last executing test programs: 5.669832932s ago: executing program 3 (id=163): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(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$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1, r0}, 0xc) 5.615166983s ago: executing program 3 (id=165): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xb, 0x0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Q', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c86dd0700100000003c00000060ec97000fc82c00fe8000000000000000000000000000aaff02000000000000000000000000000106"], 0xffe) 5.569037624s ago: executing program 3 (id=170): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, 0x0, 0x0, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) 5.534542376s ago: executing program 3 (id=173): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000340)='./file2\x00', 0x14550, &(0x7f0000000240)=ANY=[], 0x1, 0x11f3, &(0x7f0000001b80)="$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openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x40942, 0x3c) mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7ffffffffffffffb, 0x3, 0x0, 0x0, 0x17, 0x0, "ef35af413bb901527fe4d0ce5d29c3ee5e5c3676345a41499db7aac63a01000000000000004faa2ae2c084a0ea0000000000007700000c00002000", "036c47c67808200400000000000000335263bdbcef549ba197fce47ddfdd753abd950100002a00ffffffffffffffff00000000e8f20000000200", "b7326736181c208220fffff2ff00000000000000000e00", [0x4]}) open(&(0x7f00000001c0)='./file1\x00', 0x6acc6bf18792a39a, 0x15f) 5.304496783s ago: executing program 3 (id=177): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) 4.550427887s ago: executing program 3 (id=184): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r1, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r2, &(0x7f0000000340)="29069cb3c0", &(0x7f00000003c0)=""/81}, 0x20) 4.491203138s ago: executing program 32 (id=184): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r1, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r2, &(0x7f0000000340)="29069cb3c0", &(0x7f00000003c0)=""/81}, 0x20) 2.022192926s ago: executing program 5 (id=246): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xb, 0x0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Q', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r1) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c86dd0700100000003c00000060ec97000fc82c00fe8000000000000000000000000000aaff02000000000000000000000000000106"], 0xffe) 1.850624432s ago: executing program 5 (id=252): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000040000000c"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], 0x0, 0xeefd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 1.737237756s ago: executing program 5 (id=253): unshare(0x2040400) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x25, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x44800}, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6004, 0x1) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000280)={0x1, 0x0, 0x0, 0x0}) 1.691149957s ago: executing program 5 (id=255): r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000040), 0x0) 1.634238589s ago: executing program 5 (id=256): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180), 0x0) listen(r1, 0x7) accept4$inet(r1, 0x0, 0x0, 0x800) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000240)="bb", 0x1}], 0x1, 0x0, 0x0, 0x804c054}, 0x0) 1.508665703s ago: executing program 4 (id=257): mknod(&(0x7f00000002c0)='./file0\x00', 0x1000, 0x761) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x16) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240), 0x2204000, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 1.27362313s ago: executing program 2 (id=258): pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000900)=[{&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="ca", 0x1}], 0x2, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, 0x0, 0x0) connect$inet(r2, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x2000000002ffff, 0x0) 1.217280612s ago: executing program 2 (id=259): syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000640)=0x1800, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001100010100"/20, @ANYRES32=r1], 0x20}, 0x1, 0x0, 0x0, 0x80d5}, 0x0) 1.182946193s ago: executing program 2 (id=260): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=0x2, 0xe) 1.167285503s ago: executing program 2 (id=261): syz_clone(0x1000011, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x189642, 0x0) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) 998.005259ms ago: executing program 1 (id=264): r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000380)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0xb, @empty, 0x3}, {0xa, 0x4e22, 0x2, @remote, 0x80000000}, r1, 0xfffffe4d}}, 0x48) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@multicast, @empty, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote, @multicast, @remote}}}}, 0x0) 997.647549ms ago: executing program 1 (id=265): perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0x4}, 0x10, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x8}, 0x50) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0xc, 0x0, 0x0, 0x0, 0x2000, 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, 0x1ff, 0x4, @perf_bp={0x0, 0x9}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x20}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000080)) socketpair(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)) 960.00112ms ago: executing program 2 (id=266): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) 959.60965ms ago: executing program 2 (id=267): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000600)='./file0\x00', 0xc8d0, &(0x7f0000000140)=ANY=[], 0x1, 0x30e, &(0x7f0000000f00)="$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") prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x0) write(r3, &(0x7f0000004200)='t', 0x1) sendfile(r3, r2, 0x0, 0x3ffff) write(r1, &(0x7f0000000a00)="c7", 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 881.144892ms ago: executing program 1 (id=268): socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) getpgrp(0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0x7005, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newsa={0x138, 