:eb53df00 r6:8322b2a8 r5:00000600 r4:8322b990 [ 404.860056][ T6245] [<805282e4>] (lookup_one_qstr_excl) from [<8052d050>] (filename_create+0xd0/0x198) [ 404.860368][ T6245] r9:00000600 r8:00000000 r7:00000600 r6:eb53df00 r5:eb53df54 r4:00000000 [ 404.860610][ T6245] [<8052cf80>] (filename_create) from [<8052d220>] (do_mknodat+0xbc/0x28c) [ 404.860894][ T6245] r9:0000c000 r8:ffffff9c r7:00000702 r6:00131400 r5:82eda000 r4:a002c000 [ 404.861211][ T6245] [<8052d164>] (do_mknodat) from [<8052f504>] (sys_mknod+0x30/0x34) [ 404.861537][ T6245] r10:0000000e r9:83733c00 r8:8020029c r7:0000000e r6:00131400 r5:00000702 [ 404.862288][ T6245] r4:a002c000 [ 404.862568][ T6245] [<8052f4d4>] (sys_mknod) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 404.862946][ T6245] Exception stack(0xeb53dfa8 to 0xeb53dff0) [ 404.863195][ T6245] dfa0: 00000000 00000000 200002c0 a002c000 00000702 00000000 [ 404.863571][ T6245] dfc0: 00000000 00000000 00131400 0000000e 00000000 00006364 003d0f00 76bd30bc [ 404.863903][ T6245] dfe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 404.864130][ T6245] r5:00000000 r4:00000000 [ 411.307740][ T6260] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=65525 sclass=netlink_tcpdiag_socket pid=6260 comm=syz.1.837 [ 412.499547][ T8] usb 1-1: USB disconnect, device number 11 [ 412.775649][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 414.082616][ T8] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 414.262654][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 414.269260][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 414.269837][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 414.270213][ T8] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 414.270680][ T8] usb 1-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 414.271008][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 414.285940][ T8] usb 1-1: config 0 descriptor?? [ 414.716105][ T8] itetech 0003:048D:8595.0004: unknown main item tag 0x0 [ 414.716694][ T8] itetech 0003:048D:8595.0004: unknown main item tag 0x0 [ 414.717024][ T8] itetech 0003:048D:8595.0004: unknown main item tag 0x0 [ 414.717351][ T8] itetech 0003:048D:8595.0004: unknown main item tag 0x0 [ 414.717726][ T8] itetech 0003:048D:8595.0004: unknown main item tag 0x0 [ 414.722698][ T8] itetech 0003:048D:8595.0004: hidraw0: USB HID v0.00 Device [HID 048d:8595] on usb-dummy_hcd.0-1/input0 [ 416.797003][ T6306] FAULT_INJECTION: forcing a failure. [ 416.797003][ T6306] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 416.797993][ T6306] CPU: 0 UID: 0 PID: 6306 Comm: syz.1.846 Not tainted 6.12.0-syzkaller #0 [ 416.798501][ T6306] Hardware name: ARM-Versatile Express [ 416.798847][ T6306] Call trace: [ 416.799086][ T6306] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 416.799580][ T6306] r7:00000000 r6:00000000 r5:60000013 r4:82040a28 [ 416.799850][ T6306] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 416.800238][ T6306] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 416.800685][ T6306] r5:00000000 r4:8274f688 [ 416.800920][ T6306] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 416.801354][ T6306] [<808ed658>] (should_fail_ex) from [<808ed848>] (should_fail+0x14/0x18) [ 416.802011][ T6306] r6:00000000 r5:eba25f68 r4:00000002 [ 416.802259][ T6306] [<808ed834>] (should_fail) from [<808ed868>] (should_fail_usercopy+0x1c/0x20) [ 416.803147][ T6306] [<808ed84c>] (should_fail_usercopy) from [<80553a1c>] (simple_read_from_buffer+0x8c/0x134) [ 416.803792][ T6306] [<80553990>] (simple_read_from_buffer) from [<805c8878>] (proc_fail_nth_read+0xb8/0x100) [ 416.804262][ T6306] r10:00000001 r9:805c87c0 r8:00000002 r7:eba25f68 r6:0000000f r5:76bd2f30 [ 416.804583][ T6306] r4:83e05400 r3:eba25e9f [ 416.804794][ T6306] [<805c87c0>] (proc_fail_nth_read) from [<805191a4>] (vfs_read+0x98/0x324) [ 416.805156][ T6306] r8:76bd2f30 r7:eba25f68 r6:83e05400 r5:0000000f r4:85bf4840 [ 416.805423][ T6306] [<8051910c>] (vfs_read) from [<80519e50>] (ksys_read+0x74/0xe4) [ 416.805748][ T6306] r10:00000003 r9:83e05400 r8:8020029c r7:00000000 r6:00000000 r5:85bf4840 [ 416.806031][ T6306] r4:85bf4843 [ 416.806246][ T6306] [<80519ddc>] (ksys_read) from [<80519ed0>] (sys_read+0x10/0x14) [ 416.806585][ T6306] r7:00000003 r6:00000005 r5:76bd2f30 r4:0000000f [ 416.806831][ T6306] [<80519ec0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 416.807168][ T6306] Exception stack(0xeba25fa8 to 0xeba25ff0) [ 416.807434][ T6306] 5fa0: 0000000f 76bd2f30 00000005 76bd2f30 0000000f 00000000 [ 416.807791][ T6306] 5fc0: 0000000f 76bd2f30 00000005 00000003 00000000 00006364 003d0f00 76bd30bc [ 416.808118][ T6306] 5fe0: 00000158 76bd2ed0 000d8998 00131324 [ 424.614937][ T6333] FAULT_INJECTION: forcing a failure. [ 424.614937][ T6333] name failslab, interval 1, probability 0, space 0, times 0 [ 424.615792][ T6333] CPU: 1 UID: 0 PID: 6333 Comm: syz.1.857 Not tainted 6.12.0-syzkaller #0 [ 424.616274][ T6333] Hardware name: ARM-Versatile Express [ 424.616561][ T6333] Call trace: [ 424.616792][ T6333] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 424.617211][ T6333] r7:84db6c00 r6:00000dc0 r5:60000013 r4:82040a28 [ 424.617525][ T6333] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 424.617918][ T6333] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 424.618366][ T6333] r5:00000000 r4:8271955c [ 424.618592][ T6333] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 424.618993][ T6333] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 424.619422][ T6333] r6:00000dc0 r5:828ccc30 r4:82cab6c0 [ 424.619674][ T6333] [<804eb4bc>] (should_failslab) from [<804d0318>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 424.620096][ T6333] [<804d02cc>] (kmem_cache_alloc_noprof) from [<806c5d6c>] (fuse_request_alloc+0x24/0x74) [ 424.620550][ T6333] r10:84db6c00 r9:00000001 r8:8271fe78 r7:85bed100 r6:85bed100 r5:828ccc30 [ 424.620910][ T6333] r4:84b4da00 [ 424.621107][ T6333] [<806c5d48>] (fuse_request_alloc) from [<806c65b0>] (fuse_get_req+0x164/0x264) [ 424.621637][ T6333] r7:85bed100 r6:ec475c78 r5:00000000 r4:84b4da00 [ 424.622542][ T6333] [<806c644c>] (fuse_get_req) from [<806ca10c>] (__fuse_simple_request+0x54/0x4ec) [ 424.623207][ T6333] r10:00000000 r9:00000000 r8:8271fe78 r7:84db6c00 r6:ec475c78 r5:84b4da00 [ 424.623603][ T6333] r4:85bed100 [ 424.623772][ T6333] [<806ca0b8>] (__fuse_simple_request) from [<806cbcf0>] (fuse_do_getattr+0x108/0x224) [ 424.624233][ T6333] r9:00000000 r8:00000001 r7:00000000 r6:ec475c10 r5:84479900 r4:ec475bf0 [ 424.624591][ T6333] [<806cbbe8>] (fuse_do_getattr) from [<806cdd5c>] (fuse_permission+0x1c8/0x320) [ 424.625021][ T6333] r10:0000335e r9:00000000 r8:00000000 r7:84b4da00 r6:8271fdf4 r5:00000021 [ 424.625382][ T6333] r4:84479900 [ 424.625573][ T6333] [<806cdb94>] (fuse_permission) from [<80527d5c>] (inode_permission+0xd4/0x17c) [ 424.627762][ T6333] r10:00000001 r9:852a2e40 r8:ec475e38 r7:00000000 r6:8271fdf4 r5:00000021 [ 424.628128][ T6333] r4:84479900 [ 424.628335][ T6333] [<80527c88>] (inode_permission) from [<80528b60>] (may_open+0x70/0x160) [ 424.628743][ T6333] r9:852a2e40 r8:ec475e38 r7:84479900 r6:8271fdf4 r5:8271fdf4 r4:00020020 [ 424.629099][ T6333] [<80528af0>] (may_open) from [<8052e39c>] (path_openat+0x3a0/0x11a4) [ 424.629502][ T6333] r7:00000000 r6:ec475f00 r4:00020020 [ 424.629752][ T6333] [<8052dffc>] (path_openat) from [<8052f24c>] (do_filp_open+0xac/0x148) [ 424.630173][ T6333] r10:0000000b r9:82eda000 r8:00000001 r7:ec475e38 r6:ec475f00 r5:84db6c00 [ 424.630529][ T6333] r4:ffffff9c [ 424.630725][ T6333] [<8052f1a0>] (do_filp_open) from [<805226f8>] (do_open_execat+0x68/0x128) [ 424.631156][ T6333] r9:84db6c00 r8:84db6c00 r7:82eda000 r6:ffffff9c r5:00000100 r4:00000001 [ 424.631626][ T6333] [<80522690>] (do_open_execat) from [<805234e4>] (alloc_bprm+0x18/0x358) [ 424.632304][ T6333] r5:82eda000 r4:ffffff9c [ 424.632793][ T6333] [<805234cc>] (alloc_bprm) from [<8052389c>] (do_execveat_common+0x78/0x198) [ 424.633304][ T6333] r10:0000000b r9:84db6c00 r8:84db6c00 r7:00000000 r6:00000000 r5:82eda000 [ 424.633675][ T6333] r4:ffffff9c r3:00000000 [ 424.633903][ T6333] [<80523824>] (do_execveat_common) from [<80524918>] (sys_execve+0x38/0x40) [ 424.634386][ T6333] r9:84db6c00 r8:8020029c r7:0000000b r6:00131400 r5:00000000 r4:00000000 [ 424.634729][ T6333] [<805248e0>] (sys_execve) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 424.635116][ T6333] Exception stack(0xec475fa8 to 0xec475ff0) [ 424.635430][ T6333] 5fa0: 00000000 00000000 20000180 00000000 00000000 00000000 [ 424.635840][ T6333] 5fc0: 00000000 00000000 00131400 0000000b 00000000 00006364 003d0f00 76bd30bc [ 424.636206][ T6333] 5fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 424.636487][ T6333] r5:00000000 r4:00000000 [ 424.942708][ T3823] usb 1-1: USB disconnect, device number 12 [ 426.482339][ T31] audit: type=1400 audit(426.360:275): avc: denied { write } for pid=6354 comm="syz.1.861" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 428.797798][ T6365] fuse: Bad value for 'fd' [ 429.330745][ T31] audit: type=1400 audit(429.210:276): avc: denied { ioctl } for pid=6366 comm="syz.0.864" path="socket:[9732]" dev="sockfs" ino=9732 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 430.324551][ T6372] FAULT_INJECTION: forcing a failure. [ 430.324551][ T6372] name failslab, interval 1, probability 0, space 0, times 0 [ 430.325345][ T6372] CPU: 0 UID: 0 PID: 6372 Comm: syz.0.866 Not tainted 6.12.0-syzkaller #0 [ 430.325759][ T6372] Hardware name: ARM-Versatile Express [ 430.326025][ T6372] Call trace: [ 430.326312][ T6372] [<819acd78>] (dump_backtrace) from [<819ace74>] (show_stack+0x18/0x1c) [ 430.326778][ T6372] r7:8372e000 r6:00000820 r5:60000013 r4:82040a28 [ 430.327040][ T6372] [<819ace5c>] (show_stack) from [<819caeb8>] (dump_stack_lvl+0x70/0x7c) [ 430.327431][ T6372] [<819cae48>] (dump_stack_lvl) from [<819caedc>] (dump_stack+0x18/0x1c) [ 430.327793][ T6372] r5:00000000 r4:8271955c [ 430.327987][ T6372] [<819caec4>] (dump_stack) from [<808ed7e4>] (should_fail_ex+0x18c/0x1dc) [ 430.328343][ T6372] [<808ed658>] (should_fail_ex) from [<804eb528>] (should_failslab+0x6c/0x94) [ 430.328681][ T6372] r6:00000820 r5:841226c0 r4:82cab840 [ 430.328897][ T6372] [<804eb4bc>] (should_failslab) from [<804d0318>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 430.329298][ T6372] [<804d02cc>] (kmem_cache_alloc_noprof) from [<814aa970>] (skb_clone+0x60/0x1c8) [ 430.329692][ T6372] r10:00000000 r9:000001a2 r8:84157d80 r7:84b5e000 r6:841226c0 r5:841226c0 [ 430.330011][ T6372] r4:00000820 [ 430.330227][ T6372] [<814aa910>] (skb_clone) from [<815b6c30>] (__netlink_deliver_tap+0x1e8/0x24c) [ 430.331039][ T6372] r5:84872680 r4:84872000 [ 430.331292][ T6372] [<815b6a48>] (__netlink_deliver_tap) from [<815b9d8c>] (netlink_unicast+0x280/0x29c) [ 430.332336][ T6372] r10:00000000 r9:00000000 r8:841c0000 r7:841226c0 r6:84157d80 r5:000000ac [ 430.332731][ T6372] r4:84b5e000 [ 430.332916][ T6372] [<815b9b0c>] (netlink_unicast) from [<815b9f84>] (netlink_sendmsg+0x1dc/0x43c) [ 430.333472][ T6372] r9:00000000 r8:00000000 r7:85236400 r6:000000ac r5:841226c0 r4:ec551f20 [ 430.333926][ T6372] [<815b9da8>] (netlink_sendmsg) from [<81496cdc>] (__sock_sendmsg+0x44/0x78) [ 430.334430][ T6372] r10:00000000 r9:ec551dc4 r8:ec551dc4 r7:83374280 r6:83374280 r5:ec551f20 [ 430.334960][ T6372] r4:00000000 [ 430.335150][ T6372] [<81496c98>] (__sock_sendmsg) from [<81497cdc>] (____sys_sendmsg+0x2a4/0x2c4) [ 430.335569][ T6372] r7:83374280 r6:00000000 r5:00000000 r4:ec551f20 [ 430.335948][ T6372] [<81497a38>] (____sys_sendmsg) from [<81499a74>] (___sys_sendmsg+0x9c/0xd0) [ 430.336350][ T6372] r10:ec551e24 r9:200000c0 r8:00000000 r7:00000000 r6:83374280 r5:ec551f20 [ 430.336696][ T6372] r4:00000000 [ 430.336884][ T6372] [<814999d8>] (___sys_sendmsg) from [<81499f04>] (__sys_sendmsg+0x8c/0xd8) [ 430.337306][ T6372] r10:00000128 