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0x1000}, {&(0x7f0000000040)="e287b40b2a19cc8abe2b22dfa4df2bb9", 0x10}, {&(0x7f00000022c0)="b25041c33eae243e1bb646af4b57773337708e3e8539bbe0621bcfc9d0256089da2166c4e944cf812fc25977e297d61917e8ed15d966f74d57ff5b0e47dc40c77de67848c792fa18427c539113dff17b8e4ae4e73670618ce8e5b8b9c6c69e0621cb93334c96e72cf1aebf8e2d6c3a51fedb", 0x72}, {&(0x7f0000002340)="e95e3a3f64413ed587d71d48a691a4a2395b6aaf0716b85e7dd1efda962d20a6c90b714e98295f7ff039383997db12a461c01cb55728a8615569927ff6d10e58c38c515a99f1758843e13250b24ea2b45e180566865d079080ebb3fc67ee280840f89101abb26a9e9dc69e30eea58b3965237ea057b49a6b009838c3cf41e3743ac80b62698135e29e3b2c", 0x8b}, {&(0x7f0000002400)="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", 0xd5a}], 0x9}, 0x0)

[  477.412937][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  477.435559][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  477.443863][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  477.456904][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  477.463912][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  477.472121][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  477.479528][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  477.486879][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  477.493866][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  477.501387][ T8311]     140392675835904-140392675839999: 0000000000000000
[  477.508817][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  477.516204][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  477.523194][ T8311]     140392676241408-140392676261887: 0000000000000000
[  477.546919][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  477.557161][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  477.612875][ T8311]     140392688107520-140392689405951: 0000000000000000
[  477.620304][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  477.652572][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  477.688232][ T8311]     140392689541120-140727980978175: 0000000000000000
[  477.713938][ T8311]     140727980978176-140727981113343: ffff8880284f8460
11:20:37 executing program 4:
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000280)=[{}], 0x1, 0x0, 0x0, 0x0)

11:20:37 executing program 0:
bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000003c0)={0x0, <r0=>0x0}, 0x8)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000180)=@raw=[@alu], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r0}, 0x80)

11:20:37 executing program 5:
mount$9p_fd(0x0, 0x0, 0x0, 0x800, 0x0)

[  477.733592][ T8311]     140727981113344-140727981887487: 0000000000000000
[  477.742499][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  477.760897][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  477.802728][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  477.869304][ T8311] Pass: 10366546 Run:10366640
[  477.874967][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  477.884909][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.895086][ T8311] Call Trace:
[  477.898391][ T8311]  <TASK>
[  477.901353][ T8311]  dump_stack_lvl+0xd1/0x138
[  477.905987][ T8311]  mt_find.cold+0x8b/0x90
[  477.910366][ T8311]  ? mas_find+0x1d0/0x1d0
[  477.914766][ T8311]  find_vma+0x10c/0x1b0
11:20:37 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-160\x00'}, 0x58)

11:20:37 executing program 3:
r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xff3, &(0x7f0000001900)=""/4083, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)
r1 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', <r2=>0x0})
r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={r0, r2, 0x25, 0x2}, 0x10)
close(r3)

11:20:37 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:37 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0)

11:20:37 executing program 0:
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0), 0x2, 0x0)

11:20:37 executing program 4:
openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000002140)='io.pressure\x00', 0x2, 0x0)

11:20:37 executing program 4:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff)

[  477.918962][ T8311]  ? can_vma_merge_before+0x390/0x390
[  477.924475][ T8311]  ? walk_page_test+0x78/0x180
[  477.929280][ T8311]  walk_page_range+0x2b1/0x4a0
[  477.934094][ T8311]  ? __walk_page_range+0x780/0x780
[  477.939442][ T8311]  mlock_fixup+0x650/0x810
[  477.943912][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  477.949163][ T8311]  ? mlock_fixup+0x810/0x810
[  477.953811][ T8311]  ? do_futex+0x132/0x360
[  477.958193][ T8311]  do_mlock+0x25a/0x6d0
[  477.962411][ T8311]  ? xfd_validate_state+0x5d/0x180
[  477.967766][ T8311]  ? folio_evictable+0x270/0x270
[  477.972764][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  477.977579][ T8311]  do_syscall_64+0x39/0xb0
[  477.982046][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  477.987979][ T8311] RIP: 0033:0x7fafb788c0c9
[  477.992417][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
11:20:37 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x15, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @dev, {[@ra={0x94, 0x4}, @timestamp_addr={0x44, 0x3c, 0x0, 0x1, 0x0, [{@dev}, {}, {@loopback}, {@multicast1}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@private}, {@multicast1}]}]}}}}})

[  478.013184][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  478.021636][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  478.029644][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  478.037665][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  478.045673][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  478.053674][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  478.061702][ T8311]  </TASK>
11:20:37 executing program 5:
syz_clone(0x33208280, 0x0, 0x20, 0x0, 0x0, 0x0)

11:20:37 executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, 0x1, 0xa, 0x801, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0)

11:20:37 executing program 5:
semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x0, 0x0, 0xfffe])

11:20:37 executing program 4:
request_key(&(0x7f0000000140)='big_key\x00', 0x0, 0x0, 0x0)

11:20:38 executing program 5:
shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000015c0)=""/176)

[  478.373524][ T8311] index not increased! 20ffd000 <= 20ffd000
[  478.381773][ T8311] BUG at mt_find:6473 (1)
[  478.395179][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
11:20:38 executing program 3:
pipe2$watch_queue(0x0, 0x80)
syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10)

11:20:38 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r0, 0xae80, 0x0)
ioctl$KVM_RUN(r0, 0xae80, 0x0)
ioctl$KVM_NMI(r0, 0xae9a)
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r0, 0xae80, 0x0)

11:20:38 executing program 4:
delete_module(&(0x7f0000000140)='/\x00', 0x0)

11:20:38 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x7fff, 0x4)

11:20:38 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0)
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)

11:20:38 executing program 5:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r0, 0xaf02, 0x0)

[  478.445322][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
11:20:38 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_CMD={0x5, 0x1, 0x2}]}, 0x24}}, 0x0)

11:20:38 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r0, 0xae80, 0x0)
ioctl$KVM_RUN(r0, 0xae80, 0x0)
ioctl$KVM_NMI(r0, 0xae9a)
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r0, 0xae80, 0x0)

11:20:38 executing program 0:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001600)='./cgroup.net/syz0\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff)
syz_genetlink_get_family_id$ethtool(&(0x7f0000001980), 0xffffffffffffffff)

11:20:38 executing program 4:
syz_clone(0x52910400, 0x0, 0xfffffffffffffe23, 0x0, 0x0, 0x0)

[  478.549899][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
11:20:38 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x10001, 0x4)

11:20:38 executing program 2:
syz_open_dev$vcsu(0x0, 0x0, 0x0)
io_setup(0x3, &(0x7f00000019c0)=<r0=>0x0)
io_cancel(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0)
io_setup(0x8609, &(0x7f0000002b40))

11:20:38 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x1, 0x4, 0x201, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_QTHRESH={0x8}]}, 0x24}}, 0x0)

11:20:38 executing program 4:
sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x9e4a1f5ae54c9d93)

11:20:38 executing program 0:
move_mount(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0xe5)

11:20:38 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r0, 0xae80, 0x0)
ioctl$KVM_RUN(r0, 0xae80, 0x0)
ioctl$KVM_NMI(r0, 0xae9a)
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r0, 0xae80, 0x0)

[  478.706012][ T8311]     0-536866815: 0000000000000000
[  478.711863][ T8311]     536866816-536870911: ffff8880668dc9a0
11:20:38 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x10001, 0x4)

11:20:38 executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, 0x1, 0x2, 0x5}, 0x14}}, 0x0)

11:20:38 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x6, 0x4)

11:20:38 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r1, 0xae80, 0x0)

11:20:38 executing program 5:
io_setup(0x3, &(0x7f00000019c0)=<r0=>0x0)
pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
eventfd2(0x0, 0x0)
io_submit(r0, 0x1, &(0x7f0000001580)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}])

11:20:38 executing program 0:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000000c0)='/dev/hwrng\x00', &(0x7f0000000100)='/dev/hwrng\x00', 0x0)

[  478.831034][ T8311]     536870912-553635839: ffff8880668dc0e0
[  478.856047][ T8311]     553635840-553639935: 0000000000000000
11:20:38 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0)

[  478.913855][ T8311]     553639936-553635839: ffff88805ff72d20
11:20:38 executing program 2:
syz_open_dev$vcsu(0x0, 0x0, 0x0)
io_setup(0x3, &(0x7f00000019c0)=<r0=>0x0)
io_cancel(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0)
io_setup(0x8609, &(0x7f0000002b40))

11:20:38 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r1, 0xae80, 0x0)

11:20:38 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x1, 0x4, 0x201, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_QTHRESH={0x8}]}, 0x24}}, 0x0)

[  478.954508][ T8311]     553635840-553648127: ffff8880217871c0
11:20:38 executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x0, &(0x7f0000000080))
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0)
stat(0x0, 0x0)
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000001e00), 0x0)
r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
tkill(r0, 0x13)
ptrace(0x10, r0)

11:20:38 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)

11:20:38 executing program 5:
io_setup(0x3, &(0x7f00000019c0)=<r0=>0x0)
pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
eventfd2(0x0, 0x0)
io_submit(r0, 0x1, &(0x7f0000001580)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}])

[  479.007046][ T8311]     553648128-553652223: ffff8880668dc1c0
[  479.026780][ T8311]     553652224-116813594623: 0000000000000000
[  479.047890][ T8311]     116813594624-116817788927: ffff8880668dc2a0
11:20:38 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r1, 0xae80, 0x0)

11:20:38 executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14}, 0x14}}, 0x0)
sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0)

11:20:38 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = fsopen(&(0x7f0000000440)='devpts\x00', 0x0)
fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000480)=']\x00', 0x0, r0)

[  479.107182][ T8311]     116817788928-93825015144447: 0000000000000000
[  479.113853][ T8311]     93825015144448-93825015283711: ffff8880668dc460
11:20:38 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:39 executing program 5:
io_setup(0x3, &(0x7f00000019c0)=<r0=>0x0)
pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
eventfd2(0x0, 0x0)
io_submit(r0, 0x1, &(0x7f0000001580)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0, 0x0, 0x1f}])

[  479.209929][ T8311]     93825015283712-140392653647871: 0000000000000000
[  479.217322][ T8311]     140392653647872-140392653651967: ffff8880668dc540
11:20:39 executing program 0:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0)
clock_getres(0x3, &(0x7f0000001a00))

[  479.229318][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  479.292178][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  479.322402][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  479.329695][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  479.337197][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  479.353182][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  479.361797][ T8311]     140392670429184-140392674623487: ffff8880668dc620
11:20:39 executing program 2:
io_setup(0x9, &(0x7f00000019c0)=<r0=>0x0)
r1 = fanotify_init(0x0, 0x0)
io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}])

11:20:39 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0)

11:20:39 executing program 5:
io_setup(0x3, &(0x7f00000019c0))
io_setup(0x35, &(0x7f0000000180))
io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
io_setup(0x8609, &(0x7f0000002b40))
pipe2$9p(0x0, 0x0)
io_setup(0x1f, &(0x7f0000000000))
io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, 0x0, 0x1)
io_setup(0x6, &(0x7f00000001c0))

[  479.370919][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  479.378430][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  479.385802][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  479.393899][ T8311]     140392675835904-140392675839999: 0000000000000000
11:20:39 executing program 0:
add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000001c0)='$0', 0x2, 0xfffffffffffffffb)

11:20:39 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:39 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000240)="90", 0x1)

[  479.450756][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
11:20:39 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x18, 0x1, 0x2, 0x5, 0x0, 0x0, {0x2}, [@CTA_EXPECT_TUPLE={0x4}]}, 0x18}}, 0x0)

11:20:39 executing program 0:
syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff)
r0 = socket$igmp6(0xa, 0x3, 0x2)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002b40))

11:20:39 executing program 2:
syz_clone3(&(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000b40)=""/58, 0x3a, 0x0, 0x0}, 0x58)

11:20:39 executing program 3:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, 0x140f, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0xa, 0x45, 'ipoib\x00'}]}, 0x24}}, 0x0)

[  479.552352][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  479.582368][ T8311]     140392676241408-140392676261887: 0000000000000000
[  479.600466][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  479.607858][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  479.665687][ T8311]     140392688107520-140392689405951: 0000000000000000
[  479.673091][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  479.686166][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  479.693304][ T8311]     140392689541120-140727980978175: 0000000000000000
[  479.706525][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  479.716762][ T8311]     140727981113344-140727981887487: 0000000000000000
[  479.724806][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  479.731969][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  479.739369][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  479.752447][ T8311] Pass: 10431301 Run:10431396
11:20:39 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge0\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@bridge_delneigh={0x28, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x80, 0xfb}, [@NDA_LLADDR={0xa, 0x2, @remote}]}, 0x28}}, 0x0)

11:20:39 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00')
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00')
read$FUSE(r1, &(0x7f0000000100)={0x2020}, 0x2046)
dup2(r0, r1)

[  479.782201][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  479.792067][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  479.802149][ T8311] Call Trace:
[  479.805454][ T8311]  <TASK>
[  479.808412][ T8311]  dump_stack_lvl+0xd1/0x138
[  479.813048][ T8311]  mt_find.cold+0x8b/0x90
[  479.817424][ T8311]  ? mas_find+0x1d0/0x1d0
[  479.821811][ T8311]  find_vma+0x10c/0x1b0
[  479.826002][ T8311]  ? can_vma_merge_before+0x390/0x390
[  479.831411][ T8311]  ? walk_page_test+0x78/0x180
[  479.836216][ T8311]  walk_page_range+0x2b1/0x4a0
[  479.841020][ T8311]  ? __walk_page_range+0x780/0x780
[  479.846191][ T8311]  mlock_fixup+0x650/0x810
[  479.850657][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  479.855903][ T8311]  ? mlock_fixup+0x810/0x810
[  479.860550][ T8311]  ? do_futex+0x132/0x360
[  479.864927][ T8311]  do_mlock+0x25a/0x6d0
[  479.869124][ T8311]  ? xfd_validate_state+0x5d/0x180
[  479.874269][ T8311]  ? folio_evictable+0x270/0x270
[  479.879268][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  479.884080][ T8311]  do_syscall_64+0x39/0xb0
[  479.888536][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  479.894464][ T8311] RIP: 0033:0x7fafb788c0c9
[  479.898902][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  479.918539][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
11:20:39 executing program 3:
semget(0x2, 0x4, 0x31a)

11:20:39 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0xb, 0x0, "90dca8395c43bfd289e1815db49f4d453bfaa6312ee9530220546e38484e0b1dfe7cb8bb6ddd449e270cc413064a9377faf731543d3c4c986c09db6aa97fad650b4fe69cb60c5d06810110bade7d493f"}, 0xd8)

11:20:39 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$sock_int(r0, 0x300, 0x0, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd8, 0x1, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_USERDATA={0xb6, 0x6, "ab5999b00d4ccbf5caa28ef47878c380c838d920266ce255bbb7473eed479c1ad6f3fa99b07b89ba939daaf28abd0ddbf1b0def03cb74346918eeebcb09ef1b1fe5861a9c503b97ab9a5fd61efe5a9a2396cbf00b0e96a942b94c0a6530604196551503d63148e877f34e765f43d316b60fa7630feb1daf91b1ea0d5272c605c944685852fb1909cc56c1910a9a1abc64b9f03a591d83a38cc1e40f9c68348df831da0e60ff71e925b7c78cb4b5056b8a2ce"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x850}, 0x40084)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000180)={0x0, 'batadv0\x00', {0x7}, 0x7ff})
sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x94, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8f42}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2c1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x25}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x5, 0x0}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010101}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20008800}, 0x400c810)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000380)={{0x1, 0x1, 0x18, <r3=>r1, {0x2}}, './file0\x00'})
sendmsg$IPSET_CMD_SWAP(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x54, 0x6, 0x6, 0x301, 0x0, 0x0, {0xa, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x54}}, 0x8810)

[  479.926987][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  479.934994][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  479.942996][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  479.950994][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  479.958996][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  479.967022][ T8311]  </TASK>
11:20:39 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:39 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x8a001, 0x0)
r2 = dup2(r1, r0)
write$FUSE_INTERRUPT(r2, 0x0, 0x0)

11:20:39 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/exec\x00')
ioctl$TUNATTACHFILTER(r0, 0x401054d5, 0x0)

[  480.026838][ T8804] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported
[  480.041244][ T8311] index not increased! 20ffd000 <= 20ffd000
11:20:39 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a35eca032006a0933a"], 0xb)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r0, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0xfe0, 0x0)

11:20:39 executing program 5:
syz_clone3(&(0x7f00000002c0)={0x9020000, &(0x7f0000000000), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

11:20:39 executing program 2:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000023c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x48}}, 0x0)

11:20:39 executing program 4:
r0 = socket$phonet_pipe(0x23, 0x5, 0x2)
ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0)

11:20:40 executing program 5:
syz_clone3(&(0x7f00000002c0)={0x9020000, &(0x7f0000000000), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

11:20:40 executing program 2:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f0000000280)={&(0x7f0000000640)={0xa7, 0x0, 0x3, 0x801, 0x0, 0x0, {}, [@generic, @generic="7d22cdbe624cc8bf47aef8e2a13a7d7d37efcb40365005eda8d628bd76c4fe9f608604d5ecff30485091bcdff549ed11cbecc2c44d364d0ae63c66e129fb231f0040bee84e2caaa98b11049562fbd5c5aa7db1fd5c1f0b1e5423133b0d2b6206a32a7a90a310201148a6cc4bb67048874238fc20d396578ab2f48e51274b1b9422ad60f7d910dcdcc1f87d27bfe978baf197449bdbf6dc4f13a710b48bbfdef6499adae0f29c767db87171aacc8809ddc5fd1399fb81632352b090c5a08e50c29a7bdff6f69f1b6bfe0c5e47582fb7dd97a26be4c7b40f6c2d57c0d938a97866c720ec712dd4ba2893feb95b54d9c7ae6d31f508e0", @nested={0x18d, 0x0, 0x0, 0x1, [@typed={0x1e}, @typed={0x0, 0x0, 0x0, 0x0, @ipv6=@remote}]}, @generic="7443226144df9a64c8b40157bf3fb8c132de3e6f973c1eb04563082950d387987f65b505bb0fd0c3f61e2928fc2b0e14f78fb195110779ce642c8ea98a20e69610b08e140cf303563a85ae4fce54f4206a37ad193618d78c806ec89cf3f28bb4ccb585b5aa14d38fae67"]}, 0x304}}, 0x0)

[  480.248062][ T8819] loop0: detected capacity change from 0 to 1024
[  480.365070][ T8831] netlink: 147 bytes leftover after parsing attributes in process `syz-executor.2'.
11:20:40 executing program 3:
bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8}, 0x48)

11:20:40 executing program 4:
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
r1 = mq_open(&(0x7f0000000000)='^*[\\*-\x00', 0x40, 0x50, &(0x7f0000000080)={0x3ff, 0x7f, 0x3, 0x6})
r2 = dup2(r0, r1)
write$cgroup_subtree(r2, 0x0, 0x0)

11:20:40 executing program 5:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
io_setup(0x4, &(0x7f0000000500)=<r1=>0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
r3 = dup3(r2, r0, 0x0)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c)
io_submit(r1, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r0, 0x0, 0x7ffff000}])

[  480.504358][ T8311] BUG at mt_find:6473 (1)
[  480.512217][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  480.602209][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  480.769838][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  480.886330][ T8311]     0-536866815: 0000000000000000
[  480.891631][ T8311]     536866816-536870911: ffff8880668dc9a0
[  480.941112][ T8311]     536870912-553635839: ffff8880668dc0e0
[  480.962905][ T8311]     553635840-553639935: 0000000000000000
[  480.980698][ T8311]     553639936-553635839: ffff88805ff72d20
11:20:40 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:40 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a35eca032006a0933a"], 0xb)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r0, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0xfe0, 0x0)

11:20:40 executing program 2:
r0 = socket(0x2, 0x3, 0x1)
sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)

11:20:40 executing program 4:
syz_clone(0x84000, 0x0, 0x0, 0x0, 0x0, 0x0)

11:20:40 executing program 5:
r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000000b00000014000180"], 0x28}}, 0x0)

11:20:40 executing program 3:
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil)
prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f00002c1000/0x2000)=nil, 0x2000, &(0x7f0000000000)='/dev/kvm\x00')
mlock(&(0x7f0000121000/0x3000)=nil, 0x3000)
openat$vimc0(0xffffff9c, &(0x7f0000000300), 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  481.038251][ T8311]     553635840-553648127: ffff8880217871c0
[  481.060686][ T8311]     553648128-553652223: ffff8880668dc1c0
[  481.066767][ T8311]     553652224-116813594623: 0000000000000000
[  481.073135][ T8311]     116813594624-116817788927: ffff8880668dc2a0
11:20:40 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0)
sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x509, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}}, 0x0)

[  481.138423][ T8847] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'.
[  481.150224][ T8845] loop0: detected capacity change from 0 to 1024
[  481.157779][ T8311]     116817788928-93825015144447: 0000000000000000
11:20:41 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280), 0xffffffffffffffff)
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast2}]}, 0x1c}}, 0x0)

[  481.237904][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  481.250553][ T8311]     93825015283712-140392653647871: 0000000000000000
11:20:41 executing program 5:
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x1413, 0x1}, 0x10}}, 0x0)

[  481.283892][ T8311]     140392653647872-140392653651967: ffff8880668dc540
11:20:41 executing program 2:
r0 = socket$igmp6(0xa, 0x3, 0x2)
fcntl$F_GET_FILE_RW_HINT(r0, 0x5, &(0x7f0000002b40))

[  481.333506][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
11:20:41 executing program 5:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
bind$bt_sco(r0, &(0x7f0000000200)={0x1f, @fixed}, 0x8)
connect$bt_sco(r0, &(0x7f0000000080)={0x1f, @fixed}, 0x8)

11:20:41 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  481.413756][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  481.426244][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  481.433249][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  481.441431][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  481.449772][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  481.456852][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  481.465727][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  481.472719][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  481.481033][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  481.488174][ T8311]     140392675835904-140392675839999: 0000000000000000
[  481.503181][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  481.510404][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  481.517425][ T8311]     140392676241408-140392676261887: 0000000000000000
[  481.524471][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
11:20:41 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_mreq(r0, 0x29, 0x1d, 0x0, &(0x7f0000000400))

11:20:41 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a35eca032006a0933a"], 0xb)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r0, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0xfe0, 0x0)

11:20:41 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  481.531446][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  481.752128][ T8311]     140392688107520-140392689405951: 0000000000000000
[  481.764836][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  481.784876][ T8878] loop0: detected capacity change from 0 to 1024
[  481.824817][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  481.831922][ T8311]     140392689541120-140727980978175: 0000000000000000
[  481.839121][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  481.847580][ T8311]     140727981113344-140727981887487: 0000000000000000
[  481.856504][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  481.872160][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  481.879455][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  481.888743][ T8311] Pass: 10460535 Run:10460631
[  481.893828][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  481.903679][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  481.913769][ T8311] Call Trace:
[  481.917074][ T8311]  <TASK>
[  481.920042][ T8311]  dump_stack_lvl+0xd1/0x138
[  481.924686][ T8311]  mt_find.cold+0x8b/0x90
[  481.929068][ T8311]  ? mas_find+0x1d0/0x1d0
[  481.933464][ T8311]  find_vma+0x10c/0x1b0
[  481.937664][ T8311]  ? can_vma_merge_before+0x390/0x390
[  481.943076][ T8311]  ? walk_page_test+0x78/0x180
[  481.947888][ T8311]  walk_page_range+0x2b1/0x4a0
[  481.952701][ T8311]  ? __walk_page_range+0x780/0x780
[  481.957878][ T8311]  mlock_fixup+0x650/0x810
[  481.962354][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  481.967605][ T8311]  ? mlock_fixup+0x810/0x810
[  481.972283][ T8311]  ? do_futex+0x132/0x360
[  481.976669][ T8311]  do_mlock+0x25a/0x6d0
[  481.980867][ T8311]  ? xfd_validate_state+0x5d/0x180
[  481.986015][ T8311]  ? folio_evictable+0x270/0x270
[  481.991023][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  481.995835][ T8311]  do_syscall_64+0x39/0xb0
[  482.000303][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  482.006231][ T8311] RIP: 0033:0x7fafb788c0c9
[  482.010679][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  482.030328][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  482.038781][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  482.046789][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  482.054795][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  482.062798][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
11:20:41 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280), 0xffffffffffffffff)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x24}}, 0x0)

11:20:41 executing program 5:
r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0)
dup(r1)
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x4, 0x8, 0xd8})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000080)={0x80, 0x3f, 0x82})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000200)={0x10001, 0x401f, 0x3})
close_range(r0, 0xffffffffffffffff, 0x0)

[  482.070797][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  482.078824][ T8311]  </TASK>
[  482.094929][ T8311] index not increased! 20ffd000 <= 20ffd000
11:20:42 executing program 3:
eventfd2(0x0, 0x400)

11:20:42 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000140)={0xdb, 0x0, 0xc})

11:20:42 executing program 4:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x38})

11:20:42 executing program 5:
r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0)
r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0)
dup(r1)
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x4, 0x8, 0xd8})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000080)={0x80, 0x3f, 0x82})
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000200)={0x10001, 0x401f, 0x3})
close_range(r0, 0xffffffffffffffff, 0x0)

11:20:42 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a35eca032006a0933a"], 0xb)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r0, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0xfe0, 0x0)

11:20:42 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  482.252599][ T8311] BUG at mt_find:6473 (1)
[  482.265524][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  482.367003][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  482.404140][    C0] vkms_vblank_simulate: vblank timer overrun
[  482.446141][ T8892] loop0: detected capacity change from 0 to 1024
11:20:42 executing program 4:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x38})

[  482.493185][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
11:20:42 executing program 3:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002880), 0x10b002, 0x0)
write$6lowpan_enable(r0, &(0x7f0000000040)='1', 0xfffffffffffffe5e)

11:20:42 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000140)={0xdb, 0x0, 0xc})

11:20:42 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:42 executing program 5:
add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000002200)={'syz', 0x2}, &(0x7f0000002240)="b0", 0x1, 0xffffffffffffffff)

11:20:42 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a35eca032006a0933a"], 0xb)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r0, 0x0)

11:20:42 executing program 4:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x38})

[  482.707441][ T8311]     0-536866815: 0000000000000000
11:20:42 executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKRRPART(r0, 0x125f, 0x0)

11:20:42 executing program 4:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x38})

[  482.765658][ T8311]     536866816-536870911: ffff8880668dc9a0
[  482.772896][ T8915] loop0: detected capacity change from 0 to 1024
[  482.805690][ T8311]     536870912-553635839: ffff8880668dc0e0
11:20:42 executing program 4:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4800, 0x0)
ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040))

11:20:42 executing program 5:
r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$IMDELTIMER(r0, 0x80044941, &(0x7f0000000180))

11:20:42 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  482.874575][ T8311]     553635840-553639935: 0000000000000000
[  482.885136][ T8311]     553639936-553635839: ffff88805ff72d20
11:20:42 executing program 4:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xbb38, 0x0, 0x0, 'queue1\x00'})

11:20:42 executing program 3:
r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000000)={0x0, "118b586da868fbdf0a1a4545d8aa53f2599362073c7b44e268b67c11997f91b94e19bc4a14410b691cc844c4e1216ecdc0ba467467db56c8bd1f9e779fe523a92f6c27c823c40ce6ee5061037dbeaf949b7db15dbff781882319f80709d3f6985a8c069c306edd613fb08e2a3df51a5aeaf2c1c75da39da657e81269c59700"})

11:20:42 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a35eca032006a0933a"], 0xb)

11:20:42 executing program 2:
r0 = socket$igmp6(0xa, 0x3, 0x2)
setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000800)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @private1}}, 0x5c)

[  482.928214][ T8311]     553635840-553648127: ffff8880217871c0
[  483.024368][ T8311]     553648128-553652223: ffff8880668dc1c0
[  483.030341][ T8311]     553652224-116813594623: 0000000000000000
[  483.037157][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  483.043643][ T8311]     116817788928-93825015144447: 0000000000000000
[  483.051070][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  483.058334][ T8311]     93825015283712-140392653647871: 0000000000000000
[  483.065682][ T8311]     140392653647872-140392653651967: ffff8880668dc540
11:20:42 executing program 5:
openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000040))

11:20:42 executing program 2:
openat$nullb(0xffffffffffffff9c, 0x0, 0x252002, 0x0)

[  483.072702][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  483.127731][    C0] vkms_vblank_simulate: vblank timer overrun
[  483.140019][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  483.147924][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  483.178065][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  483.206883][ T8311]     140392666234880-140392668332031: ffff8880668dca80
11:20:43 executing program 5:
mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000080)=0x5, 0x7, 0x0)

[  483.223454][ T8944] loop0: detected capacity change from 0 to 1024
11:20:43 executing program 2:
mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1)

11:20:43 executing program 4:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xbb38, 0x0, 0x0, 'queue1\x00'})

11:20:43 executing program 3:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0)
read$FUSE(r0, 0x0, 0xfffffedc)

[  483.269374][ T8311]     140392668332032-140392670429183: ffff8880668dc700
11:20:43 executing program 5:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001140)='/proc/asound/seq/timer\x00', 0x0, 0x0)
mmap$KVM_VCPU(&(0x7f0000ffa000/0x3000)=nil, 0x930, 0x2000001, 0x11, r0, 0x0)

[  483.348741][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  483.407047][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  483.494364][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  483.501382][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  483.544257][ T8311]     140392675835904-140392675839999: 0000000000000000
[  483.551328][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  483.578234][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  483.600250][ T8311]     140392676241408-140392676261887: 0000000000000000
[  483.614298][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  483.630638][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  483.680592][    C0] vkms_vblank_simulate: vblank timer overrun
[  483.852804][ T8311]     140392688107520-140392689405951: 0000000000000000
[  483.860714][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  483.891646][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  483.900396][ T8311]     140392689541120-140727980978175: 0000000000000000
[  483.908045][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  483.917009][ T8311]     140727981113344-140727981887487: 0000000000000000
[  483.926367][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  483.933433][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
11:20:43 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:43 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{}, 'port1\x00'})

11:20:43 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$eJzs3U9oHNcdB/DvrFb/XHCUxE7cEqiIIS0VtfUHpVUvdUspOoQS0kPPwpZj4bUSpE1RQinqP3rtIfScHnTrqdC7IT23l5KrjoFCLjkU3RRmdlZaW7Kysi3vKvl8xNv33r6ZN7/57czsH7FsgK+t5Zk076fI8swbW2V/d2ehtbuzMF4Pt5KU7UbS7FQp1pPi4+RGOiXfLO+sly8etZ0P15be+uTz3U87vWZdquUbmXj0ev3Zrkumk4zU9VGjjzXfzUfO16/iIDNlwq52EweDtn/E9mlWf8LzFhgGRed584ip5EKSifp1QOqrQ+PZRvf0neoqBwAAAOfUc3vZ297f3x90HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCe1L//X9Sl0W1Pp+j+/v9YfV/q9rl2f9ABAAAAAAAAAMBT8O297GUrF7v9/aL6n/+rVedSdfuNvJfNrGYj17KVlbTTzkbmkkz1TDS2tdJub8z1seb8sWvOP5v9BQAAAAAAAICvqN9n+fD//wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAyKZKRTVeVStz2VRjPJRJKxcrnt5D/d9nl2f9ABAAAAwDPw3F72spWL3f5+Ub3nf6l63z+R97KedtbSTiuruVV9FtB519/Y3Vlo7e4s3CvL0Xn/+v/9Sp9hVDOm89nD8Vu+Ui0xmdtZq+65lpt5J63cSqNas3SlG8/xcf3us3LuH9f6jOxWXZd7/pe6Hg5TVUZGDzIyW8dWZuP5kzPxk8+eaEtzaRx88nPpDHJ+oa6Lh+rBezgT8z1H30snZyL5zj///qs7rfW7d25vzgzPLj2mBzMxXvW6mXj5a5WJ2WrfLx/0l/Pz/DIzmc6b2chafp2VtLOa6fysaq3Ux3N5O3Vypm480HvzyyIZqx+XzlX0dDG9Wq17MWv5Rd7Jrazm9epvPnP5QRazmKWeR/hyH2d943Rn/dXv1o3JJH+u6+FQ5vX5nrz2XnOnqrHeew6z9MLTvzY2v1U3ym38oa6Hw8OZmOvJxIsnZ+Jv1euEzdb63Y07K+/2ub3X6ro8j/40VM8S5fHyQvlgVb0Hj45y7MVjx+aqsUsHY40jY5cPxr7sTB2rX8MdnWm+Gnv52LGFauxKz9hxr7cAGHoXvndhbPJ/k/+e/Gjyj5N3Jt+Y+On4D8dfGcvov0Z/1Jwdea3xSvGPfJTfHr7/BwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHt/m+x/cXWm1VjfOrNH9OaeTFy7qH/I5+3i+Yo2JDEUYp2q0/psMQRhD1RgftoN/wBcm4Mxdb9979/rm+x98f+3eyturb6+ujy4uLs0uLb6+cP32Wmsk5e3q7KCjBM7C4ZP+oCMBAAAAAAAAAAAA+nXy1wBG66We7OsEA95FAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4JxbnknzforMzV6bLfu7OwutsnTbh0s2kzSSFL9Jio+TG+mUTPVMVzxqOx+uLb31yee7nx7O1ewu3zhpvf5s1yXTSUbq+mnNd/OJ5ysO9rBM2NVu4mDQvggAAP//c+gHsA==")
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)

11:20:43 executing program 5:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x80800)

11:20:43 executing program 4:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xbb38, 0x0, 0x0, 'queue1\x00'})

11:20:43 executing program 3:
r0 = socket$rxrpc(0x21, 0x2, 0xa)
bind$rxrpc(r0, &(0x7f0000000e80)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24)

[  483.947507][ T8311]     140727981912064-18446744073709551615: 0000000000000000
11:20:43 executing program 5:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000c80))

11:20:43 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{}, 'port1\x00'})

[  484.000390][ T8311] Pass: 10482643 Run:10482740
[  484.046517][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  484.047744][ T8963] loop0: detected capacity change from 0 to 1024
[  484.056358][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  484.056375][ T8311] Call Trace:
[  484.056384][ T8311]  <TASK>
[  484.056394][ T8311]  dump_stack_lvl+0xd1/0x138
[  484.056433][ T8311]  mt_find.cold+0x8b/0x90
[  484.056469][ T8311]  ? mas_find+0x1d0/0x1d0
[  484.056518][ T8311]  find_vma+0x10c/0x1b0
[  484.096644][ T8311]  ? can_vma_merge_before+0x390/0x390
[  484.102063][ T8311]  ? walk_page_test+0x78/0x180
[  484.106876][ T8311]  walk_page_range+0x2b1/0x4a0
[  484.111684][ T8311]  ? __walk_page_range+0x780/0x780
[  484.116857][ T8311]  mlock_fixup+0x650/0x810
[  484.121327][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  484.126582][ T8311]  ? mlock_fixup+0x810/0x810
[  484.131309][ T8311]  ? do_futex+0x132/0x360
[  484.136113][ T8311]  do_mlock+0x25a/0x6d0
[  484.140312][ T8311]  ? xfd_validate_state+0x5d/0x180
[  484.145458][ T8311]  ? folio_evictable+0x270/0x270
[  484.150457][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  484.155262][ T8311]  do_syscall_64+0x39/0xb0
[  484.159702][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  484.165605][ T8311] RIP: 0033:0x7fafb788c0c9
[  484.170026][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
11:20:44 executing program 4:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xbb38, 0x0, 0x0, 'queue1\x00'})

11:20:44 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  484.189636][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  484.198058][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  484.206033][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  484.214009][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  484.221989][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  484.229966][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  484.238045][ T8311]  </TASK>
[  484.241127][    C0] vkms_vblank_simulate: vblank timer overrun
11:20:44 executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)

11:20:44 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{}, 'port1\x00'})

11:20:44 executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$IOC_PR_REGISTER(r0, 0x401870c8, 0x0)

[  484.324864][ T8311] index not increased! 20ffd000 <= 20ffd000
11:20:44 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  484.384282][ T8311] BUG at mt_find:6473 (1)
[  484.388895][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
11:20:44 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{}, 'port1\x00'})

11:20:44 executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)

11:20:44 executing program 5:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x2, 0x0, 0x98, &(0x7f0000000100)={0x0, 0x0, 0xe}})

[  484.490860][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
11:20:44 executing program 3:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080))
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0)

11:20:44 executing program 4:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000240), 0x0, 0x0)
syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff)
ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0)

11:20:44 executing program 2:
add_key(&(0x7f00000000c0)='big_key\x00', 0x0, &(0x7f0000000140)="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", 0x4df, 0xffffffffffffffff)

11:20:44 executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0)

11:20:44 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r1, 0xae80, 0x0)

11:20:44 executing program 5:
openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000140)='/proc/asound/card0/oss_mixer\x00', 0xa0002, 0x0)

11:20:44 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r1, 0xae80, 0x0)

11:20:44 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)

11:20:44 executing program 2:
openat$vcs(0xffffffffffffff9c, &(0x7f0000002880), 0x20c001, 0x0)

11:20:44 executing program 5:
pipe(&(0x7f0000000c00)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
write$FUSE_ATTR(r0, &(0x7f0000000200)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}}}, 0x78)
ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, 0x0)

11:20:44 executing program 4:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000240), 0x0, 0x0)
syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff)
ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0)

11:20:44 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r1, 0xae80, 0x0)

[  484.894124][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  484.996159][ T9009] loop0: detected capacity change from 0 to 1024
[  485.013247][ T8371] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  485.114200][ T8311]     0-536866815: 0000000000000000
[  485.119511][ T8311]     536866816-536870911: ffff8880668dc9a0
[  485.219597][ T8311]     536870912-553635839: ffff8880668dc0e0
11:20:45 executing program 3:
openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0)
ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, 0x0)

11:20:45 executing program 5:
r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000140)=@rose={'rose', 0x0}, 0x10)

11:20:45 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000004c0)={0x3})

11:20:45 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:45 executing program 4:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000240), 0x0, 0x0)
syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff)
ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0)

11:20:45 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)

[  485.264185][ T8311]     553635840-553639935: 0000000000000000
[  485.270186][ T8311]     553639936-553635839: ffff88805ff72d20
11:20:45 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080))
ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f00000003c0))

[  485.324848][ T8311]     553635840-553648127: ffff8880217871c0
[  485.331536][ T8311]     553648128-553652223: ffff8880668dc1c0
11:20:45 executing program 4:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000240), 0x0, 0x0)
syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff)
ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0)

11:20:45 executing program 3:
r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000140)='/proc/asound/card0/oss_mixer\x00', 0xa0002, 0x0)
write$proc_mixer(r0, &(0x7f0000000180)=[{'VOLUME', @val={' \'', 'Master Capture Switch'}}], 0x34)

[  485.399755][ T9024] loop0: detected capacity change from 0 to 1024
11:20:45 executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x3d5e}}, {}, {}, {@gid}, {@force}, {@type={'type', 0x3d, "c6ccf764"}}, {@nls={'nls', 0x3d, 'maccroatian'}}]}, 0x8, 0x604, &(0x7f0000000640)="$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")
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)

11:20:45 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  485.474281][ T8311]     553652224-116813594623: 0000000000000000
11:20:45 executing program 5:
openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000540), 0x204a1, 0x0)

[  485.530650][ T8311]     116813594624-116817788927: ffff8880668dc2a0
11:20:45 executing program 2:
socketpair(0x21, 0x0, 0x2, 0x0)

11:20:45 executing program 4:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000240), 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0)

[  485.598746][ T9044] loop0: detected capacity change from 0 to 1024
[  485.616497][ T8311]     116817788928-93825015144447: 0000000000000000
[  485.624833][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  485.635281][ T8311]     93825015283712-140392653647871: 0000000000000000
[  485.642372][ T8311]     140392653647872-140392653651967: ffff8880668dc540
11:20:45 executing program 3:
landlock_create_ruleset(0x0, 0x0, 0x0)
move_pages(0x0, 0x0, 0x0, &(0x7f0000001780)=[0x0, 0x0], 0x0, 0x0)

11:20:45 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0)
ioctl$LOOP_GET_STATUS64(r0, 0x125d, &(0x7f0000000000))

[  485.650184][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  485.717812][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  485.740168][ T8311]     140392662040576-140392664137727: ffff8880668dc380
11:20:45 executing program 5:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000040), 0x4)

11:20:45 executing program 4:
ioctl$SNDRV_PCM_IOCTL_RESET(0xffffffffffffffff, 0x4141, 0x0)

11:20:45 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

[  485.761530][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  485.788128][ T8311]     140392666234880-140392668332031: ffff8880668dca80
11:20:45 executing program 0:
r0 = socket$phonet_pipe(0x23, 0x5, 0x2)
getsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

11:20:45 executing program 2:
openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/cgroups\x00', 0x0, 0x0)

[  485.829486][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  485.867870][ T8311]     140392670429184-140392674623487: ffff8880668dc620
11:20:45 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:45 executing program 4:
ioctl$SNDRV_PCM_IOCTL_RESET(0xffffffffffffffff, 0x4141, 0x0)

11:20:45 executing program 0:
syz_open_dev$dri(&(0x7f0000001c80), 0x0, 0x0)

[  485.921245][ T8311]     140392674623488-140392674770943: ffff8880284f8380
11:20:45 executing program 2:
syz_open_dev$dri(0x0, 0x0, 0x0)
setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

[  485.971074][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  485.989190][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
11:20:45 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b45, &(0x7f0000000280))

11:20:45 executing program 4:
ioctl$SNDRV_PCM_IOCTL_RESET(0xffffffffffffffff, 0x4141, 0x0)

[  486.029026][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.041242][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.050294][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.062077][ T8311]     140392676241408-140392676261887: 0000000000000000
11:20:45 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

[  486.074539][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
11:20:45 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:20:45 executing program 2:
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x17, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

11:20:45 executing program 4:
r0 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0)

[  486.092232][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.142767][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.159609][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.171125][ T8311]     140392689410048-140392689541119: ffff8880284f8700
11:20:45 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:46 executing program 4:
r0 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0)

11:20:46 executing program 2:
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x17, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

[  486.184008][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.191600][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.206524][ T8311]     140727981113344-140727981887487: 0000000000000000
11:20:46 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b45, &(0x7f0000000280))

11:20:46 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

[  486.304110][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
11:20:46 executing program 2:
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x2c01, &(0x7f0000000000)=@framed={{}, [@alu]}, &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

11:20:46 executing program 4:
r0 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0)

11:20:46 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9)
sendto$inet(r0, 0x0, 0x0, 0x20024ffc, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10)

[  486.344722][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.344760][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.344825][ T8311] Pass: 10513362 Run:10513460
[  486.344841][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
11:20:46 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:20:46 executing program 2:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$search(0xa, r1, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0)

11:20:46 executing program 0:
r0 = socket(0x29, 0x5, 0x0)
syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r0)
syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0)
sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x81)

[  486.344869][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
11:20:46 executing program 4:
syz_open_dev$sndpcmp(&(0x7f0000000240), 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(0xffffffffffffffff, 0x4141, 0x0)

11:20:46 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:20:46 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0)
ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f0000000000))

11:20:46 executing program 4:
syz_open_dev$sndpcmp(&(0x7f0000000240), 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(0xffffffffffffffff, 0x4141, 0x0)

