last executing test programs: 6.747453928s ago: executing program 1 (id=541): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x89901) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000d8d60b007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='sys_enter\x00', r2}, 0x10) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x70, &(0x7f0000000080)={0x0, 0x0, 0x20000}, 0x20) 6.686606628s ago: executing program 1 (id=542): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, 0x0, &(0x7f00000002c0)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000280)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect$uac1(0x2, 0xdc, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff000924060506020100000924030003030005490c240206", @ANYRES8=r3, @ANYRES16=r2], 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) setgid(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$TOKEN_CREATE(0x24, &(0x7f0000000200)={0x0, r4}, 0x8) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=0x0], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x6c, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0xf, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r6}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x3}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x4}, {0xac}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r7, 0x12e, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000036c0), ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='tlb_flush\x00', r5}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbee9, 0x8031, 0xffffffffffffffff, 0x0) getgid() socket$inet6_udplite(0xa, 0x2, 0x88) 4.868978387s ago: executing program 4 (id=552): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800042, &(0x7f0000000000), 0xfc, 0x570, &(0x7f00000008c0)="$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") (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = open(&(0x7f0000000040)='./file1\x00', 0x80242, 0x0) sendfile(r2, r2, &(0x7f0000000240)=0xffffffffffffff7f, 0x7f03) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x48, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x21, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)={r4}, 0x4) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0xffffffffffffffff, r6) (async) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r8) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) (async) r9 = syz_open_procfs(r7, &(0x7f0000000000)='map_files\x00') unlinkat(r9, &(0x7f0000000180)='./file0\x00', 0x0) (async) r10 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) readahead(r10, 0x5, 0x7fffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}]}, 0x40}}, 0x0) 4.868838337s ago: executing program 4 (id=553): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000080850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='sys_enter\x00', r0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x0) 4.868547147s ago: executing program 4 (id=554): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xf, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x2d) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r8, 0x4080aebf, &(0x7f0000003680)={{0x0, 0x0, 0x80, {0x33227006}}, 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bind$bt_l2cap(r5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x5b, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000000000008500000050"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0xa, 0x4, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0x2d26, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r9], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f00000002c0)='sched_kthread_work_queue_work\x00', r10}, 0x10) socketpair(0xf, 0x3, 0x2, &(0x7f00000001c0)) 4.701809878s ago: executing program 1 (id=555): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="1200000004000000040000001200000000000000", @ANYRES32, @ANYBLOB="00000400"/20, @ANYRES32=0x0, @ANYRES32], 0x48) close(r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x7}, 0x8) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{r3}, &(0x7f0000000500), &(0x7f0000000540)=r2}, 0x20) close(r4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x61}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/89) sendmsg$nl_route_sched(r0, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000009380)={&(0x7f0000002ec0)=@deltfilter={0x24, 0x2d, 0x1, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xa, 0x1}}}, 0x24}}, 0x0) 3.476153514s ago: executing program 1 (id=557): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x8202, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) (async) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000100)) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/195, 0xc3}], 0x2, 0x1, 0x2) (async) close(r1) (async, rerun: 64) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80ff, 0x0) (async) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) (async) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) (async) fcntl$setlease(r3, 0x400, 0x2) (async) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r2, 0x6628) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) (async) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="8fedcb5d07081196f37538e486dd6372ce22667f2b00dbf6e97158b33d4fec877f1b6d76745b686158bbcfe8875afdef0001000000002c"], 0x66) 3.439526824s ago: executing program 4 (id=558): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x4e, 0xc7, 0xf3, 0x40, 0x15ba, 0x4, 0x32e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x3, 0x0, 0xcd, 0x9c, 0x37}}]}}]}}, 0x0) mount$incfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000280), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000180)='.pending_reads\x00', 0x10b441, 0x63) ioctl$INCFS_IOC_CREATE_FILE(r1, 0x40306727, 0x0) 3.424120404s ago: executing program 1 (id=559): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000400)=ANY=[], 0x8) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x1000003, @mcast2, 0x5}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000080850000000400000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1de65d36d833aac5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000030020f003176c40000000000109022472510000000009040000120701030009050102000000000009058202"], 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000180)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB=' '], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020706500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x48) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') r2 = getpid() process_vm_readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000740)=""/152, 0x98}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f0000000340)=""/94, 0x5e}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000800)=""/195, 0xc3}], 0x6, &(0x7f0000008640), 0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) write(r3, &(0x7f0000000000)="fa", 0xfffffdef) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x8a, &(0x7f00000004c0)={[{@jqfmt_vfsold}, {@usrjquota, 0x22}, {@errors_continue}, {@grpquota}, {@data_err_ignore}, {@grpjquota, 0x22}, {@nodiscard}, {@errors_remount}, {@nodelalloc}]}, 0xfe, 0x455, &(0x7f0000000d80)="$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") madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) getsockopt$nfc_llcp(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x2000e881) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x0, 0x0, &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, 0x0) 2.09863431s ago: executing program 4 (id=587): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') pread64(r0, &(0x7f00000007c0)=""/252, 0xffffffa5, 0x4) 1.996754231s ago: executing program 4 (id=589): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1e, 0xc, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES16, @ANYBLOB="0000000000000000b7080000000000007b8a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_lookup, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000000000202505a8a440000102030109021b0001010000000904000001070101000905"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000b40)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x20, 0x0, 0x1}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, &(0x7f0000000540)='6', 0x1) 602.474047ms ago: executing program 3 (id=612): r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x200, 0x102) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x28011, r0, 0x1000) 602.371148ms ago: executing program 3 (id=613): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x9, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x6}, {}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x10]}}, &(0x7f0000000180)=""/129, 0x3d, 0x81, 0x1, 0x0, 0x0, @void, @value}, 0x20) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000042c0)='fdinfo/3\x00') read$FUSE(r0, &(0x7f0000000080)={0x2020}, 0x2020) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01e5c300000000fb04003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001505050505050"], 0x448}}, 0x0) 602.192528ms ago: executing program 1 (id=614): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="87fb74cf4d67adbbd062637f514c1f5eb18d7b442e6457a356c6cb1f71a43dfae773c8489cce5145f92615d4bdb13ef54d6ae90ec7733180fcf5adf3e13fdb05b57b748bd14eda042a97fdd84498304a504a0a159b972e8200c2d0f536a3465ec498ed12b924bd134057df36129d3ebe3dd3ce9f0671e5278143e4afa3d43f444681de1b5f9725fca34fa357fe2154981666fb9dc202fc17a0199eb1c25bdd1005e590e84783ee9894c888998dc25a83c14aeee31d114acfa0bcd235d571cd765f4b9259ba43e6fc30291d8a642146c4771898030b736aeee6b247abb0784b154e104e7dcda401f9b1736fea30a41a4153fe6a9a525bd0a3487571f914f05b590e242341ade289d8f5b842c6be4a93c2755dfd47174def782a2f8f61c068b5a012f02c0801601e860def788121e8808c01fed4c920a3698d0d684920918c95b17f76bbcb4f265c931d8f79560ff8114b70f4dd6791e2ed70cfeb89905791b88be26efe1c5c66b7b50b3d2be0dbc066dfc31618f9507f6f340b85a2f76a6dcac9d6ccc289ace5e5fecd25afe22ffa451f5e365ab33cc985f2e9d7f7fb1be4794740a94215d7db14b0ffcec19e5e3c5ae0d8578ef3b65d2a7a77a11e390a6c3a6b391061c886b961e3c2f42d62047bfe1356a44b840d3d956105f4c0fa95db08c4933f00de77cdc057c28b41fecfc8398c442be1ad065954f6c9dfeb2fd7207e8548a00a1d50bdf522d2abfdafd71723616a34830fbfa8fc81e0c2639cc12f363a4919b7a00ac8189dad3e7e54122a2ef430f623658d5e281c9a19442995bb9b0e3f7d13e3016b6f9523be196bf23bbcc5ec802f43ef8b651d688d9d5a44f35c9847e4c32bce3e9ebed2326adadc76f06a195db32c80b3090d7cd65c9d8518ba4e528c5eb5c7a1c5695b21595fa8a8621734bfda8afddd65e1f37a1990220a00fa9bd2c22b0117ceb08ae6af3c944c2eca924abfddad065d1472d0c3f742a49b1e78c669471873706ad157d831d7482b773f07b0673a6ce1e227a7a4d13744bf459434c0ab1c323a38b1a84cbf1ce9741f2b8fdcc2e073e56171603d035aacd83e71d5132831f4f1e8bf517979f132a33fd03783272e9b8c96dfa4e1d320a58d82acfc8d3d53a5a52daafe4dc8be08f4ad53e11cc21374b6ff4ff5ea2ecc5d3f7c057f74f0098e57d990090475cdaffdef0da917653ed10fb70b94b72e5b4d95cbea0fc1dd2579635ad6ab545ba4d7b6d2f5442bdb78beb6c8ed62942a439117025b4566b48d9f3a17fdf4577e8606a4bc4c26557e58312fd2d1a541ebec3e5ae28eef8b2ab0597083716dd12889335570ee7839530eee879d9b137606cd4dd7103991671b4464bb68529eb19fb7a8845e3491bfbac688a87cf0744f429ea112014402915c4c1f6bae08d689d3cb7d641d7befe8fc74a2242310a9a367a39531b4c86da5b39df524e52f33ff9c40b48cb196ffc9ca855b6e698ade8a83e52b9ddc5031ff09e1907e4f8b0d07e64e1fb8e427f8819a7be907aa216bf8e2a4c7cc87ed53bf9490d4cc788b91f3b9f705e984a7e62c7a495e8421b97c39dc954b35468f17c6682334f4e16308448f457faeffff6d1f818522fa441d3a48168bdb12ffebace436a3915b63076cb6a655718647f87eaaf313b5bbd430421eed3a2215e439600a56eac8c65291eb103326a8034662bd337ab51577d9110ec7151be5cc9c54b2a30891acac5ad006ed537dbeb8f16eecbde7cf4e71373faf3c36b772f6d7ea9346875c8cf1049d49d4f8eb01b946c11e8c8e3ab2015f282167acddcc77fff03e1be9134252af0abfe538b4d25fc4ff874b52b9fb0996b5f32b4141dbd30578ff46e13ef6c63fc1620f62cb11a3dce401993976c272a5f62fde3f2a0e654d19e7a39dcdb622b9526d2a15cc18e6f817c916a00775353dd9c8954e66d0445b59bb0f5e6e3b46447232f52a0e398b057d123ef503afcbd48544db6434d2025bfc8dab72262a4fa5426a03061e7f8966e0086ff8ab5a91ab59f19b830394ee8bc76d6fb4816b8f4cde35b7eb9d3811228d51c54828f97fd1e648196c81bc73ed56249a59f318704e84656a6cedd2b8c1e1808d1cc648749abc643131e494c01336d4a14b8609656f2c972dc23c5c2e43fe40119fb88b5ec2aade35c03646e347354c493de8ab3672ccf94af0df333c6678299129d79be0eec281c5b3858ce3995566a390b674635b356692e3e9c53a089638ba0d69e772b7b410a5ae03de12e7de755ee559e1707b7b8003aabc8e2ce03c01e3183ff2d93262f6d5ceaafecdae66bc7cb3952c5a6571d864d502f281db5a228695badca5d022fdb6da56ab15dc377d1c1f8581ff56e28c2b2a84edb629547d28275c2ed571103b4ca7cdeb0776ba9f9dffcd78d21c3d4caa9289ed199672f4e7b912068c49c817114c37d37ea03954bae87d1ddae3da2ad85feb2fbb735b75a51f7bee5c8d88cc7bf64700d1a46ec6b631ae22ac7b06730a86a26bdcb992e1c7b50142de96b14a8468e4514068a30896fc677fddefaebb125c693a8d460469c7fe535f844781940f66d6abd091191c3122d584f5b0f5b0d443713d7d5186124d73de28aca30b719d4a55e09d259bddbf16995aeb1000880890afbd24d4066b0398985a40999de22ce176348e1c1f57eaf75b92a1e4f1482e89a00ac2cc36b20e36af9ec310599c19a5b1d6f8fadba104c58c801c6633315f82ebfa88faddd0b693e2f827f586c1cc5538e93bcf10f81af6dd7ee727df3b5018c0b4e31e40d040a47503b6ace4d29a1162ce487351825255f5584aff7cbd421f85c3d9fbb3784abd9848f16028b68f0d32ed8bb80106e8cc4acb939ff88bd39976d166b2addebf628b3fcd056da2f60e1b90f7a32702954921908ebccb683622a1f574ceba6951bef5e751c338c8279318dc28e36b9fc2bb17c3ad08aceb00fc388e6db112a738f86a4a1eb11526e1b9d73250b326285ed47c4398d93a3933d9a784249b65ad7d78a1f81d96ef36493ed693045a2150a8eb43cecc0c93e7d20b15b39a0646b081c2923b816365b7fbb41683a41732d942c5aa12faf876ec7f036becde8f3295af6dacff38d076d8e06260fee167703bb610745374a2758a6b88e465ca77d1f3105ae8b6b04a1eb509fb178d6249dbbc84d5d1d069278449a89d03e4a9a395d8170c329a296cfc329798cb9b9f1078d098cf3f989fd4ec53e013fbe917df35292d44fb1f3da4da4432a1847d4721514ade8cda5e5c0b51183580fc35266a970ebba74faeda56d4dcb56df51f96ad237452cedbd0cb2bee112713c3d450835811bf3da9745136d428e148fd0932dc77c8d8e61a16c625241fad8425b4ece394eedd5f165bd94923bfa1172be8edc8a4fcaae5f77ee8cc510192b27964da09c3e84efb4bc7154da1a24da8b7e544b42278d2574687ec76143afa6cf193d52a2a7f4c20ee57b6056a1337d5e408117a6cf1ab49c8980f39597f69902085d3e8d374d44e6ab4ed1185a26be2bc7281e9cfbbeb6bed899aa1924d3faa06d95999fbeaf2337494e0c2c39eef5a73fcde84459a9ea48d4e015d9e5bb5839354967ce02f637bc8678d2595b9a918fc36b927d7501f0ac2e3471ce02b5df355689c87f191ef5390900a41deec29984e45a878ece964b0009aad561316fc3b30ce1b49266d32eb17cd30f3e17e1f59014e8c518940dd0a093d1349c1a7c2581963bbe0ba372b6426e81c33c71b2ec8141c5713e52a37fff0a417a5b259e1420d9fb6a731f5baa0cc494221947895aa8fa14745a986a366bff9d0c239a19f85372497565b5b703da16439019df5f3d29f4247fb528854c9648630f03e9dedde5a08a47728ea6a4d42e62eff6fa3bd402325e0f4387b60171c37c180f958ad80955779c899517e7ea76eed00598e01552eaaf08b723daf9d466e8c57af43a15a46528b1119f5074aa3c51f77357ebe158275bc06b89640d7ce3c0a03af01418d7dc6ae8a1be8ab08c1722d66d1e9277480b8b178447667c024f9b78f8a878a2d7cf8e83e5104f6964b2907a989abafc7d7d0df941abf3d7283b6a11d46c2911a42182ec27ab785d92946e1ee8ef44846d561850d2a98c305c382f36d4cfc9b2bfd3b86ef21a0d187adcafbec8268c7d662a34dda1c83c4967097743133bc8c587edf249f5668c34ddb112fa4eb1bea9c8f6a000f1f34428b54688a5e214a7919868b25dbe930e86a243ecf54afe0b518c647d04873d2cf62cb2ab27f00015537a4fd2ea3dc8777abdf3284622347016566da0b9c406ca8c40694e4013a53fbf2e803d51b0bbe5e9df5fc74f66be618856357ccf803c53ed0e3b3fe79f69f0ede9b565d8f7a8ce5aa8cbb4e8fa61be3fd00ffb07e45065498925c14c0b311942d4ed951ad6237aadb5405bc7b2d79e1fd295b7c2ed8efa883e44c86a5053e2f421c6d4dc0c47d3a05d911db37d6efdb8e50fb3f06139ac147bc7162c21aece79eaf72e9779f19eb5395cec3d15a7594ea70a6b373d98651d2215b210f037ea3f8a57ded74474f6fdb64a08b56af52168da70b30aee03472cd8bee5af04cad7303004a4aba464b99", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) recvmsg$unix(r3, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1, 0x0, 0x2}, 0x40000100) 569.306128ms ago: executing program 3 (id=616): ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000540)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x2}}}}}}}, 0x0) 555.679798ms ago: executing program 3 (id=618): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000740)=ANY=[@ANYBLOB="180200000000ff0100000000000000008500000020000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000001700000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 555.197338ms ago: executing program 3 (id=619): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff3f, 0x0, 0x2, 0x0, 0x0, @void, @value}, 0x28) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x61f285}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f00000000c0)='!', 0xb7f40}]) dup3(r2, r0, 0x0) 460.600218ms ago: executing program 2 (id=622): r0 = syz_open_dev$hidraw(&(0x7f0000000940), 0x0, 0x4a141) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$hidraw(r0, &(0x7f0000000240)="21dd96a8", 0x4000) 460.460698ms ago: executing program 2 (id=623): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000200)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000003200)=[@transaction_sg={0x400c6313, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 443.355958ms ago: executing program 2 (id=624): mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r1, {0x7, 0x26}}, 0x50) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0xa0, 0x0, 0x0, {{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xee01}}}}, 0x0, 0x0}) 349.310969ms ago: executing program 3 (id=625): syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000e00)="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", 0x2000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x49de, 0x0, 0x0, 0xbfff, 0x0, "ec28a144f13d7607"}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x18, "100300ffffbf005c030000ea97cd00"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x44) 