last executing test programs: 4m33.815513256s ago: executing program 32 (id=434): syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8002, &(0x7f0000000700)={[{@journal_dev={'journal_dev', 0x3d, 0x3}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000000}}, {@quota}, {@noload}, {@user_xattr}, {@mblk_io_submit}, {@noinit_itable}, {@init_itable}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x9}}, {@init_itable_val={'init_itable', 0x3d, 0xfff}}]}, 0xfa, 0x47f, &(0x7f0000000800)="$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") syz_mount_image$vfat(&(0x7f0000000d00), &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181d011, 0x0, 0x40, 0x0, &(0x7f0000000e40)) symlinkat(&(0x7f0000000e80)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x101341, 0xaf) symlinkat(&(0x7f00000010c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000001100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 3m22.045112606s ago: executing program 2 (id=703): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xc, 0x6c033, 0xffffffffffffffff, 0x0) setrlimit(0xd, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x8, {{@in=@remote, @in6=@empty, 0x8000, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x8}, {0x0, 0x1000000}, 0x0, 0x0, 0x0, 0x0, 0x1}, [@policy_type={0xa, 0x10, {0x1}}]}, 0xc4}}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000008c0)=@flushpolicy={0x1c, 0x1d, 0x1, 0x0, 0x0, "", [@policy_type={0xa, 0x10, {0x1}}]}, 0x1c}}, 0x0) 3m20.968067247s ago: executing program 2 (id=729): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000140)="2e00000011008188040f46ecdb4cb9cca7480ef410000000e3bd6efbbcb2d9062de6b63173440009000e000a000d0000", 0x30}], 0x1}, 0x24000040) 3m20.369683218s ago: executing program 2 (id=734): r0 = socket$inet(0x2, 0x3, 0x100) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000240)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000780)='sysfs\x00', 0x1204c48, 0x0) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x40ce, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/thread-self/fail-nth\x00', 0x202, 0x150) write(r2, &(0x7f0000000140)='27', 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x23}}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @broadcast}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000340)='R', 0x1}], 0x1) 3m19.467340231s ago: executing program 2 (id=736): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r0, r0) setpgid(0x0, r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.idle_time\x00', 0x275a, 0x0) 3m19.031022726s ago: executing program 2 (id=738): r0 = syz_io_uring_setup(0x34bc, &(0x7f0000000540)={0x0, 0xd989, 0xc00, 0x2, 0x53}, &(0x7f0000000780)=0x0, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0xc, 0x0, @fd_index, 0x6, 0x0, 0x0, 0x1, 0x0, {0x0, 0x0, r0}}) io_uring_enter(r0, 0x66ec, 0xffeb, 0x0, 0x0, 0x0) 3m18.593056061s ago: executing program 2 (id=739): setns(0xc9, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}], 0x10) sendmsg$inet6(r0, &(0x7f0000000040)={&(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback, 0x4}, 0x1c, 0x0}, 0x48043) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bond0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0xad}}, 0x7, 0x1, 0x457, 0x3, 0xb4, 0x17f, 0x9}, 0x9c) write$binfmt_script(r1, &(0x7f0000000680)={'#! ', './file0/file0', [], 0xa, "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"}, 0x411) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000ac0)={'#! ', './file0', [], 0xa, "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"}, 0xffe0) 3m18.003767132s ago: executing program 33 (id=739): setns(0xc9, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}], 0x10) sendmsg$inet6(r0, &(0x7f0000000040)={&(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback, 0x4}, 0x1c, 0x0}, 0x48043) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bond0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0xad}}, 0x7, 0x1, 0x457, 0x3, 0xb4, 0x17f, 0x9}, 0x9c) write$binfmt_script(r1, &(0x7f0000000680)={'#! ', './file0/file0', [], 0xa, "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"}, 0x411) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000ac0)={'#! ', './file0', [], 0xa, "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"}, 0xffe0) 57.257474505s ago: executing program 5 (id=1350): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000004c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x1}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x1f, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYRES32=r1, @ANYBLOB="0000000000000000b7020000020000008500000086000000b7080000000000007baaf8ff00000000b5080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000b300000095"], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000780)={r2}, 0xc) 57.00575347s ago: executing program 5 (id=1355): keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) ioctl$DM_TABLE_LOAD(0xffffffffffffffff, 0xc138fd09, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, 0x0, &(0x7f0000001000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4000800) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f00000016c0)='./proc\x00', &(0x7f0000001700)='proc\x00', 0x10, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001740)='./proc/sys/net/ipv6/conf/syz_tun/addr_gen_mode\x00', 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001780)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000001840)=@getchain={0x24, 0x11, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x5}, {0xfff3}}}, 0x24}}, 0x0) pwritev2(r0, &(0x7f0000001880)=[{&(0x7f00000018c0)="92ee7b", 0x3}], 0x1, 0x4, 0x11, 0x15) 56.743560307s ago: executing program 5 (id=1356): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001480)={'syzkaller0\x00', 0x1}) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000014c0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001580)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xd, 0xf}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x20040004) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001700)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) 56.511083511s ago: executing program 5 (id=1358): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0xa) 56.436652069s ago: executing program 5 (id=1359): prlimit64(0x0, 0xe, &(0x7f00000009c0)={0xa, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000a00)=0x8) r0 = getpid() bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000b80)=0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000440)={0xa, 0x4e20, 0xffffffff, @empty, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0)='syz_tun\x00', 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffd000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000c00)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000c80), 0x651, 0x0) recvmmsg(r2, &(0x7f0000000cc0), 0x4000087, 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0xc) setfsuid(0xee00) mount(0x0, &(0x7f0000000d00)='.\x00', &(0x7f0000000d40)='bpf\x00', 0x214dc7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000d80)='mounts\x00') r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @loopback}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000300)=[{&(0x7f0000000340)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r6, &(0x7f0000000380)=[{&(0x7f00000003c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x24, &(0x7f0000000400)={@multicast2, @loopback, @empty}, 0xc) read$FUSE(r4, &(0x7f0000000dc0)={0x2020}, 0x2020) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000280)={0x0, 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000000)={0x6, 0x6, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x6, 0x0, 0x4, 0x0, 0x0, 0x1, 0x25}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @generic={0x6, 0x1, 0x1, 0x1, 0xffffffff}]}, &(0x7f0000000100)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x807}, 0x94) 56.323086111s ago: executing program 5 (id=1361): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'syzkaller0\x00', 0x1}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000140), 0x12) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000008050000010b8f7e0b0a42b820a8e8c9881db642", @ANYRES8], 0x97) 55.366328399s ago: executing program 34 (id=1361): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'syzkaller0\x00', 0x1}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000140), 0x12) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000008050000010b8f7e0b0a42b820a8e8c9881db642", @ANYRES8], 0x97) 46.178253185s ago: executing program 0 (id=1394): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x8002, &(0x7f00000001c0)={[{@journal_dev={'journal_dev', 0x3d, 0x3}}, {@grpquota}, {@quota}, {@noload}, {@bh}, {@noblock_validity}, {@noinit_itable}, {@minixdf}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x9}}, {@nobh}], [{@fowner_gt}]}, 0xfa, 0x487, &(0x7f0000000500)="$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") prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000a00)=0x8) r0 = getpid() bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000b80)=0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000440)={0xa, 0x4e20, 0xffffffff, @empty, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0)='syz_tun\x00', 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffd000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000c00)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000c80), 0x651, 0x0) recvmmsg(r2, &(0x7f0000000cc0), 0x4000087, 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0xc) setfsuid(0xee00) mount(0x0, &(0x7f0000000d00)='.\x00', &(0x7f0000000d40)='bpf\x00', 0x214dc7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000d80)='mounts\x00') r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @loopback}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000300)=[{&(0x7f0000000340)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r6, &(0x7f0000000380)=[{&(0x7f00000003c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x24, &(0x7f0000000400)={@multicast2, @loopback, @empty}, 0xc) read$FUSE(r4, &(0x7f0000000dc0)={0x2020}, 0x2020) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000280)={0x0, 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000000)={0x6, 0x6, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x6, 0x0, 0x4, 0x0, 0x0, 0x1, 0x25}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @generic={0x6, 0x1, 0x1, 0x1, 0xffffffff}]}, &(0x7f0000000100)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x807}, 0x94) 40.476720342s ago: executing program 4 (id=1420): prlimit64(0x0, 0xe, &(0x7f0000000b80)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000bc0)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000c00)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000c80)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000d00), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000d40), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000850000000f00000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) socket$netlink(0x10, 0x3, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r4 = io_uring_setup(0x2160, &(0x7f0000000dc0)={0x0, 0xf305, 0x80, 0x1, 0x10d}) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000e40)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2) bind$alg(0xffffffffffffffff, 0x0, 0xffffffffffffff64) 39.477293545s ago: executing program 4 (id=1423): userfaultfd(0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000003c0)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000400)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000480)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000500), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000540), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000580)=0x6) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, &(0x7f0000000680)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, 0x0, &(0x7f00000006c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe700, 0x8000, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x2, 0x334}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x89a0, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) 38.36030257s ago: executing program 4 (id=1425): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/sys/net/core/rps_default_mask\x00', 0x2, 0x0) r0 = syz_open_dev$dvb_demux(&(0x7f0000000040), 0x0, 0x41) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000200)='.\x00', &(0x7f0000000240), 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfd', @ANYRESHEX=r0]) 38.148512442s ago: executing program 4 (id=1428): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0xa) 37.966809561s ago: executing program 4 (id=1430): socket$packet(0x11, 0x3, 0x300) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000540)={'syzkaller1\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000580)={'syzkaller1\x00', 0x1}) sendmsg$nl_route_sched(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xfff3}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000009c0)=@newtfilter={0x88, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xb, 0x7}, {0xfff2, 0xffff}, {0x300}}, [@filter_kind_options=@f_matchall={{0xd}, {0x54, 0x2, [@TCA_MATCHALL_ACT={0x50, 0x2, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x6, 0x0, 0x102}, 0x4}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) write(r1, &(0x7f0000000a80)="00008847", 0xff44) 37.825884535s ago: executing program 4 (id=1431): prlimit64(0x0, 0xe, &(0x7f0000000b80)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000bc0)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000c00)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000c80)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000d00), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000d40), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000850000000f00000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) socket$netlink(0x10, 0x3, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r4 = io_uring_setup(0x2160, &(0x7f0000000dc0)={0x0, 0xf305, 0x80, 0x1, 0x10d}) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000e40)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2) bind$alg(0xffffffffffffffff, 0x0, 0xffffffffffffff64) 37.824598645s ago: executing program 0 (id=1432): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test\x00', 0x777) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000340)='0', 0x1) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r1, 0x0, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x9, @vifc_lcl_ifindex, @multicast2}, 0x10) 37.469025162s ago: executing program 35 (id=1431): prlimit64(0x0, 0xe, &(0x7f0000000b80)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000bc0)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000c00)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000c80)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000d00), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000d40), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000850000000f00000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) socket$netlink(0x10, 0x3, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r4 = io_uring_setup(0x2160, &(0x7f0000000dc0)={0x0, 0xf305, 0x80, 0x1, 0x10d}) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000e40)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2) bind$alg(0xffffffffffffffff, 0x0, 0xffffffffffffff64) 37.459563393s ago: executing program 0 (id=1434): mkdirat(0xffffffffffffff9c, &(0x7f0000002c80)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002cc0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40), 0x404, &(0x7f0000002d80)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002e00)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004e40)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x2b418842, 0x6}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004f00)="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", 0x2000, &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006fc0)={0x90, 0x0, 0x7, {0x5, 0x0, 0xdc, 0x8, 0x2, 0x1, {0x6, 0x638, 0x0, 0x8, 0x3, 0x79, 0xfffffffe, 0x7, 0xb, 0xc000, 0x4, r2, r3, 0x7, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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f29be950e621cd12e16e3a304516ce5c74a2b47a1baf1f3321b84318883bb023cb5f67dc3541a4d72ebb3316244f96cde4aebc1a77336a93d226c315ab02581123140e45373f40c8cfc7fb5d478607f9b38c2b95bcd55fb8a2047569ac7927b9e4208f75032abfe83442d2ca5db1ee8903888548b5fa9724520083052f8e652f1b0d39d031d2c61f63e5cfb98061b5b913dc6da26e690c85b07fa19b9bf83d124a5fcf96de21d9f00c9aaf2ec66580e4dd99c21c01b7557b7c6336cec525003157d3efdd16a52407b35225f65e44933d56c90dbeeffcfbe2b10bdd921a507592817043c88bab1882ac8863f8a73fed3310138ae56c9b5fb8aa22d5d6ab9e5ece2afb94c5054bdc8444b00a46d74716c21346f2dce31f180f3e01453d7a7aaf4200c4be278a2a88fbec4529a551189da822d1365c8ac70bd6c6cb3c3791e183eeba95e65f1f87c10b2f740bee2575807c486e3b7939f093d44693ac069089830afff26d7165712abb7ba5bf8aaa87a3d57c5670b3a45d707b87aa7689b18292d851cac59802b38bd7ab8e1c3b8a134db1a366aaa8f77a6e2c937f49961637d291970b4541e3405948ba2ef49b40f600e28861c54f06a2400f82ffb2b9a0d4c6da720f9fea31dbe3f42aa29bd126fcbfccb9d809c8bbd76d241fc2588963f10434b69e9415d20bea13c30a08b22f5f21bd945a11466d228848b7b68927725239142fc536f784b705d3bd318f5d5fce31ddd32eca57309b1f9e5cdb0164df0bc45d04db323ed272fef5e4e0554cbe0eef83999d6dd82b67a5de6986b7063851602f833a23946ffb004b9cb30f6af2108e2aee029aa3e4fd525597f4a8d0184750731821bf21aaf703753270d3f12d5ed5f7bdb47c891074a44c63bebe47c66aab7f24e422b5f549249f26cab0aac9484087871de53cdb6d575e0e7ea3c73de23460c5b1bbe1e838433de48ecc812c1e21861dc290f22733090b5d3f88910478bff51307e6d869b68a745255ca007b9f5dda63074845d4d8f03604ada7cb5f8c1bcad9f3a84bab71e6c109ef7bd8eb29ba18011430f28eee91aa83749594aa5c717c0d53e0ff68372284e356e55f9cf33716ade1e148beda327236f4005472600f99a1c2fbe10c5492d2e082d15fa962492b16029a222bce55a001b2726fad239160f3ed55e98343fa5266cd7f5e36158480430e2f802fbfa3aa6e7299ab0940eea91682c79fffb171a705a23b70173f0973ca0b0ea230b306418677be4e6bcca0e6cc7bdbf6a3a96090819d541f505402ce505b40bd7d012ffb6a62f2528c5d370b2d6d6cf4b49c6886d20a5cc94cbe5e7cdf012af5d27c0c89c190956d1aaf1911888b33f67341fe74a10cba3328b84e3c4b83bb8b25da32122ed8df7b831e77bf9528af4b0960a0abb420e931eead4dcf31849cafc6099e8a3053758200bdbb411346662442e8274bc9780fd69abb4ef9ddd292f791b846a5849610862453cdb9263ddc232492de5d24c2c52751223cb961bb9ba7c86988b2a5490c3540ada6ffb9ba287c3e15d228aa0a6491ceced135cb1533b31c0b8ca218ffe4e1a07f29b4557a05b447358350ebfdcff9793b2eb1d7e0ea082b1f4fde8207071a8beb8c1e5efc49e1153fb8fb21ebc46c4d5b404a743a54076e4987da1748a39c70c083960873ffa0b88d4cccae69cdf4630a78250db81141e216e2007b7aea7500ad3176ae8e22c5fce5f14f0aa581bbe520a6d6c5f504547b178e62236f54809dd43763107e49b0d44a7968dcdf73a8c3c395fecd8a557ab850bebf1a67e82714131e0380fd6684e8094783190ce491a03243d903b4488d574be3847b4219145f5aa05201b4bafcbe2c2c98fb4e968c15822e20c06e83b0fc24d8d30acc9e24b36cfd06ad1a073719bf3a92922111e76efac5a813faaca76acfb065ad4faf1efe403aee89bc149bfa4e907008fe5f81d4e795c7a646c2b48e79b7ba54ec42425978c4d084c3c1f66ccdf230515366b08cd506a210e92e75bf7adfbaada44b619feecc4427ca23e74b68abfe9796a6e9a1f540d6a438042f506c27bb4f4814c73541b38eb7d548010363cdf7b2b6faf1a41a10fb71bd206388f32777c6b8e3fd7f6cd76342a1fba80deba8100f878eb4e4a09287ce513bb6b1f445e3cbdf220ff5faceb36c3a7f1a1710e780b9772124e5728fed14bbe348f0f4831913ae69ff40c953cc6447babbcf55b08491357531dc9d86fbe5cd4fd0d6e03e5b71daca299a8d31c3596fb98d21acc09d03e3fe7cc1f13c3e8b49b9dd40b8397ae617b322951a4bd8fe8a1eff9f920b79ddad1639da4d4a18c12ca3b65430e41506198483d5a2a0bc058269e7575cd6dc8d1a0393748622369c107b8a5fe570a7795d98b75e23d4c05c39655c8b81a389b512461a20711487695b8d4ff2d81ab4fe8c884768cbb99640a9ec5b54d3cd13a90f318e0264038b7f91dd73205342400eb9d186ed30286ff7cb9e459341ee59638b253148cfa74bada6b959f185b5cf68a313ff757836aafbbdf1f4440ec0f44d99c3950a6e2fdc6b7d8c6120f921630b93ec31c216e93e6b3781d02ef2339dbea56125ffe79019b1689c25d35db7d3f3e5c613060400977a2f7e142b50591b2ae5738dfd208c0f4daeda71edd05beaf4fc0b128fd004bd2bf1cea1d6883b4287cab96354e8f34f9d3707763b731686cbe6c175848a9f4bdd7c2961d270d9ef63ac95aa0603d3612a8933660c303fd1a91b3eb700718cdf40a34795399a7812c89b44f7b223dbe8bb08e0c01c4bf740c95431445a6b6fae337df7778e834813b34e0e6d3f0e935fdd136e6ac50c8e11fffb518b06c734985f31884a411293a3a3757a6e5be3d2495916314dc072fc9c0dbefcb5100513df15c18e04b2ad744d660f9cb5f4c64eead30fdd52507bba003c625108e6cdfcd7a1b38e8fd4fef0d419f695904be3026aeb9bab1ad3566a0a46a2a2d092c75ae2cbad109a117b7db76b729aaab3a89bcef8a5e63008613414fa5ce56988bbe3e839ccb8e192c56115522620e0851fbd19790f3acf9669915ef0f1ca0a2ca8a5578747f2d6cbec07a7bc4128ae131b7685191d5cf05210cc4bca2dc6303747c72cc0e4165512cccd43c5a79800b84ca018190a70984d73056e2a8bbdea91fdfcda72d9f8705227c5c4fdef9e0b81948420cae7344ba872a85e2d47c1e40fefcaa8d246fac5c7abe90b2bf39ec601390dd0a8cacbe82fc1ba0cf13c3cd89220a42e82ce62ccdf63fcb1be53c91d36349c7d3aa30170dccd5262d9ee570581ae5c9f84cf5b32261d8f531f6df0636cea496c698f36aee3274f0f9dfb7d72c074530a2679d13e5cc1bfcd957be3eba04a12f8897507122fc74ad66a7f621012ea43878cfa9a2a3ed95581aebdf1ffd7a8985f65c63de9eab4286cb94e57e3076e4e2850faef69b1d9f75ff45227b9e1bcc256c0236dc63483cffb8d72543eb213b2e0a487217850ab3bf7213dabb360c35714dbab5604357ea7b23fc0ba27d0bd09dc09e7ac471088c58d28e3ef12c3054d8a017a5023f378ae81bbbf55228620e061ace44906cc82520bfac2e1d7f7e340f53215bcf6f6078d82266abaaf479e084e73f0600572a7d482a84633eefc6e196f27638e8f08c6a4c615ef98238895d2cffb221a800424e115b0e84b960424fe39a2f33a203eb42f7f5e70e8f73aa172a8adf1d977b176cae2750859c96692bdac1067b7a1b1496dbd7c8220f3f0b42938ba0779c9bfa414a0e6073556d651d526875a4cfa95e8e981f40fc6d8bdd4704a12f44612e8eb8842535edea3d609d929b3fc05c2b02bd44e02a732ba814caf9e03e0bd7f41a24b3b6e282d07d74de2ab968ac739e994c0265416a7347f44bb80d1948cf8c9a69409e850b13f379dd672eb34a732b0b1d7b67ef2ee1bcb686cc4d1f4512c1ffb105ad2e46d783e0ca5f97ef9e4ab2798ce1c29b0f3292fbf1001d9487adfc3b34b4329be6b72ebf7a62158e488bd7888060f1e562045ecf9388c492fe3e0a6ce9b92b5a3eb29c80cc69da72f7dc2f2ac730e5d82cc5b75cecdd0809db8f1cc17bf5b72ed46fa3038722b6369d9f9497b83cc2ea1d0ebea0ac1306a83249705ae0b1c0145af67388d2153dbcb8856971216ee8f3d0cc6f532f159e5e28c6308154bf8efe46333b30740e9d94993393a27eb263dc0d19f182913ffa3953a52847fe979b9e682d304944529131b02ed468c88b5aac0483ff22ad56f9630b4f6134f266ee446068edd079411571f7e77acf2035d483043b8ad85b6277dca9e590ca801dc1896acdfc88dcf3cf83fca85afefe6addd27131f8be0fd5a80a0723556639fff59d56453ec76d3ebad3f5cb04e7b758b13e3d64c2ff5c3b018f52ba9363e053ee2fd78e35b2a834a069953e759455047521ad6615ab87e6381f0363a4554b86dd14f5ab43eb6b3fff64d94af0949a9e5c63d8c8e883886e61bd36f5ca11dfe2c025290cd49f369f8a3f9023d5daa7410fba96927fd0b5d2c75e", 0x2000, &(0x7f0000009080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009140)={0x90, 0x0, 0xffffffffffffffff, {0x6, 0x3, 0x0, 0x4000000000800, 0xfffffffd, 0x6, {0x2, 0x8000000000000000, 0x8, 0x100000000000, 0x2000000000000db4, 0x85, 0x8, 0x6, 0x2010, 0x4000, 0xe44, r2, r3, 0x40fe, 0x81}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000009200)='./file0/file1\x00', 0x880cc2, 0x20) 36.786033462s ago: executing program 3 (id=1438): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/sys/net/core/rps_default_mask\x00', 0x2, 0x0) r0 = syz_open_dev$dvb_demux(&(0x7f0000000040), 0x0, 0x41) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000200)='.