[  486.344884][ T8311] Call Trace:
[  486.344893][ T8311]  <TASK>
[  486.344904][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.344945][ T8311]  mt_find.cold+0x8b/0x90
[  486.344984][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.345033][ T8311]  find_vma+0x10c/0x1b0
[  486.345061][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.345096][ T8311]  ? walk_page_test+0x78/0x180
[  486.345133][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.345172][ T8311]  ? __walk_page_range+0x780/0x780
[  486.345228][ T8311]  mlock_fixup+0x650/0x810
[  486.345281][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.345325][ T8311]  ? mlock_fixup+0x810/0x810
[  486.345376][ T8311]  ? do_futex+0x132/0x360
[  486.345419][ T8311]  do_mlock+0x25a/0x6d0
[  486.345453][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.345484][ T8311]  ? folio_evictable+0x270/0x270
[  486.345544][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.345585][ T8311]  do_syscall_64+0x39/0xb0
[  486.345619][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.345647][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.345668][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.345690][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.345714][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.345731][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.345747][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.345763][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.345778][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.345824][ T8311]  </TASK>
[  486.345904][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.345919][ T8311] BUG at mt_find:6473 (1)
[  486.345934][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.345954][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.346203][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.346433][ T8311]     0-536866815: 0000000000000000
[  486.346456][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.346479][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.346503][ T8311]     553635840-553639935: 0000000000000000
[  486.346526][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.346549][ T8311]     553635840-553648127: ffff8880217871c0
[  486.346572][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.346595][ T8311]     553652224-116813594623: 0000000000000000
[  486.346618][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.346643][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.346666][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.346691][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.346716][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.346740][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.346983][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.347008][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.347033][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.347058][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.347083][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.347129][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.347154][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.347178][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.347202][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.347226][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.347250][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.347275][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.347300][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.347323][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.347348][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.347572][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.347596][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.347621][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.347646][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.347671][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.347696][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.347719][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.347744][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.347769][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.347794][ T8311] Pass: 10513362 Run:10513461
[  486.347808][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.347841][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.347857][ T8311] Call Trace:
[  486.347865][ T8311]  <TASK>
[  486.347876][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.347915][ T8311]  mt_find.cold+0x8b/0x90
[  486.347954][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.348001][ T8311]  find_vma+0x10c/0x1b0
[  486.348029][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.348061][ T8311]  ? walk_page_test+0x78/0x180
[  486.348099][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.348138][ T8311]  ? __walk_page_range+0x780/0x780
[  486.348194][ T8311]  mlock_fixup+0x650/0x810
[  486.348246][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.348287][ T8311]  ? mlock_fixup+0x810/0x810
[  486.348337][ T8311]  ? do_futex+0x132/0x360
[  486.348380][ T8311]  do_mlock+0x25a/0x6d0
[  486.348418][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.348450][ T8311]  ? folio_evictable+0x270/0x270
[  486.348510][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.348552][ T8311]  do_syscall_64+0x39/0xb0
[  486.348589][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.348620][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.348641][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.348665][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.348692][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.348709][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.348726][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.348742][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.348767][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.348807][ T8311]  </TASK>
[  486.348827][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.348841][ T8311] BUG at mt_find:6473 (1)
[  486.348856][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.348877][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.349124][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.349351][ T8311]     0-536866815: 0000000000000000
[  486.349374][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.349397][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.349421][ T8311]     553635840-553639935: 0000000000000000
[  486.349442][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.349464][ T8311]     553635840-553648127: ffff8880217871c0
[  486.349487][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.349511][ T8311]     553652224-116813594623: 0000000000000000
[  486.349533][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.349557][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.349579][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.349602][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.349623][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.349647][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.349885][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.349908][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.349930][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.351073][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.351100][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.351124][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.351147][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.351170][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.351194][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.351217][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.351240][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.351265][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.351290][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.351314][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.351338][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.351561][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.351585][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.351610][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.351634][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.351658][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.351682][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.351706][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.351731][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.351754][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.351778][ T8311] Pass: 10513362 Run:10513462
[  486.351792][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.351826][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.351842][ T8311] Call Trace:
[  486.351850][ T8311]  <TASK>
[  486.351861][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.351898][ T8311]  mt_find.cold+0x8b/0x90
[  486.351935][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.351982][ T8311]  find_vma+0x10c/0x1b0
[  486.352009][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.352041][ T8311]  ? walk_page_test+0x78/0x180
[  486.352077][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.352115][ T8311]  ? __walk_page_range+0x780/0x780
[  486.352171][ T8311]  mlock_fixup+0x650/0x810
[  486.352223][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.352266][ T8311]  ? mlock_fixup+0x810/0x810
[  486.352315][ T8311]  ? do_futex+0x132/0x360
[  486.352358][ T8311]  do_mlock+0x25a/0x6d0
[  486.352395][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.352427][ T8311]  ? folio_evictable+0x270/0x270
[  486.352484][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.352527][ T8311]  do_syscall_64+0x39/0xb0
[  486.352562][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.352592][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.352613][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.352637][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.352663][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.352681][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.352697][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.352712][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.352728][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.352765][ T8311]  </TASK>
[  486.352780][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.352793][ T8311] BUG at mt_find:6473 (1)
[  486.352807][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.352833][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.353078][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.353286][ T8311]     0-536866815: 0000000000000000
[  486.353308][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.353330][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.353352][ T8311]     553635840-553639935: 0000000000000000
[  486.353373][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.353394][ T8311]     553635840-553648127: ffff8880217871c0
[  486.353413][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.353433][ T8311]     553652224-116813594623: 0000000000000000
[  486.353452][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.353473][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.353494][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.353516][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.353538][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.353560][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.353801][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.353884][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.353909][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.353933][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.353957][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.353981][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.354005][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.354311][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.354331][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.354351][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.354374][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.354396][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.354420][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.354445][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.354469][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.354696][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.354720][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.354745][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.354767][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.354788][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.354810][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.354841][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.354864][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.354888][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.354910][ T8311] Pass: 10513362 Run:10513463
[  486.354924][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.354949][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.354964][ T8311] Call Trace:
[  486.354972][ T8311]  <TASK>
[  486.354983][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.355020][ T8311]  mt_find.cold+0x8b/0x90
[  486.355059][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.355106][ T8311]  find_vma+0x10c/0x1b0
[  486.355131][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.355163][ T8311]  ? walk_page_test+0x78/0x180
[  486.355198][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.355239][ T8311]  ? __walk_page_range+0x780/0x780
[  486.355292][ T8311]  mlock_fixup+0x650/0x810
[  486.355342][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.355385][ T8311]  ? mlock_fixup+0x810/0x810
[  486.355434][ T8311]  ? do_futex+0x132/0x360
[  486.355475][ T8311]  do_mlock+0x25a/0x6d0
[  486.355512][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.355543][ T8311]  ? folio_evictable+0x270/0x270
[  486.355601][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.355643][ T8311]  do_syscall_64+0x39/0xb0
[  486.355680][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.355709][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.355729][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.355753][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.355777][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.355794][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.355811][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.355832][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.355848][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.355886][ T8311]  </TASK>
[  486.356076][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.356091][ T8311] BUG at mt_find:6473 (1)
[  486.356106][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.356125][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.356366][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.356585][ T8311]     0-536866815: 0000000000000000
[  486.356607][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.356630][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.356654][ T8311]     553635840-553639935: 0000000000000000
[  486.356677][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.356701][ T8311]     553635840-553648127: ffff8880217871c0
[  486.356736][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.356760][ T8311]     553652224-116813594623: 0000000000000000
[  486.356783][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.356806][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.356835][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.356861][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.356884][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.356907][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.357329][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.357354][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.357379][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.357403][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.357427][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.357451][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.357474][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.357498][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.357521][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.357545][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.357567][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.357591][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.357615][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.357640][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.357664][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.357900][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.357925][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.357950][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.357975][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.357999][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.358024][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.358047][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.358071][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.358096][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.358120][ T8311] Pass: 10513362 Run:10513464
[  486.358134][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.358162][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.358176][ T8311] Call Trace:
[  486.358185][ T8311]  <TASK>
[  486.358195][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.358235][ T8311]  mt_find.cold+0x8b/0x90
[  486.358273][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.358319][ T8311]  find_vma+0x10c/0x1b0
[  486.358346][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.358378][ T8311]  ? walk_page_test+0x78/0x180
[  486.358414][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.358452][ T8311]  ? __walk_page_range+0x780/0x780
[  486.358526][ T8311]  mlock_fixup+0x650/0x810
[  486.358577][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.358620][ T8311]  ? mlock_fixup+0x810/0x810
[  486.358670][ T8311]  ? do_futex+0x132/0x360
[  486.358713][ T8311]  do_mlock+0x25a/0x6d0
[  486.358751][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.358783][ T8311]  ? folio_evictable+0x270/0x270
[  486.358850][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.358892][ T8311]  do_syscall_64+0x39/0xb0
[  486.358930][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.358960][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.358980][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.359004][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.359026][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.359041][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.359057][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.359073][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.359088][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.359127][ T8311]  </TASK>
[  486.359315][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.359330][ T8311] BUG at mt_find:6473 (1)
[  486.359345][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.359365][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.359614][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.359850][ T8311]     0-536866815: 0000000000000000
[  486.359873][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.359898][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.359921][ T8311]     553635840-553639935: 0000000000000000
[  486.359944][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.359967][ T8311]     553635840-553648127: ffff8880217871c0
[  486.359990][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.360014][ T8311]     553652224-116813594623: 0000000000000000
[  486.360037][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.360062][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.360085][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.360110][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.360133][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.360157][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.360582][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.360607][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.360632][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.360656][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.360680][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.360703][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.360727][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.360751][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.360774][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.360798][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.360828][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.360852][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.360877][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.360901][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.360925][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.361153][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.361177][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.361202][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.361227][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.361250][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.361275][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.361298][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.361322][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.361347][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.361372][ T8311] Pass: 10513362 Run:10513465
[  486.361386][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.361419][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.361433][ T8311] Call Trace:
[  486.361444][ T8311]  <TASK>
[  486.361454][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.361493][ T8311]  mt_find.cold+0x8b/0x90
[  486.361531][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.361578][ T8311]  find_vma+0x10c/0x1b0
[  486.361605][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.361636][ T8311]  ? walk_page_test+0x78/0x180
[  486.361672][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.361710][ T8311]  ? __walk_page_range+0x780/0x780
[  486.361767][ T8311]  mlock_fixup+0x650/0x810
[  486.361822][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.361866][ T8311]  ? mlock_fixup+0x810/0x810
[  486.361916][ T8311]  ? do_futex+0x132/0x360
[  486.361959][ T8311]  do_mlock+0x25a/0x6d0
[  486.361997][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.362029][ T8311]  ? folio_evictable+0x270/0x270
[  486.362088][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.362129][ T8311]  do_syscall_64+0x39/0xb0
[  486.362163][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.362192][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.362212][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.362236][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.362261][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.362279][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.362295][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.362311][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.362326][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.362363][ T8311]  </TASK>
[  486.362552][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.362567][ T8311] BUG at mt_find:6473 (1)
[  486.362582][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.362602][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.362859][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.363089][ T8311]     0-536866815: 0000000000000000
[  486.363111][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.363135][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.363158][ T8311]     553635840-553639935: 0000000000000000
[  486.363182][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.363205][ T8311]     553635840-553648127: ffff8880217871c0
[  486.363228][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.363252][ T8311]     553652224-116813594623: 0000000000000000
[  486.363275][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.363298][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.363320][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.363345][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.363369][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.363393][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.363820][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.363845][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.363870][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.363894][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.363919][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.363942][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.363966][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.363990][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.364464][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.364495][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.364521][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.364547][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.364569][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.364593][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.364617][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.365018][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.365042][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.365067][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.365091][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.365113][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.365139][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.365162][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.365184][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.365209][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.365233][ T8311] Pass: 10513362 Run:10513466
[  486.365247][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.365270][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.365283][ T8311] Call Trace:
[  486.365291][ T8311]  <TASK>
[  486.365300][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.365337][ T8311]  mt_find.cold+0x8b/0x90
[  486.365379][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.365423][ T8311]  find_vma+0x10c/0x1b0
[  486.365449][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.365480][ T8311]  ? walk_page_test+0x78/0x180
[  486.365516][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.365553][ T8311]  ? __walk_page_range+0x780/0x780
[  486.365608][ T8311]  mlock_fixup+0x650/0x810
[  486.365659][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.365702][ T8311]  ? mlock_fixup+0x810/0x810
[  486.365752][ T8311]  ? do_futex+0x132/0x360
[  486.365794][ T8311]  do_mlock+0x25a/0x6d0
[  486.365838][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.365870][ T8311]  ? folio_evictable+0x270/0x270
[  486.365929][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.365970][ T8311]  do_syscall_64+0x39/0xb0
[  486.366009][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.366038][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.366058][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.366082][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.366105][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.366122][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.366138][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.366154][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.366170][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.366208][ T8311]  </TASK>
[  486.366390][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.366405][ T8311] BUG at mt_find:6473 (1)
[  486.366419][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.366439][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.366685][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.366918][ T8311]     0-536866815: 0000000000000000
[  486.366941][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.366964][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.366987][ T8311]     553635840-553639935: 0000000000000000
[  486.367009][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.367032][ T8311]     553635840-553648127: ffff8880217871c0
[  486.367054][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.367077][ T8311]     553652224-116813594623: 0000000000000000
[  486.367100][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.367124][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.367147][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.367171][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.367194][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.367218][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.367631][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.367656][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.367680][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.367739][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.367765][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.367788][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.367817][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.367841][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.367865][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.367888][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.367912][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.367936][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.367960][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.367984][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.368005][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.368244][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.368266][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.368288][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.368310][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.368333][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.368357][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.368381][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.368406][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.368429][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.368453][ T8311] Pass: 10513362 Run:10513467
[  486.368467][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.368493][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.368511][ T8311] Call Trace:
[  486.368519][ T8311]  <TASK>
[  486.368529][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.368567][ T8311]  mt_find.cold+0x8b/0x90
[  486.368605][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.368650][ T8311]  find_vma+0x10c/0x1b0
[  486.368677][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.368710][ T8311]  ? walk_page_test+0x78/0x180
[  486.368747][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.368786][ T8311]  ? __walk_page_range+0x780/0x780
[  486.368848][ T8311]  mlock_fixup+0x650/0x810
[  486.368895][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.368932][ T8311]  ? mlock_fixup+0x810/0x810
[  486.368979][ T8311]  ? do_futex+0x132/0x360
[  486.369022][ T8311]  do_mlock+0x25a/0x6d0
[  486.369059][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.369091][ T8311]  ? folio_evictable+0x270/0x270
[  486.369151][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.369194][ T8311]  do_syscall_64+0x39/0xb0
[  486.369232][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.369261][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.369282][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.369306][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.369331][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.369349][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.369366][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.369382][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.369398][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.369436][ T8311]  </TASK>
[  486.369627][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.369642][ T8311] BUG at mt_find:6473 (1)
[  486.369657][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.369677][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.369932][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.370160][ T8311]     0-536866815: 0000000000000000
[  486.370184][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.370208][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.370232][ T8311]     553635840-553639935: 0000000000000000
[  486.370255][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.370277][ T8311]     553635840-553648127: ffff8880217871c0
[  486.370298][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.370378][ T8311]     553652224-116813594623: 0000000000000000
[  486.370401][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.370425][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.370448][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.370472][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.370495][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.370520][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.370943][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.370968][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.370993][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.371017][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.371041][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.371066][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.371089][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.371113][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.371137][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.371160][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.371184][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.371207][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.371230][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.371254][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.371278][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.371503][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.371527][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.371552][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.371576][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.371600][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.371624][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.371648][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.371672][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.371697][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.371721][ T8311] Pass: 10513362 Run:10513468
[  486.371735][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.371763][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.371778][ T8311] Call Trace:
[  486.371787][ T8311]  <TASK>
[  486.371797][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.371841][ T8311]  mt_find.cold+0x8b/0x90
[  486.371880][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.371928][ T8311]  find_vma+0x10c/0x1b0
[  486.371954][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.371986][ T8311]  ? walk_page_test+0x78/0x180
[  486.372022][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.372061][ T8311]  ? __walk_page_range+0x780/0x780
[  486.372117][ T8311]  mlock_fixup+0x650/0x810
[  486.372169][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.372213][ T8311]  ? mlock_fixup+0x810/0x810
[  486.372264][ T8311]  ? do_futex+0x132/0x360
[  486.372307][ T8311]  do_mlock+0x25a/0x6d0
[  486.372344][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.372376][ T8311]  ? folio_evictable+0x270/0x270
[  486.372437][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.372480][ T8311]  do_syscall_64+0x39/0xb0
[  486.372518][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.372548][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.372568][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.372591][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.372616][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.372634][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.372650][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.372667][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.372683][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.372723][ T8311]  </TASK>
[  486.372908][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.372922][ T8311] BUG at mt_find:6473 (1)
[  486.372937][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.372957][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.373203][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.373432][ T8311]     0-536866815: 0000000000000000
[  486.373454][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.373477][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.373500][ T8311]     553635840-553639935: 0000000000000000
[  486.373523][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.373546][ T8311]     553635840-553648127: ffff8880217871c0
[  486.373570][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.373593][ T8311]     553652224-116813594623: 0000000000000000
[  486.373616][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.373639][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.373663][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.373687][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.373711][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.373735][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.439806][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.439828][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.439846][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.439864][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.439890][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.439907][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.439925][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.439944][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.439962][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.439981][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.439998][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.440016][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.440035][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.440057][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.440082][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.440298][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.440322][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.440346][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.440369][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.440392][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.440424][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.440445][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.440466][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.440486][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.440505][ T8311] Pass: 10514195 Run:10514302
[  486.440551][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.440576][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.440592][ T8311] Call Trace:
[  486.440601][ T8311]  <TASK>
[  486.440611][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.440655][ T8311]  mt_find.cold+0x8b/0x90
[  486.440696][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.440745][ T8311]  find_vma+0x10c/0x1b0
[  486.440772][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.440804][ T8311]  ? walk_page_test+0x78/0x180
[  486.440842][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.440889][ T8311]  ? __walk_page_range+0x780/0x780
[  486.440946][ T8311]  mlock_fixup+0x650/0x810
[  486.441000][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.441045][ T8311]  ? mlock_fixup+0x810/0x810
[  486.441096][ T8311]  ? do_futex+0x132/0x360
[  486.441140][ T8311]  do_mlock+0x25a/0x6d0
[  486.441180][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.441210][ T8311]  ? folio_evictable+0x270/0x270
[  486.441269][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.441312][ T8311]  do_syscall_64+0x39/0xb0
[  486.441351][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.441381][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.441403][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.441428][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.441454][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.441471][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.441487][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.441504][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.441520][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.441558][ T8311]  </TASK>
[  486.561845][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.561866][ T8311] BUG at mt_find:6473 (1)
[  486.561882][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.561904][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.562160][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.562392][ T8311]     0-536866815: 0000000000000000
[  486.562415][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.562438][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.562462][ T8311]     553635840-553639935: 0000000000000000
[  486.562485][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.562508][ T8311]     553635840-553648127: ffff8880217871c0
[  486.562531][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.562555][ T8311]     553652224-116813594623: 0000000000000000
[  486.562577][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.562601][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.562624][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.562649][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.562672][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.562691][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.584875][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.584902][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.584926][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.584949][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.584975][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.584998][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.585022][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.585046][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.585070][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.585094][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.585117][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.585141][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.585163][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.585186][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.585210][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.585435][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.585459][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.585484][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.585509][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.585532][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.585557][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.585579][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.585603][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.585627][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.585651][ T8311] Pass: 10515529 Run:10515637
[  486.585666][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.585692][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.585707][ T8311] Call Trace:
[  486.585716][ T8311]  <TASK>
[  486.585727][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.585768][ T8311]  mt_find.cold+0x8b/0x90
[  486.585812][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.585860][ T8311]  find_vma+0x10c/0x1b0
[  486.585887][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.585919][ T8311]  ? walk_page_test+0x78/0x180
[  486.585954][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.585993][ T8311]  ? __walk_page_range+0x780/0x780
[  486.586049][ T8311]  mlock_fixup+0x650/0x810
[  486.586097][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.586141][ T8311]  ? mlock_fixup+0x810/0x810
[  486.586190][ T8311]  ? do_futex+0x132/0x360
[  486.586233][ T8311]  do_mlock+0x25a/0x6d0
[  486.586269][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.586301][ T8311]  ? folio_evictable+0x270/0x270
[  486.586362][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.586404][ T8311]  do_syscall_64+0x39/0xb0
[  486.586441][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.586472][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.586492][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.586517][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.586542][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.586559][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.586575][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.586591][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.586605][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.586644][ T8311]  </TASK>
[  486.586661][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.586675][ T8311] BUG at mt_find:6473 (1)
[  486.586689][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.586709][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.586958][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.587185][ T8311]     0-536866815: 0000000000000000
[  486.587207][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.587229][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.587251][ T8311]     553635840-553639935: 0000000000000000
[  486.587271][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.587290][ T8311]     553635840-553648127: ffff8880217871c0
[  486.587310][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.587330][ T8311]     553652224-116813594623: 0000000000000000
[  486.587350][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.587369][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.587390][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.587411][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.587432][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.587455][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.587663][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.587686][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.587710][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.587733][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.587757][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.587781][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.587813][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.587839][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.587864][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.587888][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.587911][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.587936][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.587960][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.587984][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.588008][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.588231][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.588254][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.588274][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.588296][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.588319][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.588340][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.588363][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.588389][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.588413][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.588435][ T8311] Pass: 10515529 Run:10515638
[  486.588448][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.588472][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.588495][ T8311] Call Trace:
[  486.588504][ T8311]  <TASK>
[  486.588514][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.588554][ T8311]  mt_find.cold+0x8b/0x90
[  486.588592][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.588639][ T8311]  find_vma+0x10c/0x1b0
[  486.588666][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.588699][ T8311]  ? walk_page_test+0x78/0x180
[  486.588736][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.588774][ T8311]  ? __walk_page_range+0x780/0x780
[  486.588835][ T8311]  mlock_fixup+0x650/0x810
[  486.588886][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.588926][ T8311]  ? mlock_fixup+0x810/0x810
[  486.588971][ T8311]  ? do_futex+0x132/0x360
[  486.589010][ T8311]  do_mlock+0x25a/0x6d0
[  486.589046][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.589076][ T8311]  ? folio_evictable+0x270/0x270
[  486.589131][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.589169][ T8311]  do_syscall_64+0x39/0xb0
[  486.589205][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.589233][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.589252][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.589276][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.589300][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.589314][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.589329][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.589346][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.589361][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.589397][ T8311]  </TASK>
[  486.589413][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.589426][ T8311] BUG at mt_find:6473 (1)
[  486.589439][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.589459][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.589696][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.589926][ T8311]     0-536866815: 0000000000000000
[  486.589948][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.589971][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.589993][ T8311]     553635840-553639935: 0000000000000000
[  486.590014][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.590035][ T8311]     553635840-553648127: ffff8880217871c0
[  486.590059][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.590082][ T8311]     553652224-116813594623: 0000000000000000
[  486.590105][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.590129][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.590152][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.590177][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.590200][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.590225][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.590461][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.590486][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.590510][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.590534][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.590558][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.590582][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.590606][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.590630][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.590654][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.590677][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.590700][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.590724][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.590749][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.590772][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.590796][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.591029][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.591053][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.591077][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.591101][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.591126][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.591148][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.591169][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.591191][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.591214][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.591238][ T8311] Pass: 10515532 Run:10515642
[  486.591252][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.591279][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.591294][ T8311] Call Trace:
[  486.591302][ T8311]  <TASK>
[  486.591312][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.591354][ T8311]  mt_find.cold+0x8b/0x90
[  486.591393][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.591441][ T8311]  find_vma+0x10c/0x1b0
[  486.591468][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.591500][ T8311]  ? walk_page_test+0x78/0x180
[  486.591537][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.591576][ T8311]  ? __walk_page_range+0x780/0x780
[  486.591632][ T8311]  mlock_fixup+0x650/0x810
[  486.591683][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.591726][ T8311]  ? mlock_fixup+0x810/0x810
[  486.591775][ T8311]  ? do_futex+0x132/0x360
[  486.591820][ T8311]  do_mlock+0x25a/0x6d0
[  486.591853][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.591884][ T8311]  ? folio_evictable+0x270/0x270
[  486.591944][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.591986][ T8311]  do_syscall_64+0x39/0xb0
[  486.592023][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.592054][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.592075][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.592100][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.592126][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.592151][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.592167][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.592183][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.592198][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.592237][ T8311]  </TASK>
[  486.592253][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.592267][ T8311] BUG at mt_find:6473 (1)
[  486.592282][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.592302][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.592534][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.592757][ T8311]     0-536866815: 0000000000000000
[  486.592777][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.592807][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.592830][ T8311]     553635840-553639935: 0000000000000000
[  486.592852][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.592873][ T8311]     553635840-553648127: ffff8880217871c0
[  486.592895][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.592918][ T8311]     553652224-116813594623: 0000000000000000
[  486.592939][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.592962][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.592983][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.593005][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.593027][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.593052][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.593277][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.593301][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.593326][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.593350][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.593373][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.593397][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.593421][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.593442][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.593466][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.593488][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.593510][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.593533][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.593557][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.593581][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.593605][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.593825][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.593849][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.593874][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.593899][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.593923][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.593947][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.593970][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.593995][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.644740][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.644852][ T8311] Pass: 10517389 Run:10517500
[  486.644869][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.644894][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.644909][ T8311] Call Trace:
[  486.644917][ T8311]  <TASK>
[  486.644928][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.644968][ T8311]  mt_find.cold+0x8b/0x90
[  486.645008][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.645055][ T8311]  find_vma+0x10c/0x1b0
[  486.645082][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.645113][ T8311]  ? walk_page_test+0x78/0x180
[  486.645148][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.645185][ T8311]  ? __walk_page_range+0x780/0x780
[  486.645239][ T8311]  mlock_fixup+0x650/0x810
[  486.645290][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.645341][ T8311]  ? mlock_fixup+0x810/0x810
[  486.645392][ T8311]  ? do_futex+0x132/0x360
[  486.645436][ T8311]  do_mlock+0x25a/0x6d0
[  486.645478][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.645510][ T8311]  ? folio_evictable+0x270/0x270
[  486.645570][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.645612][ T8311]  do_syscall_64+0x39/0xb0
[  486.645647][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.645678][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.645700][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.645725][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.645749][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.645766][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.645783][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.645799][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.645814][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.645854][ T8311]  </TASK>
[  486.646166][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.646181][ T8311] BUG at mt_find:6473 (1)
[  486.646196][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.646216][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.646473][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.646695][ T8311]     0-536866815: 0000000000000000
[  486.646717][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.646738][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.646760][ T8311]     553635840-553639935: 0000000000000000
[  486.646780][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.646804][ T8311]     553635840-553648127: ffff8880217871c0
[  486.646827][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.646850][ T8311]     553652224-116813594623: 0000000000000000
[  486.646873][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.646894][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.646916][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.646940][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.646963][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.647066][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.647275][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.647293][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.647320][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.647337][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.647353][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.647370][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.647386][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.647403][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.647420][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.647438][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.647457][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.647479][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.647500][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.647521][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.647543][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.647754][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.647776][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.647798][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.647820][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.647843][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.647866][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.647887][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.647908][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.647929][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.647950][ T8311] Pass: 10517391 Run:10517503
[  486.647963][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.647988][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.648001][ T8311] Call Trace:
[  486.648009][ T8311]  <TASK>
[  486.648018][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.648059][ T8311]  mt_find.cold+0x8b/0x90
[  486.648099][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.648144][ T8311]  find_vma+0x10c/0x1b0
[  486.648168][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.648196][ T8311]  ? walk_page_test+0x78/0x180
[  486.648229][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.648264][ T8311]  ? __walk_page_range+0x780/0x780
[  486.648324][ T8311]  mlock_fixup+0x650/0x810
[  486.648376][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.648419][ T8311]  ? mlock_fixup+0x810/0x810
[  486.648465][ T8311]  ? do_futex+0x132/0x360
[  486.648507][ T8311]  do_mlock+0x25a/0x6d0
[  486.648542][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.648575][ T8311]  ? folio_evictable+0x270/0x270
[  486.648630][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.648672][ T8311]  do_syscall_64+0x39/0xb0
[  486.648710][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.648740][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.648760][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.648784][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.648809][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.648826][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.648841][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.648856][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.648871][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.648910][ T8311]  </TASK>
[  486.649011][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.649025][ T8311] BUG at mt_find:6473 (1)
[  486.649040][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.649061][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.649310][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.649579][ T8311]     0-536866815: 0000000000000000
[  486.649647][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.649672][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.649696][ T8311]     553635840-553639935: 0000000000000000
[  486.649719][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.649743][ T8311]     553635840-553648127: ffff8880217871c0
[  486.649766][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.649788][ T8311]     553652224-116813594623: 0000000000000000
[  486.649810][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.649833][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.649856][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.649881][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.649905][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.649929][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.650253][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.650279][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.650310][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.650334][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.650358][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.650382][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.650406][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.650430][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.650454][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.650478][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.650502][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.650527][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.650551][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.650575][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.650600][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.650820][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.650844][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.650869][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.650892][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.650916][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.650940][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.650963][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.650988][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.651011][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.651034][ T8311] Pass: 10517394 Run:10517507
[  486.651046][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.651072][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.651086][ T8311] Call Trace:
[  486.651095][ T8311]  <TASK>
[  486.651105][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.651144][ T8311]  mt_find.cold+0x8b/0x90
[  486.651184][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.651230][ T8311]  find_vma+0x10c/0x1b0
[  486.651256][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.651287][ T8311]  ? walk_page_test+0x78/0x180
[  486.651329][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.651368][ T8311]  ? __walk_page_range+0x780/0x780
[  486.651423][ T8311]  mlock_fixup+0x650/0x810
[  486.651473][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.651514][ T8311]  ? mlock_fixup+0x810/0x810
[  486.651561][ T8311]  ? do_futex+0x132/0x360
[  486.651604][ T8311]  do_mlock+0x25a/0x6d0
[  486.651640][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.651670][ T8311]  ? folio_evictable+0x270/0x270
[  486.651727][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.651766][ T8311]  do_syscall_64+0x39/0xb0
[  486.651801][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.651831][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.651853][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.651875][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.651900][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.651917][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.651933][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.651949][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.651964][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.652002][ T8311]  </TASK>
[  486.652105][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.652119][ T8311] BUG at mt_find:6473 (1)
[  486.652133][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.652154][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.652397][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.652615][ T8311]     0-536866815: 0000000000000000
[  486.652639][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.652662][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.652684][ T8311]     553635840-553639935: 0000000000000000
[  486.652704][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.652727][ T8311]     553635840-553648127: ffff8880217871c0
[  486.652750][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.652772][ T8311]     553652224-116813594623: 0000000000000000
[  486.652794][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.652818][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.652841][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.652865][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.652889][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.652913][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.653219][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.653245][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.653269][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.653313][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.653339][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.653363][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.653386][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.653410][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.653433][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.653457][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.653480][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.653504][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.653529][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.653553][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.653577][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.653805][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.653830][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.653854][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.653879][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.653905][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.653930][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.653954][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.653978][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.654003][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.654140][ T8311] Pass: 10517395 Run:10517509
[  486.654154][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.654180][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.654195][ T8311] Call Trace:
[  486.654203][ T8311]  <TASK>
[  486.654213][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.654254][ T8311]  mt_find.cold+0x8b/0x90
[  486.654288][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.654340][ T8311]  find_vma+0x10c/0x1b0
[  486.654366][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.654396][ T8311]  ? walk_page_test+0x78/0x180
[  486.654434][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.654471][ T8311]  ? __walk_page_range+0x780/0x780
[  486.654525][ T8311]  mlock_fixup+0x650/0x810
[  486.654575][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.654619][ T8311]  ? mlock_fixup+0x810/0x810
[  486.654668][ T8311]  ? do_futex+0x132/0x360
[  486.654713][ T8311]  do_mlock+0x25a/0x6d0
[  486.654749][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.654781][ T8311]  ? folio_evictable+0x270/0x270
[  486.654839][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.654880][ T8311]  do_syscall_64+0x39/0xb0
[  486.654917][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.654948][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.654968][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.654991][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.655016][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.655033][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.655049][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.655065][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.655081][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.655120][ T8311]  </TASK>
[  486.655218][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.655232][ T8311] BUG at mt_find:6473 (1)
[  486.655246][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.655267][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.655504][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.655724][ T8311]     0-536866815: 0000000000000000
[  486.655746][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.655770][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.655793][ T8311]     553635840-553639935: 0000000000000000
[  486.655815][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.655838][ T8311]     553635840-553648127: ffff8880217871c0
[  486.655862][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.655884][ T8311]     553652224-116813594623: 0000000000000000
[  486.655907][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.655931][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.655954][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.655979][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.656002][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.656027][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.656348][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.656373][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.656398][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.656422][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.656446][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.656471][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.656495][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.656519][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.656542][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.656566][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.656589][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.656613][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.656638][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.656662][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.656686][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.656912][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.656936][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.656961][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.656986][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.657009][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.657031][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.657054][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.658110][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.658139][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.658164][ T8311] Pass: 10517395 Run:10517510
[  486.658178][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.658204][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.658219][ T8311] Call Trace:
[  486.658227][ T8311]  <TASK>
[  486.658237][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.658275][ T8311]  mt_find.cold+0x8b/0x90
[  486.658319][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.658365][ T8311]  find_vma+0x10c/0x1b0
[  486.658390][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.658421][ T8311]  ? walk_page_test+0x78/0x180
[  486.658457][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.658515][ T8311]  ? __walk_page_range+0x780/0x780
[  486.658568][ T8311]  mlock_fixup+0x650/0x810
[  486.658619][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.658662][ T8311]  ? mlock_fixup+0x810/0x810
[  486.658710][ T8311]  ? do_futex+0x132/0x360
[  486.658754][ T8311]  do_mlock+0x25a/0x6d0
[  486.658789][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.658820][ T8311]  ? folio_evictable+0x270/0x270
[  486.658880][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.658920][ T8311]  do_syscall_64+0x39/0xb0
[  486.658957][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.658987][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.659007][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.659031][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.659056][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.659073][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.659089][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.659105][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.659121][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.659163][ T8311]  </TASK>
[  486.659258][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.659272][ T8311] BUG at mt_find:6473 (1)
[  486.659287][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.659314][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.659555][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.659780][ T8311]     0-536866815: 0000000000000000
[  486.659802][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.659825][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.659848][ T8311]     553635840-553639935: 0000000000000000
[  486.659869][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.659892][ T8311]     553635840-553648127: ffff8880217871c0
[  486.659913][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.659935][ T8311]     553652224-116813594623: 0000000000000000
[  486.659957][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.659981][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.660003][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.660027][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.660051][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.660076][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.660366][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.660389][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.660411][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.660434][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.660454][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.660477][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.660498][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.660518][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.660540][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.660563][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.660584][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.660605][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.660625][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.660645][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.660665][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.660871][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.660893][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.660914][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.660937][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.660960][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.660981][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.661003][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.661028][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.661052][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.661076][ T8311] Pass: 10517395 Run:10517511
[  486.661090][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.661115][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.661129][ T8311] Call Trace:
[  486.661137][ T8311]  <TASK>
[  486.661147][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.661185][ T8311]  mt_find.cold+0x8b/0x90
[  486.661222][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.661264][ T8311]  find_vma+0x10c/0x1b0
[  486.661289][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.661324][ T8311]  ? walk_page_test+0x78/0x180
[  486.661359][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.661398][ T8311]  ? __walk_page_range+0x780/0x780
[  486.661448][ T8311]  mlock_fixup+0x650/0x810
[  486.661496][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.661539][ T8311]  ? mlock_fixup+0x810/0x810
[  486.661588][ T8311]  ? do_futex+0x132/0x360
[  486.661631][ T8311]  do_mlock+0x25a/0x6d0
[  486.661669][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.661700][ T8311]  ? folio_evictable+0x270/0x270
[  486.661779][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.661819][ T8311]  do_syscall_64+0x39/0xb0
[  486.661856][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.661885][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.661905][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.661928][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.661952][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.661969][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.661984][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.661999][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.662015][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.662053][ T8311]  </TASK>
[  486.662150][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.662164][ T8311] BUG at mt_find:6473 (1)
[  486.662179][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.662200][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.662447][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.662668][ T8311]     0-536866815: 0000000000000000
[  486.662691][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.662716][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.662739][ T8311]     553635840-553639935: 0000000000000000
[  486.662762][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.662786][ T8311]     553635840-553648127: ffff8880217871c0
[  486.662809][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.662832][ T8311]     553652224-116813594623: 0000000000000000
[  486.662856][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.662879][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.662903][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.662927][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.662950][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.662974][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.663286][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.663320][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.663345][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.663370][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.663393][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.663417][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.663441][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.663465][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.663488][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.663512][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.663535][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.663559][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.663583][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.663607][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.663632][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.663856][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.663880][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.663905][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.663929][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.663953][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.663979][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.664003][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.664124][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.664149][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.664174][ T8311] Pass: 10517395 Run:10517512
[  486.664188][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.664214][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.664230][ T8311] Call Trace:
[  486.664237][ T8311]  <TASK>
[  486.664248][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.664288][ T8311]  mt_find.cold+0x8b/0x90
[  486.664334][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.664380][ T8311]  find_vma+0x10c/0x1b0
[  486.664406][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.664438][ T8311]  ? walk_page_test+0x78/0x180
[  486.664474][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.664511][ T8311]  ? __walk_page_range+0x780/0x780
[  486.664561][ T8311]  mlock_fixup+0x650/0x810
[  486.664608][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.664645][ T8311]  ? mlock_fixup+0x810/0x810
[  486.664693][ T8311]  ? do_futex+0x132/0x360
[  486.664735][ T8311]  do_mlock+0x25a/0x6d0
[  486.664772][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.664801][ T8311]  ? folio_evictable+0x270/0x270
[  486.664860][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.664902][ T8311]  do_syscall_64+0x39/0xb0
[  486.664938][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.664967][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.664987][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.665011][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.665036][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.665052][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.665069][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.665083][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.665098][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.665134][ T8311]  </TASK>
[  486.665222][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.665236][ T8311] BUG at mt_find:6473 (1)
[  486.665250][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.665269][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.665502][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.665732][ T8311]     0-536866815: 0000000000000000
[  486.665755][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.665779][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.665802][ T8311]     553635840-553639935: 0000000000000000
[  486.665825][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.665849][ T8311]     553635840-553648127: ffff8880217871c0
[  486.665872][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.665896][ T8311]     553652224-116813594623: 0000000000000000
[  486.665919][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.665942][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.665965][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.665989][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.666013][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.666037][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.666437][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.667934][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.667964][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.667987][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.668011][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.668035][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.668059][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.668082][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.668107][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.668131][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.668155][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.668178][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.668202][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.668226][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.668251][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.668488][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.668513][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.668537][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.668563][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.668586][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.668611][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.668635][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.668659][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.668684][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.668708][ T8311] Pass: 10517723 Run:10517841
[  486.668722][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.668749][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.668764][ T8311] Call Trace:
[  486.668772][ T8311]  <TASK>
[  486.668783][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.668824][ T8311]  mt_find.cold+0x8b/0x90
[  486.668863][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.668910][ T8311]  find_vma+0x10c/0x1b0
[  486.668936][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.668972][ T8311]  ? walk_page_test+0x78/0x180
[  486.669007][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.669040][ T8311]  ? __walk_page_range+0x780/0x780
[  486.669091][ T8311]  mlock_fixup+0x650/0x810
[  486.669138][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.669180][ T8311]  ? mlock_fixup+0x810/0x810
[  486.669228][ T8311]  ? do_futex+0x132/0x360
[  486.669269][ T8311]  do_mlock+0x25a/0x6d0
[  486.669309][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.669338][ T8311]  ? folio_evictable+0x270/0x270
[  486.669392][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.669431][ T8311]  do_syscall_64+0x39/0xb0
[  486.669467][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.669495][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.669515][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.669538][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.669562][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.669578][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.669593][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.669608][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.669623][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.669660][ T8311]  </TASK>
[  486.669751][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.669765][ T8311] BUG at mt_find:6473 (1)
[  486.669780][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.669800][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.670045][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.670273][ T8311]     0-536866815: 0000000000000000
[  486.670301][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.670326][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.670349][ T8311]     553635840-553639935: 0000000000000000
[  486.670371][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.670395][ T8311]     553635840-553648127: ffff8880217871c0
[  486.670417][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.670441][ T8311]     553652224-116813594623: 0000000000000000
[  486.670464][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.670488][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.670511][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.670535][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.670559][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.670583][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.670891][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.670915][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.670938][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.670962][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.670985][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.671008][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.671031][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.671054][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.671078][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.671099][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.671122][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.671146][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.671171][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.671195][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.671219][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.671417][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.671439][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.671461][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.671483][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.671507][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.671531][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.671555][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.671580][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.671604][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.671628][ T8311] Pass: 10517723 Run:10517842
[  486.671643][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.671669][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.671685][ T8311] Call Trace:
[  486.671693][ T8311]  <TASK>
[  486.671704][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.671742][ T8311]  mt_find.cold+0x8b/0x90
[  486.671781][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.671828][ T8311]  find_vma+0x10c/0x1b0
[  486.671854][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.671887][ T8311]  ? walk_page_test+0x78/0x180
[  486.671924][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.671960][ T8311]  ? __walk_page_range+0x780/0x780
[  486.672013][ T8311]  mlock_fixup+0x650/0x810
[  486.672058][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.672098][ T8311]  ? mlock_fixup+0x810/0x810
[  486.672144][ T8311]  ? do_futex+0x132/0x360
[  486.672186][ T8311]  do_mlock+0x25a/0x6d0
[  486.672220][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.672252][ T8311]  ? folio_evictable+0x270/0x270
[  486.672316][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.672360][ T8311]  do_syscall_64+0x39/0xb0
[  486.672398][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.672426][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.672447][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.672472][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.672497][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.672515][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.672531][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.672547][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.672563][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.672603][ T8311]  </TASK>
[  486.672699][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.672714][ T8311] BUG at mt_find:6473 (1)
[  486.672729][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.672748][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.672986][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.673213][ T8311]     0-536866815: 0000000000000000
[  486.673234][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.673257][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.673281][ T8311]     553635840-553639935: 0000000000000000
[  486.673310][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.673332][ T8311]     553635840-553648127: ffff8880217871c0
[  486.673356][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.673379][ T8311]     553652224-116813594623: 0000000000000000
[  486.673402][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.673425][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.673449][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.673473][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.673497][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.673522][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.673815][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.673840][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.673864][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.673888][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.673913][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.673937][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.673960][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.673984][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.674008][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.674102][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.674124][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.674147][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.674171][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.674194][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.674218][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.674449][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.674473][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.674497][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.674522][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.674544][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.674568][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.674592][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.674617][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.674640][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.674663][ T8311] Pass: 10518032 Run:10518152
[  486.674676][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.674700][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.674714][ T8311] Call Trace:
[  486.674721][ T8311]  <TASK>
[  486.674730][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.674768][ T8311]  mt_find.cold+0x8b/0x90
[  486.674804][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.674850][ T8311]  find_vma+0x10c/0x1b0
[  486.674874][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.674903][ T8311]  ? walk_page_test+0x78/0x180
[  486.674937][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.674973][ T8311]  ? __walk_page_range+0x780/0x780
[  486.675027][ T8311]  mlock_fixup+0x650/0x810
[  486.675073][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.675112][ T8311]  ? mlock_fixup+0x810/0x810
[  486.675159][ T8311]  ? do_futex+0x132/0x360
[  486.675200][ T8311]  do_mlock+0x25a/0x6d0
[  486.675235][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.675265][ T8311]  ? folio_evictable+0x270/0x270
[  486.675325][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.675367][ T8311]  do_syscall_64+0x39/0xb0
[  486.675405][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.675433][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.675452][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.675479][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.675504][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.675520][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.675535][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.675551][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.675567][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.675606][ T8311]  </TASK>
[  486.675953][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.675966][ T8311] BUG at mt_find:6473 (1)
[  486.675978][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.675994][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.676224][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.676452][ T8311]     0-536866815: 0000000000000000
[  486.676474][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.676496][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.676519][ T8311]     553635840-553639935: 0000000000000000
[  486.676539][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.676562][ T8311]     553635840-553648127: ffff8880217871c0
[  486.676584][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.676607][ T8311]     553652224-116813594623: 0000000000000000
[  486.676628][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.676651][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.676674][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.676696][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.676719][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.676743][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.676973][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.677080][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.677104][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.677129][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.677153][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.677177][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.677201][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.677225][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.677249][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.677273][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.677301][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.677324][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.677346][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.677366][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.677385][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.677593][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.677617][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.677642][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.677666][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.677690][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.677715][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.677739][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.677764][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.677790][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.677814][ T8311] Pass: 10518035 Run:10518156
[  486.677827][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.677854][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.677868][ T8311] Call Trace:
[  486.677876][ T8311]  <TASK>
[  486.677887][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.677923][ T8311]  mt_find.cold+0x8b/0x90
[  486.677962][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.678009][ T8311]  find_vma+0x10c/0x1b0
[  486.678036][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.678068][ T8311]  ? walk_page_test+0x78/0x180
[  486.678108][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.678146][ T8311]  ? __walk_page_range+0x780/0x780
[  486.678201][ T8311]  mlock_fixup+0x650/0x810
[  486.678253][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.678316][ T8311]  ? mlock_fixup+0x810/0x810
[  486.678367][ T8311]  ? do_futex+0x132/0x360
[  486.678408][ T8311]  do_mlock+0x25a/0x6d0
[  486.678444][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.678495][ T8311]  ? folio_evictable+0x270/0x270
[  486.678556][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.678597][ T8311]  do_syscall_64+0x39/0xb0
[  486.678635][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.678664][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.678684][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.678708][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.678733][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.678751][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.678767][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.678783][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.678798][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.678837][ T8311]  </TASK>
[  486.678931][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.678947][ T8311] BUG at mt_find:6473 (1)
[  486.678961][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.678981][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.679226][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.679461][ T8311]     0-536866815: 0000000000000000
[  486.679483][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.679526][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.679550][ T8311]     553635840-553639935: 0000000000000000
[  486.679573][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.679597][ T8311]     553635840-553648127: ffff8880217871c0
[  486.679620][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.679643][ T8311]     553652224-116813594623: 0000000000000000
[  486.679665][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.679688][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.679711][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.679735][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.679757][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.679781][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.680098][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.680124][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.680148][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.680172][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.680197][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.680221][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.680245][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.680270][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.680301][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.680325][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.680349][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.680374][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.680398][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.680421][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.680445][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.680670][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.680694][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.680719][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.680743][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.680766][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.680790][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.680814][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.680839][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.680862][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.680886][ T8311] Pass: 10518035 Run:10518157
[  486.680899][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.680924][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.680939][ T8311] Call Trace:
[  486.680947][ T8311]  <TASK>
[  486.680958][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.680996][ T8311]  mt_find.cold+0x8b/0x90
[  486.681034][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.681085][ T8311]  find_vma+0x10c/0x1b0
[  486.681112][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.681145][ T8311]  ? walk_page_test+0x78/0x180
[  486.681182][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.681220][ T8311]  ? __walk_page_range+0x780/0x780
[  486.681274][ T8311]  mlock_fixup+0x650/0x810
[  486.681331][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.681374][ T8311]  ? mlock_fixup+0x810/0x810
[  486.681424][ T8311]  ? do_futex+0x132/0x360
[  486.681467][ T8311]  do_mlock+0x25a/0x6d0
[  486.681503][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.681534][ T8311]  ? folio_evictable+0x270/0x270
[  486.681595][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.681638][ T8311]  do_syscall_64+0x39/0xb0
[  486.681676][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.681706][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.681726][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.681749][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.681775][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.681793][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.681808][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.681824][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.681840][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.681879][ T8311]  </TASK>
[  486.681970][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.681985][ T8311] BUG at mt_find:6473 (1)
[  486.682001][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.682021][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.682263][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.682495][ T8311]     0-536866815: 0000000000000000
[  486.682519][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.682543][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.682566][ T8311]     553635840-553639935: 0000000000000000
[  486.682589][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.682613][ T8311]     553635840-553648127: ffff8880217871c0
[  486.682637][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.682661][ T8311]     553652224-116813594623: 0000000000000000
[  486.682685][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.682709][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.682733][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.682757][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.682780][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.682805][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.683115][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.683140][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.683164][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.683188][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.683213][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.683237][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.683260][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.683284][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.683310][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.683330][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.683347][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.683366][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.683385][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.683407][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.683429][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.683623][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.683642][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.683660][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.683679][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.683697][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.683715][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.683734][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.683755][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.683777][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.683796][ T8311] Pass: 10518035 Run:10518158
[  486.683809][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.683831][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.683844][ T8311] Call Trace:
[  486.683851][ T8311]  <TASK>
[  486.683860][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.683890][ T8311]  mt_find.cold+0x8b/0x90
[  486.683920][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.683957][ T8311]  find_vma+0x10c/0x1b0
[  486.683978][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.684005][ T8311]  ? walk_page_test+0x78/0x180
[  486.684040][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.684071][ T8311]  ? __walk_page_range+0x780/0x780
[  486.684118][ T8311]  mlock_fixup+0x650/0x810
[  486.684162][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.684200][ T8311]  ? mlock_fixup+0x810/0x810
[  486.684247][ T8311]  ? do_futex+0x132/0x360
[  486.684286][ T8311]  do_mlock+0x25a/0x6d0
[  486.684326][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.684354][ T8311]  ? folio_evictable+0x270/0x270
[  486.684409][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.684447][ T8311]  do_syscall_64+0x39/0xb0
[  486.684483][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.684512][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.684531][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.684553][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.684579][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.684597][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.684614][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.684630][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.684645][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.684684][ T8311]  </TASK>
[  486.684841][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.684857][ T8311] BUG at mt_find:6473 (1)
[  486.684872][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.684892][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.685133][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.685365][ T8311]     0-536866815: 0000000000000000
[  486.685388][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.685411][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.685434][ T8311]     553635840-553639935: 0000000000000000
[  486.685459][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.685482][ T8311]     553635840-553648127: ffff8880217871c0
[  486.685503][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.685524][ T8311]     553652224-116813594623: 0000000000000000
[  486.685544][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.685567][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.685589][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.685612][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.685633][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.685655][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.685949][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.685972][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.685995][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.686019][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.686044][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.686066][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.686089][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.686111][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.686135][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.686157][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.686180][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.686203][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.686227][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.686249][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.686272][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.686505][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.686529][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.686552][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.686577][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.686600][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.686625][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.686649][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.686674][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.686699][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.686722][ T8311] Pass: 10518035 Run:10518159
[  486.686737][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.686763][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.686778][ T8311] Call Trace:
[  486.686786][ T8311]  <TASK>
[  486.686796][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.686834][ T8311]  mt_find.cold+0x8b/0x90
[  486.686873][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.686920][ T8311]  find_vma+0x10c/0x1b0
[  486.686946][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.686981][ T8311]  ? walk_page_test+0x78/0x180
[  486.687018][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.687056][ T8311]  ? __walk_page_range+0x780/0x780
[  486.687110][ T8311]  mlock_fixup+0x650/0x810
[  486.687160][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.687202][ T8311]  ? mlock_fixup+0x810/0x810
[  486.687250][ T8311]  ? do_futex+0x132/0x360
[  486.687298][ T8311]  do_mlock+0x25a/0x6d0
[  486.687335][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.687365][ T8311]  ? folio_evictable+0x270/0x270
[  486.687424][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.687465][ T8311]  do_syscall_64+0x39/0xb0
[  486.687502][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.687532][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.687551][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.687575][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.687601][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.687618][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.687635][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.687650][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.687664][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.687699][ T8311]  </TASK>
[  486.687794][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.687809][ T8311] BUG at mt_find:6473 (1)
[  486.687823][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.687844][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.688086][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.688319][ T8311]     0-536866815: 0000000000000000
[  486.688341][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.688363][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.688387][ T8311]     553635840-553639935: 0000000000000000
[  486.688409][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.688433][ T8311]     553635840-553648127: ffff8880217871c0
[  486.688458][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.688482][ T8311]     553652224-116813594623: 0000000000000000
[  486.688505][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.688530][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.688554][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.688578][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.688601][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.688626][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.688928][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.688953][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.688976][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.689000][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.689024][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.689046][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.689070][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.689092][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.689115][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.689138][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.689161][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.689186][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.689210][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.689232][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.689256][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.689486][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.689510][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.689534][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.689559][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.689582][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.689605][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.689630][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.689654][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.689679][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.689702][ T8311] Pass: 10518035 Run:10518160
[  486.689716][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.689742][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.689755][ T8311] Call Trace:
[  486.689763][ T8311]  <TASK>
[  486.689774][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.689811][ T8311]  mt_find.cold+0x8b/0x90
[  486.689850][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.689897][ T8311]  find_vma+0x10c/0x1b0
[  486.689924][ T8311]  ? can_vma_merge_before+0x390/0x390
[  486.689959][ T8311]  ? walk_page_test+0x78/0x180
[  486.689995][ T8311]  walk_page_range+0x2b1/0x4a0
[  486.690033][ T8311]  ? __walk_page_range+0x780/0x780
[  486.690089][ T8311]  mlock_fixup+0x650/0x810
[  486.690140][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  486.690183][ T8311]  ? mlock_fixup+0x810/0x810
[  486.690232][ T8311]  ? do_futex+0x132/0x360
[  486.690274][ T8311]  do_mlock+0x25a/0x6d0
[  486.690317][ T8311]  ? xfd_validate_state+0x5d/0x180
[  486.690347][ T8311]  ? folio_evictable+0x270/0x270
[  486.690405][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  486.690446][ T8311]  do_syscall_64+0x39/0xb0
[  486.690484][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  486.690512][ T8311] RIP: 0033:0x7fafb788c0c9
[  486.690533][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  486.690555][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  486.690581][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  486.690599][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  486.690616][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  486.690632][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  486.690649][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  486.690690][ T8311]  </TASK>
[  486.690782][ T8311] index not increased! 20ffd000 <= 20ffd000
[  486.690797][ T8311] BUG at mt_find:6473 (1)
[  486.690811][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  486.690831][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  486.691075][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  486.691313][ T8311]     0-536866815: 0000000000000000
[  486.691335][ T8311]     536866816-536870911: ffff8880668dc9a0
[  486.691360][ T8311]     536870912-553635839: ffff8880668dc0e0
[  486.691383][ T8311]     553635840-553639935: 0000000000000000
[  486.691406][ T8311]     553639936-553635839: ffff88805ff72d20
[  486.691430][ T8311]     553635840-553648127: ffff8880217871c0
[  486.691453][ T8311]     553648128-553652223: ffff8880668dc1c0
[  486.691476][ T8311]     553652224-116813594623: 0000000000000000
[  486.691499][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  486.691522][ T8311]     116817788928-93825015144447: 0000000000000000
[  486.691545][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  486.691570][ T8311]     93825015283712-140392653647871: 0000000000000000
[  486.691592][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  486.691616][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  486.691931][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  486.691956][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  486.691980][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  486.692004][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  486.692028][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  486.692052][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  486.692077][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  486.692100][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  486.692124][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  486.692147][ T8311]     140392675835904-140392675839999: 0000000000000000
[  486.692171][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  486.692194][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  486.692217][ T8311]     140392676241408-140392676261887: 0000000000000000
[  486.692242][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  486.692267][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  486.692501][ T8311]     140392688107520-140392689405951: 0000000000000000
[  486.692526][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  486.692550][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  486.692574][ T8311]     140392689541120-140727980978175: 0000000000000000
[  486.692597][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  486.692621][ T8311]     140727981113344-140727981887487: 0000000000000000
[  486.692644][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  486.692668][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  486.692692][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  486.692715][ T8311] Pass: 10518035 Run:10518161
[  486.692728][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  486.692755][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.692769][ T8311] Call Trace:
[  486.692777][ T8311]  <TASK>
[  486.692787][ T8311]  dump_stack_lvl+0xd1/0x138
[  486.692824][ T8311]  mt_find.cold+0x8b/0x90
[  486.692861][ T8311]  ? mas_find+0x1d0/0x1d0
[  486.692905][ T8311]  find_vma+0x10c/0x1b0
[  504.588733][ T8311]  ? can_vma_merge_before+0x390/0x390
[  504.594126][ T8311]  ? walk_page_test+0x78/0x180
[  504.598909][ T8311]  walk_page_range+0x2b1/0x4a0
[  504.603690][ T8311]  ? __walk_page_range+0x780/0x780
[  504.608834][ T8311]  mlock_fixup+0x650/0x810
[  504.613281][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  504.618504][ T8311]  ? mlock_fixup+0x810/0x810
[  504.623124][ T8311]  ? do_futex+0x132/0x360
[  504.627478][ T8311]  do_mlock+0x25a/0x6d0
[  504.631651][ T8311]  ? xfd_validate_state+0x5d/0x180
[  504.636773][ T8311]  ? folio_evictable+0x270/0x270
[  504.641762][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  504.646544][ T8311]  do_syscall_64+0x39/0xb0
[  504.650987][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  504.656889][ T8311] RIP: 0033:0x7fafb788c0c9
[  504.661399][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  504.681013][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  504.689434][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  504.697409][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  504.705398][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  504.713420][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  504.721569][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  504.729565][ T8311]  </TASK>
[  504.733157][    C1] clocksource: timekeeping watchdog on CPU1: Marking clocksource 'acpi_pm' as unstable because the skew is too large:
[  504.746049][    C1] clocksource:                       'tsc' wd_nsec: 18369017746 wd_now: 1048979495e wd_last: fb2084ee18 mask: ffffffffffffffff
[  504.759262][    C1] clocksource:                       'acpi_pm' cs_nsec: 0 cs_now: ab4a2a cs_last: bfe33f mask: ffffff
[  504.770273][    C1] clocksource:                       Clocksource 'acpi_pm' skewed -18369017746 ns (18446744055340 ms) over watchdog 'tsc' interval of 18369017746 ns (18369 ms)
[  504.786319][    C1] clocksource:                       'tsc' (not 'acpi_pm') is current clocksource.
[  504.804662][ T1198] ieee802154 phy0 wpan0: encryption failed: -22
[  504.811068][ T1198] ieee802154 phy1 wpan1: encryption failed: -22
11:21:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b45, &(0x7f0000000280))

11:21:04 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0)
ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000240)={r0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77f18ff91be11c60bcefdadab4bae28e864ba5095bd738986700bcc83d2abdbb9f6c781c026ece61b3e7ed9269ca26b453920d09782289d71f781ee573c2b5f3", "22218545d94700857a83f18b30e9a80c07d90641eca542660e846849ef7cf281f055235f789ade7c743fe32b52eb90d10be0c16f806b9fc43836e25f25e6805e", "1053549d5ff74096ca1e29e8dcb077df1c86976119ee0665cd02808aff80b5a0"}})
syz_open_dev$loop(0x0, 0x0, 0x0)

11:21:04 executing program 4:
syz_open_dev$sndpcmp(&(0x7f0000000240), 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_RESET(0xffffffffffffffff, 0x4141, 0x0)

11:21:04 executing program 2:
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00'})
mlockall(0x1)

11:21:04 executing program 0:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x3, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x0, 0x0, "23b422ebcea5b96cd7825b40495e8c7879ff88a2f98b440914c95c0f40fdb5f9ac2d65c0b9bbc89dabc2693b697b040b827bd321a3eba1d24cc7e76f9a46157d6fc817e3e2b491ffddb034cbfada5385"}, 0xd8)

11:21:04 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:04 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

[  504.972440][ T8311] index not increased! 20ffd000 <= 20ffd000
11:21:04 executing program 4:
syz_open_dev$sndpcmp(&(0x7f0000000240), 0x1, 0x0)

11:21:04 executing program 0:
add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000080)="90b3", 0x2, 0xfffffffffffffffd)

[  505.013832][ T8311] BUG at mt_find:6473 (1)
11:21:04 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:21:04 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b45, &(0x7f0000000280))

[  505.085932][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
11:21:04 executing program 4:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000280))

11:21:04 executing program 0:
add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000080)="90b3", 0x2, 0xfffffffffffffffd)

11:21:05 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

[  505.213121][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
11:21:05 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  505.359135][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  505.417166][ T8311]     0-536866815: 0000000000000000
[  505.422593][ T8311]     536866816-536870911: ffff8880668dc9a0
[  505.443375][ T8311]     536870912-553635839: ffff8880668dc0e0
[  505.458524][ T8311]     553635840-553639935: 0000000000000000
[  505.504550][ T8311]     553639936-553635839: ffff88805ff72d20
[  505.526980][ T8311]     553635840-553648127: ffff8880217871c0
[  505.532955][ T8311]     553648128-553652223: ffff8880668dc1c0
[  505.538971][ T8311]     553652224-116813594623: 0000000000000000
[  505.545499][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  505.551962][ T8311]     116817788928-93825015144447: 0000000000000000
[  505.558675][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  505.565739][ T8311]     93825015283712-140392653647871: 0000000000000000
[  505.573221][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  505.580305][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  505.639909][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  505.648100][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  505.655538][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  505.662801][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  505.670248][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  505.677679][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  505.685526][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  505.692514][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  505.714229][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  505.731703][ T8311]     140392675835904-140392675839999: 0000000000000000
[  505.749027][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  505.760945][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  505.773429][ T8311]     140392676241408-140392676261887: 0000000000000000
[  505.794447][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  505.801461][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  505.882293][ T8311]     140392688107520-140392689405951: 0000000000000000
[  505.902515][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  505.934914][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  505.942062][ T8311]     140392689541120-140727980978175: 0000000000000000
[  505.952536][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  505.988008][ T8311]     140727981113344-140727981887487: 0000000000000000
[  506.023630][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  506.062622][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  506.098304][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  506.126958][ T8311] Pass: 10526449 Run:10526576
[  506.140876][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  506.150831][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  506.160909][ T8311] Call Trace:
[  506.164212][ T8311]  <TASK>
[  506.167167][ T8311]  dump_stack_lvl+0xd1/0x138
[  506.171788][ T8311]  mt_find.cold+0x8b/0x90
[  506.176115][ T8311]  ? mas_find+0x1d0/0x1d0
[  506.180444][ T8311]  find_vma+0x10c/0x1b0
[  506.184607][ T8311]  ? can_vma_merge_before+0x390/0x390
[  506.190001][ T8311]  ? walk_page_test+0x78/0x180
[  506.194781][ T8311]  walk_page_range+0x2b1/0x4a0
[  506.199561][ T8311]  ? __walk_page_range+0x780/0x780
[  506.204704][ T8311]  mlock_fixup+0x650/0x810
[  506.209147][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  506.214364][ T8311]  ? mlock_fixup+0x810/0x810
[  506.218982][ T8311]  ? do_futex+0x132/0x360
[  506.223337][ T8311]  do_mlock+0x25a/0x6d0
[  506.227508][ T8311]  ? xfd_validate_state+0x5d/0x180
[  506.232649][ T8311]  ? folio_evictable+0x270/0x270
[  506.237629][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  506.242586][ T8311]  do_syscall_64+0x39/0xb0
[  506.247025][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  506.252948][ T8311] RIP: 0033:0x7fafb788c0c9
[  506.257372][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  506.276993][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  506.285428][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  506.293421][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  506.301402][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  506.309383][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  506.317359][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
11:21:06 executing program 4:
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff85}}, &(0x7f0000000040)='GPL\x00', 0x2, 0x1000, &(0x7f0000000340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

11:21:06 executing program 2:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffe)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r1)

11:21:06 executing program 0:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x2, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x0, 0x0, "23b422ebcea5b96cd7825b40495e8c7879ff88a2f98b440914c95c0f40fdb5f9ac2d65c0b9bbc89dabc2693b697b040b827bd321a3eba1d24cc7e76f9a46157d6fc817e3e2b491ffddb034cbfada5385"}, 0xd8)

11:21:06 executing program 5:
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f00000000c0))

11:21:06 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:06 executing program 3:
ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b45, &(0x7f0000000280))

[  506.325355][ T8311]  </TASK>
11:21:06 executing program 5:
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f00000000c0))

11:21:06 executing program 4:
r0 = socket$rds(0x15, 0x5, 0x0)
setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001ec0), 0x4)

11:21:06 executing program 0:
r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x8002, 0x0)
write$fb(r0, &(0x7f0000000600)="a0", 0x1)

11:21:06 executing program 2:
syz_usb_connect(0x0, 0x41, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x53, 0x7e, 0xe1, 0x40, 0x5e0, 0x2008, 0x49, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xb4, 0x73, 0xf, 0x0, [@cdc_ncm={{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x1}}]}}]}}]}}, 0x0)

11:21:06 executing program 5:
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f00000000c0))

11:21:06 executing program 3:
ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b45, &(0x7f0000000280))