280.732149ms ago: executing program 2 (id=626): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)=0x0) timer_settime(r1, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000240), 0x208e24b) 239.000949ms ago: executing program 2 (id=627): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x1000000, @mcast2, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='batadv0\x00', 0x10) write(r0, &(0x7f0000000000)="832a0a65b9743e51ac81d3956d6c4d201e3a7204293b67c6", 0x18) 202.889909ms ago: executing program 2 (id=628): bind$bt_hci(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0xfc, 0xfffffffa, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3b}}, @mcast1, 0x0, 0x20, 0x200, 0x2}}) getdents(0xffffffffffffffff, &(0x7f00000001c0)=""/137, 0x89) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000d5e9bd40eb030200c0ba050000010902115c01000000000904000001b504b100090581"], 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x40, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/95) 80.75804ms ago: executing program 0 (id=629): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027fa80a010100000004"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) 80.63305ms ago: executing program 0 (id=630): mkdir(&(0x7f00000009c0)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x1000000, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mkdir(&(0x7f0000000240)='./file1/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') rmdir(&(0x7f0000000380)='./file0/../file0\x00') 80.5847ms ago: executing program 0 (id=631): socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{}, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) open(&(0x7f0000000280)='./file0\x00', 0x100, 0x126) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f00000000c0)) 80.51708ms ago: executing program 0 (id=632): r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x4) syz_emit_ethernet(0x32, &(0x7f00000002c0)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 73.53219ms ago: executing program 0 (id=633): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x5) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"b46474f815e8d5535f0887c44335cc824dc6121bc72a77f532ff5dad4d643a9cab29d2310e04be14eb26c0af4985fe45e3b3b0680b3ec92725d74b9716e0f7c3119a2c9a0ae65ff4772e2e12733cb013c4308fe40863480747c0a7ddb9361b1578015ca1bb2c1677ebae096f08345476f567443842946ed946434c75916d1db83fe305920de65bfaf9bd940672216846cb16b8ae67cd3affc61375381f91b3b9f1cc5e38cafe5239aee71dcd481fbe1ecd25479024a676b21b3adc5e463c9effbaad4469a74697c28fb9beefa6a5d736712a55eb9110c2cf7964062ba8cbc1c038e84f0f5db7fc7053118bf5221e3efa6fc3edb5d0ca3cde7054dd0751a332520aa8478b1775d552c5cc24d3c2df9eb333e5ca3aa06c1c2cf8526714f5caff2f55b41976fc20b64f1fc61d5b44f50953584db11b7f89ec68098eafa48cebd6882a1825d32130a31abfeafd1987317879e29ac51b93c9659e023fff3ddb5e39dd19cc3ef1d883c78b9e073d08a9197fb3717df238b9831831214b186693be9dd2568bb77272e80df5dfed03e8c467627bedfbd93359a9f79a3aa37e873dc1357b37b43d813ea85267b0dc8b1c4cc51bd985328833beb2679b7fb762555bbea2da936b36f8f1673fd5f606b2b6eb23b72bf947206e8dbfeb40ca6f265a3485c8446e0f0da652860b88328073d2282c14b48a7774e62754a968b60e92205e8fafcdd70a55c3c4d1a4821ff44e6e3681f15ae091262e3a3290a24d8ceae30ebbf9d24287bb8a5d73c608d47d287f9e716cf02b4796a83fb0c05e45b89de9ef8bce834e6d7a0be6e30d2c66cb6e640cb01898454ad361bc0701d8fe56f335e2373b2cde5600db04691cc4a689034272a8e086a32ce7061b4f79fa8afbb48a6ce4b62bdc44af013d78980457e1fa61eb9204818606f4c3b03c0f33cd2a841ac9bc2b73151a96e31ab99e6ec969b5f2c3edd5f9abc69845e487af992758ba445368da93dae1d44360d52a534a88276b8aaf349841d8a4788c60408618437c442308dbf70efeda2e54e9b9e4fe5f76997c9dcb945a26bd75748c85d19ca8b99264dce50580e8d4dbda401dad7df31e9a7a6a3a83bfbdfb5394abd581ac0824fbcd75d2f5205c0b7c9188e6f26bfd97734d9a20433f6cdba9d14a5f32a4d97a57f4603b21146fd1aebf082e863d463c224ad623c17d8043d3bf083f0322408dd6ead6915ac6a4222ab51480eb6e11a8913348219515170d9df90d72d7363bbda3e327d19f98c0a856f98076380e788e602e8a2ae0a1930786874dc21a2e99abda15f35457cf1dcb440c4b41350d0eda352aad7f57a0adc8a6914da06460635ed21c4c11cd1a8ec778064c9f62efba2927828b23f94b16619a5520731c2c40ab8583c9f2e73233d74b84f4877ce6b35bb1180300"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 0s ago: executing program 0 (id=634): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) lsetxattr$security_selinux(&(0x7f0000000080)='./file0/../file0/file0/file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x3) read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) utime(&(0x7f0000000180)='./file0/../file0/file0/file0\x00', 0x0) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x27, 0x0, 0x4cc, 0x0, 0x0, 0x7e4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000a280)="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", 0x2000, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0xab, 0x0, 0x0, {0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, {0x0, 0x0, 0x0, 0x80000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x130, 0xffffffffffffffda, 0x0, {0x0, 0x0, 0x0, '\x00', {0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, {}, {}, {}, {}, 0x40, 0x0, 0x0, 0x8}}}}) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x10, 0x0, 0x0) kernel console output (not intermixed with test programs): 88.069479][ T1354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 88.077286][ T1354] R13: 0000000000000000 R14: 00007fb1b6d46080 R15: 00007ffee5036688 [ 88.085107][ T1354] [ 88.400985][ T330] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 88.794526][ T1376] FAULT_INJECTION: forcing a failure. [ 88.794526][ T1376] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 88.822169][ T1376] CPU: 1 PID: 1376 Comm: syz.3.293 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 88.831730][ T1376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 88.841624][ T1376] Call Trace: [ 88.844749][ T1376] [ 88.847523][ T1376] dump_stack_lvl+0x151/0x1b7 [ 88.852038][ T1376] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 88.857336][ T1376] dump_stack+0x15/0x19 [ 88.861325][ T1376] should_fail_ex+0x3d0/0x520 [ 88.865840][ T1376] should_fail+0xb/0x10 [ 88.869833][ T1376] should_fail_usercopy+0x1a/0x20 [ 88.874694][ T1376] _copy_to_user+0x1e/0x90 [ 88.878944][ T1376] simple_read_from_buffer+0xc7/0x150 [ 88.884157][ T1376] proc_fail_nth_read+0x1a3/0x210 [ 88.889013][ T1376] ? proc_fault_inject_write+0x390/0x390 [ 88.894486][ T1376] ? fsnotify_perm+0x269/0x5b0 [ 88.899084][ T1376] ? security_file_permission+0x86/0xb0 [ 88.904460][ T1376] ? proc_fault_inject_write+0x390/0x390 [ 88.909932][ T1376] vfs_read+0x26c/0xae0 [ 88.913925][ T1376] ? kernel_read+0x1f0/0x1f0 [ 88.918346][ T1376] ? mutex_lock+0xb1/0x1e0 [ 88.922609][ T1376] ? bit_wait_io_timeout+0x120/0x120 [ 88.927726][ T1376] ? __fdget_pos+0x2e2/0x390 [ 88.932146][ T1376] ? ksys_read+0x77/0x2c0 [ 88.936317][ T1376] ksys_read+0x199/0x2c0 [ 88.940395][ T1376] ? vfs_write+0xed0/0xed0 [ 88.944651][ T1376] ? debug_smp_processor_id+0x17/0x20 [ 88.949856][ T1376] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 88.955764][ T1376] __x64_sys_read+0x7b/0x90 [ 88.960096][ T1376] x64_sys_call+0x28/0x9a0 [ 88.964346][ T1376] do_syscall_64+0x3b/0xb0 [ 88.968600][ T1376] ? clear_bhb_loop+0x55/0xb0 [ 88.973117][ T1376] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 88.978843][ T1376] RIP: 0033:0x7fb1b6b7f25c [ 88.983096][ T1376] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 8e 02 00 48 [ 89.002542][ T1376] RSP: 002b:00007fb1b79da050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 89.010786][ T1376] RAX: ffffffffffffffda RBX: 00007fb1b6d45fa0 RCX: 00007fb1b6b7f25c [ 89.018597][ T1376] RDX: 000000000000000f RSI: 00007fb1b79da0b0 RDI: 0000000000000003 [ 89.026407][ T1376] RBP: 00007fb1b79da0a0 R08: 0000000000000000 R09: 0000000000000000 [ 89.034221][ T1376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 89.042030][ T1376] R13: 0000000000000001 R14: 00007fb1b6d45fa0 R15: 00007ffee5036688 [ 89.049848][ T1376] [ 89.063420][ T330] usb 3-1: Using ep0 maxpacket: 16 [ 89.070589][ T330] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 89.089116][ T330] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 89.098405][ T330] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.106569][ T330] usb 3-1: Product: syz [ 89.110606][ T330] usb 3-1: Manufacturer: syz [ 89.115311][ T330] usb 3-1: SerialNumber: syz [ 89.124106][ T330] usb 3-1: config 0 descriptor?? [ 89.131604][ T330] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 89.140275][ T330] usb 3-1: Detected FT232R [ 89.330409][ T330] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 89.536524][ T28] audit: type=1400 audit(1732994656.667:277): avc: denied { nlmsg_write } for pid=1395 comm="syz.4.299" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 89.567758][ T28] audit: type=1400 audit(1732994656.687:278): avc: denied { ioctl } for pid=1395 comm="syz.4.299" path="socket:[19815]" dev="sockfs" ino=19815 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 89.608586][ T1394] Zero length message leads to an empty skb [ 89.619702][ T1394] request_module fs- succeeded, but still no fs? [ 90.091018][ T1405] device gretap0 entered promiscuous mode [ 90.097855][ T1405] netlink: 'syz.4.301': attribute type 2 has an invalid length. [ 90.105359][ T1405] netlink: 9 bytes leftover after parsing attributes in process `syz.4.301'. [ 90.119798][ T330] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 92.096641][ T39] usb 3-1: USB disconnect, device number 5 [ 92.123653][ T28] audit: type=1400 audit(1732994658.987:279): avc: denied { write } for pid=1408 comm="syz.4.303" name="net" dev="proc" ino=19850 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 92.155470][ T39] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 92.206322][ T39] ftdi_sio 3-1:0.0: device disconnected [ 92.231848][ T28] audit: type=1400 audit(1732994658.987:280): avc: denied { add_name } for pid=1408 comm="syz.4.303" name="pfkey" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 92.253208][ T28] audit: type=1400 audit(1732994658.987:281): avc: denied { create } for pid=1408 comm="syz.4.303" name="pfkey" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=file permissive=1 [ 92.272879][ T28] audit: type=1400 audit(1732994658.987:282): avc: denied { associate } for pid=1408 comm="syz.4.303" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 93.622483][ T1433] FAULT_INJECTION: forcing a failure. [ 93.622483][ T1433] name failslab, interval 1, probability 0, space 0, times 0 [ 93.645170][ T1433] CPU: 1 PID: 1433 Comm: syz.4.307 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 93.654733][ T1433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.664636][ T1433] Call Trace: [ 93.667746][ T1433] [ 93.670523][ T1433] dump_stack_lvl+0x151/0x1b7 [ 93.675040][ T1433] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 93.680328][ T1433] ? ida_alloc_range+0x9e9/0xa60 [ 93.685110][ T1433] dump_stack+0x15/0x19 [ 93.689098][ T1433] should_fail_ex+0x3d0/0x520 [ 93.693612][ T1433] ? proc_net_ns_init+0x52/0x3a0 [ 93.698473][ T1433] __should_failslab+0xaf/0xf0 [ 93.703071][ T1433] should_failslab+0x9/0x20 [ 93.707505][ T1433] kmem_cache_alloc+0x3b/0x320 [ 93.712292][ T1433] proc_net_ns_init+0x52/0x3a0 [ 93.716884][ T1433] ops_init+0x1cd/0x480 [ 93.720876][ T1433] ? memset+0x35/0x40 [ 93.724694][ T1433] setup_net+0x4ca/0xd60 [ 93.728779][ T1433] ? copy_net_ns+0x5b0/0x5b0 [ 93.733374][ T1433] ? __kasan_kmalloc+0x9c/0xb0 [ 93.737981][ T1433] copy_net_ns+0x35f/0x5b0 [ 93.742234][ T1433] create_new_namespaces+0x416/0x670 [ 93.747351][ T1433] unshare_nsproxy_namespaces+0x126/0x180 [ 93.752904][ T1433] ksys_unshare+0x545/0x980 [ 93.757247][ T1433] ? sighand_ctor+0x60/0x60 [ 93.761584][ T1433] ? debug_smp_processor_id+0x17/0x20 [ 93.766788][ T1433] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 93.772786][ T1433] __x64_sys_unshare+0x38/0x40 [ 93.777379][ T1433] x64_sys_call+0x728/0x9a0 [ 93.781716][ T1433] do_syscall_64+0x3b/0xb0 [ 93.785968][ T1433] ? clear_bhb_loop+0x55/0xb0 [ 93.790483][ T1433] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 93.796300][ T1433] RIP: 0033:0x7f73b7980849 [ 93.800559][ T1433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 93.819993][ T1433] RSP: 002b:00007f73b87bd058 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 93.828325][ T1433] RAX: ffffffffffffffda RBX: 00007f73b7b46080 RCX: 00007f73b7980849 [ 93.836227][ T1433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 93.844032][ T1433] RBP: 00007f73b87bd0a0 R08: 0000000000000000 R09: 0000000000000000 [ 93.851843][ T1433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 93.859665][ T1433] R13: 0000000000000000 R14: 00007f73b7b46080 R15: 00007ffe5f0f3768 [ 93.867478][ T1433] [ 93.971364][ T28] audit: type=1400 audit(1732994661.067:283): avc: denied { read } for pid=1436 comm="syz.2.314" dev="nsfs" ino=4026532592 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 93.992520][ T39] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 94.110419][ T28] audit: type=1400 audit(1732994661.067:284): avc: denied { open } for pid=1436 comm="syz.2.314" path="net:[4026532592]" dev="nsfs" ino=4026532592 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 94.134827][ T28] audit: type=1400 audit(1732994661.087:285): avc: denied { connect } for pid=1436 comm="syz.2.314" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 94.360230][ T1449] usb usb1: usbfs: interface 0 claimed by hub while 'syz.0.315' sets config #0 [ 94.383600][ T1449] netlink: 8 bytes leftover after parsing attributes in process `syz.0.315'. [ 95.201034][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 95.224148][ T39] usb 2-1: unable to get BOS descriptor or descriptor too short [ 95.314407][ T39] usb 2-1: config 128 has an invalid interface number: 127 but max is 3 [ 95.809167][ T39] usb 2-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 95.867008][ T39] usb 2-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 95.906388][ T39] usb 2-1: config 128 has no interface number 0 [ 95.932913][ T39] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 95.947314][ T1467] syz.1.319[1467] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 95.947394][ T1467] syz.1.319[1467] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 96.001644][ T39] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 96.093136][ T1477] FAULT_INJECTION: forcing a failure. [ 96.093136][ T1477] name failslab, interval 1, probability 0, space 0, times 0 [ 96.118067][ T39] usb 2-1: config 128 interface 127 has no altsetting 0 [ 96.125333][ T28] audit: type=1400 audit(1732994663.257:286): avc: denied { setopt } for pid=1479 comm="syz.0.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 96.165478][ T39] usb 2-1: string descriptor 0 read error: -71 [ 96.180246][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.185429][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.190490][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.195635][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.200732][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.204723][ T1477] CPU: 0 PID: 1477 Comm: syz.1.324 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 96.205911][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.215387][ T1477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 96.215400][ T1477] Call Trace: [ 96.215407][ T1477] [ 96.220513][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.230405][ T1477] dump_stack_lvl+0x151/0x1b7 [ 96.233547][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.236307][ T1477] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 96.241468][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.245943][ T1477] dump_stack+0x15/0x19 [ 96.251103][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.256352][ T1477] should_fail_ex+0x3d0/0x520 [ 96.261500][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.265469][ T1477] ? getname_flags+0xba/0x520 [ 96.270596][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.275100][ T1477] __should_failslab+0xaf/0xf0 [ 96.275128][ T1477] should_failslab+0x9/0x20 [ 96.280230][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.284735][ T1477] kmem_cache_alloc+0x3b/0x320 [ 96.284763][ T1477] getname_flags+0xba/0x520 [ 96.289865][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.294464][ T1477] user_path_at_empty+0x2d/0x1a0 [ 96.298802][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.303918][ T1477] __se_sys_mount+0x285/0x3b0 [ 96.303942][ T1477] ? __this_cpu_preempt_check+0x13/0x20 [ 96.303972][ T1477] ? __x64_sys_mount+0xd0/0xd0 [ 96.308527][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.312861][ T1477] ? debug_smp_processor_id+0x17/0x20 [ 96.317986][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.322760][ T1477] __x64_sys_mount+0xbf/0xd0 [ 96.322787][ T1477] x64_sys_call+0x49d/0x9a0 [ 96.327879][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.332386][ T1477] do_syscall_64+0x3b/0xb0 [ 96.337777][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.342376][ T1477] ? clear_bhb_loop+0x55/0xb0 [ 96.347585][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.352783][ T1477] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.357909][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.362332][ T1477] RIP: 0033:0x7fc9fab80849 [ 96.362352][ T1477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 96.362369][ T1477] RSP: 002b:00007fc9fb9da058 EFLAGS: 00000246 [ 96.366675][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.371880][ T1477] ORIG_RAX: 00000000000000a5 [ 96.371891][ T1477] RAX: ffffffffffffffda RBX: 00007fc9fad45fa0 RCX: 00007fc9fab80849 [ 96.371907][ T1477] RDX: 0000000020000b80 RSI: 0000000020000040 RDI: 0000000000000000 [ 96.376139][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.381339][ T1477] RBP: 00007fc9fb9da0a0 R08: 0000000020000400 R09: 0000000000000000 [ 96.381355][ T1477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 96.385858][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.390973][ T1477] R13: 0000000000000000 R14: 00007fc9fad45fa0 R15: 00007ffdb18a2d68 [ 96.390999][ T1477] [ 96.396711][ T1481] tap0: tun_chr_ioctl cmd 1074812118 [ 96.448916][ T28] audit: type=1400 audit(1732994663.307:287): avc: denied { create } for pid=1474 comm="syz.4.