last executing test programs: 24.905929716s ago: executing program 0 (id=7609): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000800000001"], 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0xfffffffe, @loopback}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x87) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000380), 0x101040) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@typedef={0x2}]}, {0x0, [0x0, 0x61]}}, 0x0, 0x28}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000080000009500000000000000357ae3c9e105f7eb08be8451c66a8460af2f686f678d978f348b4410491820babfdd1df1497d46d703546ab478bf0ce402a313737c58a8a1e23b04f2dda60e4121888b34975c83e3e7da128763999e53193f75d3e36875a31fb4171b55546c3143d5833aabd7682252261e465ca44a9316bb2ed81476f5858bd4b389f8a1f2c5aa8da1d37390d36937f577b7eb91373a47f46faaf2"], &(0x7f0000000040)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, 0xb, r4, 0x8, 0x0, 0x0, 0x14, 0x0, 0x14}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) 24.04314481s ago: executing program 0 (id=7618): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000e20000001801000020786c2500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000208500000004000000850000000500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r0, 0x0, 0xa2bc0000000}, 0x18) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r1, 0xc4c03d09, &(0x7f0000000b00)={0x12}) set_robust_list(0x0, 0x0) futex_waitv(0x0, 0x0, 0x0, 0x0, 0x1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000000dd0000000000003b810000850000006d000000a50000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r3 = gettid() mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000007, 0x12, r2, 0x825bb000) preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4094, 0xffe}], 0x1, 0xf0, 0xd215) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000680)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000004c0)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f00000006c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0xffe0000, @remote, 0xeedc}, r4}}, 0x30) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)={0x14, 0x2, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x8}}, 0x14}}, 0x0) ioctl$TIOCMIWAIT(r5, 0x545c, 0x200000000000000) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="17000000000000000400"], 0x48) r6 = syz_usbip_server_init(0x5) write$usbip_server(r6, &(0x7f00000005c0)=ANY=[], 0x30) 22.576877275s ago: executing program 0 (id=7646): r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000180)="aabbcc", 0x3}], 0x1}}, {{&(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000240)="aabbcc", 0x3}], 0x1}}], 0x2, 0x0) (fail_nth: 6) 22.502163605s ago: executing program 0 (id=7647): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001a40)=@raw={'raw\x00', 0x8, 0x3, 0x310, 0x0, 0xe138, 0x198, 0x0, 0x198, 0x278, 0x358, 0x358, 0x278, 0x358, 0x3, 0x0, {[{{@ip={@broadcast, @loopback, 0x0, 0x0, 'netdevsim0\x00', 'veth0_to_bond\x00'}, 0x0, 0x130, 0x198, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'fsm\x00', "0d0080ff0000050000000404fff0cf81dfd28c89544e14cd3e01dd24289831867846c88621039b284c3ff45c42995560a99952bed40cf5a8c1df6cdbdb7e2378d5afd35f4c16827f55b3af494e39e8fb330200000000000032b6a99a8d87298e88a94cb519f5c17631af916a0002000000000000000000000000000000000049", 0x4}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x370) syz_emit_ethernet(0x46, &(0x7f0000000940)={@local, @empty, @void, {@ipv6={0x86dd, @dccp_packet={0x2, 0x6, "1c0adf", 0x10, 0x21, 0x1, @ipv4={'\x00', '\xff\xff', @remote}, @local, {[], {{0x4e20, 0x4e21, 0x4, 0x1, 0xe, 0x0, 0x0, 0xa, 0x1, "a43a72", 0x6, "5e6a98"}}}}}}}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000140)) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x195011, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f0000000480)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000020840)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x1000a) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r4, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r5, 0x0, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x4) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) r6 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r6, &(0x7f0000000040), 0x10) listen(r6, 0x0) r7 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r7, &(0x7f0000000080), 0x10) sendmmsg(r7, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40000}], 0x1}}], 0x1, 0x24008094) r8 = accept4$unix(r6, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x48) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x12, 0xc, &(0x7f0000000380)=ANY=[@ANYRESOCT, @ANYRESDEC=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r9}, 0x10) recvfrom$unix(r8, &(0x7f0000000140)=""/263, 0x40000, 0x0, 0x0, 0x0) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) 22.461104566s ago: executing program 0 (id=7648): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000e20000001801000020786c2500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000208500000004000000850000000500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r1, 0xc4c03d09, &(0x7f0000000b00)={0x12}) set_robust_list(0x0, 0x0) r2 = gettid() preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4094, 0xffe}], 0x1, 0xf0, 0xd215) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000680)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x13f, 0x9}}, 0x20) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMIWAIT(r3, 0x545c, 0x200000000000000) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) write$usbip_server(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[], 0x30) 22.014928654s ago: executing program 0 (id=7649): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0xa0142, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x3a) 21.997911594s ago: executing program 32 (id=7649): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0xa0142, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x3a) 1.14759958s ago: executing program 4 (id=8170): bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x42000000) r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c00000000010104000000000000000002000009240001801400018008000100e000000108000200ac1414aa0c00b3ed"], 0x6c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757818"], 0x65) 1.130212761s ago: executing program 3 (id=8171): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020782500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r0, 0x0, 0x4}, 0x18) unlink(0x0) 1.129589061s ago: executing program 5 (id=8172): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000030000000000000000000400b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b705000008000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r0, 0x0, 0x6bbc}, 0x18) creat(&(0x7f00000000c0)='./file0\x00', 0x48) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) 1.079602872s ago: executing program 3 (id=8174): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x10011, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x10, 0x23, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000420b000000000000ac00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000ca4f0000000000000000000095000000000000001034000002000000000000000000000018180000", @ANYRES32=r0, @ANYRES8=r0, @ANYRES32, @ANYBLOB="0000000000000000b703000000000000850000000c000000b700000000000000bf91000000000000b7020000010000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000240)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xd, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e22, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @private=0xa010102}}, 0x9, 0x401}, &(0x7f0000000080)=0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000480)={{r3}, &(0x7f0000000600), &(0x7f0000000800)}, 0x20) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000100001000000000000b890c1a000000a80000000160a01030000000000000000020000000900020073797a30000000000900010073797a30000000005400038008000240000000000800014000000000400003801400010076657468315f746f5f6272696467650014000100776732000000000000000000000000001400010076657468305f746f5f7465616d00000014000000110001"], 0xa8}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="1808000000bf6769cd8e444fc97600851000", @ANYRES32=r1, @ANYBLOB="00000000000100006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0xffffff81, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, r0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000a80)='kfree\x00', r7, 0x0, 0xfffffffffffffffd}, 0x18) sendmsg$NFT_BATCH(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000180a0500000000000000000002000000300003802c00038014000100776732000000000000000000000000001400010076657468315f746f5f627269646765000900020073797a30000000000900010073797a30"], 0x84}}, 0x2000c010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000040)='kmem_cache_free\x00', r4}, 0x18) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4600040000ff7f00000040000003003e00ebffffff940200000000000040000000000000000000000000000000000000002c8f3800010000000200000003000000970f0000040000000000"], 0xe6) close(r8) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=ANY=[@ANYRES32=r2], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x61, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r4}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYRESDEC], &(0x7f0000000340)='syzkaller\x00', 0x3, 0x0, 0x0, 0x40f00, 0x58, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000001700)=ANY=[@ANYBLOB="540200001600050000000000fedbdf25ff0100000000000000000000000000010a0101010000000000000000000000004e2200004e2300000a00200021000000", @ANYRES32, @ANYRES32, @ANYBLOB="fc0000000000000000000000000000000000000033000000e0000002000000000000000000000000060000000000000019d000000000000009000000000000000000000000000000000000000000000008000000000000000000000000000000ff030000100000000300000000000000ffffffff00000000ffffff7f000000000900000000000000000000007f000000070000002bbd7000000000000200013f000000000000000001000000060000002c001300200100000000000000000000000000010000000000000000000000020000001c00040003004e204e210000"], 0x254}}, 0x40808) 1.065157832s ago: executing program 2 (id=8176): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000093850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r4}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x20040000) 1.054763352s ago: executing program 5 (id=8177): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000014c0)={&(0x7f0000000040)='mm_page_alloc\x00', r1}, 0x18) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r2}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x2982, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x7ffc9ffb}]}) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x9c) utime(0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x8005, 0x62000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={0x0, 0xd}, 0x100000, 0x0, 0x0, 0x9, 0x3, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x110, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x2c0, 0x340, 0x25, 0x148, 0x0, 0x60, 0x458, 0x2a8, 0x2a8, 0x458, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc8, 0x110, 0x0, {0x200003ae, 0x7f00}, [@common=@inet=@hashlimit1={{0x58}, {'geneve0\x00', {0x44, 0x0, 0x9, 0x0, 0x0, 0xffffffff, 0x7}}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00'}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_bond\x00', 'veth0\x00', {0xff}}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@cgroup0={{0x28}, {0x4}}, @common=@unspec=@statistic={{0x38}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8000, 'syz0\x00', {0x481c}}}}], {{'\x00', 0xc8, 0x70, 0x98}, {0x28}}}}, 0x320) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000007c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r10, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000031401002dbd7000000000000900020073797a30000000000800410073697700140033006c6f0000fffffffffffffff000000000"], 0xffaf}, 0x1, 0x0, 0x0, 0x854}, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r9) getegid() fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000b00)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES64=r5, @ANYBLOB="020002", @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="0ffe0500", @ANYRES64, @ANYBLOB="02000000", @ANYRES8=r7, @ANYBLOB="02000300", @ANYRES64, @ANYBLOB="02000200", @ANYRES32=0xee00, @ANYRES8=r10, @ANYBLOB, @ANYRESDEC=r8, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="080006", @ANYRES32=r9, @ANYBLOB="08000300", @ANYRES32=0xee00, @ANYBLOB, @ANYBLOB="10000400000000002000000000000000"], 0x94, 0x1) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) 993.003653ms ago: executing program 4 (id=8179): pipe2$9p(0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000340), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) r0 = mq_open(0x0, 0x42, 0x0, 0x0) mq_notify(r0, 0x0) socket$nl_audit(0x10, 0x3, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f}}, 0x20) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x84, @dev={0xac, 0x14, 0x14, 0xb}, 0x5, 0x3, 'sh\x00', 0x1, 0x4, 0x72}, 0x2c) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @ib_path={0x0, r2, 0x1, 0x2}}, 0x20) (fail_nth: 3) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000180)='sys_enter\x00', r3}, 0x10) chown(0x0, 0x0, 0x0) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001000000"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r4}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x11, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000000000000000000000000008500000075000000b7080000000000007b8af8ff00000000b70800"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f00000000c0)='tlb_flush\x00', r5}, 0x10) 690.331708ms ago: executing program 4 (id=8180): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000640)={0x2, 0x0, @loopback}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x16, 0x7, &(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYRES32=r2, @ANYRES16=r0], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback=0xf4c2976d1cf75e2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r3}, 0x18) sendmsg$rds(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000c00)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000000000000003000000200001800d0001007564703a73797a32000000000c000280080003000700000057a90880dbaa47a180cb878c8ff3a7e7b4fc9fb077b2723918830f926f9e7186a92e188931cf910f393500000000c1112d0eec29a88aa65bb993ea7a9dd4ee52e4160983930e747060e553cf3f120fd856c825263bec8378d40b3397d3962ab78be8af5b51f8e638049fff5d2ac8bc5d"], 0x34}}, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1d) setresuid(0x0, 0xee00, 0x0) syz_clone3(&(0x7f0000000380)={0x20080, 0x0, 0x0, 0x0, {0x28}, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0xffffffffffffffff], 0x1}, 0x58) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000020000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000340)='kfree\x00', r7}, 0x10) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000001c0)={'sit0\x00', 0x0}) sendmsg$nl_route_sched(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r9, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10, 0x1}}]}}, @TCA_RATE={0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48801}, 0x0) r10 = syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0xa401) ioctl$USBDEVFS_DISCONNECT_CLAIM(r10, 0x8108551b, &(0x7f0000000000)={0x0, 0x0, "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"}) ioctl$USBDEVFS_SUBMITURB(r10, 0x8038550a, &(0x7f0000000400)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x0, 0x60, &(0x7f0000000300)='M', 0x1, 0xc, 0x0, 0x0, 0x5, 0x5f8480, 0x0}) 689.964808ms ago: executing program 2 (id=8181): r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000040)) syz_io_uring_setup(0x498, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x4004, @fd_index=0x3, 0x2, 0x0, 0x0, 0x0, 0x1}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) r2 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[], 0x48) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000740)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000240)=ANY=[@ANYBLOB="e80000006c00010029bd7000fcdbdf2500000000", @ANYRES32, @ANYBLOB="001000008000000008000f002000000014003500726f7365300000000000000000000000a40034801400350070696d367265673000000020000000001400350076657468305f6d614176746170000000140035006d61637674617030020000000000000014003500677265300000000000000000000000001400350076657468305f746f5f626174616476001400350001657468315f6d6163767461700000001400350067726530000000000000000000000000140035006261746164765f736c6176655f31000008000f"], 0xe8}}, 0x0) close(r1) 689.599198ms ago: executing program 4 (id=8182): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x36, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xd}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$P9_RVERSION(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1d, 0x0, 0x0, 0x0, 0x369eaee7, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @lsm=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x10000}, 0x94) r1 = dup(r0) write$P9_RLERRORu(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085"], 0x0, 0x101, 0x0, 0x0, 0x41100, 0x59}, 0x94) write$binfmt_elf64(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) stat(&(0x7f0000001c40)='./file0\x00', 0x0) 651.297269ms ago: executing program 5 (id=8183): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020097b1af8ff00000000bfa100000000000007010000b8ffffffb702000000"], 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='block_plug\x00', r0}, 0x10) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 650.541109ms ago: executing program 2 (id=8184): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) fchmodat(0xffffffffffffffff, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xfffffffb) 643.943819ms ago: executing program 5 (id=8185): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x36, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xd}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$P9_RVERSION(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1d, 0x0, 0x0, 0x0, 0x369eaee7, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @lsm=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x10000}, 0x94) r1 = dup(r0) write$P9_RLERRORu(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085"], 0x0, 0x101, 0x0, 0x0, 0x41100, 0x59}, 0x94) write$binfmt_elf64(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) stat(&(0x7f0000001c40)='./file0\x00', 0x0) 635.534119ms ago: executing program 4 (id=8186): perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x38, 