\x00', &(0x7f0000000240), 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r0]) 36.41940949s ago: executing program 0 (id=1439): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0xa) 36.296215712s ago: executing program 3 (id=1441): getpgid(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000005, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8c}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000340)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000380)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000480), 0x651, 0x0) recvmmsg(r1, &(0x7f00000004c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000500)=0x6) mount(0x0, 0x0, &(0x7f0000000540)='tmpfs\x00', 0x100018, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2982, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='oom_adj\x00') fanotify_init(0x4, 0x101000) write$binfmt_format(r3, &(0x7f0000000640)='1\x00', 0x2) syz_mount_image$vfat(&(0x7f0000000680), &(0x7f00000006c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x18, &(0x7f0000000740)={[{@numtail}, {@shortname_win95}, {@utf8no}, {}, {@numtail}, {@rodir}, {@numtail}, {@fat=@codepage={'codepage', 0x3d, '1255'}}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@rodir}, {@shortname_winnt}, {@uni_xlate}, {@fat=@uid}, {@utf8no}, {@shortname_win95}, {@utf8}, {@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp864'}}], [{@smackfshat={'smackfshat', 0x3d, '-#($$:'}}]}, 0x7, 0x2b1, &(0x7f0000000880)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000b40)='./trace\x00', 0x1ff) 36.098135213s ago: executing program 0 (id=1442): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test\x00', 0x777) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000340)='0', 0x1) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r1, 0x0, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x9, @vifc_lcl_ifindex, @multicast2}, 0x10) 35.168096119s ago: executing program 3 (id=1443): keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) ioctl$DM_TABLE_LOAD(0xffffffffffffffff, 0xc138fd09, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, 0x0, &(0x7f0000001000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4000800) mkdirat(0xffffffffffffff9c, &(0x7f0000001680)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000016c0)='./proc\x00', &(0x7f0000001700)='proc\x00', 0x10, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001780)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000001840)=@getchain={0x24, 0x11, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x5}, {0xfff3}}}, 0x24}}, 0x0) pwritev2(r0, &(0x7f0000001880)=[{&(0x7f00000018c0)="92ee7b", 0x3}], 0x1, 0x4, 0x11, 0x15) 34.916214665s ago: executing program 0 (id=1445): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x1a958, 0x0, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f00000008c0)=[{0x0}, {&(0x7f0000000480)="d04fc2edf5c9a541c006715b6e25fa29b38e99bb7e65f3837aa57d5553f2869ac1c0d66e1e6b4d285185e5ca8dde5a9f5f1612d0a665ef36d3ac30d63b402016fd6e8653cfc2873f1740e1e33c256b865e3aeeb650a85f6d0c6b604a91f20651ffcbbc0dfc9144c82586fbf0394081817739", 0x72}, {&(0x7f0000000540)="fd", 0x1}, {&(0x7f0000000580)="d967630ac1c5e49b7bd3464d6d166d532239564764c79cfb6b6b72405c0c1d43fdb1f2013b9a5db86995a0db998e38c80b24fed7c66386f45b482d6323e1c6c1fad871029fd6fb1eb45513f26d20a862b689e9b31b15d66ac7843c65fc876c6ad83bcda0077f6600ffbec551d8b163cf1af2eeb5da5226b451c3df64bb6b4c4e88e0493e0e4318bcd57436085864a2640b58515e34ba1a906f36bc403257e167e2a3316abd1eb40a2e93004a0ab8d535f018ea071c24aa911d4cdefa2148dd93a9689467bee20c27bdacb84952d1381ece5aed84059fb8b489b428f2ed6a6b55dd32a8a62c8a", 0xe6}, {&(0x7f0000000780)="0f02e3eb98e702efc24defeb5c6d95dff54b28c1275369d2a27aba46e1506ee7b5216786be41b4826e8fc8de1ceb479dabb6b2478af30f83a7cee5544df4b2f8aecc534558d2bf99c9c979fe2a4307065a7ec9941533c9710ef0d1f35d17a5fbbfa2aba8bd41151edcefa3cd9b45c412c4fd63ef6b877618af48d7948a01b3a0ba1bcc6ace95f036ac6c93e99b90b809ce415cb4c4690d33a16d7218083c377c37765feee624cf03ffa620a644e55768bcee2227051f707e171215fc16ac40608269064361dd763ddb67c7e639775e4c6192893fb6ae6aea3576baab3eb7c6d75070cb01ba92ce4af6", 0xe9}, {&(0x7f0000000880)}], 0x6) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000680)='1', 0x1}], 0x1) 34.459795632s ago: executing program 36 (id=1445): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x1a958, 0x0, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f00000008c0)=[{0x0}, {&(0x7f0000000480)="d04fc2edf5c9a541c006715b6e25fa29b38e99bb7e65f3837aa57d5553f2869ac1c0d66e1e6b4d285185e5ca8dde5a9f5f1612d0a665ef36d3ac30d63b402016fd6e8653cfc2873f1740e1e33c256b865e3aeeb650a85f6d0c6b604a91f20651ffcbbc0dfc9144c82586fbf0394081817739", 0x72}, {&(0x7f0000000540)="fd", 0x1}, {&(0x7f0000000580)="d967630ac1c5e49b7bd3464d6d166d532239564764c79cfb6b6b72405c0c1d43fdb1f2013b9a5db86995a0db998e38c80b24fed7c66386f45b482d6323e1c6c1fad871029fd6fb1eb45513f26d20a862b689e9b31b15d66ac7843c65fc876c6ad83bcda0077f6600ffbec551d8b163cf1af2eeb5da5226b451c3df64bb6b4c4e88e0493e0e4318bcd57436085864a2640b58515e34ba1a906f36bc403257e167e2a3316abd1eb40a2e93004a0ab8d535f018ea071c24aa911d4cdefa2148dd93a9689467bee20c27bdacb84952d1381ece5aed84059fb8b489b428f2ed6a6b55dd32a8a62c8a", 0xe6}, {&(0x7f0000000780)="0f02e3eb98e702efc24defeb5c6d95dff54b28c1275369d2a27aba46e1506ee7b5216786be41b4826e8fc8de1ceb479dabb6b2478af30f83a7cee5544df4b2f8aecc534558d2bf99c9c979fe2a4307065a7ec9941533c9710ef0d1f35d17a5fbbfa2aba8bd41151edcefa3cd9b45c412c4fd63ef6b877618af48d7948a01b3a0ba1bcc6ace95f036ac6c93e99b90b809ce415cb4c4690d33a16d7218083c377c37765feee624cf03ffa620a644e55768bcee2227051f707e171215fc16ac40608269064361dd763ddb67c7e639775e4c6192893fb6ae6aea3576baab3eb7c6d75070cb01ba92ce4af6", 0xe9}, {&(0x7f0000000880)}], 0x6) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000680)='1', 0x1}], 0x1) 34.442084034s ago: executing program 3 (id=1449): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0xa) 34.322359516s ago: executing program 3 (id=1450): r0 = syz_open_procfs(0x0, &(0x7f0000000580)='autogroup\x00') pread64(r0, &(0x7f0000001880)=""/144, 0xff6c, 0x5e) 34.301483318s ago: executing program 6 (id=1451): socket$packet(0x11, 0x3, 0x300) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000500)={'syzkaller1\x00', 0x1}) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'syzkaller1\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000580)={'syzkaller1\x00', 0x1}) sendmsg$nl_route_sched(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xfff3}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000009c0)=@newtfilter={0x88, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xb, 0x7}, {0xfff2, 0xffff}, {0x300}}, [@filter_kind_options=@f_matchall={{0xd}, {0x54, 0x2, [@TCA_MATCHALL_ACT={0x50, 0x2, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x6, 0x0, 0x102}, 0x4}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000a80)="00008847", 0xff44) 34.083137421s ago: executing program 3 (id=1452): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test\x00', 0x777) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r0, 0x0, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r1, 0x0, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x9, @vifc_lcl_ifindex, @multicast2}, 0x10) 33.587847682s ago: executing program 37 (id=1452): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test\x00', 0x777) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r0, 0x0, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r1, 0x0, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x9, @vifc_lcl_ifindex, @multicast2}, 0x10) 33.571448643s ago: executing program 6 (id=1454): r0 = syz_open_dev$I2C(0x0, 0x0, 0xc2c3) ioctl$FS_IOC_FSSETXATTR(r0, 0x720, &(0x7f0000000040)={0x0, 0x4, 0x100, 0x8, 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x2) sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000300), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x2) recvmmsg(r3, &(0x7f0000000380), 0x10106, 0x2, 0x0) socket(0x28, 0x5, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a300000000040000000030a01020000000000000000010000000900030073797a320000000014000480080002400000000008000140000000000900010073797a300000000054000000060a010400000000000000000100000008000b40000000000900010073797a30000000002c0004802800018008000100666962001c00028008000240000000030800034000000001080001"], 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000540)=0xfb78, 0x4) sendmsg$rds(r1, &(0x7f0000000580)={&(0x7f00000005c0)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x10002}, &(0x7f0000000680)=0x7, &(0x7f00000006c0)=0x95fd, 0x2, 0x40, 0x23, 0x6, 0x29, 0xaac0}}], 0x58}, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 32.476370806s ago: executing program 6 (id=1455): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000780), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vhost_msg_v2(r0, &(0x7f0000000b00)={0x2, 0x0, {&(0x7f0000000940)=""/197, 0xc5, 0x0, 0x2, 0x2}}, 0x48) write$vhost_msg(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000040)=""/62, 0x3e, 0x0, 0x2, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000a40)={0x2, 0x0, {0x0, 0x0, 0x0, 0xbd80aa1fd9b514f0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000002b00)={0x2, 0x0, {&(0x7f0000000600)=""/13, 0xd, 0x0, 0x3, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f00000004c0)={0x2, 0x0, {&(0x7f0000000400)=""/192, 0xffffffdc, 0x0, 0x3, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000d00)=""/200, 0xc8, 0x0, 0x3, 0x3}}, 0xffffffe1) 32.406367023s ago: executing program 6 (id=1456): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0xa) 32.336483801s ago: executing program 6 (id=1457): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/sys/net/core/rps_default_mask\x00', 0x2, 0x0) r0 = syz_open_dev$dvb_demux(&(0x7f0000000040), 0x0, 0x41) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000200)='.\x00', &(0x7f0000000240), 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno', @ANYRESHEX=r0]) 31.959140739s ago: executing program 6 (id=1458): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000140)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000240), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000280), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000002c0)=0x6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_ublk_setup_io_uring(0x1b1e, 0x0, &(0x7f00000003c0), &(0x7f0000000400), 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r3 = userfaultfd(0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x140}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000600)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r3, 0xc028aa05, &(0x7f0000000640)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x2, 0x2}) 31.755608291s ago: executing program 38 (id=1458): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000140)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000240), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000280), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000002c0)=0x6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_ublk_setup_io_uring(0x1b1e, 0x0, &(0x7f00000003c0), &(0x7f0000000400), 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r3 = userfaultfd(0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x140}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000600)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r3, 0xc028aa05, &(0x7f0000000640)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x2, 0x2}) 12.03841409s ago: executing program 7 (id=1472): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/sys/net/core/rps_default_mask\x00', 0x2, 0x0) r0 = syz_open_dev$dvb_demux(&(0x7f0000000040), 0x0, 0x41) syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000200)='.\x00', &(0x7f0000000240), 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 11.524010423s ago: executing program 7 (id=1475): syz_open_dev$tty1(0xc, 0x4, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./proc\x00', 0x1ff) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f00000005c0)='./proc\x00', &(0x7f0000000600)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000680)='27', 0x2) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000740)={0x38, 0x1403, 0x1, 0x70bd2d, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'wg1\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x10) 4.323720895s ago: executing program 9 (id=1498): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/module/sctp/parameters/no_checksums\x00', 0x1, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000480)={0x6e, 0x29, 0x1, {0x6}}, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='27', 0x2) syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x10c062) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/pm_print_times', 0x80802, 0x1cc) 3.819129527s ago: executing program 7 (id=1502): setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x8, &(0x7f0000000040)=0xfffffffffffffffc, 0xfffffffffffffddb) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, 0x0, &(0x7f0000000140)=""/77, 0x0, 0xfec00000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0, 0x100000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x4008af04, &(0x7f0000000040)) 3.603281089s ago: executing program 9 (id=1503): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000240), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000280), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000002c0)=0x6) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r3, 0x0, 0x0) syz_clone3(0x0, 0x0) 3.583275941s ago: executing program 7 (id=1504): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x7ffffff, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./dev\x00', 0x147) mount(0x0, &(0x7f0000000180)='./dev\x00', 0x0, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000840), 0x2, 0x0) writev(r0, &(0x7f0000000880), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/console\x00', 0x1, 0x0) getrandom(&(0x7f00000006c0)=""/286, 0xffffff9a, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) waitid(0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x40001e, 0x15) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x64) ioctl$USERFAULTFD_IOC_NEW(0xffffffffffffffff, 0xaa00) sendmsg$AUDIT_USER(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000900)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x900) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x64) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) 3.561997873s ago: executing program 8 (id=1505): r0 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0xc2c3) ioctl$FS_IOC_FSSETXATTR(r0, 0x720, &(0x7f0000000040)={0x0, 0x4, 0x100, 0x8, 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x2) sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000300), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x2) recvmmsg(r3, &(0x7f0000000380), 0x10106, 0x2, 0x0) socket(0x28, 0x5, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a300000000040000000030a01020000000000000000010000000900030073797a320000000014000480080002400000000008000140000000000900010073797a300000000054000000060a010400000000000000000100000008000b40000000000900010073797a30000000002c0004802800018008000100666962001c00028008000240000000030800034000000001080001"], 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000540)=0xfb78, 0x4) sendmsg$rds(r1, &(0x7f0000000580)={&(0x7f00000005c0)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x10002}, &(0x7f0000000680)=0x7, &(0x7f00000006c0)=0x95fd, 0x2, 0x40, 0x23, 0x6, 0x29, 0xaac0}}], 0x58}, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 3.524829397s ago: executing program 1 (id=1506): keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) ioctl$DM_TABLE_LOAD(0xffffffffffffffff, 0xc138fd09, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, 0x0, &(0x7f0000001000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4000800) mkdirat(0xffffffffffffff9c, &(0x7f0000001680)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000016c0)='./proc\x00', &(0x7f0000001700)='proc\x00', 0x10, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001740)='./proc/sys/net/ipv6/conf/syz_tun/addr_gen_mode\x00', 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001780)={'syz_tun\x00'}) sendmsg$nl_route_sched(r1, 0x0, 0x0) pwritev2(r0, &(0x7f0000001880)=[{&(0x7f00000018c0)="92ee7b", 0x3}], 0x1, 0x4, 0x11, 0x15) 2.483089394s ago: executing program 9 (id=1507): socket$packet(0x11, 0x3, 0x300) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'syzkaller1\x00', 0x1}) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'syzkaller1\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000580)={'syzkaller1\x00', 0x1}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xfff3}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000009c0)=@newtfilter={0x88, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xb, 0x7}, {0xfff2, 0xffff}, {0x300}}, [@filter_kind_options=@f_matchall={{0xd}, {0x54, 0x2, [@TCA_MATCHALL_ACT={0x50, 0x2, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x6, 0x0, 0x102}, 0x4}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) write(r0, &(0x7f0000000a80)="00008847", 0xff44) 2.281114666s ago: executing program 8 (id=1508): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000780), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vhost_msg_v2(r0, &(0x7f0000000b00)={0x2, 0x0, {&(0x7f0000000940)=""/197, 0xc5, 0x0, 0x2, 0x2}}, 0x48) write$vhost_msg(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000040)=""/62, 0x3e, 0x0, 0x2, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000a40)={0x2, 0x0, {&(0x7f00000007c0)=""/82, 0x52, 0x0, 0xbd80aa1fd9b514f0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000002b00)={0x2, 0x0, {0x0, 0x0, 0x0, 0x3, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f00000004c0)={0x2, 0x0, {&(0x7f0000000400)=""/192, 0xffffffdc, 0x0, 0x3, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000d00)=""/200, 0xc8, 0x0, 0x3, 0x3}}, 0xffffffe1) 2.152929579s ago: executing program 1 (id=1509): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x2, @local, 0xa65f}}, 0x1ff, 0x9}, &(0x7f0000000300)=0x90) 2.058459278s ago: executing program 8 (id=1510): syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000000)='./file0\x00', 0x200002, &(0x7f0000000580)=ANY=[@ANYRES16=0x0, @ANYRES8=0x0, @ANYRESDEC, @ANYRES32, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRES64, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRES8], 0x1, 0x1ef, &(0x7f0000000300)="$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") mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x21c0, 0x103) 2.002597664s ago: executing program 9 (id=1511): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000740)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000008c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0x0, 0x1}, {0xffff, 0xffff}, {0xffff, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x4000) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000007c0)=@newtfilter={0x40, 0x2c, 0xd27, 0x170bd2c, 0x2, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x10, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x1a29d}, @TCA_FLOW_ACT={0x4}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x2) 1.919173232s ago: executing program 1 (id=1512): setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x8, &(0x7f0000000040)=0xfffffffffffffffc, 0xfffffffffffffddb) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, 0x0, &(0x7f0000000140)=""/77, 0x0, 0xfec00000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0, 0x100000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x4008af04, &(0x7f0000000040)) 1.852945219s ago: executing program 8 (id=1513): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/sys/net/core/rps_default_mask\x00', 0x2, 0x0) r0 = syz_open_dev$dvb_demux(&(0x7f0000000040), 0x0, 0x41) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000200)='.