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 96.464647][ T39] usb 2-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 96.539282][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.582747][ T39] usb 2-1: can't set config #128, error -71 [ 96.591161][ T39] usb 2-1: USB disconnect, device number 9 [ 96.731333][ T313] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 96.755764][ T1491] loop0: detected capacity change from 0 to 256 [ 96.941343][ T313] usb 3-1: device descriptor read/64, error -71 [ 97.926260][ T28] audit: type=1400 audit(1732994664.367:288): avc: denied { mount } for pid=1490 comm="syz.0.326" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 98.061068][ T313] usb 3-1: device descriptor read/64, error -71 [ 98.143771][ T1511] FAULT_INJECTION: forcing a failure. [ 98.143771][ T1511] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.156837][ T1511] CPU: 1 PID: 1511 Comm: syz.4.334 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 98.166385][ T1511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.176281][ T1511] Call Trace: [ 98.179403][ T1511] [ 98.182179][ T1511] dump_stack_lvl+0x151/0x1b7 [ 98.186701][ T1511] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 98.191994][ T1511] dump_stack+0x15/0x19 [ 98.196070][ T1511] should_fail_ex+0x3d0/0x520 [ 98.200582][ T1511] should_fail+0xb/0x10 [ 98.204571][ T1511] should_fail_usercopy+0x1a/0x20 [ 98.209435][ T1511] strncpy_from_user+0x24/0x2b0 [ 98.214121][ T1511] ? getname_flags+0xba/0x520 [ 98.218634][ T1511] getname_flags+0xf2/0x520 [ 98.222975][ T1511] user_path_at_empty+0x2d/0x1a0 [ 98.227744][ T1511] __se_sys_mount+0x285/0x3b0 [ 98.232261][ T1511] ? __this_cpu_preempt_check+0x13/0x20 [ 98.237642][ T1511] ? __x64_sys_mount+0xd0/0xd0 [ 98.242244][ T1511] ? debug_smp_processor_id+0x17/0x20 [ 98.247450][ T1511] __x64_sys_mount+0xbf/0xd0 [ 98.251874][ T1511] x64_sys_call+0x49d/0x9a0 [ 98.256213][ T1511] do_syscall_64+0x3b/0xb0 [ 98.260465][ T1511] ? clear_bhb_loop+0x55/0xb0 [ 98.264983][ T1511] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.270706][ T1511] RIP: 0033:0x7f73b7980849 [ 98.274968][ T1511] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 98.294767][ T1511] RSP: 002b:00007f73b87de058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 98.302992][ T1511] RAX: ffffffffffffffda RBX: 00007f73b7b45fa0 RCX: 00007f73b7980849 [ 98.310804][ T1511] RDX: 0000000020000040 RSI: 0000000020000180 RDI: 0000000000000000 [ 98.318616][ T1511] RBP: 00007f73b87de0a0 R08: 0000000020000580 R09: 0000000000000000 [ 98.326428][ T1511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 98.334243][ T1511] R13: 0000000000000000 R14: 00007f73b7b45fa0 R15: 00007ffe5f0f3768 [ 98.342061][ T1511] [ 99.461047][ T313] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 99.789954][ T1525] netlink: 8 bytes leftover after parsing attributes in process `syz.4.336'. [ 100.129844][ T1530] FAULT_INJECTION: forcing a failure. [ 100.129844][ T1530] name failslab, interval 1, probability 0, space 0, times 0 [ 100.142386][ T1530] CPU: 1 PID: 1530 Comm: syz.0.338 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 100.142429][ T330] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 100.151937][ T1530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.151954][ T1530] Call Trace: [ 100.151961][ T1530] [ 100.151969][ T1530] dump_stack_lvl+0x151/0x1b7 [ 100.179629][ T1530] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 100.185061][ T1530] ? radix_tree_node_alloc+0xbe/0x3c0 [ 100.190269][ T1530] ? delete_node+0x736/0x790 [ 100.194697][ T1530] dump_stack+0x15/0x19 [ 100.198686][ T1530] should_fail_ex+0x3d0/0x520 [ 100.203207][ T1530] __should_failslab+0xaf/0xf0 [ 100.207799][ T1530] ? tipc_sub_subscribe+0x138/0x7e0 [ 100.212843][ T1530] should_failslab+0x9/0x20 [ 100.217177][ T1530] __kmem_cache_alloc_node+0x3d/0x2a0 [ 100.222382][ T1530] ? tipc_sub_subscribe+0x138/0x7e0 [ 100.227414][ T1530] kmalloc_trace+0x2a/0xa0 [ 100.231673][ T1530] tipc_sub_subscribe+0x138/0x7e0 [ 100.236534][ T1530] tipc_conn_rcv_sub+0x1b6/0x3e0 [ 100.241309][ T1530] tipc_topsrv_kern_subscr+0x2cd/0x490 [ 100.246603][ T1530] ? conn_put+0x310/0x310 [ 100.250770][ T1530] ? kasan_save_alloc_info+0x1f/0x30 [ 100.255887][ T1530] ? __kasan_kmalloc+0x9c/0xb0 [ 100.260487][ T1530] tipc_group_create+0x420/0x660 [ 100.265264][ T1530] tipc_sk_join+0x22f/0x8a0 [ 100.269686][ T1530] ? proc_fail_nth_read+0x210/0x210 [ 100.274721][ T1530] ? __tipc_sendstream+0x1310/0x1310 [ 100.279844][ T1530] ? __kasan_check_write+0x14/0x20 [ 100.284789][ T1530] tipc_setsockopt+0x794/0xb80 [ 100.289393][ T1530] ? tipc_shutdown+0x410/0x410 [ 100.293989][ T1530] ? security_socket_setsockopt+0x82/0xb0 [ 100.299540][ T1530] ? tipc_shutdown+0x410/0x410 [ 100.304143][ T1530] __sys_setsockopt+0x4dc/0x8b0 [ 100.308831][ T1530] ? fput+0x15b/0x1b0 [ 100.312649][ T1530] ? __ia32_sys_recv+0xb0/0xb0 [ 100.317256][ T1530] ? debug_smp_processor_id+0x17/0x20 [ 100.322460][ T1530] __x64_sys_setsockopt+0xbf/0xd0 [ 100.327328][ T1530] x64_sys_call+0x1a2/0x9a0 [ 100.331665][ T1530] do_syscall_64+0x3b/0xb0 [ 100.335919][ T1530] ? clear_bhb_loop+0x55/0xb0 [ 100.340431][ T1530] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.346161][ T1530] RIP: 0033:0x7f99d3f80849 [ 100.350409][ T1530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 100.369854][ T1530] RSP: 002b:00007f99d4da8058 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 100.378093][ T1530] RAX: ffffffffffffffda RBX: 00007f99d4146080 RCX: 00007f99d3f80849 [ 100.385905][ T1530] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000008 [ 100.391003][ T330] usb 2-1: Using ep0 maxpacket: 32 [ 100.393715][ T1530] RBP: 00007f99d4da80a0 R08: 0000000000000010 R09: 0000000000000000 [ 100.406563][ T1530] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001 [ 100.410053][ T330] usb 2-1: config index 0 descriptor too short (expected 164, got 36) [ 100.414370][ T1530] R13: 0000000000000000 R14: 00007f99d4146080 R15: 00007ffe4e8448b8 [ 100.414395][ T1530] [ 100.414617][ T1530] tipc: Subscription rejected, no memory [ 100.423552][ T19] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 100.450602][ T330] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 100.464211][ T330] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 100.474309][ T330] usb 2-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 100.483428][ T330] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.543228][ T330] usb 2-1: config 0 descriptor?? [ 100.562027][ T1533] netlink: 48 bytes leftover after parsing attributes in process `syz.4.340'. [ 100.570799][ T1533] FAULT_INJECTION: forcing a failure. [ 100.570799][ T1533] name failslab, interval 1, probability 0, space 0, times 0 [ 100.583587][ T1533] CPU: 1 PID: 1533 Comm: syz.4.340 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 100.593135][ T1533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.603035][ T1533] Call Trace: [ 100.606159][ T1533] [ 100.608941][ T1533] dump_stack_lvl+0x151/0x1b7 [ 100.613451][ T1533] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 100.618740][ T1533] ? nfnetlink_rcv_msg+0x8ef/0x9c0 [ 100.623816][ T1533] dump_stack+0x15/0x19 [ 100.627797][ T1533] should_fail_ex+0x3d0/0x520 [ 100.632294][ T1533] __should_failslab+0xaf/0xf0 [ 100.636900][ T1533] should_failslab+0x9/0x20 [ 100.641316][ T1533] kmem_cache_alloc_node+0x42/0x330 [ 100.646354][ T1533] ? __alloc_skb+0xcc/0x2d0 [ 100.650697][ T1533] __alloc_skb+0xcc/0x2d0 [ 100.654863][ T1533] netlink_ack+0x392/0x12a0 [ 100.659207][ T1533] ? selinux_capable+0x2f1/0x430 [ 100.663977][ T1533] ? netlink_dump+0xd40/0xd40 [ 100.668493][ T1533] netlink_rcv_skb+0x24a/0x410 [ 100.673092][ T1533] ? nfnetlink_unbind+0x1d0/0x1d0 [ 100.677958][ T1533] ? netlink_ack+0x12a0/0x12a0 [ 100.682151][ T19] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 100.682547][ T1533] ? ns_capable+0x89/0xe0 [ 100.693214][ T19] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 100.697303][ T1533] ? netlink_net_capable+0x125/0x160 [ 100.708616][ T19] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 100.711884][ T1533] nfnetlink_rcv+0x28d/0x24d0 [ 100.711912][ T1533] ? kernel_text_address+0xa9/0xe0 [ 100.711933][ T1533] ? unwind_get_return_address+0x4d/0x90 [ 100.721786][ T19] usb 4-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 100.726074][ T1533] ? arch_stack_walk+0xf3/0x140 [ 100.726112][ T1533] ? stack_trace_save+0x113/0x1c0 [ 100.731429][ T19] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.736491][ T1533] ? stack_trace_snprint+0xf0/0xf0 [ 100.736518][ T1533] ? nfnetlink_net_exit_batch+0xf0/0xf0 [ 100.773074][ T1533] ? __stack_depot_save+0x36/0x480 [ 100.777982][ T1533] ? kasan_set_track+0x4b/0x70 [ 100.782586][ T1533] ? kasan_set_track+0x60/0x70 [ 100.787178][ T1533] ? kasan_set_track+0x4b/0x70 [ 100.791780][ T1533] ? kasan_save_alloc_info+0x1f/0x30 [ 100.796899][ T1533] ? __kasan_kmalloc+0x9c/0xb0 [ 100.801498][ T1533] ? __kmalloc_node_track_caller+0xb3/0x1e0 [ 100.807227][ T1533] ? __alloc_skb+0x125/0x2d0 [ 100.811651][ T1533] ? netlink_sendmsg+0x7a6/0xd30 [ 100.816428][ T1533] ? ____sys_sendmsg+0x5d3/0x9a0 [ 100.821203][ T1533] ? __sys_sendmsg+0x2a9/0x390 [ 100.825801][ T1533] ? __x64_sys_sendmsg+0x7f/0x90 [ 100.830576][ T1533] ? x64_sys_call+0x16a/0x9a0 [ 100.835090][ T1533] ? do_syscall_64+0x3b/0xb0 [ 100.839514][ T1533] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.845424][ T1533] ? selinux_nlmsg_lookup+0x1ec/0x570 [ 100.850627][ T1533] ? selinux_netlink_send+0x787/0x870 [ 100.855835][ T1533] ? __netlink_lookup+0x37b/0x3a0 [ 100.860695][ T1533] netlink_unicast+0x906/0xab0 [ 100.865294][ T1533] ? netlink_detachskb+0x90/0x90 [ 100.870068][ T1533] ? security_netlink_send+0x7b/0xa0 [ 100.875191][ T1533] netlink_sendmsg+0xa15/0xd30 [ 100.879834][ T1533] ? netlink_getsockopt+0x540/0x540 [ 100.884832][ T1533] ? security_socket_sendmsg+0x82/0xb0 [ 100.890117][ T1533] ? netlink_getsockopt+0x540/0x540 [ 100.895150][ T1533] ____sys_sendmsg+0x5d3/0x9a0 [ 100.899752][ T1533] ? __sys_sendmsg_sock+0x40/0x40 [ 100.904614][ T1533] __sys_sendmsg+0x2a9/0x390 [ 100.909037][ T1533] ? ____sys_sendmsg+0x9a0/0x9a0 [ 100.913813][ T1533] ? __kasan_check_write+0x14/0x20 [ 100.918756][ T1533] ? mutex_unlock+0xb2/0x260 [ 100.923188][ T1533] ? __kasan_check_write+0x14/0x20 [ 100.928135][ T1533] ? __ia32_sys_read+0x90/0x90 [ 100.932733][ T1533] ? debug_smp_processor_id+0x17/0x20 [ 100.937938][ T1533] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 100.943844][ T1533] __x64_sys_sendmsg+0x7f/0x90 [ 100.948442][ T1533] x64_sys_call+0x16a/0x9a0 [ 100.952785][ T1533] do_syscall_64+0x3b/0xb0 [ 100.957033][ T1533] ? clear_bhb_loop+0x55/0xb0 [ 100.961547][ T1533] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.967280][ T1533] RIP: 0033:0x7f73b7980849 [ 100.971535][ T1533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 100.991068][ T1533] RSP: 002b:00007f73b87de058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.999310][ T1533] RAX: ffffffffffffffda RBX: 00007f73b7b45fa0 RCX: 00007f73b7980849 [ 101.007117][ T1533] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 101.014930][ T1533] RBP: 00007f73b87de0a0 R08: 0000000000000000 R09: 0000000000000000 [ 101.022743][ T1533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.030549][ T1533] R13: 0000000000000000 R14: 00007f73b7b45fa0 R15: 00007ffe5f0f3768 [ 101.038367][ T1533] [ 101.041638][ T19] usb 4-1: config 0 descriptor?? [ 101.082319][ T19] usb 4-1: MIDIStreaming interface descriptor not found [ 101.311763][ T1544] SELinux: Context ▄ is not valid (left unmapped). [ 101.323826][ T19] usb 4-1: USB disconnect, device number 6 [ 101.454185][ T1534] syz.2.337 (1534) used greatest stack depth: 20176 bytes left [ 101.541638][ T1550] FAULT_INJECTION: forcing a failure. [ 101.541638][ T1550] name failslab, interval 1, probability 0, space 0, times 0 [ 101.554151][ T1550] CPU: 1 PID: 1550 Comm: syz.3.343 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 101.563619][ T1550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.573512][ T1550] Call Trace: [ 101.576639][ T1550] [ 101.579419][ T1550] dump_stack_lvl+0x151/0x1b7 [ 101.583933][ T1550] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 101.589224][ T1550] ? __kasan_check_read+0x11/0x20 [ 101.594083][ T1550] dump_stack+0x15/0x19 [ 101.598075][ T1550] should_fail_ex+0x3d0/0x520 [ 101.602592][ T1550] __should_failslab+0xaf/0xf0 [ 101.607190][ T1550] should_failslab+0x9/0x20 [ 101.611529][ T1550] kmem_cache_alloc_node+0x42/0x330 [ 101.616565][ T1550] ? asm_sysvec_reschedule_ipi+0x1b/0x20 [ 101.622036][ T1550] ? __alloc_skb+0xcc/0x2d0 [ 101.626375][ T1550] __alloc_skb+0xcc/0x2d0 [ 101.630537][ T1550] netlink_sendmsg+0x7a6/0xd30 [ 101.635143][ T1550] ? netlink_getsockopt+0x540/0x540 [ 101.640319][ T1550] ? security_socket_sendmsg+0x82/0xb0 [ 101.645613][ T1550] ? netlink_getsockopt+0x540/0x540 [ 101.650638][ T1550] ____sys_sendmsg+0x5d3/0x9a0 [ 101.655244][ T1550] ? __sys_sendmsg_sock+0x40/0x40 [ 101.660106][ T1550] ? kasan_check_range+0x1bd/0x2a0 [ 101.665051][ T1550] __sys_sendmsg+0x2a9/0x390 [ 101.669473][ T1550] ? ____sys_sendmsg+0x9a0/0x9a0 [ 101.674245][ T1550] ? __kasan_check_write+0x14/0x20 [ 101.679198][ T1550] ? requeue_task_rt+0x410/0x410 [ 101.683972][ T1550] ? array_map_lookup_elem+0x68/0x140 [ 101.689188][ T1550] __x64_sys_sendmsg+0x7f/0x90 [ 101.693774][ T1550] x64_sys_call+0x16a/0x9a0 [ 101.698116][ T1550] do_syscall_64+0x3b/0xb0 [ 101.702368][ T1550] ? clear_bhb_loop+0x55/0xb0 [ 101.706880][ T1550] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 101.712615][ T1550] RIP: 0033:0x7fb1b6b80849 [ 101.716871][ T1550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 101.736318][ T1550] RSP: 002b:00007fb1b7998058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.744557][ T1550] RAX: ffffffffffffffda RBX: 00007fb1b6d46160 RCX: 00007fb1b6b80849 [ 101.752358][ T1550] RDX: 0000000000000000 RSI: 00000000200012c0 RDI: 0000000000000003 [ 101.760172][ T1550] RBP: 00007fb1b79980a0 R08: 0000000000000000 R09: 0000000000000000 [ 101.767985][ T1550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.775794][ T1550] R13: 0000000000000000 R14: 00007fb1b6d46160 R15: 00007ffee5036688 [ 101.783610][ T1550] [ 101.986570][ T28] audit: type=1400 audit(1732994669.117:289): avc: denied { bind } for pid=1560 comm="syz.0.346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 102.011954][ T1561] FAULT_INJECTION: forcing a failure. [ 102.011954][ T1561] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 102.050320][ T1561] CPU: 1 PID: 1561 Comm: syz.0.346 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 102.059884][ T1561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.069779][ T1561] Call Trace: [ 102.072902][ T1561] [ 102.075681][ T1561] dump_stack_lvl+0x151/0x1b7 [ 102.080195][ T1561] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 102.085490][ T1561] ? kasan_set_track+0x60/0x70 [ 102.090087][ T1561] ? kasan_save_alloc_info+0x1f/0x30 [ 102.095211][ T1561] ? __kasan_kmalloc+0x9c/0xb0 [ 102.099811][ T1561] ? __kmalloc_node_track_caller+0xb3/0x1e0 [ 102.105536][ T1561] ? alloc_skb_with_frags+0xa6/0x680 [ 102.110660][ T1561] ? sock_alloc_send_pskb+0x915/0xa50 [ 102.115866][ T1561] ? packet_sendmsg+0x3d72/0x6510 [ 102.120731][ T1561] dump_stack+0x15/0x19 [ 102.124720][ T1561] should_fail_ex+0x3d0/0x520 [ 102.129236][ T1561] should_fail_alloc_page+0x68/0x90 [ 102.134270][ T1561] prepare_alloc_pages+0x14e/0x6f0 [ 102.139216][ T1561] ? __alloc_pages_bulk+0xda0/0xda0 [ 102.144253][ T1561] __alloc_pages+0x162/0x610 [ 102.148678][ T1561] ? prep_new_page+0x110/0x110 [ 102.153283][ T1561] alloc_skb_with_frags+0x1fe/0x680 [ 102.158313][ T1561] sock_alloc_send_pskb+0x915/0xa50 [ 102.163341][ T1561] ? copyin+0x74/0x90 [ 102.167166][ T1561] ? sock_kzfree_s+0x60/0x60 [ 102.171590][ T1561] ? memcpy+0x56/0x70 [ 102.175410][ T1561] packet_sendmsg+0x3d72/0x6510 [ 102.180093][ T1561] ? avc_denied+0x1b0/0x1b0 [ 102.184438][ T1561] ? kstrtouint+0xf6/0x180 [ 102.188688][ T1561] ? avc_has_perm+0x16f/0x260 [ 102.193206][ T1561] ? avc_has_perm_noaudit+0x430/0x430 [ 102.198415][ T1561] ? kstrtouint_from_user+0x124/0x180 [ 102.203614][ T1561] ? kstrtol_from_user+0x180/0x180 [ 102.208563][ T1561] ? selinux_socket_accept+0x5b0/0x5b0 [ 102.213857][ T1561] ? selinux_file_permission+0x2bb/0x560 [ 102.219413][ T1561] ? packet_getsockopt+0xea0/0xea0 [ 102.224357][ T1561] ? __fget_files+0x2cb/0x330 [ 102.228871][ T1561] ? security_socket_sendmsg+0x82/0xb0 [ 102.234165][ T1561] ? packet_getsockopt+0xea0/0xea0 [ 102.239111][ T1561] __sys_sendto+0x480/0x600 [ 102.243452][ T1561] ? __ia32_sys_getpeername+0x90/0x90 [ 102.248747][ T1561] ? mutex_unlock+0xb2/0x260 [ 102.253176][ T1561] ? array_map_lookup_elem+0x68/0x140 [ 102.258385][ T1561] ? bpf_trace_run1+0x240/0x240 [ 102.263073][ T1561] __x64_sys_sendto+0xe5/0x100 [ 102.267668][ T1561] x64_sys_call+0x15c/0x9a0 [ 102.272010][ T1561] do_syscall_64+0x3b/0xb0 [ 102.276258][ T1561] ? clear_bhb_loop+0x55/0xb0 [ 102.280774][ T1561] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.286502][ T1561] RIP: 0033:0x7f99d3f80849 [ 