0x1, 0x0, 0x6, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xd}, 0x100200, 0x10000, 0x0, 0x2, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x7, 0xffffffffffffffff, 0x2) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000080)='sched_switch\x00'}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x3, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200a80b15"], 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000300)={0x3, &(0x7f00000001c0)=[{0x7, 0x26, 0x3f, 0x8}, {0xf20f, 0x4, 0x5, 0x9}, {0x5, 0xfc, 0x9, 0x6}]}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYRES32=r0, @ANYRESHEX=r3, @ANYRESHEX=r0], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2, @perf_config_ext={0x3, 0xffffffff}, 0x1100, 0x5dd8, 0x3a65, 0x5, 0x0, 0x8, 0xfffb, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x8) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000200)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x10) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r6 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x7, 0x40, 0x6, 0x0, 0x0, 0x4d299, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x4}, 0x100882, 0x7ff, 0x6, 0x0, 0xb, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x3f) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000000040)) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000b, 0x12011, r6, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7020000111e6ca5b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000020000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000000)='kmem_cache_free\x00', r9}, 0x18) r10 = socket$pppl2tp(0x18, 0x1, 0x1) r11 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r11, &(0x7f0000000000)={0xa, 0x0, 0x4, @local, 0x4}, 0x1c) connect$pppl2tp(r10, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r11, 0x8, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}}, 0x32) writev(r10, &(0x7f0000000180)=[{&(0x7f00000000c0)="06", 0x1}], 0x1) 634.770259ms ago: executing program 2 (id=8187): r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000030000000000000000000400b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000008000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0x6bbc}, 0x18) creat(&(0x7f00000000c0)='./file0\x00', 0x48) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) 592.64257ms ago: executing program 2 (id=8188): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={0x0, 0x5, 0x1, "fd"}, 0x9) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1d9) socket$unix(0x1, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1a, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) mount$tmpfs(0x0, &(0x7f0000000100)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000140), 0x10008, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}]}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r2) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x882) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000400)={0x0, 0x0, {0x3}, 0x5}) 590.64072ms ago: executing program 5 (id=8189): bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x42000000) r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c00000000010104000000000000000002000009240001801400018008000100e000000108000200ac1414aa0c00b3ed"], 0x6c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757818"], 0x65) 540.14195ms ago: executing program 2 (id=8190): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000e20000001801000020786c2500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000208500000004000000850000000500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r1, 0xc4c03d09, &(0x7f0000000b00)={0x12}) set_robust_list(0x0, 0x0) r2 = gettid() preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4094, 0xffe}], 0x1, 0xf0, 0xd215) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000680)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x13f, 0x9}}, 0x20) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCMIWAIT(r3, 0x545c, 0x200000000000000) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000"], 0x48) write$usbip_server(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[], 0x30) 525.179741ms ago: executing program 5 (id=8191): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000e20000001801000020786c2500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000208500000004000000850000000500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r1, 0xc4c03d09, &(0x7f0000000b00)={0x12}) set_robust_list(0x0, 0x0) r2 = gettid() preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4094, 0xffe}], 0x1, 0xf0, 0xd215) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000680)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x13f, 0x9}}, 0x20) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCMIWAIT(r3, 0x545c, 0x200000000000000) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="17000000000000000400"], 0x48) write$usbip_server(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[], 0x30) 508.520881ms ago: executing program 4 (id=8192): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="611230000000000061134c0000000000bf2000000000000016001000071b48013d030100000000001f02000000000000bc26100000000000bf67200000000000160200000fff0700670200000a000000360600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f9ffad430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a83683d58719d72183f2cb7f43dd55788be820b236dcb695dbfd737cbf5fe7030586"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = syz_open_dev$usbfs(&(0x7f0000000040), 0x9, 0x100) pidfd_getfd(0xffffffffffffffff, r0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f00000000c0)="dc76672a00c24e35725ac85aa993790e4992eaee962668ac7ea66d4b729ddd43aff8c8e278490719262a60945d2cb5093436e1cea2bdef02c6a911b6f68a19007c0463813545ce431f14bcd0b203644c4860806fdea642da8f"}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x3fc}, 0x0, r3}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) symlink(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x804071, 0x0, 0x0, 0x0, &(0x7f0000000140)) r5 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_INIT(r5, 0x29, 0xc8, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$MRT6_DONE(r5, 0x29, 0xc9, 0x0, 0x0) creat(0x0, 0x0) r6 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50) getdents(r6, 0x0, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r5, &(0x7f0000001c00)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001bc0)={0x0, 0x1bc}, 0x1, 0x0, 0x0, 0x40d1}, 0x4044045) chroot(&(0x7f00000001c0)='./file0\x00') 241.799296ms ago: executing program 3 (id=8193): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000093850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r4}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x20040000) 162.047767ms ago: executing program 3 (id=8195): r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000040)) syz_io_uring_setup(0x498, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x4004, @fd_index=0x3, 0x2, 0x0, 0x0, 0x0, 0x1}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) r2 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x48) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000740)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000240)=ANY=[@ANYBLOB="e80000006c00010029bd7000fcdbdf2500000000", @ANYRES32, @ANYBLOB="001000008000000008000f002000000014003500726f7365300000000000000000000000a40034801400350070696d367265673000000020000000001400350076657468305f6d614176746170000000140035006d61637674617030020000000000000014003500677265300000000000000000000000001400350076657468305f746f5f626174616476001400350001657468315f6d6163767461700000001400350067726530000000000000000000000000140035006261746164765f736c6176655f31000008000f"], 0xe8}}, 0x0) close(r1) 149.241727ms ago: executing program 1 (id=8197): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) fchmodat(0xffffffffffffffff, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xfffffffb) 137.396137ms ago: executing program 1 (id=8198): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000001c00)={[{@jqfmt_vfsv0}, {@delalloc}, {@resgid}, {@nomblk_io_submit}, {@max_batch_time={'max_batch_time', 0x3d, 0x9}}, {@resgid={'resgid', 0x3d, 0xee00}}]}, 0x0, 0x43c, &(0x7f0000002000)="$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") r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x1, {{0x40}, 0x1}}, 0x10) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000080)=0x2c) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r1}, 0x38) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0xfd, 0x0, 0x0, 0x2, 0x88094, 0x8, 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, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000400), 0x8}, 0x100000, 0xa, 0x0, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000340)='kfree\x00'}, 0x18) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x2d) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8}, 0x48) 113.938447ms ago: executing program 1 (id=8199): r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000030000000000000000000400b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000008000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0x6bbc}, 0x18) creat(&(0x7f00000000c0)='./file0\x00', 0x48) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) 112.996567ms ago: executing program 3 (id=8200): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000580)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000dc0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x420, 0x248, 0x180, 0x180, 0x180, 0x3d0, 0x3d0, 0x3d0, 0x3d0, 0x3d0, 0x3d0, 0x6, 0x0, {[{{@ip={@local, @rand_addr=0x64010100, 0x0, 0x0, 'veth1_to_bridge\x00', 'ipvlan0\x00', {}, {0xff}, 0x67, 0x2, 0x6d}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xec}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, 0xffffff00, 0xffffffff, 'vlan0\x00', 'veth1_to_hsr\x00', {0xff}, {0xff}, 0x1, 0x1, 0x2}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0xe, @private=0xa010102, 0x4e21}}}, {{@ip={@remote, @empty, 0xffffffff, 0xffffff00, 'nr0\x00', 'veth1_to_batadv\x00', {0xff}, {0xff}, 0x0, 0x0, 0x34}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={{0x30}, {[0x0, 0x8], 0x1}}]}, @unspec=@CHECKSUM={0x28}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x34}, @multicast2, 0x0, 0xffffff00, 'ipvlan0\x00', 'ip_vti0\x00', {0xff}, {}, 0x84, 0x0, 0x30}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30}, {0xa02, 0x80, 0x1, 0x1}}]}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x480) recvmmsg(r3, &(0x7f0000001140), 0x700, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xc, &(0x7f0000000b80)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b40)={&(0x7f0000000600)='kfree\x00', r4}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480), 0x1a1040, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x56, &(0x7f0000000780)={[{@data_err_ignore}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@data_err_ignore}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@delalloc}, {@grpquota}, {@nobh}, {@user_xattr}, {@bh}, {@dioread_nolock}, {@quota}]}, 0x41, 0x553, &(0x7f0000000a40)="$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") r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) 86.370338ms ago: executing program 1 (id=8201): bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x42000000) r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c00000000010104000000000000000002000009240001801400018008000100e000000108000200ac1414aa0c00b3ed"], 0x6c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757818"], 0x65) 30.980619ms ago: executing program 1 (id=8202): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) fchmodat(0xffffffffffffffff, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xfffffffb) 12.643839ms ago: executing program 1 (id=8203): socket(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r0) getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) munmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x2000008, 0x1a2930, 0xffffffffffffffff, 0x0) set_mempolicy(0x6005, &(0x7f0000000080)=0xfffffffffffffffd, 0x6) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x24020000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000006, 0x31, 0xffffffffffffffff, 0xd0fb6000) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x100002, 0x0, 0xfffffffc, 0x3, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000016"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r4}, &(0x7f0000000180), &(0x7f00000001c0)=r3}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r5}, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0a00000004000000080000000800000000000000", @ANYRES32, @ANYBLOB="030000000000fa00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r7}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280), &(0x7f0000000280), 0xfd, r6}, 0x38) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a40000000160a03020000000000000000020000000900020073797a30000000000900010073797a30000000001400038008000240000000000800014000000000140000001100010000000000000000000000000a82d9535511a50b9b399c8067ee45d3d0ee44f4acb72a9c0ebbf0c98f4a62efc51fe8aab4cee01034cf6ba5f3901f1a3aa69f2a14ca1b3255b1f53f4b689287b94202b11cd3059bda8a24a0c8e500"/197], 0x68}}, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x48, 0x16, 0xa, 0x801, 0x0, 0x0, {0x2}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x1c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0xd, 0x1, 'batadv_slave_1\x00'}]}]}]}], {0xfffffffffffffc4a}}, 0x70}}, 0x24040880) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8"], &(0x7f0000000200)='GPL\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r9}, 0x18) openat$selinux_policy(0xffffff9c, 0x0, 0x0, 0x0) 0s ago: executing program 3 (id=8204): bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="06ddcb206d92050e1c00000500e3629223bc4b8422a929c581aa0db642a23d06752f8542432f25446e91c51f47ba98d12ead7e81d3f2f5c4ec6bd20892cbfbfb0ae5e5915aed07dca4b6fa724bac6f647a9fa0a0a36b7b10f9e38fd99cc96cadeaa32754c5de4d26870e80aa8475f2e02cd553c87fddd8d3e5c860221ff82dac0efb73b8bd5a0824a6014bba62d8e3"], 0x50) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = syz_io_uring_setup(0x410d2, &(0x7f0000000340)={0x0, 0x7737, 0x800, 0x1, 0xe9}, &(0x7f00000001c0), &(0x7f0000000140)) r1 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000280)=r1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xb, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020782500000000002020207b1af8fe00000000bfa100000000000007010800f8ffffffb702000008000000b703000007000000850000001100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000014c0)=@raw={'raw\x00', 0x8, 0x3, 0x528, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x458, 0xffffffff, 0xffffffff, 0x458, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@empty, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00', {}, {}, 0x62}, 0x0, 0x358, 0x388, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'veth0_to_hsr\x00', {0x4, 0x8, 0x20, 0x5e1b2d47, 0xf91, 0x5, 0x4, 0x9f7, 0x18}, {0x8}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x588) kernel console output (not intermixed with test programs): 489.494144][T25705] RAX: ffffffffffffffda RBX: 00007f1092f05fa0 RCX: 00007f1092cde9a9 [ 489.494157][T25705] RDX: 0000000000000000 RSI: 0000200000000540 RDI: 0000000000000019 [ 489.494228][T25705] RBP: 00007f109133f090 R08: 0000000000000000 R09: 0000000000000000 [ 489.494257][T25705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 489.494270][T25705] R13: 0000000000000000 R14: 00007f1092f05fa0 R15: 00007ffdbd067e78 [ 489.494311][T25705] [ 489.494446][T25705] netlink: 'syz.0.7443': attribute type 24 has an invalid length. [ 489.512397][T25706] EXT4-fs: Ignoring removed i_version option [ 489.540055][T25708] FAULT_INJECTION: forcing a failure. [ 489.540055][T25708] name failslab, interval 1, probability 0, space 0, times 0 [ 489.541664][T25706] EXT4-fs: Ignoring removed orlov option [ 489.546472][T25708] CPU: 0 UID: 0 PID: 25708 Comm: syz.0.7445 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 489.546498][T25708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 489.546517][T25708] Call Trace: [ 489.546523][T25708] [ 489.546531][T25708] __dump_stack+0x1d/0x30 [ 489.546553][T25708] dump_stack_lvl+0xe8/0x140 [ 489.546572][T25708] dump_stack+0x15/0x1b [ 489.546588][T25708] should_fail_ex+0x265/0x280 [ 489.546678][T25708] should_failslab+0x8c/0xb0 [ 489.546698][T25708] __kmalloc_noprof+0xa5/0x3e0 [ 489.546741][T25708] ? security_sk_alloc+0x52/0x120 [ 489.546769][T25708] ? should_failslab+0x8c/0xb0 [ 489.546789][T25708] security_sk_alloc+0x52/0x120 [ 489.546817][T25708] sk_prot_alloc+0xc2/0x190 [ 489.546871][T25708] sk_alloc+0x34/0x360 [ 489.546898][T25708] bpf_prog_test_run_skb+0x234/0xbd0 [ 489.546992][T25708] ? __rcu_read_unlock+0x4f/0x70 [ 489.547012][T25708] ? __fget_files+0x184/0x1c0 [ 489.547029][T25708] ? __rcu_read_unlock+0x4f/0x70 [ 489.547050][T25708] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 489.547083][T25708] bpf_prog_test_run+0x22a/0x390 [ 489.547113][T25708] __sys_bpf+0x3dc/0x790 [ 489.547171][T25708] __x64_sys_bpf+0x41/0x50 [ 489.547195][T25708] x64_sys_call+0x2478/0x2fb0 [ 489.547216][T25708] do_syscall_64+0xd2/0x200 [ 489.547267][T25708] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 489.547291][T25708] ? clear_bhb_loop+0x40/0x90 [ 489.547311][T25708] ? clear_bhb_loop+0x40/0x90 [ 489.547361][T25708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.547382][T25708] RIP: 0033:0x7f1092cde9a9 [ 489.547397][T25708] 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 [ 489.547413][T25708] RSP: 002b:00007f109133f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 489.547510][T25708] RAX: ffffffffffffffda RBX: 00007f1092f05fa0 RCX: 00007f1092cde9a9 [ 489.547521][T25708] RDX: 0000000000000050 RSI: 0000200000002300 RDI: 000000000000000a [ 489.547585][T25708] RBP: 00007f109133f090 R08: 0000000000000000 R09: 0000000000000000 [ 489.547598][T25708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 489.547610][T25708] R13: 0000000000000000 R14: 00007f1092f05fa0 R15: 00007ffdbd067e78 [ 489.547632][T25708] [ 489.979066][T25706] EXT4-fs (loop4): can't mount with data=, fs mounted w/o journal [ 489.994822][T25719] loop3: detected capacity change from 0 to 512 [ 490.016571][T25719] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 490.031386][T25719] EXT4-fs (loop3): mount failed [ 490.044830][T25719] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7450'. [ 490.097770][T25737] 9pnet_fd: Insufficient options for proto=fd [ 490.106280][T25732] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 