\x00', &(0x7f0000000240), 0x6, &(0x7f0000000280)=ANY=[@ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 1.789862486s ago: executing program 1 (id=1514): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x24, r1, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x3a}, @val={0x8, 0x3, r3}, @void}}}, 0x24}, 0x1, 0x0, 0x0, 0x40804}, 0x8000) 1.694418166s ago: executing program 9 (id=1515): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000240), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000280), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000002c0)=0x6) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r3, 0x0, 0x0) syz_clone3(&(0x7f0000000100)={0xa690b000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 1.692890306s ago: executing program 8 (id=1516): r0 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0xc2c3) ioctl$FS_IOC_FSSETXATTR(r0, 0x720, &(0x7f0000000040)={0x0, 0x4, 0x100, 0x8, 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x2) sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000300), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x2) recvmmsg(r3, &(0x7f0000000380), 0x10106, 0x2, 0x0) socket(0x28, 0x5, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a300000000040000000030a01020000000000000000010000000900030073797a320000000014000480080002400000000008000140000000000900010073797a300000000054000000060a010400000000000000000100000008000b40000000000900010073797a30000000002c0004802800018008000100666962001c00028008000240000000030800034000000001080001"], 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000540)=0xfb78, 0x4) sendmsg$rds(r1, &(0x7f0000000580)={&(0x7f00000005c0)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x10002}, &(0x7f0000000680)=0x7, &(0x7f00000006c0)=0x95fd, 0x2, 0x40, 0x23, 0x6, 0x29, 0xaac0}}], 0x58}, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 1.664668829s ago: executing program 7 (id=1517): userfaultfd(0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000003c0)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000400)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000480)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000500), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000540), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000580)=0x6) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000640)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000680)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, 0x0, 0x0, 0x1, 0x0, 0x0) 1.567159779s ago: executing program 1 (id=1518): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000780), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vhost_msg_v2(r0, &(0x7f0000000b00)={0x2, 0x0, {&(0x7f0000000940)=""/197, 0xc5, 0x0, 0x2, 0x2}}, 0x48) write$vhost_msg(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000040)=""/62, 0x3e, 0x0, 0x2, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000a40)={0x2, 0x0, {&(0x7f00000007c0)=""/82, 0x52, 0x0, 0xbd80aa1fd9b514f0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000002b00)={0x2, 0x0, {&(0x7f0000000600)=""/13, 0xd, 0x0, 0x3, 0x2}}, 0x48) write$vhost_msg_v2(r0, 0x0, 0x0) write$vhost_msg_v2(r0, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000d00)=""/200, 0xc8, 0x0, 0x3, 0x3}}, 0xffffffe1) 249.998015ms ago: executing program 9 (id=1519): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000500)={'syzkaller1\x00', 0x1}) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000540)={'syzkaller1\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000580)={'syzkaller1\x00', 0x1}) sendmsg$nl_route_sched(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xfff3}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000009c0)=@newtfilter={0x88, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xb, 0x7}, {0xfff2, 0xffff}, {0x300}}, [@filter_kind_options=@f_matchall={{0xd}, {0x54, 0x2, [@TCA_MATCHALL_ACT={0x50, 0x2, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x6, 0x0, 0x102}, 0x4}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) write(r1, &(0x7f0000000a80)="00008847", 0xff44) 232.075717ms ago: executing program 7 (id=1520): ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, 0x0) prctl$PR_MCE_KILL(0x23, 0x2, 0x7fffffffeffe) prlimit64(0x0, 0xe, &(0x7f00000003c0)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000580), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000005c0), 0x80002c1, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000600), 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20048000}, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) io_setup(0x77b, 0x0) 147.143505ms ago: executing program 1 (id=1521): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x5005}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03030800030016000c0045"], 0x2e) 0s ago: executing program 8 (id=1522): setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x8, &(0x7f0000000040)=0xfffffffffffffffc, 0xfffffffffffffddb) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x1, 0x0, &(0x7f0000000140)=""/77, 0x0, 0xfec00000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0, 0x100000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x4008af04, &(0x7f0000000040)) kernel console output (not intermixed with test programs): 000000000000. [ 278.460289][ T9416] atomic_op ffff88802c006198 conn xmit_atomic 0000000000000000 [ 278.872445][ T9425] Set syz1 is full, maxelem 5 reached [ 279.045102][ T9434] loop4: detected capacity change from 0 to 512 [ 279.329841][ T9434] EXT4-fs: Ignoring removed bh option [ 279.452399][ T9434] EXT4-fs: Ignoring removed nobh option [ 279.614006][ T9434] ext4: Unknown parameter 'fowner>00000000000000000000' [ 280.102626][ T9446] netlink: 'syz.4.870': attribute type 4 has an invalid length. [ 280.631928][ T9447] netlink: 'syz.4.870': attribute type 4 has an invalid length. [ 281.940494][ T9464] atomic_op ffff88803237a998 conn xmit_atomic 0000000000000000 [ 282.200213][ T9474] loop5: detected capacity change from 0 to 512 [ 282.229968][ T9474] EXT4-fs: Ignoring removed bh option [ 282.261680][ T9474] EXT4-fs: inline encryption not supported [ 282.277265][ T9474] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 282.331096][ T9474] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1158: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 282.414039][ T9474] EXT4-fs error (device loop5): ext4_validate_block_bitmap:439: comm syz.5.879: bg 0: block 248: padding at end of block bitmap is not set [ 282.497264][ T9474] Quota error (device loop5): write_blk: dquota write failed [ 282.515124][ T9474] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 282.556125][ T9474] EXT4-fs error (device loop5): ext4_acquire_dquot:6958: comm syz.5.879: Failed to acquire dquot type 1 [ 282.591574][ T9474] EXT4-fs (loop5): 1 truncate cleaned up [ 282.598521][ T9474] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 282.777310][ T8850] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 282.962995][ T9499] loop4: detected capacity change from 0 to 512 [ 282.970589][ T9499] EXT4-fs: Ignoring removed bh option [ 282.976048][ T9499] EXT4-fs: Ignoring removed nobh option [ 282.986424][ T9499] ext4: Unknown parameter 'fowner>00000000000000000000' [ 283.256954][ T9504] netlink: 4 bytes leftover after parsing attributes in process `syz.5.887'. [ 284.947562][ T9508] netlink: 'syz.4.885': attribute type 4 has an invalid length. [ 284.971324][ T9509] netlink: 'syz.4.885': attribute type 4 has an invalid length. [ 286.028281][ T9537] atomic_op ffff88802d5d4198 conn xmit_atomic 0000000000000000 [ 286.802094][ T9561] loop4: detected capacity change from 0 to 512 [ 286.813135][ T9561] EXT4-fs: Ignoring removed bh option [ 286.826468][ T9561] EXT4-fs: Ignoring removed nobh option [ 286.839902][ T9561] ext4: Unknown parameter 'fowner>00000000000000000000' [ 287.223686][ T9568] netlink: 'syz.4.898': attribute type 4 has an invalid length. [ 287.463796][ T9569] netlink: 'syz.4.898': attribute type 4 has an invalid length. [ 287.941834][ T9577] netlink: 4 bytes leftover after parsing attributes in process `syz.5.899'. [ 288.482653][ T5788] Bluetooth: hci3: failed to read key size for handle 200 [ 288.670876][ T9591] atomic_op ffff88802801a198 conn xmit_atomic 0000000000000000 [ 289.430867][ T9610] atomic_op ffff88807ee33198 conn xmit_atomic 0000000000000000 [ 291.180335][ T9633] netlink: 4 bytes leftover after parsing attributes in process `syz.4.911'. [ 291.390006][ T9642] netlink: 4 bytes leftover after parsing attributes in process `syz.5.912'. [ 291.420161][ T9641] loop3: detected capacity change from 0 to 512 [ 291.448467][ T9641] EXT4-fs: Ignoring removed bh option [ 291.478616][ T9641] EXT4-fs: Ignoring removed nobh option [ 291.510612][ T9641] ext4: Unknown parameter 'fowner>00000000000000000000' [ 295.852940][ T9667] atomic_op ffff88805eb7c198 conn xmit_atomic 0000000000000000 [ 297.146778][ T9682] netlink: 4 bytes leftover after parsing attributes in process `syz.3.923'. [ 297.813781][ T9693] netlink: 'syz.3.925': attribute type 27 has an invalid length. [ 297.927232][ T9693] netlink: 'syz.3.925': attribute type 3 has an invalid length. [ 298.628682][ T9704] atomic_op ffff888079835198 conn xmit_atomic 0000000000000000 [ 300.106586][ T9726] atomic_op ffff88805a88b998 conn xmit_atomic 0000000000000000 [ 300.215229][ T9733] netlink: 4 bytes leftover after parsing attributes in process `syz.4.933'. [ 300.691736][ T9748] netlink: 4 bytes leftover after parsing attributes in process `syz.3.936'. [ 300.816066][ T9747] TC_ACT_REPEAT abuse ? [ 301.890777][ T9774] atomic_op ffff88807b46b998 conn xmit_atomic 0000000000000000 [ 301.932107][ T9773] FAULT_INJECTION: forcing a failure. [ 301.932107][ T9773] name failslab, interval 1, probability 0, space 0, times 0 [ 301.952097][ T9773] CPU: 0 PID: 9773 Comm: syz.5.942 Not tainted syzkaller #0 [ 301.959454][ T9773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 301.969534][ T9773] Call Trace: [ 301.972834][ T9773] [ 301.975779][ T9773] dump_stack_lvl+0x18c/0x250 [ 301.980488][ T9773] ? show_regs_print_info+0x20/0x20 [ 301.985713][ T9773] ? load_image+0x420/0x420 [ 301.990242][ T9773] ? __might_sleep+0xe0/0xe0 [ 301.994874][ T9773] ? __lock_acquire+0x7eb0/0x7eb0 [ 301.999929][ T9773] should_fail_ex+0x394/0x4c0 [ 302.004646][ T9773] should_failslab+0x9/0x20 [ 302.009172][ T9773] slab_pre_alloc_hook+0x59/0x300 [ 302.014224][ T9773] kmem_cache_alloc+0x5a/0x2d0 [ 302.019006][ T9773] ? __proc_create+0x373/0x8b0 [ 302.023793][ T9773] __proc_create+0x373/0x8b0 [ 302.028400][ T9773] ? proc_symlink+0x260/0x260 [ 302.033098][ T9773] ? _raw_write_unlock+0x28/0x40 [ 302.038059][ T9773] ? proc_register+0x5d5/0x7f0 [ 302.042849][ T9773] proc_create_reg+0x8b/0x110 [ 302.047545][ T9773] proc_create_net_data+0x99/0x1b0 [ 302.052682][ T9773] ? fib_default_rule_add+0x4f/0x390 [ 302.057996][ T9773] ? bpf_iter_fini_seq_net+0xc0/0xc0 [ 302.063316][ T9773] ? netlink_set_err+0x3b0/0x3b0 [ 302.068281][ T9773] ? fib_default_rule_add+0x1fe/0x390 [ 302.073692][ T9773] fib_proc_init+0xc6/0x140 [ 302.078221][ T9773] fib_net_init+0x213/0x370 [ 302.082748][ T9773] ? __in_dev_get_rtnl+0xb0/0xb0 [ 302.087739][ T9773] ? ip_fib_net_exit+0x380/0x380 [ 302.092707][ T9773] ? devinet_init_net+0x390/0x5c0 [ 302.097774][ T9773] ops_init+0x391/0x640 [ 302.101962][ T9773] setup_net+0x3b6/0xa20 [ 302.106230][ T9773] ? copy_net_ns+0x530/0x530 [ 302.110841][ T9773] ? copy_net_ns+0x347/0x530 [ 302.115449][ T9773] ? down_read_killable+0x1d0/0x340 [ 302.120672][ T9773] copy_net_ns+0x361/0x530 [ 302.125117][ T9773] create_new_namespaces+0x3ce/0x700 [ 302.130440][ T9773] unshare_nsproxy_namespaces+0x11a/0x160 [ 302.136190][ T9773] ksys_unshare+0x4fa/0x8f0 [ 302.140723][ T9773] ? sighand_ctor+0x50/0x50 [ 302.145243][ T9773] ? lock_chain_count+0x20/0x20 [ 302.150118][ T9773] ? syscall_enter_from_user_mode+0x25/0x80 [ 302.156030][ T9773] __x64_sys_unshare+0x38/0x40 [ 302.160813][ T9773] do_syscall_64+0x55/0xb0 [ 302.165251][ T9773] ? clear_bhb_loop+0x40/0x90 [ 302.169954][ T9773] ? clear_bhb_loop+0x40/0x90 [ 302.174656][ T9773] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 302.180573][ T9773] RIP: 0033:0x7fa07659fb19 [ 302.185000][ T9773] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 302.204629][ T9773] RSP: 002b:00007fa07740f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 302.213067][ T9773] RAX: ffffffffffffffda RBX: 00007fa076825fa0 RCX: 00007fa07659fb19 [ 302.221073][ T9773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 302.229064][ T9773] RBP: 00007fa076637b70 R08: 0000000000000000 R09: 0000000000000000 [ 302.237052][ T9773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 302.245047][ T9773] R13: 00007fa076826038 R14: 00007fa076825fa0 R15: 00007ffd1e006038 [ 302.253055][ T9773] [ 302.878858][ T9793] loop5: detected capacity change from 0 to 512 [ 302.930520][ T9793] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 303.051684][ T9793] EXT4-fs (loop5): 1 truncate cleaned up [ 303.062226][ T9793] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 303.625239][ T8850] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.839726][ T9808] netlink: 4 bytes leftover after parsing attributes in process `syz.5.945'. [ 303.909732][ T9809] netlink: 4 bytes leftover after parsing attributes in process `syz.0.946'. [ 304.925493][ T9827] atomic_op ffff888025f9e198 conn xmit_atomic 0000000000000000 [ 305.269614][ T9838] loop5: detected capacity change from 0 to 512 [ 305.581886][ T5788] Bluetooth: hci1: unexpected event for opcode 0x0000 [ 305.803087][ T9852] netlink: 16 bytes leftover after parsing attributes in process `syz.3.958'. [ 306.078441][ T9858] netlink: 4 bytes leftover after parsing attributes in process `syz.3.959'. [ 306.299262][ T28] audit: type=1800 audit(1793752857.278:4): pid=9863 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.960" name="features" dev="configfs" ino=23521 res=0 errno=0 [ 306.320326][ C1] vkms_vblank_simulate: vblank timer overrun [ 307.735264][ T5788] Bluetooth: hci1: unexpected event for opcode 0x0000 [ 307.793877][ T9898] netlink: 4 bytes leftover after parsing attributes in process `syz.3.969'. [ 307.819562][ T28] audit: type=1800 audit(1793752858.788:5): pid=9899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.970" name="features" dev="configfs" ino=22405 res=0 errno=0 [ 308.220757][ T9918] atomic_op ffff8880266fd998 conn xmit_atomic 0000000000000000 [ 309.217040][ T9929] loop3: detected capacity change from 0 to 2048 [ 309.309736][ T9929] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 309.365034][ T9929] ext4 filesystem being mounted at /61/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 309.396519][ C1] vkms_vblank_simulate: vblank timer overrun [ 309.630578][ T5788] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 309.640630][ T5788] Bluetooth: hci1: Injecting HCI hardware error event [ 309.650078][ T5788] Bluetooth: hci1: hardware error 0x00 [ 309.876276][ T8852] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 309.897002][ T9955] netlink: 4 bytes leftover after parsing attributes in process `syz.4.982'. [ 310.342198][ T9969] netlink: 44 bytes leftover after parsing attributes in process `syz.4.984'. [ 311.089633][ T9975] loop5: detected capacity change from 0 to 512 [ 311.258279][ T28] audit: type=1800 audit(1793752862.238:6): pid=9980 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.989" name="features" dev="configfs" ino=23666 res=0 errno=0 [ 311.459041][ T9987] netlink: 'syz.3.991': attribute type 2 has an invalid length. [ 311.489515][ T9991] netlink: 4 bytes leftover after parsing attributes in process `syz.0.992'. [ 311.779530][ T5788] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 312.465051][T10020] loop4: detected capacity change from 0 to 512 [ 312.944720][T10037] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1003'. [ 313.109993][T10041] loop3: detected capacity change from 0 to 512 [ 313.209584][T10041] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 313.338236][T10041] EXT4-fs (loop3): 1 truncate cleaned up [ 313.348904][T10041] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 313.852462][T10046] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1005'. [ 313.890859][ T8852] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.684248][T10073] atomic_op ffff88805c3f2198 conn xmit_atomic 0000000000000000 [ 315.499774][T10099] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1015'. [ 315.684876][T10105] loop3: detected capacity change from 0 to 512 [ 316.162422][T10126] process 'syz.0.1024' launched './file0' with NULL argv: empty string added [ 316.215488][T10128] FAULT_INJECTION: forcing a failure. [ 316.215488][T10128] name fail_futex, interval 1, probability 0, space 0, times 0 [ 316.259403][T10128] CPU: 1 PID: 10128 Comm: syz.4.1025 Not tainted syzkaller #0 [ 316.266912][T10128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 316.276977][T10128] Call Trace: [ 316.280275][T10128] [ 316.283229][T10128] dump_stack_lvl+0x18c/0x250 [ 316.287942][T10128] ? show_regs_print_info+0x20/0x20 [ 316.293170][T10128] ? load_image+0x420/0x420 [ 316.297704][T10128] ? __might_fault+0xaa/0x120 [ 316.302414][T10128] should_fail_ex+0x394/0x4c0 [ 316.307122][T10128] get_futex_key+0x134/0xf40 [ 316.311741][T10128] ? futex_setup_timer+0xc0/0xc0 [ 316.316712][T10128] futex_wake+0x127/0x4f0 [ 316.321073][T10128] ? futex_wake_mark+0x150/0x150 [ 316.326040][T10128] ? __lock_acquire+0x7eb0/0x7eb0 [ 316.331091][T10128] ? file_end_write+0x159/0x250 [ 316.335975][T10128] ? vfs_write+0x5de/0x9a0 [ 316.340424][T10128] do_futex+0x35d/0x3e0 [ 316.344611][T10128] ? __ia32_sys_get_robust_list+0x110/0x110 [ 316.350542][T10128] __se_sys_futex+0x3a9/0x440 [ 316.355252][T10128] ? __x64_sys_futex+0xf0/0xf0 [ 316.360046][T10128] ? __x64_sys_futex+0x21/0xf0 [ 316.364838][T10128] do_syscall_64+0x55/0xb0 [ 316.369280][T10128] ? clear_bhb_loop+0x40/0x90 [ 316.373990][T10128] ? clear_bhb_loop+0x40/0x90 [ 316.378705][T10128] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 316.384633][T10128] RIP: 0033:0x7f1ac9f9fb19 [ 316.389073][T10128] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 316.408711][T10128] RSP: 002b:00007f1acadfd0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 316.417160][T10128] RAX: ffffffffffffffda RBX: 00007f1aca225fa8 RCX: 00007f1ac9f9fb19 [ 316.425177][T10128] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1aca225fac [ 316.433195][T10128] RBP: 00007f1aca225fa0 R08: 0000000000745ab5 R09: 0000000000000000 [ 316.441202][T10128] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 316.449208][T10128] R13: 00007f1aca226038 R14: 00007ffc0d14a8f0 R15: 00007ffc0d14a9d8 [ 316.457233][T10128] [ 316.460290][ C1] vkms_vblank_simulate: vblank timer overrun [ 316.553632][T10135] loop0: detected capacity change from 0 to 512 [ 316.562027][T10135] EXT4-fs: Ignoring removed bh option [ 316.590730][T10135] EXT4-fs: Ignoring removed nobh option [ 316.617055][T10135] ext4: Unknown parameter 'fowner>00000000000000000000' [ 316.673704][ T9934] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 317.047545][T10145] netlink: 'syz.0.1027': attribute type 4 has an invalid length. [ 317.174234][T10149] netlink: 'syz.0.1027': attribute type 4 has an invalid length. [ 317.300940][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.307309][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.368546][T10139] atomic_op ffff888032684998 conn xmit_atomic 0000000000000000 [ 318.517093][T10163] loop3: detected capacity change from 0 to 512 [ 318.956734][T10172] TC_ACT_REPEAT abuse ? [ 319.012973][T10177] FAULT_INJECTION: forcing a failure. [ 319.012973][T10177] name fail_futex, interval 1, probability 0, space 0, times 0 [ 319.039504][T10177] CPU: 0 PID: 10177 Comm: syz.3.1036 Not tainted syzkaller #0 [ 319.047031][T10177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 319.057121][T10177] Call Trace: [ 319.060425][T10177] [ 319.063380][T10177] dump_stack_lvl+0x18c/0x250 [ 319.068091][T10177] ? show_regs_print_info+0x20/0x20 [ 319.073321][T10177] ? load_image+0x420/0x420 [ 319.077844][T10177] ? __might_fault+0xaa/0x120 [ 319.082549][T10177] should_fail_ex+0x394/0x4c0 [ 319.087251][T10177] get_futex_key+0x134/0xf40 [ 319.091862][T10177] ? futex_setup_timer+0xc0/0xc0 [ 319.096823][T10177] futex_wake+0x127/0x4f0 [ 319.101181][T10177] ? futex_wake_mark+0x150/0x150 [ 319.106138][T10177] ? __lock_acquire+0x7eb0/0x7eb0 [ 319.111189][T10177] ? file_end_write+0x159/0x250 [ 319.116066][T10177] ? vfs_write+0x5de/0x9a0 [ 319.120506][T10177] do_futex+0x35d/0x3e0 [ 319.124682][T10177] ? __ia32_sys_get_robust_list+0x110/0x110 [ 319.130597][T10177] __se_sys_futex+0x3a9/0x440 [ 319.135298][T10177] ? __x64_sys_futex+0xf0/0xf0 [ 319.140133][T10177] ? __x64_sys_futex+0x21/0xf0 [ 319.144923][T10177] do_syscall_64+0x55/0xb0 [ 319.149355][T10177] ? clear_bhb_loop+0x40/0x90 [ 319.154040][T10177] ? clear_bhb_loop+0x40/0x90 [ 319.158734][T10177] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 319.164623][T10177] RIP: 0033:0x7feb0839fb19 [ 319.169041][T10177] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 319.188641][T10177] RSP: 002b:00007feb065f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 319.197054][T10177] RAX: ffffffffffffffda RBX: 00007feb08625fa8 RCX: 00007feb0839fb19 [ 319.205032][T10177] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007feb08625fac [ 319.213002][T10177] RBP: 00007feb08625fa0 R08: 0000000000745ab5 R09: 0000000000000000 [ 319.221006][T10177] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 319.228977][T10177] R13: 00007feb08626038 R14: 00007ffdf04e5480 R15: 00007ffdf04e5568 [ 319.236952][T10177] [ 319.263495][T10174] smc: net device lo applied user defined pnetid SYZ0 [ 321.291098][T10224] TC_ACT_REPEAT abuse ? [ 321.524826][T10226] atomic_op ffff88803225a198 conn xmit_atomic 0000000000000000 [ 322.932507][T10261] autofs4:pid:10261:autofs_fill_super: called with bogus options [ 323.619157][T10287] loop5: detected capacity change from 0 to 512 [ 323.638590][T10287] EXT4-fs: Ignoring removed bh option [ 323.672251][T10281] nvme nvme0: failed to connect socket: -111 [ 323.692591][T10287] EXT4-fs: Ignoring removed nobh option [ 323.710520][T10287] ext4: Unknown parameter 'fowner>00000000000000000000' [ 324.076477][T10298] netlink: 'syz.5.1056': attribute type 4 has an invalid length. [ 324.567737][T10299] netlink: 'syz.5.1056': attribute type 4 has an invalid length. [ 325.500384][T10312] atomic_op ffff88807c708198 conn xmit_atomic 0000000000000000 [ 325.754783][T10304] FAULT_INJECTION: forcing a failure. [ 325.754783][T10304] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 325.819907][T10304] CPU: 1 PID: 10304 Comm: syz.3.1059 Not tainted syzkaller #0 [ 325.827437][T10304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 325.837518][T10304] Call Trace: [ 325.840811][T10304] [ 325.843753][T10304] dump_stack_lvl+0x18c/0x250 [ 325.848460][T10304] ? show_regs_print_info+0x20/0x20 [ 325.853689][T10304] ? load_image+0x420/0x420 [ 325.858218][T10304] ? __might_fault+0xaa/0x120 [ 325.862928][T10304] ? __lock_acquire+0x7eb0/0x7eb0 [ 325.867979][T10304] ? __virt_addr_valid+0x10c/0x380 [ 325.873123][T10304] should_fail_ex+0x394/0x4c0 [ 325.877826][T10304] _copy_to_user+0x2f/0xa0 [ 325.882264][T10304] xt_obj_to_user+0xab/0x120 [ 325.886883][T10304] xt_target_to_user+0x98/0x1e0 [ 325.891768][T10304] do_ipt_get_ctl+0xdb9/0x1210 [ 325.896567][T10304] ? do_ipt_set_ctl+0xe00/0xe00 [ 325.901466][T10304] ? nf_getsockopt+0x21f/0x280 [ 325.906254][T10304] ? __lock_acquire+0x7eb0/0x7eb0 [ 325.911295][T10304] ? rcu_is_watching+0x15/0xb0 [ 325.916077][T10304] ? trace_contention_end+0x39/0xe0 [ 325.921301][T10304] ? __mutex_lock+0x30d/0xce0 [ 325.926003][T10304] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 325.931653][T10304] ? mutex_unlock+0x10/0x10 [ 325.936177][T10304] ? __might_fault+0xaa/0x120 [ 325.940878][T10304] ? __lock_acquire+0x7eb0/0x7eb0 [ 325.945939][T10304] nf_getsockopt+0x262/0x280 [ 325.950570][T10304] ip_getsockopt+0x19f/0x230 [ 325.955224][T10304] ? ip_get_mcast_msfilter+0x360/0x360 [ 325.960708][T10304] ? __might_fault+0xaa/0x120 [ 325.965408][T10304] ? __might_fault+0xc6/0x120 [ 325.970107][T10304] ? __might_fault+0xaa/0x120 [ 325.974804][T10304] ? sock_recv_errqueue+0x5e0/0x5e0 [ 325.980016][T10304] do_sock_getsockopt+0x379/0x450 [ 325.985060][T10304] ? __ia32_sys_setsockopt+0x200/0x200 [ 325.990536][T10304] ? lockdep_hardirqs_on+0x50/0x150 [ 325.995764][T10304] __x64_sys_getsockopt+0x1d6/0x280 [ 326.000978][T10304] ? lockdep_hardirqs_on+0x50/0x150 [ 326.006195][T10304] ? lockdep_hardirqs_on+0x50/0x150 [ 326.011416][T10304] do_syscall_64+0x55/0xb0 [ 326.015852][T10304] ? clear_bhb_loop+0x40/0x90 [ 326.020557][T10304] ? clear_bhb_loop+0x40/0x90 [ 326.025265][T10304] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 326.031185][T10304] RIP: 0033:0x7feb0839fb19 [ 326.035613][T10304] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 326.055247][T10304] RSP: 002b:00007feb065f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 326.063690][T10304] RAX: ffffffffffffffda RBX: 00007feb08625fa0 RCX: 00007feb0839fb19 [ 326.071689][T10304] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000004 [ 326.079686][T10304] RBP: 00007feb08437b70 R08: 00002000000001c0 R09: 0000000000000000 [ 326.087678][T10304] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 326.095681][T10304] R13: 00007feb08626038 R14: 00007feb08625fa0 R15: 00007ffdf04e5568 [ 326.103692][T10304] [ 326.106757][ C1] vkms_vblank_simulate: vblank timer overrun [ 327.481828][T10355] loop4: detected capacity change from 0 to 256 [ 327.506636][T10353] TC_ACT_REPEAT abuse ? [ 328.953098][T10365] FAULT_INJECTION: forcing a failure. [ 328.953098][T10365] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 328.967388][T10365] CPU: 1 PID: 10365 Comm: syz.4.1071 Not tainted syzkaller #0 [ 328.974900][T10365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 328.984982][T10365] Call Trace: [ 328.988288][T10365] [ 328.991244][T10365] dump_stack_lvl+0x18c/0x250 [ 328.995960][T10365] ? show_regs_print_info+0x20/0x20 [ 329.001196][T10365] ? load_image+0x420/0x420 [ 329.005743][T10365] ? __might_fault+0xaa/0x120 [ 329.010454][T10365] ? __lock_acquire+0x7eb0/0x7eb0 [ 329.015511][T10365] ? __might_fault+0xc6/0x120 [ 329.020227][T10365] should_fail_ex+0x394/0x4c0 [ 329.024942][T10365] _copy_to_user+0x2f/0xa0 [ 329.029388][T10365] do_ipt_get_ctl+0xc44/0x1210 [ 329.034190][T10365] ? do_ipt_set_ctl+0xe00/0xe00 [ 329.039101][T10365] ? nf_getsockopt+0x21f/0x280 [ 329.043892][T10365] ? __lock_acquire+0x7eb0/0x7eb0 [ 329.048937][T10365] ? rcu_is_watching+0x15/0xb0 [ 329.053729][T10365] ? trace_contention_end+0x39/0xe0 [ 329.058949][T10365] ? __mutex_lock+0x30d/0xce0 [ 329.063650][T10365] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 329.069299][T10365] ? mutex_unlock+0x10/0x10 [ 329.073822][T10365] ? __might_fault+0xaa/0x120 [ 329.078519][T10365] ? __lock_acquire+0x7eb0/0x7eb0 [ 329.083565][T10365] nf_getsockopt+0x262/0x280 [ 329.088187][T10365] ip_getsockopt+0x19f/0x230 [ 329.092812][T10365] ? ip_get_mcast_msfilter+0x360/0x360 [ 329.098286][T10365] ? __might_fault+0xaa/0x120 [ 329.102979][T10365] ? __might_fault+0xc6/0x120 [ 329.107670][T10365] ? __might_fault+0xaa/0x120 [ 329.112368][T10365] ? sock_recv_errqueue+0x5e0/0x5e0 [ 329.117581][T10365] do_sock_getsockopt+0x379/0x450 [ 329.122623][T10365] ? __ia32_sys_setsockopt+0x200/0x200 [ 329.128098][T10365] ? lockdep_hardirqs_on+0x50/0x150 [ 329.133342][T10365] __x64_sys_getsockopt+0x1d6/0x280 [ 329.138559][T10365] ? lockdep_hardirqs_on+0x50/0x150 [ 329.143777][T10365] ? lockdep_hardirqs_on+0x50/0x150 [ 329.148993][T10365] do_syscall_64+0x55/0xb0 [ 329.153427][T10365] ? clear_bhb_loop+0x40/0x90 [ 329.158127][T10365] ? clear_bhb_loop+0x40/0x90 [ 329.162823][T10365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 329.168739][T10365] RIP: 0033:0x7f1ac9f9fb19 [ 329.173169][T10365] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 329.192807][T10365] RSP: 002b:00007f1acadfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 329.201243][T10365] RAX: ffffffffffffffda RBX: 00007f1aca225fa0 RCX: 00007f1ac9f9fb19 [ 329.209234][T10365] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000004 [ 329.217222][T10365] RBP: 00007f1aca037b70 R08: 00002000000001c0 R09: 0000000000000000 [ 329.225225][T10365] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 329.233220][T10365] R13: 00007f1aca226038 R14: 00007f1aca225fa0 R15: 00007ffc0d14a9d8 [ 329.241235][T10365] [ 329.359420][T10391] atomic_op ffff88807a0ed198 conn xmit_atomic 0000000000000000 [ 329.968638][T10399] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1077'. [ 330.198825][T10411] FAULT_INJECTION: forcing a failure. [ 330.198825][T10411] name fail_futex, interval 1, probability 0, space 0, times 0 [ 330.235516][T10411] CPU: 0 PID: 10411 Comm: syz.0.1080 Not tainted syzkaller #0 [ 330.243047][T10411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 330.253139][T10411] Call Trace: [ 330.256443][T10411] [ 330.259393][T10411] dump_stack_lvl+0x18c/0x250 [ 330.264112][T10411] ? show_regs_print_info+0x20/0x20 [ 330.269347][T10411] ? load_image+0x420/0x420 [ 330.273882][T10411] ? __lock_acquire+0x1431/0x7eb0 [ 330.278960][T10411] should_fail_ex+0x394/0x4c0 [ 330.283675][T10411] get_futex_key+0x16a/0xf40 [ 330.285628][T10415] loop4: detected capacity change from 0 to 256 [ 330.288286][T10411] ? futex_setup_timer+0xc0/0xc0 [ 330.288323][T10411] futex_wake+0x127/0x4f0 [ 330.303869][T10411] ? futex_wake_mark+0x150/0x150 [ 330.308820][T10411] do_futex+0x35d/0x3e0 [ 330.312971][T10411] ? __might_fault+0xaa/0x120 [ 330.317643][T10411] ? __ia32_sys_get_robust_list+0x110/0x110 [ 330.323531][T10411] ? __might_fault+0xc6/0x120 [ 330.328203][T10411] mm_release+0x184/0x3a0 [ 330.332529][T10411] ? exit_mm_release+0x30/0x30 [ 330.337285][T10411] ? lockdep_hardirqs_on+0x98/0x150 [ 330.342486][T10411] exit_mm+0xa4/0x340 [ 330.346467][T10411] ? sysctl_delayacct+0x220/0x220 [ 330.351484][T10411] ? do_exit+0x2530/0x2530 [ 330.355902][T10411] do_exit+0x909/0x2530 [ 330.360067][T10411] ? put_task_struct+0xc0/0xc0 [ 330.364835][T10411] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 330.370817][T10411] ? get_signal+0x100e/0x1390 [ 330.375493][T10411] ? lock_chain_count+0x20/0x20 [ 330.380336][T10411] ? _raw_spin_lock_irq+0xbb/0xf0 [ 330.385356][T10411] do_group_exit+0x22d/0x2f0 [ 330.389939][T10411] ? lockdep_hardirqs_on+0x98/0x150 [ 330.395134][T10411] get_signal+0x12a6/0x1390 [ 330.399641][T10411] arch_do_signal_or_restart+0xc2/0x7b0 [ 330.405187][T10411] ? __ia32_sys_get_robust_list+0x110/0x110 [ 330.411081][T10411] ? get_sigframe_size+0x20/0x20 [ 330.416028][T10411] ? exit_to_user_mode_loop+0x3b/0x110 [ 330.421495][T10411] exit_to_user_mode_loop+0x70/0x110 [ 330.426779][T10411] exit_to_user_mode_prepare+0xee/0x180 [ 330.432324][T10411] syscall_exit_to_user_mode+0x1a/0x50 [ 330.437777][T10411] do_syscall_64+0x61/0xb0 [ 330.442191][T10411] ? clear_bhb_loop+0x40/0x90 [ 330.446869][T10411] ? clear_bhb_loop+0x40/0x90 [ 330.451545][T10411] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 330.457436][T10411] RIP: 0033:0x7fa4d619fb19 [ 330.461849][T10411] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 330.481458][T10411] RSP: 002b:00007fa4d714b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 330.489877][T10411] RAX: fffffffffffffe00 RBX: 00007fa4d6425fa8 RCX: 00007fa4d619fb19 [ 330.497846][T10411] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa4d6425fa8 [ 330.505816][T10411] RBP: 00007fa4d6425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 330.513779][T10411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 330.521744][T10411] R13: 00007fa4d6426038 R14: 00007ffd953d0010 R15: 00007ffd953d00f8 [ 330.529721][T10411] [ 330.873162][T10424] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1082'. [ 331.737000][T10449] loop5: detected capacity change from 0 to 256 [ 331.874901][T10453] FAULT_INJECTION: forcing a failure. [ 331.874901][T10453] name fail_futex, interval 1, probability 0, space 0, times 0 [ 331.919702][T10453] CPU: 0 PID: 10453 Comm: syz.0.1091 Not tainted syzkaller #0 [ 331.927234][T10453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 331.937314][T10453] Call Trace: [ 331.940618][T10453] [ 331.943566][T10453] dump_stack_lvl+0x18c/0x250 [ 331.948251][T10453] ? show_regs_print_info+0x20/0x20 [ 331.953451][T10453] ? load_image+0x420/0x420 [ 331.957951][T10453] ? __lock_acquire+0x1431/0x7eb0 [ 331.962981][T10453] should_fail_ex+0x394/0x4c0 [ 331.967659][T10453] get_futex_key+0x16a/0xf40 [ 331.972247][T10453] ? futex_setup_timer+0xc0/0xc0 [ 331.977185][T10453] futex_wake+0x127/0x4f0 [ 331.981518][T10453] ? futex_wake_mark+0x150/0x150 [ 331.986462][T10453] do_futex+0x35d/0x3e0 [ 331.990617][T10453] ? __might_fault+0xaa/0x120 [ 331.995293][T10453] ? __ia32_sys_get_robust_list+0x110/0x110 [ 332.001182][T10453] ? __might_fault+0xc6/0x120 [ 332.005864][T10453] mm_release+0x184/0x3a0 [ 332.010207][T10453] ? exit_mm_release+0x30/0x30 [ 332.014969][T10453] ? lockdep_hardirqs_on+0x98/0x150 [ 332.020167][T10453] exit_mm+0xa4/0x340 [ 332.024149][T10453] ? sysctl_delayacct+0x220/0x220 [ 332.029193][T10453] ? do_exit+0x2530/0x2530 [ 332.033614][T10453] do_exit+0x909/0x2530 [ 332.037774][T10453] ? put_task_struct+0xc0/0xc0 [ 332.042537][T10453] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 332.048513][T10453] ? get_signal+0x100e/0x1390 [ 332.053184][T10453] ? lock_chain_count+0x20/0x20 [ 332.058029][T10453] ? _raw_spin_lock_irq+0xbb/0xf0 [ 332.063051][T10453] do_group_exit+0x22d/0x2f0 [ 332.067633][T10453] ? lockdep_hardirqs_on+0x98/0x150 [ 332.072825][T10453] get_signal+0x12a6/0x1390 [ 332.077335][T10453] arch_do_signal_or_restart+0xc2/0x7b0 [ 332.082884][T10453] ? __ia32_sys_get_robust_list+0x110/0x110 [ 332.088775][T10453] ? get_sigframe_size+0x20/0x20 [ 332.093726][T10453] ? exit_to_user_mode_loop+0x3b/0x110 [ 332.099187][T10453] exit_to_user_mode_loop+0x70/0x110 [ 332.104475][T10453] exit_to_user_mode_prepare+0xee/0x180 [ 332.110030][T10453] syscall_exit_to_user_mode+0x1a/0x50 [ 332.115481][T10453] do_syscall_64+0x61/0xb0 [ 332.119893][T10453] ? clear_bhb_loop+0x40/0x90 [ 332.124571][T10453] ? clear_bhb_loop+0x40/0x90 [ 332.129244][T10453] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 332.135143][T10453] RIP: 0033:0x7fa4d619fb19 [ 332.139554][T10453] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 332.159160][T10453] RSP: 002b:00007fa4d714b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 332.167568][T10453] RAX: fffffffffffffe00 RBX: 00007fa4d6425fa8 RCX: 00007fa4d619fb19 [ 332.175537][T10453] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa4d6425fa8 [ 332.183499][T10453] RBP: 00007fa4d6425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 332.191465][T10453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 332.199428][T10453] R13: 00007fa4d6426038 R14: 00007ffd953d0010 R15: 00007ffd953d00f8 [ 332.207407][T10453] [ 332.663624][T10467] atomic_op ffff88807e2a0998 conn xmit_atomic 0000000000000000 [ 333.365654][T10477] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1096'. [ 333.586471][T10485] atomic_op ffff88807b50b998 conn xmit_atomic 0000000000000000 [ 333.604117][T10484] batman_adv: batadv0: Adding interface: virt_wifi0 [ 333.645188][T10484] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 333.715620][T10484] batman_adv: batadv0: Interface activated: virt_wifi0 [ 334.297459][T10502] loop5: detected capacity change from 0 to 512 [ 334.312583][T10502] EXT4-fs: Ignoring removed bh option [ 334.349217][T10502] EXT4-fs: Ignoring removed nobh option [ 334.376780][T10502] ext4: Unknown parameter 'fowner>00000000000000000000' [ 335.086411][T10512] netlink: 'syz.5.1101': attribute type 4 has an invalid length. [ 335.137378][T10513] FAULT_INJECTION: forcing a failure. [ 335.137378][T10513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 335.168091][T10515] netlink: 'syz.5.1101': attribute type 4 has an invalid length. [ 335.209697][T10513] CPU: 0 PID: 10513 Comm: syz.3.1103 Not tainted syzkaller #0 [ 335.217220][T10513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 335.227303][T10513] Call Trace: [ 335.230605][T10513] [ 335.233553][T10513] dump_stack_lvl+0x18c/0x250 [ 335.238263][T10513] ? show_regs_print_info+0x20/0x20 [ 335.243488][T10513] ? load_image+0x420/0x420 [ 335.248014][T10513] ? get_user_pages_fast_only+0xa0/0xa0 [ 335.253589][T10513] should_fail_ex+0x394/0x4c0 [ 335.258294][T10513] get_futex_key+0x858/0xf40 [ 335.262906][T10513] ? futex_setup_timer+0xc0/0xc0 [ 335.267873][T10513] futex_wake+0x127/0x4f0 [ 335.272233][T10513] ? futex_wake_mark+0x150/0x150 [ 335.277212][T10513] do_futex+0x35d/0x3e0 [ 335.281387][T10513] ? __might_fault+0xaa/0x120 [ 335.286085][T10513] ? __ia32_sys_get_robust_list+0x110/0x110 [ 335.291997][T10513] ? __might_fault+0xc6/0x120 [ 335.296692][T10513] mm_release+0x184/0x3a0 [ 335.301038][T10513] ? exit_mm_release+0x30/0x30 [ 335.305814][T10513] ? lockdep_hardirqs_on+0x98/0x150 [ 335.311033][T10513] exit_mm+0xa4/0x340 [ 335.315033][T10513] ? sysctl_delayacct+0x220/0x220 [ 335.320081][T10513] ? do_exit+0x2530/0x2530 [ 335.324530][T10513] ? tty_audit_exit+0x14d/0x1f0 [ 335.329838][T10513] do_exit+0x909/0x2530 [ 335.334034][T10513] ? put_task_struct+0xc0/0xc0 [ 335.338827][T10513] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 335.344821][T10513] ? get_signal+0x100e/0x1390 [ 335.349518][T10513] ? lock_chain_count+0x20/0x20 [ 335.354390][T10513] ? _raw_spin_lock_irq+0xbb/0xf0 [ 335.359439][T10513] do_group_exit+0x22d/0x2f0 [ 335.364051][T10513] ? lockdep_hardirqs_on+0x98/0x150 [ 335.369277][T10513] get_signal+0x12a6/0x1390 [ 335.373820][T10513] arch_do_signal_or_restart+0xc2/0x7b0 [ 335.379401][T10513] ? __ia32_sys_get_robust_list+0x110/0x110 [ 335.385323][T10513] ? get_sigframe_size+0x20/0x20 [ 335.390312][T10513] ? exit_to_user_mode_loop+0x3b/0x110 [ 335.395802][T10513] exit_to_user_mode_loop+0x70/0x110 [ 335.401118][T10513] exit_to_user_mode_prepare+0xee/0x180 [ 335.406685][T10513] syscall_exit_to_user_mode+0x1a/0x50 [ 335.412163][T10513] do_syscall_64+0x61/0xb0 [ 335.416604][T10513] ? clear_bhb_loop+0x40/0x90 [ 335.421309][T10513] ? clear_bhb_loop+0x40/0x90 [ 335.426011][T10513] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 335.431933][T10513] RIP: 0033:0x7feb0839fb19 [ 335.436371][T10513] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 335.456008][T10513] RSP: 002b:00007feb065f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 335.464457][T10513] RAX: fffffffffffffe00 RBX: 00007feb08625fa8 RCX: 00007feb0839fb19 [ 335.472462][T10513] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007feb08625fa8 [ 335.480466][T10513] RBP: 00007feb08625fa0 R08: 0000000000000000 R09: 0000000000000000 [ 335.488460][T10513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 335.496455][T10513] R13: 00007feb08626038 R14: 00007ffdf04e5480 R15: 00007ffdf04e5568 [ 335.504459][T10513] [ 336.190217][T10532] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1107'. [ 336.777509][T10541] dvmrp1: entered allmulticast mode [ 337.025795][T10549] loop3: detected capacity change from 0 to 1024 [ 337.062471][T10549] EXT4-fs: Ignoring removed bh option [ 337.099752][T10549] EXT4-fs: Ignoring removed bh option [ 337.128146][T10549] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 337.376716][T10549] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 337.487098][T10560] atomic_op ffff88807712f998 conn xmit_atomic 0000000000000000 [ 338.232022][T10549] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 338.252036][T10562] EXT4-fs error (device loop3): ext4_read_inline_dir:1600: inode #12: block 7: comm syz.3.1111: path /: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=60 fake=0 [ 338.314531][T10562] EXT4-fs error (device loop3): ext4_read_inline_dir:1600: inode #12: block 7: comm syz.3.1111: path /: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=60 fake=0 [ 338.512290][T10566] syzkaller0: entered promiscuous mode [ 338.517824][T10566] syzkaller0: entered allmulticast mode [ 338.533910][ T8852] EXT4-fs error (device loop3): ext4_read_inline_dir:1600: inode #12: block 7: comm syz-executor: path /102/control/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=60 fake=0 [ 338.604770][ T8852] EXT4-fs error (device loop3): ext4_read_inline_dir:1600: inode #12: block 7: comm syz-executor: path /102/control/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=60 fake=0 [ 338.671810][ T8852] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 339.951061][T10582] 9pnet_fd: Insufficient options for proto=fd [ 339.991058][T10583] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1119'. [ 340.210573][T10591] FAULT_INJECTION: forcing a failure. [ 