last executing test programs: 1m14.726331381s ago: executing program 0 (id=320): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x10, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x4, 0x7fe2, 0x1}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x17, 0xc, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b000000000000000000"], 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r5, &(0x7f0000000480), &(0x7f0000000340)=@udp6=r1}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000300)={r6, r3, 0x25, 0x2, @val=@tcx}, 0x1c) syz_emit_ethernet(0x37, &(0x7f00000007c0)=ANY=[], 0x0) 1m5.1407327s ago: executing program 1 (id=321): r0 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = openat$yama_ptrace_scope(0xffffff9c, 0x0, 0x2, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) sched_setaffinity(r2, 0x0, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0xffd}, 0x2a, 0x0) r3 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000000240)=""/112, 0x349b7f55) 1m2.019367231s ago: executing program 0 (id=322): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file3\x00', 0xc1c0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file4\x00', 0x11c0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./file5\x00', 0x61c0, 0x700) symlinkat(&(0x7f00000001c0)='./file2\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file6\x00') r0 = landlock_create_ruleset(&(0x7f0000000240)={0x1fff}, 0x18, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) landlock_restrict_self(r0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file2\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x200) 52.517732779s ago: executing program 0 (id=323): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) syz_usb_disconnect(0xffffffffffffffff) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='sched_switch\x00', r3}, 0x10) mlockall(0x7) munlockall() r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 51.071541821s ago: executing program 1 (id=324): r0 = syz_open_dev$evdev(&(0x7f00000012c0), 0x1, 0x0) ioctl$EVIOCGID(r0, 0x4b47, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x87}, @call={0x85, 0x0, 0x0, 0xa0}]}, &(0x7f0000000080)='GPL\x00'}, 0x94) statx(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x4800, 0x100, 0x0) acct(&(0x7f00000021c0)='./file0/file0\x00') syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) syz_usb_connect(0x2, 0x2d, &(0x7f0000000a00)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb015c291d000905"], 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4001, 0x1, @dev={0xfe, 0x80, '\x00', 0x1c}, 0x3f}, 0x1c) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x7c}}, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "33e275106ce797ba", "afc000", "1f991d9c", "d570f648c0ec6f65"}, 0x28) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="7d97eebaa5e18a297c6cd16c1d5fcfddb05c681199a64d6f15ef6b33", 0x1c, 0x8094, 0x0, 0x0) write$sequencer(r2, &(0x7f0000000300)=ANY=[], 0xffaa) 41.907839637s ago: executing program 0 (id=325): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt(r0, 0xffffffff, 0x401, 0x0, &(0x7f0000000040)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40940, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f0000000a40)=ANY=[@ANYBLOB="1801000000050000000000000000ea0485000000d000000095"], &(0x7f0000000a00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) gettid() timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r4 = io_uring_setup(0x1de1, &(0x7f0000000000)={0x0, 0x941f, 0x2, 0x0, 0xfff7fffc}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000006c0)=[{0x0}], 0x1) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x8000000, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, {0x0, 0xc}, {0xffff, 0xffff}, {0xd}}, [@qdisc_kind_options=@q_bfifo={{0xa}, {0x8, 0x2, 0x7fffffff}}]}, 0x38}}, 0x40) sendmmsg$inet6(r2, &(0x7f0000000b80)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x4, @mcast2, 0x7}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x68}}], 0x2, 0x400c000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000003c0)=0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) ioctl$TIOCVHANGUP(r1, 0x5437, 0x2) 36.636545176s ago: executing program 1 (id=326): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x1c0) r0 = landlock_create_ruleset(&(0x7f00000000c0)={0x100}, 0x18, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000140)={0x100, r1}, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) landlock_restrict_self(r0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file1\x00', 0x81c0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x81c0, 0x0) r2 = landlock_create_ruleset(&(0x7f0000000240)={0x20}, 0x18, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r2, 0x1, &(0x7f00000002c0)={0x20, r3}, 0x0) landlock_restrict_self(r2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0/file0\x00', 0x81c0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0/file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file1\x00', 0x81c0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file1\x00', 0x0) 34.636710846s ago: executing program 0 (id=327): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') pread64(r4, &(0x7f0000000080)=""/102356, 0x18fd4, 0xc2a) 29.451961015s ago: executing program 1 (id=328): socket$inet_udp(0x2, 0x2, 0x0) socket(0x10, 0x803, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') socket$unix(0x1, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = fsopen(&(0x7f0000000040)='tmpfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001400), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 22.876250368s ago: executing program 1 (id=329): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff000000000200000009000100"], 0x7c}}, 0x4000) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a78000000060a090400000000000000000200fffe0900020073797a32000000000900010073797a30000000004c00048024000180090001006d657461000000001400028008000140000000"], 0xa0}, 0x1, 0x0, 0x0, 0x24040800}, 0x0) r1 = socket(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team_slave_1\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[], 0x48) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2000000}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kfree\x00', r4}, 0x18) syz_open_procfs$namespace(0x0, &(0x7f0000001040)='ns/net\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x10, &(0x7f0000000500)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa10000", @ANYRESHEX=0x0, @ANYBLOB], 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000004000000000000000100000095"], &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x40, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xff}, 0x94) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4000800) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@getchain={0x24, 0x11, 0x43d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xe, 0x1}, {0x0, 0x3}}}, 0x24}}, 0x800) 3.477743115s ago: executing program 1 (id=330): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x102, 0x0) close(r1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xb}, {0xffff, 0xffff}, {0x7, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x100, 0x7, 0x6361, 0x4, 0xc9, 0x6}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x70b923, 0x80000, {0x0, 0x0, 0x0, r4, {0x0, 0xd}, {0xb, 0xb}, {0xa, 0xb}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x14, 0x2, [@TCA_FQ_FLOW_MAX_RATE={0x8, 0x7, 0x9}, @TCA_FQ_CE_THRESHOLD={0x8, 0xc, 0x9}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4010865}, 0x4008000) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r7 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r7, 0x0, 0x0, 0x40, &(0x7f00000001c0)={0x11, 0x8100, r6, 0x1, 0xd9, 0x6, @random="98c8ca7122df"}, 0x14) 0s ago: executing program 0 (id=331): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x1c0) r0 = landlock_create_ruleset(&(0x7f0000000180)={0x100}, 0x18, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000200)={0x100, r1}, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000280)={0x100, r2}, 0x0) close(r2) close(r1) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000340)={0x100, r3}, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) landlock_restrict_self(r0, 0x0) close(r0) mknodat(0xffffffffffffff9c, &(0x7f0000000380)='./file1/file0\x00', 0x81c0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000003c0)='./file2\x00', 0x81c0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:1626' (ED25519) to