490.163221][T25739] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 490.285466][T25754] loop4: detected capacity change from 0 to 512 [ 490.307556][T25754] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 490.322584][T25754] EXT4-fs (loop4): mount failed [ 490.330916][T25754] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7463'. [ 490.346887][T25759] FAULT_INJECTION: forcing a failure. [ 490.346887][T25759] name failslab, interval 1, probability 0, space 0, times 0 [ 490.359579][T25759] CPU: 1 UID: 0 PID: 25759 Comm: syz.0.7464 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 490.359604][T25759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 490.359617][T25759] Call Trace: [ 490.359623][T25759] [ 490.359629][T25759] __dump_stack+0x1d/0x30 [ 490.359649][T25759] dump_stack_lvl+0xe8/0x140 [ 490.359737][T25759] dump_stack+0x15/0x1b [ 490.359753][T25759] should_fail_ex+0x265/0x280 [ 490.359778][T25759] should_failslab+0x8c/0xb0 [ 490.359832][T25759] kmem_cache_alloc_noprof+0x50/0x310 [ 490.359856][T25759] ? skb_clone+0x151/0x1f0 [ 490.359954][T25759] skb_clone+0x151/0x1f0 [ 490.359973][T25759] __netlink_deliver_tap+0x2c9/0x500 [ 490.359996][T25759] netlink_unicast+0x653/0x680 [ 490.360026][T25759] netlink_sendmsg+0x58b/0x6b0 [ 490.360047][T25759] ? __pfx_netlink_sendmsg+0x10/0x10 [ 490.360190][T25759] __sock_sendmsg+0x145/0x180 [ 490.360212][T25759] ____sys_sendmsg+0x31e/0x4e0 [ 490.360234][T25759] ___sys_sendmsg+0x17b/0x1d0 [ 490.360263][T25759] __x64_sys_sendmsg+0xd4/0x160 [ 490.360327][T25759] x64_sys_call+0x2999/0x2fb0 [ 490.360345][T25759] do_syscall_64+0xd2/0x200 [ 490.360364][T25759] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 490.360388][T25759] ? clear_bhb_loop+0x40/0x90 [ 490.360408][T25759] ? clear_bhb_loop+0x40/0x90 [ 490.360502][T25759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.360520][T25759] RIP: 0033:0x7f1092cde9a9 [ 490.360533][T25759] 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 [ 490.360550][T25759] RSP: 002b:00007f109133f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 490.360593][T25759] RAX: ffffffffffffffda RBX: 00007f1092f05fa0 RCX: 00007f1092cde9a9 [ 490.360604][T25759] RDX: 0000000000000000 RSI: 0000200000000540 RDI: 000000000000001b [ 490.360615][T25759] RBP: 00007f109133f090 R08: 0000000000000000 R09: 0000000000000000 [ 490.360628][T25759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 490.360641][T25759] R13: 0000000000000000 R14: 00007f1092f05fa0 R15: 00007ffdbd067e78 [ 490.360658][T25759] [ 490.366087][T25761] loop4: detected capacity change from 0 to 1024 [ 490.418921][T25767] FAULT_INJECTION: forcing a failure. [ 490.418921][T25767] name failslab, interval 1, probability 0, space 0, times 0 [ 490.429025][T25764] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7466'. [ 490.432028][T25767] CPU: 1 UID: 0 PID: 25767 Comm: syz.2.7467 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 490.432056][T25767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 490.432069][T25767] Call Trace: [ 490.432076][T25767] [ 490.432083][T25767] __dump_stack+0x1d/0x30 [ 490.432105][T25767] dump_stack_lvl+0xe8/0x140 [ 490.432134][T25767] dump_stack+0x15/0x1b [ 490.432150][T25767] should_fail_ex+0x265/0x280 [ 490.432178][T25767] should_failslab+0x8c/0xb0 [ 490.432239][T25767] __kmalloc_noprof+0xa5/0x3e0 [ 490.432286][T25767] ? security_sk_alloc+0x52/0x120 [ 490.432314][T25767] ? should_failslab+0x8c/0xb0 [ 490.432335][T25767] security_sk_alloc+0x52/0x120 [ 490.432363][T25767] sk_prot_alloc+0xc2/0x190 [ 490.432397][T25767] sk_alloc+0x34/0x360 [ 490.432424][T25767] bpf_prog_test_run_skb+0x234/0xbd0 [ 490.432521][T25767] ? __rcu_read_unlock+0x4f/0x70 [ 490.432541][T25767] ? __fget_files+0x184/0x1c0 [ 490.432558][T25767] ? __rcu_read_unlock+0x4f/0x70 [ 490.432594][T25767] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 490.432622][T25767] bpf_prog_test_run+0x22a/0x390 [ 490.432738][T25767] __sys_bpf+0x3dc/0x790 [ 490.432770][T25767] __x64_sys_bpf+0x41/0x50 [ 490.432817][T25767] x64_sys_call+0x2478/0x2fb0 [ 490.432838][T25767] do_syscall_64+0xd2/0x200 [ 490.432856][T25767] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 490.432902][T25767] ? clear_bhb_loop+0x40/0x90 [ 490.432922][T25767] ? clear_bhb_loop+0x40/0x90 [ 490.432943][T25767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.432962][T25767] RIP: 0033:0x7fa24edee9a9 [ 490.433046][T25767] 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 [ 490.433082][T25767] RSP: 002b:00007fa24d457038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 490.433181][T25767] RAX: ffffffffffffffda RBX: 00007fa24f015fa0 RCX: 00007fa24edee9a9 [ 490.433193][T25767] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 490.433206][T25767] RBP: 00007fa24d457090 R08: 0000000000000000 R09: 0000000000000000 [ 490.433219][T25767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 490.433231][T25767] R13: 0000000000000000 R14: 00007fa24f015fa0 R15: 00007ffc59efd558 [ 490.433249][T25767] [ 490.438368][T25761] EXT4-fs: Ignoring removed i_version option [ 490.542402][T25771] 9pnet_fd: Insufficient options for proto=fd [ 490.542905][T25761] EXT4-fs: Ignoring removed orlov option [ 490.548532][T25761] EXT4-fs (loop4): can't mount with data=, fs mounted w/o journal [ 490.578341][T25774] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 490.903795][T25787] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7475'. [ 490.924065][T25790] netlink: 'syz.1.7476': attribute type 24 has an invalid length. [ 490.961899][T25792] SELinux: policydb version 150994968 does not match my version range 15-34 [ 490.971134][T25792] SELinux: failed to load policy [ 490.983871][T25796] 9pnet_fd: Insufficient options for proto=fd [ 490.983935][T25798] loop4: detected capacity change from 0 to 128 [ 490.996938][T25798] EXT4-fs: Ignoring removed nobh option [ 491.074259][T25811] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 491.102885][T25816] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7487'. [ 491.146496][T25822] netlink: 'syz.2.7489': attribute type 13 has an invalid length. [ 491.176561][T25824] loop3: detected capacity change from 0 to 512 [ 491.236398][T25798] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 491.244907][T25798] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 491.286202][T25831] 9pnet_fd: Insufficient options for proto=fd [ 491.332907][T25833] hub 6-0:1.0: USB hub found [ 491.337625][T25833] hub 6-0:1.0: 8 ports detected [ 491.547922][T25843] loop3: detected capacity change from 0 to 1024 [ 491.554679][T25843] EXT4-fs: Ignoring removed i_version option [ 491.560884][T25843] EXT4-fs: Ignoring removed orlov option [ 491.572323][T25843] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 491.641892][T25846] loop3: detected capacity change from 0 to 512 [ 491.653217][T25846] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 491.668269][T25846] EXT4-fs (loop3): mount failed [ 491.674917][T25846] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7498'. [ 491.859692][T25860] hub 6-0:1.0: USB hub found [ 491.864782][T25860] hub 6-0:1.0: 8 ports detected [ 491.871365][T25871] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(8) [ 491.877943][T25871] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 491.885710][T25871] vhci_hcd vhci_hcd.0: Device attached [ 491.913011][T25872] usbip_core: unknown command [ 491.917770][T25872] vhci_hcd: unknown pdu 1937339231 [ 491.923053][T25872] usbip_core: unknown command [ 491.930821][T25396] vhci_hcd: stop threads [ 491.935101][T25396] vhci_hcd: release socket [ 491.939564][T25396] vhci_hcd: disconnect device [ 491.965591][T25875] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 492.167913][T25902] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 492.200419][T25906] hub 6-0:1.0: USB hub found [ 492.212673][T25906] hub 6-0:1.0: 8 ports detected [ 492.229338][T25907] netlink: 20 bytes leftover after parsing attributes in process `syz.2.7515'. [ 492.411049][ T29] kauditd_printk_skb: 670 callbacks suppressed [ 492.411062][ T29] audit: type=1400 audit(51904994.355:70580): avc: denied { relabelfrom } for pid=25887 comm="syz.2.7515" name="" dev="pipefs" ino=95650 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 492.439806][ T29] audit: type=1400 audit(51904994.464:70581): avc: denied { create } for pid=25887 comm="syz.2.7515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 492.530303][T25912] netlink: 'syz.1.7524': attribute type 13 has an invalid length. [ 492.545174][ T29] audit: type=1326 audit(51904994.664:70582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25911 comm="syz.1.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 492.568798][ T29] audit: type=1326 audit(51904994.664:70583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25911 comm="syz.1.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 492.592213][ T29] audit: type=1326 audit(51904994.664:70584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25911 comm="syz.1.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 492.615694][ T29] audit: type=1326 audit(51904994.664:70585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25911 comm="syz.1.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 492.639272][ T29] audit: type=1326 audit(51904994.664:70586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25911 comm="syz.1.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 492.676591][T25917] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 492.680341][ T29] audit: type=1326 audit(51904994.664:70587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25911 comm="syz.1.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 492.707487][ T29] audit: type=1326 audit(51904994.664:70588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25911 comm="syz.1.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 492.730957][ T29] audit: type=1326 audit(51904994.664:70589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25911 comm="syz.1.7524" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 492.766857][T25919] loop3: detected capacity change from 0 to 512 [ 492.773738][T25919] EXT4-fs: Ignoring removed nomblk_io_submit option [ 492.781007][T25919] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 492.926140][T25928] loop3: detected capacity change from 0 to 512 [ 492.939250][T25928] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 492.947841][T25928] EXT4-fs (loop3): bad geometry: block count 204800 exceeds size of device (128 blocks) [ 492.994771][T25934] loop3: detected capacity change from 0 to 1024 [ 493.004255][T25934] EXT4-fs: Ignoring removed i_version option [ 493.010344][T25934] EXT4-fs: Ignoring removed orlov option [ 493.027763][T25934] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 493.102079][T25940] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 493.147504][T25944] hub 6-0:1.0: USB hub found [ 493.154283][T25948] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 493.155982][T25944] hub 6-0:1.0: 8 ports detected [ 493.189420][T25950] loop3: detected capacity change from 0 to 512 [ 493.199142][T25950] EXT4-fs: Ignoring removed nomblk_io_submit option [ 493.207529][T25950] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 493.226770][T25956] netlink: 14 bytes leftover after parsing attributes in process `syz.4.7542'. [ 493.247752][T25956] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 493.266804][T25956] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 493.279201][T25956] bond0 (unregistering): Released all slaves [ 493.343216][T25963] SELinux: policydb version 150994968 does not match my version range 15-34 [ 493.357947][T25963] SELinux: failed to load policy [ 493.452157][T25976] SELinux: policydb version 150994968 does not match my version range 15-34 [ 493.464614][T25971] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 493.468634][T25976] SELinux: failed to load policy [ 493.487859][T25979] 9pnet_fd: Insufficient options for proto=fd [ 493.545266][T25980] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 493.695372][T25999] netlink: 'syz.1.7558': attribute type 13 has an invalid length. [ 493.796984][T26009] netlink: 20 bytes leftover after parsing attributes in process `syz.0.7557'. [ 493.989872][T26011] SELinux: policydb version 150994968 does not match my version range 15-34 [ 494.009236][T26013] loop4: detected capacity change from 0 to 512 [ 494.057902][T26013] EXT4-fs mount: 14 callbacks suppressed [ 494.057975][T26013] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 494.063396][T26011] SELinux: failed to load policy [ 494.098664][T22604] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 494.150124][T26018] 9pnet_fd: Insufficient options for proto=fd [ 494.168213][T26020] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 494.220154][T26023] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 494.260825][T26026] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. crond[3096]: time disparity of 17477 minutes detected [ 494.555048][T26044] 9pnet_fd: Insufficient options for proto=fd [ 494.596067][T26046] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 494.596380][T26049] xt_hashlimit: size too large, truncated to 1048576 [ 494.655831][T26053] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 494.724355][T26057] loop4: detected capacity change from 0 to 1024 [ 494.731218][T26057] EXT4-fs: Ignoring removed i_version option [ 494.737301][T26057] EXT4-fs: Ignoring removed orlov option [ 494.754324][T26057] EXT4-fs (loop4): can't mount with data=, fs mounted w/o journal [ 494.822064][T26066] netlink: 'syz.0.7584': attribute type 13 has an invalid length. [ 494.905093][T26073] 9pnet_fd: Insufficient options for proto=fd [ 494.938432][T26077] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 495.046537][T26084] loop3: detected capacity change from 0 to 512 [ 495.058261][T26084] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 495.086533][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 495.106223][T26094] loop4: detected capacity change from 0 to 512 [ 495.115806][T26094] EXT4-fs: Ignoring removed nomblk_io_submit option [ 495.122701][T26094] EXT4-fs (loop4): can't mount with both data=journal and delalloc [ 495.158678][T26099] loop3: detected capacity change from 0 to 512 [ 495.168269][T26098] FAULT_INJECTION: forcing a failure. [ 495.168269][T26098] name failslab, interval 1, probability 0, space 0, times 0 [ 495.181115][T26098] CPU: 0 UID: 0 PID: 26098 Comm: syz.1.7597 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 495.181143][T26098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 495.181156][T26098] Call Trace: [ 495.181163][T26098] [ 495.181170][T26098] __dump_stack+0x1d/0x30 [ 495.181189][T26098] dump_stack_lvl+0xe8/0x140 [ 495.181278][T26098] dump_stack+0x15/0x1b [ 495.181291][T26098] should_fail_ex+0x265/0x280 [ 495.181315][T26098] should_failslab+0x8c/0xb0 [ 495.181366][T26098] kmem_cache_alloc_noprof+0x50/0x310 [ 495.181486][T26098] ? skb_clone+0x151/0x1f0 [ 495.181503][T26098] skb_clone+0x151/0x1f0 [ 495.181520][T26098] __netlink_deliver_tap+0x2c9/0x500 [ 495.181562][T26098] netlink_unicast+0x653/0x680 [ 495.181593][T26098] netlink_sendmsg+0x58b/0x6b0 [ 495.181612][T26098] ? __pfx_netlink_sendmsg+0x10/0x10 [ 495.181630][T26098] __sock_sendmsg+0x145/0x180 [ 495.181754][T26098] ____sys_sendmsg+0x31e/0x4e0 [ 495.181842][T26098] ___sys_sendmsg+0x17b/0x1d0 [ 495.181930][T26098] __x64_sys_sendmsg+0xd4/0x160 [ 495.181954][T26098] x64_sys_call+0x2999/0x2fb0 [ 495.181975][T26098] do_syscall_64+0xd2/0x200 [ 495.182064][T26098] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 495.182085][T26098] ? clear_bhb_loop+0x40/0x90 [ 495.182103][T26098] ? clear_bhb_loop+0x40/0x90 [ 495.182149][T26098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.182170][T26098] RIP: 0033:0x7f9e104de9a9 [ 495.182186][T26098] 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 [ 495.182204][T26098] RSP: 002b:00007f9e0eb3f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 495.182224][T26098] RAX: ffffffffffffffda RBX: 00007f9e10705fa0 RCX: 00007f9e104de9a9 [ 495.182286][T26098] RDX: 0000000000040080 RSI: 0000200000000080 RDI: 0000000000000005 [ 495.182296][T26098] RBP: 00007f9e0eb3f090 R08: 0000000000000000 R09: 0000000000000000 [ 495.182308][T26098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 495.182322][T26098] R13: 0000000000000000 R14: 00007f9e10705fa0 R15: 00007fff50c47278 [ 495.182365][T26098] [ 495.183637][T26098] netlink: 32 bytes leftover after parsing attributes in process `syz.1.7597'. [ 495.212645][T26099] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 495.282404][T26103] 9pnet_fd: Insufficient options for proto=fd [ 495.424739][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 495.467367][T26109] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 495.789820][T26138] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(8) [ 495.796343][T26138] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 495.804280][T26138] vhci_hcd vhci_hcd.0: Device attached [ 495.810364][T26139] usbip_core: unknown command [ 495.815090][T26139] vhci_hcd: unknown pdu 1937339231 [ 495.820310][T26139] usbip_core: unknown command [ 495.825407][T25396] vhci_hcd: stop threads [ 495.829691][T25396] vhci_hcd: release socket [ 495.834170][T25396] vhci_hcd: disconnect device [ 496.345170][T26144] loop4: detected capacity change from 0 to 512 [ 496.351951][T26144] EXT4-fs: Ignoring removed nomblk_io_submit option [ 496.359097][T26144] EXT4-fs (loop4): can't mount with both data=journal and delalloc [ 496.525055][T26149] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 496.568868][T26158] netlink: 'syz.2.7619': attribute type 13 has an invalid length. [ 496.606163][T26161] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(8) [ 496.612695][T26161] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 496.620775][T26161] vhci_hcd vhci_hcd.0: Device attached [ 496.627194][T26162] usbip_core: unknown command [ 496.632111][T26162] vhci_hcd: unknown pdu 1937339231 [ 496.637292][T26162] usbip_core: unknown command [ 496.642236][T25396] vhci_hcd: stop threads [ 496.646576][T25396] vhci_hcd: release socket [ 496.651244][T25396] vhci_hcd: disconnect device [ 497.100419][T26166] bond3: entered promiscuous mode [ 497.105545][T26166] bond3: entered allmulticast mode [ 497.110998][T26166] 8021q: adding VLAN 0 to HW filter on device bond3 [ 497.120299][T26166] bond3 (unregistering): Released all slaves [ 497.217042][T26179] loop3: detected capacity change from 0 to 512 [ 497.224793][T26179] EXT4-fs: Ignoring removed nomblk_io_submit option [ 