11:21:06 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0)
ioctl$LOOP_CONFIGURE(r0, 0x40086602, &(0x7f0000000240)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77f18ff91be11c60bcefdadab4bae28e864ba5095bd738986700bcc83d2abdbb9f6c781c026ece61b3e7ed9269ca26b453920d09782289d71f781ee573c2b5f3", "22218545d94700857a83f18b30e9a80c07d90641eca542660e846849ef7cf281f055235f789ade7c743fe32b52ed8fd10be0c16f806b9fc43836e25f25e6805e", "1053549d5ff74096ca1e29e8dcb077df1c86976119ee0665cd02808aff80b5a0"}})

11:21:06 executing program 0:
r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x541b, 0x0)

11:21:06 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0)
ioctl$LOOP_GET_STATUS64(r0, 0x4c06, &(0x7f0000000000))

11:21:06 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:21:06 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:06 executing program 4:
getresuid(&(0x7f0000000480), &(0x7f00000004c0), 0x0)

11:21:06 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r1)

11:21:06 executing program 4:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b66, &(0x7f0000000280))

11:21:06 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

[  506.814193][   T14] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[  506.826869][ T8311] index not increased! 20ffd000 <= 20ffd000
[  506.887920][ T8311] BUG at mt_find:6473 (1)
[  506.955001][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  506.986752][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  507.114584][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  507.268931][ T8311]     0-536866815: 0000000000000000
[  507.281826][ T8311]     536866816-536870911: ffff8880668dc9a0
[  507.288743][ T8311]     536870912-553635839: ffff8880668dc0e0
[  507.299444][ T8311]     553635840-553639935: 0000000000000000
[  507.305842][ T8311]     553639936-553635839: ffff88805ff72d20
[  507.311880][ T8311]     553635840-553648127: ffff8880217871c0
[  507.318392][ T8311]     553648128-553652223: ffff8880668dc1c0
[  507.324665][ T8311]     553652224-116813594623: 0000000000000000
[  507.330949][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  507.337858][ T8311]     116817788928-93825015144447: 0000000000000000
[  507.345725][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  507.352631][ T8311]     93825015283712-140392653647871: 0000000000000000
[  507.359961][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  507.367576][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  507.374397][   T14] usb 3-1: New USB device found, idVendor=05e0, idProduct=2008, bcdDevice= 0.49
[  507.431996][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  507.432033][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  507.432057][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  507.455047][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  507.458923][   T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  507.462085][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  507.477806][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  507.479135][   T14] usb 3-1: Product: syz
[  507.485168][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  507.492818][   T14] usb 3-1: Manufacturer: syz
[  507.496646][ T8311]     140392674770944-140392675500031: 
[  507.501113][   T14] usb 3-1: SerialNumber: syz
[  507.512369][ T8311] ffff8880284f88c0
[  507.514602][   T14] usb 3-1: config 0 descriptor??
[  507.517926][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  507.541121][ T8311]     140392675835904-140392675839999: 0000000000000000
[  507.552627][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  507.560586][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  507.568434][ T8311]     140392676241408-140392676261887: 0000000000000000
[  507.576280][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  507.583355][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  507.634090][ T8311]     140392688107520-140392689405951: 0000000000000000
[  507.641173][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  507.651544][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  507.659665][ T8311]     140392689541120-140727980978175: 0000000000000000
[  507.666893][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  507.673844][ T8311]     140727981113344-140727981887487: 0000000000000000
[  507.681289][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  507.688751][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  507.696027][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  507.703433][ T8311] Pass: 10535414 Run:10535542
[  507.708581][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  507.718403][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  507.728460][ T8311] Call Trace:
[  507.731743][ T8311]  <TASK>
[  507.734685][ T8311]  dump_stack_lvl+0xd1/0x138
[  507.739311][ T8311]  mt_find.cold+0x8b/0x90
[  507.743641][ T8311]  ? mas_find+0x1d0/0x1d0
[  507.748000][ T8311]  find_vma+0x10c/0x1b0
[  507.752180][ T8311]  ? can_vma_merge_before+0x390/0x390
[  507.757576][ T8311]  ? walk_page_test+0x78/0x180
[  507.762358][ T8311]  walk_page_range+0x2b1/0x4a0
[  507.767162][ T8311]  ? __walk_page_range+0x780/0x780
[  507.767334][   T14] usb 3-1: USB disconnect, device number 2
[  507.772305][ T8311]  mlock_fixup+0x650/0x810
[  507.782538][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  507.787788][ T8311]  ? mlock_fixup+0x810/0x810
[  507.792437][ T8311]  ? do_futex+0x132/0x360
[  507.796816][ T8311]  do_mlock+0x25a/0x6d0
[  507.801014][ T8311]  ? xfd_validate_state+0x5d/0x180
[  507.806162][ T8311]  ? folio_evictable+0x270/0x270
[  507.811142][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  507.815920][ T8311]  do_syscall_64+0x39/0xb0
[  507.820360][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  507.826263][ T8311] RIP: 0033:0x7fafb788c0c9
[  507.830682][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  507.850293][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  507.858715][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  507.866703][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  507.874678][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  507.882651][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  507.890626][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  507.898619][ T8311]  </TASK>
[  507.913112][ T8311] index not increased! 20ffd000 <= 20ffd000
[  507.919162][ T8311] BUG at mt_find:6473 (1)
[  507.923558][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  507.932779][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  507.970742][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  508.028655][ T8311]     0-536866815: 0000000000000000
[  508.038373][ T8311]     536866816-536870911: ffff8880668dc9a0
[  508.044693][ T8311]     536870912-553635839: ffff8880668dc0e0
[  508.050715][ T8311]     553635840-553639935: 0000000000000000
[  508.057164][ T8311]     553639936-553635839: ffff88805ff72d20
[  508.063721][ T8311]     553635840-553648127: ffff8880217871c0
[  508.070183][ T8311]     553648128-553652223: ffff8880668dc1c0
[  508.076527][ T8311]     553652224-116813594623: 0000000000000000
[  508.082851][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  508.089780][ T8311]     116817788928-93825015144447: 0000000000000000
[  508.096846][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  508.103716][ T8311]     93825015283712-140392653647871: 0000000000000000
[  508.111093][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  508.118452][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  508.175803][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  508.182818][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  508.189905][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  508.196915][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  508.203852][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  508.210999][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  508.217994][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  508.226397][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  508.233368][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  508.240444][ T8311]     140392675835904-140392675839999: 0000000000000000
[  508.247613][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  508.254680][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  508.261834][ T8311]     140392676241408-140392676261887: 0000000000000000
[  508.270727][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  508.278137][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
11:21:08 executing program 2:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001b80)={0x11, 0x3, &(0x7f0000000940)=@framed, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000001a80), 0x10}, 0x80)
syz_open_dev$dri(0x0, 0x0, 0x0)
setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

11:21:08 executing program 3:
ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b45, &(0x7f0000000280))

11:21:08 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:21:08 executing program 0:
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000000c0), 0x2)
ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x801000})

11:21:08 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:21:08 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  508.331287][ T8311]     140392688107520-140392689405951: 0000000000000000
11:21:08 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:21:08 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001140)={'batadv_slave_1\x00', <r1=>0x0})
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)=@bridge_dellink={0x44, 0x11, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9}, {0x4}}}, @IFLA_NUM_TX_QUEUES={0x8}, @IFLA_TARGET_NETNSID={0x8}]}, 0x44}}, 0x0)

[  508.389165][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
11:21:08 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000380), 0xffffffffffffffff)
sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000480)={0x18, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0x4, 0x9}]}, 0x18}}, 0x0)

[  508.436378][ T8311]     140392689410048-140392689541119: ffff8880284f8700
11:21:08 executing program 0:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0)
write$eventfd(r0, &(0x7f00000000c0), 0x8)

11:21:08 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@dellinkprop={0x20, 0x24, 0x3555}, 0x20}}, 0x0)

[  508.488341][ T8311]     140392689541120-140727980978175: 0000000000000000
[  508.506550][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  508.518958][ T8311]     140727981113344-140727981887487: 0000000000000000
[  508.526879][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
11:21:08 executing program 0:
prctl$PR_SET_MM_AUXV(0x2f, 0xc, 0x0, 0x0)

[  508.534587][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  508.542163][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  508.552921][ T8311] Pass: 10540829 Run:10540958
[  508.579652][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  508.589503][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  508.599820][ T8311] Call Trace:
[  508.603093][ T8311]  <TASK>
[  508.606014][ T8311]  dump_stack_lvl+0xd1/0x138
[  508.610602][ T8311]  mt_find.cold+0x8b/0x90
[  508.614929][ T8311]  ? mas_find+0x1d0/0x1d0
[  508.619259][ T8311]  find_vma+0x10c/0x1b0
[  508.623405][ T8311]  ? can_vma_merge_before+0x390/0x390
[  508.628779][ T8311]  ? walk_page_test+0x78/0x180
[  508.633539][ T8311]  walk_page_range+0x2b1/0x4a0
[  508.638305][ T8311]  ? __walk_page_range+0x780/0x780
[  508.643419][ T8311]  mlock_fixup+0x650/0x810
[  508.647864][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  508.653097][ T8311]  ? mlock_fixup+0x810/0x810
[  508.657688][ T8311]  ? do_futex+0x132/0x360
[  508.662017][ T8311]  do_mlock+0x25a/0x6d0
[  508.666175][ T8311]  ? xfd_validate_state+0x5d/0x180
[  508.671283][ T8311]  ? folio_evictable+0x270/0x270
[  508.676232][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  508.680997][ T8311]  do_syscall_64+0x39/0xb0
[  508.685415][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  508.691303][ T8311] RIP: 0033:0x7fafb788c0c9
[  508.695709][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  508.715316][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
11:21:08 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

[  508.723738][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  508.731701][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  508.739676][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  508.747642][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  508.755625][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  508.763639][ T8311]  </TASK>
[  508.875922][ T8311] index not increased! 20ffd000 <= 20ffd000
[  508.883513][ T8311] BUG at mt_find:6473 (1)
[  508.888285][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  508.896942][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  508.994250][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.053050][ T8311]     0-536866815: 0000000000000000
11:21:08 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b45, &(0x7f0000000280))

[  509.163776][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.189347][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.213549][ T8311]     553635840-553639935: 0000000000000000
[  509.273692][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.283877][ T8311]     553635840-553648127: ffff8880217871c0
11:21:09 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:21:09 executing program 0:
ioprio_set$uid(0x0, 0x0, 0x4008)

11:21:09 executing program 2:
r0 = socket$xdp(0x2c, 0x3, 0x0)
setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000700)={&(0x7f0000000600)=""/194, 0x0, 0x800, 0x0, 0x3}, 0x20)

11:21:09 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:21:09 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:09 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b45, &(0x7f0000000280))

[  509.322943][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.336339][ T8311]     553652224-116813594623: 0000000000000000
[  509.342682][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.363892][ T8311]     116817788928-93825015144447: 0000000000000000
11:21:09 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:21:09 executing program 2:
bpf$PROG_LOAD_XDP(0x7, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

11:21:09 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0)
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:21:09 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0)
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

[  509.417809][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.478836][ T8311]     93825015283712-140392653647871: 0000000000000000
11:21:09 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b45, &(0x7f0000000280))

[  509.533252][ T8311]     140392653647872-140392653651967: ffff8880668dc540
11:21:09 executing program 2:
syz_clone(0x40000000, 0x0, 0xfffffc93, 0x0, 0x0, 0x0)

[  509.542355][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.608944][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.629626][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.674645][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.712189][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.728300][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.728324][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.728338][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.728352][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.728365][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.728379][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.728391][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.728405][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.728418][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.728431][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.728445][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.728571][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.728584][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.728598][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.728611][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.728624][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.728637][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.728655][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.728669][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.728682][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.728695][ T8311] Pass: 10573332 Run:10573462
[  509.728704][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.728719][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.728728][ T8311] Call Trace:
[  509.728733][ T8311]  <TASK>
[  509.728740][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.728765][ T8311]  mt_find.cold+0x8b/0x90
[  509.728787][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.728813][ T8311]  find_vma+0x10c/0x1b0
[  509.728829][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.728846][ T8311]  ? walk_page_test+0x78/0x180
[  509.728866][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.728887][ T8311]  ? __walk_page_range+0x780/0x780
[  509.728917][ T8311]  mlock_fixup+0x650/0x810
[  509.728945][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.728968][ T8311]  ? mlock_fixup+0x810/0x810
[  509.728994][ T8311]  ? do_futex+0x132/0x360
[  509.729018][ T8311]  do_mlock+0x25a/0x6d0
[  509.729038][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.729056][ T8311]  ? folio_evictable+0x270/0x270
[  509.729087][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.729110][ T8311]  do_syscall_64+0x39/0xb0
[  509.729130][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.729147][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.729159][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.729173][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.729187][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.729197][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.729207][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.729216][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.729225][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.729246][ T8311]  </TASK>
[  509.729256][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.729265][ T8311] BUG at mt_find:6473 (1)
[  509.729277][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.729296][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.730706][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.730837][ T8311]     0-536866815: 0000000000000000
[  509.730849][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.730862][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.730876][ T8311]     553635840-553639935: 0000000000000000
[  509.730888][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.730901][ T8311]     553635840-553648127: ffff8880217871c0
[  509.730914][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.730927][ T8311]     553652224-116813594623: 0000000000000000
[  509.730939][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.730952][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.730965][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.730978][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.730991][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.731005][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.731133][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.731146][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.731159][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.731172][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.731185][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.731199][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.731212][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.731225][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.731240][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.731254][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.731267][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.731280][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.731292][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.731305][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.731319][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.731442][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.731456][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.731469][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.731482][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.731495][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.731509][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.731521][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.731534][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.731547][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.731562][ T8311] Pass: 10573332 Run:10573463
[  509.733983][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.734001][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.734009][ T8311] Call Trace:
[  509.734019][ T8311]  <TASK>
[  509.734029][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.734065][ T8311]  mt_find.cold+0x8b/0x90
[  509.734100][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.734131][ T8311]  find_vma+0x10c/0x1b0
[  509.734146][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.734164][ T8311]  ? walk_page_test+0x78/0x180
[  509.734184][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.734205][ T8311]  ? __walk_page_range+0x780/0x780
[  509.734234][ T8311]  mlock_fixup+0x650/0x810
[  509.734262][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.734285][ T8311]  ? mlock_fixup+0x810/0x810
[  509.734312][ T8311]  ? do_futex+0x132/0x360
[  509.734336][ T8311]  do_mlock+0x25a/0x6d0
[  509.734356][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.734374][ T8311]  ? folio_evictable+0x270/0x270
[  509.734406][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.734429][ T8311]  do_syscall_64+0x39/0xb0
[  509.734449][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.734466][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.734479][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.734492][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.734508][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.734518][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.734527][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.734536][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.734545][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.734566][ T8311]  </TASK>
[  509.737371][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.737389][ T8311] BUG at mt_find:6473 (1)
[  509.737402][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.737424][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.737683][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.737916][ T8311]     0-536866815: 0000000000000000
[  509.737939][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.737962][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.737986][ T8311]     553635840-553639935: 0000000000000000
[  509.738008][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.738032][ T8311]     553635840-553648127: ffff8880217871c0
[  509.738055][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.738079][ T8311]     553652224-116813594623: 0000000000000000
[  509.738103][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.738127][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.738150][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.738174][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.738198][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.738223][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.741966][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.741993][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.742019][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.742044][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.742068][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.742093][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.742119][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.742143][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.742167][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.742192][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.742216][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.742241][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.742266][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.742290][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.742314][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.742541][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.742564][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.742588][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.742612][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.742636][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.742666][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.742690][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.742715][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.742739][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.742762][ T8311] Pass: 10573978 Run:10574110
[  509.742776][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.742803][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.742817][ T8311] Call Trace:
[  509.742825][ T8311]  <TASK>
[  509.742836][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.742879][ T8311]  mt_find.cold+0x8b/0x90
[  509.742917][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.742965][ T8311]  find_vma+0x10c/0x1b0
[  509.742992][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.743024][ T8311]  ? walk_page_test+0x78/0x180
[  509.743061][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.743101][ T8311]  ? __walk_page_range+0x780/0x780
[  509.743154][ T8311]  mlock_fixup+0x650/0x810
[  509.743208][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.743252][ T8311]  ? mlock_fixup+0x810/0x810
[  509.743302][ T8311]  ? do_futex+0x132/0x360
[  509.743344][ T8311]  do_mlock+0x25a/0x6d0
[  509.743382][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.743414][ T8311]  ? folio_evictable+0x270/0x270
[  509.743474][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.743517][ T8311]  do_syscall_64+0x39/0xb0
[  509.743555][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.743586][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.743609][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.743633][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.743665][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.743684][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.743701][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.743717][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.743732][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.743771][ T8311]  </TASK>
[  509.780023][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.780043][ T8311] BUG at mt_find:6473 (1)
[  509.780058][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.780080][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.780338][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.780570][ T8311]     0-536866815: 0000000000000000
[  509.780593][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.780616][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.780639][ T8311]     553635840-553639935: 0000000000000000
[  509.782197][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.782213][ T8311]     553635840-553648127: ffff8880217871c0
[  509.782226][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.782239][ T8311]     553652224-116813594623: 0000000000000000
[  509.782251][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.782264][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.782277][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.782290][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.782303][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.782316][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.782445][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.782458][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.782472][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.782485][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.782498][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.782511][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.782525][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.782538][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.782551][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.782564][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.782578][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.782594][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.782607][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.782620][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.782634][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.782758][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.782770][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.782789][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.782813][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.788581][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.788603][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.788617][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.788630][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.788643][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.788656][ T8311] Pass: 10579713 Run:10579846
[  509.788665][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.788680][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.788689][ T8311] Call Trace:
[  509.788693][ T8311]  <TASK>
[  509.788700][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.788724][ T8311]  mt_find.cold+0x8b/0x90
[  509.788745][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.788771][ T8311]  find_vma+0x10c/0x1b0
[  509.788786][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.788803][ T8311]  ? walk_page_test+0x78/0x180
[  509.788823][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.788843][ T8311]  ? __walk_page_range+0x780/0x780
[  509.788873][ T8311]  mlock_fixup+0x650/0x810
[  509.788900][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.788924][ T8311]  ? mlock_fixup+0x810/0x810
[  509.788950][ T8311]  ? do_futex+0x132/0x360
[  509.788973][ T8311]  do_mlock+0x25a/0x6d0
[  509.788993][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.789011][ T8311]  ? folio_evictable+0x270/0x270
[  509.789043][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.789065][ T8311]  do_syscall_64+0x39/0xb0
[  509.789091][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.789109][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.789121][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.789135][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.789150][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.789160][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.789169][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.789179][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.789188][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.789208][ T8311]  </TASK>
[  509.789218][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.789225][ T8311] BUG at mt_find:6473 (1)
[  509.789234][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.789245][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.789378][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.789503][ T8311]     0-536866815: 0000000000000000
[  509.790795][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.790812][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.790825][ T8311]     553635840-553639935: 0000000000000000
[  509.790838][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.790851][ T8311]     553635840-553648127: ffff8880217871c0
[  509.790864][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.790876][ T8311]     553652224-116813594623: 0000000000000000
[  509.790889][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.790901][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.790914][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.790927][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.790940][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.790953][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.791081][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.791099][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.791113][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.791126][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.791139][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.791152][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.791166][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.791179][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.791192][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.791206][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.791219][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.791232][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.791245][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.791259][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.791272][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.791396][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.791408][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.791422][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.791435][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.791448][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.791461][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.791474][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.791487][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.791500][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.791513][ T8311] Pass: 10579945 Run:10580079
[  509.791521][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.791535][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.791543][ T8311] Call Trace:
[  509.791548][ T8311]  <TASK>
[  509.791554][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.791576][ T8311]  mt_find.cold+0x8b/0x90
[  509.791598][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.791624][ T8311]  find_vma+0x10c/0x1b0
[  509.791638][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.791656][ T8311]  ? walk_page_test+0x78/0x180
[  509.791675][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.791696][ T8311]  ? __walk_page_range+0x780/0x780
[  509.791727][ T8311]  mlock_fixup+0x650/0x810
[  509.791755][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.791778][ T8311]  ? mlock_fixup+0x810/0x810
[  509.791809][ T8311]  ? do_futex+0x132/0x360
[  509.791851][ T8311]  do_mlock+0x25a/0x6d0
[  509.791889][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.791916][ T8311]  ? folio_evictable+0x270/0x270
[  509.791948][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.791971][ T8311]  do_syscall_64+0x39/0xb0
[  509.791991][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.792008][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.792020][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.792033][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.792048][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.792058][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.792067][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.792076][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.792089][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.792109][ T8311]  </TASK>
[  509.796449][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.796461][ T8311] BUG at mt_find:6473 (1)
[  509.796470][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.796482][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.796619][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.796744][ T8311]     0-536866815: 0000000000000000
[  509.796756][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.796769][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.796782][ T8311]     553635840-553639935: 0000000000000000
[  509.796795][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.796807][ T8311]     553635840-553648127: ffff8880217871c0
[  509.796820][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.796833][ T8311]     553652224-116813594623: 0000000000000000
[  509.796845][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.796858][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.796870][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.796883][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.796896][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.796909][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.798224][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.798239][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.798253][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.798266][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.798279][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.798293][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.798306][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.798319][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.798333][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.798346][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.798359][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.798372][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.798386][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.798399][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.798412][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.798539][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.798552][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.798565][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.798585][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.798608][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.801579][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.801600][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.801614][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.801627][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.801641][ T8311] Pass: 10581509 Run:10581644
[  509.801649][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.801665][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.801673][ T8311] Call Trace:
[  509.801678][ T8311]  <TASK>
[  509.801684][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.801707][ T8311]  mt_find.cold+0x8b/0x90
[  509.801728][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.801753][ T8311]  find_vma+0x10c/0x1b0
[  509.801769][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.801786][ T8311]  ? walk_page_test+0x78/0x180
[  509.801806][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.801827][ T8311]  ? __walk_page_range+0x780/0x780
[  509.801856][ T8311]  mlock_fixup+0x650/0x810
[  509.801883][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.801907][ T8311]  ? mlock_fixup+0x810/0x810
[  509.801933][ T8311]  ? do_futex+0x132/0x360
[  509.801956][ T8311]  do_mlock+0x25a/0x6d0
[  509.801977][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.801995][ T8311]  ? folio_evictable+0x270/0x270
[  509.802026][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.802049][ T8311]  do_syscall_64+0x39/0xb0
[  509.802069][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.802091][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.802103][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.802117][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.802131][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.802142][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.802151][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.802160][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.802169][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.802189][ T8311]  </TASK>
[  509.802199][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.802207][ T8311] BUG at mt_find:6473 (1)
[  509.802215][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.802227][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.802360][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.803744][ T8311]     0-536866815: 0000000000000000
[  509.803759][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.803772][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.803785][ T8311]     553635840-553639935: 0000000000000000
[  509.803797][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.803810][ T8311]     553635840-553648127: ffff8880217871c0
[  509.803823][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.803836][ T8311]     553652224-116813594623: 0000000000000000
[  509.803848][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.803861][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.803874][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.803887][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.803900][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.803913][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.844425][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.844441][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.844455][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.844468][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.844481][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.844495][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.844508][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.844521][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.844534][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.844548][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.844560][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.844574][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.844587][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.844601][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.844615][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.844744][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.844757][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.844770][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.844783][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.844796][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.844809][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.844822][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.844836][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.844849][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.844862][ T8311] Pass: 10583263 Run:10583399
[  509.844871][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.844886][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.844895][ T8311] Call Trace:
[  509.844900][ T8311]  <TASK>
[  509.844906][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.844930][ T8311]  mt_find.cold+0x8b/0x90
[  509.844952][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.844981][ T8311]  find_vma+0x10c/0x1b0
[  509.844996][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.845014][ T8311]  ? walk_page_test+0x78/0x180
[  509.845034][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.845055][ T8311]  ? __walk_page_range+0x780/0x780
[  509.845084][ T8311]  mlock_fixup+0x650/0x810
[  509.845112][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.845135][ T8311]  ? mlock_fixup+0x810/0x810
[  509.845167][ T8311]  ? do_futex+0x132/0x360
[  509.845191][ T8311]  do_mlock+0x25a/0x6d0
[  509.845211][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.845229][ T8311]  ? folio_evictable+0x270/0x270
[  509.845261][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.845284][ T8311]  do_syscall_64+0x39/0xb0
[  509.845306][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.845323][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.845335][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.845348][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.845362][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.845372][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.845382][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.845391][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.845400][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.845421][ T8311]  </TASK>
[  509.849027][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.849039][ T8311] BUG at mt_find:6473 (1)
[  509.849048][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.849060][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.849201][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.849327][ T8311]     0-536866815: 0000000000000000
[  509.849340][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.849353][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.849366][ T8311]     553635840-553639935: 0000000000000000
[  509.849378][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.849391][ T8311]     553635840-553648127: ffff8880217871c0
[  509.849404][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.849416][ T8311]     553652224-116813594623: 0000000000000000
[  509.849429][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.849442][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.849455][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.849468][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.849480][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.849494][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.849622][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.849635][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.849650][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.849664][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.849677][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.849690][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.849703][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.849716][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.849729][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.849742][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.849755][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.849768][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.849781][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.849794][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.849807][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.849934][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.849948][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.849961][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.849977][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.849990][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.850003][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.850016][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.850029][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.850043][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.850056][ T8311] Pass: 10583263 Run:10583400
[  509.850064][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.850079][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.850087][ T8311] Call Trace:
[  509.850092][ T8311]  <TASK>
[  509.850097][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.850121][ T8311]  mt_find.cold+0x8b/0x90
[  509.850145][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.850171][ T8311]  find_vma+0x10c/0x1b0
[  509.850187][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.850204][ T8311]  ? walk_page_test+0x78/0x180
[  509.850224][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.850245][ T8311]  ? __walk_page_range+0x780/0x780
[  509.850274][ T8311]  mlock_fixup+0x650/0x810
[  509.850302][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.850326][ T8311]  ? mlock_fixup+0x810/0x810
[  509.850352][ T8311]  ? do_futex+0x132/0x360
[  509.850375][ T8311]  do_mlock+0x25a/0x6d0
[  509.850396][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.850413][ T8311]  ? folio_evictable+0x270/0x270
[  509.850445][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.850468][ T8311]  do_syscall_64+0x39/0xb0
[  509.850488][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.850505][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.850517][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.850530][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.850545][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.850554][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.850563][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.850572][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.850581][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.850602][ T8311]  </TASK>
[  509.850610][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.850617][ T8311] BUG at mt_find:6473 (1)
[  509.850625][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.850637][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.850773][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.850898][ T8311]     0-536866815: 0000000000000000
[  509.850910][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.850922][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.850935][ T8311]     553635840-553639935: 0000000000000000
[  509.850947][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.850960][ T8311]     553635840-553648127: ffff8880217871c0
[  509.850972][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.850985][ T8311]     553652224-116813594623: 0000000000000000
[  509.850997][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.851010][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.851023][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.851036][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.851048][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.851062][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.851197][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.851211][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.851224][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.851237][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.851250][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.851263][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.851276][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.851288][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.851301][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.851314][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.851327][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.851340][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.851353][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.851366][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.851379][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.851502][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.851515][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.851529][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.851542][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.851555][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.851568][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.851581][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.851594][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.851608][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.851620][ T8311] Pass: 10583263 Run:10583401
[  509.851628][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.851644][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.851652][ T8311] Call Trace:
[  509.851656][ T8311]  <TASK>
[  509.851662][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.851682][ T8311]  mt_find.cold+0x8b/0x90
[  509.851702][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.851727][ T8311]  find_vma+0x10c/0x1b0
[  509.851741][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.851759][ T8311]  ? walk_page_test+0x78/0x180
[  509.851778][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.851799][ T8311]  ? __walk_page_range+0x780/0x780
[  509.851828][ T8311]  mlock_fixup+0x650/0x810
[  509.851855][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.851878][ T8311]  ? mlock_fixup+0x810/0x810
[  509.851905][ T8311]  ? do_futex+0x132/0x360
[  509.851927][ T8311]  do_mlock+0x25a/0x6d0
[  509.851947][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.851964][ T8311]  ? folio_evictable+0x270/0x270
[  509.851996][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.852018][ T8311]  do_syscall_64+0x39/0xb0
[  509.852038][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.852054][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.852065][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.852077][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.852091][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.852100][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.852109][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.852118][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.852127][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.852151][ T8311]  </TASK>
[  509.852159][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.852166][ T8311] BUG at mt_find:6473 (1)
[  509.852174][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.852185][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.852318][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.852442][ T8311]     0-536866815: 0000000000000000
[  509.852454][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.852467][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.852479][ T8311]     553635840-553639935: 0000000000000000
[  509.852491][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.852504][ T8311]     553635840-553648127: ffff8880217871c0
[  509.852516][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.852529][ T8311]     553652224-116813594623: 0000000000000000
[  509.852541][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.852554][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.852567][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.852579][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.852592][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.852605][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.852735][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.852748][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.852761][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.852774][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.852787][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.852800][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.852813][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.852825][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.852838][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.852851][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.852864][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.852877][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.852890][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.852903][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.852916][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.853038][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.853051][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.853065][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.853078][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.853091][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.853104][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.853117][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.853130][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.853148][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.853161][ T8311] Pass: 10583263 Run:10583402
[  509.853168][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.853182][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.853190][ T8311] Call Trace:
[  509.853194][ T8311]  <TASK>
[  509.853199][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.853219][ T8311]  mt_find.cold+0x8b/0x90
[  509.853239][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.853264][ T8311]  find_vma+0x10c/0x1b0
[  509.853278][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.853295][ T8311]  ? walk_page_test+0x78/0x180
[  509.853315][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.853336][ T8311]  ? __walk_page_range+0x780/0x780
[  509.853365][ T8311]  mlock_fixup+0x650/0x810
[  509.853392][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.853415][ T8311]  ? mlock_fixup+0x810/0x810
[  509.853442][ T8311]  ? do_futex+0x132/0x360
[  509.853464][ T8311]  do_mlock+0x25a/0x6d0
[  509.853484][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.853500][ T8311]  ? folio_evictable+0x270/0x270
[  509.853532][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.853554][ T8311]  do_syscall_64+0x39/0xb0
[  509.853575][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.853591][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.853601][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.853614][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.853627][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.853637][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.853648][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.853656][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.853665][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.853685][ T8311]  </TASK>
[  509.853692][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.853700][ T8311] BUG at mt_find:6473 (1)
[  509.853708][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.853719][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.853851][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.853974][ T8311]     0-536866815: 0000000000000000
[  509.853986][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.853999][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.966338][ T8311]     553635840-553639935: 0000000000000000
[  509.966358][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.966371][ T8311]     553635840-553648127: ffff8880217871c0
[  509.966384][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.966397][ T8311]     553652224-116813594623: 0000000000000000
[  509.966409][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.966423][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.966436][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.966449][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.966461][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.966475][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.966604][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.966617][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.966630][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.966643][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.966656][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.966669][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.966682][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.966695][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.966708][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.966721][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.966734][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.966747][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.966760][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.966773][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.966786][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.971911][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.971927][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.971940][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.971954][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.971968][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.971981][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.971996][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.972020][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.972044][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.973584][ T8311] Pass: 10592190 Run:10592330
[  509.973594][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.973610][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.973619][ T8311] Call Trace:
[  509.973623][ T8311]  <TASK>
[  509.973629][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.973654][ T8311]  mt_find.cold+0x8b/0x90
[  509.973675][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.973702][ T8311]  find_vma+0x10c/0x1b0
[  509.973717][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.973734][ T8311]  ? walk_page_test+0x78/0x180
[  509.973754][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.973775][ T8311]  ? __walk_page_range+0x780/0x780
[  509.973805][ T8311]  mlock_fixup+0x650/0x810
[  509.973833][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.973856][ T8311]  ? mlock_fixup+0x810/0x810
[  509.973883][ T8311]  ? do_futex+0x132/0x360
[  509.973907][ T8311]  do_mlock+0x25a/0x6d0
[  509.973928][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.973946][ T8311]  ? folio_evictable+0x270/0x270
[  509.973985][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.974028][ T8311]  do_syscall_64+0x39/0xb0
[  509.974062][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.974090][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.974109][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.974136][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.974161][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.974179][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.974196][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.974210][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.974225][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.974263][ T8311]  </TASK>
[  509.981885][ T8311] index not increased! 20ffd000 <= 20ffd000
[  509.981903][ T8311] BUG at mt_find:6473 (1)
[  509.981918][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  509.981937][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  509.982167][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  509.982385][ T8311]     0-536866815: 0000000000000000
[  509.982407][ T8311]     536866816-536870911: ffff8880668dc9a0
[  509.982430][ T8311]     536870912-553635839: ffff8880668dc0e0
[  509.982451][ T8311]     553635840-553639935: 0000000000000000
[  509.982472][ T8311]     553639936-553635839: ffff88805ff72d20
[  509.982494][ T8311]     553635840-553648127: ffff8880217871c0
[  509.982516][ T8311]     553648128-553652223: ffff8880668dc1c0
[  509.982540][ T8311]     553652224-116813594623: 0000000000000000
[  509.982562][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  509.982586][ T8311]     116817788928-93825015144447: 0000000000000000
[  509.982610][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  509.982632][ T8311]     93825015283712-140392653647871: 0000000000000000
[  509.982655][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  509.982680][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  509.994510][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  509.994526][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  509.994539][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  509.994552][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  509.994565][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  509.994578][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  509.994591][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  509.994604][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  509.994617][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  509.994630][ T8311]     140392675835904-140392675839999: 0000000000000000
[  509.994643][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  509.994656][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  509.994670][ T8311]     140392676241408-140392676261887: 0000000000000000
[  509.994683][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  509.994696][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  509.994821][ T8311]     140392688107520-140392689405951: 0000000000000000
[  509.994834][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  509.994848][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  509.994861][ T8311]     140392689541120-140727980978175: 0000000000000000
[  509.994874][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  509.994888][ T8311]     140727981113344-140727981887487: 0000000000000000
[  509.994901][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  509.994914][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  509.994927][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  509.994940][ T8311] Pass: 10592190 Run:10592331
[  509.994949][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  509.994964][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.994973][ T8311] Call Trace:
[  509.994978][ T8311]  <TASK>
[  509.994984][ T8311]  dump_stack_lvl+0xd1/0x138
[  509.995009][ T8311]  mt_find.cold+0x8b/0x90
[  509.995029][ T8311]  ? mas_find+0x1d0/0x1d0
[  509.995055][ T8311]  find_vma+0x10c/0x1b0
[  509.995071][ T8311]  ? can_vma_merge_before+0x390/0x390
[  509.995088][ T8311]  ? walk_page_test+0x78/0x180
[  509.995108][ T8311]  walk_page_range+0x2b1/0x4a0
[  509.995134][ T8311]  ? __walk_page_range+0x780/0x780
[  509.995163][ T8311]  mlock_fixup+0x650/0x810
[  509.995192][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  509.995216][ T8311]  ? mlock_fixup+0x810/0x810
[  509.995242][ T8311]  ? do_futex+0x132/0x360
[  509.995265][ T8311]  do_mlock+0x25a/0x6d0
[  509.995286][ T8311]  ? xfd_validate_state+0x5d/0x180
[  509.995303][ T8311]  ? folio_evictable+0x270/0x270
[  509.995335][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  509.995358][ T8311]  do_syscall_64+0x39/0xb0
[  509.995379][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  509.995396][ T8311] RIP: 0033:0x7fafb788c0c9
[  509.995409][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  509.995424][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  509.995438][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  509.995448][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  509.995459][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  509.995468][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  509.995477][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  509.995497][ T8311]  </TASK>
[  510.017401][ T8311] index not increased! 20ffd000 <= 20ffd000
[  510.017413][ T8311] BUG at mt_find:6473 (1)
[  510.017422][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  510.017435][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  510.017603][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  510.032981][ T8311]     0-536866815: 0000000000000000
[  510.032995][ T8311]     536866816-536870911: ffff8880668dc9a0
[  510.033008][ T8311]     536870912-553635839: ffff8880668dc0e0
[  510.033021][ T8311]     553635840-553639935: 0000000000000000
[  510.033033][ T8311]     553639936-553635839: ffff88805ff72d20
[  510.033046][ T8311]     553635840-553648127: ffff8880217871c0
[  510.033059][ T8311]     553648128-553652223: ffff8880668dc1c0
[  510.033071][ T8311]     553652224-116813594623: 0000000000000000
[  510.033084][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  510.033097][ T8311]     116817788928-93825015144447: 0000000000000000
[  510.033110][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  510.033128][ T8311]     93825015283712-140392653647871: 0000000000000000
[  510.033142][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  510.033165][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  510.033335][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  510.033350][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  510.033363][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  510.033376][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  510.033389][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  510.033402][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  510.033415][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  510.033428][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  510.033441][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  510.033454][ T8311]     140392675835904-140392675839999: 0000000000000000
[  510.033467][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  510.033481][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  510.033494][ T8311]     140392676241408-140392676261887: 0000000000000000
[  510.033586][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  510.033601][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  510.033726][ T8311]     140392688107520-140392689405951: 0000000000000000
[  510.033740][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  510.033754][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  510.033767][ T8311]     140392689541120-140727980978175: 0000000000000000
[  510.033780][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  510.033794][ T8311]     140727981113344-140727981887487: 0000000000000000
[  510.033807][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  510.033820][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  510.033834][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  510.033847][ T8311] Pass: 10596134 Run:10596276
[  510.033857][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  510.033872][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.033881][ T8311] Call Trace:
[  510.033886][ T8311]  <TASK>
[  510.033892][ T8311]  dump_stack_lvl+0xd1/0x138
[  510.033917][ T8311]  mt_find.cold+0x8b/0x90
[  510.033938][ T8311]  ? mas_find+0x1d0/0x1d0
[  510.033964][ T8311]  find_vma+0x10c/0x1b0
[  510.033980][ T8311]  ? can_vma_merge_before+0x390/0x390
[  510.033997][ T8311]  ? walk_page_test+0x78/0x180
[  510.034025][ T8311]  walk_page_range+0x2b1/0x4a0
[  510.034060][ T8311]  ? __walk_page_range+0x780/0x780
[  510.034111][ T8311]  mlock_fixup+0x650/0x810
[  510.034168][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  510.034210][ T8311]  ? mlock_fixup+0x810/0x810
[  510.034261][ T8311]  ? do_futex+0x132/0x360
[  510.034304][ T8311]  do_mlock+0x25a/0x6d0
[  510.034341][ T8311]  ? xfd_validate_state+0x5d/0x180
[  510.034371][ T8311]  ? folio_evictable+0x270/0x270
[  510.034404][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  510.034427][ T8311]  do_syscall_64+0x39/0xb0
[  510.034448][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.034466][ T8311] RIP: 0033:0x7fafb788c0c9
[  510.034478][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  510.034492][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  510.034506][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  510.034516][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  510.034526][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  510.034535][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  510.034543][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  510.034564][ T8311]  </TASK>
[  510.039816][ T8311] index not increased! 20ffd000 <= 20ffd000
[  510.039829][ T8311] BUG at mt_find:6473 (1)
[  510.039838][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  510.039851][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  510.040130][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  510.040257][ T8311]     0-536866815: 0000000000000000
[  510.040270][ T8311]     536866816-536870911: ffff8880668dc9a0
[  510.040283][ T8311]     536870912-553635839: ffff8880668dc0e0
[  510.040295][ T8311]     553635840-553639935: 0000000000000000
[  510.040308][ T8311]     553639936-553635839: ffff88805ff72d20
[  510.040320][ T8311]     553635840-553648127: ffff8880217871c0
[  510.040333][ T8311]     553648128-553652223: ffff8880668dc1c0
[  510.040346][ T8311]     553652224-116813594623: 0000000000000000
[  510.040358][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  510.040372][ T8311]     116817788928-93825015144447: 0000000000000000
[  510.040385][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  510.040398][ T8311]     93825015283712-140392653647871: 0000000000000000
[  510.040411][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  510.040424][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  510.040556][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  510.040569][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  510.040583][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  510.040596][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  510.040609][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  510.040622][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  510.040635][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  510.040648][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  510.040661][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  510.040674][ T8311]     140392675835904-140392675839999: 0000000000000000
[  510.040687][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  510.040700][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  510.040713][ T8311]     140392676241408-140392676261887: 0000000000000000
[  510.040727][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  510.040740][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  510.040865][ T8311]     140392688107520-140392689405951: 0000000000000000
[  510.040878][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  510.040892][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  510.040906][ T8311]     140392689541120-140727980978175: 0000000000000000
[  510.040919][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  510.040932][ T8311]     140727981113344-140727981887487: 0000000000000000
[  510.040946][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  510.040959][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  510.040973][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  510.040986][ T8311] Pass: 10596134 Run:10596277
[  510.040994][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  510.041010][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.041018][ T8311] Call Trace:
[  510.041023][ T8311]  <TASK>
[  510.041029][ T8311]  dump_stack_lvl+0xd1/0x138
[  510.041060][ T8311]  mt_find.cold+0x8b/0x90
[  510.041098][ T8311]  ? mas_find+0x1d0/0x1d0
[  510.041153][ T8311]  find_vma+0x10c/0x1b0
[  510.041173][ T8311]  ? can_vma_merge_before+0x390/0x390
[  510.041191][ T8311]  ? walk_page_test+0x78/0x180
[  510.041211][ T8311]  walk_page_range+0x2b1/0x4a0
[  510.041232][ T8311]  ? __walk_page_range+0x780/0x780
[  510.041261][ T8311]  mlock_fixup+0x650/0x810
[  510.041289][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  510.041312][ T8311]  ? mlock_fixup+0x810/0x810
[  510.041339][ T8311]  ? do_futex+0x132/0x360
[  510.041363][ T8311]  do_mlock+0x25a/0x6d0
[  510.041383][ T8311]  ? xfd_validate_state+0x5d/0x180
[  510.041401][ T8311]  ? folio_evictable+0x270/0x270
[  510.041432][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  510.041456][ T8311]  do_syscall_64+0x39/0xb0
[  510.041477][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.041496][ T8311] RIP: 0033:0x7fafb788c0c9
[  510.041508][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  510.041521][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  510.041536][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  510.041546][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  510.041555][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  510.041564][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  510.041572][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  510.041593][ T8311]  </TASK>
[  510.041676][ T8311] index not increased! 20ffd000 <= 20ffd000
[  510.041685][ T8311] BUG at mt_find:6473 (1)
[  510.041693][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  510.041704][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  510.041840][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  510.041965][ T8311]     0-536866815: 0000000000000000
[  510.041978][ T8311]     536866816-536870911: ffff8880668dc9a0
[  510.041990][ T8311]     536870912-553635839: ffff8880668dc0e0
[  510.042003][ T8311]     553635840-553639935: 0000000000000000
[  510.042015][ T8311]     553639936-553635839: ffff88805ff72d20
[  510.042028][ T8311]     553635840-553648127: ffff8880217871c0
[  510.042041][ T8311]     553648128-553652223: ffff8880668dc1c0
[  510.042053][ T8311]     553652224-116813594623: 0000000000000000
[  510.042066][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  510.042079][ T8311]     116817788928-93825015144447: 0000000000000000
[  510.042092][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  510.042104][ T8311]     93825015283712-140392653647871: 0000000000000000
[  510.042117][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  510.042136][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  510.042316][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  510.042330][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  510.042344][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  510.042357][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  510.042370][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  510.042383][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  510.042396][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  510.042409][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  510.042422][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  510.042435][ T8311]     140392675835904-140392675839999: 0000000000000000
[  510.042448][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  510.042461][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  510.042475][ T8311]     140392676241408-140392676261887: 0000000000000000
[  510.042488][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  510.042501][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  510.042625][ T8311]     140392688107520-140392689405951: 0000000000000000
[  510.042638][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  510.042652][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  510.042665][ T8311]     140392689541120-140727980978175: 0000000000000000
[  510.042678][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  510.042766][ T8311]     140727981113344-140727981887487: 0000000000000000
[  510.042781][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  510.042795][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  510.042808][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  510.042822][ T8311] Pass: 10596134 Run:10596278
[  510.042829][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  510.042844][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.042852][ T8311] Call Trace:
[  510.042856][ T8311]  <TASK>
[  510.042862][ T8311]  dump_stack_lvl+0xd1/0x138
[  510.042883][ T8311]  mt_find.cold+0x8b/0x90
[  510.042904][ T8311]  ? mas_find+0x1d0/0x1d0
[  510.042929][ T8311]  find_vma+0x10c/0x1b0
[  510.042943][ T8311]  ? can_vma_merge_before+0x390/0x390
[  510.042960][ T8311]  ? walk_page_test+0x78/0x180
[  510.042980][ T8311]  walk_page_range+0x2b1/0x4a0
[  510.043000][ T8311]  ? __walk_page_range+0x780/0x780
[  510.043030][ T8311]  mlock_fixup+0x650/0x810
[  510.043057][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  510.043080][ T8311]  ? mlock_fixup+0x810/0x810
[  510.043107][ T8311]  ? do_futex+0x132/0x360
[  510.043134][ T8311]  do_mlock+0x25a/0x6d0
[  510.043154][ T8311]  ? xfd_validate_state+0x5d/0x180
[  510.043171][ T8311]  ? folio_evictable+0x270/0x270
[  510.043203][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  510.043225][ T8311]  do_syscall_64+0x39/0xb0
[  510.043246][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.043262][ T8311] RIP: 0033:0x7fafb788c0c9
[  510.043274][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  510.043286][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  510.043303][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  510.043320][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  510.043337][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  510.043352][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  510.043368][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  510.043403][ T8311]  </TASK>
[  510.043412][ T8311] index not increased! 20ffd000 <= 20ffd000
[  510.043420][ T8311] BUG at mt_find:6473 (1)
[  510.043428][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  510.043440][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  510.043575][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  510.043700][ T8311]     0-536866815: 0000000000000000
[  510.043712][ T8311]     536866816-536870911: ffff8880668dc9a0
[  510.043725][ T8311]     536870912-553635839: ffff8880668dc0e0
[  510.043737][ T8311]     553635840-553639935: 0000000000000000
[  510.043750][ T8311]     553639936-553635839: ffff88805ff72d20
[  510.043762][ T8311]     553635840-553648127: ffff8880217871c0
[  510.043775][ T8311]     553648128-553652223: ffff8880668dc1c0
[  510.043860][ T8311]     553652224-116813594623: 0000000000000000
[  510.043874][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  510.043887][ T8311]     116817788928-93825015144447: 0000000000000000
[  510.043900][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  510.043913][ T8311]     93825015283712-140392653647871: 0000000000000000
[  510.043925][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  510.043939][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  510.069522][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  510.069549][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  510.069572][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  510.069594][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  510.069617][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  510.069640][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  510.069663][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  510.069687][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  510.069711][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  510.069733][ T8311]     140392675835904-140392675839999: 0000000000000000
[  510.069755][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  510.069778][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  510.069801][ T8311]     140392676241408-140392676261887: 0000000000000000
[  510.069824][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  510.069848][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  510.090074][ T8311]     140392688107520-140392689405951: 0000000000000000
[  510.090102][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  510.090134][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  510.090159][ T8311]     140392689541120-140727980978175: 0000000000000000
[  510.090185][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  510.090208][ T8311]     140727981113344-140727981887487: 0000000000000000
[  510.090232][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  510.090256][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  510.090279][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  510.090302][ T8311] Pass: 10596336 Run:10596481
[  510.090317][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  510.090344][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.090359][ T8311] Call Trace:
[  510.090367][ T8311]  <TASK>
[  510.090378][ T8311]  dump_stack_lvl+0xd1/0x138
[  510.090419][ T8311]  mt_find.cold+0x8b/0x90
[  510.090459][ T8311]  ? mas_find+0x1d0/0x1d0
[  510.090506][ T8311]  find_vma+0x10c/0x1b0
[  510.090533][ T8311]  ? can_vma_merge_before+0x390/0x390
[  510.090566][ T8311]  ? walk_page_test+0x78/0x180
[  510.090602][ T8311]  walk_page_range+0x2b1/0x4a0
[  510.090640][ T8311]  ? __walk_page_range+0x780/0x780
[  510.090696][ T8311]  mlock_fixup+0x650/0x810
[  510.090750][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  510.090797][ T8311]  ? mlock_fixup+0x810/0x810
[  510.090847][ T8311]  ? do_futex+0x132/0x360
[  510.090890][ T8311]  do_mlock+0x25a/0x6d0
[  510.090929][ T8311]  ? xfd_validate_state+0x5d/0x180
[  510.090961][ T8311]  ? folio_evictable+0x270/0x270
[  510.091021][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  510.091064][ T8311]  do_syscall_64+0x39/0xb0
[  510.091102][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.091138][ T8311] RIP: 0033:0x7fafb788c0c9
[  510.091159][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  510.091183][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  510.091209][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  510.091227][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  510.091245][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  510.091260][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  510.091276][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  510.091314][ T8311]  </TASK>
[  510.165427][ T8311] index not increased! 20ffd000 <= 20ffd000
[  510.165442][ T8311] BUG at mt_find:6473 (1)
[  510.165451][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  510.165466][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  510.165604][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  510.165737][ T8311]     0-536866815: 0000000000000000
[  510.165749][ T8311]     536866816-536870911: ffff8880668dc9a0
[  510.165762][ T8311]     536870912-553635839: ffff8880668dc0e0
[  510.165775][ T8311]     553635840-553639935: 0000000000000000
[  510.165787][ T8311]     553639936-553635839: ffff88805ff72d20
[  510.165800][ T8311]     553635840-553648127: ffff8880217871c0
[  510.165812][ T8311]     553648128-553652223: ffff8880668dc1c0
[  510.165825][ T8311]     553652224-116813594623: 0000000000000000
[  510.165837][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  510.165850][ T8311]     116817788928-93825015144447: 0000000000000000
[  510.165863][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  510.165876][ T8311]     93825015283712-140392653647871: 0000000000000000
[  510.165889][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  510.165903][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  510.166032][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  510.166045][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  510.166058][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  510.166071][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  510.166084][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  510.166097][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  510.166110][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  510.166128][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  510.166141][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  510.166154][ T8311]     140392675835904-140392675839999: 0000000000000000
[  510.166167][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  510.166180][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  510.166194][ T8311]     140392676241408-140392676261887: 0000000000000000
[  510.166207][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  510.166220][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  510.166345][ T8311]     140392688107520-140392689405951: 0000000000000000
[  510.166360][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  510.166383][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  510.166408][ T8311]     140392689541120-140727980978175: 0000000000000000
[  510.168528][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  510.168694][ T8311]     140727981113344-140727981887487: 0000000000000000
[  510.168720][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  510.168879][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  510.168906][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  510.168928][ T8311] Pass: 10602275 Run:10602421
[  510.168937][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  510.168953][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.168962][ T8311] Call Trace:
[  510.168966][ T8311]  <TASK>
[  510.168973][ T8311]  dump_stack_lvl+0xd1/0x138
[  510.168997][ T8311]  mt_find.cold+0x8b/0x90
[  510.169018][ T8311]  ? mas_find+0x1d0/0x1d0
[  510.169044][ T8311]  find_vma+0x10c/0x1b0
[  510.169060][ T8311]  ? can_vma_merge_before+0x390/0x390
[  510.169077][ T8311]  ? walk_page_test+0x78/0x180
[  510.169097][ T8311]  walk_page_range+0x2b1/0x4a0
[  510.169124][ T8311]  ? __walk_page_range+0x780/0x780
[  510.169154][ T8311]  mlock_fixup+0x650/0x810
[  510.169183][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  510.169206][ T8311]  ? mlock_fixup+0x810/0x810
[  510.169233][ T8311]  ? do_futex+0x132/0x360
[  510.169259][ T8311]  do_mlock+0x25a/0x6d0
[  510.169279][ T8311]  ? xfd_validate_state+0x5d/0x180
[  510.169297][ T8311]  ? folio_evictable+0x270/0x270
[  510.169329][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  510.169351][ T8311]  do_syscall_64+0x39/0xb0
[  510.169372][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  510.169390][ T8311] RIP: 0033:0x7fafb788c0c9
[  510.169403][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  510.169416][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  510.169431][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  510.169441][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  510.169450][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  510.169459][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  510.169468][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  510.169488][ T8311]  </TASK>
[  510.173441][ T8311] index not increased! 20ffd000 <= 20ffd000
[  510.173454][ T8311] BUG at mt_find:6473 (1)
[  510.173463][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  510.173476][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  510.173619][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  510.173745][ T8311]     0-536866815: 0000000000000000
[  510.173757][ T8311]     536866816-536870911: ffff8880668dc9a0
[  510.173770][ T8311]     536870912-553635839: ffff8880668dc0e0
[  510.173783][ T8311]     553635840-553639935: 0000000000000000
[  510.173796][ T8311]     553639936-553635839: ffff88805ff72d20
[  510.173809][ T8311]     553635840-553648127: ffff8880217871c0
[  510.173822][ T8311]     553648128-553652223: ffff8880668dc1c0
[  510.173834][ T8311]     553652224-116813594623: 0000000000000000
[  510.173847][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  510.173860][ T8311]     116817788928-93825015144447: 0000000000000000
[  510.173873][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  510.173886][ T8311]     93825015283712-140392653647871: 0000000000000000
[  510.173899][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  510.173912][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  521.347082][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  521.371556][ T8311]     140392662040576-140392664137727: ffff8880668dc380
11:21:21 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:21:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0)
ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0))

11:21:21 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x0, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:21 executing program 2:
syz_clone(0x40000000, 0x0, 0xfffffc93, 0x0, 0x0, 0x0)

11:21:21 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b45, &(0x7f0000000280))

11:21:21 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

[  521.399469][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
11:21:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f00000000c0))

[  521.476566][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  521.562290][ T8311]     140392668332032-140392670429183: ffff8880668dc700
11:21:21 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b45, 0x0)

[  521.644602][ T8311]     140392670429184-140392674623487: ffff8880668dc620
11:21:21 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  521.733141][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  521.792617][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
11:21:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f00000000c0))

[  521.888102][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  521.925988][ T8311]     140392675835904-140392675839999: 0000000000000000
[  521.957797][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
11:21:21 executing program 2:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0)
write$rfkill(r0, 0x0, 0x0)

