last executing test programs: 9.939211863s ago: executing program 4 (id=1711): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x81, 0x0}}}, 0x1c) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYRESOCT, @ANYRES32=r1], 0x1c}}, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x1, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "6d4dfdeb8cf7bbfe143803bec2ce783e04cd32308cdd8dde", "c71cb8adfce542a4bc5a026c208fd0c45787e4aa384e3d26b21ea41cc128364c"}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 9.875787558s ago: executing program 4 (id=1712): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000e000000c5"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1400}, 0x48) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)={0x38, 0x1403, 0x1, 0x70bd27, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'team0\x00'}}]}, 0x38}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="1709000000000000000001000000050007000000000008000900ffe400001400200000000000000000000000ffffe000000108000a0000000000060002000100000014001f"], 0x5c}, 0x1, 0x620b}, 0x0) r7 = dup(r2) write$P9_RLERRORu(r7, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r7, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x50}, [@ldst={0x6}]}, &(0x7f0000000080)='GPL\x00', 0xa, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) write$binfmt_elf64(r7, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) 9.873898409s ago: executing program 4 (id=1715): connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4001, 0x5, @loopback}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8, 0xc}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="1800"/14, @ANYRES8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000180)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000440)={'#! ', './file0'}, 0xb) syz_open_dev$sg(&(0x7f00000060c0), 0x4, 0x414202) open(&(0x7f0000000140)='./bus\x00', 0x400145042, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000008000000000000000095002fc7b50f5dff"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) mkdir(&(0x7f00000002c0)='./file0\x00', 0x8) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000009e8685000000040000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000cbd520850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000040)='percpu_alloc_percpu\x00', r0}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x5, &(0x7f0000000580)=[{0x0, 0x1, 0x1, 0x936}, {0xd057, 0x6, 0x8, 0xfffffffa}, {0x8, 0x12, 0x7, 0x130}, {0xec0, 0x2, 0x1, 0x9}, {0x5, 0x0, 0x1}]}) 9.8565967s ago: executing program 4 (id=1716): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x1, 0x8, 0x8}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00'}, 0x10) add_key$keyring(&(0x7f0000000140), 0x0, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000008c0)='big_key\x00', &(0x7f0000000900)={'syz', 0x0}, 0x0, 0xfffffffffffffffe) 9.840040751s ago: executing program 4 (id=1718): r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="02142000110000000040000000000000030005000000000002000000ffffffff0000000000000000080012000000010000000000000000000600000000000027b20e97a6a9ecae000000ee00000000000000000000000000fc020000000000000000000000000000030006000000000002000000e00000010000000000000000010018"], 0x88}}, 0x0) 9.827312292s ago: executing program 4 (id=1719): open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) r2 = dup(r1) write$P9_RLERRORu(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) 1.168146364s ago: executing program 2 (id=1918): open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1400}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff000000850000006d00000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) r4 = dup(r1) write$P9_RLERRORu(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) 1.154664214s ago: executing program 2 (id=1919): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b7030000000000de85000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x18000, &(0x7f0000000000), 0x80, 0x63d, &(0x7f0000001280)="$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") 1.09130385s ago: executing program 2 (id=1920): r0 = socket(0x25, 0x2, 0x4a14) sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f00000028c0)={0x0, 0x28}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events.local\x00', 0x26e1, 0x0) close(r1) socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MIF(r1, 0x29, 0x11, &(0x7f0000001640), 0xc) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r3, 0x0, 0x0, 0x20010004, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xa8c01) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000030100008500000086000000850000005000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b00)={&(0x7f0000000040)='mm_lru_insertion\x00'}, 0x10) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x400000, 0x80000000, 0x4, 0x804, r7, 0x77d, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x0, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r9, &(0x7f0000000100), 0x1001) ioctl$SIOCSIFHWADDR(r9, 0x4030582b, &(0x7f0000000280)={'lo\x00', @link_local={0x2, 0x80, 0xc2, 0xc}}) write$sndseq(r6, &(0x7f0000000080)=[{0x26, 0x0, 0x0, 0xfd, @time, {}, {}, @result}], 0x1c) sendmsg$MPTCP_PM_CMD_REMOVE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r5, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xfcffffff00000000}, 0x0) 1.035224204s ago: executing program 0 (id=1922): open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004"], 0x15) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1400}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff000000850000006d00000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) r4 = dup(r1) write$P9_RLERRORu(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) 1.021310895s ago: executing program 2 (id=1923): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r0}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0x0, r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@minixdf}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0x40086602, &(0x7f0000000080)={@desc={0x4000, 0x0, @desc3}}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0x40086602, &(0x7f0000000080)={@desc={0x80000, 0x0, @desc1}}) 1.020365905s ago: executing program 0 (id=1924): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4001, 0x5, @loopback}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8, 0xc}, 0x48) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000180)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) write$binfmt_script(r0, &(0x7f0000000440)={'#! ', './file0', [{0x20, 'GPL\x00'}, {0x20, ']]\xf6c~q\x01i\xad\"\x19\x9ep\xefgC\x87L\t^\x19pH\x85W\xaf7\x8c\x01\xcda\fP.\b\x13M\xd1\xae\x17\x8c\x1d\xfc\x9e\xb2j]\xbci\xe1Q1\x18p\x02?,\xa5\x9c\x83\xe26\xe0?h1\xe7D\x18\xd8N\x84\x92\xa3\x16\b\x80\xc8\xed\x0e\x19P\bJ\x02\xe5\x99\x18\xdc\x82E|\xfb\xb4\xc8\x85k>\xc3\xd9\xa9\r\x0e\xe1'}, {0x20, 'devpts\x00'}, {0x20, 'kfree\x00'}, {0x20, '$:?{\x12%'}, {0x20, 'G\x81)\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x9b) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x8, 0x0) r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x4, 0x414202) fcntl$dupfd(r3, 0x0, r3) socket$packet(0x11, 0x3, 0x300) open(&(0x7f0000000140)='./bus\x00', 0x400145042, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000008000000000000000095002fc7b50f5dff"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x20, 0x4, 0x0, 0xfffff00c}, {0x20, 0x0, 0x0, 0xeffff034}, {0x16}]}, 0x10) sendmsg$inet(r5, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000600)="f4df", 0x2}], 0x1}, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x8) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000009e8685000000040000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000cbd520850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000016c0)={0x1, &(0x7f0000001680)=[{0x6}]}) 963.201819ms ago: executing program 3 (id=1925): r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="02142000110000000040000000000000030005000000000002000000ffffffff0000000000000000080012000000010000000000000000000600000000000027b20e97a6a9ecae000000ee00000000000000000000000000fc020000000000000000000000000000030006000000000002000000e00000010000000000000000010018"], 0x88}}, 0x0) 938.380341ms ago: executing program 0 (id=1926): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x24000015) io_uring_setup(0xdac, &(0x7f0000000180)={0x0, 0xebc3}) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74) sendmmsg$unix(r1, &(0x7f0000000b00)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}, {{&(0x7f0000000e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000001dc0)="bb", 0x1}, {0x0}], 0x2}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)='\x00', 0x1}], 0x1}}], 0x3, 0x0) 896.341254ms ago: executing program 0 (id=1927): connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4001, 0x5, @loopback}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8, 0xc}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="1800"/14, @ANYRES8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000180)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000440)={'#! ', './file0'}, 0xb) syz_open_dev$sg(&(0x7f00000060c0), 0x4, 0x414202) open(&(0x7f0000000140)='./bus\x00', 0x400145042, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000008000000000000000095002f"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) mkdir(&(0x7f00000002c0)='./file0\x00', 0x8) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000009e8685000000040000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000cbd520850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000040)='percpu_alloc_percpu\x00', r0}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x5, &(0x7f0000000580)=[{0x0, 0x1, 0x1, 0x936}, {0xd057, 0x6, 0x8, 0xfffffffa}, {0x8, 0x12, 0x7, 0x130}, {0xec0, 0x2, 0x1, 0x9}, {0x5, 0x0, 0x1}]}) 895.257514ms ago: executing program 3 (id=1928): futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0xffffffff, 0xc, 0x40000021, 0x0, &(0x7f0000048000), 0x0) 864.252646ms ago: executing program 0 (id=1930): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020207025000000002dba513d7b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000008fd8850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_USER_AVC(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0x10}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeff7fef00102e80e423c7", @ANYRES32, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=@bridge_newneigh={0x24, 0x1c, 0xd105d1610db53515, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x83}, [@NDA_DST_IPV4={0x8}]}, 0x24}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=@bridge_newneigh={0x24, 0x1c, 0xd105d1610db53515, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x21}, [@NDA_DST_IPV4={0x8}]}, 0x24}}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8, 0xc}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r6, 0x0, 0xfffffffffffffd81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5}, 0x17) r7 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x7, 0xf, &(0x7f00000007c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r7}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x6, 0x0, 0xb}, {0x65}}, [], {{0x5, 0x1, 0x3, 0x3}, {0x5, 0x0, 0xb, 0x3}}}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0xe2, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r8 = syz_clone3(&(0x7f0000000580)={0x101000000, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f0000000440), {0x1f}, &(0x7f0000000a40)=""/4096, 0x1000, &(0x7f0000000480)=""/144, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0x0, 0x0], 0x4, {r7}}, 0x58) r10 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r10, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000006c0)=ANY=[@ANYBLOB="140100001f000103000000004800000001"], 0x114}], 0x1}, 0x0) syz_clone3(&(0x7f0000000600)={0xc8942000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000300), {0xa}, &(0x7f0000000100)=""/224, 0xe0, &(0x7f00000003c0)=""/77, &(0x7f0000000240)=[0x0, r9, 0xffffffffffffffff, 0x0, r8], 0x5}, 0x58) 842.487618ms ago: executing program 2 (id=1932): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x1, 0x8, 0x8}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00'}, 0x10) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000300)={0x0, 0x1, 0x7}) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000280)={{r0}, &(0x7f0000000080), &(0x7f00000006c0)='%-010d \x00'}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x4) syz_open_procfs$namespace(r6, &(0x7f00000002c0)='ns/mnt\x00') sendmsg$nl_xfrm(r5, 0x0, 0x0) r7 = fcntl$dupfd(r3, 0x0, r4) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400a4026110d4941004", @ANYRES16=0x0, @ANYBLOB="0000000000000000000012"], 0x14}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="58000000200001000000000000000000022000000000000000000000140003006c6f0000000000000000000000000000080001000000000008000600ce0b000008000b00010001"], 0x58}}, 0x0) 820.869889ms ago: executing program 1 (id=1933): r0 = socket(0x25, 0x2, 0x4a14) sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f00000028c0)={0x0, 0x28}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events.local\x00', 0x26e1, 0x0) close(r1) socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MIF(r1, 0x29, 0x11, &(0x7f0000001640), 0xc) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r3, 0x0, 0x0, 0x20010004, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xa8c01) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000030100008500000086000000850000005000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b00)={&(0x7f0000000040)='mm_lru_insertion\x00'}, 0x10) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x400000, 0x80000000, 0x4, 0x804, r7, 0x77d, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x0, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r9, &(0x7f0000000100), 0x1001) ioctl$SIOCSIFHWADDR(r9, 0x4030582b, &(0x7f0000000280)={'lo\x00', @link_local={0x2, 0x80, 0xc2, 0xc}}) write$sndseq(r6, &(0x7f0000000080)=[{0x26, 0x0, 0x0, 0xfd, @time, {}, {}, @result}], 0x1c) sendmsg$MPTCP_PM_CMD_REMOVE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r5, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0xfcffffff00000000}, 0x0) 813.50162ms ago: executing program 0 (id=1934): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000085"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="a0010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1a0}}, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10b4c0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) lstat(&(0x7f0000000340)='./file2\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f00000001c0)='./file0/../file0\x00', &(0x7f0000000240), 0x8882, &(0x7f0000000680)=ANY=[@ANYBLOB="014964", @ANYRESHEX=r4, @ANYBLOB=',mode=00000000000000000000010,uid=', @ANYRESHEX=r3]) fchownat(r0, &(0x7f0000000400)='./file0\x00', r2, r4, 0x400) r5 = dup(r1) syz_open_dev$usbfs(&(0x7f0000000180), 0x3, 0x6223a3a3b954dbb2) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RLERRORu(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="8b"], 0x53) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000300000000000000000000001801000020a0702500000000008000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000000400000006000000180100002020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$binfmt_elf64(r5, &(0x7f0000000340)=ANY=[], 0x7c8) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) socket$pppl2tp(0x18, 0x1, 0x1) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x9, 0x2a8, &(0x7f0000000500)="$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") 797.497461ms ago: executing program 2 (id=1935): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file0\x00', 0x300001a, &(0x7f0000001fc0)=ANY=[], 0x0, 0x2b6, &(0x7f0000000800)="$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") chdir(&(0x7f0000000540)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='./bus/file0\x00', 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000017850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) write$cgroup_devices(r2, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r4}, 0x10) r5 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00'}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x70}, 0x90) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r6}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x3, @rand_addr=' \x01\x00'}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/slabinfo\x00', 0x0, 0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000080)={0xfffffffd, 0x80000801}, 0x8) 744.520895ms ago: executing program 1 (id=1936): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4}}, 0x26) r2 = dup2(r1, r0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0xfff, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3f, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000000020000000000000000018190000", @ANYRES32=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r4}, 