497.231911][T26179] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 497.295174][T26183] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 497.390509][T26191] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 497.397093][T26191] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 497.404855][T26191] vhci_hcd vhci_hcd.0: Device attached [ 497.413036][T26192] usbip_core: unknown command [ 497.417748][T26192] vhci_hcd: unknown pdu 0 [ 497.422689][T26192] usbip_core: unknown command [ 497.427761][T25396] vhci_hcd: stop threads [ 497.432032][T25396] vhci_hcd: release socket [ 497.436589][T25396] vhci_hcd: disconnect device [ 497.448241][T26195] loop4: detected capacity change from 0 to 1024 [ 497.455122][T26195] EXT4-fs: Ignoring removed i_version option [ 497.461140][T26195] EXT4-fs: Ignoring removed orlov option [ 497.470754][T26199] FAULT_INJECTION: forcing a failure. [ 497.470754][T26199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 497.483907][T26199] CPU: 1 UID: 0 PID: 26199 Comm: syz.3.7635 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 497.483965][T26199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 497.483978][T26199] Call Trace: [ 497.483984][T26199] [ 497.483990][T26199] __dump_stack+0x1d/0x30 [ 497.484009][T26199] dump_stack_lvl+0xe8/0x140 [ 497.484085][T26199] dump_stack+0x15/0x1b [ 497.484099][T26199] should_fail_ex+0x265/0x280 [ 497.484125][T26199] should_fail+0xb/0x20 [ 497.484150][T26199] should_fail_usercopy+0x1a/0x20 [ 497.484219][T26199] _copy_from_user+0x1c/0xb0 [ 497.484237][T26199] tls_setsockopt+0x3ec/0xce0 [ 497.484272][T26199] sock_common_setsockopt+0x66/0x80 [ 497.484357][T26199] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 497.484381][T26199] __sys_setsockopt+0x181/0x200 [ 497.484474][T26199] __x64_sys_setsockopt+0x64/0x80 [ 497.484519][T26199] x64_sys_call+0x2bd5/0x2fb0 [ 497.484537][T26199] do_syscall_64+0xd2/0x200 [ 497.484631][T26199] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 497.484655][T26199] ? clear_bhb_loop+0x40/0x90 [ 497.484753][T26199] ? clear_bhb_loop+0x40/0x90 [ 497.484779][T26199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 497.484791][T26199] RIP: 0033:0x7fcbeb23e9a9 [ 497.484800][T26199] 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 [ 497.484810][T26199] RSP: 002b:00007fcbe989f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 497.484821][T26199] RAX: ffffffffffffffda RBX: 00007fcbeb465fa0 RCX: 00007fcbeb23e9a9 [ 497.484854][T26199] RDX: 0000000000000002 RSI: 000000000000011a RDI: 0000000000000006 [ 497.484885][T26199] RBP: 00007fcbe989f090 R08: 0000000000000038 R09: 0000000000000000 [ 497.484892][T26199] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000001 [ 497.484899][T26199] R13: 0000000000000000 R14: 00007fcbeb465fa0 R15: 00007ffd601b0c88 [ 497.484909][T26199] [ 497.493269][T26195] EXT4-fs (loop4): can't mount with data=, fs mounted w/o journal [ 497.696900][ T29] kauditd_printk_skb: 1177 callbacks suppressed [ 497.696915][ T29] audit: type=1400 audit(51904999.806:71767): avc: denied { create } for pid=26194 comm="syz.4.7633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 497.725413][ T29] audit: type=1400 audit(51904999.826:71768): avc: denied { ioctl } for pid=26194 comm="syz.4.7633" path="socket:[96194]" dev="sockfs" ino=96194 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 497.771138][ T29] audit: type=1400 audit(51904999.876:71769): avc: denied { module_request } for pid=26214 comm="syz.2.7642" kmod="crypto-gcm(aria)" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 497.821522][ T29] audit: type=1326 audit(51904999.925:71770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26225 comm="syz.4.7643" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 497.845418][ T29] audit: type=1326 audit(51904999.925:71771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26225 comm="syz.4.7643" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 497.868907][ T29] audit: type=1326 audit(51904999.925:71772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26225 comm="syz.4.7643" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 497.892497][ T29] audit: type=1326 audit(51904999.925:71773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26225 comm="syz.4.7643" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 497.915945][ T29] audit: type=1326 audit(51904999.925:71774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26225 comm="syz.4.7643" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 497.939772][ T29] audit: type=1326 audit(51904999.925:71775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26225 comm="syz.4.7643" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 497.963202][ T29] audit: type=1326 audit(51904999.925:71776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26225 comm="syz.4.7643" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 498.015698][T26232] netlink: 'syz.3.7645': attribute type 13 has an invalid length. [ 498.400184][T25396] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.447341][T25396] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.517486][T25396] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.567413][T25396] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.630177][T25396] batadv1: left allmulticast mode [ 498.635326][T25396] batadv1: left promiscuous mode [ 498.640499][T25396] bridge0: port 3(batadv1) entered disabled state [ 498.649748][T25396] bridge_slave_1: left allmulticast mode [ 498.655448][T25396] bridge_slave_1: left promiscuous mode [ 498.661209][T25396] bridge0: port 2(bridge_slave_1) entered disabled state [ 498.674069][T25396] bridge_slave_0: left allmulticast mode [ 498.679875][T25396] bridge_slave_0: left promiscuous mode [ 498.685663][T25396] bridge0: port 1(bridge_slave_0) entered disabled state [ 498.799647][T25396] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 498.810475][T25396] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 498.820134][T25396] bond0 (unregistering): Released all slaves [ 498.831361][T25396] bond1 (unregistering): Released all slaves [ 498.892951][T25396] hsr_slave_0: left promiscuous mode [ 498.910068][T25396] hsr_slave_1: left promiscuous mode [ 498.920074][T26255] xt_l2tp: invalid flags combination: 8 [ 498.926253][T25396] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 498.933732][T25396] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 498.964291][T25396] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 498.971948][T25396] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 498.998330][T25396] veth1_macvtap: left promiscuous mode [ 499.004028][T25396] veth0_macvtap: left promiscuous mode [ 499.009784][T25396] veth1_vlan: left promiscuous mode [ 499.015694][T25396] veth0_vlan: left promiscuous mode [ 499.083304][T25396] team0 (unregistering): Port device team_slave_1 removed [ 499.092871][T25396] team0 (unregistering): Port device team_slave_0 removed [ 499.254300][T26241] chnl_net:caif_netlink_parms(): no params data found [ 499.444430][T26241] bridge0: port 1(bridge_slave_0) entered blocking state [ 499.451563][T26241] bridge0: port 1(bridge_slave_0) entered disabled state [ 499.489637][T26241] bridge_slave_0: entered allmulticast mode [ 499.496201][T26241] bridge_slave_0: entered promiscuous mode [ 499.503931][T26241] bridge0: port 2(bridge_slave_1) entered blocking state [ 499.511108][T26241] bridge0: port 2(bridge_slave_1) entered disabled state [ 499.518406][T26241] bridge_slave_1: entered allmulticast mode [ 499.525211][T26241] bridge_slave_1: entered promiscuous mode [ 499.546385][T26294] netlink: 'syz.3.7665': attribute type 13 has an invalid length. [ 499.573792][T26241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 499.587657][T26241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 499.611990][T26241] team0: Port device team_slave_0 added [ 499.619071][T26241] team0: Port device team_slave_1 added [ 499.633842][T26241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 499.640866][T26241] 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. [ 499.666880][T26241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 499.679915][T26241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 499.686882][T26241] 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. [ 499.712983][T26241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 499.782913][T26241] hsr_slave_0: entered promiscuous mode [ 499.793466][T26241] hsr_slave_1: entered promiscuous mode [ 499.837790][T26241] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 499.846045][T26310] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 499.854787][T26241] Cannot create hsr debugfs directory [ 499.919150][T26315] loop4: detected capacity change from 0 to 512 [ 499.943478][T26315] EXT4-fs: Ignoring removed nomblk_io_submit option [ 499.952036][T26315] EXT4-fs (loop4): can't mount with both data=journal and delalloc [ 499.996263][T26241] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 500.028015][T26241] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 500.051941][T26241] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 500.061040][T26241] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 500.087617][T26320] bond2: entered promiscuous mode [ 500.092809][T26320] bond2: entered allmulticast mode [ 500.099481][T26320] 8021q: adding VLAN 0 to HW filter on device bond2 [ 500.109212][T26320] bond2 (unregistering): Released all slaves [ 500.192812][T26241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 500.234902][T26241] 8021q: adding VLAN 0 to HW filter on device team0 [ 500.253856][T10635] kernel write not supported for file /667/attr/exec (pid: 10635 comm: kworker/0:12) [ 500.267541][T25402] bridge0: port 1(bridge_slave_0) entered blocking state [ 500.274836][T25402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 500.290214][T25402] bridge0: port 2(bridge_slave_1) entered blocking state [ 500.297348][T25402] bridge0: port 2(bridge_slave_1) entered forwarding state [ 500.326389][T26345] FAULT_INJECTION: forcing a failure. [ 500.326389][T26345] name failslab, interval 1, probability 0, space 0, times 0 [ 500.339060][T26345] CPU: 0 UID: 0 PID: 26345 Comm: syz.2.7682 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 500.339088][T26345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 500.339100][T26345] Call Trace: [ 500.339107][T26345] [ 500.339125][T26345] __dump_stack+0x1d/0x30 [ 500.339146][T26345] dump_stack_lvl+0xe8/0x140 [ 500.339188][T26345] dump_stack+0x15/0x1b [ 500.339201][T26345] should_fail_ex+0x265/0x280 [ 500.339235][T26345] should_failslab+0x8c/0xb0 [ 500.339257][T26345] __kmalloc_node_track_caller_noprof+0xa4/0x410 [ 500.339372][T26345] ? sidtab_sid2str_get+0xa0/0x130 [ 500.339461][T26345] kmemdup_noprof+0x2b/0x70 [ 500.339482][T26345] sidtab_sid2str_get+0xa0/0x130 [ 500.339503][T26345] security_sid_to_context_core+0x1eb/0x2e0 [ 500.339541][T26345] security_sid_to_context+0x27/0x40 [ 500.339575][T26345] avc_audit_post_callback+0x9d/0x520 [ 500.339601][T26345] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 500.339638][T26345] common_lsm_audit+0x1bb/0x230 [ 500.339657][T26345] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 500.339684][T26345] slow_avc_audit+0x104/0x140 [ 500.339751][T26345] avc_has_perm+0x128/0x150 [ 500.339776][T26345] selinux_mmap_file+0x147/0x1d0 [ 500.339799][T26345] security_mmap_file+0x175/0x1c0 [ 500.339817][T26345] vm_mmap_pgoff+0x90/0x2e0 [ 500.339869][T26345] ksys_mmap_pgoff+0x268/0x310 [ 500.339935][T26345] x64_sys_call+0x1602/0x2fb0 [ 500.339955][T26345] do_syscall_64+0xd2/0x200 [ 500.339974][T26345] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 500.339999][T26345] ? clear_bhb_loop+0x40/0x90 [ 500.340037][T26345] ? clear_bhb_loop+0x40/0x90 [ 500.340058][T26345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.340158][T26345] RIP: 0033:0x7fa24edee9a9 [ 500.340250][T26345] 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 [ 500.340268][T26345] RSP: 002b:00007fa24d457038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 500.340284][T26345] RAX: ffffffffffffffda RBX: 00007fa24f015fa0 RCX: 00007fa24edee9a9 [ 500.340307][T26345] RDX: 0000000003000009 RSI: 0000000000003000 RDI: 0000200000003000 [ 500.340318][T26345] RBP: 00007fa24d457090 R08: 0000000000000003 R09: 0000000000000000 [ 500.340328][T26345] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000001 [ 500.340415][T26345] R13: 0000000000000000 R14: 00007fa24f015fa0 R15: 00007ffc59efd558 [ 500.340432][T26345] [ 500.405712][T26241] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 500.591555][T26241] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 500.612944][T26346] SELinux: policydb version 922656840 does not match my version range 15-34 [ 500.622670][T26346] SELinux: failed to load policy [ 500.625083][T26349] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 500.650647][T26349] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 500.665133][T26349] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7683'. [ 500.674302][T26349] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7683'. [ 500.794844][T26241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 500.808898][T26357] bond0: entered promiscuous mode [ 500.814108][T26357] bond0: entered allmulticast mode [ 500.831073][T26357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 500.842018][T26357] bond0 (unregistering): Released all slaves [ 500.931547][T26381] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 500.959145][T26386] loop3: detected capacity change from 0 to 512 [ 500.966359][T26386] EXT4-fs: Ignoring removed nomblk_io_submit option [ 500.974234][T26386] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 500.982012][T26241] veth0_vlan: entered promiscuous mode [ 500.995035][T26241] veth1_vlan: entered promiscuous mode [ 501.021450][T26241] veth0_macvtap: entered promiscuous mode [ 501.036443][T26241] veth1_macvtap: entered promiscuous mode [ 501.063827][T26391] netlink: 'syz.4.7694': attribute type 13 has an invalid length. [ 501.089598][T26241] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 501.101235][T26241] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 501.111376][T26241] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 501.120259][T26241] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 501.129222][T26241] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 501.138095][T26241] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 501.246113][T26400] SELinux: policydb version 150994968 does not match my version range 15-34 [ 501.255180][T26400] SELinux: failed to load policy [ 501.299228][T26407] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7699'. [ 501.361139][T26410] bond1: entered promiscuous mode [ 501.366735][T26410] bond1: entered allmulticast mode [ 501.375138][T26410] 8021q: adding VLAN 0 to HW filter on device bond1 [ 501.388999][T26410] bond1 (unregistering): Released all slaves [ 501.630273][T26419] netlink: 14 bytes leftover after parsing attributes in process `syz.5.7703'. [ 501.648369][T26419] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 501.650054][T26421] netlink: 'syz.1.7704': attribute type 10 has an invalid length. [ 501.666910][T26419] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 501.677607][T26419] bond0 (unregistering): Released all slaves [ 501.697138][T26421] team0: Port device dummy0 added [ 501.863109][T26432] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 501.871841][T26432] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 502.124444][T26436] xt_hashlimit: size too large, truncated to 1048576 [ 502.177788][T26437] FAULT_INJECTION: forcing a failure. [ 502.177788][T26437] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.190904][T26437] CPU: 1 UID: 0 PID: 26437 Comm: syz.3.7711 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 502.190970][T26437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 502.190982][T26437] Call Trace: [ 502.190989][T26437] [ 502.190997][T26437] __dump_stack+0x1d/0x30 [ 502.191019][T26437] dump_stack_lvl+0xe8/0x140 [ 502.191042][T26437] dump_stack+0x15/0x1b [ 502.191074][T26437] should_fail_ex+0x265/0x280 [ 502.191100][T26437] should_fail+0xb/0x20 [ 502.191121][T26437] should_fail_usercopy+0x1a/0x20 [ 502.191145][T26437] _copy_to_user+0x20/0xa0 [ 502.191234][T26437] simple_read_from_buffer+0xb5/0x130 [ 502.191293][T26437] proc_fail_nth_read+0x100/0x140 [ 502.191324][T26437] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 502.191384][T26437] vfs_read+0x19d/0x6f0 [ 502.191406][T26437] ? __rcu_read_unlock+0x4f/0x70 [ 502.191424][T26437] ? __fget_files+0x184/0x1c0 [ 502.191458][T26437] ksys_read+0xda/0x1a0 [ 502.191484][T26437] __x64_sys_read+0x40/0x50 [ 502.191567][T26437] x64_sys_call+0x2d77/0x2fb0 [ 502.191585][T26437] do_syscall_64+0xd2/0x200 [ 502.191601][T26437] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 502.191621][T26437] ? clear_bhb_loop+0x40/0x90 [ 502.191681][T26437] ? clear_bhb_loop+0x40/0x90 [ 502.191710][T26437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.191755][T26437] RIP: 0033:0x7fcbeb23d3bc [ 502.191769][T26437] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 502.191784][T26437] RSP: 002b:00007fcbe987e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 502.191800][T26437] RAX: ffffffffffffffda RBX: 00007fcbeb466080 RCX: 00007fcbeb23d3bc [ 502.191812][T26437] RDX: 000000000000000f RSI: 00007fcbe987e0a0 RDI: 0000000000000005 [ 502.191824][T26437] RBP: 00007fcbe987e090 R08: 0000000000000000 R09: 0000000000000000 [ 502.191834][T26437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 502.191866][T26437] R13: 0000000000000000 R14: 00007fcbeb466080 R15: 00007ffd601b0c88 [ 502.191946][T26437] [ 502.423383][T26440] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 502.431071][T26440] infiniband srz1: RDMA CMA: cma_listen_on_dev, error -98 [ 502.441430][T26442] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 502.570461][T26454] hub 6-0:1.0: USB hub found [ 502.583202][T26454] hub 6-0:1.0: 8 ports detected [ 502.592159][T26458] netlink: 14 bytes leftover after parsing attributes in process `syz.2.7720'. [ 502.605142][T26458] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 502.615742][T26458] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 502.630307][T26458] bond0 (unregistering): Released all slaves [ 502.717377][ T29] kauditd_printk_skb: 927 callbacks suppressed [ 502.717391][ T29] audit: type=1326 audit(51905004.813:72704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f9e104d5967 code=0x7ffc0000 [ 502.747045][ T29] audit: type=1326 