0x10, 0x1, 0xfffffffe, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@local, 0x1, 0x71c, 0x0, 0x0, 0xa, 0x0, 0xc2ca4bd923256b4d, 0x32}, {@in=@loopback, 0x0, 0x6c}, @in=@dev={0xac, 0x14, 0x14, 0x3f}, {0x0, 0x192, 0x9ba3, 0xffff, 0x251c, 0x3, 0x6, 0xfffffffffffffffc}, {0xffffffffffffffff, 0x0, 0x21}, {0xffffffff}, 0x80, 0x34ff, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x2000c002}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1d8}}, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="44000000110029010000", @ANYRES32, @ANYBLOB="00000000000000001c001a800800068004000500080000003e"], 0x44}}, 0x0) 789.532045ms ago: executing program 0 (id=270): 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}) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xf, 0xf}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd28, 0xfffff000, {0x0, 0x0, 0x0, r5, {0xf000, 0xffff}, {}, {0x7, 0xfff3}}, [@filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_CLASSID={0x8, 0x1, {0x0, 0xfff1}}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) 766.198646ms ago: executing program 5 (id=271): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000ac0)=ANY=[], 0x0}, 0x94) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2041, 0x0) write$binfmt_aout(r0, &(0x7f0000000500)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x6, 0xfe, "0062ba7d82000000160000000000f738096304"}) r1 = syz_open_pts(r0, 0x80) r2 = dup3(r1, r0, 0x80000) ioctl$sock_SIOCINQ(r2, 0x541b, 0x0) 636.33225ms ago: executing program 4 (id=272): r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r1, r1, 0x200000000000000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800"/16], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r2, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="580000001500add427323b472545b4560a117fffffff81000e220e227f000001925aa80013007b00090080007f000001e809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee000000deff0000000200000000", 0x58}], 0x1) 554.166082ms ago: executing program 4 (id=273): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000004c0)={r2, r0, 0x16, 0x0, @void}, 0x10) write$cgroup_pid(r1, &(0x7f00000001c0), 0x12) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000600)={0x2, {{0x2, 0x0, @multicast2}}}, 0x90) 551.225623ms ago: executing program 0 (id=274): bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000080000085000000060000"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r2, r1, 0x25, 0x2, @void}, 0x10) syz_emit_ethernet(0x9a, &(0x7f0000000040)=ANY=[], 0x0) 469.268895ms ago: executing program 4 (id=275): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x4, &(0x7f0000000740)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x61}]}, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000880)={r0, 0x2f, 0x28, 0x0, &(0x7f0000000640)="c1dfb080cd21d308098e000081007e229900", 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 468.881785ms ago: executing program 0 (id=276): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) syz_emit_ethernet(0x0, 0x0, 0x0) 389.274288ms ago: executing program 4 (id=277): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(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$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1, r0}, 0xc) 389.157558ms ago: executing program 0 (id=278): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20040040) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6d207ee5}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000200)=[{{&(0x7f0000000580)={0xa, 0x4e23, 0x1, @loopback}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x8060) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x1, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x40810, 0x11001}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008011}, 0x4004) 389.065298ms ago: executing program 4 (id=279): r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0xfff8}], 0x1, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semtimedop(r1, &(0x7f00000003c0)=[{0x0, 0x1}], 0x1, 0x0) semop(r1, &(0x7f0000001240)=[{}], 0x1) semop(r1, &(0x7f0000001240)=[{0x0, 0xffff, 0x1000}], 0x1) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000080)=""/181) 382.054208ms ago: executing program 0 (id=280): r0 = syz_open_dev$sg(&(0x7f0000000080), 0x6f5e, 0xa0001) capset(&(0x7f0000000040)={0x20071026}, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffffffffffd, 0x6, 0x10, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000380)="42eeafc163c2", 0x0, 0x3ff, 0x0, 0x3, 0x0}) 361.514029ms ago: executing program 0 (id=281): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}], 0x10) listen(r1, 0x7) accept4$inet(r1, 0x0, 0x0, 0x800) sendmsg$inet_sctp(r0, 0x0, 0x0) 33.744429ms ago: executing program 1 (id=282): r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1200000004000000080000000b"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYRES32, @ANYBLOB='\a'], 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r2}, 0x20) connect$unix(r1, &(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x100000001, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r4, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x3938700}}, 0x0) 16.06407ms ago: executing program 1 (id=283): r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r1, r1, 0x200000000000000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800"/16], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r2, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="580000001500add427323b472545b4560a117fffffff81000e220e227f000001925aa80013007b00090080007f000001e809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee000000deff0000000200000000", 0x58}], 0x1) 0s ago: executing program 1 (id=284): r0 = openat$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$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xf, 0xf}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd28, 0xfffff000, {0x0, 0x0, 0x0, r5, {0xf000, 0xffff}, {}, {0x7, 0xfff3}}, [@filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_CLASSID={0x8, 0x1, {0x0, 0xfff1}}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) kernel console output (not intermixed with