program:
mkdirat(0xffffffffffffff9c, &(0x7f0000001380)='./config\x00', 0x1ff)
mount(0x0, &(0x7f00000013c0)='./config\x00', &(0x7f0000001400)='configfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000001440)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001480)='./dev\x00', &(0x7f00000014c0)='devtmpfs\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000001e40)='1', 0x1)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001f80)={'gretap0\x00', &(0x7f0000001e80)={'gretap0\x00', 0x0, 0x10, 0x8000, 0x2, 0x9e50, {{0x2b, 0x4, 0x1, 0x2, 0xac, 0x64, 0x0, 0x45, 0x4, 0x0, @empty, @multicast2, {[@cipso={0x86, 0x4d, 0x3, [{0x6, 0xe, "91b417657daf3f3f3217e92b"}, {0x0, 0xc, "97b120bf4344259e3765"}, {0x1, 0x4, "4801"}, {0x7, 0xd, "0ad441b52fdb9c4c4de0a8"}, {0x1, 0xf, "894658305313231bb44874e680"}, {0x7, 0xd, "48fde0a3466bcb9e98912c"}]}, @cipso={0x86, 0x3d, 0x3, [{0x2, 0x10, "70af1dd77e9c412bab271f5b744e"}, {0x2, 0x12, "6620545512be99b1acb56c2e61bd924e"}, {0x5, 0x9, "47ecb2cff11912"}, {0x0, 0xa, "640f0166fc35c2c5"}, {0x2, 0x2}]}, @ssrr={0x89, 0xb, 0x8b, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x28}]}, @end]}}}}})
mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./config/nullb/nullb1\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000001540)='./config/nullb/nullb1/power\x00', 0x1, 0x0)
write(r0, &(0x7f0000001580)='1', 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f00000015c0)='./cgroup.net/blkio.throttle.write_iops_device\x00', 0x1, 0x0)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000001dc0)={0x1, 0x0, 0x11, 0x2, 0x1c3, &(0x7f00000019c0)})
write(r1, &(0x7f0000001600)='250:1 1', 0x7)
r2 = openat(0xffffffffffffff9c, &(0x7f0000001640)='./dev/nullb1\x00', 0x4002, 0x0)
io_setup(0x2, &(0x7f0000001680)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000001740)='\x00'/512, 0x200}])
r4 = openat(0xffffffffffffff9c, &(0x7f0000001940)='./config/nullb/nullb1/power\x00', 0x1, 0x0)
write(r4, &(0x7f0000001980)='0', 0x1)
r5 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000031401002abd7000fedbdf250900020073017a31000000000800410072786500140033006c6f"], 0x38}, 0x1, 0x0, 0x0, 0x20000844}, 0x810)
r6 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_DELLINK(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x18, 0x1404, 0x1, 0x70bd2d, 0x25df5bfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x671ec167a4b72970}, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105042, 0x1ff)
ioctl$FS_IOC_GETFSMAP(r7, 0xc0c0583b, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, '\x00', [{0x700, 0x1, 0x8, 0x6, 0x1, 0x1000000}, {0x700, 0x7fbfffff, 0x5, 0x5800000004, 0xe, 0x3}]})
r8 = socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r8)
ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000300)={'wlan0\x00'})
syz_mount_image$udf(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x2000002, &(0x7f00000005c0)=ANY=[@ANYBLOB='volume=00000000000000000062,gid=', @ANYRESDEC=0x0, @ANYBLOB="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"], 0x1, 0xc32, &(0x7f0000000700)="$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")
openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x101042, 0x40)
sendmsg$NL80211_CMD_NEW_INTERFACE(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={0x44, r9, 0x1, 0x70bd27, 0x25dfdbff, {{}, {@void, @void, @val={0xc, 0x99, {0x2, 0x3b}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'pim6reg0\x00'}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000800}, 0x4024004)
sendmsg$NL80211_CMD_DEL_PMKSA(r7, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="622d2bbd7000fcdbdf25350000000c009900000000000100000018003400eb6d8ad50829c58d4b43678da6c6cb1e2247bad20600fd000200000005002001440000000a000600718589d603560000"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x40c0)

[  102.626000][   T48] Bluetooth: hci0: command tx timeout
[  102.761285][ T5327] null_blk: disk nullb1 created
[  102.869706][ T5327] 
[  102.870926][ T5327] ================================================
[  102.876220][ T5327] WARNING: lock held when returning to user space!
[  102.879234][ T5327] syzkaller #0 Not tainted
[  102.881281][ T5327] ------------------------------------------------
[  102.884145][ T5327] syz.0.0/5327 is leaving the kernel with locks still held!
[  102.887327][ T5327] locks held by syz.0.0/5327: 2, last CPU#0:
[  102.890814][ T5327]  #0: ffff888034c3d430 (&q->q_usage_counter(io)#40){++++}-{0:0}, at: blk_throtl_init+0x27b/0x420
[  102.895853][ T5327]  #1: ffff888034c3d468 (&q->q_usage_counter(queue)#22){+.+.}-{0:0}, at: blk_throtl_init+0x27b/0x420
[  102.921209][ T5331] lo speed is unknown, defaulting to 1000
[  102.921625][ T5331] lo speed is unknown, defaulting to 1000
[  102.922171][ T5331] lo speed is unknown, defaulting to 1000
[  102.994250][ T5328] loop0: detected capacity change from 0 to 2048
[  103.054262][ T5328] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[  103.086959][ T5331] infiniband s
z1: set active
[  103.087018][   T10] lo speed is unknown, defaulting to 1000
[  103.087083][ T5331] infiniband s
z1: added lo
[  103.102447][ T5331] smbdirect: ib_dev[s
z1]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000
[  103.102563][ T5331] smbdirect: ib_dev[s
z1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32
[  103.102589][ T5331] smbdirect: ib_dev[s
z1]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005
[  103.136411][ T5331] RDS/IB: s
z1: added
[  103.136569][ T5331] smc: adding ib device s
z1 with port count 1
[  103.136644][ T5331] smc:    ib device s
z1 port 1 has no pnetid
[  103.136670][ T5308] lo speed is unknown, defaulting to 1000
[  103.136937][ T5331] lo speed is unknown, defaulting to 1000