audit(51905004.813:72705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9e1047ab89 code=0x7ffc0000 [ 502.770449][ T29] audit: type=1326 audit(51905004.813:72706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=449 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 502.797014][T26465] xt_hashlimit: size too large, truncated to 1048576 [ 502.798705][ T29] audit: type=1326 audit(51905004.843:72707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f9e104d5967 code=0x7ffc0000 [ 502.827159][ T29] audit: type=1326 audit(51905004.843:72708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9e1047ab89 code=0x7ffc0000 [ 502.850704][ T29] audit: type=1326 audit(51905004.843:72709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=449 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 502.874240][ T29] audit: type=1326 audit(51905004.873:72710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f9e104d5967 code=0x7ffc0000 [ 502.898268][ T29] audit: type=1326 audit(51905004.873:72711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f9e1047ab89 code=0x7ffc0000 [ 502.921660][ T29] audit: type=1326 audit(51905004.873:72712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=449 compat=0 ip=0x7f9e104de9a9 code=0x7ffc0000 [ 502.945349][ T29] audit: type=1326 audit(51905004.873:72713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26439 comm="syz.1.7712" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f9e104d5967 code=0x7ffc0000 [ 503.010091][T26470] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 503.024271][T26472] xt_hashlimit: size too large, truncated to 1048576 [ 503.035965][T26474] netlink: 'syz.2.7726': attribute type 10 has an invalid length. [ 503.058177][T26474] netlink: 'syz.2.7726': attribute type 178 has an invalid length. [ 503.066344][T26475] netlink: 'syz.2.7726': attribute type 178 has an invalid length. [ 503.075567][T26474] netlink: 'syz.2.7726': attribute type 10 has an invalid length. [ 503.083436][T26474] netlink: 40 bytes leftover after parsing attributes in process `syz.2.7726'. [ 503.094867][T26474] batadv0: entered promiscuous mode [ 503.100308][T26474] batadv0: entered allmulticast mode [ 503.106192][T26474] bridge0: port 1(batadv0) entered blocking state [ 503.112769][T26474] bridge0: port 1(batadv0) entered disabled state [ 503.177369][T26482] 9pnet: Could not find request transport: fd0x0000000000000007 [ 503.222602][T25402] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 503.231918][T25402] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 503.344007][T26484] xt_l2tp: invalid flags combination: 8 [ 503.344507][T26498] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 503.359520][T26501] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(8) [ 503.366114][T26501] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 503.373931][T26501] vhci_hcd vhci_hcd.0: Device attached [ 503.380086][T26502] usbip_core: unknown command [ 503.384761][T26502] vhci_hcd: unknown pdu 1937339231 [ 503.389904][T26502] usbip_core: unknown command [ 503.399614][T25371] vhci_hcd: stop threads [ 503.403951][T25371] vhci_hcd: release socket [ 503.405649][T26497] bond0: entered promiscuous mode [ 503.408396][T25371] vhci_hcd: disconnect device [ 503.418343][T26497] bond0: entered allmulticast mode [ 503.424484][T26497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 503.434143][T26497] bond0 (unregistering): Released all slaves [ 503.446558][T26500] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 503.485949][T26513] 9pnet: Could not find request transport: fd0x0000000000000007 [ 503.527725][T26518] loop3: detected capacity change from 0 to 512 [ 503.547656][T26521] loop4: detected capacity change from 0 to 512 [ 503.556115][T26518] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 503.571566][T26518] EXT4-fs (loop3): mount failed [ 503.580462][T26521] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 503.590831][T26518] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7742'. [ 503.607816][T22604] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 503.631656][T26532] 9pnet_virtio: no channels available for device 127.0.0.1 [ 503.642365][T26532] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7745'. [ 503.673729][T26531] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 503.712721][T26541] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 503.753383][T26547] 9pnet: Could not find request transport: fd0x0000000000000007 [ 503.762579][T26551] loop4: detected capacity change from 0 to 128 [ 503.769813][T26543] netlink: 'syz.2.7751': attribute type 13 has an invalid length. [ 503.811690][T26558] loop4: detected capacity change from 0 to 512 [ 503.831498][T26556] loop3: detected capacity change from 0 to 1024 [ 503.839765][T26556] EXT4-fs: Ignoring removed oldalloc option [ 503.846635][T26558] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 503.850526][T26556] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 503.882562][T22604] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 503.912792][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 503.943669][T26570] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 503.962135][T26575] FAULT_INJECTION: forcing a failure. [ 503.962135][T26575] name failslab, interval 1, probability 0, space 0, times 0 [ 503.965505][T26573] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 503.974833][T26575] CPU: 0 UID: 0 PID: 26575 Comm: syz.5.7761 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 503.974861][T26575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 503.974873][T26575] Call Trace: [ 503.974914][T26575] [ 503.974971][T26575] __dump_stack+0x1d/0x30 [ 503.974994][T26575] dump_stack_lvl+0xe8/0x140 [ 503.975028][T26575] dump_stack+0x15/0x1b [ 503.975044][T26575] should_fail_ex+0x265/0x280 [ 503.975149][T26575] should_failslab+0x8c/0xb0 [ 503.975170][T26575] kmem_cache_alloc_noprof+0x50/0x310 [ 503.975236][T26575] ? getname_flags+0x80/0x3b0 [ 503.975258][T26575] getname_flags+0x80/0x3b0 [ 503.975278][T26575] __x64_sys_rename+0x33/0x70 [ 503.975296][T26575] x64_sys_call+0x2aee/0x2fb0 [ 503.975388][T26575] do_syscall_64+0xd2/0x200 [ 503.975407][T26575] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 503.975431][T26575] ? clear_bhb_loop+0x40/0x90 [ 503.975451][T26575] ? clear_bhb_loop+0x40/0x90 [ 503.975510][T26575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.975598][T26575] RIP: 0033:0x7f39a8bae9a9 [ 503.975614][T26575] 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 [ 503.975630][T26575] RSP: 002b:00007f39a720f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 503.975649][T26575] RAX: ffffffffffffffda RBX: 00007f39a8dd5fa0 RCX: 00007f39a8bae9a9 [ 503.975662][T26575] RDX: 0000000000000000 RSI: 0000200000000a00 RDI: 0000200000000180 [ 503.975674][T26575] RBP: 00007f39a720f090 R08: 0000000000000000 R09: 0000000000000000 [ 503.975689][T26575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 503.975765][T26575] R13: 0000000000000000 R14: 00007f39a8dd5fa0 R15: 00007ffda40dcb58 [ 503.975784][T26575] [ 504.160417][T26573] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 504.186044][T26570] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 504.227306][T26580] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 504.252318][T26570] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 504.292144][T26570] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 504.355934][T26570] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.367033][T26570] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.378009][T26570] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.389040][T26570] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.428224][T26585] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 504.450805][T26587] 9pnet_fd: Insufficient options for proto=fd [ 504.469243][T26589] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7767'. [ 504.488779][T26589] loop3: detected capacity change from 0 to 512 [ 504.495705][T26589] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 504.506325][T26589] EXT4-fs (loop3): orphan cleanup on readonly fs [ 504.513093][T26589] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.7767: Block bitmap for bg 0 marked uninitialized [ 504.526700][T26589] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 504.536082][T26589] EXT4-fs (loop3): 1 orphan inode deleted [ 504.542264][T26589] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 504.557330][T26589] lo speed is unknown, defaulting to 1000 [ 504.563223][T26589] lo speed is unknown, defaulting to 1000 [ 504.569313][T26589] lo speed is unknown, defaulting to 1000 [ 504.575988][T26589] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 504.586185][T26589] lo speed is unknown, defaulting to 1000 [ 504.592260][T26589] lo speed is unknown, defaulting to 1000 [ 504.598355][T26589] lo speed is unknown, defaulting to 1000 [ 504.604304][T26589] lo speed is unknown, defaulting to 1000 [ 504.610321][T26589] lo speed is unknown, defaulting to 1000 [ 504.625889][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 504.646336][T26595] loop3: detected capacity change from 0 to 1024 [ 504.653236][T26595] EXT4-fs: Ignoring removed i_version option [ 504.659309][T26595] EXT4-fs: Ignoring removed orlov option [ 504.671496][T26595] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 504.722060][T26608] loop3: detected capacity change from 0 to 512 [ 504.743815][T26608] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 504.769645][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 504.781254][T26613] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 504.812821][T26620] 9pnet_fd: Insufficient options for proto=fd [ 504.833731][T26622] FAULT_INJECTION: forcing a failure. [ 504.833731][T26622] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 504.846987][T26622] CPU: 1 UID: 0 PID: 26622 Comm: syz.1.7778 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 504.847046][T26622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 504.847059][T26622] Call Trace: [ 504.847066][T26622] [ 504.847074][T26622] __dump_stack+0x1d/0x30 [ 504.847103][T26622] dump_stack_lvl+0xe8/0x140 [ 504.847123][T26622] dump_stack+0x15/0x1b [ 504.847140][T26622] should_fail_ex+0x265/0x280 [ 504.847227][T26622] should_fail+0xb/0x20 [ 504.847253][T26622] should_fail_usercopy+0x1a/0x20 [ 504.847329][T26622] _copy_from_user+0x1c/0xb0 [ 504.847350][T26622] ___sys_sendmsg+0xc1/0x1d0 [ 504.847433][T26622] __x64_sys_sendmsg+0xd4/0x160 [ 504.847513][T26622] x64_sys_call+0x2999/0x2fb0 [ 504.847534][T26622] do_syscall_64+0xd2/0x200 [ 504.847586][T26622] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 504.847612][T26622] ? clear_bhb_loop+0x40/0x90 [ 504.847655][T26622] ? clear_bhb_loop+0x40/0x90 [ 504.847677][T26622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.847696][T26622] RIP: 0033:0x7f9e104de9a9 [ 504.847711][T26622] 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 [ 504.847793][T26622] RSP: 002b:00007f9e0eb3f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 504.847813][T26622] RAX: ffffffffffffffda RBX: 00007f9e10705fa0 RCX: 00007f9e104de9a9 [ 504.847827][T26622] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000006 [ 504.847841][T26622] RBP: 00007f9e0eb3f090 R08: 0000000000000000 R09: 0000000000000000 [ 504.847853][T26622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.847867][T26622] R13: 0000000000000000 R14: 00007f9e10705fa0 R15: 00007fff50c47278 [ 504.847920][T26622] [ 504.880043][T26623] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(6) [ 505.033140][T26623] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 505.041081][T26623] vhci_hcd vhci_hcd.0: Device attached [ 505.055511][T26630] netlink: 264 bytes leftover after parsing attributes in process `syz.1.7780'. [ 505.155115][T26637] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(8) [ 505.161705][T26637] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 505.169452][T26637] vhci_hcd vhci_hcd.0: Device attached [ 505.282504][T26648] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 505.311265][T26652] 9pnet_fd: Insufficient options for proto=fd [ 505.462837][T10636] usb 12-1: SetAddress Request (2) to port 0 [ 505.469045][T10636] usb 12-1: new SuperSpeed USB device number 2 using vhci_hcd [ 505.627345][T26624] vhci_hcd: connection closed [ 505.627475][T25371] vhci_hcd: stop threads [ 505.636612][T25371] vhci_hcd: release socket [ 505.641069][T25371] vhci_hcd: disconnect device [ 505.934822][T26638] vhci_hcd: connection reset by peer [ 505.940217][T25396] vhci_hcd: stop threads [ 505.944508][T25396] vhci_hcd: release socket [ 505.948935][T25396] vhci_hcd: disconnect device [ 506.198531][T26672] loop3: detected capacity change from 0 to 1024 [ 506.205218][T26672] EXT4-fs: Ignoring removed i_version option [ 506.211188][T26672] EXT4-fs: Ignoring removed orlov option [ 506.224561][T26672] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 506.289447][T26679] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 506.327998][T26687] 9pnet_fd: Insufficient options for proto=fd [ 506.351543][T26691] netlink: 'syz.3.7804': attribute type 10 has an invalid length. [ 506.359486][T26691] __nla_validate_parse: 2 callbacks suppressed [ 506.359579][T26691] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7804'. [ 506.374867][T26691] team0: entered promiscuous mode [ 506.379977][T26691] team_slave_0: entered promiscuous mode [ 506.385696][T26691] team_slave_1: entered promiscuous mode [ 506.391357][T26691] team0: entered allmulticast mode [ 506.396593][T26691] team_slave_0: entered allmulticast mode [ 506.402312][T26691] team_slave_1: entered allmulticast mode [ 506.408776][T26691] bridge0: port 1(team0) entered blocking state [ 506.415089][T26691] bridge0: port 1(team0) entered disabled state [ 506.421220][T26694] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 506.422790][T26691] bridge0: port 1(team0) entered blocking state [ 506.427806][T26694] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 506.427893][T26694] vhci_hcd vhci_hcd.0: Device attached [ 506.434061][T26691] bridge0: port 1(team0) entered forwarding state [ 506.444701][T26698] usbip_core: unknown command [ 506.458701][T26698] vhci_hcd: unknown pdu 0 [ 506.463095][T26698] usbip_core: unknown command [ 506.468734][T25371] vhci_hcd: stop threads [ 506.472989][T25371] vhci_hcd: release socket [ 506.477604][T25371] vhci_hcd: disconnect device [ 506.487134][T26701] loop3: detected capacity change from 0 to 512 [ 506.493775][T26701] EXT4-fs: Ignoring removed nomblk_io_submit option [ 506.506433][T26701] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 506.534004][T26705] xt_hashlimit: size too large, truncated to 1048576 [ 506.671009][T26712] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 506.692115][T26714] bond0: entered promiscuous mode [ 506.697348][T26714] bond0: entered allmulticast mode [ 506.702781][T26714] 8021q: adding VLAN 0 to HW filter on device bond0 [ 506.713321][T26714] bond0 (unregistering): Released all slaves [ 506.732504][T26719] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 506.765439][T26723] 9pnet_fd: Insufficient options for proto=fd [ 506.847016][T26725] xt_hashlimit: size too large, truncated to 1048576 [ 507.027104][T26738] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(8) [ 507.033630][T26738] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 507.041552][T26738] vhci_hcd vhci_hcd.0: Device attached [ 507.237522][T26750] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7824'. [ 507.366645][T10639] usb 10-1: SetAddress Request (30) to port 0 [ 507.375547][T10639] usb 10-1: new SuperSpeed USB device number 30 using vhci_hcd [ 507.423237][T26755] 9pnet_fd: Insufficient options for proto=fd [ 507.457711][T26760] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7828'. [ 507.715472][T26773] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 507.762214][T26777] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 507.769994][T26743] vhci_hcd: connection reset by peer [ 507.775660][T25348] vhci_hcd: stop threads [ 507.780021][T25348] vhci_hcd: release socket [ 507.784480][T25348] vhci_hcd: disconnect device [ 507.846958][ T29] kauditd_printk_skb: 696 callbacks suppressed [ 507.846974][ T29] audit: type=1400 audit(51905009.892:73409): avc: denied { mount } for pid=26778 comm="syz.2.7837" name="/" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 507.855175][T26785] loop3: detected capacity change from 0 to 512 [ 507.875235][ T29] audit: type=1326 audit(51905009.902:73410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 507.875257][ T29] audit: type=1326 audit(51905009.902:73411): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 507.881928][T26785] EXT4-fs: Ignoring removed nomblk_io_submit option [ 507.904900][ T29] audit: type=1326 audit(51905009.902:73412): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 507.936223][T26785] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 507.958484][ T29] audit: type=1326 audit(51905009.902:73413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 507.958541][ T29] audit: type=1326 audit(51905009.902:73414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 508.013435][ T29] audit: type=1326 audit(51905009.902:73415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 508.037093][ T29] audit: type=1326 audit(51905009.902:73416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 508.060704][ T29] audit: type=1326 audit(51905009.902:73417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 508.084200][ T29] audit: type=1326 audit(51905009.902:73418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26780 comm="syz.3.7838" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcbeb23e9a9 code=0x7ffc0000 [ 508.132961][T26792] bond0: entered promiscuous mode [ 508.138130][T26792] bond0: entered allmulticast mode [ 508.144379][T26792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 508.154906][T26792] bond0 (unregistering): Released all slaves [ 508.196429][T26797] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 508.212409][T26799] 9pnet_virtio: no channels available for device 127.0.0.1 [ 508.264338][T26805] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 508.304202][T26813] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 508.310832][T26813] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 508.318586][T26813] vhci_hcd vhci_hcd.0: Device attached [ 508.325809][T26814] usbip_core: unknown command [ 508.330550][T26814] vhci_hcd: unknown pdu 0 [ 508.334933][T26814] usbip_core: unknown command [ 508.339919][T25396] vhci_hcd: stop