r9:8372e000 r8:85bf4480 r7:00000000 r6:200000c0 r5:85bf4481 [ 430.337653][ T6372] r4:00000003 [ 430.337843][ T6372] [<81499e78>] (__sys_sendmsg) from [<81499f64>] (sys_sendmsg+0x14/0x18) [ 430.338318][ T6372] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 430.338681][ T6372] [<81499f50>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 430.339060][ T6372] Exception stack(0xec551fa8 to 0xec551ff0) [ 430.339345][ T6372] 1fa0: 00000000 00000000 00000003 200000c0 00000000 00000000 [ 430.339725][ T6372] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b940bc [ 430.340077][ T6372] 1fe0: 76b93ec0 76b93eb0 00018af0 00133450 [ 434.931004][ T31] audit: type=1400 audit(434.810:277): avc: denied { mount } for pid=6403 comm="syz.1.877" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 441.182873][ T8] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 441.391985][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 441.401209][ T8] usb 2-1: config 9 has an invalid interface number: 6 but max is 0 [ 441.431358][ T8] usb 2-1: config 9 has no interface number 0 [ 441.492295][ T8] usb 2-1: New USB device found, idVendor=af5b, idProduct=3826, bcdDevice=20.2d [ 441.496190][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.512477][ T8] usb 2-1: Product: syz [ 441.513333][ T8] usb 2-1: Manufacturer: syz [ 441.513587][ T8] usb 2-1: SerialNumber: syz [ 441.586045][ T8] usb-storage 2-1:9.6: USB Mass Storage device detected [ 442.118681][ T31] audit: type=1400 audit(442.000:278): avc: denied { create } for pid=6461 comm="syz.1.890" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 442.575202][ T31] audit: type=1400 audit(442.450:279): avc: denied { name_connect } for pid=6464 comm="syz.0.891" dest=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 442.684049][ T8] usb 2-1: USB disconnect, device number 10 [ 443.243363][ T31] audit: type=1400 audit(443.130:280): avc: denied { shutdown } for pid=6464 comm="syz.0.891" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 446.076882][ T31] audit: type=1400 audit(445.960:281): avc: denied { unmount } for pid=6484 comm="syz.0.898" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 450.625599][ T31] audit: type=1400 audit(450.510:282): avc: denied { name_bind } for pid=6509 comm="syz.1.904" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 451.441249][ T1778] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 451.662844][ T1778] usb 1-1: Using ep0 maxpacket: 8 [ 451.703984][ T1778] usb 1-1: config 4 has an invalid interface number: 124 but max is 0 [ 451.704868][ T1778] usb 1-1: config 4 has no interface number 0 [ 451.705288][ T1778] usb 1-1: config 4 interface 124 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 451.705791][ T1778] usb 1-1: config 4 interface 124 altsetting 4 endpoint 0x6 has an invalid bInterval 185, changing to 11 [ 451.706319][ T1778] usb 1-1: config 4 interface 124 altsetting 4 endpoint 0xF has invalid maxpacket 1023, setting to 64 [ 451.706762][ T1778] usb 1-1: config 4 interface 124 altsetting 4 has an endpoint descriptor with address 0xC3, changing to 0x83 [ 451.707225][ T1778] usb 1-1: config 4 interface 124 altsetting 4 endpoint 0x83 has invalid maxpacket 55255, setting to 1024 [ 451.707663][ T1778] usb 1-1: config 4 interface 124 altsetting 4 bulk endpoint 0x83 has invalid maxpacket 1024 [ 451.709892][ T1778] usb 1-1: config 4 interface 124 altsetting 4 endpoint 0x5 has invalid maxpacket 1024, setting to 64 [ 451.710424][ T1778] usb 1-1: config 4 interface 124 altsetting 4 bulk endpoint 0xD has invalid maxpacket 8 [ 451.710979][ T1778] usb 1-1: config 4 interface 124 altsetting 4 has 6 endpoint descriptors, different from the interface descriptor's value: 5 [ 451.712537][ T1778] usb 1-1: config 4 interface 124 has no altsetting 0 [ 451.794875][ T1778] usb 1-1: New USB device found, idVendor=0502, idProduct=16e3, bcdDevice=b1.22 [ 451.795531][ T1778] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.795835][ T1778] usb 1-1: Product: syz [ 451.796033][ T1778] usb 1-1: Manufacturer: syz [ 451.796241][ T1778] usb 1-1: SerialNumber: syz [ 451.807029][ T6512] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 451.808256][ T6512] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 452.035052][ T1778] ipaq 1-1:4.124: PocketPC PDA converter detected [ 452.035963][ T1778] usb 1-1: active config #4 != 1 ?? [ 452.059118][ T1778] usb 1-1: USB disconnect, device number 13 [ 452.366295][ T31] audit: type=1400 audit(452.250:283): avc: denied { name_bind } for pid=6529 comm="syz.1.908" src=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 452.887264][ T6534] netlink: 'syz.1.910': attribute type 12 has an invalid length. [ 453.562420][ T31] audit: type=1400 audit(453.440:284): avc: denied { setopt } for pid=6535 comm="syz.0.911" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 456.282341][ T47] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 456.500276][ T47] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 456.500934][ T47] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 456.501364][ T47] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 456.502551][ T47] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 456.529686][ T47] usb 1-1: config 0 descriptor?? [ 457.231103][ T47] hid (null): bogus close delimiter [ 457.764387][ T47] usb 1-1: string descriptor 0 read error: -71 [ 457.766526][ T47] uclogic 0003:256C:006D.0005: failed retrieving string descriptor #200: -71 [ 457.767130][ T47] uclogic 0003:256C:006D.0005: failed retrieving pen parameters: -71 [ 457.767481][ T47] uclogic 0003:256C:006D.0005: failed probing pen v2 parameters: -71 [ 457.768054][ T47] uclogic 0003:256C:006D.0005: failed probing parameters: -71 [ 457.768497][ T47] uclogic 0003:256C:006D.0005: probe with driver uclogic failed with error -71 [ 457.806324][ T47] usb 1-1: USB disconnect, device number 14 [ 467.844338][ T31] audit: type=1400 audit(467.730:285): avc: denied { map } for pid=6584 comm="syz.1.925" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 467.872466][ T31] audit: type=1400 audit(467.750:286): avc: denied { call } for pid=6584 comm="syz.1.925" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 470.392376][ T1778] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 470.653694][ T1778] usb 1-1: unable to get BOS descriptor or descriptor too short [ 470.656423][ T1778] usb 1-1: not running at top speed; connect to a high speed hub [ 470.659242][ T1778] usb 1-1: config 17 has an invalid interface number: 8 but max is 1 [ 470.659677][ T1778] usb 1-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 470.672330][ T1778] usb 1-1: config 17 has no interface number 0 [ 470.675390][ T1778] usb 1-1: config 17 interface 8 altsetting 6 endpoint 0x3 has an invalid bInterval 0, changing to 4 [ 470.675818][ T1778] usb 1-1: config 17 interface 8 has no altsetting 0 [ 470.707265][ T1778] usb 1-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 470.710504][ T1778] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 470.723101][ T1778] usb 1-1: Product: syz [ 470.723300][ T1778] usb 1-1: Manufacturer: syz [ 470.723571][ T1778] usb 1-1: SerialNumber: syz [ 471.105667][ T1778] usb 1-1: selecting invalid altsetting 0 [ 471.113259][ T1778] usb 1-1: 8:6 : no UAC_FORMAT_TYPE desc [ 471.113882][ T1778] usb 1-1: selecting invalid altsetting 0 [ 471.204260][ T1778] usb 1-1: USB disconnect, device number 15 [ 486.849567][ T6654] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6654 comm=syz.1.943 [ 486.867267][ T6654] netlink: 'syz.1.943': attribute type 1 has an invalid length. [ 486.971067][ T6654] 8021q: adding VLAN 0 to HW filter on device bond1 [ 487.154840][ T6654] bond1: (slave gretap1): making interface the new active one [ 487.157943][ T6654] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 488.763941][ T6702] mmap: syz.0.938 (6702) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 497.936512][ T31] audit: type=1400 audit(497.820:287): avc: denied { nlmsg_write } for pid=6834 comm="syz.1.959" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 498.187120][ T31] audit: type=1326 audit(498.070:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6836 comm="syz.1.960" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 498.212268][ T31] audit: type=1326 audit(498.080:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6836 comm="syz.1.960" exe="/syz-executor" sig=0 arch=40000028 syscall=448 compat=0 ip=0x133450 code=0x7ffc0000 [ 498.213015][ T31] audit: type=1326 audit(498.080:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6836 comm="syz.1.960" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 498.472271][ T31] audit: type=1400 audit(498.350:291): avc: denied { connect } for pid=6838 comm="syz.1.961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 505.793490][ T6855] capability: warning: `syz.1.966' uses deprecated v2 capabilities in a way that may be insecure [ 505.795757][ T31] audit: type=1400 audit(505.680:292): avc: denied { write } for pid=6854 comm="syz.1.966" name="attr" dev="proc" ino=10806 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 505.797550][ T31] audit: type=1400 audit(505.680:293): avc: denied { add_name } for pid=6854 comm="syz.1.966" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 505.798122][ T31] audit: type=1400 audit(505.680:294): avc: denied { create } for pid=6854 comm="syz.1.966" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=file permissive=1 [ 505.798631][ T31] audit: type=1400 audit(505.680:295): avc: denied { associate } for pid=6854 comm="syz.1.966" name="memory.events" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 507.132221][ T31] audit: type=1400 audit(507.010:296): avc: denied { unlink } for pid=3093 comm="syz-executor" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=2694 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 518.640846][ T31] audit: type=1400 audit(518.520:297): avc: denied { wake_alarm } for pid=6890 comm="syz.1.979" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 519.592523][ T6865] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 519.792550][ T6865] usb 2-1: Using ep0 maxpacket: 16 [ 519.827267][ T6865] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 519.828022][ T6865] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 519.890317][ T6865] usb 2-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 519.890835][ T6865] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.891148][ T6865] usb 2-1: Product: syz [ 519.891347][ T6865] usb 2-1: Manufacturer: syz [ 519.892897][ T6865] usb 2-1: SerialNumber: syz [ 519.897379][ T6865] usb 2-1: config 0 descriptor?? [ 521.023612][ T3774] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 521.233925][ T3774] usb 1-1: New USB device found, idVendor=090a, idProduct=1200, bcdDevice=24.87 [ 521.234502][ T3774] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 521.263565][ T3774] usb 1-1: config 0 descriptor?? [ 521.268728][ T3774] usb-storage 1-1:0.0: USB Mass Storage device detected [ 521.314091][ T3774] usb-storage 1-1:0.0: This device (090a,1200,2487 S 01 P 00) has an unneeded SubClass entry in unusual_devs.h (kernel 6.12.0-syzkaller) [ 521.314091][ T3774] Please send a copy of this message to and [ 521.484234][ T6865] usb 1-1: USB disconnect, device number 16 [ 527.156453][ T47] usb 2-1: USB disconnect, device number 11 [ 529.022951][ T90] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 529.280753][ T90] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 529.283328][ T90] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 529.289925][ T90] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 529.290471][ T90] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 529.290812][ T90] usb 2-1: SerialNumber: syz [ 529.644648][ T90] usb 2-1: 0:2 : does not exist [ 529.690525][ T90] usb 2-1: USB disconnect, device number 12 [ 