the list of known hosts. syzkaller login: [ 484.038338][ T3212] cgroup: Unknown subsys name 'net' [ 484.709829][ T3212] cgroup: Unknown subsys name 'cpuset' [ 484.927434][ T3212] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 568.469639][ T3212] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 684.445219][ T3224] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 684.616393][ T3224] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 686.939294][ T3223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 687.177596][ T3223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 699.798276][ T3224] hsr_slave_0: entered promiscuous mode [ 699.856023][ T3224] hsr_slave_1: entered promiscuous mode [ 700.060450][ T3223] hsr_slave_0: entered promiscuous mode [ 700.115446][ T3223] hsr_slave_1: entered promiscuous mode [ 700.148684][ T3223] debugfs: 'hsr0' already exists in 'hsr' [ 700.154422][ T3223] Cannot create hsr debugfs directory [ 713.029872][ T3224] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 713.430508][ T3224] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 713.728778][ T3224] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 713.955804][ T3224] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 717.585104][ T3223] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 717.974064][ T3223] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 718.649811][ T3223] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 718.899305][ T3223] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 734.837806][ T3224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 740.398236][ T3223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 802.541855][ T3224] veth0_vlan: entered promiscuous mode [ 803.227202][ T3224] veth1_vlan: entered promiscuous mode [ 806.573361][ T3223] veth0_vlan: entered promiscuous mode [ 806.729059][ T3224] veth0_macvtap: entered promiscuous mode [ 807.210828][ T3224] veth1_macvtap: entered promiscuous mode [ 807.715851][ T3223] veth1_vlan: entered promiscuous mode [ 811.005496][ T56] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 811.152861][ T56] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 811.156988][ T56] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 811.159296][ T56] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 811.760152][ T3223] veth0_macvtap: entered promiscuous mode [ 812.276597][ T3223] veth1_macvtap: entered promiscuous mode [ 816.322993][ T3231] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 816.333339][ T3363] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 816.357815][ T3363] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 816.363684][ T3363] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 817.148327][ T3224] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 865.292622][ T3864] binder_alloc: 3863: binder_alloc_buf size 4120 failed, no address space [ 865.298534][ T3864] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 875.529081][ T3873] netlink: 'syz.1.11': attribute type 4 has an invalid length. [ 876.278010][ T3874] netlink: 'syz.1.11': attribute type 4 has an invalid length. [ 938.065595][ T3907] syzkaller0: entered promiscuous mode [ 938.068250][ T3907] syzkaller0: entered allmulticast mode [ 939.077334][ T3911] netlink: 'syz.0.20': attribute type 4 has an invalid length. [ 939.768711][ T3912] netlink: 'syz.0.20': attribute type 4 has an invalid length. [ 947.895387][ T3917] syz_tun: entered allmulticast mode [ 948.904633][ T3916] syz_tun: left allmulticast mode [ 970.444984][ T3930] sch_tbf: burst 19872 is lower than device lo mtu (11337746) ! [ 977.125818][ T3933] binder: 3932:3933 ioctl c0306201 2000000001c0 returned -14 [ 995.799922][ T3942] Illegal XDP return value 32 on prog (id 13) dev syz_tun, expect packet loss! [ 996.361295][ C0] hrtimer: interrupt took 1188600 ns [ 1008.878549][ T3954] netlink: 8 bytes leftover after parsing attributes in process `syz.1.33'. [ 1008.893139][ T3954] netlink: 8 bytes leftover after parsing attributes in process `syz.1.33'. [ 1008.904391][ T3954] netlink: 8 bytes leftover after parsing attributes in process `syz.1.33'. [ 1041.378946][ T3992] process 'syz.0.41' launched './file0' with NULL argv: empty string