threads [ 508.344185][T25396] vhci_hcd: release socket [ 508.348654][T25396] vhci_hcd: disconnect device [ 508.407165][T26825] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 508.435466][T26829] 9pnet: Could not find request transport: fd0x0000000000000007 [ 508.447307][T26832] 9pnet_virtio: no channels available for device 127.0.0.1 [ 508.455630][T26832] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7860'. [ 508.496030][T26836] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 508.510990][T26838] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7863'. [ 508.554648][T26849] FAULT_INJECTION: forcing a failure. [ 508.554648][T26849] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 508.567970][T26849] CPU: 0 UID: 0 PID: 26849 Comm: syz.1.7868 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 508.567995][T26849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 508.568005][T26849] Call Trace: [ 508.568011][T26849] [ 508.568087][T26849] __dump_stack+0x1d/0x30 [ 508.568107][T26849] dump_stack_lvl+0xe8/0x140 [ 508.568126][T26849] dump_stack+0x15/0x1b [ 508.568141][T26849] should_fail_ex+0x265/0x280 [ 508.568209][T26849] should_fail+0xb/0x20 [ 508.568234][T26849] should_fail_usercopy+0x1a/0x20 [ 508.568261][T26849] _copy_from_user+0x1c/0xb0 [ 508.568282][T26849] copy_from_bpfptr+0x5c/0x90 [ 508.568361][T26849] bpf_prog_load+0x74a/0x1070 [ 508.568419][T26849] ? security_bpf+0x2b/0x90 [ 508.568436][T26849] __sys_bpf+0x51d/0x790 [ 508.568465][T26849] __x64_sys_bpf+0x41/0x50 [ 508.568490][T26849] x64_sys_call+0x2478/0x2fb0 [ 508.568512][T26849] do_syscall_64+0xd2/0x200 [ 508.568530][T26849] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 508.568559][T26849] ? clear_bhb_loop+0x40/0x90 [ 508.568586][T26849] ? clear_bhb_loop+0x40/0x90 [ 508.568684][T26849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.568704][T26849] RIP: 0033:0x7f9e104de9a9 [ 508.568717][T26849] 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 [ 508.568768][T26849] RSP: 002b:00007f9e0eb3f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 508.568788][T26849] RAX: ffffffffffffffda RBX: 00007f9e10705fa0 RCX: 00007f9e104de9a9 [ 508.568802][T26849] RDX: 0000000000000090 RSI: 0000200000000340 RDI: 0000000000000005 [ 508.568815][T26849] RBP: 00007f9e0eb3f090 R08: 0000000000000000 R09: 0000000000000000 [ 508.568900][T26849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 508.568911][T26849] R13: 0000000000000000 R14: 00007f9e10705fa0 R15: 00007fff50c47278 [ 508.568926][T26849] [ 508.761606][T26852] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(8) [ 508.768137][T26852] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 508.775987][T26852] vhci_hcd vhci_hcd.0: Device attached [ 508.805644][T26858] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 508.830647][T26861] 9pnet: Could not find request transport: fd0x0000000000000007 [ 508.870766][T26864] vhci_hcd: default hub control req: 0000 v0000 i0000 l31125 [ 508.981807][T26873] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 509.029470][T26884] FAULT_INJECTION: forcing a failure. [ 509.029470][T26884] name failslab, interval 1, probability 0, space 0, times 0 [ 509.039566][T26881] xt_hashlimit: size too large, truncated to 1048576 [ 509.042196][T26884] CPU: 1 UID: 0 PID: 26884 Comm: syz.4.7881 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 509.042225][T26884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 509.042237][T26884] Call Trace: [ 509.042244][T26884] [ 509.042252][T26884] __dump_stack+0x1d/0x30 [ 509.042274][T26884] dump_stack_lvl+0xe8/0x140 [ 509.042324][T26884] dump_stack+0x15/0x1b [ 509.042340][T26884] should_fail_ex+0x265/0x280 [ 509.042369][T26884] should_failslab+0x8c/0xb0 [ 509.042395][T26884] kmem_cache_alloc_noprof+0x50/0x310 [ 509.042419][T26884] ? skb_clone+0x151/0x1f0 [ 509.042467][T26884] skb_clone+0x151/0x1f0 [ 509.042484][T26884] __netlink_deliver_tap+0x2c9/0x500 [ 509.042507][T26884] netlink_unicast+0x653/0x680 [ 509.042537][T26884] netlink_sendmsg+0x58b/0x6b0 [ 509.042589][T26884] ? __pfx_netlink_sendmsg+0x10/0x10 [ 509.042609][T26884] __sock_sendmsg+0x145/0x180 [ 509.042632][T26884] ____sys_sendmsg+0x31e/0x4e0 [ 509.042653][T26884] ___sys_sendmsg+0x17b/0x1d0 [ 509.042722][T26884] __x64_sys_sendmsg+0xd4/0x160 [ 509.042745][T26884] x64_sys_call+0x2999/0x2fb0 [ 509.042842][T26884] do_syscall_64+0xd2/0x200 [ 509.042860][T26884] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 509.042884][T26884] ? clear_bhb_loop+0x40/0x90 [ 509.042904][T26884] ? clear_bhb_loop+0x40/0x90 [ 509.042992][T26884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 509.043012][T26884] RIP: 0033:0x7f0a03b1e9a9 [ 509.043026][T26884] 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 [ 509.043043][T26884] RSP: 002b:00007f0a02187038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 509.043134][T26884] RAX: ffffffffffffffda RBX: 00007f0a03d45fa0 RCX: 00007f0a03b1e9a9 [ 509.043147][T26884] RDX: 0000000000040080 RSI: 0000200000000080 RDI: 0000000000000005 [ 509.043159][T26884] RBP: 00007f0a02187090 R08: 0000000000000000 R09: 0000000000000000 [ 509.043171][T26884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 509.043183][T26884] R13: 0000000000000000 R14: 00007f0a03d45fa0 R15: 00007ffc9fabfe98 [ 509.043201][T26884] [ 509.291255][T26890] netlink: 14 bytes leftover after parsing attributes in process `syz.3.7883'. [ 509.370028][T26895] 9pnet: Could not find request transport: fd0x0000000000000007 [ 509.378205][T26854] vhci_hcd: connection closed [ 509.379025][T25371] vhci_hcd: stop threads [ 509.388314][T25371] vhci_hcd: release socket [ 509.392760][T25371] vhci_hcd: disconnect device [ 509.508180][T26904] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 509.548372][T26908] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7891'. [ 509.587223][T26910] netlink: 16 bytes leftover after parsing attributes in process `syz.3.7892'. [ 509.638050][T26916] netlink: 14 bytes leftover after parsing attributes in process `syz.3.7895'. [ 509.684152][T26918] xt_hashlimit: size too large, truncated to 1048576 [ 509.826650][T26927] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 509.862074][T26930] 9pnet: Could not find request transport: fd0x0000000000000007 [ 509.883710][T26931] bond3: entered promiscuous mode [ 509.888771][T26931] bond3: entered allmulticast mode [ 509.908131][T26931] 8021q: adding VLAN 0 to HW filter on device bond3 [ 509.918503][T26931] bond3 (unregistering): Released all slaves [ 509.999228][T26947] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(6) [ 510.005828][T26947] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 510.013536][T26947] vhci_hcd vhci_hcd.0: Device attached [ 510.022958][T26948] usbip_core: unknown command [ 510.027777][T26948] vhci_hcd: unknown pdu 0 [ 510.032132][T26948] usbip_core: unknown command [ 510.037094][T25348] vhci_hcd: stop threads [ 510.041460][T25348] vhci_hcd: release socket [ 510.045903][T25348] vhci_hcd: disconnect device [ 510.068073][T26953] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7907'. [ 510.146444][T26957] netlink: 'syz.1.7909': attribute type 1 has an invalid length. [ 510.172865][T26957] 8021q: adding VLAN 0 to HW filter on device bond3 [ 510.191892][T26957] bond3 (unregistering): Released all slaves [ 510.207288][T26959] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 510.252034][T26962] loop3: detected capacity change from 0 to 2048 [ 510.288762][T26965] 9pnet: Could not find request transport: fd0x0000000000000007 [ 510.513296][T26985] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 510.545204][T26989] loop3: detected capacity change from 0 to 512 [ 510.554357][T26993] FAULT_INJECTION: forcing a failure. [ 510.554357][T26993] name failslab, interval 1, probability 0, space 0, times 0 [ 510.567268][T26993] CPU: 0 UID: 0 PID: 26993 Comm: syz.2.7923 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 510.567318][T26993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 510.567357][T26993] Call Trace: [ 510.567364][T26993] [ 510.567371][T26993] __dump_stack+0x1d/0x30 [ 510.567407][T26993] dump_stack_lvl+0xe8/0x140 [ 510.567427][T26993] dump_stack+0x15/0x1b [ 510.567444][T26993] should_fail_ex+0x265/0x280 [ 510.567481][T26993] should_failslab+0x8c/0xb0 [ 510.567532][T26993] kmem_cache_alloc_noprof+0x50/0x310 [ 510.567556][T26993] ? prepare_creds+0x37/0x4c0 [ 510.567577][T26993] prepare_creds+0x37/0x4c0 [ 510.567596][T26993] selinux_lsm_setattr+0x1a4/0x660 [ 510.567621][T26993] selinux_setprocattr+0x4f/0x70 [ 510.567649][T26993] security_setprocattr+0x1a7/0x1d0 [ 510.567715][T26993] proc_pid_attr_write+0x1eb/0x220 [ 510.567742][T26993] ? __pfx_proc_pid_attr_write+0x10/0x10 [ 510.567766][T26993] vfs_write+0x269/0x8e0 [ 510.567822][T26993] ? __rcu_read_unlock+0x4f/0x70 [ 510.567842][T26993] ? __fget_files+0x184/0x1c0 [ 510.567861][T26993] ksys_write+0xda/0x1a0 [ 510.567886][T26993] __x64_sys_write+0x40/0x50 [ 510.567981][T26993] x64_sys_call+0x2cdd/0x2fb0 [ 510.568000][T26993] do_syscall_64+0xd2/0x200 [ 510.568020][T26993] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 510.568045][T26993] ? clear_bhb_loop+0x40/0x90 [ 510.568141][T26993] ? clear_bhb_loop+0x40/0x90 [ 510.568214][T26993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 510.568296][T26993] RIP: 0033:0x7fa24edee9a9 [ 510.568312][T26993] 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 [ 510.568328][T26993] RSP: 002b:00007fa24d457038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 510.568345][T26993] RAX: ffffffffffffffda RBX: 00007fa24f015fa0 RCX: 00007fa24edee9a9 [ 510.568356][T26993] RDX: 000000000000001d RSI: 0000200000000100 RDI: 0000000000000006 [ 510.568418][T26993] RBP: 00007fa24d457090 R08: 0000000000000000 R09: 0000000000000000 [ 510.568431][T26993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 510.568445][T26993] R13: 0000000000000000 R14: 00007fa24f015fa0 R15: 00007ffc59efd558 [ 510.568468][T26993] [ 510.569649][T10636] usb 12-1: device descriptor read/8, error -110 [ 510.608332][T26989] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 510.716899][T26994] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 510.814856][T10636] usb 12-1: new SuperSpeed USB device number 2 using vhci_hcd [ 510.852006][T10636] usb 12-1: enqueue for inactive port 0 [ 510.857637][T10636] usb 12-1: enqueue for inactive port 0 [ 510.857954][T26989] EXT4-fs (loop3): orphan cleanup on readonly fs [ 510.863241][T10636] usb 12-1: enqueue for inactive port 0 [ 510.877020][T26989] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.7921: Block bitmap for bg 0 marked uninitialized [ 510.890797][T26989] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 510.900026][T26989] EXT4-fs (loop3): 1 orphan inode deleted [ 510.906250][T26989] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 511.017211][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 511.036796][T27015] loop3: detected capacity change from 0 to 512 [ 511.043685][T27015] EXT4-fs: Ignoring removed nomblk_io_submit option [ 511.050939][T27015] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 511.129761][T27026] FAULT_INJECTION: forcing a failure. [ 511.129761][T27026] name failslab, interval 1, probability 0, space 0, times 0 [ 511.142468][T27026] CPU: 1 UID: 0 PID: 27026 Comm: syz.1.7937 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 511.142494][T27026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 511.142505][T27026] Call Trace: [ 511.142511][T27026] [ 511.142517][T27026] __dump_stack+0x1d/0x30 [ 511.142539][T27026] dump_stack_lvl+0xe8/0x140 [ 511.142556][T27026] dump_stack+0x15/0x1b [ 511.142572][T27026] should_fail_ex+0x265/0x280 [ 511.142598][T27026] should_failslab+0x8c/0xb0 [ 511.142625][T27026] kmem_cache_alloc_noprof+0x50/0x310 [ 511.142648][T27026] ? vm_area_dup+0x33/0x2c0 [ 511.142672][T27026] vm_area_dup+0x33/0x2c0 [ 511.142695][T27026] copy_vma+0x2e2/0x580 [ 511.142723][T27026] move_vma+0x42c/0xcd0 [ 511.142746][T27026] ? selinux_mmap_addr+0x99/0xb0 [ 511.142767][T27026] ? security_mmap_addr+0x5f/0x70 [ 511.142789][T27026] mremap_to+0x502/0x540 [ 511.142815][T27026] __se_sys_mremap+0x549/0x6f0 [ 511.142841][T27026] ? ksys_write+0x192/0x1a0 [ 511.142865][T27026] __x64_sys_mremap+0x67/0x80 [ 511.142883][T27026] x64_sys_call+0x2ba9/0x2fb0 [ 511.142900][T27026] do_syscall_64+0xd2/0x200 [ 511.142916][T27026] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 511.142935][T27026] ? clear_bhb_loop+0x40/0x90 [ 511.142952][T27026] ? clear_bhb_loop+0x40/0x90 [ 511.142968][T27026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.142984][T27026] RIP: 0033:0x7f9e104de9a9 [ 511.142997][T27026] 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 [ 511.143013][T27026] RSP: 002b:00007f9e0eb3f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 511.143030][T27026] RAX: ffffffffffffffda RBX: 00007f9e10705fa0 RCX: 00007f9e104de9a9 [ 511.143041][T27026] RDX: 0000000000600002 RSI: 0000000000600002 RDI: 0000200000000000 [ 511.143050][T27026] RBP: 00007f9e0eb3f090 R08: 0000200000a00000 R09: 0000000000000000 [ 511.143060][T27026] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 511.143070][T27026] R13: 0000000000000000 R14: 00007f9e10705fa0 R15: 00007fff50c47278 [ 511.143085][T27026] [ 511.361938][T27028] loop4: detected capacity change from 0 to 512 [ 511.375246][T27028] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 511.390240][T27028] EXT4-fs (loop4): mount failed [ 511.403694][T27028] __nla_validate_parse: 4 callbacks suppressed [ 511.403706][T27028] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7938'. [ 511.563950][T27052] FAULT_INJECTION: forcing a failure. [ 511.563950][T27052] name failslab, interval 1, probability 0, space 0, times 0 [ 511.576777][T27052] CPU: 1 UID: 0 PID: 27052 Comm: syz.1.7944 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 511.576805][T27052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 511.576829][T27052] Call Trace: [ 511.576835][T27052] [ 511.576842][T27052] __dump_stack+0x1d/0x30 [ 511.576863][T27052] dump_stack_lvl+0xe8/0x140 [ 511.576882][T27052] dump_stack+0x15/0x1b [ 511.576897][T27052] should_fail_ex+0x265/0x280 [ 511.576944][T27052] should_failslab+0x8c/0xb0 [ 511.576966][T27052] kmem_cache_alloc_noprof+0x50/0x310 [ 511.576990][T27052] ? audit_log_start+0x365/0x6c0 [ 511.577073][T27052] audit_log_start+0x365/0x6c0 [ 511.577098][T27052] audit_seccomp+0x48/0x100 [ 511.577120][T27052] ? __seccomp_filter+0x68c/0x10d0 [ 511.577189][T27052] __seccomp_filter+0x69d/0x10d0 [ 511.577279][T27052] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 511.577366][T27052] ? vfs_write+0x75e/0x8e0 [ 511.577390][T27052] ? __rcu_read_unlock+0x4f/0x70 [ 511.577461][T27052] ? __fget_files+0x184/0x1c0 [ 511.577480][T27052] __secure_computing+0x82/0x150 [ 511.577520][T27052] syscall_trace_enter+0xcf/0x1e0 [ 511.577587][T27052] do_syscall_64+0xac/0x200 [ 511.577608][T27052] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 511.577629][T27052] ? clear_bhb_loop+0x40/0x90 [ 511.577647][T27052] ? clear_bhb_loop+0x40/0x90 [ 511.577665][T27052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.577708][T27052] RIP: 0033:0x7f9e104de9a9 [ 511.577724][T27052] 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 [ 511.577787][T27052] RSP: 002b:00007f9e0eb3f038 EFLAGS: 00000246 ORIG_RAX: 000000000000004a [ 511.577857][T27052] RAX: ffffffffffffffda RBX: 00007f9e10705fa0 RCX: 00007f9e104de9a9 [ 511.577927][T27052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffffffffff [ 511.577937][T27052] RBP: 00007f9e0eb3f090 R08: 0000000000000000 R09: 0000000000000000 [ 511.577947][T27052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 511.577957][T27052] R13: 0000000000000000 R14: 00007f9e10705fa0 R15: 00007fff50c47278 [ 511.577971][T27052] [ 511.829081][T27064] xt_hashlimit: size too large, truncated to 1048576 [ 511.953387][T27075] loop4: detected capacity change from 0 to 512 [ 511.964083][T27073] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7952'. [ 511.990211][T27075] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 512.013938][T10636] usb usb12-port1: attempt power cycle [ 512.036060][T27084] FAULT_INJECTION: forcing a failure. [ 512.036060][T27084] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 512.049397][T27084] CPU: 0 UID: 0 PID: 27084 Comm: syz.5.7956 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 512.049427][T27084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 512.049440][T27084] Call Trace: [ 512.049445][T27084] [ 512.049452][T27084] __dump_stack+0x1d/0x30 [ 512.049551][T27084] dump_stack_lvl+0xe8/0x140 [ 512.049612][T27084] dump_stack+0x15/0x1b [ 512.049626][T27084] should_fail_ex+0x265/0x280 [ 512.049655][T27084] should_fail+0xb/0x20 [ 512.049678][T27084] should_fail_usercopy+0x1a/0x20 [ 512.049715][T27084] _copy_from_user+0x1c/0xb0 [ 512.049735][T27084] ___sys_sendmsg+0xc1/0x1d0 [ 512.049791][T27084] __sys_sendmmsg+0x178/0x300 [ 512.049819][T27084] __x64_sys_sendmmsg+0x57/0x70 [ 512.049838][T27084] x64_sys_call+0x2f2f/0x2fb0 [ 512.049878][T27084] do_syscall_64+0xd2/0x200 [ 512.049894][T27084] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 512.049971][T27084] ? clear_bhb_loop+0x40/0x90 [ 512.049988][T27084] ? clear_bhb_loop+0x40/0x90 [ 512.050006][T27084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.050043][T27084] RIP: 0033:0x7f39a8bae9a9 [ 512.050057][T27084] 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 [ 512.050072][T27084] RSP: 002b:00007f39a720f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 512.050088][T27084] RAX: ffffffffffffffda RBX: 00007f39a8dd5fa0 RCX: 00007f39a8bae9a9 [ 512.050099][T27084] RDX: 000000000800001d RSI: 0000200000007fc0 RDI: 0000000000000006 [ 512.050110][T27084] RBP: 00007f39a720f090 R08: 0000000000000000 R09: 0000000000000000 [ 512.050119][T27084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 512.050193][T27084] R13: 0000000000000000 R14: 00007f39a8dd5fa0 R15: 00007ffda40dcb58 [ 512.050211][T27084] [ 512.249925][T22604] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.287838][T27093] FAULT_INJECTION: forcing a failure. [ 512.287838][T27093] name failslab, interval 1, probability 0, space 0, times 0 [ 512.300652][T27093] CPU: 0 UID: 0 PID: 27093 Comm: syz.3.7960 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 512.300669][T27093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 512.300744][T27093] Call Trace: [ 512.300748][T27093] [ 512.300752][T27093] __dump_stack+0x1d/0x30 [ 512.300765][T27093] dump_stack_lvl+0xe8/0x140 [ 512.300817][T27093] dump_stack+0x15/0x1b [ 512.300857][T27093] should_fail_ex+0x265/0x280 [ 