11:21:21 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  522.069184][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  522.132474][ T8311]     140392676241408-140392676261887: 0000000000000000
[  522.226144][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  522.325290][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  522.534350][ T8311]     140392688107520-140392689405951: 0000000000000000
[  522.541380][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  522.576229][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  522.643311][ T8311]     140392689541120-140727980978175: 0000000000000000
[  522.651409][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  522.697154][ T8311]     140727981113344-140727981887487: 0000000000000000
[  522.707005][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  522.713996][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  522.722963][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  522.738359][ T8311] Pass: 10683485 Run:10683632
[  522.755763][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  522.765718][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  522.775791][ T8311] Call Trace:
[  522.779070][ T8311]  <TASK>
[  522.781991][ T8311]  dump_stack_lvl+0xd1/0x138
[  522.786593][ T8311]  mt_find.cold+0x8b/0x90
[  522.790923][ T8311]  ? mas_find+0x1d0/0x1d0
[  522.795258][ T8311]  find_vma+0x10c/0x1b0
[  522.799406][ T8311]  ? can_vma_merge_before+0x390/0x390
[  522.804789][ T8311]  ? walk_page_test+0x78/0x180
[  522.809590][ T8311]  walk_page_range+0x2b1/0x4a0
[  522.814373][ T8311]  ? __walk_page_range+0x780/0x780
[  522.819517][ T8311]  mlock_fixup+0x650/0x810
[  522.823951][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  522.829152][ T8311]  ? mlock_fixup+0x810/0x810
[  522.833775][ T8311]  ? do_futex+0x132/0x360
[  522.838153][ T8311]  do_mlock+0x25a/0x6d0
[  522.842353][ T8311]  ? xfd_validate_state+0x5d/0x180
[  522.847506][ T8311]  ? folio_evictable+0x270/0x270
[  522.852485][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  522.857341][ T8311]  do_syscall_64+0x39/0xb0
[  522.861757][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  522.867651][ T8311] RIP: 0033:0x7fafb788c0c9
[  522.872249][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  522.891854][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  522.900348][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  522.908316][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  522.916281][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  522.924256][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  522.932250][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  522.940238][ T8311]  </TASK>
11:21:22 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:21:22 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b45, 0x0)

11:21:22 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f00000000c0))

11:21:22 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:22 executing program 2:
r0 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, "b242fdfcda6c7f02ee940f8c1df2f9e7b2877eaa03b863806ea39d51d00501fd82b3e8204cf94570423f2f97a094de05e42a1001771d8eb9d027678100"}, 0x48, 0xfffffffffffffffc)
keyctl$search(0xb, r0, 0x0, 0x0, 0x0)

[  523.087045][ T8311] index not increased! 20ffd000 <= 20ffd000
[  523.093259][ T8311] BUG at mt_find:6473 (1)
[  523.106511][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  523.203511][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
11:21:23 executing program 0:
r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2)
ioctl$vim2m_VIDIOC_STREAMON(r0, 0x5450, 0x0)

11:21:23 executing program 2:
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000480))
r0 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
r1 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
getgroups(0x6, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee00, 0xee01])
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0)
getpgrp(0xffffffffffffffff)
openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000740)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
socket$nl_sock_diag(0x10, 0x3, 0x4)
r2 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
r3 = socket$nl_sock_diag(0x10, 0x3, 0x4)
r4 = epoll_create(0x9)
epoll_pwait(r4, &(0x7f0000003140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f00000031c0)={[0x2]}, 0x8)
sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)

11:21:23 executing program 3:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$PIO_SCRNMAP(r0, 0x4b45, 0x0)

11:21:23 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, 0x0)

[  523.319322][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
11:21:23 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:23 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_FEATURES_GET(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)={0x28, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x28}}, 0x0)

11:21:23 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, 0x0)

[  523.707910][ T8311]     0-536866815: 0000000000000000
[  523.713314][ T8311]     536866816-536870911: ffff8880668dc9a0
[  523.719904][ T8311]     536870912-553635839: ffff8880668dc0e0
[  523.728018][ T8311]     553635840-553639935: 0000000000000000
[  523.734562][ T8311]     553639936-553635839: ffff88805ff72d20
[  523.740660][ T8311]     553635840-553648127: ffff8880217871c0
[  523.747493][ T8311]     553648128-553652223: ffff8880668dc1c0
[  523.768860][ T8311]     553652224-116813594623: 0000000000000000
[  523.782317][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  523.798677][ T8311]     116817788928-93825015144447: 0000000000000000
[  523.808863][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  523.816181][ T8311]     93825015283712-140392653647871: 0000000000000000
[  523.823261][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  523.832669][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.134218][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.174313][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.225164][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.244478][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.244514][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.244538][ T8311]     140392670429184-140392674623487: ffff8880668dc620
11:21:24 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:21:24 executing program 0:
syz_clone3(&(0x7f0000000340)={0x40000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000300)=[0x0], 0x1}, 0x58)

11:21:24 executing program 2:
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000480))
r0 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
r1 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
getgroups(0x6, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee00, 0xee01])
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0)
getpgrp(0xffffffffffffffff)
openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000740)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
socket$nl_sock_diag(0x10, 0x3, 0x4)
r2 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
r3 = socket$nl_sock_diag(0x10, 0x3, 0x4)
r4 = epoll_create(0x9)
epoll_pwait(r4, &(0x7f0000003140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f00000031c0)={[0x2]}, 0x8)
sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)

11:21:24 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:24 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100))
ioctl$PPPIOCGUNIT(r0, 0x80047456, 0x0)

[  524.244560][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.244584][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
11:21:24 executing program 0:
write$capi20_data(0xffffffffffffffff, 0x0, 0x0)

11:21:24 executing program 5:
mount$fuseblk(&(0x7f0000006c40), &(0x7f0000006c80)='./file0\x00', &(0x7f0000006cc0), 0x0, &(0x7f000000ad80))

[  524.244610][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.244635][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.244659][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.244677][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.244696][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.244718][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
** 121 printk messages dropped **
[  524.255511][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.255737][ T8311]     0-536866815: 0000000000000000
[  524.255760][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.255782][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.255805][ T8311]     553635840-553639935: 0000000000000000
[  524.255828][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.255851][ T8311]     553635840-553648127: ffff8880217871c0
[  524.255875][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.255898][ T8311]     553652224-116813594623: 0000000000000000
[  524.255920][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.255942][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.255966][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.255990][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.256014][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.256039][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.283573][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.283600][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.283625][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.283650][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.283674][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.283698][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.283722][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.283746][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.283770][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.283794][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.283818][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.283842][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.283867][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.283891][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.283915][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.284356][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.284381][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.284407][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.284431][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.284456][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.284480][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.284504][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.284529][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.284644][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.284667][ T8311] Pass: 10716281 Run:10716431
[  524.284681][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.284706][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.284720][ T8311] Call Trace:
[  524.284728][ T8311]  <TASK>
[  524.284738][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.284776][ T8311]  mt_find.cold+0x8b/0x90
[  524.284810][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.284855][ T8311]  find_vma+0x10c/0x1b0
[  524.284881][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.284911][ T8311]  ? walk_page_test+0x78/0x180
[  524.284946][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.284983][ T8311]  ? __walk_page_range+0x780/0x780
[  524.285034][ T8311]  mlock_fixup+0x650/0x810
[  524.285085][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.285125][ T8311]  ? mlock_fixup+0x810/0x810
[  524.285169][ T8311]  ? do_futex+0x132/0x360
[  524.285218][ T8311]  do_mlock+0x25a/0x6d0
[  524.285255][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.285288][ T8311]  ? folio_evictable+0x270/0x270
[  524.285349][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.285391][ T8311]  do_syscall_64+0x39/0xb0
[  524.285430][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.285466][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.285487][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.285512][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.285539][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.285557][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.285574][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.285590][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.285606][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.285644][ T8311]  </TASK>
[  524.286415][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.286432][ T8311] BUG at mt_find:6473 (1)
[  524.286447][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.286467][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.286709][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.287034][ T8311]     0-536866815: 0000000000000000
[  524.287057][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.287080][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.287103][ T8311]     553635840-553639935: 0000000000000000
[  524.287125][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.287148][ T8311]     553635840-553648127: ffff8880217871c0
[  524.287170][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.287193][ T8311]     553652224-116813594623: 0000000000000000
[  524.287224][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.287248][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.287272][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.287296][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.287319][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.287344][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.287654][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.287679][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.287703][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.287727][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.287751][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.287775][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.287799][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.287823][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.287847][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.287871][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.287894][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.287998][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.288023][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.288045][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.288069][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.288299][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.288324][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.288349][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.288374][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.288397][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.288421][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.288445][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.288470][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.288494][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.288519][ T8311] Pass: 10716304 Run:10716455
[  524.288533][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.288563][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.288579][ T8311] Call Trace:
[  524.288588][ T8311]  <TASK>
[  524.288598][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.288639][ T8311]  mt_find.cold+0x8b/0x90
[  524.288677][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.288724][ T8311]  find_vma+0x10c/0x1b0
[  524.288752][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.288784][ T8311]  ? walk_page_test+0x78/0x180
[  524.288822][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.288860][ T8311]  ? __walk_page_range+0x780/0x780
[  524.288916][ T8311]  mlock_fixup+0x650/0x810
[  524.288969][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.289011][ T8311]  ? mlock_fixup+0x810/0x810
[  524.289059][ T8311]  ? do_futex+0x132/0x360
[  524.289098][ T8311]  do_mlock+0x25a/0x6d0
[  524.289132][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.289162][ T8311]  ? folio_evictable+0x270/0x270
[  524.289228][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.289269][ T8311]  do_syscall_64+0x39/0xb0
[  524.289308][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.289339][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.289360][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.289384][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.289408][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.289425][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.289442][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.289458][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.289474][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.289513][ T8311]  </TASK>
[  524.289648][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.289661][ T8311] BUG at mt_find:6473 (1)
[  524.289674][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.289693][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.289938][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.290164][ T8311]     0-536866815: 0000000000000000
[  524.290186][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.290216][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.290239][ T8311]     553635840-553639935: 0000000000000000
[  524.290261][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.290284][ T8311]     553635840-553648127: ffff8880217871c0
[  524.290307][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.290331][ T8311]     553652224-116813594623: 0000000000000000
[  524.290354][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.290379][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.290402][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.290426][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.290450][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.290474][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.314335][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.314362][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.314387][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.314411][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.314434][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.314459][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.314483][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.314506][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.314530][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.314554][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.314578][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.314602][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.314626][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.314650][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.314673][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.314894][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.314920][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.314964][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.314989][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.315013][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.315037][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.315102][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.315127][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.315151][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.315174][ T8311] Pass: 10716353 Run:10716505
[  524.315189][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.315225][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.315240][ T8311] Call Trace:
[  524.315251][ T8311]  <TASK>
[  524.315262][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.315303][ T8311]  mt_find.cold+0x8b/0x90
[  524.315341][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.315390][ T8311]  find_vma+0x10c/0x1b0
[  524.315418][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.315450][ T8311]  ? walk_page_test+0x78/0x180
[  524.315491][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.315530][ T8311]  ? __walk_page_range+0x780/0x780
[  524.315586][ T8311]  mlock_fixup+0x650/0x810
[  524.315640][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.315684][ T8311]  ? mlock_fixup+0x810/0x810
[  524.315731][ T8311]  ? do_futex+0x132/0x360
[  524.315771][ T8311]  do_mlock+0x25a/0x6d0
[  524.315808][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.315841][ T8311]  ? folio_evictable+0x270/0x270
[  524.315903][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.315947][ T8311]  do_syscall_64+0x39/0xb0
[  524.315986][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.316015][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.316037][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.316060][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.316086][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.316103][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.316120][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.316136][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.316152][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.316192][ T8311]  </TASK>
[  524.316998][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.317015][ T8311] BUG at mt_find:6473 (1)
[  524.317030][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.317052][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.317307][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.317538][ T8311]     0-536866815: 0000000000000000
[  524.317561][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.317584][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.317606][ T8311]     553635840-553639935: 0000000000000000
[  524.317631][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.317655][ T8311]     553635840-553648127: ffff8880217871c0
[  524.317679][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.317701][ T8311]     553652224-116813594623: 0000000000000000
[  524.317725][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.317749][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.317772][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.317796][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.317820][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.317845][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.318213][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.318238][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.318263][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.318287][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.318310][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.318334][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.318357][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.318381][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.318405][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.318428][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.318452][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.318476][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.318501][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.318525][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.318550][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.318778][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.318802][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.318827][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.318852][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.318876][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.318900][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.318924][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.318948][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.318972][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.318996][ T8311] Pass: 10716357 Run:10716510
[  524.319010][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.319038][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.319053][ T8311] Call Trace:
[  524.319061][ T8311]  <TASK>
[  524.319071][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.319109][ T8311]  mt_find.cold+0x8b/0x90
[  524.319150][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.319203][ T8311]  find_vma+0x10c/0x1b0
[  524.319231][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.319264][ T8311]  ? walk_page_test+0x78/0x180
[  524.319301][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.319340][ T8311]  ? __walk_page_range+0x780/0x780
[  524.319396][ T8311]  mlock_fixup+0x650/0x810
[  524.319448][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.319491][ T8311]  ? mlock_fixup+0x810/0x810
[  524.319540][ T8311]  ? do_futex+0x132/0x360
[  524.319583][ T8311]  do_mlock+0x25a/0x6d0
[  524.319619][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.319650][ T8311]  ? folio_evictable+0x270/0x270
[  524.319706][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.319748][ T8311]  do_syscall_64+0x39/0xb0
[  524.319786][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.319816][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.319837][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.319861][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.319887][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.319905][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.319922][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.319938][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.319953][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.319992][ T8311]  </TASK>
[  524.320131][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.320146][ T8311] BUG at mt_find:6473 (1)
[  524.320160][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.320181][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.320433][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.320663][ T8311]     0-536866815: 0000000000000000
[  524.320685][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.320708][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.320731][ T8311]     553635840-553639935: 0000000000000000
[  524.320753][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.320776][ T8311]     553635840-553648127: ffff8880217871c0
[  524.320800][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.320823][ T8311]     553652224-116813594623: 0000000000000000
[  524.320846][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.320871][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.320895][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.320919][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.320942][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.320967][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.321334][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.321359][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.321382][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.321407][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.321431][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.321455][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.321479][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.321503][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.321527][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.321552][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.321575][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.321598][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.321621][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.321643][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.321667][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.321893][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.321917][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.321942][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.321966][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.321987][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.322008][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.322030][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.322052][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.322074][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.322097][ T8311] Pass: 10716358 Run:10716512
[  524.322111][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.322136][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.322151][ T8311] Call Trace:
[  524.322159][ T8311]  <TASK>
[  524.322169][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.322216][ T8311]  mt_find.cold+0x8b/0x90
[  524.322254][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.322305][ T8311]  find_vma+0x10c/0x1b0
[  524.322332][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.322365][ T8311]  ? walk_page_test+0x78/0x180
[  524.322400][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.322437][ T8311]  ? __walk_page_range+0x780/0x780
[  524.322491][ T8311]  mlock_fixup+0x650/0x810
[  524.322545][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.322590][ T8311]  ? mlock_fixup+0x810/0x810
[  524.322639][ T8311]  ? do_futex+0x132/0x360
[  524.322683][ T8311]  do_mlock+0x25a/0x6d0
[  524.322720][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.322752][ T8311]  ? folio_evictable+0x270/0x270
[  524.322814][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.322856][ T8311]  do_syscall_64+0x39/0xb0
[  524.322895][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.322925][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.322946][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.322970][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.322996][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.323014][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.323031][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.323047][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.323061][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.323100][ T8311]  </TASK>
[  524.345931][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.345952][ T8311] BUG at mt_find:6473 (1)
[  524.345966][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.345986][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.346244][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.346470][ T8311]     0-536866815: 0000000000000000
[  524.346494][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.346518][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.346542][ T8311]     553635840-553639935: 0000000000000000
[  524.346564][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.346587][ T8311]     553635840-553648127: ffff8880217871c0
[  524.346611][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.346635][ T8311]     553652224-116813594623: 0000000000000000
[  524.346658][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.346683][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.346706][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.346730][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.346754][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.346778][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.347136][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.347160][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.347185][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.347216][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.347240][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.347264][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.347287][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.347312][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.347336][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.347360][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.347383][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.347408][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.347432][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.347456][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.347480][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.347705][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.347730][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.347754][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.347779][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.347803][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.347824][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.347846][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.347871][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.347895][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.347919][ T8311] Pass: 10716401 Run:10716556
[  524.347934][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.347961][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.347976][ T8311] Call Trace:
[  524.347984][ T8311]  <TASK>
[  524.347995][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.348036][ T8311]  mt_find.cold+0x8b/0x90
[  524.348076][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.348124][ T8311]  find_vma+0x10c/0x1b0
[  524.348152][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.348185][ T8311]  ? walk_page_test+0x78/0x180
[  524.348228][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.348267][ T8311]  ? __walk_page_range+0x780/0x780
[  524.348324][ T8311]  mlock_fixup+0x650/0x810
[  524.348380][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.348425][ T8311]  ? mlock_fixup+0x810/0x810
[  524.348476][ T8311]  ? do_futex+0x132/0x360
[  524.348520][ T8311]  do_mlock+0x25a/0x6d0
[  524.348558][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.348590][ T8311]  ? folio_evictable+0x270/0x270
[  524.348654][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.348697][ T8311]  do_syscall_64+0x39/0xb0
[  524.348733][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.348764][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.348786][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.348809][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.348834][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.348852][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.348869][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.348885][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.348900][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.348940][ T8311]  </TASK>
[  524.354800][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.354819][ T8311] BUG at mt_find:6473 (1)
[  524.354833][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.354854][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.355130][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.356105][ T8311]     0-536866815: 0000000000000000
[  524.356129][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.356150][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.356174][ T8311]     553635840-553639935: 0000000000000000
[  524.356210][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.356234][ T8311]     553635840-553648127: ffff8880217871c0
[  524.356257][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.356280][ T8311]     553652224-116813594623: 0000000000000000
[  524.356303][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.356327][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.356352][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.356377][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.356401][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.356426][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.356660][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.356686][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.356710][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.356734][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.356758][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.356783][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.356807][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.356831][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.356855][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.356880][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.356903][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.356928][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.356951][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.356973][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.356996][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.358431][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.358456][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.358480][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.358505][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.358529][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.358553][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.358577][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.358602][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.358626][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.358651][ T8311] Pass: 10716413 Run:10716569
[  524.358666][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.358692][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.358706][ T8311] Call Trace:
[  524.358714][ T8311]  <TASK>
[  524.358725][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.358767][ T8311]  mt_find.cold+0x8b/0x90
[  524.358806][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.358854][ T8311]  find_vma+0x10c/0x1b0
[  524.358882][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.358915][ T8311]  ? walk_page_test+0x78/0x180
[  524.358952][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.358990][ T8311]  ? __walk_page_range+0x780/0x780
[  524.359046][ T8311]  mlock_fixup+0x650/0x810
[  524.359100][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.359143][ T8311]  ? mlock_fixup+0x810/0x810
[  524.359199][ T8311]  ? do_futex+0x132/0x360
[  524.359243][ T8311]  do_mlock+0x25a/0x6d0
[  524.359282][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.359316][ T8311]  ? folio_evictable+0x270/0x270
[  524.359375][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.359417][ T8311]  do_syscall_64+0x39/0xb0
[  524.359457][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.359487][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.359509][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.359532][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.359558][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.359576][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.359593][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.359609][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.359625][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.359665][ T8311]  </TASK>
[  524.424262][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.424285][ T8311] BUG at mt_find:6473 (1)
[  524.424300][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.424322][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.424570][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.424806][ T8311]     0-536866815: 0000000000000000
[  524.424829][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.424853][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.424877][ T8311]     553635840-553639935: 0000000000000000
[  524.424899][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.424921][ T8311]     553635840-553648127: ffff8880217871c0
[  524.424942][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.424964][ T8311]     553652224-116813594623: 0000000000000000
[  524.424984][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.425007][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.425029][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.425052][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.425074][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.425098][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.425452][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.425478][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.425503][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.425526][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.425548][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.425570][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.425594][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.425618][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.425642][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.425665][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.425695][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.425719][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.425742][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.425765][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.425789][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.426015][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.426040][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.426064][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.426089][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.426113][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.426138][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.426161][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.426185][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.426208][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.426232][ T8311] Pass: 10717786 Run:10717943
[  524.426247][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.426273][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.426289][ T8311] Call Trace:
[  524.426297][ T8311]  <TASK>
[  524.426307][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.426347][ T8311]  mt_find.cold+0x8b/0x90
[  524.426384][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.426431][ T8311]  find_vma+0x10c/0x1b0
[  524.426460][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.426489][ T8311]  ? walk_page_test+0x78/0x180
[  524.426527][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.426566][ T8311]  ? __walk_page_range+0x780/0x780
[  524.426622][ T8311]  mlock_fixup+0x650/0x810
[  524.426675][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.426725][ T8311]  ? mlock_fixup+0x810/0x810
[  524.426776][ T8311]  ? do_futex+0x132/0x360
[  524.426820][ T8311]  do_mlock+0x25a/0x6d0
[  524.426858][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.426891][ T8311]  ? folio_evictable+0x270/0x270
[  524.426952][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.426994][ T8311]  do_syscall_64+0x39/0xb0
[  524.427032][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.427063][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.427084][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.427108][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.427133][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.427151][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.427172][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.427188][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.427204][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.427243][ T8311]  </TASK>
[  524.427332][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.427347][ T8311] BUG at mt_find:6473 (1)
[  524.427362][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.427382][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.427619][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.427850][ T8311]     0-536866815: 0000000000000000
[  524.427873][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.427897][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.427920][ T8311]     553635840-553639935: 0000000000000000
[  524.427942][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.427964][ T8311]     553635840-553648127: ffff8880217871c0
[  524.427987][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.428009][ T8311]     553652224-116813594623: 0000000000000000
[  524.428030][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.428050][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.428071][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.428093][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.428116][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.428140][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.428448][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.428473][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.428497][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.428520][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.428543][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.428564][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.428587][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.428611][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.428633][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.428656][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.428679][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.428709][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.428734][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.428757][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.428781][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.428992][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.429016][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.429040][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.429063][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.429086][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.429110][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.429133][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.429156][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.429180][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.429203][ T8311] Pass: 10717795 Run:10717953
[  524.429217][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.429243][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.429257][ T8311] Call Trace:
[  524.429266][ T8311]  <TASK>
[  524.429276][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.429317][ T8311]  mt_find.cold+0x8b/0x90
[  524.429355][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.429404][ T8311]  find_vma+0x10c/0x1b0
[  524.429430][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.429461][ T8311]  ? walk_page_test+0x78/0x180
[  524.429498][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.429532][ T8311]  ? __walk_page_range+0x780/0x780
[  524.429588][ T8311]  mlock_fixup+0x650/0x810
[  524.429640][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.429685][ T8311]  ? mlock_fixup+0x810/0x810
[  524.429741][ T8311]  ? do_futex+0x132/0x360
[  524.429784][ T8311]  do_mlock+0x25a/0x6d0
[  524.429823][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.429854][ T8311]  ? folio_evictable+0x270/0x270
[  524.429912][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.429953][ T8311]  do_syscall_64+0x39/0xb0
[  524.429992][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.430022][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.430042][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.430066][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.430091][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.430109][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.430126][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.430142][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.430158][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.430196][ T8311]  </TASK>
[  524.464342][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.464362][ T8311] BUG at mt_find:6473 (1)
[  524.464377][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.464398][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.464641][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.469113][ T8311]     0-536866815: 0000000000000000
[  524.469138][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.469161][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.469185][ T8311]     553635840-553639935: 0000000000000000
[  524.469207][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.469230][ T8311]     553635840-553648127: ffff8880217871c0
[  524.469253][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.469276][ T8311]     553652224-116813594623: 0000000000000000
[  524.469299][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.469324][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.469347][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.469371][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.469395][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.469420][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.469658][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.469683][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.469714][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.469738][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.469762][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.469786][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.469810][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.469834][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.469858][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.469882][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.477966][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.477995][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.478021][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.478045][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.478071][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.478302][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.478324][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.478348][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.478373][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.478397][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.478421][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.478445][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.478468][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.478491][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.478510][ T8311] Pass: 10718191 Run:10718350
[  524.478523][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.478548][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.478564][ T8311] Call Trace:
[  524.478572][ T8311]  <TASK>
[  524.478581][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.478620][ T8311]  mt_find.cold+0x8b/0x90
[  524.478657][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.478710][ T8311]  find_vma+0x10c/0x1b0
[  524.478738][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.478771][ T8311]  ? walk_page_test+0x78/0x180
[  524.478809][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.478849][ T8311]  ? __walk_page_range+0x780/0x780
[  524.478907][ T8311]  mlock_fixup+0x650/0x810
[  524.478966][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.479011][ T8311]  ? mlock_fixup+0x810/0x810
[  524.479065][ T8311]  ? do_futex+0x132/0x360
[  524.479110][ T8311]  do_mlock+0x25a/0x6d0
[  524.479150][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.479182][ T8311]  ? folio_evictable+0x270/0x270
[  524.479245][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.479289][ T8311]  do_syscall_64+0x39/0xb0
[  524.479328][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.479360][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.479381][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.479404][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.479430][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.479447][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.479464][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.479481][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.479497][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.479538][ T8311]  </TASK>
[  524.500237][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.500258][ T8311] BUG at mt_find:6473 (1)
[  524.500273][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.500293][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.500534][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.517380][ T8311]     0-536866815: 0000000000000000
[  524.517394][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.517407][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.517420][ T8311]     553635840-553639935: 0000000000000000
[  524.517433][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.517447][ T8311]     553635840-553648127: ffff8880217871c0
[  524.517462][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.517475][ T8311]     553652224-116813594623: 0000000000000000
[  524.517487][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.517500][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.517513][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.517526][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.517539][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.517553][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.517691][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.517704][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.517717][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.517730][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.517743][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.517756][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.517769][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.517782][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.517796][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.517812][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.524496][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.524513][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.524527][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.524540][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.524554][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.525490][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.525505][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.528292][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.528325][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.528350][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.528375][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.528399][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.528424][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.528450][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.528475][ T8311] Pass: 10718923 Run:10719083
[  524.528490][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.528517][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.528532][ T8311] Call Trace:
[  524.528541][ T8311]  <TASK>
[  524.528551][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.528594][ T8311]  mt_find.cold+0x8b/0x90
[  524.528635][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.528690][ T8311]  find_vma+0x10c/0x1b0
[  524.528719][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.528752][ T8311]  ? walk_page_test+0x78/0x180
[  524.528790][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.528829][ T8311]  ? __walk_page_range+0x780/0x780
[  524.528887][ T8311]  mlock_fixup+0x650/0x810
[  524.528942][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.528987][ T8311]  ? mlock_fixup+0x810/0x810
[  524.529039][ T8311]  ? do_futex+0x132/0x360
[  524.529085][ T8311]  do_mlock+0x25a/0x6d0
[  524.529127][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.529158][ T8311]  ? folio_evictable+0x270/0x270
[  524.529220][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.529264][ T8311]  do_syscall_64+0x39/0xb0
[  524.529303][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.529335][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.529356][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.529380][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.529406][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.529423][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.529440][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.529456][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.529472][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.529513][ T8311]  </TASK>
[  524.561298][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.561312][ T8311] BUG at mt_find:6473 (1)
[  524.561322][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.561334][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.561472][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.561596][ T8311]     0-536866815: 0000000000000000
[  524.561608][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.561621][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.561634][ T8311]     553635840-553639935: 0000000000000000
[  524.561646][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.561658][ T8311]     553635840-553648127: ffff8880217871c0
[  524.561671][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.561689][ T8311]     553652224-116813594623: 0000000000000000
[  524.561701][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.561714][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.561727][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.561740][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.561753][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.561766][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.561896][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.561909][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.561922][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.561935][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.561948][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.561961][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.561973][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.561986][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.561999][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.562013][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.562025][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.562039][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.562052][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.562064][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.562077][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.562201][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.562214][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.562228][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.562241][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.562254][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.562267][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.562285][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.562309][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.586954][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.586983][ T8311] Pass: 10719335 Run:10719496
[  524.586998][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.587023][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.587038][ T8311] Call Trace:
[  524.587046][ T8311]  <TASK>
[  524.587056][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.587098][ T8311]  mt_find.cold+0x8b/0x90
[  524.587136][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.587182][ T8311]  find_vma+0x10c/0x1b0
[  524.587209][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.587240][ T8311]  ? walk_page_test+0x78/0x180
[  524.587276][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.587313][ T8311]  ? __walk_page_range+0x780/0x780
[  524.587366][ T8311]  mlock_fixup+0x650/0x810
[  524.587417][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.587459][ T8311]  ? mlock_fixup+0x810/0x810
[  524.587508][ T8311]  ? do_futex+0x132/0x360
[  524.587552][ T8311]  do_mlock+0x25a/0x6d0
[  524.587589][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.587620][ T8311]  ? folio_evictable+0x270/0x270
[  524.587684][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.587725][ T8311]  do_syscall_64+0x39/0xb0
[  524.587762][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.587792][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.587812][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.587834][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.587860][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.587876][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.587892][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.587908][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.587923][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.587964][ T8311]  </TASK>
[  524.588053][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.588068][ T8311] BUG at mt_find:6473 (1)
[  524.588082][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.588102][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.588340][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.588560][ T8311]     0-536866815: 0000000000000000
[  524.588582][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.588604][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.588626][ T8311]     553635840-553639935: 0000000000000000
[  524.588648][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.588670][ T8311]     553635840-553648127: ffff8880217871c0
[  524.588699][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.588721][ T8311]     553652224-116813594623: 0000000000000000
[  524.588744][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.588767][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.588790][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.588813][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.588835][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.588859][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.594122][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.594153][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.594174][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.594197][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.594219][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.594242][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.594264][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.594288][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.594313][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.594337][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.594361][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.594385][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.594410][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.594434][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.594459][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.594695][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.594720][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.594744][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.594769][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.594793][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.594818][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.594842][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.594866][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.594891][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.594934][ T8311] Pass: 10719337 Run:10719499
[  524.594949][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.594975][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.594990][ T8311] Call Trace:
[  524.594999][ T8311]  <TASK>
[  524.595010][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.595051][ T8311]  mt_find.cold+0x8b/0x90
[  524.595091][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.595140][ T8311]  find_vma+0x10c/0x1b0
[  524.595172][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.595205][ T8311]  ? walk_page_test+0x78/0x180
[  524.595243][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.595283][ T8311]  ? __walk_page_range+0x780/0x780
[  524.595341][ T8311]  mlock_fixup+0x650/0x810
[  524.595396][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.595442][ T8311]  ? mlock_fixup+0x810/0x810
[  524.595494][ T8311]  ? do_futex+0x132/0x360
[  524.595539][ T8311]  do_mlock+0x25a/0x6d0
[  524.595578][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.595611][ T8311]  ? folio_evictable+0x270/0x270
[  524.595680][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.595723][ T8311]  do_syscall_64+0x39/0xb0
[  524.595764][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.595795][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.595816][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.595839][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.595865][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.595883][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.595899][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.595915][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.595931][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.595972][ T8311]  </TASK>
[  524.622037][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.622051][ T8311] BUG at mt_find:6473 (1)
[  524.622061][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.622074][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.622214][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.622339][ T8311]     0-536866815: 0000000000000000
[  524.622352][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.622364][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.622377][ T8311]     553635840-553639935: 0000000000000000
[  524.622389][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.622402][ T8311]     553635840-553648127: ffff8880217871c0
[  524.622415][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.622427][ T8311]     553652224-116813594623: 0000000000000000
[  524.622440][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.622453][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.622466][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.622479][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.622491][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.622505][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.622633][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.622646][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.622660][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.622678][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.622691][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.622704][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.622717][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.622730][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.622743][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.628855][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.628877][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.628891][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.628904][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.628917][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.628931][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.629057][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.629070][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.629084][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.629097][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.629110][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.629124][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.629137][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.629150][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.629163][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.629179][ T8311] Pass: 10719590 Run:10719753
[  524.629188][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.629203][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.629211][ T8311] Call Trace:
[  524.629216][ T8311]  <TASK>
[  524.629223][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.629248][ T8311]  mt_find.cold+0x8b/0x90
[  524.629269][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.629294][ T8311]  find_vma+0x10c/0x1b0
[  524.629311][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.629328][ T8311]  ? walk_page_test+0x78/0x180
[  524.629348][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.629369][ T8311]  ? __walk_page_range+0x780/0x780
[  524.629398][ T8311]  mlock_fixup+0x650/0x810
[  524.629426][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.629449][ T8311]  ? mlock_fixup+0x810/0x810
[  524.629476][ T8311]  ? do_futex+0x132/0x360
[  524.629499][ T8311]  do_mlock+0x25a/0x6d0
[  524.629519][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.629538][ T8311]  ? folio_evictable+0x270/0x270
[  524.629569][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.629591][ T8311]  do_syscall_64+0x39/0xb0
[  524.629612][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.629629][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.629642][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.629655][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.629674][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.629684][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.629693][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.629702][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.629711][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.629731][ T8311]  </TASK>
[  524.629742][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.629750][ T8311] BUG at mt_find:6473 (1)
[  524.629758][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.629770][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.640070][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.640200][ T8311]     0-536866815: 0000000000000000
[  524.640212][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.640225][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.640238][ T8311]     553635840-553639935: 0000000000000000
[  524.640250][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.640263][ T8311]     553635840-553648127: ffff8880217871c0
[  524.640275][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.640288][ T8311]     553652224-116813594623: 0000000000000000
[  524.640301][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.640314][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.640327][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.640340][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.640352][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.640365][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.640494][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.640507][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.640520][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.640533][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.640546][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.640559][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.640571][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.640584][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.640602][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.640625][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.697868][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.697890][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.697904][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.697917][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.697931][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.698059][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.698072][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.698086][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.698099][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.698113][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.698126][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.698139][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.698152][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.698168][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.698181][ T8311] Pass: 10720474 Run:10720638
[  524.698190][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.698206][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.698214][ T8311] Call Trace:
[  524.698219][ T8311]  <TASK>
[  524.698225][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.698250][ T8311]  mt_find.cold+0x8b/0x90
[  524.698271][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.698297][ T8311]  find_vma+0x10c/0x1b0
[  524.698313][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.698330][ T8311]  ? walk_page_test+0x78/0x180
[  524.698353][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.698373][ T8311]  ? __walk_page_range+0x780/0x780
[  524.698403][ T8311]  mlock_fixup+0x650/0x810
[  524.698431][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.698455][ T8311]  ? mlock_fixup+0x810/0x810
[  524.698482][ T8311]  ? do_futex+0x132/0x360
[  524.698506][ T8311]  do_mlock+0x25a/0x6d0
[  524.698526][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.698544][ T8311]  ? folio_evictable+0x270/0x270
[  524.698576][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.698598][ T8311]  do_syscall_64+0x39/0xb0
[  524.698619][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.698636][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.698649][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.698667][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.698681][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.698691][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.698701][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.698710][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.698719][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.698740][ T8311]  </TASK>
[  524.700182][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.700200][ T8311] BUG at mt_find:6473 (1)
[  524.700215][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.700236][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.700475][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.700709][ T8311]     0-536866815: 0000000000000000
[  524.700732][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.700755][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.700780][ T8311]     553635840-553639935: 0000000000000000
[  524.700802][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.700826][ T8311]     553635840-553648127: ffff8880217871c0
[  524.700849][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.700873][ T8311]     553652224-116813594623: 0000000000000000
[  524.700896][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.700921][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.700945][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.702363][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.709093][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.709113][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.709246][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.709260][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.709273][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.709286][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.709299][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.709312][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.709325][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.709338][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.709352][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.709365][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.709378][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.709391][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.709404][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.709417][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.709430][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.709556][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.709570][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.709584][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.709597][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.709610][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.709624][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.709637][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.709650][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.709670][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.709683][ T8311] Pass: 10720852 Run:10721017
[  524.709692][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.709707][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.709716][ T8311] Call Trace:
[  524.709721][ T8311]  <TASK>
[  524.709727][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.709751][ T8311]  mt_find.cold+0x8b/0x90
[  524.709773][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.709799][ T8311]  find_vma+0x10c/0x1b0
[  524.709815][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.709832][ T8311]  ? walk_page_test+0x78/0x180
[  524.709852][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.709873][ T8311]  ? __walk_page_range+0x780/0x780
[  524.709902][ T8311]  mlock_fixup+0x650/0x810
[  524.709932][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.709956][ T8311]  ? mlock_fixup+0x810/0x810
[  524.709982][ T8311]  ? do_futex+0x132/0x360
[  524.710009][ T8311]  do_mlock+0x25a/0x6d0
[  524.710029][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.710048][ T8311]  ? folio_evictable+0x270/0x270
[  524.710086][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.710127][ T8311]  do_syscall_64+0x39/0xb0
[  524.710164][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.710193][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.710212][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.710232][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.710258][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.710274][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.710289][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.710303][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.710319][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.710354][ T8311]  </TASK>
[  524.711556][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.711568][ T8311] BUG at mt_find:6473 (1)
[  524.711577][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.711589][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.711733][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.711857][ T8311]     0-536866815: 0000000000000000
[  524.711870][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.711882][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.711895][ T8311]     553635840-553639935: 0000000000000000
[  524.711907][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.711920][ T8311]     553635840-553648127: ffff8880217871c0
[  524.711933][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.711945][ T8311]     553652224-116813594623: 0000000000000000
[  524.711958][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.711972][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.711985][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.711998][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.712011][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.712024][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.712153][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.712168][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.712182][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.712194][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.712207][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.712220][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.712233][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.712246][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.712259][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.712273][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.712286][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.712299][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.712312][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.712325][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.712345][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.727769][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.727795][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.727820][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.727841][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.727864][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.727886][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.727908][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.727931][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.727956][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.727980][ T8311] Pass: 10720949 Run:10721115
[  524.727994][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.728019][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.728033][ T8311] Call Trace:
[  524.728041][ T8311]  <TASK>
[  524.728051][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.728094][ T8311]  mt_find.cold+0x8b/0x90
[  524.728131][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.728178][ T8311]  find_vma+0x10c/0x1b0
[  524.728205][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.728235][ T8311]  ? walk_page_test+0x78/0x180
[  524.728270][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.728306][ T8311]  ? __walk_page_range+0x780/0x780
[  524.728357][ T8311]  mlock_fixup+0x650/0x810
[  524.728408][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.728448][ T8311]  ? mlock_fixup+0x810/0x810
[  524.728497][ T8311]  ? do_futex+0x132/0x360
[  524.728540][ T8311]  do_mlock+0x25a/0x6d0
[  524.728578][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.728610][ T8311]  ? folio_evictable+0x270/0x270
[  524.728676][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.728716][ T8311]  do_syscall_64+0x39/0xb0
[  524.728753][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.728782][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.728803][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.728826][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.728852][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.728869][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.728886][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.728901][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.728915][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.728952][ T8311]  </TASK>
[  524.743299][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.743320][ T8311] BUG at mt_find:6473 (1)
[  524.743336][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.743357][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.743609][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.743847][ T8311]     0-536866815: 0000000000000000
[  524.743870][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.743894][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.743918][ T8311]     553635840-553639935: 0000000000000000
[  524.743941][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.743964][ T8311]     553635840-553648127: ffff8880217871c0
[  524.743987][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.745842][ T8311]     553652224-116813594623: 0000000000000000
[  524.745870][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.745895][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.745918][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.745943][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.745966][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.745991][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.747633][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.747669][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.747693][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.747718][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.747743][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.747767][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.747792][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.747816][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.747841][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.747866][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.807183][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.807207][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.807221][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.807234][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.807248][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.807373][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.807386][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.807399][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.807413][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.807426][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.807439][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.807452][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.807465][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.807478][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.807491][ T8311] Pass: 10722548 Run:10722715
[  524.807500][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.807516][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.807525][ T8311] Call Trace:
[  524.807531][ T8311]  <TASK>
[  524.807537][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.807562][ T8311]  mt_find.cold+0x8b/0x90
[  524.807583][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.807609][ T8311]  find_vma+0x10c/0x1b0
[  524.807625][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.807643][ T8311]  ? walk_page_test+0x78/0x180
[  524.807668][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.807689][ T8311]  ? __walk_page_range+0x780/0x780
[  524.807719][ T8311]  mlock_fixup+0x650/0x810
[  524.807747][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.807771][ T8311]  ? mlock_fixup+0x810/0x810
[  524.807798][ T8311]  ? do_futex+0x132/0x360
[  524.807822][ T8311]  do_mlock+0x25a/0x6d0
[  524.807842][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.807860][ T8311]  ? folio_evictable+0x270/0x270
[  524.807892][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.807915][ T8311]  do_syscall_64+0x39/0xb0
[  524.807935][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.807953][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.807967][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.807980][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.807995][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.808005][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.808015][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.808024][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.808033][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.808054][ T8311]  </TASK>
[  524.811239][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.811258][ T8311] BUG at mt_find:6473 (1)
[  524.811272][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.811294][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.812855][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.812981][ T8311]     0-536866815: 0000000000000000
[  524.812993][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.813007][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.813019][ T8311]     553635840-553639935: 0000000000000000
[  524.813032][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.813045][ T8311]     553635840-553648127: ffff8880217871c0
[  524.813058][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.813071][ T8311]     553652224-116813594623: 0000000000000000
[  524.813084][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.813097][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.813110][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.813123][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.813135][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.813149][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.813278][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.813292][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.813305][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.813318][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.813332][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.813345][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.813358][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.813371][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.813385][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.813398][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.813411][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.813424][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.813438][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.813451][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.813464][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.813587][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.813600][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.813614][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.820020][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.820050][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.820077][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.820099][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.820121][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.820145][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.820169][ T8311] Pass: 10722750 Run:10722918
[  524.820181][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.820208][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.820223][ T8311] Call Trace:
[  524.820233][ T8311]  <TASK>
[  524.820243][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.820281][ T8311]  mt_find.cold+0x8b/0x90
[  524.820321][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.820370][ T8311]  find_vma+0x10c/0x1b0
[  524.820398][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.820431][ T8311]  ? walk_page_test+0x78/0x180
[  524.820468][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.820507][ T8311]  ? __walk_page_range+0x780/0x780
[  524.820563][ T8311]  mlock_fixup+0x650/0x810
[  524.820615][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.820666][ T8311]  ? mlock_fixup+0x810/0x810
[  524.820719][ T8311]  ? do_futex+0x132/0x360
[  524.820762][ T8311]  do_mlock+0x25a/0x6d0
[  524.820801][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.820837][ T8311]  ? folio_evictable+0x270/0x270
[  524.820898][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.820941][ T8311]  do_syscall_64+0x39/0xb0
[  524.820979][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.821011][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.821033][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.821057][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.821084][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.821102][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.821119][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.821136][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.821152][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.821189][ T8311]  </TASK>
[  524.837791][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.837811][ T8311] BUG at mt_find:6473 (1)
[  524.837828][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.837850][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.838089][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.838297][ T8311]     0-536866815: 0000000000000000
[  524.838318][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.838340][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.838362][ T8311]     553635840-553639935: 0000000000000000
[  524.838385][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.838408][ T8311]     553635840-553648127: ffff8880217871c0
[  524.838431][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.838453][ T8311]     553652224-116813594623: 0000000000000000
[  524.838475][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.838500][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.838521][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.838545][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.838568][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.841121][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.841256][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.841269][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.841282][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.841295][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.841309][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.841322][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.841335][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.841348][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.841362][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.841375][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.841388][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.841401][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.841414][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.841427][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.841441][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.841564][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.841577][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.841590][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.841604][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.841617][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.841630][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.841643][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.841662][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.841675][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.841688][ T8311] Pass: 10723164 Run:10723333
[  524.841697][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.841713][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.841721][ T8311] Call Trace:
[  524.841727][ T8311]  <TASK>
[  524.841733][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.841758][ T8311]  mt_find.cold+0x8b/0x90
[  524.841779][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.841805][ T8311]  find_vma+0x10c/0x1b0
[  524.841822][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.841839][ T8311]  ? walk_page_test+0x78/0x180
[  524.841859][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.841880][ T8311]  ? __walk_page_range+0x780/0x780
[  524.841910][ T8311]  mlock_fixup+0x650/0x810
[  524.841938][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.841964][ T8311]  ? mlock_fixup+0x810/0x810
[  524.841991][ T8311]  ? do_futex+0x132/0x360
[  524.842014][ T8311]  do_mlock+0x25a/0x6d0
[  524.842035][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.842053][ T8311]  ? folio_evictable+0x270/0x270
[  524.842084][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.842107][ T8311]  do_syscall_64+0x39/0xb0
[  524.842128][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.842146][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.842160][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.842174][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.842189][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.842199][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.842208][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.842217][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.842226][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.842247][ T8311]  </TASK>
[  524.843598][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.843614][ T8311] BUG at mt_find:6473 (1)
[  524.843628][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.843654][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.843889][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.855588][ T8311]     0-536866815: 0000000000000000
[  524.855613][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.855633][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.855661][ T8311]     553635840-553639935: 0000000000000000
[  524.855682][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.855707][ T8311]     553635840-553648127: ffff8880217871c0
[  524.855731][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.855754][ T8311]     553652224-116813594623: 0000000000000000
[  524.855778][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.855803][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.855825][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.855849][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.855873][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.855898][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.856127][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.856151][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.856171][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.856194][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.856214][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.856235][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.856257][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.856279][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.856301][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.856322][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.856344][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.856366][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.856390][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.858962][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.858985][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.859110][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.859123][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.859137][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.859152][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.859165][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.859178][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.859191][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.859204][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.859218][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.859231][ T8311] Pass: 10723393 Run:10723563
[  524.859240][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.859255][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.859264][ T8311] Call Trace:
[  524.859269][ T8311]  <TASK>
[  524.859275][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.859300][ T8311]  mt_find.cold+0x8b/0x90
[  524.859321][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.859347][ T8311]  find_vma+0x10c/0x1b0
[  524.859363][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.859381][ T8311]  ? walk_page_test+0x78/0x180
[  524.859401][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.859422][ T8311]  ? __walk_page_range+0x780/0x780
[  524.859451][ T8311]  mlock_fixup+0x650/0x810
[  524.859479][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.859503][ T8311]  ? mlock_fixup+0x810/0x810
[  524.859530][ T8311]  ? do_futex+0x132/0x360
[  524.859553][ T8311]  do_mlock+0x25a/0x6d0
[  524.859574][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.859592][ T8311]  ? folio_evictable+0x270/0x270
[  524.859625][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.859653][ T8311]  do_syscall_64+0x39/0xb0
[  524.859674][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.859692][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.859704][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.859718][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.859733][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.859743][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.859752][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.859762][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.859770][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.859791][ T8311]  </TASK>
[  524.896853][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.896878][ T8311] BUG at mt_find:6473 (1)
[  524.896889][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.896903][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.897041][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.897165][ T8311]     0-536866815: 0000000000000000
[  524.897177][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.897190][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.897203][ T8311]     553635840-553639935: 0000000000000000
[  524.897216][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.897229][ T8311]     553635840-553648127: ffff8880217871c0
[  524.897242][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.897254][ T8311]     553652224-116813594623: 0000000000000000
[  524.897267][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.897280][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.897293][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.897307][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.897319][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.897333][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.897461][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.897474][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.897487][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.897501][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.897514][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.897527][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.897540][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.897553][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.897567][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.897580][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.897593][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.897606][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.897619][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.897632][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.897651][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.899245][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.899260][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.899273][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.899287][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.899300][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.899313][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.899326][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.899340][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.899353][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.899366][ T8311] Pass: 10724071 Run:10724242
[  524.899375][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.899390][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.899399][ T8311] Call Trace:
[  524.899404][ T8311]  <TASK>
[  524.899411][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.899435][ T8311]  mt_find.cold+0x8b/0x90
[  524.899456][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.899482][ T8311]  find_vma+0x10c/0x1b0
[  524.899499][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.899514][ T8311]  ? walk_page_test+0x1b/0x180
[  524.899532][ T8311]  ? walk_page_test+0x78/0x180
[  524.899552][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.899573][ T8311]  ? __walk_page_range+0x780/0x780
[  524.899602][ T8311]  mlock_fixup+0x650/0x810
[  524.899631][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.899661][ T8311]  ? mlock_fixup+0x810/0x810
[  524.899688][ T8311]  ? do_futex+0x132/0x360
[  524.899712][ T8311]  do_mlock+0x25a/0x6d0
[  524.899732][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.899751][ T8311]  ? folio_evictable+0x270/0x270
[  524.899782][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.899805][ T8311]  do_syscall_64+0x39/0xb0
[  524.899826][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.899844][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.899856][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.899870][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.899884][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.899894][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.899903][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.899913][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.899922][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.899944][ T8311]  </TASK>
[  524.901386][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.901406][ T8311] BUG at mt_find:6473 (1)
[  524.901418][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.901431][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.901567][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.901696][ T8311]     0-536866815: 0000000000000000
[  524.901708][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.901721][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.901734][ T8311]     553635840-553639935: 0000000000000000
[  524.901747][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.901760][ T8311]     553635840-553648127: ffff8880217871c0
[  524.901773][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.901786][ T8311]     553652224-116813594623: 0000000000000000
[  524.901798][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.901812][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.901824][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.901838][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.901851][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.901864][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.901992][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.902005][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.902019][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.902032][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.902045][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.902059][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.902072][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.902085][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.902098][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.902111][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.902124][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.902137][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.902150][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.902163][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.902177][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.902618][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.902639][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.902670][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.902694][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.902717][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.902738][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.902762][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.902787][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.902812][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.902836][ T8311] Pass: 10724247 Run:10724419
[  524.902850][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.902878][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.902892][ T8311] Call Trace:
[  524.902900][ T8311]  <TASK>
[  524.902910][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.902949][ T8311]  mt_find.cold+0x8b/0x90
[  524.902988][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.903036][ T8311]  find_vma+0x10c/0x1b0
[  524.903065][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.903094][ T8311]  ? walk_page_test+0x1b/0x180
[  524.903126][ T8311]  ? walk_page_test+0x78/0x180
[  524.903159][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.903197][ T8311]  ? __walk_page_range+0x780/0x780
[  524.903253][ T8311]  mlock_fixup+0x650/0x810
[  524.903304][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.903354][ T8311]  ? mlock_fixup+0x810/0x810
[  524.903404][ T8311]  ? do_futex+0x132/0x360
[  524.903449][ T8311]  do_mlock+0x25a/0x6d0
[  524.903487][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.903520][ T8311]  ? folio_evictable+0x270/0x270
[  524.903581][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.903622][ T8311]  do_syscall_64+0x39/0xb0
[  524.903665][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.903695][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.903713][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.903735][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.903756][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.903773][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.903788][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.903804][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.903819][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.903858][ T8311]  </TASK>
[  524.925888][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.925912][ T8311] BUG at mt_find:6473 (1)
[  524.925929][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.925951][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.926202][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.926431][ T8311]     0-536866815: 0000000000000000
[  524.926453][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.926478][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.926502][ T8311]     553635840-553639935: 0000000000000000
[  524.926525][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.926549][ T8311]     553635840-553648127: ffff8880217871c0
[  524.926573][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.926597][ T8311]     553652224-116813594623: 0000000000000000
[  524.926620][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.926651][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.926675][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.926699][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.926723][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.926748][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.930506][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.930521][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.930535][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.930548][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.930561][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.930574][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.930588][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.930601][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.930615][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.930628][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.930646][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.930660][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.930673][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.930686][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.930699][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.930824][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.930837][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.930850][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.930864][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.930876][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.930890][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.930903][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.930916][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.930929][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.930942][ T8311] Pass: 10724584 Run:10724757
[  524.930951][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.930967][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.930975][ T8311] Call Trace:
[  524.930981][ T8311]  <TASK>
[  524.930987][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.931012][ T8311]  mt_find.cold+0x8b/0x90
[  524.931034][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.931060][ T8311]  find_vma+0x10c/0x1b0
[  524.931076][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.931092][ T8311]  ? walk_page_test+0x1b/0x180
[  524.931110][ T8311]  ? walk_page_test+0x78/0x180
[  524.931130][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.931151][ T8311]  ? __walk_page_range+0x780/0x780
[  524.931180][ T8311]  mlock_fixup+0x650/0x810
[  524.931210][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.931234][ T8311]  ? mlock_fixup+0x810/0x810
[  524.931260][ T8311]  ? do_futex+0x132/0x360
[  524.931284][ T8311]  do_mlock+0x25a/0x6d0
[  524.931304][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.931322][ T8311]  ? folio_evictable+0x270/0x270
[  524.931354][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.931376][ T8311]  do_syscall_64+0x39/0xb0
[  524.931397][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.931415][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.931427][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.931441][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.931455][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.931465][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.931475][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.931484][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.931493][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.931514][ T8311]  </TASK>
[  524.932897][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.932914][ T8311] BUG at mt_find:6473 (1)
[  524.932928][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.932949][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.933842][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.941557][ T8311]     0-536866815: 0000000000000000
[  524.941583][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.941608][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.941632][ T8311]     553635840-553639935: 0000000000000000
[  524.941661][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.941685][ T8311]     553635840-553648127: ffff8880217871c0
[  524.941710][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.941733][ T8311]     553652224-116813594623: 0000000000000000
[  524.941757][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.941782][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.941805][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.941830][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.941854][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.941879][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.942115][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.970310][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.970347][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.970373][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.970399][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.970424][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.970449][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.970473][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.970498][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.970522][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.970547][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.970572][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.970597][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.970621][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.970652][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.970884][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.970908][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.970933][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.970958][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.970982][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.971007][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.972393][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.972425][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.972449][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.972473][ T8311] Pass: 10725197 Run:10725371
[  524.972485][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.972511][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.972525][ T8311] Call Trace:
[  524.972534][ T8311]  <TASK>
[  524.972545][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.972585][ T8311]  mt_find.cold+0x8b/0x90
[  524.972626][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.972678][ T8311]  find_vma+0x10c/0x1b0
[  524.972707][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.972736][ T8311]  ? walk_page_test+0x1b/0x180
[  524.972770][ T8311]  ? walk_page_test+0x78/0x180
[  524.972807][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.972844][ T8311]  ? __walk_page_range+0x780/0x780
[  524.972900][ T8311]  mlock_fixup+0x650/0x810
[  524.972953][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.972993][ T8311]  ? mlock_fixup+0x810/0x810
[  524.973043][ T8311]  ? do_futex+0x132/0x360
[  524.973088][ T8311]  do_mlock+0x25a/0x6d0
[  524.973127][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.973158][ T8311]  ? folio_evictable+0x270/0x270
[  524.973221][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.973266][ T8311]  do_syscall_64+0x39/0xb0
[  524.973305][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.973336][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.973358][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.973382][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.973408][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.973426][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.973443][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.973460][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.973477][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.973515][ T8311]  </TASK>
[  524.982621][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.982649][ T8311] BUG at mt_find:6473 (1)
[  524.982660][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.982673][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.982810][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.983162][ T8311]     0-536866815: 0000000000000000
[  524.983176][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.983189][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.983202][ T8311]     553635840-553639935: 0000000000000000
[  524.983215][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.983228][ T8311]     553635840-553648127: ffff8880217871c0
[  524.983241][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.983254][ T8311]     553652224-116813594623: 0000000000000000
[  524.983266][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.983280][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.983293][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.983306][ T8311]     93825015283712-140392653647871: 0000000000000000
[  524.983319][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  524.983332][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  524.983460][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  524.983474][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  524.983487][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  524.988825][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  524.988854][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  524.988868][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  524.988881][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  524.988895][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  524.988908][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  524.988921][ T8311]     140392675835904-140392675839999: 0000000000000000
[  524.988934][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  524.988948][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  524.988961][ T8311]     140392676241408-140392676261887: 0000000000000000
[  524.988974][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  524.988988][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  524.989112][ T8311]     140392688107520-140392689405951: 0000000000000000
[  524.989125][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  524.989139][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  524.989152][ T8311]     140392689541120-140727980978175: 0000000000000000
[  524.989165][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  524.989178][ T8311]     140727981113344-140727981887487: 0000000000000000
[  524.989191][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  524.989205][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  524.989218][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  524.989231][ T8311] Pass: 10725680 Run:10725855
[  524.989240][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  524.989255][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.989264][ T8311] Call Trace:
[  524.989270][ T8311]  <TASK>
[  524.989276][ T8311]  dump_stack_lvl+0xd1/0x138
[  524.989301][ T8311]  mt_find.cold+0x8b/0x90
[  524.989322][ T8311]  ? mas_find+0x1d0/0x1d0
[  524.989349][ T8311]  find_vma+0x10c/0x1b0
[  524.989364][ T8311]  ? can_vma_merge_before+0x390/0x390
[  524.989380][ T8311]  ? walk_page_test+0x1b/0x180
[  524.989398][ T8311]  ? walk_page_test+0x78/0x180
[  524.989418][ T8311]  walk_page_range+0x2b1/0x4a0
[  524.989439][ T8311]  ? __walk_page_range+0x780/0x780
[  524.989468][ T8311]  mlock_fixup+0x650/0x810
[  524.989496][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  524.989520][ T8311]  ? mlock_fixup+0x810/0x810
[  524.989546][ T8311]  ? do_futex+0x132/0x360
[  524.989571][ T8311]  do_mlock+0x25a/0x6d0
[  524.989591][ T8311]  ? xfd_validate_state+0x5d/0x180
[  524.989609][ T8311]  ? folio_evictable+0x270/0x270
[  524.989646][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  524.989671][ T8311]  do_syscall_64+0x39/0xb0
[  524.989692][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  524.989710][ T8311] RIP: 0033:0x7fafb788c0c9
[  524.989722][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  524.989735][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  524.989750][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  524.989760][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  524.989769][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  524.989779][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  524.989788][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  524.989808][ T8311]  </TASK>
[  524.992353][ T8311] index not increased! 20ffd000 <= 20ffd000
[  524.992373][ T8311] BUG at mt_find:6473 (1)
[  524.992389][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  524.992411][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  524.992669][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  524.992900][ T8311]     0-536866815: 0000000000000000
[  524.992923][ T8311]     536866816-536870911: ffff8880668dc9a0
[  524.992947][ T8311]     536870912-553635839: ffff8880668dc0e0
[  524.992971][ T8311]     553635840-553639935: 0000000000000000
[  524.992994][ T8311]     553639936-553635839: ffff88805ff72d20
[  524.993018][ T8311]     553635840-553648127: ffff8880217871c0
[  524.993042][ T8311]     553648128-553652223: ffff8880668dc1c0
[  524.993066][ T8311]     553652224-116813594623: 0000000000000000
[  524.993090][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  524.993114][ T8311]     116817788928-93825015144447: 0000000000000000
[  524.993137][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  524.993162][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.001810][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.001832][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.001962][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.001975][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.001989][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.002002][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.002015][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.002029][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.002042][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.002056][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.002069][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.002082][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.002095][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.002108][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.002122][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.002135][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.002148][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.002271][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.002285][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.002298][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.002312][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.002325][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.002338][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.002351][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.002364][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.002378][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.002391][ T8311] Pass: 10726104 Run:10726280
[  525.002400][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.002415][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.002424][ T8311] Call Trace:
[  525.002430][ T8311]  <TASK>
[  525.002436][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.002461][ T8311]  mt_find.cold+0x8b/0x90
[  525.002483][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.002509][ T8311]  find_vma+0x10c/0x1b0
[  525.002524][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.002540][ T8311]  ? walk_page_test+0x1b/0x180
[  525.002559][ T8311]  ? walk_page_test+0x78/0x180
[  525.002578][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.002599][ T8311]  ? __walk_page_range+0x780/0x780
[  525.002628][ T8311]  mlock_fixup+0x650/0x810
[  525.002664][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.002688][ T8311]  ? mlock_fixup+0x810/0x810
[  525.002714][ T8311]  ? do_futex+0x132/0x360
[  525.002738][ T8311]  do_mlock+0x25a/0x6d0
[  525.002759][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.002777][ T8311]  ? folio_evictable+0x270/0x270
[  525.002809][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.002831][ T8311]  do_syscall_64+0x39/0xb0
[  525.002852][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.002870][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.002883][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.002896][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.002911][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.002921][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.002930][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.002939][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.002948][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.002969][ T8311]  </TASK>
[  525.010701][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.010715][ T8311] BUG at mt_find:6473 (1)
[  525.010724][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.010738][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.010874][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.010998][ T8311]     0-536866815: 0000000000000000
[  525.011011][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.011024][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.011037][ T8311]     553635840-553639935: 0000000000000000
[  525.011049][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.011062][ T8311]     553635840-553648127: ffff8880217871c0
[  525.011075][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.011088][ T8311]     553652224-116813594623: 0000000000000000
[  525.011100][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.011114][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.011126][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.011139][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.011152][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.011165][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.011292][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.011306][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.011319][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.011332][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.011345][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.011358][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.011371][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.011384][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.011397][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.011411][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.011424][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.011437][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.011450][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.011463][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.011476][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.022601][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.022628][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.022659][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.022684][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.022708][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.022732][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.022756][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.022781][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.022805][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.022830][ T8311] Pass: 10727097 Run:10727274
[  525.022844][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.022870][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.022887][ T8311] Call Trace:
[  525.022896][ T8311]  <TASK>
[  525.022907][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.022949][ T8311]  mt_find.cold+0x8b/0x90
[  525.022990][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.023040][ T8311]  find_vma+0x10c/0x1b0
[  525.023069][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.023098][ T8311]  ? walk_page_test+0x1b/0x180
[  525.023132][ T8311]  ? walk_page_test+0x78/0x180
[  525.023169][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.023210][ T8311]  ? __walk_page_range+0x780/0x780
[  525.023268][ T8311]  mlock_fixup+0x650/0x810
[  525.023327][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.023373][ T8311]  ? mlock_fixup+0x810/0x810
[  525.023425][ T8311]  ? do_futex+0x132/0x360
[  525.023471][ T8311]  do_mlock+0x25a/0x6d0
[  525.023511][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.023544][ T8311]  ? folio_evictable+0x270/0x270
[  525.023609][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.023658][ T8311]  do_syscall_64+0x39/0xb0
[  525.023698][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.023729][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.023750][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.023775][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.023801][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.023819][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.023836][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.023853][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.023870][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.023911][ T8311]  </TASK>
[  525.036373][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.036417][ T8311] BUG at mt_find:6473 (1)
[  525.036432][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.036446][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.036583][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.036713][ T8311]     0-536866815: 0000000000000000
[  525.036725][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.036739][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.036751][ T8311]     553635840-553639935: 0000000000000000
[  525.036764][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.036777][ T8311]     553635840-553648127: ffff8880217871c0
[  525.036790][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.036803][ T8311]     553652224-116813594623: 0000000000000000
[  525.036815][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.036829][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.036841][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.036855][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.036868][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.036881][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.037009][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.037023][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.037036][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.037050][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.037063][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.037077][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.037090][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.037103][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.037117][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.041623][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.043847][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.051287][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.051305][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.051318][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.051332][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.051458][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.051471][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.051484][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.051498][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.051511][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.051524][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.051537][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.051550][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.051564][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.051577][ T8311] Pass: 10729488 Run:10729666
[  525.051586][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.051601][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.051610][ T8311] Call Trace:
[  525.051615][ T8311]  <TASK>
[  525.051621][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.051653][ T8311]  mt_find.cold+0x8b/0x90
[  525.051674][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.051700][ T8311]  find_vma+0x10c/0x1b0
[  525.051716][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.051732][ T8311]  ? walk_page_test+0x1b/0x180
[  525.051750][ T8311]  ? walk_page_test+0x78/0x180
[  525.051770][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.051791][ T8311]  ? __walk_page_range+0x780/0x780
[  525.051821][ T8311]  mlock_fixup+0x650/0x810
[  525.051849][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.051873][ T8311]  ? mlock_fixup+0x810/0x810
[  525.051899][ T8311]  ? do_futex+0x132/0x360
[  525.051923][ T8311]  do_mlock+0x25a/0x6d0
[  525.051944][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.051962][ T8311]  ? folio_evictable+0x270/0x270
[  525.051994][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.052017][ T8311]  do_syscall_64+0x39/0xb0
[  525.052037][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.052055][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.052067][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.052081][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.052096][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.052106][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.052117][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.052127][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.052136][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.052157][ T8311]  </TASK>
[  525.061596][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.061620][ T8311] BUG at mt_find:6473 (1)
[  525.061637][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.061650][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.061786][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.061910][ T8311]     0-536866815: 0000000000000000
[  525.061923][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.061936][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.061949][ T8311]     553635840-553639935: 0000000000000000
[  525.061961][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.061974][ T8311]     553635840-553648127: ffff8880217871c0
[  525.061987][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.062000][ T8311]     553652224-116813594623: 0000000000000000
[  525.062013][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.062026][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.062039][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.062052][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.062065][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.062078][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.062206][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.062219][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.062232][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.076259][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.076295][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.076320][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.076345][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.076370][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.076395][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.076420][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.076444][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.076468][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.076493][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.076517][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.076542][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.076777][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.076802][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.076827][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.082657][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.082679][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.082693][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.082706][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.082719][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.082733][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.082746][ T8311] Pass: 10732294 Run:10732473
[  525.082755][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.082771][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.082780][ T8311] Call Trace:
[  525.082785][ T8311]  <TASK>
[  525.082791][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.082816][ T8311]  mt_find.cold+0x8b/0x90
[  525.082837][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.082864][ T8311]  find_vma+0x10c/0x1b0
[  525.082880][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.082895][ T8311]  ? walk_page_test+0x1b/0x180
[  525.082914][ T8311]  ? walk_page_test+0x78/0x180
[  525.082934][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.082954][ T8311]  ? __walk_page_range+0x780/0x780
[  525.082984][ T8311]  mlock_fixup+0x650/0x810
[  525.083012][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.083036][ T8311]  ? mlock_fixup+0x810/0x810
[  525.083062][ T8311]  ? do_futex+0x132/0x360
[  525.083086][ T8311]  do_mlock+0x25a/0x6d0
[  525.083107][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.083125][ T8311]  ? folio_evictable+0x270/0x270
[  525.083156][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.083179][ T8311]  do_syscall_64+0x39/0xb0
[  525.083200][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.083217][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.083230][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.083244][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.083259][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.083269][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.083278][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.083288][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.083297][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.083317][ T8311]  </TASK>
[  525.083328][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.083336][ T8311] BUG at mt_find:6473 (1)
[  525.083344][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.083355][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.083490][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.093416][ T8311]     0-536866815: 0000000000000000
[  525.093431][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.093444][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.093458][ T8311]     553635840-553639935: 0000000000000000
[  525.093470][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.093483][ T8311]     553635840-553648127: ffff8880217871c0
[  525.093497][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.093510][ T8311]     553652224-116813594623: 0000000000000000
[  525.093522][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.093535][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.093548][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.093561][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.093574][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.093588][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.093721][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.093735][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.093748][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.093761][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.093774][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.093788][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.093801][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.093814][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.093828][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.093841][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.093854][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.093867][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.093880][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.093893][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.093906][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.100470][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.100486][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.100500][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.100513][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.100526][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.100540][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.100553][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.100567][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.100580][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.100593][ T8311] Pass: 10732534 Run:10732714
[  525.100602][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.100618][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.100632][ T8311] Call Trace:
[  525.100637][ T8311]  <TASK>
[  525.100643][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.100668][ T8311]  mt_find.cold+0x8b/0x90
[  525.100689][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.100715][ T8311]  find_vma+0x10c/0x1b0
[  525.100731][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.100747][ T8311]  ? walk_page_test+0x1b/0x180
[  525.100765][ T8311]  ? walk_page_test+0x78/0x180
[  525.100785][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.100806][ T8311]  ? __walk_page_range+0x780/0x780
[  525.100835][ T8311]  mlock_fixup+0x650/0x810
[  525.100864][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.100888][ T8311]  ? mlock_fixup+0x810/0x810
[  525.100914][ T8311]  ? do_futex+0x132/0x360
[  525.100939][ T8311]  do_mlock+0x25a/0x6d0
[  525.100959][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.100977][ T8311]  ? folio_evictable+0x270/0x270
[  525.101009][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.101031][ T8311]  do_syscall_64+0x39/0xb0
[  525.101052][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.101070][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.101083][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.101096][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.101111][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.101121][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.101130][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.101139][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.101149][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.101169][ T8311]  </TASK>
[  525.101180][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.101187][ T8311] BUG at mt_find:6473 (1)
[  525.101195][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.101207][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.110326][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.110454][ T8311]     0-536866815: 0000000000000000
[  525.110467][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.110480][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.110493][ T8311]     553635840-553639935: 0000000000000000
[  525.110506][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.110519][ T8311]     553635840-553648127: ffff8880217871c0
[  525.110532][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.110544][ T8311]     553652224-116813594623: 0000000000000000
[  525.110557][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.110570][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.110583][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.110596][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.110609][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.110628][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.110756][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.110769][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.110783][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.110796][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.110810][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.110823][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.110836][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.110850][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.110863][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.110876][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.110889][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.110903][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.110915][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.110928][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.110941][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.111066][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.111079][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.111092][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.111105][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.111118][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.117856][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.117884][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.117910][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.117935][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.117959][ T8311] Pass: 10732591 Run:10732772
[  525.117974][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.118002][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.118018][ T8311] Call Trace:
[  525.118027][ T8311]  <TASK>
[  525.118037][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.118080][ T8311]  mt_find.cold+0x8b/0x90
[  525.118120][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.118169][ T8311]  find_vma+0x10c/0x1b0
[  525.118198][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.118227][ T8311]  ? walk_page_test+0x1b/0x180
[  525.118262][ T8311]  ? walk_page_test+0x78/0x180
[  525.118301][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.118341][ T8311]  ? __walk_page_range+0x780/0x780
[  525.118400][ T8311]  mlock_fixup+0x650/0x810
[  525.118455][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.118500][ T8311]  ? mlock_fixup+0x810/0x810
[  525.118552][ T8311]  ? do_futex+0x132/0x360
[  525.118597][ T8311]  do_mlock+0x25a/0x6d0
[  525.118643][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.118675][ T8311]  ? folio_evictable+0x270/0x270
[  525.118741][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.118784][ T8311]  do_syscall_64+0x39/0xb0
[  525.118824][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.118855][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.118876][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.118901][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.118927][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.118945][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.118963][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.118980][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.118996][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.119037][ T8311]  </TASK>
[  525.136728][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.136751][ T8311] BUG at mt_find:6473 (1)
[  525.136763][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.136776][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.136913][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.137038][ T8311]     0-536866815: 0000000000000000
[  525.137051][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.137064][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.137077][ T8311]     553635840-553639935: 0000000000000000
[  525.140180][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.140200][ T8311]     553635840-553648127: ffff8880217871c0
[  525.140213][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.140226][ T8311]     553652224-116813594623: 0000000000000000
[  525.140239][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.140252][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.140265][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.140278][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.140291][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.140305][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.141759][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.141786][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.141811][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.141835][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.141860][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.141885][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.141910][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.141934][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.141958][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.141983][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.142008][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.142032][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.142056][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.142080][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.142104][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.150130][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.150145][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.150159][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.150172][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.150185][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.150198][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.150212][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.150225][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.150238][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.150252][ T8311] Pass: 10733294 Run:10733476
[  525.150261][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.150276][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.150285][ T8311] Call Trace:
[  525.150290][ T8311]  <TASK>
[  525.150297][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.150321][ T8311]  mt_find.cold+0x8b/0x90
[  525.150342][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.150368][ T8311]  find_vma+0x10c/0x1b0
[  525.150384][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.150400][ T8311]  ? walk_page_test+0x1b/0x180
[  525.150418][ T8311]  ? walk_page_test+0x78/0x180
[  525.150438][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.150459][ T8311]  ? __walk_page_range+0x780/0x780
[  525.150488][ T8311]  mlock_fixup+0x650/0x810
[  525.150516][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.150539][ T8311]  ? mlock_fixup+0x810/0x810
[  525.150566][ T8311]  ? do_futex+0x132/0x360
[  525.150590][ T8311]  do_mlock+0x25a/0x6d0
[  525.150610][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.150634][ T8311]  ? folio_evictable+0x270/0x270
[  525.150666][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.150688][ T8311]  do_syscall_64+0x39/0xb0
[  525.150708][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.150726][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.150739][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.150753][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.150767][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.150777][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.150787][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.150796][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.150805][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.150826][ T8311]  </TASK>
[  525.157680][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.157739][ T8311] BUG at mt_find:6473 (1)
[  525.157751][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.157763][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.157900][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.162047][ T8311]     0-536866815: 0000000000000000
[  525.162073][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.162096][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.162120][ T8311]     553635840-553639935: 0000000000000000
[  525.162143][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.162167][ T8311]     553635840-553648127: ffff8880217871c0
[  525.162191][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.162214][ T8311]     553652224-116813594623: 0000000000000000
[  525.162237][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.162262][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.162285][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.162309][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.162333][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.162357][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.168734][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.168750][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.168764][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.168777][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.168791][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.168804][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.168817][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.168830][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.168843][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.168857][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.168870][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.168883][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.168896][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.168909][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.168922][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.169048][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.169061][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.169075][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.169088][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.169101][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.169114][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.169127][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.169141][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.169154][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.169167][ T8311] Pass: 10734096 Run:10734279
[  525.169176][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.169191][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.169200][ T8311] Call Trace:
[  525.169205][ T8311]  <TASK>
[  525.169211][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.169236][ T8311]  mt_find.cold+0x8b/0x90
[  525.169257][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.169284][ T8311]  find_vma+0x10c/0x1b0
[  525.169299][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.169315][ T8311]  ? walk_page_test+0x1b/0x180
[  525.169336][ T8311]  ? walk_page_test+0x78/0x180
[  525.169355][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.169376][ T8311]  ? __walk_page_range+0x780/0x780
[  525.169405][ T8311]  mlock_fixup+0x650/0x810
[  525.169433][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.169457][ T8311]  ? mlock_fixup+0x810/0x810
[  525.169483][ T8311]  ? do_futex+0x132/0x360
[  525.169507][ T8311]  do_mlock+0x25a/0x6d0
[  525.169528][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.169546][ T8311]  ? folio_evictable+0x270/0x270
[  525.169577][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.169600][ T8311]  do_syscall_64+0x39/0xb0
[  525.169625][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.169643][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.169656][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.169669][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.169684][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.169694][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.169703][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.169713][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.169722][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.169742][ T8311]  </TASK>
[  525.180496][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.181550][ T8311] BUG at mt_find:6473 (1)
[  525.181562][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.181575][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.181717][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.181844][ T8311]     0-536866815: 0000000000000000
[  525.181856][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.181869][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.181882][ T8311]     553635840-553639935: 0000000000000000
[  525.181895][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.181908][ T8311]     553635840-553648127: ffff8880217871c0
[  525.181921][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.181934][ T8311]     553652224-116813594623: 0000000000000000
[  525.181946][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.181959][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.181972][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.181985][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.181997][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.182011][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.182139][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.182152][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.182165][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.182179][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.182192][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.182205][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.182219][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.182232][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.182245][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.182258][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.182271][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.182284][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.182297][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.182310][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.182323][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.190534][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.190550][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.190563][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.190577][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.190590][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.190604][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.190623][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.190637][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.190650][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.190664][ T8311] Pass: 10735861 Run:10736045
[  525.190673][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.190688][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.190697][ T8311] Call Trace:
[  525.190703][ T8311]  <TASK>
[  525.190709][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.190734][ T8311]  mt_find.cold+0x8b/0x90
[  525.190756][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.190782][ T8311]  find_vma+0x10c/0x1b0
[  525.190798][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.190814][ T8311]  ? walk_page_test+0x1b/0x180
[  525.190832][ T8311]  ? walk_page_test+0x78/0x180
[  525.190852][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.190873][ T8311]  ? __walk_page_range+0x780/0x780
[  525.190902][ T8311]  mlock_fixup+0x650/0x810
[  525.190930][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.190954][ T8311]  ? mlock_fixup+0x810/0x810
[  525.190980][ T8311]  ? do_futex+0x132/0x360
[  525.191004][ T8311]  do_mlock+0x25a/0x6d0
[  525.191024][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.191042][ T8311]  ? folio_evictable+0x270/0x270
[  525.191073][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.191096][ T8311]  do_syscall_64+0x39/0xb0
[  525.191117][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.191134][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.191147][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.191161][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.191175][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.191185][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.191195][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.191204][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.191213][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.191233][ T8311]  </TASK>
[  525.191244][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.191252][ T8311] BUG at mt_find:6473 (1)
[  525.191260][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.191272][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.201132][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.201370][ T8311]     0-536866815: 0000000000000000
[  525.201393][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.201417][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.201441][ T8311]     553635840-553639935: 0000000000000000
[  525.201465][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.201489][ T8311]     553635840-553648127: ffff8880217871c0
[  525.201513][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.201537][ T8311]     553652224-116813594623: 0000000000000000
[  525.201560][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.201584][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.201607][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.201638][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.201662][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.201687][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.207469][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.207484][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.207498][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.207511][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.207525][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.207538][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.207552][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.207565][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.207578][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.207592][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.207604][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.207623][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.207636][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.207649][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.207662][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.207787][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.207801][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.207814][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.207828][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.207841][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.207854][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.207867][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.207880][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.207894][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.207907][ T8311] Pass: 10737241 Run:10737426
[  525.207916][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.207931][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.207940][ T8311] Call Trace:
[  525.207945][ T8311]  <TASK>
[  525.207952][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.207977][ T8311]  mt_find.cold+0x8b/0x90
[  525.207999][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.208025][ T8311]  find_vma+0x10c/0x1b0
[  525.208041][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.208056][ T8311]  ? walk_page_test+0x1b/0x180
[  525.208075][ T8311]  ? walk_page_test+0x78/0x180
[  525.208095][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.208116][ T8311]  ? __walk_page_range+0x780/0x780
[  525.208145][ T8311]  mlock_fixup+0x650/0x810
[  525.208174][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.208197][ T8311]  ? mlock_fixup+0x810/0x810
[  525.208224][ T8311]  ? do_futex+0x132/0x360
[  525.208248][ T8311]  do_mlock+0x25a/0x6d0
[  525.208270][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.208288][ T8311]  ? folio_evictable+0x270/0x270
[  525.208320][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.208343][ T8311]  do_syscall_64+0x39/0xb0
[  525.208364][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.208382][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.208395][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.208409][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.208423][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.208434][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.208443][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.208453][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.208461][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.208482][ T8311]  </TASK>
[  525.220691][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.220712][ T8311] BUG at mt_find:6473 (1)
[  525.220722][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.220735][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.220871][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.220997][ T8311]     0-536866815: 0000000000000000
[  525.221009][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.221022][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.221035][ T8311]     553635840-553639935: 0000000000000000
[  525.221048][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.221061][ T8311]     553635840-553648127: ffff8880217871c0
[  525.221074][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.221086][ T8311]     553652224-116813594623: 0000000000000000
[  525.221099][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.221112][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.221125][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.221138][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.221151][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.221164][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.221293][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.221306][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.221320][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.221333][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.221346][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.221359][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.221373][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.221387][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.221400][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.221413][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.221426][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.221439][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.221452][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.221465][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.221478][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.230003][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.230019][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.230032][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.230046][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.230059][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.230072][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.230085][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.230099][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.230112][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.230126][ T8311] Pass: 10739061 Run:10739247
[  525.230135][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.230150][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.230159][ T8311] Call Trace:
[  525.230164][ T8311]  <TASK>
[  525.230170][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.230195][ T8311]  mt_find.cold+0x8b/0x90
[  525.230217][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.230243][ T8311]  find_vma+0x10c/0x1b0
[  525.230259][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.230274][ T8311]  ? walk_page_test+0x1b/0x180
[  525.230293][ T8311]  ? walk_page_test+0x78/0x180
[  525.230312][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.230333][ T8311]  ? __walk_page_range+0x780/0x780
[  525.230363][ T8311]  mlock_fixup+0x650/0x810
[  525.230391][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.230414][ T8311]  ? mlock_fixup+0x810/0x810
[  525.230441][ T8311]  ? do_futex+0x132/0x360
[  525.230464][ T8311]  do_mlock+0x25a/0x6d0
[  525.230485][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.230503][ T8311]  ? folio_evictable+0x270/0x270
[  525.230535][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.230557][ T8311]  do_syscall_64+0x39/0xb0
[  525.230578][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.230596][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.230608][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.230628][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.230643][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.230653][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.230663][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.230672][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.230680][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.230701][ T8311]  </TASK>
[  525.230710][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.230718][ T8311] BUG at mt_find:6473 (1)
[  525.230726][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.230738][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.241010][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.241139][ T8311]     0-536866815: 0000000000000000
[  525.241152][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.241165][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.241178][ T8311]     553635840-553639935: 0000000000000000
[  525.241191][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.241204][ T8311]     553635840-553648127: ffff8880217871c0
[  525.241217][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.241229][ T8311]     553652224-116813594623: 0000000000000000
[  525.241242][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.241255][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.241267][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.241280][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.241293][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.241306][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.241435][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.241449][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.241462][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.241475][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.241489][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.241502][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.241515][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.241528][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.241541][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.241554][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.241567][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.241580][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.241593][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.241606][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.241624][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.249405][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.249425][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.249439][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.249453][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.249467][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.249480][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.249493][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.249507][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.249520][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.249534][ T8311] Pass: 10740677 Run:10740864
[  525.249543][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.249558][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.249567][ T8311] Call Trace:
[  525.249572][ T8311]  <TASK>
[  525.249578][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.249603][ T8311]  mt_find.cold+0x8b/0x90
[  525.249630][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.249656][ T8311]  find_vma+0x10c/0x1b0
[  525.249671][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.249687][ T8311]  ? walk_page_test+0x1b/0x180
[  525.249706][ T8311]  ? walk_page_test+0x78/0x180
[  525.249725][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.249746][ T8311]  ? __walk_page_range+0x780/0x780
[  525.249775][ T8311]  mlock_fixup+0x650/0x810
[  525.249803][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.249827][ T8311]  ? mlock_fixup+0x810/0x810
[  525.249853][ T8311]  ? do_futex+0x132/0x360
[  525.249877][ T8311]  do_mlock+0x25a/0x6d0
[  525.249897][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.249915][ T8311]  ? folio_evictable+0x270/0x270
[  525.249947][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.249969][ T8311]  do_syscall_64+0x39/0xb0
[  525.249990][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.250008][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.250020][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.250034][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.250049][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.250059][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.250069][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.250077][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.250086][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.250107][ T8311]  </TASK>
[  525.250117][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.250124][ T8311] BUG at mt_find:6473 (1)
[  525.250133][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.250144][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.257715][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.257845][ T8311]     0-536866815: 0000000000000000
[  525.257858][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.257871][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.257884][ T8311]     553635840-553639935: 0000000000000000
[  525.257896][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.257909][ T8311]     553635840-553648127: ffff8880217871c0
[  525.257922][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.257935][ T8311]     553652224-116813594623: 0000000000000000
[  525.257947][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.257960][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.257973][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.257986][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.257998][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.258011][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.258140][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.258153][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.258167][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.258180][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.258193][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.258206][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.258220][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.258233][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.258246][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.258259][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.258271][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.258284][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.258297][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.258310][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.258323][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.258447][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.258460][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.258474][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.258487][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.258500][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.258513][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.270503][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.270523][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.270537][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.270550][ T8311] Pass: 10742026 Run:10742214
[  525.270559][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.270575][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.270584][ T8311] Call Trace:
[  525.270589][ T8311]  <TASK>
[  525.270595][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.270625][ T8311]  mt_find.cold+0x8b/0x90
[  525.270647][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.270673][ T8311]  find_vma+0x10c/0x1b0
[  525.270689][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.270705][ T8311]  ? walk_page_test+0x1b/0x180
[  525.270723][ T8311]  ? walk_page_test+0x78/0x180
[  525.270743][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.270764][ T8311]  ? __walk_page_range+0x780/0x780
[  525.270793][ T8311]  mlock_fixup+0x650/0x810
[  525.270821][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.270845][ T8311]  ? mlock_fixup+0x810/0x810
[  525.270871][ T8311]  ? do_futex+0x132/0x360
[  525.270895][ T8311]  do_mlock+0x25a/0x6d0
[  525.270915][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.270933][ T8311]  ? folio_evictable+0x270/0x270
[  525.270965][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.270987][ T8311]  do_syscall_64+0x39/0xb0
[  525.271008][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.271026][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.271038][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.271052][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.271067][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.271077][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.271086][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.271095][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.271104][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.271124][ T8311]  </TASK>
[  525.271134][ T8311] index not increased! 20ffd000 <= 20ffd000
[  525.271142][ T8311] BUG at mt_find:6473 (1)
[  525.271151][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  525.271162][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  525.271298][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  525.280064][ T8311]     0-536866815: 0000000000000000
[  525.280078][ T8311]     536866816-536870911: ffff8880668dc9a0
[  525.280092][ T8311]     536870912-553635839: ffff8880668dc0e0
[  525.280105][ T8311]     553635840-553639935: 0000000000000000
[  525.280117][ T8311]     553639936-553635839: ffff88805ff72d20
[  525.280130][ T8311]     553635840-553648127: ffff8880217871c0
[  525.280143][ T8311]     553648128-553652223: ffff8880668dc1c0
[  525.280156][ T8311]     553652224-116813594623: 0000000000000000
[  525.280168][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  525.280181][ T8311]     116817788928-93825015144447: 0000000000000000
[  525.280194][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  525.280207][ T8311]     93825015283712-140392653647871: 0000000000000000
[  525.280220][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  525.280233][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  525.280363][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  525.280377][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  525.280390][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  525.280404][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  525.280417][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  525.280431][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  525.280444][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  525.280457][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  525.280470][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  525.280484][ T8311]     140392675835904-140392675839999: 0000000000000000
[  525.280496][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  525.280510][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  525.280522][ T8311]     140392676241408-140392676261887: 0000000000000000
[  525.280535][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  525.280548][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  525.280679][ T8311]     140392688107520-140392689405951: 0000000000000000
[  525.280692][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  525.280705][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  525.280719][ T8311]     140392689541120-140727980978175: 0000000000000000
[  525.280731][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  525.280745][ T8311]     140727981113344-140727981887487: 0000000000000000
[  525.280758][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  525.280772][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  525.280785][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  525.280798][ T8311] Pass: 10743367 Run:10743556
[  525.280808][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  525.280823][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.280835][ T8311] Call Trace:
[  525.280840][ T8311]  <TASK>
[  525.280847][ T8311]  dump_stack_lvl+0xd1/0x138
[  525.280872][ T8311]  mt_find.cold+0x8b/0x90
[  525.280909][ T8311]  ? mas_find+0x1d0/0x1d0
[  525.280939][ T8311]  find_vma+0x10c/0x1b0
[  525.280956][ T8311]  ? can_vma_merge_before+0x390/0x390
[  525.280977][ T8311]  ? walk_page_test+0x1b/0x180
[  525.280996][ T8311]  ? walk_page_test+0x78/0x180
[  525.281016][ T8311]  walk_page_range+0x2b1/0x4a0
[  525.281037][ T8311]  ? __walk_page_range+0x780/0x780
[  525.281066][ T8311]  mlock_fixup+0x650/0x810
[  525.281094][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  525.281118][ T8311]  ? mlock_fixup+0x810/0x810
[  525.281144][ T8311]  ? do_futex+0x132/0x360
[  525.281168][ T8311]  do_mlock+0x25a/0x6d0
[  525.281188][ T8311]  ? xfd_validate_state+0x5d/0x180
[  525.281207][ T8311]  ? folio_evictable+0x270/0x270
[  525.281238][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  525.281261][ T8311]  do_syscall_64+0x39/0xb0
[  525.281282][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  525.281300][ T8311] RIP: 0033:0x7fafb788c0c9
[  525.281312][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  525.281326][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  525.281341][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  525.281351][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  525.281360][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  525.281369][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  525.281378][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  525.281398][ T8311]  </TASK>
[  525.304223][ T8311] index not increased! 20ffd000 <= 20ffd000
[  551.304079][ T8311] BUG at mt_find:6473 (1)
[  551.308484][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  551.334115][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  551.514289][ T9368] syz-executor.3: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1
[  551.552654][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  551.632161][ T9368] CPU: 1 PID: 9368 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  551.642032][ T9368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  551.652112][ T9368] Call Trace:
[  551.655420][ T9368]  <TASK>
[  551.658373][ T9368]  dump_stack_lvl+0xd1/0x138
[  551.663024][ T9368]  warn_alloc.cold+0x95/0x1a7
[  551.667744][ T9368]  ? zone_watermark_ok_safe+0x300/0x300
[  551.673369][ T9368]  __vmalloc_node_range+0xef7/0x12e0
[  551.678704][ T9368]  ? n_tty_open+0x1a/0x170
[  551.683262][ T9368]  ? __ldsem_down_write_nested+0xe8/0x850
[  551.689023][ T9368]  ? vfree_atomic+0xe0/0xe0
[  551.693560][ T9368]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[  551.699402][ T9368]  ? __ldsem_down_read_nested+0x850/0x850
[  551.705155][ T9368]  ? __wake_up_common+0x650/0x650
[  551.710467][ T9368]  ? n_tty_open+0x1a/0x170
[  551.714920][ T9368]  vzalloc+0x6b/0x80
[  551.718849][ T9368]  ? n_tty_open+0x1a/0x170
[  551.723393][ T9368]  n_tty_open+0x1a/0x170
[  551.727672][ T9368]  ? n_tty_set_termios+0x1010/0x1010
[  551.732991][ T9368]  tty_ldisc_open+0x9b/0x110
[  551.737636][ T9368]  tty_ldisc_setup+0x47/0x100
[  551.742339][ T9368]  tty_init_dev.part.0+0x1f4/0x5d0
[  551.747492][ T9368]  tty_open+0xacc/0xfb0
[  551.751693][ T9368]  ? tty_init_dev+0x80/0x80
[  551.754075][ T8311]     0-536866815: 
[  551.756212][ T9368]  ? rwlock_bug.part.0+0x90/0x90
[  551.760018][ T8311] 0000000000000000
[  551.764932][ T9368]  ? lock_acquire+0x32/0xc0
[  551.764955][ T9368]  ? chrdev_open+0x80/0x770
[  551.764985][ T9368]  ? tty_init_dev+0x80/0x80
[  551.782231][ T9368]  chrdev_open+0x26a/0x770
[  551.786686][ T9368]  ? __unregister_chrdev+0x110/0x110
[  551.792088][ T9368]  ? fsnotify_perm.part.0+0x221/0x610
[  551.797511][ T9368]  do_dentry_open+0x6cc/0x13f0
[  551.802332][ T9368]  ? __unregister_chrdev+0x110/0x110
[  551.802669][ T8311]     536866816-536870911: 
[  551.807626][ T9368]  ? may_open+0x1f6/0x420
[  551.807665][ T9368]  path_openat+0x1bc1/0x2b40
[  551.807714][ T9368]  ? path_lookupat+0x840/0x840
[  551.825898][ T9368]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  551.831925][ T9368]  do_filp_open+0x1ba/0x410
[  551.834179][ T8311] ffff8880668dc9a0
[  551.836445][ T9368]  ? may_open_dev+0xf0/0xf0
[  551.840149][ T8311]     536870912-553635839: 
[  551.844629][ T9368]  ? find_held_lock+0x2d/0x110
[  551.844698][ T9368]  ? _raw_spin_unlock+0x28/0x40
[  551.858830][ T9368]  ? alloc_fd+0x2e4/0x6e0
[  551.863208][ T9368]  do_sys_openat2+0x16d/0x4c0
[  551.867919][ T9368]  ? build_open_flags+0x6f0/0x6f0
[  551.873243][ T9368]  ? up_write+0x520/0x520
[  551.874066][ T8311] ffff8880668dc0e0
[  551.877603][ T9368]  __x64_sys_openat+0x143/0x1f0
[  551.881299][ T8311]     553635840-553639935: 
[  551.886134][ T9368]  ? __ia32_sys_open+0x1c0/0x1c0
[  551.886166][ T9368]  ? syscall_enter_from_user_mode+0x26/0xb0
[  551.886204][ T9368]  do_syscall_64+0x39/0xb0
[  551.886236][ T9368]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  551.886266][ T9368] RIP: 0033:0x7fb25a63e254
[  551.886294][ T9368] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  551.886320][ T9368] RSP: 002b:00007fb25b366ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  551.886345][ T9368] RAX: ffffffffffffffda RBX: 00007fb25a7abf80 RCX: 00007fb25a63e254
[  551.886362][ T9368] RDX: 0000000000000002 RSI: 00007fb25b366d40 RDI: 00000000ffffff9c
[  551.886378][ T9368] RBP: 00007fb25b366d40 R08: 0000000000000000 R09: 000000000000000d
[  551.886394][ T9368] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  551.886410][ T9368] R13: 00007fff898e334f R14: 00007fb25b367300 R15: 0000000000022000
[  551.886452][ T9368]  </TASK>
[  551.953807][ T9368] Mem-Info:
[  552.033782][ T9368] active_anon:8625 inactive_anon:180750 isolated_anon:0
[  552.033782][ T9368]  active_file:12672 inactive_file:5495 isolated_file:0
[  552.033782][ T9368]  unevictable:768 dirty:1719 writeback:1800
[  552.033782][ T9368]  slab_reclaimable:17122 slab_unreclaimable:102052
[  552.033782][ T9368]  mapped:21601 shmem:13620 pagetables:909
[  552.033782][ T9368]  sec_pagetables:0 bounce:0
[  552.033782][ T9368]  kernel_misc_reclaimable:0
[  552.033782][ T9368]  free:1222639 free_pcp:11318 free_cma:0
[  552.114383][ T8311] 0000000000000000
[  552.118245][ T9368] Node 0 active_anon:34500kB inactive_anon:723000kB active_file:50616kB inactive_file:21680kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:86404kB dirty:76kB writeback:10600kB shmem:52944kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 26624kB writeback_tmp:0kB kernel_stack:11320kB pagetables:3636kB sec_pagetables:0kB all_unreclaimable? no
[  552.155694][ T8311]     553639936-553635839: ffff88805ff72d20
[  552.161733][ T8311]     553635840-553648127: ffff8880217871c0
[  552.174234][ T8311]     553648128-553652223: ffff8880668dc1c0
[  552.184473][ T8311]     553652224-116813594623: 0000000000000000
[  552.204137][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  552.210724][ T9368] Node 1 active_anon:0kB inactive_anon:0kB active_file:72kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
[  552.278015][ T8311]     116817788928-93825015144447: 0000000000000000
[  552.291675][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  552.301161][ T8311]     93825015283712-140392653647871: 0000000000000000
[  552.308654][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  552.316092][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  552.373476][ T9368] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  552.452641][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  552.454507][ T9368] lowmem_reserve[]: 0 2619 2621 2621 2621
[  552.480999][ T9368] Node 0 DMA32 free:954752kB boost:0kB min:35456kB low:44320kB high:53184kB reserved_highatomic:0KB active_anon:34500kB inactive_anon:723100kB active_file:50616kB inactive_file:2080kB unevictable:1536kB writepending:176kB present:3129332kB managed:2686572kB mlocked:0kB bounce:0kB free_pcp:35788kB local_pcp:20824kB free_cma:0kB
[  552.483238][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  552.526012][ T9368] lowmem_reserve[]: 0 0 1 1 1
[  552.531761][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  552.554102][ T9368] Node 0 Normal free:0kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1868kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  552.560593][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  552.600753][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  552.605515][ T9368] lowmem_reserve[]: 0 0 0 0 0
[  552.620824][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  552.623852][ T9368] Node 1 
[  552.631123][ T8311]     140392674623488-140392674770943: 
[  552.633874][ T9368] Normal free:3936300kB boost:0kB min:54424kB low:68028kB high:81632kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:72kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117612kB mlocked:0kB bounce:0kB free_pcp:14944kB local_pcp:8288kB free_cma:0kB
[  552.640843][ T8311] ffff8880284f8380
[  552.683206][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  552.690357][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  552.690771][ T9368] lowmem_reserve[]:
[  552.698170][ T8311]     140392675835904-140392675839999: 0000000000000000
[  552.707073][ T9368]  0 0 0 0 0
[  552.710551][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  552.713939][ T9368] Node 0 
[  552.729227][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  552.737373][ T9368] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
[  552.743530][ T8311]     140392676241408-140392676261887: 0000000000000000
[  552.761145][ T9368] Node 0 DMA32: 6282*4kB (ME) 6113*8kB (UME) 3368*16kB (UME) 1470*32kB (UME) 489*64kB (UME) 120*128kB (UME) 48*256kB (UME) 30*512kB (UME) 17*1024kB (ME) 4*2048kB (UM) 166*4096kB (UM) = 954800kB
[  552.770623][ T8311]     140392676261888-140392688107519: 
[  552.789056][ T9368] Node 0 
[  552.798742][ T8311] ffff8880284f89a0
[  552.798762][ T9368] Normal: 
[  552.801765][ T8311]   140392688107520-18446744073709551615: 
[  552.805893][ T9368] 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  552.820400][ T8311] node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216
[  552.826776][ T9368] Node 1 
[  552.829161][ T8311]  contents: 
[  552.834748][ T9368] Normal: 165*4kB (UME) 41*8kB (UME) 35*16kB (UME) 111*32kB (UME) 33*64kB (UME) 8*128kB (UME) 2*256kB (UM) 1*512kB (M) 1*1024kB (E) 1*2048kB (E) 958*4096kB (UM) = 3936300kB
[  552.843971][ T8311] 0000000000000000 140392689405951 
[  552.862684][ T9368] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  552.867263][ T8311] ffff88802bb0fd20 140392689410047 
[  552.868375][ T9368] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[  552.882512][ T8311] ffff8880284f8700 140392689541119 
[  552.883804][ T9368] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  552.902738][ T8311] 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  552.909884][ T9368] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[  552.951375][ T9368] 26786 total pagecache pages
[  552.952584][ T8311]     140392688107520-140392689405951: 0000000000000000
[  552.958060][ T9368] 0 pages in swap cache
[  552.971216][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  552.971687][ T9368] Free swap  = 0kB
[  552.980387][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  552.983680][ T9368] Total swap = 0kB
[  552.994380][ T9368] 2097051 pages RAM
[  552.998290][ T9368] 0 pages HighMem/MovableOnly
[  552.999261][ T8311]     140392689541120-140727980978175: 0000000000000000
11:21:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r1)
sendmsg$NFC_CMD_DEP_LINK_DOWN(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="ff0f2dbd7000fddbdf2505"], 0x5c}}, 0x0)