test programs): .521655][ T28] audit: type=1400 audit(1778841067.900:106): avc: denied { write } for pid=3222 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.544662][ T28] audit: type=1400 audit(1778841067.900:107): avc: denied { write } for pid=3233 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.625931][ T28] audit: type=1400 audit(1778841068.010:108): avc: denied { write } for pid=3237 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.648851][ T28] audit: type=1400 audit(1778841068.010:109): avc: denied { write } for pid=3248 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.693110][ T28] audit: type=1400 audit(1778841068.070:110): avc: denied { write } for pid=3251 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.716439][ T28] audit: type=1400 audit(1778841068.070:111): avc: denied { write } for pid=3262 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.209' (ED25519) to the list of known hosts. [ 30.295037][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 30.295053][ T28] audit: type=1400 audit(1778841077.680:117): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 30.324262][ T28] audit: type=1400 audit(1778841077.710:118): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.325089][ T3285] cgroup: Unknown subsys name 'net' [ 30.352373][ T28] audit: type=1400 audit(1778841077.740:119): avc: denied { unmount } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.464349][ T3285] cgroup: Unknown subsys name 'cpuset' [ 30.470453][ T3285] cgroup: Unknown subsys name 'rlimit' [ 30.600007][ T28] audit: type=1400 audit(1778841077.980:120): avc: denied { setattr } for pid=3285 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.623820][ T28] audit: type=1400 audit(1778841077.980:121): avc: denied { create } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 30.644712][ T28] audit: type=1400 audit(1778841077.980:122): avc: denied { write } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.656582][ T3288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 30.666513][ T28] audit: type=1400 audit(1778841077.980:123): avc: denied { read } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.690825][ T3285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.699421][ T28] audit: type=1400 audit(1778841077.990:124): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 30.729376][ T28] audit: type=1400 audit(1778841077.990:125): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 30.753227][ T28] audit: type=1400 audit(1778841078.010:126): avc: denied { read } for pid=3019 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 31.912053][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.919246][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.926654][ T3297] bridge_slave_0: entered allmulticast mode [ 31.933042][ T3297] bridge_slave_0: entered promiscuous mode [ 31.952605][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.959738][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.966901][ T3297] bridge_slave_1: entered allmulticast mode [ 31.973301][ T3297] bridge_slave_1: entered promiscuous mode [ 32.018569][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.030600][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.083385][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.090519][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.097708][ T3298] bridge_slave_0: entered allmulticast mode [ 32.104061][ T3298] bridge_slave_0: entered promiscuous mode [ 32.111215][ T3297] team0: Port device team_slave_0 added [ 32.120940][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.128076][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.135459][ T3303] bridge_slave_0: entered allmulticast mode [ 32.141784][ T3303] bridge_slave_0: entered promiscuous mode [ 32.152231][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.159436][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.166709][ T3298] bridge_slave_1: entered allmulticast mode [ 32.173047][ T3298] bridge_slave_1: entered promiscuous mode [ 32.180025][ T3297] team0: Port device team_slave_1 added [ 32.192459][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.199595][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.206768][ T3303] bridge_slave_1: entered allmulticast mode [ 32.213025][ T3303] bridge_slave_1: entered promiscuous mode [ 32.249830][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.256854][ T3297] 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 1532 would solve the problem. [ 32.282931][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.305279][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.314694][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.321687][ T3297] 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 1532 would solve the problem. [ 32.348045][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.364323][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.378688][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.395383][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.404562][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.411631][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.419128][ T3306] bridge_slave_0: entered allmulticast mode [ 32.425802][ T3306] bridge_slave_0: entered promiscuous mode [ 32.441589][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.448871][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.456245][ T3301] bridge_slave_0: entered allmulticast mode [ 32.462772][ T3301] bridge_slave_0: entered promiscuous mode [ 32.473251][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.480398][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.487562][ T3306] bridge_slave_1: entered allmulticast mode [ 32.494013][ T3306] bridge_slave_1: entered promiscuous mode [ 32.505831][ T3298] team0: Port device team_slave_0 added [ 32.511526][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.518649][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.525801][ T3301] bridge_slave_1: entered allmulticast mode [ 32.532227][ T3301] bridge_slave_1: entered promiscuous mode [ 32.551689][ T3298] team0: Port device team_slave_1 added [ 32.567641][ T3303] team0: Port device team_slave_0 added [ 32.574257][ T3303] team0: Port device team_slave_1 added [ 32.585175][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.609259][ T3297] hsr_slave_0: entered promiscuous mode [ 32.615312][ T3297] hsr_slave_1: entered promiscuous mode [ 32.622170][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.636591][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.643590][ T3298] 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 1532 would solve the problem. [ 32.669472][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.681400][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.695608][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.702601][ T3303] 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 1532 would solve the problem. [ 32.728633][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.743626][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.750633][ T3298] 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 1532 would solve the problem. [ 32.776588][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.788211][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.801928][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.808930][ T3303] 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 1532 would solve the problem. [ 32.834873][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.846276][ T3306] team0: Port device team_slave_0 added [ 32.873866][ T3306] team0: Port device team_slave_1 added [ 32.880917][ T3301] team0: Port device team_slave_0 added [ 32.900550][ T3301] team0: Port device team_slave_1 added [ 32.936785][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.943838][ T3306] 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 1532 would solve the problem. [ 32.969886][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.982979][ T3298] hsr_slave_0: entered promiscuous mode [ 32.988986][ T3298] hsr_slave_1: entered promiscuous mode [ 32.994925][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 33.000652][ T3298] Cannot create hsr debugfs directory [ 33.006817][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.013867][ T3301] 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 1532 would solve the problem. [ 33.039865][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.054934][ T3303] hsr_slave_0: entered promiscuous mode [ 33.061061][ T3303] hsr_slave_1: entered promiscuous mode [ 33.067139][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 33.072845][ T3303] Cannot create hsr debugfs directory [ 33.078619][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.085575][ T3306] 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 1532 would solve the problem. [ 33.111571][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.122756][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.129792][ T3301] 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 1532 would solve the problem. [ 33.155775][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.236273][ T3306] hsr_slave_0: entered promiscuous mode [ 33.242421][ T3306] hsr_slave_1: entered promiscuous mode [ 33.248243][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 33.254050][ T3306] Cannot create hsr debugfs directory [ 33.261701][ T3301] hsr_slave_0: entered promiscuous mode [ 33.267736][ T3301] hsr_slave_1: entered promiscuous mode [ 33.273466][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 33.279209][ T3301] Cannot create hsr debugfs directory [ 33.416243][ T3297] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 33.424698][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.436633][ T3297] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 33.445226][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.452981][ T3297] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 33.461912][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.474586][ T3297] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 33.482850][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.511746][ T3298] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.520304][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.528198][ T3298] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.536728][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.544825][ T3298] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.553703][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.563380][ T3298] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.571886][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.595432][ T3303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.604094][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.611595][ T3303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.619988][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.627767][ T3303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.636733][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.646776][ T3303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.655790][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.695156][ T3301] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.704767][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.712351][ T3301] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.720976][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.728888][ T3301] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.737793][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.748857][ T3301] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.757321][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.788739][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.801401][ T3306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.809869][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.817674][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.827149][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.835115][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.844274][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.852550][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.861449][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.893946][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.902298][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.922146][ T116] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.929292][ T116] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.937688][ T116] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.944797][ T116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.957268][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.973944][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.985636][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.992709][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.006412][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.022685][ T116] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.029909][ T116] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.043206][ T116] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.050311][ T116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.070775][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.077842][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.109653][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.146836][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.156935][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.171658][ T116] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.178791][ T116] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.199032][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.212352][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.219473][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.246746][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.253857][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.272887][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.280086][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.302238][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.417767][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.467364][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.501440][ T3297] veth0_vlan: entered promiscuous mode [ 34.519508][ T3297] veth1_vlan: entered promiscuous mode [ 34.549706][ T3297] veth0_macvtap: entered promiscuous mode [ 34.567406][ T3297] veth1_macvtap: entered promiscuous mode [ 34.581417][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.605230][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.617399][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.627197][ T3298] veth0_vlan: entered promiscuous mode [ 34.645220][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.661053][ T3298] veth1_vlan: entered promiscuous mode [ 34.675584][ T49] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.685907][ T3303] veth0_vlan: entered promiscuous mode [ 34.693316][ T49] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.704249][ T49] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.720235][ T49] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.730808][ T3303] veth1_vlan: entered promiscuous mode [ 34.756715][ T3298] veth0_macvtap: entered promiscuous mode [ 34.775368][ T3298] veth1_macvtap: entered promiscuous mode [ 34.787436][ T3303] veth0_macvtap: entered promiscuous mode [ 34.795618][ T3303] veth1_macvtap: entered promiscuous mode [ 34.805825][ T3297] 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. [ 34.817593][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.833339][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.844757][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.855816][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.871143][ T39] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.888262][ T39] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.908631][ T39] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.917834][ T39] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.929182][ T39] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.938101][ T39] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.954173][ T3306] veth0_vlan: entered promiscuous mode [ 34.959960][ T39] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.969616][ T39] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.999586][ T3306] veth1_vlan: entered promiscuous mode [ 35.008850][ T3301] veth0_vlan: entered promiscuous mode [ 35.022717][ T3301] veth1_vlan: entered promiscuous mode [ 35.058924][ T3301] veth0_macvtap: entered promiscuous mode [ 35.071700][ T3301] veth1_macvtap: entered promiscuous mode [ 35.083588][ T3306] veth0_macvtap: entered promiscuous mode [ 35.096968][ T3306] veth1_macvtap: entered promiscuous mode [ 35.118298][ T3511] netlink: 2 bytes leftover after parsing attributes in process `syz.1.2'. [ 35.130616][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.150939][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.169278][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.182513][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.196299][ T58] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.208984][ T3521] capability: warning: `syz.1.10' uses deprecated v2 capabilities in a way that may be insecure [ 35.216356][ T58] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.228857][ T58] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.238354][ T58] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.258435][ T58] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.272088][ T58] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.299103][ T58] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.313542][ T58] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.422152][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 35.422171][ T28] audit: type=1326 audit(1778841082.790:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.454965][ T28] audit: type=1326 audit(1778841082.790:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.480618][ T28] audit: type=1326 audit(1778841082.840:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.508282][ T28] audit: type=1326 audit(1778841082.840:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.549871][ T28] audit: type=1326 audit(1778841082.840:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.578385][ T28] audit: type=1326 audit(1778841082.840:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.626043][ T28] audit: type=1400 audit(1778841082.840:171): avc: denied { mount } for pid=3530 comm="syz.2.3" name="/" dev="configfs" ino=26 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 35.651197][ T28] audit: type=1326 audit(1778841082.840:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.678135][ T28] audit: type=1326 audit(1778841082.840:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.714976][ T28] audit: type=1326 audit(1778841082.850:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3530 comm="syz.2.3" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7fa2ea98ce59 code=0x7ffc0000 [ 35.990251][ T3543] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.997500][ T3543] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.045608][ T3543] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 36.055251][ T3543] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 36.093911][ T3547] team0 (unregistering): Failed to send port change of device team_slave_0 via netlink (err -105) [ 36.118167][ T3547] team0 (unregistering): Port device team_slave_0 removed [ 36.135174][ T3547] team0 (unregistering): Failed to send options change via netlink (err -105) [ 36.153277][ T3547] team0 (unregistering): Failed to send port change of device team_slave_1 via netlink (err -105) [ 36.218691][ T3547] team0 (unregistering): Port device team_slave_1 removed [ 36.232614][ T58] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.248243][ T58] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.260674][ T58] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.290873][ T58] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.533495][ T3563] loop4: detected capacity change from 0 to 128 [ 36.577124][ T3565] loop4: detected capacity change from 0 to 256 [ 36.630515][ T3565] FAT-fs (loop4): IO charset cp775 not found [ 36.883954][ T3583] Driver unsupported XDP return value 0 on prog (id 4) dev N/A, expect packet loss! [ 36.920144][ T3588] netlink: 24 bytes leftover after parsing attributes in process `syz.2.32'. [ 36.948210][ T3593] loop3: detected capacity change from 0 to 256 [ 36.956509][ T3593] ======================================================= [ 36.956509][ T3593] WARNING: The mand mount option has been deprecated and [ 36.956509][ T3593] and is ignored by this kernel. Remove the mand [ 36.956509][ T3593] option from the mount to silence this warning. [ 36.956509][ T3593] ======================================================= [ 37.019059][ T3593] FAT-fs (loop3): Directory bread(block 64) failed [ 37.048404][ T3593] FAT-fs (loop3): Directory bread(block 65) failed [ 37.061287][ T3593] FAT-fs (loop3): Directory bread(block 66) failed [ 37.068510][ T3593] FAT-fs (loop3): Directory bread(block 67) failed [ 37.071335][ T3601] xt_hashlimit: size too large, truncated to 1048576 [ 37.076791][ T3593] FAT-fs (loop3): Directory bread(block 68) failed [ 37.082250][ T3603] capability: warning: `syz.0.38' uses 32-bit capabilities (legacy support in use) [ 37.088616][ T3593] FAT-fs (loop3): Directory bread(block 69) failed [ 37.128379][ T3603] program syz.0.38 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 37.133888][ T3593] FAT-fs (loop3): Directory bread(block 70) failed [ 37.158169][ T3593] FAT-fs (loop3): Directory bread(block 71) failed [ 37.182743][ T3593] FAT-fs (loop3): Directory bread(block 72) failed [ 37.198699][ T3593] FAT-fs (loop3): Directory bread(block 73) failed [ 37.418417][ T3626] netlink: 24 bytes leftover after parsing attributes in process `syz.2.49'. [ 37.485048][ T3641] netlink: 8 bytes leftover after parsing attributes in process `syz.2.56'. [ 37.499708][ T3639] team0 (unregistering): Port device team_slave_0 removed [ 37.529832][ T3639] team0 (unregistering): Port device team_slave_1 removed [ 37.548595][ T3651] netlink: 'syz.3.58': attribute type 1 has an invalid length. [ 37.626785][ T3663] netlink: 24 bytes leftover after parsing attributes in process `syz.3.66'. [ 37.830007][ T3678] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 37.830007][ T3678] The task syz.3.71 (3678) triggered the difference, watch for misbehavior. [ 38.147056][ T3695] netlink: 24 bytes leftover after parsing attributes in process `syz.0.79'. [ 38.535255][ T3707] loop1: detected capacity change from 0 to 8192 [ 38.584346][ T3707] loop1: p3 p4 < > [ 38.590151][ T3707] loop1: p3 start 1048320 is beyond EOD, truncated [ 38.663006][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 38.709059][ T3727] netlink: 8 bytes leftover after parsing attributes in process `syz.3.91'. [ 38.796391][ T3732] program syz.1.96 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.834022][ T3736] netlink: 24 bytes leftover after parsing attributes in process `syz.4.95'. [ 39.007413][ T3757] program syz.1.107 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.125686][ T3770] loop1: detected capacity change from 0 to 2048 [ 39.170313][ T3770] loop1: p2 p3 p7 [ 39.246976][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 39.248153][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 39.259205][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 39.293545][ T3785] program syz.0.120 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.361687][ T3792] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.368956][ T3792] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.406905][ T3792] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.416452][ T3792] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.493592][ T58] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.510837][ T58] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.521496][ T58] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.531617][ T58] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.597911][ T3807] xt_hashlimit: size too large, truncated to 1048576 [ 39.818595][ T3818] program syz.3.133 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.914828][ T3825] netlink: 28 bytes leftover after parsing attributes in process `syz.4.136'. [ 40.248946][ T3838] netlink: 8 bytes leftover after parsing attributes in process `syz.0.140'. [ 40.356259][ T3846] program syz.2.144 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 40.713177][ T3869] program syz.3.155 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 