532.754644][ T31] audit: type=1326 audit(532.640:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.755678][ T31] audit: type=1326 audit(532.640:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.816287][ T31] audit: type=1326 audit(532.700:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.817726][ T31] audit: type=1326 audit(532.700:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.819730][ T31] audit: type=1326 audit(532.700:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.882564][ T31] audit: type=1326 audit(532.760:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.924651][ T31] audit: type=1326 audit(532.810:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.943695][ T31] audit: type=1326 audit(532.810:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.953811][ T31] audit: type=1326 audit(532.840:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x133450 code=0x7ffc0000 [ 532.958059][ T31] audit: type=1326 audit(532.840:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6994 comm="syz.0.999" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 537.005012][ T7020] netlink: 'syz.0.1005': attribute type 10 has an invalid length. [ 539.454098][ T7042] usercopy: Kernel memory overwrite attempt detected to SLUB object 'task_struct' (offset 80, size 116)! [ 539.455886][ T7042] ------------[ cut here ]------------ [ 539.456231][ T7042] kernel BUG at mm/usercopy.c:102! [ 539.456539][ T7042] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM [ 539.456992][ T7042] Modules linked in: [ 539.457466][ T7042] CPU: 1 UID: 0 PID: 7042 Comm: syz.1.1013 Not tainted 6.12.0-syzkaller #0 [ 539.457933][ T7042] Hardware name: ARM-Versatile Express [ 539.458718][ T7042] PC is at usercopy_abort+0x98/0x9c [ 539.459054][ T7042] LR is at __wake_up_klogd.part.0+0x7c/0xac [ 539.461434][ T7042] pc : [<819b3340>] lr : [<802be434>] psr: 60000013 [ 539.462386][ T7042] sp : dfdd9d90 ip : dfdd9cd0 fp : dfdd9db4 [ 539.463186][ T7042] r10: 81a00568 r9 : 00000078 r8 : 84db3050 [ 539.463793][ T7042] r7 : ddea7cc0 r6 : 00000000 r5 : 00000074 r4 : 00000050 [ 539.464116][ T7042] r3 : 84984800 r2 : 00000000 r1 : 00000000 r0 : 00000066 [ 539.464640][ T7042] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 539.465099][ T7042] Control: 30c5387d Table: 85bedc40 DAC: 00000000 [ 539.465466][ T7042] Register r0 information: non-paged memory [ 539.466115][ T7042] Register r1 information: NULL pointer [ 539.466664][ T7042] Register r2 information: NULL pointer [ 539.467111][ T7042] Register r3 information: slab task_struct start 84984800 pointer offset 0 size 3072 [ 539.468227][ T7042] Register r4 information: non-paged memory [ 539.468699][ T7042] Register r5 information: non-paged memory [ 539.469062][ T7042] Register r6 information: NULL pointer [ 539.469454][ T7042] Register r7 information: non-slab/vmalloc memory [ 539.470037][ T7042] Register r8 information: slab task_struct start 84db3000 pointer offset 80 size 3072 [ 539.470610][ T7042] Register r9 information: non-paged memory [ 539.471047][ T7042] Register r10 information: non-slab/vmalloc memory [ 539.471417][ T7042] Register r11 information: 2-page vmalloc region starting at 0xdfdd8000 allocated at kernel_clone+0xac/0x3e4 [ 539.472211][ T7042] Register r12 information: 2-page vmalloc region starting at 0xdfdd8000 allocated at kernel_clone+0xac/0x3e4 [ 539.472869][ T7042] Process syz.1.1013 (pid: 7042, stack limit = 0xdfdd8000) [ 539.473469][ T7042] Stack: (0xdfdd9d90 to 0xdfdda000) [ 539.473816][ T7042] 9d80: 8205ec8c 820306e8 82045b4c 00000050 [ 539.474272][ T7042] 9da0: 00000074 00000078 dfdd9de4 dfdd9db8 804d1d40 819b32b4 00000074 dfdd9dc8 [ 539.474706][ T7042] 9dc0: 80214800 84db3050 00000074 00000000 84db30c4 ddea7cc0 dfdd9e1c dfdd9de8 [ 539.475203][ T7042] 9de0: 80510b1c 804d1c74 00000074 20000084 dfdd9e0c 84db3050 00000074 20000084 [ 539.475578][ T7042] 9e00: 00000074 81a005a0 00000078 81a00568 dfdd9e4c dfdd9e20 80209db4 805108a0 [ 