102.290755][ T1561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 102.310204][ T1561] RSP: 002b:00007f99d4dc9058 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 102.318444][ T1561] RAX: ffffffffffffffda RBX: 00007f99d4145fa0 RCX: 00007f99d3f80849 [ 102.326256][ T1561] RDX: 000000000000fc13 RSI: 0000000020000280 RDI: 0000000000000003 [ 102.334070][ T1561] RBP: 00007f99d4dc90a0 R08: 0000000000000000 R09: 000000000000002f [ 102.341875][ T1561] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000001 [ 102.349689][ T1561] R13: 0000000000000000 R14: 00007f99d4145fa0 R15: 00007ffe4e8448b8 [ 102.357506][ T1561] [ 102.471004][ T19] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 103.370448][ T28] audit: type=1400 audit(1732994670.497:290): avc: denied { bind } for pid=1579 comm="syz.3.352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 103.514381][ T28] audit: type=1400 audit(1732994670.637:291): avc: denied { name_bind } for pid=1579 comm="syz.3.352" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 103.524368][ T19] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 103.535964][ T28] audit: type=1400 audit(1732994670.637:292): avc: denied { node_bind } for pid=1579 comm="syz.3.352" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 103.546884][ T19] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 103.581735][ T19] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 103.600847][ T19] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 103.621089][ T19] usb 5-1: SerialNumber: syz [ 103.691887][ T330] usbhid 2-1:0.0: can't add hid device: -71 [ 103.698070][ T330] usbhid: probe of 2-1:0.0 failed with error -71 [ 103.716140][ T330] usb 2-1: USB disconnect, device number 10 [ 103.792249][ T1590] syz.2.353[1590] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.792696][ T1590] syz.2.353[1590] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 104.365251][ T1587] 9pnet_fd: Insufficient options for proto=fd [ 104.990886][ T1609] loop0: detected capacity change from 0 to 512 [ 104.997636][ T1609] EXT4-fs: Ignoring removed mblk_io_submit option [ 105.013687][ T1609] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 105.022578][ T1609] ext4 filesystem being mounted at /77/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.090319][ T28] audit: type=1400 audit(1732994672.217:293): avc: denied { listen } for pid=1608 comm="syz.0.359" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 105.113745][ T19] usb 5-1: 0:2 : does not exist [ 105.118692][ T19] usb 5-1: unit 5 not found! [ 105.125763][ T19] usb 5-1: USB disconnect, device number 5 [ 105.356510][ T1307] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 105.476977][ T330] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 105.579846][ T1307] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.591212][ T1307] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 105.591765][ T327] udevd[327]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 105.603939][ T1307] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 105.628237][ T1307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.637147][ T1307] usb 3-1: config 0 descriptor?? [ 105.709169][ T1627] usb usb1: usbfs: interface 0 claimed by hub while 'syz.4.364' sets config #0 [ 105.721594][ T1627] netlink: 8 bytes leftover after parsing attributes in process `syz.4.364'. [ 105.892178][ T330] usb 2-1: config 0 has no interfaces? [ 105.898457][ T330] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 105.907396][ T330] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 105.915202][ T330] usb 2-1: SerialNumber: syz [ 105.920536][ T330] usb 2-1: config 0 descriptor?? [ 106.073802][ T1307] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 106.081394][ T1307] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 106.090449][ T1307] plantronics 0003:047F:FFFF.0006: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 106.151079][ T298] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 106.276218][ T1616] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 106.284606][ T1616] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 106.341038][ T298] usb 4-1: Using ep0 maxpacket: 32 [ 106.347270][ T298] usb 4-1: config index 0 descriptor too short (expected 164, got 36) [ 106.355324][ T298] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.369443][ T298] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.379255][ T298] usb 4-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 106.388243][ T298] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.398290][ T298] usb 4-1: config 0 descriptor?? [ 107.316285][ T536] usb 2-1: USB disconnect, device number 11 [ 107.354836][ T1641] hub 6-0:1.0: USB hub found [ 107.359528][ T1641] hub 6-0:1.0: 1 port detected [ 107.998017][ T290] EXT4-fs (loop0): unmounting filesystem. [ 108.032411][ T536] usb 3-1: USB disconnect, device number 8 [ 108.489691][ T1668] netlink: 8 bytes leftover after parsing attributes in process `syz.4.376'. [ 108.805918][ T28] audit: type=1400 audit(1732994675.937:294): avc: denied { setopt } for pid=1669 comm="syz.0.378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 109.007372][ T298] usbhid 4-1:0.0: can't add hid device: -71 [ 109.015285][ T298] usbhid: probe of 4-1:0.0 failed with error -71 [ 109.031415][ T298] usb 4-1: USB disconnect, device number 7 [ 109.156598][ T1681] FAULT_INJECTION: forcing a failure. [ 109.156598][ T1681] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 109.314462][ T1681] CPU: 1 PID: 1681 Comm: syz.1.377 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 109.324031][ T1681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.333926][ T1681] Call Trace: [ 109.337047][ T1681] [ 109.339822][ T1681] dump_stack_lvl+0x151/0x1b7 [ 109.344339][ T1681] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 109.349631][ T1681] ? getname_flags+0xba/0x520 [ 109.354150][ T1681] dump_stack+0x15/0x19 [ 109.358137][ T1681] should_fail_ex+0x3d0/0x520 [ 109.362652][ T1681] should_fail+0xb/0x10 [ 109.366644][ T1681] should_fail_usercopy+0x1a/0x20 [ 109.371504][ T1681] strncpy_from_user+0x24/0x2b0 [ 109.376192][ T1681] ? getname_flags+0xba/0x520 [ 109.380706][ T1681] getname_flags+0xf2/0x520 [ 109.385045][ T1681] getname+0x19/0x20 [ 109.388951][ T1681] __se_sys_quotactl+0x1f9/0x760 [ 109.393725][ T1681] ? __x64_sys_quotactl+0xb0/0xb0 [ 109.398584][ T1681] ? ksys_write+0x260/0x2c0 [ 109.402922][ T1681] ? __this_cpu_preempt_check+0x13/0x20 [ 109.408309][ T1681] ? debug_smp_processor_id+0x17/0x20 [ 109.413516][ T1681] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 109.419413][ T1681] __x64_sys_quotactl+0x9b/0xb0 [ 109.424104][ T1681] x64_sys_call+0x4ea/0x9a0 [ 109.428443][ T1681] do_syscall_64+0x3b/0xb0 [ 109.432699][ T1681] ? clear_bhb_loop+0x55/0xb0 [ 109.437208][ T1681] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.442936][ T1681] RIP: 0033:0x7fc9fab80849 [ 109.447187][ T1681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 109.466641][ T1681] RSP: 002b:00007fc9fb998058 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 109.474877][ T1681] RAX: ffffffffffffffda RBX: 00007fc9fad46160 RCX: 00007fc9fab80849 [ 109.482687][ T1681] RDX: 0000000000000000 RSI: 0000000020000900 RDI: ffffffff80000202 [ 109.490498][ T1681] RBP: 00007fc9fb9980a0 R08: 0000000000000000 R09: 0000000000000000 [ 109.498348][ T1681] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000001 [ 109.506119][ T1681] R13: 0000000000000000 R14: 00007fc9fad46160 R15: 00007ffdb18a2d68 [ 109.513942][ T1681] [ 109.526340][ T1684] device pim6reg1 entered promiscuous mode [ 109.710994][ T298] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 111.210113][ T1707] loop0: detected capacity change from 0 to 512 [ 111.301782][ T1707] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 111.313498][ T1707] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 111.322481][ T1707] ext4 filesystem being mounted at /83/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.640250][ T1722] netlink: 8 bytes leftover after parsing attributes in process `syz.2.392'. [ 112.212911][ T28] audit: type=1400 audit(1732994678.587:295): avc: denied { remove_name } for pid=1706 comm="syz.0.389" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 112.250833][ T1726] overlayfs: missing 'lowerdir' [ 112.311010][ T39] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 112.323588][ T1728] FAULT_INJECTION: forcing a failure. [ 112.323588][ T1728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 112.351751][ T28] audit: type=1400 audit(1732994678.587:296): avc: denied { rename } for pid=1706 comm="syz.0.389" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 112.378815][ T1728] CPU: 1 PID: 1728 Comm: syz.2.395 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 112.388453][ T1728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 112.398349][ T1728] Call Trace: [ 112.401467][ T1728] [ 112.404248][ T1728] dump_stack_lvl+0x151/0x1b7 [ 112.408759][ T1728] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 112.414053][ T1728] ? kstrtouint+0xf6/0x180 [ 112.418310][ T1728] ? _kstrtol+0x150/0x150 [ 112.422478][ T1728] dump_stack+0x15/0x19 [ 112.426467][ T1728] should_fail_ex+0x3d0/0x520 [ 112.430984][ T1728] should_fail+0xb/0x10 [ 112.434973][ T1728] should_fail_usercopy+0x1a/0x20 [ 112.439830][ T1728] _copy_from_user+0x1e/0xc0 [ 112.444266][ T1728] copy_msghdr_from_user+0xaa/0x670 [ 112.449294][ T1728] ? sendmsg_copy_msghdr+0x70/0x70 [ 112.454260][ T1728] __sys_sendmsg+0x236/0x390 [ 112.458669][ T1728] ? ____sys_sendmsg+0x9a0/0x9a0 [ 112.463449][ T1728] ? __kasan_check_write+0x14/0x20 [ 112.466635][ T28] audit: type=1400 audit(1732994678.587:297): avc: denied { unlink } for pid=1706 comm="syz.0.389" name="file0" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 112.468384][ T1728] ? mutex_unlock+0xb2/0x260 [ 112.490311][ T28] audit: type=1400 audit(1732994678.597:298): avc: denied { create } for pid=1706 comm="syz.0.389" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 112.494693][ T1728] ? __kasan_check_write+0x14/0x20 [ 112.494720][ T1728] ? __ia32_sys_read+0x90/0x90 [ 112.494749][ T1728] ? debug_smp_processor_id+0x17/0x20 [ 112.515181][ T28] audit: type=1400 audit(1732994679.377:299): avc: denied { mounton } for pid=1706 comm="syz.0.389" path="/83/file0/bus" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 112.519250][ T1728] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 112.557180][ T1728] __x64_sys_sendmsg+0x7f/0x90 [ 112.561776][ T1728] x64_sys_call+0x16a/0x9a0 [ 112.566116][ T1728] do_syscall_64+0x3b/0xb0 [ 112.570374][ T1728] ? clear_bhb_loop+0x55/0xb0 [ 112.574882][ T1728] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.580616][ T1728] RIP: 0033:0x7ffbcc580849 [ 112.584866][ T1728] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 112.604314][ T1728] RSP: 002b:00007ffbcd2db058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.612561][ T1728] RAX: ffffffffffffffda RBX: 00007ffbcc745fa0 RCX: 00007ffbcc580849 [ 112.620370][ T1728] RDX: 0000000000004044 RSI: 0000000020000040 RDI: 0000000000000003 [ 112.628186][ T1728] RBP: 00007ffbcd2db0a0 R08: 0000000000000000 R09: 0000000000000000 [ 112.635990][ T1728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 112.643801][ T1728] R13: 0000000000000000 R14: 00007ffbcc745fa0 R15: 00007ffd6379fb58 [ 112.651622][ T1728] [ 112.720984][ T1105] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 112.750983][ T39] usb 5-1: Using ep0 maxpacket: 32 [ 112.759428][ T39] usb 5-1: config index 0 descriptor too short (expected 164, got 36) [ 112.767844][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.779117][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 112.789243][ T39] usb 5-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 112.798677][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.812235][ T330] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 112.880976][ T298] usb 4-1: device not accepting address 8, error -71 [ 112.899320][ T39] usb 5-1: config 0 descriptor?? [ 112.921004][ T1105] usb 2-1: Using ep0 maxpacket: 16 [ 112.928530][ T1105] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=d3.06 [ 112.937817][ T1105] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=67 [ 112.946703][ T1105] usb 2-1: Product: syz [ 112.950756][ T1105] usb 2-1: Manufacturer: syz [ 112.956355][ T1105] usb 2-1: SerialNumber: syz [ 112.982114][ T1105] r8152-cfgselector 2-1: config 0 descriptor?? [ 113.261059][ T330] usb 1-1: Using ep0 maxpacket: 16 [ 113.267186][ T330] usb 1-1: config 4 has an invalid interface number: 51 but max is 0 [ 113.275183][ T330] usb 1-1: config 4 has no interface number 0 [ 113.281077][ T330] usb 1-1: config 4 interface 51 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 16 [ 113.290668][ T330] usb 1-1: config 4 interface 51 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 113.300452][ T330] usb 1-1: config 4 interface 51 has no altsetting 0 [ 113.308416][ T330] usb 1-1: New USB device found, idVendor=954f, idProduct=4199, bcdDevice= f.76 [ 113.317434][ T330] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.325348][ T330] usb 1-1: Product: syz [ 113.329406][ T330] usb 1-1: Manufacturer: syz [ 113.333844][ T330] usb 1-1: SerialNumber: syz [ 113.339352][ T1707] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 113.347841][ T1707] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 113.429183][ T1105] r8152-cfgselector 2-1: Unknown version 0x0000 [ 113.435649][ T1105] r8152-cfgselector 2-1: bad CDC descriptors [ 113.443397][ T1105] r8152-cfgselector 2-1: Unknown version 0x0000 [ 113.450372][ T1105] r8152-cfgselector 2-1: USB disconnect, device number 12 [ 113.504047][ T1749] overlayfs: missing 'lowerdir' [ 113.561258][ T1707] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 113.568511][ T1707] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 113.578601][ T330] cdc_eem 1-1:4.51 usb0: register 'cdc_eem' at usb-dummy_hcd.0-1, CDC EEM Device, d2:02:84:09:be:6a [ 113.600972][ T28] audit: type=1400 audit(1732994680.727:300): avc: denied { read } for pid=140 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 113.628408][ T28] audit: type=1400 audit(1732994680.737:301): avc: denied { read } for pid=140 comm="dhcpcd" name="n15" dev="tmpfs" ino=1916 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 113.650238][ T28] audit: type=1400 audit(1732994680.737:302): avc: denied { open } for pid=140 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=1916 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 113.739054][ T28] audit: type=1400 audit(1732994680.737:303): avc: denied { getattr } for pid=140 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=1916 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 113.814218][ T28] audit: type=1400 audit(1732994680.947:304): avc: denied { bind } for pid=1753 comm="syz.2.401" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 113.848836][ T28] audit: type=1400 audit(1732994680.977:305): avc: denied { create } for pid=1752 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 113.890971][ T28] audit: type=1400 audit(1732994680.977:306): avc: denied { write } for pid=1752 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.usb0.link" dev="tmpfs" ino=1918 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 113.932348][ T28] audit: type=1400 audit(1732994680.977:307): avc: denied { append } for pid=1752 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" dev="tmpfs" ino=1918 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 113.958720][ T28] audit: type=1400 audit(1732994681.017:308): avc: denied { unlink } for pid=1766 comm="rm" name="resolv.conf.usb0.link" dev="tmpfs" ino=1918 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 114.190976][ T1105] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 114.403441][ T1105] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.436353][ T1105] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 114.446788][ T1105] usb 3-1: New USB device found, idVendor=06cb, idProduct=81a7, bcdDevice= 0.00 [ 114.460871][ T1105] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.478229][ T1105] usb 3-1: config 0 descriptor?? [ 114.672182][ T1782] usb usb1: usbfs: interface 0 claimed by hub while 'syz.1.405' sets config #0 [ 114.683416][ T1782] netlink: 8 bytes leftover after parsing attributes in process `syz.1.405'. [ 114.738133][ T1105] usbhid 3-1:0.0: can't add hid device: -71 [ 114.744728][ T1105] usbhid: probe of 3-1:0.0 failed with error -71 [ 114.758271][ T1105] usb 3-1: USB disconnect, device number 9 [ 114.791144][ T302] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 114.855256][ T1307] usb 1-1: USB disconnect, device number 11 [ 114.862935][ T1307] cdc_eem 1-1:4.51 usb0: unregister 'cdc_eem' usb-dummy_hcd.0-1, CDC EEM Device [ 114.863064][ T290] EXT4-fs (loop0): unmounting filesystem. [ 115.021070][ T302] usb 4-1: Using ep0 maxpacket: 16 [ 115.027850][ T302] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.039403][ T302] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 115.049618][ T302] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 115.062799][ T302] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 115.071981][ T302] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.080762][ T302] usb 4-1: config 0 descriptor?? [ 115.306784][ T39] usbhid 5-1:0.0: can't add hid device: -71 [ 115.313124][ T39] usbhid: probe of 5-1:0.0 failed with error -71 [ 115.322638][ T39] usb 5-1: USB disconnect, device number 6 [ 116.170843][ T28] audit: type=1400 audit(1732994683.297:309): avc: denied { setopt } for pid=1841 comm="syz.1.411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 116.229505][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.237962][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.246540][ T1848] FAULT_INJECTION: forcing a failure. [ 116.246540][ T1848] name failslab, interval 1, probability 0, space 0, times 0 [ 116.246993][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.266333][ T28] audit: type=1400 audit(1732994683.397:310): avc: denied { append } for pid=1847 comm="syz.0.415" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 116.271076][ T1848] CPU: 1 PID: 1848 Comm: syz.4.413 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 116.299343][ T1848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 116.309210][ T1848] Call Trace: [ 116.312334][ T1848] [ 116.315110][ T1848] dump_stack_lvl+0x151/0x1b7 [ 116.319887][ T1848] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 116.325180][ T1848] dump_stack+0x15/0x19 [ 116.329169][ T1848] should_fail_ex+0x3d0/0x520 [ 116.333694][ T1848] __should_failslab+0xaf/0xf0 [ 116.338284][ T1848] ? usb_control_msg+0xb7/0x4c0 [ 116.342971][ T1848] should_failslab+0x9/0x20 [ 116.347310][ T1848] __kmem_cache_alloc_node+0x3d/0x2a0 [ 116.352516][ T1848] ? 