40.760801][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 40.760822][ T28] audit: type=1400 audit(1778841088.140:213): avc: denied { mount } for pid=3873 comm="syz.3.158" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 40.919861][ T3892] program syz.2.166 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 41.048302][ T3907] loop3: detected capacity change from 0 to 8192 [ 41.062090][ T3907] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 41.095518][ T28] audit: type=1400 audit(1778841088.480:214): avc: denied { mounton } for pid=3906 comm="syz.3.173" path="/31/file2/bus" dev="loop3" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=file permissive=1 [ 41.143822][ T3907] loop3: detected capacity change from 8192 to 0 [ 41.152149][ T3911] FAT-fs (loop3): Directory bread(block 65) failed [ 41.169214][ T3911] FAT-fs (loop3): Directory bread(block 66) failed [ 41.176032][ T3911] FAT-fs (loop3): Directory bread(block 67) failed [ 41.182964][ T3911] FAT-fs (loop3): Directory bread(block 68) failed [ 41.189789][ T3911] FAT-fs (loop3): Directory bread(block 69) failed [ 41.196646][ T3911] FAT-fs (loop3): Directory bread(block 70) failed [ 41.203545][ T3911] FAT-fs (loop3): Directory bread(block 71) failed [ 41.232040][ T3297] FAT-fs (loop3): Directory bread(block 65) failed [ 41.240020][ T3297] FAT-fs (loop3): Directory bread(block 66) failed [ 41.246872][ T3297] FAT-fs (loop3): Directory bread(block 67) failed [ 41.278487][ T3917] program syz.2.178 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 41.872524][ T3921] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.879730][ T3921] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.914718][ T3921] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.925821][ T3921] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.962571][ T310] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.996049][ T310] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.008444][ T28] audit: type=1400 audit(1778841089.380:215): avc: denied { checkpoint_restore } for pid=3932 comm="syz.2.185" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.044923][ T310] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.054134][ T310] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.205862][ T28] audit: type=1400 audit(1778841089.590:216): avc: denied { create } for pid=3943 comm="syz.2.190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 42.226369][ T28] audit: type=1400 audit(1778841089.590:217): avc: denied { ioctl } for pid=3943 comm="syz.2.190" path="socket:[5907]" dev="sockfs" ino=5907 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 42.364983][ T3971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.372926][ T3971] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.382498][ T3971] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.399355][ T3972] netlink: 4 bytes leftover after parsing attributes in process `syz.2.196'. [ 42.416132][ T3971] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.424978][ T3971] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.435466][ T3971] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.445936][ T3971] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.458530][ T3971] veth1_vlan: left promiscuous mode [ 42.464769][ T3971] veth0_vlan: left promiscuous mode [ 42.470331][ T3971] veth0_vlan: entered promiscuous mode [ 42.478351][ T3971] veth1_vlan: entered promiscuous mode [ 42.486683][ T3971] veth1_macvtap: left promiscuous mode [ 42.492843][ T3971] veth0_macvtap: left promiscuous mode [ 42.499205][ T3971] veth0_macvtap: entered promiscuous mode [ 42.505769][ T3971] veth1_macvtap: entered promiscuous mode [ 42.514622][ T3971] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.522708][ T3971] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.531580][ T3971] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.539911][ T3971] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.569428][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.576563][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.585269][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.592324][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.619216][ T49] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.628191][ T49] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.640440][ T49] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.649480][ T49] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.671484][ T3947] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.678738][ T3947] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.686469][ T3947] bridge_slave_0: entered allmulticast mode [ 42.692854][ T3947] bridge_slave_0: entered promiscuous mode [ 42.700452][ T3947] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.707744][ T3947] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.715639][ T3947] bridge_slave_1: entered allmulticast mode [ 42.722223][ T3947] bridge_slave_1: entered promiscuous mode [ 42.740715][ T3947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.751144][ T3947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.771879][ T3947] team0: Port device team_slave_0 added [ 42.782179][ T3947] team0: Port device team_slave_1 added [ 42.822993][ T3947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.830611][ T3947] 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 1532 would solve the problem. [ 42.856775][ T3947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.868520][ T3947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.875527][ T3947] 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 1532 would solve the problem. [ 42.901714][ T3947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.928514][ T3947] hsr_slave_0: entered promiscuous mode [ 42.934692][ T3947] hsr_slave_1: entered promiscuous mode [ 42.940533][ T3947] debugfs: 'hsr0' already exists in 'hsr' [ 42.946476][ T3947] Cannot create hsr debugfs directory [ 43.011447][ T3947] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 43.021899][ T3947] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 43.030095][ T3947] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 43.041838][ T3947] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 