11:21:52 executing program 2:
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000480))
r0 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
r1 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
getgroups(0x6, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee00, 0xee01])
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0)
getpgrp(0xffffffffffffffff)
openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000740)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
socket$nl_sock_diag(0x10, 0x3, 0x4)
r2 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
r3 = socket$nl_sock_diag(0x10, 0x3, 0x4)
r4 = epoll_create(0x9)
epoll_pwait(r4, &(0x7f0000003140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f00000031c0)={[0x2]}, 0x8)
sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)

11:21:52 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:52 executing program 5:
r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2)
ioctl$vim2m_VIDIOC_STREAMON(r0, 0x2, &(0x7f0000000080))

11:21:52 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:21:52 executing program 3:
clock_gettime(0x7, &(0x7f00000006c0))

[  553.003027][ T9368] 391698 pages reserved
[  553.017554][ T9368] 0 pages cma reserved
[  553.021808][ T9368] tty tty1: ldisc open failed (-12), clearing slot 0
[  553.023176][ T8311]     140727980978176-140727981113343: ffff8880284f8460
11:21:52 executing program 5:
bpf$OBJ_GET_MAP(0x15, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10)

[  553.090023][ T8311]     140727981113344-140727981887487: 0000000000000000
[  553.113720][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
11:21:52 executing program 2:
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000480))
r0 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
r1 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
getgroups(0x6, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee00, 0xee01])
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0)
getpgrp(0xffffffffffffffff)
openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000740)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
socket$nl_sock_diag(0x10, 0x3, 0x4)
r2 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)
r3 = socket$nl_sock_diag(0x10, 0x3, 0x4)
r4 = epoll_create(0x9)
epoll_pwait(r4, &(0x7f0000003140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f00000031c0)={[0x2]}, 0x8)
sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x14}, 0x14}}, 0x0)

11:21:52 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), r0)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000800), 0xffffffffffffffff)

[  553.137964][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  553.158983][ T8311]     140727981912064-18446744073709551615: 0000000000000000
11:21:53 executing program 2:
r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x66, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000600)=0x3)

11:21:53 executing program 3:
socketpair(0x7bbdc7de2557b1e0, 0x0, 0x0, &(0x7f00000006c0))

11:21:53 executing program 3:
socketpair(0x0, 0x0, 0x0, 0x0)
syz_clone(0x40009000, &(0x7f0000000700), 0x0, &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840))
r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$peeksig(0x4209, r0, 0x0, 0x0)

[  553.268729][ T8311] Pass: 10755850 Run:10756040
[  553.304842][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  553.314724][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  553.324837][ T8311] Call Trace:
[  553.328135][ T8311]  <TASK>
[  553.331087][ T8311]  dump_stack_lvl+0xd1/0x138
[  553.335733][ T8311]  mt_find.cold+0x8b/0x90
[  553.340067][ T8311]  ? mas_find+0x1d0/0x1d0
[  553.344403][ T8311]  find_vma+0x10c/0x1b0
[  553.348551][ T8311]  ? can_vma_merge_before+0x390/0x390
[  553.353914][ T8311]  ? walk_page_test+0x1b/0x180
[  553.358672][ T8311]  ? walk_page_test+0x78/0x180
[  553.363430][ T8311]  walk_page_range+0x2b1/0x4a0
[  553.368191][ T8311]  ? __walk_page_range+0x780/0x780
[  553.373307][ T8311]  mlock_fixup+0x650/0x810
[  553.377725][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  553.382923][ T8311]  ? mlock_fixup+0x810/0x810
[  553.387519][ T8311]  ? do_futex+0x132/0x360
[  553.391851][ T8311]  do_mlock+0x25a/0x6d0
[  553.396004][ T8311]  ? xfd_validate_state+0x5d/0x180
[  553.401109][ T8311]  ? folio_evictable+0x270/0x270
[  553.406051][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  553.410829][ T8311]  do_syscall_64+0x39/0xb0
[  553.415254][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  553.421160][ T8311] RIP: 0033:0x7fafb788c0c9
[  553.425574][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  553.445172][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
11:21:53 executing program 5:
r0 = io_uring_setup(0x18d9, &(0x7f00000002c0))
io_uring_register$IORING_REGISTER_FILES2(r0, 0x8, 0x0, 0x0)

[  553.453583][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  553.461541][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  553.469501][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  553.477459][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  553.485417][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  553.493390][ T8311]  </TASK>
11:21:53 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:53 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), r0)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000800), 0xffffffffffffffff)

11:21:53 executing program 2:
bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80)

[  553.589018][ T8311] index not increased! 20ffd000 <= 20ffd000
[  553.695515][ T8311] BUG at mt_find:6473 (1)
[  553.858378][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  553.921763][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  554.029041][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
11:21:53 executing program 2:
r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2)
ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc0205649, &(0x7f0000000080))

11:21:53 executing program 5:
syz_clone(0x81011400, 0x0, 0x0, 0x0, 0x0, 0x0)

11:21:53 executing program 0:
r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x100000000, 0x2)
ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000080)={0x0, 0x1013})

11:21:53 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:21:53 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  554.097761][ T8311]     0-536866815: 0000000000000000
[  554.103058][ T8311]     536866816-536870911: ffff8880668dc9a0
[  554.113793][ T8311]     536870912-553635839: ffff8880668dc0e0
[  554.121852][ T8311]     553635840-553639935: 0000000000000000
[  554.128901][ T8311]     553639936-553635839: ffff88805ff72d20
11:21:53 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2842, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'pimreg\x00', 0x5dcf70ef8daa5d0e})
sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)={0x28, 0x0, 0x705, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}}, 0x28}}, 0x0)
write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0xfd79)