added [ 1067.096503][ T4024] binder: BINDER_SET_CONTEXT_MGR already set [ 1067.116614][ T4024] binder: 4023:4024 ioctl 4018620d 200000000040 returned -16 [ 1079.468156][ T4032] netlink: 8 bytes leftover after parsing attributes in process `syz.1.50'. [ 1080.957371][ T4032] netlink: 8 bytes leftover after parsing attributes in process `syz.1.50'. [ 1093.999614][ T4038] syz.0.52 uses obsolete (PF_INET,SOCK_PACKET) [ 1101.620938][ T4053] ======================================================= [ 1101.620938][ T4053] WARNING: The mand mount option has been deprecated and [ 1101.620938][ T4053] and is ignored by this kernel. Remove the mand [ 1101.620938][ T4053] option from the mount to silence this warning. [ 1101.620938][ T4053] ======================================================= [ 1173.625825][ T32] audit: type=1326 audit(1172.410:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4119 comm="syz.1.71" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdc402 code=0x0 [ 1175.098163][ T32] audit: type=1326 audit(1173.890:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4121 comm="syz.0.72" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdc402 code=0x0 [ 1191.519971][ T4134] netlink: 24 bytes leftover after parsing attributes in process `syz.1.76'. [ 1194.886049][ T4149] netlink: 4 bytes leftover after parsing attributes in process `syz.1.76'. [ 1214.540087][ T4170] syz_tun: entered allmulticast mode [ 1268.410151][ T4220] netlink: 12 bytes leftover after parsing attributes in process `syz.1.94'. [ 1288.086344][ T4239] netlink: 24 bytes leftover after parsing attributes in process `syz.1.99'. [ 1297.615115][ T4259] netlink: 8 bytes leftover after parsing attributes in process `syz.0.100'. [ 1336.947403][ T4293] netlink: 108 bytes leftover after parsing attributes in process `syz.0.108'. [ 1406.369321][ T4346] netlink: 4 bytes leftover after parsing attributes in process `syz.0.125'. [ 1408.667419][ T4346] syz_tun (unregistering): left allmulticast mode [ 1423.858433][ T4364] syzkaller0: entered promiscuous mode [ 1423.874050][ T4364] syzkaller0: entered allmulticast mode [ 1442.868152][ T4378] binder: BINDER_SET_CONTEXT_MGR already set [ 1442.869937][ T4378] binder: 4377:4378 ioctl 4018620d 200000004a80 returned -16 [ 1515.415215][ T4442] netlink: 'syz.0.153': attribute type 4 has an invalid length. [ 1521.798256][ T4448] netlink: 4 bytes leftover after parsing attributes in process `syz.0.154'. [ 1536.747910][ T4466] syzkaller0: entered promiscuous mode [ 1536.750052][ T4466] syzkaller0: entered allmulticast mode [ 1539.730210][ T4472] netlink: 28 bytes leftover after parsing attributes in process `syz.1.160'. [ 1539.736520][ T4472] netlink: 'syz.1.160': attribute type 7 has an invalid length. [ 1539.755247][ T4472] netlink: 'syz.1.160': attribute type 8 has an invalid length. [ 1539.757386][ T4472] netlink: 4 bytes leftover after parsing attributes in process `syz.1.160'. [ 1541.304632][ T4472] ip6gretap0: entered promiscuous mode [ 1541.526244][ T4472] syz_tun: entered promiscuous mode [ 1541.785646][ T4472] ip6gretap0: left promiscuous mode [ 1541.945382][ T4472] syz_tun: left promiscuous mode [ 1600.066914][ T4517] netlink: 64 bytes leftover after parsing attributes in process `syz.0.172'. [ 1615.597388][ T4531] netlink: 116 bytes leftover after parsing attributes in process `syz.0.175'. [ 1661.735389][ T4552] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 1692.020451][ T4572] veth1_macvtap: left promiscuous mode [ 1692.028256][ T4572] macsec0: entered promiscuous mode [ 1712.860762][ T4585] binder_alloc: 4584: binder_alloc_buf, no vma [ 1736.590355][ T4612] sch_tbf: burst 19872 is lower than device lo mtu (11337746) ! [ 1745.513208][ T32] audit: type=1326 audit(1744.280:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4614 comm="syz.0.202" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdc402 code=0x0 [ 1776.209066][ T4627] syzkaller0: entered promiscuous mode [ 1776.267597][ T4627] syzkaller0: entered allmulticast mode [ 1788.389211][ T4643] netlink: 24 bytes leftover after parsing attributes in process `syz.1.209'. [ 1818.146405][ T4662] capability: warning: `syz.1.210' uses deprecated v2 capabilities in a way that may be insecure [ 1892.605561][ T4702] netlink: 4 bytes leftover after parsing attributes in process `syz.1.222'. [ 1911.617013][ T4711] netlink: 'syz.1.223': attribute type 4 has an invalid length. [ 1956.647771][ T4737] lo speed is unknown, defaulting to 1000 [ 1956.744059][ T4737] lo speed is unknown, defaulting to 1000 [ 1957.006253][ T4737] lo speed is unknown, defaulting to 1000 [ 1957.780311][ T4737] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 1958.967899][ T4737] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 1960.779205][ T4737] lo speed is unknown, defaulting to 1000 [ 1961.005639][ T4737] lo speed is unknown, defaulting to 1000 [ 2024.898577][ T4782] netlink: 12 bytes leftover after parsing attributes in process `syz.1.240'. [ 2088.093129][ T4811] syzkaller0: entered promiscuous mode [ 2088.099207][ T4811] syzkaller0: entered allmulticast mode [ 2099.709492][ T4820] xt_l2tp: missing protocol rule (udp|l2tpip) [ 2127.916513][ T4837] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 2181.996939][ T3860] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 2182.607962][ T3860] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2182.615871][ T3860] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 2182.618178][ T3860] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 2182.619998][ T3860] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2182.664327][ T3860] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2182.666431][ T3860] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2183.488957][ T3860] usb 1-1: config 0 descriptor?? [ 2185.790530][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.829248][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.853089][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.855002][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.856852][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.858656][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.860445][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.922536][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.924646][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2185.925845][ T3860] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 2186.395762][ T3860] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 2186.585562][ T3860] usb 1-1: USB disconnect, device number 2 [ 2194.028973][ T4892] netlink: 12 bytes leftover after parsing attributes in process `syz.1.269'. [ 2195.907447][ T4892] netlink: 4 bytes leftover after parsing attributes in process `syz.1.269'. [ 2198.088840][ T4899] binder: BINDER_SET_CONTEXT_MGR already set [ 2198.090566][ T4899] binder: 4894:4899 ioctl 4018620d 200000000100 returned -16 [ 2199.144084][ T4904] binder: BINDER_SET_CONTEXT_MGR already set [ 2199.145795][ T4904] binder: 4894:4904 ioctl 4018620d 200000004a80 returned -16 [ 2201.880264][ T4906] netlink: 20 bytes leftover after parsing attributes in process `syz.1.271'. [ 2208.849226][ T4911] netlink: 'syz.1.273': attribute type 4 has an invalid length. [ 2213.104963][ T3214] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 2213.578691][ T3214] usb 1-1: Using ep0 maxpacket: 32 [ 2213.938938][ T3214] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 2213.953348][ T3214] usb 1-1: config 0 has no interface number 0 [ 2213.969464][ T3214] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2213.974233][ T3214] usb 1-1: config 0 interface 85 has no altsetting 0 [ 2214.228353][ T3214] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 2214.230613][ T3214] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2214.249816][ T3214] usb 1-1: Product: syz [ 2214.258932][ T3214] usb 1-1: Manufacturer: syz [ 2214.260728][ T3214] usb 1-1: SerialNumber: syz [ 2214.488256][ T3214] usb 1-1: config 0 descriptor?? [ 2220.564253][ T3214] appletouch 1-1:0.85: Failed to request geyser raw mode [ 2220.613507][ T3214] appletouch 1-1:0.85: probe with driver appletouch failed with error -5 [ 2228.873207][ T3214] usb 1-1: USB disconnect, device number 3 [ 2257.870720][ T4944] xt_CT: You must specify a L4 protocol and not use inversions on it [ 2339.619918][ T4971] lo speed is unknown, defaulting to 1000 [ 2339.655155][ T4971] lo speed is unknown, defaulting to 1000 [ 2339.699005][ T4971] lo speed is unknown, defaulting to 1000 [ 2343.283932][ T4971] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 2346.408978][ T4971] lo speed is unknown, defaulting to 1000 [ 2347.065269][ T4971] lo speed is unknown, defaulting to 1000 [ 2367.539786][ T4988] netlink: 12 bytes leftover after parsing attributes in process `syz.0.291'. [ 2367.657597][ T4987] netlink: 4 bytes leftover after parsing attributes in process `syz.1.292'. [ 2367.756414][ T4987] netlink: 8 bytes leftover after parsing attributes in process `syz.1.292'. [ 2367.758788][ T4987] netlink: 'syz.1.292': attribute type 30 has an invalid length. [ 2367.954315][ T4945] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 2368.056945][ T4110] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 2368.059712][ T4110] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 2368.085660][ T4945] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 2368.949031][ T4988] netlink: 4 bytes leftover after parsing attributes in process `syz.0.291'. [ 2383.797894][ T5005] binder: BINDER_SET_CONTEXT_MGR already set [ 2383.799709][ T5005] binder: 5003:5005 ioctl 4018620d 2000000001c0 returned -16 [ 2406.296363][ T5016] Zero length message leads to an empty skb [ 2425.740118][ T5028] mmap: syz.0.302 (5028) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 2447.314037][ T5047] syzkaller0: entered promiscuous mode [ 2447.315481][ T5047] syzkaller0: entered allmulticast mode [ 2456.009080][ T5064] syzkaller0: entered promiscuous mode [ 2456.013744][ T5064] syzkaller0: entered allmulticast mode [ 2483.112173][ T5087] syzkaller0: entered promiscuous mode [ 2483.114270][ T5087] syzkaller0: entered allmulticast mode [ 2512.237163][ T5108] netlink: 'syz.0.323': attribute type 4 has an invalid length. [ 2534.623066][ T5122] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 2545.047866][ T5127] netlink: 12 bytes leftover after parsing attributes in process `syz.1.329'. [ 2550.356302][ T5128] netlink: 4 bytes leftover after parsing attributes in process `syz.1.329'. [ 2563.679677][ T5137] BUG: sleeping function called from invalid context at fs/inode.c:1928 [ 2563.685302][ T5137] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5137, name: syz.0.331 [ 2563.687377][ T5137] preempt_count: 1, expected: 0 [ 2563.688917][ T5137] RCU nest depth: 0, expected: 0 [ 2563.690626][ T5137] 2 locks held by syz.0.331/5137: [ 2563.695137][ T5137] #0: ffffaf801bb1a0e0 (&type->s_umount_key#56){++++}-{4:4}, at: deactivate_super+0x7e/0x98 [ 2563.705597][ T5137] #1: ffffaf801bb1a998 (&s->s_inode_list_lock){+.+.}-{3:3}, at: hook_sb_delete+0x12e/0xbde [ 2563.711767][ T5137] Preemption disabled at: [ 2563.712153][ T5137] [] hook_sb_delete+0x12e/0xbde [ 2563.714864][ T5137] CPU: 1 UID: 0 PID: 5137 Comm: syz.0.331 Not tainted syzkaller #0 PREEMPT [ 2563.715493][ T5137] Hardware name: riscv-virtio,qemu (DT) [ 2563.715865][ T5137] Call Trace: [ 2563.716164][ T5137] [] dump_backtrace+0x2e/0x3c [ 2563.716583][ T5137] [] show_stack+0x30/0x3c [ 2563.717076][ T5137] [] dump_stack_lvl+0x12a/0x1a2 [ 2563.717585][ T5137] [] dump_stack+0x1c/0x24 [ 2563.718017][ T5137] [] __might_resched+0x59c/0x5f8 [ 2563.718410][ T5137] [] __might_sleep+0x86/0xca [ 2563.718793][ T5137] [] iput+0x3c/0xb22 [ 2563.719208][ T5137] [] hook_sb_delete+0x86e/0xbde [ 2563.719612][ T5137] [] security_sb_delete+0xac/0x184 [ 2563.720075][ T5137] [] generic_shutdown_super+0xba/0x37c [ 2563.720553][ T5137] [] kill_litter_super+0x74/0xb0 [ 2563.721098][ T5137] [] deactivate_locked_super+0xd8/0x19c [ 2563.721561][ T5137] [] deactivate_super+0x84/0x98 [ 2563.722044][ T5137] [] cleanup_mnt+0x1dc/0x3e6 [ 2563.722507][ T5137] [] __cleanup_mnt+0x1c/0x26 [ 2563.722885][ T5137] [] task_work_run+0x16a/0x25e [ 2563.723193][ T5137] [] exit_to_user_mode_loop+0x110/0x142 [ 2563.723536][ T5137] [] do_trap_ecall_u+0x3f8/0x53a [ 2563.723977][ T5137] [] handle_exception+0x15e/0x16a SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2580.336090][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2581.439050][ T56] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2582.218871][ T56] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2583.704604][ T56] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0