512.300874][T27093] should_failslab+0x8c/0xb0 [ 512.300886][T27093] kmem_cache_alloc_lru_noprof+0x55/0x310 [ 512.300901][T27093] ? __d_alloc+0x3d/0x350 [ 512.300914][T27093] __d_alloc+0x3d/0x350 [ 512.300947][T27093] d_alloc_pseudo+0x1e/0x80 [ 512.300960][T27093] alloc_file_pseudo+0x71/0x160 [ 512.301033][T27093] anon_inode_getfile+0xa0/0x120 [ 512.301046][T27093] bpf_link_prime+0xfc/0x1d0 [ 512.301065][T27093] bpf_raw_tp_link_attach+0x2eb/0x3f0 [ 512.301080][T27093] bpf_raw_tracepoint_open+0x154/0x2b0 [ 512.301098][T27093] ? security_bpf+0x2b/0x90 [ 512.301109][T27093] __sys_bpf+0x321/0x790 [ 512.301126][T27093] __x64_sys_bpf+0x41/0x50 [ 512.301147][T27093] x64_sys_call+0x2478/0x2fb0 [ 512.301159][T27093] do_syscall_64+0xd2/0x200 [ 512.301173][T27093] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 512.301232][T27093] ? clear_bhb_loop+0x40/0x90 [ 512.301244][T27093] ? clear_bhb_loop+0x40/0x90 [ 512.301255][T27093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.301302][T27093] RIP: 0033:0x7fcbeb23e9a9 [ 512.301312][T27093] 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 [ 512.301395][T27093] RSP: 002b:00007fcbe989f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 512.301406][T27093] RAX: ffffffffffffffda RBX: 00007fcbeb465fa0 RCX: 00007fcbeb23e9a9 [ 512.301413][T27093] RDX: 0000000000000010 RSI: 0000200000000040 RDI: 0000000000000011 [ 512.301420][T27093] RBP: 00007fcbe989f090 R08: 0000000000000000 R09: 0000000000000000 [ 512.301427][T27093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 512.301434][T27093] R13: 0000000000000000 R14: 00007fcbeb465fa0 R15: 00007ffd601b0c88 [ 512.301444][T27093] [ 512.530854][T27095] loop4: detected capacity change from 0 to 1024 [ 512.540104][T10639] usb 10-1: device descriptor read/8, error -110 [ 512.554212][T27095] EXT4-fs: Ignoring removed oldalloc option [ 512.566324][T27095] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 512.596356][T27100] team_slave_0: entered promiscuous mode [ 512.602064][T27100] team_slave_1: entered promiscuous mode [ 512.609854][T27100] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 512.617623][T27100] team0: Device macvtap1 is already an upper device of the team interface [ 512.626864][T27100] team_slave_0: left promiscuous mode [ 512.632309][T27100] team_slave_1: left promiscuous mode [ 512.664650][T10639] usb 10-1: new SuperSpeed USB device number 30 using vhci_hcd [ 512.684771][T10639] usb 10-1: enqueue for inactive port 0 [ 512.690422][T10639] usb 10-1: enqueue for inactive port 0 [ 512.696737][T10639] usb 10-1: enqueue for inactive port 0 [ 512.714394][T22604] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.731914][T27111] xt_hashlimit: size too large, truncated to 1048576 [ 512.767383][T27109] xt_hashlimit: size too large, truncated to 1048576 [ 512.946363][ T29] kauditd_printk_skb: 717 callbacks suppressed [ 512.946376][ T29] audit: type=1400 audit(51905015.024:74133): avc: denied { bind } for pid=27116 comm="syz.5.7969" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 512.972376][ T29] audit: type=1400 audit(51905015.024:74134): avc: denied { name_bind } for pid=27116 comm="syz.5.7969" src=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 512.993864][ T29] audit: type=1400 audit(51905015.024:74135): avc: denied { node_bind } for pid=27116 comm="syz.5.7969" saddr=172.20.20.170 src=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 513.026633][T27131] netlink: 28 bytes leftover after parsing attributes in process `syz.4.7974'. [ 513.029627][T27133] loop3: detected capacity change from 0 to 512 [ 513.043275][T27133] EXT4-fs: Ignoring removed nomblk_io_submit option [ 513.050237][T27133] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 513.129097][ T29] audit: type=1400 audit(51905015.204:74136): avc: denied { append } for pid=27134 comm="syz.2.7976" name="loop7" dev="devtmpfs" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 513.157891][T27139] loop3: detected capacity change from 0 to 1024 [ 513.171300][T27139] EXT4-fs: Ignoring removed oldalloc option [ 513.177790][T27142] binfmt_misc: register: failed to install interpreter file ./file0 [ 513.195559][ T29] audit: type=1400 audit(51905015.264:74137): avc: denied { wake_alarm } for pid=27141 comm="syz.4.7979" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 513.216750][ T29] audit: type=1400 audit(51905015.264:74138): avc: denied { read } for pid=27141 comm="syz.4.7979" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 513.239917][ T29] audit: type=1400 audit(51905015.264:74139): avc: denied { open } for pid=27141 comm="syz.4.7979" path="/dev/input/event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 513.267576][T27139] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 513.293617][ T29] audit: type=1326 audit(51905015.364:74140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27141 comm="syz.4.7979" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 513.317061][ T29] audit: type=1326 audit(51905015.364:74141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27141 comm="syz.4.7979" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 513.321347][ T29] audit: type=1326 audit(51905015.364:74142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27141 comm="syz.4.7979" exe="/root/syz-executor" sig=0 arch=c000003e syscall=209 compat=0 ip=0x7f0a03b1e9a9 code=0x7ffc0000 [ 513.413729][T27149] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7982'. [ 513.445307][T27149] siw: device registration error -23 [ 513.449428][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 513.466083][T27153] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 513.482413][T27155] xt_hashlimit: size too large, truncated to 1048576 [ 513.555713][T27162] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 513.718741][T27185] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7996'. [ 513.735551][T27187] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7997'. [ 513.776456][T10639] usb usb10-port1: attempt power cycle [ 513.916279][T27202] xt_hashlimit: size too large, truncated to 1048576 [ 514.053804][T27218] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8009'. [ 514.100503][T27222] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8012'. [ 514.127691][T27226] netlink: 14 bytes leftover after parsing attributes in process `syz.4.8013'. [ 514.141165][T27228] 9pnet_virtio: no channels available for device 127.0.0.1 [ 514.158820][T27230] 9pnet: Could not find request transport: fd0xffffffffffffffff [ 514.196975][T10636] usb usb12-port1: unable to enumerate USB device [ 514.197492][T27237] FAULT_INJECTION: forcing a failure. [ 514.197492][T27237] name failslab, interval 1, probability 0, space 0, times 0 [ 514.216229][T27237] CPU: 1 UID: 0 PID: 27237 Comm: syz.5.8018 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 514.216287][T27237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 514.216299][T27237] Call Trace: [ 514.216306][T27237] [ 514.216313][T27237] __dump_stack+0x1d/0x30 [ 514.216331][T27237] dump_stack_lvl+0xe8/0x140 [ 514.216345][T27237] dump_stack+0x15/0x1b [ 514.216382][T27237] should_fail_ex+0x265/0x280 [ 514.216405][T27237] should_failslab+0x8c/0xb0 [ 514.216499][T27237] __kvmalloc_node_noprof+0x123/0x4e0 [ 514.216587][T27237] ? bpf_uprobe_multi_link_attach+0x33a/0x8f0 [ 514.216608][T27237] ? __kmalloc_cache_noprof+0x189/0x320 [ 514.216669][T27237] bpf_uprobe_multi_link_attach+0x33a/0x8f0 [ 514.216737][T27237] ? kstrtouint+0x76/0xc0 [ 514.216762][T27237] ? __rcu_read_unlock+0x4f/0x70 [ 514.216780][T27237] ? __fget_files+0x184/0x1c0 [ 514.216817][T27237] link_create+0x666/0x6c0 [ 514.216832][T27237] __sys_bpf+0x4c7/0x790 [ 514.216869][T27237] __x64_sys_bpf+0x41/0x50 [ 514.216888][T27237] x64_sys_call+0x2478/0x2fb0 [ 514.216904][T27237] do_syscall_64+0xd2/0x200 [ 514.216920][T27237] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 514.216956][T27237] ? clear_bhb_loop+0x40/0x90 [ 514.216972][T27237] ? clear_bhb_loop+0x40/0x90 [ 514.216988][T27237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 514.217004][T27237] RIP: 0033:0x7f39a8bae9a9 [ 514.217016][T27237] 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 [ 514.217053][T27237] RSP: 002b:00007f39a720f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 514.217068][T27237] RAX: ffffffffffffffda RBX: 00007f39a8dd5fa0 RCX: 00007f39a8bae9a9 [ 514.217078][T27237] RDX: 0000000000000040 RSI: 00002000000005c0 RDI: 000000000000001c [ 514.217182][T27237] RBP: 00007f39a720f090 R08: 0000000000000000 R09: 0000000000000000 [ 514.217192][T27237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 514.217202][T27237] R13: 0000000000000000 R14: 00007f39a8dd5fa0 R15: 00007ffda40dcb58 [ 514.217216][T27237] [ 514.491345][T27245] xt_hashlimit: size too large, truncated to 1048576 [ 514.521582][T27243] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 514.570494][T27246] FAULT_INJECTION: forcing a failure. [ 514.570494][T27246] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 514.583936][T27246] CPU: 1 UID: 0 PID: 27246 Comm: syz.1.8020 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 514.583966][T27246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 514.584041][T27246] Call Trace: [ 514.584047][T27246] [ 514.584056][T27246] __dump_stack+0x1d/0x30 [ 514.584078][T27246] dump_stack_lvl+0xe8/0x140 [ 514.584098][T27246] dump_stack+0x15/0x1b [ 514.584151][T27246] should_fail_ex+0x265/0x280 [ 514.584181][T27246] should_fail+0xb/0x20 [ 514.584206][T27246] should_fail_usercopy+0x1a/0x20 [ 514.584294][T27246] _copy_from_user+0x1c/0xb0 [ 514.584362][T27246] __ia32_sys_rt_sigreturn+0x128/0x350 [ 514.584400][T27246] x64_sys_call+0x2e8a/0x2fb0 [ 514.584422][T27246] do_syscall_64+0xd2/0x200 [ 514.584442][T27246] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 514.584489][T27246] ? clear_bhb_loop+0x40/0x90 [ 514.584510][T27246] ? clear_bhb_loop+0x40/0x90 [ 514.584532][T27246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 514.584581][T27246] RIP: 0033:0x7f9e1047ab89 [ 514.584598][T27246] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 [ 514.584680][T27246] RSP: 002b:00007f9e0eb3ea80 EFLAGS: 00000202 ORIG_RAX: 000000000000000f [ 514.584700][T27246] RAX: ffffffffffffffda RBX: 00007f9e10705fa0 RCX: 00007f9e1047ab89 [ 514.584713][T27246] RDX: 00007f9e0eb3ea80 RSI: 00007f9e0eb3ebb0 RDI: 0000000000000021 [ 514.584727][T27246] RBP: 00007f9e0eb3f090 R08: 0000000000000000 R09: 0000000000000000 [ 514.584740][T27246] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 514.584754][T27246] R13: 0000000000000000 R14: 00007f9e10705fa0 R15: 00007fff50c47278 [ 514.584773][T27246] [ 514.801109][T27257] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8026'. [ 514.835469][T27260] 9pnet_virtio: no channels available for device 127.0.0.1 [ 514.884115][T27262] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 514.956566][T27274] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 515.025942][T27296] 9pnet_virtio: no channels available for device 127.0.0.1 [ 515.063770][T27301] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 515.170408][T27314] loop3: detected capacity change from 0 to 512 [ 515.193659][T27314] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 515.209432][T27314] EXT4-fs (loop3): orphan cleanup on readonly fs [ 515.217672][T27314] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.8050: Block bitmap for bg 0 marked uninitialized [ 515.243775][T27314] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 515.253151][T27314] EXT4-fs (loop3): 1 orphan inode deleted [ 515.263635][T27314] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 515.305074][T27328] 9pnet_virtio: no channels available for device 127.0.0.1 [ 515.319308][T27330] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 515.354602][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 515.460001][T27335] infiniband syz2: set down [ 515.464614][T27335] infiniband syz2: added syzkaller0 [ 515.474130][T27343] ªªªªªª: renamed from vlan0 (while UP) [ 515.475161][T27335] RDS/IB: syz2: added [ 515.484135][T27335] smc: adding ib device syz2 with port count 1 [ 515.490468][T27335] smc: ib device syz2 port 1 has pnetid [ 515.537105][T27352] FAULT_INJECTION: forcing a failure. [ 515.537105][T27352] name failslab, interval 1, probability 0, space 0, times 0 [ 515.549819][T27352] CPU: 1 UID: 0 PID: 27352 Comm: syz.3.8065 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 515.549876][T27352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 515.549889][T27352] Call Trace: [ 515.549897][T27352] [ 515.549905][T27352] __dump_stack+0x1d/0x30 [ 515.549928][T27352] dump_stack_lvl+0xe8/0x140 [ 515.549948][T27352] dump_stack+0x15/0x1b [ 515.550010][T27352] should_fail_ex+0x265/0x280 [ 515.550035][T27352] should_failslab+0x8c/0xb0 [ 515.550132][T27352] kmem_cache_alloc_noprof+0x50/0x310 [ 515.550212][T27352] ? getname_flags+0x80/0x3b0 [ 515.550234][T27352] getname_flags+0x80/0x3b0 [ 515.550264][T27352] __se_sys_statx+0x5e/0x1b0 [ 515.550299][T27352] ? vfs_write+0x75e/0x8e0 [ 515.550322][T27352] ? __rcu_read_unlock+0x4f/0x70 [ 515.550339][T27352] ? __fget_files+0x184/0x1c0 [ 515.550362][T27352] ? fput+0x8f/0xc0 [ 515.550383][T27352] ? ksys_write+0x192/0x1a0 [ 515.550427][T27352] __x64_sys_statx+0x67/0x80 [ 515.550446][T27352] x64_sys_call+0x27cb/0x2fb0 [ 515.550467][T27352] do_syscall_64+0xd2/0x200 [ 515.550485][T27352] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 515.550574][T27352] ? clear_bhb_loop+0x40/0x90 [ 515.550594][T27352] ? clear_bhb_loop+0x40/0x90 [ 515.550611][T27352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.550628][T27352] RIP: 0033:0x7fcbeb23e9a9 [ 515.550641][T27352] 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 [ 515.550672][T27352] RSP: 002b:00007fcbe989f038 EFLAGS: 00000246 ORIG_RAX: 000000000000014c [ 515.550766][T27352] RAX: ffffffffffffffda RBX: 00007fcbeb465fa0 RCX: 00007fcbeb23e9a9 [ 515.550790][T27352] RDX: 0000000000006000 RSI: 0000000000000000 RDI: ffffffffffffffff [ 515.550801][T27352] RBP: 00007fcbe989f090 R08: 0000000000000000 R09: 0000000000000000 [ 515.550813][T27352] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000001 [ 515.550825][T27352] R13: 0000000000000001 R14: 00007fcbeb465fa0 R15: 00007ffd601b0c88 [ 515.550844][T27352] [ 515.792204][T27355] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 515.857207][T27365] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 515.863823][T27365] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 515.872242][T27365] vhci_hcd vhci_hcd.0: Device attached [ 515.880652][T27369] loop3: detected capacity change from 0 to 512 [ 515.887245][T27369] EXT4-fs: Ignoring removed nomblk_io_submit option [ 515.894438][T27367] usbip_core: unknown command [ 515.896635][T27369] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 515.899132][T27367] vhci_hcd: unknown pdu 0 [ 515.899141][T27367] usbip_core: unknown command [ 515.906299][T25348] vhci_hcd: stop threads [ 515.920652][T25348] vhci_hcd: release socket [ 515.925071][T25348] vhci_hcd: disconnect device [ 515.939169][T25408] smc: removing ib device syz2 [ 515.969342][T10639] usb usb10-port1: unable to enumerate USB device [ 515.988374][T27376] loop4: detected capacity change from 0 to 256 [ 515.996451][T27376] FAT-fs (loop4): Directory bread(block 1285) failed [ 516.057266][T27384] loop3: detected capacity change from 0 to 512 [ 516.080029][T27384] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz.3.8077: bad orphan inode 15 [ 516.091576][T27384] ext4_test_bit(bit=14, block=18) = 1 [ 516.097081][T27384] is_bad_inode(inode)=0 [ 516.101625][T27384] NEXT_ORPHAN(inode)=1023 [ 516.106007][T27384] max_ino=32 [ 516.109265][T27384] i_nlink=0 [ 516.131938][T27390] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 516.140260][T27384] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #15: comm syz.3.8077: corrupted xattr block 19: invalid header [ 516.154721][T27384] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 516.164710][T27384] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 516.216629][T27399] team_slave_0: entered promiscuous mode [ 516.222492][T27399] team_slave_1: entered promiscuous mode [ 516.229290][T27399] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 516.237401][T27399] team0: Device macvtap1 is already an upper device of the team interface [ 516.248332][T27399] team_slave_0: left promiscuous mode [ 516.253873][T27399] team_slave_1: left promiscuous mode [ 516.271505][T27404] bond0: entered promiscuous mode [ 516.276788][T27404] bond0: entered allmulticast mode [ 516.282356][T27404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 516.292250][T27404] bond0 (unregistering): Released all slaves [ 516.310839][T27411] FAULT_INJECTION: forcing a failure. [ 516.310839][T27411] name failslab, interval 1, probability 0, space 0, times 0 [ 516.323681][T27411] CPU: 1 UID: 0 PID: 27411 Comm: syz.5.8087 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 516.323706][T27411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 516.323753][T27411] Call Trace: [ 516.323759][T27411] [ 516.323765][T27411] __dump_stack+0x1d/0x30 [ 516.323783][T27411] dump_stack_lvl+0xe8/0x140 [ 516.323798][T27411] dump_stack+0x15/0x1b [ 516.323878][T27411] should_fail_ex+0x265/0x280 [ 516.323985][T27411] should_failslab+0x8c/0xb0 [ 516.324002][T27411] kmem_cache_alloc_noprof+0x50/0x310 [ 516.324022][T27411] ? getname_flags+0x80/0x3b0 [ 516.324037][T27411] ? fput+0x8f/0xc0 [ 516.324069][T27411] getname_flags+0x80/0x3b0 [ 516.324085][T27411] __x64_sys_unlinkat+0x70/0xb0 [ 516.324211][T27411] x64_sys_call+0x2438/0x2fb0 [ 516.324229][T27411] do_syscall_64+0xd2/0x200 [ 516.324284][T27411] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 516.324304][T27411] ? clear_bhb_loop+0x40/0x90 [ 516.324327][T27411] ? clear_bhb_loop+0x40/0x90 [ 516.324344][T27411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.324364][T27411] RIP: 0033:0x7f39a8bae9a9 [ 516.324377][T27411] 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 [ 516.324391][T27411] RSP: 002b:00007f39a720f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 516.324407][T27411] RAX: ffffffffffffffda RBX: 00007f39a8dd5fa0 RCX: 00007f39a8bae9a9 [ 516.324417][T27411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 516.324427][T27411] RBP: 00007f39a720f090 R08: 0000000000000000 R09: 0000000000000000 [ 516.324440][T27411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 516.324450][T27411] R13: 0000000000000000 R14: 00007f39a8dd5fa0 R15: 00007ffda40dcb58 [ 516.324465][T27411] [ 516.512049][T27388] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 449: padding at