11:21:53 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  554.155588][ T8311]     553635840-553648127: ffff8880217871c0
[  554.194236][ T8311]     553648128-553652223: ffff8880668dc1c0
[  554.243170][ T8311]     553652224-116813594623: 0000000000000000
[  554.270085][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  554.473760][ T8311]     116817788928-93825015144447: 0000000000000000
[  554.565892][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  554.619861][ T8311]     93825015283712-140392653647871: 0000000000000000
[  554.696119][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  554.734210][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  554.850427][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  554.878308][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  554.887457][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  554.900493][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  554.909483][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  554.923992][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  554.953104][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  554.978736][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  555.000261][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  555.036619][ T8311]     140392675835904-140392675839999: 0000000000000000
[  555.053147][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  555.061472][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  555.068803][ T8311]     140392676241408-140392676261887: 0000000000000000
[  555.076529][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  555.083519][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  555.136421][ T8311]     140392688107520-140392689405951: 0000000000000000
[  555.164151][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  555.185006][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  555.192007][ T8311]     140392689541120-140727980978175: 0000000000000000
[  555.225212][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  555.232224][ T8311]     140727981113344-140727981887487: 0000000000000000
[  555.251284][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  555.259864][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  555.281328][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  555.293942][ T8311] Pass: 10809945 Run:10810136
[  555.312952][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  555.322815][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  555.332891][ T8311] Call Trace:
[  555.336188][ T8311]  <TASK>
[  555.339138][ T8311]  dump_stack_lvl+0xd1/0x138
[  555.343772][ T8311]  mt_find.cold+0x8b/0x90
[  555.348139][ T8311]  ? mas_find+0x1d0/0x1d0
[  555.352519][ T8311]  find_vma+0x10c/0x1b0
[  555.356699][ T8311]  ? can_vma_merge_before+0x390/0x390
[  555.362094][ T8311]  ? walk_page_test+0x1b/0x180
[  555.366896][ T8311]  ? walk_page_test+0x78/0x180
[  555.371703][ T8311]  walk_page_range+0x2b1/0x4a0
[  555.376511][ T8311]  ? __walk_page_range+0x780/0x780
[  555.381678][ T8311]  mlock_fixup+0x650/0x810
[  555.386147][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  555.391392][ T8311]  ? mlock_fixup+0x810/0x810
[  555.396035][ T8311]  ? do_futex+0x132/0x360
[  555.400406][ T8311]  do_mlock+0x25a/0x6d0
[  555.404600][ T8311]  ? xfd_validate_state+0x5d/0x180
[  555.409749][ T8311]  ? folio_evictable+0x270/0x270
[  555.414749][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  555.419575][ T8311]  do_syscall_64+0x39/0xb0
[  555.424218][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  555.430244][ T8311] RIP: 0033:0x7fafb788c0c9
[  555.434682][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  555.454321][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  555.462765][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  555.470785][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  555.478799][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  555.486798][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  555.494794][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  555.502817][ T8311]  </TASK>
[  555.521293][ T8311] index not increased! 20ffd000 <= 20ffd000
[  555.530476][ T8311] BUG at mt_find:6473 (1)
[  555.542032][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  555.553532][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  555.601741][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  555.666858][ T8311]     0-536866815: 0000000000000000
[  555.672223][ T8311]     536866816-536870911: ffff8880668dc9a0
[  555.692113][ T8311]     536870912-553635839: ffff8880668dc0e0
[  555.702410][ T8311]     553635840-553639935: 0000000000000000
[  555.717957][ T8311]     553639936-553635839: ffff88805ff72d20
[  555.723911][ T8311]     553635840-553648127: ffff8880217871c0
[  555.739335][ T8311]     553648128-553652223: ffff8880668dc1c0
[  555.749403][ T8311]     553652224-116813594623: 0000000000000000
[  555.761324][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  555.779254][ T8311]     116817788928-93825015144447: 0000000000000000
[  555.786112][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  555.792929][ T8311]     93825015283712-140392653647871: 0000000000000000
[  555.799921][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  555.806994][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  555.862435][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  555.869524][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  555.876735][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  555.889174][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  555.904170][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  555.918984][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  555.934145][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  555.948952][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  555.964080][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  555.977778][ T8311]     140392675835904-140392675839999: 0000000000000000
[  555.997974][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  556.012848][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  556.028009][ T8311]     140392676241408-140392676261887: 0000000000000000
[  556.043433][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  556.068273][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  556.132591][ T8311]     140392688107520-140392689405951: 0000000000000000
[  556.142890][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  556.160623][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  556.168372][ T8311]     140392689541120-140727980978175: 0000000000000000
[  556.175852][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  556.182911][ T8311]     140727981113344-140727981887487: 0000000000000000
[  556.192018][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  556.200236][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  556.207616][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  556.216539][ T8311] Pass: 10809945 Run:10810137
[  556.225752][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  556.235590][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  556.245663][ T8311] Call Trace:
[  556.248961][ T8311]  <TASK>
[  556.251923][ T8311]  dump_stack_lvl+0xd1/0x138
[  556.256579][ T8311]  mt_find.cold+0x8b/0x90
[  556.260961][ T8311]  ? mas_find+0x1d0/0x1d0
[  556.265350][ T8311]  find_vma+0x10c/0x1b0
[  556.269539][ T8311]  ? can_vma_merge_before+0x390/0x390
[  556.274941][ T8311]  ? walk_page_test+0x1b/0x180
[  556.279734][ T8311]  ? walk_page_test+0x78/0x180
[  556.284525][ T8311]  walk_page_range+0x2b1/0x4a0
[  556.289310][ T8311]  ? __walk_page_range+0x780/0x780
[  556.294476][ T8311]  mlock_fixup+0x650/0x810
[  556.299110][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  556.304331][ T8311]  ? mlock_fixup+0x810/0x810
[  556.308950][ T8311]  ? do_futex+0x132/0x360
[  556.313303][ T8311]  do_mlock+0x25a/0x6d0
[  556.317475][ T8311]  ? xfd_validate_state+0x5d/0x180
[  556.322611][ T8311]  ? folio_evictable+0x270/0x270
[  556.327583][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  556.332370][ T8311]  do_syscall_64+0x39/0xb0
[  556.336810][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  556.342713][ T8311] RIP: 0033:0x7fafb788c0c9
[  556.347134][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  556.366747][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  556.375167][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  556.383167][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  556.391248][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  556.399232][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  556.407216][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  556.415215][ T8311]  </TASK>
[  556.455398][ T8311] index not increased! 20ffd000 <= 20ffd000
[  556.461360][ T8311] BUG at mt_find:6473 (1)
[  556.465915][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  556.474547][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  556.514204][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  556.564414][ T8311]     0-536866815: 0000000000000000
[  556.579739][ T8311]     536866816-536870911: ffff8880668dc9a0
[  556.590097][ T8311]     536870912-553635839: ffff8880668dc0e0
[  556.598706][ T8311]     553635840-553639935: 0000000000000000
[  556.604888][ T8311]     553639936-553635839: ffff88805ff72d20
[  556.610942][ T8311]     553635840-553648127: ffff8880217871c0
[  556.617278][ T8311]     553648128-553652223: ffff8880668dc1c0
[  556.623292][ T8311]     553652224-116813594623: 0000000000000000
[  556.629887][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  556.636584][ T8311]     116817788928-93825015144447: 0000000000000000
[  556.643285][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  556.650359][ T8311]     93825015283712-140392653647871: 0000000000000000
[  556.657415][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  556.666078][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  556.725519][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  556.739256][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  556.754192][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  556.763554][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  556.780826][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  556.791043][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  556.814165][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  556.821179][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  556.838523][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  556.850287][ T8311]     140392675835904-140392675839999: 0000000000000000
[  556.863555][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  556.884008][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  556.891360][ T8311]     140392676241408-140392676261887: 0000000000000000
[  556.900301][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  556.909477][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  556.960596][ T8311]     140392688107520-140392689405951: 0000000000000000
[  556.968006][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  556.975499][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  556.982482][ T8311]     140392689541120-140727980978175: 0000000000000000
[  556.992865][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  557.000312][ T8311]     140727981113344-140727981887487: 0000000000000000
[  557.009508][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  557.016853][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  557.023825][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  557.040402][ T8311] Pass: 10809947 Run:10810140
[  557.048306][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  557.058225][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  557.068297][ T8311] Call Trace:
[  557.071588][ T8311]  <TASK>
[  557.074534][ T8311]  dump_stack_lvl+0xd1/0x138
[  557.079170][ T8311]  mt_find.cold+0x8b/0x90
[  557.083538][ T8311]  ? mas_find+0x1d0/0x1d0
[  557.087914][ T8311]  find_vma+0x10c/0x1b0
[  557.092097][ T8311]  ? can_vma_merge_before+0x390/0x390
[  557.097498][ T8311]  ? walk_page_test+0x1b/0x180
[  557.102551][ T8311]  ? walk_page_test+0x78/0x180
[  557.107351][ T8311]  walk_page_range+0x2b1/0x4a0
[  557.112162][ T8311]  ? __walk_page_range+0x780/0x780
[  557.117332][ T8311]  mlock_fixup+0x650/0x810
[  557.121803][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  557.127046][ T8311]  ? mlock_fixup+0x810/0x810
[  557.131684][ T8311]  ? do_futex+0x132/0x360
[  557.136056][ T8311]  do_mlock+0x25a/0x6d0
[  557.140253][ T8311]  ? xfd_validate_state+0x5d/0x180
[  557.145394][ T8311]  ? folio_evictable+0x270/0x270
[  557.150396][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  557.155200][ T8311]  do_syscall_64+0x39/0xb0
[  557.159654][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  557.165574][ T8311] RIP: 0033:0x7fafb788c0c9
[  557.170010][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  557.189690][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  557.198129][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  557.206126][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  557.214113][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  557.222092][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  557.230067][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  557.238067][ T8311]  </TASK>
[  557.254126][ T8311] index not increased! 20ffd000 <= 20ffd000
[  557.260071][ T8311] BUG at mt_find:6473 (1)
[  557.264531][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  557.272994][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  557.310258][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  557.363051][ T8311]     0-536866815: 0000000000000000
[  557.368493][ T8311]     536866816-536870911: ffff8880668dc9a0
[  557.374504][ T8311]     536870912-553635839: ffff8880668dc0e0
[  557.380456][ T8311]     553635840-553639935: 0000000000000000
[  557.386467][ T8311]     553639936-553635839: ffff88805ff72d20
[  557.392402][ T8311]     553635840-553648127: ffff8880217871c0
[  557.398434][ T8311]     553648128-553652223: ffff8880668dc1c0
[  557.404495][ T8311]     553652224-116813594623: 0000000000000000
[  557.410687][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  557.418123][ T8311]     116817788928-93825015144447: 0000000000000000
[  557.424826][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  557.431627][ T8311]     93825015283712-140392653647871: 0000000000000000
[  557.438617][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  557.445898][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  557.503947][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  557.511043][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  557.520744][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  557.538831][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  557.546067][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  557.553070][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  557.560165][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  557.567302][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  557.574354][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  557.581323][ T8311]     140392675835904-140392675839999: 0000000000000000
[  557.588363][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  557.595436][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  557.602398][ T8311]     140392676241408-140392676261887: 0000000000000000
[  557.613288][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  557.621263][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  557.671324][ T8311]     140392688107520-140392689405951: 0000000000000000
[  557.678393][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  557.685483][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  557.692450][ T8311]     140392689541120-140727980978175: 0000000000000000
[  557.699541][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  557.706574][ T8311]     140727981113344-140727981887487: 0000000000000000
[  557.713542][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  557.725920][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  557.732908][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  557.740400][ T8311] Pass: 10809980 Run:10810174
[  557.745140][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  557.754965][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  557.765036][ T8311] Call Trace:
[  557.768330][ T8311]  <TASK>
[  557.771279][ T8311]  dump_stack_lvl+0xd1/0x138
[  557.775910][ T8311]  mt_find.cold+0x8b/0x90
[  557.780276][ T8311]  ? mas_find+0x1d0/0x1d0
[  557.784656][ T8311]  find_vma+0x10c/0x1b0
[  557.788839][ T8311]  ? can_vma_merge_before+0x390/0x390
[  557.794232][ T8311]  ? walk_page_test+0x1b/0x180
[  557.799033][ T8311]  ? walk_page_test+0x78/0x180
[  557.803826][ T8311]  walk_page_range+0x2b1/0x4a0
[  557.808603][ T8311]  ? __walk_page_range+0x780/0x780
[  557.813747][ T8311]  mlock_fixup+0x650/0x810
[  557.818191][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  557.823409][ T8311]  ? mlock_fixup+0x810/0x810
[  557.828028][ T8311]  ? do_futex+0x132/0x360
[  557.832378][ T8311]  do_mlock+0x25a/0x6d0
[  557.836555][ T8311]  ? xfd_validate_state+0x5d/0x180
[  557.841681][ T8311]  ? folio_evictable+0x270/0x270
[  557.846654][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  557.851439][ T8311]  do_syscall_64+0x39/0xb0
[  557.855877][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  557.861781][ T8311] RIP: 0033:0x7fafb788c0c9
[  557.866202][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  557.885811][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  557.894231][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  557.902217][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  557.910195][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  557.918169][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  557.926229][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  557.934219][ T8311]  </TASK>
[  557.944691][ T8311] index not increased! 20ffd000 <= 20ffd000
[  557.950631][ T8311] BUG at mt_find:6473 (1)
[  557.955147][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  557.963595][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  558.000826][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  558.049754][ T8311]     0-536866815: 0000000000000000
11:21:57 executing program 3:
socketpair(0x0, 0x0, 0x0, 0x0)
syz_clone(0x40009000, &(0x7f0000000700), 0x0, &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840))
r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$peeksig(0x4209, r0, 0x0, 0x0)

11:21:57 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:21:57 executing program 0:
syz_clone3(&(0x7f0000000300)={0x82084500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

11:21:57 executing program 5:
pipe2$watch_queue(&(0x7f0000000440)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)

11:21:57 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

11:21:57 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

[  558.065514][ T8311]     536866816-536870911: ffff8880668dc9a0
[  558.071479][ T8311]     536870912-553635839: ffff8880668dc0e0
11:21:57 executing program 5:
socketpair(0x0, 0x0, 0x0, 0x0)
syz_clone(0x40009000, &(0x7f0000000700), 0x0, &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840))
r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$peeksig(0x4209, r0, 0x0, 0x0)

[  558.120607][ T8311]     553635840-553639935: 0000000000000000
11:21:57 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  558.195557][ T8311]     553639936-553635839: ffff88805ff72d20
[  558.201772][ T8311]     553635840-553648127: ffff8880217871c0
[  558.212988][ T8311]     553648128-553652223: ffff8880668dc1c0
[  558.220332][ T8311]     553652224-116813594623: 0000000000000000
[  558.226827][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  558.233559][ T8311]     116817788928-93825015144447: 0000000000000000
[  558.247325][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  558.258599][ T8311]     93825015283712-140392653647871: 0000000000000000
[  558.265911][ T8311]     140392653647872-140392653651967: ffff8880668dc540
11:21:58 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  558.273213][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
11:21:58 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

11:21:58 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  558.649597][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
11:21:58 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  558.766933][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  558.864278][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  558.967775][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  558.975060][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  558.982057][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  558.989184][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  558.996409][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  559.003390][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  559.010524][ T8311]     140392675835904-140392675839999: 0000000000000000
[  559.024161][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  559.031162][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  559.072116][ T8311]     140392676241408-140392676261887: 0000000000000000
[  559.079915][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  559.087559][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  559.145775][ T8311]     140392688107520-140392689405951: 0000000000000000
[  559.226840][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  559.294212][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  559.316808][ T8311]     140392689541120-140727980978175: 0000000000000000
[  559.324106][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  559.331245][ T8311]     140727981113344-140727981887487: 0000000000000000
[  559.338476][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  559.354661][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  559.381658][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  559.392913][ T8311] Pass: 10848753 Run:10848948
[  559.405082][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  559.414951][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  559.425034][ T8311] Call Trace:
[  559.428332][ T8311]  <TASK>
[  559.431283][ T8311]  dump_stack_lvl+0xd1/0x138
[  559.435918][ T8311]  mt_find.cold+0x8b/0x90
[  559.440295][ T8311]  ? mas_find+0x1d0/0x1d0
[  559.444679][ T8311]  find_vma+0x10c/0x1b0
[  559.448890][ T8311]  ? can_vma_merge_before+0x390/0x390
[  559.454395][ T8311]  ? walk_page_test+0x1b/0x180
[  559.459205][ T8311]  ? walk_page_test+0x78/0x180
[  559.464035][ T8311]  walk_page_range+0x2b1/0x4a0
[  559.468846][ T8311]  ? __walk_page_range+0x780/0x780
[  559.474018][ T8311]  mlock_fixup+0x650/0x810
[  559.478485][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  559.483733][ T8311]  ? mlock_fixup+0x810/0x810
[  559.488377][ T8311]  ? do_futex+0x132/0x360
[  559.492756][ T8311]  do_mlock+0x25a/0x6d0
[  559.496955][ T8311]  ? xfd_validate_state+0x5d/0x180
[  559.502100][ T8311]  ? folio_evictable+0x270/0x270
[  559.507101][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  559.511921][ T8311]  do_syscall_64+0x39/0xb0
[  559.516389][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  559.522322][ T8311] RIP: 0033:0x7fafb788c0c9
[  559.526753][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  559.546376][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  559.554803][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  559.562779][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  559.570757][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  559.578736][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  559.586714][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  559.594708][ T8311]  </TASK>
[  559.630745][ T8311] index not increased! 20ffd000 <= 20ffd000
[  559.644203][ T8311] BUG at mt_find:6473 (1)
[  559.650980][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  559.670125][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  559.721423][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  559.773240][ T8311]     0-536866815: 0000000000000000
[  559.778912][ T8311]     536866816-536870911: ffff8880668dc9a0
[  559.785265][ T8311]     536870912-553635839: ffff8880668dc0e0
[  559.791244][ T8311]     553635840-553639935: 0000000000000000
[  559.797685][ T8311]     553639936-553635839: ffff88805ff72d20
[  559.803662][ T8311]     553635840-553648127: ffff8880217871c0
[  559.810033][ T8311]     553648128-553652223: ffff8880668dc1c0
[  559.819091][ T8311]     553652224-116813594623: 0000000000000000
[  559.825688][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  559.832224][ T8311]     116817788928-93825015144447: 0000000000000000
[  559.839360][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  559.846555][ T8311]     93825015283712-140392653647871: 0000000000000000
[  559.853454][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  559.860964][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  559.928415][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  559.941313][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  559.952777][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  559.969822][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  559.983042][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  559.999974][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  560.010523][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  560.018807][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  560.027468][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  560.057573][ T8311]     140392675835904-140392675839999: 0000000000000000
[  560.065372][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  560.072658][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  560.081767][ T8311]     140392676241408-140392676261887: 0000000000000000
[  560.089158][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  560.096756][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  560.156913][ T8311]     140392688107520-140392689405951: 0000000000000000
[  560.163917][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  560.184114][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  560.204293][ T8311]     140392689541120-140727980978175: 0000000000000000
[  560.211304][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  560.222703][ T8311]     140727981113344-140727981887487: 0000000000000000
[  560.231932][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  560.243397][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  560.261639][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  560.304850][ T8311] Pass: 10854776 Run:10854972
[  560.309586][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  560.319419][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  560.329496][ T8311] Call Trace:
[  560.332796][ T8311]  <TASK>
[  560.335743][ T8311]  dump_stack_lvl+0xd1/0x138
[  560.340376][ T8311]  mt_find.cold+0x8b/0x90
[  560.344750][ T8311]  ? mas_find+0x1d0/0x1d0
[  560.349131][ T8311]  find_vma+0x10c/0x1b0
[  560.353316][ T8311]  ? can_vma_merge_before+0x390/0x390
[  560.358717][ T8311]  ? walk_page_test+0x1b/0x180
[  560.363523][ T8311]  ? walk_page_test+0x78/0x180
[  560.368331][ T8311]  walk_page_range+0x2b1/0x4a0
[  560.373139][ T8311]  ? __walk_page_range+0x780/0x780
[  560.378295][ T8311]  mlock_fixup+0x650/0x810
[  560.382765][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  560.388015][ T8311]  ? mlock_fixup+0x810/0x810
[  560.392661][ T8311]  ? do_futex+0x132/0x360
[  560.397037][ T8311]  do_mlock+0x25a/0x6d0
[  560.401234][ T8311]  ? xfd_validate_state+0x5d/0x180
[  560.406388][ T8311]  ? folio_evictable+0x270/0x270
[  560.411406][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  560.416319][ T8311]  do_syscall_64+0x39/0xb0
[  560.420797][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  560.426733][ T8311] RIP: 0033:0x7fafb788c0c9
[  560.431170][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  560.450808][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  560.459256][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  560.467252][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  560.475244][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  560.483235][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  560.491232][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  560.499273][ T8311]  </TASK>
[  560.508890][ T8311] index not increased! 20ffd000 <= 20ffd000
[  560.514892][ T8311] BUG at mt_find:6473 (1)
[  560.519247][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  560.527745][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  560.574099][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  560.704182][ T8311]     0-536866815: 0000000000000000
[  560.709456][ T8311]     536866816-536870911: ffff8880668dc9a0
[  560.724627][ T8311]     536870912-553635839: ffff8880668dc0e0
[  560.730767][ T8311]     553635840-553639935: 0000000000000000
[  560.772659][ T8311]     553639936-553635839: ffff88805ff72d20
[  560.794111][ T8311]     553635840-553648127: ffff8880217871c0
[  560.833274][ T8311]     553648128-553652223: ffff8880668dc1c0
[  560.839337][ T8311]     553652224-116813594623: 0000000000000000
[  560.873005][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  560.894074][ T8311]     116817788928-93825015144447: 0000000000000000
[  560.903195][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  560.924105][ T8311]     93825015283712-140392653647871: 0000000000000000
[  560.931018][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  560.944151][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  561.060816][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  561.075742][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  561.090553][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  561.119386][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  561.164075][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  561.171080][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  561.216996][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  561.224003][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  561.251151][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  561.267751][ T8311]     140392675835904-140392675839999: 0000000000000000
[  561.280580][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  561.292156][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  561.308506][ T8311]     140392676241408-140392676261887: 0000000000000000
[  561.322844][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  561.342830][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  561.393793][ T8311]     140392688107520-140392689405951: 0000000000000000
[  561.401733][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  561.411299][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  561.418625][ T8311]     140392689541120-140727980978175: 0000000000000000
[  561.425731][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  561.432986][ T8311]     140727981113344-140727981887487: 0000000000000000
[  561.440973][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  561.451400][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  561.465234][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  561.481585][ T8311] Pass: 10854825 Run:10855022
[  561.490875][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  561.501406][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  561.511494][ T8311] Call Trace:
[  561.514790][ T8311]  <TASK>
[  561.517736][ T8311]  dump_stack_lvl+0xd1/0x138
[  561.522366][ T8311]  mt_find.cold+0x8b/0x90
[  561.526737][ T8311]  ? mas_find+0x1d0/0x1d0
[  561.531113][ T8311]  find_vma+0x10c/0x1b0
[  561.535379][ T8311]  ? can_vma_merge_before+0x390/0x390
[  561.540779][ T8311]  ? walk_page_test+0x1b/0x180
[  561.545609][ T8311]  ? walk_page_test+0x78/0x180
[  561.550392][ T8311]  walk_page_range+0x2b1/0x4a0
[  561.555172][ T8311]  ? __walk_page_range+0x780/0x780
[  561.560327][ T8311]  mlock_fixup+0x650/0x810
[  561.564776][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  561.569996][ T8311]  ? mlock_fixup+0x810/0x810
[  561.574612][ T8311]  ? do_futex+0x132/0x360
[  561.578963][ T8311]  do_mlock+0x25a/0x6d0
[  561.583135][ T8311]  ? xfd_validate_state+0x5d/0x180
[  561.588255][ T8311]  ? folio_evictable+0x270/0x270
[  561.593231][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  561.598018][ T8311]  do_syscall_64+0x39/0xb0
[  561.602452][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  561.608355][ T8311] RIP: 0033:0x7fafb788c0c9
[  561.612776][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  561.632396][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  561.640820][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  561.648794][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  561.656766][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  561.664745][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  561.672728][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  561.680720][ T8311]  </TASK>
[  561.944077][ T8311] index not increased! 20ffd000 <= 20ffd000
[  561.950029][ T8311] BUG at mt_find:6473 (1)
[  561.974078][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  561.982549][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  562.074139][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  562.123138][ T8311]     0-536866815: 0000000000000000
[  562.130007][ T8311]     536866816-536870911: ffff8880668dc9a0
[  562.136627][ T8311]     536870912-553635839: ffff8880668dc0e0
[  562.142575][ T8311]     553635840-553639935: 0000000000000000
[  562.169502][ T8311]     553639936-553635839: ffff88805ff72d20
[  562.175654][ T8311]     553635840-553648127: ffff8880217871c0
[  562.181578][ T8311]     553648128-553652223: ffff8880668dc1c0
[  562.187619][ T8311]     553652224-116813594623: 0000000000000000
[  562.193807][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  562.200346][ T8311]     116817788928-93825015144447: 0000000000000000
[  562.207092][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  562.213979][ T8311]     93825015283712-140392653647871: 0000000000000000
[  562.220931][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  562.227978][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  562.287282][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  562.294401][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  562.301390][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  562.309153][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  562.316282][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  562.323267][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  562.330399][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  562.342654][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  562.357229][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  562.372014][ T8311]     140392675835904-140392675839999: 0000000000000000
[  562.383011][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  562.400916][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  562.413461][ T8311]     140392676241408-140392676261887: 0000000000000000
[  562.428941][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  562.438762][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  562.489385][ T8311]     140392688107520-140392689405951: 0000000000000000
[  562.496738][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  562.503712][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  562.511203][ T8311]     140392689541120-140727980978175: 0000000000000000
[  562.520115][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  562.527421][ T8311]     140727981113344-140727981887487: 0000000000000000
[  562.534747][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  562.542833][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  562.550249][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  562.557948][ T8311] Pass: 10855570 Run:10855768
[  562.562641][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  562.572464][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  562.582537][ T8311] Call Trace:
[  562.585828][ T8311]  <TASK>
[  562.588773][ T8311]  dump_stack_lvl+0xd1/0x138
[  562.593488][ T8311]  mt_find.cold+0x8b/0x90
[  562.597858][ T8311]  ? mas_find+0x1d0/0x1d0
[  562.602238][ T8311]  find_vma+0x10c/0x1b0
[  562.606437][ T8311]  ? can_vma_merge_before+0x390/0x390
[  562.611836][ T8311]  ? walk_page_test+0x1b/0x180
[  562.616643][ T8311]  ? walk_page_test+0x78/0x180
[  562.621458][ T8311]  walk_page_range+0x2b1/0x4a0
[  562.626261][ T8311]  ? __walk_page_range+0x780/0x780
[  562.631429][ T8311]  mlock_fixup+0x650/0x810
[  562.635901][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  562.641150][ T8311]  ? mlock_fixup+0x810/0x810
[  562.645801][ T8311]  ? do_futex+0x132/0x360
[  562.650166][ T8311]  do_mlock+0x25a/0x6d0
[  562.654353][ T8311]  ? xfd_validate_state+0x5d/0x180
[  562.659479][ T8311]  ? folio_evictable+0x270/0x270
[  562.664449][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  562.669238][ T8311]  do_syscall_64+0x39/0xb0
[  562.673679][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  562.679581][ T8311] RIP: 0033:0x7fafb788c0c9
[  562.684002][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  562.703622][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  562.712043][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  562.720304][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  562.728282][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  562.738255][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  562.746229][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  562.754227][ T8311]  </TASK>
[  562.775282][ T8311] index not increased! 20ffd000 <= 20ffd000
[  562.781233][ T8311] BUG at mt_find:6473 (1)
[  562.785684][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  562.794510][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  562.832261][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  562.899421][ T8311]     0-536866815: 0000000000000000
[  562.913061][ T8311]     536866816-536870911: ffff8880668dc9a0
[  562.920520][ T8311]     536870912-553635839: ffff8880668dc0e0
[  562.934601][ T8311]     553635840-553639935: 0000000000000000
[  562.940565][ T8311]     553639936-553635839: ffff88805ff72d20
[  562.948071][ T8311]     553635840-553648127: ffff8880217871c0
[  562.954116][ T8311]     553648128-553652223: ffff8880668dc1c0
[  562.960046][ T8311]     553652224-116813594623: 0000000000000000
[  562.966344][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  562.972779][ T8311]     116817788928-93825015144447: 0000000000000000
[  562.979477][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  562.986949][ T8311]     93825015283712-140392653647871: 0000000000000000
[  562.993842][ T8311]     140392653647872-140392653651967: ffff8880668dc540
11:22:02 executing program 0:
r0 = io_uring_setup(0x18d9, &(0x7f00000002c0))
io_uring_register$IORING_REGISTER_FILES2(r0, 0x6, 0x0, 0x0)

11:22:02 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:22:02 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0xffffa00000000000, 0x0, 0x0)

11:22:02 executing program 5:
ioctl$UI_GET_SYSNAME(0xffffffffffffffff, 0x8040552c, 0x0)

11:22:02 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:22:02 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  563.002128][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  563.059920][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  563.068446][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  563.080831][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
11:22:02 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  563.122793][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  563.152193][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  563.164347][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  563.204288][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  563.213001][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  563.221442][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  563.228953][ T8311]     140392675835904-140392675839999: 0000000000000000
[  563.236562][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  563.243619][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  563.250961][ T8311]     140392676241408-140392676261887: 0000000000000000
[  563.260356][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
11:22:03 executing program 5:
r0 = socket(0x10, 0x3, 0x9)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0)

11:22:03 executing program 0:
shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000)

[  563.267688][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  563.295262][   T27] audit: type=1326 audit(1673263323.046:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9523 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb25a68c0c9 code=0x0
[  563.323405][ T8311]     140392688107520-140392689405951: 0000000000000000
11:22:03 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:22:03 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

11:22:03 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmmsg$inet_sctp(r0, &(0x7f00000008c0)=[{&(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8", 0x1}], 0x1}], 0x1, 0x0)

[  563.514421][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  563.521590][ T8311]     140392689410048-140392689541119: ffff8880284f8700
11:22:03 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmmsg$inet_sctp(r0, &(0x7f00000008c0)=[{&(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8", 0x1}], 0x1}], 0x1, 0x0)

[  563.559368][ T8311]     140392689541120-140727980978175: 0000000000000000
[  563.593454][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  563.627680][ T8311]     140727981113344-140727981887487: 0000000000000000
[  563.678966][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  563.714916][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  563.766334][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  563.784500][ T8311] Pass: 10876011 Run:10876210
[  563.816457][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  563.826345][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  563.836431][ T8311] Call Trace:
[  563.839735][ T8311]  <TASK>
[  563.843039][ T8311]  dump_stack_lvl+0xd1/0x138
[  563.847677][ T8311]  mt_find.cold+0x8b/0x90
[  563.852056][ T8311]  ? mas_find+0x1d0/0x1d0
[  563.856436][ T8311]  find_vma+0x10c/0x1b0
[  563.860623][ T8311]  ? can_vma_merge_before+0x390/0x390
[  563.866035][ T8311]  ? walk_page_test+0x1b/0x180
[  563.870845][ T8311]  ? walk_page_test+0x78/0x180
[  563.875647][ T8311]  walk_page_range+0x2b1/0x4a0
[  563.880456][ T8311]  ? __walk_page_range+0x780/0x780
[  563.885630][ T8311]  mlock_fixup+0x650/0x810
[  563.890106][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  563.895450][ T8311]  ? mlock_fixup+0x810/0x810
[  563.900186][ T8311]  ? do_futex+0x132/0x360
[  563.904745][ T8311]  do_mlock+0x25a/0x6d0
[  563.908943][ T8311]  ? xfd_validate_state+0x5d/0x180
[  563.914090][ T8311]  ? folio_evictable+0x270/0x270
[  563.919099][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  563.923911][ T8311]  do_syscall_64+0x39/0xb0
[  563.928374][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  563.934298][ T8311] RIP: 0033:0x7fafb788c0c9
[  563.938743][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  563.958469][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  563.966920][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  563.975015][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  563.983009][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  563.991008][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  563.998990][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  564.006973][ T8311]  </TASK>
[  564.067635][ T8311] index not increased! 20ffd000 <= 20ffd000
[  564.079395][ T8311] BUG at mt_find:6473 (1)
[  564.099613][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
11:22:03 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r6, 0x0, 0xce, 0x0, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:22:03 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x2, &(0x7f0000002bc0), &(0x7f0000000140)=0x8)

11:22:03 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

11:22:03 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002bc0), &(0x7f0000000140)=0x8)

11:22:03 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:22:03 executing program 3:
r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x442000, 0x0)
waitid$P_PIDFD(0x3, r0, &(0x7f0000000040), 0x1000000, &(0x7f00000000c0))
pidfd_send_signal(r0, 0x2e, &(0x7f0000000180)={0x9, 0xe, 0x2}, 0x0)
r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0xc1002, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000240)={0x5, 0x3000000000000000, 0x8000000000000000, 0xf75, 0x7, 0x5})
r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0xffff, 0xbf, 0x8, 0x100}]})
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000300)={0x0, 0x0, r0, 0xfffffffc, 0x80000})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000340), r3)
pidfd_send_signal(r1, 0x35, &(0x7f0000000380)={0x20, 0x0, 0x80}, 0x0)
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480))
r5 = socket(0x6, 0x80000, 0x7)
sendmsg$WG_CMD_GET_DEVICE(r5, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x24000000)
r6 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000600)='devices.allow\x00', 0x2, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f0000000640))
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
close(r7)
sendmsg$DCCPDIAG_GETSOCK(r5, &(0x7f0000000a00)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000700)={0x2b8, 0x13, 0x8, 0x70bd26, 0x25dfdbfc, {0x29, 0x0, 0x8, 0x8, {0x4e24, 0x4e23, [0x9, 0x8, 0x8, 0x7a5], [0xcbd, 0x7, 0x690], 0x0, [0x7ff, 0x2]}, 0xb7b, 0x8}, [@INET_DIAG_REQ_BYTECODE={0x8a, 0x1, "624a23c4b7755f34c82e64f1d787a9e06541c35f9505a998fe0a823d2ffb30c2e6ffe8e8f5b90d6019612900f7d6b32a50aaacb24be906ccecfde829325eff91a92d5f42c7a4b0e25830483c8818cdf01befce14b129c259520b829113b721bfb96aa494174f054547a56e8306b3b89d38c03d0fdac9de7d2fc7b57236d8e4bf11d632a29c82"}, @INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "f283cf3029d8fc6ad239f719360bb1175227003041e0b0fe8ba78fa3c5e901cf0bc280d913ae4905b6e36ab70e3ae8632718ac17a7e79e2fc21e4e89bd60960f3c17cd3d0a8ebdf4ab5347"}, @INET_DIAG_REQ_BYTECODE={0xa2, 0x1, "34ea5a86aae546b893d83ef1d1e5cd7486f369fe99643c966c4b35e4b96982e19becad3b5f9c7b9e475651498abda835b72361d64b29c53bb09041838441e8716c82601cf4b1765002090074b13a3a3567f029431b7b52cd353dd5c3a3d1bebbfdfd046f0775608324a2ff057796023bbf7bae7600f31f3f49c276b713536496c4f3e6c48ee2cf332661544747ff4cee058194fd3ce27997859d58291d9a"}, @INET_DIAG_REQ_BYTECODE={0xea, 0x1, "7ada2b8e27c68750d87838d88261105e1971215e973ef0308c41fb975e1e113d320f28df89cdd302459bf4514f1ca4d67ba3d474714b22ac02f45699595392bfbafef125729fa10cb3ab40716f9d17333e9f40acdf640cf61ad29457804c499a87cf06c1f14f96e8d4816fbc451c967a14ed81c80e0e2066e0e02665fa364e3e280297cd18712da134b7215b8a262d3cf54ba399ce3bbd60ac6296feeb7b41a635d92c206d21bfe57cdae9b65c212662bb6a1be70bfa84773103d829b27b1bd294c03d6d44ae652c913ca8faeac9494e7b35f93d32419e243173be181546ddf89ac4ab959f7d"}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x28000000}, 0x200400c4)
openat$cgroup_devices(r2, &(0x7f0000000a40)='devices.deny\x00', 0x2, 0x0)
r8 = syz_clone3(&(0x7f0000000e40)={0x204000800, &(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80), {0x30}, &(0x7f0000000cc0)=""/9, 0x9, &(0x7f0000000d00)=""/247, &(0x7f0000000e00)=[0x0, 0xffffffffffffffff, 0x0], 0x3, {r7}}, 0x58)
r9 = syz_clone3(&(0x7f00000010c0)={0x200070000, &(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40), {0xb}, &(0x7f0000000f80)=""/161, 0xa1, &(0x7f0000001040)=""/20, &(0x7f0000001080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r7}}, 0x58)
syz_clone3(&(0x7f0000001180)={0x41000000, &(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00), {0x31}, &(0x7f0000000b40)=""/58, 0x3a, &(0x7f0000000b80)=""/70, &(0x7f0000001140)=[r8, r9], 0x2, {r5}}, 0x58)
lseek(0xffffffffffffffff, 0x8708, 0x2)

[  564.108905][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
11:22:04 executing program 0:
clock_nanosleep(0x9ad1fb37ff5a3f44, 0x0, &(0x7f0000000080), 0x0)

11:22:04 executing program 5:
r0 = socket$igmp6(0xa, 0x3, 0x2)
fcntl$notify(r0, 0x402, 0x0)

[  564.193755][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
11:22:04 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  564.318795][ T8311]     0-536866815: 0000000000000000
11:22:04 executing program 0:
r0 = socket$igmp6(0xa, 0x3, 0x2)
fcntl$F_GET_FILE_RW_HINT(r0, 0x6, &(0x7f0000002b40))
close(r0)

11:22:04 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x300}, 0x0)

11:22:04 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x20]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  564.359000][ T8311]     536866816-536870911: ffff8880668dc9a0
[  564.461498][ T8311]     536870912-553635839: ffff8880668dc0e0
[  564.499940][ T8311]     553635840-553639935: 0000000000000000
[  564.564428][ T8311]     553639936-553635839: ffff88805ff72d20
[  564.570514][ T8311]     553635840-553648127: ffff8880217871c0
[  564.577044][ T8311]     553648128-553652223: ffff8880668dc1c0
[  564.583096][ T8311]     553652224-116813594623: 0000000000000000
[  564.593377][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  564.600281][ T8311]     116817788928-93825015144447: 0000000000000000
[  564.607470][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  564.615475][ T8311]     93825015283712-140392653647871: 0000000000000000
[  564.622406][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  564.630057][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  564.702867][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  564.859663][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  564.875111][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  564.904195][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  564.911413][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  564.921657][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  564.929230][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  564.936676][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  564.943826][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  564.957531][ T8311]     140392675835904-140392675839999: 0000000000000000
[  564.965283][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  564.972659][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  564.980233][ T8311]     140392676241408-140392676261887: 0000000000000000
[  564.987724][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  565.005415][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  565.094222][ T8311]     140392688107520-140392689405951: 0000000000000000
[  565.109839][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  565.119921][ T8311]     140392689410048-140392689541119: ffff8880284f8700
11:22:04 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet(0x2, 0x3, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:22:04 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

11:22:04 executing program 0:
r0 = socket$igmp6(0xa, 0x3, 0x2)
fcntl$F_GET_FILE_RW_HINT(r0, 0x6, &(0x7f0000002b40))
close(r0)

11:22:04 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x3, 0x1, 0x2000, 0x2000, &(0x7f0000ffd000/0x2000)=nil})

11:22:04 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:22:04 executing program 3:
r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x442000, 0x0)
waitid$P_PIDFD(0x3, r0, &(0x7f0000000040), 0x1000000, &(0x7f00000000c0))
pidfd_send_signal(r0, 0x2e, &(0x7f0000000180)={0x9, 0xe, 0x2}, 0x0)
r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0xc1002, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000240)={0x5, 0x3000000000000000, 0x8000000000000000, 0xf75, 0x7, 0x5})
r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0xffff, 0xbf, 0x8, 0x100}]})
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000300)={0x0, 0x0, r0, 0xfffffffc, 0x80000})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000340), r3)
pidfd_send_signal(r1, 0x35, &(0x7f0000000380)={0x20, 0x0, 0x80}, 0x0)
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480))
r5 = socket(0x6, 0x80000, 0x7)
sendmsg$WG_CMD_GET_DEVICE(r5, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x24000000)
r6 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000600)='devices.allow\x00', 0x2, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f0000000640))
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
close(r7)
sendmsg$DCCPDIAG_GETSOCK(r5, &(0x7f0000000a00)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000700)={0x2b8, 0x13, 0x8, 0x70bd26, 0x25dfdbfc, {0x29, 0x0, 0x8, 0x8, {0x4e24, 0x4e23, [0x9, 0x8, 0x8, 0x7a5], [0xcbd, 0x7, 0x690], 0x0, [0x7ff, 0x2]}, 0xb7b, 0x8}, [@INET_DIAG_REQ_BYTECODE={0x8a, 0x1, "624a23c4b7755f34c82e64f1d787a9e06541c35f9505a998fe0a823d2ffb30c2e6ffe8e8f5b90d6019612900f7d6b32a50aaacb24be906ccecfde829325eff91a92d5f42c7a4b0e25830483c8818cdf01befce14b129c259520b829113b721bfb96aa494174f054547a56e8306b3b89d38c03d0fdac9de7d2fc7b57236d8e4bf11d632a29c82"}, @INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "f283cf3029d8fc6ad239f719360bb1175227003041e0b0fe8ba78fa3c5e901cf0bc280d913ae4905b6e36ab70e3ae8632718ac17a7e79e2fc21e4e89bd60960f3c17cd3d0a8ebdf4ab5347"}, @INET_DIAG_REQ_BYTECODE={0xa2, 0x1, "34ea5a86aae546b893d83ef1d1e5cd7486f369fe99643c966c4b35e4b96982e19becad3b5f9c7b9e475651498abda835b72361d64b29c53bb09041838441e8716c82601cf4b1765002090074b13a3a3567f029431b7b52cd353dd5c3a3d1bebbfdfd046f0775608324a2ff057796023bbf7bae7600f31f3f49c276b713536496c4f3e6c48ee2cf332661544747ff4cee058194fd3ce27997859d58291d9a"}, @INET_DIAG_REQ_BYTECODE={0xea, 0x1, "7ada2b8e27c68750d87838d88261105e1971215e973ef0308c41fb975e1e113d320f28df89cdd302459bf4514f1ca4d67ba3d474714b22ac02f45699595392bfbafef125729fa10cb3ab40716f9d17333e9f40acdf640cf61ad29457804c499a87cf06c1f14f96e8d4816fbc451c967a14ed81c80e0e2066e0e02665fa364e3e280297cd18712da134b7215b8a262d3cf54ba399ce3bbd60ac6296feeb7b41a635d92c206d21bfe57cdae9b65c212662bb6a1be70bfa84773103d829b27b1bd294c03d6d44ae652c913ca8faeac9494e7b35f93d32419e243173be181546ddf89ac4ab959f7d"}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x28000000}, 0x200400c4)
openat$cgroup_devices(r2, &(0x7f0000000a40)='devices.deny\x00', 0x2, 0x0)
r8 = syz_clone3(&(0x7f0000000e40)={0x204000800, &(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80), {0x30}, &(0x7f0000000cc0)=""/9, 0x9, &(0x7f0000000d00)=""/247, &(0x7f0000000e00)=[0x0, 0xffffffffffffffff, 0x0], 0x3, {r7}}, 0x58)
r9 = syz_clone3(&(0x7f00000010c0)={0x200070000, &(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40), {0xb}, &(0x7f0000000f80)=""/161, 0xa1, &(0x7f0000001040)=""/20, &(0x7f0000001080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r7}}, 0x58)
syz_clone3(&(0x7f0000001180)={0x41000000, &(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00), {0x31}, &(0x7f0000000b40)=""/58, 0x3a, &(0x7f0000000b80)=""/70, &(0x7f0000001140)=[r8, r9], 0x2, {r5}}, 0x58)
lseek(0xffffffffffffffff, 0x8708, 0x2)

[  565.140249][ T8311]     140392689541120-140727980978175: 0000000000000000
[  565.149442][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  565.156975][ T8311]     140727981113344-140727981887487: 0000000000000000
[  565.163955][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
11:22:05 executing program 0:
r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x442000, 0x0)
waitid$P_PIDFD(0x3, r0, &(0x7f0000000040), 0x1000000, &(0x7f00000000c0))
pidfd_send_signal(r0, 0x2e, &(0x7f0000000180)={0x9, 0xe, 0x2}, 0x0)
r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0xc1002, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000240)={0x5, 0x3000000000000000, 0x8000000000000000, 0xf75, 0x7, 0x5})
r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0xffff, 0xbf, 0x8, 0x100}]})
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000300)={0x0, 0x0, r0, 0xfffffffc, 0x80000})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000340), r3)
pidfd_send_signal(r1, 0x35, &(0x7f0000000380)={0x20, 0x0, 0x80}, 0x0)
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480))
r5 = socket(0x6, 0x80000, 0x7)
sendmsg$WG_CMD_GET_DEVICE(r5, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x24000000)
r6 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000600)='devices.allow\x00', 0x2, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f0000000640))
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
close(r7)
sendmsg$DCCPDIAG_GETSOCK(r5, &(0x7f0000000a00)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000700)={0x2b8, 0x13, 0x8, 0x70bd26, 0x25dfdbfc, {0x29, 0x0, 0x8, 0x8, {0x4e24, 0x4e23, [0x9, 0x8, 0x8, 0x7a5], [0xcbd, 0x7, 0x690], 0x0, [0x7ff, 0x2]}, 0xb7b, 0x8}, [@INET_DIAG_REQ_BYTECODE={0x8a, 0x1, "624a23c4b7755f34c82e64f1d787a9e06541c35f9505a998fe0a823d2ffb30c2e6ffe8e8f5b90d6019612900f7d6b32a50aaacb24be906ccecfde829325eff91a92d5f42c7a4b0e25830483c8818cdf01befce14b129c259520b829113b721bfb96aa494174f054547a56e8306b3b89d38c03d0fdac9de7d2fc7b57236d8e4bf11d632a29c82"}, @INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "f283cf3029d8fc6ad239f719360bb1175227003041e0b0fe8ba78fa3c5e901cf0bc280d913ae4905b6e36ab70e3ae8632718ac17a7e79e2fc21e4e89bd60960f3c17cd3d0a8ebdf4ab5347"}, @INET_DIAG_REQ_BYTECODE={0xa2, 0x1, "34ea5a86aae546b893d83ef1d1e5cd7486f369fe99643c966c4b35e4b96982e19becad3b5f9c7b9e475651498abda835b72361d64b29c53bb09041838441e8716c82601cf4b1765002090074b13a3a3567f029431b7b52cd353dd5c3a3d1bebbfdfd046f0775608324a2ff057796023bbf7bae7600f31f3f49c276b713536496c4f3e6c48ee2cf332661544747ff4cee058194fd3ce27997859d58291d9a"}, @INET_DIAG_REQ_BYTECODE={0xea, 0x1, "7ada2b8e27c68750d87838d88261105e1971215e973ef0308c41fb975e1e113d320f28df89cdd302459bf4514f1ca4d67ba3d474714b22ac02f45699595392bfbafef125729fa10cb3ab40716f9d17333e9f40acdf640cf61ad29457804c499a87cf06c1f14f96e8d4816fbc451c967a14ed81c80e0e2066e0e02665fa364e3e280297cd18712da134b7215b8a262d3cf54ba399ce3bbd60ac6296feeb7b41a635d92c206d21bfe57cdae9b65c212662bb6a1be70bfa84773103d829b27b1bd294c03d6d44ae652c913ca8faeac9494e7b35f93d32419e243173be181546ddf89ac4ab959f7d"}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x28000000}, 0x200400c4)
openat$cgroup_devices(r2, &(0x7f0000000a40)='devices.deny\x00', 0x2, 0x0)
r8 = syz_clone3(&(0x7f0000000e40)={0x204000800, &(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80), {0x30}, &(0x7f0000000cc0)=""/9, 0x9, &(0x7f0000000d00)=""/247, &(0x7f0000000e00)=[0x0, 0xffffffffffffffff, 0x0], 0x3, {r7}}, 0x58)
r9 = syz_clone3(&(0x7f00000010c0)={0x200070000, &(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40), {0xb}, &(0x7f0000000f80)=""/161, 0xa1, &(0x7f0000001040)=""/20, &(0x7f0000001080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r7}}, 0x58)
syz_clone3(&(0x7f0000001180)={0x41000000, &(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00), {0x31}, &(0x7f0000000b40)=""/58, 0x3a, &(0x7f0000000b80)=""/70, &(0x7f0000001140)=[r8, r9], 0x2, {r5}}, 0x58)
lseek(0xffffffffffffffff, 0x8708, 0x2)

[  565.245854][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  565.269597][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  565.288320][ T8311] Pass: 10918325 Run:10918525
[  565.293626][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  565.303475][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  565.313895][ T8311] Call Trace:
[  565.317183][ T8311]  <TASK>
[  565.320211][ T8311]  dump_stack_lvl+0xd1/0x138
[  565.324824][ T8311]  mt_find.cold+0x8b/0x90
[  565.329182][ T8311]  ? mas_find+0x1d0/0x1d0
[  565.333536][ T8311]  find_vma+0x10c/0x1b0
[  565.337703][ T8311]  ? can_vma_merge_before+0x390/0x390
[  565.343177][ T8311]  ? walk_page_test+0x1b/0x180
[  565.347953][ T8311]  ? walk_page_test+0x78/0x180
[  565.352734][ T8311]  walk_page_range+0x2b1/0x4a0
[  565.357517][ T8311]  ? __walk_page_range+0x780/0x780
[  565.362660][ T8311]  mlock_fixup+0x650/0x810
[  565.367108][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  565.372327][ T8311]  ? mlock_fixup+0x810/0x810
[  565.376949][ T8311]  ? do_futex+0x132/0x360
[  565.381300][ T8311]  do_mlock+0x25a/0x6d0
[  565.385473][ T8311]  ? xfd_validate_state+0x5d/0x180
[  565.390598][ T8311]  ? folio_evictable+0x270/0x270
[  565.395608][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  565.400395][ T8311]  do_syscall_64+0x39/0xb0
[  565.404831][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  565.410735][ T8311] RIP: 0033:0x7fafb788c0c9
[  565.415158][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  565.434857][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
11:22:05 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  565.443285][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  565.451439][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  565.459428][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  565.467432][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  565.475418][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  565.483434][ T8311]  </TASK>
11:22:05 executing program 5:
r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x442000, 0x0)
waitid$P_PIDFD(0x3, r0, &(0x7f0000000040), 0x1000000, &(0x7f00000000c0))
pidfd_send_signal(r0, 0x2e, &(0x7f0000000180)={0x9, 0xe, 0x2}, 0x0)
r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0xc1002, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000240)={0x5, 0x3000000000000000, 0x8000000000000000, 0xf75, 0x7, 0x5})
r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0xffff, 0xbf, 0x8, 0x100}]})
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000300)={0x0, 0x0, r0, 0xfffffffc, 0x80000})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000340), r3)
pidfd_send_signal(r1, 0x35, &(0x7f0000000380)={0x20, 0x0, 0x80}, 0x0)
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480))
r5 = socket(0x6, 0x80000, 0x7)
sendmsg$WG_CMD_GET_DEVICE(r5, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x24000000)
r6 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000600)='devices.allow\x00', 0x2, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f0000000640))
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
close(r7)
sendmsg$DCCPDIAG_GETSOCK(r5, &(0x7f0000000a00)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000700)={0x2b8, 0x13, 0x8, 0x70bd26, 0x25dfdbfc, {0x29, 0x0, 0x8, 0x8, {0x4e24, 0x4e23, [0x9, 0x8, 0x8, 0x7a5], [0xcbd, 0x7, 0x690], 0x0, [0x7ff, 0x2]}, 0xb7b, 0x8}, [@INET_DIAG_REQ_BYTECODE={0x8a, 0x1, "624a23c4b7755f34c82e64f1d787a9e06541c35f9505a998fe0a823d2ffb30c2e6ffe8e8f5b90d6019612900f7d6b32a50aaacb24be906ccecfde829325eff91a92d5f42c7a4b0e25830483c8818cdf01befce14b129c259520b829113b721bfb96aa494174f054547a56e8306b3b89d38c03d0fdac9de7d2fc7b57236d8e4bf11d632a29c82"}, @INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "f283cf3029d8fc6ad239f719360bb1175227003041e0b0fe8ba78fa3c5e901cf0bc280d913ae4905b6e36ab70e3ae8632718ac17a7e79e2fc21e4e89bd60960f3c17cd3d0a8ebdf4ab5347"}, @INET_DIAG_REQ_BYTECODE={0xa2, 0x1, "34ea5a86aae546b893d83ef1d1e5cd7486f369fe99643c966c4b35e4b96982e19becad3b5f9c7b9e475651498abda835b72361d64b29c53bb09041838441e8716c82601cf4b1765002090074b13a3a3567f029431b7b52cd353dd5c3a3d1bebbfdfd046f0775608324a2ff057796023bbf7bae7600f31f3f49c276b713536496c4f3e6c48ee2cf332661544747ff4cee058194fd3ce27997859d58291d9a"}, @INET_DIAG_REQ_BYTECODE={0xea, 0x1, "7ada2b8e27c68750d87838d88261105e1971215e973ef0308c41fb975e1e113d320f28df89cdd302459bf4514f1ca4d67ba3d474714b22ac02f45699595392bfbafef125729fa10cb3ab40716f9d17333e9f40acdf640cf61ad29457804c499a87cf06c1f14f96e8d4816fbc451c967a14ed81c80e0e2066e0e02665fa364e3e280297cd18712da134b7215b8a262d3cf54ba399ce3bbd60ac6296feeb7b41a635d92c206d21bfe57cdae9b65c212662bb6a1be70bfa84773103d829b27b1bd294c03d6d44ae652c913ca8faeac9494e7b35f93d32419e243173be181546ddf89ac4ab959f7d"}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x28000000}, 0x200400c4)
openat$cgroup_devices(r2, &(0x7f0000000a40)='devices.deny\x00', 0x2, 0x0)
r8 = syz_clone3(&(0x7f0000000e40)={0x204000800, &(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80), {0x30}, &(0x7f0000000cc0)=""/9, 0x9, &(0x7f0000000d00)=""/247, &(0x7f0000000e00)=[0x0, 0xffffffffffffffff, 0x0], 0x3, {r7}}, 0x58)
r9 = syz_clone3(&(0x7f00000010c0)={0x200070000, &(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40), {0xb}, &(0x7f0000000f80)=""/161, 0xa1, &(0x7f0000001040)=""/20, &(0x7f0000001080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r7}}, 0x58)
syz_clone3(&(0x7f0000001180)={0x41000000, &(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00), {0x31}, &(0x7f0000000b40)=""/58, 0x3a, &(0x7f0000000b80)=""/70, &(0x7f0000001140)=[r8, r9], 0x2, {r5}}, 0x58)
lseek(0xffffffffffffffff, 0x8708, 0x2)

11:22:05 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket(0x2, 0x3, 0xff)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  565.521732][ T8311] index not increased! 20ffd000 <= 20ffd000
[  565.548178][ T8311] BUG at mt_find:6473 (1)
[  565.579530][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  565.655796][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
11:22:05 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  565.704908][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
11:22:05 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
close(0xffffffffffffffff)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040))

[  565.874803][ T8311]     0-536866815: 0000000000000000
[  565.880543][ T8311]     536866816-536870911: ffff8880668dc9a0
[  565.890259][ T8311]     536870912-553635839: ffff8880668dc0e0
[  565.896748][ T8311]     553635840-553639935: 0000000000000000
[  565.903159][ T8311]     553639936-553635839: ffff88805ff72d20
[  565.910382][ T8311]     553635840-553648127: ffff8880217871c0
[  565.919803][ T8311]     553648128-553652223: ffff8880668dc1c0
[  565.926567][ T8311]     553652224-116813594623: 0000000000000000
[  565.933142][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  565.952943][ T8311]     116817788928-93825015144447: 0000000000000000
[  565.981392][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  566.350771][ T8311]     93825015283712-140392653647871: 0000000000000000
[  566.475876][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  566.554254][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
11:22:06 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet(0x2, 0x3, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:22:06 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:22:06 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
close(0xffffffffffffffff)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040))

11:22:06 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x12, 0x9, 0x0, 0x80000000}, 0x48)

11:22:06 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil})
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff}, 0x0)
dup3(r2, r1, 0x80000)