340.210573][T10591] name fail_futex, interval 1, probability 0, space 0, times 0 [ 340.235924][T10593] loop4: detected capacity change from 0 to 512 [ 340.254012][T10591] CPU: 0 PID: 10591 Comm: syz.3.1123 Not tainted syzkaller #0 [ 340.261529][T10591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 340.271604][T10591] Call Trace: [ 340.274898][T10591] [ 340.277837][T10591] dump_stack_lvl+0x18c/0x250 [ 340.282540][T10591] ? __rwlock_init+0x150/0x150 [ 340.287331][T10591] ? show_regs_print_info+0x20/0x20 [ 340.292553][T10591] ? load_image+0x420/0x420 [ 340.297091][T10591] should_fail_ex+0x394/0x4c0 [ 340.301800][T10591] get_futex_key+0x134/0xf40 [ 340.306412][T10591] ? __lock_acquire+0x7eb0/0x7eb0 [ 340.311457][T10591] ? futex_setup_timer+0xc0/0xc0 [ 340.316416][T10591] futex_wake+0x127/0x4f0 [ 340.320773][T10591] ? mntput+0xc0/0xc0 [ 340.324787][T10591] ? futex_wake_mark+0x150/0x150 [ 340.329742][T10591] ? kfree+0x31/0x1a0 [ 340.333737][T10591] ? path_setxattr+0x4f1/0x590 [ 340.338514][T10591] do_futex+0x35d/0x3e0 [ 340.342669][T10591] ? __ia32_sys_get_robust_list+0x110/0x110 [ 340.348566][T10591] __se_sys_futex+0x3a9/0x440 [ 340.353246][T10591] ? __x64_sys_futex+0xf0/0xf0 [ 340.358017][T10591] ? __x64_sys_futex+0x21/0xf0 [ 340.362779][T10591] do_syscall_64+0x55/0xb0 [ 340.367197][T10591] ? clear_bhb_loop+0x40/0x90 [ 340.371893][T10591] ? clear_bhb_loop+0x40/0x90 [ 340.376574][T10591] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 340.382465][T10591] RIP: 0033:0x7feb0839fb19 [ 340.386879][T10591] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 340.406490][T10591] RSP: 002b:00007feb065f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 340.414923][T10591] RAX: ffffffffffffffda RBX: 00007feb08625fa8 RCX: 00007feb0839fb19 [ 340.422893][T10591] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007feb08625fac [ 340.430860][T10591] RBP: 00007feb08625fa0 R08: 0000000000745ab5 R09: 0000000000000000 [ 340.438828][T10591] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 340.446790][T10591] R13: 00007feb08626038 R14: 00007ffdf04e5480 R15: 00007ffdf04e5568 [ 340.454776][T10591] [ 340.459805][T10593] EXT4-fs: Ignoring removed nobh option [ 340.481438][T10593] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 340.675319][T10597] atomic_op ffff88807c363198 conn xmit_atomic 0000000000000000 [ 341.089397][T10593] EXT4-fs (loop4): 1 truncate cleaned up [ 341.096339][T10593] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 341.243796][ T8638] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 341.847895][T10625] 9pnet_fd: Insufficient options for proto=fd [ 341.917060][T10628] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1131'. [ 342.078251][T10633] FAULT_INJECTION: forcing a failure. [ 342.078251][T10633] name fail_futex, interval 1, probability 0, space 0, times 0 [ 342.095078][T10633] CPU: 0 PID: 10633 Comm: syz.4.1133 Not tainted syzkaller #0 [ 342.102609][T10633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 342.112691][T10633] Call Trace: [ 342.115986][T10633] [ 342.118926][T10633] dump_stack_lvl+0x18c/0x250 [ 342.123635][T10633] ? __rwlock_init+0x150/0x150 [ 342.128426][T10633] ? show_regs_print_info+0x20/0x20 [ 342.133649][T10633] ? load_image+0x420/0x420 [ 342.138182][T10633] should_fail_ex+0x394/0x4c0 [ 342.142900][T10633] get_futex_key+0x134/0xf40 [ 342.147508][T10633] ? __lock_acquire+0x7eb0/0x7eb0 [ 342.152557][T10633] ? futex_setup_timer+0xc0/0xc0 [ 342.157520][T10633] futex_wake+0x127/0x4f0 [ 342.161867][T10633] ? mntput+0xc0/0xc0 [ 342.165870][T10633] ? futex_wake_mark+0x150/0x150 [ 342.170826][T10633] ? kfree+0x31/0x1a0 [ 342.174827][T10633] ? path_setxattr+0x4f1/0x590 [ 342.179617][T10633] do_futex+0x35d/0x3e0 [ 342.183794][T10633] ? __ia32_sys_get_robust_list+0x110/0x110 [ 342.189712][T10633] __se_sys_futex+0x3a9/0x440 [ 342.194409][T10633] ? __x64_sys_futex+0xf0/0xf0 [ 342.199200][T10633] ? __x64_sys_futex+0x21/0xf0 [ 342.203984][T10633] do_syscall_64+0x55/0xb0 [ 342.208421][T10633] ? clear_bhb_loop+0x40/0x90 [ 342.213120][T10633] ? clear_bhb_loop+0x40/0x90 [ 342.217816][T10633] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 342.223729][T10633] RIP: 0033:0x7f1ac9f9fb19 [ 342.228164][T10633] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 342.247804][T10633] RSP: 002b:00007f1acadfd0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 342.256247][T10633] RAX: ffffffffffffffda RBX: 00007f1aca225fa8 RCX: 00007f1ac9f9fb19 [ 342.264249][T10633] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f1aca225fac [ 342.272257][T10633] RBP: 00007f1aca225fa0 R08: 0000000000745ab5 R09: 0000000000000000 [ 342.280252][T10633] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 342.288241][T10633] R13: 00007f1aca226038 R14: 00007ffc0d14a8f0 R15: 00007ffc0d14a9d8 [ 342.296248][T10633] [ 342.430408][T10640] atomic_op ffff88802628a998 conn xmit_atomic 0000000000000000 [ 343.204513][T10655] 9pnet_fd: Insufficient options for proto=fd [ 343.385300][T10663] loop3: detected capacity change from 0 to 512 [ 343.414477][T10663] EXT4-fs: Ignoring removed bh option [ 343.448245][T10663] EXT4-fs: Ignoring removed nobh option [ 343.454484][T10667] dvmrp1: entered allmulticast mode [ 343.463782][T10663] ext4: Unknown parameter 'fowner>00000000000000000000' [ 343.872024][T10682] netlink: 'syz.3.1142': attribute type 4 has an invalid length. [ 343.955937][T10687] netlink: 'syz.3.1142': attribute type 4 has an invalid length. [ 344.260970][T10695] FAULT_INJECTION: forcing a failure. [ 344.260970][T10695] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 344.295881][T10695] CPU: 1 PID: 10695 Comm: syz.0.1146 Not tainted syzkaller #0 [ 344.303413][T10695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 344.313502][T10695] Call Trace: [ 344.316807][T10695] [ 344.319764][T10695] dump_stack_lvl+0x18c/0x250 [ 344.324487][T10695] ? show_regs_print_info+0x20/0x20 [ 344.329722][T10695] ? load_image+0x420/0x420 [ 344.334246][T10695] ? __might_fault+0xaa/0x120 [ 344.338928][T10695] ? __lock_acquire+0x7eb0/0x7eb0 [ 344.343957][T10695] ? __virt_addr_valid+0x10c/0x380 [ 344.349073][T10695] should_fail_ex+0x394/0x4c0 [ 344.353757][T10695] _copy_to_user+0x2f/0xa0 [ 344.358173][T10695] xt_obj_to_user+0xab/0x120 [ 344.362773][T10695] xt_target_to_user+0x98/0x1e0 [ 344.367627][T10695] do_ipt_get_ctl+0xdb9/0x1210 [ 344.372400][T10695] ? do_ipt_set_ctl+0xe00/0xe00 [ 344.377290][T10695] ? nf_getsockopt+0x21f/0x280 [ 344.382055][T10695] ? __lock_acquire+0x7eb0/0x7eb0 [ 344.387077][T10695] ? rcu_is_watching+0x15/0xb0 [ 344.391849][T10695] ? trace_contention_end+0x39/0xe0 [ 344.397055][T10695] ? __mutex_lock+0x30d/0xce0 [ 344.401745][T10695] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 344.407377][T10695] ? mutex_unlock+0x10/0x10 [ 344.411882][T10695] ? __might_fault+0xaa/0x120 [ 344.416554][T10695] ? __lock_acquire+0x7eb0/0x7eb0 [ 344.421578][T10695] nf_getsockopt+0x262/0x280 [ 344.426181][T10695] ip_getsockopt+0x19f/0x230 [ 344.430774][T10695] ? ip_get_mcast_msfilter+0x360/0x360 [ 344.436228][T10695] ? __might_fault+0xaa/0x120 [ 344.440903][T10695] ? __might_fault+0xc6/0x120 [ 344.445574][T10695] ? __might_fault+0xaa/0x120 [ 344.450270][T10695] ? sock_recv_errqueue+0x5e0/0x5e0 [ 344.455505][T10695] do_sock_getsockopt+0x379/0x450 [ 344.460541][T10695] ? __ia32_sys_setsockopt+0x200/0x200 [ 344.465996][T10695] ? lockdep_hardirqs_on+0x50/0x150 [ 344.471197][T10695] __x64_sys_getsockopt+0x1d6/0x280 [ 344.476390][T10695] ? lockdep_hardirqs_on+0x50/0x150 [ 344.481582][T10695] ? lockdep_hardirqs_on+0x50/0x150 [ 344.486782][T10695] do_syscall_64+0x55/0xb0 [ 344.491197][T10695] ? clear_bhb_loop+0x40/0x90 [ 344.495873][T10695] ? clear_bhb_loop+0x40/0x90 [ 344.500554][T10695] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 344.506452][T10695] RIP: 0033:0x7fa4d619fb19 [ 344.510865][T10695] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 344.530476][T10695] RSP: 002b:00007fa4d712a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 344.538887][T10695] RAX: ffffffffffffffda RBX: 00007fa4d6426090 RCX: 00007fa4d619fb19 [ 344.546852][T10695] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000004 [ 344.554831][T10695] RBP: 00007fa4d6237b70 R08: 00002000000001c0 R09: 0000000000000000 [ 344.562797][T10695] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 344.570762][T10695] R13: 00007fa4d6426128 R14: 00007fa4d6426090 R15: 00007ffd953d00f8 [ 344.578742][T10695] [ 344.887501][T10707] 9pnet_fd: Insufficient options for proto=fd [ 345.124704][T10714] batman_adv: batadv0: Adding interface: syzkaller0 [ 345.162713][T10714] batman_adv: batadv0: The MTU of interface syzkaller0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 345.230781][T10714] batman_adv: batadv0: Interface activated: syzkaller0 [ 345.543937][T10724] batman_adv: batadv0: Interface deactivated: syzkaller0 [ 345.585725][T10724] batman_adv: batadv0: Removing interface: syzkaller0 [ 347.511223][T10767] FAULT_INJECTION: forcing a failure. [ 347.511223][T10767] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 347.525458][T10773] fuse: Unknown parameter 'grou00000000000000000000' [ 347.549308][T10767] CPU: 1 PID: 10767 Comm: syz.4.1162 Not tainted syzkaller #0 [ 347.556828][T10767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 347.566909][T10767] Call Trace: [ 347.570209][T10767] [ 347.573167][T10767] dump_stack_lvl+0x18c/0x250 [ 347.577887][T10767] ? show_regs_print_info+0x20/0x20 [ 347.583126][T10767] ? load_image+0x420/0x420 [ 347.587668][T10767] ? __might_fault+0xaa/0x120 [ 347.592376][T10767] ? __lock_acquire+0x7eb0/0x7eb0 [ 347.597427][T10767] ? __might_fault+0xc6/0x120 [ 347.602133][T10767] should_fail_ex+0x394/0x4c0 [ 347.606847][T10767] _copy_to_user+0x2f/0xa0 [ 347.611285][T10767] do_ipt_get_ctl+0xc74/0x1210 [ 347.616093][T10767] ? do_ipt_set_ctl+0xe00/0xe00 [ 347.620997][T10767] ? nf_getsockopt+0x21f/0x280 [ 347.625789][T10767] ? __lock_acquire+0x7eb0/0x7eb0 [ 347.630837][T10767] ? rcu_is_watching+0x15/0xb0 [ 347.635634][T10767] ? trace_contention_end+0x39/0xe0 [ 347.640853][T10767] ? __mutex_lock+0x30d/0xce0 [ 347.645535][T10767] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 347.651166][T10767] ? mutex_unlock+0x10/0x10 [ 347.655667][T10767] ? __might_fault+0xaa/0x120 [ 347.660348][T10767] ? __lock_acquire+0x7eb0/0x7eb0 [ 347.665376][T10767] nf_getsockopt+0x262/0x280 [ 347.669973][T10767] ip_getsockopt+0x19f/0x230 [ 347.674571][T10767] ? ip_get_mcast_msfilter+0x360/0x360 [ 347.680026][T10767] ? __might_fault+0xaa/0x120 [ 347.684702][T10767] ? __might_fault+0xc6/0x120 [ 347.689374][T10767] ? __might_fault+0xaa/0x120 [ 347.694049][T10767] ? sock_recv_errqueue+0x5e0/0x5e0 [ 347.699242][T10767] do_sock_getsockopt+0x379/0x450 [ 347.704271][T10767] ? __ia32_sys_setsockopt+0x200/0x200 [ 347.709724][T10767] ? lockdep_hardirqs_on+0x50/0x150 [ 347.714929][T10767] __x64_sys_getsockopt+0x1d6/0x280 [ 347.720122][T10767] ? lockdep_hardirqs_on+0x50/0x150 [ 347.725318][T10767] ? lockdep_hardirqs_on+0x50/0x150 [ 347.730510][T10767] do_syscall_64+0x55/0xb0 [ 347.734921][T10767] ? clear_bhb_loop+0x40/0x90 [ 347.739598][T10767] ? clear_bhb_loop+0x40/0x90 [ 347.744276][T10767] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 347.750168][T10767] RIP: 0033:0x7f1ac9f9fb19 [ 347.754580][T10767] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 347.774190][T10767] RSP: 002b:00007f1acadfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 347.782610][T10767] RAX: ffffffffffffffda RBX: 00007f1aca225fa0 RCX: 00007f1ac9f9fb19 [ 347.790584][T10767] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000004 [ 347.798551][T10767] RBP: 00007f1aca037b70 R08: 00002000000001c0 R09: 0000000000000000 [ 347.806516][T10767] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 347.814480][T10767] R13: 00007f1aca226038 R14: 00007f1aca225fa0 R15: 00007ffc0d14a9d8 [ 347.822462][T10767] [ 348.011147][T10777] dvmrp1: entered allmulticast mode [ 348.613436][T10805] loop0: detected capacity change from 0 to 256 [ 349.062792][T10801] FAULT_INJECTION: forcing a failure. [ 349.062792][T10801] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 349.083228][T10801] CPU: 1 PID: 10801 Comm: syz.5.1175 Not tainted syzkaller #0 [ 349.090762][T10801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 349.100852][T10801] Call Trace: [ 349.104156][T10801] [ 349.107108][T10801] dump_stack_lvl+0x18c/0x250 [ 349.111828][T10801] ? show_regs_print_info+0x20/0x20 [ 349.117065][T10801] ? load_image+0x420/0x420 [ 349.121603][T10801] ? __lock_acquire+0x7eb0/0x7eb0 [ 349.126653][T10801] ? __virt_addr_valid+0x10c/0x380 [ 349.131795][T10801] should_fail_ex+0x394/0x4c0 [ 349.136504][T10801] _copy_to_user+0x2f/0xa0 [ 349.140946][T10801] xt_data_to_user+0x65/0x140 [ 349.145678][T10801] xt_target_to_user+0x12a/0x1e0 [ 349.150648][T10801] do_ipt_get_ctl+0xdb9/0x1210 [ 349.155450][T10801] ? do_ipt_set_ctl+0xe00/0xe00 [ 349.160351][T10801] ? nf_getsockopt+0x21f/0x280 [ 349.165138][T10801] ? __lock_acquire+0x7eb0/0x7eb0 [ 349.170184][T10801] ? rcu_is_watching+0x15/0xb0 [ 349.174977][T10801] ? trace_contention_end+0x39/0xe0 [ 349.180196][T10801] ? __mutex_lock+0x30d/0xce0 [ 349.184902][T10801] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 349.190553][T10801] ? mutex_unlock+0x10/0x10 [ 349.195081][T10801] ? __might_fault+0xaa/0x120 [ 349.199779][T10801] ? __lock_acquire+0x7eb0/0x7eb0 [ 349.204836][T10801] nf_getsockopt+0x262/0x280 [ 349.209464][T10801] ip_getsockopt+0x19f/0x230 [ 349.214096][T10801] ? ip_get_mcast_msfilter+0x360/0x360 [ 349.219570][T10801] ? __might_fault+0xaa/0x120 [ 349.224266][T10801] ? __might_fault+0xc6/0x120 [ 349.228957][T10801] ? __might_fault+0xaa/0x120 [ 349.233661][T10801] ? sock_recv_errqueue+0x5e0/0x5e0 [ 349.238877][T10801] do_sock_getsockopt+0x379/0x450 [ 349.243927][T10801] ? __ia32_sys_setsockopt+0x200/0x200 [ 349.249408][T10801] ? lockdep_hardirqs_on+0x50/0x150 [ 349.254638][T10801] __x64_sys_getsockopt+0x1d6/0x280 [ 349.259856][T10801] ? lockdep_hardirqs_on+0x50/0x150 [ 349.265078][T10801] ? lockdep_hardirqs_on+0x50/0x150 [ 349.270293][T10801] do_syscall_64+0x55/0xb0 [ 349.274727][T10801] ? clear_bhb_loop+0x40/0x90 [ 349.279422][T10801] ? clear_bhb_loop+0x40/0x90 [ 349.284120][T10801] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 349.290039][T10801] RIP: 0033:0x7fa07659fb19 [ 349.294483][T10801] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 349.314124][T10801] RSP: 002b:00007fa07740f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 349.322567][T10801] RAX: ffffffffffffffda RBX: 00007fa076825fa0 RCX: 00007fa07659fb19 [ 349.330562][T10801] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000004 [ 349.338549][T10801] RBP: 00007fa076637b70 R08: 00002000000001c0 R09: 0000000000000000 [ 349.346551][T10801] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 349.354546][T10801] R13: 00007fa076826038 R14: 00007fa076825fa0 R15: 00007ffd1e006038 [ 349.362552][T10801] [ 349.549713][T10813] loop0: detected capacity change from 0 to 512 [ 349.587450][T10813] EXT4-fs: Ignoring removed bh option [ 349.597031][T10813] EXT4-fs: Ignoring removed nobh option [ 349.628580][T10813] ext4: Unknown parameter 'fowner>00000000000000000000' [ 350.026835][T10819] netlink: 'syz.0.1179': attribute type 4 has an invalid length. [ 350.160153][T10828] netlink: 'syz.0.1179': attribute type 4 has an invalid length. [ 350.870240][T10847] fuse: Unknown parameter 'grou00000000000000000000' [ 351.631933][T10850] FAULT_INJECTION: forcing a failure. [ 351.631933][T10850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 351.670260][T10850] CPU: 1 PID: 10850 Comm: syz.4.1188 Not tainted syzkaller #0 [ 351.677797][T10850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 351.687891][T10850] Call Trace: [ 351.691193][T10850] [ 351.694144][T10850] dump_stack_lvl+0x18c/0x250 [ 351.698855][T10850] ? show_regs_print_info+0x20/0x20 [ 351.704090][T10850] ? load_image+0x420/0x420 [ 351.708629][T10850] ? __might_fault+0xaa/0x120 [ 351.713343][T10850] ? __lock_acquire+0x7eb0/0x7eb0 [ 351.718395][T10850] ? __virt_addr_valid+0x10c/0x380 [ 351.723543][T10850] should_fail_ex+0x394/0x4c0 [ 351.728258][T10850] _copy_to_user+0x2f/0xa0 [ 351.732710][T10850] xt_obj_to_user+0xab/0x120 [ 351.737326][T10850] xt_target_to_user+0x98/0x1e0 [ 351.742210][T10850] do_ipt_get_ctl+0xdb9/0x1210 [ 351.747025][T10850] ? do_ipt_set_ctl+0xe00/0xe00 [ 351.751936][T10850] ? nf_getsockopt+0x21f/0x280 [ 351.756740][T10850] ? __lock_acquire+0x7eb0/0x7eb0 [ 351.761794][T10850] ? rcu_is_watching+0x15/0xb0 [ 351.766600][T10850] ? trace_contention_end+0x39/0xe0 [ 351.771816][T10850] ? __mutex_lock+0x30d/0xce0 [ 351.776500][T10850] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 351.782129][T10850] ? mutex_unlock+0x10/0x10 [ 351.786630][T10850] ? __might_fault+0xaa/0x120 [ 351.791308][T10850] ? __lock_acquire+0x7eb0/0x7eb0 [ 351.796337][T10850] nf_getsockopt+0x262/0x280 [ 351.800933][T10850] ip_getsockopt+0x19f/0x230 [ 351.805534][T10850] ? ip_get_mcast_msfilter+0x360/0x360 [ 351.810986][T10850] ? __might_fault+0xaa/0x120 [ 351.815655][T10850] ? __might_fault+0xc6/0x120 [ 351.820327][T10850] ? __might_fault+0xaa/0x120 [ 351.825032][T10850] ? sock_recv_errqueue+0x5e0/0x5e0 [ 351.830229][T10850] do_sock_getsockopt+0x379/0x450 [ 351.835250][T10850] ? __ia32_sys_setsockopt+0x200/0x200 [ 351.840701][T10850] ? lockdep_hardirqs_on+0x50/0x150 [ 351.845900][T10850] __x64_sys_getsockopt+0x1d6/0x280 [ 351.851097][T10850] ? lockdep_hardirqs_on+0x50/0x150 [ 351.856289][T10850] ? lockdep_hardirqs_on+0x50/0x150 [ 351.861481][T10850] do_syscall_64+0x55/0xb0 [ 351.865893][T10850] ? clear_bhb_loop+0x40/0x90 [ 351.870570][T10850] ? clear_bhb_loop+0x40/0x90 [ 351.875249][T10850] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 351.881142][T10850] RIP: 0033:0x7f1ac9f9fb19 [ 351.885554][T10850] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 351.905156][T10850] RSP: 002b:00007f1acadfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 351.913568][T10850] RAX: ffffffffffffffda RBX: 00007f1aca225fa0 RCX: 00007f1ac9f9fb19 [ 351.921534][T10850] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000004 [ 351.929505][T10850] RBP: 00007f1aca037b70 R08: 00002000000001c0 R09: 0000000000000000 [ 351.937473][T10850] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 351.945437][T10850] R13: 00007f1aca226038 R14: 00007f1aca225fa0 R15: 00007ffc0d14a9d8 [ 351.953417][T10850] [ 352.932874][T10899] fuse: Unknown parameter 'group_i00000000000000000000' [ 353.964296][T10921] loop3: detected capacity change from 0 to 256 [ 354.636472][T10924] FAULT_INJECTION: forcing a failure. [ 354.636472][T10924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 354.651704][T10924] CPU: 0 PID: 10924 Comm: syz.4.1203 Not tainted syzkaller #0 [ 354.659224][T10924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 354.669310][T10924] Call Trace: [ 354.672590][T10924] [ 354.675544][T10924] dump_stack_lvl+0x18c/0x250 [ 354.680228][T10924] ? show_regs_print_info+0x20/0x20 [ 354.685426][T10924] ? load_image+0x420/0x420 [ 354.689923][T10924] ? __might_fault+0xaa/0x120 [ 354.694593][T10924] ? __lock_acquire+0x7eb0/0x7eb0 [ 354.699620][T10924] ? __might_fault+0xc6/0x120 [ 354.704294][T10924] should_fail_ex+0x394/0x4c0 [ 354.708996][T10924] _copy_to_user+0x2f/0xa0 [ 354.713411][T10924] do_ipt_get_ctl+0xc74/0x1210 [ 354.718179][T10924] ? do_ipt_set_ctl+0xe00/0xe00 [ 354.723038][T10924] ? nf_getsockopt+0x21f/0x280 [ 354.727796][T10924] ? __lock_acquire+0x7eb0/0x7eb0 [ 354.732810][T10924] ? rcu_is_watching+0x15/0xb0 [ 354.737578][T10924] ? trace_contention_end+0x39/0xe0 [ 354.742778][T10924] ? __mutex_lock+0x30d/0xce0 [ 354.747474][T10924] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 354.753100][T10924] ? mutex_unlock+0x10/0x10 [ 354.757596][T10924] ? __might_fault+0xaa/0x120 [ 354.762281][T10924] ? __lock_acquire+0x7eb0/0x7eb0 [ 354.767323][T10924] nf_getsockopt+0x262/0x280 [ 354.771935][T10924] ip_getsockopt+0x19f/0x230 [ 354.776521][T10924] ? ip_get_mcast_msfilter+0x360/0x360 [ 354.781972][T10924] ? __might_fault+0xaa/0x120 [ 354.786657][T10924] ? __might_fault+0xc6/0x120 [ 354.791354][T10924] ? __might_fault+0xaa/0x120 [ 354.796055][T10924] ? sock_recv_errqueue+0x5e0/0x5e0 [ 354.801277][T10924] do_sock_getsockopt+0x379/0x450 [ 354.806325][T10924] ? __ia32_sys_setsockopt+0x200/0x200 [ 354.811825][T10924] ? lockdep_hardirqs_on+0x50/0x150 [ 354.817060][T10924] __x64_sys_getsockopt+0x1d6/0x280 [ 354.822281][T10924] ? lockdep_hardirqs_on+0x50/0x150 [ 354.827495][T10924] ? lockdep_hardirqs_on+0x50/0x150 [ 354.832716][T10924] do_syscall_64+0x55/0xb0 [ 354.837149][T10924] ? clear_bhb_loop+0x40/0x90 [ 354.841848][T10924] ? clear_bhb_loop+0x40/0x90 [ 354.846561][T10924] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 354.852489][T10924] RIP: 0033:0x7f1ac9f9fb19 [ 354.856923][T10924] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 354.876552][T10924] RSP: 002b:00007f1acadfd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 354.884999][T10924] RAX: ffffffffffffffda RBX: 