0x10) sendmmsg$inet6(r2, &(0x7f00000088c0)=[{{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000005c0)="7498f907ad1aa0281010ec6aa63bd534ce93586a9e998432547479674aafc04d63366bfeeb3dc0373746eb9254319c41c4d9c7afe928f2938b153b3465d726cb71d15bf11c7968d0ed711d8215814fc131bf8cc5e155384c3d1f238318212422b592485f6bbd3d7674ec59b8c0760ce79cb02989bbe66aa0e33ea80f3978db282c9d0d0d7b6a0234b21b22b953b566ea38f2ceef7bcccc0b6aee0b7ea003f962a67afa9c3242496e44c27d9fdd0838feed0edf3643", 0xb5}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="895ad1c2a9", 0x5}, {&(0x7f0000000700)="70fb00a64c45344adade367751e6b09a914725667a46fa43baf2dbee8a846fc239d654ccc2d7c24df651eca2182ed0b6746a20d8440a68c1cc67cff5", 0x3c}, {&(0x7f0000000740)="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0x1000}, {&(0x7f00000040c0)="a6d17670db40fd0229229cfe1fd96f6f2ea67db0f04058570ca1ef02e092b6241746e30a908b62e34fdd69fc0bd1d2328c976377ed3366c2d17615ce4225ac6e0cfa6c2e26785444e86e0cd804f6ef76a2d61607031d44d7ca08925577c1303e26bf7f5151e98fe9c300774f20a3482a3c3ab53d5d602ccd43852341ebd7e3710eec0a7bb3c5e1ff82fb199a1cde0736423a5f89a2117078ec5dbbed798f", 0x9e}, {&(0x7f0000004180)="096541161f65b174d0250237e79c33b8ed362a28e674bbf62628cbd95c3a74bee275175ceeaf56fc81a7fc10dab63b79a728bf0e5d664787ae6c616e4a1269cdaaf6264b7647245b5e87646a04c870ce1075251671aaff547d12025ee75dfb8dbfdda1a6d33c92aef6677ffc1d2762367e7d0e5d5132c187a65a3cb3a71f899bebe00c2cba49662730563f061bbbf735170d50e2af4f9e1f1a48d86cdd9f81d8fec1d098f35f926048ed65ca2662f7c11fefad77a7d439c7f571ce67fc9eb259ef16cd1e7ca0a8eed5f34bb5e0f0f1e54dfa832fca6921596a02d4194bed9902", 0xe0}, {&(0x7f0000004280)="ef636d6555a810d7107ede68d9f4bac8ec47cb0b4141b719981764c328cf94d82ba1de0d1dd8796fbfe5f98ca0b1f2949f0bd7e488d24761a13e65ddf61df6e33cd874", 0x43}, {&(0x7f0000004300)="eff7de491c55", 0x6}], 0x8}}, {{&(0x7f00000043c0)={0xa, 0x0, 0x0, @private1}, 0x1c, &(0x7f0000004740)=[{&(0x7f0000004400)="736337b1b4a0ed3b9da3770cbb54c8ca19219c871b4ce57cd9f63d593c194b20e774d78c6e17dc278ed1c94665f7", 0x2e}, {&(0x7f0000004440)="0d536fa326c4bf8df0f421a07937bae5ab230fb1e28e9e750cf185050286542829c1be0f97b3829b9473779c58ab80b41d82a1669d43446e49e16acd336e32fa2fab7ad1f6d5c6154b3ed72b452f09df572675894298f1b58602daf737d5f0de86e51319468b5576d4a64cd785fc79b63da9b235e47a23ea35847f8ad8d4071b331c312f39181945ad090eb93bda30d2b21c036be7a0734f3ba0fe0bb90bf202db2388ced75bd8f3ebaacc7ba092337b57100a1bfabcf4f2c6db5057085fd3dc6ef84dcae11864b957a59cc6396c760810a0ac3125523d64c656e91c927a566f89829c622971123dd48a14407342ff", 0xef}, {&(0x7f0000004540)="114211720e47b2", 0x7}, {&(0x7f0000004580)="fbfbc038436387e26b9883239eab7f81de9ecbe8fd6ab9b72bd43021fb3b068a6d232ee130226b330c411502df10b9f5d312fb793f9a6bbd6414c685f97bd0722a1789225af0bf331593aac36b6708cd04b1eb415880de3b589c3002c9f25d60c63010150b1170dbb073ee31bba2bdd12d4ee240c13535b13861d32ee3b145ceaf83bd4a4f310944952c6889b55ce6774cf7c4b592dbf06af62e89e8acaaa7c1122af0fef02ebcac5abc94bf051b91eff107067532a58daa28425dac0d3697657d689d766abb7e7071a3cccc02", 0xcd}, {&(0x7f0000004680)="31fd1a9bc9b6c4590b22cf7e516f0a60ef08014f33b27fba4efdccad24ac5076bc446ceb0e945a80ebfcb873df13f0f1369138e3311a7ca9f517610625fb70cc2524a5d8868b4886ad0812218923a98c6f449dfb1d42325107160cef9e4ced767c9c969118e1d60c2048deb87aeccc0dbe9e2c1d16c6b5b7a3e0edbcc252b8e9bd4bfefefae75ed70f3c217b8db2ccff6f2da1f994c72404ff182a21f6ea93d7988115bc391bc3536a4fe8fb2241a7c05782770b017f45cc", 0xb8}], 0x5}}, {{&(0x7f00000047c0)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000004800)="610cace640bc44d52683d6ecf11c0a482466b7fe444b711ac1df13c8c4e1e68c5b45bfd4357eb832525a0d1d62f71fdb201df062ea948d015081d0918d38184db7fae5fd7125687d876029453a1fdab36b361d665ac24d084d22b80982af47470e976331dcc3efa41dab8e9084690c90f43c367765ea0928e17553792cf80013d1d3552a9f11c26ac726e9e3f9e64dae9cc97458a3457bd345876880f1d20b2013b544007e3386b3438e2c404fbe936e252809c62ab127a0103920b3e57e84426182c9c9709360c0270d34ab9e3b169f634e7e50d92f39265cfc7400fbc66245dea54ecf947f52c80cdc377bd353fcb6a66d3da9", 0xf4}, {&(0x7f0000004900)="f6e372cd78b5035393cb8d23ad3a329e061973ed2ecbd1c04a754047058370be0dc784e49c1d0232155a94426872337d2dbc7eb14116a722a7c290f7f83609ac", 0x40}], 0x2}}, {{&(0x7f0000004980)={0xa, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000004ac0)=[{&(0x7f00000049c0)="ab28a865dc2cfb0d14282e213b702b1dcbe228e37722ef815224de11a911882479ed9c418b743a70fddab5110cf821e0774b72aca71a31b60c6d9b2e84764693c9ca952c604c6f9014d9d186d8ebfa3581601c83c25570f3a07f95fe25c45dbe1ab56d362ffd37a765c6338062d188a1c589a1d1ffde8cb74d9b800645d78a560acdaa0977d283b5e9e3d199a4f03c3633e2969f8666e51fd8734a73f09c92577a27b5b26f187337ccb5d8eaf519ff70127d5b25e089cfe702499b5b8ac4b4024d7a2a6433ea5bae2bb9e5725c5c6dca54129944471dad91b5f75b5b7d1e32be6c311de7acb75b2e9f6e643e09c3", 0xee}], 0x1}}, {{0x0, 0x0, &(0x7f0000004ec0)=[{&(0x7f0000004b00)="b333714ef63136a3eed9fa0f5ea5d0ea60290588628850de9b7b464fb7d58fa59870d03498fe1b12577b7342319a2727c3940a423238a7d68bf7157fbfac7177092d6cc257e8d2740318fc01943cd5973ca833068d3e2cbbbd8e93", 0x5b}, {&(0x7f0000004b80)="939e86b4ec17740217c1f7c6aea1b87e82de85a27840c2379f80d40ba5cdb2189f12f3eddbc51154c304ccde199502bf1937e9e8b599c3eff9323dd89e27de22d4a88895ed7c10cdb4938a3dead3fd56ee42cce2b86460dbca65c3a8b26b306bb630a39e267b5be11939b3ad6d953a87224f91b06ff83c6a4f410848f663cf44f4d5c64a1cd638ed911098720c2ea291e91e7757d3edb16c5b564380789d1180ed7c2b09233b7ba5df115cbf445991", 0xaf}, {&(0x7f0000004c40)="86f42a54c0c3aaeca6416dc69c81530a1dfe301efb4fb61cb05bc6bb8fffda1216577e98b87d9b39148a90cdd67303995b40c2c7c1e379bd7ead9fd810b6", 0x3e}, {&(0x7f0000004c80)="b6c94f5b7fa6739446860a2bf6c264ea5aea913d865ab60dab39bcf32a8cbf9993c91545963e88ec159191c99bf5a5ce06f59c1fd4e1b009f9859269f3a4144d63eab67a2360bc26ac556508ae6733699ff42334f1747078d0a268bc0b83211719a9c74e96a69f8ec0be4bef811944b3bf8337fa5e018fc282c368d9669bb368", 0x80}, {&(0x7f0000004d00)="aedb44eac25573f7370c8600dc49fd0b7843af26cb5f52c40ed9bbc6587c3300a7d291814ccea6efc541175003962f4637255df8e89bfba053c4f005ef63d6d914659bf811cdd2c2b5b6453b0d6ef673f01c4e6ea0a98fe8f001b53d66cc2ae9046eac13897ab0d854d447f7c0a70d75f314fab96bd3f6c2ebbe1fbbf48ae0312bffec3c4b31d1c6e06d1258daf104c0819123954d8e55e4affbe0228ef0e34d198d65f63253fbf19182cf25306ac8621361a996036057c32bf1c2b93ad84827d5c6ab6ca81f79453fda6bae41b926419f4d9764d423aee9a1de45a3db9da6826161ad32ff0c1c66184fa909", 0xec}, {&(0x7f0000004e00)="1dca66589e663c6276c972609ee62c00456f99ded69a684f758178798ea0430f154172e010c9dceb75b6504470e991e2", 0x30}, {&(0x7f0000004e40)="75ecff6a8631e6e381445c46f943ce5c651cbf37a2a445b384e333bbfa9022028a20a19b062b0b0af593a416de31ba2d9f4fa67f620d49d706d6eb7c6633dd3f5d57b6970d5f2ce4d67c8783a263d7967f448696a853693ef2be4f9495bee24f6a3e3ae4710842d83b4bc518c55bd70a1149", 0x72}], 0x7}}, {{0x0, 0x0, &(0x7f0000007240), 0x0, 0x0, 0xb0}}], 0x8, 0x0) 721.020327ms ago: executing program 1 (id=1937): open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff0180040008003950"], 0x15) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1400}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff000000850000006d00000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) r4 = dup(r1) write$P9_RLERRORu(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) 702.165228ms ago: executing program 1 (id=1938): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007d000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00008, 0x0, 0x50032, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB=':v', @ANYRES16=r4, @ANYBLOB="495300000000000000086b00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000000000000000000"], 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) r7 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000140)={0xe, 0x4, 0x4, 0xa, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x0, 0x0, 0x0, 0x7}}}}]}, 0x4c}}, 0x0) r10 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCXONC(r10, 0x540a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETA(0xffffffffffffffff, 0x5406, 0x0) r11 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r11, 0x5412, &(0x7f00000006c0)=0x1a) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000180)={r9, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x28}}, 0x10) 643.808352ms ago: executing program 1 (id=1939): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0) socket(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x90) socket$nl_netfilter(0x10, 0x3, 0xc) lsm_get_self_attr(0x64, &(0x7f0000000000), &(0x7f0000001280)=0xdb, 0x0) lsm_get_self_attr(0x64, &(0x7f0000000000)={0x0, 0x0, 0x7f, 0x5f, ""/95}, &(0x7f00000000c0)=0x10, 0x1) 643.469802ms ago: executing program 1 (id=1940): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x22000011, &(0x7f0000000000)={[{@commit}, {@noblock_validity}, {@user_xattr}]}, 0x86, 0x48e, &(0x7f0000000400)="$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") sendmsg$nl_route(0xffffffffffffffff, 0x0, 0xd0) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', 0x0, 0x804020, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f00000005c0), 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f00000003c0)='contention_begin\x00', r0}, 0xfe0e) r4 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x7, 0x0, &(0x7f0000000280), 0x0}, 0x20) futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) 54.278976ms ago: executing program 3 (id=1941): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x24000015) io_uring_setup(0xdac, &(0x7f0000000180)={0x0, 0xebc3}) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74) sendmmsg$unix(r1, &(0x7f0000000b00)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}, {{&(0x7f0000000e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000001dc0)="bb", 0x1}, {0x0}], 0x2}}, {{&(0x7f0000000580)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000006c0)=[{0x0}], 0x1}}], 0x3, 0x0) 43.167546ms ago: executing program 3 (id=1942): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a50000000060a0b0400000000000000000200000024000480200001800e000100636f6e6e6c696d69740000000c00028008000140000000000900010073797a30000000000900020073797a3200000000140000001100010000000000000000000000000a3d11ff133ca62f64ebd400f3e1e0bdacae364972d571fa4b056034162922cb2031f3df473e88199e9252ea254c958042a4fbc6bb958815015c64db2844265e09dbd90baa58c70ea313fa47360eb150f15cf3a8c779094b85305817aaf95e710c77ed9a8e91df395527217d46b8"], 0x78}}, 0x4000044) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge0\x00'}) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)=ANY=[], 0x44}}, 0x0) fsetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='btrfs;)5\x00'], &(0x7f0000000100)='/&%^^!\x9e#-\x00', 0xa, 0x0) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r4, 0x1, 0x7, &(0x7f0000000340), 0x4) r5 = socket(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) perf_event_open(&(0x7f0000000100)={0x2, 0x83, 0xb9, 0x8, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x80450, 0x0, 0x0, 0x0, 0x4000000200, 0x80, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) r8 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8936, &(0x7f0000000000)) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000004640)={&(0x7f0000000ac0)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa}, {0x18, 0x2, [@TCA_CHOKE_PARMS={0x14, 0x1, {0x0, 0x7f}}]}}]}, 0x48}}, 0x0) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x3}, 0x4) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0401}]}) futex(0x0, 0x8c, 0x1, 0x0, &(0x7f00000000c0), 0x0) close(r1) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000000), 0x10000008, 0xc02001) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x7ff, 0x0, 0x2, 0x12, 0x1, "dde7f49a104e17c4dfdf5f2c96f20769320b4fc2beb5619507efb9c3cfaf2eb10780bb2e82ca39a9748f43efc48ba2ce70f1ce40a7a0ad1acae7562e4a57fae8", "62305dfd00ebae98ea71e2302c7fc9cd6bc5a1c141025c42f54e7a0bb1b7cf48af09a902a8b61b6b6c8bd80a9d47ddcf3c0fe1975e2ca00c19edaaf73dc7fe9c", "ffbf10c16d93b507dc4fa8e45ae9ad9f5ada9988a4c977a28d76507fb875bfb9", [0x3, 0x1]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180), 0x2380, 0x0) 10.106969ms ago: executing program 3 (id=1943): openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000000000000095980000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f0ffffffb702000005000000b703000000000000850000007300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00'], 0x28}}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00'}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a5c000000060a0904002f1db89b00000002000000300004802c000180080001006c6f6700200002801200024076657468315f6d61637674617000000008000640ea6c767a0900010073797a30000000000900020073797a32"], 0x84}}, 0x0) 0s ago: executing program 3 (id=1944): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4001, 0x5, @loopback}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8, 0xc}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f", @ANYRES8=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000180)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) write$binfmt_script(r0, &(0x7f0000000440)={'#! ', './file0', [{0x20, 'GPL\x00'}, {0x20, ']]\xf6c~q\x01i\xad\"\x19\x9ep\xefgC\x87L\t^\x19pH\x85W\xaf7\x8c\x01\xcda\fP.\b\x13M\xd1\xae\x17\x8c\x1d\xfc\x9e\xb2j]\xbci\xe1Q1\x18p\x02?,\xa5\x9c\x83\xe26\xe0?h1\xe7D\x18\xd8N\x84\x92\xa3\x16\b\x80\xc8\xed\x0e\x19P\bJ\x02\xe5\x99\x18\xdc\x82E|\xfb\xb4\xc8\x85k>\xc3\xd9\xa9\r\x0e\xe1'}, {0x20, 'devpts\x00'}, {0x20, 'kfree\x00'}, {0x20, '$:?{\x12%'}, {0x20, 'G\x81)\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x9b) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x8, 0x0) r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x4, 0x414202) fcntl$dupfd(r3, 0x0, r3) socket$packet(0x11, 0x3, 0x300) open(&(0x7f0000000140)='./bus\x00', 0x400145042, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000008000000000000000095002fc7b50f5dff"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x20, 0x4, 0x0, 0xfffff00c}, {0x20, 0x0, 0x0, 0xeffff034}, {0x16}]}, 0x10) sendmsg$inet(r5, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000600)="f4df", 0x2}], 0x1}, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x8) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000009e8685000000040000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000cbd520850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000040)='percpu_alloc_percpu\x00', r7}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x5, &(0x7f0000000580)=[{0x0, 0x1, 0x1, 0x936}, {0xd057, 0x6, 0x8, 0xfffffffa}, {0x8, 0x12, 0x7, 0x130}, {0xec0, 0x2, 0x1, 0x9}, {0x5, 0x0, 0x1}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000016c0)={0x1, &(0x7f0000001680)=[{0x6}]}) kernel console output (not intermixed with test programs): 2][ T6337] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.867512][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.887144][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.897031][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.907779][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.917707][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.919839][ T7161] random: crng reseeded on system resumption [ 77.928944][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.944966][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.955459][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.965364][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.975879][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.985815][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.996235][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.006142][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.016790][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.029756][ T7003] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.038253][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.049109][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.058976][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.069584][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.079406][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.090005][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.099977][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.110559][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.120523][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.131197][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.141046][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.151570][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.161414][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.171837][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.184387][ T7003] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.205042][ T7003] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.213761][ T7003] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.222543][ T7003] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.231372][ T7003] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.289367][ T7180] FAULT_INJECTION: forcing a failure. [ 