539.475925][ T7042] 9e20: 00000000 00000000 00000000 00000000 00000000 80209d24 84db3000 20000084 [ 539.476264][ T7042] 9e40: dfdd9ef4 dfdd9e50 80253634 80209d30 00000000 20000000 20000000 81a0057c [ 539.476614][ T7042] 9e60: 819d7fc4 00000000 dfdd9eb4 dfdd9e78 8020d0cc 8020c034 00000000 00000000 [ 539.477005][ T7042] 9e80: 8027fa10 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 539.477704][ T7042] 9ea0: 00000000 84984800 dfdd9edc dfdd9eb8 8027e354 802af5ec 00000000 00000000 [ 539.478622][ T7042] 9ec0: dfdd9eec 901a5490 84db3000 20000080 00004202 00000002 00000000 20000080 [ 539.479118][ T7042] 9ee0: 84984800 0000001a dfdd9f6c dfdd9ef8 8020a1e4 8025332c 84db3000 84db3884 [ 539.479517][ T7042] 9f00: dfdd9f1c dfdd9f10 819d8470 8027c778 dfdd9f6c dfdd9f20 802813ec 819d844c [ 539.480107][ T7042] 9f20: dfdd9f54 00000000 8027e354 60000013 819851d0 8199c454 dfdd9f54 901a5490 [ 539.480875][ T7042] 9f40: 00004205 84db3000 00004205 901a5490 84db3000 00004205 00000002 00000000 [ 539.481483][ T7042] 9f60: dfdd9fa4 dfdd9f70 80252fdc 8020a140 80202cc0 901a5490 dfdd9fac 00000000 [ 539.482483][ T7042] 9f80: 00000000 002862f4 0000001a 8020029c 84984800 0000001a 00000000 dfdd9fa8 [ 539.483317][ T7042] 9fa0: 80200060 80252db0 00000000 00000000 00004205 000004b5 00000002 20000080 [ 539.483669][ T7042] 9fc0: 00000000 00000000 002862f4 0000001a 00000000 00006364 003d0f00 76bd30bc [ 539.484020][ T7042] 9fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 60000010 00004205 00000000 00000000 [ 539.484407][ T7042] Call trace: [ 539.484621][ T7042] [<819b32a8>] (usercopy_abort) from [<804d1d40>] (__check_heap_object+0xd8/0xf4) [ 539.484998][ T7042] [<804d1c68>] (__check_heap_object) from [<80510b1c>] (__check_object_size+0x288/0x304) [ 539.485428][ T7042] r8:ddea7cc0 r7:84db30c4 r6:00000000 r5:00000074 r4:84db3050 [ 539.485726][ T7042] [<80510894>] (__check_object_size) from [<80209db4>] (fpa_set+0x90/0x118) [ 539.486095][ T7042] r10:81a00568 r9:00000078 r8:81a005a0 r7:00000074 r6:20000084 r5:00000074 [ 539.486487][ T7042] r4:84db3050 [ 539.486706][ T7042] [<80209d24>] (fpa_set) from [<80253634>] (ptrace_request+0x314/0xa78) [ 539.487056][ T7042] r6:20000084 r5:84db3000 r4:80209d24 [ 539.487279][ T7042] [<80253320>] (ptrace_request) from [<8020a1e4>] (arch_ptrace+0xb0/0x424) [ 539.487661][ T7042] r10:0000001a r9:84984800 r8:20000080 r7:00000000 r6:00000002 r5:00004202 [ 539.487997][ T7042] r4:20000080 [ 539.488184][ T7042] [<8020a134>] (arch_ptrace) from [<80252fdc>] (sys_ptrace+0x238/0x4dc) [ 539.488563][ T7042] r7:00000000 r6:00000002 r5:00004205 r4:84db3000 [ 539.488847][ T7042] [<80252da4>] (sys_ptrace) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 539.489199][ T7042] Exception stack(0xdfdd9fa8 to 0xdfdd9ff0) [ 539.489485][ T7042] 9fa0: 00000000 00000000 00004205 000004b5 00000002 20000080 [ 539.489829][ T7042] 9fc0: 00000000 00000000 002862f4 0000001a 00000000 00006364 003d0f00 76bd30bc [ 539.490245][ T7042] 9fe0: 76bd2ec0 76bd2eb0 00018af0 00133450 [ 539.490529][ T7042] r10:0000001a r9:84984800 r8:8020029c r7:0000001a r6:002862f4 r5:00000000 [ 539.490870][ T7042] r4:00000000 [ 539.491254][ T7042] Code: e30e0c90 e3480205 e58dc000 ebfff265 (e7f001f2) [ 539.492044][ T7042] ---[ end trace 0000000000000000 ]--- [ 539.492836][ T7042] Kernel panic - not syncing: Fatal exception [ 539.494955][ T7042] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:57:25 Registers: info registers vcpu 0 CPU#0 R00=ffffffff R01=00000004 R02=000001e4 R03=00000000 R04=00000000 R05=00000000 R06=00000000 R07=00000000 R08=00000000 R09=00006364 R10=003d0f00 R11=76bd30bc R12=200002b0 R13=200002b0 R14=00018b8c R15=00018b8c PSR=20000010 --C- A S usr32 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=dfdd9b7c R01=00000012 R02=00000040 R03=80000093 R04=00000000 R05=8262a4d4 R06=dfdd9b70 R07=dfdd9b7c R08=00000000 R09=00000000 R10=8262a428 R11=dfdd9b3c R12=dfdd9b40 R13=dfdd9ae8 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