00007f1aca225fa0 RCX: 00007f1ac9f9fb19 [ 354.892983][T10924] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000004 [ 354.900945][T10924] RBP: 00007f1aca037b70 R08: 00002000000001c0 R09: 0000000000000000 [ 354.908906][T10924] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 354.916873][T10924] R13: 00007f1aca226038 R14: 00007f1aca225fa0 R15: 00007ffc0d14a9d8 [ 354.924853][T10924] [ 355.081835][T10938] fuse: Unknown parameter 'group_i00000000000000000000' [ 355.209451][ T5099] Bluetooth: hci2: command 0x0406 tx timeout [ 355.321174][T10949] loop4: detected capacity change from 0 to 512 [ 355.328696][T10949] EXT4-fs: Ignoring removed bh option [ 355.334575][T10949] EXT4-fs: Ignoring removed nobh option [ 355.340394][T10949] ext4: Unknown parameter 'fowner>00000000000000000000' [ 355.703308][T10922] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 356.034568][T10962] fuse: Unknown parameter 'group_i00000000000000000000' [ 356.235268][T10966] netlink: 'syz.4.1213': attribute type 4 has an invalid length. [ 356.267550][T10967] loop3: detected capacity change from 0 to 256 [ 356.308047][T10968] netlink: 'syz.4.1213': attribute type 4 has an invalid length. [ 356.539796][T10960] FAULT_INJECTION: forcing a failure. [ 356.539796][T10960] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.623858][T10960] CPU: 1 PID: 10960 Comm: syz.0.1218 Not tainted syzkaller #0 [ 356.631410][T10960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 356.641480][T10960] Call Trace: [ 356.644772][T10960] [ 356.647717][T10960] dump_stack_lvl+0x18c/0x250 [ 356.652436][T10960] ? show_regs_print_info+0x20/0x20 [ 356.657670][T10960] ? load_image+0x420/0x420 [ 356.662197][T10960] ? __might_fault+0xaa/0x120 [ 356.666895][T10960] ? __lock_acquire+0x7eb0/0x7eb0 [ 356.671952][T10960] ? __might_fault+0xc6/0x120 [ 356.676647][T10960] should_fail_ex+0x394/0x4c0 [ 356.681354][T10960] _copy_to_user+0x2f/0xa0 [ 356.685788][T10960] do_ipt_get_ctl+0xc74/0x1210 [ 356.690599][T10960] ? do_ipt_set_ctl+0xe00/0xe00 [ 356.695505][T10960] ? nf_getsockopt+0x21f/0x280 [ 356.700294][T10960] ? __lock_acquire+0x7eb0/0x7eb0 [ 356.705338][T10960] ? rcu_is_watching+0x15/0xb0 [ 356.710124][T10960] ? trace_contention_end+0x39/0xe0 [ 356.715338][T10960] ? __mutex_lock+0x30d/0xce0 [ 356.720033][T10960] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 356.725680][T10960] ? mutex_unlock+0x10/0x10 [ 356.730200][T10960] ? __might_fault+0xaa/0x120 [ 356.734889][T10960] ? __lock_acquire+0x7eb0/0x7eb0 [ 356.739934][T10960] nf_getsockopt+0x262/0x280 [ 356.744553][T10960] ip_getsockopt+0x19f/0x230 [ 356.749169][T10960] ? ip_get_mcast_msfilter+0x360/0x360 [ 356.754641][T10960] ? __might_fault+0xaa/0x120 [ 356.759328][T10960] ? __might_fault+0xc6/0x120 [ 356.764013][T10960] ? __might_fault+0xaa/0x120 [ 356.768701][T10960] ? sock_recv_errqueue+0x5e0/0x5e0 [ 356.773914][T10960] do_sock_getsockopt+0x379/0x450 [ 356.778955][T10960] ? __ia32_sys_setsockopt+0x200/0x200 [ 356.784439][T10960] ? lockdep_hardirqs_on+0x50/0x150 [ 356.789665][T10960] __x64_sys_getsockopt+0x1d6/0x280 [ 356.794879][T10960] ? lockdep_hardirqs_on+0x50/0x150 [ 356.800113][T10960] ? lockdep_hardirqs_on+0x50/0x150 [ 356.805327][T10960] do_syscall_64+0x55/0xb0 [ 356.809758][T10960] ? clear_bhb_loop+0x40/0x90 [ 356.814447][T10960] ? clear_bhb_loop+0x40/0x90 [ 356.819138][T10960] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 356.825048][T10960] RIP: 0033:0x7fa4d619fb19 [ 356.829475][T10960] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 356.849099][T10960] RSP: 002b:00007fa4d714b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 356.857533][T10960] RAX: ffffffffffffffda RBX: 00007fa4d6425fa0 RCX: 00007fa4d619fb19 [ 356.865516][T10960] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000004 [ 356.873499][T10960] RBP: 00007fa4d6237b70 R08: 00002000000001c0 R09: 0000000000000000 [ 356.881480][T10960] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 356.889468][T10960] R13: 00007fa4d6426038 R14: 00007fa4d6425fa0 R15: 00007ffd953d00f8 [ 356.897469][T10960] [ 357.841464][T10985] dvmrp1: entered allmulticast mode [ 357.920742][T10992] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1229'. [ 358.053001][T10998] loop5: detected capacity change from 0 to 256 [ 358.502530][T11006] loop3: detected capacity change from 0 to 512 [ 358.525365][T11006] EXT4-fs: Ignoring removed bh option [ 358.545716][T11006] EXT4-fs: Ignoring removed nobh option [ 358.582526][T11006] ext4: Unknown parameter 'fowner>00000000000000000000' [ 359.080824][T11012] netlink: 'syz.3.1235': attribute type 4 has an invalid length. [ 359.099937][T11012] netlink: 'syz.3.1235': attribute type 4 has an invalid length. [ 359.828712][T11023] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1240'. [ 360.658619][T11036] loop5: detected capacity change from 0 to 256 [ 361.202645][T11058] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1251'. [ 361.475154][T11062] loop4: detected capacity change from 0 to 512 [ 361.503206][T11062] EXT4-fs: Ignoring removed bh option [ 361.517394][T11062] EXT4-fs: Ignoring removed nobh option [ 361.547297][T11062] ext4: Unknown parameter 'fowner>00000000000000000000' [ 362.532416][T11078] netlink: 'syz.4.1254': attribute type 4 has an invalid length. [ 362.607965][T11080] netlink: 'syz.4.1254': attribute type 4 has an invalid length. [ 363.578912][T11089] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1262'. [ 363.863822][T11098] loop0: detected capacity change from 0 to 256 [ 364.651147][T11114] loop3: detected capacity change from 0 to 512 [ 364.660759][T11114] EXT4-fs: Ignoring removed bh option [ 364.671894][T11114] EXT4-fs: Ignoring removed nobh option [ 364.677559][T11114] ext4: Unknown parameter 'fowner>00000000000000000000' [ 365.376017][T11120] netlink: 'syz.3.1272': attribute type 4 has an invalid length. [ 365.405306][T11120] netlink: 'syz.3.1272': attribute type 4 has an invalid length. [ 365.532870][ T5788] Bluetooth: hci0: command 0x0406 tx timeout [ 365.844965][T11126] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1275'. [ 366.369141][T11147] loop5: detected capacity change from 0 to 256 [ 366.907609][T11163] syzkaller0: entered promiscuous mode [ 366.929410][T11163] syzkaller0: entered allmulticast mode [ 369.586680][T11186] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1287'. [ 369.788393][T11210] loop5: detected capacity change from 0 to 256 [ 370.326122][T11219] loop4: detected capacity change from 0 to 512 [ 370.333607][T11219] EXT4-fs: Ignoring removed bh option [ 370.339220][T11219] EXT4-fs: Ignoring removed nobh option [ 370.346458][T11219] ext4: Unknown parameter 'fowner>00000000000000000000' [ 370.738200][T11222] netlink: 'syz.4.1297': attribute type 4 has an invalid length. [ 370.777038][T11222] netlink: 'syz.4.1297': attribute type 4 has an invalid length. [ 370.927422][T11231] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1300'. [ 371.240941][T11236] syzkaller0: entered promiscuous mode [ 371.254621][T11236] syzkaller0: entered allmulticast mode [ 371.284546][T11245] 9pnet_fd: Insufficient options for proto=fd [ 372.131733][T11251] loop0: detected capacity change from 0 to 256 [ 374.184382][T11265] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1311'. [ 374.377913][T11271] 9pnet_fd: Insufficient options for proto=fd [ 374.466190][T11279] loop3: detected capacity change from 0 to 256 [ 375.155193][T11283] loop0: detected capacity change from 0 to 512 [ 375.165465][T11283] EXT4-fs: Ignoring removed bh option [ 375.172759][T11283] EXT4-fs: Ignoring removed nobh option [ 375.178433][T11283] ext4: Unknown parameter 'fowner>00000000000000000000' [ 375.725410][T11301] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1323'. [ 375.773645][T11302] netlink: 'syz.0.1317': attribute type 4 has an invalid length. [ 375.798395][T11302] netlink: 'syz.0.1317': attribute type 4 has an invalid length. [ 375.848719][T11304] 9pnet_fd: Insufficient options for proto=fd [ 376.467108][T11308] syzkaller0: entered promiscuous mode [ 376.478617][T11308] syzkaller0: entered allmulticast mode [ 378.811277][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.829355][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.947578][T11339] 9pnet_fd: Insufficient options for proto=fd [ 380.041644][T11341] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1332'. [ 380.790543][T11366] 9pnet_fd: Insufficient options for proto=fd [ 380.851633][T11368] netlink: 'syz.5.1342': attribute type 4 has an invalid length. [ 380.983014][T11369] netlink: 'syz.5.1342': attribute type 4 has an invalid length. [ 381.827240][T11378] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1346'. [ 382.971858][T11407] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1355'. [ 383.562337][ T61] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.316070][ T61] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.565755][ T61] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.637521][T11448] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1364'. [ 384.716504][ T61] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 385.230710][ T5099] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 385.242046][ T5099] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 385.257518][ T5099] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 385.346537][ T5099] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 385.371121][ T5099] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 385.380688][ T5099] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 386.053428][T11468] netlink: 'syz.0.1369': attribute type 4 has an invalid length. [ 386.079602][T11469] netlink: 'syz.0.1369': attribute type 4 has an invalid length. [ 386.329850][T11479] loop3: detected capacity change from 0 to 256 [ 386.670956][T11462] rxe_eth0 speed is unknown, defaulting to 1000 [ 387.780666][ T5099] Bluetooth: hci1: command tx timeout [ 388.073597][T11504] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1375'. [ 388.257165][ T61] dvmrp1 (unregistering): left allmulticast mode [ 388.551234][T11462] chnl_net:caif_netlink_parms(): no params data found [ 388.576151][T11521] loop3: detected capacity change from 0 to 512 [ 388.590346][T11521] EXT4-fs: Ignoring removed bh option [ 388.595827][T11521] EXT4-fs: Ignoring removed nobh option [ 388.611084][T11521] ext4: Unknown parameter 'fowner>00000000000000000000' [ 389.050077][ T61] hsr_slave_0: left promiscuous mode [ 389.056489][ T61] hsr_slave_1: left promiscuous mode [ 389.066790][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 389.075251][ T61] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 389.084017][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 389.092178][ T61] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 389.100708][ T61] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 389.107948][ T61] batman_adv: batadv0: Removing interface: virt_wifi0 [ 389.132899][ T61] bridge_slave_1: left allmulticast mode [ 389.138835][ T61] bridge_slave_1: left promiscuous mode [ 389.150770][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.202711][ T61] bridge_slave_0: left allmulticast mode [ 389.218179][ T61] bridge_slave_0: left promiscuous mode [ 389.239701][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.282076][T11539] loop4: detected capacity change from 0 to 256 [ 389.387598][ T61] veth1_macvtap: left promiscuous mode [ 389.406259][ T61] veth0_macvtap: left promiscuous mode [ 389.429921][ T61] veth1_vlan: left promiscuous mode [ 389.456976][ T61] veth0_vlan: left promiscuous mode [ 389.849451][ T5099] Bluetooth: hci1: command tx timeout [ 390.606024][ T61] team0 (unregistering): Port device team_slave_1 removed [ 390.675191][ T61] team0 (unregistering): Port device team_slave_0 removed [ 390.756054][ T61] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 390.836448][ T61] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 391.939857][ T5099] Bluetooth: hci1: command 0x040f tx timeout [ 392.072628][ T61] bond0 (unregistering): Released all slaves [ 392.170087][T11537] netlink: 'syz.3.1381': attribute type 4 has an invalid length. [ 392.206530][T11541] netlink: 'syz.3.1381': attribute type 4 has an invalid length. [ 392.260254][T11558] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1385'. [ 392.277856][T11462] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.295411][T11462] bridge0: port 1(bridge_slave_0) entered disabled state [ 392.320646][T11462] bridge_slave_0: entered allmulticast mode [ 392.340652][T11462] bridge_slave_0: entered promiscuous mode [ 392.358228][T11462] bridge0: port 2(bridge_slave_1) entered blocking state [ 392.369709][T11462] bridge0: port 2(bridge_slave_1) entered disabled state [ 392.376966][T11462] bridge_slave_1: entered allmulticast mode [ 392.378701][T11561] autofs4:pid:11561:autofs_fill_super: called with bogus options [ 392.401088][T11462] bridge_slave_1: entered promiscuous mode [ 392.486107][T11462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 392.525117][T11462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 392.614810][T11462] team0: Port device team_slave_0 added [ 392.637723][T11462] team0: Port device team_slave_1 added [ 392.732379][T11462] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 392.761544][T11462] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 392.799089][T11462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 392.814462][T11462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 392.824242][T11462] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 392.851269][T11462] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 392.918271][T11462] hsr_slave_0: entered promiscuous mode [ 392.931382][T11462] hsr_slave_1: entered promiscuous mode [ 393.224192][T11462] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 393.236111][T11462] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 393.251571][T11462] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 393.267839][T11462] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 393.382441][T11462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 393.410317][T11462] 8021q: adding VLAN 0 to HW filter on device team0 [ 393.432302][ T2977] bridge0: port 1(bridge_slave_0) entered blocking state [ 393.439517][ T2977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 393.476124][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 393.483346][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 393.727206][T11602] loop0: detected capacity change from 0 to 512 [ 393.738241][T11602] EXT4-fs: Ignoring removed bh option [ 393.747508][T11602] EXT4-fs: Ignoring removed nobh option [ 393.865377][T11602] ext4: Unknown parameter 'fowner>00000000000000000000' [ 394.015254][ T5099] Bluetooth: hci1: command 0x040f tx timeout [ 394.802068][T11613] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1395'. [ 394.825368][T11462] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 394.847273][T11620] autofs4:pid:11620:autofs_fill_super: called with bogus options [ 395.210996][T11636] netlink: 'syz.0.1394': attribute type 4 has an invalid length. [ 395.300020][T11636] netlink: 'syz.0.1394': attribute type 4 has an invalid length. [ 395.577337][T11462] veth0_vlan: entered promiscuous mode [ 395.605081][T11462] veth1_vlan: entered promiscuous mode [ 395.677440][T11462] veth0_macvtap: entered promiscuous mode [ 395.704761][T11462] veth1_macvtap: entered promiscuous mode [ 395.756834][T11462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 395.777541][T11462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 395.798472][T11462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 395.924623][T11462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 396.041181][T11462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 396.091243][ T5099] Bluetooth: hci1: command tx timeout [ 396.357380][T11462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 396.502913][T11462] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 396.541562][T11462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 396.553579][T11462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 396.573489][T11462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 396.612059][T11462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 396.622477][T11462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 396.633440][T11462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 396.645298][T11462] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 396.656751][T11462] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 396.665816][T11462] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 396.674619][T11462] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 396.689854][T11462] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 396.884923][ T3459] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 396.901280][ T3459] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 396.909514][T11667] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1404'. [ 396.948256][ T2977] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 396.963314][ T2977] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 398.309392][ T5099] Bluetooth: hci1: command tx timeout [ 398.994212][T11717] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1415'. [ 401.598149][T11770] 9pnet_fd: Insufficient options for proto=fd [ 401.782421][T11775] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1426'. [ 402.082940][ T1137] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 402.256955][ T1137] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 402.344915][ T1137] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 402.481526][ T1137] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 403.498175][T11812] 9pnet_fd: Insufficient options for proto=fd [ 404.028624][T11831] syz.3.1441 (11831): /proc/11819/oom_adj is deprecated, please use /proc/11819/oom_score_adj instead. [ 404.060516][T11831] loop3: detected capacity change from 0 to 256 [ 404.634629][ T5788] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 404.645197][ T5788] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 404.666132][ T5788] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 404.692839][ T5788] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 404.704582][ T5788] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 404.715281][ T5788] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 404.883283][T11841] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1443'. [ 405.055820][T11832] rxe_eth0 speed is unknown, defaulting to 1000 [ 405.454065][T11857] 9pnet_fd: Insufficient options for proto=fd [ 405.790987][ T1137] dvmrp1 (unregistering): left allmulticast mode [ 406.111383][ T5099] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 406.121053][ T5099] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 406.129567][ T5099] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 406.138612][ T5099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 406.152208][ T5099] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 406.160376][ T5099] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 406.278038][T11874] rxe_eth0 speed is unknown, defaulting to 1000 [ 406.443548][T11832] chnl_net:caif_netlink_parms(): no params data found [ 406.675559][T11888] atomic_op ffff88807b060198 conn xmit_atomic 0000000000000000 [ 406.835277][ T5099] Bluetooth: hci2: command tx timeout [ 407.435683][T11832] bridge0: port 1(bridge_slave_0) entered blocking state [ 407.499426][T11832] bridge0: port 1(bridge_slave_0) entered disabled state [ 407.506829][T11832] bridge_slave_0: entered allmulticast mode [ 407.535494][T11832] bridge_slave_0: entered promiscuous mode [ 407.563436][T11832] bridge0: port 2(bridge_slave_1) entered blocking state [ 407.605053][T11832] bridge0: port 2(bridge_slave_1) entered disabled state [ 407.653984][T11832] bridge_slave_1: entered allmulticast mode [ 407.690944][T11832] bridge_slave_1: entered promiscuous mode [ 407.740925][ T5788] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 407.754715][ T5788] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 407.773207][ T5788] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 407.791441][ T5788] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 407.800822][ T5788] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 407.815490][ T5788] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 407.888179][ T1137] hsr_slave_0: left promiscuous mode [ 407.895080][ T1137] hsr_slave_1: left promiscuous mode [ 407.906974][ T1137] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 407.915768][ T1137] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 407.929506][ T1137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 407.936948][ T1137] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 407.956057][ T1137] bridge_slave_1: left allmulticast mode [ 407.966604][ T1137] bridge_slave_1: left promiscuous mode [ 407.973803][ T1137] bridge0: port 2(bridge_slave_1) entered