0xffffffffa000095c [ 116.356509][ T1848] ? usb_control_msg+0xb7/0x4c0 [ 116.361373][ T1848] kmalloc_trace+0x2a/0xa0 [ 116.365631][ T1848] usb_control_msg+0xb7/0x4c0 [ 116.370139][ T1848] ? usb_anchor_empty+0x40/0x40 [ 116.374823][ T1848] ? arch_stack_walk+0xf3/0x140 [ 116.379511][ T1848] hub_ext_port_status+0xfe/0x6b0 [ 116.384376][ T1848] hub_activate+0x872/0x1d00 [ 116.388799][ T1848] ? hub_irq+0x430/0x430 [ 116.392887][ T1848] ? __kasan_check_write+0x14/0x20 [ 116.397821][ T1848] ? mutex_unlock+0xb2/0x260 [ 116.402254][ T1848] hub_resume+0x9a/0x350 [ 116.406338][ T1848] ? usb_hub_find_child+0x13b/0x1f0 [ 116.411364][ T1848] ? hub_suspend+0xa90/0xa90 [ 116.415806][ T1848] ? usbfs_notify_resume+0xcf/0xe0 [ 116.420738][ T1848] usb_resume_both+0x72d/0xda0 [ 116.425343][ T1848] ? usb_resume+0xa0/0xa0 [ 116.429505][ T1848] ? usbdev_open+0xa4/0x770 [ 116.433842][ T1848] ? autosuspend_check+0x590/0x590 [ 116.438791][ T1848] usb_runtime_resume+0x21/0x30 [ 116.443477][ T1848] __rpm_callback+0x2f3/0x7b0 [ 116.447993][ T1848] ? __update_runtime_status+0x14f/0x2d0 [ 116.453462][ T1848] ? autosuspend_check+0x590/0x590 [ 116.458408][ T1848] rpm_resume+0xed8/0x15c0 [ 116.462663][ T1848] ? __pm_runtime_resume+0x90/0x90 [ 116.467606][ T1848] ? _raw_spin_lock+0x1b0/0x1b0 [ 116.472292][ T1848] ? __kasan_check_write+0x14/0x20 [ 116.477242][ T1848] ? mutex_lock+0xb1/0x1e0 [ 116.481495][ T1848] __pm_runtime_resume+0x6d/0x90 [ 116.486270][ T1848] usb_autoresume_device+0x23/0x60 [ 116.491215][ T1848] usbdev_open+0x187/0x770 [ 116.495469][ T1848] ? __kasan_check_write+0x14/0x20 [ 116.500416][ T1848] ? usbdev_mmap+0x8a0/0x8a0 [ 116.504841][ T1848] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 116.511263][ T1848] ? selinux_file_open+0x4da/0x6a0 [ 116.516212][ T1848] chrdev_open+0x4f7/0x620 [ 116.520467][ T1848] ? cd_forget+0x170/0x170 [ 116.524716][ T1848] ? fsnotify_perm+0x3e5/0x5b0 [ 116.529319][ T1848] ? cd_forget+0x170/0x170 [ 116.533580][ T1848] do_dentry_open+0x891/0x1250 [ 116.538174][ T1848] vfs_open+0x73/0x80 [ 116.541990][ T1848] path_openat+0x2532/0x2d60 [ 116.546421][ T1848] ? kasan_save_alloc_info+0x1f/0x30 [ 116.551537][ T1848] ? slab_post_alloc_hook+0x53/0x2c0 [ 116.556659][ T1848] ? getname+0x19/0x20 [ 116.560566][ T1848] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.566472][ T1848] ? do_filp_open+0x480/0x480 [ 116.570985][ T1848] do_filp_open+0x230/0x480 [ 116.575321][ T1848] ? vfs_tmpfile+0x480/0x480 [ 116.579750][ T1848] ? alloc_fd+0x4fe/0x5a0 [ 116.583918][ T1848] do_sys_openat2+0x151/0x870 [ 116.588425][ T1848] ? do_sys_open+0x220/0x220 [ 116.592854][ T1848] ? numa_migrate_prep+0xe0/0xe0 [ 116.597624][ T1848] ? lock_vma_under_rcu+0x4aa/0x590 [ 116.602664][ T1848] __x64_sys_openat+0x243/0x290 [ 116.607346][ T1848] ? __ia32_sys_open+0x270/0x270 [ 116.612121][ T1848] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 116.618032][ T1848] ? exit_to_user_mode_prepare+0x39/0xa0 [ 116.623489][ T1848] ? irqentry_exit_to_user_mode+0xe/0x10 [ 116.629043][ T1848] ? irqentry_exit+0x12/0x40 [ 116.633473][ T1848] x64_sys_call+0x6bf/0x9a0 [ 116.637812][ T1848] do_syscall_64+0x3b/0xb0 [ 116.642069][ T1848] ? clear_bhb_loop+0x55/0xb0 [ 116.646585][ T1848] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.652309][ T1848] RIP: 0033:0x7f73b797f1b0 [ 116.656557][ T1848] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 8f 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 8f 02 00 8b 44 [ 116.676004][ T1848] RSP: 002b:00007f73b87ddb90 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 116.684332][ T1848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73b797f1b0 [ 116.692144][ T1848] RDX: 0000000000000000 RSI: 00007f73b87ddc30 RDI: 00000000ffffff9c [ 116.699957][ T1848] RBP: 00007f73b87ddc30 R08: 0000000000000000 R09: 0000000000000000 [ 116.707775][ T1848] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 116.715579][ T1848] R13: 0000000000000000 R14: 00007f73b7b45fa0 R15: 00007ffe5f0f3768 [ 116.723406][ T1848] [ 116.732005][ T1848] hub 8-0:1.0: hub_ext_port_status failed (err = -12) [ 116.740976][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.745725][ T28] audit: type=1400 audit(1732994683.857:311): avc: denied { unlink } for pid=84 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 [ 116.748016][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.770385][ T28] audit: type=1400 audit(1732994683.867:312): avc: denied { setattr } for pid=1847 comm="syz.0.415" path="/88/file0" dev="incremental-fs" ino=496 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 116.805529][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.817021][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.824759][ T28] audit: type=1400 audit(1732994683.867:313): avc: denied { ioctl } for pid=1847 comm="syz.0.415" path="/88/file0/.pending_reads" dev="incremental-fs" ino=2 ioctlcmd=0x671e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 116.843158][ T1856] FAULT_INJECTION: forcing a failure. [ 116.843158][ T1856] name failslab, interval 1, probability 0, space 0, times 0 [ 116.862996][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.869781][ T1856] CPU: 0 PID: 1856 Comm: syz.2.417 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 116.872254][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.879553][ T1856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 116.879570][ T1856] Call Trace: [ 116.879576][ T1856] [ 116.879584][ T1856] dump_stack_lvl+0x151/0x1b7 [ 116.900998][ T302] microsoft 0003:045E:07DA.0007: unknown main item tag 0x0 [ 116.902383][ T1856] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 116.919227][ T1856] ? __nla_validate_parse+0x219d/0x2c30 [ 116.922862][ T302] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.0007/input/input5 [ 116.924608][ T1856] dump_stack+0x15/0x19 [ 116.939706][ T1856] should_fail_ex+0x3d0/0x520 [ 116.944223][ T1856] __should_failslab+0xaf/0xf0 [ 116.948019][ T302] microsoft 0003:045E:07DA.0007: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 116.948815][ T1856] ? tcf_action_init_1+0x1cf/0x840 [ 116.965486][ T1856] should_failslab+0x9/0x20 [ 116.969822][ T1856] __kmem_cache_alloc_node+0x3d/0x2a0 [ 116.975044][ T1856] ? tcf_action_init_1+0x1cf/0x840 [ 116.976734][ T302] usb 4-1: USB disconnect, device number 10 [ 116.979980][ T1856] kmalloc_trace+0x2a/0xa0 [ 116.989961][ T1856] tcf_action_init_1+0x1cf/0x840 [ 116.994740][ T1856] ? tc_action_load_ops+0x530/0x530 [ 116.999767][ T1856] ? _raw_read_unlock+0x25/0x40 [ 117.004459][ T1856] ? tc_action_load_ops+0x24f/0x530 [ 117.009496][ T1856] tcf_action_init+0x33a/0xb80 [ 117.014097][ T1856] ? tcf_action_init_1+0x840/0x840 [ 117.019054][ T1856] ? security_capable+0x87/0xb0 [ 117.023725][ T1856] tc_ctl_action+0x488/0xd20 [ 117.028147][ T1856] ? memcpy+0x56/0x70 [ 117.031968][ T1856] ? tca_get_fill+0x5e0/0x5e0 [ 117.036476][ T1856] ? avc_denied+0x1b0/0x1b0 [ 117.040825][ T1856] ? __kasan_check_write+0x14/0x20 [ 117.045763][ T1856] ? mutex_lock+0xb1/0x1e0 [ 117.050022][ T1856] ? bit_wait_io_timeout+0x120/0x120 [ 117.055138][ T1856] ? ns_capable+0x89/0xe0 [ 117.059307][ T1856] ? netlink_net_capable+0x125/0x160 [ 117.064430][ T1856] ? tca_get_fill+0x5e0/0x5e0 [ 117.068941][ T1856] rtnetlink_rcv_msg+0x9a5/0xca0 [ 117.073712][ T1856] ? 0xffffffffa000095c [ 117.077704][ T1856] ? rtnetlink_bind+0x80/0x80 [ 117.082224][ T1856] ? kernel_text_address+0xa9/0xe0 [ 117.087167][ T1856] ? __kernel_text_address+0xd/0x40 [ 117.092201][ T1856] ? unwind_get_return_address+0x4d/0x90 [ 117.097667][ T1856] ? arch_stack_walk+0xf3/0x140 [ 117.102360][ T1856] ? avc_has_perm_noaudit+0x348/0x430 [ 117.107564][ T1856] ? memcpy+0x56/0x70 [ 117.111382][ T1856] ? avc_has_perm_noaudit+0x2dd/0x430 [ 117.116594][ T1856] ? avc_denied+0x1b0/0x1b0 [ 117.120937][ T1856] ? avc_has_perm+0x16f/0x260 [ 117.125441][ T1856] ? __alloc_skb+0x125/0x2d0 [ 117.129872][ T1856] ? netlink_sendmsg+0x7a6/0xd30 [ 117.134646][ T1856] ? avc_has_perm_noaudit+0x430/0x430 [ 117.139875][ T1856] netlink_rcv_skb+0x1cd/0x410 [ 117.144464][ T1856] ? rtnetlink_bind+0x80/0x80 [ 117.148968][ T1856] ? netlink_ack+0x12a0/0x12a0 [ 117.153570][ T1856] ? __netlink_lookup+0x37b/0x3a0 [ 117.158435][ T1856] rtnetlink_rcv+0x1c/0x20 [ 117.162684][ T1856] netlink_unicast+0x906/0xab0 [ 117.167281][ T1856] ? netlink_detachskb+0x90/0x90 [ 117.172052][ T1856] ? security_netlink_send+0x7b/0xa0 [ 117.177176][ T1856] netlink_sendmsg+0xa15/0xd30 [ 117.181775][ T1856] ? netlink_getsockopt+0x540/0x540 [ 117.186811][ T1856] ? security_socket_sendmsg+0x82/0xb0 [ 117.192104][ T1856] ? netlink_getsockopt+0x540/0x540 [ 117.197136][ T1856] ____sys_sendmsg+0x5d3/0x9a0 [ 117.201741][ T1856] ? __sys_sendmsg_sock+0x40/0x40 [ 117.206600][ T1856] __sys_sendmsg+0x2a9/0x390 [ 117.211026][ T1856] ? ____sys_sendmsg+0x9a0/0x9a0 [ 117.215799][ T1856] ? __kasan_check_write+0x14/0x20 [ 117.220745][ T1856] ? mutex_unlock+0xb2/0x260 [ 117.225175][ T1856] ? __kasan_check_write+0x14/0x20 [ 117.230129][ T1856] ? __ia32_sys_read+0x90/0x90 [ 117.234739][ T1856] ? debug_smp_processor_id+0x17/0x20 [ 117.239930][ T1856] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 117.245832][ T1856] __x64_sys_sendmsg+0x7f/0x90 [ 117.250435][ T1856] x64_sys_call+0x16a/0x9a0 [ 117.254775][ T1856] do_syscall_64+0x3b/0xb0 [ 117.259020][ T1856] ? clear_bhb_loop+0x55/0xb0 [ 117.263537][ T1856] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.269260][ T1856] RIP: 0033:0x7ffbcc580849 [ 117.273518][ T1856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 117.292960][ T1856] RSP: 002b:00007ffbcd2db058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 117.301201][ T1856] RAX: ffffffffffffffda RBX: 00007ffbcc745fa0 RCX: 00007ffbcc580849 [ 117.309013][ T1856] RDX: 0000000000000000 RSI: 00000000200037c0 RDI: 0000000000000003 [ 117.316829][ T1856] RBP: 00007ffbcd2db0a0 R08: 0000000000000000 R09: 0000000000000000 [ 117.324636][ T1856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 117.332451][ T1856] R13: 0000000000000000 R14: 00007ffbcc745fa0 R15: 00007ffd6379fb58 [ 117.340268][ T1856] [ 117.352200][ T1854] 9pnet_fd: Insufficient options for proto=fd [ 117.572247][ T1892] usb usb1: usbfs: interface 0 claimed by hub while 'syz.1.421' sets config #0 [ 117.582578][ T1892] netlink: 8 bytes leftover after parsing attributes in process `syz.1.421'. [ 117.641359][ T39] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 117.953623][ T1897] fuse: Unknown parameter '0xffffffffffffffff0xffffffffffffffff' [ 117.957804][ T1889] loop0: detected capacity change from 0 to 40427 [ 117.968063][ T1889] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 117.975762][ T1889] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 117.984489][ T1889] F2FS-fs (loop0): invalid crc value [ 117.991191][ T1889] F2FS-fs (loop0): Found nat_bits in checkpoint [ 118.032166][ T1889] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 118.039142][ T1889] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 118.119855][ T1906] syz.0.427: attempt to access beyond end of device [ 118.119855][ T1906] loop0: rw=2049, sector=77824, nr_sectors = 80 limit=40427 [ 118.140974][ T302] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 118.154573][ T1889] syz.0.427: attempt to access beyond end of device [ 118.154573][ T1889] loop0: rw=2049, sector=77904, nr_sectors = 4016 limit=40427 [ 118.181931][ T1889] syz.0.427: attempt to access beyond end of device [ 118.181931][ T1889] loop0: rw=2049, sector=49152, nr_sectors = 4096 limit=40427 [ 118.208531][ T1889] syz.0.427: attempt to access beyond end of device [ 118.208531][ T1889] loop0: rw=2049, sector=57344, nr_sectors = 3480 limit=40427 [ 118.222848][ T1909] FAULT_INJECTION: forcing a failure. [ 118.222848][ T1909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.236299][ T1909] CPU: 1 PID: 1909 Comm: syz.3.432 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 118.245847][ T1909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 118.255739][ T1909] Call Trace: [ 118.258863][ T1909] [ 118.261642][ T1909] dump_stack_lvl+0x151/0x1b7 [ 118.266155][ T1909] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 118.271449][ T1909] dump_stack+0x15/0x19 [ 118.275438][ T1909] should_fail_ex+0x3d0/0x520 [ 118.279957][ T1909] should_fail+0xb/0x10 [ 118.283946][ T1909] should_fail_usercopy+0x1a/0x20 [ 118.288805][ T1909] _copy_to_user+0x1e/0x90 [ 118.293059][ T1909] simple_read_from_buffer+0xc7/0x150 [ 118.298266][ T1909] proc_fail_nth_read+0x1a3/0x210 [ 118.303127][ T1909] ? proc_fault_inject_write+0x390/0x390 [ 118.308593][ T1909] ? fsnotify_perm+0x269/0x5b0 [ 118.313195][ T1909] ? security_file_permission+0x86/0xb0 [ 118.318575][ T1909] ? proc_fault_inject_write+0x390/0x390 [ 118.324045][ T1909] vfs_read+0x26c/0xae0 [ 118.328038][ T1909] ? kernel_read+0x1f0/0x1f0 [ 118.332465][ T1909] ? mutex_lock+0xb1/0x1e0 [ 118.336717][ T1909] ? bit_wait_io_timeout+0x120/0x120 [ 118.341838][ T1909] ? __fdget_pos+0x2e2/0x390 [ 118.346266][ T1909] ? ksys_read+0x77/0x2c0 [ 118.350433][ T1909] ksys_read+0x199/0x2c0 [ 118.354513][ T1909] ? vfs_write+0xed0/0xed0 [ 118.358765][ T1909] ? debug_smp_processor_id+0x17/0x20 [ 118.363968][ T1909] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 118.369874][ T1909] __x64_sys_read+0x7b/0x90 [ 118.374215][ T1909] x64_sys_call+0x28/0x9a0 [ 118.378470][ T1909] do_syscall_64+0x3b/0xb0 [ 118.382716][ T1909] ? clear_bhb_loop+0x55/0xb0 [ 118.387233][ T1909] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.392962][ T1909] RIP: 0033:0x7fb1b6b7f25c [ 118.397212][ T1909] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 8e 02 00 48 [ 118.416654][ T1909] RSP: 002b:00007fb1b79da050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 118.424916][ T1909] RAX: ffffffffffffffda RBX: 00007fb1b6d45fa0 RCX: 00007fb1b6b7f25c [ 118.432712][ T1909] RDX: 000000000000000f RSI: 00007fb1b79da0b0 RDI: 0000000000000007 [ 118.440524][ T1909] RBP: 00007fb1b79da0a0 R08: 0000000000000000 R09: 0000000000000000 [ 118.448342][ T1909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.456145][ T1909] R13: 0000000000000000 R14: 00007fb1b6d45fa0 R15: 00007ffee5036688 [ 118.463962][ T1909] [ 118.482409][ T417] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 118.490977][ T302] usb 3-1: Using ep0 maxpacket: 32 [ 118.496523][ T417] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 118.522708][ T417] kworker/u4:4: attempt to access beyond end of device [ 118.522708][ T417] loop0: rw=1, sector=45096, nr_sectors = 8 limit=40427 [ 118.594630][ T1105] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 118.612266][ T302] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 118.620789][ T302] usb 3-1: config 1 has an invalid descriptor of length 48, skipping remainder of the config [ 118.630865][ T302] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 118.641802][ T302] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 118.651360][ T302] usb 3-1: too many endpoints for config 1 interface 2 altsetting 1: 47, using maximum allowed: 30 [ 118.662143][ T302] usb 3-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 47 [ 118.678817][ T302] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 0.00 [ 118.688601][ T302] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.696908][ T302] usb 3-1: Product: syz [ 118.816781][ T302] usb 3-1: Manufacturer: syz [ 118.821986][ T302] usb 3-1: SerialNumber: syz [ 118.876560][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 118.876585][ T28] audit: type=1400 audit(1732994686.007:349): avc: denied { ioctl } for pid=1916 comm="syz.1.436" path="/dev/uinput" dev="devtmpfs" ino=258 ioctlcmd=0x55ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 119.008967][ T28] audit: type=1326 audit(1732994686.137:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1927 comm="syz.1.438" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc9fab80849 code=0x0 [ 119.160290][ T302] usb-storage 3-1:1.2: USB Mass Storage device detected [ 119.217406][ T302] usb 3-1: USB disconnect, device number 10 [ 119.643324][ T417] Bluetooth: hci0: Frame reassembly failed (-84) [ 119.849693][ T1949] binder_alloc: 1948: binder_alloc_buf, no vma [ 119.850991][ T28] audit: type=1400 audit(1732994686.977:351): avc: denied { call } for pid=1948 comm="syz.2.443" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 119.881065][ T1953] syz.1.444[1953] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 119.881135][ T1953] syz.1.444[1953] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.791002][ T1965] netlink: 8 bytes leftover after parsing attributes in