[  566.630116][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  566.714181][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  566.721209][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  566.764511][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  566.794882][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  566.801886][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  566.810886][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  566.817951][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  566.825254][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  566.832345][ T8311]     140392675835904-140392675839999: 0000000000000000
[  566.848670][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  566.856047][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  566.863090][ T8311]     140392676241408-140392676261887: 0000000000000000
[  566.878835][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  566.901828][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  567.064318][ T8311]     140392688107520-140392689405951: 0000000000000000
[  567.071337][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  567.155125][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  567.162150][ T8311]     140392689541120-140727980978175: 0000000000000000
[  567.194131][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  567.228176][ T8311]     140727981113344-140727981887487: 0000000000000000
[  567.266077][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  567.280328][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  567.366791][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  567.398067][ T8311] Pass: 10972914 Run:10973115
[  567.406008][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  567.415827][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  567.425870][ T8311] Call Trace:
[  567.429142][ T8311]  <TASK>
[  567.432062][ T8311]  dump_stack_lvl+0xd1/0x138
[  567.436652][ T8311]  mt_find.cold+0x8b/0x90
[  567.440981][ T8311]  ? mas_find+0x1d0/0x1d0
[  567.445397][ T8311]  find_vma+0x10c/0x1b0
[  567.449543][ T8311]  ? can_vma_merge_before+0x390/0x390
[  567.454926][ T8311]  ? walk_page_test+0x1b/0x180
[  567.459736][ T8311]  ? walk_page_test+0x78/0x180
[  567.465063][ T8311]  walk_page_range+0x2b1/0x4a0
[  567.469864][ T8311]  ? __walk_page_range+0x780/0x780
[  567.475012][ T8311]  mlock_fixup+0x650/0x810
[  567.479464][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  567.484695][ T8311]  ? mlock_fixup+0x810/0x810
[  567.489321][ T8311]  ? do_futex+0x132/0x360
[  567.493762][ T8311]  do_mlock+0x25a/0x6d0
[  567.497961][ T8311]  ? xfd_validate_state+0x5d/0x180
[  567.503085][ T8311]  ? folio_evictable+0x270/0x270
[  567.508058][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  567.512842][ T8311]  do_syscall_64+0x39/0xb0
[  567.517277][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  567.523181][ T8311] RIP: 0033:0x7fafb788c0c9
[  567.527604][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  567.547308][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  567.555733][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  567.563710][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  567.571688][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  567.579675][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  567.587648][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  567.595735][ T8311]  </TASK>
[  567.624581][ T8311] index not increased! 20ffd000 <= 20ffd000
[  567.634387][ T8311] BUG at mt_find:6473 (1)
[  567.640860][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  567.684492][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  567.742217][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  567.804384][ T1198] ieee802154 phy0 wpan0: encryption failed: -22
[  567.810726][ T1198] ieee802154 phy1 wpan1: encryption failed: -22
[  567.830732][ T8311]     0-536866815: 0000000000000000
[  567.894977][ T8311]     536866816-536870911: ffff8880668dc9a0
[  567.901063][ T8311]     536870912-553635839: ffff8880668dc0e0
[  567.910025][ T8311]     553635840-553639935: 0000000000000000
[  567.916908][ T8311]     553639936-553635839: ffff88805ff72d20
[  567.922928][ T8311]     553635840-553648127: ffff8880217871c0
[  567.932960][ T8311]     553648128-553652223: ffff8880668dc1c0
[  567.943720][ T8311]     553652224-116813594623: 0000000000000000
[  567.950877][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  567.957930][ T8311]     116817788928-93825015144447: 0000000000000000
[  567.965811][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  567.972700][ T8311]     93825015283712-140392653647871: 0000000000000000
[  567.981092][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  567.988449][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  568.048572][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  568.055989][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  568.063655][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  568.086549][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  568.093631][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  568.114992][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  568.122081][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  568.139926][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  568.165026][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  568.184368][ T8311]     140392675835904-140392675839999: 0000000000000000
[  568.203007][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  568.210467][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  568.228145][ T8311]     140392676241408-140392676261887: 0000000000000000
[  568.241551][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  568.274625][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  568.358611][ T8311]     140392688107520-140392689405951: 0000000000000000
[  568.382296][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  568.399802][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  568.412188][ T8311]     140392689541120-140727980978175: 0000000000000000
[  568.437794][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  568.452330][ T8311]     140727981113344-140727981887487: 0000000000000000
[  568.462436][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  568.482436][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  568.503485][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  568.512862][ T8311] Pass: 10973025 Run:10973227
[  568.531071][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  568.541023][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  568.551108][ T8311] Call Trace:
[  568.554405][ T8311]  <TASK>
[  568.557355][ T8311]  dump_stack_lvl+0xd1/0x138
[  568.562137][ T8311]  mt_find.cold+0x8b/0x90
[  568.566504][ T8311]  ? mas_find+0x1d0/0x1d0
[  568.570879][ T8311]  find_vma+0x10c/0x1b0
[  568.575056][ T8311]  ? can_vma_merge_before+0x390/0x390
[  568.580456][ T8311]  ? walk_page_test+0x1b/0x180
[  568.585254][ T8311]  ? walk_page_test+0x78/0x180
[  568.590051][ T8311]  walk_page_range+0x2b1/0x4a0
[  568.594855][ T8311]  ? __walk_page_range+0x780/0x780
[  568.600024][ T8311]  mlock_fixup+0x650/0x810
[  568.604491][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  568.609730][ T8311]  ? mlock_fixup+0x810/0x810
[  568.614887][ T8311]  ? do_futex+0x132/0x360
[  568.619256][ T8311]  do_mlock+0x25a/0x6d0
[  568.623454][ T8311]  ? xfd_validate_state+0x5d/0x180
[  568.628600][ T8311]  ? folio_evictable+0x270/0x270
[  568.633600][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  568.638404][ T8311]  do_syscall_64+0x39/0xb0
[  568.642866][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  568.648786][ T8311] RIP: 0033:0x7fafb788c0c9
[  568.653223][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  568.672938][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  568.681377][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  568.689369][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  568.697360][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  568.705346][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  568.713334][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  568.721352][ T8311]  </TASK>
[  568.747513][ T8311] index not increased! 20ffd000 <= 20ffd000
[  568.753459][ T8311] BUG at mt_find:6473 (1)
[  568.773043][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  568.794272][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  568.843724][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  568.904317][ T8311]     0-536866815: 0000000000000000
[  568.909587][ T8311]     536866816-536870911: ffff8880668dc9a0
[  568.934139][ T8311]     536870912-553635839: ffff8880668dc0e0
[  568.940091][ T8311]     553635840-553639935: 0000000000000000
[  568.949004][ T8311]     553639936-553635839: ffff88805ff72d20
[  568.955384][ T8311]     553635840-553648127: ffff8880217871c0
[  568.961318][ T8311]     553648128-553652223: ffff8880668dc1c0
[  568.967692][ T8311]     553652224-116813594623: 0000000000000000
[  568.973883][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  568.980449][ T8311]     116817788928-93825015144447: 0000000000000000
[  568.988622][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  568.995757][ T8311]     93825015283712-140392653647871: 0000000000000000
[  569.002756][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  569.020594][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  569.106939][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  569.121862][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  569.129108][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  569.137641][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  569.152921][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  569.160240][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  569.168234][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  569.175561][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  569.182536][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  569.190361][ T8311]     140392675835904-140392675839999: 0000000000000000
[  569.198956][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  569.208756][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  569.222708][ T8311]     140392676241408-140392676261887: 0000000000000000
[  569.232973][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  569.252561][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  569.332524][ T8311]     140392688107520-140392689405951: 0000000000000000
[  569.341329][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  569.354389][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  569.372932][ T8311]     140392689541120-140727980978175: 0000000000000000
[  569.394121][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  569.404136][ T8311]     140727981113344-140727981887487: 0000000000000000
[  569.411170][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  569.418262][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  569.425304][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  569.432719][ T8311] Pass: 10973025 Run:10973228
[  569.437528][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  569.447356][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  569.457433][ T8311] Call Trace:
[  569.460730][ T8311]  <TASK>
[  569.463683][ T8311]  dump_stack_lvl+0xd1/0x138
[  569.468327][ T8311]  mt_find.cold+0x8b/0x90
[  569.472694][ T8311]  ? mas_find+0x1d0/0x1d0
[  569.477070][ T8311]  find_vma+0x10c/0x1b0
[  569.481248][ T8311]  ? can_vma_merge_before+0x390/0x390
[  569.486643][ T8311]  ? walk_page_test+0x1b/0x180
[  569.491438][ T8311]  ? walk_page_test+0x78/0x180
[  569.496354][ T8311]  walk_page_range+0x2b1/0x4a0
[  569.501174][ T8311]  ? __walk_page_range+0x780/0x780
[  569.506347][ T8311]  mlock_fixup+0x650/0x810
[  569.510813][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  569.516048][ T8311]  ? mlock_fixup+0x810/0x810
[  569.520687][ T8311]  ? do_futex+0x132/0x360
[  569.525060][ T8311]  do_mlock+0x25a/0x6d0
[  569.529256][ T8311]  ? xfd_validate_state+0x5d/0x180
[  569.534396][ T8311]  ? folio_evictable+0x270/0x270
[  569.539393][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  569.544370][ T8311]  do_syscall_64+0x39/0xb0
[  569.548825][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  569.554746][ T8311] RIP: 0033:0x7fafb788c0c9
[  569.559189][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  569.578820][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  569.587256][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  569.595246][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  569.603237][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  569.611230][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  569.619220][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  569.627241][ T8311]  </TASK>
[  569.644684][ T8311] index not increased! 20ffd000 <= 20ffd000
[  569.650625][ T8311] BUG at mt_find:6473 (1)
[  569.663145][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  569.673324][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  569.713027][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  569.767857][ T8311]     0-536866815: 0000000000000000
[  569.780162][ T8311]     536866816-536870911: ffff8880668dc9a0
[  569.796401][ T8311]     536870912-553635839: ffff8880668dc0e0
[  569.802345][ T8311]     553635840-553639935: 0000000000000000
[  569.817259][ T8311]     553639936-553635839: ffff88805ff72d20
[  569.823209][ T8311]     553635840-553648127: ffff8880217871c0
[  569.837019][ T8311]     553648128-553652223: ffff8880668dc1c0
[  569.842964][ T8311]     553652224-116813594623: 0000000000000000
[  569.871603][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  569.883416][ T8311]     116817788928-93825015144447: 0000000000000000
[  569.890537][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  569.903173][ T8311]     93825015283712-140392653647871: 0000000000000000
[  569.912082][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  569.919432][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  569.975556][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  569.987702][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  569.999497][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  570.006871][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  570.015326][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  570.022393][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  570.030808][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  570.045502][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  570.052595][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  570.060026][ T8311]     140392675835904-140392675839999: 0000000000000000
[  570.067325][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  570.075111][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  570.082166][ T8311]     140392676241408-140392676261887: 0000000000000000
[  570.091407][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  570.099083][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  570.160327][ T8311]     140392688107520-140392689405951: 0000000000000000
[  570.173231][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  570.190288][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  570.202704][ T8311]     140392689541120-140727980978175: 0000000000000000
[  570.222484][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  570.232303][ T8311]     140727981113344-140727981887487: 0000000000000000
[  570.254166][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  570.261168][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  570.278542][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  570.292109][ T8311] Pass: 10973025 Run:10973229
[  570.301225][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  570.311064][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  570.321147][ T8311] Call Trace:
[  570.324440][ T8311]  <TASK>
[  570.327386][ T8311]  dump_stack_lvl+0xd1/0x138
[  570.332017][ T8311]  mt_find.cold+0x8b/0x90
[  570.336387][ T8311]  ? mas_find+0x1d0/0x1d0
[  570.340765][ T8311]  find_vma+0x10c/0x1b0
[  570.344945][ T8311]  ? can_vma_merge_before+0x390/0x390
[  570.350343][ T8311]  ? walk_page_test+0x1b/0x180
[  570.355133][ T8311]  ? walk_page_test+0x78/0x180
[  570.359934][ T8311]  walk_page_range+0x2b1/0x4a0
[  570.364736][ T8311]  ? __walk_page_range+0x780/0x780
[  570.369900][ T8311]  mlock_fixup+0x650/0x810
[  570.374381][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  570.379624][ T8311]  ? mlock_fixup+0x810/0x810
[  570.384267][ T8311]  ? do_futex+0x132/0x360
[  570.388642][ T8311]  do_mlock+0x25a/0x6d0
[  570.392855][ T8311]  ? xfd_validate_state+0x5d/0x180
[  570.398017][ T8311]  ? folio_evictable+0x270/0x270
[  570.403027][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  570.407838][ T8311]  do_syscall_64+0x39/0xb0
[  570.412294][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  570.418218][ T8311] RIP: 0033:0x7fafb788c0c9
[  570.422653][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  570.442372][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  570.450812][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  570.458803][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  570.466793][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  570.474781][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  570.482768][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  570.490783][ T8311]  </TASK>
[  570.534152][ T8311] index not increased! 20ffd000 <= 20ffd000
[  570.540104][ T8311] BUG at mt_find:6473 (1)
[  570.564065][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  570.572527][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  570.669509][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  570.725581][ T8311]     0-536866815: 0000000000000000
[  570.746086][ T8311]     536866816-536870911: ffff8880668dc9a0
[  570.752042][ T8311]     536870912-553635839: ffff8880668dc0e0
[  570.784866][ T8311]     553635840-553639935: 0000000000000000
[  570.790826][ T8311]     553639936-553635839: ffff88805ff72d20
[  570.804269][ T8311]     553635840-553648127: ffff8880217871c0
[  570.810210][ T8311]     553648128-553652223: ffff8880668dc1c0
[  570.825239][ T8311]     553652224-116813594623: 0000000000000000
[  570.842938][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  570.851185][ T8311]     116817788928-93825015144447: 0000000000000000
[  570.868593][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  570.880716][ T8311]     93825015283712-140392653647871: 0000000000000000
[  570.895050][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  570.912449][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  570.986387][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
11:22:10 executing program 3:
setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff})
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x802, &(0x7f0000000040)=ANY=[@ANYRES64=0x0], 0x1, 0x510, &(0x7f0000000f40)="$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")

11:22:10 executing program 0:
syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xba88d0, &(0x7f0000000300)=ANY=[], 0x1, 0x4fe, &(0x7f0000000f00)="$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")
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0xff, 0x20000000c0000001, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfb]})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000200)="66b8cf008ee00f01f8680d0000000f20c035040000000f22c0c744240000000000c7442402784e0000c7442406000000000f011424f3440f090f06440f086645dee9c40239094f00", 0x48}], 0x1, 0x0, &(0x7f0000000280), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:22:10 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='mountinfo\x00')
ppoll(&(0x7f0000000100)=[{r0, 0x8209}], 0x1, 0x0, 0x0, 0x0)

11:22:10 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

11:22:10 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff)
close(0xffffffffffffffff)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040))

11:22:10 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet(0x2, 0x3, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

[  570.993566][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  571.000639][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  571.009197][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  571.016760][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  571.033747][ T8311]     140392670429184-140392674623487: ffff8880668dc620
11:22:10 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x4}}]}, 0x68}}, 0x0)

[  571.083557][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  571.110411][ T9660] loop0: detected capacity change from 0 to 512
[  571.122340][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  571.129691][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  571.137034][ T8311]     140392675835904-140392675839999: 0000000000000000
[  571.145373][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  571.152742][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  571.160760][ T8311]     140392676241408-140392676261887: 0000000000000000
[  571.169567][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  571.182438][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
11:22:11 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

[  571.237744][ T8311]     140392688107520-140392689405951: 0000000000000000
[  571.250936][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  571.269700][ T8311]     140392689410048-140392689541119: ffff8880284f8700
11:22:11 executing program 5:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x5, 0x0, 0x0)

[  571.316427][ T8311]     140392689541120-140727980978175: 0000000000000000
11:22:11 executing program 1:
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]})
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x2, @remote={0xac, 0x10, 0x3}}, @l2tp={0x2, 0x0, @empty, 0x1}, @phonet={0x23, 0x99, 0xf9, 0x4}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001400))
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380))
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  571.367162][ T9670] loop3: detected capacity change from 0 to 512
[  571.378587][ T8311]     140727980978176-140727981113343: ffff8880284f8460
11:22:11 executing program 0:
prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffd95, 0x0)

[  571.435440][ T8311]     140727981113344-140727981887487: 0000000000000000
[  571.461441][ T9670] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1095: group 0, block bitmap and bg descriptor inconsistent: 106 vs 41 free clusters
[  571.478270][ T9670] Quota error (device loop3): write_blk: dquota write failed
[  571.486256][ T9670] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota
[  571.496670][ T9670] Quota error (device loop3): write_blk: dquota write failed
[  571.504225][ T9670] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota
[  571.523718][ T9670] Quota error (device loop3): write_blk: dquota write failed
[  571.532199][ T9670] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota
[  571.542465][ T9670] EXT4-fs (loop3): 1 orphan inode deleted
[  571.549176][ T9670] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback.
[  571.561431][ T9670] ext4 filesystem being mounted at /root/syzkaller-testdir1805371848/syzkaller.ns3hQ3/53/file0 supports timestamps until 2038 (0x7fffffff)
11:22:11 executing program 5:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
lseek(r0, 0xffffff7f, 0x0)

[  571.604419][   T28] INFO: task syz-executor.3:8309 blocked for more than 153 seconds.
[  571.612544][   T28]       Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
11:22:11 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="11000003000004002cbd7000fbdbdf250000dfa861bec05300"], 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x9, 0xfffffffffffffffc})
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x0, 0x200, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0x848}, 0x24004000)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'macvtap0\x00', {}, 0x3})
sendmsg$nl_crypto(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x5105, 0x0, 0x0, {{'ecb(xeta-generic)\x00'}}}, 0xe0}}, 0x0)
recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000029fc3667", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
socket$caif_stream(0x25, 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ_FIXED={0x4, 0x35, 0x2004, @fd_index=0x1, 0x8, 0xffff, 0x3, 0x6, 0x0, {0x3}}, 0x7ebc)
r3 = socket(0x2, 0x3, 0xff)
close(r3)
socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040))

11:22:11 executing program 0:
request_key(&(0x7f0000000280)='blacklist\x00', 0x0, 0x0, 0x0)

11:22:11 executing program 3:
syz_clone3(&(0x7f0000001700)={0x1125000, 0x0, 0x0, &(0x7f0000001540), {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

11:22:11 executing program 5:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
read$FUSE(r0, &(0x7f0000002500)={0x2020}, 0x2020)

[  571.672181][   T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
11:22:11 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001780)=0x7)

[  571.722485][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  571.740981][   T28] task:syz-executor.3  state:D stack:28256 pid:8309  ppid:5112   flags:0x00000004
[  571.759877][ T9693] caif:caif_disconnect_client(): nothing to disconnect
[  571.788456][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  571.837005][   T28] Call Trace:
[  571.847450][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  571.863347][   T28]  <TASK>
[  571.889252][   T28]  __schedule+0x25d0/0x5a70
[  571.913767][ T8311] Pass: 11005747 Run:11005952
[  571.922834][   T28]  ? lock_chain_count+0x20/0x20
[  571.945129][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  571.953181][   T28]  ? io_schedule_timeout+0x150/0x150
[  571.954973][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  571.954989][ T8311] Call Trace:
[  571.954997][ T8311]  <TASK>
[  571.955007][ T8311]  dump_stack_lvl+0xd1/0x138
[  571.955045][ T8311]  mt_find.cold+0x8b/0x90
[  571.955082][ T8311]  ? mas_find+0x1d0/0x1d0
[  571.955126][ T8311]  find_vma+0x10c/0x1b0
[  571.955152][ T8311]  ? can_vma_merge_before+0x390/0x390
[  571.955177][ T8311]  ? walk_page_test+0x1b/0x180
[  571.955205][ T8311]  ? walk_page_test+0x78/0x180
[  571.955240][ T8311]  walk_page_range+0x2b1/0x4a0
[  572.013698][ T8311]  ? __walk_page_range+0x780/0x780
[  572.018848][ T8311]  mlock_fixup+0x650/0x810
[  572.023292][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  572.028518][ T8311]  ? mlock_fixup+0x810/0x810
[  572.033136][ T8311]  ? do_futex+0x132/0x360
[  572.037490][ T8311]  do_mlock+0x25a/0x6d0
[  572.041663][ T8311]  ? xfd_validate_state+0x5d/0x180
[  572.046787][ T8311]  ? folio_evictable+0x270/0x270
[  572.051789][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  572.056576][ T8311]  do_syscall_64+0x39/0xb0
[  572.061016][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  572.066930][ T8311] RIP: 0033:0x7fafb788c0c9
[  572.071355][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  572.090982][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  572.099410][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  572.107399][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  572.115377][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  572.123352][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  572.131326][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  572.139318][ T8311]  </TASK>
[  572.181154][ T9701] sp0: Synchronizing with TNC
[  572.192515][   T28]  ? rwsem_down_read_slowpath+0x29f/0xb20
11:22:12 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs(0xffffffffffffffff, 0x0)
r1 = dup(r0)
open_tree(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0xc00, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, 0x6e)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = syz_io_uring_setup(0x56f, &(0x7f00000001c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = socket$vsock_stream(0x28, 0x1, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}}, 0x0)
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
io_uring_enter(r2, 0x6903, 0x0, 0x9, 0x0, 0x0)

11:22:12 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
lseek(r0, 0x0, 0x0)

[  572.237113][   T28]  schedule+0xde/0x1b0
[  572.252582][   T28]  rwsem_down_read_slowpath+0x5a7/0xb20
[  572.298479][   T28]  ? down_write+0x220/0x220
11:22:12 executing program 5:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1, &(0x7f0000000000)=@raw=[@alu], &(0x7f0000000080)='GPL\x00', 0x0, 0x2, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