disabled state [ 407.992297][ T1137] bridge_slave_0: left allmulticast mode [ 407.997993][ T1137] bridge_slave_0: left promiscuous mode [ 408.008617][ T1137] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.057960][ T1137] veth1_macvtap: left promiscuous mode [ 408.071560][ T1137] veth0_macvtap: left promiscuous mode [ 408.077443][ T1137] veth1_vlan: left promiscuous mode [ 408.082866][ T1137] veth0_vlan: left promiscuous mode [ 408.250634][ T5099] Bluetooth: hci0: command tx timeout [ 408.387652][ T5788] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 408.404659][ T5788] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 408.418029][ T5788] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 408.434705][ T5788] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 408.444328][ T5788] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 408.452066][ T5788] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 408.877725][ T1137] team0 (unregistering): Port device team_slave_1 removed [ 408.889389][ T5099] Bluetooth: hci2: command tx timeout [ 408.925473][ T1137] team0 (unregistering): Port device team_slave_0 removed [ 408.967147][ T1137] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 409.015678][ T1137] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 409.369150][ T1137] bond0 (unregistering): Released all slaves [ 409.450852][T11832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 409.497279][T11832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 409.576918][T11832] team0: Port device team_slave_0 added [ 409.598066][T11898] rxe_eth0 speed is unknown, defaulting to 1000 [ 409.607194][T11832] team0: Port device team_slave_1 added [ 409.732680][T11832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 409.745144][T11832] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 409.781865][T11832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 409.816228][T11901] rxe_eth0 speed is unknown, defaulting to 1000 [ 409.833206][T11832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 409.851894][T11832] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 409.878164][T11832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 409.931841][ T5099] Bluetooth: hci1: command tx timeout [ 410.036442][T11832] hsr_slave_0: entered promiscuous mode [ 410.044308][T11832] hsr_slave_1: entered promiscuous mode [ 410.051146][T11832] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 410.058830][T11832] Cannot create hsr debugfs directory [ 410.291769][T11874] chnl_net:caif_netlink_parms(): no params data found [ 410.330307][ T5099] Bluetooth: hci0: command tx timeout [ 410.490449][ T5099] Bluetooth: hci3: command tx timeout [ 410.500934][T11898] chnl_net:caif_netlink_parms(): no params data found [ 410.583866][ T1137] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.690280][ T1137] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.787463][ T1137] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.814995][T11874] bridge0: port 1(bridge_slave_0) entered blocking state [ 410.832207][T11874] bridge0: port 1(bridge_slave_0) entered disabled state [ 410.846658][T11874] bridge_slave_0: entered allmulticast mode [ 410.855201][T11874] bridge_slave_0: entered promiscuous mode [ 410.868007][T11874] bridge0: port 2(bridge_slave_1) entered blocking state [ 410.875608][T11874] bridge0: port 2(bridge_slave_1) entered disabled state [ 410.882982][T11874] bridge_slave_1: entered allmulticast mode [ 410.890260][T11874] bridge_slave_1: entered promiscuous mode [ 410.934981][ T1137] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 410.969582][ T5099] Bluetooth: hci2: command tx timeout [ 410.995955][T11898] bridge0: port 1(bridge_slave_0) entered blocking state [ 411.003415][T11898] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.010830][T11898] bridge_slave_0: entered allmulticast mode [ 411.017980][T11898] bridge_slave_0: entered promiscuous mode [ 411.027536][T11874] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 411.040106][T11874] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 411.059840][T11901] chnl_net:caif_netlink_parms(): no params data found [ 411.075362][T11898] bridge0: port 2(bridge_slave_1) entered blocking state [ 411.083358][T11898] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.091002][T11898] bridge_slave_1: entered allmulticast mode [ 411.097777][T11898] bridge_slave_1: entered promiscuous mode [ 411.228322][T11874] team0: Port device team_slave_0 added [ 411.249186][T11874] team0: Port device team_slave_1 added [ 411.271107][T11898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 411.284137][T11898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 411.424586][T11832] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 411.447809][T11832] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 411.459159][T11874] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 411.467543][T11874] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 411.494134][T11874] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 411.542176][T11901] bridge0: port 1(bridge_slave_0) entered blocking state [ 411.558875][T11901] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.568154][T11901] bridge_slave_0: entered allmulticast mode [ 411.585771][T11901] bridge_slave_0: entered promiscuous mode [ 411.671619][T11832] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 411.693187][T11832] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 411.708345][T11874] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 411.715930][T11874] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 411.751587][T11874] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 411.786557][T11898] team0: Port device team_slave_0 added [ 411.794057][T11901] bridge0: port 2(bridge_slave_1) entered blocking state [ 411.803256][T11901] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.813534][T11901] bridge_slave_1: entered allmulticast mode [ 411.821123][T11901] bridge_slave_1: entered promiscuous mode [ 411.854114][ T1137] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 411.901713][T11898] team0: Port device team_slave_1 added [ 412.005019][ T1137] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 412.019804][ T5099] Bluetooth: hci1: command tx timeout [ 412.041111][T11874] hsr_slave_0: entered promiscuous mode [ 412.047521][T11874] hsr_slave_1: entered promiscuous mode [ 412.056740][T11874] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 412.064598][T11874] Cannot create hsr debugfs directory [ 412.072274][T11898] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 412.080271][T11898] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 412.106525][T11898] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 412.121435][T11898] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 412.128413][T11898] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 412.154847][T11898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 412.169717][T11901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 412.197769][ T1137] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 412.258426][T11901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 412.308598][ T1137] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 412.330696][T11898] hsr_slave_0: entered promiscuous mode [ 412.337507][T11898] hsr_slave_1: entered promiscuous mode [ 412.344750][T11898] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 412.352498][T11898] Cannot create hsr debugfs directory [ 412.363171][T11901] team0: Port device team_slave_0 added [ 412.380609][T11901] team0: Port device team_slave_1 added [ 412.409763][ T5099] Bluetooth: hci0: command tx timeout [ 412.457850][T11901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 412.464951][T11901] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 412.492512][T11901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 412.507802][T11901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 412.515054][T11901] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 412.541589][T11901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 412.569768][ T5099] Bluetooth: hci3: command tx timeout [ 412.806270][T11901] hsr_slave_0: entered promiscuous mode [ 412.814884][T11901] hsr_slave_1: entered promiscuous mode [ 412.829057][T11901] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 412.846616][T11901] Cannot create hsr debugfs directory [ 413.047094][ T1137] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.060188][ T5099] Bluetooth: hci2: command tx timeout [ 413.222306][ T1137] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.331422][T11832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 413.354595][ T1137] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.383102][T11874] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 413.417882][T11874] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 413.456367][ T1137] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 413.496772][T11874] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 413.528538][T11874] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 413.586442][T11832] 8021q: adding VLAN 0 to HW filter on device team0 [ 413.602971][T11898] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 413.742537][T11898] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 413.754147][T11898] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 413.768043][T11898] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 413.780212][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 413.787313][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 413.833613][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.840810][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 414.100571][ T5099] Bluetooth: hci1: command tx timeout [ 414.364528][T11874] 8021q: adding VLAN 0 to HW filter on device bond0 [ 414.489786][ T5099] Bluetooth: hci0: command tx timeout [ 414.502717][T11874] 8021q: adding VLAN 0 to HW filter on device team0 [ 414.659607][ T5099] Bluetooth: hci3: command tx timeout [ 414.694467][ T1126] bridge0: port 1(bridge_slave_0) entered blocking state [ 414.701690][ T1126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 414.736416][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 414.743608][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 414.839042][T11898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 414.850371][T11832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 415.148478][T11898] 8021q: adding VLAN 0 to HW filter on device team0 [ 415.194396][ T145] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.201590][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 415.305536][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.312746][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 415.692455][ T1137] dvmrp1 (unregistering): left allmulticast mode [ 415.743685][ T1137] dvmrp1 (unregistering): left allmulticast mode [ 415.908503][T11832] veth0_vlan: entered promiscuous mode [ 415.969770][T11832] veth1_vlan: entered promiscuous mode [ 416.136649][T11832] veth0_macvtap: entered promiscuous mode [ 416.174027][ T5099] Bluetooth: hci1: command tx timeout [ 416.223811][T11832] veth1_macvtap: entered promiscuous mode [ 416.294358][T11874] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 416.471562][T11832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 416.482610][T11832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 416.500367][T11832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 416.511785][T11832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 416.521804][T11832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 416.549395][T11832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 416.561898][T11832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 416.701792][T11832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 416.719579][T11832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 416.738436][T11832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 416.739795][ T5099] Bluetooth: hci3: command tx timeout [ 416.757942][T11832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 416.768394][T11832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 416.792133][T11832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 416.806793][T11832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 416.847705][T11898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 416.865124][T11832] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 416.883025][T11832] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 416.895836][T11832] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 416.908096][T11832] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 417.287858][T11874] veth0_vlan: entered promiscuous mode [ 417.318491][T11901] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 417.351216][T11901] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 417.489834][T11901] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 417.557727][T11901] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 417.630802][T11874] veth1_vlan: entered promiscuous mode [ 417.720377][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 417.728331][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 417.800761][ T1137] hsr_slave_0: left promiscuous mode [ 417.808726][ T1137] hsr_slave_1: left promiscuous mode [ 417.825691][ T1137] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 417.841266][ T1137] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 417.858975][ T1137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 417.867851][ T1137] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 417.885115][ T1137] bridge_slave_1: left allmulticast mode [ 417.894439][ T1137] bridge_slave_1: left promiscuous mode [ 417.904851][ T1137] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.918103][ T1137] bridge_slave_0: left allmulticast mode [ 417.928500][ T1137] bridge_slave_0: left promiscuous mode [ 417.940126][ T1137] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.968913][ T1137] hsr_slave_0: left promiscuous mode [ 417.994803][ T1137] hsr_slave_1: left promiscuous mode [ 418.005940][ T1137] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 418.013989][ T1137] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 418.022610][ T1137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 418.030256][ T1137] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 418.037918][ T1137] bridge_slave_1: left allmulticast mode [ 418.043778][ T1137] bridge_slave_1: left promiscuous mode [ 418.049717][ T1137] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.058347][ T1137] bridge_slave_0: left allmulticast mode [ 418.064623][ T1137] bridge_slave_0: left promiscuous mode [ 418.071049][ T1137] bridge0: port 1(bridge_slave_0) entered disabled state [ 418.085142][ T1137] hsr_slave_0: left promiscuous mode [ 418.092331][ T1137] hsr_slave_1: left promiscuous mode [ 418.098122][ T1137] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 418.106259][ T1137] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 418.114663][ T1137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 418.122396][ T1137] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 418.130656][ T1137] bridge_slave_1: left allmulticast mode [ 418.136315][ T1137] bridge_slave_1: left promiscuous mode [ 418.142131][ T1137] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.151685][ T1137] bridge_slave_0: left allmulticast mode [ 418.157344][ T1137] bridge_slave_0: left promiscuous mode [ 418.165076][ T1137] bridge0: port 1(bridge_slave_0) entered disabled state [ 418.215884][ T1137] veth1_macvtap: left promiscuous mode [ 418.221517][ T1137] veth0_macvtap: left promiscuous mode [ 418.227083][ T1137] veth1_vlan: left promiscuous mode [ 418.234082][ T1137] veth0_vlan: left promiscuous mode [ 418.241561][ T1137] veth1_macvtap: left promiscuous mode [ 418.247106][ T1137] veth0_macvtap: left promiscuous mode [ 418.253684][ T1137] veth1_vlan: left promiscuous mode [ 418.258976][ T1137] veth0_vlan: left promiscuous mode [ 418.265757][ T1137] veth1_macvtap: left promiscuous mode [ 418.272704][ T1137] veth0_macvtap: left promiscuous mode [ 418.278277][ T1137] veth1_vlan: left promiscuous mode [ 418.284058][ T1137] veth0_vlan: left promiscuous mode [ 419.090321][ T1137] team0 (unregistering): Port device team_slave_1 removed [ 419.136075][ T1137] team0 (unregistering): Port device team_slave_0 removed [ 419.189906][ T1137] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 419.238080][ T1137] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 419.585947][ T1137] bond0 (unregistering): Released all slaves [ 420.142335][ T1137] team0 (unregistering): Port device team_slave_1 removed [ 420.184910][ T1137] team0 (unregistering): Port device team_slave_0 removed [ 420.229354][ T1137] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 420.278930][ T1137] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 420.605605][ T1137] bond0 (unregistering): Released all slaves [ 421.168221][ T1137] team0 (unregistering): Port device team_slave_1 removed [ 421.218873][ T1137] team0 (unregistering): Port device team_slave_0 removed [ 421.261649][ T1137] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 421.305083][ T1137] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 421.651043][ T1137] bond0 (unregistering): Released all slaves [ 421.874252][ T3459] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 421.885070][ T3459] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 421.953822][T11898] veth0_vlan: entered promiscuous mode [ 421.968502][T11874] veth0_macvtap: entered promiscuous mode [ 422.021859][T11874] veth1_macvtap: entered promiscuous mode [ 422.031584][T11898] veth1_vlan: entered promiscuous mode [ 422.151068][T11874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 422.162409][T11874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.178075][T11874] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 422.512191][T11874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 422.579712][T11874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 422.659989][T11874] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 422.814147][T11874] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.823507][T11874] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.834152][T11874] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.842932][T11874] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 422.907965][T11898] veth0_macvtap: entered promiscuous mode [ 423.016229][T11898] veth1_macvtap: entered promiscuous mode [ 423.060426][T11901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 423.094958][T11898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.108851][T11898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.119545][T11898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 423.131392][T11898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.143418][T11898] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 423.176441][T11901] 8021q: adding VLAN 0 to HW filter on device team0 [ 423.187076][T11898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.221070][T11898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.235741][T11898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 423.248311][T11898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 423.277875][T11898] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 423.316645][ T1126] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 423.325157][ T1126] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 423.329562][T11898] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.503154][T12056] atomic_op ffff888033472998 conn xmit_atomic 0000000000000000 [ 423.666398][T11898] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.830167][T11898] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.960965][T11898] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 423.986878][ T2977] bridge0: port 1(bridge_slave_0) entered blocking state [ 423.994098][ T2977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 424.003714][ T2977] bridge0: port 2(bridge_slave_1) entered blocking state [ 424.010894][ T2977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 424.200905][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 424.219308][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 424.488532][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 424.801304][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 425.022316][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 425.057410][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 425.326577][T11901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 425.415178][T12075] 9pnet_fd: Insufficient options for proto=fd [ 425.438675][T12077] loop9: detected capacity change from 0 to 1024 [ 425.456179][T11901] veth0_vlan: entered promiscuous mode [ 