end of block bitmap is not set [ 516.562992][T27417] ALSA: seq fatal error: cannot create timer (-16) [ 516.607451][T27422] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 516.651643][T27430] __nla_validate_parse: 9 callbacks suppressed [ 516.651658][T27430] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8095'. [ 516.688766][T27432] loop4: detected capacity change from 0 to 1024 [ 516.696035][T27432] EXT4-fs: Ignoring removed oldalloc option [ 516.713426][T27432] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 516.730652][T27441] netlink: 'syz.2.8099': attribute type 1 has an invalid length. [ 516.752830][T27436] xt_hashlimit: size too large, truncated to 1048576 [ 516.843315][T27446] lo speed is unknown, defaulting to 1000 [ 516.862059][T22604] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 516.915339][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 516.937236][T27456] loop3: detected capacity change from 0 to 512 [ 516.943882][T27456] EXT4-fs: Ignoring removed nomblk_io_submit option [ 516.953400][T27454] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 516.969908][T27456] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 517.062709][T27460] infiniband syz2: set down [ 517.067317][T27460] infiniband syz2: added syzkaller0 [ 517.077374][T27460] RDS/IB: syz2: added [ 517.078352][T27466] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8108'. [ 517.092851][T27460] smc: adding ib device syz2 with port count 1 [ 517.104582][T27460] smc: ib device syz2 port 1 has pnetid [ 517.143586][T27470] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8109'. [ 517.228764][T27482] FAULT_INJECTION: forcing a failure. [ 517.228764][T27482] name failslab, interval 1, probability 0, space 0, times 0 [ 517.241583][T27482] CPU: 1 UID: 0 PID: 27482 Comm: syz.3.8116 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 517.241612][T27482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 517.241686][T27482] Call Trace: [ 517.241694][T27482] [ 517.241701][T27482] __dump_stack+0x1d/0x30 [ 517.241721][T27482] dump_stack_lvl+0xe8/0x140 [ 517.241843][T27482] dump_stack+0x15/0x1b [ 517.241859][T27482] should_fail_ex+0x265/0x280 [ 517.241883][T27482] should_failslab+0x8c/0xb0 [ 517.241902][T27482] __kmalloc_node_track_caller_noprof+0xa4/0x410 [ 517.242002][T27482] ? sidtab_sid2str_get+0xa0/0x130 [ 517.242022][T27482] kmemdup_noprof+0x2b/0x70 [ 517.242131][T27482] sidtab_sid2str_get+0xa0/0x130 [ 517.242154][T27482] security_sid_to_context_core+0x1eb/0x2e0 [ 517.242176][T27482] security_sid_to_context+0x27/0x40 [ 517.242196][T27482] selinux_lsmprop_to_secctx+0x67/0xf0 [ 517.242267][T27482] security_lsmprop_to_secctx+0x43/0x80 [ 517.242308][T27482] audit_log_task_context+0x77/0x190 [ 517.242339][T27482] audit_log_task+0xf4/0x250 [ 517.242398][T27482] audit_seccomp+0x61/0x100 [ 517.242463][T27482] ? __seccomp_filter+0x68c/0x10d0 [ 517.242482][T27482] __seccomp_filter+0x69d/0x10d0 [ 517.242502][T27482] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 517.242600][T27482] ? vfs_write+0x75e/0x8e0 [ 517.242630][T27482] ? __rcu_read_unlock+0x4f/0x70 [ 517.242648][T27482] ? __fget_files+0x184/0x1c0 [ 517.242665][T27482] __secure_computing+0x82/0x150 [ 517.242683][T27482] syscall_trace_enter+0xcf/0x1e0 [ 517.242727][T27482] do_syscall_64+0xac/0x200 [ 517.242764][T27482] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 517.242788][T27482] ? clear_bhb_loop+0x40/0x90 [ 517.242889][T27482] ? clear_bhb_loop+0x40/0x90 [ 517.242910][T27482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 517.242930][T27482] RIP: 0033:0x7fcbeb23e9a9 [ 517.242947][T27482] 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 [ 517.243044][T27482] RSP: 002b:00007fcbe989f038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ee [ 517.243065][T27482] RAX: ffffffffffffffda RBX: 00007fcbeb465fa0 RCX: 00007fcbeb23e9a9 [ 517.243128][T27482] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000000003 [ 517.243156][T27482] RBP: 00007fcbe989f090 R08: 0000000000000000 R09: 0000000000000000 [ 517.243169][T27482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 517.243223][T27482] R13: 0000000000000000 R14: 00007fcbeb465fa0 R15: 00007ffd601b0c88 [ 517.243244][T27482] [ 517.509903][T27480] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 517.539710][T27484] loop3: detected capacity change from 0 to 512 [ 517.563942][T27484] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 517.612649][T27484] EXT4-fs (loop3): mount failed [ 517.636818][T27492] loop4: detected capacity change from 0 to 512 [ 517.648763][T25371] smc: removing ib device syz2 [ 517.663044][T27484] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8117'. [ 517.684941][T27492] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 517.751591][T27492] EXT4-fs (loop4): mount failed [ 517.775817][T27492] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8120'. [ 517.823860][T27510] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8125'. [ 517.902353][T27517] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 517.915877][T27524] loop3: detected capacity change from 0 to 1024 [ 517.923525][T10646] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 517.934524][T27524] EXT4-fs: Ignoring removed nomblk_io_submit option [ 517.942920][T10646] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 517.952702][T27524] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 517.953088][T27521] hub 2-0:1.0: USB hub found [ 517.981001][T27521] hub 2-0:1.0: 8 ports detected [ 517.987297][T27522] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 518.014197][T27524] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 518.056519][T27524] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 518.067926][ T29] kauditd_printk_skb: 637 callbacks suppressed [ 518.067938][ T29] audit: type=1400 audit(51905020.128:74775): avc: denied { connect } for pid=27496 comm="syz.1.8121" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 518.095030][ T29] audit: type=1400 audit(51905020.128:74776): avc: denied { shutdown } for pid=27496 comm="syz.1.8121" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 518.125686][ T29] audit: type=1400 audit(51905020.198:74777): avc: denied { write } for pid=27504 comm="syz.3.8124" name="hidraw0" dev="devtmpfs" ino=2756 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 518.150660][T27532] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8133'. [ 518.175959][T27507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=27507 comm=syz.3.8124 [ 518.188598][T27507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=27507 comm=syz.3.8124 [ 518.257578][T27542] xt_hashlimit: size too large, truncated to 1048576 [ 518.283227][T27545] lo speed is unknown, defaulting to 1000 [ 518.296226][T27549] SELinux: policydb version 150994968 does not match my version range 15-34 [ 518.310097][ T29] audit: type=1400 audit(51905020.367:74778): avc: denied { load_policy } for pid=27544 comm="syz.5.8138" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 518.341497][T27549] SELinux: failed to load policy [ 518.380759][T27554] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 518.425971][T27556] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 518.461113][ T29] audit: type=1400 audit(51905020.527:74779): avc: denied { create } for pid=27563 comm="syz.4.8147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 518.481833][ T29] audit: type=1400 audit(51905020.527:74780): avc: denied { setopt } for pid=27563 comm="syz.4.8147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 518.501470][ T29] audit: type=1400 audit(51905020.527:74781): avc: denied { connect } for pid=27563 comm="syz.4.8147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 518.516782][T27566] infiniband syz2: set down [ 518.522278][ T29] audit: type=1400 audit(51905020.527:74782): avc: denied { name_connect } for pid=27563 comm="syz.4.8147" dest=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 518.525574][T27566] infiniband syz2: added syzkaller0 [ 518.552806][ T29] audit: type=1400 audit(51905020.617:74783): avc: denied { getopt } for pid=27563 comm="syz.4.8147" lport=40158 faddr=::ffff:10.1.1.2 fport=20002 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 518.579895][T27566] RDS/IB: syz2: added [ 518.584003][T27566] smc: adding ib device syz2 with port count 1 [ 518.590238][T27566] smc: ib device syz2 port 1 has pnetid [ 518.611770][T27570] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8149'. [ 518.649231][ T29] audit: type=1400 audit(51905020.717:74784): avc: denied { bind } for pid=27575 comm="syz.1.8150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 518.675127][T27576] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=27576 comm=syz.1.8150 [ 518.699575][T27576] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=27576 comm=syz.1.8150 [ 518.719505][T27576] net_ratelimit: 10 callbacks suppressed [ 518.719521][T27576] openvswitch: netlink: Message has 6 unknown bytes. [ 518.738479][T27576] netlink: 'syz.1.8150': attribute type 4 has an invalid length. [ 518.752173][T27576] netlink: 'syz.1.8150': attribute type 4 has an invalid length. [ 518.806325][T27580] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 518.826287][ T7668] smc: removing ib device syz2 [ 518.835699][T27582] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8154'. [ 518.884513][T27589] lo speed is unknown, defaulting to 1000 [ 518.924264][T27593] SELinux: policydb version 150994968 does not match my version range 15-34 [ 518.956363][T27595] ALSA: seq fatal error: cannot create timer (-16) [ 518.956374][T27593] SELinux: failed to load policy [ 519.032227][T27598] netlink: 14 bytes leftover after parsing attributes in process `syz.1.8160'. [ 519.043948][T27600] FAULT_INJECTION: forcing a failure. [ 519.043948][T27600] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 519.058238][T27600] CPU: 0 UID: 0 PID: 27600 Comm: syz.3.8161 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 519.058266][T27600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 519.058277][T27600] Call Trace: [ 519.058282][T27600] [ 519.058289][T27600] __dump_stack+0x1d/0x30 [ 519.058339][T27600] dump_stack_lvl+0xe8/0x140 [ 519.058355][T27600] dump_stack+0x15/0x1b [ 519.058368][T27600] should_fail_ex+0x265/0x280 [ 519.058397][T27600] should_fail+0xb/0x20 [ 519.058422][T27600] should_fail_usercopy+0x1a/0x20 [ 519.058450][T27600] _copy_to_user+0x20/0xa0 [ 519.058542][T27600] simple_read_from_buffer+0xb5/0x130 [ 519.058567][T27600] proc_fail_nth_read+0x100/0x140 [ 519.058698][T27600] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 519.058723][T27600] vfs_read+0x19d/0x6f0 [ 519.058761][T27600] ? __rcu_read_unlock+0x4f/0x70 [ 519.058780][T27600] ? __fget_files+0x184/0x1c0 [ 519.058797][T27600] ksys_read+0xda/0x1a0 [ 519.058821][T27600] __x64_sys_read+0x40/0x50 [ 519.058845][T27600] x64_sys_call+0x2d77/0x2fb0 [ 519.058872][T27600] do_syscall_64+0xd2/0x200 [ 519.058889][T27600] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 519.058982][T27600] ? clear_bhb_loop+0x40/0x90 [ 519.059080][T27600] ? clear_bhb_loop+0x40/0x90 [ 519.059100][T27600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 519.059117][T27600] RIP: 0033:0x7fcbeb23d3bc [ 519.059132][T27600] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 519.059207][T27600] RSP: 002b:00007fcbe989f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 519.059224][T27600] RAX: ffffffffffffffda RBX: 00007fcbeb465fa0 RCX: 00007fcbeb23d3bc [ 519.059308][T27600] RDX: 000000000000000f RSI: 00007fcbe989f0a0 RDI: 0000000000000003 [ 519.059319][T27600] RBP: 00007fcbe989f090 R08: 0000000000000000 R09: 0000000000000000 [ 519.059330][T27600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 519.059372][T27600] R13: 0000000000000000 R14: 00007fcbeb465fa0 R15: 00007ffd601b0c88 [ 519.059388][T27600] [ 519.061040][T27598] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 519.293443][T27598] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 519.304994][T27598] bond0 (unregistering): Released all slaves [ 519.394268][T27610] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 519.413334][T27618] 9pnet_virtio: no channels available for device 127.0.0.1 [ 519.472941][T27626] 9pnet: Could not find request transport: fd0xffffffffffffffff [ 519.474309][T27624] lo speed is unknown, defaulting to 1000 [ 519.496742][T27633] SELinux: policydb version 150994968 does not match my version range 15-34 [ 519.507219][T27633] SELinux: failed to load policy [ 519.519880][T27629] ALSA: seq fatal error: cannot create timer (-16) [ 519.548426][T27639] siw: device registration error -23 [ 519.591497][T27647] FAULT_INJECTION: forcing a failure. [ 519.591497][T27647] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 519.605335][T27647] CPU: 0 UID: 0 PID: 27647 Comm: syz.4.8179 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 519.605383][T27647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 519.605394][T27647] Call Trace: [ 519.605401][T27647] [ 519.605408][T27647] __dump_stack+0x1d/0x30 [ 519.605463][T27647] dump_stack_lvl+0xe8/0x140 [ 519.605479][T27647] dump_stack+0x15/0x1b [ 519.605494][T27647] should_fail_ex+0x265/0x280 [ 519.605552][T27647] should_fail+0xb/0x20 [ 519.605597][T27647] should_fail_usercopy+0x1a/0x20 [ 519.605674][T27647] _copy_from_user+0x1c/0xb0 [ 519.605760][T27647] memdup_user+0x5e/0xd0 [ 519.605773][T27647] ucma_set_option+0x19e/0x7f0 [ 519.605929][T27647] ? _parse_integer+0x27/0x40 [ 519.605953][T27647] ? kstrtoull+0x111/0x140 [ 519.605985][T27647] ? kstrtouint+0x76/0xc0 [ 519.605999][T27647] ? kstrtouint_from_user+0x9f/0xf0 [ 519.606013][T27647] ? should_fail_ex+0xdb/0x280 [ 519.606029][T27647] ucma_write+0x1b3/0x250 [ 519.606088][T27647] ? __pfx_ucma_write+0x10/0x10 [ 519.606098][T27647] vfs_write+0x269/0x8e0 [ 519.606114][T27647] ? __rcu_read_unlock+0x4f/0x70 [ 519.606204][T27647] ? __fget_files+0x184/0x1c0 [ 519.606216][T27647] ksys_write+0xda/0x1a0 [ 519.606232][T27647] __x64_sys_write+0x40/0x50 [ 519.606308][T27647] x64_sys_call+0x2cdd/0x2fb0 [ 519.606346][T27647] do_syscall_64+0xd2/0x200 [ 519.606357][T27647] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 519.606371][T27647] ? clear_bhb_loop+0x40/0x90 [ 519.606429][T27647] ? clear_bhb_loop+0x40/0x90 [ 519.606448][T27647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 519.606468][T27647] RIP: 0033:0x7f0a03b1e9a9 [ 519.606484][T27647] 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 [ 519.606518][T27647] RSP: 002b:00007f0a02187038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 519.606598][T27647] RAX: ffffffffffffffda RBX: 00007f0a03d45fa0 RCX: 00007f0a03b1e9a9 [ 519.606605][T27647] RDX: 0000000000000020 RSI: 0000200000000180 RDI: 0000000000000004 [ 519.606630][T27647] RBP: 00007f0a02187090 R08: 0000000000000000 R09: 0000000000000000 [ 519.606637][T27647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 519.606644][T27647] R13: 0000000000000000 R14: 00007f0a03d45fa0 R15: 00007ffc9fabfe98 [ 519.606654][T27647] [ 519.870856][T27650] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 519.963503][T27664] 9pnet: Could not find request transport: fd0xffffffffffffffff [ 520.001186][T27668] lo speed is unknown, defaulting to 1000 [ 520.005468][T27669] ALSA: seq fatal error: cannot create timer (-16) [ 520.027332][T27668] SELinux: policydb version 150994968 does not match my version range 15-34 [ 520.039305][T27668] SELinux: failed to load policy [ 520.472883][T27694] 9pnet: Could not find request transport: fd0xffffffffffffffff [ 520.487816][T27697] loop3: detected capacity change from 0 to 1024 [ 520.495950][T27697] EXT4-fs: Ignoring removed nobh option [ 520.501578][T27697] EXT4-fs: Ignoring removed bh option [ 520.507711][T27699] lo speed is unknown, defaulting to 1000 [ 520.519897][T27697] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 520.536657][T27699] SELinux: policydb version 150994968 does not match my version range 15-34 [ 520.536826][T27699] SELinux: failed to load policy [ 520.577028][T21589] ================================================================== [ 520.585127][T21589] BUG: KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free [ 520.593286][T21589] [ 520.595601][T21589] write to 0xffff88811ac8fc28 of 4 bytes by task 27706 on cpu 0: [ 520.603394][T21589] bpf_lru_pop_free+0xbf0/0xcd0 [ 520.608238][T21589] __htab_lru_percpu_map_update_elem+0xea/0x600 [ 520.614469][T21589] bpf_percpu_hash_update+0x61/0xa0 [ 520.619693][T21589] bpf_map_update_value+0x297/0x3a0 [ 520.624906][T21589] generic_map_update_batch+0x3f5/0x540 [ 520.630450][T21589] bpf_map_do_batch+0x258/0x380 [ 520.635483][T21589] __sys_bpf+0x2e0/0x790 [ 520.639811][T21589] __x64_sys_bpf+0x41/0x50 [ 520.644218][T21589] x64_sys_call+0x2478/0x2fb0 [ 520.648886][T21589] do_syscall_64+0xd2/0x200 [ 520.653468][T21589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 520.659436][T21589] [ 520.661745][T21589] read to 0xffff88811ac8fc28 of 4 bytes by task 21589 on cpu 1: [ 520.669364][T21589] __htab_map_lookup_elem+0xab/0x150 [ 520.674658][T21589] htab_lru_percpu_map_lookup_elem+0x20/0xb0 [ 520.680650][T21589] bpf_prog_1592a6279ab44e8a+0x48/0x50 [ 520.686102][T21589] bpf_trace_run2+0x107/0x1c0 [ 520.690768][T21589] kfree+0x27b/0x320 [ 520.694654][T21589] pde_put+0xd6/0x120 [ 520.698631][T21589] remove_proc_subtree+0x2bb/0x3b0 [ 520.703733][T21589] ext4_unregister_sysfs+0x5f/0x80 [ 520.708838][T21589] ext4_put_super+0x4c/0x7d0 [ 520.713419][T21589] generic_shutdown_super+0xe6/0x210 [ 520.718783][T21589] kill_block_super+0x2a/0x70 [ 520.723453][T21589] ext4_kill_sb+0x42/0x80 [ 520.727772][T21589] deactivate_locked_super+0x75/0x1c0 [ 520.733133][T21589] deactivate_super+0x97/0xa0 [ 520.737801][T21589] cleanup_mnt+0x269/0x2e0 [ 520.742294][T21589] __cleanup_mnt+0x19/0x20 [ 520.746706][T21589] task_work_run+0x131/0x1a0 [ 520.751290][T21589] exit_to_user_mode_loop+0xe4/0x100 [ 520.756564][T21589] do_syscall_64+0x1d6/0x200 [ 520.761152][T21589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 520.767037][T21589] [ 520.769356][T21589] value changed: 0x402bf290 -> 0xfd964a78 [ 520.775330][T21589] [ 520.777639][T21589] Reported by Kernel Concurrency Sanitizer on: [ 520.783791][T21589] CPU: 1 UID: 0 PID: 21589 Comm: syz-executor Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(voluntary) [ 520.796458][T21589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 520.806514][T21589] ================================================================== [ 520.815316][T21589] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 520.834957][T27709] xt_hashlimit: size too large, truncated to 1048576