[  572.318921][   T28]  ? lock_release+0x810/0x810
[  572.338632][   T28]  ? do_user_addr_fault+0xa51/0x1210
[  572.383498][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  572.402398][   T28]  ? do_user_addr_fault+0xa51/0x1210
[  572.414312][ T8311] index not increased! 20ffd000 <= 20ffd000
[  572.427961][ T8311] BUG at mt_find:6473 (1)
11:22:12 executing program 5:
syz_clone3(&(0x7f0000000240)={0x10c100000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[  572.441664][   T28]  ? lock_acquire+0x32/0xc0
[  572.451079][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  572.471954][   T28]  ? do_user_addr_fault+0xa51/0x1210
[  572.499197][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  572.544285][   T28]  down_read+0xe6/0x450
[  572.564852][   T28]  ? rwsem_down_read_slowpath+0xb20/0xb20
[  572.611437][   T28]  do_user_addr_fault+0xa51/0x1210
[  572.653738][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  572.683760][   T28]  exc_page_fault+0x98/0x170
[  572.704304][   T28]  asm_exc_page_fault+0x26/0x30
[  572.727146][   T28] RIP: 0033:0x7fafb78276c6
[  572.745833][   T28] RSP: 002b:00007ffdc952ec38 EFLAGS: 00010287
[  572.755751][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  572.830138][   T28] RAX: 0000001b32a22000 RBX: 00007fafb79ac018 RCX: 0000001b32a20000
[  572.889879][   T28] RDX: 0000001b32a22004 RSI: 0000001b32a21ca8 RDI: 00000000f48f0ce5
[  572.935845][   T28] RBP: 00000000f48f0ce5 R08: 0000001b32e20000 R09: 00000000f48f0ce9
[  572.989804][   T28] R10: 00007ffdc95ed090 R11: 000000000001356c R12: 00007fafb79a0000
[  573.045596][ T8311]     0-536866815: 0000000000000000
[  573.048611][   T28] R13: 0000000000000001 R14: 000000000000233a R15: ffffffff89b848a0
[  573.050839][ T8311]     536866816-536870911: ffff8880668dc9a0
[  573.050869][ T8311]     536870912-553635839: ffff8880668dc0e0
[  573.050893][ T8311]     553635840-553639935: 0000000000000000
[  573.076911][ T8311]     553639936-553635839: ffff88805ff72d20
[  573.084688][ T8311]     553635840-553648127: ffff8880217871c0
[  573.090639][ T8311]     553648128-553652223: ffff8880668dc1c0
[  573.097358][ T8311]     553652224-116813594623: 0000000000000000
[  573.103666][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  573.110249][ T8311]     116817788928-93825015144447: 0000000000000000
[  573.139619][   T28]  ? number+0x6d0/0xad0
[  573.179368][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  573.198762][   T28]  </TASK>
[  573.206860][   T28] 
[  573.206860][   T28] Showing all threads with locks held in the system:
[  573.217521][ T8311]     93825015283712-140392653647871: 0000000000000000
[  573.248085][ T8370] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[  573.276002][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  573.289660][   T28] task:rcu_tasks_kthre state:I stack:29056 pid:12    ppid:2      flags:0x00004000
[  573.303339][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  573.365645][   T28] Call Trace:
[  573.374527][   T28]  <TASK>
[  573.380878][   T28]  __schedule+0x25d0/0x5a70
[  573.408661][   T28]  ? lock_chain_count+0x20/0x20
[  573.413780][   T28]  ? find_held_lock+0x2d/0x110
[  573.421679][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  573.442445][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  573.442935][   T28]  ? io_schedule_timeout+0x150/0x150
[  573.468203][   T28]  ? mark_held_locks+0x9f/0xe0
[  573.473328][   T28]  schedule+0xde/0x1b0
[  573.475250][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  573.488064][   T28]  rcu_tasks_one_gp+0x484/0xcd0
[  573.496099][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  573.502512][   T28]  rcu_tasks_kthread+0x77/0xa0
[  573.503642][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  573.516053][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  573.516742][   T28]  ? synchronize_rcu_tasks_trace+0x70/0x70
[  573.533224][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  573.541565][   T28]  kthread+0x2e8/0x3a0
[  573.547619][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  573.555336][   T28]  ? kthread_complete_and_exit+0x40/0x40
[  573.562367][   T28]  ret_from_fork+0x1f/0x30
[  573.573955][   T28]  </TASK>
[  573.577803][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  573.580020][   T28] 1 lock held by rcu_tasks_kthre/12:
[  573.590221][   T28]  #0: ffffffff8c7929f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xcd0
[  573.593003][ T8311]     140392675835904-140392675839999: 0000000000000000
[  573.617047][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  573.624200][   T28] task:rcu_tasks_trace state:I stack:29224 pid:13    ppid:2      flags:0x00004000
[  573.628570][ T8311]     140392676204544-140392676241407: 
[  573.633432][   T28] Call Trace:
[  573.633443][   T28]  <TASK>
[  573.633459][   T28]  __schedule+0x25d0/0x5a70
[  573.633489][   T28]  ? lock_chain_count+0x20/0x20
[  573.639868][ T8311] ffff8880284f87e0
[  573.651320][   T28]  ? find_held_lock+0x2d/0x110
[  573.655587][ T8311]     140392676241408-140392676261887: 
[  573.661674][   T28]  ? io_schedule_timeout+0x150/0x150
[  573.663793][ T8311] 0000000000000000
[  573.669385][   T28]  ? mark_held_locks+0x9f/0xe0
[  573.669422][   T28]  schedule+0xde/0x1b0
[  573.675489][ T8311]     140392676261888-140392688107519: 
[  573.687530][   T28]  rcu_tasks_one_gp+0x484/0xcd0
[  573.687596][   T28]  rcu_tasks_kthread+0x77/0xa0
[  573.687617][   T28]  ? synchronize_rcu_tasks_trace+0x70/0x70
[  573.687642][   T28]  kthread+0x2e8/0x3a0
[  573.687665][   T28]  ? kthread_complete_and_exit+0x40/0x40
[  573.687695][   T28]  ret_from_fork+0x1f/0x30
[  573.687890][   T28]  </TASK>
[  573.687902][   T28] 1 lock held by rcu_tasks_trace/13:
[  573.687918][   T28]  #0: ffffffff8c7926f0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xcd0
[  573.706785][ T8311] ffff8880284f89a0
[  573.721462][   T28] task:dhcpcd          state:D
[  573.726488][ T8311]   140392688107520-18446744073709551615: 
[  573.730605][   T28]  stack:22968 pid:4650  ppid:4649   flags:0x00000000
[  573.733410][ T8311] node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216
[  573.760283][   T28] Call Trace:
[  573.766849][ T8311]  contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  573.818182][   T28]  <TASK>
[  573.818204][   T28]  __schedule+0x25d0/0x5a70
[  573.818233][   T28]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  573.818282][   T28]  ? io_schedule_timeout+0x150/0x150
[  573.818308][   T28]  ? __mutex_lock+0xa43/0x1360
[  573.818348][   T28]  schedule+0xde/0x1b0
[  573.818374][   T28]  schedule_preempt_disabled+0x13/0x20
[  573.818399][   T28]  __mutex_lock+0xa48/0x1360
[  573.818426][   T28]  ? __rhashtable_lookup.constprop.0+0x314/0x630
[  573.818516][   T28]  ? __netlink_dump_start+0x16e/0x910
[  573.818545][   T28]  ? mutex_lock_io_nested+0x11a0/0x11a0
[  573.818583][   T28]  ? __rhashtable_lookup.constprop.0+0x630/0x630
[  573.818614][   T28]  ? lock_downgrade+0x6e0/0x6e0
[  573.818638][   T28]  ? trace_lock_acquire+0x1f1/0x290
[  573.818670][   T28]  __netlink_dump_start+0x16e/0x910
[  573.818705][   T28]  rtnetlink_rcv_msg+0x761/0xd50
[  573.818739][   T28]  ? rtnl_fill_ifinfo+0x4790/0x4790
[  573.818768][   T28]  ? rtnl_fdb_dump+0x9b0/0x9b0
[  573.818793][   T28]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  573.818820][   T28]  ? rtnl_fill_ifinfo+0x4790/0x4790
[  573.818847][   T28]  ? kasan_set_track+0x25/0x30
[  573.818908][   T28]  ? __kasan_kmalloc+0xa2/0xb0
[  573.818933][   T28]  ? __kmalloc_node_track_caller+0x5b/0xc0
[  573.818973][   T28]  ? __alloc_skb+0xe9/0x310
[  573.819003][   T28]  ? netlink_sendmsg+0x9b0/0xe20
[  573.819027][   T28]  ? sock_sendmsg+0xd3/0x120
[  573.819079][   T28]  netlink_rcv_skb+0x165/0x440
[  573.819109][   T28]  ? rtnl_fdb_dump+0x9b0/0x9b0
[  573.819135][   T28]  ? netlink_ack+0x1370/0x1370
[  573.828661][ T8311]     140392688107520-140392689405951: 
[  573.834395][   T28]  ? netlink_deliver_tap+0x1b1/0xcf0
[  573.852381][ T8311] 0000000000000000
[  573.855318][   T28]  netlink_unicast+0x547/0x7f0
[  573.859481][ T8311]     140392689405952-140392689410047: 
[  573.882291][   T28]  ? netlink_attachskb+0x890/0x890
[  573.887611][ T8311] ffff88802bb0fd20
[  573.901578][   T28]  ? __virt_addr_valid+0x61/0x2e0
[  573.904135][ T8311]     140392689410048-140392689541119: 
[  573.909076][   T28]  ? __phys_addr_symbol+0x30/0x70
[  573.913830][ T8311] ffff8880284f8700
[  573.938016][   T28]  ? __check_object_size+0x2e2/0x5a0
[  573.942950][ T8311]     140392689541120-140727980978175: 
[  573.953262][   T28]  netlink_sendmsg+0x925/0xe20
[  573.956838][ T8311] 0000000000000000
[  573.962796][   T28]  ? netlink_unicast+0x7f0/0x7f0
[  573.965047][ T8311]     140727980978176-140727981113343: 
[  573.975810][   T28]  ? __might_fault+0xa9/0x180
[  573.980930][ T8311] ffff8880284f8460
[  574.000989][   T28]  ? bpf_lsm_socket_sendmsg+0x9/0x10
[  574.005425][ T8311]     140727981113344-140727981887487: 
[  574.038927][   T28]  ? netlink_unicast+0x7f0/0x7f0
[  574.043158][ T8311] 0000000000000000
[  574.049930][   T28]  sock_sendmsg+0xd3/0x120
[  574.055389][ T8311]     140727981887488-140727981903871: 
[  574.065563][   T28]  __sys_sendto+0x23a/0x340
[  574.070149][ T8311] ffff8880284f8a80
[  574.073342][   T28]  ? __ia32_sys_getpeername+0xb0/0xb0
[  574.073396][   T28]  ? __sys_getsockname+0x159/0x1f0
[  574.078715][ T8311]     140727981903872-140727981912063: 
[  574.093840][   T28]  ? __ia32_sys_connect+0xb0/0xb0
[  574.097985][ T8311] ffff8880284f8c40
[  574.101064][   T28]  ? __ia32_sys_socketpair+0x100/0x100
[  574.107432][ T8311]     140727981912064-18446744073709551615: 
[  574.122943][   T28]  ? fd_install+0x201/0x6f0
[  574.126434][ T8311] 0000000000000000
[  574.134423][   T28]  ? __sys_socket+0x8e/0x250
[  574.138067][ T8311] Pass: 11010700 Run:11010906
[  574.142340][   T28]  __x64_sys_sendto+0xe1/0x1b0
[  574.146310][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  574.170414][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  574.180476][ T8311] Call Trace:
[  574.183760][ T8311]  <TASK>
[  574.186695][ T8311]  dump_stack_lvl+0xd1/0x138
[  574.191311][ T8311]  mt_find.cold+0x8b/0x90
[  574.195664][ T8311]  ? mas_find+0x1d0/0x1d0
[  574.200022][ T8311]  find_vma+0x10c/0x1b0
[  574.204192][ T8311]  ? can_vma_merge_before+0x390/0x390
[  574.209586][ T8311]  ? walk_page_test+0x1b/0x180
[  574.214382][ T8311]  ? walk_page_test+0x78/0x180
[  574.219259][ T8311]  walk_page_range+0x2b1/0x4a0
[  574.224056][ T8311]  ? __walk_page_range+0x780/0x780
[  574.229213][ T8311]  mlock_fixup+0x650/0x810
[  574.233678][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  574.238911][ T8311]  ? mlock_fixup+0x810/0x810
[  574.243539][ T8311]  ? do_futex+0x132/0x360
[  574.247898][ T8311]  do_mlock+0x25a/0x6d0
[  574.252077][ T8311]  ? xfd_validate_state+0x5d/0x180
[  574.257211][ T8311]  ? folio_evictable+0x270/0x270
[  574.262182][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  574.266970][ T8311]  do_syscall_64+0x39/0xb0
[  574.271407][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  574.277311][ T8311] RIP: 0033:0x7fafb788c0c9
[  574.281731][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  574.301344][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  574.309784][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  574.317758][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  574.325732][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  574.333702][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  574.341678][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  574.349675][ T8311]  </TASK>
[  574.355388][ T8311] index not increased! 20ffd000 <= 20ffd000
[  574.361411][ T8311] BUG at mt_find:6473 (1)
[  574.365949][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  574.366181][   T28]  ? syscall_enter_from_user_mode+0x26/0xb0
[  574.374479][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  574.390376][   T28]  do_syscall_64+0x39/0xb0
[  574.420038][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  574.432563][   T28]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  574.473173][ T8311]     0-536866815: 0000000000000000
[  574.483550][ T8311]     536866816-536870911: ffff8880668dc9a0
[  574.489679][ T8311]     536870912-553635839: ffff8880668dc0e0
[  574.495752][ T8311]     553635840-553639935: 0000000000000000
[  574.497197][   T28] RIP: 0033:0x7f93d0823206
[  574.501743][ T8311]     553639936-553635839: ffff88805ff72d20
[  574.512330][ T8311]     553635840-553648127: ffff8880217871c0
[  574.515516][   T28] RSP: 002b:00007ffc8d819708 EFLAGS: 00000246
[  574.519408][ T8311]     553648128-553652223: 
[  574.520350][   T28]  ORIG_RAX: 000000000000002c
[  574.526535][ T8311] ffff8880668dc1c0
[  574.540066][ T8311]     553652224-116813594623: 0000000000000000
[  574.540321][   T28] RAX: ffffffffffffffda RBX: 00007ffc8d81a840 RCX: 00007f93d0823206
[  574.546406][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  574.561411][ T8311]     116817788928-93825015144447: 0000000000000000
[  574.563794][   T28] RDX: 0000000000000014 RSI: 00007ffc8d81a760 RDI: 000000000000000f
[  574.576214][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  574.576246][ T8311]     93825015283712-140392653647871: 0000000000000000
[  574.576271][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  574.576297][ T8311]   140392653651968-140392688107519: 
[  574.599709][   T28] RBP: 00007ffc8d81a7d0 R08: 00007ffc8d81a744 R09: 000000000000000c
[  574.613430][ T8311] node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  574.623744][   T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc8d81a760
[  574.668613][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  574.681214][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  574.681297][   T28] R13: 00007ffc8d81a744 R14: 0000000000000000 R15: 00007ffc8d819710
[  574.688675][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  574.703603][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  574.707839][   T28]  </TASK>
[  574.712612][ T8311]     140392668332032-140392670429183: 
[  574.713645][   T28] 1 lock held by dhcpcd/4650:
[  574.713663][   T28]  #0: ffffffff8e0c6128
[  574.719612][ T8311] ffff8880668dc700
[  574.741009][   T28]  (rtnl_mutex){+.+.}-{3:3}, at: __netlink_dump_start+0x16e/0x910
[  574.742029][ T8311]     140392670429184-140392674623487: 
[  574.749529][   T28] task:getty           state:S
[  574.751431][ T8311] ffff8880668dc620
[  574.755758][   T28]  stack:23336 pid:4746  ppid:1      flags:0x00000000
[  574.766352][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  574.771016][   T28] Call Trace:
[  574.781383][   T28]  <TASK>
[  574.784648][   T28]  __schedule+0x25d0/0x5a70
[  574.785251][ T8311]     140392674770944-140392675500031: 
[  574.789266][   T28]  ? __flush_work+0x8b8/0xb60
[  574.790911][ T8311] ffff8880284f88c0
[  574.795807][   T28]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  574.806230][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  574.809933][   T28]  ? trace_lock_acquire+0x1f1/0x290
[  574.826117][   T28]  ? io_schedule_timeout+0x150/0x150
[  574.827410][ T8311]     140392675835904-140392675839999: 
[  574.831545][   T28]  schedule+0xde/0x1b0
[  574.834301][ T8311] 0000000000000000
[  574.838482][   T28]  schedule_timeout+0x1e1/0x2a0
[  574.841286][ T8311]     140392675840000-140392676204543: 
[  574.845291][   T28]  ? usleep_range_state+0x1b0/0x1b0
[  574.861860][   T28]  ? __up_read+0x192/0x720
[  574.864195][ T8311] ffff8880284f8ee0
[  574.866730][   T28]  ? down_read+0x19c/0x450
[  574.870187][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  574.874903][   T28]  ? up_write+0x520/0x520
[  574.886670][   T28]  wait_woken+0x197/0x200
[  574.888576][ T8311]     140392676241408-140392676261887: 
[  574.891171][   T28]  n_tty_read+0x1055/0x13e0
[  574.894519][ T8311] 0000000000000000
[  574.897545][   T28]  ? n_tty_receive_buf_closing+0x5b0/0x5b0
[  574.902041][ T8311]     140392676261888-140392688107519: 
[  574.905380][   T28]  ? __init_waitqueue_head+0x150/0x150
[  574.919755][ T8311] ffff8880284f89a0
[  574.923015][   T28]  tty_read+0x30e/0x5a0
[  574.927950][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  574.932146][   T28]  ? do_SAK+0x70/0x70
[  574.983783][ T8311]     140392688107520-140392689405951: 0000000000000000
[  574.995952][   T28]  ? fsnotify_perm.part.0+0x221/0x610
[  575.001540][   T28]  ? apparmor_file_permission+0x272/0x4e0
[  575.006046][ T8311]     140392689405952-140392689410047: 
[  575.007920][   T28]  ? security_file_permission+0xaf/0xd0
[  575.009722][ T8311] ffff88802bb0fd20
[  575.013579][   T28]  vfs_read+0x681/0x930
[  575.022361][ T8311]     140392689410048-140392689541119: 
[  575.023595][   T28]  ? kernel_read+0x1c0/0x1c0
[  575.036849][ T8311] ffff8880284f8700
[  575.040011][   T28]  ? __fget_light+0x20a/0x270
[  575.041636][ T8311]     140392689541120-140727980978175: 
[  575.046976][   T28]  ksys_read+0x12b/0x250
[  575.054150][ T8311] 0000000000000000
[  575.057698][   T28]  ? vfs_write+0xe10/0xe10
[  575.062856][ T8311]     140727980978176-140727981113343: 
[  575.065383][   T28]  ? syscall_enter_from_user_mode+0x26/0xb0
[  575.067503][ T8311] ffff8880284f8460
[  575.071036][   T28]  do_syscall_64+0x39/0xb0
[  575.081558][ T8311]     140727981113344-140727981887487: 
[  575.085732][   T28]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  575.090575][ T8311] 0000000000000000
[  575.091375][   T28] RIP: 0033:0x7f04e27f98fe
[  575.102377][ T8311]     140727981887488-140727981903871: 
[  575.108344][   T28] RSP: 002b:00007ffca24a29b8 EFLAGS: 00000246
[  575.109995][ T8311] ffff8880284f8a80
[  575.114872][   T28]  ORIG_RAX: 0000000000000000
[  575.125527][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  575.129158][   T28] RAX: ffffffffffffffda RBX: 000055fd7806a910 RCX: 00007f04e27f98fe
[  575.146209][   T28] RDX: 0000000000000001 RSI: 00007ffca24a29d0 RDI: 0000000000000000
[  575.146498][ T8311]     140727981912064-18446744073709551615: 
[  575.154591][   T28] RBP: 000055fd7806a970 R08: 0000000000000007 R09: 000055fd7806bcd0
[  575.161529][ T8311] 0000000000000000
[  575.169114][   T28] R10: 0000000000000063 R11: 0000000000000246 R12: 000055fd7806a9ac
[  575.173870][ T8311] Pass: 11010721 Run:11010928
[  575.181165][   T28] R13: 00007ffca24a29d0 R14: 0000000000000000 R15: 000055fd7806a9ac
[  575.193597][   T28]  </TASK>
[  575.194186][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  575.197026][   T28] 2 locks held by getty/4746:
[  575.206395][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  575.206412][ T8311] Call Trace:
[  575.206420][ T8311]  <TASK>
[  575.206430][ T8311]  dump_stack_lvl+0xd1/0x138
[  575.206470][ T8311]  mt_find.cold+0x8b/0x90
[  575.211803][   T28]  #0: 
[  575.221193][ T8311]  ? mas_find+0x1d0/0x1d0
[  575.221243][ T8311]  find_vma+0x10c/0x1b0
[  575.221269][ T8311]  ? can_vma_merge_before+0x390/0x390
[  575.221293][ T8311]  ? walk_page_test+0x1b/0x180
[  575.221326][ T8311]  ? walk_page_test+0x78/0x180
[  575.221360][ T8311]  walk_page_range+0x2b1/0x4a0
[  575.227446][   T28] ffff88802a878098
[  575.227570][ T8311]  ? __walk_page_range+0x780/0x780
[  575.232204][   T28]  (
[  575.236466][ T8311]  mlock_fixup+0x650/0x810
[  575.236517][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  575.236557][ T8311]  ? mlock_fixup+0x810/0x810
[  575.236601][ T8311]  ? do_futex+0x132/0x360
[  575.236641][ T8311]  do_mlock+0x25a/0x6d0
[  575.236675][ T8311]  ? xfd_validate_state+0x5d/0x180
[  575.236706][ T8311]  ? folio_evictable+0x270/0x270
[  575.236766][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  575.236807][ T8311]  do_syscall_64+0x39/0xb0
[  575.236846][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  575.236875][ T8311] RIP: 0033:0x7fafb788c0c9
[  575.236897][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  575.236921][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  575.236947][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  575.236965][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  575.236980][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  575.237002][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  575.237017][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  575.237056][ T8311]  </TASK>
[  575.269612][ T8311] index not increased! 20ffd000 <= 20ffd000
[  575.276825][   T28] &tty->ldisc_sem
[  575.285337][ T8311] BUG at mt_find:6473 (1)
[  575.289739][   T28] ){++++}-{0:0}
[  575.302118][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  575.302931][   T28] , at: tty_ldisc_ref_wait+0x26/0x80
[  575.309491][ T8311] 0-18446744073709551615: 
[  575.313001][   T28]  #1: 
[  575.317638][ T8311] node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501
[  575.322320][   T28] ffffc900015b02f0
[  575.339371][ T8311]  contents: 
[  575.355605][   T28]  (
[  575.376859][ T8311] 93708197355520 
[  575.377398][   T28] &ldata->atomic_read_lock
[  575.408651][ T8311] 20480 
[  575.411639][   T28] ){+.+.}-{3:3}
[  575.415924][ T8311] 18446603345727639552 
[  575.418677][   T28] , at: n_tty_read+0xef4/0x13e0
[  575.421811][ T8311] 0 
[  575.430578][   T28] task:kworker/1:7     state:D
[  575.446694][ T8311] 0 
[  575.469357][   T28]  stack:27184 pid:5213  ppid:2      flags:0x00004000
[  575.473384][ T8311] 0 
[  575.476682][   T28] Workqueue: events pwq_unbound_release_workfn
[  575.483426][ T8311] 0 
[  575.484957][   T28] 
[  575.487290][ T8311] 0 
[  575.491895][   T28] Call Trace:
[  575.491906][   T28]  <TASK>
[  575.491922][   T28]  __schedule+0x25d0/0x5a70
[  575.499659][ T8311] 0 
[  575.501548][   T28]  ? io_schedule_timeout+0x150/0x150
[  575.503807][ T8311] 0 
[  575.510934][   T28]  ? preempt_schedule_common+0x59/0xc0
[  575.517081][ T8311] | 02 02| 
[  575.518674][   T28]  schedule+0xde/0x1b0
[  575.521009][ T8311] ffff8880775c880c 140392653651967 
[  575.523835][   T28]  synchronize_rcu_expedited+0x706/0x770
[  575.523876][   T28]  ? wait_rcu_exp_gp+0x40/0x40
[  575.534221][ T8311] ffff8880775c8e0c 140392688107519 
[  575.537354][   T28]  ? prepare_to_wait_exclusive+0x2c0/0x2c0
[  575.544214][ T8311] ffff888072a30e0c 18446744073709551615 
[  575.546347][   T28]  ? finish_task_switch.isra.0+0x2b5/0xc80
[  575.550959][ T8311] 0000000000000000 0 
[  575.551776][   T28]  ? mark_lock.part.0+0xee/0x1910
[  575.562159][ T8311] 0000000000000000 0 
[  575.563301][   T28]  ? __schedule+0x25d8/0x5a70
[  575.581064][ T8311] 0000000000000000 0 
[  575.586774][   T28]  ? lock_chain_count+0x20/0x20
[  575.595450][ T8311] 0000000000000000 0 
[  575.600623][   T28]  ? lock_downgrade+0x6e0/0x6e0
[  575.614430][ T8311] 0000000000000000 0 
[  575.617691][   T28]  ? rwlock_bug.part.0+0x90/0x90
[  575.627340][ T8311] 0000000000000000 0 
[  575.632190][   T28]  synchronize_rcu+0x302/0x3b0
[  575.644415][ T8311] 0000000000000000
[  575.644431][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  575.646595][   T28]  ? synchronize_rcu_expedited+0x770/0x770
[  575.648561][ T8311]     0-536866815: 
[  575.698749][   T28]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  575.704382][ T8311] 0000000000000000
[  575.706964][   T28]  ? lockdep_hardirqs_on+0x7d/0x100
[  575.722659][   T28]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  575.723137][ T8311]     536866816-536870911: 
[  575.729190][   T28]  lockdep_unregister_key+0x282/0x460
[  575.739154][ T8311] ffff8880668dc9a0
[  575.739170][ T8311]     536870912-553635839: ffff8880668dc0e0
[  575.739193][ T8311]     553635840-553639935: 0000000000000000
[  575.739216][ T8311]     553639936-553635839: ffff88805ff72d20
[  575.739239][ T8311]     553635840-553648127: ffff8880217871c0
[  575.739261][ T8311]     553648128-553652223: ffff8880668dc1c0
[  575.739285][ T8311]     553652224-116813594623: 0000000000000000
[  575.745923][   T28]  ? lockdep_register_key+0x410/0x410
[  575.766732][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  575.766764][ T8311]     116817788928-93825015144447: 0000000000000000
[  575.766786][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  575.766808][ T8311]     93825015283712-140392653647871: 0000000000000000
[  575.766959][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  575.767072][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e
[  575.777505][   T28]  ? lockdep_hardirqs_on+0x7d/0x100
[  575.779921][ T8311]  contents: 
[  575.793711][   T28]  pwq_unbound_release_workfn+0x258/0x340
[  575.797661][ T8311] ffff8880668dc8c0 140392662040575 
[  575.815577][   T28]  process_one_work+0x9bf/0x1750
[  575.819742][ T8311] ffff8880668dc380 140392664137727 
[  575.838721][   T28]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  575.843474][ T8311] ffff8880668dc7e0 140392666234879 
[  575.853674][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  575.860887][ T8311] ffff8880668dca80 140392668332031 
[  575.875740][   T28]  ? rwlock_bug.part.0+0x90/0x90
[  575.875778][   T28]  ? lock_acquire+0x32/0xc0
[  575.875801][   T28]  ? worker_thread+0x16d/0x1090
[  575.875840][   T28]  worker_thread+0x669/0x1090
[  575.875883][   T28]  ? process_one_work+0x1750/0x1750
[  575.891144][ T8311] ffff8880668dc700 140392670429183 
[  575.899450][   T28]  kthread+0x2e8/0x3a0
[  575.901137][ T8311] ffff8880668dc620 140392674623487 
[  575.905606][   T28]  ? kthread_complete_and_exit+0x40/0x40
[  575.905646][   T28]  ret_from_fork+0x1f/0x30
[  575.905700][   T28]  </TASK>
[  575.914594][ T8311] ffff8880284f8380 140392674770943 
[  575.915211][   T28] 2 locks held by kworker/1:7/5213:
[  575.924571][ T8311] ffff8880284f88c0 140392675500031 
[  575.928200][   T28]  #0: 
[  575.932868][ T8311] ffff8880284f80e0 140392675835903 
[  575.933259][   T28] ffff888012470d38
[  575.948457][ T8311] 0000000000000000 140392675839999 
[  575.949164][   T28]  (
[  575.952846][ T8311] ffff8880284f8ee0 140392676204543 
[  575.957930][   T28] (wq_completion)events
[  575.973422][ T8311] ffff8880284f87e0 140392676241407 
[  575.978170][   T28] ){+.+.}-{0:0}
[  575.979523][ T8311] 0000000000000000 140392676261887 
[  575.984462][   T28] , at: process_one_work+0x86d/0x1750
[  575.988309][ T8311] ffff8880284f89a0 140392688107519 
[  575.993209][   T28]  #1: ffffc90004757da8 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1750
[  576.007576][ T8311] 0000000000000000 0 
[  576.017036][   T28] task:kworker/1:13    state:D stack:26640 pid:5255  ppid:2      flags:0x00004000
[  576.017079][   T28] Workqueue: rcu_gp wait_rcu_exp_gp
[  576.017114][   T28] Call Trace:
[  576.017122][   T28]  <TASK>
[  576.017137][   T28]  __schedule+0x25d0/0x5a70
[  576.017165][   T28]  ? mark_held_locks+0x9f/0xe0
[  576.017196][   T28]  ? find_held_lock+0x2d/0x110
[  576.017243][   T28]  ? io_schedule_timeout+0x150/0x150
[  576.031267][ T8311] 000000000000000d
[  576.055963][   T28]  ? mark_held_locks+0x9f/0xe0
[  576.060440][ T8311]     140392653651968-140392662040575: 
[  576.061722][   T28]  ? rwlock_bug.part.0+0x90/0x90
[  576.065750][ T8311] ffff8880668dc8c0
[  576.074241][   T28]  ? _raw_spin_unlock_irq+0x23/0x50
[  576.076603][ T8311]     140392662040576-140392664137727: 
[  576.080867][   T28]  ? lockdep_hardirqs_on+0x7d/0x100
[  576.084877][ T8311] ffff8880668dc380
[  576.094187][   T28]  schedule+0xde/0x1b0
[  576.096064][ T8311]     140392664137728-140392666234879: 
[  576.100590][   T28]  schedule_timeout+0x14e/0x2a0
[  576.104629][ T8311] ffff8880668dc7e0
[  576.123266][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  576.124175][   T28]  ? usleep_range_state+0x1b0/0x1b0
[  576.130718][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  576.143055][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  576.150125][   T28]  ? __next_timer_interrupt+0x2a0/0x2a0
[  576.150767][ T8311]     140392674623488-140392674770943: 
[  576.159486][   T28]  ? __ipv6_ifa_notify.cold+0x43/0x48
[  576.164139][ T8311] ffff8880284f8380
[  576.165250][   T28]  ? lockdep_hardirqs_on+0x7d/0x100
[  576.173843][ T8311]     140392674770944-140392675500031: 
[  576.174256][   T28]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[  576.174301][   T28]  rcu_exp_wait_wake+0x28f/0x11c0
[  576.174340][   T28]  ? rcu_exp_handler+0x390/0x390
[  576.174382][   T28]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[  576.174417][   T28]  ? rcu_gp_kthread+0x360/0x360
[  576.174452][   T28]  ? sync_rcu_exp_select_cpus+0x3de/0xab0
[  576.174495][   T28]  process_one_work+0x9bf/0x1750
[  576.187942][ T8311] ffff8880284f88c0
[  576.191186][   T28]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  576.202150][ T8311]     140392675500032-140392675835903: 
[  576.207884][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  576.216645][ T8311] ffff8880284f80e0
[  576.217973][   T28]  ? rwlock_bug.part.0+0x90/0x90
[  576.222794][ T8311]     140392675835904-140392675839999: 0000000000000000
[  576.222822][ T8311]     140392675840000-140392676204543: 
[  576.226618][   T28]  ? lock_acquire+0x32/0xc0
[  576.226645][   T28]  ? worker_thread+0x16d/0x1090
[  576.226684][   T28]  worker_thread+0x669/0x1090
[  576.226728][   T28]  ? process_one_work+0x1750/0x1750
[  576.226761][   T28]  kthread+0x2e8/0x3a0
[  576.226786][   T28]  ? kthread_complete_and_exit+0x40/0x40
[  576.226817][   T28]  ret_from_fork+0x1f/0x30
[  576.242609][ T8311] ffff8880284f8ee0
[  576.243453][   T28]  </TASK>
[  576.251257][ T8311]     140392676204544-140392676241407: 
[  576.252133][   T28] 2 locks held by kworker/1:13/5255:
[  576.262529][ T8311] ffff8880284f87e0
[  576.283848][   T28]  #0: 
[  576.286949][ T8311]     140392676241408-140392676261887: 
[  576.289137][   T28] ffff888012472538
[  576.303789][ T8311] 0000000000000000
[  576.306213][   T28]  ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x86d/0x1750
[  576.312467][ T8311]     140392676261888-140392688107519: 
[  576.317763][   T28]  #1: 
[  576.329832][ T8311] ffff8880284f89a0
[  576.333097][   T28] ffffc900048e7da8
[  576.344115][ T8311]   140392688107520-18446744073709551615: 
[  576.345408][   T28]  (
[  576.351679][ T8311] node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216
[  576.353661][   T28] (work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1750
[  576.368683][ T8311]  contents: 
[  576.370399][   T28] task:kworker/u4:10   state:D
[  576.378384][ T8311] 0000000000000000 140392689405951 
[  576.395545][   T28]  stack:26112 pid:7099  ppid:2      flags:0x00004000
[  576.395570][   T28] Workqueue: events_unbound io_ring_exit_work
[  576.395658][   T28] Call Trace:
[  576.395667][   T28]  <TASK>
[  576.395683][   T28]  __schedule+0x25d0/0x5a70
[  576.412702][ T8311] ffff88802bb0fd20 140392689410047 
[  576.421260][   T28]  ? mark_held_locks+0x9f/0xe0
[  576.425658][ T8311] ffff8880284f8700 140392689541119 
[  576.430999][   T28]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[  576.444242][ T8311] 0000000000000000 140727980978175 
[  576.446270][   T28]  ? io_schedule_timeout+0x150/0x150
[  576.451488][ T8311] ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 
[  576.456898][   T28]  ? add_timer_on+0x4e0/0x4e0
[  576.456970][   T28]  ? debug_object_free+0x360/0x360
[  576.481954][   T28]  schedule+0xde/0x1b0
[  576.482455][ T8311] 0000000000000000 18446744073709551615 
[  576.486338][   T28]  schedule_timeout+0x14e/0x2a0
[  576.494606][ T8311] 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  576.498958][   T28]  ? usleep_range_state+0x1b0/0x1b0
[  576.517308][   T28]  ? __wait_for_common+0x1c4/0x5c0
[  576.522542][   T28]  ? __next_timer_interrupt+0x2a0/0x2a0
[  576.523431][ T8311]     140392688107520-140392689405951: 
[  576.528644][   T28]  ? 0xffffffff81000000
[  576.529796][ T8311] 0000000000000000
[  576.542360][   T28]  ? _raw_spin_unlock_irq+0x23/0x50
[  576.542640][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  576.554171][   T28]  __wait_for_common+0x1ce/0x5c0
[  576.555367][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  576.560607][   T28]  ? usleep_range_state+0x1b0/0x1b0
[  576.571000][ T8311]     140392689541120-140727980978175: 0000000000000000
[  576.582771][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  576.585849][   T28]  ? bit_wait_timeout+0x160/0x160
[  576.602535][ T8311]     140727981113344-140727981887487: 0000000000000000
[  576.610344][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  576.619280][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  576.623362][   T28]  ? io_req_caches_free+0x30/0x1e6
[  576.627094][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  576.634221][   T28]  ? _raw_spin_unlock+0x28/0x40
[  576.639629][ T8311] Pass: 11011982 Run:11012190
[  576.644004][   T28]  ? io_req_caches_free+0x1d3/0x1e6
[  576.653986][   T28]  io_ring_exit_work+0x342/0xc84
[  576.659059][   T28]  ? io_uring_try_cancel_requests+0xa21/0xa21
[  576.664207][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  576.674943][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  576.685004][ T8311] Call Trace:
[  576.688285][ T8311]  <TASK>
[  576.691220][ T8311]  dump_stack_lvl+0xd1/0x138
[  576.695831][ T8311]  mt_find.cold+0x8b/0x90
[  576.700182][ T8311]  ? mas_find+0x1d0/0x1d0
[  576.704535][ T8311]  find_vma+0x10c/0x1b0
[  576.708787][ T8311]  ? can_vma_merge_before+0x390/0x390
[  576.714168][ T8311]  ? walk_page_test+0x1b/0x180
[  576.718947][ T8311]  ? walk_page_test+0x78/0x180
[  576.723727][ T8311]  walk_page_range+0x2b1/0x4a0
[  576.728508][ T8311]  ? __walk_page_range+0x780/0x780
[  576.733649][ T8311]  mlock_fixup+0x650/0x810
[  576.738095][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  576.743313][ T8311]  ? mlock_fixup+0x810/0x810
[  576.747928][ T8311]  ? do_futex+0x132/0x360
[  576.752316][ T8311]  do_mlock+0x25a/0x6d0
[  576.756490][ T8311]  ? xfd_validate_state+0x5d/0x180
[  576.761613][ T8311]  ? folio_evictable+0x270/0x270
[  576.766585][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  576.771384][ T8311]  do_syscall_64+0x39/0xb0
[  576.775829][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  576.781737][ T8311] RIP: 0033:0x7fafb788c0c9
[  576.786166][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  576.805782][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  576.814213][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  576.822188][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  576.830162][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  576.838137][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  576.846111][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  576.854116][ T8311]  </TASK>
[  576.864553][   T28]  ? lock_release+0x810/0x810
[  576.869684][   T28]  ? process_one_work+0x8a1/0x1750
[  576.874979][ T8311] index not increased! 20ffd000 <= 20ffd000
[  576.874997][ T8311] BUG at mt_find:6473 (1)
[  576.875012][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  576.875032][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  576.875275][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  576.875509][ T8311]     0-536866815: 0000000000000000
[  576.875532][ T8311]     536866816-536870911: ffff8880668dc9a0
[  576.875555][ T8311]     536870912-553635839: ffff8880668dc0e0
[  576.875578][ T8311]     553635840-553639935: 0000000000000000
[  576.875600][ T8311]     553639936-553635839: ffff88805ff72d20
[  576.875624][ T8311]     553635840-553648127: ffff8880217871c0
[  576.875646][ T8311]     553648128-553652223: ffff8880668dc1c0
[  576.875669][ T8311]     553652224-116813594623: 
[  576.894162][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  576.895613][ T8311] 0000000000000000
[  576.948472][   T28]  ? trace_lock_acquire+0x1f1/0x290
[  576.983590][ T8311]     116813594624-116817788927: 
[  577.004083][   T28]  process_one_work+0x9bf/0x1750
[  577.010097][ T8311] ffff8880668dc2a0
[  577.024081][   T28]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  577.025634][ T8311]     116817788928-93825015144447: 
[  577.031227][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  577.034880][ T8311] 0000000000000000
[  577.041057][   T28]  ? rwlock_bug.part.0+0x90/0x90
[  577.044919][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  577.044949][ T8311]     93825015283712-140392653647871: 0000000000000000
[  577.044973][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  577.044998][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 
[  577.054628][   T28]  ? lock_acquire+0x32/0xc0
[  577.059578][ T8311] ffff8880668dca80 140392668332031 
[  577.074062][   T28]  ? worker_thread+0x16d/0x1090
[  577.080835][ T8311] ffff8880668dc700 140392670429183 
[  577.095651][   T28]  worker_thread+0x669/0x1090
[  577.103034][ T8311] ffff8880668dc620 140392674623487 
[  577.122312][   T28]  ? process_one_work+0x1750/0x1750
[  577.135189][ T8311] ffff8880284f8380 140392674770943 
[  577.154143][   T28]  kthread+0x2e8/0x3a0
[  577.164932][ T8311] ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  577.173561][   T28]  ? kthread_complete_and_exit+0x40/0x40
[  577.191998][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  577.207870][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  577.215349][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  577.215576][   T28]  ret_from_fork+0x1f/0x30
[  577.222408][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  577.234837][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  577.235566][   T28]  </TASK>
[  577.241914][ T8311]     140392670429184-140392674623487: ffff8880668dc620
[  577.253077][   T28] 2 locks held by kworker/u4:10/7099:
[  577.253401][ T8311]     140392674623488-140392674770943: 
[  577.259075][   T28]  #0: 
[  577.259417][ T8311] ffff8880284f8380
[  577.264669][   T28] ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x86d/0x1750
[  577.264747][   T28]  #1: ffffc9000b13fda8
[  577.268129][ T8311]     140392674770944-140392675500031: 
[  577.271211][   T28]  ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1750
[  577.283295][ T8311] ffff8880284f88c0
[  577.302153][   T28] task:kworker/u4:13   state:D stack:25608 pid:7203  ppid:2      flags:0x00004000
[  577.315836][   T28] Workqueue: netns cleanup_net
[  577.319604][ T8311]     140392675500032-140392675835903: 
[  577.320658][   T28] Call Trace:
[  577.320668][   T28]  <TASK>
[  577.320684][   T28]  __schedule+0x25d0/0x5a70
[  577.332610][ T8311] ffff8880284f80e0
[  577.337435][   T28]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  577.347410][ T8311]     140392675835904-140392675839999: 0000000000000000
[  577.348483][   T28]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  577.360056][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  577.360662][   T28]  ? ____kasan_slab_free+0x80/0x1c0
[  577.367660][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  577.376101][   T28]  ? cleanup_net+0x4ee/0xb10
[  577.380018][ T8311]     140392676241408-140392676261887: 0000000000000000
[  577.393192][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  577.395683][   T28]  ? io_schedule_timeout+0x150/0x150
[  577.400292][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 
[  577.405709][   T28]  ? __mutex_lock+0xa43/0x1360
[  577.405763][   T28]  schedule+0xde/0x1b0
[  577.435138][ T8311] 0000000000000000 140727981887487 
[  577.441665][   T28]  schedule_preempt_disabled+0x13/0x20
[  577.444373][ T8311] ffff8880284f8a80 140727981903871 
[  577.452709][   T28]  __mutex_lock+0xa48/0x1360
[  577.454403][ T8311] ffff8880284f8c40 140727981912063 
[  577.459522][   T28]  ? mark_held_locks+0x9f/0xe0
[  577.462772][ T8311] 0000000000000000 18446744073709551615 
[  577.467942][   T28]  ? cangw_pernet_exit_batch+0x15/0xa0
[  577.481092][ T8311] 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 
[  577.483920][   T28]  ? mutex_lock_io_nested+0x11a0/0x11a0
[  577.483956][   T28]  ? lockdep_hardirqs_on+0x7d/0x100
[  577.504214][ T8311] 0000000000000000 0 0000000000000008
[  577.506993][   T28]  ? cgw_remove_all_jobs+0x350/0x350
[  577.513804][ T8311]     140392688107520-140392689405951: 
[  577.517181][   T28]  cangw_pernet_exit_batch+0x15/0xa0
[  577.517220][   T28]  ? cgw_remove_all_jobs+0x350/0x350
[  577.517255][   T28]  ops_exit_list+0x125/0x170
[  577.517296][   T28]  cleanup_net+0x4ee/0xb10
[  577.517331][   T28]  ? unregister_pernet_device+0x80/0x80
[  577.532604][ T8311] 0000000000000000
[  577.534083][   T28]  process_one_work+0x9bf/0x1750
[  577.539909][ T8311]     140392689405952-140392689410047: 
[  577.542733][   T28]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  577.551618][ T8311] ffff88802bb0fd20
[  577.562741][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  577.568259][ T8311]     140392689410048-140392689541119: 
[  577.577627][   T28]  ? rwlock_bug.part.0+0x90/0x90
[  577.577665][   T28]  ? lock_acquire+0x32/0xc0
[  577.586982][ T8311] ffff8880284f8700
[  577.598326][ T8311]     140392689541120-140727980978175: 0000000000000000
[  577.600626][   T28]  ? worker_thread+0x16d/0x1090
[  577.605943][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  577.617612][ T8311]     140727981113344-140727981887487: 0000000000000000
[  577.617644][   T28]  worker_thread+0x669/0x1090
[  577.624952][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  577.636963][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  577.637003][   T28]  ? __kthread_parkme+0x163/0x220
[  577.643982][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  577.656827][   T28]  ? process_one_work+0x1750/0x1750
[  577.659713][ T8311] Pass: 11011982 Run:11012191
[  577.663438][   T28]  kthread+0x2e8/0x3a0
[  577.670691][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  577.681006][   T28]  ? kthread_complete_and_exit+0x40/0x40
[  577.682035][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  577.687718][   T28]  ret_from_fork+0x1f/0x30
[  577.697685][ T8311] Call Trace:
[  577.697696][ T8311]  <TASK>
[  577.697706][ T8311]  dump_stack_lvl+0xd1/0x138
[  577.697741][ T8311]  mt_find.cold+0x8b/0x90
[  577.697775][ T8311]  ? mas_find+0x1d0/0x1d0
[  577.697818][ T8311]  find_vma+0x10c/0x1b0
[  577.697843][ T8311]  ? can_vma_merge_before+0x390/0x390
[  577.697870][ T8311]  ? walk_page_test+0x1b/0x180
[  577.697903][ T8311]  ? walk_page_test+0x78/0x180
[  577.697938][ T8311]  walk_page_range+0x2b1/0x4a0
[  577.697976][ T8311]  ? __walk_page_range+0x780/0x780
[  577.698030][ T8311]  mlock_fixup+0x650/0x810
[  577.698082][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  577.698124][ T8311]  ? mlock_fixup+0x810/0x810
[  577.698173][ T8311]  ? do_futex+0x132/0x360
[  577.698215][ T8311]  do_mlock+0x25a/0x6d0
[  577.698252][ T8311]  ? xfd_validate_state+0x5d/0x180
[  577.698289][ T8311]  ? folio_evictable+0x270/0x270
[  577.698348][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  577.698389][ T8311]  do_syscall_64+0x39/0xb0
[  577.698423][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  577.698449][ T8311] RIP: 0033:0x7fafb788c0c9
[  577.698469][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  577.698493][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  577.698519][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  577.698536][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  577.698552][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  577.698568][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  577.698584][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  577.698622][ T8311]  </TASK>
[  577.700199][ T8311] index not increased! 20ffd000 <= 20ffd000
[  577.714007][   T28]  </TASK>
[  577.728986][ T8311] BUG at mt_find:6473 (1)
[  577.740878][   T28] 4 locks held by kworker/u4:13/7203:
[  577.742550][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  577.747353][   T28]  #0: 
[  577.755806][ T8311] 0-18446744073709551615: 
[  577.756776][   T28] ffff8880125df938
[  577.771187][ T8311] node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501
[  577.777672][   T28]  (
[  577.780208][ T8311]  contents: 
[  577.791149][   T28] (wq_completion)netns
[  577.795365][ T8311] 93708197355520 
[  577.804246][   T28] ){+.+.}-{0:0}
[  577.805695][ T8311] 20480 
[  577.827200][   T28] , at: process_one_work+0x86d/0x1750
[  577.843066][ T8311] 18446603345727639552 
[  577.850253][   T28]  #1: 
[  577.890663][ T8311] 0 
[  577.898451][   T28] ffffc9001555fda8
[  577.915667][ T8311] 0 
[  577.916869][   T28]  (
[  577.923743][ T8311] 0 
[  577.926717][   T28] net_cleanup_work
[  577.943425][ T8311] 0 
[  577.946491][   T28] ){+.+.}-{0:0}
[  577.957867][ T8311] 0 
[  577.959547][   T28] , at: process_one_work+0x8a1/0x1750
[  577.962977][ T8311] 0 
[  577.965726][   T28]  #2: 
[  577.971811][ T8311] 0 
[  577.975171][   T28] ffffffff8e0b2490
[  577.983376][ T8311] | 02 02| 
[  577.988750][   T28]  (
[  577.996396][ T8311] ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 
[  578.001479][   T28] pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x9f/0xb10
[  578.024146][ T8311] ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  578.024647][   T28]  #3: ffffffff8e0c6128 (rtnl_mutex){+.+.}-{3:3}, at: cangw_pernet_exit_batch+0x15/0xa0
[  578.051465][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  578.052079][   T28] task:syz-executor.3  state:D stack:28256 pid:8309  ppid:5112   flags:0x00000004
[  578.114114][ T8311]     0-536866815: 0000000000000000
[  578.114997][   T28] Call Trace:
[  578.119337][ T8311]     536866816-536870911: ffff8880668dc9a0
[  578.119373][ T8311]     536870912-553635839: 
[  578.122692][   T28]  <TASK>
[  578.128727][ T8311] ffff8880668dc0e0
[  578.140061][ T8311]     553635840-553639935: 
[  578.140058][   T28]  __schedule+0x25d0/0x5a70
[  578.144647][ T8311] 0000000000000000
[  578.144660][ T8311]     553639936-553635839: ffff88805ff72d20
[  578.144683][ T8311]     553635840-553648127: ffff8880217871c0
[  578.144706][ T8311]     553648128-553652223: ffff8880668dc1c0
[  578.144729][ T8311]     553652224-116813594623: 
[  578.159834][   T28]  ? lock_chain_count+0x20/0x20
[  578.174127][ T8311] 0000000000000000
[  578.176670][   T28]  ? io_schedule_timeout+0x150/0x150
[  578.190246][   T28]  ? rwsem_down_read_slowpath+0x29f/0xb20
[  578.194189][ T8311]     116813594624-116817788927: 
[  578.196385][   T28]  schedule+0xde/0x1b0
[  578.196624][ T8311] ffff8880668dc2a0
[  578.201427][   T28]  rwsem_down_read_slowpath+0x5a7/0xb20
[  578.217015][ T8311]     116817788928-93825015144447: 0000000000000000
[  578.218568][   T28]  ? down_write+0x220/0x220
[  578.223634][ T8311]     93825015144448-93825015283711: 
[  578.229461][   T28]  ? lock_release+0x810/0x810
[  578.236585][ T8311] ffff8880668dc460
[  578.240475][   T28]  ? do_user_addr_fault+0xa51/0x1210
[  578.243366][ T8311]     93825015283712-140392653647871: 
[  578.249121][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  578.260685][   T28]  ? do_user_addr_fault+0xa51/0x1210
[  578.264201][ T8311] 0000000000000000
[  578.266511][   T28]  ? lock_acquire+0x32/0xc0
[  578.269808][ T8311]     140392653647872-140392653651967: 
[  578.274578][   T28]  ? do_user_addr_fault+0xa51/0x1210
[  578.282960][ T8311] ffff8880668dc540
[  578.286605][   T28]  down_read+0xe6/0x450
[  578.289232][ T8311]   140392653651968-140392688107519: 
[  578.293369][   T28]  ? rwsem_down_read_slowpath+0xb20/0xb20
[  578.293414][   T28]  do_user_addr_fault+0xa51/0x1210
[  578.304583][ T8311] node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 
[  578.312753][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  578.320229][ T8311] ffff8880668dca80 140392668332031 
[  578.331684][   T28]  exc_page_fault+0x98/0x170
[  578.346105][   T28]  asm_exc_page_fault+0x26/0x30
[  578.346789][ T8311] ffff8880668dc700 140392670429183 
[  578.350988][   T28] RIP: 0033:0x7fafb78276c6
[  578.351013][   T28] RSP: 002b:00007ffdc952ec38 EFLAGS: 00010287
[  578.363747][ T8311] ffff8880668dc620 140392674623487 
[  578.368658][   T28] RAX: 0000001b32a22000 RBX: 00007fafb79ac018 RCX: 0000001b32a20000
[  578.368753][ T8311] ffff8880284f8380 140392674770943 
[  578.387437][   T28] RDX: 0000001b32a22004 RSI: 0000001b32a21ca8 RDI: 00000000f48f0ce5
[  578.390607][ T8311] ffff8880284f88c0 140392675500031 
[  578.394783][   T28] RBP: 00000000f48f0ce5 R08: 0000001b32e20000 R09: 00000000f48f0ce9
[  578.402155][ T8311] ffff8880284f80e0 140392675835903 
[  578.406575][   T28] R10: 00007ffdc95ed090 R11: 000000000001356c R12: 00007fafb79a0000
[  578.429154][   T28] R13: 0000000000000001 R14: 000000000000233a R15: ffffffff89b848a0
[  578.438948][   T28]  ? number+0x6d0/0xad0
[  578.439861][ T8311] 0000000000000000 140392675839999 
[  578.443240][   T28]  </TASK>
[  578.443243][ T8311] ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 
[  578.448909][   T28] 1 lock held by syz-executor.3/8309:
[  578.463160][ T8311] 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  578.466421][   T28]  #0: ffff8880269d7698 (&mm->mmap_lock){++++}-{3:3}, at: do_user_addr_fault+0xa51/0x1210
[  578.485835][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  578.487465][   T28] task:syz-executor.3  state:R
[  578.493657][ T8311]     140392662040576-140392664137727: ffff8880668dc380
[  578.498830][   T28]   running task     stack:27208 pid:8311  ppid:5112   flags:0x00004006
[  578.515893][   T28] Call Trace:
[  578.516398][ T8311]     140392664137728-140392666234879: 
[  578.519193][   T28]  <TASK>
[  578.519235][   T28]  ? console_flush_all+0x547/0x6e0
[  578.531098][ T8311] ffff8880668dc7e0
[  578.533098][   T28]  ? console_flush_all+0x547/0x6e0
[  578.539063][ T8311]     140392666234880-140392668332031: ffff8880668dca80
[  578.542617][   T28]  ? console_unlock+0xb8/0x1f0
[  578.553590][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  578.561316][   T28]  ? preempt_schedule_thunk+0x1a/0x20
[  578.563717][ T8311]     140392670429184-140392674623487: 
[  578.567246][   T28]  ? preempt_schedule_thunk+0x1a/0x20
[  578.578517][ T8311] ffff8880668dc620
[  578.579424][   T28]  ? kmsg_dump+0x250/0x290
[  578.582802][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  578.587180][   T28]  ? vprintk+0x84/0xa0
[  578.598538][   T28]  ? vprintk_emit+0x1e9/0x600
[  578.602554][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  578.603306][   T28]  ? vprintk_emit+0x1bd/0x600
[  578.610257][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  578.624934][ T8311]     140392675835904-140392675839999: 0000000000000000
[  578.625606][   T28]  ? vprintk+0x84/0xa0
[  578.631875][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  578.631902][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  578.643783][   T28]  ? _printk+0xbe/0xf1
[  578.650351][ T8311]     140392676241408-140392676261887: 0000000000000000
[  578.661120][ T8311]     140392676261888-140392688107519: ffff8880284f89a0
[  578.667095][   T28]  ? record_print_text.cold+0x16/0x16
[  578.668430][ T8311]   140392688107520-18446744073709551615: node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216 contents: 0000000000000000 140392689405951 ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  578.673755][   T28]  ? _printk+0xbe/0xf1
[  578.729642][   T28]  ? record_print_text.cold+0x16/0x16
[  578.735621][   T28]  ? mt_dump_node+0x25a/0x927
[  578.738038][ T8311]     140392688107520-140392689405951: 0000000000000000
[  578.740490][   T28]  ? mt_dump_node+0x851/0x927
[  578.752261][   T28]  ? mt_dump.cold+0xf2/0x115
[  578.755932][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  578.756952][   T28]  ? mt_find.cold+0x48/0x90
[  578.764186][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  578.769892][   T28]  ? mas_find+0x1d0/0x1d0
[  578.779703][   T28]  ? find_vma+0x10c/0x1b0
[  578.783941][ T8311]     140392689541120-140727980978175: 0000000000000000
[  578.784911][   T28]  ? can_vma_merge_before+0x390/0x390
[  578.791035][ T8311]     140727980978176-140727981113343: 
[  578.796662][   T28]  ? walk_page_test+0x1b/0x180
[  578.804494][ T8311] ffff8880284f8460
[  578.807471][   T28]  ? walk_page_test+0x78/0x180
[  578.810692][ T8311]     140727981113344-140727981887487: 
[  578.815688][   T28]  ? walk_page_range+0x2b1/0x4a0
[  578.827027][ T8311] 0000000000000000
[  578.827043][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  578.827071][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  578.827095][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  578.827119][ T8311] Pass: 11012068 Run:11012278
[  578.827133][ T8311] CPU: 1 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  578.827159][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  578.827173][ T8311] Call Trace:
[  578.827181][ T8311]  <TASK>
[  578.827192][ T8311]  dump_stack_lvl+0xd1/0x138
[  578.827231][ T8311]  mt_find.cold+0x8b/0x90
[  578.827269][ T8311]  ? mas_find+0x1d0/0x1d0
[  578.833280][   T28]  ? __walk_page_range+0x780/0x780
[  578.837926][ T8311]  find_vma+0x10c/0x1b0
[  578.837955][ T8311]  ? can_vma_merge_before+0x390/0x390
[  578.845313][   T28]  ? mlock_fixup+0x650/0x810
[  578.852228][ T8311]  ? walk_page_test+0x1b/0x180
[  578.857262][   T28]  ? apply_vma_lock_flags+0x23d/0x350
[  578.866709][ T8311]  ? walk_page_test+0x78/0x180
[  578.866751][ T8311]  walk_page_range+0x2b1/0x4a0
[  578.935792][ T8311]  ? __walk_page_range+0x780/0x780
[  578.940940][ T8311]  mlock_fixup+0x650/0x810
[  578.945385][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  578.950606][ T8311]  ? mlock_fixup+0x810/0x810
[  578.955222][ T8311]  ? do_futex+0x132/0x360
[  578.959581][ T8311]  do_mlock+0x25a/0x6d0
[  578.963751][ T8311]  ? xfd_validate_state+0x5d/0x180
[  578.968874][ T8311]  ? folio_evictable+0x270/0x270
[  578.973845][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  578.978630][ T8311]  do_syscall_64+0x39/0xb0
[  578.983066][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  578.988968][ T8311] RIP: 0033:0x7fafb788c0c9
[  578.993386][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  579.013090][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  579.021509][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  579.029484][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  579.037456][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  579.045427][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  579.053402][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  579.061399][ T8311]  </TASK>
[  579.080567][   T28]  ? mlock_fixup+0x810/0x810
[  579.085312][   T28]  ? do_futex+0x132/0x360
[  579.086929][ T8311] index not increased! 20ffd000 <= 20ffd000
[  579.089850][   T28]  ? do_mlock+0x25a/0x6d0
[  579.100380][   T28]  ? xfd_validate_state+0x5d/0x180
[  579.104071][ T8311] BUG at mt_find:6473 (1)
[  579.105899][   T28]  ? folio_evictable+0x270/0x270
[  579.109835][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  579.115136][   T28]  ? __x64_sys_mlock2+0xc1/0x100
[  579.129891][ T8311] 0-18446744073709551615: node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501 contents: 93708197355520 20480 18446603345727639552 0 0 0 0 0 0 0 | 02 02| ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  579.133303][   T28]  ? do_syscall_64+0x39/0xb0
[  579.167632][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 ffff8880668dc0e0 553635839 0000000000000000 553639935 ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  579.184437][   T28]  ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  579.223686][ T8311]     0-536866815: 0000000000000000
[  579.235897][ T8311]     536866816-536870911: ffff8880668dc9a0
[  579.241831][ T8311]     536870912-553635839: ffff8880668dc0e0
[  579.244181][   T28]  </TASK>
[  579.248197][ T8311]     553635840-553639935: 
[  579.250747][   T28] 3 locks held by syz-executor.3/8311:
[  579.250770][   T28] task:kvm-nx-lpage-re state:D
[  579.255736][ T8311] 0000000000000000
[  579.269873][ T8311]     553639936-553635839: ffff88805ff72d20
[  579.272727][   T28]  stack:28880 pid:9689  ppid:2      flags:0x00024000
[  579.276177][ T8311]     553635840-553648127: 
[  579.282619][   T28] Call Trace:
[  579.282631][   T28]  <TASK>
[  579.282648][   T28]  __schedule+0x25d0/0x5a70
[  579.288139][ T8311] ffff8880217871c0
[  579.302807][   T28]  ? io_schedule_timeout+0x150/0x150
[  579.302905][ T8311]     553648128-553652223: 
[  579.308174][   T28]  ? mark_held_locks+0x9f/0xe0
[  579.308207][   T28]  ? _raw_spin_unlock_irqrestore+0x54/0x70
[  579.313367][ T8311] ffff8880668dc1c0
[  579.327797][   T28]  ? lockdep_hardirqs_on+0x7d/0x100
[  579.328816][ T8311]     553652224-116813594623: 0000000000000000
[  579.339753][   T28]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[  579.341722][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  579.351427][   T28]  schedule+0xde/0x1b0
[  579.355186][ T8311]     116817788928-93825015144447: 0000000000000000
[  579.363911][   T28]  synchronize_rcu_expedited+0x5e2/0x770
[  579.366073][ T8311]     93825015144448-93825015283711: 
[  579.371399][   T28]  ? wait_rcu_exp_gp+0x40/0x40
[  579.377213][ T8311] ffff8880668dc460
[  579.385821][ T8311]     93825015283712-140392653647871: 0000000000000000
[  579.390351][   T28]  ? prepare_to_wait_exclusive+0x2c0/0x2c0
[  579.392706][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  579.399905][   T28]  ? finish_task_switch.isra.0+0x2b5/0xc80
[  579.406720][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 ffff8880668dc380 140392664137727 ffff8880668dc7e0 140392666234879 ffff8880668dca80 140392668332031 ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 ffff8880284f87e0 140392676241407 0000000000000000 140392676261887 ffff8880284f89a0 140392688107519 0000000000000000 0 000000000000000d
[  579.416787][   T28]  ? rcu_exp_wait_wake+0x11c0/0x11c0
[  579.476146][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  579.483087][   T28]  ? mark_lock.part.0+0xee/0x1910
[  579.483143][   T28]  synchronize_rcu+0x302/0x3b0
[  579.489426][ T8311]     140392662040576-140392664137727: 
[  579.492979][   T28]  ? synchronize_rcu_expedited+0x770/0x770
[  579.498933][ T8311] ffff8880668dc380
[  579.508628][ T8311]     140392664137728-140392666234879: ffff8880668dc7e0
[  579.513139][   T28]  ? find_held_lock+0x2d/0x110
[  579.515947][ T8311]     140392666234880-140392668332031: 
[  579.520432][   T28]  ? rcu_sync_enter+0x146/0x2e0
[  579.520468][   T28]  ? mark_held_locks+0x9f/0xe0
[  579.526390][ T8311] ffff8880668dca80
[  579.526404][ T8311]     140392668332032-140392670429183: 
[  579.543908][   T28]  ? rwlock_bug.part.0+0x90/0x90
[  579.543927][ T8311] ffff8880668dc700
[  579.543953][   T28]  ? _raw_spin_unlock_irq+0x23/0x50
[  579.550172][ T8311]     140392670429184-140392674623487: 
[  579.562785][   T28]  rcu_sync_enter+0x14b/0x2e0
[  579.563950][ T8311] ffff8880668dc620
[  579.569220][   T28]  ? rcu_sync_enter_start+0x70/0x70
[  579.569253][   T28]  ? cgroup_attach_lock+0x35/0x40
[  579.573991][ T8311]     140392674623488-140392674770943: 
[  579.577886][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  579.592289][ T8311] ffff8880284f8380
[  579.593923][   T28]  percpu_down_write+0x68/0x390
[  579.610087][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  579.615279][   T28]  ? cgroup_attach_lock+0x35/0x40
[  579.622141][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  579.624519][   T28]  cgroup_attach_lock+0x35/0x40
[  579.629386][ T8311]     140392675835904-140392675839999: 0000000000000000
[  579.642777][   T28]  cgroup_attach_task_all+0x2f/0x140
[  579.646488][ T8311]     140392675840000-140392676204543: ffff8880284f8ee0
[  579.649195][   T28]  kvm_vm_worker_thread+0x306/0x5f0
[  579.660717][   T28]  ? mmu_shrink_scan+0x6d0/0x6d0
[  579.663770][ T8311]     140392676204544-140392676241407: ffff8880284f87e0
[  579.666646][   T28]  ? kvm_vcpu_check_block+0x280/0x280
[  579.673029][ T8311]     140392676241408-140392676261887: 
[  579.678831][   T28]  kthread+0x2e8/0x3a0
[  579.687404][ T8311] 0000000000000000
[  579.689203][   T28]  ? kthread_complete_and_exit+0x40/0x40
[  579.692626][ T8311]     140392676261888-140392688107519: 
[  579.698629][   T28]  ret_from_fork+0x1f/0x30
[  579.706164][ T8311] ffff8880284f89a0
[  579.709205][   T28]  </TASK>
[  579.712409][ T8311]   140392688107520-18446744073709551615: 
[  579.715820][   T28] 4 locks held by kvm-nx-lpage-re/9689:
[  579.715841][   T28]  #0: 
[  579.725366][ T8311] node ffff888072a30e00 depth 1 type 1 parent ffff8880775c9216
[  579.727667][   T28] ffffffff8c7da5a8
[  579.729916][ T8311]  contents: 0000000000000000 140392689405951 
[  579.743581][   T28]  (
[  579.743829][ T8311] ffff88802bb0fd20 140392689410047 ffff8880284f8700 140392689541119 0000000000000000 140727980978175 ffff8880284f8460 140727981113343 0000000000000000 140727981887487 ffff8880284f8a80 140727981903871 ffff8880284f8c40 140727981912063 0000000000000000 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000008
[  579.760788][   T28] cgroup_mutex
[  579.790785][ T8311]     140392688107520-140392689405951: 0000000000000000
[  579.799649][   T28] ){+.+.}-{3:3}
[  579.801804][ T8311]     140392689405952-140392689410047: ffff88802bb0fd20
[  579.809084][   T28] , at: cgroup_attach_task_all+0x25/0x140
[  579.812721][ T8311]     140392689410048-140392689541119: ffff8880284f8700
[  579.823119][   T28]  #1: 
[  579.827932][ T8311]     140392689541120-140727980978175: 
[  579.829039][   T28] ffffffff8c63d810
[  579.830710][ T8311] 0000000000000000
[  579.842799][   T28]  (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_attach_lock+0x11/0x40
[  579.845451][ T8311]     140727980978176-140727981113343: ffff8880284f8460
[  579.859594][ T8311]     140727981113344-140727981887487: 0000000000000000
[  579.867606][ T8311]     140727981887488-140727981903871: ffff8880284f8a80
[  579.875028][ T8311]     140727981903872-140727981912063: ffff8880284f8c40
[  579.878301][   T28]  #2: 
[  579.881979][ T8311]     140727981912064-18446744073709551615: 0000000000000000
[  579.889853][   T28] ffffffff8c7da370 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_attach_lock+0x35/0x40
[  579.892571][ T8311] Pass: 11012068 Run:11012279
[  579.908021][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  579.911968][   T28]  #3: 
[  579.917832][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  579.917847][ T8311] Call Trace:
[  579.917855][ T8311]  <TASK>
[  579.917864][ T8311]  dump_stack_lvl+0xd1/0x138
[  579.917902][ T8311]  mt_find.cold+0x8b/0x90
[  579.917937][ T8311]  ? mas_find+0x1d0/0x1d0
[  579.917979][ T8311]  find_vma+0x10c/0x1b0
[  579.921951][   T28] ffffffff8c79e6b8
[  579.930744][ T8311]  ? can_vma_merge_before+0x390/0x390
[  579.930774][ T8311]  ? walk_page_test+0x1b/0x180
[  579.930805][ T8311]  ? walk_page_test+0x78/0x180
[  579.930840][ T8311]  walk_page_range+0x2b1/0x4a0
[  579.930879][ T8311]  ? __walk_page_range+0x780/0x780
[  579.930930][ T8311]  mlock_fixup+0x650/0x810
[  579.942784][   T28]  (
[  579.946017][ T8311]  apply_vma_lock_flags+0x23d/0x350
[  579.946062][ T8311]  ? mlock_fixup+0x810/0x810
[  579.946106][ T8311]  ? do_futex+0x132/0x360
[  579.946145][ T8311]  do_mlock+0x25a/0x6d0
[  579.946181][ T8311]  ? xfd_validate_state+0x5d/0x180
[  579.946212][ T8311]  ? folio_evictable+0x270/0x270
[  579.946272][ T8311]  __x64_sys_mlock2+0xc1/0x100
[  579.946313][ T8311]  do_syscall_64+0x39/0xb0
[  579.946353][ T8311]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  579.946382][ T8311] RIP: 0033:0x7fafb788c0c9
[  579.946406][ T8311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  579.946429][ T8311] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  579.946455][ T8311] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  579.946472][ T8311] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  579.946488][ T8311] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  579.946504][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  579.946519][ T8311] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  579.946558][ T8311]  </TASK>
[  579.953563][ T8311] index not increased! 20ffd000 <= 20ffd000
[  579.965872][   T28] rcu_state.exp_mutex
[  579.969441][ T8311] BUG at mt_find:6473 (1)
[  579.976260][   T28] ){+.+.}-{3:3}
[  579.991584][ T8311] maple_tree(ffff8880269d7500) flags 309, height 2 root ffff8880775c921e
[  580.003839][   T28] , at: synchronize_rcu_expedited+0x658/0x770
[  580.024068][ T8311] 0-18446744073709551615: 
[  580.026477][   T28] task:syz-executor.0  state:D
[  580.030127][ T8311] node ffff8880775c9200 depth 0 type 3 parent ffff8880269d7501
[  580.036086][   T28]  stack:27832 pid:9699  ppid:5115   flags:0x00004004
[  580.036108][   T28] Call Trace:
[  580.036117][   T28]  <TASK>
[  580.036133][   T28]  __schedule+0x25d0/0x5a70
[  580.036159][   T28]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  580.036261][   T28]  ? io_schedule_timeout+0x150/0x150
[  580.036307][   T28]  ? __mutex_lock+0xa43/0x1360
[  580.052109][ T8311]  contents: 
[  580.061852][   T28]  schedule+0xde/0x1b0
[  580.080326][ T8311] 93708197355520 
[  580.102873][   T28]  schedule_preempt_disabled+0x13/0x20
[  580.119934][ T8311] 20480 
[  580.123685][   T28]  __mutex_lock+0xa48/0x1360
[  580.128534][ T8311] 18446603345727639552 
[  580.140363][   T28]  ? synchronize_rcu_expedited+0x400/0x770
[  580.157267][ T8311] 0 
[  580.188535][   T28]  ? mutex_lock_io_nested+0x11a0/0x11a0
[  580.195268][ T8311] 0 
[  580.199447][   T28]  ? synchronize_rcu_expedited+0x3cd/0x770
[  580.204387][ T8311] 0 
[  580.204833][   T28]  ? lock_downgrade+0x6e0/0x6e0
[  580.208637][ T8311] 0 
[  580.213743][   T28]  ? rwlock_bug.part.0+0x90/0x90
[  580.225027][ T8311] 0 
[  580.225482][   T28]  ? lock_acquire+0x32/0xc0
[  580.231178][ T8311] 0 
[  580.233663][   T28]  ? synchronize_rcu_expedited+0x398/0x770
[  580.239422][ T8311] 0 
[  580.255784][   T28]  synchronize_rcu_expedited+0x400/0x770
[  580.255834][   T28]  ? wait_rcu_exp_gp+0x40/0x40
[  580.255867][   T28]  ? netif_reset_xps_queues+0x64/0x90
[  580.255902][   T28]  ? lock_downgrade+0x6e0/0x6e0
[  580.255927][   T28]  ? rcu_read_lock_sched_held+0x3e/0x70
[  580.255953][   T28]  ? trace_contention_end+0x173/0x1e0
[  580.255988][   T28]  ? __mutex_lock+0x231/0x1360
[  580.256022][   T28]  ? find_held_lock+0x2d/0x110
[  580.256066][   T28]  ? netif_reset_xps_queues+0x69/0x90
[  580.256096][   T28]  ? lock_downgrade+0x6e0/0x6e0
[  580.260123][ T8311] | 02 02| 
[  580.263559][   T28]  ? clean_xps_maps+0x4b/0x510
[  580.266069][ T8311] ffff8880775c880c 140392653651967 ffff8880775c8e0c 140392688107519 ffff888072a30e0c 18446744073709551615 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000 0 0000000000000000
[  580.266186][ T8311]   0-140392653651967: node ffff8880775c8800 depth 1 type 1 parent ffff8880775c9206 contents: 0000000000000000 536866815 ffff8880668dc9a0 536870911 
[  580.274159][   T28]  unregister_netdevice_many_notify+0xe94/0x19e0
[  580.279068][ T8311] ffff8880668dc0e0 553635839 
[  580.281506][   T28]  ? __mutex_lock+0xfff/0x1360
[  580.287188][ T8311] 0000000000000000 553639935 
[  580.292600][   T28]  ? netdev_freemem+0x60/0x60
[  580.307768][ T8311] ffff88805ff72d20 553635839 ffff8880217871c0 553648127 ffff8880668dc1c0 553652223 0000000000000000 116813594623 ffff8880668dc2a0 116817788927 0000000000000000 93825015144447 ffff8880668dc460 93825015283711 0000000000000000 140392653647871 ffff8880668dc540 140392653651967 0000000000000000 0 0000000000000000 0 000000000000000c
[  580.307913][ T8311]     0-536866815: 
[  580.334206][   T28]  ? unregister_netdev+0x12/0x30
[  580.365265][ T8311] 0000000000000000
[  580.394980][   T28]  ? find_held_lock+0x2d/0x110
[  580.395455][ T8311]     536866816-536870911: 
[  580.400032][   T28]  ? mutex_lock_io_nested+0x11a0/0x11a0
[  580.404737][ T8311] ffff8880668dc9a0
[  580.404750][ T8311]     536870912-553635839: ffff8880668dc0e0
[  580.404772][ T8311]     553635840-553639935: 0000000000000000
[  580.447585][   T28]  unregister_netdevice_queue+0x2e5/0x3c0
[  580.449953][ T8311]     553639936-553635839: 
[  580.453077][   T28]  ? unregister_netdevice_many+0x20/0x20
[  580.467354][ T8311] ffff88805ff72d20
[  580.470715][   T28]  unregister_netdev+0x1c/0x30
[  580.473399][ T8311]     553635840-553648127: 
[  580.495447][   T28]  sixpack_close+0x170/0x270
[  580.508035][ T8311] ffff8880217871c0
[  580.513121][   T28]  ? sp_get+0xf0/0xf0
[  580.517400][ T8311]     553648128-553652223: ffff8880668dc1c0
[  580.527644][ T8311]     553652224-116813594623: 0000000000000000
[  580.530164][   T28]  tty_ldisc_close+0x110/0x190
[  580.533811][ T8311]     116813594624-116817788927: ffff8880668dc2a0
[  580.541462][   T28]  tty_ldisc_kill+0x94/0x150
[  580.545200][ T8311]     116817788928-93825015144447: 0000000000000000
[  580.545227][ T8311]     93825015144448-93825015283711: ffff8880668dc460
[  580.545250][ T8311]     93825015283712-140392653647871: 0000000000000000
[  580.545274][ T8311]     140392653647872-140392653651967: ffff8880668dc540
[  580.545299][ T8311]   140392653651968-140392688107519: node ffff8880775c8e00 depth 1 type 1 parent ffff8880775c920e contents: ffff8880668dc8c0 140392662040575 
[  580.562588][   T28]  tty_ldisc_release+0x1f3/0x2a0
[  580.566793][ T8311] ffff8880668dc380 140392664137727 
[  580.577323][   T28]  tty_release_struct+0x24/0xf0
[  580.577482][   T28]  tty_release+0xc14/0x11b0
[  580.577528][   T28]  __fput+0x27c/0xa90
[  580.577557][   T28]  ? tty_release_struct+0xf0/0xf0
[  580.577597][   T28]  task_work_run+0x16f/0x270
[  580.593212][ T8311] ffff8880668dc7e0 140392666234879 
[  580.607431][   T28]  ? task_work_cancel+0x30/0x30
[  580.607684][ T8311] ffff8880668dca80 140392668332031 
[  580.612045][   T28]  exit_to_user_mode_prepare+0x210/0x240
[  580.616040][ T8311] ffff8880668dc700 140392670429183 ffff8880668dc620 140392674623487 ffff8880284f8380 140392674770943 ffff8880284f88c0 140392675500031 ffff8880284f80e0 140392675835903 0000000000000000 140392675839999 ffff8880284f8ee0 140392676204543 
[  580.641485][   T28]  syscall_exit_to_user_mode+0x1d/0x50
[  580.678659][   T28]  do_syscall_64+0x46/0xb0
[  580.683137][   T28]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  580.683164][ T8311] ffff8880284f87e0 140392676241407 
[  580.689443][   T28] RIP: 0033:0x7f6693a3df7b
[  580.691746][ T8311] 0000000000000000 140392676261887 
[  580.695083][   T28] RSP: 002b:00007ffe7942fd00 EFLAGS: 00000293
[  580.704125][ T8311] ffff8880284f89a0 140392688107519 
[  580.705426][   T28]  ORIG_RAX: 0000000000000003
[  580.710473][ T8311] 0000000000000000 0 
[  580.716028][   T28] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f6693a3df7b
[  580.728130][ T8311] 000000000000000d
[  580.732811][   T28] RDX: 0000000000000000 RSI: 0000001b32923580 RDI: 0000000000000003
[  580.744252][ T8311]     140392653651968-140392662040575: ffff8880668dc8c0
[  580.745017][   T28] RBP: 00007f6693bad980 R08: 0000000000000000 R09: 00000000ccafed55
[  580.751338][ T8311]     140392662040576-140392664137727: 
[  580.759601][   T28] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000008bcff
[  580.770174][ T8311] ffff8880668dc380
[  580.775352][   T28] R13: 00007ffe7942fe00 R14: 00007ffe7942fe20 R15: 0000000000000032
[  580.781472][ T8311]     140392664137728-140392666234879: 
[  580.788107][   T28]  </TASK>
[  580.792177][ T8311] ffff8880668dc7e0
[  580.793650][   T28] 3 locks held by syz-executor.0/9699:
[  580.799638][ T8311]     140392666234880-140392668332031: 
[  580.801637][   T28]  #0: ffff88807bdc8098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_release+0x7d/0x2a0
[  580.812250][ T8311] ffff8880668dca80
[  580.822627][   T28]  #1: ffffffff8e0c6128 (rtnl_mutex){+.+.}-{3:3}, at: unregister_netdev+0x12/0x30
[  580.834392][ T8311]     140392668332032-140392670429183: ffff8880668dc700
[  580.836847][   T28]  #2: 
[  580.843419][ T8311]     140392670429184-140392674623487: 
[  580.846476][   T28] ffffffff8c79e6b8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x400/0x770
[  580.854098][ T8311] ffff8880668dc620
[  580.869029][   T28] 
[  580.880502][ T8311]     140392674623488-140392674770943: ffff8880284f8380
[  580.903124][ T8311]     140392674770944-140392675500031: ffff8880284f88c0
[  580.905531][   T28] =============================================
[  580.905531][   T28] 
[  580.950682][ T8311]     140392675500032-140392675835903: ffff8880284f80e0
[  580.964137][   T28] NMI backtrace for cpu 1
[  580.968511][   T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  580.970386][ T8311]     140392675835904-140392675839999: 
[  580.977822][   T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  580.977838][   T28] Call Trace:
[  580.977846][   T28]  <TASK>
[  580.977855][   T28]  dump_stack_lvl+0xd1/0x138
[  580.977892][   T28]  nmi_cpu_backtrace.cold+0x24/0x18a
[  580.977937][   T28]  nmi_trigger_cpumask_backtrace+0x32f/0x3c0
[  580.977965][   T28]  ? lapic_can_unplug_cpu+0x80/0x80
[  580.977992][   T28]  watchdog+0xcae/0x1050
[  580.978055][   T28]  ? proc_dohung_task_timeout_secs+0x80/0x80
[  580.978096][   T28]  kthread+0x2e8/0x3a0
[  580.986141][ T8311] 0000000000000000
[  580.993670][   T28]  ? kthread_complete_and_exit+0x40/0x40
[  580.997321][ T8311]     140392675840000-140392676204543: 
[  581.000215][   T28]  ret_from_fork+0x1f/0x30
[  581.004807][ T8311] ffff8880284f8ee0
[  581.010148][   T28]  </TASK>
[  581.016122][ T8311]     140392676204544-140392676241407: 
[  581.022148][   T28] Sending NMI from CPU 1 to CPUs 0:
[  581.062302][ T8311] ffff8880284f87e0
[  581.067801][    C0] NMI backtrace for cpu 0
[  581.067812][    C0] CPU: 0 PID: 8311 Comm: syz-executor.3 Not tainted 6.2.0-rc3-next-20230109-syzkaller #0
[  581.067834][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  581.067845][    C0] RIP: 0010:__lock_acquire+0x1709/0x5660
[  581.067872][    C0] Code: 48 89 ea 48 8b 6c 24 08 eb 06 48 83 eb 08 74 42 48 8d 7b 18 48 89 f8 48 c1 e8 03 42 80 3c 30 00 0f 85 0d 3f 00 00 48 8b 43 18 <48> 39 c5 0f 84 99 f5 ff ff 48 8d 7b 08 48 89 f8 48 c1 e8 03 42 80
[  581.067892][    C0] RSP: 0018:ffffc90000007ab8 EFLAGS: 00000046
[  581.067908][    C0] RAX: 9cc549aed7a5a811 RBX: ffffffff90211980 RCX: ffffffff8163bcce
[  581.067923][    C0] RDX: 0000000000019b9a RSI: 0000000000000008 RDI: ffffffff90211998
[  581.067937][    C0] RBP: 9cc549aed7a5a811 R08: 0000000000000000 R09: ffffffff91350b47
[  581.067950][    C0] R10: fffffbfff226a168 R11: 0000000000000001 R12: ffff8880211e6248
[  581.067964][    C0] R13: ffff8880211e57c0 R14: dffffc0000000000 R15: 0000000000000000
[  581.067978][    C0] FS:  00007fafb8639700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[  581.067995][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  581.068009][    C0] CR2: 00007ffcf1887ff0 CR3: 000000002ae97000 CR4: 00000000003526f0
[  581.068023][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  581.068034][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  581.068046][    C0] Call Trace:
[  581.068052][    C0]  <IRQ>
[  581.068065][    C0]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  581.068088][    C0]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  581.068114][    C0]  lock_acquire.part.0+0x11a/0x350
[  581.068135][    C0]  ? debug_object_deactivate+0x105/0x300
[  581.068164][    C0]  ? lock_release+0x810/0x810
[  581.068184][    C0]  ? debug_object_deactivate+0x105/0x300
[  581.068211][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  581.068231][    C0]  ? trace_lock_acquire+0x1f1/0x290
[  581.068252][    C0]  ? debug_object_deactivate+0x105/0x300
[  581.068279][    C0]  ? lock_acquire+0x32/0xc0
[  581.068298][    C0]  ? debug_object_deactivate+0x105/0x300
[  581.068330][    C0]  _raw_spin_lock_irqsave+0x3d/0x60
[  581.068358][    C0]  ? debug_object_deactivate+0x105/0x300
[  581.068386][    C0]  debug_object_deactivate+0x105/0x300
[  581.068420][    C0]  ? __free_object+0xe00/0xe00
[  581.068447][    C0]  ? lock_release+0x810/0x810
[  581.068467][    C0]  ? run_timer_softirq+0x125/0x910
[  581.068496][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  581.068517][    C0]  ? _find_next_bit+0x11b/0x140
[  581.068563][    C0]  expire_timers+0x12f/0x330
[  581.068591][    C0]  run_timer_softirq+0x326/0x910
[  581.068619][    C0]  ? expire_timers+0x330/0x330
[  581.068651][    C0]  __do_softirq+0x1fb/0xaf6
[  581.068683][    C0]  __irq_exit_rcu+0x123/0x180
[  581.068710][    C0]  irq_exit_rcu+0x9/0x20
[  581.068729][    C0]  sysvec_apic_timer_interrupt+0x97/0xc0
[  581.068753][    C0]  </IRQ>
[  581.068759][    C0]  <TASK>
[  581.068765][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  581.068792][    C0] RIP: 0010:vprintk_emit+0x3fe/0x600
[  581.068815][    C0] Code: 32 1b 00 48 85 db 0f 85 da 01 00 00 e8 7b 35 1b 00 31 ff 4c 89 f6 e8 41 32 1b 00 4d 85 f6 74 06 e8 67 35 1b 00 fb f3 0f 1e fa <e8> 5d 35 1b 00 45 31 c9 41 b8 01 00 00 00 31 c9 68 ea 77 66 81 ba
[  581.068835][    C0] RSP: 0018:ffffc90014eff788 EFLAGS: 00000246
[  581.068850][    C0] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc9000a679000
[  581.068862][    C0] RDX: 0000000000040000 RSI: ffffffff816677e9 RDI: 0000000000000007
[  581.068874][    C0] RBP: ffffc90014eff7c0 R08: 0000000000000007 R09: 0000000000000000
[  581.068886][    C0] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000010
[  581.068899][    C0] R13: ffff888017590000 R14: 0000000000000200 R15: ffffc90014eff810
[  581.068916][    C0]  ? vprintk_emit+0x3f9/0x600
[  581.068940][    C0]  ? vprintk_emit+0x3f9/0x600
[  581.068963][    C0]  vprintk+0x84/0xa0
[  581.068985][    C0]  _printk+0xbe/0xf1
[  581.069011][    C0]  ? record_print_text.cold+0x16/0x16
[  581.069039][    C0]  ? record_print_text.cold+0x16/0x16
[  581.069070][    C0]  mt_dump_entry+0xb3/0xf4
[  581.069100][    C0]  mt_dump_node+0x3ec/0x927
[  581.069131][    C0]  mt_dump_node+0x851/0x927
[  581.069164][    C0]  mt_dump.cold+0xf2/0x115
[  581.069192][    C0]  mt_find.cold+0x48/0x90
[  581.069221][    C0]  ? mas_find+0x1d0/0x1d0
[  581.069248][    C0]  find_vma+0x10c/0x1b0
[  581.069269][    C0]  ? can_vma_merge_before+0x390/0x390
[  581.069291][    C0]  ? walk_page_test+0x1b/0x180
[  581.069318][    C0]  ? walk_page_test+0x78/0x180
[  581.069346][    C0]  walk_page_range+0x2b1/0x4a0
[  581.069374][    C0]  ? __walk_page_range+0x780/0x780
[  581.069412][    C0]  mlock_fixup+0x650/0x810
[  581.069448][    C0]  apply_vma_lock_flags+0x23d/0x350
[  581.069482][    C0]  ? mlock_fixup+0x810/0x810
[  581.069516][    C0]  ? do_futex+0x132/0x360
[  581.069547][    C0]  do_mlock+0x25a/0x6d0
[  581.069577][    C0]  ? xfd_validate_state+0x5d/0x180
[  581.069600][    C0]  ? folio_evictable+0x270/0x270
[  581.069658][    C0]  __x64_sys_mlock2+0xc1/0x100
[  581.069692][    C0]  do_syscall_64+0x39/0xb0
[  581.069723][    C0]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  581.069748][    C0] RIP: 0033:0x7fafb788c0c9
[  581.069763][    C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  581.069781][    C0] RSP: 002b:00007fafb8639168 EFLAGS: 00000246 ORIG_RAX: 0000000000000145
[  581.069799][    C0] RAX: ffffffffffffffda RBX: 00007fafb79abf80 RCX: 00007fafb788c0c9
[  581.069812][    C0] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[  581.069825][    C0] RBP: 00007fafb78e7ae9 R08: 0000000000000000 R09: 0000000000000000
[  581.069837][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  581.069849][    C0] R13: 00007ffdc952ec6f R14: 00007fafb8639300 R15: 0000000000022000
[  581.069870][    C0]  </TASK>
[  581.097195][   T28] Kernel panic - not syncing: hung_task: blocked tasks
[  581.097211][   T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.2.0-rc3-next-20230109-syzkaller #0