425.464078][T12077] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 425.508669][T12077] EXT4-fs (loop9): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 425.512615][T11901] veth1_vlan: entered promiscuous mode [ 425.571769][T11901] veth0_macvtap: entered promiscuous mode [ 425.584562][T11901] veth1_macvtap: entered promiscuous mode [ 425.611047][T11901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 425.621982][T11901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 425.632103][T11901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 425.643486][T11901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 425.653814][T11901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 425.664474][T11901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 425.676883][T11901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 425.699707][T12077] EXT4-fs error (device loop9): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 425.714396][T11901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 425.714417][T11901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 425.714438][T11901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 425.714449][T11901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 425.714459][T11901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 425.714470][T11901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 425.718070][T11901] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 425.727825][T12077] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 64 with error 28 [ 425.804314][T11901] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 425.813365][T11901] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 425.822435][T12077] EXT4-fs (loop9): This should not happen!! Data will be lost [ 425.822435][T12077] [ 425.832202][T12077] EXT4-fs (loop9): Total free blocks count 0 [ 425.838214][T12077] EXT4-fs (loop9): Free/Dirty block details [ 425.844674][T11901] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 425.870336][T11901] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 425.999731][T12077] EXT4-fs (loop9): free_blocks=20480 [ 426.067088][T12077] EXT4-fs (loop9): dirty_blocks=64 [ 426.130348][T12077] EXT4-fs (loop9): Block reservation details [ 426.181755][T12077] EXT4-fs (loop9): i_reserved_data_blocks=4 [ 426.594061][T11898] EXT4-fs (loop9): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 426.799653][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 426.807524][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 427.709872][T12101] atomic_op ffff88805be1c998 conn xmit_atomic 0000000000000000 [ 428.096023][ T1137] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 428.126701][ T1137] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 428.182466][T12104] 9pnet_fd: Insufficient options for proto=fd [ 428.947887][T12119] (null): rxe_set_mtu: Set mtu to 1024 [ 429.076349][T12119] wg1 speed is unknown, defaulting to 1000 [ 429.090026][T12119] FAULT_INJECTION: forcing a failure. [ 429.090026][T12119] name failslab, interval 1, probability 0, space 0, times 0 [ 429.186198][T12119] CPU: 0 PID: 12119 Comm: syz.7.1475 Not tainted syzkaller #0 [ 429.193740][T12119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 429.203827][T12119] Call Trace: [ 429.207134][T12119] [ 429.210090][T12119] dump_stack_lvl+0x18c/0x250 [ 429.214817][T12119] ? show_regs_print_info+0x20/0x20 [ 429.220058][T12119] ? load_image+0x420/0x420 [ 429.224609][T12119] ? mark_lock+0x94/0x320 [ 429.228979][T12119] ? __lock_acquire+0x135d/0x7eb0 [ 429.234056][T12119] should_fail_ex+0x394/0x4c0 [ 429.238784][T12119] should_failslab+0x9/0x20 [ 429.243328][T12119] slab_pre_alloc_hook+0x59/0x300 [ 429.248394][T12119] ? _add_netdev_ips+0x36e/0x16b0 [ 429.253457][T12119] __kmem_cache_alloc_node+0x53/0x260 [ 429.258874][T12119] ? _add_netdev_ips+0x36e/0x16b0 [ 429.263935][T12119] kmalloc_trace+0x2a/0xe0 [ 429.268390][T12119] _add_netdev_ips+0x36e/0x16b0 [ 429.273244][T12119] ? _add_netdev_ips+0x16d/0x16b0 [ 429.278291][T12119] ? is_eth_port_of_netdev_filter+0x220/0x220 [ 429.284358][T12119] ? netdev_has_upper_dev_all_rcu+0x377/0x400 [ 429.290459][T12119] ? is_eth_port_of_netdev_filter+0x28/0x220 [ 429.296449][T12119] ? __lock_acquire+0x7eb0/0x7eb0 [ 429.301475][T12119] ? is_eth_port_of_netdev_filter+0x28/0x220 [ 429.307464][T12119] ? is_eth_port_of_netdev_filter+0x28/0x220 [ 429.313483][T12119] enum_all_gids_of_dev_cb+0x1bd/0x290 [ 429.319055][T12119] ib_enum_roce_netdev+0x18d/0x2b0 [ 429.319130][T12119] ? pass_all_filter+0x10/0x10 [ 429.329012][T12119] ? rdma_roce_rescan_device+0x30/0x30 [ 429.334474][T12119] ib_cache_setup_one+0x41a/0x5c0 [ 429.339523][T12119] ib_register_device+0xf46/0x1350 [ 429.344665][T12119] ? remove_all_compat_devs+0x260/0x260 [ 429.350231][T12119] ? __kmem_cache_alloc_node+0x197/0x260 [ 429.355880][T12119] ? crypto_create_tfm_node+0x77/0x380 [ 429.361342][T12119] ? rcu_is_watching+0x15/0xb0 [ 429.366107][T12119] ? crypto_create_tfm_node+0x77/0x380 [ 429.371578][T12119] ? __kmalloc_node+0xe4/0x240 [ 429.376368][T12119] ? crypto_shash_init_tfm+0x1d9/0x310 [ 429.381831][T12119] ? crc32_pclmul_cra_init+0xd/0x50 [ 429.387031][T12119] ? crypto_create_tfm_node+0x2bd/0x380 [ 429.392592][T12119] ? crypto_alg_mod_lookup+0x1ad/0x570 [ 429.398090][T12119] ? crypto_alloc_tfm_node+0x33d/0x360 [ 429.403574][T12119] rxe_register_device+0x222/0x340 [ 429.408692][T12119] rxe_net_add+0x5c/0xb0 [ 429.412935][T12119] rxe_newlink+0xdf/0x190 [ 429.417259][T12119] nldev_newlink+0x5a0/0x620 [ 429.421846][T12119] ? nldev_set_doit+0x490/0x490 [ 429.426742][T12119] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 429.432723][T12119] ? preempt_schedule_notrace+0x110/0x110 [ 429.438452][T12119] ? lock_chain_count+0x20/0x20 [ 429.443345][T12119] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 429.448976][T12119] ? nldev_set_doit+0x490/0x490 [ 429.453827][T12119] ? rdma_nl_rcv+0x6ea/0xa60 [ 429.458418][T12119] ? nldev_set_doit+0x490/0x490 [ 429.463290][T12119] rdma_nl_rcv+0x6fd/0xa60 [ 429.467730][T12119] ? rdma_nl_net_init+0x190/0x190 [ 429.472763][T12119] ? __lock_acquire+0x7eb0/0x7eb0 [ 429.477798][T12119] ? net_generic+0x1e/0x240 [ 429.482322][T12119] ? netlink_deliver_tap+0x2e/0x1b0 [ 429.487538][T12119] netlink_unicast+0x856/0x9e0 [ 429.492352][T12119] netlink_sendmsg+0x8d0/0xbf0 [ 429.497122][T12119] ? netlink_getsockopt+0x590/0x590 [ 429.502330][T12119] ? apparmor_socket_sendmsg+0x8e/0x330 [ 429.507899][T12119] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 429.513183][T12119] ? security_socket_sendmsg+0x80/0xa0 [ 429.518637][T12119] ? netlink_getsockopt+0x590/0x590 [ 429.523843][T12119] ____sys_sendmsg+0x61b/0x980 [ 429.528630][T12119] ? __asan_memset+0x22/0x40 [ 429.533223][T12119] ? __sys_sendmsg_sock+0x30/0x30 [ 429.538253][T12119] ? __import_iovec+0x5f2/0x850 [ 429.543111][T12119] ? import_iovec+0x73/0xa0 [ 429.547613][T12119] ___sys_sendmsg+0x2a6/0x360 [ 429.552291][T12119] ? __sys_sendmsg+0x2b0/0x2b0 [ 429.557091][T12119] __se_sys_sendmsg+0x1d0/0x2c0 [ 429.561947][T12119] ? __x64_sys_sendmsg+0x80/0x80 [ 429.566896][T12119] do_syscall_64+0x55/0xb0 [ 429.571321][T12119] ? clear_bhb_loop+0x40/0x90 [ 429.576012][T12119] ? clear_bhb_loop+0x40/0x90 [ 429.580689][T12119] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 429.586581][T12119] RIP: 0033:0x7f3b4a39fb19 [ 429.591004][T12119] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 429.610634][T12119] RSP: 002b:00007f3b4b24b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 429.619051][T12119] RAX: ffffffffffffffda RBX: 00007f3b4a625fa0 RCX: 00007f3b4a39fb19 [ 429.627040][T12119] RDX: 0000000000000010 RSI: 00002000000006c0 RDI: 0000000000000005 [ 429.635006][T12119] RBP: 00007f3b4a437b70 R08: 0000000000000000 R09: 0000000000000000 [ 429.642976][T12119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.650954][T12119] R13: 00007f3b4a626038 R14: 00007f3b4a625fa0 R15: 00007ffe79050158 [ 429.658947][T12119] [ 429.673567][T12119] wg1 speed is unknown, defaulting to 1000 [ 429.720324][T12119] wg1 speed is unknown, defaulting to 1000 [ 429.804455][T12128] FAULT_INJECTION: forcing a failure. [ 429.804455][T12128] name failslab, interval 1, probability 0, space 0, times 0 [ 429.832147][T12128] CPU: 1 PID: 12128 Comm: syz.9.1477 Not tainted syzkaller #0 [ 429.839684][T12128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 429.849764][T12128] Call Trace: [ 429.853112][T12128] [ 429.856068][T12128] dump_stack_lvl+0x18c/0x250 [ 429.860787][T12128] ? show_regs_print_info+0x20/0x20 [ 429.866024][T12128] ? load_image+0x420/0x420 [ 429.870561][T12128] ? __might_sleep+0xe0/0xe0 [ 429.875196][T12128] ? __lock_acquire+0x7eb0/0x7eb0 [ 429.880272][T12128] should_fail_ex+0x394/0x4c0 [ 429.884994][T12128] should_failslab+0x9/0x20 [ 429.889524][T12128] slab_pre_alloc_hook+0x59/0x300 [ 429.894580][T12128] ? lockdep_softirqs_off+0x440/0x440 [ 429.899978][T12128] kmem_cache_alloc+0x5a/0x2d0 [ 429.904745][T12128] ? security_inode_alloc+0x34/0x110 [ 429.910032][T12128] security_inode_alloc+0x34/0x110 [ 429.915143][T12128] inode_init_always+0x914/0xc90 [ 429.920079][T12128] new_inode_pseudo+0x95/0x1d0 [ 429.924845][T12128] new_inode+0x22/0x1d0 [ 429.928999][T12128] ? start_creating+0x1f5/0x310 [ 429.933853][T12128] __debugfs_create_file+0x147/0x500 [ 429.939143][T12128] fault_create_debugfs_attr+0x8b/0x140 [ 429.944698][T12128] nvme_fault_inject_init+0x7c/0x1b0 [ 429.949998][T12128] nvme_init_ctrl+0xc1f/0xd30 [ 429.954681][T12128] nvme_loop_create_ctrl+0x1cc/0xb40 [ 429.959973][T12128] nvmf_dev_write+0x2383/0x2b50 [ 429.964818][T12128] ? asan.module_dtor+0x20/0x20 [ 429.969691][T12128] ? nvmf_host_put+0x190/0x190 [ 429.974449][T12128] ? aa_file_perm+0x11b/0xee0 [ 429.979132][T12128] ? try_to_wake_up+0x6f5/0x10e0 [ 429.984080][T12128] ? common_file_perm+0x198/0x1f0 [ 429.989099][T12128] ? fsnotify_perm+0x5d/0x5e0 [ 429.993776][T12128] ? security_file_permission+0x79/0xa0 [ 429.999326][T12128] ? nvmf_host_put+0x190/0x190 [ 430.004088][T12128] vfs_write+0x299/0x9a0 [ 430.008340][T12128] ? file_end_write+0x250/0x250 [ 430.013196][T12128] ? __fget_files+0x28/0x460 [ 430.017787][T12128] ? __fget_files+0x3fc/0x460 [ 430.022471][T12128] ? __fdget_pos+0x1d8/0x330 [ 430.027061][T12128] ? ksys_write+0x74/0x260 [ 430.031480][T12128] ksys_write+0x151/0x260 [ 430.035824][T12128] ? __ia32_sys_read+0x90/0x90 [ 430.040592][T12128] ? lockdep_hardirqs_on+0x98/0x150 [ 430.045786][T12128] do_syscall_64+0x55/0xb0 [ 430.050204][T12128] ? clear_bhb_loop+0x40/0x90 [ 430.054879][T12128] ? clear_bhb_loop+0x40/0x90 [ 430.059555][T12128] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 430.065447][T12128] RIP: 0033:0x7f8aefb9fb19 [ 430.069859][T12128] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 430.089465][T12128] RSP: 002b:00007f8af0a08028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 430.097876][T12128] RAX: ffffffffffffffda RBX: 00007f8aefe25fa0 RCX: 00007f8aefb9fb19 [ 430.105851][T12128] RDX: 0000000000000014 RSI: 0000200000000440 RDI: 0000000000000004 [ 430.113822][T12128] RBP: 00007f8aefc37b70 R08: 0000000000000000 R09: 0000000000000000 [ 430.121790][T12128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 430.129752][T12128] R13: 00007f8aefe26038 R14: 00007f8aefe25fa0 R15: 00007ffc5d0b54a8 [ 430.138283][T12128] [ 430.209635][T12128] debugfs: out of free dentries, can not create file 'space' [ 430.281472][ T5865] nvmet: connect request for invalid subsystem n! [ 430.291427][T12128] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "n" [ 431.071326][T12119] infiniband syz2: set active [ 431.076117][ T8] wg1 speed is unknown, defaulting to 1000 [ 431.082153][T12119] infiniband syz2: added wg1 [ 431.088234][T12119] syz2: rxe_create_cq: returned err = -12 [ 431.097679][T12119] infiniband syz2: Couldn't create ib_mad CQ [ 431.165837][T12119] infiniband syz2: Couldn't open port 1 [ 431.326277][T12119] RDS/IB: syz2: added [ 431.339919][T12119] smc: adding ib device syz2 with port count 1 [ 431.506219][T12147] atomic_op ffff888022aa1998 conn xmit_atomic 0000000000000000 [ 431.530777][T12119] smc: ib device syz2 port 1 has pnetid [ 431.707924][ T5880] wg1 speed is unknown, defaulting to 1000 [ 431.844333][T12144] 9pnet_fd: Insufficient options for proto=fd [ 431.872404][T12119] wg1 speed is unknown, defaulting to 1000 [ 432.966637][T12119] wg1 speed is unknown, defaulting to 1000 [ 433.766566][T12119] wg1 speed is unknown, defaulting to 1000 [ 433.973574][T12180] loop1: detected capacity change from 0 to 512 [ 433.983886][T12180] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 434.024492][T12180] EXT4-fs (loop1): 1 truncate cleaned up [ 434.052060][T12180] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 434.636026][T12194] atomic_op ffff888075d2a198 conn xmit_atomic 0000000000000000 [ 435.406930][T12119] wg1 speed is unknown, defaulting to 1000 [ 435.685697][T12209] FAULT_INJECTION: forcing a failure. [ 435.685697][T12209] name failslab, interval 1, probability 0, space 0, times 0 [ 435.739381][T12209] CPU: 1 PID: 12209 Comm: syz.9.1498 Not tainted syzkaller #0 [ 435.746929][T12209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 435.757016][T12209] Call Trace: [ 435.760332][T12209] [ 435.763298][T12209] dump_stack_lvl+0x18c/0x250 [ 435.768022][T12209] ? show_regs_print_info+0x20/0x20 [ 435.773264][T12209] ? load_image+0x420/0x420 [ 435.777812][T12209] ? __lock_acquire+0x7eb0/0x7eb0 [ 435.782887][T12209] should_fail_ex+0x394/0x4c0 [ 435.787608][T12209] should_failslab+0x9/0x20 [ 435.792143][T12209] slab_pre_alloc_hook+0x59/0x300 [ 435.797198][T12209] ? lockdep_softirqs_off+0x440/0x440 [ 435.802616][T12209] kmem_cache_alloc+0x5a/0x2d0 [ 435.807410][T12209] ? seq_open+0x62/0x140 [ 435.811690][T12209] seq_open+0x62/0x140 [ 435.815798][T12209] kernfs_fop_open+0x524/0xc60 [ 435.820594][T12209] ? fsnotify_perm+0x271/0x5e0 [ 435.825393][T12209] do_dentry_open+0x880/0x14b0 [ 435.830202][T12209] ? kernfs_fop_mmap+0x570/0x570 [ 435.835168][T12209] path_openat+0x284f/0x3270 [ 435.839820][T12209] ? do_filp_open+0x430/0x430 [ 435.844611][T12209] do_filp_open+0x1f2/0x430 [ 435.849160][T12209] ? vfs_tmpfile+0x620/0x620 [ 435.853812][T12209] ? _raw_spin_unlock+0x28/0x40 [ 435.858753][T12209] ? alloc_fd+0x590/0x640 [ 435.863137][T12209] do_sys_openat2+0x134/0x1d0 [ 435.867849][T12209] ? do_sys_open+0xe0/0xe0 [ 435.872304][T12209] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 435.878328][T12209] ? lock_chain_count+0x20/0x20 [ 435.883218][T12209] __x64_sys_openat+0x139/0x160 [ 435.888123][T12209] do_syscall_64+0x55/0xb0 [ 435.892576][T12209] ? clear_bhb_loop+0x40/0x90 [ 435.897289][T12209] ? clear_bhb_loop+0x40/0x90 [ 435.902003][T12209] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 435.907929][T12209] RIP: 0033:0x7f8aefb9fb19 [ 435.912368][T12209] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 435.932001][T12209] RSP: 002b:00007f8af0a08028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 435.940451][T12209] RAX: ffffffffffffffda RBX: 00007f8aefe25fa0 RCX: 00007f8aefb9fb19 [ 435.948453][T12209] RDX: 0000000000080802 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 435.956452][T12209] RBP: 00007f8aefc37b70 R08: 0000000000000000 R09: 0000000000000000 [ 435.964448][T12209] R10: 00000000000001cc R11: 0000000000000246 R12: 0000000000000000 [ 435.972447][T12209] R13: 00007f8aefe26038 R14: 00007f8aefe25fa0 R15: 00007ffc5d0b54a8 [ 435.980463][T12209] [ 436.360955][T11901] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 437.840822][T12252] loop8: detected capacity change from 0 to 8 [ 440.174823][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.182797][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.450206][ T2884] ------------[ cut here ]------------ [ 440.456165][ T2884] WARNING: CPU: 0 PID: 2884 at io_uring/io_uring.c:3292 io_ring_exit_work+0x3c1/0x860 [ 440.465857][ T2884] Modules linked in: [ 440.469810][ T2884] CPU: 0 PID: 2884 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 440.477371][ T2884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 440.487506][ T2884] Workqueue: iou_exit io_ring_exit_work [ 440.493179][ T2884] RIP: 0010:io_ring_exit_work+0x3c1/0x860 [ 440.498920][ T2884] Code: 89 e5 48 8b 7c 24 28 48 8b 34 24 e8 19 2a 11 00 48 85 c0 41 bc 00 20 00 00 75 1c e8 69 ab f8 f6 e9 b3 fd ff ff e8 5f ab f8 f6 <0f> 0b b8 70 17 00 00 48 89 04 24 eb c3 c7 84 24 90 00 00 00 00 00 [ 440.518632][ T2884] RSP: 0018:ffffc9000b6b7a40 EFLAGS: 00010293 [ 440.524950][ T2884] RAX: ffffffff8a8f3341 RBX: ffff88805bb62000 RCX: ffff88802d4d5a00 [ 440.533073][ T2884] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000000 [ 440.541178][ T2884] RBP: ffffc9000b6b7bb0 R08: ffffc9000b6b79c7 R09: 1ffff920016d6f38 [ 440.549592][ T2884] R10: dffffc0000000000 R11: fffff520016d6f39 R12: ffff88805bb62510 [ 440.557677][ T2884] R13: 000000010000361b R14: 000000010000361c R15: dffffc0000000000 [ 440.565796][ T2884] FS: 0000000000000000(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 440.575301][ T2884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 440.581974][ T2884] CR2: 00007f5aac0156b8 CR3: 0000000069c56000 CR4: 00000000003506f0 [ 440.590012][ T2884] Call Trace: [ 440.593305][ T2884] [ 440.596251][ T2884] ? io_ring_ctx_wait_and_kill+0x2b0/0x2b0 [ 440.602144][ T2884] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.607359][ T2884] ? process_scheduled_works+0x975/0x1600 [ 440.613154][ T2884] ? process_scheduled_works+0x975/0x1600 [ 440.618892][ T2884] process_scheduled_works+0xa60/0x1600 [ 440.624536][ T2884] ? worker_attach_to_pool+0x370/0x370 [ 440.630043][ T2884] ? assign_work+0x3cc/0x5d0 [ 440.634667][ T2884] worker_thread+0xa5e/0xfe0 [ 440.639330][ T2884] ? _raw_spin_unlock+0x40/0x40 [ 440.644193][ T2884] ? __kthread_parkme+0x71/0x1c0 [ 440.649523][ T2884] kthread+0x2fa/0x390 [ 440.653611][ T2884] ? pr_cont_work+0x550/0x550 [ 440.658305][ T2884] ? kthread_blkcg+0xd0/0xd0 [ 440.663508][ T2884] ret_from_fork+0x48/0x80 [ 440.668030][ T2884] ? kthread_blkcg+0xd0/0xd0 [ 440.672665][ T2884] ret_from_fork_asm+0x11/0x20 [ 440.677458][ T2884] [ 440.680542][ T2884] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 440.687822][ T2884] CPU: 0 PID: 2884 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 440.695373][ T2884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 440.705439][ T2884] Workqueue: iou_exit io_ring_exit_work [ 440.711004][ T2884] Call Trace: [ 440.714287][ T2884] [ 440.717224][ T2884] dump_stack_lvl+0x18c/0x250 [ 440.721918][ T2884] ? show_regs_print_info+0x20/0x20 [ 440.727126][ T2884] ? load_image+0x420/0x420 [ 440.731647][ T2884] panic+0x2ca/0x720 [ 440.735555][ T2884] ? bpf_jit_dump+0xd0/0xd0 [ 440.740070][ T2884] ? ret_from_fork_asm+0x11/0x20 [ 440.745026][ T2884] __warn+0x2e0/0x470 [ 440.749010][ T2884] ? io_ring_exit_work+0x3c1/0x860 [ 440.754128][ T2884] ? io_ring_exit_work+0x3c1/0x860 [ 440.759245][ T2884] report_bug+0x2be/0x4f0 [ 440.763585][ T2884] ? io_ring_exit_work+0x3c1/0x860 [ 440.768739][ T2884] ? io_ring_exit_work+0x3c1/0x860 [ 440.773867][ T2884] ? io_ring_exit_work+0x3c3/0x860 [ 440.778984][ T2884] handle_bug+0xcf/0x120 [ 440.783242][ T2884] exc_invalid_op+0x1a/0x50 [ 440.787759][ T2884] asm_exc_invalid_op+0x1a/0x20 [ 440.792627][ T2884] RIP: 0010:io_ring_exit_work+0x3c1/0x860 [ 440.798362][ T2884] Code: 89 e5 48 8b 7c 24 28 48 8b 34 24 e8 19 2a 11 00 48 85 c0 41 bc 00 20 00 00 75 1c e8 69 ab f8 f6 e9 b3 fd ff ff e8 5f ab f8 f6 <0f> 0b b8 70 17 00 00 48 89 04 24 eb c3 c7 84 24 90 00 00 00 00 00 [ 440.818017][ T2884] RSP: 0018:ffffc9000b6b7a40 EFLAGS: 00010293 [ 440.824096][ T2884] RAX: ffffffff8a8f3341 RBX: ffff88805bb62000 RCX: ffff88802d4d5a00 [ 440.832075][ T2884] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000000 [ 440.840051][ T2884] RBP: ffffc9000b6b7bb0 R08: ffffc9000b6b79c7 R09: 1ffff920016d6f38 [ 440.848031][ T2884] R10: dffffc0000000000 R11: fffff520016d6f39 R12: ffff88805bb62510 [ 440.856009][ T2884] R13: 000000010000361b R14: 000000010000361c R15: dffffc0000000000 [ 440.863996][ T2884] ? io_ring_exit_work+0x3c1/0x860 [ 440.869135][ T2884] ? io_ring_ctx_wait_and_kill+0x2b0/0x2b0 [ 440.874962][ T2884] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.880167][ T2884] ? process_scheduled_works+0x975/0x1600 [ 440.885895][ T2884] ? process_scheduled_works+0x975/0x1600 [ 440.891631][ T2884] process_scheduled_works+0xa60/0x1600 [ 440.897217][ T2884] ? worker_attach_to_pool+0x370/0x370 [ 440.902695][ T2884] ? assign_work+0x3cc/0x5d0 [ 440.907302][ T2884] worker_thread+0xa5e/0xfe0 [ 440.911921][ T2884] ? _raw_spin_unlock+0x40/0x40 [ 440.916781][ T2884] ? __kthread_parkme+0x71/0x1c0 [ 440.921732][ T2884] kthread+0x2fa/0x390 [ 440.925812][ T2884] ? pr_cont_work+0x550/0x550 [ 440.930500][ T2884] ? kthread_blkcg+0xd0/0xd0 [ 440.935094][ T2884] ret_from_fork+0x48/0x80 [ 440.939518][ T2884] ? kthread_blkcg+0xd0/0xd0 [ 440.944115][ T2884] ret_from_fork_asm+0x11/0x20 [ 440.948903][ T2884] [ 440.952181][ T2884] Kernel Offset: disabled [ 440.956566][ T2884] Rebooting in 86400 seconds..