78.289367][ T7180] name failslab, interval 1, probability 0, space 0, times 0 [ 78.302075][ T7180] CPU: 0 UID: 0 PID: 7180 Comm: syz.1.1316 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 78.312801][ T7180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 78.322947][ T7180] Call Trace: [ 78.326389][ T7180] [ 78.329304][ T7180] dump_stack_lvl+0xf2/0x150 [ 78.333886][ T7180] dump_stack+0x15/0x20 [ 78.338100][ T7180] should_fail_ex+0x229/0x230 [ 78.342780][ T7180] ? __d_alloc+0x3d/0x340 [ 78.347154][ T7180] should_failslab+0x8f/0xb0 [ 78.351740][ T7180] kmem_cache_alloc_lru_noprof+0x51/0x2a0 [ 78.357451][ T7180] ? selinux_file_open+0x34c/0x3b0 [ 78.362583][ T7180] __d_alloc+0x3d/0x340 [ 78.366806][ T7180] ? __rcu_read_unlock+0x34/0x70 [ 78.371734][ T7180] d_alloc_parallel+0x54/0xc80 [ 78.376488][ T7180] ? selinux_inode_permission+0x337/0x400 [ 78.382198][ T7180] ? lockref_get_not_dead+0x118/0x1b0 [ 78.387562][ T7180] ? down_read+0x171/0x4b0 [ 78.392039][ T7180] __lookup_slow+0x8d/0x250 [ 78.396552][ T7180] lookup_slow+0x3c/0x60 [ 78.400782][ T7180] walk_component+0x1f5/0x230 [ 78.405517][ T7180] ? path_lookupat+0xfd/0x2b0 [ 78.410203][ T7180] path_lookupat+0x10a/0x2b0 [ 78.414784][ T7180] filename_lookup+0x127/0x300 [ 78.419650][ T7180] user_path_at+0x3c/0x110 [ 78.424059][ T7180] __x64_sys_chmod+0x68/0x110 [ 78.428736][ T7180] x64_sys_call+0x25e9/0x2d60 [ 78.433406][ T7180] do_syscall_64+0xc9/0x1c0 [ 78.437898][ T7180] ? clear_bhb_loop+0x55/0xb0 [ 78.442572][ T7180] ? clear_bhb_loop+0x55/0xb0 [ 78.447235][ T7180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.453208][ T7180] RIP: 0033:0x7f87c2569eb9 [ 78.457686][ T7180] 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 [ 78.477481][ T7180] RSP: 002b:00007f87c11e7038 EFLAGS: 00000246 ORIG_RAX: 000000000000005a [ 78.485894][ T7180] RAX: ffffffffffffffda RBX: 00007f87c2705f80 RCX: 00007f87c2569eb9 [ 78.493991][ T7180] RDX: 0000000000000000 RSI: 0000000000000100 RDI: 00000000200004c0 [ 78.501949][ T7180] RBP: 00007f87c11e7090 R08: 0000000000000000 R09: 0000000000000000 [ 78.510084][ T7180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.518044][ T7180] R13: 0000000000000000 R14: 00007f87c2705f80 R15: 00007fff335f5ed8 [ 78.526084][ T7180] [ 78.536065][ T7181] loop3: detected capacity change from 0 to 128 [ 78.650139][ T7192] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1375'. [ 78.682371][ T7201] xt_l2tp: v2 doesn't support IP mode [ 78.710104][ T7201] FAULT_INJECTION: forcing a failure. [ 78.710104][ T7201] name failslab, interval 1, probability 0, space 0, times 0 [ 78.723036][ T7201] CPU: 0 UID: 0 PID: 7201 Comm: syz.2.1378 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 78.733756][ T7201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 78.743992][ T7201] Call Trace: [ 78.747361][ T7201] [ 78.750332][ T7201] dump_stack_lvl+0xf2/0x150 [ 78.755011][ T7201] dump_stack+0x15/0x20 [ 78.759290][ T7201] should_fail_ex+0x229/0x230 [ 78.764272][ T7201] ? audit_log_d_path+0x96/0x250 [ 78.769309][ T7201] should_failslab+0x8f/0xb0 [ 78.773974][ T7201] __kmalloc_cache_noprof+0x4b/0x2a0 [ 78.779327][ T7201] audit_log_d_path+0x96/0x250 [ 78.780105][ T7210] 9pnet_fd: Insufficient options for proto=fd [ 78.784177][ T7201] ? get_file_rcu+0xf4/0x110 [ 78.784206][ T7201] ? __rcu_read_unlock+0x4e/0x70 [ 78.800007][ T7201] audit_log_d_path_exe+0x45/0x80 [ 78.805095][ T7201] audit_log_task+0x155/0x180 [ 78.809996][ T7201] audit_seccomp+0x68/0x130 [ 78.814542][ T7201] __seccomp_filter+0x6fa/0x1180 [ 78.819485][ T7201] ? proc_fail_nth_write+0x130/0x160 [ 78.824773][ T7201] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 78.830388][ T7201] ? vfs_write+0x5a5/0x900 [ 78.834817][ T7201] ? __fget_files+0x1da/0x210 [ 78.839489][ T7201] __secure_computing+0x9f/0x1c0 [ 78.844428][ T7201] syscall_trace_enter+0xd1/0x1f0 [ 78.849597][ T7201] ? fpregs_assert_state_consistent+0x83/0xa0 [ 78.855694][ T7201] do_syscall_64+0xaa/0x1c0 [ 78.860273][ T7201] ? clear_bhb_loop+0x55/0xb0 [ 78.865038][ T7201] ? clear_bhb_loop+0x55/0xb0 [ 78.869931][ T7201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.876086][ T7201] RIP: 0033:0x7fa24b019eb9 [ 78.880573][ T7201] 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 [ 78.900752][ T7201] RSP: 002b:00007fa249c76038 EFLAGS: 00000246 ORIG_RAX: 00000000000001cc [ 78.909219][ T7201] RAX: ffffffffffffffda RBX: 00007fa24b1b6058 RCX: 00007fa24b019eb9 [ 78.917179][ T7201] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.925319][ T7201] RBP: 00007fa249c76090 R08: 0000000000000000 R09: 0000000000000000 [ 78.933545][ T7201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.941883][ T7201] R13: 0000000000000000 R14: 00007fa24b1b6058 R15: 00007ffeaee2bfe8 [ 78.951157][ T7201] [ 78.972795][ T7212] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1382'. [ 78.973307][ T7213] netlink: 'syz.1.1380': attribute type 10 has an invalid length. [ 78.991384][ T7217] loop4: detected capacity change from 0 to 512 [ 78.992585][ T7213] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.994028][ T7213] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 79.039003][ T7217] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.053095][ T7217] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.099089][ T6917] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.136617][ T7222] FAULT_INJECTION: forcing a failure. [ 79.136617][ T7222] name failslab, interval 1, probability 0, space 0, times 0 [ 79.149460][ T7222] CPU: 0 UID: 0 PID: 7222 Comm: syz.0.1384 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 79.160665][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 79.170730][ T7222] Call Trace: [ 79.174082][ T7222] [ 79.177010][ T7222] dump_stack_lvl+0xf2/0x150 [ 79.181771][ T7222] dump_stack+0x15/0x20 [ 79.185990][ T7222] should_fail_ex+0x229/0x230 [ 79.190689][ T7222] ? copy_splice_read+0xc7/0x5d0 [ 79.195811][ T7222] should_failslab+0x8f/0xb0 [ 79.200591][ T7222] __kmalloc_noprof+0xa5/0x370 [ 79.205361][ T7222] copy_splice_read+0xc7/0x5d0 [ 79.210148][ T7222] ? alloc_pipe_info+0x1cb/0x360 [ 79.215110][ T7222] ? __kmalloc_noprof+0x203/0x370 [ 79.220287][ T7222] ? __pfx_shmem_file_splice_read+0x10/0x10 [ 79.226274][ T7222] splice_direct_to_actor+0x28e/0x670 [ 79.231637][ T7222] ? __pfx_direct_splice_actor+0x10/0x10 [ 79.237318][ T7222] do_splice_direct+0xd7/0x150 [ 79.242211][ T7222] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 79.248106][ T7222] do_sendfile+0x3ab/0x950 [ 79.252512][ T7222] __x64_sys_sendfile64+0x110/0x150 [ 79.257724][ T7222] x64_sys_call+0xed5/0x2d60 [ 79.262372][ T7222] do_syscall_64+0xc9/0x1c0 [ 79.266877][ T7222] ? clear_bhb_loop+0x55/0xb0 [ 79.271569][ T7222] ? clear_bhb_loop+0x55/0xb0 [ 79.276338][ T7222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.282853][ T7222] RIP: 0033:0x7f2a01879eb9 [ 79.287337][ T7222] 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 [ 79.307349][ T7222] RSP: 002b:00007f2a004f1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 79.315757][ T7222] RAX: ffffffffffffffda RBX: 00007f2a01a15f80 RCX: 00007f2a01879eb9 [ 79.323777][ T7222] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 79.331789][ T7222] RBP: 00007f2a004f1090 R08: 0000000000000000 R09: 0000000000000000 [ 79.339747][ T7222] R10: 0000000100000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.347724][ T7222] R13: 0000000000000000 R14: 00007f2a01a15f80 R15: 00007ffdb56617d8 [ 79.355719][ T7222] [ 79.398518][ T7239] loop1: detected capacity change from 0 to 128 [ 79.405369][ T7239] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 79.441933][ T7244] siw: device registration error -23 [ 79.468534][ T7247] siw: device registration error -23 [ 79.532635][ T7256] FAULT_INJECTION: forcing a failure. [ 79.532635][ T7256] name failslab, interval 1, probability 0, space 0, times 0 [ 79.545320][ T7256] CPU: 0 UID: 0 PID: 7256 Comm: syz.0.1397 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 79.556093][ T7256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 79.566240][ T7256] Call Trace: [ 79.569516][ T7256] [ 79.572457][ T7256] dump_stack_lvl+0xf2/0x150 [ 79.577244][ T7256] dump_stack+0x15/0x20 [ 79.581395][ T7256] should_fail_ex+0x229/0x230 [ 79.586113][ T7256] ? sidtab_sid2str_get+0xb8/0x140 [ 79.591238][ T7256] should_failslab+0x8f/0xb0 [ 79.595912][ T7256] __kmalloc_node_track_caller_noprof+0xa6/0x380 [ 79.602429][ T7256] kmemdup_noprof+0x2a/0x60 [ 79.606943][ T7256] sidtab_sid2str_get+0xb8/0x140 [ 79.611930][ T7256] security_sid_to_context_core+0x1eb/0x2f0 [ 79.617828][ T7256] security_sid_to_context+0x27/0x30 [ 79.623107][ T7256] selinux_secid_to_secctx+0x22/0x30 [ 79.628410][ T7256] security_secid_to_secctx+0x4a/0x80 [ 79.633910][ T7256] audit_log_task_context+0x8c/0x1b0 [ 79.639244][ T7256] audit_log_task+0xfb/0x180 [ 79.643843][ T7256] audit_seccomp+0x68/0x130 [ 79.648401][ T7256] __seccomp_filter+0x6fa/0x1180 [ 79.653350][ T7256] ? proc_fail_nth_write+0x130/0x160 [ 79.658626][ T7256] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 79.664376][ T7256] ? vfs_write+0x5a5/0x900 [ 79.668790][ T7256] __secure_computing+0x9f/0x1c0 [ 79.673724][ T7256] syscall_trace_enter+0xd1/0x1f0 [ 79.678772][ T7256] do_syscall_64+0xaa/0x1c0 [ 79.683266][ T7256] ? clear_bhb_loop+0x55/0xb0 [ 79.687929][ T7256] ? clear_bhb_loop+0x55/0xb0 [ 79.692593][ T7256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.698609][ T7256] RIP: 0033:0x7f2a01879eb9 [ 79.703094][ T7256] 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 [ 79.722701][ T7256] RSP: 002b:00007f2a004f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 79.731189][ T7256] RAX: ffffffffffffffda RBX: 00007f2a01a15f80 RCX: 00007f2a01879eb9 [ 79.739258][ T7256] RDX: 00000000000000c5 RSI: 0000000020000200 RDI: 0000000000000008 [ 79.747226][ T7256] RBP: 00007f2a004f1090 R08: 0000000000000000 R09: 0000000000000000 [ 79.755200][ T7256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.763257][ T7256] R13: 0000000000000000 R14: 00007f2a01a15f80 R15: 00007ffdb56617d8 [ 79.771289][ T7256] [ 79.789105][ T7258] loop2: detected capacity change from 0 to 128 [ 79.877979][ T7265] 9pnet_fd: Insufficient options for proto=fd [ 79.913553][ T7267] loop4: detected capacity change from 0 to 1024 [ 79.921158][ T7267] EXT4-fs: Ignoring removed orlov option [ 79.926972][ T7267] EXT4-fs: Ignoring removed nomblk_io_submit option [ 79.938535][ T7267] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.995321][ T7267] loop4: detected capacity change from 1024 to 1023 [ 80.005129][ T7267] process 'syz.4.1401' launched './file0/file0' with NULL argv: empty string added [ 80.049049][ T6917] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 16: comm syz-executor: path /21/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=33619980, rec_len=46, size=1024 fake=0 [ 80.079988][ T6917] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.276159][ T7279] loop1: detected capacity change from 0 to 2048 [ 80.282819][ T7279] ext4: Unknown parameter 'func' [ 80.566610][ T7290] mmap: syz.1.1406 (7290) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 80.698484][ T7296] random: crng reseeded on system resumption [ 80.699567][ T7297] syz.1.1411[7297] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 80.707205][ T7297] syz.1.1411[7297] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 80.751183][ T7300] loop1: detected capacity change from 0 to 1764 [ 80.771730][ T7300] iso9660: Unknown parameter 'sbse„' [ 80.830301][ T7305] loop1: detected capacity change from 0 to 1764 [ 80.837224][ T7305] iso9660: Unknown parameter 'sbse„' [ 80.970815][ T7316] netlink: 57 bytes leftover after parsing attributes in process `syz.0.1420'. [ 81.064783][ T7324] random: crng reseeded on system resumption [ 81.191613][ T7327] syz.0.1423[7327] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 81.191670][ T7327] syz.0.1423[7327] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 81.263488][ T7333] loop1: detected capacity change from 0 to 128 [ 81.305522][ T7336] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=7336 comm=syz.3.1426 [ 81.329737][ T7338] syzkaller0: entered promiscuous mode [ 81.337061][ T7336] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1426'. [ 81.376628][ T7340] random: crng reseeded on system resumption [ 81.490730][ T7354] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1434'. [ 81.503837][ T7357] syz.0.1435[7357] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 81.503894][ T7357] syz.0.1435[7357] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 81.528834][ T7361] random: crng reseeded on system resumption [ 81.600993][ T7363] loop2: detected capacity change from 0 to 1764 [ 81.627351][ T7363] iso9660: Unknown parameter 'sbse„' [ 81.787277][ T7383] random: crng reseeded on system resumption [ 81.835728][ T7388] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1443'. [ 81.871966][ T7367] chnl_net:caif_netlink_parms(): no params data found [ 81.891765][ T7383] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 81.950790][ T7367] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.958020][ T7367] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.962532][ T7399] loop2: detected capacity change from 0 to 512 [ 81.966299][ T7367] bridge_slave_0: entered allmulticast mode [ 81.973653][ T7399] EXT4-fs: Ignoring removed oldalloc option [ 81.987903][ T7367] bridge_slave_0: entered promiscuous mode [ 81.989856][ T7401] siw: device registration error -23 [ 81.996123][ T7367] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.006527][ T7367] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.013871][ T7367] bridge_slave_1: entered allmulticast mode [ 82.020393][ T7399] EXT4-fs error (device loop2): ext4_xattr_inode_iget:436: comm syz.2.1446: Parent and EA inode have the same ino 15 [ 82.029299][ T7367] bridge_slave_1: entered promiscuous mode [ 82.034953][ T7399] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2862: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 82.042329][ T7405] FAULT_INJECTION: forcing a failure. [ 82.042329][ T7405] name failslab, interval 1, probability 0, space 0, times 0 [ 82.064389][ T7405] CPU: 0 UID: 0 PID: 7405 Comm: syz.0.1449 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 82.075124][ T7405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 82.085189][ T7405] Call Trace: [ 82.088532][ T7405] [ 82.091620][ T7405] dump_stack_lvl+0xf2/0x150 [ 82.096293][ T7405] dump_stack+0x15/0x20 [ 82.100507][ T7405] should_fail_ex+0x229/0x230 [ 82.105223][ T7405] ? __d_alloc+0x3d/0x340 [ 82.109570][ T7405] should_failslab+0x8f/0xb0 [ 82.114228][ T7405] kmem_cache_alloc_lru_noprof+0x51/0x2a0 [ 82.120164][ T7405] __d_alloc+0x3d/0x340 [ 82.124349][ T7405] ? __rcu_read_unlock+0x34/0x70 [ 82.129503][ T7405] d_alloc_parallel+0x54/0xc80 [ 82.134333][ T7405] ? selinux_inode_permission+0x337/0x400 [ 82.140146][ T7405] ? lockref_get_not_dead+0x118/0x1b0 [ 82.145601][ T7405] ? down_read+0x171/0x4b0 [ 82.150515][ T7405] __lookup_slow+0x8d/0x250 [ 82.155022][ T7405] lookup_slow+0x3c/0x60 [ 82.159328][ T7405] walk_component+0x1f5/0x230 [ 82.164074][ T7405] ? path_lookupat+0xfd/0x2b0 [ 82.168982][ T7405] path_lookupat+0x10a/0x2b0 [ 82.174007][ T7405] filename_lookup+0x127/0x300 [ 82.178962][ T7405] user_path_at+0x3c/0x110 [ 82.183403][ T7405] path_removexattr+0xc5/0x290 [ 82.188272][ T7405] __x64_sys_lremovexattr+0x33/0x40 [ 82.193496][ T7405] x64_sys_call+0x1bbe/0x2d60 [ 82.198175][ T7405] do_syscall_64+0xc9/0x1c0 [ 82.202733][ T7405] ? clear_bhb_loop+0x55/0xb0 [ 82.207447][ T7405] ? clear_bhb_loop+0x55/0xb0 [ 82.212202][ T7405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.218276][ T7405] RIP: 0033:0x7f2a01879eb9 [ 82.222797][ T7405] 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 [ 82.242662][ T7405] RSP: 002b:00007f2a004f1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c6 [ 82.251969][ T7405] RAX: ffffffffffffffda RBX: 00007f2a01a15f80 RCX: 00007f2a01879eb9 [ 82.259993][ T7405] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 82.268055][ T7405] RBP: 00007f2a004f1090 R08: 0000000000000000 R09: 0000000000000000 [ 82.276020][ T7405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 82.284207][ T7405] R13: 0000000000000000 R14: 00007f2a01a15f80 R15: 00007ffdb56617d8 [ 82.292279][ T7405] [ 82.300283][ T7399] EXT4-fs error (device loop2): ext4_xattr_inode_iget:436: comm syz.2.1446: Parent and EA inode have the same ino 15 [ 82.314260][ T7399] EXT4-fs (loop2): 1 orphan inode deleted [ 82.321983][ T7399] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.353266][ T7399] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1446'. [ 82.356596][ T7411] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1452'. [ 82.371654][ T7411] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1452'. [ 82.382587][ T7414] random: crng reseeded on system resumption [ 82.391302][ T50] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.432290][ T7367] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.443389][ T7399] EXT4-fs error (device loop2): ext4_find_dest_de:2067: inode #2: block 13: comm syz.2.1446: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 82.485129][ T50] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.487193][ T7422] random: crng reseeded on system resumption [ 82.507113][ T7399] ebt_among: dst integrity fail: 101 [ 82.512983][ T7367] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.550486][ T7428] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 82.566147][ T29] kauditd_printk_skb: 647 callbacks suppressed [ 82.572458][ T29] audit: type=1326 audit(1725087473.580:15677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7427 comm="syz.0.1457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2a01879eb9 code=0x7ffc0000 [ 82.596013][ T29] audit: type=1326 audit(1725087473.580:15678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7427 comm="syz.0.1457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2a01879eb9 code=0x7ffc0000 [ 82.619636][ T29] audit: type=1326 audit(1725087473.580:15679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7427 comm="syz.0.1457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=277 compat=0 ip=0x7f2a01879eb9 code=0x7ffc0000 [ 82.643494][ T29] audit: type=1326 audit(1725087473.580:15680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7427 comm="syz.0.1457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2a01879eb9 code=0x7ffc0000 [ 82.657432][ T7433] 9pnet_fd: Insufficient options for proto=fd [ 82.667193][ T29] audit: type=1326 audit(1725087473.580:15681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7427 comm="syz.0.1457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2a01879eb9 code=0x7ffc0000 [ 82.697056][ T29] audit: type=1326 audit(1725087473.580:15682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7427 comm="syz.0.1457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f2a01879eb9 code=0x7ffc0000 [ 82.720713][ T29] audit: type=1326 audit(1725087473.580:15683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7427 comm="syz.0.1457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2a01879eb9 code=0x7ffc0000 [ 82.744347][ T29] audit: type=1326 audit(1725087473.580:15684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7427 comm="syz.0.1457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2a01879eb9 code=0x7ffc0000 [ 82.773478][ T50] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.777117][ T7433] loop3: detected capacity change from 0 to 128 [ 82.791402][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.802161][ T7367] team0: Port device team_slave_0 added [ 82.809349][ T7367] team0: Port device team_slave_1 added [ 82.815224][ T29] audit: type=1400 audit(1725087473.610:15685): avc: denied { unmount } for pid=3267 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 82.835340][ T29] audit: type=1400 audit(1725087473.660:15686): avc: denied { mounton } for pid=7432 comm="syz.3.1459" path="/65/file0" dev="tmpfs" ino=387 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 82.873532][ T50] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.889642][ T7437] siw: device registration error -23 [ 82.903909][ T7367] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.911130][ T7367] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 82.921396][ T7444] loop2: detected capacity change from 0 to 512 [ 82.937450][ T7367] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.948924][ T7444] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 82.962578][ T7444] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 82.971002][ T7444] EXT4-fs (loop2): orphan cleanup on readonly fs [ 82.983763][ T7444] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 82.988762][ T7367] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.994128][ T7444] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 83.001045][ T7367] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.012252][ T7444] EXT4-fs (loop2): 1 truncate cleaned up [ 83.037212][ T7367] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.054346][ T7444] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 83.072938][ T7444] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 83.081022][ T7444] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 83.112223][ T7451] loop1: detected capacity change from 0 to 512 [ 83.119933][ T7451] EXT4-fs: Ignoring removed orlov option [ 83.126747][ T7451] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 83.129494][ T7447] syzkaller0: entered promiscuous mode [ 83.137717][ T7451] EXT4-fs (loop1): 1 truncate cleaned up [ 83.142152][ T7447] syzkaller0: entered allmulticast mode [ 83.150362][ T7451] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.169866][ T7367] hsr_slave_0: entered promiscuous mode [ 83.176088][ T7367] hsr_slave_1: entered promiscuous mode [ 83.182470][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.182779][ T7367] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.199063][ T7367] Cannot create hsr debugfs directory [ 83.216990][ T7455] loop1: detected capacity change from 0 to 512 [ 83.227453][ T7455] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.240013][ T7455] ext4 filesystem being mounted at /19/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 83.250586][ T7455] FAULT_INJECTION: forcing a failure. [ 83.250586][ T7455] name failslab, interval 1, probability 0, space 0, times 0 [ 83.263294][ T7455] CPU: 0 UID: 0 PID: 7455 Comm: syz.1.1465 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 83.274334][ T7455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 83.284432][ T7455] Call Trace: [ 83.287700][ T7455] [ 83.290650][ T7455] dump_stack_lvl+0xf2/0x150 [ 83.295250][ T7455] dump_stack+0x15/0x20 [ 83.299348][ T7460] __nla_validate_parse: 65 callbacks suppressed [ 83.299362][ T7460] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1466'. [ 83.299471][ T7455] should_fail_ex+0x229/0x230 [ 83.319397][ T7455] ? __d_alloc+0x3d/0x340 [ 83.323775][ T7455] should_failslab+0x8f/0xb0 [ 83.328391][ T7455] kmem_cache_alloc_lru_noprof+0x51/0x2a0 [ 83.334122][ T7455] __d_alloc+0x3d/0x340 [ 83.338278][ T7455] ? __rcu_read_unlock+0x34/0x70 [ 83.343213][ T7455] d_alloc_parallel+0x54/0xc80 [ 83.348144][ T7455] ? selinux_inode_permission+0x337/0x400 [ 83.353972][ T7455] ? lockref_get_not_dead+0x118/0x1b0 [ 83.359337][ T7455] ? down_read+0x171/0x4b0 [ 83.363792][ T7455] __lookup_slow+0x8d/0x250 [ 83.368287][ T7455] lookup_slow+0x3c/0x60 [ 83.372519][ T7455] walk_component+0x1f5/0x230 [ 83.377197][ T7455] ? path_lookupat+0xfd/0x2b0 [ 83.381881][ T7455] path_lookupat+0x10a/0x2b0 [ 83.386459][ T7455] filename_lookup+0x127/0x300 [ 83.391240][ T7455] user_path_at+0x3c/0x110 [ 83.395729][ T7455] __x64_sys_listxattr+0x76/0x130 [ 83.400791][ T7455] x64_sys_call+0x1fbc/0x2d60 [ 83.405541][ T7455] do_syscall_64+0xc9/0x1c0 [ 83.410061][ T7455] ? clear_bhb_loop+0x55/0xb0 [ 83.414792][ T7455] ? clear_bhb_loop+0x55/0xb0 [ 83.419461][ T7455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.425356][ T7455] RIP: 0033:0x7f87c2569eb9 [ 83.429922][ T7455] 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 [ 83.449538][ T7455] RSP: 002b:00007f87c11e7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 83.458033][ T7455] RAX: ffffffffffffffda RBX: 00007f87c2705f80 RCX: 00007f87c2569eb9 [ 83.466032][ T7455] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 83.474042][ T7455] RBP: 00007f87c11e7090 R08: 0000000000000000 R09: 0000000000000000 [ 83.482292][ T7455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.490443][ T7455] R13: 0000000000000000 R14: 00007f87c2705f80 R15: 00007fff335f5ed8 [ 83.498413][ T7455] [ 83.510339][ T50] bridge_slave_1: left allmulticast mode [ 83.516174][ T50] bridge_slave_1: left promiscuous mode [ 83.522302][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.549819][ T50] bridge_slave_0: left allmulticast mode [ 83.555719][ T50] bridge_slave_0: left promiscuous mode [ 83.556266][ T7468] random: crng reseeded on system resumption [ 83.561437][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.577377][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.588135][ T7466] 9pnet_fd: Insufficient options for proto=fd [ 83.728449][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.739222][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.752149][ T50] bond0 (unregistering): Released all slaves [ 83.761443][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.787744][ T7482] syz.2.1473[7482] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 83.787861][ T7482] syz.2.1473[7482] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 83.859593][ T50] hsr_slave_0: left promiscuous mode [ 83.882923][ T50] hsr_slave_1: left promiscuous mode [ 83.895989][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.903510][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.914375][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.914599][ T7504] random: crng reseeded on system resumption [ 83.921887][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.939595][ T50] veth1_macvtap: left promiscuous mode [ 83.945369][ T50] veth0_macvtap: left promiscuous mode [ 83.950914][ T50] veth1_vlan: left promiscuous mode [ 83.956249][ T50] veth0_vlan: left promiscuous mode [ 83.964055][ T7504] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 84.049155][ T50] team0 (unregistering): Port device team_slave_1 removed [ 84.060010][ T50] team0 (unregistering): Port device team_slave_0 removed [ 84.096245][ T7511] netlink: 'syz.2.1485': attribute type 1 has an invalid length. [ 84.277291][ T7367] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 84.285827][ T7367] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 84.294339][ T7367] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 84.302951][ T7367] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 84.336342][ T7367] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.349818][ T7367] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.360712][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.367824][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.381646][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.388721][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.447796][ T7367] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.548444][ T7367] veth0_vlan: entered promiscuous mode [ 84.557201][ T7367] veth1_vlan: entered promiscuous mode [ 84.571973][ T7367] veth0_macvtap: entered promiscuous mode [ 84.579433][ T7367] veth1_macvtap: entered promiscuous mode [ 84.590028][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.600621][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.610539][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.620987][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.630903][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.641383][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.651286][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.661789][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.671584][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.682022][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.691885][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.702458][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.712358][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.722775][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.734091][ T7367] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.742364][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.753140][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.762962][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.773393][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.783232][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.794817][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.804754][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.815451][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.825421][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.835884][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.845719][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.856198][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.866096][ T7367] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.876598][ T7367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.889507][ T7536] random: crng reseeded on system resumption [ 84.893350][ T7535] syz.0.1486[7535] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 84.902176][ T7535] syz.0.1486[7535] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 84.932764][ T7534] loop1: detected capacity change from 0 to 2048 [ 84.957835][ T7367] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.965454][ T7541] netlink: 'syz.0.1490': attribute type 2 has an invalid length. [ 84.973198][ T7541] netlink: 'syz.0.1490': attribute type 1 has an invalid length. [ 84.987450][ T7367] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.996445][ T7367] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.005217][ T7367] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.014047][ T7367] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.077051][ T7534] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.116551][ T7557] random: crng reseeded on system resumption [ 85.163822][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.180947][ T7559] loop4: detected capacity change from 0 to 512 [ 85.199053][ T7559] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 85.205592][ T7567] siw: device registration error -23 [ 85.207053][ T7559] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 85.222358][ T7559] EXT4-fs (loop4): orphan cleanup on readonly fs [ 85.229185][ T7559] EXT4-fs warning (device loop4): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 85.241049][ T7559] EXT4-fs warning (device loop4): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 85.252253][ T7559] EXT4-fs (loop4): 1 truncate cleaned up [ 85.259780][ T7559] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 85.264782][ T7570] loop3: detected capacity change from 0 to 512 [ 85.280100][ T7570] EXT4-fs (loop3): filesystem is read-only [ 85.286100][ T7570] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 85.297759][ T7559] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 85.297950][ T7570] EXT4-fs (loop3): filesystem is read-only [ 85.305777][ T7559] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 85.311547][ T7570] EXT4-fs (loop3): orphan cleanup on readonly fs [ 85.314137][ T7570] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1500: bg 0: block 64: padding at end of block bitmap is not set [ 85.342560][ T7570] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 85.351669][ T7570] EXT4-fs (loop3): 1 orphan inode deleted [ 85.358046][ T7570] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 85.441536][ T7594] random: crng reseeded on system resumption [ 85.583732][ T6337] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.621302][ T7608] loop3: detected capacity change from 0 to 256 [ 85.638939][ T7594] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 85.747026][ T7624] netlink: 1 bytes leftover after parsing attributes in process `syz.2.1519'. [ 85.805207][ T7640] random: crng reseeded on system resumption [ 85.841182][ T7644] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 85.856274][ T7645] loop2: detected capacity change from 0 to 128 [ 86.054496][ T7367] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.146608][ T7670] bpf_get_probe_write_proto: 2 callbacks suppressed [ 86.146622][ T7670] syz.1.1535[7670] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 86.153744][ T7670] syz.1.1535[7670] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 86.165032][ T7668] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1534'. [ 86.191985][ T7673] team0: Port device team_slave_1 removed [ 86.220156][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.227691][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.235501][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.243696][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.251300][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.258709][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.266127][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.273519][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.280959][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.281686][ T7694] FAULT_INJECTION: forcing a failure. [ 86.281686][ T7694] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 86.288426][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.301601][ T7694] CPU: 0 UID: 0 PID: 7694 Comm: syz.1.1542 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 86.308983][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.319587][ T7694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 86.319603][ T7694] Call Trace: [ 86.319610][ T7694] [ 86.319618][ T7694] dump_stack_lvl+0xf2/0x150 [ 86.327131][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.337116][ T7694] dump_stack+0x15/0x20 [ 86.337138][ T7694] should_fail_ex+0x229/0x230 [ 86.340403][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.343302][ T7694] should_fail_alloc_page+0xfd/0x110 [ 86.343331][ T7694] __alloc_pages_noprof+0x109/0x360 [ 86.347969][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.355244][ T7694] alloc_pages_mpol_noprof+0xb1/0x1e0 [ 86.359402][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.364070][ T7694] vma_alloc_folio_noprof+0x1a0/0x2f0 [ 86.371429][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.376664][ T7694] handle_mm_fault+0xdca/0x2a30 [ 86.381859][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.381878][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.381897][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.389246][ T7694] ? follow_page_pte+0x35f/0xc40 [ 86.394616][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.401982][ T7694] __get_user_pages+0x499/0x10d0 [ 86.410925][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.414765][ T7694] __gup_longterm_locked+0xa7b/0x10b0 [ 86.419667][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.426948][ T7694] ? down_read_killable+0x172/0x6b0 [ 86.426982][ T7694] ? down_read+0x171/0x4b0 [ 86.434440][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.441669][ T7694] pin_user_pages_remote+0x7f/0xb0 [ 86.446620][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.453937][ T7694] process_vm_rw+0x4f7/0x8c0 [ 86.458875][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.458895][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.466242][ T7694] ? ksys_write+0x178/0x1b0 [ 86.466267][ T7694] __x64_sys_process_vm_writev+0x7a/0x90 [ 86.471643][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.478964][ T7694] x64_sys_call+0x1a4/0x2d60 [ 86.478990][ T7694] do_syscall_64+0xc9/0x1c0 [ 86.479009][ T7694] ? clear_bhb_loop+0x55/0xb0 [ 86.484336][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.488966][ T7694] ? clear_bhb_loop+0x55/0xb0 [ 86.488986][ T7694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.496350][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.501412][ T7694] RIP: 0033:0x7f87c2569eb9 [ 86.501427][ T7694] 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 [ 86.508979][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.513512][ T7694] RSP: 002b:00007f87c11e7038 EFLAGS: 00000246 [ 86.520881][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.528183][ T7694] ORIG_RAX: 0000000000000137 [ 86.528191][ T7694] RAX: ffffffffffffffda RBX: 00007f87c2705f80 RCX: 00007f87c2569eb9 [ 86.528204][ T7694] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000072 [ 86.532775][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.538449][ T7694] RBP: 00007f87c11e7090 R08: 000000000000023a R09: 0000000000000000 [ 86.538461][ T7694] R10: 0000000020121000 R11: 0000000000000246 R12: 0000000000000001 [ 86.538473][ T7694] R13: 0000000000000000 R14: 00007f87c2705f80 R15: 00007fff335f5ed8 [ 86.538491][ T7694] [ 86.546044][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.688064][ T8] kernel write not supported for file /snd/seq (pid: 8 comm: kworker/0:0) [ 86.693012][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.707792][ T7697] loop4: detected capacity change from 0 to 512 [ 86.709361][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.723272][ T7697] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 86.723328][ T6505] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 86.742831][ T6505] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 86.764095][ T7704] loop2: detected capacity change from 0 to 1024 [ 86.771143][ T7697] EXT4-fs (loop4): 1 truncate cleaned up [ 86.789721][ T7704] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.791860][ T7697] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.807196][ T7715] loop3: detected capacity change from 0 to 512 [ 86.828119][ T7704] ext4 filesystem being mounted at /429/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.843987][ T7367] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.873147][ T7721] FAULT_INJECTION: forcing a failure. [ 86.873147][ T7721] name failslab, interval 1, probability 0, space 0, times 0 [ 86.886027][ T7721] CPU: 1 UID: 0 PID: 7721 Comm: syz.4.1549 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 86.896735][ T7721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 86.906922][ T7721] Call Trace: [ 86.910209][ T7721] [ 86.913129][ T7721] dump_stack_lvl+0xf2/0x150 [ 86.917740][ T7721] dump_stack+0x15/0x20 [ 86.921980][ T7721] should_fail_ex+0x229/0x230 [ 86.926696][ T7721] ? audit_log_d_path+0x96/0x250 [ 86.931641][ T7721] should_failslab+0x8f/0xb0 [ 86.936241][ T7721] __kmalloc_cache_noprof+0x4b/0x2a0 [ 86.941525][ T7721] audit_log_d_path+0x96/0x250 [ 86.946339][ T7721] ? get_file_rcu+0xf4/0x110 [ 86.950969][ T7721] ? __rcu_read_unlock+0x4e/0x70 [ 86.956085][ T7721] audit_log_d_path_exe+0x45/0x80 [ 86.961114][ T7721] audit_log_task+0x155/0x180 [ 86.965877][ T7721] audit_seccomp+0x68/0x130 [ 86.970499][ T7721] __seccomp_filter+0x6fa/0x1180 [ 86.975432][ T7721] ? proc_fail_nth_write+0x130/0x160 [ 86.980827][ T7721] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 86.986462][ T7721] ? vfs_write+0x5a5/0x900 [ 86.990975][ T7721] ? __fget_files+0x1da/0x210 [ 86.995708][ T7721] __secure_computing+0x9f/0x1c0 [ 87.000814][ T7721] syscall_trace_enter+0xd1/0x1f0 [ 87.005881][ T7721] ? fpregs_assert_state_consistent+0x83/0xa0 [ 87.011969][ T7721] do_syscall_64+0xaa/0x1c0 [ 87.016477][ T7721] ? clear_bhb_loop+0x55/0xb0 [ 87.021226][ T7721] ? clear_bhb_loop+0x55/0xb0 [ 87.025908][ T7721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.031840][ T7721] RIP: 0033:0x7f7cdf459eb9 [ 87.036257][ T7721] 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 [ 87.044552][ T7715] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.055856][ T7721] RSP: 002b:00007f7cde0d1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000105 [ 87.055879][ T7721] RAX: ffffffffffffffda RBX: 00007f7cdf5f5f80 RCX: 00007f7cdf459eb9 [ 87.055890][ T7721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffffffffff [ 87.055901][ T7721] RBP: 00007f7cde0d1090 R08: 0000000000000000 R09: 0000000000000000 [ 87.055911][ T7721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 87.055922][ T7721] R13: 0000000000000000 R14: 00007f7cdf5f5f80 R15: 00007ffe599cad68 [ 87.056052][ T7721] [ 87.122558][ T7715] ext4 filesystem being mounted at /85/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.139747][ T7730] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1552'. [ 87.188058][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.209690][ T6337] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.225108][ T7738] syz.2.1554[7738] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 87.225335][ T7738] syz.2.1554[7738] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 87.245182][ T7740] syz.1.1557[7740] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 87.259587][ T7740] syz.1.1557[7740] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 87.279731][ T7743] loop3: detected capacity change from 0 to 512 [ 87.301625][ T7743] EXT4-fs: Invalid want_extra_isize 256 [ 87.327724][ T7753] FAULT_INJECTION: forcing a failure. [ 87.327724][ T7753] name failslab, interval 1, probability 0, space 0, times 0 [ 87.340409][ T7753] CPU: 1 UID: 0 PID: 7753 Comm: syz.1.1562 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 87.351174][ T7753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 87.361240][ T7753] Call Trace: [ 87.364518][ T7753] [ 87.367465][ T7753] dump_stack_lvl+0xf2/0x150 [ 87.372060][ T7753] dump_stack+0x15/0x20 [ 87.376222][ T7753] should_fail_ex+0x229/0x230 [ 87.380994][ T7753] ? sock_alloc_inode+0x34/0xa0 [ 87.385887][ T7753] should_failslab+0x8f/0xb0 [ 87.390517][ T7753] kmem_cache_alloc_lru_noprof+0x51/0x2a0 [ 87.396247][ T7753] sock_alloc_inode+0x34/0xa0 [ 87.401006][ T7753] ? __pfx_sock_alloc_inode+0x10/0x10 [ 87.406394][ T7753] alloc_inode+0x3c/0x160 [ 87.410816][ T7753] new_inode_pseudo+0x15/0x20 [ 87.415500][ T7753] do_accept+0xe7/0x3a0 [ 87.419728][ T7753] ? vfs_write+0x5a5/0x900 [ 87.424156][ T7753] __sys_accept4+0xc4/0x150 [ 87.428677][ T7753] __x64_sys_accept+0x44/0x50 [ 87.433444][ T7753] x64_sys_call+0x294f/0x2d60 [ 87.438209][ T7753] do_syscall_64+0xc9/0x1c0 [ 87.442781][ T7753] ? clear_bhb_loop+0x55/0xb0 [ 87.447522][ T7753] ? clear_bhb_loop+0x55/0xb0 [ 87.452199][ T7753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.458162][ T7753] RIP: 0033:0x7f87c2569eb9 [ 87.462659][ T7753] 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 [ 87.482340][ T7753] RSP: 002b:00007f87c11e7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 87.490892][ T7753] RAX: ffffffffffffffda RBX: 00007f87c2705f80 RCX: 00007f87c2569eb9 [ 87.498854][ T7753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 87.506813][ T7753] RBP: 00007f87c11e7090 R08: 0000000000000000 R09: 0000000000000000 [ 87.514786][ T7753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 87.522745][ T7753] R13: 0000000000000000 R14: 00007f87c2705f80 R15: 00007fff335f5ed8 [ 87.530744][ T7753] [ 87.582920][ T29] kauditd_printk_skb: 590 callbacks suppressed [ 87.582935][ T29] audit: type=1326 audit(1725087478.590:16275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f7cdf450e67 code=0x7ffc0000 [ 87.612764][ T29] audit: type=1326 audit(1725087478.590:16276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f7cdf3f5839 code=0x7ffc0000 [ 87.666691][ T29] audit: type=1326 audit(1725087478.590:16277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=242 compat=0 ip=0x7f7cdf459eb9 code=0x7ffc0000 [ 87.690283][ T29] audit: type=1326 audit(1725087478.600:16278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f7cdf450e67 code=0x7ffc0000 [ 87.713728][ T29] audit: type=1326 audit(1725087478.600:16279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f7cdf3f5839 code=0x7ffc0000 [ 87.721452][ T7770] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1566'. [ 87.737118][ T29] audit: type=1326 audit(1725087478.600:16280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=242 compat=0 ip=0x7f7cdf459eb9 code=0x7ffc0000 [ 87.737162][ T29] audit: type=1326 audit(1725087478.600:16281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f7cdf450e67 code=0x7ffc0000 [ 87.793266][ T29] audit: type=1326 audit(1725087478.600:16282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f7cdf3f5839 code=0x7ffc0000 [ 87.816770][ T29] audit: type=1326 audit(1725087478.600:16283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=242 compat=0 ip=0x7f7cdf459eb9 code=0x7ffc0000 [ 87.840826][ T29] audit: type=1326 audit(1725087478.630:16284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7726 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f7cdf450e67 code=0x7ffc0000 [ 87.925802][ T7780] syz.0.1572[7780] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 87.925868][ T7780] syz.0.1572[7780] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 87.991237][ T7786] loop4: detected capacity change from 0 to 1024 [ 88.011346][ T7786] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.022250][ T7786] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 88.049130][ T7786] EXT4-fs (loop4): too many log groups per flexible block group [ 88.056917][ T7786] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 88.063949][ T7786] EXT4-fs (loop4): mount failed [ 88.092971][ T7800] loop4: detected capacity change from 0 to 512 [ 88.100855][ T7800] EXT4-fs: Ignoring removed orlov option [ 88.106742][ T7802] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1581'. [ 88.107600][ T7800] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 88.129122][ T7800] EXT4-fs (loop4): 1 truncate cleaned up [ 88.135210][ T7800] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.167229][ T7367] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /10/bus/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 88.186821][ T7808] loop2: detected capacity change from 0 to 128 [ 88.189016][ T7367] EXT4-fs error (device loop4): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 88.214938][ T7367] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /10/bus/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 88.238838][ T7367] EXT4-fs error (device loop4): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 88.259060][ T7367] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /10/bus/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 88.281475][ T7367] EXT4-fs error (device loop4): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 88.302525][ T7367] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /10/bus/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 88.340424][ T7367] EXT4-fs error (device loop4): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 88.362059][ T7367] EXT4-fs error (device loop4): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /10/bus/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 88.384787][ T7367] EXT4-fs error (device loop4): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 88.531491][ T7816] syz.1.1587[7816] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 88.531579][ T7816] syz.1.1587[7816] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 88.576078][ T7820] loop1: detected capacity change from 0 to 164 [ 88.597371][ T7820] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1589'. [ 88.650951][ T7825] loop1: detected capacity change from 0 to 1024 [ 88.658586][ T7825] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.669528][ T7825] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 88.677522][ T7825] EXT4-fs (loop1): too many log groups per flexible block group [ 88.685248][ T7825] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 88.692152][ T7825] EXT4-fs (loop1): mount failed [ 88.764801][ T7829] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1592'. [ 88.978791][ T7833] loop2: detected capacity change from 0 to 512 [ 88.985435][ T7833] EXT4-fs: Ignoring removed orlov option [ 88.991427][ T7833] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 89.002166][ T7833] EXT4-fs (loop2): 1 truncate cleaned up [ 89.008235][ T7833] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.034332][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.053788][ T7841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=7841 comm=syz.2.1596 [ 89.067230][ T7841] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1596'. [ 89.150845][ T7853] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1602'. [ 89.162513][ T7853] vlan2: entered promiscuous mode [ 89.167878][ T7853] dummy0: entered promiscuous mode [ 89.173094][ T7853] vlan2: entered allmulticast mode [ 89.178203][ T7853] dummy0: entered allmulticast mode [ 89.199622][ T7855] random: crng reseeded on system resumption [ 89.397438][ T7855] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 89.619568][ T7882] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1613'. [ 89.645720][ T7889] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=7889 comm=syz.1.1616 [ 89.650532][ T7888] loop2: detected capacity change from 0 to 1024 [ 89.658906][ T7889] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1616'. [ 89.667252][ T7888] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 89.687336][ T7888] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 89.695662][ T7888] EXT4-fs (loop2): too many log groups per flexible block group [ 89.703513][ T7888] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 89.710637][ T7888] EXT4-fs (loop2): mount failed [ 89.752678][ T7896] loop1: detected capacity change from 0 to 1764 [ 89.759568][ T7896] iso9660: Unknown parameter 'sbse„' [ 89.768753][ T7900] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1621'. [ 89.802924][ T7904] siw: device registration error -23 [ 89.911035][ T7916] loop2: detected capacity change from 0 to 1024 [ 89.917930][ T7916] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 89.928759][ T7916] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 89.937396][ T7916] EXT4-fs (loop2): too many log groups per flexible block group [ 89.945150][ T7916] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 89.951961][ T7916] EXT4-fs (loop2): mount failed [ 89.982298][ T7925] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1633'. [ 89.986792][ T7921] loop1: detected capacity change from 0 to 128 [ 90.024795][ T7929] loop2: detected capacity change from 0 to 512 [ 90.040547][ T7929] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.055426][ T7929] ext4 filesystem being mounted at /468/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 90.062279][ T7931] loop1: detected capacity change from 0 to 1764 [ 90.072540][ T7931] iso9660: Unknown parameter 'sbse„' [ 90.117583][ T7938] random: crng reseeded on system resumption [ 90.169132][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.203317][ T7943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=7943 comm=syz.2.1640 [ 90.216569][ T7943] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1640'. [ 90.343033][ T7955] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1644'. [ 90.380860][ T7959] loop1: detected capacity change from 0 to 128 [ 90.388904][ T7959] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 90.402405][ T7959] ext4 filesystem being mounted at /72/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 90.490685][ T7962] netlink: 'syz.1.1646': attribute type 4 has an invalid length. [ 90.499417][ T7962] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 91.019328][ T7975] random: crng reseeded on system resumption [ 91.243412][ T7003] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 91.252969][ T7991] bpf_get_probe_write_proto: 4 callbacks suppressed [ 91.252983][ T7991] syz.2.1658[7991] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 91.259824][ T7991] syz.2.1658[7991] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 91.333366][ T8005] FAULT_INJECTION: forcing a failure. [ 91.333366][ T8005] name failslab, interval 1, probability 0, space 0, times 0 [ 91.357550][ T8005] CPU: 0 UID: 0 PID: 8005 Comm: syz.1.1664 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 91.368226][ T8005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 91.378279][ T8005] Call Trace: [ 91.381559][ T8005] [ 91.384541][ T8005] dump_stack_lvl+0xf2/0x150 [ 91.389136][ T8005] dump_stack+0x15/0x20 [ 91.393314][ T8005] should_fail_ex+0x229/0x230 [ 91.393662][ T7997] loop2: detected capacity change from 0 to 512 [ 91.397986][ T8005] ? alloc_mnt_ns+0x71/0x240 [ 91.398012][ T8005] should_failslab+0x8f/0xb0 [ 91.398049][ T8005] __kmalloc_cache_noprof+0x4b/0x2a0 [ 91.398076][ T8005] alloc_mnt_ns+0x71/0x240 [ 91.398099][ T8005] copy_mnt_ns+0xa5/0x5c0 [ 91.406097][ T7997] EXT4-fs: Ignoring removed bh option [ 91.408902][ T8005] ? create_new_namespaces+0x3c/0x430 [ 91.408937][ T8005] ? kmem_cache_alloc_noprof+0x1a6/0x290 [ 91.408964][ T8005] create_new_namespaces+0x89/0x430 [ 91.416389][ T7997] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 91.418831][ T8005] unshare_nsproxy_namespaces+0xe6/0x120 [ 91.418871][ T8005] ksys_unshare+0x3da/0x720 [ 91.433523][ T7997] EXT4-fs (loop2): 1 truncate cleaned up [ 91.438358][ T8005] ? __secure_computing+0x9f/0x1c0 [ 91.438396][ T8005] __x64_sys_unshare+0x1f/0x30 [ 91.438471][ T8005] x64_sys_call+0x2c8d/0x2d60 [ 91.438496][ T8005] do_syscall_64+0xc9/0x1c0 [ 91.438517][ T8005] ? clear_bhb_loop+0x55/0xb0 [ 91.438535][ T8005] ? clear_bhb_loop+0x55/0xb0 [ 91.438553][ T8005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.447106][ T7997] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.449459][ T8005] RIP: 0033:0x7f87c2569eb9 [ 91.449478][ T8005] 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 [ 91.449495][ T8005] RSP: 002b:00007f87c11e7038 EFLAGS: 00000246 [ 91.481623][ T7997] ip6gretap1: entered allmulticast mode [ 91.483270][ T8005] ORIG_RAX: 0000000000000110 [ 91.483279][ T8005] RAX: ffffffffffffffda RBX: 00007f87c2705f80 RCX: 00007f87c2569eb9 [ 91.483305][ T8005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000068060200 [ 91.483318][ T8005] RBP: 00007f87c11e7090 R08: 0000000000000000 R09: 0000000000000000 [ 91.483330][ T8005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 91.483343][ T8005] R13: 0000000000000000 R14: 00007f87c2705f80 R15: 00007fff335f5ed8 [ 91.483362][ T8005] [ 91.500523][ T8010] random: crng reseeded on system resumption [ 91.721614][ T8023] loop1: detected capacity change from 0 to 512 [ 91.729340][ T8023] EXT4-fs: Ignoring removed orlov option [ 91.736340][ T8023] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 91.747771][ T8023] EXT4-fs (loop1): 1 truncate cleaned up [ 91.753854][ T8023] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.782420][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.813019][ T8030] syz.3.1671[8030] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 91.813057][ T8030] syz.3.1671[8030] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 91.916739][ T7367] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.940191][ T257] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.978410][ T257] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.037903][ T257] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.088167][ T257] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.123753][ T8046] chnl_net:caif_netlink_parms(): no params data found [ 92.159523][ T8046] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.166700][ T8046] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.174038][ T8046] bridge_slave_0: entered allmulticast mode [ 92.180800][ T8046] bridge_slave_0: entered promiscuous mode [ 92.188316][ T8046] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.195450][ T8046] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.202601][ T8046] bridge_slave_1: entered allmulticast mode [ 92.209115][ T8046] bridge_slave_1: entered promiscuous mode [ 92.243107][ T8046] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.254207][ T8046] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.272809][ T257] bridge_slave_1: left allmulticast mode [ 92.278516][ T257] bridge_slave_1: left promiscuous mode [ 92.284226][ T257] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.309503][ T257] bridge_slave_0: left allmulticast mode [ 92.315262][ T257] bridge_slave_0: left promiscuous mode [ 92.320918][ T257] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.484184][ T257] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.498904][ T257] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.510859][ T257] bond0 (unregistering): Released all slaves [ 92.544273][ T8046] team0: Port device team_slave_0 added [ 92.550960][ T8046] team0: Port device team_slave_1 added [ 92.566305][ T8046] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.573487][ T8046] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.599530][ T8046] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.610885][ T8046] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.617908][ T8046] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.643853][ T8046] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.670835][ T8071] random: crng reseeded on system resumption [ 92.689036][ T8046] hsr_slave_0: entered promiscuous mode [ 92.695391][ T8046] hsr_slave_1: entered promiscuous mode [ 92.701924][ T8046] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.711346][ T8046] Cannot create hsr debugfs directory [ 92.719059][ T257] hsr_slave_0: left promiscuous mode [ 92.725061][ T257] hsr_slave_1: left promiscuous mode [ 92.730962][ T257] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.738505][ T257] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.746429][ T257] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.753825][ T257] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.764657][ T257] veth1_macvtap: left promiscuous mode [ 92.770238][ T257] veth0_macvtap: left promiscuous mode [ 92.775773][ T257] veth1_vlan: left promiscuous mode [ 92.781003][ T257] veth0_vlan: left promiscuous mode [ 92.853917][ T8075] random: crng reseeded on system resumption [ 92.895172][ T257] team0 (unregistering): Port device team_slave_1 removed [ 92.912756][ T257] team0 (unregistering): Port device team_slave_0 removed [ 92.919041][ T8077] syz.1.1682[8077] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 92.919960][ T8077] syz.1.1682[8077] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 92.953603][ T29] kauditd_printk_skb: 937 callbacks suppressed [ 92.953617][ T29] audit: type=1326 audit(1725087483.960:17222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8078 comm="syz.1.1683" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x0 [ 93.239509][ T29] audit: type=1326 audit(1725087484.250:17223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8095 comm="syz.3.1688" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcde3c09eb9 code=0x0 [ 93.297398][ T29] audit: type=1326 audit(1725087484.310:17224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8109 comm="syz.1.1693" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x0 [ 93.380310][ T8046] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 93.389655][ T8046] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 93.398046][ T8046] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 93.407125][ T8046] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 93.443446][ T8046] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.458336][ T8046] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.467971][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.475081][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.486974][ T257] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.494033][ T257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.526903][ T29] audit: type=1400 audit(1725087484.540:17225): avc: denied { getopt } for pid=8118 comm="syz.1.1697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 93.568589][ T8046] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.613338][ T29] audit: type=1326 audit(1725087484.620:17226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8127 comm="syz.1.1698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 93.637103][ T29] audit: type=1326 audit(1725087484.620:17227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8127 comm="syz.1.1698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 93.662407][ T29] audit: type=1326 audit(1725087484.670:17228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8127 comm="syz.1.1698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 93.680272][ T8128] loop1: detected capacity change from 0 to 512 [ 93.685993][ T29] audit: type=1326 audit(1725087484.670:17229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8127 comm="syz.1.1698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 93.694875][ T8046] veth0_vlan: entered promiscuous mode [ 93.715675][ T29] audit: type=1326 audit(1725087484.670:17230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8127 comm="syz.1.1698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 93.724939][ T8128] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 93.745458][ T29] audit: type=1326 audit(1725087484.670:17231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8127 comm="syz.1.1698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 93.763698][ T8046] veth1_vlan: entered promiscuous mode [ 93.786329][ T8128] EXT4-fs (loop1): 1 truncate cleaned up [ 93.792460][ T8128] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.794061][ T8046] veth0_macvtap: entered promiscuous mode [ 93.812488][ T8046] veth1_macvtap: entered promiscuous mode [ 93.824395][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.835022][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.844982][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.855434][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.865270][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.875733][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.885575][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.896007][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.906049][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.916479][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.926551][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.937047][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.946846][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.957282][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.969222][ T8046] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.981078][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.991573][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.001463][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.011890][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.021734][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.032132][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.042264][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.052784][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.062715][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.073248][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.083085][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.093500][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.103308][ T8046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.113780][ T8046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.125914][ T8046] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.127536][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.134323][ T8046] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.151054][ T8046] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.159805][ T8046] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.168636][ T8046] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.186995][ T8158] siw: device registration error -23 [ 94.219616][ T8161] random: crng reseeded on system resumption [ 94.227182][ T8163] loop1: detected capacity change from 0 to 512 [ 94.246358][ T8163] EXT4-fs (loop1): mounted filesystem 00800000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.260690][ T8163] ext4 filesystem being mounted at /99/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.282680][ T7003] EXT4-fs (loop1): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 94.309042][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.341494][ T8171] loop2: detected capacity change from 0 to 512 [ 94.370652][ T8171] ext4 filesystem being mounted at /479/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 94.388265][ T8171] syzkaller1: entered promiscuous mode [ 94.389827][ T8176] loop1: detected capacity change from 0 to 1764 [ 94.393756][ T8171] syzkaller1: entered allmulticast mode [ 94.411650][ T8176] iso9660: Unknown parameter 'sbse„' [ 94.429426][ T8171] PF_CAN: dropped non conform CAN XL skbuff: dev type 65534, len 64993 [ 94.501768][ T8184] loop1: detected capacity change from 0 to 1024 [ 94.509321][ T8184] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 94.521150][ T8184] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 94.530977][ T8184] EXT4-fs (loop1): too many log groups per flexible block group [ 94.536177][ T8193] siw: device registration error -23 [ 94.538782][ T8184] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 94.551563][ T8184] EXT4-fs (loop1): mount failed [ 94.668604][ T8211] loop1: detected capacity change from 0 to 512 [ 94.674384][ T8209] loop2: detected capacity change from 0 to 1764 [ 94.675339][ T8211] EXT4-fs: Ignoring removed orlov option [ 94.681477][ T8209] iso9660: Unknown parameter 'sbse„' [ 94.687864][ T8211] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 94.703364][ T8211] EXT4-fs (loop1): 1 truncate cleaned up [ 94.729271][ T8216] loop1: detected capacity change from 0 to 164 [ 94.736522][ T8218] loop2: detected capacity change from 0 to 1024 [ 94.743022][ T8216] Unable to read rock-ridge attributes [ 94.744195][ T8218] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #2: comm syz.2.1724: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 4(0), depth 0(0) [ 94.749771][ T8220] Unable to read rock-ridge attributes [ 94.766084][ T8218] EXT4-fs (loop2): get root inode failed [ 94.776384][ T8218] EXT4-fs (loop2): mount failed [ 94.784617][ T8218] FAULT_INJECTION: forcing a failure. [ 94.784617][ T8218] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 94.798042][ T8218] CPU: 1 UID: 0 PID: 8218 Comm: syz.2.1724 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 94.808721][ T8218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 94.818766][ T8218] Call Trace: [ 94.822137][ T8218] [ 94.825058][ T8218] dump_stack_lvl+0xf2/0x150 [ 94.829642][ T8218] dump_stack+0x15/0x20 [ 94.833811][ T8218] should_fail_ex+0x229/0x230 [ 94.838557][ T8218] should_fail_alloc_page+0xfd/0x110 [ 94.843834][ T8218] __alloc_pages_noprof+0x109/0x360 [ 94.849040][ T8218] alloc_pages_mpol_noprof+0xb1/0x1e0 [ 94.854483][ T8218] vma_alloc_folio_noprof+0x1a0/0x2f0 [ 94.859945][ T8218] do_wp_page+0x62b/0x22c0 [ 94.864345][ T8218] ? __rcu_read_lock+0x36/0x50 [ 94.869127][ T8218] ? __rcu_read_lock+0x36/0x50 [ 94.873904][ T8218] handle_mm_fault+0xc4d/0x2a30 [ 94.878761][ T8218] exc_page_fault+0x3b9/0x650 [ 94.883504][ T8218] asm_exc_page_fault+0x26/0x30 [ 94.888404][ T8218] RIP: 0033:0x7fa24aeddbf3 [ 94.892833][ T8218] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 94.912602][ T8218] RSP: 002b:00007fa249c964a0 EFLAGS: 00010202 [ 94.918669][ T8218] RAX: 0000000000003400 RBX: 00007fa249c96540 RCX: 00007fa241877000 [ 94.926888][ T8218] RDX: 00007fa249c966e0 RSI: 0000000000000000 RDI: 00007fa249c965e0 [ 94.934976][ T8218] RBP: 00000000000000b2 R08: 0000000000000006 R09: 0000000000000021 [ 94.942948][ T8218] R10: 0000000000000024 R11: 00007fa249c96540 R12: 0000000000000001 [ 94.950978][ T8218] R13: 00007fa24b09b880 R14: 0000000000000002 R15: 00007fa249c965e0 [ 94.959003][ T8218] [ 94.962218][ T8218] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 94.972916][ T8218] loop2: detected capacity change from 0 to 512 [ 94.979504][ T8218] journal_path: Lookup failure for './file2' [ 94.985525][ T8218] EXT4-fs: error: could not find journal device path [ 95.000355][ T8222] loop1: detected capacity change from 0 to 1024 [ 95.000598][ T8224] siw: device registration error -23 [ 95.007600][ T8222] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 95.026139][ T8222] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 95.034325][ T8222] EXT4-fs (loop1): too many log groups per flexible block group [ 95.042679][ T8222] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 95.052829][ T8228] __nla_validate_parse: 3 callbacks suppressed [ 95.052876][ T8228] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1728'. [ 95.053799][ T8222] EXT4-fs (loop1): mount failed [ 95.082144][ T8228] loop3: detected capacity change from 0 to 512 [ 95.089480][ T8228] EXT4-fs (loop3): filesystem is read-only [ 95.096033][ T8228] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 95.111326][ T8228] EXT4-fs (loop3): filesystem is read-only [ 95.117208][ T8228] EXT4-fs (loop3): orphan cleanup on readonly fs [ 95.124100][ T8228] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1728: bg 0: block 64: padding at end of block bitmap is not set [ 95.140900][ T8228] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 95.151847][ T8228] EXT4-fs (loop3): 1 orphan inode deleted [ 95.201766][ T8246] loop1: detected capacity change from 0 to 1024 [ 95.215275][ T8246] journal_path: Lookup failure for './file0/../file0' [ 95.222076][ T8246] EXT4-fs: error: could not find journal device path [ 95.260679][ T8246] FAULT_INJECTION: forcing a failure. [ 95.260679][ T8246] name failslab, interval 1, probability 0, space 0, times 0 [ 95.273422][ T8246] CPU: 0 UID: 0 PID: 8246 Comm: syz.1.1735 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 95.284289][ T8246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.294342][ T8246] Call Trace: [ 95.297617][ T8246] [ 95.300607][ T8246] dump_stack_lvl+0xf2/0x150 [ 95.305200][ T8246] dump_stack+0x15/0x20 [ 95.309361][ T8246] should_fail_ex+0x229/0x230 [ 95.314065][ T8246] ? kstrdup_const+0x3e/0x50 [ 95.318720][ T8246] should_failslab+0x8f/0xb0 [ 95.323320][ T8246] __kmalloc_node_track_caller_noprof+0xa6/0x380 [ 95.329660][ T8246] kstrdup+0x3a/0x80 [ 95.333580][ T8246] kstrdup_const+0x3e/0x50 [ 95.338065][ T8246] alloc_vfsmnt+0xa9/0x300 [ 95.342485][ T8246] clone_mnt+0x45/0x7a0 [ 95.346703][ T8246] copy_tree+0xba/0x7f0 [ 95.350880][ T8246] ? proc_alloc_inum+0x4c/0x70 [ 95.355638][ T8246] copy_mnt_ns+0x11e/0x5c0 [ 95.360046][ T8246] ? create_new_namespaces+0x3c/0x430 [ 95.365488][ T8246] ? kmem_cache_alloc_noprof+0x1a6/0x290 [ 95.371116][ T8246] create_new_namespaces+0x89/0x430 [ 95.376312][ T8246] unshare_nsproxy_namespaces+0xe6/0x120 [ 95.382001][ T8246] ksys_unshare+0x3da/0x720 [ 95.386561][ T8246] ? ksys_write+0x169/0x1b0 [ 95.391082][ T8246] __x64_sys_unshare+0x1f/0x30 [ 95.395940][ T8246] x64_sys_call+0x2c8d/0x2d60 [ 95.400622][ T8246] do_syscall_64+0xc9/0x1c0 [ 95.405238][ T8246] ? clear_bhb_loop+0x55/0xb0 [ 95.409908][ T8246] ? clear_bhb_loop+0x55/0xb0 [ 95.414570][ T8246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.420460][ T8246] RIP: 0033:0x7f87c2569eb9 [ 95.424912][ T8246] 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 [ 95.444536][ T8246] RSP: 002b:00007f87c11e7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 95.452932][ T8246] RAX: ffffffffffffffda RBX: 00007f87c2705f80 RCX: 00007f87c2569eb9 [ 95.460890][ T8246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c060000 [ 95.468897][ T8246] RBP: 00007f87c11e7090 R08: 0000000000000000 R09: 0000000000000000 [ 95.477067][ T8246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 95.485037][ T8246] R13: 0000000000000000 R14: 00007f87c2705f80 R15: 00007fff335f5ed8 [ 95.492998][ T8246] [ 95.509864][ T8251] random: crng reseeded on system resumption [ 95.620428][ T8262] loop1: detected capacity change from 0 to 1764 [ 95.627742][ T8262] iso9660: Unknown parameter 'sbse„' [ 95.733426][ T8275] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 95.751125][ T8277] random: crng reseeded on system resumption [ 95.781601][ T8251] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 95.831966][ T8281] loop1: detected capacity change from 0 to 128 [ 95.872051][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 95.979010][ T8295] loop2: detected capacity change from 0 to 1024 [ 95.995346][ T8295] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 96.010811][ T8295] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 96.028628][ T8295] EXT4-fs (loop2): too many log groups per flexible block group [ 96.036338][ T8295] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 96.070310][ T8295] EXT4-fs (loop2): mount failed [ 96.171316][ T8303] loop2: detected capacity change from 0 to 1764 [ 96.178814][ T8303] iso9660: Unknown parameter 'sbse„' [ 96.274553][ T8311] loop2: detected capacity change from 0 to 1024 [ 96.281907][ T8311] EXT4-fs: Ignoring removed orlov option [ 96.287652][ T8311] EXT4-fs: Ignoring removed nomblk_io_submit option [ 96.460490][ T8323] netlink: 84 bytes leftover after parsing attributes in process `syz.2.1764'. [ 96.495606][ T8327] random: crng reseeded on system resumption [ 96.637316][ T8331] syz.2.1767[8331] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 96.637373][ T8331] syz.2.1767[8331] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 96.704147][ T8337] loop2: detected capacity change from 0 to 1764 [ 96.724435][ T8337] iso9660: Unknown parameter 'sbse„' [ 96.744348][ T8339] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1771'. [ 96.818506][ T8355] xt_ecn: cannot match TCP bits for non-tcp packets [ 96.840823][ T8359] syz.2.1780[8359] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 96.840883][ T8359] syz.2.1780[8359] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 96.888654][ T8360] loop1: detected capacity change from 0 to 2048 [ 96.907007][ T8365] 9pnet_fd: Insufficient options for proto=fd [ 96.938370][ T8369] loop2: detected capacity change from 0 to 2048 [ 96.951837][ T8371] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1783'. [ 96.954136][ T8360] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 96.980448][ T8369] EXT4-fs mount: 9 callbacks suppressed [ 96.980463][ T8369] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.985702][ T8360] EXT4-fs (loop1): Remounting filesystem read-only [ 96.997203][ T8369] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 97.019509][ T8369] EXT4-fs (loop2): Remounting filesystem read-only [ 97.027313][ T8369] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=12 [ 97.036742][ T8369] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=12 [ 97.087339][ T8381] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=12 [ 97.104547][ T8385] loop3: detected capacity change from 0 to 512 [ 97.113835][ T8385] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 97.121833][ T8385] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 97.130220][ T8385] EXT4-fs (loop3): orphan cleanup on readonly fs [ 97.136849][ T8385] EXT4-fs warning (device loop3): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 97.147069][ T8385] EXT4-fs warning (device loop3): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 97.147620][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.157635][ T8385] EXT4-fs (loop3): 1 truncate cleaned up [ 97.172430][ T8385] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 97.192166][ T8385] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 97.198839][ T8391] openvswitch: netlink: ufid size 62 bytes exceeds the range (1, 16) [ 97.200128][ T8385] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 97.208196][ T8391] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 97.245752][ T8391] SELinux: Context *)&^]* is not valid (left unmapped). [ 97.267582][ T8400] 9pnet_fd: Insufficient options for proto=fd [ 97.365820][ T8405] loop1: detected capacity change from 0 to 1024 [ 97.377682][ T8405] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.404712][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.425762][ T8413] loop1: detected capacity change from 0 to 512 [ 97.432511][ T8413] EXT4-fs: Ignoring removed orlov option [ 97.440148][ T8413] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 97.452450][ T8413] EXT4-fs (loop1): 1 truncate cleaned up [ 97.458794][ T8413] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.482883][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.499992][ T8418] siw: device registration error -23 [ 97.529566][ T8422] loop1: detected capacity change from 0 to 1024 [ 97.536498][ T8422] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.548363][ T8422] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 97.556732][ T8422] EXT4-fs (loop1): too many log groups per flexible block group [ 97.564414][ T8422] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 97.571375][ T8425] siw: device registration error -23 [ 97.571590][ T8422] EXT4-fs (loop1): mount failed [ 97.683732][ T8444] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1813'. [ 97.759515][ T8454] loop1: detected capacity change from 0 to 1024 [ 97.767359][ T8454] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.778440][ T8454] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 97.787626][ T8454] EXT4-fs (loop1): too many log groups per flexible block group [ 97.795561][ T8454] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 97.802517][ T8454] EXT4-fs (loop1): mount failed [ 97.826505][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.942721][ T8484] loop1: detected capacity change from 0 to 1024 [ 97.951904][ T8484] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.955873][ T8478] loop2: detected capacity change from 0 to 1764 [ 97.968083][ T8486] usb usb1: usbfs: process 8486 (syz.0.1832) did not claim interface 0 before use [ 97.973461][ T29] kauditd_printk_skb: 709 callbacks suppressed [ 97.973474][ T29] audit: type=1400 audit(1725087488.980:17941): avc: denied { append } for pid=8485 comm="syz.0.1832" name="001" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 97.979232][ T8486] FAULT_INJECTION: forcing a failure. [ 97.979232][ T8486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 97.985032][ T8478] iso9660: Unknown parameter 'sbse„' [ 98.007420][ T8486] CPU: 1 UID: 0 PID: 8486 Comm: syz.0.1832 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 98.028166][ T29] audit: type=1326 audit(1725087489.020:17942): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8477 comm="syz.2.1828" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa24b019eb9 code=0x0 [ 98.036279][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 98.036290][ T8486] Call Trace: [ 98.036298][ T8486] [ 98.059656][ T8484] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 98.069214][ T8486] dump_stack_lvl+0xf2/0x150 [ 98.088005][ T8486] dump_stack+0x15/0x20 [ 98.092184][ T8486] should_fail_ex+0x229/0x230 [ 98.096854][ T8486] should_fail+0xb/0x10 [ 98.100997][ T8486] should_fail_usercopy+0x1a/0x20 [ 98.106016][ T8486] _copy_to_user+0x1e/0xa0 [ 98.110484][ T8486] simple_read_from_buffer+0xa0/0x110 [ 98.115944][ T8486] proc_fail_nth_read+0xff/0x140 [ 98.120870][ T8486] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 98.126429][ T8486] vfs_read+0x1a2/0x6e0 [ 98.130594][ T8486] ? __rcu_read_unlock+0x4e/0x70 [ 98.135522][ T8486] ? __fget_files+0x1da/0x210 [ 98.140273][ T8486] ksys_read+0xeb/0x1b0 [ 98.144495][ T8486] __x64_sys_read+0x42/0x50 [ 98.148993][ T8486] x64_sys_call+0x27d3/0x2d60 [ 98.153681][ T8486] do_syscall_64+0xc9/0x1c0 [ 98.158202][ T8486] ? clear_bhb_loop+0x55/0xb0 [ 98.162893][ T8486] ? clear_bhb_loop+0x55/0xb0 [ 98.167627][ T8486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.173531][ T8486] RIP: 0033:0x7f2a018788fc [ 98.177998][ T8486] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 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 bf 8e 02 00 48 [ 98.197597][ T8486] RSP: 002b:00007f2a004f1030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 98.206002][ T8486] RAX: ffffffffffffffda RBX: 00007f2a01a15f80 RCX: 00007f2a018788fc [ 98.214060][ T8486] RDX: 000000000000000f RSI: 00007f2a004f10a0 RDI: 0000000000000004 [ 98.222018][ T8486] RBP: 00007f2a004f1090 R08: 0000000000000000 R09: 0000000000000000 [ 98.230026][ T8486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 98.238036][ T8486] R13: 0000000000000000 R14: 00007f2a01a15f80 R15: 00007ffdb56617d8 [ 98.246009][ T8486] [ 98.250863][ T6337] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.254984][ T8484] EXT4-fs (loop1): too many log groups per flexible block group [ 98.267538][ T8484] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 98.274386][ T8484] EXT4-fs (loop1): mount failed [ 98.318517][ T8500] random: crng reseeded on system resumption [ 98.324913][ T8491] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1833'. [ 98.406855][ T8504] 9pnet_fd: Insufficient options for proto=fd [ 98.413074][ T29] audit: type=1326 audit(1725087489.420:17943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8501 comm="syz.2.1838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa24b019eb9 code=0x7ffc0000 [ 98.436787][ T29] audit: type=1326 audit(1725087489.420:17944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8501 comm="syz.2.1838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa24b019eb9 code=0x7ffc0000 [ 98.460265][ T29] audit: type=1326 audit(1725087489.420:17945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8501 comm="syz.2.1838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=209 compat=0 ip=0x7fa24b019eb9 code=0x7ffc0000 [ 98.483903][ T29] audit: type=1326 audit(1725087489.420:17946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8501 comm="syz.2.1838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa24b019eb9 code=0x7ffc0000 [ 98.507504][ T29] audit: type=1326 audit(1725087489.420:17947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8501 comm="syz.2.1838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa24b019eb9 code=0x7ffc0000 [ 98.531140][ T29] audit: type=1326 audit(1725087489.420:17948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8501 comm="syz.2.1838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa24b019eb9 code=0x7ffc0000 [ 98.555152][ T29] audit: type=1326 audit(1725087489.420:17949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8501 comm="syz.2.1838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa24b019eb9 code=0x7ffc0000 [ 98.578743][ T29] audit: type=1326 audit(1725087489.420:17950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8501 comm="syz.2.1838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa24b019eb9 code=0x7ffc0000 [ 98.704272][ T8507] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1840'. [ 98.718735][ T8518] xt_ecn: cannot match TCP bits for non-tcp packets [ 98.754299][ T8520] loop1: detected capacity change from 0 to 1764 [ 98.762179][ T8522] loop3: detected capacity change from 0 to 128 [ 98.768697][ T8520] iso9660: Unknown parameter 'sbse„' [ 98.826535][ T8530] 9pnet_fd: Insufficient options for proto=fd [ 98.852068][ T8534] loop1: detected capacity change from 0 to 1024 [ 98.858917][ T8534] EXT4-fs: Ignoring removed oldalloc option [ 98.876334][ T8534] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.894763][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.989686][ T8543] loop1: detected capacity change from 0 to 512 [ 98.996157][ T8543] EXT4-fs: Ignoring removed orlov option [ 99.002140][ T8543] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 99.013314][ T8543] EXT4-fs (loop1): 1 truncate cleaned up [ 99.019348][ T8543] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.045056][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.060271][ T8546] FAULT_INJECTION: forcing a failure. [ 99.060271][ T8546] name failslab, interval 1, probability 0, space 0, times 0 [ 99.073061][ T8546] CPU: 1 UID: 0 PID: 8546 Comm: syz.1.1856 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 99.083733][ T8546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.093933][ T8546] Call Trace: [ 99.097217][ T8546] [ 99.100129][ T8546] dump_stack_lvl+0xf2/0x150 [ 99.104785][ T8546] dump_stack+0x15/0x20 [ 99.108919][ T8546] should_fail_ex+0x229/0x230 [ 99.113631][ T8546] ? __d_alloc+0x3d/0x340 [ 99.118006][ T8546] should_failslab+0x8f/0xb0 [ 99.122578][ T8546] kmem_cache_alloc_lru_noprof+0x51/0x2a0 [ 99.128463][ T8546] __d_alloc+0x3d/0x340 [ 99.132602][ T8546] d_alloc_pseudo+0x1e/0x80 [ 99.137122][ T8546] alloc_file_pseudo+0x70/0x140 [ 99.141952][ T8546] __shmem_file_setup+0x1bb/0x1f0 [ 99.146961][ T8546] shmem_file_setup+0x3b/0x50 [ 99.151666][ T8546] __se_sys_memfd_create+0x31d/0x600 [ 99.156967][ T8546] __x64_sys_memfd_create+0x31/0x40 [ 99.162210][ T8546] x64_sys_call+0x2891/0x2d60 [ 99.166872][ T8546] do_syscall_64+0xc9/0x1c0 [ 99.171357][ T8546] ? clear_bhb_loop+0x55/0xb0 [ 99.176123][ T8546] ? clear_bhb_loop+0x55/0xb0 [ 99.180905][ T8546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.186788][ T8546] RIP: 0033:0x7f87c2569eb9 [ 99.191289][ T8546] 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 [ 99.211057][ T8546] RSP: 002b:00007f87c11e6e18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 99.219499][ T8546] RAX: ffffffffffffffda RBX: 0000000000000517 RCX: 00007f87c2569eb9 [ 99.227529][ T8546] RDX: 00007f87c11e6ef0 RSI: 0000000000000000 RDI: 00007f87c25d8131 [ 99.235485][ T8546] RBP: 0000000020000140 R08: 00007f87c11e6bb7 R09: 00007f87c11e6e40 [ 99.243438][ T8546] R10: 000000000000000a R11: 0000000000000202 R12: 0000000020000040 [ 99.251479][ T8546] R13: 00007f87c11e6ef0 R14: 00007f87c11e6eb0 R15: 00000000200009c0 [ 99.259498][ T8546] [ 99.283273][ T8548] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8548 comm=syz.1.1857 [ 99.400052][ T8554] loop1: detected capacity change from 0 to 2048 [ 99.417563][ T8554] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.433844][ T8554] EXT4-fs error (device loop1): ext4_find_dest_de:2067: inode #2: block 16: comm syz.1.1860: bad entry in directory: inode out of bounds - offset=44, inode=185, rec_len=16, size=2048 fake=0 [ 99.453712][ T8554] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1860'. [ 99.481486][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.500968][ T8559] 9pnet_fd: Insufficient options for proto=fd [ 99.584007][ T8569] loop3: detected capacity change from 0 to 2048 [ 99.597514][ T8569] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.620400][ T8569] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 99.636723][ T8569] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 28 [ 99.649222][ T8569] EXT4-fs (loop3): This should not happen!! Data will be lost [ 99.649222][ T8569] [ 99.658910][ T8569] EXT4-fs (loop3): Total free blocks count 0 [ 99.665024][ T8569] EXT4-fs (loop3): Free/Dirty block details [ 99.671013][ T8569] EXT4-fs (loop3): free_blocks=2415919104 [ 99.676831][ T8569] EXT4-fs (loop3): dirty_blocks=16 [ 99.681972][ T8569] EXT4-fs (loop3): Block reservation details [ 99.688093][ T8569] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 100.387556][ T8574] loop1: detected capacity change from 0 to 512 [ 100.395055][ T8574] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 100.403048][ T8574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 100.411194][ T8574] EXT4-fs (loop1): orphan cleanup on readonly fs [ 100.418024][ T8574] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 100.429442][ T8574] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 100.439787][ T8574] EXT4-fs (loop1): 1 truncate cleaned up [ 100.445801][ T8574] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 100.458736][ T8574] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 100.466741][ T8574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 101.226116][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.243574][ T8577] syz.1.1866[8577] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 101.243622][ T8577] syz.1.1866[8577] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 101.538279][ T8592] 9pnet_fd: Insufficient options for proto=fd [ 101.672718][ T8598] loop2: detected capacity change from 0 to 512 [ 101.680819][ T8598] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 101.691965][ T8598] EXT4-fs (loop2): 1 truncate cleaned up [ 101.698018][ T8598] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.719258][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.780655][ T8603] syz.2.1877[8603] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 101.780769][ T8603] syz.2.1877[8603] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 101.829890][ T8609] loop2: detected capacity change from 0 to 512 [ 101.848069][ T8609] EXT4-fs: Ignoring removed orlov option [ 101.854049][ T8609] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 101.866853][ T8609] EXT4-fs (loop2): 1 truncate cleaned up [ 101.872930][ T8609] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.900221][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.920507][ T8616] siw: device registration error -23 [ 101.945566][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:2. Sending cookies. [ 101.948932][ T8618] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1884'. [ 101.991781][ T8622] loop2: detected capacity change from 0 to 1024 [ 101.998980][ T8622] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 102.011992][ T8622] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 102.020415][ T8622] EXT4-fs (loop2): too many log groups per flexible block group [ 102.028134][ T8622] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 102.035011][ T8622] EXT4-fs (loop2): mount failed [ 102.057325][ T8629] syz.0.1889[8629] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 102.057391][ T8629] syz.0.1889[8629] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 102.057675][ T8627] loop2: detected capacity change from 0 to 256 [ 102.131245][ T8638] loop2: detected capacity change from 0 to 512 [ 102.138327][ T8639] FAULT_INJECTION: forcing a failure. [ 102.138327][ T8639] name failslab, interval 1, probability 0, space 0, times 0 [ 102.147824][ T8641] loop1: detected capacity change from 0 to 512 [ 102.151023][ T8639] CPU: 1 UID: 0 PID: 8639 Comm: syz.0.1893 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 102.157998][ T8638] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 102.167875][ T8639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 102.167889][ T8639] Call Trace: [ 102.167896][ T8639] [ 102.179341][ T8641] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 102.187727][ T8639] dump_stack_lvl+0xf2/0x150 [ 102.187759][ T8639] dump_stack+0x15/0x20 [ 102.187838][ T8639] should_fail_ex+0x229/0x230 [ 102.187860][ T8639] ? skb_clone+0x154/0x1f0 [ 102.187883][ T8639] should_failslab+0x8f/0xb0 [ 102.187910][ T8639] kmem_cache_alloc_noprof+0x4c/0x290 [ 102.192963][ T8641] EXT4-fs (loop1): 1 truncate cleaned up [ 102.194109][ T8639] skb_clone+0x154/0x1f0 [ 102.204437][ T8641] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.208528][ T8639] __netlink_deliver_tap+0x2bd/0x4c0 [ 102.208557][ T8639] netlink_unicast+0x64a/0x670 [ 102.208598][ T8639] netlink_sendmsg+0x5cc/0x6e0 [ 102.208622][ T8639] ? __pfx_netlink_sendmsg+0x10/0x10 [ 102.208642][ T8639] __sock_sendmsg+0x140/0x180 [ 102.208670][ T8639] ____sys_sendmsg+0x312/0x410 [ 102.231553][ T8638] EXT4-fs (loop2): 1 truncate cleaned up [ 102.232436][ T8639] __sys_sendmsg+0x1e9/0x280 [ 102.232478][ T8639] __x64_sys_sendmsg+0x46/0x50 [ 102.238685][ T8638] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.242340][ T8639] x64_sys_call+0x2689/0x2d60 [ 102.242367][ T8639] do_syscall_64+0xc9/0x1c0 [ 102.242386][ T8639] ? clear_bhb_loop+0x55/0xb0 [ 102.324756][ T8639] ? clear_bhb_loop+0x55/0xb0 [ 102.329500][ T8639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.335381][ T8639] RIP: 0033:0x7f2a01879eb9 [ 102.339854][ T8639] 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 [ 102.359492][ T8639] RSP: 002b:00007f2a004f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 102.367905][ T8639] RAX: ffffffffffffffda RBX: 00007f2a01a15f80 RCX: 00007f2a01879eb9 [ 102.375862][ T8639] RDX: 0000000000008054 RSI: 0000000020001240 RDI: 0000000000000003 [ 102.383864][ T8639] RBP: 00007f2a004f1090 R08: 0000000000000000 R09: 0000000000000000 [ 102.391820][ T8639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 102.399773][ T8639] R13: 0000000000000000 R14: 00007f2a01a15f80 R15: 00007ffdb56617d8 [ 102.407802][ T8639] [ 102.411584][ T8639] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1893'. [ 102.412502][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.428762][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.462210][ T8651] netlink: 'syz.2.1899': attribute type 1 has an invalid length. [ 102.470024][ T8651] netlink: 1 bytes leftover after parsing attributes in process `syz.2.1899'. [ 102.482112][ T8651] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8651 comm=syz.2.1899 [ 102.495815][ T8651] usb usb7: usbfs: process 8651 (syz.2.1899) did not claim interface 0 before use [ 102.505104][ T8651] vhci_hcd: default hub control req: 0106 v0104 i0000 l0 [ 102.533207][ T8657] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1902'. [ 102.550060][ T8659] loop2: detected capacity change from 0 to 512 [ 102.564055][ T6337] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.579505][ T8659] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.583469][ T8667] siw: device registration error -23 [ 102.593812][ T8659] ext4 filesystem being mounted at /536/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 102.624333][ T8659] EXT4-fs error (device loop2): ext4_do_update_inode:5154: inode #18: comm syz.2.1903: corrupted inode contents [ 102.637347][ T8659] EXT4-fs error (device loop2): ext4_dirty_inode:6014: inode #18: comm syz.2.1903: mark_inode_dirty error [ 102.649022][ T8659] EXT4-fs error (device loop2): ext4_do_update_inode:5154: inode #18: comm syz.2.1903: corrupted inode contents [ 102.661095][ T8659] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3007: inode #18: comm syz.2.1903: mark_inode_dirty error [ 102.673433][ T8659] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3010: inode #18: comm syz.2.1903: mark inode dirty (error -117) [ 102.687743][ T8659] EXT4-fs warning (device loop2): ext4_evict_inode:271: xattr delete (err -117) [ 102.700592][ T8677] loop1: detected capacity change from 0 to 512 [ 102.708115][ T8677] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 102.716073][ T8677] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 102.724173][ T8677] EXT4-fs (loop1): orphan cleanup on readonly fs [ 102.725085][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.739973][ T8677] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 102.751233][ T8677] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 102.757025][ T8679] loop3: detected capacity change from 0 to 1024 [ 102.761653][ T8677] EXT4-fs (loop1): 1 truncate cleaned up [ 102.769294][ T8679] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 102.774036][ T8677] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 102.782866][ T8679] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 102.805224][ T8679] EXT4-fs (loop3): group descriptors corrupted! [ 102.811890][ T8677] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 102.819903][ T8677] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 102.864009][ T8684] netlink: 'syz.2.1912': attribute type 1 has an invalid length. [ 102.871915][ T8684] netlink: 1 bytes leftover after parsing attributes in process `syz.2.1912'. [ 102.885872][ T8684] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8684 comm=syz.2.1912 [ 102.899590][ T8684] usb usb7: usbfs: process 8684 (syz.2.1912) did not claim interface 0 before use [ 102.908994][ T8684] vhci_hcd: default hub control req: 0106 v0104 i0000 l0 [ 102.983716][ T29] kauditd_printk_skb: 733 callbacks suppressed [ 102.983730][ T29] audit: type=1326 audit(1725087493.990:18684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f87c2560e67 code=0x7ffc0000 [ 103.013865][ T29] audit: type=1326 audit(1725087493.990:18685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f87c2505839 code=0x7ffc0000 [ 103.037460][ T29] audit: type=1326 audit(1725087493.990:18686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 103.061452][ T29] audit: type=1326 audit(1725087494.020:18687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f87c2560e67 code=0x7ffc0000 [ 103.085004][ T29] audit: type=1326 audit(1725087494.020:18688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f87c2505839 code=0x7ffc0000 [ 103.108445][ T29] audit: type=1326 audit(1725087494.020:18689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 103.131899][ T29] audit: type=1326 audit(1725087494.030:18690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f87c2560e67 code=0x7ffc0000 [ 103.155326][ T29] audit: type=1326 audit(1725087494.030:18691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f87c2505839 code=0x7ffc0000 [ 103.178790][ T29] audit: type=1326 audit(1725087494.030:18692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87c2569eb9 code=0x7ffc0000 [ 103.202306][ T29] audit: type=1326 audit(1725087494.040:18693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8676 comm="syz.1.1910" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f87c2560e67 code=0x7ffc0000 [ 103.248859][ T8692] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1916'. [ 103.297032][ T8698] loop2: detected capacity change from 0 to 1024 [ 103.303965][ T8698] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 103.315031][ T8698] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 103.323121][ T8698] EXT4-fs (loop2): too many log groups per flexible block group [ 103.330909][ T8698] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 103.337791][ T8698] EXT4-fs (loop2): mount failed [ 103.437619][ T8708] loop2: detected capacity change from 0 to 512 [ 103.456512][ T8708] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.469281][ T8708] ext4 filesystem being mounted at /547/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 103.481602][ T8708] EXT4-fs error (device loop2): ext4_do_update_inode:5154: inode #18: comm syz.2.1923: corrupted inode contents [ 103.497239][ T8708] EXT4-fs error (device loop2): ext4_dirty_inode:6014: inode #18: comm syz.2.1923: mark_inode_dirty error [ 103.509435][ T8708] EXT4-fs error (device loop2): ext4_do_update_inode:5154: inode #18: comm syz.2.1923: corrupted inode contents [ 103.522547][ T8708] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3007: inode #18: comm syz.2.1923: mark_inode_dirty error [ 103.535049][ T8708] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3010: inode #18: comm syz.2.1923: mark inode dirty (error -117) [ 103.549954][ T8708] EXT4-fs warning (device loop2): ext4_evict_inode:271: xattr delete (err -117) [ 103.559327][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.587109][ T8724] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=8724 comm=syz.0.1930 [ 103.600796][ T3267] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.651569][ T8735] loop2: detected capacity change from 0 to 256 [ 103.703206][ T8739] syz.1.1936[8739] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.703304][ T8739] syz.1.1936[8739] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.773945][ T8747] loop1: detected capacity change from 0 to 512 [ 103.792588][ T8747] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 103.800652][ T8747] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 103.808693][ T8747] EXT4-fs (loop1): orphan cleanup on readonly fs [ 103.815455][ T8747] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 3279949761 > max in inode 13 [ 103.825887][ T8747] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 3279949762 > max in inode 13 [ 103.836283][ T8747] EXT4-fs (loop1): 1 truncate cleaned up [ 103.842173][ T8747] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 103.855691][ T8747] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 103.863640][ T8747] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 104.471522][ T24] ================================================================== [ 104.479620][ T24] BUG: KCSAN: data-race in p9_conn_cancel / p9_poll_workfn [ 104.486845][ T24] [ 104.489149][ T24] write to 0xffff888116e62228 of 4 bytes by task 3334 on cpu 0: [ 104.496752][ T24] p9_conn_cancel+0x89/0x400 [ 104.501347][ T24] p9_write_work+0x3ac/0x750 [ 104.505929][ T24] process_scheduled_works+0x483/0x9a0 [ 104.511381][ T24] worker_thread+0x526/0x6e0 [ 104.516045][ T24] kthread+0x1d1/0x210 [ 104.520101][ T24] ret_from_fork+0x4b/0x60 [ 104.524518][ T24] ret_from_fork_asm+0x1a/0x30 [ 104.529266][ T24] [ 104.531597][ T24] read to 0xffff888116e62228 of 4 bytes by task 24 on cpu 1: [ 104.539059][ T24] p9_poll_workfn+0xc0/0x420 [ 104.543657][ T24] process_scheduled_works+0x483/0x9a0 [ 104.549209][ T24] worker_thread+0x526/0x6e0 [ 104.553822][ T24] kthread+0x1d1/0x210 [ 104.557980][ T24] ret_from_fork+0x4b/0x60 [ 104.562395][ T24] ret_from_fork_asm+0x1a/0x30 [ 104.567154][ T24] [ 104.569658][ T24] value changed: 0x00000000 -> 0xffffffe0 [ 104.575357][ T24] [ 104.577661][ T24] Reported by Kernel Concurrency Sanitizer on: [ 104.583804][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Not tainted 6.11.0-rc5-syzkaller-00176-g20371ba12063 #0 [ 104.594464][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.604508][ T24] Workqueue: events p9_poll_workfn [ 104.609622][ T24] ================================================================== [ 104.632322][ T7003] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.