process `syz.2.445'. [ 121.824069][ T45] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 121.991083][ T298] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 121.998826][ T1978] FAULT_INJECTION: forcing a failure. [ 121.998826][ T1978] name failslab, interval 1, probability 0, space 0, times 0 [ 122.011509][ T1978] CPU: 0 PID: 1978 Comm: syz.1.453 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 122.021054][ T1978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 122.030962][ T1978] Call Trace: [ 122.034074][ T1978] [ 122.036850][ T1978] dump_stack_lvl+0x151/0x1b7 [ 122.041365][ T1978] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 122.046745][ T1978] dump_stack+0x15/0x19 [ 122.050740][ T1978] should_fail_ex+0x3d0/0x520 [ 122.055251][ T1978] ? __anon_vma_prepare+0x51/0x420 [ 122.060200][ T1978] __should_failslab+0xaf/0xf0 [ 122.064800][ T1978] should_failslab+0x9/0x20 [ 122.069137][ T1978] kmem_cache_alloc+0x3b/0x320 [ 122.073743][ T1978] ? pmd_install+0x260/0x260 [ 122.078164][ T1978] __anon_vma_prepare+0x51/0x420 [ 122.082944][ T1978] handle_mm_fault+0x2e20/0x30e0 [ 122.087717][ T1978] ? numa_migrate_prep+0xe0/0xe0 [ 122.092487][ T1978] ? down_read_trylock+0x319/0x7d0 [ 122.097436][ T1978] ? lock_mm_and_find_vma+0x9c/0x310 [ 122.102564][ T1978] exc_page_fault+0x24d/0x6d0 [ 122.107074][ T1978] asm_exc_page_fault+0x27/0x30 [ 122.111758][ T1978] RIP: 0010:copy_user_short_string+0x24/0x40 [ 122.117576][ T1978] Code: 1f 80 00 00 00 00 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 01 ca c3 8d 14 ca eb [ 122.137021][ T1978] RSP: 0018:ffffc9001130fc88 EFLAGS: 00050202 [ 122.142930][ T1978] RAX: ffffffff82777100 RBX: 00007fffffffeffc RCX: 0000000000000004 [ 122.150731][ T1978] RDX: 0000000000000004 RSI: ffffc9001130fda0 RDI: 0000000020bbdffc [ 122.158580][ T1978] RBP: ffffc9001130fcb0 R08: dffffc0000000000 R09: 0000000000000003 [ 122.166352][ T1978] R10: ffffffffffffffff R11: dffffc0000000001 R12: 0000000000000004 [ 122.174162][ T1978] R13: dffffc0000000000 R14: 0000000020bbdffc R15: ffffc9001130fda0 [ 122.181978][ T1978] ? _copy_to_user+0x50/0x90 [ 122.186408][ T1978] ? _copy_to_user+0x74/0x90 [ 122.190832][ T1978] do_timer_create+0xc2e/0x12c0 [ 122.195524][ T1978] ? __ia32_sys_clock_nanosleep_time32+0xb0/0xb0 [ 122.201683][ T1978] ? __kasan_check_write+0x14/0x20 [ 122.206626][ T1978] __x64_sys_timer_create+0x140/0x190 [ 122.211840][ T1978] ? posix_timer_event+0x140/0x140 [ 122.216783][ T1978] ? debug_smp_processor_id+0x17/0x20 [ 122.221990][ T1978] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 122.227903][ T1978] ? exit_to_user_mode_prepare+0x39/0xa0 [ 122.233359][ T1978] x64_sys_call+0x5d1/0x9a0 [ 122.237706][ T1978] do_syscall_64+0x3b/0xb0 [ 122.241955][ T1978] ? clear_bhb_loop+0x55/0xb0 [ 122.246471][ T1978] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 122.252193][ T1978] RIP: 0033:0x7fc9fab80849 [ 122.256454][ T1978] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 122.275895][ T1978] RSP: 002b:00007fc9fb9da058 EFLAGS: 00000246 ORIG_RAX: 00000000000000de [ 122.284131][ T1978] RAX: ffffffffffffffda RBX: 00007fc9fad45fa0 RCX: 00007fc9fab80849 [ 122.291943][ T1978] RDX: 0000000020bbdffc RSI: 0000000000000000 RDI: 0000000000000000 [ 122.299761][ T1978] RBP: 00007fc9fb9da0a0 R08: 0000000000000000 R09: 0000000000000000 [ 122.307572][ T1978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 122.315381][ T1978] R13: 0000000000000001 R14: 00007fc9fad45fa0 R15: 00007ffdb18a2d68 [ 122.323201][ T1978] [ 122.382422][ T1986] syz.1.456[1986] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 122.382512][ T1986] syz.1.456[1986] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 122.422905][ T298] usb 1-1: config 1 interface 0 altsetting 176 endpoint 0x81 has invalid maxpacket 1023, setting to 8 [ 122.446907][ T28] audit: type=1400 audit(1732994689.577:352): avc: denied { mount } for pid=1993 comm="syz.1.458" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 122.499193][ T298] usb 1-1: config 1 interface 0 altsetting 176 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 122.527748][ T298] usb 1-1: config 1 interface 0 has no altsetting 0 [ 122.536329][ T28] audit: type=1400 audit(1732994689.667:353): avc: denied { associate } for pid=1999 comm="syz.1.461" name="0" dev="devpts" ino=3 scontext=system_u:object_r:mouse_device_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 122.566688][ T298] usb 1-1: New USB device found, idVendor=2179, idProduct=0077, bcdDevice= 0.40 [ 122.583710][ T298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.592130][ T298] usb 1-1: Product: ╤Е [ 122.596066][ T298] usb 1-1: Manufacturer: раУ [ 122.600489][ T298] usb 1-1: SerialNumber: ╨С [ 122.611571][ T28] audit: type=1400 audit(1732994689.747:354): avc: denied { create } for pid=2001 comm="syz.1.462" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 122.648490][ T28] audit: type=1400 audit(1732994689.767:355): avc: denied { unlink } for pid=289 comm="syz-executor" name="file0" dev="tmpfs" ino=546 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 122.794095][ T28] audit: type=1400 audit(1732994689.927:356): avc: denied { write } for pid=2006 comm="syz.1.464" name="snapshot" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 122.817037][ T2007] random: crng reseeded on system resumption [ 122.834668][ T1958] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 122.842200][ T1958] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 122.900973][ T1225] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 122.997661][ T298] usbhid 1-1:1.0: can't add hid device: -71 [ 123.003711][ T298] usbhid: probe of 1-1:1.0 failed with error -71 [ 123.015099][ T2017] syz.0.467[2017] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 123.015177][ T2017] syz.0.467[2017] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 123.378825][ T298] usb 1-1: USB disconnect, device number 12 [ 123.402060][ T1225] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.428607][ T1225] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 123.451681][ T1225] usb 5-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 123.469840][ T1225] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.493387][ T1225] usb 5-1: config 0 descriptor?? [ 123.684888][ T2031] loop0: detected capacity change from 0 to 256 [ 123.710641][ T2031] FAT-fs (loop0): Unrecognized mount option "01777777777777777777777        " or missing value [ 123.903979][ T1225] hid (null): report_id 0 is invalid [ 123.914221][ T1225] logitech-hidpp-device 0003:046D:C086.0008: report_id 0 is invalid [ 123.940964][ T1225] logitech-hidpp-device 0003:046D:C086.0008: item 0 0 1 8 parsing failed [ 123.959597][ T1225] logitech-hidpp-device 0003:046D:C086.0008: hidpp_probe:parse failed [ 123.981046][ T1225] logitech-hidpp-device: probe of 0003:046D:C086.0008 failed with error -22 [ 124.108032][ T298] usb 5-1: USB disconnect, device number 7 [ 124.340968][ T1225] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 124.530954][ T1225] usb 2-1: Using ep0 maxpacket: 32 [ 124.537114][ T1225] usb 2-1: config index 0 descriptor too short (expected 164, got 36) [ 124.552348][ T1225] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.563614][ T1225] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 124.573602][ T1225] usb 2-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 124.582717][ T1225] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.594626][ T1225] usb 2-1: config 0 descriptor?? [ 124.782989][ T2059] FAULT_INJECTION: forcing a failure. [ 124.782989][ T2059] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 124.796081][ T2059] CPU: 1 PID: 2059 Comm: syz.4.480 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 124.805764][ T2059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 124.815659][ T2059] Call Trace: [ 124.818781][ T2059] [ 124.821558][ T2059] dump_stack_lvl+0x151/0x1b7 [ 124.826078][ T2059] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 124.831360][ T2059] ? restore_sigcontext+0x633/0x700 [ 124.836403][ T2059] dump_stack+0x15/0x19 [ 124.840389][ T2059] should_fail_ex+0x3d0/0x520 [ 124.844903][ T2059] should_fail+0xb/0x10 [ 124.848896][ T2059] should_fail_usercopy+0x1a/0x20 [ 124.853757][ T2059] _copy_from_user+0x1e/0xc0 [ 124.858182][ T2059] restore_altstack+0x95/0x150 [ 124.862784][ T2059] ? __ia32_sys_sigaltstack+0x260/0x260 [ 124.868253][ T2059] __do_sys_rt_sigreturn+0x160/0x1e0 [ 124.873370][ T2059] ? x32_copy_siginfo_to_user+0x270/0x270 [ 124.878923][ T2059] ? debug_smp_processor_id+0x17/0x20 [ 124.884134][ T2059] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 124.890036][ T2059] ? exit_to_user_mode_prepare+0x39/0xa0 [ 124.895506][ T2059] x64_sys_call+0x91/0x9a0 [ 124.899756][ T2059] do_syscall_64+0x3b/0xb0 [ 124.904007][ T2059] ? clear_bhb_loop+0x55/0xb0 [ 124.908526][ T2059] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 124.914252][ T2059] RIP: 0033:0x7f73b7980847 [ 124.918506][ T2059] Code: ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 [ 124.937949][ T2059] RSP: 002b:00007f73b87de058 EFLAGS: 00000246 [ 124.943846][ T2059] RAX: 0000000000000013 RBX: 00007f73b7b45fa0 RCX: 00007f73b7980849 [ 124.951658][ T2059] RDX: 0000000000000001 RSI: 0000000020000840 RDI: 0000000000000003 [ 124.959470][ T2059] RBP: 00007f73b87de0a0 R08: 0000000000000000 R09: 0000000000000000 [ 124.967283][ T2059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.975096][ T2059] R13: 0000000000000000 R14: 00007f73b7b45fa0 R15: 00007ffe5f0f3768 [ 124.982909][ T2059] [ 124.996082][ T2053] usb usb1: usbfs: interface 0 claimed by hub while 'syz.0.478' sets config #0 [ 125.005177][ T2053] netlink: 8 bytes leftover after parsing attributes in process `syz.0.478'. [ 125.240971][ T19] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 125.571752][ T19] usb 5-1: Using ep0 maxpacket: 16 [ 125.691150][ T19] usb 5-1: config 0 has no interfaces? [ 125.696484][ T19] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 125.721145][ T19] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.752299][ T19] usb 5-1: config 0 descriptor?? [ 125.767408][ T2077] loop0: detected capacity change from 0 to 256 [ 125.798738][ T2077] FAT-fs (loop0): Unrecognized mount option "01777777777777777777777        " or missing value [ 125.978166][ T28] audit: type=1400 audit(1732994693.107:357): avc: denied { ioctl } for pid=2080 comm="syz.2.487" path="socket:[22187]" dev="sockfs" ino=22187 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 126.044043][ T28] audit: type=1400 audit(1732994693.137:358): avc: denied { setopt } for pid=2080 comm="syz.2.487" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 126.082231][ T2082] binder: 2080:2082 ioctl 4018620d 0 returned -22 [ 126.215136][ T19] usb 5-1: USB disconnect, device number 8 [ 126.657823][ T28] audit: type=1400 audit(1732994693.787:359): avc: denied { write } for pid=2093 comm="syz.0.491" name="ppp" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 126.795431][ T302] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 126.951030][ T19] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 127.131737][ T19] usb 1-1: Using ep0 maxpacket: 8 [ 127.138679][ T19] usb 1-1: config 1 interface 0 altsetting 11 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 127.151894][ T19] usb 1-1: config 1 interface 0 has no altsetting 0 [ 127.160553][ T19] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 127.169860][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.178102][ T19] usb 1-1: Product: syz [ 127.182569][ T19] usb 1-1: Manufacturer: syz [ 127.186460][ T302] usb 3-1: Using ep0 maxpacket: 8 [ 127.187080][ T19] usb 1-1: SerialNumber: syz [ 127.197107][ T302] usb 3-1: too many configurations: 46, using maximum allowed: 8 [ 127.241904][ T302] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 127.245390][ T28] audit: type=1400 audit(1732994694.377:360): avc: denied { listen } for pid=2100 comm="syz.4.493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 127.249418][ T302] usb 3-1: can't read configurations, error -61 [ 127.270439][ T2101] netlink: 'syz.4.493': attribute type 9 has an invalid length. [ 127.282309][ T2101] netlink: 92 bytes leftover after parsing attributes in process `syz.4.493'. [ 127.405891][ T19] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 127.431104][ T302] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 127.440216][ T1225] usbhid 2-1:0.0: can't add hid device: -71 [ 127.446408][ T1225] usbhid: probe of 2-1:0.0 failed with error -71 [ 127.466921][ T1225] usb 2-1: USB disconnect, device number 13 [ 127.610972][ T302] usb 3-1: Using ep0 maxpacket: 8 [ 127.611984][ T19] usb 1-1: USB disconnect, device number 13 [ 127.616238][ T302] usb 3-1: too many configurations: 46, using maximum allowed: 8 [ 127.639840][ T302] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 127.671122][ T302] usb 3-1: can't read configurations, error -61 [ 127.677956][ T302] usb usb3-port1: attempt power cycle [ 128.140977][ T302] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 128.171060][ T1105] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 128.179019][ T302] usb 3-1: Using ep0 maxpacket: 8 [ 128.184664][ T302] usb 3-1: too many configurations: 46, using maximum allowed: 8 [ 128.193613][ T302] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 128.201416][ T302] usb 3-1: can't read configurations, error -61 [ 128.350986][ T302] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 128.370985][ T1105] usb 4-1: Using ep0 maxpacket: 16 [ 128.377191][ T1105] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 128.387392][ T1105] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 128.397456][ T302] usb 3-1: Using ep0 maxpacket: 8 [ 128.402443][ T1105] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 128.412135][ T1105] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 128.412254][ T302] usb 3-1: too many configurations: 46, using maximum allowed: 8 [ 128.430777][ T302] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 128.438841][ T1105] usb 4-1: New USB device found, idVendor=1b3d, idProduct=0134, bcdDevice=24.d0 [ 128.447758][ T302] usb 3-1: can't read configurations, error -61 [ 128.454120][ T1105] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.519861][ T302] usb usb3-port1: unable to enumerate USB device [ 128.526233][ T1105] usb 4-1: Product: syz [ 128.530221][ T1105] usb 4-1: Manufacturer: syz [ 128.535541][ T1105] usb 4-1: SerialNumber: syz [ 128.556901][ T1105] usb 4-1: config 0 descriptor?? [ 128.563199][ T1105] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 128.571164][ T1105] ftdi_sio ttyUSB0: unknown device type: 0x24d0 [ 128.771761][ T1105] usb 4-1: USB disconnect, device number 11 [ 128.810275][ T1105] ftdi_sio 4-1:0.0: device disconnected [ 129.520996][ T19] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 129.727826][ T2155] FAULT_INJECTION: forcing a failure. [ 129.727826][ T2155] name failslab, interval 1, probability 0, space 0, times 0 [ 129.740416][ T2155] CPU: 1 PID: 2155 Comm: syz.3.510 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 129.749899][ T2155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 129.759795][ T2155] Call Trace: [ 129.762916][ T2155] [ 129.765691][ T2155] dump_stack_lvl+0x151/0x1b7 [ 129.770209][ T2155] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 129.775500][ T2155] ? find_lowest_rq+0x196/0x730 [ 129.780189][ T2155] dump_stack+0x15/0x19 [ 129.784267][ T2155] should_fail_ex+0x3d0/0x520 [ 129.788788][ T2155] __should_failslab+0xaf/0xf0 [ 129.793382][ T2155] ? __get_vm_area_node+0x129/0x370 [ 129.798509][ T2155] should_failslab+0x9/0x20 [ 129.802853][ T2155] __kmem_cache_alloc_node+0x3d/0x2a0 [ 129.808487][ T2155] ? __get_vm_area_node+0x129/0x370 [ 129.813520][ T2155] kmalloc_node_trace+0x26/0xb0 [ 129.818202][ T2155] __get_vm_area_node+0x129/0x370 [ 129.823154][ T2155] __vmalloc_node_range+0x338/0x1560 [ 129.828274][ T2155] ? bpf_prog_alloc_no_stats+0x3e/0x400 [ 129.833660][ T2155] ? selinux_capable+0x1f2/0x430 [ 129.838431][ T2155] ? __kasan_check_read+0x11/0x20 [ 129.843289][ T2155] ? preempt_schedule_irq+0xe7/0x140 [ 129.848407][ T2155] ? vmap+0x2b0/0x2b0 [ 129.852230][ T2155] ? selinux_capset+0xf0/0xf0 [ 129.856741][ T2155] ? bpf_prog_alloc_no_stats+0x3e/0x400 [ 129.862210][ T2155] __vmalloc+0x7a/0x90 [ 129.866116][ T2155] ? bpf_prog_alloc_no_stats+0x3e/0x400 [ 129.871496][ T2155] bpf_prog_alloc_no_stats+0x3e/0x400 [ 129.876706][ T2155] bpf_prog_alloc+0x22/0x1c0 [ 129.881129][ T2155] bpf_prog_load+0x84a/0x1bf0 [ 129.885652][ T2155] ? map_freeze+0x3a0/0x3a0 [ 129.889992][ T2155] ? selinux_bpf+0xcb/0x100 [ 129.894419][ T2155] ? security_bpf+0x82/0xb0 [ 129.898751][ T2155] __sys_bpf+0x52c/0x7f0 [ 129.902827][ T2155] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 129.908041][ T2155] ? fpregs_restore_userregs+0x130/0x290 [ 129.913508][ T2155] __x64_sys_bpf+0x7c/0x90 [ 129.917756][ T2155] x64_sys_call+0x87f/0x9a0 [ 129.922095][ T2155] do_syscall_64+0x3b/0xb0 [ 129.926344][ T2155] ? clear_bhb_loop+0x55/0xb0 [ 129.930857][ T2155] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 129.936590][ T2155] RIP: 0033:0x7fb1b6b80849 [ 129.940930][ T2155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 129.952219][ T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 129.960375][ T2155] RSP: 002b:00007fb1b7998058 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 129.960403][ T2155] RAX: ffffffffffffffda RBX: 00007fb1b6d46160 RCX: 00007fb1b6b80849 [ 129.960419][ T2155] RDX: 0000000000000048 RSI: 00000000200054c0 RDI: 0000000000000005 [ 129.960438][ T2155] RBP: 00007fb1b79980a0 R08: 0000000000000000 R09: 0000000000000000 [ 129.971319][ T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 