43.054376][ T3947] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 43.066765][ T3947] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 43.080133][ T3947] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 43.089299][ T3947] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 43.112145][ T3947] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.119283][ T3947] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.126781][ T3947] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.133925][ T3947] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.143037][ T28] audit: type=1400 audit(1778841090.520:218): avc: denied { bind } for pid=4005 comm="syz.1.206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.182717][ T3947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.193311][ T28] audit: type=1400 audit(1778841090.580:219): avc: denied { write } for pid=4005 comm="syz.1.206" path="socket:[7225]" dev="sockfs" ino=7225 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.201001][ T3947] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.225647][ T3971] syz.2.196 (3971) used greatest stack depth: 10424 bytes left [ 43.233469][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.241430][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.255477][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.262542][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.272952][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.280039][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.380189][ T3947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.476100][ T3947] veth0_vlan: entered promiscuous mode [ 43.484432][ T3947] veth1_vlan: entered promiscuous mode [ 43.500197][ T3947] veth0_macvtap: entered promiscuous mode [ 43.508008][ T3947] veth1_macvtap: entered promiscuous mode [ 43.519146][ T3947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.530620][ T3947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.544413][ T39] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.553199][ T39] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.564181][ T39] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.572963][ T39] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.595268][ T28] audit: type=1400 audit(1778841090.980:220): avc: denied { mounton } for pid=3947 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.631342][ T28] audit: type=1400 audit(1778841091.010:221): avc: denied { setopt } for pid=4033 comm="syz.5.186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.670187][ T28] audit: type=1400 audit(1778841091.050:222): avc: denied { listen } for pid=4035 comm="syz.5.207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 44.135449][ T4083] netlink: 28 bytes leftover after parsing attributes in process `syz.2.228'. [ 44.196299][ T4090] netlink: 28 bytes leftover after parsing attributes in process `syz.2.228'. [ 44.455822][ T4121] team0 (unregistering): Port device team_slave_0 removed [ 44.468506][ T4121] team0 (unregistering): Port device team_slave_1 removed [ 45.089546][ T4157] 9p: Bad value for 'rfdno' [ 45.287998][ T4161] team0 (unregistering): Port device team_slave_0 removed [ 45.296979][ T4161] team0 (unregistering): Port device team_slave_1 removed [ 45.585230][ T4178] loop2: detected capacity change from 0 to 128 [ 46.553357][ T4187] ================================================================== [ 46.561499][ T4187] BUG: KCSAN: data-race in xas_find_marked / xas_set_mark [ 46.568640][ T4187] [ 46.570970][ T4187] write to 0xffff88810964bc44 of 4 bytes by task 4178 on cpu 1: [ 46.578615][ T4187] xas_set_mark+0x12b/0x140 [ 46.583159][ T4187] tag_pages_for_writeback+0xe3/0x2e0 [ 46.588557][ T4187] writeback_iter+0x340/0x800 [ 46.593254][ T4187] __mpage_writepages+0x8a/0x1390 [ 46.598312][ T4187] fat_writepages+0x26/0x30 [ 46.602845][ T4187] do_writepages+0x1c6/0x310 [ 46.607460][ T4187] file_write_and_wait_range+0x178/0x2f0 [ 46.613118][ T4187] mmb_fsync_noflush+0x48/0x140 [ 46.617955][ T4187] fat_file_fsync+0x98/0x110 [ 46.622544][ T4187] vfs_fsync_range+0xc5/0xe0 [ 46.627153][ T4187] generic_file_write_iter+0x1ba/0x310 [ 46.632593][ T4187] iter_file_splice_write+0x6c4/0xa80 [ 46.637986][ T4187] direct_splice_actor+0x156/0x2a0 [ 46.643104][ T4187] splice_direct_to_actor+0x311/0x670 [ 46.648473][ T4187] do_splice_direct+0x119/0x1a0 [ 46.653314][ T4187] do_sendfile+0x382/0x650 [ 46.657721][ T4187] __x64_sys_sendfile64+0x105/0x150 [ 46.662908][ T4187] x64_sys_call+0x2dc4/0x3020 [ 46.667574][ T4187] do_syscall_64+0x12c/0x3b0 [ 46.672163][ T4187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.678042][ T4187] [ 46.680354][ T4187] read to 0xffff88810964bc44 of 4 bytes by task 4187 on cpu 0: [ 46.687879][ T4187] xas_find_marked+0x5d7/0x620 [ 46.692631][ T4187] filemap_get_folios_tag+0xfa/0x430 [ 46.697917][ T4187] filemap_fdatawait_range+0x88/0x1e0 [ 46.703295][ T4187] __writeback_single_inode+0xda/0x650 [ 46.708841][ T4187] writeback_single_inode+0x16d/0x3f0 [ 46.714199][ T4187] sync_inode_metadata+0x6e/0xa0 [ 46.719131][ T4187] mmb_fsync_noflush+0xfa/0x140 [ 46.723977][ T4187] fat_file_fsync+0x98/0x110 [ 46.728568][ T4187] vfs_fsync_range+0xc5/0xe0 [ 46.733146][ T4187] generic_file_write_iter+0x1ba/0x310 [ 46.738687][ T4187] iter_file_splice_write+0x6c4/0xa80 [ 46.744050][ T4187] direct_splice_actor+0x156/0x2a0 [ 46.749149][ T4187] splice_direct_to_actor+0x311/0x670 [ 46.754530][ T4187] do_splice_direct+0x119/0x1a0 [ 46.759397][ T4187] do_sendfile+0x382/0x650 [ 46.763817][ T4187] __x64_sys_sendfile64+0x105/0x150 [ 46.769114][ T4187] x64_sys_call+0x2dc4/0x3020 [ 46.774217][ T4187] do_syscall_64+0x12c/0x3b0 [ 46.778793][ T4187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.784767][ T4187] [ 46.787071][ T4187] value changed: 0x02000021 -> 0x04000021 [ 46.792763][ T4187] [ 46.795068][ T4187] Reported by Kernel Concurrency Sanitizer on: [ 46.801218][ T4187] CPU: 0 UID: 0 PID: 4187 Comm: syz.2.267 Not tainted syzkaller #0 PREEMPT(full) [ 46.810405][ T4187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 46.820443][ T4187] ================================================================== [ 46.830534][ T4187] syz.2.267 (4187) used greatest stack depth: 10152 bytes left