129.979376][ T2155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.990421][ T19] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 129.995001][ T2155] R13: 0000000000000000 R14: 00007fb1b6d46160 R15: 00007ffee5036688 [ 129.995024][ T2155] [ 129.995213][ T2155] syz.3.510: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null) [ 130.003660][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.012429][ T2155] ,cpuset=syz3,mems_allowed=0 [ 130.065282][ T19] usb 1-1: config 0 descriptor?? [ 130.065591][ T2155] CPU: 1 PID: 2155 Comm: syz.3.510 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 130.079891][ T2155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 130.089875][ T2155] Call Trace: [ 130.092996][ T2155] [ 130.095871][ T2155] dump_stack_lvl+0x151/0x1b7 [ 130.100383][ T2155] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 130.105678][ T2155] ? __rcu_read_unlock+0x7e/0xd0 [ 130.110449][ T2155] dump_stack+0x15/0x19 [ 130.114445][ T2155] warn_alloc+0x21a/0x3a0 [ 130.118607][ T2155] ? should_failslab+0x9/0x20 [ 130.123124][ T2155] ? zone_watermark_ok_safe+0x270/0x270 [ 130.128514][ T2155] ? kmalloc_node_trace+0x3d/0xb0 [ 130.133449][ T2155] ? __get_vm_area_node+0x361/0x370 [ 130.138573][ T2155] __vmalloc_node_range+0x35c/0x1560 [ 130.143696][ T2155] ? selinux_capable+0x1f2/0x430 [ 130.148469][ T2155] ? __kasan_check_read+0x11/0x20 [ 130.153325][ T2155] ? preempt_schedule_irq+0xe7/0x140 [ 130.158447][ T2155] ? vmap+0x2b0/0x2b0 [ 130.162266][ T2155] ? selinux_capset+0xf0/0xf0 [ 130.166784][ T2155] ? bpf_prog_alloc_no_stats+0x3e/0x400 [ 130.172158][ T2155] __vmalloc+0x7a/0x90 [ 130.176157][ T2155] ? bpf_prog_alloc_no_stats+0x3e/0x400 [ 130.181534][ T2155] bpf_prog_alloc_no_stats+0x3e/0x400 [ 130.186830][ T2155] bpf_prog_alloc+0x22/0x1c0 [ 130.191257][ T2155] bpf_prog_load+0x84a/0x1bf0 [ 130.195773][ T2155] ? map_freeze+0x3a0/0x3a0 [ 130.200113][ T2155] ? selinux_bpf+0xcb/0x100 [ 130.204449][ T2155] ? security_bpf+0x82/0xb0 [ 130.208788][ T2155] __sys_bpf+0x52c/0x7f0 [ 130.212871][ T2155] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 130.218080][ T2155] ? fpregs_restore_userregs+0x130/0x290 [ 130.223544][ T2155] __x64_sys_bpf+0x7c/0x90 [ 130.227797][ T2155] x64_sys_call+0x87f/0x9a0 [ 130.232136][ T2155] do_syscall_64+0x3b/0xb0 [ 130.236396][ T2155] ? clear_bhb_loop+0x55/0xb0 [ 130.240900][ T2155] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 130.246639][ T2155] RIP: 0033:0x7fb1b6b80849 [ 130.250884][ T2155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 130.270329][ T2155] RSP: 002b:00007fb1b7998058 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 130.278571][ T2155] RAX: ffffffffffffffda RBX: 00007fb1b6d46160 RCX: 00007fb1b6b80849 [ 130.286385][ T2155] RDX: 0000000000000048 RSI: 00000000200054c0 RDI: 0000000000000005 [ 130.294191][ T2155] RBP: 00007fb1b79980a0 R08: 0000000000000000 R09: 0000000000000000 [ 130.302003][ T2155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.309815][ T2155] R13: 0000000000000000 R14: 00007fb1b6d46160 R15: 00007ffee5036688 [ 130.317633][ T2155] [ 130.320578][ T2155] Mem-Info: [ 130.323608][ T2155] active_anon:15631 inactive_anon:192 isolated_anon:0 [ 130.323608][ T2155] active_file:13822 inactive_file:12187 isolated_file:0 [ 130.323608][ T2155] unevictable:0 dirty:301 writeback:0 [ 130.323608][ T2155] slab_reclaimable:9317 slab_unreclaimable:72339 [ 130.323608][ T2155] mapped:38006 shmem:11691 pagetables:688 [ 130.323608][ T2155] sec_pagetables:0 bounce:0 [ 130.323608][ T2155] kernel_misc_reclaimable:0 [ 130.323608][ T2155] free:1490154 free_pcp:18470 free_cma:0 [ 130.368869][ T2155] Node 0 active_anon:62524kB inactive_anon:768kB active_file:55288kB inactive_file:48748kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:152024kB dirty:1204kB writeback:0kB shmem:46764kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4740kB pagetables:2752kB sec_pagetables:0kB all_unreclaimable? no [ 130.401161][ T2155] DMA32 free:2966484kB boost:0kB min:62552kB low:78188kB high:93824kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2971548kB mlocked:0kB bounce:0kB free_pcp:5064kB local_pcp:56kB free_cma:0kB [ 130.428969][ T2155] lowmem_reserve[]: 0 3932 3932 3932 [ 130.434176][ T2155] Normal free:2994132kB boost:0kB min:84900kB low:106124kB high:127348kB reserved_highatomic:0KB active_anon:43840kB inactive_anon:768kB active_file:55288kB inactive_file:48748kB unevictable:0kB writepending:1208kB present:5242880kB managed:4026400kB mlocked:0kB bounce:0kB free_pcp:87784kB local_pcp:49276kB free_cma:0kB [ 130.464297][ T2155] lowmem_reserve[]: 0 0 0 0 [ 130.468664][ T2155] DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 3*256kB (M) 3*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 722*4096kB (M) = 2966484kB [ 130.474180][ T2158] netlink: 4 bytes leftover after parsing attributes in process `syz.1.511'. [ 130.484590][ T2155] Normal: 15*4kB (UE) 3*8kB (UE) 2*16kB (ME) 97*32kB (UE) 155*64kB (UME) 57*128kB (UME) 24*256kB (UME) 20*512kB (UME) 8*1024kB (ME) 4*2048kB (M) 718*4096kB (M) = 2994132kB [ 130.509767][ T2155] 32176 total pagecache pages [ 130.514258][ T2155] 192 pages in swap cache [ 130.518402][ T2155] Free swap = 123880kB [ 130.522510][ T2155] Total swap = 124996kB [ 130.526469][ T2155] 2097051 pages RAM [ 130.530240][ T2155] 0 pages HighMem/MovableOnly [ 130.534769][ T2155] 347564 pages reserved [ 130.538735][ T2155] 0 pages cma reserved [ 130.640982][ T1225] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 131.120963][ T1225] usb 3-1: Using ep0 maxpacket: 32 [ 131.127077][ T1225] usb 3-1: config index 0 descriptor too short (expected 164, got 36) [ 131.150954][ T1225] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.161815][ T1225] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 131.180958][ T1225] usb 3-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 131.189844][ T1225] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.225323][ T1225] usb 3-1: config 0 descriptor?? [ 131.415756][ T2171] FAULT_INJECTION: forcing a failure. [ 131.415756][ T2171] name failslab, interval 1, probability 0, space 0, times 0 [ 131.428256][ T2171] CPU: 1 PID: 2171 Comm: syz.3.513 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 131.437738][ T2171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 131.447634][ T2171] Call Trace: [ 131.450757][ T2171] [ 131.453534][ T2171] dump_stack_lvl+0x151/0x1b7 [ 131.458046][ T2171] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 131.463346][ T2171] dump_stack+0x15/0x19 [ 131.467334][ T2171] should_fail_ex+0x3d0/0x520 [ 131.471849][ T2171] __should_failslab+0xaf/0xf0 [ 131.476451][ T2171] should_failslab+0x9/0x20 [ 131.480788][ T2171] slab_pre_alloc_hook+0x2e/0x1b0 [ 131.485647][ T2171] kmem_cache_alloc_lru+0x49/0x270 [ 131.490595][ T2171] ? shmem_alloc_inode+0x28/0x40 [ 131.495368][ T2171] shmem_alloc_inode+0x28/0x40 [ 131.499967][ T2171] ? shmem_match+0x180/0x180 [ 131.504397][ T2171] new_inode_pseudo+0x65/0x1d0 [ 131.508994][ T2171] new_inode+0x28/0x1c0 [ 131.512989][ T2171] ? preempt_schedule_thunk+0x16/0x18 [ 131.518197][ T2171] shmem_get_inode+0x32d/0xc20 [ 131.522798][ T2171] shmem_mknod+0x5c/0x1d0 [ 131.526960][ T2171] shmem_create+0x2c/0x40 [ 131.531125][ T2171] ? shmem_fallocate+0xf20/0xf20 [ 131.535901][ T2171] path_openat+0x12ee/0x2d60 [ 131.540335][ T2171] ? do_filp_open+0x480/0x480 [ 131.544842][ T2171] ? sysvec_reschedule_ipi+0x8f/0x170 [ 131.550049][ T2171] do_filp_open+0x230/0x480 [ 131.554391][ T2171] ? vfs_tmpfile+0x480/0x480 [ 131.558818][ T2171] ? alloc_fd+0x4fe/0x5a0 [ 131.563071][ T2171] do_sys_openat2+0x151/0x870 [ 131.567580][ T2171] ? bit_wait_io_timeout+0x120/0x120 [ 131.572699][ T2171] ? __mutex_lock_slowpath+0x10/0x10 [ 131.577821][ T2171] ? do_sys_open+0x220/0x220 [ 131.582248][ T2171] ? fput+0x15b/0x1b0 [ 131.586066][ T2171] ? ksys_write+0x260/0x2c0 [ 131.590412][ T2171] __x64_sys_open+0x221/0x270 [ 131.594919][ T2171] ? do_sys_openat2+0x870/0x870 [ 131.599613][ T2171] ? switch_fpu_return+0xe/0x10 [ 131.604295][ T2171] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 131.609759][ T2171] x64_sys_call+0x36/0x9a0 [ 131.614021][ T2171] do_syscall_64+0x3b/0xb0 [ 131.618265][ T2171] ? clear_bhb_loop+0x55/0xb0 [ 131.622780][ T2171] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 131.628506][ T2171] RIP: 0033:0x7fb1b6b80849 [ 131.632762][ T2171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 131.652203][ T2171] RSP: 002b:00007fb1b7998058 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 131.660449][ T2171] RAX: ffffffffffffffda RBX: 00007fb1b6d46160 RCX: 00007fb1b6b80849 [ 131.668261][ T2171] RDX: 0000000000000000 RSI: 0000000400141042 RDI: 0000000020000080 [ 131.676080][ T2171] RBP: 00007fb1b79980a0 R08: 0000000000000000 R09: 0000000000000000 [ 131.683969][ T2171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 131.691780][ T2171] R13: 0000000000000000 R14: 00007fb1b6d46160 R15: 00007ffee5036688 [ 131.699599][ T2171] [ 131.797597][ T2138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.808010][ T2138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.873228][ T2177] FAULT_INJECTION: forcing a failure. [ 131.873228][ T2177] name failslab, interval 1, probability 0, space 0, times 0 [ 131.885887][ T2177] CPU: 0 PID: 2177 Comm: syz.4.516 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 131.895353][ T2177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 131.905242][ T2177] Call Trace: [ 131.908557][ T2177] [ 131.911335][ T2177] dump_stack_lvl+0x151/0x1b7 [ 131.915846][ T2177] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 131.921144][ T2177] dump_stack+0x15/0x19 [ 131.925130][ T2177] should_fail_ex+0x3d0/0x520 [ 131.929640][ T2177] __should_failslab+0xaf/0xf0 [ 131.934237][ T2177] ? genl_family_rcv_msg_attrs_parse+0xa5/0x290 [ 131.940316][ T2177] should_failslab+0x9/0x20 [ 131.944657][ T2177] __kmem_cache_alloc_node+0x3d/0x2a0 [ 131.949862][ T2177] ? genl_family_rcv_msg_attrs_parse+0xa5/0x290 [ 131.955939][ T2177] __kmalloc+0xa3/0x1e0 [ 131.959934][ T2177] genl_family_rcv_msg_attrs_parse+0xa5/0x290 [ 131.965835][ T2177] ? netlink_ns_capable+0xd0/0x110 [ 131.970781][ T2177] genl_rcv_msg+0x83b/0xf70 [ 131.975123][ T2177] ? unwind_get_return_address+0x4d/0x90 [ 131.980587][ T2177] ? genl_bind+0x360/0x360 [ 131.984843][ T2177] ? stack_trace_save+0x113/0x1c0 [ 131.989705][ T2177] ? stack_trace_snprint+0xf0/0xf0 [ 131.994656][ T2177] ? down_read+0xeb7/0x1aa0 [ 131.998989][ T2177] ? wg_get_device_done+0x100/0x100 [ 132.004024][ T2177] ? __down_common+0x690/0x690 [ 132.008620][ T2177] ? __sanitizer_cov_trace_switch+0x17/0xe0 [ 132.014366][ T2177] netlink_rcv_skb+0x1cd/0x410 [ 132.018952][ T2177] ? genl_bind+0x360/0x360 [ 132.023205][ T2177] ? netlink_ack+0x12a0/0x12a0 [ 132.027809][ T2177] ? __netlink_lookup+0x37b/0x3a0 [ 132.032667][ T2177] genl_rcv+0x28/0x40 [ 132.036482][ T2177] netlink_unicast+0x906/0xab0 [ 132.041087][ T2177] ? netlink_detachskb+0x90/0x90 [ 132.045858][ T2177] ? security_netlink_send+0x7b/0xa0 [ 132.050978][ T2177] netlink_sendmsg+0xa15/0xd30 [ 132.055585][ T2177] ? netlink_getsockopt+0x540/0x540 [ 132.060874][ T2177] ? security_socket_sendmsg+0x82/0xb0 [ 132.066173][ T2177] ? netlink_getsockopt+0x540/0x540 [ 132.071203][ T2177] ____sys_sendmsg+0x5d3/0x9a0 [ 132.075806][ T2177] ? __sys_sendmsg_sock+0x40/0x40 [ 132.080667][ T2177] __sys_sendmsg+0x2a9/0x390 [ 132.085095][ T2177] ? ____sys_sendmsg+0x9a0/0x9a0 [ 132.089864][ T2177] ? __kasan_check_write+0x14/0x20 [ 132.094811][ T2177] ? mutex_unlock+0xb2/0x260 [ 132.099240][ T2177] ? array_map_lookup_elem+0x68/0x140 [ 132.104452][ T2177] __x64_sys_sendmsg+0x7f/0x90 [ 132.109046][ T2177] x64_sys_call+0x16a/0x9a0 [ 132.113386][ T2177] do_syscall_64+0x3b/0xb0 [ 132.117639][ T2177] ? clear_bhb_loop+0x55/0xb0 [ 132.122154][ T2177] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 132.127984][ T2177] RIP: 0033:0x7f73b7980849 [ 132.132223][ T2177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 132.151663][ T2177] RSP: 002b:00007f73b879c058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.159908][ T2177] RAX: ffffffffffffffda RBX: 00007f73b7b46160 RCX: 00007f73b7980849 [ 132.167720][ T2177] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000007 [ 132.175530][ T2177] RBP: 00007f73b879c0a0 R08: 0000000000000000 R09: 0000000000000000 [ 132.183340][ T2177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 132.191151][ T2177] R13: 0000000000000000 R14: 00007f73b7b46160 R15: 00007ffe5f0f3768 [ 132.198972][ T2177] [ 132.577440][ T28] audit: type=1400 audit(1732994699.707:361): avc: denied { mount } for pid=2179 comm="syz.3.517" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 132.640989][ T298] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 132.743954][ T28] audit: type=1400 audit(1732994699.877:362): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 132.810660][ T19] usbhid 1-1:0.0: can't add hid device: -71 [ 132.824455][ T19] usbhid: probe of 1-1:0.0 failed with error -71 [ 132.831115][ T298] usb 2-1: Using ep0 maxpacket: 8 [ 132.837085][ T298] usb 2-1: descriptor type invalid, skip [ 132.846462][ T298] usb 2-1: config 0 has no interfaces? [ 132.853764][ T19] usb 1-1: USB disconnect, device number 14 [ 132.861127][ T298] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 132.870641][ T298] usb 2-1: New USB device strings: Mfr=252, Product=1, SerialNumber=3 [ 132.879175][ T298] usb 2-1: Product: syz [ 132.883445][ T298] usb 2-1: Manufacturer: syz [ 132.887889][ T298] usb 2-1: SerialNumber: syz [ 132.897557][ T298] usb 2-1: config 0 descriptor?? [ 133.106814][ T2173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.126413][ T2173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.166340][ T39] usb 2-1: USB disconnect, device number 14 [ 133.459633][ T1225] usbhid 3-1:0.0: can't add hid device: -71 [ 133.470976][ T1225] usbhid: probe of 3-1:0.0 failed with error -71 [ 133.480845][ T1225] usb 3-1: USB disconnect, device number 15 [ 133.490950][ T789] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 133.540746][ T2205] FAULT_INJECTION: forcing a failure. [ 133.540746][ T2205] name failslab, interval 1, probability 0, space 0, times 0 [ 133.568689][ T2205] CPU: 1 PID: 2205 Comm: syz.2.524 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 133.578373][ T2205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 133.588266][ T2205] Call Trace: [ 133.591386][ T2205] [ 133.594163][ T2205] dump_stack_lvl+0x151/0x1b7 [ 133.598674][ T2205] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 133.603975][ T2205] ? kasan_save_alloc_info+0x1f/0x30 [ 133.609093][ T2205] dump_stack+0x15/0x19 [ 133.613085][ T2205] should_fail_ex+0x3d0/0x520 [ 133.617607][ T2205] ? build_skb+0x2c/0x220 [ 133.621762][ T2205] __should_failslab+0xaf/0xf0 [ 133.626366][ T2205] should_failslab+0x9/0x20 [ 133.630704][ T2205] kmem_cache_alloc+0x3b/0x320 [ 133.635312][ T2205] build_skb+0x2c/0x220 [ 133.639304][ T2205] bpf_prog_test_run_skb+0x3ad/0x13a0 [ 133.644515][ T2205] ? __bpf_prog_test_run_raw_tp+0x2e0/0x2e0 [ 133.650233][ T2205] ? __kasan_check_write+0x14/0x20 [ 133.655181][ T2205] ? fput+0x15b/0x1b0 [ 133.658997][ T2205] ? __bpf_prog_test_run_raw_tp+0x2e0/0x2e0 [ 133.664727][ T2205] bpf_prog_test_run+0x3b0/0x630 [ 133.669502][ T2205] ? bpf_prog_query+0x260/0x260 [ 133.672080][ T789] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 133.674186][ T2205] ? selinux_bpf+0xd2/0x100 [ 133.674217][ T2205] ? security_bpf+0x82/0xb0 [ 133.692768][ T2205] __sys_bpf+0x59f/0x7f0 [ 133.696840][ T2205] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 133.702055][ T2205] ? __ia32_sys_read+0x90/0x90 [ 133.706654][ T2205] ? debug_smp_processor_id+0x17/0x20 [ 133.710977][ T789] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 133.711853][ T2205] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 133.726444][ T2205] __x64_sys_bpf+0x7c/0x90 [ 133.730692][ T2205] x64_sys_call+0x87f/0x9a0 [ 133.735033][ T2205] do_syscall_64+0x3b/0xb0 [ 133.735982][ T789] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 133.739279][ T2205] ? clear_bhb_loop+0x55/0xb0 [ 133.752650][ T2205] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 133.758382][ T2205] RIP: 0033:0x7ffbcc580849 [ 133.762630][ T2205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 133.770953][ T789] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.782070][ T2205] RSP: 002b:00007ffbcd2db058 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 133.782097][ T2205] RAX: ffffffffffffffda RBX: 00007ffbcc745fa0 RCX: 00007ffbcc580849 [ 133.782112][ T2205] RDX: 000000000000001e RSI: 0000000020000080 RDI: 000000000000000a [ 133.782125][ T2205] RBP: 00007ffbcd2db0a0 R08: 0000000000000000 R09: 0000000000000000 [ 133.810943][ T789] usb 4-1: Product: syz [ 133.814280][ T2205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 133.830971][ T789] usb 4-1: Manufacturer: syz [ 133.833902][ T2205] R13: 0000000000000000 R14: 00007ffbcc745fa0 R15: 00007ffd6379fb58 [ 133.838326][ T789] usb 4-1: SerialNumber: syz [ 133.846147][ T2205] [ 134.246447][ T789] usb 4-1: 0:2 : does not exist [ 134.254093][ T789] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 134.260949][ T39] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 134.272660][ T789] usb 4-1: USB disconnect, device number 12 [ 134.481911][ T327] udevd[327]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 134.514460][ T39] usb 2-1: Using ep0 maxpacket: 16 [ 134.521866][ T39] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.531438][ T39] usb 2-1: config 0 interface 0 has no altsetting 0 [ 134.537859][ T39] usb 2-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 134.547025][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.555947][ T39] usb 2-1: config 0 descriptor?? [ 134.970217][ T28] audit: type=1400 audit(1732994702.097:363): avc: denied { relabelfrom } for pid=2225 comm="syz.3.531" name="" dev="pipefs" ino=22436 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 135.064458][ T39] hid (null): unknown global tag 0xe [ 135.069657][ T39] hid (null): report_id 58501 is invalid [ 135.075825][ T39] hid (null): unknown global tag 0x1c [ 135.084250][ T39] hid (null): unknown global tag 0xe [ 135.089387][ T39] hid (null): unknown global tag 0xe [ 135.094864][ T39] hid (null): unknown global tag 0xe [ 135.769998][ T2213] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 135.784357][ T39] hid (null): unknown global tag 0xe [ 136.050240][ T2213] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 136.131594][ T39] hid (null): invalid report_count 1640429044 [ 136.143570][ T39] hid (null): unknown global tag 0x16 [ 136.149285][ T39] hid (null): unknown global tag 0xd [ 136.155594][ T39] hid (null): unknown global tag 0xe [ 136.161058][ T39] hid (null): unknown global tag 0xc [ 136.169544][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.176857][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.184143][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.256365][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.263818][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.271051][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.278239][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.285500][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.292936][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.300143][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x0 [ 136.307411][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x3 [ 136.314615][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x4 [ 136.321831][ T39] hid-generic 0003:060B:500A.0009: unknown main item tag 0x6 [ 136.328959][ T39] hid-generic 0003:060B:500A.0009: unexpected long global item [ 136.336553][ T39] hid-generic: probe of 0003:060B:500A.0009 failed with error -22 [ 136.363105][ T39] usb 2-1: USB disconnect, device number 15 [ 136.688199][ T1225] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 136.900961][ T1225] usb 3-1: Using ep0 maxpacket: 32 [ 136.907181][ T1225] usb 3-1: config index 0 descriptor too short (expected 164, got 36) [ 136.915245][ T1225] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 136.925971][ T1225] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 136.935758][ T1225] usb 3-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 136.944761][ T1225] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.953553][ T1225] usb 3-1: config 0 descriptor?? [ 137.150988][ T19] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 137.337166][ T2271] syz.0.545 uses obsolete (PF_INET,SOCK_PACKET) [ 137.348171][ T28] audit: type=1400 audit(1732994704.477:364): avc: denied { getopt } for pid=2268 comm="syz.0.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 137.512061][ T1225] usbhid 3-1:0.0: can't add hid device: -71 [ 137.517973][ T1225] usbhid: probe of 3-1:0.0 failed with error -71 [ 137.525113][ T1225] usb 3-1: USB disconnect, device number 16 [ 137.532533][ T19] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 137.542592][ T19] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 137.565922][ T19] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 137.576806][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.585071][ T19] usb 2-1: Product: syz [ 137.589094][ T19] usb 2-1: Manufacturer: syz [ 137.625976][ T19] usb 2-1: SerialNumber: syz [ 137.735574][ T2277] usb usb1: usbfs: interface 0 claimed by hub while 'syz.3.546' sets config #0 [ 137.747273][ T2277] netlink: 8 bytes leftover after parsing attributes in process `syz.3.546'. [ 138.204047][ T19] usb 2-1: 0:2 : does not exist [ 138.212648][ T19] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 138.231311][ T19] usb 2-1: USB disconnect, device number 16 [ 138.241405][ T327] udevd[327]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 138.730988][ T1225] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 140.040976][ T1225] usb 1-1: Using ep0 maxpacket: 32 [ 140.047161][ T1225] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 140.056159][ T1225] usb 1-1: config 1 has an invalid descriptor of length 48, skipping remainder of the config [ 140.066546][ T1225] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 140.077721][ T1225] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 140.087381][ T1225] usb 1-1: too many endpoints for config 1 interface 2 altsetting 1: 47, using maximum allowed: 30 [ 140.124586][ T1225] usb 1-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 47 [ 140.138872][ T1225] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 0.00 [ 140.147794][ T1225] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.155789][ T1225] usb 1-1: Product: syz [ 140.159768][ T1225] usb 1-1: Manufacturer: syz [ 140.166901][ T1225] usb 1-1: SerialNumber: syz [ 140.351831][ T2326] device pim6reg1 entered promiscuous mode [ 140.380728][ T1225] usb-storage 1-1:1.2: USB Mass Storage device detected [ 140.410969][ T39] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 140.421064][ T322] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 140.445616][ T1225] usb 1-1: USB disconnect, device number 15 [ 140.612061][ T39] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 140.620067][ T39] usb 5-1: config 0 has no interface number 0 [ 140.625978][ T39] usb 5-1: config 0 interface 1 has no altsetting 0 [ 140.632365][ T39] usb 5-1: New USB device found, idVendor=15ba, idProduct=0004, bcdDevice= 3.2e [ 140.641452][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.654298][ T39] usb 5-1: config 0 descriptor?? [ 140.664889][ T39] ftdi_sio 5-1:0.1: FTDI USB Serial Device converter detected [ 140.672326][ T322] usb 2-1: Using ep0 maxpacket: 32 [ 140.679992][ T39] ftdi_sio ttyUSB0: unknown device type: 0x32e [ 140.778245][ T322] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 140.834050][ T322] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 140.856844][ T322] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 140.890683][ T322] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 140.942759][ T322] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 140.961121][ T322] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 141.020654][ T322] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 141.031975][ T322] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 141.044953][ T322] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 141.053905][ T322] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.054566][ T2342] input: syz0 as /devices/virtual/input/input7 [ 141.062404][ T322] usb 2-1: config 0 descriptor?? [ 141.077434][ T39] usb 5-1: USB disconnect, device number 9 [ 141.093088][ T39] ftdi_sio 5-1:0.1: device disconnected [ 141.160784][ T28] audit: type=1400 audit(1732994708.287:365): avc: denied { create } for pid=2347 comm="syz.3.567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 141.235494][ T28] audit: type=1400 audit(1732994708.367:366): avc: denied { map } for pid=2356 comm="syz.0.571" path="/dev/binderfs/binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 141.278820][ T322] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 17 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 141.302877][ T28] audit: type=1400 audit(1732994708.437:367): avc: denied { create } for pid=2358 comm="syz.2.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 141.337248][ T28] audit: type=1400 audit(1732994708.467:368): avc: denied { create } for pid=2363 comm="syz.0.574" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 141.364085][ T2368] netlink: 'syz.0.576': attribute type 4 has an invalid length. [ 141.389636][ T2374] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 141.418516][ T2379] netlink: 8 bytes leftover after parsing attributes in process `syz.0.581'. [ 141.442777][ T2384] input: syz0 as /devices/virtual/input/input8 [ 141.480992][ T302] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 141.485131][ T28] audit: type=1400 audit(1732994708.617:369): avc: denied { mounton } for pid=2391 comm="syz.2.588" path="/122/file0/bus" dev="ramfs" ino=23918 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 141.489493][ T2322] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 141.513386][ T2392] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 141.526329][ T2392] overlayfs: failed to set xattr on upper [ 141.535956][ T2322] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 141.538703][ T28] audit: type=1400 audit(1732994708.617:370): avc: denied { name_bind } for pid=2387 comm="syz.0.585" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 141.570406][ T28] audit: type=1400 audit(1732994708.697:371): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 141.701004][ T302] usb 4-1: Using ep0 maxpacket: 32 [ 141.706308][ T2413] xt_hashlimit: size too large, truncated to 1048576 [ 141.714007][ T302] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 141.724415][ T302] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 141.738285][ T302] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 141.753779][ T302] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 141.772213][ T302] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 141.796350][ T302] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 141.806043][ T39] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 141.823394][ T302] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 141.843476][ T302] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 141.869344][ T302] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 141.885841][ T302] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.903349][ T302] usb 4-1: config 0 descriptor?? [ 141.990958][ T39] usb 5-1: Using ep0 maxpacket: 32 [ 141.997201][ T39] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x7B, skipping [ 142.018998][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 142.028047][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.035938][ T39] usb 5-1: Product: syz [ 142.039914][ T39] usb 5-1: Manufacturer: syz [ 142.044329][ T39] usb 5-1: SerialNumber: syz [ 142.170984][ T789] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 142.352069][ T789] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 142.364554][ T789] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 142.387663][ T789] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 142.409583][ T39] usb 2-1: USB disconnect, device number 17 [ 142.410956][ T789] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 142.431084][ T39] usblp0: removed [ 142.441130][ T789] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 142.465200][ T789] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 142.497211][ T789] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 142.515280][ T789] usb 1-1: Product: syz [ 142.519339][ T789] usb 1-1: Manufacturer: syz [ 142.535035][ T789] cdc_wdm 1-1:1.0: skipping garbage [ 142.549233][ T789] cdc_wdm 1-1:1.0: skipping garbage [ 142.555530][ T789] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 142.649623][ T2437] kvm: emulating exchange as write [ 142.778932][ T28] audit: type=1400 audit(1732994709.907:372): avc: denied { create } for pid=2441 comm="syz.2.607" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 142.815150][ T302] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 142.835401][ T302] usb 4-1: USB disconnect, device number 13 [ 142.852174][ T302] usblp0: removed [ 142.939221][ T39] usb 1-1: USB disconnect, device number 16 [ 142.997283][ T28] audit: type=1400 audit(1732994710.127:373): avc: denied { append } for pid=2463 comm="syz.2.617" name="binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 143.034943][ T28] audit: type=1400 audit(1732994710.167:374): avc: denied { execute_no_trans } for pid=2470 comm="syz.2.620" path="/138/file1" dev="tmpfs" ino=785 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 143.102134][ T2480] binder: 2479:2480 unknown command 0 [ 143.107354][ T2480] binder: 2479:2480 ioctl c0306201 200001c0 returned -22 [ 143.458105][ T2497] 9pnet_virtio: no channels available for device syz [ 143.504279][ T2503] user requested TSC rate below hardware speed [ 143.510527][ T2503] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2248643489 (17989147912 ns) > initial count (11631199424 ns). Using initial count to start timer. [ 143.630982][ T789] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 143.675608][ T2506] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN [ 143.687161][ T2506] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 143.695406][ T2506] CPU: 0 PID: 2506 Comm: syz.0.634 Not tainted 6.1.115-syzkaller-00041-ga887a44ace2a #0 [ 143.704950][ T2506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 143.714845][ T2506] RIP: 0010:step_into+0x1c4/0x1090 [ 143.719796][ T2506] Code: c0 0f 85 bb 0b 00 00 44 8b 3b 43 80 3c 34 00 74 0a 48 8b 7c 24 10 e8 6b b1 f2 ff 48 8b 9c 24 d8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 a8 0b 00 00 8b 1b 89 de 81 e6 00 00 07 [ 143.739286][ T2506] RSP: 0018:ffffc90000bc78a0 EFLAGS: 00010206 [ 143.745139][ T2506] RAX: 0000000000000003 RBX: 000000000000001b RCX: 0000000000080000 [ 143.752952][ T2506] RDX: ffffc90001319000 RSI: 00000000000001c2 RDI: 00000000000001c3 [ 143.760854][ T2506] RBP: ffffc90000bc79f0 R08: ffffffff81ca43f9 R09: ffffed1022b70e75 [ 143.768658][ T2506] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92000178f2f [ 143.776472][ T2506] R13: ffffc90000bc7c20 R14: dffffc0000000000 R15: 0000000000000010 [ 143.784281][ T2506] FS: 00007f99d4dc96c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 143.793052][ T2506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 143.799473][ T2506] CR2: 000000002000afe0 CR3: 000000014281e000 CR4: 00000000003506b0 [ 143.807286][ T2506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 143.815101][ T2506] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 143.822922][ T2506] Call Trace: [ 143.826035][ T2506] [ 143.828815][ T2506] ? __die_body+0x62/0xb0 [ 143.833069][ T2506] ? die_addr+0x9f/0xd0 [ 143.837064][ T2506] ? exc_general_protection+0x317/0x4c0 [ 143.842450][ T2506] ? asm_exc_general_protection+0x27/0x30 [ 143.847997][ T2506] ? step_into+0x179/0x1090 [ 143.852341][ T2506] ? step_into+0x1c4/0x1090 [ 143.856676][ T2506] ? __lookup_slow+0x36e/0x3e0 [ 143.861283][ T2506] ? lookup_one_len+0x2c0/0x2c0 [ 143.865956][ T2506] ? set_root+0x400/0x400 [ 143.870126][ T2506] link_path_walk+0x72c/0xee0 [ 143.874640][ T2506] ? handle_lookup_down+0x130/0x130 [ 143.879676][ T2506] path_lookupat+0xa0/0x450 [ 143.884011][ T2506] filename_lookup+0x251/0x600 [ 143.888617][ T2506] ? hashlen_string+0x120/0x120 [ 143.893308][ T2506] ? strncpy_from_user+0x169/0x2b0 [ 143.898247][ T2506] ? getname_flags+0x1fd/0x520 [ 143.902847][ T2506] ? __se_sys_mount+0x367/0x3b0 [ 143.907530][ T2506] user_path_at_empty+0x43/0x1a0 [ 143.912308][ T2506] path_setxattr+0xae/0x2a0 [ 143.916650][ T2506] ? __this_cpu_preempt_check+0x13/0x20 [ 143.922026][ T2506] ? xfd_validate_state+0x6f/0x170 [ 143.926975][ T2506] ? simple_xattr_list_add+0x120/0x120 [ 143.932271][ T2506] ? fpregs_restore_userregs+0x130/0x290 [ 143.937735][ T2506] __x64_sys_lsetxattr+0xc2/0xe0 [ 143.942511][ T2506] x64_sys_call+0x506/0x9a0 [ 143.946848][ T2506] do_syscall_64+0x3b/0xb0 [ 143.951101][ T2506] ? clear_bhb_loop+0x55/0xb0 [ 143.955623][ T2506] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 143.961345][ T2506] RIP: 0033:0x7f99d3f80849 [ 143.965598][ T2506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 143.985039][ T2506] RSP: 002b:00007f99d4dc9058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 143.993286][ T2506] RAX: ffffffffffffffda RBX: 00007f99d4145fa0 RCX: 00007f99d3f80849 [ 144.001094][ T2506] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 144.008908][ T2506] RBP: 00007f99d3ff3986 R08: 0000000000000003 R09: 0000000000000000 [ 144.016720][ T2506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 144.024534][ T2506] R13: 0000000000000000 R14: 00007f99d4145fa0 R15: 00007ffe4e8448b8 [ 144.032379][ T2506] [ 144.035206][ T2506] Modules linked in: [ 144.041272][ T2506] ---[ end trace 0000000000000000 ]--- [ 144.046657][ T2506] RIP: 0010:step_into+0x1c4/0x1090 [ 144.051751][ T2506] Code: c0 0f 85 bb 0b 00 00 44 8b 3b 43 80 3c 34 00 74 0a 48 8b 7c 24 10 e8 6b b1 f2 ff 48 8b 9c 24 d8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 a8 0b 00 00 8b 1b 89 de 81 e6 00 00 07 [ 144.071298][ T2506] RSP: 0018:ffffc90000bc78a0 EFLAGS: 00010206 [ 144.077206][ T2506] RAX: 0000000000000003 RBX: 000000000000001b RCX: 0000000000080000 [ 144.085094][ T2506] RDX: ffffc90001319000 RSI: 00000000000001c2 RDI: 00000000000001c3 [ 144.092845][ T2506] RBP: ffffc90000bc79f0 R08: ffffffff81ca43f9 R09: ffffed1022b70e75 [ 144.100642][ T2506] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92000178f2f [ 144.108469][ T2506] R13: ffffc90000bc7c20 R14: dffffc0000000000 R15: 0000000000000010 [ 144.116332][ T2506] FS: 00007f99d4dc96c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 144.125142][ T2506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 144.131571][ T2506] CR2: 000000002000afe0 CR3: 000000014281e000 CR4: 00000000003506b0 [ 144.139365][ T2506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 144.147207][ T2506] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 144.155038][ T2506] Kernel panic - not syncing: Fatal exception [ 144.161192][ T2506] Kernel Offset: disabled [ 144.165319][ T2506] Rebooting in 86400 seconds..